1 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
3 * nsfns.m (Fx_frame_geometry): New function.
4 (syms_of_nsfns): Defsubr Sx_frame_geometry.
6 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
9 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
10 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
12 2015-02-21 Eli Zaretskii <eliz@gnu.org>
14 * w32term.c (queue_notifications):
15 * w32inevt.c (handle_file_notifications):
16 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
19 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
21 Prefer 'Qfoo' to 'intern ("foo")'
22 * buffer.c (syms_of_buffer):
23 * bytecode.c (exec_byte_code):
24 * callint.c (Fcall_interactively):
25 * callproc.c (create_temp_file):
26 * charset.c (define_charset_internal):
27 * coding.c (syms_of_coding):
28 * editfns.c (syms_of_editfns):
30 * fns.c (syms_of_fns):
31 * frame.c (delete_frame, Fframe_parameters):
32 * keyboard.c (syms_of_keyboard):
33 * keymap.c (syms_of_keymap):
34 * minibuf.c (read_minibuf, syms_of_minibuf):
35 * nsfns.m (ns_cursor_type_to_lisp):
36 * textprop.c (syms_of_textprop):
37 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
38 * xfns.c (x_create_tip_frame, Fx_select_font):
39 * xml.c (parse_region):
40 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
41 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
43 (keys_of_buffer): ... instead of here.
44 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
45 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
48 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
50 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
51 setting fatal_error_in_progress, so gobble_input and *read_socket are
52 not read if there are pending_signals.
54 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
56 Simplify binary I/O configuration
57 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
58 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
59 (FOPEN_BINARY, FOPEN_TEXT): New macros.
60 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
61 doesn't guarantee that "t" will work.
63 2015-02-19 Eli Zaretskii <eliz@gnu.org>
65 * keyboard.c (read_char): Make sure this_single_command_key_start
66 is in sync with this_command_key_count, around the call to
67 input-method-function. (Bug#19774)
69 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
71 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
72 message to DefWindowProc, after positioning the IME window, to
73 trigger its display. (Bug#11732)
75 2015-02-18 Eli Zaretskii <eliz@gnu.org>
77 * emacs.c (Fkill_emacs): Exit with specified exit code even if
78 stdin is at EOF. (Bug#19897)
80 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
82 * keyboard.c (read_char): When there is an input method function,
83 do not restore the echo area if a prefix argument is being
84 introduced. (Bug#19875)
86 2015-02-16 Kelly Dean <kelly@prtime.org>
88 * src/keyboard.c (timer_check_2): Fix incorrect comment.
90 2015-02-14 Martin Rudalics <rudalics@gmx.at>
92 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
93 Suggested by Alan Mackenzie <acm@muc.de>.
95 2015-02-14 Eli Zaretskii <eliz@gnu.org>
97 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
98 x_relative_mouse_position only for X frames. (Bug#19862)
100 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
102 Better support for future plugins
103 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
104 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
105 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
107 2015-02-11 Martin Rudalics <rudalics@gmx.at>
109 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
110 SIZE_RESTORED cases correctly handle `maximized' value for the
111 `fullscreen' parameter. Don't use 'maximized' frame parameter
113 (w32fullscreen_hook): Include menu bar height when calculating
114 new text height in FULLSCREEN_BOTH case.
115 * xterm.c (do_ewmh_fullscreen): Handle transition from
116 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
117 x_frame_normalize_before_maximize is set.
119 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
121 Use bool for boolean in xdisp.c
122 * dispextern.h (display_prop_intangible_p, resize_mini_window)
123 (pixel_to_glyph_coords, mark_window_display_accurate)
124 (compute_display_string_pos, handle_tool_bar_click)
125 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
126 * lisp.h (setup_echo_area_for_printing, message_with_string)
127 (pos_visible_p): Use bool for boolean.
128 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
129 Remove unnecessary forward decls.
130 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
131 (CHECK_IT, CHECK_WINDOW_END):
132 Now an inline function that is always defined.
134 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
135 Remove; no longer needed.
136 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
137 (get_overlay_strings): Omit unnecessary casts.
138 (forward_to_next_line_start):
140 Prefer !BOOL to (BOOL ? 0 : 1).
141 (next_element_function): New typedef.
142 (get_next_element): Use it. Now const.
143 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
144 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
145 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
146 (tool_bar_item_info): Simplify.
147 (invisible_prop): Rename from invisible_p, since it doesn't
148 return bool. All callers changed.
149 (x_produce_glyphs): Simplify.
151 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
153 Check for some overflows in vertical-motion
154 * indent.c (window_column_x): New function.
155 (Fvertical_motion): Use it to protect against integer overflow
156 when computing column. Prefer extract_float to doing things by hand.
157 Avoid unnecessary casts.
159 * xfont.c: Minor style fixes
160 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
161 Redo loop so that less indentation is needed.
163 2015-02-09 Eli Zaretskii <eliz@gnu.org>
165 * indent.c (Fvertical_motion): Accept an additional argument
166 CUR-COL and use it as the starting screen coordinate.
167 * window.c (window_scroll_line_based, Fmove_to_window_line): All
168 callers of vertical-motion changed.
170 2015-02-09 Dima Kogan <dima@secretsauce.net>
172 * font.c (font_score): Remove unused variable assignment.
174 2015-02-09 Dima Kogan <dima@secretsauce.net>
176 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
178 * font.c (font_score): Try to find a font without scaling first,
179 and only accept scalable fonts if we did not get a match (Bug#19117).
181 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
183 * keyboard.c (syms_of_keyboard): Use non-nil default value.
185 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
187 Use C99's INFINITY and NAN macros
188 * lread.c: Include <math.h>.
189 (string_to_number): Use INFINITY and NAN rather than rolling our own.
190 This avoids some runtime diagnostics when building with
191 gcc -fsanitize=undefined.
193 Fix bidi_explicit_dir_char undefined behavior
194 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
195 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
197 Better distinguish infinite from invalid times
198 * editfns.c (check_time_validity): New function.
199 (decode_time_components): Return int, not bool.
200 Return -1 (not 0) if the time is out of range.
202 (lisp_time_struct, lisp_seconds_argument): Distinguish better
203 between time overflow and invalid time values.
205 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
207 Minor tweaks to frame_size_history_add
208 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
209 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
210 (Fframe_after_make_frame): Simplify.
211 * gtkutil.c: Remove commented-out code.
212 * xfns.c (Fx_create_frame): Fix indenting.
214 2015-02-08 Eli Zaretskii <eliz@gnu.org>
216 * frame.c (Fframe_parameter): Don't replace a non-nil value of
217 foreground-color or background-color parameters with a nil value.
220 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
222 * data.c (Findirect_function): Like `symbol-function', don't signal an
223 error for void functions any more.
225 2015-02-07 Martin Rudalics <rudalics@gmx.at>
227 * frame.c (frame_size_history_add): New function.
228 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
229 only after frame's after_make_frame slot is true.
230 Inhibit resizing fullwidth-/height frames in one direction only.
231 Update frame_size_history.
232 (adjust_frame_size): Call frame_size_history_add.
233 (make_frame): Initalize after_make_frame slot.
234 (Fmake_terminal_frame): Adjust adjust_frame_size call.
235 (Fcan_run_window_configuration_change_hook): Rename to
236 Fframe_after_make_frame. Set after_make_frame slot.
237 Return second argument.
238 (x_set_frame_parameters): Postpone handling fullscreen parameter
239 until after width and height parameters have been set.
240 Apply width and height changes only if can_x_set_window_size is true.
241 Update frame_size_history.
242 (Qadjust_frame_size_1, Qadjust_frame_size_2)
243 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
244 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
245 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
246 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
247 (Qxg_change_toolbar_position, Qx_net_wm_state)
248 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
249 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
250 (Qtip_frame, Qterminal_frame): New symbols.
251 (Vframe_adjust_size_history): Rename to frame_size_history.
252 * frame.h (struct frame):
253 Rename can_run_window_configuration_change_hook slot to
255 (frame_size_history_add): Extern.
256 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
257 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
258 (xg_frame_set_char_size): Try to preserve the status of
259 fullwidth/-height frames. Call frame_size_history_add.
260 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
261 (xg_change_toolbar_position): Call frame_size_history_add.
262 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
264 (Fx_create_frame): Process fullscreen parameter after frame has
266 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
267 (Fx_frame_geometry): Don't pollute pure storage.
268 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
269 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
270 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
271 w32fullscreen_hook immediately.
272 (x_fullscreen_adjust, x_check_fullscreen): Remove.
273 (w32fullscreen_hook): Call change_frame_size just as with a
274 "normal" frame resize operation. Call do_pending_window_change.
275 (x_set_window_size): Try to handle fullwidth and fullheight more
276 accurately. Don't rely on w32_enable_frame_resize_hack.
277 (w32_enable_frame_resize_hack): Remove variable.
278 * widget.c (EmacsFrameResize): Remove dead code.
279 Call frame_size_history_add
280 * window.c (run_window_configuration_change_hook):
281 Check f->after_make_frame instead of
282 f->can_run_window_configuration_change_hook.
283 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
284 (Fx_create_frame): Process fullscreen parameter after frame has
286 (Fx_frame_geometry): Don't pollute pure storage.
287 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
288 Call frame_size_history_add.
289 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
290 (x_check_fullscreen): Count in menubar when calling
291 XResizeWindow. Wait for ConfigureNotify event.
292 Call frame_size_history_add.
293 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
294 changing a fullheight frame's width or a fullwidth frame's
295 height. Call frame_size_history_add.
296 (x_set_window_size): Simplify xg_frame_set_char_size and
297 x_set_window_size_1 calls.
298 (x_frame_normalize_before_maximize): New variable.
300 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
302 Remove no-longer-used cursor_in_echo_area code
303 * dispnew.c (set_window_cursor_after_update, update_frame_1):
304 Remove checks for negative cursor_in_echo_area, since this var is
305 a boolean, and has been a boolean for some time. Simplify.
306 * dispnew.c (init_display):
307 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
309 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
311 * eval.c (Ffunction): Handle the new (:documentation ...) form.
312 (syms_of_eval): Declare `:documentation'.
314 2015-02-05 Martin Rudalics <rudalics@gmx.at>
316 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
317 argument added on 2015-02-01.
319 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
321 Remove no-longer-used two_byte_p calculations
322 * dispextern.h (struct glyph_string): Remove member two_byte_p.
324 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
327 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
329 Omit unnecessary var if GTK or NS
330 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
331 Now a constant zero on these platforms.
333 2015-02-01 Martin Rudalics <rudalics@gmx.at>
335 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
337 2015-01-31 Eli Zaretskii <eliz@gnu.org>
339 * coding.c (raw_text_coding_system_p): New function.
341 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
342 keyboard coding-system is 'raw-text'. (Bug#19532)
344 * coding.h (raw_text_coding_system_p): Add prototype.
346 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
348 * Makefile.in (gl-stamp): Generate globals.h through the use of
350 (globals.h): Replace with empty command.
352 2015-01-31 Eli Zaretskii <eliz@gnu.org>
354 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
355 and ICONIFY_EVENT for the purposes of breaking while-no-input
358 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
359 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
362 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
364 Simplify read_dirent's MSDOS hacks
365 * dired.c (read_dirent): Simplify by removing the need for the
366 DIR_ENTRY argument. All callers changed. This separates the
367 MS-DOS idiosyncrasies better from the rest of the code.
369 2015-01-30 Eli Zaretskii <eliz@gnu.org>
371 * dired.c (read_dirent): Accept an additional argument
372 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
373 time it is called, report the error as if it happened in
375 (directory_files_internal, file_name_completion): Adjust callers
378 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
380 Refactor calls to opendir for simplicity
381 * dired.c (open_directory): Accept Lisp_Object, not char *, for
382 dirname. Signal an error if the open fails. All callers changed.
384 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
386 Report readdir failures
387 Previously, on non-MS-Windows platforms the code treated most
388 readdir failures as EOF. This was incorrect, e.g., when readdir
389 fails with errno == EOVERFLOW. Signal an error instead.
390 * dired.c (read_dirent):
391 New function, which signals an error when readdir fails.
392 (directory_files_internal, file_name_completion): Use it.
394 2015-01-29 Eli Zaretskii <eliz@gnu.org>
396 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
397 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
400 * w32font.c (struct font_callback_data, w32font_list_internal)
401 (w32font_driver, w32font_match_internal): Use bool where appropriate.
403 * w32menu.c (x_activate_menubar, set_frame_menubar)
404 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
405 (is_simple_dialog): Use bool where appropriate.
407 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
409 Use bool, not int, to track face changes
410 * xfaces.c (face_change): Rename from face_change_count, and
411 change from int to bool. The var is now true (instead of nonzero)
412 if attributes have changed; this is simpler. All uses changed.
415 2015-01-28 Eli Zaretskii <eliz@gnu.org>
417 * dired.c (directory_files_internal, file_name_completion)
418 [WINDOWSNT]: Signal an error when errno is set non-zero by
419 'readdir', regardless of its value.
421 * w32.c (sys_readdir): Set errno to ENOENT when the directory
422 doesn't exist and to EACCES when it's not accessible to the
423 current user. Set errno to zero when FindNextFile exhausts the
424 directory, so that callers don't interpret that as an error and
425 don't signal a file-error.
426 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
428 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
429 returns NULL and errno is ENOTDIR, behave as if opendir failed to
430 open the directory. (Bug#19701)
432 * w32.c (sys_readdir): If FindFirstFile fails because the
433 directory doesn't exist, set errno to ENOTDIR.
435 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
437 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
439 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
441 Fix coding.c subscript error
442 * coding.c (CODING_ISO_INVOKED_CHARSET):
443 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
445 2015-01-28 Eli Zaretskii <eliz@gnu.org>
447 * xdisp.c (produce_image_glyph): Fix display of images in R2L
448 screen lines: prepend the new glyph to the ones already there
449 instead of appending it.
451 * w32fns.c (w32_set_title_bar_text): New function, including
452 support for titles with non-ASCII characters outside of the
453 current system codepage.
454 (x_set_name, x_set_title): Use it. (Bug#19590)
456 * indent.c (Fvertical_motion): Return zero if we started from ZV
457 and there's an overlay after-string there. (Bug#19553)
459 * emacs.c (usage_message): Fix the description of the -nl switch.
462 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
463 end information if the window_end_valid flag is unset.
464 (try_window_id): If the call to display_line invalidated the
465 window end information, give up the try_window_id optimization.
468 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
469 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
471 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
473 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
475 * lisp.mk (lisp): Add cl-preloaded.
477 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
479 Use bool for boolean in xfaces.c
480 * dispextern.h: Adjust to signature changes.
481 * font.c (font_at, font_range):
482 * fontset.c (Finternal_char_font):
483 * fringe.c (draw_fringe_bitmap_1):
484 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
485 (get_next_display_element, highlight_trailing_whitespace)
486 (display_string, calc_line_height_property)
487 (note_mode_line_or_margin_highlight, note_mouse_highlight):
488 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
489 (menu_face_changed_default, recompute_basic_faces)
490 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
491 (tty_defined_color, defined_color, face_color_gray_p)
492 (face_color_supported_p, load_color2, load_face_colors)
493 (Fx_list_fonts, LFACEP, push_named_merge_point)
494 (resolve_face_name, lface_from_face_name_no_resolve)
495 (lface_from_face_name, get_lface_attributes_no_remap)
496 (get_lface_attributes, lface_fully_specified_p)
497 (set_lface_from_font, merge_face_vectors, merge_named_face)
498 (merge_face_ref, Finternal_make_lisp_face)
499 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
500 (Finternal_set_lisp_face_attribute)
501 (update_face_from_frame_parameter, set_font_frame_param)
502 (face_boolean_x_resource_value)
503 (Finternal_set_lisp_face_attribute_from_resource)
504 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
505 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
506 (lface_equal_p, Finternal_lisp_face_equal_p)
507 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
508 (Fcolor_distance, lookup_named_face, lookup_basic_face)
509 (lookup_derived_face, Fface_attributes_as_vector)
510 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
511 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
512 (realize_default_face, realize_named_face)
513 (realize_non_ascii_face, realize_x_face, map_tty_color)
514 (realize_tty_face, compute_char_face, face_at_buffer_position)
515 (face_for_overlay_string, face_at_string_position):
516 Use bool for boolean.
517 * xfaces.c (set_lface_from_font):
518 Return void, since callers never use the result.
520 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
522 * image.c (lookup_pixel_color): Reorder conditions that are
524 (x_to_xcolors): Likewise.
525 (x_detect_edges): Likewise.
526 (png_load_body): Likewise.
527 (gif_close): Likewise.
528 (gif_load): Likewise.
530 2015-01-25 Eli Zaretskii <eliz@gnu.org>
532 Use bool for boolean in w32term.c
533 * w32term.c (x_update_window_begin, x_update_window_end)
534 (x_update_end, x_after_update_window_line)
535 (x_set_glyph_string_gc, x_draw_glyph_string_background)
536 (x_draw_glyph_string_foreground)
537 (x_draw_composite_glyph_string_foreground)
538 (x_draw_glyphless_glyph_string_foreground)
539 (x_draw_image_glyph_string, x_draw_glyph_string)
540 (x_draw_stretch_glyph_string, note_mouse_movement)
541 (w32_mouse_position, x_scroll_bar_report_motion)
542 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
543 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
544 (w32_draw_window_cursor, x_new_font, x_set_offset)
545 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
546 Use bool where appropriate.
548 Use bool for boolean in w32fns.c
549 * w32fns.c (w32_defined_color, x_decode_color)
550 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
551 (x_set_menu_bar_lines, x_change_tool_bar_height)
552 (x_set_internal_border_width, x_explicitly_set_name)
553 (x_implicitly_set_name, Fx_create_frame, w32_window)
554 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
556 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
558 Use bool for boolean in xfns.c
559 * xfaces.c (x_update_menu_appearance):
560 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
561 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
562 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
563 (x_change_tool_bar_height, x_set_internal_border_width)
564 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
565 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
566 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
567 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
568 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
569 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
570 (clean_up_dialog, syms_of_xfns):
571 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
572 (xic_create_fontsetname):
573 Use bool for boolean.
574 * xfns.c: Include bitmaps/gray.xbm unconditionally.
576 Count MANY function args more reliably
577 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
578 * buffer.c (Fbuffer_list, Fkill_buffer):
579 * callint.c (read_file_name, Fcall_interactively):
580 * charset.c (Fset_charset_priority, syms_of_charset):
581 * chartab.c (uniprop_encode_value_numeric):
582 * coding.c (syms_of_coding):
583 * composite.c (syms_of_composite):
584 * data.c (wrong_range):
585 * dbusbind.c (syms_of_dbusbind):
586 * dired.c (file_attributes):
587 * editfns.c (Fdecode_time, update_buffer_properties, format2):
588 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
589 (call4, call5, call6, call7):
590 * fileio.c (Finsert_file_contents, choose_write_coding_system)
591 (Fcar_less_than_car, build_annotations, auto_save_error):
592 * filelock.c (get_boot_time):
593 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
594 (maybe_resize_hash_table, secure_hash):
595 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
596 * fontset.c (fontset_add, Fset_fontset_font):
597 * ftfont.c (ftfont_lookup_cache):
598 * gtkutil.c (xg_get_font):
599 * insdel.c (signal_before_change, signal_after_change):
600 * keymap.c (append_key):
601 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
602 * minibuf.c (Fread_buffer):
603 * print.c (print_preprocess):
604 * process.c (Fformat_network_address, Fmake_network_process)
605 (server_accept_connection):
606 * sound.c (Fplay_sound_internal):
607 * term.c (Fsuspend_tty, Fresume_tty):
608 * window.c (window_list):
609 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
610 (message_with_string):
611 * xfaces.c (Fx_list_fonts):
612 * xfont.c (syms_of_xfont):
613 * xselect.c (x_handle_selection_request)
614 (x_handle_selection_clear, x_clear_frame_selections)
615 (x_clipboard_manager_error_1):
616 Prefer CALLMANY and CALLN to counting args by hand.
617 * doc.c (reread_doc_file): Remove unused code.
618 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
619 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
620 Prefer call1 and call2 to Ffuncall.
621 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
622 Use struct literal rather than a local var, for simplicity.
623 * keymap.c (where_is_internal): Use NULL rather than a pointer
625 * lisp.h (CALLMANY, CALLN): New macros.
626 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
629 Use gnustep-config if available
630 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
631 It doesn't appear to be needed, and the inclusion breaks on
632 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
634 2015-01-22 Eli Zaretskii <eliz@gnu.org>
636 * xdisp.c (init_iterator): Restore a comment lost in transition.
638 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
640 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
641 * xfont.c (xfont_driver, xfont_chars_supported)
642 (xfont_text_extents):
643 * xftfont.c (xftfont_get_colors, xftfont_open)
644 (xftfont_prepare_face, xftfont_done_face)
645 (xftfont_cached_font_ok):
646 * xgselect.c (xg_select):
647 Use bool for boolean.
649 Don't downcase system diagnostics' first letters
650 * fileio.c (report_file_errno): Don't downcase, and simplify.
653 Isolate NIL_IS_ZERO-assuming code better
654 Suggested by Stefan Monnier in:
655 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
656 * alloc.c (allocate_pseudovector):
657 Use memclear, not memsetnil, to remove a 'verify'.
658 * callint.c (Fcall_interactively):
659 * dispnew.c (realloc_glyph_pool):
660 * xdisp.c (init_iterator):
661 Use memclear, not memset, to remove a 'verify'.
662 * lisp.h (memclear): Rename from memsetnil, and take a byte
663 count rather than a word count. All callers changed.
665 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
667 Undo port to hypothetical nonzero Qnil case
668 This mostly undoes the previous change in this area. See:
669 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
670 * alloc.c (allocate_pseudovector):
671 * callint.c (Fcall_interactively):
672 * dispnew.c (realloc_glyph_pool):
673 * fringe.c (init_fringe):
674 * lisp.h (memsetnil):
675 * xdisp.c (init_iterator):
676 Simplify by assuming that Qnil is zero, but verify the assumption.
677 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
678 NIL_IS_NONZERO. All uses changed.
680 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
682 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
684 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
686 Prefer xlispstrdup to avoid dumb calls to strlen.
687 * nsfont.m (ns_get_family):
688 * nsterm.m (ns_term_init):
689 * w32fns.c (w32_window):
690 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
692 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
694 Correct an old fix for GTK font selection
695 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
698 Fix minor bugs with printing null bytes
699 * minibuf.c (read_minibuf_noninteractive):
700 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
701 Work even if the Lisp string contains a null byte.
703 Port to hypothetical case where Qnil is nonzero
704 * alloc.c (allocate_pseudovector):
705 * callint.c (Fcall_interactively):
706 * coding.c (syms_of_coding):
707 * dispnew.c (realloc_glyph_pool):
708 * fringe.c (init_fringe):
709 * lisp.h (memsetnil):
710 * xdisp.c (init_iterator):
711 Port to the currently-hypothetical case where Qnil is nonzero.
712 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
713 as there are no Lisp_Object values in the data here.
714 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
715 All uses changed. Define only if not already defined, so that one
716 can debug with -DNIL_IS_NONZERO.
717 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
719 2015-01-19 Eli Zaretskii <eliz@gnu.org>
721 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
722 Qnil is represented as zero, before using that to initialize parts
723 of the glyph structure.
725 * xdisp.c (init_iterator): Verify that Qnil is represented as
726 zero, before using that to initialize parts of the iterator
729 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
731 Prefer memset to repeatedly assigning Qnil
732 * alloc.c (allocate_pseudovector): Catch more bogus values.
733 * alloc.c (allocate_pseudovector):
734 * callint.c (Fcall_interactively):
735 * coding.c (syms_of_coding):
736 * fringe.c (init_fringe):
737 Verify that Qnil == 0.
738 * callint.c (Fcall_interactively):
739 * eval.c (Fapply, Ffuncall):
740 * fns.c (mapcar1, larger_vector):
741 * font.c (font_expand_wildcards):
742 * fringe.c (init_fringe):
743 Prefer memset to assigning zeros by hand.
744 * callint.c (Fcall_interactively):
745 Remove duplicate assignment of Qnil to args[i].
746 * coding.c (syms_of_coding):
747 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
748 * fileio.c (Ffile_selinux_context):
749 Rewrite to avoid need for Lisp_Object array.
750 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
751 (DEFINE_LISP_SYMBOL_END): Use it.
752 (NIL_IS_ZERO): New constant.
753 (memsetnil): New function.
755 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
757 Tune pseudovector allocation assuming Qnil == 0.
758 * alloc.c (allocate_pseudovector): Use memset for both
759 Lisp_Objects and regular slots. Add zerolen arg.
760 * lisp.h (allocate_pseudovector): Adjust prototype.
761 (ALLOCATE_PSEUDOVECTOR): Adjust user.
762 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
763 (allocate_hash_table, allocate_window, allocate_frame)
764 (allocate_process, allocate_terminal): Remove prototypes.
765 * fns.c (allocate_hash_table): Now static here.
766 * frame.c (allocate_frame):
767 * process.c (allocate_process):
768 * terminal.c (allocate_terminal):
769 * window.c (allocate_window): Now static here.
770 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
772 * lisp.h (XTERMINAL): Add eassert.
773 * process.c (make_lisp_proc): Now static here.
775 Prefer INLINE functions in font.h to match style used in lisp.h.
776 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
777 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
778 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
780 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
781 * ftfont.c (ftfont_shape):
782 * macfont.m (macfont_shape):
783 * w32uniscribe.c (uniscribe_shape):
784 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
786 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
788 Give up on -Wsuggest-attribute=const
789 * decompress.c (Fzlib_available_p):
790 * gnutls.c (Fgnutls_available_p):
791 * gtkutil.h (xg_uses_old_file_dialog):
792 * xdisp.c (Ftool_bar_height):
793 * xmenu.c (popup_activated):
794 No longer const, since it's not const on at lest some
795 configurations, and we shouldn't lie to the compiler.
797 2015-01-15 Eli Zaretskii <eliz@gnu.org>
799 * fileio.c: Include binary-io.h.
800 (Fset_binary_mode): New function.
801 (syms_of_fileio): Defsubr it.
802 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
804 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
806 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
807 (Fgnutls_peer_status): Use it to set the :self-signed flag.
808 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
809 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
811 2015-01-14 Eli Zaretskii <eliz@gnu.org>
813 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
814 when FLAGS indicate the item is not highlighted. (Bug#19596)
816 2015-01-14 Martin Rudalics <rudalics@gmx.at>
818 * xmenu.c (update_frame_menubar): Remove garbaged code.
820 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
822 remove_slash_colon need not be inline
823 * process.c, process.h (remove_slash_colon): No longer inline.
824 This saves text bytes without hurting runtime performance.
826 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
828 Avoid extra multibyteness check in ENCODE_FILE users.
829 * callproc.c (encode_current_directory, Fcall_process, call_process):
830 * dired.c (directory_files_internal, file_name_completion):
831 Do not check for STRING_MULTIBYTE because encode_file_name
832 is a no-op for unibyte strings.
834 * process.h (remove_slash_colon): New function.
835 * callproc.c (encode_current_directory, call_process):
836 * process.c (Fstart_process): Use it.
838 Consistently handle time zone specification.
839 * editfns.c (decode_time_zone): New function, refactored out from ...
840 (Fencode_time): ... adjusted user.
841 (Fset_time_zone_rule): Use decode_time_zone.
843 * editfns.c (make_buffer_string_both): If requested range intersects
844 the gap, don't move the latter but copy in two regions, thus avoiding
845 unnecessary relocation of buffer data.
847 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
849 Use bool for boolean in xmenu.c, xml.c
850 * xmenu.c (x_menu_set_in_use, popup_get_selection)
851 (Fx_menu_bar_open_internal, popup_widget_loop)
852 (x_activate_menubar, xg_crazy_callback_abort)
853 (update_frame_menubar, set_frame_menubar)
854 (initialize_frame_menubar, free_frame_menubar)
855 (create_and_show_popup_menu, x_menu_show)
856 (create_and_show_dialog, x_dialog_show):
857 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
858 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
859 * xrdb.c (main) [TESTRM]:
860 * xsettings.c (init_gsettings):
861 * xterm.c (XFillRectangle, xg_scroll_callback)
862 (xg_end_scroll_callback):
863 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
864 Use bool for boolean.
865 * xmenu.c (TRUE): Remove; no longer used.
866 (show_help_event): Remove long-unused code.
867 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
869 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
871 Don't say Fnext_read_file_uses_dialog_p is const
872 It's const only if a windowing system is not used; don't say it's
873 const otherwise. See:
874 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
875 * fileio.c (next_read_file_uses_dialog_p): Remove.
876 Move guts back to ...
877 (Fnext_read_file_uses_dialog_p): ... here.
878 Don't declare as const, as make-docfile.c now has a special case
879 for this function. This is an ugly hack, but it's better than
880 lying to the compiler.
882 Remove now-unnecessary forward XTYPE decl
883 * lisp.h (XTYPE): Remove forward declaration. The recent merge
884 from emacs-24 fixed the problem in a better way, by moving XPNTR's
885 definition to after XTYPE's.
887 2015-01-13 Eli Zaretskii <eliz@gnu.org>
889 Fix problems with 32-bit wide-int build exposed by MinGW.
890 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
891 compilation error in an unoptimized build when !USE_LSB_TAG.
893 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
894 same larger value as for the 64-bit build.
896 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
897 avoid compiler warnings.
899 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
900 Avoid compiler warnings about cast from integer to pointer of
903 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
904 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
905 casting from integer to pointer of different size.
906 (add_menu_item): Pass the help-echo string as a pointer to
907 Lisp_String, not as a Lisp_Object.
908 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
909 string object from its C pointer.
911 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
912 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
914 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
915 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
916 compiler warnings about size differences.
917 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
918 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
919 (Fw32_toggle_lock_key): Pass the new state of the key as a C
920 integer; use -1 for nil. Doc fix.
922 * .gdbinit (xgetsym): New subroutine.
923 (xsymname, xsymbol): Use it.
924 (xprintsym): No need to call xgetptr.
926 2015-01-13 Martin Rudalics <rudalics@gmx.at>
928 * frame.c (adjust_frame_size): Make sure new numbers of
929 lines/columns get installed after font size change (Bug#19575).
931 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
933 Add DEFUN attributes.
934 * callint.c (Finteractive):
935 * character.c (Fcharacterp, Fmax_char):
936 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
937 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
938 (Ffloatp, Fbyteorder):
939 * decompress.c (Fzlib_available_p):
941 * frame.c (Fframe_windows_min_size):
942 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
943 * window.c (Fwindow__sanitize_window_sizes):
944 * xdisp.c (Ftool_bar_height):
945 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
946 * emacs.c (Fkill_emacs):
948 * keyboard.c (Ftop_level, Fexit_recursive_edit)
949 (Fabor_recursive_edit): Add noreturn attribute.
951 * search.c (fast_string_match_internal): New function,
953 (fast_string_match, fast_string_match_ignore_case): ...functions
955 * lisp.h (fast_string_match, fast_string_match_ignore_case):
956 inlined from here now.
957 (fast_string_match_internal): Add prototype.
958 * dired.c (file_name_completion): Use fast_string_match_internal.
960 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
961 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
962 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
963 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
965 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
967 Port to 32-bit MingGW --with-wide-int
968 Problem reported by Eli Zaretskii in:
969 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
970 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
971 what we think it is, rather than checking only its alignment (and
972 doing so incorrectly on MinGW).
974 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
976 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
977 Remove dead NILP check.
978 * image.c (Flookup_image): Use regular format for docstring.
979 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
981 2015-01-12 Martin Rudalics <rudalics@gmx.at>
983 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
985 * frame.c (frame_default_tool_bar_height): New variable.
986 (adjust_frame_size): Possibly add requested adjustment to
987 Vframe_adjust_size_history.
988 (make_frame): Initialize tool_bar_redisplayed_once slot.
989 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
990 doc-string. Call adjust_frame_size unconditionally (the frame's
991 text size may remain unaltered but the pixel size may change).
992 (x_figure_window_size): If frame_default_tool_bar_height was
993 set, use it instead of calculating the tool bar height from
994 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
995 Vframe_initial_frame_tool_bar_height.
996 (Qchange_frame_size, Qxg_frame_set_char_size)
997 (Qset_window_configuration, Qx_create_frame_1)
998 (Qx_create_frame_2): New symbols.
999 (Vframe_initial_frame_tool_bar_height): Remove.
1000 (Vframe_adjust_size_history): New history variable for debugging
1001 frame size adjustments.
1002 * frame.h (struct frame): New boolean slot
1003 tool_bar_redisplayed_once.
1004 (frame_default_tool_bar_height): Extern.
1005 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1006 to adjust_frame_size.
1007 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1008 Qx_create_frame_2 to adjust_frame_size.
1009 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1010 inhibit 1 when we have not redisplayed the tool bar yet.
1011 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1012 Qx_create_frame_2 to adjust_frame_size.
1013 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1015 * window.c (Fset_window_configuration):
1016 Pass Qset_window_configuration to adjust_frame_size.
1017 * xdisp.c (redisplay_tool_bar): Assign new height to
1018 frame_default_tool_bar_height.
1019 (redisplay_internal): If we haven't redisplayed this frame's
1020 tool bar, call redisplay_tool_bar early so we can adjust the
1021 frame size accordingly.
1022 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1023 inhibit 1 when we have not redisplayed the tool bar yet.
1024 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1025 Qx_create_frame_2 to adjust_frame_size.
1027 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1029 Have 'make' output better GEN names
1030 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1031 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1032 more naturally so that 'make' can output more-accurate names.
1034 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1036 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1037 calling reset_buffer_local_variables, and make sure we initialize
1040 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1042 * coding.c (Fcoding_system_plist): Use common style for docstring.
1044 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1046 Port to MSB hosts without optimization
1047 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1048 the inline function XTYPE needs to be declared before being used.
1049 * lisp.h (XTYPE): New forward declaration.
1051 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1053 Port to 32-bit --with-wide-int
1054 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1055 widened, as the latter had trouble with GCC on Fedora 21 when
1056 configured --with-wide-int and when used in static initializers.
1057 * alloc.c (garbage_collect_1, which_symbols):
1058 * lread.c (init_obarray):
1059 Prefer builtin_lisp_symbol when it can be used.
1060 * dispextern.h (struct image_type.type):
1061 * font.c (font_property_table.key):
1062 * frame.c (struct frame_parm_table.sym):
1063 * keyboard.c (scroll_bar_parts, struct event_head):
1064 * xdisp.c (struct props.name):
1065 Use the index of a builtin symbol rather than its address.
1067 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1068 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1069 symbol indexes rather than pointers, and which work better on MSB
1070 hosts because they shift right before tagging. All uses changed.
1071 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1072 No longer noops on wide-int hosts, since they work now.
1073 (builtin_lisp_symbol): New function.
1075 Port to HAVE_FREETYPE && !HAVE_XFT
1076 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1077 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1078 Declare in this case too.
1080 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1082 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1084 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1085 Use make_pointer_integer instead of XIL.
1086 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1088 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1089 instead of XIL. Put a list of the descriptor, action, and file
1090 name in event->arg, instead of spreading them between event->code
1093 * w32term.c (queue_notifications): Use make_pointer_integer
1094 instead of XIL. Put a list of the descriptor, action, and file
1095 name in event->arg, instead of spreading them between event->code
1098 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1099 event creation to changes in w32term.c and w32inevt.c above.
1101 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1103 Port Qnil==0 changes to 32-bit --with-wide-int
1104 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1105 macro-implemented version. For the non-USE_LSB_TAG case, supply
1106 a new inline function that is the inverse of the new TAG_SYMPTR.
1107 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1108 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1109 negative number, don't allow sign bits to bleed into the encoded
1110 value. Shift in zero bits instead.
1112 Refactor pointer-to-integer conversion
1113 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1114 Rename and move to lisp.h. All uses changed.
1115 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1116 which are renamed from gfilenotify.c's lisp_to_monitor and
1117 monitor_to_lisp, and with more-generic void * signatures.
1119 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1121 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1122 returned for right-to-left screen lines. (Before the change on
1123 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1126 * .gdbinit (xsymname): New subroutine.
1127 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1128 in a way that doesn't cause GDB to barf when it tries to
1129 dereference a NULL pointer.
1131 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1133 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1134 (insert_left_trunc_glyphs, append_space_for_newline)
1135 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1136 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1137 (Fbidi_resolved_levels, produce_special_glyphs)
1138 (rows_from_pos_range, mouse_face_from_buffer_pos)
1139 (note_mouse_highlight): Use nil as the object for glyphs inserted
1140 by the display engine, and test with NILP instead of INTEGERP.
1143 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1146 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1149 * dispextern.h (struct glyph, struct it): Update comments for the
1152 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1154 Port new Lisp symbol init to x86 --with-wide-int
1155 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1156 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1157 GCC (at least) does not allow a constant initializer to widen an
1160 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1161 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1162 Although clang doesn't need it, some other compiler might, and
1163 it's easy enough to be safe.
1165 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1166 Apparently clang removed support for the alloc_size attribute.
1168 Port Qnil==0 XUNTAG to clang
1169 clang has undefined behavior if the program subtracts an integer
1170 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1171 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1172 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1173 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1175 Port GFileMonitor * hack to Qnil==0 platforms
1176 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1177 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1178 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1180 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1182 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1183 size instead of using widht/height. The frame may be constrained.
1185 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1187 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1188 Needed when neither optimizing nor inlining.
1189 Also, sort decls alphabetically.
1191 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1193 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1194 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1195 declarations of Q* variables that represent symbols.
1197 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1201 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1202 that NILP (x) is equivalent to testing whether x is 0 at the
1203 machine level. The overall effects of this and the previous patch
1204 shrink the size of the text segment by 2.3% and speeds up
1205 compilation of all the .elc files by about 0.5% on my platform,
1206 which is Fedora 20 x86-64.
1207 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1208 (make_lisp_symbol) [USE_LSB_TAG]:
1209 Symbols now tag the difference from lispsym, not the pointer.
1210 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1211 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1212 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1213 (XSYMBOL): New forward decl.
1214 (XUNTAGBASE): New function.
1217 Compute C decls for DEFSYMs automatically
1219 This patch also makes Q constants (e.g., Qnil) constant addresses
1220 from the C point of view.
1221 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1222 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1223 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1224 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1225 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1226 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1227 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1228 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1229 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1230 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1231 * xselect.c, xsettings.c, xterm.c:
1232 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1233 These names are now defined automatically by make-docfile.
1234 * alloc.c (init_symbol): New function.
1235 (Fmake_symbol): Use it.
1236 (c_symbol_p): New function.
1237 (valid_lisp_object_p, purecopy): Use it.
1238 * alloc.c (marked_pinned_symbols):
1239 Use make_lisp_symbol instead of make_lisp_ptr.
1240 (garbage_collect_1): Mark lispsym symbols.
1241 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1242 (mark_object): Use it.
1243 (sweep_symbols): Sweep lispsym symbols.
1244 (symbol_uses_obj): New function.
1245 (which_symbols): Use it. Work for lispsym symbols, too.
1246 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1247 since Qt's address is already known now.
1248 (syms_of_alloc): Add lispsym count to symbols_consed.
1249 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1250 when testing whether storage is all bits zero.
1251 * dispextern.h (struct image_type):
1252 * font.c (font_property_table):
1253 * frame.c (struct frame_parm_table, frame_parms):
1254 * keyboard.c (scroll_bar_parts, struct event_head):
1255 * xdisp.c (struct props):
1256 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1257 Lisp_Object *, since Qfoo is no longer an object whose address can be
1258 taken. All uses changed.
1259 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1260 use it, so that they no longer need to take the address of a Lisp sym.
1261 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1262 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1263 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1264 DEFSYM Qdeactivate_mark before the corresponding var.
1265 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1266 instead of interning their symbols; this avoids duplicates.
1267 (LISP_INITIALLY, TAG_PTR)
1268 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1270 (LISP_INITIALLY_ZERO): Use it.
1271 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1272 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1273 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1274 (make_lisp_symbol): New function.
1275 (XSETSYMBOL): Use it.
1276 (DEFSYM): Now just a placeholder for make-docfile.
1277 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1278 (intern_sym): New function, with body taken from old intern_driver.
1279 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1281 (define_symbol): New function.
1282 (init_obarray): Define the C symbols taken from lispsym.
1283 Use plain DEFSYM for Qt and Qnil.
1284 * syntax.c (init_syntax_once): No need to worry about
1285 Qchar_table_extra_slots.
1287 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1289 'temacs -nw' should not call missing functions
1290 Without this patch, "temacs -nw" fails with the diagnostic
1291 "emacs: Symbol's function definition is void: frame-windows-min-size"
1292 and messes up the tty's state.
1293 * frame.c (Fframe_windows_min_size): New placeholder function.
1294 (syms_of_frame): Define it.
1295 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1296 (syms_of_window): Define it.
1298 Less 'make' chatter for lisp dir
1299 * Makefile.in (%.elc): Adjust to compile-onefile change in
1300 ../lisp/Makefile.in.
1302 batch write-region no longer says "Wrote FOO"
1303 This cuts down on 'make' chatter a bit.
1304 * fileio.c (Fwrite_region):
1305 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1307 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1309 Revert previous change to produce_composite_glyph
1310 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1312 Pacify gcc -Wparentheses
1313 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1315 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1317 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1318 f->can_x_set_window_size is true.
1319 * xterm.c (x_set_window_size_1): Call change_frame_size with
1320 text sizes instead of pixel sizes (Bug#19428).
1322 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1324 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1325 right-to-left screen lines. (Bug#19473)
1327 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1329 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1331 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1333 Simplify setfattr use by assuming GNU make
1334 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1335 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1336 Simplify by using GNU make rather than shell conditionals,
1337 by using ln -f rather than rm -f followed by ln,
1338 and by preferring $@ to spelling out the destination.
1340 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1342 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1343 file doesn't compile on MS-Windows.
1345 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1347 Allow return value of system-name to vary. (Bug#19438)
1348 * filelock.c (current_lock_owner):
1349 * xrdb.c (get_environ_db):
1350 * xterm.c (same_x_server):
1351 * xterm.c (x_term_init):
1352 Prefer (system-name) to system-name, and avoid naming
1353 locals 'system-name'.
1354 * editfns.c (cached_system_name): New static var.
1355 (init_and_cache_system_name): New function.
1356 (init_editfns, Fsystem_name): Use it.
1357 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1358 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1359 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1360 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1361 Don't create a new string if the current value is already correct.
1363 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1365 Fix produce_composite_width typo
1366 * term.c (produce_composite_glyph):
1367 Fix typo that confused number of columns for pixel width.
1369 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1371 Wrap dll functions more simply
1372 * decompress.c, gnutls.c, image.c, xml.c:
1373 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1374 rather than the inverse when not WINDOWSNT. This isolates the
1375 fn_* business into the WINDOWSNT-specific section of the code,
1376 which makes it easier to maintain the generic code.
1377 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1378 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1379 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1380 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1381 Remove. All uses replaced by DEF_DLL_FN.
1382 * decompress.c (inflateInit2): Remove; no longer needed.
1383 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1385 Port memory-full checking to GnuTLS 3.3
1386 Instead of using gnutls_global_set_mem_functions, check every call
1387 to a GnuTLS function that might return an indication of memory
1388 exhaustion. Suggested by Dmitry Antipov in:
1389 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1390 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1391 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1392 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1394 (check_memory_full): New function.
1395 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1396 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1397 (Fgnutls_boot): Use it.
1398 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1400 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1402 Fix parse_settings to match internal documentation
1403 * xsettings.c (parse_settings): Return the number of settings seen.
1404 Count the settings changes accurately.
1405 (read_settings): Don't confuse number of settings changes with
1406 the return code from XGetWindowProperty.
1408 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1410 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1411 composition_compute_stop_pos to the number of characters in the
1413 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1415 * composite.c (composition_compute_stop_pos): If no composition
1416 was found in a string before ENDPOS, and ENDPOS is the string end,
1417 no need to back up to a safe point.
1419 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1421 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1423 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1424 (dealloc): Release bmRep.
1425 (setPixmapData): Make bmRep local so class member is not
1427 (setPixmapData): Rename local variable bmRep to avoid compiler
1430 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1432 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1433 when going to fullscreen (Bug#0x180004f).
1435 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1437 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1439 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1441 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1443 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1445 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1447 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1449 Use bool for boolean in xselect.c, xsettings.c
1450 * xselect.c (x_get_local_selection, struct selection_data)
1451 (x_selection_request_lisp_error, struct prop_location)
1452 (x_handle_selection_request, x_convert_selection)
1453 (waiting_for_other_props_on_window, expect_property_change)
1454 (wait_for_property_change, x_handle_property_notify)
1455 (x_get_foreign_selection, x_get_window_property)
1456 (receive_incremental_selection)
1457 (x_get_window_property_as_lisp_data)
1458 (lisp_data_to_selection_data, Fx_get_selection_internal)
1459 (x_send_client_event):
1460 * xselect.c, xterm.h (x_handle_dnd_message):
1461 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1462 (apply_xft_settings, read_and_apply_settings)
1463 (xft_settings_event, init_gsettings, init_xsettings)
1464 (syms_of_xsettings):
1465 Use bool for boolean.
1466 * xselect.c (x_get_window_property): Omit last arg, which was an
1468 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1469 always true. All callers changed.
1471 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1473 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1476 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1478 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1481 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1483 Use bool for boolean in xsmfns.c
1484 * xsmfns.c, xterm.h (x_session_have_connection):
1485 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1486 Use bool for boolean.
1487 (x_session_initialize, Fhandle_save_session):
1488 Prefer NILP (x) to EQ (x, Qnil).
1490 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1492 * callproc.c (child_setup):
1493 * dbusbind.c (xd_signature_cat):
1494 * doc.c (get_doc_string, Fsnarf_documentation):
1495 * editfns.c (Fuser_full_name):
1496 * frame.c (xrdb_get_resource):
1497 * gtkutil.c (xg_get_file_with_chooser):
1498 * tparam.c (tparam1):
1499 * xfns.c (xic_create_fontsetname):
1500 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1501 * xsmfns.c (smc_save_yourself_CB):
1502 Rewrite to avoid the need for strcat, typically by using stpcpy
1503 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1504 * doc.c (sibling_etc):
1505 * xrdb.c (xdefaults):
1506 Now a top-level static constant.
1508 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1510 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1513 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1515 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1516 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1518 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1520 Use bool for boolean in xterm.c
1521 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1522 (x_set_window_size, x_bitmap_icon):
1523 * nsterm.m (ns_frame_raise_lower, x_new_font):
1524 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1525 (struct terminal.frame_raise_lower_hook):
1526 * w32term.c (w32_frame_raise_lower):
1527 * xterm.c, xterm.h (x_text_icon):
1528 * xterm.c (x_update_window_begin, x_update_window_end)
1529 (x_update_end, x_after_update_window_line)
1530 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1531 (x_draw_glyph_string_foreground)
1532 (x_draw_composite_glyph_string_foreground)
1533 (x_alloc_lighter_color, x_draw_relief_rect)
1534 (x_draw_glyph_string_box, x_draw_image_relief)
1535 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1536 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1538 (XFillRectangle) [HAVE_GTK3]:
1539 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1540 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1541 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1542 (x_send_scroll_bar_event, xm_scroll_callback)
1543 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1544 (x_create_toolkit_scroll_bar)
1545 (x_create_horizontal_toolkit_scroll_bar)
1546 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1547 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1548 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1549 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1550 (x_scroll_bar_report_motion)
1551 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1552 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1553 (x_draw_window_cursor, x_clear_errors)
1554 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1555 (set_wm_state, x_set_sticky, get_current_wm_state)
1556 (do_ewmh_fullscreen, x_handle_net_wm_state)
1557 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1558 (x_set_window_size_1, XTframe_raise_lower)
1559 (x_make_frame_visible, x_iconify_frame)
1560 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1561 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1562 (x_delete_terminal, x_initialize, syms_of_xterm):
1563 Use bool for boolean.
1565 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1567 * composite.h (struct composition.width): Now int
1568 instead of unsigned short, as we prefer signed integers.
1570 Let charset tick grow past USHRT_MAX
1571 * charset.c, charset.h (charset_ordered_list_tick):
1572 Now EMACS_UINT, not unsigned short.
1573 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1574 maximum representable Emacs integer value before wrapping it around.
1576 Simplify unexec file mode setting
1577 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1578 Don't include <sys/stat.h> when no longer needed.
1579 (unexec): Create file with correct mode in the first place,
1580 rather than overwriting the mode later and fiddling with the
1581 global umask in the mean time. Avoid bogus usage like
1582 'umask (777)', which should have been 'umask (0777)'.
1583 (mark_x): Remove. All callers removed.
1585 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1587 Minor cleanups for Lisp objects and symbols
1588 * alloc.c (next_vector, set_next_vector):
1589 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1590 (lisp_h_make_number) [USE_LSB_TAG]:
1591 Use Lisp_Int0 instead of the mystery constant 0.
1592 * alloc.c (mark_object): Always set and use po; that's simpler.
1593 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1594 Properly parenthesize definientia.
1595 * bidi.c (bidi_initialize):
1596 * buffer.c (init_buffer_once):
1597 * nsfns.m (syms_of_nsfns):
1598 * nsmenu.m (syms_of_nsmenu):
1599 * nsselect.m (syms_of_nsselect):
1600 Prefer DEFSYM to defining by hand.
1601 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1602 * data.c: Fix too-long line.
1603 * lisp.h (DECLARE_GDB_SYM): New macro.
1604 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1605 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1606 Declare the symbol, so it's visible to everywhere lisp.h is included.
1607 Move forward decls as far forward as they can go,
1608 to allow future changes to use them.
1610 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1612 * gnutls.c: Include gnutls.h.
1613 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1614 * image.c (svg_load): Fix pointer signedness.
1616 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1618 * frame.c (frame_windows_min_size): New argument IGNORE.
1619 (adjust_frame_size): When called from change_frame_size call
1620 frame_windows_min_size with IGNORE Qt so we can ignore size
1623 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1625 * font.c (Ffont_info): Add more font information to the vector
1626 returned by the function, inspired by query-font. Doc fix.
1629 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1631 * keyboard.c (input_was_pending): New var.
1632 (read_char): Use it to make sure we only skip redisplay when we can't
1633 keep up with the repeat rate.
1635 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1637 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1639 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1641 * image.c (svg_load): Watch out for nil value of current buffer's
1642 filename. Re-enable filename thing for not-a-file case.
1644 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1646 Partially disabled previous change.
1648 * image.c (svg_load): Temporarily disabled filename thing for
1649 not-a-file case as it can cause crashs.
1651 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1653 Fix problem with images referenced within svg files. (bug#19373)
1655 * image.c: Additional parameter 'filename' for
1656 svg_load_image. Include "buffer.h". Define library function
1657 rsvg_handle_set_base_uri for WINDOWSNT.
1658 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1659 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1660 (svg_load): Pass a filename to svg_load_image: either name of
1661 actual file or of current buffer's file.
1662 (svg_load_image): New parameter 'filename', used for setting
1663 base_uri, necessary for loading referenced images. (bug#19373)
1665 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1667 * lread.c (init_obarray): Declare Qt as special.
1668 This fixes a typo in the 2012-05-15 patch that
1669 tried to declare Qt as special.
1671 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1673 Various fixes to use bool type and constants.
1674 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1676 * xfaces.c (clear_face_cache): Use bool for the argument type.
1678 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1680 Correct same_at_end when restoring window points
1681 * fileio.c (Finsert_file_contents): Compute same_at_end character
1682 position using the old buffer size, not the new one, since
1683 restore_window_points wants the old size.
1684 Fixes: debbugs:19161
1686 2014-12-14 Alan Mackenzie <acm@muc.de>
1688 New feature optionally to accelerate auto-repeated scrolling.
1690 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1692 * window.c (window_scroll): Bind fontification-functions to nil
1693 when scrolling by whole screens and
1694 fast-but-imprecise-scrolling is non-nil.
1695 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1697 * lisp.h (bool): Declare Qfontification_functions extern.
1699 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1701 Load system's default trusted Certificate Authorities if available.
1702 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1703 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1704 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1705 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1706 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1708 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1709 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1712 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1714 * regex.c (analyze_first): Rename from analyze_first.
1716 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1718 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1719 a hack involving a union.
1721 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1723 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1724 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1727 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1729 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1731 * gnutls.h: Always declare syms_of_gnutls.
1733 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1734 clarity. Let the availability check return Qnil when the GnuTLS
1735 integration is not available, instead of erroring out.
1738 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1740 * xdisp.c (move_it_in_display_line_to, display_line):
1741 Don't disallow overflow-newline-into-fringe when word-wrap is in
1744 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1746 * fileio.c: Better preserve window-points during revert (bug#19161).
1747 (Qget_buffer_window_list): New var.
1748 (get_window_points_and_markers, restore_window_points): New functions.
1749 (Finsert_file_contents): Use them to save and restore window-points.
1751 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1753 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1754 descriptor if called from x_connection_closed and always delete
1755 this descriptor from keyboard waiting set (Bug#19147).
1757 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1759 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1760 (bidi_cache_max_elts): New global variable.
1761 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1762 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1764 (bidi_cache_search): Handle overflown cache. Improve commentary.
1765 (bidi_cache_ensure_space): Limit allocations to the current value
1766 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1767 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1768 the increment to not exceed the limit.
1769 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1770 cache, zero otherwise (meaning the cache overflowed). In the
1771 latter case, set bidi_cache_last_idx to -1.
1772 (bidi_peek_at_next_level): Handle overflown cache.
1773 (bidi_push_it): Increase the cache limit for iterating the new object.
1774 (bidi_pop_it): Decrease the cache limit back to previous value.
1775 (bidi_shelve_cache): Shelve the current value of the cache limit.
1776 (bidi_unshelve_cache): Restore the value of cache limit.
1777 (bidi_find_bracket_pairs): If the cache overflows while looking
1778 for the paired bracket, give up and let bidi_resolve_neutrals
1779 process the bracket as a simple neutral. (Bug#19322)
1780 (bidi_find_other_level_edge): If the cache overflows, fall back on
1781 Plan B, which effectively stops the reordering and restarts it on
1782 the next character (after resetting the cache).
1783 (bidi_move_to_visually_next): When the cache overflows, reset it
1784 after processing the last cached character.
1786 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1788 Fix glitches in gnutls.c, mostly memory-related
1789 * gnutls.c: Sort macro definitions by name.
1790 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1791 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1792 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1793 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1794 calculating string length. Use make_uninit_string, to avoid
1795 copying the string. Cast the char, not the pointer.
1796 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1797 and free. Work even for dates past the year 9999. Use void *
1798 for buffers, to avoid casts.
1800 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1802 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1804 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1806 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1809 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * process.c: Whitespace and line-break nitpicks.
1813 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1815 * gnutls.c (gnutls_certificate_details): The :signature isn't
1816 that useful, so remove it.
1817 (gnutls_certificate_details): Clean up whitespace slightly.
1818 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1820 (gnutls_certificate_details): Put :signature-algorithm back again,
1821 which was removed by mistake.
1822 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1823 that they are not messaged by default (bug#16253).
1824 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1826 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1828 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1830 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1833 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1835 * eval.c (Fsignal): Remove duplicate test.
1836 (Fautoload_do_load): Fix up docstring.
1838 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsterm.m (represented_filename, represented_frame): New variables.
1841 (ns_set_represented_filename): New function.
1842 (sendEvent:): Set represented filename here to avoid flicker,
1843 related to Bug#18757.
1845 * nsterm.h: Declare ns_set_represented_filename.
1847 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1848 at once, call ns_set_represented_filename instead.
1850 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1852 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1853 (struct bidi_stack): Reduce size by using bit fields and by
1854 packing sos, override, and isolate_status into a single 8-bit
1855 byte called 'flags'.
1857 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1858 (bidi_push_embedding_level): Construct flags from individual
1859 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1861 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1862 from flags. Adapt to changes in prev_for_neutral,
1863 next_for_neutral, and last_strong members.
1864 (bidi_line_init): Initialize flags to zero.
1865 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1866 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1868 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1870 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1871 (Fapply): Try and simplify the control flow.
1873 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1875 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1876 Use gnutls_sign_get_name directly because
1877 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1878 (init_gnutls_functions): Load missing gnutls_server_name_set.
1880 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1882 * bidi.c (bidi_find_first_overridden): New function.
1884 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1885 (syms_of_xdisp): Defsubr it.
1887 * dispextern.h (bidi_find_first_overridden): Add prototype.
1889 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1891 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1892 to nil after release (Bug#9133).
1894 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1896 Port better to AddressSanitizer.
1897 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1899 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1900 Return -1 or 0, as the pipe trick doesn't work.
1901 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1903 * print.c (print_object):
1904 When a pointer-check primitive returns -1, do not assume this
1905 means the pointer is valid or that the underlying system has failed.
1906 It could just be that addresses are being sanitized so Emacs can't
1907 test for pointer validity.
1908 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1909 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1910 string validity checker doesn't work on stack-based strings.
1912 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1914 Improve clarity of USE_LSB_TAG definition.
1915 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1916 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1917 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1918 VAL_MAX / 2 rather than in terms of the (more complicated)
1919 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1921 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1923 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1924 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1925 (next_element_from_buffer): When done with overlays, reset the
1926 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1928 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1930 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1931 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1933 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1935 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1936 for paxctl and setfattr. Fixes temacs startup failure with
1937 grsecurity/PaX enabled Linux kernel (bug#19067).
1939 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1941 * w32.c, w32heap.c, w32term.c:
1942 Use MINGW_W64 instead of _W64.
1944 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1946 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1948 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1950 * gnutls.c (gnutls_ip_address_p): New function.
1951 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1953 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1955 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1957 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1959 Fix gnutls problems caught by static checking.
1960 * gnutls.c (Fgnutls_boot): Remove unused local.
1961 (Fgnutls_boot): Fix pointer signedness.
1963 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1965 * gnutls.c (gnutls_certificate_details): Don't include certain
1966 certificate details on older gnutls versions (bug#19168).
1967 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1968 (gnutls_certificate_details): Reversed check in last checkin.
1970 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1972 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1973 (Fgnutls_peer_status_warning_describe): Add function to describe a
1974 peer verification warning symbol.
1975 (Fgnutls_peer_status): Use it.
1976 (Fgnutls_boot): Use it. Minor logging fixes.
1978 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1980 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1982 2014-11-24 Glenn Morris <rgm@gnu.org>
1984 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1986 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1987 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1989 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1991 * gnutls.c: Fix Windows function definition of
1992 gnutls_x509_crt_get_fingerprint.
1994 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1996 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1998 * process.h: Added more fields to Lisp_Process to track
1999 certificate details.
2001 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2002 (Fgnutls_peer_status): New functions to export TLS certificate
2003 details to Emacs Lisp.
2005 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2007 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2008 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2009 check for gtk_adjustment_configure (Bug#19149).
2010 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2012 2014-11-22 Glenn Morris <rgm@gnu.org>
2014 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2016 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2018 Don't shrink frame when using desktop-save-mode (Bug#19048).
2019 * w32fns.c (x_set_tool_bar_lines): Always call
2020 x_change_tool_bar_height (Bug#19048).
2021 (x_change_tool_bar_height): Mark frame as garbaged since
2022 adjust_frame_size might not have done that.
2023 * xfns.c (x_set_tool_bar_lines): Always call
2024 x_change_tool_bar_height (Bug#19048).
2025 (x_change_tool_bar_height): Mark frame as garbaged since
2026 adjust_frame_size might not have done that.
2028 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2030 * xml.c (parse_region): Take care of new optional parameter
2031 'discard-comments' of 'libxml-parse(html|xml)-region'.
2032 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2033 New optional parameter 'discard-comments'.
2035 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2037 Improve time stamp handling, and be more consistent about it.
2038 * editfns.c (invalid_time): New function.
2039 Use it instead of 'error ("Invalid time specification")'.
2040 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2041 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2043 (make_time_tail, make_time): Remove. All uses changed to use
2044 new functions or plain list4i.
2045 (disassemble_lisp_time): Return effective length if successful.
2046 Check that LOW is an integer, if it's combined with other components.
2047 (decode_time_components): Decode into struct lisp_time, not
2048 struct timespec, so that we can support a wide set of times
2049 regardless of whether time_t is signed. Decode plain numbers
2050 as seconds since the Epoch, and nil as the current time.
2051 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2052 Reimplement in terms of new functions.
2053 (Fencode_time): Just use list2i.
2054 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2055 * keyboard.c (decode_timer): Don't allow the new formats (floating
2056 point or nil) in timers.
2057 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2058 place of the magic number '16'.
2059 (struct lisp_time): New type.
2060 (decode_time_components): Use it.
2061 (lisp_to_timespec): New decl.
2063 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2065 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2068 * callint.c (Fcall_interactively): Pass in nil as argument to
2069 Fbarf_if_buffer_read_only.
2071 * fileio.c (Finsert_file_contents): Ditto.
2073 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2075 * textprop.c (verify_interval_modification): Check buffer
2076 readedness after the last interval.
2078 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2079 the text at POSITION (new optional argument) has the
2080 `inhibit-read-only' text property set.
2082 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2084 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2085 errors in computing the number of pixels to scroll.
2086 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2088 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2091 call updateFrameSize.
2093 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2095 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2097 * nsfns.m (x_set_foreground_color, x_set_background_color)
2098 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2099 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2101 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsterm.m (ns_send_appdefined): Check for application defined
2104 event on Cocoa (Bug#18993).
