1 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (w32_enable_frame_resize_hack): New variable.
4 (x_set_window_size): Use it to hack frame resizing on Windows
7 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
10 Windows-specific code to w32.c. Change error message text to
11 match that of Posix platforms.
13 * w32.c (w32_copy_file): New function, most of the code copied and
14 reworked from Fcopy_file. Improve error handling. Plug memory
15 leak when errors are thrown. Support file names outside of the
16 current codepage. (Bug#7100)
18 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
20 * lread.c (load_path_default): Prototype.
22 2013-12-13 Glenn Morris <rgm@gnu.org>
24 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
26 (load-path-default): Remove `changed' argument.
27 Do not set dump_path permanently. Simplify.
28 (init_lread): Simplify.
29 (syms_of_lread): Remove dump_path.
31 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
33 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
34 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
35 2013-12-12 font-related change to avoid Bug#16128, which
36 is quite hard to fix without even more substantial changes.
38 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
40 * font.c (font_close_object): Check for live frame (Bug#16128).
42 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
44 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
45 Return ptrdiff_t, not int, since it's a buffer size.
46 Reindent/reparen some macros to a more Gnuish style.
48 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
50 Avoid undefined behavior with huge regexp interval counts.
51 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
52 since it's now specialized to interval counts. All uses changed.
53 Do not assume wrapraound on signed integer overflow.
54 (regex_compile): Simplify based on the above changes.
56 2013-12-12 Eli Zaretskii <eliz@gnu.org>
58 Support file names on MS-Windows that use characters outside of
59 the current system codepage. (Bug#7100)
61 * w32.c (get_file_security, set_file_security)
62 (create_symbolic_link): Separate pointers and boolean flags for
63 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
64 non-zero, else the former.
65 (codepage_for_filenames, filename_to_utf16, )
66 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
68 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
70 (normalize_filename): Lose the DBCS code, now works on UTF-8.
71 Accept only one argument; all callers changed.
72 (dostounix_filename): Remove the second argument, now works in
73 UTF-8. All callers changed.
74 (parse_root): Lose DBCS code.
75 (get_long_basename, w32_get_short_filename, init_environment)
76 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
77 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
78 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
79 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
80 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
81 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
83 (ansi_encode_filename): New function.
84 (get_emacs_configuration, get_emacs_configuration_options):
86 (add_volume_info, GetCachedVolumeInformation): Run the input file
87 name through unixtodos_filename, to ensure it is stored and
88 referenced in canonical form.
89 (get_volume_info): Lose the DBCS code, now works in UTF-8.
90 (logon_network_drive, sys_link, utime): Improve error handling.
91 (sys_access): New function.
92 (hashval, generate_inode_val): Unused functions deleted.
93 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
94 (check_windows_init_file): Convert error message from UTF-8 to
95 ANSI codepage, for display in the message box.
96 (globals_of_w32): Set w32_unicode_filenames according to the OS
99 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
100 w32_unicode_filenames is non-zero, ANSI mode otherwise.
101 (syms_of_w32term): Declare w32-unicode-filenames.
103 * w32proc.c (new_child, delete_child): Remove code that handled
104 unused pending_deletion and input_file members of the child struct.
105 (create_child, sys_spawnve): Convert all file names to ANSI
106 codepage. Use ANSI APIs explicitly; forcibly fail if any file
107 name cannot be encoded in ANSI codepage. Don't use
108 unixtodos_filename, mirror slashes by hand.
109 (record_infile, record_pending_deletion): Functions deleted.
110 (Fw32_short_file_name): Call w32_get_short_filename instead of
113 * w32notify.c (add_watch): Work in Unicode mode when
114 w32_unicode_filenames is non-zero, ANSI mode otherwise.
115 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
116 instead, do the same with Lisp primitives.
118 * w32fns.c (file_dialog_callback, Fx_file_dialog)
119 (Fsystem_move_file_to_trash, Fw32_shell_execute)
120 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
121 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
122 (Fw32_shell_execute): Improve error reporting.
123 (Fdefault_printer_name): Ifdef away for Cygwin.
125 * w32.h (struct _child_process): Remove input_file and
126 pending_deletion members that are no longer used.
127 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
128 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
129 (ansi_encode_filename): New and updated prototypes.
131 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
133 (unexec): Don't use dostounix_filename, it expects a file name in
134 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
137 * fileio.c (Ffile_name_directory, file_name_as_directory)
138 (directory_file_name, Fexpand_file_name)
139 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
140 arguments of dostounix_filename.
141 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
142 use MAX_UTF8_PATH for size of file-name strings.
143 (emacs_readlinkat): Build an explicitly unibyte string for file
145 (syms_of_fileio) <file-name-coding-system>
146 default-file-name-coding-system>: Mention MS-Windows peculiarities.
148 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
149 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
150 directories to UTF-8.
151 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
152 environment, and each element of the input PATH, to UTF-8.
154 * dired.c (file_attributes): Use build_unibyte_string explicitly
155 to make Lisp strings from user and group names.
157 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
160 * coding.c (decode_file_name, encode_file_name): New functions.
162 * termcap.c (tgetent): Adapt to the change in arguments of
165 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
168 * msdos.c (dostounix_filename, init_environment): Adapt to the
169 change in arguments of dostounix_filename.
171 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
172 [WINDOWSNT]: Encode file names passed to the image libraries in
175 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
176 [WINDOWSNT]: Convert file names to the current ANSI codepage.
178 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
179 arguments of dostounix_filename.
181 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
183 * font.h (struct font_entity) [HAVE_NS]: New field to record
184 font driver which was used to create this entity.
185 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
186 frame where the font was opened.
187 (font_close_object): Add prototype.
188 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
189 (font_close_object): Not static any more. Lost frame arg.
190 Adjust comment and users.
191 * alloc.c (cleanup_vector): Call font_close_object to adjust
192 per-frame font counters correctly. If HAVE_NS, also call
193 driver-specific cleanup for font-entity objects.
194 * ftfont.c (ftfont_open):
195 * nsfont.m (nsfont_open):
196 * w32font.c (w32font_open_internal):
197 * xfont.c (xfont_open):
198 * xftfont.c (xftfont_open): Save frame pointer in font object.
199 * macfont.m (macfont_open): Likewise.
200 (macfont_descriptor_entity): Save driver pointer to be able
201 to call its free_entity routine when font-entity is swept.
202 * ftxfont.c (ftxfont_open): Add eassert because frame
203 pointer should be saved by ftfont_driver.open.
205 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
207 * xterm.c (x_make_frame_visible): Restore hack which is needed when
208 input polling is used. This is still meaningful for Cygwin, see
209 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
210 * keyboard.c (poll_for_input_1, input_polling_used): Define
212 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
213 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
214 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
215 (font_for_char): Prefer ptrdiff_t to int for buffer position.
216 (face_for_char): Likewise. Rearrange eassert and return ASCII
217 face for CHAR_BYTE8_P.
218 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
220 2013-12-11 Ken Brown <kbrown@cornell.edu>
222 * dispextern.h (erase_phys_cursor):
223 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
225 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
227 * nsterm.m (x_free_frame_resources):
228 * term.c (tty_free_frame_resources):
229 * xterm.c (x_free_frame_resources): Do not check for non-NULL
230 face cache because it's implied by free_frame_faces anyway.
231 * w32term.c (x_free_frame_resources): Likewise. Do not call
232 free_frame_faces twice.
234 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
236 * editfns.c (Fformat_time_string): Mention %F in the doc.
238 2013-12-11 Martin Rudalics <rudalics@gmx.at>
240 * window.c (resize_frame_windows): Don't return immediately when
241 the root window's size doesn't change - the minibuffer window
242 may still have to be repositioned/resized.
243 * xfns.c (Fx_create_frame): Always change the frame size after
244 initializing the frame's faces.
245 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
246 change_frame_size should already have done it.
247 (x_new_font): Assign new tool- and menu-bar heights.
248 (x_set_window_size_1): Account for tool- and menu-bar heights
249 (Bug#16013). Don't set pixel sizes since change_frame_size
250 should already have done it.
252 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
254 Remove the option of using libcrypto.
255 * Makefile.in (LIB_CRYPTO): Remove.
256 (LIBES): Don't use it.
258 2013-12-11 Juri Linkov <juri@jurta.org>
260 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
261 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
263 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
265 * xdisp.c (display_tool_bar_line): Don't extend on a previously
266 drawn tool bar items (Bug#16058).
267 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
269 2013-12-09 Ken Brown <kbrown@cornell.edu>
271 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
273 * lisp.h (get_frame_param): Adjust conditions for prototype
276 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
278 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
279 Avoid unused macro warning if configured --without-xft.
281 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
283 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
285 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
287 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
289 * emacs.c (main): Call fixup_locale a second time for GNUStep.
291 2013-12-08 Martin Rudalics <rudalics@gmx.at>
293 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
295 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
297 Use libcrypto's checksum implementations if available, for speed.
298 * Makefile.in (LIB_CRYPTO): New macro.
301 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
302 The macro didn't conform to C99 due to type mismatch,
303 which caused compilation failure with Sun C 5.12,
304 and it was confusing anyway. Include window.h to declare
305 redisplay_other_windows.
307 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
309 * window.c (set_window_buffer): Update mode line (bug#16084).
311 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
313 Fix minor problems found by static checking.
314 * keyboard.c (poll_for_input_1, input_polling_used):
315 Define only if HAVE_NTGUI.
316 * xmenu.c (popup_activate_callback): Omit unnecessary
317 check against USE_X_TOOLKIT, which must be defined here anyway.
318 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
321 2013-12-07 Martin Rudalics <rudalics@gmx.at>
323 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
325 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
327 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
329 * nsterm.m (x_set_window_size): Remove fprintf.
330 (init): Define always. Set applicationDidFinishLaunchingCalled
332 (applicationDidFinishLaunching:):
333 Set applicationDidFinishLaunchingCalled.
334 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
337 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
339 Pixel resize changes for NS (Bug#16049).
340 * nsterm.m (x_set_window_size): Change parameters rows/cols to
341 height/width. row/cols are locals.
342 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
343 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
344 (windowWillResize): Remove gsextra. Calculate extra as in
346 (x_new_font): Don't change frame size if fullscreen.
347 Change size pixelwise.
349 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
350 comment in xfns.c. Change to pixelwise call.
352 2013-12-06 Eli Zaretskii <eliz@gnu.org>
354 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
357 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
359 * xterm.c (input_signal_count): Remove.
360 (x_dispatch_event): Define unconditionally.
361 (x_make_frame_visible): Process X events until the frame
362 is really visible (Bug#16027).
363 * xterm.h (x_dispatch_event): Declare unconditionally.
365 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
367 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
369 * nsterm.m (x_set_window_size): Handle pixelwise.
371 2013-12-05 Martin Rudalics <rudalics@gmx.at>
373 * w32term.c (x_new_font):
374 * xterm.c (x_new_font): Calculate new frame size from new font
377 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
379 * lisp.h (FOR_EACH_TAIL): New macro.
380 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
382 * window.c (select_window): Call second wset_redisplay before we change
383 selected_window (bug#16034).
385 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
387 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
389 2013-12-04 Eli Zaretskii <eliz@gnu.org>
391 * w32xfns.c: Include window.h, to avoid a compiler warning.
393 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
395 * window.c (window_scroll): Mark window for redisplay (bug#16034).
396 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
397 window_scroll takes care of it.
398 (Fset_window_point, Fdelete_other_windows_internal)
399 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
400 (Fsplit_window_internal, Fdelete_window_internal)
401 (Fresize_mini_window_internal, Fset_window_configuration)
402 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
403 cause redisplay instead of forcing a complete redisplay.
404 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
405 we're only affecting the selected_window.
407 2013-12-04 Eli Zaretskii <eliz@gnu.org>
409 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
410 directional control characters. Update type and category
411 determination according to the UBA from Unicode v6.3.
412 (bidi_category_t): New category EXPLICIT_FORMATTING.
414 * dispextern.h (bidi_type_t): Update to include new bidirectional
415 properties introduced with Unicode v6.3. (Bug#16043)
417 2013-12-04 Martin Rudalics <rudalics@gmx.at>
419 * xterm.c (XTflash): Fix coordinate of bottom area to flash
422 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
424 * font.c (font_list_entities): Remove dummy assignment.
425 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
426 used on graphic displays only. Remove unused 'font_encoder' member.
427 (struct font_bitmap): Remove unused 'extra' member.
428 * nsfont.m (nsfont_open):
429 * w32font.c (w32font_open_internal):
430 * ftfont.c (ftfont_get_bitmap): Adjust users.
432 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
434 Use bool for boolean.
435 * tparam.c (tparam1):
436 * undo.c (record_point, record_property_change):
437 Use bool for boolean, for local vars that are always true or false.
439 Minor integer overflow fixes (Bug#16033).
440 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
441 This improves on the previous fix to this function.
442 (window_resize_check): When summing up pixel counts, don't rely on
443 undefined behavior if the sum overflows.
445 2013-12-03 Martin Rudalics <rudalics@gmx.at>
447 * window.c (Fset_window_new_pixel): Don't choke at negative
448 argument value (Bug#16033).
450 * xfns.c (Fx_create_frame): Add another call to change_frame_size
451 to avoid crash in window_box_height.
453 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
454 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
456 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
458 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
460 Minor integer overflow fixes.
461 * window.c (Fset_window_new_pixel, grow_mini_window):
462 * xdisp.c (Fwindow_text_pixel_size):
463 Avoid undefined behavior on signed integer overflow.
464 * xfns.c (x_set_mouse_color):
465 Check that drag shape fits in 'unsigned', since that's what X wants.
467 2013-12-02 Eli Zaretskii <eliz@gnu.org>
469 Improve reporting of fatal exception on MS-Windows.
470 * w32fns.c (my_exception_handler): New function.
471 (globals_of_w32fns): Set it up as the unhandled exception
472 handler. Initialize exception code and address to zeros.
473 (emacs_abort): If the exception code and address are available,
474 print them at the beginning of the backtrace. Fix the format of
475 printing addresses (was producing 0x0x12345678 on XP).
478 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
480 * eval.c (Fbacktrace__locals): New function.
481 (syms_of_eval): Defsubr it.
483 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
485 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
486 Define here to unify between...
487 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
488 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
490 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
492 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
494 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
495 fringe background extension.
496 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
497 because they are now always the same as `left' and `width',
498 respectively. Remove code for the case that `width' and
499 `sb_width' are different.
501 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
503 Fix minor problems found by static checking.
504 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
505 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
506 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
508 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
510 * image.c (imagemagick_compute_animated_image): Don't crash if we
511 have an animation with different-sized images (bug#15313).
513 2013-11-30 Martin Rudalics <rudalics@gmx.at>
515 Remove some unused items introduced during pixelwise change.
516 * window.c (window_resize_total_check): Remove unused function.
517 * xdisp.c (remember_mouse_glyph): Remove unused label.
518 (Ftool_bar_height): Move declaration inside #if.
519 * xterm.c (x_set_window_size): Don't use r and c.
521 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
523 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
526 * window.c (Fset_window_configuration): Comment out unused variables.
528 * w32term.c (w32_read_socket): Remove unused variable `buf'.
530 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
532 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
534 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
536 * gnutls.c (gnutls_audit_log_function): Only declare and define if
537 HAVE_GNUTLS3 (Bug#16001).
539 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
540 if interrupts are deferred (Bug#15801).
542 2013-11-30 Martin Rudalics <rudalics@gmx.at>
544 Support resizing frames and windows pixelwise.
545 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
546 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
547 (struct glyph_matrix): Replace window_left_col and
548 window_top_line by window_pixel_left and window_pixel_top.
549 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
551 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
552 (draw_window_divider, move_it_to, x_draw_right_divider)
553 (x_draw_bottom_divider, change_frame_size): Add or fix
555 * dispnew.c (change_frame_size_1): Change prototype.
556 (adjust_glyph_matrix, required_matrix_width)
557 (adjust_frame_glyphs_for_window_redisplay): Use pixel
558 values instead of lines and columns.
559 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
560 WINDOW_TOTAL_FRINGE_WIDTH.
561 (handle_window_change_signal, do_pending_window_change)
562 (init_display): Adjusts calls of change_frame_size.
563 (change_frame_size, change_frame_size_1): Handle pixelwise
565 * frame.c (Qright_divider_width, Qbottom_divider_width):
567 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
568 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
569 (x_set_internal_border_width, x_set_vertical_scroll_bars)
570 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
572 (set_frame_param): New function.
573 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
574 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
575 (Ffringe_width, Fborder_width, Fright_divider_width)
576 (Fbottom_divider_width): New functions, defsubr them.
577 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
578 New argument pixelwise.
579 (struct frame_parm_table): New members Qright_divider_width and
580 Qbottom_divider_width.
581 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
582 (x_report_frame_params): Handle Qright_divider_width and
583 Qbottom_divider_width.
584 (x_set_right_divider_width, x_set_bottom_divider_width):
586 (frame_resize_pixelwise): New option.
587 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
588 new_pixelwise, right_divider_width and bottom_divider_width;
589 remove total_lines; rename text_lines, text_cols, new_text_lines
590 and new_text_cols to text_height, text_width, new_height and
591 new_width respectively.
592 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
593 FRAME_TEXT_WIDTH respectively.
594 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
595 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
596 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
598 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
599 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
600 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
601 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
602 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
603 (FRAME_TOTAL_COLS_ARG): Remove macro.
604 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
605 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
606 (x_wm_set_size_hint): Handle frame pixel sizes.
607 * indent.c (compute_motion, Fcompute_motion):
608 Call window_body_width instead of window_body_cols.
609 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
610 (make_lispy_position): Handle right and bottom dividers.
611 (Fsuspend_emacs): Pixelize call of change_frame_size.
612 * keyboard.h: Extern Qright_divider, Qbottom_divider.
613 * lisp.h: Extern set_frame_param.
614 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
616 (Fx_create_frame): Add entry for vertical_drag_cursor.
617 Pixelize call of change_frame_size.
618 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
619 * nsterm.m (ns_update_window_end): Optionally draw right
621 (x_set_window_size): Add argument pixelwise.
622 Call check_frame_size and change_frame_size with pixelwise zero.
623 (ns_draw_window_divider): New function.
624 (ns_redisplay_interface): Add ns_draw_window_divider.
625 (updateFrameSize:): Call change_frame_size with pixelwise zero.
626 (x_new_font): Call x_set_window_size with pixelwise zero.
627 * print.c (print_object): For a window print its sequence
629 * term.c (Fresume_tty): Pixelize call of change_frame_size.
630 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
631 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
632 (w32_createwindow): Use scroll bar area width.
633 (w32_wnd_proc): Handle bottom divider width.
634 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
635 (Fx_create_frame): Default divider width parameters.
636 Caclulate sizes pixelwise. Add vertical drag cursor support.
637 (x_create_tip_frame): Default divider widths to zero.
638 Pixelize call to change_frame_size.
639 (Fx_show_tip): Add handling of divider widths. Pixelize window
641 (Fw32_frame_rect): New function.
642 (frame_parm_handler w32_frame_parm_handlers): Add divider
644 (Vx_window_vertical_drag_shape): Add variable.
645 * w32inevt.c (resize_event, maybe_generate_resize_event):
646 Pixelize change_frame_size calls.
647 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
649 * w32term.c (w32_draw_window_divider): New function.
650 (x_update_window_end): Handle right divider.
651 (w32_draw_fringe_bitmap, x_scroll_run)
652 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
653 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
654 Calculate new frame sizes pixelwise.
655 (x_new_font): Pixelize call to x_set_window_size.
656 (x_check_fullscreen): Pixelize call to change_frame_size.
657 (x_set_window_size_1, x_set_window_size): New argument
658 pixelwise. Calculate pixelwise.
659 (x_wm_set_size_hint): Use scroll bar area width.
660 (w32_redisplay_interface): Add w32_draw_window_divider.
661 * w32term.h (struct w32_output): Add vertical drag cursor.
662 * widget.c (set_frame_size, update_wm_hints)
663 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
665 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
666 * window.c (sequence_number): Restore.
667 (Fwindow_pixel_width, Fwindow_pixel_height)
668 (Fwindow_mode_line_height, Fwindow_header_line_height)
669 (window_pixel_to_total, Frun_window_scroll_functions)
670 (Fset_window_new_pixel, window_resize_apply_total)
671 (Fwindow_resize_apply_total): New functions.
672 (window_body_height, window_body_width): Rename from
673 window_body_lines. New argument PIXELWISE.
675 (Fwindow_body_height, Fwindow_body_width): New argument
677 (coordinates_in_window, window_relative_x_coord): Use window's
678 pixel width instead of total width.
679 (replace_window, recombine_windows): Initialize pixel values.
680 (resize_root_window, resize_frame_windows, grow_mini_window)
681 (shrink_mini_window): New argument PIXELWISE.
683 (Fdelete_other_windows_internal, adjust_window_margins)
684 (window_resize_check, window_resize_apply)
685 (Fdelete_window_internal, Fresize_mini_window_internal)
686 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
687 (check_frame_size): Rename arguments. New argument PIXELWISE.
689 (set_window_buffer): Make samebuf bool. Run configuration change
690 hook only if buffer changed.
691 (Fset_window_buffer): Rewrite doc-string.
692 (make_window): Initialize new_pixel slot.
693 (Fwindow_resize_apply): Check pixel size of root window.
694 (Fsplit_window_internal): Call 2nd argument pixel_size.
696 (Fscroll_left, Fscroll_right): Call window_body_width instead of
698 (save_window_data): New slots frame_text_width,
699 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
700 (saved_window): New slots pixel_left, pixel_top, pixel_height,
702 (Fcurrent_window_configuration, Fset_window_configuration)
703 (save_window_save, compare_window_configurations): Handle new
704 slots in save_window_data and saved_window.
705 (Fset_window_scroll_bars): Fix doc-string.
706 (window_resize_pixelwise): New variable.
707 (coordinates_in_window, Fcoordinates_in_window_p):
709 (make_parent_window): Adjust sequence_number.
710 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
712 * window.h (struct window): New members new_pixel, pixel_left,
713 pixel_top, pixel_width, pixel_height. Restore sequence_number.
714 (wset_new_pixel): New function.
715 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
716 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
717 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
718 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
719 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
720 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
721 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
722 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
723 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
724 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
725 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
726 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
727 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
728 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
729 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
731 (resize_frame_windows, grow_mini_window, shrink_mini_window)
732 (window_body_width, check_frame_size): Adapt external declarations.
733 * xdisp.c (last_max_ascent): New integer.
734 (window_text_bottom_y): Handle bottom divider.
735 (window_box_width, window_box_height): Calculate pixelwise.
736 (get_glyph_string_clip_rects): Handle right divider.
737 (remember_mouse_glyph): When windows are resized pixelwise
738 proceed with width and height set to 1.
739 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
741 (move_it_to): Calculate and return maximum x position
743 (Fwindow_text_pixel_size): New function.
744 (resize_mini_window, update_tool_bar): Calculate pixelwise.
745 (tool_bar_lines_needed): Rename to tool_bar_height.
747 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
749 (redisplay_tool_bar): Calculate pixelwise.
750 (redisplay_window): Calculate pixelwise. Handle dividers.
751 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
752 (x_draw_vertical_border): Handle dividers.
753 (define_frame_cursor1): Handle vertical drag cursor.
754 (x_draw_right_divider, x_draw_bottom_divider): New functions.
755 (expose_window): Calculate pixelwise. Handle dividers.
756 (init_xdisp): Initialize pixel values.
757 * xfaces.c (Qwindow_divider): New face.
758 (realize_basic_faces): Realize it.
759 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
760 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
761 (x_set_scroll_bar_default_width): Default actual width to 16.
762 (Fx_create_frame): Set sizes pixelwise.
763 (x_create_tip_frame): Default divider widths to zero.
764 Pixelize call of change_frame_size.
765 (Fx_show_tip): Handle divider widths. Initial pixel position
767 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
768 (Vx_window_vertical_drag_shape): New option.
769 * xmenu.c (free_frame_menubar): Pixelize call of
771 * xterm.c (x_draw_window_divider): New function.
772 (x_update_window_end): Optionally draw right divider.
773 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
774 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
775 (handle_one_xevent, x_new_font): Calculate pixelwise.
776 (x_set_window_size_1, x_set_window_size): New argument
777 pixelwise. Calculate pixelwise.
778 (x_wm_set_size_hint): Pixelize call of check_frame_size.
779 (struct x_redisplay_interface): Add x_draw_window_divider.
780 * xterm.h (struct x_output): Add vertical_drag_cursor.
782 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
784 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
785 Set invisible frames's `redisplay' when a full redisplay is requested.
786 (redisplay_window): Set must_be_updated_p instead (bug#15999).
787 (redisplay_mode_lines): Don't set must_be_updated_p any more.
788 (display_mode_lines): Set it here instead.
790 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
792 * dispextern.h (set_window_update_flags): Remove.
794 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
796 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
798 * xdisp.c (REDISPLAY_SOME_P): New macro.
799 (redisplay_internal): Use it (bug#15999).
800 (prepare_menu_bars, redisplay_window): Use it as well.
802 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
804 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
806 * w32font.c (g_b_init_get_char_width_32_w): New static var.
807 (globals_of_w32font): Zero it out.
808 (GetCharWidth32W_Proc): New function pointer.
809 (get_char_width_32_w): New function.
810 (compute_metrics): If get_glyph_outline_w returns an error, try
811 get_char_width_32_w before declaring a failure. This avoids
812 punishing raster (a.k.a. "bitmap") fonts by slowing down
813 redisplay. (Bug#6364).
815 2013-11-29 Eli Zaretskii <eliz@gnu.org>
817 * xdisp.c (clear_mouse_face): Don't invalidate the entire
818 mouse-highlight info, just signal frame_up_to_date_hook that mouse
819 highlight needs to be redisplayed. (Bug#15913)
821 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
823 Fix minor problems found by static checking.
824 * buffer.h (struct buffer_text, struct buffer):
825 * frame.h (struct frame):
826 * window.h (struct window):
827 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
828 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
829 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
830 no-longer-valid use of HAVE_MENUS.
831 * xdisp.c (propagate_buffer_redisplay): Now static.
833 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
835 * xmenu.c (Fmenu_or_popup_active_p):
836 * window.c (Fset_window_configuration):
837 * menu.c (Fx_popup_menu, Fx_popup_dialog):
838 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
839 * fns.c (Fyes_or_no_p):
840 * editfns.c (Fmessage_box, Fmessage_or_box):
841 * alloc.c (make_save_ptr_ptr):
842 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
844 * window.c (Fset_window_configuration): Move select_window later.
846 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
848 Refine redisplay optimizations to only redisplay *some* frames/windows
849 rather than all of them.
850 * xdisp.c (REDISPLAY_SOME): New constant.
851 (redisplay_other_windows, wset_redisplay, fset_redisplay)
852 (bset_redisplay, bset_update_mode_line): New functions.
853 (message_dolog): Use bset_redisplay.
854 (clear_garbaged_frames): Use fset_redisplay.
855 (echo_area_display): Use wset_redisplay.
856 (buffer_shared_and_changed): Remove.
857 (prepare_menu_bars): Call Vpre_redisplay_function before updating
858 frame titles. Compute the actual set of windows redisplayed.
859 Don't update frame titles and menu bars for frames that don't need to
861 (propagate_buffer_redisplay): New function.
863 (redisplay_internal): Use it. Be more selective in the set of windows
864 we redisplay. Propagate windows_or_buffers_changed to
865 update_mode_lines a bit later to simplify the code.
866 (mark_window_display_accurate_1): Reset window and buffer's
868 (redisplay_window): Do nothing if neither the window nor the buffer nor
869 the frame needs redisplay.
870 * window.h (struct window): Add `redisplay' field.
871 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
872 (redisplay_other_windows, window_list): New declarations.
873 * window.c (select_window, Fset_window_start): Use wset_redisplay.
874 (window_list): Not static any more.
875 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
876 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
877 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
878 * frame.c (Fmake_frame_visible): Don't redisplay everything.
879 * frame.h (struct frame): Add `redisplay' field.
880 Move `external_menu_bar' bitfield next to other bit-fields.
881 (SET_FRAME_GARBAGED): Use fset_redisplay.
882 (SET_FRAME_VISIBLE): Don't garbage the frame;
883 Use redisplay_other_windows.
884 * buffer.h (struct buffer): Add `redisplay' field.
885 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
886 (modify_overlay): Use bset_redisplay.
887 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
889 2013-11-28 Eli Zaretskii <eliz@gnu.org>
891 Support w32 file notifications in batch mode.
892 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
893 invalid (which happens in batch mode). If non-interactive, call
894 handle_file_notifications to store file notification events in the
895 input queue. (Bug#15933)
897 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
899 * w32inevt.c (handle_file_notifications): Now external, not static.
901 * w32term.h (handle_file_notifications): Provide prototype.
903 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
904 init_crit, since init_display, which does that otherwise, is not
907 2013-11-27 Glenn Morris <rgm@gnu.org>
909 * Makefile.in ($(lispsource)/international/charprop.el): New.
910 (emacs$(EXEEXT)): Depend on charprop.el.
912 2013-11-27 Eli Zaretskii <eliz@gnu.org>
914 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
915 deleting portions of the buffer under non-nil REPLACE argument.
918 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
919 directory, watch it and not its parent.
920 (add_watch): Allow empty string in FILE.
922 2013-11-27 Martin Rudalics <rudalics@gmx.at>
924 * window.c (Fset_window_start, window_resize_apply)
925 (window_scroll): Reset window_end_valid (Bug#15957).
927 2013-11-27 Glenn Morris <rgm@gnu.org>
929 * Makefile.in (leimdir): Now in lisp source directory.
930 ($(leimdir)/leim-list.el): Just use ../leim .
931 * epaths.in (PATH_DUMPLOADSEARCH):
932 * lread.c (load_path_default):
933 * nsterm.m (ns_load_path): No more leim directory.
935 2013-11-26 Andreas Schwab <schwab@suse.de>
937 * .gdbinit (xgettype): Add cast.
939 2013-11-26 Glenn Morris <rgm@gnu.org>
941 Preload leim-list.el.
942 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
943 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
944 is a single directory.
946 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
948 bool-vector-subsetp is now the normal direction (Bug#15912).
949 * data.c (Fbool_vector_subsetp): Test whether the first argument
950 is a subset of the second one, not the reverse. Add doc string.
952 Fix minor problems found by static checking.
953 * lread.c (load_path_default): Now static.
954 * textprop.c (text_property_stickiness): Be consistent about the
955 test used when deciding whether to consider the previous character.
