1 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
3 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
5 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
7 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
8 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
9 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
11 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
12 instead of OUTER_TO_INNER_DIFF macros.
14 * xfns.c (x_real_pos_and_offsets): New function, basically the code
15 from x_real_positions.
16 (x_real_positions): Call x_real_pos_and_offsets.
17 (x_relative_mouse_position): Use XTranslateCoordinates instead of
18 OUTER_TO_INNER_DIFF macros.
19 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
20 border from window attributes. Adjust tool bar and menu widths.
22 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
25 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
27 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
29 Backtrace after malloc arena is corrupted
30 Without this change, if the malloc arena is corrupted and then
31 'backtrace' is called, the backtrace can crash because 'backtrace'
32 calls 'malloc'. For more, please see:
33 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
34 * emacs.c (main): Initialize tables used by 'backtrace'.
35 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
37 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
39 * nsfns.m (Fx_frame_geometry): New function.
40 (syms_of_nsfns): Defsubr Sx_frame_geometry.
42 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
45 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
46 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
48 2015-02-21 Eli Zaretskii <eliz@gnu.org>
50 * w32term.c (queue_notifications):
51 * w32inevt.c (handle_file_notifications):
52 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
55 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
57 Prefer 'Qfoo' to 'intern ("foo")'
58 * buffer.c (syms_of_buffer):
59 * bytecode.c (exec_byte_code):
60 * callint.c (Fcall_interactively):
61 * callproc.c (create_temp_file):
62 * charset.c (define_charset_internal):
63 * coding.c (syms_of_coding):
64 * editfns.c (syms_of_editfns):
66 * fns.c (syms_of_fns):
67 * frame.c (delete_frame, Fframe_parameters):
68 * keyboard.c (syms_of_keyboard):
69 * keymap.c (syms_of_keymap):
70 * minibuf.c (read_minibuf, syms_of_minibuf):
71 * nsfns.m (ns_cursor_type_to_lisp):
72 * textprop.c (syms_of_textprop):
73 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
74 * xfns.c (x_create_tip_frame, Fx_select_font):
75 * xml.c (parse_region):
76 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
77 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
79 (keys_of_buffer): ... instead of here.
80 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
81 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
84 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
86 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
87 setting fatal_error_in_progress, so gobble_input and *read_socket are
88 not read if there are pending_signals.
90 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
92 Simplify binary I/O configuration
93 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
94 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
95 (FOPEN_BINARY, FOPEN_TEXT): New macros.
96 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
97 doesn't guarantee that "t" will work.
99 2015-02-19 Eli Zaretskii <eliz@gnu.org>
101 * keyboard.c (read_char): Make sure this_single_command_key_start
102 is in sync with this_command_key_count, around the call to
103 input-method-function. (Bug#19774)
105 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
107 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
108 message to DefWindowProc, after positioning the IME window, to
109 trigger its display. (Bug#11732)
111 2015-02-18 Eli Zaretskii <eliz@gnu.org>
113 * emacs.c (Fkill_emacs): Exit with specified exit code even if
114 stdin is at EOF. (Bug#19897)
116 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
118 * keyboard.c (read_char): When there is an input method function,
119 do not restore the echo area if a prefix argument is being
120 introduced. (Bug#19875)
122 2015-02-16 Kelly Dean <kelly@prtime.org>
124 * src/keyboard.c (timer_check_2): Fix incorrect comment.
126 2015-02-14 Martin Rudalics <rudalics@gmx.at>
128 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
129 Suggested by Alan Mackenzie <acm@muc.de>.
131 2015-02-14 Eli Zaretskii <eliz@gnu.org>
133 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
134 x_relative_mouse_position only for X frames. (Bug#19862)
136 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
138 Better support for future plugins
139 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
140 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
141 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
143 2015-02-11 Martin Rudalics <rudalics@gmx.at>
145 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
146 SIZE_RESTORED cases correctly handle `maximized' value for the
147 `fullscreen' parameter. Don't use 'maximized' frame parameter
149 (w32fullscreen_hook): Include menu bar height when calculating
150 new text height in FULLSCREEN_BOTH case.
151 * xterm.c (do_ewmh_fullscreen): Handle transition from
152 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
153 x_frame_normalize_before_maximize is set.
155 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
157 Use bool for boolean in xdisp.c
158 * dispextern.h (display_prop_intangible_p, resize_mini_window)
159 (pixel_to_glyph_coords, mark_window_display_accurate)
160 (compute_display_string_pos, handle_tool_bar_click)
161 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
162 * lisp.h (setup_echo_area_for_printing, message_with_string)
163 (pos_visible_p): Use bool for boolean.
164 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
165 Remove unnecessary forward decls.
166 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
167 (CHECK_IT, CHECK_WINDOW_END):
168 Now an inline function that is always defined.
170 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
171 Remove; no longer needed.
172 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
173 (get_overlay_strings): Omit unnecessary casts.
174 (forward_to_next_line_start):
176 Prefer !BOOL to (BOOL ? 0 : 1).
177 (next_element_function): New typedef.
178 (get_next_element): Use it. Now const.
179 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
180 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
181 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
182 (tool_bar_item_info): Simplify.
183 (invisible_prop): Rename from invisible_p, since it doesn't
184 return bool. All callers changed.
185 (x_produce_glyphs): Simplify.
187 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
189 Check for some overflows in vertical-motion
190 * indent.c (window_column_x): New function.
191 (Fvertical_motion): Use it to protect against integer overflow
192 when computing column. Prefer extract_float to doing things by hand.
193 Avoid unnecessary casts.
195 * xfont.c: Minor style fixes
196 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
197 Redo loop so that less indentation is needed.
199 2015-02-09 Eli Zaretskii <eliz@gnu.org>
201 * indent.c (Fvertical_motion): Accept an additional argument
202 CUR-COL and use it as the starting screen coordinate.
203 * window.c (window_scroll_line_based, Fmove_to_window_line): All
204 callers of vertical-motion changed.
206 2015-02-09 Dima Kogan <dima@secretsauce.net>
208 * font.c (font_score): Remove unused variable assignment.
210 2015-02-09 Dima Kogan <dima@secretsauce.net>
212 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
214 * font.c (font_score): Try to find a font without scaling first,
215 and only accept scalable fonts if we did not get a match (Bug#19117).
217 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
219 * keyboard.c (syms_of_keyboard): Use non-nil default value.
221 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
223 Use C99's INFINITY and NAN macros
224 * lread.c: Include <math.h>.
225 (string_to_number): Use INFINITY and NAN rather than rolling our own.
226 This avoids some runtime diagnostics when building with
227 gcc -fsanitize=undefined.
229 Fix bidi_explicit_dir_char undefined behavior
230 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
231 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
233 Better distinguish infinite from invalid times
234 * editfns.c (check_time_validity): New function.
235 (decode_time_components): Return int, not bool.
236 Return -1 (not 0) if the time is out of range.
238 (lisp_time_struct, lisp_seconds_argument): Distinguish better
239 between time overflow and invalid time values.
241 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
243 Minor tweaks to frame_size_history_add
244 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
245 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
246 (Fframe_after_make_frame): Simplify.
247 * gtkutil.c: Remove commented-out code.
248 * xfns.c (Fx_create_frame): Fix indenting.
250 2015-02-08 Eli Zaretskii <eliz@gnu.org>
252 * frame.c (Fframe_parameter): Don't replace a non-nil value of
253 foreground-color or background-color parameters with a nil value.
256 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
258 * data.c (Findirect_function): Like `symbol-function', don't signal an
259 error for void functions any more.
261 2015-02-07 Martin Rudalics <rudalics@gmx.at>
263 * frame.c (frame_size_history_add): New function.
264 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
265 only after frame's after_make_frame slot is true.
266 Inhibit resizing fullwidth-/height frames in one direction only.
267 Update frame_size_history.
268 (adjust_frame_size): Call frame_size_history_add.
269 (make_frame): Initalize after_make_frame slot.
270 (Fmake_terminal_frame): Adjust adjust_frame_size call.
271 (Fcan_run_window_configuration_change_hook): Rename to
272 Fframe_after_make_frame. Set after_make_frame slot.
273 Return second argument.
274 (x_set_frame_parameters): Postpone handling fullscreen parameter
275 until after width and height parameters have been set.
276 Apply width and height changes only if can_x_set_window_size is true.
277 Update frame_size_history.
278 (Qadjust_frame_size_1, Qadjust_frame_size_2)
279 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
280 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
281 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
282 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
283 (Qxg_change_toolbar_position, Qx_net_wm_state)
284 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
285 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
286 (Qtip_frame, Qterminal_frame): New symbols.
287 (Vframe_adjust_size_history): Rename to frame_size_history.
288 * frame.h (struct frame):
289 Rename can_run_window_configuration_change_hook slot to
291 (frame_size_history_add): Extern.
292 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
293 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
294 (xg_frame_set_char_size): Try to preserve the status of
295 fullwidth/-height frames. Call frame_size_history_add.
296 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
297 (xg_change_toolbar_position): Call frame_size_history_add.
298 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
300 (Fx_create_frame): Process fullscreen parameter after frame has
302 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
303 (Fx_frame_geometry): Don't pollute pure storage.
304 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
305 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
306 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
307 w32fullscreen_hook immediately.
308 (x_fullscreen_adjust, x_check_fullscreen): Remove.
309 (w32fullscreen_hook): Call change_frame_size just as with a
310 "normal" frame resize operation. Call do_pending_window_change.
311 (x_set_window_size): Try to handle fullwidth and fullheight more
312 accurately. Don't rely on w32_enable_frame_resize_hack.
313 (w32_enable_frame_resize_hack): Remove variable.
314 * widget.c (EmacsFrameResize): Remove dead code.
315 Call frame_size_history_add
316 * window.c (run_window_configuration_change_hook):
317 Check f->after_make_frame instead of
318 f->can_run_window_configuration_change_hook.
319 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
320 (Fx_create_frame): Process fullscreen parameter after frame has
322 (Fx_frame_geometry): Don't pollute pure storage.
323 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
324 Call frame_size_history_add.
325 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
326 (x_check_fullscreen): Count in menubar when calling
327 XResizeWindow. Wait for ConfigureNotify event.
328 Call frame_size_history_add.
329 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
330 changing a fullheight frame's width or a fullwidth frame's
331 height. Call frame_size_history_add.
332 (x_set_window_size): Simplify xg_frame_set_char_size and
333 x_set_window_size_1 calls.
334 (x_frame_normalize_before_maximize): New variable.
336 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
338 Remove no-longer-used cursor_in_echo_area code
339 * dispnew.c (set_window_cursor_after_update, update_frame_1):
340 Remove checks for negative cursor_in_echo_area, since this var is
341 a boolean, and has been a boolean for some time. Simplify.
342 * dispnew.c (init_display):
343 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
345 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
347 * eval.c (Ffunction): Handle the new (:documentation ...) form.
348 (syms_of_eval): Declare `:documentation'.
350 2015-02-05 Martin Rudalics <rudalics@gmx.at>
352 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
353 argument added on 2015-02-01.
355 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
357 Remove no-longer-used two_byte_p calculations
358 * dispextern.h (struct glyph_string): Remove member two_byte_p.
360 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
363 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
365 Omit unnecessary var if GTK or NS
366 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
367 Now a constant zero on these platforms.
369 2015-02-01 Martin Rudalics <rudalics@gmx.at>
371 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
373 2015-01-31 Eli Zaretskii <eliz@gnu.org>
375 * coding.c (raw_text_coding_system_p): New function.
377 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
378 keyboard coding-system is 'raw-text'. (Bug#19532)
380 * coding.h (raw_text_coding_system_p): Add prototype.
382 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
384 * Makefile.in (gl-stamp): Generate globals.h through the use of
386 (globals.h): Replace with empty command.
388 2015-01-31 Eli Zaretskii <eliz@gnu.org>
390 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
391 and ICONIFY_EVENT for the purposes of breaking while-no-input
394 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
395 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
398 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
400 Simplify read_dirent's MSDOS hacks
401 * dired.c (read_dirent): Simplify by removing the need for the
402 DIR_ENTRY argument. All callers changed. This separates the
403 MS-DOS idiosyncrasies better from the rest of the code.
405 2015-01-30 Eli Zaretskii <eliz@gnu.org>
407 * dired.c (read_dirent): Accept an additional argument
408 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
409 time it is called, report the error as if it happened in
411 (directory_files_internal, file_name_completion): Adjust callers
414 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
416 Refactor calls to opendir for simplicity
417 * dired.c (open_directory): Accept Lisp_Object, not char *, for
418 dirname. Signal an error if the open fails. All callers changed.
420 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
422 Report readdir failures
423 Previously, on non-MS-Windows platforms the code treated most
424 readdir failures as EOF. This was incorrect, e.g., when readdir
425 fails with errno == EOVERFLOW. Signal an error instead.
426 * dired.c (read_dirent):
427 New function, which signals an error when readdir fails.
428 (directory_files_internal, file_name_completion): Use it.
430 2015-01-29 Eli Zaretskii <eliz@gnu.org>
432 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
433 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
436 * w32font.c (struct font_callback_data, w32font_list_internal)
437 (w32font_driver, w32font_match_internal): Use bool where appropriate.
439 * w32menu.c (x_activate_menubar, set_frame_menubar)
440 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
441 (is_simple_dialog): Use bool where appropriate.
443 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
445 Use bool, not int, to track face changes
446 * xfaces.c (face_change): Rename from face_change_count, and
447 change from int to bool. The var is now true (instead of nonzero)
448 if attributes have changed; this is simpler. All uses changed.
451 2015-01-28 Eli Zaretskii <eliz@gnu.org>
453 * dired.c (directory_files_internal, file_name_completion)
454 [WINDOWSNT]: Signal an error when errno is set non-zero by
455 'readdir', regardless of its value.
457 * w32.c (sys_readdir): Set errno to ENOENT when the directory
458 doesn't exist and to EACCES when it's not accessible to the
459 current user. Set errno to zero when FindNextFile exhausts the
460 directory, so that callers don't interpret that as an error and
461 don't signal a file-error.
462 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
464 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
465 returns NULL and errno is ENOTDIR, behave as if opendir failed to
466 open the directory. (Bug#19701)
468 * w32.c (sys_readdir): If FindFirstFile fails because the
469 directory doesn't exist, set errno to ENOTDIR.
471 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
473 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
475 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
477 Fix coding.c subscript error
478 * coding.c (CODING_ISO_INVOKED_CHARSET):
479 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
481 2015-01-28 Eli Zaretskii <eliz@gnu.org>
483 * xdisp.c (produce_image_glyph): Fix display of images in R2L
484 screen lines: prepend the new glyph to the ones already there
485 instead of appending it.
487 * w32fns.c (w32_set_title_bar_text): New function, including
488 support for titles with non-ASCII characters outside of the
489 current system codepage.
490 (x_set_name, x_set_title): Use it. (Bug#19590)
492 * indent.c (Fvertical_motion): Return zero if we started from ZV
493 and there's an overlay after-string there. (Bug#19553)
495 * emacs.c (usage_message): Fix the description of the -nl switch.
498 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
499 end information if the window_end_valid flag is unset.
500 (try_window_id): If the call to display_line invalidated the
501 window end information, give up the try_window_id optimization.
504 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
505 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
507 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
509 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
511 * lisp.mk (lisp): Add cl-preloaded.
513 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
515 Use bool for boolean in xfaces.c
516 * dispextern.h: Adjust to signature changes.
517 * font.c (font_at, font_range):
518 * fontset.c (Finternal_char_font):
519 * fringe.c (draw_fringe_bitmap_1):
520 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
521 (get_next_display_element, highlight_trailing_whitespace)
522 (display_string, calc_line_height_property)
523 (note_mode_line_or_margin_highlight, note_mouse_highlight):
524 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
525 (menu_face_changed_default, recompute_basic_faces)
526 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
527 (tty_defined_color, defined_color, face_color_gray_p)
528 (face_color_supported_p, load_color2, load_face_colors)
529 (Fx_list_fonts, LFACEP, push_named_merge_point)
530 (resolve_face_name, lface_from_face_name_no_resolve)
531 (lface_from_face_name, get_lface_attributes_no_remap)
532 (get_lface_attributes, lface_fully_specified_p)
533 (set_lface_from_font, merge_face_vectors, merge_named_face)
534 (merge_face_ref, Finternal_make_lisp_face)
535 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
536 (Finternal_set_lisp_face_attribute)
537 (update_face_from_frame_parameter, set_font_frame_param)
538 (face_boolean_x_resource_value)
539 (Finternal_set_lisp_face_attribute_from_resource)
540 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
541 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
542 (lface_equal_p, Finternal_lisp_face_equal_p)
543 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
544 (Fcolor_distance, lookup_named_face, lookup_basic_face)
545 (lookup_derived_face, Fface_attributes_as_vector)
546 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
547 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
548 (realize_default_face, realize_named_face)
549 (realize_non_ascii_face, realize_x_face, map_tty_color)
550 (realize_tty_face, compute_char_face, face_at_buffer_position)
551 (face_for_overlay_string, face_at_string_position):
552 Use bool for boolean.
553 * xfaces.c (set_lface_from_font):
554 Return void, since callers never use the result.
556 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
558 * image.c (lookup_pixel_color): Reorder conditions that are
560 (x_to_xcolors): Likewise.
561 (x_detect_edges): Likewise.
562 (png_load_body): Likewise.
563 (gif_close): Likewise.
564 (gif_load): Likewise.
566 2015-01-25 Eli Zaretskii <eliz@gnu.org>
568 Use bool for boolean in w32term.c
569 * w32term.c (x_update_window_begin, x_update_window_end)
570 (x_update_end, x_after_update_window_line)
571 (x_set_glyph_string_gc, x_draw_glyph_string_background)
572 (x_draw_glyph_string_foreground)
573 (x_draw_composite_glyph_string_foreground)
574 (x_draw_glyphless_glyph_string_foreground)
575 (x_draw_image_glyph_string, x_draw_glyph_string)
576 (x_draw_stretch_glyph_string, note_mouse_movement)
577 (w32_mouse_position, x_scroll_bar_report_motion)
578 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
579 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
580 (w32_draw_window_cursor, x_new_font, x_set_offset)
581 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
582 Use bool where appropriate.
584 Use bool for boolean in w32fns.c
585 * w32fns.c (w32_defined_color, x_decode_color)
586 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
587 (x_set_menu_bar_lines, x_change_tool_bar_height)
588 (x_set_internal_border_width, x_explicitly_set_name)
589 (x_implicitly_set_name, Fx_create_frame, w32_window)
590 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
592 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
594 Use bool for boolean in xfns.c
595 * xfaces.c (x_update_menu_appearance):
596 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
597 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
598 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
599 (x_change_tool_bar_height, x_set_internal_border_width)
600 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
601 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
602 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
603 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
604 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
605 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
606 (clean_up_dialog, syms_of_xfns):
607 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
608 (xic_create_fontsetname):
609 Use bool for boolean.
610 * xfns.c: Include bitmaps/gray.xbm unconditionally.
612 Count MANY function args more reliably
613 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
614 * buffer.c (Fbuffer_list, Fkill_buffer):
615 * callint.c (read_file_name, Fcall_interactively):
616 * charset.c (Fset_charset_priority, syms_of_charset):
617 * chartab.c (uniprop_encode_value_numeric):
618 * coding.c (syms_of_coding):
619 * composite.c (syms_of_composite):
620 * data.c (wrong_range):
621 * dbusbind.c (syms_of_dbusbind):
622 * dired.c (file_attributes):
623 * editfns.c (Fdecode_time, update_buffer_properties, format2):
624 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
625 (call4, call5, call6, call7):
626 * fileio.c (Finsert_file_contents, choose_write_coding_system)
627 (Fcar_less_than_car, build_annotations, auto_save_error):
628 * filelock.c (get_boot_time):
629 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
630 (maybe_resize_hash_table, secure_hash):
631 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
632 * fontset.c (fontset_add, Fset_fontset_font):
633 * ftfont.c (ftfont_lookup_cache):
634 * gtkutil.c (xg_get_font):
635 * insdel.c (signal_before_change, signal_after_change):
636 * keymap.c (append_key):
637 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
638 * minibuf.c (Fread_buffer):
639 * print.c (print_preprocess):
640 * process.c (Fformat_network_address, Fmake_network_process)
641 (server_accept_connection):
642 * sound.c (Fplay_sound_internal):
643 * term.c (Fsuspend_tty, Fresume_tty):
644 * window.c (window_list):
645 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
646 (message_with_string):
647 * xfaces.c (Fx_list_fonts):
648 * xfont.c (syms_of_xfont):
649 * xselect.c (x_handle_selection_request)
650 (x_handle_selection_clear, x_clear_frame_selections)
651 (x_clipboard_manager_error_1):
652 Prefer CALLMANY and CALLN to counting args by hand.
653 * doc.c (reread_doc_file): Remove unused code.
654 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
655 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
656 Prefer call1 and call2 to Ffuncall.
657 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
658 Use struct literal rather than a local var, for simplicity.
659 * keymap.c (where_is_internal): Use NULL rather than a pointer
661 * lisp.h (CALLMANY, CALLN): New macros.
662 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
665 Use gnustep-config if available
666 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
667 It doesn't appear to be needed, and the inclusion breaks on
668 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
670 2015-01-22 Eli Zaretskii <eliz@gnu.org>
672 * xdisp.c (init_iterator): Restore a comment lost in transition.
674 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
676 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
677 * xfont.c (xfont_driver, xfont_chars_supported)
678 (xfont_text_extents):
679 * xftfont.c (xftfont_get_colors, xftfont_open)
680 (xftfont_prepare_face, xftfont_done_face)
681 (xftfont_cached_font_ok):
682 * xgselect.c (xg_select):
683 Use bool for boolean.
685 Don't downcase system diagnostics' first letters
686 * fileio.c (report_file_errno): Don't downcase, and simplify.
689 Isolate NIL_IS_ZERO-assuming code better
690 Suggested by Stefan Monnier in:
691 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
692 * alloc.c (allocate_pseudovector):
693 Use memclear, not memsetnil, to remove a 'verify'.
694 * callint.c (Fcall_interactively):
695 * dispnew.c (realloc_glyph_pool):
696 * xdisp.c (init_iterator):
697 Use memclear, not memset, to remove a 'verify'.
698 * lisp.h (memclear): Rename from memsetnil, and take a byte
699 count rather than a word count. All callers changed.
701 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
703 Undo port to hypothetical nonzero Qnil case
704 This mostly undoes the previous change in this area. See:
705 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
706 * alloc.c (allocate_pseudovector):
707 * callint.c (Fcall_interactively):
708 * dispnew.c (realloc_glyph_pool):
709 * fringe.c (init_fringe):
710 * lisp.h (memsetnil):
711 * xdisp.c (init_iterator):
712 Simplify by assuming that Qnil is zero, but verify the assumption.
713 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
714 NIL_IS_NONZERO. All uses changed.
716 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
718 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
720 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
722 Prefer xlispstrdup to avoid dumb calls to strlen.
723 * nsfont.m (ns_get_family):
724 * nsterm.m (ns_term_init):
725 * w32fns.c (w32_window):
726 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
728 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
730 Correct an old fix for GTK font selection
731 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
734 Fix minor bugs with printing null bytes
735 * minibuf.c (read_minibuf_noninteractive):
736 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
737 Work even if the Lisp string contains a null byte.
739 Port to hypothetical case where Qnil is nonzero
740 * alloc.c (allocate_pseudovector):
741 * callint.c (Fcall_interactively):
742 * coding.c (syms_of_coding):
743 * dispnew.c (realloc_glyph_pool):
744 * fringe.c (init_fringe):
745 * lisp.h (memsetnil):
746 * xdisp.c (init_iterator):
747 Port to the currently-hypothetical case where Qnil is nonzero.
748 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
749 as there are no Lisp_Object values in the data here.
750 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
751 All uses changed. Define only if not already defined, so that one
752 can debug with -DNIL_IS_NONZERO.
753 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
755 2015-01-19 Eli Zaretskii <eliz@gnu.org>
757 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
758 Qnil is represented as zero, before using that to initialize parts
759 of the glyph structure.
761 * xdisp.c (init_iterator): Verify that Qnil is represented as
762 zero, before using that to initialize parts of the iterator
765 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
767 Prefer memset to repeatedly assigning Qnil
768 * alloc.c (allocate_pseudovector): Catch more bogus values.
769 * alloc.c (allocate_pseudovector):
770 * callint.c (Fcall_interactively):
771 * coding.c (syms_of_coding):
772 * fringe.c (init_fringe):
773 Verify that Qnil == 0.
774 * callint.c (Fcall_interactively):
775 * eval.c (Fapply, Ffuncall):
776 * fns.c (mapcar1, larger_vector):
777 * font.c (font_expand_wildcards):
778 * fringe.c (init_fringe):
779 Prefer memset to assigning zeros by hand.
780 * callint.c (Fcall_interactively):
781 Remove duplicate assignment of Qnil to args[i].
782 * coding.c (syms_of_coding):
783 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
784 * fileio.c (Ffile_selinux_context):
785 Rewrite to avoid need for Lisp_Object array.
786 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
787 (DEFINE_LISP_SYMBOL_END): Use it.
788 (NIL_IS_ZERO): New constant.
789 (memsetnil): New function.
791 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
793 Tune pseudovector allocation assuming Qnil == 0.
794 * alloc.c (allocate_pseudovector): Use memset for both
795 Lisp_Objects and regular slots. Add zerolen arg.
796 * lisp.h (allocate_pseudovector): Adjust prototype.
797 (ALLOCATE_PSEUDOVECTOR): Adjust user.
798 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
799 (allocate_hash_table, allocate_window, allocate_frame)
800 (allocate_process, allocate_terminal): Remove prototypes.
801 * fns.c (allocate_hash_table): Now static here.
802 * frame.c (allocate_frame):
803 * process.c (allocate_process):
804 * terminal.c (allocate_terminal):
805 * window.c (allocate_window): Now static here.
806 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
808 * lisp.h (XTERMINAL): Add eassert.
809 * process.c (make_lisp_proc): Now static here.
811 Prefer INLINE functions in font.h to match style used in lisp.h.
812 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
813 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
814 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
816 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
817 * ftfont.c (ftfont_shape):
818 * macfont.m (macfont_shape):
819 * w32uniscribe.c (uniscribe_shape):
820 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
822 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
824 Give up on -Wsuggest-attribute=const
825 * decompress.c (Fzlib_available_p):
826 * gnutls.c (Fgnutls_available_p):
827 * gtkutil.h (xg_uses_old_file_dialog):
828 * xdisp.c (Ftool_bar_height):
829 * xmenu.c (popup_activated):
830 No longer const, since it's not const on at lest some
831 configurations, and we shouldn't lie to the compiler.
833 2015-01-15 Eli Zaretskii <eliz@gnu.org>
835 * fileio.c: Include binary-io.h.
836 (Fset_binary_mode): New function.
837 (syms_of_fileio): Defsubr it.
838 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
840 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
842 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
843 (Fgnutls_peer_status): Use it to set the :self-signed flag.
844 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
845 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
847 2015-01-14 Eli Zaretskii <eliz@gnu.org>
849 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
850 when FLAGS indicate the item is not highlighted. (Bug#19596)
852 2015-01-14 Martin Rudalics <rudalics@gmx.at>
854 * xmenu.c (update_frame_menubar): Remove garbaged code.
856 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
858 remove_slash_colon need not be inline
859 * process.c, process.h (remove_slash_colon): No longer inline.
860 This saves text bytes without hurting runtime performance.
862 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
864 Avoid extra multibyteness check in ENCODE_FILE users.
865 * callproc.c (encode_current_directory, Fcall_process, call_process):
866 * dired.c (directory_files_internal, file_name_completion):
867 Do not check for STRING_MULTIBYTE because encode_file_name
868 is a no-op for unibyte strings.
870 * process.h (remove_slash_colon): New function.
871 * callproc.c (encode_current_directory, call_process):
872 * process.c (Fstart_process): Use it.
874 Consistently handle time zone specification.
875 * editfns.c (decode_time_zone): New function, refactored out from ...
876 (Fencode_time): ... adjusted user.
877 (Fset_time_zone_rule): Use decode_time_zone.
879 * editfns.c (make_buffer_string_both): If requested range intersects
880 the gap, don't move the latter but copy in two regions, thus avoiding
881 unnecessary relocation of buffer data.
883 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
885 Use bool for boolean in xmenu.c, xml.c
886 * xmenu.c (x_menu_set_in_use, popup_get_selection)
887 (Fx_menu_bar_open_internal, popup_widget_loop)
888 (x_activate_menubar, xg_crazy_callback_abort)
889 (update_frame_menubar, set_frame_menubar)
890 (initialize_frame_menubar, free_frame_menubar)
891 (create_and_show_popup_menu, x_menu_show)
892 (create_and_show_dialog, x_dialog_show):
893 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
894 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
895 * xrdb.c (main) [TESTRM]:
896 * xsettings.c (init_gsettings):
897 * xterm.c (XFillRectangle, xg_scroll_callback)
898 (xg_end_scroll_callback):
899 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
900 Use bool for boolean.
901 * xmenu.c (TRUE): Remove; no longer used.
902 (show_help_event): Remove long-unused code.
903 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
905 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
907 Don't say Fnext_read_file_uses_dialog_p is const
908 It's const only if a windowing system is not used; don't say it's
909 const otherwise. See:
910 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
911 * fileio.c (next_read_file_uses_dialog_p): Remove.
912 Move guts back to ...
913 (Fnext_read_file_uses_dialog_p): ... here.
914 Don't declare as const, as make-docfile.c now has a special case
915 for this function. This is an ugly hack, but it's better than
916 lying to the compiler.
918 Remove now-unnecessary forward XTYPE decl
919 * lisp.h (XTYPE): Remove forward declaration. The recent merge
920 from emacs-24 fixed the problem in a better way, by moving XPNTR's
921 definition to after XTYPE's.
923 2015-01-13 Eli Zaretskii <eliz@gnu.org>
925 Fix problems with 32-bit wide-int build exposed by MinGW.
926 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
927 compilation error in an unoptimized build when !USE_LSB_TAG.
929 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
930 same larger value as for the 64-bit build.
932 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
933 avoid compiler warnings.
935 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
936 Avoid compiler warnings about cast from integer to pointer of
939 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
940 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
941 casting from integer to pointer of different size.
942 (add_menu_item): Pass the help-echo string as a pointer to
943 Lisp_String, not as a Lisp_Object.
944 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
945 string object from its C pointer.
947 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
948 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
950 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
951 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
952 compiler warnings about size differences.
953 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
954 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
955 (Fw32_toggle_lock_key): Pass the new state of the key as a C
956 integer; use -1 for nil. Doc fix.
958 * .gdbinit (xgetsym): New subroutine.
959 (xsymname, xsymbol): Use it.
960 (xprintsym): No need to call xgetptr.
962 2015-01-13 Martin Rudalics <rudalics@gmx.at>
964 * frame.c (adjust_frame_size): Make sure new numbers of
965 lines/columns get installed after font size change (Bug#19575).
967 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
969 Add DEFUN attributes.
970 * callint.c (Finteractive):
971 * character.c (Fcharacterp, Fmax_char):
972 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
973 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
974 (Ffloatp, Fbyteorder):
975 * decompress.c (Fzlib_available_p):
977 * frame.c (Fframe_windows_min_size):
978 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
979 * window.c (Fwindow__sanitize_window_sizes):
980 * xdisp.c (Ftool_bar_height):
981 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
982 * emacs.c (Fkill_emacs):
984 * keyboard.c (Ftop_level, Fexit_recursive_edit)
985 (Fabor_recursive_edit): Add noreturn attribute.
987 * search.c (fast_string_match_internal): New function,
989 (fast_string_match, fast_string_match_ignore_case): ...functions
991 * lisp.h (fast_string_match, fast_string_match_ignore_case):
992 inlined from here now.
993 (fast_string_match_internal): Add prototype.
994 * dired.c (file_name_completion): Use fast_string_match_internal.
996 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
997 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
998 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
999 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1001 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1003 Port to 32-bit MingGW --with-wide-int
1004 Problem reported by Eli Zaretskii in:
1005 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1006 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1007 what we think it is, rather than checking only its alignment (and
1008 doing so incorrectly on MinGW).
1010 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1012 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1013 Remove dead NILP check.
1014 * image.c (Flookup_image): Use regular format for docstring.
1015 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1017 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1019 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1021 * frame.c (frame_default_tool_bar_height): New variable.
1022 (adjust_frame_size): Possibly add requested adjustment to
1023 Vframe_adjust_size_history.
1024 (make_frame): Initialize tool_bar_redisplayed_once slot.
1025 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1026 doc-string. Call adjust_frame_size unconditionally (the frame's
1027 text size may remain unaltered but the pixel size may change).
1028 (x_figure_window_size): If frame_default_tool_bar_height was
1029 set, use it instead of calculating the tool bar height from
1030 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1031 Vframe_initial_frame_tool_bar_height.
1032 (Qchange_frame_size, Qxg_frame_set_char_size)
1033 (Qset_window_configuration, Qx_create_frame_1)
1034 (Qx_create_frame_2): New symbols.
1035 (Vframe_initial_frame_tool_bar_height): Remove.
1036 (Vframe_adjust_size_history): New history variable for debugging
1037 frame size adjustments.
1038 * frame.h (struct frame): New boolean slot
1039 tool_bar_redisplayed_once.
1040 (frame_default_tool_bar_height): Extern.
1041 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1042 to adjust_frame_size.
1043 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1044 Qx_create_frame_2 to adjust_frame_size.
1045 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1046 inhibit 1 when we have not redisplayed the tool bar yet.
1047 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1048 Qx_create_frame_2 to adjust_frame_size.
1049 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1051 * window.c (Fset_window_configuration):
1052 Pass Qset_window_configuration to adjust_frame_size.
1053 * xdisp.c (redisplay_tool_bar): Assign new height to
1054 frame_default_tool_bar_height.
1055 (redisplay_internal): If we haven't redisplayed this frame's
1056 tool bar, call redisplay_tool_bar early so we can adjust the
1057 frame size accordingly.
1058 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1059 inhibit 1 when we have not redisplayed the tool bar yet.
1060 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1061 Qx_create_frame_2 to adjust_frame_size.
1063 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1065 Have 'make' output better GEN names
1066 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1067 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1068 more naturally so that 'make' can output more-accurate names.
1070 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1072 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1073 calling reset_buffer_local_variables, and make sure we initialize
1076 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1078 * coding.c (Fcoding_system_plist): Use common style for docstring.
1080 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1082 Port to MSB hosts without optimization
1083 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1084 the inline function XTYPE needs to be declared before being used.
1085 * lisp.h (XTYPE): New forward declaration.
1087 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1089 Port to 32-bit --with-wide-int
1090 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1091 widened, as the latter had trouble with GCC on Fedora 21 when
1092 configured --with-wide-int and when used in static initializers.
1093 * alloc.c (garbage_collect_1, which_symbols):
1094 * lread.c (init_obarray):
1095 Prefer builtin_lisp_symbol when it can be used.
1096 * dispextern.h (struct image_type.type):
1097 * font.c (font_property_table.key):
1098 * frame.c (struct frame_parm_table.sym):
1099 * keyboard.c (scroll_bar_parts, struct event_head):
1100 * xdisp.c (struct props.name):
1101 Use the index of a builtin symbol rather than its address.
1103 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1104 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1105 symbol indexes rather than pointers, and which work better on MSB
1106 hosts because they shift right before tagging. All uses changed.
1107 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1108 No longer noops on wide-int hosts, since they work now.
1109 (builtin_lisp_symbol): New function.
1111 Port to HAVE_FREETYPE && !HAVE_XFT
1112 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1113 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1114 Declare in this case too.
1116 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1118 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1120 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1121 Use make_pointer_integer instead of XIL.
1122 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1124 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1125 instead of XIL. Put a list of the descriptor, action, and file
1126 name in event->arg, instead of spreading them between event->code
1129 * w32term.c (queue_notifications): Use make_pointer_integer
1130 instead of XIL. Put a list of the descriptor, action, and file
1131 name in event->arg, instead of spreading them between event->code
1134 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1135 event creation to changes in w32term.c and w32inevt.c above.
1137 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1139 Port Qnil==0 changes to 32-bit --with-wide-int
1140 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1141 macro-implemented version. For the non-USE_LSB_TAG case, supply
1142 a new inline function that is the inverse of the new TAG_SYMPTR.
1143 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1144 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1145 negative number, don't allow sign bits to bleed into the encoded
1146 value. Shift in zero bits instead.
1148 Refactor pointer-to-integer conversion
1149 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1150 Rename and move to lisp.h. All uses changed.
1151 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1152 which are renamed from gfilenotify.c's lisp_to_monitor and
1153 monitor_to_lisp, and with more-generic void * signatures.
1155 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1157 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1158 returned for right-to-left screen lines. (Before the change on
1159 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1162 * .gdbinit (xsymname): New subroutine.
1163 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1164 in a way that doesn't cause GDB to barf when it tries to
1165 dereference a NULL pointer.
1167 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1169 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1170 (insert_left_trunc_glyphs, append_space_for_newline)
1171 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1172 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1173 (Fbidi_resolved_levels, produce_special_glyphs)
1174 (rows_from_pos_range, mouse_face_from_buffer_pos)
1175 (note_mouse_highlight): Use nil as the object for glyphs inserted
1176 by the display engine, and test with NILP instead of INTEGERP.
1179 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1182 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1185 * dispextern.h (struct glyph, struct it): Update comments for the
1188 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1190 Port new Lisp symbol init to x86 --with-wide-int
1191 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1192 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1193 GCC (at least) does not allow a constant initializer to widen an
1196 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1197 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1198 Although clang doesn't need it, some other compiler might, and
1199 it's easy enough to be safe.
1201 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1202 Apparently clang removed support for the alloc_size attribute.
1204 Port Qnil==0 XUNTAG to clang
1205 clang has undefined behavior if the program subtracts an integer
1206 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1207 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1208 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1209 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1211 Port GFileMonitor * hack to Qnil==0 platforms
1212 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1213 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1214 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1216 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1218 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1219 size instead of using widht/height. The frame may be constrained.
1221 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1223 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1224 Needed when neither optimizing nor inlining.
1225 Also, sort decls alphabetically.
1227 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1229 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1230 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1231 declarations of Q* variables that represent symbols.
1233 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1237 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1238 that NILP (x) is equivalent to testing whether x is 0 at the
1239 machine level. The overall effects of this and the previous patch
1240 shrink the size of the text segment by 2.3% and speeds up
1241 compilation of all the .elc files by about 0.5% on my platform,
1242 which is Fedora 20 x86-64.
1243 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1244 (make_lisp_symbol) [USE_LSB_TAG]:
1245 Symbols now tag the difference from lispsym, not the pointer.
1246 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1247 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1248 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1249 (XSYMBOL): New forward decl.
1250 (XUNTAGBASE): New function.
1253 Compute C decls for DEFSYMs automatically
1255 This patch also makes Q constants (e.g., Qnil) constant addresses
1256 from the C point of view.
1257 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1258 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1259 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1260 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1261 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1262 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1263 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1264 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1265 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1266 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1267 * xselect.c, xsettings.c, xterm.c:
1268 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1269 These names are now defined automatically by make-docfile.
1270 * alloc.c (init_symbol): New function.
1271 (Fmake_symbol): Use it.
1272 (c_symbol_p): New function.
1273 (valid_lisp_object_p, purecopy): Use it.
1274 * alloc.c (marked_pinned_symbols):
1275 Use make_lisp_symbol instead of make_lisp_ptr.
1276 (garbage_collect_1): Mark lispsym symbols.
1277 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1278 (mark_object): Use it.
1279 (sweep_symbols): Sweep lispsym symbols.
1280 (symbol_uses_obj): New function.
1281 (which_symbols): Use it. Work for lispsym symbols, too.
1282 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1283 since Qt's address is already known now.
1284 (syms_of_alloc): Add lispsym count to symbols_consed.
1285 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1286 when testing whether storage is all bits zero.
1287 * dispextern.h (struct image_type):
1288 * font.c (font_property_table):
1289 * frame.c (struct frame_parm_table, frame_parms):
1290 * keyboard.c (scroll_bar_parts, struct event_head):
1291 * xdisp.c (struct props):
1292 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1293 Lisp_Object *, since Qfoo is no longer an object whose address can be
1294 taken. All uses changed.
1295 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1296 use it, so that they no longer need to take the address of a Lisp sym.
1297 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1298 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1299 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1300 DEFSYM Qdeactivate_mark before the corresponding var.
1301 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1302 instead of interning their symbols; this avoids duplicates.
1303 (LISP_INITIALLY, TAG_PTR)
1304 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1306 (LISP_INITIALLY_ZERO): Use it.
1307 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1308 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1309 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1310 (make_lisp_symbol): New function.
1311 (XSETSYMBOL): Use it.
1312 (DEFSYM): Now just a placeholder for make-docfile.
1313 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1314 (intern_sym): New function, with body taken from old intern_driver.
1315 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1317 (define_symbol): New function.
1318 (init_obarray): Define the C symbols taken from lispsym.
1319 Use plain DEFSYM for Qt and Qnil.
1320 * syntax.c (init_syntax_once): No need to worry about
1321 Qchar_table_extra_slots.
1323 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1325 'temacs -nw' should not call missing functions
1326 Without this patch, "temacs -nw" fails with the diagnostic
1327 "emacs: Symbol's function definition is void: frame-windows-min-size"
1328 and messes up the tty's state.
1329 * frame.c (Fframe_windows_min_size): New placeholder function.
1330 (syms_of_frame): Define it.
1331 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1332 (syms_of_window): Define it.
1334 Less 'make' chatter for lisp dir
1335 * Makefile.in (%.elc): Adjust to compile-onefile change in
1336 ../lisp/Makefile.in.
1338 batch write-region no longer says "Wrote FOO"
1339 This cuts down on 'make' chatter a bit.
1340 * fileio.c (Fwrite_region):
1341 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1343 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1345 Revert previous change to produce_composite_glyph
1346 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1348 Pacify gcc -Wparentheses
1349 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1351 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1353 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1354 f->can_x_set_window_size is true.
1355 * xterm.c (x_set_window_size_1): Call change_frame_size with
1356 text sizes instead of pixel sizes (Bug#19428).
1358 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1360 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1361 right-to-left screen lines. (Bug#19473)
1363 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1365 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1367 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1369 Simplify setfattr use by assuming GNU make
1370 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1371 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1372 Simplify by using GNU make rather than shell conditionals,
1373 by using ln -f rather than rm -f followed by ln,
1374 and by preferring $@ to spelling out the destination.
1376 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1378 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1379 file doesn't compile on MS-Windows.
1381 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1383 Allow return value of system-name to vary. (Bug#19438)
1384 * filelock.c (current_lock_owner):
1385 * xrdb.c (get_environ_db):
1386 * xterm.c (same_x_server):
1387 * xterm.c (x_term_init):
1388 Prefer (system-name) to system-name, and avoid naming
1389 locals 'system-name'.
1390 * editfns.c (cached_system_name): New static var.
1391 (init_and_cache_system_name): New function.
1392 (init_editfns, Fsystem_name): Use it.
1393 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1394 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1395 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1396 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1397 Don't create a new string if the current value is already correct.
1399 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1401 Fix produce_composite_width typo
1402 * term.c (produce_composite_glyph):
1403 Fix typo that confused number of columns for pixel width.
1405 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1407 Wrap dll functions more simply
1408 * decompress.c, gnutls.c, image.c, xml.c:
1409 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1410 rather than the inverse when not WINDOWSNT. This isolates the
1411 fn_* business into the WINDOWSNT-specific section of the code,
1412 which makes it easier to maintain the generic code.
1413 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1414 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1415 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1416 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1417 Remove. All uses replaced by DEF_DLL_FN.
1418 * decompress.c (inflateInit2): Remove; no longer needed.
1419 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1421 Port memory-full checking to GnuTLS 3.3
1422 Instead of using gnutls_global_set_mem_functions, check every call
1423 to a GnuTLS function that might return an indication of memory
1424 exhaustion. Suggested by Dmitry Antipov in:
1425 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1426 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1427 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1428 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1430 (check_memory_full): New function.
1431 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1432 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1433 (Fgnutls_boot): Use it.
1434 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1436 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1438 Fix parse_settings to match internal documentation
1439 * xsettings.c (parse_settings): Return the number of settings seen.
1440 Count the settings changes accurately.
1441 (read_settings): Don't confuse number of settings changes with
1442 the return code from XGetWindowProperty.
1444 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1446 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1447 composition_compute_stop_pos to the number of characters in the
1449 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1451 * composite.c (composition_compute_stop_pos): If no composition
1452 was found in a string before ENDPOS, and ENDPOS is the string end,
1453 no need to back up to a safe point.
1455 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1457 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1459 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1460 (dealloc): Release bmRep.
1461 (setPixmapData): Make bmRep local so class member is not
1463 (setPixmapData): Rename local variable bmRep to avoid compiler
1466 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1468 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1469 when going to fullscreen (Bug#0x180004f).
1471 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1473 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1475 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1477 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1479 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1481 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1483 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1485 Use bool for boolean in xselect.c, xsettings.c
1486 * xselect.c (x_get_local_selection, struct selection_data)
1487 (x_selection_request_lisp_error, struct prop_location)
1488 (x_handle_selection_request, x_convert_selection)
1489 (waiting_for_other_props_on_window, expect_property_change)
1490 (wait_for_property_change, x_handle_property_notify)
1491 (x_get_foreign_selection, x_get_window_property)
1492 (receive_incremental_selection)
1493 (x_get_window_property_as_lisp_data)
1494 (lisp_data_to_selection_data, Fx_get_selection_internal)
1495 (x_send_client_event):
1496 * xselect.c, xterm.h (x_handle_dnd_message):
1497 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1498 (apply_xft_settings, read_and_apply_settings)
1499 (xft_settings_event, init_gsettings, init_xsettings)
1500 (syms_of_xsettings):
1501 Use bool for boolean.
1502 * xselect.c (x_get_window_property): Omit last arg, which was an
1504 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1505 always true. All callers changed.
1507 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1509 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1512 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1514 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1517 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1519 Use bool for boolean in xsmfns.c
1520 * xsmfns.c, xterm.h (x_session_have_connection):
1521 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1522 Use bool for boolean.
1523 (x_session_initialize, Fhandle_save_session):
1524 Prefer NILP (x) to EQ (x, Qnil).
1526 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1528 * callproc.c (child_setup):
1529 * dbusbind.c (xd_signature_cat):
1530 * doc.c (get_doc_string, Fsnarf_documentation):
1531 * editfns.c (Fuser_full_name):
1532 * frame.c (xrdb_get_resource):
1533 * gtkutil.c (xg_get_file_with_chooser):
1534 * tparam.c (tparam1):
1535 * xfns.c (xic_create_fontsetname):
1536 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1537 * xsmfns.c (smc_save_yourself_CB):
1538 Rewrite to avoid the need for strcat, typically by using stpcpy
1539 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1540 * doc.c (sibling_etc):
1541 * xrdb.c (xdefaults):
1542 Now a top-level static constant.
1544 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1546 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1549 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1551 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1552 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1554 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1556 Use bool for boolean in xterm.c
1557 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1558 (x_set_window_size, x_bitmap_icon):
1559 * nsterm.m (ns_frame_raise_lower, x_new_font):
1560 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1561 (struct terminal.frame_raise_lower_hook):
1562 * w32term.c (w32_frame_raise_lower):
1563 * xterm.c, xterm.h (x_text_icon):
1564 * xterm.c (x_update_window_begin, x_update_window_end)
1565 (x_update_end, x_after_update_window_line)
1566 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1567 (x_draw_glyph_string_foreground)
1568 (x_draw_composite_glyph_string_foreground)
1569 (x_alloc_lighter_color, x_draw_relief_rect)
1570 (x_draw_glyph_string_box, x_draw_image_relief)
1571 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1572 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1574 (XFillRectangle) [HAVE_GTK3]:
1575 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1576 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1577 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1578 (x_send_scroll_bar_event, xm_scroll_callback)
1579 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1580 (x_create_toolkit_scroll_bar)
1581 (x_create_horizontal_toolkit_scroll_bar)
1582 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1583 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1584 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1585 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1586 (x_scroll_bar_report_motion)
1587 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1588 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1589 (x_draw_window_cursor, x_clear_errors)
1590 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1591 (set_wm_state, x_set_sticky, get_current_wm_state)
1592 (do_ewmh_fullscreen, x_handle_net_wm_state)
1593 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1594 (x_set_window_size_1, XTframe_raise_lower)
1595 (x_make_frame_visible, x_iconify_frame)
1596 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1597 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1598 (x_delete_terminal, x_initialize, syms_of_xterm):
1599 Use bool for boolean.
1601 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1603 * composite.h (struct composition.width): Now int
1604 instead of unsigned short, as we prefer signed integers.
1606 Let charset tick grow past USHRT_MAX
1607 * charset.c, charset.h (charset_ordered_list_tick):
1608 Now EMACS_UINT, not unsigned short.
1609 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1610 maximum representable Emacs integer value before wrapping it around.
1612 Simplify unexec file mode setting
1613 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1614 Don't include <sys/stat.h> when no longer needed.
1615 (unexec): Create file with correct mode in the first place,
1616 rather than overwriting the mode later and fiddling with the
1617 global umask in the mean time. Avoid bogus usage like
1618 'umask (777)', which should have been 'umask (0777)'.
1619 (mark_x): Remove. All callers removed.
1621 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1623 Minor cleanups for Lisp objects and symbols
1624 * alloc.c (next_vector, set_next_vector):
1625 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1626 (lisp_h_make_number) [USE_LSB_TAG]:
1627 Use Lisp_Int0 instead of the mystery constant 0.
1628 * alloc.c (mark_object): Always set and use po; that's simpler.
1629 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1630 Properly parenthesize definientia.
1631 * bidi.c (bidi_initialize):
1632 * buffer.c (init_buffer_once):
1633 * nsfns.m (syms_of_nsfns):
1634 * nsmenu.m (syms_of_nsmenu):
1635 * nsselect.m (syms_of_nsselect):
1636 Prefer DEFSYM to defining by hand.
1637 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1638 * data.c: Fix too-long line.
1639 * lisp.h (DECLARE_GDB_SYM): New macro.
1640 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1641 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1642 Declare the symbol, so it's visible to everywhere lisp.h is included.
1643 Move forward decls as far forward as they can go,
1644 to allow future changes to use them.
1646 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1648 * gnutls.c: Include gnutls.h.
1649 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1650 * image.c (svg_load): Fix pointer signedness.
1652 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1654 * frame.c (frame_windows_min_size): New argument IGNORE.
1655 (adjust_frame_size): When called from change_frame_size call
1656 frame_windows_min_size with IGNORE Qt so we can ignore size
1659 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1661 * font.c (Ffont_info): Add more font information to the vector
1662 returned by the function, inspired by query-font. Doc fix.
1665 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1667 * keyboard.c (input_was_pending): New var.
1668 (read_char): Use it to make sure we only skip redisplay when we can't
1669 keep up with the repeat rate.
1671 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1673 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1675 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1677 * image.c (svg_load): Watch out for nil value of current buffer's
1678 filename. Re-enable filename thing for not-a-file case.
1680 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1682 Partially disabled previous change.
1684 * image.c (svg_load): Temporarily disabled filename thing for
1685 not-a-file case as it can cause crashs.
1687 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1689 Fix problem with images referenced within svg files. (bug#19373)
1691 * image.c: Additional parameter 'filename' for
1692 svg_load_image. Include "buffer.h". Define library function
1693 rsvg_handle_set_base_uri for WINDOWSNT.
1694 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1695 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1696 (svg_load): Pass a filename to svg_load_image: either name of
1697 actual file or of current buffer's file.
1698 (svg_load_image): New parameter 'filename', used for setting
1699 base_uri, necessary for loading referenced images. (bug#19373)
1701 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1703 * lread.c (init_obarray): Declare Qt as special.
1704 This fixes a typo in the 2012-05-15 patch that
1705 tried to declare Qt as special.
1707 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1709 Various fixes to use bool type and constants.
1710 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1712 * xfaces.c (clear_face_cache): Use bool for the argument type.
1714 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1716 Correct same_at_end when restoring window points
1717 * fileio.c (Finsert_file_contents): Compute same_at_end character
1718 position using the old buffer size, not the new one, since
1719 restore_window_points wants the old size.
1720 Fixes: debbugs:19161
1722 2014-12-14 Alan Mackenzie <acm@muc.de>
1724 New feature optionally to accelerate auto-repeated scrolling.
1726 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1728 * window.c (window_scroll): Bind fontification-functions to nil
1729 when scrolling by whole screens and
1730 fast-but-imprecise-scrolling is non-nil.
1731 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1733 * lisp.h (bool): Declare Qfontification_functions extern.
1735 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1737 Load system's default trusted Certificate Authorities if available.
1738 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1739 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1740 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1741 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1742 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1744 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1745 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1748 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1750 * regex.c (analyze_first): Rename from analyze_first.
1752 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1754 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1755 a hack involving a union.
1757 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1759 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1760 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1763 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1765 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1767 * gnutls.h: Always declare syms_of_gnutls.
1769 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1770 clarity. Let the availability check return Qnil when the GnuTLS
1771 integration is not available, instead of erroring out.
1774 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1776 * xdisp.c (move_it_in_display_line_to, display_line):
1777 Don't disallow overflow-newline-into-fringe when word-wrap is in
1780 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1782 * fileio.c: Better preserve window-points during revert (bug#19161).
1783 (Qget_buffer_window_list): New var.
1784 (get_window_points_and_markers, restore_window_points): New functions.
1785 (Finsert_file_contents): Use them to save and restore window-points.
1787 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1789 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1790 descriptor if called from x_connection_closed and always delete
1791 this descriptor from keyboard waiting set (Bug#19147).
1793 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1795 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1796 (bidi_cache_max_elts): New global variable.
1797 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1798 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1800 (bidi_cache_search): Handle overflown cache. Improve commentary.
1801 (bidi_cache_ensure_space): Limit allocations to the current value
1802 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1803 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1804 the increment to not exceed the limit.
1805 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1806 cache, zero otherwise (meaning the cache overflowed). In the
1807 latter case, set bidi_cache_last_idx to -1.
1808 (bidi_peek_at_next_level): Handle overflown cache.
1809 (bidi_push_it): Increase the cache limit for iterating the new object.
1810 (bidi_pop_it): Decrease the cache limit back to previous value.
1811 (bidi_shelve_cache): Shelve the current value of the cache limit.
1812 (bidi_unshelve_cache): Restore the value of cache limit.
1813 (bidi_find_bracket_pairs): If the cache overflows while looking
1814 for the paired bracket, give up and let bidi_resolve_neutrals
1815 process the bracket as a simple neutral. (Bug#19322)
1816 (bidi_find_other_level_edge): If the cache overflows, fall back on
1817 Plan B, which effectively stops the reordering and restarts it on
1818 the next character (after resetting the cache).
1819 (bidi_move_to_visually_next): When the cache overflows, reset it
1820 after processing the last cached character.
1822 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1824 Fix glitches in gnutls.c, mostly memory-related
1825 * gnutls.c: Sort macro definitions by name.
1826 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1827 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1828 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1829 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1830 calculating string length. Use make_uninit_string, to avoid
1831 copying the string. Cast the char, not the pointer.
1832 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1833 and free. Work even for dates past the year 9999. Use void *
1834 for buffers, to avoid casts.
1836 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1838 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1840 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1842 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1845 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1847 * process.c: Whitespace and line-break nitpicks.
1849 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1851 * gnutls.c (gnutls_certificate_details): The :signature isn't
1852 that useful, so remove it.
1853 (gnutls_certificate_details): Clean up whitespace slightly.
1854 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1856 (gnutls_certificate_details): Put :signature-algorithm back again,
1857 which was removed by mistake.
1858 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1859 that they are not messaged by default (bug#16253).
1860 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1862 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1864 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1866 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1869 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1871 * eval.c (Fsignal): Remove duplicate test.
1872 (Fautoload_do_load): Fix up docstring.
1874 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1876 * nsterm.m (represented_filename, represented_frame): New variables.
1877 (ns_set_represented_filename): New function.
1878 (sendEvent:): Set represented filename here to avoid flicker,
1879 related to Bug#18757.
1881 * nsterm.h: Declare ns_set_represented_filename.
1883 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1884 at once, call ns_set_represented_filename instead.
1886 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1888 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1889 (struct bidi_stack): Reduce size by using bit fields and by
1890 packing sos, override, and isolate_status into a single 8-bit
1891 byte called 'flags'.
1893 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1894 (bidi_push_embedding_level): Construct flags from individual
1895 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1897 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1898 from flags. Adapt to changes in prev_for_neutral,
1899 next_for_neutral, and last_strong members.
1900 (bidi_line_init): Initialize flags to zero.
1901 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1902 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1904 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1906 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1907 (Fapply): Try and simplify the control flow.
1909 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1911 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1912 Use gnutls_sign_get_name directly because
1913 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1914 (init_gnutls_functions): Load missing gnutls_server_name_set.
1916 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1918 * bidi.c (bidi_find_first_overridden): New function.
1920 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1921 (syms_of_xdisp): Defsubr it.
1923 * dispextern.h (bidi_find_first_overridden): Add prototype.
1925 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1927 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1928 to nil after release (Bug#9133).
1930 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1932 Port better to AddressSanitizer.
1933 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1935 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1936 Return -1 or 0, as the pipe trick doesn't work.
1937 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1939 * print.c (print_object):
1940 When a pointer-check primitive returns -1, do not assume this
1941 means the pointer is valid or that the underlying system has failed.
1942 It could just be that addresses are being sanitized so Emacs can't
1943 test for pointer validity.
1944 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1945 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1946 string validity checker doesn't work on stack-based strings.
1948 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1950 Improve clarity of USE_LSB_TAG definition.
1951 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1952 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1953 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1954 VAL_MAX / 2 rather than in terms of the (more complicated)
1955 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1957 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1959 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1960 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1961 (next_element_from_buffer): When done with overlays, reset the
1962 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1964 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1966 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1967 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1969 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1971 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1972 for paxctl and setfattr. Fixes temacs startup failure with
1973 grsecurity/PaX enabled Linux kernel (bug#19067).
1975 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1977 * w32.c, w32heap.c, w32term.c:
1978 Use MINGW_W64 instead of _W64.
1980 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1982 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1984 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1986 * gnutls.c (gnutls_ip_address_p): New function.
1987 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1989 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1991 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1993 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1995 Fix gnutls problems caught by static checking.
1996 * gnutls.c (Fgnutls_boot): Remove unused local.
1997 (Fgnutls_boot): Fix pointer signedness.
1999 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2001 * gnutls.c (gnutls_certificate_details): Don't include certain
2002 certificate details on older gnutls versions (bug#19168).
2003 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2004 (gnutls_certificate_details): Reversed check in last checkin.
2006 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2008 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2009 (Fgnutls_peer_status_warning_describe): Add function to describe a
2010 peer verification warning symbol.
2011 (Fgnutls_peer_status): Use it.
2012 (Fgnutls_boot): Use it. Minor logging fixes.
2014 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2016 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2018 2014-11-24 Glenn Morris <rgm@gnu.org>
2020 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2022 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2023 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2025 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2027 * gnutls.c: Fix Windows function definition of
2028 gnutls_x509_crt_get_fingerprint.
2030 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2032 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2034 * process.h: Added more fields to Lisp_Process to track
2035 certificate details.
2037 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2038 (Fgnutls_peer_status): New functions to export TLS certificate
2039 details to Emacs Lisp.
2041 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2043 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2044 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2045 check for gtk_adjustment_configure (Bug#19149).
2046 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2048 2014-11-22 Glenn Morris <rgm@gnu.org>
2050 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2052 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2054 Don't shrink frame when using desktop-save-mode (Bug#19048).
2055 * w32fns.c (x_set_tool_bar_lines): Always call
2056 x_change_tool_bar_height (Bug#19048).
2057 (x_change_tool_bar_height): Mark frame as garbaged since
2058 adjust_frame_size might not have done that.
2059 * xfns.c (x_set_tool_bar_lines): Always call
2060 x_change_tool_bar_height (Bug#19048).
2061 (x_change_tool_bar_height): Mark frame as garbaged since
2062 adjust_frame_size might not have done that.
2064 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2066 * xml.c (parse_region): Take care of new optional parameter
2067 'discard-comments' of 'libxml-parse(html|xml)-region'.
2068 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2069 New optional parameter 'discard-comments'.
2071 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2073 Improve time stamp handling, and be more consistent about it.
2074 * editfns.c (invalid_time): New function.
2075 Use it instead of 'error ("Invalid time specification")'.
2076 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2077 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2079 (make_time_tail, make_time): Remove. All uses changed to use
2080 new functions or plain list4i.
2081 (disassemble_lisp_time): Return effective length if successful.
2082 Check that LOW is an integer, if it's combined with other components.
2083 (decode_time_components): Decode into struct lisp_time, not
2084 struct timespec, so that we can support a wide set of times
2085 regardless of whether time_t is signed. Decode plain numbers
2086 as seconds since the Epoch, and nil as the current time.
2087 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2088 Reimplement in terms of new functions.
2089 (Fencode_time): Just use list2i.
2090 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2091 * keyboard.c (decode_timer): Don't allow the new formats (floating
2092 point or nil) in timers.
2093 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2094 place of the magic number '16'.
2095 (struct lisp_time): New type.
2096 (decode_time_components): Use it.