2105 (run): Restore code before the previous 18993 fix.
2107 2014-11-14 David Reitter <david.reitter@gmail.com>
2109 * nsterm.m (run): Set timeout for event loop to prevent hang.
2112 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2114 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2116 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2118 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2119 for each candidate font but attempt to reuse it from previous improper
2122 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2124 Avoid undefined behavior in color table hashing.
2125 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2126 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2127 This function avoids undefined behavior with signed shift overflow.
2129 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2131 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2132 when the inserted text does not need decoding. (Bug#18982)
2134 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2136 * nsterm.h (EmacsScroller): judge returns bool.
2138 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2139 (ns_judge_scroll_bars): Only set removed if judge returns true.
2140 (judge): Returns bool == condemned. Remove self from window.
2141 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2143 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2146 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2148 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2150 * nsterm.m (ns_set_vertical_scroll_bar)
2151 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2153 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2155 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2156 merely because tmo_in_millisec is nonnegative. The 1st call
2157 to g_main_context_query could succeed while the 2nd one fails.
2159 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2161 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2163 * nsterm.m (run): Only use non-system event loop if OSX version is
2164 exactly 10.9 (Bug#18993).
2165 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2168 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2170 * callproc.c (encode_current_directory): Support handling of file
2171 names prepended by "/:". (Bug#18891)
2173 2014-11-08 Alan Mackenzie <acm@muc.de>
2175 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2177 2014-11-08 Dima Kogan <dima@secretsauce.net>
2179 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2181 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2183 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2184 raises an error. (Bug#18891)
2186 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2188 * frame.c (adjust_frame_size): Call x_set_window_size only if
2189 f->can_x_set_window_size is set.
2190 (make_frame): Initialize f->can_x_set_window_size and
2191 f->can_run_window_configuration_change_hook.
2192 (Fcan_run_window_configuration_change_hook): New function.
2193 * frame.h (frame): Split `official' into `can_x_set_window_size'
2194 and `can_run_window_configuration_change_hook'.
2195 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2196 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2197 Set f->can_x_set_window_size.
2198 * window.c (run_window_configuration_change_hook):
2199 Return immediately if either f->can_x_set_window_size or
2200 f->can_run_window_configuration_change_hook are false.
2201 (Fset_window_configuration): Instead of f->official set
2202 f->can_x_set_window_size.
2203 * xfns.c (Fx_create_frame, x_create_tip_frame):
2204 Set f->can_x_set_window_size.
2206 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2208 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2209 cleanup from 2014-11-01 (Bug#18972).
2211 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2213 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2214 * xdisp.c (window-scroll-functions): Improve docstring.
2216 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2218 Uniquify the 'size' symbol.
2220 * w32notify.c (Qsize): Remove.
2221 * lisp.h (Qsize): New decl.
2222 * lread.c (Qsize): Now extern.
2223 * w32notify.c (syms_of_w32notify): No need to defsym.
2225 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2227 * dispnew.c (change_frame_size_1): Fix call of
2229 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2230 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2231 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2232 (Qtool_bar_size): New constants.
2233 (frame_inhibit_resize, adjust_frame_size): New argument to
2234 handle case where frame_inhibit_implied_resize is a list.
2235 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2236 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2237 (x_set_right_divider_width, x_set_bottom_divider_width)
2238 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2239 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2241 (frame-inhibit-implied-resize): Rewrite doc-string.
2242 * frame.h (frame_inhibit_resize, adjust_frame_size):
2243 Fix external declarations.
2244 (Qframe_position, Qframe_outer_size)
2245 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2246 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2247 (Qtool_bar_size): Extern them.
2248 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2249 (xg_height_or_width_changed): Remove.
2250 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2251 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2252 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2253 (xg_change_toolbar_position): Call adjust_frame_size directly.
2254 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2255 Fix calls of adjust_frame_size.
2256 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2257 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2258 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2259 frame can get resized when tool-bar-lines parameter changes from
2261 (Fw32_frame_menu_bar_size): Return fourth value.
2262 (Fw32_frame_rect): Block input around system calls
2263 (Fx_frame_geometry): New function.
2264 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2265 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2266 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2267 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2268 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2269 (Fx_create_frame): Adjust adjust_frame_size calls.
2270 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2271 frame can get resized when tool-bar-lines parameter changes from
2273 (Fx_frame_geometry): New function.
2274 * xmenu.c (update_frame_menubar): On Lucid call
2275 adjust_frame_size with one pixel less height to avoid that
2276 repeatedly adding/removing the menu bar grows the frame.
2277 (free_frame_menubar): On Motif arrange to optionally preserve
2278 the old frame height when removing the menu bar.
2279 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2281 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2283 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2284 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2285 frame; instead, print an error message.
2287 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2289 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2291 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2293 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2294 (dealloc): Release bmRep.
2296 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2297 imageListSetNext, imageListNext.
2299 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2300 (reference): Remove.
2301 (allocInitFromFile:): Remove searching ImageList and calling
2302 reference (Bug#18918).
2303 (dealloc): Remove handling if ImageList.
2305 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2307 * process.c (catch_child_signal): Fix incorrect assertion.
2309 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2311 * macfont.m (macfont_draw):
2312 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2314 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2315 if force_integral_p (i.e. no antialias).
2316 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2317 bold if no antialias (Bug#18876).
2319 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2320 was given (Bug#18846).
2322 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2324 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2325 instead of in xdisp.c, function now takes void. (Bug#18884).
2327 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2328 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2330 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2331 struct window* (Bug#18889).
2332 Remove getMouseMotionPart.
2333 (ns_output): Make icon_top/left int.
2335 * nsfns.m (x_icon): icon_top/left is int.
2337 * nsterm.m (ns_mouse_position): Remove unused code.
2338 (initFrame:window:, dealloc): Use window instead of win.
2339 (getMouseMotionPart:window:x:y:): Remove, unused.
2340 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2342 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2344 * keyboard.c (readable_events): When FLAGS include
2345 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2346 This avoids returning non-nil from input-pending-p when only such
2347 events are in the queue. (Bug#18856)
2349 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2351 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2352 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2353 (Qforeign_selection): Remove.
2354 (ns_get_local_selection): Identation fix.
2355 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2357 * nsselect.m (ns_get_local_selection): Remove calling of
2358 functions in Vselection_converter_alist (Bug#18911).
2359 (syms_of_nsselect): Remove Vselection_converter_alist.
2361 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2363 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2364 and unnecessary initialization. Adjust comments.
2366 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2368 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2370 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2371 index, not an absolute one, as that's what the function expects.
2373 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2375 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2376 font on an initial frame when running as a daemon (Bug#18869).
2378 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2380 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2382 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2383 build_string, when importing a home directory. (Bug#18873)
2385 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2387 * dispnew.c (buffer_posn_from_coords):
2388 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2389 account for the header-line height. (Bug#18839)
2391 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2393 * xml.c (parse_region): Do not forget the first document child.
2395 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2397 * nsselect.m: pasteboard_changecount is new.
2398 (ns_store_pb_change_count, ns_get_pb_change_count)
2399 (ns_get_our_change_count_for): New functions.
2400 (ns_string_to_pasteboard_internal): Correct comment.
2401 type => gtype in eassert, Call ns_store_pb_change_count.
2402 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2403 (Fns_disown_selection_internal, Fns_selection_owner_p):
2404 Replace Vselection_alist check, with change count check.
2405 (Fns_get_selection): Initialize val to Qnil. Only get local
2406 selection if change counts match (Bug#18799).
2407 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2409 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2411 * w32proc.c (create_child): If calling a quoted batch file,
2412 pass NULL for exe. (Bug#18745)
2414 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2416 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2417 (bidi_resolve_brackets): Use end of string position rather than ZV
2418 when iterating over a string. (Bug#18815)
2420 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2422 * keyboard.c (make_lispy_position): Return coordinates also when
2423 on scroll bars, fringes, margins or not in a window.
2424 * xdisp.c (show_mouse_face): Don't change cursor face during
2427 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2429 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2430 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2431 Fix doc-strings (Bug#18789).
2433 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2435 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2437 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2439 Optimize redisplay of simple bracketed text.
2440 * bidi.c (bidi_cache_reset_to): New function.
2441 (bidi_cache_reset): Call it.
2442 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2444 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2445 bracket_enclosed_type only if bracket_pairing_pos's value is not
2447 (MAX_BPA_STACK): Make sure the value is signed.
2448 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2449 stop pushing values onto the stack.
2450 (bidi_find_bracket_pairs): If the bracketed text is only on the
2451 base embedding level, remove all the states cached by this
2452 function from the cache, and return zero, so that the brackets in
2453 this segment of text are processed as normal neutrals.
2454 (bidi_resolve_brackets): Detect the brackets that are to be
2455 processed as neutrals, and don't call bidi_find_bracket_pairs on
2458 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2460 * w32select.c (Fw32_selection_exists_p): Rename from
2461 Fx_selection_exists_p.
2462 (syms_of_w32select): Adjust accordingly.
2464 * w16select.c (Fw16_selection_exists_p): Rename from
2465 Fx_selection_exists_p.
2466 (syms_of_win16select): Adjust accordingly.
2468 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2469 (Fns_own_selection_internal): Tighten scoping.
2470 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2471 (Fns_get_selection): Rename from Fx_get_selection_internal.
2472 (Fns_get_selection_internal, Fns_store_selection_internal):
2474 (syms_of_nsselect): Adjust accordingly.
2476 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2478 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2479 * w32term.c (x_set_window_size): Account for wrapped menu bar
2480 lines when setting up frame height (Bug#15174 and Bug#18720).
2481 (w32_add_wrapped_menu_bar_lines): New variable.
2483 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2485 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2488 2014-10-20 Glenn Morris <rgm@gnu.org>
2490 * Merge in all changes up to 24.4 release.
2492 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2494 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2495 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2497 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2499 * xterm.c (handle_one_xevent): Check return value from
2500 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2501 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2503 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2504 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2505 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2506 Gtk+ >= 3.14 (Bug#18674).
2507 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2508 Gtk+ >= 3.14 (Bug#18674).
2510 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2512 * gtkutil.c: Remove no-longer-used code.
2513 (xg_update_menubar): Remove unused local and unnecessary call to
2514 gtk_menu_item_get_submenu.
2515 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2516 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2517 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2519 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2521 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2523 * xterm.h (handlebox_widget): Remove.
2525 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2528 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2530 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2531 to handle Gtk versions.
2532 (xg_get_file_with_chooser): Use them.
2533 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2534 Remove (create_menus): Remove teroff argument and code.
2535 Remove call to gtk_menu_set_title.
2536 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2537 Adjust args to create_menus.
2538 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2539 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2540 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2541 (xg_make_tool_item): Remove detach code.
2542 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2543 (find_icon_from_name): New function.
2544 (update_frame_tool_bar): Remove GtkStockItem code, move to
2545 find_icon_from_name. Let stock be a list of icon names to try.
2546 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2547 Replace TOOLBAR_TOP_WIDGET.
2548 (free_frame_tool_bar, xg_change_toolbar_position ):
2549 Replace TOOLBAR_TOP_WIDGET.
2550 (xg_initialize): Remove tearoff code.
2552 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2554 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2555 pixel from the window's cursor glyph width, since X renders hollow
2556 blocks 1 pixel wider than the 'width' parameter.
2558 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2559 glyph->pixel_width; this is now done in xterm.c.
2561 Fix reordering of bracket characters in isolates.
2562 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2563 RESOLVED_ONLY; when non-zero, return from the cache only fully
2564 resolved states. All callers changed.
2565 (CANONICAL_EQU): New macro.
2566 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2567 equivalent of the paired closing bracket character.
2568 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2569 the default non-negative value, to be checked later in
2570 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2571 characters against those pushed onto the BPA stack.
2572 (bidi_record_type_for_neutral): New function.
2573 (bidi_resolve_brackets): Record next_for_neutral and
2574 prev_for_neutral when embedding level gets pushed. Force
2575 resolution of bracket pairs when entering a level run that was not
2577 (bidi_resolve_neutral): Add assertions before calling
2578 bidi_resolve_neutral_1.
2579 (bidi_level_of_next_char): Remove the code that attempted to
2580 resolve unresolved neutrals; that is now done by
2581 bidi_resolve_neutral.
2583 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2585 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2587 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2588 1-pixel R2L characters.
2589 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2590 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2592 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2594 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2597 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2599 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2600 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2601 It's not clear to me whether the initialization is needed,
2602 but it can't hurt so I played it safe.
2604 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2606 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2608 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2610 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2611 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2613 (bidi_get_type): Return the isolate initiators and terminator types.
2614 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2615 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2616 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2617 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2618 for the new features.
2619 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2620 push and pop correctly for isolates.
2621 (bidi_remember_char): Modify to accept an additional argument
2622 and record the bidi type according to its value.
2623 (bidi_cache_iterator_state): Accept an additional argument to only
2624 update an existing state. Handle the new members of struct bidi_it.
2625 (bidi_cache_find): Arguments changed: no longer accepts a level,
2626 instead accepts a flag telling it whether it is okay to return
2627 unresolved neutrals.
2628 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2629 table. Initialize new isolate-related members.
2630 (bidi_paragraph_init): Some code factored out into
2631 find_first_strong_char.
2632 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2633 into bidi_resolve_explicit.
2634 (bidi_resolve_explicit): Support the isolate initiators and
2635 terminator. Fix handling of embeddings and overrides according to
2636 new UBA requirements. Record information about previously seen
2637 characters here (moved from bidi_level_of_next_char).
2638 (bidi_resolve_weak): Adapt to changes in struct members.
2639 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2640 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2641 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2642 paired bracket resolution. Handle isolate initiators and
2644 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2645 (bidi_level_of_next_char): Move the code that records information
2646 about previous characters to bidi_resolve_explicit. Fix logic of
2647 resolving neutrals and make sure their cache entries are updated.
2648 Remove now unneeded special handling of PDF level.
2650 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2651 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2652 enlarged per Unicode 6.3.
2653 (enum bidi_bracket_type_t): New data type.
2654 (struct bidi_saved_info): Leave only 2 type members out of 4.
2656 (struct bidi_stack): Add members necessary to support isolating
2658 (struct bidi_it): Add new members necessary to support isolating
2659 sequences and bracket pair resolution.
2661 * xdisp.c (Fbidi_resolved_levels): New function.
2662 (syms_of_xdisp): Defsubr it.
2663 (append_glyph, append_composite_glyph, produce_image_glyph)
2664 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2666 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2668 * term.c (append_glyph, append_composite_glyph)
2669 (append_glyphless_glyph): Convert aborts to assertions.
2671 * .gdbinit (pgx): Display the character codepoint, resolved level,
2672 and bidi type also for glyphless glyphs.
2674 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2676 Avoid unwanted point motion in Fline_beginning_position.
2677 * lisp.h (scan_newline_from_point): Add prototype.
2678 * search.c (scan_newline_from_point): New function, refactored from...
2679 * cmds.c (Fforward_line): ...adjusted user.
2680 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2681 and simplify the former since the latter doesn't move point.
2683 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2685 Cleanup terminal handling code.
2686 * dispextern.h (get_named_tty): Remove prototype but...
2687 * termhooks.h (get_named_terminal): ...resurrect it under
2688 more meaningful name.
2689 (get_terminal): Likewise, but with...
2690 (decode_live_terminal): ...this name.
2691 (decode_tty_terminal): Add prototype.
2692 * term.c (get_tty_terminal): Remove.
2693 (get_named_tty): Remove.
2694 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2695 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2696 Use decode_tty_terminal.
2697 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2698 * terminal.c (get_terminal): Refactor to...
2699 (decode_terminal, decode_live_terminal): ...new functions.
2700 (decode_tty_terminal): Replacement for get_tty_terminal.
2701 (get_named_terminal): Likewise for get_named_tty.
2702 * coding.c (Fset_terminal_coding_system_internal)
2703 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2704 (Fkeyboard_coding_system):
2705 * composite.c (Fcomposition_get_gstring):
2706 * dispnew.c (Fsend_string_to_terminal):
2707 * frame.c (Fmake_terminal_frame):
2708 * nsfns.m (check_ns_display_info):
2709 * w32fns.c, xfns.c (check_x_display_info):
2710 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2711 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2712 (Fset_quit_char): Use get_named_terminal.
2713 (Fset_output_flow_control, Fset_input_meta_mode):
2714 Use decode_tty_terminal.
2716 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2718 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2719 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2721 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2723 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2724 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2726 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2728 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2731 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2733 * editfns.c (dump_tz_string): No longer const.
2734 It might be modified.
2736 * nsmenu.m (clear): Assume OS X 10.6 or later.
2738 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2740 * unexmacosx.c: Remove include ppc/reloc.h.
2741 (unrelocate, copy_dysymtab): Remove PPC code.
2742 (rebase_reloc_address): Remove, only used for PPC:
2744 * nsterm.m: Always include macfont.h on COCOA.
2745 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2746 (ns_dumpglyphs_image, ns_check_menu_open)
2747 (applicationDidFinishLaunching)
2748 (antialiasThresholdDidChange:)
2749 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2750 Remove checks for OSX <= 10.5/10.6.
2751 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2752 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2755 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2756 (NS_HAVE_NSINTEGER): Remove block.
2757 Remove >= OSX 10.6 tests.
2759 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2760 (x_activate_menubar, trackingNotification:): Remove check for
2762 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2764 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2766 * nsfns.m: Always include macfont.h on COCOA.
2767 (ns_filename_from_panel, ns_directory_from_panel)
2768 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2769 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2771 * macfont.m: Remove >= 1050 check.
2772 (macfont_create_family_with_symbol)
2773 (macfont_get_glyph_for_character)
2774 (mac_font_get_glyphs_for_variants)
2775 (mac_ctfont_create_available_families, syms_of_macfont):
2776 Remove code for OSX < 10.6.
2777 (mac_font_family_group, mac_font_family_compare): Remove, only used
2780 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2781 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2783 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2786 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2788 Fix putenv race conditions with undefined behavior (Bug#8705).
2789 Do all putenv calls before Emacs creates any threads.
2790 Use a safer way to modify the TZ environment variable in the
2791 presence of multiple threads. For further thread-safety,
2792 prefer localtime_r and gmtime_r to localtime and gmtime,
2793 and prefer struct tm's tm_gmtoff (if available) to calling
2794 both localtime_r and gmtime_r.
2795 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2796 (init_dbusbind): ... to this new function.
2797 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2798 * xterm.c (x_term_init): Move xputenv call from here ...
2799 (init_xterm): ... to this new function.
2800 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2801 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2802 (dump_tz_string): New constant.
2803 (init_editfns): Use it. This centralizes the dump_tz stuff.
2804 Call set_time_zone_rule here, so that its xputenv is done
2805 before Emacs goes multithreaded.
2806 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2807 thread-safe enough for Emacs.
2808 (format_time_string, Fdecode_time, Fcurrent_time_string)
2809 (Fcurrent_time_zone):
2810 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2811 localtime and gmtime. Remove now-unnecessary calls to block_input.
2812 (tm_gmtoff): New static function.
2813 (Fdecode_time, Fcurrent_time_zone): Use it.
2814 (Fencode_time): Use mktime_z, for better thread-safety.
2815 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2816 i.e., not quite thread-safe but good enough for Emacs typical usage.
2817 Do not reclaim storage that is in the environment; let it leak.
2818 Always call tzset, since localtime_r does not.
2819 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2820 This is now done in init_editfns.
2821 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2822 New macros and declarations, for platforms lacking tzalloc & friends.
2824 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2826 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2827 On x86 platforms this works around GCC bug 63495
2828 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2829 and more generally should fix a portability problem in Emacs.
2830 Reported by Stefan Monnier in:
2831 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2833 2014-10-08 Leo Liu <sdl.web@gmail.com>
2835 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2836 * keymap.c (describe_vector_princ):
2837 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2840 * print.c (printchar_stdout_last): Declare.
2841 (printchar): Record the last char written to stdout.
2842 (Fterpri): Add optional argument ENSURE.
2844 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2846 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2847 DELAY argument to change_frame_size, so that the frame size
2848 changes, if any are needed, are delayed until the next redisplay.
2849 This is to avoid a too early QUIT inside change_frame_size, when
2850 it calls Lisp in frame_windows_min_size, in case one of the events
2851 we've read sets the quit-flag. (Bug#18649)
2853 * w32fns.c (check_x_display_info): Accept terminal objects as
2854 argument, to follow what xfns.c does.
2856 2014-10-07 Glenn Morris <rgm@gnu.org>
2858 * Makefile.in ($(srcdir)/macuvs.h)
2859 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2861 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2863 * decompress.c (init_zlib_functions): Move the message about zlib
2864 being unavailable from here...
2865 (Fzlib_decompress_region): ...to here. (Bug#18650)
2867 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2869 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2870 the case where an optional string is used. Adjust docstring.
2872 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2874 * lisp.mk (lisp): Remove w32-common-fns.elc.
2876 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2878 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2879 These were already defined in buffer.c, and the duplicate
2880 definitions cause problems on platforms like 'gcc -fno-common'.
2881 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2883 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2885 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2886 if toolbar is visible.
2888 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2891 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2892 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2893 (ns_select, ns_read_socket): Use unwind_protect to decrease
2894 apploopnr (Bug#18345).
2895 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2896 line height (Bug#17977).
2898 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2899 (macfont_closest_traits_index): New function.
2900 (macfont_closest_traits_index_p): Rename from
2901 macfont_closest_traits_index.
2902 (macfont_list): Use macfont_closest_traits_index_p.
2904 2014-10-05 K. Handa <handa@gnu.org>
2906 * coding.c (detect_coding_iso_2022): Set coding->rejected
2907 correctly when an invalid escape sequence is found (Bug#18610).
2909 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2911 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2912 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2915 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2917 * buffer.c (scroll_bar_width, scroll_bar_height):
2919 * window.c (Fset_window_scroll_bars): Fix doc-string.
2920 (Fwindow_scroll_bars): Have it return what the doc-string says.
2922 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2924 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2925 iterator backwards, to resync the bidi iterator. (Bug#18584)
2927 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2929 Consistently use min and max macros from lisp.h.
2930 * coding.c (min, max):
2932 * unexhp9k800.c (min):
2933 * unexw32.c (min, max): Use definitions from lisp.h.
2934 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2936 * gmalloc.c (min): Tiny style change.
2938 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2939 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2941 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2943 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2944 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2945 (X_ULONG_MAX): Move these macros to xterm.h.
2946 (x_fill_property_data): Be more generous about allowing either
2947 signed or unsigned data of the appropriate width.
2948 * xterm.h (x_display_set_last_user_time): New function.
2949 All setters of last_user_time changd to use this function.
2950 If ENABLE_CHECKING, check that the times are in range.
2952 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2954 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2955 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2957 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2959 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2960 make a font_object from a tty frame (Bug#18573).
2961 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2963 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2965 * alloc.c (mark_overlay): Assume that overlay boundaries are
2966 always markers. Add comment.
2967 * lread.c (read_internal_start): Use convenient validate_subarray.
2969 (Fread_from_string): Adjust docstring.
2971 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2973 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2975 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2976 Rename from the "x-" prefix.
2978 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2980 * xselect.c (selection-converter-alist): Fix docstring.
2982 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2984 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2985 argument passed by the caller, when we mirror all slashes into
2988 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2990 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2991 Resurrect old code and fix compilation with GTK < 2.13.6.
2993 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2995 Use AUTO_CONS instead of SCOPED_CONS, etc.
2996 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2997 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2998 (AUTO_LIST1): Rename from scoped_list1.
2999 (AUTO_LIST2): Rename from scoped_list2.
3000 (AUTO_LIST3): Rename from scoped_list3.
3001 (AUTO_LIST4): Rename from scoped_list4.
3002 (AUTO_STRING): Rename from SCOPED_STRING.
3003 * frame.h (AUTO_FRAME_ARG):
3004 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3005 (AUTO_LIST4, AUTO_STRING):
3006 Prepend a new argument 'name'.
3007 Declare a variable instead of yielding a value.
3009 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3011 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3013 * w32fns.c (w32_createwindow): Accept an additional argument, an
3014 array of 2 values specifying the coordinates of the frame's
3015 top-left corner. Use these values instead of calling x_get_arg,
3016 which can cons Lisp objects, and therefore cannot be called except
3017 from the main thread. Remove redundant tests for the default
3019 (my_create_window): Move the calculation of the coordinates of the
3020 frame's top-left edge here. Pass them to the input thread via the
3021 second parameter of the WM_EMACS_CREATEWINDOW message.
3022 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3025 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3027 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3028 (redisplay_window): Treat the frame's frozen_window_starts flag
3029 the same way as the optional_new_start flag for the window: only
3030 obey it if the glyph row showing point will be fully visible.
3031 Likewise when the window start is in a continuation line. If,
3032 after trying everything under the 'force_start' label, point is
3033 still not fully visible, give up and scroll the window.
3034 Add debugging traces. (Bug#18545)
3036 * window.c (Frecenter): Set the window's redisplay flag.
3038 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3040 * w32term.c (w32_read_socket): Don't use frame dimensions for
3041 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3042 rectangle. Check the return value of GetClientRect, and don't use
3043 the results if it didn't succeed.
3045 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3046 in columns and lines after correcting the pixel dimensions in
3048 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3049 negative values to xrealloc. (Bug#18528)
3051 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3053 * alloc.c: Remove now-unnecessary check.
3054 Suggested by Dmitry Antipov in:
3055 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3057 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3059 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3060 to Ubuntu 14.04.1 x86-64.
3062 Simplify stack-allocated Lisp objects, and make them more portable.
3063 The build_local_string macro was used in two ways: (1) string
3064 literals for which scoped allocation suffices, and (2) file name
3065 components, where it's not safe in general to assume bounded-size
3066 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3067 allocates a block-scope string, and by using SCOPED_STRING for (1)
3068 and build_string for (2). Furthermore, actually use stack
3069 allocation only for objects known to have sufficient alignment.
3070 This simpler implementation means Emacs can make
3071 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3072 GC_MAKE_GCPROS_NOOPS.
3073 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3074 for fewer differences among implementations.
3075 (struct Lisp_String): Now GCALIGNED.
3076 (USE_STACK_LISP_OBJECTS): Default to true, since the
3077 implementation no longer insists on a nonempty GCALIGNED.
3078 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3079 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3080 separately. Move definiens to scoped_cons. The old definition
3081 was incorrect when GCALIGNED was defined to be empty.
3082 (union Aligned_String): New type.
3083 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3084 implementation ports to compilers that don't align strictly enough.
3085 Don't worry about the union sizes; it's not worth bothering about.
3086 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3087 Rewrite using USE_STACK_CONS.
3088 (scoped_cons): Assume the use of union Aligned_Cons.
3089 (lisp_string_size, make_local_string, build_local_string): Remove.
3090 Unless otherwise specified, all callers of build_local_string
3091 changed to use SCOPED_STRING.
3092 (SCOPED_STRING): New macro.
3093 * data.c (wrong_choice):
3094 * menu.c (single_menu_item):
3095 * process.c (Fformat_network_address):
3096 Hoist use of SCOPED_STRING out of a scope, so that its returned
3097 object lives long enough.
3098 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3099 as the string might be long or might not be ASCII.
3101 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3103 * msdos.c (internal_terminal_init): Bump version to 25.
3105 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3107 Keep stack-allocated Lisp objects fast rather than versatile.
3108 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3109 (SCOPED_CONS_INITIALIZER): New macro.
3110 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3111 (USE_LOCAL_ALLOCA): Remove.
3112 (local_cons, local_list1, local_list2, local_list3, local_list4):
3113 Remove. Stack overflow checking makes them too slow.
3114 (make_local_vector): Likewise. Also we just don't have enough
3116 (enum LISP_STRING_OVERHEAD): Remove.
3117 (local_string_init, local_vector_init): Remove prototypes.
3118 (make_local_string, build_local_string): Redesign to target short
3119 compile-time string constants, fall back to regular string allocation
3121 (lisp_string_size): New function.
3122 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3123 * alloc.c (local_string_init, local_vector_init): Remove.
3124 (verify_ascii) [ENABLE_CHECKING]: New function.
3125 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3126 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3127 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3128 * xselect.c, xterm.c: All related users changed.
3130 2014-09-28 Ken Brown <kbrown@cornell.edu>
3132 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3133 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3135 2014-09-27 Ken Brown <kbrown@cornell.edu>
3137 Fix implementation of HYBRID_MALLOC on Cygwin.
3138 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3139 (bss_sbrk_buffer_beg): New variable. Use it...
3140 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3141 incorrect definition.
3143 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3145 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3146 Make it into a function and change arg to be a function.
3148 * lisp.mk (lisp): Add elisp-mode.elc.
3150 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3152 * xfns.c (x_default_scroll_bar_color_parameter):
3153 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3154 to pacify --enable-gcc-warnings in non-scrollbar builds.
3156 2014-09-26 Ken Brown <kbrown@cornell.edu>
3158 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3160 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3162 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3163 MinGW builds that use GCC before 4.2.
3165 Default to stack objects on DOS_NT platforms as well.
3166 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3167 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3169 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3171 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3172 ALIGN_STACK attribute.
3174 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3176 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3177 ALIGN_STACK attribute.
3179 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3180 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3182 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3184 * frame.c (frame_inhibit_resize):
3185 * widget.c (EmacsFrameResize):
3186 * window.c (resize_frame_windows, Fset_window_configuration):
3187 * xdisp.c (expose_frame):
3188 * xfns.c (x_change_tool_bar_height):
3189 * xmenu.c (update_frame_menubar):
3190 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3191 Remove code left dead after 2014-07-27 changes.
3193 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix local_cons etc. to not exhaust the stack when in a loop.
3196 Problem reported in:
3197 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3198 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3199 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3200 (Ffind_charset_string):
3201 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3202 * data.c (wrong_range):
3203 * editfns.c (Fpropertize, format2):
3204 * emacs.c (init_cmdargs, decode_env_path):
3205 * fileio.c (auto_save_error):
3206 * fns.c (Fyes_or_no_p):
3207 * font.c (font_style_to_value, font_parse_xlfd)
3208 (font_parse_family_registry, font_delete_unmatched)
3210 * fontset.c (Fset_fontset_font):
3211 * frame.c (x_get_arg):
3212 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3213 (read_char_minibuf_menu_prompt):
3214 * keymap.c (silly_event_symbol_error, describe_vector):
3215 * lread.c (load_warn_old_style_backquotes):
3216 * menu.c (single_menu_item):
3217 * minibuf.c (Fread_buffer):
3218 * process.c (status_message, Fformat_network_address)
3219 (server_accept_connection):
3220 * textprop.c (copy_text_properties):
3221 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3222 * xfns.c (x_default_scroll_bar_color_parameter):
3223 * xfont.c (xfont_open):
3224 * xselect.c (x_clipboard_manager_error_1):
3225 * xterm.c (x_term_init):
3226 Put USE_LOCAL_ALLOCA at the start of the function.
3227 * fns.c (maybe_resize_hash_table): Use build_string instead of
3228 build_local_string, since we'd otherwise need a conditional
3229 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3230 not worth the bother of optimization.
3231 * font.c (font_delete_unmatched): Remove by-hand code that
3232 observed MAX_ALLOCA limit, since it's now done automatically.
3233 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3234 since build_local_string needs its sa_alloc.
3235 * lisp.h (lisp_word_count): New function.
3236 (SAFE_ALLOCA_LISP): Use it.
3237 (USE_LOCAL_ALLOCA): New macro.
3238 (local_cons, make_local_vector, make_local_string):
3239 Observe the MAX_ALLOCA limit.
3240 (LISP_STRING_OVERHEAD): New constant.
3241 (make_local_string): Use it.
3243 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3245 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3246 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3247 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3248 and Solaris and it's likely to work on similar platforms.
3250 Avoid signed integer overflow when converting Time to ptrdiff_t.
3251 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3253 (position_to_Time, Time_to_position): New functions.
3254 (gen_help_event, kbd_buffer_get_event): Use them.
3255 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3256 Go back to plain 'unsigned long', so that 'Time' is the same
3257 for both X and non-X builds; this is less likely to cause surprise.
3258 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3259 are the same size; this is no longer required.
3261 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3262 of bit 28 and of whether an unsigned value is negative.
3263 This simplifies the code a bit, and pacifies clang 3.4.
3265 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3267 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3268 Windows builds, where 'long' is a 32-bit type.
3270 * w32inevt.h (w32_console_mouse_position): Update the argument
3271 types to use 'Time'.
3273 * w32term.c (w32_mouse_position)
3274 (x_horizontal_scroll_bar_report_motion)
3275 (x_scroll_bar_report_motion): Update the argument types to use
3278 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3280 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3281 (struct input_event): ...unsigned bitfields. Likewise for
3282 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3283 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3284 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3285 (kbd_buffer_get_event): Adjust users.
3286 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3287 (make_scroll_bar_position): New function, refactored out of...
3288 (make_lispy_event): ...adjusted user.
3289 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3290 * nsterm.m (ns_mouse_position, mouseUp):
3291 * term.c (term_mouse_position):
3292 * w32inevt.c (w32_console_mouse_position):
3293 * w32term.c (w32_mouse_position):
3294 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3295 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3296 Prefer enum and explicit enum members to integers and numeric values.
3298 * chartab.c (uniprop_encode_value_numeric):
3299 * font.c (font_style_to_value): Use make_local_vector.
3300 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3301 * keymap.c (append_key): Use scoped_list1.
3303 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3304 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3306 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3308 Fix some slow uses and misuses of strcat.
3309 * doc.c (get_doc_string):
3310 * gtkutil.c (get_utf8_string):
3311 * xsmfns.c (x_session_initialize):
3312 Avoid recomputation of string length.
3313 * ftfont.c (ftfont_spec_pattern):
3314 * xfns.c (xic_create_fontsetname):
3315 Don't assume output buffer is initially zero.
3317 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3319 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3320 All callers changed.
3321 * xterm.c (x_term_init): Use new functionality to avoid two needs
3322 to compute a string length.
3324 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3326 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3328 Use known length of a Lisp string to copy it faster.
3329 * lisp.h (lispstrcpy): New function. Add comment.
3330 * callproc.c (child_setup):
3331 * dbusbind.c (xd_append_arg):
3332 * doc.c (get_doc_string):
3333 * font.c (Ffont_xlfd_name):
3334 * frame.c (xrdb_get_resource):
3335 * process.c (Fmake_network_process, network_interface_info):
3336 * w32fns.c (Fx_open_connection):
3337 * w32proc.c (sys_spawnve):
3338 * xfns.c (select_visual):
3339 * xfont.c (xfont_list):
3340 * xsmfns.c (x_session_initialize):
3341 * xterm.c (x_term_init): Use it.
3343 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3345 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3346 Reported by Dmitry Antipov in thread leading to:
3347 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3348 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3349 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3351 * callproc.c (call_process): Save and restore sa_avail.
3352 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3353 (AVAIL_ALLOCA): New macro.
3354 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3355 Use it, and check against sa_avail rather than MAX_ALLOCA.
3357 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3359 On OSX, do not free font-specific data more than once (Bug#18501).
3360 * macfont.m (macfont_close): Release and free font-specific data
3361 only if it wasn't previously freed.
3363 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3365 * unexmacosx.c (dump_it): Improve error message.
3367 2014-09-22 Juri Linkov <juri@jurta.org>
3369 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3370 (Bug#10747, bug#18334)
3372 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3374 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3375 units in which the position is measured. (Bug#18493)
3377 * xdisp.c (redisplay_internal): Force redisplay of all windows
3378 that show a buffer whose narrowing has changed. (Bug#18490)
3380 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3382 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3383 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3384 lines, draw the hollow-box and hbar cursors on the right side of
3385 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3388 * xterm.c (x_draw_stretch_glyph_string):
3389 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3390 caused the block cursor to disappear on a TAB in R2L lines in
3391 every window except the leftmost one. Reported by Martin Rudalics
3394 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3396 Always use matched specpdl entry to record call arguments (Bug#18473).
3397 * lisp.h (record_in_backtrace): Adjust prototype.
3398 * eval.c (record_in_backtrace): Return current specpdl level.
3399 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3400 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3401 entry and use that entry in call to backtrace_debug_on_exit.
3402 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3403 (do_debug_on_call): Get current specpdl level as 2nd arg.
3405 Prefer ptrdiff_t to int and avoid integer overflows.
3406 * fileio.c (make_temp_name):
3407 * font.c (font_parse_family_registry): Avoid integer
3408 overflow on string size calculation.
3409 * data.c (Faset): Likewise for byte index.
3411 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3413 Fix display of R2L lines in partial-width windows.
3414 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3415 assigned the correct value.
3416 (extend_face_to_end_of_line): Account for truncation and
3417 continuation glyphs in R2L rows when one of the fringes is not
3419 (display_line): Don't assign negative X offset to a row if we are
3420 going to produce a truncation glyph for it. When handling
3421 truncated R2L rows, consider the width of the left fringe instead
3423 (produce_special_glyphs): Fix bogus assignments.
3425 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3427 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3428 always set to a valid value. Make sure the size passed to alloca
3429 is always positive. (Bug#18516)
3431 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3433 Avoid extra call to oblookup when interning symbols.
3434 * lisp.h (intern_driver): Add prototype.
3435 * lread.c (intern_driver): New function.
3436 (intern1, intern_c_string_1, Fintern):
3437 * font.c (font_intern_prop):
3438 * w32font.c (intern_font_name): Use it.
3440 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3442 Minor improvements to new stack-allocated Lisp objects.
3443 * frame.h (FRAME_PARAMETER):
3444 Prefer scoped_list1 to local_list1 where either would do.
3445 * lisp.h (scoped_list4): New macro.
3446 (local_cons, local_list1, local_list2, local_list3, local_list4)
3447 (make_local_vector, make_local_string, build_local_string):
3448 Prefer functions to macros where either would do.
3449 * xdisp.c (build_desired_tool_bar_string):
3450 Prefer scoped_list4 to local_list4 where either would do.
3452 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3454 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3455 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3456 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3457 * frame.h (FRAME_PARAMETER): New macro.
3458 * dispnew.c (init_display):
3459 * fontset.c (Fset_fontset_font):
3460 * frame.c (x_default_parameter):
3461 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3462 * xfns.c (x_default_scroll_bar_color_parameter)
3463 (x_default_font_parameter, x_create_tip_frame): Use it.
3464 * editfns.c (Fpropertize): Use local_cons.
3465 * process.c (status_message): Use build_local_string.
3466 * xfont.c (xfont_open): Use make_local_string.
3467 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3469 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3471 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3472 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3473 !__clang__. This works with GCC and with clang and is safer for
3474 compilers we don't know about.
3475 (local_cons): Rename parameter to make capture less likely.
3477 2014-09-17 Samuel Bronson <naesten@gmail.com>
3479 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3481 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3483 Fix minor problems found by static checking.
3484 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3486 * buffer.h (decode_buffer): Doc and indentation fixes.
3487 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3489 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3491 Avoid clang-specific warnings.
3492 * buffer.c (init_buffer): Shut up -Wself-assign.
3493 * process.c (server_accept_connection): Shut up -Wunsequenced.
3495 2014-09-16 Daniel Colascione <dancol@dancol.org>
3497 * fns.c (sxhash): For symbols, use address as hash code.
3499 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3501 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3502 * charset.c (load_charset_map_from_file): Use scoped_list2
3503 and build_local_string.
3504 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3505 * emacs.c (init_cmdargs, decode_env_path):
3506 * fileio.c (Fexpand_file_name):
3507 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3508 * frame.c (x_get_arg):
3509 * keyboard.c (safe_run_hooks_error):
3510 * lread.c (load_warn_old_style_backquotes):
3511 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3512 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3513 * xselect.c (x_clipboard_manager_error_1)
3514 (x_clipboard_manager_save_all):
3515 * xterm.c (x_term_init): Use build_local_string.
3517 Avoid more integer overflows on string size calculations.
3518 * category.c (Fmake_category_set):
3519 * xdisp.c (get_overlay_arrow_glyph_row):
3520 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3522 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3524 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3525 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3526 error message format. Use message_with_string to have non-ASCII
3527 file names properly displayed.
3528 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3529 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3530 where these APIs are not available even in UNICOWS.DLL.
3531 Improve the format of error messages and include the file name in them
3533 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3534 call play-sound-functions, per documentation.
3536 * w32.c (w32_get_long_filename, w32_get_short_filename):
3537 Constify the input file name arguments.
3539 * w32.h (w32_get_long_filename, w32_get_short_filename):
3542 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3544 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3545 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3546 [USE_LOCAL_ALLOCATORS]: New macros.
3547 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3548 (build_local_string): Avoid argument name expansion clash with
3550 * alloc.c (toplevel)
3551 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3552 Preprocessor guard to avoid impossible configuration.
3553 * charset.c (Ffind_charset_region, Ffind_charset_string):
3554 Use make_local_vector.
3555 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3556 * textprop.c (Fput_text_property, Fadd_face_text_property):
3558 (copy_text_properties): Use local_cons and local_list3.
3559 * chartab.c (uniprop_table):
3560 * data.c (wrong_choice, wrong_range):
3561 * doc.c (get_doc_string):
3562 * editfns.c (format2):
3563 * fileio.c (Fexpand_file_name, auto_save_error):
3564 * fns.c (Fyes_or_no_p):
3565 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3566 * fontset.c (Fset_fontset_font):
3567 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3568 (read_char_minibuf_menu_prompt):
3569 * keymap.c (silly_event_symbol_error, describe_vector):
3570 * menu.c (single_menu_item):
3571 * minibuf.c (Fread_buffer):
3572 * process.c (status_message, Fformat_network_address)
3573 (server_accept_connection): Use make_local_string and
3574 build_local_string. Prefer compound literals where appropriate.
3576 2014-09-15 Daniel Colascione <dancol@dancol.org>
3578 * fns.c (Fsort): Tweak sort docstring.
3580 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3582 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3583 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3584 set errno to EAGAIN instead, to allow the caller to retry the
3585 write after some waiting. Fixes deadlocks when Emacs exchanges a
3586 lot of data through the pipe. (Bug#18420)
3588 * sound.c (Fplay_sound_internal): Encode the sound file name in
3589 the ANSI codepage. Expand it against data-directory, as per docs,
3590 not against the current directory. No need to make a local copy
3591 of the file name; pass the encoded file name directly to
3592 do_play_sound. (Bug#18463)
3594 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3595 NULL, and the file name is not encodable in ANSI codepage, return
3596 the string with "?" replacement characters, which will fail the
3597 caller. This avoids returning a random value in that case.
3599 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3601 * window.c (Fresize_mini_window_internal): Set w->total_lines
3602 from w->pixel_height (Bug#18422).
3604 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3606 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3607 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3608 setting resize increments (Bug#18435).
3610 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3612 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3613 state around the call to line_bottom, since it can move the
3614 iterator to another screen line. This fixes off-by-one errors in
3615 the reported row in some rare cases.
3617 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3619 * callproc.c (init_callproc): Fix bug introduced at
3620 2014-09-07 (Bug#18474).
3622 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3624 Prefer ptrdiff_t to int and avoid integer overflows.
3625 * fileio.c (make_temp_name):
3626 * font.c (font_parse_family_registry): Avoid integer
3627 overflow on string size calculation.
3628 * data.c (Faset): Likewise for byte index.
3630 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3632 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3634 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3636 * lisp.h (make_local_string): Nitpick indent.
3637 * print.c (Fprin1_to_string): Remove unused GCPROs.
3639 More debugging aids around GCPROs.
3640 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3641 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3642 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3644 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3645 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3647 Remove redundant GCPROs around Ffuncall and Fapply calls.
3648 This is safe because Ffuncall protects all of its arguments by itself.
3649 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3650 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3651 (call6, call7): Likewise. Use compound literals where applicable.
3652 (run_hook_with_args_2): Use compound literal.
3654 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3656 Pacify --enable-gcc-warnings when no window system is used.
3657 These warnings found that subscript error, so they seem worthwhile.
3658 * composite.c (char_composable_p): Simplify a bit.
3659 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3660 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3661 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3662 * window.c (set_window_scroll_bars):
3663 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3664 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3665 Ignore -Wsuggest-attribute=const.
3666 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3667 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3669 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3671 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3672 Use check_iso_charset_parameter instead of doing the checks by hand.
3673 (check_iso_charset_parameter): Move up. Check parameters a bit
3674 more carefully, and return true for 96-char sets. All callers changed.
3676 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3678 Simplify lisp.h by removing the __COUNTER__ business.
3679 Reported by Dmitry Antipov in:
3680 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3681 * lisp.h (make_local_vector, make_local_string)
3682 (build_local_string): Simplify by not bothering with __COUNTER__.
3683 The __COUNTER__ business wasn't working properly, and was needed
3684 only for hypothetical future expansion anyway.
3686 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3688 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3689 terms to determine bitmap color. (Bug#18437)
3691 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3693 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3696 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3698 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3700 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3702 * xterm.c (handle_one_xevent): Detect iconified by looking at
3703 _NET_WM_STATE_HIDDEN.
3705 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3707 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3708 These can generate a constant with the correct value but the wrong
3709 width, which doesn't work as a printf argument. All uses removed.
3710 Reported by Dmitry Antipov in:
3711 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3712 (ENUMABLE): Remove; no longer needed.
3713 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3714 Remove; no longer needed because of the above change.
3715 Each definiens moved to the only use.
3717 Improve the experimental local and scoped allocation.
3718 * alloc.c (local_string_init, local_vector_init):
3719 New functions, defined if USE_LOCAL_ALLOCATORS.
3720 Mostly, these are moved here from lisp.h, as it's not
3721 clear it's worth making them inline.
3722 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3723 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3724 USE_STACK_LISP_OBJECTS, not on a laundry list.
3725 (local_string_init, local_vector_init): New decls.
3726 (union Aligned_Cons): New type.
3727 (scoped_cons): Use it. Give up on the char trick, as it's a too
3728 much of a maintenance hassle; if someone wants this speedup
3729 they'll just need to convince their compiler to align properly.
3730 Conversely, use the speedup if struct Lisp_Cons happens to
3731 be aligned even without a directive. Better yet, help it along
3732 by using union Aligned_Cons rather than struct Lisp_Cons.
3733 (pointer_valid_for_lisp_object): Remove. This check is not
3734 necessary, since make_lisp_ptr is already doing it. All uses removed.
3735 (local_vector_init, local_string_init): Move to alloc.c.
3736 (build_local_vector): Remove this awkward macro, replacing with ...
3737 (make_local_vector): New macro, which acts more like a function.
3738 Use statement expressions and use __COUNTER__ to avoid macro
3739 capture. Fall back on functions if these features are not supported.
3740 (build_local_string, make_local_string): Likewise.
3742 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3744 * xterm.c (x_term_init): Consolidate duplicated code.
3745 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3746 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3747 Add eassert and mark dpyinfo as dead only if it was alive.
3749 Add macros to allocate temporary Lisp objects with alloca.
3750 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3751 * character.h (parse_str_as_multibyte): Move prototype to ...
3752 * lisp.h (parse_str_as_multibyte): ... here.
3753 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3754 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3756 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3757 (local_string_init): New functions.
3758 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3759 (init_alloc_once): Call it.
3761 Cleanup last change and make all new stuff conditional.
3762 * lisp.h (build_local_string): Rename to ...
3763 (make_local_string): ... this macro.
3764 (build_local_string, scoped_list1, scoped_list3): New macros.
3765 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3766 and functions as such, use regular fallbacks otherwise.
3767 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3770 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3772 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3773 always make sure the marginal areas of the row are in sync with
3774 what the window wants. (Bug#18419)
3776 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3777 existing binding of a variable, to avoid silently aborting
3778 commands that use specbind. (Bug#18331)
3780 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3782 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3783 * coding.c (growable_destination): New function.
3784 (produce_chars): Use it for sanity checks. Do not fiddle with
3785 dst_end if the source and destination are both nil, as it's
3786 the caller's responsibility to avoid overlap.
3787 * keyboard.c (read_decoded_event_from_main_queue):
3788 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3789 length, not 4 times, to prevent decode_coding_c_string from trying
3790 to reallocate a destination. This removes the need for the FIXME.
3792 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3793 All callers simplified. Add a comment about exec_failed, vfork,
3796 Adjust drag-and-drop fix when window is above top (Bug#18303).
3797 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3798 XCDR bleed into XCAR's encoded value. Improve checks for
3799 out-of-range data while we're at it.
3801 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3803 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3804 is CONSP (Bug#18303).
3806 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3808 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3809 'alloca' gets passed arguments larger than MAX_ALLOCA.
3811 * font.c (MAX): Define if not defined elsewhere.
3813 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3815 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3816 here for destination buffer, to work around what appears to be a
3817 bug in decode_coding_c_string when the source and destination are
3820 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3821 This follows up on the recent thread in emacs-devel on alloca; see:
3822 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3823 This patch also cleans up alloca-related glitches noted while
3824 examining the code looking for unbounded alloca.
3826 * callproc.c (init_callproc):
3827 Rewrite to avoid need for alloca.
3828 * buffer.c (mouse_face_overlay_overlaps)
3829 (report_overlay_modification):
3830 * buffer.h (GET_OVERLAYS_AT):
3831 * coding.c (make_subsidiaries):
3832 * doc.c (Fsnarf_documentation):
3833 * editfns.c (Fuser_full_name):
3834 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3835 (search_embedded_absfilename, Fsubstitute_in_file_name):
3836 * fns.c (Fmake_hash_table):
3837 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3838 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3839 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3840 (xrdb_get_resource, x_get_resource_string):
3841 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3842 * ftxfont.c (ftxfont_draw):
3843 * image.c (xbm_load, xpm_load, jpeg_load_body):
3844 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3846 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3848 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3849 (find_and_return_menu_selection):
3850 * print.c (PRINTFINISH):
3851 * process.c (Fformat_network_address):
3852 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3853 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3854 * sound.c (wav_play, au_play):
3855 * syntax.c (skip_chars):
3856 * term.c (tty_menu_activate, tty_menu_show):
3857 * textprop.c (get_char_property_and_overlay):
3858 * window.c (Fset_window_configuration):
3859 * xdisp.c (safe__call, next_overlay_change, vmessage)
3860 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3861 * xfaces.c (face_at_buffer_position):
3862 * xmenu.c (x_menu_show):
3863 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3864 allocation size isn't bounded.
3865 * callint.c (Fcall_interactively): Redo memory_full check
3866 so that it can be done at compile-time on some platforms.
3867 * coding.c (MAX_LOOKUP_MAX): New constant.
3868 (get_translation_table): Use it.
3869 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3870 SAFE_ALLOCA, to catch integer overflows on size calculation.
3871 (exec_failed) [!DOS_NT]: New function.
3872 (child_setup) [!DOS_NT]: Use it.
3873 * editfns.c (Ftranspose_regions):
3874 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3875 * editfns.c (check_translation):
3876 Allocate larger buffers on the heap.
3877 * eval.c (internal_lisp_condition_case):
3878 Check for MAX_ALLOCA overflow.
3879 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3880 (Fbase64_encode_region, Fbase64_decode_region):
3881 Avoid unnecessary calls to SAFE_FREE before 'error'.
3882 * buffer.c (mouse_face_overlay_overlaps):
3883 * editfns.c (Fget_pos_property, check_translation):
3884 * eval.c (Ffuncall):
3885 * font.c (font_unparse_xlfd, font_find_for_lface):
3886 * ftfont.c (ftfont_drive_otf):
3887 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3888 (menu_bar_items, tool_bar_items):
3889 * sound.c (Fplay_sound_internal):
3890 * xdisp.c (load_overlay_strings, dump_glyph_row):
3891 Use an ordinary auto buffer rather than alloca, since the
3892 allocation size is fixed and small.
3893 * ftfont.c: Include <c-strcase.h>.
3894 (matching_prefix): New function.
3895 (get_adstyle_property): Use it, to avoid need for alloca.
3896 * keyboard.c (echo_add_key):
3897 * keymap.c (describe_map): Use ptrdiff_t, not int.
3898 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3899 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3900 when counting bytes.
3901 * lisp.h (xlispstrdupa): Remove, replacing with ...
3902 (SAFE_ALLOCA_STRING): ... new macro with different API.
3903 This fixes a portability problem, namely, alloca result
3904 passed to another function. All uses changed.
3905 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3907 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3908 (REGEX_ALLOCATE): New macros.
3909 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3910 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3912 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3914 (decode_mode_spec_coding): Store directly into buf rather than
3915 into an alloca temporary and copying the temporary to the buf.
3917 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3919 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3921 2014-09-04 Jan D <jan.h.d@swipnet.se>
3923 * xterm.c (x_term_init): Don't call x_session_initialize if running
3924 as a daemon (Bug#18375).
3926 * xsmfns.c: Initialize ice_fd.
3928 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3930 Less chatter in 'make' output.
3931 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3932 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3933 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3935 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3937 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3938 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3940 * nsfns.m (Fx_create_frame):
3941 * w32fns.c (Fx_create_frame):
3942 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3945 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3947 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3948 the reported row in the case of a window with a header line, by
3949 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3950 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3952 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3954 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3955 when configured --with-wide-int on typical 32-bit platforms.
3957 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3959 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3960 when HPOS is negative, for the benefit of R2L glyph rows whose
3961 newline overflows into the fringe.
3963 2014-09-03 Ken Brown <kbrown@cornell.edu>
3965 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3967 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3969 Minor cleanup of recent strlen-avoiding patch.
3970 * fileio.c (CHECK_LENGTH): Remove.
3971 Rewrite callers so that they don't need it.
3972 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3973 variable wasn't set.
3975 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3977 * fileio.c (CHECK_LENGTH): New macro.
3978 (Fexpand_file_name): Use it and get rid of a few more calls
3979 to strlen and strcat.
3980 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3981 * lisp.h (egetenv): ... because of a new inline function used to
3982 avoid calls to strlen for a compile-time constants.
3984 * buffer.h (decode_buffer): New function.
3985 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3986 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3987 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3988 * data.c (Flocal_variables_p):
3989 * fileio.c (Fverify_visited_file_modtime):
3990 * marker.c (live_buffer): Use it.
3992 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3994 Avoid extra calls to strlen in filesystem I/O routines.
3995 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3996 the length of 'newdir' is known or may be precalculated.
3997 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3998 not 'char *', and so use precalculated length.
3999 (Ffile_accessible_directory_p):
4000 * callproc.c (encode_current_directory, init_callproc):
4001 * charset.c (init_charset):
4002 * lread.c (load_path_check, load_path_default): Adjust users.
4003 * lisp.h (file_accessible_directory_p): Tweak prototype.
4005 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4007 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4010 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4012 --enable-silent-rules now suppresses more chatter.
4013 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4014 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4015 (am__v_CCLD_1): New macros, taken from Automake.
4016 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4018 Clean up extern decls a bit.
4019 * bytecode.c: Include blockinput.h and keyboard.h rather
4020 than rolling their APIs by hand.
4021 * emacs.c: Include regex.h and rely on its and lisp.h's API
4022 rather than rolling them by hand.
4023 * lastfile.c: Include lisp.h, to check this file's API.
4024 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4026 * regex.h (re_max_failures): New decl.
4027 * unexcw.c, unexmacosx.c, unexw32.c:
4028 Rely on lisp.h's API rather than rolling it by hand.
4029 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4030 Declare at top level, to pacify GCC -Wnested-externs.
4032 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4034 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4035 clipping rectangle become negative (i.e. large positive, since
4036 it's an unsigned data type). This can happen in R2L hscrolled
4037 glyph rows, and caused us to draw the cursor glyph on the fringe.
4038 For the details, see
4039 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4041 2014-08-31 Ken Brown <kbrown@cornell.edu>
4043 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4044 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4045 is defined. (Bug#18368)
4047 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4049 Vector-sorting fixes (Bug#18361).
4050 It's not safe to call qsort or qsort_r, since they have undefined
4051 behavior if the user-specified predicate is not a total order.
4052 Also, watch out for garbage-collection while sorting vectors.
4053 * fns.c: Include <vla.h>.
4054 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4055 (sort_vector_compare): Remove, replacing with ....
4056 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4057 ... these new functions.
4058 (sort_vector): Rewrite to use the new functions.
4059 GCPRO locals, since the predicate can invoke the GC.
4060 Since it's in-place return void; caller changed.
4061 (merge): Use 'inorder', for clarity.
4063 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4064 One can't hoist this out of the 'if', because intervening calls to
4065 newlocale, twolower, etc. can change errno.
4067 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4069 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4070 wording of the error messages.
4071 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4074 * w32proc.c (get_lcid_callback): Accept locale specifications
4075 without the country part, as in "enu" vs "enu_USA".
4076 (w32_compare_strings): Signal an error if a locale was specified,
4077 but couldn't be translated into a valid LCID.
4079 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4081 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4083 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4085 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4086 errno after towlower_l. errno's value is not specified after
4087 towlower_l. Instead, assume that towlower_l returns its argument
4088 on failure, which is portable in practice.
4090 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4092 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4094 * w32proc.c (w32_compare_strings): Accept additional argument
4095 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4096 if requested. If w32-collate-ignore-punctuation is non-nil, add
4097 NORM_IGNORESYMBOLS to the flags.
4098 (LINGUISTIC_IGNORECASE): Define if not already defined.
4099 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4101 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4104 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4106 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4107 Define substitutes for platforms that lack them.
4108 (str_collate): Add arguments locale and ignore_case.
4110 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4111 Add optional arguments LOCALE and IGNORE-CASE.
4113 * lisp.h (str_collate): Adapt argument list.
4115 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4117 Add vectors support to Fsort.
4118 * fns.c (sort_vector, sort_vector_compare): New functions.
4119 (sort_list): Likewise, refactored out of ...
4120 (Fsort): ... adjusted user. Mention vectors in docstring.
4121 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4122 * alloc.c (make_save_int_obj): New function.
4123 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4124 (make_save_int_obj): Add prototype.
4126 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4127 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4128 Conditionally define to match system's qsort_r signature.
4129 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4131 2014-08-28 Ken Brown <kbrown@cornell.edu>
4133 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4134 dumping and the system malloc after dumping. (Bug#18222)
4136 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4137 Define as macros, expanding to hybrid_malloc, etc.
4138 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4139 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4141 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4142 full implementation on Cygwin. Remove Cygwin-specific code that
4143 is no longer needed.
4144 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4145 Redefine as macros expanding to gmalloc, grealloc, etc.
4146 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4147 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4148 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4149 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4151 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4152 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4153 HAVE_POSIX_MEMALIGN)]: New functions.
4154 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4155 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4156 hybrid_aligned_alloc; declare.
4157 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4158 HAVE_POSIX_MEMALIGN)]: Define.
4159 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4160 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4161 Define as macro, expanding to gget_current_dir_name, and define
4163 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4164 malloc_enable_thread(). Don't initialize malloc.
4165 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4166 no longer defined on Cygwin).
4167 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4168 * sheap.c (bss_sbrk_buffer_end): New variable.
4169 * unexcw.c (__malloc_initialized): Remove variable.
4170 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4172 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4175 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4177 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4178 In `event->y' return entire range (the size of the scroll bar minus
4180 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4181 return entire range (the scaled size of the scroll bar minus
4182 that of the slider). In `portion' return the scaled position of
4184 (xaw_jump_callback): Restore part of code for vertical scroll
4185 bar broken in change from 2014-07-27.
4186 (xaw_scroll_callback): Provide incremental scrolling with
4187 horizontal scroll bars.
4189 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4191 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4193 * indent.c (Fvertical_motion): Fix vertical motion up through a
4194 display property after a newline. (Bug#18276)
4196 * xdisp.c (display_line): Don't assume that the call to
4197 reseat_at_next_visible_line_start ends up at a character
4198 immediately following the newline on the previous line.
4199 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4200 beyond ZV, which causes infloop in redisplay. For the details, see
4201 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4203 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4204 coordinate for hscrolled R2L screen lines. (Bug#18277)
4206 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4208 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4211 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4213 * syntax.c (scan_lists): Don't examine positions before BEGV.
4216 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4218 Improve robustness of new string-collation code (Bug#18051).
4219 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4220 (newlocale, wcscoll_l): Define substitutes for platforms that
4221 lack them, so as to simplify the mainline code.
4222 (str_collate): Simplify the code by assuming the above definitions.
4223 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4224 For example, the old version left the Emacs in the wrong locale if
4225 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4226 result. Report an error if newlocale fails.
4228 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4230 * lisp.h (str_collate):
4231 * sysdep.c (str_collate): Return int.
4232 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4234 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4236 Fix some glitches in previous change.
4237 * sysdep.c (stack_direction): Replace stack_grows_down
4238 to simplify calculation of stack boundaries.
4239 (handle_sigsegv): Check whether we really crash somewhere near
4240 to stack boundary, and handle fatal signal as usual if not.
4241 (init_sigsegv): Adjust accordingly.
4242 * keyboard.c (Vtop_level_message): Rename to
4243 Vinternal__top_level_message, as suggested by Stefan Monnier in
4244 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4245 All related users changed.
4247 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4249 Handle C stack overflow caused by too nested Lisp evaluation.
4250 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4251 siglongjmp point to transfer control from SIGSEGV handler.
4252 * keyboard.c (return_to_command_loop, recover_top_level_message)
4253 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4254 (regular_top_level_message): New variable.
4255 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4256 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4258 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4259 new variables described above.
4260 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4261 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4262 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4263 (init_sigsegv): New function.
