1 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3 Avoid undefined behavior with huge regexp interval counts.
4 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5 since it's now specialized to interval counts. All uses changed.
6 Do not assume wrapraound on signed integer overflow.
7 (regex_compile): Simplify based on the above changes.
9 2013-12-12 Eli Zaretskii <eliz@gnu.org>
11 Support file names on MS-Windows that use characters outside of
12 the current system codepage. (Bug#7100)
14 * w32.c (get_file_security, set_file_security)
15 (create_symbolic_link): Separate pointers and boolean flags for
16 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
17 non-zero, else the former.
18 (codepage_for_filenames, filename_to_utf16, )
19 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
21 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
23 (normalize_filename): Lose the DBCS code, now works on UTF-8.
24 Accept only one argument; all callers changed.
25 (dostounix_filename): Remove the second argument, now works in
26 UTF-8. All callers changed.
27 (parse_root): Lose DBCS code.
28 (get_long_basename, w32_get_short_filename, init_environment)
29 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
30 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
31 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
32 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
33 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
34 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
36 (ansi_encode_filename): New function.
37 (get_emacs_configuration, get_emacs_configuration_options):
39 (add_volume_info, GetCachedVolumeInformation): Run the input file
40 name through unixtodos_filename, to ensure it is stored and
41 referenced in canonical form.
42 (get_volume_info): Lose the DBCS code, now works in UTF-8.
43 (logon_network_drive, sys_link, utime): Improve error handling.
44 (sys_access): New function.
45 (hashval, generate_inode_val): Unused functions deleted.
46 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
47 (check_windows_init_file): Convert error message from UTF-8 to
48 ANSI codepage, for display in the message box.
49 (globals_of_w32): Set w32_unicode_filenames according to the OS
52 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
53 w32_unicode_filenames is non-zero, ANSI mode otherwise.
54 (syms_of_w32term): Declare w32-unicode-filenames.
56 * w32proc.c (new_child, delete_child): Remove code that handled
57 unused pending_deletion and input_file members of the child struct.
58 (create_child, sys_spawnve): Convert all file names to ANSI
59 codepage. Use ANSI APIs explicitly; forcibly fail if any file
60 name cannot be encoded in ANSI codepage. Don't use
61 unixtodos_filename, mirror slashes by hand.
62 (record_infile, record_pending_deletion): Functions deleted.
63 (Fw32_short_file_name): Call w32_get_short_filename instead of
66 * w32notify.c (add_watch): Work in Unicode mode when
67 w32_unicode_filenames is non-zero, ANSI mode otherwise.
68 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
69 instead, do the same with Lisp primitives.
71 * w32fns.c (file_dialog_callback, Fx_file_dialog)
72 (Fsystem_move_file_to_trash, Fw32_shell_execute)
73 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
74 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
75 (Fw32_shell_execute): Improve error reporting.
76 (Fdefault_printer_name): Ifdef away for Cygwin.
78 * w32.h (struct _child_process): Remove input_file and
79 pending_deletion members that are no longer used.
80 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
81 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
82 (ansi_encode_filename): New and updated prototypes.
84 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
86 (unexec): Don't use dostounix_filename, it expects a file name in
87 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
90 * fileio.c (Ffile_name_directory, file_name_as_directory)
91 (directory_file_name, Fexpand_file_name)
92 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
93 arguments of dostounix_filename.
94 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
95 use MAX_UTF8_PATH for size of file-name strings.
96 (emacs_readlinkat): Build an explicitly unibyte string for file
98 (syms_of_fileio) <file-name-coding-system>
99 default-file-name-coding-system>: Mention MS-Windows peculiarities.
101 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
102 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
103 directories to UTF-8.
104 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
105 environment, and each element of the input PATH, to UTF-8.
107 * dired.c (file_attributes): Use build_unibyte_string explicitly
108 to make Lisp strings from user and group names.
110 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
113 * coding.c (decode_file_name, encode_file_name): New functions.
115 * termcap.c (tgetent): Adapt to the change in arguments of
118 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
121 * msdos.c (dostounix_filename, init_environment): Adapt to the
122 change in arguments of dostounix_filename.
124 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
125 [WINDOWSNT]: Encode file names passed to the image libraries in
128 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
129 [WINDOWSNT]: Convert file names to the current ANSI codepage.
131 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
132 arguments of dostounix_filename.
134 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
136 * font.h (struct font_entity) [HAVE_NS]: New field to record
137 font driver which was used to create this entity.
138 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
139 frame where the font was opened.
140 (font_close_object): Add prototype.
141 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
142 (font_close_object): Not static any more. Lost frame arg.
143 Adjust comment and users.
144 * alloc.c (cleanup_vector): Call font_close_object to adjust
145 per-frame font counters correctly. If HAVE_NS, also call
146 driver-specific cleanup for font-entity objects.
147 * ftfont.c (ftfont_open):
148 * nsfont.m (nsfont_open):
149 * w32font.c (w32font_open_internal):
150 * xfont.c (xfont_open):
151 * xftfont.c (xftfont_open): Save frame pointer in font object.
152 * macfont.m (macfont_open): Likewise.
153 (macfont_descriptor_entity): Save driver pointer to be able
154 to call its free_entity routine when font-entity is swept.
155 * ftxfont.c (ftxfont_open): Add eassert because frame
156 pointer should be saved by ftfont_driver.open.
158 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
160 * xterm.c (x_make_frame_visible): Restore hack which is needed when
161 input polling is used. This is still meaningful for Cygwin, see
162 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
163 * keyboard.c (poll_for_input_1, input_polling_used): Define
165 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
166 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
167 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
168 (font_for_char): Prefer ptrdiff_t to int for buffer position.
169 (face_for_char): Likewise. Rearrange eassert and return ASCII
170 face for CHAR_BYTE8_P.
171 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
173 2013-12-11 Ken Brown <kbrown@cornell.edu>
175 * dispextern.h (erase_phys_cursor):
176 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
178 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
180 * nsterm.m (x_free_frame_resources):
181 * term.c (tty_free_frame_resources):
182 * xterm.c (x_free_frame_resources): Do not check for non-NULL
183 face cache because it's implied by free_frame_faces anyway.
184 * w32term.c (x_free_frame_resources): Likewise. Do not call
185 free_frame_faces twice.
187 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
189 * editfns.c (Fformat_time_string): Mention %F in the doc.
191 2013-12-11 Martin Rudalics <rudalics@gmx.at>
193 * window.c (resize_frame_windows): Don't return immediately when
194 the root window's size doesn't change - the minibuffer window
195 may still have to be repositioned/resized.
196 * xfns.c (Fx_create_frame): Always change the frame size after
197 initializing the frame's faces.
198 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
199 change_frame_size should already have done it.
200 (x_new_font): Assign new tool- and menu-bar heights.
201 (x_set_window_size_1): Account for tool- and menu-bar heights
202 (Bug#16013). Don't set pixel sizes since change_frame_size
203 should already have done it.
205 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
207 Remove the option of using libcrypto.
208 * Makefile.in (LIB_CRYPTO): Remove.
209 (LIBES): Don't use it.
211 2013-12-11 Juri Linkov <juri@jurta.org>
213 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
214 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
216 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
218 * xdisp.c (display_tool_bar_line): Don't extend on a previously
219 drawn tool bar items (Bug#16058).
220 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
222 2013-12-09 Ken Brown <kbrown@cornell.edu>
224 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
226 * lisp.h (get_frame_param): Adjust conditions for prototype
229 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
231 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
232 Avoid unused macro warning if configured --without-xft.
234 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
236 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
238 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
240 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
242 * emacs.c (main): Call fixup_locale a second time for GNUStep.
244 2013-12-08 Martin Rudalics <rudalics@gmx.at>
246 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
248 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
250 Use libcrypto's checksum implementations if available, for speed.
251 * Makefile.in (LIB_CRYPTO): New macro.
254 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
255 The macro didn't conform to C99 due to type mismatch,
256 which caused compilation failure with Sun C 5.12,
257 and it was confusing anyway. Include window.h to declare
258 redisplay_other_windows.
260 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
262 * window.c (set_window_buffer): Update mode line (bug#16084).
264 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
266 Fix minor problems found by static checking.
267 * keyboard.c (poll_for_input_1, input_polling_used):
268 Define only if HAVE_NTGUI.
269 * xmenu.c (popup_activate_callback): Omit unnecessary
270 check against USE_X_TOOLKIT, which must be defined here anyway.
271 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
274 2013-12-07 Martin Rudalics <rudalics@gmx.at>
276 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
278 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
280 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
282 * nsterm.m (x_set_window_size): Remove fprintf.
283 (init): Define always. Set applicationDidFinishLaunchingCalled
285 (applicationDidFinishLaunching:):
286 Set applicationDidFinishLaunchingCalled.
287 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
290 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
292 Pixel resize changes for NS (Bug#16049).
293 * nsterm.m (x_set_window_size): Change parameters rows/cols to
294 height/width. row/cols are locals.
295 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
296 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
297 (windowWillResize): Remove gsextra. Calculate extra as in
299 (x_new_font): Don't change frame size if fullscreen.
300 Change size pixelwise.
302 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
303 comment in xfns.c. Change to pixelwise call.
305 2013-12-06 Eli Zaretskii <eliz@gnu.org>
307 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
310 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
312 * xterm.c (input_signal_count): Remove.
313 (x_dispatch_event): Define unconditionally.
314 (x_make_frame_visible): Process X events until the frame
315 is really visible (Bug#16027).
316 * xterm.h (x_dispatch_event): Declare unconditionally.
318 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
320 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
322 * nsterm.m (x_set_window_size): Handle pixelwise.
324 2013-12-05 Martin Rudalics <rudalics@gmx.at>
326 * w32term.c (x_new_font):
327 * xterm.c (x_new_font): Calculate new frame size from new font
330 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
332 * lisp.h (FOR_EACH_TAIL): New macro.
333 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
335 * window.c (select_window): Call second wset_redisplay before we change
336 selected_window (bug#16034).
338 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
340 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
342 2013-12-04 Eli Zaretskii <eliz@gnu.org>
344 * w32xfns.c: Include window.h, to avoid a compiler warning.
346 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
348 * window.c (window_scroll): Mark window for redisplay (bug#16034).
349 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
350 window_scroll takes care of it.
351 (Fset_window_point, Fdelete_other_windows_internal)
352 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
353 (Fsplit_window_internal, Fdelete_window_internal)
354 (Fresize_mini_window_internal, Fset_window_configuration)
355 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
356 cause redisplay instead of forcing a complete redisplay.
357 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
358 we're only affecting the selected_window.
360 2013-12-04 Eli Zaretskii <eliz@gnu.org>
362 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
363 directional control characters. Update type and category
364 determination according to the UBA from Unicode v6.3.
365 (bidi_category_t): New category EXPLICIT_FORMATTING.
367 * dispextern.h (bidi_type_t): Update to include new bidirectional
368 properties introduced with Unicode v6.3. (Bug#16043)
370 2013-12-04 Martin Rudalics <rudalics@gmx.at>
372 * xterm.c (XTflash): Fix coordinate of bottom area to flash
375 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
377 * font.c (font_list_entities): Remove dummy assignment.
378 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
379 used on graphic displays only. Remove unused 'font_encoder' member.
380 (struct font_bitmap): Remove unused 'extra' member.
381 * nsfont.m (nsfont_open):
382 * w32font.c (w32font_open_internal):
383 * ftfont.c (ftfont_get_bitmap): Adjust users.
385 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
387 Use bool for boolean.
388 * tparam.c (tparam1):
389 * undo.c (record_point, record_property_change):
390 Use bool for boolean, for local vars that are always true or false.
392 Minor integer overflow fixes (Bug#16033).
393 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
394 This improves on the previous fix to this function.
395 (window_resize_check): When summing up pixel counts, don't rely on
396 undefined behavior if the sum overflows.
398 2013-12-03 Martin Rudalics <rudalics@gmx.at>
400 * window.c (Fset_window_new_pixel): Don't choke at negative
401 argument value (Bug#16033).
403 * xfns.c (Fx_create_frame): Add another call to change_frame_size
404 to avoid crash in window_box_height.
406 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
407 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
409 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
411 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
413 Minor integer overflow fixes.
414 * window.c (Fset_window_new_pixel, grow_mini_window):
415 * xdisp.c (Fwindow_text_pixel_size):
416 Avoid undefined behavior on signed integer overflow.
417 * xfns.c (x_set_mouse_color):
418 Check that drag shape fits in 'unsigned', since that's what X wants.
420 2013-12-02 Eli Zaretskii <eliz@gnu.org>
422 Improve reporting of fatal exception on MS-Windows.
423 * w32fns.c (my_exception_handler): New function.
424 (globals_of_w32fns): Set it up as the unhandled exception
425 handler. Initialize exception code and address to zeros.
426 (emacs_abort): If the exception code and address are available,
427 print them at the beginning of the backtrace. Fix the format of
428 printing addresses (was producing 0x0x12345678 on XP).
431 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
433 * eval.c (Fbacktrace__locals): New function.
434 (syms_of_eval): Defsubr it.
436 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
438 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
439 Define here to unify between...
440 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
441 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
443 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
445 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
447 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
448 fringe background extension.
449 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
450 because they are now always the same as `left' and `width',
451 respectively. Remove code for the case that `width' and
452 `sb_width' are different.
454 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
456 Fix minor problems found by static checking.
457 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
458 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
459 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
461 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
463 * image.c (imagemagick_compute_animated_image): Don't crash if we
464 have an animation with different-sized images (bug#15313).
466 2013-11-30 Martin Rudalics <rudalics@gmx.at>
468 Remove some unused items introduced during pixelwise change.
469 * window.c (window_resize_total_check): Remove unused function.
470 * xdisp.c (remember_mouse_glyph): Remove unused label.
471 (Ftool_bar_height): Move declaration inside #if.
472 * xterm.c (x_set_window_size): Don't use r and c.
474 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
476 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
479 * window.c (Fset_window_configuration): Comment out unused variables.
481 * w32term.c (w32_read_socket): Remove unused variable `buf'.
483 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
485 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
487 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
489 * gnutls.c (gnutls_audit_log_function): Only declare and define if
490 HAVE_GNUTLS3 (Bug#16001).
492 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
493 if interrupts are deferred (Bug#15801).
495 2013-11-30 Martin Rudalics <rudalics@gmx.at>
497 Support resizing frames and windows pixelwise.
498 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
499 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
500 (struct glyph_matrix): Replace window_left_col and
501 window_top_line by window_pixel_left and window_pixel_top.
502 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
504 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
505 (draw_window_divider, move_it_to, x_draw_right_divider)
506 (x_draw_bottom_divider, change_frame_size): Add or fix
508 * dispnew.c (change_frame_size_1): Change prototype.
509 (adjust_glyph_matrix, required_matrix_width)
510 (adjust_frame_glyphs_for_window_redisplay): Use pixel
511 values instead of lines and columns.
512 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
513 WINDOW_TOTAL_FRINGE_WIDTH.
514 (handle_window_change_signal, do_pending_window_change)
515 (init_display): Adjusts calls of change_frame_size.
516 (change_frame_size, change_frame_size_1): Handle pixelwise
518 * frame.c (Qright_divider_width, Qbottom_divider_width):
520 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
521 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
522 (x_set_internal_border_width, x_set_vertical_scroll_bars)
523 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
525 (set_frame_param): New function.
526 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
527 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
528 (Ffringe_width, Fborder_width, Fright_divider_width)
529 (Fbottom_divider_width): New functions, defsubr them.
530 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
531 New argument pixelwise.
532 (struct frame_parm_table): New members Qright_divider_width and
533 Qbottom_divider_width.
534 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
535 (x_report_frame_params): Handle Qright_divider_width and
536 Qbottom_divider_width.
537 (x_set_right_divider_width, x_set_bottom_divider_width):
539 (frame_resize_pixelwise): New option.
540 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
541 new_pixelwise, right_divider_width and bottom_divider_width;
542 remove total_lines; rename text_lines, text_cols, new_text_lines
543 and new_text_cols to text_height, text_width, new_height and
544 new_width respectively.
545 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
546 FRAME_TEXT_WIDTH respectively.
547 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
548 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
549 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
551 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
552 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
553 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
554 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
555 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
556 (FRAME_TOTAL_COLS_ARG): Remove macro.
557 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
558 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
559 (x_wm_set_size_hint): Handle frame pixel sizes.
560 * indent.c (compute_motion, Fcompute_motion):
561 Call window_body_width instead of window_body_cols.
562 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
563 (make_lispy_position): Handle right and bottom dividers.
564 (Fsuspend_emacs): Pixelize call of change_frame_size.
565 * keyboard.h: Extern Qright_divider, Qbottom_divider.
566 * lisp.h: Extern set_frame_param.
567 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
569 (Fx_create_frame): Add entry for vertical_drag_cursor.
570 Pixelize call of change_frame_size.
571 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
572 * nsterm.m (ns_update_window_end): Optionally draw right
574 (x_set_window_size): Add argument pixelwise.
575 Call check_frame_size and change_frame_size with pixelwise zero.
576 (ns_draw_window_divider): New function.
577 (ns_redisplay_interface): Add ns_draw_window_divider.
578 (updateFrameSize:): Call change_frame_size with pixelwise zero.
579 (x_new_font): Call x_set_window_size with pixelwise zero.
580 * print.c (print_object): For a window print its sequence
582 * term.c (Fresume_tty): Pixelize call of change_frame_size.
583 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
584 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
585 (w32_createwindow): Use scroll bar area width.
586 (w32_wnd_proc): Handle bottom divider width.
587 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
588 (Fx_create_frame): Default divider width parameters.
589 Caclulate sizes pixelwise. Add vertical drag cursor support.
590 (x_create_tip_frame): Default divider widths to zero.
591 Pixelize call to change_frame_size.
592 (Fx_show_tip): Add handling of divider widths. Pixelize window
594 (Fw32_frame_rect): New function.
595 (frame_parm_handler w32_frame_parm_handlers): Add divider
597 (Vx_window_vertical_drag_shape): Add variable.
598 * w32inevt.c (resize_event, maybe_generate_resize_event):
599 Pixelize change_frame_size calls.
600 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
602 * w32term.c (w32_draw_window_divider): New function.
603 (x_update_window_end): Handle right divider.
604 (w32_draw_fringe_bitmap, x_scroll_run)
605 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
606 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
607 Calculate new frame sizes pixelwise.
608 (x_new_font): Pixelize call to x_set_window_size.
609 (x_check_fullscreen): Pixelize call to change_frame_size.
610 (x_set_window_size_1, x_set_window_size): New argument
611 pixelwise. Calculate pixelwise.
612 (x_wm_set_size_hint): Use scroll bar area width.
613 (w32_redisplay_interface): Add w32_draw_window_divider.
614 * w32term.h (struct w32_output): Add vertical drag cursor.
615 * widget.c (set_frame_size, update_wm_hints)
616 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
618 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
619 * window.c (sequence_number): Restore.
620 (Fwindow_pixel_width, Fwindow_pixel_height)
621 (Fwindow_mode_line_height, Fwindow_header_line_height)
622 (window_pixel_to_total, Frun_window_scroll_functions)
623 (Fset_window_new_pixel, window_resize_apply_total)
624 (Fwindow_resize_apply_total): New functions.
625 (window_body_height, window_body_width): Rename from
626 window_body_lines. New argument PIXELWISE.
628 (Fwindow_body_height, Fwindow_body_width): New argument
630 (coordinates_in_window, window_relative_x_coord): Use window's
631 pixel width instead of total width.
632 (replace_window, recombine_windows): Initialize pixel values.
633 (resize_root_window, resize_frame_windows, grow_mini_window)
634 (shrink_mini_window): New argument PIXELWISE.
636 (Fdelete_other_windows_internal, adjust_window_margins)
637 (window_resize_check, window_resize_apply)
638 (Fdelete_window_internal, Fresize_mini_window_internal)
639 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
640 (check_frame_size): Rename arguments. New argument PIXELWISE.
642 (set_window_buffer): Make samebuf bool. Run configuration change
643 hook only if buffer changed.
644 (Fset_window_buffer): Rewrite doc-string.
645 (make_window): Initialize new_pixel slot.
646 (Fwindow_resize_apply): Check pixel size of root window.
647 (Fsplit_window_internal): Call 2nd argument pixel_size.
649 (Fscroll_left, Fscroll_right): Call window_body_width instead of
651 (save_window_data): New slots frame_text_width,
652 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
653 (saved_window): New slots pixel_left, pixel_top, pixel_height,
655 (Fcurrent_window_configuration, Fset_window_configuration)
656 (save_window_save, compare_window_configurations): Handle new
657 slots in save_window_data and saved_window.
658 (Fset_window_scroll_bars): Fix doc-string.
659 (window_resize_pixelwise): New variable.
660 (coordinates_in_window, Fcoordinates_in_window_p):
662 (make_parent_window): Adjust sequence_number.
663 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
665 * window.h (struct window): New members new_pixel, pixel_left,
666 pixel_top, pixel_width, pixel_height. Restore sequence_number.
667 (wset_new_pixel): New function.
668 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
669 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
670 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
671 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
672 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
673 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
674 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
675 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
676 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
677 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
678 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
679 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
680 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
681 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
682 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
684 (resize_frame_windows, grow_mini_window, shrink_mini_window)
685 (window_body_width, check_frame_size): Adapt external declarations.
686 * xdisp.c (last_max_ascent): New integer.
687 (window_text_bottom_y): Handle bottom divider.
688 (window_box_width, window_box_height): Calculate pixelwise.
689 (get_glyph_string_clip_rects): Handle right divider.
690 (remember_mouse_glyph): When windows are resized pixelwise
691 proceed with width and height set to 1.
692 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
694 (move_it_to): Calculate and return maximum x position
696 (Fwindow_text_pixel_size): New function.
697 (resize_mini_window, update_tool_bar): Calculate pixelwise.
698 (tool_bar_lines_needed): Rename to tool_bar_height.
700 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
702 (redisplay_tool_bar): Calculate pixelwise.
703 (redisplay_window): Calculate pixelwise. Handle dividers.
704 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
705 (x_draw_vertical_border): Handle dividers.
706 (define_frame_cursor1): Handle vertical drag cursor.
707 (x_draw_right_divider, x_draw_bottom_divider): New functions.
708 (expose_window): Calculate pixelwise. Handle dividers.
709 (init_xdisp): Initialize pixel values.
710 * xfaces.c (Qwindow_divider): New face.
711 (realize_basic_faces): Realize it.
712 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
713 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
714 (x_set_scroll_bar_default_width): Default actual width to 16.
715 (Fx_create_frame): Set sizes pixelwise.
716 (x_create_tip_frame): Default divider widths to zero.
717 Pixelize call of change_frame_size.
718 (Fx_show_tip): Handle divider widths. Initial pixel position
720 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
721 (Vx_window_vertical_drag_shape): New option.
722 * xmenu.c (free_frame_menubar): Pixelize call of
724 * xterm.c (x_draw_window_divider): New function.
725 (x_update_window_end): Optionally draw right divider.
726 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
727 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
728 (handle_one_xevent, x_new_font): Calculate pixelwise.
729 (x_set_window_size_1, x_set_window_size): New argument
730 pixelwise. Calculate pixelwise.
731 (x_wm_set_size_hint): Pixelize call of check_frame_size.
732 (struct x_redisplay_interface): Add x_draw_window_divider.
733 * xterm.h (struct x_output): Add vertical_drag_cursor.
735 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
737 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
738 Set invisible frames's `redisplay' when a full redisplay is requested.
739 (redisplay_window): Set must_be_updated_p instead (bug#15999).
740 (redisplay_mode_lines): Don't set must_be_updated_p any more.
741 (display_mode_lines): Set it here instead.
743 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
745 * dispextern.h (set_window_update_flags): Remove.
747 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
749 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
751 * xdisp.c (REDISPLAY_SOME_P): New macro.
752 (redisplay_internal): Use it (bug#15999).
753 (prepare_menu_bars, redisplay_window): Use it as well.
755 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
757 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
759 * w32font.c (g_b_init_get_char_width_32_w): New static var.
760 (globals_of_w32font): Zero it out.
761 (GetCharWidth32W_Proc): New function pointer.
762 (get_char_width_32_w): New function.
763 (compute_metrics): If get_glyph_outline_w returns an error, try
764 get_char_width_32_w before declaring a failure. This avoids
765 punishing raster (a.k.a. "bitmap") fonts by slowing down
766 redisplay. (Bug#6364).
768 2013-11-29 Eli Zaretskii <eliz@gnu.org>
770 * xdisp.c (clear_mouse_face): Don't invalidate the entire
771 mouse-highlight info, just signal frame_up_to_date_hook that mouse
772 highlight needs to be redisplayed. (Bug#15913)
774 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
776 Fix minor problems found by static checking.
777 * buffer.h (struct buffer_text, struct buffer):
778 * frame.h (struct frame):
779 * window.h (struct window):
780 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
781 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
782 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
783 no-longer-valid use of HAVE_MENUS.
784 * xdisp.c (propagate_buffer_redisplay): Now static.
786 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
788 * xmenu.c (Fmenu_or_popup_active_p):
789 * window.c (Fset_window_configuration):
790 * menu.c (Fx_popup_menu, Fx_popup_dialog):
791 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
792 * fns.c (Fyes_or_no_p):
793 * editfns.c (Fmessage_box, Fmessage_or_box):
794 * alloc.c (make_save_ptr_ptr):
795 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
797 * window.c (Fset_window_configuration): Move select_window later.
799 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
801 Refine redisplay optimizations to only redisplay *some* frames/windows
802 rather than all of them.
803 * xdisp.c (REDISPLAY_SOME): New constant.
804 (redisplay_other_windows, wset_redisplay, fset_redisplay)
805 (bset_redisplay, bset_update_mode_line): New functions.
806 (message_dolog): Use bset_redisplay.
807 (clear_garbaged_frames): Use fset_redisplay.
808 (echo_area_display): Use wset_redisplay.
809 (buffer_shared_and_changed): Remove.
810 (prepare_menu_bars): Call Vpre_redisplay_function before updating
811 frame titles. Compute the actual set of windows redisplayed.
812 Don't update frame titles and menu bars for frames that don't need to
814 (propagate_buffer_redisplay): New function.
816 (redisplay_internal): Use it. Be more selective in the set of windows
817 we redisplay. Propagate windows_or_buffers_changed to
818 update_mode_lines a bit later to simplify the code.
819 (mark_window_display_accurate_1): Reset window and buffer's
821 (redisplay_window): Do nothing if neither the window nor the buffer nor
822 the frame needs redisplay.
823 * window.h (struct window): Add `redisplay' field.
824 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
825 (redisplay_other_windows, window_list): New declarations.
826 * window.c (select_window, Fset_window_start): Use wset_redisplay.
827 (window_list): Not static any more.
828 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
829 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
830 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
831 * frame.c (Fmake_frame_visible): Don't redisplay everything.
832 * frame.h (struct frame): Add `redisplay' field.
833 Move `external_menu_bar' bitfield next to other bit-fields.
834 (SET_FRAME_GARBAGED): Use fset_redisplay.
835 (SET_FRAME_VISIBLE): Don't garbage the frame;
836 Use redisplay_other_windows.
837 * buffer.h (struct buffer): Add `redisplay' field.
838 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
839 (modify_overlay): Use bset_redisplay.
840 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
842 2013-11-28 Eli Zaretskii <eliz@gnu.org>
844 Support w32 file notifications in batch mode.
845 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
846 invalid (which happens in batch mode). If non-interactive, call
847 handle_file_notifications to store file notification events in the
848 input queue. (Bug#15933)
850 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
852 * w32inevt.c (handle_file_notifications): Now external, not static.
854 * w32term.h (handle_file_notifications): Provide prototype.
856 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
857 init_crit, since init_display, which does that otherwise, is not
860 2013-11-27 Glenn Morris <rgm@gnu.org>
862 * Makefile.in ($(lispsource)/international/charprop.el): New.
863 (emacs$(EXEEXT)): Depend on charprop.el.
865 2013-11-27 Eli Zaretskii <eliz@gnu.org>
867 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
868 deleting portions of the buffer under non-nil REPLACE argument.
871 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
872 directory, watch it and not its parent.
873 (add_watch): Allow empty string in FILE.
875 2013-11-27 Martin Rudalics <rudalics@gmx.at>
877 * window.c (Fset_window_start, window_resize_apply)
878 (window_scroll): Reset window_end_valid (Bug#15957).
880 2013-11-27 Glenn Morris <rgm@gnu.org>
882 * Makefile.in (leimdir): Now in lisp source directory.
883 ($(leimdir)/leim-list.el): Just use ../leim .
884 * epaths.in (PATH_DUMPLOADSEARCH):
885 * lread.c (load_path_default):
886 * nsterm.m (ns_load_path): No more leim directory.
888 2013-11-26 Andreas Schwab <schwab@suse.de>
890 * .gdbinit (xgettype): Add cast.
892 2013-11-26 Glenn Morris <rgm@gnu.org>
894 Preload leim-list.el.
895 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
896 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
897 is a single directory.
899 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
901 bool-vector-subsetp is now the normal direction (Bug#15912).
902 * data.c (Fbool_vector_subsetp): Test whether the first argument
903 is a subset of the second one, not the reverse. Add doc string.
905 Fix minor problems found by static checking.
906 * lread.c (load_path_default): Now static.
907 * textprop.c (text_property_stickiness): Be consistent about the
908 test used when deciding whether to consider the previous character.
909 This simplifies the code a bit.
911 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
913 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
915 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
916 (syms_of_frame): Don't defsubr them.
918 2013-11-25 Glenn Morris <rgm@gnu.org>
920 * lread.c (load_path_default): Change the sense of the argument.
921 (init_lread): When EMACSLOADPATH is set, do not ignore changes
922 from dump_path. When it is not, avoid checking dump_path twice.
924 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
925 uninstalled dump_path against installed Vload_path. (Bug#15964)
927 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
929 Export get_pos_property to Elisp.
930 * editfns.c (Fget_pos_property): Rename from get_pos_property.
931 (syms_of_editfns): Export it to Elisp.
933 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
935 2013-11-23 Romain Francoise <romain@orebokech.com>
937 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
938 initialization here ...
939 (syms_of_fileio): ... from here.
941 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
943 * lread.c (init_lread): Fix int/Lisp_Object mixup.
944 Please use --enable-check-lisp-object-type.
946 2013-11-23 Glenn Morris <rgm@gnu.org>
948 * process.c (get_process): Explicit error for dead buffers.
