1 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4 Windows-specific code to w32.c. Change error message text to
5 match that of Posix platforms.
7 * w32.c (w32_copy_file): New function, most of the code copied and
8 reworked from Fcopy_file. Improve error handling. Plug memory
9 leak when errors are thrown. Support file names outside of the
10 current codepage. (Bug#7100)
12 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
14 * lread.c (load_path_default): Prototype.
16 2013-12-13 Glenn Morris <rgm@gnu.org>
18 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
20 (load-path-default): Remove `changed' argument.
21 Do not set dump_path permanently. Simplify.
22 (init_lread): Simplify.
23 (syms_of_lread): Remove dump_path.
25 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
27 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
28 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
29 2013-12-12 font-related change to avoid Bug#16128, which
30 is quite hard to fix without even more substantial changes.
32 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
34 * font.c (font_close_object): Check for live frame (Bug#16128).
36 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
38 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
39 Return ptrdiff_t, not int, since it's a buffer size.
40 Reindent/reparen some macros to a more Gnuish style.
42 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
44 Avoid undefined behavior with huge regexp interval counts.
45 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
46 since it's now specialized to interval counts. All uses changed.
47 Do not assume wrapraound on signed integer overflow.
48 (regex_compile): Simplify based on the above changes.
50 2013-12-12 Eli Zaretskii <eliz@gnu.org>
52 Support file names on MS-Windows that use characters outside of
53 the current system codepage. (Bug#7100)
55 * w32.c (get_file_security, set_file_security)
56 (create_symbolic_link): Separate pointers and boolean flags for
57 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
58 non-zero, else the former.
59 (codepage_for_filenames, filename_to_utf16, )
60 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
62 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
64 (normalize_filename): Lose the DBCS code, now works on UTF-8.
65 Accept only one argument; all callers changed.
66 (dostounix_filename): Remove the second argument, now works in
67 UTF-8. All callers changed.
68 (parse_root): Lose DBCS code.
69 (get_long_basename, w32_get_short_filename, init_environment)
70 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
71 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
72 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
73 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
74 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
75 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
77 (ansi_encode_filename): New function.
78 (get_emacs_configuration, get_emacs_configuration_options):
80 (add_volume_info, GetCachedVolumeInformation): Run the input file
81 name through unixtodos_filename, to ensure it is stored and
82 referenced in canonical form.
83 (get_volume_info): Lose the DBCS code, now works in UTF-8.
84 (logon_network_drive, sys_link, utime): Improve error handling.
85 (sys_access): New function.
86 (hashval, generate_inode_val): Unused functions deleted.
87 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
88 (check_windows_init_file): Convert error message from UTF-8 to
89 ANSI codepage, for display in the message box.
90 (globals_of_w32): Set w32_unicode_filenames according to the OS
93 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
94 w32_unicode_filenames is non-zero, ANSI mode otherwise.
95 (syms_of_w32term): Declare w32-unicode-filenames.
97 * w32proc.c (new_child, delete_child): Remove code that handled
98 unused pending_deletion and input_file members of the child struct.
99 (create_child, sys_spawnve): Convert all file names to ANSI
100 codepage. Use ANSI APIs explicitly; forcibly fail if any file
101 name cannot be encoded in ANSI codepage. Don't use
102 unixtodos_filename, mirror slashes by hand.
103 (record_infile, record_pending_deletion): Functions deleted.
104 (Fw32_short_file_name): Call w32_get_short_filename instead of
107 * w32notify.c (add_watch): Work in Unicode mode when
108 w32_unicode_filenames is non-zero, ANSI mode otherwise.
109 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
110 instead, do the same with Lisp primitives.
112 * w32fns.c (file_dialog_callback, Fx_file_dialog)
113 (Fsystem_move_file_to_trash, Fw32_shell_execute)
114 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
115 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
116 (Fw32_shell_execute): Improve error reporting.
117 (Fdefault_printer_name): Ifdef away for Cygwin.
119 * w32.h (struct _child_process): Remove input_file and
120 pending_deletion members that are no longer used.
121 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
122 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
123 (ansi_encode_filename): New and updated prototypes.
125 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
127 (unexec): Don't use dostounix_filename, it expects a file name in
128 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
131 * fileio.c (Ffile_name_directory, file_name_as_directory)
132 (directory_file_name, Fexpand_file_name)
133 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
134 arguments of dostounix_filename.
135 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
136 use MAX_UTF8_PATH for size of file-name strings.
137 (emacs_readlinkat): Build an explicitly unibyte string for file
139 (syms_of_fileio) <file-name-coding-system>
140 default-file-name-coding-system>: Mention MS-Windows peculiarities.
142 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
143 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
144 directories to UTF-8.
145 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
146 environment, and each element of the input PATH, to UTF-8.
148 * dired.c (file_attributes): Use build_unibyte_string explicitly
149 to make Lisp strings from user and group names.
151 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
154 * coding.c (decode_file_name, encode_file_name): New functions.
156 * termcap.c (tgetent): Adapt to the change in arguments of
159 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
162 * msdos.c (dostounix_filename, init_environment): Adapt to the
163 change in arguments of dostounix_filename.
165 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
166 [WINDOWSNT]: Encode file names passed to the image libraries in
169 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
170 [WINDOWSNT]: Convert file names to the current ANSI codepage.
172 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
173 arguments of dostounix_filename.
175 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
177 * font.h (struct font_entity) [HAVE_NS]: New field to record
178 font driver which was used to create this entity.
179 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
180 frame where the font was opened.
181 (font_close_object): Add prototype.
182 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
183 (font_close_object): Not static any more. Lost frame arg.
184 Adjust comment and users.
185 * alloc.c (cleanup_vector): Call font_close_object to adjust
186 per-frame font counters correctly. If HAVE_NS, also call
187 driver-specific cleanup for font-entity objects.
188 * ftfont.c (ftfont_open):
189 * nsfont.m (nsfont_open):
190 * w32font.c (w32font_open_internal):
191 * xfont.c (xfont_open):
192 * xftfont.c (xftfont_open): Save frame pointer in font object.
193 * macfont.m (macfont_open): Likewise.
194 (macfont_descriptor_entity): Save driver pointer to be able
195 to call its free_entity routine when font-entity is swept.
196 * ftxfont.c (ftxfont_open): Add eassert because frame
197 pointer should be saved by ftfont_driver.open.
199 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
201 * xterm.c (x_make_frame_visible): Restore hack which is needed when
202 input polling is used. This is still meaningful for Cygwin, see
203 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
204 * keyboard.c (poll_for_input_1, input_polling_used): Define
206 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
207 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
208 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
209 (font_for_char): Prefer ptrdiff_t to int for buffer position.
210 (face_for_char): Likewise. Rearrange eassert and return ASCII
211 face for CHAR_BYTE8_P.
212 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
214 2013-12-11 Ken Brown <kbrown@cornell.edu>
216 * dispextern.h (erase_phys_cursor):
217 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
219 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
221 * nsterm.m (x_free_frame_resources):
222 * term.c (tty_free_frame_resources):
223 * xterm.c (x_free_frame_resources): Do not check for non-NULL
224 face cache because it's implied by free_frame_faces anyway.
225 * w32term.c (x_free_frame_resources): Likewise. Do not call
226 free_frame_faces twice.
228 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
230 * editfns.c (Fformat_time_string): Mention %F in the doc.
232 2013-12-11 Martin Rudalics <rudalics@gmx.at>
234 * window.c (resize_frame_windows): Don't return immediately when
235 the root window's size doesn't change - the minibuffer window
236 may still have to be repositioned/resized.
237 * xfns.c (Fx_create_frame): Always change the frame size after
238 initializing the frame's faces.
239 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
240 change_frame_size should already have done it.
241 (x_new_font): Assign new tool- and menu-bar heights.
242 (x_set_window_size_1): Account for tool- and menu-bar heights
243 (Bug#16013). Don't set pixel sizes since change_frame_size
244 should already have done it.
246 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
248 Remove the option of using libcrypto.
249 * Makefile.in (LIB_CRYPTO): Remove.
250 (LIBES): Don't use it.
252 2013-12-11 Juri Linkov <juri@jurta.org>
254 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
255 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
257 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
259 * xdisp.c (display_tool_bar_line): Don't extend on a previously
260 drawn tool bar items (Bug#16058).
261 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
263 2013-12-09 Ken Brown <kbrown@cornell.edu>
265 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
267 * lisp.h (get_frame_param): Adjust conditions for prototype
270 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
272 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
273 Avoid unused macro warning if configured --without-xft.
275 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
277 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
279 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
281 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
283 * emacs.c (main): Call fixup_locale a second time for GNUStep.
285 2013-12-08 Martin Rudalics <rudalics@gmx.at>
287 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
289 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
291 Use libcrypto's checksum implementations if available, for speed.
292 * Makefile.in (LIB_CRYPTO): New macro.
295 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
296 The macro didn't conform to C99 due to type mismatch,
297 which caused compilation failure with Sun C 5.12,
298 and it was confusing anyway. Include window.h to declare
299 redisplay_other_windows.
301 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
303 * window.c (set_window_buffer): Update mode line (bug#16084).
305 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
307 Fix minor problems found by static checking.
308 * keyboard.c (poll_for_input_1, input_polling_used):
309 Define only if HAVE_NTGUI.
310 * xmenu.c (popup_activate_callback): Omit unnecessary
311 check against USE_X_TOOLKIT, which must be defined here anyway.
312 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
315 2013-12-07 Martin Rudalics <rudalics@gmx.at>
317 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
319 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
321 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
323 * nsterm.m (x_set_window_size): Remove fprintf.
324 (init): Define always. Set applicationDidFinishLaunchingCalled
326 (applicationDidFinishLaunching:):
327 Set applicationDidFinishLaunchingCalled.
328 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
331 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
333 Pixel resize changes for NS (Bug#16049).
334 * nsterm.m (x_set_window_size): Change parameters rows/cols to
335 height/width. row/cols are locals.
336 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
337 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
338 (windowWillResize): Remove gsextra. Calculate extra as in
340 (x_new_font): Don't change frame size if fullscreen.
341 Change size pixelwise.
343 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
344 comment in xfns.c. Change to pixelwise call.
346 2013-12-06 Eli Zaretskii <eliz@gnu.org>
348 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
351 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
353 * xterm.c (input_signal_count): Remove.
354 (x_dispatch_event): Define unconditionally.
355 (x_make_frame_visible): Process X events until the frame
356 is really visible (Bug#16027).
357 * xterm.h (x_dispatch_event): Declare unconditionally.
359 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
361 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
363 * nsterm.m (x_set_window_size): Handle pixelwise.
365 2013-12-05 Martin Rudalics <rudalics@gmx.at>
367 * w32term.c (x_new_font):
368 * xterm.c (x_new_font): Calculate new frame size from new font
371 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
373 * lisp.h (FOR_EACH_TAIL): New macro.
374 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
376 * window.c (select_window): Call second wset_redisplay before we change
377 selected_window (bug#16034).
379 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
381 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
383 2013-12-04 Eli Zaretskii <eliz@gnu.org>
385 * w32xfns.c: Include window.h, to avoid a compiler warning.
387 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
389 * window.c (window_scroll): Mark window for redisplay (bug#16034).
390 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
391 window_scroll takes care of it.
392 (Fset_window_point, Fdelete_other_windows_internal)
393 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
394 (Fsplit_window_internal, Fdelete_window_internal)
395 (Fresize_mini_window_internal, Fset_window_configuration)
396 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
397 cause redisplay instead of forcing a complete redisplay.
398 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
399 we're only affecting the selected_window.
401 2013-12-04 Eli Zaretskii <eliz@gnu.org>
403 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
404 directional control characters. Update type and category
405 determination according to the UBA from Unicode v6.3.
406 (bidi_category_t): New category EXPLICIT_FORMATTING.
408 * dispextern.h (bidi_type_t): Update to include new bidirectional
409 properties introduced with Unicode v6.3. (Bug#16043)
411 2013-12-04 Martin Rudalics <rudalics@gmx.at>
413 * xterm.c (XTflash): Fix coordinate of bottom area to flash
416 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
418 * font.c (font_list_entities): Remove dummy assignment.
419 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
420 used on graphic displays only. Remove unused 'font_encoder' member.
421 (struct font_bitmap): Remove unused 'extra' member.
422 * nsfont.m (nsfont_open):
423 * w32font.c (w32font_open_internal):
424 * ftfont.c (ftfont_get_bitmap): Adjust users.
426 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
428 Use bool for boolean.
429 * tparam.c (tparam1):
430 * undo.c (record_point, record_property_change):
431 Use bool for boolean, for local vars that are always true or false.
433 Minor integer overflow fixes (Bug#16033).
434 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
435 This improves on the previous fix to this function.
436 (window_resize_check): When summing up pixel counts, don't rely on
437 undefined behavior if the sum overflows.
439 2013-12-03 Martin Rudalics <rudalics@gmx.at>
441 * window.c (Fset_window_new_pixel): Don't choke at negative
442 argument value (Bug#16033).
444 * xfns.c (Fx_create_frame): Add another call to change_frame_size
445 to avoid crash in window_box_height.
447 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
448 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
450 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
452 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
454 Minor integer overflow fixes.
455 * window.c (Fset_window_new_pixel, grow_mini_window):
456 * xdisp.c (Fwindow_text_pixel_size):
457 Avoid undefined behavior on signed integer overflow.
458 * xfns.c (x_set_mouse_color):
459 Check that drag shape fits in 'unsigned', since that's what X wants.
461 2013-12-02 Eli Zaretskii <eliz@gnu.org>
463 Improve reporting of fatal exception on MS-Windows.
464 * w32fns.c (my_exception_handler): New function.
465 (globals_of_w32fns): Set it up as the unhandled exception
466 handler. Initialize exception code and address to zeros.
467 (emacs_abort): If the exception code and address are available,
468 print them at the beginning of the backtrace. Fix the format of
469 printing addresses (was producing 0x0x12345678 on XP).
472 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
474 * eval.c (Fbacktrace__locals): New function.
475 (syms_of_eval): Defsubr it.
477 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
479 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
480 Define here to unify between...
481 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
482 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
484 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
486 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
488 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
489 fringe background extension.
490 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
491 because they are now always the same as `left' and `width',
492 respectively. Remove code for the case that `width' and
493 `sb_width' are different.
495 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
497 Fix minor problems found by static checking.
498 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
499 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
500 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
502 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
504 * image.c (imagemagick_compute_animated_image): Don't crash if we
505 have an animation with different-sized images (bug#15313).
507 2013-11-30 Martin Rudalics <rudalics@gmx.at>
509 Remove some unused items introduced during pixelwise change.
510 * window.c (window_resize_total_check): Remove unused function.
511 * xdisp.c (remember_mouse_glyph): Remove unused label.
512 (Ftool_bar_height): Move declaration inside #if.
513 * xterm.c (x_set_window_size): Don't use r and c.
515 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
517 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
520 * window.c (Fset_window_configuration): Comment out unused variables.
522 * w32term.c (w32_read_socket): Remove unused variable `buf'.
524 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
526 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
528 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
530 * gnutls.c (gnutls_audit_log_function): Only declare and define if
531 HAVE_GNUTLS3 (Bug#16001).
533 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
534 if interrupts are deferred (Bug#15801).
536 2013-11-30 Martin Rudalics <rudalics@gmx.at>
538 Support resizing frames and windows pixelwise.
539 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
540 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
541 (struct glyph_matrix): Replace window_left_col and
542 window_top_line by window_pixel_left and window_pixel_top.
543 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
545 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
546 (draw_window_divider, move_it_to, x_draw_right_divider)
547 (x_draw_bottom_divider, change_frame_size): Add or fix
549 * dispnew.c (change_frame_size_1): Change prototype.
550 (adjust_glyph_matrix, required_matrix_width)
551 (adjust_frame_glyphs_for_window_redisplay): Use pixel
552 values instead of lines and columns.
553 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
554 WINDOW_TOTAL_FRINGE_WIDTH.
555 (handle_window_change_signal, do_pending_window_change)
556 (init_display): Adjusts calls of change_frame_size.
557 (change_frame_size, change_frame_size_1): Handle pixelwise
559 * frame.c (Qright_divider_width, Qbottom_divider_width):
561 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
562 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
563 (x_set_internal_border_width, x_set_vertical_scroll_bars)
564 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
566 (set_frame_param): New function.
567 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
568 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
569 (Ffringe_width, Fborder_width, Fright_divider_width)
570 (Fbottom_divider_width): New functions, defsubr them.
571 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
572 New argument pixelwise.
573 (struct frame_parm_table): New members Qright_divider_width and
574 Qbottom_divider_width.
575 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
576 (x_report_frame_params): Handle Qright_divider_width and
577 Qbottom_divider_width.
578 (x_set_right_divider_width, x_set_bottom_divider_width):
580 (frame_resize_pixelwise): New option.
581 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
582 new_pixelwise, right_divider_width and bottom_divider_width;
583 remove total_lines; rename text_lines, text_cols, new_text_lines
584 and new_text_cols to text_height, text_width, new_height and
585 new_width respectively.
586 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
587 FRAME_TEXT_WIDTH respectively.
588 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
589 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
590 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
592 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
593 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
594 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
595 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
596 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
597 (FRAME_TOTAL_COLS_ARG): Remove macro.
598 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
599 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
600 (x_wm_set_size_hint): Handle frame pixel sizes.
601 * indent.c (compute_motion, Fcompute_motion):
602 Call window_body_width instead of window_body_cols.
603 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
604 (make_lispy_position): Handle right and bottom dividers.
605 (Fsuspend_emacs): Pixelize call of change_frame_size.
606 * keyboard.h: Extern Qright_divider, Qbottom_divider.
607 * lisp.h: Extern set_frame_param.
608 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
610 (Fx_create_frame): Add entry for vertical_drag_cursor.
611 Pixelize call of change_frame_size.
612 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
613 * nsterm.m (ns_update_window_end): Optionally draw right
615 (x_set_window_size): Add argument pixelwise.
616 Call check_frame_size and change_frame_size with pixelwise zero.
617 (ns_draw_window_divider): New function.
618 (ns_redisplay_interface): Add ns_draw_window_divider.
619 (updateFrameSize:): Call change_frame_size with pixelwise zero.
620 (x_new_font): Call x_set_window_size with pixelwise zero.
621 * print.c (print_object): For a window print its sequence
623 * term.c (Fresume_tty): Pixelize call of change_frame_size.
624 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
625 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
626 (w32_createwindow): Use scroll bar area width.
627 (w32_wnd_proc): Handle bottom divider width.
628 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
629 (Fx_create_frame): Default divider width parameters.
630 Caclulate sizes pixelwise. Add vertical drag cursor support.
631 (x_create_tip_frame): Default divider widths to zero.
632 Pixelize call to change_frame_size.
633 (Fx_show_tip): Add handling of divider widths. Pixelize window
635 (Fw32_frame_rect): New function.
636 (frame_parm_handler w32_frame_parm_handlers): Add divider
638 (Vx_window_vertical_drag_shape): Add variable.
639 * w32inevt.c (resize_event, maybe_generate_resize_event):
640 Pixelize change_frame_size calls.
641 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
643 * w32term.c (w32_draw_window_divider): New function.
644 (x_update_window_end): Handle right divider.
645 (w32_draw_fringe_bitmap, x_scroll_run)
646 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
647 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
648 Calculate new frame sizes pixelwise.
649 (x_new_font): Pixelize call to x_set_window_size.
650 (x_check_fullscreen): Pixelize call to change_frame_size.
651 (x_set_window_size_1, x_set_window_size): New argument
652 pixelwise. Calculate pixelwise.
653 (x_wm_set_size_hint): Use scroll bar area width.
654 (w32_redisplay_interface): Add w32_draw_window_divider.
655 * w32term.h (struct w32_output): Add vertical drag cursor.
656 * widget.c (set_frame_size, update_wm_hints)
657 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
659 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
660 * window.c (sequence_number): Restore.
661 (Fwindow_pixel_width, Fwindow_pixel_height)
662 (Fwindow_mode_line_height, Fwindow_header_line_height)
663 (window_pixel_to_total, Frun_window_scroll_functions)
664 (Fset_window_new_pixel, window_resize_apply_total)
665 (Fwindow_resize_apply_total): New functions.
666 (window_body_height, window_body_width): Rename from
667 window_body_lines. New argument PIXELWISE.
669 (Fwindow_body_height, Fwindow_body_width): New argument
671 (coordinates_in_window, window_relative_x_coord): Use window's
672 pixel width instead of total width.
673 (replace_window, recombine_windows): Initialize pixel values.
674 (resize_root_window, resize_frame_windows, grow_mini_window)
675 (shrink_mini_window): New argument PIXELWISE.
677 (Fdelete_other_windows_internal, adjust_window_margins)
678 (window_resize_check, window_resize_apply)
679 (Fdelete_window_internal, Fresize_mini_window_internal)
680 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
681 (check_frame_size): Rename arguments. New argument PIXELWISE.
683 (set_window_buffer): Make samebuf bool. Run configuration change
684 hook only if buffer changed.
685 (Fset_window_buffer): Rewrite doc-string.
686 (make_window): Initialize new_pixel slot.
687 (Fwindow_resize_apply): Check pixel size of root window.
688 (Fsplit_window_internal): Call 2nd argument pixel_size.
690 (Fscroll_left, Fscroll_right): Call window_body_width instead of
692 (save_window_data): New slots frame_text_width,
693 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
694 (saved_window): New slots pixel_left, pixel_top, pixel_height,
696 (Fcurrent_window_configuration, Fset_window_configuration)
697 (save_window_save, compare_window_configurations): Handle new
698 slots in save_window_data and saved_window.
699 (Fset_window_scroll_bars): Fix doc-string.
700 (window_resize_pixelwise): New variable.
701 (coordinates_in_window, Fcoordinates_in_window_p):
703 (make_parent_window): Adjust sequence_number.
704 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
706 * window.h (struct window): New members new_pixel, pixel_left,
707 pixel_top, pixel_width, pixel_height. Restore sequence_number.
708 (wset_new_pixel): New function.
709 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
710 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
711 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
712 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
713 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
714 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
715 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
716 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
717 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
718 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
719 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
720 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
721 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
722 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
723 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
725 (resize_frame_windows, grow_mini_window, shrink_mini_window)
726 (window_body_width, check_frame_size): Adapt external declarations.
727 * xdisp.c (last_max_ascent): New integer.
728 (window_text_bottom_y): Handle bottom divider.
729 (window_box_width, window_box_height): Calculate pixelwise.
730 (get_glyph_string_clip_rects): Handle right divider.
731 (remember_mouse_glyph): When windows are resized pixelwise
732 proceed with width and height set to 1.
733 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
735 (move_it_to): Calculate and return maximum x position
737 (Fwindow_text_pixel_size): New function.
738 (resize_mini_window, update_tool_bar): Calculate pixelwise.
739 (tool_bar_lines_needed): Rename to tool_bar_height.
741 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
743 (redisplay_tool_bar): Calculate pixelwise.
744 (redisplay_window): Calculate pixelwise. Handle dividers.
745 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
746 (x_draw_vertical_border): Handle dividers.
747 (define_frame_cursor1): Handle vertical drag cursor.
748 (x_draw_right_divider, x_draw_bottom_divider): New functions.
749 (expose_window): Calculate pixelwise. Handle dividers.
750 (init_xdisp): Initialize pixel values.
751 * xfaces.c (Qwindow_divider): New face.
752 (realize_basic_faces): Realize it.
753 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
754 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
755 (x_set_scroll_bar_default_width): Default actual width to 16.
756 (Fx_create_frame): Set sizes pixelwise.
757 (x_create_tip_frame): Default divider widths to zero.
758 Pixelize call of change_frame_size.
759 (Fx_show_tip): Handle divider widths. Initial pixel position
761 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
762 (Vx_window_vertical_drag_shape): New option.
763 * xmenu.c (free_frame_menubar): Pixelize call of
765 * xterm.c (x_draw_window_divider): New function.
766 (x_update_window_end): Optionally draw right divider.
767 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
768 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
769 (handle_one_xevent, x_new_font): Calculate pixelwise.
770 (x_set_window_size_1, x_set_window_size): New argument
771 pixelwise. Calculate pixelwise.
772 (x_wm_set_size_hint): Pixelize call of check_frame_size.
773 (struct x_redisplay_interface): Add x_draw_window_divider.
774 * xterm.h (struct x_output): Add vertical_drag_cursor.
776 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
778 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
779 Set invisible frames's `redisplay' when a full redisplay is requested.
780 (redisplay_window): Set must_be_updated_p instead (bug#15999).
781 (redisplay_mode_lines): Don't set must_be_updated_p any more.
782 (display_mode_lines): Set it here instead.
784 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
786 * dispextern.h (set_window_update_flags): Remove.
788 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
790 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
792 * xdisp.c (REDISPLAY_SOME_P): New macro.
793 (redisplay_internal): Use it (bug#15999).
794 (prepare_menu_bars, redisplay_window): Use it as well.
796 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
798 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
800 * w32font.c (g_b_init_get_char_width_32_w): New static var.
801 (globals_of_w32font): Zero it out.
802 (GetCharWidth32W_Proc): New function pointer.
803 (get_char_width_32_w): New function.
804 (compute_metrics): If get_glyph_outline_w returns an error, try
805 get_char_width_32_w before declaring a failure. This avoids
806 punishing raster (a.k.a. "bitmap") fonts by slowing down
807 redisplay. (Bug#6364).
809 2013-11-29 Eli Zaretskii <eliz@gnu.org>
811 * xdisp.c (clear_mouse_face): Don't invalidate the entire
812 mouse-highlight info, just signal frame_up_to_date_hook that mouse
813 highlight needs to be redisplayed. (Bug#15913)
815 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
817 Fix minor problems found by static checking.
818 * buffer.h (struct buffer_text, struct buffer):
819 * frame.h (struct frame):
820 * window.h (struct window):
821 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
822 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
823 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
824 no-longer-valid use of HAVE_MENUS.
825 * xdisp.c (propagate_buffer_redisplay): Now static.
827 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
829 * xmenu.c (Fmenu_or_popup_active_p):
830 * window.c (Fset_window_configuration):
831 * menu.c (Fx_popup_menu, Fx_popup_dialog):
832 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
833 * fns.c (Fyes_or_no_p):
834 * editfns.c (Fmessage_box, Fmessage_or_box):
835 * alloc.c (make_save_ptr_ptr):
836 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
838 * window.c (Fset_window_configuration): Move select_window later.
840 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
842 Refine redisplay optimizations to only redisplay *some* frames/windows
843 rather than all of them.
844 * xdisp.c (REDISPLAY_SOME): New constant.
845 (redisplay_other_windows, wset_redisplay, fset_redisplay)
846 (bset_redisplay, bset_update_mode_line): New functions.
847 (message_dolog): Use bset_redisplay.
848 (clear_garbaged_frames): Use fset_redisplay.
849 (echo_area_display): Use wset_redisplay.
850 (buffer_shared_and_changed): Remove.
851 (prepare_menu_bars): Call Vpre_redisplay_function before updating
852 frame titles. Compute the actual set of windows redisplayed.
853 Don't update frame titles and menu bars for frames that don't need to
855 (propagate_buffer_redisplay): New function.
857 (redisplay_internal): Use it. Be more selective in the set of windows
858 we redisplay. Propagate windows_or_buffers_changed to
859 update_mode_lines a bit later to simplify the code.
860 (mark_window_display_accurate_1): Reset window and buffer's
862 (redisplay_window): Do nothing if neither the window nor the buffer nor
863 the frame needs redisplay.
864 * window.h (struct window): Add `redisplay' field.
865 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
866 (redisplay_other_windows, window_list): New declarations.
867 * window.c (select_window, Fset_window_start): Use wset_redisplay.
868 (window_list): Not static any more.
869 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
870 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
871 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
872 * frame.c (Fmake_frame_visible): Don't redisplay everything.
873 * frame.h (struct frame): Add `redisplay' field.
874 Move `external_menu_bar' bitfield next to other bit-fields.
875 (SET_FRAME_GARBAGED): Use fset_redisplay.
876 (SET_FRAME_VISIBLE): Don't garbage the frame;
877 Use redisplay_other_windows.
878 * buffer.h (struct buffer): Add `redisplay' field.
879 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
880 (modify_overlay): Use bset_redisplay.
881 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
883 2013-11-28 Eli Zaretskii <eliz@gnu.org>
885 Support w32 file notifications in batch mode.
886 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
887 invalid (which happens in batch mode). If non-interactive, call
888 handle_file_notifications to store file notification events in the
889 input queue. (Bug#15933)
891 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
893 * w32inevt.c (handle_file_notifications): Now external, not static.
895 * w32term.h (handle_file_notifications): Provide prototype.
897 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
898 init_crit, since init_display, which does that otherwise, is not
901 2013-11-27 Glenn Morris <rgm@gnu.org>
903 * Makefile.in ($(lispsource)/international/charprop.el): New.
904 (emacs$(EXEEXT)): Depend on charprop.el.
906 2013-11-27 Eli Zaretskii <eliz@gnu.org>
908 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
909 deleting portions of the buffer under non-nil REPLACE argument.
912 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
913 directory, watch it and not its parent.
914 (add_watch): Allow empty string in FILE.
916 2013-11-27 Martin Rudalics <rudalics@gmx.at>
918 * window.c (Fset_window_start, window_resize_apply)
919 (window_scroll): Reset window_end_valid (Bug#15957).
921 2013-11-27 Glenn Morris <rgm@gnu.org>
923 * Makefile.in (leimdir): Now in lisp source directory.
924 ($(leimdir)/leim-list.el): Just use ../leim .
925 * epaths.in (PATH_DUMPLOADSEARCH):
926 * lread.c (load_path_default):
927 * nsterm.m (ns_load_path): No more leim directory.
929 2013-11-26 Andreas Schwab <schwab@suse.de>
931 * .gdbinit (xgettype): Add cast.
933 2013-11-26 Glenn Morris <rgm@gnu.org>
935 Preload leim-list.el.
936 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
937 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
938 is a single directory.
940 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
942 bool-vector-subsetp is now the normal direction (Bug#15912).
943 * data.c (Fbool_vector_subsetp): Test whether the first argument
944 is a subset of the second one, not the reverse. Add doc string.
946 Fix minor problems found by static checking.
947 * lread.c (load_path_default): Now static.
948 * textprop.c (text_property_stickiness): Be consistent about the
949 test used when deciding whether to consider the previous character.
950 This simplifies the code a bit.
952 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
954 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
956 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
957 (syms_of_frame): Don't defsubr them.