2097 (lisp_to_timespec): New decl.
2099 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2101 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2104 * callint.c (Fcall_interactively): Pass in nil as argument to
2105 Fbarf_if_buffer_read_only.
2107 * fileio.c (Finsert_file_contents): Ditto.
2109 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2111 * textprop.c (verify_interval_modification): Check buffer
2112 readedness after the last interval.
2114 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2115 the text at POSITION (new optional argument) has the
2116 `inhibit-read-only' text property set.
2118 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2120 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2121 errors in computing the number of pixels to scroll.
2122 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2124 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2126 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2127 call updateFrameSize.
2129 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2131 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsfns.m (x_set_foreground_color, x_set_background_color)
2134 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2135 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2137 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2139 * nsterm.m (ns_send_appdefined): Check for application defined
2140 event on Cocoa (Bug#18993).
2141 (run): Restore code before the previous 18993 fix.
2143 2014-11-14 David Reitter <david.reitter@gmail.com>
2145 * nsterm.m (run): Set timeout for event loop to prevent hang.
2148 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2150 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2152 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2154 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2155 for each candidate font but attempt to reuse it from previous improper
2158 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2160 Avoid undefined behavior in color table hashing.
2161 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2162 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2163 This function avoids undefined behavior with signed shift overflow.
2165 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2167 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2168 when the inserted text does not need decoding. (Bug#18982)
2170 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2172 * nsterm.h (EmacsScroller): judge returns bool.
2174 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2175 (ns_judge_scroll_bars): Only set removed if judge returns true.
2176 (judge): Returns bool == condemned. Remove self from window.
2177 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2179 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2181 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2182 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2184 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2186 * nsterm.m (ns_set_vertical_scroll_bar)
2187 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2189 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2191 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2192 merely because tmo_in_millisec is nonnegative. The 1st call
2193 to g_main_context_query could succeed while the 2nd one fails.
2195 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2197 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2199 * nsterm.m (run): Only use non-system event loop if OSX version is
2200 exactly 10.9 (Bug#18993).
2201 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2204 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2206 * callproc.c (encode_current_directory): Support handling of file
2207 names prepended by "/:". (Bug#18891)
2209 2014-11-08 Alan Mackenzie <acm@muc.de>
2211 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2213 2014-11-08 Dima Kogan <dima@secretsauce.net>
2215 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2217 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2219 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2220 raises an error. (Bug#18891)
2222 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2224 * frame.c (adjust_frame_size): Call x_set_window_size only if
2225 f->can_x_set_window_size is set.
2226 (make_frame): Initialize f->can_x_set_window_size and
2227 f->can_run_window_configuration_change_hook.
2228 (Fcan_run_window_configuration_change_hook): New function.
2229 * frame.h (frame): Split `official' into `can_x_set_window_size'
2230 and `can_run_window_configuration_change_hook'.
2231 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2232 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2233 Set f->can_x_set_window_size.
2234 * window.c (run_window_configuration_change_hook):
2235 Return immediately if either f->can_x_set_window_size or
2236 f->can_run_window_configuration_change_hook are false.
2237 (Fset_window_configuration): Instead of f->official set
2238 f->can_x_set_window_size.
2239 * xfns.c (Fx_create_frame, x_create_tip_frame):
2240 Set f->can_x_set_window_size.
2242 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2244 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2245 cleanup from 2014-11-01 (Bug#18972).
2247 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2249 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2250 * xdisp.c (window-scroll-functions): Improve docstring.
2252 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2254 Uniquify the 'size' symbol.
2256 * w32notify.c (Qsize): Remove.
2257 * lisp.h (Qsize): New decl.
2258 * lread.c (Qsize): Now extern.
2259 * w32notify.c (syms_of_w32notify): No need to defsym.
2261 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2263 * dispnew.c (change_frame_size_1): Fix call of
2265 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2266 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2267 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2268 (Qtool_bar_size): New constants.
2269 (frame_inhibit_resize, adjust_frame_size): New argument to
2270 handle case where frame_inhibit_implied_resize is a list.
2271 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2272 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2273 (x_set_right_divider_width, x_set_bottom_divider_width)
2274 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2275 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2277 (frame-inhibit-implied-resize): Rewrite doc-string.
2278 * frame.h (frame_inhibit_resize, adjust_frame_size):
2279 Fix external declarations.
2280 (Qframe_position, Qframe_outer_size)
2281 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2282 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2283 (Qtool_bar_size): Extern them.
2284 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2285 (xg_height_or_width_changed): Remove.
2286 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2287 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2288 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2289 (xg_change_toolbar_position): Call adjust_frame_size directly.
2290 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2291 Fix calls of adjust_frame_size.
2292 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2293 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2294 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2295 frame can get resized when tool-bar-lines parameter changes from
2297 (Fw32_frame_menu_bar_size): Return fourth value.
2298 (Fw32_frame_rect): Block input around system calls
2299 (Fx_frame_geometry): New function.
2300 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2301 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2302 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2303 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2304 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2305 (Fx_create_frame): Adjust adjust_frame_size calls.
2306 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2307 frame can get resized when tool-bar-lines parameter changes from
2309 (Fx_frame_geometry): New function.
2310 * xmenu.c (update_frame_menubar): On Lucid call
2311 adjust_frame_size with one pixel less height to avoid that
2312 repeatedly adding/removing the menu bar grows the frame.
2313 (free_frame_menubar): On Motif arrange to optionally preserve
2314 the old frame height when removing the menu bar.
2315 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2317 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2319 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2320 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2321 frame; instead, print an error message.
2323 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2325 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2327 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2329 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2330 (dealloc): Release bmRep.
2332 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2333 imageListSetNext, imageListNext.
2335 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2336 (reference): Remove.
2337 (allocInitFromFile:): Remove searching ImageList and calling
2338 reference (Bug#18918).
2339 (dealloc): Remove handling if ImageList.
2341 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2343 * process.c (catch_child_signal): Fix incorrect assertion.
2345 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2347 * macfont.m (macfont_draw):
2348 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2350 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2351 if force_integral_p (i.e. no antialias).
2352 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2353 bold if no antialias (Bug#18876).
2355 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2356 was given (Bug#18846).
2358 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2360 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2361 instead of in xdisp.c, function now takes void. (Bug#18884).
2363 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2364 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2366 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2367 struct window* (Bug#18889).
2368 Remove getMouseMotionPart.
2369 (ns_output): Make icon_top/left int.
2371 * nsfns.m (x_icon): icon_top/left is int.
2373 * nsterm.m (ns_mouse_position): Remove unused code.
2374 (initFrame:window:, dealloc): Use window instead of win.
2375 (getMouseMotionPart:window:x:y:): Remove, unused.
2376 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2378 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2380 * keyboard.c (readable_events): When FLAGS include
2381 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2382 This avoids returning non-nil from input-pending-p when only such
2383 events are in the queue. (Bug#18856)
2385 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2387 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2388 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2389 (Qforeign_selection): Remove.
2390 (ns_get_local_selection): Identation fix.
2391 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2393 * nsselect.m (ns_get_local_selection): Remove calling of
2394 functions in Vselection_converter_alist (Bug#18911).
2395 (syms_of_nsselect): Remove Vselection_converter_alist.
2397 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2399 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2400 and unnecessary initialization. Adjust comments.
2402 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2404 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2406 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2407 index, not an absolute one, as that's what the function expects.
2409 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2411 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2412 font on an initial frame when running as a daemon (Bug#18869).
2414 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2416 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2418 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2419 build_string, when importing a home directory. (Bug#18873)
2421 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2423 * dispnew.c (buffer_posn_from_coords):
2424 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2425 account for the header-line height. (Bug#18839)
2427 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2429 * xml.c (parse_region): Do not forget the first document child.
2431 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2433 * nsselect.m: pasteboard_changecount is new.
2434 (ns_store_pb_change_count, ns_get_pb_change_count)
2435 (ns_get_our_change_count_for): New functions.
2436 (ns_string_to_pasteboard_internal): Correct comment.
2437 type => gtype in eassert, Call ns_store_pb_change_count.
2438 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2439 (Fns_disown_selection_internal, Fns_selection_owner_p):
2440 Replace Vselection_alist check, with change count check.
2441 (Fns_get_selection): Initialize val to Qnil. Only get local
2442 selection if change counts match (Bug#18799).
2443 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2445 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2447 * w32proc.c (create_child): If calling a quoted batch file,
2448 pass NULL for exe. (Bug#18745)
2450 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2452 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2453 (bidi_resolve_brackets): Use end of string position rather than ZV
2454 when iterating over a string. (Bug#18815)
2456 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2458 * keyboard.c (make_lispy_position): Return coordinates also when
2459 on scroll bars, fringes, margins or not in a window.
2460 * xdisp.c (show_mouse_face): Don't change cursor face during
2463 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2465 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2466 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2467 Fix doc-strings (Bug#18789).
2469 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2471 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2473 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2475 Optimize redisplay of simple bracketed text.
2476 * bidi.c (bidi_cache_reset_to): New function.
2477 (bidi_cache_reset): Call it.
2478 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2480 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2481 bracket_enclosed_type only if bracket_pairing_pos's value is not
2483 (MAX_BPA_STACK): Make sure the value is signed.
2484 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2485 stop pushing values onto the stack.
2486 (bidi_find_bracket_pairs): If the bracketed text is only on the
2487 base embedding level, remove all the states cached by this
2488 function from the cache, and return zero, so that the brackets in
2489 this segment of text are processed as normal neutrals.
2490 (bidi_resolve_brackets): Detect the brackets that are to be
2491 processed as neutrals, and don't call bidi_find_bracket_pairs on
2494 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2496 * w32select.c (Fw32_selection_exists_p): Rename from
2497 Fx_selection_exists_p.
2498 (syms_of_w32select): Adjust accordingly.
2500 * w16select.c (Fw16_selection_exists_p): Rename from
2501 Fx_selection_exists_p.
2502 (syms_of_win16select): Adjust accordingly.
2504 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2505 (Fns_own_selection_internal): Tighten scoping.
2506 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2507 (Fns_get_selection): Rename from Fx_get_selection_internal.
2508 (Fns_get_selection_internal, Fns_store_selection_internal):
2510 (syms_of_nsselect): Adjust accordingly.
2512 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2514 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2515 * w32term.c (x_set_window_size): Account for wrapped menu bar
2516 lines when setting up frame height (Bug#15174 and Bug#18720).
2517 (w32_add_wrapped_menu_bar_lines): New variable.
2519 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2521 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2524 2014-10-20 Glenn Morris <rgm@gnu.org>
2526 * Merge in all changes up to 24.4 release.
2528 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2530 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2531 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2533 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2535 * xterm.c (handle_one_xevent): Check return value from
2536 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2537 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2539 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2540 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2541 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2542 Gtk+ >= 3.14 (Bug#18674).
2543 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2544 Gtk+ >= 3.14 (Bug#18674).
2546 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2548 * gtkutil.c: Remove no-longer-used code.
2549 (xg_update_menubar): Remove unused local and unnecessary call to
2550 gtk_menu_item_get_submenu.
2551 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2552 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2553 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2555 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2557 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2559 * xterm.h (handlebox_widget): Remove.
2561 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2564 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2566 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2567 to handle Gtk versions.
2568 (xg_get_file_with_chooser): Use them.
2569 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2570 Remove (create_menus): Remove teroff argument and code.
2571 Remove call to gtk_menu_set_title.
2572 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2573 Adjust args to create_menus.
2574 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2575 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2576 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2577 (xg_make_tool_item): Remove detach code.
2578 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2579 (find_icon_from_name): New function.
2580 (update_frame_tool_bar): Remove GtkStockItem code, move to
2581 find_icon_from_name. Let stock be a list of icon names to try.
2582 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2583 Replace TOOLBAR_TOP_WIDGET.
2584 (free_frame_tool_bar, xg_change_toolbar_position ):
2585 Replace TOOLBAR_TOP_WIDGET.
2586 (xg_initialize): Remove tearoff code.
2588 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2590 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2591 pixel from the window's cursor glyph width, since X renders hollow
2592 blocks 1 pixel wider than the 'width' parameter.
2594 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2595 glyph->pixel_width; this is now done in xterm.c.
2597 Fix reordering of bracket characters in isolates.
2598 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2599 RESOLVED_ONLY; when non-zero, return from the cache only fully
2600 resolved states. All callers changed.
2601 (CANONICAL_EQU): New macro.
2602 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2603 equivalent of the paired closing bracket character.
2604 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2605 the default non-negative value, to be checked later in
2606 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2607 characters against those pushed onto the BPA stack.
2608 (bidi_record_type_for_neutral): New function.
2609 (bidi_resolve_brackets): Record next_for_neutral and
2610 prev_for_neutral when embedding level gets pushed. Force
2611 resolution of bracket pairs when entering a level run that was not
2613 (bidi_resolve_neutral): Add assertions before calling
2614 bidi_resolve_neutral_1.
2615 (bidi_level_of_next_char): Remove the code that attempted to
2616 resolve unresolved neutrals; that is now done by
2617 bidi_resolve_neutral.
2619 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2621 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2623 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2624 1-pixel R2L characters.
2625 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2626 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2628 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2630 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2633 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2635 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2636 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2637 It's not clear to me whether the initialization is needed,
2638 but it can't hurt so I played it safe.
2640 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2642 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2644 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2646 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2647 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2649 (bidi_get_type): Return the isolate initiators and terminator types.
2650 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2651 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2652 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2653 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2654 for the new features.
2655 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2656 push and pop correctly for isolates.
2657 (bidi_remember_char): Modify to accept an additional argument
2658 and record the bidi type according to its value.
2659 (bidi_cache_iterator_state): Accept an additional argument to only
2660 update an existing state. Handle the new members of struct bidi_it.
2661 (bidi_cache_find): Arguments changed: no longer accepts a level,
2662 instead accepts a flag telling it whether it is okay to return
2663 unresolved neutrals.
2664 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2665 table. Initialize new isolate-related members.
2666 (bidi_paragraph_init): Some code factored out into
2667 find_first_strong_char.
2668 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2669 into bidi_resolve_explicit.
2670 (bidi_resolve_explicit): Support the isolate initiators and
2671 terminator. Fix handling of embeddings and overrides according to
2672 new UBA requirements. Record information about previously seen
2673 characters here (moved from bidi_level_of_next_char).
2674 (bidi_resolve_weak): Adapt to changes in struct members.
2675 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2676 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2677 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2678 paired bracket resolution. Handle isolate initiators and
2680 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2681 (bidi_level_of_next_char): Move the code that records information
2682 about previous characters to bidi_resolve_explicit. Fix logic of
2683 resolving neutrals and make sure their cache entries are updated.
2684 Remove now unneeded special handling of PDF level.
2686 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2687 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2688 enlarged per Unicode 6.3.
2689 (enum bidi_bracket_type_t): New data type.
2690 (struct bidi_saved_info): Leave only 2 type members out of 4.
2692 (struct bidi_stack): Add members necessary to support isolating
2694 (struct bidi_it): Add new members necessary to support isolating
2695 sequences and bracket pair resolution.
2697 * xdisp.c (Fbidi_resolved_levels): New function.
2698 (syms_of_xdisp): Defsubr it.
2699 (append_glyph, append_composite_glyph, produce_image_glyph)
2700 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2702 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2704 * term.c (append_glyph, append_composite_glyph)
2705 (append_glyphless_glyph): Convert aborts to assertions.
2707 * .gdbinit (pgx): Display the character codepoint, resolved level,
2708 and bidi type also for glyphless glyphs.
2710 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2712 Avoid unwanted point motion in Fline_beginning_position.
2713 * lisp.h (scan_newline_from_point): Add prototype.
2714 * search.c (scan_newline_from_point): New function, refactored from...
2715 * cmds.c (Fforward_line): ...adjusted user.
2716 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2717 and simplify the former since the latter doesn't move point.
2719 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2721 Cleanup terminal handling code.
2722 * dispextern.h (get_named_tty): Remove prototype but...
2723 * termhooks.h (get_named_terminal): ...resurrect it under
2724 more meaningful name.
2725 (get_terminal): Likewise, but with...
2726 (decode_live_terminal): ...this name.
2727 (decode_tty_terminal): Add prototype.
2728 * term.c (get_tty_terminal): Remove.
2729 (get_named_tty): Remove.
2730 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2731 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2732 Use decode_tty_terminal.
2733 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2734 * terminal.c (get_terminal): Refactor to...
2735 (decode_terminal, decode_live_terminal): ...new functions.
2736 (decode_tty_terminal): Replacement for get_tty_terminal.
2737 (get_named_terminal): Likewise for get_named_tty.
2738 * coding.c (Fset_terminal_coding_system_internal)
2739 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2740 (Fkeyboard_coding_system):
2741 * composite.c (Fcomposition_get_gstring):
2742 * dispnew.c (Fsend_string_to_terminal):
2743 * frame.c (Fmake_terminal_frame):
2744 * nsfns.m (check_ns_display_info):
2745 * w32fns.c, xfns.c (check_x_display_info):
2746 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2747 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2748 (Fset_quit_char): Use get_named_terminal.
2749 (Fset_output_flow_control, Fset_input_meta_mode):
2750 Use decode_tty_terminal.
2752 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2754 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2755 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2757 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2759 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2760 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2762 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2767 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2769 * editfns.c (dump_tz_string): No longer const.
2770 It might be modified.
2772 * nsmenu.m (clear): Assume OS X 10.6 or later.
2774 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2776 * unexmacosx.c: Remove include ppc/reloc.h.
2777 (unrelocate, copy_dysymtab): Remove PPC code.
2778 (rebase_reloc_address): Remove, only used for PPC:
2780 * nsterm.m: Always include macfont.h on COCOA.
2781 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2782 (ns_dumpglyphs_image, ns_check_menu_open)
2783 (applicationDidFinishLaunching)
2784 (antialiasThresholdDidChange:)
2785 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2786 Remove checks for OSX <= 10.5/10.6.
2787 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2788 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2791 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2792 (NS_HAVE_NSINTEGER): Remove block.
2793 Remove >= OSX 10.6 tests.
2795 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2796 (x_activate_menubar, trackingNotification:): Remove check for
2798 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2800 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2802 * nsfns.m: Always include macfont.h on COCOA.
2803 (ns_filename_from_panel, ns_directory_from_panel)
2804 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2805 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2807 * macfont.m: Remove >= 1050 check.
2808 (macfont_create_family_with_symbol)
2809 (macfont_get_glyph_for_character)
2810 (mac_font_get_glyphs_for_variants)
2811 (mac_ctfont_create_available_families, syms_of_macfont):
2812 Remove code for OSX < 10.6.
2813 (mac_font_family_group, mac_font_family_compare): Remove, only used
2816 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2817 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2819 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2822 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2824 Fix putenv race conditions with undefined behavior (Bug#8705).
2825 Do all putenv calls before Emacs creates any threads.
2826 Use a safer way to modify the TZ environment variable in the
2827 presence of multiple threads. For further thread-safety,
2828 prefer localtime_r and gmtime_r to localtime and gmtime,
2829 and prefer struct tm's tm_gmtoff (if available) to calling
2830 both localtime_r and gmtime_r.
2831 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2832 (init_dbusbind): ... to this new function.
2833 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2834 * xterm.c (x_term_init): Move xputenv call from here ...
2835 (init_xterm): ... to this new function.
2836 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2837 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2838 (dump_tz_string): New constant.
2839 (init_editfns): Use it. This centralizes the dump_tz stuff.
2840 Call set_time_zone_rule here, so that its xputenv is done
2841 before Emacs goes multithreaded.
2842 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2843 thread-safe enough for Emacs.
2844 (format_time_string, Fdecode_time, Fcurrent_time_string)
2845 (Fcurrent_time_zone):
2846 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2847 localtime and gmtime. Remove now-unnecessary calls to block_input.
2848 (tm_gmtoff): New static function.
2849 (Fdecode_time, Fcurrent_time_zone): Use it.
2850 (Fencode_time): Use mktime_z, for better thread-safety.
2851 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2852 i.e., not quite thread-safe but good enough for Emacs typical usage.
2853 Do not reclaim storage that is in the environment; let it leak.
2854 Always call tzset, since localtime_r does not.
2855 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2856 This is now done in init_editfns.
2857 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2858 New macros and declarations, for platforms lacking tzalloc & friends.
2860 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2862 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2863 On x86 platforms this works around GCC bug 63495
2864 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2865 and more generally should fix a portability problem in Emacs.
2866 Reported by Stefan Monnier in:
2867 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2869 2014-10-08 Leo Liu <sdl.web@gmail.com>
2871 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2872 * keymap.c (describe_vector_princ):
2873 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2876 * print.c (printchar_stdout_last): Declare.
2877 (printchar): Record the last char written to stdout.
2878 (Fterpri): Add optional argument ENSURE.
2880 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2882 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2883 DELAY argument to change_frame_size, so that the frame size
2884 changes, if any are needed, are delayed until the next redisplay.
2885 This is to avoid a too early QUIT inside change_frame_size, when
2886 it calls Lisp in frame_windows_min_size, in case one of the events
2887 we've read sets the quit-flag. (Bug#18649)
2889 * w32fns.c (check_x_display_info): Accept terminal objects as
2890 argument, to follow what xfns.c does.
2892 2014-10-07 Glenn Morris <rgm@gnu.org>
2894 * Makefile.in ($(srcdir)/macuvs.h)
2895 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2897 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2899 * decompress.c (init_zlib_functions): Move the message about zlib
2900 being unavailable from here...
2901 (Fzlib_decompress_region): ...to here. (Bug#18650)
2903 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2905 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2906 the case where an optional string is used. Adjust docstring.
2908 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2910 * lisp.mk (lisp): Remove w32-common-fns.elc.
2912 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2914 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2915 These were already defined in buffer.c, and the duplicate
2916 definitions cause problems on platforms like 'gcc -fno-common'.
2917 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2919 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2921 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2922 if toolbar is visible.
2924 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2927 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2928 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2929 (ns_select, ns_read_socket): Use unwind_protect to decrease
2930 apploopnr (Bug#18345).
2931 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2932 line height (Bug#17977).
2934 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2935 (macfont_closest_traits_index): New function.
2936 (macfont_closest_traits_index_p): Rename from
2937 macfont_closest_traits_index.
2938 (macfont_list): Use macfont_closest_traits_index_p.
2940 2014-10-05 K. Handa <handa@gnu.org>
2942 * coding.c (detect_coding_iso_2022): Set coding->rejected
2943 correctly when an invalid escape sequence is found (Bug#18610).
2945 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2947 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2948 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2951 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2953 * buffer.c (scroll_bar_width, scroll_bar_height):
2955 * window.c (Fset_window_scroll_bars): Fix doc-string.
2956 (Fwindow_scroll_bars): Have it return what the doc-string says.
2958 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2960 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2961 iterator backwards, to resync the bidi iterator. (Bug#18584)
2963 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2965 Consistently use min and max macros from lisp.h.
2966 * coding.c (min, max):
2968 * unexhp9k800.c (min):
2969 * unexw32.c (min, max): Use definitions from lisp.h.
2970 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2972 * gmalloc.c (min): Tiny style change.
2974 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2975 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2977 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2979 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2980 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2981 (X_ULONG_MAX): Move these macros to xterm.h.
2982 (x_fill_property_data): Be more generous about allowing either
2983 signed or unsigned data of the appropriate width.
2984 * xterm.h (x_display_set_last_user_time): New function.
2985 All setters of last_user_time changd to use this function.
2986 If ENABLE_CHECKING, check that the times are in range.
2988 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2990 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2991 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2993 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2995 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2996 make a font_object from a tty frame (Bug#18573).
2997 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2999 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3001 * alloc.c (mark_overlay): Assume that overlay boundaries are
3002 always markers. Add comment.
3003 * lread.c (read_internal_start): Use convenient validate_subarray.
3005 (Fread_from_string): Adjust docstring.
3007 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3011 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3012 Rename from the "x-" prefix.
3014 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3016 * xselect.c (selection-converter-alist): Fix docstring.
3018 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3020 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3021 argument passed by the caller, when we mirror all slashes into
3024 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3026 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3027 Resurrect old code and fix compilation with GTK < 2.13.6.
3029 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3031 Use AUTO_CONS instead of SCOPED_CONS, etc.
3032 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3033 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3034 (AUTO_LIST1): Rename from scoped_list1.
3035 (AUTO_LIST2): Rename from scoped_list2.
3036 (AUTO_LIST3): Rename from scoped_list3.
3037 (AUTO_LIST4): Rename from scoped_list4.
3038 (AUTO_STRING): Rename from SCOPED_STRING.
3039 * frame.h (AUTO_FRAME_ARG):
3040 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3041 (AUTO_LIST4, AUTO_STRING):
3042 Prepend a new argument 'name'.
3043 Declare a variable instead of yielding a value.
3045 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3047 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3049 * w32fns.c (w32_createwindow): Accept an additional argument, an
3050 array of 2 values specifying the coordinates of the frame's
3051 top-left corner. Use these values instead of calling x_get_arg,
3052 which can cons Lisp objects, and therefore cannot be called except
3053 from the main thread. Remove redundant tests for the default
3055 (my_create_window): Move the calculation of the coordinates of the
3056 frame's top-left edge here. Pass them to the input thread via the
3057 second parameter of the WM_EMACS_CREATEWINDOW message.
3058 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3061 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3063 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3064 (redisplay_window): Treat the frame's frozen_window_starts flag
3065 the same way as the optional_new_start flag for the window: only
3066 obey it if the glyph row showing point will be fully visible.
3067 Likewise when the window start is in a continuation line. If,
3068 after trying everything under the 'force_start' label, point is
3069 still not fully visible, give up and scroll the window.
3070 Add debugging traces. (Bug#18545)
3072 * window.c (Frecenter): Set the window's redisplay flag.
3074 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3076 * w32term.c (w32_read_socket): Don't use frame dimensions for
3077 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3078 rectangle. Check the return value of GetClientRect, and don't use
3079 the results if it didn't succeed.
3081 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3082 in columns and lines after correcting the pixel dimensions in
3084 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3085 negative values to xrealloc. (Bug#18528)
3087 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3089 * alloc.c: Remove now-unnecessary check.
3090 Suggested by Dmitry Antipov in:
3091 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3093 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3095 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3096 to Ubuntu 14.04.1 x86-64.
3098 Simplify stack-allocated Lisp objects, and make them more portable.
3099 The build_local_string macro was used in two ways: (1) string
3100 literals for which scoped allocation suffices, and (2) file name
3101 components, where it's not safe in general to assume bounded-size
3102 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3103 allocates a block-scope string, and by using SCOPED_STRING for (1)
3104 and build_string for (2). Furthermore, actually use stack
3105 allocation only for objects known to have sufficient alignment.
3106 This simpler implementation means Emacs can make
3107 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3108 GC_MAKE_GCPROS_NOOPS.
3109 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3110 for fewer differences among implementations.
3111 (struct Lisp_String): Now GCALIGNED.
3112 (USE_STACK_LISP_OBJECTS): Default to true, since the
3113 implementation no longer insists on a nonempty GCALIGNED.
3114 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3115 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3116 separately. Move definiens to scoped_cons. The old definition
3117 was incorrect when GCALIGNED was defined to be empty.
3118 (union Aligned_String): New type.
3119 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3120 implementation ports to compilers that don't align strictly enough.
3121 Don't worry about the union sizes; it's not worth bothering about.
3122 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3123 Rewrite using USE_STACK_CONS.
3124 (scoped_cons): Assume the use of union Aligned_Cons.
3125 (lisp_string_size, make_local_string, build_local_string): Remove.
3126 Unless otherwise specified, all callers of build_local_string
3127 changed to use SCOPED_STRING.
3128 (SCOPED_STRING): New macro.
3129 * data.c (wrong_choice):
3130 * menu.c (single_menu_item):
3131 * process.c (Fformat_network_address):
3132 Hoist use of SCOPED_STRING out of a scope, so that its returned
3133 object lives long enough.
3134 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3135 as the string might be long or might not be ASCII.
3137 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3139 * msdos.c (internal_terminal_init): Bump version to 25.
3141 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3143 Keep stack-allocated Lisp objects fast rather than versatile.
3144 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3145 (SCOPED_CONS_INITIALIZER): New macro.
3146 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3147 (USE_LOCAL_ALLOCA): Remove.
3148 (local_cons, local_list1, local_list2, local_list3, local_list4):
3149 Remove. Stack overflow checking makes them too slow.
3150 (make_local_vector): Likewise. Also we just don't have enough
3152 (enum LISP_STRING_OVERHEAD): Remove.
3153 (local_string_init, local_vector_init): Remove prototypes.
3154 (make_local_string, build_local_string): Redesign to target short
3155 compile-time string constants, fall back to regular string allocation
3157 (lisp_string_size): New function.
3158 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3159 * alloc.c (local_string_init, local_vector_init): Remove.
3160 (verify_ascii) [ENABLE_CHECKING]: New function.
3161 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3162 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3163 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3164 * xselect.c, xterm.c: All related users changed.
3166 2014-09-28 Ken Brown <kbrown@cornell.edu>
3168 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3169 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3171 2014-09-27 Ken Brown <kbrown@cornell.edu>
3173 Fix implementation of HYBRID_MALLOC on Cygwin.
3174 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3175 (bss_sbrk_buffer_beg): New variable. Use it...
3176 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3177 incorrect definition.
3179 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3181 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3182 Make it into a function and change arg to be a function.
3184 * lisp.mk (lisp): Add elisp-mode.elc.
3186 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3188 * xfns.c (x_default_scroll_bar_color_parameter):
3189 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3190 to pacify --enable-gcc-warnings in non-scrollbar builds.
3192 2014-09-26 Ken Brown <kbrown@cornell.edu>
3194 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3196 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3198 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3199 MinGW builds that use GCC before 4.2.
3201 Default to stack objects on DOS_NT platforms as well.
3202 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3203 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3205 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3207 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3208 ALIGN_STACK attribute.
3210 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3212 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3213 ALIGN_STACK attribute.
3215 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3216 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3218 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3220 * frame.c (frame_inhibit_resize):
3221 * widget.c (EmacsFrameResize):
3222 * window.c (resize_frame_windows, Fset_window_configuration):
3223 * xdisp.c (expose_frame):
3224 * xfns.c (x_change_tool_bar_height):
3225 * xmenu.c (update_frame_menubar):
3226 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3227 Remove code left dead after 2014-07-27 changes.
3229 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3231 Fix local_cons etc. to not exhaust the stack when in a loop.
3232 Problem reported in:
3233 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3234 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3235 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3236 (Ffind_charset_string):
3237 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3238 * data.c (wrong_range):
3239 * editfns.c (Fpropertize, format2):
3240 * emacs.c (init_cmdargs, decode_env_path):
3241 * fileio.c (auto_save_error):
3242 * fns.c (Fyes_or_no_p):
3243 * font.c (font_style_to_value, font_parse_xlfd)
3244 (font_parse_family_registry, font_delete_unmatched)
3246 * fontset.c (Fset_fontset_font):
3247 * frame.c (x_get_arg):
3248 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3249 (read_char_minibuf_menu_prompt):
3250 * keymap.c (silly_event_symbol_error, describe_vector):
3251 * lread.c (load_warn_old_style_backquotes):
3252 * menu.c (single_menu_item):
3253 * minibuf.c (Fread_buffer):
3254 * process.c (status_message, Fformat_network_address)
3255 (server_accept_connection):
3256 * textprop.c (copy_text_properties):
3257 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3258 * xfns.c (x_default_scroll_bar_color_parameter):
3259 * xfont.c (xfont_open):
3260 * xselect.c (x_clipboard_manager_error_1):
3261 * xterm.c (x_term_init):
3262 Put USE_LOCAL_ALLOCA at the start of the function.
3263 * fns.c (maybe_resize_hash_table): Use build_string instead of
3264 build_local_string, since we'd otherwise need a conditional
3265 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3266 not worth the bother of optimization.
3267 * font.c (font_delete_unmatched): Remove by-hand code that
3268 observed MAX_ALLOCA limit, since it's now done automatically.
3269 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3270 since build_local_string needs its sa_alloc.
3271 * lisp.h (lisp_word_count): New function.
3272 (SAFE_ALLOCA_LISP): Use it.
3273 (USE_LOCAL_ALLOCA): New macro.
3274 (local_cons, make_local_vector, make_local_string):
3275 Observe the MAX_ALLOCA limit.
3276 (LISP_STRING_OVERHEAD): New constant.
3277 (make_local_string): Use it.
3279 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3281 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3282 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3283 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3284 and Solaris and it's likely to work on similar platforms.
3286 Avoid signed integer overflow when converting Time to ptrdiff_t.
3287 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3289 (position_to_Time, Time_to_position): New functions.
3290 (gen_help_event, kbd_buffer_get_event): Use them.
3291 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3292 Go back to plain 'unsigned long', so that 'Time' is the same
3293 for both X and non-X builds; this is less likely to cause surprise.
3294 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3295 are the same size; this is no longer required.
3297 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3298 of bit 28 and of whether an unsigned value is negative.
3299 This simplifies the code a bit, and pacifies clang 3.4.
3301 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3303 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3304 Windows builds, where 'long' is a 32-bit type.
3306 * w32inevt.h (w32_console_mouse_position): Update the argument
3307 types to use 'Time'.
3309 * w32term.c (w32_mouse_position)
3310 (x_horizontal_scroll_bar_report_motion)
3311 (x_scroll_bar_report_motion): Update the argument types to use
3314 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3316 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3317 (struct input_event): ...unsigned bitfields. Likewise for
3318 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3319 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3320 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3321 (kbd_buffer_get_event): Adjust users.
3322 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3323 (make_scroll_bar_position): New function, refactored out of...
3324 (make_lispy_event): ...adjusted user.
3325 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3326 * nsterm.m (ns_mouse_position, mouseUp):
3327 * term.c (term_mouse_position):
3328 * w32inevt.c (w32_console_mouse_position):
3329 * w32term.c (w32_mouse_position):
3330 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3331 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3332 Prefer enum and explicit enum members to integers and numeric values.
3334 * chartab.c (uniprop_encode_value_numeric):
3335 * font.c (font_style_to_value): Use make_local_vector.
3336 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3337 * keymap.c (append_key): Use scoped_list1.
3339 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3340 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3342 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3344 Fix some slow uses and misuses of strcat.
3345 * doc.c (get_doc_string):
3346 * gtkutil.c (get_utf8_string):
3347 * xsmfns.c (x_session_initialize):
3348 Avoid recomputation of string length.
3349 * ftfont.c (ftfont_spec_pattern):
3350 * xfns.c (xic_create_fontsetname):
3351 Don't assume output buffer is initially zero.
3353 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3355 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3356 All callers changed.
3357 * xterm.c (x_term_init): Use new functionality to avoid two needs
3358 to compute a string length.
3360 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3362 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3364 Use known length of a Lisp string to copy it faster.
3365 * lisp.h (lispstrcpy): New function. Add comment.
3366 * callproc.c (child_setup):
3367 * dbusbind.c (xd_append_arg):
3368 * doc.c (get_doc_string):
3369 * font.c (Ffont_xlfd_name):
3370 * frame.c (xrdb_get_resource):
3371 * process.c (Fmake_network_process, network_interface_info):
3372 * w32fns.c (Fx_open_connection):
3373 * w32proc.c (sys_spawnve):
3374 * xfns.c (select_visual):
3375 * xfont.c (xfont_list):
3376 * xsmfns.c (x_session_initialize):
3377 * xterm.c (x_term_init): Use it.
3379 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3381 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3382 Reported by Dmitry Antipov in thread leading to:
3383 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3384 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3385 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3387 * callproc.c (call_process): Save and restore sa_avail.
3388 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3389 (AVAIL_ALLOCA): New macro.
3390 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3391 Use it, and check against sa_avail rather than MAX_ALLOCA.
3393 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3395 On OSX, do not free font-specific data more than once (Bug#18501).
3396 * macfont.m (macfont_close): Release and free font-specific data
3397 only if it wasn't previously freed.
3399 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3401 * unexmacosx.c (dump_it): Improve error message.
3403 2014-09-22 Juri Linkov <juri@jurta.org>
3405 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3406 (Bug#10747, bug#18334)
3408 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3410 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3411 units in which the position is measured. (Bug#18493)
3413 * xdisp.c (redisplay_internal): Force redisplay of all windows
3414 that show a buffer whose narrowing has changed. (Bug#18490)
3416 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3418 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3419 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3420 lines, draw the hollow-box and hbar cursors on the right side of
3421 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3424 * xterm.c (x_draw_stretch_glyph_string):
3425 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3426 caused the block cursor to disappear on a TAB in R2L lines in
3427 every window except the leftmost one. Reported by Martin Rudalics
3430 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3432 Always use matched specpdl entry to record call arguments (Bug#18473).
3433 * lisp.h (record_in_backtrace): Adjust prototype.
3434 * eval.c (record_in_backtrace): Return current specpdl level.
3435 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3436 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3437 entry and use that entry in call to backtrace_debug_on_exit.
3438 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3439 (do_debug_on_call): Get current specpdl level as 2nd arg.
3441 Prefer ptrdiff_t to int and avoid integer overflows.
3442 * fileio.c (make_temp_name):
3443 * font.c (font_parse_family_registry): Avoid integer
3444 overflow on string size calculation.
3445 * data.c (Faset): Likewise for byte index.
3447 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3449 Fix display of R2L lines in partial-width windows.
3450 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3451 assigned the correct value.
3452 (extend_face_to_end_of_line): Account for truncation and
3453 continuation glyphs in R2L rows when one of the fringes is not
3455 (display_line): Don't assign negative X offset to a row if we are
3456 going to produce a truncation glyph for it. When handling
3457 truncated R2L rows, consider the width of the left fringe instead
3459 (produce_special_glyphs): Fix bogus assignments.
3461 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3463 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3464 always set to a valid value. Make sure the size passed to alloca
3465 is always positive. (Bug#18516)
3467 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3469 Avoid extra call to oblookup when interning symbols.
3470 * lisp.h (intern_driver): Add prototype.
3471 * lread.c (intern_driver): New function.
3472 (intern1, intern_c_string_1, Fintern):
3473 * font.c (font_intern_prop):
3474 * w32font.c (intern_font_name): Use it.
3476 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3478 Minor improvements to new stack-allocated Lisp objects.
3479 * frame.h (FRAME_PARAMETER):
3480 Prefer scoped_list1 to local_list1 where either would do.
3481 * lisp.h (scoped_list4): New macro.
3482 (local_cons, local_list1, local_list2, local_list3, local_list4)
3483 (make_local_vector, make_local_string, build_local_string):
3484 Prefer functions to macros where either would do.
3485 * xdisp.c (build_desired_tool_bar_string):
3486 Prefer scoped_list4 to local_list4 where either would do.
3488 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3490 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3491 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3492 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3493 * frame.h (FRAME_PARAMETER): New macro.
3494 * dispnew.c (init_display):
3495 * fontset.c (Fset_fontset_font):
3496 * frame.c (x_default_parameter):
3497 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3498 * xfns.c (x_default_scroll_bar_color_parameter)
3499 (x_default_font_parameter, x_create_tip_frame): Use it.
3500 * editfns.c (Fpropertize): Use local_cons.
3501 * process.c (status_message): Use build_local_string.
3502 * xfont.c (xfont_open): Use make_local_string.
3503 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3505 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3507 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3508 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3509 !__clang__. This works with GCC and with clang and is safer for
3510 compilers we don't know about.
3511 (local_cons): Rename parameter to make capture less likely.
3513 2014-09-17 Samuel Bronson <naesten@gmail.com>
3515 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3517 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3519 Fix minor problems found by static checking.
3520 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3522 * buffer.h (decode_buffer): Doc and indentation fixes.
3523 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3525 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3527 Avoid clang-specific warnings.
3528 * buffer.c (init_buffer): Shut up -Wself-assign.
3529 * process.c (server_accept_connection): Shut up -Wunsequenced.
3531 2014-09-16 Daniel Colascione <dancol@dancol.org>
3533 * fns.c (sxhash): For symbols, use address as hash code.
3535 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3537 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3538 * charset.c (load_charset_map_from_file): Use scoped_list2
3539 and build_local_string.
3540 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3541 * emacs.c (init_cmdargs, decode_env_path):
3542 * fileio.c (Fexpand_file_name):
3543 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3544 * frame.c (x_get_arg):
3545 * keyboard.c (safe_run_hooks_error):
3546 * lread.c (load_warn_old_style_backquotes):
3547 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3548 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3549 * xselect.c (x_clipboard_manager_error_1)
3550 (x_clipboard_manager_save_all):
3551 * xterm.c (x_term_init): Use build_local_string.
3553 Avoid more integer overflows on string size calculations.
3554 * category.c (Fmake_category_set):
3555 * xdisp.c (get_overlay_arrow_glyph_row):
3556 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3558 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3560 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3561 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3562 error message format. Use message_with_string to have non-ASCII
3563 file names properly displayed.
3564 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3565 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3566 where these APIs are not available even in UNICOWS.DLL.
3567 Improve the format of error messages and include the file name in them
3569 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3570 call play-sound-functions, per documentation.
3572 * w32.c (w32_get_long_filename, w32_get_short_filename):
3573 Constify the input file name arguments.
3575 * w32.h (w32_get_long_filename, w32_get_short_filename):
3578 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3580 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3581 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3582 [USE_LOCAL_ALLOCATORS]: New macros.
3583 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3584 (build_local_string): Avoid argument name expansion clash with
3586 * alloc.c (toplevel)
3587 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3588 Preprocessor guard to avoid impossible configuration.
3589 * charset.c (Ffind_charset_region, Ffind_charset_string):
3590 Use make_local_vector.
3591 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3592 * textprop.c (Fput_text_property, Fadd_face_text_property):
3594 (copy_text_properties): Use local_cons and local_list3.
3595 * chartab.c (uniprop_table):
3596 * data.c (wrong_choice, wrong_range):
3597 * doc.c (get_doc_string):
3598 * editfns.c (format2):
3599 * fileio.c (Fexpand_file_name, auto_save_error):
3600 * fns.c (Fyes_or_no_p):
3601 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3602 * fontset.c (Fset_fontset_font):
3603 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3604 (read_char_minibuf_menu_prompt):
3605 * keymap.c (silly_event_symbol_error, describe_vector):
3606 * menu.c (single_menu_item):
3607 * minibuf.c (Fread_buffer):
3608 * process.c (status_message, Fformat_network_address)
3609 (server_accept_connection): Use make_local_string and
3610 build_local_string. Prefer compound literals where appropriate.
3612 2014-09-15 Daniel Colascione <dancol@dancol.org>
3614 * fns.c (Fsort): Tweak sort docstring.
3616 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3618 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3619 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3620 set errno to EAGAIN instead, to allow the caller to retry the
3621 write after some waiting. Fixes deadlocks when Emacs exchanges a
3622 lot of data through the pipe. (Bug#18420)
3624 * sound.c (Fplay_sound_internal): Encode the sound file name in
3625 the ANSI codepage. Expand it against data-directory, as per docs,
3626 not against the current directory. No need to make a local copy
3627 of the file name; pass the encoded file name directly to
3628 do_play_sound. (Bug#18463)
3630 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3631 NULL, and the file name is not encodable in ANSI codepage, return
3632 the string with "?" replacement characters, which will fail the
3633 caller. This avoids returning a random value in that case.
3635 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3637 * window.c (Fresize_mini_window_internal): Set w->total_lines
3638 from w->pixel_height (Bug#18422).
3640 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3642 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3643 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3644 setting resize increments (Bug#18435).
3646 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3648 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3649 state around the call to line_bottom, since it can move the
3650 iterator to another screen line. This fixes off-by-one errors in
3651 the reported row in some rare cases.
3653 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3655 * callproc.c (init_callproc): Fix bug introduced at
3656 2014-09-07 (Bug#18474).
3658 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3660 Prefer ptrdiff_t to int and avoid integer overflows.
3661 * fileio.c (make_temp_name):
3662 * font.c (font_parse_family_registry): Avoid integer
3663 overflow on string size calculation.
3664 * data.c (Faset): Likewise for byte index.
3666 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3668 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3670 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3672 * lisp.h (make_local_string): Nitpick indent.
3673 * print.c (Fprin1_to_string): Remove unused GCPROs.
3675 More debugging aids around GCPROs.
3676 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3677 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3678 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3680 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3681 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3683 Remove redundant GCPROs around Ffuncall and Fapply calls.
3684 This is safe because Ffuncall protects all of its arguments by itself.
3685 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3686 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3687 (call6, call7): Likewise. Use compound literals where applicable.
3688 (run_hook_with_args_2): Use compound literal.
3690 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3692 Pacify --enable-gcc-warnings when no window system is used.
3693 These warnings found that subscript error, so they seem worthwhile.
3694 * composite.c (char_composable_p): Simplify a bit.
3695 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3696 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3697 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3698 * window.c (set_window_scroll_bars):
3699 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3700 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3701 Ignore -Wsuggest-attribute=const.
3702 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3703 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3705 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3707 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3708 Use check_iso_charset_parameter instead of doing the checks by hand.
3709 (check_iso_charset_parameter): Move up. Check parameters a bit
3710 more carefully, and return true for 96-char sets. All callers changed.
3712 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3714 Simplify lisp.h by removing the __COUNTER__ business.
3715 Reported by Dmitry Antipov in:
3716 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3717 * lisp.h (make_local_vector, make_local_string)
3718 (build_local_string): Simplify by not bothering with __COUNTER__.
3719 The __COUNTER__ business wasn't working properly, and was needed
3720 only for hypothetical future expansion anyway.
3722 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3724 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3725 terms to determine bitmap color. (Bug#18437)
3727 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3729 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3732 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3734 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3736 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3738 * xterm.c (handle_one_xevent): Detect iconified by looking at
3739 _NET_WM_STATE_HIDDEN.
3741 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3743 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3744 These can generate a constant with the correct value but the wrong
3745 width, which doesn't work as a printf argument. All uses removed.
3746 Reported by Dmitry Antipov in:
3747 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3748 (ENUMABLE): Remove; no longer needed.
3749 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3750 Remove; no longer needed because of the above change.
3751 Each definiens moved to the only use.
3753 Improve the experimental local and scoped allocation.
3754 * alloc.c (local_string_init, local_vector_init):
3755 New functions, defined if USE_LOCAL_ALLOCATORS.
3756 Mostly, these are moved here from lisp.h, as it's not
3757 clear it's worth making them inline.
3758 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3759 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3760 USE_STACK_LISP_OBJECTS, not on a laundry list.
3761 (local_string_init, local_vector_init): New decls.
3762 (union Aligned_Cons): New type.
3763 (scoped_cons): Use it. Give up on the char trick, as it's a too
3764 much of a maintenance hassle; if someone wants this speedup
3765 they'll just need to convince their compiler to align properly.
3766 Conversely, use the speedup if struct Lisp_Cons happens to
3767 be aligned even without a directive. Better yet, help it along
3768 by using union Aligned_Cons rather than struct Lisp_Cons.
3769 (pointer_valid_for_lisp_object): Remove. This check is not
3770 necessary, since make_lisp_ptr is already doing it. All uses removed.
3771 (local_vector_init, local_string_init): Move to alloc.c.
3772 (build_local_vector): Remove this awkward macro, replacing with ...
3773 (make_local_vector): New macro, which acts more like a function.
3774 Use statement expressions and use __COUNTER__ to avoid macro
3775 capture. Fall back on functions if these features are not supported.
3776 (build_local_string, make_local_string): Likewise.
3778 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3780 * xterm.c (x_term_init): Consolidate duplicated code.
3781 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3782 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3783 Add eassert and mark dpyinfo as dead only if it was alive.
3785 Add macros to allocate temporary Lisp objects with alloca.
3786 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3787 * character.h (parse_str_as_multibyte): Move prototype to ...
3788 * lisp.h (parse_str_as_multibyte): ... here.
3789 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3790 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3792 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3793 (local_string_init): New functions.
3794 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3795 (init_alloc_once): Call it.
3797 Cleanup last change and make all new stuff conditional.
3798 * lisp.h (build_local_string): Rename to ...
3799 (make_local_string): ... this macro.
3800 (build_local_string, scoped_list1, scoped_list3): New macros.
3801 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3802 and functions as such, use regular fallbacks otherwise.
3803 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3806 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3808 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3809 always make sure the marginal areas of the row are in sync with
3810 what the window wants. (Bug#18419)
3812 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3813 existing binding of a variable, to avoid silently aborting
3814 commands that use specbind. (Bug#18331)
3816 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3818 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3819 * coding.c (growable_destination): New function.
3820 (produce_chars): Use it for sanity checks. Do not fiddle with
3821 dst_end if the source and destination are both nil, as it's
3822 the caller's responsibility to avoid overlap.
3823 * keyboard.c (read_decoded_event_from_main_queue):
3824 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3825 length, not 4 times, to prevent decode_coding_c_string from trying
3826 to reallocate a destination. This removes the need for the FIXME.
3828 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3829 All callers simplified. Add a comment about exec_failed, vfork,
3832 Adjust drag-and-drop fix when window is above top (Bug#18303).
3833 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3834 XCDR bleed into XCAR's encoded value. Improve checks for
3835 out-of-range data while we're at it.
3837 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3839 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3840 is CONSP (Bug#18303).
3842 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3844 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3845 'alloca' gets passed arguments larger than MAX_ALLOCA.
3847 * font.c (MAX): Define if not defined elsewhere.
3849 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3851 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3852 here for destination buffer, to work around what appears to be a
3853 bug in decode_coding_c_string when the source and destination are
3856 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3857 This follows up on the recent thread in emacs-devel on alloca; see:
3858 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3859 This patch also cleans up alloca-related glitches noted while
3860 examining the code looking for unbounded alloca.
3862 * callproc.c (init_callproc):
3863 Rewrite to avoid need for alloca.
3864 * buffer.c (mouse_face_overlay_overlaps)
3865 (report_overlay_modification):
3866 * buffer.h (GET_OVERLAYS_AT):
3867 * coding.c (make_subsidiaries):
3868 * doc.c (Fsnarf_documentation):
3869 * editfns.c (Fuser_full_name):
3870 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3871 (search_embedded_absfilename, Fsubstitute_in_file_name):
3872 * fns.c (Fmake_hash_table):
3873 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3874 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3875 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3876 (xrdb_get_resource, x_get_resource_string):
3877 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3878 * ftxfont.c (ftxfont_draw):
3879 * image.c (xbm_load, xpm_load, jpeg_load_body):
3880 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3882 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3884 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3885 (find_and_return_menu_selection):
3886 * print.c (PRINTFINISH):
3887 * process.c (Fformat_network_address):
3888 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3889 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3890 * sound.c (wav_play, au_play):
3891 * syntax.c (skip_chars):
3892 * term.c (tty_menu_activate, tty_menu_show):
3893 * textprop.c (get_char_property_and_overlay):
3894 * window.c (Fset_window_configuration):
3895 * xdisp.c (safe__call, next_overlay_change, vmessage)
3896 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3897 * xfaces.c (face_at_buffer_position):
3898 * xmenu.c (x_menu_show):
3899 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3900 allocation size isn't bounded.
3901 * callint.c (Fcall_interactively): Redo memory_full check
3902 so that it can be done at compile-time on some platforms.
3903 * coding.c (MAX_LOOKUP_MAX): New constant.
3904 (get_translation_table): Use it.
3905 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3906 SAFE_ALLOCA, to catch integer overflows on size calculation.
3907 (exec_failed) [!DOS_NT]: New function.
3908 (child_setup) [!DOS_NT]: Use it.
3909 * editfns.c (Ftranspose_regions):
3910 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3911 * editfns.c (check_translation):
3912 Allocate larger buffers on the heap.
3913 * eval.c (internal_lisp_condition_case):
3914 Check for MAX_ALLOCA overflow.
3915 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3916 (Fbase64_encode_region, Fbase64_decode_region):
3917 Avoid unnecessary calls to SAFE_FREE before 'error'.
3918 * buffer.c (mouse_face_overlay_overlaps):
3919 * editfns.c (Fget_pos_property, check_translation):
3920 * eval.c (Ffuncall):
3921 * font.c (font_unparse_xlfd, font_find_for_lface):
3922 * ftfont.c (ftfont_drive_otf):
3923 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3924 (menu_bar_items, tool_bar_items):
3925 * sound.c (Fplay_sound_internal):
3926 * xdisp.c (load_overlay_strings, dump_glyph_row):
3927 Use an ordinary auto buffer rather than alloca, since the
3928 allocation size is fixed and small.
3929 * ftfont.c: Include <c-strcase.h>.
3930 (matching_prefix): New function.
3931 (get_adstyle_property): Use it, to avoid need for alloca.
3932 * keyboard.c (echo_add_key):
3933 * keymap.c (describe_map): Use ptrdiff_t, not int.
3934 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3935 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3936 when counting bytes.
3937 * lisp.h (xlispstrdupa): Remove, replacing with ...
3938 (SAFE_ALLOCA_STRING): ... new macro with different API.
3939 This fixes a portability problem, namely, alloca result
3940 passed to another function. All uses changed.
3941 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3943 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3944 (REGEX_ALLOCATE): New macros.
3945 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3946 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3948 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3950 (decode_mode_spec_coding): Store directly into buf rather than
3951 into an alloca temporary and copying the temporary to the buf.
3953 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3955 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3957 2014-09-04 Jan D <jan.h.d@swipnet.se>
3959 * xterm.c (x_term_init): Don't call x_session_initialize if running
3960 as a daemon (Bug#18375).
3962 * xsmfns.c: Initialize ice_fd.
3964 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3966 Less chatter in 'make' output.
3967 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3968 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3969 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3971 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3973 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3974 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3976 * nsfns.m (Fx_create_frame):
3977 * w32fns.c (Fx_create_frame):
3978 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3981 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3983 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3984 the reported row in the case of a window with a header line, by
3985 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3986 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3988 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3990 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3991 when configured --with-wide-int on typical 32-bit platforms.
3993 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3995 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3996 when HPOS is negative, for the benefit of R2L glyph rows whose
3997 newline overflows into the fringe.
3999 2014-09-03 Ken Brown <kbrown@cornell.edu>
4001 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4003 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4005 Minor cleanup of recent strlen-avoiding patch.
4006 * fileio.c (CHECK_LENGTH): Remove.
4007 Rewrite callers so that they don't need it.
4008 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4009 variable wasn't set.
4011 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4013 * fileio.c (CHECK_LENGTH): New macro.
4014 (Fexpand_file_name): Use it and get rid of a few more calls
4015 to strlen and strcat.
4016 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4017 * lisp.h (egetenv): ... because of a new inline function used to
4018 avoid calls to strlen for a compile-time constants.
4020 * buffer.h (decode_buffer): New function.
4021 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4022 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4023 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4024 * data.c (Flocal_variables_p):
4025 * fileio.c (Fverify_visited_file_modtime):
4026 * marker.c (live_buffer): Use it.
4028 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4030 Avoid extra calls to strlen in filesystem I/O routines.
4031 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4032 the length of 'newdir' is known or may be precalculated.
4033 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4034 not 'char *', and so use precalculated length.
4035 (Ffile_accessible_directory_p):
4036 * callproc.c (encode_current_directory, init_callproc):
4037 * charset.c (init_charset):
4038 * lread.c (load_path_check, load_path_default): Adjust users.
4039 * lisp.h (file_accessible_directory_p): Tweak prototype.
4041 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4043 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4046 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4048 --enable-silent-rules now suppresses more chatter.
4049 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4050 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4051 (am__v_CCLD_1): New macros, taken from Automake.
4052 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4054 Clean up extern decls a bit.
4055 * bytecode.c: Include blockinput.h and keyboard.h rather
4056 than rolling their APIs by hand.
4057 * emacs.c: Include regex.h and rely on its and lisp.h's API
4058 rather than rolling them by hand.
4059 * lastfile.c: Include lisp.h, to check this file's API.
4060 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4062 * regex.h (re_max_failures): New decl.
4063 * unexcw.c, unexmacosx.c, unexw32.c:
4064 Rely on lisp.h's API rather than rolling it by hand.
4065 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4066 Declare at top level, to pacify GCC -Wnested-externs.
4068 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4070 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4071 clipping rectangle become negative (i.e. large positive, since
4072 it's an unsigned data type). This can happen in R2L hscrolled
4073 glyph rows, and caused us to draw the cursor glyph on the fringe.
4074 For the details, see
4075 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4077 2014-08-31 Ken Brown <kbrown@cornell.edu>
4079 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4080 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4081 is defined. (Bug#18368)
4083 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4085 Vector-sorting fixes (Bug#18361).
4086 It's not safe to call qsort or qsort_r, since they have undefined
4087 behavior if the user-specified predicate is not a total order.
4088 Also, watch out for garbage-collection while sorting vectors.
4089 * fns.c: Include <vla.h>.
4090 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4091 (sort_vector_compare): Remove, replacing with ....
4092 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4093 ... these new functions.
4094 (sort_vector): Rewrite to use the new functions.
4095 GCPRO locals, since the predicate can invoke the GC.
4096 Since it's in-place return void; caller changed.
4097 (merge): Use 'inorder', for clarity.
4099 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4100 One can't hoist this out of the 'if', because intervening calls to
4101 newlocale, twolower, etc. can change errno.
4103 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4105 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4106 wording of the error messages.
4107 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4110 * w32proc.c (get_lcid_callback): Accept locale specifications
4111 without the country part, as in "enu" vs "enu_USA".
4112 (w32_compare_strings): Signal an error if a locale was specified,
4113 but couldn't be translated into a valid LCID.
4115 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4117 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4119 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4121 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4122 errno after towlower_l. errno's value is not specified after
4123 towlower_l. Instead, assume that towlower_l returns its argument
4124 on failure, which is portable in practice.
4126 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4128 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4130 * w32proc.c (w32_compare_strings): Accept additional argument
4131 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4132 if requested. If w32-collate-ignore-punctuation is non-nil, add
4133 NORM_IGNORESYMBOLS to the flags.
4134 (LINGUISTIC_IGNORECASE): Define if not already defined.
4135 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4137 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4140 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4142 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4143 Define substitutes for platforms that lack them.
4144 (str_collate): Add arguments locale and ignore_case.
4146 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4147 Add optional arguments LOCALE and IGNORE-CASE.
4149 * lisp.h (str_collate): Adapt argument list.
4151 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4153 Add vectors support to Fsort.
4154 * fns.c (sort_vector, sort_vector_compare): New functions.
4155 (sort_list): Likewise, refactored out of ...
4156 (Fsort): ... adjusted user. Mention vectors in docstring.
4157 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4158 * alloc.c (make_save_int_obj): New function.
4159 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4160 (make_save_int_obj): Add prototype.
4162 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4163 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4164 Conditionally define to match system's qsort_r signature.
4165 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4167 2014-08-28 Ken Brown <kbrown@cornell.edu>
4169 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4170 dumping and the system malloc after dumping. (Bug#18222)
4172 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4173 Define as macros, expanding to hybrid_malloc, etc.
4174 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4175 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4177 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4178 full implementation on Cygwin. Remove Cygwin-specific code that
4179 is no longer needed.
4180 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4181 Redefine as macros expanding to gmalloc, grealloc, etc.
4182 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4183 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4184 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4185 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4187 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4188 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4189 HAVE_POSIX_MEMALIGN)]: New functions.
4190 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4191 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4192 hybrid_aligned_alloc; declare.
4193 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4194 HAVE_POSIX_MEMALIGN)]: Define.
4195 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4196 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4197 Define as macro, expanding to gget_current_dir_name, and define
4199 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4200 malloc_enable_thread(). Don't initialize malloc.
4201 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4202 no longer defined on Cygwin).
4203 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4204 * sheap.c (bss_sbrk_buffer_end): New variable.
4205 * unexcw.c (__malloc_initialized): Remove variable.
4206 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4208 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4211 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4213 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4214 In `event->y' return entire range (the size of the scroll bar minus
4216 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4217 return entire range (the scaled size of the scroll bar minus
4218 that of the slider). In `portion' return the scaled position of
4220 (xaw_jump_callback): Restore part of code for vertical scroll
4221 bar broken in change from 2014-07-27.
4222 (xaw_scroll_callback): Provide incremental scrolling with
4223 horizontal scroll bars.
4225 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4227 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4229 * indent.c (Fvertical_motion): Fix vertical motion up through a
4230 display property after a newline. (Bug#18276)
4232 * xdisp.c (display_line): Don't assume that the call to
4233 reseat_at_next_visible_line_start ends up at a character
4234 immediately following the newline on the previous line.
4235 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4236 beyond ZV, which causes infloop in redisplay. For the details, see
4237 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4239 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4240 coordinate for hscrolled R2L screen lines. (Bug#18277)
4242 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4244 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4247 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4249 * syntax.c (scan_lists): Don't examine positions before BEGV.
4252 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4254 Improve robustness of new string-collation code (Bug#18051).
4255 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4256 (newlocale, wcscoll_l): Define substitutes for platforms that
4257 lack them, so as to simplify the mainline code.
4258 (str_collate): Simplify the code by assuming the above definitions.
4259 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4260 For example, the old version left the Emacs in the wrong locale if
4261 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4262 result. Report an error if newlocale fails.
4264 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4266 * lisp.h (str_collate):
4267 * sysdep.c (str_collate): Return int.
4268 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4270 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4272 Fix some glitches in previous change.
4273 * sysdep.c (stack_direction): Replace stack_grows_down
4274 to simplify calculation of stack boundaries.
4275 (handle_sigsegv): Check whether we really crash somewhere near
4276 to stack boundary, and handle fatal signal as usual if not.