950 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
952 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
954 2013-11-23 Glenn Morris <rgm@gnu.org>
956 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
957 * lread.c (load_path_check): Take path to check as argument.
958 (load_path_default): New, split from init_lread.
959 (init_lread): Move calc of default load-path to load_path_default.
960 Empty elements in EMACSLOADPATH now stand for the default.
961 (load-path): Doc fix.
962 * emacs.c (decode_env_path): Add option to treat empty elements
963 as nil rather than ".".
964 * callproc.c (init_callproc_1, init_callproc):
965 * image.c (Vx_bitmap_file_path):
966 * lisp.h (decode_env_path):
967 * lread.c (Vsource_directory):
968 Update for new argument spec of decode_env_path.
970 2013-11-22 Eli Zaretskii <eliz@gnu.org>
972 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
973 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
975 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
977 Fix some dependency problems that cause unnecessary recompiles.
978 Problem reported by RMS in
979 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
980 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
981 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
982 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
983 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
984 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
985 (boostrap-clean): No need to remove stamp-oldxmenu.
987 Fix recently introduced bool vector overrun.
988 This was due to an optimization that went awry.
989 Reported by Glenn Morris in
990 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
991 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
992 for empty vectors, undoing the 2013-11-18 change.
993 * data.c (bool_vector_binop_driver): Rely on this.
994 Fix bug that occasionally overran the destination.
995 * lisp.h (struct Lisp_Bool_vector): Document this.
997 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
999 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1002 * nsterm.m (init, run, stop:): Comment out for now, does not work
1005 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1007 * charset.c (syms_of_charset): Don't read past end of string.
1009 2013-11-19 Glenn Morris <rgm@gnu.org>
1011 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1013 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1015 Add hooks to run on gaining/losing focus. (Bug#15029)
1016 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1017 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1018 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1020 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1022 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1023 The old names predated the API change that put destination at end.
1025 Improve API of recently-added bool vector functions (Bug#15912).
1026 The old API had (bool-vector-count-matches A B)
1027 and (bool-vector-count-matches-at A B I), which gave the
1028 misleading impression that the two functions were variants, one
1029 with a location I. The new API has (bool-vector-count-population A)
1030 and (bool-vector-count-consecutive A B I) to make the distinction
1031 clearer. The first function no longer has a B argument, since the
1032 caller can easily determine the number of nils if the length and
1033 number of ts is known.
1034 * data.c (Fbool_vector_count_population): Rename from
1035 bool_vector_count_matches, and accept just 1 argument.
1036 (Fbool_vector_count_consecutive): Rename from
1037 Fbool_vector_count_matches_at.
1039 Always allocate at least one bits_word per bool vector.
1040 See Daniel Colascione in:
1041 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1042 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1043 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1044 * lisp.h (struct Lisp_Bool_vector): Document this.
1046 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1048 * insdel.c (invalidate_buffer_caches): New function, consolidated
1049 from part of prepare_to_modify_buffer.
1050 (insert_from_gap, prepare_to_modify_buffer):
1051 * coding.c (code_convert_region, code_convert_string):
1052 Call invalidate_buffer_caches. (Bug#15841)
1054 * lisp.h (invalidate_buffer_caches): Add prototype.
1056 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1058 * w32term.c (x_update_window_end): Don't invalidate the entire
1059 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1060 highlight needs to be redisplayed. (Bug#15913)
1062 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1064 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1066 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1068 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1069 while we are using Vprin1_to_string_buffer.
1071 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1072 after inserting the description string. (Bug#15907)
1074 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1076 * data.c: Work around bogus GCC diagnostic about shift count.
1077 Reported by Eli Zaretskii in
1078 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1079 (pre_value): New function.
1080 (count_trailing_zero_bits): Use it.
1082 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1084 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1085 assume C macros are not supported even under -g3 in these old GCC
1088 2013-11-15 Leo Liu <sdl.web@gmail.com>
1090 * minibuf.c (Ftry_completion, Fall_completions)
1091 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1093 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1095 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1096 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1097 This avoids placing unnecessary constants into the Emacs code.
1099 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1101 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1102 for Cygwin w32 build.
1104 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1105 for Cygwin w32 build. (Bug#15892)
1107 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1109 Simplify, port and tune bool vector implementation.
1110 * alloc.c (bool_vector_exact_payload_bytes)
1111 (bool_vector_payload_bytes): Remove.
1112 (bool_vector_fill): Return its argument.
1113 * alloc.c (bool_vector_fill):
1115 * print.c (print_object):
1116 Simplify by using bool_vector_bytes.
1117 * alloc.c (make_uninit_bool_vector):
1118 New function, broken out from Fmake_bool_vector.
1119 (Fmake_bool_vector): Use it. Use tail call.
1120 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1121 * data.c (BITS_PER_ULL): New constant.
1122 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1123 if long long versions don't exist.
1124 (shift_right_ull): New function.
1125 (count_one_bits_word): New function, replacing popcount_bits_word
1126 macro. Don't assume that bits_word is no wider than long long.
1127 (count_one_bits_word, count_trailing_zero_bits):
1128 Don't assume that bits_word is no wider than long long.
1129 * data.c (bool_vector_binop_driver, bool_vector_not):
1130 * fns.c (Fcopy_sequence):
1132 Create an uninitialized destination, to avoid needless work.
1133 (internal_equal): Simplify.
1134 (Ffillarray): Prefer tail call.
1135 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1136 contain at least one word.
1137 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1138 chars are narrower than ints.
1139 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1140 * fns.c (Fcopy_sequence):
1142 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1143 Don't try to port to hosts where bits_word values have holes; the
1144 code wouldn't work there anyway. Verify this assumption, though.
1145 (bool_vector_bytes): New function.
1146 (make_uninit_bool_vector): New decl.
1147 (bool_vector_fill): Now returns Lisp_Object.
1149 * xfns.c (xic_create_fontsetname):
1150 * xrdb.c (gethomedir): Prefer tail calls.
1152 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1154 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1155 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1157 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1158 that requires a return value.
1159 (Fset_buffer_modified_p): Take advantage of this change to do
1162 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1164 * buffer.c (Frestore_buffer_modified_p): Sync it with
1165 Fset_buffer_modified_p.
1166 (Fforce_mode_line_update): New function, moved from subr.el.
1167 (Fset_buffer_modified_p): Use them.
1168 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1170 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1172 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1173 This avoids undefined behavior when subtracting pointers into
1174 different aways. On my platform it also makes the code a tad
1175 smaller and presumably faster.
1177 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1179 * keyboard.c (command_loop_1): Use region-extract-function.
1180 * insdel.c (Qregion_extract_function): Not static any more (can we
1181 stop pretending that these vars can benefit from being marked static?).
1183 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1185 * search.c (find_newline): If buffer text is relocated during the
1186 "dumb loop", adjust C pointers into buffer text to follow suit.
1189 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1191 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1192 for conversion (Bug#15837).
1194 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1196 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1197 for the entire range of inserted characters. (Bug#15841)
1199 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1201 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1203 (realize_default_face): Remove assignment to distant-foreground if
1204 unspecified (Bug#15815).
1206 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1208 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1209 cache-long-scans disabled, since we don't want to call
1210 prepare_to_modify_buffer (in insert_1_both) for each message we
1213 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1214 from buffer.c. Improve commentary to the buffer field setter
1217 * buffer.c (bset_cache_long_scans): Static function deleted.
1218 Improve commentary to the buffer field setter functions.
1219 (init_buffer_once): Default for cache-long-scans changed to t.
1222 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1224 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1226 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1227 This bug was introduced in my 2013-06-21 change, and caused
1228 struct Lisp_Sub_Char_Table objects to be given too many slots,
1229 which broke 'make -C admin/unidata'.
1231 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1233 Import changes from mac-port 4.5.
1234 * macfont.m (mac_font_copy_default_descriptors_for_language)
1235 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1236 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1237 (macfont_language_default_font_names): New.
1238 (macfont_list): Rearrange language/charset code.
1239 (macfont_close): Don't check for macfont_info->cache.
1240 (mac_ctfont_create_preferred_family_for_attributes): New font
1241 selection code, call
1242 mac_font_copy_default_name_for_charset_and_languages.
1243 (mac_font_copy_default_descriptors_for_language)
1244 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1246 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1248 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1250 Port to C11 aligned_alloc, and fix some integer overflows.
1251 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1252 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1253 and use of posix_memalign replaced with aligned_alloc.
1254 (aligned_alloc): New function, defined or declared as needed.
1255 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1256 Don't undef; configure.ac now does this.
1257 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1258 (calloc, aligned_alloc): Check for integer overflow.
1259 (aligned_alloc): Rename from memalign. All uses changed.
1260 (memalign): New function, an alias for aligned_alloc.
1262 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1264 * xdisp.c (redisplay_internal): Fix typo in last change.
1266 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1268 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1270 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1272 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1273 redisplay--mode-lines-cause.
1274 (redisplay_internal): Keep them uptodate. Remove redundant check of
1275 buffer_shared_and_changed.
1276 * *.[chm]: Number every assignment to update_mode_lines so we
1277 can track why it is set.
1279 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1281 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1283 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1285 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1286 can track why it is set.
1288 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1290 Integer-related fixes for term.c etc.
1291 * dispextern.h (face_tty_specified_color): New function.
1292 * term.c (turn_on_face): Don't rely on undefined behavior when
1293 assigning an out-of-range value to 'long'.
1294 Simplify test for toggling highlight.
1295 (tty_capable_p): Omit last two (unused) args. All callers changed.
1296 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1297 (read_menu_input, tty_menu_activate, tty_menu_show):
1298 * xfaces.c (x_supports_face_attributes_p)
1299 (tty_supports_face_attributes_p):
1300 Use bool for boolean. All callers changed.
1301 (tty_supports_face_attributes_p): Omit defaults for color indices;
1302 no longer needed. Simplify tail call.
1304 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1306 * xdisp.c (prepare_menu_bars): Mark static.
1307 * lisp.h (prepare_menu_bars): Don't declare.
1308 * xselect.c (x_handle_selection_clear):
1309 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1311 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1313 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1314 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1316 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1318 * keyboard.c (Fcommand_error_default_function): Rename from
1319 Fdefault_error_output.
1321 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1323 * keyboard.c (Fdefault_error_output): New function, extracted from
1325 (syms_of_keyboard): Use it for Vcommand_error_function.
1327 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1329 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1330 (init_eval): Use it to ensure handlerlist is non-NULL.
1331 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1332 (Fsignal): Adjust NULLness test of handlerlist.
1333 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1335 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1337 * callproc.c (call_process): Call prepare_to_modify_buffer before
1338 decoding text read from the sub-process, as the decoded stuff will
1339 be inserted into the buffer. This will invalidate the various
1340 caches maintained for the buffer. (Bug#15148)
1342 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1344 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1345 string of glyphless-char-display.
1347 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsfns.m (ns_get_name_from_ioreg): New function.
1350 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1351 OSX >= 10.9. Use ns_get_name_from_ioreg.
1353 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1355 Simplify and port recent bool vector changes.
1356 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1357 only in this file. Use a more-efficient implementation if the
1358 second argument is a power of 2.
1359 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1360 Remove no-longer-necessary compile-time checks.
1361 (bool_vector_exact_payload_bytes): New function.
1362 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1363 exact payload changed to call the new function. Do not assume
1364 that the arg or result fits in ptrdiff_t.
1365 (bool_vector_fill): New function.
1366 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1368 (vroundup_ct): Don't assume arg fits in size_t.
1369 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1370 invoke set_category_set.
1371 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1372 All callers changed. Use bool_vector_set.
1373 * category.h (XCATEGORY_SET): Remove; no longer needed.
1374 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1376 * data.c (Faref): Use bool_vector_ref.
1377 (Faset): Use bool_vector_set.
1378 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1379 (Fbool_vector_not, Fbool_vector_count_matches)
1380 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1381 * fns.c (concat): Use bool_vector_ref.
1382 (Ffillarray): Use bool_vector_fill.
1383 (mapcar1): Use bool_vector_ref.
1384 (sxhash_bool_vector): Hash words, not bytes.
1385 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1386 a constant, since it's now used in #if.
1387 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1388 unsigned char on unusual architectures, so that we no longer
1389 assume that the number of bits per bits_word is a power of two or
1390 is a multiple of 8 or of CHAR_BIT.
1391 (Qt): Add forward decl.
1392 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1393 at least as strictly as bits_word.
1394 (bool_vector_data, bool_vector_uchar_data): New accessors.
1395 All data structure accesses changed to use them.
1396 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1397 (bool_vector_set): New functions.
1398 (bool_vector_fill): New decl.
1399 (ROUNDUP): Move to alloc.c as described above.
1401 Fix recent gnutls changes.
1402 * gnutls.c (Fgnutls_boot): Don't assume C99.
1403 * process.c (wait_reading_process_output): Fix typo in recent change.
1405 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1407 * process.c (wait_reading_process_output, read_process_output)
1408 (send_process): Check gnutls_state is not NULL.
1410 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1411 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1413 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1415 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1416 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1418 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1421 * nsfns.m (Fx_create_frame): Fix memory leak.
1423 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1424 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1425 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1427 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1429 * xdisp.c (message3_nolog, message_with_string): Encode the string
1430 before writing it to the terminal in a non-interactive session.
1432 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1433 sure we concatenate them into a unibyte string.
1435 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1436 resulting temporary name before returning it to the caller.
1437 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1438 is a unibyte string, convert NAME to a unibyte string to ensure
1439 that the result is also a unibyte string.
1441 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1442 create unibyte strings from default paths and directory/file
1445 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1448 * callproc.c (init_callproc): Use build_unibyte_string to make
1449 sure we create unibyte strings from default paths and
1450 directory/file names.
1452 * buffer.c (init_buffer): Don't store default-directory of
1453 *scratch* in multibyte form. The original problem which led to
1454 that is described in
1455 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1456 but it was solved long ago. (Bug#15260)
1458 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1460 Port to stricter C99 platforms.
1461 Especially, C99 prohibits nesting a struct X inside struct Y if
1462 struct X has a flexible array member.
1463 * alloc.c (struct sdata): New type.
1464 (sdata): Implement in terms of struct sdata.
1465 Remove u member; all uses replaced by next_vector, set_next_vector.
1466 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1467 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1468 (struct sblock): Rename first_data member to data, which is now
1469 a flexible array member. All uses changed.
1470 (next_vector, set_next_vector, large_vector_vec): New functions.
1471 (vector_alignment): New constant.
1472 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1473 (struct large-vector): Now merely a NEXT member, since the old approach
1474 ran afoul of stricter C99. All uses changed to use
1475 large_vector_vec or large_vector_offset.
1476 (large_vector_offset): New constant.
1477 * dispnew.c: Include tparam.h, for tgetent.
1478 Do not include term.h; no longer needed.
1479 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1480 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1481 (struct Lisp_Vector): Use a flexible array member for contents,
1482 instead of a union with a member that is an array of size 1.
1484 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1485 fact that the struct no longer contains a union.
1486 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1487 (struct Lisp_Save_Value, struct Lisp_Free):
1488 Use unsigned, not int, for spacers, to avoid c99 warning.
1489 (union specbinding): Use unsigned, not bool, for bitfield, as
1490 bool is not portable to pre-C99 hosts.
1492 2013-11-04 Glenn Morris <rgm@gnu.org>
1494 * emacs.c (usage_message): Mention that `-L :...' appends.
1496 2013-11-02 Glenn Morris <rgm@gnu.org>
1498 * Makefile.in (abs_builddir): Remove.
1499 (bootstrap_exe): Use relative filename.
1501 Use relative filenames in TAGS files.
1502 * Makefile.in (abs_srcdir): Remove it again.
1503 (.PHONY): Remove frc.
1504 (maintainer-clean): No more TAGS-LISP file.
1505 (TAGS): Pass relative file names to etags.
1506 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1508 * Makefile.in (abs_srcdir): New, set by configure.
1510 (maintainer-clean): Remove pointless echo. That should be in the
1511 top-level Makefile, if anywhere. Delete TAGS-LISP.
1512 (extraclean): No s/ and m/ directories for some time.
1513 (TAGS): Also depend on ctagsfiles3.
1514 Remove no-longer-defined S_FILE.
1515 Pass absolute filenames to etags once more.
1516 (TAGS-LISP): Replace lispdir with its expansion.
1517 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1518 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1520 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1522 * xfaces.c (check_lface_attrs, realize_default_face):
1523 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1524 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1526 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1528 * emacs.c (original_pwd): Remove global var by making it local.
1529 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1531 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1533 * xfaces.c: Declare color_distance.
1534 (QCdistant_foreground): New variable.
1535 (NEAR_SAME_COLOR_THRESHOLD): New define.
1536 (load_color2): New function.
1537 (load_color): Call load_color2.
1538 (load_face_colors): Call load_color2 and if distant-color is specified
1539 calculate distant and use distant-color if colors are near.
1540 (LFACE_DISTANT_FOREGROUND): New define.
1541 (merge_face_ref, Finternal_set_lisp_face_attribute)
1542 (Finternal_get_lisp_face_attribute)
1543 (x_supports_face_attributes_p): Handle distant-foreground similar to
1545 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1547 * dispextern.h (lface_attribute_index):
1548 Add LFACE_DISTANT_FOREGROUND_INDEX.
1550 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1552 * image.c (pbm_next_char): New function.
1553 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1554 (pbm_scan_number): Use it.
1555 (Qlibjpeg_version): New variable.
1556 (syms_of_image): DEFSYM and initialize it.
1558 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1560 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1562 2013-10-31 Glenn Morris <rgm@gnu.org>
1564 * emacs.c (original_pwd): New char.
1565 (main): If using --chdir, store original_pwd.
1566 (init_cmdargs): When setting Vinvocation_directory based on a
1567 relative argv[0], use original_pwd if set. (Bug#15768)
1569 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1571 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1573 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1575 * insdel.c: Fix minor problems found by static checking.
1576 (Qregion_extract_function): Now static.
1577 (prepare_to_modify_buffer_1): Remove unused locals.
1579 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1581 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1582 (syms_of_xdisp): Declare pre-redisplay-function.
1583 (markpos_of_region): Remove function.
1584 (init_iterator, compute_stop_pos, handle_face_prop)
1585 (face_before_or_after_it_pos, reseat_to_string)
1586 (get_next_display_element, window_buffer_changed)
1587 (redisplay_internal, try_cursor_movement, redisplay_window)
1588 (try_window_reusing_current_matrix, try_window_id, display_line)
1589 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1590 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1591 * window.h (struct window): Remove field `region_showing'.
1592 * dispextern.h (struct it): Remove region_beg/end_charpos.
1593 (face_at_buffer_position, face_for_overlay_string)
1594 (face_at_string_position): Update prototypes.
1595 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1596 (face_at_string_position): Remove `region_beg' and `region_end' args.
1597 * fontset.c (Finternal_char_font):
1598 * font.c (font_at, font_range): Adjust calls accordingly.
1599 * insdel.c (Qregion_extract_function): New var.
1600 (syms_of_insdel): Initialize it.
1601 (prepare_to_modify_buffer_1): Use it.
1603 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1605 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1606 * ftxfont.c (ftxfont_get_gcs):
1607 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1608 * xfaces.c (x_free_colors, x_free_dpy_colors)
1609 (x_create_gc, unload_color):
1610 * xselect.c (x_property_data_to_lisp):
1611 * xsettings.c (parse_settings):
1612 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1613 (get_bits_and_offset): Adjust definition.
1614 * frame.c (XParseGeometry): Adjust locals.
1615 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1616 * regex.h (toplevel): Likewise for reg_syntax_t.
1618 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1620 * eval.c (run_hook_with_args): Use FUNCTIONP.
1622 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1624 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1625 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1626 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1627 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1628 on MS-Windows anyway.
1629 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1630 (free_realized_face): ...adjust user.
1631 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1632 white relief pixels to -1.
1633 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1634 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1635 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1637 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1639 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1640 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1641 in practice now. All callers changed.
1643 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1645 * dispextern.h (struct face): Use bitfields for 'underline_type'
1646 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1647 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1648 'stipple' member. Move 'lface' member up to help...
1649 * xfaces.c (make_realized_face): ...this function to find and
1650 clear just the members that need clearing.
1651 (load_face_colors, realize_x_face):
1652 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1654 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1656 * xftfont.c (struct xftfont_info): Remove set-but-unused
1658 (xftfont_open): Adjust user.
1659 (xftfont_get_colors): Remove useless prototype.
1661 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1663 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1664 before passing them to 'unexec'. (Bug#15260)
1666 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1668 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1670 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1672 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1673 the changed signature of the font driver's 'close' method.
1675 * w32font.h (w32font_close): Adjust the prototype to the change in
1676 function definition.
1678 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1680 * w32uniscribe.c (uniscribe_close): Adapt the call to
1681 w32font_close to its new prototype.
1683 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1685 Omit unused frame argument of font API's close function.
1686 * font.h (struct font): Drop frame argument. Adjust comment.
1687 * font.c (font_clear_cache, font_close_object): Adjust users.
1688 * ftfont.c (ftfont_close):
1689 * ftxfont.c (ftxfont_close):
1690 * macfont.m (macfont_close):
1691 * nsfont.m (nsfont_close):
1692 * w32font.c (w32font_close):
1693 * xfont.c (xfont_close):
1694 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1695 tweak comments and make functions safe if called more than once for
1696 the same font object.
1698 Perform font-specific cleanup when font object is swept by GC. See
1699 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1700 * alloc.c (cleanup_vector): New function.
1701 (sweep_vector): Call it for each reclaimed vector object.
1702 * font.h (struct font): Adjust comment.
1704 2013-10-24 Glenn Morris <rgm@gnu.org>
1706 * Makefile.in (abs_top_srcdir): New, set by configure.
1708 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1710 Adjust recent font-related changes to fix bug#15686.
1711 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1712 is a live window system frame, mark its default font too.
1714 2013-10-23 Glenn Morris <rgm@gnu.org>
1716 * Makefile.in (RUN_TEMACS): Make relative (again).
1717 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1718 (bootstrap-emacs$(EXEEXT)):
1719 Quote entities that might contain whitespace.
1721 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1723 Port to Solaris 10 and its bundled GCC.
1724 Problem reported by Timothy C. Burt.
1725 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1727 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1729 Do not allow font caches to grow too large.
1730 * alloc.c (compact_font_cache_entry, compact_font_caches):
1731 New functions or stub if not HAVE_WINDOW_SYSTEM.
1732 (compact_undo_list): Factor out from Fgarbage_collect.
1734 (mark_face_cache): Mark face font. Move down to avoid
1736 (mark_terminals): Do not mark font cache here.
1737 (Fgarbage_collect): Call compaction functions described
1738 above. Adjust comment.
1740 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1742 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1743 chdir to HOME (bug#15607).
1745 * nsterm.m (Qcocoa, Qgnustep): New variables.
1746 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1747 (ns_get_color): Make selection color work for GNUStep also.
1749 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1751 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1752 handles mouse clicks. Instead, let GPM use the same code as all
1753 the other mice use. See the discussion starting at
1754 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1755 for the details of the problem with the menu bar this fixes.
1757 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1759 Remove port-specific display name lists to avoid extra
1760 complexity and data duplication with display info lists.
1761 * xterm.h (x_display_name_list): Remove declaration.
1762 * xterm.c (x_display_name_list): Remove.
1763 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1764 * xfns.c (x_display_info_for_name, Fx_display_list):
1765 Likewise. Use x_display_list where appropriate.
1766 * w32term.h (w32_display_name_list): Remove declaration.
1767 * w32term.c (w32_display_name_list): Remove.
1768 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1770 * w32fns.c (x_display_info_for_name, Fx_display_list):
1771 Likewise. Use x_display_list where appropriate.
1772 * nsterm.h (ns_display_name_list): Remove declaration.
1773 * nsterm.m (ns_display_name_list): Remove.
1774 (ns_term_init, syms_of_nsterm): Adjust users.
1775 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1776 Likewise. Use x_display_list where appropriate.
1777 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1778 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1779 (mark_terminals): Mark per-terminal font cache.
1781 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1783 Don't run timers in input-pending-p. Its new check-timers param
1784 provides the prior behavior. (Bug#15045).
1785 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1788 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1790 Make some functions static in non-Microsoft builds.
1791 On my platform (Fedora 19 x86-64), this shrinks the
1792 Emacs executable (text+data) by 0.25%.
1793 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1794 (load_color) [!MSDOS]:
1795 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1796 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1797 * lisp.h (check_existing):
1798 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1799 (network_interface_info) [!WINDOWSNT]:
1800 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1801 Remove extern decls.
1802 * fileio.c (check_existing):
1803 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1804 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1805 (network_interface_info) [!WINDOWSNT]:
1806 * term.c (encode_terminal_code) [!WINDOWSNT]:
1807 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1808 * xfaces.c (load_color) [!MSDOS]:
1810 * fileio.c (check_existing, check_executable, check_writable):
1811 * process.c (network_interface_list, network_interface_info):
1812 Move earlier, so that we don't need forward decls.
1813 * gnutls.c (fn_gnutls_transport_set_errno)
1814 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1816 * w32.c (init_environment): Use faccessat rather than
1817 check_existing, partly for consistency with the rest of the code
1818 in this file, partly so that check_existing can be static.
1820 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1821 * emacs.c (MAIN_PROGRAM): New macro.
1822 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1823 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1825 bool vector int width fixes
1826 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1827 (Fbool_vector_count_matches_at):
1828 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1829 can exceed PTRDIFF_MAX, at least in theory.
1830 (Fbool_vector_count_matches_at):
1831 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1833 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1835 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1836 (struct sockaddr): Add forward decl, for platforms that lack it.
1838 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1843 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1845 * w32.c (network_interface_get_info, network_interface_list)
1846 (network_interface_info): New functions. (Bug#15610)
1847 (GetAdaptersInfo_Proc): New typedef.
1848 (get_adapters_info): New wrapper function.
1849 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1851 * process.h (network_interface_list, network_interface_info):
1854 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1855 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1856 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1857 for WINDOWSNT. Doc fix.
1858 (syms_of_process): Defsubr Snetwork_interface_list and
1859 Snetwork_interface_info unconditionally.
1861 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1862 in NS GUI sessions. (Bug#15629)
1864 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1866 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1868 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1870 * print.c (print_object): Print " ..." when truncating bool vectors.
1872 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1874 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1875 standard mouse buttons.
1877 * termhooks.h (struct input_event): Remove incorrect commentary.
1879 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1881 Disallow bool vector operations on mixed-length operands.
1882 The old behavior left garbage in the result vector sometimes,
1883 and didn't seem to be useful.
1884 * data.c (Qwrong_length_argument): New static var.
1885 (wrong_length_argument): New function.
1886 (bool_vector_binop_driver): Check that args agree in length.
1888 * keyboard.c, keyboard.h (all_kboards): Now static.
1890 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1892 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1893 note from the lispref.
1895 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1897 * nsterm.h (struct ns_display_info): Remove set-but-unused
1898 member image_cache (image caches are per-terminal anyway).
1899 (FRAME_X_IMAGE_CACHE): Remove.
1900 * nsterm.m (ns_initialize_display_info): Adjust user.
1902 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1904 * w32proc.c: Include mingw_time.h.
1906 * w32.c: Include mingw_time.h.
1908 Implement scrolling of TTY menus when the screen is too short.
1910 * term.c (tty_menu_display): Accept an additional argument, the
1911 menu item from which to start displaying the menu. Account for
1912 the value of Y when limiting the menu to the number of available
1914 (mi_result): New enumeration.
1915 (read_menu_input): Return enumerated value. When the y coordinate
1916 hits min_y or max_y, return scroll indication instead of wrapping
1918 (tty_menu_activate): Handle the scrolling indications from
1919 read_menu_input. Compute the first menu item to display and pass
1920 it to tty_menu_display.
1922 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1924 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1925 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1926 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1927 Adjust to match the change described below.
1928 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1929 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1930 memory_below_frame members to...
1931 * termchar.h (struct tty_display_info): ...here because they're
1932 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1933 * term.c (init_tty):
1934 * nsterm.m (ns_create_terminal):
1935 * w32term.c (w32_create_terminal):
1936 * xterm.c (x_create_terminal): Adjust users.
1937 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1938 to filter out non-TTY frames. Adjust comment.
1939 (scrolling): Adjust user. Prefer eassert for debugging check.
1941 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1943 * xfaces.c (PT_PER_INCH): Remove unused macro.
1944 * termhooks.h (struct terminal): Remove set-but-unused
1945 member fast_clear_end_of_line.
1946 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1947 * nsterm.m (ns_create_terminal):
1948 * term.c (init_tty):
1949 * w32term.c (w32_create_terminal):
1950 * xterm.c (x_create_terminal): Adjust users.
1952 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1954 * lisp.h (bool_vector_size): New function.
1955 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1956 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1957 (Fbool_vector_not, Fbool_vector_count_matches_at):
1958 Remove uses of 'eassume' that should no longer be needed,
1959 because they are subsumed by the 'eassume' in bool_vector_size.
1961 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1963 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1964 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1965 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1967 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1969 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1970 have different dimensions. (Bug#15575)
1972 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1975 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1977 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1979 * term.c (tty_menu_show): Never return with unbalanced
1980 specpdl. Use eassert for debugging check. Adjust style.
1982 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1984 * term.c (read_menu_input): Make selection of menu items
1985 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1986 (tty_menu_activate): Fix off-by-one error when computing max_y.
1988 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1990 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1991 audit logging (only used with GnuTLS 3.x) and enable it.
1993 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1995 * dispnew.c (redraw_frame): Remove useless #ifdef because
1996 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1997 Also, move TTY fflush to...
1998 * term.c (tty_update_end): ...this function.
2000 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2002 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2003 the end of the frame's glyph matrix. (Bug#15575)
2005 * term.c (tty_menu_display): Don't move cursor while overwriting
2006 frame's glyphs with menu items. Limit the number of items
2007 displayed to what can be shown on the available screen lines,
2008 excluding the echo area.
2009 (tty_menu_activate): Limit the Y coordinate allowed by
2010 read_menu_input to the last screen line used for menu display.
2012 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2014 * lisp.h (eassume): New macro.