959 2013-11-25 Glenn Morris <rgm@gnu.org>
961 * lread.c (load_path_default): Change the sense of the argument.
962 (init_lread): When EMACSLOADPATH is set, do not ignore changes
963 from dump_path. When it is not, avoid checking dump_path twice.
965 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
966 uninstalled dump_path against installed Vload_path. (Bug#15964)
968 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
970 Export get_pos_property to Elisp.
971 * editfns.c (Fget_pos_property): Rename from get_pos_property.
972 (syms_of_editfns): Export it to Elisp.
974 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
976 2013-11-23 Romain Francoise <romain@orebokech.com>
978 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
979 initialization here ...
980 (syms_of_fileio): ... from here.
982 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
984 * lread.c (init_lread): Fix int/Lisp_Object mixup.
985 Please use --enable-check-lisp-object-type.
987 2013-11-23 Glenn Morris <rgm@gnu.org>
989 * process.c (get_process): Explicit error for dead buffers.
991 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
993 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
995 2013-11-23 Glenn Morris <rgm@gnu.org>
997 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
998 * lread.c (load_path_check): Take path to check as argument.
999 (load_path_default): New, split from init_lread.
1000 (init_lread): Move calc of default load-path to load_path_default.
1001 Empty elements in EMACSLOADPATH now stand for the default.
1002 (load-path): Doc fix.
1003 * emacs.c (decode_env_path): Add option to treat empty elements
1004 as nil rather than ".".
1005 * callproc.c (init_callproc_1, init_callproc):
1006 * image.c (Vx_bitmap_file_path):
1007 * lisp.h (decode_env_path):
1008 * lread.c (Vsource_directory):
1009 Update for new argument spec of decode_env_path.
1011 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1013 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1014 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1016 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1018 Fix some dependency problems that cause unnecessary recompiles.
1019 Problem reported by RMS in
1020 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1021 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1022 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1023 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1024 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1025 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1026 (boostrap-clean): No need to remove stamp-oldxmenu.
1028 Fix recently introduced bool vector overrun.
1029 This was due to an optimization that went awry.
1030 Reported by Glenn Morris in
1031 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1032 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1033 for empty vectors, undoing the 2013-11-18 change.
1034 * data.c (bool_vector_binop_driver): Rely on this.
1035 Fix bug that occasionally overran the destination.
1036 * lisp.h (struct Lisp_Bool_vector): Document this.
1038 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1040 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1043 * nsterm.m (init, run, stop:): Comment out for now, does not work
1046 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1048 * charset.c (syms_of_charset): Don't read past end of string.
1050 2013-11-19 Glenn Morris <rgm@gnu.org>
1052 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1054 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1056 Add hooks to run on gaining/losing focus. (Bug#15029)
1057 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1058 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1059 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1061 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1063 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1064 The old names predated the API change that put destination at end.
1066 Improve API of recently-added bool vector functions (Bug#15912).
1067 The old API had (bool-vector-count-matches A B)
1068 and (bool-vector-count-matches-at A B I), which gave the
1069 misleading impression that the two functions were variants, one
1070 with a location I. The new API has (bool-vector-count-population A)
1071 and (bool-vector-count-consecutive A B I) to make the distinction
1072 clearer. The first function no longer has a B argument, since the
1073 caller can easily determine the number of nils if the length and
1074 number of ts is known.
1075 * data.c (Fbool_vector_count_population): Rename from
1076 bool_vector_count_matches, and accept just 1 argument.
1077 (Fbool_vector_count_consecutive): Rename from
1078 Fbool_vector_count_matches_at.
1080 Always allocate at least one bits_word per bool vector.
1081 See Daniel Colascione in:
1082 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1083 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1084 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1085 * lisp.h (struct Lisp_Bool_vector): Document this.
1087 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1089 * insdel.c (invalidate_buffer_caches): New function, consolidated
1090 from part of prepare_to_modify_buffer.
1091 (insert_from_gap, prepare_to_modify_buffer):
1092 * coding.c (code_convert_region, code_convert_string):
1093 Call invalidate_buffer_caches. (Bug#15841)
1095 * lisp.h (invalidate_buffer_caches): Add prototype.
1097 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1099 * w32term.c (x_update_window_end): Don't invalidate the entire
1100 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1101 highlight needs to be redisplayed. (Bug#15913)
1103 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1105 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1107 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1109 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1110 while we are using Vprin1_to_string_buffer.
1112 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1113 after inserting the description string. (Bug#15907)
1115 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1117 * data.c: Work around bogus GCC diagnostic about shift count.
1118 Reported by Eli Zaretskii in
1119 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1120 (pre_value): New function.
1121 (count_trailing_zero_bits): Use it.
1123 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1125 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1126 assume C macros are not supported even under -g3 in these old GCC
1129 2013-11-15 Leo Liu <sdl.web@gmail.com>
1131 * minibuf.c (Ftry_completion, Fall_completions)
1132 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1134 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1136 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1137 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1138 This avoids placing unnecessary constants into the Emacs code.
1140 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1142 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1143 for Cygwin w32 build.
1145 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1146 for Cygwin w32 build. (Bug#15892)
1148 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1150 Simplify, port and tune bool vector implementation.
1151 * alloc.c (bool_vector_exact_payload_bytes)
1152 (bool_vector_payload_bytes): Remove.
1153 (bool_vector_fill): Return its argument.
1154 * alloc.c (bool_vector_fill):
1156 * print.c (print_object):
1157 Simplify by using bool_vector_bytes.
1158 * alloc.c (make_uninit_bool_vector):
1159 New function, broken out from Fmake_bool_vector.
1160 (Fmake_bool_vector): Use it. Use tail call.
1161 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1162 * data.c (BITS_PER_ULL): New constant.
1163 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1164 if long long versions don't exist.
1165 (shift_right_ull): New function.
1166 (count_one_bits_word): New function, replacing popcount_bits_word
1167 macro. Don't assume that bits_word is no wider than long long.
1168 (count_one_bits_word, count_trailing_zero_bits):
1169 Don't assume that bits_word is no wider than long long.
1170 * data.c (bool_vector_binop_driver, bool_vector_not):
1171 * fns.c (Fcopy_sequence):
1173 Create an uninitialized destination, to avoid needless work.
1174 (internal_equal): Simplify.
1175 (Ffillarray): Prefer tail call.
1176 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1177 contain at least one word.
1178 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1179 chars are narrower than ints.
1180 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1181 * fns.c (Fcopy_sequence):
1183 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1184 Don't try to port to hosts where bits_word values have holes; the
1185 code wouldn't work there anyway. Verify this assumption, though.
1186 (bool_vector_bytes): New function.
1187 (make_uninit_bool_vector): New decl.
1188 (bool_vector_fill): Now returns Lisp_Object.
1190 * xfns.c (xic_create_fontsetname):
1191 * xrdb.c (gethomedir): Prefer tail calls.
1193 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1195 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1196 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1198 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1199 that requires a return value.
1200 (Fset_buffer_modified_p): Take advantage of this change to do
1203 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1205 * buffer.c (Frestore_buffer_modified_p): Sync it with
1206 Fset_buffer_modified_p.
1207 (Fforce_mode_line_update): New function, moved from subr.el.
1208 (Fset_buffer_modified_p): Use them.
1209 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1211 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1213 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1214 This avoids undefined behavior when subtracting pointers into
1215 different aways. On my platform it also makes the code a tad
1216 smaller and presumably faster.
1218 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1220 * keyboard.c (command_loop_1): Use region-extract-function.
1221 * insdel.c (Qregion_extract_function): Not static any more (can we
1222 stop pretending that these vars can benefit from being marked static?).
1224 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1226 * search.c (find_newline): If buffer text is relocated during the
1227 "dumb loop", adjust C pointers into buffer text to follow suit.
1230 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1232 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1233 for conversion (Bug#15837).
1235 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1237 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1238 for the entire range of inserted characters. (Bug#15841)
1240 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1242 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1244 (realize_default_face): Remove assignment to distant-foreground if
1245 unspecified (Bug#15815).
1247 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1249 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1250 cache-long-scans disabled, since we don't want to call
1251 prepare_to_modify_buffer (in insert_1_both) for each message we
1254 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1255 from buffer.c. Improve commentary to the buffer field setter
1258 * buffer.c (bset_cache_long_scans): Static function deleted.
1259 Improve commentary to the buffer field setter functions.
1260 (init_buffer_once): Default for cache-long-scans changed to t.
1263 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1265 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1267 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1268 This bug was introduced in my 2013-06-21 change, and caused
1269 struct Lisp_Sub_Char_Table objects to be given too many slots,
1270 which broke 'make -C admin/unidata'.
1272 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1274 Import changes from mac-port 4.5.
1275 * macfont.m (mac_font_copy_default_descriptors_for_language)
1276 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1277 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1278 (macfont_language_default_font_names): New.
1279 (macfont_list): Rearrange language/charset code.
1280 (macfont_close): Don't check for macfont_info->cache.
1281 (mac_ctfont_create_preferred_family_for_attributes): New font
1282 selection code, call
1283 mac_font_copy_default_name_for_charset_and_languages.
1284 (mac_font_copy_default_descriptors_for_language)
1285 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1287 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1289 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1291 Port to C11 aligned_alloc, and fix some integer overflows.
1292 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1293 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1294 and use of posix_memalign replaced with aligned_alloc.
1295 (aligned_alloc): New function, defined or declared as needed.
1296 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1297 Don't undef; configure.ac now does this.
1298 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1299 (calloc, aligned_alloc): Check for integer overflow.
1300 (aligned_alloc): Rename from memalign. All uses changed.
1301 (memalign): New function, an alias for aligned_alloc.
1303 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * xdisp.c (redisplay_internal): Fix typo in last change.
1307 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1309 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1311 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1313 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1314 redisplay--mode-lines-cause.
1315 (redisplay_internal): Keep them uptodate. Remove redundant check of
1316 buffer_shared_and_changed.
1317 * *.[chm]: Number every assignment to update_mode_lines so we
1318 can track why it is set.
1320 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1322 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1324 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1326 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1327 can track why it is set.
1329 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1331 Integer-related fixes for term.c etc.
1332 * dispextern.h (face_tty_specified_color): New function.
1333 * term.c (turn_on_face): Don't rely on undefined behavior when
1334 assigning an out-of-range value to 'long'.
1335 Simplify test for toggling highlight.
1336 (tty_capable_p): Omit last two (unused) args. All callers changed.
1337 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1338 (read_menu_input, tty_menu_activate, tty_menu_show):
1339 * xfaces.c (x_supports_face_attributes_p)
1340 (tty_supports_face_attributes_p):
1341 Use bool for boolean. All callers changed.
1342 (tty_supports_face_attributes_p): Omit defaults for color indices;
1343 no longer needed. Simplify tail call.
1345 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1347 * xdisp.c (prepare_menu_bars): Mark static.
1348 * lisp.h (prepare_menu_bars): Don't declare.
1349 * xselect.c (x_handle_selection_clear):
1350 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1352 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1354 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1355 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1357 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1359 * keyboard.c (Fcommand_error_default_function): Rename from
1360 Fdefault_error_output.
1362 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1364 * keyboard.c (Fdefault_error_output): New function, extracted from
1366 (syms_of_keyboard): Use it for Vcommand_error_function.
1368 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1370 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1371 (init_eval): Use it to ensure handlerlist is non-NULL.
1372 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1373 (Fsignal): Adjust NULLness test of handlerlist.
1374 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1376 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1378 * callproc.c (call_process): Call prepare_to_modify_buffer before
1379 decoding text read from the sub-process, as the decoded stuff will
1380 be inserted into the buffer. This will invalidate the various
1381 caches maintained for the buffer. (Bug#15148)
1383 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1385 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1386 string of glyphless-char-display.
1388 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1390 * nsfns.m (ns_get_name_from_ioreg): New function.
1391 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1392 OSX >= 10.9. Use ns_get_name_from_ioreg.
1394 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1396 Simplify and port recent bool vector changes.
1397 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1398 only in this file. Use a more-efficient implementation if the
1399 second argument is a power of 2.
1400 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1401 Remove no-longer-necessary compile-time checks.
1402 (bool_vector_exact_payload_bytes): New function.
1403 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1404 exact payload changed to call the new function. Do not assume
1405 that the arg or result fits in ptrdiff_t.
1406 (bool_vector_fill): New function.
1407 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1409 (vroundup_ct): Don't assume arg fits in size_t.
1410 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1411 invoke set_category_set.
1412 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1413 All callers changed. Use bool_vector_set.
1414 * category.h (XCATEGORY_SET): Remove; no longer needed.
1415 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1417 * data.c (Faref): Use bool_vector_ref.
1418 (Faset): Use bool_vector_set.
1419 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1420 (Fbool_vector_not, Fbool_vector_count_matches)
1421 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1422 * fns.c (concat): Use bool_vector_ref.
1423 (Ffillarray): Use bool_vector_fill.
1424 (mapcar1): Use bool_vector_ref.
1425 (sxhash_bool_vector): Hash words, not bytes.
1426 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1427 a constant, since it's now used in #if.
1428 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1429 unsigned char on unusual architectures, so that we no longer
1430 assume that the number of bits per bits_word is a power of two or
1431 is a multiple of 8 or of CHAR_BIT.
1432 (Qt): Add forward decl.
1433 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1434 at least as strictly as bits_word.
1435 (bool_vector_data, bool_vector_uchar_data): New accessors.
1436 All data structure accesses changed to use them.
1437 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1438 (bool_vector_set): New functions.
1439 (bool_vector_fill): New decl.
1440 (ROUNDUP): Move to alloc.c as described above.
1442 Fix recent gnutls changes.
1443 * gnutls.c (Fgnutls_boot): Don't assume C99.
1444 * process.c (wait_reading_process_output): Fix typo in recent change.
1446 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1448 * process.c (wait_reading_process_output, read_process_output)
1449 (send_process): Check gnutls_state is not NULL.
1451 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1452 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1454 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1456 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1457 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1459 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1462 * nsfns.m (Fx_create_frame): Fix memory leak.
1464 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1465 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1466 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1468 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1470 * xdisp.c (message3_nolog, message_with_string): Encode the string
1471 before writing it to the terminal in a non-interactive session.
1473 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1474 sure we concatenate them into a unibyte string.
1476 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1477 resulting temporary name before returning it to the caller.
1478 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1479 is a unibyte string, convert NAME to a unibyte string to ensure
1480 that the result is also a unibyte string.
1482 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1483 create unibyte strings from default paths and directory/file
1486 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1489 * callproc.c (init_callproc): Use build_unibyte_string to make
1490 sure we create unibyte strings from default paths and
1491 directory/file names.
1493 * buffer.c (init_buffer): Don't store default-directory of
1494 *scratch* in multibyte form. The original problem which led to
1495 that is described in
1496 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1497 but it was solved long ago. (Bug#15260)
1499 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1501 Port to stricter C99 platforms.
1502 Especially, C99 prohibits nesting a struct X inside struct Y if
1503 struct X has a flexible array member.
1504 * alloc.c (struct sdata): New type.
1505 (sdata): Implement in terms of struct sdata.
1506 Remove u member; all uses replaced by next_vector, set_next_vector.
1507 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1508 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1509 (struct sblock): Rename first_data member to data, which is now
1510 a flexible array member. All uses changed.
1511 (next_vector, set_next_vector, large_vector_vec): New functions.
1512 (vector_alignment): New constant.
1513 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1514 (struct large-vector): Now merely a NEXT member, since the old approach
1515 ran afoul of stricter C99. All uses changed to use
1516 large_vector_vec or large_vector_offset.
1517 (large_vector_offset): New constant.
1518 * dispnew.c: Include tparam.h, for tgetent.
1519 Do not include term.h; no longer needed.
1520 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1521 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1522 (struct Lisp_Vector): Use a flexible array member for contents,
1523 instead of a union with a member that is an array of size 1.
1525 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1526 fact that the struct no longer contains a union.
1527 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1528 (struct Lisp_Save_Value, struct Lisp_Free):
1529 Use unsigned, not int, for spacers, to avoid c99 warning.
1530 (union specbinding): Use unsigned, not bool, for bitfield, as
1531 bool is not portable to pre-C99 hosts.
1533 2013-11-04 Glenn Morris <rgm@gnu.org>
1535 * emacs.c (usage_message): Mention that `-L :...' appends.
1537 2013-11-02 Glenn Morris <rgm@gnu.org>
1539 * Makefile.in (abs_builddir): Remove.
1540 (bootstrap_exe): Use relative filename.
1542 Use relative filenames in TAGS files.
1543 * Makefile.in (abs_srcdir): Remove it again.
1544 (.PHONY): Remove frc.
1545 (maintainer-clean): No more TAGS-LISP file.
1546 (TAGS): Pass relative file names to etags.
1547 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1549 * Makefile.in (abs_srcdir): New, set by configure.
1551 (maintainer-clean): Remove pointless echo. That should be in the
1552 top-level Makefile, if anywhere. Delete TAGS-LISP.
1553 (extraclean): No s/ and m/ directories for some time.
1554 (TAGS): Also depend on ctagsfiles3.
1555 Remove no-longer-defined S_FILE.
1556 Pass absolute filenames to etags once more.
1557 (TAGS-LISP): Replace lispdir with its expansion.
1558 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1559 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1561 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1563 * xfaces.c (check_lface_attrs, realize_default_face):
1564 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1565 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1567 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1569 * emacs.c (original_pwd): Remove global var by making it local.
1570 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1572 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1574 * xfaces.c: Declare color_distance.
1575 (QCdistant_foreground): New variable.
1576 (NEAR_SAME_COLOR_THRESHOLD): New define.
1577 (load_color2): New function.
1578 (load_color): Call load_color2.
1579 (load_face_colors): Call load_color2 and if distant-color is specified
1580 calculate distant and use distant-color if colors are near.
1581 (LFACE_DISTANT_FOREGROUND): New define.
1582 (merge_face_ref, Finternal_set_lisp_face_attribute)
1583 (Finternal_get_lisp_face_attribute)
1584 (x_supports_face_attributes_p): Handle distant-foreground similar to
1586 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1588 * dispextern.h (lface_attribute_index):
1589 Add LFACE_DISTANT_FOREGROUND_INDEX.
1591 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1593 * image.c (pbm_next_char): New function.
1594 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1595 (pbm_scan_number): Use it.
1596 (Qlibjpeg_version): New variable.
1597 (syms_of_image): DEFSYM and initialize it.
1599 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1601 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1603 2013-10-31 Glenn Morris <rgm@gnu.org>
1605 * emacs.c (original_pwd): New char.
1606 (main): If using --chdir, store original_pwd.
1607 (init_cmdargs): When setting Vinvocation_directory based on a
1608 relative argv[0], use original_pwd if set. (Bug#15768)
1610 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1612 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1614 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1616 * insdel.c: Fix minor problems found by static checking.
1617 (Qregion_extract_function): Now static.
1618 (prepare_to_modify_buffer_1): Remove unused locals.
1620 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1622 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1623 (syms_of_xdisp): Declare pre-redisplay-function.
1624 (markpos_of_region): Remove function.
1625 (init_iterator, compute_stop_pos, handle_face_prop)
1626 (face_before_or_after_it_pos, reseat_to_string)
1627 (get_next_display_element, window_buffer_changed)
1628 (redisplay_internal, try_cursor_movement, redisplay_window)
1629 (try_window_reusing_current_matrix, try_window_id, display_line)
1630 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1631 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1632 * window.h (struct window): Remove field `region_showing'.
1633 * dispextern.h (struct it): Remove region_beg/end_charpos.
1634 (face_at_buffer_position, face_for_overlay_string)
1635 (face_at_string_position): Update prototypes.
1636 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1637 (face_at_string_position): Remove `region_beg' and `region_end' args.
1638 * fontset.c (Finternal_char_font):
1639 * font.c (font_at, font_range): Adjust calls accordingly.
1640 * insdel.c (Qregion_extract_function): New var.
1641 (syms_of_insdel): Initialize it.
1642 (prepare_to_modify_buffer_1): Use it.
1644 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1646 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1647 * ftxfont.c (ftxfont_get_gcs):
1648 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1649 * xfaces.c (x_free_colors, x_free_dpy_colors)
1650 (x_create_gc, unload_color):
1651 * xselect.c (x_property_data_to_lisp):
1652 * xsettings.c (parse_settings):
1653 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1654 (get_bits_and_offset): Adjust definition.
1655 * frame.c (XParseGeometry): Adjust locals.
1656 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1657 * regex.h (toplevel): Likewise for reg_syntax_t.
1659 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1661 * eval.c (run_hook_with_args): Use FUNCTIONP.
1663 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1665 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1666 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1667 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1668 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1669 on MS-Windows anyway.
1670 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1671 (free_realized_face): ...adjust user.
1672 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1673 white relief pixels to -1.
1674 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1675 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1676 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1678 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1680 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1681 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1682 in practice now. All callers changed.
1684 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1686 * dispextern.h (struct face): Use bitfields for 'underline_type'
1687 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1688 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1689 'stipple' member. Move 'lface' member up to help...
1690 * xfaces.c (make_realized_face): ...this function to find and
1691 clear just the members that need clearing.
1692 (load_face_colors, realize_x_face):
1693 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1695 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1697 * xftfont.c (struct xftfont_info): Remove set-but-unused
1699 (xftfont_open): Adjust user.
1700 (xftfont_get_colors): Remove useless prototype.
1702 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1704 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1705 before passing them to 'unexec'. (Bug#15260)
1707 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1709 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1711 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1713 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1714 the changed signature of the font driver's 'close' method.
1716 * w32font.h (w32font_close): Adjust the prototype to the change in
1717 function definition.
1719 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1721 * w32uniscribe.c (uniscribe_close): Adapt the call to
1722 w32font_close to its new prototype.
1724 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1726 Omit unused frame argument of font API's close function.
1727 * font.h (struct font): Drop frame argument. Adjust comment.
1728 * font.c (font_clear_cache, font_close_object): Adjust users.
1729 * ftfont.c (ftfont_close):
1730 * ftxfont.c (ftxfont_close):
1731 * macfont.m (macfont_close):
1732 * nsfont.m (nsfont_close):
1733 * w32font.c (w32font_close):
1734 * xfont.c (xfont_close):
1735 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1736 tweak comments and make functions safe if called more than once for
1737 the same font object.
1739 Perform font-specific cleanup when font object is swept by GC. See
1740 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1741 * alloc.c (cleanup_vector): New function.
1742 (sweep_vector): Call it for each reclaimed vector object.
1743 * font.h (struct font): Adjust comment.
1745 2013-10-24 Glenn Morris <rgm@gnu.org>
1747 * Makefile.in (abs_top_srcdir): New, set by configure.
1749 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1751 Adjust recent font-related changes to fix bug#15686.
1752 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1753 is a live window system frame, mark its default font too.
1755 2013-10-23 Glenn Morris <rgm@gnu.org>
1757 * Makefile.in (RUN_TEMACS): Make relative (again).
1758 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1759 (bootstrap-emacs$(EXEEXT)):
1760 Quote entities that might contain whitespace.
1762 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1764 Port to Solaris 10 and its bundled GCC.
1765 Problem reported by Timothy C. Burt.
1766 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1768 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1770 Do not allow font caches to grow too large.
1771 * alloc.c (compact_font_cache_entry, compact_font_caches):
1772 New functions or stub if not HAVE_WINDOW_SYSTEM.
1773 (compact_undo_list): Factor out from Fgarbage_collect.
1775 (mark_face_cache): Mark face font. Move down to avoid
1777 (mark_terminals): Do not mark font cache here.
1778 (Fgarbage_collect): Call compaction functions described
1779 above. Adjust comment.
1781 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1783 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1784 chdir to HOME (bug#15607).
1786 * nsterm.m (Qcocoa, Qgnustep): New variables.
1787 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1788 (ns_get_color): Make selection color work for GNUStep also.
1790 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1792 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1793 handles mouse clicks. Instead, let GPM use the same code as all
1794 the other mice use. See the discussion starting at
1795 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1796 for the details of the problem with the menu bar this fixes.
1798 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1800 Remove port-specific display name lists to avoid extra
1801 complexity and data duplication with display info lists.
1802 * xterm.h (x_display_name_list): Remove declaration.
1803 * xterm.c (x_display_name_list): Remove.
1804 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1805 * xfns.c (x_display_info_for_name, Fx_display_list):
1806 Likewise. Use x_display_list where appropriate.
1807 * w32term.h (w32_display_name_list): Remove declaration.
1808 * w32term.c (w32_display_name_list): Remove.
1809 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1811 * w32fns.c (x_display_info_for_name, Fx_display_list):
1812 Likewise. Use x_display_list where appropriate.
1813 * nsterm.h (ns_display_name_list): Remove declaration.
1814 * nsterm.m (ns_display_name_list): Remove.
1815 (ns_term_init, syms_of_nsterm): Adjust users.
1816 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1817 Likewise. Use x_display_list where appropriate.
1818 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1819 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1820 (mark_terminals): Mark per-terminal font cache.
1822 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1824 Don't run timers in input-pending-p. Its new check-timers param
1825 provides the prior behavior. (Bug#15045).
1826 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1829 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1831 Make some functions static in non-Microsoft builds.
1832 On my platform (Fedora 19 x86-64), this shrinks the
1833 Emacs executable (text+data) by 0.25%.
1834 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1835 (load_color) [!MSDOS]:
1836 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1837 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1838 * lisp.h (check_existing):
1839 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1840 (network_interface_info) [!WINDOWSNT]:
1841 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1842 Remove extern decls.
1843 * fileio.c (check_existing):
1844 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1845 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1846 (network_interface_info) [!WINDOWSNT]:
1847 * term.c (encode_terminal_code) [!WINDOWSNT]:
1848 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1849 * xfaces.c (load_color) [!MSDOS]:
1851 * fileio.c (check_existing, check_executable, check_writable):
1852 * process.c (network_interface_list, network_interface_info):
1853 Move earlier, so that we don't need forward decls.
1854 * gnutls.c (fn_gnutls_transport_set_errno)
1855 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1857 * w32.c (init_environment): Use faccessat rather than
1858 check_existing, partly for consistency with the rest of the code
1859 in this file, partly so that check_existing can be static.
1861 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1862 * emacs.c (MAIN_PROGRAM): New macro.
1863 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1864 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1866 bool vector int width fixes
1867 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1868 (Fbool_vector_count_matches_at):
1869 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1870 can exceed PTRDIFF_MAX, at least in theory.
1871 (Fbool_vector_count_matches_at):
1872 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1874 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1876 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1877 (struct sockaddr): Add forward decl, for platforms that lack it.
1879 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1881 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1884 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1886 * w32.c (network_interface_get_info, network_interface_list)
1887 (network_interface_info): New functions. (Bug#15610)
1888 (GetAdaptersInfo_Proc): New typedef.
1889 (get_adapters_info): New wrapper function.
1890 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1892 * process.h (network_interface_list, network_interface_info):
1895 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1896 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1897 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1898 for WINDOWSNT. Doc fix.
1899 (syms_of_process): Defsubr Snetwork_interface_list and
1900 Snetwork_interface_info unconditionally.
1902 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1903 in NS GUI sessions. (Bug#15629)
1905 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1907 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1909 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1911 * print.c (print_object): Print " ..." when truncating bool vectors.
1913 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1915 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1916 standard mouse buttons.
1918 * termhooks.h (struct input_event): Remove incorrect commentary.
1920 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1922 Disallow bool vector operations on mixed-length operands.
1923 The old behavior left garbage in the result vector sometimes,
1924 and didn't seem to be useful.
1925 * data.c (Qwrong_length_argument): New static var.
1926 (wrong_length_argument): New function.
1927 (bool_vector_binop_driver): Check that args agree in length.
1929 * keyboard.c, keyboard.h (all_kboards): Now static.
1931 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1933 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1934 note from the lispref.
1936 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1938 * nsterm.h (struct ns_display_info): Remove set-but-unused
1939 member image_cache (image caches are per-terminal anyway).
1940 (FRAME_X_IMAGE_CACHE): Remove.
1941 * nsterm.m (ns_initialize_display_info): Adjust user.
1943 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1945 * w32proc.c: Include mingw_time.h.
1947 * w32.c: Include mingw_time.h.
1949 Implement scrolling of TTY menus when the screen is too short.
1951 * term.c (tty_menu_display): Accept an additional argument, the
1952 menu item from which to start displaying the menu. Account for
1953 the value of Y when limiting the menu to the number of available
1955 (mi_result): New enumeration.
1956 (read_menu_input): Return enumerated value. When the y coordinate
1957 hits min_y or max_y, return scroll indication instead of wrapping
1959 (tty_menu_activate): Handle the scrolling indications from
1960 read_menu_input. Compute the first menu item to display and pass
1961 it to tty_menu_display.
1963 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1965 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1966 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1967 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1968 Adjust to match the change described below.
1969 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1970 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1971 memory_below_frame members to...
1972 * termchar.h (struct tty_display_info): ...here because they're
1973 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1974 * term.c (init_tty):
1975 * nsterm.m (ns_create_terminal):
1976 * w32term.c (w32_create_terminal):
1977 * xterm.c (x_create_terminal): Adjust users.
1978 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1979 to filter out non-TTY frames. Adjust comment.
1980 (scrolling): Adjust user. Prefer eassert for debugging check.
1982 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1984 * xfaces.c (PT_PER_INCH): Remove unused macro.
1985 * termhooks.h (struct terminal): Remove set-but-unused
1986 member fast_clear_end_of_line.
1987 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1988 * nsterm.m (ns_create_terminal):
1989 * term.c (init_tty):
1990 * w32term.c (w32_create_terminal):
1991 * xterm.c (x_create_terminal): Adjust users.
1993 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1995 * lisp.h (bool_vector_size): New function.
1996 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1997 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1998 (Fbool_vector_not, Fbool_vector_count_matches_at):
1999 Remove uses of 'eassume' that should no longer be needed,
2000 because they are subsumed by the 'eassume' in bool_vector_size.
2002 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2004 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2005 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2006 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2008 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2010 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2011 have different dimensions. (Bug#15575)
2013 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2016 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2018 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2020 * term.c (tty_menu_show): Never return with unbalanced
2021 specpdl. Use eassert for debugging check. Adjust style.
2023 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2025 * term.c (read_menu_input): Make selection of menu items
2026 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2027 (tty_menu_activate): Fix off-by-one error when computing max_y.
2029 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2031 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2032 audit logging (only used with GnuTLS 3.x) and enable it.
2034 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2036 * dispnew.c (redraw_frame): Remove useless #ifdef because
2037 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2038 Also, move TTY fflush to...