956 This simplifies the code a bit.
958 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
960 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
962 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
963 (syms_of_frame): Don't defsubr them.
965 2013-11-25 Glenn Morris <rgm@gnu.org>
967 * lread.c (load_path_default): Change the sense of the argument.
968 (init_lread): When EMACSLOADPATH is set, do not ignore changes
969 from dump_path. When it is not, avoid checking dump_path twice.
971 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
972 uninstalled dump_path against installed Vload_path. (Bug#15964)
974 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
976 Export get_pos_property to Elisp.
977 * editfns.c (Fget_pos_property): Rename from get_pos_property.
978 (syms_of_editfns): Export it to Elisp.
980 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
982 2013-11-23 Romain Francoise <romain@orebokech.com>
984 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
985 initialization here ...
986 (syms_of_fileio): ... from here.
988 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
990 * lread.c (init_lread): Fix int/Lisp_Object mixup.
991 Please use --enable-check-lisp-object-type.
993 2013-11-23 Glenn Morris <rgm@gnu.org>
995 * process.c (get_process): Explicit error for dead buffers.
997 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
999 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1001 2013-11-23 Glenn Morris <rgm@gnu.org>
1003 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1004 * lread.c (load_path_check): Take path to check as argument.
1005 (load_path_default): New, split from init_lread.
1006 (init_lread): Move calc of default load-path to load_path_default.
1007 Empty elements in EMACSLOADPATH now stand for the default.
1008 (load-path): Doc fix.
1009 * emacs.c (decode_env_path): Add option to treat empty elements
1010 as nil rather than ".".
1011 * callproc.c (init_callproc_1, init_callproc):
1012 * image.c (Vx_bitmap_file_path):
1013 * lisp.h (decode_env_path):
1014 * lread.c (Vsource_directory):
1015 Update for new argument spec of decode_env_path.
1017 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1019 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1020 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1022 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1024 Fix some dependency problems that cause unnecessary recompiles.
1025 Problem reported by RMS in
1026 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1027 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1028 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1029 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1030 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1031 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1032 (boostrap-clean): No need to remove stamp-oldxmenu.
1034 Fix recently introduced bool vector overrun.
1035 This was due to an optimization that went awry.
1036 Reported by Glenn Morris in
1037 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1038 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1039 for empty vectors, undoing the 2013-11-18 change.
1040 * data.c (bool_vector_binop_driver): Rely on this.
1041 Fix bug that occasionally overran the destination.
1042 * lisp.h (struct Lisp_Bool_vector): Document this.
1044 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1049 * nsterm.m (init, run, stop:): Comment out for now, does not work
1052 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1054 * charset.c (syms_of_charset): Don't read past end of string.
1056 2013-11-19 Glenn Morris <rgm@gnu.org>
1058 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1060 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1062 Add hooks to run on gaining/losing focus. (Bug#15029)
1063 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1064 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1065 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1067 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1069 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1070 The old names predated the API change that put destination at end.
1072 Improve API of recently-added bool vector functions (Bug#15912).
1073 The old API had (bool-vector-count-matches A B)
1074 and (bool-vector-count-matches-at A B I), which gave the
1075 misleading impression that the two functions were variants, one
1076 with a location I. The new API has (bool-vector-count-population A)
1077 and (bool-vector-count-consecutive A B I) to make the distinction
1078 clearer. The first function no longer has a B argument, since the
1079 caller can easily determine the number of nils if the length and
1080 number of ts is known.
1081 * data.c (Fbool_vector_count_population): Rename from
1082 bool_vector_count_matches, and accept just 1 argument.
1083 (Fbool_vector_count_consecutive): Rename from
1084 Fbool_vector_count_matches_at.
1086 Always allocate at least one bits_word per bool vector.
1087 See Daniel Colascione in:
1088 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1089 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1090 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1091 * lisp.h (struct Lisp_Bool_vector): Document this.
1093 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1095 * insdel.c (invalidate_buffer_caches): New function, consolidated
1096 from part of prepare_to_modify_buffer.
1097 (insert_from_gap, prepare_to_modify_buffer):
1098 * coding.c (code_convert_region, code_convert_string):
1099 Call invalidate_buffer_caches. (Bug#15841)
1101 * lisp.h (invalidate_buffer_caches): Add prototype.
1103 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1105 * w32term.c (x_update_window_end): Don't invalidate the entire
1106 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1107 highlight needs to be redisplayed. (Bug#15913)
1109 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1111 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1113 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1115 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1116 while we are using Vprin1_to_string_buffer.
1118 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1119 after inserting the description string. (Bug#15907)
1121 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1123 * data.c: Work around bogus GCC diagnostic about shift count.
1124 Reported by Eli Zaretskii in
1125 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1126 (pre_value): New function.
1127 (count_trailing_zero_bits): Use it.
1129 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1131 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1132 assume C macros are not supported even under -g3 in these old GCC
1135 2013-11-15 Leo Liu <sdl.web@gmail.com>
1137 * minibuf.c (Ftry_completion, Fall_completions)
1138 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1140 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1142 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1143 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1144 This avoids placing unnecessary constants into the Emacs code.
1146 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1148 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1149 for Cygwin w32 build.
1151 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1152 for Cygwin w32 build. (Bug#15892)
1154 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1156 Simplify, port and tune bool vector implementation.
1157 * alloc.c (bool_vector_exact_payload_bytes)
1158 (bool_vector_payload_bytes): Remove.
1159 (bool_vector_fill): Return its argument.
1160 * alloc.c (bool_vector_fill):
1162 * print.c (print_object):
1163 Simplify by using bool_vector_bytes.
1164 * alloc.c (make_uninit_bool_vector):
1165 New function, broken out from Fmake_bool_vector.
1166 (Fmake_bool_vector): Use it. Use tail call.
1167 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1168 * data.c (BITS_PER_ULL): New constant.
1169 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1170 if long long versions don't exist.
1171 (shift_right_ull): New function.
1172 (count_one_bits_word): New function, replacing popcount_bits_word
1173 macro. Don't assume that bits_word is no wider than long long.
1174 (count_one_bits_word, count_trailing_zero_bits):
1175 Don't assume that bits_word is no wider than long long.
1176 * data.c (bool_vector_binop_driver, bool_vector_not):
1177 * fns.c (Fcopy_sequence):
1179 Create an uninitialized destination, to avoid needless work.
1180 (internal_equal): Simplify.
1181 (Ffillarray): Prefer tail call.
1182 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1183 contain at least one word.
1184 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1185 chars are narrower than ints.
1186 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1187 * fns.c (Fcopy_sequence):
1189 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1190 Don't try to port to hosts where bits_word values have holes; the
1191 code wouldn't work there anyway. Verify this assumption, though.
1192 (bool_vector_bytes): New function.
1193 (make_uninit_bool_vector): New decl.
1194 (bool_vector_fill): Now returns Lisp_Object.
1196 * xfns.c (xic_create_fontsetname):
1197 * xrdb.c (gethomedir): Prefer tail calls.
1199 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1201 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1202 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1204 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1205 that requires a return value.
1206 (Fset_buffer_modified_p): Take advantage of this change to do
1209 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1211 * buffer.c (Frestore_buffer_modified_p): Sync it with
1212 Fset_buffer_modified_p.
1213 (Fforce_mode_line_update): New function, moved from subr.el.
1214 (Fset_buffer_modified_p): Use them.
1215 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1217 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1219 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1220 This avoids undefined behavior when subtracting pointers into
1221 different aways. On my platform it also makes the code a tad
1222 smaller and presumably faster.
1224 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * keyboard.c (command_loop_1): Use region-extract-function.
1227 * insdel.c (Qregion_extract_function): Not static any more (can we
1228 stop pretending that these vars can benefit from being marked static?).
1230 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1232 * search.c (find_newline): If buffer text is relocated during the
1233 "dumb loop", adjust C pointers into buffer text to follow suit.
1236 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1238 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1239 for conversion (Bug#15837).
1241 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1243 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1244 for the entire range of inserted characters. (Bug#15841)
1246 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1248 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1250 (realize_default_face): Remove assignment to distant-foreground if
1251 unspecified (Bug#15815).
1253 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1255 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1256 cache-long-scans disabled, since we don't want to call
1257 prepare_to_modify_buffer (in insert_1_both) for each message we
1260 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1261 from buffer.c. Improve commentary to the buffer field setter
1264 * buffer.c (bset_cache_long_scans): Static function deleted.
1265 Improve commentary to the buffer field setter functions.
1266 (init_buffer_once): Default for cache-long-scans changed to t.
1269 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1271 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1273 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1274 This bug was introduced in my 2013-06-21 change, and caused
1275 struct Lisp_Sub_Char_Table objects to be given too many slots,
1276 which broke 'make -C admin/unidata'.
1278 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1280 Import changes from mac-port 4.5.
1281 * macfont.m (mac_font_copy_default_descriptors_for_language)
1282 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1283 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1284 (macfont_language_default_font_names): New.
1285 (macfont_list): Rearrange language/charset code.
1286 (macfont_close): Don't check for macfont_info->cache.
1287 (mac_ctfont_create_preferred_family_for_attributes): New font
1288 selection code, call
1289 mac_font_copy_default_name_for_charset_and_languages.
1290 (mac_font_copy_default_descriptors_for_language)
1291 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1293 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1295 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1297 Port to C11 aligned_alloc, and fix some integer overflows.
1298 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1299 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1300 and use of posix_memalign replaced with aligned_alloc.
1301 (aligned_alloc): New function, defined or declared as needed.
1302 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1303 Don't undef; configure.ac now does this.
1304 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1305 (calloc, aligned_alloc): Check for integer overflow.
1306 (aligned_alloc): Rename from memalign. All uses changed.
1307 (memalign): New function, an alias for aligned_alloc.
1309 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1311 * xdisp.c (redisplay_internal): Fix typo in last change.
1313 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1315 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1317 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1319 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1320 redisplay--mode-lines-cause.
1321 (redisplay_internal): Keep them uptodate. Remove redundant check of
1322 buffer_shared_and_changed.
1323 * *.[chm]: Number every assignment to update_mode_lines so we
1324 can track why it is set.
1326 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1328 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1330 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1332 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1333 can track why it is set.
1335 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1337 Integer-related fixes for term.c etc.
1338 * dispextern.h (face_tty_specified_color): New function.
1339 * term.c (turn_on_face): Don't rely on undefined behavior when
1340 assigning an out-of-range value to 'long'.
1341 Simplify test for toggling highlight.
1342 (tty_capable_p): Omit last two (unused) args. All callers changed.
1343 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1344 (read_menu_input, tty_menu_activate, tty_menu_show):
1345 * xfaces.c (x_supports_face_attributes_p)
1346 (tty_supports_face_attributes_p):
1347 Use bool for boolean. All callers changed.
1348 (tty_supports_face_attributes_p): Omit defaults for color indices;
1349 no longer needed. Simplify tail call.
1351 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1353 * xdisp.c (prepare_menu_bars): Mark static.
1354 * lisp.h (prepare_menu_bars): Don't declare.
1355 * xselect.c (x_handle_selection_clear):
1356 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1358 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1360 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1361 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1363 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1365 * keyboard.c (Fcommand_error_default_function): Rename from
1366 Fdefault_error_output.
1368 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1370 * keyboard.c (Fdefault_error_output): New function, extracted from
1372 (syms_of_keyboard): Use it for Vcommand_error_function.
1374 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1376 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1377 (init_eval): Use it to ensure handlerlist is non-NULL.
1378 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1379 (Fsignal): Adjust NULLness test of handlerlist.
1380 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1382 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1384 * callproc.c (call_process): Call prepare_to_modify_buffer before
1385 decoding text read from the sub-process, as the decoded stuff will
1386 be inserted into the buffer. This will invalidate the various
1387 caches maintained for the buffer. (Bug#15148)
1389 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1391 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1392 string of glyphless-char-display.
1394 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1396 * nsfns.m (ns_get_name_from_ioreg): New function.
1397 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1398 OSX >= 10.9. Use ns_get_name_from_ioreg.
1400 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1402 Simplify and port recent bool vector changes.
1403 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1404 only in this file. Use a more-efficient implementation if the
1405 second argument is a power of 2.
1406 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1407 Remove no-longer-necessary compile-time checks.
1408 (bool_vector_exact_payload_bytes): New function.
1409 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1410 exact payload changed to call the new function. Do not assume
1411 that the arg or result fits in ptrdiff_t.
1412 (bool_vector_fill): New function.
1413 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1415 (vroundup_ct): Don't assume arg fits in size_t.
1416 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1417 invoke set_category_set.
1418 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1419 All callers changed. Use bool_vector_set.
1420 * category.h (XCATEGORY_SET): Remove; no longer needed.
1421 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1423 * data.c (Faref): Use bool_vector_ref.
1424 (Faset): Use bool_vector_set.
1425 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1426 (Fbool_vector_not, Fbool_vector_count_matches)
1427 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1428 * fns.c (concat): Use bool_vector_ref.
1429 (Ffillarray): Use bool_vector_fill.
1430 (mapcar1): Use bool_vector_ref.
1431 (sxhash_bool_vector): Hash words, not bytes.
1432 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1433 a constant, since it's now used in #if.
1434 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1435 unsigned char on unusual architectures, so that we no longer
1436 assume that the number of bits per bits_word is a power of two or
1437 is a multiple of 8 or of CHAR_BIT.
1438 (Qt): Add forward decl.
1439 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1440 at least as strictly as bits_word.
1441 (bool_vector_data, bool_vector_uchar_data): New accessors.
1442 All data structure accesses changed to use them.
1443 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1444 (bool_vector_set): New functions.
1445 (bool_vector_fill): New decl.
1446 (ROUNDUP): Move to alloc.c as described above.
1448 Fix recent gnutls changes.
1449 * gnutls.c (Fgnutls_boot): Don't assume C99.
1450 * process.c (wait_reading_process_output): Fix typo in recent change.
1452 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1454 * process.c (wait_reading_process_output, read_process_output)
1455 (send_process): Check gnutls_state is not NULL.
1457 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1458 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1460 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1462 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1463 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1465 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1468 * nsfns.m (Fx_create_frame): Fix memory leak.
1470 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1471 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1472 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1474 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1476 * xdisp.c (message3_nolog, message_with_string): Encode the string
1477 before writing it to the terminal in a non-interactive session.
1479 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1480 sure we concatenate them into a unibyte string.
1482 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1483 resulting temporary name before returning it to the caller.
1484 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1485 is a unibyte string, convert NAME to a unibyte string to ensure
1486 that the result is also a unibyte string.
1488 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1489 create unibyte strings from default paths and directory/file
1492 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1495 * callproc.c (init_callproc): Use build_unibyte_string to make
1496 sure we create unibyte strings from default paths and
1497 directory/file names.
1499 * buffer.c (init_buffer): Don't store default-directory of
1500 *scratch* in multibyte form. The original problem which led to
1501 that is described in
1502 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1503 but it was solved long ago. (Bug#15260)
1505 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1507 Port to stricter C99 platforms.
1508 Especially, C99 prohibits nesting a struct X inside struct Y if
1509 struct X has a flexible array member.
1510 * alloc.c (struct sdata): New type.
1511 (sdata): Implement in terms of struct sdata.
1512 Remove u member; all uses replaced by next_vector, set_next_vector.
1513 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1514 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1515 (struct sblock): Rename first_data member to data, which is now
1516 a flexible array member. All uses changed.
1517 (next_vector, set_next_vector, large_vector_vec): New functions.
1518 (vector_alignment): New constant.
1519 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1520 (struct large-vector): Now merely a NEXT member, since the old approach
1521 ran afoul of stricter C99. All uses changed to use
1522 large_vector_vec or large_vector_offset.
1523 (large_vector_offset): New constant.
1524 * dispnew.c: Include tparam.h, for tgetent.
1525 Do not include term.h; no longer needed.
1526 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1527 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1528 (struct Lisp_Vector): Use a flexible array member for contents,
1529 instead of a union with a member that is an array of size 1.
1531 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1532 fact that the struct no longer contains a union.
1533 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1534 (struct Lisp_Save_Value, struct Lisp_Free):
1535 Use unsigned, not int, for spacers, to avoid c99 warning.
1536 (union specbinding): Use unsigned, not bool, for bitfield, as
1537 bool is not portable to pre-C99 hosts.
1539 2013-11-04 Glenn Morris <rgm@gnu.org>
1541 * emacs.c (usage_message): Mention that `-L :...' appends.
1543 2013-11-02 Glenn Morris <rgm@gnu.org>
1545 * Makefile.in (abs_builddir): Remove.
1546 (bootstrap_exe): Use relative filename.
1548 Use relative filenames in TAGS files.
1549 * Makefile.in (abs_srcdir): Remove it again.
1550 (.PHONY): Remove frc.
1551 (maintainer-clean): No more TAGS-LISP file.
1552 (TAGS): Pass relative file names to etags.
1553 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1555 * Makefile.in (abs_srcdir): New, set by configure.
1557 (maintainer-clean): Remove pointless echo. That should be in the
1558 top-level Makefile, if anywhere. Delete TAGS-LISP.
1559 (extraclean): No s/ and m/ directories for some time.
1560 (TAGS): Also depend on ctagsfiles3.
1561 Remove no-longer-defined S_FILE.
1562 Pass absolute filenames to etags once more.
1563 (TAGS-LISP): Replace lispdir with its expansion.
1564 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1565 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1567 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1569 * xfaces.c (check_lface_attrs, realize_default_face):
1570 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1571 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1573 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1575 * emacs.c (original_pwd): Remove global var by making it local.
1576 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1578 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1580 * xfaces.c: Declare color_distance.
1581 (QCdistant_foreground): New variable.
1582 (NEAR_SAME_COLOR_THRESHOLD): New define.
1583 (load_color2): New function.
1584 (load_color): Call load_color2.
1585 (load_face_colors): Call load_color2 and if distant-color is specified
1586 calculate distant and use distant-color if colors are near.
1587 (LFACE_DISTANT_FOREGROUND): New define.
1588 (merge_face_ref, Finternal_set_lisp_face_attribute)
1589 (Finternal_get_lisp_face_attribute)
1590 (x_supports_face_attributes_p): Handle distant-foreground similar to
1592 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1594 * dispextern.h (lface_attribute_index):
1595 Add LFACE_DISTANT_FOREGROUND_INDEX.
1597 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1599 * image.c (pbm_next_char): New function.
1600 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1601 (pbm_scan_number): Use it.
1602 (Qlibjpeg_version): New variable.
1603 (syms_of_image): DEFSYM and initialize it.
1605 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1607 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1609 2013-10-31 Glenn Morris <rgm@gnu.org>
1611 * emacs.c (original_pwd): New char.
1612 (main): If using --chdir, store original_pwd.
1613 (init_cmdargs): When setting Vinvocation_directory based on a
1614 relative argv[0], use original_pwd if set. (Bug#15768)
1616 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1618 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1620 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1622 * insdel.c: Fix minor problems found by static checking.
1623 (Qregion_extract_function): Now static.
1624 (prepare_to_modify_buffer_1): Remove unused locals.
1626 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1628 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1629 (syms_of_xdisp): Declare pre-redisplay-function.
1630 (markpos_of_region): Remove function.
1631 (init_iterator, compute_stop_pos, handle_face_prop)
1632 (face_before_or_after_it_pos, reseat_to_string)
1633 (get_next_display_element, window_buffer_changed)
1634 (redisplay_internal, try_cursor_movement, redisplay_window)
1635 (try_window_reusing_current_matrix, try_window_id, display_line)
1636 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1637 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1638 * window.h (struct window): Remove field `region_showing'.
1639 * dispextern.h (struct it): Remove region_beg/end_charpos.
1640 (face_at_buffer_position, face_for_overlay_string)
1641 (face_at_string_position): Update prototypes.
1642 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1643 (face_at_string_position): Remove `region_beg' and `region_end' args.
1644 * fontset.c (Finternal_char_font):
1645 * font.c (font_at, font_range): Adjust calls accordingly.
1646 * insdel.c (Qregion_extract_function): New var.
1647 (syms_of_insdel): Initialize it.
1648 (prepare_to_modify_buffer_1): Use it.
1650 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1652 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1653 * ftxfont.c (ftxfont_get_gcs):
1654 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1655 * xfaces.c (x_free_colors, x_free_dpy_colors)
1656 (x_create_gc, unload_color):
1657 * xselect.c (x_property_data_to_lisp):
1658 * xsettings.c (parse_settings):
1659 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1660 (get_bits_and_offset): Adjust definition.
1661 * frame.c (XParseGeometry): Adjust locals.
1662 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1663 * regex.h (toplevel): Likewise for reg_syntax_t.
1665 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1667 * eval.c (run_hook_with_args): Use FUNCTIONP.
1669 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1671 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1672 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1673 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1674 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1675 on MS-Windows anyway.
1676 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1677 (free_realized_face): ...adjust user.
1678 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1679 white relief pixels to -1.
1680 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1681 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1682 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1684 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1686 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1687 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1688 in practice now. All callers changed.
1690 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1692 * dispextern.h (struct face): Use bitfields for 'underline_type'
1693 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1694 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1695 'stipple' member. Move 'lface' member up to help...
1696 * xfaces.c (make_realized_face): ...this function to find and
1697 clear just the members that need clearing.
1698 (load_face_colors, realize_x_face):
1699 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1701 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1703 * xftfont.c (struct xftfont_info): Remove set-but-unused
1705 (xftfont_open): Adjust user.
1706 (xftfont_get_colors): Remove useless prototype.
1708 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1710 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1711 before passing them to 'unexec'. (Bug#15260)
1713 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1715 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1717 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1719 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1720 the changed signature of the font driver's 'close' method.
1722 * w32font.h (w32font_close): Adjust the prototype to the change in
1723 function definition.
1725 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1727 * w32uniscribe.c (uniscribe_close): Adapt the call to
1728 w32font_close to its new prototype.
1730 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1732 Omit unused frame argument of font API's close function.
1733 * font.h (struct font): Drop frame argument. Adjust comment.
1734 * font.c (font_clear_cache, font_close_object): Adjust users.
1735 * ftfont.c (ftfont_close):
1736 * ftxfont.c (ftxfont_close):
1737 * macfont.m (macfont_close):
1738 * nsfont.m (nsfont_close):
1739 * w32font.c (w32font_close):
1740 * xfont.c (xfont_close):
1741 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1742 tweak comments and make functions safe if called more than once for
1743 the same font object.
1745 Perform font-specific cleanup when font object is swept by GC. See
1746 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1747 * alloc.c (cleanup_vector): New function.
1748 (sweep_vector): Call it for each reclaimed vector object.
1749 * font.h (struct font): Adjust comment.
1751 2013-10-24 Glenn Morris <rgm@gnu.org>
1753 * Makefile.in (abs_top_srcdir): New, set by configure.
1755 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1757 Adjust recent font-related changes to fix bug#15686.
1758 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1759 is a live window system frame, mark its default font too.
1761 2013-10-23 Glenn Morris <rgm@gnu.org>
1763 * Makefile.in (RUN_TEMACS): Make relative (again).
1764 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1765 (bootstrap-emacs$(EXEEXT)):
1766 Quote entities that might contain whitespace.
1768 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1770 Port to Solaris 10 and its bundled GCC.
1771 Problem reported by Timothy C. Burt.
1772 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1774 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1776 Do not allow font caches to grow too large.
1777 * alloc.c (compact_font_cache_entry, compact_font_caches):
1778 New functions or stub if not HAVE_WINDOW_SYSTEM.
1779 (compact_undo_list): Factor out from Fgarbage_collect.
1781 (mark_face_cache): Mark face font. Move down to avoid
1783 (mark_terminals): Do not mark font cache here.
1784 (Fgarbage_collect): Call compaction functions described
1785 above. Adjust comment.
1787 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1789 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1790 chdir to HOME (bug#15607).
1792 * nsterm.m (Qcocoa, Qgnustep): New variables.
1793 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1794 (ns_get_color): Make selection color work for GNUStep also.
1796 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1798 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1799 handles mouse clicks. Instead, let GPM use the same code as all
1800 the other mice use. See the discussion starting at
1801 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1802 for the details of the problem with the menu bar this fixes.
1804 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1806 Remove port-specific display name lists to avoid extra
1807 complexity and data duplication with display info lists.
1808 * xterm.h (x_display_name_list): Remove declaration.
1809 * xterm.c (x_display_name_list): Remove.
1810 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1811 * xfns.c (x_display_info_for_name, Fx_display_list):
1812 Likewise. Use x_display_list where appropriate.
1813 * w32term.h (w32_display_name_list): Remove declaration.
1814 * w32term.c (w32_display_name_list): Remove.
1815 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1817 * w32fns.c (x_display_info_for_name, Fx_display_list):
1818 Likewise. Use x_display_list where appropriate.
1819 * nsterm.h (ns_display_name_list): Remove declaration.
1820 * nsterm.m (ns_display_name_list): Remove.
1821 (ns_term_init, syms_of_nsterm): Adjust users.
1822 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1823 Likewise. Use x_display_list where appropriate.
1824 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1825 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1826 (mark_terminals): Mark per-terminal font cache.
1828 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1830 Don't run timers in input-pending-p. Its new check-timers param
1831 provides the prior behavior. (Bug#15045).
1832 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1835 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1837 Make some functions static in non-Microsoft builds.
1838 On my platform (Fedora 19 x86-64), this shrinks the
1839 Emacs executable (text+data) by 0.25%.
1840 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1841 (load_color) [!MSDOS]:
1842 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1843 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1844 * lisp.h (check_existing):
1845 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1846 (network_interface_info) [!WINDOWSNT]:
1847 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1848 Remove extern decls.
1849 * fileio.c (check_existing):
1850 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1851 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1852 (network_interface_info) [!WINDOWSNT]:
1853 * term.c (encode_terminal_code) [!WINDOWSNT]:
1854 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1855 * xfaces.c (load_color) [!MSDOS]:
1857 * fileio.c (check_existing, check_executable, check_writable):
1858 * process.c (network_interface_list, network_interface_info):
1859 Move earlier, so that we don't need forward decls.
1860 * gnutls.c (fn_gnutls_transport_set_errno)
1861 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1863 * w32.c (init_environment): Use faccessat rather than
1864 check_existing, partly for consistency with the rest of the code
1865 in this file, partly so that check_existing can be static.
1867 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1868 * emacs.c (MAIN_PROGRAM): New macro.
1869 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1870 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1872 bool vector int width fixes
1873 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1874 (Fbool_vector_count_matches_at):
1875 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1876 can exceed PTRDIFF_MAX, at least in theory.
1877 (Fbool_vector_count_matches_at):
1878 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1880 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1882 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1883 (struct sockaddr): Add forward decl, for platforms that lack it.
1885 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1887 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1890 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1892 * w32.c (network_interface_get_info, network_interface_list)
1893 (network_interface_info): New functions. (Bug#15610)
1894 (GetAdaptersInfo_Proc): New typedef.
1895 (get_adapters_info): New wrapper function.
1896 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1898 * process.h (network_interface_list, network_interface_info):
1901 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1902 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1903 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1904 for WINDOWSNT. Doc fix.
1905 (syms_of_process): Defsubr Snetwork_interface_list and
1906 Snetwork_interface_info unconditionally.
1908 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1909 in NS GUI sessions. (Bug#15629)
1911 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1913 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1915 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1917 * print.c (print_object): Print " ..." when truncating bool vectors.
1919 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1921 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1922 standard mouse buttons.
1924 * termhooks.h (struct input_event): Remove incorrect commentary.
1926 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1928 Disallow bool vector operations on mixed-length operands.
1929 The old behavior left garbage in the result vector sometimes,
1930 and didn't seem to be useful.
1931 * data.c (Qwrong_length_argument): New static var.
1932 (wrong_length_argument): New function.
1933 (bool_vector_binop_driver): Check that args agree in length.
1935 * keyboard.c, keyboard.h (all_kboards): Now static.
1937 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1939 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1940 note from the lispref.
1942 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1944 * nsterm.h (struct ns_display_info): Remove set-but-unused
1945 member image_cache (image caches are per-terminal anyway).
1946 (FRAME_X_IMAGE_CACHE): Remove.
1947 * nsterm.m (ns_initialize_display_info): Adjust user.
1949 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1951 * w32proc.c: Include mingw_time.h.
1953 * w32.c: Include mingw_time.h.
1955 Implement scrolling of TTY menus when the screen is too short.
1957 * term.c (tty_menu_display): Accept an additional argument, the
1958 menu item from which to start displaying the menu. Account for
1959 the value of Y when limiting the menu to the number of available
1961 (mi_result): New enumeration.
1962 (read_menu_input): Return enumerated value. When the y coordinate
1963 hits min_y or max_y, return scroll indication instead of wrapping
1965 (tty_menu_activate): Handle the scrolling indications from
1966 read_menu_input. Compute the first menu item to display and pass
1967 it to tty_menu_display.
1969 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1971 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1972 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1973 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1974 Adjust to match the change described below.
1975 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1976 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1977 memory_below_frame members to...
1978 * termchar.h (struct tty_display_info): ...here because they're
1979 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1980 * term.c (init_tty):
1981 * nsterm.m (ns_create_terminal):
1982 * w32term.c (w32_create_terminal):
1983 * xterm.c (x_create_terminal): Adjust users.
1984 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1985 to filter out non-TTY frames. Adjust comment.
1986 (scrolling): Adjust user. Prefer eassert for debugging check.
1988 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1990 * xfaces.c (PT_PER_INCH): Remove unused macro.
1991 * termhooks.h (struct terminal): Remove set-but-unused
1992 member fast_clear_end_of_line.
1993 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1994 * nsterm.m (ns_create_terminal):
1995 * term.c (init_tty):
1996 * w32term.c (w32_create_terminal):
1997 * xterm.c (x_create_terminal): Adjust users.
1999 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2001 * lisp.h (bool_vector_size): New function.
2002 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2003 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2004 (Fbool_vector_not, Fbool_vector_count_matches_at):
2005 Remove uses of 'eassume' that should no longer be needed,
2006 because they are subsumed by the 'eassume' in bool_vector_size.
2008 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2010 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2011 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2012 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2014 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2016 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2017 have different dimensions. (Bug#15575)
2019 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2022 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2024 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2026 * term.c (tty_menu_show): Never return with unbalanced
2027 specpdl. Use eassert for debugging check. Adjust style.
2029 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2031 * term.c (read_menu_input): Make selection of menu items
2032 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2033 (tty_menu_activate): Fix off-by-one error when computing max_y.
2035 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2037 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2038 audit logging (only used with GnuTLS 3.x) and enable it.