2015 Also, include <verify.h>, for 'assume'.
2016 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2017 (vroundup, vector_nbytes):
2018 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2019 (Fbool_vector_not, Fbool_vector_count_matches)
2020 (Fbool_vector_count_matches_at):
2021 Use eassume, not eassert.
2022 * casetab.c (set_identity, shuffle):
2023 * composite.c (composition_gstring_put_cache):
2024 * dispnew.c (update_frame_1):
2025 * ftfont.c (ftfont_shape_by_flt):
2026 * image.c (gif_load):
2027 * intervals.c (offset_intervals):
2028 * macfont.m (macfont_shape):
2029 Remove calls to 'assume' that are no longer needed, because
2030 --enable-gcc-warnings no longer generates bogus warnings
2031 when these calls are removed.
2033 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2035 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2037 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2039 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2040 (Qsubstitute_env_in_file_name): New var.
2041 (syms_of_fileio): Define it.
2043 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2045 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2046 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2049 * term.c (save_and_enable_current_matrix): Don't allocate and
2050 don't save margin areas.
2051 (restore_desired_matrix): Don't restore margin areas.
2052 (free_saved_screen): Don't free margin areas.
2054 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2056 * image.c: Pacify --enable-gcc-warnings.
2057 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2058 #define only if used.
2060 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2062 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2063 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2064 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2065 (gif_load): For giflib v5.x and later, display the error message
2066 produced by giflib when its functions fail.
2067 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2070 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2072 * keyboard.c (last_event_timestamp): Remove. For X selection and
2073 GTK popup menus, it may be obtained from per-frame X display info.
2074 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2075 (process_special_events): Adjust users.
2076 * keyboard.h (last_event_timestamp): Remove declaration.
2077 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2078 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2079 * menu.h (xmenu_show): Adjust prototype.
2080 * menu.c (Fx_popup_menu): Adjust user.
2081 * xselect.c (x_own_selection, x_get_foreign_selection)
2082 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2084 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2086 * keyboard.c (init_kboard): Now static. Add arg
2087 to denote window system. Adjust comment.
2088 (init_keyboard): Adjust user.
2089 (allocate_kboard): New function.
2091 * nsterm.m (ns_term_init):
2092 * term.c (init_tty):
2093 * w32term.c (w32_create_terminal):
2094 * xterm.c (x_term_init): Use it.
2095 * keyboard.h (init_kboard): Remove prototype.
2096 (allocate_kboard): Add prototype.
2098 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2100 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2101 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2103 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2105 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2107 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2109 * term.c (tty_menu_activate): Flush the output stream after
2110 showing the cursor, and don't mark the frame garbaged at exit from
2111 the function. Fixes redisplay glitches when moving from one menu
2114 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2116 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2117 or throw error (Bug#15570).
2119 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2121 * intervals.c (temp_set_point_both): Move test into 'eassert',
2124 * lisp.h (eassert): Don't use 'assume'.
2125 Sometimes 'assume' wins in performance, and sometimes it loses,
2126 so it shouldn't be used all the time. Perhaps we need two
2127 flavors of 'eassert', one for where 'assume' is far more likely
2128 to help or to hurt; but that can be done later.
2129 Problem reported by Dmitry Antipov in
2130 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2131 Also, don't include <verify.h>; no longer needed.
2133 2013-10-09 Glenn Morris <rgm@gnu.org>
2135 * eval.c (Fcond): Doc tweak.
2137 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2139 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2140 expressions with side effects to eassert. (Bug#15565)
2142 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2144 * fns.c (hashfn_user_defined): Allow hash functions to return any
2147 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2149 Fix minor problems found by static checking.
2150 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2151 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2152 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2153 * keyboard.c (read_menu_command): Remove unused local.
2154 * lisp.h (read_menu_command): New decl.
2155 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2156 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2157 Return ptrdiff_t, not int.
2158 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2159 not int, for benefit of xpalloc.
2160 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2162 (have_menus_p): Remove; unused.
2163 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2164 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2165 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2167 (save_and_enable_current_matrix): Omit unnecessary casts.
2168 (read_menu_input): Omit local extern decl (now in lisp.h).
2169 Don't access uninitialized storage if mouse_get_xy fails.
2170 (tty_menu_activate): Mark local as initialized, for lint.
2171 (tty_menu_activate, tty_meny_show): Remove unused locals.
2173 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2175 Support menus on text-mode terminals.
2176 * xterm.h (xw_popup_dialog): Add prototype.
2178 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2179 (xmenu_show): Block input here, instead in Fx_popup_menu.
2180 (xw_popup_dialog): New function, with X-specific bits of popup
2183 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2186 * window.c (Fset_window_configuration): Use run-time tests of the
2187 frame type instead of compile-time conditionals, when menu-bar
2188 lines are considered.
2190 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2191 (w32_popup_dialog): New prototypes.
2193 * w32menu.c (Fx_popup_dialog): Function deleted.
2194 (w32_popup_dialog): New function, with w32 specific bits of popup
2195 dialogs. Block input here.
2197 * w32inevt.c (w32_console_read_socket): Minor change to add
2198 debugging TTY events.
2200 * w32fns.c (show_hourglass): If returning early because the frame
2201 is not a GUI frame, unblock input.
2203 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2204 (cursorY): New functions.
2206 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2207 WINDOWSNT, macros that call curX and curY elsewhere.
2209 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2211 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2212 specific function to hide and show cursor on a text-mode terminal.
2213 (tty_menu_struct, struct tty_menu_state): New structures.
2214 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2215 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2216 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2217 (tty_menu_locate, save_and_enable_current_matrix)
2218 (restore_desired_matrix, screen_update, read_menu_input)
2219 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2220 (tty_pop_down_menu, tty_menu_last_menubar_item)
2221 (tty_menu_new_item_coords, tty_menu_show): New functions.
2222 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2224 * nsterm.h (ns_popup_dialog): Adjust prototype.
2226 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2228 (ns_popup_dialog): Adapt order of arguments to the other
2229 *_menu_show implementations.
2230 (Fx_popup_dialog): Function deleted.
2232 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2234 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2236 * menu.c (have_boxes): New function.
2237 (single_keymap_panes): Use it instead of a compile-time
2239 (single_menu_item): Use run-time tests of the frame type instead
2240 of compile-time conditionals.
2241 (encode_menu_string): New function.
2242 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2243 the macro, since different types of frame need different encoding
2245 (digest_single_submenu): Use run-time tests of frame type instead
2246 of, or in addition to, compile-time conditionals.
2247 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2248 (Fx_popup_menu): Detect when the function is called from keyboard
2249 on a TTY. Don't barf when invoked on a text-mode frame.
2250 Check frame type at run time, instead of compile-time conditionals for
2251 invoking terminal-specific menu-show functions.
2252 Call tty_menu_show on text-mode frames.
2253 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2254 run time to determine which alternative to invoke; support dialogs
2257 * keyboard.h <Qmouse_movement>: Declare.
2259 * keyboard.c <Qmouse_movement>: Now extern.
2260 <Qecho_keystrokes>: New static variable.
2261 (read_key_sequence): Accept an additional argument, a flag to
2262 prevent redisplay during reading of the key sequence. All callers
2264 (read_menu_command): New function.
2265 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2267 (toolkit_menubar_in_use): New function.
2268 (make_lispy_event): Use it instead of a compile-time test.
2270 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2271 window-system being available.
2273 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2274 to x-popup-dialog on the frame type, they all now support popup
2277 * dispnew.c (save_current_matrix): Save the margin areas.
2278 (restore_current_matrix): Restore margin areas.
2279 (update_frame_with_menu): New function.
2281 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2284 * alloc.c (make_save_ptr): Now compiled unconditionally.
2286 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2288 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2289 (redraw_frame, update_frame): Adjust users.
2290 * dispextern.h (set_window_update_flags): Adjust prototype.
2291 * xdisp.c (redisplay_internal): When updating all frames with zero
2292 windows_or_buffers_changed, assume that only the windows that shows
2293 current buffer should be really updated.
2295 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2297 Do not allocate huge temporary memory areas and objects while encoding
2298 for file I/O, thus reducing an enormous memory usage for large buffers.
2299 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2300 * coding.h (struct coding_system): New member raw_destination.
2301 * coding.c (setup_coding_system): Initialize it to zero.
2302 (encode_coding_object): If raw_destination is set, do not create
2303 dst_object. Add comment.
2304 * fileio.c (toplevel): New constant E_WRITE_MAX.
2305 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2306 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2308 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2310 * nsterm.m (windowDidExitFullScreen:):
2311 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2313 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2315 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2316 * keyboard.c (unblock_input_to): Don't process pending signals
2317 if a fatal error is in progress.
2319 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2320 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2321 they're talking about words in Lisp bool vectors.
2322 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2323 * data.c (popcount_bits_word): Rename from popcount_size_t.
2324 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2327 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2329 Improve support for popcount and counting trailing zeros (Bug#15550).
2330 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2331 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2332 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2333 (popcount_size_t_msc, popcount_size_t_gcc):
2334 Remove; now done by Gnulib.
2335 (popcount_size_t): Now a macro that defers to Gnulib.
2336 (count_trailing_zero_bits): Return int, for consistency with
2337 Gnulib and because Emacs prefers signed to unsigned int.
2338 Don't assume that size_t is either unsigned int or unsigned long
2339 or unsigned long long.
2340 (size_t_to_host_endian): Do not assume that size_t is either
2341 exactly 32 or exactly 64 bits wide.
2342 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2343 etc., so that it's now an enum constant, not a macro.
2344 No need to assume that it's either 32 or 64.
2346 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2348 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2351 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2353 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2354 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2356 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2358 emacs_read and emacs_write now use void *, not char *.
2359 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2360 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2361 Buffer arg is now void *, not char *. This matches plain
2362 'read' and 'write' better, and avoids a constraint violation
2363 on Solaris 9 with Oracle Studio.
2365 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2367 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2368 memset to explicit loop. Otherwise copy largest possible chunk
2369 from initialized to uninitialized part, thus allowing the longer
2370 memcpy runs and reducing the number of loop iterations.
2372 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2374 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2375 hide toolbar (Bug#15388).
2376 (windowDidEnterFullScreen:): If presentation options are zero,
2377 set them here (Bug#15388).
2378 (ns_update_auto_hide_menu_bar): Remove runtime check.
2379 Don't auto hide dock unless menubar is also auto hidden.
2381 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2383 * editfns.c (message): Mention batch mode in doc string.
2385 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2387 * nsterm.m (check_native_fs): Remove erroneous comment.
2389 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2391 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2392 uses find_newline instead of scan_newline and so doesn't move point.
2394 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2396 Use hardware support for byteswapping on glibc x86 etc.
2397 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2398 whereas the old swap64 needed 30.
2399 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2400 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2401 Use byteswap.h's macros to swap bytes.
2402 * lisp.h (swap16, swap32, swap64): Remove.
2403 All uses replaced by bswap_16, bswap_32, bswap_64.
2405 * bytecode.c (exec_byte_code): Use some more volatile variables
2406 to work around local variables getting clobbered by longjmp.
2407 Port to pre-C99, which doesn't allow decls after stmts.
2409 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2411 * lisp.h (eassert): Assume that COND is true when optimizing.
2412 In other words, take on the behavior of eassert_and_assume.
2413 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2414 (eassert_and_assume): Remove. All uses replaced by eassert.
2416 * xdisp.c (Qglyphless_char): Now static.
2418 Adjust to merge from gnulib.
2419 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2420 * lisp.h: Include <verify.h>, for 'assume'.
2422 * eval.c (clobbered_eassert): New macro.
2423 (internal_catch, internal_condition_case)
2424 (internal_condition_case_1, internal_condition_case_2)
2425 (internal_condition_case_n): Use it instead of eassert
2426 when the argument contains locals clobbered by longjmp.
2427 Don't use clobbered locals outside of clobbered_eassert.
2428 (internal_lisp_condition_case): Use a volatile variable
2429 to work around a local variable's getting clobbered.
2431 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2433 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2434 (PUSH_HANDLER): New macro.
2435 (catchlist): Remove.
2436 (handlerlist): Always declare.
2438 * eval.c (catchlist): Remove (merge with handlerlist).
2439 (handlerlist, lisp_eval_depth): Not static any more.
2440 (internal_catch, internal_condition_case, internal_condition_case_1)
2441 (internal_condition_case_2, internal_condition_case_n):
2443 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2444 handlerlist/catchlist.
2445 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2446 handlerlist which can only handle a single condition-case handler at
2448 (find_handler_clause): Simplify since we only a single branch here
2451 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2453 (bcall0): New function.
2454 (exec_byte_code): Add corresponding cases. Improve error message when
2455 encountering an invalid byte-code. Let Bunwind_protect accept
2456 a function (rather than a list of expressions) as argument.
2458 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2459 and make them unconditional now that they're heap-allocated.
2461 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2463 * charset.c (Fdecode_char, Fencode_char): Remove description of
2464 `restriction' arg. now that it's hidden by advertised-calling-convention.
2466 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2468 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2469 Remove unused variable (from mac-port).
2470 (macfont_draw): Use s->ybase for correct y position.
2472 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2474 * frame.h (struct frame): Drop has_minibuffer member because...
2475 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2476 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2478 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2480 * window.h (struct window): Prefer enum text_cursor_kinds to int
2481 for phys_cursor_type member. Move the latter, phys_cursor_width,
2482 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2483 * window.c (replace_window, make_window): Adjust users.
2485 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2487 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2488 this module is never compiled otherwise.
2490 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2492 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2495 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2497 * xdisp.c (get_next_display_element): Don't call face_for_font in
2498 a build configured --without-x. (Bug#15484)
2500 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2502 * window.c (calc_absolute_offset): #elif should be #elif defined.
2504 * frame.c (delete_frame): Block/unblock input to overcome race
2505 condition (Bug#15475).
2507 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2509 * frame.c (delete_frame): Record selected frame only after
2510 calling Qdelete_frame_functions (Bug#15477).
2512 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2514 * nsterm.m (ns_selection_color): Remove.
2515 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2516 NSColor selectedText(Background)Color. Only for COCOA.
2517 (ns_term_init): Remove assignment of ns_selection_color, logic
2518 moved to ns_get_color.
2520 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2521 NS_SELECTION_COLOR_DEFAULT.
2522 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2524 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2526 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2527 frame' does not have the tool_bar_window member.
2529 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2531 Signal error when reading an empty byte-code object (Bug#15405)
2532 * lread.c (read1): signal error
2533 * alloc.c (make_byte_code): eassert header size
2534 (sweep_vectors): change an int to size_t
2536 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2538 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2539 instead of ints, as it's the usual style for offsetof constants. See:
2540 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2542 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2543 This is ugly, but it should fix the performance problem for older
2544 GCC versions in the short run. I'll look into integrating the
2545 Gnulib module for popcount, as a better fix.
2546 See the thread starting in:
2547 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2548 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2549 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2550 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2551 (popcount_size_t): Use it.
2553 2013-09-24 Daniel Colascione <dancol@dancol.org>
2555 * process.c (Fnetwork_interface_info): Fix build break due to
2558 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2560 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2561 Prefer signed to unsigned integers where either will do.
2562 No need for 'const' on locals that do not escape.
2563 Omit easserts with unnecessary and unportable assumptions about
2564 alignment. Avoid unnecessary casts to char *.
2566 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2568 Use union for the payload of struct Lisp_Vector.
2569 This helps to avoid a few glitches dictated by C's aliasing rules.
2570 * lisp.h (struct Lisp_Vector): Use union for next and
2571 contents member. Adjust comment. Change related users.
2572 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2573 Related users changed.
2574 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2575 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2576 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2577 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2579 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2581 Optimize glyph row clearing and copying routines.
2582 * dispextern.h (struct glyph_row): Change layout of struct
2583 glyph_row to help copy_row_except_pointers. Adjust comment.
2584 * dispnew.c (null_row): Remove.
2585 (clear_glyph_row): Use offsetof and memset to find and clear
2586 just the members that need clearing. Adjust comment.
2587 (copy_row_except_pointers): Likewise for copying.
2589 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2591 Some minor cleanups of recently-added bool vector code.
2592 * conf_post.h (assume): Always return void. Use lint version
2593 only if GCC and MSC versions don't apply.
2594 * conf_post.h (assume):
2595 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2596 Depend on _MSC_VER, not __MSC_VER, for consistency with
2598 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2599 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2600 (bool_vector_binop_driver, count_trailing_zero_bits)
2601 (size_t_to_host_endian): Now static, not static inline;
2602 the latter isn't needed with modern compilers and doesn't
2603 work with older compilers anyway.
2605 * alloc.c (valgrind_p): Use bool for boolean.
2607 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2609 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2610 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2611 (display_last_displayed_message_p, message_buf_print)
2612 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2613 Use bool for boolean.
2614 * dispextern.h (cancel_line, init_desired_glyphs):
2615 Remove ancient leftover.
2616 (help_echo_showing_p, hourglass_shown_p):
2617 * lisp.h (noninteractive_need_newline): Adjust declaration.
2619 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2621 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2623 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2624 ...this file and convert the latter to static. Adjust comment.
2625 (make_initial_frame):
2626 * window.c (init_window_once): Adjust user.
2627 * frame.h (last_nonminibuf_frame): Remove declaration.
2628 * lisp.h (selected_frame): Likewise.
2629 * msdos.c (the_only_display_info): Adjust comment.
2631 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2633 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2634 computing the end column of mouse-highlight that comes from
2635 display or overlay strings. (Bug#15437)
2636 (note_mouse_highlight): Adapt calculation of last argument to
2637 mouse_face_from_string_pos to the above change.
2639 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2640 all platforms, not just for clang.
2642 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2644 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2645 about excess arguments to snprintf.
2647 * conf_post.h(assume): Use __builtin_unreachable for clang.
2649 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2651 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2652 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2654 2013-09-23 Daniel Colascione <dancol@dancol.org>
2656 * alloc.c (USE_VALGRIND): New macro; on by default
2657 when ENABLE_CHECKING.
2658 (mark_maybe_object, mark_maybe_pointer)
2659 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2661 (valgrind_p) [USE_VALGRIND]: New variable.
2662 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2664 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2666 * process.c (wait_reading_process_output): Change int pnamelen to
2669 * nsterm.m (setMarkedText:selectedRange:):
2670 (deleteWorkingText):
2671 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2672 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2673 argument to unsigned long to avoid warning.
2674 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2676 * conf_post.h (assume): Fix compiler error: x shall be cond.
2678 2013-09-22 Daniel Colascione <dancol@dancol.org>
2680 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2681 warning when compiling without a window system.
2683 2013-09-22 Daniel Colascione <dancol@dancol.org>
2685 * data.c (Qbool_vector_p): New symbol.
2686 (bool_vector_spare_mask, popcount_size_t_generic)
2687 (popcount_size_t_msc, popcount_size_t_gcc)
2689 (bool_vector_binop_driver)
2690 (count_trailing_zero_bits, size_t_to_host_endian)
2691 (Fbool_vector_exclusive_or)
2692 (Fbool_vector_union)
2693 (Fbool_vector_intersection, Fbool_vector_set_difference)
2694 (Fbool_vector_subsetp, Fbool_vector_not)
2695 (Fbool_vector_count_matches)
2696 (Fbool_vector_count_matches_at): New functions.
2697 (syms_of_data): Intern new symbol, functions.
2698 * alloc.c (bool_vector_payload_bytes): New function.
2699 (Fmake_bool_vector): Instead of calling Fmake_vector,
2700 which performs redundant initialization and argument checking,
2701 just call allocate_vector ourselves. Make sure we clear any
2702 terminating padding to zero.
2703 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2704 instead of open-coding the size calculation.
2705 (vroundup_ct): New macro.
2706 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2707 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2708 * composite.c (composition_gstring_put_cache):
2709 Change lint_assume to assume.
2710 * conf_post.h (assume): New macro.
2711 (lint_assume): Remove.
2712 * dispnew.c (update_frame_1): Change lint_assume to assume.
2713 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2715 * image.c (gif_load): Change lint_assume to assume.
2716 * lisp.h (eassert_and_assume): New macro.
2717 (Qbool_vector_p): Declare.
2718 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2719 (swap16, swap32, swap64): New inline functions.
2720 * macfont.c (macfont_shape): Change lint_assume to assume.
2721 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2722 * xsettings.c (parse_settings): Use new swap16 and
2723 swap32 from lisp.h instead of file-specific macros.
2725 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2727 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2728 found (which can legitimately happen when the glyph row at the
2729 window start is disabled in the current_matrix. (Bug#15365)
2731 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2733 Fix syntax.h bug introduced by recent INLINE change.
2734 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2735 conditionally compiled one way in some modules, and a different
2736 way in others. This doesn't work with extern inline functions,
2737 which must have the same definition in all modules, because the
2738 defining code might be shared across modules, depending on the
2739 implementation. Symptoms reported by Martin Rudalics in:
2740 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2741 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2742 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2743 overriding the corresponding functions in syntax.h.
2744 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2745 (syntax_property): New inline functions.
2746 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2747 Rewrite in terms of these new functions.
2749 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2751 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2752 not chars_in_text, whose result depends on the multibyteness of
2753 the current buffer. (Bug#15426)
2755 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2757 Port recent change to hosts where pointers aren't 'long'.
2758 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2759 Don't assume that pointers are the same width as 'long'.
2760 Add a compile-time check that a pointer fits into two X slots.
2762 A simpler, centralized INLINE.
2763 * conf_post.h (INLINE): Define only if not already defined.
2764 This allows us to use a single INLINE, defined by one file
2766 * emacs.c (INLINE): Define it.
2767 Also, include category.h, charset.h, composite.h, dispextern.h,
2768 syntax.h, systime.h, so that their INLINE definitions are expanded
2770 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2771 * buffer.h, buffer.c (BUFFER_INLINE):
2772 * category.h, category.c (CATEGORY_INLINE):
2773 * character.h, character.c (CHARACTER_INLINE):
2774 * charset.h, charset.c (CHARSET_INLINE):
2775 * composite.h, composite.c (COMPOSITE_INLINE):
2776 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2777 * frame.h, frame.c (FRAME_INLINE):
2778 * intervals.h, intervals.c (INTERVALS_INLINE):
2779 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2780 * lisp.h, alloc.c (LISP_INLINE):
2781 * process.h, process.c (PROCESS_INLINE):
2782 * syntax.h, syntax.c (SYNTAX_INLINE):
2783 * systime.h, sysdep.c (SYSTIME_INLINE):
2784 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2785 * window.h, window.c (WINDOW_INLINE):
2786 Remove. All uses replaced with INLINE.
2788 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2790 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2793 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2795 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2796 'const char *' to avoid compiler warnings due to similar change in
2797 the prototype of x_get_string_resource.
2799 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2801 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2802 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2803 going to replace static variables below. Adjust comments.
2804 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2805 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2806 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2807 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2808 Related users changed.
2809 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2810 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2811 last_mouse_movement_time, going to replace static variables below.
2813 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2814 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2816 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2817 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2818 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2819 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2820 static variables below.
2821 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2822 (last_mouse_scroll_bar): Remove.
2823 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2824 (mouseExited): Related users changed.
2826 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2828 Do not use external array to process X scroll bar messages.
2829 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2830 (x_send_scroll_bar_event): Pack window pointer into two slots
2831 of XClientMessageEvent if we're 64-bit. Adjust comment.
2832 (x_scroll_bar_to_input_event): Unpack accordingly.
2834 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2836 Ifdef away recent changes which aren't relevant to NS port.
2837 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2838 [!HAVE_NS]: Declare as such.
2839 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2840 [!HAVE_NS]: Define as such.
2842 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2844 * frame.c (x_redo_mouse_highlight): New function
2845 to factor out common code used in W32 and X ports.
2846 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2847 * xterm.h (struct x_display_info):
2848 * w32term.h (struct w32_display_info):
2849 * nsterm.h (struct ns_display_info): New members
2850 last_mouse_motion_frame, last_mouse_motion_x and
2851 last_mouse_motion_y, going to replace static variables below.
2852 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2853 (redo_mouse_highlight): Remove.
2854 (note_mouse_movement, syms_of_xterm): Adjust user.
2855 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2856 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2857 (redo_mouse_highlight): Remove.
2858 (note_mouse_movement, syms_of_w32term): Adjust user.
2859 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2860 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2862 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2863 * nsfns.m (compute_tip_xy): Adjust user.
2865 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2867 * frame.c (x_mouse_grabbed): New function.
2868 * dispextern.h (x_mouse_grabbed): Add prototype.
2869 (last_mouse_frame): Remove declaration.
2870 * xterm.h (struct x_display_info):
2871 * w32term.h (struct w32_display_info):
2872 * nsterm.h (struct ns_display_info): New member
2873 last_mouse_frame, going to replace...
2874 * xdisp.c (last_mouse_frame): ...global variable.
2875 (note_tool_bar_highlight):
2876 * w32term.c (w32_mouse_position, w32_read_socket):
2877 * xterm.c (XTmouse_position, handle_one_xevent):
2878 Use x_mouse_grabbed.
2879 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2881 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2883 * w32term.c (w32_read_socket): Avoid temporary
2884 variables in a call to x_real_positions.
2885 * xterm.c (handle_one_xevent): Likewise.
2887 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2889 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2890 (x_icon_type): Remove prototype.
2891 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2892 * frame.c (x_icon_type): Remove.
2893 * w32term.c (x_make_frame_visible, x_iconify_frame):
2894 * xterm.c (x_make_frame_visible, x_iconify_frame):
2895 Use x_set_bitmap_icon to factor out common code.
2897 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2899 * dispextern.h (check_x_display_info, x_get_string_resource):
2900 Declare here just once and unify the latter.
2901 * frame.c (check_x_display_info, x_get_string_resource):
2902 * nsterm.h (check_x_display_info):
2903 * xrdb.c (x_get_string_resource):
2904 * xterm.h (check_x_display_info): Remove prototypes.
2905 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2906 * w32reg.c (x_get_string_resource): Likewise.
2907 (w32_get_rdb_resource): Adjust user.
2909 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2911 * xterm.h (struct x_display_info): New member
2912 x_pending_autoraise_frame, going to replace...
2913 * xterm.c (pending_autoraise_frame): ...static variable.
2914 (x_new_focus_frame, XTread_socket): Adjust users.
2915 * w32term.h (struct w32_display_info): New member
2916 w32_pending_autoraise_frame, going to replace...
2917 * w32term.c (pending_autoraise_frame): ...global variable.
2918 (x_new_focus_frame, w32_read_socket): Adjust users.
2920 2013-09-17 Glenn Morris <rgm@gnu.org>
2922 * xdisp.c (message_dolog): If we create *Messages*,
2923 switch it to messages-buffer-mode.
2925 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2927 Don't overuse 'const' in types of locals.
2928 * bidi.c (bidi_count_bytes):
2929 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2930 (xg_event_is_for_scrollbar):
2931 * xselect.c (x_handle_property_notify)
2932 (x_handle_selection_notify, x_handle_dnd_message):
2933 * xsettings.c, xsettings.h (xft_settings_event):
2934 * xterm.c (x_handle_net_wm_state, handle_one_event)
2935 (x_menubar_window_to_frame, x_detect_focus_change)
2936 (construct_mouse_click, note_mouse_movement)
2937 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2938 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2939 (handle_one_xevent, x_handle_net_wm_state):
2940 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2941 (x_handle_dnd_message):
2942 Avoid unnecessary 'const', typically the second 'const' in
2943 'const foo * const arg', a 'const' that does not affect the API
2944 and doesn't significantly help the human reader.
2946 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2948 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2949 only if Glib < 2.36.0.
2950 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2951 * xsettings.c (init_gconf, init_gsettings): Do not check
2953 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2955 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2957 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2959 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2960 before calling g_type_init.
2962 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2964 * nsterm.m (syms_of_nsterm): ... to here.
2966 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2968 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2969 (ignore_next_mouse_click_timeout): Use Time as X does.
2970 (handle_one_xevent): Avoid cast and use unsigned comparison.
2972 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2974 Do not copy X event in handle_one_xevent except KeyPress case.
2975 Wnen XEvent is processed, it is unlikely to be changed except
2976 KeyPress case, so we can avoid copying and use const pointer to
2977 const data to make sure that an event is not changed elsewhere.
2978 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2979 const' and do not create local copy except for the KeyPress event.
2980 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2981 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2982 (x_handle_net_wm_state, x_menubar_window_to_frame)
2983 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2984 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2985 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2986 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2987 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2988 (x_handle_dnd_message):
2989 * xsettings.c (xft_settings_event):
2990 Use 'const XEvent * const' where appropriate.
2991 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2993 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2995 Fix X event waiting to handle multiple frames.
2996 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2997 * xterm.c (pending_event_wait): Remove. Adjust users.
2998 (x_detect_focus_change): Pass frame arg.
2999 (handle_one_xevent): Find related frame early and clear per-frame
3000 wait_event_type only if this is an event for the relevant frame.
3001 (x_wait_for_event): Use per-frame wait_event_type.
3003 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3005 * nsfns.m (Fx_create_frame): Fix font driver registration for
3008 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3009 for syms_of_macfont.
3011 * nsterm.m: Include macfont.h.
3012 (ns_tmp_flags, ns_tmp_font): Remove.
3013 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3014 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3015 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3016 (changeFont:): Fix code style. Check for font driver type when
3019 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3022 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3023 (nsfont_open): Set font driver type.
3024 Set font->ascent and font->descent. Figure out font instead of
3025 ns_tmp_font, and flags instead of ns_tmp_flags.
3026 Fix indentation. Remove call to ns_draw_text_decoration,
3029 * nsfns.m: Include macfont.h.
3030 (Fx_create_frame): Register macfont driver, make a better default font.
3031 (Fns_popup_font_panel): Get font from macfont driver, if used.
3033 * macfont.m, macfont.h, maccuvs.h: New files.
3035 * font.h: Declare syms_of_macfont.
3037 * font.c (syms_of_font): Call syms_of_macfont.
3039 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3041 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3043 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3044 and it is always zero for others, so I assume that this is an ancient
3045 leftover which nobody will want to change any more.
3046 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3047 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3048 * frame.c (x_set_scroll_bar_width):
3049 * w32fns.c (w32_createscrollbar):
3050 * w32term.c (w32_set_vertical_scroll_bar):
3051 * xfns.c (x_set_scroll_bar_default_width):
3052 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3053 (x_scroll_bar_expose): Related users changed.
3055 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3057 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3058 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3059 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3061 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3063 * nsterm.h, w32term.h, xterm.h: ...and not here.
3064 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3065 Remove unused Xisms.