2039 * term.c (tty_update_end): ...this function.
2041 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2043 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2044 the end of the frame's glyph matrix. (Bug#15575)
2046 * term.c (tty_menu_display): Don't move cursor while overwriting
2047 frame's glyphs with menu items. Limit the number of items
2048 displayed to what can be shown on the available screen lines,
2049 excluding the echo area.
2050 (tty_menu_activate): Limit the Y coordinate allowed by
2051 read_menu_input to the last screen line used for menu display.
2053 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2055 * lisp.h (eassume): New macro.
2056 Also, include <verify.h>, for 'assume'.
2057 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2058 (vroundup, vector_nbytes):
2059 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2060 (Fbool_vector_not, Fbool_vector_count_matches)
2061 (Fbool_vector_count_matches_at):
2062 Use eassume, not eassert.
2063 * casetab.c (set_identity, shuffle):
2064 * composite.c (composition_gstring_put_cache):
2065 * dispnew.c (update_frame_1):
2066 * ftfont.c (ftfont_shape_by_flt):
2067 * image.c (gif_load):
2068 * intervals.c (offset_intervals):
2069 * macfont.m (macfont_shape):
2070 Remove calls to 'assume' that are no longer needed, because
2071 --enable-gcc-warnings no longer generates bogus warnings
2072 when these calls are removed.
2074 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2076 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2078 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2080 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2081 (Qsubstitute_env_in_file_name): New var.
2082 (syms_of_fileio): Define it.
2084 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2086 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2087 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2090 * term.c (save_and_enable_current_matrix): Don't allocate and
2091 don't save margin areas.
2092 (restore_desired_matrix): Don't restore margin areas.
2093 (free_saved_screen): Don't free margin areas.
2095 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2097 * image.c: Pacify --enable-gcc-warnings.
2098 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2099 #define only if used.
2101 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2103 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2104 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2105 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2106 (gif_load): For giflib v5.x and later, display the error message
2107 produced by giflib when its functions fail.
2108 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2111 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2113 * keyboard.c (last_event_timestamp): Remove. For X selection and
2114 GTK popup menus, it may be obtained from per-frame X display info.
2115 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2116 (process_special_events): Adjust users.
2117 * keyboard.h (last_event_timestamp): Remove declaration.
2118 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2119 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2120 * menu.h (xmenu_show): Adjust prototype.
2121 * menu.c (Fx_popup_menu): Adjust user.
2122 * xselect.c (x_own_selection, x_get_foreign_selection)
2123 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2125 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2127 * keyboard.c (init_kboard): Now static. Add arg
2128 to denote window system. Adjust comment.
2129 (init_keyboard): Adjust user.
2130 (allocate_kboard): New function.
2132 * nsterm.m (ns_term_init):
2133 * term.c (init_tty):
2134 * w32term.c (w32_create_terminal):
2135 * xterm.c (x_term_init): Use it.
2136 * keyboard.h (init_kboard): Remove prototype.
2137 (allocate_kboard): Add prototype.
2139 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2141 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2142 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2144 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2146 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2148 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2150 * term.c (tty_menu_activate): Flush the output stream after
2151 showing the cursor, and don't mark the frame garbaged at exit from
2152 the function. Fixes redisplay glitches when moving from one menu
2155 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2157 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2158 or throw error (Bug#15570).
2160 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2162 * intervals.c (temp_set_point_both): Move test into 'eassert',
2165 * lisp.h (eassert): Don't use 'assume'.
2166 Sometimes 'assume' wins in performance, and sometimes it loses,
2167 so it shouldn't be used all the time. Perhaps we need two
2168 flavors of 'eassert', one for where 'assume' is far more likely
2169 to help or to hurt; but that can be done later.
2170 Problem reported by Dmitry Antipov in
2171 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2172 Also, don't include <verify.h>; no longer needed.
2174 2013-10-09 Glenn Morris <rgm@gnu.org>
2176 * eval.c (Fcond): Doc tweak.
2178 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2180 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2181 expressions with side effects to eassert. (Bug#15565)
2183 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2185 * fns.c (hashfn_user_defined): Allow hash functions to return any
2188 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2190 Fix minor problems found by static checking.
2191 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2192 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2193 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2194 * keyboard.c (read_menu_command): Remove unused local.
2195 * lisp.h (read_menu_command): New decl.
2196 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2197 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2198 Return ptrdiff_t, not int.
2199 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2200 not int, for benefit of xpalloc.
2201 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2203 (have_menus_p): Remove; unused.
2204 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2205 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2206 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2208 (save_and_enable_current_matrix): Omit unnecessary casts.
2209 (read_menu_input): Omit local extern decl (now in lisp.h).
2210 Don't access uninitialized storage if mouse_get_xy fails.
2211 (tty_menu_activate): Mark local as initialized, for lint.
2212 (tty_menu_activate, tty_meny_show): Remove unused locals.
2214 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2216 Support menus on text-mode terminals.
2217 * xterm.h (xw_popup_dialog): Add prototype.
2219 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2220 (xmenu_show): Block input here, instead in Fx_popup_menu.
2221 (xw_popup_dialog): New function, with X-specific bits of popup
2224 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2227 * window.c (Fset_window_configuration): Use run-time tests of the
2228 frame type instead of compile-time conditionals, when menu-bar
2229 lines are considered.
2231 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2232 (w32_popup_dialog): New prototypes.
2234 * w32menu.c (Fx_popup_dialog): Function deleted.
2235 (w32_popup_dialog): New function, with w32 specific bits of popup
2236 dialogs. Block input here.
2238 * w32inevt.c (w32_console_read_socket): Minor change to add
2239 debugging TTY events.
2241 * w32fns.c (show_hourglass): If returning early because the frame
2242 is not a GUI frame, unblock input.
2244 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2245 (cursorY): New functions.
2247 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2248 WINDOWSNT, macros that call curX and curY elsewhere.
2250 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2252 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2253 specific function to hide and show cursor on a text-mode terminal.
2254 (tty_menu_struct, struct tty_menu_state): New structures.
2255 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2256 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2257 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2258 (tty_menu_locate, save_and_enable_current_matrix)
2259 (restore_desired_matrix, screen_update, read_menu_input)
2260 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2261 (tty_pop_down_menu, tty_menu_last_menubar_item)
2262 (tty_menu_new_item_coords, tty_menu_show): New functions.
2263 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2265 * nsterm.h (ns_popup_dialog): Adjust prototype.
2267 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2269 (ns_popup_dialog): Adapt order of arguments to the other
2270 *_menu_show implementations.
2271 (Fx_popup_dialog): Function deleted.
2273 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2275 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2277 * menu.c (have_boxes): New function.
2278 (single_keymap_panes): Use it instead of a compile-time
2280 (single_menu_item): Use run-time tests of the frame type instead
2281 of compile-time conditionals.
2282 (encode_menu_string): New function.
2283 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2284 the macro, since different types of frame need different encoding
2286 (digest_single_submenu): Use run-time tests of frame type instead
2287 of, or in addition to, compile-time conditionals.
2288 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2289 (Fx_popup_menu): Detect when the function is called from keyboard
2290 on a TTY. Don't barf when invoked on a text-mode frame.
2291 Check frame type at run time, instead of compile-time conditionals for
2292 invoking terminal-specific menu-show functions.
2293 Call tty_menu_show on text-mode frames.
2294 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2295 run time to determine which alternative to invoke; support dialogs
2298 * keyboard.h <Qmouse_movement>: Declare.
2300 * keyboard.c <Qmouse_movement>: Now extern.
2301 <Qecho_keystrokes>: New static variable.
2302 (read_key_sequence): Accept an additional argument, a flag to
2303 prevent redisplay during reading of the key sequence. All callers
2305 (read_menu_command): New function.
2306 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2308 (toolkit_menubar_in_use): New function.
2309 (make_lispy_event): Use it instead of a compile-time test.
2311 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2312 window-system being available.
2314 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2315 to x-popup-dialog on the frame type, they all now support popup
2318 * dispnew.c (save_current_matrix): Save the margin areas.
2319 (restore_current_matrix): Restore margin areas.
2320 (update_frame_with_menu): New function.
2322 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2325 * alloc.c (make_save_ptr): Now compiled unconditionally.
2327 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2329 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2330 (redraw_frame, update_frame): Adjust users.
2331 * dispextern.h (set_window_update_flags): Adjust prototype.
2332 * xdisp.c (redisplay_internal): When updating all frames with zero
2333 windows_or_buffers_changed, assume that only the windows that shows
2334 current buffer should be really updated.
2336 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2338 Do not allocate huge temporary memory areas and objects while encoding
2339 for file I/O, thus reducing an enormous memory usage for large buffers.
2340 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2341 * coding.h (struct coding_system): New member raw_destination.
2342 * coding.c (setup_coding_system): Initialize it to zero.
2343 (encode_coding_object): If raw_destination is set, do not create
2344 dst_object. Add comment.
2345 * fileio.c (toplevel): New constant E_WRITE_MAX.
2346 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2347 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2349 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2351 * nsterm.m (windowDidExitFullScreen:):
2352 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2354 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2356 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2357 * keyboard.c (unblock_input_to): Don't process pending signals
2358 if a fatal error is in progress.
2360 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2361 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2362 they're talking about words in Lisp bool vectors.
2363 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2364 * data.c (popcount_bits_word): Rename from popcount_size_t.
2365 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2368 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2370 Improve support for popcount and counting trailing zeros (Bug#15550).
2371 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2372 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2373 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2374 (popcount_size_t_msc, popcount_size_t_gcc):
2375 Remove; now done by Gnulib.
2376 (popcount_size_t): Now a macro that defers to Gnulib.
2377 (count_trailing_zero_bits): Return int, for consistency with
2378 Gnulib and because Emacs prefers signed to unsigned int.
2379 Don't assume that size_t is either unsigned int or unsigned long
2380 or unsigned long long.
2381 (size_t_to_host_endian): Do not assume that size_t is either
2382 exactly 32 or exactly 64 bits wide.
2383 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2384 etc., so that it's now an enum constant, not a macro.
2385 No need to assume that it's either 32 or 64.
2387 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2389 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2392 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2394 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2395 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2397 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2399 emacs_read and emacs_write now use void *, not char *.
2400 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2401 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2402 Buffer arg is now void *, not char *. This matches plain
2403 'read' and 'write' better, and avoids a constraint violation
2404 on Solaris 9 with Oracle Studio.
2406 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2408 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2409 memset to explicit loop. Otherwise copy largest possible chunk
2410 from initialized to uninitialized part, thus allowing the longer
2411 memcpy runs and reducing the number of loop iterations.
2413 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2415 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2416 hide toolbar (Bug#15388).
2417 (windowDidEnterFullScreen:): If presentation options are zero,
2418 set them here (Bug#15388).
2419 (ns_update_auto_hide_menu_bar): Remove runtime check.
2420 Don't auto hide dock unless menubar is also auto hidden.
2422 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2424 * editfns.c (message): Mention batch mode in doc string.
2426 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2428 * nsterm.m (check_native_fs): Remove erroneous comment.
2430 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2432 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2433 uses find_newline instead of scan_newline and so doesn't move point.
2435 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2437 Use hardware support for byteswapping on glibc x86 etc.
2438 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2439 whereas the old swap64 needed 30.
2440 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2441 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2442 Use byteswap.h's macros to swap bytes.
2443 * lisp.h (swap16, swap32, swap64): Remove.
2444 All uses replaced by bswap_16, bswap_32, bswap_64.
2446 * bytecode.c (exec_byte_code): Use some more volatile variables
2447 to work around local variables getting clobbered by longjmp.
2448 Port to pre-C99, which doesn't allow decls after stmts.
2450 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2452 * lisp.h (eassert): Assume that COND is true when optimizing.
2453 In other words, take on the behavior of eassert_and_assume.
2454 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2455 (eassert_and_assume): Remove. All uses replaced by eassert.
2457 * xdisp.c (Qglyphless_char): Now static.
2459 Adjust to merge from gnulib.
2460 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2461 * lisp.h: Include <verify.h>, for 'assume'.
2463 * eval.c (clobbered_eassert): New macro.
2464 (internal_catch, internal_condition_case)
2465 (internal_condition_case_1, internal_condition_case_2)
2466 (internal_condition_case_n): Use it instead of eassert
2467 when the argument contains locals clobbered by longjmp.
2468 Don't use clobbered locals outside of clobbered_eassert.
2469 (internal_lisp_condition_case): Use a volatile variable
2470 to work around a local variable's getting clobbered.
2472 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2474 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2475 (PUSH_HANDLER): New macro.
2476 (catchlist): Remove.
2477 (handlerlist): Always declare.
2479 * eval.c (catchlist): Remove (merge with handlerlist).
2480 (handlerlist, lisp_eval_depth): Not static any more.
2481 (internal_catch, internal_condition_case, internal_condition_case_1)
2482 (internal_condition_case_2, internal_condition_case_n):
2484 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2485 handlerlist/catchlist.
2486 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2487 handlerlist which can only handle a single condition-case handler at
2489 (find_handler_clause): Simplify since we only a single branch here
2492 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2494 (bcall0): New function.
2495 (exec_byte_code): Add corresponding cases. Improve error message when
2496 encountering an invalid byte-code. Let Bunwind_protect accept
2497 a function (rather than a list of expressions) as argument.
2499 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2500 and make them unconditional now that they're heap-allocated.
2502 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2504 * charset.c (Fdecode_char, Fencode_char): Remove description of
2505 `restriction' arg. now that it's hidden by advertised-calling-convention.
2507 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2509 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2510 Remove unused variable (from mac-port).
2511 (macfont_draw): Use s->ybase for correct y position.
2513 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2515 * frame.h (struct frame): Drop has_minibuffer member because...
2516 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2517 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2519 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2521 * window.h (struct window): Prefer enum text_cursor_kinds to int
2522 for phys_cursor_type member. Move the latter, phys_cursor_width,
2523 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2524 * window.c (replace_window, make_window): Adjust users.
2526 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2528 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2529 this module is never compiled otherwise.
2531 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2533 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2536 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2538 * xdisp.c (get_next_display_element): Don't call face_for_font in
2539 a build configured --without-x. (Bug#15484)
2541 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2543 * window.c (calc_absolute_offset): #elif should be #elif defined.
2545 * frame.c (delete_frame): Block/unblock input to overcome race
2546 condition (Bug#15475).
2548 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2550 * frame.c (delete_frame): Record selected frame only after
2551 calling Qdelete_frame_functions (Bug#15477).
2553 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2555 * nsterm.m (ns_selection_color): Remove.
2556 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2557 NSColor selectedText(Background)Color. Only for COCOA.
2558 (ns_term_init): Remove assignment of ns_selection_color, logic
2559 moved to ns_get_color.
2561 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2562 NS_SELECTION_COLOR_DEFAULT.
2563 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2565 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2567 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2568 frame' does not have the tool_bar_window member.
2570 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2572 Signal error when reading an empty byte-code object (Bug#15405)
2573 * lread.c (read1): signal error
2574 * alloc.c (make_byte_code): eassert header size
2575 (sweep_vectors): change an int to size_t
2577 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2579 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2580 instead of ints, as it's the usual style for offsetof constants. See:
2581 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2583 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2584 This is ugly, but it should fix the performance problem for older
2585 GCC versions in the short run. I'll look into integrating the
2586 Gnulib module for popcount, as a better fix.
2587 See the thread starting in:
2588 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2589 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2590 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2591 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2592 (popcount_size_t): Use it.
2594 2013-09-24 Daniel Colascione <dancol@dancol.org>
2596 * process.c (Fnetwork_interface_info): Fix build break due to
2599 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2601 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2602 Prefer signed to unsigned integers where either will do.
2603 No need for 'const' on locals that do not escape.
2604 Omit easserts with unnecessary and unportable assumptions about
2605 alignment. Avoid unnecessary casts to char *.
2607 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2609 Use union for the payload of struct Lisp_Vector.
2610 This helps to avoid a few glitches dictated by C's aliasing rules.
2611 * lisp.h (struct Lisp_Vector): Use union for next and
2612 contents member. Adjust comment. Change related users.
2613 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2614 Related users changed.
2615 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2616 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2617 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2618 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2620 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2622 Optimize glyph row clearing and copying routines.
2623 * dispextern.h (struct glyph_row): Change layout of struct
2624 glyph_row to help copy_row_except_pointers. Adjust comment.
2625 * dispnew.c (null_row): Remove.
2626 (clear_glyph_row): Use offsetof and memset to find and clear
2627 just the members that need clearing. Adjust comment.
2628 (copy_row_except_pointers): Likewise for copying.
2630 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2632 Some minor cleanups of recently-added bool vector code.
2633 * conf_post.h (assume): Always return void. Use lint version
2634 only if GCC and MSC versions don't apply.
2635 * conf_post.h (assume):
2636 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2637 Depend on _MSC_VER, not __MSC_VER, for consistency with
2639 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2640 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2641 (bool_vector_binop_driver, count_trailing_zero_bits)
2642 (size_t_to_host_endian): Now static, not static inline;
2643 the latter isn't needed with modern compilers and doesn't
2644 work with older compilers anyway.
2646 * alloc.c (valgrind_p): Use bool for boolean.
2648 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2650 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2651 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2652 (display_last_displayed_message_p, message_buf_print)
2653 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2654 Use bool for boolean.
2655 * dispextern.h (cancel_line, init_desired_glyphs):
2656 Remove ancient leftover.
2657 (help_echo_showing_p, hourglass_shown_p):
2658 * lisp.h (noninteractive_need_newline): Adjust declaration.
2660 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2662 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2664 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2665 ...this file and convert the latter to static. Adjust comment.
2666 (make_initial_frame):
2667 * window.c (init_window_once): Adjust user.
2668 * frame.h (last_nonminibuf_frame): Remove declaration.
2669 * lisp.h (selected_frame): Likewise.
2670 * msdos.c (the_only_display_info): Adjust comment.
2672 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2674 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2675 computing the end column of mouse-highlight that comes from
2676 display or overlay strings. (Bug#15437)
2677 (note_mouse_highlight): Adapt calculation of last argument to
2678 mouse_face_from_string_pos to the above change.
2680 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2681 all platforms, not just for clang.
2683 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2685 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2686 about excess arguments to snprintf.
2688 * conf_post.h(assume): Use __builtin_unreachable for clang.
2690 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2692 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2693 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2695 2013-09-23 Daniel Colascione <dancol@dancol.org>
2697 * alloc.c (USE_VALGRIND): New macro; on by default
2698 when ENABLE_CHECKING.
2699 (mark_maybe_object, mark_maybe_pointer)
2700 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2702 (valgrind_p) [USE_VALGRIND]: New variable.
2703 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2705 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2707 * process.c (wait_reading_process_output): Change int pnamelen to
2710 * nsterm.m (setMarkedText:selectedRange:):
2711 (deleteWorkingText):
2712 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2713 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2714 argument to unsigned long to avoid warning.
2715 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2717 * conf_post.h (assume): Fix compiler error: x shall be cond.
2719 2013-09-22 Daniel Colascione <dancol@dancol.org>
2721 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2722 warning when compiling without a window system.
2724 2013-09-22 Daniel Colascione <dancol@dancol.org>
2726 * data.c (Qbool_vector_p): New symbol.
2727 (bool_vector_spare_mask, popcount_size_t_generic)
2728 (popcount_size_t_msc, popcount_size_t_gcc)
2730 (bool_vector_binop_driver)
2731 (count_trailing_zero_bits, size_t_to_host_endian)
2732 (Fbool_vector_exclusive_or)
2733 (Fbool_vector_union)
2734 (Fbool_vector_intersection, Fbool_vector_set_difference)
2735 (Fbool_vector_subsetp, Fbool_vector_not)
2736 (Fbool_vector_count_matches)
2737 (Fbool_vector_count_matches_at): New functions.
2738 (syms_of_data): Intern new symbol, functions.
2739 * alloc.c (bool_vector_payload_bytes): New function.
2740 (Fmake_bool_vector): Instead of calling Fmake_vector,
2741 which performs redundant initialization and argument checking,
2742 just call allocate_vector ourselves. Make sure we clear any
2743 terminating padding to zero.
2744 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2745 instead of open-coding the size calculation.
2746 (vroundup_ct): New macro.
2747 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2748 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2749 * composite.c (composition_gstring_put_cache):
2750 Change lint_assume to assume.
2751 * conf_post.h (assume): New macro.
2752 (lint_assume): Remove.
2753 * dispnew.c (update_frame_1): Change lint_assume to assume.
2754 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2756 * image.c (gif_load): Change lint_assume to assume.
2757 * lisp.h (eassert_and_assume): New macro.
2758 (Qbool_vector_p): Declare.
2759 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2760 (swap16, swap32, swap64): New inline functions.
2761 * macfont.c (macfont_shape): Change lint_assume to assume.
2762 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2763 * xsettings.c (parse_settings): Use new swap16 and
2764 swap32 from lisp.h instead of file-specific macros.
2766 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2768 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2769 found (which can legitimately happen when the glyph row at the
2770 window start is disabled in the current_matrix. (Bug#15365)
2772 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2774 Fix syntax.h bug introduced by recent INLINE change.
2775 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2776 conditionally compiled one way in some modules, and a different
2777 way in others. This doesn't work with extern inline functions,
2778 which must have the same definition in all modules, because the
2779 defining code might be shared across modules, depending on the
2780 implementation. Symptoms reported by Martin Rudalics in:
2781 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2782 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2783 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2784 overriding the corresponding functions in syntax.h.
2785 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2786 (syntax_property): New inline functions.
2787 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2788 Rewrite in terms of these new functions.
2790 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2792 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2793 not chars_in_text, whose result depends on the multibyteness of
2794 the current buffer. (Bug#15426)
2796 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2798 Port recent change to hosts where pointers aren't 'long'.
2799 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2800 Don't assume that pointers are the same width as 'long'.
2801 Add a compile-time check that a pointer fits into two X slots.
2803 A simpler, centralized INLINE.
2804 * conf_post.h (INLINE): Define only if not already defined.
2805 This allows us to use a single INLINE, defined by one file
2807 * emacs.c (INLINE): Define it.
2808 Also, include category.h, charset.h, composite.h, dispextern.h,
2809 syntax.h, systime.h, so that their INLINE definitions are expanded
2811 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2812 * buffer.h, buffer.c (BUFFER_INLINE):
2813 * category.h, category.c (CATEGORY_INLINE):
2814 * character.h, character.c (CHARACTER_INLINE):
2815 * charset.h, charset.c (CHARSET_INLINE):
2816 * composite.h, composite.c (COMPOSITE_INLINE):
2817 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2818 * frame.h, frame.c (FRAME_INLINE):
2819 * intervals.h, intervals.c (INTERVALS_INLINE):
2820 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2821 * lisp.h, alloc.c (LISP_INLINE):
2822 * process.h, process.c (PROCESS_INLINE):
2823 * syntax.h, syntax.c (SYNTAX_INLINE):
2824 * systime.h, sysdep.c (SYSTIME_INLINE):
2825 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2826 * window.h, window.c (WINDOW_INLINE):
2827 Remove. All uses replaced with INLINE.
2829 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2831 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2834 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2836 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2837 'const char *' to avoid compiler warnings due to similar change in
2838 the prototype of x_get_string_resource.
2840 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2842 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2843 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2844 going to replace static variables below. Adjust comments.
2845 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2846 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2847 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2848 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2849 Related users changed.
2850 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2851 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2852 last_mouse_movement_time, going to replace static variables below.
2854 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2855 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2857 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2858 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2859 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2860 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2861 static variables below.
2862 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2863 (last_mouse_scroll_bar): Remove.
2864 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2865 (mouseExited): Related users changed.
2867 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2869 Do not use external array to process X scroll bar messages.
2870 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2871 (x_send_scroll_bar_event): Pack window pointer into two slots
2872 of XClientMessageEvent if we're 64-bit. Adjust comment.
2873 (x_scroll_bar_to_input_event): Unpack accordingly.
2875 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2877 Ifdef away recent changes which aren't relevant to NS port.
2878 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2879 [!HAVE_NS]: Declare as such.
2880 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2881 [!HAVE_NS]: Define as such.
2883 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2885 * frame.c (x_redo_mouse_highlight): New function
2886 to factor out common code used in W32 and X ports.
2887 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2888 * xterm.h (struct x_display_info):
2889 * w32term.h (struct w32_display_info):
2890 * nsterm.h (struct ns_display_info): New members
2891 last_mouse_motion_frame, last_mouse_motion_x and
2892 last_mouse_motion_y, going to replace static variables below.
2893 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2894 (redo_mouse_highlight): Remove.
2895 (note_mouse_movement, syms_of_xterm): Adjust user.
2896 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2897 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2898 (redo_mouse_highlight): Remove.
2899 (note_mouse_movement, syms_of_w32term): Adjust user.
2900 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2901 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2903 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2904 * nsfns.m (compute_tip_xy): Adjust user.
2906 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2908 * frame.c (x_mouse_grabbed): New function.
2909 * dispextern.h (x_mouse_grabbed): Add prototype.
2910 (last_mouse_frame): Remove declaration.
2911 * xterm.h (struct x_display_info):
2912 * w32term.h (struct w32_display_info):
2913 * nsterm.h (struct ns_display_info): New member
2914 last_mouse_frame, going to replace...
2915 * xdisp.c (last_mouse_frame): ...global variable.
2916 (note_tool_bar_highlight):
2917 * w32term.c (w32_mouse_position, w32_read_socket):
2918 * xterm.c (XTmouse_position, handle_one_xevent):
2919 Use x_mouse_grabbed.
2920 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2922 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2924 * w32term.c (w32_read_socket): Avoid temporary
2925 variables in a call to x_real_positions.
2926 * xterm.c (handle_one_xevent): Likewise.
2928 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2930 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2931 (x_icon_type): Remove prototype.
2932 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2933 * frame.c (x_icon_type): Remove.
2934 * w32term.c (x_make_frame_visible, x_iconify_frame):
2935 * xterm.c (x_make_frame_visible, x_iconify_frame):
2936 Use x_set_bitmap_icon to factor out common code.
2938 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2940 * dispextern.h (check_x_display_info, x_get_string_resource):
2941 Declare here just once and unify the latter.
2942 * frame.c (check_x_display_info, x_get_string_resource):
2943 * nsterm.h (check_x_display_info):
2944 * xrdb.c (x_get_string_resource):
2945 * xterm.h (check_x_display_info): Remove prototypes.
2946 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2947 * w32reg.c (x_get_string_resource): Likewise.
2948 (w32_get_rdb_resource): Adjust user.
2950 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2952 * xterm.h (struct x_display_info): New member
2953 x_pending_autoraise_frame, going to replace...
2954 * xterm.c (pending_autoraise_frame): ...static variable.
2955 (x_new_focus_frame, XTread_socket): Adjust users.
2956 * w32term.h (struct w32_display_info): New member
2957 w32_pending_autoraise_frame, going to replace...
2958 * w32term.c (pending_autoraise_frame): ...global variable.
2959 (x_new_focus_frame, w32_read_socket): Adjust users.
2961 2013-09-17 Glenn Morris <rgm@gnu.org>
2963 * xdisp.c (message_dolog): If we create *Messages*,
2964 switch it to messages-buffer-mode.
2966 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2968 Don't overuse 'const' in types of locals.
2969 * bidi.c (bidi_count_bytes):
2970 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2971 (xg_event_is_for_scrollbar):
2972 * xselect.c (x_handle_property_notify)
2973 (x_handle_selection_notify, x_handle_dnd_message):
2974 * xsettings.c, xsettings.h (xft_settings_event):
2975 * xterm.c (x_handle_net_wm_state, handle_one_event)
2976 (x_menubar_window_to_frame, x_detect_focus_change)
2977 (construct_mouse_click, note_mouse_movement)
2978 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2979 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2980 (handle_one_xevent, x_handle_net_wm_state):
2981 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2982 (x_handle_dnd_message):
2983 Avoid unnecessary 'const', typically the second 'const' in
2984 'const foo * const arg', a 'const' that does not affect the API
2985 and doesn't significantly help the human reader.
2987 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2989 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2990 only if Glib < 2.36.0.
2991 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2992 * xsettings.c (init_gconf, init_gsettings): Do not check
2994 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2996 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2998 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3000 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3001 before calling g_type_init.
3003 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3005 * nsterm.m (syms_of_nsterm): ... to here.
3007 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3009 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3010 (ignore_next_mouse_click_timeout): Use Time as X does.
3011 (handle_one_xevent): Avoid cast and use unsigned comparison.
3013 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3015 Do not copy X event in handle_one_xevent except KeyPress case.
3016 Wnen XEvent is processed, it is unlikely to be changed except
3017 KeyPress case, so we can avoid copying and use const pointer to
3018 const data to make sure that an event is not changed elsewhere.
3019 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3020 const' and do not create local copy except for the KeyPress event.
3021 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3022 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3023 (x_handle_net_wm_state, x_menubar_window_to_frame)
3024 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3025 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3026 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3027 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3028 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3029 (x_handle_dnd_message):
3030 * xsettings.c (xft_settings_event):
3031 Use 'const XEvent * const' where appropriate.
3032 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3034 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3036 Fix X event waiting to handle multiple frames.
3037 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3038 * xterm.c (pending_event_wait): Remove. Adjust users.
3039 (x_detect_focus_change): Pass frame arg.
3040 (handle_one_xevent): Find related frame early and clear per-frame
3041 wait_event_type only if this is an event for the relevant frame.
3042 (x_wait_for_event): Use per-frame wait_event_type.
3044 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3046 * nsfns.m (Fx_create_frame): Fix font driver registration for
3049 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3050 for syms_of_macfont.
3052 * nsterm.m: Include macfont.h.
3053 (ns_tmp_flags, ns_tmp_font): Remove.
3054 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3055 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3056 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3057 (changeFont:): Fix code style. Check for font driver type when
3060 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3063 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3064 (nsfont_open): Set font driver type.
3065 Set font->ascent and font->descent. Figure out font instead of
3066 ns_tmp_font, and flags instead of ns_tmp_flags.
3067 Fix indentation. Remove call to ns_draw_text_decoration,
3070 * nsfns.m: Include macfont.h.
3071 (Fx_create_frame): Register macfont driver, make a better default font.
3072 (Fns_popup_font_panel): Get font from macfont driver, if used.
3074 * macfont.m, macfont.h, maccuvs.h: New files.
3076 * font.h: Declare syms_of_macfont.
3078 * font.c (syms_of_font): Call syms_of_macfont.