4277 (init_sigsegv): Adjust accordingly.
4278 * keyboard.c (Vtop_level_message): Rename to
4279 Vinternal__top_level_message, as suggested by Stefan Monnier in
4280 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4281 All related users changed.
4283 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4285 Handle C stack overflow caused by too nested Lisp evaluation.
4286 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4287 siglongjmp point to transfer control from SIGSEGV handler.
4288 * keyboard.c (return_to_command_loop, recover_top_level_message)
4289 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4290 (regular_top_level_message): New variable.
4291 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4292 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4294 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4295 new variables described above.
4296 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4297 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4298 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4299 (init_sigsegv): New function.
4300 (init_signals): Use it.
4302 2014-08-25 Ken Brown <kbrown@cornell.edu>
4304 * emacs.c (main): Remove use of obsolete macro
4305 G_SLICE_ALWAYS_MALLOC.
4307 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4309 Implement locale-sensitive string collation for MS-Windows.
4310 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4311 New functions. (Bug#18051)
4313 * w32.h (w32_compare_strings): Add prototype.
4315 * w32.c <g_b_init_compare_string_w>: New global flag.
4316 (globals_of_w32): Initialize it.
4318 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4320 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4321 [WINDOWSNT]: Call str_collate on MS-Windows.
4323 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4325 One more minor cleanup of font subsystem.
4326 * font.h (struct font_driver): Convert text_extents to
4327 return void because returned value is never actually used.
4328 * macfont.m (macfont_text_extents):
4329 * w32font.c (w32font_text_extents):
4330 * xftfont.c (xftfont_text_extents): Adjust to return void
4331 and assume that 'metrics' argument is always non-NULL.
4332 * ftfont.c (ftfont_text_extents):
4333 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4335 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4337 Minor cleanups of str_collate fix (Bug#18051).
4338 * fns.c (str_collate): Move decl from here ...
4339 * lisp.h (str_collate): ... to here.
4340 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4341 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4342 potential problems with integer overflow. Don't assume
4343 setlocale succeeds. Remove unnecessary test before restoring
4344 locale via setlocale, and free the copied setlocale string
4347 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4349 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4351 * sysdep.c (str_collate): New function. (Bug#18051)
4353 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4355 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4356 if the initial "rm -f" fails. This is for MinGW builds, where
4357 MS-Windows will not allow deleting the executable file of a
4360 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4362 * w32term.c (w32_scroll_bar_handle_click)
4363 (w32_horizontal_scroll_bar_handle_click)
4364 (x_scroll_bar_report_motion)
4365 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4366 SB_THUMBTRACK, use the 32-bit position information returned by
4367 GetScrollInfo, not the 16-bit information returned in the Windows
4370 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4372 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4373 second coordinate ('y') reported for dragging the horizontal
4376 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4378 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4379 and text area-relative x-coordinates.
4381 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4383 Avoid overwriting the reversed_p flags in the glyph matrices when
4384 init_iterator or start_display are called.
4385 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4387 (tool_bar_height, redisplay_tool_bar, try_window)
4388 (try_window_reusing_current_matrix, try_window_id)
4389 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4390 reversed_p flag of the iterator's glyph row where the glyph row
4391 is going to be redrawn.
4393 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4395 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4397 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4399 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4400 of emacs_event return length from si.nPage to si.nMax.
4401 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4402 interchange start and end of thumb.
4404 2014-08-15 Ken Brown <kbrown@cornell.edu>
4406 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4407 ERRORCHECK mutexes. (Bug#18222)
4409 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4411 * frame.c (set_menu_bar_lines_1): Remove.
4412 (set_menu_bar_lines): Call change_frame_size instead of
4413 set_menu_bar_lines_1.
4415 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4417 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4420 2014-08-11 Glenn Morris <rgm@gnu.org>
4422 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4423 writing before backing up, since it causes a more serious problem
4424 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4425 (choose_write_coding_system): No longer callable from Lisp.
4426 Move last piece back here from Fwrite_region.
4427 (Fwrite_region, syms_of_fileio): Update for above changes.
4429 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4431 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4432 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4433 (Fwindow_new_pixel, Fset_window_new_pixel)
4434 (Fset_window_new_total, Fset_window_new_normal)
4435 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4437 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4439 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4441 * fontset.c (Finternal_char_font): Recompute basic faces if the
4442 frame's face cache was cleared. (Bug#18162)
4444 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4446 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4447 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4448 base buffer's undo list.
4450 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4452 Fix a couple of recent inadvertent breaks of the MSDOS port.
4453 * msdos.c: include required menu.h
4454 * term.c: set correct menu_show_hook on MSDOS.
4456 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4458 Fix handling of menu bar line on TTY frames (Bug#18136)
4460 * dispnew.c (handle_window_change_signal):
4461 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4462 frame's menu bar lines subtracted from height.
4463 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4465 (adjust_frame_size): Count in menu bar when setting FrameRows.
4466 (make_terminal_frame): When setting up the frame's lines and
4467 text height don't count in the menu bar.
4468 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4469 lines subtracted from height.
4470 (do_switch_frame): Set tty's FrameRows to number of total lines
4472 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4473 is used, return total number of lines and columns.
4474 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4476 * term.c (OUTPUT, tty_set_terminal_modes)
4477 (tty_set_terminal_window, tty_set_scroll_region)
4478 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4479 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4480 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4481 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4482 Call change_frame_size with frame's menu bar lines subtracted
4484 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4485 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4488 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4490 * alloc.c (Fmemory_info): Remove a stray brace.
4492 * process.c: Fix a comment typo.
4494 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4496 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4498 * widgetprv.h (EmacsFramePart): Remove font.
4500 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4501 (resources, setup_frame_cursor_bits): Remove unused variables and
4502 functions, esp. wrt. font (Bug#18227).
4504 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4506 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4508 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4510 Refer to MS-DOS using the same name everywhere.
4512 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4516 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4518 * w32term.c (w32_redeem_scroll_bar):
4519 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4520 not redeeming scroll bars that have been turned off.
4522 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4524 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4525 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4526 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4527 (safe_run_hook_funcall): Adjust accordingly.
4529 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4531 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4532 Condition correctly according to toolkit used.
4533 * frame.c (make_initial_frame, make_terminal_frame)
4534 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4535 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4536 assignments according to presence of toolkit scrollbars.
4537 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4538 Condition correctly according to toolkit used.
4539 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4540 only if toolkit supports it.
4541 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4543 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4545 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4547 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4549 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4550 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4551 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4552 (safe_run_hooks): Remove comment which is not relevant any more.
4554 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4556 Don't let big frames overrun the stack.
4557 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4558 Use SAFE_NALLOCA, not alloca.
4560 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4561 * dired.c (directory_files_internal): Use a volatile variable
4562 to prevent the compiler from optimizing away all copies of a local.
4563 I wonder how many other GC-related bugs like this lurk elsewhere?
4565 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4566 * xterm.h (struct x_display_info): New member 'connection'.
4567 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4568 so that x_delete_terminal has a file descriptor to pass to
4569 delete_keyboard_wait_descriptor.
4571 Don't mishandle year-9999 dates (Bug#18176).
4572 * editfns.c (decode_time_components): Store an invalid timespec
4573 on overflow, instead of returning false, so that the caller can
4574 distinguish overflow from other errors.
4575 (lisp_time_argument, lisp_seconds_argument): If the time is out
4576 of range, signal a time overflow instead of an invalid time spec.
4577 * keyboard.c (decode_timer): Treat time overflow like other
4580 Avoid undefined behavior with signed left shift.
4581 Caught by 'gcc -fsanitize=undefined'.
4582 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4583 * dispnew.c (line_hash_code, scrolling):
4584 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4585 Use 'unsigned', not 'int', for line hashes.
4586 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4588 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4590 Make compare-strings more compatible with old behavior (Bug#17903).
4591 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4593 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4595 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4596 Don't add label between left and right buttons (Bug#18129).
4598 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4600 Make functions static that no longer need to be extern.
4601 * frame.c, frame.h (set_menu_bar_lines):
4602 * keyboard.c (Qleftmost, Qrightmost):
4603 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4604 (x_set_internal_border_width):
4607 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4609 Fix display of R2L lines when the last character fits only partially.
4610 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4612 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4613 R2L row is visible only partially, give the row a negative x
4615 (display_line): Fix the calculation of the glyph whose pixel width
4616 is used to decide whether the last produced glyph fits on the
4617 line. When the last glyph fits only partially, give the row a
4620 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4621 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4622 pixel width of the first glyph that is hscrolled from display.
4623 (display_line): In R2L glyph rows, don't give a negative offset to
4624 row->x when the first glyph begins before first_visible_x.
4626 * xdisp.c (display_line): If called with iterator set up to write
4627 to a marginal area, delay the call to handle_line_prefix until we
4628 switch back to the text area. (Bug#18035)
4630 * .gdbinit (xwindow): The members total_cols, total_lines,
4631 left_col, and top_line are C integers (and has been so for the
4634 2014-08-01 Andreas Schwab <schwab@suse.de>
4636 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4637 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4639 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4641 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4642 (timerfd_callback): Ignore weird events with no data. Add tight
4643 assertions and comments.
4644 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4645 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4647 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4649 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4650 I had confused && with ||.
4652 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4654 Simplify timerfd configuration and fix some minor glitches.
4655 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4656 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4657 Fall back on timer_create if timerfd_create fails at runtime.
4658 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4659 kernel primitives to do resolution. All uses removed.
4660 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4661 (turn_on_atimers): Clear timer_create-based timers too,
4664 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4665 Without this change, the code can access the local variable 'width'
4666 even when it has not been initialized, and likewise for 'height';
4667 in either case this leads to undefined behavior.
4669 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4671 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4672 necessary, put horizontal scroll bar resources as well. See
4673 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4674 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4676 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4678 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4679 background value to match the resource of its vertical counterpart.
4681 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4683 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4684 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4686 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4688 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4689 change that added the top margin height to the requested height
4690 and revert (undocumented) part of 2014-07-28 change that changed
4691 the logic of whether a size change occurred.
4693 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4695 * .gdbinit (xwindow): The members total_cols, total_lines,
4696 left_col, and top_line are C integers (and has been so for the
4699 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4702 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4704 On GNU/Linux, use timerfd for asynchronous timers.
4705 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4706 (toplevel): Rename alarm_timer_ok to special_timer_available.
4707 [HAVE_TIMERFD]: Declare timerfd.
4708 [HAVE_CLOCK_GETRES]: Declare resolution.
4709 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4710 system timer resolution.
4711 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4712 (timerfd_callback) [HAVE_TIMERFD]: New function.
4713 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4714 [ENABLE_CHECKING]: New function for the sake of automated tests.
4715 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4716 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4717 [ENABLE_CHECKING]: Defsubr test function.
4718 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4719 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4720 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4722 Fix --without-x build and pacify --enable-gcc-warnings.
4723 Problems reported in Bug#18122 and Bug#18124.
4724 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4725 (frame_windows_min_size): Now static.
4726 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4728 (adjust_frame_size): Always declare prototype.
4730 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4731 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4732 * atimer.c (timerfd_callback): Always read expiration data.
4734 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4735 * process.c (add_timer_wait_descriptor): Add timer descriptor
4736 to input_wait_mask and non_process_wait_mask as well.
4738 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4740 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4742 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4744 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4745 Reinstate code removed by the prevoius commit to this file.
4747 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4749 * buffer.h (struct buffer): New fields scroll_bar_height and
4750 horizontal_scroll_bar_type.
4751 * buffer.c (bset_scroll_bar_height)
4752 (bset_horizontal_scroll_bar_type): New functions.
4753 (Fbuffer_swap_text): Handle old_pointm field.
4754 (init_buffer_once): Set defaults for scroll_bar_height and
4755 horizontal_scroll_bar_type.
4756 (syms_of_buffer): New variables scroll_bar_height and
4757 horizontal_scroll_bar_type.
4758 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4759 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4760 (set_vertical_scroll_bar): Remove prototype.
4761 (x_change_tool_bar_height): Add prototype.
4762 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4763 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4764 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4766 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4767 (update_window): Start mode_line_row->y after horizontal scroll
4769 (change_frame_size_1): Call adjust_frame_size.
4770 (init_display): When changing the size of a tty frame do not
4771 pass height of menu bar.
4772 (Qframe_windows_min_size): New symbol.
4773 * frame.h (struct frame): List tool bar fields after menu bar
4774 fields. Add official, total_lines, horizontal_scroll_bars,
4775 config_scroll_bar_height and config_scroll_bar_lines fields.
4776 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4777 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4778 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4779 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4780 (FRAME_WINDOWS_HEIGHT): New macros.
4781 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4782 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4783 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4784 horizontal scroll bar.
4785 (frame_inhibit_resize, adjust_frame_size)
4786 (frame_windows_min_size): Add declarations.
4787 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4788 (x_set_scroll_bar_default_height, x_set_left_fringe)
4789 (x_set_right_fringe, x_set_vertical_scroll_bars)
4790 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4791 (x_set_scroll_bar_height): Add external declarations.
4792 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4793 (adjust_frame_size): New functions.
4794 (make_frame): Initial horizontal_scroll_bars field.
4795 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4797 (make_initial_frame, make_terminal_frame): No horizontal scroll
4798 bar in initial and terminal frames. Use adjust_frame_size.
4799 (Fframe_total_cols): Fix doc-string.
4800 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4801 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4802 Rewrite using adjust_frame_size.
4803 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4804 (Qframe_windows_min_size): New symbols.
4805 (x_set_frame_parameters): Remove call of check_frame_size.
4806 (x_report_frame_params): Return scroll_bar_height value.
4807 (x_set_left_fringe, x_set_right_fringe): New functions.
4808 (adjust_frame_height, x_set_internal_border_width)
4809 (x_set_fringe_width): Remove.
4810 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4811 (x_set_scroll_bar_width, x_set_right_divider_width)
4812 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4813 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4815 (x_figure_window_size): Rewrite to make frame display the
4816 expected number of lines.
4817 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4818 (Vdefault_frame_horizontal_scroll_bars)
4819 (Vframe_initial_frame_tool_bar_height)
4820 (frame_inhibit_implied_resize): New variables.
4821 * fringe.c (compute_fringe_widths): Remove.
4822 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4823 (xg_create_horizontal_scroll_bar)
4824 (xg_update_horizontal_scrollbar_pos)
4825 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4826 (xg_get_default_scrollbar_height)
4827 (xg_clear_under_internal_border): Extern.
4828 * gtkutil.c (xg_frame_resized): Don't call
4829 do_pending_window_change.
4830 (xg_frame_set_char_size): Use adjust_frame_size.
4831 (style_changed_cb): Call update_theme_scrollbar_height and
4832 x_set_scroll_bar_default_height.
4833 (x_wm_set_size_hint): Don't call check_frame_size.
4834 (update_theme_scrollbar_height)
4835 (xg_get_default_scrollbar_height)
4836 (xg_create_horizontal_scroll_bar)
4837 (xg_update_horizontal_scrollbar_pos)
4838 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4839 (xg_create_scroll_bar): Set horizontal slot of bar.
4840 (xg_initialize): Call update_theme_scrollbar_height.
4841 (xg_clear_under_internal_border): No more static.
4842 * insdel.c (adjust_suspend_auto_hscroll): New function.
4843 (adjust_markers_for_delete, adjust_markers_for_insert)
4844 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4845 * keyboard.c (readable_events, discard_mouse_events)
4846 (make_lispy_event): Handle horizontal scroll bar click events.
4847 (Fsuspend_emacs): When changing the size of a tty frame do not
4848 pass height of menu bar.
4849 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4850 (Qright, Qleftmost, Qrightmost): New symbols.
4851 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4853 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4854 * nsfns.m (x_set_internal_border_width): New function.
4855 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4856 Remove extended fringe code.
4857 (x_set_window_size, x_new_font): Don't call
4858 compute_fringe_widths.
4859 * term.c (Fresume_tty): When changing the size of a tty frame do
4860 not pass height of menu bar.
4861 (clear_tty_hooks, set_tty_hooks):
4862 Clear horizontal_scroll_bar_hook.
4863 (init_tty): Frame has no horizontal scroll bars.
4864 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4865 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4866 scroll_bar_after_handle, scroll_bar_left_arrow,
4867 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4868 scroll_bar_to_rightmost entries.
4869 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4870 (struct terminal): Add set_horizontal_scroll_bar_hook.
4871 * w32console.c (initialize_w32_display):
4872 Clear horizontal_scroll_bar_hook.
4873 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4875 (x_clear_under_internal_border, x_set_internal_border_width):
4877 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4878 Set windows_or_buffers_changed when adding the menu bar.
4879 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4880 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4881 (w32_createhscrollbar): New functions.
4882 (w32_createscrollbar): Rename to w32_createvscrollbar.
4883 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4884 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4885 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4886 Add WM_EMACS_SHOWCURSOR.
4887 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4888 case do not artificially impose WM size hints.
4889 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4890 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4892 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4893 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4894 (unwind_create_frame_1): Remove.
4895 (Fx_create_frame): Make both scrollbars the system standard
4896 width and height. Use official field of frame structure to
4897 inhibit running window-configuration-change-hook.
4898 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4899 pixelwise. Handle frame's official field.
4900 (w32_frame_parm_handlers): Remove x_set_fringe_width
4901 entries. Add x_set_scroll_bar_height,
4902 x_set_horizontal_scroll_bars, x_set_left_fringe and
4904 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4905 pass height of menu bar to change_frame_size.
4906 * w32menu.c (set_frame_menubar): Rewrite using
4907 frame_inhibit_resize.
4908 * w32term.h (struct w32_display_info):
4909 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4910 (struct scroll_bar): Add horizontal.
4911 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4912 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4913 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4914 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4915 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4916 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4917 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4918 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4919 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4920 Define instead of WM_EMACS_CREATESCROLLBAR.
4921 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4922 WND_SCROLLBAR_INDEX.
4923 * w32term.c (horizontal_scroll_bar_min_handle)
4924 (horizontal_scroll_bar_left_border)
4925 (horizontal_scroll_bar_right_border): New integers.
4926 (x_set_frame_alpha): Replace x_highlight_frame by
4928 (x_window_to_scroll_bar): New argument "type". Update callers
4930 (w32_set_horizontal_scroll_bar_thumb)
4931 (x_horizontal_scroll_bar_report_motion)
4932 (w32_set_horizontal_scroll_bar)
4933 (w32_horizontal_scroll_bar_handle_click)
4934 (x_horizontal_scroll_bar_report_motion): New functions.
4935 (w32_mouse_position): Discriminate horizontal and vertical
4937 (my_create_scrollbar): Replace with two new functions
4938 my_create_vscrollbar and my_create_hscrollbar.
4939 (x_scroll_bar_create): New argument "horizontal".
4940 Update callers accordingly.
4941 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4942 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4944 (w32_read_socket): Handle WM_HSCROLL cae.
4945 (x_new_font): Don't recompute fringe widths.
4946 Use frame_inhibit_resize. Calculate new menu bar height iff we
4947 build without toolkit. Always clear under internal border.
4948 (x_set_window_size): Don't check frame size or recompute
4949 fringes. Reset fullscreen status before applying sizes.
4950 Always resize as requested by pixelwise argument. Don't call
4951 do_pending_window_change.
4952 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4953 (w32_initialize_display_info): Initialize dpyinfo's
4954 horizontal_scroll_bar_cursor entry.
4955 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4956 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4957 horizontal_scroll_bar_left_border.
4958 (w32fullscreen_hook): Intermittently resize window to normal
4959 when switching from fullscreen to maximized state.
4960 (run_window_configuration_change_hook): Don't run it if frame is
4962 (unwind_change_frame): Remove.
4963 (Fset_window_configuration): Rewrite using frame's official field.
4964 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4965 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4966 * window.h (struct window): New fields old_pointm,
4967 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4968 scroll_bar_height and suspend_auto_hscroll.
4969 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4971 (sanitize_window_sizes): Extern.
4972 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4973 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4974 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4975 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4976 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4978 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4979 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4980 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4981 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4982 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4983 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4984 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4985 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4986 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4987 (Fwindow_old_point, sanitize_window_sizes): New functions.
4988 (Qwindow_sanitize_window_sizes): New symbol.
4989 (window_body_height): Count in horizontal scroll bar.
4990 (set_window_hscroll, Fscroll_left, Fscroll_right):
4991 Set suspend_auto_hscroll slot.
4992 (Fwindow_inside_edges): Count fringes pixelwise.
4993 (coordinates_in_window, Fcoordinates_in_window_p):
4994 Consider horizontal scroll bar.
4995 (check_frame_size, adjust_window_margins): Remove functions and
4996 corresponding calls.
4997 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4998 (temp_output_buffer_show): Reset hscroll related fields.
4999 Initialize old_pointm.
5000 (make_parent_window): Initialize old_pointm.
5001 (make_window): Initialize old_pointm, horizontal scroll bar type,
5002 and scroll bar height.
5003 (resize_frame_windows): Don't count top margin in new sizes.
5004 Don't use safe sizes when shrinking a frame; let the window
5005 manager do the clipping.
5006 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5008 (Fdelete_window_internal): Unchain old_pointm marker.
5009 (window_scroll_pixel_based, Fscroll_other_window):
5011 (Fwindow_text_width, Fwindow_text_height): New argument
5013 (struct saved_window): New fields, old_pointm, hscroll_whole,
5014 suspend_auto_hscroll, scroll_bar_height and
5015 horizontal_scroll_bar_type.
5016 (Fset_window_configuration, save_window_save): Set new fields of
5018 (apply_window_adjustment): Don't call adjust_window_margins.
5019 (set_window_margins): Don't change margins if new sizes don't
5021 (set_window_scroll_bars): New argument "horizontal_type".
5022 Handle horizontal scroll bars. Don't change scroll bars if they
5023 don't fit into window.
5024 (Fset_window_scroll_bars): New argument "horizontal_type".
5025 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5026 (compare_window_configurations): Compare horizontal scroll bar
5028 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5029 horizontal scroll bar height.
5030 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5031 instead of FRAME_LINES.
5032 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5033 ON_VERTICAL_SCROLL_BAR.
5034 (with_echo_area_buffer): Initialize old_pointm.
5035 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5037 (unwind_with_echo_area_buffer): Handle old_pointm.
5038 (update_tool_bar): Set do_update when the tool bar window has at
5039 least one line (since this is what the user sets).
5040 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5041 (redisplay_tool_bar): Return early when toolbar has zero lines.
5042 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5043 (hscroll_window_tree): Handle suspension of auto_hscroll and
5045 (set_horizontal_scroll_bar): New function.
5046 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5047 more than one line. Handle horizontal scroll bars.
5048 (note_mouse_highlight): Handle horizontal scrol bars.
5049 (expose_frame): Set dimensions of XRectangle from frame's text
5051 (Vvoid_text_area_pointer): Update doc-string.
5052 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5053 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5054 (x_set_internal_border_width): New functions.
5055 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5056 (unwind_create_frame_1): Remove.
5057 (Fx_create_frame): Handle horizontal scroll bars. Use official
5058 field of frame structure to inhibit running
5059 window-configuration-change-hook.
5060 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5061 pixelwise. Handle frame's official field.
5062 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5063 x_set_horizontal_scroll_bars, x_set_left_fringe,
5065 * xmenu.c (update_frame_menubar, free_frame_menubar):
5066 Use adjust_frame_size.
5067 * xterm.h (struct x_display_info):
5068 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5070 (struct scroll_bar): Add horizontal slot.
5071 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5072 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5073 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5074 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5075 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5076 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5077 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5078 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5079 (x_clear_under_internal_border): Remove.
5080 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5081 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5082 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5083 HORIZONTAL. Update callers.
5084 (horizontal_action_hook_id): New action hook id.
5085 (x_horizontal_scroll_bar_to_input_event)
5086 (x_create_horizontal_toolkit_scroll_bar)
5087 (xt_horizontal_action_hook)
5088 (x_set_toolkit_horizontal_scroll_bar_thumb)
5089 (XTset_horizontal_scroll_bar, x_net_wm_state)
5090 (x_horizontal_scroll_bar_report_motion): New functions.
5091 (xg_scroll_callback, x_scroll_bar_handle_click):
5092 Handle horizontal scroll bars.
5093 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5094 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5096 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5097 Handle horizontal scroll bars.
5098 (handle_one_xevent): Handle horizontal scroll bar events.
5099 Call x_net_wm_state.
5100 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5102 (x_set_window_size): Don't call check_frame_size and
5103 do_pending_window_change.
5104 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5105 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5106 (x_scroll_bar_set_handle): Add some checks when calling
5109 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5111 Revert previous change.
5112 There is certainly nothing wrong with writing code like 'lo <= i
5113 && i <= hi', even if LO happens to a constant. There isn't even
5114 anything wrong in general with writing 'a <= b' if A happens to
5115 be a constant. At any rate stylistic changes shouldn't
5116 be done like this without discussion.
5118 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5120 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5121 (Fgarbage_collect): Reorder conditions that are written backwards.
5122 * data.c (cons_to_unsigned): Likewise.
5123 * dispnew.c (update_frame_1, sit_for): Likewise.
5124 * fileio.c (file_offset): Likewise.
5125 * filelock.c (read_lock_data, lock_file): Likewise.
5126 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5128 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5129 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5130 * lread.c (read1): Likewise.
5131 * minibuf.c (read_minibuf_noninteractive): Likewise.
5132 * nsterm.m (x_set_frame_alpha): Likewise.
5133 * process.c (wait_reading_process_output): Likewise.
5134 * region-cache.c (delete_cache_boundaries): Likewise.
5135 * xterm.c (x_set_frame_alpha): Likewise.
5137 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5139 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5142 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5144 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5145 because atimer expiration is absolute rather than relative.
5147 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5149 * w32term.h (current_popup_menu, menubar_in_use):
5150 Move declarations from w32term.c.
5152 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5154 * w32fns.c (menubar_in_use): No more static.
5155 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5157 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5159 Move hourglass machinery to RIF.
5160 * dispextern.h (struct redisplay_interface): New members
5161 show_hourglass and hide_hourglass. Indent comments.
5162 (show_hourglass, hide_hourglass): Remove prototypes.
5163 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5164 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5165 (ns_redisplay_interface): Add them.
5166 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5167 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5168 (w32_arrow_cursor): New function to hack around non-GUI frames.
5169 (w32_redisplay_interface): Add new functions.
5170 * w32term.h (w32_arror_cursor): Add prototype.
5171 * xdisp.c (show_hourglass): New function, refactored out from
5172 platform-dependent code.
5173 (cancel_hourglass): Now call to RIF function.
5174 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5175 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5176 (x_redisplay_interface): Add new functions.
5178 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5180 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5181 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5182 and complete previous change.
5183 * frame.c (adjust_frame_height): New function.
5184 (Fset_frame_height, Fset_frame_size): Use it.
5185 (x_set_frame_parameters): Take frame top margin into account.
5187 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5189 * frame.c (Fset_frame_height): Take frame top margin into account.
5190 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5191 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5193 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5195 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5196 menubar_height as such. Tweak comment.
5197 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5198 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5199 All related users changed.
5200 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5201 * xterm.c (handle_one_xevent):
5202 * gtkutil.c (xg_event_is_for_menubar):
5203 * xfns.c (x_window) [USE_X_TOOLKIT]:
5204 * xmenu.c (set_frame_menubar, free_frame_menubar):
5205 Prefer to use FRAME_MENUBAR_HEIGHT.
5207 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5209 * frame.c (Fframe_parameters): Always report frame height without
5210 menu and tool bar lines.
5212 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5214 * nsterm.m (applicationDidFinishLaunching:): Call
5215 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5216 (antialiasThresholdDidChange:): New method for EmacsApp.
5218 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5220 * macfont.m (macfont_update_antialias_threshold): Remove static.
5222 * macfont.h (macfont_update_antialias_threshold): Declare.
5224 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5226 * w32select.c (setup_windows_coding_system):
5227 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5228 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5230 * w16select.c (Fw16_get_clipboard_data):
5231 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5234 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5235 buffer position where we are to start the iteration.
5236 (handle_invisible_prop): Record in it->stop_charpos the position
5237 where the invisible text ends. (Bug#18035)
5238 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5239 row has zero buffer position as their start position.
5240 Reported by martin rudalics <rudalics@gmx.at>.
5242 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5243 infinite looping in redisplay when display lines don't have enough
5244 space to display even a single character. (Bug#18036)
5246 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5248 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5249 * xfns.c (x_window): Use it to allow xfree later.
5250 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5251 where appropriate. Use bool for booleans and remove redundant checks.
5252 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5253 * xterm.c (x_free_frame_resources): Free shell_position.
5255 2014-07-19 K. Handa <handa@gnu.org>
5257 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5258 mandatory font spec (Bug#17973).
5260 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5262 * font.c (font_score): Return the worst score if the size of
5263 ENTITY is wrong by more than a factor 2 (Bug#17973).
5265 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5267 * frame.c (frame_unspecified_color): New function
5268 refactored out from ...
5269 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5270 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5272 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5273 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5274 * lisp.h (set_frame_param): Remove prototype.
5275 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5276 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5279 Prefer 'x_display_info *' to 'Display *' in X selection code.
5280 This helps to avoid unneeded calls to x_display_info_for_display.
5281 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5282 instead of 'Display *'.
5283 (SELECTION_EVENT_DPYINFO): New macro.
5284 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5285 it as an lvalue. Mention this in comment.
5286 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5287 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5288 (selection_data_to_lisp_data, receive_incremental_selection):
5289 Convert to use 'x_display_info *'. Adjust users where appropriate.
5290 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5291 selection data *' as last arg to not return values in args.
5292 (unexpect_property_change): Use common removal technique.
5294 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5296 * print.c (print_preprocess): Adjust to match changed
5297 sub char-table structure and avoid crash (Bug#18038).
5299 * data.c (wrong_choice): Not static any more.
5300 * lisp.h (wrong_choice): Add prototype.
5301 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5302 Declare namebuf as such. Tweak comment.
5303 [USE_GTK]: Likewise for tool_bar_position.
5304 (fset_tool_bar_position) [USE_GTK]: Ditto.
5305 (FRAME_TOOL_BAR_POSITION): New macro.
5306 * frame.c (x_report_frame_params):
5307 * gtkutil.c (update_frame_tool_bar):
5308 * xfns.c (Fx_create_frame): Use it.
5309 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5311 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5313 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5314 buffer's default-directory only if it is a string. (Bug#17986)
5316 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5318 More precise control over values of some buffer-local variables.
5319 * keyboard.c (Qvertical_scroll_bar):
5320 * frame.c (Qleft, Qright): Move to ...
5321 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5322 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5323 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5324 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5325 vertical-scroll-bar, scroll-up-aggressively
5326 and scroll-down-aggressively.
5327 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5329 * nsfns.m, frame.h (Qleft, Qright):
5330 * nsterm.m (Qleft): Remove declarations.
5331 * gtkutil.c (toplevel): Include buffer.h.
5332 * data.c (wrong_choice, wrong_range): New functions.
5333 (store_symval_forwarding): Handle special properties of buffer-local
5334 variables and use functions from the above to signal error, if any.
5336 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5337 values. Add comment.
5338 (struct frame): Re-arrange layout to avoid extra padding and use bit
5339 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5340 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5341 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5342 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5343 Define as no-ops because there are no scroll bars anyway.
5344 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5347 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5348 Add convenient setter.
5349 (font_put_frame_data, font_get_frame_data): Use it.
5351 2014-07-15 Daiki Ueno <ueno@gnu.org>
5353 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5354 pointer argument, before dereferencing.
5355 (XCHAR2B_BYTE2): Likewise.
5357 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5359 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5360 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5361 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5362 Use record_unwind_protect_int and avoid consing.
5363 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5365 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5367 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5369 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5370 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5372 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5373 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5374 * minibuf.c: Include binary-io.h instead of fcntl.h.
5375 (read_minibuf_noninteractive):
5376 Use set_binary_mode instead of handcrafted code.
5377 Don't call emacs_set_tty if emacs_get_tty failed.
5378 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5379 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5380 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5382 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5383 This works around a GCC compiler bug when Emacs is configured with
5384 --enable-gcc-warnings.
5386 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5388 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5389 or characters in string, respectively. Add comment.
5390 * fringe.c (Fdefine_fringe_bitmap):
5391 * fns.c (Fsubstring, substring_both): Use it.
5392 * keymap.c (Fdefine_key, Flookup_key):
5393 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5395 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5396 Use menu_item_width.
5397 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5399 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5401 Improve behavior of 'bzr up; cd src; make -k'.
5402 * Makefile.in (top_srcdir): New var.
5403 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5404 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5405 its expansion is a bit shorter.
5406 (../config.status): Actually build config.status instead of
5408 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5409 New macros, copied and relocated from ../Makefile.in.
5410 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5411 (../config.status, Makefile): New dependencies and rules,
5412 copied with relocation from ../Makefile.in. This should be more
5413 likely to rebuild the build machinery properly if you do a 'make'
5414 in the src directory.
5416 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5418 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5421 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5422 behavior on Windows 7 and later when the function is repeatedly
5423 invoked with the same value of DIR. (Bug#17950)
5425 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5426 string to match the one in w32fns.c.
5428 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5429 stdin to binary mode only if it is connected to a terminal.
5431 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5433 Coalesce extern decls.
5434 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5435 * sysdep.c (emacs_get_tty, emacs_set_tty):
5436 Move duplicate extern decls from here ...
5437 * systty.h: ... to here, so that there's just one copy.
5439 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5441 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5443 * nsfns.m (Fns_popup_font_panel): Ditto.
5445 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5447 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5449 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5451 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5452 [DOS_NT]: Implement for WINDOWSNT.
5454 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5457 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5459 * sysdep.c (suppress_echo_on_tty): New function.
5460 * minibuf.c (read_minibuf_noninteractive): Use it.
5462 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5464 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5465 sysinfo failed. Adjust docstring.
5467 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5469 Implement memory-info for MS-DOS.
5470 * dosfns.c (dos_memory_info): New function.
5471 * dosfns.h (dos_memory_info): Add prototype.
5472 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5473 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5474 of doing some of its job.
5476 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5477 reference termios structure members.
5479 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5481 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5483 * minibuf.c (top): Include systty.h. Declare external
5484 emacs_get_tty and emacs_set_tty.
5485 (Vread_hide_char): New lisp variable.
5486 (read_minibuf_noninteractive): Hide characters with
5487 Vread_hide_char if it is a character. (Bug#17839)
5489 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5491 Implement memory-info for MS-Windows.
5492 * w32.c (w32_memory_info): New function.
5493 * w32.h (w32_memory_info): Prototype it.
5494 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5496 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5498 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5499 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5500 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5501 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5502 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5503 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5504 (decode_coding_big5, decode_coding_charset, decode_coding)
5505 (encode_coding): Adjust users.
5507 * alloc.c (Fmemory_info): New function.
5509 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5511 * syntax.c (back_comment): Use more-natural location for label.
5513 * font.c, font.h (font_unparse_fcname): Now static.
5514 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5516 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5518 Next minor cleanup of font subsystem.
5519 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5520 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5522 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5524 * ftfont.h (ftfont_font_format): Remove prototype.
5525 * ftfont.c (ftfont_font_format): Remove; now unused.
5527 * nsfont.m (nsfont_open):
5528 * w32font.c (w32font_open_internal):
5529 * w32uniscribe.c (uniscribe_open):
5530 * xfont.c (xfont_open):
5531 * xftfont.c (xftfont_open): All users changed.
5533 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5534 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5536 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5538 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5539 x_produce_glyphs does when it generates a stretch glyph that
5540 represents a TAB. (Bug#17969)
5542 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5543 and there is a display property at that position, don't call
5544 move_it_to to move to a position before window start. (Bug#17942)
5545 Fix condition for finding CHARPOS by the first call to move_it_to.
5548 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5550 * syntax.c (find_defun_start): Try the cache even
5551 if !open_paren_in_column_0_is_defun_start.
5552 (back_comment): If find_defun_start was pessimistic, use the
5553 scan_sexps_forward result to improve the cache (bug#16526).
5555 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5557 * xdisp.c (redisplay_window): If redisplay of a window ends up
5558 with point in a partially visible line at end of the window, make
5559 sure the amended position of point actually has smaller Y
5560 coordinate; if not, give up and scroll the display. (Bug#17905)
5562 * window.c (window_scroll_pixel_based): When point ends up at the
5563 last fully visible line, don't let move_it_to stop at the left
5564 edge of the line and dupe us into thinking point is inside the
5567 * w32.c (network_interface_info): Make sure the argument is a
5570 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5572 * process.c (read_and_dispose_of_process_output): Fix typo
5573 in previous patch: we want nonnegative fds, not nonzero fds.
5575 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5577 * chartab.c (char_table_translate): Move to...
5578 * character.h (char_table_translate): ... inline function here.
5579 Avoid Faref and assume that args are always valid. This helps to
5580 speedup search, which is especially important for a huge buffers.
5581 * lisp.h (char_table_translate): Remove prototype.
5583 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5584 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5585 New function, with an intention to avoid code duplication between
5587 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5589 * ftfont.c (ftfont_open):
5590 * macfont.m (macfont_open):
5591 * xftfont.c (xftfont_open): Use it.
5593 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5595 * process.c: Add sanity checks for file descriptors (Bug#17844).
5596 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5597 Check that infd is nonnegative before using it as an fd.
5598 (read_and_dispose_of_process_output, Fprocess_send_eof):
5599 Likewise, for outfd.
5600 (wait_reading_process_output): Omit unnecessary check of infd.
5602 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5604 Minor fixups related to usage of the 'long' type.
5605 * gnutls.c (emacs_gnutls_handshake):
5606 * xfaces.c (dump_realized_face):
5607 Work even if 'long' is narrower than 'void *'.
5608 * termcap.c (scan_file):
5609 * xselect.c (x_decline_selection_request)
5610 (x_reply_selection_request, x_get_window_property):
5611 * xterm.c (x_set_frame_alpha):
5612 Remove unnecessary 'L' suffixes of integer constants.
5613 * xfns.c (hack_wm_protocols):
5614 * xselect.c (x_fill_property_data):
5615 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5616 Remove unnecessary casts to 'long'.
5617 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5619 Minor ImageMagick safety fixes.
5620 * image.c (imagemagick_compute_animated_image):
5621 Remove useless assignment to local. Avoid problems if dest_width is 0.
5622 (imagemagick_load_image): Use int for pixel counts that can't
5623 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5624 a row width greater than the image width (or greater than LONG_MAX!).
5626 2014-07-04 K. Handa <handa@gnu.org>
5628 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5629 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5630 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5632 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5634 * font.h (struct font_driver): Remove get_outline and free_outline;
5635 not used by any font driver.
5636 * ftfont.c (ftfont_driver):
5637 * macfont.m (macfont_driver):
5638 * nsfont.m (nsfont_driver):
5639 * w32font.c (w32font_driver):
5640 * w32uniscribe.c (uniscribe_font_driver):
5641 * xfont.c (xfont_driver): Related users changed.
5642 * xselect.c (x_get_window_property): Use convenient xmalloc.
5643 Call to xfree only if some data was really allocated.
5645 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5647 On MS-Windows, display busy cursor on all GUI frames.
5648 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5649 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5650 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5652 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5653 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5655 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5657 Use convenient alists to manage per-frame font driver-specific data.
5658 * frame.h (struct frame): Rename font_data_list to...
5659 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5660 * font.h (struct font_data_list): Remove; no longer need a special
5662 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5664 * font.c (font_put_frame_data, font_get_frame_data)
5665 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5667 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5668 Related users changed.
5669 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5670 Prefer convenient xmalloc and xfree.
5672 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5674 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5675 the window whose glyph row is being prepared and a flag whether it
5676 is for mode/header line. Make sure the glyph row's marginal areas
5677 are in sync with what the window wants.
5680 * xdisp.c (display_line, display_mode_line):
5681 Call prepare_desired_row with additional arguments, as appropriate.
5683 * dispextern.h (prepare_desired_row): Adjust prototype.
5685 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5687 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5688 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5689 caused by xw_popup_dialog in daemon mode (Bug#17891).
5691 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5693 * frame.c (do_switch_frame): When switching to another TTY frame,
5694 make sure FrameCols and FrameRows are in sync with the new frame's
5697 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5699 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5700 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5701 min_char slots. Adjust comment.
5702 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5703 Add SUB_CHAR_TABLE_OFFSET member.
5704 (make_uninit_sub_char_table): New function.
5705 (toplevel): Add compile-time assert to verify suitable member layout
5706 in Lisp_Sub_Char_Table.
5707 * alloc.c (mark_char_table): Add extra argument to denote char table
5708 subtype. Adjust to match new layout of sub char-table.
5709 (mark_object): Always mark sub char-tables with mark_char_table.
5710 * chartab.c (make_sub_char_table, copy_sub_char_table)
5711 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5712 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5713 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5714 All related users changed.
5715 * lread.c (read1): Adjust to match new layout of sub char-table.
5716 * print.c (print_object): Likewise (Bug#17898).
5718 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * keymap.c (get_keyelt): Simplify.
5721 (copy_keymap_item): Remove left-over code for when we had
5722 key-shortcut caches.
5724 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5726 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5727 (dealloc): Remove for EmacsScroller.
5729 * nsterm.h (EmacsScroller): Remove dealloc.
5731 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5733 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5735 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5737 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5738 when setNeedsDisplay is called so we don't trigger redisplay for every
5741 * nsterm.m (any_help_event_p): New variable.
5742 (mouseMoved:): Set any_help_event_p to YES if help event is
5743 generated. Remove else with empty help event that triggered redisplay
5744 for every mouse move.
5745 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5747 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5749 * xfns.c (Qsuppress_icon): Remove; no real users.
5750 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5751 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5752 (syms_of_w32fns): Don't DEFSYM it.
5754 2014-06-29 Glenn Morris <rgm@gnu.org>
5756 * Makefile.in (ns-app): Mark as PHONY.
5758 2014-06-28 Glenn Morris <rgm@gnu.org>
5760 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5761 liblw.a in this directory.
5763 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5765 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5766 also in unibyte case. (Bug#17865)
5768 2014-06-28 K. Handa <handa@gnu.org>
5770 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5771 (MIN_CHARBUF_SIZE): New macro.
5772 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5774 2014-06-27 Glenn Morris <rgm@gnu.org>
5776 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5777 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5778 (.el.elc): Replace suffix rule with pattern rule.
5779 (%.elc): New pattern rule, with order-only prerequisite.
5780 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5781 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5782 in place of BOOTSTRAPEMACS.
5784 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5786 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5788 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5790 Consistently use validate_subarray to verify substring.
5791 * fns.c (validate_substring): Not static any more. Adjust to
5792 use ptrdiff_t, not EMACS_INT, because string and vector limits
5793 can't exceed ptrdiff_t even if EMACS_INT is wider.
5794 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5795 (secure_hash): Adjust user.
5796 * lisp.h (validate_subarray): Add prototype.
5797 * coding.c (Fundecodable_char_position):
5798 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5799 Use validate_subarray. Adjust comment to mention substring.
5801 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5803 Do not allow out-of-range character position in Fcompare_strings.
5804 * fns.c (validate_subarray): Add prototype.
5805 (Fcompare_substring): Use validate_subarray to check ranges.
5806 Adjust comment to mention that the semantics was changed. Also see
5807 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5809 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5811 Be more consistent about the 'Qfoo' naming convention.
5812 * image.c (Fimagemagick_types):
5813 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5814 * process.c (Fmake_network_process):
5815 Rename C local identifier 'Qfoo to avoid giving the false
5816 impression that it stands for the symbol 'foo'.
5818 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5820 Simplify and cleanup character conversion stuff.
5821 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5823 * character.c (multibyte_char_to_unibyte)
5824 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5825 * character.h (make_char): Remove; unused.
5826 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5827 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5828 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5829 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5830 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5832 2014-06-22 Mario Lang <mlang@delysid.org>
5834 * w32fns.c (Fw32_shell_execute): The the -> the.
5836 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5838 * xmenu.c (mouse_position_for_popup):
5839 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5840 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5841 * menu.c (Fx_popup_menu):
5842 * xselect.c (x_handle_dnd_message): Adjust users.
5843 * menu.h (mouse_position_for_popup): Remove prototype.
5844 * xterm.h (x_relative_mouse_position): Add prototype.
5845 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5846 call XFree if XQueryTree returns zero.
5848 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5850 * indent.c (Fvertical_motion): Doc fix.
5851 Move to the goal column, if any, with a single call to
5852 move_it_in_display_line, not in two calls. Doing this with two
5853 calls causes move_it_in_display_line apply the line-prefix
5854 handling twice instead of just once. (Bug#17823)
5856 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5858 Port to OS X ACLs (Bug#17810).
5859 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5860 ACL_TYPE_ACCESS) doesn't work.
5862 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5864 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5865 before checking key-translation-map (bug#17659).
5867 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5869 * font.c (font_make_object): Avoid dangling pointer which may
5870 crash GC (Bug#17771).
5872 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5874 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5875 prototype of DGifCloseFile as appropriate for older and newer
5877 (gif_close): New function, encapsulates the differences in the
5878 calling sequence of DGifCloseFile before v5.1.0 and after it.
5879 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5880 error string where appropriate. (Bug#17790)
5882 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5883 macro execution, make sure point didn't move since last complete
5884 redisplay, as the condition for using the glyph matrix
5885 information. (Bug#17777)
5887 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5889 Minor cleanup of fonset code.
5890 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5891 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5892 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5893 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5894 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5895 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5896 (free_realized_fontset): Remove because a no-op since 2008.
5897 (free_face_fontset): Adjust user.
5898 (syms_of_fontset): Shrink fontset by one extra slot.
5900 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5902 Omit redundant extern decls.
5903 Most of this patch is from Dmitry Antipov, in:
5904 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5905 * commands.h (update_mode_lines):
5906 * frame.h (Qbackground_color, Qforeground_color)
5907 (x_set_menu_bar_lines):
5908 * ftfont.c (ftfont_font_format):
5909 * intervals.h (Qkeymap, Qfont):
5910 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5911 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5912 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5913 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5914 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5915 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5916 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5917 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5918 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5919 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5920 (Qtool_bar, Qheader_line):
5921 * macros.c (Fexecute_kbd_macro):
5922 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5923 * xterm.c (x_delete_terminal, XSetIMValues):
5924 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5925 (x_implicitly_set_name, popup_activated)
5926 (widget_store_internal_border):
5927 Remove redundant decls.
5928 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5929 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5930 Remove _Noreturn, as make-docfile now does that for us.
5931 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5932 (Qregion_extract_function): New decl.
5933 * window.c, xfns.c: Include menu.h.
5935 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5937 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5939 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5941 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5942 * callint.c (read_file_name): ... convert to static here.
5943 * lisp.h (Fread_file_name): Do not EXFUN it.
5944 (STRING_COPYIN): Remove; unused.
5945 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5946 (char_composable_p): ... static function. All users changed.
5947 * eval.c (toplevel): Remove redundant #include directives.
5948 * xterm.c (x_initialize): Add static to match prototype.
5949 * ccl.c (Fccl_execute_on_string):
5950 * font.c (fon_intern_prop): Use make_specified_string.
5952 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5954 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5955 Reported by David Caldwell in:
5956 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5958 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5960 Do not ask for XRender extension each time XFT font is opened.
5961 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5962 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5964 2014-06-15 Glenn Morris <rgm@gnu.org>
5966 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5968 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5970 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5971 information if we are in the middle of executing a keyboard macro,
5972 since redisplay doesn't update the screen until the macro is
5973 finished. (Bug#17777)
5975 * alloc.c (cleanup_vector): Don't dereference a font driver
5976 pointer if it is NULL. (Bug#17771)
5978 2014-06-13 Glenn Morris <rgm@gnu.org>
5980 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5981 ($(lispsource)/international/charprop.el)
5982 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5983 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5984 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5985 GNU make automatically passes command-line arguments to sub-makes.
5987 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5989 Avoid hangs in accept-process-output (Bug#17647).
5990 * lisp.h, process.c (wait_reading_process_input):
5991 Return int, not bool. All uses changed.
5992 * process.c (SELECT_CANT_DO_WRITE_MASK):
5993 Remove macro, replacing with ...
5994 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5996 (status_notify): New arg WAIT_PROC. Return int, not void.
5999 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6001 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6002 the frame is the initial frame, because the hook is not set up
6003 then, and Emacs crashes.
6004 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6006 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6008 * keymap.c (silly_event_symbol_error): Don't recommend the use
6011 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6013 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6014 matching overlay strings with 'cursor' property against buffer
6015 positions traversed in the glyph row. (Bug#17744)
6017 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6019 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6022 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6023 determine 10.9 (Bug#17751).
6025 * macfont.m (macfont_draw): Positions were not freed.
6027 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6029 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6030 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6031 function. Also adjust comment.
6032 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6034 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6035 * font.c (font_done_for_face):
6036 * xfaces.c (realize_non_ascii_face): Adjust user.
6037 * font.h (struct font_driver): Convert 'prepare_face' to return
6038 void because its return value is never used anyway.
6039 * xfont.c (xfont_prepare_face): Return void.
6040 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6041 (xftfont_done_face): Use xfree.
6043 * dispextern.h (last_tool_bar_item): Remove declaration.
6044 * frame.h (struct frame): New member last_tool_bar_item.
6045 * frame.c (make_frame): Initialize it.
6046 * xdisp.c (toplevel): Remove last_tool_bar_item.
6047 (handle_tool_bar_click, note_tool_bar_highlight):
6048 * w32term.c (w32_read_socket, w32_initialize):
6049 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6051 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6052 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6054 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6056 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6057 * process.c (Faccept_process_output)
6058 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6059 the return value is about PROCESS, not about other processes.
6061 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6063 Further adjustments to mark_object and friends.
6064 Now the mark_object's stack is just 32 bytes on a 64-bit
6065 system, which means extra 20% off the stack usage.
6066 * alloc.c (mark_save_value): As before, refactored out from ...
6067 (mark_object): ... adjusted user. Also add comment.
6069 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6071 Fix core dump after a dropped X connection (Bug#17704).
6072 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6073 is dead, as we may be shutting down.
6075 2014-06-08 Glenn Morris <rgm@gnu.org>
6077 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6079 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6081 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6083 If a C name must be extern on some platforms, make it extern on all.
6084 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6086 * font.h (ftxfont_driver) [HAVE_XFT]:
6087 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6088 * lisp.h (get_frame_param):
6089 * menu.h (tty_menu_show):
6090 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6091 * termhooks.h (encode_terminal_code):
6092 * xterm.h (x_menu_wait_for_event):
6094 * frame.c (get_frame_param):
6095 * fringe.c (max_used_fringe_bitmap):
6096 * ftxfont.c (ftxfont_driver):
6097 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6098 * menu.c (menu_items_inuse):
6099 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6100 * term.c (encode_terminal_code, tty_menu_show):
6101 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6102 * xfaces.c (load_color):
6103 * xmenu.c (x_menu_wait_for_event):
6106 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6108 Change object marking routines to minimize stack usage.
6109 This change moves a few cold paths from mark_object to NO_INLINE
6110 functions and adjusts symbol marking loop. According to GCC 4.8.2
6111 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6112 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6113 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6114 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6115 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6116 refactored out from ...
6117 (mark_object): ... adjusted user. Also mark symbols in a tight
6119 (mark_face_cache): Add NO_INLINE.
6121 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6123 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6124 contains garbage on WINDOWSNT (which could potentially infloop at
6127 Minimize cursor motion during TTY menu updates.
6128 * term.c (tty_menu_display): Don't position cursor here.
6129 Instead, pass the cursor coordinates to update_frame_with_menu.
6130 (tty_menu_activate): Send the hide cursor command only once in an
6131 iteration through the outer 'while' loop.
6133 * dispnew.c (update_frame_1): Accept an additional argument
6134 SET_CURSOR_P, and position the cursor at the end of the frame
6135 update only if that argument is non-zero. All callers changed to
6136 provide the additional argument as non-zero, except for
6137 update_frame_with_menu.
6138 (update_frame_with_menu): Accept 2 additional arguments ROW and
6139 COL; if they are non-negative, instruct update_frame_1 not to
6140 position the cursor, and instead position it according to ROW and COL.
6142 * dispextern.h (update_frame_with_menu): Update prototype.
6144 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6146 * callproc.c (call_process): Don't check read-only if we don't insert
6147 anything (bug#17666).
6149 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6151 * dispnew.c (update_frame_with_menu): Set display_completed.
6153 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6155 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6157 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6159 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6161 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6162 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6164 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6166 * window.c (Frecenter): Signal an error if window-buffer is not
6169 * keyboard.c (make_lispy_position): Don't include a buffer position in
6170 mode/header-line mouse events.
6172 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6173 Vunread_command_events (bug#17650).
6175 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6177 * xterm.c (x_setup_pointer_blanking):
6178 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6180 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6182 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6183 because it will be defined in generated config.h if needed.
6185 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6187 Use terminal-specific hooks to display popup dialogs.
6188 * termhooks.h (struct terminal): New field popup_dialog_hook.
6189 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6190 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6191 code and use popup_dialog_hook.
6192 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6193 * nsterm.h (ns_popup_dialog): Adjust prototype.
6194 * nsterm.m (ns_create_terminal):
6195 * w32term.c (w32_create_terminal):
6196 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6197 Setup popup_dialog_hook.
6199 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6201 * w32heap.c (report_temacs_memory_usage): Improve the report by
6202 reporting the large blocks that are actually occupied at dump time.
6204 * w32console.c (initialize_w32_display): Set the console
6205 menu_show_hook, otherwise TTY menus are broken on w32.
6207 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6209 Use terminal-specific hooks to display menus.
6210 * termhooks.h (struct terminal): New field menu_show_hook.
6211 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6212 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6214 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6215 * nsmenu.m (ns_menu_show):
6216 * w32menu.c (w32_menu_show):
6217 * xmenu.c (x_menu_show):
6218 * term.c (tty_menu_show): Adjust to use bit flags.
6219 (set_tty_hooks): Set menu_show_hook.
6220 * xterm.c (x_create_terminal):
6221 * nsterm.m (ns_create_terminal):
6222 * msdos.c (initialize_msdos_display):
6223 * w32term.c (w32_create_terminal): Likewise.
6225 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6227 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6229 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6231 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6232 (FD_SET): Don't define on WINDOWSNT.
6234 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6236 * emacs.c: Include "sysselect.h", to define its inline functions.
6237 Reported by Glenn Morris in:
6238 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6240 Do not require libXt-devel when building with gtk.
6241 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6242 dependency on libXt-devel.
6243 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6244 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6245 lwlib-widget.h now does this.
6246 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6248 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6250 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6251 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6252 (delete_write_fd, wait_reading_process_output):
6253 Remove now-redundant easserts.
6254 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6255 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6256 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6257 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6259 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6261 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6262 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6263 (calloc): Don't undef, it is never defined.
6264 (HEAP_ENTRY_SHIFT): Remove unused macro.
6266 * Makefile.in (C_HEAP_SWITCH): Remove.
6267 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6269 Fix MS-Windows build broken by menu changes on 2014-06-02.
6270 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6272 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6273 Define instead of including ../lwlib/lwlib.h, which causes
6274 compilation errors due to missing X11 headers.
6276 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6278 * process.c (wait_reading_process_output): Omit incorrect test of
6279 p->infd against zero. Add easserts for infd having a plausible value.
6281 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6283 Adjust to match recent lwlib changes.
6284 * menu.h (xmalloc_widget_value): Replace by ...
6285 (make_widget_value): ... new prototype.
6286 * menu.c (xmalloc_widget_value): Replace by ...
6287 (make_widget_value): ... new function.
6288 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6289 * gtkutil.c (malloc_widget_value, free_widget_value):
6290 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6291 * keyboard.h (enum button_type, struct _widget_value):
6292 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6294 * nsmenu.m (ns_update_menubar, ns_menu_show):
6295 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6296 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6297 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6299 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6301 * image.c (x_query_frame_background_color)
6302 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6303 Fix --enable-gcc-warnings compilation without image libraries.
6305 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6307 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6308 emulated break value only if it goes up.
6309 (sbrk): Add assertion that the INCREMENT argument is strictly
6310 zero. Improve and correct the commentary.
6312 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6314 Improve AIX-related merge from emacs-24.
6315 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6316 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6317 not on AIX; since we're on the trunk we can use enums more broadly.
6319 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6321 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6323 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6324 to min(value, whole).
6326 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6328 Bring back the changes to GDB-visible symbols, but only on AIX.
6329 And only if it's not pre-4.2 GCC.
6330 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6331 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6332 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6335 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6337 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6338 with PT, not GPT. (Bug#16433)
6340 Revert last changes to GDB-visible symbols.
6341 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6342 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6343 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6346 2014-06-02 Glenn Morris <rgm@gnu.org>
6348 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6350 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6352 Fix port to 32-bit AIX with xlc (Bug#17598).
6353 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6354 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6355 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6356 to work around a compiler bug in IBM xlc 12.1.
6358 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6360 * xterm.c (x_update_window_end): Don't invalidate the entire
6361 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6362 highlight needs to be redisplayed. (Bug#17588)
6364 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6366 Port the GDB-visible symbols to AIX.
6367 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6368 optimizes away the relevant external symbols. Use enums instead;
6369 this suffices for the AIX port, which is 32-bit-only anyway.
6370 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6371 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6372 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6375 Include sources used to create macuvs.h.
6376 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6377 * macuvs.h: Use automatically-generated header.
6379 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6381 Port signal-handling to DragonFly BSD (Bug#17646).
6382 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6383 Move implementations from callproc.c to sysdep.c.
6384 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6385 Move declarations from process.h to syssignal.h.
6387 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6389 * callint.c (Ffuncall_interactively): Add usage.
6391 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6393 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6395 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6397 * w32heap.c (malloc_before_dump, malloc_after_dump)
6398 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6399 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6400 set errno where appropriate to emulate CRT functions.
6402 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6404 Debugging facility to check whether 'const char *' points to
6405 relocatable data of non-pure Lisp string.
6406 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6407 (mark_maybe_pointer): ... adjusted user.
6408 (relocatable_string_data_p): New function.
6409 * lisp.h (relocatable_string_data_p): Add prototype.
6410 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6411 the pointer to relocatable Lisp data is not used.
6413 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6415 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6416 * atimer.c (block_atimers):
6417 * callproc.c (block_child_signal): Block SIGINT too;
6418 otherwise, its handler might now unblock signals that it shouldn't.
6419 * keyboard.c (read_char): Clear signal mask, since we may
6420 be in a SIGINT handler, and many signals may be masked.
6421 * keyboard.c (handle_interrupt):
6422 * sysdep.c (handle_arith_signal):
6423 Clear signal mask instead of just unblocking the signal that
6424 was received, since several signals may be blocked at this point.
6426 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6428 * Makefile.in (TEMACS_POST_LINK): Remove target.
6429 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6430 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6432 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6434 * xmenu.c (xdialog_show): Remove prototype, rename to
6435 x_dialog_show, remove 2nd arg because it's always zero
6436 and simplify accordingly.
6437 (xw_popup_dialog): Adjust user.
6438 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6439 2nd arg because it's always zero and simplify accordingly.
6440 (w32_popup_dialog): Adjust user.
6442 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6444 * w32heap.c (report_temacs_memory_usage): New function.
6446 * unexw32.c (unexec) [ENABLE_CHECKING]:
6447 Call report_temacs_memory_usage.
6449 * w32heap.h (report_temacs_memory_usage): Add prototype.
6451 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6453 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6454 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6456 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6458 * buffer.c (init_buffer): Accept an argument 'initialized'.
6459 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6460 mmap_regions and mmap_fd, to avoid referencing stale data from the
6461 dump phase. Add an assertion for buffer text of buffers created
6462 in temacs before this function is called. (Bug#17622)
6463 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6465 * lisp.h (init_buffer): Update prototype.
6467 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6469 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6471 * alloc.c (Fgarbage_collect): Fix compilation with
6472 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6474 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6476 * frame.c, frame.h (frame_char_to_pixel_position)
6477 (frame_set_mouse_position): Now static, and made private in
6478 frame.c rather than public in frame.h.
6480 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6482 Refactor mouse positioning stuff to avoid code duplication.
6483 * frame.h (frame_char_to_pixel_position): New function.
6484 (x_set_mouse_position): Rename to...
6485 (frame_set_mouse_position): ...new function.
6486 (frame_set_mouse_pixel_position): Add prototype.
6487 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6488 Rename to frame_set_mouse_pixel_position.
6489 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6491 * xterm.h, w32term.h ( x_set_mouse_position)
6492 (x_set_mouse_pixel_position): Remove prototypes.
6494 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6496 On X, always make pointer visible when deleting frame (Bug#17609).
6497 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6499 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6501 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6502 * keyboard.c (gobble_input): If there is no terminal input error,
6503 make sure the pointer is visible for all frames on this terminal.
6504 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6505 it was previously disabled.
6507 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6509 * data.c (Fzerop): Move to Elisp.
6510 (syms_of_data): Don't defsubr it.
6511 * keyboard.c (echo_keystrokes_p): New function.
6512 (read_char, record_menu_key, read_key_sequence): Use it.
6514 * callint.c (Qfuncall_interactively): New var.
6515 (Qcall_interactively): Remove.
6516 (Ffuncall_interactively): New function.
6517 (Fcall_interactively): Use it.
6518 (syms_of_callint): Defsubr it.
6520 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6523 relocated from under us.
6525 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6527 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6528 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6529 configure, not from HEAPSIZE.
6530 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6532 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6533 for MinGW, since it no longer uses gmalloc.