3066 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3067 these modules are never compiled otherwise.
3069 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3071 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3072 Doc fix. (Bug#15375)
3074 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3076 Unify Fx_focus_frame between all ports.
3077 * frame.h (x_focus_frame): New prototype.
3078 * xfns.c (Fx_focus_frame): Remove.
3079 (syms_of_xfns): Do not defsubr it.
3080 (x_focus_frame): X implementation.
3081 * nsfns.m (Fx_focus_frame): Remove.
3082 (syms_of_nsfns): Do not defsubr it.
3083 (x_focus_frame): NS implementation.
3084 * w32term.c (Fx_focus_frame): Remove.
3085 (x_focus_on_frame): Rename to...
3086 (x_focus_frame): W32 implementation.
3087 * w32term.h (x_focus_on_frame): Remove prototype.
3088 * w32fns.c (Fx_focus_frame): Remove.
3089 (syms_of_w32fns): Do not defsubr it.
3090 * frame.c (Fx_focus_frame): Define here.
3091 (syms_of_frame): Defsubr here.
3092 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3094 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3096 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3097 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3098 each port to reference the port-specific window system data.
3099 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3100 (FRAME_DISPLAY_INFO): Define.
3101 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3102 (FRAME_DISPLAY_INFO): Define. Adjust users.
3103 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3104 (FRAME_DISPLAY_INFO): Define. Adjust users.
3105 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3106 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3107 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3108 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3109 * xselect.c, xterm.c: All related users changed.
3111 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3113 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3114 (x_menubar_window_to_frame): Remove prototypes.
3115 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3116 (x_menubar_window_to_frame, x_top_window_to_frame):
3118 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3119 (x_menubar_window_to_frame, x_top_window_to_frame):
3120 ...to here and convert all but the last to static.
3122 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3124 * lisp.mk (lisp): Add w32-common-fns.elc.
3126 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3128 * charset.c (char_charset): Document an exception for char-charset.
3130 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3132 * xterm.h (x_display_info): New field last_user_time...
3133 * xterm.c (toplevel): ...to replace static last_user_time.
3134 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3136 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3138 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3139 scroll bar values to prevent thumb from disappear and update comment.
3141 2013-09-11 Glenn Morris <rgm@gnu.org>
3143 * emacs.c (usage_message): Possessive apostrophe tweak.
3145 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3147 * nsterm.m (syms_of_nsterm): Use Qns.
3148 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3149 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3150 * xfns.c (x_display_info_for_name, Fx_open_connection):
3151 Remove old '#if 0' code.
3152 (syms_of_xfns): Use Qx.
3153 * termhooks.h (fullscreen_hook): Remove the leftover.
3154 (struct terminal): Fix typo in comment.
3156 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3158 Cleaning up a few X scroll bar bits.
3159 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3160 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3161 New member last_seen_part, going to replace...
3162 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3163 (xt_action_hook) [USE_LUCID]: Adjust user.
3164 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3165 Lucid-specific scroll bar support.
3166 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3167 to int and adjust to use last_seen_part member.
3168 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3169 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3170 Initialize last_seen_part.
3172 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3174 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3175 insert-buffer-substring an empty string.
3177 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3179 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3180 avoiding a GCC warning.
3182 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3184 Ifdef away frame tool bar code when it is not really used.
3185 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3186 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3187 and minimize_tool_bar_window_p under the above.
3188 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3189 (fset_tool_bar_window): Likewise.
3190 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3191 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3192 (change_frame_size_1):
3193 * window.c (window_from_coordinates, Frecenter): Adjust users.
3194 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3195 code is not really used.
3196 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3197 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3198 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3199 [!USE_GTK && !HAVE_NS]: Define as such.
3200 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3201 (note_mouse_highlight, expose_frame):
3202 * xfns.c (x_set_tool_bar_lines):
3203 * xterm.c (handle_one_xevent): Adjust users.
3205 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3207 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3208 This bug was introduced by my 2013-08-26 patch, which incorrectly
3209 assumed that the terminfo implementation doesn't use termcap buffers.
3210 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3211 these buffers apparently are used after all.
3212 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3213 (struct tty_display_info): Define members termcap_term_buffer and
3214 termcap_strings_buffer even if TERMINFO.
3216 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3219 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3220 'usage' docstring entry to pacify make-docfile.
3222 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3224 Change comparison functions =, <, >, <=, >= to take many arguments.
3225 * data.c: Change comparison functions' interface and implementation.
3226 * lisp.h: Make arithcompare available for efficient two arg
3228 * bytecode.c: Use arithcompare.
3229 * fileio.c: Use new interface.
3231 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3233 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3235 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3237 * eval.c (Feval): Document the new use of `lexical'.
3239 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3241 Review and drop old frame resize hack.
3242 * frame.h (struct frame): Remove force_flush_display_p.
3243 * dispnew.c (update_frame): Adjust user and don't call
3244 flush_frame here. The comment has said that there was an issues
3245 with redisplaying fringes, but I don't see any differences with
3246 and without this hack. Hopefully we can continue without it.
3247 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3248 current frame matrices twice if resized_p is set.
3250 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3252 Do not populate pure Xism x_sync to other ports.
3253 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3254 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3255 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3256 * w32term.h (x_sync): Remove prototype.
3258 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3260 Cleanup frame flushing.
3261 * dispextern.h (struct redisplay_interface):
3262 Drop flush_display_optional because flush_display is enough
3263 for X and flushing via RIF is just a no-op for others.
3264 * frame.h (flush_frame): New function.
3265 * dispnew.c (update_frame):
3266 * minibuf.c (read_minibuf):
3267 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3269 * keyboard.c (detect_input_pending_run_timers): Do not flush
3270 all frames but selected one in redisplay_preserve_echo_area.
3271 * nsterm.m (ns_flush): Remove no-op.
3272 (ns_redisplay_interface): Adjust user.
3273 * w32term.h (x_flush): Remove no-op.
3274 (w32_redisplay_interface): Adjust user.
3275 * xterm.c (x_flush): Simplify because we do not flush all
3276 frames at once any more. Adjust comment.
3277 (x_redisplay_interface): Adjust user.
3279 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3281 Port --without-x --enable-gcc-warnings to Fedora 19.
3282 * gfilenotify.c (globals_of_gfilenotify):
3283 Call g_type_init only if using an older glib version that needs it.
3285 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3287 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3288 (last_glyphless_glyph_merged_face_id): Remove declarations.
3289 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3290 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3291 (last_glyphless_glyph_merged_face_id): Now static.
3292 (merge_escape_glyph_face): New function, refactored from...
3293 (get_next_display_element): ...here.
3294 (merge_glyphless_glyph_face): New function, refactored from...
3295 (produce_glyphless_glyph): ...here...
3296 * term.c (produce_glyphless_glyph): ...and here.
3298 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3300 * eval.c (eval_sub): Only call Ffunction if necessary.
3302 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3304 Attempt to make redisplay more selective when changing cursor type.
3305 * frame.h (struct frame): New bitfield cursor_type_changed.
3306 * xdisp.c (cursor_type_changed): Remove.
3307 (try_cursor_movement, redisplay_window, try_window_id)
3308 (set_frame_cursor_types, try_window_reusing_current_matrix):
3309 Adjust to use per-frame bitfield.
3310 (redisplay_internal): Look for cursor type change on each visible
3311 frame and consider all frames if cursor type has been changed on
3312 the frame other than selected. If cursor type has been changed on
3313 selected frame only, do not use fast update.
3315 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3317 Attempt to make redisplay more selective when changing fonts.
3318 * frame.h (struct frame): New bitfield fonts_changed.
3319 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3320 (adjust_frame_glyphs): Add prototype.
3321 * dispnew.c (fonts_changed_p): Remove.
3322 (adjust_glyphs): Remove because we do not
3323 adjust matrices on all frames at once any more.
3324 (adjust_frame_glyphs): Block and unblock input here.
3325 (adjust_glyph_matrix): Use fonts_changed.
3326 (change_frame_size_1): Use adjust_frame_glyphs.
3327 * font.c (font_open_entity): Use fonts_changed.
3328 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3329 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3330 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3331 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3332 (shrink_mini_window, Fresize_mini_window_internal)
3333 (window_scroll_pixel_based, Fset_window_configuration)
3334 (apply_window_adjustment, Fset_window_vscroll):
3335 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3336 Use adjust_frame_glyphs.
3337 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3338 (try_window_reusing_current_matrix, try_window_id, display_line)
3339 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3340 (redisplay_internal): Consider fonts_changed and adjust frame
3341 matrices for each frame only if the frame is visible. If font
3342 has been changed on some frame during full redisplay, retry
3343 only visible frames where the font has been actually changed.
3345 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3347 Cache current header and mode line height for each window.
3348 * window.h (struct window): New fields mode_line_height
3349 and header_line_height.
3350 * window.c (make_window): Initialize them.
3351 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3352 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3353 (current_mode_line_height, current_header_line_height):
3355 * xdisp.c (current_mode_line_height, current_header_line_height):
3357 (pos_visible_p, init_xdisp): Adjust user.
3358 (redisplay_window): Invalidate mode_line_height and
3359 header_line_height if current and desired matrices do not agree.
3361 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3363 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3364 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3366 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3368 Make --without-x compatible with --enable-gcc-warnings.
3369 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3370 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3371 members under HAVE_WINDOW_SYSTEM.
3372 * keyboard.c (make_lispy_focus_out): Likewise.
3373 (record_menu_key): Move under HAVE_MENUS.
3374 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3375 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3376 (syms_of_xdisp): Adjust user.
3377 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3378 (start_hourglass, cancel_hourglass):
3379 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3380 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3381 and CLEAR_FONT_TABLE_NFONTS.
3382 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3383 Declare only if HAVE_WINDOW_SYSTEM.
3384 (lface_same_font_attributes_p, clear_face_gcs): Define only
3385 if HAVE_WINDOW_SYSTEM.
3387 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3389 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3390 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3391 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3393 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3395 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3397 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3399 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3400 This fixes a type error on hosts where ptrdiff_t is wider than int.
3402 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3404 * keyboard.c (read_key_sequence_vs): New function.
3405 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3408 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3410 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3412 Makefile improvements.
3413 * Makefile.in (config.status): Don't use double-colon rules, as
3414 they are not portable according to POSIX. Fix shell typo with `;
3415 I guess this rule has never been tested?
3416 (VCSWITNESS): New macro, to override any environment var.
3418 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3420 * xterm.h (struct x_display_info): Do not track X connection
3421 fd separately because it is always available from Display.
3422 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3425 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3427 * buffer.c (drop_overlay):
3428 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3429 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3431 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3433 * buffer.c (Fmake_overlay, Fmove_overlay):
3434 * intervals.c (set_point_from_marker):
3435 * print.c (PRINTPREPARE): Prefer signal_error
3436 to plain error and report unsuitable marker too.
3438 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3440 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3441 for 'dragging' member.
3442 (struct x_output): Remove set-but-unused leftovers
3443 'left_before_move' and 'top_before_move'.
3444 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3445 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3446 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3447 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3448 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3449 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3450 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3451 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3453 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3455 * nsfont.m (INVALID_GLYPH): New define.
3456 (nsfont_encode_char): Use INVALID_GLYPH.
3457 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3459 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3461 * xterm.c (x_last_mouse_movement_time): Revert last change.
3462 This code should use XDisplayMotionBufferSize to check display's
3463 motion history first, and there are few other issues as well.
3464 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3465 (handle_one_xevent): Adjust user.
3467 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3469 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3470 * frame.c (Flast_nonminibuf_frame): ... to here.
3471 (check_minibuf_window): Don't abort if no window was found
3474 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3476 Use XGetMotionEvents to ask the last mouse motion time from X server.
3477 * xterm.c (X_MOTION_HISTORY): Default to 1.
3478 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3479 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3480 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3481 Ifdef away legacy code.
3482 (XTmouse_position, x_scroll_bar_report_motion):
3483 Use x_last_mouse_movement_time.
3484 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3487 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3489 * msdos.c (last_mouse_window): Move to...
3490 (dos_rawgetc): ...this function and adjust comment.
3491 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3492 (mouseMoved): ...this function and adjust comment.
3493 * w32term.c (last_window): Likewise with...
3494 (w32_read_socket): ...this function.
3495 * xterm.c (last_window): Likewise with...
3496 (handle_one_xevent): ...this function.
3498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3500 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3501 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3502 (handle_one_xevent): ...to here.
3503 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3506 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3508 * msdos.c (IT_set_terminal_window): Remove no-op.
3509 (initialize_msdos_display): Adjust terminal setup.
3510 * w32console.c (w32con_set_terminal_window): Remove no-op.
3511 (initialize_w32_display): Adjust terminal setup.
3512 * w32term.c (w32_set_terminal_window): Remove no-op.
3513 (w32_create_terminal): Adjust terminal setup.
3514 * xterm.c (XTset_terminal_window): Remove no-op.
3515 (x_create_terminal): Adjust terminal setup.
3517 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3519 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3521 (ns_create_terminal): Adjust terminal setup.
3522 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3524 (w32_create_terminal): Adjust terminal setup.
3525 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3527 (x_create_terminal): Adjust terminal setup.
3529 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3531 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3532 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3533 * dispnew.c (buffer_posn_from_coords):
3534 * window.c (Fwindow_end, displayed_window_lines):
3535 * xdisp.c (redisplay_mode_lines): Use it.
3537 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3539 * fontset.c (face_for_char): Check char in the current face font first
3540 if HAVE_NS (Bug#15138).
3542 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3544 * window.c (temp_output_buffer_show): Make sure window returned
3545 by display_buffer is live (Bug#15213).
3547 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3549 Minor cleanup to avoid forward declarations.
3550 * coding.h (struct ccl_spec): Remove forward declaration.
3551 * composite.h (toplevel): Include font.h.
3552 (struct composition_it, struct face, struct font_metrics):
3553 Remove forward declaration.
3554 * dispextern.h (struct image, struct atimer): Likewise.
3555 * emacsgtkfixed.h (struct frame): Likewise.
3556 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3557 * font.h (struct font_driver, struct font, struct glyph_string)
3558 (struct face): Remove forward declaration.
3559 * fontset.h (struct face, struct font): Likewise.
3560 * frame.h (toplevel): Style cleanup.
3561 (enum output_method): Move to...
3562 * termhooks.h (enum output_method): ...here.
3563 (struct glyph, struct frame, struct ns_display_info)
3564 (struct x_display_info, struct w32_display_info):
3565 Remove forward declaration.
3566 * xterm.h (toplevel): Include termhooks.h.
3567 (struct font, struct window, struct glyph_matrix, struct frame)
3568 (struct input_event, struct face, struct image): Remove forward
3570 * gtkutil.h (struct _widget_value): Likewise.
3571 * keyboard.h (toplevel): Include termhooks.h.
3572 (struct input_event): Remove forward declaration.
3574 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3576 * intervals.c (set_point_from_marker): New function.
3577 * editfns.c (Fgoto_char):
3578 * process.c (Finternal_default_process_filter):
3579 * window.c (select_window_1): Use it.
3580 * buffer.h (set_point_from_marker): Add prototype.
3582 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3584 * w32.c (term_winsock): Call release_listen_threads before calling
3586 (_sys_wait_accept): Wait for accept event in a loop with a finite
3587 timeout, instead of waiting indefinitely. Will hopefully avoid
3588 hanging during exit because WSACleanup deadlocks waiting for the
3589 event object to be released. (Bug#14333)
3591 * w32proc.c (release_listen_threads): New function, signals all
3592 the reader threads that listen for connections to stop waiting.
3594 * w32.h (release_listen_threads): Add prototype.
3596 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3598 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3599 field of new marker (for sanity and safety).
3600 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3601 anyway because XMISCTYPE is a function and can't be an lvalue).
3603 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3605 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3606 (x_after_update_window_line, x_scroll_bar_create):
3607 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3608 (handle_one_xevent, x_clear_frame_area):
3609 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3610 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3611 * xterm.h (x_clear_area): Adjust prototype.
3613 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3615 Hook scanning and indentation functions to find_newline. This helps
3616 to avoid duplicated code and renders more respect to newline cache.
3617 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3618 * cmds.c (Fforward_line):
3619 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3620 Use find_newline and avoid unnecessary point movements.
3621 * search.c (scan_newline): Implement on top of find_newline.
3623 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3625 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3626 scoped code (bug#11258).
3628 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3630 * nsterm.m (last_window): New variable.
3631 (EV_TRAILER2): New macro.
3632 (EV_TRAILER): Call EV_TRAILER2.
3633 (mouseMoved:): Add support for mouse-autoselect-window
3634 on nextstep (Bug#6888).
3636 2013-08-28 Andreas Schwab <schwab@suse.de>
3638 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3639 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3640 Remove unused macro definitions.
3641 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3642 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3643 Only define if emacs.
3645 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3647 Prefer enum glyph_row_area to int where appropriate.
3648 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3650 (window_box, window_box_width, window_box_left, window_box_left_offset)
3651 (window_box_right, window_box_right_offset): Adjust prototypes.
3652 * xdisp.c (window_box, window_box_width, window_box_left)
3653 (window_box_left_offset, window_box_right, window_box_right_offset):
3654 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3655 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3656 * nsterm.m (ns_clip_to_row):
3657 * w32term.c (w32_clip_to_row):
3658 * xterm.c (x_clip_to_row): Likewise.
3660 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3662 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3663 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3665 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3667 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3668 for portability to hosts where /bin/sh has problems.
3670 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3672 Redesign redisplay interface to drop global output_cursor.
3673 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3674 (toplevel): Remove declaration of output_cursor.
3675 (set_output_cursor, x_cursor_to): Remove prototype.
3676 * window.h (struct window): New member output_cursor.
3677 (output_cursor_to): New function to replace RIF member.
3678 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3679 (update_text_area, set_window_cursor_after_update): Use it.
3680 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3681 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3682 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3683 * w32term.c (x_update_window_begin, x_update_window_end):
3684 * xterm.c (x_update_window_begin, x_update_window_end):
3685 Adjust to use per-window output cursor.
3687 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3689 Simplify SELECT_TYPE-related code.
3690 Like EMACS_TIME, this portability layer is no longer needed, since
3691 Emacs has been using fd_set as a portability layer for some time.
3692 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3693 (SELECT_TYPE): Remove. All uses changed to fd_set.
3694 (fd_set) [!FD_SET]: New typedef.
3696 Simplify EMACS_TIME-related code.
3697 This portability layer is no longer needed, since Emacs has been
3698 using struct timespec as a portability layer for some time.
3699 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3700 Include <time.h> rather than "systime.h"; that's all that's needed now.
3701 * dispnew.c: Include <timespec.h> rather than "systime.h";
3702 that's all that's needed now.
3703 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3704 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3705 TIMESPEC_RESOLUTION.
3706 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3707 LOG10_TIMESPEC_RESOLUTION.
3708 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3709 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3710 (make_emacs_time): Remove. All used changed to make_timespec.
3711 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3712 (current_timespec): Rename from current_emacs_time. All uses changed.
3713 (add_emacs_time): Remove. All uses changed to timespec_add.
3714 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3715 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3716 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3717 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3718 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3719 (current_timespec): Rename from current_emacs_time. All uses changed.
3720 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3721 changed to timespec_cmp.
3722 * xgselect.c: Include <timespec.h>, since our .h files don't.
3724 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3726 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3727 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3728 Remove the leftovers.
3729 * gtkutil.c (toplevel): Do not declare Qxft but include
3731 * image.c (toplevel): Do not declare Vlibrary_cache because
3732 it's already done in lisp.h.
3734 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3736 * lisp.h (Mouse_HLInfo): Move from here...
3737 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3738 (reset_mouse_highlight): New function.
3739 * msdos.c (dos_set_window_size, IT_update_begin)
3740 (internal_terminal_init):
3741 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3742 (ns_initialize_display_info):
3743 * w32console.c (initialize_w32_display):
3744 * w32term.c (x_update_window_end, x_free_frame_resources)
3745 (w32_initialize_display_info):
3746 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3747 * window.c (Fdelete_other_windows_internal):
3748 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3749 * termchar.h (toplevel):
3750 * xterm.h (toplevel): Include dispextern.h.
3752 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3754 Fix minor problems found by static checking.
3755 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3756 (expect): Avoid nested-if warning.
3757 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3758 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3759 * nsterm.h, nsterm.m (ns_select):
3760 * xgselect.c, xgselect.h (xg_select):
3761 Adjust signature to better match pselect's.
3762 * nsterm.m (ns_select):
3763 Don't set *TIMEOUT, since pselect doesn't.
3764 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3765 diagnostic about assigning const char * to it.
3766 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3768 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3770 * lread.c (substitute_object_recurse): Handle hash-tables as well
3773 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3775 Fix unlikely core dump in init_tty, and simplify terminfo case.
3776 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3777 The old version incorrectly dumped core if malloc returned a
3778 buffer containing only non-NUL bytes.
3779 (init_tty): Do not allocate or free termcap buffers; the
3780 struct does that for us now.
3781 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3782 (struct tty_display_info): Define members termcap_term_buffer and
3783 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3784 use them. Allocate them directly in struct rather than indirectly
3785 via a pointer, to simplify init_tty.
3787 * frame.c (check_minibuf_window): Initialize 'window' properly,
3788 so that Emacs reliably aborts later if 'window' is not initialized.
3790 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3792 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3793 of VoidSymbol (Bug#15154).
3795 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3797 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3798 mouse_face_beg_y and mouse_face_end_y.
3799 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3800 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3801 Adjust users and update comment where appropriate.
3803 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3805 * frame.c (check_minibuf_window): New function.
3806 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3807 Call check_minibuf_window (Bug#15183).
3809 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3811 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3812 because this is the only last cursor data we need to keep and consult.
3813 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3814 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3817 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3819 Fix recovering from possible decompression error.
3820 Since insert_from_gap doesn't always move point, we can't use PT as
3821 the position where the partially decompressed data ends, and
3822 should count how many bytes was produced so far.
3823 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3824 (unwind_decompress): Really delete partially uncompressed data.
3825 (Fzlib_decompress_region): Take decompressed data size into account.
3827 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3829 * syntax.c (init_syntax_once): Adjust comment and do an early
3830 initialization of Qchar_table_extra_slots just once...
3831 * casetab.c (init_casetab_once):
3832 * category.c (init_category_once):
3833 * character.c (syms_of_character):
3834 * coding.c (syms_of_coding):
3835 * xdisp.c (syms_of_xdisp): ...and omit it here.
3837 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3839 * xdisp.c (get_next_display_element): Don't apply to characters
3840 from a display vector the logic of setting it->end_of_box_run_p
3841 suitable for characters from a buffer. (Bug#15175)
3843 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3844 to handle directories, rather than '_utime' which doesn't.
3847 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3849 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3850 or fullscreen (Bug#14627).
3852 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3854 System-dependent integer overflow fixes.
3855 * process.c (Fset_process_window_size): Signal an error if
3856 the window size is outside the range supported by the lower level.
3857 * sysdep.c (set_window_size): Return negative on error,
3858 nonnegative on success, rather than -1, 0, 1 on not in system,
3859 failure, success. This is simpler. Caller changed.
3860 (serial_configure): Remove unnecessary initialization of local.
3861 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3862 size fits in unsigned long; this isn't true on some 32-bit hosts.
3863 Avoid buffer overrun if some future version of /proc/meminfo has a
3864 variable name longer than 20 bytes.
3865 (system_process_attributes) [__FreeBSD__]:
3866 Don't assume hw.availpages fits in 'int'.
3868 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3870 Don't let very long directory names overrun the stack.
3871 Fix some related minor problems involving "//", vfork.
3872 * callproc.c (encode_current_directory): New function.
3873 (call_process): Don't append "/"; not needed.
3874 * fileio.c (file_name_as_directory_slop): New constant.
3875 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3876 this can save the caller having to alloca.
3877 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3878 Use SAFE_ALLOCA, not alloca.
3879 (directory_file_name, Fexpand_file_name): Leave leading "//"
3880 alone, since it can be special even on POSIX platforms.
3881 * callproc.c (call_process):
3882 * process.c (Fformat_network_address):
3883 * sysdep.c (sys_subshell):
3884 Use encode_current_directory rather than rolling our own.
3885 (create_process): No need to encode directory; caller does that now.
3886 * process.h (encode_current_directory): New decl.
3887 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3888 Rework to avoid 'goto xyzzy;'.
3890 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3892 * xdisp.c (handle_face_prop): If the default face was remapped use
3893 the remapped face for strings from prefix properties. (Bug#15155)
3895 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3897 Minor cleanup for redisplay interface and few related functions.
3898 * frame.h (enum text_cursor_kinds): Move from here...
3899 * dispextern.h (enum text_cursor_kinds): ...to here.
3900 (toplevel): Drop unnecessary declarations.
3901 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3902 in update_window_end_hook and draw_window_cursor functions.
3903 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3904 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3905 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3906 * xterm.c (x_update_window_end, x_draw_window_cursor):
3907 * xdisp.c (display_and_set_cursor, update_window_cursor)
3908 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3909 enum text_cursor_kinds where appropriate.
3911 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3913 Redesign redisplay interface to drop updated_row and updated_area.
3914 * dispextern.h (updated_row, updated_area): Remove declaration.
3915 (struct redisplay_interface): Pass glyph row and row area parameters
3916 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3917 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3919 * dispnew.c (updated_row, updated_area): Remove.
3920 (redraw_overlapped_rows, update_window_line): Adjust user.
3921 (update_marginal_area, update_text_area): Likewise. Pass updated row
3922 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3923 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3926 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3928 * process.c (flush_pending_output): Remove stub.
3931 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3933 * callproc.c: Fix race that killed background processes (Bug#15144).
3934 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3935 Record deleted process-id in critical section, not afterwards.
3936 Don't mistakenly kill process created by a call-process invocation
3937 that discards output and does not wait.
3939 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3941 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3942 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3943 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3944 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3945 to shut up compiler in mark_object.
3946 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3948 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3950 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3951 We can't portably rely on PTY_OPEN doing that, even if
3952 it calls posix_openpt with O_CLOEXEC.
3954 2013-08-20 Kenichi Handa <handa@gnu.org>
3956 * character.c (string_char): Improve commentary.
3958 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3960 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3961 (struct animation_cache): Make signature a flexible array member.
3962 All uses changed. This is a tad slower but may insulate us better
3963 from future changes to ImageMagick.
3965 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3967 * image.c: Shrink memory needed for animation cache.
3968 (SIGNATURE_DIGESTSIZE): New constant.
3969 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3970 (imagemagick_create_cache): Copy the signature. This saves
3971 several KB of memory that ImageMagick wastes per signature.
3972 Don't bother updating the update_time, as the caller does that now.
3973 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3974 it's a fixed size struct member now.
3975 (imagemagick_get_animation_cache): Always destroy the signature,
3976 as it's now imagemagick_create_cache's responsibility to copy it.
3977 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3978 and use memcmp rather than strcmp.
3979 eassert that ImageMagick returns a signature of the specified length.
3981 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3983 * image.c (imagemagick_get_animation_cache): Don't segfault on
3985 (imagemagick_get_animation_cache): Revert to previous definition
3986 so that it actually works. But keep the memory leak fix.
3987 (imagemagick_get_animation_cache): Fix memory leak.
3989 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3991 * image.c: Fix animation cache signature memory leak.
3992 Fix some other minor performance problems while we're at it.
3993 (imagemagick_create_cache): Clear just the members that
3994 need clearing. Don't set update_time, as caller does that now.
3995 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3996 Simplify by using pointer-to-pointer instead of a prev pointer.
3997 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3998 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3999 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4000 it's already a copy. Free the signature probe unless it's cached.
4002 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4003 This was introduced by my 2013-08-12 fix for Bug#15035.
4005 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4007 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4008 (imagemagick_prune_animation_cache): Now static.
4010 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4012 * image.c (imagemagick_get_animation_cache): Don't segfault when
4013 pruning all entries.
4015 2013-08-18 Ken Brown <kbrown@cornell.edu>
4017 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4018 static heap if ENABLE_CHECKING is defined.
4019 (max_bss_sbrk_ptr): New variable.
4021 (report_sheap_usage): Report maximum static heap usage instead of
4022 ending static heap usage.
4024 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4026 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4027 of zlib_initialized according to the results of calling
4028 init_zlib_functions.
4030 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4032 * image.c: Implement an ImageMagick per-image cache.
4033 (imagemagick_get_animation_cache): Fix a double-free error.
4034 (imagemagick_load_image): Remove the ping_wand code, which only
4035 apparently saved time on invalid animated images, and slowed down
4036 everything else. Optimise for the common case.
4038 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4040 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4042 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4044 * marker.c (set_marker): Remove documentation of undefined behavior.
4046 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4048 * image.c (imagemagick_compute_animated_image): Animate correctly
4049 when sub-images are smaller than the main image.
4050 (imagemagick_compute_animated_image): Setting the iterator row to
4051 zero is apparently not allowed.
4052 (imagemagick_compute_animated_image): Allow images that say they
4053 have sub-images that are bigger than the main image, but just crop
4056 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4058 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4060 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4062 * image.c (imagemagick_compute_animated_image): Respect the GIF
4065 2013-08-15 Ken Brown <kbrown@cornell.edu>
4067 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4068 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4071 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4073 Fix minor problems found by static checking.
4074 * frame.c (delete_frame):
4075 * xdisp.c (next_element_from_display_vector):
4076 Avoid uninitialized local.
4077 * image.c (imagemagick_compute_animated_image): Port to C89.
4078 Prefer usual GNU indentation style for loops.
4079 Be more careful about bizarrely large sizes, by using ptrdiff_t
4082 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4084 Fix infinite frame selection loop (Bug#15025).
4085 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4087 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4089 * xdisp.c (compute_window_start_on_continuation_line):
4090 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4091 to make sure we end up setting the window start at the leftmost
4092 visible character of the display line. This avoids funky
4093 horizontal shifting because the window start is not kept on the
4094 same position. (Bug#15090)
4095 (next_element_from_display_vector): Support 'box' face attribute
4096 in the face definitions of a display vector. (Bug#15099)
4098 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4100 * image.c (imagemagick_compute_animated_image): Implement animated
4102 (imagemagick_compute_animated_image): Fix some compilation
4103 warnings. Implement a very simple cache to make the animation
4104 usable at all, but it should be replaced with a per-image cache.
4106 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4108 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4109 to do `for' loops over alist values.