3080 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3082 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3084 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3085 and it is always zero for others, so I assume that this is an ancient
3086 leftover which nobody will want to change any more.
3087 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3088 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3089 * frame.c (x_set_scroll_bar_width):
3090 * w32fns.c (w32_createscrollbar):
3091 * w32term.c (w32_set_vertical_scroll_bar):
3092 * xfns.c (x_set_scroll_bar_default_width):
3093 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3094 (x_scroll_bar_expose): Related users changed.
3096 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3098 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3099 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3100 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3102 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3104 * nsterm.h, w32term.h, xterm.h: ...and not here.
3105 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3106 Remove unused Xisms.
3107 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3108 these modules are never compiled otherwise.
3110 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3112 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3113 Doc fix. (Bug#15375)
3115 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3117 Unify Fx_focus_frame between all ports.
3118 * frame.h (x_focus_frame): New prototype.
3119 * xfns.c (Fx_focus_frame): Remove.
3120 (syms_of_xfns): Do not defsubr it.
3121 (x_focus_frame): X implementation.
3122 * nsfns.m (Fx_focus_frame): Remove.
3123 (syms_of_nsfns): Do not defsubr it.
3124 (x_focus_frame): NS implementation.
3125 * w32term.c (Fx_focus_frame): Remove.
3126 (x_focus_on_frame): Rename to...
3127 (x_focus_frame): W32 implementation.
3128 * w32term.h (x_focus_on_frame): Remove prototype.
3129 * w32fns.c (Fx_focus_frame): Remove.
3130 (syms_of_w32fns): Do not defsubr it.
3131 * frame.c (Fx_focus_frame): Define here.
3132 (syms_of_frame): Defsubr here.
3133 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3135 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3137 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3138 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3139 each port to reference the port-specific window system data.
3140 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3141 (FRAME_DISPLAY_INFO): Define.
3142 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3143 (FRAME_DISPLAY_INFO): Define. Adjust users.
3144 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3145 (FRAME_DISPLAY_INFO): Define. Adjust users.
3146 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3147 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3148 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3149 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3150 * xselect.c, xterm.c: All related users changed.
3152 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3154 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3155 (x_menubar_window_to_frame): Remove prototypes.
3156 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3157 (x_menubar_window_to_frame, x_top_window_to_frame):
3159 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3160 (x_menubar_window_to_frame, x_top_window_to_frame):
3161 ...to here and convert all but the last to static.
3163 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3165 * lisp.mk (lisp): Add w32-common-fns.elc.
3167 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3169 * charset.c (char_charset): Document an exception for char-charset.
3171 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3173 * xterm.h (x_display_info): New field last_user_time...
3174 * xterm.c (toplevel): ...to replace static last_user_time.
3175 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3177 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3179 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3180 scroll bar values to prevent thumb from disappear and update comment.
3182 2013-09-11 Glenn Morris <rgm@gnu.org>
3184 * emacs.c (usage_message): Possessive apostrophe tweak.
3186 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3188 * nsterm.m (syms_of_nsterm): Use Qns.
3189 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3190 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3191 * xfns.c (x_display_info_for_name, Fx_open_connection):
3192 Remove old '#if 0' code.
3193 (syms_of_xfns): Use Qx.
3194 * termhooks.h (fullscreen_hook): Remove the leftover.
3195 (struct terminal): Fix typo in comment.
3197 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3199 Cleaning up a few X scroll bar bits.
3200 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3201 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3202 New member last_seen_part, going to replace...
3203 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3204 (xt_action_hook) [USE_LUCID]: Adjust user.
3205 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3206 Lucid-specific scroll bar support.
3207 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3208 to int and adjust to use last_seen_part member.
3209 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3210 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3211 Initialize last_seen_part.
3213 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3215 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3216 insert-buffer-substring an empty string.
3218 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3220 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3221 avoiding a GCC warning.
3223 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3225 Ifdef away frame tool bar code when it is not really used.
3226 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3227 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3228 and minimize_tool_bar_window_p under the above.
3229 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3230 (fset_tool_bar_window): Likewise.
3231 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3232 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3233 (change_frame_size_1):
3234 * window.c (window_from_coordinates, Frecenter): Adjust users.
3235 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3236 code is not really used.
3237 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3238 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3239 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3240 [!USE_GTK && !HAVE_NS]: Define as such.
3241 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3242 (note_mouse_highlight, expose_frame):
3243 * xfns.c (x_set_tool_bar_lines):
3244 * xterm.c (handle_one_xevent): Adjust users.
3246 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3248 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3249 This bug was introduced by my 2013-08-26 patch, which incorrectly
3250 assumed that the terminfo implementation doesn't use termcap buffers.
3251 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3252 these buffers apparently are used after all.
3253 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3254 (struct tty_display_info): Define members termcap_term_buffer and
3255 termcap_strings_buffer even if TERMINFO.
3257 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3260 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3261 'usage' docstring entry to pacify make-docfile.
3263 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3265 Change comparison functions =, <, >, <=, >= to take many arguments.
3266 * data.c: Change comparison functions' interface and implementation.
3267 * lisp.h: Make arithcompare available for efficient two arg
3269 * bytecode.c: Use arithcompare.
3270 * fileio.c: Use new interface.
3272 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3274 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3276 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3278 * eval.c (Feval): Document the new use of `lexical'.
3280 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3282 Review and drop old frame resize hack.
3283 * frame.h (struct frame): Remove force_flush_display_p.
3284 * dispnew.c (update_frame): Adjust user and don't call
3285 flush_frame here. The comment has said that there was an issues
3286 with redisplaying fringes, but I don't see any differences with
3287 and without this hack. Hopefully we can continue without it.
3288 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3289 current frame matrices twice if resized_p is set.
3291 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3293 Do not populate pure Xism x_sync to other ports.
3294 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3295 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3296 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3297 * w32term.h (x_sync): Remove prototype.
3299 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3301 Cleanup frame flushing.
3302 * dispextern.h (struct redisplay_interface):
3303 Drop flush_display_optional because flush_display is enough
3304 for X and flushing via RIF is just a no-op for others.
3305 * frame.h (flush_frame): New function.
3306 * dispnew.c (update_frame):
3307 * minibuf.c (read_minibuf):
3308 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3310 * keyboard.c (detect_input_pending_run_timers): Do not flush
3311 all frames but selected one in redisplay_preserve_echo_area.
3312 * nsterm.m (ns_flush): Remove no-op.
3313 (ns_redisplay_interface): Adjust user.
3314 * w32term.h (x_flush): Remove no-op.
3315 (w32_redisplay_interface): Adjust user.
3316 * xterm.c (x_flush): Simplify because we do not flush all
3317 frames at once any more. Adjust comment.
3318 (x_redisplay_interface): Adjust user.
3320 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3322 Port --without-x --enable-gcc-warnings to Fedora 19.
3323 * gfilenotify.c (globals_of_gfilenotify):
3324 Call g_type_init only if using an older glib version that needs it.
3326 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3328 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3329 (last_glyphless_glyph_merged_face_id): Remove declarations.
3330 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3331 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3332 (last_glyphless_glyph_merged_face_id): Now static.
3333 (merge_escape_glyph_face): New function, refactored from...
3334 (get_next_display_element): ...here.
3335 (merge_glyphless_glyph_face): New function, refactored from...
3336 (produce_glyphless_glyph): ...here...
3337 * term.c (produce_glyphless_glyph): ...and here.
3339 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3341 * eval.c (eval_sub): Only call Ffunction if necessary.
3343 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3345 Attempt to make redisplay more selective when changing cursor type.
3346 * frame.h (struct frame): New bitfield cursor_type_changed.
3347 * xdisp.c (cursor_type_changed): Remove.
3348 (try_cursor_movement, redisplay_window, try_window_id)
3349 (set_frame_cursor_types, try_window_reusing_current_matrix):
3350 Adjust to use per-frame bitfield.
3351 (redisplay_internal): Look for cursor type change on each visible
3352 frame and consider all frames if cursor type has been changed on
3353 the frame other than selected. If cursor type has been changed on
3354 selected frame only, do not use fast update.
3356 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3358 Attempt to make redisplay more selective when changing fonts.
3359 * frame.h (struct frame): New bitfield fonts_changed.
3360 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3361 (adjust_frame_glyphs): Add prototype.
3362 * dispnew.c (fonts_changed_p): Remove.
3363 (adjust_glyphs): Remove because we do not
3364 adjust matrices on all frames at once any more.
3365 (adjust_frame_glyphs): Block and unblock input here.
3366 (adjust_glyph_matrix): Use fonts_changed.
3367 (change_frame_size_1): Use adjust_frame_glyphs.
3368 * font.c (font_open_entity): Use fonts_changed.
3369 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3370 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3371 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3372 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3373 (shrink_mini_window, Fresize_mini_window_internal)
3374 (window_scroll_pixel_based, Fset_window_configuration)
3375 (apply_window_adjustment, Fset_window_vscroll):
3376 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3377 Use adjust_frame_glyphs.
3378 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3379 (try_window_reusing_current_matrix, try_window_id, display_line)
3380 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3381 (redisplay_internal): Consider fonts_changed and adjust frame
3382 matrices for each frame only if the frame is visible. If font
3383 has been changed on some frame during full redisplay, retry
3384 only visible frames where the font has been actually changed.
3386 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3388 Cache current header and mode line height for each window.
3389 * window.h (struct window): New fields mode_line_height
3390 and header_line_height.
3391 * window.c (make_window): Initialize them.
3392 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3393 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3394 (current_mode_line_height, current_header_line_height):
3396 * xdisp.c (current_mode_line_height, current_header_line_height):
3398 (pos_visible_p, init_xdisp): Adjust user.
3399 (redisplay_window): Invalidate mode_line_height and
3400 header_line_height if current and desired matrices do not agree.
3402 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3404 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3405 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3407 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3409 Make --without-x compatible with --enable-gcc-warnings.
3410 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3411 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3412 members under HAVE_WINDOW_SYSTEM.
3413 * keyboard.c (make_lispy_focus_out): Likewise.
3414 (record_menu_key): Move under HAVE_MENUS.
3415 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3416 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3417 (syms_of_xdisp): Adjust user.
3418 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3419 (start_hourglass, cancel_hourglass):
3420 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3421 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3422 and CLEAR_FONT_TABLE_NFONTS.
3423 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3424 Declare only if HAVE_WINDOW_SYSTEM.
3425 (lface_same_font_attributes_p, clear_face_gcs): Define only
3426 if HAVE_WINDOW_SYSTEM.
3428 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3430 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3431 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3432 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3434 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3438 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3440 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3441 This fixes a type error on hosts where ptrdiff_t is wider than int.
3443 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3445 * keyboard.c (read_key_sequence_vs): New function.
3446 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3449 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3451 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3453 Makefile improvements.
3454 * Makefile.in (config.status): Don't use double-colon rules, as
3455 they are not portable according to POSIX. Fix shell typo with `;
3456 I guess this rule has never been tested?
3457 (VCSWITNESS): New macro, to override any environment var.
3459 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3461 * xterm.h (struct x_display_info): Do not track X connection
3462 fd separately because it is always available from Display.
3463 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3466 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3468 * buffer.c (drop_overlay):
3469 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3470 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3472 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3474 * buffer.c (Fmake_overlay, Fmove_overlay):
3475 * intervals.c (set_point_from_marker):
3476 * print.c (PRINTPREPARE): Prefer signal_error
3477 to plain error and report unsuitable marker too.
3479 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3481 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3482 for 'dragging' member.
3483 (struct x_output): Remove set-but-unused leftovers
3484 'left_before_move' and 'top_before_move'.
3485 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3486 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3487 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3488 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3489 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3490 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3491 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3492 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3494 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3496 * nsfont.m (INVALID_GLYPH): New define.
3497 (nsfont_encode_char): Use INVALID_GLYPH.
3498 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3500 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3502 * xterm.c (x_last_mouse_movement_time): Revert last change.
3503 This code should use XDisplayMotionBufferSize to check display's
3504 motion history first, and there are few other issues as well.
3505 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3506 (handle_one_xevent): Adjust user.
3508 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3510 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3511 * frame.c (Flast_nonminibuf_frame): ... to here.
3512 (check_minibuf_window): Don't abort if no window was found
3515 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3517 Use XGetMotionEvents to ask the last mouse motion time from X server.
3518 * xterm.c (X_MOTION_HISTORY): Default to 1.
3519 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3520 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3521 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3522 Ifdef away legacy code.
3523 (XTmouse_position, x_scroll_bar_report_motion):
3524 Use x_last_mouse_movement_time.
3525 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3528 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3530 * msdos.c (last_mouse_window): Move to...
3531 (dos_rawgetc): ...this function and adjust comment.
3532 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3533 (mouseMoved): ...this function and adjust comment.
3534 * w32term.c (last_window): Likewise with...
3535 (w32_read_socket): ...this function.
3536 * xterm.c (last_window): Likewise with...
3537 (handle_one_xevent): ...this function.
3539 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3541 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3542 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3543 (handle_one_xevent): ...to here.
3544 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3547 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3549 * msdos.c (IT_set_terminal_window): Remove no-op.
3550 (initialize_msdos_display): Adjust terminal setup.
3551 * w32console.c (w32con_set_terminal_window): Remove no-op.
3552 (initialize_w32_display): Adjust terminal setup.
3553 * w32term.c (w32_set_terminal_window): Remove no-op.
3554 (w32_create_terminal): Adjust terminal setup.
3555 * xterm.c (XTset_terminal_window): Remove no-op.
3556 (x_create_terminal): Adjust terminal setup.
3558 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3560 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3562 (ns_create_terminal): Adjust terminal setup.
3563 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3565 (w32_create_terminal): Adjust terminal setup.
3566 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3568 (x_create_terminal): Adjust terminal setup.
3570 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3572 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3573 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3574 * dispnew.c (buffer_posn_from_coords):
3575 * window.c (Fwindow_end, displayed_window_lines):
3576 * xdisp.c (redisplay_mode_lines): Use it.
3578 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3580 * fontset.c (face_for_char): Check char in the current face font first
3581 if HAVE_NS (Bug#15138).
3583 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3585 * window.c (temp_output_buffer_show): Make sure window returned
3586 by display_buffer is live (Bug#15213).
3588 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3590 Minor cleanup to avoid forward declarations.
3591 * coding.h (struct ccl_spec): Remove forward declaration.
3592 * composite.h (toplevel): Include font.h.
3593 (struct composition_it, struct face, struct font_metrics):
3594 Remove forward declaration.
3595 * dispextern.h (struct image, struct atimer): Likewise.
3596 * emacsgtkfixed.h (struct frame): Likewise.
3597 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3598 * font.h (struct font_driver, struct font, struct glyph_string)
3599 (struct face): Remove forward declaration.
3600 * fontset.h (struct face, struct font): Likewise.
3601 * frame.h (toplevel): Style cleanup.
3602 (enum output_method): Move to...
3603 * termhooks.h (enum output_method): ...here.
3604 (struct glyph, struct frame, struct ns_display_info)
3605 (struct x_display_info, struct w32_display_info):
3606 Remove forward declaration.
3607 * xterm.h (toplevel): Include termhooks.h.
3608 (struct font, struct window, struct glyph_matrix, struct frame)
3609 (struct input_event, struct face, struct image): Remove forward
3611 * gtkutil.h (struct _widget_value): Likewise.
3612 * keyboard.h (toplevel): Include termhooks.h.
3613 (struct input_event): Remove forward declaration.
3615 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3617 * intervals.c (set_point_from_marker): New function.
3618 * editfns.c (Fgoto_char):
3619 * process.c (Finternal_default_process_filter):
3620 * window.c (select_window_1): Use it.
3621 * buffer.h (set_point_from_marker): Add prototype.
3623 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3625 * w32.c (term_winsock): Call release_listen_threads before calling
3627 (_sys_wait_accept): Wait for accept event in a loop with a finite
3628 timeout, instead of waiting indefinitely. Will hopefully avoid
3629 hanging during exit because WSACleanup deadlocks waiting for the
3630 event object to be released. (Bug#14333)
3632 * w32proc.c (release_listen_threads): New function, signals all
3633 the reader threads that listen for connections to stop waiting.
3635 * w32.h (release_listen_threads): Add prototype.
3637 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3639 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3640 field of new marker (for sanity and safety).
3641 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3642 anyway because XMISCTYPE is a function and can't be an lvalue).
3644 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3646 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3647 (x_after_update_window_line, x_scroll_bar_create):
3648 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3649 (handle_one_xevent, x_clear_frame_area):
3650 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3651 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3652 * xterm.h (x_clear_area): Adjust prototype.
3654 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3656 Hook scanning and indentation functions to find_newline. This helps
3657 to avoid duplicated code and renders more respect to newline cache.
3658 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3659 * cmds.c (Fforward_line):
3660 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3661 Use find_newline and avoid unnecessary point movements.
3662 * search.c (scan_newline): Implement on top of find_newline.
3664 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3666 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3667 scoped code (bug#11258).
3669 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3671 * nsterm.m (last_window): New variable.
3672 (EV_TRAILER2): New macro.
3673 (EV_TRAILER): Call EV_TRAILER2.
3674 (mouseMoved:): Add support for mouse-autoselect-window
3675 on nextstep (Bug#6888).
3677 2013-08-28 Andreas Schwab <schwab@suse.de>
3679 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3680 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3681 Remove unused macro definitions.
3682 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3683 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3684 Only define if emacs.
3686 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3688 Prefer enum glyph_row_area to int where appropriate.
3689 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3691 (window_box, window_box_width, window_box_left, window_box_left_offset)
3692 (window_box_right, window_box_right_offset): Adjust prototypes.
3693 * xdisp.c (window_box, window_box_width, window_box_left)
3694 (window_box_left_offset, window_box_right, window_box_right_offset):
3695 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3696 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3697 * nsterm.m (ns_clip_to_row):
3698 * w32term.c (w32_clip_to_row):
3699 * xterm.c (x_clip_to_row): Likewise.
3701 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3703 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3704 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3706 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3708 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3709 for portability to hosts where /bin/sh has problems.
3711 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3713 Redesign redisplay interface to drop global output_cursor.
3714 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3715 (toplevel): Remove declaration of output_cursor.
3716 (set_output_cursor, x_cursor_to): Remove prototype.
3717 * window.h (struct window): New member output_cursor.
3718 (output_cursor_to): New function to replace RIF member.
3719 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3720 (update_text_area, set_window_cursor_after_update): Use it.
3721 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3722 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3723 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3724 * w32term.c (x_update_window_begin, x_update_window_end):
3725 * xterm.c (x_update_window_begin, x_update_window_end):
3726 Adjust to use per-window output cursor.
3728 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3730 Simplify SELECT_TYPE-related code.
3731 Like EMACS_TIME, this portability layer is no longer needed, since
3732 Emacs has been using fd_set as a portability layer for some time.
3733 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3734 (SELECT_TYPE): Remove. All uses changed to fd_set.
3735 (fd_set) [!FD_SET]: New typedef.
3737 Simplify EMACS_TIME-related code.
3738 This portability layer is no longer needed, since Emacs has been
3739 using struct timespec as a portability layer for some time.
3740 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3741 Include <time.h> rather than "systime.h"; that's all that's needed now.
3742 * dispnew.c: Include <timespec.h> rather than "systime.h";
3743 that's all that's needed now.
3744 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3745 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3746 TIMESPEC_RESOLUTION.
3747 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3748 LOG10_TIMESPEC_RESOLUTION.
3749 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3750 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3751 (make_emacs_time): Remove. All used changed to make_timespec.
3752 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3753 (current_timespec): Rename from current_emacs_time. All uses changed.
3754 (add_emacs_time): Remove. All uses changed to timespec_add.
3755 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3756 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3757 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3758 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3759 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3760 (current_timespec): Rename from current_emacs_time. All uses changed.
3761 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3762 changed to timespec_cmp.
3763 * xgselect.c: Include <timespec.h>, since our .h files don't.
3765 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3767 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3768 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3769 Remove the leftovers.
3770 * gtkutil.c (toplevel): Do not declare Qxft but include
3772 * image.c (toplevel): Do not declare Vlibrary_cache because
3773 it's already done in lisp.h.
3775 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3777 * lisp.h (Mouse_HLInfo): Move from here...
3778 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3779 (reset_mouse_highlight): New function.
3780 * msdos.c (dos_set_window_size, IT_update_begin)
3781 (internal_terminal_init):
3782 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3783 (ns_initialize_display_info):
3784 * w32console.c (initialize_w32_display):
3785 * w32term.c (x_update_window_end, x_free_frame_resources)
3786 (w32_initialize_display_info):
3787 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3788 * window.c (Fdelete_other_windows_internal):
3789 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3790 * termchar.h (toplevel):
3791 * xterm.h (toplevel): Include dispextern.h.
3793 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3795 Fix minor problems found by static checking.
3796 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3797 (expect): Avoid nested-if warning.
3798 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3799 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3800 * nsterm.h, nsterm.m (ns_select):
3801 * xgselect.c, xgselect.h (xg_select):
3802 Adjust signature to better match pselect's.
3803 * nsterm.m (ns_select):
3804 Don't set *TIMEOUT, since pselect doesn't.
3805 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3806 diagnostic about assigning const char * to it.
3807 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3809 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3811 * lread.c (substitute_object_recurse): Handle hash-tables as well
3814 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3816 Fix unlikely core dump in init_tty, and simplify terminfo case.
3817 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3818 The old version incorrectly dumped core if malloc returned a
3819 buffer containing only non-NUL bytes.
3820 (init_tty): Do not allocate or free termcap buffers; the
3821 struct does that for us now.
3822 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3823 (struct tty_display_info): Define members termcap_term_buffer and
3824 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3825 use them. Allocate them directly in struct rather than indirectly
3826 via a pointer, to simplify init_tty.
3828 * frame.c (check_minibuf_window): Initialize 'window' properly,
3829 so that Emacs reliably aborts later if 'window' is not initialized.
3831 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3833 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3834 of VoidSymbol (Bug#15154).
3836 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3838 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3839 mouse_face_beg_y and mouse_face_end_y.
3840 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3841 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3842 Adjust users and update comment where appropriate.
3844 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3846 * frame.c (check_minibuf_window): New function.
3847 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3848 Call check_minibuf_window (Bug#15183).
3850 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3852 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3853 because this is the only last cursor data we need to keep and consult.
3854 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3855 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3858 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3860 Fix recovering from possible decompression error.
3861 Since insert_from_gap doesn't always move point, we can't use PT as
3862 the position where the partially decompressed data ends, and
3863 should count how many bytes was produced so far.
3864 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3865 (unwind_decompress): Really delete partially uncompressed data.
3866 (Fzlib_decompress_region): Take decompressed data size into account.
3868 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3870 * syntax.c (init_syntax_once): Adjust comment and do an early
3871 initialization of Qchar_table_extra_slots just once...
3872 * casetab.c (init_casetab_once):
3873 * category.c (init_category_once):
3874 * character.c (syms_of_character):
3875 * coding.c (syms_of_coding):
3876 * xdisp.c (syms_of_xdisp): ...and omit it here.
3878 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3880 * xdisp.c (get_next_display_element): Don't apply to characters
3881 from a display vector the logic of setting it->end_of_box_run_p
3882 suitable for characters from a buffer. (Bug#15175)
3884 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3885 to handle directories, rather than '_utime' which doesn't.
3888 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3890 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3891 or fullscreen (Bug#14627).
3893 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3895 System-dependent integer overflow fixes.
3896 * process.c (Fset_process_window_size): Signal an error if
3897 the window size is outside the range supported by the lower level.
3898 * sysdep.c (set_window_size): Return negative on error,
3899 nonnegative on success, rather than -1, 0, 1 on not in system,
3900 failure, success. This is simpler. Caller changed.
3901 (serial_configure): Remove unnecessary initialization of local.
3902 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3903 size fits in unsigned long; this isn't true on some 32-bit hosts.
3904 Avoid buffer overrun if some future version of /proc/meminfo has a
3905 variable name longer than 20 bytes.
3906 (system_process_attributes) [__FreeBSD__]:
3907 Don't assume hw.availpages fits in 'int'.
3909 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3911 Don't let very long directory names overrun the stack.
3912 Fix some related minor problems involving "//", vfork.
3913 * callproc.c (encode_current_directory): New function.
3914 (call_process): Don't append "/"; not needed.
3915 * fileio.c (file_name_as_directory_slop): New constant.
3916 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3917 this can save the caller having to alloca.
3918 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3919 Use SAFE_ALLOCA, not alloca.
3920 (directory_file_name, Fexpand_file_name): Leave leading "//"
3921 alone, since it can be special even on POSIX platforms.
3922 * callproc.c (call_process):
3923 * process.c (Fformat_network_address):
3924 * sysdep.c (sys_subshell):
3925 Use encode_current_directory rather than rolling our own.
3926 (create_process): No need to encode directory; caller does that now.
3927 * process.h (encode_current_directory): New decl.
3928 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3929 Rework to avoid 'goto xyzzy;'.
3931 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3933 * xdisp.c (handle_face_prop): If the default face was remapped use
3934 the remapped face for strings from prefix properties. (Bug#15155)
3936 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3938 Minor cleanup for redisplay interface and few related functions.
3939 * frame.h (enum text_cursor_kinds): Move from here...
3940 * dispextern.h (enum text_cursor_kinds): ...to here.
3941 (toplevel): Drop unnecessary declarations.
3942 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3943 in update_window_end_hook and draw_window_cursor functions.
3944 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3945 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3946 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3947 * xterm.c (x_update_window_end, x_draw_window_cursor):
3948 * xdisp.c (display_and_set_cursor, update_window_cursor)
3949 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3950 enum text_cursor_kinds where appropriate.
3952 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3954 Redesign redisplay interface to drop updated_row and updated_area.
3955 * dispextern.h (updated_row, updated_area): Remove declaration.
3956 (struct redisplay_interface): Pass glyph row and row area parameters
3957 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3958 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3960 * dispnew.c (updated_row, updated_area): Remove.
3961 (redraw_overlapped_rows, update_window_line): Adjust user.
3962 (update_marginal_area, update_text_area): Likewise. Pass updated row
3963 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3964 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3967 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3969 * process.c (flush_pending_output): Remove stub.
3972 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3974 * callproc.c: Fix race that killed background processes (Bug#15144).
3975 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3976 Record deleted process-id in critical section, not afterwards.
3977 Don't mistakenly kill process created by a call-process invocation
3978 that discards output and does not wait.
3980 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3982 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3983 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3984 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3985 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3986 to shut up compiler in mark_object.
3987 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3989 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3991 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3992 We can't portably rely on PTY_OPEN doing that, even if
3993 it calls posix_openpt with O_CLOEXEC.
3995 2013-08-20 Kenichi Handa <handa@gnu.org>
3997 * character.c (string_char): Improve commentary.
3999 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4001 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4002 (struct animation_cache): Make signature a flexible array member.
4003 All uses changed. This is a tad slower but may insulate us better
4004 from future changes to ImageMagick.
4006 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4008 * image.c: Shrink memory needed for animation cache.
4009 (SIGNATURE_DIGESTSIZE): New constant.
4010 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4011 (imagemagick_create_cache): Copy the signature. This saves
4012 several KB of memory that ImageMagick wastes per signature.
4013 Don't bother updating the update_time, as the caller does that now.
4014 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4015 it's a fixed size struct member now.
4016 (imagemagick_get_animation_cache): Always destroy the signature,
4017 as it's now imagemagick_create_cache's responsibility to copy it.
4018 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4019 and use memcmp rather than strcmp.
4020 eassert that ImageMagick returns a signature of the specified length.
4022 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4024 * image.c (imagemagick_get_animation_cache): Don't segfault on
4026 (imagemagick_get_animation_cache): Revert to previous definition
4027 so that it actually works. But keep the memory leak fix.
4028 (imagemagick_get_animation_cache): Fix memory leak.
4030 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4032 * image.c: Fix animation cache signature memory leak.
4033 Fix some other minor performance problems while we're at it.
4034 (imagemagick_create_cache): Clear just the members that
4035 need clearing. Don't set update_time, as caller does that now.
4036 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4037 Simplify by using pointer-to-pointer instead of a prev pointer.
4038 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4039 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4040 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4041 it's already a copy. Free the signature probe unless it's cached.
4043 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4044 This was introduced by my 2013-08-12 fix for Bug#15035.
4046 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4048 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4049 (imagemagick_prune_animation_cache): Now static.
4051 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4053 * image.c (imagemagick_get_animation_cache): Don't segfault when
4054 pruning all entries.
4056 2013-08-18 Ken Brown <kbrown@cornell.edu>
4058 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4059 static heap if ENABLE_CHECKING is defined.
4060 (max_bss_sbrk_ptr): New variable.
4062 (report_sheap_usage): Report maximum static heap usage instead of
4063 ending static heap usage.
4065 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4067 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4068 of zlib_initialized according to the results of calling
4069 init_zlib_functions.
4071 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4073 * image.c: Implement an ImageMagick per-image cache.
4074 (imagemagick_get_animation_cache): Fix a double-free error.
4075 (imagemagick_load_image): Remove the ping_wand code, which only
4076 apparently saved time on invalid animated images, and slowed down
4077 everything else. Optimise for the common case.
4079 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4081 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4083 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4085 * marker.c (set_marker): Remove documentation of undefined behavior.
4087 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4089 * image.c (imagemagick_compute_animated_image): Animate correctly
4090 when sub-images are smaller than the main image.
4091 (imagemagick_compute_animated_image): Setting the iterator row to
4092 zero is apparently not allowed.
4093 (imagemagick_compute_animated_image): Allow images that say they
4094 have sub-images that are bigger than the main image, but just crop
4097 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4099 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4101 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4103 * image.c (imagemagick_compute_animated_image): Respect the GIF
4106 2013-08-15 Ken Brown <kbrown@cornell.edu>
4108 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4109 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4112 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4114 Fix minor problems found by static checking.
4115 * frame.c (delete_frame):
4116 * xdisp.c (next_element_from_display_vector):
4117 Avoid uninitialized local.
4118 * image.c (imagemagick_compute_animated_image): Port to C89.
4119 Prefer usual GNU indentation style for loops.
4120 Be more careful about bizarrely large sizes, by using ptrdiff_t
4123 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4125 Fix infinite frame selection loop (Bug#15025).