4264 (init_signals): Use it.
4266 2014-08-25 Ken Brown <kbrown@cornell.edu>
4268 * emacs.c (main): Remove use of obsolete macro
4269 G_SLICE_ALWAYS_MALLOC.
4271 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4273 Implement locale-sensitive string collation for MS-Windows.
4274 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4275 New functions. (Bug#18051)
4277 * w32.h (w32_compare_strings): Add prototype.
4279 * w32.c <g_b_init_compare_string_w>: New global flag.
4280 (globals_of_w32): Initialize it.
4282 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4284 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4285 [WINDOWSNT]: Call str_collate on MS-Windows.
4287 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4289 One more minor cleanup of font subsystem.
4290 * font.h (struct font_driver): Convert text_extents to
4291 return void because returned value is never actually used.
4292 * macfont.m (macfont_text_extents):
4293 * w32font.c (w32font_text_extents):
4294 * xftfont.c (xftfont_text_extents): Adjust to return void
4295 and assume that 'metrics' argument is always non-NULL.
4296 * ftfont.c (ftfont_text_extents):
4297 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4299 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4301 Minor cleanups of str_collate fix (Bug#18051).
4302 * fns.c (str_collate): Move decl from here ...
4303 * lisp.h (str_collate): ... to here.
4304 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4305 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4306 potential problems with integer overflow. Don't assume
4307 setlocale succeeds. Remove unnecessary test before restoring
4308 locale via setlocale, and free the copied setlocale string
4311 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4313 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4315 * sysdep.c (str_collate): New function. (Bug#18051)
4317 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4319 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4320 if the initial "rm -f" fails. This is for MinGW builds, where
4321 MS-Windows will not allow deleting the executable file of a
4324 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4326 * w32term.c (w32_scroll_bar_handle_click)
4327 (w32_horizontal_scroll_bar_handle_click)
4328 (x_scroll_bar_report_motion)
4329 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4330 SB_THUMBTRACK, use the 32-bit position information returned by
4331 GetScrollInfo, not the 16-bit information returned in the Windows
4334 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4336 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4337 second coordinate ('y') reported for dragging the horizontal
4340 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4342 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4343 and text area-relative x-coordinates.
4345 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4347 Avoid overwriting the reversed_p flags in the glyph matrices when
4348 init_iterator or start_display are called.
4349 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4351 (tool_bar_height, redisplay_tool_bar, try_window)
4352 (try_window_reusing_current_matrix, try_window_id)
4353 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4354 reversed_p flag of the iterator's glyph row where the glyph row
4355 is going to be redrawn.
4357 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4359 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4361 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4363 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4364 of emacs_event return length from si.nPage to si.nMax.
4365 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4366 interchange start and end of thumb.
4368 2014-08-15 Ken Brown <kbrown@cornell.edu>
4370 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4371 ERRORCHECK mutexes. (Bug#18222)
4373 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4375 * frame.c (set_menu_bar_lines_1): Remove.
4376 (set_menu_bar_lines): Call change_frame_size instead of
4377 set_menu_bar_lines_1.
4379 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4381 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4384 2014-08-11 Glenn Morris <rgm@gnu.org>
4386 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4387 writing before backing up, since it causes a more serious problem
4388 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4389 (choose_write_coding_system): No longer callable from Lisp.
4390 Move last piece back here from Fwrite_region.
4391 (Fwrite_region, syms_of_fileio): Update for above changes.
4393 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4395 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4396 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4397 (Fwindow_new_pixel, Fset_window_new_pixel)
4398 (Fset_window_new_total, Fset_window_new_normal)
4399 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4401 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4403 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4405 * fontset.c (Finternal_char_font): Recompute basic faces if the
4406 frame's face cache was cleared. (Bug#18162)
4408 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4410 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4411 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4412 base buffer's undo list.
4414 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4416 Fix a couple of recent inadvertent breaks of the MSDOS port.
4417 * msdos.c: include required menu.h
4418 * term.c: set correct menu_show_hook on MSDOS.
4420 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4422 Fix handling of menu bar line on TTY frames (Bug#18136)
4424 * dispnew.c (handle_window_change_signal):
4425 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4426 frame's menu bar lines subtracted from height.
4427 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4429 (adjust_frame_size): Count in menu bar when setting FrameRows.
4430 (make_terminal_frame): When setting up the frame's lines and
4431 text height don't count in the menu bar.
4432 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4433 lines subtracted from height.
4434 (do_switch_frame): Set tty's FrameRows to number of total lines
4436 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4437 is used, return total number of lines and columns.
4438 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4440 * term.c (OUTPUT, tty_set_terminal_modes)
4441 (tty_set_terminal_window, tty_set_scroll_region)
4442 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4443 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4444 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4445 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4446 Call change_frame_size with frame's menu bar lines subtracted
4448 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4449 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4452 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4454 * alloc.c (Fmemory_info): Remove a stray brace.
4456 * process.c: Fix a comment typo.
4458 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4460 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4462 * widgetprv.h (EmacsFramePart): Remove font.
4464 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4465 (resources, setup_frame_cursor_bits): Remove unused variables and
4466 functions, esp. wrt. font (Bug#18227).
4468 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4470 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4472 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4474 Refer to MS-DOS using the same name everywhere.
4476 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4480 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4482 * w32term.c (w32_redeem_scroll_bar):
4483 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4484 not redeeming scroll bars that have been turned off.
4486 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4488 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4489 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4490 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4491 (safe_run_hook_funcall): Adjust accordingly.
4493 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4495 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4496 Condition correctly according to toolkit used.
4497 * frame.c (make_initial_frame, make_terminal_frame)
4498 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4499 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4500 assignments according to presence of toolkit scrollbars.
4501 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4502 Condition correctly according to toolkit used.
4503 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4504 only if toolkit supports it.
4505 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4507 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4509 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4511 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4513 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4514 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4515 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4516 (safe_run_hooks): Remove comment which is not relevant any more.
4518 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4520 Don't let big frames overrun the stack.
4521 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4522 Use SAFE_NALLOCA, not alloca.
4524 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4525 * dired.c (directory_files_internal): Use a volatile variable
4526 to prevent the compiler from optimizing away all copies of a local.
4527 I wonder how many other GC-related bugs like this lurk elsewhere?
4529 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4530 * xterm.h (struct x_display_info): New member 'connection'.
4531 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4532 so that x_delete_terminal has a file descriptor to pass to
4533 delete_keyboard_wait_descriptor.
4535 Don't mishandle year-9999 dates (Bug#18176).
4536 * editfns.c (decode_time_components): Store an invalid timespec
4537 on overflow, instead of returning false, so that the caller can
4538 distinguish overflow from other errors.
4539 (lisp_time_argument, lisp_seconds_argument): If the time is out
4540 of range, signal a time overflow instead of an invalid time spec.
4541 * keyboard.c (decode_timer): Treat time overflow like other
4544 Avoid undefined behavior with signed left shift.
4545 Caught by 'gcc -fsanitize=undefined'.
4546 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4547 * dispnew.c (line_hash_code, scrolling):
4548 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4549 Use 'unsigned', not 'int', for line hashes.
4550 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4552 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4554 Make compare-strings more compatible with old behavior (Bug#17903).
4555 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4557 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4559 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4560 Don't add label between left and right buttons (Bug#18129).
4562 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4564 Make functions static that no longer need to be extern.
4565 * frame.c, frame.h (set_menu_bar_lines):
4566 * keyboard.c (Qleftmost, Qrightmost):
4567 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4568 (x_set_internal_border_width):
4571 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4573 Fix display of R2L lines when the last character fits only partially.
4574 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4576 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4577 R2L row is visible only partially, give the row a negative x
4579 (display_line): Fix the calculation of the glyph whose pixel width
4580 is used to decide whether the last produced glyph fits on the
4581 line. When the last glyph fits only partially, give the row a
4584 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4585 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4586 pixel width of the first glyph that is hscrolled from display.
4587 (display_line): In R2L glyph rows, don't give a negative offset to
4588 row->x when the first glyph begins before first_visible_x.
4590 * xdisp.c (display_line): If called with iterator set up to write
4591 to a marginal area, delay the call to handle_line_prefix until we
4592 switch back to the text area. (Bug#18035)
4594 * .gdbinit (xwindow): The members total_cols, total_lines,
4595 left_col, and top_line are C integers (and has been so for the
4598 2014-08-01 Andreas Schwab <schwab@suse.de>
4600 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4601 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4603 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4605 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4606 (timerfd_callback): Ignore weird events with no data. Add tight
4607 assertions and comments.
4608 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4609 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4611 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4613 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4614 I had confused && with ||.
4616 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4618 Simplify timerfd configuration and fix some minor glitches.
4619 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4620 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4621 Fall back on timer_create if timerfd_create fails at runtime.
4622 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4623 kernel primitives to do resolution. All uses removed.
4624 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4625 (turn_on_atimers): Clear timer_create-based timers too,
4628 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4629 Without this change, the code can access the local variable 'width'
4630 even when it has not been initialized, and likewise for 'height';
4631 in either case this leads to undefined behavior.
4633 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4635 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4636 necessary, put horizontal scroll bar resources as well. See
4637 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4638 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4640 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4642 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4643 background value to match the resource of its vertical counterpart.
4645 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4647 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4648 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4650 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4652 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4653 change that added the top margin height to the requested height
4654 and revert (undocumented) part of 2014-07-28 change that changed
4655 the logic of whether a size change occurred.
4657 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4659 * .gdbinit (xwindow): The members total_cols, total_lines,
4660 left_col, and top_line are C integers (and has been so for the
4663 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4666 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4668 On GNU/Linux, use timerfd for asynchronous timers.
4669 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4670 (toplevel): Rename alarm_timer_ok to special_timer_available.
4671 [HAVE_TIMERFD]: Declare timerfd.
4672 [HAVE_CLOCK_GETRES]: Declare resolution.
4673 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4674 system timer resolution.
4675 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4676 (timerfd_callback) [HAVE_TIMERFD]: New function.
4677 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4678 [ENABLE_CHECKING]: New function for the sake of automated tests.
4679 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4680 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4681 [ENABLE_CHECKING]: Defsubr test function.
4682 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4683 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4684 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4686 Fix --without-x build and pacify --enable-gcc-warnings.
4687 Problems reported in Bug#18122 and Bug#18124.
4688 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4689 (frame_windows_min_size): Now static.
4690 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4692 (adjust_frame_size): Always declare prototype.
4694 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4695 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4696 * atimer.c (timerfd_callback): Always read expiration data.
4698 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4699 * process.c (add_timer_wait_descriptor): Add timer descriptor
4700 to input_wait_mask and non_process_wait_mask as well.
4702 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4704 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4706 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4708 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4709 Reinstate code removed by the prevoius commit to this file.
4711 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4713 * buffer.h (struct buffer): New fields scroll_bar_height and
4714 horizontal_scroll_bar_type.
4715 * buffer.c (bset_scroll_bar_height)
4716 (bset_horizontal_scroll_bar_type): New functions.
4717 (Fbuffer_swap_text): Handle old_pointm field.
4718 (init_buffer_once): Set defaults for scroll_bar_height and
4719 horizontal_scroll_bar_type.
4720 (syms_of_buffer): New variables scroll_bar_height and
4721 horizontal_scroll_bar_type.
4722 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4723 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4724 (set_vertical_scroll_bar): Remove prototype.
4725 (x_change_tool_bar_height): Add prototype.
4726 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4727 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4728 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4730 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4731 (update_window): Start mode_line_row->y after horizontal scroll
4733 (change_frame_size_1): Call adjust_frame_size.
4734 (init_display): When changing the size of a tty frame do not
4735 pass height of menu bar.
4736 (Qframe_windows_min_size): New symbol.
4737 * frame.h (struct frame): List tool bar fields after menu bar
4738 fields. Add official, total_lines, horizontal_scroll_bars,
4739 config_scroll_bar_height and config_scroll_bar_lines fields.
4740 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4741 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4742 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4743 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4744 (FRAME_WINDOWS_HEIGHT): New macros.
4745 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4746 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4747 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4748 horizontal scroll bar.
4749 (frame_inhibit_resize, adjust_frame_size)
4750 (frame_windows_min_size): Add declarations.
4751 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4752 (x_set_scroll_bar_default_height, x_set_left_fringe)
4753 (x_set_right_fringe, x_set_vertical_scroll_bars)
4754 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4755 (x_set_scroll_bar_height): Add external declarations.
4756 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4757 (adjust_frame_size): New functions.
4758 (make_frame): Initial horizontal_scroll_bars field.
4759 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4761 (make_initial_frame, make_terminal_frame): No horizontal scroll
4762 bar in initial and terminal frames. Use adjust_frame_size.
4763 (Fframe_total_cols): Fix doc-string.
4764 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4765 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4766 Rewrite using adjust_frame_size.
4767 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4768 (Qframe_windows_min_size): New symbols.
4769 (x_set_frame_parameters): Remove call of check_frame_size.
4770 (x_report_frame_params): Return scroll_bar_height value.
4771 (x_set_left_fringe, x_set_right_fringe): New functions.
4772 (adjust_frame_height, x_set_internal_border_width)
4773 (x_set_fringe_width): Remove.
4774 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4775 (x_set_scroll_bar_width, x_set_right_divider_width)
4776 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4777 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4779 (x_figure_window_size): Rewrite to make frame display the
4780 expected number of lines.
4781 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4782 (Vdefault_frame_horizontal_scroll_bars)
4783 (Vframe_initial_frame_tool_bar_height)
4784 (frame_inhibit_implied_resize): New variables.
4785 * fringe.c (compute_fringe_widths): Remove.
4786 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4787 (xg_create_horizontal_scroll_bar)
4788 (xg_update_horizontal_scrollbar_pos)
4789 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4790 (xg_get_default_scrollbar_height)
4791 (xg_clear_under_internal_border): Extern.
4792 * gtkutil.c (xg_frame_resized): Don't call
4793 do_pending_window_change.
4794 (xg_frame_set_char_size): Use adjust_frame_size.
4795 (style_changed_cb): Call update_theme_scrollbar_height and
4796 x_set_scroll_bar_default_height.
4797 (x_wm_set_size_hint): Don't call check_frame_size.
4798 (update_theme_scrollbar_height)
4799 (xg_get_default_scrollbar_height)
4800 (xg_create_horizontal_scroll_bar)
4801 (xg_update_horizontal_scrollbar_pos)
4802 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4803 (xg_create_scroll_bar): Set horizontal slot of bar.
4804 (xg_initialize): Call update_theme_scrollbar_height.
4805 (xg_clear_under_internal_border): No more static.
4806 * insdel.c (adjust_suspend_auto_hscroll): New function.
4807 (adjust_markers_for_delete, adjust_markers_for_insert)
4808 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4809 * keyboard.c (readable_events, discard_mouse_events)
4810 (make_lispy_event): Handle horizontal scroll bar click events.
4811 (Fsuspend_emacs): When changing the size of a tty frame do not
4812 pass height of menu bar.
4813 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4814 (Qright, Qleftmost, Qrightmost): New symbols.
4815 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4817 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4818 * nsfns.m (x_set_internal_border_width): New function.
4819 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4820 Remove extended fringe code.
4821 (x_set_window_size, x_new_font): Don't call
4822 compute_fringe_widths.
4823 * term.c (Fresume_tty): When changing the size of a tty frame do
4824 not pass height of menu bar.
4825 (clear_tty_hooks, set_tty_hooks):
4826 Clear horizontal_scroll_bar_hook.
4827 (init_tty): Frame has no horizontal scroll bars.
4828 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4829 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4830 scroll_bar_after_handle, scroll_bar_left_arrow,
4831 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4832 scroll_bar_to_rightmost entries.
4833 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4834 (struct terminal): Add set_horizontal_scroll_bar_hook.
4835 * w32console.c (initialize_w32_display):
4836 Clear horizontal_scroll_bar_hook.
4837 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4839 (x_clear_under_internal_border, x_set_internal_border_width):
4841 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4842 Set windows_or_buffers_changed when adding the menu bar.
4843 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4844 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4845 (w32_createhscrollbar): New functions.
4846 (w32_createscrollbar): Rename to w32_createvscrollbar.
4847 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4848 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4849 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4850 Add WM_EMACS_SHOWCURSOR.
4851 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4852 case do not artificially impose WM size hints.
4853 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4854 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4856 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4857 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4858 (unwind_create_frame_1): Remove.
4859 (Fx_create_frame): Make both scrollbars the system standard
4860 width and height. Use official field of frame structure to
4861 inhibit running window-configuration-change-hook.
4862 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4863 pixelwise. Handle frame's official field.
4864 (w32_frame_parm_handlers): Remove x_set_fringe_width
4865 entries. Add x_set_scroll_bar_height,
4866 x_set_horizontal_scroll_bars, x_set_left_fringe and
4868 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4869 pass height of menu bar to change_frame_size.
4870 * w32menu.c (set_frame_menubar): Rewrite using
4871 frame_inhibit_resize.
4872 * w32term.h (struct w32_display_info):
4873 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4874 (struct scroll_bar): Add horizontal.
4875 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4876 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4877 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4878 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4879 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4880 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4881 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4882 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4883 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4884 Define instead of WM_EMACS_CREATESCROLLBAR.
4885 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4886 WND_SCROLLBAR_INDEX.
4887 * w32term.c (horizontal_scroll_bar_min_handle)
4888 (horizontal_scroll_bar_left_border)
4889 (horizontal_scroll_bar_right_border): New integers.
4890 (x_set_frame_alpha): Replace x_highlight_frame by
4892 (x_window_to_scroll_bar): New argument "type". Update callers
4894 (w32_set_horizontal_scroll_bar_thumb)
4895 (x_horizontal_scroll_bar_report_motion)
4896 (w32_set_horizontal_scroll_bar)
4897 (w32_horizontal_scroll_bar_handle_click)
4898 (x_horizontal_scroll_bar_report_motion): New functions.
4899 (w32_mouse_position): Discriminate horizontal and vertical
4901 (my_create_scrollbar): Replace with two new functions
4902 my_create_vscrollbar and my_create_hscrollbar.
4903 (x_scroll_bar_create): New argument "horizontal".
4904 Update callers accordingly.
4905 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4906 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4908 (w32_read_socket): Handle WM_HSCROLL cae.
4909 (x_new_font): Don't recompute fringe widths.
4910 Use frame_inhibit_resize. Calculate new menu bar height iff we
4911 build without toolkit. Always clear under internal border.
4912 (x_set_window_size): Don't check frame size or recompute
4913 fringes. Reset fullscreen status before applying sizes.
4914 Always resize as requested by pixelwise argument. Don't call
4915 do_pending_window_change.
4916 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4917 (w32_initialize_display_info): Initialize dpyinfo's
4918 horizontal_scroll_bar_cursor entry.
4919 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4920 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4921 horizontal_scroll_bar_left_border.
4922 (w32fullscreen_hook): Intermittently resize window to normal
4923 when switching from fullscreen to maximized state.
4924 (run_window_configuration_change_hook): Don't run it if frame is
4926 (unwind_change_frame): Remove.
4927 (Fset_window_configuration): Rewrite using frame's official field.
4928 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4929 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4930 * window.h (struct window): New fields old_pointm,
4931 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4932 scroll_bar_height and suspend_auto_hscroll.
4933 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4935 (sanitize_window_sizes): Extern.
4936 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4937 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4938 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4939 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4940 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4942 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4943 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4944 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4945 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4946 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4947 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4948 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4949 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4950 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4951 (Fwindow_old_point, sanitize_window_sizes): New functions.
4952 (Qwindow_sanitize_window_sizes): New symbol.
4953 (window_body_height): Count in horizontal scroll bar.
4954 (set_window_hscroll, Fscroll_left, Fscroll_right):
4955 Set suspend_auto_hscroll slot.
4956 (Fwindow_inside_edges): Count fringes pixelwise.
4957 (coordinates_in_window, Fcoordinates_in_window_p):
4958 Consider horizontal scroll bar.
4959 (check_frame_size, adjust_window_margins): Remove functions and
4960 corresponding calls.
4961 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4962 (temp_output_buffer_show): Reset hscroll related fields.
4963 Initialize old_pointm.
4964 (make_parent_window): Initialize old_pointm.
4965 (make_window): Initialize old_pointm, horizontal scroll bar type,
4966 and scroll bar height.
4967 (resize_frame_windows): Don't count top margin in new sizes.
4968 Don't use safe sizes when shrinking a frame; let the window
4969 manager do the clipping.
4970 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4972 (Fdelete_window_internal): Unchain old_pointm marker.
4973 (window_scroll_pixel_based, Fscroll_other_window):
4975 (Fwindow_text_width, Fwindow_text_height): New argument
4977 (struct saved_window): New fields, old_pointm, hscroll_whole,
4978 suspend_auto_hscroll, scroll_bar_height and
4979 horizontal_scroll_bar_type.
4980 (Fset_window_configuration, save_window_save): Set new fields of
4982 (apply_window_adjustment): Don't call adjust_window_margins.
4983 (set_window_margins): Don't change margins if new sizes don't
4985 (set_window_scroll_bars): New argument "horizontal_type".
4986 Handle horizontal scroll bars. Don't change scroll bars if they
4987 don't fit into window.
4988 (Fset_window_scroll_bars): New argument "horizontal_type".
4989 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4990 (compare_window_configurations): Compare horizontal scroll bar
4992 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4993 horizontal scroll bar height.
4994 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4995 instead of FRAME_LINES.
4996 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4997 ON_VERTICAL_SCROLL_BAR.
4998 (with_echo_area_buffer): Initialize old_pointm.
4999 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5001 (unwind_with_echo_area_buffer): Handle old_pointm.
5002 (update_tool_bar): Set do_update when the tool bar window has at
5003 least one line (since this is what the user sets).
5004 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5005 (redisplay_tool_bar): Return early when toolbar has zero lines.
5006 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5007 (hscroll_window_tree): Handle suspension of auto_hscroll and
5009 (set_horizontal_scroll_bar): New function.
5010 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5011 more than one line. Handle horizontal scroll bars.
5012 (note_mouse_highlight): Handle horizontal scrol bars.
5013 (expose_frame): Set dimensions of XRectangle from frame's text
5015 (Vvoid_text_area_pointer): Update doc-string.
5016 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5017 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5018 (x_set_internal_border_width): New functions.
5019 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5020 (unwind_create_frame_1): Remove.
5021 (Fx_create_frame): Handle horizontal scroll bars. Use official
5022 field of frame structure to inhibit running
5023 window-configuration-change-hook.
5024 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5025 pixelwise. Handle frame's official field.
5026 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5027 x_set_horizontal_scroll_bars, x_set_left_fringe,
5029 * xmenu.c (update_frame_menubar, free_frame_menubar):
5030 Use adjust_frame_size.
5031 * xterm.h (struct x_display_info):
5032 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5034 (struct scroll_bar): Add horizontal slot.
5035 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5036 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5037 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5038 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5039 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5040 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5041 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5042 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5043 (x_clear_under_internal_border): Remove.
5044 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5045 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5046 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5047 HORIZONTAL. Update callers.
5048 (horizontal_action_hook_id): New action hook id.
5049 (x_horizontal_scroll_bar_to_input_event)
5050 (x_create_horizontal_toolkit_scroll_bar)
5051 (xt_horizontal_action_hook)
5052 (x_set_toolkit_horizontal_scroll_bar_thumb)
5053 (XTset_horizontal_scroll_bar, x_net_wm_state)
5054 (x_horizontal_scroll_bar_report_motion): New functions.
5055 (xg_scroll_callback, x_scroll_bar_handle_click):
5056 Handle horizontal scroll bars.
5057 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5058 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5060 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5061 Handle horizontal scroll bars.
5062 (handle_one_xevent): Handle horizontal scroll bar events.
5063 Call x_net_wm_state.
5064 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5066 (x_set_window_size): Don't call check_frame_size and
5067 do_pending_window_change.
5068 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5069 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5070 (x_scroll_bar_set_handle): Add some checks when calling
5073 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5075 Revert previous change.
5076 There is certainly nothing wrong with writing code like 'lo <= i
5077 && i <= hi', even if LO happens to a constant. There isn't even
5078 anything wrong in general with writing 'a <= b' if A happens to
5079 be a constant. At any rate stylistic changes shouldn't
5080 be done like this without discussion.
5082 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5084 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5085 (Fgarbage_collect): Reorder conditions that are written backwards.
5086 * data.c (cons_to_unsigned): Likewise.
5087 * dispnew.c (update_frame_1, sit_for): Likewise.
5088 * fileio.c (file_offset): Likewise.
5089 * filelock.c (read_lock_data, lock_file): Likewise.
5090 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5092 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5093 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5094 * lread.c (read1): Likewise.
5095 * minibuf.c (read_minibuf_noninteractive): Likewise.
5096 * nsterm.m (x_set_frame_alpha): Likewise.
5097 * process.c (wait_reading_process_output): Likewise.
5098 * region-cache.c (delete_cache_boundaries): Likewise.
5099 * xterm.c (x_set_frame_alpha): Likewise.
5101 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5103 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5106 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5108 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5109 because atimer expiration is absolute rather than relative.
5111 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5113 * w32term.h (current_popup_menu, menubar_in_use):
5114 Move declarations from w32term.c.
5116 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5118 * w32fns.c (menubar_in_use): No more static.
5119 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5121 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5123 Move hourglass machinery to RIF.
5124 * dispextern.h (struct redisplay_interface): New members
5125 show_hourglass and hide_hourglass. Indent comments.
5126 (show_hourglass, hide_hourglass): Remove prototypes.
5127 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5128 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5129 (ns_redisplay_interface): Add them.
5130 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5131 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5132 (w32_arrow_cursor): New function to hack around non-GUI frames.
5133 (w32_redisplay_interface): Add new functions.
5134 * w32term.h (w32_arror_cursor): Add prototype.
5135 * xdisp.c (show_hourglass): New function, refactored out from
5136 platform-dependent code.
5137 (cancel_hourglass): Now call to RIF function.
5138 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5139 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5140 (x_redisplay_interface): Add new functions.
5142 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5144 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5145 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5146 and complete previous change.
5147 * frame.c (adjust_frame_height): New function.
5148 (Fset_frame_height, Fset_frame_size): Use it.
5149 (x_set_frame_parameters): Take frame top margin into account.
5151 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5153 * frame.c (Fset_frame_height): Take frame top margin into account.
5154 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5155 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5157 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5159 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5160 menubar_height as such. Tweak comment.
5161 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5162 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5163 All related users changed.
5164 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5165 * xterm.c (handle_one_xevent):
5166 * gtkutil.c (xg_event_is_for_menubar):
5167 * xfns.c (x_window) [USE_X_TOOLKIT]:
5168 * xmenu.c (set_frame_menubar, free_frame_menubar):
5169 Prefer to use FRAME_MENUBAR_HEIGHT.
5171 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5173 * frame.c (Fframe_parameters): Always report frame height without
5174 menu and tool bar lines.
5176 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5178 * nsterm.m (applicationDidFinishLaunching:): Call
5179 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5180 (antialiasThresholdDidChange:): New method for EmacsApp.
5182 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5184 * macfont.m (macfont_update_antialias_threshold): Remove static.
5186 * macfont.h (macfont_update_antialias_threshold): Declare.
5188 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5190 * w32select.c (setup_windows_coding_system):
5191 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5192 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5194 * w16select.c (Fw16_get_clipboard_data):
5195 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5198 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5199 buffer position where we are to start the iteration.
5200 (handle_invisible_prop): Record in it->stop_charpos the position
5201 where the invisible text ends. (Bug#18035)
5202 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5203 row has zero buffer position as their start position.
5204 Reported by martin rudalics <rudalics@gmx.at>.
5206 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5207 infinite looping in redisplay when display lines don't have enough
5208 space to display even a single character. (Bug#18036)
5210 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5212 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5213 * xfns.c (x_window): Use it to allow xfree later.
5214 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5215 where appropriate. Use bool for booleans and remove redundant checks.
5216 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5217 * xterm.c (x_free_frame_resources): Free shell_position.
5219 2014-07-19 K. Handa <handa@gnu.org>
5221 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5222 mandatory font spec (Bug#17973).
5224 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5226 * font.c (font_score): Return the worst score if the size of
5227 ENTITY is wrong by more than a factor 2 (Bug#17973).
5229 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5231 * frame.c (frame_unspecified_color): New function
5232 refactored out from ...
5233 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5234 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5236 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5237 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5238 * lisp.h (set_frame_param): Remove prototype.
5239 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5240 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5243 Prefer 'x_display_info *' to 'Display *' in X selection code.
5244 This helps to avoid unneeded calls to x_display_info_for_display.
5245 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5246 instead of 'Display *'.
5247 (SELECTION_EVENT_DPYINFO): New macro.
5248 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5249 it as an lvalue. Mention this in comment.
5250 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5251 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5252 (selection_data_to_lisp_data, receive_incremental_selection):
5253 Convert to use 'x_display_info *'. Adjust users where appropriate.
5254 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5255 selection data *' as last arg to not return values in args.
5256 (unexpect_property_change): Use common removal technique.
5258 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5260 * print.c (print_preprocess): Adjust to match changed
5261 sub char-table structure and avoid crash (Bug#18038).
5263 * data.c (wrong_choice): Not static any more.
5264 * lisp.h (wrong_choice): Add prototype.
5265 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5266 Declare namebuf as such. Tweak comment.
5267 [USE_GTK]: Likewise for tool_bar_position.
5268 (fset_tool_bar_position) [USE_GTK]: Ditto.
5269 (FRAME_TOOL_BAR_POSITION): New macro.
5270 * frame.c (x_report_frame_params):
5271 * gtkutil.c (update_frame_tool_bar):
5272 * xfns.c (Fx_create_frame): Use it.
5273 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5275 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5277 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5278 buffer's default-directory only if it is a string. (Bug#17986)
5280 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5282 More precise control over values of some buffer-local variables.
5283 * keyboard.c (Qvertical_scroll_bar):
5284 * frame.c (Qleft, Qright): Move to ...
5285 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5286 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5287 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5288 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5289 vertical-scroll-bar, scroll-up-aggressively
5290 and scroll-down-aggressively.
5291 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5293 * nsfns.m, frame.h (Qleft, Qright):
5294 * nsterm.m (Qleft): Remove declarations.
5295 * gtkutil.c (toplevel): Include buffer.h.
5296 * data.c (wrong_choice, wrong_range): New functions.
5297 (store_symval_forwarding): Handle special properties of buffer-local
5298 variables and use functions from the above to signal error, if any.
5300 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5301 values. Add comment.
5302 (struct frame): Re-arrange layout to avoid extra padding and use bit
5303 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5304 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5305 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5306 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5307 Define as no-ops because there are no scroll bars anyway.
5308 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5311 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5312 Add convenient setter.
5313 (font_put_frame_data, font_get_frame_data): Use it.
5315 2014-07-15 Daiki Ueno <ueno@gnu.org>
5317 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5318 pointer argument, before dereferencing.
5319 (XCHAR2B_BYTE2): Likewise.
5321 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5323 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5324 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5325 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5326 Use record_unwind_protect_int and avoid consing.
5327 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5329 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5331 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5333 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5334 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5336 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5337 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5338 * minibuf.c: Include binary-io.h instead of fcntl.h.
5339 (read_minibuf_noninteractive):
5340 Use set_binary_mode instead of handcrafted code.
5341 Don't call emacs_set_tty if emacs_get_tty failed.
5342 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5343 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5344 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5346 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5347 This works around a GCC compiler bug when Emacs is configured with
5348 --enable-gcc-warnings.
5350 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5352 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5353 or characters in string, respectively. Add comment.
5354 * fringe.c (Fdefine_fringe_bitmap):
5355 * fns.c (Fsubstring, substring_both): Use it.
5356 * keymap.c (Fdefine_key, Flookup_key):
5357 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5359 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5360 Use menu_item_width.
5361 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5363 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5365 Improve behavior of 'bzr up; cd src; make -k'.
5366 * Makefile.in (top_srcdir): New var.
5367 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5368 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5369 its expansion is a bit shorter.
5370 (../config.status): Actually build config.status instead of
5372 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5373 New macros, copied and relocated from ../Makefile.in.
5374 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5375 (../config.status, Makefile): New dependencies and rules,
5376 copied with relocation from ../Makefile.in. This should be more
5377 likely to rebuild the build machinery properly if you do a 'make'
5378 in the src directory.
5380 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5382 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5385 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5386 behavior on Windows 7 and later when the function is repeatedly
5387 invoked with the same value of DIR. (Bug#17950)
5389 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5390 string to match the one in w32fns.c.
5392 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5393 stdin to binary mode only if it is connected to a terminal.
5395 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5397 Coalesce extern decls.
5398 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5399 * sysdep.c (emacs_get_tty, emacs_set_tty):
5400 Move duplicate extern decls from here ...
5401 * systty.h: ... to here, so that there's just one copy.
5403 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5405 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5407 * nsfns.m (Fns_popup_font_panel): Ditto.
5409 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5411 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5413 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5415 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5416 [DOS_NT]: Implement for WINDOWSNT.
5418 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5421 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5423 * sysdep.c (suppress_echo_on_tty): New function.
5424 * minibuf.c (read_minibuf_noninteractive): Use it.
5426 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5428 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5429 sysinfo failed. Adjust docstring.
5431 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5433 Implement memory-info for MS-DOS.
5434 * dosfns.c (dos_memory_info): New function.
5435 * dosfns.h (dos_memory_info): Add prototype.
5436 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5437 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5438 of doing some of its job.
5440 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5441 reference termios structure members.
5443 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5445 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5447 * minibuf.c (top): Include systty.h. Declare external
5448 emacs_get_tty and emacs_set_tty.
5449 (Vread_hide_char): New lisp variable.
5450 (read_minibuf_noninteractive): Hide characters with
5451 Vread_hide_char if it is a character. (Bug#17839)
5453 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5455 Implement memory-info for MS-Windows.
5456 * w32.c (w32_memory_info): New function.
5457 * w32.h (w32_memory_info): Prototype it.
5458 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5460 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5462 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5463 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5464 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5465 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5466 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5467 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5468 (decode_coding_big5, decode_coding_charset, decode_coding)
5469 (encode_coding): Adjust users.
5471 * alloc.c (Fmemory_info): New function.
5473 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5475 * syntax.c (back_comment): Use more-natural location for label.
5477 * font.c, font.h (font_unparse_fcname): Now static.
5478 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5480 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5482 Next minor cleanup of font subsystem.
5483 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5484 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5486 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5488 * ftfont.h (ftfont_font_format): Remove prototype.
5489 * ftfont.c (ftfont_font_format): Remove; now unused.
5491 * nsfont.m (nsfont_open):
5492 * w32font.c (w32font_open_internal):
5493 * w32uniscribe.c (uniscribe_open):
5494 * xfont.c (xfont_open):
5495 * xftfont.c (xftfont_open): All users changed.
5497 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5498 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5500 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5502 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5503 x_produce_glyphs does when it generates a stretch glyph that
5504 represents a TAB. (Bug#17969)
5506 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5507 and there is a display property at that position, don't call
5508 move_it_to to move to a position before window start. (Bug#17942)
5509 Fix condition for finding CHARPOS by the first call to move_it_to.
5512 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5514 * syntax.c (find_defun_start): Try the cache even
5515 if !open_paren_in_column_0_is_defun_start.
5516 (back_comment): If find_defun_start was pessimistic, use the
5517 scan_sexps_forward result to improve the cache (bug#16526).
5519 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5521 * xdisp.c (redisplay_window): If redisplay of a window ends up
5522 with point in a partially visible line at end of the window, make
5523 sure the amended position of point actually has smaller Y
5524 coordinate; if not, give up and scroll the display. (Bug#17905)
5526 * window.c (window_scroll_pixel_based): When point ends up at the
5527 last fully visible line, don't let move_it_to stop at the left
5528 edge of the line and dupe us into thinking point is inside the
5531 * w32.c (network_interface_info): Make sure the argument is a
5534 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5536 * process.c (read_and_dispose_of_process_output): Fix typo
5537 in previous patch: we want nonnegative fds, not nonzero fds.
5539 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5541 * chartab.c (char_table_translate): Move to...
5542 * character.h (char_table_translate): ... inline function here.
5543 Avoid Faref and assume that args are always valid. This helps to
5544 speedup search, which is especially important for a huge buffers.
5545 * lisp.h (char_table_translate): Remove prototype.
5547 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5548 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5549 New function, with an intention to avoid code duplication between
5551 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5553 * ftfont.c (ftfont_open):
5554 * macfont.m (macfont_open):
5555 * xftfont.c (xftfont_open): Use it.
5557 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5559 * process.c: Add sanity checks for file descriptors (Bug#17844).
5560 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5561 Check that infd is nonnegative before using it as an fd.
5562 (read_and_dispose_of_process_output, Fprocess_send_eof):
5563 Likewise, for outfd.
5564 (wait_reading_process_output): Omit unnecessary check of infd.
5566 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5568 Minor fixups related to usage of the 'long' type.
5569 * gnutls.c (emacs_gnutls_handshake):
5570 * xfaces.c (dump_realized_face):
5571 Work even if 'long' is narrower than 'void *'.
5572 * termcap.c (scan_file):
5573 * xselect.c (x_decline_selection_request)
5574 (x_reply_selection_request, x_get_window_property):
5575 * xterm.c (x_set_frame_alpha):
5576 Remove unnecessary 'L' suffixes of integer constants.
5577 * xfns.c (hack_wm_protocols):
5578 * xselect.c (x_fill_property_data):
5579 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5580 Remove unnecessary casts to 'long'.
5581 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5583 Minor ImageMagick safety fixes.
5584 * image.c (imagemagick_compute_animated_image):
5585 Remove useless assignment to local. Avoid problems if dest_width is 0.
5586 (imagemagick_load_image): Use int for pixel counts that can't
5587 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5588 a row width greater than the image width (or greater than LONG_MAX!).
5590 2014-07-04 K. Handa <handa@gnu.org>
5592 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5593 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5594 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5596 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5598 * font.h (struct font_driver): Remove get_outline and free_outline;
5599 not used by any font driver.
5600 * ftfont.c (ftfont_driver):
5601 * macfont.m (macfont_driver):
5602 * nsfont.m (nsfont_driver):
5603 * w32font.c (w32font_driver):
5604 * w32uniscribe.c (uniscribe_font_driver):
5605 * xfont.c (xfont_driver): Related users changed.
5606 * xselect.c (x_get_window_property): Use convenient xmalloc.
5607 Call to xfree only if some data was really allocated.
5609 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5611 On MS-Windows, display busy cursor on all GUI frames.
5612 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5613 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5614 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5616 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5617 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5619 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5621 Use convenient alists to manage per-frame font driver-specific data.
5622 * frame.h (struct frame): Rename font_data_list to...
5623 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5624 * font.h (struct font_data_list): Remove; no longer need a special
5626 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5628 * font.c (font_put_frame_data, font_get_frame_data)
5629 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5631 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5632 Related users changed.
5633 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5634 Prefer convenient xmalloc and xfree.
5636 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5638 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5639 the window whose glyph row is being prepared and a flag whether it
5640 is for mode/header line. Make sure the glyph row's marginal areas
5641 are in sync with what the window wants.
5644 * xdisp.c (display_line, display_mode_line):
5645 Call prepare_desired_row with additional arguments, as appropriate.
5647 * dispextern.h (prepare_desired_row): Adjust prototype.
5649 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5651 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5652 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5653 caused by xw_popup_dialog in daemon mode (Bug#17891).
5655 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5657 * frame.c (do_switch_frame): When switching to another TTY frame,
5658 make sure FrameCols and FrameRows are in sync with the new frame's
5661 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5663 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5664 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5665 min_char slots. Adjust comment.
5666 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5667 Add SUB_CHAR_TABLE_OFFSET member.
5668 (make_uninit_sub_char_table): New function.
5669 (toplevel): Add compile-time assert to verify suitable member layout
5670 in Lisp_Sub_Char_Table.
5671 * alloc.c (mark_char_table): Add extra argument to denote char table
5672 subtype. Adjust to match new layout of sub char-table.
5673 (mark_object): Always mark sub char-tables with mark_char_table.
5674 * chartab.c (make_sub_char_table, copy_sub_char_table)
5675 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5676 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5677 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5678 All related users changed.
5679 * lread.c (read1): Adjust to match new layout of sub char-table.
5680 * print.c (print_object): Likewise (Bug#17898).
5682 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5684 * keymap.c (get_keyelt): Simplify.
5685 (copy_keymap_item): Remove left-over code for when we had
5686 key-shortcut caches.
5688 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5690 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5691 (dealloc): Remove for EmacsScroller.
5693 * nsterm.h (EmacsScroller): Remove dealloc.
5695 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5697 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5699 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5701 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5702 when setNeedsDisplay is called so we don't trigger redisplay for every
5705 * nsterm.m (any_help_event_p): New variable.
5706 (mouseMoved:): Set any_help_event_p to YES if help event is
5707 generated. Remove else with empty help event that triggered redisplay
5708 for every mouse move.
5709 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5711 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5713 * xfns.c (Qsuppress_icon): Remove; no real users.
5714 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5715 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5716 (syms_of_w32fns): Don't DEFSYM it.
5718 2014-06-29 Glenn Morris <rgm@gnu.org>
5720 * Makefile.in (ns-app): Mark as PHONY.
5722 2014-06-28 Glenn Morris <rgm@gnu.org>
5724 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5725 liblw.a in this directory.
5727 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5729 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5730 also in unibyte case. (Bug#17865)
5732 2014-06-28 K. Handa <handa@gnu.org>
5734 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5735 (MIN_CHARBUF_SIZE): New macro.
5736 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5738 2014-06-27 Glenn Morris <rgm@gnu.org>
5740 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5741 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5742 (.el.elc): Replace suffix rule with pattern rule.
5743 (%.elc): New pattern rule, with order-only prerequisite.
5744 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5745 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5746 in place of BOOTSTRAPEMACS.
5748 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5750 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5752 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5754 Consistently use validate_subarray to verify substring.
5755 * fns.c (validate_substring): Not static any more. Adjust to
5756 use ptrdiff_t, not EMACS_INT, because string and vector limits
5757 can't exceed ptrdiff_t even if EMACS_INT is wider.
5758 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5759 (secure_hash): Adjust user.
5760 * lisp.h (validate_subarray): Add prototype.
5761 * coding.c (Fundecodable_char_position):
5762 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5763 Use validate_subarray. Adjust comment to mention substring.
5765 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5767 Do not allow out-of-range character position in Fcompare_strings.
5768 * fns.c (validate_subarray): Add prototype.
5769 (Fcompare_substring): Use validate_subarray to check ranges.
5770 Adjust comment to mention that the semantics was changed. Also see
5771 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5773 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5775 Be more consistent about the 'Qfoo' naming convention.
5776 * image.c (Fimagemagick_types):
5777 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5778 * process.c (Fmake_network_process):
5779 Rename C local identifier 'Qfoo to avoid giving the false
5780 impression that it stands for the symbol 'foo'.
5782 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5784 Simplify and cleanup character conversion stuff.
5785 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5787 * character.c (multibyte_char_to_unibyte)
5788 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5789 * character.h (make_char): Remove; unused.
5790 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5791 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5792 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5793 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5794 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5796 2014-06-22 Mario Lang <mlang@delysid.org>
5798 * w32fns.c (Fw32_shell_execute): The the -> the.
5800 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5802 * xmenu.c (mouse_position_for_popup):
5803 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5804 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5805 * menu.c (Fx_popup_menu):
5806 * xselect.c (x_handle_dnd_message): Adjust users.
5807 * menu.h (mouse_position_for_popup): Remove prototype.
5808 * xterm.h (x_relative_mouse_position): Add prototype.
5809 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5810 call XFree if XQueryTree returns zero.
5812 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5814 * indent.c (Fvertical_motion): Doc fix.
5815 Move to the goal column, if any, with a single call to
5816 move_it_in_display_line, not in two calls. Doing this with two
5817 calls causes move_it_in_display_line apply the line-prefix
5818 handling twice instead of just once. (Bug#17823)
5820 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5822 Port to OS X ACLs (Bug#17810).
5823 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5824 ACL_TYPE_ACCESS) doesn't work.
5826 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5828 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5829 before checking key-translation-map (bug#17659).
5831 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5833 * font.c (font_make_object): Avoid dangling pointer which may
5834 crash GC (Bug#17771).
5836 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5838 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5839 prototype of DGifCloseFile as appropriate for older and newer
5841 (gif_close): New function, encapsulates the differences in the
5842 calling sequence of DGifCloseFile before v5.1.0 and after it.
5843 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5844 error string where appropriate. (Bug#17790)
5846 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5847 macro execution, make sure point didn't move since last complete
5848 redisplay, as the condition for using the glyph matrix
5849 information. (Bug#17777)
5851 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5853 Minor cleanup of fonset code.
5854 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5855 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5856 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5857 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5858 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5859 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5860 (free_realized_fontset): Remove because a no-op since 2008.
5861 (free_face_fontset): Adjust user.
5862 (syms_of_fontset): Shrink fontset by one extra slot.
5864 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5866 Omit redundant extern decls.
5867 Most of this patch is from Dmitry Antipov, in:
5868 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5869 * commands.h (update_mode_lines):
5870 * frame.h (Qbackground_color, Qforeground_color)
5871 (x_set_menu_bar_lines):
5872 * ftfont.c (ftfont_font_format):
5873 * intervals.h (Qkeymap, Qfont):
5874 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5875 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5876 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5877 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5878 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5879 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5880 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5881 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5882 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5883 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5884 (Qtool_bar, Qheader_line):
5885 * macros.c (Fexecute_kbd_macro):
5886 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5887 * xterm.c (x_delete_terminal, XSetIMValues):
5888 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5889 (x_implicitly_set_name, popup_activated)
5890 (widget_store_internal_border):
5891 Remove redundant decls.
5892 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5893 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5894 Remove _Noreturn, as make-docfile now does that for us.
5895 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5896 (Qregion_extract_function): New decl.
5897 * window.c, xfns.c: Include menu.h.
5899 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5901 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5903 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5905 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5906 * callint.c (read_file_name): ... convert to static here.
5907 * lisp.h (Fread_file_name): Do not EXFUN it.
5908 (STRING_COPYIN): Remove; unused.
5909 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5910 (char_composable_p): ... static function. All users changed.
5911 * eval.c (toplevel): Remove redundant #include directives.
5912 * xterm.c (x_initialize): Add static to match prototype.
5913 * ccl.c (Fccl_execute_on_string):
5914 * font.c (fon_intern_prop): Use make_specified_string.
5916 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5918 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5919 Reported by David Caldwell in:
5920 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5922 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5924 Do not ask for XRender extension each time XFT font is opened.
5925 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5926 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5928 2014-06-15 Glenn Morris <rgm@gnu.org>
5930 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5932 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5934 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5935 information if we are in the middle of executing a keyboard macro,
5936 since redisplay doesn't update the screen until the macro is
5937 finished. (Bug#17777)
5939 * alloc.c (cleanup_vector): Don't dereference a font driver
5940 pointer if it is NULL. (Bug#17771)
5942 2014-06-13 Glenn Morris <rgm@gnu.org>
5944 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5945 ($(lispsource)/international/charprop.el)
5946 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5947 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5948 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5949 GNU make automatically passes command-line arguments to sub-makes.
5951 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5953 Avoid hangs in accept-process-output (Bug#17647).
5954 * lisp.h, process.c (wait_reading_process_input):
5955 Return int, not bool. All uses changed.
5956 * process.c (SELECT_CANT_DO_WRITE_MASK):
5957 Remove macro, replacing with ...
5958 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5960 (status_notify): New arg WAIT_PROC. Return int, not void.
5963 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5965 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5966 the frame is the initial frame, because the hook is not set up
5967 then, and Emacs crashes.
5968 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5970 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5972 * keymap.c (silly_event_symbol_error): Don't recommend the use
5975 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5977 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5978 matching overlay strings with 'cursor' property against buffer
5979 positions traversed in the glyph row. (Bug#17744)
5981 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5983 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5986 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5987 determine 10.9 (Bug#17751).
5989 * macfont.m (macfont_draw): Positions were not freed.
5991 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5993 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5994 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5995 function. Also adjust comment.
5996 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5998 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5999 * font.c (font_done_for_face):
6000 * xfaces.c (realize_non_ascii_face): Adjust user.
6001 * font.h (struct font_driver): Convert 'prepare_face' to return
6002 void because its return value is never used anyway.
6003 * xfont.c (xfont_prepare_face): Return void.
6004 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6005 (xftfont_done_face): Use xfree.
6007 * dispextern.h (last_tool_bar_item): Remove declaration.
6008 * frame.h (struct frame): New member last_tool_bar_item.
6009 * frame.c (make_frame): Initialize it.
6010 * xdisp.c (toplevel): Remove last_tool_bar_item.
6011 (handle_tool_bar_click, note_tool_bar_highlight):
6012 * w32term.c (w32_read_socket, w32_initialize):
6013 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6015 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6016 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6018 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6020 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6021 * process.c (Faccept_process_output)
6022 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6023 the return value is about PROCESS, not about other processes.
6025 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6027 Further adjustments to mark_object and friends.
6028 Now the mark_object's stack is just 32 bytes on a 64-bit
6029 system, which means extra 20% off the stack usage.
6030 * alloc.c (mark_save_value): As before, refactored out from ...
6031 (mark_object): ... adjusted user. Also add comment.
6033 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6035 Fix core dump after a dropped X connection (Bug#17704).
6036 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6037 is dead, as we may be shutting down.
6039 2014-06-08 Glenn Morris <rgm@gnu.org>
6041 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6043 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6045 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6047 If a C name must be extern on some platforms, make it extern on all.
6048 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6050 * font.h (ftxfont_driver) [HAVE_XFT]:
6051 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6052 * lisp.h (get_frame_param):
6053 * menu.h (tty_menu_show):
6054 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6055 * termhooks.h (encode_terminal_code):
6056 * xterm.h (x_menu_wait_for_event):
6058 * frame.c (get_frame_param):
6059 * fringe.c (max_used_fringe_bitmap):
6060 * ftxfont.c (ftxfont_driver):
6061 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6062 * menu.c (menu_items_inuse):
6063 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6064 * term.c (encode_terminal_code, tty_menu_show):
6065 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6066 * xfaces.c (load_color):
6067 * xmenu.c (x_menu_wait_for_event):
6070 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6072 Change object marking routines to minimize stack usage.
6073 This change moves a few cold paths from mark_object to NO_INLINE
6074 functions and adjusts symbol marking loop. According to GCC 4.8.2
6075 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6076 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6077 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6078 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6079 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6080 refactored out from ...
6081 (mark_object): ... adjusted user. Also mark symbols in a tight
6083 (mark_face_cache): Add NO_INLINE.
6085 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6087 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6088 contains garbage on WINDOWSNT (which could potentially infloop at
6091 Minimize cursor motion during TTY menu updates.
6092 * term.c (tty_menu_display): Don't position cursor here.
6093 Instead, pass the cursor coordinates to update_frame_with_menu.
6094 (tty_menu_activate): Send the hide cursor command only once in an
6095 iteration through the outer 'while' loop.
6097 * dispnew.c (update_frame_1): Accept an additional argument
6098 SET_CURSOR_P, and position the cursor at the end of the frame
6099 update only if that argument is non-zero. All callers changed to
6100 provide the additional argument as non-zero, except for
6101 update_frame_with_menu.
6102 (update_frame_with_menu): Accept 2 additional arguments ROW and
6103 COL; if they are non-negative, instruct update_frame_1 not to
6104 position the cursor, and instead position it according to ROW and COL.
6106 * dispextern.h (update_frame_with_menu): Update prototype.
6108 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6110 * callproc.c (call_process): Don't check read-only if we don't insert
6111 anything (bug#17666).
6113 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6115 * dispnew.c (update_frame_with_menu): Set display_completed.
6117 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6119 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6121 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6123 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6125 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6126 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6128 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6130 * window.c (Frecenter): Signal an error if window-buffer is not
6133 * keyboard.c (make_lispy_position): Don't include a buffer position in
6134 mode/header-line mouse events.
6136 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6137 Vunread_command_events (bug#17650).
6139 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6141 * xterm.c (x_setup_pointer_blanking):
6142 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6144 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6146 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6147 because it will be defined in generated config.h if needed.
6149 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6151 Use terminal-specific hooks to display popup dialogs.
6152 * termhooks.h (struct terminal): New field popup_dialog_hook.
6153 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6154 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6155 code and use popup_dialog_hook.
6156 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6157 * nsterm.h (ns_popup_dialog): Adjust prototype.
6158 * nsterm.m (ns_create_terminal):
6159 * w32term.c (w32_create_terminal):
6160 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6161 Setup popup_dialog_hook.
6163 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6165 * w32heap.c (report_temacs_memory_usage): Improve the report by
6166 reporting the large blocks that are actually occupied at dump time.
6168 * w32console.c (initialize_w32_display): Set the console
6169 menu_show_hook, otherwise TTY menus are broken on w32.
6171 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6173 Use terminal-specific hooks to display menus.
6174 * termhooks.h (struct terminal): New field menu_show_hook.
6175 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6176 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6178 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6179 * nsmenu.m (ns_menu_show):
6180 * w32menu.c (w32_menu_show):
6181 * xmenu.c (x_menu_show):
6182 * term.c (tty_menu_show): Adjust to use bit flags.
6183 (set_tty_hooks): Set menu_show_hook.
6184 * xterm.c (x_create_terminal):
6185 * nsterm.m (ns_create_terminal):
6186 * msdos.c (initialize_msdos_display):
6187 * w32term.c (w32_create_terminal): Likewise.
6189 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6191 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6193 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6195 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6196 (FD_SET): Don't define on WINDOWSNT.
6198 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6200 * emacs.c: Include "sysselect.h", to define its inline functions.
6201 Reported by Glenn Morris in:
6202 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6204 Do not require libXt-devel when building with gtk.
6205 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6206 dependency on libXt-devel.
6207 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6208 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6209 lwlib-widget.h now does this.
6210 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6212 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6214 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6215 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6216 (delete_write_fd, wait_reading_process_output):
6217 Remove now-redundant easserts.
6218 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6219 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6220 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6221 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6223 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6225 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6226 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6227 (calloc): Don't undef, it is never defined.
6228 (HEAP_ENTRY_SHIFT): Remove unused macro.
6230 * Makefile.in (C_HEAP_SWITCH): Remove.
6231 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6233 Fix MS-Windows build broken by menu changes on 2014-06-02.
6234 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6236 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6237 Define instead of including ../lwlib/lwlib.h, which causes
6238 compilation errors due to missing X11 headers.
6240 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6242 * process.c (wait_reading_process_output): Omit incorrect test of
6243 p->infd against zero. Add easserts for infd having a plausible value.
6245 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6247 Adjust to match recent lwlib changes.
6248 * menu.h (xmalloc_widget_value): Replace by ...
6249 (make_widget_value): ... new prototype.
6250 * menu.c (xmalloc_widget_value): Replace by ...
6251 (make_widget_value): ... new function.
6252 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6253 * gtkutil.c (malloc_widget_value, free_widget_value):
6254 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6255 * keyboard.h (enum button_type, struct _widget_value):
6256 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6258 * nsmenu.m (ns_update_menubar, ns_menu_show):
6259 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6260 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6261 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6263 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6265 * image.c (x_query_frame_background_color)
6266 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6267 Fix --enable-gcc-warnings compilation without image libraries.
6269 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6271 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6272 emulated break value only if it goes up.
6273 (sbrk): Add assertion that the INCREMENT argument is strictly
6274 zero. Improve and correct the commentary.
6276 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6278 Improve AIX-related merge from emacs-24.
6279 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6280 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6281 not on AIX; since we're on the trunk we can use enums more broadly.
6283 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6285 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6287 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6288 to min(value, whole).
6290 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6292 Bring back the changes to GDB-visible symbols, but only on AIX.
6293 And only if it's not pre-4.2 GCC.
6294 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6295 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6296 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6299 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6301 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6302 with PT, not GPT. (Bug#16433)
6304 Revert last changes to GDB-visible symbols.
6305 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6306 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6307 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6310 2014-06-02 Glenn Morris <rgm@gnu.org>
6312 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6314 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6316 Fix port to 32-bit AIX with xlc (Bug#17598).
6317 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6318 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6319 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6320 to work around a compiler bug in IBM xlc 12.1.
6322 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6324 * xterm.c (x_update_window_end): Don't invalidate the entire
6325 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6326 highlight needs to be redisplayed. (Bug#17588)
6328 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6330 Port the GDB-visible symbols to AIX.
6331 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6332 optimizes away the relevant external symbols. Use enums instead;
6333 this suffices for the AIX port, which is 32-bit-only anyway.
6334 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6335 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6336 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6339 Include sources used to create macuvs.h.
6340 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6341 * macuvs.h: Use automatically-generated header.
6343 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6345 Port signal-handling to DragonFly BSD (Bug#17646).
6346 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6347 Move implementations from callproc.c to sysdep.c.
6348 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6349 Move declarations from process.h to syssignal.h.
6351 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6353 * callint.c (Ffuncall_interactively): Add usage.
6355 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6357 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6359 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6361 * w32heap.c (malloc_before_dump, malloc_after_dump)
6362 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6363 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6364 set errno where appropriate to emulate CRT functions.
6366 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6368 Debugging facility to check whether 'const char *' points to
6369 relocatable data of non-pure Lisp string.
6370 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6371 (mark_maybe_pointer): ... adjusted user.
6372 (relocatable_string_data_p): New function.
6373 * lisp.h (relocatable_string_data_p): Add prototype.
6374 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6375 the pointer to relocatable Lisp data is not used.
6377 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6379 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6380 * atimer.c (block_atimers):
6381 * callproc.c (block_child_signal): Block SIGINT too;
6382 otherwise, its handler might now unblock signals that it shouldn't.
6383 * keyboard.c (read_char): Clear signal mask, since we may
6384 be in a SIGINT handler, and many signals may be masked.
6385 * keyboard.c (handle_interrupt):
6386 * sysdep.c (handle_arith_signal):
6387 Clear signal mask instead of just unblocking the signal that
6388 was received, since several signals may be blocked at this point.
6390 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6392 * Makefile.in (TEMACS_POST_LINK): Remove target.
6393 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6394 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6396 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6398 * xmenu.c (xdialog_show): Remove prototype, rename to
6399 x_dialog_show, remove 2nd arg because it's always zero
6400 and simplify accordingly.
6401 (xw_popup_dialog): Adjust user.
6402 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6403 2nd arg because it's always zero and simplify accordingly.
6404 (w32_popup_dialog): Adjust user.
6406 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6408 * w32heap.c (report_temacs_memory_usage): New function.
6410 * unexw32.c (unexec) [ENABLE_CHECKING]:
6411 Call report_temacs_memory_usage.
6413 * w32heap.h (report_temacs_memory_usage): Add prototype.
6415 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6417 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6418 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6420 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6422 * buffer.c (init_buffer): Accept an argument 'initialized'.
6423 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6424 mmap_regions and mmap_fd, to avoid referencing stale data from the
6425 dump phase. Add an assertion for buffer text of buffers created
6426 in temacs before this function is called. (Bug#17622)
6427 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6429 * lisp.h (init_buffer): Update prototype.
6431 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6433 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6435 * alloc.c (Fgarbage_collect): Fix compilation with
6436 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6438 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6440 * frame.c, frame.h (frame_char_to_pixel_position)
6441 (frame_set_mouse_position): Now static, and made private in
6442 frame.c rather than public in frame.h.
6444 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6446 Refactor mouse positioning stuff to avoid code duplication.
6447 * frame.h (frame_char_to_pixel_position): New function.
6448 (x_set_mouse_position): Rename to...
6449 (frame_set_mouse_position): ...new function.
6450 (frame_set_mouse_pixel_position): Add prototype.
6451 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6452 Rename to frame_set_mouse_pixel_position.
6453 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6455 * xterm.h, w32term.h ( x_set_mouse_position)
6456 (x_set_mouse_pixel_position): Remove prototypes.
6458 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6460 On X, always make pointer visible when deleting frame (Bug#17609).
6461 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6463 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6465 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6466 * keyboard.c (gobble_input): If there is no terminal input error,
6467 make sure the pointer is visible for all frames on this terminal.
6468 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6469 it was previously disabled.
6471 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6473 * data.c (Fzerop): Move to Elisp.
6474 (syms_of_data): Don't defsubr it.
6475 * keyboard.c (echo_keystrokes_p): New function.
6476 (read_char, record_menu_key, read_key_sequence): Use it.
6478 * callint.c (Qfuncall_interactively): New var.
6479 (Qcall_interactively): Remove.
6480 (Ffuncall_interactively): New function.
6481 (Fcall_interactively): Use it.
6482 (syms_of_callint): Defsubr it.
6484 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6486 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6487 relocated from under us.
6489 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6491 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6492 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6493 configure, not from HEAPSIZE.
6494 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6496 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6497 for MinGW, since it no longer uses gmalloc.
6499 * buffer.c: Do not define mmap allocations functions for Windows.
6500 Remove mmap_find which is unused. Remove mmap_set_vars which does
6502 [WINDOWSNT]: Include w32heap.h.
6503 (init_buffer): Always allocate new memory for buffers.
6505 * emacs.c: Remove mmap_set_vars calls.
6507 * image.c (free_image): Undef free for Windows because it is
6508 redirected to our private version.
6510 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6511 (copy_executable_and_dump_data): Remove dumping the heap section.
