1 2015-02-21 Eli Zaretskii <eliz@gnu.org>
3 * w32term.c (queue_notifications):
4 * w32inevt.c (handle_file_notifications):
5 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
8 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
10 Prefer 'Qfoo' to 'intern ("foo")'
11 * buffer.c (syms_of_buffer):
12 * bytecode.c (exec_byte_code):
13 * callint.c (Fcall_interactively):
14 * callproc.c (create_temp_file):
15 * charset.c (define_charset_internal):
16 * coding.c (syms_of_coding):
17 * editfns.c (syms_of_editfns):
19 * fns.c (syms_of_fns):
20 * frame.c (delete_frame, Fframe_parameters):
21 * keyboard.c (syms_of_keyboard):
22 * keymap.c (syms_of_keymap):
23 * minibuf.c (read_minibuf, syms_of_minibuf):
24 * nsfns.m (ns_cursor_type_to_lisp):
25 * textprop.c (syms_of_textprop):
26 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
27 * xfns.c (x_create_tip_frame, Fx_select_font):
28 * xml.c (parse_region):
29 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
30 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
32 (keys_of_buffer): ... instead of here.
33 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
34 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
37 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
39 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
40 setting fatal_error_in_progress, so gobble_input and *read_socket are
41 not read if there are pending_signals.
43 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
45 Simplify binary I/O configuration
46 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
47 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
48 (FOPEN_BINARY, FOPEN_TEXT): New macros.
49 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
50 doesn't guarantee that "t" will work.
52 2015-02-19 Eli Zaretskii <eliz@gnu.org>
54 * keyboard.c (read_char): Make sure this_single_command_key_start
55 is in sync with this_command_key_count, around the call to
56 input-method-function. (Bug#19774)
58 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
60 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
61 message to DefWindowProc, after positioning the IME window, to
62 trigger its display. (Bug#11732)
64 2015-02-18 Eli Zaretskii <eliz@gnu.org>
66 * emacs.c (Fkill_emacs): Exit with specified exit code even if
67 stdin is at EOF. (Bug#19897)
69 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
71 * keyboard.c (read_char): When there is an input method function,
72 do not restore the echo area if a prefix argument is being
73 introduced. (Bug#19875)
75 2015-02-16 Kelly Dean <kelly@prtime.org>
77 * src/keyboard.c (timer_check_2): Fix incorrect comment.
79 2015-02-14 Martin Rudalics <rudalics@gmx.at>
81 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
82 Suggested by Alan Mackenzie <acm@muc.de>.
84 2015-02-14 Eli Zaretskii <eliz@gnu.org>
86 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
87 x_relative_mouse_position only for X frames. (Bug#19862)
89 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
91 Better support for future plugins
92 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
93 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
94 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
96 2015-02-11 Martin Rudalics <rudalics@gmx.at>
98 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
99 SIZE_RESTORED cases correctly handle `maximized' value for the
100 `fullscreen' parameter. Don't use 'maximized' frame parameter
102 (w32fullscreen_hook): Include menu bar height when calculating
103 new text height in FULLSCREEN_BOTH case.
104 * xterm.c (do_ewmh_fullscreen): Handle transition from
105 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
106 x_frame_normalize_before_maximize is set.
108 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
110 Use bool for boolean in xdisp.c
111 * dispextern.h (display_prop_intangible_p, resize_mini_window)
112 (pixel_to_glyph_coords, mark_window_display_accurate)
113 (compute_display_string_pos, handle_tool_bar_click)
114 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
115 * lisp.h (setup_echo_area_for_printing, message_with_string)
116 (pos_visible_p): Use bool for boolean.
117 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
118 Remove unnecessary forward decls.
119 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
120 (CHECK_IT, CHECK_WINDOW_END):
121 Now an inline function that is always defined.
123 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
124 Remove; no longer needed.
125 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
126 (get_overlay_strings): Omit unnecessary casts.
127 (forward_to_next_line_start):
129 Prefer !BOOL to (BOOL ? 0 : 1).
130 (next_element_function): New typedef.
131 (get_next_element): Use it. Now const.
132 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
133 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
134 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
135 (tool_bar_item_info): Simplify.
136 (invisible_prop): Rename from invisible_p, since it doesn't
137 return bool. All callers changed.
138 (x_produce_glyphs): Simplify.
140 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
142 Check for some overflows in vertical-motion
143 * indent.c (window_column_x): New function.
144 (Fvertical_motion): Use it to protect against integer overflow
145 when computing column. Prefer extract_float to doing things by hand.
146 Avoid unnecessary casts.
148 * xfont.c: Minor style fixes
149 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
150 Redo loop so that less indentation is needed.
152 2015-02-09 Eli Zaretskii <eliz@gnu.org>
154 * indent.c (Fvertical_motion): Accept an additional argument
155 CUR-COL and use it as the starting screen coordinate.
156 * window.c (window_scroll_line_based, Fmove_to_window_line): All
157 callers of vertical-motion changed.
159 2015-02-09 Dima Kogan <dima@secretsauce.net>
161 * font.c (font_score): Remove unused variable assignment.
163 2015-02-09 Dima Kogan <dima@secretsauce.net>
165 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
167 * font.c (font_score): Try to find a font without scaling first,
168 and only accept scalable fonts if we did not get a match (Bug#19117).
170 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
172 * keyboard.c (syms_of_keyboard): Use non-nil default value.
174 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
176 Use C99's INFINITY and NAN macros
177 * lread.c: Include <math.h>.
178 (string_to_number): Use INFINITY and NAN rather than rolling our own.
179 This avoids some runtime diagnostics when building with
180 gcc -fsanitize=undefined.
182 Fix bidi_explicit_dir_char undefined behavior
183 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
184 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
186 Better distinguish infinite from invalid times
187 * editfns.c (check_time_validity): New function.
188 (decode_time_components): Return int, not bool.
189 Return -1 (not 0) if the time is out of range.
191 (lisp_time_struct, lisp_seconds_argument): Distinguish better
192 between time overflow and invalid time values.
194 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
196 Minor tweaks to frame_size_history_add
197 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
198 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
199 (Fframe_after_make_frame): Simplify.
200 * gtkutil.c: Remove commented-out code.
201 * xfns.c (Fx_create_frame): Fix indenting.
203 2015-02-08 Eli Zaretskii <eliz@gnu.org>
205 * frame.c (Fframe_parameter): Don't replace a non-nil value of
206 foreground-color or background-color parameters with a nil value.
209 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
211 * data.c (Findirect_function): Like `symbol-function', don't signal an
212 error for void functions any more.
214 2015-02-07 Martin Rudalics <rudalics@gmx.at>
216 * frame.c (frame_size_history_add): New function.
217 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
218 only after frame's after_make_frame slot is true.
219 Inhibit resizing fullwidth-/height frames in one direction only.
220 Update frame_size_history.
221 (adjust_frame_size): Call frame_size_history_add.
222 (make_frame): Initalize after_make_frame slot.
223 (Fmake_terminal_frame): Adjust adjust_frame_size call.
224 (Fcan_run_window_configuration_change_hook): Rename to
225 Fframe_after_make_frame. Set after_make_frame slot.
226 Return second argument.
227 (x_set_frame_parameters): Postpone handling fullscreen parameter
228 until after width and height parameters have been set.
229 Apply width and height changes only if can_x_set_window_size is true.
230 Update frame_size_history.
231 (Qadjust_frame_size_1, Qadjust_frame_size_2)
232 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
233 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
234 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
235 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
236 (Qxg_change_toolbar_position, Qx_net_wm_state)
237 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
238 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
239 (Qtip_frame, Qterminal_frame): New symbols.
240 (Vframe_adjust_size_history): Rename to frame_size_history.
241 * frame.h (struct frame):
242 Rename can_run_window_configuration_change_hook slot to
244 (frame_size_history_add): Extern.
245 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
246 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
247 (xg_frame_set_char_size): Try to preserve the status of
248 fullwidth/-height frames. Call frame_size_history_add.
249 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
250 (xg_change_toolbar_position): Call frame_size_history_add.
251 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
253 (Fx_create_frame): Process fullscreen parameter after frame has
255 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
256 (Fx_frame_geometry): Don't pollute pure storage.
257 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
258 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
259 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
260 w32fullscreen_hook immediately.
261 (x_fullscreen_adjust, x_check_fullscreen): Remove.
262 (w32fullscreen_hook): Call change_frame_size just as with a
263 "normal" frame resize operation. Call do_pending_window_change.
264 (x_set_window_size): Try to handle fullwidth and fullheight more
265 accurately. Don't rely on w32_enable_frame_resize_hack.
266 (w32_enable_frame_resize_hack): Remove variable.
267 * widget.c (EmacsFrameResize): Remove dead code.
268 Call frame_size_history_add
269 * window.c (run_window_configuration_change_hook):
270 Check f->after_make_frame instead of
271 f->can_run_window_configuration_change_hook.
272 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
273 (Fx_create_frame): Process fullscreen parameter after frame has
275 (Fx_frame_geometry): Don't pollute pure storage.
276 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
277 Call frame_size_history_add.
278 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
279 (x_check_fullscreen): Count in menubar when calling
280 XResizeWindow. Wait for ConfigureNotify event.
281 Call frame_size_history_add.
282 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
283 changing a fullheight frame's width or a fullwidth frame's
284 height. Call frame_size_history_add.
285 (x_set_window_size): Simplify xg_frame_set_char_size and
286 x_set_window_size_1 calls.
287 (x_frame_normalize_before_maximize): New variable.
289 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
291 Remove no-longer-used cursor_in_echo_area code
292 * dispnew.c (set_window_cursor_after_update, update_frame_1):
293 Remove checks for negative cursor_in_echo_area, since this var is
294 a boolean, and has been a boolean for some time. Simplify.
295 * dispnew.c (init_display):
296 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
298 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
300 * eval.c (Ffunction): Handle the new (:documentation ...) form.
301 (syms_of_eval): Declare `:documentation'.
303 2015-02-05 Martin Rudalics <rudalics@gmx.at>
305 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
306 argument added on 2015-02-01.
308 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
310 Remove no-longer-used two_byte_p calculations
311 * dispextern.h (struct glyph_string): Remove member two_byte_p.
313 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
316 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
318 Omit unnecessary var if GTK or NS
319 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
320 Now a constant zero on these platforms.
322 2015-02-01 Martin Rudalics <rudalics@gmx.at>
324 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
326 2015-01-31 Eli Zaretskii <eliz@gnu.org>
328 * coding.c (raw_text_coding_system_p): New function.
330 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
331 keyboard coding-system is 'raw-text'. (Bug#19532)
333 * coding.h (raw_text_coding_system_p): Add prototype.
335 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
337 * Makefile.in (gl-stamp): Generate globals.h through the use of
339 (globals.h): Replace with empty command.
341 2015-01-31 Eli Zaretskii <eliz@gnu.org>
343 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
344 and ICONIFY_EVENT for the purposes of breaking while-no-input
347 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
348 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
351 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
353 Simplify read_dirent's MSDOS hacks
354 * dired.c (read_dirent): Simplify by removing the need for the
355 DIR_ENTRY argument. All callers changed. This separates the
356 MS-DOS idiosyncrasies better from the rest of the code.
358 2015-01-30 Eli Zaretskii <eliz@gnu.org>
360 * dired.c (read_dirent): Accept an additional argument
361 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
362 time it is called, report the error as if it happened in
364 (directory_files_internal, file_name_completion): Adjust callers
367 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
369 Refactor calls to opendir for simplicity
370 * dired.c (open_directory): Accept Lisp_Object, not char *, for
371 dirname. Signal an error if the open fails. All callers changed.
373 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
375 Report readdir failures
376 Previously, on non-MS-Windows platforms the code treated most
377 readdir failures as EOF. This was incorrect, e.g., when readdir
378 fails with errno == EOVERFLOW. Signal an error instead.
379 * dired.c (read_dirent):
380 New function, which signals an error when readdir fails.
381 (directory_files_internal, file_name_completion): Use it.
383 2015-01-29 Eli Zaretskii <eliz@gnu.org>
385 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
386 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
389 * w32font.c (struct font_callback_data, w32font_list_internal)
390 (w32font_driver, w32font_match_internal): Use bool where appropriate.
392 * w32menu.c (x_activate_menubar, set_frame_menubar)
393 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
394 (is_simple_dialog): Use bool where appropriate.
396 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
398 Use bool, not int, to track face changes
399 * xfaces.c (face_change): Rename from face_change_count, and
400 change from int to bool. The var is now true (instead of nonzero)
401 if attributes have changed; this is simpler. All uses changed.
404 2015-01-28 Eli Zaretskii <eliz@gnu.org>
406 * dired.c (directory_files_internal, file_name_completion)
407 [WINDOWSNT]: Signal an error when errno is set non-zero by
408 'readdir', regardless of its value.
410 * w32.c (sys_readdir): Set errno to ENOENT when the directory
411 doesn't exist and to EACCES when it's not accessible to the
412 current user. Set errno to zero when FindNextFile exhausts the
413 directory, so that callers don't interpret that as an error and
414 don't signal a file-error.
415 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
417 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
418 returns NULL and errno is ENOTDIR, behave as if opendir failed to
419 open the directory. (Bug#19701)
421 * w32.c (sys_readdir): If FindFirstFile fails because the
422 directory doesn't exist, set errno to ENOTDIR.
424 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
426 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
428 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
430 Fix coding.c subscript error
431 * coding.c (CODING_ISO_INVOKED_CHARSET):
432 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
434 2015-01-28 Eli Zaretskii <eliz@gnu.org>
436 * xdisp.c (produce_image_glyph): Fix display of images in R2L
437 screen lines: prepend the new glyph to the ones already there
438 instead of appending it.
440 * w32fns.c (w32_set_title_bar_text): New function, including
441 support for titles with non-ASCII characters outside of the
442 current system codepage.
443 (x_set_name, x_set_title): Use it. (Bug#19590)
445 * indent.c (Fvertical_motion): Return zero if we started from ZV
446 and there's an overlay after-string there. (Bug#19553)
448 * emacs.c (usage_message): Fix the description of the -nl switch.
451 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
452 end information if the window_end_valid flag is unset.
453 (try_window_id): If the call to display_line invalidated the
454 window end information, give up the try_window_id optimization.
457 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
458 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
460 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
462 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
464 * lisp.mk (lisp): Add cl-preloaded.
466 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
468 Use bool for boolean in xfaces.c
469 * dispextern.h: Adjust to signature changes.
470 * font.c (font_at, font_range):
471 * fontset.c (Finternal_char_font):
472 * fringe.c (draw_fringe_bitmap_1):
473 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
474 (get_next_display_element, highlight_trailing_whitespace)
475 (display_string, calc_line_height_property)
476 (note_mode_line_or_margin_highlight, note_mouse_highlight):
477 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
478 (menu_face_changed_default, recompute_basic_faces)
479 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
480 (tty_defined_color, defined_color, face_color_gray_p)
481 (face_color_supported_p, load_color2, load_face_colors)
482 (Fx_list_fonts, LFACEP, push_named_merge_point)
483 (resolve_face_name, lface_from_face_name_no_resolve)
484 (lface_from_face_name, get_lface_attributes_no_remap)
485 (get_lface_attributes, lface_fully_specified_p)
486 (set_lface_from_font, merge_face_vectors, merge_named_face)
487 (merge_face_ref, Finternal_make_lisp_face)
488 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
489 (Finternal_set_lisp_face_attribute)
490 (update_face_from_frame_parameter, set_font_frame_param)
491 (face_boolean_x_resource_value)
492 (Finternal_set_lisp_face_attribute_from_resource)
493 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
494 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
495 (lface_equal_p, Finternal_lisp_face_equal_p)
496 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
497 (Fcolor_distance, lookup_named_face, lookup_basic_face)
498 (lookup_derived_face, Fface_attributes_as_vector)
499 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
500 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
501 (realize_default_face, realize_named_face)
502 (realize_non_ascii_face, realize_x_face, map_tty_color)
503 (realize_tty_face, compute_char_face, face_at_buffer_position)
504 (face_for_overlay_string, face_at_string_position):
505 Use bool for boolean.
506 * xfaces.c (set_lface_from_font):
507 Return void, since callers never use the result.
509 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
511 * image.c (lookup_pixel_color): Reorder conditions that are
513 (x_to_xcolors): Likewise.
514 (x_detect_edges): Likewise.
515 (png_load_body): Likewise.
516 (gif_close): Likewise.
517 (gif_load): Likewise.
519 2015-01-25 Eli Zaretskii <eliz@gnu.org>
521 Use bool for boolean in w32term.c
522 * w32term.c (x_update_window_begin, x_update_window_end)
523 (x_update_end, x_after_update_window_line)
524 (x_set_glyph_string_gc, x_draw_glyph_string_background)
525 (x_draw_glyph_string_foreground)
526 (x_draw_composite_glyph_string_foreground)
527 (x_draw_glyphless_glyph_string_foreground)
528 (x_draw_image_glyph_string, x_draw_glyph_string)
529 (x_draw_stretch_glyph_string, note_mouse_movement)
530 (w32_mouse_position, x_scroll_bar_report_motion)
531 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
532 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
533 (w32_draw_window_cursor, x_new_font, x_set_offset)
534 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
535 Use bool where appropriate.
537 Use bool for boolean in w32fns.c
538 * w32fns.c (w32_defined_color, x_decode_color)
539 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
540 (x_set_menu_bar_lines, x_change_tool_bar_height)
541 (x_set_internal_border_width, x_explicitly_set_name)
542 (x_implicitly_set_name, Fx_create_frame, w32_window)
543 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
545 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
547 Use bool for boolean in xfns.c
548 * xfaces.c (x_update_menu_appearance):
549 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
550 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
551 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
552 (x_change_tool_bar_height, x_set_internal_border_width)
553 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
554 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
555 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
556 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
557 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
558 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
559 (clean_up_dialog, syms_of_xfns):
560 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
561 (xic_create_fontsetname):
562 Use bool for boolean.
563 * xfns.c: Include bitmaps/gray.xbm unconditionally.
565 Count MANY function args more reliably
566 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
567 * buffer.c (Fbuffer_list, Fkill_buffer):
568 * callint.c (read_file_name, Fcall_interactively):
569 * charset.c (Fset_charset_priority, syms_of_charset):
570 * chartab.c (uniprop_encode_value_numeric):
571 * coding.c (syms_of_coding):
572 * composite.c (syms_of_composite):
573 * data.c (wrong_range):
574 * dbusbind.c (syms_of_dbusbind):
575 * dired.c (file_attributes):
576 * editfns.c (Fdecode_time, update_buffer_properties, format2):
577 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
578 (call4, call5, call6, call7):
579 * fileio.c (Finsert_file_contents, choose_write_coding_system)
580 (Fcar_less_than_car, build_annotations, auto_save_error):
581 * filelock.c (get_boot_time):
582 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
583 (maybe_resize_hash_table, secure_hash):
584 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
585 * fontset.c (fontset_add, Fset_fontset_font):
586 * ftfont.c (ftfont_lookup_cache):
587 * gtkutil.c (xg_get_font):
588 * insdel.c (signal_before_change, signal_after_change):
589 * keymap.c (append_key):
590 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
591 * minibuf.c (Fread_buffer):
592 * print.c (print_preprocess):
593 * process.c (Fformat_network_address, Fmake_network_process)
594 (server_accept_connection):
595 * sound.c (Fplay_sound_internal):
596 * term.c (Fsuspend_tty, Fresume_tty):
597 * window.c (window_list):
598 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
599 (message_with_string):
600 * xfaces.c (Fx_list_fonts):
601 * xfont.c (syms_of_xfont):
602 * xselect.c (x_handle_selection_request)
603 (x_handle_selection_clear, x_clear_frame_selections)
604 (x_clipboard_manager_error_1):
605 Prefer CALLMANY and CALLN to counting args by hand.
606 * doc.c (reread_doc_file): Remove unused code.
607 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
608 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
609 Prefer call1 and call2 to Ffuncall.
610 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
611 Use struct literal rather than a local var, for simplicity.
612 * keymap.c (where_is_internal): Use NULL rather than a pointer
614 * lisp.h (CALLMANY, CALLN): New macros.
615 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
618 Use gnustep-config if available
619 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
620 It doesn't appear to be needed, and the inclusion breaks on
621 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
623 2015-01-22 Eli Zaretskii <eliz@gnu.org>
625 * xdisp.c (init_iterator): Restore a comment lost in transition.
627 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
629 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
630 * xfont.c (xfont_driver, xfont_chars_supported)
631 (xfont_text_extents):
632 * xftfont.c (xftfont_get_colors, xftfont_open)
633 (xftfont_prepare_face, xftfont_done_face)
634 (xftfont_cached_font_ok):
635 * xgselect.c (xg_select):
636 Use bool for boolean.
638 Don't downcase system diagnostics' first letters
639 * fileio.c (report_file_errno): Don't downcase, and simplify.
642 Isolate NIL_IS_ZERO-assuming code better
643 Suggested by Stefan Monnier in:
644 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
645 * alloc.c (allocate_pseudovector):
646 Use memclear, not memsetnil, to remove a 'verify'.
647 * callint.c (Fcall_interactively):
648 * dispnew.c (realloc_glyph_pool):
649 * xdisp.c (init_iterator):
650 Use memclear, not memset, to remove a 'verify'.
651 * lisp.h (memclear): Rename from memsetnil, and take a byte
652 count rather than a word count. All callers changed.
654 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
656 Undo port to hypothetical nonzero Qnil case
657 This mostly undoes the previous change in this area. See:
658 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
659 * alloc.c (allocate_pseudovector):
660 * callint.c (Fcall_interactively):
661 * dispnew.c (realloc_glyph_pool):
662 * fringe.c (init_fringe):
663 * lisp.h (memsetnil):
664 * xdisp.c (init_iterator):
665 Simplify by assuming that Qnil is zero, but verify the assumption.
666 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
667 NIL_IS_NONZERO. All uses changed.
669 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
671 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
673 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
675 Prefer xlispstrdup to avoid dumb calls to strlen.
676 * nsfont.m (ns_get_family):
677 * nsterm.m (ns_term_init):
678 * w32fns.c (w32_window):
679 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
681 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
683 Correct an old fix for GTK font selection
684 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
687 Fix minor bugs with printing null bytes
688 * minibuf.c (read_minibuf_noninteractive):
689 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
690 Work even if the Lisp string contains a null byte.
692 Port to hypothetical case where Qnil is nonzero
693 * alloc.c (allocate_pseudovector):
694 * callint.c (Fcall_interactively):
695 * coding.c (syms_of_coding):
696 * dispnew.c (realloc_glyph_pool):
697 * fringe.c (init_fringe):
698 * lisp.h (memsetnil):
699 * xdisp.c (init_iterator):
700 Port to the currently-hypothetical case where Qnil is nonzero.
701 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
702 as there are no Lisp_Object values in the data here.
703 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
704 All uses changed. Define only if not already defined, so that one
705 can debug with -DNIL_IS_NONZERO.
706 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
708 2015-01-19 Eli Zaretskii <eliz@gnu.org>
710 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
711 Qnil is represented as zero, before using that to initialize parts
712 of the glyph structure.
714 * xdisp.c (init_iterator): Verify that Qnil is represented as
715 zero, before using that to initialize parts of the iterator
718 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
720 Prefer memset to repeatedly assigning Qnil
721 * alloc.c (allocate_pseudovector): Catch more bogus values.
722 * alloc.c (allocate_pseudovector):
723 * callint.c (Fcall_interactively):
724 * coding.c (syms_of_coding):
725 * fringe.c (init_fringe):
726 Verify that Qnil == 0.
727 * callint.c (Fcall_interactively):
728 * eval.c (Fapply, Ffuncall):
729 * fns.c (mapcar1, larger_vector):
730 * font.c (font_expand_wildcards):
731 * fringe.c (init_fringe):
732 Prefer memset to assigning zeros by hand.
733 * callint.c (Fcall_interactively):
734 Remove duplicate assignment of Qnil to args[i].
735 * coding.c (syms_of_coding):
736 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
737 * fileio.c (Ffile_selinux_context):
738 Rewrite to avoid need for Lisp_Object array.
739 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
740 (DEFINE_LISP_SYMBOL_END): Use it.
741 (NIL_IS_ZERO): New constant.
742 (memsetnil): New function.
744 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
746 Tune pseudovector allocation assuming Qnil == 0.
747 * alloc.c (allocate_pseudovector): Use memset for both
748 Lisp_Objects and regular slots. Add zerolen arg.
749 * lisp.h (allocate_pseudovector): Adjust prototype.
750 (ALLOCATE_PSEUDOVECTOR): Adjust user.
751 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
752 (allocate_hash_table, allocate_window, allocate_frame)
753 (allocate_process, allocate_terminal): Remove prototypes.
754 * fns.c (allocate_hash_table): Now static here.
755 * frame.c (allocate_frame):
756 * process.c (allocate_process):
757 * terminal.c (allocate_terminal):
758 * window.c (allocate_window): Now static here.
759 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
761 * lisp.h (XTERMINAL): Add eassert.
762 * process.c (make_lisp_proc): Now static here.
764 Prefer INLINE functions in font.h to match style used in lisp.h.
765 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
766 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
767 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
769 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
770 * ftfont.c (ftfont_shape):
771 * macfont.m (macfont_shape):
772 * w32uniscribe.c (uniscribe_shape):
773 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
775 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
777 Give up on -Wsuggest-attribute=const
778 * decompress.c (Fzlib_available_p):
779 * gnutls.c (Fgnutls_available_p):
780 * gtkutil.h (xg_uses_old_file_dialog):
781 * xdisp.c (Ftool_bar_height):
782 * xmenu.c (popup_activated):
783 No longer const, since it's not const on at lest some
784 configurations, and we shouldn't lie to the compiler.
786 2015-01-15 Eli Zaretskii <eliz@gnu.org>
788 * fileio.c: Include binary-io.h.
789 (Fset_binary_mode): New function.
790 (syms_of_fileio): Defsubr it.
791 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
793 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
795 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
796 (Fgnutls_peer_status): Use it to set the :self-signed flag.
797 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
798 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
800 2015-01-14 Eli Zaretskii <eliz@gnu.org>
802 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
803 when FLAGS indicate the item is not highlighted. (Bug#19596)
805 2015-01-14 Martin Rudalics <rudalics@gmx.at>
807 * xmenu.c (update_frame_menubar): Remove garbaged code.
809 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
811 remove_slash_colon need not be inline
812 * process.c, process.h (remove_slash_colon): No longer inline.
813 This saves text bytes without hurting runtime performance.
815 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
817 Avoid extra multibyteness check in ENCODE_FILE users.
818 * callproc.c (encode_current_directory, Fcall_process, call_process):
819 * dired.c (directory_files_internal, file_name_completion):
820 Do not check for STRING_MULTIBYTE because encode_file_name
821 is a no-op for unibyte strings.
823 * process.h (remove_slash_colon): New function.
824 * callproc.c (encode_current_directory, call_process):
825 * process.c (Fstart_process): Use it.
827 Consistently handle time zone specification.
828 * editfns.c (decode_time_zone): New function, refactored out from ...
829 (Fencode_time): ... adjusted user.
830 (Fset_time_zone_rule): Use decode_time_zone.
832 * editfns.c (make_buffer_string_both): If requested range intersects
833 the gap, don't move the latter but copy in two regions, thus avoiding
834 unnecessary relocation of buffer data.
836 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
838 Use bool for boolean in xmenu.c, xml.c
839 * xmenu.c (x_menu_set_in_use, popup_get_selection)
840 (Fx_menu_bar_open_internal, popup_widget_loop)
841 (x_activate_menubar, xg_crazy_callback_abort)
842 (update_frame_menubar, set_frame_menubar)
843 (initialize_frame_menubar, free_frame_menubar)
844 (create_and_show_popup_menu, x_menu_show)
845 (create_and_show_dialog, x_dialog_show):
846 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
847 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
848 * xrdb.c (main) [TESTRM]:
849 * xsettings.c (init_gsettings):
850 * xterm.c (XFillRectangle, xg_scroll_callback)
851 (xg_end_scroll_callback):
852 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
853 Use bool for boolean.
854 * xmenu.c (TRUE): Remove; no longer used.
855 (show_help_event): Remove long-unused code.
856 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
858 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
860 Don't say Fnext_read_file_uses_dialog_p is const
861 It's const only if a windowing system is not used; don't say it's
862 const otherwise. See:
863 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
864 * fileio.c (next_read_file_uses_dialog_p): Remove.
865 Move guts back to ...
866 (Fnext_read_file_uses_dialog_p): ... here.
867 Don't declare as const, as make-docfile.c now has a special case
868 for this function. This is an ugly hack, but it's better than
869 lying to the compiler.
871 Remove now-unnecessary forward XTYPE decl
872 * lisp.h (XTYPE): Remove forward declaration. The recent merge
873 from emacs-24 fixed the problem in a better way, by moving XPNTR's
874 definition to after XTYPE's.
876 2015-01-13 Eli Zaretskii <eliz@gnu.org>
878 Fix problems with 32-bit wide-int build exposed by MinGW.
879 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
880 compilation error in an unoptimized build when !USE_LSB_TAG.
882 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
883 same larger value as for the 64-bit build.
885 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
886 avoid compiler warnings.
888 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
889 Avoid compiler warnings about cast from integer to pointer of
892 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
893 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
894 casting from integer to pointer of different size.
895 (add_menu_item): Pass the help-echo string as a pointer to
896 Lisp_String, not as a Lisp_Object.
897 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
898 string object from its C pointer.
900 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
901 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
903 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
904 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
905 compiler warnings about size differences.
906 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
907 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
908 (Fw32_toggle_lock_key): Pass the new state of the key as a C
909 integer; use -1 for nil. Doc fix.
911 * .gdbinit (xgetsym): New subroutine.
912 (xsymname, xsymbol): Use it.
913 (xprintsym): No need to call xgetptr.
915 2015-01-13 Martin Rudalics <rudalics@gmx.at>
917 * frame.c (adjust_frame_size): Make sure new numbers of
918 lines/columns get installed after font size change (Bug#19575).
920 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
922 Add DEFUN attributes.
923 * callint.c (Finteractive):
924 * character.c (Fcharacterp, Fmax_char):
925 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
926 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
927 (Ffloatp, Fbyteorder):
928 * decompress.c (Fzlib_available_p):
930 * frame.c (Fframe_windows_min_size):
931 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
932 * window.c (Fwindow__sanitize_window_sizes):
933 * xdisp.c (Ftool_bar_height):
934 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
935 * emacs.c (Fkill_emacs):
937 * keyboard.c (Ftop_level, Fexit_recursive_edit)
938 (Fabor_recursive_edit): Add noreturn attribute.
940 * search.c (fast_string_match_internal): New function,
942 (fast_string_match, fast_string_match_ignore_case): ...functions
944 * lisp.h (fast_string_match, fast_string_match_ignore_case):
945 inlined from here now.
946 (fast_string_match_internal): Add prototype.
947 * dired.c (file_name_completion): Use fast_string_match_internal.
949 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
950 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
951 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
952 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
954 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
956 Port to 32-bit MingGW --with-wide-int
957 Problem reported by Eli Zaretskii in:
958 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
959 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
960 what we think it is, rather than checking only its alignment (and
961 doing so incorrectly on MinGW).
963 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
965 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
966 Remove dead NILP check.
967 * image.c (Flookup_image): Use regular format for docstring.
968 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
970 2015-01-12 Martin Rudalics <rudalics@gmx.at>
972 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
974 * frame.c (frame_default_tool_bar_height): New variable.
975 (adjust_frame_size): Possibly add requested adjustment to
976 Vframe_adjust_size_history.
977 (make_frame): Initialize tool_bar_redisplayed_once slot.
978 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
979 doc-string. Call adjust_frame_size unconditionally (the frame's
980 text size may remain unaltered but the pixel size may change).
981 (x_figure_window_size): If frame_default_tool_bar_height was
982 set, use it instead of calculating the tool bar height from
983 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
984 Vframe_initial_frame_tool_bar_height.
985 (Qchange_frame_size, Qxg_frame_set_char_size)
986 (Qset_window_configuration, Qx_create_frame_1)
987 (Qx_create_frame_2): New symbols.
988 (Vframe_initial_frame_tool_bar_height): Remove.
989 (Vframe_adjust_size_history): New history variable for debugging
990 frame size adjustments.
991 * frame.h (struct frame): New boolean slot
992 tool_bar_redisplayed_once.
993 (frame_default_tool_bar_height): Extern.
994 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
995 to adjust_frame_size.
996 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
997 Qx_create_frame_2 to adjust_frame_size.
998 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
999 inhibit 1 when we have not redisplayed the tool bar yet.
1000 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1001 Qx_create_frame_2 to adjust_frame_size.
1002 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1004 * window.c (Fset_window_configuration):
1005 Pass Qset_window_configuration to adjust_frame_size.
1006 * xdisp.c (redisplay_tool_bar): Assign new height to
1007 frame_default_tool_bar_height.
1008 (redisplay_internal): If we haven't redisplayed this frame's
1009 tool bar, call redisplay_tool_bar early so we can adjust the
1010 frame size accordingly.
1011 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1012 inhibit 1 when we have not redisplayed the tool bar yet.
1013 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1014 Qx_create_frame_2 to adjust_frame_size.
1016 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1018 Have 'make' output better GEN names
1019 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1020 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1021 more naturally so that 'make' can output more-accurate names.
1023 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1025 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1026 calling reset_buffer_local_variables, and make sure we initialize
1029 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1031 * coding.c (Fcoding_system_plist): Use common style for docstring.
1033 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1035 Port to MSB hosts without optimization
1036 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1037 the inline function XTYPE needs to be declared before being used.
1038 * lisp.h (XTYPE): New forward declaration.
1040 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1042 Port to 32-bit --with-wide-int
1043 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1044 widened, as the latter had trouble with GCC on Fedora 21 when
1045 configured --with-wide-int and when used in static initializers.
1046 * alloc.c (garbage_collect_1, which_symbols):
1047 * lread.c (init_obarray):
1048 Prefer builtin_lisp_symbol when it can be used.
1049 * dispextern.h (struct image_type.type):
1050 * font.c (font_property_table.key):
1051 * frame.c (struct frame_parm_table.sym):
1052 * keyboard.c (scroll_bar_parts, struct event_head):
1053 * xdisp.c (struct props.name):
1054 Use the index of a builtin symbol rather than its address.
1056 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1057 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1058 symbol indexes rather than pointers, and which work better on MSB
1059 hosts because they shift right before tagging. All uses changed.
1060 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1061 No longer noops on wide-int hosts, since they work now.
1062 (builtin_lisp_symbol): New function.
1064 Port to HAVE_FREETYPE && !HAVE_XFT
1065 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1066 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1067 Declare in this case too.
1069 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1071 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1073 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1074 Use make_pointer_integer instead of XIL.
1075 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1077 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1078 instead of XIL. Put a list of the descriptor, action, and file
1079 name in event->arg, instead of spreading them between event->code
1082 * w32term.c (queue_notifications): Use make_pointer_integer
1083 instead of XIL. Put a list of the descriptor, action, and file
1084 name in event->arg, instead of spreading them between event->code
1087 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1088 event creation to changes in w32term.c and w32inevt.c above.
1090 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1092 Port Qnil==0 changes to 32-bit --with-wide-int
1093 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1094 macro-implemented version. For the non-USE_LSB_TAG case, supply
1095 a new inline function that is the inverse of the new TAG_SYMPTR.
1096 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1097 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1098 negative number, don't allow sign bits to bleed into the encoded
1099 value. Shift in zero bits instead.
1101 Refactor pointer-to-integer conversion
1102 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1103 Rename and move to lisp.h. All uses changed.
1104 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1105 which are renamed from gfilenotify.c's lisp_to_monitor and
1106 monitor_to_lisp, and with more-generic void * signatures.
1108 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1110 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1111 returned for right-to-left screen lines. (Before the change on
1112 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1115 * .gdbinit (xsymname): New subroutine.
1116 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1117 in a way that doesn't cause GDB to barf when it tries to
1118 dereference a NULL pointer.
1120 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1122 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1123 (insert_left_trunc_glyphs, append_space_for_newline)
1124 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1125 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1126 (Fbidi_resolved_levels, produce_special_glyphs)
1127 (rows_from_pos_range, mouse_face_from_buffer_pos)
1128 (note_mouse_highlight): Use nil as the object for glyphs inserted
1129 by the display engine, and test with NILP instead of INTEGERP.
1132 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1135 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1138 * dispextern.h (struct glyph, struct it): Update comments for the
1141 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1143 Port new Lisp symbol init to x86 --with-wide-int
1144 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1145 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1146 GCC (at least) does not allow a constant initializer to widen an
1149 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1150 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1151 Although clang doesn't need it, some other compiler might, and
1152 it's easy enough to be safe.
1154 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1155 Apparently clang removed support for the alloc_size attribute.
1157 Port Qnil==0 XUNTAG to clang
1158 clang has undefined behavior if the program subtracts an integer
1159 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1160 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1161 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1162 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1164 Port GFileMonitor * hack to Qnil==0 platforms
1165 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1166 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1167 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1169 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1171 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1172 size instead of using widht/height. The frame may be constrained.
1174 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1176 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1177 Needed when neither optimizing nor inlining.
1178 Also, sort decls alphabetically.
1180 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1182 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1183 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1184 declarations of Q* variables that represent symbols.
1186 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1190 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1191 that NILP (x) is equivalent to testing whether x is 0 at the
1192 machine level. The overall effects of this and the previous patch
1193 shrink the size of the text segment by 2.3% and speeds up
1194 compilation of all the .elc files by about 0.5% on my platform,
1195 which is Fedora 20 x86-64.
1196 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1197 (make_lisp_symbol) [USE_LSB_TAG]:
1198 Symbols now tag the difference from lispsym, not the pointer.
1199 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1200 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1201 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1202 (XSYMBOL): New forward decl.
1203 (XUNTAGBASE): New function.
1206 Compute C decls for DEFSYMs automatically
1208 This patch also makes Q constants (e.g., Qnil) constant addresses
1209 from the C point of view.
1210 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1211 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1212 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1213 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1214 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1215 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1216 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1217 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1218 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1219 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1220 * xselect.c, xsettings.c, xterm.c:
1221 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1222 These names are now defined automatically by make-docfile.
1223 * alloc.c (init_symbol): New function.
1224 (Fmake_symbol): Use it.
1225 (c_symbol_p): New function.
1226 (valid_lisp_object_p, purecopy): Use it.
1227 * alloc.c (marked_pinned_symbols):
1228 Use make_lisp_symbol instead of make_lisp_ptr.
1229 (garbage_collect_1): Mark lispsym symbols.
1230 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1231 (mark_object): Use it.
1232 (sweep_symbols): Sweep lispsym symbols.
1233 (symbol_uses_obj): New function.
1234 (which_symbols): Use it. Work for lispsym symbols, too.
1235 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1236 since Qt's address is already known now.
1237 (syms_of_alloc): Add lispsym count to symbols_consed.
1238 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1239 when testing whether storage is all bits zero.
1240 * dispextern.h (struct image_type):
1241 * font.c (font_property_table):
1242 * frame.c (struct frame_parm_table, frame_parms):
1243 * keyboard.c (scroll_bar_parts, struct event_head):
1244 * xdisp.c (struct props):
1245 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1246 Lisp_Object *, since Qfoo is no longer an object whose address can be
1247 taken. All uses changed.
1248 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1249 use it, so that they no longer need to take the address of a Lisp sym.
1250 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1251 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1252 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1253 DEFSYM Qdeactivate_mark before the corresponding var.
1254 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1255 instead of interning their symbols; this avoids duplicates.
1256 (LISP_INITIALLY, TAG_PTR)
1257 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1259 (LISP_INITIALLY_ZERO): Use it.
1260 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1261 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1262 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1263 (make_lisp_symbol): New function.
1264 (XSETSYMBOL): Use it.
1265 (DEFSYM): Now just a placeholder for make-docfile.
1266 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1267 (intern_sym): New function, with body taken from old intern_driver.
1268 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1270 (define_symbol): New function.
1271 (init_obarray): Define the C symbols taken from lispsym.
1272 Use plain DEFSYM for Qt and Qnil.
1273 * syntax.c (init_syntax_once): No need to worry about
1274 Qchar_table_extra_slots.
1276 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1278 'temacs -nw' should not call missing functions
1279 Without this patch, "temacs -nw" fails with the diagnostic
1280 "emacs: Symbol's function definition is void: frame-windows-min-size"
1281 and messes up the tty's state.
1282 * frame.c (Fframe_windows_min_size): New placeholder function.
1283 (syms_of_frame): Define it.
1284 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1285 (syms_of_window): Define it.
1287 Less 'make' chatter for lisp dir
1288 * Makefile.in (%.elc): Adjust to compile-onefile change in
1289 ../lisp/Makefile.in.
1291 batch write-region no longer says "Wrote FOO"
1292 This cuts down on 'make' chatter a bit.
1293 * fileio.c (Fwrite_region):
1294 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1296 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1298 Revert previous change to produce_composite_glyph
1299 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1301 Pacify gcc -Wparentheses
1302 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1304 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1306 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1307 f->can_x_set_window_size is true.
1308 * xterm.c (x_set_window_size_1): Call change_frame_size with
1309 text sizes instead of pixel sizes (Bug#19428).
1311 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1313 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1314 right-to-left screen lines. (Bug#19473)
1316 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1318 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1320 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1322 Simplify setfattr use by assuming GNU make
1323 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1324 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1325 Simplify by using GNU make rather than shell conditionals,
1326 by using ln -f rather than rm -f followed by ln,
1327 and by preferring $@ to spelling out the destination.
1329 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1331 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1332 file doesn't compile on MS-Windows.
1334 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1336 Allow return value of system-name to vary. (Bug#19438)
1337 * filelock.c (current_lock_owner):
1338 * xrdb.c (get_environ_db):
1339 * xterm.c (same_x_server):
1340 * xterm.c (x_term_init):
1341 Prefer (system-name) to system-name, and avoid naming
1342 locals 'system-name'.
1343 * editfns.c (cached_system_name): New static var.
1344 (init_and_cache_system_name): New function.
1345 (init_editfns, Fsystem_name): Use it.
1346 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1347 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1348 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1349 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1350 Don't create a new string if the current value is already correct.
1352 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1354 Fix produce_composite_width typo
1355 * term.c (produce_composite_glyph):
1356 Fix typo that confused number of columns for pixel width.
1358 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1360 Wrap dll functions more simply
1361 * decompress.c, gnutls.c, image.c, xml.c:
1362 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1363 rather than the inverse when not WINDOWSNT. This isolates the
1364 fn_* business into the WINDOWSNT-specific section of the code,
1365 which makes it easier to maintain the generic code.
1366 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1367 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1368 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1369 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1370 Remove. All uses replaced by DEF_DLL_FN.
1371 * decompress.c (inflateInit2): Remove; no longer needed.
1372 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1374 Port memory-full checking to GnuTLS 3.3
1375 Instead of using gnutls_global_set_mem_functions, check every call
1376 to a GnuTLS function that might return an indication of memory
1377 exhaustion. Suggested by Dmitry Antipov in:
1378 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1379 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1380 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1381 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1383 (check_memory_full): New function.
1384 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1385 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1386 (Fgnutls_boot): Use it.
1387 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1389 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1391 Fix parse_settings to match internal documentation
1392 * xsettings.c (parse_settings): Return the number of settings seen.
1393 Count the settings changes accurately.
1394 (read_settings): Don't confuse number of settings changes with
1395 the return code from XGetWindowProperty.
1397 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1399 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1400 composition_compute_stop_pos to the number of characters in the
1402 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1404 * composite.c (composition_compute_stop_pos): If no composition
1405 was found in a string before ENDPOS, and ENDPOS is the string end,
1406 no need to back up to a safe point.
1408 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1410 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1412 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1413 (dealloc): Release bmRep.
1414 (setPixmapData): Make bmRep local so class member is not
1416 (setPixmapData): Rename local variable bmRep to avoid compiler
1419 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1421 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1422 when going to fullscreen (Bug#0x180004f).
1424 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1426 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1428 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1430 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1432 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1434 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1436 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1438 Use bool for boolean in xselect.c, xsettings.c
1439 * xselect.c (x_get_local_selection, struct selection_data)
1440 (x_selection_request_lisp_error, struct prop_location)
1441 (x_handle_selection_request, x_convert_selection)
1442 (waiting_for_other_props_on_window, expect_property_change)
1443 (wait_for_property_change, x_handle_property_notify)
1444 (x_get_foreign_selection, x_get_window_property)
1445 (receive_incremental_selection)
1446 (x_get_window_property_as_lisp_data)
1447 (lisp_data_to_selection_data, Fx_get_selection_internal)
1448 (x_send_client_event):
1449 * xselect.c, xterm.h (x_handle_dnd_message):
1450 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1451 (apply_xft_settings, read_and_apply_settings)
1452 (xft_settings_event, init_gsettings, init_xsettings)
1453 (syms_of_xsettings):
1454 Use bool for boolean.
1455 * xselect.c (x_get_window_property): Omit last arg, which was an
1457 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1458 always true. All callers changed.
1460 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1462 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1465 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1467 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1470 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1472 Use bool for boolean in xsmfns.c
1473 * xsmfns.c, xterm.h (x_session_have_connection):
1474 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1475 Use bool for boolean.
1476 (x_session_initialize, Fhandle_save_session):
1477 Prefer NILP (x) to EQ (x, Qnil).
1479 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1481 * callproc.c (child_setup):
1482 * dbusbind.c (xd_signature_cat):
1483 * doc.c (get_doc_string, Fsnarf_documentation):
1484 * editfns.c (Fuser_full_name):
1485 * frame.c (xrdb_get_resource):
1486 * gtkutil.c (xg_get_file_with_chooser):
1487 * tparam.c (tparam1):
1488 * xfns.c (xic_create_fontsetname):
1489 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1490 * xsmfns.c (smc_save_yourself_CB):
1491 Rewrite to avoid the need for strcat, typically by using stpcpy
1492 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1493 * doc.c (sibling_etc):
1494 * xrdb.c (xdefaults):
1495 Now a top-level static constant.
1497 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1499 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1502 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1504 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1505 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1507 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1509 Use bool for boolean in xterm.c
1510 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1511 (x_set_window_size, x_bitmap_icon):
1512 * nsterm.m (ns_frame_raise_lower, x_new_font):
1513 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1514 (struct terminal.frame_raise_lower_hook):
1515 * w32term.c (w32_frame_raise_lower):
1516 * xterm.c, xterm.h (x_text_icon):
1517 * xterm.c (x_update_window_begin, x_update_window_end)
1518 (x_update_end, x_after_update_window_line)
1519 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1520 (x_draw_glyph_string_foreground)
1521 (x_draw_composite_glyph_string_foreground)
1522 (x_alloc_lighter_color, x_draw_relief_rect)
1523 (x_draw_glyph_string_box, x_draw_image_relief)
1524 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1525 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1527 (XFillRectangle) [HAVE_GTK3]:
1528 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1529 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1530 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1531 (x_send_scroll_bar_event, xm_scroll_callback)
1532 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1533 (x_create_toolkit_scroll_bar)
1534 (x_create_horizontal_toolkit_scroll_bar)
1535 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1536 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1537 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1538 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1539 (x_scroll_bar_report_motion)
1540 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1541 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1542 (x_draw_window_cursor, x_clear_errors)
1543 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1544 (set_wm_state, x_set_sticky, get_current_wm_state)
1545 (do_ewmh_fullscreen, x_handle_net_wm_state)
1546 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1547 (x_set_window_size_1, XTframe_raise_lower)
1548 (x_make_frame_visible, x_iconify_frame)
1549 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1550 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1551 (x_delete_terminal, x_initialize, syms_of_xterm):
1552 Use bool for boolean.
1554 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1556 * composite.h (struct composition.width): Now int
1557 instead of unsigned short, as we prefer signed integers.
1559 Let charset tick grow past USHRT_MAX
1560 * charset.c, charset.h (charset_ordered_list_tick):
1561 Now EMACS_UINT, not unsigned short.
1562 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1563 maximum representable Emacs integer value before wrapping it around.
1565 Simplify unexec file mode setting
1566 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1567 Don't include <sys/stat.h> when no longer needed.
1568 (unexec): Create file with correct mode in the first place,
1569 rather than overwriting the mode later and fiddling with the
1570 global umask in the mean time. Avoid bogus usage like
1571 'umask (777)', which should have been 'umask (0777)'.
1572 (mark_x): Remove. All callers removed.
1574 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1576 Minor cleanups for Lisp objects and symbols
1577 * alloc.c (next_vector, set_next_vector):
1578 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1579 (lisp_h_make_number) [USE_LSB_TAG]:
1580 Use Lisp_Int0 instead of the mystery constant 0.
1581 * alloc.c (mark_object): Always set and use po; that's simpler.
1582 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1583 Properly parenthesize definientia.
1584 * bidi.c (bidi_initialize):
1585 * buffer.c (init_buffer_once):
1586 * nsfns.m (syms_of_nsfns):
1587 * nsmenu.m (syms_of_nsmenu):
1588 * nsselect.m (syms_of_nsselect):
1589 Prefer DEFSYM to defining by hand.
1590 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1591 * data.c: Fix too-long line.
1592 * lisp.h (DECLARE_GDB_SYM): New macro.
1593 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1594 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1595 Declare the symbol, so it's visible to everywhere lisp.h is included.
1596 Move forward decls as far forward as they can go,
1597 to allow future changes to use them.
1599 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1601 * gnutls.c: Include gnutls.h.
1602 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1603 * image.c (svg_load): Fix pointer signedness.
1605 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1607 * frame.c (frame_windows_min_size): New argument IGNORE.
1608 (adjust_frame_size): When called from change_frame_size call
1609 frame_windows_min_size with IGNORE Qt so we can ignore size
1612 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1614 * font.c (Ffont_info): Add more font information to the vector
1615 returned by the function, inspired by query-font. Doc fix.
1618 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1620 * keyboard.c (input_was_pending): New var.
1621 (read_char): Use it to make sure we only skip redisplay when we can't
1622 keep up with the repeat rate.
1624 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1626 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1628 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1630 * image.c (svg_load): Watch out for nil value of current buffer's
1631 filename. Re-enable filename thing for not-a-file case.
1633 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1635 Partially disabled previous change.
1637 * image.c (svg_load): Temporarily disabled filename thing for
1638 not-a-file case as it can cause crashs.
1640 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1642 Fix problem with images referenced within svg files. (bug#19373)
1644 * image.c: Additional parameter 'filename' for
1645 svg_load_image. Include "buffer.h". Define library function
1646 rsvg_handle_set_base_uri for WINDOWSNT.
1647 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1648 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1649 (svg_load): Pass a filename to svg_load_image: either name of
1650 actual file or of current buffer's file.
1651 (svg_load_image): New parameter 'filename', used for setting
1652 base_uri, necessary for loading referenced images. (bug#19373)
1654 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1656 * lread.c (init_obarray): Declare Qt as special.
1657 This fixes a typo in the 2012-05-15 patch that
1658 tried to declare Qt as special.
1660 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1662 Various fixes to use bool type and constants.
1663 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1665 * xfaces.c (clear_face_cache): Use bool for the argument type.
1667 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1669 Correct same_at_end when restoring window points
1670 * fileio.c (Finsert_file_contents): Compute same_at_end character
1671 position using the old buffer size, not the new one, since
1672 restore_window_points wants the old size.
1673 Fixes: debbugs:19161
1675 2014-12-14 Alan Mackenzie <acm@muc.de>
1677 New feature optionally to accelerate auto-repeated scrolling.
1679 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1681 * window.c (window_scroll): Bind fontification-functions to nil
1682 when scrolling by whole screens and
1683 fast-but-imprecise-scrolling is non-nil.
1684 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1686 * lisp.h (bool): Declare Qfontification_functions extern.
1688 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1690 Load system's default trusted Certificate Authorities if available.
1691 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1692 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1693 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1694 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1695 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1697 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1698 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1701 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1703 * regex.c (analyze_first): Rename from analyze_first.
1705 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1707 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1708 a hack involving a union.
1710 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1712 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1713 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1716 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1718 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1720 * gnutls.h: Always declare syms_of_gnutls.
1722 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1723 clarity. Let the availability check return Qnil when the GnuTLS
1724 integration is not available, instead of erroring out.
1727 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1729 * xdisp.c (move_it_in_display_line_to, display_line):
1730 Don't disallow overflow-newline-into-fringe when word-wrap is in
1733 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1735 * fileio.c: Better preserve window-points during revert (bug#19161).
1736 (Qget_buffer_window_list): New var.
1737 (get_window_points_and_markers, restore_window_points): New functions.
1738 (Finsert_file_contents): Use them to save and restore window-points.
1740 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1742 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1743 descriptor if called from x_connection_closed and always delete
1744 this descriptor from keyboard waiting set (Bug#19147).
1746 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1748 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1749 (bidi_cache_max_elts): New global variable.
1750 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1751 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1753 (bidi_cache_search): Handle overflown cache. Improve commentary.
1754 (bidi_cache_ensure_space): Limit allocations to the current value
1755 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1756 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1757 the increment to not exceed the limit.
1758 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1759 cache, zero otherwise (meaning the cache overflowed). In the
1760 latter case, set bidi_cache_last_idx to -1.
1761 (bidi_peek_at_next_level): Handle overflown cache.
1762 (bidi_push_it): Increase the cache limit for iterating the new object.
1763 (bidi_pop_it): Decrease the cache limit back to previous value.
1764 (bidi_shelve_cache): Shelve the current value of the cache limit.
1765 (bidi_unshelve_cache): Restore the value of cache limit.
1766 (bidi_find_bracket_pairs): If the cache overflows while looking
1767 for the paired bracket, give up and let bidi_resolve_neutrals
1768 process the bracket as a simple neutral. (Bug#19322)
1769 (bidi_find_other_level_edge): If the cache overflows, fall back on
1770 Plan B, which effectively stops the reordering and restarts it on
1771 the next character (after resetting the cache).
1772 (bidi_move_to_visually_next): When the cache overflows, reset it
1773 after processing the last cached character.
1775 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1777 Fix glitches in gnutls.c, mostly memory-related
1778 * gnutls.c: Sort macro definitions by name.
1779 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1780 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1781 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1782 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1783 calculating string length. Use make_uninit_string, to avoid
1784 copying the string. Cast the char, not the pointer.
1785 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1786 and free. Work even for dates past the year 9999. Use void *
1787 for buffers, to avoid casts.
1789 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1791 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1793 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1795 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1798 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * process.c: Whitespace and line-break nitpicks.
1802 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1804 * gnutls.c (gnutls_certificate_details): The :signature isn't
1805 that useful, so remove it.
1806 (gnutls_certificate_details): Clean up whitespace slightly.
1807 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1809 (gnutls_certificate_details): Put :signature-algorithm back again,
1810 which was removed by mistake.
1811 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1812 that they are not messaged by default (bug#16253).
1813 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1815 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1817 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1819 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1822 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1824 * eval.c (Fsignal): Remove duplicate test.
1825 (Fautoload_do_load): Fix up docstring.
1827 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1829 * nsterm.m (represented_filename, represented_frame): New variables.
1830 (ns_set_represented_filename): New function.
1831 (sendEvent:): Set represented filename here to avoid flicker,
1832 related to Bug#18757.
1834 * nsterm.h: Declare ns_set_represented_filename.
1836 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1837 at once, call ns_set_represented_filename instead.
1839 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1841 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1842 (struct bidi_stack): Reduce size by using bit fields and by
1843 packing sos, override, and isolate_status into a single 8-bit
1844 byte called 'flags'.
1846 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1847 (bidi_push_embedding_level): Construct flags from individual
1848 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1850 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1851 from flags. Adapt to changes in prev_for_neutral,
1852 next_for_neutral, and last_strong members.
1853 (bidi_line_init): Initialize flags to zero.
1854 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1855 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1857 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1859 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1860 (Fapply): Try and simplify the control flow.
1862 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1864 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1865 Use gnutls_sign_get_name directly because
1866 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1867 (init_gnutls_functions): Load missing gnutls_server_name_set.
1869 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1871 * bidi.c (bidi_find_first_overridden): New function.
1873 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1874 (syms_of_xdisp): Defsubr it.
1876 * dispextern.h (bidi_find_first_overridden): Add prototype.
1878 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1881 to nil after release (Bug#9133).
1883 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1885 Port better to AddressSanitizer.
1886 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1888 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1889 Return -1 or 0, as the pipe trick doesn't work.
1890 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1892 * print.c (print_object):
1893 When a pointer-check primitive returns -1, do not assume this
1894 means the pointer is valid or that the underlying system has failed.
1895 It could just be that addresses are being sanitized so Emacs can't
1896 test for pointer validity.
1897 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1898 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1899 string validity checker doesn't work on stack-based strings.
1901 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1903 Improve clarity of USE_LSB_TAG definition.
1904 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1905 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1906 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1907 VAL_MAX / 2 rather than in terms of the (more complicated)
1908 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1910 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1912 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1913 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1914 (next_element_from_buffer): When done with overlays, reset the
1915 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1917 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1919 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1920 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1922 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1924 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1925 for paxctl and setfattr. Fixes temacs startup failure with
1926 grsecurity/PaX enabled Linux kernel (bug#19067).
1928 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1930 * w32.c, w32heap.c, w32term.c:
1931 Use MINGW_W64 instead of _W64.
1933 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1935 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1937 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1939 * gnutls.c (gnutls_ip_address_p): New function.
1940 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1942 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1944 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1946 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1948 Fix gnutls problems caught by static checking.
1949 * gnutls.c (Fgnutls_boot): Remove unused local.
1950 (Fgnutls_boot): Fix pointer signedness.
1952 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1954 * gnutls.c (gnutls_certificate_details): Don't include certain
1955 certificate details on older gnutls versions (bug#19168).
1956 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1957 (gnutls_certificate_details): Reversed check in last checkin.
1959 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1961 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1962 (Fgnutls_peer_status_warning_describe): Add function to describe a
1963 peer verification warning symbol.
1964 (Fgnutls_peer_status): Use it.
1965 (Fgnutls_boot): Use it. Minor logging fixes.
1967 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1969 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1971 2014-11-24 Glenn Morris <rgm@gnu.org>
1973 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1975 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1976 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1978 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1980 * gnutls.c: Fix Windows function definition of
1981 gnutls_x509_crt_get_fingerprint.
1983 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1985 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1987 * process.h: Added more fields to Lisp_Process to track
1988 certificate details.
1990 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1991 (Fgnutls_peer_status): New functions to export TLS certificate
1992 details to Emacs Lisp.
1994 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1996 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1997 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1998 check for gtk_adjustment_configure (Bug#19149).
1999 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2001 2014-11-22 Glenn Morris <rgm@gnu.org>
2003 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2005 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2007 Don't shrink frame when using desktop-save-mode (Bug#19048).
2008 * w32fns.c (x_set_tool_bar_lines): Always call
2009 x_change_tool_bar_height (Bug#19048).
2010 (x_change_tool_bar_height): Mark frame as garbaged since
2011 adjust_frame_size might not have done that.
2012 * xfns.c (x_set_tool_bar_lines): Always call
2013 x_change_tool_bar_height (Bug#19048).
2014 (x_change_tool_bar_height): Mark frame as garbaged since
2015 adjust_frame_size might not have done that.
2017 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2019 * xml.c (parse_region): Take care of new optional parameter
2020 'discard-comments' of 'libxml-parse(html|xml)-region'.
2021 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2022 New optional parameter 'discard-comments'.
2024 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2026 Improve time stamp handling, and be more consistent about it.
2027 * editfns.c (invalid_time): New function.
2028 Use it instead of 'error ("Invalid time specification")'.
2029 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2030 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2032 (make_time_tail, make_time): Remove. All uses changed to use
2033 new functions or plain list4i.
2034 (disassemble_lisp_time): Return effective length if successful.
2035 Check that LOW is an integer, if it's combined with other components.
2036 (decode_time_components): Decode into struct lisp_time, not
2037 struct timespec, so that we can support a wide set of times
2038 regardless of whether time_t is signed. Decode plain numbers
2039 as seconds since the Epoch, and nil as the current time.
2040 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2041 Reimplement in terms of new functions.
2042 (Fencode_time): Just use list2i.
2043 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2044 * keyboard.c (decode_timer): Don't allow the new formats (floating
2045 point or nil) in timers.
2046 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2047 place of the magic number '16'.
2048 (struct lisp_time): New type.
2049 (decode_time_components): Use it.
2050 (lisp_to_timespec): New decl.
2052 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2054 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2057 * callint.c (Fcall_interactively): Pass in nil as argument to
2058 Fbarf_if_buffer_read_only.
2060 * fileio.c (Finsert_file_contents): Ditto.
2062 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2064 * textprop.c (verify_interval_modification): Check buffer
2065 readedness after the last interval.
2067 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2068 the text at POSITION (new optional argument) has the
2069 `inhibit-read-only' text property set.
2071 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2073 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2074 errors in computing the number of pixels to scroll.
2075 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2077 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2079 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2080 call updateFrameSize.
2082 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2084 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2086 * nsfns.m (x_set_foreground_color, x_set_background_color)
2087 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2088 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2090 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2092 * nsterm.m (ns_send_appdefined): Check for application defined
2093 event on Cocoa (Bug#18993).
2094 (run): Restore code before the previous 18993 fix.