6535 * buffer.c: Do not define mmap allocations functions for Windows.
6536 Remove mmap_find which is unused. Remove mmap_set_vars which does
6538 [WINDOWSNT]: Include w32heap.h.
6539 (init_buffer): Always allocate new memory for buffers.
6541 * emacs.c: Remove mmap_set_vars calls.
6543 * image.c (free_image): Undef free for Windows because it is
6544 redirected to our private version.
6546 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6547 (copy_executable_and_dump_data): Remove dumping the heap section.
6548 (unexec): Restore using_dynamic_heap after dumping.
6550 * w32heap.c (dumped_data_commit, malloc_after_dump)
6551 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6552 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6553 (mmap_free): New functions.
6555 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6557 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6559 * image.c (imagemagick_load_image): Use MagickRealType for local
6560 'color_scale', instead of double, to avoid a GCC warning about
6563 * xfns.c (Fx_window_property): Remove unused local.
6565 Don't kill already-reaped process (Bug#17561).
6566 * process.c (process_send_signal): Fix race condition where a
6567 subprocess was reaped by a signal handler between the check for
6568 liveness and calling 'kill', which meant that Emacs could in
6569 theory kill an innocent bystander process. Do the fix by blocking
6570 SIGCHLD in a critical section that checks liveness before killing.
6572 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6574 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6576 2014-05-26 Ken Brown <kbrown@cornell.edu>
6578 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6579 even if !CYGWIN (see bug#17510).
6581 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6583 * nsfns.m (Fns_do_applescript): Surround NSApp run
6584 with calls to ns_init_events, ns_finish_events (Bug#17424).
6586 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6588 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6589 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6591 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6592 with calls to ns_init_events, ns_finish_events (Bug#17424).
6594 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6596 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6597 if we are iterating over an object that generates glyphs for
6598 marginal areas. (Bug#17585)
6600 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6602 * xdisp.c (safe__call1, safe__eval): Now static.
6604 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6606 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6607 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6608 (safe_call1): Call safe_call instead of safe__call directly.
6610 2014-05-26 Ken Brown <kbrown@cornell.edu>
6612 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6613 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6616 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6618 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6619 (safe__call, safe__call1, safe__eval): New functions.
6620 (safe_call): Use it.
6621 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6622 (display_mode_element): Same for `:eval'.
6624 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6626 Fix port to 32-bit AIX (Bug#17540).
6627 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6628 twice. _text already includes this offset.
6629 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6631 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6633 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6634 when closest_pos is identical to to_charpos, don't recurse, since
6635 we already tried that, and failed. (Bug#17539)
6637 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6638 unwinding when frame's faces were not initialized yet, increment
6639 the frame's image-cache reference count before calling
6640 x_free_frame_resources. Don't dereference
6641 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6643 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6645 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6648 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6649 macfont.m, call draw with adjusted arguments so font drivers
6650 don't need to do that.
6652 * macfont.m (macfont_draw): Merge changes from Macport.
6654 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6656 * alloc.c (garbage_collect_1): New function, with all of the guts
6657 of Fgarbage_collect.
6658 (mark_stack): Accept an argument END and don't mark Lisp objects
6659 on the stack beyond the address given by END. Calculation of END
6660 was moved to Fgarbage_collect.
6661 (Fgarbage_collect): Calculate the end address of the stack portion
6662 that needs to be examined by mark_stack, and pass that address to
6663 garbage_collect_1, which will pass it to mark_stack.
6664 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6665 for more details about the underlying problems. In particular,
6666 this avoids dumping Emacs with the large hash-table whose value is
6667 held in purify-flag for most of the time loadup.el runs.
6669 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6671 * xfns.c (x_window_property_intern): New function (code from
6673 (Fx_window_property): Call x_window_property_intern. If property
6674 not found and NILP (source) and outer window != inner window,
6675 check outer window for property (Bug#17537).
6677 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6679 Supply malloc and alloc_size attributes for extern allocators.
6680 This documents the C API, and helps GCC generate a bit better code.
6681 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6682 (ATTRIBUTE_MALLOC_SIZE): New macros.
6683 * gmalloc.c (malloc, realloc, calloc):
6684 * gtkutil.h (malloc_widget_value):
6685 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6686 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6689 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6691 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6692 * image.c (imagemagick_load_image): Port to hosts that do not use
6693 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6695 2014-05-21 Leo Liu <sdl.web@gmail.com>
6697 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6699 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6701 * dbusbind.c (xd_signature): Revert last 2 patches.
6703 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6705 Allow any non-nil value to count as true in bool-vector.
6706 Likewise for xd_signature in dbusbind.c.
6707 This is more consistent with the usual practice in Emacs, which is
6708 that any non-nil value counts as true.
6709 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6710 * dbusbind.c (xd_signature): Likewise, for booleans.
6711 * data.c, lisp.h (Qbooleanp):
6712 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6714 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6716 * lisp.h (CHECK_BOOLEAN): New function.
6717 * alloc.c (Fbool_vector): New function.
6718 (syms_of_alloc): Defsubr it.
6719 * data.c (Qbooleanp): New symbol.
6720 (syms_of_data): DEFSYM it.
6721 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6723 * font.c (font_matching_entity): Extract font-entity object
6724 from the vector of matching entities (Bug#17486).
6726 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6728 Assume C99 or later (Bug#17487).
6729 * bytecode.c (B__dummy__): Remove.
6730 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6731 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6732 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6733 * regex.c (DEBUG_PRINT): Assume varargs macros.
6734 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6736 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6738 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6739 memory for every buffer that was dumped.
6741 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6743 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6744 (Fnreverse): Allow vectors and bool vectors.
6746 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6748 Minor cleanup for terminal setup.
6749 * termhooks.h (create_terminal): Adjust prototype.
6750 * terminal.c (create_terminal): Pass output method and RIF as args.
6751 (init_initial_terminal):
6752 * nsterm.m (ns_create_terminal):
6753 * term.c (init_tty):
6754 * w32term.c (w32_create_terminal):
6755 * xterm.c (x_create_terminal): Adjust users.
6756 Avoid redundant NULL initializers and add comments.
6758 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6760 * keyboard.c (Qdeactivate_mark): Now static.
6762 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6764 If available, use Xfixes extension to do pointer blanking.
6765 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6766 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6767 (make_invisible_cursor): Move to...
6768 * xterm.c (make_invisible_cursor): ...here.
6769 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6770 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6771 (x_term_init): Call to x_setup_pointer_blanking.
6772 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6773 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6775 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6777 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6779 2014-05-12 Glenn Morris <rgm@gnu.org>
6781 * fileio.c (Ffile_executable_p): Doc tweak.
6783 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6785 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6786 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6788 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6790 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6792 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6794 Fix initialization of minibuffer history variable (Bug#17430).
6795 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6796 Move the initialization up to prevent any "value void" message.
6798 2014-05-08 Samuel Bronson <naesten@gmail.com>
6800 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6801 are matched (bug#17413).
6803 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6805 Stop tooltips pulling Emacs window to front (Bug#17408).
6806 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6807 SetWindowPos invocations.
6809 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6811 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6812 not initialized (Bug#17398).
6814 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6816 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6818 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6820 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6821 [HAVE_NS]: Do not include png.h.
6822 (x_query_frame_background_color): New function.
6823 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6824 (png_load_body): Coalesce duplicate code.
6826 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6828 Consult libpng-config more consistently (Bug#17339).
6829 * Makefile.in (PNG_CFLAGS): New var.
6830 (ALL_CFLAGS): Use it.
6831 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6832 CFLAGS now handles this.
6834 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6836 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6837 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6838 because WCONTINUED is always defined now.
6839 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6841 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6843 * buffer.c (overlay_strings): Fix the wording of the commentary.
6845 2014-05-01 Glenn Morris <rgm@gnu.org>
6847 * floatfns.c (Fisnan):
6848 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6850 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6852 * term.c (tty_menu_activate): A better initialization for cursor
6855 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6857 * intervals.c: Tighten assertions.
6858 (create_root_interval): Make sure the interval is not empty.
6859 (intervals_equal): Use booleans.
6860 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6861 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6862 (balance_possible_root_interval): Simplify and use booleans.
6863 (split_interval_right, split_interval_left): Check LENGTH, and remove
6864 now redundant assertion.
6865 (adjust_intervals_for_insertion): Remove now redundant assertions.
6866 (delete_node, interval_deletion_adjustment)
6867 (adjust_intervals_for_deletion, merge_interval_right)
6868 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6869 (reproduce_interval): Make sure the interval is not empty.
6871 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6873 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6874 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6875 satisfaction that they would always be initialized.
6877 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6879 * term.c (tty_menu_display): Move the cursor to the active menu item.
6880 (tty_menu_activate): Return the cursor to the active menu item
6881 after displaying the menu and after displaying help-echo.
6882 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6883 for the details of why this is needed by screen readers and
6886 2014-04-30 Glenn Morris <rgm@gnu.org>
6888 * process.c (handle_child_signal):
6889 Handle systems without WCONTINUED. (Bug#15110, 17339)
6891 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6893 * window.c (struct saved_window): Remove mark.
6894 (Fset_window_configuration, save_window_save)
6895 (compare_window_configurations): Don't touch marks any more.
6897 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6899 Use bits_word for gcmarkbits.
6900 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6901 bits_word is typically a tad more efficient for mark bits than
6902 unsigned is, so use bits_word. All uses changed.
6903 * lisp.h (BITS_PER_INT): Remove; no longer used.
6905 Avoid undefined behavior in signed left shift.
6906 This ports to GCC 4.9.0 with -fsanitize=undefined.
6907 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6909 * regex.c (extract_number):
6910 * lisp.h (make_number, XINT):
6911 Do not shift a 1 bit left into a sign bit.
6912 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6913 not int, for gcmarkbits. All uses changed.
6915 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6917 * search.c (Fnewline_cache_check): Don't try to count newlines
6918 outside the buffer's restriction, as find_newline doesn't support that.
6920 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6922 * window.c (Fset_window_configuration): Deactivate the mark before
6924 (set_window_buffer): Ignore window_initialized.
6925 (window_initialized): Remove.
6926 * keyboard.c (Qdeactivate_mark): Not static any more.
6927 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6930 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6932 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6933 and to clang 3.4, which have fixed the bug. This should let us
6934 run a bit faster on these platforms when address sanitization is
6937 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6939 Port to GCC 4.9.0 with --enable-gcc-warnings.
6940 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6942 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6943 a way that also works with GCC 4.9.0.
6945 * search.c (Fnewline_cache_check): Remove unused locals.
6947 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6949 * search.c (find_newline1): New subroutine.
6950 (Fnewline_cache_check): New function.
6951 (syms_of_search): Defsubr it.
6953 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6955 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6956 * keyboard.c (unblock_input): Add comment.
6957 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6959 2014-04-22 Daniel Colascione <dancol@dancol.org>
6961 * lread.c (readevalloop_eager_expand_eval): New function
6962 that can recurse into toplevel forms.
6963 (readevalloop): Call it.
6964 * lisp.h: Declare Qprogn.
6965 * callint.c (Qprogn): No longer static.
6967 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6969 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6970 Also change identifiers to match the comments, and add more assertions
6973 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6975 * emacs.c (close_output_streams): Don't clear and restore errno.
6977 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6979 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6980 never becomes visible, i.e. using XMonad (Bug#17237).
6982 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6984 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6985 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6986 (Fline_pixel_height): Don't assume that the current buffer and the
6987 selected window's buffer are one and the same. (Bug#17281)
6989 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6990 paragraph-start cache before the newline cache. (Bug#17269)
6992 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6994 * term.c (tty_send_additional_strings): No need to fflush here,
6996 (tty_set_terminal_modes): fflush after sending additional strings,
6999 2014-04-17 Daniel Colascione <dancol@dancol.org>
7001 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7003 (tty_send_additional_strings): New function.
7004 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7005 (syms_of_term): Intern tty-mode-set-strings and
7006 tty-mode-reset-strings.
7008 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7010 * window.c (save_window_save): Lookup window_point_insertion_type in
7011 the right buffer (bug#15457).
7012 (Qwindow_point_insertion_type): New var.
7013 (syms_of_window): Initialize it.
7015 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7017 Fix the MSDOS build.
7018 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7019 (copy_text_and_data): Zero out the atexit chain pointer before
7022 * termhooks.h (encode_terminal_code): Update prototype.
7024 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7025 visible for all DOS_NT ports, not just WINDOWSNT.
7026 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7028 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7029 unless it is defined.
7030 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7032 * process.c (close_on_exec, accept4, process_socket): Move into
7033 the "ifdef subprocesses" part.
7034 (catch_child_signal): Condition by "ifdef subprocesses".
7035 (syms_of_process) <Qinternal_default_process_sentinel>
7036 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7038 * msdos.h: Add prototypes for new functions.
7039 (EINPROGRESS): Define.
7040 (O_CLOEXEC): Define to zero.
7042 * msdos.c (check_window_system): Remove unnecessary an
7043 incompatible duplicate function.
7044 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7045 New functions in support of new functionality.
7047 * menu.c (single_menu_item): Add visual indication of submenu
7048 also for menus on MSDOS frames.
7049 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7051 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7052 when async subprocesses aren't supported.
7054 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7056 * emacs.c (close_output_streams): Zero out errno before calling
7059 * dired.c [MSDOS]: Include msdos.h.
7061 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7062 (DATA_START) [MSDOS]: Define.
7063 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7065 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7066 Ifdef away for MSDOS.
7067 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7068 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7070 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7071 Use temporary file template that is compatible with mkostemp.
7072 Move vfork-related portions under #ifndef MSDOS.
7073 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7075 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7077 * buffer.c (Foverlays_at): Add argument `sorted'.
7079 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7081 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7082 text, invalidate the bidi_paragraph_cache upto and including the
7085 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7087 Port to IRIX 6.5 (Bug#9684).
7088 * conf_post.h (INET6) [IRIX6_5]: Define.
7089 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7090 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7092 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7094 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7095 before passing it to system APIs.
7097 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7099 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7100 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7102 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7104 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7106 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7108 Remove DATA_SEG_BITS.
7109 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7110 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7111 cc, but that platform is so old that SGI itself stopped supporting
7112 it in December 2013. If you still need Emacs on IRIX, please
7113 either compile with GCC and port the undumping code, or run
7114 './configure --with-wide-int'.
7115 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7116 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7117 DEFINE_GDB_SYMBOL_START way to define it.
7118 (NONPOINTER_BITS): New macro.
7119 (EMACS_INT): Use it.
7120 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7121 the problem and/or configuring --with-wide-int.
7122 (USE_LSB_TAG): Simplify, based on above changes.
7123 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7124 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7126 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7128 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7129 covered by a display string that ends in a newline, and that cases
7130 going back by DVPOS lines to hit the search limit, lift the limit
7131 and go back until DVPOS is reached. (Bug#17244)
7133 * indent.c (Fvertical_motion): Handle correctly the case when the
7134 display string is preceded by an empty line.
7136 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7137 use S_IWRITE instead.
7139 2014-04-11 Glenn Morris <rgm@gnu.org>
7141 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7143 2014-04-11 Ken Brown <kbrown@cornell.edu>
7145 * Makefile.in (EMACS_MANIFEST): Revert last change.
7147 2014-04-10 Daniel Colascione <dancol@dancol.org>
7149 * puresize.h (BASE_PURESIZE): Increase.
7151 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7153 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7155 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7156 region handling (and don't call signal_before_change) if
7157 inhibit_modification_hooks is set.
7158 (signal_before_change): Don't check inhibit_modification_hooks any more.
7160 2014-04-08 Daniel Colascione <dancol@dancol.org>
7162 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7163 function cells contain valid lisp objects. (Modified version of
7166 * alloc.c (detect_suspicious_free): Split actual stack capturing
7167 out into new function for easier breakpoint setting.
7168 (note_suspicious_free): New function.
7170 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7172 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7174 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7175 (symbol_block_pinned): New var.
7176 (Fmake_symbol): Initialize `pinned'.
7177 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7178 pinned and signal an error for un-purifiable objects.
7179 (pure_cons): Use it.
7180 (Fpurecopy): Use it, except for objects that can't be purified.
7181 (mark_pinned_symbols): New function.
7182 (Fgarbage_collect): Use it.
7183 (gc_sweep): Remove hack made unnecessary.
7185 2014-04-07 Glenn Morris <rgm@gnu.org>
7187 * keyboard.c (Fopen_dribble_file): Doc tweak.
7189 2014-04-07 Ken Brown <kbrown@cornell.edu>
7191 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7193 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7195 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7196 We have a substitute execinfo.h on hosts that lack it.
7197 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7198 isn't optimized away.
7200 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7202 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7203 * alloc.c (memory_full):
7204 * charset.c (syms_of_charset):
7205 * doc.c (Fsnarf_documentation):
7207 * font.c (BUILD_STYLE_TABLE):
7208 * keyboard.c (make_lispy_event):
7209 * profiler.c (setup_cpu_timer):
7210 * xgselect.c (xg_select):
7211 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7213 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7214 Replace the only use with ARRAYELTS (font_property_table).
7215 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7217 2014-04-03 Daniel Colascione <dancol@dancol.org>
7219 * xterm.c (x_term_init):
7220 * xfns.c (best_xim_style):
7221 * xfaces.c (Fdump_colors):
7222 * w32fns.c (w32_default_color_map):
7223 * w32.c (init_environment, N_ENV_VARS):
7224 * unexcw.c (read_exe_header):
7225 * term.c (term_get_fkeys_1):
7226 * sysdep.c (init_baud_rate):
7227 * nsterm.m (ns_convert_key):
7228 * nsfns.m (get_geometry_from_preferences):
7229 * msdos.c (dos_set_window_size, init_environment):
7230 * macfont.m (mac_font_get_glyph_for_cid)
7231 (macfont_store_descriptor_attributes)
7232 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7233 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7234 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7236 * image.c (xpm_str_to_color_key):
7237 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7238 * frame.c (x_set_frame_parameters):
7239 * fileio.c (Ffile_selinux_context):
7240 * emacs.c (sort_args):
7241 * dosfns.c (msdos_stdcolor_name):
7242 * dired.c (file_attributes):
7243 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7244 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7247 2014-04-02 Daniel Colascione <dancol@dancol.org>
7249 * data.c (Ffset): Abort if we're trying to set a function call to
7252 * lisp.h (ARRAYELTS): New macro.
7254 * alloc.c: Include execinfo.h if available.
7255 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7256 (suspicious_free_record): New structure.
7257 (suspicious_objects, suspicious_object_index)
7258 (suspicious_free_history, suspicious_free_history_index):
7260 (find_suspicious_object_in_range, detect_suspicious_free)
7261 (Fsuspicious_object): New functions.
7262 (cleanup_vector): Call find_suspicious_object_in_range.
7264 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7266 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7267 width from font width (Bug#17163).
7269 * frame.c (x_set_frame_parameters): Calculate default values of
7270 new frame sizes only after all other frame parameters have been
7271 processed (Bug#17142).
7273 2014-04-02 Ken Brown <kbrown@cornell.edu>
7275 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7278 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7280 * xterm.c (x_draw_image_glyph_string): Adjust image background
7281 width accordingly when its x position is adjusted. (Bug#17115)
7283 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7285 * font.c (font_list_entities): Do not add empty vector to font cache.
7286 (font_matching_entity): Likewise. If matching entity is found, insert
7287 1-item vector with this entity instead of entity itself (Bug#17125).
7289 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7291 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7293 * fns.c (validate_subarray): Rename from validate_substring,
7294 since it works for vectors too. New arg ARRAY. Optimize for the
7295 non-nil case. Instead of returning bool, throw an error if out of
7296 range, so that the caller needn't do that. All uses changed.
7297 Report original values if out of range.
7298 (Fsubstring, Fsubstring_no_properties, secure_hash):
7299 Also optimize the case where FROM is 0 or TO is the size.
7301 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7303 * search.c (Freplace_match): Use make_specified_string.
7304 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7305 to catch bogus override face of glyph strings.
7306 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7307 Move common substring range checking code to...
7308 (validate_substring): ...this function.
7310 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7312 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7314 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7316 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7317 bar is zero height, just return (Bug#16976).
7318 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7320 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7322 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7323 is nil. If waiting for toolbar to complete, force a redraw.
7325 2014-03-28 Glenn Morris <rgm@gnu.org>
7327 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7328 (emacs_bugreport): New variable.
7329 (usage_message): Use PACKAGE_BUGREPORT.
7330 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7332 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7334 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7336 Port recent signal-related changes to FreeBSD.
7337 Reported by Herbert J. Skuhra.
7338 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7339 Move decls from here ...
7340 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7342 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7344 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7345 and width of image background when it is displayed with a 'box'
7348 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7350 More backward-compatible fix to char-equal core dump (Bug#17011).
7351 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7352 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7354 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7356 * image.c (init_svg_functions): When loading SVG-related libraries,
7357 free already loaded libraries if the initialization fails.
7358 (rsvg_handle_set_size_callback): Remove declaration, unused.
7360 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7362 Fix core dump in char-equal (Bug#17011).
7363 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7364 unibyte buffers, as we can't tell whether the characters are
7367 * insdel.c (adjust_markers_for_delete): Remove unused local.
7369 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7371 Have (MARKER . ADJUSTMENT) undo records always be immediately
7372 after their corresponding (TEXT . POS) record in undo list.
7374 * lisp.h (record-delete): New arg record_markers.
7375 (record_marker_adjustment): No longer needed outside undo.c.
7376 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7377 adjustments to undo.c's record_marker_adjustments. Note that
7378 fileio.c's decide_coding_unwind is another caller to
7379 adjust_markers_for_delete. Because it has undo list bound to t,
7380 it does not rely on adjust_markers_for_delete to record marker
7382 (del_range_2): Swap call to record_delete and
7383 adjust_markers_for_delete so as undo marker adjustments are
7384 recorded before current deletion's adjustments, as before.
7385 (adjust_after_replace):
7386 (replace_range): Pass value for new record_markers arg to
7388 * undo.c (record_marker_adjustment): Rename to
7389 record_marker_adjustments and made static.
7390 (record_delete): Check record_markers arg and call
7391 record_marker_adjustments.
7392 (record_change): Pass value for new record_markers arg to
7394 (record_point): at_boundary calculation no longer needs to account
7395 for marker adjustments.
7397 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7399 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7402 2014-03-26 Glenn Morris <rgm@gnu.org>
7404 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7406 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7408 * buffer.c (struct sortvec): Add field `spriority'.
7409 (compare_overlays): Use it.
7410 (sort_overlays): Set it.
7412 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7414 * xdisp.c (redisplay_window): If all previous attempts to find the
7415 cursor row failed, try a few alternatives before falling back to
7416 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7418 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7420 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7421 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7423 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7424 variables on Windows.
7426 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7428 * w32.c (unsetenv): Remove unused var `retval'.
7429 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7431 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7432 (start_watching): Remove unused var `thr'.
7434 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7435 (find_child_console): Remove unnecesary var `thread_id'.
7437 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7438 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7440 2014-03-26 Glenn Morris <rgm@gnu.org>
7442 * filelock.c (Flock_buffer): Doc tweak.
7444 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7445 * emacs.c (shut_down_emacs):
7446 * fileio.c (Finsert_file_contents, write_region):
7447 * filelock.c (top-level, syms_of_filelock):
7448 * insdel.c (prepare_to_modify_buffer_1):
7449 CLASH_DETECTION is always defined now.
7451 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7453 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7454 DLL handle, to speed up thread startup.
7456 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7458 Handle sigmask better with nested signal handlers (Bug#15561).
7459 * atimer.c (sigmask_atimers): Remove.
7460 Remaining use rewritten to use body of this function.
7461 * atimer.c (block_atimers, unblock_atimers):
7462 * callproc.c (block_child_signal, unblock_child_signal):
7463 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7464 New arg OLDSET. All callers changed.
7465 * atimer.c (block_atimers, unblock_atimers):
7466 * callproc.c (block_child_signal, unblock_child_signal):
7467 * keyboard.c (handle_interrupt):
7468 * sound.c (vox_configure, vox_close):
7469 Restore the old signal mask rather than unilaterally clearing bits
7470 from the mask, in case a handler is running within another
7471 handler. All callers changed.
7472 * lisp.h, process.c, process.h, term.c:
7473 Adjust decls and callers to match new API.
7474 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7475 signal handlers aren't supposed to use floating point anyway.
7476 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7478 2014-03-23 Daniel Colascione <dancol@dancol.org>
7480 Split gc_sweep into discrete functions for legibility and better
7483 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7484 (sweep_vectors): Fix typo in comment.
7485 (sweep_conses, sweep_floats, sweep_intervals)
7486 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7487 (gc_sweep): Call new functions, to which existing functionality is
7489 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7491 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7493 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7495 2014-03-23 Daniel Colascione <dancol@dancol.org>
7497 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7498 only if xic_style calls for it. This change allows Emacs to work
7499 with ibus. Also, don't leak resources if create_frame_xic fails,
7500 and stop caching xic_style across different displays.
7501 (supported_xim_styles): Make const.
7502 (best_xim_style): Remove first parameter: it's always just
7503 supported_xim_styles. Change to look at supported_xim_styles
7506 2014-03-23 Daniel Colascione <dancol@dancol.org>
7508 * term.c (init_tty): Rearrange condition for clarity; print
7509 appropriate diagnostic.
7511 2014-03-23 Daniel Colascione <dancol@dancol.org>
7513 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7514 array. (ASAN caught.)
7516 2014-03-22 Glenn Morris <rgm@gnu.org>
7518 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7520 2014-03-22 Daniel Colascione <dancol@dancol.org>
7522 * process.c (conv_sockaddr_to_lisp): When extracting the string
7523 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7525 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7527 Fix regression introduced by patch for Bug#10500.
7528 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7529 * w32term.c (x_draw_image_relief): Likewise.
7531 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7533 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7534 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7535 maximize a frame for odd default fonts.
7537 2014-03-21 Glenn Morris <rgm@gnu.org>
7539 * minibuf.c (history-length): Increase default from 30 to 100.
7541 2014-03-21 Daniel Colascione <dancol@dancol.org>
7543 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7544 every time we switch to minibuffer.
7546 * alloc.c (lisp_align_malloc, allocate_string_data)
7547 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7548 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7550 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7552 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7553 support more "verbs".
7555 2014-03-21 Daniel Colascione <dancol@dancol.org>
7557 Always prohibit dumping a dumped Emacs.
7559 * emacs.c (might_dump): New variable.
7560 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7561 * lisp.h (might_dump): Declare.
7562 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7564 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7566 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7568 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7570 * doc.c (store_function_docstring): Warn when we don't know where to
7572 (Fsubstitute_command_keys): Don't advertise the fact that
7573 text-properties are dropped, since we think it's a bug that we'll fix.
7575 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7576 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7577 * frame.c (frame_garbaged): Make "docstring" more precise.
7579 2014-03-20 Glenn Morris <rgm@gnu.org>
7581 * charset.c (init_charset): When we cannot find the charsets directory,
7582 mention if EMACSDATA is set.
7584 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7586 * fns.c (Frandom): Fix rare bug where the result isn't random.
7588 Fix porting inconsistency about rounding to even.
7589 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7590 This way, the unusual !HAVE_RINT case acts like the usual
7591 HAVE_RINT case, and we can fix the documentation accordingly.
7593 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7595 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7596 (w32_wnd_proc): Initialize the dwHoverTime member of
7597 TRACKMOUSEEVENT structure.
7599 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7601 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7603 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7605 * search.c (find_newline): Speed up the function when using the
7606 newline cache, by halving the number of calls to
7607 region_cache_forward and region_cache_backward. (Bug#16830)
7609 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7611 * buffer.c (Fset_buffer): Document return value (bug#17015).
7613 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7615 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7616 nil, always resize character wise to avoid potential loss of the
7617 mode line (Bug#16923 related).
7619 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7621 * frame.c (x_set_frame_parameters): Always calculate new sizes
7622 pixelwise to avoid potential loss when rounding.
7624 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7626 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7627 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7629 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7631 * w32.c (fstatat): Don't add an extra slash if the argument ends
7632 with a slash: this fails the subsequent call to stat_worker on
7633 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7635 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7637 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7639 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7641 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7643 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7644 when frame is only on one screen (Bug#14713).
7646 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7648 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7649 there's a valid wrap point in the display line, the last glyph
7650 cannot "just barely fit" on this row, because display_line doesn't
7651 let it. Instead, proceed as if the last glyph didn't fit, so that
7652 we eventually back up the iterator to the wrap point. This avoids
7653 delusional behavior of move_it_to, whereby it proceeds to the next
7654 display line, but sets current_x to zero for all the glyphs that
7655 without word-wrap would fit on the previous display line.
7656 One result was that visual-order cursor movement behaved erratically
7658 (Fmove_point_visually): Add code to find the x coordinate of the
7659 last character before wrap point, under word-wrap on a TTY.
7661 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7663 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7664 also return value of MOVE_POS_MATCH_OR_ZV from
7665 move_it_in_display_line_to, when moving from beginning of line to
7666 point's position. (Bug#16961)
7668 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7670 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7671 * window.c (Fselect_window): Explain NORECORD and
7672 `buffer-list-update-hook' in doc-string.
7674 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7676 * window.c (Fother_window_for_scrolling): Check that
7677 Vother_window_scroll_buffer is a buffer.
7679 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7681 * xterm.c (xim_initialize): Always pass a copy of resource name
7682 to XRegisterIMInstantiateCallback and eassert whether return
7683 value is True. Passing copy is important because Xlib doesn't
7684 make its own copy and resource name argument usually points to
7685 SSDATA (Vx_resource_name), which may be changed from Lisp.
7686 (xim_close_display): For XUnregisterIMInstantiateCallback,
7687 always eassert return value and pass exactly the same values
7688 as were used for XRegisterIMInstantiateCallback.
7689 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7690 sources to check why if you are interested.
7692 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7694 * dispnew.c (change_frame_size_1): Add new_lines instead of
7695 new_height, the latter may be still zero if passed as such.
7696 * window.c (Fwindow_pixel_height): Mention bottom divider in
7699 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7701 Fix "resource temporarily unavailable" with xgselect
7703 * xgselect.c: Include <stdbool.h>.
7704 (xg_select) [!USE_GTK]: Don't lose track of errno.
7706 Fix minor --enable-gcc-warnings issues.
7707 * widget.c (update_various_frame_slots, EmacsFrameResize):
7708 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7710 2014-03-04 Ken Brown <kbrown@cornell.edu>
7712 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7713 represent the actual adjustment needed for alignment.
7715 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7717 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7718 needed, and don't reallocate if the initial allocation already
7719 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7721 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7723 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7726 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7728 * cmds.c (delete-char): Update docstring pointing out that the
7729 function ignores `delete-active-region' and `overwrite-mode'.
7731 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7733 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7735 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7736 allocated buffer due to alignment.
7737 (freehook): If the block to be freed was allocated by
7738 'aligned_alloc', find its real pointer before calling 'free'.
7740 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7743 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7745 * font.c (toplevel): Adjust comment about font cache layout.
7746 (font_clear_cache): Fix to match real font cache layout.
7747 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7748 (Fframe_font_cache) [FONT_DEBUG]: New function.
7749 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7751 Avoid crashes when X fonts are erroneously freed on reused X
7752 'Display *' connection data (Bug#16069). Note that X font
7753 resources still may be leaked, but currently there is no way
7754 to completely avoid it.
7755 * xterm.h (struct x_display_info): New member x_id. Add comments.
7756 * xterm.c (x_display_id): New variable.
7757 (x_term_init): Assign identifier to each opened X connection.
7758 * xfont.c (struct xfont): New member x_display_id.
7759 (xfont_open): Initialize it with frame's display id.
7760 (xfont_close): Check whether font's display id matches the one
7761 recorded for the given display. Adjust comment.
7762 * xftfont.c (struct xftfont_info):
7763 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7765 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7767 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7768 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7769 killed Vother_window_scroll_buffer.
7770 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7772 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7774 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7775 that start with more than 2 slashes as UNCs. (Bug#16751)
7777 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7779 Fix a few crashes and leaks when cloning C strings.
7780 * alloc.c, lisp.h (dupstring): New function.
7781 * gtkutil.c (xg_get_font):
7782 * term.c (tty_default_color_capabilities):
7783 * xsettings.c (store_monospaced_changed)
7784 (store_font_name_changed, parse_settings)
7785 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7786 This avoids some unlikely crashes due to accessing freed storage,
7787 and avoids some minor memory leaks in the more-typical case.
7789 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7791 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7792 cursor when modeline can't be dragged (Bug#16647).
7794 2014-02-28 Glenn Morris <rgm@gnu.org>
7796 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7797 from custom-delayed-init-variables. (Bug#11565)
7799 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7801 More fixes for mouse glyph calculations (Bug#16647).
7802 * window.c (coordinates_in_window): In intersection of
7803 horizontal and vertical window dividers prefer the horizontal
7804 one. Add some extra parens to last fix.
7805 (window_relative_x_coord): Return x-coordinate for header and
7807 * xdisp.c (remember_mouse_glyph): In text area don't extend
7808 glyph into mode line to show the vertical drag cursor there
7809 immediately. Subdivide mouse glyphs in right fringes to show a
7810 horizontal drag cursor as soon as we enter the "grabbable width"
7811 portion. Handle vertical border case separately. Do not
7812 subdivide window divider areas.
7813 (note_mouse_highlight): On bottom divider of bottommost windows
7814 show vertical drag cursor only when the minibuffer window can be
7817 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7819 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7820 reset by the face of the object just displayed. See also bug#76.
7821 (get_next_display_element): If the string came from a display
7822 property, examine the box face attribute at it->position, not at
7823 it->current.pos, since the latter was not updated yet. (Bug#16870)
7824 (handle_face_prop): Improve commentary.
7826 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7828 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7829 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7831 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7833 Fixes around Bug#16647.
7834 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7835 ON_BOTTOM_DIVIDER cases.
7836 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7837 only if the window has no right divider.
7838 (Fcoordinates_in_window_p): Fix doc-string.
7840 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7842 * lread.c (Funintern): Fix doc to match advertised calling convention.
7844 2014-02-24 Daniel Colascione <dancol@dancol.org>
7846 * keyboard.c (read_char): Close race that resulted in lost events.
7848 2014-02-22 Glenn Morris <rgm@gnu.org>
7850 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7851 * window.c (window-resize-pixelwise): Doc fixes.
7853 * process.c (Finternal_default_process_filter)
7854 (Finternal_default_process_sentinel): Doc tweaks.
7856 2014-02-21 Glenn Morris <rgm@gnu.org>
7858 * process.c (Fprocess_buffer, Faccept_process_output)
7859 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7862 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7864 * window.c (Fwindow_scroll_bar_width): New function.
7866 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7868 Pacify GCC when configuring with --enable-gcc-warnings.
7869 * xdisp.c (move_it_in_display_line_to) [lint]:
7870 Initialize recently-added local.
7872 2014-02-21 Daniel Colascione <dancol@dancol.org>
7874 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7876 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7878 * xdisp.c (init_iterator): Don't dereference a bogus face
7879 pointer. (Bug#16819)
7880 (try_cursor_movement): Don't use cursor position if
7881 set_cursor_from_row failed to compute it. This avoids assertion
7882 violations in MATRIX_ROW.
7883 (move_it_in_display_line_to): Save the iterator state in ppos_it
7884 only once per call. Reimplement the method used to return to the
7885 best candidate position if all the positions found in display line
7886 are beyond TO_CHARPOS. This cuts down the number of calls to
7887 bidi_shelve_cache, which moves a lot of stuff when lines are long
7888 and include bidirectional text. (Bug#15555)
7890 2014-02-20 Glenn Morris <rgm@gnu.org>
7892 * data.c (Fdefalias): Doc fix.
7894 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7896 * xdisp.c (display_line): Fix horizontal scrolling of large images
7897 when fringes are turned off. This comes at a price of not
7898 displaying the truncation/continuation glyphs in this case.
7901 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7902 CreateDIBSection returns an error indication, zero out *ximg after
7903 destroying the image. This avoids crashes in memory allocations
7904 due to the fact that some of the callers also call
7905 x_destroy_x_image, which will attempt to free an already free'd
7908 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7910 * widget.c (update_various_frame_slots): Don't set
7911 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7913 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7915 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7917 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7919 temacs --daemon fix (Bug#16599).
7920 * emacs.c (main): Initialize daemon_pipe[1] here ...
7921 (syms_of_emacs): ... instead of here.
7923 2014-02-16 Anders Lindgern <andlind@gmail.com>
7925 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7928 2014-02-16 Daniel Colascione <dancol@dancol.org>
7930 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7931 (xd_get_connection_address): Use it.
7932 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7933 xd_get_connection_address because the latter signals if the bus
7934 we're trying to close is already disconnected.
7936 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7938 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7939 argument to CreateThread. This avoids segfaults on Windows 9X.
7940 Reported by oslsachem <oslsachem@gmail.com>.
7942 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7944 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7945 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7946 (check_lseek): New function, to report lseek errors.
7947 (save_data_space, update_file_ptrs, read_header, write_header)
7948 (copy_file, copy_rest, unexec): Use these news functions.
7949 (update_file_ptrs): Don't assume wraparound behavior when
7950 converting a large size_t value to off_t.
7952 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7954 * composite.c (fill_gstring_header): Pass positions as C integers
7955 and move parameters checking to...
7956 (Fcomposition_get_gstring): ...this function. Handle case when
7957 buffer positions are in reversed order and avoid crash (Bug#16739).
7959 * buffer.c (validate_region): Mention current buffer in error message.
7961 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7963 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7965 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7967 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7969 2014-02-11 Glenn Morris <rgm@gnu.org>
7971 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7972 Replace refs to "OpenStep" in messages.
7974 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7976 Avoid "." at end of error diagnostics.
7977 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7978 * font.c (Ffont_at):
7979 * nsfns.m (ns_display_info_for_name):
7980 * nsselect.m (Fx_own_selection_internal):
7981 * nsterm.m (performDragOperation:):
7982 Remove "." from end of diagnostic.
7984 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7986 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7987 unintuitive (bug#15824).
7988 (Fyes_or_no_p): Doc fix (bug#15456).
7990 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7992 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7994 * eval.c (call_debugger): When exiting the debugger, do not allow
7995 max_specpdl_size less than actual binding depth (Bug#16603).
7996 (syms_of_eval): Adjust docstring.
7998 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8000 * cmds.c (Fself_insert_command): Output a clearer error message on
8001 negative repetitions (bug#9476).
8003 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8005 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8007 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8009 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8011 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8013 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8015 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8017 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8019 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8021 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8022 `exit' works (bug#15865).
8024 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8026 Constrain window box/body sizes and margin widths (Bug#16649).
8027 * xdisp.c (window_box_width): Don't return less than zero.
8028 (window_box_left_offset, window_box_right_offset): Don't return
8029 more than the window's pixel width.
8030 * window.c (window_body_height, window_body_width): Don't return
8032 (window_resize_apply): Adjust margin width, if necessary.
8034 2014-02-07 Glenn Morris <rgm@gnu.org>
8036 * nsterm.m (syms_of_nsterm): Doc fix.
8038 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8040 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8041 New variables: pointers through which to call the respective APIs.
8042 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8043 (filename_from_ansi, sys_link, check_windows_init_file):
8044 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8045 This is required on Windows 9X, where we dynamically load
8046 UNICOWS.DLL which has their non-stub implementations.
8047 (maybe_load_unicows_dll): Assign addresses to these 2 function
8048 pointers after loading UNICOWS.DLL.
8050 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8051 MultiByteToWideChar and WideCharToMultiByte through function
8054 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8057 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8059 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8060 for OSX >= 10.9 if separate spaces are used.
8061 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8063 2014-02-06 Glenn Morris <rgm@gnu.org>
8065 * buffer.c (cache-long-scans): Doc fix.
8067 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8069 * w32fns.c (Fw32_shell_execute): Doc fix.
8071 2014-02-05 Bastien Guerry <bzg@gnu.org>
8073 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8074 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8076 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8078 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8079 outside the window (Bug#16649).
8081 * xdisp.c (note_mouse_highlight): When entering a margin area show
8082 a non-text cursor (Bug#16647).
8084 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8086 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8087 It prompted a compile-time diagnostic on GNU/Linux.
8088 Simplify to remove the need for the label.
8090 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8092 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8093 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8094 to show it; otherwise return 'unsupported--w32-dialog' to signal
8095 to the caller that emulation with menus is necessary.
8096 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8098 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8100 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8103 * menu.c (Fx_popup_dialog): Don't condition the call to
8104 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8105 special symbol 'unsupported--w32-dialog', emulate the dialog with
8106 a menu by calling x-popup-menu.
8108 * menu.h (Qunsupported__w32_dialog): New extern variable.
8110 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8112 * keyboard.c (kbd_buffer_get_event): Read file notification events
8115 * xgselect.c (xg_select): Read glib events in any case, even if
8116 there are no file descriptors to watch for. (Bug#16519)
8118 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8120 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8121 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8122 * w32term.c (w32_draw_window_divider): Handle first and last
8124 * w32term.h (w32_fill_area_abs): New function.
8125 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8127 * xfaces.c (realize_basic_faces): Handle new face ids.
8128 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8129 and bottom divider width.
8130 * xterm.c (x_draw_window_divider): Handle first and last pixels
8133 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8135 * print.c (Fexternal_debugging_output): Add cast to pacify
8136 --enable-gcc-warnings.
8137 * eval.c (call_debugger): Grow specpdl if the debugger was
8138 entered due to specpdl overflow (Bug#16603) and allow more
8139 specpdl space for the debugger itself.
8141 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8143 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8146 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8148 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8149 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8151 * print.c (Fexternal_debugging_output): If the argument character
8152 is non-ASCII, encode it with the current locale's encoding before
8153 writing the result to the terminal. (Bug#16448)
8155 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8156 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8159 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8161 * process.c (create_process): Reset SIGPROF handler in the child.
8162 * callproc.c (call_process): Likewise.
8164 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8166 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8168 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8170 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8171 of zero to print strings, GDB doesn't like it.
8173 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8174 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8175 we still use correct addresses. (Bug#16576)
8177 2014-01-27 K. Handa <handa@gnu.org>
8179 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8180 to preserve the code detection behavior of 24.3.
8181 * coding.h (struct coding_system): New member detected_utf8_bytes.
8182 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8183 (decode_coding_gap): Use short cut for UTF-8 file reading only
8184 when coding->detected_utf8_bytes equals to coding->src_bytes.
8185 * fileio.c (Finsert_file_contents): Cancel the previous change.
8187 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8189 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8190 that are not visible.
8192 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8194 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8195 is grabbed (Bug#16565).
8197 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8199 * xdisp.c (last_max_ascent): Re-remove after erroneously
8200 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8202 (move_it_to): Re-remove reference to last_max_ascent.
8203 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8204 max_descent here instead of calling line_bottom_y.
8207 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8209 * terminal.c (initial_free_frame_resources): New function.
8210 (init_initial_terminal): Install new hook to free face cache
8211 on initial frame and avoid memory leak. For details, see
8212 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8213 * xfaces.c (free_frame_faces): Adjust comment.
8215 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8217 * data.c (Fstring_to_number): Document results if unparsable
8220 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8222 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8224 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8226 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8227 * coding.c (detect_coding_utf_8, emacs_mule_char)
8228 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8229 (check_utf_8, decode_coding):
8230 * coding.h (struct coding_system.errors):
8231 Use ptrdiff_t, not int, for integer values derived from buffer and
8234 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8235 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8236 before invoking decode_coding_gap, since there's just one block.
8238 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8240 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8241 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8242 too early. Again run change_frame_size before assigning menu-
8245 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8247 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8248 arrives, call x_check_fullscreen, in case the new display has a
8249 different resolution. (Bug#16517)
8251 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8253 * term.c (read_menu_input): If the selected frame changes, exit
8255 (tty_menu_show): If the selected frame changes while we displayed
8256 a menu, throw to top level. (Bug#16479)
8258 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8260 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8262 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8264 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8265 * data.c (count_one_bits_word): Fix bug (negated comparison)
8266 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8268 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8270 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8271 Avoid undefined behavior by initializing display property bit of a
8272 string processed by the bidirectional iterator. For details, see
8273 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8275 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8277 Minor cleanup of previous change.
8278 * image.c (imagemagick_error, Fimagemagick_types):
8279 Omit some recently-introduced and unnecessary casts and assignments.
8281 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8283 Fix two memory leaks discovered with Valgrind.
8284 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8285 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8287 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8289 Fixes in window size functions around Bug#16430 and Bug#16470.
8290 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8291 (Fwindow_mode_line_height, Fwindow_header_line_height)
8292 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8293 Minor doc-string adjustments.
8294 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8295 Rewrite doc-strings.
8296 (window_body_height, window_body_width): Do not count partially
8297 visible lines/columns when PIXELWISE is nil (Bug#16470).
8298 (Qfloor, Qceiling): New symbols.
8300 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8302 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8303 when the image cache is not yet allocated. (Bug#16509)
8305 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8307 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8308 re-attach intervals to its base buffer (Bug#16502).
8309 * intervals.c (set_interval_object): Move from here...
8310 * intervals.h (set_interval_object): ... to here. Fix comments.
8312 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8314 Avoid undefined behavior by initializing buffer redisplay bit.
8315 Reported by Dmitry Antipov in
8316 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8317 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8319 Revert some of the CANNOT_DUMP fix (Bug#16494).
8320 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8322 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8324 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8325 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8326 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8327 they are replaced by macros that expand into direct calls to the
8328 corresponding functions from GDI32.DLL.
8329 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8330 variables in the Cygwin build, they are unused.
8332 2014-01-19 K. Handa <handa@gnu.org>
8334 * composite.c (composition_update_it): Fix previous change.
8336 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8338 Fix file name handling on MS-Windows 9X.
8339 * w32.c (maybe_load_unicows_dll): New function.
8341 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8342 on, to make sure we can convert file names to and from UTF-8 on
8343 Windows 9X. This fixes a failure to start up because Emacs cannot
8344 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8346 * w32font.c [WINDOWSNT]: Include w32.h.
8347 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8348 of implementing the same stuff.
8349 Remove now unused g_b_init_is_windows_9x.
8351 * w32.h (maybe_load_unicows_dll): Add prototype.
8353 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8355 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8356 switch to single keyboard. Prevents daemon crashes when a new
8357 client connects while we show a TTY menu in an existing client.
8360 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8362 Fix MinGW64 porting problem with _setjmp.
8363 Reported by Eli Zaretskii in:
8364 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8365 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8366 the old _setjmp and _longjmp. All uses changed.
8368 2014-01-13 Daniel Colascione <dancol@dancol.org>
8370 * textprop.c (Fremove_list_of_text_properties):
8371 Correctly handle reaching the end of the interval tree. (Bug#15344)
8373 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8375 * xdisp.c (resize_mini_window): Round height to a multiple of
8376 frame's line height. Fix bug in calculation of window start
8377 position (Bug#16424).
8379 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8381 * macfont.m: Include termchar.h.
8382 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8383 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8384 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8385 *_WITH_GC_* to take face and f as parameters.
8386 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8387 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8389 2014-01-13 Daniel Colascione <dancol@dancol.org>
8391 Fix menu item updating in the presence of the Unity global menu
8394 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8395 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8397 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8398 updating menus; explain why.
8399 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8400 problem it's supposed to solve and it interferes with detecting
8401 the presence of a global menu.
8402 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8405 2014-01-11 K. Handa <handa@gnu.org>
8407 * composite.c (composition_update_it): Fix indexing of
8408 LGSTRING_CHAR (Bug#15984).
8410 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8412 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8414 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8416 * xdisp.c (try_window_id): Don't use this function's optimizations
8417 if overlays in the buffer displayed by the window have changed
8418 since last redisplay. (Bug#16347)
8419 (message_dolog): Fix indentation.
8421 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8423 * frame.c (frame_resize_pixelwise): Fix doc-string.
8425 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8427 Fix handling of internal borders (Bug#16348).
8428 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8429 Remove internal border width from pixel width of windows.
8430 (change_frame_size_1): Don't return early when frame's pixel
8431 size changes - we still have to record the new sizes in the
8433 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8434 also when toolbar gets larger.
8435 * window.c (check_frame_size): Include internal_border_width in
8437 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8439 In non-toolkit/non-GTK version clear internal border.
8440 * xterm.c (x_clear_under_internal_border): New function for
8441 non-toolkit/non-GTK version.
8442 (x_after_update_window_line): In non-toolkit/non-GTK version
8444 (handle_one_xevent, x_set_window_size):
8445 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8446 * xterm.h (x_clear_under_internal_border): Extern it.
8448 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8450 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8451 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8454 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8456 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8457 last value of point is not equal to buffer's point. (Bug#16129)
8459 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8462 * nsterm.h (updateCollectionBehavior): Rename from
8463 updateCollectionBehaviour. All uses changed.
8465 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8466 * Makefile.in (SETFATTR): New macro.
8467 (temacs$(EXEEXT)): Use it.
8469 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8471 Fix maximization behavior on Windows (Bug#16300).
8472 * w32fns.c (w32_fullscreen_rect): Don't handle
8473 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8474 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8475 of SetWindowPos. Restore last placement also when leaving
8476 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8477 but the FULLSCREEN_BOTH case.
8479 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8482 * data.c (arithcompare_driver):
8483 * fileio.c (Fcar_less_than_car):
8484 * fns.c (internal_equal):
8485 * frame.c (delete_frame):
8486 * lisp.h (enum More_Lisp_Bits):
8488 Avoid C99 constructs that don't work in C89.
8489 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8490 to port to C89, which doesn't have 'long long'.
8491 (count_trailing_zero_bits): Use them.
8493 2014-01-03 Chong Yidong <cyd@gnu.org>
8495 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8497 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8499 Further adjust frame/window scrollbar width calculations.
8500 * window.c (apply_window_adjustment):
8501 Set windows_or_buffers_changed.
8502 (Fwindow_scroll_bars): Return actual scrollbar width.
8503 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8504 For non-toolkit builds again use 14 as minimum width and set
8505 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8506 * xterm.c (XTset_vertical_scroll_bar): Take width from
8507 WINDOW_SCROLL_BAR_AREA_WIDTH.
8508 (x_new_font): Rename wid to unit. Base calculation of new
8509 scrollbar width on toolkit used and make it analogous to that of
8510 x_set_scroll_bar_default_width.
8511 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8512 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8513 of GetSystemMetrics.
8514 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8515 WINDOW_SCROLL_BAR_AREA_WIDTH.
8516 (x_new_font): Make it correspond to changes in xterm.c.
8518 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8520 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8521 This is a cleaner way to fix the MinGW-w64 porting problem.
8522 Check for INTPTR_MAX misconfiguration.
8524 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8526 * search.c (newline_cache_on_off, find_newline): In indirect
8527 buffers, use the newline cache of the base buffer.
8529 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8530 buffer, invalidate the caches of its base buffer. (Bug#16265)
8532 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8533 buffers, use the width-run cache of the base buffer.
8535 * xdisp.c (redisplay_window): When the window displays an indirect
8536 buffer, and the character widths in the display table have
8537 changed, invalidate the width-run cache of the corresponding base
8540 * fileio.c (Finsert_file_contents): When invalidating the newline
8541 cache, consider the case of inserting into indirect buffer.
8543 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8544 In indirect buffers, use the paragraph cache of the base buffer.
8546 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8548 * window.c (grow_mini_window): Fix last change.
8550 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8552 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8554 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8556 * w32term.c (w32_initialize): Use LCID and LOWORD.
8558 * w32proc.c (create_child): Use pid_t for 5th argument.
8559 (IsValidLocale): Don't provide prototype for MinGW64.
8560 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8561 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8563 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8564 MinGW64 doesn't support.
8566 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8568 * w32.c (set_named_security_info): New function.
8569 (acl_set_file): Fall back on set_named_security_info if
8570 set_file_security fails.
8571 (g_b_init_set_named_security_info_w)
8572 (g_b_init_set_named_security_info_a): New static variables.
8573 (globals_of_w32): Initialize them to zero.
8574 (set_named_security_info): Set them to non-zero if the
8575 corresponding API is available.
8576 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8577 New function typedefs.
8579 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8581 Some more fixes following pixelwise resize changes including one
8583 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8584 of frame_resize_pixelwise.
8585 * widget.c (pixel_to_text_size): New function.
8586 (update_wm_hints): Have size hints respect value of
8587 frame_resize_pixelwise.
8588 (EmacsFrameResize): Alway process resize requests pixelwise.
8589 * window.c (grow_mini_window): Make sure mini window is at least
8591 * xdisp.c (display_menu_bar): Make sure menubar extends till
8593 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8594 (x_set_tool_bar_lines): Calculate pixelwise.
8595 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8596 frame_resize_pixelwise.
8598 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8600 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8601 variables not used there.
8603 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8605 * w32.c (sys_umask): New function. (Bug#16299)
8607 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8609 * dispnew.c (change_frame_size_1): Take old width of root window
8610 from that window's pixel width. (Bug#16284)
8612 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8614 Plain copy-file no longer chmods an existing destination (Bug#16133).
8615 * fileio.c (realmask): Now a static var, not a local.
8616 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8617 Remove arg STATPTR. All uses changed.
8618 (Fcopy_file): Do not alter permissions of existing destinations,
8619 unless PRESERVE-PERMISSIONS (renamed from
8620 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8621 Avoid race when testing for existing destinations and for
8622 when input and output files are the same.
8623 If changing the group fails, adjust both default and
8624 preserved permissions so that access is not granted to the
8626 (Fset_default_file_modes, init_fileio): Update realmask.
8627 (Fdefault_file_modes): Use realmask instead of calling umask.
8629 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8631 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8632 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8633 flags on the daemon pipe ends before execing.
8635 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8637 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8638 session. (Bug#14739)
8640 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8642 * callproc.c (Vexec_path): Document that exec-directory is in it.
8644 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8646 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8649 2013-12-27 Chong Yidong <cyd@gnu.org>
8651 * data.c (Fsymbol_function): Doc fix.
8653 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8655 Some more tinkering with Bug#16051.
8656 * window.c (resize_frame_windows): Don't let the size of the
8657 root window drop below the frame's default character size.
8658 Never ever delete any subwindows - let the window manager do the
8661 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8662 of toolbar lines needed when they exceed the height of the root
8664 (unwind_create_frame_1): New function.
8665 (Fx_create_frame): Generally inhibit calling the window
8666 configuration change hook here. Remove extra call to
8667 change_frame_size - it's not needed when we don't run the
8668 configuration change hook.
8670 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8672 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8673 On my Fedora 19 platform the core dumps were so big that
8674 my desktop became nearly catatonic.
8675 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8676 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8677 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8678 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8679 a clang-only syntax.
8680 * conf_post.h (__has_feature): New macro, if not already defined.
8681 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8682 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8684 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8686 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8687 is a file name. (Bug#16252)
8689 2013-12-25 Chong Yidong <cyd@gnu.org>
8691 * keyboard.c (Voverriding_terminal_local_map)
8692 (Voverriding_local_map): Doc fix.
8694 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8696 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8698 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8699 file name when it is submitted to ShellExecute. Simplify code.
8700 Don't test DOCUMENT for being a string, as that is enforced by
8701 CHECK_STRING. Doc fix.
8703 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8705 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8706 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8707 redisplay_tool_bar does. Improve and fix commentary.
8708 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8709 limits of the glyph matrices. (Bug#16051)
8710 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8711 only when the new size is different from the old one, and the new
8712 size can be achieved given the frame height.
8714 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8716 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8718 2013-12-23 Glenn Morris <rgm@gnu.org>
8720 * lread.c (Fload): Mention load-prefer-newer in doc.
8722 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8724 Handle Bug#16207 by being more restrictive when running hooks.
8725 * window.c (unwind_change_frame): New function.
8726 (Fset_window_configuration): Don't run configuration change hook
8727 while the frame configuration is unsafe. Call select_window
8730 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8732 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8734 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8736 * nsterm.h: Declare EmacsColor category.
8738 * nsterm.m (NSColor): Implement EmacsColor category.
8739 (ns_get_color): Use colorUsingDefaultColorSpace.
8740 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8742 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8744 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8746 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8747 having the PNG_NORETURN attribute, to avoid compiler warning in
8750 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8752 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8754 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8755 fringe background extension.
8756 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8757 because they are now always the same as `left' and `width',
8758 respectively. Remove code for the case that `width' and
8759 `sb_width' are different.
8761 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8763 Remove scroll_bar_actual_width from frames.
8764 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8765 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8766 (x_figure_window_size):
8767 * nsterm.m (x_set_window_size):
8768 * widget.c (set_frame_size):
8769 * w32term.c (x_set_window_size):
8770 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8771 scroll_bar_actual_width.
8773 Convert scroll_bar members to integers on Windows.
8774 * w32term.h (struct scroll_bar): Convert top, left, width,
8775 height, start, end and dragging to integers.
8776 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8778 * w32term.c (w32_set_scroll_bar_thumb)
8779 (w32_scroll_bar_handle_click): Remove XINT conversions for
8780 scroll_bar members. Treat bar->dragging as integer.
8781 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8782 first element. Remove XINT conversions for scroll_bar members.
8783 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8784 Remove XINT conversions for scroll_bar members.
8786 Fix assignment for new window total sizes.
8787 * window.c (Fwindow_resize_apply_total): Assign values for
8790 2013-12-20 Chong Yidong <cyd@gnu.org>
8792 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8793 argument to `append'.
8795 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8797 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8798 current text face, for extending the face of the display margins.
8801 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8802 Doc fix. (Bug#16190)
8804 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8806 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8809 * nsterm.m (Qfile, Qurl): New.
8810 (EV_MODIFIERS2): New macro.
8811 (EV_MODIFIERS): Use EV_MODIFIERS2.
8812 (ns_term_init): Remove font and color from DND, does not work on
8813 newer OSX, and other ports don't have them.
8814 (performDragOperation:): Handle modifiers used during drag.
8815 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8816 Remove global Lisp variables used to communicate with ns-win.el.
8817 Remove font and color handling.
8818 (syms_of_nsterm): Defsym Qfile and Qurl.
8820 2013-12-19 Anders Lindgren <andlind@gmail.com>
8822 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8823 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8825 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8826 (constrainFrameRect): Remove special case nr_screens == 1.
8827 Don't constrain size to size of view.
8829 * nsterm.h (ns_output): Remove dont_constrain.
8831 2013-12-19 Anders Lindgren <andlind@gmail.com>
8833 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8835 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8837 Minor fixes for recent openp changes.
8838 * lisp.h (GCPRO7): New macro.
8839 * lread.c (openp): Use bool for boolean; all callers changed.
8840 Protect save_string from GC. Don't assume that file descriptors
8841 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8842 warning about uninitialized variable.
8844 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8846 * w32fns.c (emacs_abort): Use intptr_t as argument of
8847 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8849 2013-12-18 Glenn Morris <rgm@gnu.org>
8851 * lread.c (Fload): Pass load_prefer_newer to openp.
8852 Don't bother checking mtime if openp already did it.
8853 (openp): Add `newer' argument, to check all suffixes
8854 and find the newest file.
8855 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8856 * callproc.c (call_process):
8857 * charset.c (load_charset_map_from_file):
8858 * emacs.c (init_cmdargs):
8859 * image.c (x_create_bitmap_from_file, x_find_image_file):
8861 * lread.c (Flocate_file_internal):
8862 * process.c (Fformat_network_address):
8863 * sound.c (Fplay_sound_internal):
8864 * w32.c (check_windows_init_file):
8865 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8867 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8869 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8871 * w32.c (getloadavg): Don't index samples[] array with negative
8872 indices. Recover from wall-clock time being set backwards.
8874 * w32term.c (w32_initialize): Declare the argument of
8875 set_user_model as const.
8877 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8878 (w32_menu_show): Constify some arguments passed to MessageBox.
8880 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8881 to initialize Lisp objects.
8883 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8884 initialize Lisp objects.
8886 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8887 use variables used only on X under that condition.
8889 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8890 variables not used there.
8892 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8894 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8895 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8897 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8899 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8900 code, revealed in presence of R2L characters, character
8901 compositions, and display vectors. A better fix for Bug#16148.
8902 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8903 GTK and NS builds, they don't have this member of struct frame.
8905 * dispextern.h (struct composition_it): Correct a comment for the
8908 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8910 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8911 This prevents a compilation error on C compilers that do not
8912 default functions to return 'int' if not declared. Also, add
8913 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8914 since it now uses inline functions.
8916 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8918 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8919 display margins on mode line, header line, and in the frame's
8920 tool-bar window. (Bug#16165)
8922 2013-12-16 Andreas Schwab <schwab@suse.de>
8924 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8926 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8928 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8931 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8933 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8935 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8937 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8938 intended to find bogus pointers in font objects (Bug#16140).
8939 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8940 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8941 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8942 Disable for MS-Windows due to Bug#15876; apparently this
8943 requires more or less substantial changes in fontset code.
8944 * xfont.c (xfont_close):
8945 * xftfont.c (xftfont_close): Call x_display_info_for_display
8946 to check whether 'Display *' is valid (Bug#16093 and probably
8949 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8951 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8952 Reported by Juanma Barranquero <lekktu@gmail.com>.
8954 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8955 open a pty on MS-Windows. (Bug#16152)
8957 * emacs.c (decode_env_path): Fix bogus comparison against
8958 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8960 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8962 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8963 (Fx_file_dialog): Add parentheses around && to silence warning.