4126 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4128 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4130 * xdisp.c (compute_window_start_on_continuation_line):
4131 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4132 to make sure we end up setting the window start at the leftmost
4133 visible character of the display line. This avoids funky
4134 horizontal shifting because the window start is not kept on the
4135 same position. (Bug#15090)
4136 (next_element_from_display_vector): Support 'box' face attribute
4137 in the face definitions of a display vector. (Bug#15099)
4139 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4141 * image.c (imagemagick_compute_animated_image): Implement animated
4143 (imagemagick_compute_animated_image): Fix some compilation
4144 warnings. Implement a very simple cache to make the animation
4145 usable at all, but it should be replaced with a per-image cache.
4147 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4149 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4150 to do `for' loops over alist values.
4151 * buffer.h (FOR_EACH_BUFFER):
4152 * process.c (FOR_EACH_PROCESS): Use it.
4153 (handle_child_signal, status_notify, Fget_buffer_process)
4154 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4156 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4158 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4159 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4160 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4161 to xzalloc and so avoid redundant call to memset.
4162 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4163 members because it is allocated with xzalloc and so already zeroed.
4165 2013-08-14 Ken Brown <kbrown@cornell.edu>
4167 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4170 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4172 Utility function and macro to copy Lisp string to C string.
4173 * lisp.h (xlispstrdupa): New macro.
4174 (xlispstrdup): New prototype.
4175 * alloc.c (xlispstrdup): New function.
4176 * callint.c (Fcall_interactively):
4177 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4178 (Fsubstitute_in_file_name):
4179 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4180 * image.c (x_create_bitmap_from_file):
4181 * w32term.c (w32_term_init):
4182 * xterm.c (x_term_init): Use xlispstrdup.
4184 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4186 * image.c (imagemagick_load_image): Make animated pictures work.
4187 There's still some problems with background color settings, though
4190 * decompress.c (unwind_decompress): Always restore point.
4192 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4194 * marker.c (set_marker): Reformat documentation.
4196 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4198 * xdisp.c (cursor_type_changed): Now static.
4200 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4201 Use changed. This avoids the need to call xmalloc and for the
4202 caller to call xfree, and avoids memory leaks in some situations.
4204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4206 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4207 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4208 (redisplay_window): If window_end_valid is cleared due to non-zero
4209 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4210 so do not call to try_cursor_movement for that window.
4212 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4214 * window.h (struct window): Convert window_end_pos and
4215 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4216 (wset_window_end_pos, wset_window_end_vpos): Remove.
4217 * dispnew.c (adjust_glyph_matrix):
4218 * window.c (Fwindow_end, replace_window, set_window_buffer)
4220 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4221 (set_vertical_scroll_bar, redisplay_window, try_window)
4222 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4223 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4224 (note_mouse_highlight): Adjust users.
4225 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4228 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4230 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4231 * image.c (imagemagick_filename_hint): Use `const char *' and
4232 prefer SSDATA to SDATA to avoid warnings.
4234 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4236 Cleanup window fringes, margins and scroll bars adjustments.
4237 * window.c (set_window_fringes, set_window_margins)
4238 (set_window_scroll_bars, apply_window_adjustment): New functions.
4239 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4240 (Fset_window_scroll_bars): Use them.
4242 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4244 * window.h (struct window): Convert scroll_bar_width
4245 from Lisp_Object to integer. Adjust comment.
4246 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4248 * window.c (wset_scroll_bar_width): Remove.
4249 (make_window): Initialize scroll_bar_width.
4250 (Fsplit_window_internal): Use direct assignment.
4251 (Fset_window_configuration, save_window_save):
4252 Convert Lisp_Object to integer and back where appropriate.
4253 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4254 bar was actually changed, and mention this in docstring.
4256 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4258 * decompress.c: Minor simplifications.
4259 (Fzlib_decompress_region): Don't bother verifying
4260 that avail_out <= UINT_MAX, as that was confusing.
4261 Mention the restriction in a comment instead.
4262 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4264 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4266 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4267 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4269 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4271 * image.c (imagemagick_filename_hint): Check for errors in the
4274 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4276 * window.c (Fwindow_margins): Return nil when there's no marginal
4277 area, as per the documented API.
4279 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4280 Fmake_vector, as scroll bar's struct members are not all Lisp
4281 objects now. This avoids crashes in GC.
4283 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4284 bool, so its address could be taken.
4286 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4288 * image.c (imagemagick_filename_hint): New function to possibly
4289 apply `image-content-type-suffixes'.
4290 (imagemagick_load_image): Use it.
4292 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4294 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4295 if loading zlib failed.
4297 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4299 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4300 2013-08-13 checkin below. Change bool to BOOL, rule is:
4301 All Obj-C code uses BOOL, except for interfaces callable from C.
4303 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4305 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4307 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4308 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4309 bool instead of BOOL.
4310 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4311 from Lisp_Object to bitfield. Adjust comment.
4312 * w32term.c (x_scroll_bar_create): Adjust user.
4313 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4314 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4315 Use bool for boolean.
4316 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4317 to `unsigned int' when defining a bitfield.
4319 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4321 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4323 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4325 * window.h (struct window): Convert left_margin_cols and
4326 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4327 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4328 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4330 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4332 (showing_window_margins_p, update_window_line, update_frame_1):
4333 * fringe.c (draw_fringe_bitmap_1):
4334 * xdisp.c (window_box_width): Adjust users.
4335 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4336 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4337 Use direct assignment.
4338 (Fset_window_configuration, save_window_save, Fwindow_margins):
4339 Convert Lisp_Object to integer and back where appropriate.
4340 (Fset_window_margins): Adjust user. Return t if any margin
4341 was actually changed, and mention this in docstring.
4343 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4345 * syntax.c (forward_word):
4346 * cmds.c (forward_char, backward_char): Mention the optional argument.
4348 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4350 * window.h (struct window): Convert left_fringe_width
4351 and right_fringe_width from Lisp_Objects to integers.
4353 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4354 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4355 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4357 (make_window): Initialize new integer fields to -1.
4358 (Fsplit_window_internal): Use direct assignment.
4359 (Fset_window_configuration, save_window_save):
4360 Convert Lisp_Object to integer and back where appropriate.
4361 (Fset_window_fringes): Adjust user. Return t if any fringe
4362 was actually changed, and mention this in docstring.
4364 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4366 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4367 * nsfns.m (x_set_cursor_type):
4368 * w32fns.c (x_set_cursor_type):
4369 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4370 * xdisp.c (set_frame_cursor_types): ...but in common code.
4372 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4374 * font.c (clear_font_cache): New function, stripped from...
4375 (Fclear_font_cache): ...here, which now uses the function
4376 above. Adjust comment.
4377 * font.h (clear_font_cache): Add prototype.
4378 * xfaces.c (clear_face_cache): Use clear_font_cache.
4380 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4382 * window.c (Fset_window_start): Compare `w', not `window' because
4383 `w' might not be equal to `window' after call to decode_live_window.
4385 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4387 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4388 This fixes a problem introduced by the Bug#15035 patch
4389 when using GPG. Reported by Herbert J. Skuhra.
4391 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4393 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4394 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4395 not yet initialized.
4397 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4399 * decompress.c (Fzlib_decompress_region): Support zlib
4400 decompression, too, and rename.
4402 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4404 Minor zlib configuration tweaks.
4405 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4406 Don't assume presence of fn_inflateInit2_ zlib internal function.
4408 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4410 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4411 include the zlib prefix.
4413 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4415 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4416 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4417 define static variables that are pointers to zlib functions to be
4419 (init_zlib_functions) [WINDOWSNT]: New function.
4420 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4422 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4423 macros instead of invoking the zlib functions directly.
4424 (syms_of_decompress): DEFSYM Qzlib_dll.
4425 Staticpro Szlib_available_p.
4427 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4429 Avoid looping over all frame windows to freeze and unfreeze.
4430 * window.h (struct window): Drop frozen_window_start_p.
4431 (freeze_window_starts): Drop prototype.
4432 * frame.h (struct frame): New frozen_window_starts flag.
4433 (FRAME_WINDOWS_FROZEN): New macro.
4434 * window.c (freeze_window_start, freeze_window_starts):
4436 (select_window, replace_window): Adjust users.
4437 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4438 (window_frozen_p): New function.
4439 (redisplay_window): Use it.
4441 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4443 Fix some fd issues when running subprocesses (Bug#15035).
4444 Fix bugs that can leak files or file descriptors on errors.
4445 Don't unlink open temp files, as that's hard for users to diagnose
4446 when things go awry (e.g., temp disk exhausted).
4447 Don't bother to lock temp files. Check for invalid recursion.
4448 * callproc.c (synch_process_fd): Remove. All uses removed.
4449 (synch_process_tempfile): New var or macro.
4450 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4452 (record_kill_process): New arg, the temp name. All callers changed.
4453 (delete_temp_file): Now just a simple wrapper around unlink.
4454 (call_process_kill): New arg, the call_process_fd array.
4455 Close them all. Clear synch_process_pid. Remove the temp file,
4456 or arrange for it to be removed.
4457 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4458 that's been moved to synch_process_tempfile. Caller changed.
4459 Do not remove the tempfile; that's now call_process_kill's
4461 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4462 call_process_kill; the caller now does that.
4463 (call_process_cleanup): Do not close the process fd; that's now
4464 call_process_kill's responsibility.
4465 (Fcall_process): Implement via new function call_process, which
4466 has most of the old body of Fcall_process, but with a different API.
4467 (call_process): New function that does not open or close filefd if
4468 it is nonnegative. Record which fds need to be closed, and let
4469 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4470 Signal an error if invoked recursively (could be done via a hook).
4471 Simplify creation of the tempfile in the MSDOS case.
4472 Don't create the output file until after checking for the executable.
4473 Report any failure to open /dev/null.
4474 Don't open /dev/null for writing twice; once is enough.
4475 Don't create pipe if all output is being discarded or sent to file.
4476 Don't worry about setting up the coding system or reading from the
4477 pipe if all output is being discarded.
4478 Hoist fd_error local into top level, to lessen block nesting.
4479 Don't record deleted pid here; now done by Fcall_process_region.
4480 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4481 and note its success in synch_process_tempfile.
4482 Do not leak resources when child_setup fails.
4483 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4484 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4485 (create_temp_file): Now returns open fd, with an additional
4486 Lisp_Object * argument to return the name. All callers changed.
4487 Do not close the file; rewind it instead, and leave it open for
4488 the caller. Do not lock the temp file. Unwind-protect the file
4489 and the file-descriptor.
4490 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4491 If an asynchrounous process, record it here, not in call_process.
4492 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4493 * eval.c (set_unwind_protect): New function.
4494 * fileio.c (write_region): New function, generalized from the
4495 old Fwrite_region. Do not lock temp files.
4496 (Fwrite_region): Use it.
4497 * lisp.h (set_unwind_protect, write_region): New decls.
4498 * process.c: Include <verify.h>.
4499 (make_process): Mark fds as initially closed.
4500 (deleted_pid_list): Now a list of pid-filename pairs.
4502 (close_process_fd): New function.
4503 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4504 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4505 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4506 (create_process, create_pty, Fmake_serial_process)
4507 (server_accept_connection): Record which fds need to be closed,
4508 and let deactivate_process close them.
4509 (Fmake_network_process): Do not discard the unwind-protect
4510 until it's safe to do so.
4511 (deactivate_process): Close the fds opened by create_process etc.
4512 (Fprocess_send_eof): Adjust to new way of recording open fds.
4513 Report an error if /dev/null can't be opened, instead of aborting.
4514 * process.h (PROCESS_OPEN_FDS): New constant.
4515 (struct Lisp_Process): New member open_fds.
4516 (record_kill_process, record_deleted_pid): Adjust signatures.
4517 (record_deleted_pid): Move decl here ...
4518 * syswait.h (record_deleted_pid): ... from here.
4520 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4522 * decompress.c: Fix bugs with large buffers and weird inputs.
4523 Tune a bit. Reindent as per usual Emacs style.
4524 (BUFFER_SIZE): Remove.
4525 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4526 more than UINT_MAX bytes. Decompress into the gap instead of into
4527 an auto buffer, as this should avoid copying. Return nil if
4528 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4529 set immediate_quit; we shouldn't trust zlib code that much.
4531 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4533 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4534 errors, and really move the gap to where we want it.
4536 * lisp.h: Include decompress.c support.
4538 * emacs.c (main): Include decompress.c support.
4540 * Makefile.in: Include -lz if present.
4542 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4544 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4545 (initWithTitle:): Initialize frame to 0.
4546 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4547 (fillWithWidgetValue:frame:): Rename from
4548 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4550 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4551 fillWithWidgetValue:frame:
4553 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4554 remove memory leak warnings.
4556 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4557 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4560 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4561 (x_activate_menubar): Update the whole menu.
4562 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4563 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4564 current event is not NSSystemDefined (Bug#15001).
4565 Call ns_check_menu_open only if trackingMenu is 2.
4566 (menuDidClose:): New method, decrease trackingMenu.
4567 (fillWithWidgetValue:setDelegate:): New method.
4568 (fillWithWidgetValue:): Call the above.
4570 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4572 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4574 Omit some unnecessary casts.
4575 Many of these go back to the old pre-C89 days, when they may have
4576 been needed, but we've been assuming C89 or later for a while now.
4577 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4578 (live_float_p, live_misc_p, live_vector_p):
4579 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4580 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4581 (defvar_per_buffer):
4582 * callint.c (Fcall_interactively):
4583 * doc.c (Fsubstitute_command_keys):
4584 * filelock.c (get_boot_time):
4585 * frame.c (xrdb_get_resource):
4586 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4587 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4588 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4589 (menuitem_highlight_callback, menu_destroy_callback)
4590 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4591 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4592 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4593 (xg_tool_bar_help_callback, tb_size_cb):
4594 * image.c (xpm_alloc_color, png_read_from_memory)
4595 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4596 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4598 * keymap.c (describe_map):
4599 * nsfns.m (Fns_display_monitor_attributes_list):
4600 * nsmenu.m (process_dialog:):
4601 * nsterm.m (hold_event):
4602 * process.c (wait_reading_process_output):
4603 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4604 * scroll.c (do_direct_scrolling, scrolling_1):
4605 * termcap.c (tgetent):
4606 * window.c (check_window_containing, add_window_to_list)
4607 (freeze_window_starts):
4608 * xdisp.c (compare_overlay_entries, vmessage):
4609 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4610 (x_get_monitor_attributes_xrandr)
4611 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4612 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4613 * xfont.c (xfont_match, xfont_open):
4614 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4615 (menubar_selection_callback, menu_position_func)
4616 (popup_selection_callback, create_and_show_popup_menu)
4617 (dialog_selection_callback, create_and_show_dialog):
4618 * xrdb.c (x_get_string_resource):
4620 * xsmfns.c (x_session_check_input):
4621 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4622 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4623 (xaw_jump_callback, xaw_scroll_callback):
4624 Omit unnecessary casts.
4626 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4628 Minor string-length refactoring.
4629 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4630 * frame.c (make_monitor_attribute_list):
4631 Prefer build_string to strlen + make_string.
4633 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4635 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4636 don't check minor_code (Bug#14417).
4638 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4640 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4641 vertical positions instead. This avoids calling MATRIX_ROW with
4642 row numbers that are possibly beyond valid limits. (Bug#15064)
4644 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4646 Use xstrdup and build_unibyte_string where applicable.
4647 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4648 * xfns.c (x_window):
4649 * xrdb.c (x_get_customization_string):
4650 * xterm.c (xim_initialize):
4651 * w32fns.c (w32_window): Use xstrdup.
4652 (w32_display_monitor_attributes_list):
4653 * emacs.c (init_cmdargs):
4654 * keyboard.c (PUSH_C_STR):
4655 * nsfont.m (nsfont_open):
4656 * sysdep.c (system_process_attributes):
4657 * w32.c (system_process_attributes):
4658 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4660 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4662 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4663 variables of these types so that GDB would know about them, as aid
4664 for debugging fatal exceptions. (Bug#15024) See also
4665 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4668 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4670 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4671 larger than the NSWindow (Bug#14934).
4673 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4675 Redesign redisplay interface to drop global variable updated_window.
4676 Always pass currently updated window as a parameter to update routines.
4677 * dispextern.h (updated_window): Remove declaration.
4678 (struct redisplay_interface): Pass window parameter to
4679 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4680 and after_update_window_hook.
4681 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4683 * dispnew.c (updated_window): Remove.
4684 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4685 (update_window_line): Adjust to match redisplay interface changes.
4686 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4687 (ns_scroll_run, ns_after_update_window_line):
4688 * w32term.c (x_update_window_begin, x_update_window_end)
4689 (x_after_update_window_line, x_scroll_run):
4690 * xterm.c (x_update_window_begin, x_update_window_end)
4691 (x_after_update_window_line, x_scroll_run):
4692 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4693 Likewise. Adjust comments where appropriate.
4694 (x_cursor_to): Simplify because this is always called during window
4695 update (but install debugging check anyway).
4696 (expose_window): Check must_be_updated_p flag to see whether this
4697 function is called during window update.
4699 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4701 Do not reset window modification event counters excessively.
4702 These leftovers and poor man's tricky methods to catch extra
4703 redisplay's attention are no longer needed.
4704 * frame.c (set_menu_bar_lines_1):
4705 * minibuf.c (read_minibuf_unwind):
4706 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4707 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4708 (window_scroll_line_based, Fset_window_configuration):
4709 * xdisp.c (redisplay_window): Do not reset last_modified and
4710 last_overlay_modified counters.
4712 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4714 * xselect.c (x_send_client_event): Set send_event and serial, memset
4715 data.l as it might be bigger than data.b. Use 24 bit mask to
4716 XSendEvent (Bug#15034).
4718 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4720 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4721 for TTY frames that are not the top frame on their console.
4724 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4726 * w32term.c (w32fullscreen_hook): Really maximize frame when
4727 asked for (Bug#14841).
4729 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4731 Prefer selected_window to Fselected_window, likewise for frames.
4732 * buffer.c (Fbuffer_swap_text):
4733 * data.c (Fvariable_binding_locus):
4734 * window.c (run_window_configuration_change_hook): Adjust users.
4735 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4736 Use decode_live_frame.
4738 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4740 Be more careful if selected window shows the buffer other than current,
4741 use window_outdated only if this is not so. This change should also
4742 address some weird issues discussed in Bug#13012.
4743 * window.h (window_outdated): New prototype.
4744 * window.c (window_outdated): Now here. Convert from static and
4745 always assume window's buffer.
4746 (Fwindow_end, Fwindow_line_height): Use it.
4747 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4748 and always assume window's buffer.
4749 (redisplay_window): Adjust user.
4750 (redisplay_internal): Call to reconsider_clip_changes once and
4751 check whether mode line should be updated only if selected window
4752 shows current buffer.
4753 (run_window_scroll_functions): Use eassert for debugging check.
4754 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4756 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4758 * window.c (window_scroll, window_scroll_pixel_based)
4759 (window_scroll_line_based): Use bool for booleans.
4761 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4763 * process.c: Fix minor off-by-one issues in descriptor counts.
4764 This shouldn't fix any real bugs, but it cleans up the code a bit.
4765 (max_process_desc, max_input_desc): -1, not 0, means none.
4767 (delete_input_desc): New function.
4768 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4769 (deactivate_process): Scan backwards when recomuting max_process_desc;
4770 that should be faster.
4771 (init_process_emacs): Initialize max_input_desc.
4773 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4775 Use region cache to speedup bidi_find_paragraph_start.
4776 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4777 Rename cache_long_line_scans to cache_long_scans.
4778 * buffer.c (bset_cache_long_line_scans): Rename to
4779 bset_cache_long_scans.
4780 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4781 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4783 (syms_of_buffer): Rename cache-long-line-scans to
4784 cache-long-scans. Adjust docstring.
4785 * search.c (newline_cache_on_off):
4786 * indent.c (width_run_cache_on_off): Adjust users.
4787 * bidi.c (bidi_paragraph_cache_on_off): New function.
4788 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4789 * insdel.c (prepare_to_modify_buffer):
4790 Invalidate bidi_paragraph_cache if enabled.
4792 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4794 Invalidate region caches only if buffer text is going to be changed.
4795 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4796 (modify_text): ...new prototype.
4797 (prepare_to_modify_buffer_1): New prototype.
4798 * textprop.c (modify_region): Rename to...
4799 (modify_text_properties): ...new function.
4800 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4801 (Fremove_list_of_text_properties): Adjust users.
4802 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4803 (modify_text): ...new function.
4804 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4805 (prepare_to_modify_buffer_1): ...new function.
4806 * casefiddle.c (casify_region):
4807 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4808 (Ftranspose_regions): Use modify_text.
4810 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4812 * lisp.mk (lisp): Add nadvice.elc.
4814 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4816 New macro to iterate over live buffers similar to frames.
4817 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4818 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4819 Declare buffer-related variables here to offload lisp.h.
4820 * buffer.c (Vbuffer_alist): Adjust comment.
4821 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4822 (other_buffer_safely):
4823 * data.c (store_symval_forwarding):
4824 * dispnew.c (Fframe_or_buffer_changed_p):
4825 * fileio.c (Fdo_auto_save):
4826 * filelock.c (unlock_all_files):
4827 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4829 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4831 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4832 * callproc.c (create_temp_file):
4833 * filelock.c (create_lock_file):
4834 Assume mkostemp, since it's now provided by Gnulib.
4836 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4838 * w32.c (mkostemp): New function.
4839 (mktemp): Remove, no longer used. Most of the code reused in
4840 mkostemp. (Bug#15015)
4841 (mktemp): Don't undef.
4843 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4845 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4846 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4847 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4848 (free_glyph_pool, check_glyph_memory): Likewise for
4849 all users. Adjust comments where appropriate.
4851 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4853 * composite.h: Minor fixups.
4854 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4855 to fix a misspelling, and change it to an inline function while
4856 we're at it (it need not be a macro). All uses changed.
4857 (composition_method, composition_valid_p):
4858 Rewrite to avoid assignments in if-conditions.
4860 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4862 Do not use global Lisp_Object in composition macros.
4863 * composite.h (composition_temp): Remove declaration.
4864 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4865 (composition_method, composition_valid_p): ...inline functions.
4866 (compose_region): Remove the leftover.
4867 * composite.c (composition_temp): Remove.
4868 (run_composition_function, update_compositions)
4869 (composition_compute_stop_pos, composition_adjust_point)
4870 (Ffind_composition_internal):
4871 * coding.c (handle_composition_annotation):
4872 * xdisp.c (handle_composition_prop, check_point_in_composition):
4873 Related users changed.
4875 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4877 Drop FRAME_PTR typedef.
4878 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4879 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4880 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4881 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4882 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4883 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4884 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4885 All related users changed.
4887 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4889 * eval.c (default_toplevel_binding): New function.
4891 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4892 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4893 (syms_of_eval): Export them.
4894 * data.c (Fdefault_value): Micro cleanup.
4895 * term.c (init_tty): Use "false".
4897 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4899 Fix X GC leak in GTK and raw (no toolkit) X ports.
4900 * xterm.c (x_free_frame_resources): If white and black relief
4901 GCs are allocated, always free them here.
4902 * xfns.c (x_make_gc): Omit redundant initialization.
4903 * widget.c (create_frame_gcs): Remove the leftover.
4904 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4905 in x_free_frame_resources.
4907 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4909 * nsterm.m (windowWillResize:toSize:): Only change title if
4910 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4912 (viewDidEndLiveResize): New method.
4914 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4915 inside NS_IMPL_COCOA.
4917 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4919 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4920 Do not check whether undo is enabled because record_insert and
4921 record_delete does that themselves.
4923 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4925 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4926 member which is not really used any more.
4927 (FRAME_XIC_BASE_FONTNAME): Remove.
4928 * xfns.c (xic_free_fontset): Adjust user.
4929 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4930 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4931 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4932 (xdialog_show): Use eassert for debugging check.
4933 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4935 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4937 * fileio.c, fns.c (merge): Move extern decl from here ...
4938 * lisp.h (merge): ... to here.
4940 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4942 Fix last font-related change.
4943 * w32font.h (w32font_list_internal, w32font_match_internal):
4945 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4946 (uniscribe_list_family): Adjust to match font API change.
4947 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4948 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4950 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4952 * frame.h (FRAME_MOUSE_UPDATE):
4953 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4954 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4956 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4958 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4959 * font.h (struct font_driver): Change list, match, and list_family
4960 functions to accept struct frame * as first arg.
4961 * font.c (font_score, font_compare, font_sort_entities):
4963 (font_sort_entities, font_list_entities, font_select_entity):
4964 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4965 match font API change.
4966 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4967 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4968 * ftxfont.c (ftxfont_list, ftxfont_match):
4969 * xftfont.c (xftfont_list, xftfont_match):
4970 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4971 * w32font.c (w32font_list, w32font_match, w32font_list):
4972 (w32font_list_internal, w32_font_match_internal): Likewise.
4973 * xfaces.c (Fx_family_fonts): Adjust user.
4975 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4977 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4978 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4979 only if HAVE_X_WINDOWS is in use.
4980 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4981 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4982 * w32term.c (x_wm_set_icon_position): Likewise.
4983 * w32fns.c (x_icon): Adjust user.
4985 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4987 * xterm.c (last_mouse_press_frame): Remove the
4988 leftover which is not really used any more.
4989 (handle_one_xevent, syms_of_xterm): Adjust users.
4990 (x_flush): Call XFlush once per each X display, not frame.
4991 This is better because this code always unconditionally skips
4992 non-X frames in Vframe_list and issues the only XFlush if we
4993 have more than one X frame on the same X display.
4994 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4995 Use bool for booleans.
4996 (x_draw_glyph_string_background, cvt_string_to_pixel):
4997 (cvt_pixel_dtor): Drop unnecessary prototypes.
4998 * xterm.h (x_display_ok): Adjust prototype.
5000 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5002 Drop unnecessary functions that deals with frame pixel size.
5003 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5004 (x_pixel_height): Drop prototypes.
5005 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5006 (x_pixel_height): Drop implementations.
5007 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5008 which should be always valid for window frame.
5009 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5010 * w32menu.c (Fx_popup_dialog):
5011 * xmenu.c (Fx_popup_dialog): Likewise for both.
5013 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5015 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5016 frame parameters and call to Fmodify_frame_parameters just once.
5017 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5018 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5019 and mention nil frame in docstring.
5021 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5023 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5024 (x_figure_window_size): Likewise. Adjust to return long.
5025 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5026 (toplevel): Move Qterminal_live_p to...
5027 * terminal.c (toplevel): ...here, make it static, and...
5028 (syms_of_terminal): ...DEFSYM here.
5029 * frame.h (Qterminal_live_p): Remove declaration.
5030 (make_frame, x_figure_window_size): Adjust prototype.
5031 * nsfns.m (Fx_create_frame): Use long for window flags.
5033 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5035 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5036 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5037 Do not assume that emacs_close (INT_MAX) is a no-op.
5039 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5041 * xfaces.c (make_face_cache): For struct face_cache, prefer
5042 xmalloc to xzalloc and so avoid redundant call to memset.
5043 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5045 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5047 * fringe.c (draw_window_fringes, update_window_fringes)
5048 (compute_fringe_widths):
5049 * w32term.c (x_draw_glyph_string):
5050 * window.c (candidate_window_p, Frecenter):
5051 * xfaces.c (realize_basic_faces, realize_default_face)
5052 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5053 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5054 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5055 * xmenu.c (Fx_menu_bar_open_internal):
5056 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5057 * xsettings.c (xft_settings_event):
5058 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5059 Use bool for booleans. Adjust style and comments where
5061 * dispextern.h (draw_window_fringes, update_window_fringes)
5062 (compute_fringe_widths):
5063 * xterm.h (x_had_errors_p): Adjust prototype.
5065 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5067 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5068 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5070 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5072 * fns.c (toplevel): Remove comment before Fsafe_length because
5075 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5077 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5079 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5081 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5082 frame which got the message is still alive, before dereferencing
5083 its pointer. (Bug#14970)
5085 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5086 be a live window, before using it as such. (Bug#14970)
5088 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5090 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5091 w32_detect_focus_change instead of doing part of its job by hand.
5092 This fixes the problem whereby FOCUS_OUT events were not sent to
5095 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5097 * process.c (Fprocess_list): Doc fix.
5099 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5100 being re-exposed only if it didn't ask to become visible.
5101 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5102 was previously iconified. (Bug#14841)
5103 (x_iconify_frame): Mark the frame iconified.
5105 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5107 Fix minor problems found by static checking.
5108 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5109 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5111 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5113 * eval.c (set_specpdl_old_value): New function.
5114 (unbind_to): Minor simplification.
5115 (get_backtrace_frame): New function.
5116 (Fbacktrace_frame): Use it. Add `base' argument.
5117 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5118 (syms_of_eval): Export backtrace-eval.
5119 * xterm.c (x_focus_changed): Simplify.
5121 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5123 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5125 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5127 * xdisp.c (redisplay_window): Instead of moving point out of
5128 scroll margin, reject the force_start method, and try scrolling
5129 instead. (Bug#14780)
5131 2013-07-24 Ken Brown <kbrown@cornell.edu>
5133 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5136 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5138 * eval.c (Fprogn): Do not check that BODY is a proper list.
5139 This undoes the previous change. The check slows down the
5140 interpreter, and is not needed to prevent a crash. See
5141 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5143 2013-07-23 Glenn Morris <rgm@gnu.org>
5145 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5147 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5149 Port to GNU/Linux systems with tinfo but not ncurses.
5150 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5151 to decide whether ncurses is being used. Without this change,
5152 GCC complains about tgetent not being declared, on a system
5153 that has tinfo installed but ncurses not installed.
5155 * eval.c (Fprogn): Check that BODY is a proper list.
5157 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5158 * data.c (Fsetq_default):
5159 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5160 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5162 Tune by taking advantage of the fact that ARGS is always a list
5163 when a function is declared to have UNEVALLED args.
5165 * emacsgtkfixed.c: Port to GCC 4.6.
5166 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5168 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5170 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5171 here to silence compiler warnings.
5173 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5175 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5176 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5177 from messing up Emacs's 'struct frame' (Bug#14923).
5179 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5181 * alloc.c (make_save_ptr_ptr): Define this function.
5182 It was inadvertently omitted. It's needed only if
5183 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5185 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5187 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5188 frame have focus (Bug#14895).
5190 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5192 Avoid vfork-related deadlock more cleanly.
5193 * callproc.c (child_setup): When the child's exec fails, output
5194 the program name, as that's more useful. Use O_NONBLOCK to avoid
5196 * process.c (create_process_1): Remove; no longer needed.
5197 (create_process): Remove timer hack; no longer needed, now that
5198 the child avoids deadlock.