2096 2014-11-14 David Reitter <david.reitter@gmail.com>
2098 * nsterm.m (run): Set timeout for event loop to prevent hang.
2101 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2103 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2105 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2107 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2108 for each candidate font but attempt to reuse it from previous improper
2111 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2113 Avoid undefined behavior in color table hashing.
2114 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2115 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2116 This function avoids undefined behavior with signed shift overflow.
2118 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2120 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2121 when the inserted text does not need decoding. (Bug#18982)
2123 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2125 * nsterm.h (EmacsScroller): judge returns bool.
2127 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2128 (ns_judge_scroll_bars): Only set removed if judge returns true.
2129 (judge): Returns bool == condemned. Remove self from window.
2130 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2132 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2135 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2137 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2139 * nsterm.m (ns_set_vertical_scroll_bar)
2140 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2142 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2144 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2145 merely because tmo_in_millisec is nonnegative. The 1st call
2146 to g_main_context_query could succeed while the 2nd one fails.
2148 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2150 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2152 * nsterm.m (run): Only use non-system event loop if OSX version is
2153 exactly 10.9 (Bug#18993).
2154 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2157 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2159 * callproc.c (encode_current_directory): Support handling of file
2160 names prepended by "/:". (Bug#18891)
2162 2014-11-08 Alan Mackenzie <acm@muc.de>
2164 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2166 2014-11-08 Dima Kogan <dima@secretsauce.net>
2168 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2170 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2172 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2173 raises an error. (Bug#18891)
2175 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2177 * frame.c (adjust_frame_size): Call x_set_window_size only if
2178 f->can_x_set_window_size is set.
2179 (make_frame): Initialize f->can_x_set_window_size and
2180 f->can_run_window_configuration_change_hook.
2181 (Fcan_run_window_configuration_change_hook): New function.
2182 * frame.h (frame): Split `official' into `can_x_set_window_size'
2183 and `can_run_window_configuration_change_hook'.
2184 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2185 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2186 Set f->can_x_set_window_size.
2187 * window.c (run_window_configuration_change_hook):
2188 Return immediately if either f->can_x_set_window_size or
2189 f->can_run_window_configuration_change_hook are false.
2190 (Fset_window_configuration): Instead of f->official set
2191 f->can_x_set_window_size.
2192 * xfns.c (Fx_create_frame, x_create_tip_frame):
2193 Set f->can_x_set_window_size.
2195 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2197 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2198 cleanup from 2014-11-01 (Bug#18972).
2200 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2203 * xdisp.c (window-scroll-functions): Improve docstring.
2205 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2207 Uniquify the 'size' symbol.
2209 * w32notify.c (Qsize): Remove.
2210 * lisp.h (Qsize): New decl.
2211 * lread.c (Qsize): Now extern.
2212 * w32notify.c (syms_of_w32notify): No need to defsym.
2214 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2216 * dispnew.c (change_frame_size_1): Fix call of
2218 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2219 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2220 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2221 (Qtool_bar_size): New constants.
2222 (frame_inhibit_resize, adjust_frame_size): New argument to
2223 handle case where frame_inhibit_implied_resize is a list.
2224 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2225 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2226 (x_set_right_divider_width, x_set_bottom_divider_width)
2227 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2228 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2230 (frame-inhibit-implied-resize): Rewrite doc-string.
2231 * frame.h (frame_inhibit_resize, adjust_frame_size):
2232 Fix external declarations.
2233 (Qframe_position, Qframe_outer_size)
2234 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2235 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2236 (Qtool_bar_size): Extern them.
2237 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2238 (xg_height_or_width_changed): Remove.
2239 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2240 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2241 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2242 (xg_change_toolbar_position): Call adjust_frame_size directly.
2243 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2244 Fix calls of adjust_frame_size.
2245 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2246 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2247 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2248 frame can get resized when tool-bar-lines parameter changes from
2250 (Fw32_frame_menu_bar_size): Return fourth value.
2251 (Fw32_frame_rect): Block input around system calls
2252 (Fx_frame_geometry): New function.
2253 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2254 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2255 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2256 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2257 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2258 (Fx_create_frame): Adjust adjust_frame_size calls.
2259 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2260 frame can get resized when tool-bar-lines parameter changes from
2262 (Fx_frame_geometry): New function.
2263 * xmenu.c (update_frame_menubar): On Lucid call
2264 adjust_frame_size with one pixel less height to avoid that
2265 repeatedly adding/removing the menu bar grows the frame.
2266 (free_frame_menubar): On Motif arrange to optionally preserve
2267 the old frame height when removing the menu bar.
2268 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2270 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2272 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2273 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2274 frame; instead, print an error message.
2276 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2278 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2280 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2282 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2283 (dealloc): Release bmRep.
2285 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2286 imageListSetNext, imageListNext.
2288 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2289 (reference): Remove.
2290 (allocInitFromFile:): Remove searching ImageList and calling
2291 reference (Bug#18918).
2292 (dealloc): Remove handling if ImageList.
2294 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2296 * process.c (catch_child_signal): Fix incorrect assertion.
2298 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2300 * macfont.m (macfont_draw):
2301 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2303 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2304 if force_integral_p (i.e. no antialias).
2305 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2306 bold if no antialias (Bug#18876).
2308 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2309 was given (Bug#18846).
2311 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2313 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2314 instead of in xdisp.c, function now takes void. (Bug#18884).
2316 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2317 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2319 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2320 struct window* (Bug#18889).
2321 Remove getMouseMotionPart.
2322 (ns_output): Make icon_top/left int.
2324 * nsfns.m (x_icon): icon_top/left is int.
2326 * nsterm.m (ns_mouse_position): Remove unused code.
2327 (initFrame:window:, dealloc): Use window instead of win.
2328 (getMouseMotionPart:window:x:y:): Remove, unused.
2329 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2331 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2333 * keyboard.c (readable_events): When FLAGS include
2334 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2335 This avoids returning non-nil from input-pending-p when only such
2336 events are in the queue. (Bug#18856)
2338 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2340 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2341 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2342 (Qforeign_selection): Remove.
2343 (ns_get_local_selection): Identation fix.
2344 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2346 * nsselect.m (ns_get_local_selection): Remove calling of
2347 functions in Vselection_converter_alist (Bug#18911).
2348 (syms_of_nsselect): Remove Vselection_converter_alist.
2350 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2352 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2353 and unnecessary initialization. Adjust comments.
2355 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2357 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2359 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2360 index, not an absolute one, as that's what the function expects.
2362 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2364 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2365 font on an initial frame when running as a daemon (Bug#18869).
2367 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2369 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2371 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2372 build_string, when importing a home directory. (Bug#18873)
2374 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2376 * dispnew.c (buffer_posn_from_coords):
2377 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2378 account for the header-line height. (Bug#18839)
2380 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2382 * xml.c (parse_region): Do not forget the first document child.
2384 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2386 * nsselect.m: pasteboard_changecount is new.
2387 (ns_store_pb_change_count, ns_get_pb_change_count)
2388 (ns_get_our_change_count_for): New functions.
2389 (ns_string_to_pasteboard_internal): Correct comment.
2390 type => gtype in eassert, Call ns_store_pb_change_count.
2391 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2392 (Fns_disown_selection_internal, Fns_selection_owner_p):
2393 Replace Vselection_alist check, with change count check.
2394 (Fns_get_selection): Initialize val to Qnil. Only get local
2395 selection if change counts match (Bug#18799).
2396 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2398 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2400 * w32proc.c (create_child): If calling a quoted batch file,
2401 pass NULL for exe. (Bug#18745)
2403 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2405 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2406 (bidi_resolve_brackets): Use end of string position rather than ZV
2407 when iterating over a string. (Bug#18815)
2409 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2411 * keyboard.c (make_lispy_position): Return coordinates also when
2412 on scroll bars, fringes, margins or not in a window.
2413 * xdisp.c (show_mouse_face): Don't change cursor face during
2416 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2418 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2419 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2420 Fix doc-strings (Bug#18789).
2422 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2424 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2426 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2428 Optimize redisplay of simple bracketed text.
2429 * bidi.c (bidi_cache_reset_to): New function.
2430 (bidi_cache_reset): Call it.
2431 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2433 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2434 bracket_enclosed_type only if bracket_pairing_pos's value is not
2436 (MAX_BPA_STACK): Make sure the value is signed.
2437 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2438 stop pushing values onto the stack.
2439 (bidi_find_bracket_pairs): If the bracketed text is only on the
2440 base embedding level, remove all the states cached by this
2441 function from the cache, and return zero, so that the brackets in
2442 this segment of text are processed as normal neutrals.
2443 (bidi_resolve_brackets): Detect the brackets that are to be
2444 processed as neutrals, and don't call bidi_find_bracket_pairs on
2447 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2449 * w32select.c (Fw32_selection_exists_p): Rename from
2450 Fx_selection_exists_p.
2451 (syms_of_w32select): Adjust accordingly.
2453 * w16select.c (Fw16_selection_exists_p): Rename from
2454 Fx_selection_exists_p.
2455 (syms_of_win16select): Adjust accordingly.
2457 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2458 (Fns_own_selection_internal): Tighten scoping.
2459 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2460 (Fns_get_selection): Rename from Fx_get_selection_internal.
2461 (Fns_get_selection_internal, Fns_store_selection_internal):
2463 (syms_of_nsselect): Adjust accordingly.
2465 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2467 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2468 * w32term.c (x_set_window_size): Account for wrapped menu bar
2469 lines when setting up frame height (Bug#15174 and Bug#18720).
2470 (w32_add_wrapped_menu_bar_lines): New variable.
2472 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2474 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2477 2014-10-20 Glenn Morris <rgm@gnu.org>
2479 * Merge in all changes up to 24.4 release.
2481 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2483 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2484 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2486 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2488 * xterm.c (handle_one_xevent): Check return value from
2489 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2490 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2492 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2493 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2494 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2495 Gtk+ >= 3.14 (Bug#18674).
2496 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2497 Gtk+ >= 3.14 (Bug#18674).
2499 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2501 * gtkutil.c: Remove no-longer-used code.
2502 (xg_update_menubar): Remove unused local and unnecessary call to
2503 gtk_menu_item_get_submenu.
2504 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2505 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2506 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2508 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2510 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2512 * xterm.h (handlebox_widget): Remove.
2514 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2517 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2519 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2520 to handle Gtk versions.
2521 (xg_get_file_with_chooser): Use them.
2522 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2523 Remove (create_menus): Remove teroff argument and code.
2524 Remove call to gtk_menu_set_title.
2525 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2526 Adjust args to create_menus.
2527 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2528 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2529 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2530 (xg_make_tool_item): Remove detach code.
2531 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2532 (find_icon_from_name): New function.
2533 (update_frame_tool_bar): Remove GtkStockItem code, move to
2534 find_icon_from_name. Let stock be a list of icon names to try.
2535 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2536 Replace TOOLBAR_TOP_WIDGET.
2537 (free_frame_tool_bar, xg_change_toolbar_position ):
2538 Replace TOOLBAR_TOP_WIDGET.
2539 (xg_initialize): Remove tearoff code.
2541 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2543 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2544 pixel from the window's cursor glyph width, since X renders hollow
2545 blocks 1 pixel wider than the 'width' parameter.
2547 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2548 glyph->pixel_width; this is now done in xterm.c.
2550 Fix reordering of bracket characters in isolates.
2551 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2552 RESOLVED_ONLY; when non-zero, return from the cache only fully
2553 resolved states. All callers changed.
2554 (CANONICAL_EQU): New macro.
2555 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2556 equivalent of the paired closing bracket character.
2557 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2558 the default non-negative value, to be checked later in
2559 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2560 characters against those pushed onto the BPA stack.
2561 (bidi_record_type_for_neutral): New function.
2562 (bidi_resolve_brackets): Record next_for_neutral and
2563 prev_for_neutral when embedding level gets pushed. Force
2564 resolution of bracket pairs when entering a level run that was not
2566 (bidi_resolve_neutral): Add assertions before calling
2567 bidi_resolve_neutral_1.
2568 (bidi_level_of_next_char): Remove the code that attempted to
2569 resolve unresolved neutrals; that is now done by
2570 bidi_resolve_neutral.
2572 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2574 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2576 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2577 1-pixel R2L characters.
2578 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2579 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2581 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2583 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2586 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2588 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2589 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2590 It's not clear to me whether the initialization is needed,
2591 but it can't hurt so I played it safe.
2593 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2595 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2597 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2599 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2600 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2602 (bidi_get_type): Return the isolate initiators and terminator types.
2603 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2604 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2605 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2606 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2607 for the new features.
2608 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2609 push and pop correctly for isolates.
2610 (bidi_remember_char): Modify to accept an additional argument
2611 and record the bidi type according to its value.
2612 (bidi_cache_iterator_state): Accept an additional argument to only
2613 update an existing state. Handle the new members of struct bidi_it.
2614 (bidi_cache_find): Arguments changed: no longer accepts a level,
2615 instead accepts a flag telling it whether it is okay to return
2616 unresolved neutrals.
2617 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2618 table. Initialize new isolate-related members.
2619 (bidi_paragraph_init): Some code factored out into
2620 find_first_strong_char.
2621 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2622 into bidi_resolve_explicit.
2623 (bidi_resolve_explicit): Support the isolate initiators and
2624 terminator. Fix handling of embeddings and overrides according to
2625 new UBA requirements. Record information about previously seen
2626 characters here (moved from bidi_level_of_next_char).
2627 (bidi_resolve_weak): Adapt to changes in struct members.
2628 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2629 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2630 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2631 paired bracket resolution. Handle isolate initiators and
2633 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2634 (bidi_level_of_next_char): Move the code that records information
2635 about previous characters to bidi_resolve_explicit. Fix logic of
2636 resolving neutrals and make sure their cache entries are updated.
2637 Remove now unneeded special handling of PDF level.
2639 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2640 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2641 enlarged per Unicode 6.3.
2642 (enum bidi_bracket_type_t): New data type.
2643 (struct bidi_saved_info): Leave only 2 type members out of 4.
2645 (struct bidi_stack): Add members necessary to support isolating
2647 (struct bidi_it): Add new members necessary to support isolating
2648 sequences and bracket pair resolution.
2650 * xdisp.c (Fbidi_resolved_levels): New function.
2651 (syms_of_xdisp): Defsubr it.
2652 (append_glyph, append_composite_glyph, produce_image_glyph)
2653 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2655 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2657 * term.c (append_glyph, append_composite_glyph)
2658 (append_glyphless_glyph): Convert aborts to assertions.
2660 * .gdbinit (pgx): Display the character codepoint, resolved level,
2661 and bidi type also for glyphless glyphs.
2663 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2665 Avoid unwanted point motion in Fline_beginning_position.
2666 * lisp.h (scan_newline_from_point): Add prototype.
2667 * search.c (scan_newline_from_point): New function, refactored from...
2668 * cmds.c (Fforward_line): ...adjusted user.
2669 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2670 and simplify the former since the latter doesn't move point.
2672 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2674 Cleanup terminal handling code.
2675 * dispextern.h (get_named_tty): Remove prototype but...
2676 * termhooks.h (get_named_terminal): ...resurrect it under
2677 more meaningful name.
2678 (get_terminal): Likewise, but with...
2679 (decode_live_terminal): ...this name.
2680 (decode_tty_terminal): Add prototype.
2681 * term.c (get_tty_terminal): Remove.
2682 (get_named_tty): Remove.
2683 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2684 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2685 Use decode_tty_terminal.
2686 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2687 * terminal.c (get_terminal): Refactor to...
2688 (decode_terminal, decode_live_terminal): ...new functions.
2689 (decode_tty_terminal): Replacement for get_tty_terminal.
2690 (get_named_terminal): Likewise for get_named_tty.
2691 * coding.c (Fset_terminal_coding_system_internal)
2692 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2693 (Fkeyboard_coding_system):
2694 * composite.c (Fcomposition_get_gstring):
2695 * dispnew.c (Fsend_string_to_terminal):
2696 * frame.c (Fmake_terminal_frame):
2697 * nsfns.m (check_ns_display_info):
2698 * w32fns.c, xfns.c (check_x_display_info):
2699 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2700 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2701 (Fset_quit_char): Use get_named_terminal.
2702 (Fset_output_flow_control, Fset_input_meta_mode):
2703 Use decode_tty_terminal.
2705 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2707 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2708 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2710 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2712 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2713 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2715 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2717 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2720 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2722 * editfns.c (dump_tz_string): No longer const.
2723 It might be modified.
2725 * nsmenu.m (clear): Assume OS X 10.6 or later.
2727 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2729 * unexmacosx.c: Remove include ppc/reloc.h.
2730 (unrelocate, copy_dysymtab): Remove PPC code.
2731 (rebase_reloc_address): Remove, only used for PPC:
2733 * nsterm.m: Always include macfont.h on COCOA.
2734 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2735 (ns_dumpglyphs_image, ns_check_menu_open)
2736 (applicationDidFinishLaunching)
2737 (antialiasThresholdDidChange:)
2738 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2739 Remove checks for OSX <= 10.5/10.6.
2740 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2741 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2744 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2745 (NS_HAVE_NSINTEGER): Remove block.
2746 Remove >= OSX 10.6 tests.
2748 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2749 (x_activate_menubar, trackingNotification:): Remove check for
2751 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2753 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2755 * nsfns.m: Always include macfont.h on COCOA.
2756 (ns_filename_from_panel, ns_directory_from_panel)
2757 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2758 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2760 * macfont.m: Remove >= 1050 check.
2761 (macfont_create_family_with_symbol)
2762 (macfont_get_glyph_for_character)
2763 (mac_font_get_glyphs_for_variants)
2764 (mac_ctfont_create_available_families, syms_of_macfont):
2765 Remove code for OSX < 10.6.
2766 (mac_font_family_group, mac_font_family_compare): Remove, only used
2769 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2770 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2772 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2775 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2777 Fix putenv race conditions with undefined behavior (Bug#8705).
2778 Do all putenv calls before Emacs creates any threads.
2779 Use a safer way to modify the TZ environment variable in the
2780 presence of multiple threads. For further thread-safety,
2781 prefer localtime_r and gmtime_r to localtime and gmtime,
2782 and prefer struct tm's tm_gmtoff (if available) to calling
2783 both localtime_r and gmtime_r.
2784 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2785 (init_dbusbind): ... to this new function.
2786 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2787 * xterm.c (x_term_init): Move xputenv call from here ...
2788 (init_xterm): ... to this new function.
2789 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2790 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2791 (dump_tz_string): New constant.
2792 (init_editfns): Use it. This centralizes the dump_tz stuff.
2793 Call set_time_zone_rule here, so that its xputenv is done
2794 before Emacs goes multithreaded.
2795 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2796 thread-safe enough for Emacs.
2797 (format_time_string, Fdecode_time, Fcurrent_time_string)
2798 (Fcurrent_time_zone):
2799 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2800 localtime and gmtime. Remove now-unnecessary calls to block_input.
2801 (tm_gmtoff): New static function.
2802 (Fdecode_time, Fcurrent_time_zone): Use it.
2803 (Fencode_time): Use mktime_z, for better thread-safety.
2804 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2805 i.e., not quite thread-safe but good enough for Emacs typical usage.
2806 Do not reclaim storage that is in the environment; let it leak.
2807 Always call tzset, since localtime_r does not.
2808 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2809 This is now done in init_editfns.
2810 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2811 New macros and declarations, for platforms lacking tzalloc & friends.
2813 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2815 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2816 On x86 platforms this works around GCC bug 63495
2817 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2818 and more generally should fix a portability problem in Emacs.
2819 Reported by Stefan Monnier in:
2820 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2822 2014-10-08 Leo Liu <sdl.web@gmail.com>
2824 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2825 * keymap.c (describe_vector_princ):
2826 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2829 * print.c (printchar_stdout_last): Declare.
2830 (printchar): Record the last char written to stdout.
2831 (Fterpri): Add optional argument ENSURE.
2833 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2835 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2836 DELAY argument to change_frame_size, so that the frame size
2837 changes, if any are needed, are delayed until the next redisplay.
2838 This is to avoid a too early QUIT inside change_frame_size, when
2839 it calls Lisp in frame_windows_min_size, in case one of the events
2840 we've read sets the quit-flag. (Bug#18649)
2842 * w32fns.c (check_x_display_info): Accept terminal objects as
2843 argument, to follow what xfns.c does.
2845 2014-10-07 Glenn Morris <rgm@gnu.org>
2847 * Makefile.in ($(srcdir)/macuvs.h)
2848 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2850 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2852 * decompress.c (init_zlib_functions): Move the message about zlib
2853 being unavailable from here...
2854 (Fzlib_decompress_region): ...to here. (Bug#18650)
2856 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2858 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2859 the case where an optional string is used. Adjust docstring.
2861 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2863 * lisp.mk (lisp): Remove w32-common-fns.elc.
2865 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2867 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2868 These were already defined in buffer.c, and the duplicate
2869 definitions cause problems on platforms like 'gcc -fno-common'.
2870 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2872 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2874 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2875 if toolbar is visible.
2877 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2880 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2881 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2882 (ns_select, ns_read_socket): Use unwind_protect to decrease
2883 apploopnr (Bug#18345).
2884 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2885 line height (Bug#17977).
2887 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2888 (macfont_closest_traits_index): New function.
2889 (macfont_closest_traits_index_p): Rename from
2890 macfont_closest_traits_index.
2891 (macfont_list): Use macfont_closest_traits_index_p.
2893 2014-10-05 K. Handa <handa@gnu.org>
2895 * coding.c (detect_coding_iso_2022): Set coding->rejected
2896 correctly when an invalid escape sequence is found (Bug#18610).
2898 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2900 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2901 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2904 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2906 * buffer.c (scroll_bar_width, scroll_bar_height):
2908 * window.c (Fset_window_scroll_bars): Fix doc-string.
2909 (Fwindow_scroll_bars): Have it return what the doc-string says.
2911 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2913 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2914 iterator backwards, to resync the bidi iterator. (Bug#18584)
2916 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2918 Consistently use min and max macros from lisp.h.
2919 * coding.c (min, max):
2921 * unexhp9k800.c (min):
2922 * unexw32.c (min, max): Use definitions from lisp.h.
2923 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2925 * gmalloc.c (min): Tiny style change.
2927 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2928 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2930 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2932 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2933 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2934 (X_ULONG_MAX): Move these macros to xterm.h.
2935 (x_fill_property_data): Be more generous about allowing either
2936 signed or unsigned data of the appropriate width.
2937 * xterm.h (x_display_set_last_user_time): New function.
2938 All setters of last_user_time changd to use this function.
2939 If ENABLE_CHECKING, check that the times are in range.
2941 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2943 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2944 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2946 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2948 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2949 make a font_object from a tty frame (Bug#18573).
2950 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2952 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2954 * alloc.c (mark_overlay): Assume that overlay boundaries are
2955 always markers. Add comment.
2956 * lread.c (read_internal_start): Use convenient validate_subarray.
2958 (Fread_from_string): Adjust docstring.
2960 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2962 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2964 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2965 Rename from the "x-" prefix.
2967 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2969 * xselect.c (selection-converter-alist): Fix docstring.
2971 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2973 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2974 argument passed by the caller, when we mirror all slashes into
2977 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2979 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2980 Resurrect old code and fix compilation with GTK < 2.13.6.
2982 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2984 Use AUTO_CONS instead of SCOPED_CONS, etc.
2985 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2986 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2987 (AUTO_LIST1): Rename from scoped_list1.
2988 (AUTO_LIST2): Rename from scoped_list2.
2989 (AUTO_LIST3): Rename from scoped_list3.
2990 (AUTO_LIST4): Rename from scoped_list4.
2991 (AUTO_STRING): Rename from SCOPED_STRING.
2992 * frame.h (AUTO_FRAME_ARG):
2993 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2994 (AUTO_LIST4, AUTO_STRING):
2995 Prepend a new argument 'name'.
2996 Declare a variable instead of yielding a value.
2998 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3000 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3002 * w32fns.c (w32_createwindow): Accept an additional argument, an
3003 array of 2 values specifying the coordinates of the frame's
3004 top-left corner. Use these values instead of calling x_get_arg,
3005 which can cons Lisp objects, and therefore cannot be called except
3006 from the main thread. Remove redundant tests for the default
3008 (my_create_window): Move the calculation of the coordinates of the
3009 frame's top-left edge here. Pass them to the input thread via the
3010 second parameter of the WM_EMACS_CREATEWINDOW message.
3011 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3014 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3016 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3017 (redisplay_window): Treat the frame's frozen_window_starts flag
3018 the same way as the optional_new_start flag for the window: only
3019 obey it if the glyph row showing point will be fully visible.
3020 Likewise when the window start is in a continuation line. If,
3021 after trying everything under the 'force_start' label, point is
3022 still not fully visible, give up and scroll the window.
3023 Add debugging traces. (Bug#18545)
3025 * window.c (Frecenter): Set the window's redisplay flag.
3027 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3029 * w32term.c (w32_read_socket): Don't use frame dimensions for
3030 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3031 rectangle. Check the return value of GetClientRect, and don't use
3032 the results if it didn't succeed.
3034 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3035 in columns and lines after correcting the pixel dimensions in
3037 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3038 negative values to xrealloc. (Bug#18528)
3040 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3042 * alloc.c: Remove now-unnecessary check.
3043 Suggested by Dmitry Antipov in:
3044 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3046 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3048 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3049 to Ubuntu 14.04.1 x86-64.
3051 Simplify stack-allocated Lisp objects, and make them more portable.
3052 The build_local_string macro was used in two ways: (1) string
3053 literals for which scoped allocation suffices, and (2) file name
3054 components, where it's not safe in general to assume bounded-size
3055 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3056 allocates a block-scope string, and by using SCOPED_STRING for (1)
3057 and build_string for (2). Furthermore, actually use stack
3058 allocation only for objects known to have sufficient alignment.
3059 This simpler implementation means Emacs can make
3060 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3061 GC_MAKE_GCPROS_NOOPS.
3062 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3063 for fewer differences among implementations.
3064 (struct Lisp_String): Now GCALIGNED.
3065 (USE_STACK_LISP_OBJECTS): Default to true, since the
3066 implementation no longer insists on a nonempty GCALIGNED.
3067 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3068 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3069 separately. Move definiens to scoped_cons. The old definition
3070 was incorrect when GCALIGNED was defined to be empty.
3071 (union Aligned_String): New type.
3072 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3073 implementation ports to compilers that don't align strictly enough.
3074 Don't worry about the union sizes; it's not worth bothering about.
3075 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3076 Rewrite using USE_STACK_CONS.
3077 (scoped_cons): Assume the use of union Aligned_Cons.
3078 (lisp_string_size, make_local_string, build_local_string): Remove.
3079 Unless otherwise specified, all callers of build_local_string
3080 changed to use SCOPED_STRING.
3081 (SCOPED_STRING): New macro.
3082 * data.c (wrong_choice):
3083 * menu.c (single_menu_item):
3084 * process.c (Fformat_network_address):
3085 Hoist use of SCOPED_STRING out of a scope, so that its returned
3086 object lives long enough.
3087 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3088 as the string might be long or might not be ASCII.
3090 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3092 * msdos.c (internal_terminal_init): Bump version to 25.
3094 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3096 Keep stack-allocated Lisp objects fast rather than versatile.
3097 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3098 (SCOPED_CONS_INITIALIZER): New macro.
3099 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3100 (USE_LOCAL_ALLOCA): Remove.
3101 (local_cons, local_list1, local_list2, local_list3, local_list4):
3102 Remove. Stack overflow checking makes them too slow.
3103 (make_local_vector): Likewise. Also we just don't have enough
3105 (enum LISP_STRING_OVERHEAD): Remove.
3106 (local_string_init, local_vector_init): Remove prototypes.
3107 (make_local_string, build_local_string): Redesign to target short
3108 compile-time string constants, fall back to regular string allocation
3110 (lisp_string_size): New function.
3111 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3112 * alloc.c (local_string_init, local_vector_init): Remove.
3113 (verify_ascii) [ENABLE_CHECKING]: New function.
3114 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3115 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3116 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3117 * xselect.c, xterm.c: All related users changed.
3119 2014-09-28 Ken Brown <kbrown@cornell.edu>
3121 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3122 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3124 2014-09-27 Ken Brown <kbrown@cornell.edu>
3126 Fix implementation of HYBRID_MALLOC on Cygwin.
3127 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3128 (bss_sbrk_buffer_beg): New variable. Use it...
3129 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3130 incorrect definition.
3132 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3134 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3135 Make it into a function and change arg to be a function.
3137 * lisp.mk (lisp): Add elisp-mode.elc.
3139 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3141 * xfns.c (x_default_scroll_bar_color_parameter):
3142 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3143 to pacify --enable-gcc-warnings in non-scrollbar builds.
3145 2014-09-26 Ken Brown <kbrown@cornell.edu>
3147 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3149 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3151 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3152 MinGW builds that use GCC before 4.2.
3154 Default to stack objects on DOS_NT platforms as well.
3155 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3156 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3158 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3160 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3161 ALIGN_STACK attribute.
3163 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3165 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3166 ALIGN_STACK attribute.
3168 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3169 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3171 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3173 * frame.c (frame_inhibit_resize):
3174 * widget.c (EmacsFrameResize):
3175 * window.c (resize_frame_windows, Fset_window_configuration):
3176 * xdisp.c (expose_frame):
3177 * xfns.c (x_change_tool_bar_height):
3178 * xmenu.c (update_frame_menubar):
3179 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3180 Remove code left dead after 2014-07-27 changes.
3182 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3184 Fix local_cons etc. to not exhaust the stack when in a loop.
3185 Problem reported in:
3186 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3187 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3188 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3189 (Ffind_charset_string):
3190 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3191 * data.c (wrong_range):
3192 * editfns.c (Fpropertize, format2):
3193 * emacs.c (init_cmdargs, decode_env_path):
3194 * fileio.c (auto_save_error):
3195 * fns.c (Fyes_or_no_p):
3196 * font.c (font_style_to_value, font_parse_xlfd)
3197 (font_parse_family_registry, font_delete_unmatched)
3199 * fontset.c (Fset_fontset_font):
3200 * frame.c (x_get_arg):
3201 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3202 (read_char_minibuf_menu_prompt):
3203 * keymap.c (silly_event_symbol_error, describe_vector):
3204 * lread.c (load_warn_old_style_backquotes):
3205 * menu.c (single_menu_item):
3206 * minibuf.c (Fread_buffer):
3207 * process.c (status_message, Fformat_network_address)
3208 (server_accept_connection):
3209 * textprop.c (copy_text_properties):
3210 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3211 * xfns.c (x_default_scroll_bar_color_parameter):
3212 * xfont.c (xfont_open):
3213 * xselect.c (x_clipboard_manager_error_1):
3214 * xterm.c (x_term_init):
3215 Put USE_LOCAL_ALLOCA at the start of the function.
3216 * fns.c (maybe_resize_hash_table): Use build_string instead of
3217 build_local_string, since we'd otherwise need a conditional
3218 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3219 not worth the bother of optimization.
3220 * font.c (font_delete_unmatched): Remove by-hand code that
3221 observed MAX_ALLOCA limit, since it's now done automatically.
3222 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3223 since build_local_string needs its sa_alloc.
3224 * lisp.h (lisp_word_count): New function.
3225 (SAFE_ALLOCA_LISP): Use it.
3226 (USE_LOCAL_ALLOCA): New macro.
3227 (local_cons, make_local_vector, make_local_string):
3228 Observe the MAX_ALLOCA limit.
3229 (LISP_STRING_OVERHEAD): New constant.
3230 (make_local_string): Use it.
3232 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3234 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3235 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3236 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3237 and Solaris and it's likely to work on similar platforms.
3239 Avoid signed integer overflow when converting Time to ptrdiff_t.
3240 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3242 (position_to_Time, Time_to_position): New functions.
3243 (gen_help_event, kbd_buffer_get_event): Use them.
3244 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3245 Go back to plain 'unsigned long', so that 'Time' is the same
3246 for both X and non-X builds; this is less likely to cause surprise.
3247 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3248 are the same size; this is no longer required.
3250 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3251 of bit 28 and of whether an unsigned value is negative.
3252 This simplifies the code a bit, and pacifies clang 3.4.
3254 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3256 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3257 Windows builds, where 'long' is a 32-bit type.
3259 * w32inevt.h (w32_console_mouse_position): Update the argument
3260 types to use 'Time'.
3262 * w32term.c (w32_mouse_position)
3263 (x_horizontal_scroll_bar_report_motion)
3264 (x_scroll_bar_report_motion): Update the argument types to use
3267 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3269 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3270 (struct input_event): ...unsigned bitfields. Likewise for
3271 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3272 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3273 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3274 (kbd_buffer_get_event): Adjust users.
3275 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3276 (make_scroll_bar_position): New function, refactored out of...
3277 (make_lispy_event): ...adjusted user.
3278 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3279 * nsterm.m (ns_mouse_position, mouseUp):
3280 * term.c (term_mouse_position):
3281 * w32inevt.c (w32_console_mouse_position):
3282 * w32term.c (w32_mouse_position):
3283 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3284 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3285 Prefer enum and explicit enum members to integers and numeric values.
3287 * chartab.c (uniprop_encode_value_numeric):
3288 * font.c (font_style_to_value): Use make_local_vector.
3289 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3290 * keymap.c (append_key): Use scoped_list1.
3292 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3293 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3295 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3297 Fix some slow uses and misuses of strcat.
3298 * doc.c (get_doc_string):
3299 * gtkutil.c (get_utf8_string):
3300 * xsmfns.c (x_session_initialize):
3301 Avoid recomputation of string length.
3302 * ftfont.c (ftfont_spec_pattern):
3303 * xfns.c (xic_create_fontsetname):
3304 Don't assume output buffer is initially zero.
3306 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3308 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3309 All callers changed.
3310 * xterm.c (x_term_init): Use new functionality to avoid two needs
3311 to compute a string length.
3313 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3315 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3317 Use known length of a Lisp string to copy it faster.
3318 * lisp.h (lispstrcpy): New function. Add comment.
3319 * callproc.c (child_setup):
3320 * dbusbind.c (xd_append_arg):
3321 * doc.c (get_doc_string):
3322 * font.c (Ffont_xlfd_name):
3323 * frame.c (xrdb_get_resource):
3324 * process.c (Fmake_network_process, network_interface_info):
3325 * w32fns.c (Fx_open_connection):
3326 * w32proc.c (sys_spawnve):
3327 * xfns.c (select_visual):
3328 * xfont.c (xfont_list):
3329 * xsmfns.c (x_session_initialize):
3330 * xterm.c (x_term_init): Use it.
3332 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3334 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3335 Reported by Dmitry Antipov in thread leading to:
3336 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3337 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3338 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3340 * callproc.c (call_process): Save and restore sa_avail.
3341 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3342 (AVAIL_ALLOCA): New macro.
3343 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3344 Use it, and check against sa_avail rather than MAX_ALLOCA.
3346 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3348 On OSX, do not free font-specific data more than once (Bug#18501).
3349 * macfont.m (macfont_close): Release and free font-specific data
3350 only if it wasn't previously freed.
3352 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3354 * unexmacosx.c (dump_it): Improve error message.
3356 2014-09-22 Juri Linkov <juri@jurta.org>
3358 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3359 (Bug#10747, bug#18334)
3361 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3363 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3364 units in which the position is measured. (Bug#18493)
3366 * xdisp.c (redisplay_internal): Force redisplay of all windows
3367 that show a buffer whose narrowing has changed. (Bug#18490)
3369 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3371 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3372 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3373 lines, draw the hollow-box and hbar cursors on the right side of
3374 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3377 * xterm.c (x_draw_stretch_glyph_string):
3378 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3379 caused the block cursor to disappear on a TAB in R2L lines in
3380 every window except the leftmost one. Reported by Martin Rudalics
3383 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3385 Always use matched specpdl entry to record call arguments (Bug#18473).
3386 * lisp.h (record_in_backtrace): Adjust prototype.
3387 * eval.c (record_in_backtrace): Return current specpdl level.
3388 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3389 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3390 entry and use that entry in call to backtrace_debug_on_exit.
3391 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3392 (do_debug_on_call): Get current specpdl level as 2nd arg.
3394 Prefer ptrdiff_t to int and avoid integer overflows.
3395 * fileio.c (make_temp_name):
3396 * font.c (font_parse_family_registry): Avoid integer
3397 overflow on string size calculation.
3398 * data.c (Faset): Likewise for byte index.
3400 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3402 Fix display of R2L lines in partial-width windows.
3403 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3404 assigned the correct value.
3405 (extend_face_to_end_of_line): Account for truncation and
3406 continuation glyphs in R2L rows when one of the fringes is not
3408 (display_line): Don't assign negative X offset to a row if we are
3409 going to produce a truncation glyph for it. When handling
3410 truncated R2L rows, consider the width of the left fringe instead
3412 (produce_special_glyphs): Fix bogus assignments.
3414 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3416 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3417 always set to a valid value. Make sure the size passed to alloca
3418 is always positive. (Bug#18516)
3420 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3422 Avoid extra call to oblookup when interning symbols.
3423 * lisp.h (intern_driver): Add prototype.
3424 * lread.c (intern_driver): New function.
3425 (intern1, intern_c_string_1, Fintern):
3426 * font.c (font_intern_prop):
3427 * w32font.c (intern_font_name): Use it.
3429 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3431 Minor improvements to new stack-allocated Lisp objects.
3432 * frame.h (FRAME_PARAMETER):
3433 Prefer scoped_list1 to local_list1 where either would do.
3434 * lisp.h (scoped_list4): New macro.
3435 (local_cons, local_list1, local_list2, local_list3, local_list4)
3436 (make_local_vector, make_local_string, build_local_string):
3437 Prefer functions to macros where either would do.
3438 * xdisp.c (build_desired_tool_bar_string):
3439 Prefer scoped_list4 to local_list4 where either would do.
3441 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3443 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3444 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3445 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3446 * frame.h (FRAME_PARAMETER): New macro.
3447 * dispnew.c (init_display):
3448 * fontset.c (Fset_fontset_font):
3449 * frame.c (x_default_parameter):
3450 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3451 * xfns.c (x_default_scroll_bar_color_parameter)
3452 (x_default_font_parameter, x_create_tip_frame): Use it.
3453 * editfns.c (Fpropertize): Use local_cons.
3454 * process.c (status_message): Use build_local_string.
3455 * xfont.c (xfont_open): Use make_local_string.
3456 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3458 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3460 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3461 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3462 !__clang__. This works with GCC and with clang and is safer for
3463 compilers we don't know about.
3464 (local_cons): Rename parameter to make capture less likely.
3466 2014-09-17 Samuel Bronson <naesten@gmail.com>
3468 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3470 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3472 Fix minor problems found by static checking.
3473 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3475 * buffer.h (decode_buffer): Doc and indentation fixes.
3476 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3478 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3480 Avoid clang-specific warnings.
3481 * buffer.c (init_buffer): Shut up -Wself-assign.
3482 * process.c (server_accept_connection): Shut up -Wunsequenced.
3484 2014-09-16 Daniel Colascione <dancol@dancol.org>
3486 * fns.c (sxhash): For symbols, use address as hash code.
3488 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3490 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3491 * charset.c (load_charset_map_from_file): Use scoped_list2
3492 and build_local_string.
3493 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3494 * emacs.c (init_cmdargs, decode_env_path):
3495 * fileio.c (Fexpand_file_name):
3496 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3497 * frame.c (x_get_arg):
3498 * keyboard.c (safe_run_hooks_error):
3499 * lread.c (load_warn_old_style_backquotes):
3500 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3501 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3502 * xselect.c (x_clipboard_manager_error_1)
3503 (x_clipboard_manager_save_all):
3504 * xterm.c (x_term_init): Use build_local_string.
3506 Avoid more integer overflows on string size calculations.
3507 * category.c (Fmake_category_set):
3508 * xdisp.c (get_overlay_arrow_glyph_row):
3509 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3511 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3513 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3514 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3515 error message format. Use message_with_string to have non-ASCII
3516 file names properly displayed.
3517 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3518 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3519 where these APIs are not available even in UNICOWS.DLL.
3520 Improve the format of error messages and include the file name in them
3522 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3523 call play-sound-functions, per documentation.
3525 * w32.c (w32_get_long_filename, w32_get_short_filename):
3526 Constify the input file name arguments.
3528 * w32.h (w32_get_long_filename, w32_get_short_filename):
3531 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3533 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3534 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3535 [USE_LOCAL_ALLOCATORS]: New macros.
3536 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3537 (build_local_string): Avoid argument name expansion clash with
3539 * alloc.c (toplevel)
3540 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3541 Preprocessor guard to avoid impossible configuration.
3542 * charset.c (Ffind_charset_region, Ffind_charset_string):
3543 Use make_local_vector.
3544 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3545 * textprop.c (Fput_text_property, Fadd_face_text_property):
3547 (copy_text_properties): Use local_cons and local_list3.
3548 * chartab.c (uniprop_table):
3549 * data.c (wrong_choice, wrong_range):
3550 * doc.c (get_doc_string):
3551 * editfns.c (format2):
3552 * fileio.c (Fexpand_file_name, auto_save_error):
3553 * fns.c (Fyes_or_no_p):
3554 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3555 * fontset.c (Fset_fontset_font):
3556 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3557 (read_char_minibuf_menu_prompt):
3558 * keymap.c (silly_event_symbol_error, describe_vector):
3559 * menu.c (single_menu_item):
3560 * minibuf.c (Fread_buffer):
3561 * process.c (status_message, Fformat_network_address)
3562 (server_accept_connection): Use make_local_string and
3563 build_local_string. Prefer compound literals where appropriate.
3565 2014-09-15 Daniel Colascione <dancol@dancol.org>
3567 * fns.c (Fsort): Tweak sort docstring.
3569 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3571 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3572 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3573 set errno to EAGAIN instead, to allow the caller to retry the
3574 write after some waiting. Fixes deadlocks when Emacs exchanges a
3575 lot of data through the pipe. (Bug#18420)
3577 * sound.c (Fplay_sound_internal): Encode the sound file name in
3578 the ANSI codepage. Expand it against data-directory, as per docs,
3579 not against the current directory. No need to make a local copy
3580 of the file name; pass the encoded file name directly to
3581 do_play_sound. (Bug#18463)
3583 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3584 NULL, and the file name is not encodable in ANSI codepage, return
3585 the string with "?" replacement characters, which will fail the
3586 caller. This avoids returning a random value in that case.
3588 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3590 * window.c (Fresize_mini_window_internal): Set w->total_lines
3591 from w->pixel_height (Bug#18422).
3593 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3595 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3596 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3597 setting resize increments (Bug#18435).
3599 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3601 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3602 state around the call to line_bottom, since it can move the
3603 iterator to another screen line. This fixes off-by-one errors in
3604 the reported row in some rare cases.
3606 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3608 * callproc.c (init_callproc): Fix bug introduced at
3609 2014-09-07 (Bug#18474).
3611 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3613 Prefer ptrdiff_t to int and avoid integer overflows.
3614 * fileio.c (make_temp_name):
3615 * font.c (font_parse_family_registry): Avoid integer
3616 overflow on string size calculation.
3617 * data.c (Faset): Likewise for byte index.
3619 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3621 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3623 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3625 * lisp.h (make_local_string): Nitpick indent.
3626 * print.c (Fprin1_to_string): Remove unused GCPROs.
3628 More debugging aids around GCPROs.
3629 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3630 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3631 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3633 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3634 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3636 Remove redundant GCPROs around Ffuncall and Fapply calls.
3637 This is safe because Ffuncall protects all of its arguments by itself.
3638 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3639 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3640 (call6, call7): Likewise. Use compound literals where applicable.
3641 (run_hook_with_args_2): Use compound literal.
3643 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3645 Pacify --enable-gcc-warnings when no window system is used.
3646 These warnings found that subscript error, so they seem worthwhile.
3647 * composite.c (char_composable_p): Simplify a bit.
3648 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3649 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3650 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3651 * window.c (set_window_scroll_bars):
3652 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3653 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3654 Ignore -Wsuggest-attribute=const.
3655 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3656 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3658 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3660 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3661 Use check_iso_charset_parameter instead of doing the checks by hand.
3662 (check_iso_charset_parameter): Move up. Check parameters a bit
3663 more carefully, and return true for 96-char sets. All callers changed.
3665 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3667 Simplify lisp.h by removing the __COUNTER__ business.
3668 Reported by Dmitry Antipov in:
3669 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3670 * lisp.h (make_local_vector, make_local_string)
3671 (build_local_string): Simplify by not bothering with __COUNTER__.
3672 The __COUNTER__ business wasn't working properly, and was needed
3673 only for hypothetical future expansion anyway.
3675 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3677 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3678 terms to determine bitmap color. (Bug#18437)
3680 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3682 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3685 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3687 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3689 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3691 * xterm.c (handle_one_xevent): Detect iconified by looking at
3692 _NET_WM_STATE_HIDDEN.
3694 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3696 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3697 These can generate a constant with the correct value but the wrong
3698 width, which doesn't work as a printf argument. All uses removed.
3699 Reported by Dmitry Antipov in:
3700 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3701 (ENUMABLE): Remove; no longer needed.
3702 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3703 Remove; no longer needed because of the above change.
3704 Each definiens moved to the only use.
3706 Improve the experimental local and scoped allocation.
3707 * alloc.c (local_string_init, local_vector_init):
3708 New functions, defined if USE_LOCAL_ALLOCATORS.
3709 Mostly, these are moved here from lisp.h, as it's not
3710 clear it's worth making them inline.
3711 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3712 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3713 USE_STACK_LISP_OBJECTS, not on a laundry list.
3714 (local_string_init, local_vector_init): New decls.
3715 (union Aligned_Cons): New type.
3716 (scoped_cons): Use it. Give up on the char trick, as it's a too
3717 much of a maintenance hassle; if someone wants this speedup
3718 they'll just need to convince their compiler to align properly.
3719 Conversely, use the speedup if struct Lisp_Cons happens to
3720 be aligned even without a directive. Better yet, help it along
3721 by using union Aligned_Cons rather than struct Lisp_Cons.
3722 (pointer_valid_for_lisp_object): Remove. This check is not
3723 necessary, since make_lisp_ptr is already doing it. All uses removed.
3724 (local_vector_init, local_string_init): Move to alloc.c.
3725 (build_local_vector): Remove this awkward macro, replacing with ...
3726 (make_local_vector): New macro, which acts more like a function.
3727 Use statement expressions and use __COUNTER__ to avoid macro
3728 capture. Fall back on functions if these features are not supported.
3729 (build_local_string, make_local_string): Likewise.
3731 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3733 * xterm.c (x_term_init): Consolidate duplicated code.
3734 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3735 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3736 Add eassert and mark dpyinfo as dead only if it was alive.
3738 Add macros to allocate temporary Lisp objects with alloca.
3739 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3740 * character.h (parse_str_as_multibyte): Move prototype to ...
3741 * lisp.h (parse_str_as_multibyte): ... here.
3742 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3743 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3745 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3746 (local_string_init): New functions.
3747 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3748 (init_alloc_once): Call it.
3750 Cleanup last change and make all new stuff conditional.
3751 * lisp.h (build_local_string): Rename to ...
3752 (make_local_string): ... this macro.
3753 (build_local_string, scoped_list1, scoped_list3): New macros.
3754 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3755 and functions as such, use regular fallbacks otherwise.
3756 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3759 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3761 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3762 always make sure the marginal areas of the row are in sync with
3763 what the window wants. (Bug#18419)
3765 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3766 existing binding of a variable, to avoid silently aborting
3767 commands that use specbind. (Bug#18331)
3769 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3771 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3772 * coding.c (growable_destination): New function.
3773 (produce_chars): Use it for sanity checks. Do not fiddle with
3774 dst_end if the source and destination are both nil, as it's
3775 the caller's responsibility to avoid overlap.
3776 * keyboard.c (read_decoded_event_from_main_queue):
3777 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3778 length, not 4 times, to prevent decode_coding_c_string from trying
3779 to reallocate a destination. This removes the need for the FIXME.
3781 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3782 All callers simplified. Add a comment about exec_failed, vfork,
3785 Adjust drag-and-drop fix when window is above top (Bug#18303).
3786 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3787 XCDR bleed into XCAR's encoded value. Improve checks for
3788 out-of-range data while we're at it.
3790 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3792 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3793 is CONSP (Bug#18303).
3795 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3797 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3798 'alloca' gets passed arguments larger than MAX_ALLOCA.
3800 * font.c (MAX): Define if not defined elsewhere.
3802 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3804 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3805 here for destination buffer, to work around what appears to be a
3806 bug in decode_coding_c_string when the source and destination are
3809 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3810 This follows up on the recent thread in emacs-devel on alloca; see:
3811 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3812 This patch also cleans up alloca-related glitches noted while
3813 examining the code looking for unbounded alloca.
3815 * callproc.c (init_callproc):
3816 Rewrite to avoid need for alloca.
3817 * buffer.c (mouse_face_overlay_overlaps)
3818 (report_overlay_modification):
3819 * buffer.h (GET_OVERLAYS_AT):
3820 * coding.c (make_subsidiaries):
3821 * doc.c (Fsnarf_documentation):
3822 * editfns.c (Fuser_full_name):
3823 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3824 (search_embedded_absfilename, Fsubstitute_in_file_name):
3825 * fns.c (Fmake_hash_table):
3826 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3827 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3828 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3829 (xrdb_get_resource, x_get_resource_string):
3830 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3831 * ftxfont.c (ftxfont_draw):
3832 * image.c (xbm_load, xpm_load, jpeg_load_body):
3833 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3835 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3837 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3838 (find_and_return_menu_selection):
3839 * print.c (PRINTFINISH):
3840 * process.c (Fformat_network_address):
3841 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3842 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3843 * sound.c (wav_play, au_play):
3844 * syntax.c (skip_chars):
3845 * term.c (tty_menu_activate, tty_menu_show):
3846 * textprop.c (get_char_property_and_overlay):
3847 * window.c (Fset_window_configuration):
3848 * xdisp.c (safe__call, next_overlay_change, vmessage)
3849 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3850 * xfaces.c (face_at_buffer_position):
3851 * xmenu.c (x_menu_show):
3852 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3853 allocation size isn't bounded.
3854 * callint.c (Fcall_interactively): Redo memory_full check
3855 so that it can be done at compile-time on some platforms.
3856 * coding.c (MAX_LOOKUP_MAX): New constant.
3857 (get_translation_table): Use it.
3858 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3859 SAFE_ALLOCA, to catch integer overflows on size calculation.
3860 (exec_failed) [!DOS_NT]: New function.
3861 (child_setup) [!DOS_NT]: Use it.
3862 * editfns.c (Ftranspose_regions):
3863 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3864 * editfns.c (check_translation):
3865 Allocate larger buffers on the heap.
3866 * eval.c (internal_lisp_condition_case):
3867 Check for MAX_ALLOCA overflow.
3868 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3869 (Fbase64_encode_region, Fbase64_decode_region):
3870 Avoid unnecessary calls to SAFE_FREE before 'error'.
3871 * buffer.c (mouse_face_overlay_overlaps):
3872 * editfns.c (Fget_pos_property, check_translation):
3873 * eval.c (Ffuncall):
3874 * font.c (font_unparse_xlfd, font_find_for_lface):
3875 * ftfont.c (ftfont_drive_otf):
3876 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3877 (menu_bar_items, tool_bar_items):
3878 * sound.c (Fplay_sound_internal):
3879 * xdisp.c (load_overlay_strings, dump_glyph_row):
3880 Use an ordinary auto buffer rather than alloca, since the
3881 allocation size is fixed and small.
3882 * ftfont.c: Include <c-strcase.h>.
3883 (matching_prefix): New function.
3884 (get_adstyle_property): Use it, to avoid need for alloca.
3885 * keyboard.c (echo_add_key):
3886 * keymap.c (describe_map): Use ptrdiff_t, not int.
3887 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3888 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3889 when counting bytes.
3890 * lisp.h (xlispstrdupa): Remove, replacing with ...
3891 (SAFE_ALLOCA_STRING): ... new macro with different API.
3892 This fixes a portability problem, namely, alloca result
3893 passed to another function. All uses changed.
3894 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3896 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3897 (REGEX_ALLOCATE): New macros.
3898 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3899 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3901 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3903 (decode_mode_spec_coding): Store directly into buf rather than
3904 into an alloca temporary and copying the temporary to the buf.
3906 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3908 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3910 2014-09-04 Jan D <jan.h.d@swipnet.se>
3912 * xterm.c (x_term_init): Don't call x_session_initialize if running
3913 as a daemon (Bug#18375).
3915 * xsmfns.c: Initialize ice_fd.
3917 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3919 Less chatter in 'make' output.
3920 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3921 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3922 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3924 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3926 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3927 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3929 * nsfns.m (Fx_create_frame):
3930 * w32fns.c (Fx_create_frame):
3931 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3934 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3936 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3937 the reported row in the case of a window with a header line, by
3938 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3939 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3941 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3943 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3944 when configured --with-wide-int on typical 32-bit platforms.
3946 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3948 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3949 when HPOS is negative, for the benefit of R2L glyph rows whose
3950 newline overflows into the fringe.
3952 2014-09-03 Ken Brown <kbrown@cornell.edu>
3954 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3956 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3958 Minor cleanup of recent strlen-avoiding patch.
3959 * fileio.c (CHECK_LENGTH): Remove.
3960 Rewrite callers so that they don't need it.
3961 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3962 variable wasn't set.
3964 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3966 * fileio.c (CHECK_LENGTH): New macro.
3967 (Fexpand_file_name): Use it and get rid of a few more calls
3968 to strlen and strcat.
3969 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3970 * lisp.h (egetenv): ... because of a new inline function used to
3971 avoid calls to strlen for a compile-time constants.
3973 * buffer.h (decode_buffer): New function.
3974 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3975 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3976 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3977 * data.c (Flocal_variables_p):
3978 * fileio.c (Fverify_visited_file_modtime):
3979 * marker.c (live_buffer): Use it.
3981 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3983 Avoid extra calls to strlen in filesystem I/O routines.
3984 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3985 the length of 'newdir' is known or may be precalculated.
3986 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3987 not 'char *', and so use precalculated length.
3988 (Ffile_accessible_directory_p):
3989 * callproc.c (encode_current_directory, init_callproc):
3990 * charset.c (init_charset):
3991 * lread.c (load_path_check, load_path_default): Adjust users.
3992 * lisp.h (file_accessible_directory_p): Tweak prototype.
3994 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3996 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3999 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4001 --enable-silent-rules now suppresses more chatter.
4002 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4003 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4004 (am__v_CCLD_1): New macros, taken from Automake.
4005 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4007 Clean up extern decls a bit.
4008 * bytecode.c: Include blockinput.h and keyboard.h rather
4009 than rolling their APIs by hand.
4010 * emacs.c: Include regex.h and rely on its and lisp.h's API
4011 rather than rolling them by hand.
4012 * lastfile.c: Include lisp.h, to check this file's API.
4013 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4015 * regex.h (re_max_failures): New decl.
4016 * unexcw.c, unexmacosx.c, unexw32.c:
4017 Rely on lisp.h's API rather than rolling it by hand.
4018 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4019 Declare at top level, to pacify GCC -Wnested-externs.
4021 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4023 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4024 clipping rectangle become negative (i.e. large positive, since
4025 it's an unsigned data type). This can happen in R2L hscrolled
4026 glyph rows, and caused us to draw the cursor glyph on the fringe.
4027 For the details, see
4028 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4030 2014-08-31 Ken Brown <kbrown@cornell.edu>
4032 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4033 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4034 is defined. (Bug#18368)
4036 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4038 Vector-sorting fixes (Bug#18361).
4039 It's not safe to call qsort or qsort_r, since they have undefined
4040 behavior if the user-specified predicate is not a total order.
4041 Also, watch out for garbage-collection while sorting vectors.
4042 * fns.c: Include <vla.h>.
4043 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4044 (sort_vector_compare): Remove, replacing with ....
4045 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4046 ... these new functions.
4047 (sort_vector): Rewrite to use the new functions.
4048 GCPRO locals, since the predicate can invoke the GC.
4049 Since it's in-place return void; caller changed.
4050 (merge): Use 'inorder', for clarity.
4052 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4053 One can't hoist this out of the 'if', because intervening calls to
4054 newlocale, twolower, etc. can change errno.
4056 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4058 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4059 wording of the error messages.
4060 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4063 * w32proc.c (get_lcid_callback): Accept locale specifications
4064 without the country part, as in "enu" vs "enu_USA".
4065 (w32_compare_strings): Signal an error if a locale was specified,
4066 but couldn't be translated into a valid LCID.
4068 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4070 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4072 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4074 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4075 errno after towlower_l. errno's value is not specified after
4076 towlower_l. Instead, assume that towlower_l returns its argument
4077 on failure, which is portable in practice.
4079 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4081 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4083 * w32proc.c (w32_compare_strings): Accept additional argument
4084 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4085 if requested. If w32-collate-ignore-punctuation is non-nil, add
4086 NORM_IGNORESYMBOLS to the flags.
4087 (LINGUISTIC_IGNORECASE): Define if not already defined.
4088 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4090 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4093 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4095 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4096 Define substitutes for platforms that lack them.
4097 (str_collate): Add arguments locale and ignore_case.
4099 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4100 Add optional arguments LOCALE and IGNORE-CASE.
4102 * lisp.h (str_collate): Adapt argument list.
4104 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4106 Add vectors support to Fsort.
4107 * fns.c (sort_vector, sort_vector_compare): New functions.
4108 (sort_list): Likewise, refactored out of ...
4109 (Fsort): ... adjusted user. Mention vectors in docstring.
4110 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4111 * alloc.c (make_save_int_obj): New function.
4112 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4113 (make_save_int_obj): Add prototype.
4115 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4116 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4117 Conditionally define to match system's qsort_r signature.
4118 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4120 2014-08-28 Ken Brown <kbrown@cornell.edu>
4122 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4123 dumping and the system malloc after dumping. (Bug#18222)
4125 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4126 Define as macros, expanding to hybrid_malloc, etc.
4127 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4128 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4130 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4131 full implementation on Cygwin. Remove Cygwin-specific code that
4132 is no longer needed.
4133 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4134 Redefine as macros expanding to gmalloc, grealloc, etc.
4135 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4136 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4137 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4138 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4140 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4141 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4142 HAVE_POSIX_MEMALIGN)]: New functions.
4143 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4144 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4145 hybrid_aligned_alloc; declare.
4146 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4147 HAVE_POSIX_MEMALIGN)]: Define.
4148 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4149 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4150 Define as macro, expanding to gget_current_dir_name, and define
4152 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4153 malloc_enable_thread(). Don't initialize malloc.
4154 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4155 no longer defined on Cygwin).
4156 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4157 * sheap.c (bss_sbrk_buffer_end): New variable.
4158 * unexcw.c (__malloc_initialized): Remove variable.
4159 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4161 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4164 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4166 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4167 In `event->y' return entire range (the size of the scroll bar minus
4169 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4170 return entire range (the scaled size of the scroll bar minus
4171 that of the slider). In `portion' return the scaled position of
4173 (xaw_jump_callback): Restore part of code for vertical scroll
4174 bar broken in change from 2014-07-27.
4175 (xaw_scroll_callback): Provide incremental scrolling with
4176 horizontal scroll bars.
4178 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4180 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4182 * indent.c (Fvertical_motion): Fix vertical motion up through a
4183 display property after a newline. (Bug#18276)
4185 * xdisp.c (display_line): Don't assume that the call to
4186 reseat_at_next_visible_line_start ends up at a character
4187 immediately following the newline on the previous line.
4188 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4189 beyond ZV, which causes infloop in redisplay. For the details, see
4190 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4192 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4193 coordinate for hscrolled R2L screen lines. (Bug#18277)
4195 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4197 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4200 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4202 * syntax.c (scan_lists): Don't examine positions before BEGV.
4205 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4207 Improve robustness of new string-collation code (Bug#18051).
4208 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4209 (newlocale, wcscoll_l): Define substitutes for platforms that
4210 lack them, so as to simplify the mainline code.
4211 (str_collate): Simplify the code by assuming the above definitions.
4212 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4213 For example, the old version left the Emacs in the wrong locale if
4214 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4215 result. Report an error if newlocale fails.
4217 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4219 * lisp.h (str_collate):
4220 * sysdep.c (str_collate): Return int.
4221 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4223 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4225 Fix some glitches in previous change.
4226 * sysdep.c (stack_direction): Replace stack_grows_down
4227 to simplify calculation of stack boundaries.
4228 (handle_sigsegv): Check whether we really crash somewhere near
4229 to stack boundary, and handle fatal signal as usual if not.
4230 (init_sigsegv): Adjust accordingly.
4231 * keyboard.c (Vtop_level_message): Rename to
4232 Vinternal__top_level_message, as suggested by Stefan Monnier in
4233 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4234 All related users changed.
4236 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4238 Handle C stack overflow caused by too nested Lisp evaluation.
4239 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4240 siglongjmp point to transfer control from SIGSEGV handler.
4241 * keyboard.c (return_to_command_loop, recover_top_level_message)
4242 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4243 (regular_top_level_message): New variable.
4244 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4245 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4247 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4248 new variables described above.
4249 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4250 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4251 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4252 (init_sigsegv): New function.
4253 (init_signals): Use it.