8965 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8967 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8969 * xdisp.c (extend_face_to_end_of_line): Extend background of
8970 non-default face in margin areas as well. (Bug#16151)
8971 (display_line): Call extend_face_to_end_of_line for continued
8972 lines as well, if the display margins have non-zero width.
8973 (set_glyph_string_background_width): When needed, set the
8974 extends_to_end_of_line_p flag on glyph strings to be drawn in
8975 margin areas, not only in the text area.
8977 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8980 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8982 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8983 Don't worry about verify_error being t, since it has to be a list.
8985 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8987 Use bool for boolean, focusing on headers.
8988 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8989 No need to include <stdbool.h>, since conf_post.h does it now.
8990 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8991 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8992 (SET_PER_BUFFER_VALUE_P):
8993 * ccl.c, ccl.h (setup_ccl_program):
8994 * ccl.h (CHECK_CCL_PROGRAM):
8995 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8996 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8997 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8998 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8999 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9000 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9001 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9002 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9003 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9004 (CHARSET_FAST_MAP_SET):
9005 * coding.c (decode_coding_ccl, encode_coding_ccl):
9006 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9007 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9008 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9009 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9010 (decode_coding_c_string):
9011 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9012 * conf_post.h (has_attribute):
9013 * dispextern.h (trace_redisplay_p)
9014 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9015 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9016 (SET_GLYPH_FROM_CHAR_GLYPH)
9017 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9018 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9019 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9020 (cursor_in_mouse_face_p):
9021 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9022 (blank_row, prepare_desired_row)
9023 (build_frame_matrix_from_leaf_window, make_current)
9024 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9025 (update_window, scrolling_window, update_frame_line):
9026 * disptab.h (GLYPH_FOLLOW_ALIASES):
9027 * editfns.c (Fformat):
9028 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9029 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9030 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9031 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9032 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9033 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9034 (FONT_DEFERRED_LOG):
9035 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9036 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9037 (FRAME_MOUSE_UPDATE):
9038 * fringe.c (Fdefine_fringe_bitmap):
9039 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9040 (x_create_bitmap_from_xpm_data, xpm_load_image):
9041 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9042 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9043 (MERGE_INTERVAL_CACHE):
9044 * keymap.h (KEYMAPP):
9045 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9046 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9047 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9048 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9049 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9050 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9051 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9052 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9053 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9054 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9055 (SETUP_BUFFER_SYNTAX_TABLE):
9056 * systime.h (timespec_valid_p):
9057 * term.c (save_and_enable_current_matrix):
9058 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9059 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9060 (redisplay_internal, try_window_reusing_current_matrix)
9061 (sync_frame_with_window_matrix_rows, try_window_id)
9062 (display_menu_bar, display_tty_menu_item, display_mode_line)
9063 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9064 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9065 * xmenu.c (xmenu_show):
9066 * xterm.c (use_xim, x_term_init):
9067 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9068 (struct x_bitmap_record):
9069 Use bool for booleans.
9070 * ccl.c (struct buffer_text):
9071 * ccl.h (struct ccl_program):
9072 * charset.h (struct charset):
9074 * coding.h (struct iso_2022_spec, struct coding_system):
9075 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9076 (struct glyph_string, struct face, struct face_cache)
9077 (struct bidi_string_data, struct bidi_it)
9078 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9080 * editfns.c (Fformat):
9081 * frame.h (struct frame):
9082 * fringe.c (struct fringe_bitmap):
9083 * intervals.h (struct interval):
9084 * keyboard.h (struct kboard):
9085 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9086 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9087 (struct Lisp_Buffer_Local_Value, union specbinding):
9088 * macfont.m (struct macfont_info):
9089 * process.h (struct Lisp_Process):
9090 * termchar.h (struct tty_display_info):
9091 * window.h (struct window):
9092 * xterm.h (struct x_output):
9093 Use bool_bf for boolean bit-fields.
9094 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9095 All callers changed.
9096 * ccl.h (struct ccl_program): Remove unused members private_state,
9097 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9099 (struct ccl_spec): Remove unused members cr_carryover,
9100 eight_bit_carryover.
9101 * conf_post.h: Include <stdbool.h>.
9102 (bool_bf): New type.
9103 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9104 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9105 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9106 'do { ... } while (false)' brackets.
9107 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9108 Args must now be expressions; all callers changed.
9109 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9110 (PRODUCE_GLYPHS): Simplify use of boolean.
9111 * fileio.c (Fcopy_file):
9112 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9113 * lisp.h (UNGCPRO): Return void, not int.
9114 (FOR_EACH_TAIL): Use void expression, not int expression.
9115 * region-cache.c: Reindent.
9116 * region-cache.h: Copy comments from region-cache.c, to fix
9117 incorrect remarks about booleans.
9119 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9121 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9122 when character at point is displayed from a display vector.
9125 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9127 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9128 now a list of certificate validation checks that will abort a
9129 connection with an error.
9130 (Fgnutls_boot): Document it and use it.
9132 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9134 * w32term.c (w32_enable_frame_resize_hack): New variable.
9135 (x_set_window_size): Use it to hack frame resizing on Windows
9138 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9140 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9141 Windows-specific code to w32.c. Change error message text to
9142 match that of Posix platforms.
9144 * w32.c (w32_copy_file): New function, most of the code copied and
9145 reworked from Fcopy_file. Improve error handling. Plug memory
9146 leak when errors are thrown. Support file names outside of the
9147 current codepage. (Bug#7100)
9149 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9151 * lread.c (load_path_default): Prototype.
9153 2013-12-13 Glenn Morris <rgm@gnu.org>
9155 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9156 (dump_path): Remove.
9157 (load-path-default): Remove `changed' argument.
9158 Do not set dump_path permanently. Simplify.
9159 (init_lread): Simplify.
9160 (syms_of_lread): Remove dump_path.
9162 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9164 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9165 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9166 2013-12-12 font-related change to avoid Bug#16128, which
9167 is quite hard to fix without even more substantial changes.
9169 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9171 * font.c (font_close_object): Check for live frame (Bug#16128).
9173 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9175 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9176 Return ptrdiff_t, not int, since it's a buffer size.
9177 Reindent/reparen some macros to a more Gnuish style.
9179 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9181 Avoid undefined behavior with huge regexp interval counts.
9182 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9183 since it's now specialized to interval counts. All uses changed.
9184 Do not assume wraparound on signed integer overflow.
9185 (regex_compile): Simplify based on the above changes.
9187 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9189 Support file names on MS-Windows that use characters outside of
9190 the current system codepage. (Bug#7100)
9192 * w32.c (get_file_security, set_file_security)
9193 (create_symbolic_link): Separate pointers and boolean flags for
9194 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9195 non-zero, else the former.
9196 (codepage_for_filenames, filename_to_utf16, )
9197 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9199 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9201 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9202 Accept only one argument; all callers changed.
9203 (dostounix_filename): Remove the second argument, now works in
9204 UTF-8. All callers changed.
9205 (parse_root): Lose DBCS code.
9206 (get_long_basename, w32_get_short_filename, init_environment)
9207 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9208 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9209 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9210 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9211 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9212 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9214 (ansi_encode_filename): New function.
9215 (get_emacs_configuration, get_emacs_configuration_options):
9217 (add_volume_info, GetCachedVolumeInformation): Run the input file
9218 name through unixtodos_filename, to ensure it is stored and
9219 referenced in canonical form.
9220 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9221 (logon_network_drive, sys_link, utime): Improve error handling.
9222 (sys_access): New function.
9223 (hashval, generate_inode_val): Unused functions deleted.
9224 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9225 (check_windows_init_file): Convert error message from UTF-8 to
9226 ANSI codepage, for display in the message box.
9227 (globals_of_w32): Set w32_unicode_filenames according to the OS
9230 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9231 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9232 (syms_of_w32term): Declare w32-unicode-filenames.
9234 * w32proc.c (new_child, delete_child): Remove code that handled
9235 unused pending_deletion and input_file members of the child struct.
9236 (create_child, sys_spawnve): Convert all file names to ANSI
9237 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9238 name cannot be encoded in ANSI codepage. Don't use
9239 unixtodos_filename, mirror slashes by hand.
9240 (record_infile, record_pending_deletion): Functions deleted.
9241 (Fw32_short_file_name): Call w32_get_short_filename instead of
9244 * w32notify.c (add_watch): Work in Unicode mode when
9245 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9246 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9247 instead, do the same with Lisp primitives.
9249 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9250 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9251 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9252 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9253 (Fw32_shell_execute): Improve error reporting.
9254 (Fdefault_printer_name): Ifdef away for Cygwin.
9256 * w32.h (struct _child_process): Remove input_file and
9257 pending_deletion members that are no longer used.
9258 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9259 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9260 (ansi_encode_filename): New and updated prototypes.
9262 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9264 (unexec): Don't use dostounix_filename, it expects a file name in
9265 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9268 * fileio.c (Ffile_name_directory, file_name_as_directory)
9269 (directory_file_name, Fexpand_file_name)
9270 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9271 arguments of dostounix_filename.
9272 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9273 use MAX_UTF8_PATH for size of file-name strings.
9274 (emacs_readlinkat): Build an explicitly unibyte string for file
9276 (syms_of_fileio) <file-name-coding-system>:
9277 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9279 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9280 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9281 directories to UTF-8.
9282 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9283 environment, and each element of the input PATH, to UTF-8.
9285 * dired.c (file_attributes): Use build_unibyte_string explicitly
9286 to make Lisp strings from user and group names.
9288 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9291 * coding.c (decode_file_name, encode_file_name): New functions.
9293 * termcap.c (tgetent): Adapt to the change in arguments of
9296 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9299 * msdos.c (dostounix_filename, init_environment): Adapt to the
9300 change in arguments of dostounix_filename.
9302 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9303 [WINDOWSNT]: Encode file names passed to the image libraries in
9306 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9307 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9309 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9310 arguments of dostounix_filename.
9312 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9314 * font.h (struct font_entity) [HAVE_NS]: New field to record
9315 font driver which was used to create this entity.
9316 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9317 frame where the font was opened.
9318 (font_close_object): Add prototype.
9319 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9320 (font_close_object): Not static any more. Lost frame arg.
9321 Adjust comment and users.
9322 * alloc.c (cleanup_vector): Call font_close_object to adjust
9323 per-frame font counters correctly. If HAVE_NS, also call
9324 driver-specific cleanup for font-entity objects.
9325 * ftfont.c (ftfont_open):
9326 * nsfont.m (nsfont_open):
9327 * w32font.c (w32font_open_internal):
9328 * xfont.c (xfont_open):
9329 * xftfont.c (xftfont_open): Save frame pointer in font object.
9330 * macfont.m (macfont_open): Likewise.
9331 (macfont_descriptor_entity): Save driver pointer to be able
9332 to call its free_entity routine when font-entity is swept.
9333 * ftxfont.c (ftxfont_open): Add eassert because frame
9334 pointer should be saved by ftfont_driver.open.
9336 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9338 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9339 input polling is used. This is still meaningful for Cygwin, see
9340 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9341 * keyboard.c (poll_for_input_1, input_polling_used):
9342 Define unconditionally.
9343 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9344 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9345 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9346 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9347 (face_for_char): Likewise. Rearrange eassert and return ASCII
9348 face for CHAR_BYTE8_P.
9349 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9351 2013-12-11 Ken Brown <kbrown@cornell.edu>
9353 * dispextern.h (erase_phys_cursor):
9354 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9356 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9358 * nsterm.m (x_free_frame_resources):
9359 * term.c (tty_free_frame_resources):
9360 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9361 face cache because it's implied by free_frame_faces anyway.
9362 * w32term.c (x_free_frame_resources): Likewise. Do not call
9363 free_frame_faces twice.
9365 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9367 * editfns.c (Fformat_time_string): Mention %F in the doc.
9369 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9371 * window.c (resize_frame_windows): Don't return immediately when
9372 the root window's size doesn't change - the minibuffer window
9373 may still have to be repositioned/resized.
9374 * xfns.c (Fx_create_frame): Always change the frame size after
9375 initializing the frame's faces.
9376 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9377 change_frame_size should already have done it.
9378 (x_new_font): Assign new tool- and menu-bar heights.
9379 (x_set_window_size_1): Account for tool- and menu-bar heights
9380 (Bug#16013). Don't set pixel sizes since change_frame_size
9381 should already have done it.
9383 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9385 Remove the option of using libcrypto.
9386 * Makefile.in (LIB_CRYPTO): Remove.
9387 (LIBES): Don't use it.
9389 2013-12-11 Juri Linkov <juri@jurta.org>
9391 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9392 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9394 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9396 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9397 drawn tool bar items (Bug#16058).
9398 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9400 2013-12-09 Ken Brown <kbrown@cornell.edu>
9402 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9404 * lisp.h (get_frame_param): Adjust conditions for prototype
9407 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9409 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9410 Avoid unused macro warning if configured --without-xft.
9412 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9414 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9416 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9418 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9420 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9422 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9424 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9426 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9428 Use libcrypto's checksum implementations if available, for speed.
9429 * Makefile.in (LIB_CRYPTO): New macro.
9432 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9433 The macro didn't conform to C99 due to type mismatch,
9434 which caused compilation failure with Sun C 5.12,
9435 and it was confusing anyway. Include window.h to declare
9436 redisplay_other_windows.
9438 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9440 * window.c (set_window_buffer): Update mode line (bug#16084).
9442 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9444 Fix minor problems found by static checking.
9445 * keyboard.c (poll_for_input_1, input_polling_used):
9446 Define only if HAVE_NTGUI.
9447 * xmenu.c (popup_activate_callback): Omit unnecessary
9448 check against USE_X_TOOLKIT, which must be defined here anyway.
9449 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9452 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9454 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9456 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9458 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9460 * nsterm.m (x_set_window_size): Remove fprintf.
9461 (init): Define always. Set applicationDidFinishLaunchingCalled
9463 (applicationDidFinishLaunching:):
9464 Set applicationDidFinishLaunchingCalled.
9465 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9468 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9470 Pixel resize changes for NS (Bug#16049).
9471 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9472 height/width. row/cols are locals.
9473 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9474 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9475 (windowWillResize): Remove gsextra. Calculate extra as in
9477 (x_new_font): Don't change frame size if fullscreen.
9478 Change size pixelwise.
9480 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9481 comment in xfns.c. Change to pixelwise call.
9483 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9485 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9488 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9490 * xterm.c (input_signal_count): Remove.
9491 (x_dispatch_event): Define unconditionally.
9492 (x_make_frame_visible): Process X events until the frame
9493 is really visible (Bug#16027).
9494 * xterm.h (x_dispatch_event): Declare unconditionally.
9496 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9498 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9500 * nsterm.m (x_set_window_size): Handle pixelwise.
9502 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9504 * w32term.c (x_new_font):
9505 * xterm.c (x_new_font): Calculate new frame size from new font
9508 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9510 * lisp.h (FOR_EACH_TAIL): New macro.
9511 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9513 * window.c (select_window): Call second wset_redisplay before we change
9514 selected_window (bug#16034).
9516 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9518 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9520 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9522 * w32xfns.c: Include window.h, to avoid a compiler warning.
9524 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9526 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9527 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9528 window_scroll takes care of it.
9529 (Fset_window_point, Fdelete_other_windows_internal)
9530 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9531 (Fsplit_window_internal, Fdelete_window_internal)
9532 (Fresize_mini_window_internal, Fset_window_configuration)
9533 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9534 cause redisplay instead of forcing a complete redisplay.
9535 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9536 we're only affecting the selected_window.
9538 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9540 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9541 directional control characters. Update type and category
9542 determination according to the UBA from Unicode v6.3.
9543 (bidi_category_t): New category EXPLICIT_FORMATTING.
9545 * dispextern.h (bidi_type_t): Update to include new bidirectional
9546 properties introduced with Unicode v6.3. (Bug#16043)
9548 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9550 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9553 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9555 * font.c (font_list_entities): Remove dummy assignment.
9556 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9557 used on graphic displays only. Remove unused 'font_encoder' member.
9558 (struct font_bitmap): Remove unused 'extra' member.
9559 * nsfont.m (nsfont_open):
9560 * w32font.c (w32font_open_internal):
9561 * ftfont.c (ftfont_get_bitmap): Adjust users.
9563 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9565 Use bool for boolean.
9566 * tparam.c (tparam1):
9567 * undo.c (record_point, record_property_change):
9568 Use bool for boolean, for local vars that are always true or false.
9570 Minor integer overflow fixes (Bug#16033).
9571 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9572 This improves on the previous fix to this function.
9573 (window_resize_check): When summing up pixel counts, don't rely on
9574 undefined behavior if the sum overflows.
9576 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9578 * window.c (Fset_window_new_pixel): Don't choke at negative
9579 argument value (Bug#16033).
9581 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9582 to avoid crash in window_box_height.
9584 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9585 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9587 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9589 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9591 Minor integer overflow fixes.
9592 * window.c (Fset_window_new_pixel, grow_mini_window):
9593 * xdisp.c (Fwindow_text_pixel_size):
9594 Avoid undefined behavior on signed integer overflow.
9595 * xfns.c (x_set_mouse_color):
9596 Check that drag shape fits in 'unsigned', since that's what X wants.
9598 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9600 Improve reporting of fatal exception on MS-Windows.
9601 * w32fns.c (my_exception_handler): New function.
9602 (globals_of_w32fns): Set it up as the unhandled exception
9603 handler. Initialize exception code and address to zeros.
9604 (emacs_abort): If the exception code and address are available,
9605 print them at the beginning of the backtrace. Fix the format of
9606 printing addresses (was producing 0x0x12345678 on XP).
9609 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9611 * eval.c (Fbacktrace__locals): New function.
9612 (syms_of_eval): Defsubr it.
9614 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9616 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9617 Define here to unify between...
9618 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9619 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9621 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9623 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9625 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9626 fringe background extension.
9627 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9628 because they are now always the same as `left' and `width',
9629 respectively. Remove code for the case that `width' and
9630 `sb_width' are different.
9632 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9634 Fix minor problems found by static checking.
9635 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9636 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9637 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9639 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9641 * image.c (imagemagick_compute_animated_image): Don't crash if we
9642 have an animation with different-sized images (bug#15313).
9644 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9646 Remove some unused items introduced during pixelwise change.
9647 * window.c (window_resize_total_check): Remove unused function.
9648 * xdisp.c (remember_mouse_glyph): Remove unused label.
9649 (Ftool_bar_height): Move declaration inside #if.
9650 * xterm.c (x_set_window_size): Don't use r and c.
9652 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9654 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9657 * window.c (Fset_window_configuration): Comment out unused variables.
9659 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9661 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9663 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9665 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9667 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9668 HAVE_GNUTLS3 (Bug#16001).
9670 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9671 if interrupts are deferred (Bug#15801).
9673 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9675 Support resizing frames and windows pixelwise.
9676 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9677 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9678 (struct glyph_matrix): Replace window_left_col and
9679 window_top_line by window_pixel_left and window_pixel_top.
9680 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9682 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9683 (draw_window_divider, move_it_to, x_draw_right_divider)
9684 (x_draw_bottom_divider, change_frame_size): Add or fix
9686 * dispnew.c (change_frame_size_1): Change prototype.
9687 (adjust_glyph_matrix, required_matrix_width)
9688 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9689 values instead of lines and columns.
9690 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9691 WINDOW_TOTAL_FRINGE_WIDTH.
9692 (handle_window_change_signal, do_pending_window_change)
9693 (init_display): Adjusts calls of change_frame_size.
9694 (change_frame_size, change_frame_size_1): Handle pixelwise
9696 * frame.c (Qright_divider_width, Qbottom_divider_width):
9698 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9699 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9700 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9701 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9703 (set_frame_param): New function.
9704 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9705 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9706 (Ffringe_width, Fborder_width, Fright_divider_width)
9707 (Fbottom_divider_width): New functions, defsubr them.
9708 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9709 New argument pixelwise.
9710 (struct frame_parm_table): New members Qright_divider_width and
9711 Qbottom_divider_width.
9712 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9713 (x_report_frame_params): Handle Qright_divider_width and
9714 Qbottom_divider_width.
9715 (x_set_right_divider_width, x_set_bottom_divider_width):
9717 (frame_resize_pixelwise): New option.
9718 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9719 new_pixelwise, right_divider_width and bottom_divider_width;
9720 remove total_lines; rename text_lines, text_cols, new_text_lines
9721 and new_text_cols to text_height, text_width, new_height and
9722 new_width respectively.
9723 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9724 FRAME_TEXT_WIDTH respectively.
9725 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9726 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9727 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9729 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9730 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9731 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9732 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9733 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9734 (FRAME_TOTAL_COLS_ARG): Remove macro.
9735 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9736 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9737 (x_wm_set_size_hint): Handle frame pixel sizes.
9738 * indent.c (compute_motion, Fcompute_motion):
9739 Call window_body_width instead of window_body_cols.
9740 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9741 (make_lispy_position): Handle right and bottom dividers.
9742 (Fsuspend_emacs): Pixelize call of change_frame_size.
9743 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9744 * lisp.h: Extern set_frame_param.
9745 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9747 (Fx_create_frame): Add entry for vertical_drag_cursor.
9748 Pixelize call of change_frame_size.
9749 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9750 * nsterm.m (ns_update_window_end): Optionally draw right
9752 (x_set_window_size): Add argument pixelwise.
9753 Call check_frame_size and change_frame_size with pixelwise zero.
9754 (ns_draw_window_divider): New function.
9755 (ns_redisplay_interface): Add ns_draw_window_divider.
9756 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9757 (x_new_font): Call x_set_window_size with pixelwise zero.
9758 * print.c (print_object): For a window print its sequence
9760 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9761 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9762 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9763 (w32_createwindow): Use scroll bar area width.
9764 (w32_wnd_proc): Handle bottom divider width.
9765 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9766 (Fx_create_frame): Default divider width parameters.
9767 Caclulate sizes pixelwise. Add vertical drag cursor support.
9768 (x_create_tip_frame): Default divider widths to zero.
9769 Pixelize call to change_frame_size.
9770 (Fx_show_tip): Add handling of divider widths. Pixelize window
9772 (Fw32_frame_rect): New function.
9773 (frame_parm_handler w32_frame_parm_handlers): Add divider
9775 (Vx_window_vertical_drag_shape): Add variable.
9776 * w32inevt.c (resize_event, maybe_generate_resize_event):
9777 Pixelize change_frame_size calls.
9778 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9780 * w32term.c (w32_draw_window_divider): New function.
9781 (x_update_window_end): Handle right divider.
9782 (w32_draw_fringe_bitmap, x_scroll_run)
9783 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9784 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9785 Calculate new frame sizes pixelwise.
9786 (x_new_font): Pixelize call to x_set_window_size.
9787 (x_check_fullscreen): Pixelize call to change_frame_size.
9788 (x_set_window_size_1, x_set_window_size): New argument
9789 pixelwise. Calculate pixelwise.
9790 (x_wm_set_size_hint): Use scroll bar area width.
9791 (w32_redisplay_interface): Add w32_draw_window_divider.
9792 * w32term.h (struct w32_output): Add vertical drag cursor.
9793 * widget.c (set_frame_size, update_wm_hints)
9794 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9796 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9797 * window.c (sequence_number): Restore.
9798 (Fwindow_pixel_width, Fwindow_pixel_height)
9799 (Fwindow_mode_line_height, Fwindow_header_line_height)
9800 (window_pixel_to_total, Frun_window_scroll_functions)
9801 (Fset_window_new_pixel, window_resize_apply_total)
9802 (Fwindow_resize_apply_total): New functions.
9803 (window_body_height, window_body_width): Rename from
9804 window_body_lines. New argument PIXELWISE.
9805 Calculate pixelwise.
9806 (Fwindow_body_height, Fwindow_body_width): New argument
9808 (coordinates_in_window, window_relative_x_coord): Use window's
9809 pixel width instead of total width.
9810 (replace_window, recombine_windows): Initialize pixel values.
9811 (resize_root_window, resize_frame_windows, grow_mini_window)
9812 (shrink_mini_window): New argument PIXELWISE.
9813 Calculate pixelwise.
9814 (Fdelete_other_windows_internal, adjust_window_margins)
9815 (window_resize_check, window_resize_apply)
9816 (Fdelete_window_internal, Fresize_mini_window_internal)
9817 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9818 (check_frame_size): Rename arguments. New argument PIXELWISE.
9819 Calculate pixelwise.
9820 (set_window_buffer): Make samebuf bool. Run configuration change
9821 hook only if buffer changed.
9822 (Fset_window_buffer): Rewrite doc-string.
9823 (make_window): Initialize new_pixel slot.
9824 (Fwindow_resize_apply): Check pixel size of root window.
9825 (Fsplit_window_internal): Call 2nd argument pixel_size.
9826 Calculate pixelwise.
9827 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9829 (save_window_data): New slots frame_text_width,
9830 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9831 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9833 (Fcurrent_window_configuration, Fset_window_configuration)
9834 (save_window_save, compare_window_configurations): Handle new
9835 slots in save_window_data and saved_window.
9836 (Fset_window_scroll_bars): Fix doc-string.
9837 (window_resize_pixelwise): New variable.
9838 (coordinates_in_window, Fcoordinates_in_window_p):
9840 (make_parent_window): Adjust sequence_number.
9841 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9843 * window.h (struct window): New members new_pixel, pixel_left,
9844 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9845 (wset_new_pixel): New function.
9846 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9847 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9848 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9849 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9850 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9851 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9852 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9853 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9854 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9855 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9856 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9857 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9858 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9859 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9860 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9862 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9863 (window_body_width, check_frame_size): Adapt external declarations.
9864 * xdisp.c (last_max_ascent): New integer.
9865 (window_text_bottom_y): Handle bottom divider.
9866 (window_box_width, window_box_height): Calculate pixelwise.
9867 (get_glyph_string_clip_rects): Handle right divider.
9868 (remember_mouse_glyph): When windows are resized pixelwise
9869 proceed with width and height set to 1.
9870 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9872 (move_it_to): Calculate and return maximum x position
9874 (Fwindow_text_pixel_size): New function.
9875 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9876 (tool_bar_lines_needed): Rename to tool_bar_height.
9877 Calculate pixelwise.
9878 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9879 Calculate pixelwise.
9880 (redisplay_tool_bar): Calculate pixelwise.
9881 (redisplay_window): Calculate pixelwise. Handle dividers.
9882 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9883 (x_draw_vertical_border): Handle dividers.
9884 (define_frame_cursor1): Handle vertical drag cursor.
9885 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9886 (expose_window): Calculate pixelwise. Handle dividers.
9887 (init_xdisp): Initialize pixel values.
9888 * xfaces.c (Qwindow_divider): New face.
9889 (realize_basic_faces): Realize it.
9890 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9891 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9892 (x_set_scroll_bar_default_width): Default actual width to 16.
9893 (Fx_create_frame): Set sizes pixelwise.
9894 (x_create_tip_frame): Default divider widths to zero.
9895 Pixelize call of change_frame_size.
9896 (Fx_show_tip): Handle divider widths. Initial pixel position
9898 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9899 (Vx_window_vertical_drag_shape): New option.
9900 * xmenu.c (free_frame_menubar): Pixelize call of
9902 * xterm.c (x_draw_window_divider): New function.
9903 (x_update_window_end): Optionally draw right divider.
9904 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9905 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9906 (handle_one_xevent, x_new_font): Calculate pixelwise.
9907 (x_set_window_size_1, x_set_window_size): New argument
9908 pixelwise. Calculate pixelwise.
9909 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9910 (struct x_redisplay_interface): Add x_draw_window_divider.
9911 * xterm.h (struct x_output): Add vertical_drag_cursor.
9913 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9915 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9916 Set invisible frames's `redisplay' when a full redisplay is requested.
9917 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9918 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9919 (display_mode_lines): Set it here instead.
9921 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9923 * dispextern.h (set_window_update_flags): Remove.
9925 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9927 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9929 * xdisp.c (REDISPLAY_SOME_P): New macro.
9930 (redisplay_internal): Use it (bug#15999).
9931 (prepare_menu_bars, redisplay_window): Use it as well.
9933 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9935 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9937 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9938 (globals_of_w32font): Zero it out.
9939 (GetCharWidth32W_Proc): New function pointer.
9940 (get_char_width_32_w): New function.
9941 (compute_metrics): If get_glyph_outline_w returns an error, try
9942 get_char_width_32_w before declaring a failure. This avoids
9943 punishing raster (a.k.a. "bitmap") fonts by slowing down
9944 redisplay. (Bug#6364).
9946 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9948 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9949 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9950 highlight needs to be redisplayed. (Bug#15913)
9952 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9954 Fix minor problems found by static checking.
9955 * buffer.h (struct buffer_text, struct buffer):
9956 * frame.h (struct frame):
9957 * window.h (struct window):
9958 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9959 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9960 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9961 no-longer-valid use of HAVE_MENUS.
9962 * xdisp.c (propagate_buffer_redisplay): Now static.
9964 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9966 * xmenu.c (Fmenu_or_popup_active_p):
9967 * window.c (Fset_window_configuration):
9968 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9969 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9970 * fns.c (Fyes_or_no_p):
9971 * editfns.c (Fmessage_box, Fmessage_or_box):
9972 * alloc.c (make_save_ptr_ptr):
9973 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9975 * window.c (Fset_window_configuration): Move select_window later.
9977 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9979 Refine redisplay optimizations to only redisplay *some* frames/windows
9980 rather than all of them.
9981 * xdisp.c (REDISPLAY_SOME): New constant.
9982 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9983 (bset_redisplay, bset_update_mode_line): New functions.
9984 (message_dolog): Use bset_redisplay.
9985 (clear_garbaged_frames): Use fset_redisplay.
9986 (echo_area_display): Use wset_redisplay.
9987 (buffer_shared_and_changed): Remove.
9988 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9989 frame titles. Compute the actual set of windows redisplayed.
9990 Don't update frame titles and menu bars for frames that don't need to
9992 (propagate_buffer_redisplay): New function.
9994 (redisplay_internal): Use it. Be more selective in the set of windows
9995 we redisplay. Propagate windows_or_buffers_changed to
9996 update_mode_lines a bit later to simplify the code.
9997 (mark_window_display_accurate_1): Reset window and buffer's
9999 (redisplay_window): Do nothing if neither the window nor the buffer nor
10000 the frame needs redisplay.
10001 * window.h (struct window): Add `redisplay' field.
10002 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10003 (redisplay_other_windows, window_list): New declarations.
10004 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10005 (window_list): Not static any more.
10006 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10007 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10008 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10009 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10010 * frame.h (struct frame): Add `redisplay' field.
10011 Move `external_menu_bar' bitfield next to other bit-fields.
10012 (SET_FRAME_GARBAGED): Use fset_redisplay.
10013 (SET_FRAME_VISIBLE): Don't garbage the frame;
10014 Use redisplay_other_windows.
10015 * buffer.h (struct buffer): Add `redisplay' field.
10016 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10017 (modify_overlay): Use bset_redisplay.
10018 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10020 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10022 Support w32 file notifications in batch mode.
10023 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10024 invalid (which happens in batch mode). If non-interactive, call
10025 handle_file_notifications to store file notification events in the
10026 input queue. (Bug#15933)
10028 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10030 * w32inevt.c (handle_file_notifications): Now external, not static.
10032 * w32term.h (handle_file_notifications): Provide prototype.
10034 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10035 init_crit, since init_display, which does that otherwise, is not
10038 2013-11-27 Glenn Morris <rgm@gnu.org>
10040 * Makefile.in ($(lispsource)/international/charprop.el): New.
10041 (emacs$(EXEEXT)): Depend on charprop.el.
10043 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10045 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10046 deleting portions of the buffer under non-nil REPLACE argument.
10049 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10050 directory, watch it and not its parent.
10051 (add_watch): Allow empty string in FILE.
10053 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10055 * window.c (Fset_window_start, window_resize_apply)
10056 (window_scroll): Reset window_end_valid (Bug#15957).
10058 2013-11-27 Glenn Morris <rgm@gnu.org>
10060 * Makefile.in (leimdir): Now in lisp source directory.
10061 ($(leimdir)/leim-list.el): Just use ../leim .
10062 * epaths.in (PATH_DUMPLOADSEARCH):
10063 * lread.c (load_path_default):
10064 * nsterm.m (ns_load_path): No more leim directory.
10066 2013-11-26 Andreas Schwab <schwab@suse.de>
10068 * .gdbinit (xgettype): Add cast.
10070 2013-11-26 Glenn Morris <rgm@gnu.org>
10072 Preload leim-list.el.
10073 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10074 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10075 is a single directory.
10077 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10079 bool-vector-subsetp is now the normal direction (Bug#15912).
10080 * data.c (Fbool_vector_subsetp): Test whether the first argument
10081 is a subset of the second one, not the reverse. Add doc string.
10083 Fix minor problems found by static checking.
10084 * lread.c (load_path_default): Now static.
10085 * textprop.c (text_property_stickiness): Be consistent about the
10086 test used when deciding whether to consider the previous character.
10087 This simplifies the code a bit.
10089 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10093 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10094 (syms_of_frame): Don't defsubr them.
10096 2013-11-25 Glenn Morris <rgm@gnu.org>
10098 * lread.c (load_path_default): Change the sense of the argument.
10099 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10100 from dump_path. When it is not, avoid checking dump_path twice.
10102 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10103 uninstalled dump_path against installed Vload_path. (Bug#15964)
10105 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10107 Export get_pos_property to Elisp.
10108 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10109 (syms_of_editfns): Export it to Elisp.
10111 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10113 2013-11-23 Romain Francoise <romain@orebokech.com>
10115 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10116 initialization here ...
10117 (syms_of_fileio): ... from here.
10119 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10121 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10122 Please use --enable-check-lisp-object-type.
10124 2013-11-23 Glenn Morris <rgm@gnu.org>
10126 * process.c (get_process): Explicit error for dead buffers.
10128 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10130 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10132 2013-11-23 Glenn Morris <rgm@gnu.org>
10134 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10135 * lread.c (load_path_check): Take path to check as argument.
10136 (load_path_default): New, split from init_lread.
10137 (init_lread): Move calc of default load-path to load_path_default.
10138 Empty elements in EMACSLOADPATH now stand for the default.
10139 (load-path): Doc fix.
10140 * emacs.c (decode_env_path): Add option to treat empty elements
10141 as nil rather than ".".
10142 * callproc.c (init_callproc_1, init_callproc):
10143 * image.c (Vx_bitmap_file_path):
10144 * lisp.h (decode_env_path):
10145 * lread.c (Vsource_directory):
10146 Update for new argument spec of decode_env_path.
10148 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10150 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10151 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10153 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10155 Fix some dependency problems that cause unnecessary recompiles.
10157 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10158 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10159 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10160 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10161 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10162 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10163 (boostrap-clean): No need to remove stamp-oldxmenu.
10165 Fix recently introduced bool vector overrun.
10166 This was due to an optimization that went awry.
10167 Reported by Glenn Morris in
10168 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10169 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10170 for empty vectors, undoing the 2013-11-18 change.
10171 * data.c (bool_vector_binop_driver): Rely on this.
10172 Fix bug that occasionally overran the destination.
10173 * lisp.h (struct Lisp_Bool_vector): Document this.
10175 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10177 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10180 * nsterm.m (init, run, stop:): Comment out for now, does not work
10183 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10185 * charset.c (syms_of_charset): Don't read past end of string.
10187 2013-11-19 Glenn Morris <rgm@gnu.org>
10189 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10191 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10193 Add hooks to run on gaining/losing focus. (Bug#15029)
10194 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10195 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10196 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10198 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10200 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10201 The old names predated the API change that put destination at end.
10203 Improve API of recently-added bool vector functions (Bug#15912).
10204 The old API had (bool-vector-count-matches A B)
10205 and (bool-vector-count-matches-at A B I), which gave the
10206 misleading impression that the two functions were variants, one
10207 with a location I. The new API has (bool-vector-count-population A)
10208 and (bool-vector-count-consecutive A B I) to make the distinction
10209 clearer. The first function no longer has a B argument, since the
10210 caller can easily determine the number of nils if the length and
10211 number of ts is known.
10212 * data.c (Fbool_vector_count_population): Rename from
10213 bool_vector_count_matches, and accept just 1 argument.
10214 (Fbool_vector_count_consecutive): Rename from
10215 Fbool_vector_count_matches_at.
10217 Always allocate at least one bits_word per bool vector.
10218 See Daniel Colascione in:
10219 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10220 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10221 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10222 * lisp.h (struct Lisp_Bool_vector): Document this.
10224 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10226 * insdel.c (invalidate_buffer_caches): New function, consolidated
10227 from part of prepare_to_modify_buffer.
10228 (insert_from_gap, prepare_to_modify_buffer):
10229 * coding.c (code_convert_region, code_convert_string):
10230 Call invalidate_buffer_caches. (Bug#15841)
10232 * lisp.h (invalidate_buffer_caches): Add prototype.
10234 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10236 * w32term.c (x_update_window_end): Don't invalidate the entire
10237 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10238 highlight needs to be redisplayed. (Bug#15913)
10240 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10242 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10244 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10246 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10247 while we are using Vprin1_to_string_buffer.
10249 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10250 after inserting the description string. (Bug#15907)
10252 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10254 * data.c: Work around bogus GCC diagnostic about shift count.
10255 Reported by Eli Zaretskii in
10256 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10257 (pre_value): New function.
10258 (count_trailing_zero_bits): Use it.
10260 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10262 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10263 assume C macros are not supported even under -g3 in these old GCC
10266 2013-11-15 Leo Liu <sdl.web@gmail.com>
10268 * minibuf.c (Ftry_completion, Fall_completions)
10269 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10271 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10273 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10274 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10275 This avoids placing unnecessary constants into the Emacs code.
10277 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10279 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10280 for Cygwin w32 build.
10282 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10283 for Cygwin w32 build. (Bug#15892)
10285 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10287 Simplify, port and tune bool vector implementation.
10288 * alloc.c (bool_vector_exact_payload_bytes)
10289 (bool_vector_payload_bytes): Remove.
10290 (bool_vector_fill): Return its argument.
10291 * alloc.c (bool_vector_fill):
10293 * print.c (print_object):
10294 Simplify by using bool_vector_bytes.
10295 * alloc.c (make_uninit_bool_vector):
10296 New function, broken out from Fmake_bool_vector.
10297 (Fmake_bool_vector): Use it. Use tail call.
10298 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10299 * data.c (BITS_PER_ULL): New constant.
10300 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10301 if long long versions don't exist.
10302 (shift_right_ull): New function.
10303 (count_one_bits_word): New function, replacing popcount_bits_word
10304 macro. Don't assume that bits_word is no wider than long long.
10305 (count_one_bits_word, count_trailing_zero_bits):
10306 Don't assume that bits_word is no wider than long long.
10307 * data.c (bool_vector_binop_driver, bool_vector_not):
10308 * fns.c (Fcopy_sequence):
10310 Create an uninitialized destination, to avoid needless work.
10311 (internal_equal): Simplify.
10312 (Ffillarray): Prefer tail call.
10313 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10314 contain at least one word.
10315 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10316 chars are narrower than ints.
10317 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10318 * fns.c (Fcopy_sequence):
10320 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10321 Don't try to port to hosts where bits_word values have holes; the
10322 code wouldn't work there anyway. Verify this assumption, though.
10323 (bool_vector_bytes): New function.
10324 (make_uninit_bool_vector): New decl.
10325 (bool_vector_fill): Now returns Lisp_Object.
10327 * xfns.c (xic_create_fontsetname):
10328 * xrdb.c (gethomedir): Prefer tail calls.
10330 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10332 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10333 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10335 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10336 that requires a return value.
10337 (Fset_buffer_modified_p): Take advantage of this change to do
10340 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10342 * buffer.c (Frestore_buffer_modified_p): Sync it with
10343 Fset_buffer_modified_p.
10344 (Fforce_mode_line_update): New function, moved from subr.el.
10345 (Fset_buffer_modified_p): Use them.
10346 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10348 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10350 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10351 This avoids undefined behavior when subtracting pointers into
10352 different aways. On my platform it also makes the code a tad
10353 smaller and presumably faster.
10355 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10357 * keyboard.c (command_loop_1): Use region-extract-function.
10358 * insdel.c (Qregion_extract_function): Not static any more (can we
10359 stop pretending that these vars can benefit from being marked static?).
10361 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10363 * search.c (find_newline): If buffer text is relocated during the
10364 "dumb loop", adjust C pointers into buffer text to follow suit.
10367 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10369 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10370 for conversion (Bug#15837).
10372 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10374 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10375 for the entire range of inserted characters. (Bug#15841)
10377 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10379 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10381 (realize_default_face): Remove assignment to distant-foreground if
10382 unspecified (Bug#15815).
10384 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10386 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10387 cache-long-scans disabled, since we don't want to call
10388 prepare_to_modify_buffer (in insert_1_both) for each message we
10391 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10392 from buffer.c. Improve commentary to the buffer field setter
10395 * buffer.c (bset_cache_long_scans): Static function deleted.
10396 Improve commentary to the buffer field setter functions.
10397 (init_buffer_once): Default for cache-long-scans changed to t.
10400 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10402 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10404 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10405 This bug was introduced in my 2013-06-21 change, and caused
10406 struct Lisp_Sub_Char_Table objects to be given too many slots,
10407 which broke 'make -C admin/unidata'.
10409 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10411 Import changes from mac-port 4.5.
10412 * macfont.m (mac_font_copy_default_descriptors_for_language)
10413 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10414 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10415 (macfont_language_default_font_names): New.
10416 (macfont_list): Rearrange language/charset code.
10417 (macfont_close): Don't check for macfont_info->cache.
10418 (mac_ctfont_create_preferred_family_for_attributes): New font
10419 selection code, call
10420 mac_font_copy_default_name_for_charset_and_languages.
10421 (mac_font_copy_default_descriptors_for_language)
10422 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10424 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10426 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10428 Port to C11 aligned_alloc, and fix some integer overflows.
10429 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10430 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10431 and use of posix_memalign replaced with aligned_alloc.
10432 (aligned_alloc): New function, defined or declared as needed.
10433 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10434 Don't undef; configure.ac now does this.
10435 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10436 (calloc, aligned_alloc): Check for integer overflow.
10437 (aligned_alloc): Rename from memalign. All uses changed.
10438 (memalign): New function, an alias for aligned_alloc.
10440 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10442 * xdisp.c (redisplay_internal): Fix typo in last change.
10444 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10446 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10448 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10450 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10451 redisplay--mode-lines-cause.
10452 (redisplay_internal): Keep them uptodate. Remove redundant check of
10453 buffer_shared_and_changed.
10454 * *.[chm]: Number every assignment to update_mode_lines so we
10455 can track why it is set.
10457 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10459 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10461 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10463 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10464 can track why it is set.
10466 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10468 Integer-related fixes for term.c etc.
10469 * dispextern.h (face_tty_specified_color): New function.
10470 * term.c (turn_on_face): Don't rely on undefined behavior when
10471 assigning an out-of-range value to 'long'.
10472 Simplify test for toggling highlight.
10473 (tty_capable_p): Omit last two (unused) args. All callers changed.
10474 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10475 (read_menu_input, tty_menu_activate, tty_menu_show):
10476 * xfaces.c (x_supports_face_attributes_p)
10477 (tty_supports_face_attributes_p):
10478 Use bool for boolean. All callers changed.
10479 (tty_supports_face_attributes_p): Omit defaults for color indices;
10480 no longer needed. Simplify tail call.
10482 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10484 * xdisp.c (prepare_menu_bars): Mark static.
10485 * lisp.h (prepare_menu_bars): Don't declare.
10486 * xselect.c (x_handle_selection_clear):
10487 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10489 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10491 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10492 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10494 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10496 * keyboard.c (Fcommand_error_default_function): Rename from
10497 Fdefault_error_output.
10499 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10501 * keyboard.c (Fdefault_error_output): New function, extracted from
10502 cmd_error_internal.
10503 (syms_of_keyboard): Use it for Vcommand_error_function.
10505 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10507 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10508 (init_eval): Use it to ensure handlerlist is non-NULL.
10509 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10510 (Fsignal): Adjust NULLness test of handlerlist.
10511 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10513 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10515 * callproc.c (call_process): Call prepare_to_modify_buffer before
10516 decoding text read from the sub-process, as the decoded stuff will
10517 be inserted into the buffer. This will invalidate the various
10518 caches maintained for the buffer. (Bug#15148)
10520 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10522 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10523 string of glyphless-char-display.
10525 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10527 * nsfns.m (ns_get_name_from_ioreg): New function.
10528 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10529 OSX >= 10.9. Use ns_get_name_from_ioreg.
10531 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10533 Simplify and port recent bool vector changes.
10534 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10535 only in this file. Use a more-efficient implementation if the
10536 second argument is a power of 2.
10537 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10538 Remove no-longer-necessary compile-time checks.
10539 (bool_vector_exact_payload_bytes): New function.
10540 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10541 exact payload changed to call the new function. Do not assume
10542 that the arg or result fits in ptrdiff_t.
10543 (bool_vector_fill): New function.
10544 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10546 (vroundup_ct): Don't assume arg fits in size_t.
10547 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10548 invoke set_category_set.
10549 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10550 All callers changed. Use bool_vector_set.
10551 * category.h (XCATEGORY_SET): Remove; no longer needed.
10552 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10553 bool_vector_bitref.
10554 * data.c (Faref): Use bool_vector_ref.
10555 (Faset): Use bool_vector_set.
10556 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10557 (Fbool_vector_not, Fbool_vector_count_matches)
10558 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10559 * fns.c (concat): Use bool_vector_ref.
10560 (Ffillarray): Use bool_vector_fill.
10561 (mapcar1): Use bool_vector_ref.
10562 (sxhash_bool_vector): Hash words, not bytes.
10563 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10564 a constant, since it's now used in #if.
10565 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10566 unsigned char on unusual architectures, so that we no longer
10567 assume that the number of bits per bits_word is a power of two or
10568 is a multiple of 8 or of CHAR_BIT.
10569 (Qt): Add forward decl.
10570 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10571 at least as strictly as bits_word.
10572 (bool_vector_data, bool_vector_uchar_data): New accessors.
10573 All data structure accesses changed to use them.
10574 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10575 (bool_vector_set): New functions.
10576 (bool_vector_fill): New decl.
10577 (ROUNDUP): Move to alloc.c as described above.
10579 Fix recent gnutls changes.
10580 * gnutls.c (Fgnutls_boot): Don't assume C99.
10581 * process.c (wait_reading_process_output): Fix typo in recent change.
10583 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10585 * process.c (wait_reading_process_output, read_process_output)
10586 (send_process): Check gnutls_state is not NULL.
10588 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10589 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10591 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10593 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10594 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10596 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10599 * nsfns.m (Fx_create_frame): Fix memory leak.
10601 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10602 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10603 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10605 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10607 * xdisp.c (message3_nolog, message_with_string): Encode the string
10608 before writing it to the terminal in a non-interactive session.
10610 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10611 sure we concatenate them into a unibyte string.
10613 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10614 resulting temporary name before returning it to the caller.
10615 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10616 is a unibyte string, convert NAME to a unibyte string to ensure
10617 that the result is also a unibyte string.
10619 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10620 create unibyte strings from default paths and directory/file
10623 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10626 * callproc.c (init_callproc): Use build_unibyte_string to make
10627 sure we create unibyte strings from default paths and
10628 directory/file names.
10630 * buffer.c (init_buffer): Don't store default-directory of
10631 *scratch* in multibyte form. The original problem which led to
10632 that is described in
10633 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10634 but it was solved long ago. (Bug#15260)
10636 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10638 Port to stricter C99 platforms.
10639 Especially, C99 prohibits nesting a struct X inside struct Y if
10640 struct X has a flexible array member.
10641 * alloc.c (struct sdata): New type.
10642 (sdata): Implement in terms of struct sdata.
10643 Remove u member; all uses replaced by next_vector, set_next_vector.
10644 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10645 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10646 (struct sblock): Rename first_data member to data, which is now
10647 a flexible array member. All uses changed.
10648 (next_vector, set_next_vector, large_vector_vec): New functions.
10649 (vector_alignment): New constant.
10650 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10651 (struct large-vector): Now merely a NEXT member, since the old approach
10652 ran afoul of stricter C99. All uses changed to use
10653 large_vector_vec or large_vector_offset.
10654 (large_vector_offset): New constant.
10655 * dispnew.c: Include tparam.h, for tgetent.
10656 Do not include term.h; no longer needed.
10657 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10658 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10659 (struct Lisp_Vector): Use a flexible array member for contents,
10660 instead of a union with a member that is an array of size 1.
10662 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10663 fact that the struct no longer contains a union.
10664 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10665 (struct Lisp_Save_Value, struct Lisp_Free):
10666 Use unsigned, not int, for spacers, to avoid c99 warning.
10667 (union specbinding): Use unsigned, not bool, for bitfield, as
10668 bool is not portable to pre-C99 hosts.
10670 2013-11-04 Glenn Morris <rgm@gnu.org>
10672 * emacs.c (usage_message): Mention that `-L :...' appends.
10674 2013-11-02 Glenn Morris <rgm@gnu.org>
10676 * Makefile.in (abs_builddir): Remove.
10677 (bootstrap_exe): Use relative filename.
10679 Use relative filenames in TAGS files.
10680 * Makefile.in (abs_srcdir): Remove it again.
10681 (.PHONY): Remove frc.
10682 (maintainer-clean): No more TAGS-LISP file.
10683 (TAGS): Pass relative file names to etags.
10684 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10686 * Makefile.in (abs_srcdir): New, set by configure.
10688 (maintainer-clean): Remove pointless echo. That should be in the
10689 top-level Makefile, if anywhere. Delete TAGS-LISP.
10690 (extraclean): No s/ and m/ directories for some time.
10691 (TAGS): Also depend on ctagsfiles3.
10692 Remove no-longer-defined S_FILE.
10693 Pass absolute filenames to etags once more.
10694 (TAGS-LISP): Replace lispdir with its expansion.
10695 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10696 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10698 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10700 * xfaces.c (check_lface_attrs, realize_default_face):
10701 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10702 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10704 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10706 * emacs.c (original_pwd): Remove global var by making it local.
10707 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10709 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10711 * xfaces.c: Declare color_distance.
10712 (QCdistant_foreground): New variable.
10713 (NEAR_SAME_COLOR_THRESHOLD): New define.
10714 (load_color2): New function.
10715 (load_color): Call load_color2.
10716 (load_face_colors): Call load_color2 and if distant-color is specified
10717 calculate distant and use distant-color if colors are near.
10718 (LFACE_DISTANT_FOREGROUND): New define.
10719 (merge_face_ref, Finternal_set_lisp_face_attribute)
10720 (Finternal_get_lisp_face_attribute)
10721 (x_supports_face_attributes_p): Handle distant-foreground similar to
10723 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10725 * dispextern.h (lface_attribute_index):
10726 Add LFACE_DISTANT_FOREGROUND_INDEX.
10728 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10730 * image.c (pbm_next_char): New function.
10731 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10732 (pbm_scan_number): Use it.
10733 (Qlibjpeg_version): New variable.
10734 (syms_of_image): DEFSYM and initialize it.
10736 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10738 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10740 2013-10-31 Glenn Morris <rgm@gnu.org>
10742 * emacs.c (original_pwd): New char.
10743 (main): If using --chdir, store original_pwd.
10744 (init_cmdargs): When setting Vinvocation_directory based on a
10745 relative argv[0], use original_pwd if set. (Bug#15768)
10747 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10749 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10751 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10753 * insdel.c: Fix minor problems found by static checking.
10754 (Qregion_extract_function): Now static.
10755 (prepare_to_modify_buffer_1): Remove unused locals.
10757 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10759 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10760 (syms_of_xdisp): Declare pre-redisplay-function.
10761 (markpos_of_region): Remove function.
10762 (init_iterator, compute_stop_pos, handle_face_prop)
10763 (face_before_or_after_it_pos, reseat_to_string)
10764 (get_next_display_element, window_buffer_changed)
10765 (redisplay_internal, try_cursor_movement, redisplay_window)
10766 (try_window_reusing_current_matrix, try_window_id, display_line)
10767 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10768 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10769 * window.h (struct window): Remove field `region_showing'.
10770 * dispextern.h (struct it): Remove region_beg/end_charpos.
10771 (face_at_buffer_position, face_for_overlay_string)
10772 (face_at_string_position): Update prototypes.
10773 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10774 (face_at_string_position): Remove `region_beg' and `region_end' args.
10775 * fontset.c (Finternal_char_font):
10776 * font.c (font_at, font_range): Adjust calls accordingly.
10777 * insdel.c (Qregion_extract_function): New var.
10778 (syms_of_insdel): Initialize it.
10779 (prepare_to_modify_buffer_1): Use it.
10781 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10783 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10784 * ftxfont.c (ftxfont_get_gcs):
10785 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10786 * xfaces.c (x_free_colors, x_free_dpy_colors)
10787 (x_create_gc, unload_color):
10788 * xselect.c (x_property_data_to_lisp):
10789 * xsettings.c (parse_settings):
10790 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10791 (get_bits_and_offset): Adjust definition.
10792 * frame.c (XParseGeometry): Adjust locals.
10793 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10794 * regex.h (toplevel): Likewise for reg_syntax_t.
10796 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10798 * eval.c (run_hook_with_args): Use FUNCTIONP.
10800 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10802 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10803 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10804 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10805 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10806 on MS-Windows anyway.
10807 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10808 (free_realized_face): ...adjust user.
10809 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10810 white relief pixels to -1.
10811 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10812 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10813 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10815 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10817 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10818 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10819 in practice now. All callers changed.
10821 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10823 * dispextern.h (struct face): Use bitfields for 'underline_type'
10824 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10825 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10826 'stipple' member. Move 'lface' member up to help...
10827 * xfaces.c (make_realized_face): ...this function to find and
10828 clear just the members that need clearing.
10829 (load_face_colors, realize_x_face):
10830 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10832 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10834 * xftfont.c (struct xftfont_info): Remove set-but-unused
10836 (xftfont_open): Adjust user.
10837 (xftfont_get_colors): Remove useless prototype.
10839 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10841 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10842 before passing them to 'unexec'. (Bug#15260)
10844 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10846 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10848 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10850 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10851 the changed signature of the font driver's 'close' method.
10853 * w32font.h (w32font_close): Adjust the prototype to the change in
10854 function definition.
10856 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10858 * w32uniscribe.c (uniscribe_close): Adapt the call to
10859 w32font_close to its new prototype.
10861 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10863 Omit unused frame argument of font API's close function.
10864 * font.h (struct font): Drop frame argument. Adjust comment.
10865 * font.c (font_clear_cache, font_close_object): Adjust users.
10866 * ftfont.c (ftfont_close):
10867 * ftxfont.c (ftxfont_close):
10868 * macfont.m (macfont_close):
10869 * nsfont.m (nsfont_close):
10870 * w32font.c (w32font_close):
10871 * xfont.c (xfont_close):
10872 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10873 tweak comments and make functions safe if called more than once for
10874 the same font object.
10876 Perform font-specific cleanup when font object is swept by GC. See
10877 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10878 * alloc.c (cleanup_vector): New function.
10879 (sweep_vector): Call it for each reclaimed vector object.
10880 * font.h (struct font): Adjust comment.
10882 2013-10-24 Glenn Morris <rgm@gnu.org>
10884 * Makefile.in (abs_top_srcdir): New, set by configure.
10886 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10888 Adjust recent font-related changes to fix bug#15686.
10889 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10890 is a live window system frame, mark its default font too.
10892 2013-10-23 Glenn Morris <rgm@gnu.org>
10894 * Makefile.in (RUN_TEMACS): Make relative (again).
10895 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10896 (bootstrap-emacs$(EXEEXT)):
10897 Quote entities that might contain whitespace.
10899 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10901 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10902 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10904 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10906 Do not allow font caches to grow too large.
10907 * alloc.c (compact_font_cache_entry, compact_font_caches):
10908 New functions or stub if not HAVE_WINDOW_SYSTEM.
10909 (compact_undo_list): Factor out from Fgarbage_collect.
10911 (mark_face_cache): Mark face font. Move down to avoid
10913 (mark_terminals): Do not mark font cache here.
10914 (Fgarbage_collect): Call compaction functions described
10915 above. Adjust comment.
10917 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10919 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10920 chdir to HOME (bug#15607).
10922 * nsterm.m (Qcocoa, Qgnustep): New variables.
10923 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10924 (ns_get_color): Make selection color work for GNUstep also.
10926 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10928 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10929 handles mouse clicks. Instead, let GPM use the same code as all
10930 the other mice use. See the discussion starting at
10931 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10932 for the details of the problem with the menu bar this fixes.
10934 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10936 Remove port-specific display name lists to avoid extra
10937 complexity and data duplication with display info lists.
10938 * xterm.h (x_display_name_list): Remove declaration.
10939 * xterm.c (x_display_name_list): Remove.
10940 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10941 * xfns.c (x_display_info_for_name, Fx_display_list):
10942 Likewise. Use x_display_list where appropriate.
10943 * w32term.h (w32_display_name_list): Remove declaration.
10944 * w32term.c (w32_display_name_list): Remove.
10945 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10947 * w32fns.c (x_display_info_for_name, Fx_display_list):
10948 Likewise. Use x_display_list where appropriate.
10949 * nsterm.h (ns_display_name_list): Remove declaration.
10950 * nsterm.m (ns_display_name_list): Remove.
10951 (ns_term_init, syms_of_nsterm): Adjust users.
10952 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10953 Likewise. Use x_display_list where appropriate.
10954 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10955 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10956 (mark_terminals): Mark per-terminal font cache.
10958 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10960 Don't run timers in input-pending-p. Its new check-timers param
10961 provides the prior behavior. (Bug#15045).
10962 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10964 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10966 Make some functions static in non-Microsoft builds.
10967 On my platform (Fedora 19 x86-64), this shrinks the
10968 Emacs executable (text+data) by 0.25%.
10969 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10970 (load_color) [!MSDOS]:
10971 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10972 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10973 * lisp.h (check_existing):
10974 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10975 (network_interface_info) [!WINDOWSNT]:
10976 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10977 Remove extern decls.
10978 * fileio.c (check_existing):
10979 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10980 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10981 (network_interface_info) [!WINDOWSNT]:
10982 * term.c (encode_terminal_code) [!WINDOWSNT]:
10983 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10984 * xfaces.c (load_color) [!MSDOS]:
10986 * fileio.c (check_existing, check_executable, check_writable):
10987 * process.c (network_interface_list, network_interface_info):
10988 Move earlier, so that we don't need forward decls.
10989 * gnutls.c (fn_gnutls_transport_set_errno)
10990 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10992 * w32.c (init_environment): Use faccessat rather than
10993 check_existing, partly for consistency with the rest of the code
10994 in this file, partly so that check_existing can be static.
10996 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10997 * emacs.c (MAIN_PROGRAM): New macro.
10998 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10999 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11001 bool vector int width fixes
11002 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11003 (Fbool_vector_count_matches_at):
11004 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11005 can exceed PTRDIFF_MAX, at least in theory.
11006 (Fbool_vector_count_matches_at):
11007 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11009 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11011 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11012 (struct sockaddr): Add forward decl, for platforms that lack it.
11014 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11016 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11019 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11021 * w32.c (network_interface_get_info, network_interface_list)
11022 (network_interface_info): New functions. (Bug#15610)
11023 (GetAdaptersInfo_Proc): New typedef.
11024 (get_adapters_info): New wrapper function.
11025 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11027 * process.h (network_interface_list, network_interface_info):
11030 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11031 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11032 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11033 for WINDOWSNT. Doc fix.
11034 (syms_of_process): Defsubr Snetwork_interface_list and
11035 Snetwork_interface_info unconditionally.
11037 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11038 in NS GUI sessions. (Bug#15629)
11040 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11042 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11044 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11046 * print.c (print_object): Print " ..." when truncating bool vectors.
11048 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11050 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11051 standard mouse buttons.
11053 * termhooks.h (struct input_event): Remove incorrect commentary.
11055 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11057 Disallow bool vector operations on mixed-length operands.
11058 The old behavior left garbage in the result vector sometimes,
11059 and didn't seem to be useful.
11060 * data.c (Qwrong_length_argument): New static var.
11061 (wrong_length_argument): New function.
11062 (bool_vector_binop_driver): Check that args agree in length.
11064 * keyboard.c, keyboard.h (all_kboards): Now static.
11066 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11068 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11069 note from the lispref.
11071 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11073 * nsterm.h (struct ns_display_info): Remove set-but-unused
11074 member image_cache (image caches are per-terminal anyway).
11075 (FRAME_X_IMAGE_CACHE): Remove.
11076 * nsterm.m (ns_initialize_display_info): Adjust user.
11078 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11080 * w32proc.c: Include mingw_time.h.
11082 * w32.c: Include mingw_time.h.
11084 Implement scrolling of TTY menus when the screen is too short.
11086 * term.c (tty_menu_display): Accept an additional argument, the
11087 menu item from which to start displaying the menu. Account for
11088 the value of Y when limiting the menu to the number of available
11090 (mi_result): New enumeration.
11091 (read_menu_input): Return enumerated value. When the y coordinate
11092 hits min_y or max_y, return scroll indication instead of wrapping
11094 (tty_menu_activate): Handle the scrolling indications from
11095 read_menu_input. Compute the first menu item to display and pass
11096 it to tty_menu_display.
11098 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11100 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11101 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11102 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11103 Adjust to match the change described below.
11104 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11105 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11106 memory_below_frame members to...