2040 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2042 * dispnew.c (redraw_frame): Remove useless #ifdef because
2043 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2044 Also, move TTY fflush to...
2045 * term.c (tty_update_end): ...this function.
2047 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2049 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2050 the end of the frame's glyph matrix. (Bug#15575)
2052 * term.c (tty_menu_display): Don't move cursor while overwriting
2053 frame's glyphs with menu items. Limit the number of items
2054 displayed to what can be shown on the available screen lines,
2055 excluding the echo area.
2056 (tty_menu_activate): Limit the Y coordinate allowed by
2057 read_menu_input to the last screen line used for menu display.
2059 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2061 * lisp.h (eassume): New macro.
2062 Also, include <verify.h>, for 'assume'.
2063 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2064 (vroundup, vector_nbytes):
2065 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2066 (Fbool_vector_not, Fbool_vector_count_matches)
2067 (Fbool_vector_count_matches_at):
2068 Use eassume, not eassert.
2069 * casetab.c (set_identity, shuffle):
2070 * composite.c (composition_gstring_put_cache):
2071 * dispnew.c (update_frame_1):
2072 * ftfont.c (ftfont_shape_by_flt):
2073 * image.c (gif_load):
2074 * intervals.c (offset_intervals):
2075 * macfont.m (macfont_shape):
2076 Remove calls to 'assume' that are no longer needed, because
2077 --enable-gcc-warnings no longer generates bogus warnings
2078 when these calls are removed.
2080 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2082 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2084 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2086 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2087 (Qsubstitute_env_in_file_name): New var.
2088 (syms_of_fileio): Define it.
2090 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2092 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2093 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2096 * term.c (save_and_enable_current_matrix): Don't allocate and
2097 don't save margin areas.
2098 (restore_desired_matrix): Don't restore margin areas.
2099 (free_saved_screen): Don't free margin areas.
2101 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2103 * image.c: Pacify --enable-gcc-warnings.
2104 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2105 #define only if used.
2107 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2109 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2110 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2111 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2112 (gif_load): For giflib v5.x and later, display the error message
2113 produced by giflib when its functions fail.
2114 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2117 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2119 * keyboard.c (last_event_timestamp): Remove. For X selection and
2120 GTK popup menus, it may be obtained from per-frame X display info.
2121 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2122 (process_special_events): Adjust users.
2123 * keyboard.h (last_event_timestamp): Remove declaration.
2124 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2125 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2126 * menu.h (xmenu_show): Adjust prototype.
2127 * menu.c (Fx_popup_menu): Adjust user.
2128 * xselect.c (x_own_selection, x_get_foreign_selection)
2129 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2131 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2133 * keyboard.c (init_kboard): Now static. Add arg
2134 to denote window system. Adjust comment.
2135 (init_keyboard): Adjust user.
2136 (allocate_kboard): New function.
2138 * nsterm.m (ns_term_init):
2139 * term.c (init_tty):
2140 * w32term.c (w32_create_terminal):
2141 * xterm.c (x_term_init): Use it.
2142 * keyboard.h (init_kboard): Remove prototype.
2143 (allocate_kboard): Add prototype.
2145 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2147 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2148 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2150 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2152 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2154 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2156 * term.c (tty_menu_activate): Flush the output stream after
2157 showing the cursor, and don't mark the frame garbaged at exit from
2158 the function. Fixes redisplay glitches when moving from one menu
2161 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2163 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2164 or throw error (Bug#15570).
2166 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2168 * intervals.c (temp_set_point_both): Move test into 'eassert',
2171 * lisp.h (eassert): Don't use 'assume'.
2172 Sometimes 'assume' wins in performance, and sometimes it loses,
2173 so it shouldn't be used all the time. Perhaps we need two
2174 flavors of 'eassert', one for where 'assume' is far more likely
2175 to help or to hurt; but that can be done later.
2176 Problem reported by Dmitry Antipov in
2177 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2178 Also, don't include <verify.h>; no longer needed.
2180 2013-10-09 Glenn Morris <rgm@gnu.org>
2182 * eval.c (Fcond): Doc tweak.
2184 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2186 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2187 expressions with side effects to eassert. (Bug#15565)
2189 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2191 * fns.c (hashfn_user_defined): Allow hash functions to return any
2194 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2196 Fix minor problems found by static checking.
2197 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2198 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2199 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2200 * keyboard.c (read_menu_command): Remove unused local.
2201 * lisp.h (read_menu_command): New decl.
2202 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2203 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2204 Return ptrdiff_t, not int.
2205 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2206 not int, for benefit of xpalloc.
2207 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2209 (have_menus_p): Remove; unused.
2210 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2211 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2212 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2214 (save_and_enable_current_matrix): Omit unnecessary casts.
2215 (read_menu_input): Omit local extern decl (now in lisp.h).
2216 Don't access uninitialized storage if mouse_get_xy fails.
2217 (tty_menu_activate): Mark local as initialized, for lint.
2218 (tty_menu_activate, tty_meny_show): Remove unused locals.
2220 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2222 Support menus on text-mode terminals.
2223 * xterm.h (xw_popup_dialog): Add prototype.
2225 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2226 (xmenu_show): Block input here, instead in Fx_popup_menu.
2227 (xw_popup_dialog): New function, with X-specific bits of popup
2230 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2233 * window.c (Fset_window_configuration): Use run-time tests of the
2234 frame type instead of compile-time conditionals, when menu-bar
2235 lines are considered.
2237 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2238 (w32_popup_dialog): New prototypes.
2240 * w32menu.c (Fx_popup_dialog): Function deleted.
2241 (w32_popup_dialog): New function, with w32 specific bits of popup
2242 dialogs. Block input here.
2244 * w32inevt.c (w32_console_read_socket): Minor change to add
2245 debugging TTY events.
2247 * w32fns.c (show_hourglass): If returning early because the frame
2248 is not a GUI frame, unblock input.
2250 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2251 (cursorY): New functions.
2253 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2254 WINDOWSNT, macros that call curX and curY elsewhere.
2256 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2258 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2259 specific function to hide and show cursor on a text-mode terminal.
2260 (tty_menu_struct, struct tty_menu_state): New structures.
2261 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2262 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2263 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2264 (tty_menu_locate, save_and_enable_current_matrix)
2265 (restore_desired_matrix, screen_update, read_menu_input)
2266 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2267 (tty_pop_down_menu, tty_menu_last_menubar_item)
2268 (tty_menu_new_item_coords, tty_menu_show): New functions.
2269 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2271 * nsterm.h (ns_popup_dialog): Adjust prototype.
2273 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2275 (ns_popup_dialog): Adapt order of arguments to the other
2276 *_menu_show implementations.
2277 (Fx_popup_dialog): Function deleted.
2279 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2281 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2283 * menu.c (have_boxes): New function.
2284 (single_keymap_panes): Use it instead of a compile-time
2286 (single_menu_item): Use run-time tests of the frame type instead
2287 of compile-time conditionals.
2288 (encode_menu_string): New function.
2289 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2290 the macro, since different types of frame need different encoding
2292 (digest_single_submenu): Use run-time tests of frame type instead
2293 of, or in addition to, compile-time conditionals.
2294 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2295 (Fx_popup_menu): Detect when the function is called from keyboard
2296 on a TTY. Don't barf when invoked on a text-mode frame.
2297 Check frame type at run time, instead of compile-time conditionals for
2298 invoking terminal-specific menu-show functions.
2299 Call tty_menu_show on text-mode frames.
2300 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2301 run time to determine which alternative to invoke; support dialogs
2304 * keyboard.h <Qmouse_movement>: Declare.
2306 * keyboard.c <Qmouse_movement>: Now extern.
2307 <Qecho_keystrokes>: New static variable.
2308 (read_key_sequence): Accept an additional argument, a flag to
2309 prevent redisplay during reading of the key sequence. All callers
2311 (read_menu_command): New function.
2312 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2314 (toolkit_menubar_in_use): New function.
2315 (make_lispy_event): Use it instead of a compile-time test.
2317 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2318 window-system being available.
2320 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2321 to x-popup-dialog on the frame type, they all now support popup
2324 * dispnew.c (save_current_matrix): Save the margin areas.
2325 (restore_current_matrix): Restore margin areas.
2326 (update_frame_with_menu): New function.
2328 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2331 * alloc.c (make_save_ptr): Now compiled unconditionally.
2333 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2335 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2336 (redraw_frame, update_frame): Adjust users.
2337 * dispextern.h (set_window_update_flags): Adjust prototype.
2338 * xdisp.c (redisplay_internal): When updating all frames with zero
2339 windows_or_buffers_changed, assume that only the windows that shows
2340 current buffer should be really updated.
2342 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2344 Do not allocate huge temporary memory areas and objects while encoding
2345 for file I/O, thus reducing an enormous memory usage for large buffers.
2346 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2347 * coding.h (struct coding_system): New member raw_destination.
2348 * coding.c (setup_coding_system): Initialize it to zero.
2349 (encode_coding_object): If raw_destination is set, do not create
2350 dst_object. Add comment.
2351 * fileio.c (toplevel): New constant E_WRITE_MAX.
2352 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2353 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2355 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsterm.m (windowDidExitFullScreen:):
2358 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2360 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2362 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2363 * keyboard.c (unblock_input_to): Don't process pending signals
2364 if a fatal error is in progress.
2366 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2367 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2368 they're talking about words in Lisp bool vectors.
2369 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2370 * data.c (popcount_bits_word): Rename from popcount_size_t.
2371 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2374 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2376 Improve support for popcount and counting trailing zeros (Bug#15550).
2377 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2378 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2379 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2380 (popcount_size_t_msc, popcount_size_t_gcc):
2381 Remove; now done by Gnulib.
2382 (popcount_size_t): Now a macro that defers to Gnulib.
2383 (count_trailing_zero_bits): Return int, for consistency with
2384 Gnulib and because Emacs prefers signed to unsigned int.
2385 Don't assume that size_t is either unsigned int or unsigned long
2386 or unsigned long long.
2387 (size_t_to_host_endian): Do not assume that size_t is either
2388 exactly 32 or exactly 64 bits wide.
2389 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2390 etc., so that it's now an enum constant, not a macro.
2391 No need to assume that it's either 32 or 64.
2393 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2395 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2398 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2400 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2401 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2403 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2405 emacs_read and emacs_write now use void *, not char *.
2406 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2407 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2408 Buffer arg is now void *, not char *. This matches plain
2409 'read' and 'write' better, and avoids a constraint violation
2410 on Solaris 9 with Oracle Studio.
2412 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2414 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2415 memset to explicit loop. Otherwise copy largest possible chunk
2416 from initialized to uninitialized part, thus allowing the longer
2417 memcpy runs and reducing the number of loop iterations.
2419 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2421 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2422 hide toolbar (Bug#15388).
2423 (windowDidEnterFullScreen:): If presentation options are zero,
2424 set them here (Bug#15388).
2425 (ns_update_auto_hide_menu_bar): Remove runtime check.
2426 Don't auto hide dock unless menubar is also auto hidden.
2428 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2430 * editfns.c (message): Mention batch mode in doc string.
2432 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2434 * nsterm.m (check_native_fs): Remove erroneous comment.
2436 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2438 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2439 uses find_newline instead of scan_newline and so doesn't move point.
2441 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2443 Use hardware support for byteswapping on glibc x86 etc.
2444 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2445 whereas the old swap64 needed 30.
2446 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2447 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2448 Use byteswap.h's macros to swap bytes.
2449 * lisp.h (swap16, swap32, swap64): Remove.
2450 All uses replaced by bswap_16, bswap_32, bswap_64.
2452 * bytecode.c (exec_byte_code): Use some more volatile variables
2453 to work around local variables getting clobbered by longjmp.
2454 Port to pre-C99, which doesn't allow decls after stmts.
2456 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2458 * lisp.h (eassert): Assume that COND is true when optimizing.
2459 In other words, take on the behavior of eassert_and_assume.
2460 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2461 (eassert_and_assume): Remove. All uses replaced by eassert.
2463 * xdisp.c (Qglyphless_char): Now static.
2465 Adjust to merge from gnulib.
2466 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2467 * lisp.h: Include <verify.h>, for 'assume'.
2469 * eval.c (clobbered_eassert): New macro.
2470 (internal_catch, internal_condition_case)
2471 (internal_condition_case_1, internal_condition_case_2)
2472 (internal_condition_case_n): Use it instead of eassert
2473 when the argument contains locals clobbered by longjmp.
2474 Don't use clobbered locals outside of clobbered_eassert.
2475 (internal_lisp_condition_case): Use a volatile variable
2476 to work around a local variable's getting clobbered.
2478 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2480 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2481 (PUSH_HANDLER): New macro.
2482 (catchlist): Remove.
2483 (handlerlist): Always declare.
2485 * eval.c (catchlist): Remove (merge with handlerlist).
2486 (handlerlist, lisp_eval_depth): Not static any more.
2487 (internal_catch, internal_condition_case, internal_condition_case_1)
2488 (internal_condition_case_2, internal_condition_case_n):
2490 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2491 handlerlist/catchlist.
2492 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2493 handlerlist which can only handle a single condition-case handler at
2495 (find_handler_clause): Simplify since we only a single branch here
2498 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2500 (bcall0): New function.
2501 (exec_byte_code): Add corresponding cases. Improve error message when
2502 encountering an invalid byte-code. Let Bunwind_protect accept
2503 a function (rather than a list of expressions) as argument.
2505 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2506 and make them unconditional now that they're heap-allocated.
2508 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2510 * charset.c (Fdecode_char, Fencode_char): Remove description of
2511 `restriction' arg. now that it's hidden by advertised-calling-convention.
2513 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2515 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2516 Remove unused variable (from mac-port).
2517 (macfont_draw): Use s->ybase for correct y position.
2519 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2521 * frame.h (struct frame): Drop has_minibuffer member because...
2522 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2523 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2525 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2527 * window.h (struct window): Prefer enum text_cursor_kinds to int
2528 for phys_cursor_type member. Move the latter, phys_cursor_width,
2529 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2530 * window.c (replace_window, make_window): Adjust users.
2532 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2534 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2535 this module is never compiled otherwise.
2537 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2539 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2542 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2544 * xdisp.c (get_next_display_element): Don't call face_for_font in
2545 a build configured --without-x. (Bug#15484)
2547 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2549 * window.c (calc_absolute_offset): #elif should be #elif defined.
2551 * frame.c (delete_frame): Block/unblock input to overcome race
2552 condition (Bug#15475).
2554 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2556 * frame.c (delete_frame): Record selected frame only after
2557 calling Qdelete_frame_functions (Bug#15477).
2559 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2561 * nsterm.m (ns_selection_color): Remove.
2562 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2563 NSColor selectedText(Background)Color. Only for COCOA.
2564 (ns_term_init): Remove assignment of ns_selection_color, logic
2565 moved to ns_get_color.
2567 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2568 NS_SELECTION_COLOR_DEFAULT.
2569 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2571 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2573 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2574 frame' does not have the tool_bar_window member.
2576 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2578 Signal error when reading an empty byte-code object (Bug#15405)
2579 * lread.c (read1): signal error
2580 * alloc.c (make_byte_code): eassert header size
2581 (sweep_vectors): change an int to size_t
2583 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2585 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2586 instead of ints, as it's the usual style for offsetof constants. See:
2587 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2589 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2590 This is ugly, but it should fix the performance problem for older
2591 GCC versions in the short run. I'll look into integrating the
2592 Gnulib module for popcount, as a better fix.
2593 See the thread starting in:
2594 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2595 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2596 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2597 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2598 (popcount_size_t): Use it.
2600 2013-09-24 Daniel Colascione <dancol@dancol.org>
2602 * process.c (Fnetwork_interface_info): Fix build break due to
2605 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2607 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2608 Prefer signed to unsigned integers where either will do.
2609 No need for 'const' on locals that do not escape.
2610 Omit easserts with unnecessary and unportable assumptions about
2611 alignment. Avoid unnecessary casts to char *.
2613 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2615 Use union for the payload of struct Lisp_Vector.
2616 This helps to avoid a few glitches dictated by C's aliasing rules.
2617 * lisp.h (struct Lisp_Vector): Use union for next and
2618 contents member. Adjust comment. Change related users.
2619 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2620 Related users changed.
2621 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2622 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2623 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2624 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2626 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2628 Optimize glyph row clearing and copying routines.
2629 * dispextern.h (struct glyph_row): Change layout of struct
2630 glyph_row to help copy_row_except_pointers. Adjust comment.
2631 * dispnew.c (null_row): Remove.
2632 (clear_glyph_row): Use offsetof and memset to find and clear
2633 just the members that need clearing. Adjust comment.
2634 (copy_row_except_pointers): Likewise for copying.
2636 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2638 Some minor cleanups of recently-added bool vector code.
2639 * conf_post.h (assume): Always return void. Use lint version
2640 only if GCC and MSC versions don't apply.
2641 * conf_post.h (assume):
2642 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2643 Depend on _MSC_VER, not __MSC_VER, for consistency with
2645 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2646 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2647 (bool_vector_binop_driver, count_trailing_zero_bits)
2648 (size_t_to_host_endian): Now static, not static inline;
2649 the latter isn't needed with modern compilers and doesn't
2650 work with older compilers anyway.
2652 * alloc.c (valgrind_p): Use bool for boolean.
2654 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2656 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2657 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2658 (display_last_displayed_message_p, message_buf_print)
2659 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2660 Use bool for boolean.
2661 * dispextern.h (cancel_line, init_desired_glyphs):
2662 Remove ancient leftover.
2663 (help_echo_showing_p, hourglass_shown_p):
2664 * lisp.h (noninteractive_need_newline): Adjust declaration.
2666 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2668 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2670 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2671 ...this file and convert the latter to static. Adjust comment.
2672 (make_initial_frame):
2673 * window.c (init_window_once): Adjust user.
2674 * frame.h (last_nonminibuf_frame): Remove declaration.
2675 * lisp.h (selected_frame): Likewise.
2676 * msdos.c (the_only_display_info): Adjust comment.
2678 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2680 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2681 computing the end column of mouse-highlight that comes from
2682 display or overlay strings. (Bug#15437)
2683 (note_mouse_highlight): Adapt calculation of last argument to
2684 mouse_face_from_string_pos to the above change.
2686 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2687 all platforms, not just for clang.
2689 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2691 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2692 about excess arguments to snprintf.
2694 * conf_post.h(assume): Use __builtin_unreachable for clang.
2696 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2698 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2699 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2701 2013-09-23 Daniel Colascione <dancol@dancol.org>
2703 * alloc.c (USE_VALGRIND): New macro; on by default
2704 when ENABLE_CHECKING.
2705 (mark_maybe_object, mark_maybe_pointer)
2706 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2708 (valgrind_p) [USE_VALGRIND]: New variable.
2709 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2711 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2713 * process.c (wait_reading_process_output): Change int pnamelen to
2716 * nsterm.m (setMarkedText:selectedRange:):
2717 (deleteWorkingText):
2718 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2719 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2720 argument to unsigned long to avoid warning.
2721 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2723 * conf_post.h (assume): Fix compiler error: x shall be cond.
2725 2013-09-22 Daniel Colascione <dancol@dancol.org>
2727 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2728 warning when compiling without a window system.
2730 2013-09-22 Daniel Colascione <dancol@dancol.org>
2732 * data.c (Qbool_vector_p): New symbol.
2733 (bool_vector_spare_mask, popcount_size_t_generic)
2734 (popcount_size_t_msc, popcount_size_t_gcc)
2736 (bool_vector_binop_driver)
2737 (count_trailing_zero_bits, size_t_to_host_endian)
2738 (Fbool_vector_exclusive_or)
2739 (Fbool_vector_union)
2740 (Fbool_vector_intersection, Fbool_vector_set_difference)
2741 (Fbool_vector_subsetp, Fbool_vector_not)
2742 (Fbool_vector_count_matches)
2743 (Fbool_vector_count_matches_at): New functions.
2744 (syms_of_data): Intern new symbol, functions.
2745 * alloc.c (bool_vector_payload_bytes): New function.
2746 (Fmake_bool_vector): Instead of calling Fmake_vector,
2747 which performs redundant initialization and argument checking,
2748 just call allocate_vector ourselves. Make sure we clear any
2749 terminating padding to zero.
2750 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2751 instead of open-coding the size calculation.
2752 (vroundup_ct): New macro.
2753 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2754 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2755 * composite.c (composition_gstring_put_cache):
2756 Change lint_assume to assume.
2757 * conf_post.h (assume): New macro.
2758 (lint_assume): Remove.
2759 * dispnew.c (update_frame_1): Change lint_assume to assume.
2760 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2762 * image.c (gif_load): Change lint_assume to assume.
2763 * lisp.h (eassert_and_assume): New macro.
2764 (Qbool_vector_p): Declare.
2765 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2766 (swap16, swap32, swap64): New inline functions.
2767 * macfont.c (macfont_shape): Change lint_assume to assume.
2768 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2769 * xsettings.c (parse_settings): Use new swap16 and
2770 swap32 from lisp.h instead of file-specific macros.
2772 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2774 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2775 found (which can legitimately happen when the glyph row at the
2776 window start is disabled in the current_matrix. (Bug#15365)
2778 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2780 Fix syntax.h bug introduced by recent INLINE change.
2781 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2782 conditionally compiled one way in some modules, and a different
2783 way in others. This doesn't work with extern inline functions,
2784 which must have the same definition in all modules, because the
2785 defining code might be shared across modules, depending on the
2786 implementation. Symptoms reported by Martin Rudalics in:
2787 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2788 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2789 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2790 overriding the corresponding functions in syntax.h.
2791 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2792 (syntax_property): New inline functions.
2793 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2794 Rewrite in terms of these new functions.
2796 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2798 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2799 not chars_in_text, whose result depends on the multibyteness of
2800 the current buffer. (Bug#15426)
2802 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2804 Port recent change to hosts where pointers aren't 'long'.
2805 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2806 Don't assume that pointers are the same width as 'long'.
2807 Add a compile-time check that a pointer fits into two X slots.
2809 A simpler, centralized INLINE.
2810 * conf_post.h (INLINE): Define only if not already defined.
2811 This allows us to use a single INLINE, defined by one file
2813 * emacs.c (INLINE): Define it.
2814 Also, include category.h, charset.h, composite.h, dispextern.h,
2815 syntax.h, systime.h, so that their INLINE definitions are expanded
2817 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2818 * buffer.h, buffer.c (BUFFER_INLINE):
2819 * category.h, category.c (CATEGORY_INLINE):
2820 * character.h, character.c (CHARACTER_INLINE):
2821 * charset.h, charset.c (CHARSET_INLINE):
2822 * composite.h, composite.c (COMPOSITE_INLINE):
2823 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2824 * frame.h, frame.c (FRAME_INLINE):
2825 * intervals.h, intervals.c (INTERVALS_INLINE):
2826 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2827 * lisp.h, alloc.c (LISP_INLINE):
2828 * process.h, process.c (PROCESS_INLINE):
2829 * syntax.h, syntax.c (SYNTAX_INLINE):
2830 * systime.h, sysdep.c (SYSTIME_INLINE):
2831 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2832 * window.h, window.c (WINDOW_INLINE):
2833 Remove. All uses replaced with INLINE.
2835 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2837 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2840 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2842 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2843 'const char *' to avoid compiler warnings due to similar change in
2844 the prototype of x_get_string_resource.
2846 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2848 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2849 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2850 going to replace static variables below. Adjust comments.
2851 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2852 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2853 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2854 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2855 Related users changed.
2856 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2857 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2858 last_mouse_movement_time, going to replace static variables below.
2860 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2861 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2863 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2864 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2865 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2866 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2867 static variables below.
2868 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2869 (last_mouse_scroll_bar): Remove.
2870 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2871 (mouseExited): Related users changed.
2873 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2875 Do not use external array to process X scroll bar messages.
2876 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2877 (x_send_scroll_bar_event): Pack window pointer into two slots
2878 of XClientMessageEvent if we're 64-bit. Adjust comment.
2879 (x_scroll_bar_to_input_event): Unpack accordingly.
2881 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2883 Ifdef away recent changes which aren't relevant to NS port.
2884 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2885 [!HAVE_NS]: Declare as such.
2886 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2887 [!HAVE_NS]: Define as such.
2889 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2891 * frame.c (x_redo_mouse_highlight): New function
2892 to factor out common code used in W32 and X ports.
2893 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2894 * xterm.h (struct x_display_info):
2895 * w32term.h (struct w32_display_info):
2896 * nsterm.h (struct ns_display_info): New members
2897 last_mouse_motion_frame, last_mouse_motion_x and
2898 last_mouse_motion_y, going to replace static variables below.
2899 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2900 (redo_mouse_highlight): Remove.
2901 (note_mouse_movement, syms_of_xterm): Adjust user.
2902 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2903 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2904 (redo_mouse_highlight): Remove.
2905 (note_mouse_movement, syms_of_w32term): Adjust user.
2906 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2907 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2909 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2910 * nsfns.m (compute_tip_xy): Adjust user.
2912 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2914 * frame.c (x_mouse_grabbed): New function.
2915 * dispextern.h (x_mouse_grabbed): Add prototype.
2916 (last_mouse_frame): Remove declaration.
2917 * xterm.h (struct x_display_info):
2918 * w32term.h (struct w32_display_info):
2919 * nsterm.h (struct ns_display_info): New member
2920 last_mouse_frame, going to replace...
2921 * xdisp.c (last_mouse_frame): ...global variable.
2922 (note_tool_bar_highlight):
2923 * w32term.c (w32_mouse_position, w32_read_socket):
2924 * xterm.c (XTmouse_position, handle_one_xevent):
2925 Use x_mouse_grabbed.
2926 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2928 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2930 * w32term.c (w32_read_socket): Avoid temporary
2931 variables in a call to x_real_positions.
2932 * xterm.c (handle_one_xevent): Likewise.
2934 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2936 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2937 (x_icon_type): Remove prototype.
2938 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2939 * frame.c (x_icon_type): Remove.
2940 * w32term.c (x_make_frame_visible, x_iconify_frame):
2941 * xterm.c (x_make_frame_visible, x_iconify_frame):
2942 Use x_set_bitmap_icon to factor out common code.
2944 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2946 * dispextern.h (check_x_display_info, x_get_string_resource):
2947 Declare here just once and unify the latter.
2948 * frame.c (check_x_display_info, x_get_string_resource):
2949 * nsterm.h (check_x_display_info):
2950 * xrdb.c (x_get_string_resource):
2951 * xterm.h (check_x_display_info): Remove prototypes.
2952 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2953 * w32reg.c (x_get_string_resource): Likewise.
2954 (w32_get_rdb_resource): Adjust user.
2956 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2958 * xterm.h (struct x_display_info): New member
2959 x_pending_autoraise_frame, going to replace...
2960 * xterm.c (pending_autoraise_frame): ...static variable.
2961 (x_new_focus_frame, XTread_socket): Adjust users.
2962 * w32term.h (struct w32_display_info): New member
2963 w32_pending_autoraise_frame, going to replace...
2964 * w32term.c (pending_autoraise_frame): ...global variable.
2965 (x_new_focus_frame, w32_read_socket): Adjust users.
2967 2013-09-17 Glenn Morris <rgm@gnu.org>
2969 * xdisp.c (message_dolog): If we create *Messages*,
2970 switch it to messages-buffer-mode.
2972 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2974 Don't overuse 'const' in types of locals.
2975 * bidi.c (bidi_count_bytes):
2976 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2977 (xg_event_is_for_scrollbar):
2978 * xselect.c (x_handle_property_notify)
2979 (x_handle_selection_notify, x_handle_dnd_message):
2980 * xsettings.c, xsettings.h (xft_settings_event):
2981 * xterm.c (x_handle_net_wm_state, handle_one_event)
2982 (x_menubar_window_to_frame, x_detect_focus_change)
2983 (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 (handle_one_xevent, x_handle_net_wm_state):
2987 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2988 (x_handle_dnd_message):
2989 Avoid unnecessary 'const', typically the second 'const' in
2990 'const foo * const arg', a 'const' that does not affect the API
2991 and doesn't significantly help the human reader.
2993 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2995 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2996 only if Glib < 2.36.0.
2997 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2998 * xsettings.c (init_gconf, init_gsettings): Do not check
3000 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3002 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3004 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3006 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3007 before calling g_type_init.
3009 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3011 * nsterm.m (syms_of_nsterm): ... to here.
3013 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3015 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3016 (ignore_next_mouse_click_timeout): Use Time as X does.
3017 (handle_one_xevent): Avoid cast and use unsigned comparison.
3019 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3021 Do not copy X event in handle_one_xevent except KeyPress case.
3022 Wnen XEvent is processed, it is unlikely to be changed except
3023 KeyPress case, so we can avoid copying and use const pointer to
3024 const data to make sure that an event is not changed elsewhere.
3025 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3026 const' and do not create local copy except for the KeyPress event.
3027 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3028 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3029 (x_handle_net_wm_state, x_menubar_window_to_frame)
3030 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3031 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3032 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3033 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3034 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3035 (x_handle_dnd_message):
3036 * xsettings.c (xft_settings_event):
3037 Use 'const XEvent * const' where appropriate.
3038 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3040 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3042 Fix X event waiting to handle multiple frames.
3043 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3044 * xterm.c (pending_event_wait): Remove. Adjust users.
3045 (x_detect_focus_change): Pass frame arg.
3046 (handle_one_xevent): Find related frame early and clear per-frame
3047 wait_event_type only if this is an event for the relevant frame.
3048 (x_wait_for_event): Use per-frame wait_event_type.
3050 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3052 * nsfns.m (Fx_create_frame): Fix font driver registration for
3055 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3056 for syms_of_macfont.
3058 * nsterm.m: Include macfont.h.
3059 (ns_tmp_flags, ns_tmp_font): Remove.
3060 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3061 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3062 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3063 (changeFont:): Fix code style. Check for font driver type when
3066 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3069 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3070 (nsfont_open): Set font driver type.
3071 Set font->ascent and font->descent. Figure out font instead of
3072 ns_tmp_font, and flags instead of ns_tmp_flags.
3073 Fix indentation. Remove call to ns_draw_text_decoration,
3076 * nsfns.m: Include macfont.h.
3077 (Fx_create_frame): Register macfont driver, make a better default font.
3078 (Fns_popup_font_panel): Get font from macfont driver, if used.
3080 * macfont.m, macfont.h, maccuvs.h: New files.
3082 * font.h: Declare syms_of_macfont.
3084 * font.c (syms_of_font): Call syms_of_macfont.