4255 2014-08-25 Ken Brown <kbrown@cornell.edu>
4257 * emacs.c (main): Remove use of obsolete macro
4258 G_SLICE_ALWAYS_MALLOC.
4260 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4262 Implement locale-sensitive string collation for MS-Windows.
4263 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4264 New functions. (Bug#18051)
4266 * w32.h (w32_compare_strings): Add prototype.
4268 * w32.c <g_b_init_compare_string_w>: New global flag.
4269 (globals_of_w32): Initialize it.
4271 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4273 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4274 [WINDOWSNT]: Call str_collate on MS-Windows.
4276 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4278 One more minor cleanup of font subsystem.
4279 * font.h (struct font_driver): Convert text_extents to
4280 return void because returned value is never actually used.
4281 * macfont.m (macfont_text_extents):
4282 * w32font.c (w32font_text_extents):
4283 * xftfont.c (xftfont_text_extents): Adjust to return void
4284 and assume that 'metrics' argument is always non-NULL.
4285 * ftfont.c (ftfont_text_extents):
4286 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4288 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4290 Minor cleanups of str_collate fix (Bug#18051).
4291 * fns.c (str_collate): Move decl from here ...
4292 * lisp.h (str_collate): ... to here.
4293 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4294 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4295 potential problems with integer overflow. Don't assume
4296 setlocale succeeds. Remove unnecessary test before restoring
4297 locale via setlocale, and free the copied setlocale string
4300 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4302 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4304 * sysdep.c (str_collate): New function. (Bug#18051)
4306 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4308 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4309 if the initial "rm -f" fails. This is for MinGW builds, where
4310 MS-Windows will not allow deleting the executable file of a
4313 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4315 * w32term.c (w32_scroll_bar_handle_click)
4316 (w32_horizontal_scroll_bar_handle_click)
4317 (x_scroll_bar_report_motion)
4318 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4319 SB_THUMBTRACK, use the 32-bit position information returned by
4320 GetScrollInfo, not the 16-bit information returned in the Windows
4323 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4325 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4326 second coordinate ('y') reported for dragging the horizontal
4329 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4331 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4332 and text area-relative x-coordinates.
4334 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4336 Avoid overwriting the reversed_p flags in the glyph matrices when
4337 init_iterator or start_display are called.
4338 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4340 (tool_bar_height, redisplay_tool_bar, try_window)
4341 (try_window_reusing_current_matrix, try_window_id)
4342 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4343 reversed_p flag of the iterator's glyph row where the glyph row
4344 is going to be redrawn.
4346 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4348 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4350 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4352 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4353 of emacs_event return length from si.nPage to si.nMax.
4354 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4355 interchange start and end of thumb.
4357 2014-08-15 Ken Brown <kbrown@cornell.edu>
4359 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4360 ERRORCHECK mutexes. (Bug#18222)
4362 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4364 * frame.c (set_menu_bar_lines_1): Remove.
4365 (set_menu_bar_lines): Call change_frame_size instead of
4366 set_menu_bar_lines_1.
4368 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4370 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4373 2014-08-11 Glenn Morris <rgm@gnu.org>
4375 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4376 writing before backing up, since it causes a more serious problem
4377 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4378 (choose_write_coding_system): No longer callable from Lisp.
4379 Move last piece back here from Fwrite_region.
4380 (Fwrite_region, syms_of_fileio): Update for above changes.
4382 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4384 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4385 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4386 (Fwindow_new_pixel, Fset_window_new_pixel)
4387 (Fset_window_new_total, Fset_window_new_normal)
4388 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4390 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4392 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4394 * fontset.c (Finternal_char_font): Recompute basic faces if the
4395 frame's face cache was cleared. (Bug#18162)
4397 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4399 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4400 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4401 base buffer's undo list.
4403 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4405 Fix a couple of recent inadvertent breaks of the MSDOS port.
4406 * msdos.c: include required menu.h
4407 * term.c: set correct menu_show_hook on MSDOS.
4409 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4411 Fix handling of menu bar line on TTY frames (Bug#18136)
4413 * dispnew.c (handle_window_change_signal):
4414 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4415 frame's menu bar lines subtracted from height.
4416 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4418 (adjust_frame_size): Count in menu bar when setting FrameRows.
4419 (make_terminal_frame): When setting up the frame's lines and
4420 text height don't count in the menu bar.
4421 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4422 lines subtracted from height.
4423 (do_switch_frame): Set tty's FrameRows to number of total lines
4425 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4426 is used, return total number of lines and columns.
4427 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4429 * term.c (OUTPUT, tty_set_terminal_modes)
4430 (tty_set_terminal_window, tty_set_scroll_region)
4431 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4432 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4433 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4434 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4435 Call change_frame_size with frame's menu bar lines subtracted
4437 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4438 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4441 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4443 * alloc.c (Fmemory_info): Remove a stray brace.
4445 * process.c: Fix a comment typo.
4447 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4449 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4451 * widgetprv.h (EmacsFramePart): Remove font.
4453 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4454 (resources, setup_frame_cursor_bits): Remove unused variables and
4455 functions, esp. wrt. font (Bug#18227).
4457 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4459 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4461 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4463 Refer to MS-DOS using the same name everywhere.
4465 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4469 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4471 * w32term.c (w32_redeem_scroll_bar):
4472 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4473 not redeeming scroll bars that have been turned off.
4475 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4477 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4478 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4479 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4480 (safe_run_hook_funcall): Adjust accordingly.
4482 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4484 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4485 Condition correctly according to toolkit used.
4486 * frame.c (make_initial_frame, make_terminal_frame)
4487 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4488 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4489 assignments according to presence of toolkit scrollbars.
4490 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4491 Condition correctly according to toolkit used.
4492 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4493 only if toolkit supports it.
4494 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4496 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4498 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4500 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4502 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4503 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4504 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4505 (safe_run_hooks): Remove comment which is not relevant any more.
4507 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4509 Don't let big frames overrun the stack.
4510 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4511 Use SAFE_NALLOCA, not alloca.
4513 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4514 * dired.c (directory_files_internal): Use a volatile variable
4515 to prevent the compiler from optimizing away all copies of a local.
4516 I wonder how many other GC-related bugs like this lurk elsewhere?
4518 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4519 * xterm.h (struct x_display_info): New member 'connection'.
4520 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4521 so that x_delete_terminal has a file descriptor to pass to
4522 delete_keyboard_wait_descriptor.
4524 Don't mishandle year-9999 dates (Bug#18176).
4525 * editfns.c (decode_time_components): Store an invalid timespec
4526 on overflow, instead of returning false, so that the caller can
4527 distinguish overflow from other errors.
4528 (lisp_time_argument, lisp_seconds_argument): If the time is out
4529 of range, signal a time overflow instead of an invalid time spec.
4530 * keyboard.c (decode_timer): Treat time overflow like other
4533 Avoid undefined behavior with signed left shift.
4534 Caught by 'gcc -fsanitize=undefined'.
4535 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4536 * dispnew.c (line_hash_code, scrolling):
4537 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4538 Use 'unsigned', not 'int', for line hashes.
4539 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4541 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4543 Make compare-strings more compatible with old behavior (Bug#17903).
4544 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4546 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4548 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4549 Don't add label between left and right buttons (Bug#18129).
4551 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4553 Make functions static that no longer need to be extern.
4554 * frame.c, frame.h (set_menu_bar_lines):
4555 * keyboard.c (Qleftmost, Qrightmost):
4556 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4557 (x_set_internal_border_width):
4560 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4562 Fix display of R2L lines when the last character fits only partially.
4563 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4565 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4566 R2L row is visible only partially, give the row a negative x
4568 (display_line): Fix the calculation of the glyph whose pixel width
4569 is used to decide whether the last produced glyph fits on the
4570 line. When the last glyph fits only partially, give the row a
4573 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4574 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4575 pixel width of the first glyph that is hscrolled from display.
4576 (display_line): In R2L glyph rows, don't give a negative offset to
4577 row->x when the first glyph begins before first_visible_x.
4579 * xdisp.c (display_line): If called with iterator set up to write
4580 to a marginal area, delay the call to handle_line_prefix until we
4581 switch back to the text area. (Bug#18035)
4583 * .gdbinit (xwindow): The members total_cols, total_lines,
4584 left_col, and top_line are C integers (and has been so for the
4587 2014-08-01 Andreas Schwab <schwab@suse.de>
4589 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4590 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4592 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4594 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4595 (timerfd_callback): Ignore weird events with no data. Add tight
4596 assertions and comments.
4597 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4598 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4600 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4602 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4603 I had confused && with ||.
4605 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4607 Simplify timerfd configuration and fix some minor glitches.
4608 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4609 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4610 Fall back on timer_create if timerfd_create fails at runtime.
4611 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4612 kernel primitives to do resolution. All uses removed.
4613 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4614 (turn_on_atimers): Clear timer_create-based timers too,
4617 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4618 Without this change, the code can access the local variable 'width'
4619 even when it has not been initialized, and likewise for 'height';
4620 in either case this leads to undefined behavior.
4622 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4624 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4625 necessary, put horizontal scroll bar resources as well. See
4626 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4627 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4629 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4631 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4632 background value to match the resource of its vertical counterpart.
4634 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4636 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4637 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4639 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4641 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4642 change that added the top margin height to the requested height
4643 and revert (undocumented) part of 2014-07-28 change that changed
4644 the logic of whether a size change occurred.
4646 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4648 * .gdbinit (xwindow): The members total_cols, total_lines,
4649 left_col, and top_line are C integers (and has been so for the
4652 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4655 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4657 On GNU/Linux, use timerfd for asynchronous timers.
4658 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4659 (toplevel): Rename alarm_timer_ok to special_timer_available.
4660 [HAVE_TIMERFD]: Declare timerfd.
4661 [HAVE_CLOCK_GETRES]: Declare resolution.
4662 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4663 system timer resolution.
4664 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4665 (timerfd_callback) [HAVE_TIMERFD]: New function.
4666 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4667 [ENABLE_CHECKING]: New function for the sake of automated tests.
4668 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4669 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4670 [ENABLE_CHECKING]: Defsubr test function.
4671 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4672 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4673 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4675 Fix --without-x build and pacify --enable-gcc-warnings.
4676 Problems reported in Bug#18122 and Bug#18124.
4677 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4678 (frame_windows_min_size): Now static.
4679 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4681 (adjust_frame_size): Always declare prototype.
4683 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4684 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4685 * atimer.c (timerfd_callback): Always read expiration data.
4687 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4688 * process.c (add_timer_wait_descriptor): Add timer descriptor
4689 to input_wait_mask and non_process_wait_mask as well.
4691 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4693 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4695 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4697 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4698 Reinstate code removed by the prevoius commit to this file.
4700 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4702 * buffer.h (struct buffer): New fields scroll_bar_height and
4703 horizontal_scroll_bar_type.
4704 * buffer.c (bset_scroll_bar_height)
4705 (bset_horizontal_scroll_bar_type): New functions.
4706 (Fbuffer_swap_text): Handle old_pointm field.
4707 (init_buffer_once): Set defaults for scroll_bar_height and
4708 horizontal_scroll_bar_type.
4709 (syms_of_buffer): New variables scroll_bar_height and
4710 horizontal_scroll_bar_type.
4711 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4712 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4713 (set_vertical_scroll_bar): Remove prototype.
4714 (x_change_tool_bar_height): Add prototype.
4715 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4716 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4717 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4719 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4720 (update_window): Start mode_line_row->y after horizontal scroll
4722 (change_frame_size_1): Call adjust_frame_size.
4723 (init_display): When changing the size of a tty frame do not
4724 pass height of menu bar.
4725 (Qframe_windows_min_size): New symbol.
4726 * frame.h (struct frame): List tool bar fields after menu bar
4727 fields. Add official, total_lines, horizontal_scroll_bars,
4728 config_scroll_bar_height and config_scroll_bar_lines fields.
4729 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4730 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4731 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4732 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4733 (FRAME_WINDOWS_HEIGHT): New macros.
4734 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4735 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4736 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4737 horizontal scroll bar.
4738 (frame_inhibit_resize, adjust_frame_size)
4739 (frame_windows_min_size): Add declarations.
4740 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4741 (x_set_scroll_bar_default_height, x_set_left_fringe)
4742 (x_set_right_fringe, x_set_vertical_scroll_bars)
4743 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4744 (x_set_scroll_bar_height): Add external declarations.
4745 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4746 (adjust_frame_size): New functions.
4747 (make_frame): Initial horizontal_scroll_bars field.
4748 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4750 (make_initial_frame, make_terminal_frame): No horizontal scroll
4751 bar in initial and terminal frames. Use adjust_frame_size.
4752 (Fframe_total_cols): Fix doc-string.
4753 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4754 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4755 Rewrite using adjust_frame_size.
4756 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4757 (Qframe_windows_min_size): New symbols.
4758 (x_set_frame_parameters): Remove call of check_frame_size.
4759 (x_report_frame_params): Return scroll_bar_height value.
4760 (x_set_left_fringe, x_set_right_fringe): New functions.
4761 (adjust_frame_height, x_set_internal_border_width)
4762 (x_set_fringe_width): Remove.
4763 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4764 (x_set_scroll_bar_width, x_set_right_divider_width)
4765 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4766 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4768 (x_figure_window_size): Rewrite to make frame display the
4769 expected number of lines.
4770 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4771 (Vdefault_frame_horizontal_scroll_bars)
4772 (Vframe_initial_frame_tool_bar_height)
4773 (frame_inhibit_implied_resize): New variables.
4774 * fringe.c (compute_fringe_widths): Remove.
4775 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4776 (xg_create_horizontal_scroll_bar)
4777 (xg_update_horizontal_scrollbar_pos)
4778 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4779 (xg_get_default_scrollbar_height)
4780 (xg_clear_under_internal_border): Extern.
4781 * gtkutil.c (xg_frame_resized): Don't call
4782 do_pending_window_change.
4783 (xg_frame_set_char_size): Use adjust_frame_size.
4784 (style_changed_cb): Call update_theme_scrollbar_height and
4785 x_set_scroll_bar_default_height.
4786 (x_wm_set_size_hint): Don't call check_frame_size.
4787 (update_theme_scrollbar_height)
4788 (xg_get_default_scrollbar_height)
4789 (xg_create_horizontal_scroll_bar)
4790 (xg_update_horizontal_scrollbar_pos)
4791 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4792 (xg_create_scroll_bar): Set horizontal slot of bar.
4793 (xg_initialize): Call update_theme_scrollbar_height.
4794 (xg_clear_under_internal_border): No more static.
4795 * insdel.c (adjust_suspend_auto_hscroll): New function.
4796 (adjust_markers_for_delete, adjust_markers_for_insert)
4797 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4798 * keyboard.c (readable_events, discard_mouse_events)
4799 (make_lispy_event): Handle horizontal scroll bar click events.
4800 (Fsuspend_emacs): When changing the size of a tty frame do not
4801 pass height of menu bar.
4802 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4803 (Qright, Qleftmost, Qrightmost): New symbols.
4804 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4806 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4807 * nsfns.m (x_set_internal_border_width): New function.
4808 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4809 Remove extended fringe code.
4810 (x_set_window_size, x_new_font): Don't call
4811 compute_fringe_widths.
4812 * term.c (Fresume_tty): When changing the size of a tty frame do
4813 not pass height of menu bar.
4814 (clear_tty_hooks, set_tty_hooks):
4815 Clear horizontal_scroll_bar_hook.
4816 (init_tty): Frame has no horizontal scroll bars.
4817 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4818 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4819 scroll_bar_after_handle, scroll_bar_left_arrow,
4820 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4821 scroll_bar_to_rightmost entries.
4822 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4823 (struct terminal): Add set_horizontal_scroll_bar_hook.
4824 * w32console.c (initialize_w32_display):
4825 Clear horizontal_scroll_bar_hook.
4826 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4828 (x_clear_under_internal_border, x_set_internal_border_width):
4830 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4831 Set windows_or_buffers_changed when adding the menu bar.
4832 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4833 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4834 (w32_createhscrollbar): New functions.
4835 (w32_createscrollbar): Rename to w32_createvscrollbar.
4836 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4837 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4838 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4839 Add WM_EMACS_SHOWCURSOR.
4840 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4841 case do not artificially impose WM size hints.
4842 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4843 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4845 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4846 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4847 (unwind_create_frame_1): Remove.
4848 (Fx_create_frame): Make both scrollbars the system standard
4849 width and height. Use official field of frame structure to
4850 inhibit running window-configuration-change-hook.
4851 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4852 pixelwise. Handle frame's official field.
4853 (w32_frame_parm_handlers): Remove x_set_fringe_width
4854 entries. Add x_set_scroll_bar_height,
4855 x_set_horizontal_scroll_bars, x_set_left_fringe and
4857 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4858 pass height of menu bar to change_frame_size.
4859 * w32menu.c (set_frame_menubar): Rewrite using
4860 frame_inhibit_resize.
4861 * w32term.h (struct w32_display_info):
4862 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4863 (struct scroll_bar): Add horizontal.
4864 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4865 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4866 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4867 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4868 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4869 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4870 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4871 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4872 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4873 Define instead of WM_EMACS_CREATESCROLLBAR.
4874 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4875 WND_SCROLLBAR_INDEX.
4876 * w32term.c (horizontal_scroll_bar_min_handle)
4877 (horizontal_scroll_bar_left_border)
4878 (horizontal_scroll_bar_right_border): New integers.
4879 (x_set_frame_alpha): Replace x_highlight_frame by
4881 (x_window_to_scroll_bar): New argument "type". Update callers
4883 (w32_set_horizontal_scroll_bar_thumb)
4884 (x_horizontal_scroll_bar_report_motion)
4885 (w32_set_horizontal_scroll_bar)
4886 (w32_horizontal_scroll_bar_handle_click)
4887 (x_horizontal_scroll_bar_report_motion): New functions.
4888 (w32_mouse_position): Discriminate horizontal and vertical
4890 (my_create_scrollbar): Replace with two new functions
4891 my_create_vscrollbar and my_create_hscrollbar.
4892 (x_scroll_bar_create): New argument "horizontal".
4893 Update callers accordingly.
4894 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4895 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4897 (w32_read_socket): Handle WM_HSCROLL cae.
4898 (x_new_font): Don't recompute fringe widths.
4899 Use frame_inhibit_resize. Calculate new menu bar height iff we
4900 build without toolkit. Always clear under internal border.
4901 (x_set_window_size): Don't check frame size or recompute
4902 fringes. Reset fullscreen status before applying sizes.
4903 Always resize as requested by pixelwise argument. Don't call
4904 do_pending_window_change.
4905 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4906 (w32_initialize_display_info): Initialize dpyinfo's
4907 horizontal_scroll_bar_cursor entry.
4908 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4909 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4910 horizontal_scroll_bar_left_border.
4911 (w32fullscreen_hook): Intermittently resize window to normal
4912 when switching from fullscreen to maximized state.
4913 (run_window_configuration_change_hook): Don't run it if frame is
4915 (unwind_change_frame): Remove.
4916 (Fset_window_configuration): Rewrite using frame's official field.
4917 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4918 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4919 * window.h (struct window): New fields old_pointm,
4920 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4921 scroll_bar_height and suspend_auto_hscroll.
4922 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4924 (sanitize_window_sizes): Extern.
4925 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4926 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4927 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4928 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4929 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4931 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4932 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4933 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4934 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4935 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4936 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4937 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4938 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4939 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4940 (Fwindow_old_point, sanitize_window_sizes): New functions.
4941 (Qwindow_sanitize_window_sizes): New symbol.
4942 (window_body_height): Count in horizontal scroll bar.
4943 (set_window_hscroll, Fscroll_left, Fscroll_right):
4944 Set suspend_auto_hscroll slot.
4945 (Fwindow_inside_edges): Count fringes pixelwise.
4946 (coordinates_in_window, Fcoordinates_in_window_p):
4947 Consider horizontal scroll bar.
4948 (check_frame_size, adjust_window_margins): Remove functions and
4949 corresponding calls.
4950 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4951 (temp_output_buffer_show): Reset hscroll related fields.
4952 Initialize old_pointm.
4953 (make_parent_window): Initialize old_pointm.
4954 (make_window): Initialize old_pointm, horizontal scroll bar type,
4955 and scroll bar height.
4956 (resize_frame_windows): Don't count top margin in new sizes.
4957 Don't use safe sizes when shrinking a frame; let the window
4958 manager do the clipping.
4959 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4961 (Fdelete_window_internal): Unchain old_pointm marker.
4962 (window_scroll_pixel_based, Fscroll_other_window):
4964 (Fwindow_text_width, Fwindow_text_height): New argument
4966 (struct saved_window): New fields, old_pointm, hscroll_whole,
4967 suspend_auto_hscroll, scroll_bar_height and
4968 horizontal_scroll_bar_type.
4969 (Fset_window_configuration, save_window_save): Set new fields of
4971 (apply_window_adjustment): Don't call adjust_window_margins.
4972 (set_window_margins): Don't change margins if new sizes don't
4974 (set_window_scroll_bars): New argument "horizontal_type".
4975 Handle horizontal scroll bars. Don't change scroll bars if they
4976 don't fit into window.
4977 (Fset_window_scroll_bars): New argument "horizontal_type".
4978 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4979 (compare_window_configurations): Compare horizontal scroll bar
4981 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4982 horizontal scroll bar height.
4983 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4984 instead of FRAME_LINES.
4985 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4986 ON_VERTICAL_SCROLL_BAR.
4987 (with_echo_area_buffer): Initialize old_pointm.
4988 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4990 (unwind_with_echo_area_buffer): Handle old_pointm.
4991 (update_tool_bar): Set do_update when the tool bar window has at
4992 least one line (since this is what the user sets).
4993 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4994 (redisplay_tool_bar): Return early when toolbar has zero lines.
4995 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4996 (hscroll_window_tree): Handle suspension of auto_hscroll and
4998 (set_horizontal_scroll_bar): New function.
4999 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5000 more than one line. Handle horizontal scroll bars.
5001 (note_mouse_highlight): Handle horizontal scrol bars.
5002 (expose_frame): Set dimensions of XRectangle from frame's text
5004 (Vvoid_text_area_pointer): Update doc-string.
5005 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5006 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5007 (x_set_internal_border_width): New functions.
5008 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5009 (unwind_create_frame_1): Remove.
5010 (Fx_create_frame): Handle horizontal scroll bars. Use official
5011 field of frame structure to inhibit running
5012 window-configuration-change-hook.
5013 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5014 pixelwise. Handle frame's official field.
5015 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5016 x_set_horizontal_scroll_bars, x_set_left_fringe,
5018 * xmenu.c (update_frame_menubar, free_frame_menubar):
5019 Use adjust_frame_size.
5020 * xterm.h (struct x_display_info):
5021 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5023 (struct scroll_bar): Add horizontal slot.
5024 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5025 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5026 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5027 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5028 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5029 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5030 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5031 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5032 (x_clear_under_internal_border): Remove.
5033 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5034 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5035 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5036 HORIZONTAL. Update callers.
5037 (horizontal_action_hook_id): New action hook id.
5038 (x_horizontal_scroll_bar_to_input_event)
5039 (x_create_horizontal_toolkit_scroll_bar)
5040 (xt_horizontal_action_hook)
5041 (x_set_toolkit_horizontal_scroll_bar_thumb)
5042 (XTset_horizontal_scroll_bar, x_net_wm_state)
5043 (x_horizontal_scroll_bar_report_motion): New functions.
5044 (xg_scroll_callback, x_scroll_bar_handle_click):
5045 Handle horizontal scroll bars.
5046 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5047 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5049 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5050 Handle horizontal scroll bars.
5051 (handle_one_xevent): Handle horizontal scroll bar events.
5052 Call x_net_wm_state.
5053 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5055 (x_set_window_size): Don't call check_frame_size and
5056 do_pending_window_change.
5057 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5058 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5059 (x_scroll_bar_set_handle): Add some checks when calling
5062 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5064 Revert previous change.
5065 There is certainly nothing wrong with writing code like 'lo <= i
5066 && i <= hi', even if LO happens to a constant. There isn't even
5067 anything wrong in general with writing 'a <= b' if A happens to
5068 be a constant. At any rate stylistic changes shouldn't
5069 be done like this without discussion.
5071 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5073 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5074 (Fgarbage_collect): Reorder conditions that are written backwards.
5075 * data.c (cons_to_unsigned): Likewise.
5076 * dispnew.c (update_frame_1, sit_for): Likewise.
5077 * fileio.c (file_offset): Likewise.
5078 * filelock.c (read_lock_data, lock_file): Likewise.
5079 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5081 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5082 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5083 * lread.c (read1): Likewise.
5084 * minibuf.c (read_minibuf_noninteractive): Likewise.
5085 * nsterm.m (x_set_frame_alpha): Likewise.
5086 * process.c (wait_reading_process_output): Likewise.
5087 * region-cache.c (delete_cache_boundaries): Likewise.
5088 * xterm.c (x_set_frame_alpha): Likewise.
5090 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5092 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5095 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5097 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5098 because atimer expiration is absolute rather than relative.
5100 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5102 * w32term.h (current_popup_menu, menubar_in_use):
5103 Move declarations from w32term.c.
5105 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5107 * w32fns.c (menubar_in_use): No more static.
5108 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5110 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5112 Move hourglass machinery to RIF.
5113 * dispextern.h (struct redisplay_interface): New members
5114 show_hourglass and hide_hourglass. Indent comments.
5115 (show_hourglass, hide_hourglass): Remove prototypes.
5116 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5117 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5118 (ns_redisplay_interface): Add them.
5119 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5120 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5121 (w32_arrow_cursor): New function to hack around non-GUI frames.
5122 (w32_redisplay_interface): Add new functions.
5123 * w32term.h (w32_arror_cursor): Add prototype.
5124 * xdisp.c (show_hourglass): New function, refactored out from
5125 platform-dependent code.
5126 (cancel_hourglass): Now call to RIF function.
5127 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5128 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5129 (x_redisplay_interface): Add new functions.
5131 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5133 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5134 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5135 and complete previous change.
5136 * frame.c (adjust_frame_height): New function.
5137 (Fset_frame_height, Fset_frame_size): Use it.
5138 (x_set_frame_parameters): Take frame top margin into account.
5140 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5142 * frame.c (Fset_frame_height): Take frame top margin into account.
5143 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5144 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5146 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5148 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5149 menubar_height as such. Tweak comment.
5150 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5151 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5152 All related users changed.
5153 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5154 * xterm.c (handle_one_xevent):
5155 * gtkutil.c (xg_event_is_for_menubar):
5156 * xfns.c (x_window) [USE_X_TOOLKIT]:
5157 * xmenu.c (set_frame_menubar, free_frame_menubar):
5158 Prefer to use FRAME_MENUBAR_HEIGHT.
5160 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5162 * frame.c (Fframe_parameters): Always report frame height without
5163 menu and tool bar lines.
5165 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5167 * nsterm.m (applicationDidFinishLaunching:): Call
5168 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5169 (antialiasThresholdDidChange:): New method for EmacsApp.
5171 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5173 * macfont.m (macfont_update_antialias_threshold): Remove static.
5175 * macfont.h (macfont_update_antialias_threshold): Declare.
5177 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5179 * w32select.c (setup_windows_coding_system):
5180 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5181 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5183 * w16select.c (Fw16_get_clipboard_data):
5184 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5187 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5188 buffer position where we are to start the iteration.
5189 (handle_invisible_prop): Record in it->stop_charpos the position
5190 where the invisible text ends. (Bug#18035)
5191 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5192 row has zero buffer position as their start position.
5193 Reported by martin rudalics <rudalics@gmx.at>.
5195 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5196 infinite looping in redisplay when display lines don't have enough
5197 space to display even a single character. (Bug#18036)
5199 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5201 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5202 * xfns.c (x_window): Use it to allow xfree later.
5203 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5204 where appropriate. Use bool for booleans and remove redundant checks.
5205 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5206 * xterm.c (x_free_frame_resources): Free shell_position.
5208 2014-07-19 K. Handa <handa@gnu.org>
5210 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5211 mandatory font spec (Bug#17973).
5213 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5215 * font.c (font_score): Return the worst score if the size of
5216 ENTITY is wrong by more than a factor 2 (Bug#17973).
5218 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5220 * frame.c (frame_unspecified_color): New function
5221 refactored out from ...
5222 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5223 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5225 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5226 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5227 * lisp.h (set_frame_param): Remove prototype.
5228 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5229 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5232 Prefer 'x_display_info *' to 'Display *' in X selection code.
5233 This helps to avoid unneeded calls to x_display_info_for_display.
5234 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5235 instead of 'Display *'.
5236 (SELECTION_EVENT_DPYINFO): New macro.
5237 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5238 it as an lvalue. Mention this in comment.
5239 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5240 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5241 (selection_data_to_lisp_data, receive_incremental_selection):
5242 Convert to use 'x_display_info *'. Adjust users where appropriate.
5243 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5244 selection data *' as last arg to not return values in args.
5245 (unexpect_property_change): Use common removal technique.
5247 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5249 * print.c (print_preprocess): Adjust to match changed
5250 sub char-table structure and avoid crash (Bug#18038).
5252 * data.c (wrong_choice): Not static any more.
5253 * lisp.h (wrong_choice): Add prototype.
5254 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5255 Declare namebuf as such. Tweak comment.
5256 [USE_GTK]: Likewise for tool_bar_position.
5257 (fset_tool_bar_position) [USE_GTK]: Ditto.
5258 (FRAME_TOOL_BAR_POSITION): New macro.
5259 * frame.c (x_report_frame_params):
5260 * gtkutil.c (update_frame_tool_bar):
5261 * xfns.c (Fx_create_frame): Use it.
5262 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5264 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5266 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5267 buffer's default-directory only if it is a string. (Bug#17986)
5269 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5271 More precise control over values of some buffer-local variables.
5272 * keyboard.c (Qvertical_scroll_bar):
5273 * frame.c (Qleft, Qright): Move to ...
5274 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5275 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5276 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5277 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5278 vertical-scroll-bar, scroll-up-aggressively
5279 and scroll-down-aggressively.
5280 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5282 * nsfns.m, frame.h (Qleft, Qright):
5283 * nsterm.m (Qleft): Remove declarations.
5284 * gtkutil.c (toplevel): Include buffer.h.
5285 * data.c (wrong_choice, wrong_range): New functions.
5286 (store_symval_forwarding): Handle special properties of buffer-local
5287 variables and use functions from the above to signal error, if any.
5289 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5290 values. Add comment.
5291 (struct frame): Re-arrange layout to avoid extra padding and use bit
5292 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5293 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5294 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5295 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5296 Define as no-ops because there are no scroll bars anyway.
5297 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5300 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5301 Add convenient setter.
5302 (font_put_frame_data, font_get_frame_data): Use it.
5304 2014-07-15 Daiki Ueno <ueno@gnu.org>
5306 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5307 pointer argument, before dereferencing.
5308 (XCHAR2B_BYTE2): Likewise.
5310 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5312 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5313 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5314 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5315 Use record_unwind_protect_int and avoid consing.
5316 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5318 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5320 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5322 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5323 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5325 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5326 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5327 * minibuf.c: Include binary-io.h instead of fcntl.h.
5328 (read_minibuf_noninteractive):
5329 Use set_binary_mode instead of handcrafted code.
5330 Don't call emacs_set_tty if emacs_get_tty failed.
5331 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5332 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5333 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5335 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5336 This works around a GCC compiler bug when Emacs is configured with
5337 --enable-gcc-warnings.
5339 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5341 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5342 or characters in string, respectively. Add comment.
5343 * fringe.c (Fdefine_fringe_bitmap):
5344 * fns.c (Fsubstring, substring_both): Use it.
5345 * keymap.c (Fdefine_key, Flookup_key):
5346 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5348 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5349 Use menu_item_width.
5350 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5352 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5354 Improve behavior of 'bzr up; cd src; make -k'.
5355 * Makefile.in (top_srcdir): New var.
5356 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5357 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5358 its expansion is a bit shorter.
5359 (../config.status): Actually build config.status instead of
5361 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5362 New macros, copied and relocated from ../Makefile.in.
5363 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5364 (../config.status, Makefile): New dependencies and rules,
5365 copied with relocation from ../Makefile.in. This should be more
5366 likely to rebuild the build machinery properly if you do a 'make'
5367 in the src directory.
5369 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5371 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5374 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5375 behavior on Windows 7 and later when the function is repeatedly
5376 invoked with the same value of DIR. (Bug#17950)
5378 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5379 string to match the one in w32fns.c.
5381 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5382 stdin to binary mode only if it is connected to a terminal.
5384 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5386 Coalesce extern decls.
5387 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5388 * sysdep.c (emacs_get_tty, emacs_set_tty):
5389 Move duplicate extern decls from here ...
5390 * systty.h: ... to here, so that there's just one copy.
5392 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5394 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5396 * nsfns.m (Fns_popup_font_panel): Ditto.
5398 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5400 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5402 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5404 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5405 [DOS_NT]: Implement for WINDOWSNT.
5407 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5410 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5412 * sysdep.c (suppress_echo_on_tty): New function.
5413 * minibuf.c (read_minibuf_noninteractive): Use it.
5415 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5417 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5418 sysinfo failed. Adjust docstring.
5420 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5422 Implement memory-info for MS-DOS.
5423 * dosfns.c (dos_memory_info): New function.
5424 * dosfns.h (dos_memory_info): Add prototype.
5425 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5426 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5427 of doing some of its job.
5429 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5430 reference termios structure members.
5432 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5434 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5436 * minibuf.c (top): Include systty.h. Declare external
5437 emacs_get_tty and emacs_set_tty.
5438 (Vread_hide_char): New lisp variable.
5439 (read_minibuf_noninteractive): Hide characters with
5440 Vread_hide_char if it is a character. (Bug#17839)
5442 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5444 Implement memory-info for MS-Windows.
5445 * w32.c (w32_memory_info): New function.
5446 * w32.h (w32_memory_info): Prototype it.
5447 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5449 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5451 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5452 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5453 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5454 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5455 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5456 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5457 (decode_coding_big5, decode_coding_charset, decode_coding)
5458 (encode_coding): Adjust users.
5460 * alloc.c (Fmemory_info): New function.
5462 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5464 * syntax.c (back_comment): Use more-natural location for label.
5466 * font.c, font.h (font_unparse_fcname): Now static.
5467 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5469 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5471 Next minor cleanup of font subsystem.
5472 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5473 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5475 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5477 * ftfont.h (ftfont_font_format): Remove prototype.
5478 * ftfont.c (ftfont_font_format): Remove; now unused.
5480 * nsfont.m (nsfont_open):
5481 * w32font.c (w32font_open_internal):
5482 * w32uniscribe.c (uniscribe_open):
5483 * xfont.c (xfont_open):
5484 * xftfont.c (xftfont_open): All users changed.
5486 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5487 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5489 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5491 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5492 x_produce_glyphs does when it generates a stretch glyph that
5493 represents a TAB. (Bug#17969)
5495 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5496 and there is a display property at that position, don't call
5497 move_it_to to move to a position before window start. (Bug#17942)
5498 Fix condition for finding CHARPOS by the first call to move_it_to.
5501 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5503 * syntax.c (find_defun_start): Try the cache even
5504 if !open_paren_in_column_0_is_defun_start.
5505 (back_comment): If find_defun_start was pessimistic, use the
5506 scan_sexps_forward result to improve the cache (bug#16526).
5508 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5510 * xdisp.c (redisplay_window): If redisplay of a window ends up
5511 with point in a partially visible line at end of the window, make
5512 sure the amended position of point actually has smaller Y
5513 coordinate; if not, give up and scroll the display. (Bug#17905)
5515 * window.c (window_scroll_pixel_based): When point ends up at the
5516 last fully visible line, don't let move_it_to stop at the left
5517 edge of the line and dupe us into thinking point is inside the
5520 * w32.c (network_interface_info): Make sure the argument is a
5523 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5525 * process.c (read_and_dispose_of_process_output): Fix typo
5526 in previous patch: we want nonnegative fds, not nonzero fds.
5528 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5530 * chartab.c (char_table_translate): Move to...
5531 * character.h (char_table_translate): ... inline function here.
5532 Avoid Faref and assume that args are always valid. This helps to
5533 speedup search, which is especially important for a huge buffers.
5534 * lisp.h (char_table_translate): Remove prototype.
5536 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5537 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5538 New function, with an intention to avoid code duplication between
5540 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5542 * ftfont.c (ftfont_open):
5543 * macfont.m (macfont_open):
5544 * xftfont.c (xftfont_open): Use it.
5546 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5548 * process.c: Add sanity checks for file descriptors (Bug#17844).
5549 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5550 Check that infd is nonnegative before using it as an fd.
5551 (read_and_dispose_of_process_output, Fprocess_send_eof):
5552 Likewise, for outfd.
5553 (wait_reading_process_output): Omit unnecessary check of infd.
5555 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5557 Minor fixups related to usage of the 'long' type.
5558 * gnutls.c (emacs_gnutls_handshake):
5559 * xfaces.c (dump_realized_face):
5560 Work even if 'long' is narrower than 'void *'.
5561 * termcap.c (scan_file):
5562 * xselect.c (x_decline_selection_request)
5563 (x_reply_selection_request, x_get_window_property):
5564 * xterm.c (x_set_frame_alpha):
5565 Remove unnecessary 'L' suffixes of integer constants.
5566 * xfns.c (hack_wm_protocols):
5567 * xselect.c (x_fill_property_data):
5568 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5569 Remove unnecessary casts to 'long'.
5570 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5572 Minor ImageMagick safety fixes.
5573 * image.c (imagemagick_compute_animated_image):
5574 Remove useless assignment to local. Avoid problems if dest_width is 0.
5575 (imagemagick_load_image): Use int for pixel counts that can't
5576 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5577 a row width greater than the image width (or greater than LONG_MAX!).
5579 2014-07-04 K. Handa <handa@gnu.org>
5581 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5582 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5583 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5585 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5587 * font.h (struct font_driver): Remove get_outline and free_outline;
5588 not used by any font driver.
5589 * ftfont.c (ftfont_driver):
5590 * macfont.m (macfont_driver):
5591 * nsfont.m (nsfont_driver):
5592 * w32font.c (w32font_driver):
5593 * w32uniscribe.c (uniscribe_font_driver):
5594 * xfont.c (xfont_driver): Related users changed.
5595 * xselect.c (x_get_window_property): Use convenient xmalloc.
5596 Call to xfree only if some data was really allocated.
5598 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5600 On MS-Windows, display busy cursor on all GUI frames.
5601 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5602 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5603 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5605 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5606 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5608 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5610 Use convenient alists to manage per-frame font driver-specific data.
5611 * frame.h (struct frame): Rename font_data_list to...
5612 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5613 * font.h (struct font_data_list): Remove; no longer need a special
5615 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5617 * font.c (font_put_frame_data, font_get_frame_data)
5618 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5620 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5621 Related users changed.
5622 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5623 Prefer convenient xmalloc and xfree.
5625 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5627 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5628 the window whose glyph row is being prepared and a flag whether it
5629 is for mode/header line. Make sure the glyph row's marginal areas
5630 are in sync with what the window wants.
5633 * xdisp.c (display_line, display_mode_line):
5634 Call prepare_desired_row with additional arguments, as appropriate.
5636 * dispextern.h (prepare_desired_row): Adjust prototype.
5638 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5640 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5641 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5642 caused by xw_popup_dialog in daemon mode (Bug#17891).
5644 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5646 * frame.c (do_switch_frame): When switching to another TTY frame,
5647 make sure FrameCols and FrameRows are in sync with the new frame's
5650 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5652 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5653 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5654 min_char slots. Adjust comment.
5655 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5656 Add SUB_CHAR_TABLE_OFFSET member.
5657 (make_uninit_sub_char_table): New function.
5658 (toplevel): Add compile-time assert to verify suitable member layout
5659 in Lisp_Sub_Char_Table.
5660 * alloc.c (mark_char_table): Add extra argument to denote char table
5661 subtype. Adjust to match new layout of sub char-table.
5662 (mark_object): Always mark sub char-tables with mark_char_table.
5663 * chartab.c (make_sub_char_table, copy_sub_char_table)
5664 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5665 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5666 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5667 All related users changed.
5668 * lread.c (read1): Adjust to match new layout of sub char-table.
5669 * print.c (print_object): Likewise (Bug#17898).
5671 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5673 * keymap.c (get_keyelt): Simplify.
5674 (copy_keymap_item): Remove left-over code for when we had
5675 key-shortcut caches.
5677 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5679 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5680 (dealloc): Remove for EmacsScroller.
5682 * nsterm.h (EmacsScroller): Remove dealloc.
5684 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5686 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5688 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5690 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5691 when setNeedsDisplay is called so we don't trigger redisplay for every
5694 * nsterm.m (any_help_event_p): New variable.
5695 (mouseMoved:): Set any_help_event_p to YES if help event is
5696 generated. Remove else with empty help event that triggered redisplay
5697 for every mouse move.
5698 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5700 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5702 * xfns.c (Qsuppress_icon): Remove; no real users.
5703 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5704 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5705 (syms_of_w32fns): Don't DEFSYM it.
5707 2014-06-29 Glenn Morris <rgm@gnu.org>
5709 * Makefile.in (ns-app): Mark as PHONY.
5711 2014-06-28 Glenn Morris <rgm@gnu.org>
5713 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5714 liblw.a in this directory.
5716 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5718 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5719 also in unibyte case. (Bug#17865)
5721 2014-06-28 K. Handa <handa@gnu.org>
5723 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5724 (MIN_CHARBUF_SIZE): New macro.
5725 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5727 2014-06-27 Glenn Morris <rgm@gnu.org>
5729 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5730 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5731 (.el.elc): Replace suffix rule with pattern rule.
5732 (%.elc): New pattern rule, with order-only prerequisite.
5733 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5734 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5735 in place of BOOTSTRAPEMACS.
5737 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5739 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5741 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5743 Consistently use validate_subarray to verify substring.
5744 * fns.c (validate_substring): Not static any more. Adjust to
5745 use ptrdiff_t, not EMACS_INT, because string and vector limits
5746 can't exceed ptrdiff_t even if EMACS_INT is wider.
5747 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5748 (secure_hash): Adjust user.
5749 * lisp.h (validate_subarray): Add prototype.
5750 * coding.c (Fundecodable_char_position):
5751 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5752 Use validate_subarray. Adjust comment to mention substring.
5754 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5756 Do not allow out-of-range character position in Fcompare_strings.
5757 * fns.c (validate_subarray): Add prototype.
5758 (Fcompare_substring): Use validate_subarray to check ranges.
5759 Adjust comment to mention that the semantics was changed. Also see
5760 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5762 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5764 Be more consistent about the 'Qfoo' naming convention.
5765 * image.c (Fimagemagick_types):
5766 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5767 * process.c (Fmake_network_process):
5768 Rename C local identifier 'Qfoo to avoid giving the false
5769 impression that it stands for the symbol 'foo'.
5771 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5773 Simplify and cleanup character conversion stuff.
5774 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5776 * character.c (multibyte_char_to_unibyte)
5777 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5778 * character.h (make_char): Remove; unused.
5779 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5780 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5781 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5782 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5783 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5785 2014-06-22 Mario Lang <mlang@delysid.org>
5787 * w32fns.c (Fw32_shell_execute): The the -> the.
5789 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5791 * xmenu.c (mouse_position_for_popup):
5792 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5793 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5794 * menu.c (Fx_popup_menu):
5795 * xselect.c (x_handle_dnd_message): Adjust users.
5796 * menu.h (mouse_position_for_popup): Remove prototype.
5797 * xterm.h (x_relative_mouse_position): Add prototype.
5798 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5799 call XFree if XQueryTree returns zero.
5801 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5803 * indent.c (Fvertical_motion): Doc fix.
5804 Move to the goal column, if any, with a single call to
5805 move_it_in_display_line, not in two calls. Doing this with two
5806 calls causes move_it_in_display_line apply the line-prefix
5807 handling twice instead of just once. (Bug#17823)
5809 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5811 Port to OS X ACLs (Bug#17810).
5812 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5813 ACL_TYPE_ACCESS) doesn't work.
5815 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5817 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5818 before checking key-translation-map (bug#17659).
5820 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5822 * font.c (font_make_object): Avoid dangling pointer which may
5823 crash GC (Bug#17771).
5825 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5827 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5828 prototype of DGifCloseFile as appropriate for older and newer
5830 (gif_close): New function, encapsulates the differences in the
5831 calling sequence of DGifCloseFile before v5.1.0 and after it.
5832 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5833 error string where appropriate. (Bug#17790)
5835 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5836 macro execution, make sure point didn't move since last complete
5837 redisplay, as the condition for using the glyph matrix
5838 information. (Bug#17777)
5840 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5842 Minor cleanup of fonset code.
5843 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5844 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5845 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5846 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5847 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5848 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5849 (free_realized_fontset): Remove because a no-op since 2008.
5850 (free_face_fontset): Adjust user.
5851 (syms_of_fontset): Shrink fontset by one extra slot.
5853 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5855 Omit redundant extern decls.
5856 Most of this patch is from Dmitry Antipov, in:
5857 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5858 * commands.h (update_mode_lines):
5859 * frame.h (Qbackground_color, Qforeground_color)
5860 (x_set_menu_bar_lines):
5861 * ftfont.c (ftfont_font_format):
5862 * intervals.h (Qkeymap, Qfont):
5863 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5864 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5865 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5866 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5867 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5868 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5869 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5870 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5871 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5872 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5873 (Qtool_bar, Qheader_line):
5874 * macros.c (Fexecute_kbd_macro):
5875 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5876 * xterm.c (x_delete_terminal, XSetIMValues):
5877 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5878 (x_implicitly_set_name, popup_activated)
5879 (widget_store_internal_border):
5880 Remove redundant decls.
5881 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5882 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5883 Remove _Noreturn, as make-docfile now does that for us.
5884 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5885 (Qregion_extract_function): New decl.
5886 * window.c, xfns.c: Include menu.h.
5888 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5890 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5892 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5894 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5895 * callint.c (read_file_name): ... convert to static here.
5896 * lisp.h (Fread_file_name): Do not EXFUN it.
5897 (STRING_COPYIN): Remove; unused.
5898 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5899 (char_composable_p): ... static function. All users changed.
5900 * eval.c (toplevel): Remove redundant #include directives.
5901 * xterm.c (x_initialize): Add static to match prototype.
5902 * ccl.c (Fccl_execute_on_string):
5903 * font.c (fon_intern_prop): Use make_specified_string.
5905 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5907 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5908 Reported by David Caldwell in:
5909 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5911 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5913 Do not ask for XRender extension each time XFT font is opened.
5914 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5915 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5917 2014-06-15 Glenn Morris <rgm@gnu.org>
5919 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5921 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5923 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5924 information if we are in the middle of executing a keyboard macro,
5925 since redisplay doesn't update the screen until the macro is
5926 finished. (Bug#17777)
5928 * alloc.c (cleanup_vector): Don't dereference a font driver
5929 pointer if it is NULL. (Bug#17771)
5931 2014-06-13 Glenn Morris <rgm@gnu.org>
5933 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5934 ($(lispsource)/international/charprop.el)
5935 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5936 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5937 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5938 GNU make automatically passes command-line arguments to sub-makes.
5940 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5942 Avoid hangs in accept-process-output (Bug#17647).
5943 * lisp.h, process.c (wait_reading_process_input):
5944 Return int, not bool. All uses changed.
5945 * process.c (SELECT_CANT_DO_WRITE_MASK):
5946 Remove macro, replacing with ...
5947 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5949 (status_notify): New arg WAIT_PROC. Return int, not void.
5952 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5954 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5955 the frame is the initial frame, because the hook is not set up
5956 then, and Emacs crashes.
5957 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5959 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5961 * keymap.c (silly_event_symbol_error): Don't recommend the use
5964 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5966 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5967 matching overlay strings with 'cursor' property against buffer
5968 positions traversed in the glyph row. (Bug#17744)
5970 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5972 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5975 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5976 determine 10.9 (Bug#17751).
5978 * macfont.m (macfont_draw): Positions were not freed.
5980 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5982 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5983 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5984 function. Also adjust comment.
5985 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5987 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5988 * font.c (font_done_for_face):
5989 * xfaces.c (realize_non_ascii_face): Adjust user.
5990 * font.h (struct font_driver): Convert 'prepare_face' to return
5991 void because its return value is never used anyway.
5992 * xfont.c (xfont_prepare_face): Return void.
5993 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5994 (xftfont_done_face): Use xfree.
5996 * dispextern.h (last_tool_bar_item): Remove declaration.
5997 * frame.h (struct frame): New member last_tool_bar_item.
5998 * frame.c (make_frame): Initialize it.
5999 * xdisp.c (toplevel): Remove last_tool_bar_item.
6000 (handle_tool_bar_click, note_tool_bar_highlight):
6001 * w32term.c (w32_read_socket, w32_initialize):
6002 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6004 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6005 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6007 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6009 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6010 * process.c (Faccept_process_output)
6011 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6012 the return value is about PROCESS, not about other processes.
6014 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6016 Further adjustments to mark_object and friends.
6017 Now the mark_object's stack is just 32 bytes on a 64-bit
6018 system, which means extra 20% off the stack usage.
6019 * alloc.c (mark_save_value): As before, refactored out from ...
6020 (mark_object): ... adjusted user. Also add comment.
6022 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6024 Fix core dump after a dropped X connection (Bug#17704).
6025 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6026 is dead, as we may be shutting down.
6028 2014-06-08 Glenn Morris <rgm@gnu.org>
6030 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6032 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6034 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6036 If a C name must be extern on some platforms, make it extern on all.
6037 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6039 * font.h (ftxfont_driver) [HAVE_XFT]:
6040 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6041 * lisp.h (get_frame_param):
6042 * menu.h (tty_menu_show):
6043 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6044 * termhooks.h (encode_terminal_code):
6045 * xterm.h (x_menu_wait_for_event):
6047 * frame.c (get_frame_param):
6048 * fringe.c (max_used_fringe_bitmap):
6049 * ftxfont.c (ftxfont_driver):
6050 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6051 * menu.c (menu_items_inuse):
6052 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6053 * term.c (encode_terminal_code, tty_menu_show):
6054 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6055 * xfaces.c (load_color):
6056 * xmenu.c (x_menu_wait_for_event):
6059 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6061 Change object marking routines to minimize stack usage.
6062 This change moves a few cold paths from mark_object to NO_INLINE
6063 functions and adjusts symbol marking loop. According to GCC 4.8.2
6064 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6065 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6066 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6067 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6068 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6069 refactored out from ...
6070 (mark_object): ... adjusted user. Also mark symbols in a tight
6072 (mark_face_cache): Add NO_INLINE.
6074 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6076 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6077 contains garbage on WINDOWSNT (which could potentially infloop at
6080 Minimize cursor motion during TTY menu updates.
6081 * term.c (tty_menu_display): Don't position cursor here.
6082 Instead, pass the cursor coordinates to update_frame_with_menu.
6083 (tty_menu_activate): Send the hide cursor command only once in an
6084 iteration through the outer 'while' loop.
6086 * dispnew.c (update_frame_1): Accept an additional argument
6087 SET_CURSOR_P, and position the cursor at the end of the frame
6088 update only if that argument is non-zero. All callers changed to
6089 provide the additional argument as non-zero, except for
6090 update_frame_with_menu.
6091 (update_frame_with_menu): Accept 2 additional arguments ROW and
6092 COL; if they are non-negative, instruct update_frame_1 not to
6093 position the cursor, and instead position it according to ROW and COL.
6095 * dispextern.h (update_frame_with_menu): Update prototype.
6097 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6099 * callproc.c (call_process): Don't check read-only if we don't insert
6100 anything (bug#17666).
6102 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6104 * dispnew.c (update_frame_with_menu): Set display_completed.
6106 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6108 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6110 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6112 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6114 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6115 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6117 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6119 * window.c (Frecenter): Signal an error if window-buffer is not
6122 * keyboard.c (make_lispy_position): Don't include a buffer position in
6123 mode/header-line mouse events.
6125 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6126 Vunread_command_events (bug#17650).
6128 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6130 * xterm.c (x_setup_pointer_blanking):
6131 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6133 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6135 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6136 because it will be defined in generated config.h if needed.
6138 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6140 Use terminal-specific hooks to display popup dialogs.
6141 * termhooks.h (struct terminal): New field popup_dialog_hook.
6142 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6143 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6144 code and use popup_dialog_hook.
6145 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6146 * nsterm.h (ns_popup_dialog): Adjust prototype.
6147 * nsterm.m (ns_create_terminal):
6148 * w32term.c (w32_create_terminal):
6149 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6150 Setup popup_dialog_hook.
6152 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6154 * w32heap.c (report_temacs_memory_usage): Improve the report by
6155 reporting the large blocks that are actually occupied at dump time.
6157 * w32console.c (initialize_w32_display): Set the console
6158 menu_show_hook, otherwise TTY menus are broken on w32.
6160 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6162 Use terminal-specific hooks to display menus.
6163 * termhooks.h (struct terminal): New field menu_show_hook.
6164 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6165 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6167 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6168 * nsmenu.m (ns_menu_show):
6169 * w32menu.c (w32_menu_show):
6170 * xmenu.c (x_menu_show):
6171 * term.c (tty_menu_show): Adjust to use bit flags.
6172 (set_tty_hooks): Set menu_show_hook.
6173 * xterm.c (x_create_terminal):
6174 * nsterm.m (ns_create_terminal):
6175 * msdos.c (initialize_msdos_display):
6176 * w32term.c (w32_create_terminal): Likewise.
6178 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6180 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6182 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6184 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6185 (FD_SET): Don't define on WINDOWSNT.
6187 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6189 * emacs.c: Include "sysselect.h", to define its inline functions.
6190 Reported by Glenn Morris in:
6191 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6193 Do not require libXt-devel when building with gtk.
6194 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6195 dependency on libXt-devel.
6196 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6197 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6198 lwlib-widget.h now does this.
6199 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6201 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6203 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6204 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6205 (delete_write_fd, wait_reading_process_output):
6206 Remove now-redundant easserts.
6207 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6208 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6209 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6210 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6212 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6214 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6215 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6216 (calloc): Don't undef, it is never defined.
6217 (HEAP_ENTRY_SHIFT): Remove unused macro.
6219 * Makefile.in (C_HEAP_SWITCH): Remove.
6220 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6222 Fix MS-Windows build broken by menu changes on 2014-06-02.
6223 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6225 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6226 Define instead of including ../lwlib/lwlib.h, which causes
6227 compilation errors due to missing X11 headers.
6229 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6231 * process.c (wait_reading_process_output): Omit incorrect test of
6232 p->infd against zero. Add easserts for infd having a plausible value.
6234 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6236 Adjust to match recent lwlib changes.
6237 * menu.h (xmalloc_widget_value): Replace by ...
6238 (make_widget_value): ... new prototype.
6239 * menu.c (xmalloc_widget_value): Replace by ...
6240 (make_widget_value): ... new function.
6241 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6242 * gtkutil.c (malloc_widget_value, free_widget_value):
6243 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6244 * keyboard.h (enum button_type, struct _widget_value):
6245 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6247 * nsmenu.m (ns_update_menubar, ns_menu_show):
6248 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6249 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6250 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6252 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6254 * image.c (x_query_frame_background_color)
6255 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6256 Fix --enable-gcc-warnings compilation without image libraries.
6258 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6260 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6261 emulated break value only if it goes up.
6262 (sbrk): Add assertion that the INCREMENT argument is strictly
6263 zero. Improve and correct the commentary.
6265 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6267 Improve AIX-related merge from emacs-24.
6268 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6269 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6270 not on AIX; since we're on the trunk we can use enums more broadly.
6272 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6274 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6276 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6277 to min(value, whole).
6279 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6281 Bring back the changes to GDB-visible symbols, but only on AIX.
6282 And only if it's not pre-4.2 GCC.
6283 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6284 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6285 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6288 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6290 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6291 with PT, not GPT. (Bug#16433)
6293 Revert last changes to GDB-visible symbols.
6294 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6295 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6296 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6299 2014-06-02 Glenn Morris <rgm@gnu.org>
6301 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6303 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6305 Fix port to 32-bit AIX with xlc (Bug#17598).
6306 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6307 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6308 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6309 to work around a compiler bug in IBM xlc 12.1.
6311 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6313 * xterm.c (x_update_window_end): Don't invalidate the entire
6314 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6315 highlight needs to be redisplayed. (Bug#17588)
6317 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6319 Port the GDB-visible symbols to AIX.
6320 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6321 optimizes away the relevant external symbols. Use enums instead;
6322 this suffices for the AIX port, which is 32-bit-only anyway.
6323 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6324 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6325 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6328 Include sources used to create macuvs.h.
6329 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6330 * macuvs.h: Use automatically-generated header.
6332 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6334 Port signal-handling to DragonFly BSD (Bug#17646).
6335 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6336 Move implementations from callproc.c to sysdep.c.
6337 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6338 Move declarations from process.h to syssignal.h.
6340 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6342 * callint.c (Ffuncall_interactively): Add usage.
6344 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6346 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6348 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6350 * w32heap.c (malloc_before_dump, malloc_after_dump)
6351 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6352 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6353 set errno where appropriate to emulate CRT functions.
6355 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6357 Debugging facility to check whether 'const char *' points to
6358 relocatable data of non-pure Lisp string.
6359 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6360 (mark_maybe_pointer): ... adjusted user.
6361 (relocatable_string_data_p): New function.
6362 * lisp.h (relocatable_string_data_p): Add prototype.
6363 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6364 the pointer to relocatable Lisp data is not used.
6366 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6368 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6369 * atimer.c (block_atimers):
6370 * callproc.c (block_child_signal): Block SIGINT too;
6371 otherwise, its handler might now unblock signals that it shouldn't.
6372 * keyboard.c (read_char): Clear signal mask, since we may
6373 be in a SIGINT handler, and many signals may be masked.
6374 * keyboard.c (handle_interrupt):
6375 * sysdep.c (handle_arith_signal):
6376 Clear signal mask instead of just unblocking the signal that
6377 was received, since several signals may be blocked at this point.
6379 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6381 * Makefile.in (TEMACS_POST_LINK): Remove target.
6382 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6383 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6385 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6387 * xmenu.c (xdialog_show): Remove prototype, rename to
6388 x_dialog_show, remove 2nd arg because it's always zero
6389 and simplify accordingly.
6390 (xw_popup_dialog): Adjust user.
6391 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6392 2nd arg because it's always zero and simplify accordingly.
6393 (w32_popup_dialog): Adjust user.
6395 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6397 * w32heap.c (report_temacs_memory_usage): New function.
6399 * unexw32.c (unexec) [ENABLE_CHECKING]:
6400 Call report_temacs_memory_usage.
6402 * w32heap.h (report_temacs_memory_usage): Add prototype.
6404 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6406 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6407 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6409 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6411 * buffer.c (init_buffer): Accept an argument 'initialized'.
6412 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6413 mmap_regions and mmap_fd, to avoid referencing stale data from the
6414 dump phase. Add an assertion for buffer text of buffers created
6415 in temacs before this function is called. (Bug#17622)
6416 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6418 * lisp.h (init_buffer): Update prototype.
6420 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6422 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6424 * alloc.c (Fgarbage_collect): Fix compilation with
6425 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6427 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6429 * frame.c, frame.h (frame_char_to_pixel_position)
6430 (frame_set_mouse_position): Now static, and made private in
6431 frame.c rather than public in frame.h.
6433 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6435 Refactor mouse positioning stuff to avoid code duplication.
6436 * frame.h (frame_char_to_pixel_position): New function.
6437 (x_set_mouse_position): Rename to...
6438 (frame_set_mouse_position): ...new function.
6439 (frame_set_mouse_pixel_position): Add prototype.
6440 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6441 Rename to frame_set_mouse_pixel_position.
6442 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6444 * xterm.h, w32term.h ( x_set_mouse_position)
6445 (x_set_mouse_pixel_position): Remove prototypes.
6447 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6449 On X, always make pointer visible when deleting frame (Bug#17609).
6450 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6452 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6454 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6455 * keyboard.c (gobble_input): If there is no terminal input error,
6456 make sure the pointer is visible for all frames on this terminal.
6457 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6458 it was previously disabled.
6460 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6462 * data.c (Fzerop): Move to Elisp.
6463 (syms_of_data): Don't defsubr it.
6464 * keyboard.c (echo_keystrokes_p): New function.
6465 (read_char, record_menu_key, read_key_sequence): Use it.
6467 * callint.c (Qfuncall_interactively): New var.
6468 (Qcall_interactively): Remove.
6469 (Ffuncall_interactively): New function.
6470 (Fcall_interactively): Use it.
6471 (syms_of_callint): Defsubr it.
6473 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6475 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6476 relocated from under us.
6478 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6480 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6481 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6482 configure, not from HEAPSIZE.
6483 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6485 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6486 for MinGW, since it no longer uses gmalloc.
6488 * buffer.c: Do not define mmap allocations functions for Windows.
6489 Remove mmap_find which is unused. Remove mmap_set_vars which does
6491 [WINDOWSNT]: Include w32heap.h.
6492 (init_buffer): Always allocate new memory for buffers.
6494 * emacs.c: Remove mmap_set_vars calls.
6496 * image.c (free_image): Undef free for Windows because it is
6497 redirected to our private version.
6499 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6500 (copy_executable_and_dump_data): Remove dumping the heap section.
6501 (unexec): Restore using_dynamic_heap after dumping.