4110 * buffer.h (FOR_EACH_BUFFER):
4111 * process.c (FOR_EACH_PROCESS): Use it.
4112 (handle_child_signal, status_notify, Fget_buffer_process)
4113 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4115 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4117 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4118 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4119 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4120 to xzalloc and so avoid redundant call to memset.
4121 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4122 members because it is allocated with xzalloc and so already zeroed.
4124 2013-08-14 Ken Brown <kbrown@cornell.edu>
4126 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4129 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4131 Utility function and macro to copy Lisp string to C string.
4132 * lisp.h (xlispstrdupa): New macro.
4133 (xlispstrdup): New prototype.
4134 * alloc.c (xlispstrdup): New function.
4135 * callint.c (Fcall_interactively):
4136 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4137 (Fsubstitute_in_file_name):
4138 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4139 * image.c (x_create_bitmap_from_file):
4140 * w32term.c (w32_term_init):
4141 * xterm.c (x_term_init): Use xlispstrdup.
4143 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4145 * image.c (imagemagick_load_image): Make animated pictures work.
4146 There's still some problems with background color settings, though
4149 * decompress.c (unwind_decompress): Always restore point.
4151 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4153 * marker.c (set_marker): Reformat documentation.
4155 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4157 * xdisp.c (cursor_type_changed): Now static.
4159 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4160 Use changed. This avoids the need to call xmalloc and for the
4161 caller to call xfree, and avoids memory leaks in some situations.
4163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4165 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4166 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4167 (redisplay_window): If window_end_valid is cleared due to non-zero
4168 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4169 so do not call to try_cursor_movement for that window.
4171 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4173 * window.h (struct window): Convert window_end_pos and
4174 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4175 (wset_window_end_pos, wset_window_end_vpos): Remove.
4176 * dispnew.c (adjust_glyph_matrix):
4177 * window.c (Fwindow_end, replace_window, set_window_buffer)
4179 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4180 (set_vertical_scroll_bar, redisplay_window, try_window)
4181 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4182 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4183 (note_mouse_highlight): Adjust users.
4184 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4187 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4189 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4190 * image.c (imagemagick_filename_hint): Use `const char *' and
4191 prefer SSDATA to SDATA to avoid warnings.
4193 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4195 Cleanup window fringes, margins and scroll bars adjustments.
4196 * window.c (set_window_fringes, set_window_margins)
4197 (set_window_scroll_bars, apply_window_adjustment): New functions.
4198 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4199 (Fset_window_scroll_bars): Use them.
4201 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4203 * window.h (struct window): Convert scroll_bar_width
4204 from Lisp_Object to integer. Adjust comment.
4205 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4207 * window.c (wset_scroll_bar_width): Remove.
4208 (make_window): Initialize scroll_bar_width.
4209 (Fsplit_window_internal): Use direct assignment.
4210 (Fset_window_configuration, save_window_save):
4211 Convert Lisp_Object to integer and back where appropriate.
4212 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4213 bar was actually changed, and mention this in docstring.
4215 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4217 * decompress.c: Minor simplifications.
4218 (Fzlib_decompress_region): Don't bother verifying
4219 that avail_out <= UINT_MAX, as that was confusing.
4220 Mention the restriction in a comment instead.
4221 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4223 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4225 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4226 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4228 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4230 * image.c (imagemagick_filename_hint): Check for errors in the
4233 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4235 * window.c (Fwindow_margins): Return nil when there's no marginal
4236 area, as per the documented API.
4238 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4239 Fmake_vector, as scroll bar's struct members are not all Lisp
4240 objects now. This avoids crashes in GC.
4242 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4243 bool, so its address could be taken.
4245 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4247 * image.c (imagemagick_filename_hint): New function to possibly
4248 apply `image-content-type-suffixes'.
4249 (imagemagick_load_image): Use it.
4251 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4253 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4254 if loading zlib failed.
4256 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4258 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4259 2013-08-13 checkin below. Change bool to BOOL, rule is:
4260 All Obj-C code uses BOOL, except for interfaces callable from C.
4262 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4264 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4266 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4267 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4268 bool instead of BOOL.
4269 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4270 from Lisp_Object to bitfield. Adjust comment.
4271 * w32term.c (x_scroll_bar_create): Adjust user.
4272 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4273 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4274 Use bool for boolean.
4275 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4276 to `unsigned int' when defining a bitfield.
4278 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4280 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4282 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4284 * window.h (struct window): Convert left_margin_cols and
4285 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4286 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4287 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4289 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4291 (showing_window_margins_p, update_window_line, update_frame_1):
4292 * fringe.c (draw_fringe_bitmap_1):
4293 * xdisp.c (window_box_width): Adjust users.
4294 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4295 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4296 Use direct assignment.
4297 (Fset_window_configuration, save_window_save, Fwindow_margins):
4298 Convert Lisp_Object to integer and back where appropriate.
4299 (Fset_window_margins): Adjust user. Return t if any margin
4300 was actually changed, and mention this in docstring.
4302 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4304 * syntax.c (forward_word):
4305 * cmds.c (forward_char, backward_char): Mention the optional argument.
4307 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4309 * window.h (struct window): Convert left_fringe_width
4310 and right_fringe_width from Lisp_Objects to integers.
4312 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4313 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4314 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4316 (make_window): Initialize new integer fields to -1.
4317 (Fsplit_window_internal): Use direct assignment.
4318 (Fset_window_configuration, save_window_save):
4319 Convert Lisp_Object to integer and back where appropriate.
4320 (Fset_window_fringes): Adjust user. Return t if any fringe
4321 was actually changed, and mention this in docstring.
4323 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4325 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4326 * nsfns.m (x_set_cursor_type):
4327 * w32fns.c (x_set_cursor_type):
4328 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4329 * xdisp.c (set_frame_cursor_types): ...but in common code.
4331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4333 * font.c (clear_font_cache): New function, stripped from...
4334 (Fclear_font_cache): ...here, which now uses the function
4335 above. Adjust comment.
4336 * font.h (clear_font_cache): Add prototype.
4337 * xfaces.c (clear_face_cache): Use clear_font_cache.
4339 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4341 * window.c (Fset_window_start): Compare `w', not `window' because
4342 `w' might not be equal to `window' after call to decode_live_window.
4344 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4346 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4347 This fixes a problem introduced by the Bug#15035 patch
4348 when using GPG. Reported by Herbert J. Skuhra.
4350 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4352 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4353 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4354 not yet initialized.
4356 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4358 * decompress.c (Fzlib_decompress_region): Support zlib
4359 decompression, too, and rename.
4361 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4363 Minor zlib configuration tweaks.
4364 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4365 Don't assume presence of fn_inflateInit2_ zlib internal function.
4367 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4369 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4370 include the zlib prefix.
4372 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4374 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4375 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4376 define static variables that are pointers to zlib functions to be
4378 (init_zlib_functions) [WINDOWSNT]: New function.
4379 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4381 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4382 macros instead of invoking the zlib functions directly.
4383 (syms_of_decompress): DEFSYM Qzlib_dll.
4384 Staticpro Szlib_available_p.
4386 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4388 Avoid looping over all frame windows to freeze and unfreeze.
4389 * window.h (struct window): Drop frozen_window_start_p.
4390 (freeze_window_starts): Drop prototype.
4391 * frame.h (struct frame): New frozen_window_starts flag.
4392 (FRAME_WINDOWS_FROZEN): New macro.
4393 * window.c (freeze_window_start, freeze_window_starts):
4395 (select_window, replace_window): Adjust users.
4396 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4397 (window_frozen_p): New function.
4398 (redisplay_window): Use it.
4400 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4402 Fix some fd issues when running subprocesses (Bug#15035).
4403 Fix bugs that can leak files or file descriptors on errors.
4404 Don't unlink open temp files, as that's hard for users to diagnose
4405 when things go awry (e.g., temp disk exhausted).
4406 Don't bother to lock temp files. Check for invalid recursion.
4407 * callproc.c (synch_process_fd): Remove. All uses removed.
4408 (synch_process_tempfile): New var or macro.
4409 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4411 (record_kill_process): New arg, the temp name. All callers changed.
4412 (delete_temp_file): Now just a simple wrapper around unlink.
4413 (call_process_kill): New arg, the call_process_fd array.
4414 Close them all. Clear synch_process_pid. Remove the temp file,
4415 or arrange for it to be removed.
4416 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4417 that's been moved to synch_process_tempfile. Caller changed.
4418 Do not remove the tempfile; that's now call_process_kill's
4420 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4421 call_process_kill; the caller now does that.
4422 (call_process_cleanup): Do not close the process fd; that's now
4423 call_process_kill's responsibility.
4424 (Fcall_process): Implement via new function call_process, which
4425 has most of the old body of Fcall_process, but with a different API.
4426 (call_process): New function that does not open or close filefd if
4427 it is nonnegative. Record which fds need to be closed, and let
4428 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4429 Signal an error if invoked recursively (could be done via a hook).
4430 Simplify creation of the tempfile in the MSDOS case.
4431 Don't create the output file until after checking for the executable.
4432 Report any failure to open /dev/null.
4433 Don't open /dev/null for writing twice; once is enough.
4434 Don't create pipe if all output is being discarded or sent to file.
4435 Don't worry about setting up the coding system or reading from the
4436 pipe if all output is being discarded.
4437 Hoist fd_error local into top level, to lessen block nesting.
4438 Don't record deleted pid here; now done by Fcall_process_region.
4439 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4440 and note its success in synch_process_tempfile.
4441 Do not leak resources when child_setup fails.
4442 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4443 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4444 (create_temp_file): Now returns open fd, with an additional
4445 Lisp_Object * argument to return the name. All callers changed.
4446 Do not close the file; rewind it instead, and leave it open for
4447 the caller. Do not lock the temp file. Unwind-protect the file
4448 and the file-descriptor.
4449 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4450 If an asynchrounous process, record it here, not in call_process.
4451 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4452 * eval.c (set_unwind_protect): New function.
4453 * fileio.c (write_region): New function, generalized from the
4454 old Fwrite_region. Do not lock temp files.
4455 (Fwrite_region): Use it.
4456 * lisp.h (set_unwind_protect, write_region): New decls.
4457 * process.c: Include <verify.h>.
4458 (make_process): Mark fds as initially closed.
4459 (deleted_pid_list): Now a list of pid-filename pairs.
4461 (close_process_fd): New function.
4462 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4463 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4464 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4465 (create_process, create_pty, Fmake_serial_process)
4466 (server_accept_connection): Record which fds need to be closed,
4467 and let deactivate_process close them.
4468 (Fmake_network_process): Do not discard the unwind-protect
4469 until it's safe to do so.
4470 (deactivate_process): Close the fds opened by create_process etc.
4471 (Fprocess_send_eof): Adjust to new way of recording open fds.
4472 Report an error if /dev/null can't be opened, instead of aborting.
4473 * process.h (PROCESS_OPEN_FDS): New constant.
4474 (struct Lisp_Process): New member open_fds.
4475 (record_kill_process, record_deleted_pid): Adjust signatures.
4476 (record_deleted_pid): Move decl here ...
4477 * syswait.h (record_deleted_pid): ... from here.
4479 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4481 * decompress.c: Fix bugs with large buffers and weird inputs.
4482 Tune a bit. Reindent as per usual Emacs style.
4483 (BUFFER_SIZE): Remove.
4484 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4485 more than UINT_MAX bytes. Decompress into the gap instead of into
4486 an auto buffer, as this should avoid copying. Return nil if
4487 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4488 set immediate_quit; we shouldn't trust zlib code that much.
4490 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4492 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4493 errors, and really move the gap to where we want it.
4495 * lisp.h: Include decompress.c support.
4497 * emacs.c (main): Include decompress.c support.
4499 * Makefile.in: Include -lz if present.
4501 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4503 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4504 (initWithTitle:): Initialize frame to 0.
4505 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4506 (fillWithWidgetValue:frame:): Rename from
4507 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4509 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4510 fillWithWidgetValue:frame:
4512 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4513 remove memory leak warnings.
4515 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4516 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4519 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4520 (x_activate_menubar): Update the whole menu.
4521 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4522 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4523 current event is not NSSystemDefined (Bug#15001).
4524 Call ns_check_menu_open only if trackingMenu is 2.
4525 (menuDidClose:): New method, decrease trackingMenu.
4526 (fillWithWidgetValue:setDelegate:): New method.
4527 (fillWithWidgetValue:): Call the above.
4529 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4531 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4533 Omit some unnecessary casts.
4534 Many of these go back to the old pre-C89 days, when they may have
4535 been needed, but we've been assuming C89 or later for a while now.
4536 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4537 (live_float_p, live_misc_p, live_vector_p):
4538 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4539 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4540 (defvar_per_buffer):
4541 * callint.c (Fcall_interactively):
4542 * doc.c (Fsubstitute_command_keys):
4543 * filelock.c (get_boot_time):
4544 * frame.c (xrdb_get_resource):
4545 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4546 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4547 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4548 (menuitem_highlight_callback, menu_destroy_callback)
4549 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4550 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4551 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4552 (xg_tool_bar_help_callback, tb_size_cb):
4553 * image.c (xpm_alloc_color, png_read_from_memory)
4554 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4555 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4557 * keymap.c (describe_map):
4558 * nsfns.m (Fns_display_monitor_attributes_list):
4559 * nsmenu.m (process_dialog:):
4560 * nsterm.m (hold_event):
4561 * process.c (wait_reading_process_output):
4562 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4563 * scroll.c (do_direct_scrolling, scrolling_1):
4564 * termcap.c (tgetent):
4565 * window.c (check_window_containing, add_window_to_list)
4566 (freeze_window_starts):
4567 * xdisp.c (compare_overlay_entries, vmessage):
4568 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4569 (x_get_monitor_attributes_xrandr)
4570 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4571 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4572 * xfont.c (xfont_match, xfont_open):
4573 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4574 (menubar_selection_callback, menu_position_func)
4575 (popup_selection_callback, create_and_show_popup_menu)
4576 (dialog_selection_callback, create_and_show_dialog):
4577 * xrdb.c (x_get_string_resource):
4579 * xsmfns.c (x_session_check_input):
4580 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4581 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4582 (xaw_jump_callback, xaw_scroll_callback):
4583 Omit unnecessary casts.
4585 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4587 Minor string-length refactoring.
4588 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4589 * frame.c (make_monitor_attribute_list):
4590 Prefer build_string to strlen + make_string.
4592 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4594 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4595 don't check minor_code (Bug#14417).
4597 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4599 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4600 vertical positions instead. This avoids calling MATRIX_ROW with
4601 row numbers that are possibly beyond valid limits. (Bug#15064)
4603 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4605 Use xstrdup and build_unibyte_string where applicable.
4606 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4607 * xfns.c (x_window):
4608 * xrdb.c (x_get_customization_string):
4609 * xterm.c (xim_initialize):
4610 * w32fns.c (w32_window): Use xstrdup.
4611 (w32_display_monitor_attributes_list):
4612 * emacs.c (init_cmdargs):
4613 * keyboard.c (PUSH_C_STR):
4614 * nsfont.m (nsfont_open):
4615 * sysdep.c (system_process_attributes):
4616 * w32.c (system_process_attributes):
4617 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4619 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4621 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4622 variables of these types so that GDB would know about them, as aid
4623 for debugging fatal exceptions. (Bug#15024) See also
4624 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4627 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4629 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4630 larger than the NSWindow (Bug#14934).
4632 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4634 Redesign redisplay interface to drop global variable updated_window.
4635 Always pass currently updated window as a parameter to update routines.
4636 * dispextern.h (updated_window): Remove declaration.
4637 (struct redisplay_interface): Pass window parameter to
4638 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4639 and after_update_window_hook.
4640 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4642 * dispnew.c (updated_window): Remove.
4643 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4644 (update_window_line): Adjust to match redisplay interface changes.
4645 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4646 (ns_scroll_run, ns_after_update_window_line):
4647 * w32term.c (x_update_window_begin, x_update_window_end)
4648 (x_after_update_window_line, x_scroll_run):
4649 * xterm.c (x_update_window_begin, x_update_window_end)
4650 (x_after_update_window_line, x_scroll_run):
4651 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4652 Likewise. Adjust comments where appropriate.
4653 (x_cursor_to): Simplify because this is always called during window
4654 update (but install debugging check anyway).
4655 (expose_window): Check must_be_updated_p flag to see whether this
4656 function is called during window update.
4658 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4660 Do not reset window modification event counters excessively.
4661 These leftovers and poor man's tricky methods to catch extra
4662 redisplay's attention are no longer needed.
4663 * frame.c (set_menu_bar_lines_1):
4664 * minibuf.c (read_minibuf_unwind):
4665 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4666 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4667 (window_scroll_line_based, Fset_window_configuration):
4668 * xdisp.c (redisplay_window): Do not reset last_modified and
4669 last_overlay_modified counters.
4671 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4673 * xselect.c (x_send_client_event): Set send_event and serial, memset
4674 data.l as it might be bigger than data.b. Use 24 bit mask to
4675 XSendEvent (Bug#15034).
4677 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4679 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4680 for TTY frames that are not the top frame on their console.
4683 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4685 * w32term.c (w32fullscreen_hook): Really maximize frame when
4686 asked for (Bug#14841).
4688 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4690 Prefer selected_window to Fselected_window, likewise for frames.
4691 * buffer.c (Fbuffer_swap_text):
4692 * data.c (Fvariable_binding_locus):
4693 * window.c (run_window_configuration_change_hook): Adjust users.
4694 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4695 Use decode_live_frame.
4697 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4699 Be more careful if selected window shows the buffer other than current,
4700 use window_outdated only if this is not so. This change should also
4701 address some weird issues discussed in Bug#13012.
4702 * window.h (window_outdated): New prototype.
4703 * window.c (window_outdated): Now here. Convert from static and
4704 always assume window's buffer.
4705 (Fwindow_end, Fwindow_line_height): Use it.
4706 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4707 and always assume window's buffer.
4708 (redisplay_window): Adjust user.
4709 (redisplay_internal): Call to reconsider_clip_changes once and
4710 check whether mode line should be updated only if selected window
4711 shows current buffer.
4712 (run_window_scroll_functions): Use eassert for debugging check.
4713 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4715 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4717 * window.c (window_scroll, window_scroll_pixel_based)
4718 (window_scroll_line_based): Use bool for booleans.
4720 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4722 * process.c: Fix minor off-by-one issues in descriptor counts.
4723 This shouldn't fix any real bugs, but it cleans up the code a bit.
4724 (max_process_desc, max_input_desc): -1, not 0, means none.
4726 (delete_input_desc): New function.
4727 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4728 (deactivate_process): Scan backwards when recomuting max_process_desc;
4729 that should be faster.
4730 (init_process_emacs): Initialize max_input_desc.
4732 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4734 Use region cache to speedup bidi_find_paragraph_start.
4735 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4736 Rename cache_long_line_scans to cache_long_scans.
4737 * buffer.c (bset_cache_long_line_scans): Rename to
4738 bset_cache_long_scans.
4739 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4740 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4742 (syms_of_buffer): Rename cache-long-line-scans to
4743 cache-long-scans. Adjust docstring.
4744 * search.c (newline_cache_on_off):
4745 * indent.c (width_run_cache_on_off): Adjust users.
4746 * bidi.c (bidi_paragraph_cache_on_off): New function.
4747 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4748 * insdel.c (prepare_to_modify_buffer):
4749 Invalidate bidi_paragraph_cache if enabled.
4751 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4753 Invalidate region caches only if buffer text is going to be changed.
4754 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4755 (modify_text): ...new prototype.
4756 (prepare_to_modify_buffer_1): New prototype.
4757 * textprop.c (modify_region): Rename to...
4758 (modify_text_properties): ...new function.
4759 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4760 (Fremove_list_of_text_properties): Adjust users.
4761 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4762 (modify_text): ...new function.
4763 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4764 (prepare_to_modify_buffer_1): ...new function.
4765 * casefiddle.c (casify_region):
4766 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4767 (Ftranspose_regions): Use modify_text.
4769 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4771 * lisp.mk (lisp): Add nadvice.elc.
4773 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4775 New macro to iterate over live buffers similar to frames.
4776 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4777 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4778 Declare buffer-related variables here to offload lisp.h.
4779 * buffer.c (Vbuffer_alist): Adjust comment.
4780 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4781 (other_buffer_safely):
4782 * data.c (store_symval_forwarding):
4783 * dispnew.c (Fframe_or_buffer_changed_p):
4784 * fileio.c (Fdo_auto_save):
4785 * filelock.c (unlock_all_files):
4786 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4788 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4790 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4791 * callproc.c (create_temp_file):
4792 * filelock.c (create_lock_file):
4793 Assume mkostemp, since it's now provided by Gnulib.
4795 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4797 * w32.c (mkostemp): New function.
4798 (mktemp): Remove, no longer used. Most of the code reused in
4799 mkostemp. (Bug#15015)
4800 (mktemp): Don't undef.
4802 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4804 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4805 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4806 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4807 (free_glyph_pool, check_glyph_memory): Likewise for
4808 all users. Adjust comments where appropriate.
4810 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4812 * composite.h: Minor fixups.
4813 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4814 to fix a misspelling, and change it to an inline function while
4815 we're at it (it need not be a macro). All uses changed.
4816 (composition_method, composition_valid_p):
4817 Rewrite to avoid assignments in if-conditions.
4819 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4821 Do not use global Lisp_Object in composition macros.
4822 * composite.h (composition_temp): Remove declaration.
4823 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4824 (composition_method, composition_valid_p): ...inline functions.
4825 (compose_region): Remove the leftover.
4826 * composite.c (composition_temp): Remove.
4827 (run_composition_function, update_compositions)
4828 (composition_compute_stop_pos, composition_adjust_point)
4829 (Ffind_composition_internal):
4830 * coding.c (handle_composition_annotation):
4831 * xdisp.c (handle_composition_prop, check_point_in_composition):
4832 Related users changed.
4834 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4836 Drop FRAME_PTR typedef.
4837 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4838 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4839 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4840 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4841 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4842 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4843 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4844 All related users changed.
4846 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4848 * eval.c (default_toplevel_binding): New function.
4850 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4851 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4852 (syms_of_eval): Export them.
4853 * data.c (Fdefault_value): Micro cleanup.
4854 * term.c (init_tty): Use "false".
4856 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4858 Fix X GC leak in GTK and raw (no toolkit) X ports.
4859 * xterm.c (x_free_frame_resources): If white and black relief
4860 GCs are allocated, always free them here.
4861 * xfns.c (x_make_gc): Omit redundant initialization.
4862 * widget.c (create_frame_gcs): Remove the leftover.
4863 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4864 in x_free_frame_resources.
4866 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4868 * nsterm.m (windowWillResize:toSize:): Only change title if
4869 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4871 (viewDidEndLiveResize): New method.
4873 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4874 inside NS_IMPL_COCOA.
4876 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4878 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4879 Do not check whether undo is enabled because record_insert and
4880 record_delete does that themselves.
4882 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4884 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4885 member which is not really used any more.
4886 (FRAME_XIC_BASE_FONTNAME): Remove.
4887 * xfns.c (xic_free_fontset): Adjust user.
4888 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4889 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4890 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4891 (xdialog_show): Use eassert for debugging check.
4892 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4894 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4896 * fileio.c, fns.c (merge): Move extern decl from here ...
4897 * lisp.h (merge): ... to here.
4899 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4901 Fix last font-related change.
4902 * w32font.h (w32font_list_internal, w32font_match_internal):
4904 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4905 (uniscribe_list_family): Adjust to match font API change.
4906 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4907 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4909 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4911 * frame.h (FRAME_MOUSE_UPDATE):
4912 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4913 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4915 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4917 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4918 * font.h (struct font_driver): Change list, match, and list_family
4919 functions to accept struct frame * as first arg.
4920 * font.c (font_score, font_compare, font_sort_entities):
4922 (font_sort_entities, font_list_entities, font_select_entity):
4923 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4924 match font API change.
4925 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4926 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4927 * ftxfont.c (ftxfont_list, ftxfont_match):
4928 * xftfont.c (xftfont_list, xftfont_match):
4929 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4930 * w32font.c (w32font_list, w32font_match, w32font_list):
4931 (w32font_list_internal, w32_font_match_internal): Likewise.
4932 * xfaces.c (Fx_family_fonts): Adjust user.
4934 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4936 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4937 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4938 only if HAVE_X_WINDOWS is in use.
4939 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4940 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4941 * w32term.c (x_wm_set_icon_position): Likewise.
4942 * w32fns.c (x_icon): Adjust user.
4944 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4946 * xterm.c (last_mouse_press_frame): Remove the
4947 leftover which is not really used any more.
4948 (handle_one_xevent, syms_of_xterm): Adjust users.
4949 (x_flush): Call XFlush once per each X display, not frame.
4950 This is better because this code always unconditionally skips
4951 non-X frames in Vframe_list and issues the only XFlush if we
4952 have more than one X frame on the same X display.
4953 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4954 Use bool for booleans.
4955 (x_draw_glyph_string_background, cvt_string_to_pixel):
4956 (cvt_pixel_dtor): Drop unnecessary prototypes.
4957 * xterm.h (x_display_ok): Adjust prototype.
4959 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4961 Drop unnecessary functions that deals with frame pixel size.
4962 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4963 (x_pixel_height): Drop prototypes.
4964 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4965 (x_pixel_height): Drop implementations.
4966 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4967 which should be always valid for window frame.
4968 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4969 * w32menu.c (Fx_popup_dialog):
4970 * xmenu.c (Fx_popup_dialog): Likewise for both.
4972 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4974 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4975 frame parameters and call to Fmodify_frame_parameters just once.
4976 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4977 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4978 and mention nil frame in docstring.
4980 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4982 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4983 (x_figure_window_size): Likewise. Adjust to return long.
4984 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4985 (toplevel): Move Qterminal_live_p to...
4986 * terminal.c (toplevel): ...here, make it static, and...
4987 (syms_of_terminal): ...DEFSYM here.
4988 * frame.h (Qterminal_live_p): Remove declaration.
4989 (make_frame, x_figure_window_size): Adjust prototype.
4990 * nsfns.m (Fx_create_frame): Use long for window flags.
4992 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4994 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4995 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4996 Do not assume that emacs_close (INT_MAX) is a no-op.
4998 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5000 * xfaces.c (make_face_cache): For struct face_cache, prefer
5001 xmalloc to xzalloc and so avoid redundant call to memset.
5002 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5004 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5006 * fringe.c (draw_window_fringes, update_window_fringes)
5007 (compute_fringe_widths):
5008 * w32term.c (x_draw_glyph_string):
5009 * window.c (candidate_window_p, Frecenter):
5010 * xfaces.c (realize_basic_faces, realize_default_face)
5011 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5012 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5013 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5014 * xmenu.c (Fx_menu_bar_open_internal):
5015 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5016 * xsettings.c (xft_settings_event):
5017 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5018 Use bool for booleans. Adjust style and comments where
5020 * dispextern.h (draw_window_fringes, update_window_fringes)
5021 (compute_fringe_widths):
5022 * xterm.h (x_had_errors_p): Adjust prototype.
5024 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5026 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5027 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5029 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5031 * fns.c (toplevel): Remove comment before Fsafe_length because
5034 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5036 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5038 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5040 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5041 frame which got the message is still alive, before dereferencing
5042 its pointer. (Bug#14970)
5044 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5045 be a live window, before using it as such. (Bug#14970)
5047 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5049 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5050 w32_detect_focus_change instead of doing part of its job by hand.
5051 This fixes the problem whereby FOCUS_OUT events were not sent to
5054 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5056 * process.c (Fprocess_list): Doc fix.
5058 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5059 being re-exposed only if it didn't ask to become visible.
5060 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5061 was previously iconified. (Bug#14841)
5062 (x_iconify_frame): Mark the frame iconified.
5064 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5066 Fix minor problems found by static checking.
5067 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5068 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5070 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5072 * eval.c (set_specpdl_old_value): New function.
5073 (unbind_to): Minor simplification.
5074 (get_backtrace_frame): New function.
5075 (Fbacktrace_frame): Use it. Add `base' argument.
5076 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5077 (syms_of_eval): Export backtrace-eval.
5078 * xterm.c (x_focus_changed): Simplify.
5080 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5082 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5084 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5086 * xdisp.c (redisplay_window): Instead of moving point out of
5087 scroll margin, reject the force_start method, and try scrolling
5088 instead. (Bug#14780)
5090 2013-07-24 Ken Brown <kbrown@cornell.edu>
5092 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5095 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5097 * eval.c (Fprogn): Do not check that BODY is a proper list.
5098 This undoes the previous change. The check slows down the
5099 interpreter, and is not needed to prevent a crash. See
5100 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5102 2013-07-23 Glenn Morris <rgm@gnu.org>
5104 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5106 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5108 Port to GNU/Linux systems with tinfo but not ncurses.
5109 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5110 to decide whether ncurses is being used. Without this change,
5111 GCC complains about tgetent not being declared, on a system
5112 that has tinfo installed but ncurses not installed.
5114 * eval.c (Fprogn): Check that BODY is a proper list.
5116 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5117 * data.c (Fsetq_default):
5118 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5119 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5121 Tune by taking advantage of the fact that ARGS is always a list
5122 when a function is declared to have UNEVALLED args.
5124 * emacsgtkfixed.c: Port to GCC 4.6.
5125 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5127 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5129 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5130 here to silence compiler warnings.
5132 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5134 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5135 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5136 from messing up Emacs's 'struct frame' (Bug#14923).
5138 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5140 * alloc.c (make_save_ptr_ptr): Define this function.
5141 It was inadvertently omitted. It's needed only if
5142 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5144 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5146 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5147 frame have focus (Bug#14895).
5149 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5151 Avoid vfork-related deadlock more cleanly.
5152 * callproc.c (child_setup): When the child's exec fails, output
5153 the program name, as that's more useful. Use O_NONBLOCK to avoid
5155 * process.c (create_process_1): Remove; no longer needed.
5156 (create_process): Remove timer hack; no longer needed, now that
5157 the child avoids deadlock.
5159 2013-07-20 Glenn Morris <rgm@gnu.org>
5161 * image.c (Fimage_flush): Fix doc typo.
5163 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5165 Fix array bounds violation when pty allocation fails.
5166 * process.c (PTY_NAME_SIZE): New constant.
5167 (pty_name): Remove static variable; it's now auto.
5168 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5169 Take pty_name as an arg rather than using a static variable.