6512 (unexec): Restore using_dynamic_heap after dumping.
6514 * w32heap.c (dumped_data_commit, malloc_after_dump)
6515 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6516 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6517 (mmap_free): New functions.
6519 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6521 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6523 * image.c (imagemagick_load_image): Use MagickRealType for local
6524 'color_scale', instead of double, to avoid a GCC warning about
6527 * xfns.c (Fx_window_property): Remove unused local.
6529 Don't kill already-reaped process (Bug#17561).
6530 * process.c (process_send_signal): Fix race condition where a
6531 subprocess was reaped by a signal handler between the check for
6532 liveness and calling 'kill', which meant that Emacs could in
6533 theory kill an innocent bystander process. Do the fix by blocking
6534 SIGCHLD in a critical section that checks liveness before killing.
6536 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6538 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6540 2014-05-26 Ken Brown <kbrown@cornell.edu>
6542 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6543 even if !CYGWIN (see bug#17510).
6545 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6547 * nsfns.m (Fns_do_applescript): Surround NSApp run
6548 with calls to ns_init_events, ns_finish_events (Bug#17424).
6550 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6552 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6553 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6555 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6556 with calls to ns_init_events, ns_finish_events (Bug#17424).
6558 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6560 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6561 if we are iterating over an object that generates glyphs for
6562 marginal areas. (Bug#17585)
6564 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6566 * xdisp.c (safe__call1, safe__eval): Now static.
6568 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6570 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6571 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6572 (safe_call1): Call safe_call instead of safe__call directly.
6574 2014-05-26 Ken Brown <kbrown@cornell.edu>
6576 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6577 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6580 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6582 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6583 (safe__call, safe__call1, safe__eval): New functions.
6584 (safe_call): Use it.
6585 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6586 (display_mode_element): Same for `:eval'.
6588 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6590 Fix port to 32-bit AIX (Bug#17540).
6591 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6592 twice. _text already includes this offset.
6593 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6595 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6597 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6598 when closest_pos is identical to to_charpos, don't recurse, since
6599 we already tried that, and failed. (Bug#17539)
6601 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6602 unwinding when frame's faces were not initialized yet, increment
6603 the frame's image-cache reference count before calling
6604 x_free_frame_resources. Don't dereference
6605 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6607 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6609 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6612 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6613 macfont.m, call draw with adjusted arguments so font drivers
6614 don't need to do that.
6616 * macfont.m (macfont_draw): Merge changes from Macport.
6618 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6620 * alloc.c (garbage_collect_1): New function, with all of the guts
6621 of Fgarbage_collect.
6622 (mark_stack): Accept an argument END and don't mark Lisp objects
6623 on the stack beyond the address given by END. Calculation of END
6624 was moved to Fgarbage_collect.
6625 (Fgarbage_collect): Calculate the end address of the stack portion
6626 that needs to be examined by mark_stack, and pass that address to
6627 garbage_collect_1, which will pass it to mark_stack.
6628 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6629 for more details about the underlying problems. In particular,
6630 this avoids dumping Emacs with the large hash-table whose value is
6631 held in purify-flag for most of the time loadup.el runs.
6633 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6635 * xfns.c (x_window_property_intern): New function (code from
6637 (Fx_window_property): Call x_window_property_intern. If property
6638 not found and NILP (source) and outer window != inner window,
6639 check outer window for property (Bug#17537).
6641 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6643 Supply malloc and alloc_size attributes for extern allocators.
6644 This documents the C API, and helps GCC generate a bit better code.
6645 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6646 (ATTRIBUTE_MALLOC_SIZE): New macros.
6647 * gmalloc.c (malloc, realloc, calloc):
6648 * gtkutil.h (malloc_widget_value):
6649 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6650 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6653 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6655 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6656 * image.c (imagemagick_load_image): Port to hosts that do not use
6657 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6659 2014-05-21 Leo Liu <sdl.web@gmail.com>
6661 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6663 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6665 * dbusbind.c (xd_signature): Revert last 2 patches.
6667 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6669 Allow any non-nil value to count as true in bool-vector.
6670 Likewise for xd_signature in dbusbind.c.
6671 This is more consistent with the usual practice in Emacs, which is
6672 that any non-nil value counts as true.
6673 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6674 * dbusbind.c (xd_signature): Likewise, for booleans.
6675 * data.c, lisp.h (Qbooleanp):
6676 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6678 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6680 * lisp.h (CHECK_BOOLEAN): New function.
6681 * alloc.c (Fbool_vector): New function.
6682 (syms_of_alloc): Defsubr it.
6683 * data.c (Qbooleanp): New symbol.
6684 (syms_of_data): DEFSYM it.
6685 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6687 * font.c (font_matching_entity): Extract font-entity object
6688 from the vector of matching entities (Bug#17486).
6690 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6692 Assume C99 or later (Bug#17487).
6693 * bytecode.c (B__dummy__): Remove.
6694 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6695 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6696 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6697 * regex.c (DEBUG_PRINT): Assume varargs macros.
6698 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6700 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6702 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6703 memory for every buffer that was dumped.
6705 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6707 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6708 (Fnreverse): Allow vectors and bool vectors.
6710 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6712 Minor cleanup for terminal setup.
6713 * termhooks.h (create_terminal): Adjust prototype.
6714 * terminal.c (create_terminal): Pass output method and RIF as args.
6715 (init_initial_terminal):
6716 * nsterm.m (ns_create_terminal):
6717 * term.c (init_tty):
6718 * w32term.c (w32_create_terminal):
6719 * xterm.c (x_create_terminal): Adjust users.
6720 Avoid redundant NULL initializers and add comments.
6722 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6724 * keyboard.c (Qdeactivate_mark): Now static.
6726 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6728 If available, use Xfixes extension to do pointer blanking.
6729 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6730 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6731 (make_invisible_cursor): Move to...
6732 * xterm.c (make_invisible_cursor): ...here.
6733 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6734 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6735 (x_term_init): Call to x_setup_pointer_blanking.
6736 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6737 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6739 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6741 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6743 2014-05-12 Glenn Morris <rgm@gnu.org>
6745 * fileio.c (Ffile_executable_p): Doc tweak.
6747 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6749 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6750 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6752 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6754 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6756 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6758 Fix initialization of minibuffer history variable (Bug#17430).
6759 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6760 Move the initialization up to prevent any "value void" message.
6762 2014-05-08 Samuel Bronson <naesten@gmail.com>
6764 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6765 are matched (bug#17413).
6767 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6769 Stop tooltips pulling Emacs window to front (Bug#17408).
6770 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6771 SetWindowPos invocations.
6773 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6775 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6776 not initialized (Bug#17398).
6778 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6780 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6782 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6784 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6785 [HAVE_NS]: Do not include png.h.
6786 (x_query_frame_background_color): New function.
6787 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6788 (png_load_body): Coalesce duplicate code.
6790 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6792 Consult libpng-config more consistently (Bug#17339).
6793 * Makefile.in (PNG_CFLAGS): New var.
6794 (ALL_CFLAGS): Use it.
6795 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6796 CFLAGS now handles this.
6798 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6800 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6801 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6802 because WCONTINUED is always defined now.
6803 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6805 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6807 * buffer.c (overlay_strings): Fix the wording of the commentary.
6809 2014-05-01 Glenn Morris <rgm@gnu.org>
6811 * floatfns.c (Fisnan):
6812 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6814 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6816 * term.c (tty_menu_activate): A better initialization for cursor
6819 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6821 * intervals.c: Tighten assertions.
6822 (create_root_interval): Make sure the interval is not empty.
6823 (intervals_equal): Use booleans.
6824 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6825 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6826 (balance_possible_root_interval): Simplify and use booleans.
6827 (split_interval_right, split_interval_left): Check LENGTH, and remove
6828 now redundant assertion.
6829 (adjust_intervals_for_insertion): Remove now redundant assertions.
6830 (delete_node, interval_deletion_adjustment)
6831 (adjust_intervals_for_deletion, merge_interval_right)
6832 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6833 (reproduce_interval): Make sure the interval is not empty.
6835 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6837 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6838 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6839 satisfaction that they would always be initialized.
6841 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6843 * term.c (tty_menu_display): Move the cursor to the active menu item.
6844 (tty_menu_activate): Return the cursor to the active menu item
6845 after displaying the menu and after displaying help-echo.
6846 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6847 for the details of why this is needed by screen readers and
6850 2014-04-30 Glenn Morris <rgm@gnu.org>
6852 * process.c (handle_child_signal):
6853 Handle systems without WCONTINUED. (Bug#15110, 17339)
6855 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6857 * window.c (struct saved_window): Remove mark.
6858 (Fset_window_configuration, save_window_save)
6859 (compare_window_configurations): Don't touch marks any more.
6861 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6863 Use bits_word for gcmarkbits.
6864 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6865 bits_word is typically a tad more efficient for mark bits than
6866 unsigned is, so use bits_word. All uses changed.
6867 * lisp.h (BITS_PER_INT): Remove; no longer used.
6869 Avoid undefined behavior in signed left shift.
6870 This ports to GCC 4.9.0 with -fsanitize=undefined.
6871 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6873 * regex.c (extract_number):
6874 * lisp.h (make_number, XINT):
6875 Do not shift a 1 bit left into a sign bit.
6876 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6877 not int, for gcmarkbits. All uses changed.
6879 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6881 * search.c (Fnewline_cache_check): Don't try to count newlines
6882 outside the buffer's restriction, as find_newline doesn't support that.
6884 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6886 * window.c (Fset_window_configuration): Deactivate the mark before
6888 (set_window_buffer): Ignore window_initialized.
6889 (window_initialized): Remove.
6890 * keyboard.c (Qdeactivate_mark): Not static any more.
6891 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6894 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6896 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6897 and to clang 3.4, which have fixed the bug. This should let us
6898 run a bit faster on these platforms when address sanitization is
6901 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6903 Port to GCC 4.9.0 with --enable-gcc-warnings.
6904 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6906 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6907 a way that also works with GCC 4.9.0.
6909 * search.c (Fnewline_cache_check): Remove unused locals.
6911 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6913 * search.c (find_newline1): New subroutine.
6914 (Fnewline_cache_check): New function.
6915 (syms_of_search): Defsubr it.
6917 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6919 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6920 * keyboard.c (unblock_input): Add comment.
6921 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6923 2014-04-22 Daniel Colascione <dancol@dancol.org>
6925 * lread.c (readevalloop_eager_expand_eval): New function
6926 that can recurse into toplevel forms.
6927 (readevalloop): Call it.
6928 * lisp.h: Declare Qprogn.
6929 * callint.c (Qprogn): No longer static.
6931 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6933 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6934 Also change identifiers to match the comments, and add more assertions
6937 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6939 * emacs.c (close_output_streams): Don't clear and restore errno.
6941 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6943 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6944 never becomes visible, i.e. using XMonad (Bug#17237).
6946 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6948 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6949 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6950 (Fline_pixel_height): Don't assume that the current buffer and the
6951 selected window's buffer are one and the same. (Bug#17281)
6953 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6954 paragraph-start cache before the newline cache. (Bug#17269)
6956 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6958 * term.c (tty_send_additional_strings): No need to fflush here,
6960 (tty_set_terminal_modes): fflush after sending additional strings,
6963 2014-04-17 Daniel Colascione <dancol@dancol.org>
6965 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6967 (tty_send_additional_strings): New function.
6968 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6969 (syms_of_term): Intern tty-mode-set-strings and
6970 tty-mode-reset-strings.
6972 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6974 * window.c (save_window_save): Lookup window_point_insertion_type in
6975 the right buffer (bug#15457).
6976 (Qwindow_point_insertion_type): New var.
6977 (syms_of_window): Initialize it.
6979 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6981 Fix the MSDOS build.
6982 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6983 (copy_text_and_data): Zero out the atexit chain pointer before
6986 * termhooks.h (encode_terminal_code): Update prototype.
6988 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6989 visible for all DOS_NT ports, not just WINDOWSNT.
6990 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6992 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6993 unless it is defined.
6994 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6996 * process.c (close_on_exec, accept4, process_socket): Move into
6997 the "ifdef subprocesses" part.
6998 (catch_child_signal): Condition by "ifdef subprocesses".
6999 (syms_of_process) <Qinternal_default_process_sentinel>
7000 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7002 * msdos.h: Add prototypes for new functions.
7003 (EINPROGRESS): Define.
7004 (O_CLOEXEC): Define to zero.
7006 * msdos.c (check_window_system): Remove unnecessary an
7007 incompatible duplicate function.
7008 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7009 New functions in support of new functionality.
7011 * menu.c (single_menu_item): Add visual indication of submenu
7012 also for menus on MSDOS frames.
7013 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7015 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7016 when async subprocesses aren't supported.
7018 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7020 * emacs.c (close_output_streams): Zero out errno before calling
7023 * dired.c [MSDOS]: Include msdos.h.
7025 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7026 (DATA_START) [MSDOS]: Define.
7027 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7029 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7030 Ifdef away for MSDOS.
7031 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7032 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7034 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7035 Use temporary file template that is compatible with mkostemp.
7036 Move vfork-related portions under #ifndef MSDOS.
7037 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7039 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * buffer.c (Foverlays_at): Add argument `sorted'.
7043 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7045 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7046 text, invalidate the bidi_paragraph_cache upto and including the
7049 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7051 Port to IRIX 6.5 (Bug#9684).
7052 * conf_post.h (INET6) [IRIX6_5]: Define.
7053 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7054 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7056 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7058 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7059 before passing it to system APIs.
7061 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7063 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7064 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7066 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7068 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7070 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7072 Remove DATA_SEG_BITS.
7073 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7074 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7075 cc, but that platform is so old that SGI itself stopped supporting
7076 it in December 2013. If you still need Emacs on IRIX, please
7077 either compile with GCC and port the undumping code, or run
7078 './configure --with-wide-int'.
7079 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7080 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7081 DEFINE_GDB_SYMBOL_START way to define it.
7082 (NONPOINTER_BITS): New macro.
7083 (EMACS_INT): Use it.
7084 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7085 the problem and/or configuring --with-wide-int.
7086 (USE_LSB_TAG): Simplify, based on above changes.
7087 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7088 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7090 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7092 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7093 covered by a display string that ends in a newline, and that cases
7094 going back by DVPOS lines to hit the search limit, lift the limit
7095 and go back until DVPOS is reached. (Bug#17244)
7097 * indent.c (Fvertical_motion): Handle correctly the case when the
7098 display string is preceded by an empty line.
7100 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7101 use S_IWRITE instead.
7103 2014-04-11 Glenn Morris <rgm@gnu.org>
7105 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7107 2014-04-11 Ken Brown <kbrown@cornell.edu>
7109 * Makefile.in (EMACS_MANIFEST): Revert last change.
7111 2014-04-10 Daniel Colascione <dancol@dancol.org>
7113 * puresize.h (BASE_PURESIZE): Increase.
7115 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7117 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7119 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7120 region handling (and don't call signal_before_change) if
7121 inhibit_modification_hooks is set.
7122 (signal_before_change): Don't check inhibit_modification_hooks any more.
7124 2014-04-08 Daniel Colascione <dancol@dancol.org>
7126 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7127 function cells contain valid lisp objects. (Modified version of
7130 * alloc.c (detect_suspicious_free): Split actual stack capturing
7131 out into new function for easier breakpoint setting.
7132 (note_suspicious_free): New function.
7134 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7136 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7138 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7139 (symbol_block_pinned): New var.
7140 (Fmake_symbol): Initialize `pinned'.
7141 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7142 pinned and signal an error for un-purifiable objects.
7143 (pure_cons): Use it.
7144 (Fpurecopy): Use it, except for objects that can't be purified.
7145 (mark_pinned_symbols): New function.
7146 (Fgarbage_collect): Use it.
7147 (gc_sweep): Remove hack made unnecessary.
7149 2014-04-07 Glenn Morris <rgm@gnu.org>
7151 * keyboard.c (Fopen_dribble_file): Doc tweak.
7153 2014-04-07 Ken Brown <kbrown@cornell.edu>
7155 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7157 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7159 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7160 We have a substitute execinfo.h on hosts that lack it.
7161 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7162 isn't optimized away.
7164 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7166 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7167 * alloc.c (memory_full):
7168 * charset.c (syms_of_charset):
7169 * doc.c (Fsnarf_documentation):
7171 * font.c (BUILD_STYLE_TABLE):
7172 * keyboard.c (make_lispy_event):
7173 * profiler.c (setup_cpu_timer):
7174 * xgselect.c (xg_select):
7175 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7177 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7178 Replace the only use with ARRAYELTS (font_property_table).
7179 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7181 2014-04-03 Daniel Colascione <dancol@dancol.org>
7183 * xterm.c (x_term_init):
7184 * xfns.c (best_xim_style):
7185 * xfaces.c (Fdump_colors):
7186 * w32fns.c (w32_default_color_map):
7187 * w32.c (init_environment, N_ENV_VARS):
7188 * unexcw.c (read_exe_header):
7189 * term.c (term_get_fkeys_1):
7190 * sysdep.c (init_baud_rate):
7191 * nsterm.m (ns_convert_key):
7192 * nsfns.m (get_geometry_from_preferences):
7193 * msdos.c (dos_set_window_size, init_environment):
7194 * macfont.m (mac_font_get_glyph_for_cid)
7195 (macfont_store_descriptor_attributes)
7196 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7197 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7198 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7200 * image.c (xpm_str_to_color_key):
7201 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7202 * frame.c (x_set_frame_parameters):
7203 * fileio.c (Ffile_selinux_context):
7204 * emacs.c (sort_args):
7205 * dosfns.c (msdos_stdcolor_name):
7206 * dired.c (file_attributes):
7207 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7208 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7211 2014-04-02 Daniel Colascione <dancol@dancol.org>
7213 * data.c (Ffset): Abort if we're trying to set a function call to
7216 * lisp.h (ARRAYELTS): New macro.
7218 * alloc.c: Include execinfo.h if available.
7219 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7220 (suspicious_free_record): New structure.
7221 (suspicious_objects, suspicious_object_index)
7222 (suspicious_free_history, suspicious_free_history_index):
7224 (find_suspicious_object_in_range, detect_suspicious_free)
7225 (Fsuspicious_object): New functions.
7226 (cleanup_vector): Call find_suspicious_object_in_range.
7228 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7230 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7231 width from font width (Bug#17163).
7233 * frame.c (x_set_frame_parameters): Calculate default values of
7234 new frame sizes only after all other frame parameters have been
7235 processed (Bug#17142).
7237 2014-04-02 Ken Brown <kbrown@cornell.edu>
7239 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7242 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7244 * xterm.c (x_draw_image_glyph_string): Adjust image background
7245 width accordingly when its x position is adjusted. (Bug#17115)
7247 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7249 * font.c (font_list_entities): Do not add empty vector to font cache.
7250 (font_matching_entity): Likewise. If matching entity is found, insert
7251 1-item vector with this entity instead of entity itself (Bug#17125).
7253 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7255 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7257 * fns.c (validate_subarray): Rename from validate_substring,
7258 since it works for vectors too. New arg ARRAY. Optimize for the
7259 non-nil case. Instead of returning bool, throw an error if out of
7260 range, so that the caller needn't do that. All uses changed.
7261 Report original values if out of range.
7262 (Fsubstring, Fsubstring_no_properties, secure_hash):
7263 Also optimize the case where FROM is 0 or TO is the size.
7265 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7267 * search.c (Freplace_match): Use make_specified_string.
7268 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7269 to catch bogus override face of glyph strings.
7270 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7271 Move common substring range checking code to...
7272 (validate_substring): ...this function.
7274 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7276 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7278 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7280 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7281 bar is zero height, just return (Bug#16976).
7282 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7284 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7286 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7287 is nil. If waiting for toolbar to complete, force a redraw.
7289 2014-03-28 Glenn Morris <rgm@gnu.org>
7291 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7292 (emacs_bugreport): New variable.
7293 (usage_message): Use PACKAGE_BUGREPORT.
7294 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7296 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7298 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7300 Port recent signal-related changes to FreeBSD.
7301 Reported by Herbert J. Skuhra.
7302 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7303 Move decls from here ...
7304 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7306 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7308 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7309 and width of image background when it is displayed with a 'box'
7312 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7314 More backward-compatible fix to char-equal core dump (Bug#17011).
7315 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7316 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7318 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7320 * image.c (init_svg_functions): When loading SVG-related libraries,
7321 free already loaded libraries if the initialization fails.
7322 (rsvg_handle_set_size_callback): Remove declaration, unused.
7324 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7326 Fix core dump in char-equal (Bug#17011).
7327 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7328 unibyte buffers, as we can't tell whether the characters are
7331 * insdel.c (adjust_markers_for_delete): Remove unused local.
7333 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7335 Have (MARKER . ADJUSTMENT) undo records always be immediately
7336 after their corresponding (TEXT . POS) record in undo list.
7338 * lisp.h (record-delete): New arg record_markers.
7339 (record_marker_adjustment): No longer needed outside undo.c.
7340 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7341 adjustments to undo.c's record_marker_adjustments. Note that
7342 fileio.c's decide_coding_unwind is another caller to
7343 adjust_markers_for_delete. Because it has undo list bound to t,
7344 it does not rely on adjust_markers_for_delete to record marker
7346 (del_range_2): Swap call to record_delete and
7347 adjust_markers_for_delete so as undo marker adjustments are
7348 recorded before current deletion's adjustments, as before.
7349 (adjust_after_replace):
7350 (replace_range): Pass value for new record_markers arg to
7352 * undo.c (record_marker_adjustment): Rename to
7353 record_marker_adjustments and made static.
7354 (record_delete): Check record_markers arg and call
7355 record_marker_adjustments.
7356 (record_change): Pass value for new record_markers arg to
7358 (record_point): at_boundary calculation no longer needs to account
7359 for marker adjustments.
7361 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7363 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7366 2014-03-26 Glenn Morris <rgm@gnu.org>
7368 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7370 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7372 * buffer.c (struct sortvec): Add field `spriority'.
7373 (compare_overlays): Use it.
7374 (sort_overlays): Set it.
7376 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7378 * xdisp.c (redisplay_window): If all previous attempts to find the
7379 cursor row failed, try a few alternatives before falling back to
7380 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7382 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7384 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7385 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7387 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7388 variables on Windows.
7390 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7392 * w32.c (unsetenv): Remove unused var `retval'.
7393 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7395 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7396 (start_watching): Remove unused var `thr'.
7398 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7399 (find_child_console): Remove unnecesary var `thread_id'.
7401 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7402 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7404 2014-03-26 Glenn Morris <rgm@gnu.org>
7406 * filelock.c (Flock_buffer): Doc tweak.
7408 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7409 * emacs.c (shut_down_emacs):
7410 * fileio.c (Finsert_file_contents, write_region):
7411 * filelock.c (top-level, syms_of_filelock):
7412 * insdel.c (prepare_to_modify_buffer_1):
7413 CLASH_DETECTION is always defined now.
7415 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7417 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7418 DLL handle, to speed up thread startup.
7420 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7422 Handle sigmask better with nested signal handlers (Bug#15561).
7423 * atimer.c (sigmask_atimers): Remove.
7424 Remaining use rewritten to use body of this function.
7425 * atimer.c (block_atimers, unblock_atimers):
7426 * callproc.c (block_child_signal, unblock_child_signal):
7427 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7428 New arg OLDSET. All callers changed.
7429 * atimer.c (block_atimers, unblock_atimers):
7430 * callproc.c (block_child_signal, unblock_child_signal):
7431 * keyboard.c (handle_interrupt):
7432 * sound.c (vox_configure, vox_close):
7433 Restore the old signal mask rather than unilaterally clearing bits
7434 from the mask, in case a handler is running within another
7435 handler. All callers changed.
7436 * lisp.h, process.c, process.h, term.c:
7437 Adjust decls and callers to match new API.
7438 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7439 signal handlers aren't supposed to use floating point anyway.
7440 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7442 2014-03-23 Daniel Colascione <dancol@dancol.org>
7444 Split gc_sweep into discrete functions for legibility and better
7447 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7448 (sweep_vectors): Fix typo in comment.
7449 (sweep_conses, sweep_floats, sweep_intervals)
7450 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7451 (gc_sweep): Call new functions, to which existing functionality is
7453 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7455 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7457 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7459 2014-03-23 Daniel Colascione <dancol@dancol.org>
7461 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7462 only if xic_style calls for it. This change allows Emacs to work
7463 with ibus. Also, don't leak resources if create_frame_xic fails,
7464 and stop caching xic_style across different displays.
7465 (supported_xim_styles): Make const.
7466 (best_xim_style): Remove first parameter: it's always just
7467 supported_xim_styles. Change to look at supported_xim_styles
7470 2014-03-23 Daniel Colascione <dancol@dancol.org>
7472 * term.c (init_tty): Rearrange condition for clarity; print
7473 appropriate diagnostic.
7475 2014-03-23 Daniel Colascione <dancol@dancol.org>
7477 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7478 array. (ASAN caught.)
7480 2014-03-22 Glenn Morris <rgm@gnu.org>
7482 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7484 2014-03-22 Daniel Colascione <dancol@dancol.org>
7486 * process.c (conv_sockaddr_to_lisp): When extracting the string
7487 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7489 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7491 Fix regression introduced by patch for Bug#10500.
7492 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7493 * w32term.c (x_draw_image_relief): Likewise.
7495 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7497 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7498 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7499 maximize a frame for odd default fonts.
7501 2014-03-21 Glenn Morris <rgm@gnu.org>
7503 * minibuf.c (history-length): Increase default from 30 to 100.
7505 2014-03-21 Daniel Colascione <dancol@dancol.org>
7507 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7508 every time we switch to minibuffer.
7510 * alloc.c (lisp_align_malloc, allocate_string_data)
7511 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7512 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7514 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7516 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7517 support more "verbs".
7519 2014-03-21 Daniel Colascione <dancol@dancol.org>
7521 Always prohibit dumping a dumped Emacs.
7523 * emacs.c (might_dump): New variable.
7524 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7525 * lisp.h (might_dump): Declare.
7526 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7528 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7530 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7532 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7534 * doc.c (store_function_docstring): Warn when we don't know where to
7536 (Fsubstitute_command_keys): Don't advertise the fact that
7537 text-properties are dropped, since we think it's a bug that we'll fix.
7539 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7540 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7541 * frame.c (frame_garbaged): Make "docstring" more precise.
7543 2014-03-20 Glenn Morris <rgm@gnu.org>
7545 * charset.c (init_charset): When we cannot find the charsets directory,
7546 mention if EMACSDATA is set.
7548 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7550 * fns.c (Frandom): Fix rare bug where the result isn't random.
7552 Fix porting inconsistency about rounding to even.
7553 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7554 This way, the unusual !HAVE_RINT case acts like the usual
7555 HAVE_RINT case, and we can fix the documentation accordingly.
7557 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7559 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7560 (w32_wnd_proc): Initialize the dwHoverTime member of
7561 TRACKMOUSEEVENT structure.
7563 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7565 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7567 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7569 * search.c (find_newline): Speed up the function when using the
7570 newline cache, by halving the number of calls to
7571 region_cache_forward and region_cache_backward. (Bug#16830)
7573 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7575 * buffer.c (Fset_buffer): Document return value (bug#17015).
7577 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7579 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7580 nil, always resize character wise to avoid potential loss of the
7581 mode line (Bug#16923 related).
7583 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7585 * frame.c (x_set_frame_parameters): Always calculate new sizes
7586 pixelwise to avoid potential loss when rounding.
7588 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7590 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7591 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7593 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7595 * w32.c (fstatat): Don't add an extra slash if the argument ends
7596 with a slash: this fails the subsequent call to stat_worker on
7597 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7599 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7601 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7603 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7605 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7607 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7608 when frame is only on one screen (Bug#14713).
7610 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7612 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7613 there's a valid wrap point in the display line, the last glyph
7614 cannot "just barely fit" on this row, because display_line doesn't
7615 let it. Instead, proceed as if the last glyph didn't fit, so that
7616 we eventually back up the iterator to the wrap point. This avoids
7617 delusional behavior of move_it_to, whereby it proceeds to the next
7618 display line, but sets current_x to zero for all the glyphs that
7619 without word-wrap would fit on the previous display line.
7620 One result was that visual-order cursor movement behaved erratically
7622 (Fmove_point_visually): Add code to find the x coordinate of the
7623 last character before wrap point, under word-wrap on a TTY.
7625 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7627 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7628 also return value of MOVE_POS_MATCH_OR_ZV from
7629 move_it_in_display_line_to, when moving from beginning of line to
7630 point's position. (Bug#16961)
7632 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7634 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7635 * window.c (Fselect_window): Explain NORECORD and
7636 `buffer-list-update-hook' in doc-string.
7638 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7640 * window.c (Fother_window_for_scrolling): Check that
7641 Vother_window_scroll_buffer is a buffer.
7643 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7645 * xterm.c (xim_initialize): Always pass a copy of resource name
7646 to XRegisterIMInstantiateCallback and eassert whether return
7647 value is True. Passing copy is important because Xlib doesn't
7648 make its own copy and resource name argument usually points to
7649 SSDATA (Vx_resource_name), which may be changed from Lisp.
7650 (xim_close_display): For XUnregisterIMInstantiateCallback,
7651 always eassert return value and pass exactly the same values
7652 as were used for XRegisterIMInstantiateCallback.
7653 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7654 sources to check why if you are interested.
7656 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7658 * dispnew.c (change_frame_size_1): Add new_lines instead of
7659 new_height, the latter may be still zero if passed as such.
7660 * window.c (Fwindow_pixel_height): Mention bottom divider in
7663 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7665 Fix "resource temporarily unavailable" with xgselect
7667 * xgselect.c: Include <stdbool.h>.
7668 (xg_select) [!USE_GTK]: Don't lose track of errno.
7670 Fix minor --enable-gcc-warnings issues.
7671 * widget.c (update_various_frame_slots, EmacsFrameResize):
7672 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7674 2014-03-04 Ken Brown <kbrown@cornell.edu>
7676 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7677 represent the actual adjustment needed for alignment.
7679 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7681 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7682 needed, and don't reallocate if the initial allocation already
7683 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7685 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7687 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7690 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7692 * cmds.c (delete-char): Update docstring pointing out that the
7693 function ignores `delete-active-region' and `overwrite-mode'.
7695 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7697 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7699 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7700 allocated buffer due to alignment.
7701 (freehook): If the block to be freed was allocated by
7702 'aligned_alloc', find its real pointer before calling 'free'.
7704 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7707 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7709 * font.c (toplevel): Adjust comment about font cache layout.
7710 (font_clear_cache): Fix to match real font cache layout.
7711 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7712 (Fframe_font_cache) [FONT_DEBUG]: New function.
7713 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7715 Avoid crashes when X fonts are erroneously freed on reused X
7716 'Display *' connection data (Bug#16069). Note that X font
7717 resources still may be leaked, but currently there is no way
7718 to completely avoid it.
7719 * xterm.h (struct x_display_info): New member x_id. Add comments.
7720 * xterm.c (x_display_id): New variable.
7721 (x_term_init): Assign identifier to each opened X connection.
7722 * xfont.c (struct xfont): New member x_display_id.
7723 (xfont_open): Initialize it with frame's display id.
7724 (xfont_close): Check whether font's display id matches the one
7725 recorded for the given display. Adjust comment.
7726 * xftfont.c (struct xftfont_info):
7727 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7729 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7731 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7732 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7733 killed Vother_window_scroll_buffer.
7734 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7736 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7738 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7739 that start with more than 2 slashes as UNCs. (Bug#16751)
7741 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7743 Fix a few crashes and leaks when cloning C strings.
7744 * alloc.c, lisp.h (dupstring): New function.
7745 * gtkutil.c (xg_get_font):
7746 * term.c (tty_default_color_capabilities):
7747 * xsettings.c (store_monospaced_changed)
7748 (store_font_name_changed, parse_settings)
7749 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7750 This avoids some unlikely crashes due to accessing freed storage,
7751 and avoids some minor memory leaks in the more-typical case.
7753 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7755 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7756 cursor when modeline can't be dragged (Bug#16647).
7758 2014-02-28 Glenn Morris <rgm@gnu.org>
7760 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7761 from custom-delayed-init-variables. (Bug#11565)
7763 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7765 More fixes for mouse glyph calculations (Bug#16647).
7766 * window.c (coordinates_in_window): In intersection of
7767 horizontal and vertical window dividers prefer the horizontal
7768 one. Add some extra parens to last fix.
7769 (window_relative_x_coord): Return x-coordinate for header and
7771 * xdisp.c (remember_mouse_glyph): In text area don't extend
7772 glyph into mode line to show the vertical drag cursor there
7773 immediately. Subdivide mouse glyphs in right fringes to show a
7774 horizontal drag cursor as soon as we enter the "grabbable width"
7775 portion. Handle vertical border case separately. Do not
7776 subdivide window divider areas.
7777 (note_mouse_highlight): On bottom divider of bottommost windows
7778 show vertical drag cursor only when the minibuffer window can be
7781 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7783 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7784 reset by the face of the object just displayed. See also bug#76.
7785 (get_next_display_element): If the string came from a display
7786 property, examine the box face attribute at it->position, not at
7787 it->current.pos, since the latter was not updated yet. (Bug#16870)
7788 (handle_face_prop): Improve commentary.
7790 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7792 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7793 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7795 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7797 Fixes around Bug#16647.
7798 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7799 ON_BOTTOM_DIVIDER cases.
7800 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7801 only if the window has no right divider.
7802 (Fcoordinates_in_window_p): Fix doc-string.
7804 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7806 * lread.c (Funintern): Fix doc to match advertised calling convention.
7808 2014-02-24 Daniel Colascione <dancol@dancol.org>
7810 * keyboard.c (read_char): Close race that resulted in lost events.
7812 2014-02-22 Glenn Morris <rgm@gnu.org>
7814 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7815 * window.c (window-resize-pixelwise): Doc fixes.
7817 * process.c (Finternal_default_process_filter)
7818 (Finternal_default_process_sentinel): Doc tweaks.
7820 2014-02-21 Glenn Morris <rgm@gnu.org>
7822 * process.c (Fprocess_buffer, Faccept_process_output)
7823 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7826 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7828 * window.c (Fwindow_scroll_bar_width): New function.
7830 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7832 Pacify GCC when configuring with --enable-gcc-warnings.
7833 * xdisp.c (move_it_in_display_line_to) [lint]:
7834 Initialize recently-added local.
7836 2014-02-21 Daniel Colascione <dancol@dancol.org>
7838 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7840 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7842 * xdisp.c (init_iterator): Don't dereference a bogus face
7843 pointer. (Bug#16819)
7844 (try_cursor_movement): Don't use cursor position if
7845 set_cursor_from_row failed to compute it. This avoids assertion
7846 violations in MATRIX_ROW.
7847 (move_it_in_display_line_to): Save the iterator state in ppos_it
7848 only once per call. Reimplement the method used to return to the
7849 best candidate position if all the positions found in display line
7850 are beyond TO_CHARPOS. This cuts down the number of calls to
7851 bidi_shelve_cache, which moves a lot of stuff when lines are long
7852 and include bidirectional text. (Bug#15555)
7854 2014-02-20 Glenn Morris <rgm@gnu.org>
7856 * data.c (Fdefalias): Doc fix.
7858 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7860 * xdisp.c (display_line): Fix horizontal scrolling of large images
7861 when fringes are turned off. This comes at a price of not
7862 displaying the truncation/continuation glyphs in this case.
7865 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7866 CreateDIBSection returns an error indication, zero out *ximg after
7867 destroying the image. This avoids crashes in memory allocations
7868 due to the fact that some of the callers also call
7869 x_destroy_x_image, which will attempt to free an already free'd
7872 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7874 * widget.c (update_various_frame_slots): Don't set
7875 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7877 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7879 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7881 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7883 temacs --daemon fix (Bug#16599).
7884 * emacs.c (main): Initialize daemon_pipe[1] here ...
7885 (syms_of_emacs): ... instead of here.
7887 2014-02-16 Anders Lindgern <andlind@gmail.com>
7889 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7892 2014-02-16 Daniel Colascione <dancol@dancol.org>
7894 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7895 (xd_get_connection_address): Use it.
7896 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7897 xd_get_connection_address because the latter signals if the bus
7898 we're trying to close is already disconnected.
7900 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7902 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7903 argument to CreateThread. This avoids segfaults on Windows 9X.
7904 Reported by oslsachem <oslsachem@gmail.com>.
7906 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7908 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7909 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7910 (check_lseek): New function, to report lseek errors.
7911 (save_data_space, update_file_ptrs, read_header, write_header)
7912 (copy_file, copy_rest, unexec): Use these news functions.
7913 (update_file_ptrs): Don't assume wraparound behavior when
7914 converting a large size_t value to off_t.
7916 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7918 * composite.c (fill_gstring_header): Pass positions as C integers
7919 and move parameters checking to...
7920 (Fcomposition_get_gstring): ...this function. Handle case when
7921 buffer positions are in reversed order and avoid crash (Bug#16739).
7923 * buffer.c (validate_region): Mention current buffer in error message.
7925 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7927 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7929 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7931 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7933 2014-02-11 Glenn Morris <rgm@gnu.org>
7935 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7936 Replace refs to "OpenStep" in messages.
7938 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7940 Avoid "." at end of error diagnostics.
7941 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7942 * font.c (Ffont_at):
7943 * nsfns.m (ns_display_info_for_name):
7944 * nsselect.m (Fx_own_selection_internal):
7945 * nsterm.m (performDragOperation:):
7946 Remove "." from end of diagnostic.
7948 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7950 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7951 unintuitive (bug#15824).
7952 (Fyes_or_no_p): Doc fix (bug#15456).
7954 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7956 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7958 * eval.c (call_debugger): When exiting the debugger, do not allow
7959 max_specpdl_size less than actual binding depth (Bug#16603).
7960 (syms_of_eval): Adjust docstring.
7962 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7964 * cmds.c (Fself_insert_command): Output a clearer error message on
7965 negative repetitions (bug#9476).
7967 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7969 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7971 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7973 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7975 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7977 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7979 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7981 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7983 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7985 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7986 `exit' works (bug#15865).
7988 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7990 Constrain window box/body sizes and margin widths (Bug#16649).
7991 * xdisp.c (window_box_width): Don't return less than zero.
7992 (window_box_left_offset, window_box_right_offset): Don't return
7993 more than the window's pixel width.
7994 * window.c (window_body_height, window_body_width): Don't return
7996 (window_resize_apply): Adjust margin width, if necessary.
7998 2014-02-07 Glenn Morris <rgm@gnu.org>
8000 * nsterm.m (syms_of_nsterm): Doc fix.
8002 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8004 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8005 New variables: pointers through which to call the respective APIs.
8006 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8007 (filename_from_ansi, sys_link, check_windows_init_file):
8008 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8009 This is required on Windows 9X, where we dynamically load
8010 UNICOWS.DLL which has their non-stub implementations.
8011 (maybe_load_unicows_dll): Assign addresses to these 2 function
8012 pointers after loading UNICOWS.DLL.
8014 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8015 MultiByteToWideChar and WideCharToMultiByte through function
8018 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8021 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8023 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8024 for OSX >= 10.9 if separate spaces are used.
8025 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8027 2014-02-06 Glenn Morris <rgm@gnu.org>
8029 * buffer.c (cache-long-scans): Doc fix.
8031 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8033 * w32fns.c (Fw32_shell_execute): Doc fix.
8035 2014-02-05 Bastien Guerry <bzg@gnu.org>
8037 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8038 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8040 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8042 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8043 outside the window (Bug#16649).
8045 * xdisp.c (note_mouse_highlight): When entering a margin area show
8046 a non-text cursor (Bug#16647).
8048 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8050 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8051 It prompted a compile-time diagnostic on GNU/Linux.
8052 Simplify to remove the need for the label.
8054 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8056 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8057 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8058 to show it; otherwise return 'unsupported--w32-dialog' to signal
8059 to the caller that emulation with menus is necessary.
8060 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8062 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8064 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8067 * menu.c (Fx_popup_dialog): Don't condition the call to
8068 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8069 special symbol 'unsupported--w32-dialog', emulate the dialog with
8070 a menu by calling x-popup-menu.
8072 * menu.h (Qunsupported__w32_dialog): New extern variable.
8074 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8076 * keyboard.c (kbd_buffer_get_event): Read file notification events
8079 * xgselect.c (xg_select): Read glib events in any case, even if
8080 there are no file descriptors to watch for. (Bug#16519)
8082 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8084 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8085 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8086 * w32term.c (w32_draw_window_divider): Handle first and last
8088 * w32term.h (w32_fill_area_abs): New function.
8089 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8091 * xfaces.c (realize_basic_faces): Handle new face ids.
8092 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8093 and bottom divider width.
8094 * xterm.c (x_draw_window_divider): Handle first and last pixels
8097 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8099 * print.c (Fexternal_debugging_output): Add cast to pacify
8100 --enable-gcc-warnings.
8101 * eval.c (call_debugger): Grow specpdl if the debugger was
8102 entered due to specpdl overflow (Bug#16603) and allow more
8103 specpdl space for the debugger itself.
8105 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8107 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8110 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8112 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8113 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8115 * print.c (Fexternal_debugging_output): If the argument character
8116 is non-ASCII, encode it with the current locale's encoding before
8117 writing the result to the terminal. (Bug#16448)
8119 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8120 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8123 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8125 * process.c (create_process): Reset SIGPROF handler in the child.
8126 * callproc.c (call_process): Likewise.
8128 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8130 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8132 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8134 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8135 of zero to print strings, GDB doesn't like it.
8137 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8138 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8139 we still use correct addresses. (Bug#16576)
8141 2014-01-27 K. Handa <handa@gnu.org>
8143 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8144 to preserve the code detection behavior of 24.3.
8145 * coding.h (struct coding_system): New member detected_utf8_bytes.
8146 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8147 (decode_coding_gap): Use short cut for UTF-8 file reading only
8148 when coding->detected_utf8_bytes equals to coding->src_bytes.
8149 * fileio.c (Finsert_file_contents): Cancel the previous change.
8151 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8153 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8154 that are not visible.
8156 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8158 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8159 is grabbed (Bug#16565).
8161 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8163 * xdisp.c (last_max_ascent): Re-remove after erroneously
8164 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8166 (move_it_to): Re-remove reference to last_max_ascent.
8167 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8168 max_descent here instead of calling line_bottom_y.
8171 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8173 * terminal.c (initial_free_frame_resources): New function.
8174 (init_initial_terminal): Install new hook to free face cache
8175 on initial frame and avoid memory leak. For details, see
8176 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8177 * xfaces.c (free_frame_faces): Adjust comment.
8179 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8181 * data.c (Fstring_to_number): Document results if unparsable
8184 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8186 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8188 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8190 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8191 * coding.c (detect_coding_utf_8, emacs_mule_char)
8192 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8193 (check_utf_8, decode_coding):
8194 * coding.h (struct coding_system.errors):
8195 Use ptrdiff_t, not int, for integer values derived from buffer and
8198 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8199 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8200 before invoking decode_coding_gap, since there's just one block.
8202 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8204 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8205 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8206 too early. Again run change_frame_size before assigning menu-
8209 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8211 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8212 arrives, call x_check_fullscreen, in case the new display has a
8213 different resolution. (Bug#16517)
8215 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8217 * term.c (read_menu_input): If the selected frame changes, exit
8219 (tty_menu_show): If the selected frame changes while we displayed
8220 a menu, throw to top level. (Bug#16479)
8222 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8224 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8226 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8228 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8229 * data.c (count_one_bits_word): Fix bug (negated comparison)
8230 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8232 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8234 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8235 Avoid undefined behavior by initializing display property bit of a
8236 string processed by the bidirectional iterator. For details, see
8237 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8239 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8241 Minor cleanup of previous change.
8242 * image.c (imagemagick_error, Fimagemagick_types):
8243 Omit some recently-introduced and unnecessary casts and assignments.
8245 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8247 Fix two memory leaks discovered with Valgrind.
8248 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8249 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8251 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8253 Fixes in window size functions around Bug#16430 and Bug#16470.
8254 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8255 (Fwindow_mode_line_height, Fwindow_header_line_height)
8256 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8257 Minor doc-string adjustments.
8258 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8259 Rewrite doc-strings.
8260 (window_body_height, window_body_width): Do not count partially
8261 visible lines/columns when PIXELWISE is nil (Bug#16470).
8262 (Qfloor, Qceiling): New symbols.
8264 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8266 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8267 when the image cache is not yet allocated. (Bug#16509)
8269 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8271 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8272 re-attach intervals to its base buffer (Bug#16502).
8273 * intervals.c (set_interval_object): Move from here...
8274 * intervals.h (set_interval_object): ... to here. Fix comments.
8276 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8278 Avoid undefined behavior by initializing buffer redisplay bit.
8279 Reported by Dmitry Antipov in
8280 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8281 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8283 Revert some of the CANNOT_DUMP fix (Bug#16494).
8284 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8286 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8288 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8289 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8290 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8291 they are replaced by macros that expand into direct calls to the
8292 corresponding functions from GDI32.DLL.
8293 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8294 variables in the Cygwin build, they are unused.
8296 2014-01-19 K. Handa <handa@gnu.org>
8298 * composite.c (composition_update_it): Fix previous change.
8300 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8302 Fix file name handling on MS-Windows 9X.
8303 * w32.c (maybe_load_unicows_dll): New function.
8305 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8306 on, to make sure we can convert file names to and from UTF-8 on
8307 Windows 9X. This fixes a failure to start up because Emacs cannot
8308 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8310 * w32font.c [WINDOWSNT]: Include w32.h.
8311 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8312 of implementing the same stuff.
8313 Remove now unused g_b_init_is_windows_9x.
8315 * w32.h (maybe_load_unicows_dll): Add prototype.
8317 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8319 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8320 switch to single keyboard. Prevents daemon crashes when a new
8321 client connects while we show a TTY menu in an existing client.
8324 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8326 Fix MinGW64 porting problem with _setjmp.
8327 Reported by Eli Zaretskii in:
8328 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8329 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8330 the old _setjmp and _longjmp. All uses changed.
8332 2014-01-13 Daniel Colascione <dancol@dancol.org>
8334 * textprop.c (Fremove_list_of_text_properties):
8335 Correctly handle reaching the end of the interval tree. (Bug#15344)
8337 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8339 * xdisp.c (resize_mini_window): Round height to a multiple of
8340 frame's line height. Fix bug in calculation of window start
8341 position (Bug#16424).
8343 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8345 * macfont.m: Include termchar.h.
8346 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8347 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8348 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8349 *_WITH_GC_* to take face and f as parameters.
8350 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8351 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8353 2014-01-13 Daniel Colascione <dancol@dancol.org>
8355 Fix menu item updating in the presence of the Unity global menu
8358 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8359 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8361 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8362 updating menus; explain why.
8363 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8364 problem it's supposed to solve and it interferes with detecting
8365 the presence of a global menu.
8366 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8369 2014-01-11 K. Handa <handa@gnu.org>
8371 * composite.c (composition_update_it): Fix indexing of
8372 LGSTRING_CHAR (Bug#15984).
8374 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8376 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8378 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8380 * xdisp.c (try_window_id): Don't use this function's optimizations
8381 if overlays in the buffer displayed by the window have changed
8382 since last redisplay. (Bug#16347)
8383 (message_dolog): Fix indentation.
8385 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8387 * frame.c (frame_resize_pixelwise): Fix doc-string.
8389 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8391 Fix handling of internal borders (Bug#16348).
8392 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8393 Remove internal border width from pixel width of windows.
8394 (change_frame_size_1): Don't return early when frame's pixel
8395 size changes - we still have to record the new sizes in the
8397 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8398 also when toolbar gets larger.
8399 * window.c (check_frame_size): Include internal_border_width in
8401 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8402 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8403 In non-toolkit/non-GTK version clear internal border.
8404 * xterm.c (x_clear_under_internal_border): New function for
8405 non-toolkit/non-GTK version.
8406 (x_after_update_window_line): In non-toolkit/non-GTK version
8408 (handle_one_xevent, x_set_window_size):
8409 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8410 * xterm.h (x_clear_under_internal_border): Extern it.
8412 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8414 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8415 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8418 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8420 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8421 last value of point is not equal to buffer's point. (Bug#16129)
8423 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8426 * nsterm.h (updateCollectionBehavior): Rename from
8427 updateCollectionBehaviour. All uses changed.
8429 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8430 * Makefile.in (SETFATTR): New macro.
8431 (temacs$(EXEEXT)): Use it.
8433 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8435 Fix maximization behavior on Windows (Bug#16300).
8436 * w32fns.c (w32_fullscreen_rect): Don't handle
8437 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8438 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8439 of SetWindowPos. Restore last placement also when leaving
8440 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8441 but the FULLSCREEN_BOTH case.
8443 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8446 * data.c (arithcompare_driver):
8447 * fileio.c (Fcar_less_than_car):
8448 * fns.c (internal_equal):
8449 * frame.c (delete_frame):
8450 * lisp.h (enum More_Lisp_Bits):
8452 Avoid C99 constructs that don't work in C89.
8453 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8454 to port to C89, which doesn't have 'long long'.
8455 (count_trailing_zero_bits): Use them.
8457 2014-01-03 Chong Yidong <cyd@gnu.org>
8459 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8461 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8463 Further adjust frame/window scrollbar width calculations.
8464 * window.c (apply_window_adjustment):
8465 Set windows_or_buffers_changed.
8466 (Fwindow_scroll_bars): Return actual scrollbar width.
8467 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8468 For non-toolkit builds again use 14 as minimum width and set
8469 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8470 * xterm.c (XTset_vertical_scroll_bar): Take width from
8471 WINDOW_SCROLL_BAR_AREA_WIDTH.
8472 (x_new_font): Rename wid to unit. Base calculation of new
8473 scrollbar width on toolkit used and make it analogous to that of
8474 x_set_scroll_bar_default_width.
8475 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8476 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8477 of GetSystemMetrics.
8478 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8479 WINDOW_SCROLL_BAR_AREA_WIDTH.
8480 (x_new_font): Make it correspond to changes in xterm.c.
8482 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8484 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8485 This is a cleaner way to fix the MinGW-w64 porting problem.
8486 Check for INTPTR_MAX misconfiguration.
8488 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8490 * search.c (newline_cache_on_off, find_newline): In indirect
8491 buffers, use the newline cache of the base buffer.
8493 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8494 buffer, invalidate the caches of its base buffer. (Bug#16265)
8496 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8497 buffers, use the width-run cache of the base buffer.
8499 * xdisp.c (redisplay_window): When the window displays an indirect
8500 buffer, and the character widths in the display table have
8501 changed, invalidate the width-run cache of the corresponding base
8504 * fileio.c (Finsert_file_contents): When invalidating the newline
8505 cache, consider the case of inserting into indirect buffer.
8507 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8508 In indirect buffers, use the paragraph cache of the base buffer.
8510 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8512 * window.c (grow_mini_window): Fix last change.
8514 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8516 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8518 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8520 * w32term.c (w32_initialize): Use LCID and LOWORD.
8522 * w32proc.c (create_child): Use pid_t for 5th argument.
8523 (IsValidLocale): Don't provide prototype for MinGW64.
8524 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8525 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8527 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8528 MinGW64 doesn't support.
8530 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8532 * w32.c (set_named_security_info): New function.
8533 (acl_set_file): Fall back on set_named_security_info if
8534 set_file_security fails.
8535 (g_b_init_set_named_security_info_w)
8536 (g_b_init_set_named_security_info_a): New static variables.
8537 (globals_of_w32): Initialize them to zero.
8538 (set_named_security_info): Set them to non-zero if the
8539 corresponding API is available.
8540 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8541 New function typedefs.
8543 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8545 Some more fixes following pixelwise resize changes including one
8547 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8548 of frame_resize_pixelwise.
8549 * widget.c (pixel_to_text_size): New function.
8550 (update_wm_hints): Have size hints respect value of
8551 frame_resize_pixelwise.
8552 (EmacsFrameResize): Alway process resize requests pixelwise.
8553 * window.c (grow_mini_window): Make sure mini window is at least
8555 * xdisp.c (display_menu_bar): Make sure menubar extends till
8557 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8558 (x_set_tool_bar_lines): Calculate pixelwise.
8559 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8560 frame_resize_pixelwise.
8562 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8564 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8565 variables not used there.
8567 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8569 * w32.c (sys_umask): New function. (Bug#16299)
8571 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8573 * dispnew.c (change_frame_size_1): Take old width of root window
8574 from that window's pixel width. (Bug#16284)
8576 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8578 Plain copy-file no longer chmods an existing destination (Bug#16133).
8579 * fileio.c (realmask): Now a static var, not a local.
8580 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8581 Remove arg STATPTR. All uses changed.
8582 (Fcopy_file): Do not alter permissions of existing destinations,
8583 unless PRESERVE-PERMISSIONS (renamed from
8584 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8585 Avoid race when testing for existing destinations and for
8586 when input and output files are the same.
8587 If changing the group fails, adjust both default and
8588 preserved permissions so that access is not granted to the
8590 (Fset_default_file_modes, init_fileio): Update realmask.
8591 (Fdefault_file_modes): Use realmask instead of calling umask.
8593 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8595 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8596 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8597 flags on the daemon pipe ends before execing.
8599 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8601 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8602 session. (Bug#14739)
8604 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8606 * callproc.c (Vexec_path): Document that exec-directory is in it.
8608 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8610 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8613 2013-12-27 Chong Yidong <cyd@gnu.org>
8615 * data.c (Fsymbol_function): Doc fix.
8617 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8619 Some more tinkering with Bug#16051.
8620 * window.c (resize_frame_windows): Don't let the size of the
8621 root window drop below the frame's default character size.
8622 Never ever delete any subwindows - let the window manager do the
8625 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8626 of toolbar lines needed when they exceed the height of the root
8628 (unwind_create_frame_1): New function.
8629 (Fx_create_frame): Generally inhibit calling the window
8630 configuration change hook here. Remove extra call to
8631 change_frame_size - it's not needed when we don't run the
8632 configuration change hook.
8634 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8636 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8637 On my Fedora 19 platform the core dumps were so big that
8638 my desktop became nearly catatonic.
8639 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8640 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8641 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8642 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8643 a clang-only syntax.
8644 * conf_post.h (__has_feature): New macro, if not already defined.
8645 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8646 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8648 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8650 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8651 is a file name. (Bug#16252)
8653 2013-12-25 Chong Yidong <cyd@gnu.org>
8655 * keyboard.c (Voverriding_terminal_local_map)
8656 (Voverriding_local_map): Doc fix.
8658 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8660 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8662 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8663 file name when it is submitted to ShellExecute. Simplify code.
8664 Don't test DOCUMENT for being a string, as that is enforced by
8665 CHECK_STRING. Doc fix.
8667 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8669 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8670 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8671 redisplay_tool_bar does. Improve and fix commentary.
8672 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8673 limits of the glyph matrices. (Bug#16051)
8674 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8675 only when the new size is different from the old one, and the new
8676 size can be achieved given the frame height.
8678 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8680 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8682 2013-12-23 Glenn Morris <rgm@gnu.org>
8684 * lread.c (Fload): Mention load-prefer-newer in doc.
8686 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8688 Handle Bug#16207 by being more restrictive when running hooks.
8689 * window.c (unwind_change_frame): New function.
8690 (Fset_window_configuration): Don't run configuration change hook
8691 while the frame configuration is unsafe. Call select_window
8694 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8696 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8698 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8700 * nsterm.h: Declare EmacsColor category.
8702 * nsterm.m (NSColor): Implement EmacsColor category.
8703 (ns_get_color): Use colorUsingDefaultColorSpace.
8704 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8706 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8708 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8710 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8711 having the PNG_NORETURN attribute, to avoid compiler warning in
8714 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8716 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8718 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8719 fringe background extension.
8720 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8721 because they are now always the same as `left' and `width',
8722 respectively. Remove code for the case that `width' and
8723 `sb_width' are different.
8725 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8727 Remove scroll_bar_actual_width from frames.
8728 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8729 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8730 (x_figure_window_size):
8731 * nsterm.m (x_set_window_size):
8732 * widget.c (set_frame_size):
8733 * w32term.c (x_set_window_size):
8734 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8735 scroll_bar_actual_width.
8737 Convert scroll_bar members to integers on Windows.
8738 * w32term.h (struct scroll_bar): Convert top, left, width,
8739 height, start, end and dragging to integers.
8740 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8742 * w32term.c (w32_set_scroll_bar_thumb)
8743 (w32_scroll_bar_handle_click): Remove XINT conversions for
8744 scroll_bar members. Treat bar->dragging as integer.
8745 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8746 first element. Remove XINT conversions for scroll_bar members.
8747 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8748 Remove XINT conversions for scroll_bar members.
8750 Fix assignment for new window total sizes.
8751 * window.c (Fwindow_resize_apply_total): Assign values for
8754 2013-12-20 Chong Yidong <cyd@gnu.org>
8756 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8757 argument to `append'.
8759 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8761 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8762 current text face, for extending the face of the display margins.
8765 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8766 Doc fix. (Bug#16190)
8768 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8770 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8773 * nsterm.m (Qfile, Qurl): New.
8774 (EV_MODIFIERS2): New macro.
8775 (EV_MODIFIERS): Use EV_MODIFIERS2.
8776 (ns_term_init): Remove font and color from DND, does not work on
8777 newer OSX, and other ports don't have them.
8778 (performDragOperation:): Handle modifiers used during drag.
8779 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8780 Remove global Lisp variables used to communicate with ns-win.el.
8781 Remove font and color handling.
8782 (syms_of_nsterm): Defsym Qfile and Qurl.
8784 2013-12-19 Anders Lindgren <andlind@gmail.com>
8786 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8787 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8789 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8790 (constrainFrameRect): Remove special case nr_screens == 1.
8791 Don't constrain size to size of view.
8793 * nsterm.h (ns_output): Remove dont_constrain.
8795 2013-12-19 Anders Lindgren <andlind@gmail.com>
8797 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8799 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8801 Minor fixes for recent openp changes.
8802 * lisp.h (GCPRO7): New macro.
8803 * lread.c (openp): Use bool for boolean; all callers changed.
8804 Protect save_string from GC. Don't assume that file descriptors
8805 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8806 warning about uninitialized variable.
8808 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8810 * w32fns.c (emacs_abort): Use intptr_t as argument of
8811 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8813 2013-12-18 Glenn Morris <rgm@gnu.org>
8815 * lread.c (Fload): Pass load_prefer_newer to openp.
8816 Don't bother checking mtime if openp already did it.
8817 (openp): Add `newer' argument, to check all suffixes
8818 and find the newest file.
8819 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8820 * callproc.c (call_process):
8821 * charset.c (load_charset_map_from_file):
8822 * emacs.c (init_cmdargs):
8823 * image.c (x_create_bitmap_from_file, x_find_image_file):
8825 * lread.c (Flocate_file_internal):
8826 * process.c (Fformat_network_address):
8827 * sound.c (Fplay_sound_internal):
8828 * w32.c (check_windows_init_file):
8829 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8831 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8833 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8835 * w32.c (getloadavg): Don't index samples[] array with negative
8836 indices. Recover from wall-clock time being set backwards.
8838 * w32term.c (w32_initialize): Declare the argument of
8839 set_user_model as const.
8841 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8842 (w32_menu_show): Constify some arguments passed to MessageBox.
8844 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8845 to initialize Lisp objects.
8847 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8848 initialize Lisp objects.
8850 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8851 use variables used only on X under that condition.
8853 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8854 variables not used there.
8856 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8858 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8859 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8861 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8863 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8864 code, revealed in presence of R2L characters, character
8865 compositions, and display vectors. A better fix for Bug#16148.
8866 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8867 GTK and NS builds, they don't have this member of struct frame.
8869 * dispextern.h (struct composition_it): Correct a comment for the
8872 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8874 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8875 This prevents a compilation error on C compilers that do not
8876 default functions to return 'int' if not declared. Also, add
8877 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8878 since it now uses inline functions.
8880 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8882 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8883 display margins on mode line, header line, and in the frame's
8884 tool-bar window. (Bug#16165)
8886 2013-12-16 Andreas Schwab <schwab@suse.de>
8888 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8890 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8892 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8895 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8897 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8899 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8901 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8902 intended to find bogus pointers in font objects (Bug#16140).
8903 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8904 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8905 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8906 Disable for MS-Windows due to Bug#15876; apparently this
8907 requires more or less substantial changes in fontset code.
8908 * xfont.c (xfont_close):
8909 * xftfont.c (xftfont_close): Call x_display_info_for_display
8910 to check whether 'Display *' is valid (Bug#16093 and probably
8913 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8915 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8916 Reported by Juanma Barranquero <lekktu@gmail.com>.
8918 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8919 open a pty on MS-Windows. (Bug#16152)
8921 * emacs.c (decode_env_path): Fix bogus comparison against
8922 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8924 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8926 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8927 (Fx_file_dialog): Add parentheses around && to silence warning.
8929 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8931 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8933 * xdisp.c (extend_face_to_end_of_line): Extend background of
8934 non-default face in margin areas as well. (Bug#16151)
8935 (display_line): Call extend_face_to_end_of_line for continued
8936 lines as well, if the display margins have non-zero width.
8937 (set_glyph_string_background_width): When needed, set the
8938 extends_to_end_of_line_p flag on glyph strings to be drawn in
8939 margin areas, not only in the text area.