3086 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3088 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3090 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3091 and it is always zero for others, so I assume that this is an ancient
3092 leftover which nobody will want to change any more.
3093 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3094 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3095 * frame.c (x_set_scroll_bar_width):
3096 * w32fns.c (w32_createscrollbar):
3097 * w32term.c (w32_set_vertical_scroll_bar):
3098 * xfns.c (x_set_scroll_bar_default_width):
3099 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3100 (x_scroll_bar_expose): Related users changed.
3102 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3104 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3105 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3106 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3108 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3110 * nsterm.h, w32term.h, xterm.h: ...and not here.
3111 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3112 Remove unused Xisms.
3113 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3114 these modules are never compiled otherwise.
3116 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3118 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3119 Doc fix. (Bug#15375)
3121 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3123 Unify Fx_focus_frame between all ports.
3124 * frame.h (x_focus_frame): New prototype.
3125 * xfns.c (Fx_focus_frame): Remove.
3126 (syms_of_xfns): Do not defsubr it.
3127 (x_focus_frame): X implementation.
3128 * nsfns.m (Fx_focus_frame): Remove.
3129 (syms_of_nsfns): Do not defsubr it.
3130 (x_focus_frame): NS implementation.
3131 * w32term.c (Fx_focus_frame): Remove.
3132 (x_focus_on_frame): Rename to...
3133 (x_focus_frame): W32 implementation.
3134 * w32term.h (x_focus_on_frame): Remove prototype.
3135 * w32fns.c (Fx_focus_frame): Remove.
3136 (syms_of_w32fns): Do not defsubr it.
3137 * frame.c (Fx_focus_frame): Define here.
3138 (syms_of_frame): Defsubr here.
3139 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3141 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3143 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3144 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3145 each port to reference the port-specific window system data.
3146 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3147 (FRAME_DISPLAY_INFO): Define.
3148 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3149 (FRAME_DISPLAY_INFO): Define. Adjust users.
3150 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3151 (FRAME_DISPLAY_INFO): Define. Adjust users.
3152 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3153 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3154 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3155 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3156 * xselect.c, xterm.c: All related users changed.
3158 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3160 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3161 (x_menubar_window_to_frame): Remove prototypes.
3162 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3163 (x_menubar_window_to_frame, x_top_window_to_frame):
3165 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3166 (x_menubar_window_to_frame, x_top_window_to_frame):
3167 ...to here and convert all but the last to static.
3169 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3171 * lisp.mk (lisp): Add w32-common-fns.elc.
3173 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3175 * charset.c (char_charset): Document an exception for char-charset.
3177 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3179 * xterm.h (x_display_info): New field last_user_time...
3180 * xterm.c (toplevel): ...to replace static last_user_time.
3181 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3183 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3185 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3186 scroll bar values to prevent thumb from disappear and update comment.
3188 2013-09-11 Glenn Morris <rgm@gnu.org>
3190 * emacs.c (usage_message): Possessive apostrophe tweak.
3192 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3194 * nsterm.m (syms_of_nsterm): Use Qns.
3195 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3196 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3197 * xfns.c (x_display_info_for_name, Fx_open_connection):
3198 Remove old '#if 0' code.
3199 (syms_of_xfns): Use Qx.
3200 * termhooks.h (fullscreen_hook): Remove the leftover.
3201 (struct terminal): Fix typo in comment.
3203 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3205 Cleaning up a few X scroll bar bits.
3206 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3207 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3208 New member last_seen_part, going to replace...
3209 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3210 (xt_action_hook) [USE_LUCID]: Adjust user.
3211 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3212 Lucid-specific scroll bar support.
3213 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3214 to int and adjust to use last_seen_part member.
3215 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3216 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3217 Initialize last_seen_part.
3219 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3221 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3222 insert-buffer-substring an empty string.
3224 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3226 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3227 avoiding a GCC warning.
3229 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3231 Ifdef away frame tool bar code when it is not really used.
3232 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3233 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3234 and minimize_tool_bar_window_p under the above.
3235 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3236 (fset_tool_bar_window): Likewise.
3237 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3238 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3239 (change_frame_size_1):
3240 * window.c (window_from_coordinates, Frecenter): Adjust users.
3241 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3242 code is not really used.
3243 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3244 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3245 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3246 [!USE_GTK && !HAVE_NS]: Define as such.
3247 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3248 (note_mouse_highlight, expose_frame):
3249 * xfns.c (x_set_tool_bar_lines):
3250 * xterm.c (handle_one_xevent): Adjust users.
3252 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3254 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3255 This bug was introduced by my 2013-08-26 patch, which incorrectly
3256 assumed that the terminfo implementation doesn't use termcap buffers.
3257 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3258 these buffers apparently are used after all.
3259 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3260 (struct tty_display_info): Define members termcap_term_buffer and
3261 termcap_strings_buffer even if TERMINFO.
3263 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3266 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3267 'usage' docstring entry to pacify make-docfile.
3269 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3271 Change comparison functions =, <, >, <=, >= to take many arguments.
3272 * data.c: Change comparison functions' interface and implementation.
3273 * lisp.h: Make arithcompare available for efficient two arg
3275 * bytecode.c: Use arithcompare.
3276 * fileio.c: Use new interface.
3278 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3282 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3284 * eval.c (Feval): Document the new use of `lexical'.
3286 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3288 Review and drop old frame resize hack.
3289 * frame.h (struct frame): Remove force_flush_display_p.
3290 * dispnew.c (update_frame): Adjust user and don't call
3291 flush_frame here. The comment has said that there was an issues
3292 with redisplaying fringes, but I don't see any differences with
3293 and without this hack. Hopefully we can continue without it.
3294 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3295 current frame matrices twice if resized_p is set.
3297 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3299 Do not populate pure Xism x_sync to other ports.
3300 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3301 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3302 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3303 * w32term.h (x_sync): Remove prototype.
3305 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3307 Cleanup frame flushing.
3308 * dispextern.h (struct redisplay_interface):
3309 Drop flush_display_optional because flush_display is enough
3310 for X and flushing via RIF is just a no-op for others.
3311 * frame.h (flush_frame): New function.
3312 * dispnew.c (update_frame):
3313 * minibuf.c (read_minibuf):
3314 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3316 * keyboard.c (detect_input_pending_run_timers): Do not flush
3317 all frames but selected one in redisplay_preserve_echo_area.
3318 * nsterm.m (ns_flush): Remove no-op.
3319 (ns_redisplay_interface): Adjust user.
3320 * w32term.h (x_flush): Remove no-op.
3321 (w32_redisplay_interface): Adjust user.
3322 * xterm.c (x_flush): Simplify because we do not flush all
3323 frames at once any more. Adjust comment.
3324 (x_redisplay_interface): Adjust user.
3326 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3328 Port --without-x --enable-gcc-warnings to Fedora 19.
3329 * gfilenotify.c (globals_of_gfilenotify):
3330 Call g_type_init only if using an older glib version that needs it.
3332 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3334 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3335 (last_glyphless_glyph_merged_face_id): Remove declarations.
3336 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3337 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3338 (last_glyphless_glyph_merged_face_id): Now static.
3339 (merge_escape_glyph_face): New function, refactored from...
3340 (get_next_display_element): ...here.
3341 (merge_glyphless_glyph_face): New function, refactored from...
3342 (produce_glyphless_glyph): ...here...
3343 * term.c (produce_glyphless_glyph): ...and here.
3345 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3347 * eval.c (eval_sub): Only call Ffunction if necessary.
3349 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3351 Attempt to make redisplay more selective when changing cursor type.
3352 * frame.h (struct frame): New bitfield cursor_type_changed.
3353 * xdisp.c (cursor_type_changed): Remove.
3354 (try_cursor_movement, redisplay_window, try_window_id)
3355 (set_frame_cursor_types, try_window_reusing_current_matrix):
3356 Adjust to use per-frame bitfield.
3357 (redisplay_internal): Look for cursor type change on each visible
3358 frame and consider all frames if cursor type has been changed on
3359 the frame other than selected. If cursor type has been changed on
3360 selected frame only, do not use fast update.
3362 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3364 Attempt to make redisplay more selective when changing fonts.
3365 * frame.h (struct frame): New bitfield fonts_changed.
3366 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3367 (adjust_frame_glyphs): Add prototype.
3368 * dispnew.c (fonts_changed_p): Remove.
3369 (adjust_glyphs): Remove because we do not
3370 adjust matrices on all frames at once any more.
3371 (adjust_frame_glyphs): Block and unblock input here.
3372 (adjust_glyph_matrix): Use fonts_changed.
3373 (change_frame_size_1): Use adjust_frame_glyphs.
3374 * font.c (font_open_entity): Use fonts_changed.
3375 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3376 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3377 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3378 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3379 (shrink_mini_window, Fresize_mini_window_internal)
3380 (window_scroll_pixel_based, Fset_window_configuration)
3381 (apply_window_adjustment, Fset_window_vscroll):
3382 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3383 Use adjust_frame_glyphs.
3384 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3385 (try_window_reusing_current_matrix, try_window_id, display_line)
3386 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3387 (redisplay_internal): Consider fonts_changed and adjust frame
3388 matrices for each frame only if the frame is visible. If font
3389 has been changed on some frame during full redisplay, retry
3390 only visible frames where the font has been actually changed.
3392 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3394 Cache current header and mode line height for each window.
3395 * window.h (struct window): New fields mode_line_height
3396 and header_line_height.
3397 * window.c (make_window): Initialize them.
3398 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3399 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3400 (current_mode_line_height, current_header_line_height):
3402 * xdisp.c (current_mode_line_height, current_header_line_height):
3404 (pos_visible_p, init_xdisp): Adjust user.
3405 (redisplay_window): Invalidate mode_line_height and
3406 header_line_height if current and desired matrices do not agree.
3408 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3410 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3411 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3413 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3415 Make --without-x compatible with --enable-gcc-warnings.
3416 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3417 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3418 members under HAVE_WINDOW_SYSTEM.
3419 * keyboard.c (make_lispy_focus_out): Likewise.
3420 (record_menu_key): Move under HAVE_MENUS.
3421 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3422 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3423 (syms_of_xdisp): Adjust user.
3424 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3425 (start_hourglass, cancel_hourglass):
3426 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3427 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3428 and CLEAR_FONT_TABLE_NFONTS.
3429 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3430 Declare only if HAVE_WINDOW_SYSTEM.
3431 (lface_same_font_attributes_p, clear_face_gcs): Define only
3432 if HAVE_WINDOW_SYSTEM.
3434 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3436 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3437 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3438 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3440 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3442 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3444 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3446 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3447 This fixes a type error on hosts where ptrdiff_t is wider than int.
3449 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3451 * keyboard.c (read_key_sequence_vs): New function.
3452 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3455 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3457 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3459 Makefile improvements.
3460 * Makefile.in (config.status): Don't use double-colon rules, as
3461 they are not portable according to POSIX. Fix shell typo with `;
3462 I guess this rule has never been tested?
3463 (VCSWITNESS): New macro, to override any environment var.
3465 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3467 * xterm.h (struct x_display_info): Do not track X connection
3468 fd separately because it is always available from Display.
3469 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3472 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3474 * buffer.c (drop_overlay):
3475 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3476 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3478 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3480 * buffer.c (Fmake_overlay, Fmove_overlay):
3481 * intervals.c (set_point_from_marker):
3482 * print.c (PRINTPREPARE): Prefer signal_error
3483 to plain error and report unsuitable marker too.
3485 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3487 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3488 for 'dragging' member.
3489 (struct x_output): Remove set-but-unused leftovers
3490 'left_before_move' and 'top_before_move'.
3491 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3492 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3493 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3494 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3495 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3496 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3497 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3498 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3500 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3502 * nsfont.m (INVALID_GLYPH): New define.
3503 (nsfont_encode_char): Use INVALID_GLYPH.
3504 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3506 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3508 * xterm.c (x_last_mouse_movement_time): Revert last change.
3509 This code should use XDisplayMotionBufferSize to check display's
3510 motion history first, and there are few other issues as well.
3511 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3512 (handle_one_xevent): Adjust user.
3514 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3516 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3517 * frame.c (Flast_nonminibuf_frame): ... to here.
3518 (check_minibuf_window): Don't abort if no window was found
3521 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3523 Use XGetMotionEvents to ask the last mouse motion time from X server.
3524 * xterm.c (X_MOTION_HISTORY): Default to 1.
3525 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3526 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3527 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3528 Ifdef away legacy code.
3529 (XTmouse_position, x_scroll_bar_report_motion):
3530 Use x_last_mouse_movement_time.
3531 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3534 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3536 * msdos.c (last_mouse_window): Move to...
3537 (dos_rawgetc): ...this function and adjust comment.
3538 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3539 (mouseMoved): ...this function and adjust comment.
3540 * w32term.c (last_window): Likewise with...
3541 (w32_read_socket): ...this function.
3542 * xterm.c (last_window): Likewise with...
3543 (handle_one_xevent): ...this function.
3545 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3547 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3548 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3549 (handle_one_xevent): ...to here.
3550 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3553 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3555 * msdos.c (IT_set_terminal_window): Remove no-op.
3556 (initialize_msdos_display): Adjust terminal setup.
3557 * w32console.c (w32con_set_terminal_window): Remove no-op.
3558 (initialize_w32_display): Adjust terminal setup.
3559 * w32term.c (w32_set_terminal_window): Remove no-op.
3560 (w32_create_terminal): Adjust terminal setup.
3561 * xterm.c (XTset_terminal_window): Remove no-op.
3562 (x_create_terminal): Adjust terminal setup.
3564 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3566 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3568 (ns_create_terminal): Adjust terminal setup.
3569 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3571 (w32_create_terminal): Adjust terminal setup.
3572 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3574 (x_create_terminal): Adjust terminal setup.
3576 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3578 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3579 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3580 * dispnew.c (buffer_posn_from_coords):
3581 * window.c (Fwindow_end, displayed_window_lines):
3582 * xdisp.c (redisplay_mode_lines): Use it.
3584 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3586 * fontset.c (face_for_char): Check char in the current face font first
3587 if HAVE_NS (Bug#15138).
3589 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3591 * window.c (temp_output_buffer_show): Make sure window returned
3592 by display_buffer is live (Bug#15213).
3594 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3596 Minor cleanup to avoid forward declarations.
3597 * coding.h (struct ccl_spec): Remove forward declaration.
3598 * composite.h (toplevel): Include font.h.
3599 (struct composition_it, struct face, struct font_metrics):
3600 Remove forward declaration.
3601 * dispextern.h (struct image, struct atimer): Likewise.
3602 * emacsgtkfixed.h (struct frame): Likewise.
3603 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3604 * font.h (struct font_driver, struct font, struct glyph_string)
3605 (struct face): Remove forward declaration.
3606 * fontset.h (struct face, struct font): Likewise.
3607 * frame.h (toplevel): Style cleanup.
3608 (enum output_method): Move to...
3609 * termhooks.h (enum output_method): ...here.
3610 (struct glyph, struct frame, struct ns_display_info)
3611 (struct x_display_info, struct w32_display_info):
3612 Remove forward declaration.
3613 * xterm.h (toplevel): Include termhooks.h.
3614 (struct font, struct window, struct glyph_matrix, struct frame)
3615 (struct input_event, struct face, struct image): Remove forward
3617 * gtkutil.h (struct _widget_value): Likewise.
3618 * keyboard.h (toplevel): Include termhooks.h.
3619 (struct input_event): Remove forward declaration.
3621 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3623 * intervals.c (set_point_from_marker): New function.
3624 * editfns.c (Fgoto_char):
3625 * process.c (Finternal_default_process_filter):
3626 * window.c (select_window_1): Use it.
3627 * buffer.h (set_point_from_marker): Add prototype.
3629 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3631 * w32.c (term_winsock): Call release_listen_threads before calling
3633 (_sys_wait_accept): Wait for accept event in a loop with a finite
3634 timeout, instead of waiting indefinitely. Will hopefully avoid
3635 hanging during exit because WSACleanup deadlocks waiting for the
3636 event object to be released. (Bug#14333)
3638 * w32proc.c (release_listen_threads): New function, signals all
3639 the reader threads that listen for connections to stop waiting.
3641 * w32.h (release_listen_threads): Add prototype.
3643 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3645 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3646 field of new marker (for sanity and safety).
3647 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3648 anyway because XMISCTYPE is a function and can't be an lvalue).
3650 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3652 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3653 (x_after_update_window_line, x_scroll_bar_create):
3654 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3655 (handle_one_xevent, x_clear_frame_area):
3656 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3657 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3658 * xterm.h (x_clear_area): Adjust prototype.
3660 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3662 Hook scanning and indentation functions to find_newline. This helps
3663 to avoid duplicated code and renders more respect to newline cache.
3664 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3665 * cmds.c (Fforward_line):
3666 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3667 Use find_newline and avoid unnecessary point movements.
3668 * search.c (scan_newline): Implement on top of find_newline.
3670 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3672 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3673 scoped code (bug#11258).
3675 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3677 * nsterm.m (last_window): New variable.
3678 (EV_TRAILER2): New macro.
3679 (EV_TRAILER): Call EV_TRAILER2.
3680 (mouseMoved:): Add support for mouse-autoselect-window
3681 on nextstep (Bug#6888).
3683 2013-08-28 Andreas Schwab <schwab@suse.de>
3685 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3686 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3687 Remove unused macro definitions.
3688 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3689 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3690 Only define if emacs.
3692 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3694 Prefer enum glyph_row_area to int where appropriate.
3695 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3697 (window_box, window_box_width, window_box_left, window_box_left_offset)
3698 (window_box_right, window_box_right_offset): Adjust prototypes.
3699 * xdisp.c (window_box, window_box_width, window_box_left)
3700 (window_box_left_offset, window_box_right, window_box_right_offset):
3701 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3702 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3703 * nsterm.m (ns_clip_to_row):
3704 * w32term.c (w32_clip_to_row):
3705 * xterm.c (x_clip_to_row): Likewise.
3707 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3709 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3710 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3712 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3714 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3715 for portability to hosts where /bin/sh has problems.
3717 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3719 Redesign redisplay interface to drop global output_cursor.
3720 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3721 (toplevel): Remove declaration of output_cursor.
3722 (set_output_cursor, x_cursor_to): Remove prototype.
3723 * window.h (struct window): New member output_cursor.
3724 (output_cursor_to): New function to replace RIF member.
3725 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3726 (update_text_area, set_window_cursor_after_update): Use it.
3727 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3728 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3729 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3730 * w32term.c (x_update_window_begin, x_update_window_end):
3731 * xterm.c (x_update_window_begin, x_update_window_end):
3732 Adjust to use per-window output cursor.
3734 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3736 Simplify SELECT_TYPE-related code.
3737 Like EMACS_TIME, this portability layer is no longer needed, since
3738 Emacs has been using fd_set as a portability layer for some time.
3739 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3740 (SELECT_TYPE): Remove. All uses changed to fd_set.
3741 (fd_set) [!FD_SET]: New typedef.
3743 Simplify EMACS_TIME-related code.
3744 This portability layer is no longer needed, since Emacs has been
3745 using struct timespec as a portability layer for some time.
3746 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3747 Include <time.h> rather than "systime.h"; that's all that's needed now.
3748 * dispnew.c: Include <timespec.h> rather than "systime.h";
3749 that's all that's needed now.
3750 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3751 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3752 TIMESPEC_RESOLUTION.
3753 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3754 LOG10_TIMESPEC_RESOLUTION.
3755 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3756 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3757 (make_emacs_time): Remove. All used changed to make_timespec.
3758 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3759 (current_timespec): Rename from current_emacs_time. All uses changed.
3760 (add_emacs_time): Remove. All uses changed to timespec_add.
3761 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3762 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3763 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3764 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3765 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3766 (current_timespec): Rename from current_emacs_time. All uses changed.
3767 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3768 changed to timespec_cmp.
3769 * xgselect.c: Include <timespec.h>, since our .h files don't.
3771 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3773 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3774 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3775 Remove the leftovers.
3776 * gtkutil.c (toplevel): Do not declare Qxft but include
3778 * image.c (toplevel): Do not declare Vlibrary_cache because
3779 it's already done in lisp.h.
3781 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3783 * lisp.h (Mouse_HLInfo): Move from here...
3784 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3785 (reset_mouse_highlight): New function.
3786 * msdos.c (dos_set_window_size, IT_update_begin)
3787 (internal_terminal_init):
3788 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3789 (ns_initialize_display_info):
3790 * w32console.c (initialize_w32_display):
3791 * w32term.c (x_update_window_end, x_free_frame_resources)
3792 (w32_initialize_display_info):
3793 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3794 * window.c (Fdelete_other_windows_internal):
3795 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3796 * termchar.h (toplevel):
3797 * xterm.h (toplevel): Include dispextern.h.
3799 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3801 Fix minor problems found by static checking.
3802 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3803 (expect): Avoid nested-if warning.
3804 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3805 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3806 * nsterm.h, nsterm.m (ns_select):
3807 * xgselect.c, xgselect.h (xg_select):
3808 Adjust signature to better match pselect's.
3809 * nsterm.m (ns_select):
3810 Don't set *TIMEOUT, since pselect doesn't.
3811 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3812 diagnostic about assigning const char * to it.
3813 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3815 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3817 * lread.c (substitute_object_recurse): Handle hash-tables as well
3820 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3822 Fix unlikely core dump in init_tty, and simplify terminfo case.
3823 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3824 The old version incorrectly dumped core if malloc returned a
3825 buffer containing only non-NUL bytes.
3826 (init_tty): Do not allocate or free termcap buffers; the
3827 struct does that for us now.
3828 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3829 (struct tty_display_info): Define members termcap_term_buffer and
3830 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3831 use them. Allocate them directly in struct rather than indirectly
3832 via a pointer, to simplify init_tty.
3834 * frame.c (check_minibuf_window): Initialize 'window' properly,
3835 so that Emacs reliably aborts later if 'window' is not initialized.
3837 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3839 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3840 of VoidSymbol (Bug#15154).
3842 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3844 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3845 mouse_face_beg_y and mouse_face_end_y.
3846 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3847 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3848 Adjust users and update comment where appropriate.
3850 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3852 * frame.c (check_minibuf_window): New function.
3853 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3854 Call check_minibuf_window (Bug#15183).
3856 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3858 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3859 because this is the only last cursor data we need to keep and consult.
3860 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3861 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3864 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3866 Fix recovering from possible decompression error.
3867 Since insert_from_gap doesn't always move point, we can't use PT as
3868 the position where the partially decompressed data ends, and
3869 should count how many bytes was produced so far.
3870 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3871 (unwind_decompress): Really delete partially uncompressed data.
3872 (Fzlib_decompress_region): Take decompressed data size into account.
3874 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3876 * syntax.c (init_syntax_once): Adjust comment and do an early
3877 initialization of Qchar_table_extra_slots just once...
3878 * casetab.c (init_casetab_once):
3879 * category.c (init_category_once):
3880 * character.c (syms_of_character):
3881 * coding.c (syms_of_coding):
3882 * xdisp.c (syms_of_xdisp): ...and omit it here.
3884 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3886 * xdisp.c (get_next_display_element): Don't apply to characters
3887 from a display vector the logic of setting it->end_of_box_run_p
3888 suitable for characters from a buffer. (Bug#15175)
3890 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3891 to handle directories, rather than '_utime' which doesn't.
3894 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3896 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3897 or fullscreen (Bug#14627).
3899 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3901 System-dependent integer overflow fixes.
3902 * process.c (Fset_process_window_size): Signal an error if
3903 the window size is outside the range supported by the lower level.
3904 * sysdep.c (set_window_size): Return negative on error,
3905 nonnegative on success, rather than -1, 0, 1 on not in system,
3906 failure, success. This is simpler. Caller changed.
3907 (serial_configure): Remove unnecessary initialization of local.
3908 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3909 size fits in unsigned long; this isn't true on some 32-bit hosts.
3910 Avoid buffer overrun if some future version of /proc/meminfo has a
3911 variable name longer than 20 bytes.
3912 (system_process_attributes) [__FreeBSD__]:
3913 Don't assume hw.availpages fits in 'int'.
3915 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3917 Don't let very long directory names overrun the stack.
3918 Fix some related minor problems involving "//", vfork.
3919 * callproc.c (encode_current_directory): New function.
3920 (call_process): Don't append "/"; not needed.
3921 * fileio.c (file_name_as_directory_slop): New constant.
3922 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3923 this can save the caller having to alloca.
3924 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3925 Use SAFE_ALLOCA, not alloca.
3926 (directory_file_name, Fexpand_file_name): Leave leading "//"
3927 alone, since it can be special even on POSIX platforms.
3928 * callproc.c (call_process):
3929 * process.c (Fformat_network_address):
3930 * sysdep.c (sys_subshell):
3931 Use encode_current_directory rather than rolling our own.
3932 (create_process): No need to encode directory; caller does that now.
3933 * process.h (encode_current_directory): New decl.
3934 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3935 Rework to avoid 'goto xyzzy;'.
3937 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3939 * xdisp.c (handle_face_prop): If the default face was remapped use
3940 the remapped face for strings from prefix properties. (Bug#15155)
3942 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3944 Minor cleanup for redisplay interface and few related functions.
3945 * frame.h (enum text_cursor_kinds): Move from here...
3946 * dispextern.h (enum text_cursor_kinds): ...to here.
3947 (toplevel): Drop unnecessary declarations.
3948 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3949 in update_window_end_hook and draw_window_cursor functions.
3950 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3951 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3952 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3953 * xterm.c (x_update_window_end, x_draw_window_cursor):
3954 * xdisp.c (display_and_set_cursor, update_window_cursor)
3955 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3956 enum text_cursor_kinds where appropriate.
3958 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3960 Redesign redisplay interface to drop updated_row and updated_area.
3961 * dispextern.h (updated_row, updated_area): Remove declaration.
3962 (struct redisplay_interface): Pass glyph row and row area parameters
3963 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3964 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3966 * dispnew.c (updated_row, updated_area): Remove.
3967 (redraw_overlapped_rows, update_window_line): Adjust user.
3968 (update_marginal_area, update_text_area): Likewise. Pass updated row
3969 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3970 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3973 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3975 * process.c (flush_pending_output): Remove stub.
3978 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3980 * callproc.c: Fix race that killed background processes (Bug#15144).
3981 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3982 Record deleted process-id in critical section, not afterwards.
3983 Don't mistakenly kill process created by a call-process invocation
3984 that discards output and does not wait.
3986 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3988 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3989 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3990 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3991 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3992 to shut up compiler in mark_object.
3993 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3995 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3997 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3998 We can't portably rely on PTY_OPEN doing that, even if
3999 it calls posix_openpt with O_CLOEXEC.
4001 2013-08-20 Kenichi Handa <handa@gnu.org>
4003 * character.c (string_char): Improve commentary.
4005 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4007 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4008 (struct animation_cache): Make signature a flexible array member.
4009 All uses changed. This is a tad slower but may insulate us better
4010 from future changes to ImageMagick.
4012 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4014 * image.c: Shrink memory needed for animation cache.
4015 (SIGNATURE_DIGESTSIZE): New constant.
4016 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4017 (imagemagick_create_cache): Copy the signature. This saves
4018 several KB of memory that ImageMagick wastes per signature.
4019 Don't bother updating the update_time, as the caller does that now.
4020 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4021 it's a fixed size struct member now.
4022 (imagemagick_get_animation_cache): Always destroy the signature,
4023 as it's now imagemagick_create_cache's responsibility to copy it.
4024 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4025 and use memcmp rather than strcmp.
4026 eassert that ImageMagick returns a signature of the specified length.
4028 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4030 * image.c (imagemagick_get_animation_cache): Don't segfault on
4032 (imagemagick_get_animation_cache): Revert to previous definition
4033 so that it actually works. But keep the memory leak fix.
4034 (imagemagick_get_animation_cache): Fix memory leak.
4036 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4038 * image.c: Fix animation cache signature memory leak.
4039 Fix some other minor performance problems while we're at it.
4040 (imagemagick_create_cache): Clear just the members that
4041 need clearing. Don't set update_time, as caller does that now.
4042 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4043 Simplify by using pointer-to-pointer instead of a prev pointer.
4044 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4045 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4046 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4047 it's already a copy. Free the signature probe unless it's cached.
4049 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4050 This was introduced by my 2013-08-12 fix for Bug#15035.
4052 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4054 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4055 (imagemagick_prune_animation_cache): Now static.
4057 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4059 * image.c (imagemagick_get_animation_cache): Don't segfault when
4060 pruning all entries.
4062 2013-08-18 Ken Brown <kbrown@cornell.edu>
4064 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4065 static heap if ENABLE_CHECKING is defined.
4066 (max_bss_sbrk_ptr): New variable.
4068 (report_sheap_usage): Report maximum static heap usage instead of
4069 ending static heap usage.
4071 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4073 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4074 of zlib_initialized according to the results of calling
4075 init_zlib_functions.
4077 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4079 * image.c: Implement an ImageMagick per-image cache.
4080 (imagemagick_get_animation_cache): Fix a double-free error.
4081 (imagemagick_load_image): Remove the ping_wand code, which only
4082 apparently saved time on invalid animated images, and slowed down
4083 everything else. Optimise for the common case.
4085 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4087 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4089 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4091 * marker.c (set_marker): Remove documentation of undefined behavior.
4093 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4095 * image.c (imagemagick_compute_animated_image): Animate correctly
4096 when sub-images are smaller than the main image.
4097 (imagemagick_compute_animated_image): Setting the iterator row to
4098 zero is apparently not allowed.
4099 (imagemagick_compute_animated_image): Allow images that say they
4100 have sub-images that are bigger than the main image, but just crop
4103 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4105 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4107 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4109 * image.c (imagemagick_compute_animated_image): Respect the GIF
4112 2013-08-15 Ken Brown <kbrown@cornell.edu>
4114 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4115 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4118 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4120 Fix minor problems found by static checking.
4121 * frame.c (delete_frame):
4122 * xdisp.c (next_element_from_display_vector):
4123 Avoid uninitialized local.
4124 * image.c (imagemagick_compute_animated_image): Port to C89.
4125 Prefer usual GNU indentation style for loops.
4126 Be more careful about bizarrely large sizes, by using ptrdiff_t
4129 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4131 Fix infinite frame selection loop (Bug#15025).