5170 All callers changed.
5171 (create_process): Recover pty_flag from process, not from volatile local.
5172 (create_pty): Stay inside array even when pty allocation fails.
5173 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5175 * lread.c (Fload): Avoid initialization only when lint checking.
5176 Mention that it's needed only for older GCCs.
5178 2013-07-20 Kenichi Handa <handa@gnu.org>
5180 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5181 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5183 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5185 * lread.c (Fload): Avoid uninitialized warning.
5187 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5189 Fix some minor file descriptor leaks and related glitches.
5190 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5191 (create_lock_file): Use write, not emacs_write.
5192 * image.c (slurp_file, png_load_body):
5193 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5194 (server_accept_connection):
5195 Don't leak an fd on memory allocation failure.
5196 * image.c (slurp_file): Add a cheap heuristic for growing files.
5197 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5198 as that's what the other routines do. Maybe input need not be
5199 blocked at all, but it's better to be consistent.
5200 Avoid undefined behavior when strlen is zero.
5202 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5203 (NSTATICS): Now a constant; doesn't need to be a macro.
5205 2013-07-19 Richard Stallman <rms@gnu.org>
5207 * coding.c (decode_coding_utf_8): Add simple loop for fast
5208 processing of ASCII characters.
5210 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5212 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5214 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5216 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5217 unportable 'struct x_display_info'.
5218 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5221 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5223 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5224 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5226 (system_process_attributes): Prefer plain char to unsigned char
5227 when either will do. Clean up properly if interrupted or if
5228 memory allocations fail. Don't assume sscanf succeeds.
5229 Remove no-longer-needed workaround to stop GCC from whining.
5230 Read command-line once, instead of multiple times. Check read status a
5233 Fix obscure porting bug with varargs functions.
5234 The code assumed that int is treated like ptrdiff_t in a vararg
5235 function, which is not a portable assumption. There was a similar
5236 -- though these days less likely -- porting problem with various
5237 assumptions that pointers of different types all smell the same as
5238 far as vararg functions is conserved. To make this problem less
5239 likely in the future, redo the API to use varargs functions.
5240 * alloc.c (make_save_value): Remove this vararg function.
5241 All uses changed to ...
5242 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5243 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5245 (make_save_ptr): Rename from make_save_pointer, for consistency with
5246 the above. Define only on platforms that need it. All uses changed.
5248 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5250 * keyboard.c: Try to fix typos in previous change.
5251 (DISPLAY_LIST_INFO): New macro.
5252 (kbd_buffer_get_event): Do not access members that are not present
5253 in X11. Revert inadvertent change of "!=" to "=".
5255 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5257 * keyboard.c (kbd_buffer_get_event):
5258 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5259 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5261 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5263 * filelock.c: Fix unlikely file descriptor leaks.
5264 (get_boot_time_1): Rework to avoid using emacs_open.
5265 This doesn't actually fix a leak, but is better anyway.
5266 (read_lock_data): Use read, not emacs_read.
5268 * doc.c: Fix minor memory and file descriptor leaks.
5269 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5270 (get_doc_string, Fsnarf_documentation):
5271 Fix file descriptor leak on error.
5273 * term.c: Fix minor fdopen-related file descriptor leaks.
5274 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5275 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5277 * charset.c: Fix file descriptor leaks and errno issues.
5279 (load_charset_map_from_file): Don't leak file descriptor on error.
5280 Use plain record_xmalloc since the allocation is larger than
5281 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5283 * eval.c (record_unwind_protect_nothing):
5284 * fileio.c (fclose_unwind):
5286 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5287 The replacement doesn't block input, but that no longer seems
5290 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5292 * lread.c: Fix file descriptor leaks and errno issues.
5293 (Fload): Close some races that leaked fds or streams when 'load'
5295 (Fload, openp): Report error number of last nontrivial failure to open.
5296 ENOENT counts as trivial.
5297 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5299 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5300 now that the function is always called with a nonnegative arg.
5301 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5302 All uses replaced with ...
5303 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5305 A few more minor file errno-reporting bugs.
5306 * callproc.c (Fcall_process):
5307 * doc.c (Fsnarf_documentation):
5308 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5309 * process.c (set_socket_option):
5310 Don't let a constructor trash errno.
5311 * doc.c: Include <errno.h>.
5313 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5315 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5317 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5319 Fix w32 bug with call-process-region (Bug#14885).
5320 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5321 to Fcall_process when the input is empty. This simplifies the
5322 code a bit. It makes no difference on POSIXish platforms but
5323 apparently it fixes a bug on w32.
5325 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5326 * fileio.c (close_file_unwind): Don't close if FD is negative;
5327 this can happen when unwinding a zapped file descriptor.
5328 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5329 in case Emacs runs out of memory between the two unwind-protects.
5330 Don't trash errno when closing FD.
5331 Zap the FD in the specpdl when closing it, instead of deferring
5332 the removal of the unwind-protect; this fixes a bug where a child
5333 function unwinds the stack past us.
5335 New unwind-protect flavors to better type-check C callbacks.
5336 This also lessens the need to write wrappers for callbacks,
5337 and the need for make_save_pointer.
5338 * alloca.c (free_save_value):
5339 * atimer.c (run_all_atimers):
5341 * alloc.c (safe_alloca_unwind):
5342 * atimer.c (unwind_stop_other_atimers):
5343 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5344 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5345 * minibuf.c (choose_minibuf_frame_1):
5346 * process.c (make_serial_process_unwind):
5347 * xdisp.h (pop_message_unwind):
5348 * xselect.c (queue_selection_requests_unwind):
5349 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5350 * alloca.c (record_xmalloc):
5351 Prefer record_unwind_protect_ptr to record_unwind_protect with
5353 * alloca.c (Fgarbage_collect):
5354 Prefer record_unwind_protect_void to passing a dummy.
5355 * buffer.c (restore_buffer):
5356 * window.c (restore_window_configuration):
5357 * xfns.c, w32fns.c (do_unwind_create_frame)
5358 New wrapper. All record-unwind uses of wrappee changed.
5359 * buffer.c (set_buffer_if_live):
5360 * callproc.c (call_process_cleanup, delete_temp_file):
5361 * coding.c (code_conversion_restore):
5362 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5363 * editfns.c (save_excursion_restore)
5364 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5365 (save_restriction_restore):
5366 * eval.c (restore_stack_limits, un_autoload):
5367 * fns.c (require_unwind):
5368 * keyboard.c (recursive_edit_unwind, tracking_off):
5369 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5370 * macros.c (pop_kbd_macro, restore_menu_items):
5371 * nsfns.m (unwind_create_frame):
5372 * print.c (print_unwind):
5373 * process.c (start_process_unwind):
5374 * search.c (unwind_set_match_data):
5375 * window.c (select_window_norecord, select_frame_norecord):
5376 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5377 (fast_set_selected_frame):
5378 * xfns.c, w32fns.c (unwind_create_tip_frame):
5379 Return void, not a dummy Lisp_Object. All uses changed.
5380 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5381 * callproc.c (call_process_kill):
5382 * fileio.c (restore_point_unwind, decide_coding_unwind)
5383 (build_annotations_unwind):
5384 * insdel.c (Fcombine_after_change_execute_1):
5385 * keyboard.c (read_char_help_form_unwind):
5386 * menu.c (unuse_menu_items):
5387 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5388 * sound.c (sound_cleanup):
5389 * xdisp.c (unwind_redisplay):
5390 * xfns.c (clean_up_dialog):
5391 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5392 Accept no args and return void, instead of accepting and returning
5393 a dummy Lisp_Object. All uses changed.
5394 * cygw32.c (fchdir_unwind):
5395 * fileio.c (close_file_unwind):
5396 * keyboard.c (restore_kboard_configuration):
5397 * lread.c (readevalllop_1):
5398 * process.c (wait_reading_process_output_unwind):
5399 Accept int and return void, rather than accepting an Emacs integer
5400 and returning a dummy object. In some cases this fixes an
5401 unlikely bug when the corresponding int is outside Emacs integer
5402 range. All uses changed.
5403 * dired.c (directory_files_internal_unwind):
5404 * fileio.c (do_auto_save_unwind):
5405 * gtkutil.c (pop_down_dialog):
5406 * insdel.c (reset_var_on_error):
5407 * lread.c (load_unwind):
5408 * xfns.c (clean_up_file_dialog):
5409 * xmenu.c, nsmenu.m (pop_down_menu):
5410 * xmenu.c (cleanup_widget_value_tree):
5411 * xselect.c (wait_for_property_change_unwind):
5412 Accept pointer and return void, rather than accepting an Emacs
5413 save value encapsulating the pointer and returning a dummy object.
5415 * editfns.c (Fformat): Update the saved pointer directly via
5416 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5417 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5418 (unwind_body): New function.
5419 (record_unwind_protect): First arg is now a function returning void,
5420 not a dummy Lisp_Object.
5421 (record_unwind_protect_ptr, record_unwind_protect_int)
5422 (record_unwind_protect_void): New functions.
5423 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5424 * fileio.c (struct auto_save_unwind): New type.
5425 (do_auto_save_unwind): Use it.
5426 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5427 * insdel.c (struct rvoe_arg): New type.
5428 (reset_var_on_error): Use it.
5429 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5431 (specbinding_func): Remove; there are now several such functions.
5432 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5433 (set_unwind_protect_ptr): New function.
5434 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5436 Be simpler and more consistent about reporting I/O errors.
5437 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5438 Say "Read error" and "Write error", rather than "I/O error", or
5439 "IO error reading", or "IO error writing", when a read or write
5441 * process.c (Fmake_network_process, wait_reading_process_output)
5442 (send_process, Fprocess_send_eof, wait_reading_process_output):
5443 Capitalize diagnostics consistently. Put "failed foo" at the
5444 start of the diagnostic, so that we don't capitalize the
5445 function name "foo". Consistently say "failed" for such
5447 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5448 All callers changed. This is so it can use report_file_error.
5449 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5450 diagnostics consistently as above.
5452 * fileio.c (report_file_errno): Fix errno reporting bug.
5453 If the file name is neither null nor a pair, package it up as a
5454 singleton list. All callers changed, both to this function and to
5455 report_file_error. This fixes a bug where the memory allocator
5456 invoked by list1 set errno so that the immediately following
5457 report_file_error reported the wrong errno value.
5459 Fix minor problems found by --enable-gcc-warnings.
5460 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5461 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5463 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5465 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5466 Set event->arg to Qt if switch-event shall be generated.
5467 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5469 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5471 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5474 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5475 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5476 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5477 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5478 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5479 and there is a focused frame.
5480 (head_table): Add focus-in and focus-out.
5481 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5482 bind to handle-focus-in/out.
5484 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5485 (Fhandle_switch_frame): Call Fhandle_focus_in.
5486 (syms_of_frame): defsubr handle-focus-in/out.
5488 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5490 Fix porting bug to older POSIXish platforms (Bug#14862).
5491 * sysdep.c (emacs_pipe): New function, that implements
5492 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5493 This should port better to CentOS 5 and to Mac OS X 10.6.
5494 All calls to pipe2 changed.
5496 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5497 This makes the code easier to read and the executable a bit smaller.
5498 Do not replace all calls to Fcons that happen to create lists,
5499 just calls that are intended to create lists. For example, when
5500 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5501 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5502 Similarly for list2 through list5.
5503 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5504 * bytecode.c (exec_byte_code):
5505 * callint.c (quotify_arg, Fcall_interactively):
5506 * callproc.c (Fcall_process, create_temp_file):
5507 * charset.c (load_charset_map_from_file)
5508 (Fdefine_charset_internal, init_charset):
5509 * coding.c (get_translation_table, detect_coding_system)
5510 (Fcheck_coding_systems_region)
5511 (Fset_terminal_coding_system_internal)
5512 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5513 * composite.c (update_compositions, Ffind_composition_internal):
5514 * dired.c (directory_files_internal, file_name_completion)
5516 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5517 * doc.c (Fsnarf_documentation):
5518 * editfns.c (Fmessage_box):
5520 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5521 (Feval, eval_sub, Ffuncall, apply_lambda):
5522 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5523 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5524 (Fset_file_times, Finsert_file_contents)
5525 (Fchoose_write_coding_system, Fwrite_region):
5526 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5527 * font.c (font_registry_charsets, font_parse_fcname)
5528 (font_prepare_cache, font_update_drivers, Flist_fonts):
5529 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5530 * frame.c (make_frame, Fmake_terminal_frame)
5531 (x_set_frame_parameters, x_report_frame_params)
5532 (x_default_parameter, Fx_parse_geometry):
5533 * ftfont.c (syms_of_ftfont):
5534 * image.c (gif_load):
5535 * keyboard.c (command_loop_1):
5536 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5537 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5538 (Fminor_mode_key_binding, accessible_keymaps_1)
5539 (Faccessible_keymaps, Fwhere_is_internal):
5540 * lread.c (read_emacs_mule_char):
5541 * menu.c (find_and_return_menu_selection):
5542 * minibuf.c (get_minibuffer):
5543 * nsfns.m (Fns_perform_service):
5544 * nsfont.m (ns_script_to_charset):
5545 * nsmenu.m (ns_popup_dialog):
5546 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5547 (Fx_own_selection_internal):
5548 * nsterm.m (append2):
5549 * print.c (Fredirect_debugging_output)
5550 (print_prune_string_charset):
5551 * process.c (Fdelete_process, Fprocess_contact)
5552 (Fformat_network_address, set_socket_option)
5553 (read_and_dispose_of_process_output, write_queue_push)
5554 (send_process, exec_sentinel):
5555 * sound.c (Fplay_sound_internal):
5556 * textprop.c (validate_plist, add_properties)
5557 (Fput_text_property, Fadd_face_text_property)
5558 (copy_text_properties, text_property_list, syms_of_textprop):
5559 * unexaix.c (report_error):
5560 * unexcoff.c (report_error):
5561 * unexsol.c (unexec):
5562 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5563 (Fformat_mode_line, syms_of_xdisp):
5564 * xfaces.c (set_font_frame_param)
5565 (Finternal_lisp_face_attribute_values)
5566 (Finternal_merge_in_global_face, syms_of_xfaces):
5567 * xfns.c (x_default_scroll_bar_color_parameter)
5568 (x_default_font_parameter, x_create_tip_frame):
5569 * xfont.c (xfont_supported_scripts):
5570 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5571 (menu_help_callback, xmenu_show):
5573 * xterm.c (set_wm_state):
5574 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5575 and similarly for list2 through list5.
5577 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5579 * callproc.c (Fcall_process_region): Fix minor race and tune.
5580 (create_temp_file): New function, with the temp-file-creation part
5581 of the old Fcall_process_region. Use Fcopy_sequence to create the
5582 temp file name, rather than alloca + build_string, for simplicity.
5583 Don't bother to block input around the temp file creation;
5584 shouldn't be needed. Simplify use of mktemp.
5585 Use record_unwind_protect immediately after creating the temp file;
5586 this closes an unlikely race where the temp file was not removed.
5587 Use memcpy rather than an open-coded loop.
5588 (Fcall_process_region): Use the new function. If the input is
5589 empty, redirect from /dev/null rather than from a newly created
5590 empty temp file; this avoids unnecessary file system traffic.
5592 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5594 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5595 Simplify by making this case like the other two. This is a bit
5596 slower on obsolete hosts, but the extra complexity isn't worth it.
5598 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5599 * process.c (create_process) [!DOS_NT]:
5600 Remove now-unnecessary calls to emacs_close.
5602 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5604 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5605 returning early. (Bug#14850)
5607 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5608 and inhibit-iso-escape-detection attributes of 'undecided'.
5611 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5613 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5614 Reported by Herbert J. Skuhra in
5615 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5617 Don't lose top specpdl entry when memory is exhausted.
5618 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5619 specpdl overflow here, to simplify callers; all callers changed.
5620 Always reserve an unused entry at the stack top; this avoids
5621 losing the top entry's information when memory is exhausted.
5623 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5625 Clean up errno reporting and fix some errno-reporting bugs.
5626 * callproc.c (Fcall_process):
5627 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5628 * process.c (create_process, Fmake_network_process):
5629 * unexaix.c (report_error):
5630 * unexcoff.c (report_error):
5631 Be more careful about reporting the errno of failed operations.
5632 The code previously reported the wrong errno sometimes.
5633 Also, prefer report_file_errno to setting errno + report_file_error.
5634 (Fcall_process): Look at openp return value rather than at path,
5635 as that's a bit faster and clearer when there's a numeric predicate.
5636 * fileio.c (report_file_errno): New function, with most of the
5637 old contents of report_file_error.
5638 (report_file_error): Use it.
5639 (Ffile_exists_p, Ffile_accessible_directory_p):
5640 Set errno to 0 when it is junk.
5641 * fileio.c (Faccess_file):
5642 * image.c (x_create_bitmap_from_file):
5643 Use faccessat rather than opening the file, to avoid the hassle of
5644 having a file descriptor open.
5645 * lisp.h (report_file_errno): New decl.
5646 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5649 * process.c (create_process, wait_reading_process_output) [AIX]:
5650 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5651 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5652 a multithreaded environment anyway).
5653 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5655 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5657 * image.c (x_find_image_file): Don't close a remote file handle.
5659 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5661 Fix races with threads and file descriptors.
5662 * callproc.c (Fcall_process_region):
5663 * dired.c (open_directory):
5664 * emacs.c (main, Fdaemon_initialized):
5665 * image.c (x_find_image_file):
5666 * inotify.c (Finotify_rm_watch):
5667 * lread.c (Flocate_file_internal):
5668 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5669 * term.c (term_mouse_moveto, init_tty):
5670 * termcap.c (tgetent):
5671 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5672 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5673 * unexhp9k800.c, unexmacosx.c (unexec):
5674 * callproc.c (Fcall_process_region):
5675 Use emacs_close, not close.
5676 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5677 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5678 and posix_close function on current platforms (which all lack them).
5679 (emacs_close): Use it. This should fix the races on GNU/Linux and
5680 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5681 and it should avoid closing random victim file descriptors on
5684 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5686 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5687 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5690 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5691 This is for .gdbinit xbacktrace.
5693 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5694 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5695 (emacs_set_tty): Now static.
5696 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5697 * term.c (tty_capable_p, tty_default_color_capabilities)
5698 (get_tty_terminal, term_mouse_movement)
5699 (handle_one_term_event, init_tty, maybe_fatal):
5700 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5701 (tgetent, scan_file, name_match, compare_contin):
5702 * terminal.c (get_terminal):
5703 Use bool for boolean.
5704 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5705 Prefer char to unsigned char if either will do.
5706 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5707 (tty_write_glyphs): Prefer int to unsigned.
5708 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5709 All callers changed.
5710 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5712 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5715 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5716 (B__dummy__): New dummy symbol, to pacify C89.
5717 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5718 they can't grok varargs macros.
5719 * dispnew.c (add_window_display_history)
5720 (add_frame_display_history):
5721 * print.c (print_object):
5722 * xdisp.c (debug_method_add):
5723 Use %p printf format only for void pointers.
5724 * emacs.c (usage_message): New constant, replacing ...
5725 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5726 (main): Adjust to usage reorg.
5727 * fns.c (syms_of_fns):
5728 * profiler.c (syms_of_profiler):
5729 Don't use non-constant struct initializers.
5730 * gnutls.h (gnutls_initstage_t):
5731 * lisp.h (enum Lisp_Fwd_Type):
5732 * lread.c (lisp_file_lexically_bound_p):
5733 * xsettings.c (anonymous enum):
5734 Remove trailing comma.
5735 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5736 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5737 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5739 * regex.c (const_re_char): New type, to pacify strict C89.
5740 All uses of 'const re_char' replaced to use it.
5741 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5742 with glibc when strict C89. This change is imported from gnulib.
5744 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5745 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5746 Omit GNU_LINUX implementation, since it requires long long.
5747 * xterm.c (x_draw_underwave):
5748 Do not assume the traditional order of struct's members.
5749 (x_term_init): Rewrite to avoid the need for non-constant structure
5752 Syntax cleanup, mostly replacing macros with functions.
5753 This removes the need for the syntax_temp hack.
5754 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5755 * syntax.c (SYNTAX_INLINE): New macro.
5756 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5757 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5758 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5759 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5760 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5761 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5762 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5763 Now constants, not macros.
5764 (syntax_temp) [!__GNUC__]: Remove.
5765 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5766 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5767 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5768 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5769 Move here from syntax.h; now functions, not macros. Except for the
5770 last function, these are static since only syntax.c uses them.
5771 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5772 All uses changed. Now a function, not a macro; use this fact
5773 to simplify the code.
5774 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5775 compiler bugs; no longer relevant.
5776 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5777 (SYNTAX_INLINE): New macro.
5778 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5779 for the new functions. Use bool for boolean member.
5780 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5781 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5782 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5783 (SETUP_BUFFER_SYNTAX_TABLE):
5784 Now extern inline functions, not macros.
5785 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5786 Remove; all uses replaced by implementation.
5787 (syntax_temp) [!__GNUC__]: Remove decl.
5788 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5790 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5792 * emacs.c (main): Fix syntax error.
5794 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5796 Timestamp fixes for undo (Bug#14824).
5797 * atimer.c (schedule_atimer):
5798 * fileio.c (Ffile_newer_than_file_p):
5799 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5800 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5801 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5802 (syms_of_fileio): Remove Sclear_visited_file_name.
5803 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5804 file doesn't exist; this avoids an ambiguity with negative timestamps.
5805 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5806 * systime.h (make_emacs_time, invalid_emacs_time):
5807 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5808 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5809 * undo.c (record_first_change): Push (visited-file-modtime) onto
5810 undo list rather than reimplementing it by hand, incorrectly.
5812 2013-07-09 Ken Brown <kbrown@cornell.edu>
5814 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5816 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5818 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5820 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5822 Handle errno and exit status a bit more carefully.
5823 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5824 number into an exit status. Instead, use EXIT_CANCELED.
5825 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5826 * callproc.c (relocate_fd):
5827 * emacs.c (close_output_streams, main):
5828 * process.c (create_process):
5829 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5830 Use emacs_perror for simplicity.
5831 * callproc.c (relocate_fd, main):
5832 * sysdep.c (sys_subshell):
5833 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5834 (shut_down_emacs): Use emacs_write, not write.
5835 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5836 * fileio.c (Fcopy_file, e_write):
5837 * nsterm.m (ns_select):
5838 * process.c (send_process):
5839 * sound.c (vox_write):
5840 Use emacs_write_sig, not emacs_write.
5841 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5842 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5844 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5846 (emacs_full_write): New function.
5847 (emacs_write): Rewrite to use it.
5848 (emacswrite_sig, emacs_perror): New functions.
5849 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5851 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5853 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5854 on NS even if it is present. Pixmap on NS is a void*.
5856 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5858 Port to Ubuntu 10 (Bug#14803).
5859 Problem reported by T.V. Raman.
5860 * process.c (close_on_exec, accept4, process_socket):
5861 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5863 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5865 * w32.c (sys_dup): Declare prototype.
5869 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5871 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5873 Make file descriptors close-on-exec when possible (Bug#14803).
5874 This simplifies Emacs a bit, since it no longer needs to worry
5875 about closing file descriptors by hand in some cases.
5876 It also fixes some unlikely races. Not all such races, as
5877 libraries often open files internally without setting
5878 close-on-exec, but it's an improvement.
5879 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5880 * callproc.c (Fcall_process) [!MSDOS]:
5881 * emacs.c (main) [!DOS_NT]:
5882 * nsterm.m (ns_term_init):
5883 * process.c (create_process):
5884 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5885 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5886 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5887 Prefer mkostemp with O_CLOEXEC to mkstemp.
5888 * callproc.c (relocate_fd) [!WINDOWSNT]:
5889 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5890 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5892 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5893 Make the resulting file descriptor close-on-exec.
5894 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5895 * lread.c (load_descriptor_list, load_descriptor_unwind):
5896 Remove; no longer needed. All uses removed.
5897 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5898 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5900 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5901 (Fmake_network_process, Fnetwork_interface_list):
5902 (Fnetwork_interface_info, server_accept_connection):
5903 Make newly-created socket close-on-exec.
5904 * sysdep.c (emacs_open, emacs_fopen):
5905 Make new-created descriptor close-on-exec.
5906 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5907 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5909 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5911 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5912 for NS_IMPL_GNUSTEP.
5914 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5916 Fix openp errno handling.
5917 * callproc.c (Fcall_process): Preserve openp errno around close.
5918 * lread.c (openp): Set errno when returning -1, as some callers
5921 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5923 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5925 * nsterm.h (NSSavePanel): Update comment.
5926 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5927 (ns_run_file_dialog): Declare.
5929 * nsfns.m: Remove panelOK.
5931 (ns_run_file_dialog): New function.
5932 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5933 event loop, so file dialog is popped up by ns_run_file_dialog, called
5934 by sendEvent (Bug#14578).
5935 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5937 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5939 * xdisp.c (default_line_pixel_height): New function.
5940 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5941 (try_cursor_movement, redisplay_window, try_window)
5942 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5944 * window.c (window_scroll_pixel_based):
5945 use default_line_pixel_height.
5947 * dispextern.h (default_line_pixel_height): Add prototype.
5949 * frame.c (x_set_line_spacing): Accept a float value for
5950 line-spacing parameter, per the documentation.
5952 * data.c (Fmultibyte_string_p): Doc fix.
5954 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5956 Use emacs_open more consistently when opening files.
5957 This handles EINTR more consistently now, and makes it easier
5958 to introduce other uniform changes to file descriptor handling.
5959 * src/systdio.h: New file.
5960 * src/buffer.c (mmap_init):
5961 * cygw32.c (chdir_to_default_directory):
5962 * dispnew.c (Fopen_termscript):
5963 * emacs.c (Fdaemon_initialized):
5964 * fileio.c (Fdo_auto_save):
5965 * image.c (slurp_file, png_load_body, jpeg_load_body):
5966 * keyboard.c (Fopen_dribble_file):
5968 * print.c (Fredirect_debugging_output):
5969 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5970 * termcap.c (tgetent):
5971 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5972 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5973 * w32term.c (w32_initialize) [CYGWIN]:
5974 * xfaces.c (Fx_load_color_file):
5975 Use emacs_open instead of plain open, and emacs_fopen instead of
5977 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5978 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5979 * callproc.c (default_output_mode): New constant.
5980 (Fcall_process): Use it to call emacs_open instead of plain creat.
5981 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5982 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5983 (emacs_fopen): New function.
5984 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5985 Include <lisp.h>, for emacs_open.
5986 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5988 Remove duplicate #include directives.
5989 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5991 Don't include stdio.h twice.
5992 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5993 Don't include sys/types.h or stdio.h twice.
5994 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5995 * lread.c: Don't include coding.h twice.
5996 * nsfont.m: Don't include frame.h twice.
5997 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5998 * ralloc.c: Don't include <unistd.h> twice.
5999 * xdisp.c: Don't include font.h twice.
6000 * xterm.c: Don't include fontset.h twice.
6001 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6003 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6005 Scale ImageMagick images more carefully.
6006 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6007 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6008 Be more careful about avoiding undefined behavior after
6009 integer overflow and division by zero.
6011 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6013 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6014 (syms_of_w32fns): DEFSYM them.
6015 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6016 (CCHDEVICENAME): Define macros if not defined.
6017 (struct MONITOR_INFO_EX): New struct.
6018 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6019 (enum_display_monitors_fn): New variable.
6020 (globals_of_w32fns): Initialize it.
6021 (Fx_display_pixel_width, Fx_display_pixel_height)
6022 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6023 multi-monitor setups in docstrings.
6024 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6025 screen size by primary monitor's millimeter per pixel.
6026 (w32_monitor_enum, w32_display_monitor_attributes_list)
6027 (w32_display_monitor_attributes_list_fallback)
6028 (Fw32_display_monitor_attributes_list): New functions.
6029 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6031 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6033 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6035 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6037 * fileio.c (Qfile_notify_error): New error symbol.
6039 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6040 * inotify.c (inotify_callback, symbol_to_inotifymask)
6041 (Finotify_add_watch, Finotify_rm_watch): Use it.
6042 (inotifyevent_to_event): Exchange order of cookie and file name.
6043 (Finotify_add_watch): Adapt docstring.
6045 * lisp.h (Qfile_notify_error): Declare.
6047 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6049 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6050 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6051 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6052 which did not work (see <http://bugs.gnu.org/14569#307>).
6053 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6054 && (!noninteractive || initialized)). This attempts to thread
6055 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6057 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6059 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6060 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6062 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6064 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6065 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6066 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6067 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6069 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6071 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6072 Define to __sys_siglist.
6074 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6076 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6077 word-wrap, so that overflow-newline-into-fringe would work in
6078 visual-line-mode. (Bug#2749)
6079 (move_it_in_display_line_to): When the last scanned display
6080 element fits exactly on the display line, and
6081 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6082 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6083 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6084 finding buffer position that corresponds to pixel coordinates,
6085 e.g. in buffer_posn_from_coords.
6087 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6089 * process.c (handle_child_signal): Call catch_child_signal if
6092 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6094 Don't convert function pointers to void * and back.
6095 It isn't portable C, and it's easy enough to avoid.
6096 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6097 (make_save_value): Add support for SAVE_FUNCPOINTER.
6098 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6099 * print.c (print_object):
6100 Distinguish function from object pointers.
6101 * lisp.h (SAVE_FUNCPOINTER): New constant.
6102 (SAVE_SLOT_BITS): Adjust to it.
6103 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6104 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6105 (voidfuncptr): New typedef.
6106 (struct Lisp_Save_Value): New member data[0].funcpointer.
6107 (XSAVE_FUNCPOINTER): New function.
6109 Simplify buildobj processing.
6110 * Makefile.in (buildobj.h): Make it a sequence of strings each
6111 followed by comma, rather than a single string. Put it into a
6112 .tmp file in case there's an error while generating it.
6113 (gl-stamp): Use .tmp for temp files.
6114 (mostlyclean): Clean .tmp files.
6115 * doc.c (buildobj): Move to just the routine that needs it.
6116 It's now an array of strings, so processing is simpler.
6118 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6120 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6121 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6122 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6123 Invoke malloc_enable_thread even when not interactive.
6124 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6125 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6126 in this case, since the underlying bug has now been fixed.
6128 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6130 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6131 unlinking it (bug#14691).
6133 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6135 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6136 before checking whether buffer is modified. This lets
6137 `kill-buffer-query-functions' cancel killing of the buffer or save
6138 its content before `kill-buffer' asks user the "Buffer %s
6139 modified; kill anyway?" question.