5200 2013-07-20 Glenn Morris <rgm@gnu.org>
5202 * image.c (Fimage_flush): Fix doc typo.
5204 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5206 Fix array bounds violation when pty allocation fails.
5207 * process.c (PTY_NAME_SIZE): New constant.
5208 (pty_name): Remove static variable; it's now auto.
5209 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5210 Take pty_name as an arg rather than using a static variable.
5211 All callers changed.
5212 (create_process): Recover pty_flag from process, not from volatile local.
5213 (create_pty): Stay inside array even when pty allocation fails.
5214 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5216 * lread.c (Fload): Avoid initialization only when lint checking.
5217 Mention that it's needed only for older GCCs.
5219 2013-07-20 Kenichi Handa <handa@gnu.org>
5221 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5222 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5224 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5226 * lread.c (Fload): Avoid uninitialized warning.
5228 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5230 Fix some minor file descriptor leaks and related glitches.
5231 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5232 (create_lock_file): Use write, not emacs_write.
5233 * image.c (slurp_file, png_load_body):
5234 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5235 (server_accept_connection):
5236 Don't leak an fd on memory allocation failure.
5237 * image.c (slurp_file): Add a cheap heuristic for growing files.
5238 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5239 as that's what the other routines do. Maybe input need not be
5240 blocked at all, but it's better to be consistent.
5241 Avoid undefined behavior when strlen is zero.
5243 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5244 (NSTATICS): Now a constant; doesn't need to be a macro.
5246 2013-07-19 Richard Stallman <rms@gnu.org>
5248 * coding.c (decode_coding_utf_8): Add simple loop for fast
5249 processing of ASCII characters.
5251 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5253 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5255 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5257 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5258 unportable 'struct x_display_info'.
5259 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5262 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5264 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5265 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5267 (system_process_attributes): Prefer plain char to unsigned char
5268 when either will do. Clean up properly if interrupted or if
5269 memory allocations fail. Don't assume sscanf succeeds.
5270 Remove no-longer-needed workaround to stop GCC from whining.
5271 Read command-line once, instead of multiple times. Check read status a
5274 Fix obscure porting bug with varargs functions.
5275 The code assumed that int is treated like ptrdiff_t in a vararg
5276 function, which is not a portable assumption. There was a similar
5277 -- though these days less likely -- porting problem with various
5278 assumptions that pointers of different types all smell the same as
5279 far as vararg functions is conserved. To make this problem less
5280 likely in the future, redo the API to use varargs functions.
5281 * alloc.c (make_save_value): Remove this vararg function.
5282 All uses changed to ...
5283 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5284 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5286 (make_save_ptr): Rename from make_save_pointer, for consistency with
5287 the above. Define only on platforms that need it. All uses changed.
5289 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5291 * keyboard.c: Try to fix typos in previous change.
5292 (DISPLAY_LIST_INFO): New macro.
5293 (kbd_buffer_get_event): Do not access members that are not present
5294 in X11. Revert inadvertent change of "!=" to "=".
5296 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5298 * keyboard.c (kbd_buffer_get_event):
5299 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5300 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5302 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5304 * filelock.c: Fix unlikely file descriptor leaks.
5305 (get_boot_time_1): Rework to avoid using emacs_open.
5306 This doesn't actually fix a leak, but is better anyway.
5307 (read_lock_data): Use read, not emacs_read.
5309 * doc.c: Fix minor memory and file descriptor leaks.
5310 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5311 (get_doc_string, Fsnarf_documentation):
5312 Fix file descriptor leak on error.
5314 * term.c: Fix minor fdopen-related file descriptor leaks.
5315 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5316 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5318 * charset.c: Fix file descriptor leaks and errno issues.
5320 (load_charset_map_from_file): Don't leak file descriptor on error.
5321 Use plain record_xmalloc since the allocation is larger than
5322 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5324 * eval.c (record_unwind_protect_nothing):
5325 * fileio.c (fclose_unwind):
5327 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5328 The replacement doesn't block input, but that no longer seems
5331 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5333 * lread.c: Fix file descriptor leaks and errno issues.
5334 (Fload): Close some races that leaked fds or streams when 'load'
5336 (Fload, openp): Report error number of last nontrivial failure to open.
5337 ENOENT counts as trivial.
5338 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5340 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5341 now that the function is always called with a nonnegative arg.
5342 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5343 All uses replaced with ...
5344 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5346 A few more minor file errno-reporting bugs.
5347 * callproc.c (Fcall_process):
5348 * doc.c (Fsnarf_documentation):
5349 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5350 * process.c (set_socket_option):
5351 Don't let a constructor trash errno.
5352 * doc.c: Include <errno.h>.
5354 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5356 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5358 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5360 Fix w32 bug with call-process-region (Bug#14885).
5361 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5362 to Fcall_process when the input is empty. This simplifies the
5363 code a bit. It makes no difference on POSIXish platforms but
5364 apparently it fixes a bug on w32.
5366 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5367 * fileio.c (close_file_unwind): Don't close if FD is negative;
5368 this can happen when unwinding a zapped file descriptor.
5369 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5370 in case Emacs runs out of memory between the two unwind-protects.
5371 Don't trash errno when closing FD.
5372 Zap the FD in the specpdl when closing it, instead of deferring
5373 the removal of the unwind-protect; this fixes a bug where a child
5374 function unwinds the stack past us.
5376 New unwind-protect flavors to better type-check C callbacks.
5377 This also lessens the need to write wrappers for callbacks,
5378 and the need for make_save_pointer.
5379 * alloca.c (free_save_value):
5380 * atimer.c (run_all_atimers):
5382 * alloc.c (safe_alloca_unwind):
5383 * atimer.c (unwind_stop_other_atimers):
5384 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5385 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5386 * minibuf.c (choose_minibuf_frame_1):
5387 * process.c (make_serial_process_unwind):
5388 * xdisp.h (pop_message_unwind):
5389 * xselect.c (queue_selection_requests_unwind):
5390 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5391 * alloca.c (record_xmalloc):
5392 Prefer record_unwind_protect_ptr to record_unwind_protect with
5394 * alloca.c (Fgarbage_collect):
5395 Prefer record_unwind_protect_void to passing a dummy.
5396 * buffer.c (restore_buffer):
5397 * window.c (restore_window_configuration):
5398 * xfns.c, w32fns.c (do_unwind_create_frame)
5399 New wrapper. All record-unwind uses of wrappee changed.
5400 * buffer.c (set_buffer_if_live):
5401 * callproc.c (call_process_cleanup, delete_temp_file):
5402 * coding.c (code_conversion_restore):
5403 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5404 * editfns.c (save_excursion_restore)
5405 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5406 (save_restriction_restore):
5407 * eval.c (restore_stack_limits, un_autoload):
5408 * fns.c (require_unwind):
5409 * keyboard.c (recursive_edit_unwind, tracking_off):
5410 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5411 * macros.c (pop_kbd_macro, restore_menu_items):
5412 * nsfns.m (unwind_create_frame):
5413 * print.c (print_unwind):
5414 * process.c (start_process_unwind):
5415 * search.c (unwind_set_match_data):
5416 * window.c (select_window_norecord, select_frame_norecord):
5417 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5418 (fast_set_selected_frame):
5419 * xfns.c, w32fns.c (unwind_create_tip_frame):
5420 Return void, not a dummy Lisp_Object. All uses changed.
5421 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5422 * callproc.c (call_process_kill):
5423 * fileio.c (restore_point_unwind, decide_coding_unwind)
5424 (build_annotations_unwind):
5425 * insdel.c (Fcombine_after_change_execute_1):
5426 * keyboard.c (read_char_help_form_unwind):
5427 * menu.c (unuse_menu_items):
5428 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5429 * sound.c (sound_cleanup):
5430 * xdisp.c (unwind_redisplay):
5431 * xfns.c (clean_up_dialog):
5432 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5433 Accept no args and return void, instead of accepting and returning
5434 a dummy Lisp_Object. All uses changed.
5435 * cygw32.c (fchdir_unwind):
5436 * fileio.c (close_file_unwind):
5437 * keyboard.c (restore_kboard_configuration):
5438 * lread.c (readevalllop_1):
5439 * process.c (wait_reading_process_output_unwind):
5440 Accept int and return void, rather than accepting an Emacs integer
5441 and returning a dummy object. In some cases this fixes an
5442 unlikely bug when the corresponding int is outside Emacs integer
5443 range. All uses changed.
5444 * dired.c (directory_files_internal_unwind):
5445 * fileio.c (do_auto_save_unwind):
5446 * gtkutil.c (pop_down_dialog):
5447 * insdel.c (reset_var_on_error):
5448 * lread.c (load_unwind):
5449 * xfns.c (clean_up_file_dialog):
5450 * xmenu.c, nsmenu.m (pop_down_menu):
5451 * xmenu.c (cleanup_widget_value_tree):
5452 * xselect.c (wait_for_property_change_unwind):
5453 Accept pointer and return void, rather than accepting an Emacs
5454 save value encapsulating the pointer and returning a dummy object.
5456 * editfns.c (Fformat): Update the saved pointer directly via
5457 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5458 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5459 (unwind_body): New function.
5460 (record_unwind_protect): First arg is now a function returning void,
5461 not a dummy Lisp_Object.
5462 (record_unwind_protect_ptr, record_unwind_protect_int)
5463 (record_unwind_protect_void): New functions.
5464 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5465 * fileio.c (struct auto_save_unwind): New type.
5466 (do_auto_save_unwind): Use it.
5467 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5468 * insdel.c (struct rvoe_arg): New type.
5469 (reset_var_on_error): Use it.
5470 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5472 (specbinding_func): Remove; there are now several such functions.
5473 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5474 (set_unwind_protect_ptr): New function.
5475 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5477 Be simpler and more consistent about reporting I/O errors.
5478 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5479 Say "Read error" and "Write error", rather than "I/O error", or
5480 "IO error reading", or "IO error writing", when a read or write
5482 * process.c (Fmake_network_process, wait_reading_process_output)
5483 (send_process, Fprocess_send_eof, wait_reading_process_output):
5484 Capitalize diagnostics consistently. Put "failed foo" at the
5485 start of the diagnostic, so that we don't capitalize the
5486 function name "foo". Consistently say "failed" for such
5488 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5489 All callers changed. This is so it can use report_file_error.
5490 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5491 diagnostics consistently as above.
5493 * fileio.c (report_file_errno): Fix errno reporting bug.
5494 If the file name is neither null nor a pair, package it up as a
5495 singleton list. All callers changed, both to this function and to
5496 report_file_error. This fixes a bug where the memory allocator
5497 invoked by list1 set errno so that the immediately following
5498 report_file_error reported the wrong errno value.
5500 Fix minor problems found by --enable-gcc-warnings.
5501 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5502 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5504 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5506 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5507 Set event->arg to Qt if switch-event shall be generated.
5508 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5510 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5512 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5515 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5516 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5517 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5518 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5519 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5520 and there is a focused frame.
5521 (head_table): Add focus-in and focus-out.
5522 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5523 bind to handle-focus-in/out.
5525 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5526 (Fhandle_switch_frame): Call Fhandle_focus_in.
5527 (syms_of_frame): defsubr handle-focus-in/out.
5529 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5531 Fix porting bug to older POSIXish platforms (Bug#14862).
5532 * sysdep.c (emacs_pipe): New function, that implements
5533 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5534 This should port better to CentOS 5 and to Mac OS X 10.6.
5535 All calls to pipe2 changed.
5537 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5538 This makes the code easier to read and the executable a bit smaller.
5539 Do not replace all calls to Fcons that happen to create lists,
5540 just calls that are intended to create lists. For example, when
5541 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5542 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5543 Similarly for list2 through list5.
5544 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5545 * bytecode.c (exec_byte_code):
5546 * callint.c (quotify_arg, Fcall_interactively):
5547 * callproc.c (Fcall_process, create_temp_file):
5548 * charset.c (load_charset_map_from_file)
5549 (Fdefine_charset_internal, init_charset):
5550 * coding.c (get_translation_table, detect_coding_system)
5551 (Fcheck_coding_systems_region)
5552 (Fset_terminal_coding_system_internal)
5553 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5554 * composite.c (update_compositions, Ffind_composition_internal):
5555 * dired.c (directory_files_internal, file_name_completion)
5557 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5558 * doc.c (Fsnarf_documentation):
5559 * editfns.c (Fmessage_box):
5561 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5562 (Feval, eval_sub, Ffuncall, apply_lambda):
5563 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5564 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5565 (Fset_file_times, Finsert_file_contents)
5566 (Fchoose_write_coding_system, Fwrite_region):
5567 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5568 * font.c (font_registry_charsets, font_parse_fcname)
5569 (font_prepare_cache, font_update_drivers, Flist_fonts):
5570 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5571 * frame.c (make_frame, Fmake_terminal_frame)
5572 (x_set_frame_parameters, x_report_frame_params)
5573 (x_default_parameter, Fx_parse_geometry):
5574 * ftfont.c (syms_of_ftfont):
5575 * image.c (gif_load):
5576 * keyboard.c (command_loop_1):
5577 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5578 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5579 (Fminor_mode_key_binding, accessible_keymaps_1)
5580 (Faccessible_keymaps, Fwhere_is_internal):
5581 * lread.c (read_emacs_mule_char):
5582 * menu.c (find_and_return_menu_selection):
5583 * minibuf.c (get_minibuffer):
5584 * nsfns.m (Fns_perform_service):
5585 * nsfont.m (ns_script_to_charset):
5586 * nsmenu.m (ns_popup_dialog):
5587 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5588 (Fx_own_selection_internal):
5589 * nsterm.m (append2):
5590 * print.c (Fredirect_debugging_output)
5591 (print_prune_string_charset):
5592 * process.c (Fdelete_process, Fprocess_contact)
5593 (Fformat_network_address, set_socket_option)
5594 (read_and_dispose_of_process_output, write_queue_push)
5595 (send_process, exec_sentinel):
5596 * sound.c (Fplay_sound_internal):
5597 * textprop.c (validate_plist, add_properties)
5598 (Fput_text_property, Fadd_face_text_property)
5599 (copy_text_properties, text_property_list, syms_of_textprop):
5600 * unexaix.c (report_error):
5601 * unexcoff.c (report_error):
5602 * unexsol.c (unexec):
5603 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5604 (Fformat_mode_line, syms_of_xdisp):
5605 * xfaces.c (set_font_frame_param)
5606 (Finternal_lisp_face_attribute_values)
5607 (Finternal_merge_in_global_face, syms_of_xfaces):
5608 * xfns.c (x_default_scroll_bar_color_parameter)
5609 (x_default_font_parameter, x_create_tip_frame):
5610 * xfont.c (xfont_supported_scripts):
5611 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5612 (menu_help_callback, xmenu_show):
5614 * xterm.c (set_wm_state):
5615 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5616 and similarly for list2 through list5.
5618 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5620 * callproc.c (Fcall_process_region): Fix minor race and tune.
5621 (create_temp_file): New function, with the temp-file-creation part
5622 of the old Fcall_process_region. Use Fcopy_sequence to create the
5623 temp file name, rather than alloca + build_string, for simplicity.
5624 Don't bother to block input around the temp file creation;
5625 shouldn't be needed. Simplify use of mktemp.
5626 Use record_unwind_protect immediately after creating the temp file;
5627 this closes an unlikely race where the temp file was not removed.
5628 Use memcpy rather than an open-coded loop.
5629 (Fcall_process_region): Use the new function. If the input is
5630 empty, redirect from /dev/null rather than from a newly created
5631 empty temp file; this avoids unnecessary file system traffic.
5633 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5635 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5636 Simplify by making this case like the other two. This is a bit
5637 slower on obsolete hosts, but the extra complexity isn't worth it.
5639 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5640 * process.c (create_process) [!DOS_NT]:
5641 Remove now-unnecessary calls to emacs_close.
5643 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5645 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5646 returning early. (Bug#14850)
5648 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5649 and inhibit-iso-escape-detection attributes of 'undecided'.
5652 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5654 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5655 Reported by Herbert J. Skuhra in
5656 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5658 Don't lose top specpdl entry when memory is exhausted.
5659 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5660 specpdl overflow here, to simplify callers; all callers changed.
5661 Always reserve an unused entry at the stack top; this avoids
5662 losing the top entry's information when memory is exhausted.
5664 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5666 Clean up errno reporting and fix some errno-reporting bugs.
5667 * callproc.c (Fcall_process):
5668 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5669 * process.c (create_process, Fmake_network_process):
5670 * unexaix.c (report_error):
5671 * unexcoff.c (report_error):
5672 Be more careful about reporting the errno of failed operations.
5673 The code previously reported the wrong errno sometimes.
5674 Also, prefer report_file_errno to setting errno + report_file_error.
5675 (Fcall_process): Look at openp return value rather than at path,
5676 as that's a bit faster and clearer when there's a numeric predicate.
5677 * fileio.c (report_file_errno): New function, with most of the
5678 old contents of report_file_error.
5679 (report_file_error): Use it.
5680 (Ffile_exists_p, Ffile_accessible_directory_p):
5681 Set errno to 0 when it is junk.
5682 * fileio.c (Faccess_file):
5683 * image.c (x_create_bitmap_from_file):
5684 Use faccessat rather than opening the file, to avoid the hassle of
5685 having a file descriptor open.
5686 * lisp.h (report_file_errno): New decl.
5687 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5690 * process.c (create_process, wait_reading_process_output) [AIX]:
5691 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5692 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5693 a multithreaded environment anyway).
5694 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5696 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5698 * image.c (x_find_image_file): Don't close a remote file handle.
5700 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5702 Fix races with threads and file descriptors.
5703 * callproc.c (Fcall_process_region):
5704 * dired.c (open_directory):
5705 * emacs.c (main, Fdaemon_initialized):
5706 * image.c (x_find_image_file):
5707 * inotify.c (Finotify_rm_watch):
5708 * lread.c (Flocate_file_internal):
5709 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5710 * term.c (term_mouse_moveto, init_tty):
5711 * termcap.c (tgetent):
5712 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5713 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5714 * unexhp9k800.c, unexmacosx.c (unexec):
5715 * callproc.c (Fcall_process_region):
5716 Use emacs_close, not close.
5717 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5718 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5719 and posix_close function on current platforms (which all lack them).
5720 (emacs_close): Use it. This should fix the races on GNU/Linux and
5721 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5722 and it should avoid closing random victim file descriptors on
5725 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5727 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5728 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5731 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5732 This is for .gdbinit xbacktrace.
5734 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5735 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5736 (emacs_set_tty): Now static.
5737 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5738 * term.c (tty_capable_p, tty_default_color_capabilities)
5739 (get_tty_terminal, term_mouse_movement)
5740 (handle_one_term_event, init_tty, maybe_fatal):
5741 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5742 (tgetent, scan_file, name_match, compare_contin):
5743 * terminal.c (get_terminal):
5744 Use bool for boolean.
5745 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5746 Prefer char to unsigned char if either will do.
5747 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5748 (tty_write_glyphs): Prefer int to unsigned.
5749 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5750 All callers changed.
5751 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5753 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5756 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5757 (B__dummy__): New dummy symbol, to pacify C89.
5758 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5759 they can't grok varargs macros.
5760 * dispnew.c (add_window_display_history)
5761 (add_frame_display_history):
5762 * print.c (print_object):
5763 * xdisp.c (debug_method_add):
5764 Use %p printf format only for void pointers.
5765 * emacs.c (usage_message): New constant, replacing ...
5766 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5767 (main): Adjust to usage reorg.
5768 * fns.c (syms_of_fns):
5769 * profiler.c (syms_of_profiler):
5770 Don't use non-constant struct initializers.
5771 * gnutls.h (gnutls_initstage_t):
5772 * lisp.h (enum Lisp_Fwd_Type):
5773 * lread.c (lisp_file_lexically_bound_p):
5774 * xsettings.c (anonymous enum):
5775 Remove trailing comma.
5776 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5777 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5778 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5780 * regex.c (const_re_char): New type, to pacify strict C89.
5781 All uses of 'const re_char' replaced to use it.
5782 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5783 with glibc when strict C89. This change is imported from gnulib.
5785 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5786 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5787 Omit GNU_LINUX implementation, since it requires long long.
5788 * xterm.c (x_draw_underwave):
5789 Do not assume the traditional order of struct's members.
5790 (x_term_init): Rewrite to avoid the need for non-constant structure
5793 Syntax cleanup, mostly replacing macros with functions.
5794 This removes the need for the syntax_temp hack.
5795 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5796 * syntax.c (SYNTAX_INLINE): New macro.
5797 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5798 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5799 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5800 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5801 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5802 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5803 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5804 Now constants, not macros.
5805 (syntax_temp) [!__GNUC__]: Remove.
5806 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5807 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5808 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5809 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5810 Move here from syntax.h; now functions, not macros. Except for the
5811 last function, these are static since only syntax.c uses them.
5812 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5813 All uses changed. Now a function, not a macro; use this fact
5814 to simplify the code.
5815 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5816 compiler bugs; no longer relevant.
5817 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5818 (SYNTAX_INLINE): New macro.
5819 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5820 for the new functions. Use bool for boolean member.
5821 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5822 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5823 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5824 (SETUP_BUFFER_SYNTAX_TABLE):
5825 Now extern inline functions, not macros.
5826 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5827 Remove; all uses replaced by implementation.
5828 (syntax_temp) [!__GNUC__]: Remove decl.
5829 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5831 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5833 * emacs.c (main): Fix syntax error.
5835 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5837 Timestamp fixes for undo (Bug#14824).
5838 * atimer.c (schedule_atimer):
5839 * fileio.c (Ffile_newer_than_file_p):
5840 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5841 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5842 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5843 (syms_of_fileio): Remove Sclear_visited_file_name.
5844 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5845 file doesn't exist; this avoids an ambiguity with negative timestamps.
5846 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5847 * systime.h (make_emacs_time, invalid_emacs_time):
5848 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5849 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5850 * undo.c (record_first_change): Push (visited-file-modtime) onto
5851 undo list rather than reimplementing it by hand, incorrectly.
5853 2013-07-09 Ken Brown <kbrown@cornell.edu>
5855 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5857 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5859 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5861 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5863 Handle errno and exit status a bit more carefully.
5864 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5865 number into an exit status. Instead, use EXIT_CANCELED.
5866 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5867 * callproc.c (relocate_fd):
5868 * emacs.c (close_output_streams, main):
5869 * process.c (create_process):
5870 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5871 Use emacs_perror for simplicity.
5872 * callproc.c (relocate_fd, main):
5873 * sysdep.c (sys_subshell):
5874 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5875 (shut_down_emacs): Use emacs_write, not write.
5876 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5877 * fileio.c (Fcopy_file, e_write):
5878 * nsterm.m (ns_select):
5879 * process.c (send_process):
5880 * sound.c (vox_write):
5881 Use emacs_write_sig, not emacs_write.
5882 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5883 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5885 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5887 (emacs_full_write): New function.
5888 (emacs_write): Rewrite to use it.
5889 (emacswrite_sig, emacs_perror): New functions.
5890 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5892 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5894 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5895 on NS even if it is present. Pixmap on NS is a void*.
5897 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5899 Port to Ubuntu 10 (Bug#14803).
5900 Problem reported by T.V. Raman.
5901 * process.c (close_on_exec, accept4, process_socket):
5902 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5904 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5906 * w32.c (sys_dup): Declare prototype.
5910 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5912 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5914 Make file descriptors close-on-exec when possible (Bug#14803).
5915 This simplifies Emacs a bit, since it no longer needs to worry
5916 about closing file descriptors by hand in some cases.
5917 It also fixes some unlikely races. Not all such races, as
5918 libraries often open files internally without setting
5919 close-on-exec, but it's an improvement.
5920 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5921 * callproc.c (Fcall_process) [!MSDOS]:
5922 * emacs.c (main) [!DOS_NT]:
5923 * nsterm.m (ns_term_init):
5924 * process.c (create_process):
5925 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5926 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5927 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5928 Prefer mkostemp with O_CLOEXEC to mkstemp.
5929 * callproc.c (relocate_fd) [!WINDOWSNT]:
5930 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5931 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5933 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5934 Make the resulting file descriptor close-on-exec.
5935 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5936 * lread.c (load_descriptor_list, load_descriptor_unwind):
5937 Remove; no longer needed. All uses removed.
5938 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5939 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5941 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5942 (Fmake_network_process, Fnetwork_interface_list):
5943 (Fnetwork_interface_info, server_accept_connection):
5944 Make newly-created socket close-on-exec.
5945 * sysdep.c (emacs_open, emacs_fopen):
5946 Make new-created descriptor close-on-exec.
5947 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5948 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5950 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5952 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5953 for NS_IMPL_GNUSTEP.
5955 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5957 Fix openp errno handling.
5958 * callproc.c (Fcall_process): Preserve openp errno around close.
5959 * lread.c (openp): Set errno when returning -1, as some callers
5962 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5964 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5966 * nsterm.h (NSSavePanel): Update comment.
5967 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5968 (ns_run_file_dialog): Declare.
5970 * nsfns.m: Remove panelOK.
5972 (ns_run_file_dialog): New function.
5973 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5974 event loop, so file dialog is popped up by ns_run_file_dialog, called
5975 by sendEvent (Bug#14578).
5976 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5978 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5980 * xdisp.c (default_line_pixel_height): New function.
5981 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5982 (try_cursor_movement, redisplay_window, try_window)
5983 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5985 * window.c (window_scroll_pixel_based):
5986 use default_line_pixel_height.
5988 * dispextern.h (default_line_pixel_height): Add prototype.
5990 * frame.c (x_set_line_spacing): Accept a float value for
5991 line-spacing parameter, per the documentation.
5993 * data.c (Fmultibyte_string_p): Doc fix.
5995 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5997 Use emacs_open more consistently when opening files.
5998 This handles EINTR more consistently now, and makes it easier
5999 to introduce other uniform changes to file descriptor handling.
6000 * src/systdio.h: New file.
6001 * src/buffer.c (mmap_init):
6002 * cygw32.c (chdir_to_default_directory):
6003 * dispnew.c (Fopen_termscript):
6004 * emacs.c (Fdaemon_initialized):
6005 * fileio.c (Fdo_auto_save):
6006 * image.c (slurp_file, png_load_body, jpeg_load_body):
6007 * keyboard.c (Fopen_dribble_file):
6009 * print.c (Fredirect_debugging_output):
6010 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6011 * termcap.c (tgetent):
6012 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6013 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6014 * w32term.c (w32_initialize) [CYGWIN]:
6015 * xfaces.c (Fx_load_color_file):
6016 Use emacs_open instead of plain open, and emacs_fopen instead of
6018 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6019 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6020 * callproc.c (default_output_mode): New constant.
6021 (Fcall_process): Use it to call emacs_open instead of plain creat.
6022 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6023 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6024 (emacs_fopen): New function.
6025 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6026 Include <lisp.h>, for emacs_open.
6027 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6029 Remove duplicate #include directives.
6030 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6032 Don't include stdio.h twice.
6033 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6034 Don't include sys/types.h or stdio.h twice.
6035 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6036 * lread.c: Don't include coding.h twice.
6037 * nsfont.m: Don't include frame.h twice.
6038 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6039 * ralloc.c: Don't include <unistd.h> twice.
6040 * xdisp.c: Don't include font.h twice.
6041 * xterm.c: Don't include fontset.h twice.
6042 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6044 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6046 Scale ImageMagick images more carefully.
6047 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6048 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6049 Be more careful about avoiding undefined behavior after
6050 integer overflow and division by zero.
6052 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6054 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6055 (syms_of_w32fns): DEFSYM them.
6056 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6057 (CCHDEVICENAME): Define macros if not defined.
6058 (struct MONITOR_INFO_EX): New struct.
6059 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6060 (enum_display_monitors_fn): New variable.
6061 (globals_of_w32fns): Initialize it.
6062 (Fx_display_pixel_width, Fx_display_pixel_height)
6063 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6064 multi-monitor setups in docstrings.
6065 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6066 screen size by primary monitor's millimeter per pixel.
6067 (w32_monitor_enum, w32_display_monitor_attributes_list)
6068 (w32_display_monitor_attributes_list_fallback)
6069 (Fw32_display_monitor_attributes_list): New functions.
6070 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6072 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6074 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6076 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6078 * fileio.c (Qfile_notify_error): New error symbol.
6080 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6081 * inotify.c (inotify_callback, symbol_to_inotifymask)
6082 (Finotify_add_watch, Finotify_rm_watch): Use it.
6083 (inotifyevent_to_event): Exchange order of cookie and file name.
6084 (Finotify_add_watch): Adapt docstring.
6086 * lisp.h (Qfile_notify_error): Declare.
6088 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6090 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6091 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6092 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6093 which did not work (see <http://bugs.gnu.org/14569#307>).
6094 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6095 && (!noninteractive || initialized)). This attempts to thread
6096 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6098 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6100 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6101 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6103 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6105 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6106 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6107 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6108 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6110 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6112 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6113 Define to __sys_siglist.
6115 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6117 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6118 word-wrap, so that overflow-newline-into-fringe would work in
6119 visual-line-mode. (Bug#2749)
6120 (move_it_in_display_line_to): When the last scanned display
6121 element fits exactly on the display line, and
6122 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6123 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6124 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6125 finding buffer position that corresponds to pixel coordinates,
6126 e.g. in buffer_posn_from_coords.
6128 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6130 * process.c (handle_child_signal): Call catch_child_signal if
6133 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6135 Don't convert function pointers to void * and back.
6136 It isn't portable C, and it's easy enough to avoid.
6137 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6138 (make_save_value): Add support for SAVE_FUNCPOINTER.
6139 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6140 * print.c (print_object):
6141 Distinguish function from object pointers.
6142 * lisp.h (SAVE_FUNCPOINTER): New constant.
6143 (SAVE_SLOT_BITS): Adjust to it.
6144 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6145 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6146 (voidfuncptr): New typedef.
6147 (struct Lisp_Save_Value): New member data[0].funcpointer.
6148 (XSAVE_FUNCPOINTER): New function.
6150 Simplify buildobj processing.
6151 * Makefile.in (buildobj.h): Make it a sequence of strings each
6152 followed by comma, rather than a single string. Put it into a
6153 .tmp file in case there's an error while generating it.
6154 (gl-stamp): Use .tmp for temp files.
6155 (mostlyclean): Clean .tmp files.
6156 * doc.c (buildobj): Move to just the routine that needs it.
6157 It's now an array of strings, so processing is simpler.
6159 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6161 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6162 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6163 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6164 Invoke malloc_enable_thread even when not interactive.
6165 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6166 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6167 in this case, since the underlying bug has now been fixed.