4132 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4134 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4136 * xdisp.c (compute_window_start_on_continuation_line):
4137 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4138 to make sure we end up setting the window start at the leftmost
4139 visible character of the display line. This avoids funky
4140 horizontal shifting because the window start is not kept on the
4141 same position. (Bug#15090)
4142 (next_element_from_display_vector): Support 'box' face attribute
4143 in the face definitions of a display vector. (Bug#15099)
4145 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4147 * image.c (imagemagick_compute_animated_image): Implement animated
4149 (imagemagick_compute_animated_image): Fix some compilation
4150 warnings. Implement a very simple cache to make the animation
4151 usable at all, but it should be replaced with a per-image cache.
4153 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4155 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4156 to do `for' loops over alist values.
4157 * buffer.h (FOR_EACH_BUFFER):
4158 * process.c (FOR_EACH_PROCESS): Use it.
4159 (handle_child_signal, status_notify, Fget_buffer_process)
4160 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4162 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4164 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4165 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4166 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4167 to xzalloc and so avoid redundant call to memset.
4168 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4169 members because it is allocated with xzalloc and so already zeroed.
4171 2013-08-14 Ken Brown <kbrown@cornell.edu>
4173 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4176 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4178 Utility function and macro to copy Lisp string to C string.
4179 * lisp.h (xlispstrdupa): New macro.
4180 (xlispstrdup): New prototype.
4181 * alloc.c (xlispstrdup): New function.
4182 * callint.c (Fcall_interactively):
4183 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4184 (Fsubstitute_in_file_name):
4185 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4186 * image.c (x_create_bitmap_from_file):
4187 * w32term.c (w32_term_init):
4188 * xterm.c (x_term_init): Use xlispstrdup.
4190 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4192 * image.c (imagemagick_load_image): Make animated pictures work.
4193 There's still some problems with background color settings, though
4196 * decompress.c (unwind_decompress): Always restore point.
4198 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4200 * marker.c (set_marker): Reformat documentation.
4202 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4204 * xdisp.c (cursor_type_changed): Now static.
4206 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4207 Use changed. This avoids the need to call xmalloc and for the
4208 caller to call xfree, and avoids memory leaks in some situations.
4210 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4212 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4213 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4214 (redisplay_window): If window_end_valid is cleared due to non-zero
4215 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4216 so do not call to try_cursor_movement for that window.
4218 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4220 * window.h (struct window): Convert window_end_pos and
4221 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4222 (wset_window_end_pos, wset_window_end_vpos): Remove.
4223 * dispnew.c (adjust_glyph_matrix):
4224 * window.c (Fwindow_end, replace_window, set_window_buffer)
4226 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4227 (set_vertical_scroll_bar, redisplay_window, try_window)
4228 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4229 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4230 (note_mouse_highlight): Adjust users.
4231 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4234 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4236 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4237 * image.c (imagemagick_filename_hint): Use `const char *' and
4238 prefer SSDATA to SDATA to avoid warnings.
4240 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4242 Cleanup window fringes, margins and scroll bars adjustments.
4243 * window.c (set_window_fringes, set_window_margins)
4244 (set_window_scroll_bars, apply_window_adjustment): New functions.
4245 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4246 (Fset_window_scroll_bars): Use them.
4248 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4250 * window.h (struct window): Convert scroll_bar_width
4251 from Lisp_Object to integer. Adjust comment.
4252 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4254 * window.c (wset_scroll_bar_width): Remove.
4255 (make_window): Initialize scroll_bar_width.
4256 (Fsplit_window_internal): Use direct assignment.
4257 (Fset_window_configuration, save_window_save):
4258 Convert Lisp_Object to integer and back where appropriate.
4259 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4260 bar was actually changed, and mention this in docstring.
4262 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4264 * decompress.c: Minor simplifications.
4265 (Fzlib_decompress_region): Don't bother verifying
4266 that avail_out <= UINT_MAX, as that was confusing.
4267 Mention the restriction in a comment instead.
4268 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4270 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4272 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4273 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4275 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4277 * image.c (imagemagick_filename_hint): Check for errors in the
4280 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4282 * window.c (Fwindow_margins): Return nil when there's no marginal
4283 area, as per the documented API.
4285 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4286 Fmake_vector, as scroll bar's struct members are not all Lisp
4287 objects now. This avoids crashes in GC.
4289 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4290 bool, so its address could be taken.
4292 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4294 * image.c (imagemagick_filename_hint): New function to possibly
4295 apply `image-content-type-suffixes'.
4296 (imagemagick_load_image): Use it.
4298 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4300 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4301 if loading zlib failed.
4303 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4305 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4306 2013-08-13 checkin below. Change bool to BOOL, rule is:
4307 All Obj-C code uses BOOL, except for interfaces callable from C.
4309 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4311 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4313 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4314 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4315 bool instead of BOOL.
4316 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4317 from Lisp_Object to bitfield. Adjust comment.
4318 * w32term.c (x_scroll_bar_create): Adjust user.
4319 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4320 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4321 Use bool for boolean.
4322 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4323 to `unsigned int' when defining a bitfield.
4325 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4327 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4329 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4331 * window.h (struct window): Convert left_margin_cols and
4332 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4333 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4334 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4336 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4338 (showing_window_margins_p, update_window_line, update_frame_1):
4339 * fringe.c (draw_fringe_bitmap_1):
4340 * xdisp.c (window_box_width): Adjust users.
4341 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4342 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4343 Use direct assignment.
4344 (Fset_window_configuration, save_window_save, Fwindow_margins):
4345 Convert Lisp_Object to integer and back where appropriate.
4346 (Fset_window_margins): Adjust user. Return t if any margin
4347 was actually changed, and mention this in docstring.
4349 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4351 * syntax.c (forward_word):
4352 * cmds.c (forward_char, backward_char): Mention the optional argument.
4354 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4356 * window.h (struct window): Convert left_fringe_width
4357 and right_fringe_width from Lisp_Objects to integers.
4359 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4360 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4361 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4363 (make_window): Initialize new integer fields to -1.
4364 (Fsplit_window_internal): Use direct assignment.
4365 (Fset_window_configuration, save_window_save):
4366 Convert Lisp_Object to integer and back where appropriate.
4367 (Fset_window_fringes): Adjust user. Return t if any fringe
4368 was actually changed, and mention this in docstring.
4370 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4372 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4373 * nsfns.m (x_set_cursor_type):
4374 * w32fns.c (x_set_cursor_type):
4375 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4376 * xdisp.c (set_frame_cursor_types): ...but in common code.
4378 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4380 * font.c (clear_font_cache): New function, stripped from...
4381 (Fclear_font_cache): ...here, which now uses the function
4382 above. Adjust comment.
4383 * font.h (clear_font_cache): Add prototype.
4384 * xfaces.c (clear_face_cache): Use clear_font_cache.
4386 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4388 * window.c (Fset_window_start): Compare `w', not `window' because
4389 `w' might not be equal to `window' after call to decode_live_window.
4391 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4393 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4394 This fixes a problem introduced by the Bug#15035 patch
4395 when using GPG. Reported by Herbert J. Skuhra.
4397 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4399 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4400 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4401 not yet initialized.
4403 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4405 * decompress.c (Fzlib_decompress_region): Support zlib
4406 decompression, too, and rename.
4408 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4410 Minor zlib configuration tweaks.
4411 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4412 Don't assume presence of fn_inflateInit2_ zlib internal function.
4414 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4416 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4417 include the zlib prefix.
4419 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4421 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4422 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4423 define static variables that are pointers to zlib functions to be
4425 (init_zlib_functions) [WINDOWSNT]: New function.
4426 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4428 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4429 macros instead of invoking the zlib functions directly.
4430 (syms_of_decompress): DEFSYM Qzlib_dll.
4431 Staticpro Szlib_available_p.
4433 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4435 Avoid looping over all frame windows to freeze and unfreeze.
4436 * window.h (struct window): Drop frozen_window_start_p.
4437 (freeze_window_starts): Drop prototype.
4438 * frame.h (struct frame): New frozen_window_starts flag.
4439 (FRAME_WINDOWS_FROZEN): New macro.
4440 * window.c (freeze_window_start, freeze_window_starts):
4442 (select_window, replace_window): Adjust users.
4443 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4444 (window_frozen_p): New function.
4445 (redisplay_window): Use it.
4447 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4449 Fix some fd issues when running subprocesses (Bug#15035).
4450 Fix bugs that can leak files or file descriptors on errors.
4451 Don't unlink open temp files, as that's hard for users to diagnose
4452 when things go awry (e.g., temp disk exhausted).
4453 Don't bother to lock temp files. Check for invalid recursion.
4454 * callproc.c (synch_process_fd): Remove. All uses removed.
4455 (synch_process_tempfile): New var or macro.
4456 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4458 (record_kill_process): New arg, the temp name. All callers changed.
4459 (delete_temp_file): Now just a simple wrapper around unlink.
4460 (call_process_kill): New arg, the call_process_fd array.
4461 Close them all. Clear synch_process_pid. Remove the temp file,
4462 or arrange for it to be removed.
4463 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4464 that's been moved to synch_process_tempfile. Caller changed.
4465 Do not remove the tempfile; that's now call_process_kill's
4467 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4468 call_process_kill; the caller now does that.
4469 (call_process_cleanup): Do not close the process fd; that's now
4470 call_process_kill's responsibility.
4471 (Fcall_process): Implement via new function call_process, which
4472 has most of the old body of Fcall_process, but with a different API.
4473 (call_process): New function that does not open or close filefd if
4474 it is nonnegative. Record which fds need to be closed, and let
4475 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4476 Signal an error if invoked recursively (could be done via a hook).
4477 Simplify creation of the tempfile in the MSDOS case.
4478 Don't create the output file until after checking for the executable.
4479 Report any failure to open /dev/null.
4480 Don't open /dev/null for writing twice; once is enough.
4481 Don't create pipe if all output is being discarded or sent to file.
4482 Don't worry about setting up the coding system or reading from the
4483 pipe if all output is being discarded.
4484 Hoist fd_error local into top level, to lessen block nesting.
4485 Don't record deleted pid here; now done by Fcall_process_region.
4486 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4487 and note its success in synch_process_tempfile.
4488 Do not leak resources when child_setup fails.
4489 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4490 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4491 (create_temp_file): Now returns open fd, with an additional
4492 Lisp_Object * argument to return the name. All callers changed.
4493 Do not close the file; rewind it instead, and leave it open for
4494 the caller. Do not lock the temp file. Unwind-protect the file
4495 and the file-descriptor.
4496 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4497 If an asynchrounous process, record it here, not in call_process.
4498 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4499 * eval.c (set_unwind_protect): New function.
4500 * fileio.c (write_region): New function, generalized from the
4501 old Fwrite_region. Do not lock temp files.
4502 (Fwrite_region): Use it.
4503 * lisp.h (set_unwind_protect, write_region): New decls.
4504 * process.c: Include <verify.h>.
4505 (make_process): Mark fds as initially closed.
4506 (deleted_pid_list): Now a list of pid-filename pairs.
4508 (close_process_fd): New function.
4509 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4510 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4511 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4512 (create_process, create_pty, Fmake_serial_process)
4513 (server_accept_connection): Record which fds need to be closed,
4514 and let deactivate_process close them.
4515 (Fmake_network_process): Do not discard the unwind-protect
4516 until it's safe to do so.
4517 (deactivate_process): Close the fds opened by create_process etc.
4518 (Fprocess_send_eof): Adjust to new way of recording open fds.
4519 Report an error if /dev/null can't be opened, instead of aborting.
4520 * process.h (PROCESS_OPEN_FDS): New constant.
4521 (struct Lisp_Process): New member open_fds.
4522 (record_kill_process, record_deleted_pid): Adjust signatures.
4523 (record_deleted_pid): Move decl here ...
4524 * syswait.h (record_deleted_pid): ... from here.
4526 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4528 * decompress.c: Fix bugs with large buffers and weird inputs.
4529 Tune a bit. Reindent as per usual Emacs style.
4530 (BUFFER_SIZE): Remove.
4531 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4532 more than UINT_MAX bytes. Decompress into the gap instead of into
4533 an auto buffer, as this should avoid copying. Return nil if
4534 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4535 set immediate_quit; we shouldn't trust zlib code that much.
4537 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4539 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4540 errors, and really move the gap to where we want it.
4542 * lisp.h: Include decompress.c support.
4544 * emacs.c (main): Include decompress.c support.
4546 * Makefile.in: Include -lz if present.
4548 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4550 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4551 (initWithTitle:): Initialize frame to 0.
4552 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4553 (fillWithWidgetValue:frame:): Rename from
4554 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4556 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4557 fillWithWidgetValue:frame:
4559 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4560 remove memory leak warnings.
4562 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4563 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4566 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4567 (x_activate_menubar): Update the whole menu.
4568 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4569 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4570 current event is not NSSystemDefined (Bug#15001).
4571 Call ns_check_menu_open only if trackingMenu is 2.
4572 (menuDidClose:): New method, decrease trackingMenu.
4573 (fillWithWidgetValue:setDelegate:): New method.
4574 (fillWithWidgetValue:): Call the above.
4576 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4578 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4580 Omit some unnecessary casts.
4581 Many of these go back to the old pre-C89 days, when they may have
4582 been needed, but we've been assuming C89 or later for a while now.
4583 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4584 (live_float_p, live_misc_p, live_vector_p):
4585 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4586 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4587 (defvar_per_buffer):
4588 * callint.c (Fcall_interactively):
4589 * doc.c (Fsubstitute_command_keys):
4590 * filelock.c (get_boot_time):
4591 * frame.c (xrdb_get_resource):
4592 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4593 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4594 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4595 (menuitem_highlight_callback, menu_destroy_callback)
4596 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4597 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4598 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4599 (xg_tool_bar_help_callback, tb_size_cb):
4600 * image.c (xpm_alloc_color, png_read_from_memory)
4601 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4602 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4604 * keymap.c (describe_map):
4605 * nsfns.m (Fns_display_monitor_attributes_list):
4606 * nsmenu.m (process_dialog:):
4607 * nsterm.m (hold_event):
4608 * process.c (wait_reading_process_output):
4609 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4610 * scroll.c (do_direct_scrolling, scrolling_1):
4611 * termcap.c (tgetent):
4612 * window.c (check_window_containing, add_window_to_list)
4613 (freeze_window_starts):
4614 * xdisp.c (compare_overlay_entries, vmessage):
4615 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4616 (x_get_monitor_attributes_xrandr)
4617 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4618 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4619 * xfont.c (xfont_match, xfont_open):
4620 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4621 (menubar_selection_callback, menu_position_func)
4622 (popup_selection_callback, create_and_show_popup_menu)
4623 (dialog_selection_callback, create_and_show_dialog):
4624 * xrdb.c (x_get_string_resource):
4626 * xsmfns.c (x_session_check_input):
4627 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4628 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4629 (xaw_jump_callback, xaw_scroll_callback):
4630 Omit unnecessary casts.
4632 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4634 Minor string-length refactoring.
4635 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4636 * frame.c (make_monitor_attribute_list):
4637 Prefer build_string to strlen + make_string.
4639 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4641 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4642 don't check minor_code (Bug#14417).
4644 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4646 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4647 vertical positions instead. This avoids calling MATRIX_ROW with
4648 row numbers that are possibly beyond valid limits. (Bug#15064)
4650 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4652 Use xstrdup and build_unibyte_string where applicable.
4653 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4654 * xfns.c (x_window):
4655 * xrdb.c (x_get_customization_string):
4656 * xterm.c (xim_initialize):
4657 * w32fns.c (w32_window): Use xstrdup.
4658 (w32_display_monitor_attributes_list):
4659 * emacs.c (init_cmdargs):
4660 * keyboard.c (PUSH_C_STR):
4661 * nsfont.m (nsfont_open):
4662 * sysdep.c (system_process_attributes):
4663 * w32.c (system_process_attributes):
4664 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4666 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4668 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4669 variables of these types so that GDB would know about them, as aid
4670 for debugging fatal exceptions. (Bug#15024) See also
4671 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4674 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4676 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4677 larger than the NSWindow (Bug#14934).
4679 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4681 Redesign redisplay interface to drop global variable updated_window.
4682 Always pass currently updated window as a parameter to update routines.
4683 * dispextern.h (updated_window): Remove declaration.
4684 (struct redisplay_interface): Pass window parameter to
4685 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4686 and after_update_window_hook.
4687 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4689 * dispnew.c (updated_window): Remove.
4690 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4691 (update_window_line): Adjust to match redisplay interface changes.
4692 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4693 (ns_scroll_run, ns_after_update_window_line):
4694 * w32term.c (x_update_window_begin, x_update_window_end)
4695 (x_after_update_window_line, x_scroll_run):
4696 * xterm.c (x_update_window_begin, x_update_window_end)
4697 (x_after_update_window_line, x_scroll_run):
4698 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4699 Likewise. Adjust comments where appropriate.
4700 (x_cursor_to): Simplify because this is always called during window
4701 update (but install debugging check anyway).
4702 (expose_window): Check must_be_updated_p flag to see whether this
4703 function is called during window update.
4705 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4707 Do not reset window modification event counters excessively.
4708 These leftovers and poor man's tricky methods to catch extra
4709 redisplay's attention are no longer needed.
4710 * frame.c (set_menu_bar_lines_1):
4711 * minibuf.c (read_minibuf_unwind):
4712 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4713 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4714 (window_scroll_line_based, Fset_window_configuration):
4715 * xdisp.c (redisplay_window): Do not reset last_modified and
4716 last_overlay_modified counters.
4718 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4720 * xselect.c (x_send_client_event): Set send_event and serial, memset
4721 data.l as it might be bigger than data.b. Use 24 bit mask to
4722 XSendEvent (Bug#15034).
4724 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4726 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4727 for TTY frames that are not the top frame on their console.
4730 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4732 * w32term.c (w32fullscreen_hook): Really maximize frame when
4733 asked for (Bug#14841).
4735 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4737 Prefer selected_window to Fselected_window, likewise for frames.
4738 * buffer.c (Fbuffer_swap_text):
4739 * data.c (Fvariable_binding_locus):
4740 * window.c (run_window_configuration_change_hook): Adjust users.
4741 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4742 Use decode_live_frame.
4744 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4746 Be more careful if selected window shows the buffer other than current,
4747 use window_outdated only if this is not so. This change should also
4748 address some weird issues discussed in Bug#13012.
4749 * window.h (window_outdated): New prototype.
4750 * window.c (window_outdated): Now here. Convert from static and
4751 always assume window's buffer.
4752 (Fwindow_end, Fwindow_line_height): Use it.
4753 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4754 and always assume window's buffer.
4755 (redisplay_window): Adjust user.
4756 (redisplay_internal): Call to reconsider_clip_changes once and
4757 check whether mode line should be updated only if selected window
4758 shows current buffer.
4759 (run_window_scroll_functions): Use eassert for debugging check.
4760 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4762 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4764 * window.c (window_scroll, window_scroll_pixel_based)
4765 (window_scroll_line_based): Use bool for booleans.
4767 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4769 * process.c: Fix minor off-by-one issues in descriptor counts.
4770 This shouldn't fix any real bugs, but it cleans up the code a bit.
4771 (max_process_desc, max_input_desc): -1, not 0, means none.
4773 (delete_input_desc): New function.
4774 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4775 (deactivate_process): Scan backwards when recomuting max_process_desc;
4776 that should be faster.
4777 (init_process_emacs): Initialize max_input_desc.
4779 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4781 Use region cache to speedup bidi_find_paragraph_start.
4782 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4783 Rename cache_long_line_scans to cache_long_scans.
4784 * buffer.c (bset_cache_long_line_scans): Rename to
4785 bset_cache_long_scans.
4786 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4787 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4789 (syms_of_buffer): Rename cache-long-line-scans to
4790 cache-long-scans. Adjust docstring.
4791 * search.c (newline_cache_on_off):
4792 * indent.c (width_run_cache_on_off): Adjust users.
4793 * bidi.c (bidi_paragraph_cache_on_off): New function.
4794 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4795 * insdel.c (prepare_to_modify_buffer):
4796 Invalidate bidi_paragraph_cache if enabled.
4798 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4800 Invalidate region caches only if buffer text is going to be changed.
4801 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4802 (modify_text): ...new prototype.
4803 (prepare_to_modify_buffer_1): New prototype.
4804 * textprop.c (modify_region): Rename to...
4805 (modify_text_properties): ...new function.
4806 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4807 (Fremove_list_of_text_properties): Adjust users.
4808 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4809 (modify_text): ...new function.
4810 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4811 (prepare_to_modify_buffer_1): ...new function.
4812 * casefiddle.c (casify_region):
4813 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4814 (Ftranspose_regions): Use modify_text.
4816 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4818 * lisp.mk (lisp): Add nadvice.elc.
4820 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4822 New macro to iterate over live buffers similar to frames.
4823 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4824 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4825 Declare buffer-related variables here to offload lisp.h.
4826 * buffer.c (Vbuffer_alist): Adjust comment.
4827 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4828 (other_buffer_safely):
4829 * data.c (store_symval_forwarding):
4830 * dispnew.c (Fframe_or_buffer_changed_p):
4831 * fileio.c (Fdo_auto_save):
4832 * filelock.c (unlock_all_files):
4833 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4835 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4837 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4838 * callproc.c (create_temp_file):
4839 * filelock.c (create_lock_file):
4840 Assume mkostemp, since it's now provided by Gnulib.
4842 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4844 * w32.c (mkostemp): New function.
4845 (mktemp): Remove, no longer used. Most of the code reused in
4846 mkostemp. (Bug#15015)
4847 (mktemp): Don't undef.
4849 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4851 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4852 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4853 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4854 (free_glyph_pool, check_glyph_memory): Likewise for
4855 all users. Adjust comments where appropriate.
4857 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4859 * composite.h: Minor fixups.
4860 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4861 to fix a misspelling, and change it to an inline function while
4862 we're at it (it need not be a macro). All uses changed.
4863 (composition_method, composition_valid_p):
4864 Rewrite to avoid assignments in if-conditions.
4866 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4868 Do not use global Lisp_Object in composition macros.
4869 * composite.h (composition_temp): Remove declaration.
4870 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4871 (composition_method, composition_valid_p): ...inline functions.
4872 (compose_region): Remove the leftover.
4873 * composite.c (composition_temp): Remove.
4874 (run_composition_function, update_compositions)
4875 (composition_compute_stop_pos, composition_adjust_point)
4876 (Ffind_composition_internal):
4877 * coding.c (handle_composition_annotation):
4878 * xdisp.c (handle_composition_prop, check_point_in_composition):
4879 Related users changed.
4881 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4883 Drop FRAME_PTR typedef.
4884 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4885 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4886 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4887 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4888 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4889 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4890 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4891 All related users changed.
4893 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4895 * eval.c (default_toplevel_binding): New function.
4897 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4898 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4899 (syms_of_eval): Export them.
4900 * data.c (Fdefault_value): Micro cleanup.
4901 * term.c (init_tty): Use "false".
4903 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4905 Fix X GC leak in GTK and raw (no toolkit) X ports.
4906 * xterm.c (x_free_frame_resources): If white and black relief
4907 GCs are allocated, always free them here.
4908 * xfns.c (x_make_gc): Omit redundant initialization.
4909 * widget.c (create_frame_gcs): Remove the leftover.
4910 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4911 in x_free_frame_resources.
4913 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4915 * nsterm.m (windowWillResize:toSize:): Only change title if
4916 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4918 (viewDidEndLiveResize): New method.
4920 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4921 inside NS_IMPL_COCOA.
4923 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4925 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4926 Do not check whether undo is enabled because record_insert and
4927 record_delete does that themselves.
4929 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4931 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4932 member which is not really used any more.
4933 (FRAME_XIC_BASE_FONTNAME): Remove.
4934 * xfns.c (xic_free_fontset): Adjust user.
4935 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4936 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4937 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4938 (xdialog_show): Use eassert for debugging check.
4939 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4941 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4943 * fileio.c, fns.c (merge): Move extern decl from here ...
4944 * lisp.h (merge): ... to here.
4946 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4948 Fix last font-related change.
4949 * w32font.h (w32font_list_internal, w32font_match_internal):
4951 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4952 (uniscribe_list_family): Adjust to match font API change.
4953 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4954 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4956 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4958 * frame.h (FRAME_MOUSE_UPDATE):
4959 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4960 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4962 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4964 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4965 * font.h (struct font_driver): Change list, match, and list_family
4966 functions to accept struct frame * as first arg.
4967 * font.c (font_score, font_compare, font_sort_entities):
4969 (font_sort_entities, font_list_entities, font_select_entity):
4970 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4971 match font API change.
4972 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4973 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4974 * ftxfont.c (ftxfont_list, ftxfont_match):
4975 * xftfont.c (xftfont_list, xftfont_match):
4976 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4977 * w32font.c (w32font_list, w32font_match, w32font_list):
4978 (w32font_list_internal, w32_font_match_internal): Likewise.
4979 * xfaces.c (Fx_family_fonts): Adjust user.
4981 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4983 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4984 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4985 only if HAVE_X_WINDOWS is in use.
4986 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4987 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4988 * w32term.c (x_wm_set_icon_position): Likewise.
4989 * w32fns.c (x_icon): Adjust user.
4991 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4993 * xterm.c (last_mouse_press_frame): Remove the
4994 leftover which is not really used any more.
4995 (handle_one_xevent, syms_of_xterm): Adjust users.
4996 (x_flush): Call XFlush once per each X display, not frame.
4997 This is better because this code always unconditionally skips
4998 non-X frames in Vframe_list and issues the only XFlush if we
4999 have more than one X frame on the same X display.
5000 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5001 Use bool for booleans.
5002 (x_draw_glyph_string_background, cvt_string_to_pixel):
5003 (cvt_pixel_dtor): Drop unnecessary prototypes.
5004 * xterm.h (x_display_ok): Adjust prototype.
5006 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5008 Drop unnecessary functions that deals with frame pixel size.
5009 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5010 (x_pixel_height): Drop prototypes.
5011 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5012 (x_pixel_height): Drop implementations.
5013 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5014 which should be always valid for window frame.
5015 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5016 * w32menu.c (Fx_popup_dialog):
5017 * xmenu.c (Fx_popup_dialog): Likewise for both.
5019 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5021 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5022 frame parameters and call to Fmodify_frame_parameters just once.
5023 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5024 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5025 and mention nil frame in docstring.
5027 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5029 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5030 (x_figure_window_size): Likewise. Adjust to return long.
5031 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5032 (toplevel): Move Qterminal_live_p to...
5033 * terminal.c (toplevel): ...here, make it static, and...
5034 (syms_of_terminal): ...DEFSYM here.
5035 * frame.h (Qterminal_live_p): Remove declaration.
5036 (make_frame, x_figure_window_size): Adjust prototype.
5037 * nsfns.m (Fx_create_frame): Use long for window flags.
5039 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5041 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5042 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5043 Do not assume that emacs_close (INT_MAX) is a no-op.
5045 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5047 * xfaces.c (make_face_cache): For struct face_cache, prefer
5048 xmalloc to xzalloc and so avoid redundant call to memset.
5049 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5051 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5053 * fringe.c (draw_window_fringes, update_window_fringes)
5054 (compute_fringe_widths):
5055 * w32term.c (x_draw_glyph_string):
5056 * window.c (candidate_window_p, Frecenter):
5057 * xfaces.c (realize_basic_faces, realize_default_face)
5058 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5059 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5060 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5061 * xmenu.c (Fx_menu_bar_open_internal):
5062 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5063 * xsettings.c (xft_settings_event):
5064 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5065 Use bool for booleans. Adjust style and comments where
5067 * dispextern.h (draw_window_fringes, update_window_fringes)
5068 (compute_fringe_widths):
5069 * xterm.h (x_had_errors_p): Adjust prototype.
5071 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5073 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5074 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5076 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5078 * fns.c (toplevel): Remove comment before Fsafe_length because
5081 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5083 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5085 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5087 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5088 frame which got the message is still alive, before dereferencing
5089 its pointer. (Bug#14970)
5091 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5092 be a live window, before using it as such. (Bug#14970)
5094 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5096 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5097 w32_detect_focus_change instead of doing part of its job by hand.
5098 This fixes the problem whereby FOCUS_OUT events were not sent to
5101 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5103 * process.c (Fprocess_list): Doc fix.
5105 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5106 being re-exposed only if it didn't ask to become visible.
5107 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5108 was previously iconified. (Bug#14841)
5109 (x_iconify_frame): Mark the frame iconified.
5111 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5113 Fix minor problems found by static checking.
5114 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5115 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5117 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5119 * eval.c (set_specpdl_old_value): New function.
5120 (unbind_to): Minor simplification.
5121 (get_backtrace_frame): New function.
5122 (Fbacktrace_frame): Use it. Add `base' argument.
5123 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5124 (syms_of_eval): Export backtrace-eval.
5125 * xterm.c (x_focus_changed): Simplify.
5127 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5129 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5131 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5133 * xdisp.c (redisplay_window): Instead of moving point out of
5134 scroll margin, reject the force_start method, and try scrolling
5135 instead. (Bug#14780)
5137 2013-07-24 Ken Brown <kbrown@cornell.edu>
5139 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5142 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5144 * eval.c (Fprogn): Do not check that BODY is a proper list.
5145 This undoes the previous change. The check slows down the
5146 interpreter, and is not needed to prevent a crash. See
5147 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5149 2013-07-23 Glenn Morris <rgm@gnu.org>
5151 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5153 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5155 Port to GNU/Linux systems with tinfo but not ncurses.
5156 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5157 to decide whether ncurses is being used. Without this change,
5158 GCC complains about tgetent not being declared, on a system
5159 that has tinfo installed but ncurses not installed.
5161 * eval.c (Fprogn): Check that BODY is a proper list.
5163 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5164 * data.c (Fsetq_default):
5165 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5166 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5168 Tune by taking advantage of the fact that ARGS is always a list
5169 when a function is declared to have UNEVALLED args.
5171 * emacsgtkfixed.c: Port to GCC 4.6.
5172 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5174 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5176 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5177 here to silence compiler warnings.
5179 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5181 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5182 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5183 from messing up Emacs's 'struct frame' (Bug#14923).
5185 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5187 * alloc.c (make_save_ptr_ptr): Define this function.
5188 It was inadvertently omitted. It's needed only if
5189 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5191 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5193 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5194 frame have focus (Bug#14895).
5196 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5198 Avoid vfork-related deadlock more cleanly.
5199 * callproc.c (child_setup): When the child's exec fails, output
5200 the program name, as that's more useful. Use O_NONBLOCK to avoid
5202 * process.c (create_process_1): Remove; no longer needed.
5203 (create_process): Remove timer hack; no longer needed, now that
5204 the child avoids deadlock.