6503 * w32heap.c (dumped_data_commit, malloc_after_dump)
6504 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6505 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6506 (mmap_free): New functions.
6508 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6510 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6512 * image.c (imagemagick_load_image): Use MagickRealType for local
6513 'color_scale', instead of double, to avoid a GCC warning about
6516 * xfns.c (Fx_window_property): Remove unused local.
6518 Don't kill already-reaped process (Bug#17561).
6519 * process.c (process_send_signal): Fix race condition where a
6520 subprocess was reaped by a signal handler between the check for
6521 liveness and calling 'kill', which meant that Emacs could in
6522 theory kill an innocent bystander process. Do the fix by blocking
6523 SIGCHLD in a critical section that checks liveness before killing.
6525 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6527 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6529 2014-05-26 Ken Brown <kbrown@cornell.edu>
6531 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6532 even if !CYGWIN (see bug#17510).
6534 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6536 * nsfns.m (Fns_do_applescript): Surround NSApp run
6537 with calls to ns_init_events, ns_finish_events (Bug#17424).
6539 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6541 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6542 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6544 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6545 with calls to ns_init_events, ns_finish_events (Bug#17424).
6547 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6549 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6550 if we are iterating over an object that generates glyphs for
6551 marginal areas. (Bug#17585)
6553 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6555 * xdisp.c (safe__call1, safe__eval): Now static.
6557 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6559 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6560 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6561 (safe_call1): Call safe_call instead of safe__call directly.
6563 2014-05-26 Ken Brown <kbrown@cornell.edu>
6565 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6566 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6569 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6571 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6572 (safe__call, safe__call1, safe__eval): New functions.
6573 (safe_call): Use it.
6574 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6575 (display_mode_element): Same for `:eval'.
6577 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6579 Fix port to 32-bit AIX (Bug#17540).
6580 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6581 twice. _text already includes this offset.
6582 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6584 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6586 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6587 when closest_pos is identical to to_charpos, don't recurse, since
6588 we already tried that, and failed. (Bug#17539)
6590 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6591 unwinding when frame's faces were not initialized yet, increment
6592 the frame's image-cache reference count before calling
6593 x_free_frame_resources. Don't dereference
6594 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6596 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6598 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6601 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6602 macfont.m, call draw with adjusted arguments so font drivers
6603 don't need to do that.
6605 * macfont.m (macfont_draw): Merge changes from Macport.
6607 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6609 * alloc.c (garbage_collect_1): New function, with all of the guts
6610 of Fgarbage_collect.
6611 (mark_stack): Accept an argument END and don't mark Lisp objects
6612 on the stack beyond the address given by END. Calculation of END
6613 was moved to Fgarbage_collect.
6614 (Fgarbage_collect): Calculate the end address of the stack portion
6615 that needs to be examined by mark_stack, and pass that address to
6616 garbage_collect_1, which will pass it to mark_stack.
6617 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6618 for more details about the underlying problems. In particular,
6619 this avoids dumping Emacs with the large hash-table whose value is
6620 held in purify-flag for most of the time loadup.el runs.
6622 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6624 * xfns.c (x_window_property_intern): New function (code from
6626 (Fx_window_property): Call x_window_property_intern. If property
6627 not found and NILP (source) and outer window != inner window,
6628 check outer window for property (Bug#17537).
6630 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6632 Supply malloc and alloc_size attributes for extern allocators.
6633 This documents the C API, and helps GCC generate a bit better code.
6634 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6635 (ATTRIBUTE_MALLOC_SIZE): New macros.
6636 * gmalloc.c (malloc, realloc, calloc):
6637 * gtkutil.h (malloc_widget_value):
6638 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6639 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6642 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6644 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6645 * image.c (imagemagick_load_image): Port to hosts that do not use
6646 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6648 2014-05-21 Leo Liu <sdl.web@gmail.com>
6650 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6652 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6654 * dbusbind.c (xd_signature): Revert last 2 patches.
6656 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6658 Allow any non-nil value to count as true in bool-vector.
6659 Likewise for xd_signature in dbusbind.c.
6660 This is more consistent with the usual practice in Emacs, which is
6661 that any non-nil value counts as true.
6662 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6663 * dbusbind.c (xd_signature): Likewise, for booleans.
6664 * data.c, lisp.h (Qbooleanp):
6665 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6667 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6669 * lisp.h (CHECK_BOOLEAN): New function.
6670 * alloc.c (Fbool_vector): New function.
6671 (syms_of_alloc): Defsubr it.
6672 * data.c (Qbooleanp): New symbol.
6673 (syms_of_data): DEFSYM it.
6674 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6676 * font.c (font_matching_entity): Extract font-entity object
6677 from the vector of matching entities (Bug#17486).
6679 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6681 Assume C99 or later (Bug#17487).
6682 * bytecode.c (B__dummy__): Remove.
6683 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6684 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6685 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6686 * regex.c (DEBUG_PRINT): Assume varargs macros.
6687 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6689 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6691 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6692 memory for every buffer that was dumped.
6694 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6696 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6697 (Fnreverse): Allow vectors and bool vectors.
6699 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6701 Minor cleanup for terminal setup.
6702 * termhooks.h (create_terminal): Adjust prototype.
6703 * terminal.c (create_terminal): Pass output method and RIF as args.
6704 (init_initial_terminal):
6705 * nsterm.m (ns_create_terminal):
6706 * term.c (init_tty):
6707 * w32term.c (w32_create_terminal):
6708 * xterm.c (x_create_terminal): Adjust users.
6709 Avoid redundant NULL initializers and add comments.
6711 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6713 * keyboard.c (Qdeactivate_mark): Now static.
6715 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6717 If available, use Xfixes extension to do pointer blanking.
6718 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6719 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6720 (make_invisible_cursor): Move to...
6721 * xterm.c (make_invisible_cursor): ...here.
6722 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6723 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6724 (x_term_init): Call to x_setup_pointer_blanking.
6725 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6726 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6728 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6730 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6732 2014-05-12 Glenn Morris <rgm@gnu.org>
6734 * fileio.c (Ffile_executable_p): Doc tweak.
6736 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6738 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6739 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6741 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6743 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6745 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6747 Fix initialization of minibuffer history variable (Bug#17430).
6748 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6749 Move the initialization up to prevent any "value void" message.
6751 2014-05-08 Samuel Bronson <naesten@gmail.com>
6753 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6754 are matched (bug#17413).
6756 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6758 Stop tooltips pulling Emacs window to front (Bug#17408).
6759 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6760 SetWindowPos invocations.
6762 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6764 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6765 not initialized (Bug#17398).
6767 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6769 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6771 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6773 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6774 [HAVE_NS]: Do not include png.h.
6775 (x_query_frame_background_color): New function.
6776 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6777 (png_load_body): Coalesce duplicate code.
6779 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6781 Consult libpng-config more consistently (Bug#17339).
6782 * Makefile.in (PNG_CFLAGS): New var.
6783 (ALL_CFLAGS): Use it.
6784 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6785 CFLAGS now handles this.
6787 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6789 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6790 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6791 because WCONTINUED is always defined now.
6792 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6794 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6796 * buffer.c (overlay_strings): Fix the wording of the commentary.
6798 2014-05-01 Glenn Morris <rgm@gnu.org>
6800 * floatfns.c (Fisnan):
6801 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6803 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6805 * term.c (tty_menu_activate): A better initialization for cursor
6808 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6810 * intervals.c: Tighten assertions.
6811 (create_root_interval): Make sure the interval is not empty.
6812 (intervals_equal): Use booleans.
6813 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6814 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6815 (balance_possible_root_interval): Simplify and use booleans.
6816 (split_interval_right, split_interval_left): Check LENGTH, and remove
6817 now redundant assertion.
6818 (adjust_intervals_for_insertion): Remove now redundant assertions.
6819 (delete_node, interval_deletion_adjustment)
6820 (adjust_intervals_for_deletion, merge_interval_right)
6821 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6822 (reproduce_interval): Make sure the interval is not empty.
6824 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6826 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6827 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6828 satisfaction that they would always be initialized.
6830 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6832 * term.c (tty_menu_display): Move the cursor to the active menu item.
6833 (tty_menu_activate): Return the cursor to the active menu item
6834 after displaying the menu and after displaying help-echo.
6835 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6836 for the details of why this is needed by screen readers and
6839 2014-04-30 Glenn Morris <rgm@gnu.org>
6841 * process.c (handle_child_signal):
6842 Handle systems without WCONTINUED. (Bug#15110, 17339)
6844 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6846 * window.c (struct saved_window): Remove mark.
6847 (Fset_window_configuration, save_window_save)
6848 (compare_window_configurations): Don't touch marks any more.
6850 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6852 Use bits_word for gcmarkbits.
6853 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6854 bits_word is typically a tad more efficient for mark bits than
6855 unsigned is, so use bits_word. All uses changed.
6856 * lisp.h (BITS_PER_INT): Remove; no longer used.
6858 Avoid undefined behavior in signed left shift.
6859 This ports to GCC 4.9.0 with -fsanitize=undefined.
6860 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6862 * regex.c (extract_number):
6863 * lisp.h (make_number, XINT):
6864 Do not shift a 1 bit left into a sign bit.
6865 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6866 not int, for gcmarkbits. All uses changed.
6868 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6870 * search.c (Fnewline_cache_check): Don't try to count newlines
6871 outside the buffer's restriction, as find_newline doesn't support that.
6873 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6875 * window.c (Fset_window_configuration): Deactivate the mark before
6877 (set_window_buffer): Ignore window_initialized.
6878 (window_initialized): Remove.
6879 * keyboard.c (Qdeactivate_mark): Not static any more.
6880 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6883 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6885 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6886 and to clang 3.4, which have fixed the bug. This should let us
6887 run a bit faster on these platforms when address sanitization is
6890 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6892 Port to GCC 4.9.0 with --enable-gcc-warnings.
6893 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6895 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6896 a way that also works with GCC 4.9.0.
6898 * search.c (Fnewline_cache_check): Remove unused locals.
6900 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6902 * search.c (find_newline1): New subroutine.
6903 (Fnewline_cache_check): New function.
6904 (syms_of_search): Defsubr it.
6906 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6908 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6909 * keyboard.c (unblock_input): Add comment.
6910 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6912 2014-04-22 Daniel Colascione <dancol@dancol.org>
6914 * lread.c (readevalloop_eager_expand_eval): New function
6915 that can recurse into toplevel forms.
6916 (readevalloop): Call it.
6917 * lisp.h: Declare Qprogn.
6918 * callint.c (Qprogn): No longer static.
6920 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6922 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6923 Also change identifiers to match the comments, and add more assertions
6926 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6928 * emacs.c (close_output_streams): Don't clear and restore errno.
6930 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6932 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6933 never becomes visible, i.e. using XMonad (Bug#17237).
6935 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6937 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6938 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6939 (Fline_pixel_height): Don't assume that the current buffer and the
6940 selected window's buffer are one and the same. (Bug#17281)
6942 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6943 paragraph-start cache before the newline cache. (Bug#17269)
6945 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6947 * term.c (tty_send_additional_strings): No need to fflush here,
6949 (tty_set_terminal_modes): fflush after sending additional strings,
6952 2014-04-17 Daniel Colascione <dancol@dancol.org>
6954 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6956 (tty_send_additional_strings): New function.
6957 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6958 (syms_of_term): Intern tty-mode-set-strings and
6959 tty-mode-reset-strings.
6961 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6963 * window.c (save_window_save): Lookup window_point_insertion_type in
6964 the right buffer (bug#15457).
6965 (Qwindow_point_insertion_type): New var.
6966 (syms_of_window): Initialize it.
6968 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6970 Fix the MSDOS build.
6971 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6972 (copy_text_and_data): Zero out the atexit chain pointer before
6975 * termhooks.h (encode_terminal_code): Update prototype.
6977 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6978 visible for all DOS_NT ports, not just WINDOWSNT.
6979 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6981 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6982 unless it is defined.
6983 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6985 * process.c (close_on_exec, accept4, process_socket): Move into
6986 the "ifdef subprocesses" part.
6987 (catch_child_signal): Condition by "ifdef subprocesses".
6988 (syms_of_process) <Qinternal_default_process_sentinel>
6989 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6991 * msdos.h: Add prototypes for new functions.
6992 (EINPROGRESS): Define.
6993 (O_CLOEXEC): Define to zero.
6995 * msdos.c (check_window_system): Remove unnecessary an
6996 incompatible duplicate function.
6997 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6998 New functions in support of new functionality.
7000 * menu.c (single_menu_item): Add visual indication of submenu
7001 also for menus on MSDOS frames.
7002 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7004 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7005 when async subprocesses aren't supported.
7007 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7009 * emacs.c (close_output_streams): Zero out errno before calling
7012 * dired.c [MSDOS]: Include msdos.h.
7014 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7015 (DATA_START) [MSDOS]: Define.
7016 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7018 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7019 Ifdef away for MSDOS.
7020 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7021 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7023 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7024 Use temporary file template that is compatible with mkostemp.
7025 Move vfork-related portions under #ifndef MSDOS.
7026 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7028 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7030 * buffer.c (Foverlays_at): Add argument `sorted'.
7032 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7034 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7035 text, invalidate the bidi_paragraph_cache upto and including the
7038 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7040 Port to IRIX 6.5 (Bug#9684).
7041 * conf_post.h (INET6) [IRIX6_5]: Define.
7042 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7043 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7045 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7047 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7048 before passing it to system APIs.
7050 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7052 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7053 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7055 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7057 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7059 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7061 Remove DATA_SEG_BITS.
7062 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7063 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7064 cc, but that platform is so old that SGI itself stopped supporting
7065 it in December 2013. If you still need Emacs on IRIX, please
7066 either compile with GCC and port the undumping code, or run
7067 './configure --with-wide-int'.
7068 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7069 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7070 DEFINE_GDB_SYMBOL_START way to define it.
7071 (NONPOINTER_BITS): New macro.
7072 (EMACS_INT): Use it.
7073 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7074 the problem and/or configuring --with-wide-int.
7075 (USE_LSB_TAG): Simplify, based on above changes.
7076 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7077 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7079 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7081 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7082 covered by a display string that ends in a newline, and that cases
7083 going back by DVPOS lines to hit the search limit, lift the limit
7084 and go back until DVPOS is reached. (Bug#17244)
7086 * indent.c (Fvertical_motion): Handle correctly the case when the
7087 display string is preceded by an empty line.
7089 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7090 use S_IWRITE instead.
7092 2014-04-11 Glenn Morris <rgm@gnu.org>
7094 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7096 2014-04-11 Ken Brown <kbrown@cornell.edu>
7098 * Makefile.in (EMACS_MANIFEST): Revert last change.
7100 2014-04-10 Daniel Colascione <dancol@dancol.org>
7102 * puresize.h (BASE_PURESIZE): Increase.
7104 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7106 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7108 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7109 region handling (and don't call signal_before_change) if
7110 inhibit_modification_hooks is set.
7111 (signal_before_change): Don't check inhibit_modification_hooks any more.
7113 2014-04-08 Daniel Colascione <dancol@dancol.org>
7115 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7116 function cells contain valid lisp objects. (Modified version of
7119 * alloc.c (detect_suspicious_free): Split actual stack capturing
7120 out into new function for easier breakpoint setting.
7121 (note_suspicious_free): New function.
7123 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7125 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7127 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7128 (symbol_block_pinned): New var.
7129 (Fmake_symbol): Initialize `pinned'.
7130 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7131 pinned and signal an error for un-purifiable objects.
7132 (pure_cons): Use it.
7133 (Fpurecopy): Use it, except for objects that can't be purified.
7134 (mark_pinned_symbols): New function.
7135 (Fgarbage_collect): Use it.
7136 (gc_sweep): Remove hack made unnecessary.
7138 2014-04-07 Glenn Morris <rgm@gnu.org>
7140 * keyboard.c (Fopen_dribble_file): Doc tweak.
7142 2014-04-07 Ken Brown <kbrown@cornell.edu>
7144 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7146 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7148 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7149 We have a substitute execinfo.h on hosts that lack it.
7150 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7151 isn't optimized away.
7153 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7155 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7156 * alloc.c (memory_full):
7157 * charset.c (syms_of_charset):
7158 * doc.c (Fsnarf_documentation):
7160 * font.c (BUILD_STYLE_TABLE):
7161 * keyboard.c (make_lispy_event):
7162 * profiler.c (setup_cpu_timer):
7163 * xgselect.c (xg_select):
7164 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7166 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7167 Replace the only use with ARRAYELTS (font_property_table).
7168 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7170 2014-04-03 Daniel Colascione <dancol@dancol.org>
7172 * xterm.c (x_term_init):
7173 * xfns.c (best_xim_style):
7174 * xfaces.c (Fdump_colors):
7175 * w32fns.c (w32_default_color_map):
7176 * w32.c (init_environment, N_ENV_VARS):
7177 * unexcw.c (read_exe_header):
7178 * term.c (term_get_fkeys_1):
7179 * sysdep.c (init_baud_rate):
7180 * nsterm.m (ns_convert_key):
7181 * nsfns.m (get_geometry_from_preferences):
7182 * msdos.c (dos_set_window_size, init_environment):
7183 * macfont.m (mac_font_get_glyph_for_cid)
7184 (macfont_store_descriptor_attributes)
7185 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7186 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7187 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7189 * image.c (xpm_str_to_color_key):
7190 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7191 * frame.c (x_set_frame_parameters):
7192 * fileio.c (Ffile_selinux_context):
7193 * emacs.c (sort_args):
7194 * dosfns.c (msdos_stdcolor_name):
7195 * dired.c (file_attributes):
7196 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7197 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7200 2014-04-02 Daniel Colascione <dancol@dancol.org>
7202 * data.c (Ffset): Abort if we're trying to set a function call to
7205 * lisp.h (ARRAYELTS): New macro.
7207 * alloc.c: Include execinfo.h if available.
7208 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7209 (suspicious_free_record): New structure.
7210 (suspicious_objects, suspicious_object_index)
7211 (suspicious_free_history, suspicious_free_history_index):
7213 (find_suspicious_object_in_range, detect_suspicious_free)
7214 (Fsuspicious_object): New functions.
7215 (cleanup_vector): Call find_suspicious_object_in_range.
7217 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7219 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7220 width from font width (Bug#17163).
7222 * frame.c (x_set_frame_parameters): Calculate default values of
7223 new frame sizes only after all other frame parameters have been
7224 processed (Bug#17142).
7226 2014-04-02 Ken Brown <kbrown@cornell.edu>
7228 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7231 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7233 * xterm.c (x_draw_image_glyph_string): Adjust image background
7234 width accordingly when its x position is adjusted. (Bug#17115)
7236 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7238 * font.c (font_list_entities): Do not add empty vector to font cache.
7239 (font_matching_entity): Likewise. If matching entity is found, insert
7240 1-item vector with this entity instead of entity itself (Bug#17125).
7242 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7244 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7246 * fns.c (validate_subarray): Rename from validate_substring,
7247 since it works for vectors too. New arg ARRAY. Optimize for the
7248 non-nil case. Instead of returning bool, throw an error if out of
7249 range, so that the caller needn't do that. All uses changed.
7250 Report original values if out of range.
7251 (Fsubstring, Fsubstring_no_properties, secure_hash):
7252 Also optimize the case where FROM is 0 or TO is the size.
7254 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7256 * search.c (Freplace_match): Use make_specified_string.
7257 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7258 to catch bogus override face of glyph strings.
7259 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7260 Move common substring range checking code to...
7261 (validate_substring): ...this function.
7263 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7265 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7267 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7269 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7270 bar is zero height, just return (Bug#16976).
7271 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7273 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7275 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7276 is nil. If waiting for toolbar to complete, force a redraw.
7278 2014-03-28 Glenn Morris <rgm@gnu.org>
7280 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7281 (emacs_bugreport): New variable.
7282 (usage_message): Use PACKAGE_BUGREPORT.
7283 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7285 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7287 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7289 Port recent signal-related changes to FreeBSD.
7290 Reported by Herbert J. Skuhra.
7291 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7292 Move decls from here ...
7293 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7295 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7297 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7298 and width of image background when it is displayed with a 'box'
7301 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7303 More backward-compatible fix to char-equal core dump (Bug#17011).
7304 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7305 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7307 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7309 * image.c (init_svg_functions): When loading SVG-related libraries,
7310 free already loaded libraries if the initialization fails.
7311 (rsvg_handle_set_size_callback): Remove declaration, unused.
7313 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7315 Fix core dump in char-equal (Bug#17011).
7316 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7317 unibyte buffers, as we can't tell whether the characters are
7320 * insdel.c (adjust_markers_for_delete): Remove unused local.
7322 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7324 Have (MARKER . ADJUSTMENT) undo records always be immediately
7325 after their corresponding (TEXT . POS) record in undo list.
7327 * lisp.h (record-delete): New arg record_markers.
7328 (record_marker_adjustment): No longer needed outside undo.c.
7329 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7330 adjustments to undo.c's record_marker_adjustments. Note that
7331 fileio.c's decide_coding_unwind is another caller to
7332 adjust_markers_for_delete. Because it has undo list bound to t,
7333 it does not rely on adjust_markers_for_delete to record marker
7335 (del_range_2): Swap call to record_delete and
7336 adjust_markers_for_delete so as undo marker adjustments are
7337 recorded before current deletion's adjustments, as before.
7338 (adjust_after_replace):
7339 (replace_range): Pass value for new record_markers arg to
7341 * undo.c (record_marker_adjustment): Rename to
7342 record_marker_adjustments and made static.
7343 (record_delete): Check record_markers arg and call
7344 record_marker_adjustments.
7345 (record_change): Pass value for new record_markers arg to
7347 (record_point): at_boundary calculation no longer needs to account
7348 for marker adjustments.
7350 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7352 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7355 2014-03-26 Glenn Morris <rgm@gnu.org>
7357 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7359 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7361 * buffer.c (struct sortvec): Add field `spriority'.
7362 (compare_overlays): Use it.
7363 (sort_overlays): Set it.
7365 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7367 * xdisp.c (redisplay_window): If all previous attempts to find the
7368 cursor row failed, try a few alternatives before falling back to
7369 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7371 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7373 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7374 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7376 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7377 variables on Windows.
7379 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7381 * w32.c (unsetenv): Remove unused var `retval'.
7382 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7384 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7385 (start_watching): Remove unused var `thr'.
7387 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7388 (find_child_console): Remove unnecesary var `thread_id'.
7390 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7391 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7393 2014-03-26 Glenn Morris <rgm@gnu.org>
7395 * filelock.c (Flock_buffer): Doc tweak.
7397 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7398 * emacs.c (shut_down_emacs):
7399 * fileio.c (Finsert_file_contents, write_region):
7400 * filelock.c (top-level, syms_of_filelock):
7401 * insdel.c (prepare_to_modify_buffer_1):
7402 CLASH_DETECTION is always defined now.
7404 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7406 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7407 DLL handle, to speed up thread startup.
7409 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7411 Handle sigmask better with nested signal handlers (Bug#15561).
7412 * atimer.c (sigmask_atimers): Remove.
7413 Remaining use rewritten to use body of this function.
7414 * atimer.c (block_atimers, unblock_atimers):
7415 * callproc.c (block_child_signal, unblock_child_signal):
7416 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7417 New arg OLDSET. All callers changed.
7418 * atimer.c (block_atimers, unblock_atimers):
7419 * callproc.c (block_child_signal, unblock_child_signal):
7420 * keyboard.c (handle_interrupt):
7421 * sound.c (vox_configure, vox_close):
7422 Restore the old signal mask rather than unilaterally clearing bits
7423 from the mask, in case a handler is running within another
7424 handler. All callers changed.
7425 * lisp.h, process.c, process.h, term.c:
7426 Adjust decls and callers to match new API.
7427 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7428 signal handlers aren't supposed to use floating point anyway.
7429 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7431 2014-03-23 Daniel Colascione <dancol@dancol.org>
7433 Split gc_sweep into discrete functions for legibility and better
7436 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7437 (sweep_vectors): Fix typo in comment.
7438 (sweep_conses, sweep_floats, sweep_intervals)
7439 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7440 (gc_sweep): Call new functions, to which existing functionality is
7442 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7444 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7446 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7448 2014-03-23 Daniel Colascione <dancol@dancol.org>
7450 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7451 only if xic_style calls for it. This change allows Emacs to work
7452 with ibus. Also, don't leak resources if create_frame_xic fails,
7453 and stop caching xic_style across different displays.
7454 (supported_xim_styles): Make const.
7455 (best_xim_style): Remove first parameter: it's always just
7456 supported_xim_styles. Change to look at supported_xim_styles
7459 2014-03-23 Daniel Colascione <dancol@dancol.org>
7461 * term.c (init_tty): Rearrange condition for clarity; print
7462 appropriate diagnostic.
7464 2014-03-23 Daniel Colascione <dancol@dancol.org>
7466 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7467 array. (ASAN caught.)
7469 2014-03-22 Glenn Morris <rgm@gnu.org>
7471 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7473 2014-03-22 Daniel Colascione <dancol@dancol.org>
7475 * process.c (conv_sockaddr_to_lisp): When extracting the string
7476 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7478 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7480 Fix regression introduced by patch for Bug#10500.
7481 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7482 * w32term.c (x_draw_image_relief): Likewise.
7484 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7486 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7487 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7488 maximize a frame for odd default fonts.
7490 2014-03-21 Glenn Morris <rgm@gnu.org>
7492 * minibuf.c (history-length): Increase default from 30 to 100.
7494 2014-03-21 Daniel Colascione <dancol@dancol.org>
7496 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7497 every time we switch to minibuffer.
7499 * alloc.c (lisp_align_malloc, allocate_string_data)
7500 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7501 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7503 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7505 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7506 support more "verbs".
7508 2014-03-21 Daniel Colascione <dancol@dancol.org>
7510 Always prohibit dumping a dumped Emacs.
7512 * emacs.c (might_dump): New variable.
7513 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7514 * lisp.h (might_dump): Declare.
7515 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7517 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7519 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7521 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7523 * doc.c (store_function_docstring): Warn when we don't know where to
7525 (Fsubstitute_command_keys): Don't advertise the fact that
7526 text-properties are dropped, since we think it's a bug that we'll fix.
7528 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7529 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7530 * frame.c (frame_garbaged): Make "docstring" more precise.
7532 2014-03-20 Glenn Morris <rgm@gnu.org>
7534 * charset.c (init_charset): When we cannot find the charsets directory,
7535 mention if EMACSDATA is set.
7537 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7539 * fns.c (Frandom): Fix rare bug where the result isn't random.
7541 Fix porting inconsistency about rounding to even.
7542 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7543 This way, the unusual !HAVE_RINT case acts like the usual
7544 HAVE_RINT case, and we can fix the documentation accordingly.
7546 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7548 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7549 (w32_wnd_proc): Initialize the dwHoverTime member of
7550 TRACKMOUSEEVENT structure.
7552 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7554 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7556 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7558 * search.c (find_newline): Speed up the function when using the
7559 newline cache, by halving the number of calls to
7560 region_cache_forward and region_cache_backward. (Bug#16830)
7562 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7564 * buffer.c (Fset_buffer): Document return value (bug#17015).
7566 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7568 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7569 nil, always resize character wise to avoid potential loss of the
7570 mode line (Bug#16923 related).
7572 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7574 * frame.c (x_set_frame_parameters): Always calculate new sizes
7575 pixelwise to avoid potential loss when rounding.
7577 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7579 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7580 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7582 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7584 * w32.c (fstatat): Don't add an extra slash if the argument ends
7585 with a slash: this fails the subsequent call to stat_worker on
7586 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7588 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7590 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7592 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7594 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7596 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7597 when frame is only on one screen (Bug#14713).
7599 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7601 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7602 there's a valid wrap point in the display line, the last glyph
7603 cannot "just barely fit" on this row, because display_line doesn't
7604 let it. Instead, proceed as if the last glyph didn't fit, so that
7605 we eventually back up the iterator to the wrap point. This avoids
7606 delusional behavior of move_it_to, whereby it proceeds to the next
7607 display line, but sets current_x to zero for all the glyphs that
7608 without word-wrap would fit on the previous display line.
7609 One result was that visual-order cursor movement behaved erratically
7611 (Fmove_point_visually): Add code to find the x coordinate of the
7612 last character before wrap point, under word-wrap on a TTY.
7614 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7616 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7617 also return value of MOVE_POS_MATCH_OR_ZV from
7618 move_it_in_display_line_to, when moving from beginning of line to
7619 point's position. (Bug#16961)
7621 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7623 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7624 * window.c (Fselect_window): Explain NORECORD and
7625 `buffer-list-update-hook' in doc-string.
7627 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7629 * window.c (Fother_window_for_scrolling): Check that
7630 Vother_window_scroll_buffer is a buffer.
7632 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7634 * xterm.c (xim_initialize): Always pass a copy of resource name
7635 to XRegisterIMInstantiateCallback and eassert whether return
7636 value is True. Passing copy is important because Xlib doesn't
7637 make its own copy and resource name argument usually points to
7638 SSDATA (Vx_resource_name), which may be changed from Lisp.
7639 (xim_close_display): For XUnregisterIMInstantiateCallback,
7640 always eassert return value and pass exactly the same values
7641 as were used for XRegisterIMInstantiateCallback.
7642 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7643 sources to check why if you are interested.
7645 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7647 * dispnew.c (change_frame_size_1): Add new_lines instead of
7648 new_height, the latter may be still zero if passed as such.
7649 * window.c (Fwindow_pixel_height): Mention bottom divider in
7652 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7654 Fix "resource temporarily unavailable" with xgselect
7656 * xgselect.c: Include <stdbool.h>.
7657 (xg_select) [!USE_GTK]: Don't lose track of errno.
7659 Fix minor --enable-gcc-warnings issues.
7660 * widget.c (update_various_frame_slots, EmacsFrameResize):
7661 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7663 2014-03-04 Ken Brown <kbrown@cornell.edu>
7665 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7666 represent the actual adjustment needed for alignment.
7668 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7670 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7671 needed, and don't reallocate if the initial allocation already
7672 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7674 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7676 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7679 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7681 * cmds.c (delete-char): Update docstring pointing out that the
7682 function ignores `delete-active-region' and `overwrite-mode'.
7684 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7686 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7688 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7689 allocated buffer due to alignment.
7690 (freehook): If the block to be freed was allocated by
7691 'aligned_alloc', find its real pointer before calling 'free'.
7693 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7696 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7698 * font.c (toplevel): Adjust comment about font cache layout.
7699 (font_clear_cache): Fix to match real font cache layout.
7700 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7701 (Fframe_font_cache) [FONT_DEBUG]: New function.
7702 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7704 Avoid crashes when X fonts are erroneously freed on reused X
7705 'Display *' connection data (Bug#16069). Note that X font
7706 resources still may be leaked, but currently there is no way
7707 to completely avoid it.
7708 * xterm.h (struct x_display_info): New member x_id. Add comments.
7709 * xterm.c (x_display_id): New variable.
7710 (x_term_init): Assign identifier to each opened X connection.
7711 * xfont.c (struct xfont): New member x_display_id.
7712 (xfont_open): Initialize it with frame's display id.
7713 (xfont_close): Check whether font's display id matches the one
7714 recorded for the given display. Adjust comment.
7715 * xftfont.c (struct xftfont_info):
7716 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7718 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7720 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7721 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7722 killed Vother_window_scroll_buffer.
7723 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7725 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7727 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7728 that start with more than 2 slashes as UNCs. (Bug#16751)
7730 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7732 Fix a few crashes and leaks when cloning C strings.
7733 * alloc.c, lisp.h (dupstring): New function.
7734 * gtkutil.c (xg_get_font):
7735 * term.c (tty_default_color_capabilities):
7736 * xsettings.c (store_monospaced_changed)
7737 (store_font_name_changed, parse_settings)
7738 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7739 This avoids some unlikely crashes due to accessing freed storage,
7740 and avoids some minor memory leaks in the more-typical case.
7742 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7744 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7745 cursor when modeline can't be dragged (Bug#16647).
7747 2014-02-28 Glenn Morris <rgm@gnu.org>
7749 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7750 from custom-delayed-init-variables. (Bug#11565)
7752 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7754 More fixes for mouse glyph calculations (Bug#16647).
7755 * window.c (coordinates_in_window): In intersection of
7756 horizontal and vertical window dividers prefer the horizontal
7757 one. Add some extra parens to last fix.
7758 (window_relative_x_coord): Return x-coordinate for header and
7760 * xdisp.c (remember_mouse_glyph): In text area don't extend
7761 glyph into mode line to show the vertical drag cursor there
7762 immediately. Subdivide mouse glyphs in right fringes to show a
7763 horizontal drag cursor as soon as we enter the "grabbable width"
7764 portion. Handle vertical border case separately. Do not
7765 subdivide window divider areas.
7766 (note_mouse_highlight): On bottom divider of bottommost windows
7767 show vertical drag cursor only when the minibuffer window can be
7770 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7772 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7773 reset by the face of the object just displayed. See also bug#76.
7774 (get_next_display_element): If the string came from a display
7775 property, examine the box face attribute at it->position, not at
7776 it->current.pos, since the latter was not updated yet. (Bug#16870)
7777 (handle_face_prop): Improve commentary.
7779 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7781 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7782 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7784 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7786 Fixes around Bug#16647.
7787 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7788 ON_BOTTOM_DIVIDER cases.
7789 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7790 only if the window has no right divider.
7791 (Fcoordinates_in_window_p): Fix doc-string.
7793 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7795 * lread.c (Funintern): Fix doc to match advertised calling convention.
7797 2014-02-24 Daniel Colascione <dancol@dancol.org>
7799 * keyboard.c (read_char): Close race that resulted in lost events.
7801 2014-02-22 Glenn Morris <rgm@gnu.org>
7803 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7804 * window.c (window-resize-pixelwise): Doc fixes.
7806 * process.c (Finternal_default_process_filter)
7807 (Finternal_default_process_sentinel): Doc tweaks.
7809 2014-02-21 Glenn Morris <rgm@gnu.org>
7811 * process.c (Fprocess_buffer, Faccept_process_output)
7812 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7815 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7817 * window.c (Fwindow_scroll_bar_width): New function.
7819 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7821 Pacify GCC when configuring with --enable-gcc-warnings.
7822 * xdisp.c (move_it_in_display_line_to) [lint]:
7823 Initialize recently-added local.
7825 2014-02-21 Daniel Colascione <dancol@dancol.org>
7827 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7829 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7831 * xdisp.c (init_iterator): Don't dereference a bogus face
7832 pointer. (Bug#16819)
7833 (try_cursor_movement): Don't use cursor position if
7834 set_cursor_from_row failed to compute it. This avoids assertion
7835 violations in MATRIX_ROW.
7836 (move_it_in_display_line_to): Save the iterator state in ppos_it
7837 only once per call. Reimplement the method used to return to the
7838 best candidate position if all the positions found in display line
7839 are beyond TO_CHARPOS. This cuts down the number of calls to
7840 bidi_shelve_cache, which moves a lot of stuff when lines are long
7841 and include bidirectional text. (Bug#15555)
7843 2014-02-20 Glenn Morris <rgm@gnu.org>
7845 * data.c (Fdefalias): Doc fix.
7847 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7849 * xdisp.c (display_line): Fix horizontal scrolling of large images
7850 when fringes are turned off. This comes at a price of not
7851 displaying the truncation/continuation glyphs in this case.
7854 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7855 CreateDIBSection returns an error indication, zero out *ximg after
7856 destroying the image. This avoids crashes in memory allocations
7857 due to the fact that some of the callers also call
7858 x_destroy_x_image, which will attempt to free an already free'd
7861 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7863 * widget.c (update_various_frame_slots): Don't set
7864 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7866 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7868 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7870 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7872 temacs --daemon fix (Bug#16599).
7873 * emacs.c (main): Initialize daemon_pipe[1] here ...
7874 (syms_of_emacs): ... instead of here.
7876 2014-02-16 Anders Lindgern <andlind@gmail.com>
7878 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7881 2014-02-16 Daniel Colascione <dancol@dancol.org>
7883 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7884 (xd_get_connection_address): Use it.
7885 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7886 xd_get_connection_address because the latter signals if the bus
7887 we're trying to close is already disconnected.
7889 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7891 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7892 argument to CreateThread. This avoids segfaults on Windows 9X.
7893 Reported by oslsachem <oslsachem@gmail.com>.
7895 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7897 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7898 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7899 (check_lseek): New function, to report lseek errors.
7900 (save_data_space, update_file_ptrs, read_header, write_header)
7901 (copy_file, copy_rest, unexec): Use these news functions.
7902 (update_file_ptrs): Don't assume wraparound behavior when
7903 converting a large size_t value to off_t.
7905 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7907 * composite.c (fill_gstring_header): Pass positions as C integers
7908 and move parameters checking to...
7909 (Fcomposition_get_gstring): ...this function. Handle case when
7910 buffer positions are in reversed order and avoid crash (Bug#16739).
7912 * buffer.c (validate_region): Mention current buffer in error message.
7914 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7916 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7918 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7920 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7922 2014-02-11 Glenn Morris <rgm@gnu.org>
7924 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7925 Replace refs to "OpenStep" in messages.
7927 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7929 Avoid "." at end of error diagnostics.
7930 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7931 * font.c (Ffont_at):
7932 * nsfns.m (ns_display_info_for_name):
7933 * nsselect.m (Fx_own_selection_internal):
7934 * nsterm.m (performDragOperation:):
7935 Remove "." from end of diagnostic.
7937 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7939 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7940 unintuitive (bug#15824).
7941 (Fyes_or_no_p): Doc fix (bug#15456).
7943 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7945 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7947 * eval.c (call_debugger): When exiting the debugger, do not allow
7948 max_specpdl_size less than actual binding depth (Bug#16603).
7949 (syms_of_eval): Adjust docstring.
7951 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7953 * cmds.c (Fself_insert_command): Output a clearer error message on
7954 negative repetitions (bug#9476).
7956 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7958 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7960 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7962 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7964 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7966 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7968 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7970 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7972 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7974 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7975 `exit' works (bug#15865).
7977 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7979 Constrain window box/body sizes and margin widths (Bug#16649).
7980 * xdisp.c (window_box_width): Don't return less than zero.
7981 (window_box_left_offset, window_box_right_offset): Don't return
7982 more than the window's pixel width.
7983 * window.c (window_body_height, window_body_width): Don't return
7985 (window_resize_apply): Adjust margin width, if necessary.
7987 2014-02-07 Glenn Morris <rgm@gnu.org>
7989 * nsterm.m (syms_of_nsterm): Doc fix.
7991 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7993 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7994 New variables: pointers through which to call the respective APIs.
7995 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7996 (filename_from_ansi, sys_link, check_windows_init_file):
7997 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7998 This is required on Windows 9X, where we dynamically load
7999 UNICOWS.DLL which has their non-stub implementations.
8000 (maybe_load_unicows_dll): Assign addresses to these 2 function
8001 pointers after loading UNICOWS.DLL.
8003 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8004 MultiByteToWideChar and WideCharToMultiByte through function
8007 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8010 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8012 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8013 for OSX >= 10.9 if separate spaces are used.
8014 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8016 2014-02-06 Glenn Morris <rgm@gnu.org>
8018 * buffer.c (cache-long-scans): Doc fix.
8020 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8022 * w32fns.c (Fw32_shell_execute): Doc fix.
8024 2014-02-05 Bastien Guerry <bzg@gnu.org>
8026 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8027 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8029 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8031 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8032 outside the window (Bug#16649).
8034 * xdisp.c (note_mouse_highlight): When entering a margin area show
8035 a non-text cursor (Bug#16647).
8037 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8039 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8040 It prompted a compile-time diagnostic on GNU/Linux.
8041 Simplify to remove the need for the label.
8043 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8045 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8046 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8047 to show it; otherwise return 'unsupported--w32-dialog' to signal
8048 to the caller that emulation with menus is necessary.
8049 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8051 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8053 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8056 * menu.c (Fx_popup_dialog): Don't condition the call to
8057 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8058 special symbol 'unsupported--w32-dialog', emulate the dialog with
8059 a menu by calling x-popup-menu.
8061 * menu.h (Qunsupported__w32_dialog): New extern variable.
8063 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8065 * keyboard.c (kbd_buffer_get_event): Read file notification events
8068 * xgselect.c (xg_select): Read glib events in any case, even if
8069 there are no file descriptors to watch for. (Bug#16519)
8071 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8073 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8074 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8075 * w32term.c (w32_draw_window_divider): Handle first and last
8077 * w32term.h (w32_fill_area_abs): New function.
8078 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8080 * xfaces.c (realize_basic_faces): Handle new face ids.
8081 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8082 and bottom divider width.
8083 * xterm.c (x_draw_window_divider): Handle first and last pixels
8086 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8088 * print.c (Fexternal_debugging_output): Add cast to pacify
8089 --enable-gcc-warnings.
8090 * eval.c (call_debugger): Grow specpdl if the debugger was
8091 entered due to specpdl overflow (Bug#16603) and allow more
8092 specpdl space for the debugger itself.
8094 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8096 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8099 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8101 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8102 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8104 * print.c (Fexternal_debugging_output): If the argument character
8105 is non-ASCII, encode it with the current locale's encoding before
8106 writing the result to the terminal. (Bug#16448)
8108 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8109 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8112 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8114 * process.c (create_process): Reset SIGPROF handler in the child.
8115 * callproc.c (call_process): Likewise.
8117 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8119 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8121 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8123 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8124 of zero to print strings, GDB doesn't like it.
8126 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8127 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8128 we still use correct addresses. (Bug#16576)
8130 2014-01-27 K. Handa <handa@gnu.org>
8132 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8133 to preserve the code detection behavior of 24.3.
8134 * coding.h (struct coding_system): New member detected_utf8_bytes.
8135 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8136 (decode_coding_gap): Use short cut for UTF-8 file reading only
8137 when coding->detected_utf8_bytes equals to coding->src_bytes.
8138 * fileio.c (Finsert_file_contents): Cancel the previous change.
8140 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8142 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8143 that are not visible.
8145 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8147 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8148 is grabbed (Bug#16565).
8150 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8152 * xdisp.c (last_max_ascent): Re-remove after erroneously
8153 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8155 (move_it_to): Re-remove reference to last_max_ascent.
8156 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8157 max_descent here instead of calling line_bottom_y.
8160 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8162 * terminal.c (initial_free_frame_resources): New function.
8163 (init_initial_terminal): Install new hook to free face cache
8164 on initial frame and avoid memory leak. For details, see
8165 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8166 * xfaces.c (free_frame_faces): Adjust comment.
8168 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8170 * data.c (Fstring_to_number): Document results if unparsable
8173 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8175 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8177 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8179 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8180 * coding.c (detect_coding_utf_8, emacs_mule_char)
8181 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8182 (check_utf_8, decode_coding):
8183 * coding.h (struct coding_system.errors):
8184 Use ptrdiff_t, not int, for integer values derived from buffer and
8187 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8188 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8189 before invoking decode_coding_gap, since there's just one block.
8191 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8193 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8194 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8195 too early. Again run change_frame_size before assigning menu-
8198 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8200 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8201 arrives, call x_check_fullscreen, in case the new display has a
8202 different resolution. (Bug#16517)
8204 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8206 * term.c (read_menu_input): If the selected frame changes, exit
8208 (tty_menu_show): If the selected frame changes while we displayed
8209 a menu, throw to top level. (Bug#16479)
8211 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8213 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8215 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8217 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8218 * data.c (count_one_bits_word): Fix bug (negated comparison)
8219 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8221 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8223 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8224 Avoid undefined behavior by initializing display property bit of a
8225 string processed by the bidirectional iterator. For details, see
8226 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8228 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8230 Minor cleanup of previous change.
8231 * image.c (imagemagick_error, Fimagemagick_types):
8232 Omit some recently-introduced and unnecessary casts and assignments.
8234 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8236 Fix two memory leaks discovered with Valgrind.
8237 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8238 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8240 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8242 Fixes in window size functions around Bug#16430 and Bug#16470.
8243 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8244 (Fwindow_mode_line_height, Fwindow_header_line_height)
8245 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8246 Minor doc-string adjustments.
8247 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8248 Rewrite doc-strings.
8249 (window_body_height, window_body_width): Do not count partially
8250 visible lines/columns when PIXELWISE is nil (Bug#16470).
8251 (Qfloor, Qceiling): New symbols.
8253 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8255 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8256 when the image cache is not yet allocated. (Bug#16509)
8258 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8260 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8261 re-attach intervals to its base buffer (Bug#16502).
8262 * intervals.c (set_interval_object): Move from here...
8263 * intervals.h (set_interval_object): ... to here. Fix comments.
8265 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8267 Avoid undefined behavior by initializing buffer redisplay bit.
8268 Reported by Dmitry Antipov in
8269 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8270 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8272 Revert some of the CANNOT_DUMP fix (Bug#16494).
8273 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8275 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8277 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8278 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8279 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8280 they are replaced by macros that expand into direct calls to the
8281 corresponding functions from GDI32.DLL.
8282 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8283 variables in the Cygwin build, they are unused.
8285 2014-01-19 K. Handa <handa@gnu.org>
8287 * composite.c (composition_update_it): Fix previous change.
8289 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8291 Fix file name handling on MS-Windows 9X.
8292 * w32.c (maybe_load_unicows_dll): New function.
8294 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8295 on, to make sure we can convert file names to and from UTF-8 on
8296 Windows 9X. This fixes a failure to start up because Emacs cannot
8297 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8299 * w32font.c [WINDOWSNT]: Include w32.h.
8300 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8301 of implementing the same stuff.
8302 Remove now unused g_b_init_is_windows_9x.
8304 * w32.h (maybe_load_unicows_dll): Add prototype.
8306 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8308 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8309 switch to single keyboard. Prevents daemon crashes when a new
8310 client connects while we show a TTY menu in an existing client.
8313 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8315 Fix MinGW64 porting problem with _setjmp.
8316 Reported by Eli Zaretskii in:
8317 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8318 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8319 the old _setjmp and _longjmp. All uses changed.
8321 2014-01-13 Daniel Colascione <dancol@dancol.org>
8323 * textprop.c (Fremove_list_of_text_properties):
8324 Correctly handle reaching the end of the interval tree. (Bug#15344)
8326 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8328 * xdisp.c (resize_mini_window): Round height to a multiple of
8329 frame's line height. Fix bug in calculation of window start
8330 position (Bug#16424).
8332 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8334 * macfont.m: Include termchar.h.
8335 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8336 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8337 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8338 *_WITH_GC_* to take face and f as parameters.
8339 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8340 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8342 2014-01-13 Daniel Colascione <dancol@dancol.org>
8344 Fix menu item updating in the presence of the Unity global menu
8347 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8348 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8350 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8351 updating menus; explain why.
8352 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8353 problem it's supposed to solve and it interferes with detecting
8354 the presence of a global menu.
8355 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8358 2014-01-11 K. Handa <handa@gnu.org>
8360 * composite.c (composition_update_it): Fix indexing of
8361 LGSTRING_CHAR (Bug#15984).
8363 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8365 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8367 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8369 * xdisp.c (try_window_id): Don't use this function's optimizations
8370 if overlays in the buffer displayed by the window have changed
8371 since last redisplay. (Bug#16347)
8372 (message_dolog): Fix indentation.
8374 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8376 * frame.c (frame_resize_pixelwise): Fix doc-string.
8378 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8380 Fix handling of internal borders (Bug#16348).
8381 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8382 Remove internal border width from pixel width of windows.
8383 (change_frame_size_1): Don't return early when frame's pixel
8384 size changes - we still have to record the new sizes in the
8386 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8387 also when toolbar gets larger.
8388 * window.c (check_frame_size): Include internal_border_width in
8390 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8391 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8392 In non-toolkit/non-GTK version clear internal border.
8393 * xterm.c (x_clear_under_internal_border): New function for
8394 non-toolkit/non-GTK version.
8395 (x_after_update_window_line): In non-toolkit/non-GTK version
8397 (handle_one_xevent, x_set_window_size):
8398 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8399 * xterm.h (x_clear_under_internal_border): Extern it.
8401 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8403 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8404 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8407 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8409 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8410 last value of point is not equal to buffer's point. (Bug#16129)
8412 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8415 * nsterm.h (updateCollectionBehavior): Rename from
8416 updateCollectionBehaviour. All uses changed.
8418 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8419 * Makefile.in (SETFATTR): New macro.
8420 (temacs$(EXEEXT)): Use it.
8422 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8424 Fix maximization behavior on Windows (Bug#16300).
8425 * w32fns.c (w32_fullscreen_rect): Don't handle
8426 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8427 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8428 of SetWindowPos. Restore last placement also when leaving
8429 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8430 but the FULLSCREEN_BOTH case.
8432 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8435 * data.c (arithcompare_driver):
8436 * fileio.c (Fcar_less_than_car):
8437 * fns.c (internal_equal):
8438 * frame.c (delete_frame):
8439 * lisp.h (enum More_Lisp_Bits):
8441 Avoid C99 constructs that don't work in C89.
8442 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8443 to port to C89, which doesn't have 'long long'.
8444 (count_trailing_zero_bits): Use them.
8446 2014-01-03 Chong Yidong <cyd@gnu.org>
8448 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8450 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8452 Further adjust frame/window scrollbar width calculations.
8453 * window.c (apply_window_adjustment):
8454 Set windows_or_buffers_changed.
8455 (Fwindow_scroll_bars): Return actual scrollbar width.
8456 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8457 For non-toolkit builds again use 14 as minimum width and set
8458 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8459 * xterm.c (XTset_vertical_scroll_bar): Take width from
8460 WINDOW_SCROLL_BAR_AREA_WIDTH.
8461 (x_new_font): Rename wid to unit. Base calculation of new
8462 scrollbar width on toolkit used and make it analogous to that of
8463 x_set_scroll_bar_default_width.
8464 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8465 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8466 of GetSystemMetrics.
8467 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8468 WINDOW_SCROLL_BAR_AREA_WIDTH.
8469 (x_new_font): Make it correspond to changes in xterm.c.
8471 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8473 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8474 This is a cleaner way to fix the MinGW-w64 porting problem.
8475 Check for INTPTR_MAX misconfiguration.
8477 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8479 * search.c (newline_cache_on_off, find_newline): In indirect
8480 buffers, use the newline cache of the base buffer.
8482 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8483 buffer, invalidate the caches of its base buffer. (Bug#16265)
8485 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8486 buffers, use the width-run cache of the base buffer.
8488 * xdisp.c (redisplay_window): When the window displays an indirect
8489 buffer, and the character widths in the display table have
8490 changed, invalidate the width-run cache of the corresponding base
8493 * fileio.c (Finsert_file_contents): When invalidating the newline
8494 cache, consider the case of inserting into indirect buffer.
8496 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8497 In indirect buffers, use the paragraph cache of the base buffer.
8499 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8501 * window.c (grow_mini_window): Fix last change.
8503 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8505 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8507 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8509 * w32term.c (w32_initialize): Use LCID and LOWORD.
8511 * w32proc.c (create_child): Use pid_t for 5th argument.
8512 (IsValidLocale): Don't provide prototype for MinGW64.
8513 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8514 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8516 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8517 MinGW64 doesn't support.
8519 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8521 * w32.c (set_named_security_info): New function.
8522 (acl_set_file): Fall back on set_named_security_info if
8523 set_file_security fails.
8524 (g_b_init_set_named_security_info_w)
8525 (g_b_init_set_named_security_info_a): New static variables.
8526 (globals_of_w32): Initialize them to zero.
8527 (set_named_security_info): Set them to non-zero if the
8528 corresponding API is available.
8529 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8530 New function typedefs.
8532 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8534 Some more fixes following pixelwise resize changes including one
8536 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8537 of frame_resize_pixelwise.
8538 * widget.c (pixel_to_text_size): New function.
8539 (update_wm_hints): Have size hints respect value of
8540 frame_resize_pixelwise.
8541 (EmacsFrameResize): Alway process resize requests pixelwise.
8542 * window.c (grow_mini_window): Make sure mini window is at least
8544 * xdisp.c (display_menu_bar): Make sure menubar extends till
8546 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8547 (x_set_tool_bar_lines): Calculate pixelwise.
8548 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8549 frame_resize_pixelwise.
8551 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8553 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8554 variables not used there.
8556 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8558 * w32.c (sys_umask): New function. (Bug#16299)
8560 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8562 * dispnew.c (change_frame_size_1): Take old width of root window
8563 from that window's pixel width. (Bug#16284)
8565 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8567 Plain copy-file no longer chmods an existing destination (Bug#16133).
8568 * fileio.c (realmask): Now a static var, not a local.
8569 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8570 Remove arg STATPTR. All uses changed.
8571 (Fcopy_file): Do not alter permissions of existing destinations,
8572 unless PRESERVE-PERMISSIONS (renamed from
8573 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8574 Avoid race when testing for existing destinations and for
8575 when input and output files are the same.
8576 If changing the group fails, adjust both default and
8577 preserved permissions so that access is not granted to the
8579 (Fset_default_file_modes, init_fileio): Update realmask.
8580 (Fdefault_file_modes): Use realmask instead of calling umask.
8582 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8584 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8585 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8586 flags on the daemon pipe ends before execing.
8588 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8590 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8591 session. (Bug#14739)
8593 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8595 * callproc.c (Vexec_path): Document that exec-directory is in it.
8597 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8599 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8602 2013-12-27 Chong Yidong <cyd@gnu.org>
8604 * data.c (Fsymbol_function): Doc fix.
8606 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8608 Some more tinkering with Bug#16051.
8609 * window.c (resize_frame_windows): Don't let the size of the
8610 root window drop below the frame's default character size.
8611 Never ever delete any subwindows - let the window manager do the
8614 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8615 of toolbar lines needed when they exceed the height of the root
8617 (unwind_create_frame_1): New function.
8618 (Fx_create_frame): Generally inhibit calling the window
8619 configuration change hook here. Remove extra call to
8620 change_frame_size - it's not needed when we don't run the
8621 configuration change hook.
8623 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8625 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8626 On my Fedora 19 platform the core dumps were so big that
8627 my desktop became nearly catatonic.
8628 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8629 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8630 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8631 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8632 a clang-only syntax.
8633 * conf_post.h (__has_feature): New macro, if not already defined.
8634 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8635 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8637 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8639 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8640 is a file name. (Bug#16252)
8642 2013-12-25 Chong Yidong <cyd@gnu.org>
8644 * keyboard.c (Voverriding_terminal_local_map)
8645 (Voverriding_local_map): Doc fix.
8647 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8649 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8651 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8652 file name when it is submitted to ShellExecute. Simplify code.
8653 Don't test DOCUMENT for being a string, as that is enforced by
8654 CHECK_STRING. Doc fix.
8656 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8658 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8659 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8660 redisplay_tool_bar does. Improve and fix commentary.
8661 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8662 limits of the glyph matrices. (Bug#16051)
8663 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8664 only when the new size is different from the old one, and the new
8665 size can be achieved given the frame height.
8667 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8669 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8671 2013-12-23 Glenn Morris <rgm@gnu.org>
8673 * lread.c (Fload): Mention load-prefer-newer in doc.
8675 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8677 Handle Bug#16207 by being more restrictive when running hooks.
8678 * window.c (unwind_change_frame): New function.
8679 (Fset_window_configuration): Don't run configuration change hook
8680 while the frame configuration is unsafe. Call select_window
8683 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8685 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8687 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8689 * nsterm.h: Declare EmacsColor category.
8691 * nsterm.m (NSColor): Implement EmacsColor category.
8692 (ns_get_color): Use colorUsingDefaultColorSpace.
8693 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8695 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8697 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8699 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8700 having the PNG_NORETURN attribute, to avoid compiler warning in
8703 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8705 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8707 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8708 fringe background extension.
8709 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8710 because they are now always the same as `left' and `width',
8711 respectively. Remove code for the case that `width' and
8712 `sb_width' are different.
8714 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8716 Remove scroll_bar_actual_width from frames.
8717 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8718 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8719 (x_figure_window_size):
8720 * nsterm.m (x_set_window_size):
8721 * widget.c (set_frame_size):
8722 * w32term.c (x_set_window_size):
8723 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8724 scroll_bar_actual_width.
8726 Convert scroll_bar members to integers on Windows.
8727 * w32term.h (struct scroll_bar): Convert top, left, width,
8728 height, start, end and dragging to integers.
8729 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8731 * w32term.c (w32_set_scroll_bar_thumb)
8732 (w32_scroll_bar_handle_click): Remove XINT conversions for
8733 scroll_bar members. Treat bar->dragging as integer.
8734 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8735 first element. Remove XINT conversions for scroll_bar members.
8736 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8737 Remove XINT conversions for scroll_bar members.
8739 Fix assignment for new window total sizes.
8740 * window.c (Fwindow_resize_apply_total): Assign values for
8743 2013-12-20 Chong Yidong <cyd@gnu.org>
8745 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8746 argument to `append'.
8748 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8750 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8751 current text face, for extending the face of the display margins.
8754 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8755 Doc fix. (Bug#16190)
8757 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8759 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8762 * nsterm.m (Qfile, Qurl): New.
8763 (EV_MODIFIERS2): New macro.
8764 (EV_MODIFIERS): Use EV_MODIFIERS2.
8765 (ns_term_init): Remove font and color from DND, does not work on
8766 newer OSX, and other ports don't have them.
8767 (performDragOperation:): Handle modifiers used during drag.
8768 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8769 Remove global Lisp variables used to communicate with ns-win.el.
8770 Remove font and color handling.
8771 (syms_of_nsterm): Defsym Qfile and Qurl.
8773 2013-12-19 Anders Lindgren <andlind@gmail.com>
8775 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8776 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8778 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8779 (constrainFrameRect): Remove special case nr_screens == 1.
8780 Don't constrain size to size of view.
8782 * nsterm.h (ns_output): Remove dont_constrain.
8784 2013-12-19 Anders Lindgren <andlind@gmail.com>
8786 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8788 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8790 Minor fixes for recent openp changes.
8791 * lisp.h (GCPRO7): New macro.
8792 * lread.c (openp): Use bool for boolean; all callers changed.
8793 Protect save_string from GC. Don't assume that file descriptors
8794 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8795 warning about uninitialized variable.
8797 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8799 * w32fns.c (emacs_abort): Use intptr_t as argument of
8800 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8802 2013-12-18 Glenn Morris <rgm@gnu.org>
8804 * lread.c (Fload): Pass load_prefer_newer to openp.
8805 Don't bother checking mtime if openp already did it.
8806 (openp): Add `newer' argument, to check all suffixes
8807 and find the newest file.
8808 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8809 * callproc.c (call_process):
8810 * charset.c (load_charset_map_from_file):
8811 * emacs.c (init_cmdargs):
8812 * image.c (x_create_bitmap_from_file, x_find_image_file):
8814 * lread.c (Flocate_file_internal):
8815 * process.c (Fformat_network_address):
8816 * sound.c (Fplay_sound_internal):
8817 * w32.c (check_windows_init_file):
8818 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8820 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8822 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8824 * w32.c (getloadavg): Don't index samples[] array with negative
8825 indices. Recover from wall-clock time being set backwards.
8827 * w32term.c (w32_initialize): Declare the argument of
8828 set_user_model as const.
8830 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8831 (w32_menu_show): Constify some arguments passed to MessageBox.
8833 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8834 to initialize Lisp objects.
8836 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8837 initialize Lisp objects.
8839 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8840 use variables used only on X under that condition.
8842 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8843 variables not used there.
8845 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8847 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8848 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8850 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8852 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8853 code, revealed in presence of R2L characters, character
8854 compositions, and display vectors. A better fix for Bug#16148.
8855 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8856 GTK and NS builds, they don't have this member of struct frame.
8858 * dispextern.h (struct composition_it): Correct a comment for the
8861 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8863 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8864 This prevents a compilation error on C compilers that do not
8865 default functions to return 'int' if not declared. Also, add
8866 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8867 since it now uses inline functions.
8869 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8871 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8872 display margins on mode line, header line, and in the frame's
8873 tool-bar window. (Bug#16165)
8875 2013-12-16 Andreas Schwab <schwab@suse.de>
8877 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8879 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8881 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8884 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8886 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8888 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8890 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8891 intended to find bogus pointers in font objects (Bug#16140).
8892 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8893 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8894 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8895 Disable for MS-Windows due to Bug#15876; apparently this
8896 requires more or less substantial changes in fontset code.
8897 * xfont.c (xfont_close):
8898 * xftfont.c (xftfont_close): Call x_display_info_for_display
8899 to check whether 'Display *' is valid (Bug#16093 and probably
8902 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8904 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8905 Reported by Juanma Barranquero <lekktu@gmail.com>.
8907 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8908 open a pty on MS-Windows. (Bug#16152)
8910 * emacs.c (decode_env_path): Fix bogus comparison against
8911 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8913 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8915 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8916 (Fx_file_dialog): Add parentheses around && to silence warning.
8918 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8920 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8922 * xdisp.c (extend_face_to_end_of_line): Extend background of
8923 non-default face in margin areas as well. (Bug#16151)
8924 (display_line): Call extend_face_to_end_of_line for continued
8925 lines as well, if the display margins have non-zero width.
8926 (set_glyph_string_background_width): When needed, set the
8927 extends_to_end_of_line_p flag on glyph strings to be drawn in
8928 margin areas, not only in the text area.
8930 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8933 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8935 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8936 Don't worry about verify_error being t, since it has to be a list.
8938 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8940 Use bool for boolean, focusing on headers.