11107 * termchar.h (struct tty_display_info): ...here because they're
11108 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11109 * term.c (init_tty):
11110 * nsterm.m (ns_create_terminal):
11111 * w32term.c (w32_create_terminal):
11112 * xterm.c (x_create_terminal): Adjust users.
11113 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11114 to filter out non-TTY frames. Adjust comment.
11115 (scrolling): Adjust user. Prefer eassert for debugging check.
11117 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11119 * xfaces.c (PT_PER_INCH): Remove unused macro.
11120 * termhooks.h (struct terminal): Remove set-but-unused
11121 member fast_clear_end_of_line.
11122 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11123 * nsterm.m (ns_create_terminal):
11124 * term.c (init_tty):
11125 * w32term.c (w32_create_terminal):
11126 * xterm.c (x_create_terminal): Adjust users.
11128 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11130 * lisp.h (bool_vector_size): New function.
11131 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11132 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11133 (Fbool_vector_not, Fbool_vector_count_matches_at):
11134 Remove uses of 'eassume' that should no longer be needed,
11135 because they are subsumed by the 'eassume' in bool_vector_size.
11137 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11139 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11140 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11141 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11143 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11145 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11146 have different dimensions. (Bug#15575)
11148 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11151 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11153 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11155 * term.c (tty_menu_show): Never return with unbalanced
11156 specpdl. Use eassert for debugging check. Adjust style.
11158 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11160 * term.c (read_menu_input): Make selection of menu items
11161 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11162 (tty_menu_activate): Fix off-by-one error when computing max_y.
11164 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11166 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11167 audit logging (only used with GnuTLS 3.x) and enable it.
11169 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11171 * dispnew.c (redraw_frame): Remove useless #ifdef because
11172 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11173 Also, move TTY fflush to...
11174 * term.c (tty_update_end): ...this function.
11176 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11178 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11179 the end of the frame's glyph matrix. (Bug#15575)
11181 * term.c (tty_menu_display): Don't move cursor while overwriting
11182 frame's glyphs with menu items. Limit the number of items
11183 displayed to what can be shown on the available screen lines,
11184 excluding the echo area.
11185 (tty_menu_activate): Limit the Y coordinate allowed by
11186 read_menu_input to the last screen line used for menu display.
11188 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11190 * lisp.h (eassume): New macro.
11191 Also, include <verify.h>, for 'assume'.
11192 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11193 (vroundup, vector_nbytes):
11194 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11195 (Fbool_vector_not, Fbool_vector_count_matches)
11196 (Fbool_vector_count_matches_at):
11197 Use eassume, not eassert.
11198 * casetab.c (set_identity, shuffle):
11199 * composite.c (composition_gstring_put_cache):
11200 * dispnew.c (update_frame_1):
11201 * ftfont.c (ftfont_shape_by_flt):
11202 * image.c (gif_load):
11203 * intervals.c (offset_intervals):
11204 * macfont.m (macfont_shape):
11205 Remove calls to 'assume' that are no longer needed, because
11206 --enable-gcc-warnings no longer generates bogus warnings
11207 when these calls are removed.
11209 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11211 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11213 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11215 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11216 (Qsubstitute_env_in_file_name): New var.
11217 (syms_of_fileio): Define it.
11219 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11221 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11222 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11225 * term.c (save_and_enable_current_matrix): Don't allocate and
11226 don't save margin areas.
11227 (restore_desired_matrix): Don't restore margin areas.
11228 (free_saved_screen): Don't free margin areas.
11230 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11232 * image.c: Pacify --enable-gcc-warnings.
11233 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11234 #define only if used.
11236 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11238 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11239 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11240 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11241 (gif_load): For giflib v5.x and later, display the error message
11242 produced by giflib when its functions fail.
11243 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11246 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11248 * keyboard.c (last_event_timestamp): Remove. For X selection and
11249 GTK popup menus, it may be obtained from per-frame X display info.
11250 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11251 (process_special_events): Adjust users.
11252 * keyboard.h (last_event_timestamp): Remove declaration.
11253 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11254 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11255 * menu.h (xmenu_show): Adjust prototype.
11256 * menu.c (Fx_popup_menu): Adjust user.
11257 * xselect.c (x_own_selection, x_get_foreign_selection)
11258 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11260 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11262 * keyboard.c (init_kboard): Now static. Add arg
11263 to denote window system. Adjust comment.
11264 (init_keyboard): Adjust user.
11265 (allocate_kboard): New function.
11266 (syms_of_keyboard):
11267 * nsterm.m (ns_term_init):
11268 * term.c (init_tty):
11269 * w32term.c (w32_create_terminal):
11270 * xterm.c (x_term_init): Use it.
11271 * keyboard.h (init_kboard): Remove prototype.
11272 (allocate_kboard): Add prototype.
11274 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11276 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11277 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11279 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11281 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11283 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11285 * term.c (tty_menu_activate): Flush the output stream after
11286 showing the cursor, and don't mark the frame garbaged at exit from
11287 the function. Fixes redisplay glitches when moving from one menu
11290 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11292 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11293 or throw error (Bug#15570).
11295 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11297 * intervals.c (temp_set_point_both): Move test into 'eassert',
11300 * lisp.h (eassert): Don't use 'assume'.
11301 Sometimes 'assume' wins in performance, and sometimes it loses,
11302 so it shouldn't be used all the time. Perhaps we need two
11303 flavors of 'eassert', one for where 'assume' is far more likely
11304 to help or to hurt; but that can be done later.
11305 Reported by Dmitry Antipov in
11306 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11307 Also, don't include <verify.h>; no longer needed.
11309 2013-10-09 Glenn Morris <rgm@gnu.org>
11311 * eval.c (Fcond): Doc tweak.
11313 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11315 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11316 expressions with side effects to eassert. (Bug#15565)
11318 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11320 * fns.c (hashfn_user_defined): Allow hash functions to return any
11323 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11325 Fix minor problems found by static checking.
11326 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11327 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11328 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11329 * keyboard.c (read_menu_command): Remove unused local.
11330 * lisp.h (read_menu_command): New decl.
11331 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11332 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11333 Return ptrdiff_t, not int.
11334 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11335 not int, for benefit of xpalloc.
11336 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11338 (have_menus_p): Remove; unused.
11339 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11340 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11341 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11343 (save_and_enable_current_matrix): Omit unnecessary casts.
11344 (read_menu_input): Omit local extern decl (now in lisp.h).
11345 Don't access uninitialized storage if mouse_get_xy fails.
11346 (tty_menu_activate): Mark local as initialized, for lint.
11347 (tty_menu_activate, tty_meny_show): Remove unused locals.
11349 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11351 Support menus on text-mode terminals.
11352 * xterm.h (xw_popup_dialog): Add prototype.
11354 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11355 (xmenu_show): Block input here, instead in Fx_popup_menu.
11356 (xw_popup_dialog): New function, with X-specific bits of popup
11359 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11362 * window.c (Fset_window_configuration): Use run-time tests of the
11363 frame type instead of compile-time conditionals, when menu-bar
11364 lines are considered.
11366 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11367 (w32_popup_dialog): New prototypes.
11369 * w32menu.c (Fx_popup_dialog): Function deleted.
11370 (w32_popup_dialog): New function, with w32 specific bits of popup
11371 dialogs. Block input here.
11373 * w32inevt.c (w32_console_read_socket): Minor change to add
11374 debugging TTY events.
11376 * w32fns.c (show_hourglass): If returning early because the frame
11377 is not a GUI frame, unblock input.
11379 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11380 (cursorY): New functions.
11382 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11383 WINDOWSNT, macros that call curX and curY elsewhere.
11385 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11387 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11388 specific function to hide and show cursor on a text-mode terminal.
11389 (tty_menu_struct, struct tty_menu_state): New structures.
11390 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11391 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11392 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11393 (tty_menu_locate, save_and_enable_current_matrix)
11394 (restore_desired_matrix, screen_update, read_menu_input)
11395 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11396 (tty_pop_down_menu, tty_menu_last_menubar_item)
11397 (tty_menu_new_item_coords, tty_menu_show): New functions.
11398 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11400 * nsterm.h (ns_popup_dialog): Adjust prototype.
11402 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11403 of in x-popup-menu.
11404 (ns_popup_dialog): Adapt order of arguments to the other
11405 *_menu_show implementations.
11406 (Fx_popup_dialog): Function deleted.
11408 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11410 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11412 * menu.c (have_boxes): New function.
11413 (single_keymap_panes): Use it instead of a compile-time
11415 (single_menu_item): Use run-time tests of the frame type instead
11416 of compile-time conditionals.
11417 (encode_menu_string): New function.
11418 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11419 the macro, since different types of frame need different encoding
11421 (digest_single_submenu): Use run-time tests of frame type instead
11422 of, or in addition to, compile-time conditionals.
11423 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11424 (Fx_popup_menu): Detect when the function is called from keyboard
11425 on a TTY. Don't barf when invoked on a text-mode frame.
11426 Check frame type at run time, instead of compile-time conditionals for
11427 invoking terminal-specific menu-show functions.
11428 Call tty_menu_show on text-mode frames.
11429 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11430 run time to determine which alternative to invoke; support dialogs
11433 * keyboard.h <Qmouse_movement>: Declare.
11435 * keyboard.c <Qmouse_movement>: Now extern.
11436 <Qecho_keystrokes>: New static variable.
11437 (read_key_sequence): Accept an additional argument, a flag to
11438 prevent redisplay during reading of the key sequence. All callers
11440 (read_menu_command): New function.
11441 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11443 (toolkit_menubar_in_use): New function.
11444 (make_lispy_event): Use it instead of a compile-time test.
11446 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11447 window-system being available.
11449 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11450 to x-popup-dialog on the frame type, they all now support popup
11453 * dispnew.c (save_current_matrix): Save the margin areas.
11454 (restore_current_matrix): Restore margin areas.
11455 (update_frame_with_menu): New function.
11457 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11460 * alloc.c (make_save_ptr): Now compiled unconditionally.
11462 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11464 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11465 (redraw_frame, update_frame): Adjust users.
11466 * dispextern.h (set_window_update_flags): Adjust prototype.
11467 * xdisp.c (redisplay_internal): When updating all frames with zero
11468 windows_or_buffers_changed, assume that only the windows that shows
11469 current buffer should be really updated.
11471 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11473 Do not allocate huge temporary memory areas and objects while encoding
11474 for file I/O, thus reducing an enormous memory usage for large buffers.
11475 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11476 * coding.h (struct coding_system): New member raw_destination.
11477 * coding.c (setup_coding_system): Initialize it to zero.
11478 (encode_coding_object): If raw_destination is set, do not create
11479 dst_object. Add comment.
11480 * fileio.c (toplevel): New constant E_WRITE_MAX.
11481 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11482 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11484 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11486 * nsterm.m (windowDidExitFullScreen:)
11487 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11489 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11491 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11492 * keyboard.c (unblock_input_to): Don't process pending signals
11493 if a fatal error is in progress.
11495 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11496 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11497 they're talking about words in Lisp bool vectors.
11498 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11499 * data.c (popcount_bits_word): Rename from popcount_size_t.
11500 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11503 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11505 Improve support for popcount and counting trailing zeros (Bug#15550).
11506 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11507 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11508 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11509 (popcount_size_t_msc, popcount_size_t_gcc):
11510 Remove; now done by Gnulib.
11511 (popcount_size_t): Now a macro that defers to Gnulib.
11512 (count_trailing_zero_bits): Return int, for consistency with
11513 Gnulib and because Emacs prefers signed to unsigned int.
11514 Don't assume that size_t is either unsigned int or unsigned long
11515 or unsigned long long.
11516 (size_t_to_host_endian): Do not assume that size_t is either
11517 exactly 32 or exactly 64 bits wide.
11518 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11519 etc., so that it's now an enum constant, not a macro.
11520 No need to assume that it's either 32 or 64.
11522 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11524 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11527 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11529 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11530 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11532 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11534 emacs_read and emacs_write now use void *, not char *.
11535 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11536 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11537 Buffer arg is now void *, not char *. This matches plain
11538 'read' and 'write' better, and avoids a constraint violation
11539 on Solaris 9 with Oracle Studio.
11541 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11543 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11544 memset to explicit loop. Otherwise copy largest possible chunk
11545 from initialized to uninitialized part, thus allowing the longer
11546 memcpy runs and reducing the number of loop iterations.
11548 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11550 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11551 hide toolbar (Bug#15388).
11552 (windowDidEnterFullScreen:): If presentation options are zero,
11553 set them here (Bug#15388).
11554 (ns_update_auto_hide_menu_bar): Remove runtime check.
11555 Don't auto hide dock unless menubar is also auto hidden.
11557 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11559 * editfns.c (message): Mention batch mode in doc string.
11561 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11563 * nsterm.m (check_native_fs): Remove erroneous comment.
11565 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11567 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11568 uses find_newline instead of scan_newline and so doesn't move point.
11570 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11572 Use hardware support for byteswapping on glibc x86 etc.
11573 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11574 whereas the old swap64 needed 30.
11575 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11576 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11577 Use byteswap.h's macros to swap bytes.
11578 * lisp.h (swap16, swap32, swap64): Remove.
11579 All uses replaced by bswap_16, bswap_32, bswap_64.
11581 * bytecode.c (exec_byte_code): Use some more volatile variables
11582 to work around local variables getting clobbered by longjmp.
11583 Port to pre-C99, which doesn't allow decls after stmts.
11585 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11587 * lisp.h (eassert): Assume that COND is true when optimizing.
11588 In other words, take on the behavior of eassert_and_assume.
11589 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11590 (eassert_and_assume): Remove. All uses replaced by eassert.
11592 * xdisp.c (Qglyphless_char): Now static.
11594 Adjust to merge from gnulib.
11595 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11596 * lisp.h: Include <verify.h>, for 'assume'.
11598 * eval.c (clobbered_eassert): New macro.
11599 (internal_catch, internal_condition_case)
11600 (internal_condition_case_1, internal_condition_case_2)
11601 (internal_condition_case_n): Use it instead of eassert
11602 when the argument contains locals clobbered by longjmp.
11603 Don't use clobbered locals outside of clobbered_eassert.
11604 (internal_lisp_condition_case): Use a volatile variable
11605 to work around a local variable's getting clobbered.
11607 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11609 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11610 (PUSH_HANDLER): New macro.
11611 (catchlist): Remove.
11612 (handlerlist): Always declare.
11614 * eval.c (catchlist): Remove (merge with handlerlist).
11615 (handlerlist, lisp_eval_depth): Not static any more.
11616 (internal_catch, internal_condition_case, internal_condition_case_1)
11617 (internal_condition_case_2, internal_condition_case_n):
11619 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11620 handlerlist/catchlist.
11621 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11622 handlerlist which can only handle a single condition-case handler at
11624 (find_handler_clause): Simplify since we only a single branch here
11627 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11629 (bcall0): New function.
11630 (exec_byte_code): Add corresponding cases. Improve error message when
11631 encountering an invalid byte-code. Let Bunwind_protect accept
11632 a function (rather than a list of expressions) as argument.
11634 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11635 and make them unconditional now that they're heap-allocated.
11637 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11639 * charset.c (Fdecode_char, Fencode_char): Remove description of
11640 `restriction' arg. now that it's hidden by advertised-calling-convention.
11642 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11644 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11645 Remove unused variable (from mac-port).
11646 (macfont_draw): Use s->ybase for correct y position.
11648 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11650 * frame.h (struct frame): Drop has_minibuffer member because...
11651 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11652 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11654 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11656 * window.h (struct window): Prefer enum text_cursor_kinds to int
11657 for phys_cursor_type member. Move the latter, phys_cursor_width,
11658 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11659 * window.c (replace_window, make_window): Adjust users.
11661 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11663 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11664 this module is never compiled otherwise.
11666 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11668 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11671 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11673 * xdisp.c (get_next_display_element): Don't call face_for_font in
11674 a build configured --without-x. (Bug#15484)
11676 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11678 * window.c (calc_absolute_offset): #elif should be #elif defined.
11680 * frame.c (delete_frame): Block/unblock input to overcome race
11681 condition (Bug#15475).
11683 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11685 * frame.c (delete_frame): Record selected frame only after
11686 calling Qdelete_frame_functions (Bug#15477).
11688 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11690 * nsterm.m (ns_selection_color): Remove.
11691 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11692 NSColor selectedText(Background)Color. Only for COCOA.
11693 (ns_term_init): Remove assignment of ns_selection_color, logic
11694 moved to ns_get_color.
11696 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11697 NS_SELECTION_COLOR_DEFAULT.
11698 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11700 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11702 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11703 frame' does not have the tool_bar_window member.
11705 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11707 Signal error when reading an empty byte-code object (Bug#15405)
11708 * lread.c (read1): Signal error.
11709 * alloc.c (make_byte_code): eassert header size.
11710 (sweep_vectors): Change an int to size_t.
11712 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11714 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11715 instead of ints, as it's the usual style for offsetof constants. See:
11716 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11718 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11719 This is ugly, but it should fix the performance problem for older
11720 GCC versions in the short run. I'll look into integrating the
11721 Gnulib module for popcount, as a better fix.
11722 See the thread starting in:
11723 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11724 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11725 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11726 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11727 (popcount_size_t): Use it.
11729 2013-09-24 Daniel Colascione <dancol@dancol.org>
11731 * process.c (Fnetwork_interface_info): Fix build break due to
11734 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11736 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11737 Prefer signed to unsigned integers where either will do.
11738 No need for 'const' on locals that do not escape.
11739 Omit easserts with unnecessary and unportable assumptions about
11740 alignment. Avoid unnecessary casts to char *.
11742 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11744 Use union for the payload of struct Lisp_Vector.
11745 This helps to avoid a few glitches dictated by C's aliasing rules.
11746 * lisp.h (struct Lisp_Vector): Use union for next and
11747 contents member. Adjust comment. Change related users.
11748 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11749 Related users changed.
11750 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11751 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11752 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11753 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11755 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11757 Optimize glyph row clearing and copying routines.
11758 * dispextern.h (struct glyph_row): Change layout of struct
11759 glyph_row to help copy_row_except_pointers. Adjust comment.
11760 * dispnew.c (null_row): Remove.
11761 (clear_glyph_row): Use offsetof and memset to find and clear
11762 just the members that need clearing. Adjust comment.
11763 (copy_row_except_pointers): Likewise for copying.
11765 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11767 Some minor cleanups of recently-added bool vector code.
11768 * conf_post.h (assume): Always return void. Use lint version
11769 only if GCC and MSC versions don't apply.
11770 * conf_post.h (assume):
11771 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11772 Depend on _MSC_VER, not __MSC_VER, for consistency with
11774 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11775 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11776 (bool_vector_binop_driver, count_trailing_zero_bits)
11777 (size_t_to_host_endian): Now static, not static inline;
11778 the latter isn't needed with modern compilers and doesn't
11779 work with older compilers anyway.
11781 * alloc.c (valgrind_p): Use bool for boolean.
11783 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11785 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11786 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11787 (display_last_displayed_message_p, message_buf_print)
11788 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11789 Use bool for boolean.
11790 * dispextern.h (cancel_line, init_desired_glyphs):
11791 Remove ancient leftover.
11792 (help_echo_showing_p, hourglass_shown_p):
11793 * lisp.h (noninteractive_need_newline): Adjust declaration.
11795 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11797 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11799 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11800 ...this file and convert the latter to static. Adjust comment.
11801 (make_initial_frame):
11802 * window.c (init_window_once): Adjust user.
11803 * frame.h (last_nonminibuf_frame): Remove declaration.
11804 * lisp.h (selected_frame): Likewise.
11805 * msdos.c (the_only_display_info): Adjust comment.
11807 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11809 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11810 computing the end column of mouse-highlight that comes from
11811 display or overlay strings. (Bug#15437)
11812 (note_mouse_highlight): Adapt calculation of last argument to
11813 mouse_face_from_string_pos to the above change.
11815 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11816 all platforms, not just for clang.
11818 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11820 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11821 about excess arguments to snprintf.
11823 * conf_post.h(assume): Use __builtin_unreachable for clang.
11825 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11827 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11828 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11830 2013-09-23 Daniel Colascione <dancol@dancol.org>
11832 * alloc.c (USE_VALGRIND): New macro; on by default
11833 when ENABLE_CHECKING.
11834 (mark_maybe_object, mark_maybe_pointer)
11835 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11837 (valgrind_p) [USE_VALGRIND]: New variable.
11838 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11840 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11842 * process.c (wait_reading_process_output): Change int pnamelen to
11845 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11846 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11847 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11848 argument to unsigned long to avoid warning.
11849 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11851 * conf_post.h (assume): Fix compiler error: x shall be cond.
11853 2013-09-22 Daniel Colascione <dancol@dancol.org>
11855 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11856 warning when compiling without a window system.
11858 2013-09-22 Daniel Colascione <dancol@dancol.org>
11860 * data.c (Qbool_vector_p): New symbol.
11861 (bool_vector_spare_mask, popcount_size_t_generic)
11862 (popcount_size_t_msc, popcount_size_t_gcc)
11864 (bool_vector_binop_driver)
11865 (count_trailing_zero_bits, size_t_to_host_endian)
11866 (Fbool_vector_exclusive_or)
11867 (Fbool_vector_union)
11868 (Fbool_vector_intersection, Fbool_vector_set_difference)
11869 (Fbool_vector_subsetp, Fbool_vector_not)
11870 (Fbool_vector_count_matches)
11871 (Fbool_vector_count_matches_at): New functions.
11872 (syms_of_data): Intern new symbol, functions.
11873 * alloc.c (bool_vector_payload_bytes): New function.
11874 (Fmake_bool_vector): Instead of calling Fmake_vector,
11875 which performs redundant initialization and argument checking,
11876 just call allocate_vector ourselves. Make sure we clear any
11877 terminating padding to zero.
11878 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11879 instead of open-coding the size calculation.
11880 (vroundup_ct): New macro.
11881 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11882 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11883 * composite.c (composition_gstring_put_cache):
11884 Change lint_assume to assume.
11885 * conf_post.h (assume): New macro.
11886 (lint_assume): Remove.
11887 * dispnew.c (update_frame_1): Change lint_assume to assume.
11888 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11890 * image.c (gif_load): Change lint_assume to assume.
11891 * lisp.h (eassert_and_assume): New macro.
11892 (Qbool_vector_p): Declare.
11893 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11894 (swap16, swap32, swap64): New inline functions.
11895 * macfont.m (macfont_shape): Change lint_assume to assume.
11896 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11897 * xsettings.c (parse_settings): Use new swap16 and
11898 swap32 from lisp.h instead of file-specific macros.
11900 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11902 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11903 found (which can legitimately happen when the glyph row at the
11904 window start is disabled in the current_matrix. (Bug#15365)
11906 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11908 Fix syntax.h bug introduced by recent INLINE change.
11909 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11910 conditionally compiled one way in some modules, and a different
11911 way in others. This doesn't work with extern inline functions,
11912 which must have the same definition in all modules, because the
11913 defining code might be shared across modules, depending on the
11914 implementation. Symptoms reported by Martin Rudalics in:
11915 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11916 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11917 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11918 overriding the corresponding functions in syntax.h.
11919 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11920 (syntax_property): New inline functions.
11921 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11922 Rewrite in terms of these new functions.
11924 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11926 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11927 not chars_in_text, whose result depends on the multibyteness of
11928 the current buffer. (Bug#15426)
11930 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11932 Port recent change to hosts where pointers aren't 'long'.
11933 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11934 Don't assume that pointers are the same width as 'long'.
11935 Add a compile-time check that a pointer fits into two X slots.
11937 A simpler, centralized INLINE.
11938 * conf_post.h (INLINE): Define only if not already defined.
11939 This allows us to use a single INLINE, defined by one file
11941 * emacs.c (INLINE): Define it.
11942 Also, include category.h, charset.h, composite.h, dispextern.h,
11943 syntax.h, systime.h, so that their INLINE definitions are expanded
11944 properly for Emacs.
11945 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11946 * buffer.h, buffer.c (BUFFER_INLINE):
11947 * category.h, category.c (CATEGORY_INLINE):
11948 * character.h, character.c (CHARACTER_INLINE):
11949 * charset.h, charset.c (CHARSET_INLINE):
11950 * composite.h, composite.c (COMPOSITE_INLINE):
11951 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11952 * frame.h, frame.c (FRAME_INLINE):
11953 * intervals.h, intervals.c (INTERVALS_INLINE):
11954 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11955 * lisp.h, alloc.c (LISP_INLINE):
11956 * process.h, process.c (PROCESS_INLINE):
11957 * syntax.h, syntax.c (SYNTAX_INLINE):
11958 * systime.h, sysdep.c (SYSTIME_INLINE):
11959 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11960 * window.h, window.c (WINDOW_INLINE):
11961 Remove. All uses replaced with INLINE.
11963 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11965 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11966 to avoid Bug#15398.
11968 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11970 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11971 'const char *' to avoid compiler warnings due to similar change in
11972 the prototype of x_get_string_resource.
11974 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11976 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11977 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11978 going to replace static variables below. Adjust comments.
11979 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11980 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11981 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11982 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11983 Related users changed.
11984 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11985 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11986 last_mouse_movement_time, going to replace static variables below.
11988 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11989 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11991 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11992 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11993 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11994 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11995 static variables below.
11996 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11997 (last_mouse_scroll_bar): Remove.
11998 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11999 (mouseExited): Related users changed.
12001 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12003 Do not use external array to process X scroll bar messages.
12004 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12005 (x_send_scroll_bar_event): Pack window pointer into two slots
12006 of XClientMessageEvent if we're 64-bit. Adjust comment.
12007 (x_scroll_bar_to_input_event): Unpack accordingly.
12009 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12011 Ifdef away recent changes which aren't relevant to NS port.
12012 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12013 [!HAVE_NS]: Declare as such.
12014 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12015 [!HAVE_NS]: Define as such.
12017 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12019 * frame.c (x_redo_mouse_highlight): New function
12020 to factor out common code used in W32 and X ports.
12021 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12022 * xterm.h (struct x_display_info):
12023 * w32term.h (struct w32_display_info):
12024 * nsterm.h (struct ns_display_info): New members
12025 last_mouse_motion_frame, last_mouse_motion_x and
12026 last_mouse_motion_y, going to replace static variables below.
12027 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12028 (redo_mouse_highlight): Remove.
12029 (note_mouse_movement, syms_of_xterm): Adjust user.
12030 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12031 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12032 (redo_mouse_highlight): Remove.
12033 (note_mouse_movement, syms_of_w32term): Adjust user.
12034 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12035 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12037 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12038 * nsfns.m (compute_tip_xy): Adjust user.
12040 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12042 * frame.c (x_mouse_grabbed): New function.
12043 * dispextern.h (x_mouse_grabbed): Add prototype.
12044 (last_mouse_frame): Remove declaration.
12045 * xterm.h (struct x_display_info):
12046 * w32term.h (struct w32_display_info):
12047 * nsterm.h (struct ns_display_info): New member
12048 last_mouse_frame, going to replace...
12049 * xdisp.c (last_mouse_frame): ...global variable.
12050 (note_tool_bar_highlight):
12051 * w32term.c (w32_mouse_position, w32_read_socket):
12052 * xterm.c (XTmouse_position, handle_one_xevent):
12053 Use x_mouse_grabbed.
12054 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12056 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12058 * w32term.c (w32_read_socket): Avoid temporary
12059 variables in a call to x_real_positions.
12060 * xterm.c (handle_one_xevent): Likewise.
12062 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12064 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12065 (x_icon_type): Remove prototype.
12066 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12067 * frame.c (x_icon_type): Remove.
12068 * w32term.c (x_make_frame_visible, x_iconify_frame):
12069 * xterm.c (x_make_frame_visible, x_iconify_frame):
12070 Use x_set_bitmap_icon to factor out common code.
12072 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12074 * dispextern.h (check_x_display_info, x_get_string_resource):
12075 Declare here just once and unify the latter.
12076 * frame.c (check_x_display_info, x_get_string_resource):
12077 * nsterm.h (check_x_display_info):
12078 * xrdb.c (x_get_string_resource):
12079 * xterm.h (check_x_display_info): Remove prototypes.
12080 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12081 * w32reg.c (x_get_string_resource): Likewise.
12082 (w32_get_rdb_resource): Adjust user.
12084 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12086 * xterm.h (struct x_display_info): New member
12087 x_pending_autoraise_frame, going to replace...
12088 * xterm.c (pending_autoraise_frame): ...static variable.
12089 (x_new_focus_frame, XTread_socket): Adjust users.
12090 * w32term.h (struct w32_display_info): New member
12091 w32_pending_autoraise_frame, going to replace...
12092 * w32term.c (pending_autoraise_frame): ...global variable.
12093 (x_new_focus_frame, w32_read_socket): Adjust users.
12095 2013-09-17 Glenn Morris <rgm@gnu.org>
12097 * xdisp.c (message_dolog): If we create *Messages*,
12098 switch it to messages-buffer-mode.
12100 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12102 Don't overuse 'const' in types of locals.
12103 * bidi.c (bidi_count_bytes):
12104 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12105 (xg_event_is_for_scrollbar):
12106 * xselect.c (x_handle_property_notify)
12107 (x_handle_selection_notify, x_handle_dnd_message):
12108 * xsettings.c, xsettings.h (xft_settings_event):
12109 * xterm.c (x_handle_net_wm_state, handle_one_event)
12110 (x_menubar_window_to_frame, x_detect_focus_change)
12111 (construct_mouse_click, note_mouse_movement)
12112 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12113 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12114 (handle_one_xevent, x_handle_net_wm_state):
12115 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12116 (x_handle_dnd_message):
12117 Avoid unnecessary 'const', typically the second 'const' in
12118 'const foo * const arg', a 'const' that does not affect the API
12119 and doesn't significantly help the human reader.
12121 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12123 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12124 only if Glib < 2.36.0.
12125 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12126 * xsettings.c (init_gconf, init_gsettings): Do not check
12128 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12130 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12132 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12134 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12135 before calling g_type_init.
12137 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12139 * nsterm.m (syms_of_nsterm): ... to here.
12141 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12143 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12144 (ignore_next_mouse_click_timeout): Use Time as X does.
12145 (handle_one_xevent): Avoid cast and use unsigned comparison.
12147 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12149 Do not copy X event in handle_one_xevent except KeyPress case.
12150 Wnen XEvent is processed, it is unlikely to be changed except
12151 KeyPress case, so we can avoid copying and use const pointer to
12152 const data to make sure that an event is not changed elsewhere.
12153 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12154 const' and do not create local copy except for the KeyPress event.
12155 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12156 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12157 (x_handle_net_wm_state, x_menubar_window_to_frame)
12158 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12159 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12160 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12161 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12162 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12163 (x_handle_dnd_message):
12164 * xsettings.c (xft_settings_event):
12165 Use 'const XEvent * const' where appropriate.
12166 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12168 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12170 Fix X event waiting to handle multiple frames.
12171 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12172 * xterm.c (pending_event_wait): Remove. Adjust users.
12173 (x_detect_focus_change): Pass frame arg.
12174 (handle_one_xevent): Find related frame early and clear per-frame
12175 wait_event_type only if this is an event for the relevant frame.
12176 (x_wait_for_event): Use per-frame wait_event_type.
12178 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12180 * nsfns.m (Fx_create_frame): Fix font driver registration for
12183 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12184 for syms_of_macfont.
12186 * nsterm.m: Include macfont.h.
12187 (ns_tmp_flags, ns_tmp_font): Remove.
12188 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12189 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12190 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12191 (changeFont:): Fix code style. Check for font driver type when
12194 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12197 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12198 (nsfont_open): Set font driver type.
12199 Set font->ascent and font->descent. Figure out font instead of
12200 ns_tmp_font, and flags instead of ns_tmp_flags.
12201 Fix indentation. Remove call to ns_draw_text_decoration,
12204 * nsfns.m: Include macfont.h.
12205 (Fx_create_frame): Register macfont driver, make a better default font.
12206 (Fns_popup_font_panel): Get font from macfont driver, if used.
12208 * macfont.m, macfont.h, macuvs.h: New files.
12210 * font.h: Declare syms_of_macfont.
12212 * font.c (syms_of_font): Call syms_of_macfont.
12214 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12216 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12218 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12219 and it is always zero for others, so I assume that this is an ancient
12220 leftover which nobody will want to change any more.
12221 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12222 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12223 * frame.c (x_set_scroll_bar_width):
12224 * w32fns.c (w32_createscrollbar):
12225 * w32term.c (w32_set_vertical_scroll_bar):
12226 * xfns.c (x_set_scroll_bar_default_width):
12227 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12228 (x_scroll_bar_expose): Related users changed.
12230 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12232 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12233 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12234 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12236 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12237 Define once here...
12238 * nsterm.h, w32term.h, xterm.h: ...and not here.
12239 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12240 Remove unused Xisms.
12241 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12242 these modules are never compiled otherwise.
12244 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12246 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12247 Doc fix. (Bug#15375)
12249 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12251 Unify Fx_focus_frame between all ports.
12252 * frame.h (x_focus_frame): New prototype.
12253 * xfns.c (Fx_focus_frame): Remove.
12254 (syms_of_xfns): Do not defsubr it.
12255 (x_focus_frame): X implementation.
12256 * nsfns.m (Fx_focus_frame): Remove.
12257 (syms_of_nsfns): Do not defsubr it.
12258 (x_focus_frame): NS implementation.
12259 * w32term.c (Fx_focus_frame): Remove.
12260 (x_focus_on_frame): Rename to...
12261 (x_focus_frame): W32 implementation.
12262 * w32term.h (x_focus_on_frame): Remove prototype.
12263 * w32fns.c (Fx_focus_frame): Remove.
12264 (syms_of_w32fns): Do not defsubr it.
12265 * frame.c (Fx_focus_frame): Define here.
12266 (syms_of_frame): Defsubr here.
12267 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12269 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12271 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12272 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12273 each port to reference the port-specific window system data.
12274 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12275 (FRAME_DISPLAY_INFO): Define.
12276 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12277 (FRAME_DISPLAY_INFO): Define. Adjust users.
12278 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12279 (FRAME_DISPLAY_INFO): Define. Adjust users.
12280 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12281 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12282 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12283 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12284 * xselect.c, xterm.c: All related users changed.
12286 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12288 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12289 (x_menubar_window_to_frame): Remove prototypes.
12290 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12291 (x_menubar_window_to_frame, x_top_window_to_frame):
12293 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12294 (x_menubar_window_to_frame, x_top_window_to_frame):
12295 ...to here and convert all but the last to static.
12297 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12299 * lisp.mk (lisp): Add w32-common-fns.elc.
12301 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12303 * charset.c (char_charset): Document an exception for char-charset.
12305 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12307 * xterm.h (x_display_info): New field last_user_time...
12308 * xterm.c (toplevel): ...to replace static last_user_time.
12309 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12311 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12313 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12314 scroll bar values to prevent thumb from disappear and update comment.
12316 2013-09-11 Glenn Morris <rgm@gnu.org>
12318 * emacs.c (usage_message): Possessive apostrophe tweak.
12320 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12322 * nsterm.m (syms_of_nsterm): Use Qns.
12323 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12324 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12325 * xfns.c (x_display_info_for_name, Fx_open_connection):
12326 Remove old '#if 0' code.
12327 (syms_of_xfns): Use Qx.
12328 * termhooks.h (fullscreen_hook): Remove the leftover.
12329 (struct terminal): Fix typo in comment.
12331 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12333 Cleaning up a few X scroll bar bits.
12334 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12335 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12336 New member last_seen_part, going to replace...
12337 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12338 (xt_action_hook) [USE_LUCID]: Adjust user.
12339 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12340 Lucid-specific scroll bar support.
12341 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12342 to int and adjust to use last_seen_part member.
12343 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12344 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12345 Initialize last_seen_part.
12347 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12349 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12350 insert-buffer-substring an empty string.
12352 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12354 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12355 avoiding a GCC warning.
12357 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12359 Ifdef away frame tool bar code when it is not really used.
12360 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12361 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12362 and minimize_tool_bar_window_p under the above.
12363 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12364 (fset_tool_bar_window): Likewise.
12365 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12366 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12367 (change_frame_size_1):
12368 * window.c (window_from_coordinates, Frecenter): Adjust users.
12369 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12370 code is not really used.
12371 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12372 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12373 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12374 [!USE_GTK && !HAVE_NS]: Define as such.
12375 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12376 (note_mouse_highlight, expose_frame):
12377 * xfns.c (x_set_tool_bar_lines):
12378 * xterm.c (handle_one_xevent): Adjust users.
12380 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12382 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12383 This bug was introduced by my 2013-08-26 patch, which incorrectly
12384 assumed that the terminfo implementation doesn't use termcap buffers.
12385 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12386 these buffers apparently are used after all.
12387 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12388 (struct tty_display_info): Define members termcap_term_buffer and
12389 termcap_strings_buffer even if TERMINFO.
12391 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12394 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12395 'usage' docstring entry to pacify make-docfile.
12397 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12399 Change comparison functions =, <, >, <=, >= to take many arguments.
12400 * data.c: Change comparison functions' interface and implementation.
12401 * lisp.h: Make arithcompare available for efficient two arg
12403 * bytecode.c: Use arithcompare.
12404 * fileio.c: Use new interface.
12406 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12408 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12410 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12412 * eval.c (Feval): Document the new use of `lexical'.
12414 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12416 Review and drop old frame resize hack.
12417 * frame.h (struct frame): Remove force_flush_display_p.
12418 * dispnew.c (update_frame): Adjust user and don't call
12419 flush_frame here. The comment has said that there was an issues
12420 with redisplaying fringes, but I don't see any differences with
12421 and without this hack. Hopefully we can continue without it.
12422 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12423 current frame matrices twice if resized_p is set.
12425 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12427 Do not populate pure Xism x_sync to other ports.
12428 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12429 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12430 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12431 * w32term.h (x_sync): Remove prototype.
12433 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12435 Cleanup frame flushing.
12436 * dispextern.h (struct redisplay_interface):
12437 Drop flush_display_optional because flush_display is enough
12438 for X and flushing via RIF is just a no-op for others.
12439 * frame.h (flush_frame): New function.
12440 * dispnew.c (update_frame):
12441 * minibuf.c (read_minibuf):
12442 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12444 * keyboard.c (detect_input_pending_run_timers): Do not flush
12445 all frames but selected one in redisplay_preserve_echo_area.
12446 * nsterm.m (ns_flush): Remove no-op.
12447 (ns_redisplay_interface): Adjust user.
12448 * w32term.h (x_flush): Remove no-op.
12449 (w32_redisplay_interface): Adjust user.
12450 * xterm.c (x_flush): Simplify because we do not flush all
12451 frames at once any more. Adjust comment.
12452 (x_redisplay_interface): Adjust user.
12454 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12456 Port --without-x --enable-gcc-warnings to Fedora 19.
12457 * gfilenotify.c (globals_of_gfilenotify):
12458 Call g_type_init only if using an older glib version that needs it.
12460 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12462 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12463 (last_glyphless_glyph_merged_face_id): Remove declarations.
12464 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12465 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12466 (last_glyphless_glyph_merged_face_id): Now static.
12467 (merge_escape_glyph_face): New function, refactored from...
12468 (get_next_display_element): ...here.
12469 (merge_glyphless_glyph_face): New function, refactored from...
12470 (produce_glyphless_glyph): ...here...
12471 * term.c (produce_glyphless_glyph): ...and here.
12473 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12475 * eval.c (eval_sub): Only call Ffunction if necessary.
12477 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12479 Attempt to make redisplay more selective when changing cursor type.
12480 * frame.h (struct frame): New bitfield cursor_type_changed.
12481 * xdisp.c (cursor_type_changed): Remove.
12482 (try_cursor_movement, redisplay_window, try_window_id)
12483 (set_frame_cursor_types, try_window_reusing_current_matrix):
12484 Adjust to use per-frame bitfield.
12485 (redisplay_internal): Look for cursor type change on each visible
12486 frame and consider all frames if cursor type has been changed on
12487 the frame other than selected. If cursor type has been changed on
12488 selected frame only, do not use fast update.
12490 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12492 Attempt to make redisplay more selective when changing fonts.
12493 * frame.h (struct frame): New bitfield fonts_changed.
12494 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12495 (adjust_frame_glyphs): Add prototype.
12496 * dispnew.c (fonts_changed_p): Remove.
12497 (adjust_glyphs): Remove because we do not
12498 adjust matrices on all frames at once any more.
12499 (adjust_frame_glyphs): Block and unblock input here.
12500 (adjust_glyph_matrix): Use fonts_changed.
12501 (change_frame_size_1): Use adjust_frame_glyphs.
12502 * font.c (font_open_entity): Use fonts_changed.
12503 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12504 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12505 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12506 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12507 (shrink_mini_window, Fresize_mini_window_internal)
12508 (window_scroll_pixel_based, Fset_window_configuration)
12509 (apply_window_adjustment, Fset_window_vscroll):
12510 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12511 Use adjust_frame_glyphs.
12512 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12513 (try_window_reusing_current_matrix, try_window_id, display_line)
12514 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12515 (redisplay_internal): Consider fonts_changed and adjust frame
12516 matrices for each frame only if the frame is visible. If font
12517 has been changed on some frame during full redisplay, retry
12518 only visible frames where the font has been actually changed.
12520 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12522 Cache current header and mode line height for each window.
12523 * window.h (struct window): New fields mode_line_height
12524 and header_line_height.
12525 * window.c (make_window): Initialize them.
12526 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12527 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12528 (current_mode_line_height, current_header_line_height):
12529 Remove declaration.
12530 * xdisp.c (current_mode_line_height, current_header_line_height):
12532 (pos_visible_p, init_xdisp): Adjust user.
12533 (redisplay_window): Invalidate mode_line_height and
12534 header_line_height if current and desired matrices do not agree.
12536 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12538 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12539 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12541 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12543 Make --without-x compatible with --enable-gcc-warnings.
12544 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12545 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12546 members under HAVE_WINDOW_SYSTEM.
12547 * keyboard.c (make_lispy_focus_out): Likewise.
12548 (record_menu_key): Move under HAVE_MENUS.
12549 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12550 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12551 (syms_of_xdisp): Adjust user.
12552 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12553 (start_hourglass, cancel_hourglass):
12554 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12555 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12556 and CLEAR_FONT_TABLE_NFONTS.
12557 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12558 Declare only if HAVE_WINDOW_SYSTEM.
12559 (lface_same_font_attributes_p, clear_face_gcs): Define only
12560 if HAVE_WINDOW_SYSTEM.
12562 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12564 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12565 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12566 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12568 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12570 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12572 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12574 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12575 This fixes a type error on hosts where ptrdiff_t is wider than int.
12577 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12579 * keyboard.c (read_key_sequence_vs): New function.
12580 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12583 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12585 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12587 Makefile improvements.
12588 * Makefile.in (config.status): Don't use double-colon rules, as
12589 they are not portable according to POSIX. Fix shell typo with `;
12590 I guess this rule has never been tested?
12591 (VCSWITNESS): New macro, to override any environment var.
12593 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12595 * xterm.h (struct x_display_info): Do not track X connection
12596 fd separately because it is always available from Display.
12597 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12600 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12602 * buffer.c (drop_overlay):
12603 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12604 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12606 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12608 * buffer.c (Fmake_overlay, Fmove_overlay):
12609 * intervals.c (set_point_from_marker):
12610 * print.c (PRINTPREPARE): Prefer signal_error
12611 to plain error and report unsuitable marker too.
12613 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12615 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12616 for 'dragging' member.
12617 (struct x_output): Remove set-but-unused leftovers
12618 'left_before_move' and 'top_before_move'.
12619 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12620 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12621 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12622 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12623 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12624 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12625 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12626 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12628 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12630 * nsfont.m (INVALID_GLYPH): New define.
12631 (nsfont_encode_char): Use INVALID_GLYPH.
12632 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12634 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12636 * xterm.c (x_last_mouse_movement_time): Revert last change.
12637 This code should use XDisplayMotionBufferSize to check display's
12638 motion history first, and there are few other issues as well.
12639 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12640 (handle_one_xevent): Adjust user.
12642 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12644 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12645 * frame.c (Flast_nonminibuf_frame): ... to here.
12646 (check_minibuf_window): Don't abort if no window was found
12649 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12651 Use XGetMotionEvents to ask the last mouse motion time from X server.
12652 * xterm.c (X_MOTION_HISTORY): Default to 1.
12653 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12654 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12655 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12656 Ifdef away legacy code.
12657 (XTmouse_position, x_scroll_bar_report_motion):
12658 Use x_last_mouse_movement_time.
12659 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12662 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12664 * msdos.c (last_mouse_window): Move to...
12665 (dos_rawgetc): ...this function and adjust comment.
12666 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12667 (mouseMoved): ...this function and adjust comment.
12668 * w32term.c (last_window): Likewise with...
12669 (w32_read_socket): ...this function.
12670 * xterm.c (last_window): Likewise with...
12671 (handle_one_xevent): ...this function.
12673 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12675 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12676 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12677 (handle_one_xevent): ...to here.
12678 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12681 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12683 * msdos.c (IT_set_terminal_window): Remove no-op.
12684 (initialize_msdos_display): Adjust terminal setup.
12685 * w32console.c (w32con_set_terminal_window): Remove no-op.
12686 (initialize_w32_display): Adjust terminal setup.
12687 * w32term.c (w32_set_terminal_window): Remove no-op.
12688 (w32_create_terminal): Adjust terminal setup.
12689 * xterm.c (XTset_terminal_window): Remove no-op.
12690 (x_create_terminal): Adjust terminal setup.
12692 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12694 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12696 (ns_create_terminal): Adjust terminal setup.
12697 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12699 (w32_create_terminal): Adjust terminal setup.
12700 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12702 (x_create_terminal): Adjust terminal setup.
12704 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12706 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12707 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12708 * dispnew.c (buffer_posn_from_coords):
12709 * window.c (Fwindow_end, displayed_window_lines):
12710 * xdisp.c (redisplay_mode_lines): Use it.
12712 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12714 * fontset.c (face_for_char): Check char in the current face font first
12715 if HAVE_NS (Bug#15138).
12717 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12719 * window.c (temp_output_buffer_show): Make sure window returned
12720 by display_buffer is live (Bug#15213).
12722 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12724 Minor cleanup to avoid forward declarations.
12725 * coding.h (struct ccl_spec): Remove forward declaration.
12726 * composite.h (toplevel): Include font.h.
12727 (struct composition_it, struct face, struct font_metrics):
12728 Remove forward declaration.
12729 * dispextern.h (struct image, struct atimer): Likewise.
12730 * emacsgtkfixed.h (struct frame): Likewise.
12731 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12732 * font.h (struct font_driver, struct font, struct glyph_string)
12733 (struct face): Remove forward declaration.
12734 * fontset.h (struct face, struct font): Likewise.
12735 * frame.h (toplevel): Style cleanup.
12736 (enum output_method): Move to...
12737 * termhooks.h (enum output_method): ...here.
12738 (struct glyph, struct frame, struct ns_display_info)
12739 (struct x_display_info, struct w32_display_info):
12740 Remove forward declaration.
12741 * xterm.h (toplevel): Include termhooks.h.
12742 (struct font, struct window, struct glyph_matrix, struct frame)
12743 (struct input_event, struct face, struct image): Remove forward
12745 * gtkutil.h (struct _widget_value): Likewise.
12746 * keyboard.h (toplevel): Include termhooks.h.
12747 (struct input_event): Remove forward declaration.
12749 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12751 * intervals.c (set_point_from_marker): New function.
12752 * editfns.c (Fgoto_char):
12753 * process.c (Finternal_default_process_filter):
12754 * window.c (select_window_1): Use it.
12755 * buffer.h (set_point_from_marker): Add prototype.
12757 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12759 * w32.c (term_winsock): Call release_listen_threads before calling
12761 (_sys_wait_accept): Wait for accept event in a loop with a finite
12762 timeout, instead of waiting indefinitely. Will hopefully avoid
12763 hanging during exit because WSACleanup deadlocks waiting for the
12764 event object to be released. (Bug#14333)
12766 * w32proc.c (release_listen_threads): New function, signals all
12767 the reader threads that listen for connections to stop waiting.
12769 * w32.h (release_listen_threads): Add prototype.
12771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12773 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12774 field of new marker (for sanity and safety).
12775 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12776 anyway because XMISCTYPE is a function and can't be an lvalue).
12778 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12780 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12781 (x_after_update_window_line, x_scroll_bar_create)
12782 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12783 (handle_one_xevent, x_clear_frame_area):
12784 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12785 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12786 * xterm.h (x_clear_area): Adjust prototype.
12788 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12790 Hook scanning and indentation functions to find_newline. This helps
12791 to avoid duplicated code and renders more respect to newline cache.
12792 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12793 * cmds.c (Fforward_line):
12794 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12795 Use find_newline and avoid unnecessary point movements.
12796 * search.c (scan_newline): Implement on top of find_newline.
12798 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12800 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12801 scoped code (bug#11258).
12803 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12805 * nsterm.m (last_window): New variable.
12806 (EV_TRAILER2): New macro.
12807 (EV_TRAILER): Call EV_TRAILER2.
12808 (mouseMoved:): Add support for mouse-autoselect-window
12809 on nextstep (Bug#6888).
12811 2013-08-28 Andreas Schwab <schwab@suse.de>
12813 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12814 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12815 Remove unused macro definitions.
12816 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12817 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12818 Only define if emacs.
12820 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12822 Prefer enum glyph_row_area to int where appropriate.
12823 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12825 (window_box, window_box_width, window_box_left, window_box_left_offset)
12826 (window_box_right, window_box_right_offset): Adjust prototypes.
12827 * xdisp.c (window_box, window_box_width, window_box_left)
12828 (window_box_left_offset, window_box_right, window_box_right_offset):
12829 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12830 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12831 * nsterm.m (ns_clip_to_row):
12832 * w32term.c (w32_clip_to_row):
12833 * xterm.c (x_clip_to_row): Likewise.
12835 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12837 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12838 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12840 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12842 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12843 for portability to hosts where /bin/sh has problems.
12845 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12847 Redesign redisplay interface to drop global output_cursor.
12848 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12849 (toplevel): Remove declaration of output_cursor.
12850 (set_output_cursor, x_cursor_to): Remove prototype.
12851 * window.h (struct window): New member output_cursor.
12852 (output_cursor_to): New function to replace RIF member.
12853 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12854 (update_text_area, set_window_cursor_after_update): Use it.
12855 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12856 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12857 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12858 * w32term.c (x_update_window_begin, x_update_window_end):
12859 * xterm.c (x_update_window_begin, x_update_window_end):
12860 Adjust to use per-window output cursor.
12862 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12864 Simplify SELECT_TYPE-related code.
12865 Like EMACS_TIME, this portability layer is no longer needed, since
12866 Emacs has been using fd_set as a portability layer for some time.
12867 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12868 (SELECT_TYPE): Remove. All uses changed to fd_set.
12869 (fd_set) [!FD_SET]: New typedef.
12871 Simplify EMACS_TIME-related code.
12872 This portability layer is no longer needed, since Emacs has been
12873 using struct timespec as a portability layer for some time.
12874 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12875 Include <time.h> rather than "systime.h"; that's all that's needed now.
12876 * dispnew.c: Include <timespec.h> rather than "systime.h";
12877 that's all that's needed now.
12878 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12879 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12880 TIMESPEC_RESOLUTION.
12881 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12882 LOG10_TIMESPEC_RESOLUTION.
12883 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12884 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12885 (make_emacs_time): Remove. All used changed to make_timespec.
12886 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12887 (current_timespec): Rename from current_emacs_time. All uses changed.
12888 (add_emacs_time): Remove. All uses changed to timespec_add.
12889 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12890 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12891 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12892 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12893 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12894 (current_timespec): Rename from current_emacs_time. All uses changed.
12895 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12896 changed to timespec_cmp.
12897 * xgselect.c: Include <timespec.h>, since our .h files don't.
12899 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12901 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12902 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12903 Remove the leftovers.
12904 * gtkutil.c (toplevel): Do not declare Qxft but include
12906 * image.c (toplevel): Do not declare Vlibrary_cache because
12907 it's already done in lisp.h.
12909 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12911 * lisp.h (Mouse_HLInfo): Move from here...
12912 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12913 (reset_mouse_highlight): New function.
12914 * msdos.c (dos_set_window_size, IT_update_begin)
12915 (internal_terminal_init):
12916 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12917 (ns_initialize_display_info):
12918 * w32console.c (initialize_w32_display):
12919 * w32term.c (x_update_window_end, x_free_frame_resources)
12920 (w32_initialize_display_info):
12921 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12922 * window.c (Fdelete_other_windows_internal):
12923 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12924 * termchar.h (toplevel):
12925 * xterm.h (toplevel): Include dispextern.h.
12927 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12929 Fix minor problems found by static checking.
12930 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12931 (expect): Avoid nested-if warning.
12932 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12933 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12934 * nsterm.h, nsterm.m (ns_select):
12935 * xgselect.c, xgselect.h (xg_select):
12936 Adjust signature to better match pselect's.
12937 * nsterm.m (ns_select):
12938 Don't set *TIMEOUT, since pselect doesn't.
12939 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12940 diagnostic about assigning const char * to it.
12941 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12943 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12945 * lread.c (substitute_object_recurse): Handle hash-tables as well
12948 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12950 Fix unlikely core dump in init_tty, and simplify terminfo case.
12951 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12952 The old version incorrectly dumped core if malloc returned a
12953 buffer containing only non-NUL bytes.
12954 (init_tty): Do not allocate or free termcap buffers; the
12955 struct does that for us now.
12956 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12957 (struct tty_display_info): Define members termcap_term_buffer and
12958 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12959 use them. Allocate them directly in struct rather than indirectly
12960 via a pointer, to simplify init_tty.
12962 * frame.c (check_minibuf_window): Initialize 'window' properly,
12963 so that Emacs reliably aborts later if 'window' is not initialized.
12965 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12967 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12968 of VoidSymbol (Bug#15154).
12970 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12972 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12973 mouse_face_beg_y and mouse_face_end_y.
12974 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12975 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12976 Adjust users and update comment where appropriate.
12978 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12980 * frame.c (check_minibuf_window): New function.
12981 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12982 Call check_minibuf_window (Bug#15183).
12984 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12986 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12987 because this is the only last cursor data we need to keep and consult.
12988 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12989 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12992 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12994 Fix recovering from possible decompression error.
12995 Since insert_from_gap doesn't always move point, we can't use PT as
12996 the position where the partially decompressed data ends, and
12997 should count how many bytes was produced so far.
12998 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12999 (unwind_decompress): Really delete partially uncompressed data.
13000 (Fzlib_decompress_region): Take decompressed data size into account.
13002 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13004 * syntax.c (init_syntax_once): Adjust comment and do an early
13005 initialization of Qchar_table_extra_slots just once...
13006 * casetab.c (init_casetab_once):
13007 * category.c (init_category_once):
13008 * character.c (syms_of_character):
13009 * coding.c (syms_of_coding):
13010 * xdisp.c (syms_of_xdisp): ...and omit it here.
13012 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13014 * xdisp.c (get_next_display_element): Don't apply to characters
13015 from a display vector the logic of setting it->end_of_box_run_p
13016 suitable for characters from a buffer. (Bug#15175)
13018 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13019 to handle directories, rather than '_utime' which doesn't.
13022 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13024 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13025 or fullscreen (Bug#14627).
13027 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13029 System-dependent integer overflow fixes.
13030 * process.c (Fset_process_window_size): Signal an error if
13031 the window size is outside the range supported by the lower level.
13032 * sysdep.c (set_window_size): Return negative on error,
13033 nonnegative on success, rather than -1, 0, 1 on not in system,
13034 failure, success. This is simpler. Caller changed.
13035 (serial_configure): Remove unnecessary initialization of local.
13036 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13037 size fits in unsigned long; this isn't true on some 32-bit hosts.
13038 Avoid buffer overrun if some future version of /proc/meminfo has a
13039 variable name longer than 20 bytes.
13040 (system_process_attributes) [__FreeBSD__]:
13041 Don't assume hw.availpages fits in 'int'.
13043 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13045 Don't let very long directory names overrun the stack.
13046 Fix some related minor problems involving "//", vfork.
13047 * callproc.c (encode_current_directory): New function.
13048 (call_process): Don't append "/"; not needed.
13049 * fileio.c (file_name_as_directory_slop): New constant.
13050 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13051 this can save the caller having to alloca.
13052 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13053 Use SAFE_ALLOCA, not alloca.
13054 (directory_file_name, Fexpand_file_name): Leave leading "//"
13055 alone, since it can be special even on POSIX platforms.
13056 * callproc.c (call_process):
13057 * process.c (Fformat_network_address):
13058 * sysdep.c (sys_subshell):
13059 Use encode_current_directory rather than rolling our own.
13060 (create_process): No need to encode directory; caller does that now.
13061 * process.h (encode_current_directory): New decl.
13062 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13063 Rework to avoid 'goto xyzzy;'.
13065 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13067 * xdisp.c (handle_face_prop): If the default face was remapped use
13068 the remapped face for strings from prefix properties. (Bug#15155)
13070 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13072 Minor cleanup for redisplay interface and few related functions.
13073 * frame.h (enum text_cursor_kinds): Move from here...
13074 * dispextern.h (enum text_cursor_kinds): ...to here.
13075 (toplevel): Drop unnecessary declarations.
13076 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13077 in update_window_end_hook and draw_window_cursor functions.
13078 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13079 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13080 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13081 * xterm.c (x_update_window_end, x_draw_window_cursor):
13082 * xdisp.c (display_and_set_cursor, update_window_cursor)
13083 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13084 enum text_cursor_kinds where appropriate.
13086 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13088 Redesign redisplay interface to drop updated_row and updated_area.
13089 * dispextern.h (updated_row, updated_area): Remove declaration.
13090 (struct redisplay_interface): Pass glyph row and row area parameters
13091 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13092 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13094 * dispnew.c (updated_row, updated_area): Remove.
13095 (redraw_overlapped_rows, update_window_line): Adjust user.
13096 (update_marginal_area, update_text_area): Likewise. Pass updated row
13097 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13098 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13101 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13103 * process.c (flush_pending_output): Remove stub.
13106 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13108 * callproc.c: Fix race that killed background processes (Bug#15144).
13109 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13110 Record deleted process-id in critical section, not afterwards.
13111 Don't mistakenly kill process created by a call-process invocation
13112 that discards output and does not wait.
13114 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13116 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13117 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13118 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13119 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13120 to shut up compiler in mark_object.
13121 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13123 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13125 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13126 We can't portably rely on PTY_OPEN doing that, even if
13127 it calls posix_openpt with O_CLOEXEC.
13129 2013-08-20 Kenichi Handa <handa@gnu.org>
13131 * character.c (string_char): Improve commentary.
13133 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13135 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13136 (struct animation_cache): Make signature a flexible array member.
13137 All uses changed. This is a tad slower but may insulate us better
13138 from future changes to ImageMagick.
13140 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13142 * image.c: Shrink memory needed for animation cache.
13143 (SIGNATURE_DIGESTSIZE): New constant.
13144 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13145 (imagemagick_create_cache): Copy the signature. This saves
13146 several KB of memory that ImageMagick wastes per signature.
13147 Don't bother updating the update_time, as the caller does that now.
13148 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13149 it's a fixed size struct member now.
13150 (imagemagick_get_animation_cache): Always destroy the signature,
13151 as it's now imagemagick_create_cache's responsibility to copy it.
13152 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13153 and use memcmp rather than strcmp.
13154 eassert that ImageMagick returns a signature of the specified length.
13156 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13158 * image.c (imagemagick_get_animation_cache): Don't segfault on
13160 (imagemagick_get_animation_cache): Revert to previous definition
13161 so that it actually works. But keep the memory leak fix.
13162 (imagemagick_get_animation_cache): Fix memory leak.
13164 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13166 * image.c: Fix animation cache signature memory leak.
13167 Fix some other minor performance problems while we're at it.
13168 (imagemagick_create_cache): Clear just the members that
13169 need clearing. Don't set update_time, as caller does that now.
13170 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13171 Simplify by using pointer-to-pointer instead of a prev pointer.
13172 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13173 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13174 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13175 it's already a copy. Free the signature probe unless it's cached.
13177 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13178 This was introduced by my 2013-08-12 fix for Bug#15035.
13180 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13182 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13183 (imagemagick_prune_animation_cache): Now static.
13185 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13187 * image.c (imagemagick_get_animation_cache): Don't segfault when
13188 pruning all entries.
13190 2013-08-18 Ken Brown <kbrown@cornell.edu>
13192 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13193 static heap if ENABLE_CHECKING is defined.
13194 (max_bss_sbrk_ptr): New variable.
13195 (bss_sbrk): Use it.
13196 (report_sheap_usage): Report maximum static heap usage instead of
13197 ending static heap usage.
13199 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13201 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13202 of zlib_initialized according to the results of calling
13203 init_zlib_functions.
13205 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13207 * image.c: Implement an ImageMagick per-image cache.
13208 (imagemagick_get_animation_cache): Fix a double-free error.
13209 (imagemagick_load_image): Remove the ping_wand code, which only
13210 apparently saved time on invalid animated images, and slowed down
13211 everything else. Optimize for the common case.
13213 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13215 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13217 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13219 * marker.c (set_marker): Remove documentation of undefined behavior.
13221 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13223 * image.c (imagemagick_compute_animated_image): Animate correctly
13224 when sub-images are smaller than the main image.
13225 (imagemagick_compute_animated_image): Setting the iterator row to
13226 zero is apparently not allowed.