6169 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6171 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6172 unlinking it (bug#14691).
6174 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6176 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6177 before checking whether buffer is modified. This lets
6178 `kill-buffer-query-functions' cancel killing of the buffer or save
6179 its content before `kill-buffer' asks user the "Buffer %s
6180 modified; kill anyway?" question.
6182 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6184 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6185 Let the super performKeyEquivalent deal with them (Bug#14747).
6187 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6189 * widget.c (resize_cb): Remove unused local.
6191 Do not use GTK 3 if it exists but cannot be compiled.
6192 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6193 * xterm.c (x_error_handler) [!USE_GTK]:
6196 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6198 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6200 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6201 to the valid range of values. (Bug#14753)
6203 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6204 when moving point by using the current glyph matrix. This avoids
6205 the need to force redisplay when this function is called in a
6208 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6210 Fix minor problems found by static checking.
6211 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6212 Redo the latter's body to sidestep GCC parenthesization warnings.
6213 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6214 * coding.c (detect_coding, detect_coding_system):
6215 * coding.h (struct undecided_spec):
6216 Use bool for boolean.
6217 * image.c (QCmax_width, QCmax_height): Now static.
6218 * xdisp.c (Fmove_point_visually): Remove unused local.
6220 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6222 * xdisp.c (Fmove_point_visually): New function.
6224 2013-06-28 Kenichi Handa <handa@gnu.org>
6226 * coding.h (define_coding_undecided_arg_index): New enum.
6227 (coding_attr_index): New members
6228 coding_attr_undecided_inhibit_null_byte_detection,
6229 coding_attr_undecided_inhibit_iso_escape_detection,
6230 coding_attr_undecided_prefer_utf_8.
6231 (undecided_spec): New struct.
6232 (struct coding_system): New member `undecided' of the member
6235 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6236 (detect_coding): Likewise.
6237 (detect_coding_system): Likewise.
6238 (Fdefine_coding_system_internal): New coding system properties
6239 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6241 (syms_of_coding): Adjust for coding_arg_undecided_max.
6243 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6245 * image.c (x_from_xcolors): Remove unused local.
6247 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6249 Defer image data transfer between X client and server until actual
6252 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6255 * image.c (Destroy_Image): Remove.
6256 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6257 `mask_p', and `colors_p'. All uses changed.
6258 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6259 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6260 New macros for `flags' arg to x_clear_image_1.
6261 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6262 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6263 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6264 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6265 (image_get_x_image, image_unget_x_image): New functions or macros.
6266 (image_background, image_background_transparent, x_to_xcolors)
6267 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6268 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6269 instead of Destroy_Image.
6270 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6271 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6272 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6273 (imagemagick_load_image, svg_load_image): Use them instead of
6274 x_create_x_image_and_pixmap, and x_put_x_image followed by
6275 x_destroy_x_image, respectively.
6276 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6277 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6278 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6279 background_transparent fields.
6280 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6281 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6283 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6285 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6286 This mostly consists of undoing recent changes.
6287 * callproc.c (Fcall_process):
6288 * process.c (create_process):
6289 Do not worry about catching SIGCHLD here, undoing previous change.
6290 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6291 * process.c, process.h (catch_child_signal):
6292 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6293 * process.c (catch_child_handler): Don't worry about being called
6294 lazily and do not assume caller has blocked SIGCHLD, undoing
6295 previous change. Move first-time stuff back to
6296 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6297 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6298 set lib_child_handler if it's already initialized, which may
6299 help avoid problems on GNUStep.
6301 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6303 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6304 * callproc.c (Fcall_process):
6305 * process.c (create_process):
6306 Make sure SIGCHLD is caught before we fork,
6307 since Emacs startup no arranges to catch SIGCHLD.
6308 * process.c (lib_child_handler): Initialize to null, not to
6310 (catch_child_signal): Allow self to be called lazily.
6311 Do nothing if it's already been called.
6312 Assume caller has blocked SIGCHLD (all callers do now).
6313 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6314 just before it's really needed.
6315 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6316 since it hasn't been caught yet.
6318 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6320 * image.c (compute_image_size): New function to implement
6321 :max-width and :max-height.
6322 (imagemagick_load_image): Use it.
6324 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6326 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6327 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6329 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6330 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6331 the SIGCHLD handler, since the code is not atomic and (due to glib)
6332 signals may be arriving now.
6333 * sysdep.c (init_signals): Do not catch child signals here;
6334 'main' now does that later, at a safer time.
6336 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6338 Clean up SIGCHLD handling a bit (Bug#14569).
6339 * process.c, process.h (catch_child_signal):
6340 Now always extern, even if !NS_IMPL_GNUSTEP.
6341 * process.c (catch_child_signal): Move glib tickler here from
6342 init_process_emacs, so that it's done earlier in Emacs
6343 initialization. Also move the noninteractive && !initialized
6344 check here from init_process_emacs. This is all a bit cleaner for
6345 GNUish platforms, and I hope it works around the Cygwin bug.
6346 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6347 that glib signal handling is tickled before glib creates threads.
6349 * process.c (wait_reading_process_output): Avoid int overflow
6350 when reading more than 2 GiB total from a process.
6352 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6354 * process.c (create_process): Handle a couple more cases,
6355 i.e., work even if new_argv and wait_child_setup[i] are cached.
6356 Use Fcall_process's style for volatile vars.
6358 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6360 * process.c (create_process): Mark PROCESS volatile.
6362 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6364 Use C99-style flexible array members if available.
6365 This avoids some subtle aliasing issues, which typically
6366 aren't a problem with GCC but may be a problem elsewhere.
6367 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6368 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6369 In either case, it uses a flexible array member rather than
6370 the old struct hack. All uses changed.
6371 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6372 Adjust to sdata reorganization.
6373 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6374 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6375 that ports better to pre-C99 non-GCC.
6376 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6377 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6378 as the latter has changed.
6379 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6380 and port better to pre-C99 GCC.
6381 * image.c (struct xpm_cached_color):
6382 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6383 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6384 Use FLEXIBLE_ARRAY_MEMBER.
6385 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6386 Move decl to top level so it gets checked against implementation.
6387 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6388 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6390 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6392 * syntax.c: Integer cleanups.
6393 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6394 All uses that need 0-or-2 changed to:
6395 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6396 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6397 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6398 (char_quoted, prev_char_comend_first, back_comment)
6399 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6400 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6401 Use bool for boolean.
6402 (update_syntax_table, skip_chars, skip_syntaxes):
6403 Prefer int to unsigned when either will do.
6404 (back_comment): Return boolean success flag, like forw_comment,
6405 instead of positive-or-minus-1 (which might have overflowed int anyway).
6406 Don't stuff ptrdiff_t into int.
6407 (syntax_spec_code, syntax_code_spec): Now const.
6408 (Fmatching_paren, scan_lists, scan_sexps_forward):
6409 Use enum syntaxcode for syntax code.
6410 (Fmatching_paren): Check that arg is a character, not just an integer.
6411 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6412 (Finternal_describe_syntax_value): Omit no-longer-needed
6414 (skip_chars): Use char, not unsigned char, when the distinction
6416 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6417 * bytecode.c (exec_byte_code):
6418 * syntax.c (syntax_spec_code, Fchar_syntax)
6419 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6421 * syntax.h (SYNTAX_WITH_FLAGS):
6422 Omit unnecessary casts.
6424 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6426 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6427 line dimensions here, to avoid race conditions with the main
6428 thread. (Bug#14062, bug#14630, bug#14669)
6430 * w32term.c (w32_draw_window_cursor): Compute the header line and
6431 mode line dimensions here.
6432 <w32_system_caret_window, w32_system_caret_hdr_height>:
6433 <w32_system_caret_mode_height>: New variables.
6435 * w32term.h: Declare them.
6437 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6439 * alloc.c (die): Move "assertion failed" string here ...
6440 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6441 COND when SUPPRESS_CHECKING. This shrinks the executable text
6442 size by 0.8% to 2.2% when configured with --enable-checking,
6443 depending on optimization flags (GCC 4.8.1 x86-64).
6445 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6447 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6449 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6450 base is 2; this is more accurate.
6452 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6454 * sound.c (string_default): Move to !WINDOWSNT section.
6455 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6457 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6459 * sound.c: Integer cleanups.
6460 Remove unnecessary forward decls.
6461 (struct sound_device): The 'file' member is now a Lisp_Object, not
6462 a char *, so that we needn't invoke alloca on a huge size.
6463 (Fplay_sound_internal): Adjust to this.
6464 (string_default): New function.
6465 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6466 Use it to adjust to the struct sound_device change.
6467 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6468 (be2hs) [0]: Remove.
6470 * syntax.c (skip_chars): Don't use uninitialized storage
6471 when searching a multibyte buffer for characters that are not in a
6472 unibyte string that contains non-ASCII characters.
6474 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6476 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6477 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6479 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6481 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6483 2013-06-18 Kenichi Handa <handa@gnu.org>
6485 * font.c (Ffont_spec): Signal an error for an invalid font name
6488 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6490 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6491 In particular this ports to 32-bit sparc Sun cc.
6492 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6493 array with a dummy element at specpdl[-1], so that its address can
6495 (unbind_to): Do not copy the binding; not needed, now that we
6496 copy old_value in the one place where the copy is needed.
6497 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6498 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6499 (union specbinding): Rename from struct specbinding. Redo layout
6500 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6501 which is not portable. With Sun C 5.12 32-bit sparc, the
6502 declaration causes nargs to be an unsigned bitfield, a behavior
6503 that the C standard allows; but Emacs wants nargs to be signed.
6504 The overall type is now a union of structures rather than a
6505 structure of union of structures, and the 'kind' member is now a
6506 bitfield, so that the overall type doesn't grow. All uses changed.
6507 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6509 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6511 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6512 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6514 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6516 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6518 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6519 unless we know that the window w's frame is a frame object.
6520 Another attempt at solving bug#14062 and bug#14630.
6522 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6524 * textprop.c (property_set_type): New enum.
6525 (add_properties): Allow appending/prepending text properties.
6526 (add_text_properties_1): Factored out of Fadd_text_properties.
6527 (Fadd_text_properties): Move all the code into
6528 add_text_properties_1.
6529 (Fadd_face_text_property): New function that calls
6530 add_text_properties_1.
6532 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6534 Move functions from lisp.h to individual modules when possible.
6535 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6536 * alloc.c (XFLOAT_INIT, set_symbol_name):
6537 * buffer.c (CHECK_OVERLAY):
6538 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6539 (set_char_table_parent):
6540 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6541 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6542 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6543 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6545 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6546 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6547 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6548 (backtrace_args, backtrace_debug_on_exit):
6549 * floatfns.c (CHECK_FLOAT):
6550 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6551 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6552 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6553 (set_hash_index_slot):
6554 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6555 * marker.c (CHECK_MARKER):
6556 * textprop.c (CHECK_STRING_OR_BUFFER):
6557 * window.c (CHECK_WINDOW_CONFIGURATION):
6558 Move here from lisp.h, and make these functions static rather than
6560 * buffer.c (Qoverlayp):
6562 * fns.c (Qhash_table_p):
6563 * window.c (Qwindow_configuration_p):
6565 * lisp.h: Remove the abovementioned defns and decls.
6567 Use functions, not macros, for XINT etc (Bug#11935).
6568 In lisp.h, prefer functions to function-like macros, and
6569 constants to object-like macros, when either will do. This:
6570 . simplifies use, as there's no more need to worry about
6571 arguments' side effects being evaluated multiple times.
6572 . makes the code easier to debug on some platforms.
6573 However, when using gcc -O0, keep using function-like macros
6574 for a few critical operations, for performance reasons.
6575 This sort of thing isn't needed with gcc -Og, but -Og
6576 is a GCC 4.8 feature and isn't widely-enough available yet.
6577 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6578 Remove enum lsb_bits; no longer needed.
6579 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6580 * buffer.c (Qoverlap):
6582 * fns.c (Qhash_table_p):
6583 Now extern, so lisp.h can use these symbols.
6584 * dispextern.h: Include character.h, for MAX_CHAR etc.
6585 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6586 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6587 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6588 (GLYPH_CODE_P): Move here from lisp.h.
6589 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6590 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6591 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6592 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6593 XUNTAG now returns void *.
6594 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6595 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6596 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6597 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6598 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6599 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6600 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6601 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6602 New macros, renamed from their sans-lisp_h_ counterparts.
6603 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6604 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6605 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6606 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6607 If compiling via GCC without optimization, define these as macros
6608 in addition to inline functions.
6609 To disable this, compile with -DINLINING=0.
6610 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6611 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6612 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6613 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6614 (INTMASK, VALMASK): Now macros, since static values cannot be
6615 accessed from extern inline functions.
6616 (VALMASK): Also a constant, for benefit of old GDB.
6617 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6618 is INTEGERP, which can fold it in.
6619 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6620 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6621 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6622 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6623 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6624 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6625 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6626 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6627 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6628 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6629 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6630 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6631 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6632 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6633 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6634 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6635 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6636 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6637 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6638 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6639 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6640 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6641 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6642 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6643 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6644 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6645 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6646 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6647 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6648 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6649 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6650 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6651 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6653 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6654 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6655 (VALMASK): Define in one place rather than in two, merging the
6656 USE_LSB_TAG parts; this is simpler.
6657 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6658 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6659 Move up, to avoid use before definition.
6660 Also include "globals.h" earlier, for the same reason.
6661 (make_natnum): New function.
6662 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6663 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6664 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6665 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6666 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6667 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6668 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6669 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6670 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6671 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6672 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6673 (Qwindow_configuration_p, Qimage): New forward declarations.
6674 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6675 (STRING_COPYIN): Remove; unused.
6676 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6677 (xcar_addr, xcdr_addr): New functions. All uses changed.
6678 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6679 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6680 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6681 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6682 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6683 (TYPE_RANGED_INTEGERP): Simplify.
6684 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6685 (setlocale, fixup_locale, synchronize_system_messages_locale)
6686 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6687 Now empty functions, not macros.
6688 (functionp): Return bool, not int.
6689 * window.c (Qwindow_configuration_p): Now extern,
6690 so window.h can use it.
6691 * window.h (Qwindowp): Move decl back to lisp.h.
6693 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6695 * xdisp.c (Fline_pixel_height): New function, required for solving
6698 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6700 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6702 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6704 * lread.c (syms_of_lread):
6705 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6707 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6709 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6711 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6713 * fileio.c (expand_file_name): Doc fix.
6715 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6717 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6718 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6719 Wait for self, not for 0. This can't hurt on GNU or similar
6720 system, and may help with Cygwin.
6722 * keyboard.c: Don't use PROP (...) as an lvalue.
6723 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6724 Use set_prop (A, B), not PROP (A) = B.
6726 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6728 * xdisp.c (get_it_property): Use it->window instead of generating
6729 a Lisp object from it->w.
6731 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6733 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6734 get-char-property the window that is being rendered, instead of
6735 the buffer, to support window-specific overlays. (Bug#14575)
6736 (compute_display_string_pos): When W is NULL, use the current
6737 buffer as the object to pass to get-char-property.
6738 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6739 pointer member of the bidi iterator, since no window is pertinent
6742 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6744 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6745 being displayed, and pass it to compute_display_string_pos.
6746 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6747 (bidi_paragraph_init): All callers changed.
6749 * xdisp.c (init_from_display_pos, init_iterator)
6750 (handle_single_display_spec, next_overlay_string)
6751 (get_overlay_strings_1, reseat_1, reseat_to_string)
6752 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6753 Set bidi_it.w member from it->w.
6754 (compute_display_string_pos): Accept additional argument, the
6755 window being displayed, and pass it to Fget_char_property.
6758 * dispextern.h (struct bidi_it): New member w, the window being
6760 (compute_display_string_pos): Adjust prototype.
6762 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6764 * xgselect.c: Remove unneeded include xterm.h.
6766 * process.c (wait_reading_process_output): Check for NS before GLIB.
6767 GLIB may be linked in due to rsvg, but ns_select must be called.
6769 * xgselect.c (xg_select): Remove call to window_system_available
6770 and g_main_context_pending at the top, so Gdk events (i.e. file
6771 notify) are processed when Emacs is started with -nw.
6773 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6775 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6776 (ctagsfiles3): New variable, includes only *.m files.
6777 (TAGS): Use an explicit language name in the regular expressions,
6778 to avoid transformation of '/SOMETHING' by MSYS to
6779 'c:\MSYS\SOMETHING'.
6781 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6783 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6785 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6787 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6788 still need to set the mouse pointer shape and activate help-echo.
6791 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6793 A few porting etc. fixes for the new file monitor code.
6794 See the thread containing
6795 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6796 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6797 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6798 (dir_monitor_callback, Fgfile_rm_watch):
6799 Use assq_no_quit instead of Fassoc, for speed.
6800 (dir_monitor_callback, Fgfile_rm_watch):
6801 eassert that the monitor is a fixnum.
6802 (dir_monitor_callback): No need for CDR_SAFE.
6803 Simplify building of lisp with alternative tails.
6804 (Fgfile_add_watch, Fgfile_rm_watch):
6805 Do not assume glib functions set errno reliably on failure.
6806 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6807 and signal an error otherwise.
6808 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6809 Use Fdelq instead of Fdelete, for speed.
6811 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6813 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6814 don't insist on being invoked on a highlighted tool-bar button.
6815 Avoids losing tool-bar functionality when mouse-highlight is nil.
6816 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6817 Don't highlight when mouse-highlight is nil.
6818 (note_mouse_highlight): When mouse-highlight is nil, don't return
6819 right away; instead, run tool-bar and mode-line highlight
6820 subroutine, clear any existing highlight, and revert the mouse
6821 pointer to its default shape. (Bug#14558)
6823 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6825 * lisp.mk (lisp): Add prog-mode.el.
6827 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6829 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6830 * process.c (dummy_handler): New function.
6831 (lib_child_handler): New static var.
6832 (handle_child_signal): Invoke it.
6833 (catch_child_signal): If a library has set up a signal handler,
6834 save it into lib_child_handler.
6835 (init_process_emacs): If using glib and not on Windows, tickle glib's
6836 child-handling code so that it initializes its private SIGCHLD handler.
6837 * syssignal.h (SA_SIGINFO): Default to 0.
6838 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6839 31; it should no longer be needed now.
6841 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6843 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6845 * gfilenotify.c (globals_of_gfilenotify): New function.
6846 (syms_of_gfilenotify): Move global initialization there.
6848 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6850 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6852 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6853 * keyboard.c (menu_bar_items, tool_bar_items):
6854 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6855 not override local keymaps any more.
6857 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6859 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6861 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6863 * w32console.c (initialize_w32_display): Return the dimensions of
6864 the console window via 2 additional arguments, not via the current
6865 frame. This avoids crashes due to overrunning the bounds of
6866 frame's decode_mode_spec_buffer, which is not resized following
6867 the change of the frame dimensions from the initial 10x10.
6869 * w32term.h (w32_initialize_display_info): Adjust prototype.
6871 * term.c (init_tty): Take dimensions of the frame from the values
6872 returned by initialize_w32_display.
6874 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6875 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6876 (LIBES): Add $(GFILENOTIFY_LIBS).
6878 * w32inevt.c (handle_file_notifications): Add dummy implementation
6879 for !HAVE_W32NOTIFY.
6881 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6883 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6885 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6887 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6889 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6891 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6893 Fix minor problems found by static checking.
6894 * data.c (pure_write_error):
6895 Use xsignal2, not Fsignal, as Fsignal might return.
6896 * eval.c (set_backtrace_debug_on_exit): Now static.
6897 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6898 No longer inline. EXTERN_INLINE is needed only for functions
6899 defined in .h files. Reindent function header as per GNU style.
6900 (backtrace_p, backtrace_top, backtrace_next):
6901 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6902 compiler or linker. Add extern decls to pacify gcc -Wall.
6903 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6905 * frame.c (free_monitors): Define only on platforms that need it.
6906 * nsterm.m (ns_term_init):
6907 * process.c (catch_child_signal):
6908 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6909 defined on all porting targets these days.
6910 * process.c, process.h (catch_child_signal):
6911 Make it extern only if NS_IMPL_GNUSTEP is defined.
6913 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6915 * w32.c (gettimeofday): Make the signature identical to prototype
6916 in nt/inc/sys/time.h.
6918 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6920 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6923 * keyboard.c (safe_run_hooks_error): Improve error message.
6925 * data.c (pure_write_error): Add `object' argument.
6926 * puresize.h (CHECK_IMPURE): Use it.
6928 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6930 * Makefile.in (NOTIFY_OBJ): New variable.
6931 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6933 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6934 Call syms_of_gfilenotify.
6936 * gfilenotify.c: New file.
6938 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6939 and Qfile_w32notify.
6940 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6941 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6943 * lisp.h: Declare syms_of_gfilenotify.
6945 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6947 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6949 Merge the specpdl and backtrace stacks. Make the structure of the
6950 specpdl entries more obvious via a tagged union of structs.
6951 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6952 (enum specbind_tag): New enum.
6953 (struct specbinding): Make it a tagged union of structs.
6954 Add a case for backtrace records.
6955 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6956 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6957 (backtrace_debug_on_exit): New accessors.
6958 (struct backtrace): Remove.
6959 (struct catchtag): Remove backlist field.
6960 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6962 (Flocal_variable_p): Speed up the common case where the binding is
6964 * eval.c (backtrace_list): Remove.
6965 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6966 (set_backtrace_args, set_backtrace_nargs)
6967 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6968 (backtrace_next): New functions.
6969 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6970 (unwind_to_catch, internal_lisp_condition_case)
6971 (internal_condition_case, internal_condition_case_1)
6972 (internal_condition_case_2, internal_condition_case_n): Don't bother
6973 with backtrace_list any more.
6974 (Fsignal): Adjust to new backtrace format.
6975 (grow_specpdl): Move up.
6976 (record_in_backtrace): New function.
6977 (eval_sub, Ffuncall): Use it.
6978 (apply_lambda): Adjust to new backtrace format.
6979 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6981 (specbind): Adjust to new specpdl format. Simplify.
6982 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6983 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6985 (mark_backtrace): Remove.
6986 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6987 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6988 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6990 * profiler.c (record_backtrace): Use get_backtrace.
6991 (handle_profiler_signal): Use backtrace_top_function.
6992 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6995 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6997 * process.h (catch_child_signal): Declare.
6999 * process.c (catch_child_signal): New function.
7000 (init_process_emacs): Call it.
7002 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7003 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7005 (x_set_cursor_type): Remove declaration.
7006 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7007 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7008 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7009 (ns_get_color): Use F suffix on float.
7010 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7011 (ns_get_rgb_color): Remove.
7012 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7013 (note_mouse_movement): x and y are CGFloat.
7014 (ns_draw_fringe_bitmap): Remove unused rowY.
7015 Change #if to COCOA && >= 10_6.
7016 (ns_draw_window_cursor): Remove unused overspill.
7017 (ns_draw_underwave): width and x are EamcsCGFloat.
7018 (ns_draw_box): thickness is CGFloat.
7019 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7020 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7021 if not in main thread.
7022 (ns_get_pending_menu_title, ns_check_menu_open)
7023 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7024 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7025 (sendFromMainThread:): New method.
7026 (changeFont:): size is CGFloat.
7027 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7028 Disable warning about permanent text.
7029 (characterIndexForPoint:): Adjust return type depending on GNUStep
7031 (mouseDown:): delta is CGFloat.
7032 (updateFrameSize): Remove unised variable f.
7033 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7034 Cast float to EmacsCGFloat.
7035 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7036 also to -1 when restoring.
7037 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7038 inside NS_IMPL_COCOA.
7039 (toggleFullScreen:): Put call to toggleFullScreen inside
7040 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7041 (setPosition:portion:whole:): por is CGFloat.
7042 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7043 (mouseDown:): Use CGFloat.
7044 (mouseDragged:): Remove unised variable edge.
7045 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7047 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7049 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7050 when NS_IMPL_GNUSTEP.
7051 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7052 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7053 (EmacsToolbar): Add clearAll. Add tag argument to
7054 addDisplayItemWithImage.
7055 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7057 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7059 * nsmenu.m (ns_update_menubar): Make static.
7060 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7061 (fillWithWidgetValue:): Add cast to SEL for setAction.
7062 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7063 (update_frame_tool_bar): Update code for GNUStep.
7064 (clearAll): New method.
7065 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7066 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7067 Move identifierToItem setObject and activeIdentifiers addObject before
7068 call to insertItemWithItemIdentifier.
7069 (validateVisibleItems): Fix indentation.
7070 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7071 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7072 UtilityWindow to aStyle, remove call to setStyleMask.
7074 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7076 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7077 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7078 Use F suffix on floats.
7079 (ns_char_width): Returns CGFloat.
7080 (ns_ascii_average_width): w is CGFloat instead of float.
7081 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7083 (ns_glyph_metrics): CGFloat instead of float.
7085 * nsfns.m (x_set_foreground_color, x_set_background_color):
7087 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7088 remove unused variables.
7089 (Fns_read_file_name): Keep track if panel is for save.
7090 Use ns_filename_from_panel/ns_directory_from_panel.
7091 (Fns_list_services): delegate only used for COCOA.
7092 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7093 Just return the input if GNUStep.
7094 (x_screen_planes): Remove.
7095 (Fxw_color_values): Use EmacsCGFloat
7096 (Fns_display_monitor_attributes_list): Only get screen number for
7098 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7100 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7101 ns_directory_from_panel.
7103 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7105 * process.c (handle_child_signal): Also use WCONTINUED.
7106 This is so that list-processes doesn't mistakenly list the process
7107 as stopped, when the process has actually been continued and is
7110 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7112 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7113 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7114 not already configured.
7116 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7118 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7120 * Makefile.in (mostlyclean): Remove *.res files.
7122 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7124 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7125 a buffer (bug#8447).
7127 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7129 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7130 display vector, and we backtrack, handle the case that the
7131 previous character position is also displayed from a display
7132 vector or covered by a display string or image. (Bug#14476)
7134 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7136 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7137 (struct MonitorInfo, free_monitors): Remove.
7138 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7139 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7140 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7143 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7144 (struct MonitorInfo, free_monitors): Remove.
7145 (ns_screen_name): Make static.
7146 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7147 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7150 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7151 (struct MonitorInfo): New struct.
7152 (free_monitors, make_monitor_attribute_list): Declare.
7154 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7156 (free_monitors, make_monitor_attribute_list): New functions.
7157 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7160 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7162 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7164 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7166 * keyboard.c: Apply keyboard decoding only to events that come directly
7167 from the tty, not from unread-command-events (bug#14368).
7168 (read_event_from_main_queue): New function, extracted from read_char).
7169 (read_decoded_char): Remove.
7170 (read_decoded_event_from_main_queue): New function to replace it.
7171 (read_char): Use it.
7172 (read_key_sequence): Use read_char rather than read_decoded_char.
7174 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7176 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7178 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7180 2013-05-22 Kenichi Handa <handa@gnu.org>
7182 The following changes are to fix the setting of
7183 buffer-file-coding-system on, for instance, C-x RET c unix RET
7184 _FILE_OF_DOS_EOL_TYPE_ RET.
7186 * coding.h (struct coding_system): New member detected_utf8_chars.
7188 * coding.c (detect_coding_utf_8): Count characters and check EOL
7189 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7191 (setup_coding_system): Do not initialize coding->head_ascii.
7192 (check_ascii): Do not set coding->eol_seen but update it. Do not
7193 call adjust_coding_eol_type here.
7194 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7195 If the eol-type of CODING is already specified, adjust the eol type
7196 of the found coding-system.
7197 (decode_coding_gap): Cancel previous change. Utilize the
7198 character numbers counted by detect_coding_utf_8. Fix detection
7201 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7203 * search.c (looking_at_1): Only set last_thing_searched if the match
7204 changed the match-data (bug#14281).
7206 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7208 * xdisp.c (reseat_at_previous_visible_line_start):
7209 Already declared in dispextern.h, so remove it here.
7210 (move_it_vertically_backward): Likewise.
7212 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7214 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7215 (Fx_display_pixel_width, Fx_display_pixel_height)
7216 (Fx_display_mm_width, Fx_display_mm_height):
7217 Mention `display-monitor-attributes-list' in docstrings.
7219 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7220 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7221 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7222 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7223 (Fx_display_backing_store, Fx_display_visual_class)
7224 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7225 (Fx_display_grayscale_p, Fx_display_pixel_width)
7226 (Fx_display_pixel_height, Fx_display_planes)
7227 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7228 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7229 (Fx_display_mm_width, Fx_display_mm_height)
7230 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7231 height for all physical monitors as in X11.
7233 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7234 Return pixel width or height for all physical monitors as in X11.
7236 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7238 Port --enable-gcc-warnings to clang.
7239 * bytecode.c (exec_byte_code):
7241 Redo diagnostic pragmas to pacify clang, too.
7242 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7243 * editfns.c (Fencode_time):
7244 * fileio.c (file_accessible_directory_p):
7245 * font.c (font_unparse_xlfd):
7246 Use '&"string"[index]' instead of '"string" + (index)'.
7247 * undo.c (user_error): Remove; unused.
7249 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7251 * insdel.c (insert_1_both): Document the arguments, instead of
7252 referring to insert_1, which no longer exists.
7254 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7255 some window, increment windows_or_buffers_changed, so that
7256 *Messages* display in that window is updated. (Bug#14408)
7258 * w32.c: Include epaths.h.
7259 (init_environment): Use cmdproxy.exe without leading directories.
7260 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7262 (gettimeofday): Adjust signature and return value to Posix
7265 * unexw32.c (open_output_file): Delete the existing emacs.exe
7266 before creating it, to break the hard link to the versioned
7269 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7270 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7271 (FIRSTFILE_OBJ): New variables.
7272 (W32_RES): Rename to EMACSRES. All users changed.
7273 (base_obj): Use $(CM_OBJ).
7274 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7275 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7276 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7277 $(W32_RES_LINK) before $(LIBES).
7278 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7280 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7282 * makefile.w32-in (DOC): Use just "DOC".
7284 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7286 * process.c: Export default filters and sentinels to Elisp.
7287 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7289 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7290 (Fset_process_sentinel, Fformat_network_address):
7291 Default to them instead of nil.
7292 (server_accept_connection): Sentinels can't be nil any more.
7293 (read_and_dispose_of_process_output): New function, extracted from
7294 read_process_output.
7295 (read_process_output): Use it; filters can't be nil.
7296 (Finternal_default_process_filter): New function, extracted from
7297 read_process_output.