6141 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6143 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6144 Let the super performKeyEquivalent deal with them (Bug#14747).
6146 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6148 * widget.c (resize_cb): Remove unused local.
6150 Do not use GTK 3 if it exists but cannot be compiled.
6151 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6152 * xterm.c (x_error_handler) [!USE_GTK]:
6155 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6157 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6159 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6160 to the valid range of values. (Bug#14753)
6162 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6163 when moving point by using the current glyph matrix. This avoids
6164 the need to force redisplay when this function is called in a
6167 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6169 Fix minor problems found by static checking.
6170 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6171 Redo the latter's body to sidestep GCC parenthesization warnings.
6172 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6173 * coding.c (detect_coding, detect_coding_system):
6174 * coding.h (struct undecided_spec):
6175 Use bool for boolean.
6176 * image.c (QCmax_width, QCmax_height): Now static.
6177 * xdisp.c (Fmove_point_visually): Remove unused local.
6179 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6181 * xdisp.c (Fmove_point_visually): New function.
6183 2013-06-28 Kenichi Handa <handa@gnu.org>
6185 * coding.h (define_coding_undecided_arg_index): New enum.
6186 (coding_attr_index): New members
6187 coding_attr_undecided_inhibit_null_byte_detection,
6188 coding_attr_undecided_inhibit_iso_escape_detection,
6189 coding_attr_undecided_prefer_utf_8.
6190 (undecided_spec): New struct.
6191 (struct coding_system): New member `undecided' of the member
6194 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6195 (detect_coding): Likewise.
6196 (detect_coding_system): Likewise.
6197 (Fdefine_coding_system_internal): New coding system properties
6198 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6200 (syms_of_coding): Adjust for coding_arg_undecided_max.
6202 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6204 * image.c (x_from_xcolors): Remove unused local.
6206 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6208 Defer image data transfer between X client and server until actual
6211 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6214 * image.c (Destroy_Image): Remove.
6215 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6216 `mask_p', and `colors_p'. All uses changed.
6217 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6218 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6219 New macros for `flags' arg to x_clear_image_1.
6220 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6221 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6222 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6223 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6224 (image_get_x_image, image_unget_x_image): New functions or macros.
6225 (image_background, image_background_transparent, x_to_xcolors)
6226 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6227 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6228 instead of Destroy_Image.
6229 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6230 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6231 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6232 (imagemagick_load_image, svg_load_image): Use them instead of
6233 x_create_x_image_and_pixmap, and x_put_x_image followed by
6234 x_destroy_x_image, respectively.
6235 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6236 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6237 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6238 background_transparent fields.
6239 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6240 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6242 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6244 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6245 This mostly consists of undoing recent changes.
6246 * callproc.c (Fcall_process):
6247 * process.c (create_process):
6248 Do not worry about catching SIGCHLD here, undoing previous change.
6249 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6250 * process.c, process.h (catch_child_signal):
6251 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6252 * process.c (catch_child_handler): Don't worry about being called
6253 lazily and do not assume caller has blocked SIGCHLD, undoing
6254 previous change. Move first-time stuff back to
6255 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6256 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6257 set lib_child_handler if it's already initialized, which may
6258 help avoid problems on GNUStep.
6260 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6262 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6263 * callproc.c (Fcall_process):
6264 * process.c (create_process):
6265 Make sure SIGCHLD is caught before we fork,
6266 since Emacs startup no arranges to catch SIGCHLD.
6267 * process.c (lib_child_handler): Initialize to null, not to
6269 (catch_child_signal): Allow self to be called lazily.
6270 Do nothing if it's already been called.
6271 Assume caller has blocked SIGCHLD (all callers do now).
6272 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6273 just before it's really needed.
6274 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6275 since it hasn't been caught yet.
6277 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6279 * image.c (compute_image_size): New function to implement
6280 :max-width and :max-height.
6281 (imagemagick_load_image): Use it.
6283 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6285 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6286 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6288 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6289 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6290 the SIGCHLD handler, since the code is not atomic and (due to glib)
6291 signals may be arriving now.
6292 * sysdep.c (init_signals): Do not catch child signals here;
6293 'main' now does that later, at a safer time.
6295 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6297 Clean up SIGCHLD handling a bit (Bug#14569).
6298 * process.c, process.h (catch_child_signal):
6299 Now always extern, even if !NS_IMPL_GNUSTEP.
6300 * process.c (catch_child_signal): Move glib tickler here from
6301 init_process_emacs, so that it's done earlier in Emacs
6302 initialization. Also move the noninteractive && !initialized
6303 check here from init_process_emacs. This is all a bit cleaner for
6304 GNUish platforms, and I hope it works around the Cygwin bug.
6305 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6306 that glib signal handling is tickled before glib creates threads.
6308 * process.c (wait_reading_process_output): Avoid int overflow
6309 when reading more than 2 GiB total from a process.
6311 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6313 * process.c (create_process): Handle a couple more cases,
6314 i.e., work even if new_argv and wait_child_setup[i] are cached.
6315 Use Fcall_process's style for volatile vars.
6317 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6319 * process.c (create_process): Mark PROCESS volatile.
6321 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6323 Use C99-style flexible array members if available.
6324 This avoids some subtle aliasing issues, which typically
6325 aren't a problem with GCC but may be a problem elsewhere.
6326 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6327 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6328 In either case, it uses a flexible array member rather than
6329 the old struct hack. All uses changed.
6330 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6331 Adjust to sdata reorganization.
6332 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6333 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6334 that ports better to pre-C99 non-GCC.
6335 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6336 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6337 as the latter has changed.
6338 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6339 and port better to pre-C99 GCC.
6340 * image.c (struct xpm_cached_color):
6341 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6342 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6343 Use FLEXIBLE_ARRAY_MEMBER.
6344 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6345 Move decl to top level so it gets checked against implementation.
6346 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6347 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6349 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6351 * syntax.c: Integer cleanups.
6352 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6353 All uses that need 0-or-2 changed to:
6354 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6355 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6356 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6357 (char_quoted, prev_char_comend_first, back_comment)
6358 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6359 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6360 Use bool for boolean.
6361 (update_syntax_table, skip_chars, skip_syntaxes):
6362 Prefer int to unsigned when either will do.
6363 (back_comment): Return boolean success flag, like forw_comment,
6364 instead of positive-or-minus-1 (which might have overflowed int anyway).
6365 Don't stuff ptrdiff_t into int.
6366 (syntax_spec_code, syntax_code_spec): Now const.
6367 (Fmatching_paren, scan_lists, scan_sexps_forward):
6368 Use enum syntaxcode for syntax code.
6369 (Fmatching_paren): Check that arg is a character, not just an integer.
6370 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6371 (Finternal_describe_syntax_value): Omit no-longer-needed
6373 (skip_chars): Use char, not unsigned char, when the distinction
6375 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6376 * bytecode.c (exec_byte_code):
6377 * syntax.c (syntax_spec_code, Fchar_syntax)
6378 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6380 * syntax.h (SYNTAX_WITH_FLAGS):
6381 Omit unnecessary casts.
6383 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6385 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6386 line dimensions here, to avoid race conditions with the main
6387 thread. (Bug#14062, bug#14630, bug#14669)
6389 * w32term.c (w32_draw_window_cursor): Compute the header line and
6390 mode line dimensions here.
6391 <w32_system_caret_window, w32_system_caret_hdr_height>:
6392 <w32_system_caret_mode_height>: New variables.
6394 * w32term.h: Declare them.
6396 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6398 * alloc.c (die): Move "assertion failed" string here ...
6399 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6400 COND when SUPPRESS_CHECKING. This shrinks the executable text
6401 size by 0.8% to 2.2% when configured with --enable-checking,
6402 depending on optimization flags (GCC 4.8.1 x86-64).
6404 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6406 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6408 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6409 base is 2; this is more accurate.
6411 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6413 * sound.c (string_default): Move to !WINDOWSNT section.
6414 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6416 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6418 * sound.c: Integer cleanups.
6419 Remove unnecessary forward decls.
6420 (struct sound_device): The 'file' member is now a Lisp_Object, not
6421 a char *, so that we needn't invoke alloca on a huge size.
6422 (Fplay_sound_internal): Adjust to this.
6423 (string_default): New function.
6424 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6425 Use it to adjust to the struct sound_device change.
6426 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6427 (be2hs) [0]: Remove.
6429 * syntax.c (skip_chars): Don't use uninitialized storage
6430 when searching a multibyte buffer for characters that are not in a
6431 unibyte string that contains non-ASCII characters.
6433 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6435 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6436 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6438 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6440 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6442 2013-06-18 Kenichi Handa <handa@gnu.org>
6444 * font.c (Ffont_spec): Signal an error for an invalid font name
6447 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6449 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6450 In particular this ports to 32-bit sparc Sun cc.
6451 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6452 array with a dummy element at specpdl[-1], so that its address can
6454 (unbind_to): Do not copy the binding; not needed, now that we
6455 copy old_value in the one place where the copy is needed.
6456 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6457 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6458 (union specbinding): Rename from struct specbinding. Redo layout
6459 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6460 which is not portable. With Sun C 5.12 32-bit sparc, the
6461 declaration causes nargs to be an unsigned bitfield, a behavior
6462 that the C standard allows; but Emacs wants nargs to be signed.
6463 The overall type is now a union of structures rather than a
6464 structure of union of structures, and the 'kind' member is now a
6465 bitfield, so that the overall type doesn't grow. All uses changed.
6466 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6468 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6470 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6471 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6473 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6475 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6477 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6478 unless we know that the window w's frame is a frame object.
6479 Another attempt at solving bug#14062 and bug#14630.
6481 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6483 * textprop.c (property_set_type): New enum.
6484 (add_properties): Allow appending/prepending text properties.
6485 (add_text_properties_1): Factored out of Fadd_text_properties.
6486 (Fadd_text_properties): Move all the code into
6487 add_text_properties_1.
6488 (Fadd_face_text_property): New function that calls
6489 add_text_properties_1.
6491 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6493 Move functions from lisp.h to individual modules when possible.
6494 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6495 * alloc.c (XFLOAT_INIT, set_symbol_name):
6496 * buffer.c (CHECK_OVERLAY):
6497 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6498 (set_char_table_parent):
6499 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6500 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6501 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6502 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6504 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6505 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6506 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6507 (backtrace_args, backtrace_debug_on_exit):
6508 * floatfns.c (CHECK_FLOAT):
6509 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6510 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6511 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6512 (set_hash_index_slot):
6513 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6514 * marker.c (CHECK_MARKER):
6515 * textprop.c (CHECK_STRING_OR_BUFFER):
6516 * window.c (CHECK_WINDOW_CONFIGURATION):
6517 Move here from lisp.h, and make these functions static rather than
6519 * buffer.c (Qoverlayp):
6521 * fns.c (Qhash_table_p):
6522 * window.c (Qwindow_configuration_p):
6524 * lisp.h: Remove the abovementioned defns and decls.
6526 Use functions, not macros, for XINT etc (Bug#11935).
6527 In lisp.h, prefer functions to function-like macros, and
6528 constants to object-like macros, when either will do. This:
6529 . simplifies use, as there's no more need to worry about
6530 arguments' side effects being evaluated multiple times.
6531 . makes the code easier to debug on some platforms.
6532 However, when using gcc -O0, keep using function-like macros
6533 for a few critical operations, for performance reasons.
6534 This sort of thing isn't needed with gcc -Og, but -Og
6535 is a GCC 4.8 feature and isn't widely-enough available yet.
6536 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6537 Remove enum lsb_bits; no longer needed.
6538 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6539 * buffer.c (Qoverlap):
6541 * fns.c (Qhash_table_p):
6542 Now extern, so lisp.h can use these symbols.
6543 * dispextern.h: Include character.h, for MAX_CHAR etc.
6544 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6545 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6546 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6547 (GLYPH_CODE_P): Move here from lisp.h.
6548 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6549 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6550 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6551 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6552 XUNTAG now returns void *.
6553 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6554 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6555 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6556 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6557 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6558 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6559 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6560 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6561 New macros, renamed from their sans-lisp_h_ counterparts.
6562 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6563 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6564 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6565 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6566 If compiling via GCC without optimization, define these as macros
6567 in addition to inline functions.
6568 To disable this, compile with -DINLINING=0.
6569 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6570 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6571 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6572 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6573 (INTMASK, VALMASK): Now macros, since static values cannot be
6574 accessed from extern inline functions.
6575 (VALMASK): Also a constant, for benefit of old GDB.
6576 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6577 is INTEGERP, which can fold it in.
6578 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6579 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6580 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6581 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6582 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6583 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6584 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6585 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6586 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6587 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6588 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6589 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6590 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6591 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6592 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6593 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6594 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6595 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6596 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6597 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6598 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6599 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6600 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6601 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6602 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6603 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6604 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6605 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6606 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6607 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6608 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6609 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6610 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6612 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6613 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6614 (VALMASK): Define in one place rather than in two, merging the
6615 USE_LSB_TAG parts; this is simpler.
6616 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6617 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6618 Move up, to avoid use before definition.
6619 Also include "globals.h" earlier, for the same reason.
6620 (make_natnum): New function.
6621 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6622 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6623 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6624 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6625 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6626 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6627 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6628 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6629 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6630 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6631 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6632 (Qwindow_configuration_p, Qimage): New forward declarations.
6633 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6634 (STRING_COPYIN): Remove; unused.
6635 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6636 (xcar_addr, xcdr_addr): New functions. All uses changed.
6637 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6638 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6639 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6640 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6641 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6642 (TYPE_RANGED_INTEGERP): Simplify.
6643 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6644 (setlocale, fixup_locale, synchronize_system_messages_locale)
6645 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6646 Now empty functions, not macros.
6647 (functionp): Return bool, not int.
6648 * window.c (Qwindow_configuration_p): Now extern,
6649 so window.h can use it.
6650 * window.h (Qwindowp): Move decl back to lisp.h.
6652 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6654 * xdisp.c (Fline_pixel_height): New function, required for solving
6657 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6659 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6661 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6663 * lread.c (syms_of_lread):
6664 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6666 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6668 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6670 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6672 * fileio.c (expand_file_name): Doc fix.
6674 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6676 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6677 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6678 Wait for self, not for 0. This can't hurt on GNU or similar
6679 system, and may help with Cygwin.
6681 * keyboard.c: Don't use PROP (...) as an lvalue.
6682 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6683 Use set_prop (A, B), not PROP (A) = B.
6685 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6687 * xdisp.c (get_it_property): Use it->window instead of generating
6688 a Lisp object from it->w.
6690 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6692 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6693 get-char-property the window that is being rendered, instead of
6694 the buffer, to support window-specific overlays. (Bug#14575)
6695 (compute_display_string_pos): When W is NULL, use the current
6696 buffer as the object to pass to get-char-property.
6697 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6698 pointer member of the bidi iterator, since no window is pertinent
6701 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6703 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6704 being displayed, and pass it to compute_display_string_pos.
6705 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6706 (bidi_paragraph_init): All callers changed.
6708 * xdisp.c (init_from_display_pos, init_iterator)
6709 (handle_single_display_spec, next_overlay_string)
6710 (get_overlay_strings_1, reseat_1, reseat_to_string)
6711 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6712 Set bidi_it.w member from it->w.
6713 (compute_display_string_pos): Accept additional argument, the
6714 window being displayed, and pass it to Fget_char_property.
6717 * dispextern.h (struct bidi_it): New member w, the window being
6719 (compute_display_string_pos): Adjust prototype.
6721 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6723 * xgselect.c: Remove unneeded include xterm.h.
6725 * process.c (wait_reading_process_output): Check for NS before GLIB.
6726 GLIB may be linked in due to rsvg, but ns_select must be called.
6728 * xgselect.c (xg_select): Remove call to window_system_available
6729 and g_main_context_pending at the top, so Gdk events (i.e. file
6730 notify) are processed when Emacs is started with -nw.
6732 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6734 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6735 (ctagsfiles3): New variable, includes only *.m files.
6736 (TAGS): Use an explicit language name in the regular expressions,
6737 to avoid transformation of '/SOMETHING' by MSYS to
6738 'c:\MSYS\SOMETHING'.
6740 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6742 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6744 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6746 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6747 still need to set the mouse pointer shape and activate help-echo.
6750 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6752 A few porting etc. fixes for the new file monitor code.
6753 See the thread containing
6754 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6755 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6756 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6757 (dir_monitor_callback, Fgfile_rm_watch):
6758 Use assq_no_quit instead of Fassoc, for speed.
6759 (dir_monitor_callback, Fgfile_rm_watch):
6760 eassert that the monitor is a fixnum.
6761 (dir_monitor_callback): No need for CDR_SAFE.
6762 Simplify building of lisp with alternative tails.
6763 (Fgfile_add_watch, Fgfile_rm_watch):
6764 Do not assume glib functions set errno reliably on failure.
6765 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6766 and signal an error otherwise.
6767 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6768 Use Fdelq instead of Fdelete, for speed.
6770 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6772 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6773 don't insist on being invoked on a highlighted tool-bar button.
6774 Avoids losing tool-bar functionality when mouse-highlight is nil.
6775 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6776 Don't highlight when mouse-highlight is nil.
6777 (note_mouse_highlight): When mouse-highlight is nil, don't return
6778 right away; instead, run tool-bar and mode-line highlight
6779 subroutine, clear any existing highlight, and revert the mouse
6780 pointer to its default shape. (Bug#14558)
6782 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6784 * lisp.mk (lisp): Add prog-mode.el.
6786 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6788 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6789 * process.c (dummy_handler): New function.
6790 (lib_child_handler): New static var.
6791 (handle_child_signal): Invoke it.
6792 (catch_child_signal): If a library has set up a signal handler,
6793 save it into lib_child_handler.
6794 (init_process_emacs): If using glib and not on Windows, tickle glib's
6795 child-handling code so that it initializes its private SIGCHLD handler.
6796 * syssignal.h (SA_SIGINFO): Default to 0.
6797 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6798 31; it should no longer be needed now.
6800 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6802 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6804 * gfilenotify.c (globals_of_gfilenotify): New function.
6805 (syms_of_gfilenotify): Move global initialization there.
6807 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6809 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6811 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6812 * keyboard.c (menu_bar_items, tool_bar_items):
6813 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6814 not override local keymaps any more.
6816 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6818 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6820 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6822 * w32console.c (initialize_w32_display): Return the dimensions of
6823 the console window via 2 additional arguments, not via the current
6824 frame. This avoids crashes due to overrunning the bounds of
6825 frame's decode_mode_spec_buffer, which is not resized following
6826 the change of the frame dimensions from the initial 10x10.
6828 * w32term.h (w32_initialize_display_info): Adjust prototype.
6830 * term.c (init_tty): Take dimensions of the frame from the values
6831 returned by initialize_w32_display.
6833 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6834 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6835 (LIBES): Add $(GFILENOTIFY_LIBS).
6837 * w32inevt.c (handle_file_notifications): Add dummy implementation
6838 for !HAVE_W32NOTIFY.
6840 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6842 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6844 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6846 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6848 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6850 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6852 Fix minor problems found by static checking.
6853 * data.c (pure_write_error):
6854 Use xsignal2, not Fsignal, as Fsignal might return.
6855 * eval.c (set_backtrace_debug_on_exit): Now static.
6856 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6857 No longer inline. EXTERN_INLINE is needed only for functions
6858 defined in .h files. Reindent function header as per GNU style.
6859 (backtrace_p, backtrace_top, backtrace_next):
6860 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6861 compiler or linker. Add extern decls to pacify gcc -Wall.
6862 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6864 * frame.c (free_monitors): Define only on platforms that need it.
6865 * nsterm.m (ns_term_init):
6866 * process.c (catch_child_signal):
6867 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6868 defined on all porting targets these days.
6869 * process.c, process.h (catch_child_signal):
6870 Make it extern only if NS_IMPL_GNUSTEP is defined.
6872 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6874 * w32.c (gettimeofday): Make the signature identical to prototype
6875 in nt/inc/sys/time.h.
6877 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6879 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6882 * keyboard.c (safe_run_hooks_error): Improve error message.
6884 * data.c (pure_write_error): Add `object' argument.
6885 * puresize.h (CHECK_IMPURE): Use it.
6887 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6889 * Makefile.in (NOTIFY_OBJ): New variable.
6890 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6892 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6893 Call syms_of_gfilenotify.
6895 * gfilenotify.c: New file.
6897 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6898 and Qfile_w32notify.
6899 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6900 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6902 * lisp.h: Declare syms_of_gfilenotify.
6904 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6906 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6908 Merge the specpdl and backtrace stacks. Make the structure of the
6909 specpdl entries more obvious via a tagged union of structs.
6910 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6911 (enum specbind_tag): New enum.
6912 (struct specbinding): Make it a tagged union of structs.
6913 Add a case for backtrace records.
6914 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6915 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6916 (backtrace_debug_on_exit): New accessors.
6917 (struct backtrace): Remove.
6918 (struct catchtag): Remove backlist field.
6919 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6921 (Flocal_variable_p): Speed up the common case where the binding is
6923 * eval.c (backtrace_list): Remove.
6924 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6925 (set_backtrace_args, set_backtrace_nargs)
6926 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6927 (backtrace_next): New functions.
6928 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6929 (unwind_to_catch, internal_lisp_condition_case)
6930 (internal_condition_case, internal_condition_case_1)
6931 (internal_condition_case_2, internal_condition_case_n): Don't bother
6932 with backtrace_list any more.
6933 (Fsignal): Adjust to new backtrace format.
6934 (grow_specpdl): Move up.
6935 (record_in_backtrace): New function.
6936 (eval_sub, Ffuncall): Use it.
6937 (apply_lambda): Adjust to new backtrace format.
6938 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6940 (specbind): Adjust to new specpdl format. Simplify.
6941 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6942 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6944 (mark_backtrace): Remove.
6945 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6946 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6947 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6949 * profiler.c (record_backtrace): Use get_backtrace.
6950 (handle_profiler_signal): Use backtrace_top_function.
6951 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6954 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6956 * process.h (catch_child_signal): Declare.
6958 * process.c (catch_child_signal): New function.
6959 (init_process_emacs): Call it.
6961 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6962 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6964 (x_set_cursor_type): Remove declaration.
6965 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6966 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6967 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6968 (ns_get_color): Use F suffix on float.
6969 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6970 (ns_get_rgb_color): Remove.
6971 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6972 (note_mouse_movement): x and y are CGFloat.
6973 (ns_draw_fringe_bitmap): Remove unused rowY.
6974 Change #if to COCOA && >= 10_6.
6975 (ns_draw_window_cursor): Remove unused overspill.
6976 (ns_draw_underwave): width and x are EamcsCGFloat.
6977 (ns_draw_box): thickness is CGFloat.
6978 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6979 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6980 if not in main thread.
6981 (ns_get_pending_menu_title, ns_check_menu_open)
6982 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6983 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6984 (sendFromMainThread:): New method.
6985 (changeFont:): size is CGFloat.
6986 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6987 Disable warning about permanent text.
6988 (characterIndexForPoint:): Adjust return type depending on GNUStep
6990 (mouseDown:): delta is CGFloat.
6991 (updateFrameSize): Remove unised variable f.
6992 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6993 Cast float to EmacsCGFloat.
6994 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6995 also to -1 when restoring.
6996 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6997 inside NS_IMPL_COCOA.
6998 (toggleFullScreen:): Put call to toggleFullScreen inside
6999 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7000 (setPosition:portion:whole:): por is CGFloat.
7001 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7002 (mouseDown:): Use CGFloat.
7003 (mouseDragged:): Remove unised variable edge.
7004 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7006 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7008 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7009 when NS_IMPL_GNUSTEP.
7010 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7011 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7012 (EmacsToolbar): Add clearAll. Add tag argument to
7013 addDisplayItemWithImage.
7014 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7016 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7018 * nsmenu.m (ns_update_menubar): Make static.
7019 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7020 (fillWithWidgetValue:): Add cast to SEL for setAction.
7021 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7022 (update_frame_tool_bar): Update code for GNUStep.
7023 (clearAll): New method.
7024 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7025 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7026 Move identifierToItem setObject and activeIdentifiers addObject before
7027 call to insertItemWithItemIdentifier.
7028 (validateVisibleItems): Fix indentation.
7029 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7030 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7031 UtilityWindow to aStyle, remove call to setStyleMask.
7033 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7035 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7036 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7037 Use F suffix on floats.
7038 (ns_char_width): Returns CGFloat.
7039 (ns_ascii_average_width): w is CGFloat instead of float.
7040 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7042 (ns_glyph_metrics): CGFloat instead of float.
7044 * nsfns.m (x_set_foreground_color, x_set_background_color):
7046 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7047 remove unused variables.
7048 (Fns_read_file_name): Keep track if panel is for save.
7049 Use ns_filename_from_panel/ns_directory_from_panel.
7050 (Fns_list_services): delegate only used for COCOA.
7051 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7052 Just return the input if GNUStep.
7053 (x_screen_planes): Remove.
7054 (Fxw_color_values): Use EmacsCGFloat
7055 (Fns_display_monitor_attributes_list): Only get screen number for
7057 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7059 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7060 ns_directory_from_panel.
7062 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7064 * process.c (handle_child_signal): Also use WCONTINUED.
7065 This is so that list-processes doesn't mistakenly list the process
7066 as stopped, when the process has actually been continued and is
7069 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7071 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7072 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7073 not already configured.
7075 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7077 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7079 * Makefile.in (mostlyclean): Remove *.res files.
7081 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7083 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7084 a buffer (bug#8447).
7086 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7088 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7089 display vector, and we backtrack, handle the case that the
7090 previous character position is also displayed from a display
7091 vector or covered by a display string or image. (Bug#14476)
7093 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7095 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7096 (struct MonitorInfo, free_monitors): Remove.
7097 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7098 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7099 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7102 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7103 (struct MonitorInfo, free_monitors): Remove.
7104 (ns_screen_name): Make static.
7105 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7106 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7109 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7110 (struct MonitorInfo): New struct.
7111 (free_monitors, make_monitor_attribute_list): Declare.
7113 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7115 (free_monitors, make_monitor_attribute_list): New functions.
7116 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7119 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7121 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7123 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7125 * keyboard.c: Apply keyboard decoding only to events that come directly
7126 from the tty, not from unread-command-events (bug#14368).
7127 (read_event_from_main_queue): New function, extracted from read_char).
7128 (read_decoded_char): Remove.
7129 (read_decoded_event_from_main_queue): New function to replace it.
7130 (read_char): Use it.
7131 (read_key_sequence): Use read_char rather than read_decoded_char.
7133 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7135 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7137 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7139 2013-05-22 Kenichi Handa <handa@gnu.org>
7141 The following changes are to fix the setting of
7142 buffer-file-coding-system on, for instance, C-x RET c unix RET
7143 _FILE_OF_DOS_EOL_TYPE_ RET.
7145 * coding.h (struct coding_system): New member detected_utf8_chars.
7147 * coding.c (detect_coding_utf_8): Count characters and check EOL
7148 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7150 (setup_coding_system): Do not initialize coding->head_ascii.
7151 (check_ascii): Do not set coding->eol_seen but update it. Do not
7152 call adjust_coding_eol_type here.
7153 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7154 If the eol-type of CODING is already specified, adjust the eol type
7155 of the found coding-system.
7156 (decode_coding_gap): Cancel previous change. Utilize the
7157 character numbers counted by detect_coding_utf_8. Fix detection
7160 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7162 * search.c (looking_at_1): Only set last_thing_searched if the match
7163 changed the match-data (bug#14281).
7165 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7167 * xdisp.c (reseat_at_previous_visible_line_start):
7168 Already declared in dispextern.h, so remove it here.
7169 (move_it_vertically_backward): Likewise.
7171 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7173 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7174 (Fx_display_pixel_width, Fx_display_pixel_height)
7175 (Fx_display_mm_width, Fx_display_mm_height):
7176 Mention `display-monitor-attributes-list' in docstrings.
7178 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7179 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7180 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7181 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7182 (Fx_display_backing_store, Fx_display_visual_class)
7183 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7184 (Fx_display_grayscale_p, Fx_display_pixel_width)
7185 (Fx_display_pixel_height, Fx_display_planes)
7186 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7187 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7188 (Fx_display_mm_width, Fx_display_mm_height)
7189 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7190 height for all physical monitors as in X11.
7192 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7193 Return pixel width or height for all physical monitors as in X11.
7195 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7197 Port --enable-gcc-warnings to clang.
7198 * bytecode.c (exec_byte_code):
7200 Redo diagnostic pragmas to pacify clang, too.
7201 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7202 * editfns.c (Fencode_time):
7203 * fileio.c (file_accessible_directory_p):
7204 * font.c (font_unparse_xlfd):
7205 Use '&"string"[index]' instead of '"string" + (index)'.
7206 * undo.c (user_error): Remove; unused.
7208 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7210 * insdel.c (insert_1_both): Document the arguments, instead of
7211 referring to insert_1, which no longer exists.
7213 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7214 some window, increment windows_or_buffers_changed, so that
7215 *Messages* display in that window is updated. (Bug#14408)
7217 * w32.c: Include epaths.h.
7218 (init_environment): Use cmdproxy.exe without leading directories.
7219 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7221 (gettimeofday): Adjust signature and return value to Posix
7224 * unexw32.c (open_output_file): Delete the existing emacs.exe
7225 before creating it, to break the hard link to the versioned
7228 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7229 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7230 (FIRSTFILE_OBJ): New variables.
7231 (W32_RES): Rename to EMACSRES. All users changed.
7232 (base_obj): Use $(CM_OBJ).
7233 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7234 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7235 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7236 $(W32_RES_LINK) before $(LIBES).
7237 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7239 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7241 * makefile.w32-in (DOC): Use just "DOC".
7243 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7245 * process.c: Export default filters and sentinels to Elisp.
7246 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7248 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7249 (Fset_process_sentinel, Fformat_network_address):
7250 Default to them instead of nil.
7251 (server_accept_connection): Sentinels can't be nil any more.
7252 (read_and_dispose_of_process_output): New function, extracted from
7253 read_process_output.
7254 (read_process_output): Use it; filters can't be nil.
7255 (Finternal_default_process_filter): New function, extracted from
7256 read_process_output.
7257 (exec_sentinel_unwind): Remove function.
7258 (exec_sentinel): Don't zilch sentinel while running.
7259 (status_notify): Sentinels can't be nil.