8941 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8942 No need to include <stdbool.h>, since conf_post.h does it now.
8943 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8944 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8945 (SET_PER_BUFFER_VALUE_P):
8946 * ccl.c, ccl.h (setup_ccl_program):
8947 * ccl.h (CHECK_CCL_PROGRAM):
8948 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8949 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8950 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8951 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8952 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8953 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8954 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8955 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8956 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8957 (CHARSET_FAST_MAP_SET):
8958 * coding.c (decode_coding_ccl, encode_coding_ccl):
8959 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8960 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8961 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8962 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8963 (decode_coding_c_string):
8964 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8965 * conf_post.h (has_attribute):
8966 * dispextern.h (trace_redisplay_p)
8967 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8968 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8969 (SET_GLYPH_FROM_CHAR_GLYPH)
8970 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8971 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8972 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8973 (cursor_in_mouse_face_p):
8974 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8975 (blank_row, prepare_desired_row)
8976 (build_frame_matrix_from_leaf_window, make_current)
8977 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8978 (update_window, scrolling_window, update_frame_line):
8979 * disptab.h (GLYPH_FOLLOW_ALIASES):
8980 * editfns.c (Fformat):
8981 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8982 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8983 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8984 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8985 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8986 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8987 (FONT_DEFERRED_LOG):
8988 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8989 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8990 (FRAME_MOUSE_UPDATE):
8991 * fringe.c (Fdefine_fringe_bitmap):
8992 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8993 (x_create_bitmap_from_xpm_data, xpm_load_image):
8994 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8995 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8996 (MERGE_INTERVAL_CACHE):
8997 * keymap.h (KEYMAPP):
8998 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8999 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9000 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9001 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9002 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9003 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9004 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9005 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9006 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9007 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9008 (SETUP_BUFFER_SYNTAX_TABLE):
9009 * systime.h (timespec_valid_p):
9010 * term.c (save_and_enable_current_matrix):
9011 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9012 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9013 (redisplay_internal, try_window_reusing_current_matrix)
9014 (sync_frame_with_window_matrix_rows, try_window_id)
9015 (display_menu_bar, display_tty_menu_item, display_mode_line)
9016 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9017 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9018 * xmenu.c (xmenu_show):
9019 * xterm.c (use_xim, x_term_init):
9020 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9021 (struct x_bitmap_record):
9022 Use bool for booleans.
9023 * ccl.c (struct buffer_text):
9024 * ccl.h (struct ccl_program):
9025 * charset.h (struct charset):
9027 * coding.h (struct iso_2022_spec, struct coding_system):
9028 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9029 (struct glyph_string, struct face, struct face_cache)
9030 (struct bidi_string_data, struct bidi_it)
9031 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9033 * editfns.c (Fformat):
9034 * frame.h (struct frame):
9035 * fringe.c (struct fringe_bitmap):
9036 * intervals.h (struct interval):
9037 * keyboard.h (struct kboard):
9038 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9039 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9040 (struct Lisp_Buffer_Local_Value, union specbinding):
9041 * macfont.m (struct macfont_info):
9042 * process.h (struct Lisp_Process):
9043 * termchar.h (struct tty_display_info):
9044 * window.h (struct window):
9045 * xterm.h (struct x_output):
9046 Use bool_bf for boolean bit-fields.
9047 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9048 All callers changed.
9049 * ccl.h (struct ccl_program): Remove unused members private_state,
9050 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9052 (struct ccl_spec): Remove unused members cr_carryover,
9053 eight_bit_carryover.
9054 * conf_post.h: Include <stdbool.h>.
9055 (bool_bf): New type.
9056 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9057 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9058 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9059 'do { ... } while (false)' brackets.
9060 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9061 Args must now be expressions; all callers changed.
9062 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9063 (PRODUCE_GLYPHS): Simplify use of boolean.
9064 * fileio.c (Fcopy_file):
9065 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9066 * lisp.h (UNGCPRO): Return void, not int.
9067 (FOR_EACH_TAIL): Use void expression, not int expression.
9068 * region-cache.c: Reindent.
9069 * region-cache.h: Copy comments from region-cache.c, to fix
9070 incorrect remarks about booleans.
9072 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9074 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9075 when character at point is displayed from a display vector.
9078 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9080 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9081 now a list of certificate validation checks that will abort a
9082 connection with an error.
9083 (Fgnutls_boot): Document it and use it.
9085 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9087 * w32term.c (w32_enable_frame_resize_hack): New variable.
9088 (x_set_window_size): Use it to hack frame resizing on Windows
9091 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9093 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9094 Windows-specific code to w32.c. Change error message text to
9095 match that of Posix platforms.
9097 * w32.c (w32_copy_file): New function, most of the code copied and
9098 reworked from Fcopy_file. Improve error handling. Plug memory
9099 leak when errors are thrown. Support file names outside of the
9100 current codepage. (Bug#7100)
9102 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9104 * lread.c (load_path_default): Prototype.
9106 2013-12-13 Glenn Morris <rgm@gnu.org>
9108 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9109 (dump_path): Remove.
9110 (load-path-default): Remove `changed' argument.
9111 Do not set dump_path permanently. Simplify.
9112 (init_lread): Simplify.
9113 (syms_of_lread): Remove dump_path.
9115 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9117 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9118 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9119 2013-12-12 font-related change to avoid Bug#16128, which
9120 is quite hard to fix without even more substantial changes.
9122 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9124 * font.c (font_close_object): Check for live frame (Bug#16128).
9126 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9128 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9129 Return ptrdiff_t, not int, since it's a buffer size.
9130 Reindent/reparen some macros to a more Gnuish style.
9132 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9134 Avoid undefined behavior with huge regexp interval counts.
9135 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9136 since it's now specialized to interval counts. All uses changed.
9137 Do not assume wraparound on signed integer overflow.
9138 (regex_compile): Simplify based on the above changes.
9140 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9142 Support file names on MS-Windows that use characters outside of
9143 the current system codepage. (Bug#7100)
9145 * w32.c (get_file_security, set_file_security)
9146 (create_symbolic_link): Separate pointers and boolean flags for
9147 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9148 non-zero, else the former.
9149 (codepage_for_filenames, filename_to_utf16, )
9150 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9152 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9154 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9155 Accept only one argument; all callers changed.
9156 (dostounix_filename): Remove the second argument, now works in
9157 UTF-8. All callers changed.
9158 (parse_root): Lose DBCS code.
9159 (get_long_basename, w32_get_short_filename, init_environment)
9160 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9161 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9162 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9163 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9164 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9165 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9167 (ansi_encode_filename): New function.
9168 (get_emacs_configuration, get_emacs_configuration_options):
9170 (add_volume_info, GetCachedVolumeInformation): Run the input file
9171 name through unixtodos_filename, to ensure it is stored and
9172 referenced in canonical form.
9173 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9174 (logon_network_drive, sys_link, utime): Improve error handling.
9175 (sys_access): New function.
9176 (hashval, generate_inode_val): Unused functions deleted.
9177 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9178 (check_windows_init_file): Convert error message from UTF-8 to
9179 ANSI codepage, for display in the message box.
9180 (globals_of_w32): Set w32_unicode_filenames according to the OS
9183 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9184 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9185 (syms_of_w32term): Declare w32-unicode-filenames.
9187 * w32proc.c (new_child, delete_child): Remove code that handled
9188 unused pending_deletion and input_file members of the child struct.
9189 (create_child, sys_spawnve): Convert all file names to ANSI
9190 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9191 name cannot be encoded in ANSI codepage. Don't use
9192 unixtodos_filename, mirror slashes by hand.
9193 (record_infile, record_pending_deletion): Functions deleted.
9194 (Fw32_short_file_name): Call w32_get_short_filename instead of
9197 * w32notify.c (add_watch): Work in Unicode mode when
9198 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9199 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9200 instead, do the same with Lisp primitives.
9202 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9203 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9204 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9205 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9206 (Fw32_shell_execute): Improve error reporting.
9207 (Fdefault_printer_name): Ifdef away for Cygwin.
9209 * w32.h (struct _child_process): Remove input_file and
9210 pending_deletion members that are no longer used.
9211 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9212 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9213 (ansi_encode_filename): New and updated prototypes.
9215 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9217 (unexec): Don't use dostounix_filename, it expects a file name in
9218 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9221 * fileio.c (Ffile_name_directory, file_name_as_directory)
9222 (directory_file_name, Fexpand_file_name)
9223 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9224 arguments of dostounix_filename.
9225 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9226 use MAX_UTF8_PATH for size of file-name strings.
9227 (emacs_readlinkat): Build an explicitly unibyte string for file
9229 (syms_of_fileio) <file-name-coding-system>:
9230 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9232 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9233 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9234 directories to UTF-8.
9235 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9236 environment, and each element of the input PATH, to UTF-8.
9238 * dired.c (file_attributes): Use build_unibyte_string explicitly
9239 to make Lisp strings from user and group names.
9241 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9244 * coding.c (decode_file_name, encode_file_name): New functions.
9246 * termcap.c (tgetent): Adapt to the change in arguments of
9249 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9252 * msdos.c (dostounix_filename, init_environment): Adapt to the
9253 change in arguments of dostounix_filename.
9255 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9256 [WINDOWSNT]: Encode file names passed to the image libraries in
9259 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9260 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9262 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9263 arguments of dostounix_filename.
9265 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9267 * font.h (struct font_entity) [HAVE_NS]: New field to record
9268 font driver which was used to create this entity.
9269 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9270 frame where the font was opened.
9271 (font_close_object): Add prototype.
9272 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9273 (font_close_object): Not static any more. Lost frame arg.
9274 Adjust comment and users.
9275 * alloc.c (cleanup_vector): Call font_close_object to adjust
9276 per-frame font counters correctly. If HAVE_NS, also call
9277 driver-specific cleanup for font-entity objects.
9278 * ftfont.c (ftfont_open):
9279 * nsfont.m (nsfont_open):
9280 * w32font.c (w32font_open_internal):
9281 * xfont.c (xfont_open):
9282 * xftfont.c (xftfont_open): Save frame pointer in font object.
9283 * macfont.m (macfont_open): Likewise.
9284 (macfont_descriptor_entity): Save driver pointer to be able
9285 to call its free_entity routine when font-entity is swept.
9286 * ftxfont.c (ftxfont_open): Add eassert because frame
9287 pointer should be saved by ftfont_driver.open.
9289 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9291 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9292 input polling is used. This is still meaningful for Cygwin, see
9293 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9294 * keyboard.c (poll_for_input_1, input_polling_used):
9295 Define unconditionally.
9296 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9297 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9298 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9299 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9300 (face_for_char): Likewise. Rearrange eassert and return ASCII
9301 face for CHAR_BYTE8_P.
9302 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9304 2013-12-11 Ken Brown <kbrown@cornell.edu>
9306 * dispextern.h (erase_phys_cursor):
9307 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9309 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9311 * nsterm.m (x_free_frame_resources):
9312 * term.c (tty_free_frame_resources):
9313 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9314 face cache because it's implied by free_frame_faces anyway.
9315 * w32term.c (x_free_frame_resources): Likewise. Do not call
9316 free_frame_faces twice.
9318 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9320 * editfns.c (Fformat_time_string): Mention %F in the doc.
9322 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9324 * window.c (resize_frame_windows): Don't return immediately when
9325 the root window's size doesn't change - the minibuffer window
9326 may still have to be repositioned/resized.
9327 * xfns.c (Fx_create_frame): Always change the frame size after
9328 initializing the frame's faces.
9329 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9330 change_frame_size should already have done it.
9331 (x_new_font): Assign new tool- and menu-bar heights.
9332 (x_set_window_size_1): Account for tool- and menu-bar heights
9333 (Bug#16013). Don't set pixel sizes since change_frame_size
9334 should already have done it.
9336 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9338 Remove the option of using libcrypto.
9339 * Makefile.in (LIB_CRYPTO): Remove.
9340 (LIBES): Don't use it.
9342 2013-12-11 Juri Linkov <juri@jurta.org>
9344 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9345 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9347 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9349 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9350 drawn tool bar items (Bug#16058).
9351 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9353 2013-12-09 Ken Brown <kbrown@cornell.edu>
9355 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9357 * lisp.h (get_frame_param): Adjust conditions for prototype
9360 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9362 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9363 Avoid unused macro warning if configured --without-xft.
9365 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9367 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9369 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9371 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9373 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9375 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9377 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9379 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9381 Use libcrypto's checksum implementations if available, for speed.
9382 * Makefile.in (LIB_CRYPTO): New macro.
9385 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9386 The macro didn't conform to C99 due to type mismatch,
9387 which caused compilation failure with Sun C 5.12,
9388 and it was confusing anyway. Include window.h to declare
9389 redisplay_other_windows.
9391 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9393 * window.c (set_window_buffer): Update mode line (bug#16084).
9395 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9397 Fix minor problems found by static checking.
9398 * keyboard.c (poll_for_input_1, input_polling_used):
9399 Define only if HAVE_NTGUI.
9400 * xmenu.c (popup_activate_callback): Omit unnecessary
9401 check against USE_X_TOOLKIT, which must be defined here anyway.
9402 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9405 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9407 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9409 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9411 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9413 * nsterm.m (x_set_window_size): Remove fprintf.
9414 (init): Define always. Set applicationDidFinishLaunchingCalled
9416 (applicationDidFinishLaunching:):
9417 Set applicationDidFinishLaunchingCalled.
9418 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9421 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9423 Pixel resize changes for NS (Bug#16049).
9424 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9425 height/width. row/cols are locals.
9426 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9427 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9428 (windowWillResize): Remove gsextra. Calculate extra as in
9430 (x_new_font): Don't change frame size if fullscreen.
9431 Change size pixelwise.
9433 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9434 comment in xfns.c. Change to pixelwise call.
9436 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9438 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9441 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9443 * xterm.c (input_signal_count): Remove.
9444 (x_dispatch_event): Define unconditionally.
9445 (x_make_frame_visible): Process X events until the frame
9446 is really visible (Bug#16027).
9447 * xterm.h (x_dispatch_event): Declare unconditionally.
9449 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9451 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9453 * nsterm.m (x_set_window_size): Handle pixelwise.
9455 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9457 * w32term.c (x_new_font):
9458 * xterm.c (x_new_font): Calculate new frame size from new font
9461 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9463 * lisp.h (FOR_EACH_TAIL): New macro.
9464 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9466 * window.c (select_window): Call second wset_redisplay before we change
9467 selected_window (bug#16034).
9469 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9471 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9473 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9475 * w32xfns.c: Include window.h, to avoid a compiler warning.
9477 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9479 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9480 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9481 window_scroll takes care of it.
9482 (Fset_window_point, Fdelete_other_windows_internal)
9483 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9484 (Fsplit_window_internal, Fdelete_window_internal)
9485 (Fresize_mini_window_internal, Fset_window_configuration)
9486 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9487 cause redisplay instead of forcing a complete redisplay.
9488 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9489 we're only affecting the selected_window.
9491 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9493 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9494 directional control characters. Update type and category
9495 determination according to the UBA from Unicode v6.3.
9496 (bidi_category_t): New category EXPLICIT_FORMATTING.
9498 * dispextern.h (bidi_type_t): Update to include new bidirectional
9499 properties introduced with Unicode v6.3. (Bug#16043)
9501 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9503 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9506 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9508 * font.c (font_list_entities): Remove dummy assignment.
9509 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9510 used on graphic displays only. Remove unused 'font_encoder' member.
9511 (struct font_bitmap): Remove unused 'extra' member.
9512 * nsfont.m (nsfont_open):
9513 * w32font.c (w32font_open_internal):
9514 * ftfont.c (ftfont_get_bitmap): Adjust users.
9516 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9518 Use bool for boolean.
9519 * tparam.c (tparam1):
9520 * undo.c (record_point, record_property_change):
9521 Use bool for boolean, for local vars that are always true or false.
9523 Minor integer overflow fixes (Bug#16033).
9524 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9525 This improves on the previous fix to this function.
9526 (window_resize_check): When summing up pixel counts, don't rely on
9527 undefined behavior if the sum overflows.
9529 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9531 * window.c (Fset_window_new_pixel): Don't choke at negative
9532 argument value (Bug#16033).
9534 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9535 to avoid crash in window_box_height.
9537 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9538 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9540 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9542 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9544 Minor integer overflow fixes.
9545 * window.c (Fset_window_new_pixel, grow_mini_window):
9546 * xdisp.c (Fwindow_text_pixel_size):
9547 Avoid undefined behavior on signed integer overflow.
9548 * xfns.c (x_set_mouse_color):
9549 Check that drag shape fits in 'unsigned', since that's what X wants.
9551 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9553 Improve reporting of fatal exception on MS-Windows.
9554 * w32fns.c (my_exception_handler): New function.
9555 (globals_of_w32fns): Set it up as the unhandled exception
9556 handler. Initialize exception code and address to zeros.
9557 (emacs_abort): If the exception code and address are available,
9558 print them at the beginning of the backtrace. Fix the format of
9559 printing addresses (was producing 0x0x12345678 on XP).
9562 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9564 * eval.c (Fbacktrace__locals): New function.
9565 (syms_of_eval): Defsubr it.
9567 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9569 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9570 Define here to unify between...
9571 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9572 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9574 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9576 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9578 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9579 fringe background extension.
9580 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9581 because they are now always the same as `left' and `width',
9582 respectively. Remove code for the case that `width' and
9583 `sb_width' are different.
9585 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9587 Fix minor problems found by static checking.
9588 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9589 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9590 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9592 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9594 * image.c (imagemagick_compute_animated_image): Don't crash if we
9595 have an animation with different-sized images (bug#15313).
9597 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9599 Remove some unused items introduced during pixelwise change.
9600 * window.c (window_resize_total_check): Remove unused function.
9601 * xdisp.c (remember_mouse_glyph): Remove unused label.
9602 (Ftool_bar_height): Move declaration inside #if.
9603 * xterm.c (x_set_window_size): Don't use r and c.
9605 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9607 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9610 * window.c (Fset_window_configuration): Comment out unused variables.
9612 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9614 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9616 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9618 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9620 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9621 HAVE_GNUTLS3 (Bug#16001).
9623 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9624 if interrupts are deferred (Bug#15801).
9626 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9628 Support resizing frames and windows pixelwise.
9629 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9630 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9631 (struct glyph_matrix): Replace window_left_col and
9632 window_top_line by window_pixel_left and window_pixel_top.
9633 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9635 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9636 (draw_window_divider, move_it_to, x_draw_right_divider)
9637 (x_draw_bottom_divider, change_frame_size): Add or fix
9639 * dispnew.c (change_frame_size_1): Change prototype.
9640 (adjust_glyph_matrix, required_matrix_width)
9641 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9642 values instead of lines and columns.
9643 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9644 WINDOW_TOTAL_FRINGE_WIDTH.
9645 (handle_window_change_signal, do_pending_window_change)
9646 (init_display): Adjusts calls of change_frame_size.
9647 (change_frame_size, change_frame_size_1): Handle pixelwise
9649 * frame.c (Qright_divider_width, Qbottom_divider_width):
9651 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9652 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9653 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9654 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9656 (set_frame_param): New function.
9657 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9658 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9659 (Ffringe_width, Fborder_width, Fright_divider_width)
9660 (Fbottom_divider_width): New functions, defsubr them.
9661 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9662 New argument pixelwise.
9663 (struct frame_parm_table): New members Qright_divider_width and
9664 Qbottom_divider_width.
9665 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9666 (x_report_frame_params): Handle Qright_divider_width and
9667 Qbottom_divider_width.
9668 (x_set_right_divider_width, x_set_bottom_divider_width):
9670 (frame_resize_pixelwise): New option.
9671 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9672 new_pixelwise, right_divider_width and bottom_divider_width;
9673 remove total_lines; rename text_lines, text_cols, new_text_lines
9674 and new_text_cols to text_height, text_width, new_height and
9675 new_width respectively.
9676 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9677 FRAME_TEXT_WIDTH respectively.
9678 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9679 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9680 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9682 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9683 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9684 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9685 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9686 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9687 (FRAME_TOTAL_COLS_ARG): Remove macro.
9688 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9689 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9690 (x_wm_set_size_hint): Handle frame pixel sizes.
9691 * indent.c (compute_motion, Fcompute_motion):
9692 Call window_body_width instead of window_body_cols.
9693 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9694 (make_lispy_position): Handle right and bottom dividers.
9695 (Fsuspend_emacs): Pixelize call of change_frame_size.
9696 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9697 * lisp.h: Extern set_frame_param.
9698 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9700 (Fx_create_frame): Add entry for vertical_drag_cursor.
9701 Pixelize call of change_frame_size.
9702 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9703 * nsterm.m (ns_update_window_end): Optionally draw right
9705 (x_set_window_size): Add argument pixelwise.
9706 Call check_frame_size and change_frame_size with pixelwise zero.
9707 (ns_draw_window_divider): New function.
9708 (ns_redisplay_interface): Add ns_draw_window_divider.
9709 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9710 (x_new_font): Call x_set_window_size with pixelwise zero.
9711 * print.c (print_object): For a window print its sequence
9713 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9714 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9715 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9716 (w32_createwindow): Use scroll bar area width.
9717 (w32_wnd_proc): Handle bottom divider width.
9718 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9719 (Fx_create_frame): Default divider width parameters.
9720 Caclulate sizes pixelwise. Add vertical drag cursor support.
9721 (x_create_tip_frame): Default divider widths to zero.
9722 Pixelize call to change_frame_size.
9723 (Fx_show_tip): Add handling of divider widths. Pixelize window
9725 (Fw32_frame_rect): New function.
9726 (frame_parm_handler w32_frame_parm_handlers): Add divider
9728 (Vx_window_vertical_drag_shape): Add variable.
9729 * w32inevt.c (resize_event, maybe_generate_resize_event):
9730 Pixelize change_frame_size calls.
9731 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9733 * w32term.c (w32_draw_window_divider): New function.
9734 (x_update_window_end): Handle right divider.
9735 (w32_draw_fringe_bitmap, x_scroll_run)
9736 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9737 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9738 Calculate new frame sizes pixelwise.
9739 (x_new_font): Pixelize call to x_set_window_size.
9740 (x_check_fullscreen): Pixelize call to change_frame_size.
9741 (x_set_window_size_1, x_set_window_size): New argument
9742 pixelwise. Calculate pixelwise.
9743 (x_wm_set_size_hint): Use scroll bar area width.
9744 (w32_redisplay_interface): Add w32_draw_window_divider.
9745 * w32term.h (struct w32_output): Add vertical drag cursor.
9746 * widget.c (set_frame_size, update_wm_hints)
9747 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9749 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9750 * window.c (sequence_number): Restore.
9751 (Fwindow_pixel_width, Fwindow_pixel_height)
9752 (Fwindow_mode_line_height, Fwindow_header_line_height)
9753 (window_pixel_to_total, Frun_window_scroll_functions)
9754 (Fset_window_new_pixel, window_resize_apply_total)
9755 (Fwindow_resize_apply_total): New functions.
9756 (window_body_height, window_body_width): Rename from
9757 window_body_lines. New argument PIXELWISE.
9758 Calculate pixelwise.
9759 (Fwindow_body_height, Fwindow_body_width): New argument
9761 (coordinates_in_window, window_relative_x_coord): Use window's
9762 pixel width instead of total width.
9763 (replace_window, recombine_windows): Initialize pixel values.
9764 (resize_root_window, resize_frame_windows, grow_mini_window)
9765 (shrink_mini_window): New argument PIXELWISE.
9766 Calculate pixelwise.
9767 (Fdelete_other_windows_internal, adjust_window_margins)
9768 (window_resize_check, window_resize_apply)
9769 (Fdelete_window_internal, Fresize_mini_window_internal)
9770 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9771 (check_frame_size): Rename arguments. New argument PIXELWISE.
9772 Calculate pixelwise.
9773 (set_window_buffer): Make samebuf bool. Run configuration change
9774 hook only if buffer changed.
9775 (Fset_window_buffer): Rewrite doc-string.
9776 (make_window): Initialize new_pixel slot.
9777 (Fwindow_resize_apply): Check pixel size of root window.
9778 (Fsplit_window_internal): Call 2nd argument pixel_size.
9779 Calculate pixelwise.
9780 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9782 (save_window_data): New slots frame_text_width,
9783 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9784 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9786 (Fcurrent_window_configuration, Fset_window_configuration)
9787 (save_window_save, compare_window_configurations): Handle new
9788 slots in save_window_data and saved_window.
9789 (Fset_window_scroll_bars): Fix doc-string.
9790 (window_resize_pixelwise): New variable.
9791 (coordinates_in_window, Fcoordinates_in_window_p):
9793 (make_parent_window): Adjust sequence_number.
9794 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9796 * window.h (struct window): New members new_pixel, pixel_left,
9797 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9798 (wset_new_pixel): New function.
9799 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9800 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9801 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9802 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9803 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9804 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9805 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9806 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9807 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9808 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9809 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9810 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9811 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9812 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9813 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9815 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9816 (window_body_width, check_frame_size): Adapt external declarations.
9817 * xdisp.c (last_max_ascent): New integer.
9818 (window_text_bottom_y): Handle bottom divider.
9819 (window_box_width, window_box_height): Calculate pixelwise.
9820 (get_glyph_string_clip_rects): Handle right divider.
9821 (remember_mouse_glyph): When windows are resized pixelwise
9822 proceed with width and height set to 1.
9823 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9825 (move_it_to): Calculate and return maximum x position
9827 (Fwindow_text_pixel_size): New function.
9828 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9829 (tool_bar_lines_needed): Rename to tool_bar_height.
9830 Calculate pixelwise.
9831 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9832 Calculate pixelwise.
9833 (redisplay_tool_bar): Calculate pixelwise.
9834 (redisplay_window): Calculate pixelwise. Handle dividers.
9835 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9836 (x_draw_vertical_border): Handle dividers.
9837 (define_frame_cursor1): Handle vertical drag cursor.
9838 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9839 (expose_window): Calculate pixelwise. Handle dividers.
9840 (init_xdisp): Initialize pixel values.
9841 * xfaces.c (Qwindow_divider): New face.
9842 (realize_basic_faces): Realize it.
9843 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9844 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9845 (x_set_scroll_bar_default_width): Default actual width to 16.
9846 (Fx_create_frame): Set sizes pixelwise.
9847 (x_create_tip_frame): Default divider widths to zero.
9848 Pixelize call of change_frame_size.
9849 (Fx_show_tip): Handle divider widths. Initial pixel position
9851 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9852 (Vx_window_vertical_drag_shape): New option.
9853 * xmenu.c (free_frame_menubar): Pixelize call of
9855 * xterm.c (x_draw_window_divider): New function.
9856 (x_update_window_end): Optionally draw right divider.
9857 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9858 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9859 (handle_one_xevent, x_new_font): Calculate pixelwise.
9860 (x_set_window_size_1, x_set_window_size): New argument
9861 pixelwise. Calculate pixelwise.
9862 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9863 (struct x_redisplay_interface): Add x_draw_window_divider.
9864 * xterm.h (struct x_output): Add vertical_drag_cursor.
9866 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9868 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9869 Set invisible frames's `redisplay' when a full redisplay is requested.
9870 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9871 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9872 (display_mode_lines): Set it here instead.
9874 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9876 * dispextern.h (set_window_update_flags): Remove.
9878 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9880 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9882 * xdisp.c (REDISPLAY_SOME_P): New macro.
9883 (redisplay_internal): Use it (bug#15999).
9884 (prepare_menu_bars, redisplay_window): Use it as well.
9886 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9888 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9890 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9891 (globals_of_w32font): Zero it out.
9892 (GetCharWidth32W_Proc): New function pointer.
9893 (get_char_width_32_w): New function.
9894 (compute_metrics): If get_glyph_outline_w returns an error, try
9895 get_char_width_32_w before declaring a failure. This avoids
9896 punishing raster (a.k.a. "bitmap") fonts by slowing down
9897 redisplay. (Bug#6364).
9899 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9901 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9902 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9903 highlight needs to be redisplayed. (Bug#15913)
9905 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9907 Fix minor problems found by static checking.
9908 * buffer.h (struct buffer_text, struct buffer):
9909 * frame.h (struct frame):
9910 * window.h (struct window):
9911 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9912 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9913 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9914 no-longer-valid use of HAVE_MENUS.
9915 * xdisp.c (propagate_buffer_redisplay): Now static.
9917 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9919 * xmenu.c (Fmenu_or_popup_active_p):
9920 * window.c (Fset_window_configuration):
9921 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9922 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9923 * fns.c (Fyes_or_no_p):
9924 * editfns.c (Fmessage_box, Fmessage_or_box):
9925 * alloc.c (make_save_ptr_ptr):
9926 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9928 * window.c (Fset_window_configuration): Move select_window later.
9930 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9932 Refine redisplay optimizations to only redisplay *some* frames/windows
9933 rather than all of them.
9934 * xdisp.c (REDISPLAY_SOME): New constant.
9935 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9936 (bset_redisplay, bset_update_mode_line): New functions.
9937 (message_dolog): Use bset_redisplay.
9938 (clear_garbaged_frames): Use fset_redisplay.
9939 (echo_area_display): Use wset_redisplay.
9940 (buffer_shared_and_changed): Remove.
9941 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9942 frame titles. Compute the actual set of windows redisplayed.
9943 Don't update frame titles and menu bars for frames that don't need to
9945 (propagate_buffer_redisplay): New function.
9947 (redisplay_internal): Use it. Be more selective in the set of windows
9948 we redisplay. Propagate windows_or_buffers_changed to
9949 update_mode_lines a bit later to simplify the code.
9950 (mark_window_display_accurate_1): Reset window and buffer's
9952 (redisplay_window): Do nothing if neither the window nor the buffer nor
9953 the frame needs redisplay.
9954 * window.h (struct window): Add `redisplay' field.
9955 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9956 (redisplay_other_windows, window_list): New declarations.
9957 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9958 (window_list): Not static any more.
9959 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9960 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9961 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9962 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9963 * frame.h (struct frame): Add `redisplay' field.
9964 Move `external_menu_bar' bitfield next to other bit-fields.
9965 (SET_FRAME_GARBAGED): Use fset_redisplay.
9966 (SET_FRAME_VISIBLE): Don't garbage the frame;
9967 Use redisplay_other_windows.
9968 * buffer.h (struct buffer): Add `redisplay' field.
9969 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9970 (modify_overlay): Use bset_redisplay.
9971 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9973 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9975 Support w32 file notifications in batch mode.
9976 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9977 invalid (which happens in batch mode). If non-interactive, call
9978 handle_file_notifications to store file notification events in the
9979 input queue. (Bug#15933)
9981 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9983 * w32inevt.c (handle_file_notifications): Now external, not static.
9985 * w32term.h (handle_file_notifications): Provide prototype.
9987 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9988 init_crit, since init_display, which does that otherwise, is not
9991 2013-11-27 Glenn Morris <rgm@gnu.org>
9993 * Makefile.in ($(lispsource)/international/charprop.el): New.
9994 (emacs$(EXEEXT)): Depend on charprop.el.
9996 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9998 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9999 deleting portions of the buffer under non-nil REPLACE argument.
10002 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10003 directory, watch it and not its parent.
10004 (add_watch): Allow empty string in FILE.
10006 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10008 * window.c (Fset_window_start, window_resize_apply)
10009 (window_scroll): Reset window_end_valid (Bug#15957).
10011 2013-11-27 Glenn Morris <rgm@gnu.org>
10013 * Makefile.in (leimdir): Now in lisp source directory.
10014 ($(leimdir)/leim-list.el): Just use ../leim .
10015 * epaths.in (PATH_DUMPLOADSEARCH):
10016 * lread.c (load_path_default):
10017 * nsterm.m (ns_load_path): No more leim directory.
10019 2013-11-26 Andreas Schwab <schwab@suse.de>
10021 * .gdbinit (xgettype): Add cast.
10023 2013-11-26 Glenn Morris <rgm@gnu.org>
10025 Preload leim-list.el.
10026 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10027 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10028 is a single directory.
10030 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10032 bool-vector-subsetp is now the normal direction (Bug#15912).
10033 * data.c (Fbool_vector_subsetp): Test whether the first argument
10034 is a subset of the second one, not the reverse. Add doc string.
10036 Fix minor problems found by static checking.
10037 * lread.c (load_path_default): Now static.
10038 * textprop.c (text_property_stickiness): Be consistent about the
10039 test used when deciding whether to consider the previous character.
10040 This simplifies the code a bit.
10042 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10044 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10046 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10047 (syms_of_frame): Don't defsubr them.
10049 2013-11-25 Glenn Morris <rgm@gnu.org>
10051 * lread.c (load_path_default): Change the sense of the argument.
10052 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10053 from dump_path. When it is not, avoid checking dump_path twice.
10055 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10056 uninstalled dump_path against installed Vload_path. (Bug#15964)
10058 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10060 Export get_pos_property to Elisp.
10061 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10062 (syms_of_editfns): Export it to Elisp.
10064 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10066 2013-11-23 Romain Francoise <romain@orebokech.com>
10068 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10069 initialization here ...
10070 (syms_of_fileio): ... from here.
10072 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10074 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10075 Please use --enable-check-lisp-object-type.
10077 2013-11-23 Glenn Morris <rgm@gnu.org>
10079 * process.c (get_process): Explicit error for dead buffers.
10081 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10083 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10085 2013-11-23 Glenn Morris <rgm@gnu.org>
10087 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10088 * lread.c (load_path_check): Take path to check as argument.
10089 (load_path_default): New, split from init_lread.
10090 (init_lread): Move calc of default load-path to load_path_default.
10091 Empty elements in EMACSLOADPATH now stand for the default.
10092 (load-path): Doc fix.
10093 * emacs.c (decode_env_path): Add option to treat empty elements
10094 as nil rather than ".".
10095 * callproc.c (init_callproc_1, init_callproc):
10096 * image.c (Vx_bitmap_file_path):
10097 * lisp.h (decode_env_path):
10098 * lread.c (Vsource_directory):
10099 Update for new argument spec of decode_env_path.
10101 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10103 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10104 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10106 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10108 Fix some dependency problems that cause unnecessary recompiles.
10110 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10111 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10112 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10113 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10114 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10115 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10116 (boostrap-clean): No need to remove stamp-oldxmenu.
10118 Fix recently introduced bool vector overrun.
10119 This was due to an optimization that went awry.
10120 Reported by Glenn Morris in
10121 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10122 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10123 for empty vectors, undoing the 2013-11-18 change.
10124 * data.c (bool_vector_binop_driver): Rely on this.
10125 Fix bug that occasionally overran the destination.
10126 * lisp.h (struct Lisp_Bool_vector): Document this.
10128 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10130 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10133 * nsterm.m (init, run, stop:): Comment out for now, does not work
10136 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10138 * charset.c (syms_of_charset): Don't read past end of string.
10140 2013-11-19 Glenn Morris <rgm@gnu.org>
10142 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10144 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10146 Add hooks to run on gaining/losing focus. (Bug#15029)
10147 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10148 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10149 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10151 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10153 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10154 The old names predated the API change that put destination at end.
10156 Improve API of recently-added bool vector functions (Bug#15912).
10157 The old API had (bool-vector-count-matches A B)
10158 and (bool-vector-count-matches-at A B I), which gave the
10159 misleading impression that the two functions were variants, one
10160 with a location I. The new API has (bool-vector-count-population A)
10161 and (bool-vector-count-consecutive A B I) to make the distinction
10162 clearer. The first function no longer has a B argument, since the
10163 caller can easily determine the number of nils if the length and
10164 number of ts is known.
10165 * data.c (Fbool_vector_count_population): Rename from
10166 bool_vector_count_matches, and accept just 1 argument.
10167 (Fbool_vector_count_consecutive): Rename from
10168 Fbool_vector_count_matches_at.
10170 Always allocate at least one bits_word per bool vector.
10171 See Daniel Colascione in:
10172 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10173 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10174 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10175 * lisp.h (struct Lisp_Bool_vector): Document this.
10177 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10179 * insdel.c (invalidate_buffer_caches): New function, consolidated
10180 from part of prepare_to_modify_buffer.
10181 (insert_from_gap, prepare_to_modify_buffer):
10182 * coding.c (code_convert_region, code_convert_string):
10183 Call invalidate_buffer_caches. (Bug#15841)
10185 * lisp.h (invalidate_buffer_caches): Add prototype.
10187 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10189 * w32term.c (x_update_window_end): Don't invalidate the entire
10190 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10191 highlight needs to be redisplayed. (Bug#15913)
10193 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10195 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10197 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10199 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10200 while we are using Vprin1_to_string_buffer.
10202 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10203 after inserting the description string. (Bug#15907)
10205 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10207 * data.c: Work around bogus GCC diagnostic about shift count.
10208 Reported by Eli Zaretskii in
10209 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10210 (pre_value): New function.
10211 (count_trailing_zero_bits): Use it.
10213 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10215 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10216 assume C macros are not supported even under -g3 in these old GCC
10219 2013-11-15 Leo Liu <sdl.web@gmail.com>
10221 * minibuf.c (Ftry_completion, Fall_completions)
10222 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10224 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10226 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10227 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10228 This avoids placing unnecessary constants into the Emacs code.
10230 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10232 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10233 for Cygwin w32 build.
10235 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10236 for Cygwin w32 build. (Bug#15892)
10238 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10240 Simplify, port and tune bool vector implementation.
10241 * alloc.c (bool_vector_exact_payload_bytes)
10242 (bool_vector_payload_bytes): Remove.
10243 (bool_vector_fill): Return its argument.
10244 * alloc.c (bool_vector_fill):
10246 * print.c (print_object):
10247 Simplify by using bool_vector_bytes.
10248 * alloc.c (make_uninit_bool_vector):
10249 New function, broken out from Fmake_bool_vector.
10250 (Fmake_bool_vector): Use it. Use tail call.
10251 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10252 * data.c (BITS_PER_ULL): New constant.
10253 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10254 if long long versions don't exist.
10255 (shift_right_ull): New function.
10256 (count_one_bits_word): New function, replacing popcount_bits_word
10257 macro. Don't assume that bits_word is no wider than long long.
10258 (count_one_bits_word, count_trailing_zero_bits):
10259 Don't assume that bits_word is no wider than long long.
10260 * data.c (bool_vector_binop_driver, bool_vector_not):
10261 * fns.c (Fcopy_sequence):
10263 Create an uninitialized destination, to avoid needless work.
10264 (internal_equal): Simplify.
10265 (Ffillarray): Prefer tail call.
10266 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10267 contain at least one word.
10268 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10269 chars are narrower than ints.
10270 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10271 * fns.c (Fcopy_sequence):
10273 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10274 Don't try to port to hosts where bits_word values have holes; the
10275 code wouldn't work there anyway. Verify this assumption, though.
10276 (bool_vector_bytes): New function.
10277 (make_uninit_bool_vector): New decl.
10278 (bool_vector_fill): Now returns Lisp_Object.
10280 * xfns.c (xic_create_fontsetname):
10281 * xrdb.c (gethomedir): Prefer tail calls.
10283 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10285 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10286 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10288 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10289 that requires a return value.
10290 (Fset_buffer_modified_p): Take advantage of this change to do
10293 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10295 * buffer.c (Frestore_buffer_modified_p): Sync it with
10296 Fset_buffer_modified_p.
10297 (Fforce_mode_line_update): New function, moved from subr.el.
10298 (Fset_buffer_modified_p): Use them.
10299 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10301 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10303 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10304 This avoids undefined behavior when subtracting pointers into
10305 different aways. On my platform it also makes the code a tad
10306 smaller and presumably faster.
10308 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10310 * keyboard.c (command_loop_1): Use region-extract-function.
10311 * insdel.c (Qregion_extract_function): Not static any more (can we
10312 stop pretending that these vars can benefit from being marked static?).
10314 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10316 * search.c (find_newline): If buffer text is relocated during the
10317 "dumb loop", adjust C pointers into buffer text to follow suit.
10320 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10322 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10323 for conversion (Bug#15837).
10325 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10327 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10328 for the entire range of inserted characters. (Bug#15841)
10330 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10332 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10334 (realize_default_face): Remove assignment to distant-foreground if
10335 unspecified (Bug#15815).
10337 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10339 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10340 cache-long-scans disabled, since we don't want to call
10341 prepare_to_modify_buffer (in insert_1_both) for each message we
10344 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10345 from buffer.c. Improve commentary to the buffer field setter
10348 * buffer.c (bset_cache_long_scans): Static function deleted.
10349 Improve commentary to the buffer field setter functions.
10350 (init_buffer_once): Default for cache-long-scans changed to t.
10353 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10355 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10357 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10358 This bug was introduced in my 2013-06-21 change, and caused
10359 struct Lisp_Sub_Char_Table objects to be given too many slots,
10360 which broke 'make -C admin/unidata'.
10362 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10364 Import changes from mac-port 4.5.
10365 * macfont.m (mac_font_copy_default_descriptors_for_language)
10366 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10367 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10368 (macfont_language_default_font_names): New.
10369 (macfont_list): Rearrange language/charset code.
10370 (macfont_close): Don't check for macfont_info->cache.
10371 (mac_ctfont_create_preferred_family_for_attributes): New font
10372 selection code, call
10373 mac_font_copy_default_name_for_charset_and_languages.
10374 (mac_font_copy_default_descriptors_for_language)
10375 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10377 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10379 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10381 Port to C11 aligned_alloc, and fix some integer overflows.
10382 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10383 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10384 and use of posix_memalign replaced with aligned_alloc.
10385 (aligned_alloc): New function, defined or declared as needed.
10386 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10387 Don't undef; configure.ac now does this.
10388 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10389 (calloc, aligned_alloc): Check for integer overflow.
10390 (aligned_alloc): Rename from memalign. All uses changed.
10391 (memalign): New function, an alias for aligned_alloc.
10393 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10395 * xdisp.c (redisplay_internal): Fix typo in last change.
10397 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10399 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10401 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10403 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10404 redisplay--mode-lines-cause.
10405 (redisplay_internal): Keep them uptodate. Remove redundant check of
10406 buffer_shared_and_changed.
10407 * *.[chm]: Number every assignment to update_mode_lines so we
10408 can track why it is set.
10410 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10412 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10414 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10416 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10417 can track why it is set.
10419 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10421 Integer-related fixes for term.c etc.
10422 * dispextern.h (face_tty_specified_color): New function.
10423 * term.c (turn_on_face): Don't rely on undefined behavior when
10424 assigning an out-of-range value to 'long'.
10425 Simplify test for toggling highlight.
10426 (tty_capable_p): Omit last two (unused) args. All callers changed.
10427 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10428 (read_menu_input, tty_menu_activate, tty_menu_show):
10429 * xfaces.c (x_supports_face_attributes_p)
10430 (tty_supports_face_attributes_p):
10431 Use bool for boolean. All callers changed.
10432 (tty_supports_face_attributes_p): Omit defaults for color indices;
10433 no longer needed. Simplify tail call.
10435 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10437 * xdisp.c (prepare_menu_bars): Mark static.
10438 * lisp.h (prepare_menu_bars): Don't declare.
10439 * xselect.c (x_handle_selection_clear):
10440 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10442 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10444 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10445 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10447 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10449 * keyboard.c (Fcommand_error_default_function): Rename from
10450 Fdefault_error_output.
10452 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10454 * keyboard.c (Fdefault_error_output): New function, extracted from
10455 cmd_error_internal.
10456 (syms_of_keyboard): Use it for Vcommand_error_function.
10458 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10460 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10461 (init_eval): Use it to ensure handlerlist is non-NULL.
10462 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10463 (Fsignal): Adjust NULLness test of handlerlist.
10464 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10466 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10468 * callproc.c (call_process): Call prepare_to_modify_buffer before
10469 decoding text read from the sub-process, as the decoded stuff will
10470 be inserted into the buffer. This will invalidate the various
10471 caches maintained for the buffer. (Bug#15148)
10473 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10475 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10476 string of glyphless-char-display.
10478 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10480 * nsfns.m (ns_get_name_from_ioreg): New function.
10481 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10482 OSX >= 10.9. Use ns_get_name_from_ioreg.
10484 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10486 Simplify and port recent bool vector changes.
10487 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10488 only in this file. Use a more-efficient implementation if the
10489 second argument is a power of 2.
10490 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10491 Remove no-longer-necessary compile-time checks.
10492 (bool_vector_exact_payload_bytes): New function.
10493 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10494 exact payload changed to call the new function. Do not assume
10495 that the arg or result fits in ptrdiff_t.
10496 (bool_vector_fill): New function.
10497 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10499 (vroundup_ct): Don't assume arg fits in size_t.
10500 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10501 invoke set_category_set.
10502 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10503 All callers changed. Use bool_vector_set.
10504 * category.h (XCATEGORY_SET): Remove; no longer needed.
10505 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10506 bool_vector_bitref.
10507 * data.c (Faref): Use bool_vector_ref.
10508 (Faset): Use bool_vector_set.
10509 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10510 (Fbool_vector_not, Fbool_vector_count_matches)
10511 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10512 * fns.c (concat): Use bool_vector_ref.
10513 (Ffillarray): Use bool_vector_fill.
10514 (mapcar1): Use bool_vector_ref.
10515 (sxhash_bool_vector): Hash words, not bytes.
10516 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10517 a constant, since it's now used in #if.
10518 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10519 unsigned char on unusual architectures, so that we no longer
10520 assume that the number of bits per bits_word is a power of two or
10521 is a multiple of 8 or of CHAR_BIT.
10522 (Qt): Add forward decl.
10523 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10524 at least as strictly as bits_word.
10525 (bool_vector_data, bool_vector_uchar_data): New accessors.
10526 All data structure accesses changed to use them.
10527 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10528 (bool_vector_set): New functions.
10529 (bool_vector_fill): New decl.
10530 (ROUNDUP): Move to alloc.c as described above.
10532 Fix recent gnutls changes.
10533 * gnutls.c (Fgnutls_boot): Don't assume C99.
10534 * process.c (wait_reading_process_output): Fix typo in recent change.
10536 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10538 * process.c (wait_reading_process_output, read_process_output)
10539 (send_process): Check gnutls_state is not NULL.
10541 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10542 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10544 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10546 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10547 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10549 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10552 * nsfns.m (Fx_create_frame): Fix memory leak.
10554 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10555 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10556 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10558 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10560 * xdisp.c (message3_nolog, message_with_string): Encode the string
10561 before writing it to the terminal in a non-interactive session.
10563 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10564 sure we concatenate them into a unibyte string.
10566 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10567 resulting temporary name before returning it to the caller.
10568 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10569 is a unibyte string, convert NAME to a unibyte string to ensure
10570 that the result is also a unibyte string.
10572 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10573 create unibyte strings from default paths and directory/file
10576 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10579 * callproc.c (init_callproc): Use build_unibyte_string to make
10580 sure we create unibyte strings from default paths and
10581 directory/file names.
10583 * buffer.c (init_buffer): Don't store default-directory of
10584 *scratch* in multibyte form. The original problem which led to
10585 that is described in
10586 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10587 but it was solved long ago. (Bug#15260)
10589 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10591 Port to stricter C99 platforms.
10592 Especially, C99 prohibits nesting a struct X inside struct Y if
10593 struct X has a flexible array member.
10594 * alloc.c (struct sdata): New type.
10595 (sdata): Implement in terms of struct sdata.
10596 Remove u member; all uses replaced by next_vector, set_next_vector.
10597 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10598 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10599 (struct sblock): Rename first_data member to data, which is now
10600 a flexible array member. All uses changed.
10601 (next_vector, set_next_vector, large_vector_vec): New functions.
10602 (vector_alignment): New constant.
10603 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10604 (struct large-vector): Now merely a NEXT member, since the old approach
10605 ran afoul of stricter C99. All uses changed to use
10606 large_vector_vec or large_vector_offset.
10607 (large_vector_offset): New constant.
10608 * dispnew.c: Include tparam.h, for tgetent.
10609 Do not include term.h; no longer needed.
10610 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10611 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10612 (struct Lisp_Vector): Use a flexible array member for contents,
10613 instead of a union with a member that is an array of size 1.
10615 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10616 fact that the struct no longer contains a union.
10617 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10618 (struct Lisp_Save_Value, struct Lisp_Free):
10619 Use unsigned, not int, for spacers, to avoid c99 warning.
10620 (union specbinding): Use unsigned, not bool, for bitfield, as
10621 bool is not portable to pre-C99 hosts.
10623 2013-11-04 Glenn Morris <rgm@gnu.org>
10625 * emacs.c (usage_message): Mention that `-L :...' appends.
10627 2013-11-02 Glenn Morris <rgm@gnu.org>
10629 * Makefile.in (abs_builddir): Remove.
10630 (bootstrap_exe): Use relative filename.
10632 Use relative filenames in TAGS files.
10633 * Makefile.in (abs_srcdir): Remove it again.
10634 (.PHONY): Remove frc.
10635 (maintainer-clean): No more TAGS-LISP file.
10636 (TAGS): Pass relative file names to etags.
10637 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10639 * Makefile.in (abs_srcdir): New, set by configure.
10641 (maintainer-clean): Remove pointless echo. That should be in the
10642 top-level Makefile, if anywhere. Delete TAGS-LISP.
10643 (extraclean): No s/ and m/ directories for some time.
10644 (TAGS): Also depend on ctagsfiles3.
10645 Remove no-longer-defined S_FILE.
10646 Pass absolute filenames to etags once more.
10647 (TAGS-LISP): Replace lispdir with its expansion.
10648 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10649 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10651 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10653 * xfaces.c (check_lface_attrs, realize_default_face):
10654 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10655 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10657 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10659 * emacs.c (original_pwd): Remove global var by making it local.
10660 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10662 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10664 * xfaces.c: Declare color_distance.
10665 (QCdistant_foreground): New variable.
10666 (NEAR_SAME_COLOR_THRESHOLD): New define.
10667 (load_color2): New function.
10668 (load_color): Call load_color2.
10669 (load_face_colors): Call load_color2 and if distant-color is specified
10670 calculate distant and use distant-color if colors are near.
10671 (LFACE_DISTANT_FOREGROUND): New define.
10672 (merge_face_ref, Finternal_set_lisp_face_attribute)
10673 (Finternal_get_lisp_face_attribute)
10674 (x_supports_face_attributes_p): Handle distant-foreground similar to
10676 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10678 * dispextern.h (lface_attribute_index):
10679 Add LFACE_DISTANT_FOREGROUND_INDEX.
10681 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10683 * image.c (pbm_next_char): New function.
10684 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10685 (pbm_scan_number): Use it.
10686 (Qlibjpeg_version): New variable.
10687 (syms_of_image): DEFSYM and initialize it.
10689 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10691 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10693 2013-10-31 Glenn Morris <rgm@gnu.org>
10695 * emacs.c (original_pwd): New char.
10696 (main): If using --chdir, store original_pwd.
10697 (init_cmdargs): When setting Vinvocation_directory based on a
10698 relative argv[0], use original_pwd if set. (Bug#15768)
10700 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10702 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10704 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10706 * insdel.c: Fix minor problems found by static checking.
10707 (Qregion_extract_function): Now static.
10708 (prepare_to_modify_buffer_1): Remove unused locals.
10710 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10712 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10713 (syms_of_xdisp): Declare pre-redisplay-function.
10714 (markpos_of_region): Remove function.
10715 (init_iterator, compute_stop_pos, handle_face_prop)
10716 (face_before_or_after_it_pos, reseat_to_string)
10717 (get_next_display_element, window_buffer_changed)
10718 (redisplay_internal, try_cursor_movement, redisplay_window)
10719 (try_window_reusing_current_matrix, try_window_id, display_line)
10720 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10721 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10722 * window.h (struct window): Remove field `region_showing'.
10723 * dispextern.h (struct it): Remove region_beg/end_charpos.
10724 (face_at_buffer_position, face_for_overlay_string)
10725 (face_at_string_position): Update prototypes.
10726 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10727 (face_at_string_position): Remove `region_beg' and `region_end' args.
10728 * fontset.c (Finternal_char_font):
10729 * font.c (font_at, font_range): Adjust calls accordingly.
10730 * insdel.c (Qregion_extract_function): New var.
10731 (syms_of_insdel): Initialize it.
10732 (prepare_to_modify_buffer_1): Use it.
10734 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10736 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10737 * ftxfont.c (ftxfont_get_gcs):
10738 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10739 * xfaces.c (x_free_colors, x_free_dpy_colors)
10740 (x_create_gc, unload_color):
10741 * xselect.c (x_property_data_to_lisp):
10742 * xsettings.c (parse_settings):
10743 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10744 (get_bits_and_offset): Adjust definition.
10745 * frame.c (XParseGeometry): Adjust locals.
10746 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10747 * regex.h (toplevel): Likewise for reg_syntax_t.
10749 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10751 * eval.c (run_hook_with_args): Use FUNCTIONP.
10753 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10755 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10756 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10757 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10758 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10759 on MS-Windows anyway.
10760 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10761 (free_realized_face): ...adjust user.
10762 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10763 white relief pixels to -1.
10764 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10765 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10766 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10768 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10770 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10771 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10772 in practice now. All callers changed.
10774 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10776 * dispextern.h (struct face): Use bitfields for 'underline_type'
10777 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10778 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10779 'stipple' member. Move 'lface' member up to help...
10780 * xfaces.c (make_realized_face): ...this function to find and
10781 clear just the members that need clearing.
10782 (load_face_colors, realize_x_face):
10783 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10785 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10787 * xftfont.c (struct xftfont_info): Remove set-but-unused
10789 (xftfont_open): Adjust user.
10790 (xftfont_get_colors): Remove useless prototype.
10792 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10794 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10795 before passing them to 'unexec'. (Bug#15260)
10797 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10799 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10801 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10803 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10804 the changed signature of the font driver's 'close' method.
10806 * w32font.h (w32font_close): Adjust the prototype to the change in
10807 function definition.
10809 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10811 * w32uniscribe.c (uniscribe_close): Adapt the call to
10812 w32font_close to its new prototype.
10814 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10816 Omit unused frame argument of font API's close function.
10817 * font.h (struct font): Drop frame argument. Adjust comment.
10818 * font.c (font_clear_cache, font_close_object): Adjust users.
10819 * ftfont.c (ftfont_close):
10820 * ftxfont.c (ftxfont_close):
10821 * macfont.m (macfont_close):
10822 * nsfont.m (nsfont_close):
10823 * w32font.c (w32font_close):
10824 * xfont.c (xfont_close):
10825 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10826 tweak comments and make functions safe if called more than once for
10827 the same font object.
10829 Perform font-specific cleanup when font object is swept by GC. See
10830 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10831 * alloc.c (cleanup_vector): New function.
10832 (sweep_vector): Call it for each reclaimed vector object.
10833 * font.h (struct font): Adjust comment.
10835 2013-10-24 Glenn Morris <rgm@gnu.org>
10837 * Makefile.in (abs_top_srcdir): New, set by configure.
10839 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10841 Adjust recent font-related changes to fix bug#15686.
10842 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10843 is a live window system frame, mark its default font too.
10845 2013-10-23 Glenn Morris <rgm@gnu.org>
10847 * Makefile.in (RUN_TEMACS): Make relative (again).
10848 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10849 (bootstrap-emacs$(EXEEXT)):
10850 Quote entities that might contain whitespace.
10852 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10854 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10855 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10857 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10859 Do not allow font caches to grow too large.
10860 * alloc.c (compact_font_cache_entry, compact_font_caches):
10861 New functions or stub if not HAVE_WINDOW_SYSTEM.
10862 (compact_undo_list): Factor out from Fgarbage_collect.
10864 (mark_face_cache): Mark face font. Move down to avoid
10866 (mark_terminals): Do not mark font cache here.
10867 (Fgarbage_collect): Call compaction functions described
10868 above. Adjust comment.
10870 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10872 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10873 chdir to HOME (bug#15607).
10875 * nsterm.m (Qcocoa, Qgnustep): New variables.
10876 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10877 (ns_get_color): Make selection color work for GNUstep also.
10879 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10881 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10882 handles mouse clicks. Instead, let GPM use the same code as all
10883 the other mice use. See the discussion starting at
10884 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10885 for the details of the problem with the menu bar this fixes.
10887 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10889 Remove port-specific display name lists to avoid extra
10890 complexity and data duplication with display info lists.
10891 * xterm.h (x_display_name_list): Remove declaration.
10892 * xterm.c (x_display_name_list): Remove.
10893 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10894 * xfns.c (x_display_info_for_name, Fx_display_list):
10895 Likewise. Use x_display_list where appropriate.
10896 * w32term.h (w32_display_name_list): Remove declaration.
10897 * w32term.c (w32_display_name_list): Remove.
10898 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10900 * w32fns.c (x_display_info_for_name, Fx_display_list):
10901 Likewise. Use x_display_list where appropriate.
10902 * nsterm.h (ns_display_name_list): Remove declaration.
10903 * nsterm.m (ns_display_name_list): Remove.
10904 (ns_term_init, syms_of_nsterm): Adjust users.
10905 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10906 Likewise. Use x_display_list where appropriate.
10907 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10908 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10909 (mark_terminals): Mark per-terminal font cache.
10911 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10913 Don't run timers in input-pending-p. Its new check-timers param
10914 provides the prior behavior. (Bug#15045).
10915 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10917 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10919 Make some functions static in non-Microsoft builds.
10920 On my platform (Fedora 19 x86-64), this shrinks the
10921 Emacs executable (text+data) by 0.25%.
10922 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10923 (load_color) [!MSDOS]:
10924 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10925 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10926 * lisp.h (check_existing):
10927 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10928 (network_interface_info) [!WINDOWSNT]:
10929 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10930 Remove extern decls.
10931 * fileio.c (check_existing):
10932 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10933 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10934 (network_interface_info) [!WINDOWSNT]:
10935 * term.c (encode_terminal_code) [!WINDOWSNT]:
10936 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10937 * xfaces.c (load_color) [!MSDOS]:
10939 * fileio.c (check_existing, check_executable, check_writable):
10940 * process.c (network_interface_list, network_interface_info):
10941 Move earlier, so that we don't need forward decls.
10942 * gnutls.c (fn_gnutls_transport_set_errno)
10943 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10945 * w32.c (init_environment): Use faccessat rather than
10946 check_existing, partly for consistency with the rest of the code
10947 in this file, partly so that check_existing can be static.
10949 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10950 * emacs.c (MAIN_PROGRAM): New macro.
10951 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10952 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10954 bool vector int width fixes
10955 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10956 (Fbool_vector_count_matches_at):
10957 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10958 can exceed PTRDIFF_MAX, at least in theory.
10959 (Fbool_vector_count_matches_at):
10960 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10962 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10964 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10965 (struct sockaddr): Add forward decl, for platforms that lack it.
10967 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10969 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10972 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10974 * w32.c (network_interface_get_info, network_interface_list)
10975 (network_interface_info): New functions. (Bug#15610)
10976 (GetAdaptersInfo_Proc): New typedef.
10977 (get_adapters_info): New wrapper function.
10978 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10980 * process.h (network_interface_list, network_interface_info):
10983 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10984 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10985 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10986 for WINDOWSNT. Doc fix.
10987 (syms_of_process): Defsubr Snetwork_interface_list and
10988 Snetwork_interface_info unconditionally.
10990 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10991 in NS GUI sessions. (Bug#15629)
10993 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10995 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10997 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10999 * print.c (print_object): Print " ..." when truncating bool vectors.
11001 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11003 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11004 standard mouse buttons.
11006 * termhooks.h (struct input_event): Remove incorrect commentary.
11008 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11010 Disallow bool vector operations on mixed-length operands.
11011 The old behavior left garbage in the result vector sometimes,
11012 and didn't seem to be useful.
11013 * data.c (Qwrong_length_argument): New static var.
11014 (wrong_length_argument): New function.
11015 (bool_vector_binop_driver): Check that args agree in length.
11017 * keyboard.c, keyboard.h (all_kboards): Now static.
11019 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11021 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11022 note from the lispref.
11024 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11026 * nsterm.h (struct ns_display_info): Remove set-but-unused
11027 member image_cache (image caches are per-terminal anyway).
11028 (FRAME_X_IMAGE_CACHE): Remove.
11029 * nsterm.m (ns_initialize_display_info): Adjust user.
11031 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11033 * w32proc.c: Include mingw_time.h.
11035 * w32.c: Include mingw_time.h.
11037 Implement scrolling of TTY menus when the screen is too short.
11039 * term.c (tty_menu_display): Accept an additional argument, the
11040 menu item from which to start displaying the menu. Account for
11041 the value of Y when limiting the menu to the number of available
11043 (mi_result): New enumeration.
11044 (read_menu_input): Return enumerated value. When the y coordinate
11045 hits min_y or max_y, return scroll indication instead of wrapping
11047 (tty_menu_activate): Handle the scrolling indications from
11048 read_menu_input. Compute the first menu item to display and pass
11049 it to tty_menu_display.
11051 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11053 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11054 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11055 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11056 Adjust to match the change described below.
11057 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11058 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11059 memory_below_frame members to...
11060 * termchar.h (struct tty_display_info): ...here because they're
11061 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11062 * term.c (init_tty):
11063 * nsterm.m (ns_create_terminal):
11064 * w32term.c (w32_create_terminal):
11065 * xterm.c (x_create_terminal): Adjust users.
11066 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11067 to filter out non-TTY frames. Adjust comment.
11068 (scrolling): Adjust user. Prefer eassert for debugging check.