8941 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8944 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8946 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8947 Don't worry about verify_error being t, since it has to be a list.
8949 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8951 Use bool for boolean, focusing on headers.
8952 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8953 No need to include <stdbool.h>, since conf_post.h does it now.
8954 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8955 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8956 (SET_PER_BUFFER_VALUE_P):
8957 * ccl.c, ccl.h (setup_ccl_program):
8958 * ccl.h (CHECK_CCL_PROGRAM):
8959 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8960 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8961 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8962 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8963 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8964 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8965 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8966 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8967 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8968 (CHARSET_FAST_MAP_SET):
8969 * coding.c (decode_coding_ccl, encode_coding_ccl):
8970 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8971 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8972 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8973 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8974 (decode_coding_c_string):
8975 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8976 * conf_post.h (has_attribute):
8977 * dispextern.h (trace_redisplay_p)
8978 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8979 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8980 (SET_GLYPH_FROM_CHAR_GLYPH)
8981 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8982 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8983 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8984 (cursor_in_mouse_face_p):
8985 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8986 (blank_row, prepare_desired_row)
8987 (build_frame_matrix_from_leaf_window, make_current)
8988 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8989 (update_window, scrolling_window, update_frame_line):
8990 * disptab.h (GLYPH_FOLLOW_ALIASES):
8991 * editfns.c (Fformat):
8992 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8993 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8994 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8995 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8996 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8997 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8998 (FONT_DEFERRED_LOG):
8999 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9000 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9001 (FRAME_MOUSE_UPDATE):
9002 * fringe.c (Fdefine_fringe_bitmap):
9003 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9004 (x_create_bitmap_from_xpm_data, xpm_load_image):
9005 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9006 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9007 (MERGE_INTERVAL_CACHE):
9008 * keymap.h (KEYMAPP):
9009 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9010 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9011 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9012 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9013 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9014 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9015 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9016 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9017 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9018 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9019 (SETUP_BUFFER_SYNTAX_TABLE):
9020 * systime.h (timespec_valid_p):
9021 * term.c (save_and_enable_current_matrix):
9022 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9023 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9024 (redisplay_internal, try_window_reusing_current_matrix)
9025 (sync_frame_with_window_matrix_rows, try_window_id)
9026 (display_menu_bar, display_tty_menu_item, display_mode_line)
9027 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9028 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9029 * xmenu.c (xmenu_show):
9030 * xterm.c (use_xim, x_term_init):
9031 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9032 (struct x_bitmap_record):
9033 Use bool for booleans.
9034 * ccl.c (struct buffer_text):
9035 * ccl.h (struct ccl_program):
9036 * charset.h (struct charset):
9038 * coding.h (struct iso_2022_spec, struct coding_system):
9039 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9040 (struct glyph_string, struct face, struct face_cache)
9041 (struct bidi_string_data, struct bidi_it)
9042 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9044 * editfns.c (Fformat):
9045 * frame.h (struct frame):
9046 * fringe.c (struct fringe_bitmap):
9047 * intervals.h (struct interval):
9048 * keyboard.h (struct kboard):
9049 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9050 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9051 (struct Lisp_Buffer_Local_Value, union specbinding):
9052 * macfont.m (struct macfont_info):
9053 * process.h (struct Lisp_Process):
9054 * termchar.h (struct tty_display_info):
9055 * window.h (struct window):
9056 * xterm.h (struct x_output):
9057 Use bool_bf for boolean bit-fields.
9058 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9059 All callers changed.
9060 * ccl.h (struct ccl_program): Remove unused members private_state,
9061 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9063 (struct ccl_spec): Remove unused members cr_carryover,
9064 eight_bit_carryover.
9065 * conf_post.h: Include <stdbool.h>.
9066 (bool_bf): New type.
9067 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9068 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9069 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9070 'do { ... } while (false)' brackets.
9071 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9072 Args must now be expressions; all callers changed.
9073 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9074 (PRODUCE_GLYPHS): Simplify use of boolean.
9075 * fileio.c (Fcopy_file):
9076 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9077 * lisp.h (UNGCPRO): Return void, not int.
9078 (FOR_EACH_TAIL): Use void expression, not int expression.
9079 * region-cache.c: Reindent.
9080 * region-cache.h: Copy comments from region-cache.c, to fix
9081 incorrect remarks about booleans.
9083 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9085 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9086 when character at point is displayed from a display vector.
9089 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9091 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9092 now a list of certificate validation checks that will abort a
9093 connection with an error.
9094 (Fgnutls_boot): Document it and use it.
9096 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9098 * w32term.c (w32_enable_frame_resize_hack): New variable.
9099 (x_set_window_size): Use it to hack frame resizing on Windows
9102 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9104 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9105 Windows-specific code to w32.c. Change error message text to
9106 match that of Posix platforms.
9108 * w32.c (w32_copy_file): New function, most of the code copied and
9109 reworked from Fcopy_file. Improve error handling. Plug memory
9110 leak when errors are thrown. Support file names outside of the
9111 current codepage. (Bug#7100)
9113 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9115 * lread.c (load_path_default): Prototype.
9117 2013-12-13 Glenn Morris <rgm@gnu.org>
9119 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9120 (dump_path): Remove.
9121 (load-path-default): Remove `changed' argument.
9122 Do not set dump_path permanently. Simplify.
9123 (init_lread): Simplify.
9124 (syms_of_lread): Remove dump_path.
9126 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9128 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9129 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9130 2013-12-12 font-related change to avoid Bug#16128, which
9131 is quite hard to fix without even more substantial changes.
9133 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9135 * font.c (font_close_object): Check for live frame (Bug#16128).
9137 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9139 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9140 Return ptrdiff_t, not int, since it's a buffer size.
9141 Reindent/reparen some macros to a more Gnuish style.
9143 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9145 Avoid undefined behavior with huge regexp interval counts.
9146 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9147 since it's now specialized to interval counts. All uses changed.
9148 Do not assume wraparound on signed integer overflow.
9149 (regex_compile): Simplify based on the above changes.
9151 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9153 Support file names on MS-Windows that use characters outside of
9154 the current system codepage. (Bug#7100)
9156 * w32.c (get_file_security, set_file_security)
9157 (create_symbolic_link): Separate pointers and boolean flags for
9158 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9159 non-zero, else the former.
9160 (codepage_for_filenames, filename_to_utf16, )
9161 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9163 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9165 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9166 Accept only one argument; all callers changed.
9167 (dostounix_filename): Remove the second argument, now works in
9168 UTF-8. All callers changed.
9169 (parse_root): Lose DBCS code.
9170 (get_long_basename, w32_get_short_filename, init_environment)
9171 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9172 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9173 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9174 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9175 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9176 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9178 (ansi_encode_filename): New function.
9179 (get_emacs_configuration, get_emacs_configuration_options):
9181 (add_volume_info, GetCachedVolumeInformation): Run the input file
9182 name through unixtodos_filename, to ensure it is stored and
9183 referenced in canonical form.
9184 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9185 (logon_network_drive, sys_link, utime): Improve error handling.
9186 (sys_access): New function.
9187 (hashval, generate_inode_val): Unused functions deleted.
9188 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9189 (check_windows_init_file): Convert error message from UTF-8 to
9190 ANSI codepage, for display in the message box.
9191 (globals_of_w32): Set w32_unicode_filenames according to the OS
9194 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9195 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9196 (syms_of_w32term): Declare w32-unicode-filenames.
9198 * w32proc.c (new_child, delete_child): Remove code that handled
9199 unused pending_deletion and input_file members of the child struct.
9200 (create_child, sys_spawnve): Convert all file names to ANSI
9201 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9202 name cannot be encoded in ANSI codepage. Don't use
9203 unixtodos_filename, mirror slashes by hand.
9204 (record_infile, record_pending_deletion): Functions deleted.
9205 (Fw32_short_file_name): Call w32_get_short_filename instead of
9208 * w32notify.c (add_watch): Work in Unicode mode when
9209 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9210 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9211 instead, do the same with Lisp primitives.
9213 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9214 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9215 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9216 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9217 (Fw32_shell_execute): Improve error reporting.
9218 (Fdefault_printer_name): Ifdef away for Cygwin.
9220 * w32.h (struct _child_process): Remove input_file and
9221 pending_deletion members that are no longer used.
9222 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9223 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9224 (ansi_encode_filename): New and updated prototypes.
9226 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9228 (unexec): Don't use dostounix_filename, it expects a file name in
9229 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9232 * fileio.c (Ffile_name_directory, file_name_as_directory)
9233 (directory_file_name, Fexpand_file_name)
9234 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9235 arguments of dostounix_filename.
9236 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9237 use MAX_UTF8_PATH for size of file-name strings.
9238 (emacs_readlinkat): Build an explicitly unibyte string for file
9240 (syms_of_fileio) <file-name-coding-system>:
9241 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9243 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9244 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9245 directories to UTF-8.
9246 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9247 environment, and each element of the input PATH, to UTF-8.
9249 * dired.c (file_attributes): Use build_unibyte_string explicitly
9250 to make Lisp strings from user and group names.
9252 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9255 * coding.c (decode_file_name, encode_file_name): New functions.
9257 * termcap.c (tgetent): Adapt to the change in arguments of
9260 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9263 * msdos.c (dostounix_filename, init_environment): Adapt to the
9264 change in arguments of dostounix_filename.
9266 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9267 [WINDOWSNT]: Encode file names passed to the image libraries in
9270 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9271 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9273 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9274 arguments of dostounix_filename.
9276 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9278 * font.h (struct font_entity) [HAVE_NS]: New field to record
9279 font driver which was used to create this entity.
9280 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9281 frame where the font was opened.
9282 (font_close_object): Add prototype.
9283 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9284 (font_close_object): Not static any more. Lost frame arg.
9285 Adjust comment and users.
9286 * alloc.c (cleanup_vector): Call font_close_object to adjust
9287 per-frame font counters correctly. If HAVE_NS, also call
9288 driver-specific cleanup for font-entity objects.
9289 * ftfont.c (ftfont_open):
9290 * nsfont.m (nsfont_open):
9291 * w32font.c (w32font_open_internal):
9292 * xfont.c (xfont_open):
9293 * xftfont.c (xftfont_open): Save frame pointer in font object.
9294 * macfont.m (macfont_open): Likewise.
9295 (macfont_descriptor_entity): Save driver pointer to be able
9296 to call its free_entity routine when font-entity is swept.
9297 * ftxfont.c (ftxfont_open): Add eassert because frame
9298 pointer should be saved by ftfont_driver.open.
9300 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9302 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9303 input polling is used. This is still meaningful for Cygwin, see
9304 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9305 * keyboard.c (poll_for_input_1, input_polling_used):
9306 Define unconditionally.
9307 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9308 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9309 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9310 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9311 (face_for_char): Likewise. Rearrange eassert and return ASCII
9312 face for CHAR_BYTE8_P.
9313 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9315 2013-12-11 Ken Brown <kbrown@cornell.edu>
9317 * dispextern.h (erase_phys_cursor):
9318 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9320 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9322 * nsterm.m (x_free_frame_resources):
9323 * term.c (tty_free_frame_resources):
9324 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9325 face cache because it's implied by free_frame_faces anyway.
9326 * w32term.c (x_free_frame_resources): Likewise. Do not call
9327 free_frame_faces twice.
9329 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9331 * editfns.c (Fformat_time_string): Mention %F in the doc.
9333 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9335 * window.c (resize_frame_windows): Don't return immediately when
9336 the root window's size doesn't change - the minibuffer window
9337 may still have to be repositioned/resized.
9338 * xfns.c (Fx_create_frame): Always change the frame size after
9339 initializing the frame's faces.
9340 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9341 change_frame_size should already have done it.
9342 (x_new_font): Assign new tool- and menu-bar heights.
9343 (x_set_window_size_1): Account for tool- and menu-bar heights
9344 (Bug#16013). Don't set pixel sizes since change_frame_size
9345 should already have done it.
9347 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9349 Remove the option of using libcrypto.
9350 * Makefile.in (LIB_CRYPTO): Remove.
9351 (LIBES): Don't use it.
9353 2013-12-11 Juri Linkov <juri@jurta.org>
9355 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9356 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9358 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9360 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9361 drawn tool bar items (Bug#16058).
9362 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9364 2013-12-09 Ken Brown <kbrown@cornell.edu>
9366 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9368 * lisp.h (get_frame_param): Adjust conditions for prototype
9371 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9373 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9374 Avoid unused macro warning if configured --without-xft.
9376 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9378 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9380 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9382 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9384 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9386 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9388 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9390 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9392 Use libcrypto's checksum implementations if available, for speed.
9393 * Makefile.in (LIB_CRYPTO): New macro.
9396 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9397 The macro didn't conform to C99 due to type mismatch,
9398 which caused compilation failure with Sun C 5.12,
9399 and it was confusing anyway. Include window.h to declare
9400 redisplay_other_windows.
9402 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9404 * window.c (set_window_buffer): Update mode line (bug#16084).
9406 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9408 Fix minor problems found by static checking.
9409 * keyboard.c (poll_for_input_1, input_polling_used):
9410 Define only if HAVE_NTGUI.
9411 * xmenu.c (popup_activate_callback): Omit unnecessary
9412 check against USE_X_TOOLKIT, which must be defined here anyway.
9413 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9416 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9418 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9420 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9422 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9424 * nsterm.m (x_set_window_size): Remove fprintf.
9425 (init): Define always. Set applicationDidFinishLaunchingCalled
9427 (applicationDidFinishLaunching:):
9428 Set applicationDidFinishLaunchingCalled.
9429 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9432 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9434 Pixel resize changes for NS (Bug#16049).
9435 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9436 height/width. row/cols are locals.
9437 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9438 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9439 (windowWillResize): Remove gsextra. Calculate extra as in
9441 (x_new_font): Don't change frame size if fullscreen.
9442 Change size pixelwise.
9444 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9445 comment in xfns.c. Change to pixelwise call.
9447 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9449 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9452 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9454 * xterm.c (input_signal_count): Remove.
9455 (x_dispatch_event): Define unconditionally.
9456 (x_make_frame_visible): Process X events until the frame
9457 is really visible (Bug#16027).
9458 * xterm.h (x_dispatch_event): Declare unconditionally.
9460 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9462 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9464 * nsterm.m (x_set_window_size): Handle pixelwise.
9466 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9468 * w32term.c (x_new_font):
9469 * xterm.c (x_new_font): Calculate new frame size from new font
9472 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9474 * lisp.h (FOR_EACH_TAIL): New macro.
9475 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9477 * window.c (select_window): Call second wset_redisplay before we change
9478 selected_window (bug#16034).
9480 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9482 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9484 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9486 * w32xfns.c: Include window.h, to avoid a compiler warning.
9488 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9490 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9491 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9492 window_scroll takes care of it.
9493 (Fset_window_point, Fdelete_other_windows_internal)
9494 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9495 (Fsplit_window_internal, Fdelete_window_internal)
9496 (Fresize_mini_window_internal, Fset_window_configuration)
9497 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9498 cause redisplay instead of forcing a complete redisplay.
9499 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9500 we're only affecting the selected_window.
9502 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9504 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9505 directional control characters. Update type and category
9506 determination according to the UBA from Unicode v6.3.
9507 (bidi_category_t): New category EXPLICIT_FORMATTING.
9509 * dispextern.h (bidi_type_t): Update to include new bidirectional
9510 properties introduced with Unicode v6.3. (Bug#16043)
9512 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9514 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9517 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9519 * font.c (font_list_entities): Remove dummy assignment.
9520 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9521 used on graphic displays only. Remove unused 'font_encoder' member.
9522 (struct font_bitmap): Remove unused 'extra' member.
9523 * nsfont.m (nsfont_open):
9524 * w32font.c (w32font_open_internal):
9525 * ftfont.c (ftfont_get_bitmap): Adjust users.
9527 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9529 Use bool for boolean.
9530 * tparam.c (tparam1):
9531 * undo.c (record_point, record_property_change):
9532 Use bool for boolean, for local vars that are always true or false.
9534 Minor integer overflow fixes (Bug#16033).
9535 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9536 This improves on the previous fix to this function.
9537 (window_resize_check): When summing up pixel counts, don't rely on
9538 undefined behavior if the sum overflows.
9540 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9542 * window.c (Fset_window_new_pixel): Don't choke at negative
9543 argument value (Bug#16033).
9545 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9546 to avoid crash in window_box_height.
9548 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9549 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9551 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9553 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9555 Minor integer overflow fixes.
9556 * window.c (Fset_window_new_pixel, grow_mini_window):
9557 * xdisp.c (Fwindow_text_pixel_size):
9558 Avoid undefined behavior on signed integer overflow.
9559 * xfns.c (x_set_mouse_color):
9560 Check that drag shape fits in 'unsigned', since that's what X wants.
9562 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9564 Improve reporting of fatal exception on MS-Windows.
9565 * w32fns.c (my_exception_handler): New function.
9566 (globals_of_w32fns): Set it up as the unhandled exception
9567 handler. Initialize exception code and address to zeros.
9568 (emacs_abort): If the exception code and address are available,
9569 print them at the beginning of the backtrace. Fix the format of
9570 printing addresses (was producing 0x0x12345678 on XP).
9573 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9575 * eval.c (Fbacktrace__locals): New function.
9576 (syms_of_eval): Defsubr it.
9578 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9580 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9581 Define here to unify between...
9582 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9583 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9585 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9587 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9589 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9590 fringe background extension.
9591 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9592 because they are now always the same as `left' and `width',
9593 respectively. Remove code for the case that `width' and
9594 `sb_width' are different.
9596 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9598 Fix minor problems found by static checking.
9599 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9600 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9601 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9603 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9605 * image.c (imagemagick_compute_animated_image): Don't crash if we
9606 have an animation with different-sized images (bug#15313).
9608 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9610 Remove some unused items introduced during pixelwise change.
9611 * window.c (window_resize_total_check): Remove unused function.
9612 * xdisp.c (remember_mouse_glyph): Remove unused label.
9613 (Ftool_bar_height): Move declaration inside #if.
9614 * xterm.c (x_set_window_size): Don't use r and c.
9616 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9618 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9621 * window.c (Fset_window_configuration): Comment out unused variables.
9623 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9625 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9627 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9629 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9631 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9632 HAVE_GNUTLS3 (Bug#16001).
9634 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9635 if interrupts are deferred (Bug#15801).
9637 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9639 Support resizing frames and windows pixelwise.
9640 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9641 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9642 (struct glyph_matrix): Replace window_left_col and
9643 window_top_line by window_pixel_left and window_pixel_top.
9644 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9646 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9647 (draw_window_divider, move_it_to, x_draw_right_divider)
9648 (x_draw_bottom_divider, change_frame_size): Add or fix
9650 * dispnew.c (change_frame_size_1): Change prototype.
9651 (adjust_glyph_matrix, required_matrix_width)
9652 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9653 values instead of lines and columns.
9654 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9655 WINDOW_TOTAL_FRINGE_WIDTH.
9656 (handle_window_change_signal, do_pending_window_change)
9657 (init_display): Adjusts calls of change_frame_size.
9658 (change_frame_size, change_frame_size_1): Handle pixelwise
9660 * frame.c (Qright_divider_width, Qbottom_divider_width):
9662 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9663 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9664 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9665 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9667 (set_frame_param): New function.
9668 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9669 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9670 (Ffringe_width, Fborder_width, Fright_divider_width)
9671 (Fbottom_divider_width): New functions, defsubr them.
9672 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9673 New argument pixelwise.
9674 (struct frame_parm_table): New members Qright_divider_width and
9675 Qbottom_divider_width.
9676 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9677 (x_report_frame_params): Handle Qright_divider_width and
9678 Qbottom_divider_width.
9679 (x_set_right_divider_width, x_set_bottom_divider_width):
9681 (frame_resize_pixelwise): New option.
9682 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9683 new_pixelwise, right_divider_width and bottom_divider_width;
9684 remove total_lines; rename text_lines, text_cols, new_text_lines
9685 and new_text_cols to text_height, text_width, new_height and
9686 new_width respectively.
9687 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9688 FRAME_TEXT_WIDTH respectively.
9689 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9690 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9691 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9693 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9694 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9695 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9696 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9697 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9698 (FRAME_TOTAL_COLS_ARG): Remove macro.
9699 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9700 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9701 (x_wm_set_size_hint): Handle frame pixel sizes.
9702 * indent.c (compute_motion, Fcompute_motion):
9703 Call window_body_width instead of window_body_cols.
9704 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9705 (make_lispy_position): Handle right and bottom dividers.
9706 (Fsuspend_emacs): Pixelize call of change_frame_size.
9707 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9708 * lisp.h: Extern set_frame_param.
9709 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9711 (Fx_create_frame): Add entry for vertical_drag_cursor.
9712 Pixelize call of change_frame_size.
9713 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9714 * nsterm.m (ns_update_window_end): Optionally draw right
9716 (x_set_window_size): Add argument pixelwise.
9717 Call check_frame_size and change_frame_size with pixelwise zero.
9718 (ns_draw_window_divider): New function.
9719 (ns_redisplay_interface): Add ns_draw_window_divider.
9720 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9721 (x_new_font): Call x_set_window_size with pixelwise zero.
9722 * print.c (print_object): For a window print its sequence
9724 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9725 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9726 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9727 (w32_createwindow): Use scroll bar area width.
9728 (w32_wnd_proc): Handle bottom divider width.
9729 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9730 (Fx_create_frame): Default divider width parameters.
9731 Caclulate sizes pixelwise. Add vertical drag cursor support.
9732 (x_create_tip_frame): Default divider widths to zero.
9733 Pixelize call to change_frame_size.
9734 (Fx_show_tip): Add handling of divider widths. Pixelize window
9736 (Fw32_frame_rect): New function.
9737 (frame_parm_handler w32_frame_parm_handlers): Add divider
9739 (Vx_window_vertical_drag_shape): Add variable.
9740 * w32inevt.c (resize_event, maybe_generate_resize_event):
9741 Pixelize change_frame_size calls.
9742 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9744 * w32term.c (w32_draw_window_divider): New function.
9745 (x_update_window_end): Handle right divider.
9746 (w32_draw_fringe_bitmap, x_scroll_run)
9747 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9748 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9749 Calculate new frame sizes pixelwise.
9750 (x_new_font): Pixelize call to x_set_window_size.
9751 (x_check_fullscreen): Pixelize call to change_frame_size.
9752 (x_set_window_size_1, x_set_window_size): New argument
9753 pixelwise. Calculate pixelwise.
9754 (x_wm_set_size_hint): Use scroll bar area width.
9755 (w32_redisplay_interface): Add w32_draw_window_divider.
9756 * w32term.h (struct w32_output): Add vertical drag cursor.
9757 * widget.c (set_frame_size, update_wm_hints)
9758 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9760 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9761 * window.c (sequence_number): Restore.
9762 (Fwindow_pixel_width, Fwindow_pixel_height)
9763 (Fwindow_mode_line_height, Fwindow_header_line_height)
9764 (window_pixel_to_total, Frun_window_scroll_functions)
9765 (Fset_window_new_pixel, window_resize_apply_total)
9766 (Fwindow_resize_apply_total): New functions.
9767 (window_body_height, window_body_width): Rename from
9768 window_body_lines. New argument PIXELWISE.
9769 Calculate pixelwise.
9770 (Fwindow_body_height, Fwindow_body_width): New argument
9772 (coordinates_in_window, window_relative_x_coord): Use window's
9773 pixel width instead of total width.
9774 (replace_window, recombine_windows): Initialize pixel values.
9775 (resize_root_window, resize_frame_windows, grow_mini_window)
9776 (shrink_mini_window): New argument PIXELWISE.
9777 Calculate pixelwise.
9778 (Fdelete_other_windows_internal, adjust_window_margins)
9779 (window_resize_check, window_resize_apply)
9780 (Fdelete_window_internal, Fresize_mini_window_internal)
9781 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9782 (check_frame_size): Rename arguments. New argument PIXELWISE.
9783 Calculate pixelwise.
9784 (set_window_buffer): Make samebuf bool. Run configuration change
9785 hook only if buffer changed.
9786 (Fset_window_buffer): Rewrite doc-string.
9787 (make_window): Initialize new_pixel slot.
9788 (Fwindow_resize_apply): Check pixel size of root window.
9789 (Fsplit_window_internal): Call 2nd argument pixel_size.
9790 Calculate pixelwise.
9791 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9793 (save_window_data): New slots frame_text_width,
9794 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9795 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9797 (Fcurrent_window_configuration, Fset_window_configuration)
9798 (save_window_save, compare_window_configurations): Handle new
9799 slots in save_window_data and saved_window.
9800 (Fset_window_scroll_bars): Fix doc-string.
9801 (window_resize_pixelwise): New variable.
9802 (coordinates_in_window, Fcoordinates_in_window_p):
9804 (make_parent_window): Adjust sequence_number.
9805 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9807 * window.h (struct window): New members new_pixel, pixel_left,
9808 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9809 (wset_new_pixel): New function.
9810 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9811 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9812 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9813 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9814 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9815 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9816 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9817 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9818 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9819 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9820 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9821 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9822 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9823 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9824 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9826 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9827 (window_body_width, check_frame_size): Adapt external declarations.
9828 * xdisp.c (last_max_ascent): New integer.
9829 (window_text_bottom_y): Handle bottom divider.
9830 (window_box_width, window_box_height): Calculate pixelwise.
9831 (get_glyph_string_clip_rects): Handle right divider.
9832 (remember_mouse_glyph): When windows are resized pixelwise
9833 proceed with width and height set to 1.
9834 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9836 (move_it_to): Calculate and return maximum x position
9838 (Fwindow_text_pixel_size): New function.
9839 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9840 (tool_bar_lines_needed): Rename to tool_bar_height.
9841 Calculate pixelwise.
9842 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9843 Calculate pixelwise.
9844 (redisplay_tool_bar): Calculate pixelwise.
9845 (redisplay_window): Calculate pixelwise. Handle dividers.
9846 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9847 (x_draw_vertical_border): Handle dividers.
9848 (define_frame_cursor1): Handle vertical drag cursor.
9849 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9850 (expose_window): Calculate pixelwise. Handle dividers.
9851 (init_xdisp): Initialize pixel values.
9852 * xfaces.c (Qwindow_divider): New face.
9853 (realize_basic_faces): Realize it.
9854 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9855 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9856 (x_set_scroll_bar_default_width): Default actual width to 16.
9857 (Fx_create_frame): Set sizes pixelwise.
9858 (x_create_tip_frame): Default divider widths to zero.
9859 Pixelize call of change_frame_size.
9860 (Fx_show_tip): Handle divider widths. Initial pixel position
9862 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9863 (Vx_window_vertical_drag_shape): New option.
9864 * xmenu.c (free_frame_menubar): Pixelize call of
9866 * xterm.c (x_draw_window_divider): New function.
9867 (x_update_window_end): Optionally draw right divider.
9868 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9869 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9870 (handle_one_xevent, x_new_font): Calculate pixelwise.
9871 (x_set_window_size_1, x_set_window_size): New argument
9872 pixelwise. Calculate pixelwise.
9873 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9874 (struct x_redisplay_interface): Add x_draw_window_divider.
9875 * xterm.h (struct x_output): Add vertical_drag_cursor.
9877 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9879 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9880 Set invisible frames's `redisplay' when a full redisplay is requested.
9881 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9882 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9883 (display_mode_lines): Set it here instead.
9885 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9887 * dispextern.h (set_window_update_flags): Remove.
9889 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9891 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9893 * xdisp.c (REDISPLAY_SOME_P): New macro.
9894 (redisplay_internal): Use it (bug#15999).
9895 (prepare_menu_bars, redisplay_window): Use it as well.
9897 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9899 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9901 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9902 (globals_of_w32font): Zero it out.
9903 (GetCharWidth32W_Proc): New function pointer.
9904 (get_char_width_32_w): New function.
9905 (compute_metrics): If get_glyph_outline_w returns an error, try
9906 get_char_width_32_w before declaring a failure. This avoids
9907 punishing raster (a.k.a. "bitmap") fonts by slowing down
9908 redisplay. (Bug#6364).
9910 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9912 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9913 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9914 highlight needs to be redisplayed. (Bug#15913)
9916 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9918 Fix minor problems found by static checking.
9919 * buffer.h (struct buffer_text, struct buffer):
9920 * frame.h (struct frame):
9921 * window.h (struct window):
9922 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9923 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9924 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9925 no-longer-valid use of HAVE_MENUS.
9926 * xdisp.c (propagate_buffer_redisplay): Now static.
9928 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9930 * xmenu.c (Fmenu_or_popup_active_p):
9931 * window.c (Fset_window_configuration):
9932 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9933 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9934 * fns.c (Fyes_or_no_p):
9935 * editfns.c (Fmessage_box, Fmessage_or_box):
9936 * alloc.c (make_save_ptr_ptr):
9937 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9939 * window.c (Fset_window_configuration): Move select_window later.
9941 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9943 Refine redisplay optimizations to only redisplay *some* frames/windows
9944 rather than all of them.
9945 * xdisp.c (REDISPLAY_SOME): New constant.
9946 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9947 (bset_redisplay, bset_update_mode_line): New functions.
9948 (message_dolog): Use bset_redisplay.
9949 (clear_garbaged_frames): Use fset_redisplay.
9950 (echo_area_display): Use wset_redisplay.
9951 (buffer_shared_and_changed): Remove.
9952 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9953 frame titles. Compute the actual set of windows redisplayed.
9954 Don't update frame titles and menu bars for frames that don't need to
9956 (propagate_buffer_redisplay): New function.
9958 (redisplay_internal): Use it. Be more selective in the set of windows
9959 we redisplay. Propagate windows_or_buffers_changed to
9960 update_mode_lines a bit later to simplify the code.
9961 (mark_window_display_accurate_1): Reset window and buffer's
9963 (redisplay_window): Do nothing if neither the window nor the buffer nor
9964 the frame needs redisplay.
9965 * window.h (struct window): Add `redisplay' field.
9966 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9967 (redisplay_other_windows, window_list): New declarations.
9968 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9969 (window_list): Not static any more.
9970 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9971 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9972 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9973 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9974 * frame.h (struct frame): Add `redisplay' field.
9975 Move `external_menu_bar' bitfield next to other bit-fields.
9976 (SET_FRAME_GARBAGED): Use fset_redisplay.
9977 (SET_FRAME_VISIBLE): Don't garbage the frame;
9978 Use redisplay_other_windows.
9979 * buffer.h (struct buffer): Add `redisplay' field.
9980 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9981 (modify_overlay): Use bset_redisplay.
9982 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9984 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9986 Support w32 file notifications in batch mode.
9987 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9988 invalid (which happens in batch mode). If non-interactive, call
9989 handle_file_notifications to store file notification events in the
9990 input queue. (Bug#15933)
9992 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9994 * w32inevt.c (handle_file_notifications): Now external, not static.
9996 * w32term.h (handle_file_notifications): Provide prototype.
9998 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9999 init_crit, since init_display, which does that otherwise, is not
10002 2013-11-27 Glenn Morris <rgm@gnu.org>
10004 * Makefile.in ($(lispsource)/international/charprop.el): New.
10005 (emacs$(EXEEXT)): Depend on charprop.el.
10007 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10009 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10010 deleting portions of the buffer under non-nil REPLACE argument.
10013 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10014 directory, watch it and not its parent.
10015 (add_watch): Allow empty string in FILE.
10017 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10019 * window.c (Fset_window_start, window_resize_apply)
10020 (window_scroll): Reset window_end_valid (Bug#15957).
10022 2013-11-27 Glenn Morris <rgm@gnu.org>
10024 * Makefile.in (leimdir): Now in lisp source directory.
10025 ($(leimdir)/leim-list.el): Just use ../leim .
10026 * epaths.in (PATH_DUMPLOADSEARCH):
10027 * lread.c (load_path_default):
10028 * nsterm.m (ns_load_path): No more leim directory.
10030 2013-11-26 Andreas Schwab <schwab@suse.de>
10032 * .gdbinit (xgettype): Add cast.
10034 2013-11-26 Glenn Morris <rgm@gnu.org>
10036 Preload leim-list.el.
10037 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10038 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10039 is a single directory.
10041 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10043 bool-vector-subsetp is now the normal direction (Bug#15912).
10044 * data.c (Fbool_vector_subsetp): Test whether the first argument
10045 is a subset of the second one, not the reverse. Add doc string.
10047 Fix minor problems found by static checking.
10048 * lread.c (load_path_default): Now static.
10049 * textprop.c (text_property_stickiness): Be consistent about the
10050 test used when deciding whether to consider the previous character.
10051 This simplifies the code a bit.
10053 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10055 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10057 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10058 (syms_of_frame): Don't defsubr them.
10060 2013-11-25 Glenn Morris <rgm@gnu.org>
10062 * lread.c (load_path_default): Change the sense of the argument.
10063 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10064 from dump_path. When it is not, avoid checking dump_path twice.
10066 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10067 uninstalled dump_path against installed Vload_path. (Bug#15964)
10069 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10071 Export get_pos_property to Elisp.
10072 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10073 (syms_of_editfns): Export it to Elisp.
10075 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10077 2013-11-23 Romain Francoise <romain@orebokech.com>
10079 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10080 initialization here ...
10081 (syms_of_fileio): ... from here.
10083 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10085 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10086 Please use --enable-check-lisp-object-type.
10088 2013-11-23 Glenn Morris <rgm@gnu.org>
10090 * process.c (get_process): Explicit error for dead buffers.
10092 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10094 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10096 2013-11-23 Glenn Morris <rgm@gnu.org>
10098 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10099 * lread.c (load_path_check): Take path to check as argument.
10100 (load_path_default): New, split from init_lread.
10101 (init_lread): Move calc of default load-path to load_path_default.
10102 Empty elements in EMACSLOADPATH now stand for the default.
10103 (load-path): Doc fix.
10104 * emacs.c (decode_env_path): Add option to treat empty elements
10105 as nil rather than ".".
10106 * callproc.c (init_callproc_1, init_callproc):
10107 * image.c (Vx_bitmap_file_path):
10108 * lisp.h (decode_env_path):
10109 * lread.c (Vsource_directory):
10110 Update for new argument spec of decode_env_path.
10112 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10114 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10115 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10117 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10119 Fix some dependency problems that cause unnecessary recompiles.
10121 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10122 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10123 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10124 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10125 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10126 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10127 (boostrap-clean): No need to remove stamp-oldxmenu.
10129 Fix recently introduced bool vector overrun.
10130 This was due to an optimization that went awry.
10131 Reported by Glenn Morris in
10132 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10133 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10134 for empty vectors, undoing the 2013-11-18 change.
10135 * data.c (bool_vector_binop_driver): Rely on this.
10136 Fix bug that occasionally overran the destination.
10137 * lisp.h (struct Lisp_Bool_vector): Document this.
10139 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10141 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10144 * nsterm.m (init, run, stop:): Comment out for now, does not work
10147 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10149 * charset.c (syms_of_charset): Don't read past end of string.
10151 2013-11-19 Glenn Morris <rgm@gnu.org>
10153 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10155 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10157 Add hooks to run on gaining/losing focus. (Bug#15029)
10158 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10159 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10160 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10162 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10164 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10165 The old names predated the API change that put destination at end.
10167 Improve API of recently-added bool vector functions (Bug#15912).
10168 The old API had (bool-vector-count-matches A B)
10169 and (bool-vector-count-matches-at A B I), which gave the
10170 misleading impression that the two functions were variants, one
10171 with a location I. The new API has (bool-vector-count-population A)
10172 and (bool-vector-count-consecutive A B I) to make the distinction
10173 clearer. The first function no longer has a B argument, since the
10174 caller can easily determine the number of nils if the length and
10175 number of ts is known.
10176 * data.c (Fbool_vector_count_population): Rename from
10177 bool_vector_count_matches, and accept just 1 argument.
10178 (Fbool_vector_count_consecutive): Rename from
10179 Fbool_vector_count_matches_at.
10181 Always allocate at least one bits_word per bool vector.
10182 See Daniel Colascione in:
10183 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10184 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10185 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10186 * lisp.h (struct Lisp_Bool_vector): Document this.
10188 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10190 * insdel.c (invalidate_buffer_caches): New function, consolidated
10191 from part of prepare_to_modify_buffer.
10192 (insert_from_gap, prepare_to_modify_buffer):
10193 * coding.c (code_convert_region, code_convert_string):
10194 Call invalidate_buffer_caches. (Bug#15841)
10196 * lisp.h (invalidate_buffer_caches): Add prototype.
10198 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10200 * w32term.c (x_update_window_end): Don't invalidate the entire
10201 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10202 highlight needs to be redisplayed. (Bug#15913)
10204 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10206 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10208 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10210 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10211 while we are using Vprin1_to_string_buffer.
10213 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10214 after inserting the description string. (Bug#15907)
10216 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10218 * data.c: Work around bogus GCC diagnostic about shift count.
10219 Reported by Eli Zaretskii in
10220 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10221 (pre_value): New function.
10222 (count_trailing_zero_bits): Use it.
10224 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10226 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10227 assume C macros are not supported even under -g3 in these old GCC
10230 2013-11-15 Leo Liu <sdl.web@gmail.com>
10232 * minibuf.c (Ftry_completion, Fall_completions)
10233 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10235 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10237 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10238 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10239 This avoids placing unnecessary constants into the Emacs code.
10241 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10243 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10244 for Cygwin w32 build.
10246 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10247 for Cygwin w32 build. (Bug#15892)
10249 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10251 Simplify, port and tune bool vector implementation.
10252 * alloc.c (bool_vector_exact_payload_bytes)
10253 (bool_vector_payload_bytes): Remove.
10254 (bool_vector_fill): Return its argument.
10255 * alloc.c (bool_vector_fill):
10257 * print.c (print_object):
10258 Simplify by using bool_vector_bytes.
10259 * alloc.c (make_uninit_bool_vector):
10260 New function, broken out from Fmake_bool_vector.
10261 (Fmake_bool_vector): Use it. Use tail call.
10262 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10263 * data.c (BITS_PER_ULL): New constant.
10264 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10265 if long long versions don't exist.
10266 (shift_right_ull): New function.
10267 (count_one_bits_word): New function, replacing popcount_bits_word
10268 macro. Don't assume that bits_word is no wider than long long.
10269 (count_one_bits_word, count_trailing_zero_bits):
10270 Don't assume that bits_word is no wider than long long.
10271 * data.c (bool_vector_binop_driver, bool_vector_not):
10272 * fns.c (Fcopy_sequence):
10274 Create an uninitialized destination, to avoid needless work.
10275 (internal_equal): Simplify.
10276 (Ffillarray): Prefer tail call.
10277 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10278 contain at least one word.
10279 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10280 chars are narrower than ints.
10281 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10282 * fns.c (Fcopy_sequence):
10284 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10285 Don't try to port to hosts where bits_word values have holes; the
10286 code wouldn't work there anyway. Verify this assumption, though.
10287 (bool_vector_bytes): New function.
10288 (make_uninit_bool_vector): New decl.
10289 (bool_vector_fill): Now returns Lisp_Object.
10291 * xfns.c (xic_create_fontsetname):
10292 * xrdb.c (gethomedir): Prefer tail calls.
10294 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10296 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10297 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10299 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10300 that requires a return value.
10301 (Fset_buffer_modified_p): Take advantage of this change to do
10304 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * buffer.c (Frestore_buffer_modified_p): Sync it with
10307 Fset_buffer_modified_p.
10308 (Fforce_mode_line_update): New function, moved from subr.el.
10309 (Fset_buffer_modified_p): Use them.
10310 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10312 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10314 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10315 This avoids undefined behavior when subtracting pointers into
10316 different aways. On my platform it also makes the code a tad
10317 smaller and presumably faster.
10319 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10321 * keyboard.c (command_loop_1): Use region-extract-function.
10322 * insdel.c (Qregion_extract_function): Not static any more (can we
10323 stop pretending that these vars can benefit from being marked static?).
10325 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10327 * search.c (find_newline): If buffer text is relocated during the
10328 "dumb loop", adjust C pointers into buffer text to follow suit.
10331 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10333 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10334 for conversion (Bug#15837).
10336 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10338 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10339 for the entire range of inserted characters. (Bug#15841)
10341 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10343 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10345 (realize_default_face): Remove assignment to distant-foreground if
10346 unspecified (Bug#15815).
10348 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10350 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10351 cache-long-scans disabled, since we don't want to call
10352 prepare_to_modify_buffer (in insert_1_both) for each message we
10355 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10356 from buffer.c. Improve commentary to the buffer field setter
10359 * buffer.c (bset_cache_long_scans): Static function deleted.
10360 Improve commentary to the buffer field setter functions.
10361 (init_buffer_once): Default for cache-long-scans changed to t.
10364 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10366 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10368 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10369 This bug was introduced in my 2013-06-21 change, and caused
10370 struct Lisp_Sub_Char_Table objects to be given too many slots,
10371 which broke 'make -C admin/unidata'.
10373 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10375 Import changes from mac-port 4.5.
10376 * macfont.m (mac_font_copy_default_descriptors_for_language)
10377 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10378 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10379 (macfont_language_default_font_names): New.
10380 (macfont_list): Rearrange language/charset code.
10381 (macfont_close): Don't check for macfont_info->cache.
10382 (mac_ctfont_create_preferred_family_for_attributes): New font
10383 selection code, call
10384 mac_font_copy_default_name_for_charset_and_languages.
10385 (mac_font_copy_default_descriptors_for_language)
10386 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10388 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10390 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10392 Port to C11 aligned_alloc, and fix some integer overflows.
10393 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10394 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10395 and use of posix_memalign replaced with aligned_alloc.
10396 (aligned_alloc): New function, defined or declared as needed.
10397 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10398 Don't undef; configure.ac now does this.
10399 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10400 (calloc, aligned_alloc): Check for integer overflow.
10401 (aligned_alloc): Rename from memalign. All uses changed.
10402 (memalign): New function, an alias for aligned_alloc.
10404 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10406 * xdisp.c (redisplay_internal): Fix typo in last change.
10408 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10410 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10412 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10414 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10415 redisplay--mode-lines-cause.
10416 (redisplay_internal): Keep them uptodate. Remove redundant check of
10417 buffer_shared_and_changed.
10418 * *.[chm]: Number every assignment to update_mode_lines so we
10419 can track why it is set.
10421 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10423 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10425 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10427 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10428 can track why it is set.
10430 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10432 Integer-related fixes for term.c etc.
10433 * dispextern.h (face_tty_specified_color): New function.
10434 * term.c (turn_on_face): Don't rely on undefined behavior when
10435 assigning an out-of-range value to 'long'.
10436 Simplify test for toggling highlight.
10437 (tty_capable_p): Omit last two (unused) args. All callers changed.
10438 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10439 (read_menu_input, tty_menu_activate, tty_menu_show):
10440 * xfaces.c (x_supports_face_attributes_p)
10441 (tty_supports_face_attributes_p):
10442 Use bool for boolean. All callers changed.
10443 (tty_supports_face_attributes_p): Omit defaults for color indices;
10444 no longer needed. Simplify tail call.
10446 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10448 * xdisp.c (prepare_menu_bars): Mark static.
10449 * lisp.h (prepare_menu_bars): Don't declare.
10450 * xselect.c (x_handle_selection_clear):
10451 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10453 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10455 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10456 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10458 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10460 * keyboard.c (Fcommand_error_default_function): Rename from
10461 Fdefault_error_output.
10463 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10465 * keyboard.c (Fdefault_error_output): New function, extracted from
10466 cmd_error_internal.
10467 (syms_of_keyboard): Use it for Vcommand_error_function.
10469 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10471 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10472 (init_eval): Use it to ensure handlerlist is non-NULL.
10473 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10474 (Fsignal): Adjust NULLness test of handlerlist.
10475 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10477 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10479 * callproc.c (call_process): Call prepare_to_modify_buffer before
10480 decoding text read from the sub-process, as the decoded stuff will
10481 be inserted into the buffer. This will invalidate the various
10482 caches maintained for the buffer. (Bug#15148)
10484 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10486 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10487 string of glyphless-char-display.
10489 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10491 * nsfns.m (ns_get_name_from_ioreg): New function.
10492 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10493 OSX >= 10.9. Use ns_get_name_from_ioreg.
10495 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10497 Simplify and port recent bool vector changes.
10498 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10499 only in this file. Use a more-efficient implementation if the
10500 second argument is a power of 2.
10501 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10502 Remove no-longer-necessary compile-time checks.
10503 (bool_vector_exact_payload_bytes): New function.
10504 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10505 exact payload changed to call the new function. Do not assume
10506 that the arg or result fits in ptrdiff_t.
10507 (bool_vector_fill): New function.
10508 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10510 (vroundup_ct): Don't assume arg fits in size_t.
10511 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10512 invoke set_category_set.
10513 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10514 All callers changed. Use bool_vector_set.
10515 * category.h (XCATEGORY_SET): Remove; no longer needed.
10516 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10517 bool_vector_bitref.
10518 * data.c (Faref): Use bool_vector_ref.
10519 (Faset): Use bool_vector_set.
10520 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10521 (Fbool_vector_not, Fbool_vector_count_matches)
10522 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10523 * fns.c (concat): Use bool_vector_ref.
10524 (Ffillarray): Use bool_vector_fill.
10525 (mapcar1): Use bool_vector_ref.
10526 (sxhash_bool_vector): Hash words, not bytes.
10527 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10528 a constant, since it's now used in #if.
10529 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10530 unsigned char on unusual architectures, so that we no longer
10531 assume that the number of bits per bits_word is a power of two or
10532 is a multiple of 8 or of CHAR_BIT.
10533 (Qt): Add forward decl.
10534 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10535 at least as strictly as bits_word.
10536 (bool_vector_data, bool_vector_uchar_data): New accessors.
10537 All data structure accesses changed to use them.
10538 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10539 (bool_vector_set): New functions.
10540 (bool_vector_fill): New decl.
10541 (ROUNDUP): Move to alloc.c as described above.
10543 Fix recent gnutls changes.
10544 * gnutls.c (Fgnutls_boot): Don't assume C99.
10545 * process.c (wait_reading_process_output): Fix typo in recent change.
10547 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10549 * process.c (wait_reading_process_output, read_process_output)
10550 (send_process): Check gnutls_state is not NULL.
10552 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10553 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10555 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10557 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10558 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10560 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10563 * nsfns.m (Fx_create_frame): Fix memory leak.
10565 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10566 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10567 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10569 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10571 * xdisp.c (message3_nolog, message_with_string): Encode the string
10572 before writing it to the terminal in a non-interactive session.
10574 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10575 sure we concatenate them into a unibyte string.
10577 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10578 resulting temporary name before returning it to the caller.
10579 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10580 is a unibyte string, convert NAME to a unibyte string to ensure
10581 that the result is also a unibyte string.
10583 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10584 create unibyte strings from default paths and directory/file
10587 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10590 * callproc.c (init_callproc): Use build_unibyte_string to make
10591 sure we create unibyte strings from default paths and
10592 directory/file names.
10594 * buffer.c (init_buffer): Don't store default-directory of
10595 *scratch* in multibyte form. The original problem which led to
10596 that is described in
10597 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10598 but it was solved long ago. (Bug#15260)
10600 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10602 Port to stricter C99 platforms.
10603 Especially, C99 prohibits nesting a struct X inside struct Y if
10604 struct X has a flexible array member.
10605 * alloc.c (struct sdata): New type.
10606 (sdata): Implement in terms of struct sdata.
10607 Remove u member; all uses replaced by next_vector, set_next_vector.
10608 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10609 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10610 (struct sblock): Rename first_data member to data, which is now
10611 a flexible array member. All uses changed.
10612 (next_vector, set_next_vector, large_vector_vec): New functions.
10613 (vector_alignment): New constant.
10614 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10615 (struct large-vector): Now merely a NEXT member, since the old approach
10616 ran afoul of stricter C99. All uses changed to use
10617 large_vector_vec or large_vector_offset.
10618 (large_vector_offset): New constant.
10619 * dispnew.c: Include tparam.h, for tgetent.
10620 Do not include term.h; no longer needed.
10621 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10622 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10623 (struct Lisp_Vector): Use a flexible array member for contents,
10624 instead of a union with a member that is an array of size 1.
10626 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10627 fact that the struct no longer contains a union.
10628 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10629 (struct Lisp_Save_Value, struct Lisp_Free):
10630 Use unsigned, not int, for spacers, to avoid c99 warning.
10631 (union specbinding): Use unsigned, not bool, for bitfield, as
10632 bool is not portable to pre-C99 hosts.
10634 2013-11-04 Glenn Morris <rgm@gnu.org>
10636 * emacs.c (usage_message): Mention that `-L :...' appends.
10638 2013-11-02 Glenn Morris <rgm@gnu.org>
10640 * Makefile.in (abs_builddir): Remove.
10641 (bootstrap_exe): Use relative filename.
10643 Use relative filenames in TAGS files.
10644 * Makefile.in (abs_srcdir): Remove it again.
10645 (.PHONY): Remove frc.
10646 (maintainer-clean): No more TAGS-LISP file.
10647 (TAGS): Pass relative file names to etags.
10648 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10650 * Makefile.in (abs_srcdir): New, set by configure.
10652 (maintainer-clean): Remove pointless echo. That should be in the
10653 top-level Makefile, if anywhere. Delete TAGS-LISP.
10654 (extraclean): No s/ and m/ directories for some time.
10655 (TAGS): Also depend on ctagsfiles3.
10656 Remove no-longer-defined S_FILE.
10657 Pass absolute filenames to etags once more.
10658 (TAGS-LISP): Replace lispdir with its expansion.
10659 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10660 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10662 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10664 * xfaces.c (check_lface_attrs, realize_default_face):
10665 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10666 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10668 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10670 * emacs.c (original_pwd): Remove global var by making it local.
10671 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10673 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10675 * xfaces.c: Declare color_distance.
10676 (QCdistant_foreground): New variable.
10677 (NEAR_SAME_COLOR_THRESHOLD): New define.
10678 (load_color2): New function.
10679 (load_color): Call load_color2.
10680 (load_face_colors): Call load_color2 and if distant-color is specified
10681 calculate distant and use distant-color if colors are near.
10682 (LFACE_DISTANT_FOREGROUND): New define.
10683 (merge_face_ref, Finternal_set_lisp_face_attribute)
10684 (Finternal_get_lisp_face_attribute)
10685 (x_supports_face_attributes_p): Handle distant-foreground similar to
10687 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10689 * dispextern.h (lface_attribute_index):
10690 Add LFACE_DISTANT_FOREGROUND_INDEX.
10692 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10694 * image.c (pbm_next_char): New function.
10695 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10696 (pbm_scan_number): Use it.
10697 (Qlibjpeg_version): New variable.
10698 (syms_of_image): DEFSYM and initialize it.
10700 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10702 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10704 2013-10-31 Glenn Morris <rgm@gnu.org>
10706 * emacs.c (original_pwd): New char.
10707 (main): If using --chdir, store original_pwd.
10708 (init_cmdargs): When setting Vinvocation_directory based on a
10709 relative argv[0], use original_pwd if set. (Bug#15768)
10711 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10713 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10715 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10717 * insdel.c: Fix minor problems found by static checking.
10718 (Qregion_extract_function): Now static.
10719 (prepare_to_modify_buffer_1): Remove unused locals.
10721 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10723 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10724 (syms_of_xdisp): Declare pre-redisplay-function.
10725 (markpos_of_region): Remove function.
10726 (init_iterator, compute_stop_pos, handle_face_prop)
10727 (face_before_or_after_it_pos, reseat_to_string)
10728 (get_next_display_element, window_buffer_changed)
10729 (redisplay_internal, try_cursor_movement, redisplay_window)
10730 (try_window_reusing_current_matrix, try_window_id, display_line)
10731 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10732 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10733 * window.h (struct window): Remove field `region_showing'.
10734 * dispextern.h (struct it): Remove region_beg/end_charpos.
10735 (face_at_buffer_position, face_for_overlay_string)
10736 (face_at_string_position): Update prototypes.
10737 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10738 (face_at_string_position): Remove `region_beg' and `region_end' args.
10739 * fontset.c (Finternal_char_font):
10740 * font.c (font_at, font_range): Adjust calls accordingly.
10741 * insdel.c (Qregion_extract_function): New var.
10742 (syms_of_insdel): Initialize it.
10743 (prepare_to_modify_buffer_1): Use it.
10745 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10747 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10748 * ftxfont.c (ftxfont_get_gcs):
10749 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10750 * xfaces.c (x_free_colors, x_free_dpy_colors)
10751 (x_create_gc, unload_color):
10752 * xselect.c (x_property_data_to_lisp):
10753 * xsettings.c (parse_settings):
10754 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10755 (get_bits_and_offset): Adjust definition.
10756 * frame.c (XParseGeometry): Adjust locals.
10757 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10758 * regex.h (toplevel): Likewise for reg_syntax_t.
10760 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10762 * eval.c (run_hook_with_args): Use FUNCTIONP.
10764 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10766 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10767 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10768 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10769 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10770 on MS-Windows anyway.
10771 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10772 (free_realized_face): ...adjust user.
10773 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10774 white relief pixels to -1.
10775 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10776 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10777 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10779 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10781 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10782 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10783 in practice now. All callers changed.
10785 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10787 * dispextern.h (struct face): Use bitfields for 'underline_type'
10788 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10789 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10790 'stipple' member. Move 'lface' member up to help...
10791 * xfaces.c (make_realized_face): ...this function to find and
10792 clear just the members that need clearing.
10793 (load_face_colors, realize_x_face):
10794 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10796 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10798 * xftfont.c (struct xftfont_info): Remove set-but-unused
10800 (xftfont_open): Adjust user.
10801 (xftfont_get_colors): Remove useless prototype.
10803 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10805 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10806 before passing them to 'unexec'. (Bug#15260)
10808 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10810 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10812 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10814 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10815 the changed signature of the font driver's 'close' method.
10817 * w32font.h (w32font_close): Adjust the prototype to the change in
10818 function definition.
10820 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10822 * w32uniscribe.c (uniscribe_close): Adapt the call to
10823 w32font_close to its new prototype.
10825 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10827 Omit unused frame argument of font API's close function.
10828 * font.h (struct font): Drop frame argument. Adjust comment.
10829 * font.c (font_clear_cache, font_close_object): Adjust users.
10830 * ftfont.c (ftfont_close):
10831 * ftxfont.c (ftxfont_close):
10832 * macfont.m (macfont_close):
10833 * nsfont.m (nsfont_close):
10834 * w32font.c (w32font_close):
10835 * xfont.c (xfont_close):
10836 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10837 tweak comments and make functions safe if called more than once for
10838 the same font object.
10840 Perform font-specific cleanup when font object is swept by GC. See
10841 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10842 * alloc.c (cleanup_vector): New function.
10843 (sweep_vector): Call it for each reclaimed vector object.
10844 * font.h (struct font): Adjust comment.
10846 2013-10-24 Glenn Morris <rgm@gnu.org>
10848 * Makefile.in (abs_top_srcdir): New, set by configure.
10850 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10852 Adjust recent font-related changes to fix bug#15686.
10853 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10854 is a live window system frame, mark its default font too.
10856 2013-10-23 Glenn Morris <rgm@gnu.org>
10858 * Makefile.in (RUN_TEMACS): Make relative (again).
10859 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10860 (bootstrap-emacs$(EXEEXT)):
10861 Quote entities that might contain whitespace.
10863 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10865 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10866 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10868 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10870 Do not allow font caches to grow too large.
10871 * alloc.c (compact_font_cache_entry, compact_font_caches):
10872 New functions or stub if not HAVE_WINDOW_SYSTEM.
10873 (compact_undo_list): Factor out from Fgarbage_collect.
10875 (mark_face_cache): Mark face font. Move down to avoid
10877 (mark_terminals): Do not mark font cache here.
10878 (Fgarbage_collect): Call compaction functions described
10879 above. Adjust comment.
10881 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10883 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10884 chdir to HOME (bug#15607).
10886 * nsterm.m (Qcocoa, Qgnustep): New variables.
10887 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10888 (ns_get_color): Make selection color work for GNUstep also.
10890 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10892 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10893 handles mouse clicks. Instead, let GPM use the same code as all
10894 the other mice use. See the discussion starting at
10895 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10896 for the details of the problem with the menu bar this fixes.
10898 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10900 Remove port-specific display name lists to avoid extra
10901 complexity and data duplication with display info lists.
10902 * xterm.h (x_display_name_list): Remove declaration.
10903 * xterm.c (x_display_name_list): Remove.
10904 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10905 * xfns.c (x_display_info_for_name, Fx_display_list):
10906 Likewise. Use x_display_list where appropriate.
10907 * w32term.h (w32_display_name_list): Remove declaration.
10908 * w32term.c (w32_display_name_list): Remove.
10909 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10911 * w32fns.c (x_display_info_for_name, Fx_display_list):
10912 Likewise. Use x_display_list where appropriate.
10913 * nsterm.h (ns_display_name_list): Remove declaration.
10914 * nsterm.m (ns_display_name_list): Remove.
10915 (ns_term_init, syms_of_nsterm): Adjust users.
10916 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10917 Likewise. Use x_display_list where appropriate.
10918 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10919 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10920 (mark_terminals): Mark per-terminal font cache.
10922 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10924 Don't run timers in input-pending-p. Its new check-timers param
10925 provides the prior behavior. (Bug#15045).
10926 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10928 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10930 Make some functions static in non-Microsoft builds.
10931 On my platform (Fedora 19 x86-64), this shrinks the
10932 Emacs executable (text+data) by 0.25%.
10933 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10934 (load_color) [!MSDOS]:
10935 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10936 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10937 * lisp.h (check_existing):
10938 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10939 (network_interface_info) [!WINDOWSNT]:
10940 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10941 Remove extern decls.
10942 * fileio.c (check_existing):
10943 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10944 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10945 (network_interface_info) [!WINDOWSNT]:
10946 * term.c (encode_terminal_code) [!WINDOWSNT]:
10947 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10948 * xfaces.c (load_color) [!MSDOS]:
10950 * fileio.c (check_existing, check_executable, check_writable):
10951 * process.c (network_interface_list, network_interface_info):
10952 Move earlier, so that we don't need forward decls.
10953 * gnutls.c (fn_gnutls_transport_set_errno)
10954 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10956 * w32.c (init_environment): Use faccessat rather than
10957 check_existing, partly for consistency with the rest of the code
10958 in this file, partly so that check_existing can be static.
10960 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10961 * emacs.c (MAIN_PROGRAM): New macro.
10962 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10963 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10965 bool vector int width fixes
10966 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10967 (Fbool_vector_count_matches_at):
10968 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10969 can exceed PTRDIFF_MAX, at least in theory.
10970 (Fbool_vector_count_matches_at):
10971 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10973 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10975 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10976 (struct sockaddr): Add forward decl, for platforms that lack it.
10978 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10980 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10983 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10985 * w32.c (network_interface_get_info, network_interface_list)
10986 (network_interface_info): New functions. (Bug#15610)
10987 (GetAdaptersInfo_Proc): New typedef.
10988 (get_adapters_info): New wrapper function.
10989 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10991 * process.h (network_interface_list, network_interface_info):
10994 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10995 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10996 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10997 for WINDOWSNT. Doc fix.
10998 (syms_of_process): Defsubr Snetwork_interface_list and
10999 Snetwork_interface_info unconditionally.
11001 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11002 in NS GUI sessions. (Bug#15629)
11004 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11006 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11008 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11010 * print.c (print_object): Print " ..." when truncating bool vectors.
11012 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11014 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11015 standard mouse buttons.
11017 * termhooks.h (struct input_event): Remove incorrect commentary.
11019 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11021 Disallow bool vector operations on mixed-length operands.
11022 The old behavior left garbage in the result vector sometimes,
11023 and didn't seem to be useful.
11024 * data.c (Qwrong_length_argument): New static var.
11025 (wrong_length_argument): New function.
11026 (bool_vector_binop_driver): Check that args agree in length.
11028 * keyboard.c, keyboard.h (all_kboards): Now static.
11030 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11032 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11033 note from the lispref.
11035 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11037 * nsterm.h (struct ns_display_info): Remove set-but-unused
11038 member image_cache (image caches are per-terminal anyway).
11039 (FRAME_X_IMAGE_CACHE): Remove.
11040 * nsterm.m (ns_initialize_display_info): Adjust user.
11042 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11044 * w32proc.c: Include mingw_time.h.
11046 * w32.c: Include mingw_time.h.
11048 Implement scrolling of TTY menus when the screen is too short.
11050 * term.c (tty_menu_display): Accept an additional argument, the
11051 menu item from which to start displaying the menu. Account for
11052 the value of Y when limiting the menu to the number of available
11054 (mi_result): New enumeration.
11055 (read_menu_input): Return enumerated value. When the y coordinate
11056 hits min_y or max_y, return scroll indication instead of wrapping
11058 (tty_menu_activate): Handle the scrolling indications from
11059 read_menu_input. Compute the first menu item to display and pass
11060 it to tty_menu_display.
11062 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11064 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11065 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11066 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11067 Adjust to match the change described below.
11068 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11069 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11070 memory_below_frame members to...
11071 * termchar.h (struct tty_display_info): ...here because they're
11072 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11073 * term.c (init_tty):
11074 * nsterm.m (ns_create_terminal):
11075 * w32term.c (w32_create_terminal):
11076 * xterm.c (x_create_terminal): Adjust users.
11077 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11078 to filter out non-TTY frames. Adjust comment.
11079 (scrolling): Adjust user. Prefer eassert for debugging check.