7260 (Finternal_default_process_sentinel): New function extracted from
7262 (setup_process_coding_systems): Default filter is not nil any more.
7263 (syms_of_process): Export new Elisp functions and initialize
7265 * lisp.h (make_lisp_proc): New function.
7267 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7269 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7271 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7273 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7274 unless we know that the window w is a leaf window.
7275 Another attempt at solving bug#14062.
7277 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7279 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7282 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7284 * image.c (gif_load): Check that subimages fit (Bug#14345).
7286 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7288 * lread.c (skip_dyn_eof): New function.
7289 (read1): Use it to skip the end of a file in response to #@00.
7291 * doc.c (get_doc_string): Slightly relax the sanity checking.
7293 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7295 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7296 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7297 (MonitorInfo): New struct.
7298 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7299 (Fns_display_monitor_attributes_list): New functions.
7300 (display-usable-bounds): Remove.
7301 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7304 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7306 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7307 (GTK_CHECK_VERSION): New macro, if not already defined.
7308 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7309 replaced by GTK_CHECK_VERSION.
7311 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7313 * xterm.h (GTK_PREREQ): New macro.
7314 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7315 to use this macro instead, for consistency and clarity.
7317 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7319 * xdisp.c (row_for_charpos_p): New function, with code of
7320 cursor_row_p, but accepts an additional argument CHARPOS instead
7321 of using a hardcoded PT.
7322 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7323 (row_containing_pos): Call row_for_charpos_p instead of partially
7324 doing the same. Fixes cursor positioning under longlines-mode
7325 when longlines-show-effect includes more than one newline, when
7326 moving the cursor vertically up.
7328 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7330 * makefile.w32-in (ACL_H): New macro.
7331 ($(BLD)/fileio.$(O)): Update dependencies.
7333 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7335 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7336 * Makefile.in (LIB_ACL): New macro.
7337 (LIBACL_LIBS): Remove.
7338 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7339 * fileio.c: Include <acl.h>.
7340 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7341 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7343 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7346 * unexelf.c: Don't assume ElfW (Half) fits in int.
7347 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7348 when dealing with ElfW (Half) values, since they can exceed 2**31
7349 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7350 (entry_address): Omit unused NUM arg. All uses changed.
7352 2013-05-07 Juri Linkov <juri@jurta.org>
7354 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7355 to the string converted from number with `Fnumber_to_string'.
7358 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7360 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7361 This fixes a problem introduced by my previous change.
7363 2013-05-07 Glenn Morris <rgm@gnu.org>
7365 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7367 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7369 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7371 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7373 Static checking by GCC 4.8.0.
7374 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7375 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7376 (x_get_monitor_attributes_fallback)
7377 (x_get_monitor_attributes_xinerama)
7378 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7379 Define only if USE_GTK.
7380 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7381 (x_get_monitor_attributes_fallback): Omit unused locals.
7382 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7383 Use double, not float, to avoid mixed-mode floating point arithmetic.
7385 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7386 Jan Djärv <jan.h.d@swipnet.se>
7388 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7389 (XINERAMA_CFLAGS): New macros.
7390 (ALL_CFLAGS, LIBES): Use them.
7392 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7393 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7394 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7395 (syms_of_xfns): DEFSYM them.
7396 (struct MonitorInfo): New struct.
7397 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7398 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7399 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7400 (x_get_monitor_attributes_xinerama): New functions.
7401 (Fx_display_monitor_attributes_list): New primitive.
7402 (syms_of_xfns): Defsubr it.
7404 * xterm.h (x_display_info): Add Xatom_net_workarea and
7405 Xatom_net_current_desktop.
7407 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7408 and dpyinfo->Xatom_net_current_desktop.
7410 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7412 * xdisp.c (pos_visible_p): Use the special code for finding the
7413 beginning of a display property or overlay for any "replacing"
7414 display property, not just for display strings. This solves
7415 incorrect reporting of position by posn-at-point. (Bug#14241)
7417 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7419 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7420 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7421 Verify that ElfW (Half) fits in int.
7422 (fatal): Use same signature as lisp.h.
7423 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7424 configure and build with -DUNEXELF_DEBUG without worrying about
7425 other modules that use DEBUG.
7426 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7427 possibly-wide integers now uses it instead of plain fprintf.
7428 (entry_address): New function, which avoids problems with 32-bit
7429 overflow on 64-bit hosts.
7430 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7431 (round_up): Don't assume the remainder fits in int.
7432 (find_section): Use bool for boolean. Simplify debug code.
7433 (unexec): Don't assume file sizes fit in int or size_t.
7434 Omit unnecessary trailing newline in 'fatal' format.
7435 Use strerror rather than outputting decimal error number.
7436 Remove unused code when emacs is not defined;
7437 this file relies on Emacs now.
7438 Don't assume e_phnum and e_shnum are positive.
7440 * regex.c: Fix problems when DEBUG is defined.
7441 (extract_number, extract_number_and_incr): Define regardless of
7442 whether DEBUG is defined; that's simpler and makes the code less
7443 likely to go stale in the normal case when DEBUG is not defined.
7444 Return int rather than taking an int * arg. All callers changed.
7445 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7446 Remove, replacing with ...
7447 (DEBUG_PRINT): New macro. All callers changed.
7448 (DEBUG_COMPILES_ARGUMENTS): New macro.
7449 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7450 (print_compiled_pattern, print_double_string) [DEBUG]:
7451 Use prototype rather than old-style definition.
7452 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7453 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7454 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7455 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7456 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7457 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7458 This matters only when DEBUG is defined.
7460 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7462 * xdisp.c (set_iterator_to_next): Set the
7463 ignore_overlay_strings_at_pos_p flag only if we are _really_
7464 iterating over an overlay string, as indicated by the
7465 current.overlay_string_index member. (Bug#14306)
7467 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7469 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7470 to where it is used, to avoid autorelease issues (Bug#14050).
7472 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7474 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7475 * fileio.c (syms_of_fileio): Implement this.
7476 * filelock.c (create_lock_file): If symbolic links don't work, so
7477 we use a regular file as a lock file, do not fsync the lock file;
7480 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7482 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7483 (syms_of_minibuf): Adjust accodingly.
7485 * callint.c (Fcall_interactively): Adjust calls accordingly.
7487 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7489 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7490 w->contents is a buffer before computing everything else.
7491 Use parentheses to disambiguate last part of the condition.
7493 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7494 assertion violations. (Bug#14062)
7496 2013-05-01 David Reitter <david.reitter@gmail.com>
7498 * nsfns.m (ns_tooltip): Initialize.
7500 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7502 * coding.c (decode_coding_gap): Don't remove the character before
7503 a newline unless it's a CR character. (Bug#14287)
7505 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7507 * dispextern.h (struct face): Move enum face_underline_type
7508 earlier so that bitfields can be in the same word.
7510 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7512 * nsfns.m (handlePanelKeys): New function.
7513 (EmacsOpenPanel:performKeyEquivalent:)
7514 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7515 arrows/function/control and copy/paste keys (Bug#14296).
7517 2013-04-27 Juri Linkov <juri@jurta.org>
7519 * callint.c (Fcall_interactively): Call `Qread_number' for
7520 interactive code letter `n' instead of using duplicate code.
7523 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7525 * systime.h (make_timeval): Declare as 'const'.
7527 2013-04-27 Kenichi Handa <handa@gnu.org>
7529 * font.c (font_open_entity): Always open a font of manageable
7532 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7534 Port better to AIX (Bug#14258).
7535 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7538 2013-04-24 Kenichi Handa <handa@gnu.org>
7540 * coding.c (decode_coding_iso_2022): When an invalid escape
7541 sequence is encountered, reset the invocation and designation
7542 status to the safest one.
7544 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7546 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7547 Without this fix, "make distclean" leaves stamp-h1 behind.
7549 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7551 * w32fns.c (w32_fullscreen_rect): New function to compute the
7552 window rectangle for the given fullscreen mode.
7553 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7554 longer tunes the window size. This keeps the window's edges flush
7555 with the screen and allows the taskbar to hide itself in fullboth.
7557 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7558 window decorations and uses the entire screen.
7560 * w32term.h (w32_fullscreen_rect) Add prototype.
7561 (struct w32_output): Replace normal_width, normal_height,
7562 normal_top, and normal_left members with a single normal_placement
7564 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7566 (FRAME_NORMAL_PLACEMENT): New macro.
7568 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7570 * minibuf.c (Ftest_completion): Silence compiler warning.
7572 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7574 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7577 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7580 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7581 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7582 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7583 parentheses where appropriate.
7585 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7587 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7589 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7591 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7592 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7593 Mention in the doc string that setting these variables takes
7594 effect only after a call to set-window-buffer. (Bug#14200)
7596 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7598 * indent.c (Fvertical_motion): Don't consider display strings on
7599 overlay strings as display strings on the buffer position we
7600 started from. This prevents vertical cursor motion from jumping
7601 more than one line when there's an overlay string with a display
7602 property at end of line.
7603 Reported by Karl Chen <Karl.Chen@quarl.org> in
7604 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7606 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7608 * window.c (select_window): `record_buffer' even if window is
7609 already selected (bug#14191).
7611 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7613 * window.c (Fwindow_end): Test more flags, including the buffer's
7614 last_overlay_modified flag, to determine whether the window's
7615 display is really up-to-date. Prevents the function from
7616 returning a stale value. (Bug#14170)
7617 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7620 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7622 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7623 garbaged only if it is not already the top frame on its TTY.
7624 This prevents flickering due to constant redrawing of TTY frames when
7625 there are GUI frames open in the same session. (Bug#13864)
7627 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7629 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7630 of marking the idle timers directly.
7632 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7634 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7637 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7639 * window.c (select_window): Don't record_buffer while the invariant is
7640 temporarily broken (bug#14161).
7642 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7644 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7646 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7648 2013-04-07 Romain Francoise <romain@orebokech.com>
7650 Ignore additional platform-specific ACL errors (Bug#13702).
7651 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7652 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7654 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7656 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7659 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7661 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7662 This bug was introduced by my 2013-02-25 change that simplified
7663 data_start configuration. Without this change, on GNU/Linux
7664 an Emacs configured with --enable-profiling fails immediately
7665 due to a profiler signal.
7666 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7667 with these flags. On platforms where special flags are needed
7668 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7669 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7670 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7672 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7674 Get rid of some platform-specific functions examining window
7675 system and its capabilities. This is a partial rework of the
7677 * lisp.h (have_menus_p): Remove prototype. This function is
7678 replaced with platform-independent window_system_available.
7679 (check_window_system): Move to...
7680 * frame.h (decode_window_system_frame, window_system_available):
7681 ...here, add new prototypes.
7682 * frame.c (window_system_available, decode_window_system_frame):
7684 (check_window_system): Platform-independent now.
7685 * xterm.h (x_in_use): Remove declaration.
7687 * w32term.h (check_x_frame):
7688 * nsterm.h (check_x_frame): Remove prototypes. This function
7689 is replaced with platform-independent decode_window_system_frame.
7690 * msdos.c (have_menus_p): Remove.
7691 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7692 Remove platform-specific functions. Use check_window_system,
7693 decode_window_system_frame and check_ns_display_info where
7694 appropriate. Minor style and comment tweaks.
7695 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7696 (check_x_frame): Likewise.
7697 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7699 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7700 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7701 * xmenu.c, xselect.c: All related users changed.
7703 2013-04-03 Kenichi Handa <handa@gnu.org>
7705 The following changes is to optimize the code for reading UTF-8
7708 * coding.c (check_ascii): Rename from detect_ascii. Return value
7709 changed. Check EOL format. Do not call adjust_coding_eol_type
7711 (check_utf_8): New function.
7712 (adjust_coding_eol_type): Do nothing if already adjusted.
7713 (detect_coding): Compare the return value of check_ascii with
7714 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7715 (decode_coding_gap): Optimize for valid UTF-8.
7717 2013-03-21 Kenichi Handa <handa@gnu.org>
7719 * coding.c (syms_of_coding): Cancel previous change.
7721 * insdel.c (insert_from_gap): Fix previous change.
7723 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7725 Consistently use platform-specific function to detect window system.
7726 * lisp.h (check_window_system): New prototype. This function is
7727 going to replace check_x, check_w32 and check_ns.
7728 (have_menus_p): Mention msdos.c in comment.
7729 * fontset.c (check_window_system_func): Remove. Adjust all users.
7730 * fontset.h (check_window_system_func): Remove prototype.
7731 * nsterm.h (check_ns):
7732 * xterm.h (check_x):
7733 * w32term.h (check_w32): Likewise.
7734 * menu.c (Fx_popup_menu): Use check_window_system.
7735 * msdos.c (check_window_system): Define for MS-DOS.
7736 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7737 * w32fns.c (check_window_system): Likewise for MS-Windows.
7738 * xfns.c (check_window_system): Likewise for X.
7739 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7740 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7742 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7744 Prefer < to > in range checks such as 0 <= i && i < N.
7745 This makes it easier to visualize quantities on a number line.
7746 This patch doesn't apply to all such range checks,
7747 only to the range checks affected by the 2013-03-24 change.
7748 This patch reverts most of the 2013-03-24 change.
7749 * alloc.c (xpalloc, Fgarbage_collect):
7750 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7751 * character.c (string_escape_byte8):
7752 * charset.c (read_hex):
7753 * data.c (cons_to_unsigned):
7754 * dispnew.c (update_frame_1):
7755 * doc.c (Fsubstitute_command_keys):
7756 * doprnt.c (doprnt):
7757 * editfns.c (hi_time, decode_time_components):
7758 * fileio.c (file_offset):
7759 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7760 * font.c (font_intern_prop):
7761 * frame.c (x_set_alpha):
7762 * gtkutil.c (get_utf8_string):
7763 * indent.c (check_display_width):
7764 * keymap.c (Fkey_description):
7765 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7767 * minibuf.c (read_minibuf_noninteractive):
7768 * process.c (wait_reading_process_output):
7769 * search.c (Freplace_match):
7770 * window.c (get_phys_cursor_glyph):
7771 * xdisp.c (redisplay_internal):
7772 * xsmfns.c (smc_save_yourself_CB):
7773 Prefer < to > for range checks.
7774 * dispnew.c (sit_for): Don't mishandle NaNs.
7775 This fixes a bug introduced in the 2013-03-24 change.
7776 * editfns.c (decode_time_components): Don't hoist comparison.
7777 This fixes another bug introduced in the 2013-03-24 change.
7779 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7781 * frame.h (struct frame): Drop scroll_bottom_vpos
7782 member becaue all real users are dead long ago.
7783 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7784 * xdisp.c (redisplay_internal): Adjust user.
7786 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7788 * nsmenu.m (showAtX:Y:for:): setLevel to
7789 NSPopUpMenuWindowLevel (Bug#13998).
7791 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7793 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7794 (ns_check_pending_open_menu): Declare.
7796 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7797 (x_activate_menubar): Update the menu with title that matches
7798 ns_get_pending_menu_title, and call
7799 ns_check_pending_openmenu (Bug#12698).
7800 (menuWillOpen:): New method.
7801 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7803 * nsterm.m (menu_will_open_state, menu_mouse_point)
7804 (menu_pending_title): New varaibles.
7805 (ns_get_pending_menu_title, ns_check_menu_open)
7806 (ns_check_pending_open_menu): New functions.
7808 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7810 * indent.c (current_column_bol_cache): Remove leftover which is not
7811 used in Fmove_to_column any more.
7812 (current_column, scan_for_column): Adjust users.
7813 * keyboard.c (last_point_position_buffer, last_point_position_window):
7814 Remove leftovers which are not used for recording undo any more.
7815 (command_loop_1, syms_of_keyboard): Adjust users.
7816 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7817 redisplay_window any more.
7818 (move_it_to): Adjust user.
7820 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7822 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7823 Update dependencies.
7825 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7827 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7828 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7831 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7833 * window.h (struct window): Replace hchild, vchild and buffer slots
7834 with the only contents slot. This is possible because each valid
7835 window may have either the child window (in vertical or horizontal
7836 combination) or buffer to display (for the leaf window). Using that,
7837 a lof of operations to traverse and/or change window hierarchies may
7838 be simplified. New member horizontal is used to distinguish between
7839 horizontal and vertical combinations of internal windows.
7840 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7841 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7842 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7843 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7844 Use contents slot, not buffer, where appropriate.
7845 (wset_combination): New function.
7846 (wset_buffer): Add eassert.
7847 (Fframe_first_window): Simplify the loop reaching first window.
7848 (Fwindow_buffer): Use WINDOW_LEAF_P.
7849 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7850 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7851 (unshow_buffer): Convert initial debugging check to eassert.
7852 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7853 (make_parent_window, window_resize_check, window_resize_apply)
7854 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7855 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7856 Adjust to match struct window changes.
7857 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7858 (mark_window_cursors_off, count_windows, get_leaf_windows)
7859 (foreach_window_1): Simplify the loop.
7860 * alloc.c (mark_object): Do not check for the leaf window because
7861 internal windows has no glyph matrices anyway.
7862 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7863 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7864 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7865 (build_frame_matrix_from_window_tree, mirror_make_current)
7866 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7867 (update_window_tree, set_window_update_flags): Simplify the loop.
7868 (sync_window_with_frame_matrix_rows): Enforce live window.
7869 Use contents slot, not buffer, where appropriate.
7870 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7871 and WINDOW_HORIZONTAL_COMBINATION_P.
7872 (make_frame_visible_1): Simplify the loop.
7873 Use contents slot, not buffer, where appropriate.
7874 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7875 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7876 (expose_window_tree): Likewise.
7877 Use contents slot, not buffer, where appropriate.
7878 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7879 to avoid deleted windows. Use contents slot instead of buffer.
7880 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7881 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7882 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7883 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7885 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7887 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7888 identify the reasons for assertion violations in bug#14062 and
7890 (Fx_show_tip): Fix compilation error under
7891 "--enable-check-lisp-object-type". (Bug#14073)
7893 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7894 Reported by <rzl24ozi@gmail.com>.
7896 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7898 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7900 (unwind_with_echo_area_buffer): ...to restore it here.
7901 This is needed to ensure that...
7902 (redisplay_window): ...both window markers are valid here,
7903 which is verified by eassert.
7904 * editfns.c (save_excursion_save): Do not assume that
7905 selected_window always displays the buffer.
7906 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7909 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7911 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7914 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7916 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7918 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7920 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7921 since MinGW's w32api headers do. This avoids compiler warnings.
7923 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7926 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7928 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7930 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7932 * gtkutil.c (style_changed_cb): Check if frame is live and an
7933 X frame (Bug#14038).
7935 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7937 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7938 Define only for _WIN32_WINNT less than 0x0500.
7939 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7941 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7942 see its own definitions of 'struct timeval' and 'struct timezone'.
7944 Fix incompatibilities between MinGW.org and MinGW64 headers.
7945 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7947 * w32.c (REPARSE_DATA_BUFFER): Guard with
7948 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7950 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7952 * xterm.c: Include X11/XKBlib.h
7953 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7955 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7957 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7959 * blockinput.h (input_blocked_p): Likewise.
7960 * bytecode.c (exec_byte_code): Likewise.
7961 * callproc.c (call_process_kill, call_process_cleanup)
7962 (Fcall_process): Likewise.
7963 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7964 (Fccl_execute_on_string): Likewise.
7965 * character.c (string_escape_byte8): Likewise.
7966 * charset.c (read_hex): Likewise.
7967 * cm.c (calccost): Likewise.
7968 * data.c (cons_to_unsigned): Likewise.
7969 * dired.c (directory_files_internal, file_name_completion):
7971 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7972 (sit_for): Likewise.
7973 * doc.c (Fsubstitute_command_keys): Likewise.
7974 * doprnt.c (doprnt): Likewise.
7975 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7976 * emacsgtkfixed.c: Likewise.
7977 * fileio.c (file_offset, Fwrite_region): Likewise.
7978 * floatfns.c (Fexpt, fmod_float): Likewise.
7979 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7981 * font.c (font_intern_prop): Likewise.
7982 * frame.c (x_set_alpha): Likewise.
7983 * gtkutil.c (get_utf8_string): Likewise.
7984 * indent.c (check_display_width): Likewise.
7985 * intervals.c (create_root_interval, rotate_right, rotate_left)
7986 (split_interval_right, split_interval_left)
7987 (adjust_intervals_for_insertion, delete_node)
7988 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7989 (merge_interval_right, merge_interval_left, copy_intervals)
7990 (set_intervals_multibyte_1): Likewise.
7991 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7992 * keymap.c (Fkey_description): Likewise.
7993 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7994 * lread.c (openp, read_integer, read1, string_to_number):
7996 * menu.c (ensure_menu_items): Likewise.
7997 * minibuf.c (read_minibuf_noninteractive): Likewise.
7998 * print.c (printchar, strout): Likewise.
7999 * process.c (create_process, Faccept_process_output)
8000 (wait_reading_process_output, read_process_output, send_process)
8001 (wait_reading_process_output): Likewise.
8002 * profiler.c (make_log, handle_profiler_signal): Likewise.
8003 * regex.c (re_exec): Likewise.
8004 * regex.h: Likewise.
8005 * search.c (looking_at_1, Freplace_match): Likewise.
8006 * sysdep.c (get_child_status, procfs_ttyname)
8007 (procfs_get_total_memory): Likewise.
8008 * systime.h (EMACS_TIME_VALID_P): Likewise.
8009 * term.c (dissociate_if_controlling_tty): Likewise.
8010 * window.c (get_phys_cursor_glyph): Likewise.
8011 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8012 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8014 * xfns.c (Fx_window_property): Likewise.
8015 * xmenu.c (set_frame_menubar): Likewise.
8016 * xselect.c (x_get_window_property, x_handle_dnd_message):
8018 * xsmfns.c (smc_save_yourself_CB): Likewise.
8019 * xterm.c (x_scroll_bar_set_handle): Likewise.
8021 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8023 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8024 to be optional or nil. Adjust comment and convert it to docstring.
8025 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8026 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8028 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8030 Static checking by GCC 4.8-20130319.
8031 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8032 * process.c (Fset_process_datagram_address)
8033 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8034 * xdisp.c (get_char_face_and_encoding):
8035 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8036 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8037 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8039 2013-03-24 Ken Brown <kbrown@cornell.edu>
8041 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8042 fix compilation on 64-bit Cygwin, where underscores are not
8043 automatically prepended.
8045 * w32term.c (w32_initialize): Silence compiler warning.
8047 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8049 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8050 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8051 variables, to save and restore frame dimensions.
8052 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8053 after returning from a 'fullscreen' configuration.
8054 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8055 to avoid races between the main thread and the input thread.
8057 * w32term.h (struct w32_output): New members normal_width,
8058 normal_height, normal_top, normal_left, and prev_fsmode.
8059 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8060 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8063 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8064 'fullscreen' parameter. Always record previous width and height
8065 of the frame, except when switching out of maximized modes, so
8066 that they could be restored correctly, instead of resetting to the
8067 default frame dimensions. Send SC_RESTORE command to the frame,
8068 unless we are going to send SC_MAXIMIZE, to restore the frame
8069 resize hints in the mouse pointer shown by the window manager.
8072 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8074 * lisp.h (get_frame_param): Adjust conditions for prototype
8077 2013-03-22 Ken Brown <kbrown@cornell.edu>
8079 * unexcw.c: Drop unneeded inclusion of w32common.h.
8080 (report_sheap_usage): Declare.
8081 (read_exe_header): Add magic numbers for x86_64.
8082 (fixup_executable): Fix printf format specifier for unsigned long
8085 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8087 * frame.h (struct frame): Put menu_bar_window under #ifdef
8088 because this member is not needed when X toolkit is in use.
8089 (fset_menu_bar_window):
8090 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8091 (free_glyphs, update_frame):
8092 * xdisp.c (expose_frame): Likewise.
8093 (display_menu_bar): Likewise. Remove redundant eassert.
8094 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8097 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8099 Use functions and constants to manipulate Lisp_Save_Value objects.
8100 This replaces code that used macros and strings and token-pasting.
8101 The change makes the C source a bit easier to follow,
8102 and shrinks the Emacs executable a bit.
8103 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8104 (make_save_value): Change 1st arg from string to enum. All callers
8107 (mark_object): Use if, not #if, for GC_MARK_STACK.
8108 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8109 (XSAVE_OBJECT): Now functions, not macros.
8110 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8111 the constant was never used.
8112 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8113 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8114 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8115 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8117 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8118 type3 with a single member save_type. All uses changed.
8119 (save_type, set_save_pointer, set_save_integer): New functions.
8120 * print.c (PRINTX): Remove.
8122 * alloc.c: Remove redundant static declarations.
8124 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8126 * window.h (struct window): Convert left_col, top_line, total_lines
8127 and total_cols from Lisp_Objects to integers. Adjust comments.
8128 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8130 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8131 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8132 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8133 Adjust users where appropriate.
8135 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8137 * frame.h (struct frame): Drop resx and resy because the same data is
8138 available from window system-specific output context. Adjust users.
8139 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8140 New functions to provide defaults when no window system available.
8141 (FRAME_RES_X, FRAME_RES_Y): New macros.
8142 (NUMVAL): Move from xdisp.c.
8143 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8144 (Ffont_face_attributes, Fopen_font):
8145 * image.c (gs_load):
8146 * w32font.c (fill_in_logfont):
8147 * xdisp.c (calc_pixel_width_or_height):
8148 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8149 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8151 2013-03-20 Kenichi Handa <handa@gnu.org>
8153 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8154 to 1 (temporary workaround until a bug related to ASCII
8155 optimization is fixed).
8157 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8159 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8160 Signal error if window is not internal. Adjust docstring.
8161 (delete_all_child_windows): Use combination_limit to save the buffer.
8162 (Fset_window_configuration): Adjust accordingly.
8163 * print.c (syms_of_print): Initialize debugging output not here...
8164 (init_print_once): ...but in a new function here.
8165 * lisp.h (init_print_once): Add prototype.
8166 * emacs.c (main): Add call to init_print_once. Adjust comments.
8168 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8170 * window.c (window_resize_check, window_resize_apply)
8171 (window_from_coordinates, recombine_windows, set_window_buffer)
8172 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8173 (Fsplit_window_internal, Fdelete_window_internal)
8174 (freeze_window_starts): Use bool for booleans.
8175 * window.h (window_frame_coordinates, resize_frame_windows)
8176 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8178 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8180 * dispnew.c (bitch_at_user): Use `user-error'.
8182 2013-03-17 Ken Brown <kbrown@cornell.edu>
8184 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8185 as return type of image_background. (Bug#13981)
8186 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8188 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8190 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8191 (ns_select): Don't return with result uninitialized.
8193 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8196 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8198 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8199 directories. If filename is nil, get directory name (Bug#13932).
8200 Use getFilename and getDirectory.
8201 (getFilename, getDirectory): New methods for EmacsSavePanel and
8203 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8205 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8207 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8209 2013-03-15 Kenichi Handa <handa@gnu.org>
8211 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8212 (adjust_after_replace): Make it back to static. Delete the third
8213 arg text_at_gap_tail. Cancel the code for handling it.
8215 * coding.h (struct coding_system): New member eol_seen.
8217 * coding.c (detect_ascii): New function.
8218 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8219 when the source bytes are actually scanned. On detecting for
8220 coding_category_utf_8_auto, call detect_ascii instead of scanning
8221 source bytes directly.
8222 (produce_chars): Call insert_from_gap with the new arg 0.
8223 (encode_coding): Likewise.
8224 (decode_coding_gap): Control ASCII optimization by the variable
8225 disable_ascii_optimization instead of #ifndef .. #endif.
8226 Deccode EOL format according to coding->eol_seen.
8227 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8230 * lisp.h (adjust_after_replace): Cancel externing it.
8231 (insert_from_gap): Adjust prototype.
8233 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8235 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8236 FULLSCREEN_MAXIMIZED. (Bug#13935)
8238 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8240 * region-cache.c (find_cache_boundary, move_cache_gap)
8241 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8242 Simplify debugging check and convert to eassert. Adjust comment.
8243 (pp_cache): Put under ENABLE_CHECKING.
8245 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8247 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8248 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8250 (w32fullscreen_hook): If the frame is visible, reset
8251 f->want_fullscreen flag after changing the frame size. If the
8252 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8255 2013-03-13 Daniel Colascione <dancol@dancol.org>
8257 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8258 too so that these builds can use Cygwin's file conversion
8259 functions. (We've been building and linking cygw32.o all along
8260 and just not using it.)
8262 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8264 File synchronization fixes (Bug#13944).
8265 * Makefile.in (LIB_FDATASYNC): New macro.
8267 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8268 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8269 Don't worry about HAVE_FSYNC, since a substitute fsync is
8270 available if the system lacks one.
8271 (Fwrite_regin): Retry fsync if interrupted.
8273 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8275 * w32term.c (w32_read_socket): If the Emacs frame is being
8276 activated, call w32fullscreen_hook, to make sure the new frame
8277 dimensions are in effect. (Bug#13937)
8279 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8281 * xdisp.c (init_iterator): Simplify because both character and byte
8282 positions are either specified or -1. Add eassert. Adjust comment.
8283 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8284 character and byte positions can be obtained from marker.
8286 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8288 Static checking by Sun C 5.12.
8289 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8290 * bytecode.c (exec_byte_code):
8291 * dispnew.c (init_display):
8293 * fileio.c (Fsubstitute_in_file_name):
8294 * keyboard.c (Fevent_convert_list):
8295 * keymap.c (Fsingle_key_description):
8296 * term.c (maybe_fatal, fatal):
8297 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8298 * xsmfns.c (Fhandle_save_session):
8299 Omit unreachable code.
8300 * keymap.c (map_keymap_char_table_item): Cast void * to
8301 a function pointer type; the C Standard requires this.
8303 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8304 Include <sys/param.h> unconditionally, as that works elsewhere and
8305 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8306 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8309 See ChangeLog.12 for earlier changes.
8315 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8317 This file is part of GNU Emacs.
8319 GNU Emacs is free software: you can redistribute it and/or modify
8320 it under the terms of the GNU General Public License as published by
8321 the Free Software Foundation, either version 3 of the License, or
8322 (at your option) any later version.
8324 GNU Emacs is distributed in the hope that it will be useful,
8325 but WITHOUT ANY WARRANTY; without even the implied warranty of
8326 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8327 GNU General Public License for more details.
8329 You should have received a copy of the GNU General Public License
8330 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.