5206 2013-07-20 Glenn Morris <rgm@gnu.org>
5208 * image.c (Fimage_flush): Fix doc typo.
5210 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5212 Fix array bounds violation when pty allocation fails.
5213 * process.c (PTY_NAME_SIZE): New constant.
5214 (pty_name): Remove static variable; it's now auto.
5215 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5216 Take pty_name as an arg rather than using a static variable.
5217 All callers changed.
5218 (create_process): Recover pty_flag from process, not from volatile local.
5219 (create_pty): Stay inside array even when pty allocation fails.
5220 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5222 * lread.c (Fload): Avoid initialization only when lint checking.
5223 Mention that it's needed only for older GCCs.
5225 2013-07-20 Kenichi Handa <handa@gnu.org>
5227 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5228 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5230 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5232 * lread.c (Fload): Avoid uninitialized warning.
5234 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5236 Fix some minor file descriptor leaks and related glitches.
5237 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5238 (create_lock_file): Use write, not emacs_write.
5239 * image.c (slurp_file, png_load_body):
5240 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5241 (server_accept_connection):
5242 Don't leak an fd on memory allocation failure.
5243 * image.c (slurp_file): Add a cheap heuristic for growing files.
5244 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5245 as that's what the other routines do. Maybe input need not be
5246 blocked at all, but it's better to be consistent.
5247 Avoid undefined behavior when strlen is zero.
5249 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5250 (NSTATICS): Now a constant; doesn't need to be a macro.
5252 2013-07-19 Richard Stallman <rms@gnu.org>
5254 * coding.c (decode_coding_utf_8): Add simple loop for fast
5255 processing of ASCII characters.
5257 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5259 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5261 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5263 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5264 unportable 'struct x_display_info'.
5265 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5268 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5270 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5271 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5273 (system_process_attributes): Prefer plain char to unsigned char
5274 when either will do. Clean up properly if interrupted or if
5275 memory allocations fail. Don't assume sscanf succeeds.
5276 Remove no-longer-needed workaround to stop GCC from whining.
5277 Read command-line once, instead of multiple times. Check read status a
5280 Fix obscure porting bug with varargs functions.
5281 The code assumed that int is treated like ptrdiff_t in a vararg
5282 function, which is not a portable assumption. There was a similar
5283 -- though these days less likely -- porting problem with various
5284 assumptions that pointers of different types all smell the same as
5285 far as vararg functions is conserved. To make this problem less
5286 likely in the future, redo the API to use varargs functions.
5287 * alloc.c (make_save_value): Remove this vararg function.
5288 All uses changed to ...
5289 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5290 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5292 (make_save_ptr): Rename from make_save_pointer, for consistency with
5293 the above. Define only on platforms that need it. All uses changed.
5295 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5297 * keyboard.c: Try to fix typos in previous change.
5298 (DISPLAY_LIST_INFO): New macro.
5299 (kbd_buffer_get_event): Do not access members that are not present
5300 in X11. Revert inadvertent change of "!=" to "=".
5302 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5304 * keyboard.c (kbd_buffer_get_event):
5305 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5306 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5308 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5310 * filelock.c: Fix unlikely file descriptor leaks.
5311 (get_boot_time_1): Rework to avoid using emacs_open.
5312 This doesn't actually fix a leak, but is better anyway.
5313 (read_lock_data): Use read, not emacs_read.
5315 * doc.c: Fix minor memory and file descriptor leaks.
5316 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5317 (get_doc_string, Fsnarf_documentation):
5318 Fix file descriptor leak on error.
5320 * term.c: Fix minor fdopen-related file descriptor leaks.
5321 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5322 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5324 * charset.c: Fix file descriptor leaks and errno issues.
5326 (load_charset_map_from_file): Don't leak file descriptor on error.
5327 Use plain record_xmalloc since the allocation is larger than
5328 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5330 * eval.c (record_unwind_protect_nothing):
5331 * fileio.c (fclose_unwind):
5333 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5334 The replacement doesn't block input, but that no longer seems
5337 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5339 * lread.c: Fix file descriptor leaks and errno issues.
5340 (Fload): Close some races that leaked fds or streams when 'load'
5342 (Fload, openp): Report error number of last nontrivial failure to open.
5343 ENOENT counts as trivial.
5344 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5346 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5347 now that the function is always called with a nonnegative arg.
5348 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5349 All uses replaced with ...
5350 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5352 A few more minor file errno-reporting bugs.
5353 * callproc.c (Fcall_process):
5354 * doc.c (Fsnarf_documentation):
5355 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5356 * process.c (set_socket_option):
5357 Don't let a constructor trash errno.
5358 * doc.c: Include <errno.h>.
5360 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5362 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5364 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5366 Fix w32 bug with call-process-region (Bug#14885).
5367 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5368 to Fcall_process when the input is empty. This simplifies the
5369 code a bit. It makes no difference on POSIXish platforms but
5370 apparently it fixes a bug on w32.
5372 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5373 * fileio.c (close_file_unwind): Don't close if FD is negative;
5374 this can happen when unwinding a zapped file descriptor.
5375 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5376 in case Emacs runs out of memory between the two unwind-protects.
5377 Don't trash errno when closing FD.
5378 Zap the FD in the specpdl when closing it, instead of deferring
5379 the removal of the unwind-protect; this fixes a bug where a child
5380 function unwinds the stack past us.
5382 New unwind-protect flavors to better type-check C callbacks.
5383 This also lessens the need to write wrappers for callbacks,
5384 and the need for make_save_pointer.
5385 * alloca.c (free_save_value):
5386 * atimer.c (run_all_atimers):
5388 * alloc.c (safe_alloca_unwind):
5389 * atimer.c (unwind_stop_other_atimers):
5390 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5391 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5392 * minibuf.c (choose_minibuf_frame_1):
5393 * process.c (make_serial_process_unwind):
5394 * xdisp.h (pop_message_unwind):
5395 * xselect.c (queue_selection_requests_unwind):
5396 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5397 * alloca.c (record_xmalloc):
5398 Prefer record_unwind_protect_ptr to record_unwind_protect with
5400 * alloca.c (Fgarbage_collect):
5401 Prefer record_unwind_protect_void to passing a dummy.
5402 * buffer.c (restore_buffer):
5403 * window.c (restore_window_configuration):
5404 * xfns.c, w32fns.c (do_unwind_create_frame)
5405 New wrapper. All record-unwind uses of wrappee changed.
5406 * buffer.c (set_buffer_if_live):
5407 * callproc.c (call_process_cleanup, delete_temp_file):
5408 * coding.c (code_conversion_restore):
5409 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5410 * editfns.c (save_excursion_restore)
5411 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5412 (save_restriction_restore):
5413 * eval.c (restore_stack_limits, un_autoload):
5414 * fns.c (require_unwind):
5415 * keyboard.c (recursive_edit_unwind, tracking_off):
5416 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5417 * macros.c (pop_kbd_macro, restore_menu_items):
5418 * nsfns.m (unwind_create_frame):
5419 * print.c (print_unwind):
5420 * process.c (start_process_unwind):
5421 * search.c (unwind_set_match_data):
5422 * window.c (select_window_norecord, select_frame_norecord):
5423 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5424 (fast_set_selected_frame):
5425 * xfns.c, w32fns.c (unwind_create_tip_frame):
5426 Return void, not a dummy Lisp_Object. All uses changed.
5427 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5428 * callproc.c (call_process_kill):
5429 * fileio.c (restore_point_unwind, decide_coding_unwind)
5430 (build_annotations_unwind):
5431 * insdel.c (Fcombine_after_change_execute_1):
5432 * keyboard.c (read_char_help_form_unwind):
5433 * menu.c (unuse_menu_items):
5434 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5435 * sound.c (sound_cleanup):
5436 * xdisp.c (unwind_redisplay):
5437 * xfns.c (clean_up_dialog):
5438 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5439 Accept no args and return void, instead of accepting and returning
5440 a dummy Lisp_Object. All uses changed.
5441 * cygw32.c (fchdir_unwind):
5442 * fileio.c (close_file_unwind):
5443 * keyboard.c (restore_kboard_configuration):
5444 * lread.c (readevalllop_1):
5445 * process.c (wait_reading_process_output_unwind):
5446 Accept int and return void, rather than accepting an Emacs integer
5447 and returning a dummy object. In some cases this fixes an
5448 unlikely bug when the corresponding int is outside Emacs integer
5449 range. All uses changed.
5450 * dired.c (directory_files_internal_unwind):
5451 * fileio.c (do_auto_save_unwind):
5452 * gtkutil.c (pop_down_dialog):
5453 * insdel.c (reset_var_on_error):
5454 * lread.c (load_unwind):
5455 * xfns.c (clean_up_file_dialog):
5456 * xmenu.c, nsmenu.m (pop_down_menu):
5457 * xmenu.c (cleanup_widget_value_tree):
5458 * xselect.c (wait_for_property_change_unwind):
5459 Accept pointer and return void, rather than accepting an Emacs
5460 save value encapsulating the pointer and returning a dummy object.
5462 * editfns.c (Fformat): Update the saved pointer directly via
5463 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5464 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5465 (unwind_body): New function.
5466 (record_unwind_protect): First arg is now a function returning void,
5467 not a dummy Lisp_Object.
5468 (record_unwind_protect_ptr, record_unwind_protect_int)
5469 (record_unwind_protect_void): New functions.
5470 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5471 * fileio.c (struct auto_save_unwind): New type.
5472 (do_auto_save_unwind): Use it.
5473 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5474 * insdel.c (struct rvoe_arg): New type.
5475 (reset_var_on_error): Use it.
5476 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5478 (specbinding_func): Remove; there are now several such functions.
5479 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5480 (set_unwind_protect_ptr): New function.
5481 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5483 Be simpler and more consistent about reporting I/O errors.
5484 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5485 Say "Read error" and "Write error", rather than "I/O error", or
5486 "IO error reading", or "IO error writing", when a read or write
5488 * process.c (Fmake_network_process, wait_reading_process_output)
5489 (send_process, Fprocess_send_eof, wait_reading_process_output):
5490 Capitalize diagnostics consistently. Put "failed foo" at the
5491 start of the diagnostic, so that we don't capitalize the
5492 function name "foo". Consistently say "failed" for such
5494 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5495 All callers changed. This is so it can use report_file_error.
5496 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5497 diagnostics consistently as above.
5499 * fileio.c (report_file_errno): Fix errno reporting bug.
5500 If the file name is neither null nor a pair, package it up as a
5501 singleton list. All callers changed, both to this function and to
5502 report_file_error. This fixes a bug where the memory allocator
5503 invoked by list1 set errno so that the immediately following
5504 report_file_error reported the wrong errno value.
5506 Fix minor problems found by --enable-gcc-warnings.
5507 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5508 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5510 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5512 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5513 Set event->arg to Qt if switch-event shall be generated.
5514 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5516 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5518 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5521 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5522 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5523 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5524 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5525 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5526 and there is a focused frame.
5527 (head_table): Add focus-in and focus-out.
5528 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5529 bind to handle-focus-in/out.
5531 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5532 (Fhandle_switch_frame): Call Fhandle_focus_in.
5533 (syms_of_frame): defsubr handle-focus-in/out.
5535 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5537 Fix porting bug to older POSIXish platforms (Bug#14862).
5538 * sysdep.c (emacs_pipe): New function, that implements
5539 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5540 This should port better to CentOS 5 and to Mac OS X 10.6.
5541 All calls to pipe2 changed.
5543 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5544 This makes the code easier to read and the executable a bit smaller.
5545 Do not replace all calls to Fcons that happen to create lists,
5546 just calls that are intended to create lists. For example, when
5547 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5548 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5549 Similarly for list2 through list5.
5550 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5551 * bytecode.c (exec_byte_code):
5552 * callint.c (quotify_arg, Fcall_interactively):
5553 * callproc.c (Fcall_process, create_temp_file):
5554 * charset.c (load_charset_map_from_file)
5555 (Fdefine_charset_internal, init_charset):
5556 * coding.c (get_translation_table, detect_coding_system)
5557 (Fcheck_coding_systems_region)
5558 (Fset_terminal_coding_system_internal)
5559 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5560 * composite.c (update_compositions, Ffind_composition_internal):
5561 * dired.c (directory_files_internal, file_name_completion)
5563 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5564 * doc.c (Fsnarf_documentation):
5565 * editfns.c (Fmessage_box):
5567 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5568 (Feval, eval_sub, Ffuncall, apply_lambda):
5569 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5570 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5571 (Fset_file_times, Finsert_file_contents)
5572 (Fchoose_write_coding_system, Fwrite_region):
5573 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5574 * font.c (font_registry_charsets, font_parse_fcname)
5575 (font_prepare_cache, font_update_drivers, Flist_fonts):
5576 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5577 * frame.c (make_frame, Fmake_terminal_frame)
5578 (x_set_frame_parameters, x_report_frame_params)
5579 (x_default_parameter, Fx_parse_geometry):
5580 * ftfont.c (syms_of_ftfont):
5581 * image.c (gif_load):
5582 * keyboard.c (command_loop_1):
5583 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5584 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5585 (Fminor_mode_key_binding, accessible_keymaps_1)
5586 (Faccessible_keymaps, Fwhere_is_internal):
5587 * lread.c (read_emacs_mule_char):
5588 * menu.c (find_and_return_menu_selection):
5589 * minibuf.c (get_minibuffer):
5590 * nsfns.m (Fns_perform_service):
5591 * nsfont.m (ns_script_to_charset):
5592 * nsmenu.m (ns_popup_dialog):
5593 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5594 (Fx_own_selection_internal):
5595 * nsterm.m (append2):
5596 * print.c (Fredirect_debugging_output)
5597 (print_prune_string_charset):
5598 * process.c (Fdelete_process, Fprocess_contact)
5599 (Fformat_network_address, set_socket_option)
5600 (read_and_dispose_of_process_output, write_queue_push)
5601 (send_process, exec_sentinel):
5602 * sound.c (Fplay_sound_internal):
5603 * textprop.c (validate_plist, add_properties)
5604 (Fput_text_property, Fadd_face_text_property)
5605 (copy_text_properties, text_property_list, syms_of_textprop):
5606 * unexaix.c (report_error):
5607 * unexcoff.c (report_error):
5608 * unexsol.c (unexec):
5609 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5610 (Fformat_mode_line, syms_of_xdisp):
5611 * xfaces.c (set_font_frame_param)
5612 (Finternal_lisp_face_attribute_values)
5613 (Finternal_merge_in_global_face, syms_of_xfaces):
5614 * xfns.c (x_default_scroll_bar_color_parameter)
5615 (x_default_font_parameter, x_create_tip_frame):
5616 * xfont.c (xfont_supported_scripts):
5617 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5618 (menu_help_callback, xmenu_show):
5620 * xterm.c (set_wm_state):
5621 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5622 and similarly for list2 through list5.
5624 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5626 * callproc.c (Fcall_process_region): Fix minor race and tune.
5627 (create_temp_file): New function, with the temp-file-creation part
5628 of the old Fcall_process_region. Use Fcopy_sequence to create the
5629 temp file name, rather than alloca + build_string, for simplicity.
5630 Don't bother to block input around the temp file creation;
5631 shouldn't be needed. Simplify use of mktemp.
5632 Use record_unwind_protect immediately after creating the temp file;
5633 this closes an unlikely race where the temp file was not removed.
5634 Use memcpy rather than an open-coded loop.
5635 (Fcall_process_region): Use the new function. If the input is
5636 empty, redirect from /dev/null rather than from a newly created
5637 empty temp file; this avoids unnecessary file system traffic.
5639 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5641 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5642 Simplify by making this case like the other two. This is a bit
5643 slower on obsolete hosts, but the extra complexity isn't worth it.
5645 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5646 * process.c (create_process) [!DOS_NT]:
5647 Remove now-unnecessary calls to emacs_close.
5649 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5651 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5652 returning early. (Bug#14850)
5654 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5655 and inhibit-iso-escape-detection attributes of 'undecided'.
5658 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5660 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5661 Reported by Herbert J. Skuhra in
5662 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5664 Don't lose top specpdl entry when memory is exhausted.
5665 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5666 specpdl overflow here, to simplify callers; all callers changed.
5667 Always reserve an unused entry at the stack top; this avoids
5668 losing the top entry's information when memory is exhausted.
5670 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5672 Clean up errno reporting and fix some errno-reporting bugs.
5673 * callproc.c (Fcall_process):
5674 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5675 * process.c (create_process, Fmake_network_process):
5676 * unexaix.c (report_error):
5677 * unexcoff.c (report_error):
5678 Be more careful about reporting the errno of failed operations.
5679 The code previously reported the wrong errno sometimes.
5680 Also, prefer report_file_errno to setting errno + report_file_error.
5681 (Fcall_process): Look at openp return value rather than at path,
5682 as that's a bit faster and clearer when there's a numeric predicate.
5683 * fileio.c (report_file_errno): New function, with most of the
5684 old contents of report_file_error.
5685 (report_file_error): Use it.
5686 (Ffile_exists_p, Ffile_accessible_directory_p):
5687 Set errno to 0 when it is junk.
5688 * fileio.c (Faccess_file):
5689 * image.c (x_create_bitmap_from_file):
5690 Use faccessat rather than opening the file, to avoid the hassle of
5691 having a file descriptor open.
5692 * lisp.h (report_file_errno): New decl.
5693 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5696 * process.c (create_process, wait_reading_process_output) [AIX]:
5697 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5698 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5699 a multithreaded environment anyway).
5700 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5702 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5704 * image.c (x_find_image_file): Don't close a remote file handle.
5706 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5708 Fix races with threads and file descriptors.
5709 * callproc.c (Fcall_process_region):
5710 * dired.c (open_directory):
5711 * emacs.c (main, Fdaemon_initialized):
5712 * image.c (x_find_image_file):
5713 * inotify.c (Finotify_rm_watch):
5714 * lread.c (Flocate_file_internal):
5715 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5716 * term.c (term_mouse_moveto, init_tty):
5717 * termcap.c (tgetent):
5718 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5719 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5720 * unexhp9k800.c, unexmacosx.c (unexec):
5721 * callproc.c (Fcall_process_region):
5722 Use emacs_close, not close.
5723 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5724 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5725 and posix_close function on current platforms (which all lack them).
5726 (emacs_close): Use it. This should fix the races on GNU/Linux and
5727 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5728 and it should avoid closing random victim file descriptors on
5731 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5733 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5734 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5737 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5738 This is for .gdbinit xbacktrace.
5740 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5741 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5742 (emacs_set_tty): Now static.
5743 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5744 * term.c (tty_capable_p, tty_default_color_capabilities)
5745 (get_tty_terminal, term_mouse_movement)
5746 (handle_one_term_event, init_tty, maybe_fatal):
5747 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5748 (tgetent, scan_file, name_match, compare_contin):
5749 * terminal.c (get_terminal):
5750 Use bool for boolean.
5751 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5752 Prefer char to unsigned char if either will do.
5753 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5754 (tty_write_glyphs): Prefer int to unsigned.
5755 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5756 All callers changed.
5757 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5759 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5762 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5763 (B__dummy__): New dummy symbol, to pacify C89.
5764 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5765 they can't grok varargs macros.
5766 * dispnew.c (add_window_display_history)
5767 (add_frame_display_history):
5768 * print.c (print_object):
5769 * xdisp.c (debug_method_add):
5770 Use %p printf format only for void pointers.
5771 * emacs.c (usage_message): New constant, replacing ...
5772 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5773 (main): Adjust to usage reorg.
5774 * fns.c (syms_of_fns):
5775 * profiler.c (syms_of_profiler):
5776 Don't use non-constant struct initializers.
5777 * gnutls.h (gnutls_initstage_t):
5778 * lisp.h (enum Lisp_Fwd_Type):
5779 * lread.c (lisp_file_lexically_bound_p):
5780 * xsettings.c (anonymous enum):
5781 Remove trailing comma.
5782 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5783 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5784 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5786 * regex.c (const_re_char): New type, to pacify strict C89.
5787 All uses of 'const re_char' replaced to use it.
5788 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5789 with glibc when strict C89. This change is imported from gnulib.
5791 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5792 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5793 Omit GNU_LINUX implementation, since it requires long long.
5794 * xterm.c (x_draw_underwave):
5795 Do not assume the traditional order of struct's members.
5796 (x_term_init): Rewrite to avoid the need for non-constant structure
5799 Syntax cleanup, mostly replacing macros with functions.
5800 This removes the need for the syntax_temp hack.
5801 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5802 * syntax.c (SYNTAX_INLINE): New macro.
5803 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5804 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5805 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5806 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5807 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5808 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5809 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5810 Now constants, not macros.
5811 (syntax_temp) [!__GNUC__]: Remove.
5812 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5813 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5814 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5815 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5816 Move here from syntax.h; now functions, not macros. Except for the
5817 last function, these are static since only syntax.c uses them.
5818 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5819 All uses changed. Now a function, not a macro; use this fact
5820 to simplify the code.
5821 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5822 compiler bugs; no longer relevant.
5823 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5824 (SYNTAX_INLINE): New macro.
5825 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5826 for the new functions. Use bool for boolean member.
5827 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5828 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5829 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5830 (SETUP_BUFFER_SYNTAX_TABLE):
5831 Now extern inline functions, not macros.
5832 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5833 Remove; all uses replaced by implementation.
5834 (syntax_temp) [!__GNUC__]: Remove decl.
5835 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5837 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5839 * emacs.c (main): Fix syntax error.
5841 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5843 Timestamp fixes for undo (Bug#14824).
5844 * atimer.c (schedule_atimer):
5845 * fileio.c (Ffile_newer_than_file_p):
5846 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5847 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5848 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5849 (syms_of_fileio): Remove Sclear_visited_file_name.
5850 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5851 file doesn't exist; this avoids an ambiguity with negative timestamps.
5852 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5853 * systime.h (make_emacs_time, invalid_emacs_time):
5854 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5855 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5856 * undo.c (record_first_change): Push (visited-file-modtime) onto
5857 undo list rather than reimplementing it by hand, incorrectly.
5859 2013-07-09 Ken Brown <kbrown@cornell.edu>
5861 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5863 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5865 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5867 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5869 Handle errno and exit status a bit more carefully.
5870 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5871 number into an exit status. Instead, use EXIT_CANCELED.
5872 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5873 * callproc.c (relocate_fd):
5874 * emacs.c (close_output_streams, main):
5875 * process.c (create_process):
5876 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5877 Use emacs_perror for simplicity.
5878 * callproc.c (relocate_fd, main):
5879 * sysdep.c (sys_subshell):
5880 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5881 (shut_down_emacs): Use emacs_write, not write.
5882 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5883 * fileio.c (Fcopy_file, e_write):
5884 * nsterm.m (ns_select):
5885 * process.c (send_process):
5886 * sound.c (vox_write):
5887 Use emacs_write_sig, not emacs_write.
5888 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5889 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5891 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5893 (emacs_full_write): New function.
5894 (emacs_write): Rewrite to use it.
5895 (emacswrite_sig, emacs_perror): New functions.
5896 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5898 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5900 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5901 on NS even if it is present. Pixmap on NS is a void*.
5903 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5905 Port to Ubuntu 10 (Bug#14803).
5906 Problem reported by T.V. Raman.
5907 * process.c (close_on_exec, accept4, process_socket):
5908 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5910 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5912 * w32.c (sys_dup): Declare prototype.
5916 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5918 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5920 Make file descriptors close-on-exec when possible (Bug#14803).
5921 This simplifies Emacs a bit, since it no longer needs to worry
5922 about closing file descriptors by hand in some cases.
5923 It also fixes some unlikely races. Not all such races, as
5924 libraries often open files internally without setting
5925 close-on-exec, but it's an improvement.
5926 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5927 * callproc.c (Fcall_process) [!MSDOS]:
5928 * emacs.c (main) [!DOS_NT]:
5929 * nsterm.m (ns_term_init):
5930 * process.c (create_process):
5931 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5932 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5933 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5934 Prefer mkostemp with O_CLOEXEC to mkstemp.
5935 * callproc.c (relocate_fd) [!WINDOWSNT]:
5936 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5937 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5939 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5940 Make the resulting file descriptor close-on-exec.
5941 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5942 * lread.c (load_descriptor_list, load_descriptor_unwind):
5943 Remove; no longer needed. All uses removed.
5944 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5945 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5947 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5948 (Fmake_network_process, Fnetwork_interface_list):
5949 (Fnetwork_interface_info, server_accept_connection):
5950 Make newly-created socket close-on-exec.
5951 * sysdep.c (emacs_open, emacs_fopen):
5952 Make new-created descriptor close-on-exec.
5953 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5954 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5956 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5958 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5959 for NS_IMPL_GNUSTEP.
5961 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5963 Fix openp errno handling.
5964 * callproc.c (Fcall_process): Preserve openp errno around close.
5965 * lread.c (openp): Set errno when returning -1, as some callers
5968 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5970 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5972 * nsterm.h (NSSavePanel): Update comment.
5973 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5974 (ns_run_file_dialog): Declare.
5976 * nsfns.m: Remove panelOK.
5978 (ns_run_file_dialog): New function.
5979 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5980 event loop, so file dialog is popped up by ns_run_file_dialog, called
5981 by sendEvent (Bug#14578).
5982 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5984 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5986 * xdisp.c (default_line_pixel_height): New function.
5987 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5988 (try_cursor_movement, redisplay_window, try_window)
5989 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5991 * window.c (window_scroll_pixel_based):
5992 use default_line_pixel_height.
5994 * dispextern.h (default_line_pixel_height): Add prototype.
5996 * frame.c (x_set_line_spacing): Accept a float value for
5997 line-spacing parameter, per the documentation.
5999 * data.c (Fmultibyte_string_p): Doc fix.
6001 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6003 Use emacs_open more consistently when opening files.
6004 This handles EINTR more consistently now, and makes it easier
6005 to introduce other uniform changes to file descriptor handling.
6006 * src/systdio.h: New file.
6007 * src/buffer.c (mmap_init):
6008 * cygw32.c (chdir_to_default_directory):
6009 * dispnew.c (Fopen_termscript):
6010 * emacs.c (Fdaemon_initialized):
6011 * fileio.c (Fdo_auto_save):
6012 * image.c (slurp_file, png_load_body, jpeg_load_body):
6013 * keyboard.c (Fopen_dribble_file):
6015 * print.c (Fredirect_debugging_output):
6016 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6017 * termcap.c (tgetent):
6018 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6019 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6020 * w32term.c (w32_initialize) [CYGWIN]:
6021 * xfaces.c (Fx_load_color_file):
6022 Use emacs_open instead of plain open, and emacs_fopen instead of
6024 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6025 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6026 * callproc.c (default_output_mode): New constant.
6027 (Fcall_process): Use it to call emacs_open instead of plain creat.
6028 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6029 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6030 (emacs_fopen): New function.
6031 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6032 Include <lisp.h>, for emacs_open.
6033 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6035 Remove duplicate #include directives.
6036 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6038 Don't include stdio.h twice.
6039 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6040 Don't include sys/types.h or stdio.h twice.
6041 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6042 * lread.c: Don't include coding.h twice.
6043 * nsfont.m: Don't include frame.h twice.
6044 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6045 * ralloc.c: Don't include <unistd.h> twice.
6046 * xdisp.c: Don't include font.h twice.
6047 * xterm.c: Don't include fontset.h twice.
6048 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6050 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6052 Scale ImageMagick images more carefully.
6053 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6054 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6055 Be more careful about avoiding undefined behavior after
6056 integer overflow and division by zero.
6058 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6060 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6061 (syms_of_w32fns): DEFSYM them.
6062 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6063 (CCHDEVICENAME): Define macros if not defined.
6064 (struct MONITOR_INFO_EX): New struct.
6065 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6066 (enum_display_monitors_fn): New variable.
6067 (globals_of_w32fns): Initialize it.
6068 (Fx_display_pixel_width, Fx_display_pixel_height)
6069 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6070 multi-monitor setups in docstrings.
6071 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6072 screen size by primary monitor's millimeter per pixel.
6073 (w32_monitor_enum, w32_display_monitor_attributes_list)
6074 (w32_display_monitor_attributes_list_fallback)
6075 (Fw32_display_monitor_attributes_list): New functions.
6076 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6078 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6080 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6082 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6084 * fileio.c (Qfile_notify_error): New error symbol.
6086 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6087 * inotify.c (inotify_callback, symbol_to_inotifymask)
6088 (Finotify_add_watch, Finotify_rm_watch): Use it.
6089 (inotifyevent_to_event): Exchange order of cookie and file name.
6090 (Finotify_add_watch): Adapt docstring.
6092 * lisp.h (Qfile_notify_error): Declare.
6094 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6096 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6097 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6098 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6099 which did not work (see <http://bugs.gnu.org/14569#307>).
6100 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6101 && (!noninteractive || initialized)). This attempts to thread
6102 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6104 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6106 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6107 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6109 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6111 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6112 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6113 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6114 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6116 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6118 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6119 Define to __sys_siglist.
6121 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6123 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6124 word-wrap, so that overflow-newline-into-fringe would work in
6125 visual-line-mode. (Bug#2749)
6126 (move_it_in_display_line_to): When the last scanned display
6127 element fits exactly on the display line, and
6128 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6129 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6130 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6131 finding buffer position that corresponds to pixel coordinates,
6132 e.g. in buffer_posn_from_coords.
6134 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6136 * process.c (handle_child_signal): Call catch_child_signal if
6139 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6141 Don't convert function pointers to void * and back.
6142 It isn't portable C, and it's easy enough to avoid.
6143 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6144 (make_save_value): Add support for SAVE_FUNCPOINTER.
6145 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6146 * print.c (print_object):
6147 Distinguish function from object pointers.
6148 * lisp.h (SAVE_FUNCPOINTER): New constant.
6149 (SAVE_SLOT_BITS): Adjust to it.
6150 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6151 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6152 (voidfuncptr): New typedef.
6153 (struct Lisp_Save_Value): New member data[0].funcpointer.
6154 (XSAVE_FUNCPOINTER): New function.
6156 Simplify buildobj processing.
6157 * Makefile.in (buildobj.h): Make it a sequence of strings each
6158 followed by comma, rather than a single string. Put it into a
6159 .tmp file in case there's an error while generating it.
6160 (gl-stamp): Use .tmp for temp files.
6161 (mostlyclean): Clean .tmp files.
6162 * doc.c (buildobj): Move to just the routine that needs it.
6163 It's now an array of strings, so processing is simpler.
6165 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6167 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6168 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6169 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6170 Invoke malloc_enable_thread even when not interactive.