11081 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11083 * xfaces.c (PT_PER_INCH): Remove unused macro.
11084 * termhooks.h (struct terminal): Remove set-but-unused
11085 member fast_clear_end_of_line.
11086 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11087 * nsterm.m (ns_create_terminal):
11088 * term.c (init_tty):
11089 * w32term.c (w32_create_terminal):
11090 * xterm.c (x_create_terminal): Adjust users.
11092 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11094 * lisp.h (bool_vector_size): New function.
11095 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11096 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11097 (Fbool_vector_not, Fbool_vector_count_matches_at):
11098 Remove uses of 'eassume' that should no longer be needed,
11099 because they are subsumed by the 'eassume' in bool_vector_size.
11101 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11103 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11104 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11105 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11107 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11109 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11110 have different dimensions. (Bug#15575)
11112 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11115 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11117 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11119 * term.c (tty_menu_show): Never return with unbalanced
11120 specpdl. Use eassert for debugging check. Adjust style.
11122 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11124 * term.c (read_menu_input): Make selection of menu items
11125 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11126 (tty_menu_activate): Fix off-by-one error when computing max_y.
11128 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11130 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11131 audit logging (only used with GnuTLS 3.x) and enable it.
11133 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11135 * dispnew.c (redraw_frame): Remove useless #ifdef because
11136 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11137 Also, move TTY fflush to...
11138 * term.c (tty_update_end): ...this function.
11140 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11142 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11143 the end of the frame's glyph matrix. (Bug#15575)
11145 * term.c (tty_menu_display): Don't move cursor while overwriting
11146 frame's glyphs with menu items. Limit the number of items
11147 displayed to what can be shown on the available screen lines,
11148 excluding the echo area.
11149 (tty_menu_activate): Limit the Y coordinate allowed by
11150 read_menu_input to the last screen line used for menu display.
11152 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11154 * lisp.h (eassume): New macro.
11155 Also, include <verify.h>, for 'assume'.
11156 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11157 (vroundup, vector_nbytes):
11158 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11159 (Fbool_vector_not, Fbool_vector_count_matches)
11160 (Fbool_vector_count_matches_at):
11161 Use eassume, not eassert.
11162 * casetab.c (set_identity, shuffle):
11163 * composite.c (composition_gstring_put_cache):
11164 * dispnew.c (update_frame_1):
11165 * ftfont.c (ftfont_shape_by_flt):
11166 * image.c (gif_load):
11167 * intervals.c (offset_intervals):
11168 * macfont.m (macfont_shape):
11169 Remove calls to 'assume' that are no longer needed, because
11170 --enable-gcc-warnings no longer generates bogus warnings
11171 when these calls are removed.
11173 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11175 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11177 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11179 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11180 (Qsubstitute_env_in_file_name): New var.
11181 (syms_of_fileio): Define it.
11183 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11185 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11186 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11189 * term.c (save_and_enable_current_matrix): Don't allocate and
11190 don't save margin areas.
11191 (restore_desired_matrix): Don't restore margin areas.
11192 (free_saved_screen): Don't free margin areas.
11194 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11196 * image.c: Pacify --enable-gcc-warnings.
11197 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11198 #define only if used.
11200 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11202 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11203 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11204 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11205 (gif_load): For giflib v5.x and later, display the error message
11206 produced by giflib when its functions fail.
11207 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11210 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11212 * keyboard.c (last_event_timestamp): Remove. For X selection and
11213 GTK popup menus, it may be obtained from per-frame X display info.
11214 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11215 (process_special_events): Adjust users.
11216 * keyboard.h (last_event_timestamp): Remove declaration.
11217 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11218 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11219 * menu.h (xmenu_show): Adjust prototype.
11220 * menu.c (Fx_popup_menu): Adjust user.
11221 * xselect.c (x_own_selection, x_get_foreign_selection)
11222 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11224 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11226 * keyboard.c (init_kboard): Now static. Add arg
11227 to denote window system. Adjust comment.
11228 (init_keyboard): Adjust user.
11229 (allocate_kboard): New function.
11230 (syms_of_keyboard):
11231 * nsterm.m (ns_term_init):
11232 * term.c (init_tty):
11233 * w32term.c (w32_create_terminal):
11234 * xterm.c (x_term_init): Use it.
11235 * keyboard.h (init_kboard): Remove prototype.
11236 (allocate_kboard): Add prototype.
11238 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11240 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11241 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11243 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11245 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11247 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11249 * term.c (tty_menu_activate): Flush the output stream after
11250 showing the cursor, and don't mark the frame garbaged at exit from
11251 the function. Fixes redisplay glitches when moving from one menu
11254 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11256 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11257 or throw error (Bug#15570).
11259 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11261 * intervals.c (temp_set_point_both): Move test into 'eassert',
11264 * lisp.h (eassert): Don't use 'assume'.
11265 Sometimes 'assume' wins in performance, and sometimes it loses,
11266 so it shouldn't be used all the time. Perhaps we need two
11267 flavors of 'eassert', one for where 'assume' is far more likely
11268 to help or to hurt; but that can be done later.
11269 Reported by Dmitry Antipov in
11270 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11271 Also, don't include <verify.h>; no longer needed.
11273 2013-10-09 Glenn Morris <rgm@gnu.org>
11275 * eval.c (Fcond): Doc tweak.
11277 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11279 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11280 expressions with side effects to eassert. (Bug#15565)
11282 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11284 * fns.c (hashfn_user_defined): Allow hash functions to return any
11287 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11289 Fix minor problems found by static checking.
11290 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11291 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11292 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11293 * keyboard.c (read_menu_command): Remove unused local.
11294 * lisp.h (read_menu_command): New decl.
11295 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11296 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11297 Return ptrdiff_t, not int.
11298 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11299 not int, for benefit of xpalloc.
11300 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11302 (have_menus_p): Remove; unused.
11303 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11304 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11305 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11307 (save_and_enable_current_matrix): Omit unnecessary casts.
11308 (read_menu_input): Omit local extern decl (now in lisp.h).
11309 Don't access uninitialized storage if mouse_get_xy fails.
11310 (tty_menu_activate): Mark local as initialized, for lint.
11311 (tty_menu_activate, tty_meny_show): Remove unused locals.
11313 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11315 Support menus on text-mode terminals.
11316 * xterm.h (xw_popup_dialog): Add prototype.
11318 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11319 (xmenu_show): Block input here, instead in Fx_popup_menu.
11320 (xw_popup_dialog): New function, with X-specific bits of popup
11323 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11326 * window.c (Fset_window_configuration): Use run-time tests of the
11327 frame type instead of compile-time conditionals, when menu-bar
11328 lines are considered.
11330 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11331 (w32_popup_dialog): New prototypes.
11333 * w32menu.c (Fx_popup_dialog): Function deleted.
11334 (w32_popup_dialog): New function, with w32 specific bits of popup
11335 dialogs. Block input here.
11337 * w32inevt.c (w32_console_read_socket): Minor change to add
11338 debugging TTY events.
11340 * w32fns.c (show_hourglass): If returning early because the frame
11341 is not a GUI frame, unblock input.
11343 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11344 (cursorY): New functions.
11346 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11347 WINDOWSNT, macros that call curX and curY elsewhere.
11349 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11351 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11352 specific function to hide and show cursor on a text-mode terminal.
11353 (tty_menu_struct, struct tty_menu_state): New structures.
11354 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11355 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11356 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11357 (tty_menu_locate, save_and_enable_current_matrix)
11358 (restore_desired_matrix, screen_update, read_menu_input)
11359 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11360 (tty_pop_down_menu, tty_menu_last_menubar_item)
11361 (tty_menu_new_item_coords, tty_menu_show): New functions.
11362 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11364 * nsterm.h (ns_popup_dialog): Adjust prototype.
11366 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11367 of in x-popup-menu.
11368 (ns_popup_dialog): Adapt order of arguments to the other
11369 *_menu_show implementations.
11370 (Fx_popup_dialog): Function deleted.
11372 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11374 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11376 * menu.c (have_boxes): New function.
11377 (single_keymap_panes): Use it instead of a compile-time
11379 (single_menu_item): Use run-time tests of the frame type instead
11380 of compile-time conditionals.
11381 (encode_menu_string): New function.
11382 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11383 the macro, since different types of frame need different encoding
11385 (digest_single_submenu): Use run-time tests of frame type instead
11386 of, or in addition to, compile-time conditionals.
11387 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11388 (Fx_popup_menu): Detect when the function is called from keyboard
11389 on a TTY. Don't barf when invoked on a text-mode frame.
11390 Check frame type at run time, instead of compile-time conditionals for
11391 invoking terminal-specific menu-show functions.
11392 Call tty_menu_show on text-mode frames.
11393 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11394 run time to determine which alternative to invoke; support dialogs
11397 * keyboard.h <Qmouse_movement>: Declare.
11399 * keyboard.c <Qmouse_movement>: Now extern.
11400 <Qecho_keystrokes>: New static variable.
11401 (read_key_sequence): Accept an additional argument, a flag to
11402 prevent redisplay during reading of the key sequence. All callers
11404 (read_menu_command): New function.
11405 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11407 (toolkit_menubar_in_use): New function.
11408 (make_lispy_event): Use it instead of a compile-time test.
11410 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11411 window-system being available.
11413 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11414 to x-popup-dialog on the frame type, they all now support popup
11417 * dispnew.c (save_current_matrix): Save the margin areas.
11418 (restore_current_matrix): Restore margin areas.
11419 (update_frame_with_menu): New function.
11421 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11424 * alloc.c (make_save_ptr): Now compiled unconditionally.
11426 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11428 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11429 (redraw_frame, update_frame): Adjust users.
11430 * dispextern.h (set_window_update_flags): Adjust prototype.
11431 * xdisp.c (redisplay_internal): When updating all frames with zero
11432 windows_or_buffers_changed, assume that only the windows that shows
11433 current buffer should be really updated.
11435 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11437 Do not allocate huge temporary memory areas and objects while encoding
11438 for file I/O, thus reducing an enormous memory usage for large buffers.
11439 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11440 * coding.h (struct coding_system): New member raw_destination.
11441 * coding.c (setup_coding_system): Initialize it to zero.
11442 (encode_coding_object): If raw_destination is set, do not create
11443 dst_object. Add comment.
11444 * fileio.c (toplevel): New constant E_WRITE_MAX.
11445 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11446 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11448 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11450 * nsterm.m (windowDidExitFullScreen:)
11451 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11453 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11455 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11456 * keyboard.c (unblock_input_to): Don't process pending signals
11457 if a fatal error is in progress.
11459 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11460 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11461 they're talking about words in Lisp bool vectors.
11462 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11463 * data.c (popcount_bits_word): Rename from popcount_size_t.
11464 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11467 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11469 Improve support for popcount and counting trailing zeros (Bug#15550).
11470 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11471 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11472 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11473 (popcount_size_t_msc, popcount_size_t_gcc):
11474 Remove; now done by Gnulib.
11475 (popcount_size_t): Now a macro that defers to Gnulib.
11476 (count_trailing_zero_bits): Return int, for consistency with
11477 Gnulib and because Emacs prefers signed to unsigned int.
11478 Don't assume that size_t is either unsigned int or unsigned long
11479 or unsigned long long.
11480 (size_t_to_host_endian): Do not assume that size_t is either
11481 exactly 32 or exactly 64 bits wide.
11482 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11483 etc., so that it's now an enum constant, not a macro.
11484 No need to assume that it's either 32 or 64.
11486 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11488 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11491 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11493 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11494 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11496 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11498 emacs_read and emacs_write now use void *, not char *.
11499 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11500 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11501 Buffer arg is now void *, not char *. This matches plain
11502 'read' and 'write' better, and avoids a constraint violation
11503 on Solaris 9 with Oracle Studio.
11505 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11507 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11508 memset to explicit loop. Otherwise copy largest possible chunk
11509 from initialized to uninitialized part, thus allowing the longer
11510 memcpy runs and reducing the number of loop iterations.
11512 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11514 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11515 hide toolbar (Bug#15388).
11516 (windowDidEnterFullScreen:): If presentation options are zero,
11517 set them here (Bug#15388).
11518 (ns_update_auto_hide_menu_bar): Remove runtime check.
11519 Don't auto hide dock unless menubar is also auto hidden.
11521 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11523 * editfns.c (message): Mention batch mode in doc string.
11525 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11527 * nsterm.m (check_native_fs): Remove erroneous comment.
11529 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11531 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11532 uses find_newline instead of scan_newline and so doesn't move point.
11534 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11536 Use hardware support for byteswapping on glibc x86 etc.
11537 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11538 whereas the old swap64 needed 30.
11539 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11540 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11541 Use byteswap.h's macros to swap bytes.
11542 * lisp.h (swap16, swap32, swap64): Remove.
11543 All uses replaced by bswap_16, bswap_32, bswap_64.
11545 * bytecode.c (exec_byte_code): Use some more volatile variables
11546 to work around local variables getting clobbered by longjmp.
11547 Port to pre-C99, which doesn't allow decls after stmts.
11549 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11551 * lisp.h (eassert): Assume that COND is true when optimizing.
11552 In other words, take on the behavior of eassert_and_assume.
11553 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11554 (eassert_and_assume): Remove. All uses replaced by eassert.
11556 * xdisp.c (Qglyphless_char): Now static.
11558 Adjust to merge from gnulib.
11559 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11560 * lisp.h: Include <verify.h>, for 'assume'.
11562 * eval.c (clobbered_eassert): New macro.
11563 (internal_catch, internal_condition_case)
11564 (internal_condition_case_1, internal_condition_case_2)
11565 (internal_condition_case_n): Use it instead of eassert
11566 when the argument contains locals clobbered by longjmp.
11567 Don't use clobbered locals outside of clobbered_eassert.
11568 (internal_lisp_condition_case): Use a volatile variable
11569 to work around a local variable's getting clobbered.
11571 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11573 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11574 (PUSH_HANDLER): New macro.
11575 (catchlist): Remove.
11576 (handlerlist): Always declare.
11578 * eval.c (catchlist): Remove (merge with handlerlist).
11579 (handlerlist, lisp_eval_depth): Not static any more.
11580 (internal_catch, internal_condition_case, internal_condition_case_1)
11581 (internal_condition_case_2, internal_condition_case_n):
11583 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11584 handlerlist/catchlist.
11585 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11586 handlerlist which can only handle a single condition-case handler at
11588 (find_handler_clause): Simplify since we only a single branch here
11591 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11593 (bcall0): New function.
11594 (exec_byte_code): Add corresponding cases. Improve error message when
11595 encountering an invalid byte-code. Let Bunwind_protect accept
11596 a function (rather than a list of expressions) as argument.
11598 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11599 and make them unconditional now that they're heap-allocated.
11601 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11603 * charset.c (Fdecode_char, Fencode_char): Remove description of
11604 `restriction' arg. now that it's hidden by advertised-calling-convention.
11606 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11608 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11609 Remove unused variable (from mac-port).
11610 (macfont_draw): Use s->ybase for correct y position.
11612 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11614 * frame.h (struct frame): Drop has_minibuffer member because...
11615 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11616 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11618 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11620 * window.h (struct window): Prefer enum text_cursor_kinds to int
11621 for phys_cursor_type member. Move the latter, phys_cursor_width,
11622 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11623 * window.c (replace_window, make_window): Adjust users.
11625 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11627 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11628 this module is never compiled otherwise.
11630 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11632 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11635 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11637 * xdisp.c (get_next_display_element): Don't call face_for_font in
11638 a build configured --without-x. (Bug#15484)
11640 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11642 * window.c (calc_absolute_offset): #elif should be #elif defined.
11644 * frame.c (delete_frame): Block/unblock input to overcome race
11645 condition (Bug#15475).
11647 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11649 * frame.c (delete_frame): Record selected frame only after
11650 calling Qdelete_frame_functions (Bug#15477).
11652 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11654 * nsterm.m (ns_selection_color): Remove.
11655 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11656 NSColor selectedText(Background)Color. Only for COCOA.
11657 (ns_term_init): Remove assignment of ns_selection_color, logic
11658 moved to ns_get_color.
11660 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11661 NS_SELECTION_COLOR_DEFAULT.
11662 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11664 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11666 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11667 frame' does not have the tool_bar_window member.
11669 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11671 Signal error when reading an empty byte-code object (Bug#15405)
11672 * lread.c (read1): Signal error.
11673 * alloc.c (make_byte_code): eassert header size.
11674 (sweep_vectors): Change an int to size_t.
11676 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11678 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11679 instead of ints, as it's the usual style for offsetof constants. See:
11680 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11682 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11683 This is ugly, but it should fix the performance problem for older
11684 GCC versions in the short run. I'll look into integrating the
11685 Gnulib module for popcount, as a better fix.
11686 See the thread starting in:
11687 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11688 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11689 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11690 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11691 (popcount_size_t): Use it.
11693 2013-09-24 Daniel Colascione <dancol@dancol.org>
11695 * process.c (Fnetwork_interface_info): Fix build break due to
11698 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11700 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11701 Prefer signed to unsigned integers where either will do.
11702 No need for 'const' on locals that do not escape.
11703 Omit easserts with unnecessary and unportable assumptions about
11704 alignment. Avoid unnecessary casts to char *.
11706 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11708 Use union for the payload of struct Lisp_Vector.
11709 This helps to avoid a few glitches dictated by C's aliasing rules.
11710 * lisp.h (struct Lisp_Vector): Use union for next and
11711 contents member. Adjust comment. Change related users.
11712 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11713 Related users changed.
11714 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11715 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11716 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11717 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11719 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11721 Optimize glyph row clearing and copying routines.
11722 * dispextern.h (struct glyph_row): Change layout of struct
11723 glyph_row to help copy_row_except_pointers. Adjust comment.
11724 * dispnew.c (null_row): Remove.
11725 (clear_glyph_row): Use offsetof and memset to find and clear
11726 just the members that need clearing. Adjust comment.
11727 (copy_row_except_pointers): Likewise for copying.
11729 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11731 Some minor cleanups of recently-added bool vector code.
11732 * conf_post.h (assume): Always return void. Use lint version
11733 only if GCC and MSC versions don't apply.
11734 * conf_post.h (assume):
11735 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11736 Depend on _MSC_VER, not __MSC_VER, for consistency with
11738 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11739 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11740 (bool_vector_binop_driver, count_trailing_zero_bits)
11741 (size_t_to_host_endian): Now static, not static inline;
11742 the latter isn't needed with modern compilers and doesn't
11743 work with older compilers anyway.
11745 * alloc.c (valgrind_p): Use bool for boolean.
11747 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11749 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11750 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11751 (display_last_displayed_message_p, message_buf_print)
11752 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11753 Use bool for boolean.
11754 * dispextern.h (cancel_line, init_desired_glyphs):
11755 Remove ancient leftover.
11756 (help_echo_showing_p, hourglass_shown_p):
11757 * lisp.h (noninteractive_need_newline): Adjust declaration.
11759 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11761 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11763 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11764 ...this file and convert the latter to static. Adjust comment.
11765 (make_initial_frame):
11766 * window.c (init_window_once): Adjust user.
11767 * frame.h (last_nonminibuf_frame): Remove declaration.
11768 * lisp.h (selected_frame): Likewise.
11769 * msdos.c (the_only_display_info): Adjust comment.
11771 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11773 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11774 computing the end column of mouse-highlight that comes from
11775 display or overlay strings. (Bug#15437)
11776 (note_mouse_highlight): Adapt calculation of last argument to
11777 mouse_face_from_string_pos to the above change.
11779 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11780 all platforms, not just for clang.
11782 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11784 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11785 about excess arguments to snprintf.
11787 * conf_post.h(assume): Use __builtin_unreachable for clang.
11789 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11791 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11792 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11794 2013-09-23 Daniel Colascione <dancol@dancol.org>
11796 * alloc.c (USE_VALGRIND): New macro; on by default
11797 when ENABLE_CHECKING.
11798 (mark_maybe_object, mark_maybe_pointer)
11799 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11801 (valgrind_p) [USE_VALGRIND]: New variable.
11802 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11804 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11806 * process.c (wait_reading_process_output): Change int pnamelen to
11809 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11810 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11811 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11812 argument to unsigned long to avoid warning.
11813 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11815 * conf_post.h (assume): Fix compiler error: x shall be cond.
11817 2013-09-22 Daniel Colascione <dancol@dancol.org>
11819 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11820 warning when compiling without a window system.
11822 2013-09-22 Daniel Colascione <dancol@dancol.org>
11824 * data.c (Qbool_vector_p): New symbol.
11825 (bool_vector_spare_mask, popcount_size_t_generic)
11826 (popcount_size_t_msc, popcount_size_t_gcc)
11828 (bool_vector_binop_driver)
11829 (count_trailing_zero_bits, size_t_to_host_endian)
11830 (Fbool_vector_exclusive_or)
11831 (Fbool_vector_union)
11832 (Fbool_vector_intersection, Fbool_vector_set_difference)
11833 (Fbool_vector_subsetp, Fbool_vector_not)
11834 (Fbool_vector_count_matches)
11835 (Fbool_vector_count_matches_at): New functions.
11836 (syms_of_data): Intern new symbol, functions.
11837 * alloc.c (bool_vector_payload_bytes): New function.
11838 (Fmake_bool_vector): Instead of calling Fmake_vector,
11839 which performs redundant initialization and argument checking,
11840 just call allocate_vector ourselves. Make sure we clear any
11841 terminating padding to zero.
11842 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11843 instead of open-coding the size calculation.
11844 (vroundup_ct): New macro.
11845 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11846 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11847 * composite.c (composition_gstring_put_cache):
11848 Change lint_assume to assume.
11849 * conf_post.h (assume): New macro.
11850 (lint_assume): Remove.
11851 * dispnew.c (update_frame_1): Change lint_assume to assume.
11852 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11854 * image.c (gif_load): Change lint_assume to assume.
11855 * lisp.h (eassert_and_assume): New macro.
11856 (Qbool_vector_p): Declare.
11857 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11858 (swap16, swap32, swap64): New inline functions.
11859 * macfont.m (macfont_shape): Change lint_assume to assume.
11860 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11861 * xsettings.c (parse_settings): Use new swap16 and
11862 swap32 from lisp.h instead of file-specific macros.
11864 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11866 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11867 found (which can legitimately happen when the glyph row at the
11868 window start is disabled in the current_matrix. (Bug#15365)
11870 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11872 Fix syntax.h bug introduced by recent INLINE change.
11873 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11874 conditionally compiled one way in some modules, and a different
11875 way in others. This doesn't work with extern inline functions,
11876 which must have the same definition in all modules, because the
11877 defining code might be shared across modules, depending on the
11878 implementation. Symptoms reported by Martin Rudalics in:
11879 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11880 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11881 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11882 overriding the corresponding functions in syntax.h.
11883 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11884 (syntax_property): New inline functions.
11885 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11886 Rewrite in terms of these new functions.
11888 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11890 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11891 not chars_in_text, whose result depends on the multibyteness of
11892 the current buffer. (Bug#15426)
11894 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11896 Port recent change to hosts where pointers aren't 'long'.
11897 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11898 Don't assume that pointers are the same width as 'long'.
11899 Add a compile-time check that a pointer fits into two X slots.
11901 A simpler, centralized INLINE.
11902 * conf_post.h (INLINE): Define only if not already defined.
11903 This allows us to use a single INLINE, defined by one file
11905 * emacs.c (INLINE): Define it.
11906 Also, include category.h, charset.h, composite.h, dispextern.h,
11907 syntax.h, systime.h, so that their INLINE definitions are expanded
11908 properly for Emacs.
11909 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11910 * buffer.h, buffer.c (BUFFER_INLINE):
11911 * category.h, category.c (CATEGORY_INLINE):
11912 * character.h, character.c (CHARACTER_INLINE):
11913 * charset.h, charset.c (CHARSET_INLINE):
11914 * composite.h, composite.c (COMPOSITE_INLINE):
11915 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11916 * frame.h, frame.c (FRAME_INLINE):
11917 * intervals.h, intervals.c (INTERVALS_INLINE):
11918 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11919 * lisp.h, alloc.c (LISP_INLINE):
11920 * process.h, process.c (PROCESS_INLINE):
11921 * syntax.h, syntax.c (SYNTAX_INLINE):
11922 * systime.h, sysdep.c (SYSTIME_INLINE):
11923 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11924 * window.h, window.c (WINDOW_INLINE):
11925 Remove. All uses replaced with INLINE.
11927 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11929 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11930 to avoid Bug#15398.
11932 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11934 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11935 'const char *' to avoid compiler warnings due to similar change in
11936 the prototype of x_get_string_resource.
11938 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11940 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11941 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11942 going to replace static variables below. Adjust comments.
11943 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11944 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11945 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11946 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11947 Related users changed.
11948 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11949 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11950 last_mouse_movement_time, going to replace static variables below.
11952 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11953 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11955 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11956 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11957 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11958 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11959 static variables below.
11960 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11961 (last_mouse_scroll_bar): Remove.
11962 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11963 (mouseExited): Related users changed.
11965 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11967 Do not use external array to process X scroll bar messages.
11968 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11969 (x_send_scroll_bar_event): Pack window pointer into two slots
11970 of XClientMessageEvent if we're 64-bit. Adjust comment.
11971 (x_scroll_bar_to_input_event): Unpack accordingly.
11973 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11975 Ifdef away recent changes which aren't relevant to NS port.
11976 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11977 [!HAVE_NS]: Declare as such.
11978 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11979 [!HAVE_NS]: Define as such.
11981 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11983 * frame.c (x_redo_mouse_highlight): New function
11984 to factor out common code used in W32 and X ports.
11985 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11986 * xterm.h (struct x_display_info):
11987 * w32term.h (struct w32_display_info):
11988 * nsterm.h (struct ns_display_info): New members
11989 last_mouse_motion_frame, last_mouse_motion_x and
11990 last_mouse_motion_y, going to replace static variables below.
11991 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11992 (redo_mouse_highlight): Remove.
11993 (note_mouse_movement, syms_of_xterm): Adjust user.
11994 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11995 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11996 (redo_mouse_highlight): Remove.
11997 (note_mouse_movement, syms_of_w32term): Adjust user.
11998 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11999 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12001 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12002 * nsfns.m (compute_tip_xy): Adjust user.
12004 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12006 * frame.c (x_mouse_grabbed): New function.
12007 * dispextern.h (x_mouse_grabbed): Add prototype.
12008 (last_mouse_frame): Remove declaration.
12009 * xterm.h (struct x_display_info):
12010 * w32term.h (struct w32_display_info):
12011 * nsterm.h (struct ns_display_info): New member
12012 last_mouse_frame, going to replace...
12013 * xdisp.c (last_mouse_frame): ...global variable.
12014 (note_tool_bar_highlight):
12015 * w32term.c (w32_mouse_position, w32_read_socket):
12016 * xterm.c (XTmouse_position, handle_one_xevent):
12017 Use x_mouse_grabbed.
12018 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12020 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12022 * w32term.c (w32_read_socket): Avoid temporary
12023 variables in a call to x_real_positions.
12024 * xterm.c (handle_one_xevent): Likewise.
12026 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12028 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12029 (x_icon_type): Remove prototype.
12030 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12031 * frame.c (x_icon_type): Remove.
12032 * w32term.c (x_make_frame_visible, x_iconify_frame):
12033 * xterm.c (x_make_frame_visible, x_iconify_frame):
12034 Use x_set_bitmap_icon to factor out common code.
12036 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12038 * dispextern.h (check_x_display_info, x_get_string_resource):
12039 Declare here just once and unify the latter.
12040 * frame.c (check_x_display_info, x_get_string_resource):
12041 * nsterm.h (check_x_display_info):
12042 * xrdb.c (x_get_string_resource):
12043 * xterm.h (check_x_display_info): Remove prototypes.
12044 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12045 * w32reg.c (x_get_string_resource): Likewise.
12046 (w32_get_rdb_resource): Adjust user.
12048 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12050 * xterm.h (struct x_display_info): New member
12051 x_pending_autoraise_frame, going to replace...
12052 * xterm.c (pending_autoraise_frame): ...static variable.
12053 (x_new_focus_frame, XTread_socket): Adjust users.
12054 * w32term.h (struct w32_display_info): New member
12055 w32_pending_autoraise_frame, going to replace...
12056 * w32term.c (pending_autoraise_frame): ...global variable.
12057 (x_new_focus_frame, w32_read_socket): Adjust users.
12059 2013-09-17 Glenn Morris <rgm@gnu.org>
12061 * xdisp.c (message_dolog): If we create *Messages*,
12062 switch it to messages-buffer-mode.
12064 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12066 Don't overuse 'const' in types of locals.
12067 * bidi.c (bidi_count_bytes):
12068 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12069 (xg_event_is_for_scrollbar):
12070 * xselect.c (x_handle_property_notify)
12071 (x_handle_selection_notify, x_handle_dnd_message):
12072 * xsettings.c, xsettings.h (xft_settings_event):
12073 * xterm.c (x_handle_net_wm_state, handle_one_event)
12074 (x_menubar_window_to_frame, x_detect_focus_change)
12075 (construct_mouse_click, note_mouse_movement)
12076 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12077 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12078 (handle_one_xevent, x_handle_net_wm_state):
12079 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12080 (x_handle_dnd_message):
12081 Avoid unnecessary 'const', typically the second 'const' in
12082 'const foo * const arg', a 'const' that does not affect the API
12083 and doesn't significantly help the human reader.
12085 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12087 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12088 only if Glib < 2.36.0.
12089 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12090 * xsettings.c (init_gconf, init_gsettings): Do not check
12092 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12094 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12096 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12098 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12099 before calling g_type_init.
12101 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12103 * nsterm.m (syms_of_nsterm): ... to here.
12105 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12107 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12108 (ignore_next_mouse_click_timeout): Use Time as X does.
12109 (handle_one_xevent): Avoid cast and use unsigned comparison.
12111 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12113 Do not copy X event in handle_one_xevent except KeyPress case.
12114 Wnen XEvent is processed, it is unlikely to be changed except
12115 KeyPress case, so we can avoid copying and use const pointer to
12116 const data to make sure that an event is not changed elsewhere.
12117 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12118 const' and do not create local copy except for the KeyPress event.
12119 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12120 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12121 (x_handle_net_wm_state, x_menubar_window_to_frame)
12122 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12123 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12124 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12125 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12126 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12127 (x_handle_dnd_message):
12128 * xsettings.c (xft_settings_event):
12129 Use 'const XEvent * const' where appropriate.
12130 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12132 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12134 Fix X event waiting to handle multiple frames.
12135 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12136 * xterm.c (pending_event_wait): Remove. Adjust users.
12137 (x_detect_focus_change): Pass frame arg.
12138 (handle_one_xevent): Find related frame early and clear per-frame
12139 wait_event_type only if this is an event for the relevant frame.
12140 (x_wait_for_event): Use per-frame wait_event_type.
12142 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12144 * nsfns.m (Fx_create_frame): Fix font driver registration for
12147 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12148 for syms_of_macfont.
12150 * nsterm.m: Include macfont.h.
12151 (ns_tmp_flags, ns_tmp_font): Remove.
12152 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12153 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12154 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12155 (changeFont:): Fix code style. Check for font driver type when
12158 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12161 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12162 (nsfont_open): Set font driver type.
12163 Set font->ascent and font->descent. Figure out font instead of
12164 ns_tmp_font, and flags instead of ns_tmp_flags.
12165 Fix indentation. Remove call to ns_draw_text_decoration,
12168 * nsfns.m: Include macfont.h.
12169 (Fx_create_frame): Register macfont driver, make a better default font.
12170 (Fns_popup_font_panel): Get font from macfont driver, if used.
12172 * macfont.m, macfont.h, macuvs.h: New files.
12174 * font.h: Declare syms_of_macfont.
12176 * font.c (syms_of_font): Call syms_of_macfont.
12178 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12180 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12182 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12183 and it is always zero for others, so I assume that this is an ancient
12184 leftover which nobody will want to change any more.
12185 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12186 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12187 * frame.c (x_set_scroll_bar_width):
12188 * w32fns.c (w32_createscrollbar):
12189 * w32term.c (w32_set_vertical_scroll_bar):
12190 * xfns.c (x_set_scroll_bar_default_width):
12191 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12192 (x_scroll_bar_expose): Related users changed.
12194 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12196 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12197 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12198 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12200 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12201 Define once here...
12202 * nsterm.h, w32term.h, xterm.h: ...and not here.
12203 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12204 Remove unused Xisms.
12205 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12206 these modules are never compiled otherwise.
12208 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12210 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12211 Doc fix. (Bug#15375)
12213 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12215 Unify Fx_focus_frame between all ports.
12216 * frame.h (x_focus_frame): New prototype.
12217 * xfns.c (Fx_focus_frame): Remove.
12218 (syms_of_xfns): Do not defsubr it.
12219 (x_focus_frame): X implementation.
12220 * nsfns.m (Fx_focus_frame): Remove.
12221 (syms_of_nsfns): Do not defsubr it.
12222 (x_focus_frame): NS implementation.
12223 * w32term.c (Fx_focus_frame): Remove.
12224 (x_focus_on_frame): Rename to...
12225 (x_focus_frame): W32 implementation.
12226 * w32term.h (x_focus_on_frame): Remove prototype.
12227 * w32fns.c (Fx_focus_frame): Remove.
12228 (syms_of_w32fns): Do not defsubr it.
12229 * frame.c (Fx_focus_frame): Define here.
12230 (syms_of_frame): Defsubr here.
12231 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12233 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12235 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12236 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12237 each port to reference the port-specific window system data.
12238 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12239 (FRAME_DISPLAY_INFO): Define.
12240 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12241 (FRAME_DISPLAY_INFO): Define. Adjust users.
12242 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12243 (FRAME_DISPLAY_INFO): Define. Adjust users.
12244 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12245 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12246 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12247 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12248 * xselect.c, xterm.c: All related users changed.
12250 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12252 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12253 (x_menubar_window_to_frame): Remove prototypes.
12254 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12255 (x_menubar_window_to_frame, x_top_window_to_frame):
12257 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12258 (x_menubar_window_to_frame, x_top_window_to_frame):
12259 ...to here and convert all but the last to static.
12261 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12263 * lisp.mk (lisp): Add w32-common-fns.elc.
12265 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12267 * charset.c (char_charset): Document an exception for char-charset.
12269 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12271 * xterm.h (x_display_info): New field last_user_time...
12272 * xterm.c (toplevel): ...to replace static last_user_time.
12273 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12275 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12277 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12278 scroll bar values to prevent thumb from disappear and update comment.
12280 2013-09-11 Glenn Morris <rgm@gnu.org>
12282 * emacs.c (usage_message): Possessive apostrophe tweak.
12284 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12286 * nsterm.m (syms_of_nsterm): Use Qns.
12287 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12288 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12289 * xfns.c (x_display_info_for_name, Fx_open_connection):
12290 Remove old '#if 0' code.
12291 (syms_of_xfns): Use Qx.
12292 * termhooks.h (fullscreen_hook): Remove the leftover.
12293 (struct terminal): Fix typo in comment.
12295 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12297 Cleaning up a few X scroll bar bits.
12298 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12299 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12300 New member last_seen_part, going to replace...
12301 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12302 (xt_action_hook) [USE_LUCID]: Adjust user.
12303 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12304 Lucid-specific scroll bar support.
12305 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12306 to int and adjust to use last_seen_part member.
12307 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12308 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12309 Initialize last_seen_part.
12311 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12313 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12314 insert-buffer-substring an empty string.
12316 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12318 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12319 avoiding a GCC warning.
12321 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12323 Ifdef away frame tool bar code when it is not really used.
12324 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12325 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12326 and minimize_tool_bar_window_p under the above.
12327 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12328 (fset_tool_bar_window): Likewise.
12329 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12330 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12331 (change_frame_size_1):
12332 * window.c (window_from_coordinates, Frecenter): Adjust users.
12333 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12334 code is not really used.
12335 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12336 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12337 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12338 [!USE_GTK && !HAVE_NS]: Define as such.
12339 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12340 (note_mouse_highlight, expose_frame):
12341 * xfns.c (x_set_tool_bar_lines):
12342 * xterm.c (handle_one_xevent): Adjust users.
12344 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12346 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12347 This bug was introduced by my 2013-08-26 patch, which incorrectly
12348 assumed that the terminfo implementation doesn't use termcap buffers.
12349 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12350 these buffers apparently are used after all.
12351 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12352 (struct tty_display_info): Define members termcap_term_buffer and
12353 termcap_strings_buffer even if TERMINFO.
12355 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12358 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12359 'usage' docstring entry to pacify make-docfile.
12361 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12363 Change comparison functions =, <, >, <=, >= to take many arguments.
12364 * data.c: Change comparison functions' interface and implementation.
12365 * lisp.h: Make arithcompare available for efficient two arg
12367 * bytecode.c: Use arithcompare.
12368 * fileio.c: Use new interface.
12370 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12372 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12374 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12376 * eval.c (Feval): Document the new use of `lexical'.
12378 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12380 Review and drop old frame resize hack.
12381 * frame.h (struct frame): Remove force_flush_display_p.
12382 * dispnew.c (update_frame): Adjust user and don't call
12383 flush_frame here. The comment has said that there was an issues
12384 with redisplaying fringes, but I don't see any differences with
12385 and without this hack. Hopefully we can continue without it.
12386 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12387 current frame matrices twice if resized_p is set.
12389 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12391 Do not populate pure Xism x_sync to other ports.
12392 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12393 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12394 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12395 * w32term.h (x_sync): Remove prototype.
12397 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12399 Cleanup frame flushing.
12400 * dispextern.h (struct redisplay_interface):
12401 Drop flush_display_optional because flush_display is enough
12402 for X and flushing via RIF is just a no-op for others.
12403 * frame.h (flush_frame): New function.
12404 * dispnew.c (update_frame):
12405 * minibuf.c (read_minibuf):
12406 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12408 * keyboard.c (detect_input_pending_run_timers): Do not flush
12409 all frames but selected one in redisplay_preserve_echo_area.
12410 * nsterm.m (ns_flush): Remove no-op.
12411 (ns_redisplay_interface): Adjust user.
12412 * w32term.h (x_flush): Remove no-op.
12413 (w32_redisplay_interface): Adjust user.
12414 * xterm.c (x_flush): Simplify because we do not flush all
12415 frames at once any more. Adjust comment.
12416 (x_redisplay_interface): Adjust user.
12418 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12420 Port --without-x --enable-gcc-warnings to Fedora 19.
12421 * gfilenotify.c (globals_of_gfilenotify):
12422 Call g_type_init only if using an older glib version that needs it.
12424 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12426 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12427 (last_glyphless_glyph_merged_face_id): Remove declarations.
12428 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12429 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12430 (last_glyphless_glyph_merged_face_id): Now static.
12431 (merge_escape_glyph_face): New function, refactored from...
12432 (get_next_display_element): ...here.
12433 (merge_glyphless_glyph_face): New function, refactored from...
12434 (produce_glyphless_glyph): ...here...
12435 * term.c (produce_glyphless_glyph): ...and here.
12437 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12439 * eval.c (eval_sub): Only call Ffunction if necessary.
12441 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12443 Attempt to make redisplay more selective when changing cursor type.
12444 * frame.h (struct frame): New bitfield cursor_type_changed.
12445 * xdisp.c (cursor_type_changed): Remove.
12446 (try_cursor_movement, redisplay_window, try_window_id)
12447 (set_frame_cursor_types, try_window_reusing_current_matrix):
12448 Adjust to use per-frame bitfield.
12449 (redisplay_internal): Look for cursor type change on each visible
12450 frame and consider all frames if cursor type has been changed on
12451 the frame other than selected. If cursor type has been changed on
12452 selected frame only, do not use fast update.
12454 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12456 Attempt to make redisplay more selective when changing fonts.
12457 * frame.h (struct frame): New bitfield fonts_changed.
12458 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12459 (adjust_frame_glyphs): Add prototype.
12460 * dispnew.c (fonts_changed_p): Remove.
12461 (adjust_glyphs): Remove because we do not
12462 adjust matrices on all frames at once any more.
12463 (adjust_frame_glyphs): Block and unblock input here.
12464 (adjust_glyph_matrix): Use fonts_changed.
12465 (change_frame_size_1): Use adjust_frame_glyphs.
12466 * font.c (font_open_entity): Use fonts_changed.
12467 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12468 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12469 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12470 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12471 (shrink_mini_window, Fresize_mini_window_internal)
12472 (window_scroll_pixel_based, Fset_window_configuration)
12473 (apply_window_adjustment, Fset_window_vscroll):
12474 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12475 Use adjust_frame_glyphs.
12476 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12477 (try_window_reusing_current_matrix, try_window_id, display_line)
12478 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12479 (redisplay_internal): Consider fonts_changed and adjust frame
12480 matrices for each frame only if the frame is visible. If font
12481 has been changed on some frame during full redisplay, retry
12482 only visible frames where the font has been actually changed.
12484 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12486 Cache current header and mode line height for each window.
12487 * window.h (struct window): New fields mode_line_height
12488 and header_line_height.
12489 * window.c (make_window): Initialize them.
12490 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12491 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12492 (current_mode_line_height, current_header_line_height):
12493 Remove declaration.
12494 * xdisp.c (current_mode_line_height, current_header_line_height):
12496 (pos_visible_p, init_xdisp): Adjust user.
12497 (redisplay_window): Invalidate mode_line_height and
12498 header_line_height if current and desired matrices do not agree.
12500 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12502 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12503 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12505 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12507 Make --without-x compatible with --enable-gcc-warnings.
12508 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12509 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12510 members under HAVE_WINDOW_SYSTEM.
12511 * keyboard.c (make_lispy_focus_out): Likewise.
12512 (record_menu_key): Move under HAVE_MENUS.
12513 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12514 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12515 (syms_of_xdisp): Adjust user.
12516 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12517 (start_hourglass, cancel_hourglass):
12518 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12519 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12520 and CLEAR_FONT_TABLE_NFONTS.
12521 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12522 Declare only if HAVE_WINDOW_SYSTEM.
12523 (lface_same_font_attributes_p, clear_face_gcs): Define only
12524 if HAVE_WINDOW_SYSTEM.
12526 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12528 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12529 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12530 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12532 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12534 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12536 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12538 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12539 This fixes a type error on hosts where ptrdiff_t is wider than int.
12541 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12543 * keyboard.c (read_key_sequence_vs): New function.
12544 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12547 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12549 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12551 Makefile improvements.
12552 * Makefile.in (config.status): Don't use double-colon rules, as
12553 they are not portable according to POSIX. Fix shell typo with `;
12554 I guess this rule has never been tested?
12555 (VCSWITNESS): New macro, to override any environment var.
12557 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12559 * xterm.h (struct x_display_info): Do not track X connection
12560 fd separately because it is always available from Display.
12561 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12564 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12566 * buffer.c (drop_overlay):
12567 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12568 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12570 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12572 * buffer.c (Fmake_overlay, Fmove_overlay):
12573 * intervals.c (set_point_from_marker):
12574 * print.c (PRINTPREPARE): Prefer signal_error
12575 to plain error and report unsuitable marker too.
12577 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12579 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12580 for 'dragging' member.
12581 (struct x_output): Remove set-but-unused leftovers
12582 'left_before_move' and 'top_before_move'.
12583 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12584 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12585 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12586 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12587 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12588 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12589 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12590 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12592 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12594 * nsfont.m (INVALID_GLYPH): New define.
12595 (nsfont_encode_char): Use INVALID_GLYPH.
12596 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12598 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12600 * xterm.c (x_last_mouse_movement_time): Revert last change.
12601 This code should use XDisplayMotionBufferSize to check display's
12602 motion history first, and there are few other issues as well.
12603 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12604 (handle_one_xevent): Adjust user.
12606 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12608 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12609 * frame.c (Flast_nonminibuf_frame): ... to here.
12610 (check_minibuf_window): Don't abort if no window was found
12613 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12615 Use XGetMotionEvents to ask the last mouse motion time from X server.
12616 * xterm.c (X_MOTION_HISTORY): Default to 1.
12617 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12618 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12619 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12620 Ifdef away legacy code.
12621 (XTmouse_position, x_scroll_bar_report_motion):
12622 Use x_last_mouse_movement_time.
12623 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12626 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12628 * msdos.c (last_mouse_window): Move to...
12629 (dos_rawgetc): ...this function and adjust comment.
12630 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12631 (mouseMoved): ...this function and adjust comment.
12632 * w32term.c (last_window): Likewise with...
12633 (w32_read_socket): ...this function.
12634 * xterm.c (last_window): Likewise with...
12635 (handle_one_xevent): ...this function.
12637 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12639 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12640 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12641 (handle_one_xevent): ...to here.
12642 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12645 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12647 * msdos.c (IT_set_terminal_window): Remove no-op.
12648 (initialize_msdos_display): Adjust terminal setup.
12649 * w32console.c (w32con_set_terminal_window): Remove no-op.
12650 (initialize_w32_display): Adjust terminal setup.
12651 * w32term.c (w32_set_terminal_window): Remove no-op.
12652 (w32_create_terminal): Adjust terminal setup.
12653 * xterm.c (XTset_terminal_window): Remove no-op.
12654 (x_create_terminal): Adjust terminal setup.
12656 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12658 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12660 (ns_create_terminal): Adjust terminal setup.
12661 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12663 (w32_create_terminal): Adjust terminal setup.
12664 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12666 (x_create_terminal): Adjust terminal setup.
12668 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12670 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12671 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12672 * dispnew.c (buffer_posn_from_coords):
12673 * window.c (Fwindow_end, displayed_window_lines):
12674 * xdisp.c (redisplay_mode_lines): Use it.
12676 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12678 * fontset.c (face_for_char): Check char in the current face font first
12679 if HAVE_NS (Bug#15138).
12681 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12683 * window.c (temp_output_buffer_show): Make sure window returned
12684 by display_buffer is live (Bug#15213).
12686 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12688 Minor cleanup to avoid forward declarations.
12689 * coding.h (struct ccl_spec): Remove forward declaration.
12690 * composite.h (toplevel): Include font.h.
12691 (struct composition_it, struct face, struct font_metrics):
12692 Remove forward declaration.
12693 * dispextern.h (struct image, struct atimer): Likewise.
12694 * emacsgtkfixed.h (struct frame): Likewise.
12695 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12696 * font.h (struct font_driver, struct font, struct glyph_string)
12697 (struct face): Remove forward declaration.
12698 * fontset.h (struct face, struct font): Likewise.
12699 * frame.h (toplevel): Style cleanup.
12700 (enum output_method): Move to...
12701 * termhooks.h (enum output_method): ...here.
12702 (struct glyph, struct frame, struct ns_display_info)
12703 (struct x_display_info, struct w32_display_info):
12704 Remove forward declaration.
12705 * xterm.h (toplevel): Include termhooks.h.
12706 (struct font, struct window, struct glyph_matrix, struct frame)
12707 (struct input_event, struct face, struct image): Remove forward
12709 * gtkutil.h (struct _widget_value): Likewise.
12710 * keyboard.h (toplevel): Include termhooks.h.
12711 (struct input_event): Remove forward declaration.
12713 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12715 * intervals.c (set_point_from_marker): New function.
12716 * editfns.c (Fgoto_char):
12717 * process.c (Finternal_default_process_filter):
12718 * window.c (select_window_1): Use it.
12719 * buffer.h (set_point_from_marker): Add prototype.
12721 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12723 * w32.c (term_winsock): Call release_listen_threads before calling
12725 (_sys_wait_accept): Wait for accept event in a loop with a finite
12726 timeout, instead of waiting indefinitely. Will hopefully avoid
12727 hanging during exit because WSACleanup deadlocks waiting for the
12728 event object to be released. (Bug#14333)
12730 * w32proc.c (release_listen_threads): New function, signals all
12731 the reader threads that listen for connections to stop waiting.
12733 * w32.h (release_listen_threads): Add prototype.
12735 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12737 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12738 field of new marker (for sanity and safety).
12739 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12740 anyway because XMISCTYPE is a function and can't be an lvalue).
12742 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12744 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12745 (x_after_update_window_line, x_scroll_bar_create)
12746 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12747 (handle_one_xevent, x_clear_frame_area):
12748 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12749 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12750 * xterm.h (x_clear_area): Adjust prototype.
12752 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12754 Hook scanning and indentation functions to find_newline. This helps
12755 to avoid duplicated code and renders more respect to newline cache.
12756 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12757 * cmds.c (Fforward_line):
12758 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12759 Use find_newline and avoid unnecessary point movements.
12760 * search.c (scan_newline): Implement on top of find_newline.
12762 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12764 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12765 scoped code (bug#11258).
12767 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12769 * nsterm.m (last_window): New variable.
12770 (EV_TRAILER2): New macro.
12771 (EV_TRAILER): Call EV_TRAILER2.
12772 (mouseMoved:): Add support for mouse-autoselect-window
12773 on nextstep (Bug#6888).
12775 2013-08-28 Andreas Schwab <schwab@suse.de>
12777 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12778 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12779 Remove unused macro definitions.
12780 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12781 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12782 Only define if emacs.
12784 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12786 Prefer enum glyph_row_area to int where appropriate.
12787 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12789 (window_box, window_box_width, window_box_left, window_box_left_offset)
12790 (window_box_right, window_box_right_offset): Adjust prototypes.
12791 * xdisp.c (window_box, window_box_width, window_box_left)
12792 (window_box_left_offset, window_box_right, window_box_right_offset):
12793 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12794 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12795 * nsterm.m (ns_clip_to_row):
12796 * w32term.c (w32_clip_to_row):
12797 * xterm.c (x_clip_to_row): Likewise.
12799 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12801 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12802 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12804 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12806 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12807 for portability to hosts where /bin/sh has problems.
12809 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12811 Redesign redisplay interface to drop global output_cursor.
12812 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12813 (toplevel): Remove declaration of output_cursor.
12814 (set_output_cursor, x_cursor_to): Remove prototype.
12815 * window.h (struct window): New member output_cursor.
12816 (output_cursor_to): New function to replace RIF member.
12817 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12818 (update_text_area, set_window_cursor_after_update): Use it.
12819 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12820 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12821 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12822 * w32term.c (x_update_window_begin, x_update_window_end):
12823 * xterm.c (x_update_window_begin, x_update_window_end):
12824 Adjust to use per-window output cursor.
12826 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12828 Simplify SELECT_TYPE-related code.
12829 Like EMACS_TIME, this portability layer is no longer needed, since
12830 Emacs has been using fd_set as a portability layer for some time.
12831 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12832 (SELECT_TYPE): Remove. All uses changed to fd_set.
12833 (fd_set) [!FD_SET]: New typedef.
12835 Simplify EMACS_TIME-related code.
12836 This portability layer is no longer needed, since Emacs has been
12837 using struct timespec as a portability layer for some time.
12838 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12839 Include <time.h> rather than "systime.h"; that's all that's needed now.
12840 * dispnew.c: Include <timespec.h> rather than "systime.h";
12841 that's all that's needed now.
12842 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12843 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12844 TIMESPEC_RESOLUTION.
12845 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12846 LOG10_TIMESPEC_RESOLUTION.
12847 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12848 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12849 (make_emacs_time): Remove. All used changed to make_timespec.
12850 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12851 (current_timespec): Rename from current_emacs_time. All uses changed.
12852 (add_emacs_time): Remove. All uses changed to timespec_add.
12853 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12854 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12855 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12856 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12857 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12858 (current_timespec): Rename from current_emacs_time. All uses changed.
12859 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12860 changed to timespec_cmp.
12861 * xgselect.c: Include <timespec.h>, since our .h files don't.
12863 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12865 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12866 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12867 Remove the leftovers.
12868 * gtkutil.c (toplevel): Do not declare Qxft but include
12870 * image.c (toplevel): Do not declare Vlibrary_cache because
12871 it's already done in lisp.h.
12873 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12875 * lisp.h (Mouse_HLInfo): Move from here...
12876 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12877 (reset_mouse_highlight): New function.
12878 * msdos.c (dos_set_window_size, IT_update_begin)
12879 (internal_terminal_init):
12880 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12881 (ns_initialize_display_info):
12882 * w32console.c (initialize_w32_display):
12883 * w32term.c (x_update_window_end, x_free_frame_resources)
12884 (w32_initialize_display_info):
12885 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12886 * window.c (Fdelete_other_windows_internal):
12887 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12888 * termchar.h (toplevel):
12889 * xterm.h (toplevel): Include dispextern.h.
12891 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12893 Fix minor problems found by static checking.
12894 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12895 (expect): Avoid nested-if warning.
12896 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12897 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12898 * nsterm.h, nsterm.m (ns_select):
12899 * xgselect.c, xgselect.h (xg_select):
12900 Adjust signature to better match pselect's.
12901 * nsterm.m (ns_select):
12902 Don't set *TIMEOUT, since pselect doesn't.
12903 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12904 diagnostic about assigning const char * to it.
12905 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12907 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12909 * lread.c (substitute_object_recurse): Handle hash-tables as well
12912 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12914 Fix unlikely core dump in init_tty, and simplify terminfo case.
12915 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12916 The old version incorrectly dumped core if malloc returned a
12917 buffer containing only non-NUL bytes.
12918 (init_tty): Do not allocate or free termcap buffers; the
12919 struct does that for us now.
12920 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12921 (struct tty_display_info): Define members termcap_term_buffer and
12922 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12923 use them. Allocate them directly in struct rather than indirectly
12924 via a pointer, to simplify init_tty.
12926 * frame.c (check_minibuf_window): Initialize 'window' properly,
12927 so that Emacs reliably aborts later if 'window' is not initialized.
12929 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12931 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12932 of VoidSymbol (Bug#15154).
12934 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12936 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12937 mouse_face_beg_y and mouse_face_end_y.
12938 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12939 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12940 Adjust users and update comment where appropriate.
12942 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12944 * frame.c (check_minibuf_window): New function.
12945 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12946 Call check_minibuf_window (Bug#15183).
12948 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12950 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12951 because this is the only last cursor data we need to keep and consult.
12952 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12953 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12956 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12958 Fix recovering from possible decompression error.
12959 Since insert_from_gap doesn't always move point, we can't use PT as
12960 the position where the partially decompressed data ends, and
12961 should count how many bytes was produced so far.
12962 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12963 (unwind_decompress): Really delete partially uncompressed data.
12964 (Fzlib_decompress_region): Take decompressed data size into account.
12966 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12968 * syntax.c (init_syntax_once): Adjust comment and do an early
12969 initialization of Qchar_table_extra_slots just once...
12970 * casetab.c (init_casetab_once):
12971 * category.c (init_category_once):
12972 * character.c (syms_of_character):
12973 * coding.c (syms_of_coding):
12974 * xdisp.c (syms_of_xdisp): ...and omit it here.
12976 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12978 * xdisp.c (get_next_display_element): Don't apply to characters
12979 from a display vector the logic of setting it->end_of_box_run_p
12980 suitable for characters from a buffer. (Bug#15175)
12982 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12983 to handle directories, rather than '_utime' which doesn't.
12986 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12988 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12989 or fullscreen (Bug#14627).
12991 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12993 System-dependent integer overflow fixes.
12994 * process.c (Fset_process_window_size): Signal an error if
12995 the window size is outside the range supported by the lower level.
12996 * sysdep.c (set_window_size): Return negative on error,
12997 nonnegative on success, rather than -1, 0, 1 on not in system,
12998 failure, success. This is simpler. Caller changed.
12999 (serial_configure): Remove unnecessary initialization of local.
13000 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13001 size fits in unsigned long; this isn't true on some 32-bit hosts.
13002 Avoid buffer overrun if some future version of /proc/meminfo has a
13003 variable name longer than 20 bytes.
13004 (system_process_attributes) [__FreeBSD__]:
13005 Don't assume hw.availpages fits in 'int'.
13007 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13009 Don't let very long directory names overrun the stack.
13010 Fix some related minor problems involving "//", vfork.
13011 * callproc.c (encode_current_directory): New function.
13012 (call_process): Don't append "/"; not needed.
13013 * fileio.c (file_name_as_directory_slop): New constant.
13014 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13015 this can save the caller having to alloca.
13016 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13017 Use SAFE_ALLOCA, not alloca.
13018 (directory_file_name, Fexpand_file_name): Leave leading "//"
13019 alone, since it can be special even on POSIX platforms.
13020 * callproc.c (call_process):
13021 * process.c (Fformat_network_address):
13022 * sysdep.c (sys_subshell):
13023 Use encode_current_directory rather than rolling our own.
13024 (create_process): No need to encode directory; caller does that now.
13025 * process.h (encode_current_directory): New decl.
13026 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13027 Rework to avoid 'goto xyzzy;'.
13029 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13031 * xdisp.c (handle_face_prop): If the default face was remapped use
13032 the remapped face for strings from prefix properties. (Bug#15155)
13034 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13036 Minor cleanup for redisplay interface and few related functions.
13037 * frame.h (enum text_cursor_kinds): Move from here...
13038 * dispextern.h (enum text_cursor_kinds): ...to here.
13039 (toplevel): Drop unnecessary declarations.
13040 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13041 in update_window_end_hook and draw_window_cursor functions.
13042 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13043 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13044 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13045 * xterm.c (x_update_window_end, x_draw_window_cursor):
13046 * xdisp.c (display_and_set_cursor, update_window_cursor)
13047 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13048 enum text_cursor_kinds where appropriate.
13050 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13052 Redesign redisplay interface to drop updated_row and updated_area.
13053 * dispextern.h (updated_row, updated_area): Remove declaration.
13054 (struct redisplay_interface): Pass glyph row and row area parameters
13055 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13056 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13058 * dispnew.c (updated_row, updated_area): Remove.
13059 (redraw_overlapped_rows, update_window_line): Adjust user.
13060 (update_marginal_area, update_text_area): Likewise. Pass updated row
13061 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13062 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13065 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13067 * process.c (flush_pending_output): Remove stub.
13070 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13072 * callproc.c: Fix race that killed background processes (Bug#15144).
13073 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13074 Record deleted process-id in critical section, not afterwards.
13075 Don't mistakenly kill process created by a call-process invocation
13076 that discards output and does not wait.
13078 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13080 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13081 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13082 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13083 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13084 to shut up compiler in mark_object.
13085 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13087 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13089 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13090 We can't portably rely on PTY_OPEN doing that, even if
13091 it calls posix_openpt with O_CLOEXEC.
13093 2013-08-20 Kenichi Handa <handa@gnu.org>
13095 * character.c (string_char): Improve commentary.
13097 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13099 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13100 (struct animation_cache): Make signature a flexible array member.
13101 All uses changed. This is a tad slower but may insulate us better
13102 from future changes to ImageMagick.
13104 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13106 * image.c: Shrink memory needed for animation cache.
13107 (SIGNATURE_DIGESTSIZE): New constant.
13108 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13109 (imagemagick_create_cache): Copy the signature. This saves
13110 several KB of memory that ImageMagick wastes per signature.
13111 Don't bother updating the update_time, as the caller does that now.
13112 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13113 it's a fixed size struct member now.
13114 (imagemagick_get_animation_cache): Always destroy the signature,
13115 as it's now imagemagick_create_cache's responsibility to copy it.
13116 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13117 and use memcmp rather than strcmp.
13118 eassert that ImageMagick returns a signature of the specified length.
13120 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13122 * image.c (imagemagick_get_animation_cache): Don't segfault on
13124 (imagemagick_get_animation_cache): Revert to previous definition
13125 so that it actually works. But keep the memory leak fix.
13126 (imagemagick_get_animation_cache): Fix memory leak.
13128 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13130 * image.c: Fix animation cache signature memory leak.
13131 Fix some other minor performance problems while we're at it.
13132 (imagemagick_create_cache): Clear just the members that
13133 need clearing. Don't set update_time, as caller does that now.
13134 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13135 Simplify by using pointer-to-pointer instead of a prev pointer.
13136 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13137 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13138 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13139 it's already a copy. Free the signature probe unless it's cached.
13141 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13142 This was introduced by my 2013-08-12 fix for Bug#15035.
13144 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13146 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13147 (imagemagick_prune_animation_cache): Now static.
13149 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13151 * image.c (imagemagick_get_animation_cache): Don't segfault when
13152 pruning all entries.
13154 2013-08-18 Ken Brown <kbrown@cornell.edu>
13156 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13157 static heap if ENABLE_CHECKING is defined.
13158 (max_bss_sbrk_ptr): New variable.
13159 (bss_sbrk): Use it.
13160 (report_sheap_usage): Report maximum static heap usage instead of
13161 ending static heap usage.
13163 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13165 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13166 of zlib_initialized according to the results of calling
13167 init_zlib_functions.
13169 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13171 * image.c: Implement an ImageMagick per-image cache.
13172 (imagemagick_get_animation_cache): Fix a double-free error.
13173 (imagemagick_load_image): Remove the ping_wand code, which only
13174 apparently saved time on invalid animated images, and slowed down
13175 everything else. Optimize for the common case.
13177 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13179 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13181 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13183 * marker.c (set_marker): Remove documentation of undefined behavior.
13185 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13187 * image.c (imagemagick_compute_animated_image): Animate correctly
13188 when sub-images are smaller than the main image.
13189 (imagemagick_compute_animated_image): Setting the iterator row to
13190 zero is apparently not allowed.
13191 (imagemagick_compute_animated_image): Allow images that say they
13192 have sub-images that are bigger than the main image, but just crop
13195 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13197 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13199 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13201 * image.c (imagemagick_compute_animated_image): Respect the GIF
13204 2013-08-15 Ken Brown <kbrown@cornell.edu>
13206 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13207 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13210 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13212 Fix minor problems found by static checking.