13227 (imagemagick_compute_animated_image): Allow images that say they
13228 have sub-images that are bigger than the main image, but just crop
13231 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13233 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13235 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13237 * image.c (imagemagick_compute_animated_image): Respect the GIF
13240 2013-08-15 Ken Brown <kbrown@cornell.edu>
13242 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13243 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13246 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13248 Fix minor problems found by static checking.
13249 * frame.c (delete_frame):
13250 * xdisp.c (next_element_from_display_vector):
13251 Avoid uninitialized local.
13252 * image.c (imagemagick_compute_animated_image): Port to C89.
13253 Prefer usual GNU indentation style for loops.
13254 Be more careful about bizarrely large sizes, by using ptrdiff_t
13257 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13259 Fix infinite frame selection loop (Bug#15025).
13260 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13262 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13264 * xdisp.c (compute_window_start_on_continuation_line):
13265 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13266 to make sure we end up setting the window start at the leftmost
13267 visible character of the display line. This avoids funky
13268 horizontal shifting because the window start is not kept on the
13269 same position. (Bug#15090)
13270 (next_element_from_display_vector): Support 'box' face attribute
13271 in the face definitions of a display vector. (Bug#15099)
13273 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13275 * image.c (imagemagick_compute_animated_image): Implement animated
13276 images (bug#14700).
13277 (imagemagick_compute_animated_image): Fix some compilation
13278 warnings. Implement a very simple cache to make the animation
13279 usable at all, but it should be replaced with a per-image cache.
13281 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13283 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13284 to do `for' loops over alist values.
13285 * buffer.h (FOR_EACH_BUFFER):
13286 * process.c (FOR_EACH_PROCESS): Use it.
13287 (handle_child_signal, status_notify, Fget_buffer_process)
13288 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13290 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13292 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13293 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13294 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13295 to xzalloc and so avoid redundant call to memset.
13296 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13297 members because it is allocated with xzalloc and so already zeroed.
13299 2013-08-14 Ken Brown <kbrown@cornell.edu>
13301 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13304 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13306 Utility function and macro to copy Lisp string to C string.
13307 * lisp.h (xlispstrdupa): New macro.
13308 (xlispstrdup): New prototype.
13309 * alloc.c (xlispstrdup): New function.
13310 * callint.c (Fcall_interactively):
13311 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13312 (Fsubstitute_in_file_name):
13313 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13314 * image.c (x_create_bitmap_from_file):
13315 * w32term.c (w32_term_init):
13316 * xterm.c (x_term_init): Use xlispstrdup.
13318 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13320 * image.c (imagemagick_load_image): Make animated pictures work.
13321 There's still some problems with background color settings, though
13324 * decompress.c (unwind_decompress): Always restore point.
13326 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13328 * marker.c (set_marker): Reformat documentation.
13330 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13332 * xdisp.c (cursor_type_changed): Now static.
13334 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13335 Use changed. This avoids the need to call xmalloc and for the
13336 caller to call xfree, and avoids memory leaks in some situations.
13338 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13340 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13341 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13342 (redisplay_window): If window_end_valid is cleared due to non-zero
13343 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13344 so do not call to try_cursor_movement for that window.
13346 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13348 * window.h (struct window): Convert window_end_pos and
13349 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13350 (wset_window_end_pos, wset_window_end_vpos): Remove.
13351 * dispnew.c (adjust_glyph_matrix):
13352 * window.c (Fwindow_end, replace_window, set_window_buffer)
13354 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13355 (set_vertical_scroll_bar, redisplay_window, try_window)
13356 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13357 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13358 (note_mouse_highlight): Adjust users.
13359 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13362 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13364 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13365 * image.c (imagemagick_filename_hint): Use `const char *' and
13366 prefer SSDATA to SDATA to avoid warnings.
13368 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13370 Cleanup window fringes, margins and scroll bars adjustments.
13371 * window.c (set_window_fringes, set_window_margins)
13372 (set_window_scroll_bars, apply_window_adjustment): New functions.
13373 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13374 (Fset_window_scroll_bars): Use them.
13376 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13378 * window.h (struct window): Convert scroll_bar_width
13379 from Lisp_Object to integer. Adjust comment.
13380 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13382 * window.c (wset_scroll_bar_width): Remove.
13383 (make_window): Initialize scroll_bar_width.
13384 (Fsplit_window_internal): Use direct assignment.
13385 (Fset_window_configuration, save_window_save):
13386 Convert Lisp_Object to integer and back where appropriate.
13387 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13388 bar was actually changed, and mention this in docstring.
13390 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13392 * decompress.c: Minor simplifications.
13393 (Fzlib_decompress_region): Don't bother verifying
13394 that avail_out <= UINT_MAX, as that was confusing.
13395 Mention the restriction in a comment instead.
13396 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13398 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13400 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13401 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13403 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13405 * image.c (imagemagick_filename_hint): Check for errors in the
13408 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13410 * window.c (Fwindow_margins): Return nil when there's no marginal
13411 area, as per the documented API.
13413 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13414 Fmake_vector, as scroll bar's struct members are not all Lisp
13415 objects now. This avoids crashes in GC.
13417 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13418 bool, so its address could be taken.
13420 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13422 * image.c (imagemagick_filename_hint): New function to possibly
13423 apply `image-content-type-suffixes'.
13424 (imagemagick_load_image): Use it.
13426 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13428 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13429 if loading zlib failed.
13431 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13433 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13434 2013-08-13 checkin below. Change bool to BOOL, rule is:
13435 All Obj-C code uses BOOL, except for interfaces callable from C.
13437 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13439 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13441 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13442 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13443 bool instead of BOOL.
13444 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13445 from Lisp_Object to bitfield. Adjust comment.
13446 * w32term.c (x_scroll_bar_create): Adjust user.
13447 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13448 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13449 Use bool for boolean.
13450 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13451 to `unsigned int' when defining a bitfield.
13453 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13455 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13457 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13459 * window.h (struct window): Convert left_margin_cols and
13460 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13461 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13462 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13464 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13466 (showing_window_margins_p, update_window_line, update_frame_1):
13467 * fringe.c (draw_fringe_bitmap_1):
13468 * xdisp.c (window_box_width): Adjust users.
13469 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13470 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13471 Use direct assignment.
13472 (Fset_window_configuration, save_window_save, Fwindow_margins):
13473 Convert Lisp_Object to integer and back where appropriate.
13474 (Fset_window_margins): Adjust user. Return t if any margin
13475 was actually changed, and mention this in docstring.
13477 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13479 * syntax.c (forward_word):
13480 * cmds.c (forward_char, backward_char): Mention the optional argument.
13482 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13484 * window.h (struct window): Convert left_fringe_width
13485 and right_fringe_width from Lisp_Objects to integers.
13487 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13488 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13489 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13491 (make_window): Initialize new integer fields to -1.
13492 (Fsplit_window_internal): Use direct assignment.
13493 (Fset_window_configuration, save_window_save):
13494 Convert Lisp_Object to integer and back where appropriate.
13495 (Fset_window_fringes): Adjust user. Return t if any fringe
13496 was actually changed, and mention this in docstring.
13498 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13500 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13501 * nsfns.m (x_set_cursor_type):
13502 * w32fns.c (x_set_cursor_type):
13503 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13504 * xdisp.c (set_frame_cursor_types): ...but in common code.
13506 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13508 * font.c (clear_font_cache): New function, stripped from...
13509 (Fclear_font_cache): ...here, which now uses the function
13510 above. Adjust comment.
13511 * font.h (clear_font_cache): Add prototype.
13512 * xfaces.c (clear_face_cache): Use clear_font_cache.
13514 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13516 * window.c (Fset_window_start): Compare `w', not `window' because
13517 `w' might not be equal to `window' after call to decode_live_window.
13519 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13521 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13522 This fixes a problem introduced by the Bug#15035 patch
13523 when using GPG. Reported by Herbert J. Skuhra.
13525 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13527 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13528 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13529 not yet initialized.
13531 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13533 * decompress.c (Fzlib_decompress_region): Support zlib
13534 decompression, too, and rename.
13536 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13538 Minor zlib configuration tweaks.
13539 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13540 Don't assume presence of fn_inflateInit2_ zlib internal function.
13542 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13544 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13545 include the zlib prefix.
13547 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13549 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13550 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13551 define static variables that are pointers to zlib functions to be
13552 dynamically loaded.
13553 (init_zlib_functions) [WINDOWSNT]: New function.
13554 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13556 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13557 macros instead of invoking the zlib functions directly.
13558 (syms_of_decompress): DEFSYM Qzlib_dll.
13559 Staticpro Szlib_available_p.
13561 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13563 Avoid looping over all frame windows to freeze and unfreeze.
13564 * window.h (struct window): Drop frozen_window_start_p.
13565 (freeze_window_starts): Drop prototype.
13566 * frame.h (struct frame): New frozen_window_starts flag.
13567 (FRAME_WINDOWS_FROZEN): New macro.
13568 * window.c (freeze_window_start, freeze_window_starts):
13570 (select_window, replace_window): Adjust users.
13571 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13572 (window_frozen_p): New function.
13573 (redisplay_window): Use it.
13575 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13577 Fix some fd issues when running subprocesses (Bug#15035).
13578 Fix bugs that can leak files or file descriptors on errors.
13579 Don't unlink open temp files, as that's hard for users to diagnose
13580 when things go awry (e.g., temp disk exhausted).
13581 Don't bother to lock temp files. Check for invalid recursion.
13582 * callproc.c (synch_process_fd): Remove. All uses removed.
13583 (synch_process_tempfile): New var or macro.
13584 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13586 (record_kill_process): New arg, the temp name. All callers changed.
13587 (delete_temp_file): Now just a simple wrapper around unlink.
13588 (call_process_kill): New arg, the call_process_fd array.
13589 Close them all. Clear synch_process_pid. Remove the temp file,
13590 or arrange for it to be removed.
13591 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13592 that's been moved to synch_process_tempfile. Caller changed.
13593 Do not remove the tempfile; that's now call_process_kill's
13595 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13596 call_process_kill; the caller now does that.
13597 (call_process_cleanup): Do not close the process fd; that's now
13598 call_process_kill's responsibility.
13599 (Fcall_process): Implement via new function call_process, which
13600 has most of the old body of Fcall_process, but with a different API.
13601 (call_process): New function that does not open or close filefd if
13602 it is nonnegative. Record which fds need to be closed, and let
13603 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13604 Signal an error if invoked recursively (could be done via a hook).
13605 Simplify creation of the tempfile in the MSDOS case.
13606 Don't create the output file until after checking for the executable.
13607 Report any failure to open /dev/null.
13608 Don't open /dev/null for writing twice; once is enough.
13609 Don't create pipe if all output is being discarded or sent to file.
13610 Don't worry about setting up the coding system or reading from the
13611 pipe if all output is being discarded.
13612 Hoist fd_error local into top level, to lessen block nesting.
13613 Don't record deleted pid here; now done by Fcall_process_region.
13614 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13615 and note its success in synch_process_tempfile.
13616 Do not leak resources when child_setup fails.
13617 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13618 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13619 (create_temp_file): Now returns open fd, with an additional
13620 Lisp_Object * argument to return the name. All callers changed.
13621 Do not close the file; rewind it instead, and leave it open for
13622 the caller. Do not lock the temp file. Unwind-protect the file
13623 and the file-descriptor.
13624 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13625 If an asynchrounous process, record it here, not in call_process.
13626 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13627 * eval.c (set_unwind_protect): New function.
13628 * fileio.c (write_region): New function, generalized from the
13629 old Fwrite_region. Do not lock temp files.
13630 (Fwrite_region): Use it.
13631 * lisp.h (set_unwind_protect, write_region): New decls.
13632 * process.c: Include <verify.h>.
13633 (make_process): Mark fds as initially closed.
13634 (deleted_pid_list): Now a list of pid-filename pairs.
13636 (close_process_fd): New function.
13637 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13638 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13639 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13640 (create_process, create_pty, Fmake_serial_process)
13641 (server_accept_connection): Record which fds need to be closed,
13642 and let deactivate_process close them.
13643 (Fmake_network_process): Do not discard the unwind-protect
13644 until it's safe to do so.
13645 (deactivate_process): Close the fds opened by create_process etc.
13646 (Fprocess_send_eof): Adjust to new way of recording open fds.
13647 Report an error if /dev/null can't be opened, instead of aborting.
13648 * process.h (PROCESS_OPEN_FDS): New constant.
13649 (struct Lisp_Process): New member open_fds.
13650 (record_kill_process, record_deleted_pid): Adjust signatures.
13651 (record_deleted_pid): Move decl here ...
13652 * syswait.h (record_deleted_pid): ... from here.
13654 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13656 * decompress.c: Fix bugs with large buffers and weird inputs.
13657 Tune a bit. Reindent as per usual Emacs style.
13658 (BUFFER_SIZE): Remove.
13659 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13660 more than UINT_MAX bytes. Decompress into the gap instead of into
13661 an auto buffer, as this should avoid copying. Return nil if
13662 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13663 set immediate_quit; we shouldn't trust zlib code that much.
13665 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13667 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13668 errors, and really move the gap to where we want it.
13670 * lisp.h: Include decompress.c support.
13672 * emacs.c (main): Include decompress.c support.
13674 * Makefile.in: Include -lz if present.
13676 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13678 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13679 (initWithTitle:): Initialize frame to 0.
13680 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13681 (fillWithWidgetValue:frame:): Rename from
13682 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13684 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13685 fillWithWidgetValue:frame:
13687 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13688 remove memory leak warnings.
13690 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13691 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13692 menu_pending_title.
13694 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13695 (x_activate_menubar): Update the whole menu.
13696 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13697 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13698 current event is not NSSystemDefined (Bug#15001).
13699 Call ns_check_menu_open only if trackingMenu is 2.
13700 (menuDidClose:): New method, decrease trackingMenu.
13701 (fillWithWidgetValue:setDelegate:): New method.
13702 (fillWithWidgetValue:): Call the above.
13704 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13706 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13708 Omit some unnecessary casts.
13709 Many of these go back to the old pre-C89 days, when they may have
13710 been needed, but we've been assuming C89 or later for a while now.
13711 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13712 (live_float_p, live_misc_p, live_vector_p):
13713 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13714 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13715 (defvar_per_buffer):
13716 * callint.c (Fcall_interactively):
13717 * doc.c (Fsubstitute_command_keys):
13718 * filelock.c (get_boot_time):
13719 * frame.c (xrdb_get_resource):
13720 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13721 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13722 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13723 (menuitem_highlight_callback, menu_destroy_callback)
13724 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13725 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13726 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13727 (xg_tool_bar_help_callback, tb_size_cb):
13728 * image.c (xpm_alloc_color, png_read_from_memory)
13729 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13730 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13732 * keymap.c (describe_map):
13733 * nsfns.m (Fns_display_monitor_attributes_list):
13734 * nsmenu.m (process_dialog:):
13735 * nsterm.m (hold_event):
13736 * process.c (wait_reading_process_output):
13737 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13738 * scroll.c (do_direct_scrolling, scrolling_1):
13739 * termcap.c (tgetent):
13740 * window.c (check_window_containing, add_window_to_list)
13741 (freeze_window_starts):
13742 * xdisp.c (compare_overlay_entries, vmessage):
13743 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13744 (x_get_monitor_attributes_xrandr)
13745 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13746 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13747 * xfont.c (xfont_match, xfont_open):
13748 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13749 (menubar_selection_callback, menu_position_func)
13750 (popup_selection_callback, create_and_show_popup_menu)
13751 (dialog_selection_callback, create_and_show_dialog):
13752 * xrdb.c (x_get_string_resource)
13754 * xsmfns.c (x_session_check_input):
13755 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13756 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13757 (xaw_jump_callback, xaw_scroll_callback):
13758 Omit unnecessary casts.
13760 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13762 Minor string-length refactoring.
13763 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13764 * frame.c (make_monitor_attribute_list):
13765 Prefer build_string to strlen + make_string.
13767 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13769 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13770 don't check minor_code (Bug#14417).
13772 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13774 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13775 vertical positions instead. This avoids calling MATRIX_ROW with
13776 row numbers that are possibly beyond valid limits. (Bug#15064)
13778 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13780 Use xstrdup and build_unibyte_string where applicable.
13781 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13782 * xfns.c (x_window):
13783 * xrdb.c (x_get_customization_string):
13784 * xterm.c (xim_initialize):
13785 * w32fns.c (w32_window): Use xstrdup.
13786 (w32_display_monitor_attributes_list):
13787 * emacs.c (init_cmdargs):
13788 * keyboard.c (PUSH_C_STR):
13789 * nsfont.m (nsfont_open):
13790 * sysdep.c (system_process_attributes):
13791 * w32.c (system_process_attributes):
13792 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13794 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13796 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13797 variables of these types so that GDB would know about them, as aid
13798 for debugging fatal exceptions. (Bug#15024) See also
13799 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13802 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13804 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13805 larger than the NSWindow (Bug#14934).
13807 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13809 Redesign redisplay interface to drop global variable updated_window.
13810 Always pass currently updated window as a parameter to update routines.
13811 * dispextern.h (updated_window): Remove declaration.
13812 (struct redisplay_interface): Pass window parameter to
13813 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13814 and after_update_window_hook.
13815 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13817 * dispnew.c (updated_window): Remove.
13818 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13819 (update_window_line): Adjust to match redisplay interface changes.
13820 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13821 (ns_scroll_run, ns_after_update_window_line):
13822 * w32term.c (x_update_window_begin, x_update_window_end)
13823 (x_after_update_window_line, x_scroll_run):
13824 * xterm.c (x_update_window_begin, x_update_window_end)
13825 (x_after_update_window_line, x_scroll_run):
13826 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13827 Likewise. Adjust comments where appropriate.
13828 (x_cursor_to): Simplify because this is always called during window
13829 update (but install debugging check anyway).
13830 (expose_window): Check must_be_updated_p flag to see whether this
13831 function is called during window update.
13833 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13835 Do not reset window modification event counters excessively.
13836 These leftovers and poor man's tricky methods to catch extra
13837 redisplay's attention are no longer needed.
13838 * frame.c (set_menu_bar_lines_1):
13839 * minibuf.c (read_minibuf_unwind):
13840 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13841 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13842 (window_scroll_line_based, Fset_window_configuration):
13843 * xdisp.c (redisplay_window): Do not reset last_modified and
13844 last_overlay_modified counters.
13846 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13848 * xselect.c (x_send_client_event): Set send_event and serial, memset
13849 data.l as it might be bigger than data.b. Use 24 bit mask to
13850 XSendEvent (Bug#15034).
13852 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13854 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13855 for TTY frames that are not the top frame on their console.
13858 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13860 * w32term.c (w32fullscreen_hook): Really maximize frame when
13861 asked for (Bug#14841).
13863 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13865 Prefer selected_window to Fselected_window, likewise for frames.
13866 * buffer.c (Fbuffer_swap_text):
13867 * data.c (Fvariable_binding_locus):
13868 * window.c (run_window_configuration_change_hook): Adjust users.
13869 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13870 Use decode_live_frame.
13872 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13874 Be more careful if selected window shows the buffer other than current,
13875 use window_outdated only if this is not so. This change should also
13876 address some weird issues discussed in Bug#13012.
13877 * window.h (window_outdated): New prototype.
13878 * window.c (window_outdated): Now here. Convert from static and
13879 always assume window's buffer.
13880 (Fwindow_end, Fwindow_line_height): Use it.
13881 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13882 and always assume window's buffer.
13883 (redisplay_window): Adjust user.
13884 (redisplay_internal): Call to reconsider_clip_changes once and
13885 check whether mode line should be updated only if selected window
13886 shows current buffer.
13887 (run_window_scroll_functions): Use eassert for debugging check.
13888 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13890 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13892 * window.c (window_scroll, window_scroll_pixel_based)
13893 (window_scroll_line_based): Use bool for booleans.
13895 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13897 * process.c: Fix minor off-by-one issues in descriptor counts.
13898 This shouldn't fix any real bugs, but it cleans up the code a bit.
13899 (max_process_desc, max_input_desc): -1, not 0, means none.
13901 (delete_input_desc): New function.
13902 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13903 (deactivate_process): Scan backwards when recomuting max_process_desc;
13904 that should be faster.
13905 (init_process_emacs): Initialize max_input_desc.
13907 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13909 Use region cache to speedup bidi_find_paragraph_start.
13910 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13911 Rename cache_long_line_scans to cache_long_scans.
13912 * buffer.c (bset_cache_long_line_scans): Rename to
13913 bset_cache_long_scans.
13914 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13915 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13917 (syms_of_buffer): Rename cache-long-line-scans to
13918 cache-long-scans. Adjust docstring.
13919 * search.c (newline_cache_on_off):
13920 * indent.c (width_run_cache_on_off): Adjust users.
13921 * bidi.c (bidi_paragraph_cache_on_off): New function.
13922 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13923 * insdel.c (prepare_to_modify_buffer):
13924 Invalidate bidi_paragraph_cache if enabled.
13926 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13928 Invalidate region caches only if buffer text is going to be changed.
13929 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13930 (modify_text): ...new prototype.
13931 (prepare_to_modify_buffer_1): New prototype.
13932 * textprop.c (modify_region): Rename to...
13933 (modify_text_properties): ...new function.
13934 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13935 (Fremove_list_of_text_properties): Adjust users.
13936 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13937 (modify_text): ...new function.
13938 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13939 (prepare_to_modify_buffer_1): ...new function.
13940 * casefiddle.c (casify_region):
13941 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13942 (Ftranspose_regions): Use modify_text.
13944 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13946 * lisp.mk (lisp): Add nadvice.elc.
13948 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13950 New macro to iterate over live buffers similar to frames.
13951 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13952 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13953 Declare buffer-related variables here to offload lisp.h.
13954 * buffer.c (Vbuffer_alist): Adjust comment.
13955 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13956 (other_buffer_safely):
13957 * data.c (store_symval_forwarding):
13958 * dispnew.c (Fframe_or_buffer_changed_p):
13959 * fileio.c (Fdo_auto_save):
13960 * filelock.c (unlock_all_files):
13961 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13963 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13965 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13966 * callproc.c (create_temp_file):
13967 * filelock.c (create_lock_file):
13968 Assume mkostemp, since it's now provided by Gnulib.
13970 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13972 * w32.c (mkostemp): New function.
13973 (mktemp): Remove, no longer used. Most of the code reused in
13974 mkostemp. (Bug#15015)
13975 (mktemp): Don't undef.
13977 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13979 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13980 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13981 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13982 (free_glyph_pool, check_glyph_memory): Likewise for
13983 all users. Adjust comments where appropriate.
13985 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13987 * composite.h: Minor fixups.
13988 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13989 to fix a misspelling, and change it to an inline function while
13990 we're at it (it need not be a macro). All uses changed.
13991 (composition_method, composition_valid_p):
13992 Rewrite to avoid assignments in if-conditions.
13994 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13996 Do not use global Lisp_Object in composition macros.
13997 * composite.h (composition_temp): Remove declaration.
13998 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13999 (composition_method, composition_valid_p): ...inline functions.
14000 (compose_region): Remove the leftover.
14001 * composite.c (composition_temp): Remove.
14002 (run_composition_function, update_compositions)
14003 (composition_compute_stop_pos, composition_adjust_point)
14004 (Ffind_composition_internal):
14005 * coding.c (handle_composition_annotation):
14006 * xdisp.c (handle_composition_prop, check_point_in_composition):
14007 Related users changed.
14009 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14011 Drop FRAME_PTR typedef.
14012 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14013 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14014 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14015 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14016 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14017 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14018 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14019 All related users changed.
14021 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14023 * eval.c (default_toplevel_binding): New function.
14025 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14026 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14027 (syms_of_eval): Export them.
14028 * data.c (Fdefault_value): Micro cleanup.
14029 * term.c (init_tty): Use "false".
14031 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14033 Fix X GC leak in GTK and raw (no toolkit) X ports.
14034 * xterm.c (x_free_frame_resources): If white and black relief
14035 GCs are allocated, always free them here.
14036 * xfns.c (x_make_gc): Omit redundant initialization.
14037 * widget.c (create_frame_gcs): Remove the leftover.
14038 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14039 in x_free_frame_resources.
14041 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14043 * nsterm.m (windowWillResize:toSize:): Only change title if
14044 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14046 (viewDidEndLiveResize): New method.
14048 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14049 inside NS_IMPL_COCOA.
14051 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14053 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14054 Do not check whether undo is enabled because record_insert and
14055 record_delete does that themselves.
14057 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14059 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14060 member which is not really used any more.
14061 (FRAME_XIC_BASE_FONTNAME): Remove.
14062 * xfns.c (xic_free_fontset): Adjust user.
14063 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14064 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14065 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14066 (xdialog_show): Use eassert for debugging check.
14067 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14069 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14071 * fileio.c, fns.c (merge): Move extern decl from here ...
14072 * lisp.h (merge): ... to here.
14074 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14076 Fix last font-related change.
14077 * w32font.h (w32font_list_internal, w32font_match_internal):
14079 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14080 (uniscribe_list_family): Adjust to match font API change.
14081 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14082 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14084 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14086 * frame.h (FRAME_MOUSE_UPDATE):
14087 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14088 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14090 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14092 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14093 * font.h (struct font_driver): Change list, match, and list_family
14094 functions to accept struct frame * as first arg.
14095 * font.c (font_score, font_compare, font_sort_entities):
14097 (font_sort_entities, font_list_entities, font_select_entity)
14098 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14099 match font API change.
14100 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14101 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14102 * ftxfont.c (ftxfont_list, ftxfont_match):
14103 * xftfont.c (xftfont_list, xftfont_match):
14104 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14105 * w32font.c (w32font_list, w32font_match, w32font_list)
14106 (w32font_list_internal, w32_font_match_internal): Likewise.
14107 * xfaces.c (Fx_family_fonts): Adjust user.
14109 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14111 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14112 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14113 only if HAVE_X_WINDOWS is in use.
14114 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14115 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14116 * w32term.c (x_wm_set_icon_position): Likewise.
14117 * w32fns.c (x_icon): Adjust user.
14119 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14121 * xterm.c (last_mouse_press_frame): Remove the
14122 leftover which is not really used any more.
14123 (handle_one_xevent, syms_of_xterm): Adjust users.
14124 (x_flush): Call XFlush once per each X display, not frame.
14125 This is better because this code always unconditionally skips
14126 non-X frames in Vframe_list and issues the only XFlush if we
14127 have more than one X frame on the same X display.
14128 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14129 Use bool for booleans.
14130 (x_draw_glyph_string_background, cvt_string_to_pixel)
14131 (cvt_pixel_dtor): Drop unnecessary prototypes.
14132 * xterm.h (x_display_ok): Adjust prototype.
14134 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14136 Drop unnecessary functions that deals with frame pixel size.
14137 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14138 (x_pixel_height): Drop prototypes.
14139 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14140 (x_pixel_height): Drop implementations.
14141 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14142 which should be always valid for window frame.
14143 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14144 * w32menu.c (Fx_popup_dialog):
14145 * xmenu.c (Fx_popup_dialog): Likewise for both.
14147 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14149 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14150 frame parameters and call to Fmodify_frame_parameters just once.
14151 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14152 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14153 and mention nil frame in docstring.
14155 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14157 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14158 (x_figure_window_size): Likewise. Adjust to return long.
14159 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14160 (toplevel): Move Qterminal_live_p to...
14161 * terminal.c (toplevel): ...here, make it static, and...
14162 (syms_of_terminal): ...DEFSYM here.
14163 * frame.h (Qterminal_live_p): Remove declaration.
14164 (make_frame, x_figure_window_size): Adjust prototype.
14165 * nsfns.m (Fx_create_frame): Use long for window flags.
14167 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14169 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14170 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14171 Do not assume that emacs_close (INT_MAX) is a no-op.
14173 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14175 * xfaces.c (make_face_cache): For struct face_cache, prefer
14176 xmalloc to xzalloc and so avoid redundant call to memset.
14177 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14179 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14181 * fringe.c (draw_window_fringes, update_window_fringes)
14182 (compute_fringe_widths):
14183 * w32term.c (x_draw_glyph_string):
14184 * window.c (candidate_window_p, Frecenter):
14185 * xfaces.c (realize_basic_faces, realize_default_face)
14186 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14187 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14188 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14189 * xmenu.c (Fx_menu_bar_open_internal):
14190 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14191 * xsettings.c (xft_settings_event):
14192 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14193 Use bool for booleans. Adjust style and comments where
14195 * dispextern.h (draw_window_fringes, update_window_fringes)
14196 (compute_fringe_widths):
14197 * xterm.h (x_had_errors_p): Adjust prototype.
14199 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14201 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14202 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14204 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14206 * fns.c (toplevel): Remove comment before Fsafe_length because
14207 it checks for QUIT.
14209 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14211 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14213 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14215 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14216 frame which got the message is still alive, before dereferencing
14217 its pointer. (Bug#14970)
14219 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14220 be a live window, before using it as such. (Bug#14970)
14222 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14224 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14225 w32_detect_focus_change instead of doing part of its job by hand.
14226 This fixes the problem whereby FOCUS_OUT events were not sent to
14229 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14231 * process.c (Fprocess_list): Doc fix.
14233 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14234 being re-exposed only if it didn't ask to become visible.
14235 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14236 was previously iconified. (Bug#14841)
14237 (x_iconify_frame): Mark the frame iconified.
14239 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14241 Fix minor problems found by static checking.
14242 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14243 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14245 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14247 * eval.c (set_specpdl_old_value): New function.
14248 (unbind_to): Minor simplification.
14249 (get_backtrace_frame): New function.
14250 (Fbacktrace_frame): Use it. Add `base' argument.
14251 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14252 (syms_of_eval): Export backtrace-eval.
14253 * xterm.c (x_focus_changed): Simplify.
14255 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14257 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14259 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14261 * xdisp.c (redisplay_window): Instead of moving point out of
14262 scroll margin, reject the force_start method, and try scrolling
14263 instead. (Bug#14780)
14265 2013-07-24 Ken Brown <kbrown@cornell.edu>
14267 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14270 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14272 * eval.c (Fprogn): Do not check that BODY is a proper list.
14273 This undoes the previous change. The check slows down the
14274 interpreter, and is not needed to prevent a crash. See
14275 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14277 2013-07-23 Glenn Morris <rgm@gnu.org>
14279 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14281 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14283 Port to GNU/Linux systems with tinfo but not ncurses.
14284 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14285 to decide whether ncurses is being used. Without this change,
14286 GCC complains about tgetent not being declared, on a system
14287 that has tinfo installed but ncurses not installed.
14289 * eval.c (Fprogn): Check that BODY is a proper list.
14291 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14292 * data.c (Fsetq_default):
14293 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14294 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14296 Tune by taking advantage of the fact that ARGS is always a list
14297 when a function is declared to have UNEVALLED args.
14299 * emacsgtkfixed.c: Port to GCC 4.6.
14300 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14302 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14304 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14305 here to silence compiler warnings.
14307 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14309 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14310 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14311 from messing up Emacs's 'struct frame' (Bug#14923).
14313 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14315 * alloc.c (make_save_ptr_ptr): Define this function.
14316 It was inadvertently omitted. It's needed only if
14317 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14319 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14321 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14322 frame have focus (Bug#14895).
14324 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14326 Avoid vfork-related deadlock more cleanly.
14327 * callproc.c (child_setup): When the child's exec fails, output
14328 the program name, as that's more useful. Use O_NONBLOCK to avoid
14330 * process.c (create_process_1): Remove; no longer needed.
14331 (create_process): Remove timer hack; no longer needed, now that
14332 the child avoids deadlock.
14334 2013-07-20 Glenn Morris <rgm@gnu.org>
14336 * image.c (Fimage_flush): Fix doc typo.
14338 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14340 Fix array bounds violation when pty allocation fails.
14341 * process.c (PTY_NAME_SIZE): New constant.
14342 (pty_name): Remove static variable; it's now auto.
14343 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14344 Take pty_name as an arg rather than using a static variable.
14345 All callers changed.
14346 (create_process): Recover pty_flag from process, not from volatile local.
14347 (create_pty): Stay inside array even when pty allocation fails.
14348 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14350 * lread.c (Fload): Avoid initialization only when lint checking.
14351 Mention that it's needed only for older GCCs.
14353 2013-07-20 Kenichi Handa <handa@gnu.org>
14355 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14356 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14358 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14360 * lread.c (Fload): Avoid uninitialized warning.
14362 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14364 Fix some minor file descriptor leaks and related glitches.
14365 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14366 (create_lock_file): Use write, not emacs_write.
14367 * image.c (slurp_file, png_load_body):
14368 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14369 (server_accept_connection):
14370 Don't leak an fd on memory allocation failure.
14371 * image.c (slurp_file): Add a cheap heuristic for growing files.
14372 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14373 as that's what the other routines do. Maybe input need not be
14374 blocked at all, but it's better to be consistent.
14375 Avoid undefined behavior when strlen is zero.
14377 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14378 (NSTATICS): Now a constant; doesn't need to be a macro.
14380 2013-07-19 Richard Stallman <rms@gnu.org>
14382 * coding.c (decode_coding_utf_8): Add simple loop for fast
14383 processing of ASCII characters.
14385 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14387 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14389 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14391 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14392 unportable 'struct x_display_info'.
14393 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14394 is a portable type.
14396 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14398 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14399 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14401 (system_process_attributes): Prefer plain char to unsigned char
14402 when either will do. Clean up properly if interrupted or if
14403 memory allocations fail. Don't assume sscanf succeeds.
14404 Remove no-longer-needed workaround to stop GCC from whining.
14405 Read command-line once, instead of multiple times. Check read status a
14406 bit more carefully.
14408 Fix obscure porting bug with varargs functions.
14409 The code assumed that int is treated like ptrdiff_t in a vararg
14410 function, which is not a portable assumption. There was a similar
14411 -- though these days less likely -- porting problem with various
14412 assumptions that pointers of different types all smell the same as
14413 far as vararg functions is conserved. To make this problem less
14414 likely in the future, redo the API to use varargs functions.
14415 * alloc.c (make_save_value): Remove this vararg function.
14416 All uses changed to ...
14417 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14418 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14420 (make_save_ptr): Rename from make_save_pointer, for consistency with
14421 the above. Define only on platforms that need it. All uses changed.
14423 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14425 * keyboard.c: Try to fix typos in previous change.
14426 (DISPLAY_LIST_INFO): New macro.
14427 (kbd_buffer_get_event): Do not access members that are not present
14428 in X11. Revert inadvertent change of "!=" to "=".
14430 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14432 * keyboard.c (kbd_buffer_get_event):
14433 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14434 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14436 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14438 * filelock.c: Fix unlikely file descriptor leaks.
14439 (get_boot_time_1): Rework to avoid using emacs_open.
14440 This doesn't actually fix a leak, but is better anyway.
14441 (read_lock_data): Use read, not emacs_read.
14443 * doc.c: Fix minor memory and file descriptor leaks.
14444 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14445 (get_doc_string, Fsnarf_documentation):
14446 Fix file descriptor leak on error.
14448 * term.c: Fix minor fdopen-related file descriptor leaks.
14449 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14450 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14452 * charset.c: Fix file descriptor leaks and errno issues.
14454 (load_charset_map_from_file): Don't leak file descriptor on error.
14455 Use plain record_xmalloc since the allocation is larger than
14456 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14458 * eval.c (record_unwind_protect_nothing):
14459 * fileio.c (fclose_unwind):
14461 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14462 The replacement doesn't block input, but that no longer seems
14465 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14467 * lread.c: Fix file descriptor leaks and errno issues.
14468 (Fload): Close some races that leaked fds or streams when 'load'
14470 (Fload, openp): Report error number of last nontrivial failure to open.
14471 ENOENT counts as trivial.
14472 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14474 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14475 now that the function is always called with a nonnegative arg.
14476 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14477 All uses replaced with ...
14478 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14480 A few more minor file errno-reporting bugs.
14481 * callproc.c (Fcall_process):
14482 * doc.c (Fsnarf_documentation):
14483 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14484 * process.c (set_socket_option):
14485 Don't let a constructor trash errno.
14486 * doc.c: Include <errno.h>.
14488 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14490 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14492 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14494 Fix w32 bug with call-process-region (Bug#14885).
14495 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14496 to Fcall_process when the input is empty. This simplifies the
14497 code a bit. It makes no difference on POSIXish platforms but
14498 apparently it fixes a bug on w32.
14500 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14501 * fileio.c (close_file_unwind): Don't close if FD is negative;
14502 this can happen when unwinding a zapped file descriptor.
14503 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14504 in case Emacs runs out of memory between the two unwind-protects.
14505 Don't trash errno when closing FD.
14506 Zap the FD in the specpdl when closing it, instead of deferring
14507 the removal of the unwind-protect; this fixes a bug where a child
14508 function unwinds the stack past us.
14510 New unwind-protect flavors to better type-check C callbacks.
14511 This also lessens the need to write wrappers for callbacks,
14512 and the need for make_save_pointer.
14513 * alloc.c (free_save_value):
14514 * atimer.c (run_all_atimers):
14516 * alloc.c (safe_alloca_unwind):
14517 * atimer.c (unwind_stop_other_atimers):
14518 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14519 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14520 * minibuf.c (choose_minibuf_frame_1):
14521 * process.c (make_serial_process_unwind):
14522 * xdisp.c (pop_message_unwind):
14523 * xselect.c (queue_selection_requests_unwind):
14524 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14525 * alloc.c (record_xmalloc):
14526 Prefer record_unwind_protect_ptr to record_unwind_protect with
14528 * alloc.c (Fgarbage_collect):
14529 Prefer record_unwind_protect_void to passing a dummy.
14530 * buffer.c (restore_buffer):
14531 * window.c (restore_window_configuration):
14532 * xfns.c, w32fns.c (do_unwind_create_frame)
14533 New wrapper. All record-unwind uses of wrappee changed.
14534 * buffer.c (set_buffer_if_live):
14535 * callproc.c (call_process_cleanup, delete_temp_file):
14536 * coding.c (code_conversion_restore):
14537 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14538 * editfns.c (save_excursion_restore)
14539 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14540 (save_restriction_restore):
14541 * eval.c (restore_stack_limits, un_autoload):
14542 * fns.c (require_unwind):
14543 * keyboard.c (recursive_edit_unwind, tracking_off):
14544 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14545 * macros.c (pop_kbd_macro, restore_menu_items):
14546 * nsfns.m (unwind_create_frame):
14547 * print.c (print_unwind):
14548 * process.c (start_process_unwind):
14549 * search.c (unwind_set_match_data):
14550 * window.c (select_window_norecord, select_frame_norecord):
14551 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14552 (fast_set_selected_frame):
14553 * xfns.c, w32fns.c (unwind_create_tip_frame):
14554 Return void, not a dummy Lisp_Object. All uses changed.
14555 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14556 * callproc.c (call_process_kill):
14557 * fileio.c (restore_point_unwind, decide_coding_unwind)
14558 (build_annotations_unwind):
14559 * insdel.c (Fcombine_after_change_execute_1):
14560 * keyboard.c (read_char_help_form_unwind):
14561 * menu.c (unuse_menu_items):
14562 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14563 * sound.c (sound_cleanup):
14564 * xdisp.c (unwind_redisplay):
14565 * xfns.c (clean_up_dialog):
14566 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14567 Accept no args and return void, instead of accepting and returning
14568 a dummy Lisp_Object. All uses changed.
14569 * cygw32.c (fchdir_unwind):
14570 * fileio.c (close_file_unwind):
14571 * keyboard.c (restore_kboard_configuration):
14572 * lread.c (readevalllop_1):
14573 * process.c (wait_reading_process_output_unwind):
14574 Accept int and return void, rather than accepting an Emacs integer
14575 and returning a dummy object. In some cases this fixes an
14576 unlikely bug when the corresponding int is outside Emacs integer
14577 range. All uses changed.
14578 * dired.c (directory_files_internal_unwind):
14579 * fileio.c (do_auto_save_unwind):
14580 * gtkutil.c (pop_down_dialog):
14581 * insdel.c (reset_var_on_error):
14582 * lread.c (load_unwind):
14583 * xfns.c (clean_up_file_dialog):
14584 * xmenu.c, nsmenu.m (pop_down_menu):
14585 * xmenu.c (cleanup_widget_value_tree):
14586 * xselect.c (wait_for_property_change_unwind):
14587 Accept pointer and return void, rather than accepting an Emacs
14588 save value encapsulating the pointer and returning a dummy object.
14590 * editfns.c (Fformat): Update the saved pointer directly via
14591 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14592 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14593 (unwind_body): New function.
14594 (record_unwind_protect): First arg is now a function returning void,
14595 not a dummy Lisp_Object.
14596 (record_unwind_protect_ptr, record_unwind_protect_int)
14597 (record_unwind_protect_void): New functions.
14598 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14599 * fileio.c (struct auto_save_unwind): New type.
14600 (do_auto_save_unwind): Use it.
14601 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14602 * insdel.c (struct rvoe_arg): New type.
14603 (reset_var_on_error): Use it.
14604 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14606 (specbinding_func): Remove; there are now several such functions.
14607 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14608 (set_unwind_protect_ptr): New function.
14609 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14611 Be simpler and more consistent about reporting I/O errors.
14612 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14613 Say "Read error" and "Write error", rather than "I/O error", or
14614 "IO error reading", or "IO error writing", when a read or write
14616 * process.c (Fmake_network_process, wait_reading_process_output)
14617 (send_process, Fprocess_send_eof, wait_reading_process_output):
14618 Capitalize diagnostics consistently. Put "failed foo" at the
14619 start of the diagnostic, so that we don't capitalize the
14620 function name "foo". Consistently say "failed" for such
14622 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14623 All callers changed. This is so it can use report_file_error.
14624 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14625 diagnostics consistently as above.
14627 * fileio.c (report_file_errno): Fix errno reporting bug.
14628 If the file name is neither null nor a pair, package it up as a
14629 singleton list. All callers changed, both to this function and to
14630 report_file_error. This fixes a bug where the memory allocator
14631 invoked by list1 set errno so that the immediately following
14632 report_file_error reported the wrong errno value.
14634 Fix minor problems found by --enable-gcc-warnings.
14635 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14636 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14638 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14640 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14641 Set event->arg to Qt if switch-event shall be generated.
14642 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14644 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14646 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14649 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14650 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14651 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14652 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14653 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14654 and there is a focused frame.
14655 (head_table): Add focus-in and focus-out.
14656 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14657 bind to handle-focus-in/out.
14659 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14660 (Fhandle_switch_frame): Call Fhandle_focus_in.
14661 (syms_of_frame): defsubr handle-focus-in/out.
14663 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14665 Fix porting bug to older POSIXish platforms (Bug#14862).
14666 * sysdep.c (emacs_pipe): New function, that implements
14667 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14668 This should port better to CentOS 5 and to Mac OS X 10.6.
14669 All calls to pipe2 changed.
14671 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14672 This makes the code easier to read and the executable a bit smaller.
14673 Do not replace all calls to Fcons that happen to create lists,
14674 just calls that are intended to create lists. For example, when
14675 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14676 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14677 Similarly for list2 through list5.
14678 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14679 * bytecode.c (exec_byte_code):
14680 * callint.c (quotify_arg, Fcall_interactively):
14681 * callproc.c (Fcall_process, create_temp_file):
14682 * charset.c (load_charset_map_from_file)
14683 (Fdefine_charset_internal, init_charset):
14684 * coding.c (get_translation_table, detect_coding_system)
14685 (Fcheck_coding_systems_region)
14686 (Fset_terminal_coding_system_internal)
14687 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14688 * composite.c (update_compositions, Ffind_composition_internal):
14689 * dired.c (directory_files_internal, file_name_completion)
14691 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14692 * doc.c (Fsnarf_documentation):
14693 * editfns.c (Fmessage_box):
14695 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14696 (Feval, eval_sub, Ffuncall, apply_lambda):
14697 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14698 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14699 (Fset_file_times, Finsert_file_contents)
14700 (Fchoose_write_coding_system, Fwrite_region):
14701 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14702 * font.c (font_registry_charsets, font_parse_fcname)
14703 (font_prepare_cache, font_update_drivers, Flist_fonts):
14704 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14705 * frame.c (make_frame, Fmake_terminal_frame)
14706 (x_set_frame_parameters, x_report_frame_params)
14707 (x_default_parameter, Fx_parse_geometry):
14708 * ftfont.c (syms_of_ftfont):
14709 * image.c (gif_load):
14710 * keyboard.c (command_loop_1):
14711 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14712 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14713 (Fminor_mode_key_binding, accessible_keymaps_1)
14714 (Faccessible_keymaps, Fwhere_is_internal):
14715 * lread.c (read_emacs_mule_char):
14716 * menu.c (find_and_return_menu_selection):
14717 * minibuf.c (get_minibuffer):
14718 * nsfns.m (Fns_perform_service):
14719 * nsfont.m (ns_script_to_charset):
14720 * nsmenu.m (ns_popup_dialog):
14721 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14722 (Fx_own_selection_internal):
14723 * nsterm.m (append2):
14724 * print.c (Fredirect_debugging_output)
14725 (print_prune_string_charset):
14726 * process.c (Fdelete_process, Fprocess_contact)
14727 (Fformat_network_address, set_socket_option)
14728 (read_and_dispose_of_process_output, write_queue_push)
14729 (send_process, exec_sentinel):
14730 * sound.c (Fplay_sound_internal):
14731 * textprop.c (validate_plist, add_properties)
14732 (Fput_text_property, Fadd_face_text_property)
14733 (copy_text_properties, text_property_list, syms_of_textprop):
14734 * unexaix.c (report_error):
14735 * unexcoff.c (report_error):
14736 * unexsol.c (unexec):
14737 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14738 (Fformat_mode_line, syms_of_xdisp):
14739 * xfaces.c (set_font_frame_param)
14740 (Finternal_lisp_face_attribute_values)
14741 (Finternal_merge_in_global_face, syms_of_xfaces):
14742 * xfns.c (x_default_scroll_bar_color_parameter)
14743 (x_default_font_parameter, x_create_tip_frame):
14744 * xfont.c (xfont_supported_scripts):
14745 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14746 (menu_help_callback, xmenu_show):
14747 * xml.c (make_dom):
14748 * xterm.c (set_wm_state):
14749 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14750 and similarly for list2 through list5.
14752 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14754 * callproc.c (Fcall_process_region): Fix minor race and tune.
14755 (create_temp_file): New function, with the temp-file-creation part
14756 of the old Fcall_process_region. Use Fcopy_sequence to create the
14757 temp file name, rather than alloca + build_string, for simplicity.
14758 Don't bother to block input around the temp file creation;
14759 shouldn't be needed. Simplify use of mktemp.
14760 Use record_unwind_protect immediately after creating the temp file;
14761 this closes an unlikely race where the temp file was not removed.
14762 Use memcpy rather than an open-coded loop.
14763 (Fcall_process_region): Use the new function. If the input is
14764 empty, redirect from /dev/null rather than from a newly created
14765 empty temp file; this avoids unnecessary file system traffic.
14767 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14769 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14770 Simplify by making this case like the other two. This is a bit
14771 slower on obsolete hosts, but the extra complexity isn't worth it.
14773 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14774 * process.c (create_process) [!DOS_NT]:
14775 Remove now-unnecessary calls to emacs_close.
14777 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14779 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14780 returning early. (Bug#14850)
14782 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14783 and inhibit-iso-escape-detection attributes of 'undecided'.
14786 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14788 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14789 Reported by Herbert J. Skuhra in
14790 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14792 Don't lose top specpdl entry when memory is exhausted.
14793 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14794 specpdl overflow here, to simplify callers; all callers changed.
14795 Always reserve an unused entry at the stack top; this avoids
14796 losing the top entry's information when memory is exhausted.
14798 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14800 Clean up errno reporting and fix some errno-reporting bugs.
14801 * callproc.c (Fcall_process):
14802 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14803 * process.c (create_process, Fmake_network_process):
14804 * unexaix.c (report_error):
14805 * unexcoff.c (report_error):
14806 Be more careful about reporting the errno of failed operations.
14807 The code previously reported the wrong errno sometimes.
14808 Also, prefer report_file_errno to setting errno + report_file_error.
14809 (Fcall_process): Look at openp return value rather than at path,
14810 as that's a bit faster and clearer when there's a numeric predicate.
14811 * fileio.c (report_file_errno): New function, with most of the
14812 old contents of report_file_error.
14813 (report_file_error): Use it.
14814 (Ffile_exists_p, Ffile_accessible_directory_p):
14815 Set errno to 0 when it is junk.
14816 * fileio.c (Faccess_file):
14817 * image.c (x_create_bitmap_from_file):
14818 Use faccessat rather than opening the file, to avoid the hassle of
14819 having a file descriptor open.
14820 * lisp.h (report_file_errno): New decl.
14821 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14824 * process.c (create_process, wait_reading_process_output) [AIX]:
14825 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14826 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14827 a multithreaded environment anyway).
14828 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14830 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14832 * image.c (x_find_image_file): Don't close a remote file handle.
14834 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14836 Fix races with threads and file descriptors.
14837 * callproc.c (Fcall_process_region):
14838 * dired.c (open_directory):
14839 * emacs.c (main, Fdaemon_initialized):
14840 * image.c (x_find_image_file):
14841 * inotify.c (Finotify_rm_watch):
14842 * lread.c (Flocate_file_internal):
14843 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14844 * term.c (term_mouse_moveto, init_tty):
14845 * termcap.c (tgetent):
14846 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14847 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14848 * unexhp9k800.c, unexmacosx.c (unexec):
14849 * callproc.c (Fcall_process_region):
14850 Use emacs_close, not close.
14851 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14852 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14853 and posix_close function on current platforms (which all lack them).
14854 (emacs_close): Use it. This should fix the races on GNU/Linux and
14855 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14856 and it should avoid closing random victim file descriptors on
14859 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14861 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14862 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14863 Touch up doc a bit.
14865 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14866 This is for .gdbinit xbacktrace.
14868 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14869 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14870 (emacs_set_tty): Now static.
14871 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14872 * term.c (tty_capable_p, tty_default_color_capabilities)
14873 (get_tty_terminal, term_mouse_movement)
14874 (handle_one_term_event, init_tty, maybe_fatal):
14875 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14876 (tgetent, scan_file, name_match, compare_contin):
14877 * terminal.c (get_terminal):
14878 Use bool for boolean.
14879 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14880 Prefer char to unsigned char if either will do.
14881 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14882 (tty_write_glyphs): Prefer int to unsigned.
14883 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14884 All callers changed.
14885 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14887 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14890 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14891 (B__dummy__): New dummy symbol, to pacify C89.
14892 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14893 they can't grok varargs macros.
14894 * dispnew.c (add_window_display_history)
14895 (add_frame_display_history):
14896 * print.c (print_object):
14897 * xdisp.c (debug_method_add):
14898 Use %p printf format only for void pointers.
14899 * emacs.c (usage_message): New constant, replacing ...
14900 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14901 (main): Adjust to usage reorg.
14902 * fns.c (syms_of_fns):
14903 * profiler.c (syms_of_profiler):
14904 Don't use non-constant struct initializers.
14905 * gnutls.h (gnutls_initstage_t):
14906 * lisp.h (enum Lisp_Fwd_Type):
14907 * lread.c (lisp_file_lexically_bound_p):
14908 * xsettings.c (anonymous enum):
14909 Remove trailing comma.
14910 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14911 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14912 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14914 * regex.c (const_re_char): New type, to pacify strict C89.
14915 All uses of 'const re_char' replaced to use it.
14916 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14917 with glibc when strict C89. This change is imported from gnulib.
14919 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14920 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14921 Omit GNU_LINUX implementation, since it requires long long.
14922 * xterm.c (x_draw_underwave):
14923 Do not assume the traditional order of struct's members.
14924 (x_term_init): Rewrite to avoid the need for non-constant structure
14927 Syntax cleanup, mostly replacing macros with functions.
14928 This removes the need for the syntax_temp hack.
14929 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14930 * syntax.c (SYNTAX_INLINE): New macro.
14931 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14932 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14933 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14934 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14935 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14936 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14937 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14938 Now constants, not macros.
14939 (syntax_temp) [!__GNUC__]: Remove.
14940 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14941 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14942 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14943 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14944 Move here from syntax.h; now functions, not macros. Except for the
14945 last function, these are static since only syntax.c uses them.
14946 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14947 All uses changed. Now a function, not a macro; use this fact
14948 to simplify the code.
14949 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14950 compiler bugs; no longer relevant.
14951 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14952 (SYNTAX_INLINE): New macro.
14953 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14954 for the new functions. Use bool for boolean member.
14955 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14956 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14957 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14958 (SETUP_BUFFER_SYNTAX_TABLE):
14959 Now extern inline functions, not macros.
14960 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14961 Remove; all uses replaced by implementation.
14962 (syntax_temp) [!__GNUC__]: Remove decl.
14963 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14965 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14967 * emacs.c (main): Fix syntax error.
14969 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14971 Timestamp fixes for undo (Bug#14824).
14972 * atimer.c (schedule_atimer):
14973 * fileio.c (Ffile_newer_than_file_p):
14974 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14975 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14976 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14977 (syms_of_fileio): Remove Sclear_visited_file_name.
14978 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14979 file doesn't exist; this avoids an ambiguity with negative timestamps.
14980 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14981 * systime.h (make_emacs_time, invalid_emacs_time):
14982 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14983 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14984 * undo.c (record_first_change): Push (visited-file-modtime) onto
14985 undo list rather than reimplementing it by hand, incorrectly.
14987 2013-07-09 Ken Brown <kbrown@cornell.edu>
14989 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14991 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14993 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14995 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14997 Handle errno and exit status a bit more carefully.
14998 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14999 number into an exit status. Instead, use EXIT_CANCELED.
15000 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15001 * callproc.c (relocate_fd):
15002 * emacs.c (close_output_streams, main):
15003 * process.c (create_process):
15004 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15005 Use emacs_perror for simplicity.
15006 * callproc.c (relocate_fd, main):
15007 * sysdep.c (sys_subshell):
15008 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15009 (shut_down_emacs): Use emacs_write, not write.
15010 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15011 * fileio.c (Fcopy_file, e_write):
15012 * nsterm.m (ns_select):
15013 * process.c (send_process):
15014 * sound.c (vox_write):
15015 Use emacs_write_sig, not emacs_write.
15016 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15017 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15019 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15021 (emacs_full_write): New function.
15022 (emacs_write): Rewrite to use it.
15023 (emacswrite_sig, emacs_perror): New functions.
15024 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15026 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15028 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15029 on NS even if it is present. Pixmap on NS is a void*.
15031 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15033 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15034 * process.c (close_on_exec, accept4, process_socket):
15035 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15037 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15039 * w32.c (sys_dup): Declare prototype.
15043 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15045 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15047 Make file descriptors close-on-exec when possible (Bug#14803).
15048 This simplifies Emacs a bit, since it no longer needs to worry
15049 about closing file descriptors by hand in some cases.
15050 It also fixes some unlikely races. Not all such races, as
15051 libraries often open files internally without setting
15052 close-on-exec, but it's an improvement.
15053 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15054 * callproc.c (Fcall_process) [!MSDOS]:
15055 * emacs.c (main) [!DOS_NT]:
15056 * nsterm.m (ns_term_init):
15057 * process.c (create_process):
15058 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15059 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15060 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15061 Prefer mkostemp with O_CLOEXEC to mkstemp.
15062 * callproc.c (relocate_fd) [!WINDOWSNT]:
15063 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15064 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15066 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15067 Make the resulting file descriptor close-on-exec.
15068 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15069 * lread.c (load_descriptor_list, load_descriptor_unwind):
15070 Remove; no longer needed. All uses removed.
15071 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15072 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15074 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15075 (Fmake_network_process, Fnetwork_interface_list)
15076 (Fnetwork_interface_info, server_accept_connection):
15077 Make newly-created socket close-on-exec.
15078 * sysdep.c (emacs_open, emacs_fopen):
15079 Make new-created descriptor close-on-exec.
15080 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15081 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15083 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15085 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15086 for NS_IMPL_GNUSTEP.
15088 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15090 Fix openp errno handling.
15091 * callproc.c (Fcall_process): Preserve openp errno around close.
15092 * lread.c (openp): Set errno when returning -1, as some callers
15095 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15097 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15099 * nsterm.h (NSSavePanel): Update comment.
15100 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15101 (ns_run_file_dialog): Declare.
15103 * nsfns.m: Remove panelOK.
15105 (ns_run_file_dialog): New function.
15106 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15107 event loop, so file dialog is popped up by ns_run_file_dialog, called
15108 by sendEvent (Bug#14578).
15109 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15111 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15113 * xdisp.c (default_line_pixel_height): New function.
15114 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15115 (try_cursor_movement, redisplay_window, try_window)
15116 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15118 * window.c (window_scroll_pixel_based):
15119 use default_line_pixel_height.
15121 * dispextern.h (default_line_pixel_height): Add prototype.
15123 * frame.c (x_set_line_spacing): Accept a float value for
15124 line-spacing parameter, per the documentation.
15126 * data.c (Fmultibyte_string_p): Doc fix.
15128 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15130 Use emacs_open more consistently when opening files.
15131 This handles EINTR more consistently now, and makes it easier
15132 to introduce other uniform changes to file descriptor handling.
15133 * sysstdio.h: New file.
15134 * buffer.c (mmap_init):
15135 * cygw32.c (chdir_to_default_directory):
15136 * dispnew.c (Fopen_termscript):
15137 * emacs.c (Fdaemon_initialized):
15138 * fileio.c (Fdo_auto_save):
15139 * image.c (slurp_file, png_load_body, jpeg_load_body):
15140 * keyboard.c (Fopen_dribble_file):
15142 * print.c (Fredirect_debugging_output):
15143 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15144 * termcap.c (tgetent):
15145 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15146 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15147 * w32term.c (w32_initialize) [CYGWIN]:
15148 * xfaces.c (Fx_load_color_file):
15149 Use emacs_open instead of plain open, and emacs_fopen instead of
15151 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15152 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15153 * callproc.c (default_output_mode): New constant.
15154 (Fcall_process): Use it to call emacs_open instead of plain creat.
15155 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15156 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15157 (emacs_fopen): New function.
15158 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15159 Include <lisp.h>, for emacs_open.
15160 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15162 Remove duplicate #include directives.
15163 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15165 Don't include stdio.h twice.
15166 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15167 Don't include sys/types.h or stdio.h twice.
15168 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15169 * lread.c: Don't include coding.h twice.
15170 * nsfont.m: Don't include frame.h twice.
15171 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15172 * ralloc.c: Don't include <unistd.h> twice.
15173 * xdisp.c: Don't include font.h twice.
15174 * xterm.c: Don't include fontset.h twice.
15175 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15177 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15179 Scale ImageMagick images more carefully.
15180 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15181 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15182 Be more careful about avoiding undefined behavior after
15183 integer overflow and division by zero.
15185 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15187 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15188 (syms_of_w32fns): DEFSYM them.
15189 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15190 (CCHDEVICENAME): Define macros if not defined.
15191 (struct MONITOR_INFO_EX): New struct.
15192 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15193 (enum_display_monitors_fn): New variable.
15194 (globals_of_w32fns): Initialize it.
15195 (Fx_display_pixel_width, Fx_display_pixel_height)
15196 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15197 multi-monitor setups in docstrings.
15198 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15199 screen size by primary monitor's millimeter per pixel.
15200 (w32_monitor_enum, w32_display_monitor_attributes_list)
15201 (w32_display_monitor_attributes_list_fallback)
15202 (Fw32_display_monitor_attributes_list): New functions.
15203 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15205 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15207 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15209 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15211 * fileio.c (Qfile_notify_error): New error symbol.
15213 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15214 * inotify.c (inotify_callback, symbol_to_inotifymask)
15215 (Finotify_add_watch, Finotify_rm_watch): Use it.
15216 (inotifyevent_to_event): Exchange order of cookie and file name.
15217 (Finotify_add_watch): Adapt docstring.
15219 * lisp.h (Qfile_notify_error): Declare.
15221 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15223 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15224 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15225 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15226 which did not work (see <http://bugs.gnu.org/14569#307>).
15227 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15228 && (!noninteractive || initialized)). This attempts to thread
15229 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15231 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15233 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15234 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15236 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15238 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15239 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15240 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15241 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15243 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15245 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15246 Define to __sys_siglist.
15248 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15250 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15251 word-wrap, so that overflow-newline-into-fringe would work in
15252 visual-line-mode. (Bug#2749)
15253 (move_it_in_display_line_to): When the last scanned display
15254 element fits exactly on the display line, and
15255 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15256 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15257 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15258 finding buffer position that corresponds to pixel coordinates,
15259 e.g. in buffer_posn_from_coords.
15261 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15263 * process.c (handle_child_signal): Call catch_child_signal if
15266 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15268 Don't convert function pointers to void * and back.
15269 It isn't portable C, and it's easy enough to avoid.
15270 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15271 (make_save_value): Add support for SAVE_FUNCPOINTER.
15272 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15273 * print.c (print_object):
15274 Distinguish function from object pointers.
15275 * lisp.h (SAVE_FUNCPOINTER): New constant.
15276 (SAVE_SLOT_BITS): Adjust to it.
15277 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15278 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15279 (voidfuncptr): New typedef.
15280 (struct Lisp_Save_Value): New member data[0].funcpointer.
15281 (XSAVE_FUNCPOINTER): New function.
15283 Simplify buildobj processing.
15284 * Makefile.in (buildobj.h): Make it a sequence of strings each
15285 followed by comma, rather than a single string. Put it into a
15286 .tmp file in case there's an error while generating it.