11070 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11072 * xfaces.c (PT_PER_INCH): Remove unused macro.
11073 * termhooks.h (struct terminal): Remove set-but-unused
11074 member fast_clear_end_of_line.
11075 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11076 * nsterm.m (ns_create_terminal):
11077 * term.c (init_tty):
11078 * w32term.c (w32_create_terminal):
11079 * xterm.c (x_create_terminal): Adjust users.
11081 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11083 * lisp.h (bool_vector_size): New function.
11084 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11085 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11086 (Fbool_vector_not, Fbool_vector_count_matches_at):
11087 Remove uses of 'eassume' that should no longer be needed,
11088 because they are subsumed by the 'eassume' in bool_vector_size.
11090 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11092 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11093 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11094 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11096 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11098 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11099 have different dimensions. (Bug#15575)
11101 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11104 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11106 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11108 * term.c (tty_menu_show): Never return with unbalanced
11109 specpdl. Use eassert for debugging check. Adjust style.
11111 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11113 * term.c (read_menu_input): Make selection of menu items
11114 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11115 (tty_menu_activate): Fix off-by-one error when computing max_y.
11117 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11119 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11120 audit logging (only used with GnuTLS 3.x) and enable it.
11122 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11124 * dispnew.c (redraw_frame): Remove useless #ifdef because
11125 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11126 Also, move TTY fflush to...
11127 * term.c (tty_update_end): ...this function.
11129 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11131 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11132 the end of the frame's glyph matrix. (Bug#15575)
11134 * term.c (tty_menu_display): Don't move cursor while overwriting
11135 frame's glyphs with menu items. Limit the number of items
11136 displayed to what can be shown on the available screen lines,
11137 excluding the echo area.
11138 (tty_menu_activate): Limit the Y coordinate allowed by
11139 read_menu_input to the last screen line used for menu display.
11141 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11143 * lisp.h (eassume): New macro.
11144 Also, include <verify.h>, for 'assume'.
11145 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11146 (vroundup, vector_nbytes):
11147 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11148 (Fbool_vector_not, Fbool_vector_count_matches)
11149 (Fbool_vector_count_matches_at):
11150 Use eassume, not eassert.
11151 * casetab.c (set_identity, shuffle):
11152 * composite.c (composition_gstring_put_cache):
11153 * dispnew.c (update_frame_1):
11154 * ftfont.c (ftfont_shape_by_flt):
11155 * image.c (gif_load):
11156 * intervals.c (offset_intervals):
11157 * macfont.m (macfont_shape):
11158 Remove calls to 'assume' that are no longer needed, because
11159 --enable-gcc-warnings no longer generates bogus warnings
11160 when these calls are removed.
11162 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11164 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11166 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11168 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11169 (Qsubstitute_env_in_file_name): New var.
11170 (syms_of_fileio): Define it.
11172 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11174 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11175 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11178 * term.c (save_and_enable_current_matrix): Don't allocate and
11179 don't save margin areas.
11180 (restore_desired_matrix): Don't restore margin areas.
11181 (free_saved_screen): Don't free margin areas.
11183 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11185 * image.c: Pacify --enable-gcc-warnings.
11186 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11187 #define only if used.
11189 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11191 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11192 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11193 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11194 (gif_load): For giflib v5.x and later, display the error message
11195 produced by giflib when its functions fail.
11196 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11199 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11201 * keyboard.c (last_event_timestamp): Remove. For X selection and
11202 GTK popup menus, it may be obtained from per-frame X display info.
11203 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11204 (process_special_events): Adjust users.
11205 * keyboard.h (last_event_timestamp): Remove declaration.
11206 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11207 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11208 * menu.h (xmenu_show): Adjust prototype.
11209 * menu.c (Fx_popup_menu): Adjust user.
11210 * xselect.c (x_own_selection, x_get_foreign_selection)
11211 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11213 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11215 * keyboard.c (init_kboard): Now static. Add arg
11216 to denote window system. Adjust comment.
11217 (init_keyboard): Adjust user.
11218 (allocate_kboard): New function.
11219 (syms_of_keyboard):
11220 * nsterm.m (ns_term_init):
11221 * term.c (init_tty):
11222 * w32term.c (w32_create_terminal):
11223 * xterm.c (x_term_init): Use it.
11224 * keyboard.h (init_kboard): Remove prototype.
11225 (allocate_kboard): Add prototype.
11227 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11229 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11230 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11232 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11234 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11236 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11238 * term.c (tty_menu_activate): Flush the output stream after
11239 showing the cursor, and don't mark the frame garbaged at exit from
11240 the function. Fixes redisplay glitches when moving from one menu
11243 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11245 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11246 or throw error (Bug#15570).
11248 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11250 * intervals.c (temp_set_point_both): Move test into 'eassert',
11253 * lisp.h (eassert): Don't use 'assume'.
11254 Sometimes 'assume' wins in performance, and sometimes it loses,
11255 so it shouldn't be used all the time. Perhaps we need two
11256 flavors of 'eassert', one for where 'assume' is far more likely
11257 to help or to hurt; but that can be done later.
11258 Reported by Dmitry Antipov in
11259 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11260 Also, don't include <verify.h>; no longer needed.
11262 2013-10-09 Glenn Morris <rgm@gnu.org>
11264 * eval.c (Fcond): Doc tweak.
11266 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11268 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11269 expressions with side effects to eassert. (Bug#15565)
11271 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11273 * fns.c (hashfn_user_defined): Allow hash functions to return any
11276 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11278 Fix minor problems found by static checking.
11279 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11280 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11281 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11282 * keyboard.c (read_menu_command): Remove unused local.
11283 * lisp.h (read_menu_command): New decl.
11284 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11285 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11286 Return ptrdiff_t, not int.
11287 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11288 not int, for benefit of xpalloc.
11289 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11291 (have_menus_p): Remove; unused.
11292 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11293 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11294 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11296 (save_and_enable_current_matrix): Omit unnecessary casts.
11297 (read_menu_input): Omit local extern decl (now in lisp.h).
11298 Don't access uninitialized storage if mouse_get_xy fails.
11299 (tty_menu_activate): Mark local as initialized, for lint.
11300 (tty_menu_activate, tty_meny_show): Remove unused locals.
11302 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11304 Support menus on text-mode terminals.
11305 * xterm.h (xw_popup_dialog): Add prototype.
11307 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11308 (xmenu_show): Block input here, instead in Fx_popup_menu.
11309 (xw_popup_dialog): New function, with X-specific bits of popup
11312 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11315 * window.c (Fset_window_configuration): Use run-time tests of the
11316 frame type instead of compile-time conditionals, when menu-bar
11317 lines are considered.
11319 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11320 (w32_popup_dialog): New prototypes.
11322 * w32menu.c (Fx_popup_dialog): Function deleted.
11323 (w32_popup_dialog): New function, with w32 specific bits of popup
11324 dialogs. Block input here.
11326 * w32inevt.c (w32_console_read_socket): Minor change to add
11327 debugging TTY events.
11329 * w32fns.c (show_hourglass): If returning early because the frame
11330 is not a GUI frame, unblock input.
11332 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11333 (cursorY): New functions.
11335 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11336 WINDOWSNT, macros that call curX and curY elsewhere.
11338 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11340 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11341 specific function to hide and show cursor on a text-mode terminal.
11342 (tty_menu_struct, struct tty_menu_state): New structures.
11343 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11344 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11345 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11346 (tty_menu_locate, save_and_enable_current_matrix)
11347 (restore_desired_matrix, screen_update, read_menu_input)
11348 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11349 (tty_pop_down_menu, tty_menu_last_menubar_item)
11350 (tty_menu_new_item_coords, tty_menu_show): New functions.
11351 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11353 * nsterm.h (ns_popup_dialog): Adjust prototype.
11355 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11356 of in x-popup-menu.
11357 (ns_popup_dialog): Adapt order of arguments to the other
11358 *_menu_show implementations.
11359 (Fx_popup_dialog): Function deleted.
11361 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11363 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11365 * menu.c (have_boxes): New function.
11366 (single_keymap_panes): Use it instead of a compile-time
11368 (single_menu_item): Use run-time tests of the frame type instead
11369 of compile-time conditionals.
11370 (encode_menu_string): New function.
11371 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11372 the macro, since different types of frame need different encoding
11374 (digest_single_submenu): Use run-time tests of frame type instead
11375 of, or in addition to, compile-time conditionals.
11376 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11377 (Fx_popup_menu): Detect when the function is called from keyboard
11378 on a TTY. Don't barf when invoked on a text-mode frame.
11379 Check frame type at run time, instead of compile-time conditionals for
11380 invoking terminal-specific menu-show functions.
11381 Call tty_menu_show on text-mode frames.
11382 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11383 run time to determine which alternative to invoke; support dialogs
11386 * keyboard.h <Qmouse_movement>: Declare.
11388 * keyboard.c <Qmouse_movement>: Now extern.
11389 <Qecho_keystrokes>: New static variable.
11390 (read_key_sequence): Accept an additional argument, a flag to
11391 prevent redisplay during reading of the key sequence. All callers
11393 (read_menu_command): New function.
11394 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11396 (toolkit_menubar_in_use): New function.
11397 (make_lispy_event): Use it instead of a compile-time test.
11399 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11400 window-system being available.
11402 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11403 to x-popup-dialog on the frame type, they all now support popup
11406 * dispnew.c (save_current_matrix): Save the margin areas.
11407 (restore_current_matrix): Restore margin areas.
11408 (update_frame_with_menu): New function.
11410 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11413 * alloc.c (make_save_ptr): Now compiled unconditionally.
11415 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11417 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11418 (redraw_frame, update_frame): Adjust users.
11419 * dispextern.h (set_window_update_flags): Adjust prototype.
11420 * xdisp.c (redisplay_internal): When updating all frames with zero
11421 windows_or_buffers_changed, assume that only the windows that shows
11422 current buffer should be really updated.
11424 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11426 Do not allocate huge temporary memory areas and objects while encoding
11427 for file I/O, thus reducing an enormous memory usage for large buffers.
11428 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11429 * coding.h (struct coding_system): New member raw_destination.
11430 * coding.c (setup_coding_system): Initialize it to zero.
11431 (encode_coding_object): If raw_destination is set, do not create
11432 dst_object. Add comment.
11433 * fileio.c (toplevel): New constant E_WRITE_MAX.
11434 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11435 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11437 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11439 * nsterm.m (windowDidExitFullScreen:)
11440 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11442 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11444 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11445 * keyboard.c (unblock_input_to): Don't process pending signals
11446 if a fatal error is in progress.
11448 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11449 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11450 they're talking about words in Lisp bool vectors.
11451 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11452 * data.c (popcount_bits_word): Rename from popcount_size_t.
11453 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11456 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11458 Improve support for popcount and counting trailing zeros (Bug#15550).
11459 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11460 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11461 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11462 (popcount_size_t_msc, popcount_size_t_gcc):
11463 Remove; now done by Gnulib.
11464 (popcount_size_t): Now a macro that defers to Gnulib.
11465 (count_trailing_zero_bits): Return int, for consistency with
11466 Gnulib and because Emacs prefers signed to unsigned int.
11467 Don't assume that size_t is either unsigned int or unsigned long
11468 or unsigned long long.
11469 (size_t_to_host_endian): Do not assume that size_t is either
11470 exactly 32 or exactly 64 bits wide.
11471 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11472 etc., so that it's now an enum constant, not a macro.
11473 No need to assume that it's either 32 or 64.
11475 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11477 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11480 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11482 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11483 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11485 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11487 emacs_read and emacs_write now use void *, not char *.
11488 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11489 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11490 Buffer arg is now void *, not char *. This matches plain
11491 'read' and 'write' better, and avoids a constraint violation
11492 on Solaris 9 with Oracle Studio.
11494 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11496 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11497 memset to explicit loop. Otherwise copy largest possible chunk
11498 from initialized to uninitialized part, thus allowing the longer
11499 memcpy runs and reducing the number of loop iterations.
11501 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11503 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11504 hide toolbar (Bug#15388).
11505 (windowDidEnterFullScreen:): If presentation options are zero,
11506 set them here (Bug#15388).
11507 (ns_update_auto_hide_menu_bar): Remove runtime check.
11508 Don't auto hide dock unless menubar is also auto hidden.
11510 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11512 * editfns.c (message): Mention batch mode in doc string.
11514 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11516 * nsterm.m (check_native_fs): Remove erroneous comment.
11518 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11520 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11521 uses find_newline instead of scan_newline and so doesn't move point.
11523 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11525 Use hardware support for byteswapping on glibc x86 etc.
11526 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11527 whereas the old swap64 needed 30.
11528 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11529 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11530 Use byteswap.h's macros to swap bytes.
11531 * lisp.h (swap16, swap32, swap64): Remove.
11532 All uses replaced by bswap_16, bswap_32, bswap_64.
11534 * bytecode.c (exec_byte_code): Use some more volatile variables
11535 to work around local variables getting clobbered by longjmp.
11536 Port to pre-C99, which doesn't allow decls after stmts.
11538 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11540 * lisp.h (eassert): Assume that COND is true when optimizing.
11541 In other words, take on the behavior of eassert_and_assume.
11542 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11543 (eassert_and_assume): Remove. All uses replaced by eassert.
11545 * xdisp.c (Qglyphless_char): Now static.
11547 Adjust to merge from gnulib.
11548 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11549 * lisp.h: Include <verify.h>, for 'assume'.
11551 * eval.c (clobbered_eassert): New macro.
11552 (internal_catch, internal_condition_case)
11553 (internal_condition_case_1, internal_condition_case_2)
11554 (internal_condition_case_n): Use it instead of eassert
11555 when the argument contains locals clobbered by longjmp.
11556 Don't use clobbered locals outside of clobbered_eassert.
11557 (internal_lisp_condition_case): Use a volatile variable
11558 to work around a local variable's getting clobbered.
11560 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11562 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11563 (PUSH_HANDLER): New macro.
11564 (catchlist): Remove.
11565 (handlerlist): Always declare.
11567 * eval.c (catchlist): Remove (merge with handlerlist).
11568 (handlerlist, lisp_eval_depth): Not static any more.
11569 (internal_catch, internal_condition_case, internal_condition_case_1)
11570 (internal_condition_case_2, internal_condition_case_n):
11572 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11573 handlerlist/catchlist.
11574 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11575 handlerlist which can only handle a single condition-case handler at
11577 (find_handler_clause): Simplify since we only a single branch here
11580 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11582 (bcall0): New function.
11583 (exec_byte_code): Add corresponding cases. Improve error message when
11584 encountering an invalid byte-code. Let Bunwind_protect accept
11585 a function (rather than a list of expressions) as argument.
11587 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11588 and make them unconditional now that they're heap-allocated.
11590 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11592 * charset.c (Fdecode_char, Fencode_char): Remove description of
11593 `restriction' arg. now that it's hidden by advertised-calling-convention.
11595 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11597 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11598 Remove unused variable (from mac-port).
11599 (macfont_draw): Use s->ybase for correct y position.
11601 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11603 * frame.h (struct frame): Drop has_minibuffer member because...
11604 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11605 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11607 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11609 * window.h (struct window): Prefer enum text_cursor_kinds to int
11610 for phys_cursor_type member. Move the latter, phys_cursor_width,
11611 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11612 * window.c (replace_window, make_window): Adjust users.
11614 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11616 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11617 this module is never compiled otherwise.
11619 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11621 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11624 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11626 * xdisp.c (get_next_display_element): Don't call face_for_font in
11627 a build configured --without-x. (Bug#15484)
11629 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11631 * window.c (calc_absolute_offset): #elif should be #elif defined.
11633 * frame.c (delete_frame): Block/unblock input to overcome race
11634 condition (Bug#15475).
11636 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11638 * frame.c (delete_frame): Record selected frame only after
11639 calling Qdelete_frame_functions (Bug#15477).
11641 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11643 * nsterm.m (ns_selection_color): Remove.
11644 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11645 NSColor selectedText(Background)Color. Only for COCOA.
11646 (ns_term_init): Remove assignment of ns_selection_color, logic
11647 moved to ns_get_color.
11649 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11650 NS_SELECTION_COLOR_DEFAULT.
11651 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11653 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11655 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11656 frame' does not have the tool_bar_window member.
11658 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11660 Signal error when reading an empty byte-code object (Bug#15405)
11661 * lread.c (read1): Signal error.
11662 * alloc.c (make_byte_code): eassert header size.
11663 (sweep_vectors): Change an int to size_t.
11665 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11667 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11668 instead of ints, as it's the usual style for offsetof constants. See:
11669 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11671 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11672 This is ugly, but it should fix the performance problem for older
11673 GCC versions in the short run. I'll look into integrating the
11674 Gnulib module for popcount, as a better fix.
11675 See the thread starting in:
11676 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11677 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11678 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11679 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11680 (popcount_size_t): Use it.
11682 2013-09-24 Daniel Colascione <dancol@dancol.org>
11684 * process.c (Fnetwork_interface_info): Fix build break due to
11687 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11689 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11690 Prefer signed to unsigned integers where either will do.
11691 No need for 'const' on locals that do not escape.
11692 Omit easserts with unnecessary and unportable assumptions about
11693 alignment. Avoid unnecessary casts to char *.
11695 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11697 Use union for the payload of struct Lisp_Vector.
11698 This helps to avoid a few glitches dictated by C's aliasing rules.
11699 * lisp.h (struct Lisp_Vector): Use union for next and
11700 contents member. Adjust comment. Change related users.
11701 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11702 Related users changed.
11703 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11704 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11705 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11706 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11708 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11710 Optimize glyph row clearing and copying routines.
11711 * dispextern.h (struct glyph_row): Change layout of struct
11712 glyph_row to help copy_row_except_pointers. Adjust comment.
11713 * dispnew.c (null_row): Remove.
11714 (clear_glyph_row): Use offsetof and memset to find and clear
11715 just the members that need clearing. Adjust comment.
11716 (copy_row_except_pointers): Likewise for copying.
11718 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11720 Some minor cleanups of recently-added bool vector code.
11721 * conf_post.h (assume): Always return void. Use lint version
11722 only if GCC and MSC versions don't apply.
11723 * conf_post.h (assume):
11724 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11725 Depend on _MSC_VER, not __MSC_VER, for consistency with
11727 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11728 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11729 (bool_vector_binop_driver, count_trailing_zero_bits)
11730 (size_t_to_host_endian): Now static, not static inline;
11731 the latter isn't needed with modern compilers and doesn't
11732 work with older compilers anyway.
11734 * alloc.c (valgrind_p): Use bool for boolean.
11736 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11738 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11739 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11740 (display_last_displayed_message_p, message_buf_print)
11741 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11742 Use bool for boolean.
11743 * dispextern.h (cancel_line, init_desired_glyphs):
11744 Remove ancient leftover.
11745 (help_echo_showing_p, hourglass_shown_p):
11746 * lisp.h (noninteractive_need_newline): Adjust declaration.
11748 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11750 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11752 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11753 ...this file and convert the latter to static. Adjust comment.
11754 (make_initial_frame):
11755 * window.c (init_window_once): Adjust user.
11756 * frame.h (last_nonminibuf_frame): Remove declaration.
11757 * lisp.h (selected_frame): Likewise.
11758 * msdos.c (the_only_display_info): Adjust comment.
11760 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11762 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11763 computing the end column of mouse-highlight that comes from
11764 display or overlay strings. (Bug#15437)
11765 (note_mouse_highlight): Adapt calculation of last argument to
11766 mouse_face_from_string_pos to the above change.
11768 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11769 all platforms, not just for clang.
11771 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11773 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11774 about excess arguments to snprintf.
11776 * conf_post.h(assume): Use __builtin_unreachable for clang.
11778 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11780 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11781 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11783 2013-09-23 Daniel Colascione <dancol@dancol.org>
11785 * alloc.c (USE_VALGRIND): New macro; on by default
11786 when ENABLE_CHECKING.
11787 (mark_maybe_object, mark_maybe_pointer)
11788 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11790 (valgrind_p) [USE_VALGRIND]: New variable.
11791 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11793 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11795 * process.c (wait_reading_process_output): Change int pnamelen to
11798 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11799 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11800 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11801 argument to unsigned long to avoid warning.
11802 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11804 * conf_post.h (assume): Fix compiler error: x shall be cond.
11806 2013-09-22 Daniel Colascione <dancol@dancol.org>
11808 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11809 warning when compiling without a window system.
11811 2013-09-22 Daniel Colascione <dancol@dancol.org>
11813 * data.c (Qbool_vector_p): New symbol.
11814 (bool_vector_spare_mask, popcount_size_t_generic)
11815 (popcount_size_t_msc, popcount_size_t_gcc)
11817 (bool_vector_binop_driver)
11818 (count_trailing_zero_bits, size_t_to_host_endian)
11819 (Fbool_vector_exclusive_or)
11820 (Fbool_vector_union)
11821 (Fbool_vector_intersection, Fbool_vector_set_difference)
11822 (Fbool_vector_subsetp, Fbool_vector_not)
11823 (Fbool_vector_count_matches)
11824 (Fbool_vector_count_matches_at): New functions.
11825 (syms_of_data): Intern new symbol, functions.
11826 * alloc.c (bool_vector_payload_bytes): New function.
11827 (Fmake_bool_vector): Instead of calling Fmake_vector,
11828 which performs redundant initialization and argument checking,
11829 just call allocate_vector ourselves. Make sure we clear any
11830 terminating padding to zero.
11831 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11832 instead of open-coding the size calculation.
11833 (vroundup_ct): New macro.
11834 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11835 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11836 * composite.c (composition_gstring_put_cache):
11837 Change lint_assume to assume.
11838 * conf_post.h (assume): New macro.
11839 (lint_assume): Remove.
11840 * dispnew.c (update_frame_1): Change lint_assume to assume.
11841 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11843 * image.c (gif_load): Change lint_assume to assume.
11844 * lisp.h (eassert_and_assume): New macro.
11845 (Qbool_vector_p): Declare.
11846 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11847 (swap16, swap32, swap64): New inline functions.
11848 * macfont.m (macfont_shape): Change lint_assume to assume.
11849 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11850 * xsettings.c (parse_settings): Use new swap16 and
11851 swap32 from lisp.h instead of file-specific macros.
11853 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11855 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11856 found (which can legitimately happen when the glyph row at the
11857 window start is disabled in the current_matrix. (Bug#15365)
11859 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11861 Fix syntax.h bug introduced by recent INLINE change.
11862 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11863 conditionally compiled one way in some modules, and a different
11864 way in others. This doesn't work with extern inline functions,
11865 which must have the same definition in all modules, because the
11866 defining code might be shared across modules, depending on the
11867 implementation. Symptoms reported by Martin Rudalics in:
11868 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11869 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11870 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11871 overriding the corresponding functions in syntax.h.
11872 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11873 (syntax_property): New inline functions.
11874 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11875 Rewrite in terms of these new functions.
11877 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11879 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11880 not chars_in_text, whose result depends on the multibyteness of
11881 the current buffer. (Bug#15426)
11883 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11885 Port recent change to hosts where pointers aren't 'long'.
11886 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11887 Don't assume that pointers are the same width as 'long'.
11888 Add a compile-time check that a pointer fits into two X slots.
11890 A simpler, centralized INLINE.
11891 * conf_post.h (INLINE): Define only if not already defined.
11892 This allows us to use a single INLINE, defined by one file
11894 * emacs.c (INLINE): Define it.
11895 Also, include category.h, charset.h, composite.h, dispextern.h,
11896 syntax.h, systime.h, so that their INLINE definitions are expanded
11897 properly for Emacs.
11898 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11899 * buffer.h, buffer.c (BUFFER_INLINE):
11900 * category.h, category.c (CATEGORY_INLINE):
11901 * character.h, character.c (CHARACTER_INLINE):
11902 * charset.h, charset.c (CHARSET_INLINE):
11903 * composite.h, composite.c (COMPOSITE_INLINE):
11904 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11905 * frame.h, frame.c (FRAME_INLINE):
11906 * intervals.h, intervals.c (INTERVALS_INLINE):
11907 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11908 * lisp.h, alloc.c (LISP_INLINE):
11909 * process.h, process.c (PROCESS_INLINE):
11910 * syntax.h, syntax.c (SYNTAX_INLINE):
11911 * systime.h, sysdep.c (SYSTIME_INLINE):
11912 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11913 * window.h, window.c (WINDOW_INLINE):
11914 Remove. All uses replaced with INLINE.
11916 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11918 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11919 to avoid Bug#15398.
11921 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11923 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11924 'const char *' to avoid compiler warnings due to similar change in
11925 the prototype of x_get_string_resource.
11927 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11929 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11930 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11931 going to replace static variables below. Adjust comments.
11932 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11933 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11934 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11935 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11936 Related users changed.
11937 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11938 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11939 last_mouse_movement_time, going to replace static variables below.
11941 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11942 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11944 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11945 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11946 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11947 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11948 static variables below.
11949 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11950 (last_mouse_scroll_bar): Remove.
11951 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11952 (mouseExited): Related users changed.
11954 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11956 Do not use external array to process X scroll bar messages.
11957 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11958 (x_send_scroll_bar_event): Pack window pointer into two slots
11959 of XClientMessageEvent if we're 64-bit. Adjust comment.
11960 (x_scroll_bar_to_input_event): Unpack accordingly.
11962 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11964 Ifdef away recent changes which aren't relevant to NS port.
11965 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11966 [!HAVE_NS]: Declare as such.
11967 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11968 [!HAVE_NS]: Define as such.
11970 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11972 * frame.c (x_redo_mouse_highlight): New function
11973 to factor out common code used in W32 and X ports.
11974 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11975 * xterm.h (struct x_display_info):
11976 * w32term.h (struct w32_display_info):
11977 * nsterm.h (struct ns_display_info): New members
11978 last_mouse_motion_frame, last_mouse_motion_x and
11979 last_mouse_motion_y, going to replace static variables below.
11980 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11981 (redo_mouse_highlight): Remove.
11982 (note_mouse_movement, syms_of_xterm): Adjust user.
11983 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11984 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11985 (redo_mouse_highlight): Remove.
11986 (note_mouse_movement, syms_of_w32term): Adjust user.
11987 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11988 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11990 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11991 * nsfns.m (compute_tip_xy): Adjust user.
11993 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11995 * frame.c (x_mouse_grabbed): New function.
11996 * dispextern.h (x_mouse_grabbed): Add prototype.
11997 (last_mouse_frame): Remove declaration.
11998 * xterm.h (struct x_display_info):
11999 * w32term.h (struct w32_display_info):
12000 * nsterm.h (struct ns_display_info): New member
12001 last_mouse_frame, going to replace...
12002 * xdisp.c (last_mouse_frame): ...global variable.
12003 (note_tool_bar_highlight):
12004 * w32term.c (w32_mouse_position, w32_read_socket):
12005 * xterm.c (XTmouse_position, handle_one_xevent):
12006 Use x_mouse_grabbed.
12007 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12009 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12011 * w32term.c (w32_read_socket): Avoid temporary
12012 variables in a call to x_real_positions.
12013 * xterm.c (handle_one_xevent): Likewise.
12015 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12017 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12018 (x_icon_type): Remove prototype.
12019 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12020 * frame.c (x_icon_type): Remove.
12021 * w32term.c (x_make_frame_visible, x_iconify_frame):
12022 * xterm.c (x_make_frame_visible, x_iconify_frame):
12023 Use x_set_bitmap_icon to factor out common code.
12025 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12027 * dispextern.h (check_x_display_info, x_get_string_resource):
12028 Declare here just once and unify the latter.
12029 * frame.c (check_x_display_info, x_get_string_resource):
12030 * nsterm.h (check_x_display_info):
12031 * xrdb.c (x_get_string_resource):
12032 * xterm.h (check_x_display_info): Remove prototypes.
12033 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12034 * w32reg.c (x_get_string_resource): Likewise.
12035 (w32_get_rdb_resource): Adjust user.
12037 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12039 * xterm.h (struct x_display_info): New member
12040 x_pending_autoraise_frame, going to replace...
12041 * xterm.c (pending_autoraise_frame): ...static variable.
12042 (x_new_focus_frame, XTread_socket): Adjust users.
12043 * w32term.h (struct w32_display_info): New member
12044 w32_pending_autoraise_frame, going to replace...
12045 * w32term.c (pending_autoraise_frame): ...global variable.
12046 (x_new_focus_frame, w32_read_socket): Adjust users.
12048 2013-09-17 Glenn Morris <rgm@gnu.org>
12050 * xdisp.c (message_dolog): If we create *Messages*,
12051 switch it to messages-buffer-mode.
12053 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12055 Don't overuse 'const' in types of locals.
12056 * bidi.c (bidi_count_bytes):
12057 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12058 (xg_event_is_for_scrollbar):
12059 * xselect.c (x_handle_property_notify)
12060 (x_handle_selection_notify, x_handle_dnd_message):
12061 * xsettings.c, xsettings.h (xft_settings_event):
12062 * xterm.c (x_handle_net_wm_state, handle_one_event)
12063 (x_menubar_window_to_frame, x_detect_focus_change)
12064 (construct_mouse_click, note_mouse_movement)
12065 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12066 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12067 (handle_one_xevent, x_handle_net_wm_state):
12068 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12069 (x_handle_dnd_message):
12070 Avoid unnecessary 'const', typically the second 'const' in
12071 'const foo * const arg', a 'const' that does not affect the API
12072 and doesn't significantly help the human reader.
12074 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12076 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12077 only if Glib < 2.36.0.
12078 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12079 * xsettings.c (init_gconf, init_gsettings): Do not check
12081 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12083 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12085 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12087 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12088 before calling g_type_init.
12090 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12092 * nsterm.m (syms_of_nsterm): ... to here.
12094 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12096 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12097 (ignore_next_mouse_click_timeout): Use Time as X does.
12098 (handle_one_xevent): Avoid cast and use unsigned comparison.
12100 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12102 Do not copy X event in handle_one_xevent except KeyPress case.
12103 Wnen XEvent is processed, it is unlikely to be changed except
12104 KeyPress case, so we can avoid copying and use const pointer to
12105 const data to make sure that an event is not changed elsewhere.
12106 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12107 const' and do not create local copy except for the KeyPress event.
12108 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12109 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12110 (x_handle_net_wm_state, x_menubar_window_to_frame)
12111 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12112 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12113 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12114 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12115 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12116 (x_handle_dnd_message):
12117 * xsettings.c (xft_settings_event):
12118 Use 'const XEvent * const' where appropriate.
12119 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12121 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12123 Fix X event waiting to handle multiple frames.
12124 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12125 * xterm.c (pending_event_wait): Remove. Adjust users.
12126 (x_detect_focus_change): Pass frame arg.
12127 (handle_one_xevent): Find related frame early and clear per-frame
12128 wait_event_type only if this is an event for the relevant frame.
12129 (x_wait_for_event): Use per-frame wait_event_type.
12131 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12133 * nsfns.m (Fx_create_frame): Fix font driver registration for
12136 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12137 for syms_of_macfont.
12139 * nsterm.m: Include macfont.h.
12140 (ns_tmp_flags, ns_tmp_font): Remove.
12141 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12142 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12143 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12144 (changeFont:): Fix code style. Check for font driver type when
12147 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12150 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12151 (nsfont_open): Set font driver type.
12152 Set font->ascent and font->descent. Figure out font instead of
12153 ns_tmp_font, and flags instead of ns_tmp_flags.
12154 Fix indentation. Remove call to ns_draw_text_decoration,
12157 * nsfns.m: Include macfont.h.
12158 (Fx_create_frame): Register macfont driver, make a better default font.
12159 (Fns_popup_font_panel): Get font from macfont driver, if used.
12161 * macfont.m, macfont.h, macuvs.h: New files.
12163 * font.h: Declare syms_of_macfont.
12165 * font.c (syms_of_font): Call syms_of_macfont.
12167 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12169 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12171 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12172 and it is always zero for others, so I assume that this is an ancient
12173 leftover which nobody will want to change any more.
12174 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12175 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12176 * frame.c (x_set_scroll_bar_width):
12177 * w32fns.c (w32_createscrollbar):
12178 * w32term.c (w32_set_vertical_scroll_bar):
12179 * xfns.c (x_set_scroll_bar_default_width):
12180 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12181 (x_scroll_bar_expose): Related users changed.
12183 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12185 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12186 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12187 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12189 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12190 Define once here...
12191 * nsterm.h, w32term.h, xterm.h: ...and not here.
12192 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12193 Remove unused Xisms.
12194 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12195 these modules are never compiled otherwise.
12197 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12199 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12200 Doc fix. (Bug#15375)
12202 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12204 Unify Fx_focus_frame between all ports.
12205 * frame.h (x_focus_frame): New prototype.
12206 * xfns.c (Fx_focus_frame): Remove.
12207 (syms_of_xfns): Do not defsubr it.
12208 (x_focus_frame): X implementation.
12209 * nsfns.m (Fx_focus_frame): Remove.
12210 (syms_of_nsfns): Do not defsubr it.
12211 (x_focus_frame): NS implementation.
12212 * w32term.c (Fx_focus_frame): Remove.
12213 (x_focus_on_frame): Rename to...
12214 (x_focus_frame): W32 implementation.
12215 * w32term.h (x_focus_on_frame): Remove prototype.
12216 * w32fns.c (Fx_focus_frame): Remove.
12217 (syms_of_w32fns): Do not defsubr it.
12218 * frame.c (Fx_focus_frame): Define here.
12219 (syms_of_frame): Defsubr here.
12220 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12222 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12224 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12225 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12226 each port to reference the port-specific window system data.
12227 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12228 (FRAME_DISPLAY_INFO): Define.
12229 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12230 (FRAME_DISPLAY_INFO): Define. Adjust users.
12231 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12232 (FRAME_DISPLAY_INFO): Define. Adjust users.
12233 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12234 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12235 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12236 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12237 * xselect.c, xterm.c: All related users changed.
12239 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12241 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12242 (x_menubar_window_to_frame): Remove prototypes.
12243 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12244 (x_menubar_window_to_frame, x_top_window_to_frame):
12246 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12247 (x_menubar_window_to_frame, x_top_window_to_frame):
12248 ...to here and convert all but the last to static.
12250 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12252 * lisp.mk (lisp): Add w32-common-fns.elc.
12254 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12256 * charset.c (char_charset): Document an exception for char-charset.
12258 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12260 * xterm.h (x_display_info): New field last_user_time...
12261 * xterm.c (toplevel): ...to replace static last_user_time.
12262 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12264 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12266 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12267 scroll bar values to prevent thumb from disappear and update comment.
12269 2013-09-11 Glenn Morris <rgm@gnu.org>
12271 * emacs.c (usage_message): Possessive apostrophe tweak.
12273 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12275 * nsterm.m (syms_of_nsterm): Use Qns.
12276 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12277 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12278 * xfns.c (x_display_info_for_name, Fx_open_connection):
12279 Remove old '#if 0' code.
12280 (syms_of_xfns): Use Qx.
12281 * termhooks.h (fullscreen_hook): Remove the leftover.
12282 (struct terminal): Fix typo in comment.
12284 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12286 Cleaning up a few X scroll bar bits.
12287 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12288 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12289 New member last_seen_part, going to replace...
12290 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12291 (xt_action_hook) [USE_LUCID]: Adjust user.
12292 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12293 Lucid-specific scroll bar support.
12294 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12295 to int and adjust to use last_seen_part member.
12296 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12297 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12298 Initialize last_seen_part.
12300 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12302 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12303 insert-buffer-substring an empty string.
12305 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12307 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12308 avoiding a GCC warning.
12310 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12312 Ifdef away frame tool bar code when it is not really used.
12313 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12314 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12315 and minimize_tool_bar_window_p under the above.
12316 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12317 (fset_tool_bar_window): Likewise.
12318 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12319 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12320 (change_frame_size_1):
12321 * window.c (window_from_coordinates, Frecenter): Adjust users.
12322 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12323 code is not really used.
12324 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12325 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12326 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12327 [!USE_GTK && !HAVE_NS]: Define as such.
12328 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12329 (note_mouse_highlight, expose_frame):
12330 * xfns.c (x_set_tool_bar_lines):
12331 * xterm.c (handle_one_xevent): Adjust users.
12333 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12335 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12336 This bug was introduced by my 2013-08-26 patch, which incorrectly
12337 assumed that the terminfo implementation doesn't use termcap buffers.
12338 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12339 these buffers apparently are used after all.
12340 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12341 (struct tty_display_info): Define members termcap_term_buffer and
12342 termcap_strings_buffer even if TERMINFO.
12344 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12347 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12348 'usage' docstring entry to pacify make-docfile.
12350 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12352 Change comparison functions =, <, >, <=, >= to take many arguments.
12353 * data.c: Change comparison functions' interface and implementation.
12354 * lisp.h: Make arithcompare available for efficient two arg
12356 * bytecode.c: Use arithcompare.
12357 * fileio.c: Use new interface.
12359 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12361 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12363 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12365 * eval.c (Feval): Document the new use of `lexical'.
12367 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12369 Review and drop old frame resize hack.
12370 * frame.h (struct frame): Remove force_flush_display_p.
12371 * dispnew.c (update_frame): Adjust user and don't call
12372 flush_frame here. The comment has said that there was an issues
12373 with redisplaying fringes, but I don't see any differences with
12374 and without this hack. Hopefully we can continue without it.
12375 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12376 current frame matrices twice if resized_p is set.
12378 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12380 Do not populate pure Xism x_sync to other ports.
12381 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12382 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12383 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12384 * w32term.h (x_sync): Remove prototype.
12386 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12388 Cleanup frame flushing.
12389 * dispextern.h (struct redisplay_interface):
12390 Drop flush_display_optional because flush_display is enough
12391 for X and flushing via RIF is just a no-op for others.
12392 * frame.h (flush_frame): New function.
12393 * dispnew.c (update_frame):
12394 * minibuf.c (read_minibuf):
12395 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12397 * keyboard.c (detect_input_pending_run_timers): Do not flush
12398 all frames but selected one in redisplay_preserve_echo_area.
12399 * nsterm.m (ns_flush): Remove no-op.
12400 (ns_redisplay_interface): Adjust user.
12401 * w32term.h (x_flush): Remove no-op.
12402 (w32_redisplay_interface): Adjust user.
12403 * xterm.c (x_flush): Simplify because we do not flush all
12404 frames at once any more. Adjust comment.
12405 (x_redisplay_interface): Adjust user.
12407 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12409 Port --without-x --enable-gcc-warnings to Fedora 19.
12410 * gfilenotify.c (globals_of_gfilenotify):
12411 Call g_type_init only if using an older glib version that needs it.
12413 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12415 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12416 (last_glyphless_glyph_merged_face_id): Remove declarations.
12417 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12418 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12419 (last_glyphless_glyph_merged_face_id): Now static.
12420 (merge_escape_glyph_face): New function, refactored from...
12421 (get_next_display_element): ...here.
12422 (merge_glyphless_glyph_face): New function, refactored from...
12423 (produce_glyphless_glyph): ...here...
12424 * term.c (produce_glyphless_glyph): ...and here.
12426 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12428 * eval.c (eval_sub): Only call Ffunction if necessary.
12430 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12432 Attempt to make redisplay more selective when changing cursor type.
12433 * frame.h (struct frame): New bitfield cursor_type_changed.
12434 * xdisp.c (cursor_type_changed): Remove.
12435 (try_cursor_movement, redisplay_window, try_window_id)
12436 (set_frame_cursor_types, try_window_reusing_current_matrix):
12437 Adjust to use per-frame bitfield.
12438 (redisplay_internal): Look for cursor type change on each visible
12439 frame and consider all frames if cursor type has been changed on
12440 the frame other than selected. If cursor type has been changed on
12441 selected frame only, do not use fast update.
12443 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12445 Attempt to make redisplay more selective when changing fonts.
12446 * frame.h (struct frame): New bitfield fonts_changed.
12447 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12448 (adjust_frame_glyphs): Add prototype.
12449 * dispnew.c (fonts_changed_p): Remove.
12450 (adjust_glyphs): Remove because we do not
12451 adjust matrices on all frames at once any more.
12452 (adjust_frame_glyphs): Block and unblock input here.
12453 (adjust_glyph_matrix): Use fonts_changed.
12454 (change_frame_size_1): Use adjust_frame_glyphs.
12455 * font.c (font_open_entity): Use fonts_changed.
12456 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12457 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12458 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12459 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12460 (shrink_mini_window, Fresize_mini_window_internal)
12461 (window_scroll_pixel_based, Fset_window_configuration)
12462 (apply_window_adjustment, Fset_window_vscroll):
12463 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12464 Use adjust_frame_glyphs.
12465 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12466 (try_window_reusing_current_matrix, try_window_id, display_line)
12467 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12468 (redisplay_internal): Consider fonts_changed and adjust frame
12469 matrices for each frame only if the frame is visible. If font
12470 has been changed on some frame during full redisplay, retry
12471 only visible frames where the font has been actually changed.
12473 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12475 Cache current header and mode line height for each window.
12476 * window.h (struct window): New fields mode_line_height
12477 and header_line_height.
12478 * window.c (make_window): Initialize them.
12479 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12480 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12481 (current_mode_line_height, current_header_line_height):
12482 Remove declaration.
12483 * xdisp.c (current_mode_line_height, current_header_line_height):
12485 (pos_visible_p, init_xdisp): Adjust user.
12486 (redisplay_window): Invalidate mode_line_height and
12487 header_line_height if current and desired matrices do not agree.
12489 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12491 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12492 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12494 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12496 Make --without-x compatible with --enable-gcc-warnings.
12497 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12498 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12499 members under HAVE_WINDOW_SYSTEM.
12500 * keyboard.c (make_lispy_focus_out): Likewise.
12501 (record_menu_key): Move under HAVE_MENUS.
12502 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12503 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12504 (syms_of_xdisp): Adjust user.
12505 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12506 (start_hourglass, cancel_hourglass):
12507 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12508 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12509 and CLEAR_FONT_TABLE_NFONTS.
12510 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12511 Declare only if HAVE_WINDOW_SYSTEM.
12512 (lface_same_font_attributes_p, clear_face_gcs): Define only
12513 if HAVE_WINDOW_SYSTEM.
12515 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12517 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12518 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12519 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12521 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12523 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12525 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12527 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12528 This fixes a type error on hosts where ptrdiff_t is wider than int.
12530 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12532 * keyboard.c (read_key_sequence_vs): New function.
12533 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12536 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12538 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12540 Makefile improvements.
12541 * Makefile.in (config.status): Don't use double-colon rules, as
12542 they are not portable according to POSIX. Fix shell typo with `;
12543 I guess this rule has never been tested?
12544 (VCSWITNESS): New macro, to override any environment var.
12546 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12548 * xterm.h (struct x_display_info): Do not track X connection
12549 fd separately because it is always available from Display.
12550 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12553 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12555 * buffer.c (drop_overlay):
12556 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12557 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12559 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12561 * buffer.c (Fmake_overlay, Fmove_overlay):
12562 * intervals.c (set_point_from_marker):
12563 * print.c (PRINTPREPARE): Prefer signal_error
12564 to plain error and report unsuitable marker too.
12566 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12568 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12569 for 'dragging' member.
12570 (struct x_output): Remove set-but-unused leftovers
12571 'left_before_move' and 'top_before_move'.
12572 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12573 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12574 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12575 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12576 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12577 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12578 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12579 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12581 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12583 * nsfont.m (INVALID_GLYPH): New define.
12584 (nsfont_encode_char): Use INVALID_GLYPH.
12585 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12587 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12589 * xterm.c (x_last_mouse_movement_time): Revert last change.
12590 This code should use XDisplayMotionBufferSize to check display's
12591 motion history first, and there are few other issues as well.
12592 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12593 (handle_one_xevent): Adjust user.
12595 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12597 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12598 * frame.c (Flast_nonminibuf_frame): ... to here.
12599 (check_minibuf_window): Don't abort if no window was found
12602 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12604 Use XGetMotionEvents to ask the last mouse motion time from X server.
12605 * xterm.c (X_MOTION_HISTORY): Default to 1.
12606 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12607 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12608 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12609 Ifdef away legacy code.
12610 (XTmouse_position, x_scroll_bar_report_motion):
12611 Use x_last_mouse_movement_time.
12612 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12615 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12617 * msdos.c (last_mouse_window): Move to...
12618 (dos_rawgetc): ...this function and adjust comment.
12619 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12620 (mouseMoved): ...this function and adjust comment.
12621 * w32term.c (last_window): Likewise with...
12622 (w32_read_socket): ...this function.
12623 * xterm.c (last_window): Likewise with...
12624 (handle_one_xevent): ...this function.
12626 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12628 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12629 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12630 (handle_one_xevent): ...to here.
12631 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12634 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12636 * msdos.c (IT_set_terminal_window): Remove no-op.
12637 (initialize_msdos_display): Adjust terminal setup.
12638 * w32console.c (w32con_set_terminal_window): Remove no-op.
12639 (initialize_w32_display): Adjust terminal setup.
12640 * w32term.c (w32_set_terminal_window): Remove no-op.
12641 (w32_create_terminal): Adjust terminal setup.
12642 * xterm.c (XTset_terminal_window): Remove no-op.
12643 (x_create_terminal): Adjust terminal setup.
12645 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12647 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12649 (ns_create_terminal): Adjust terminal setup.
12650 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12652 (w32_create_terminal): Adjust terminal setup.
12653 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12655 (x_create_terminal): Adjust terminal setup.
12657 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12659 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12660 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12661 * dispnew.c (buffer_posn_from_coords):
12662 * window.c (Fwindow_end, displayed_window_lines):
12663 * xdisp.c (redisplay_mode_lines): Use it.
12665 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12667 * fontset.c (face_for_char): Check char in the current face font first
12668 if HAVE_NS (Bug#15138).
12670 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12672 * window.c (temp_output_buffer_show): Make sure window returned
12673 by display_buffer is live (Bug#15213).
12675 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12677 Minor cleanup to avoid forward declarations.
12678 * coding.h (struct ccl_spec): Remove forward declaration.
12679 * composite.h (toplevel): Include font.h.
12680 (struct composition_it, struct face, struct font_metrics):
12681 Remove forward declaration.
12682 * dispextern.h (struct image, struct atimer): Likewise.
12683 * emacsgtkfixed.h (struct frame): Likewise.
12684 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12685 * font.h (struct font_driver, struct font, struct glyph_string)
12686 (struct face): Remove forward declaration.
12687 * fontset.h (struct face, struct font): Likewise.
12688 * frame.h (toplevel): Style cleanup.
12689 (enum output_method): Move to...
12690 * termhooks.h (enum output_method): ...here.
12691 (struct glyph, struct frame, struct ns_display_info)
12692 (struct x_display_info, struct w32_display_info):
12693 Remove forward declaration.
12694 * xterm.h (toplevel): Include termhooks.h.
12695 (struct font, struct window, struct glyph_matrix, struct frame)
12696 (struct input_event, struct face, struct image): Remove forward
12698 * gtkutil.h (struct _widget_value): Likewise.
12699 * keyboard.h (toplevel): Include termhooks.h.
12700 (struct input_event): Remove forward declaration.
12702 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12704 * intervals.c (set_point_from_marker): New function.
12705 * editfns.c (Fgoto_char):
12706 * process.c (Finternal_default_process_filter):
12707 * window.c (select_window_1): Use it.
12708 * buffer.h (set_point_from_marker): Add prototype.
12710 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12712 * w32.c (term_winsock): Call release_listen_threads before calling
12714 (_sys_wait_accept): Wait for accept event in a loop with a finite
12715 timeout, instead of waiting indefinitely. Will hopefully avoid
12716 hanging during exit because WSACleanup deadlocks waiting for the
12717 event object to be released. (Bug#14333)
12719 * w32proc.c (release_listen_threads): New function, signals all
12720 the reader threads that listen for connections to stop waiting.
12722 * w32.h (release_listen_threads): Add prototype.
12724 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12726 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12727 field of new marker (for sanity and safety).
12728 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12729 anyway because XMISCTYPE is a function and can't be an lvalue).
12731 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12733 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12734 (x_after_update_window_line, x_scroll_bar_create)
12735 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12736 (handle_one_xevent, x_clear_frame_area):
12737 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12738 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12739 * xterm.h (x_clear_area): Adjust prototype.
12741 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12743 Hook scanning and indentation functions to find_newline. This helps
12744 to avoid duplicated code and renders more respect to newline cache.
12745 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12746 * cmds.c (Fforward_line):
12747 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12748 Use find_newline and avoid unnecessary point movements.
12749 * search.c (scan_newline): Implement on top of find_newline.
12751 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12753 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12754 scoped code (bug#11258).
12756 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12758 * nsterm.m (last_window): New variable.
12759 (EV_TRAILER2): New macro.
12760 (EV_TRAILER): Call EV_TRAILER2.
12761 (mouseMoved:): Add support for mouse-autoselect-window
12762 on nextstep (Bug#6888).
12764 2013-08-28 Andreas Schwab <schwab@suse.de>
12766 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12767 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12768 Remove unused macro definitions.
12769 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12770 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12771 Only define if emacs.
12773 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12775 Prefer enum glyph_row_area to int where appropriate.
12776 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12778 (window_box, window_box_width, window_box_left, window_box_left_offset)
12779 (window_box_right, window_box_right_offset): Adjust prototypes.
12780 * xdisp.c (window_box, window_box_width, window_box_left)
12781 (window_box_left_offset, window_box_right, window_box_right_offset):
12782 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12783 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12784 * nsterm.m (ns_clip_to_row):
12785 * w32term.c (w32_clip_to_row):
12786 * xterm.c (x_clip_to_row): Likewise.
12788 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12790 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12791 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12793 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12795 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12796 for portability to hosts where /bin/sh has problems.
12798 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12800 Redesign redisplay interface to drop global output_cursor.
12801 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12802 (toplevel): Remove declaration of output_cursor.
12803 (set_output_cursor, x_cursor_to): Remove prototype.
12804 * window.h (struct window): New member output_cursor.
12805 (output_cursor_to): New function to replace RIF member.
12806 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12807 (update_text_area, set_window_cursor_after_update): Use it.
12808 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12809 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12810 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12811 * w32term.c (x_update_window_begin, x_update_window_end):
12812 * xterm.c (x_update_window_begin, x_update_window_end):
12813 Adjust to use per-window output cursor.
12815 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12817 Simplify SELECT_TYPE-related code.
12818 Like EMACS_TIME, this portability layer is no longer needed, since
12819 Emacs has been using fd_set as a portability layer for some time.
12820 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12821 (SELECT_TYPE): Remove. All uses changed to fd_set.
12822 (fd_set) [!FD_SET]: New typedef.
12824 Simplify EMACS_TIME-related code.
12825 This portability layer is no longer needed, since Emacs has been
12826 using struct timespec as a portability layer for some time.
12827 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12828 Include <time.h> rather than "systime.h"; that's all that's needed now.
12829 * dispnew.c: Include <timespec.h> rather than "systime.h";
12830 that's all that's needed now.
12831 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12832 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12833 TIMESPEC_RESOLUTION.
12834 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12835 LOG10_TIMESPEC_RESOLUTION.
12836 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12837 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12838 (make_emacs_time): Remove. All used changed to make_timespec.
12839 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12840 (current_timespec): Rename from current_emacs_time. All uses changed.
12841 (add_emacs_time): Remove. All uses changed to timespec_add.
12842 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12843 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12844 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12845 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12846 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12847 (current_timespec): Rename from current_emacs_time. All uses changed.
12848 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12849 changed to timespec_cmp.
12850 * xgselect.c: Include <timespec.h>, since our .h files don't.
12852 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12854 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12855 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12856 Remove the leftovers.
12857 * gtkutil.c (toplevel): Do not declare Qxft but include
12859 * image.c (toplevel): Do not declare Vlibrary_cache because
12860 it's already done in lisp.h.
12862 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12864 * lisp.h (Mouse_HLInfo): Move from here...
12865 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12866 (reset_mouse_highlight): New function.
12867 * msdos.c (dos_set_window_size, IT_update_begin)
12868 (internal_terminal_init):
12869 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12870 (ns_initialize_display_info):
12871 * w32console.c (initialize_w32_display):
12872 * w32term.c (x_update_window_end, x_free_frame_resources)
12873 (w32_initialize_display_info):
12874 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12875 * window.c (Fdelete_other_windows_internal):
12876 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12877 * termchar.h (toplevel):
12878 * xterm.h (toplevel): Include dispextern.h.
12880 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12882 Fix minor problems found by static checking.
12883 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12884 (expect): Avoid nested-if warning.
12885 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12886 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12887 * nsterm.h, nsterm.m (ns_select):
12888 * xgselect.c, xgselect.h (xg_select):
12889 Adjust signature to better match pselect's.
12890 * nsterm.m (ns_select):
12891 Don't set *TIMEOUT, since pselect doesn't.
12892 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12893 diagnostic about assigning const char * to it.
12894 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12896 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12898 * lread.c (substitute_object_recurse): Handle hash-tables as well
12901 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12903 Fix unlikely core dump in init_tty, and simplify terminfo case.
12904 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12905 The old version incorrectly dumped core if malloc returned a
12906 buffer containing only non-NUL bytes.
12907 (init_tty): Do not allocate or free termcap buffers; the
12908 struct does that for us now.
12909 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12910 (struct tty_display_info): Define members termcap_term_buffer and
12911 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12912 use them. Allocate them directly in struct rather than indirectly
12913 via a pointer, to simplify init_tty.
12915 * frame.c (check_minibuf_window): Initialize 'window' properly,
12916 so that Emacs reliably aborts later if 'window' is not initialized.
12918 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12920 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12921 of VoidSymbol (Bug#15154).
12923 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12925 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12926 mouse_face_beg_y and mouse_face_end_y.
12927 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12928 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12929 Adjust users and update comment where appropriate.
12931 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12933 * frame.c (check_minibuf_window): New function.
12934 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12935 Call check_minibuf_window (Bug#15183).
12937 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12939 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12940 because this is the only last cursor data we need to keep and consult.
12941 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12942 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12945 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12947 Fix recovering from possible decompression error.
12948 Since insert_from_gap doesn't always move point, we can't use PT as
12949 the position where the partially decompressed data ends, and
12950 should count how many bytes was produced so far.
12951 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12952 (unwind_decompress): Really delete partially uncompressed data.
12953 (Fzlib_decompress_region): Take decompressed data size into account.
12955 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12957 * syntax.c (init_syntax_once): Adjust comment and do an early
12958 initialization of Qchar_table_extra_slots just once...
12959 * casetab.c (init_casetab_once):
12960 * category.c (init_category_once):
12961 * character.c (syms_of_character):
12962 * coding.c (syms_of_coding):
12963 * xdisp.c (syms_of_xdisp): ...and omit it here.
12965 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12967 * xdisp.c (get_next_display_element): Don't apply to characters
12968 from a display vector the logic of setting it->end_of_box_run_p
12969 suitable for characters from a buffer. (Bug#15175)
12971 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12972 to handle directories, rather than '_utime' which doesn't.
12975 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12977 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12978 or fullscreen (Bug#14627).
12980 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12982 System-dependent integer overflow fixes.
12983 * process.c (Fset_process_window_size): Signal an error if
12984 the window size is outside the range supported by the lower level.
12985 * sysdep.c (set_window_size): Return negative on error,
12986 nonnegative on success, rather than -1, 0, 1 on not in system,
12987 failure, success. This is simpler. Caller changed.
12988 (serial_configure): Remove unnecessary initialization of local.
12989 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12990 size fits in unsigned long; this isn't true on some 32-bit hosts.
12991 Avoid buffer overrun if some future version of /proc/meminfo has a
12992 variable name longer than 20 bytes.
12993 (system_process_attributes) [__FreeBSD__]:
12994 Don't assume hw.availpages fits in 'int'.
12996 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12998 Don't let very long directory names overrun the stack.
12999 Fix some related minor problems involving "//", vfork.
13000 * callproc.c (encode_current_directory): New function.
13001 (call_process): Don't append "/"; not needed.
13002 * fileio.c (file_name_as_directory_slop): New constant.
13003 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13004 this can save the caller having to alloca.
13005 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13006 Use SAFE_ALLOCA, not alloca.
13007 (directory_file_name, Fexpand_file_name): Leave leading "//"
13008 alone, since it can be special even on POSIX platforms.
13009 * callproc.c (call_process):
13010 * process.c (Fformat_network_address):
13011 * sysdep.c (sys_subshell):
13012 Use encode_current_directory rather than rolling our own.
13013 (create_process): No need to encode directory; caller does that now.
13014 * process.h (encode_current_directory): New decl.
13015 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13016 Rework to avoid 'goto xyzzy;'.
13018 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13020 * xdisp.c (handle_face_prop): If the default face was remapped use
13021 the remapped face for strings from prefix properties. (Bug#15155)
13023 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13025 Minor cleanup for redisplay interface and few related functions.
13026 * frame.h (enum text_cursor_kinds): Move from here...
13027 * dispextern.h (enum text_cursor_kinds): ...to here.
13028 (toplevel): Drop unnecessary declarations.
13029 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13030 in update_window_end_hook and draw_window_cursor functions.
13031 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13032 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13033 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13034 * xterm.c (x_update_window_end, x_draw_window_cursor):
13035 * xdisp.c (display_and_set_cursor, update_window_cursor)
13036 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13037 enum text_cursor_kinds where appropriate.
13039 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13041 Redesign redisplay interface to drop updated_row and updated_area.
13042 * dispextern.h (updated_row, updated_area): Remove declaration.
13043 (struct redisplay_interface): Pass glyph row and row area parameters
13044 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13045 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13047 * dispnew.c (updated_row, updated_area): Remove.
13048 (redraw_overlapped_rows, update_window_line): Adjust user.
13049 (update_marginal_area, update_text_area): Likewise. Pass updated row
13050 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13051 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13054 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13056 * process.c (flush_pending_output): Remove stub.
13059 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13061 * callproc.c: Fix race that killed background processes (Bug#15144).
13062 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13063 Record deleted process-id in critical section, not afterwards.
13064 Don't mistakenly kill process created by a call-process invocation
13065 that discards output and does not wait.
13067 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13069 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13070 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13071 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13072 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13073 to shut up compiler in mark_object.
13074 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13076 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13078 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13079 We can't portably rely on PTY_OPEN doing that, even if
13080 it calls posix_openpt with O_CLOEXEC.
13082 2013-08-20 Kenichi Handa <handa@gnu.org>
13084 * character.c (string_char): Improve commentary.
13086 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13088 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13089 (struct animation_cache): Make signature a flexible array member.
13090 All uses changed. This is a tad slower but may insulate us better
13091 from future changes to ImageMagick.
13093 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13095 * image.c: Shrink memory needed for animation cache.
13096 (SIGNATURE_DIGESTSIZE): New constant.
13097 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13098 (imagemagick_create_cache): Copy the signature. This saves
13099 several KB of memory that ImageMagick wastes per signature.
13100 Don't bother updating the update_time, as the caller does that now.
13101 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13102 it's a fixed size struct member now.
13103 (imagemagick_get_animation_cache): Always destroy the signature,
13104 as it's now imagemagick_create_cache's responsibility to copy it.
13105 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13106 and use memcmp rather than strcmp.
13107 eassert that ImageMagick returns a signature of the specified length.
13109 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13111 * image.c (imagemagick_get_animation_cache): Don't segfault on
13113 (imagemagick_get_animation_cache): Revert to previous definition
13114 so that it actually works. But keep the memory leak fix.
13115 (imagemagick_get_animation_cache): Fix memory leak.
13117 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13119 * image.c: Fix animation cache signature memory leak.
13120 Fix some other minor performance problems while we're at it.
13121 (imagemagick_create_cache): Clear just the members that
13122 need clearing. Don't set update_time, as caller does that now.
13123 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13124 Simplify by using pointer-to-pointer instead of a prev pointer.
13125 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13126 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13127 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13128 it's already a copy. Free the signature probe unless it's cached.
13130 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13131 This was introduced by my 2013-08-12 fix for Bug#15035.
13133 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13135 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13136 (imagemagick_prune_animation_cache): Now static.
13138 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13140 * image.c (imagemagick_get_animation_cache): Don't segfault when
13141 pruning all entries.
13143 2013-08-18 Ken Brown <kbrown@cornell.edu>
13145 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13146 static heap if ENABLE_CHECKING is defined.
13147 (max_bss_sbrk_ptr): New variable.
13148 (bss_sbrk): Use it.
13149 (report_sheap_usage): Report maximum static heap usage instead of
13150 ending static heap usage.
13152 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13154 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13155 of zlib_initialized according to the results of calling
13156 init_zlib_functions.
13158 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13160 * image.c: Implement an ImageMagick per-image cache.
13161 (imagemagick_get_animation_cache): Fix a double-free error.
13162 (imagemagick_load_image): Remove the ping_wand code, which only
13163 apparently saved time on invalid animated images, and slowed down
13164 everything else. Optimize for the common case.
13166 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13168 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13170 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13172 * marker.c (set_marker): Remove documentation of undefined behavior.
13174 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13176 * image.c (imagemagick_compute_animated_image): Animate correctly
13177 when sub-images are smaller than the main image.
13178 (imagemagick_compute_animated_image): Setting the iterator row to
13179 zero is apparently not allowed.
13180 (imagemagick_compute_animated_image): Allow images that say they
13181 have sub-images that are bigger than the main image, but just crop
13184 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13186 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13188 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13190 * image.c (imagemagick_compute_animated_image): Respect the GIF
13193 2013-08-15 Ken Brown <kbrown@cornell.edu>
13195 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13196 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13199 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13201 Fix minor problems found by static checking.