13213 * frame.c (delete_frame):
13214 * xdisp.c (next_element_from_display_vector):
13215 Avoid uninitialized local.
13216 * image.c (imagemagick_compute_animated_image): Port to C89.
13217 Prefer usual GNU indentation style for loops.
13218 Be more careful about bizarrely large sizes, by using ptrdiff_t
13221 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13223 Fix infinite frame selection loop (Bug#15025).
13224 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13226 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13228 * xdisp.c (compute_window_start_on_continuation_line):
13229 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13230 to make sure we end up setting the window start at the leftmost
13231 visible character of the display line. This avoids funky
13232 horizontal shifting because the window start is not kept on the
13233 same position. (Bug#15090)
13234 (next_element_from_display_vector): Support 'box' face attribute
13235 in the face definitions of a display vector. (Bug#15099)
13237 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13239 * image.c (imagemagick_compute_animated_image): Implement animated
13240 images (bug#14700).
13241 (imagemagick_compute_animated_image): Fix some compilation
13242 warnings. Implement a very simple cache to make the animation
13243 usable at all, but it should be replaced with a per-image cache.
13245 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13247 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13248 to do `for' loops over alist values.
13249 * buffer.h (FOR_EACH_BUFFER):
13250 * process.c (FOR_EACH_PROCESS): Use it.
13251 (handle_child_signal, status_notify, Fget_buffer_process)
13252 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13254 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13256 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13257 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13258 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13259 to xzalloc and so avoid redundant call to memset.
13260 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13261 members because it is allocated with xzalloc and so already zeroed.
13263 2013-08-14 Ken Brown <kbrown@cornell.edu>
13265 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13268 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13270 Utility function and macro to copy Lisp string to C string.
13271 * lisp.h (xlispstrdupa): New macro.
13272 (xlispstrdup): New prototype.
13273 * alloc.c (xlispstrdup): New function.
13274 * callint.c (Fcall_interactively):
13275 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13276 (Fsubstitute_in_file_name):
13277 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13278 * image.c (x_create_bitmap_from_file):
13279 * w32term.c (w32_term_init):
13280 * xterm.c (x_term_init): Use xlispstrdup.
13282 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13284 * image.c (imagemagick_load_image): Make animated pictures work.
13285 There's still some problems with background color settings, though
13288 * decompress.c (unwind_decompress): Always restore point.
13290 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13292 * marker.c (set_marker): Reformat documentation.
13294 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13296 * xdisp.c (cursor_type_changed): Now static.
13298 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13299 Use changed. This avoids the need to call xmalloc and for the
13300 caller to call xfree, and avoids memory leaks in some situations.
13302 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13304 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13305 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13306 (redisplay_window): If window_end_valid is cleared due to non-zero
13307 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13308 so do not call to try_cursor_movement for that window.
13310 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13312 * window.h (struct window): Convert window_end_pos and
13313 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13314 (wset_window_end_pos, wset_window_end_vpos): Remove.
13315 * dispnew.c (adjust_glyph_matrix):
13316 * window.c (Fwindow_end, replace_window, set_window_buffer)
13318 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13319 (set_vertical_scroll_bar, redisplay_window, try_window)
13320 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13321 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13322 (note_mouse_highlight): Adjust users.
13323 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13326 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13328 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13329 * image.c (imagemagick_filename_hint): Use `const char *' and
13330 prefer SSDATA to SDATA to avoid warnings.
13332 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13334 Cleanup window fringes, margins and scroll bars adjustments.
13335 * window.c (set_window_fringes, set_window_margins)
13336 (set_window_scroll_bars, apply_window_adjustment): New functions.
13337 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13338 (Fset_window_scroll_bars): Use them.
13340 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13342 * window.h (struct window): Convert scroll_bar_width
13343 from Lisp_Object to integer. Adjust comment.
13344 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13346 * window.c (wset_scroll_bar_width): Remove.
13347 (make_window): Initialize scroll_bar_width.
13348 (Fsplit_window_internal): Use direct assignment.
13349 (Fset_window_configuration, save_window_save):
13350 Convert Lisp_Object to integer and back where appropriate.
13351 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13352 bar was actually changed, and mention this in docstring.
13354 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13356 * decompress.c: Minor simplifications.
13357 (Fzlib_decompress_region): Don't bother verifying
13358 that avail_out <= UINT_MAX, as that was confusing.
13359 Mention the restriction in a comment instead.
13360 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13362 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13364 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13365 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13367 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13369 * image.c (imagemagick_filename_hint): Check for errors in the
13372 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13374 * window.c (Fwindow_margins): Return nil when there's no marginal
13375 area, as per the documented API.
13377 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13378 Fmake_vector, as scroll bar's struct members are not all Lisp
13379 objects now. This avoids crashes in GC.
13381 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13382 bool, so its address could be taken.
13384 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13386 * image.c (imagemagick_filename_hint): New function to possibly
13387 apply `image-content-type-suffixes'.
13388 (imagemagick_load_image): Use it.
13390 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13392 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13393 if loading zlib failed.
13395 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13397 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13398 2013-08-13 checkin below. Change bool to BOOL, rule is:
13399 All Obj-C code uses BOOL, except for interfaces callable from C.
13401 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13403 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13405 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13406 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13407 bool instead of BOOL.
13408 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13409 from Lisp_Object to bitfield. Adjust comment.
13410 * w32term.c (x_scroll_bar_create): Adjust user.
13411 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13412 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13413 Use bool for boolean.
13414 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13415 to `unsigned int' when defining a bitfield.
13417 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13419 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13421 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13423 * window.h (struct window): Convert left_margin_cols and
13424 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13425 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13426 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13428 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13430 (showing_window_margins_p, update_window_line, update_frame_1):
13431 * fringe.c (draw_fringe_bitmap_1):
13432 * xdisp.c (window_box_width): Adjust users.
13433 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13434 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13435 Use direct assignment.
13436 (Fset_window_configuration, save_window_save, Fwindow_margins):
13437 Convert Lisp_Object to integer and back where appropriate.
13438 (Fset_window_margins): Adjust user. Return t if any margin
13439 was actually changed, and mention this in docstring.
13441 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13443 * syntax.c (forward_word):
13444 * cmds.c (forward_char, backward_char): Mention the optional argument.
13446 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13448 * window.h (struct window): Convert left_fringe_width
13449 and right_fringe_width from Lisp_Objects to integers.
13451 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13452 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13453 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13455 (make_window): Initialize new integer fields to -1.
13456 (Fsplit_window_internal): Use direct assignment.
13457 (Fset_window_configuration, save_window_save):
13458 Convert Lisp_Object to integer and back where appropriate.
13459 (Fset_window_fringes): Adjust user. Return t if any fringe
13460 was actually changed, and mention this in docstring.
13462 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13464 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13465 * nsfns.m (x_set_cursor_type):
13466 * w32fns.c (x_set_cursor_type):
13467 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13468 * xdisp.c (set_frame_cursor_types): ...but in common code.
13470 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13472 * font.c (clear_font_cache): New function, stripped from...
13473 (Fclear_font_cache): ...here, which now uses the function
13474 above. Adjust comment.
13475 * font.h (clear_font_cache): Add prototype.
13476 * xfaces.c (clear_face_cache): Use clear_font_cache.
13478 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13480 * window.c (Fset_window_start): Compare `w', not `window' because
13481 `w' might not be equal to `window' after call to decode_live_window.
13483 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13485 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13486 This fixes a problem introduced by the Bug#15035 patch
13487 when using GPG. Reported by Herbert J. Skuhra.
13489 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13491 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13492 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13493 not yet initialized.
13495 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13497 * decompress.c (Fzlib_decompress_region): Support zlib
13498 decompression, too, and rename.
13500 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13502 Minor zlib configuration tweaks.
13503 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13504 Don't assume presence of fn_inflateInit2_ zlib internal function.
13506 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13508 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13509 include the zlib prefix.
13511 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13513 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13514 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13515 define static variables that are pointers to zlib functions to be
13516 dynamically loaded.
13517 (init_zlib_functions) [WINDOWSNT]: New function.
13518 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13520 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13521 macros instead of invoking the zlib functions directly.
13522 (syms_of_decompress): DEFSYM Qzlib_dll.
13523 Staticpro Szlib_available_p.
13525 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13527 Avoid looping over all frame windows to freeze and unfreeze.
13528 * window.h (struct window): Drop frozen_window_start_p.
13529 (freeze_window_starts): Drop prototype.
13530 * frame.h (struct frame): New frozen_window_starts flag.
13531 (FRAME_WINDOWS_FROZEN): New macro.
13532 * window.c (freeze_window_start, freeze_window_starts):
13534 (select_window, replace_window): Adjust users.
13535 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13536 (window_frozen_p): New function.
13537 (redisplay_window): Use it.
13539 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13541 Fix some fd issues when running subprocesses (Bug#15035).
13542 Fix bugs that can leak files or file descriptors on errors.
13543 Don't unlink open temp files, as that's hard for users to diagnose
13544 when things go awry (e.g., temp disk exhausted).
13545 Don't bother to lock temp files. Check for invalid recursion.
13546 * callproc.c (synch_process_fd): Remove. All uses removed.
13547 (synch_process_tempfile): New var or macro.
13548 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13550 (record_kill_process): New arg, the temp name. All callers changed.
13551 (delete_temp_file): Now just a simple wrapper around unlink.
13552 (call_process_kill): New arg, the call_process_fd array.
13553 Close them all. Clear synch_process_pid. Remove the temp file,
13554 or arrange for it to be removed.
13555 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13556 that's been moved to synch_process_tempfile. Caller changed.
13557 Do not remove the tempfile; that's now call_process_kill's
13559 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13560 call_process_kill; the caller now does that.
13561 (call_process_cleanup): Do not close the process fd; that's now
13562 call_process_kill's responsibility.
13563 (Fcall_process): Implement via new function call_process, which
13564 has most of the old body of Fcall_process, but with a different API.
13565 (call_process): New function that does not open or close filefd if
13566 it is nonnegative. Record which fds need to be closed, and let
13567 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13568 Signal an error if invoked recursively (could be done via a hook).
13569 Simplify creation of the tempfile in the MSDOS case.
13570 Don't create the output file until after checking for the executable.
13571 Report any failure to open /dev/null.
13572 Don't open /dev/null for writing twice; once is enough.
13573 Don't create pipe if all output is being discarded or sent to file.
13574 Don't worry about setting up the coding system or reading from the
13575 pipe if all output is being discarded.
13576 Hoist fd_error local into top level, to lessen block nesting.
13577 Don't record deleted pid here; now done by Fcall_process_region.
13578 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13579 and note its success in synch_process_tempfile.
13580 Do not leak resources when child_setup fails.
13581 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13582 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13583 (create_temp_file): Now returns open fd, with an additional
13584 Lisp_Object * argument to return the name. All callers changed.
13585 Do not close the file; rewind it instead, and leave it open for
13586 the caller. Do not lock the temp file. Unwind-protect the file
13587 and the file-descriptor.
13588 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13589 If an asynchrounous process, record it here, not in call_process.
13590 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13591 * eval.c (set_unwind_protect): New function.
13592 * fileio.c (write_region): New function, generalized from the
13593 old Fwrite_region. Do not lock temp files.
13594 (Fwrite_region): Use it.
13595 * lisp.h (set_unwind_protect, write_region): New decls.
13596 * process.c: Include <verify.h>.
13597 (make_process): Mark fds as initially closed.
13598 (deleted_pid_list): Now a list of pid-filename pairs.
13600 (close_process_fd): New function.
13601 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13602 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13603 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13604 (create_process, create_pty, Fmake_serial_process)
13605 (server_accept_connection): Record which fds need to be closed,
13606 and let deactivate_process close them.
13607 (Fmake_network_process): Do not discard the unwind-protect
13608 until it's safe to do so.
13609 (deactivate_process): Close the fds opened by create_process etc.
13610 (Fprocess_send_eof): Adjust to new way of recording open fds.
13611 Report an error if /dev/null can't be opened, instead of aborting.
13612 * process.h (PROCESS_OPEN_FDS): New constant.
13613 (struct Lisp_Process): New member open_fds.
13614 (record_kill_process, record_deleted_pid): Adjust signatures.
13615 (record_deleted_pid): Move decl here ...
13616 * syswait.h (record_deleted_pid): ... from here.
13618 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13620 * decompress.c: Fix bugs with large buffers and weird inputs.
13621 Tune a bit. Reindent as per usual Emacs style.
13622 (BUFFER_SIZE): Remove.
13623 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13624 more than UINT_MAX bytes. Decompress into the gap instead of into
13625 an auto buffer, as this should avoid copying. Return nil if
13626 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13627 set immediate_quit; we shouldn't trust zlib code that much.
13629 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13631 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13632 errors, and really move the gap to where we want it.
13634 * lisp.h: Include decompress.c support.
13636 * emacs.c (main): Include decompress.c support.
13638 * Makefile.in: Include -lz if present.
13640 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13642 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13643 (initWithTitle:): Initialize frame to 0.
13644 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13645 (fillWithWidgetValue:frame:): Rename from
13646 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13648 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13649 fillWithWidgetValue:frame:
13651 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13652 remove memory leak warnings.
13654 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13655 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13656 menu_pending_title.
13658 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13659 (x_activate_menubar): Update the whole menu.
13660 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13661 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13662 current event is not NSSystemDefined (Bug#15001).
13663 Call ns_check_menu_open only if trackingMenu is 2.
13664 (menuDidClose:): New method, decrease trackingMenu.
13665 (fillWithWidgetValue:setDelegate:): New method.
13666 (fillWithWidgetValue:): Call the above.
13668 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13670 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13672 Omit some unnecessary casts.
13673 Many of these go back to the old pre-C89 days, when they may have
13674 been needed, but we've been assuming C89 or later for a while now.
13675 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13676 (live_float_p, live_misc_p, live_vector_p):
13677 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13678 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13679 (defvar_per_buffer):
13680 * callint.c (Fcall_interactively):
13681 * doc.c (Fsubstitute_command_keys):
13682 * filelock.c (get_boot_time):
13683 * frame.c (xrdb_get_resource):
13684 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13685 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13686 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13687 (menuitem_highlight_callback, menu_destroy_callback)
13688 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13689 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13690 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13691 (xg_tool_bar_help_callback, tb_size_cb):
13692 * image.c (xpm_alloc_color, png_read_from_memory)
13693 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13694 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13696 * keymap.c (describe_map):
13697 * nsfns.m (Fns_display_monitor_attributes_list):
13698 * nsmenu.m (process_dialog:):
13699 * nsterm.m (hold_event):
13700 * process.c (wait_reading_process_output):
13701 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13702 * scroll.c (do_direct_scrolling, scrolling_1):
13703 * termcap.c (tgetent):
13704 * window.c (check_window_containing, add_window_to_list)
13705 (freeze_window_starts):
13706 * xdisp.c (compare_overlay_entries, vmessage):
13707 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13708 (x_get_monitor_attributes_xrandr)
13709 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13710 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13711 * xfont.c (xfont_match, xfont_open):
13712 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13713 (menubar_selection_callback, menu_position_func)
13714 (popup_selection_callback, create_and_show_popup_menu)
13715 (dialog_selection_callback, create_and_show_dialog):
13716 * xrdb.c (x_get_string_resource)
13718 * xsmfns.c (x_session_check_input):
13719 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13720 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13721 (xaw_jump_callback, xaw_scroll_callback):
13722 Omit unnecessary casts.
13724 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13726 Minor string-length refactoring.
13727 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13728 * frame.c (make_monitor_attribute_list):
13729 Prefer build_string to strlen + make_string.
13731 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13733 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13734 don't check minor_code (Bug#14417).
13736 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13738 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13739 vertical positions instead. This avoids calling MATRIX_ROW with
13740 row numbers that are possibly beyond valid limits. (Bug#15064)
13742 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13744 Use xstrdup and build_unibyte_string where applicable.
13745 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13746 * xfns.c (x_window):
13747 * xrdb.c (x_get_customization_string):
13748 * xterm.c (xim_initialize):
13749 * w32fns.c (w32_window): Use xstrdup.
13750 (w32_display_monitor_attributes_list):
13751 * emacs.c (init_cmdargs):
13752 * keyboard.c (PUSH_C_STR):
13753 * nsfont.m (nsfont_open):
13754 * sysdep.c (system_process_attributes):
13755 * w32.c (system_process_attributes):
13756 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13758 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13760 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13761 variables of these types so that GDB would know about them, as aid
13762 for debugging fatal exceptions. (Bug#15024) See also
13763 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13766 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13768 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13769 larger than the NSWindow (Bug#14934).
13771 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13773 Redesign redisplay interface to drop global variable updated_window.
13774 Always pass currently updated window as a parameter to update routines.
13775 * dispextern.h (updated_window): Remove declaration.
13776 (struct redisplay_interface): Pass window parameter to
13777 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13778 and after_update_window_hook.
13779 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13781 * dispnew.c (updated_window): Remove.
13782 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13783 (update_window_line): Adjust to match redisplay interface changes.
13784 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13785 (ns_scroll_run, ns_after_update_window_line):
13786 * w32term.c (x_update_window_begin, x_update_window_end)
13787 (x_after_update_window_line, x_scroll_run):
13788 * xterm.c (x_update_window_begin, x_update_window_end)
13789 (x_after_update_window_line, x_scroll_run):
13790 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13791 Likewise. Adjust comments where appropriate.
13792 (x_cursor_to): Simplify because this is always called during window
13793 update (but install debugging check anyway).
13794 (expose_window): Check must_be_updated_p flag to see whether this
13795 function is called during window update.
13797 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13799 Do not reset window modification event counters excessively.
13800 These leftovers and poor man's tricky methods to catch extra
13801 redisplay's attention are no longer needed.
13802 * frame.c (set_menu_bar_lines_1):
13803 * minibuf.c (read_minibuf_unwind):
13804 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13805 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13806 (window_scroll_line_based, Fset_window_configuration):
13807 * xdisp.c (redisplay_window): Do not reset last_modified and
13808 last_overlay_modified counters.
13810 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13812 * xselect.c (x_send_client_event): Set send_event and serial, memset
13813 data.l as it might be bigger than data.b. Use 24 bit mask to
13814 XSendEvent (Bug#15034).
13816 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13818 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13819 for TTY frames that are not the top frame on their console.
13822 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13824 * w32term.c (w32fullscreen_hook): Really maximize frame when
13825 asked for (Bug#14841).
13827 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13829 Prefer selected_window to Fselected_window, likewise for frames.
13830 * buffer.c (Fbuffer_swap_text):
13831 * data.c (Fvariable_binding_locus):
13832 * window.c (run_window_configuration_change_hook): Adjust users.
13833 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13834 Use decode_live_frame.
13836 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13838 Be more careful if selected window shows the buffer other than current,
13839 use window_outdated only if this is not so. This change should also
13840 address some weird issues discussed in Bug#13012.
13841 * window.h (window_outdated): New prototype.
13842 * window.c (window_outdated): Now here. Convert from static and
13843 always assume window's buffer.
13844 (Fwindow_end, Fwindow_line_height): Use it.
13845 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13846 and always assume window's buffer.
13847 (redisplay_window): Adjust user.
13848 (redisplay_internal): Call to reconsider_clip_changes once and
13849 check whether mode line should be updated only if selected window
13850 shows current buffer.
13851 (run_window_scroll_functions): Use eassert for debugging check.
13852 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13854 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13856 * window.c (window_scroll, window_scroll_pixel_based)
13857 (window_scroll_line_based): Use bool for booleans.
13859 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13861 * process.c: Fix minor off-by-one issues in descriptor counts.
13862 This shouldn't fix any real bugs, but it cleans up the code a bit.
13863 (max_process_desc, max_input_desc): -1, not 0, means none.
13865 (delete_input_desc): New function.
13866 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13867 (deactivate_process): Scan backwards when recomuting max_process_desc;
13868 that should be faster.
13869 (init_process_emacs): Initialize max_input_desc.
13871 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13873 Use region cache to speedup bidi_find_paragraph_start.
13874 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13875 Rename cache_long_line_scans to cache_long_scans.
13876 * buffer.c (bset_cache_long_line_scans): Rename to
13877 bset_cache_long_scans.
13878 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13879 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13881 (syms_of_buffer): Rename cache-long-line-scans to
13882 cache-long-scans. Adjust docstring.
13883 * search.c (newline_cache_on_off):
13884 * indent.c (width_run_cache_on_off): Adjust users.
13885 * bidi.c (bidi_paragraph_cache_on_off): New function.
13886 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13887 * insdel.c (prepare_to_modify_buffer):
13888 Invalidate bidi_paragraph_cache if enabled.
13890 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13892 Invalidate region caches only if buffer text is going to be changed.
13893 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13894 (modify_text): ...new prototype.
13895 (prepare_to_modify_buffer_1): New prototype.
13896 * textprop.c (modify_region): Rename to...
13897 (modify_text_properties): ...new function.
13898 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13899 (Fremove_list_of_text_properties): Adjust users.
13900 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13901 (modify_text): ...new function.
13902 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13903 (prepare_to_modify_buffer_1): ...new function.
13904 * casefiddle.c (casify_region):
13905 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13906 (Ftranspose_regions): Use modify_text.
13908 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13910 * lisp.mk (lisp): Add nadvice.elc.
13912 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13914 New macro to iterate over live buffers similar to frames.
13915 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13916 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13917 Declare buffer-related variables here to offload lisp.h.
13918 * buffer.c (Vbuffer_alist): Adjust comment.
13919 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13920 (other_buffer_safely):
13921 * data.c (store_symval_forwarding):
13922 * dispnew.c (Fframe_or_buffer_changed_p):
13923 * fileio.c (Fdo_auto_save):
13924 * filelock.c (unlock_all_files):
13925 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13927 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13929 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13930 * callproc.c (create_temp_file):
13931 * filelock.c (create_lock_file):
13932 Assume mkostemp, since it's now provided by Gnulib.
13934 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13936 * w32.c (mkostemp): New function.
13937 (mktemp): Remove, no longer used. Most of the code reused in
13938 mkostemp. (Bug#15015)
13939 (mktemp): Don't undef.
13941 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13943 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13944 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13945 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13946 (free_glyph_pool, check_glyph_memory): Likewise for
13947 all users. Adjust comments where appropriate.
13949 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13951 * composite.h: Minor fixups.
13952 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13953 to fix a misspelling, and change it to an inline function while
13954 we're at it (it need not be a macro). All uses changed.
13955 (composition_method, composition_valid_p):
13956 Rewrite to avoid assignments in if-conditions.
13958 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13960 Do not use global Lisp_Object in composition macros.
13961 * composite.h (composition_temp): Remove declaration.
13962 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13963 (composition_method, composition_valid_p): ...inline functions.
13964 (compose_region): Remove the leftover.
13965 * composite.c (composition_temp): Remove.
13966 (run_composition_function, update_compositions)
13967 (composition_compute_stop_pos, composition_adjust_point)
13968 (Ffind_composition_internal):
13969 * coding.c (handle_composition_annotation):
13970 * xdisp.c (handle_composition_prop, check_point_in_composition):
13971 Related users changed.
13973 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13975 Drop FRAME_PTR typedef.
13976 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13977 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13978 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13979 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13980 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13981 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13982 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13983 All related users changed.
13985 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13987 * eval.c (default_toplevel_binding): New function.
13989 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13990 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13991 (syms_of_eval): Export them.
13992 * data.c (Fdefault_value): Micro cleanup.
13993 * term.c (init_tty): Use "false".
13995 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13997 Fix X GC leak in GTK and raw (no toolkit) X ports.
13998 * xterm.c (x_free_frame_resources): If white and black relief
13999 GCs are allocated, always free them here.
14000 * xfns.c (x_make_gc): Omit redundant initialization.
14001 * widget.c (create_frame_gcs): Remove the leftover.
14002 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14003 in x_free_frame_resources.
14005 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14007 * nsterm.m (windowWillResize:toSize:): Only change title if
14008 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14010 (viewDidEndLiveResize): New method.
14012 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14013 inside NS_IMPL_COCOA.
14015 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14017 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14018 Do not check whether undo is enabled because record_insert and
14019 record_delete does that themselves.
14021 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14023 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14024 member which is not really used any more.
14025 (FRAME_XIC_BASE_FONTNAME): Remove.
14026 * xfns.c (xic_free_fontset): Adjust user.
14027 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14028 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14029 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14030 (xdialog_show): Use eassert for debugging check.
14031 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14033 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14035 * fileio.c, fns.c (merge): Move extern decl from here ...
14036 * lisp.h (merge): ... to here.
14038 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14040 Fix last font-related change.
14041 * w32font.h (w32font_list_internal, w32font_match_internal):
14043 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14044 (uniscribe_list_family): Adjust to match font API change.
14045 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14046 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14048 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14050 * frame.h (FRAME_MOUSE_UPDATE):
14051 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14052 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14054 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14056 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14057 * font.h (struct font_driver): Change list, match, and list_family
14058 functions to accept struct frame * as first arg.
14059 * font.c (font_score, font_compare, font_sort_entities):
14061 (font_sort_entities, font_list_entities, font_select_entity)
14062 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14063 match font API change.
14064 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14065 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14066 * ftxfont.c (ftxfont_list, ftxfont_match):
14067 * xftfont.c (xftfont_list, xftfont_match):
14068 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14069 * w32font.c (w32font_list, w32font_match, w32font_list)
14070 (w32font_list_internal, w32_font_match_internal): Likewise.
14071 * xfaces.c (Fx_family_fonts): Adjust user.
14073 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14075 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14076 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14077 only if HAVE_X_WINDOWS is in use.
14078 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14079 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14080 * w32term.c (x_wm_set_icon_position): Likewise.
14081 * w32fns.c (x_icon): Adjust user.
14083 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14085 * xterm.c (last_mouse_press_frame): Remove the
14086 leftover which is not really used any more.
14087 (handle_one_xevent, syms_of_xterm): Adjust users.
14088 (x_flush): Call XFlush once per each X display, not frame.
14089 This is better because this code always unconditionally skips
14090 non-X frames in Vframe_list and issues the only XFlush if we
14091 have more than one X frame on the same X display.
14092 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14093 Use bool for booleans.
14094 (x_draw_glyph_string_background, cvt_string_to_pixel)
14095 (cvt_pixel_dtor): Drop unnecessary prototypes.
14096 * xterm.h (x_display_ok): Adjust prototype.
14098 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14100 Drop unnecessary functions that deals with frame pixel size.
14101 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14102 (x_pixel_height): Drop prototypes.
14103 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14104 (x_pixel_height): Drop implementations.
14105 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14106 which should be always valid for window frame.
14107 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14108 * w32menu.c (Fx_popup_dialog):
14109 * xmenu.c (Fx_popup_dialog): Likewise for both.
14111 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14113 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14114 frame parameters and call to Fmodify_frame_parameters just once.
14115 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14116 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14117 and mention nil frame in docstring.
14119 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14121 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14122 (x_figure_window_size): Likewise. Adjust to return long.
14123 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14124 (toplevel): Move Qterminal_live_p to...
14125 * terminal.c (toplevel): ...here, make it static, and...
14126 (syms_of_terminal): ...DEFSYM here.
14127 * frame.h (Qterminal_live_p): Remove declaration.
14128 (make_frame, x_figure_window_size): Adjust prototype.
14129 * nsfns.m (Fx_create_frame): Use long for window flags.
14131 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14133 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14134 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14135 Do not assume that emacs_close (INT_MAX) is a no-op.
14137 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14139 * xfaces.c (make_face_cache): For struct face_cache, prefer
14140 xmalloc to xzalloc and so avoid redundant call to memset.
14141 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14143 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14145 * fringe.c (draw_window_fringes, update_window_fringes)
14146 (compute_fringe_widths):
14147 * w32term.c (x_draw_glyph_string):
14148 * window.c (candidate_window_p, Frecenter):
14149 * xfaces.c (realize_basic_faces, realize_default_face)
14150 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14151 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14152 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14153 * xmenu.c (Fx_menu_bar_open_internal):
14154 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14155 * xsettings.c (xft_settings_event):
14156 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14157 Use bool for booleans. Adjust style and comments where
14159 * dispextern.h (draw_window_fringes, update_window_fringes)
14160 (compute_fringe_widths):
14161 * xterm.h (x_had_errors_p): Adjust prototype.
14163 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14165 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14166 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14168 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14170 * fns.c (toplevel): Remove comment before Fsafe_length because
14171 it checks for QUIT.
14173 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14175 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14177 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14179 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14180 frame which got the message is still alive, before dereferencing
14181 its pointer. (Bug#14970)
14183 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14184 be a live window, before using it as such. (Bug#14970)
14186 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14188 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14189 w32_detect_focus_change instead of doing part of its job by hand.
14190 This fixes the problem whereby FOCUS_OUT events were not sent to
14193 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14195 * process.c (Fprocess_list): Doc fix.
14197 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14198 being re-exposed only if it didn't ask to become visible.
14199 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14200 was previously iconified. (Bug#14841)
14201 (x_iconify_frame): Mark the frame iconified.
14203 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14205 Fix minor problems found by static checking.
14206 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14207 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14209 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14211 * eval.c (set_specpdl_old_value): New function.
14212 (unbind_to): Minor simplification.
14213 (get_backtrace_frame): New function.
14214 (Fbacktrace_frame): Use it. Add `base' argument.
14215 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14216 (syms_of_eval): Export backtrace-eval.
14217 * xterm.c (x_focus_changed): Simplify.
14219 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14221 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14223 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14225 * xdisp.c (redisplay_window): Instead of moving point out of
14226 scroll margin, reject the force_start method, and try scrolling
14227 instead. (Bug#14780)
14229 2013-07-24 Ken Brown <kbrown@cornell.edu>
14231 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14234 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14236 * eval.c (Fprogn): Do not check that BODY is a proper list.
14237 This undoes the previous change. The check slows down the
14238 interpreter, and is not needed to prevent a crash. See
14239 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14241 2013-07-23 Glenn Morris <rgm@gnu.org>
14243 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14245 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14247 Port to GNU/Linux systems with tinfo but not ncurses.
14248 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14249 to decide whether ncurses is being used. Without this change,
14250 GCC complains about tgetent not being declared, on a system
14251 that has tinfo installed but ncurses not installed.
14253 * eval.c (Fprogn): Check that BODY is a proper list.
14255 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14256 * data.c (Fsetq_default):
14257 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14258 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14260 Tune by taking advantage of the fact that ARGS is always a list
14261 when a function is declared to have UNEVALLED args.
14263 * emacsgtkfixed.c: Port to GCC 4.6.
14264 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14266 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14268 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14269 here to silence compiler warnings.
14271 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14273 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14274 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14275 from messing up Emacs's 'struct frame' (Bug#14923).
14277 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14279 * alloc.c (make_save_ptr_ptr): Define this function.
14280 It was inadvertently omitted. It's needed only if
14281 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14283 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14285 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14286 frame have focus (Bug#14895).
14288 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14290 Avoid vfork-related deadlock more cleanly.
14291 * callproc.c (child_setup): When the child's exec fails, output
14292 the program name, as that's more useful. Use O_NONBLOCK to avoid
14294 * process.c (create_process_1): Remove; no longer needed.
14295 (create_process): Remove timer hack; no longer needed, now that
14296 the child avoids deadlock.
14298 2013-07-20 Glenn Morris <rgm@gnu.org>
14300 * image.c (Fimage_flush): Fix doc typo.
14302 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14304 Fix array bounds violation when pty allocation fails.
14305 * process.c (PTY_NAME_SIZE): New constant.
14306 (pty_name): Remove static variable; it's now auto.
14307 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14308 Take pty_name as an arg rather than using a static variable.
14309 All callers changed.
14310 (create_process): Recover pty_flag from process, not from volatile local.
14311 (create_pty): Stay inside array even when pty allocation fails.
14312 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14314 * lread.c (Fload): Avoid initialization only when lint checking.
14315 Mention that it's needed only for older GCCs.
14317 2013-07-20 Kenichi Handa <handa@gnu.org>
14319 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14320 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14322 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14324 * lread.c (Fload): Avoid uninitialized warning.
14326 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14328 Fix some minor file descriptor leaks and related glitches.
14329 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14330 (create_lock_file): Use write, not emacs_write.
14331 * image.c (slurp_file, png_load_body):
14332 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14333 (server_accept_connection):
14334 Don't leak an fd on memory allocation failure.
14335 * image.c (slurp_file): Add a cheap heuristic for growing files.
14336 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14337 as that's what the other routines do. Maybe input need not be
14338 blocked at all, but it's better to be consistent.
14339 Avoid undefined behavior when strlen is zero.
14341 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14342 (NSTATICS): Now a constant; doesn't need to be a macro.
14344 2013-07-19 Richard Stallman <rms@gnu.org>
14346 * coding.c (decode_coding_utf_8): Add simple loop for fast
14347 processing of ASCII characters.
14349 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14351 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14353 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14355 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14356 unportable 'struct x_display_info'.
14357 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14358 is a portable type.
14360 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14362 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14363 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14365 (system_process_attributes): Prefer plain char to unsigned char
14366 when either will do. Clean up properly if interrupted or if
14367 memory allocations fail. Don't assume sscanf succeeds.
14368 Remove no-longer-needed workaround to stop GCC from whining.
14369 Read command-line once, instead of multiple times. Check read status a
14370 bit more carefully.
14372 Fix obscure porting bug with varargs functions.
14373 The code assumed that int is treated like ptrdiff_t in a vararg
14374 function, which is not a portable assumption. There was a similar
14375 -- though these days less likely -- porting problem with various
14376 assumptions that pointers of different types all smell the same as
14377 far as vararg functions is conserved. To make this problem less
14378 likely in the future, redo the API to use varargs functions.
14379 * alloc.c (make_save_value): Remove this vararg function.
14380 All uses changed to ...
14381 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14382 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14384 (make_save_ptr): Rename from make_save_pointer, for consistency with
14385 the above. Define only on platforms that need it. All uses changed.
14387 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14389 * keyboard.c: Try to fix typos in previous change.
14390 (DISPLAY_LIST_INFO): New macro.
14391 (kbd_buffer_get_event): Do not access members that are not present
14392 in X11. Revert inadvertent change of "!=" to "=".
14394 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14396 * keyboard.c (kbd_buffer_get_event):
14397 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14398 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14400 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14402 * filelock.c: Fix unlikely file descriptor leaks.
14403 (get_boot_time_1): Rework to avoid using emacs_open.
14404 This doesn't actually fix a leak, but is better anyway.
14405 (read_lock_data): Use read, not emacs_read.
14407 * doc.c: Fix minor memory and file descriptor leaks.
14408 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14409 (get_doc_string, Fsnarf_documentation):
14410 Fix file descriptor leak on error.
14412 * term.c: Fix minor fdopen-related file descriptor leaks.
14413 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14414 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14416 * charset.c: Fix file descriptor leaks and errno issues.
14418 (load_charset_map_from_file): Don't leak file descriptor on error.
14419 Use plain record_xmalloc since the allocation is larger than
14420 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14422 * eval.c (record_unwind_protect_nothing):
14423 * fileio.c (fclose_unwind):
14425 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14426 The replacement doesn't block input, but that no longer seems
14429 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14431 * lread.c: Fix file descriptor leaks and errno issues.
14432 (Fload): Close some races that leaked fds or streams when 'load'
14434 (Fload, openp): Report error number of last nontrivial failure to open.
14435 ENOENT counts as trivial.
14436 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14438 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14439 now that the function is always called with a nonnegative arg.
14440 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14441 All uses replaced with ...
14442 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14444 A few more minor file errno-reporting bugs.
14445 * callproc.c (Fcall_process):
14446 * doc.c (Fsnarf_documentation):
14447 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14448 * process.c (set_socket_option):
14449 Don't let a constructor trash errno.
14450 * doc.c: Include <errno.h>.
14452 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14454 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14456 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14458 Fix w32 bug with call-process-region (Bug#14885).
14459 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14460 to Fcall_process when the input is empty. This simplifies the
14461 code a bit. It makes no difference on POSIXish platforms but
14462 apparently it fixes a bug on w32.
14464 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14465 * fileio.c (close_file_unwind): Don't close if FD is negative;
14466 this can happen when unwinding a zapped file descriptor.
14467 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14468 in case Emacs runs out of memory between the two unwind-protects.
14469 Don't trash errno when closing FD.
14470 Zap the FD in the specpdl when closing it, instead of deferring
14471 the removal of the unwind-protect; this fixes a bug where a child
14472 function unwinds the stack past us.
14474 New unwind-protect flavors to better type-check C callbacks.
14475 This also lessens the need to write wrappers for callbacks,
14476 and the need for make_save_pointer.
14477 * alloc.c (free_save_value):
14478 * atimer.c (run_all_atimers):
14480 * alloc.c (safe_alloca_unwind):
14481 * atimer.c (unwind_stop_other_atimers):
14482 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14483 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14484 * minibuf.c (choose_minibuf_frame_1):
14485 * process.c (make_serial_process_unwind):
14486 * xdisp.c (pop_message_unwind):
14487 * xselect.c (queue_selection_requests_unwind):
14488 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14489 * alloc.c (record_xmalloc):
14490 Prefer record_unwind_protect_ptr to record_unwind_protect with
14492 * alloc.c (Fgarbage_collect):
14493 Prefer record_unwind_protect_void to passing a dummy.
14494 * buffer.c (restore_buffer):
14495 * window.c (restore_window_configuration):
14496 * xfns.c, w32fns.c (do_unwind_create_frame)
14497 New wrapper. All record-unwind uses of wrappee changed.
14498 * buffer.c (set_buffer_if_live):
14499 * callproc.c (call_process_cleanup, delete_temp_file):
14500 * coding.c (code_conversion_restore):
14501 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14502 * editfns.c (save_excursion_restore)
14503 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14504 (save_restriction_restore):
14505 * eval.c (restore_stack_limits, un_autoload):
14506 * fns.c (require_unwind):
14507 * keyboard.c (recursive_edit_unwind, tracking_off):
14508 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14509 * macros.c (pop_kbd_macro, restore_menu_items):
14510 * nsfns.m (unwind_create_frame):
14511 * print.c (print_unwind):
14512 * process.c (start_process_unwind):
14513 * search.c (unwind_set_match_data):
14514 * window.c (select_window_norecord, select_frame_norecord):
14515 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14516 (fast_set_selected_frame):
14517 * xfns.c, w32fns.c (unwind_create_tip_frame):
14518 Return void, not a dummy Lisp_Object. All uses changed.
14519 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14520 * callproc.c (call_process_kill):
14521 * fileio.c (restore_point_unwind, decide_coding_unwind)
14522 (build_annotations_unwind):
14523 * insdel.c (Fcombine_after_change_execute_1):
14524 * keyboard.c (read_char_help_form_unwind):
14525 * menu.c (unuse_menu_items):
14526 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14527 * sound.c (sound_cleanup):
14528 * xdisp.c (unwind_redisplay):
14529 * xfns.c (clean_up_dialog):
14530 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14531 Accept no args and return void, instead of accepting and returning
14532 a dummy Lisp_Object. All uses changed.
14533 * cygw32.c (fchdir_unwind):
14534 * fileio.c (close_file_unwind):
14535 * keyboard.c (restore_kboard_configuration):
14536 * lread.c (readevalllop_1):
14537 * process.c (wait_reading_process_output_unwind):
14538 Accept int and return void, rather than accepting an Emacs integer
14539 and returning a dummy object. In some cases this fixes an
14540 unlikely bug when the corresponding int is outside Emacs integer
14541 range. All uses changed.
14542 * dired.c (directory_files_internal_unwind):
14543 * fileio.c (do_auto_save_unwind):
14544 * gtkutil.c (pop_down_dialog):
14545 * insdel.c (reset_var_on_error):
14546 * lread.c (load_unwind):
14547 * xfns.c (clean_up_file_dialog):
14548 * xmenu.c, nsmenu.m (pop_down_menu):
14549 * xmenu.c (cleanup_widget_value_tree):
14550 * xselect.c (wait_for_property_change_unwind):
14551 Accept pointer and return void, rather than accepting an Emacs
14552 save value encapsulating the pointer and returning a dummy object.
14554 * editfns.c (Fformat): Update the saved pointer directly via
14555 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14556 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14557 (unwind_body): New function.
14558 (record_unwind_protect): First arg is now a function returning void,
14559 not a dummy Lisp_Object.
14560 (record_unwind_protect_ptr, record_unwind_protect_int)
14561 (record_unwind_protect_void): New functions.
14562 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14563 * fileio.c (struct auto_save_unwind): New type.
14564 (do_auto_save_unwind): Use it.
14565 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14566 * insdel.c (struct rvoe_arg): New type.
14567 (reset_var_on_error): Use it.
14568 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14570 (specbinding_func): Remove; there are now several such functions.
14571 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14572 (set_unwind_protect_ptr): New function.
14573 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14575 Be simpler and more consistent about reporting I/O errors.
14576 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14577 Say "Read error" and "Write error", rather than "I/O error", or
14578 "IO error reading", or "IO error writing", when a read or write
14580 * process.c (Fmake_network_process, wait_reading_process_output)
14581 (send_process, Fprocess_send_eof, wait_reading_process_output):
14582 Capitalize diagnostics consistently. Put "failed foo" at the
14583 start of the diagnostic, so that we don't capitalize the
14584 function name "foo". Consistently say "failed" for such
14586 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14587 All callers changed. This is so it can use report_file_error.
14588 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14589 diagnostics consistently as above.
14591 * fileio.c (report_file_errno): Fix errno reporting bug.
14592 If the file name is neither null nor a pair, package it up as a
14593 singleton list. All callers changed, both to this function and to
14594 report_file_error. This fixes a bug where the memory allocator
14595 invoked by list1 set errno so that the immediately following
14596 report_file_error reported the wrong errno value.
14598 Fix minor problems found by --enable-gcc-warnings.
14599 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14600 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14602 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14604 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14605 Set event->arg to Qt if switch-event shall be generated.
14606 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14608 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14610 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14613 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14614 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14615 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14616 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14617 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14618 and there is a focused frame.
14619 (head_table): Add focus-in and focus-out.
14620 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14621 bind to handle-focus-in/out.
14623 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14624 (Fhandle_switch_frame): Call Fhandle_focus_in.
14625 (syms_of_frame): defsubr handle-focus-in/out.
14627 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14629 Fix porting bug to older POSIXish platforms (Bug#14862).
14630 * sysdep.c (emacs_pipe): New function, that implements
14631 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14632 This should port better to CentOS 5 and to Mac OS X 10.6.
14633 All calls to pipe2 changed.
14635 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14636 This makes the code easier to read and the executable a bit smaller.
14637 Do not replace all calls to Fcons that happen to create lists,
14638 just calls that are intended to create lists. For example, when
14639 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14640 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14641 Similarly for list2 through list5.
14642 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14643 * bytecode.c (exec_byte_code):
14644 * callint.c (quotify_arg, Fcall_interactively):
14645 * callproc.c (Fcall_process, create_temp_file):
14646 * charset.c (load_charset_map_from_file)
14647 (Fdefine_charset_internal, init_charset):
14648 * coding.c (get_translation_table, detect_coding_system)
14649 (Fcheck_coding_systems_region)
14650 (Fset_terminal_coding_system_internal)
14651 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14652 * composite.c (update_compositions, Ffind_composition_internal):
14653 * dired.c (directory_files_internal, file_name_completion)
14655 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14656 * doc.c (Fsnarf_documentation):
14657 * editfns.c (Fmessage_box):
14659 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14660 (Feval, eval_sub, Ffuncall, apply_lambda):
14661 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14662 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14663 (Fset_file_times, Finsert_file_contents)
14664 (Fchoose_write_coding_system, Fwrite_region):
14665 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14666 * font.c (font_registry_charsets, font_parse_fcname)
14667 (font_prepare_cache, font_update_drivers, Flist_fonts):
14668 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14669 * frame.c (make_frame, Fmake_terminal_frame)
14670 (x_set_frame_parameters, x_report_frame_params)
14671 (x_default_parameter, Fx_parse_geometry):
14672 * ftfont.c (syms_of_ftfont):
14673 * image.c (gif_load):
14674 * keyboard.c (command_loop_1):
14675 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14676 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14677 (Fminor_mode_key_binding, accessible_keymaps_1)
14678 (Faccessible_keymaps, Fwhere_is_internal):
14679 * lread.c (read_emacs_mule_char):
14680 * menu.c (find_and_return_menu_selection):
14681 * minibuf.c (get_minibuffer):
14682 * nsfns.m (Fns_perform_service):
14683 * nsfont.m (ns_script_to_charset):
14684 * nsmenu.m (ns_popup_dialog):
14685 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14686 (Fx_own_selection_internal):
14687 * nsterm.m (append2):
14688 * print.c (Fredirect_debugging_output)
14689 (print_prune_string_charset):
14690 * process.c (Fdelete_process, Fprocess_contact)
14691 (Fformat_network_address, set_socket_option)
14692 (read_and_dispose_of_process_output, write_queue_push)
14693 (send_process, exec_sentinel):
14694 * sound.c (Fplay_sound_internal):
14695 * textprop.c (validate_plist, add_properties)
14696 (Fput_text_property, Fadd_face_text_property)
14697 (copy_text_properties, text_property_list, syms_of_textprop):
14698 * unexaix.c (report_error):
14699 * unexcoff.c (report_error):
14700 * unexsol.c (unexec):
14701 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14702 (Fformat_mode_line, syms_of_xdisp):
14703 * xfaces.c (set_font_frame_param)
14704 (Finternal_lisp_face_attribute_values)
14705 (Finternal_merge_in_global_face, syms_of_xfaces):
14706 * xfns.c (x_default_scroll_bar_color_parameter)
14707 (x_default_font_parameter, x_create_tip_frame):
14708 * xfont.c (xfont_supported_scripts):
14709 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14710 (menu_help_callback, xmenu_show):
14711 * xml.c (make_dom):
14712 * xterm.c (set_wm_state):
14713 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14714 and similarly for list2 through list5.
14716 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14718 * callproc.c (Fcall_process_region): Fix minor race and tune.
14719 (create_temp_file): New function, with the temp-file-creation part
14720 of the old Fcall_process_region. Use Fcopy_sequence to create the
14721 temp file name, rather than alloca + build_string, for simplicity.
14722 Don't bother to block input around the temp file creation;
14723 shouldn't be needed. Simplify use of mktemp.
14724 Use record_unwind_protect immediately after creating the temp file;
14725 this closes an unlikely race where the temp file was not removed.
14726 Use memcpy rather than an open-coded loop.
14727 (Fcall_process_region): Use the new function. If the input is
14728 empty, redirect from /dev/null rather than from a newly created
14729 empty temp file; this avoids unnecessary file system traffic.
14731 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14733 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14734 Simplify by making this case like the other two. This is a bit
14735 slower on obsolete hosts, but the extra complexity isn't worth it.
14737 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14738 * process.c (create_process) [!DOS_NT]:
14739 Remove now-unnecessary calls to emacs_close.
14741 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14743 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14744 returning early. (Bug#14850)
14746 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14747 and inhibit-iso-escape-detection attributes of 'undecided'.
14750 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14752 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14753 Reported by Herbert J. Skuhra in
14754 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14756 Don't lose top specpdl entry when memory is exhausted.
14757 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14758 specpdl overflow here, to simplify callers; all callers changed.
14759 Always reserve an unused entry at the stack top; this avoids
14760 losing the top entry's information when memory is exhausted.
14762 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14764 Clean up errno reporting and fix some errno-reporting bugs.
14765 * callproc.c (Fcall_process):
14766 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14767 * process.c (create_process, Fmake_network_process):
14768 * unexaix.c (report_error):
14769 * unexcoff.c (report_error):
14770 Be more careful about reporting the errno of failed operations.
14771 The code previously reported the wrong errno sometimes.
14772 Also, prefer report_file_errno to setting errno + report_file_error.
14773 (Fcall_process): Look at openp return value rather than at path,
14774 as that's a bit faster and clearer when there's a numeric predicate.
14775 * fileio.c (report_file_errno): New function, with most of the
14776 old contents of report_file_error.
14777 (report_file_error): Use it.
14778 (Ffile_exists_p, Ffile_accessible_directory_p):
14779 Set errno to 0 when it is junk.
14780 * fileio.c (Faccess_file):
14781 * image.c (x_create_bitmap_from_file):
14782 Use faccessat rather than opening the file, to avoid the hassle of
14783 having a file descriptor open.
14784 * lisp.h (report_file_errno): New decl.
14785 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14788 * process.c (create_process, wait_reading_process_output) [AIX]:
14789 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14790 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14791 a multithreaded environment anyway).
14792 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14794 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14796 * image.c (x_find_image_file): Don't close a remote file handle.
14798 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14800 Fix races with threads and file descriptors.
14801 * callproc.c (Fcall_process_region):
14802 * dired.c (open_directory):
14803 * emacs.c (main, Fdaemon_initialized):
14804 * image.c (x_find_image_file):
14805 * inotify.c (Finotify_rm_watch):
14806 * lread.c (Flocate_file_internal):
14807 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14808 * term.c (term_mouse_moveto, init_tty):
14809 * termcap.c (tgetent):
14810 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14811 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14812 * unexhp9k800.c, unexmacosx.c (unexec):
14813 * callproc.c (Fcall_process_region):
14814 Use emacs_close, not close.
14815 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14816 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14817 and posix_close function on current platforms (which all lack them).
14818 (emacs_close): Use it. This should fix the races on GNU/Linux and
14819 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14820 and it should avoid closing random victim file descriptors on
14823 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14825 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14826 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14827 Touch up doc a bit.
14829 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14830 This is for .gdbinit xbacktrace.
14832 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14833 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14834 (emacs_set_tty): Now static.
14835 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14836 * term.c (tty_capable_p, tty_default_color_capabilities)
14837 (get_tty_terminal, term_mouse_movement)
14838 (handle_one_term_event, init_tty, maybe_fatal):
14839 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14840 (tgetent, scan_file, name_match, compare_contin):
14841 * terminal.c (get_terminal):
14842 Use bool for boolean.
14843 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14844 Prefer char to unsigned char if either will do.
14845 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14846 (tty_write_glyphs): Prefer int to unsigned.
14847 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14848 All callers changed.
14849 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14851 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14854 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14855 (B__dummy__): New dummy symbol, to pacify C89.
14856 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14857 they can't grok varargs macros.
14858 * dispnew.c (add_window_display_history)
14859 (add_frame_display_history):
14860 * print.c (print_object):
14861 * xdisp.c (debug_method_add):
14862 Use %p printf format only for void pointers.
14863 * emacs.c (usage_message): New constant, replacing ...
14864 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14865 (main): Adjust to usage reorg.
14866 * fns.c (syms_of_fns):
14867 * profiler.c (syms_of_profiler):
14868 Don't use non-constant struct initializers.
14869 * gnutls.h (gnutls_initstage_t):
14870 * lisp.h (enum Lisp_Fwd_Type):
14871 * lread.c (lisp_file_lexically_bound_p):
14872 * xsettings.c (anonymous enum):
14873 Remove trailing comma.
14874 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14875 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14876 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14878 * regex.c (const_re_char): New type, to pacify strict C89.
14879 All uses of 'const re_char' replaced to use it.
14880 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14881 with glibc when strict C89. This change is imported from gnulib.
14883 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14884 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14885 Omit GNU_LINUX implementation, since it requires long long.
14886 * xterm.c (x_draw_underwave):
14887 Do not assume the traditional order of struct's members.
14888 (x_term_init): Rewrite to avoid the need for non-constant structure
14891 Syntax cleanup, mostly replacing macros with functions.
14892 This removes the need for the syntax_temp hack.
14893 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14894 * syntax.c (SYNTAX_INLINE): New macro.
14895 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14896 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14897 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14898 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14899 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14900 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14901 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14902 Now constants, not macros.
14903 (syntax_temp) [!__GNUC__]: Remove.
14904 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14905 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14906 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14907 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14908 Move here from syntax.h; now functions, not macros. Except for the
14909 last function, these are static since only syntax.c uses them.
14910 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14911 All uses changed. Now a function, not a macro; use this fact
14912 to simplify the code.
14913 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14914 compiler bugs; no longer relevant.
14915 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14916 (SYNTAX_INLINE): New macro.
14917 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14918 for the new functions. Use bool for boolean member.
14919 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14920 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14921 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14922 (SETUP_BUFFER_SYNTAX_TABLE):
14923 Now extern inline functions, not macros.
14924 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14925 Remove; all uses replaced by implementation.
14926 (syntax_temp) [!__GNUC__]: Remove decl.
14927 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14929 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14931 * emacs.c (main): Fix syntax error.
14933 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14935 Timestamp fixes for undo (Bug#14824).
14936 * atimer.c (schedule_atimer):
14937 * fileio.c (Ffile_newer_than_file_p):
14938 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14939 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14940 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14941 (syms_of_fileio): Remove Sclear_visited_file_name.
14942 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14943 file doesn't exist; this avoids an ambiguity with negative timestamps.
14944 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14945 * systime.h (make_emacs_time, invalid_emacs_time):
14946 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14947 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14948 * undo.c (record_first_change): Push (visited-file-modtime) onto
14949 undo list rather than reimplementing it by hand, incorrectly.
14951 2013-07-09 Ken Brown <kbrown@cornell.edu>
14953 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14955 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14957 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14959 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14961 Handle errno and exit status a bit more carefully.
14962 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14963 number into an exit status. Instead, use EXIT_CANCELED.
14964 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14965 * callproc.c (relocate_fd):
14966 * emacs.c (close_output_streams, main):
14967 * process.c (create_process):
14968 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14969 Use emacs_perror for simplicity.
14970 * callproc.c (relocate_fd, main):
14971 * sysdep.c (sys_subshell):
14972 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14973 (shut_down_emacs): Use emacs_write, not write.
14974 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14975 * fileio.c (Fcopy_file, e_write):
14976 * nsterm.m (ns_select):
14977 * process.c (send_process):
14978 * sound.c (vox_write):
14979 Use emacs_write_sig, not emacs_write.
14980 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14981 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14983 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14985 (emacs_full_write): New function.
14986 (emacs_write): Rewrite to use it.
14987 (emacswrite_sig, emacs_perror): New functions.
14988 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14990 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14992 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14993 on NS even if it is present. Pixmap on NS is a void*.
14995 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14997 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14998 * process.c (close_on_exec, accept4, process_socket):
14999 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15001 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15003 * w32.c (sys_dup): Declare prototype.
15007 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15009 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15011 Make file descriptors close-on-exec when possible (Bug#14803).
15012 This simplifies Emacs a bit, since it no longer needs to worry
15013 about closing file descriptors by hand in some cases.
15014 It also fixes some unlikely races. Not all such races, as
15015 libraries often open files internally without setting
15016 close-on-exec, but it's an improvement.
15017 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15018 * callproc.c (Fcall_process) [!MSDOS]:
15019 * emacs.c (main) [!DOS_NT]:
15020 * nsterm.m (ns_term_init):
15021 * process.c (create_process):
15022 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15023 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15024 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15025 Prefer mkostemp with O_CLOEXEC to mkstemp.
15026 * callproc.c (relocate_fd) [!WINDOWSNT]:
15027 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15028 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15030 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15031 Make the resulting file descriptor close-on-exec.
15032 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15033 * lread.c (load_descriptor_list, load_descriptor_unwind):
15034 Remove; no longer needed. All uses removed.
15035 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15036 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15038 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15039 (Fmake_network_process, Fnetwork_interface_list)
15040 (Fnetwork_interface_info, server_accept_connection):
15041 Make newly-created socket close-on-exec.
15042 * sysdep.c (emacs_open, emacs_fopen):
15043 Make new-created descriptor close-on-exec.
15044 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15045 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15047 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15049 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15050 for NS_IMPL_GNUSTEP.
15052 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15054 Fix openp errno handling.
15055 * callproc.c (Fcall_process): Preserve openp errno around close.
15056 * lread.c (openp): Set errno when returning -1, as some callers
15059 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15061 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15063 * nsterm.h (NSSavePanel): Update comment.
15064 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15065 (ns_run_file_dialog): Declare.
15067 * nsfns.m: Remove panelOK.
15069 (ns_run_file_dialog): New function.
15070 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15071 event loop, so file dialog is popped up by ns_run_file_dialog, called
15072 by sendEvent (Bug#14578).
15073 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15075 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15077 * xdisp.c (default_line_pixel_height): New function.
15078 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15079 (try_cursor_movement, redisplay_window, try_window)
15080 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15082 * window.c (window_scroll_pixel_based):
15083 use default_line_pixel_height.
15085 * dispextern.h (default_line_pixel_height): Add prototype.
15087 * frame.c (x_set_line_spacing): Accept a float value for
15088 line-spacing parameter, per the documentation.
15090 * data.c (Fmultibyte_string_p): Doc fix.
15092 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15094 Use emacs_open more consistently when opening files.
15095 This handles EINTR more consistently now, and makes it easier
15096 to introduce other uniform changes to file descriptor handling.
15097 * sysstdio.h: New file.
15098 * buffer.c (mmap_init):
15099 * cygw32.c (chdir_to_default_directory):
15100 * dispnew.c (Fopen_termscript):
15101 * emacs.c (Fdaemon_initialized):
15102 * fileio.c (Fdo_auto_save):
15103 * image.c (slurp_file, png_load_body, jpeg_load_body):
15104 * keyboard.c (Fopen_dribble_file):
15106 * print.c (Fredirect_debugging_output):
15107 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15108 * termcap.c (tgetent):
15109 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15110 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15111 * w32term.c (w32_initialize) [CYGWIN]:
15112 * xfaces.c (Fx_load_color_file):
15113 Use emacs_open instead of plain open, and emacs_fopen instead of
15115 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15116 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15117 * callproc.c (default_output_mode): New constant.
15118 (Fcall_process): Use it to call emacs_open instead of plain creat.
15119 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15120 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15121 (emacs_fopen): New function.
15122 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15123 Include <lisp.h>, for emacs_open.
15124 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15126 Remove duplicate #include directives.
15127 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15129 Don't include stdio.h twice.
15130 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15131 Don't include sys/types.h or stdio.h twice.
15132 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15133 * lread.c: Don't include coding.h twice.
15134 * nsfont.m: Don't include frame.h twice.
15135 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15136 * ralloc.c: Don't include <unistd.h> twice.
15137 * xdisp.c: Don't include font.h twice.
15138 * xterm.c: Don't include fontset.h twice.
15139 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15141 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15143 Scale ImageMagick images more carefully.
15144 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15145 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15146 Be more careful about avoiding undefined behavior after
15147 integer overflow and division by zero.
15149 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15151 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15152 (syms_of_w32fns): DEFSYM them.
15153 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15154 (CCHDEVICENAME): Define macros if not defined.
15155 (struct MONITOR_INFO_EX): New struct.
15156 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15157 (enum_display_monitors_fn): New variable.
15158 (globals_of_w32fns): Initialize it.
15159 (Fx_display_pixel_width, Fx_display_pixel_height)
15160 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15161 multi-monitor setups in docstrings.
15162 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15163 screen size by primary monitor's millimeter per pixel.
15164 (w32_monitor_enum, w32_display_monitor_attributes_list)
15165 (w32_display_monitor_attributes_list_fallback)
15166 (Fw32_display_monitor_attributes_list): New functions.
15167 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15169 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15171 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15173 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15175 * fileio.c (Qfile_notify_error): New error symbol.
15177 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15178 * inotify.c (inotify_callback, symbol_to_inotifymask)
15179 (Finotify_add_watch, Finotify_rm_watch): Use it.
15180 (inotifyevent_to_event): Exchange order of cookie and file name.
15181 (Finotify_add_watch): Adapt docstring.
15183 * lisp.h (Qfile_notify_error): Declare.
15185 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15187 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15188 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15189 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15190 which did not work (see <http://bugs.gnu.org/14569#307>).
15191 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15192 && (!noninteractive || initialized)). This attempts to thread
15193 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15195 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15197 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15198 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15200 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15202 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15203 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15204 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15205 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15207 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15209 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15210 Define to __sys_siglist.
15212 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15214 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15215 word-wrap, so that overflow-newline-into-fringe would work in
15216 visual-line-mode. (Bug#2749)
15217 (move_it_in_display_line_to): When the last scanned display
15218 element fits exactly on the display line, and
15219 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15220 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15221 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15222 finding buffer position that corresponds to pixel coordinates,
15223 e.g. in buffer_posn_from_coords.
15225 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15227 * process.c (handle_child_signal): Call catch_child_signal if
15230 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15232 Don't convert function pointers to void * and back.
15233 It isn't portable C, and it's easy enough to avoid.
15234 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15235 (make_save_value): Add support for SAVE_FUNCPOINTER.
15236 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15237 * print.c (print_object):
15238 Distinguish function from object pointers.
15239 * lisp.h (SAVE_FUNCPOINTER): New constant.
15240 (SAVE_SLOT_BITS): Adjust to it.
15241 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15242 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15243 (voidfuncptr): New typedef.
15244 (struct Lisp_Save_Value): New member data[0].funcpointer.
15245 (XSAVE_FUNCPOINTER): New function.
15247 Simplify buildobj processing.
15248 * Makefile.in (buildobj.h): Make it a sequence of strings each
15249 followed by comma, rather than a single string. Put it into a
15250 .tmp file in case there's an error while generating it.