6171 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6172 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6173 in this case, since the underlying bug has now been fixed.
6175 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6177 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6178 unlinking it (bug#14691).
6180 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6182 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6183 before checking whether buffer is modified. This lets
6184 `kill-buffer-query-functions' cancel killing of the buffer or save
6185 its content before `kill-buffer' asks user the "Buffer %s
6186 modified; kill anyway?" question.
6188 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6190 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6191 Let the super performKeyEquivalent deal with them (Bug#14747).
6193 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6195 * widget.c (resize_cb): Remove unused local.
6197 Do not use GTK 3 if it exists but cannot be compiled.
6198 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6199 * xterm.c (x_error_handler) [!USE_GTK]:
6202 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6204 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6206 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6207 to the valid range of values. (Bug#14753)
6209 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6210 when moving point by using the current glyph matrix. This avoids
6211 the need to force redisplay when this function is called in a
6214 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6216 Fix minor problems found by static checking.
6217 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6218 Redo the latter's body to sidestep GCC parenthesization warnings.
6219 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6220 * coding.c (detect_coding, detect_coding_system):
6221 * coding.h (struct undecided_spec):
6222 Use bool for boolean.
6223 * image.c (QCmax_width, QCmax_height): Now static.
6224 * xdisp.c (Fmove_point_visually): Remove unused local.
6226 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6228 * xdisp.c (Fmove_point_visually): New function.
6230 2013-06-28 Kenichi Handa <handa@gnu.org>
6232 * coding.h (define_coding_undecided_arg_index): New enum.
6233 (coding_attr_index): New members
6234 coding_attr_undecided_inhibit_null_byte_detection,
6235 coding_attr_undecided_inhibit_iso_escape_detection,
6236 coding_attr_undecided_prefer_utf_8.
6237 (undecided_spec): New struct.
6238 (struct coding_system): New member `undecided' of the member
6241 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6242 (detect_coding): Likewise.
6243 (detect_coding_system): Likewise.
6244 (Fdefine_coding_system_internal): New coding system properties
6245 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6247 (syms_of_coding): Adjust for coding_arg_undecided_max.
6249 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6251 * image.c (x_from_xcolors): Remove unused local.
6253 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6255 Defer image data transfer between X client and server until actual
6258 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6261 * image.c (Destroy_Image): Remove.
6262 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6263 `mask_p', and `colors_p'. All uses changed.
6264 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6265 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6266 New macros for `flags' arg to x_clear_image_1.
6267 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6268 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6269 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6270 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6271 (image_get_x_image, image_unget_x_image): New functions or macros.
6272 (image_background, image_background_transparent, x_to_xcolors)
6273 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6274 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6275 instead of Destroy_Image.
6276 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6277 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6278 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6279 (imagemagick_load_image, svg_load_image): Use them instead of
6280 x_create_x_image_and_pixmap, and x_put_x_image followed by
6281 x_destroy_x_image, respectively.
6282 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6283 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6284 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6285 background_transparent fields.
6286 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6287 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6289 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6291 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6292 This mostly consists of undoing recent changes.
6293 * callproc.c (Fcall_process):
6294 * process.c (create_process):
6295 Do not worry about catching SIGCHLD here, undoing previous change.
6296 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6297 * process.c, process.h (catch_child_signal):
6298 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6299 * process.c (catch_child_handler): Don't worry about being called
6300 lazily and do not assume caller has blocked SIGCHLD, undoing
6301 previous change. Move first-time stuff back to
6302 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6303 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6304 set lib_child_handler if it's already initialized, which may
6305 help avoid problems on GNUStep.
6307 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6309 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6310 * callproc.c (Fcall_process):
6311 * process.c (create_process):
6312 Make sure SIGCHLD is caught before we fork,
6313 since Emacs startup no arranges to catch SIGCHLD.
6314 * process.c (lib_child_handler): Initialize to null, not to
6316 (catch_child_signal): Allow self to be called lazily.
6317 Do nothing if it's already been called.
6318 Assume caller has blocked SIGCHLD (all callers do now).
6319 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6320 just before it's really needed.
6321 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6322 since it hasn't been caught yet.
6324 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6326 * image.c (compute_image_size): New function to implement
6327 :max-width and :max-height.
6328 (imagemagick_load_image): Use it.
6330 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6332 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6333 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6335 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6336 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6337 the SIGCHLD handler, since the code is not atomic and (due to glib)
6338 signals may be arriving now.
6339 * sysdep.c (init_signals): Do not catch child signals here;
6340 'main' now does that later, at a safer time.
6342 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6344 Clean up SIGCHLD handling a bit (Bug#14569).
6345 * process.c, process.h (catch_child_signal):
6346 Now always extern, even if !NS_IMPL_GNUSTEP.
6347 * process.c (catch_child_signal): Move glib tickler here from
6348 init_process_emacs, so that it's done earlier in Emacs
6349 initialization. Also move the noninteractive && !initialized
6350 check here from init_process_emacs. This is all a bit cleaner for
6351 GNUish platforms, and I hope it works around the Cygwin bug.
6352 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6353 that glib signal handling is tickled before glib creates threads.
6355 * process.c (wait_reading_process_output): Avoid int overflow
6356 when reading more than 2 GiB total from a process.
6358 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6360 * process.c (create_process): Handle a couple more cases,
6361 i.e., work even if new_argv and wait_child_setup[i] are cached.
6362 Use Fcall_process's style for volatile vars.
6364 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6366 * process.c (create_process): Mark PROCESS volatile.
6368 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6370 Use C99-style flexible array members if available.
6371 This avoids some subtle aliasing issues, which typically
6372 aren't a problem with GCC but may be a problem elsewhere.
6373 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6374 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6375 In either case, it uses a flexible array member rather than
6376 the old struct hack. All uses changed.
6377 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6378 Adjust to sdata reorganization.
6379 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6380 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6381 that ports better to pre-C99 non-GCC.
6382 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6383 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6384 as the latter has changed.
6385 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6386 and port better to pre-C99 GCC.
6387 * image.c (struct xpm_cached_color):
6388 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6389 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6390 Use FLEXIBLE_ARRAY_MEMBER.
6391 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6392 Move decl to top level so it gets checked against implementation.
6393 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6394 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6396 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6398 * syntax.c: Integer cleanups.
6399 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6400 All uses that need 0-or-2 changed to:
6401 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6402 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6403 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6404 (char_quoted, prev_char_comend_first, back_comment)
6405 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6406 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6407 Use bool for boolean.
6408 (update_syntax_table, skip_chars, skip_syntaxes):
6409 Prefer int to unsigned when either will do.
6410 (back_comment): Return boolean success flag, like forw_comment,
6411 instead of positive-or-minus-1 (which might have overflowed int anyway).
6412 Don't stuff ptrdiff_t into int.
6413 (syntax_spec_code, syntax_code_spec): Now const.
6414 (Fmatching_paren, scan_lists, scan_sexps_forward):
6415 Use enum syntaxcode for syntax code.
6416 (Fmatching_paren): Check that arg is a character, not just an integer.
6417 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6418 (Finternal_describe_syntax_value): Omit no-longer-needed
6420 (skip_chars): Use char, not unsigned char, when the distinction
6422 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6423 * bytecode.c (exec_byte_code):
6424 * syntax.c (syntax_spec_code, Fchar_syntax)
6425 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6427 * syntax.h (SYNTAX_WITH_FLAGS):
6428 Omit unnecessary casts.
6430 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6432 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6433 line dimensions here, to avoid race conditions with the main
6434 thread. (Bug#14062, bug#14630, bug#14669)
6436 * w32term.c (w32_draw_window_cursor): Compute the header line and
6437 mode line dimensions here.
6438 <w32_system_caret_window, w32_system_caret_hdr_height>:
6439 <w32_system_caret_mode_height>: New variables.
6441 * w32term.h: Declare them.
6443 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6445 * alloc.c (die): Move "assertion failed" string here ...
6446 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6447 COND when SUPPRESS_CHECKING. This shrinks the executable text
6448 size by 0.8% to 2.2% when configured with --enable-checking,
6449 depending on optimization flags (GCC 4.8.1 x86-64).
6451 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6453 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6455 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6456 base is 2; this is more accurate.
6458 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6460 * sound.c (string_default): Move to !WINDOWSNT section.
6461 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6463 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6465 * sound.c: Integer cleanups.
6466 Remove unnecessary forward decls.
6467 (struct sound_device): The 'file' member is now a Lisp_Object, not
6468 a char *, so that we needn't invoke alloca on a huge size.
6469 (Fplay_sound_internal): Adjust to this.
6470 (string_default): New function.
6471 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6472 Use it to adjust to the struct sound_device change.
6473 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6474 (be2hs) [0]: Remove.
6476 * syntax.c (skip_chars): Don't use uninitialized storage
6477 when searching a multibyte buffer for characters that are not in a
6478 unibyte string that contains non-ASCII characters.
6480 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6482 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6483 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6485 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6487 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6489 2013-06-18 Kenichi Handa <handa@gnu.org>
6491 * font.c (Ffont_spec): Signal an error for an invalid font name
6494 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6496 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6497 In particular this ports to 32-bit sparc Sun cc.
6498 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6499 array with a dummy element at specpdl[-1], so that its address can
6501 (unbind_to): Do not copy the binding; not needed, now that we
6502 copy old_value in the one place where the copy is needed.
6503 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6504 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6505 (union specbinding): Rename from struct specbinding. Redo layout
6506 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6507 which is not portable. With Sun C 5.12 32-bit sparc, the
6508 declaration causes nargs to be an unsigned bitfield, a behavior
6509 that the C standard allows; but Emacs wants nargs to be signed.
6510 The overall type is now a union of structures rather than a
6511 structure of union of structures, and the 'kind' member is now a
6512 bitfield, so that the overall type doesn't grow. All uses changed.
6513 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6515 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6517 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6518 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6520 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6522 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6524 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6525 unless we know that the window w's frame is a frame object.
6526 Another attempt at solving bug#14062 and bug#14630.
6528 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6530 * textprop.c (property_set_type): New enum.
6531 (add_properties): Allow appending/prepending text properties.
6532 (add_text_properties_1): Factored out of Fadd_text_properties.
6533 (Fadd_text_properties): Move all the code into
6534 add_text_properties_1.
6535 (Fadd_face_text_property): New function that calls
6536 add_text_properties_1.
6538 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6540 Move functions from lisp.h to individual modules when possible.
6541 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6542 * alloc.c (XFLOAT_INIT, set_symbol_name):
6543 * buffer.c (CHECK_OVERLAY):
6544 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6545 (set_char_table_parent):
6546 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6547 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6548 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6549 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6551 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6552 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6553 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6554 (backtrace_args, backtrace_debug_on_exit):
6555 * floatfns.c (CHECK_FLOAT):
6556 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6557 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6558 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6559 (set_hash_index_slot):
6560 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6561 * marker.c (CHECK_MARKER):
6562 * textprop.c (CHECK_STRING_OR_BUFFER):
6563 * window.c (CHECK_WINDOW_CONFIGURATION):
6564 Move here from lisp.h, and make these functions static rather than
6566 * buffer.c (Qoverlayp):
6568 * fns.c (Qhash_table_p):
6569 * window.c (Qwindow_configuration_p):
6571 * lisp.h: Remove the abovementioned defns and decls.
6573 Use functions, not macros, for XINT etc (Bug#11935).
6574 In lisp.h, prefer functions to function-like macros, and
6575 constants to object-like macros, when either will do. This:
6576 . simplifies use, as there's no more need to worry about
6577 arguments' side effects being evaluated multiple times.
6578 . makes the code easier to debug on some platforms.
6579 However, when using gcc -O0, keep using function-like macros
6580 for a few critical operations, for performance reasons.
6581 This sort of thing isn't needed with gcc -Og, but -Og
6582 is a GCC 4.8 feature and isn't widely-enough available yet.
6583 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6584 Remove enum lsb_bits; no longer needed.
6585 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6586 * buffer.c (Qoverlap):
6588 * fns.c (Qhash_table_p):
6589 Now extern, so lisp.h can use these symbols.
6590 * dispextern.h: Include character.h, for MAX_CHAR etc.
6591 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6592 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6593 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6594 (GLYPH_CODE_P): Move here from lisp.h.
6595 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6596 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6597 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6598 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6599 XUNTAG now returns void *.
6600 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6601 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6602 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6603 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6604 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6605 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6606 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6607 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6608 New macros, renamed from their sans-lisp_h_ counterparts.
6609 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6610 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6611 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6612 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6613 If compiling via GCC without optimization, define these as macros
6614 in addition to inline functions.
6615 To disable this, compile with -DINLINING=0.
6616 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6617 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6618 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6619 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6620 (INTMASK, VALMASK): Now macros, since static values cannot be
6621 accessed from extern inline functions.
6622 (VALMASK): Also a constant, for benefit of old GDB.
6623 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6624 is INTEGERP, which can fold it in.
6625 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6626 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6627 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6628 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6629 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6630 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6631 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6632 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6633 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6634 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6635 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6636 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6637 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6638 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6639 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6640 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6641 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6642 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6643 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6644 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6645 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6646 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6647 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6648 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6649 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6650 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6651 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6652 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6653 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6654 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6655 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6656 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6657 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6659 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6660 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6661 (VALMASK): Define in one place rather than in two, merging the
6662 USE_LSB_TAG parts; this is simpler.
6663 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6664 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6665 Move up, to avoid use before definition.
6666 Also include "globals.h" earlier, for the same reason.
6667 (make_natnum): New function.
6668 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6669 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6670 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6671 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6672 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6673 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6674 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6675 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6676 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6677 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6678 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6679 (Qwindow_configuration_p, Qimage): New forward declarations.
6680 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6681 (STRING_COPYIN): Remove; unused.
6682 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6683 (xcar_addr, xcdr_addr): New functions. All uses changed.
6684 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6685 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6686 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6687 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6688 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6689 (TYPE_RANGED_INTEGERP): Simplify.
6690 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6691 (setlocale, fixup_locale, synchronize_system_messages_locale)
6692 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6693 Now empty functions, not macros.
6694 (functionp): Return bool, not int.
6695 * window.c (Qwindow_configuration_p): Now extern,
6696 so window.h can use it.
6697 * window.h (Qwindowp): Move decl back to lisp.h.
6699 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6701 * xdisp.c (Fline_pixel_height): New function, required for solving
6704 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6706 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6708 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6710 * lread.c (syms_of_lread):
6711 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6713 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6715 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6717 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6719 * fileio.c (expand_file_name): Doc fix.
6721 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6723 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6724 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6725 Wait for self, not for 0. This can't hurt on GNU or similar
6726 system, and may help with Cygwin.
6728 * keyboard.c: Don't use PROP (...) as an lvalue.
6729 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6730 Use set_prop (A, B), not PROP (A) = B.
6732 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6734 * xdisp.c (get_it_property): Use it->window instead of generating
6735 a Lisp object from it->w.
6737 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6739 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6740 get-char-property the window that is being rendered, instead of
6741 the buffer, to support window-specific overlays. (Bug#14575)
6742 (compute_display_string_pos): When W is NULL, use the current
6743 buffer as the object to pass to get-char-property.
6744 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6745 pointer member of the bidi iterator, since no window is pertinent
6748 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6750 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6751 being displayed, and pass it to compute_display_string_pos.
6752 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6753 (bidi_paragraph_init): All callers changed.
6755 * xdisp.c (init_from_display_pos, init_iterator)
6756 (handle_single_display_spec, next_overlay_string)
6757 (get_overlay_strings_1, reseat_1, reseat_to_string)
6758 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6759 Set bidi_it.w member from it->w.
6760 (compute_display_string_pos): Accept additional argument, the
6761 window being displayed, and pass it to Fget_char_property.
6764 * dispextern.h (struct bidi_it): New member w, the window being
6766 (compute_display_string_pos): Adjust prototype.
6768 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6770 * xgselect.c: Remove unneeded include xterm.h.
6772 * process.c (wait_reading_process_output): Check for NS before GLIB.
6773 GLIB may be linked in due to rsvg, but ns_select must be called.
6775 * xgselect.c (xg_select): Remove call to window_system_available
6776 and g_main_context_pending at the top, so Gdk events (i.e. file
6777 notify) are processed when Emacs is started with -nw.
6779 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6781 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6782 (ctagsfiles3): New variable, includes only *.m files.
6783 (TAGS): Use an explicit language name in the regular expressions,
6784 to avoid transformation of '/SOMETHING' by MSYS to
6785 'c:\MSYS\SOMETHING'.
6787 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6789 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6791 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6793 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6794 still need to set the mouse pointer shape and activate help-echo.
6797 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6799 A few porting etc. fixes for the new file monitor code.
6800 See the thread containing
6801 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6802 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6803 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6804 (dir_monitor_callback, Fgfile_rm_watch):
6805 Use assq_no_quit instead of Fassoc, for speed.
6806 (dir_monitor_callback, Fgfile_rm_watch):
6807 eassert that the monitor is a fixnum.
6808 (dir_monitor_callback): No need for CDR_SAFE.
6809 Simplify building of lisp with alternative tails.
6810 (Fgfile_add_watch, Fgfile_rm_watch):
6811 Do not assume glib functions set errno reliably on failure.
6812 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6813 and signal an error otherwise.
6814 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6815 Use Fdelq instead of Fdelete, for speed.
6817 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6819 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6820 don't insist on being invoked on a highlighted tool-bar button.
6821 Avoids losing tool-bar functionality when mouse-highlight is nil.
6822 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6823 Don't highlight when mouse-highlight is nil.
6824 (note_mouse_highlight): When mouse-highlight is nil, don't return
6825 right away; instead, run tool-bar and mode-line highlight
6826 subroutine, clear any existing highlight, and revert the mouse
6827 pointer to its default shape. (Bug#14558)
6829 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6831 * lisp.mk (lisp): Add prog-mode.el.
6833 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6835 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6836 * process.c (dummy_handler): New function.
6837 (lib_child_handler): New static var.
6838 (handle_child_signal): Invoke it.
6839 (catch_child_signal): If a library has set up a signal handler,
6840 save it into lib_child_handler.
6841 (init_process_emacs): If using glib and not on Windows, tickle glib's
6842 child-handling code so that it initializes its private SIGCHLD handler.
6843 * syssignal.h (SA_SIGINFO): Default to 0.
6844 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6845 31; it should no longer be needed now.
6847 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6849 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6851 * gfilenotify.c (globals_of_gfilenotify): New function.
6852 (syms_of_gfilenotify): Move global initialization there.
6854 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6856 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6858 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6859 * keyboard.c (menu_bar_items, tool_bar_items):
6860 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6861 not override local keymaps any more.
6863 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6865 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6867 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6869 * w32console.c (initialize_w32_display): Return the dimensions of
6870 the console window via 2 additional arguments, not via the current
6871 frame. This avoids crashes due to overrunning the bounds of
6872 frame's decode_mode_spec_buffer, which is not resized following
6873 the change of the frame dimensions from the initial 10x10.
6875 * w32term.h (w32_initialize_display_info): Adjust prototype.
6877 * term.c (init_tty): Take dimensions of the frame from the values
6878 returned by initialize_w32_display.
6880 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6881 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6882 (LIBES): Add $(GFILENOTIFY_LIBS).
6884 * w32inevt.c (handle_file_notifications): Add dummy implementation
6885 for !HAVE_W32NOTIFY.
6887 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6889 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6891 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6893 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6895 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6897 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6899 Fix minor problems found by static checking.
6900 * data.c (pure_write_error):
6901 Use xsignal2, not Fsignal, as Fsignal might return.
6902 * eval.c (set_backtrace_debug_on_exit): Now static.
6903 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6904 No longer inline. EXTERN_INLINE is needed only for functions
6905 defined in .h files. Reindent function header as per GNU style.
6906 (backtrace_p, backtrace_top, backtrace_next):
6907 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6908 compiler or linker. Add extern decls to pacify gcc -Wall.
6909 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6911 * frame.c (free_monitors): Define only on platforms that need it.
6912 * nsterm.m (ns_term_init):
6913 * process.c (catch_child_signal):
6914 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6915 defined on all porting targets these days.
6916 * process.c, process.h (catch_child_signal):
6917 Make it extern only if NS_IMPL_GNUSTEP is defined.
6919 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6921 * w32.c (gettimeofday): Make the signature identical to prototype
6922 in nt/inc/sys/time.h.
6924 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6926 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6929 * keyboard.c (safe_run_hooks_error): Improve error message.
6931 * data.c (pure_write_error): Add `object' argument.
6932 * puresize.h (CHECK_IMPURE): Use it.
6934 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6936 * Makefile.in (NOTIFY_OBJ): New variable.
6937 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6939 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6940 Call syms_of_gfilenotify.
6942 * gfilenotify.c: New file.
6944 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6945 and Qfile_w32notify.
6946 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6947 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6949 * lisp.h: Declare syms_of_gfilenotify.
6951 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6953 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6955 Merge the specpdl and backtrace stacks. Make the structure of the
6956 specpdl entries more obvious via a tagged union of structs.
6957 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6958 (enum specbind_tag): New enum.
6959 (struct specbinding): Make it a tagged union of structs.
6960 Add a case for backtrace records.
6961 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6962 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6963 (backtrace_debug_on_exit): New accessors.
6964 (struct backtrace): Remove.
6965 (struct catchtag): Remove backlist field.
6966 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6968 (Flocal_variable_p): Speed up the common case where the binding is
6970 * eval.c (backtrace_list): Remove.
6971 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6972 (set_backtrace_args, set_backtrace_nargs)
6973 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6974 (backtrace_next): New functions.
6975 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6976 (unwind_to_catch, internal_lisp_condition_case)
6977 (internal_condition_case, internal_condition_case_1)
6978 (internal_condition_case_2, internal_condition_case_n): Don't bother
6979 with backtrace_list any more.
6980 (Fsignal): Adjust to new backtrace format.
6981 (grow_specpdl): Move up.
6982 (record_in_backtrace): New function.
6983 (eval_sub, Ffuncall): Use it.
6984 (apply_lambda): Adjust to new backtrace format.
6985 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6987 (specbind): Adjust to new specpdl format. Simplify.
6988 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6989 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6991 (mark_backtrace): Remove.
6992 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6993 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6994 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6996 * profiler.c (record_backtrace): Use get_backtrace.
6997 (handle_profiler_signal): Use backtrace_top_function.
6998 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7001 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7003 * process.h (catch_child_signal): Declare.
7005 * process.c (catch_child_signal): New function.
7006 (init_process_emacs): Call it.
7008 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7009 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7011 (x_set_cursor_type): Remove declaration.
7012 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7013 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7014 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7015 (ns_get_color): Use F suffix on float.
7016 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7017 (ns_get_rgb_color): Remove.
7018 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7019 (note_mouse_movement): x and y are CGFloat.
7020 (ns_draw_fringe_bitmap): Remove unused rowY.
7021 Change #if to COCOA && >= 10_6.
7022 (ns_draw_window_cursor): Remove unused overspill.
7023 (ns_draw_underwave): width and x are EamcsCGFloat.
7024 (ns_draw_box): thickness is CGFloat.
7025 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7026 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7027 if not in main thread.
7028 (ns_get_pending_menu_title, ns_check_menu_open)
7029 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7030 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7031 (sendFromMainThread:): New method.
7032 (changeFont:): size is CGFloat.
7033 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7034 Disable warning about permanent text.
7035 (characterIndexForPoint:): Adjust return type depending on GNUStep
7037 (mouseDown:): delta is CGFloat.
7038 (updateFrameSize): Remove unised variable f.
7039 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7040 Cast float to EmacsCGFloat.
7041 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7042 also to -1 when restoring.
7043 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7044 inside NS_IMPL_COCOA.
7045 (toggleFullScreen:): Put call to toggleFullScreen inside
7046 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7047 (setPosition:portion:whole:): por is CGFloat.
7048 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7049 (mouseDown:): Use CGFloat.
7050 (mouseDragged:): Remove unised variable edge.
7051 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7053 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7055 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7056 when NS_IMPL_GNUSTEP.
7057 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7058 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7059 (EmacsToolbar): Add clearAll. Add tag argument to
7060 addDisplayItemWithImage.
7061 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7063 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7065 * nsmenu.m (ns_update_menubar): Make static.
7066 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7067 (fillWithWidgetValue:): Add cast to SEL for setAction.
7068 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7069 (update_frame_tool_bar): Update code for GNUStep.
7070 (clearAll): New method.
7071 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7072 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7073 Move identifierToItem setObject and activeIdentifiers addObject before
7074 call to insertItemWithItemIdentifier.
7075 (validateVisibleItems): Fix indentation.
7076 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7077 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7078 UtilityWindow to aStyle, remove call to setStyleMask.
7080 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7082 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7083 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7084 Use F suffix on floats.
7085 (ns_char_width): Returns CGFloat.
7086 (ns_ascii_average_width): w is CGFloat instead of float.
7087 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7089 (ns_glyph_metrics): CGFloat instead of float.
7091 * nsfns.m (x_set_foreground_color, x_set_background_color):
7093 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7094 remove unused variables.
7095 (Fns_read_file_name): Keep track if panel is for save.
7096 Use ns_filename_from_panel/ns_directory_from_panel.
7097 (Fns_list_services): delegate only used for COCOA.
7098 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7099 Just return the input if GNUStep.
7100 (x_screen_planes): Remove.
7101 (Fxw_color_values): Use EmacsCGFloat
7102 (Fns_display_monitor_attributes_list): Only get screen number for
7104 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7106 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7107 ns_directory_from_panel.
7109 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7111 * process.c (handle_child_signal): Also use WCONTINUED.
7112 This is so that list-processes doesn't mistakenly list the process
7113 as stopped, when the process has actually been continued and is
7116 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7118 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7119 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7120 not already configured.
7122 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7124 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7126 * Makefile.in (mostlyclean): Remove *.res files.
7128 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7130 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7131 a buffer (bug#8447).
7133 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7135 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7136 display vector, and we backtrack, handle the case that the
7137 previous character position is also displayed from a display
7138 vector or covered by a display string or image. (Bug#14476)
7140 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7142 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7143 (struct MonitorInfo, free_monitors): Remove.
7144 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7145 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7146 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7149 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7150 (struct MonitorInfo, free_monitors): Remove.
7151 (ns_screen_name): Make static.
7152 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7153 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7156 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7157 (struct MonitorInfo): New struct.
7158 (free_monitors, make_monitor_attribute_list): Declare.
7160 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7162 (free_monitors, make_monitor_attribute_list): New functions.
7163 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7166 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7168 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7170 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7172 * keyboard.c: Apply keyboard decoding only to events that come directly
7173 from the tty, not from unread-command-events (bug#14368).
7174 (read_event_from_main_queue): New function, extracted from read_char).
7175 (read_decoded_char): Remove.
7176 (read_decoded_event_from_main_queue): New function to replace it.
7177 (read_char): Use it.
7178 (read_key_sequence): Use read_char rather than read_decoded_char.
7180 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7182 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7184 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7186 2013-05-22 Kenichi Handa <handa@gnu.org>
7188 The following changes are to fix the setting of
7189 buffer-file-coding-system on, for instance, C-x RET c unix RET
7190 _FILE_OF_DOS_EOL_TYPE_ RET.
7192 * coding.h (struct coding_system): New member detected_utf8_chars.
7194 * coding.c (detect_coding_utf_8): Count characters and check EOL
7195 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7197 (setup_coding_system): Do not initialize coding->head_ascii.
7198 (check_ascii): Do not set coding->eol_seen but update it. Do not
7199 call adjust_coding_eol_type here.
7200 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7201 If the eol-type of CODING is already specified, adjust the eol type
7202 of the found coding-system.
7203 (decode_coding_gap): Cancel previous change. Utilize the
7204 character numbers counted by detect_coding_utf_8. Fix detection
7207 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7209 * search.c (looking_at_1): Only set last_thing_searched if the match
7210 changed the match-data (bug#14281).
7212 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7214 * xdisp.c (reseat_at_previous_visible_line_start):
7215 Already declared in dispextern.h, so remove it here.
7216 (move_it_vertically_backward): Likewise.
7218 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7220 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7221 (Fx_display_pixel_width, Fx_display_pixel_height)
7222 (Fx_display_mm_width, Fx_display_mm_height):
7223 Mention `display-monitor-attributes-list' in docstrings.
7225 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7226 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7227 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7228 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7229 (Fx_display_backing_store, Fx_display_visual_class)
7230 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7231 (Fx_display_grayscale_p, Fx_display_pixel_width)
7232 (Fx_display_pixel_height, Fx_display_planes)
7233 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7234 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7235 (Fx_display_mm_width, Fx_display_mm_height)
7236 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7237 height for all physical monitors as in X11.
7239 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7240 Return pixel width or height for all physical monitors as in X11.
7242 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7244 Port --enable-gcc-warnings to clang.
7245 * bytecode.c (exec_byte_code):
7247 Redo diagnostic pragmas to pacify clang, too.
7248 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7249 * editfns.c (Fencode_time):
7250 * fileio.c (file_accessible_directory_p):
7251 * font.c (font_unparse_xlfd):
7252 Use '&"string"[index]' instead of '"string" + (index)'.
7253 * undo.c (user_error): Remove; unused.
7255 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7257 * insdel.c (insert_1_both): Document the arguments, instead of
7258 referring to insert_1, which no longer exists.
7260 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7261 some window, increment windows_or_buffers_changed, so that
7262 *Messages* display in that window is updated. (Bug#14408)
7264 * w32.c: Include epaths.h.
7265 (init_environment): Use cmdproxy.exe without leading directories.
7266 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7268 (gettimeofday): Adjust signature and return value to Posix
7271 * unexw32.c (open_output_file): Delete the existing emacs.exe
7272 before creating it, to break the hard link to the versioned
7275 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7276 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7277 (FIRSTFILE_OBJ): New variables.
7278 (W32_RES): Rename to EMACSRES. All users changed.
7279 (base_obj): Use $(CM_OBJ).
7280 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7281 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7282 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7283 $(W32_RES_LINK) before $(LIBES).
7284 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7286 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7288 * makefile.w32-in (DOC): Use just "DOC".
7290 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7292 * process.c: Export default filters and sentinels to Elisp.
7293 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7295 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7296 (Fset_process_sentinel, Fformat_network_address):
7297 Default to them instead of nil.
7298 (server_accept_connection): Sentinels can't be nil any more.
7299 (read_and_dispose_of_process_output): New function, extracted from
7300 read_process_output.
7301 (read_process_output): Use it; filters can't be nil.
7302 (Finternal_default_process_filter): New function, extracted from
7303 read_process_output.