7298 (exec_sentinel_unwind): Remove function.
7299 (exec_sentinel): Don't zilch sentinel while running.
7300 (status_notify): Sentinels can't be nil.
7301 (Finternal_default_process_sentinel): New function extracted from
7303 (setup_process_coding_systems): Default filter is not nil any more.
7304 (syms_of_process): Export new Elisp functions and initialize
7306 * lisp.h (make_lisp_proc): New function.
7308 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7310 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7312 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7314 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7315 unless we know that the window w is a leaf window.
7316 Another attempt at solving bug#14062.
7318 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7320 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7323 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7325 * image.c (gif_load): Check that subimages fit (Bug#14345).
7327 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7329 * lread.c (skip_dyn_eof): New function.
7330 (read1): Use it to skip the end of a file in response to #@00.
7332 * doc.c (get_doc_string): Slightly relax the sanity checking.
7334 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7336 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7337 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7338 (MonitorInfo): New struct.
7339 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7340 (Fns_display_monitor_attributes_list): New functions.
7341 (display-usable-bounds): Remove.
7342 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7345 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7347 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7348 (GTK_CHECK_VERSION): New macro, if not already defined.
7349 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7350 replaced by GTK_CHECK_VERSION.
7352 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7354 * xterm.h (GTK_PREREQ): New macro.
7355 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7356 to use this macro instead, for consistency and clarity.
7358 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7360 * xdisp.c (row_for_charpos_p): New function, with code of
7361 cursor_row_p, but accepts an additional argument CHARPOS instead
7362 of using a hardcoded PT.
7363 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7364 (row_containing_pos): Call row_for_charpos_p instead of partially
7365 doing the same. Fixes cursor positioning under longlines-mode
7366 when longlines-show-effect includes more than one newline, when
7367 moving the cursor vertically up.
7369 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7371 * makefile.w32-in (ACL_H): New macro.
7372 ($(BLD)/fileio.$(O)): Update dependencies.
7374 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7376 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7377 * Makefile.in (LIB_ACL): New macro.
7378 (LIBACL_LIBS): Remove.
7379 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7380 * fileio.c: Include <acl.h>.
7381 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7382 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7384 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7387 * unexelf.c: Don't assume ElfW (Half) fits in int.
7388 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7389 when dealing with ElfW (Half) values, since they can exceed 2**31
7390 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7391 (entry_address): Omit unused NUM arg. All uses changed.
7393 2013-05-07 Juri Linkov <juri@jurta.org>
7395 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7396 to the string converted from number with `Fnumber_to_string'.
7399 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7401 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7402 This fixes a problem introduced by my previous change.
7404 2013-05-07 Glenn Morris <rgm@gnu.org>
7406 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7408 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7410 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7412 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7414 Static checking by GCC 4.8.0.
7415 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7416 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7417 (x_get_monitor_attributes_fallback)
7418 (x_get_monitor_attributes_xinerama)
7419 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7420 Define only if USE_GTK.
7421 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7422 (x_get_monitor_attributes_fallback): Omit unused locals.
7423 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7424 Use double, not float, to avoid mixed-mode floating point arithmetic.
7426 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7427 Jan Djärv <jan.h.d@swipnet.se>
7429 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7430 (XINERAMA_CFLAGS): New macros.
7431 (ALL_CFLAGS, LIBES): Use them.
7433 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7434 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7435 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7436 (syms_of_xfns): DEFSYM them.
7437 (struct MonitorInfo): New struct.
7438 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7439 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7440 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7441 (x_get_monitor_attributes_xinerama): New functions.
7442 (Fx_display_monitor_attributes_list): New primitive.
7443 (syms_of_xfns): Defsubr it.
7445 * xterm.h (x_display_info): Add Xatom_net_workarea and
7446 Xatom_net_current_desktop.
7448 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7449 and dpyinfo->Xatom_net_current_desktop.
7451 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7453 * xdisp.c (pos_visible_p): Use the special code for finding the
7454 beginning of a display property or overlay for any "replacing"
7455 display property, not just for display strings. This solves
7456 incorrect reporting of position by posn-at-point. (Bug#14241)
7458 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7460 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7461 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7462 Verify that ElfW (Half) fits in int.
7463 (fatal): Use same signature as lisp.h.
7464 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7465 configure and build with -DUNEXELF_DEBUG without worrying about
7466 other modules that use DEBUG.
7467 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7468 possibly-wide integers now uses it instead of plain fprintf.
7469 (entry_address): New function, which avoids problems with 32-bit
7470 overflow on 64-bit hosts.
7471 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7472 (round_up): Don't assume the remainder fits in int.
7473 (find_section): Use bool for boolean. Simplify debug code.
7474 (unexec): Don't assume file sizes fit in int or size_t.
7475 Omit unnecessary trailing newline in 'fatal' format.
7476 Use strerror rather than outputting decimal error number.
7477 Remove unused code when emacs is not defined;
7478 this file relies on Emacs now.
7479 Don't assume e_phnum and e_shnum are positive.
7481 * regex.c: Fix problems when DEBUG is defined.
7482 (extract_number, extract_number_and_incr): Define regardless of
7483 whether DEBUG is defined; that's simpler and makes the code less
7484 likely to go stale in the normal case when DEBUG is not defined.
7485 Return int rather than taking an int * arg. All callers changed.
7486 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7487 Remove, replacing with ...
7488 (DEBUG_PRINT): New macro. All callers changed.
7489 (DEBUG_COMPILES_ARGUMENTS): New macro.
7490 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7491 (print_compiled_pattern, print_double_string) [DEBUG]:
7492 Use prototype rather than old-style definition.
7493 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7494 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7495 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7496 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7497 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7498 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7499 This matters only when DEBUG is defined.
7501 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7503 * xdisp.c (set_iterator_to_next): Set the
7504 ignore_overlay_strings_at_pos_p flag only if we are _really_
7505 iterating over an overlay string, as indicated by the
7506 current.overlay_string_index member. (Bug#14306)
7508 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7510 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7511 to where it is used, to avoid autorelease issues (Bug#14050).
7513 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7515 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7516 * fileio.c (syms_of_fileio): Implement this.
7517 * filelock.c (create_lock_file): If symbolic links don't work, so
7518 we use a regular file as a lock file, do not fsync the lock file;
7521 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7523 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7524 (syms_of_minibuf): Adjust accodingly.
7526 * callint.c (Fcall_interactively): Adjust calls accordingly.
7528 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7530 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7531 w->contents is a buffer before computing everything else.
7532 Use parentheses to disambiguate last part of the condition.
7534 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7535 assertion violations. (Bug#14062)
7537 2013-05-01 David Reitter <david.reitter@gmail.com>
7539 * nsfns.m (ns_tooltip): Initialize.
7541 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7543 * coding.c (decode_coding_gap): Don't remove the character before
7544 a newline unless it's a CR character. (Bug#14287)
7546 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7548 * dispextern.h (struct face): Move enum face_underline_type
7549 earlier so that bitfields can be in the same word.
7551 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7553 * nsfns.m (handlePanelKeys): New function.
7554 (EmacsOpenPanel:performKeyEquivalent:)
7555 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7556 arrows/function/control and copy/paste keys (Bug#14296).
7558 2013-04-27 Juri Linkov <juri@jurta.org>
7560 * callint.c (Fcall_interactively): Call `Qread_number' for
7561 interactive code letter `n' instead of using duplicate code.
7564 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7566 * systime.h (make_timeval): Declare as 'const'.
7568 2013-04-27 Kenichi Handa <handa@gnu.org>
7570 * font.c (font_open_entity): Always open a font of manageable
7573 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7575 Port better to AIX (Bug#14258).
7576 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7579 2013-04-24 Kenichi Handa <handa@gnu.org>
7581 * coding.c (decode_coding_iso_2022): When an invalid escape
7582 sequence is encountered, reset the invocation and designation
7583 status to the safest one.
7585 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7587 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7588 Without this fix, "make distclean" leaves stamp-h1 behind.
7590 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7592 * w32fns.c (w32_fullscreen_rect): New function to compute the
7593 window rectangle for the given fullscreen mode.
7594 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7595 longer tunes the window size. This keeps the window's edges flush
7596 with the screen and allows the taskbar to hide itself in fullboth.
7598 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7599 window decorations and uses the entire screen.
7601 * w32term.h (w32_fullscreen_rect) Add prototype.
7602 (struct w32_output): Replace normal_width, normal_height,
7603 normal_top, and normal_left members with a single normal_placement
7605 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7607 (FRAME_NORMAL_PLACEMENT): New macro.
7609 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7611 * minibuf.c (Ftest_completion): Silence compiler warning.
7613 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7615 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7618 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7621 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7622 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7623 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7624 parentheses where appropriate.
7626 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7628 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7630 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7632 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7633 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7634 Mention in the doc string that setting these variables takes
7635 effect only after a call to set-window-buffer. (Bug#14200)
7637 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7639 * indent.c (Fvertical_motion): Don't consider display strings on
7640 overlay strings as display strings on the buffer position we
7641 started from. This prevents vertical cursor motion from jumping
7642 more than one line when there's an overlay string with a display
7643 property at end of line.
7644 Reported by Karl Chen <Karl.Chen@quarl.org> in
7645 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7647 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7649 * window.c (select_window): `record_buffer' even if window is
7650 already selected (bug#14191).
7652 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7654 * window.c (Fwindow_end): Test more flags, including the buffer's
7655 last_overlay_modified flag, to determine whether the window's
7656 display is really up-to-date. Prevents the function from
7657 returning a stale value. (Bug#14170)
7658 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7661 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7663 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7664 garbaged only if it is not already the top frame on its TTY.
7665 This prevents flickering due to constant redrawing of TTY frames when
7666 there are GUI frames open in the same session. (Bug#13864)
7668 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7670 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7671 of marking the idle timers directly.
7673 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7675 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7678 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7680 * window.c (select_window): Don't record_buffer while the invariant is
7681 temporarily broken (bug#14161).
7683 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7685 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7687 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7689 2013-04-07 Romain Francoise <romain@orebokech.com>
7691 Ignore additional platform-specific ACL errors (Bug#13702).
7692 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7693 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7695 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7697 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7700 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7702 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7703 This bug was introduced by my 2013-02-25 change that simplified
7704 data_start configuration. Without this change, on GNU/Linux
7705 an Emacs configured with --enable-profiling fails immediately
7706 due to a profiler signal.
7707 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7708 with these flags. On platforms where special flags are needed
7709 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7710 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7711 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7713 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7715 Get rid of some platform-specific functions examining window
7716 system and its capabilities. This is a partial rework of the
7718 * lisp.h (have_menus_p): Remove prototype. This function is
7719 replaced with platform-independent window_system_available.
7720 (check_window_system): Move to...
7721 * frame.h (decode_window_system_frame, window_system_available):
7722 ...here, add new prototypes.
7723 * frame.c (window_system_available, decode_window_system_frame):
7725 (check_window_system): Platform-independent now.
7726 * xterm.h (x_in_use): Remove declaration.
7728 * w32term.h (check_x_frame):
7729 * nsterm.h (check_x_frame): Remove prototypes. This function
7730 is replaced with platform-independent decode_window_system_frame.
7731 * msdos.c (have_menus_p): Remove.
7732 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7733 Remove platform-specific functions. Use check_window_system,
7734 decode_window_system_frame and check_ns_display_info where
7735 appropriate. Minor style and comment tweaks.
7736 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7737 (check_x_frame): Likewise.
7738 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7740 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7741 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7742 * xmenu.c, xselect.c: All related users changed.
7744 2013-04-03 Kenichi Handa <handa@gnu.org>
7746 The following changes is to optimize the code for reading UTF-8
7749 * coding.c (check_ascii): Rename from detect_ascii. Return value
7750 changed. Check EOL format. Do not call adjust_coding_eol_type
7752 (check_utf_8): New function.
7753 (adjust_coding_eol_type): Do nothing if already adjusted.
7754 (detect_coding): Compare the return value of check_ascii with
7755 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7756 (decode_coding_gap): Optimize for valid UTF-8.
7758 2013-03-21 Kenichi Handa <handa@gnu.org>
7760 * coding.c (syms_of_coding): Cancel previous change.
7762 * insdel.c (insert_from_gap): Fix previous change.
7764 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7766 Consistently use platform-specific function to detect window system.
7767 * lisp.h (check_window_system): New prototype. This function is
7768 going to replace check_x, check_w32 and check_ns.
7769 (have_menus_p): Mention msdos.c in comment.
7770 * fontset.c (check_window_system_func): Remove. Adjust all users.
7771 * fontset.h (check_window_system_func): Remove prototype.
7772 * nsterm.h (check_ns):
7773 * xterm.h (check_x):
7774 * w32term.h (check_w32): Likewise.
7775 * menu.c (Fx_popup_menu): Use check_window_system.
7776 * msdos.c (check_window_system): Define for MS-DOS.
7777 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7778 * w32fns.c (check_window_system): Likewise for MS-Windows.
7779 * xfns.c (check_window_system): Likewise for X.
7780 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7781 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7783 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7785 Prefer < to > in range checks such as 0 <= i && i < N.
7786 This makes it easier to visualize quantities on a number line.
7787 This patch doesn't apply to all such range checks,
7788 only to the range checks affected by the 2013-03-24 change.
7789 This patch reverts most of the 2013-03-24 change.
7790 * alloc.c (xpalloc, Fgarbage_collect):
7791 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7792 * character.c (string_escape_byte8):
7793 * charset.c (read_hex):
7794 * data.c (cons_to_unsigned):
7795 * dispnew.c (update_frame_1):
7796 * doc.c (Fsubstitute_command_keys):
7797 * doprnt.c (doprnt):
7798 * editfns.c (hi_time, decode_time_components):
7799 * fileio.c (file_offset):
7800 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7801 * font.c (font_intern_prop):
7802 * frame.c (x_set_alpha):
7803 * gtkutil.c (get_utf8_string):
7804 * indent.c (check_display_width):
7805 * keymap.c (Fkey_description):
7806 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7808 * minibuf.c (read_minibuf_noninteractive):
7809 * process.c (wait_reading_process_output):
7810 * search.c (Freplace_match):
7811 * window.c (get_phys_cursor_glyph):
7812 * xdisp.c (redisplay_internal):
7813 * xsmfns.c (smc_save_yourself_CB):
7814 Prefer < to > for range checks.
7815 * dispnew.c (sit_for): Don't mishandle NaNs.
7816 This fixes a bug introduced in the 2013-03-24 change.
7817 * editfns.c (decode_time_components): Don't hoist comparison.
7818 This fixes another bug introduced in the 2013-03-24 change.
7820 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7822 * frame.h (struct frame): Drop scroll_bottom_vpos
7823 member becaue all real users are dead long ago.
7824 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7825 * xdisp.c (redisplay_internal): Adjust user.
7827 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7829 * nsmenu.m (showAtX:Y:for:): setLevel to
7830 NSPopUpMenuWindowLevel (Bug#13998).
7832 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7834 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7835 (ns_check_pending_open_menu): Declare.
7837 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7838 (x_activate_menubar): Update the menu with title that matches
7839 ns_get_pending_menu_title, and call
7840 ns_check_pending_openmenu (Bug#12698).
7841 (menuWillOpen:): New method.
7842 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7844 * nsterm.m (menu_will_open_state, menu_mouse_point)
7845 (menu_pending_title): New varaibles.
7846 (ns_get_pending_menu_title, ns_check_menu_open)
7847 (ns_check_pending_open_menu): New functions.
7849 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7851 * indent.c (current_column_bol_cache): Remove leftover which is not
7852 used in Fmove_to_column any more.
7853 (current_column, scan_for_column): Adjust users.
7854 * keyboard.c (last_point_position_buffer, last_point_position_window):
7855 Remove leftovers which are not used for recording undo any more.
7856 (command_loop_1, syms_of_keyboard): Adjust users.
7857 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7858 redisplay_window any more.
7859 (move_it_to): Adjust user.
7861 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7863 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7864 Update dependencies.
7866 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7868 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7869 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7872 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7874 * window.h (struct window): Replace hchild, vchild and buffer slots
7875 with the only contents slot. This is possible because each valid
7876 window may have either the child window (in vertical or horizontal
7877 combination) or buffer to display (for the leaf window). Using that,
7878 a lof of operations to traverse and/or change window hierarchies may
7879 be simplified. New member horizontal is used to distinguish between
7880 horizontal and vertical combinations of internal windows.
7881 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7882 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7883 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7884 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7885 Use contents slot, not buffer, where appropriate.
7886 (wset_combination): New function.
7887 (wset_buffer): Add eassert.
7888 (Fframe_first_window): Simplify the loop reaching first window.
7889 (Fwindow_buffer): Use WINDOW_LEAF_P.
7890 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7891 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7892 (unshow_buffer): Convert initial debugging check to eassert.
7893 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7894 (make_parent_window, window_resize_check, window_resize_apply)
7895 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7896 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7897 Adjust to match struct window changes.
7898 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7899 (mark_window_cursors_off, count_windows, get_leaf_windows)
7900 (foreach_window_1): Simplify the loop.
7901 * alloc.c (mark_object): Do not check for the leaf window because
7902 internal windows has no glyph matrices anyway.
7903 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7904 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7905 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7906 (build_frame_matrix_from_window_tree, mirror_make_current)
7907 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7908 (update_window_tree, set_window_update_flags): Simplify the loop.
7909 (sync_window_with_frame_matrix_rows): Enforce live window.
7910 Use contents slot, not buffer, where appropriate.
7911 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7912 and WINDOW_HORIZONTAL_COMBINATION_P.
7913 (make_frame_visible_1): Simplify the loop.
7914 Use contents slot, not buffer, where appropriate.
7915 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7916 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7917 (expose_window_tree): Likewise.
7918 Use contents slot, not buffer, where appropriate.
7919 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7920 to avoid deleted windows. Use contents slot instead of buffer.
7921 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7922 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7923 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7924 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7926 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7928 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7929 identify the reasons for assertion violations in bug#14062 and
7931 (Fx_show_tip): Fix compilation error under
7932 "--enable-check-lisp-object-type". (Bug#14073)
7934 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7935 Reported by <rzl24ozi@gmail.com>.
7937 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7939 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7941 (unwind_with_echo_area_buffer): ...to restore it here.
7942 This is needed to ensure that...
7943 (redisplay_window): ...both window markers are valid here,
7944 which is verified by eassert.
7945 * editfns.c (save_excursion_save): Do not assume that
7946 selected_window always displays the buffer.
7947 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7950 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7952 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7955 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7957 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7959 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7961 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7962 since MinGW's w32api headers do. This avoids compiler warnings.
7964 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7967 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7969 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7971 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7973 * gtkutil.c (style_changed_cb): Check if frame is live and an
7974 X frame (Bug#14038).
7976 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7978 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7979 Define only for _WIN32_WINNT less than 0x0500.
7980 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7982 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7983 see its own definitions of 'struct timeval' and 'struct timezone'.
7985 Fix incompatibilities between MinGW.org and MinGW64 headers.
7986 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7988 * w32.c (REPARSE_DATA_BUFFER): Guard with
7989 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7991 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7993 * xterm.c: Include X11/XKBlib.h
7994 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7996 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7998 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8000 * blockinput.h (input_blocked_p): Likewise.
8001 * bytecode.c (exec_byte_code): Likewise.
8002 * callproc.c (call_process_kill, call_process_cleanup)
8003 (Fcall_process): Likewise.
8004 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8005 (Fccl_execute_on_string): Likewise.
8006 * character.c (string_escape_byte8): Likewise.
8007 * charset.c (read_hex): Likewise.
8008 * cm.c (calccost): Likewise.
8009 * data.c (cons_to_unsigned): Likewise.
8010 * dired.c (directory_files_internal, file_name_completion):
8012 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8013 (sit_for): Likewise.
8014 * doc.c (Fsubstitute_command_keys): Likewise.
8015 * doprnt.c (doprnt): Likewise.
8016 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8017 * emacsgtkfixed.c: Likewise.
8018 * fileio.c (file_offset, Fwrite_region): Likewise.
8019 * floatfns.c (Fexpt, fmod_float): Likewise.
8020 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8022 * font.c (font_intern_prop): Likewise.
8023 * frame.c (x_set_alpha): Likewise.
8024 * gtkutil.c (get_utf8_string): Likewise.
8025 * indent.c (check_display_width): Likewise.
8026 * intervals.c (create_root_interval, rotate_right, rotate_left)
8027 (split_interval_right, split_interval_left)
8028 (adjust_intervals_for_insertion, delete_node)
8029 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8030 (merge_interval_right, merge_interval_left, copy_intervals)
8031 (set_intervals_multibyte_1): Likewise.
8032 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8033 * keymap.c (Fkey_description): Likewise.
8034 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8035 * lread.c (openp, read_integer, read1, string_to_number):
8037 * menu.c (ensure_menu_items): Likewise.
8038 * minibuf.c (read_minibuf_noninteractive): Likewise.
8039 * print.c (printchar, strout): Likewise.
8040 * process.c (create_process, Faccept_process_output)
8041 (wait_reading_process_output, read_process_output, send_process)
8042 (wait_reading_process_output): Likewise.
8043 * profiler.c (make_log, handle_profiler_signal): Likewise.
8044 * regex.c (re_exec): Likewise.
8045 * regex.h: Likewise.
8046 * search.c (looking_at_1, Freplace_match): Likewise.
8047 * sysdep.c (get_child_status, procfs_ttyname)
8048 (procfs_get_total_memory): Likewise.
8049 * systime.h (EMACS_TIME_VALID_P): Likewise.
8050 * term.c (dissociate_if_controlling_tty): Likewise.
8051 * window.c (get_phys_cursor_glyph): Likewise.
8052 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8053 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8055 * xfns.c (Fx_window_property): Likewise.
8056 * xmenu.c (set_frame_menubar): Likewise.
8057 * xselect.c (x_get_window_property, x_handle_dnd_message):
8059 * xsmfns.c (smc_save_yourself_CB): Likewise.
8060 * xterm.c (x_scroll_bar_set_handle): Likewise.
8062 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8064 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8065 to be optional or nil. Adjust comment and convert it to docstring.
8066 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8067 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8069 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8071 Static checking by GCC 4.8-20130319.
8072 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8073 * process.c (Fset_process_datagram_address)
8074 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8075 * xdisp.c (get_char_face_and_encoding):
8076 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8077 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8078 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8080 2013-03-24 Ken Brown <kbrown@cornell.edu>
8082 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8083 fix compilation on 64-bit Cygwin, where underscores are not
8084 automatically prepended.
8086 * w32term.c (w32_initialize): Silence compiler warning.
8088 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8090 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8091 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8092 variables, to save and restore frame dimensions.
8093 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8094 after returning from a 'fullscreen' configuration.
8095 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8096 to avoid races between the main thread and the input thread.
8098 * w32term.h (struct w32_output): New members normal_width,
8099 normal_height, normal_top, normal_left, and prev_fsmode.
8100 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8101 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8104 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8105 'fullscreen' parameter. Always record previous width and height
8106 of the frame, except when switching out of maximized modes, so
8107 that they could be restored correctly, instead of resetting to the
8108 default frame dimensions. Send SC_RESTORE command to the frame,
8109 unless we are going to send SC_MAXIMIZE, to restore the frame
8110 resize hints in the mouse pointer shown by the window manager.
8113 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8115 * lisp.h (get_frame_param): Adjust conditions for prototype
8118 2013-03-22 Ken Brown <kbrown@cornell.edu>
8120 * unexcw.c: Drop unneeded inclusion of w32common.h.
8121 (report_sheap_usage): Declare.
8122 (read_exe_header): Add magic numbers for x86_64.
8123 (fixup_executable): Fix printf format specifier for unsigned long
8126 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8128 * frame.h (struct frame): Put menu_bar_window under #ifdef
8129 because this member is not needed when X toolkit is in use.
8130 (fset_menu_bar_window):
8131 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8132 (free_glyphs, update_frame):
8133 * xdisp.c (expose_frame): Likewise.
8134 (display_menu_bar): Likewise. Remove redundant eassert.
8135 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8138 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8140 Use functions and constants to manipulate Lisp_Save_Value objects.
8141 This replaces code that used macros and strings and token-pasting.
8142 The change makes the C source a bit easier to follow,
8143 and shrinks the Emacs executable a bit.
8144 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8145 (make_save_value): Change 1st arg from string to enum. All callers
8148 (mark_object): Use if, not #if, for GC_MARK_STACK.
8149 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8150 (XSAVE_OBJECT): Now functions, not macros.
8151 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8152 the constant was never used.
8153 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8154 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8155 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8156 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8158 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8159 type3 with a single member save_type. All uses changed.
8160 (save_type, set_save_pointer, set_save_integer): New functions.
8161 * print.c (PRINTX): Remove.
8163 * alloc.c: Remove redundant static declarations.
8165 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8167 * window.h (struct window): Convert left_col, top_line, total_lines
8168 and total_cols from Lisp_Objects to integers. Adjust comments.
8169 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8171 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8172 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8173 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8174 Adjust users where appropriate.
8176 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8178 * frame.h (struct frame): Drop resx and resy because the same data is
8179 available from window system-specific output context. Adjust users.
8180 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8181 New functions to provide defaults when no window system available.
8182 (FRAME_RES_X, FRAME_RES_Y): New macros.
8183 (NUMVAL): Move from xdisp.c.
8184 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8185 (Ffont_face_attributes, Fopen_font):
8186 * image.c (gs_load):
8187 * w32font.c (fill_in_logfont):
8188 * xdisp.c (calc_pixel_width_or_height):
8189 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8190 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8192 2013-03-20 Kenichi Handa <handa@gnu.org>
8194 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8195 to 1 (temporary workaround until a bug related to ASCII
8196 optimization is fixed).
8198 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8200 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8201 Signal error if window is not internal. Adjust docstring.
8202 (delete_all_child_windows): Use combination_limit to save the buffer.
8203 (Fset_window_configuration): Adjust accordingly.
8204 * print.c (syms_of_print): Initialize debugging output not here...
8205 (init_print_once): ...but in a new function here.
8206 * lisp.h (init_print_once): Add prototype.
8207 * emacs.c (main): Add call to init_print_once. Adjust comments.
8209 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8211 * window.c (window_resize_check, window_resize_apply)
8212 (window_from_coordinates, recombine_windows, set_window_buffer)
8213 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8214 (Fsplit_window_internal, Fdelete_window_internal)
8215 (freeze_window_starts): Use bool for booleans.
8216 * window.h (window_frame_coordinates, resize_frame_windows)
8217 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8219 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8221 * dispnew.c (bitch_at_user): Use `user-error'.
8223 2013-03-17 Ken Brown <kbrown@cornell.edu>
8225 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8226 as return type of image_background. (Bug#13981)
8227 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8229 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8231 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8232 (ns_select): Don't return with result uninitialized.
8234 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8237 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8239 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8240 directories. If filename is nil, get directory name (Bug#13932).
8241 Use getFilename and getDirectory.
8242 (getFilename, getDirectory): New methods for EmacsSavePanel and
8244 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8246 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8248 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8250 2013-03-15 Kenichi Handa <handa@gnu.org>
8252 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8253 (adjust_after_replace): Make it back to static. Delete the third
8254 arg text_at_gap_tail. Cancel the code for handling it.
8256 * coding.h (struct coding_system): New member eol_seen.
8258 * coding.c (detect_ascii): New function.
8259 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8260 when the source bytes are actually scanned. On detecting for
8261 coding_category_utf_8_auto, call detect_ascii instead of scanning
8262 source bytes directly.
8263 (produce_chars): Call insert_from_gap with the new arg 0.
8264 (encode_coding): Likewise.
8265 (decode_coding_gap): Control ASCII optimization by the variable
8266 disable_ascii_optimization instead of #ifndef .. #endif.
8267 Deccode EOL format according to coding->eol_seen.
8268 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8271 * lisp.h (adjust_after_replace): Cancel externing it.
8272 (insert_from_gap): Adjust prototype.
8274 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8276 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8277 FULLSCREEN_MAXIMIZED. (Bug#13935)
8279 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8281 * region-cache.c (find_cache_boundary, move_cache_gap)
8282 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8283 Simplify debugging check and convert to eassert. Adjust comment.
8284 (pp_cache): Put under ENABLE_CHECKING.
8286 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8288 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8289 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8291 (w32fullscreen_hook): If the frame is visible, reset
8292 f->want_fullscreen flag after changing the frame size. If the
8293 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8296 2013-03-13 Daniel Colascione <dancol@dancol.org>
8298 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8299 too so that these builds can use Cygwin's file conversion
8300 functions. (We've been building and linking cygw32.o all along
8301 and just not using it.)
8303 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8305 File synchronization fixes (Bug#13944).
8306 * Makefile.in (LIB_FDATASYNC): New macro.
8308 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8309 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8310 Don't worry about HAVE_FSYNC, since a substitute fsync is
8311 available if the system lacks one.
8312 (Fwrite_regin): Retry fsync if interrupted.
8314 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8316 * w32term.c (w32_read_socket): If the Emacs frame is being
8317 activated, call w32fullscreen_hook, to make sure the new frame
8318 dimensions are in effect. (Bug#13937)
8320 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8322 * xdisp.c (init_iterator): Simplify because both character and byte
8323 positions are either specified or -1. Add eassert. Adjust comment.
8324 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8325 character and byte positions can be obtained from marker.
8327 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8329 Static checking by Sun C 5.12.
8330 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8331 * bytecode.c (exec_byte_code):
8332 * dispnew.c (init_display):
8334 * fileio.c (Fsubstitute_in_file_name):
8335 * keyboard.c (Fevent_convert_list):
8336 * keymap.c (Fsingle_key_description):
8337 * term.c (maybe_fatal, fatal):
8338 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8339 * xsmfns.c (Fhandle_save_session):
8340 Omit unreachable code.
8341 * keymap.c (map_keymap_char_table_item): Cast void * to
8342 a function pointer type; the C Standard requires this.
8344 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8345 Include <sys/param.h> unconditionally, as that works elsewhere and
8346 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8347 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8350 See ChangeLog.12 for earlier changes.
8356 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8358 This file is part of GNU Emacs.
8360 GNU Emacs is free software: you can redistribute it and/or modify
8361 it under the terms of the GNU General Public License as published by
8362 the Free Software Foundation, either version 3 of the License, or
8363 (at your option) any later version.
8365 GNU Emacs is distributed in the hope that it will be useful,
8366 but WITHOUT ANY WARRANTY; without even the implied warranty of
8367 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8368 GNU General Public License for more details.
8370 You should have received a copy of the GNU General Public License
8371 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.