15251 (gl-stamp): Use .tmp for temp files.
15252 (mostlyclean): Clean .tmp files.
15253 * doc.c (buildobj): Move to just the routine that needs it.
15254 It's now an array of strings, so processing is simpler.
15256 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15258 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15259 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15260 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15261 Invoke malloc_enable_thread even when not interactive.
15262 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15263 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15264 in this case, since the underlying bug has now been fixed.
15266 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15268 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15269 unlinking it (bug#14691).
15271 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15273 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15274 before checking whether buffer is modified. This lets
15275 `kill-buffer-query-functions' cancel killing of the buffer or save
15276 its content before `kill-buffer' asks user the "Buffer %s
15277 modified; kill anyway?" question.
15279 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15281 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15282 Let the super performKeyEquivalent deal with them (Bug#14747).
15284 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15286 * widget.c (resize_cb): Remove unused local.
15288 Do not use GTK 3 if it exists but cannot be compiled.
15289 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15290 * xterm.c (x_error_handler) [!USE_GTK]:
15293 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15295 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15297 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15298 to the valid range of values. (Bug#14753)
15300 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15301 when moving point by using the current glyph matrix. This avoids
15302 the need to force redisplay when this function is called in a
15305 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15307 Fix minor problems found by static checking.
15308 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15309 Redo the latter's body to sidestep GCC parenthesization warnings.
15310 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15311 * coding.c (detect_coding, detect_coding_system):
15312 * coding.h (struct undecided_spec):
15313 Use bool for boolean.
15314 * image.c (QCmax_width, QCmax_height): Now static.
15315 * xdisp.c (Fmove_point_visually): Remove unused local.
15317 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15319 * xdisp.c (Fmove_point_visually): New function.
15321 2013-06-28 Kenichi Handa <handa@gnu.org>
15323 * coding.h (define_coding_undecided_arg_index): New enum.
15324 (coding_attr_index): New members
15325 coding_attr_undecided_inhibit_null_byte_detection,
15326 coding_attr_undecided_inhibit_iso_escape_detection,
15327 coding_attr_undecided_prefer_utf_8.
15328 (undecided_spec): New struct.
15329 (struct coding_system): New member `undecided' of the member
15332 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15333 (detect_coding): Likewise.
15334 (detect_coding_system): Likewise.
15335 (Fdefine_coding_system_internal): New coding system properties
15336 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15338 (syms_of_coding): Adjust for coding_arg_undecided_max.
15340 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15342 * image.c (x_from_xcolors): Remove unused local.
15344 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15346 Defer image data transfer between X client and server until actual
15349 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15352 * image.c (Destroy_Image): Remove.
15353 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15354 `mask_p', and `colors_p'. All uses changed.
15355 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15356 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15357 New macros for `flags' arg to x_clear_image_1.
15358 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15359 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15360 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15361 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15362 (image_get_x_image, image_unget_x_image): New functions or macros.
15363 (image_background, image_background_transparent, x_to_xcolors)
15364 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15365 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15366 instead of Destroy_Image.
15367 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15368 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15369 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15370 (imagemagick_load_image, svg_load_image): Use them instead of
15371 x_create_x_image_and_pixmap, and x_put_x_image followed by
15372 x_destroy_x_image, respectively.
15373 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15374 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15375 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15376 background_transparent fields.
15377 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15378 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15380 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15382 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15383 This mostly consists of undoing recent changes.
15384 * callproc.c (Fcall_process):
15385 * process.c (create_process):
15386 Do not worry about catching SIGCHLD here, undoing previous change.
15387 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15388 * process.c, process.h (catch_child_signal):
15389 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15390 * process.c (catch_child_handler): Don't worry about being called
15391 lazily and do not assume caller has blocked SIGCHLD, undoing
15392 previous change. Move first-time stuff back to
15393 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15394 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15395 set lib_child_handler if it's already initialized, which may
15396 help avoid problems on GNUstep.
15398 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15400 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15401 * callproc.c (Fcall_process):
15402 * process.c (create_process):
15403 Make sure SIGCHLD is caught before we fork,
15404 since Emacs startup no arranges to catch SIGCHLD.
15405 * process.c (lib_child_handler): Initialize to null, not to
15407 (catch_child_signal): Allow self to be called lazily.
15408 Do nothing if it's already been called.
15409 Assume caller has blocked SIGCHLD (all callers do now).
15410 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15411 just before it's really needed.
15412 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15413 since it hasn't been caught yet.
15415 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15417 * image.c (compute_image_size): New function to implement
15418 :max-width and :max-height.
15419 (imagemagick_load_image): Use it.
15421 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15423 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15424 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15426 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15427 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15428 the SIGCHLD handler, since the code is not atomic and (due to glib)
15429 signals may be arriving now.
15430 * sysdep.c (init_signals): Do not catch child signals here;
15431 'main' now does that later, at a safer time.
15433 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15435 Clean up SIGCHLD handling a bit (Bug#14569).
15436 * process.c, process.h (catch_child_signal):
15437 Now always extern, even if !NS_IMPL_GNUSTEP.
15438 * process.c (catch_child_signal): Move glib tickler here from
15439 init_process_emacs, so that it's done earlier in Emacs
15440 initialization. Also move the noninteractive && !initialized
15441 check here from init_process_emacs. This is all a bit cleaner for
15442 GNUish platforms, and I hope it works around the Cygwin bug.
15443 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15444 that glib signal handling is tickled before glib creates threads.
15446 * process.c (wait_reading_process_output): Avoid int overflow
15447 when reading more than 2 GiB total from a process.
15449 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15451 * process.c (create_process): Handle a couple more cases,
15452 i.e., work even if new_argv and wait_child_setup[i] are cached.
15453 Use Fcall_process's style for volatile vars.
15455 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15457 * process.c (create_process): Mark PROCESS volatile.
15459 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15461 Use C99-style flexible array members if available.
15462 This avoids some subtle aliasing issues, which typically
15463 aren't a problem with GCC but may be a problem elsewhere.
15464 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15465 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15466 In either case, it uses a flexible array member rather than
15467 the old struct hack. All uses changed.
15468 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15469 Adjust to sdata reorganization.
15470 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15471 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15472 that ports better to pre-C99 non-GCC.
15473 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15474 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15475 as the latter has changed.
15476 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15477 and port better to pre-C99 GCC.
15478 * image.c (struct xpm_cached_color):
15479 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15480 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15481 Use FLEXIBLE_ARRAY_MEMBER.
15482 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15483 Move decl to top level so it gets checked against implementation.
15484 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15485 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15487 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15489 * syntax.c: Integer cleanups.
15490 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15491 All uses that need 0-or-2 changed to:
15492 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15493 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15494 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15495 (char_quoted, prev_char_comend_first, back_comment)
15496 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15497 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15498 Use bool for boolean.
15499 (update_syntax_table, skip_chars, skip_syntaxes):
15500 Prefer int to unsigned when either will do.
15501 (back_comment): Return boolean success flag, like forw_comment,
15502 instead of positive-or-minus-1 (which might have overflowed int anyway).
15503 Don't stuff ptrdiff_t into int.
15504 (syntax_spec_code, syntax_code_spec): Now const.
15505 (Fmatching_paren, scan_lists, scan_sexps_forward):
15506 Use enum syntaxcode for syntax code.
15507 (Fmatching_paren): Check that arg is a character, not just an integer.
15508 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15509 (Finternal_describe_syntax_value): Omit no-longer-needed
15511 (skip_chars): Use char, not unsigned char, when the distinction
15513 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15514 * bytecode.c (exec_byte_code):
15515 * syntax.c (syntax_spec_code, Fchar_syntax)
15516 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15517 (init_syntax_once):
15518 * syntax.h (SYNTAX_WITH_FLAGS):
15519 Omit unnecessary casts.
15521 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15523 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15524 line dimensions here, to avoid race conditions with the main
15525 thread. (Bug#14062, bug#14630, bug#14669)
15527 * w32term.c (w32_draw_window_cursor): Compute the header line and
15528 mode line dimensions here.
15529 <w32_system_caret_window, w32_system_caret_hdr_height>:
15530 <w32_system_caret_mode_height>: New variables.
15532 * w32term.h: Declare them.
15534 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15536 * alloc.c (die): Move "assertion failed" string here ...
15537 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15538 COND when SUPPRESS_CHECKING. This shrinks the executable text
15539 size by 0.8% to 2.2% when configured with --enable-checking,
15540 depending on optimization flags (GCC 4.8.1 x86-64).
15542 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15544 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15546 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15547 base is 2; this is more accurate.
15549 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15551 * sound.c (string_default): Move to !WINDOWSNT section.
15552 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15554 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15556 * sound.c: Integer cleanups.
15557 Remove unnecessary forward decls.
15558 (struct sound_device): The 'file' member is now a Lisp_Object, not
15559 a char *, so that we needn't invoke alloca on a huge size.
15560 (Fplay_sound_internal): Adjust to this.
15561 (string_default): New function.
15562 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15563 Use it to adjust to the struct sound_device change.
15564 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15565 (be2hs) [0]: Remove.
15567 * syntax.c (skip_chars): Don't use uninitialized storage
15568 when searching a multibyte buffer for characters that are not in a
15569 unibyte string that contains non-ASCII characters.
15571 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15573 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15574 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15576 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15578 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15580 2013-06-18 Kenichi Handa <handa@gnu.org>
15582 * font.c (Ffont_spec): Signal an error for an invalid font name
15585 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15587 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15588 In particular this ports to 32-bit sparc Sun cc.
15589 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15590 array with a dummy element at specpdl[-1], so that its address can
15592 (unbind_to): Do not copy the binding; not needed, now that we
15593 copy old_value in the one place where the copy is needed.
15594 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15595 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15596 (union specbinding): Rename from struct specbinding. Redo layout
15597 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15598 which is not portable. With Sun C 5.12 32-bit sparc, the
15599 declaration causes nargs to be an unsigned bitfield, a behavior
15600 that the C standard allows; but Emacs wants nargs to be signed.
15601 The overall type is now a union of structures rather than a
15602 structure of union of structures, and the 'kind' member is now a
15603 bitfield, so that the overall type doesn't grow. All uses changed.
15604 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15606 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15608 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15609 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15611 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15613 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15615 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15616 unless we know that the window w's frame is a frame object.
15617 Another attempt at solving bug#14062 and bug#14630.
15619 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15621 * textprop.c (property_set_type): New enum.
15622 (add_properties): Allow appending/prepending text properties.
15623 (add_text_properties_1): Factored out of Fadd_text_properties.
15624 (Fadd_text_properties): Move all the code into
15625 add_text_properties_1.
15626 (Fadd_face_text_property): New function that calls
15627 add_text_properties_1.
15629 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15631 Move functions from lisp.h to individual modules when possible.
15632 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15633 * alloc.c (XFLOAT_INIT, set_symbol_name):
15634 * buffer.c (CHECK_OVERLAY):
15635 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15636 (set_char_table_parent):
15637 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15638 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15639 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15640 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15642 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15643 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15644 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15645 (backtrace_args, backtrace_debug_on_exit):
15646 * floatfns.c (CHECK_FLOAT):
15647 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15648 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15649 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15650 (set_hash_index_slot):
15651 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15652 * marker.c (CHECK_MARKER):
15653 * textprop.c (CHECK_STRING_OR_BUFFER):
15654 * window.c (CHECK_WINDOW_CONFIGURATION):
15655 Move here from lisp.h, and make these functions static rather than
15657 * buffer.c (Qoverlayp):
15659 * fns.c (Qhash_table_p):
15660 * window.c (Qwindow_configuration_p):
15662 * lisp.h: Remove the abovementioned defns and decls.
15664 Use functions, not macros, for XINT etc (Bug#11935).
15665 In lisp.h, prefer functions to function-like macros, and
15666 constants to object-like macros, when either will do. This:
15667 . simplifies use, as there's no more need to worry about
15668 arguments' side effects being evaluated multiple times.
15669 . makes the code easier to debug on some platforms.
15670 However, when using gcc -O0, keep using function-like macros
15671 for a few critical operations, for performance reasons.
15672 This sort of thing isn't needed with gcc -Og, but -Og
15673 is a GCC 4.8 feature and isn't widely-enough available yet.
15674 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15675 Remove enum lsb_bits; no longer needed.
15676 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15677 * buffer.c (Qoverlap):
15679 * fns.c (Qhash_table_p):
15680 Now extern, so lisp.h can use these symbols.
15681 * dispextern.h: Include character.h, for MAX_CHAR etc.
15682 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15683 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15684 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15685 (GLYPH_CODE_P): Move here from lisp.h.
15686 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15687 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15688 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15689 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15690 XUNTAG now returns void *.
15691 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15692 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15693 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15694 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15695 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15696 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15697 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15698 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15699 New macros, renamed from their sans-lisp_h_ counterparts.
15700 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15701 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15702 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15703 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15704 If compiling via GCC without optimization, define these as macros
15705 in addition to inline functions.
15706 To disable this, compile with -DINLINING=0.
15707 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15708 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15709 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15710 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15711 (INTMASK, VALMASK): Now macros, since static values cannot be
15712 accessed from extern inline functions.
15713 (VALMASK): Also a constant, for benefit of old GDB.
15714 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15715 is INTEGERP, which can fold it in.
15716 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15717 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15718 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15719 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15720 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15721 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15722 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15723 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15724 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15725 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15726 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15727 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15728 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15729 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15730 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15731 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15732 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15733 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15734 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15735 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15736 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15737 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15738 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15739 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15740 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15741 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15742 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15743 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15744 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15745 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15746 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15747 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15748 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15750 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15751 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15752 (VALMASK): Define in one place rather than in two, merging the
15753 USE_LSB_TAG parts; this is simpler.
15754 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15755 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15756 Move up, to avoid use before definition.
15757 Also include "globals.h" earlier, for the same reason.
15758 (make_natnum): New function.
15759 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15760 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15761 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15762 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15763 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15764 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15765 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15766 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15767 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15768 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15769 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15770 (Qwindow_configuration_p, Qimage): New forward declarations.
15771 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15772 (STRING_COPYIN): Remove; unused.
15773 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15774 (xcar_addr, xcdr_addr): New functions. All uses changed.
15775 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15776 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15777 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15778 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15779 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15780 (TYPE_RANGED_INTEGERP): Simplify.
15781 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15782 (setlocale, fixup_locale, synchronize_system_messages_locale)
15783 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15784 Now empty functions, not macros.
15785 (functionp): Return bool, not int.
15786 * window.c (Qwindow_configuration_p): Now extern,
15787 so window.h can use it.
15788 * window.h (Qwindowp): Move decl back to lisp.h.
15790 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15792 * xdisp.c (Fline_pixel_height): New function, required for solving
15795 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15797 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15799 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15801 * lread.c (syms_of_lread):
15802 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15804 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15806 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15808 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15810 * fileio.c (expand_file_name): Doc fix.
15812 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15814 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15815 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15816 Wait for self, not for 0. This can't hurt on GNU or similar
15817 system, and may help with Cygwin.
15819 * keyboard.c: Don't use PROP (...) as an lvalue.
15820 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15821 Use set_prop (A, B), not PROP (A) = B.
15823 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15825 * xdisp.c (get_it_property): Use it->window instead of generating
15826 a Lisp object from it->w.
15828 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15830 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15831 get-char-property the window that is being rendered, instead of
15832 the buffer, to support window-specific overlays. (Bug#14575)
15833 (compute_display_string_pos): When W is NULL, use the current
15834 buffer as the object to pass to get-char-property.
15835 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15836 pointer member of the bidi iterator, since no window is pertinent
15839 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15841 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15842 being displayed, and pass it to compute_display_string_pos.
15843 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15844 (bidi_paragraph_init): All callers changed.
15846 * xdisp.c (init_from_display_pos, init_iterator)
15847 (handle_single_display_spec, next_overlay_string)
15848 (get_overlay_strings_1, reseat_1, reseat_to_string)
15849 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15850 Set bidi_it.w member from it->w.
15851 (compute_display_string_pos): Accept additional argument, the
15852 window being displayed, and pass it to Fget_char_property.
15855 * dispextern.h (struct bidi_it): New member w, the window being
15857 (compute_display_string_pos): Adjust prototype.
15859 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15861 * xgselect.c: Remove unneeded include xterm.h.
15863 * process.c (wait_reading_process_output): Check for NS before GLIB.
15864 GLIB may be linked in due to rsvg, but ns_select must be called.
15866 * xgselect.c (xg_select): Remove call to window_system_available
15867 and g_main_context_pending at the top, so Gdk events (i.e. file
15868 notify) are processed when Emacs is started with -nw.
15870 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15872 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15873 (ctagsfiles3): New variable, includes only *.m files.
15874 (TAGS): Use an explicit language name in the regular expressions,
15875 to avoid transformation of '/SOMETHING' by MSYS to
15876 'c:\MSYS\SOMETHING'.
15878 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15880 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15882 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15884 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15885 still need to set the mouse pointer shape and activate help-echo.
15888 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15890 A few porting etc. fixes for the new file monitor code.
15891 See the thread containing
15892 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15893 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15894 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15895 (dir_monitor_callback, Fgfile_rm_watch):
15896 Use assq_no_quit instead of Fassoc, for speed.
15897 (dir_monitor_callback, Fgfile_rm_watch):
15898 eassert that the monitor is a fixnum.
15899 (dir_monitor_callback): No need for CDR_SAFE.
15900 Simplify building of lisp with alternative tails.
15901 (Fgfile_add_watch, Fgfile_rm_watch):
15902 Do not assume glib functions set errno reliably on failure.
15903 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15904 and signal an error otherwise.
15905 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15906 Use Fdelq instead of Fdelete, for speed.
15908 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15910 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15911 don't insist on being invoked on a highlighted tool-bar button.
15912 Avoids losing tool-bar functionality when mouse-highlight is nil.
15913 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15914 Don't highlight when mouse-highlight is nil.
15915 (note_mouse_highlight): When mouse-highlight is nil, don't return
15916 right away; instead, run tool-bar and mode-line highlight
15917 subroutine, clear any existing highlight, and revert the mouse
15918 pointer to its default shape. (Bug#14558)
15920 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15922 * lisp.mk (lisp): Add prog-mode.el.
15924 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15926 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15927 * process.c (dummy_handler): New function.
15928 (lib_child_handler): New static var.
15929 (handle_child_signal): Invoke it.
15930 (catch_child_signal): If a library has set up a signal handler,
15931 save it into lib_child_handler.
15932 (init_process_emacs): If using glib and not on Windows, tickle glib's
15933 child-handling code so that it initializes its private SIGCHLD handler.
15934 * syssignal.h (SA_SIGINFO): Default to 0.
15935 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15936 31; it should no longer be needed now.
15938 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15940 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15942 * gfilenotify.c (globals_of_gfilenotify): New function.
15943 (syms_of_gfilenotify): Move global initialization there.
15945 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15947 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15949 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15950 * keyboard.c (menu_bar_items, tool_bar_items):
15951 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15952 not override local keymaps any more.
15954 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15956 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15958 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15960 * w32console.c (initialize_w32_display): Return the dimensions of
15961 the console window via 2 additional arguments, not via the current
15962 frame. This avoids crashes due to overrunning the bounds of
15963 frame's decode_mode_spec_buffer, which is not resized following
15964 the change of the frame dimensions from the initial 10x10.
15966 * w32term.h (w32_initialize_display_info): Adjust prototype.
15968 * term.c (init_tty): Take dimensions of the frame from the values
15969 returned by initialize_w32_display.
15971 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15972 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15973 (LIBES): Add $(GFILENOTIFY_LIBS).
15975 * w32inevt.c (handle_file_notifications): Add dummy implementation
15976 for !HAVE_W32NOTIFY.
15978 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15980 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15982 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15984 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15986 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15988 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15990 Fix minor problems found by static checking.
15991 * data.c (pure_write_error):
15992 Use xsignal2, not Fsignal, as Fsignal might return.
15993 * eval.c (set_backtrace_debug_on_exit): Now static.
15994 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15995 No longer inline. EXTERN_INLINE is needed only for functions
15996 defined in .h files. Reindent function header as per GNU style.
15997 (backtrace_p, backtrace_top, backtrace_next):
15998 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15999 compiler or linker. Add extern decls to pacify gcc -Wall.
16000 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16002 * frame.c (free_monitors): Define only on platforms that need it.
16003 * nsterm.m (ns_term_init):
16004 * process.c (catch_child_signal):
16005 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16006 defined on all porting targets these days.
16007 * process.c, process.h (catch_child_signal):
16008 Make it extern only if NS_IMPL_GNUSTEP is defined.
16010 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16012 * w32.c (gettimeofday): Make the signature identical to prototype
16013 in nt/inc/sys/time.h.
16015 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16017 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16020 * keyboard.c (safe_run_hooks_error): Improve error message.
16022 * data.c (pure_write_error): Add `object' argument.
16023 * puresize.h (CHECK_IMPURE): Use it.
16025 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16027 * Makefile.in (NOTIFY_OBJ): New variable.
16028 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16030 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16031 Call syms_of_gfilenotify.
16033 * gfilenotify.c: New file.
16035 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16036 and Qfile_w32notify.
16037 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16038 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16040 * lisp.h: Declare syms_of_gfilenotify.
16042 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16044 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16046 Merge the specpdl and backtrace stacks. Make the structure of the
16047 specpdl entries more obvious via a tagged union of structs.
16048 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16049 (enum specbind_tag): New enum.
16050 (struct specbinding): Make it a tagged union of structs.
16051 Add a case for backtrace records.
16052 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16053 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16054 (backtrace_debug_on_exit): New accessors.
16055 (struct backtrace): Remove.
16056 (struct catchtag): Remove backlist field.
16057 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16059 (Flocal_variable_p): Speed up the common case where the binding is
16061 * eval.c (backtrace_list): Remove.
16062 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16063 (set_backtrace_args, set_backtrace_nargs)
16064 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16065 (backtrace_next): New functions.
16066 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16067 (unwind_to_catch, internal_lisp_condition_case)
16068 (internal_condition_case, internal_condition_case_1)
16069 (internal_condition_case_2, internal_condition_case_n): Don't bother
16070 with backtrace_list any more.
16071 (Fsignal): Adjust to new backtrace format.
16072 (grow_specpdl): Move up.
16073 (record_in_backtrace): New function.
16074 (eval_sub, Ffuncall): Use it.
16075 (apply_lambda): Adjust to new backtrace format.
16076 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16078 (specbind): Adjust to new specpdl format. Simplify.
16079 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16080 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16082 (mark_backtrace): Remove.
16083 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16084 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16085 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16087 * profiler.c (record_backtrace): Use get_backtrace.
16088 (handle_profiler_signal): Use backtrace_top_function.
16089 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16090 accessor functions.
16092 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16094 * process.h (catch_child_signal): Declare.
16096 * process.c (catch_child_signal): New function.
16097 (init_process_emacs): Call it.
16099 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16100 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16102 (x_set_cursor_type): Remove declaration.
16103 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16104 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16105 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16106 (ns_get_color): Use F suffix on float.
16107 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16108 (ns_get_rgb_color): Remove.
16109 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16110 (note_mouse_movement): x and y are CGFloat.
16111 (ns_draw_fringe_bitmap): Remove unused rowY.
16112 Change #if to COCOA && >= 10_6.
16113 (ns_draw_window_cursor): Remove unused overspill.
16114 (ns_draw_underwave): width and x are EamcsCGFloat.
16115 (ns_draw_box): thickness is CGFloat.
16116 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16117 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16118 if not in main thread.
16119 (ns_get_pending_menu_title, ns_check_menu_open)
16120 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16121 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16122 (sendFromMainThread:): New method.
16123 (changeFont:): size is CGFloat.
16124 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16125 Disable warning about permanent text.
16126 (characterIndexForPoint:): Adjust return type depending on GNUstep
16128 (mouseDown:): delta is CGFloat.
16129 (updateFrameSize): Remove unised variable f.
16130 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16131 Cast float to EmacsCGFloat.
16132 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16133 also to -1 when restoring.
16134 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16135 inside NS_IMPL_COCOA.
16136 (toggleFullScreen:): Put call to toggleFullScreen inside
16137 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16138 (setPosition:portion:whole:): por is CGFloat.
16139 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16140 (mouseDown:): Use CGFloat.
16141 (mouseDragged:): Remove unised variable edge.
16142 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16144 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16145 of CGFloat differs.
16146 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16147 when NS_IMPL_GNUSTEP.
16148 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16149 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16150 (EmacsToolbar): Add clearAll. Add tag argument to
16151 addDisplayItemWithImage.
16152 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16154 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16156 * nsmenu.m (ns_update_menubar): Make static.
16157 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16158 (fillWithWidgetValue:): Add cast to SEL for setAction.
16159 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16160 (update_frame_tool_bar): Update code for GNUstep.
16161 (clearAll): New method.
16162 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16163 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16164 Move identifierToItem setObject and activeIdentifiers addObject before
16165 call to insertItemWithItemIdentifier.
16166 (validateVisibleItems): Fix indentation.
16167 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16168 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16169 UtilityWindow to aStyle, remove call to setStyleMask.
16171 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16173 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16174 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16175 Use F suffix on floats.
16176 (ns_char_width): Returns CGFloat.
16177 (ns_ascii_average_width): w is CGFloat instead of float.
16178 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16180 (ns_glyph_metrics): CGFloat instead of float.
16182 * nsfns.m (x_set_foreground_color, x_set_background_color):
16184 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16185 remove unused variables.
16186 (Fns_read_file_name): Keep track if panel is for save.
16187 Use ns_filename_from_panel/ns_directory_from_panel.
16188 (Fns_list_services): delegate only used for COCOA.
16189 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16190 Just return the input if GNUstep.
16191 (x_screen_planes): Remove.
16192 (Fxw_color_values): Use EmacsCGFloat
16193 (Fns_display_monitor_attributes_list): Only get screen number for
16195 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16197 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16198 ns_directory_from_panel.
16200 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16202 * process.c (handle_child_signal): Also use WCONTINUED.
16203 This is so that list-processes doesn't mistakenly list the process
16204 as stopped, when the process has actually been continued and is
16207 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16209 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16210 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16211 not already configured.
16213 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16215 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16217 * Makefile.in (mostlyclean): Remove *.res files.
16219 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16221 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16222 a buffer (bug#8447).
16224 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16226 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16227 display vector, and we backtrack, handle the case that the
16228 previous character position is also displayed from a display
16229 vector or covered by a display string or image. (Bug#14476)
16231 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16233 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16234 (struct MonitorInfo, free_monitors): Remove.
16235 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16236 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16237 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16240 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16241 (struct MonitorInfo, free_monitors): Remove.
16242 (ns_screen_name): Make static.
16243 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16244 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16247 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16248 (struct MonitorInfo): New struct.
16249 (free_monitors, make_monitor_attribute_list): Declare.
16251 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16253 (free_monitors, make_monitor_attribute_list): New functions.
16254 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16257 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16259 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16261 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16263 * keyboard.c: Apply keyboard decoding only to events that come directly
16264 from the tty, not from unread-command-events (bug#14368).
16265 (read_event_from_main_queue): New function, extracted from read_char.
16266 (read_decoded_char): Remove.
16267 (read_decoded_event_from_main_queue): New function to replace it.
16268 (read_char): Use it.
16269 (read_key_sequence): Use read_char rather than read_decoded_char.
16271 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16273 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16275 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16277 2013-05-22 Kenichi Handa <handa@gnu.org>
16279 The following changes are to fix the setting of
16280 buffer-file-coding-system on, for instance, C-x RET c unix RET
16281 _FILE_OF_DOS_EOL_TYPE_ RET.
16283 * coding.h (struct coding_system): New member detected_utf8_chars.
16285 * coding.c (detect_coding_utf_8): Count characters and check EOL
16286 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16288 (setup_coding_system): Do not initialize coding->head_ascii.
16289 (check_ascii): Do not set coding->eol_seen but update it. Do not
16290 call adjust_coding_eol_type here.
16291 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16292 If the eol-type of CODING is already specified, adjust the eol type
16293 of the found coding-system.
16294 (decode_coding_gap): Cancel previous change. Utilize the
16295 character numbers counted by detect_coding_utf_8. Fix detection
16298 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16300 * search.c (looking_at_1): Only set last_thing_searched if the match
16301 changed the match-data (bug#14281).
16303 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16305 * xdisp.c (reseat_at_previous_visible_line_start):
16306 Already declared in dispextern.h, so remove it here.
16307 (move_it_vertically_backward): Likewise.
16309 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16311 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16312 (Fx_display_pixel_width, Fx_display_pixel_height)
16313 (Fx_display_mm_width, Fx_display_mm_height):
16314 Mention `display-monitor-attributes-list' in docstrings.
16316 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16317 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16318 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16319 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16320 (Fx_display_backing_store, Fx_display_visual_class)
16321 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16322 (Fx_display_grayscale_p, Fx_display_pixel_width)
16323 (Fx_display_pixel_height, Fx_display_planes)
16324 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16325 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16326 (Fx_display_mm_width, Fx_display_mm_height)
16327 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16328 height for all physical monitors as in X11.
16330 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16331 Return pixel width or height for all physical monitors as in X11.
16333 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16335 Port --enable-gcc-warnings to clang.
16336 * bytecode.c (exec_byte_code):
16338 Redo diagnostic pragmas to pacify clang, too.
16339 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16340 * editfns.c (Fencode_time):
16341 * fileio.c (file_accessible_directory_p):
16342 * font.c (font_unparse_xlfd):
16343 Use '&"string"[index]' instead of '"string" + (index)'.
16344 * undo.c (user_error): Remove; unused.
16346 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16348 * insdel.c (insert_1_both): Document the arguments, instead of
16349 referring to insert_1, which no longer exists.
16351 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16352 some window, increment windows_or_buffers_changed, so that
16353 *Messages* display in that window is updated. (Bug#14408)
16355 * w32.c: Include epaths.h.
16356 (init_environment): Use cmdproxy.exe without leading directories.
16357 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16359 (gettimeofday): Adjust signature and return value to Posix
16362 * unexw32.c (open_output_file): Delete the existing emacs.exe
16363 before creating it, to break the hard link to the versioned
16366 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16367 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16368 (FIRSTFILE_OBJ): New variables.
16369 (W32_RES): Rename to EMACSRES. All users changed.
16370 (base_obj): Use $(CM_OBJ).
16371 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16372 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16373 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16374 $(W32_RES_LINK) before $(LIBES).
16375 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16377 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16379 * makefile.w32-in (DOC): Use just "DOC".
16381 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16383 * process.c: Export default filters and sentinels to Elisp.
16384 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16386 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16387 (Fset_process_sentinel, Fformat_network_address):
16388 Default to them instead of nil.
16389 (server_accept_connection): Sentinels can't be nil any more.
16390 (read_and_dispose_of_process_output): New function, extracted from
16391 read_process_output.
16392 (read_process_output): Use it; filters can't be nil.
16393 (Finternal_default_process_filter): New function, extracted from
16394 read_process_output.
16395 (exec_sentinel_unwind): Remove function.
16396 (exec_sentinel): Don't zilch sentinel while running.
16397 (status_notify): Sentinels can't be nil.
16398 (Finternal_default_process_sentinel): New function extracted from
16400 (setup_process_coding_systems): Default filter is not nil any more.
16401 (syms_of_process): Export new Elisp functions and initialize
16403 * lisp.h (make_lisp_proc): New function.
16405 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16407 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16409 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16411 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16412 unless we know that the window w is a leaf window.
16413 Another attempt at solving bug#14062.
16415 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16417 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16420 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16422 * image.c (gif_load): Check that subimages fit (Bug#14345).
16424 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16426 * lread.c (skip_dyn_eof): New function.
16427 (read1): Use it to skip the end of a file in response to #@00.
16429 * doc.c (get_doc_string): Slightly relax the sanity checking.
16431 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16433 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16434 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16435 (MonitorInfo): New struct.
16436 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16437 (Fns_display_monitor_attributes_list): New functions.
16438 (display-usable-bounds): Remove.
16439 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16442 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16444 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16445 (GTK_CHECK_VERSION): New macro, if not already defined.
16446 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16447 replaced by GTK_CHECK_VERSION.
16449 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16451 * xterm.h (GTK_PREREQ): New macro.
16452 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16453 to use this macro instead, for consistency and clarity.
16455 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16457 * xdisp.c (row_for_charpos_p): New function, with code of
16458 cursor_row_p, but accepts an additional argument CHARPOS instead
16459 of using a hardcoded PT.
16460 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16461 (row_containing_pos): Call row_for_charpos_p instead of partially
16462 doing the same. Fixes cursor positioning under longlines-mode
16463 when longlines-show-effect includes more than one newline, when
16464 moving the cursor vertically up.
16466 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16468 * makefile.w32-in (ACL_H): New macro.
16469 ($(BLD)/fileio.$(O)): Update dependencies.
16471 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16473 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16474 * Makefile.in (LIB_ACL): New macro.
16475 (LIBACL_LIBS): Remove.
16476 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16477 * fileio.c: Include <acl.h>.
16478 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16479 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16481 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16484 * unexelf.c: Don't assume ElfW (Half) fits in int.
16485 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16486 when dealing with ElfW (Half) values, since they can exceed 2**31
16487 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16488 (entry_address): Omit unused NUM arg. All uses changed.
16490 2013-05-07 Juri Linkov <juri@jurta.org>
16492 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16493 to the string converted from number with `Fnumber_to_string'.
16496 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16498 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16499 This fixes a problem introduced by my previous change.
16501 2013-05-07 Glenn Morris <rgm@gnu.org>
16503 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16505 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16507 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16509 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16511 Static checking by GCC 4.8.0.
16512 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16513 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16514 (x_get_monitor_attributes_fallback)
16515 (x_get_monitor_attributes_xinerama)
16516 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16517 Define only if USE_GTK.
16518 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16519 (x_get_monitor_attributes_fallback): Omit unused locals.
16520 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16521 Use double, not float, to avoid mixed-mode floating point arithmetic.
16523 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16524 Jan Djärv <jan.h.d@swipnet.se>
16526 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16527 (XINERAMA_CFLAGS): New macros.
16528 (ALL_CFLAGS, LIBES): Use them.
16530 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16531 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16532 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16533 (syms_of_xfns): DEFSYM them.
16534 (struct MonitorInfo): New struct.
16535 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16536 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16537 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16538 (x_get_monitor_attributes_xinerama): New functions.
16539 (Fx_display_monitor_attributes_list): New primitive.
16540 (syms_of_xfns): Defsubr it.
16542 * xterm.h (x_display_info): Add Xatom_net_workarea and
16543 Xatom_net_current_desktop.
16545 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16546 and dpyinfo->Xatom_net_current_desktop.
16548 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16550 * xdisp.c (pos_visible_p): Use the special code for finding the
16551 beginning of a display property or overlay for any "replacing"
16552 display property, not just for display strings. This solves
16553 incorrect reporting of position by posn-at-point. (Bug#14241)
16555 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16557 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16558 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16559 Verify that ElfW (Half) fits in int.
16560 (fatal): Use same signature as lisp.h.
16561 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16562 configure and build with -DUNEXELF_DEBUG without worrying about
16563 other modules that use DEBUG.
16564 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16565 possibly-wide integers now uses it instead of plain fprintf.
16566 (entry_address): New function, which avoids problems with 32-bit
16567 overflow on 64-bit hosts.
16568 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16569 (round_up): Don't assume the remainder fits in int.
16570 (find_section): Use bool for boolean. Simplify debug code.
16571 (unexec): Don't assume file sizes fit in int or size_t.
16572 Omit unnecessary trailing newline in 'fatal' format.
16573 Use strerror rather than outputting decimal error number.
16574 Remove unused code when emacs is not defined;
16575 this file relies on Emacs now.
16576 Don't assume e_phnum and e_shnum are positive.
16578 * regex.c: Fix problems when DEBUG is defined.
16579 (extract_number, extract_number_and_incr): Define regardless of
16580 whether DEBUG is defined; that's simpler and makes the code less
16581 likely to go stale in the normal case when DEBUG is not defined.
16582 Return int rather than taking an int * arg. All callers changed.
16583 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16584 Remove, replacing with ...
16585 (DEBUG_PRINT): New macro. All callers changed.
16586 (DEBUG_COMPILES_ARGUMENTS): New macro.
16587 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16588 (print_compiled_pattern, print_double_string) [DEBUG]:
16589 Use prototype rather than old-style definition.
16590 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16591 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16592 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16593 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16594 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16595 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16596 This matters only when DEBUG is defined.
16598 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16600 * xdisp.c (set_iterator_to_next): Set the
16601 ignore_overlay_strings_at_pos_p flag only if we are _really_
16602 iterating over an overlay string, as indicated by the
16603 current.overlay_string_index member. (Bug#14306)
16605 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16607 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16608 to where it is used, to avoid autorelease issues (Bug#14050).
16610 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16612 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16613 * fileio.c (syms_of_fileio): Implement this.
16614 * filelock.c (create_lock_file): If symbolic links don't work, so
16615 we use a regular file as a lock file, do not fsync the lock file;
16618 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16620 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16621 (syms_of_minibuf): Adjust accodingly.
16623 * callint.c (Fcall_interactively): Adjust calls accordingly.
16625 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16627 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16628 w->contents is a buffer before computing everything else.
16629 Use parentheses to disambiguate last part of the condition.
16631 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16632 assertion violations. (Bug#14062)
16634 2013-05-01 David Reitter <david.reitter@gmail.com>
16636 * nsfns.m (ns_tooltip): Initialize.
16638 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16640 * coding.c (decode_coding_gap): Don't remove the character before
16641 a newline unless it's a CR character. (Bug#14287)
16643 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16645 * dispextern.h (struct face): Move enum face_underline_type
16646 earlier so that bitfields can be in the same word.
16648 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16650 * nsfns.m (handlePanelKeys): New function.
16651 (EmacsOpenPanel:performKeyEquivalent:)
16652 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16653 arrows/function/control and copy/paste keys (Bug#14296).
16655 2013-04-27 Juri Linkov <juri@jurta.org>
16657 * callint.c (Fcall_interactively): Call `Qread_number' for
16658 interactive code letter `n' instead of using duplicate code.
16661 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16663 * systime.h (make_timeval): Declare as 'const'.
16665 2013-04-27 Kenichi Handa <handa@gnu.org>
16667 * font.c (font_open_entity): Always open a font of manageable
16670 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16672 Port better to AIX (Bug#14258).
16673 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16676 2013-04-24 Kenichi Handa <handa@gnu.org>
16678 * coding.c (decode_coding_iso_2022): When an invalid escape
16679 sequence is encountered, reset the invocation and designation
16680 status to the safest one.
16682 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16684 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16685 Without this fix, "make distclean" leaves stamp-h1 behind.
16687 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16689 * w32fns.c (w32_fullscreen_rect): New function to compute the
16690 window rectangle for the given fullscreen mode.
16691 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16692 longer tunes the window size. This keeps the window's edges flush
16693 with the screen and allows the taskbar to hide itself in fullboth.
16695 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16696 window decorations and uses the entire screen.
16698 * w32term.h (w32_fullscreen_rect) Add prototype.
16699 (struct w32_output): Replace normal_width, normal_height,
16700 normal_top, and normal_left members with a single normal_placement
16702 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16704 (FRAME_NORMAL_PLACEMENT): New macro.
16706 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16708 * minibuf.c (Ftest_completion): Silence compiler warning.
16710 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16712 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16715 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16718 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16719 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16720 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16721 parentheses where appropriate.
16723 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16725 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16727 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16729 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16730 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16731 Mention in the doc string that setting these variables takes
16732 effect only after a call to set-window-buffer. (Bug#14200)
16734 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16736 * indent.c (Fvertical_motion): Don't consider display strings on
16737 overlay strings as display strings on the buffer position we
16738 started from. This prevents vertical cursor motion from jumping
16739 more than one line when there's an overlay string with a display
16740 property at end of line.
16741 Reported by Karl Chen <Karl.Chen@quarl.org> in
16742 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16744 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16746 * window.c (select_window): `record_buffer' even if window is
16747 already selected (bug#14191).
16749 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16751 * window.c (Fwindow_end): Test more flags, including the buffer's
16752 last_overlay_modified flag, to determine whether the window's
16753 display is really up-to-date. Prevents the function from
16754 returning a stale value. (Bug#14170)
16755 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16758 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16760 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16761 garbaged only if it is not already the top frame on its TTY.
16762 This prevents flickering due to constant redrawing of TTY frames when
16763 there are GUI frames open in the same session. (Bug#13864)
16765 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16767 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16768 of marking the idle timers directly.
16770 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16772 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16773 tables (bug#14054).
16775 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16777 * window.c (select_window): Don't record_buffer while the invariant is
16778 temporarily broken (bug#14161).
16780 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16782 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16784 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16786 2013-04-07 Romain Francoise <romain@orebokech.com>
16788 Ignore additional platform-specific ACL errors (Bug#13702).
16789 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16790 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16792 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16794 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16797 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16799 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16800 This bug was introduced by my 2013-02-25 change that simplified
16801 data_start configuration. Without this change, on GNU/Linux
16802 an Emacs configured with --enable-profiling fails immediately
16803 due to a profiler signal.
16804 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16805 with these flags. On platforms where special flags are needed
16806 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16807 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16808 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16810 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16812 Get rid of some platform-specific functions examining window
16813 system and its capabilities. This is a partial rework of the
16815 * lisp.h (have_menus_p): Remove prototype. This function is
16816 replaced with platform-independent window_system_available.
16817 (check_window_system): Move to...
16818 * frame.h (decode_window_system_frame, window_system_available):
16819 ...here, add new prototypes.
16820 * frame.c (window_system_available, decode_window_system_frame):
16822 (check_window_system): Platform-independent now.
16823 * xterm.h (x_in_use): Remove declaration.
16825 * w32term.h (check_x_frame):
16826 * nsterm.h (check_x_frame): Remove prototypes. This function
16827 is replaced with platform-independent decode_window_system_frame.
16828 * msdos.c (have_menus_p): Remove.
16829 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16830 Remove platform-specific functions. Use check_window_system,
16831 decode_window_system_frame and check_ns_display_info where
16832 appropriate. Minor style and comment tweaks.
16833 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16834 (check_x_frame): Likewise.
16835 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16837 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16838 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16839 * xmenu.c, xselect.c: All related users changed.
16841 2013-04-03 Kenichi Handa <handa@gnu.org>
16843 The following changes is to optimize the code for reading UTF-8
16846 * coding.c (check_ascii): Rename from detect_ascii. Return value
16847 changed. Check EOL format. Do not call adjust_coding_eol_type
16849 (check_utf_8): New function.
16850 (adjust_coding_eol_type): Do nothing if already adjusted.
16851 (detect_coding): Compare the return value of check_ascii with
16852 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16853 (decode_coding_gap): Optimize for valid UTF-8.
16855 2013-03-21 Kenichi Handa <handa@gnu.org>
16857 * coding.c (syms_of_coding): Cancel previous change.
16859 * insdel.c (insert_from_gap): Fix previous change.
16861 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16863 Consistently use platform-specific function to detect window system.
16864 * lisp.h (check_window_system): New prototype. This function is
16865 going to replace check_x, check_w32 and check_ns.
16866 (have_menus_p): Mention msdos.c in comment.
16867 * fontset.c (check_window_system_func): Remove. Adjust all users.
16868 * fontset.h (check_window_system_func): Remove prototype.
16869 * nsterm.h (check_ns):
16870 * xterm.h (check_x):
16871 * w32term.h (check_w32): Likewise.
16872 * menu.c (Fx_popup_menu): Use check_window_system.
16873 * msdos.c (check_window_system): Define for MS-DOS.
16874 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16875 * w32fns.c (check_window_system): Likewise for MS-Windows.
16876 * xfns.c (check_window_system): Likewise for X.
16877 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16878 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16880 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16882 Prefer < to > in range checks such as 0 <= i && i < N.
16883 This makes it easier to visualize quantities on a number line.
16884 This patch doesn't apply to all such range checks,
16885 only to the range checks affected by the 2013-03-24 change.
16886 This patch reverts most of the 2013-03-24 change.
16887 * alloc.c (xpalloc, Fgarbage_collect):
16888 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16889 * character.c (string_escape_byte8):
16890 * charset.c (read_hex):
16891 * data.c (cons_to_unsigned):
16892 * dispnew.c (update_frame_1):
16893 * doc.c (Fsubstitute_command_keys):
16894 * doprnt.c (doprnt):
16895 * editfns.c (hi_time, decode_time_components):
16896 * fileio.c (file_offset):
16897 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16898 * font.c (font_intern_prop):
16899 * frame.c (x_set_alpha):
16900 * gtkutil.c (get_utf8_string):
16901 * indent.c (check_display_width):
16902 * keymap.c (Fkey_description):
16903 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16905 * minibuf.c (read_minibuf_noninteractive):
16906 * process.c (wait_reading_process_output):
16907 * search.c (Freplace_match):
16908 * window.c (get_phys_cursor_glyph):
16909 * xdisp.c (redisplay_internal):
16910 * xsmfns.c (smc_save_yourself_CB):
16911 Prefer < to > for range checks.
16912 * dispnew.c (sit_for): Don't mishandle NaNs.
16913 This fixes a bug introduced in the 2013-03-24 change.
16914 * editfns.c (decode_time_components): Don't hoist comparison.
16915 This fixes another bug introduced in the 2013-03-24 change.
16917 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16919 * frame.h (struct frame): Drop scroll_bottom_vpos
16920 member becaue all real users are dead long ago.
16921 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16922 * xdisp.c (redisplay_internal): Adjust user.
16924 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16926 * nsmenu.m (showAtX:Y:for:): setLevel to
16927 NSPopUpMenuWindowLevel (Bug#13998).
16929 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16931 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16932 (ns_check_pending_open_menu): Declare.
16934 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16935 (x_activate_menubar): Update the menu with title that matches
16936 ns_get_pending_menu_title, and call
16937 ns_check_pending_openmenu (Bug#12698).
16938 (menuWillOpen:): New method.
16939 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16941 * nsterm.m (menu_will_open_state, menu_mouse_point)
16942 (menu_pending_title): New varaibles.
16943 (ns_get_pending_menu_title, ns_check_menu_open)
16944 (ns_check_pending_open_menu): New functions.
16946 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16948 * indent.c (current_column_bol_cache): Remove leftover which is not
16949 used in Fmove_to_column any more.
16950 (current_column, scan_for_column): Adjust users.
16951 * keyboard.c (last_point_position_buffer, last_point_position_window):
16952 Remove leftovers which are not used for recording undo any more.
16953 (command_loop_1, syms_of_keyboard): Adjust users.
16954 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16955 redisplay_window any more.
16956 (move_it_to): Adjust user.
16958 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16960 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16961 Update dependencies.
16963 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16965 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16966 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16967 forward references.
16969 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16971 * window.h (struct window): Replace hchild, vchild and buffer slots
16972 with a single slot 'contents'. This is possible because each valid
16973 window may have either the child window (in vertical or horizontal
16974 combination) or buffer to display (for the leaf window). Using that,
16975 a lot of operations to traverse and/or change window hierarchies may
16976 be simplified. New member horizontal is used to distinguish between
16977 horizontal and vertical combinations of internal windows.
16978 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16979 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16980 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16981 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16982 Use contents slot, not buffer, where appropriate.
16983 (wset_combination): New function.
16984 (wset_buffer): Add eassert.
16985 (Fframe_first_window): Simplify the loop reaching first window.
16986 (Fwindow_buffer): Use WINDOW_LEAF_P.
16987 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16988 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16989 (unshow_buffer): Convert initial debugging check to eassert.
16990 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16991 (make_parent_window, window_resize_check, window_resize_apply)
16992 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16993 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16994 Adjust to match struct window changes.
16995 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16996 (mark_window_cursors_off, count_windows, get_leaf_windows)
16997 (foreach_window_1): Simplify the loop.
16998 * alloc.c (mark_object): Do not check for the leaf window because
16999 internal windows has no glyph matrices anyway.
17000 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17001 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17002 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17003 (build_frame_matrix_from_window_tree, mirror_make_current)
17004 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17005 (update_window_tree, set_window_update_flags): Simplify the loop.
17006 (sync_window_with_frame_matrix_rows): Enforce live window.
17007 Use contents slot, not buffer, where appropriate.
17008 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17009 and WINDOW_HORIZONTAL_COMBINATION_P.
17010 (make_frame_visible_1): Simplify the loop.
17011 Use contents slot, not buffer, where appropriate.
17012 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17013 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17014 (expose_window_tree): Likewise.
17015 Use contents slot, not buffer, where appropriate.
17016 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17017 to avoid deleted windows. Use contents slot instead of buffer.
17018 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17019 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17020 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17021 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17023 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17025 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17026 identify the reasons for assertion violations in bug#14062 and
17028 (Fx_show_tip): Fix compilation error under
17029 "--enable-check-lisp-object-type". (Bug#14073)
17031 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17032 Reported by <rzl24ozi@gmail.com>.
17034 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17036 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17038 (unwind_with_echo_area_buffer): ...to restore it here.
17039 This is needed to ensure that...
17040 (redisplay_window): ...both window markers are valid here,
17041 which is verified by eassert.
17042 * editfns.c (save_excursion_save): Do not assume that
17043 selected_window always displays the buffer.
17044 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17047 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17049 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17052 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17054 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17056 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17058 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17059 since MinGW's w32api headers do. This avoids compiler warnings.
17061 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17062 if already defined.
17064 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17066 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17068 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17070 * gtkutil.c (style_changed_cb): Check if frame is live and an
17071 X frame (Bug#14038).
17073 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17075 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17076 Define only for _WIN32_WINNT less than 0x0500.
17077 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17079 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17080 see its own definitions of 'struct timeval' and 'struct timezone'.
17082 Fix incompatibilities between MinGW.org and MinGW64 headers.
17083 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17085 * w32.c (REPARSE_DATA_BUFFER): Guard with
17086 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17088 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17090 * xterm.c: Include X11/XKBlib.h
17091 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17093 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17095 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17097 * blockinput.h (input_blocked_p): Likewise.
17098 * bytecode.c (exec_byte_code): Likewise.
17099 * callproc.c (call_process_kill, call_process_cleanup)
17100 (Fcall_process): Likewise.
17101 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17102 (Fccl_execute_on_string): Likewise.
17103 * character.c (string_escape_byte8): Likewise.
17104 * charset.c (read_hex): Likewise.
17105 * cm.c (calccost): Likewise.
17106 * data.c (cons_to_unsigned): Likewise.
17107 * dired.c (directory_files_internal, file_name_completion):
17109 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17110 (sit_for): Likewise.
17111 * doc.c (Fsubstitute_command_keys): Likewise.
17112 * doprnt.c (doprnt): Likewise.
17113 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17114 * emacsgtkfixed.c: Likewise.
17115 * fileio.c (file_offset, Fwrite_region): Likewise.
17116 * floatfns.c (Fexpt, fmod_float): Likewise.
17117 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17119 * font.c (font_intern_prop): Likewise.
17120 * frame.c (x_set_alpha): Likewise.
17121 * gtkutil.c (get_utf8_string): Likewise.
17122 * indent.c (check_display_width): Likewise.
17123 * intervals.c (create_root_interval, rotate_right, rotate_left)
17124 (split_interval_right, split_interval_left)
17125 (adjust_intervals_for_insertion, delete_node)
17126 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17127 (merge_interval_right, merge_interval_left, copy_intervals)
17128 (set_intervals_multibyte_1): Likewise.
17129 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17130 * keymap.c (Fkey_description): Likewise.
17131 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17132 * lread.c (openp, read_integer, read1, string_to_number):
17134 * menu.c (ensure_menu_items): Likewise.
17135 * minibuf.c (read_minibuf_noninteractive): Likewise.
17136 * print.c (printchar, strout): Likewise.
17137 * process.c (create_process, Faccept_process_output)
17138 (wait_reading_process_output, read_process_output, send_process)
17139 (wait_reading_process_output): Likewise.
17140 * profiler.c (make_log, handle_profiler_signal): Likewise.
17141 * regex.c (re_exec): Likewise.
17142 * regex.h: Likewise.
17143 * search.c (looking_at_1, Freplace_match): Likewise.
17144 * sysdep.c (get_child_status, procfs_ttyname)
17145 (procfs_get_total_memory): Likewise.
17146 * systime.h (EMACS_TIME_VALID_P): Likewise.
17147 * term.c (dissociate_if_controlling_tty): Likewise.
17148 * window.c (get_phys_cursor_glyph): Likewise.
17149 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17150 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17152 * xfns.c (Fx_window_property): Likewise.
17153 * xmenu.c (set_frame_menubar): Likewise.
17154 * xselect.c (x_get_window_property, x_handle_dnd_message):
17156 * xsmfns.c (smc_save_yourself_CB): Likewise.
17157 * xterm.c (x_scroll_bar_set_handle): Likewise.
17159 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17161 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17162 to be optional or nil. Adjust comment and convert it to docstring.
17163 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17164 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17166 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17168 Static checking by GCC 4.8-20130319.
17169 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17170 * process.c (Fset_process_datagram_address)
17171 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17172 * xdisp.c (get_char_face_and_encoding)
17173 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17174 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17175 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17177 2013-03-24 Ken Brown <kbrown@cornell.edu>
17179 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17180 fix compilation on 64-bit Cygwin, where underscores are not
17181 automatically prepended.
17183 * w32term.c (w32_initialize): Silence compiler warning.
17185 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17187 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17188 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17189 variables, to save and restore frame dimensions.
17190 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17191 after returning from a 'fullscreen' configuration.
17192 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17193 to avoid races between the main thread and the input thread.
17195 * w32term.h (struct w32_output): New members normal_width,
17196 normal_height, normal_top, normal_left, and prev_fsmode.
17197 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17198 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17199 members of a frame.
17201 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17202 'fullscreen' parameter. Always record previous width and height
17203 of the frame, except when switching out of maximized modes, so
17204 that they could be restored correctly, instead of resetting to the
17205 default frame dimensions. Send SC_RESTORE command to the frame,
17206 unless we are going to send SC_MAXIMIZE, to restore the frame
17207 resize hints in the mouse pointer shown by the window manager.
17210 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17212 * lisp.h (get_frame_param): Adjust conditions for prototype
17215 2013-03-22 Ken Brown <kbrown@cornell.edu>
17217 * unexcw.c: Drop unneeded inclusion of w32common.h.
17218 (report_sheap_usage): Declare.
17219 (read_exe_header): Add magic numbers for x86_64.
17220 (fixup_executable): Fix printf format specifier for unsigned long
17223 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17225 * frame.h (struct frame): Put menu_bar_window under #ifdef
17226 because this member is not needed when X toolkit is in use.
17227 (fset_menu_bar_window):
17228 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17229 (free_glyphs, update_frame):
17230 * xdisp.c (expose_frame): Likewise.
17231 (display_menu_bar): Likewise. Remove redundant eassert.
17232 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17235 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17237 Use functions and constants to manipulate Lisp_Save_Value objects.
17238 This replaces code that used macros and strings and token-pasting.
17239 The change makes the C source a bit easier to follow,
17240 and shrinks the Emacs executable a bit.
17241 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17242 (make_save_value): Change 1st arg from string to enum. All callers
17245 (mark_object): Use if, not #if, for GC_MARK_STACK.
17246 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17247 (XSAVE_OBJECT): Now functions, not macros.
17248 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17249 the constant was never used.
17250 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17251 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17252 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17253 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17255 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17256 type3 with a single member save_type. All uses changed.
17257 (save_type, set_save_pointer, set_save_integer): New functions.
17258 * print.c (PRINTX): Remove.
17260 * alloc.c: Remove redundant static declarations.
17262 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17264 * window.h (struct window): Convert left_col, top_line, total_lines
17265 and total_cols from Lisp_Objects to integers. Adjust comments.
17266 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17268 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17269 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17270 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17271 Adjust users where appropriate.
17273 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17275 * frame.h (struct frame): Drop resx and resy because the same data is
17276 available from window system-specific output context. Adjust users.
17277 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17278 New functions to provide defaults when no window system available.
17279 (FRAME_RES_X, FRAME_RES_Y): New macros.
17280 (NUMVAL): Move from xdisp.c.
17281 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17282 (Ffont_face_attributes, Fopen_font):
17283 * image.c (gs_load):
17284 * w32font.c (fill_in_logfont):
17285 * xdisp.c (calc_pixel_width_or_height):
17286 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17287 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17289 2013-03-20 Kenichi Handa <handa@gnu.org>
17291 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17292 to 1 (temporary workaround until a bug related to ASCII
17293 optimization is fixed).
17295 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17297 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17298 Signal error if window is not internal. Adjust docstring.
17299 (delete_all_child_windows): Use combination_limit to save the buffer.
17300 (Fset_window_configuration): Adjust accordingly.
17301 * print.c (syms_of_print): Initialize debugging output not here...
17302 (init_print_once): ...but in a new function here.
17303 * lisp.h (init_print_once): Add prototype.
17304 * emacs.c (main): Add call to init_print_once. Adjust comments.
17306 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17308 * window.c (window_resize_check, window_resize_apply)
17309 (window_from_coordinates, recombine_windows, set_window_buffer)
17310 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17311 (Fsplit_window_internal, Fdelete_window_internal)
17312 (freeze_window_starts): Use bool for booleans.
17313 * window.h (window_frame_coordinates, resize_frame_windows)
17314 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17316 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17318 * dispnew.c (bitch_at_user): Use `user-error'.
17320 2013-03-17 Ken Brown <kbrown@cornell.edu>
17322 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17323 as return type of image_background. (Bug#13981)
17324 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17326 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17328 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17329 (ns_select): Don't return with result uninitialized.
17331 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17334 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17336 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17337 directories. If filename is nil, get directory name (Bug#13932).
17338 Use getFilename and getDirectory.
17339 (getFilename, getDirectory): New methods for EmacsSavePanel and
17341 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17343 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17345 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17347 2013-03-15 Kenichi Handa <handa@gnu.org>
17349 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17350 (adjust_after_replace): Make it back to static. Delete the third
17351 arg text_at_gap_tail. Cancel the code for handling it.
17353 * coding.h (struct coding_system): New member eol_seen.
17355 * coding.c (detect_ascii): New function.
17356 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17357 when the source bytes are actually scanned. On detecting for
17358 coding_category_utf_8_auto, call detect_ascii instead of scanning
17359 source bytes directly.
17360 (produce_chars): Call insert_from_gap with the new arg 0.
17361 (encode_coding): Likewise.
17362 (decode_coding_gap): Control ASCII optimization by the variable
17363 disable_ascii_optimization instead of #ifndef .. #endif.
17364 Deccode EOL format according to coding->eol_seen.
17365 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17368 * lisp.h (adjust_after_replace): Cancel externing it.
17369 (insert_from_gap): Adjust prototype.
17371 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17373 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17374 FULLSCREEN_MAXIMIZED. (Bug#13935)
17376 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17378 * region-cache.c (find_cache_boundary, move_cache_gap)
17379 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17380 Simplify debugging check and convert to eassert. Adjust comment.
17381 (pp_cache): Put under ENABLE_CHECKING.
17383 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17385 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17386 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17387 and WM_ACTIVATEAPP.
17388 (w32fullscreen_hook): If the frame is visible, reset
17389 f->want_fullscreen flag after changing the frame size. If the
17390 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17393 2013-03-13 Daniel Colascione <dancol@dancol.org>
17395 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17396 too so that these builds can use Cygwin's file conversion
17397 functions. (We've been building and linking cygw32.o all along
17398 and just not using it.)
17400 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17402 File synchronization fixes (Bug#13944).
17403 * Makefile.in (LIB_FDATASYNC): New macro.
17405 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17406 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17407 Don't worry about HAVE_FSYNC, since a substitute fsync is
17408 available if the system lacks one.
17409 (Fwrite_regin): Retry fsync if interrupted.
17411 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17413 * w32term.c (w32_read_socket): If the Emacs frame is being
17414 activated, call w32fullscreen_hook, to make sure the new frame
17415 dimensions are in effect. (Bug#13937)
17417 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17419 * xdisp.c (init_iterator): Simplify because both character and byte
17420 positions are either specified or -1. Add eassert. Adjust comment.
17421 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17422 character and byte positions can be obtained from marker.
17424 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17426 Static checking by Sun C 5.12.
17427 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17428 * bytecode.c (exec_byte_code):
17429 * dispnew.c (init_display):
17431 * fileio.c (Fsubstitute_in_file_name):
17432 * keyboard.c (Fevent_convert_list):
17433 * keymap.c (Fsingle_key_description):
17434 * term.c (maybe_fatal, fatal):
17435 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17436 * xsmfns.c (Fhandle_save_session):
17437 Omit unreachable code.
17438 * keymap.c (map_keymap_char_table_item): Cast void * to
17439 a function pointer type; the C Standard requires this.
17441 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17442 Include <sys/param.h> unconditionally, as that works elsewhere and
17443 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17444 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17447 See ChangeLog.12 for earlier changes.
17449 ;; Local Variables:
17453 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17455 This file is part of GNU Emacs.
17457 GNU Emacs is free software: you can redistribute it and/or modify
17458 it under the terms of the GNU General Public License as published by
17459 the Free Software Foundation, either version 3 of the License, or
17460 (at your option) any later version.
17462 GNU Emacs is distributed in the hope that it will be useful,
17463 but WITHOUT ANY WARRANTY; without even the implied warranty of
17464 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17465 GNU General Public License for more details.
17467 You should have received a copy of the GNU General Public License
17468 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.