7304 (exec_sentinel_unwind): Remove function.
7305 (exec_sentinel): Don't zilch sentinel while running.
7306 (status_notify): Sentinels can't be nil.
7307 (Finternal_default_process_sentinel): New function extracted from
7309 (setup_process_coding_systems): Default filter is not nil any more.
7310 (syms_of_process): Export new Elisp functions and initialize
7312 * lisp.h (make_lisp_proc): New function.
7314 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7316 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7318 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7320 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7321 unless we know that the window w is a leaf window.
7322 Another attempt at solving bug#14062.
7324 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7326 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7329 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7331 * image.c (gif_load): Check that subimages fit (Bug#14345).
7333 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7335 * lread.c (skip_dyn_eof): New function.
7336 (read1): Use it to skip the end of a file in response to #@00.
7338 * doc.c (get_doc_string): Slightly relax the sanity checking.
7340 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7342 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7343 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7344 (MonitorInfo): New struct.
7345 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7346 (Fns_display_monitor_attributes_list): New functions.
7347 (display-usable-bounds): Remove.
7348 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7351 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7353 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7354 (GTK_CHECK_VERSION): New macro, if not already defined.
7355 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7356 replaced by GTK_CHECK_VERSION.
7358 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7360 * xterm.h (GTK_PREREQ): New macro.
7361 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7362 to use this macro instead, for consistency and clarity.
7364 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7366 * xdisp.c (row_for_charpos_p): New function, with code of
7367 cursor_row_p, but accepts an additional argument CHARPOS instead
7368 of using a hardcoded PT.
7369 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7370 (row_containing_pos): Call row_for_charpos_p instead of partially
7371 doing the same. Fixes cursor positioning under longlines-mode
7372 when longlines-show-effect includes more than one newline, when
7373 moving the cursor vertically up.
7375 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7377 * makefile.w32-in (ACL_H): New macro.
7378 ($(BLD)/fileio.$(O)): Update dependencies.
7380 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7382 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7383 * Makefile.in (LIB_ACL): New macro.
7384 (LIBACL_LIBS): Remove.
7385 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7386 * fileio.c: Include <acl.h>.
7387 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7388 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7390 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7393 * unexelf.c: Don't assume ElfW (Half) fits in int.
7394 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7395 when dealing with ElfW (Half) values, since they can exceed 2**31
7396 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7397 (entry_address): Omit unused NUM arg. All uses changed.
7399 2013-05-07 Juri Linkov <juri@jurta.org>
7401 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7402 to the string converted from number with `Fnumber_to_string'.
7405 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7407 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7408 This fixes a problem introduced by my previous change.
7410 2013-05-07 Glenn Morris <rgm@gnu.org>
7412 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7414 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7416 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7418 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7420 Static checking by GCC 4.8.0.
7421 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7422 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7423 (x_get_monitor_attributes_fallback)
7424 (x_get_monitor_attributes_xinerama)
7425 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7426 Define only if USE_GTK.
7427 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7428 (x_get_monitor_attributes_fallback): Omit unused locals.
7429 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7430 Use double, not float, to avoid mixed-mode floating point arithmetic.
7432 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7433 Jan Djärv <jan.h.d@swipnet.se>
7435 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7436 (XINERAMA_CFLAGS): New macros.
7437 (ALL_CFLAGS, LIBES): Use them.
7439 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7440 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7441 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7442 (syms_of_xfns): DEFSYM them.
7443 (struct MonitorInfo): New struct.
7444 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7445 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7446 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7447 (x_get_monitor_attributes_xinerama): New functions.
7448 (Fx_display_monitor_attributes_list): New primitive.
7449 (syms_of_xfns): Defsubr it.
7451 * xterm.h (x_display_info): Add Xatom_net_workarea and
7452 Xatom_net_current_desktop.
7454 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7455 and dpyinfo->Xatom_net_current_desktop.
7457 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7459 * xdisp.c (pos_visible_p): Use the special code for finding the
7460 beginning of a display property or overlay for any "replacing"
7461 display property, not just for display strings. This solves
7462 incorrect reporting of position by posn-at-point. (Bug#14241)
7464 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7466 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7467 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7468 Verify that ElfW (Half) fits in int.
7469 (fatal): Use same signature as lisp.h.
7470 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7471 configure and build with -DUNEXELF_DEBUG without worrying about
7472 other modules that use DEBUG.
7473 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7474 possibly-wide integers now uses it instead of plain fprintf.
7475 (entry_address): New function, which avoids problems with 32-bit
7476 overflow on 64-bit hosts.
7477 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7478 (round_up): Don't assume the remainder fits in int.
7479 (find_section): Use bool for boolean. Simplify debug code.
7480 (unexec): Don't assume file sizes fit in int or size_t.
7481 Omit unnecessary trailing newline in 'fatal' format.
7482 Use strerror rather than outputting decimal error number.
7483 Remove unused code when emacs is not defined;
7484 this file relies on Emacs now.
7485 Don't assume e_phnum and e_shnum are positive.
7487 * regex.c: Fix problems when DEBUG is defined.
7488 (extract_number, extract_number_and_incr): Define regardless of
7489 whether DEBUG is defined; that's simpler and makes the code less
7490 likely to go stale in the normal case when DEBUG is not defined.
7491 Return int rather than taking an int * arg. All callers changed.
7492 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7493 Remove, replacing with ...
7494 (DEBUG_PRINT): New macro. All callers changed.
7495 (DEBUG_COMPILES_ARGUMENTS): New macro.
7496 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7497 (print_compiled_pattern, print_double_string) [DEBUG]:
7498 Use prototype rather than old-style definition.
7499 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7500 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7501 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7502 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7503 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7504 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7505 This matters only when DEBUG is defined.
7507 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7509 * xdisp.c (set_iterator_to_next): Set the
7510 ignore_overlay_strings_at_pos_p flag only if we are _really_
7511 iterating over an overlay string, as indicated by the
7512 current.overlay_string_index member. (Bug#14306)
7514 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7516 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7517 to where it is used, to avoid autorelease issues (Bug#14050).
7519 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7521 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7522 * fileio.c (syms_of_fileio): Implement this.
7523 * filelock.c (create_lock_file): If symbolic links don't work, so
7524 we use a regular file as a lock file, do not fsync the lock file;
7527 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7529 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7530 (syms_of_minibuf): Adjust accodingly.
7532 * callint.c (Fcall_interactively): Adjust calls accordingly.
7534 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7536 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7537 w->contents is a buffer before computing everything else.
7538 Use parentheses to disambiguate last part of the condition.
7540 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7541 assertion violations. (Bug#14062)
7543 2013-05-01 David Reitter <david.reitter@gmail.com>
7545 * nsfns.m (ns_tooltip): Initialize.
7547 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7549 * coding.c (decode_coding_gap): Don't remove the character before
7550 a newline unless it's a CR character. (Bug#14287)
7552 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7554 * dispextern.h (struct face): Move enum face_underline_type
7555 earlier so that bitfields can be in the same word.
7557 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7559 * nsfns.m (handlePanelKeys): New function.
7560 (EmacsOpenPanel:performKeyEquivalent:)
7561 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7562 arrows/function/control and copy/paste keys (Bug#14296).
7564 2013-04-27 Juri Linkov <juri@jurta.org>
7566 * callint.c (Fcall_interactively): Call `Qread_number' for
7567 interactive code letter `n' instead of using duplicate code.
7570 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7572 * systime.h (make_timeval): Declare as 'const'.
7574 2013-04-27 Kenichi Handa <handa@gnu.org>
7576 * font.c (font_open_entity): Always open a font of manageable
7579 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7581 Port better to AIX (Bug#14258).
7582 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7585 2013-04-24 Kenichi Handa <handa@gnu.org>
7587 * coding.c (decode_coding_iso_2022): When an invalid escape
7588 sequence is encountered, reset the invocation and designation
7589 status to the safest one.
7591 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7593 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7594 Without this fix, "make distclean" leaves stamp-h1 behind.
7596 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7598 * w32fns.c (w32_fullscreen_rect): New function to compute the
7599 window rectangle for the given fullscreen mode.
7600 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7601 longer tunes the window size. This keeps the window's edges flush
7602 with the screen and allows the taskbar to hide itself in fullboth.
7604 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7605 window decorations and uses the entire screen.
7607 * w32term.h (w32_fullscreen_rect) Add prototype.
7608 (struct w32_output): Replace normal_width, normal_height,
7609 normal_top, and normal_left members with a single normal_placement
7611 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7613 (FRAME_NORMAL_PLACEMENT): New macro.
7615 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7617 * minibuf.c (Ftest_completion): Silence compiler warning.
7619 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7621 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7624 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7627 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7628 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7629 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7630 parentheses where appropriate.
7632 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7634 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7636 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7638 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7639 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7640 Mention in the doc string that setting these variables takes
7641 effect only after a call to set-window-buffer. (Bug#14200)
7643 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7645 * indent.c (Fvertical_motion): Don't consider display strings on
7646 overlay strings as display strings on the buffer position we
7647 started from. This prevents vertical cursor motion from jumping
7648 more than one line when there's an overlay string with a display
7649 property at end of line.
7650 Reported by Karl Chen <Karl.Chen@quarl.org> in
7651 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7653 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7655 * window.c (select_window): `record_buffer' even if window is
7656 already selected (bug#14191).
7658 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7660 * window.c (Fwindow_end): Test more flags, including the buffer's
7661 last_overlay_modified flag, to determine whether the window's
7662 display is really up-to-date. Prevents the function from
7663 returning a stale value. (Bug#14170)
7664 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7667 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7669 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7670 garbaged only if it is not already the top frame on its TTY.
7671 This prevents flickering due to constant redrawing of TTY frames when
7672 there are GUI frames open in the same session. (Bug#13864)
7674 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7676 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7677 of marking the idle timers directly.
7679 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7681 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7684 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7686 * window.c (select_window): Don't record_buffer while the invariant is
7687 temporarily broken (bug#14161).
7689 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7691 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7693 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7695 2013-04-07 Romain Francoise <romain@orebokech.com>
7697 Ignore additional platform-specific ACL errors (Bug#13702).
7698 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7699 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7701 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7703 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7706 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7708 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7709 This bug was introduced by my 2013-02-25 change that simplified
7710 data_start configuration. Without this change, on GNU/Linux
7711 an Emacs configured with --enable-profiling fails immediately
7712 due to a profiler signal.
7713 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7714 with these flags. On platforms where special flags are needed
7715 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7716 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7717 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7719 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7721 Get rid of some platform-specific functions examining window
7722 system and its capabilities. This is a partial rework of the
7724 * lisp.h (have_menus_p): Remove prototype. This function is
7725 replaced with platform-independent window_system_available.
7726 (check_window_system): Move to...
7727 * frame.h (decode_window_system_frame, window_system_available):
7728 ...here, add new prototypes.
7729 * frame.c (window_system_available, decode_window_system_frame):
7731 (check_window_system): Platform-independent now.
7732 * xterm.h (x_in_use): Remove declaration.
7734 * w32term.h (check_x_frame):
7735 * nsterm.h (check_x_frame): Remove prototypes. This function
7736 is replaced with platform-independent decode_window_system_frame.
7737 * msdos.c (have_menus_p): Remove.
7738 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7739 Remove platform-specific functions. Use check_window_system,
7740 decode_window_system_frame and check_ns_display_info where
7741 appropriate. Minor style and comment tweaks.
7742 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7743 (check_x_frame): Likewise.
7744 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7746 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7747 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7748 * xmenu.c, xselect.c: All related users changed.
7750 2013-04-03 Kenichi Handa <handa@gnu.org>
7752 The following changes is to optimize the code for reading UTF-8
7755 * coding.c (check_ascii): Rename from detect_ascii. Return value
7756 changed. Check EOL format. Do not call adjust_coding_eol_type
7758 (check_utf_8): New function.
7759 (adjust_coding_eol_type): Do nothing if already adjusted.
7760 (detect_coding): Compare the return value of check_ascii with
7761 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7762 (decode_coding_gap): Optimize for valid UTF-8.
7764 2013-03-21 Kenichi Handa <handa@gnu.org>
7766 * coding.c (syms_of_coding): Cancel previous change.
7768 * insdel.c (insert_from_gap): Fix previous change.
7770 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7772 Consistently use platform-specific function to detect window system.
7773 * lisp.h (check_window_system): New prototype. This function is
7774 going to replace check_x, check_w32 and check_ns.
7775 (have_menus_p): Mention msdos.c in comment.
7776 * fontset.c (check_window_system_func): Remove. Adjust all users.
7777 * fontset.h (check_window_system_func): Remove prototype.
7778 * nsterm.h (check_ns):
7779 * xterm.h (check_x):
7780 * w32term.h (check_w32): Likewise.
7781 * menu.c (Fx_popup_menu): Use check_window_system.
7782 * msdos.c (check_window_system): Define for MS-DOS.
7783 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7784 * w32fns.c (check_window_system): Likewise for MS-Windows.
7785 * xfns.c (check_window_system): Likewise for X.
7786 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7787 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7789 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7791 Prefer < to > in range checks such as 0 <= i && i < N.
7792 This makes it easier to visualize quantities on a number line.
7793 This patch doesn't apply to all such range checks,
7794 only to the range checks affected by the 2013-03-24 change.
7795 This patch reverts most of the 2013-03-24 change.
7796 * alloc.c (xpalloc, Fgarbage_collect):
7797 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7798 * character.c (string_escape_byte8):
7799 * charset.c (read_hex):
7800 * data.c (cons_to_unsigned):
7801 * dispnew.c (update_frame_1):
7802 * doc.c (Fsubstitute_command_keys):
7803 * doprnt.c (doprnt):
7804 * editfns.c (hi_time, decode_time_components):
7805 * fileio.c (file_offset):
7806 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7807 * font.c (font_intern_prop):
7808 * frame.c (x_set_alpha):
7809 * gtkutil.c (get_utf8_string):
7810 * indent.c (check_display_width):
7811 * keymap.c (Fkey_description):
7812 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7814 * minibuf.c (read_minibuf_noninteractive):
7815 * process.c (wait_reading_process_output):
7816 * search.c (Freplace_match):
7817 * window.c (get_phys_cursor_glyph):
7818 * xdisp.c (redisplay_internal):
7819 * xsmfns.c (smc_save_yourself_CB):
7820 Prefer < to > for range checks.
7821 * dispnew.c (sit_for): Don't mishandle NaNs.
7822 This fixes a bug introduced in the 2013-03-24 change.
7823 * editfns.c (decode_time_components): Don't hoist comparison.
7824 This fixes another bug introduced in the 2013-03-24 change.
7826 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7828 * frame.h (struct frame): Drop scroll_bottom_vpos
7829 member becaue all real users are dead long ago.
7830 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7831 * xdisp.c (redisplay_internal): Adjust user.
7833 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7835 * nsmenu.m (showAtX:Y:for:): setLevel to
7836 NSPopUpMenuWindowLevel (Bug#13998).
7838 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7840 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7841 (ns_check_pending_open_menu): Declare.
7843 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7844 (x_activate_menubar): Update the menu with title that matches
7845 ns_get_pending_menu_title, and call
7846 ns_check_pending_openmenu (Bug#12698).
7847 (menuWillOpen:): New method.
7848 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7850 * nsterm.m (menu_will_open_state, menu_mouse_point)
7851 (menu_pending_title): New varaibles.
7852 (ns_get_pending_menu_title, ns_check_menu_open)
7853 (ns_check_pending_open_menu): New functions.
7855 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7857 * indent.c (current_column_bol_cache): Remove leftover which is not
7858 used in Fmove_to_column any more.
7859 (current_column, scan_for_column): Adjust users.
7860 * keyboard.c (last_point_position_buffer, last_point_position_window):
7861 Remove leftovers which are not used for recording undo any more.
7862 (command_loop_1, syms_of_keyboard): Adjust users.
7863 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7864 redisplay_window any more.
7865 (move_it_to): Adjust user.
7867 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7869 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7870 Update dependencies.
7872 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7874 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7875 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7878 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7880 * window.h (struct window): Replace hchild, vchild and buffer slots
7881 with the only contents slot. This is possible because each valid
7882 window may have either the child window (in vertical or horizontal
7883 combination) or buffer to display (for the leaf window). Using that,
7884 a lof of operations to traverse and/or change window hierarchies may
7885 be simplified. New member horizontal is used to distinguish between
7886 horizontal and vertical combinations of internal windows.
7887 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7888 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7889 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7890 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7891 Use contents slot, not buffer, where appropriate.
7892 (wset_combination): New function.
7893 (wset_buffer): Add eassert.
7894 (Fframe_first_window): Simplify the loop reaching first window.
7895 (Fwindow_buffer): Use WINDOW_LEAF_P.
7896 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7897 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7898 (unshow_buffer): Convert initial debugging check to eassert.
7899 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7900 (make_parent_window, window_resize_check, window_resize_apply)
7901 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7902 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7903 Adjust to match struct window changes.
7904 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7905 (mark_window_cursors_off, count_windows, get_leaf_windows)
7906 (foreach_window_1): Simplify the loop.
7907 * alloc.c (mark_object): Do not check for the leaf window because
7908 internal windows has no glyph matrices anyway.
7909 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7910 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7911 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7912 (build_frame_matrix_from_window_tree, mirror_make_current)
7913 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7914 (update_window_tree, set_window_update_flags): Simplify the loop.
7915 (sync_window_with_frame_matrix_rows): Enforce live window.
7916 Use contents slot, not buffer, where appropriate.
7917 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7918 and WINDOW_HORIZONTAL_COMBINATION_P.
7919 (make_frame_visible_1): Simplify the loop.
7920 Use contents slot, not buffer, where appropriate.
7921 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7922 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7923 (expose_window_tree): Likewise.
7924 Use contents slot, not buffer, where appropriate.
7925 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7926 to avoid deleted windows. Use contents slot instead of buffer.
7927 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7928 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7929 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7930 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7932 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7934 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7935 identify the reasons for assertion violations in bug#14062 and
7937 (Fx_show_tip): Fix compilation error under
7938 "--enable-check-lisp-object-type". (Bug#14073)
7940 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7941 Reported by <rzl24ozi@gmail.com>.
7943 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7945 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7947 (unwind_with_echo_area_buffer): ...to restore it here.
7948 This is needed to ensure that...
7949 (redisplay_window): ...both window markers are valid here,
7950 which is verified by eassert.
7951 * editfns.c (save_excursion_save): Do not assume that
7952 selected_window always displays the buffer.
7953 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7956 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7958 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7961 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7963 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7965 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7967 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7968 since MinGW's w32api headers do. This avoids compiler warnings.
7970 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7973 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7975 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7977 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7979 * gtkutil.c (style_changed_cb): Check if frame is live and an
7980 X frame (Bug#14038).
7982 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7984 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7985 Define only for _WIN32_WINNT less than 0x0500.
7986 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7988 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7989 see its own definitions of 'struct timeval' and 'struct timezone'.
7991 Fix incompatibilities between MinGW.org and MinGW64 headers.
7992 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7994 * w32.c (REPARSE_DATA_BUFFER): Guard with
7995 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7997 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7999 * xterm.c: Include X11/XKBlib.h
8000 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8002 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8004 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8006 * blockinput.h (input_blocked_p): Likewise.
8007 * bytecode.c (exec_byte_code): Likewise.
8008 * callproc.c (call_process_kill, call_process_cleanup)
8009 (Fcall_process): Likewise.
8010 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8011 (Fccl_execute_on_string): Likewise.
8012 * character.c (string_escape_byte8): Likewise.
8013 * charset.c (read_hex): Likewise.
8014 * cm.c (calccost): Likewise.
8015 * data.c (cons_to_unsigned): Likewise.
8016 * dired.c (directory_files_internal, file_name_completion):
8018 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8019 (sit_for): Likewise.
8020 * doc.c (Fsubstitute_command_keys): Likewise.
8021 * doprnt.c (doprnt): Likewise.
8022 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8023 * emacsgtkfixed.c: Likewise.
8024 * fileio.c (file_offset, Fwrite_region): Likewise.
8025 * floatfns.c (Fexpt, fmod_float): Likewise.
8026 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8028 * font.c (font_intern_prop): Likewise.
8029 * frame.c (x_set_alpha): Likewise.
8030 * gtkutil.c (get_utf8_string): Likewise.
8031 * indent.c (check_display_width): Likewise.
8032 * intervals.c (create_root_interval, rotate_right, rotate_left)
8033 (split_interval_right, split_interval_left)
8034 (adjust_intervals_for_insertion, delete_node)
8035 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8036 (merge_interval_right, merge_interval_left, copy_intervals)
8037 (set_intervals_multibyte_1): Likewise.
8038 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8039 * keymap.c (Fkey_description): Likewise.
8040 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8041 * lread.c (openp, read_integer, read1, string_to_number):
8043 * menu.c (ensure_menu_items): Likewise.
8044 * minibuf.c (read_minibuf_noninteractive): Likewise.
8045 * print.c (printchar, strout): Likewise.
8046 * process.c (create_process, Faccept_process_output)
8047 (wait_reading_process_output, read_process_output, send_process)
8048 (wait_reading_process_output): Likewise.
8049 * profiler.c (make_log, handle_profiler_signal): Likewise.
8050 * regex.c (re_exec): Likewise.
8051 * regex.h: Likewise.
8052 * search.c (looking_at_1, Freplace_match): Likewise.
8053 * sysdep.c (get_child_status, procfs_ttyname)
8054 (procfs_get_total_memory): Likewise.
8055 * systime.h (EMACS_TIME_VALID_P): Likewise.
8056 * term.c (dissociate_if_controlling_tty): Likewise.
8057 * window.c (get_phys_cursor_glyph): Likewise.
8058 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8059 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8061 * xfns.c (Fx_window_property): Likewise.
8062 * xmenu.c (set_frame_menubar): Likewise.
8063 * xselect.c (x_get_window_property, x_handle_dnd_message):
8065 * xsmfns.c (smc_save_yourself_CB): Likewise.
8066 * xterm.c (x_scroll_bar_set_handle): Likewise.
8068 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8070 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8071 to be optional or nil. Adjust comment and convert it to docstring.
8072 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8073 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8075 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8077 Static checking by GCC 4.8-20130319.
8078 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8079 * process.c (Fset_process_datagram_address)
8080 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8081 * xdisp.c (get_char_face_and_encoding):
8082 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8083 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8084 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8086 2013-03-24 Ken Brown <kbrown@cornell.edu>
8088 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8089 fix compilation on 64-bit Cygwin, where underscores are not
8090 automatically prepended.
8092 * w32term.c (w32_initialize): Silence compiler warning.
8094 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8096 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8097 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8098 variables, to save and restore frame dimensions.
8099 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8100 after returning from a 'fullscreen' configuration.
8101 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8102 to avoid races between the main thread and the input thread.
8104 * w32term.h (struct w32_output): New members normal_width,
8105 normal_height, normal_top, normal_left, and prev_fsmode.
8106 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8107 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8110 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8111 'fullscreen' parameter. Always record previous width and height
8112 of the frame, except when switching out of maximized modes, so
8113 that they could be restored correctly, instead of resetting to the
8114 default frame dimensions. Send SC_RESTORE command to the frame,
8115 unless we are going to send SC_MAXIMIZE, to restore the frame
8116 resize hints in the mouse pointer shown by the window manager.
8119 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8121 * lisp.h (get_frame_param): Adjust conditions for prototype
8124 2013-03-22 Ken Brown <kbrown@cornell.edu>
8126 * unexcw.c: Drop unneeded inclusion of w32common.h.
8127 (report_sheap_usage): Declare.
8128 (read_exe_header): Add magic numbers for x86_64.
8129 (fixup_executable): Fix printf format specifier for unsigned long
8132 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8134 * frame.h (struct frame): Put menu_bar_window under #ifdef
8135 because this member is not needed when X toolkit is in use.
8136 (fset_menu_bar_window):
8137 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8138 (free_glyphs, update_frame):
8139 * xdisp.c (expose_frame): Likewise.
8140 (display_menu_bar): Likewise. Remove redundant eassert.
8141 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8144 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8146 Use functions and constants to manipulate Lisp_Save_Value objects.
8147 This replaces code that used macros and strings and token-pasting.
8148 The change makes the C source a bit easier to follow,
8149 and shrinks the Emacs executable a bit.
8150 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8151 (make_save_value): Change 1st arg from string to enum. All callers
8154 (mark_object): Use if, not #if, for GC_MARK_STACK.
8155 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8156 (XSAVE_OBJECT): Now functions, not macros.
8157 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8158 the constant was never used.
8159 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8160 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8161 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8162 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8164 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8165 type3 with a single member save_type. All uses changed.
8166 (save_type, set_save_pointer, set_save_integer): New functions.
8167 * print.c (PRINTX): Remove.
8169 * alloc.c: Remove redundant static declarations.
8171 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8173 * window.h (struct window): Convert left_col, top_line, total_lines
8174 and total_cols from Lisp_Objects to integers. Adjust comments.
8175 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8177 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8178 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8179 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8180 Adjust users where appropriate.
8182 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8184 * frame.h (struct frame): Drop resx and resy because the same data is
8185 available from window system-specific output context. Adjust users.
8186 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8187 New functions to provide defaults when no window system available.
8188 (FRAME_RES_X, FRAME_RES_Y): New macros.
8189 (NUMVAL): Move from xdisp.c.
8190 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8191 (Ffont_face_attributes, Fopen_font):
8192 * image.c (gs_load):
8193 * w32font.c (fill_in_logfont):
8194 * xdisp.c (calc_pixel_width_or_height):
8195 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8196 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8198 2013-03-20 Kenichi Handa <handa@gnu.org>
8200 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8201 to 1 (temporary workaround until a bug related to ASCII
8202 optimization is fixed).
8204 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8206 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8207 Signal error if window is not internal. Adjust docstring.
8208 (delete_all_child_windows): Use combination_limit to save the buffer.
8209 (Fset_window_configuration): Adjust accordingly.
8210 * print.c (syms_of_print): Initialize debugging output not here...
8211 (init_print_once): ...but in a new function here.
8212 * lisp.h (init_print_once): Add prototype.
8213 * emacs.c (main): Add call to init_print_once. Adjust comments.
8215 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8217 * window.c (window_resize_check, window_resize_apply)
8218 (window_from_coordinates, recombine_windows, set_window_buffer)
8219 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8220 (Fsplit_window_internal, Fdelete_window_internal)
8221 (freeze_window_starts): Use bool for booleans.
8222 * window.h (window_frame_coordinates, resize_frame_windows)
8223 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8225 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8227 * dispnew.c (bitch_at_user): Use `user-error'.
8229 2013-03-17 Ken Brown <kbrown@cornell.edu>
8231 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8232 as return type of image_background. (Bug#13981)
8233 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8235 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8237 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8238 (ns_select): Don't return with result uninitialized.
8240 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8243 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8245 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8246 directories. If filename is nil, get directory name (Bug#13932).
8247 Use getFilename and getDirectory.
8248 (getFilename, getDirectory): New methods for EmacsSavePanel and
8250 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8252 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8254 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8256 2013-03-15 Kenichi Handa <handa@gnu.org>
8258 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8259 (adjust_after_replace): Make it back to static. Delete the third
8260 arg text_at_gap_tail. Cancel the code for handling it.
8262 * coding.h (struct coding_system): New member eol_seen.
8264 * coding.c (detect_ascii): New function.
8265 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8266 when the source bytes are actually scanned. On detecting for
8267 coding_category_utf_8_auto, call detect_ascii instead of scanning
8268 source bytes directly.
8269 (produce_chars): Call insert_from_gap with the new arg 0.
8270 (encode_coding): Likewise.
8271 (decode_coding_gap): Control ASCII optimization by the variable
8272 disable_ascii_optimization instead of #ifndef .. #endif.
8273 Deccode EOL format according to coding->eol_seen.
8274 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8277 * lisp.h (adjust_after_replace): Cancel externing it.
8278 (insert_from_gap): Adjust prototype.
8280 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8282 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8283 FULLSCREEN_MAXIMIZED. (Bug#13935)
8285 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8287 * region-cache.c (find_cache_boundary, move_cache_gap)
8288 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8289 Simplify debugging check and convert to eassert. Adjust comment.
8290 (pp_cache): Put under ENABLE_CHECKING.
8292 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8294 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8295 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8297 (w32fullscreen_hook): If the frame is visible, reset
8298 f->want_fullscreen flag after changing the frame size. If the
8299 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8302 2013-03-13 Daniel Colascione <dancol@dancol.org>
8304 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8305 too so that these builds can use Cygwin's file conversion
8306 functions. (We've been building and linking cygw32.o all along
8307 and just not using it.)
8309 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8311 File synchronization fixes (Bug#13944).
8312 * Makefile.in (LIB_FDATASYNC): New macro.
8314 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8315 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8316 Don't worry about HAVE_FSYNC, since a substitute fsync is
8317 available if the system lacks one.
8318 (Fwrite_regin): Retry fsync if interrupted.
8320 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8322 * w32term.c (w32_read_socket): If the Emacs frame is being
8323 activated, call w32fullscreen_hook, to make sure the new frame
8324 dimensions are in effect. (Bug#13937)
8326 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8328 * xdisp.c (init_iterator): Simplify because both character and byte
8329 positions are either specified or -1. Add eassert. Adjust comment.
8330 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8331 character and byte positions can be obtained from marker.
8333 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8335 Static checking by Sun C 5.12.
8336 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8337 * bytecode.c (exec_byte_code):
8338 * dispnew.c (init_display):
8340 * fileio.c (Fsubstitute_in_file_name):
8341 * keyboard.c (Fevent_convert_list):
8342 * keymap.c (Fsingle_key_description):
8343 * term.c (maybe_fatal, fatal):
8344 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8345 * xsmfns.c (Fhandle_save_session):
8346 Omit unreachable code.
8347 * keymap.c (map_keymap_char_table_item): Cast void * to
8348 a function pointer type; the C Standard requires this.
8350 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8351 Include <sys/param.h> unconditionally, as that works elsewhere and
8352 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8353 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8356 See ChangeLog.12 for earlier changes.
8362 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8364 This file is part of GNU Emacs.
8366 GNU Emacs is free software: you can redistribute it and/or modify
8367 it under the terms of the GNU General Public License as published by
8368 the Free Software Foundation, either version 3 of the License, or
8369 (at your option) any later version.
8371 GNU Emacs is distributed in the hope that it will be useful,
8372 but WITHOUT ANY WARRANTY; without even the implied warranty of
8373 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8374 GNU General Public License for more details.
8376 You should have received a copy of the GNU General Public License
8377 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.