15287 (gl-stamp): Use .tmp for temp files.
15288 (mostlyclean): Clean .tmp files.
15289 * doc.c (buildobj): Move to just the routine that needs it.
15290 It's now an array of strings, so processing is simpler.
15292 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15294 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15295 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15296 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15297 Invoke malloc_enable_thread even when not interactive.
15298 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15299 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15300 in this case, since the underlying bug has now been fixed.
15302 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15304 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15305 unlinking it (bug#14691).
15307 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15309 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15310 before checking whether buffer is modified. This lets
15311 `kill-buffer-query-functions' cancel killing of the buffer or save
15312 its content before `kill-buffer' asks user the "Buffer %s
15313 modified; kill anyway?" question.
15315 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15317 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15318 Let the super performKeyEquivalent deal with them (Bug#14747).
15320 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15322 * widget.c (resize_cb): Remove unused local.
15324 Do not use GTK 3 if it exists but cannot be compiled.
15325 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15326 * xterm.c (x_error_handler) [!USE_GTK]:
15329 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15331 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15333 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15334 to the valid range of values. (Bug#14753)
15336 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15337 when moving point by using the current glyph matrix. This avoids
15338 the need to force redisplay when this function is called in a
15341 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15343 Fix minor problems found by static checking.
15344 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15345 Redo the latter's body to sidestep GCC parenthesization warnings.
15346 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15347 * coding.c (detect_coding, detect_coding_system):
15348 * coding.h (struct undecided_spec):
15349 Use bool for boolean.
15350 * image.c (QCmax_width, QCmax_height): Now static.
15351 * xdisp.c (Fmove_point_visually): Remove unused local.
15353 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15355 * xdisp.c (Fmove_point_visually): New function.
15357 2013-06-28 Kenichi Handa <handa@gnu.org>
15359 * coding.h (define_coding_undecided_arg_index): New enum.
15360 (coding_attr_index): New members
15361 coding_attr_undecided_inhibit_null_byte_detection,
15362 coding_attr_undecided_inhibit_iso_escape_detection,
15363 coding_attr_undecided_prefer_utf_8.
15364 (undecided_spec): New struct.
15365 (struct coding_system): New member `undecided' of the member
15368 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15369 (detect_coding): Likewise.
15370 (detect_coding_system): Likewise.
15371 (Fdefine_coding_system_internal): New coding system properties
15372 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15374 (syms_of_coding): Adjust for coding_arg_undecided_max.
15376 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15378 * image.c (x_from_xcolors): Remove unused local.
15380 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15382 Defer image data transfer between X client and server until actual
15385 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15388 * image.c (Destroy_Image): Remove.
15389 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15390 `mask_p', and `colors_p'. All uses changed.
15391 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15392 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15393 New macros for `flags' arg to x_clear_image_1.
15394 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15395 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15396 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15397 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15398 (image_get_x_image, image_unget_x_image): New functions or macros.
15399 (image_background, image_background_transparent, x_to_xcolors)
15400 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15401 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15402 instead of Destroy_Image.
15403 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15404 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15405 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15406 (imagemagick_load_image, svg_load_image): Use them instead of
15407 x_create_x_image_and_pixmap, and x_put_x_image followed by
15408 x_destroy_x_image, respectively.
15409 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15410 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15411 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15412 background_transparent fields.
15413 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15414 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15416 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15418 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15419 This mostly consists of undoing recent changes.
15420 * callproc.c (Fcall_process):
15421 * process.c (create_process):
15422 Do not worry about catching SIGCHLD here, undoing previous change.
15423 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15424 * process.c, process.h (catch_child_signal):
15425 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15426 * process.c (catch_child_handler): Don't worry about being called
15427 lazily and do not assume caller has blocked SIGCHLD, undoing
15428 previous change. Move first-time stuff back to
15429 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15430 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15431 set lib_child_handler if it's already initialized, which may
15432 help avoid problems on GNUstep.
15434 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15436 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15437 * callproc.c (Fcall_process):
15438 * process.c (create_process):
15439 Make sure SIGCHLD is caught before we fork,
15440 since Emacs startup no arranges to catch SIGCHLD.
15441 * process.c (lib_child_handler): Initialize to null, not to
15443 (catch_child_signal): Allow self to be called lazily.
15444 Do nothing if it's already been called.
15445 Assume caller has blocked SIGCHLD (all callers do now).
15446 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15447 just before it's really needed.
15448 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15449 since it hasn't been caught yet.
15451 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15453 * image.c (compute_image_size): New function to implement
15454 :max-width and :max-height.
15455 (imagemagick_load_image): Use it.
15457 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15459 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15460 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15462 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15463 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15464 the SIGCHLD handler, since the code is not atomic and (due to glib)
15465 signals may be arriving now.
15466 * sysdep.c (init_signals): Do not catch child signals here;
15467 'main' now does that later, at a safer time.
15469 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15471 Clean up SIGCHLD handling a bit (Bug#14569).
15472 * process.c, process.h (catch_child_signal):
15473 Now always extern, even if !NS_IMPL_GNUSTEP.
15474 * process.c (catch_child_signal): Move glib tickler here from
15475 init_process_emacs, so that it's done earlier in Emacs
15476 initialization. Also move the noninteractive && !initialized
15477 check here from init_process_emacs. This is all a bit cleaner for
15478 GNUish platforms, and I hope it works around the Cygwin bug.
15479 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15480 that glib signal handling is tickled before glib creates threads.
15482 * process.c (wait_reading_process_output): Avoid int overflow
15483 when reading more than 2 GiB total from a process.
15485 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15487 * process.c (create_process): Handle a couple more cases,
15488 i.e., work even if new_argv and wait_child_setup[i] are cached.
15489 Use Fcall_process's style for volatile vars.
15491 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15493 * process.c (create_process): Mark PROCESS volatile.
15495 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15497 Use C99-style flexible array members if available.
15498 This avoids some subtle aliasing issues, which typically
15499 aren't a problem with GCC but may be a problem elsewhere.
15500 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15501 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15502 In either case, it uses a flexible array member rather than
15503 the old struct hack. All uses changed.
15504 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15505 Adjust to sdata reorganization.
15506 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15507 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15508 that ports better to pre-C99 non-GCC.
15509 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15510 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15511 as the latter has changed.
15512 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15513 and port better to pre-C99 GCC.
15514 * image.c (struct xpm_cached_color):
15515 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15516 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15517 Use FLEXIBLE_ARRAY_MEMBER.
15518 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15519 Move decl to top level so it gets checked against implementation.
15520 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15521 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15523 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15525 * syntax.c: Integer cleanups.
15526 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15527 All uses that need 0-or-2 changed to:
15528 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15529 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15530 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15531 (char_quoted, prev_char_comend_first, back_comment)
15532 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15533 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15534 Use bool for boolean.
15535 (update_syntax_table, skip_chars, skip_syntaxes):
15536 Prefer int to unsigned when either will do.
15537 (back_comment): Return boolean success flag, like forw_comment,
15538 instead of positive-or-minus-1 (which might have overflowed int anyway).
15539 Don't stuff ptrdiff_t into int.
15540 (syntax_spec_code, syntax_code_spec): Now const.
15541 (Fmatching_paren, scan_lists, scan_sexps_forward):
15542 Use enum syntaxcode for syntax code.
15543 (Fmatching_paren): Check that arg is a character, not just an integer.
15544 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15545 (Finternal_describe_syntax_value): Omit no-longer-needed
15547 (skip_chars): Use char, not unsigned char, when the distinction
15549 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15550 * bytecode.c (exec_byte_code):
15551 * syntax.c (syntax_spec_code, Fchar_syntax)
15552 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15553 (init_syntax_once):
15554 * syntax.h (SYNTAX_WITH_FLAGS):
15555 Omit unnecessary casts.
15557 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15559 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15560 line dimensions here, to avoid race conditions with the main
15561 thread. (Bug#14062, bug#14630, bug#14669)
15563 * w32term.c (w32_draw_window_cursor): Compute the header line and
15564 mode line dimensions here.
15565 <w32_system_caret_window, w32_system_caret_hdr_height>:
15566 <w32_system_caret_mode_height>: New variables.
15568 * w32term.h: Declare them.
15570 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15572 * alloc.c (die): Move "assertion failed" string here ...
15573 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15574 COND when SUPPRESS_CHECKING. This shrinks the executable text
15575 size by 0.8% to 2.2% when configured with --enable-checking,
15576 depending on optimization flags (GCC 4.8.1 x86-64).
15578 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15580 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15582 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15583 base is 2; this is more accurate.
15585 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15587 * sound.c (string_default): Move to !WINDOWSNT section.
15588 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15590 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15592 * sound.c: Integer cleanups.
15593 Remove unnecessary forward decls.
15594 (struct sound_device): The 'file' member is now a Lisp_Object, not
15595 a char *, so that we needn't invoke alloca on a huge size.
15596 (Fplay_sound_internal): Adjust to this.
15597 (string_default): New function.
15598 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15599 Use it to adjust to the struct sound_device change.
15600 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15601 (be2hs) [0]: Remove.
15603 * syntax.c (skip_chars): Don't use uninitialized storage
15604 when searching a multibyte buffer for characters that are not in a
15605 unibyte string that contains non-ASCII characters.
15607 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15609 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15610 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15612 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15614 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15616 2013-06-18 Kenichi Handa <handa@gnu.org>
15618 * font.c (Ffont_spec): Signal an error for an invalid font name
15621 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15623 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15624 In particular this ports to 32-bit sparc Sun cc.
15625 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15626 array with a dummy element at specpdl[-1], so that its address can
15628 (unbind_to): Do not copy the binding; not needed, now that we
15629 copy old_value in the one place where the copy is needed.
15630 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15631 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15632 (union specbinding): Rename from struct specbinding. Redo layout
15633 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15634 which is not portable. With Sun C 5.12 32-bit sparc, the
15635 declaration causes nargs to be an unsigned bitfield, a behavior
15636 that the C standard allows; but Emacs wants nargs to be signed.
15637 The overall type is now a union of structures rather than a
15638 structure of union of structures, and the 'kind' member is now a
15639 bitfield, so that the overall type doesn't grow. All uses changed.
15640 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15642 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15644 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15645 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15647 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15649 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15651 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15652 unless we know that the window w's frame is a frame object.
15653 Another attempt at solving bug#14062 and bug#14630.
15655 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15657 * textprop.c (property_set_type): New enum.
15658 (add_properties): Allow appending/prepending text properties.
15659 (add_text_properties_1): Factored out of Fadd_text_properties.
15660 (Fadd_text_properties): Move all the code into
15661 add_text_properties_1.
15662 (Fadd_face_text_property): New function that calls
15663 add_text_properties_1.
15665 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15667 Move functions from lisp.h to individual modules when possible.
15668 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15669 * alloc.c (XFLOAT_INIT, set_symbol_name):
15670 * buffer.c (CHECK_OVERLAY):
15671 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15672 (set_char_table_parent):
15673 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15674 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15675 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15676 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15678 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15679 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15680 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15681 (backtrace_args, backtrace_debug_on_exit):
15682 * floatfns.c (CHECK_FLOAT):
15683 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15684 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15685 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15686 (set_hash_index_slot):
15687 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15688 * marker.c (CHECK_MARKER):
15689 * textprop.c (CHECK_STRING_OR_BUFFER):
15690 * window.c (CHECK_WINDOW_CONFIGURATION):
15691 Move here from lisp.h, and make these functions static rather than
15693 * buffer.c (Qoverlayp):
15695 * fns.c (Qhash_table_p):
15696 * window.c (Qwindow_configuration_p):
15698 * lisp.h: Remove the abovementioned defns and decls.
15700 Use functions, not macros, for XINT etc (Bug#11935).
15701 In lisp.h, prefer functions to function-like macros, and
15702 constants to object-like macros, when either will do. This:
15703 . simplifies use, as there's no more need to worry about
15704 arguments' side effects being evaluated multiple times.
15705 . makes the code easier to debug on some platforms.
15706 However, when using gcc -O0, keep using function-like macros
15707 for a few critical operations, for performance reasons.
15708 This sort of thing isn't needed with gcc -Og, but -Og
15709 is a GCC 4.8 feature and isn't widely-enough available yet.
15710 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15711 Remove enum lsb_bits; no longer needed.
15712 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15713 * buffer.c (Qoverlap):
15715 * fns.c (Qhash_table_p):
15716 Now extern, so lisp.h can use these symbols.
15717 * dispextern.h: Include character.h, for MAX_CHAR etc.
15718 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15719 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15720 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15721 (GLYPH_CODE_P): Move here from lisp.h.
15722 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15723 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15724 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15725 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15726 XUNTAG now returns void *.
15727 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15728 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15729 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15730 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15731 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15732 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15733 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15734 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15735 New macros, renamed from their sans-lisp_h_ counterparts.
15736 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15737 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15738 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15739 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15740 If compiling via GCC without optimization, define these as macros
15741 in addition to inline functions.
15742 To disable this, compile with -DINLINING=0.
15743 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15744 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15745 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15746 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15747 (INTMASK, VALMASK): Now macros, since static values cannot be
15748 accessed from extern inline functions.
15749 (VALMASK): Also a constant, for benefit of old GDB.
15750 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15751 is INTEGERP, which can fold it in.
15752 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15753 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15754 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15755 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15756 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15757 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15758 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15759 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15760 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15761 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15762 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15763 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15764 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15765 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15766 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15767 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15768 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15769 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15770 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15771 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15772 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15773 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15774 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15775 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15776 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15777 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15778 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15779 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15780 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15781 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15782 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15783 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15784 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15786 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15787 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15788 (VALMASK): Define in one place rather than in two, merging the
15789 USE_LSB_TAG parts; this is simpler.
15790 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15791 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15792 Move up, to avoid use before definition.
15793 Also include "globals.h" earlier, for the same reason.
15794 (make_natnum): New function.
15795 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15796 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15797 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15798 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15799 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15800 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15801 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15802 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15803 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15804 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15805 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15806 (Qwindow_configuration_p, Qimage): New forward declarations.
15807 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15808 (STRING_COPYIN): Remove; unused.
15809 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15810 (xcar_addr, xcdr_addr): New functions. All uses changed.
15811 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15812 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15813 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15814 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15815 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15816 (TYPE_RANGED_INTEGERP): Simplify.
15817 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15818 (setlocale, fixup_locale, synchronize_system_messages_locale)
15819 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15820 Now empty functions, not macros.
15821 (functionp): Return bool, not int.
15822 * window.c (Qwindow_configuration_p): Now extern,
15823 so window.h can use it.
15824 * window.h (Qwindowp): Move decl back to lisp.h.
15826 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15828 * xdisp.c (Fline_pixel_height): New function, required for solving
15831 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15833 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15835 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15837 * lread.c (syms_of_lread):
15838 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15840 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15842 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15844 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15846 * fileio.c (expand_file_name): Doc fix.
15848 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15850 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15851 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15852 Wait for self, not for 0. This can't hurt on GNU or similar
15853 system, and may help with Cygwin.
15855 * keyboard.c: Don't use PROP (...) as an lvalue.
15856 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15857 Use set_prop (A, B), not PROP (A) = B.
15859 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15861 * xdisp.c (get_it_property): Use it->window instead of generating
15862 a Lisp object from it->w.
15864 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15866 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15867 get-char-property the window that is being rendered, instead of
15868 the buffer, to support window-specific overlays. (Bug#14575)
15869 (compute_display_string_pos): When W is NULL, use the current
15870 buffer as the object to pass to get-char-property.
15871 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15872 pointer member of the bidi iterator, since no window is pertinent
15875 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15877 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15878 being displayed, and pass it to compute_display_string_pos.
15879 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15880 (bidi_paragraph_init): All callers changed.
15882 * xdisp.c (init_from_display_pos, init_iterator)
15883 (handle_single_display_spec, next_overlay_string)
15884 (get_overlay_strings_1, reseat_1, reseat_to_string)
15885 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15886 Set bidi_it.w member from it->w.
15887 (compute_display_string_pos): Accept additional argument, the
15888 window being displayed, and pass it to Fget_char_property.
15891 * dispextern.h (struct bidi_it): New member w, the window being
15893 (compute_display_string_pos): Adjust prototype.
15895 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15897 * xgselect.c: Remove unneeded include xterm.h.
15899 * process.c (wait_reading_process_output): Check for NS before GLIB.
15900 GLIB may be linked in due to rsvg, but ns_select must be called.
15902 * xgselect.c (xg_select): Remove call to window_system_available
15903 and g_main_context_pending at the top, so Gdk events (i.e. file
15904 notify) are processed when Emacs is started with -nw.
15906 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15908 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15909 (ctagsfiles3): New variable, includes only *.m files.
15910 (TAGS): Use an explicit language name in the regular expressions,
15911 to avoid transformation of '/SOMETHING' by MSYS to
15912 'c:\MSYS\SOMETHING'.
15914 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15916 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15918 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15920 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15921 still need to set the mouse pointer shape and activate help-echo.
15924 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15926 A few porting etc. fixes for the new file monitor code.
15927 See the thread containing
15928 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15929 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15930 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15931 (dir_monitor_callback, Fgfile_rm_watch):
15932 Use assq_no_quit instead of Fassoc, for speed.
15933 (dir_monitor_callback, Fgfile_rm_watch):
15934 eassert that the monitor is a fixnum.
15935 (dir_monitor_callback): No need for CDR_SAFE.
15936 Simplify building of lisp with alternative tails.
15937 (Fgfile_add_watch, Fgfile_rm_watch):
15938 Do not assume glib functions set errno reliably on failure.
15939 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15940 and signal an error otherwise.
15941 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15942 Use Fdelq instead of Fdelete, for speed.
15944 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15946 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15947 don't insist on being invoked on a highlighted tool-bar button.
15948 Avoids losing tool-bar functionality when mouse-highlight is nil.
15949 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15950 Don't highlight when mouse-highlight is nil.
15951 (note_mouse_highlight): When mouse-highlight is nil, don't return
15952 right away; instead, run tool-bar and mode-line highlight
15953 subroutine, clear any existing highlight, and revert the mouse
15954 pointer to its default shape. (Bug#14558)
15956 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15958 * lisp.mk (lisp): Add prog-mode.el.
15960 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15962 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15963 * process.c (dummy_handler): New function.
15964 (lib_child_handler): New static var.
15965 (handle_child_signal): Invoke it.
15966 (catch_child_signal): If a library has set up a signal handler,
15967 save it into lib_child_handler.
15968 (init_process_emacs): If using glib and not on Windows, tickle glib's
15969 child-handling code so that it initializes its private SIGCHLD handler.
15970 * syssignal.h (SA_SIGINFO): Default to 0.
15971 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15972 31; it should no longer be needed now.
15974 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15976 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15978 * gfilenotify.c (globals_of_gfilenotify): New function.
15979 (syms_of_gfilenotify): Move global initialization there.
15981 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15983 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15985 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15986 * keyboard.c (menu_bar_items, tool_bar_items):
15987 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15988 not override local keymaps any more.
15990 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15992 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15994 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15996 * w32console.c (initialize_w32_display): Return the dimensions of
15997 the console window via 2 additional arguments, not via the current
15998 frame. This avoids crashes due to overrunning the bounds of
15999 frame's decode_mode_spec_buffer, which is not resized following
16000 the change of the frame dimensions from the initial 10x10.
16002 * w32term.h (w32_initialize_display_info): Adjust prototype.
16004 * term.c (init_tty): Take dimensions of the frame from the values
16005 returned by initialize_w32_display.
16007 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16008 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16009 (LIBES): Add $(GFILENOTIFY_LIBS).
16011 * w32inevt.c (handle_file_notifications): Add dummy implementation
16012 for !HAVE_W32NOTIFY.
16014 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16016 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16018 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16020 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16022 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16024 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16026 Fix minor problems found by static checking.
16027 * data.c (pure_write_error):
16028 Use xsignal2, not Fsignal, as Fsignal might return.
16029 * eval.c (set_backtrace_debug_on_exit): Now static.
16030 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16031 No longer inline. EXTERN_INLINE is needed only for functions
16032 defined in .h files. Reindent function header as per GNU style.
16033 (backtrace_p, backtrace_top, backtrace_next):
16034 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16035 compiler or linker. Add extern decls to pacify gcc -Wall.
16036 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16038 * frame.c (free_monitors): Define only on platforms that need it.
16039 * nsterm.m (ns_term_init):
16040 * process.c (catch_child_signal):
16041 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16042 defined on all porting targets these days.
16043 * process.c, process.h (catch_child_signal):
16044 Make it extern only if NS_IMPL_GNUSTEP is defined.
16046 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16048 * w32.c (gettimeofday): Make the signature identical to prototype
16049 in nt/inc/sys/time.h.
16051 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16053 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16056 * keyboard.c (safe_run_hooks_error): Improve error message.
16058 * data.c (pure_write_error): Add `object' argument.
16059 * puresize.h (CHECK_IMPURE): Use it.
16061 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16063 * Makefile.in (NOTIFY_OBJ): New variable.
16064 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16066 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16067 Call syms_of_gfilenotify.
16069 * gfilenotify.c: New file.
16071 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16072 and Qfile_w32notify.
16073 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16074 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16076 * lisp.h: Declare syms_of_gfilenotify.
16078 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16080 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16082 Merge the specpdl and backtrace stacks. Make the structure of the
16083 specpdl entries more obvious via a tagged union of structs.
16084 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16085 (enum specbind_tag): New enum.
16086 (struct specbinding): Make it a tagged union of structs.
16087 Add a case for backtrace records.
16088 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16089 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16090 (backtrace_debug_on_exit): New accessors.
16091 (struct backtrace): Remove.
16092 (struct catchtag): Remove backlist field.
16093 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16095 (Flocal_variable_p): Speed up the common case where the binding is
16097 * eval.c (backtrace_list): Remove.
16098 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16099 (set_backtrace_args, set_backtrace_nargs)
16100 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16101 (backtrace_next): New functions.
16102 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16103 (unwind_to_catch, internal_lisp_condition_case)
16104 (internal_condition_case, internal_condition_case_1)
16105 (internal_condition_case_2, internal_condition_case_n): Don't bother
16106 with backtrace_list any more.
16107 (Fsignal): Adjust to new backtrace format.
16108 (grow_specpdl): Move up.
16109 (record_in_backtrace): New function.
16110 (eval_sub, Ffuncall): Use it.
16111 (apply_lambda): Adjust to new backtrace format.
16112 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16114 (specbind): Adjust to new specpdl format. Simplify.
16115 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16116 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16118 (mark_backtrace): Remove.
16119 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16120 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16121 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16123 * profiler.c (record_backtrace): Use get_backtrace.
16124 (handle_profiler_signal): Use backtrace_top_function.
16125 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16126 accessor functions.
16128 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16130 * process.h (catch_child_signal): Declare.
16132 * process.c (catch_child_signal): New function.
16133 (init_process_emacs): Call it.
16135 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16136 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16138 (x_set_cursor_type): Remove declaration.
16139 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16140 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16141 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16142 (ns_get_color): Use F suffix on float.
16143 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16144 (ns_get_rgb_color): Remove.
16145 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16146 (note_mouse_movement): x and y are CGFloat.
16147 (ns_draw_fringe_bitmap): Remove unused rowY.
16148 Change #if to COCOA && >= 10_6.
16149 (ns_draw_window_cursor): Remove unused overspill.
16150 (ns_draw_underwave): width and x are EamcsCGFloat.
16151 (ns_draw_box): thickness is CGFloat.
16152 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16153 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16154 if not in main thread.
16155 (ns_get_pending_menu_title, ns_check_menu_open)
16156 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16157 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16158 (sendFromMainThread:): New method.
16159 (changeFont:): size is CGFloat.
16160 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16161 Disable warning about permanent text.
16162 (characterIndexForPoint:): Adjust return type depending on GNUstep
16164 (mouseDown:): delta is CGFloat.
16165 (updateFrameSize): Remove unised variable f.
16166 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16167 Cast float to EmacsCGFloat.
16168 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16169 also to -1 when restoring.
16170 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16171 inside NS_IMPL_COCOA.
16172 (toggleFullScreen:): Put call to toggleFullScreen inside
16173 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16174 (setPosition:portion:whole:): por is CGFloat.
16175 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16176 (mouseDown:): Use CGFloat.
16177 (mouseDragged:): Remove unised variable edge.
16178 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16180 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16181 of CGFloat differs.
16182 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16183 when NS_IMPL_GNUSTEP.
16184 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16185 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16186 (EmacsToolbar): Add clearAll. Add tag argument to
16187 addDisplayItemWithImage.
16188 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16190 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16192 * nsmenu.m (ns_update_menubar): Make static.
16193 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16194 (fillWithWidgetValue:): Add cast to SEL for setAction.
16195 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16196 (update_frame_tool_bar): Update code for GNUstep.
16197 (clearAll): New method.
16198 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16199 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16200 Move identifierToItem setObject and activeIdentifiers addObject before
16201 call to insertItemWithItemIdentifier.
16202 (validateVisibleItems): Fix indentation.
16203 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16204 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16205 UtilityWindow to aStyle, remove call to setStyleMask.
16207 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16209 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16210 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16211 Use F suffix on floats.
16212 (ns_char_width): Returns CGFloat.
16213 (ns_ascii_average_width): w is CGFloat instead of float.
16214 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16216 (ns_glyph_metrics): CGFloat instead of float.
16218 * nsfns.m (x_set_foreground_color, x_set_background_color):
16220 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16221 remove unused variables.
16222 (Fns_read_file_name): Keep track if panel is for save.
16223 Use ns_filename_from_panel/ns_directory_from_panel.
16224 (Fns_list_services): delegate only used for COCOA.
16225 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16226 Just return the input if GNUstep.
16227 (x_screen_planes): Remove.
16228 (Fxw_color_values): Use EmacsCGFloat
16229 (Fns_display_monitor_attributes_list): Only get screen number for
16231 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16233 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16234 ns_directory_from_panel.
16236 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16238 * process.c (handle_child_signal): Also use WCONTINUED.
16239 This is so that list-processes doesn't mistakenly list the process
16240 as stopped, when the process has actually been continued and is
16243 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16245 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16246 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16247 not already configured.
16249 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16251 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16253 * Makefile.in (mostlyclean): Remove *.res files.
16255 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16257 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16258 a buffer (bug#8447).
16260 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16262 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16263 display vector, and we backtrack, handle the case that the
16264 previous character position is also displayed from a display
16265 vector or covered by a display string or image. (Bug#14476)
16267 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16269 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16270 (struct MonitorInfo, free_monitors): Remove.
16271 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16272 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16273 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16276 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16277 (struct MonitorInfo, free_monitors): Remove.
16278 (ns_screen_name): Make static.
16279 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16280 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16283 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16284 (struct MonitorInfo): New struct.
16285 (free_monitors, make_monitor_attribute_list): Declare.
16287 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16289 (free_monitors, make_monitor_attribute_list): New functions.
16290 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16293 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16295 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16297 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16299 * keyboard.c: Apply keyboard decoding only to events that come directly
16300 from the tty, not from unread-command-events (bug#14368).
16301 (read_event_from_main_queue): New function, extracted from read_char.
16302 (read_decoded_char): Remove.
16303 (read_decoded_event_from_main_queue): New function to replace it.
16304 (read_char): Use it.
16305 (read_key_sequence): Use read_char rather than read_decoded_char.
16307 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16309 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16311 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16313 2013-05-22 Kenichi Handa <handa@gnu.org>
16315 The following changes are to fix the setting of
16316 buffer-file-coding-system on, for instance, C-x RET c unix RET
16317 _FILE_OF_DOS_EOL_TYPE_ RET.
16319 * coding.h (struct coding_system): New member detected_utf8_chars.
16321 * coding.c (detect_coding_utf_8): Count characters and check EOL
16322 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16324 (setup_coding_system): Do not initialize coding->head_ascii.
16325 (check_ascii): Do not set coding->eol_seen but update it. Do not
16326 call adjust_coding_eol_type here.
16327 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16328 If the eol-type of CODING is already specified, adjust the eol type
16329 of the found coding-system.
16330 (decode_coding_gap): Cancel previous change. Utilize the
16331 character numbers counted by detect_coding_utf_8. Fix detection
16334 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16336 * search.c (looking_at_1): Only set last_thing_searched if the match
16337 changed the match-data (bug#14281).
16339 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16341 * xdisp.c (reseat_at_previous_visible_line_start):
16342 Already declared in dispextern.h, so remove it here.
16343 (move_it_vertically_backward): Likewise.
16345 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16347 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16348 (Fx_display_pixel_width, Fx_display_pixel_height)
16349 (Fx_display_mm_width, Fx_display_mm_height):
16350 Mention `display-monitor-attributes-list' in docstrings.
16352 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16353 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16354 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16355 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16356 (Fx_display_backing_store, Fx_display_visual_class)
16357 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16358 (Fx_display_grayscale_p, Fx_display_pixel_width)
16359 (Fx_display_pixel_height, Fx_display_planes)
16360 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16361 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16362 (Fx_display_mm_width, Fx_display_mm_height)
16363 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16364 height for all physical monitors as in X11.
16366 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16367 Return pixel width or height for all physical monitors as in X11.
16369 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16371 Port --enable-gcc-warnings to clang.
16372 * bytecode.c (exec_byte_code):
16374 Redo diagnostic pragmas to pacify clang, too.
16375 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16376 * editfns.c (Fencode_time):
16377 * fileio.c (file_accessible_directory_p):
16378 * font.c (font_unparse_xlfd):
16379 Use '&"string"[index]' instead of '"string" + (index)'.
16380 * undo.c (user_error): Remove; unused.
16382 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16384 * insdel.c (insert_1_both): Document the arguments, instead of
16385 referring to insert_1, which no longer exists.
16387 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16388 some window, increment windows_or_buffers_changed, so that
16389 *Messages* display in that window is updated. (Bug#14408)
16391 * w32.c: Include epaths.h.
16392 (init_environment): Use cmdproxy.exe without leading directories.
16393 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16395 (gettimeofday): Adjust signature and return value to Posix
16398 * unexw32.c (open_output_file): Delete the existing emacs.exe
16399 before creating it, to break the hard link to the versioned
16402 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16403 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16404 (FIRSTFILE_OBJ): New variables.
16405 (W32_RES): Rename to EMACSRES. All users changed.
16406 (base_obj): Use $(CM_OBJ).
16407 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16408 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16409 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16410 $(W32_RES_LINK) before $(LIBES).
16411 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16413 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16415 * makefile.w32-in (DOC): Use just "DOC".
16417 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16419 * process.c: Export default filters and sentinels to Elisp.
16420 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16422 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16423 (Fset_process_sentinel, Fformat_network_address):
16424 Default to them instead of nil.
16425 (server_accept_connection): Sentinels can't be nil any more.
16426 (read_and_dispose_of_process_output): New function, extracted from
16427 read_process_output.
16428 (read_process_output): Use it; filters can't be nil.
16429 (Finternal_default_process_filter): New function, extracted from
16430 read_process_output.
16431 (exec_sentinel_unwind): Remove function.
16432 (exec_sentinel): Don't zilch sentinel while running.
16433 (status_notify): Sentinels can't be nil.
16434 (Finternal_default_process_sentinel): New function extracted from
16436 (setup_process_coding_systems): Default filter is not nil any more.
16437 (syms_of_process): Export new Elisp functions and initialize
16439 * lisp.h (make_lisp_proc): New function.
16441 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16443 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16445 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16447 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16448 unless we know that the window w is a leaf window.
16449 Another attempt at solving bug#14062.
16451 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16453 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16456 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16458 * image.c (gif_load): Check that subimages fit (Bug#14345).
16460 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16462 * lread.c (skip_dyn_eof): New function.
16463 (read1): Use it to skip the end of a file in response to #@00.
16465 * doc.c (get_doc_string): Slightly relax the sanity checking.
16467 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16469 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16470 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16471 (MonitorInfo): New struct.
16472 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16473 (Fns_display_monitor_attributes_list): New functions.
16474 (display-usable-bounds): Remove.
16475 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16478 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16480 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16481 (GTK_CHECK_VERSION): New macro, if not already defined.
16482 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16483 replaced by GTK_CHECK_VERSION.
16485 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16487 * xterm.h (GTK_PREREQ): New macro.
16488 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16489 to use this macro instead, for consistency and clarity.
16491 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16493 * xdisp.c (row_for_charpos_p): New function, with code of
16494 cursor_row_p, but accepts an additional argument CHARPOS instead
16495 of using a hardcoded PT.
16496 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16497 (row_containing_pos): Call row_for_charpos_p instead of partially
16498 doing the same. Fixes cursor positioning under longlines-mode
16499 when longlines-show-effect includes more than one newline, when
16500 moving the cursor vertically up.
16502 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16504 * makefile.w32-in (ACL_H): New macro.
16505 ($(BLD)/fileio.$(O)): Update dependencies.
16507 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16509 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16510 * Makefile.in (LIB_ACL): New macro.
16511 (LIBACL_LIBS): Remove.
16512 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16513 * fileio.c: Include <acl.h>.
16514 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16515 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16517 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16520 * unexelf.c: Don't assume ElfW (Half) fits in int.
16521 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16522 when dealing with ElfW (Half) values, since they can exceed 2**31
16523 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16524 (entry_address): Omit unused NUM arg. All uses changed.
16526 2013-05-07 Juri Linkov <juri@jurta.org>
16528 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16529 to the string converted from number with `Fnumber_to_string'.
16532 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16534 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16535 This fixes a problem introduced by my previous change.
16537 2013-05-07 Glenn Morris <rgm@gnu.org>
16539 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16541 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16543 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16545 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16547 Static checking by GCC 4.8.0.
16548 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16549 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16550 (x_get_monitor_attributes_fallback)
16551 (x_get_monitor_attributes_xinerama)
16552 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16553 Define only if USE_GTK.
16554 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16555 (x_get_monitor_attributes_fallback): Omit unused locals.
16556 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16557 Use double, not float, to avoid mixed-mode floating point arithmetic.
16559 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16560 Jan Djärv <jan.h.d@swipnet.se>
16562 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16563 (XINERAMA_CFLAGS): New macros.
16564 (ALL_CFLAGS, LIBES): Use them.
16566 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16567 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16568 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16569 (syms_of_xfns): DEFSYM them.
16570 (struct MonitorInfo): New struct.
16571 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16572 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16573 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16574 (x_get_monitor_attributes_xinerama): New functions.
16575 (Fx_display_monitor_attributes_list): New primitive.
16576 (syms_of_xfns): Defsubr it.
16578 * xterm.h (x_display_info): Add Xatom_net_workarea and
16579 Xatom_net_current_desktop.
16581 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16582 and dpyinfo->Xatom_net_current_desktop.
16584 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16586 * xdisp.c (pos_visible_p): Use the special code for finding the
16587 beginning of a display property or overlay for any "replacing"
16588 display property, not just for display strings. This solves
16589 incorrect reporting of position by posn-at-point. (Bug#14241)
16591 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16593 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16594 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16595 Verify that ElfW (Half) fits in int.
16596 (fatal): Use same signature as lisp.h.
16597 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16598 configure and build with -DUNEXELF_DEBUG without worrying about
16599 other modules that use DEBUG.
16600 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16601 possibly-wide integers now uses it instead of plain fprintf.
16602 (entry_address): New function, which avoids problems with 32-bit
16603 overflow on 64-bit hosts.
16604 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16605 (round_up): Don't assume the remainder fits in int.
16606 (find_section): Use bool for boolean. Simplify debug code.
16607 (unexec): Don't assume file sizes fit in int or size_t.
16608 Omit unnecessary trailing newline in 'fatal' format.
16609 Use strerror rather than outputting decimal error number.
16610 Remove unused code when emacs is not defined;
16611 this file relies on Emacs now.
16612 Don't assume e_phnum and e_shnum are positive.
16614 * regex.c: Fix problems when DEBUG is defined.
16615 (extract_number, extract_number_and_incr): Define regardless of
16616 whether DEBUG is defined; that's simpler and makes the code less
16617 likely to go stale in the normal case when DEBUG is not defined.
16618 Return int rather than taking an int * arg. All callers changed.
16619 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16620 Remove, replacing with ...
16621 (DEBUG_PRINT): New macro. All callers changed.
16622 (DEBUG_COMPILES_ARGUMENTS): New macro.
16623 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16624 (print_compiled_pattern, print_double_string) [DEBUG]:
16625 Use prototype rather than old-style definition.
16626 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16627 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16628 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16629 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16630 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16631 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16632 This matters only when DEBUG is defined.
16634 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16636 * xdisp.c (set_iterator_to_next): Set the
16637 ignore_overlay_strings_at_pos_p flag only if we are _really_
16638 iterating over an overlay string, as indicated by the
16639 current.overlay_string_index member. (Bug#14306)
16641 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16643 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16644 to where it is used, to avoid autorelease issues (Bug#14050).
16646 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16648 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16649 * fileio.c (syms_of_fileio): Implement this.
16650 * filelock.c (create_lock_file): If symbolic links don't work, so
16651 we use a regular file as a lock file, do not fsync the lock file;
16654 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16656 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16657 (syms_of_minibuf): Adjust accodingly.
16659 * callint.c (Fcall_interactively): Adjust calls accordingly.
16661 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16663 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16664 w->contents is a buffer before computing everything else.
16665 Use parentheses to disambiguate last part of the condition.
16667 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16668 assertion violations. (Bug#14062)
16670 2013-05-01 David Reitter <david.reitter@gmail.com>
16672 * nsfns.m (ns_tooltip): Initialize.
16674 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16676 * coding.c (decode_coding_gap): Don't remove the character before
16677 a newline unless it's a CR character. (Bug#14287)
16679 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16681 * dispextern.h (struct face): Move enum face_underline_type
16682 earlier so that bitfields can be in the same word.
16684 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16686 * nsfns.m (handlePanelKeys): New function.
16687 (EmacsOpenPanel:performKeyEquivalent:)
16688 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16689 arrows/function/control and copy/paste keys (Bug#14296).
16691 2013-04-27 Juri Linkov <juri@jurta.org>
16693 * callint.c (Fcall_interactively): Call `Qread_number' for
16694 interactive code letter `n' instead of using duplicate code.
16697 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16699 * systime.h (make_timeval): Declare as 'const'.
16701 2013-04-27 Kenichi Handa <handa@gnu.org>
16703 * font.c (font_open_entity): Always open a font of manageable
16706 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16708 Port better to AIX (Bug#14258).
16709 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16712 2013-04-24 Kenichi Handa <handa@gnu.org>
16714 * coding.c (decode_coding_iso_2022): When an invalid escape
16715 sequence is encountered, reset the invocation and designation
16716 status to the safest one.
16718 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16720 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16721 Without this fix, "make distclean" leaves stamp-h1 behind.
16723 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16725 * w32fns.c (w32_fullscreen_rect): New function to compute the
16726 window rectangle for the given fullscreen mode.
16727 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16728 longer tunes the window size. This keeps the window's edges flush
16729 with the screen and allows the taskbar to hide itself in fullboth.
16731 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16732 window decorations and uses the entire screen.
16734 * w32term.h (w32_fullscreen_rect) Add prototype.
16735 (struct w32_output): Replace normal_width, normal_height,
16736 normal_top, and normal_left members with a single normal_placement
16738 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16740 (FRAME_NORMAL_PLACEMENT): New macro.
16742 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16744 * minibuf.c (Ftest_completion): Silence compiler warning.
16746 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16748 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16751 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16754 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16755 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16756 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16757 parentheses where appropriate.
16759 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16761 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16763 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16765 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16766 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16767 Mention in the doc string that setting these variables takes
16768 effect only after a call to set-window-buffer. (Bug#14200)
16770 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16772 * indent.c (Fvertical_motion): Don't consider display strings on
16773 overlay strings as display strings on the buffer position we
16774 started from. This prevents vertical cursor motion from jumping
16775 more than one line when there's an overlay string with a display
16776 property at end of line.
16777 Reported by Karl Chen <Karl.Chen@quarl.org> in
16778 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16780 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16782 * window.c (select_window): `record_buffer' even if window is
16783 already selected (bug#14191).
16785 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16787 * window.c (Fwindow_end): Test more flags, including the buffer's
16788 last_overlay_modified flag, to determine whether the window's
16789 display is really up-to-date. Prevents the function from
16790 returning a stale value. (Bug#14170)
16791 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16794 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16796 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16797 garbaged only if it is not already the top frame on its TTY.
16798 This prevents flickering due to constant redrawing of TTY frames when
16799 there are GUI frames open in the same session. (Bug#13864)
16801 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16803 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16804 of marking the idle timers directly.
16806 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16808 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16809 tables (bug#14054).
16811 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16813 * window.c (select_window): Don't record_buffer while the invariant is
16814 temporarily broken (bug#14161).
16816 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16818 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16820 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16822 2013-04-07 Romain Francoise <romain@orebokech.com>
16824 Ignore additional platform-specific ACL errors (Bug#13702).
16825 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16826 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16828 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16830 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16833 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16835 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16836 This bug was introduced by my 2013-02-25 change that simplified
16837 data_start configuration. Without this change, on GNU/Linux
16838 an Emacs configured with --enable-profiling fails immediately
16839 due to a profiler signal.
16840 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16841 with these flags. On platforms where special flags are needed
16842 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16843 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16844 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16846 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16848 Get rid of some platform-specific functions examining window
16849 system and its capabilities. This is a partial rework of the
16851 * lisp.h (have_menus_p): Remove prototype. This function is
16852 replaced with platform-independent window_system_available.
16853 (check_window_system): Move to...
16854 * frame.h (decode_window_system_frame, window_system_available):
16855 ...here, add new prototypes.
16856 * frame.c (window_system_available, decode_window_system_frame):
16858 (check_window_system): Platform-independent now.
16859 * xterm.h (x_in_use): Remove declaration.
16861 * w32term.h (check_x_frame):
16862 * nsterm.h (check_x_frame): Remove prototypes. This function
16863 is replaced with platform-independent decode_window_system_frame.
16864 * msdos.c (have_menus_p): Remove.
16865 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16866 Remove platform-specific functions. Use check_window_system,
16867 decode_window_system_frame and check_ns_display_info where
16868 appropriate. Minor style and comment tweaks.
16869 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16870 (check_x_frame): Likewise.
16871 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16873 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16874 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16875 * xmenu.c, xselect.c: All related users changed.
16877 2013-04-03 Kenichi Handa <handa@gnu.org>
16879 The following changes is to optimize the code for reading UTF-8
16882 * coding.c (check_ascii): Rename from detect_ascii. Return value
16883 changed. Check EOL format. Do not call adjust_coding_eol_type
16885 (check_utf_8): New function.
16886 (adjust_coding_eol_type): Do nothing if already adjusted.
16887 (detect_coding): Compare the return value of check_ascii with
16888 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16889 (decode_coding_gap): Optimize for valid UTF-8.
16891 2013-03-21 Kenichi Handa <handa@gnu.org>
16893 * coding.c (syms_of_coding): Cancel previous change.
16895 * insdel.c (insert_from_gap): Fix previous change.
16897 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16899 Consistently use platform-specific function to detect window system.
16900 * lisp.h (check_window_system): New prototype. This function is
16901 going to replace check_x, check_w32 and check_ns.
16902 (have_menus_p): Mention msdos.c in comment.
16903 * fontset.c (check_window_system_func): Remove. Adjust all users.
16904 * fontset.h (check_window_system_func): Remove prototype.
16905 * nsterm.h (check_ns):
16906 * xterm.h (check_x):
16907 * w32term.h (check_w32): Likewise.
16908 * menu.c (Fx_popup_menu): Use check_window_system.
16909 * msdos.c (check_window_system): Define for MS-DOS.
16910 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16911 * w32fns.c (check_window_system): Likewise for MS-Windows.
16912 * xfns.c (check_window_system): Likewise for X.
16913 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16914 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16916 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16918 Prefer < to > in range checks such as 0 <= i && i < N.
16919 This makes it easier to visualize quantities on a number line.
16920 This patch doesn't apply to all such range checks,
16921 only to the range checks affected by the 2013-03-24 change.
16922 This patch reverts most of the 2013-03-24 change.
16923 * alloc.c (xpalloc, Fgarbage_collect):
16924 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16925 * character.c (string_escape_byte8):
16926 * charset.c (read_hex):
16927 * data.c (cons_to_unsigned):
16928 * dispnew.c (update_frame_1):
16929 * doc.c (Fsubstitute_command_keys):
16930 * doprnt.c (doprnt):
16931 * editfns.c (hi_time, decode_time_components):
16932 * fileio.c (file_offset):
16933 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16934 * font.c (font_intern_prop):
16935 * frame.c (x_set_alpha):
16936 * gtkutil.c (get_utf8_string):
16937 * indent.c (check_display_width):
16938 * keymap.c (Fkey_description):
16939 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16941 * minibuf.c (read_minibuf_noninteractive):
16942 * process.c (wait_reading_process_output):
16943 * search.c (Freplace_match):
16944 * window.c (get_phys_cursor_glyph):
16945 * xdisp.c (redisplay_internal):
16946 * xsmfns.c (smc_save_yourself_CB):
16947 Prefer < to > for range checks.
16948 * dispnew.c (sit_for): Don't mishandle NaNs.
16949 This fixes a bug introduced in the 2013-03-24 change.
16950 * editfns.c (decode_time_components): Don't hoist comparison.
16951 This fixes another bug introduced in the 2013-03-24 change.
16953 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16955 * frame.h (struct frame): Drop scroll_bottom_vpos
16956 member becaue all real users are dead long ago.
16957 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16958 * xdisp.c (redisplay_internal): Adjust user.
16960 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16962 * nsmenu.m (showAtX:Y:for:): setLevel to
16963 NSPopUpMenuWindowLevel (Bug#13998).
16965 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16967 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16968 (ns_check_pending_open_menu): Declare.
16970 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16971 (x_activate_menubar): Update the menu with title that matches
16972 ns_get_pending_menu_title, and call
16973 ns_check_pending_openmenu (Bug#12698).
16974 (menuWillOpen:): New method.
16975 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16977 * nsterm.m (menu_will_open_state, menu_mouse_point)
16978 (menu_pending_title): New varaibles.
16979 (ns_get_pending_menu_title, ns_check_menu_open)
16980 (ns_check_pending_open_menu): New functions.
16982 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16984 * indent.c (current_column_bol_cache): Remove leftover which is not
16985 used in Fmove_to_column any more.
16986 (current_column, scan_for_column): Adjust users.
16987 * keyboard.c (last_point_position_buffer, last_point_position_window):
16988 Remove leftovers which are not used for recording undo any more.
16989 (command_loop_1, syms_of_keyboard): Adjust users.
16990 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16991 redisplay_window any more.
16992 (move_it_to): Adjust user.
16994 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16996 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16997 Update dependencies.
16999 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17001 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17002 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17003 forward references.
17005 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17007 * window.h (struct window): Replace hchild, vchild and buffer slots
17008 with a single slot 'contents'. This is possible because each valid
17009 window may have either the child window (in vertical or horizontal
17010 combination) or buffer to display (for the leaf window). Using that,
17011 a lot of operations to traverse and/or change window hierarchies may
17012 be simplified. New member horizontal is used to distinguish between
17013 horizontal and vertical combinations of internal windows.
17014 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17015 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17016 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17017 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17018 Use contents slot, not buffer, where appropriate.
17019 (wset_combination): New function.
17020 (wset_buffer): Add eassert.
17021 (Fframe_first_window): Simplify the loop reaching first window.
17022 (Fwindow_buffer): Use WINDOW_LEAF_P.
17023 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17024 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17025 (unshow_buffer): Convert initial debugging check to eassert.
17026 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17027 (make_parent_window, window_resize_check, window_resize_apply)
17028 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17029 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17030 Adjust to match struct window changes.
17031 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17032 (mark_window_cursors_off, count_windows, get_leaf_windows)
17033 (foreach_window_1): Simplify the loop.
17034 * alloc.c (mark_object): Do not check for the leaf window because
17035 internal windows has no glyph matrices anyway.
17036 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17037 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17038 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17039 (build_frame_matrix_from_window_tree, mirror_make_current)
17040 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17041 (update_window_tree, set_window_update_flags): Simplify the loop.
17042 (sync_window_with_frame_matrix_rows): Enforce live window.
17043 Use contents slot, not buffer, where appropriate.
17044 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17045 and WINDOW_HORIZONTAL_COMBINATION_P.
17046 (make_frame_visible_1): Simplify the loop.
17047 Use contents slot, not buffer, where appropriate.
17048 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17049 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17050 (expose_window_tree): Likewise.
17051 Use contents slot, not buffer, where appropriate.
17052 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17053 to avoid deleted windows. Use contents slot instead of buffer.
17054 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17055 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17056 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17057 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17059 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17061 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17062 identify the reasons for assertion violations in bug#14062 and
17064 (Fx_show_tip): Fix compilation error under
17065 "--enable-check-lisp-object-type". (Bug#14073)
17067 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17068 Reported by <rzl24ozi@gmail.com>.
17070 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17072 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17074 (unwind_with_echo_area_buffer): ...to restore it here.
17075 This is needed to ensure that...
17076 (redisplay_window): ...both window markers are valid here,
17077 which is verified by eassert.
17078 * editfns.c (save_excursion_save): Do not assume that
17079 selected_window always displays the buffer.
17080 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17083 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17085 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17088 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17090 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17092 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17094 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17095 since MinGW's w32api headers do. This avoids compiler warnings.
17097 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17098 if already defined.
17100 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17102 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17104 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17106 * gtkutil.c (style_changed_cb): Check if frame is live and an
17107 X frame (Bug#14038).
17109 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17111 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17112 Define only for _WIN32_WINNT less than 0x0500.
17113 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17115 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17116 see its own definitions of 'struct timeval' and 'struct timezone'.
17118 Fix incompatibilities between MinGW.org and MinGW64 headers.
17119 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17121 * w32.c (REPARSE_DATA_BUFFER): Guard with
17122 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17124 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17126 * xterm.c: Include X11/XKBlib.h
17127 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17129 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17131 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17133 * blockinput.h (input_blocked_p): Likewise.
17134 * bytecode.c (exec_byte_code): Likewise.
17135 * callproc.c (call_process_kill, call_process_cleanup)
17136 (Fcall_process): Likewise.
17137 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17138 (Fccl_execute_on_string): Likewise.
17139 * character.c (string_escape_byte8): Likewise.
17140 * charset.c (read_hex): Likewise.
17141 * cm.c (calccost): Likewise.
17142 * data.c (cons_to_unsigned): Likewise.
17143 * dired.c (directory_files_internal, file_name_completion):
17145 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17146 (sit_for): Likewise.
17147 * doc.c (Fsubstitute_command_keys): Likewise.
17148 * doprnt.c (doprnt): Likewise.
17149 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17150 * emacsgtkfixed.c: Likewise.
17151 * fileio.c (file_offset, Fwrite_region): Likewise.
17152 * floatfns.c (Fexpt, fmod_float): Likewise.
17153 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17155 * font.c (font_intern_prop): Likewise.
17156 * frame.c (x_set_alpha): Likewise.
17157 * gtkutil.c (get_utf8_string): Likewise.
17158 * indent.c (check_display_width): Likewise.
17159 * intervals.c (create_root_interval, rotate_right, rotate_left)
17160 (split_interval_right, split_interval_left)
17161 (adjust_intervals_for_insertion, delete_node)
17162 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17163 (merge_interval_right, merge_interval_left, copy_intervals)
17164 (set_intervals_multibyte_1): Likewise.
17165 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17166 * keymap.c (Fkey_description): Likewise.
17167 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17168 * lread.c (openp, read_integer, read1, string_to_number):
17170 * menu.c (ensure_menu_items): Likewise.
17171 * minibuf.c (read_minibuf_noninteractive): Likewise.
17172 * print.c (printchar, strout): Likewise.
17173 * process.c (create_process, Faccept_process_output)
17174 (wait_reading_process_output, read_process_output, send_process)
17175 (wait_reading_process_output): Likewise.
17176 * profiler.c (make_log, handle_profiler_signal): Likewise.
17177 * regex.c (re_exec): Likewise.
17178 * regex.h: Likewise.
17179 * search.c (looking_at_1, Freplace_match): Likewise.
17180 * sysdep.c (get_child_status, procfs_ttyname)
17181 (procfs_get_total_memory): Likewise.
17182 * systime.h (EMACS_TIME_VALID_P): Likewise.
17183 * term.c (dissociate_if_controlling_tty): Likewise.
17184 * window.c (get_phys_cursor_glyph): Likewise.
17185 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17186 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17188 * xfns.c (Fx_window_property): Likewise.
17189 * xmenu.c (set_frame_menubar): Likewise.
17190 * xselect.c (x_get_window_property, x_handle_dnd_message):
17192 * xsmfns.c (smc_save_yourself_CB): Likewise.
17193 * xterm.c (x_scroll_bar_set_handle): Likewise.
17195 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17197 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17198 to be optional or nil. Adjust comment and convert it to docstring.
17199 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17200 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17202 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17204 Static checking by GCC 4.8-20130319.
17205 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17206 * process.c (Fset_process_datagram_address)
17207 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17208 * xdisp.c (get_char_face_and_encoding)
17209 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17210 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17211 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17213 2013-03-24 Ken Brown <kbrown@cornell.edu>
17215 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17216 fix compilation on 64-bit Cygwin, where underscores are not
17217 automatically prepended.
17219 * w32term.c (w32_initialize): Silence compiler warning.
17221 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17223 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17224 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17225 variables, to save and restore frame dimensions.
17226 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17227 after returning from a 'fullscreen' configuration.
17228 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17229 to avoid races between the main thread and the input thread.
17231 * w32term.h (struct w32_output): New members normal_width,
17232 normal_height, normal_top, normal_left, and prev_fsmode.
17233 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17234 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17235 members of a frame.
17237 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17238 'fullscreen' parameter. Always record previous width and height
17239 of the frame, except when switching out of maximized modes, so
17240 that they could be restored correctly, instead of resetting to the
17241 default frame dimensions. Send SC_RESTORE command to the frame,
17242 unless we are going to send SC_MAXIMIZE, to restore the frame
17243 resize hints in the mouse pointer shown by the window manager.
17246 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17248 * lisp.h (get_frame_param): Adjust conditions for prototype
17251 2013-03-22 Ken Brown <kbrown@cornell.edu>
17253 * unexcw.c: Drop unneeded inclusion of w32common.h.
17254 (report_sheap_usage): Declare.
17255 (read_exe_header): Add magic numbers for x86_64.
17256 (fixup_executable): Fix printf format specifier for unsigned long
17259 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17261 * frame.h (struct frame): Put menu_bar_window under #ifdef
17262 because this member is not needed when X toolkit is in use.
17263 (fset_menu_bar_window):
17264 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17265 (free_glyphs, update_frame):
17266 * xdisp.c (expose_frame): Likewise.
17267 (display_menu_bar): Likewise. Remove redundant eassert.
17268 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17271 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17273 Use functions and constants to manipulate Lisp_Save_Value objects.
17274 This replaces code that used macros and strings and token-pasting.
17275 The change makes the C source a bit easier to follow,
17276 and shrinks the Emacs executable a bit.
17277 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17278 (make_save_value): Change 1st arg from string to enum. All callers
17281 (mark_object): Use if, not #if, for GC_MARK_STACK.
17282 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17283 (XSAVE_OBJECT): Now functions, not macros.
17284 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17285 the constant was never used.
17286 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17287 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17288 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17289 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17291 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17292 type3 with a single member save_type. All uses changed.
17293 (save_type, set_save_pointer, set_save_integer): New functions.
17294 * print.c (PRINTX): Remove.
17296 * alloc.c: Remove redundant static declarations.
17298 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17300 * window.h (struct window): Convert left_col, top_line, total_lines
17301 and total_cols from Lisp_Objects to integers. Adjust comments.
17302 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17304 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17305 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17306 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17307 Adjust users where appropriate.
17309 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17311 * frame.h (struct frame): Drop resx and resy because the same data is
17312 available from window system-specific output context. Adjust users.
17313 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17314 New functions to provide defaults when no window system available.
17315 (FRAME_RES_X, FRAME_RES_Y): New macros.
17316 (NUMVAL): Move from xdisp.c.
17317 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17318 (Ffont_face_attributes, Fopen_font):
17319 * image.c (gs_load):
17320 * w32font.c (fill_in_logfont):
17321 * xdisp.c (calc_pixel_width_or_height):
17322 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17323 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17325 2013-03-20 Kenichi Handa <handa@gnu.org>
17327 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17328 to 1 (temporary workaround until a bug related to ASCII
17329 optimization is fixed).
17331 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17333 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17334 Signal error if window is not internal. Adjust docstring.
17335 (delete_all_child_windows): Use combination_limit to save the buffer.
17336 (Fset_window_configuration): Adjust accordingly.
17337 * print.c (syms_of_print): Initialize debugging output not here...
17338 (init_print_once): ...but in a new function here.
17339 * lisp.h (init_print_once): Add prototype.
17340 * emacs.c (main): Add call to init_print_once. Adjust comments.
17342 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17344 * window.c (window_resize_check, window_resize_apply)
17345 (window_from_coordinates, recombine_windows, set_window_buffer)
17346 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17347 (Fsplit_window_internal, Fdelete_window_internal)
17348 (freeze_window_starts): Use bool for booleans.
17349 * window.h (window_frame_coordinates, resize_frame_windows)
17350 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17352 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17354 * dispnew.c (bitch_at_user): Use `user-error'.
17356 2013-03-17 Ken Brown <kbrown@cornell.edu>
17358 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17359 as return type of image_background. (Bug#13981)
17360 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17362 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17364 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17365 (ns_select): Don't return with result uninitialized.
17367 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17370 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17372 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17373 directories. If filename is nil, get directory name (Bug#13932).
17374 Use getFilename and getDirectory.
17375 (getFilename, getDirectory): New methods for EmacsSavePanel and
17377 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17379 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17381 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17383 2013-03-15 Kenichi Handa <handa@gnu.org>
17385 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17386 (adjust_after_replace): Make it back to static. Delete the third
17387 arg text_at_gap_tail. Cancel the code for handling it.
17389 * coding.h (struct coding_system): New member eol_seen.
17391 * coding.c (detect_ascii): New function.
17392 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17393 when the source bytes are actually scanned. On detecting for
17394 coding_category_utf_8_auto, call detect_ascii instead of scanning
17395 source bytes directly.
17396 (produce_chars): Call insert_from_gap with the new arg 0.
17397 (encode_coding): Likewise.
17398 (decode_coding_gap): Control ASCII optimization by the variable
17399 disable_ascii_optimization instead of #ifndef .. #endif.
17400 Deccode EOL format according to coding->eol_seen.
17401 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17404 * lisp.h (adjust_after_replace): Cancel externing it.
17405 (insert_from_gap): Adjust prototype.
17407 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17409 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17410 FULLSCREEN_MAXIMIZED. (Bug#13935)
17412 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17414 * region-cache.c (find_cache_boundary, move_cache_gap)
17415 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17416 Simplify debugging check and convert to eassert. Adjust comment.
17417 (pp_cache): Put under ENABLE_CHECKING.
17419 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17421 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17422 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17423 and WM_ACTIVATEAPP.
17424 (w32fullscreen_hook): If the frame is visible, reset
17425 f->want_fullscreen flag after changing the frame size. If the
17426 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17429 2013-03-13 Daniel Colascione <dancol@dancol.org>
17431 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17432 too so that these builds can use Cygwin's file conversion
17433 functions. (We've been building and linking cygw32.o all along
17434 and just not using it.)
17436 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17438 File synchronization fixes (Bug#13944).
17439 * Makefile.in (LIB_FDATASYNC): New macro.
17441 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17442 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17443 Don't worry about HAVE_FSYNC, since a substitute fsync is
17444 available if the system lacks one.
17445 (Fwrite_regin): Retry fsync if interrupted.
17447 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17449 * w32term.c (w32_read_socket): If the Emacs frame is being
17450 activated, call w32fullscreen_hook, to make sure the new frame
17451 dimensions are in effect. (Bug#13937)
17453 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17455 * xdisp.c (init_iterator): Simplify because both character and byte
17456 positions are either specified or -1. Add eassert. Adjust comment.
17457 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17458 character and byte positions can be obtained from marker.
17460 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17462 Static checking by Sun C 5.12.
17463 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17464 * bytecode.c (exec_byte_code):
17465 * dispnew.c (init_display):
17467 * fileio.c (Fsubstitute_in_file_name):
17468 * keyboard.c (Fevent_convert_list):
17469 * keymap.c (Fsingle_key_description):
17470 * term.c (maybe_fatal, fatal):
17471 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17472 * xsmfns.c (Fhandle_save_session):
17473 Omit unreachable code.
17474 * keymap.c (map_keymap_char_table_item): Cast void * to
17475 a function pointer type; the C Standard requires this.
17477 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17478 Include <sys/param.h> unconditionally, as that works elsewhere and
17479 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17480 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17483 See ChangeLog.12 for earlier changes.
17485 ;; Local Variables:
17489 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17491 This file is part of GNU Emacs.
17493 GNU Emacs is free software: you can redistribute it and/or modify
17494 it under the terms of the GNU General Public License as published by
17495 the Free Software Foundation, either version 3 of the License, or
17496 (at your option) any later version.
17498 GNU Emacs is distributed in the hope that it will be useful,
17499 but WITHOUT ANY WARRANTY; without even the implied warranty of
17500 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17501 GNU General Public License for more details.
17503 You should have received a copy of the GNU General Public License
17504 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.