13202 * frame.c (delete_frame):
13203 * xdisp.c (next_element_from_display_vector):
13204 Avoid uninitialized local.
13205 * image.c (imagemagick_compute_animated_image): Port to C89.
13206 Prefer usual GNU indentation style for loops.
13207 Be more careful about bizarrely large sizes, by using ptrdiff_t
13210 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13212 Fix infinite frame selection loop (Bug#15025).
13213 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13215 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13217 * xdisp.c (compute_window_start_on_continuation_line):
13218 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13219 to make sure we end up setting the window start at the leftmost
13220 visible character of the display line. This avoids funky
13221 horizontal shifting because the window start is not kept on the
13222 same position. (Bug#15090)
13223 (next_element_from_display_vector): Support 'box' face attribute
13224 in the face definitions of a display vector. (Bug#15099)
13226 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13228 * image.c (imagemagick_compute_animated_image): Implement animated
13229 images (bug#14700).
13230 (imagemagick_compute_animated_image): Fix some compilation
13231 warnings. Implement a very simple cache to make the animation
13232 usable at all, but it should be replaced with a per-image cache.
13234 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13236 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13237 to do `for' loops over alist values.
13238 * buffer.h (FOR_EACH_BUFFER):
13239 * process.c (FOR_EACH_PROCESS): Use it.
13240 (handle_child_signal, status_notify, Fget_buffer_process)
13241 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13243 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13245 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13246 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13247 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13248 to xzalloc and so avoid redundant call to memset.
13249 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13250 members because it is allocated with xzalloc and so already zeroed.
13252 2013-08-14 Ken Brown <kbrown@cornell.edu>
13254 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13257 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13259 Utility function and macro to copy Lisp string to C string.
13260 * lisp.h (xlispstrdupa): New macro.
13261 (xlispstrdup): New prototype.
13262 * alloc.c (xlispstrdup): New function.
13263 * callint.c (Fcall_interactively):
13264 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13265 (Fsubstitute_in_file_name):
13266 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13267 * image.c (x_create_bitmap_from_file):
13268 * w32term.c (w32_term_init):
13269 * xterm.c (x_term_init): Use xlispstrdup.
13271 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13273 * image.c (imagemagick_load_image): Make animated pictures work.
13274 There's still some problems with background color settings, though
13277 * decompress.c (unwind_decompress): Always restore point.
13279 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13281 * marker.c (set_marker): Reformat documentation.
13283 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13285 * xdisp.c (cursor_type_changed): Now static.
13287 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13288 Use changed. This avoids the need to call xmalloc and for the
13289 caller to call xfree, and avoids memory leaks in some situations.
13291 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13293 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13294 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13295 (redisplay_window): If window_end_valid is cleared due to non-zero
13296 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13297 so do not call to try_cursor_movement for that window.
13299 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13301 * window.h (struct window): Convert window_end_pos and
13302 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13303 (wset_window_end_pos, wset_window_end_vpos): Remove.
13304 * dispnew.c (adjust_glyph_matrix):
13305 * window.c (Fwindow_end, replace_window, set_window_buffer)
13307 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13308 (set_vertical_scroll_bar, redisplay_window, try_window)
13309 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13310 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13311 (note_mouse_highlight): Adjust users.
13312 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13315 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13317 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13318 * image.c (imagemagick_filename_hint): Use `const char *' and
13319 prefer SSDATA to SDATA to avoid warnings.
13321 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13323 Cleanup window fringes, margins and scroll bars adjustments.
13324 * window.c (set_window_fringes, set_window_margins)
13325 (set_window_scroll_bars, apply_window_adjustment): New functions.
13326 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13327 (Fset_window_scroll_bars): Use them.
13329 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13331 * window.h (struct window): Convert scroll_bar_width
13332 from Lisp_Object to integer. Adjust comment.
13333 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13335 * window.c (wset_scroll_bar_width): Remove.
13336 (make_window): Initialize scroll_bar_width.
13337 (Fsplit_window_internal): Use direct assignment.
13338 (Fset_window_configuration, save_window_save):
13339 Convert Lisp_Object to integer and back where appropriate.
13340 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13341 bar was actually changed, and mention this in docstring.
13343 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13345 * decompress.c: Minor simplifications.
13346 (Fzlib_decompress_region): Don't bother verifying
13347 that avail_out <= UINT_MAX, as that was confusing.
13348 Mention the restriction in a comment instead.
13349 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13351 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13353 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13354 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13356 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13358 * image.c (imagemagick_filename_hint): Check for errors in the
13361 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13363 * window.c (Fwindow_margins): Return nil when there's no marginal
13364 area, as per the documented API.
13366 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13367 Fmake_vector, as scroll bar's struct members are not all Lisp
13368 objects now. This avoids crashes in GC.
13370 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13371 bool, so its address could be taken.
13373 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13375 * image.c (imagemagick_filename_hint): New function to possibly
13376 apply `image-content-type-suffixes'.
13377 (imagemagick_load_image): Use it.
13379 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13381 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13382 if loading zlib failed.
13384 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13386 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13387 2013-08-13 checkin below. Change bool to BOOL, rule is:
13388 All Obj-C code uses BOOL, except for interfaces callable from C.
13390 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13392 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13394 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13395 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13396 bool instead of BOOL.
13397 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13398 from Lisp_Object to bitfield. Adjust comment.
13399 * w32term.c (x_scroll_bar_create): Adjust user.
13400 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13401 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13402 Use bool for boolean.
13403 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13404 to `unsigned int' when defining a bitfield.
13406 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13408 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13412 * window.h (struct window): Convert left_margin_cols and
13413 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13414 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13415 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13417 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13419 (showing_window_margins_p, update_window_line, update_frame_1):
13420 * fringe.c (draw_fringe_bitmap_1):
13421 * xdisp.c (window_box_width): Adjust users.
13422 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13423 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13424 Use direct assignment.
13425 (Fset_window_configuration, save_window_save, Fwindow_margins):
13426 Convert Lisp_Object to integer and back where appropriate.
13427 (Fset_window_margins): Adjust user. Return t if any margin
13428 was actually changed, and mention this in docstring.
13430 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13432 * syntax.c (forward_word):
13433 * cmds.c (forward_char, backward_char): Mention the optional argument.
13435 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13437 * window.h (struct window): Convert left_fringe_width
13438 and right_fringe_width from Lisp_Objects to integers.
13440 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13441 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13442 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13444 (make_window): Initialize new integer fields to -1.
13445 (Fsplit_window_internal): Use direct assignment.
13446 (Fset_window_configuration, save_window_save):
13447 Convert Lisp_Object to integer and back where appropriate.
13448 (Fset_window_fringes): Adjust user. Return t if any fringe
13449 was actually changed, and mention this in docstring.
13451 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13453 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13454 * nsfns.m (x_set_cursor_type):
13455 * w32fns.c (x_set_cursor_type):
13456 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13457 * xdisp.c (set_frame_cursor_types): ...but in common code.
13459 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13461 * font.c (clear_font_cache): New function, stripped from...
13462 (Fclear_font_cache): ...here, which now uses the function
13463 above. Adjust comment.
13464 * font.h (clear_font_cache): Add prototype.
13465 * xfaces.c (clear_face_cache): Use clear_font_cache.
13467 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13469 * window.c (Fset_window_start): Compare `w', not `window' because
13470 `w' might not be equal to `window' after call to decode_live_window.
13472 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13474 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13475 This fixes a problem introduced by the Bug#15035 patch
13476 when using GPG. Reported by Herbert J. Skuhra.
13478 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13480 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13481 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13482 not yet initialized.
13484 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13486 * decompress.c (Fzlib_decompress_region): Support zlib
13487 decompression, too, and rename.
13489 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13491 Minor zlib configuration tweaks.
13492 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13493 Don't assume presence of fn_inflateInit2_ zlib internal function.
13495 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13497 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13498 include the zlib prefix.
13500 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13502 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13503 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13504 define static variables that are pointers to zlib functions to be
13505 dynamically loaded.
13506 (init_zlib_functions) [WINDOWSNT]: New function.
13507 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13509 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13510 macros instead of invoking the zlib functions directly.
13511 (syms_of_decompress): DEFSYM Qzlib_dll.
13512 Staticpro Szlib_available_p.
13514 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13516 Avoid looping over all frame windows to freeze and unfreeze.
13517 * window.h (struct window): Drop frozen_window_start_p.
13518 (freeze_window_starts): Drop prototype.
13519 * frame.h (struct frame): New frozen_window_starts flag.
13520 (FRAME_WINDOWS_FROZEN): New macro.
13521 * window.c (freeze_window_start, freeze_window_starts):
13523 (select_window, replace_window): Adjust users.
13524 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13525 (window_frozen_p): New function.
13526 (redisplay_window): Use it.
13528 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13530 Fix some fd issues when running subprocesses (Bug#15035).
13531 Fix bugs that can leak files or file descriptors on errors.
13532 Don't unlink open temp files, as that's hard for users to diagnose
13533 when things go awry (e.g., temp disk exhausted).
13534 Don't bother to lock temp files. Check for invalid recursion.
13535 * callproc.c (synch_process_fd): Remove. All uses removed.
13536 (synch_process_tempfile): New var or macro.
13537 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13539 (record_kill_process): New arg, the temp name. All callers changed.
13540 (delete_temp_file): Now just a simple wrapper around unlink.
13541 (call_process_kill): New arg, the call_process_fd array.
13542 Close them all. Clear synch_process_pid. Remove the temp file,
13543 or arrange for it to be removed.
13544 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13545 that's been moved to synch_process_tempfile. Caller changed.
13546 Do not remove the tempfile; that's now call_process_kill's
13548 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13549 call_process_kill; the caller now does that.
13550 (call_process_cleanup): Do not close the process fd; that's now
13551 call_process_kill's responsibility.
13552 (Fcall_process): Implement via new function call_process, which
13553 has most of the old body of Fcall_process, but with a different API.
13554 (call_process): New function that does not open or close filefd if
13555 it is nonnegative. Record which fds need to be closed, and let
13556 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13557 Signal an error if invoked recursively (could be done via a hook).
13558 Simplify creation of the tempfile in the MSDOS case.
13559 Don't create the output file until after checking for the executable.
13560 Report any failure to open /dev/null.
13561 Don't open /dev/null for writing twice; once is enough.
13562 Don't create pipe if all output is being discarded or sent to file.
13563 Don't worry about setting up the coding system or reading from the
13564 pipe if all output is being discarded.
13565 Hoist fd_error local into top level, to lessen block nesting.
13566 Don't record deleted pid here; now done by Fcall_process_region.
13567 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13568 and note its success in synch_process_tempfile.
13569 Do not leak resources when child_setup fails.
13570 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13571 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13572 (create_temp_file): Now returns open fd, with an additional
13573 Lisp_Object * argument to return the name. All callers changed.
13574 Do not close the file; rewind it instead, and leave it open for
13575 the caller. Do not lock the temp file. Unwind-protect the file
13576 and the file-descriptor.
13577 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13578 If an asynchrounous process, record it here, not in call_process.
13579 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13580 * eval.c (set_unwind_protect): New function.
13581 * fileio.c (write_region): New function, generalized from the
13582 old Fwrite_region. Do not lock temp files.
13583 (Fwrite_region): Use it.
13584 * lisp.h (set_unwind_protect, write_region): New decls.
13585 * process.c: Include <verify.h>.
13586 (make_process): Mark fds as initially closed.
13587 (deleted_pid_list): Now a list of pid-filename pairs.
13589 (close_process_fd): New function.
13590 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13591 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13592 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13593 (create_process, create_pty, Fmake_serial_process)
13594 (server_accept_connection): Record which fds need to be closed,
13595 and let deactivate_process close them.
13596 (Fmake_network_process): Do not discard the unwind-protect
13597 until it's safe to do so.
13598 (deactivate_process): Close the fds opened by create_process etc.
13599 (Fprocess_send_eof): Adjust to new way of recording open fds.
13600 Report an error if /dev/null can't be opened, instead of aborting.
13601 * process.h (PROCESS_OPEN_FDS): New constant.
13602 (struct Lisp_Process): New member open_fds.
13603 (record_kill_process, record_deleted_pid): Adjust signatures.
13604 (record_deleted_pid): Move decl here ...
13605 * syswait.h (record_deleted_pid): ... from here.
13607 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13609 * decompress.c: Fix bugs with large buffers and weird inputs.
13610 Tune a bit. Reindent as per usual Emacs style.
13611 (BUFFER_SIZE): Remove.
13612 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13613 more than UINT_MAX bytes. Decompress into the gap instead of into
13614 an auto buffer, as this should avoid copying. Return nil if
13615 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13616 set immediate_quit; we shouldn't trust zlib code that much.
13618 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13620 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13621 errors, and really move the gap to where we want it.
13623 * lisp.h: Include decompress.c support.
13625 * emacs.c (main): Include decompress.c support.
13627 * Makefile.in: Include -lz if present.
13629 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13631 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13632 (initWithTitle:): Initialize frame to 0.
13633 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13634 (fillWithWidgetValue:frame:): Rename from
13635 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13637 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13638 fillWithWidgetValue:frame:
13640 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13641 remove memory leak warnings.
13643 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13644 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13645 menu_pending_title.
13647 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13648 (x_activate_menubar): Update the whole menu.
13649 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13650 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13651 current event is not NSSystemDefined (Bug#15001).
13652 Call ns_check_menu_open only if trackingMenu is 2.
13653 (menuDidClose:): New method, decrease trackingMenu.
13654 (fillWithWidgetValue:setDelegate:): New method.
13655 (fillWithWidgetValue:): Call the above.
13657 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13659 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13661 Omit some unnecessary casts.
13662 Many of these go back to the old pre-C89 days, when they may have
13663 been needed, but we've been assuming C89 or later for a while now.
13664 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13665 (live_float_p, live_misc_p, live_vector_p):
13666 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13667 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13668 (defvar_per_buffer):
13669 * callint.c (Fcall_interactively):
13670 * doc.c (Fsubstitute_command_keys):
13671 * filelock.c (get_boot_time):
13672 * frame.c (xrdb_get_resource):
13673 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13674 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13675 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13676 (menuitem_highlight_callback, menu_destroy_callback)
13677 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13678 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13679 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13680 (xg_tool_bar_help_callback, tb_size_cb):
13681 * image.c (xpm_alloc_color, png_read_from_memory)
13682 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13683 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13685 * keymap.c (describe_map):
13686 * nsfns.m (Fns_display_monitor_attributes_list):
13687 * nsmenu.m (process_dialog:):
13688 * nsterm.m (hold_event):
13689 * process.c (wait_reading_process_output):
13690 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13691 * scroll.c (do_direct_scrolling, scrolling_1):
13692 * termcap.c (tgetent):
13693 * window.c (check_window_containing, add_window_to_list)
13694 (freeze_window_starts):
13695 * xdisp.c (compare_overlay_entries, vmessage):
13696 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13697 (x_get_monitor_attributes_xrandr)
13698 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13699 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13700 * xfont.c (xfont_match, xfont_open):
13701 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13702 (menubar_selection_callback, menu_position_func)
13703 (popup_selection_callback, create_and_show_popup_menu)
13704 (dialog_selection_callback, create_and_show_dialog):
13705 * xrdb.c (x_get_string_resource)
13707 * xsmfns.c (x_session_check_input):
13708 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13709 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13710 (xaw_jump_callback, xaw_scroll_callback):
13711 Omit unnecessary casts.
13713 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13715 Minor string-length refactoring.
13716 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13717 * frame.c (make_monitor_attribute_list):
13718 Prefer build_string to strlen + make_string.
13720 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13722 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13723 don't check minor_code (Bug#14417).
13725 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13727 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13728 vertical positions instead. This avoids calling MATRIX_ROW with
13729 row numbers that are possibly beyond valid limits. (Bug#15064)
13731 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13733 Use xstrdup and build_unibyte_string where applicable.
13734 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13735 * xfns.c (x_window):
13736 * xrdb.c (x_get_customization_string):
13737 * xterm.c (xim_initialize):
13738 * w32fns.c (w32_window): Use xstrdup.
13739 (w32_display_monitor_attributes_list):
13740 * emacs.c (init_cmdargs):
13741 * keyboard.c (PUSH_C_STR):
13742 * nsfont.m (nsfont_open):
13743 * sysdep.c (system_process_attributes):
13744 * w32.c (system_process_attributes):
13745 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13747 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13749 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13750 variables of these types so that GDB would know about them, as aid
13751 for debugging fatal exceptions. (Bug#15024) See also
13752 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13755 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13757 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13758 larger than the NSWindow (Bug#14934).
13760 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13762 Redesign redisplay interface to drop global variable updated_window.
13763 Always pass currently updated window as a parameter to update routines.
13764 * dispextern.h (updated_window): Remove declaration.
13765 (struct redisplay_interface): Pass window parameter to
13766 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13767 and after_update_window_hook.
13768 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13770 * dispnew.c (updated_window): Remove.
13771 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13772 (update_window_line): Adjust to match redisplay interface changes.
13773 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13774 (ns_scroll_run, ns_after_update_window_line):
13775 * w32term.c (x_update_window_begin, x_update_window_end)
13776 (x_after_update_window_line, x_scroll_run):
13777 * xterm.c (x_update_window_begin, x_update_window_end)
13778 (x_after_update_window_line, x_scroll_run):
13779 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13780 Likewise. Adjust comments where appropriate.
13781 (x_cursor_to): Simplify because this is always called during window
13782 update (but install debugging check anyway).
13783 (expose_window): Check must_be_updated_p flag to see whether this
13784 function is called during window update.
13786 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13788 Do not reset window modification event counters excessively.
13789 These leftovers and poor man's tricky methods to catch extra
13790 redisplay's attention are no longer needed.
13791 * frame.c (set_menu_bar_lines_1):
13792 * minibuf.c (read_minibuf_unwind):
13793 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13794 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13795 (window_scroll_line_based, Fset_window_configuration):
13796 * xdisp.c (redisplay_window): Do not reset last_modified and
13797 last_overlay_modified counters.
13799 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13801 * xselect.c (x_send_client_event): Set send_event and serial, memset
13802 data.l as it might be bigger than data.b. Use 24 bit mask to
13803 XSendEvent (Bug#15034).
13805 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13807 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13808 for TTY frames that are not the top frame on their console.
13811 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13813 * w32term.c (w32fullscreen_hook): Really maximize frame when
13814 asked for (Bug#14841).
13816 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13818 Prefer selected_window to Fselected_window, likewise for frames.
13819 * buffer.c (Fbuffer_swap_text):
13820 * data.c (Fvariable_binding_locus):
13821 * window.c (run_window_configuration_change_hook): Adjust users.
13822 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13823 Use decode_live_frame.
13825 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13827 Be more careful if selected window shows the buffer other than current,
13828 use window_outdated only if this is not so. This change should also
13829 address some weird issues discussed in Bug#13012.
13830 * window.h (window_outdated): New prototype.
13831 * window.c (window_outdated): Now here. Convert from static and
13832 always assume window's buffer.
13833 (Fwindow_end, Fwindow_line_height): Use it.
13834 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13835 and always assume window's buffer.
13836 (redisplay_window): Adjust user.
13837 (redisplay_internal): Call to reconsider_clip_changes once and
13838 check whether mode line should be updated only if selected window
13839 shows current buffer.
13840 (run_window_scroll_functions): Use eassert for debugging check.
13841 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13843 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13845 * window.c (window_scroll, window_scroll_pixel_based)
13846 (window_scroll_line_based): Use bool for booleans.
13848 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13850 * process.c: Fix minor off-by-one issues in descriptor counts.
13851 This shouldn't fix any real bugs, but it cleans up the code a bit.
13852 (max_process_desc, max_input_desc): -1, not 0, means none.
13854 (delete_input_desc): New function.
13855 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13856 (deactivate_process): Scan backwards when recomuting max_process_desc;
13857 that should be faster.
13858 (init_process_emacs): Initialize max_input_desc.
13860 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13862 Use region cache to speedup bidi_find_paragraph_start.
13863 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13864 Rename cache_long_line_scans to cache_long_scans.
13865 * buffer.c (bset_cache_long_line_scans): Rename to
13866 bset_cache_long_scans.
13867 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13868 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13870 (syms_of_buffer): Rename cache-long-line-scans to
13871 cache-long-scans. Adjust docstring.
13872 * search.c (newline_cache_on_off):
13873 * indent.c (width_run_cache_on_off): Adjust users.
13874 * bidi.c (bidi_paragraph_cache_on_off): New function.
13875 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13876 * insdel.c (prepare_to_modify_buffer):
13877 Invalidate bidi_paragraph_cache if enabled.
13879 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13881 Invalidate region caches only if buffer text is going to be changed.
13882 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13883 (modify_text): ...new prototype.
13884 (prepare_to_modify_buffer_1): New prototype.
13885 * textprop.c (modify_region): Rename to...
13886 (modify_text_properties): ...new function.
13887 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13888 (Fremove_list_of_text_properties): Adjust users.
13889 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13890 (modify_text): ...new function.
13891 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13892 (prepare_to_modify_buffer_1): ...new function.
13893 * casefiddle.c (casify_region):
13894 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13895 (Ftranspose_regions): Use modify_text.
13897 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13899 * lisp.mk (lisp): Add nadvice.elc.
13901 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13903 New macro to iterate over live buffers similar to frames.
13904 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13905 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13906 Declare buffer-related variables here to offload lisp.h.
13907 * buffer.c (Vbuffer_alist): Adjust comment.
13908 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13909 (other_buffer_safely):
13910 * data.c (store_symval_forwarding):
13911 * dispnew.c (Fframe_or_buffer_changed_p):
13912 * fileio.c (Fdo_auto_save):
13913 * filelock.c (unlock_all_files):
13914 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13916 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13918 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13919 * callproc.c (create_temp_file):
13920 * filelock.c (create_lock_file):
13921 Assume mkostemp, since it's now provided by Gnulib.
13923 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13925 * w32.c (mkostemp): New function.
13926 (mktemp): Remove, no longer used. Most of the code reused in
13927 mkostemp. (Bug#15015)
13928 (mktemp): Don't undef.
13930 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13932 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13933 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13934 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13935 (free_glyph_pool, check_glyph_memory): Likewise for
13936 all users. Adjust comments where appropriate.
13938 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13940 * composite.h: Minor fixups.
13941 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13942 to fix a misspelling, and change it to an inline function while
13943 we're at it (it need not be a macro). All uses changed.
13944 (composition_method, composition_valid_p):
13945 Rewrite to avoid assignments in if-conditions.
13947 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13949 Do not use global Lisp_Object in composition macros.
13950 * composite.h (composition_temp): Remove declaration.
13951 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13952 (composition_method, composition_valid_p): ...inline functions.
13953 (compose_region): Remove the leftover.
13954 * composite.c (composition_temp): Remove.
13955 (run_composition_function, update_compositions)
13956 (composition_compute_stop_pos, composition_adjust_point)
13957 (Ffind_composition_internal):
13958 * coding.c (handle_composition_annotation):
13959 * xdisp.c (handle_composition_prop, check_point_in_composition):
13960 Related users changed.
13962 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13964 Drop FRAME_PTR typedef.
13965 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13966 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13967 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13968 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13969 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13970 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13971 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13972 All related users changed.
13974 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13976 * eval.c (default_toplevel_binding): New function.
13978 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13979 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13980 (syms_of_eval): Export them.
13981 * data.c (Fdefault_value): Micro cleanup.
13982 * term.c (init_tty): Use "false".
13984 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13986 Fix X GC leak in GTK and raw (no toolkit) X ports.
13987 * xterm.c (x_free_frame_resources): If white and black relief
13988 GCs are allocated, always free them here.
13989 * xfns.c (x_make_gc): Omit redundant initialization.
13990 * widget.c (create_frame_gcs): Remove the leftover.
13991 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13992 in x_free_frame_resources.
13994 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13996 * nsterm.m (windowWillResize:toSize:): Only change title if
13997 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13999 (viewDidEndLiveResize): New method.
14001 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14002 inside NS_IMPL_COCOA.
14004 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14006 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14007 Do not check whether undo is enabled because record_insert and
14008 record_delete does that themselves.
14010 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14012 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14013 member which is not really used any more.
14014 (FRAME_XIC_BASE_FONTNAME): Remove.
14015 * xfns.c (xic_free_fontset): Adjust user.
14016 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14017 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14018 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14019 (xdialog_show): Use eassert for debugging check.
14020 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14022 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14024 * fileio.c, fns.c (merge): Move extern decl from here ...
14025 * lisp.h (merge): ... to here.
14027 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14029 Fix last font-related change.
14030 * w32font.h (w32font_list_internal, w32font_match_internal):
14032 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14033 (uniscribe_list_family): Adjust to match font API change.
14034 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14035 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14037 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14039 * frame.h (FRAME_MOUSE_UPDATE):
14040 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14041 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14043 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14045 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14046 * font.h (struct font_driver): Change list, match, and list_family
14047 functions to accept struct frame * as first arg.
14048 * font.c (font_score, font_compare, font_sort_entities):
14050 (font_sort_entities, font_list_entities, font_select_entity)
14051 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14052 match font API change.
14053 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14054 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14055 * ftxfont.c (ftxfont_list, ftxfont_match):
14056 * xftfont.c (xftfont_list, xftfont_match):
14057 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14058 * w32font.c (w32font_list, w32font_match, w32font_list)
14059 (w32font_list_internal, w32_font_match_internal): Likewise.
14060 * xfaces.c (Fx_family_fonts): Adjust user.
14062 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14064 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14065 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14066 only if HAVE_X_WINDOWS is in use.
14067 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14068 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14069 * w32term.c (x_wm_set_icon_position): Likewise.
14070 * w32fns.c (x_icon): Adjust user.
14072 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14074 * xterm.c (last_mouse_press_frame): Remove the
14075 leftover which is not really used any more.
14076 (handle_one_xevent, syms_of_xterm): Adjust users.
14077 (x_flush): Call XFlush once per each X display, not frame.
14078 This is better because this code always unconditionally skips
14079 non-X frames in Vframe_list and issues the only XFlush if we
14080 have more than one X frame on the same X display.
14081 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14082 Use bool for booleans.
14083 (x_draw_glyph_string_background, cvt_string_to_pixel)
14084 (cvt_pixel_dtor): Drop unnecessary prototypes.
14085 * xterm.h (x_display_ok): Adjust prototype.
14087 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14089 Drop unnecessary functions that deals with frame pixel size.
14090 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14091 (x_pixel_height): Drop prototypes.
14092 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14093 (x_pixel_height): Drop implementations.
14094 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14095 which should be always valid for window frame.
14096 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14097 * w32menu.c (Fx_popup_dialog):
14098 * xmenu.c (Fx_popup_dialog): Likewise for both.
14100 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14102 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14103 frame parameters and call to Fmodify_frame_parameters just once.
14104 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14105 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14106 and mention nil frame in docstring.
14108 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14110 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14111 (x_figure_window_size): Likewise. Adjust to return long.
14112 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14113 (toplevel): Move Qterminal_live_p to...
14114 * terminal.c (toplevel): ...here, make it static, and...
14115 (syms_of_terminal): ...DEFSYM here.
14116 * frame.h (Qterminal_live_p): Remove declaration.
14117 (make_frame, x_figure_window_size): Adjust prototype.
14118 * nsfns.m (Fx_create_frame): Use long for window flags.
14120 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14122 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14123 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14124 Do not assume that emacs_close (INT_MAX) is a no-op.
14126 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14128 * xfaces.c (make_face_cache): For struct face_cache, prefer
14129 xmalloc to xzalloc and so avoid redundant call to memset.
14130 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14132 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14134 * fringe.c (draw_window_fringes, update_window_fringes)
14135 (compute_fringe_widths):
14136 * w32term.c (x_draw_glyph_string):
14137 * window.c (candidate_window_p, Frecenter):
14138 * xfaces.c (realize_basic_faces, realize_default_face)
14139 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14140 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14141 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14142 * xmenu.c (Fx_menu_bar_open_internal):
14143 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14144 * xsettings.c (xft_settings_event):
14145 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14146 Use bool for booleans. Adjust style and comments where
14148 * dispextern.h (draw_window_fringes, update_window_fringes)
14149 (compute_fringe_widths):
14150 * xterm.h (x_had_errors_p): Adjust prototype.
14152 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14154 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14155 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14157 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14159 * fns.c (toplevel): Remove comment before Fsafe_length because
14160 it checks for QUIT.
14162 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14164 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14166 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14168 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14169 frame which got the message is still alive, before dereferencing
14170 its pointer. (Bug#14970)
14172 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14173 be a live window, before using it as such. (Bug#14970)
14175 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14177 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14178 w32_detect_focus_change instead of doing part of its job by hand.
14179 This fixes the problem whereby FOCUS_OUT events were not sent to
14182 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14184 * process.c (Fprocess_list): Doc fix.
14186 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14187 being re-exposed only if it didn't ask to become visible.
14188 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14189 was previously iconified. (Bug#14841)
14190 (x_iconify_frame): Mark the frame iconified.
14192 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14194 Fix minor problems found by static checking.
14195 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14196 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14198 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14200 * eval.c (set_specpdl_old_value): New function.
14201 (unbind_to): Minor simplification.
14202 (get_backtrace_frame): New function.
14203 (Fbacktrace_frame): Use it. Add `base' argument.
14204 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14205 (syms_of_eval): Export backtrace-eval.
14206 * xterm.c (x_focus_changed): Simplify.
14208 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14210 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14212 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14214 * xdisp.c (redisplay_window): Instead of moving point out of
14215 scroll margin, reject the force_start method, and try scrolling
14216 instead. (Bug#14780)
14218 2013-07-24 Ken Brown <kbrown@cornell.edu>
14220 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14223 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14225 * eval.c (Fprogn): Do not check that BODY is a proper list.
14226 This undoes the previous change. The check slows down the
14227 interpreter, and is not needed to prevent a crash. See
14228 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14230 2013-07-23 Glenn Morris <rgm@gnu.org>
14232 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14234 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14236 Port to GNU/Linux systems with tinfo but not ncurses.
14237 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14238 to decide whether ncurses is being used. Without this change,
14239 GCC complains about tgetent not being declared, on a system
14240 that has tinfo installed but ncurses not installed.
14242 * eval.c (Fprogn): Check that BODY is a proper list.
14244 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14245 * data.c (Fsetq_default):
14246 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14247 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14249 Tune by taking advantage of the fact that ARGS is always a list
14250 when a function is declared to have UNEVALLED args.
14252 * emacsgtkfixed.c: Port to GCC 4.6.
14253 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14255 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14257 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14258 here to silence compiler warnings.
14260 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14262 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14263 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14264 from messing up Emacs's 'struct frame' (Bug#14923).
14266 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14268 * alloc.c (make_save_ptr_ptr): Define this function.
14269 It was inadvertently omitted. It's needed only if
14270 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14272 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14274 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14275 frame have focus (Bug#14895).
14277 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14279 Avoid vfork-related deadlock more cleanly.
14280 * callproc.c (child_setup): When the child's exec fails, output
14281 the program name, as that's more useful. Use O_NONBLOCK to avoid
14283 * process.c (create_process_1): Remove; no longer needed.
14284 (create_process): Remove timer hack; no longer needed, now that
14285 the child avoids deadlock.
14287 2013-07-20 Glenn Morris <rgm@gnu.org>
14289 * image.c (Fimage_flush): Fix doc typo.
14291 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14293 Fix array bounds violation when pty allocation fails.
14294 * process.c (PTY_NAME_SIZE): New constant.
14295 (pty_name): Remove static variable; it's now auto.
14296 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14297 Take pty_name as an arg rather than using a static variable.
14298 All callers changed.
14299 (create_process): Recover pty_flag from process, not from volatile local.
14300 (create_pty): Stay inside array even when pty allocation fails.
14301 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14303 * lread.c (Fload): Avoid initialization only when lint checking.
14304 Mention that it's needed only for older GCCs.
14306 2013-07-20 Kenichi Handa <handa@gnu.org>
14308 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14309 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14311 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14313 * lread.c (Fload): Avoid uninitialized warning.
14315 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14317 Fix some minor file descriptor leaks and related glitches.
14318 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14319 (create_lock_file): Use write, not emacs_write.
14320 * image.c (slurp_file, png_load_body):
14321 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14322 (server_accept_connection):
14323 Don't leak an fd on memory allocation failure.
14324 * image.c (slurp_file): Add a cheap heuristic for growing files.
14325 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14326 as that's what the other routines do. Maybe input need not be
14327 blocked at all, but it's better to be consistent.
14328 Avoid undefined behavior when strlen is zero.
14330 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14331 (NSTATICS): Now a constant; doesn't need to be a macro.
14333 2013-07-19 Richard Stallman <rms@gnu.org>
14335 * coding.c (decode_coding_utf_8): Add simple loop for fast
14336 processing of ASCII characters.
14338 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14340 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14342 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14344 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14345 unportable 'struct x_display_info'.
14346 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14347 is a portable type.
14349 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14351 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14352 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14354 (system_process_attributes): Prefer plain char to unsigned char
14355 when either will do. Clean up properly if interrupted or if
14356 memory allocations fail. Don't assume sscanf succeeds.
14357 Remove no-longer-needed workaround to stop GCC from whining.
14358 Read command-line once, instead of multiple times. Check read status a
14359 bit more carefully.
14361 Fix obscure porting bug with varargs functions.
14362 The code assumed that int is treated like ptrdiff_t in a vararg
14363 function, which is not a portable assumption. There was a similar
14364 -- though these days less likely -- porting problem with various
14365 assumptions that pointers of different types all smell the same as
14366 far as vararg functions is conserved. To make this problem less
14367 likely in the future, redo the API to use varargs functions.
14368 * alloc.c (make_save_value): Remove this vararg function.
14369 All uses changed to ...
14370 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14371 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14373 (make_save_ptr): Rename from make_save_pointer, for consistency with
14374 the above. Define only on platforms that need it. All uses changed.
14376 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14378 * keyboard.c: Try to fix typos in previous change.
14379 (DISPLAY_LIST_INFO): New macro.
14380 (kbd_buffer_get_event): Do not access members that are not present
14381 in X11. Revert inadvertent change of "!=" to "=".
14383 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14385 * keyboard.c (kbd_buffer_get_event):
14386 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14387 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14389 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14391 * filelock.c: Fix unlikely file descriptor leaks.
14392 (get_boot_time_1): Rework to avoid using emacs_open.
14393 This doesn't actually fix a leak, but is better anyway.
14394 (read_lock_data): Use read, not emacs_read.
14396 * doc.c: Fix minor memory and file descriptor leaks.
14397 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14398 (get_doc_string, Fsnarf_documentation):
14399 Fix file descriptor leak on error.
14401 * term.c: Fix minor fdopen-related file descriptor leaks.
14402 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14403 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14405 * charset.c: Fix file descriptor leaks and errno issues.
14407 (load_charset_map_from_file): Don't leak file descriptor on error.
14408 Use plain record_xmalloc since the allocation is larger than
14409 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14411 * eval.c (record_unwind_protect_nothing):
14412 * fileio.c (fclose_unwind):
14414 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14415 The replacement doesn't block input, but that no longer seems
14418 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14420 * lread.c: Fix file descriptor leaks and errno issues.
14421 (Fload): Close some races that leaked fds or streams when 'load'
14423 (Fload, openp): Report error number of last nontrivial failure to open.
14424 ENOENT counts as trivial.
14425 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14427 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14428 now that the function is always called with a nonnegative arg.
14429 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14430 All uses replaced with ...
14431 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14433 A few more minor file errno-reporting bugs.
14434 * callproc.c (Fcall_process):
14435 * doc.c (Fsnarf_documentation):
14436 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14437 * process.c (set_socket_option):
14438 Don't let a constructor trash errno.
14439 * doc.c: Include <errno.h>.
14441 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14443 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14445 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14447 Fix w32 bug with call-process-region (Bug#14885).
14448 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14449 to Fcall_process when the input is empty. This simplifies the
14450 code a bit. It makes no difference on POSIXish platforms but
14451 apparently it fixes a bug on w32.
14453 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14454 * fileio.c (close_file_unwind): Don't close if FD is negative;
14455 this can happen when unwinding a zapped file descriptor.
14456 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14457 in case Emacs runs out of memory between the two unwind-protects.
14458 Don't trash errno when closing FD.
14459 Zap the FD in the specpdl when closing it, instead of deferring
14460 the removal of the unwind-protect; this fixes a bug where a child
14461 function unwinds the stack past us.
14463 New unwind-protect flavors to better type-check C callbacks.
14464 This also lessens the need to write wrappers for callbacks,
14465 and the need for make_save_pointer.
14466 * alloc.c (free_save_value):
14467 * atimer.c (run_all_atimers):
14469 * alloc.c (safe_alloca_unwind):
14470 * atimer.c (unwind_stop_other_atimers):
14471 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14472 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14473 * minibuf.c (choose_minibuf_frame_1):
14474 * process.c (make_serial_process_unwind):
14475 * xdisp.c (pop_message_unwind):
14476 * xselect.c (queue_selection_requests_unwind):
14477 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14478 * alloc.c (record_xmalloc):
14479 Prefer record_unwind_protect_ptr to record_unwind_protect with
14481 * alloc.c (Fgarbage_collect):
14482 Prefer record_unwind_protect_void to passing a dummy.
14483 * buffer.c (restore_buffer):
14484 * window.c (restore_window_configuration):
14485 * xfns.c, w32fns.c (do_unwind_create_frame)
14486 New wrapper. All record-unwind uses of wrappee changed.
14487 * buffer.c (set_buffer_if_live):
14488 * callproc.c (call_process_cleanup, delete_temp_file):
14489 * coding.c (code_conversion_restore):
14490 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14491 * editfns.c (save_excursion_restore)
14492 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14493 (save_restriction_restore):
14494 * eval.c (restore_stack_limits, un_autoload):
14495 * fns.c (require_unwind):
14496 * keyboard.c (recursive_edit_unwind, tracking_off):
14497 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14498 * macros.c (pop_kbd_macro, restore_menu_items):
14499 * nsfns.m (unwind_create_frame):
14500 * print.c (print_unwind):
14501 * process.c (start_process_unwind):
14502 * search.c (unwind_set_match_data):
14503 * window.c (select_window_norecord, select_frame_norecord):
14504 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14505 (fast_set_selected_frame):
14506 * xfns.c, w32fns.c (unwind_create_tip_frame):
14507 Return void, not a dummy Lisp_Object. All uses changed.
14508 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14509 * callproc.c (call_process_kill):
14510 * fileio.c (restore_point_unwind, decide_coding_unwind)
14511 (build_annotations_unwind):
14512 * insdel.c (Fcombine_after_change_execute_1):
14513 * keyboard.c (read_char_help_form_unwind):
14514 * menu.c (unuse_menu_items):
14515 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14516 * sound.c (sound_cleanup):
14517 * xdisp.c (unwind_redisplay):
14518 * xfns.c (clean_up_dialog):
14519 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14520 Accept no args and return void, instead of accepting and returning
14521 a dummy Lisp_Object. All uses changed.
14522 * cygw32.c (fchdir_unwind):
14523 * fileio.c (close_file_unwind):
14524 * keyboard.c (restore_kboard_configuration):
14525 * lread.c (readevalllop_1):
14526 * process.c (wait_reading_process_output_unwind):
14527 Accept int and return void, rather than accepting an Emacs integer
14528 and returning a dummy object. In some cases this fixes an
14529 unlikely bug when the corresponding int is outside Emacs integer
14530 range. All uses changed.
14531 * dired.c (directory_files_internal_unwind):
14532 * fileio.c (do_auto_save_unwind):
14533 * gtkutil.c (pop_down_dialog):
14534 * insdel.c (reset_var_on_error):
14535 * lread.c (load_unwind):
14536 * xfns.c (clean_up_file_dialog):
14537 * xmenu.c, nsmenu.m (pop_down_menu):
14538 * xmenu.c (cleanup_widget_value_tree):
14539 * xselect.c (wait_for_property_change_unwind):
14540 Accept pointer and return void, rather than accepting an Emacs
14541 save value encapsulating the pointer and returning a dummy object.
14543 * editfns.c (Fformat): Update the saved pointer directly via
14544 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14545 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14546 (unwind_body): New function.
14547 (record_unwind_protect): First arg is now a function returning void,
14548 not a dummy Lisp_Object.
14549 (record_unwind_protect_ptr, record_unwind_protect_int)
14550 (record_unwind_protect_void): New functions.
14551 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14552 * fileio.c (struct auto_save_unwind): New type.
14553 (do_auto_save_unwind): Use it.
14554 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14555 * insdel.c (struct rvoe_arg): New type.
14556 (reset_var_on_error): Use it.
14557 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14559 (specbinding_func): Remove; there are now several such functions.
14560 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14561 (set_unwind_protect_ptr): New function.
14562 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14564 Be simpler and more consistent about reporting I/O errors.
14565 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14566 Say "Read error" and "Write error", rather than "I/O error", or
14567 "IO error reading", or "IO error writing", when a read or write
14569 * process.c (Fmake_network_process, wait_reading_process_output)
14570 (send_process, Fprocess_send_eof, wait_reading_process_output):
14571 Capitalize diagnostics consistently. Put "failed foo" at the
14572 start of the diagnostic, so that we don't capitalize the
14573 function name "foo". Consistently say "failed" for such
14575 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14576 All callers changed. This is so it can use report_file_error.
14577 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14578 diagnostics consistently as above.
14580 * fileio.c (report_file_errno): Fix errno reporting bug.
14581 If the file name is neither null nor a pair, package it up as a
14582 singleton list. All callers changed, both to this function and to
14583 report_file_error. This fixes a bug where the memory allocator
14584 invoked by list1 set errno so that the immediately following
14585 report_file_error reported the wrong errno value.
14587 Fix minor problems found by --enable-gcc-warnings.
14588 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14589 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14591 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14593 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14594 Set event->arg to Qt if switch-event shall be generated.
14595 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14597 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14599 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14602 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14603 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14604 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14605 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14606 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14607 and there is a focused frame.
14608 (head_table): Add focus-in and focus-out.
14609 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14610 bind to handle-focus-in/out.
14612 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14613 (Fhandle_switch_frame): Call Fhandle_focus_in.
14614 (syms_of_frame): defsubr handle-focus-in/out.
14616 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14618 Fix porting bug to older POSIXish platforms (Bug#14862).
14619 * sysdep.c (emacs_pipe): New function, that implements
14620 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14621 This should port better to CentOS 5 and to Mac OS X 10.6.
14622 All calls to pipe2 changed.
14624 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14625 This makes the code easier to read and the executable a bit smaller.
14626 Do not replace all calls to Fcons that happen to create lists,
14627 just calls that are intended to create lists. For example, when
14628 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14629 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14630 Similarly for list2 through list5.
14631 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14632 * bytecode.c (exec_byte_code):
14633 * callint.c (quotify_arg, Fcall_interactively):
14634 * callproc.c (Fcall_process, create_temp_file):
14635 * charset.c (load_charset_map_from_file)
14636 (Fdefine_charset_internal, init_charset):
14637 * coding.c (get_translation_table, detect_coding_system)
14638 (Fcheck_coding_systems_region)
14639 (Fset_terminal_coding_system_internal)
14640 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14641 * composite.c (update_compositions, Ffind_composition_internal):
14642 * dired.c (directory_files_internal, file_name_completion)
14644 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14645 * doc.c (Fsnarf_documentation):
14646 * editfns.c (Fmessage_box):
14648 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14649 (Feval, eval_sub, Ffuncall, apply_lambda):
14650 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14651 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14652 (Fset_file_times, Finsert_file_contents)
14653 (Fchoose_write_coding_system, Fwrite_region):
14654 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14655 * font.c (font_registry_charsets, font_parse_fcname)
14656 (font_prepare_cache, font_update_drivers, Flist_fonts):
14657 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14658 * frame.c (make_frame, Fmake_terminal_frame)
14659 (x_set_frame_parameters, x_report_frame_params)
14660 (x_default_parameter, Fx_parse_geometry):
14661 * ftfont.c (syms_of_ftfont):
14662 * image.c (gif_load):
14663 * keyboard.c (command_loop_1):
14664 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14665 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14666 (Fminor_mode_key_binding, accessible_keymaps_1)
14667 (Faccessible_keymaps, Fwhere_is_internal):
14668 * lread.c (read_emacs_mule_char):
14669 * menu.c (find_and_return_menu_selection):
14670 * minibuf.c (get_minibuffer):
14671 * nsfns.m (Fns_perform_service):
14672 * nsfont.m (ns_script_to_charset):
14673 * nsmenu.m (ns_popup_dialog):
14674 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14675 (Fx_own_selection_internal):
14676 * nsterm.m (append2):
14677 * print.c (Fredirect_debugging_output)
14678 (print_prune_string_charset):
14679 * process.c (Fdelete_process, Fprocess_contact)
14680 (Fformat_network_address, set_socket_option)
14681 (read_and_dispose_of_process_output, write_queue_push)
14682 (send_process, exec_sentinel):
14683 * sound.c (Fplay_sound_internal):
14684 * textprop.c (validate_plist, add_properties)
14685 (Fput_text_property, Fadd_face_text_property)
14686 (copy_text_properties, text_property_list, syms_of_textprop):
14687 * unexaix.c (report_error):
14688 * unexcoff.c (report_error):
14689 * unexsol.c (unexec):
14690 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14691 (Fformat_mode_line, syms_of_xdisp):
14692 * xfaces.c (set_font_frame_param)
14693 (Finternal_lisp_face_attribute_values)
14694 (Finternal_merge_in_global_face, syms_of_xfaces):
14695 * xfns.c (x_default_scroll_bar_color_parameter)
14696 (x_default_font_parameter, x_create_tip_frame):
14697 * xfont.c (xfont_supported_scripts):
14698 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14699 (menu_help_callback, xmenu_show):
14700 * xml.c (make_dom):
14701 * xterm.c (set_wm_state):
14702 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14703 and similarly for list2 through list5.
14705 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14707 * callproc.c (Fcall_process_region): Fix minor race and tune.
14708 (create_temp_file): New function, with the temp-file-creation part
14709 of the old Fcall_process_region. Use Fcopy_sequence to create the
14710 temp file name, rather than alloca + build_string, for simplicity.
14711 Don't bother to block input around the temp file creation;
14712 shouldn't be needed. Simplify use of mktemp.
14713 Use record_unwind_protect immediately after creating the temp file;
14714 this closes an unlikely race where the temp file was not removed.
14715 Use memcpy rather than an open-coded loop.
14716 (Fcall_process_region): Use the new function. If the input is
14717 empty, redirect from /dev/null rather than from a newly created
14718 empty temp file; this avoids unnecessary file system traffic.
14720 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14722 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14723 Simplify by making this case like the other two. This is a bit
14724 slower on obsolete hosts, but the extra complexity isn't worth it.
14726 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14727 * process.c (create_process) [!DOS_NT]:
14728 Remove now-unnecessary calls to emacs_close.
14730 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14732 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14733 returning early. (Bug#14850)
14735 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14736 and inhibit-iso-escape-detection attributes of 'undecided'.
14739 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14741 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14742 Reported by Herbert J. Skuhra in
14743 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14745 Don't lose top specpdl entry when memory is exhausted.
14746 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14747 specpdl overflow here, to simplify callers; all callers changed.
14748 Always reserve an unused entry at the stack top; this avoids
14749 losing the top entry's information when memory is exhausted.
14751 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14753 Clean up errno reporting and fix some errno-reporting bugs.
14754 * callproc.c (Fcall_process):
14755 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14756 * process.c (create_process, Fmake_network_process):
14757 * unexaix.c (report_error):
14758 * unexcoff.c (report_error):
14759 Be more careful about reporting the errno of failed operations.
14760 The code previously reported the wrong errno sometimes.
14761 Also, prefer report_file_errno to setting errno + report_file_error.
14762 (Fcall_process): Look at openp return value rather than at path,
14763 as that's a bit faster and clearer when there's a numeric predicate.
14764 * fileio.c (report_file_errno): New function, with most of the
14765 old contents of report_file_error.
14766 (report_file_error): Use it.
14767 (Ffile_exists_p, Ffile_accessible_directory_p):
14768 Set errno to 0 when it is junk.
14769 * fileio.c (Faccess_file):
14770 * image.c (x_create_bitmap_from_file):
14771 Use faccessat rather than opening the file, to avoid the hassle of
14772 having a file descriptor open.
14773 * lisp.h (report_file_errno): New decl.
14774 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14777 * process.c (create_process, wait_reading_process_output) [AIX]:
14778 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14779 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14780 a multithreaded environment anyway).
14781 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14783 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14785 * image.c (x_find_image_file): Don't close a remote file handle.
14787 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14789 Fix races with threads and file descriptors.
14790 * callproc.c (Fcall_process_region):
14791 * dired.c (open_directory):
14792 * emacs.c (main, Fdaemon_initialized):
14793 * image.c (x_find_image_file):
14794 * inotify.c (Finotify_rm_watch):
14795 * lread.c (Flocate_file_internal):
14796 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14797 * term.c (term_mouse_moveto, init_tty):
14798 * termcap.c (tgetent):
14799 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14800 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14801 * unexhp9k800.c, unexmacosx.c (unexec):
14802 * callproc.c (Fcall_process_region):
14803 Use emacs_close, not close.
14804 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14805 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14806 and posix_close function on current platforms (which all lack them).
14807 (emacs_close): Use it. This should fix the races on GNU/Linux and
14808 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14809 and it should avoid closing random victim file descriptors on
14812 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14814 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14815 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14816 Touch up doc a bit.
14818 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14819 This is for .gdbinit xbacktrace.
14821 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14822 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14823 (emacs_set_tty): Now static.
14824 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14825 * term.c (tty_capable_p, tty_default_color_capabilities)
14826 (get_tty_terminal, term_mouse_movement)
14827 (handle_one_term_event, init_tty, maybe_fatal):
14828 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14829 (tgetent, scan_file, name_match, compare_contin):
14830 * terminal.c (get_terminal):
14831 Use bool for boolean.
14832 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14833 Prefer char to unsigned char if either will do.
14834 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14835 (tty_write_glyphs): Prefer int to unsigned.
14836 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14837 All callers changed.
14838 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14840 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14843 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14844 (B__dummy__): New dummy symbol, to pacify C89.
14845 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14846 they can't grok varargs macros.
14847 * dispnew.c (add_window_display_history)
14848 (add_frame_display_history):
14849 * print.c (print_object):
14850 * xdisp.c (debug_method_add):
14851 Use %p printf format only for void pointers.
14852 * emacs.c (usage_message): New constant, replacing ...
14853 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14854 (main): Adjust to usage reorg.
14855 * fns.c (syms_of_fns):
14856 * profiler.c (syms_of_profiler):
14857 Don't use non-constant struct initializers.
14858 * gnutls.h (gnutls_initstage_t):
14859 * lisp.h (enum Lisp_Fwd_Type):
14860 * lread.c (lisp_file_lexically_bound_p):
14861 * xsettings.c (anonymous enum):
14862 Remove trailing comma.
14863 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14864 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14865 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14867 * regex.c (const_re_char): New type, to pacify strict C89.
14868 All uses of 'const re_char' replaced to use it.
14869 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14870 with glibc when strict C89. This change is imported from gnulib.
14872 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14873 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14874 Omit GNU_LINUX implementation, since it requires long long.
14875 * xterm.c (x_draw_underwave):
14876 Do not assume the traditional order of struct's members.
14877 (x_term_init): Rewrite to avoid the need for non-constant structure
14880 Syntax cleanup, mostly replacing macros with functions.
14881 This removes the need for the syntax_temp hack.
14882 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14883 * syntax.c (SYNTAX_INLINE): New macro.
14884 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14885 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14886 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14887 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14888 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14889 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14890 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14891 Now constants, not macros.
14892 (syntax_temp) [!__GNUC__]: Remove.
14893 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14894 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14895 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14896 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14897 Move here from syntax.h; now functions, not macros. Except for the
14898 last function, these are static since only syntax.c uses them.
14899 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14900 All uses changed. Now a function, not a macro; use this fact
14901 to simplify the code.
14902 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14903 compiler bugs; no longer relevant.
14904 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14905 (SYNTAX_INLINE): New macro.
14906 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14907 for the new functions. Use bool for boolean member.
14908 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14909 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14910 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14911 (SETUP_BUFFER_SYNTAX_TABLE):
14912 Now extern inline functions, not macros.
14913 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14914 Remove; all uses replaced by implementation.
14915 (syntax_temp) [!__GNUC__]: Remove decl.
14916 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14918 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14920 * emacs.c (main): Fix syntax error.
14922 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14924 Timestamp fixes for undo (Bug#14824).
14925 * atimer.c (schedule_atimer):
14926 * fileio.c (Ffile_newer_than_file_p):
14927 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14928 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14929 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14930 (syms_of_fileio): Remove Sclear_visited_file_name.
14931 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14932 file doesn't exist; this avoids an ambiguity with negative timestamps.
14933 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14934 * systime.h (make_emacs_time, invalid_emacs_time):
14935 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14936 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14937 * undo.c (record_first_change): Push (visited-file-modtime) onto
14938 undo list rather than reimplementing it by hand, incorrectly.
14940 2013-07-09 Ken Brown <kbrown@cornell.edu>
14942 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14944 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14946 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14948 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14950 Handle errno and exit status a bit more carefully.
14951 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14952 number into an exit status. Instead, use EXIT_CANCELED.
14953 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14954 * callproc.c (relocate_fd):
14955 * emacs.c (close_output_streams, main):
14956 * process.c (create_process):
14957 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14958 Use emacs_perror for simplicity.
14959 * callproc.c (relocate_fd, main):
14960 * sysdep.c (sys_subshell):
14961 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14962 (shut_down_emacs): Use emacs_write, not write.
14963 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14964 * fileio.c (Fcopy_file, e_write):
14965 * nsterm.m (ns_select):
14966 * process.c (send_process):
14967 * sound.c (vox_write):
14968 Use emacs_write_sig, not emacs_write.
14969 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14970 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14972 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14974 (emacs_full_write): New function.
14975 (emacs_write): Rewrite to use it.
14976 (emacswrite_sig, emacs_perror): New functions.
14977 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14979 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14981 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14982 on NS even if it is present. Pixmap on NS is a void*.
14984 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14986 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14987 * process.c (close_on_exec, accept4, process_socket):
14988 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14990 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14992 * w32.c (sys_dup): Declare prototype.
14996 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14998 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15000 Make file descriptors close-on-exec when possible (Bug#14803).
15001 This simplifies Emacs a bit, since it no longer needs to worry
15002 about closing file descriptors by hand in some cases.
15003 It also fixes some unlikely races. Not all such races, as
15004 libraries often open files internally without setting
15005 close-on-exec, but it's an improvement.
15006 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15007 * callproc.c (Fcall_process) [!MSDOS]:
15008 * emacs.c (main) [!DOS_NT]:
15009 * nsterm.m (ns_term_init):
15010 * process.c (create_process):
15011 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15012 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15013 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15014 Prefer mkostemp with O_CLOEXEC to mkstemp.
15015 * callproc.c (relocate_fd) [!WINDOWSNT]:
15016 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15017 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15019 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15020 Make the resulting file descriptor close-on-exec.
15021 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15022 * lread.c (load_descriptor_list, load_descriptor_unwind):
15023 Remove; no longer needed. All uses removed.
15024 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15025 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15027 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15028 (Fmake_network_process, Fnetwork_interface_list)
15029 (Fnetwork_interface_info, server_accept_connection):
15030 Make newly-created socket close-on-exec.
15031 * sysdep.c (emacs_open, emacs_fopen):
15032 Make new-created descriptor close-on-exec.
15033 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15034 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15036 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15038 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15039 for NS_IMPL_GNUSTEP.
15041 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15043 Fix openp errno handling.
15044 * callproc.c (Fcall_process): Preserve openp errno around close.
15045 * lread.c (openp): Set errno when returning -1, as some callers
15048 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15050 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15052 * nsterm.h (NSSavePanel): Update comment.
15053 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15054 (ns_run_file_dialog): Declare.
15056 * nsfns.m: Remove panelOK.
15058 (ns_run_file_dialog): New function.
15059 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15060 event loop, so file dialog is popped up by ns_run_file_dialog, called
15061 by sendEvent (Bug#14578).
15062 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15064 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15066 * xdisp.c (default_line_pixel_height): New function.
15067 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15068 (try_cursor_movement, redisplay_window, try_window)
15069 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15071 * window.c (window_scroll_pixel_based):
15072 use default_line_pixel_height.
15074 * dispextern.h (default_line_pixel_height): Add prototype.
15076 * frame.c (x_set_line_spacing): Accept a float value for
15077 line-spacing parameter, per the documentation.
15079 * data.c (Fmultibyte_string_p): Doc fix.
15081 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15083 Use emacs_open more consistently when opening files.
15084 This handles EINTR more consistently now, and makes it easier
15085 to introduce other uniform changes to file descriptor handling.
15086 * sysstdio.h: New file.
15087 * buffer.c (mmap_init):
15088 * cygw32.c (chdir_to_default_directory):
15089 * dispnew.c (Fopen_termscript):
15090 * emacs.c (Fdaemon_initialized):
15091 * fileio.c (Fdo_auto_save):
15092 * image.c (slurp_file, png_load_body, jpeg_load_body):
15093 * keyboard.c (Fopen_dribble_file):
15095 * print.c (Fredirect_debugging_output):
15096 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15097 * termcap.c (tgetent):
15098 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15099 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15100 * w32term.c (w32_initialize) [CYGWIN]:
15101 * xfaces.c (Fx_load_color_file):
15102 Use emacs_open instead of plain open, and emacs_fopen instead of
15104 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15105 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15106 * callproc.c (default_output_mode): New constant.
15107 (Fcall_process): Use it to call emacs_open instead of plain creat.
15108 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15109 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15110 (emacs_fopen): New function.
15111 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15112 Include <lisp.h>, for emacs_open.
15113 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15115 Remove duplicate #include directives.
15116 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15118 Don't include stdio.h twice.
15119 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15120 Don't include sys/types.h or stdio.h twice.
15121 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15122 * lread.c: Don't include coding.h twice.
15123 * nsfont.m: Don't include frame.h twice.
15124 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15125 * ralloc.c: Don't include <unistd.h> twice.
15126 * xdisp.c: Don't include font.h twice.
15127 * xterm.c: Don't include fontset.h twice.
15128 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15130 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15132 Scale ImageMagick images more carefully.
15133 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15134 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15135 Be more careful about avoiding undefined behavior after
15136 integer overflow and division by zero.
15138 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15140 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15141 (syms_of_w32fns): DEFSYM them.
15142 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15143 (CCHDEVICENAME): Define macros if not defined.
15144 (struct MONITOR_INFO_EX): New struct.
15145 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15146 (enum_display_monitors_fn): New variable.
15147 (globals_of_w32fns): Initialize it.
15148 (Fx_display_pixel_width, Fx_display_pixel_height)
15149 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15150 multi-monitor setups in docstrings.
15151 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15152 screen size by primary monitor's millimeter per pixel.
15153 (w32_monitor_enum, w32_display_monitor_attributes_list)
15154 (w32_display_monitor_attributes_list_fallback)
15155 (Fw32_display_monitor_attributes_list): New functions.
15156 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15158 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15160 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15162 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15164 * fileio.c (Qfile_notify_error): New error symbol.
15166 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15167 * inotify.c (inotify_callback, symbol_to_inotifymask)
15168 (Finotify_add_watch, Finotify_rm_watch): Use it.
15169 (inotifyevent_to_event): Exchange order of cookie and file name.
15170 (Finotify_add_watch): Adapt docstring.
15172 * lisp.h (Qfile_notify_error): Declare.
15174 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15176 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15177 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15178 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15179 which did not work (see <http://bugs.gnu.org/14569#307>).
15180 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15181 && (!noninteractive || initialized)). This attempts to thread
15182 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15184 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15186 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15187 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15189 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15191 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15192 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15193 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15194 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15196 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15198 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15199 Define to __sys_siglist.
15201 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15203 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15204 word-wrap, so that overflow-newline-into-fringe would work in
15205 visual-line-mode. (Bug#2749)
15206 (move_it_in_display_line_to): When the last scanned display
15207 element fits exactly on the display line, and
15208 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15209 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15210 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15211 finding buffer position that corresponds to pixel coordinates,
15212 e.g. in buffer_posn_from_coords.
15214 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15216 * process.c (handle_child_signal): Call catch_child_signal if
15219 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15221 Don't convert function pointers to void * and back.
15222 It isn't portable C, and it's easy enough to avoid.
15223 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15224 (make_save_value): Add support for SAVE_FUNCPOINTER.
15225 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15226 * print.c (print_object):
15227 Distinguish function from object pointers.
15228 * lisp.h (SAVE_FUNCPOINTER): New constant.
15229 (SAVE_SLOT_BITS): Adjust to it.
15230 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15231 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15232 (voidfuncptr): New typedef.
15233 (struct Lisp_Save_Value): New member data[0].funcpointer.
15234 (XSAVE_FUNCPOINTER): New function.
15236 Simplify buildobj processing.
15237 * Makefile.in (buildobj.h): Make it a sequence of strings each
15238 followed by comma, rather than a single string. Put it into a
15239 .tmp file in case there's an error while generating it.
15240 (gl-stamp): Use .tmp for temp files.
15241 (mostlyclean): Clean .tmp files.
15242 * doc.c (buildobj): Move to just the routine that needs it.
15243 It's now an array of strings, so processing is simpler.
15245 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15247 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15248 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15249 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15250 Invoke malloc_enable_thread even when not interactive.
15251 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15252 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15253 in this case, since the underlying bug has now been fixed.
15255 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15257 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15258 unlinking it (bug#14691).
15260 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15262 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15263 before checking whether buffer is modified. This lets
15264 `kill-buffer-query-functions' cancel killing of the buffer or save
15265 its content before `kill-buffer' asks user the "Buffer %s
15266 modified; kill anyway?" question.
15268 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15270 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15271 Let the super performKeyEquivalent deal with them (Bug#14747).
15273 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15275 * widget.c (resize_cb): Remove unused local.
15277 Do not use GTK 3 if it exists but cannot be compiled.
15278 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15279 * xterm.c (x_error_handler) [!USE_GTK]:
15282 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15284 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15286 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15287 to the valid range of values. (Bug#14753)
15289 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15290 when moving point by using the current glyph matrix. This avoids
15291 the need to force redisplay when this function is called in a
15294 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15296 Fix minor problems found by static checking.
15297 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15298 Redo the latter's body to sidestep GCC parenthesization warnings.
15299 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15300 * coding.c (detect_coding, detect_coding_system):
15301 * coding.h (struct undecided_spec):
15302 Use bool for boolean.
15303 * image.c (QCmax_width, QCmax_height): Now static.
15304 * xdisp.c (Fmove_point_visually): Remove unused local.
15306 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15308 * xdisp.c (Fmove_point_visually): New function.
15310 2013-06-28 Kenichi Handa <handa@gnu.org>
15312 * coding.h (define_coding_undecided_arg_index): New enum.
15313 (coding_attr_index): New members
15314 coding_attr_undecided_inhibit_null_byte_detection,
15315 coding_attr_undecided_inhibit_iso_escape_detection,
15316 coding_attr_undecided_prefer_utf_8.
15317 (undecided_spec): New struct.
15318 (struct coding_system): New member `undecided' of the member
15321 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15322 (detect_coding): Likewise.
15323 (detect_coding_system): Likewise.
15324 (Fdefine_coding_system_internal): New coding system properties
15325 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15327 (syms_of_coding): Adjust for coding_arg_undecided_max.
15329 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15331 * image.c (x_from_xcolors): Remove unused local.
15333 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15335 Defer image data transfer between X client and server until actual
15338 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15341 * image.c (Destroy_Image): Remove.
15342 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15343 `mask_p', and `colors_p'. All uses changed.
15344 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15345 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15346 New macros for `flags' arg to x_clear_image_1.
15347 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15348 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15349 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15350 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15351 (image_get_x_image, image_unget_x_image): New functions or macros.
15352 (image_background, image_background_transparent, x_to_xcolors)
15353 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15354 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15355 instead of Destroy_Image.
15356 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15357 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15358 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15359 (imagemagick_load_image, svg_load_image): Use them instead of
15360 x_create_x_image_and_pixmap, and x_put_x_image followed by
15361 x_destroy_x_image, respectively.
15362 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15363 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15364 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15365 background_transparent fields.
15366 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15367 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15369 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15371 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15372 This mostly consists of undoing recent changes.
15373 * callproc.c (Fcall_process):
15374 * process.c (create_process):
15375 Do not worry about catching SIGCHLD here, undoing previous change.
15376 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15377 * process.c, process.h (catch_child_signal):
15378 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15379 * process.c (catch_child_handler): Don't worry about being called
15380 lazily and do not assume caller has blocked SIGCHLD, undoing
15381 previous change. Move first-time stuff back to
15382 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15383 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15384 set lib_child_handler if it's already initialized, which may
15385 help avoid problems on GNUstep.
15387 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15389 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15390 * callproc.c (Fcall_process):
15391 * process.c (create_process):
15392 Make sure SIGCHLD is caught before we fork,
15393 since Emacs startup no arranges to catch SIGCHLD.
15394 * process.c (lib_child_handler): Initialize to null, not to
15396 (catch_child_signal): Allow self to be called lazily.
15397 Do nothing if it's already been called.
15398 Assume caller has blocked SIGCHLD (all callers do now).
15399 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15400 just before it's really needed.
15401 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15402 since it hasn't been caught yet.
15404 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15406 * image.c (compute_image_size): New function to implement
15407 :max-width and :max-height.
15408 (imagemagick_load_image): Use it.
15410 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15412 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15413 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15415 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15416 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15417 the SIGCHLD handler, since the code is not atomic and (due to glib)
15418 signals may be arriving now.
15419 * sysdep.c (init_signals): Do not catch child signals here;
15420 'main' now does that later, at a safer time.
15422 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15424 Clean up SIGCHLD handling a bit (Bug#14569).
15425 * process.c, process.h (catch_child_signal):
15426 Now always extern, even if !NS_IMPL_GNUSTEP.
15427 * process.c (catch_child_signal): Move glib tickler here from
15428 init_process_emacs, so that it's done earlier in Emacs
15429 initialization. Also move the noninteractive && !initialized
15430 check here from init_process_emacs. This is all a bit cleaner for
15431 GNUish platforms, and I hope it works around the Cygwin bug.
15432 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15433 that glib signal handling is tickled before glib creates threads.
15435 * process.c (wait_reading_process_output): Avoid int overflow
15436 when reading more than 2 GiB total from a process.
15438 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15440 * process.c (create_process): Handle a couple more cases,
15441 i.e., work even if new_argv and wait_child_setup[i] are cached.
15442 Use Fcall_process's style for volatile vars.
15444 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15446 * process.c (create_process): Mark PROCESS volatile.
15448 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15450 Use C99-style flexible array members if available.
15451 This avoids some subtle aliasing issues, which typically
15452 aren't a problem with GCC but may be a problem elsewhere.
15453 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15454 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15455 In either case, it uses a flexible array member rather than
15456 the old struct hack. All uses changed.
15457 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15458 Adjust to sdata reorganization.
15459 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15460 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15461 that ports better to pre-C99 non-GCC.
15462 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15463 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15464 as the latter has changed.
15465 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15466 and port better to pre-C99 GCC.
15467 * image.c (struct xpm_cached_color):
15468 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15469 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15470 Use FLEXIBLE_ARRAY_MEMBER.
15471 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15472 Move decl to top level so it gets checked against implementation.
15473 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15474 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15476 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15478 * syntax.c: Integer cleanups.
15479 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15480 All uses that need 0-or-2 changed to:
15481 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15482 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15483 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15484 (char_quoted, prev_char_comend_first, back_comment)
15485 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15486 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15487 Use bool for boolean.
15488 (update_syntax_table, skip_chars, skip_syntaxes):
15489 Prefer int to unsigned when either will do.
15490 (back_comment): Return boolean success flag, like forw_comment,
15491 instead of positive-or-minus-1 (which might have overflowed int anyway).
15492 Don't stuff ptrdiff_t into int.
15493 (syntax_spec_code, syntax_code_spec): Now const.
15494 (Fmatching_paren, scan_lists, scan_sexps_forward):
15495 Use enum syntaxcode for syntax code.
15496 (Fmatching_paren): Check that arg is a character, not just an integer.
15497 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15498 (Finternal_describe_syntax_value): Omit no-longer-needed
15500 (skip_chars): Use char, not unsigned char, when the distinction
15502 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15503 * bytecode.c (exec_byte_code):
15504 * syntax.c (syntax_spec_code, Fchar_syntax)
15505 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15506 (init_syntax_once):
15507 * syntax.h (SYNTAX_WITH_FLAGS):
15508 Omit unnecessary casts.
15510 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15512 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15513 line dimensions here, to avoid race conditions with the main
15514 thread. (Bug#14062, bug#14630, bug#14669)
15516 * w32term.c (w32_draw_window_cursor): Compute the header line and
15517 mode line dimensions here.
15518 <w32_system_caret_window, w32_system_caret_hdr_height>:
15519 <w32_system_caret_mode_height>: New variables.
15521 * w32term.h: Declare them.
15523 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15525 * alloc.c (die): Move "assertion failed" string here ...
15526 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15527 COND when SUPPRESS_CHECKING. This shrinks the executable text
15528 size by 0.8% to 2.2% when configured with --enable-checking,
15529 depending on optimization flags (GCC 4.8.1 x86-64).
15531 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15533 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15535 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15536 base is 2; this is more accurate.
15538 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15540 * sound.c (string_default): Move to !WINDOWSNT section.
15541 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15543 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15545 * sound.c: Integer cleanups.
15546 Remove unnecessary forward decls.
15547 (struct sound_device): The 'file' member is now a Lisp_Object, not
15548 a char *, so that we needn't invoke alloca on a huge size.
15549 (Fplay_sound_internal): Adjust to this.
15550 (string_default): New function.
15551 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15552 Use it to adjust to the struct sound_device change.
15553 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15554 (be2hs) [0]: Remove.
15556 * syntax.c (skip_chars): Don't use uninitialized storage
15557 when searching a multibyte buffer for characters that are not in a
15558 unibyte string that contains non-ASCII characters.
15560 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15562 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15563 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15565 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15567 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15569 2013-06-18 Kenichi Handa <handa@gnu.org>
15571 * font.c (Ffont_spec): Signal an error for an invalid font name
15574 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15576 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15577 In particular this ports to 32-bit sparc Sun cc.
15578 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15579 array with a dummy element at specpdl[-1], so that its address can
15581 (unbind_to): Do not copy the binding; not needed, now that we
15582 copy old_value in the one place where the copy is needed.
15583 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15584 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15585 (union specbinding): Rename from struct specbinding. Redo layout
15586 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15587 which is not portable. With Sun C 5.12 32-bit sparc, the
15588 declaration causes nargs to be an unsigned bitfield, a behavior
15589 that the C standard allows; but Emacs wants nargs to be signed.
15590 The overall type is now a union of structures rather than a
15591 structure of union of structures, and the 'kind' member is now a
15592 bitfield, so that the overall type doesn't grow. All uses changed.
15593 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15595 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15597 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15598 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15600 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15602 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15604 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15605 unless we know that the window w's frame is a frame object.
15606 Another attempt at solving bug#14062 and bug#14630.
15608 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15610 * textprop.c (property_set_type): New enum.
15611 (add_properties): Allow appending/prepending text properties.
15612 (add_text_properties_1): Factored out of Fadd_text_properties.
15613 (Fadd_text_properties): Move all the code into
15614 add_text_properties_1.
15615 (Fadd_face_text_property): New function that calls
15616 add_text_properties_1.
15618 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15620 Move functions from lisp.h to individual modules when possible.
15621 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15622 * alloc.c (XFLOAT_INIT, set_symbol_name):
15623 * buffer.c (CHECK_OVERLAY):
15624 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15625 (set_char_table_parent):
15626 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15627 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15628 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15629 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15631 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15632 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15633 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15634 (backtrace_args, backtrace_debug_on_exit):
15635 * floatfns.c (CHECK_FLOAT):
15636 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15637 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15638 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15639 (set_hash_index_slot):
15640 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15641 * marker.c (CHECK_MARKER):
15642 * textprop.c (CHECK_STRING_OR_BUFFER):
15643 * window.c (CHECK_WINDOW_CONFIGURATION):
15644 Move here from lisp.h, and make these functions static rather than
15646 * buffer.c (Qoverlayp):
15648 * fns.c (Qhash_table_p):
15649 * window.c (Qwindow_configuration_p):
15651 * lisp.h: Remove the abovementioned defns and decls.
15653 Use functions, not macros, for XINT etc (Bug#11935).
15654 In lisp.h, prefer functions to function-like macros, and
15655 constants to object-like macros, when either will do. This:
15656 . simplifies use, as there's no more need to worry about
15657 arguments' side effects being evaluated multiple times.
15658 . makes the code easier to debug on some platforms.
15659 However, when using gcc -O0, keep using function-like macros
15660 for a few critical operations, for performance reasons.
15661 This sort of thing isn't needed with gcc -Og, but -Og
15662 is a GCC 4.8 feature and isn't widely-enough available yet.
15663 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15664 Remove enum lsb_bits; no longer needed.
15665 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15666 * buffer.c (Qoverlap):
15668 * fns.c (Qhash_table_p):
15669 Now extern, so lisp.h can use these symbols.
15670 * dispextern.h: Include character.h, for MAX_CHAR etc.
15671 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15672 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15673 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15674 (GLYPH_CODE_P): Move here from lisp.h.
15675 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15676 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15677 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15678 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15679 XUNTAG now returns void *.
15680 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15681 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15682 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15683 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15684 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15685 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15686 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15687 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15688 New macros, renamed from their sans-lisp_h_ counterparts.
15689 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15690 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15691 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15692 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15693 If compiling via GCC without optimization, define these as macros
15694 in addition to inline functions.
15695 To disable this, compile with -DINLINING=0.
15696 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15697 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15698 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15699 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15700 (INTMASK, VALMASK): Now macros, since static values cannot be
15701 accessed from extern inline functions.
15702 (VALMASK): Also a constant, for benefit of old GDB.
15703 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15704 is INTEGERP, which can fold it in.
15705 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15706 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15707 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15708 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15709 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15710 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15711 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15712 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15713 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15714 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15715 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15716 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15717 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15718 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15719 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15720 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15721 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15722 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15723 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15724 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15725 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15726 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15727 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15728 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15729 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15730 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15731 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15732 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15733 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15734 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15735 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15736 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15737 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15739 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15740 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15741 (VALMASK): Define in one place rather than in two, merging the
15742 USE_LSB_TAG parts; this is simpler.
15743 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15744 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15745 Move up, to avoid use before definition.
15746 Also include "globals.h" earlier, for the same reason.
15747 (make_natnum): New function.
15748 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15749 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15750 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15751 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15752 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15753 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15754 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15755 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15756 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15757 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15758 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15759 (Qwindow_configuration_p, Qimage): New forward declarations.
15760 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15761 (STRING_COPYIN): Remove; unused.
15762 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15763 (xcar_addr, xcdr_addr): New functions. All uses changed.
15764 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15765 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15766 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15767 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15768 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15769 (TYPE_RANGED_INTEGERP): Simplify.
15770 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15771 (setlocale, fixup_locale, synchronize_system_messages_locale)
15772 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15773 Now empty functions, not macros.
15774 (functionp): Return bool, not int.
15775 * window.c (Qwindow_configuration_p): Now extern,
15776 so window.h can use it.
15777 * window.h (Qwindowp): Move decl back to lisp.h.
15779 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15781 * xdisp.c (Fline_pixel_height): New function, required for solving
15784 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15786 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15788 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15790 * lread.c (syms_of_lread):
15791 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15793 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15795 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15797 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15799 * fileio.c (expand_file_name): Doc fix.
15801 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15803 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15804 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15805 Wait for self, not for 0. This can't hurt on GNU or similar
15806 system, and may help with Cygwin.
15808 * keyboard.c: Don't use PROP (...) as an lvalue.
15809 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15810 Use set_prop (A, B), not PROP (A) = B.
15812 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15814 * xdisp.c (get_it_property): Use it->window instead of generating
15815 a Lisp object from it->w.
15817 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15819 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15820 get-char-property the window that is being rendered, instead of
15821 the buffer, to support window-specific overlays. (Bug#14575)
15822 (compute_display_string_pos): When W is NULL, use the current
15823 buffer as the object to pass to get-char-property.
15824 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15825 pointer member of the bidi iterator, since no window is pertinent
15828 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15830 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15831 being displayed, and pass it to compute_display_string_pos.
15832 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15833 (bidi_paragraph_init): All callers changed.
15835 * xdisp.c (init_from_display_pos, init_iterator)
15836 (handle_single_display_spec, next_overlay_string)
15837 (get_overlay_strings_1, reseat_1, reseat_to_string)
15838 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15839 Set bidi_it.w member from it->w.
15840 (compute_display_string_pos): Accept additional argument, the
15841 window being displayed, and pass it to Fget_char_property.
15844 * dispextern.h (struct bidi_it): New member w, the window being
15846 (compute_display_string_pos): Adjust prototype.
15848 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15850 * xgselect.c: Remove unneeded include xterm.h.
15852 * process.c (wait_reading_process_output): Check for NS before GLIB.
15853 GLIB may be linked in due to rsvg, but ns_select must be called.
15855 * xgselect.c (xg_select): Remove call to window_system_available
15856 and g_main_context_pending at the top, so Gdk events (i.e. file
15857 notify) are processed when Emacs is started with -nw.
15859 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15861 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15862 (ctagsfiles3): New variable, includes only *.m files.
15863 (TAGS): Use an explicit language name in the regular expressions,
15864 to avoid transformation of '/SOMETHING' by MSYS to
15865 'c:\MSYS\SOMETHING'.
15867 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15869 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15871 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15873 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15874 still need to set the mouse pointer shape and activate help-echo.
15877 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15879 A few porting etc. fixes for the new file monitor code.
15880 See the thread containing
15881 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15882 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15883 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15884 (dir_monitor_callback, Fgfile_rm_watch):
15885 Use assq_no_quit instead of Fassoc, for speed.
15886 (dir_monitor_callback, Fgfile_rm_watch):
15887 eassert that the monitor is a fixnum.
15888 (dir_monitor_callback): No need for CDR_SAFE.
15889 Simplify building of lisp with alternative tails.
15890 (Fgfile_add_watch, Fgfile_rm_watch):
15891 Do not assume glib functions set errno reliably on failure.
15892 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15893 and signal an error otherwise.
15894 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15895 Use Fdelq instead of Fdelete, for speed.
15897 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15899 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15900 don't insist on being invoked on a highlighted tool-bar button.
15901 Avoids losing tool-bar functionality when mouse-highlight is nil.
15902 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15903 Don't highlight when mouse-highlight is nil.
15904 (note_mouse_highlight): When mouse-highlight is nil, don't return
15905 right away; instead, run tool-bar and mode-line highlight
15906 subroutine, clear any existing highlight, and revert the mouse
15907 pointer to its default shape. (Bug#14558)
15909 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15911 * lisp.mk (lisp): Add prog-mode.el.
15913 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15915 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15916 * process.c (dummy_handler): New function.
15917 (lib_child_handler): New static var.
15918 (handle_child_signal): Invoke it.
15919 (catch_child_signal): If a library has set up a signal handler,
15920 save it into lib_child_handler.
15921 (init_process_emacs): If using glib and not on Windows, tickle glib's
15922 child-handling code so that it initializes its private SIGCHLD handler.
15923 * syssignal.h (SA_SIGINFO): Default to 0.
15924 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15925 31; it should no longer be needed now.
15927 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15929 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15931 * gfilenotify.c (globals_of_gfilenotify): New function.
15932 (syms_of_gfilenotify): Move global initialization there.
15934 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15936 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15938 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15939 * keyboard.c (menu_bar_items, tool_bar_items):
15940 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15941 not override local keymaps any more.
15943 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15945 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15947 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15949 * w32console.c (initialize_w32_display): Return the dimensions of
15950 the console window via 2 additional arguments, not via the current
15951 frame. This avoids crashes due to overrunning the bounds of
15952 frame's decode_mode_spec_buffer, which is not resized following
15953 the change of the frame dimensions from the initial 10x10.
15955 * w32term.h (w32_initialize_display_info): Adjust prototype.
15957 * term.c (init_tty): Take dimensions of the frame from the values
15958 returned by initialize_w32_display.
15960 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15961 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15962 (LIBES): Add $(GFILENOTIFY_LIBS).
15964 * w32inevt.c (handle_file_notifications): Add dummy implementation
15965 for !HAVE_W32NOTIFY.
15967 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15969 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15971 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15973 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15975 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15977 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15979 Fix minor problems found by static checking.
15980 * data.c (pure_write_error):
15981 Use xsignal2, not Fsignal, as Fsignal might return.
15982 * eval.c (set_backtrace_debug_on_exit): Now static.
15983 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15984 No longer inline. EXTERN_INLINE is needed only for functions
15985 defined in .h files. Reindent function header as per GNU style.
15986 (backtrace_p, backtrace_top, backtrace_next):
15987 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15988 compiler or linker. Add extern decls to pacify gcc -Wall.
15989 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15991 * frame.c (free_monitors): Define only on platforms that need it.
15992 * nsterm.m (ns_term_init):
15993 * process.c (catch_child_signal):
15994 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15995 defined on all porting targets these days.
15996 * process.c, process.h (catch_child_signal):
15997 Make it extern only if NS_IMPL_GNUSTEP is defined.
15999 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16001 * w32.c (gettimeofday): Make the signature identical to prototype
16002 in nt/inc/sys/time.h.
16004 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16006 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16009 * keyboard.c (safe_run_hooks_error): Improve error message.
16011 * data.c (pure_write_error): Add `object' argument.
16012 * puresize.h (CHECK_IMPURE): Use it.
16014 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16016 * Makefile.in (NOTIFY_OBJ): New variable.
16017 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16019 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16020 Call syms_of_gfilenotify.
16022 * gfilenotify.c: New file.
16024 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16025 and Qfile_w32notify.
16026 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16027 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16029 * lisp.h: Declare syms_of_gfilenotify.
16031 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16033 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16035 Merge the specpdl and backtrace stacks. Make the structure of the
16036 specpdl entries more obvious via a tagged union of structs.
16037 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16038 (enum specbind_tag): New enum.
16039 (struct specbinding): Make it a tagged union of structs.
16040 Add a case for backtrace records.
16041 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16042 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16043 (backtrace_debug_on_exit): New accessors.
16044 (struct backtrace): Remove.
16045 (struct catchtag): Remove backlist field.
16046 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16048 (Flocal_variable_p): Speed up the common case where the binding is
16050 * eval.c (backtrace_list): Remove.
16051 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16052 (set_backtrace_args, set_backtrace_nargs)
16053 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16054 (backtrace_next): New functions.
16055 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16056 (unwind_to_catch, internal_lisp_condition_case)
16057 (internal_condition_case, internal_condition_case_1)
16058 (internal_condition_case_2, internal_condition_case_n): Don't bother
16059 with backtrace_list any more.
16060 (Fsignal): Adjust to new backtrace format.
16061 (grow_specpdl): Move up.
16062 (record_in_backtrace): New function.
16063 (eval_sub, Ffuncall): Use it.
16064 (apply_lambda): Adjust to new backtrace format.
16065 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16067 (specbind): Adjust to new specpdl format. Simplify.
16068 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16069 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16071 (mark_backtrace): Remove.
16072 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16073 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16074 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16076 * profiler.c (record_backtrace): Use get_backtrace.
16077 (handle_profiler_signal): Use backtrace_top_function.
16078 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16079 accessor functions.
16081 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16083 * process.h (catch_child_signal): Declare.
16085 * process.c (catch_child_signal): New function.
16086 (init_process_emacs): Call it.
16088 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16089 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16091 (x_set_cursor_type): Remove declaration.
16092 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16093 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16094 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16095 (ns_get_color): Use F suffix on float.
16096 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16097 (ns_get_rgb_color): Remove.
16098 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16099 (note_mouse_movement): x and y are CGFloat.
16100 (ns_draw_fringe_bitmap): Remove unused rowY.
16101 Change #if to COCOA && >= 10_6.
16102 (ns_draw_window_cursor): Remove unused overspill.
16103 (ns_draw_underwave): width and x are EamcsCGFloat.
16104 (ns_draw_box): thickness is CGFloat.
16105 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16106 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16107 if not in main thread.
16108 (ns_get_pending_menu_title, ns_check_menu_open)
16109 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16110 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16111 (sendFromMainThread:): New method.
16112 (changeFont:): size is CGFloat.
16113 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16114 Disable warning about permanent text.
16115 (characterIndexForPoint:): Adjust return type depending on GNUstep
16117 (mouseDown:): delta is CGFloat.
16118 (updateFrameSize): Remove unised variable f.
16119 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16120 Cast float to EmacsCGFloat.
16121 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16122 also to -1 when restoring.
16123 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16124 inside NS_IMPL_COCOA.
16125 (toggleFullScreen:): Put call to toggleFullScreen inside
16126 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16127 (setPosition:portion:whole:): por is CGFloat.
16128 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16129 (mouseDown:): Use CGFloat.
16130 (mouseDragged:): Remove unised variable edge.
16131 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16133 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16134 of CGFloat differs.
16135 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16136 when NS_IMPL_GNUSTEP.
16137 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16138 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16139 (EmacsToolbar): Add clearAll. Add tag argument to
16140 addDisplayItemWithImage.
16141 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16143 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16145 * nsmenu.m (ns_update_menubar): Make static.
16146 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16147 (fillWithWidgetValue:): Add cast to SEL for setAction.
16148 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16149 (update_frame_tool_bar): Update code for GNUstep.
16150 (clearAll): New method.
16151 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16152 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16153 Move identifierToItem setObject and activeIdentifiers addObject before
16154 call to insertItemWithItemIdentifier.
16155 (validateVisibleItems): Fix indentation.
16156 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16157 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16158 UtilityWindow to aStyle, remove call to setStyleMask.
16160 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16162 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16163 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16164 Use F suffix on floats.
16165 (ns_char_width): Returns CGFloat.
16166 (ns_ascii_average_width): w is CGFloat instead of float.
16167 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16169 (ns_glyph_metrics): CGFloat instead of float.
16171 * nsfns.m (x_set_foreground_color, x_set_background_color):
16173 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16174 remove unused variables.
16175 (Fns_read_file_name): Keep track if panel is for save.
16176 Use ns_filename_from_panel/ns_directory_from_panel.
16177 (Fns_list_services): delegate only used for COCOA.
16178 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16179 Just return the input if GNUstep.
16180 (x_screen_planes): Remove.
16181 (Fxw_color_values): Use EmacsCGFloat
16182 (Fns_display_monitor_attributes_list): Only get screen number for
16184 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16186 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16187 ns_directory_from_panel.
16189 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16191 * process.c (handle_child_signal): Also use WCONTINUED.
16192 This is so that list-processes doesn't mistakenly list the process
16193 as stopped, when the process has actually been continued and is
16196 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16198 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16199 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16200 not already configured.
16202 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16204 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16206 * Makefile.in (mostlyclean): Remove *.res files.
16208 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16210 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16211 a buffer (bug#8447).
16213 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16215 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16216 display vector, and we backtrack, handle the case that the
16217 previous character position is also displayed from a display
16218 vector or covered by a display string or image. (Bug#14476)
16220 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16222 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16223 (struct MonitorInfo, free_monitors): Remove.
16224 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16225 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16226 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16229 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16230 (struct MonitorInfo, free_monitors): Remove.
16231 (ns_screen_name): Make static.
16232 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16233 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16236 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16237 (struct MonitorInfo): New struct.
16238 (free_monitors, make_monitor_attribute_list): Declare.
16240 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16242 (free_monitors, make_monitor_attribute_list): New functions.
16243 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16246 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16248 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16250 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16252 * keyboard.c: Apply keyboard decoding only to events that come directly
16253 from the tty, not from unread-command-events (bug#14368).
16254 (read_event_from_main_queue): New function, extracted from read_char.
16255 (read_decoded_char): Remove.
16256 (read_decoded_event_from_main_queue): New function to replace it.
16257 (read_char): Use it.
16258 (read_key_sequence): Use read_char rather than read_decoded_char.
16260 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16262 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16264 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16266 2013-05-22 Kenichi Handa <handa@gnu.org>
16268 The following changes are to fix the setting of
16269 buffer-file-coding-system on, for instance, C-x RET c unix RET
16270 _FILE_OF_DOS_EOL_TYPE_ RET.
16272 * coding.h (struct coding_system): New member detected_utf8_chars.
16274 * coding.c (detect_coding_utf_8): Count characters and check EOL
16275 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16277 (setup_coding_system): Do not initialize coding->head_ascii.
16278 (check_ascii): Do not set coding->eol_seen but update it. Do not
16279 call adjust_coding_eol_type here.
16280 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16281 If the eol-type of CODING is already specified, adjust the eol type
16282 of the found coding-system.
16283 (decode_coding_gap): Cancel previous change. Utilize the
16284 character numbers counted by detect_coding_utf_8. Fix detection
16287 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16289 * search.c (looking_at_1): Only set last_thing_searched if the match
16290 changed the match-data (bug#14281).
16292 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16294 * xdisp.c (reseat_at_previous_visible_line_start):
16295 Already declared in dispextern.h, so remove it here.
16296 (move_it_vertically_backward): Likewise.
16298 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16300 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16301 (Fx_display_pixel_width, Fx_display_pixel_height)
16302 (Fx_display_mm_width, Fx_display_mm_height):
16303 Mention `display-monitor-attributes-list' in docstrings.
16305 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16306 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16307 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16308 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16309 (Fx_display_backing_store, Fx_display_visual_class)
16310 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16311 (Fx_display_grayscale_p, Fx_display_pixel_width)
16312 (Fx_display_pixel_height, Fx_display_planes)
16313 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16314 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16315 (Fx_display_mm_width, Fx_display_mm_height)
16316 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16317 height for all physical monitors as in X11.
16319 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16320 Return pixel width or height for all physical monitors as in X11.
16322 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16324 Port --enable-gcc-warnings to clang.
16325 * bytecode.c (exec_byte_code):
16327 Redo diagnostic pragmas to pacify clang, too.
16328 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16329 * editfns.c (Fencode_time):
16330 * fileio.c (file_accessible_directory_p):
16331 * font.c (font_unparse_xlfd):
16332 Use '&"string"[index]' instead of '"string" + (index)'.
16333 * undo.c (user_error): Remove; unused.
16335 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16337 * insdel.c (insert_1_both): Document the arguments, instead of
16338 referring to insert_1, which no longer exists.
16340 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16341 some window, increment windows_or_buffers_changed, so that
16342 *Messages* display in that window is updated. (Bug#14408)
16344 * w32.c: Include epaths.h.
16345 (init_environment): Use cmdproxy.exe without leading directories.
16346 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16348 (gettimeofday): Adjust signature and return value to Posix
16351 * unexw32.c (open_output_file): Delete the existing emacs.exe
16352 before creating it, to break the hard link to the versioned
16355 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16356 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16357 (FIRSTFILE_OBJ): New variables.
16358 (W32_RES): Rename to EMACSRES. All users changed.
16359 (base_obj): Use $(CM_OBJ).
16360 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16361 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16362 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16363 $(W32_RES_LINK) before $(LIBES).
16364 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16366 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16368 * makefile.w32-in (DOC): Use just "DOC".
16370 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16372 * process.c: Export default filters and sentinels to Elisp.
16373 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16375 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16376 (Fset_process_sentinel, Fformat_network_address):
16377 Default to them instead of nil.
16378 (server_accept_connection): Sentinels can't be nil any more.
16379 (read_and_dispose_of_process_output): New function, extracted from
16380 read_process_output.
16381 (read_process_output): Use it; filters can't be nil.
16382 (Finternal_default_process_filter): New function, extracted from
16383 read_process_output.
16384 (exec_sentinel_unwind): Remove function.
16385 (exec_sentinel): Don't zilch sentinel while running.
16386 (status_notify): Sentinels can't be nil.
16387 (Finternal_default_process_sentinel): New function extracted from
16389 (setup_process_coding_systems): Default filter is not nil any more.
16390 (syms_of_process): Export new Elisp functions and initialize
16392 * lisp.h (make_lisp_proc): New function.
16394 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16396 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16398 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16400 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16401 unless we know that the window w is a leaf window.
16402 Another attempt at solving bug#14062.
16404 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16406 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16409 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16411 * image.c (gif_load): Check that subimages fit (Bug#14345).
16413 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16415 * lread.c (skip_dyn_eof): New function.
16416 (read1): Use it to skip the end of a file in response to #@00.
16418 * doc.c (get_doc_string): Slightly relax the sanity checking.
16420 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16422 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16423 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16424 (MonitorInfo): New struct.
16425 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16426 (Fns_display_monitor_attributes_list): New functions.
16427 (display-usable-bounds): Remove.
16428 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16431 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16433 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16434 (GTK_CHECK_VERSION): New macro, if not already defined.
16435 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16436 replaced by GTK_CHECK_VERSION.
16438 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16440 * xterm.h (GTK_PREREQ): New macro.
16441 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16442 to use this macro instead, for consistency and clarity.
16444 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16446 * xdisp.c (row_for_charpos_p): New function, with code of
16447 cursor_row_p, but accepts an additional argument CHARPOS instead
16448 of using a hardcoded PT.
16449 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16450 (row_containing_pos): Call row_for_charpos_p instead of partially
16451 doing the same. Fixes cursor positioning under longlines-mode
16452 when longlines-show-effect includes more than one newline, when
16453 moving the cursor vertically up.
16455 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16457 * makefile.w32-in (ACL_H): New macro.
16458 ($(BLD)/fileio.$(O)): Update dependencies.
16460 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16462 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16463 * Makefile.in (LIB_ACL): New macro.
16464 (LIBACL_LIBS): Remove.
16465 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16466 * fileio.c: Include <acl.h>.
16467 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16468 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16470 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16473 * unexelf.c: Don't assume ElfW (Half) fits in int.
16474 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16475 when dealing with ElfW (Half) values, since they can exceed 2**31
16476 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16477 (entry_address): Omit unused NUM arg. All uses changed.
16479 2013-05-07 Juri Linkov <juri@jurta.org>
16481 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16482 to the string converted from number with `Fnumber_to_string'.
16485 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16487 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16488 This fixes a problem introduced by my previous change.
16490 2013-05-07 Glenn Morris <rgm@gnu.org>
16492 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16494 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16496 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16498 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16500 Static checking by GCC 4.8.0.
16501 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16502 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16503 (x_get_monitor_attributes_fallback)
16504 (x_get_monitor_attributes_xinerama)
16505 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16506 Define only if USE_GTK.
16507 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16508 (x_get_monitor_attributes_fallback): Omit unused locals.
16509 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16510 Use double, not float, to avoid mixed-mode floating point arithmetic.
16512 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16513 Jan Djärv <jan.h.d@swipnet.se>
16515 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16516 (XINERAMA_CFLAGS): New macros.
16517 (ALL_CFLAGS, LIBES): Use them.
16519 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16520 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16521 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16522 (syms_of_xfns): DEFSYM them.
16523 (struct MonitorInfo): New struct.
16524 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16525 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16526 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16527 (x_get_monitor_attributes_xinerama): New functions.
16528 (Fx_display_monitor_attributes_list): New primitive.
16529 (syms_of_xfns): Defsubr it.
16531 * xterm.h (x_display_info): Add Xatom_net_workarea and
16532 Xatom_net_current_desktop.
16534 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16535 and dpyinfo->Xatom_net_current_desktop.
16537 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16539 * xdisp.c (pos_visible_p): Use the special code for finding the
16540 beginning of a display property or overlay for any "replacing"
16541 display property, not just for display strings. This solves
16542 incorrect reporting of position by posn-at-point. (Bug#14241)
16544 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16546 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16547 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16548 Verify that ElfW (Half) fits in int.
16549 (fatal): Use same signature as lisp.h.
16550 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16551 configure and build with -DUNEXELF_DEBUG without worrying about
16552 other modules that use DEBUG.
16553 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16554 possibly-wide integers now uses it instead of plain fprintf.
16555 (entry_address): New function, which avoids problems with 32-bit
16556 overflow on 64-bit hosts.
16557 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16558 (round_up): Don't assume the remainder fits in int.
16559 (find_section): Use bool for boolean. Simplify debug code.
16560 (unexec): Don't assume file sizes fit in int or size_t.
16561 Omit unnecessary trailing newline in 'fatal' format.
16562 Use strerror rather than outputting decimal error number.
16563 Remove unused code when emacs is not defined;
16564 this file relies on Emacs now.
16565 Don't assume e_phnum and e_shnum are positive.
16567 * regex.c: Fix problems when DEBUG is defined.
16568 (extract_number, extract_number_and_incr): Define regardless of
16569 whether DEBUG is defined; that's simpler and makes the code less
16570 likely to go stale in the normal case when DEBUG is not defined.
16571 Return int rather than taking an int * arg. All callers changed.
16572 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16573 Remove, replacing with ...
16574 (DEBUG_PRINT): New macro. All callers changed.
16575 (DEBUG_COMPILES_ARGUMENTS): New macro.
16576 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16577 (print_compiled_pattern, print_double_string) [DEBUG]:
16578 Use prototype rather than old-style definition.
16579 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16580 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16581 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16582 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16583 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16584 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16585 This matters only when DEBUG is defined.
16587 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16589 * xdisp.c (set_iterator_to_next): Set the
16590 ignore_overlay_strings_at_pos_p flag only if we are _really_
16591 iterating over an overlay string, as indicated by the
16592 current.overlay_string_index member. (Bug#14306)
16594 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16596 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16597 to where it is used, to avoid autorelease issues (Bug#14050).
16599 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16601 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16602 * fileio.c (syms_of_fileio): Implement this.
16603 * filelock.c (create_lock_file): If symbolic links don't work, so
16604 we use a regular file as a lock file, do not fsync the lock file;
16607 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16609 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16610 (syms_of_minibuf): Adjust accodingly.
16612 * callint.c (Fcall_interactively): Adjust calls accordingly.
16614 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16616 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16617 w->contents is a buffer before computing everything else.
16618 Use parentheses to disambiguate last part of the condition.
16620 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16621 assertion violations. (Bug#14062)
16623 2013-05-01 David Reitter <david.reitter@gmail.com>
16625 * nsfns.m (ns_tooltip): Initialize.
16627 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16629 * coding.c (decode_coding_gap): Don't remove the character before
16630 a newline unless it's a CR character. (Bug#14287)
16632 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16634 * dispextern.h (struct face): Move enum face_underline_type
16635 earlier so that bitfields can be in the same word.
16637 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16639 * nsfns.m (handlePanelKeys): New function.
16640 (EmacsOpenPanel:performKeyEquivalent:)
16641 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16642 arrows/function/control and copy/paste keys (Bug#14296).
16644 2013-04-27 Juri Linkov <juri@jurta.org>
16646 * callint.c (Fcall_interactively): Call `Qread_number' for
16647 interactive code letter `n' instead of using duplicate code.
16650 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16652 * systime.h (make_timeval): Declare as 'const'.
16654 2013-04-27 Kenichi Handa <handa@gnu.org>
16656 * font.c (font_open_entity): Always open a font of manageable
16659 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16661 Port better to AIX (Bug#14258).
16662 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16665 2013-04-24 Kenichi Handa <handa@gnu.org>
16667 * coding.c (decode_coding_iso_2022): When an invalid escape
16668 sequence is encountered, reset the invocation and designation
16669 status to the safest one.
16671 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16673 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16674 Without this fix, "make distclean" leaves stamp-h1 behind.
16676 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16678 * w32fns.c (w32_fullscreen_rect): New function to compute the
16679 window rectangle for the given fullscreen mode.
16680 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16681 longer tunes the window size. This keeps the window's edges flush
16682 with the screen and allows the taskbar to hide itself in fullboth.
16684 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16685 window decorations and uses the entire screen.
16687 * w32term.h (w32_fullscreen_rect) Add prototype.
16688 (struct w32_output): Replace normal_width, normal_height,
16689 normal_top, and normal_left members with a single normal_placement
16691 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16693 (FRAME_NORMAL_PLACEMENT): New macro.
16695 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16697 * minibuf.c (Ftest_completion): Silence compiler warning.
16699 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16701 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16704 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16707 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16708 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16709 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16710 parentheses where appropriate.
16712 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16714 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16716 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16718 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16719 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16720 Mention in the doc string that setting these variables takes
16721 effect only after a call to set-window-buffer. (Bug#14200)
16723 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16725 * indent.c (Fvertical_motion): Don't consider display strings on
16726 overlay strings as display strings on the buffer position we
16727 started from. This prevents vertical cursor motion from jumping
16728 more than one line when there's an overlay string with a display
16729 property at end of line.
16730 Reported by Karl Chen <Karl.Chen@quarl.org> in
16731 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16733 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16735 * window.c (select_window): `record_buffer' even if window is
16736 already selected (bug#14191).
16738 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16740 * window.c (Fwindow_end): Test more flags, including the buffer's
16741 last_overlay_modified flag, to determine whether the window's
16742 display is really up-to-date. Prevents the function from
16743 returning a stale value. (Bug#14170)
16744 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16747 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16749 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16750 garbaged only if it is not already the top frame on its TTY.
16751 This prevents flickering due to constant redrawing of TTY frames when
16752 there are GUI frames open in the same session. (Bug#13864)
16754 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16756 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16757 of marking the idle timers directly.
16759 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16761 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16762 tables (bug#14054).
16764 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16766 * window.c (select_window): Don't record_buffer while the invariant is
16767 temporarily broken (bug#14161).
16769 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16771 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16773 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16775 2013-04-07 Romain Francoise <romain@orebokech.com>
16777 Ignore additional platform-specific ACL errors (Bug#13702).
16778 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16779 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16781 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16783 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16786 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16788 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16789 This bug was introduced by my 2013-02-25 change that simplified
16790 data_start configuration. Without this change, on GNU/Linux
16791 an Emacs configured with --enable-profiling fails immediately
16792 due to a profiler signal.
16793 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16794 with these flags. On platforms where special flags are needed
16795 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16796 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16797 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16799 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16801 Get rid of some platform-specific functions examining window
16802 system and its capabilities. This is a partial rework of the
16804 * lisp.h (have_menus_p): Remove prototype. This function is
16805 replaced with platform-independent window_system_available.
16806 (check_window_system): Move to...
16807 * frame.h (decode_window_system_frame, window_system_available):
16808 ...here, add new prototypes.
16809 * frame.c (window_system_available, decode_window_system_frame):
16811 (check_window_system): Platform-independent now.
16812 * xterm.h (x_in_use): Remove declaration.
16814 * w32term.h (check_x_frame):
16815 * nsterm.h (check_x_frame): Remove prototypes. This function
16816 is replaced with platform-independent decode_window_system_frame.
16817 * msdos.c (have_menus_p): Remove.
16818 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16819 Remove platform-specific functions. Use check_window_system,
16820 decode_window_system_frame and check_ns_display_info where
16821 appropriate. Minor style and comment tweaks.
16822 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16823 (check_x_frame): Likewise.
16824 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16826 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16827 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16828 * xmenu.c, xselect.c: All related users changed.
16830 2013-04-03 Kenichi Handa <handa@gnu.org>
16832 The following changes is to optimize the code for reading UTF-8
16835 * coding.c (check_ascii): Rename from detect_ascii. Return value
16836 changed. Check EOL format. Do not call adjust_coding_eol_type
16838 (check_utf_8): New function.
16839 (adjust_coding_eol_type): Do nothing if already adjusted.
16840 (detect_coding): Compare the return value of check_ascii with
16841 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16842 (decode_coding_gap): Optimize for valid UTF-8.
16844 2013-03-21 Kenichi Handa <handa@gnu.org>
16846 * coding.c (syms_of_coding): Cancel previous change.
16848 * insdel.c (insert_from_gap): Fix previous change.
16850 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16852 Consistently use platform-specific function to detect window system.
16853 * lisp.h (check_window_system): New prototype. This function is
16854 going to replace check_x, check_w32 and check_ns.
16855 (have_menus_p): Mention msdos.c in comment.
16856 * fontset.c (check_window_system_func): Remove. Adjust all users.
16857 * fontset.h (check_window_system_func): Remove prototype.
16858 * nsterm.h (check_ns):
16859 * xterm.h (check_x):
16860 * w32term.h (check_w32): Likewise.
16861 * menu.c (Fx_popup_menu): Use check_window_system.
16862 * msdos.c (check_window_system): Define for MS-DOS.
16863 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16864 * w32fns.c (check_window_system): Likewise for MS-Windows.
16865 * xfns.c (check_window_system): Likewise for X.
16866 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16867 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16869 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16871 Prefer < to > in range checks such as 0 <= i && i < N.
16872 This makes it easier to visualize quantities on a number line.
16873 This patch doesn't apply to all such range checks,
16874 only to the range checks affected by the 2013-03-24 change.
16875 This patch reverts most of the 2013-03-24 change.
16876 * alloc.c (xpalloc, Fgarbage_collect):
16877 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16878 * character.c (string_escape_byte8):
16879 * charset.c (read_hex):
16880 * data.c (cons_to_unsigned):
16881 * dispnew.c (update_frame_1):
16882 * doc.c (Fsubstitute_command_keys):
16883 * doprnt.c (doprnt):
16884 * editfns.c (hi_time, decode_time_components):
16885 * fileio.c (file_offset):
16886 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16887 * font.c (font_intern_prop):
16888 * frame.c (x_set_alpha):
16889 * gtkutil.c (get_utf8_string):
16890 * indent.c (check_display_width):
16891 * keymap.c (Fkey_description):
16892 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16894 * minibuf.c (read_minibuf_noninteractive):
16895 * process.c (wait_reading_process_output):
16896 * search.c (Freplace_match):
16897 * window.c (get_phys_cursor_glyph):
16898 * xdisp.c (redisplay_internal):
16899 * xsmfns.c (smc_save_yourself_CB):
16900 Prefer < to > for range checks.
16901 * dispnew.c (sit_for): Don't mishandle NaNs.
16902 This fixes a bug introduced in the 2013-03-24 change.
16903 * editfns.c (decode_time_components): Don't hoist comparison.
16904 This fixes another bug introduced in the 2013-03-24 change.
16906 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16908 * frame.h (struct frame): Drop scroll_bottom_vpos
16909 member becaue all real users are dead long ago.
16910 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16911 * xdisp.c (redisplay_internal): Adjust user.
16913 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16915 * nsmenu.m (showAtX:Y:for:): setLevel to
16916 NSPopUpMenuWindowLevel (Bug#13998).
16918 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16920 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16921 (ns_check_pending_open_menu): Declare.
16923 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16924 (x_activate_menubar): Update the menu with title that matches
16925 ns_get_pending_menu_title, and call
16926 ns_check_pending_openmenu (Bug#12698).
16927 (menuWillOpen:): New method.
16928 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16930 * nsterm.m (menu_will_open_state, menu_mouse_point)
16931 (menu_pending_title): New varaibles.
16932 (ns_get_pending_menu_title, ns_check_menu_open)
16933 (ns_check_pending_open_menu): New functions.
16935 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16937 * indent.c (current_column_bol_cache): Remove leftover which is not
16938 used in Fmove_to_column any more.
16939 (current_column, scan_for_column): Adjust users.
16940 * keyboard.c (last_point_position_buffer, last_point_position_window):
16941 Remove leftovers which are not used for recording undo any more.
16942 (command_loop_1, syms_of_keyboard): Adjust users.
16943 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16944 redisplay_window any more.
16945 (move_it_to): Adjust user.
16947 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16949 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16950 Update dependencies.
16952 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16954 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16955 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16956 forward references.
16958 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16960 * window.h (struct window): Replace hchild, vchild and buffer slots
16961 with a single slot 'contents'. This is possible because each valid
16962 window may have either the child window (in vertical or horizontal
16963 combination) or buffer to display (for the leaf window). Using that,
16964 a lot of operations to traverse and/or change window hierarchies may
16965 be simplified. New member horizontal is used to distinguish between
16966 horizontal and vertical combinations of internal windows.
16967 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16968 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16969 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16970 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16971 Use contents slot, not buffer, where appropriate.
16972 (wset_combination): New function.
16973 (wset_buffer): Add eassert.
16974 (Fframe_first_window): Simplify the loop reaching first window.
16975 (Fwindow_buffer): Use WINDOW_LEAF_P.
16976 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16977 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16978 (unshow_buffer): Convert initial debugging check to eassert.
16979 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16980 (make_parent_window, window_resize_check, window_resize_apply)
16981 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16982 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16983 Adjust to match struct window changes.
16984 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16985 (mark_window_cursors_off, count_windows, get_leaf_windows)
16986 (foreach_window_1): Simplify the loop.
16987 * alloc.c (mark_object): Do not check for the leaf window because
16988 internal windows has no glyph matrices anyway.
16989 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16990 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16991 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16992 (build_frame_matrix_from_window_tree, mirror_make_current)
16993 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16994 (update_window_tree, set_window_update_flags): Simplify the loop.
16995 (sync_window_with_frame_matrix_rows): Enforce live window.
16996 Use contents slot, not buffer, where appropriate.
16997 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16998 and WINDOW_HORIZONTAL_COMBINATION_P.
16999 (make_frame_visible_1): Simplify the loop.
17000 Use contents slot, not buffer, where appropriate.
17001 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17002 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17003 (expose_window_tree): Likewise.
17004 Use contents slot, not buffer, where appropriate.
17005 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17006 to avoid deleted windows. Use contents slot instead of buffer.
17007 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17008 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17009 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17010 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17012 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17014 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17015 identify the reasons for assertion violations in bug#14062 and
17017 (Fx_show_tip): Fix compilation error under
17018 "--enable-check-lisp-object-type". (Bug#14073)
17020 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17021 Reported by <rzl24ozi@gmail.com>.
17023 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17025 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17027 (unwind_with_echo_area_buffer): ...to restore it here.
17028 This is needed to ensure that...
17029 (redisplay_window): ...both window markers are valid here,
17030 which is verified by eassert.
17031 * editfns.c (save_excursion_save): Do not assume that
17032 selected_window always displays the buffer.
17033 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17036 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17038 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17041 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17043 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17045 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17047 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17048 since MinGW's w32api headers do. This avoids compiler warnings.
17050 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17051 if already defined.
17053 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17055 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17057 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17059 * gtkutil.c (style_changed_cb): Check if frame is live and an
17060 X frame (Bug#14038).
17062 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17064 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17065 Define only for _WIN32_WINNT less than 0x0500.
17066 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17068 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17069 see its own definitions of 'struct timeval' and 'struct timezone'.
17071 Fix incompatibilities between MinGW.org and MinGW64 headers.
17072 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17074 * w32.c (REPARSE_DATA_BUFFER): Guard with
17075 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17077 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17079 * xterm.c: Include X11/XKBlib.h
17080 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17082 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17084 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17086 * blockinput.h (input_blocked_p): Likewise.
17087 * bytecode.c (exec_byte_code): Likewise.
17088 * callproc.c (call_process_kill, call_process_cleanup)
17089 (Fcall_process): Likewise.
17090 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17091 (Fccl_execute_on_string): Likewise.
17092 * character.c (string_escape_byte8): Likewise.
17093 * charset.c (read_hex): Likewise.
17094 * cm.c (calccost): Likewise.
17095 * data.c (cons_to_unsigned): Likewise.
17096 * dired.c (directory_files_internal, file_name_completion):
17098 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17099 (sit_for): Likewise.
17100 * doc.c (Fsubstitute_command_keys): Likewise.
17101 * doprnt.c (doprnt): Likewise.
17102 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17103 * emacsgtkfixed.c: Likewise.
17104 * fileio.c (file_offset, Fwrite_region): Likewise.
17105 * floatfns.c (Fexpt, fmod_float): Likewise.
17106 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17108 * font.c (font_intern_prop): Likewise.
17109 * frame.c (x_set_alpha): Likewise.
17110 * gtkutil.c (get_utf8_string): Likewise.
17111 * indent.c (check_display_width): Likewise.
17112 * intervals.c (create_root_interval, rotate_right, rotate_left)
17113 (split_interval_right, split_interval_left)
17114 (adjust_intervals_for_insertion, delete_node)
17115 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17116 (merge_interval_right, merge_interval_left, copy_intervals)
17117 (set_intervals_multibyte_1): Likewise.
17118 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17119 * keymap.c (Fkey_description): Likewise.
17120 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17121 * lread.c (openp, read_integer, read1, string_to_number):
17123 * menu.c (ensure_menu_items): Likewise.
17124 * minibuf.c (read_minibuf_noninteractive): Likewise.
17125 * print.c (printchar, strout): Likewise.
17126 * process.c (create_process, Faccept_process_output)
17127 (wait_reading_process_output, read_process_output, send_process)
17128 (wait_reading_process_output): Likewise.
17129 * profiler.c (make_log, handle_profiler_signal): Likewise.
17130 * regex.c (re_exec): Likewise.
17131 * regex.h: Likewise.
17132 * search.c (looking_at_1, Freplace_match): Likewise.
17133 * sysdep.c (get_child_status, procfs_ttyname)
17134 (procfs_get_total_memory): Likewise.
17135 * systime.h (EMACS_TIME_VALID_P): Likewise.
17136 * term.c (dissociate_if_controlling_tty): Likewise.
17137 * window.c (get_phys_cursor_glyph): Likewise.
17138 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17139 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17141 * xfns.c (Fx_window_property): Likewise.
17142 * xmenu.c (set_frame_menubar): Likewise.
17143 * xselect.c (x_get_window_property, x_handle_dnd_message):
17145 * xsmfns.c (smc_save_yourself_CB): Likewise.
17146 * xterm.c (x_scroll_bar_set_handle): Likewise.
17148 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17150 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17151 to be optional or nil. Adjust comment and convert it to docstring.
17152 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17153 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17155 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17157 Static checking by GCC 4.8-20130319.
17158 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17159 * process.c (Fset_process_datagram_address)
17160 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17161 * xdisp.c (get_char_face_and_encoding)
17162 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17163 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17164 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17166 2013-03-24 Ken Brown <kbrown@cornell.edu>
17168 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17169 fix compilation on 64-bit Cygwin, where underscores are not
17170 automatically prepended.
17172 * w32term.c (w32_initialize): Silence compiler warning.
17174 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17176 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17177 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17178 variables, to save and restore frame dimensions.
17179 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17180 after returning from a 'fullscreen' configuration.
17181 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17182 to avoid races between the main thread and the input thread.
17184 * w32term.h (struct w32_output): New members normal_width,
17185 normal_height, normal_top, normal_left, and prev_fsmode.
17186 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17187 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17188 members of a frame.
17190 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17191 'fullscreen' parameter. Always record previous width and height
17192 of the frame, except when switching out of maximized modes, so
17193 that they could be restored correctly, instead of resetting to the
17194 default frame dimensions. Send SC_RESTORE command to the frame,
17195 unless we are going to send SC_MAXIMIZE, to restore the frame
17196 resize hints in the mouse pointer shown by the window manager.
17199 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17201 * lisp.h (get_frame_param): Adjust conditions for prototype
17204 2013-03-22 Ken Brown <kbrown@cornell.edu>
17206 * unexcw.c: Drop unneeded inclusion of w32common.h.
17207 (report_sheap_usage): Declare.
17208 (read_exe_header): Add magic numbers for x86_64.
17209 (fixup_executable): Fix printf format specifier for unsigned long
17212 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17214 * frame.h (struct frame): Put menu_bar_window under #ifdef
17215 because this member is not needed when X toolkit is in use.
17216 (fset_menu_bar_window):
17217 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17218 (free_glyphs, update_frame):
17219 * xdisp.c (expose_frame): Likewise.
17220 (display_menu_bar): Likewise. Remove redundant eassert.
17221 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17224 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17226 Use functions and constants to manipulate Lisp_Save_Value objects.
17227 This replaces code that used macros and strings and token-pasting.
17228 The change makes the C source a bit easier to follow,
17229 and shrinks the Emacs executable a bit.
17230 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17231 (make_save_value): Change 1st arg from string to enum. All callers
17234 (mark_object): Use if, not #if, for GC_MARK_STACK.
17235 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17236 (XSAVE_OBJECT): Now functions, not macros.
17237 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17238 the constant was never used.
17239 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17240 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17241 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17242 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17244 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17245 type3 with a single member save_type. All uses changed.
17246 (save_type, set_save_pointer, set_save_integer): New functions.
17247 * print.c (PRINTX): Remove.
17249 * alloc.c: Remove redundant static declarations.
17251 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17253 * window.h (struct window): Convert left_col, top_line, total_lines
17254 and total_cols from Lisp_Objects to integers. Adjust comments.
17255 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17257 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17258 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17259 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17260 Adjust users where appropriate.
17262 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17264 * frame.h (struct frame): Drop resx and resy because the same data is
17265 available from window system-specific output context. Adjust users.
17266 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17267 New functions to provide defaults when no window system available.
17268 (FRAME_RES_X, FRAME_RES_Y): New macros.
17269 (NUMVAL): Move from xdisp.c.
17270 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17271 (Ffont_face_attributes, Fopen_font):
17272 * image.c (gs_load):
17273 * w32font.c (fill_in_logfont):
17274 * xdisp.c (calc_pixel_width_or_height):
17275 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17276 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17278 2013-03-20 Kenichi Handa <handa@gnu.org>
17280 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17281 to 1 (temporary workaround until a bug related to ASCII
17282 optimization is fixed).
17284 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17286 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17287 Signal error if window is not internal. Adjust docstring.
17288 (delete_all_child_windows): Use combination_limit to save the buffer.
17289 (Fset_window_configuration): Adjust accordingly.
17290 * print.c (syms_of_print): Initialize debugging output not here...
17291 (init_print_once): ...but in a new function here.
17292 * lisp.h (init_print_once): Add prototype.
17293 * emacs.c (main): Add call to init_print_once. Adjust comments.
17295 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17297 * window.c (window_resize_check, window_resize_apply)
17298 (window_from_coordinates, recombine_windows, set_window_buffer)
17299 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17300 (Fsplit_window_internal, Fdelete_window_internal)
17301 (freeze_window_starts): Use bool for booleans.
17302 * window.h (window_frame_coordinates, resize_frame_windows)
17303 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17305 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17307 * dispnew.c (bitch_at_user): Use `user-error'.
17309 2013-03-17 Ken Brown <kbrown@cornell.edu>
17311 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17312 as return type of image_background. (Bug#13981)
17313 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17315 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17317 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17318 (ns_select): Don't return with result uninitialized.
17320 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17323 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17325 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17326 directories. If filename is nil, get directory name (Bug#13932).
17327 Use getFilename and getDirectory.
17328 (getFilename, getDirectory): New methods for EmacsSavePanel and
17330 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17332 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17334 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17336 2013-03-15 Kenichi Handa <handa@gnu.org>
17338 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17339 (adjust_after_replace): Make it back to static. Delete the third
17340 arg text_at_gap_tail. Cancel the code for handling it.
17342 * coding.h (struct coding_system): New member eol_seen.
17344 * coding.c (detect_ascii): New function.
17345 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17346 when the source bytes are actually scanned. On detecting for
17347 coding_category_utf_8_auto, call detect_ascii instead of scanning
17348 source bytes directly.
17349 (produce_chars): Call insert_from_gap with the new arg 0.
17350 (encode_coding): Likewise.
17351 (decode_coding_gap): Control ASCII optimization by the variable
17352 disable_ascii_optimization instead of #ifndef .. #endif.
17353 Deccode EOL format according to coding->eol_seen.
17354 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17357 * lisp.h (adjust_after_replace): Cancel externing it.
17358 (insert_from_gap): Adjust prototype.
17360 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17362 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17363 FULLSCREEN_MAXIMIZED. (Bug#13935)
17365 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17367 * region-cache.c (find_cache_boundary, move_cache_gap)
17368 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17369 Simplify debugging check and convert to eassert. Adjust comment.
17370 (pp_cache): Put under ENABLE_CHECKING.
17372 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17374 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17375 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17376 and WM_ACTIVATEAPP.
17377 (w32fullscreen_hook): If the frame is visible, reset
17378 f->want_fullscreen flag after changing the frame size. If the
17379 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17382 2013-03-13 Daniel Colascione <dancol@dancol.org>
17384 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17385 too so that these builds can use Cygwin's file conversion
17386 functions. (We've been building and linking cygw32.o all along
17387 and just not using it.)
17389 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17391 File synchronization fixes (Bug#13944).
17392 * Makefile.in (LIB_FDATASYNC): New macro.
17394 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17395 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17396 Don't worry about HAVE_FSYNC, since a substitute fsync is
17397 available if the system lacks one.
17398 (Fwrite_regin): Retry fsync if interrupted.
17400 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17402 * w32term.c (w32_read_socket): If the Emacs frame is being
17403 activated, call w32fullscreen_hook, to make sure the new frame
17404 dimensions are in effect. (Bug#13937)
17406 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17408 * xdisp.c (init_iterator): Simplify because both character and byte
17409 positions are either specified or -1. Add eassert. Adjust comment.
17410 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17411 character and byte positions can be obtained from marker.
17413 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17415 Static checking by Sun C 5.12.
17416 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17417 * bytecode.c (exec_byte_code):
17418 * dispnew.c (init_display):
17420 * fileio.c (Fsubstitute_in_file_name):
17421 * keyboard.c (Fevent_convert_list):
17422 * keymap.c (Fsingle_key_description):
17423 * term.c (maybe_fatal, fatal):
17424 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17425 * xsmfns.c (Fhandle_save_session):
17426 Omit unreachable code.
17427 * keymap.c (map_keymap_char_table_item): Cast void * to
17428 a function pointer type; the C Standard requires this.
17430 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17431 Include <sys/param.h> unconditionally, as that works elsewhere and
17432 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17433 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17436 See ChangeLog.12 for earlier changes.
17438 ;; Local Variables:
17442 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17444 This file is part of GNU Emacs.
17446 GNU Emacs is free software: you can redistribute it and/or modify
17447 it under the terms of the GNU General Public License as published by
17448 the Free Software Foundation, either version 3 of the License, or
17449 (at your option) any later version.
17451 GNU Emacs is distributed in the hope that it will be useful,
17452 but WITHOUT ANY WARRANTY; without even the implied warranty of
17453 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17454 GNU General Public License for more details.
17456 You should have received a copy of the GNU General Public License
17457 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.