1 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5 2013-12-12 font-related change to avoid Bug#16128, which
6 is quite hard to fix without even more substantial changes.
8 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
10 * font.c (font_close_object): Check for live frame (Bug#16128).
12 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
14 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
15 Return ptrdiff_t, not int, since it's a buffer size.
16 Reindent/reparen some macros to a more Gnuish style.
18 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
20 Avoid undefined behavior with huge regexp interval counts.
21 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
22 since it's now specialized to interval counts. All uses changed.
23 Do not assume wrapraound on signed integer overflow.
24 (regex_compile): Simplify based on the above changes.
26 2013-12-12 Eli Zaretskii <eliz@gnu.org>
28 Support file names on MS-Windows that use characters outside of
29 the current system codepage. (Bug#7100)
31 * w32.c (get_file_security, set_file_security)
32 (create_symbolic_link): Separate pointers and boolean flags for
33 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
34 non-zero, else the former.
35 (codepage_for_filenames, filename_to_utf16, )
36 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
38 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
40 (normalize_filename): Lose the DBCS code, now works on UTF-8.
41 Accept only one argument; all callers changed.
42 (dostounix_filename): Remove the second argument, now works in
43 UTF-8. All callers changed.
44 (parse_root): Lose DBCS code.
45 (get_long_basename, w32_get_short_filename, init_environment)
46 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
47 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
48 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
49 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
50 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
51 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
53 (ansi_encode_filename): New function.
54 (get_emacs_configuration, get_emacs_configuration_options):
56 (add_volume_info, GetCachedVolumeInformation): Run the input file
57 name through unixtodos_filename, to ensure it is stored and
58 referenced in canonical form.
59 (get_volume_info): Lose the DBCS code, now works in UTF-8.
60 (logon_network_drive, sys_link, utime): Improve error handling.
61 (sys_access): New function.
62 (hashval, generate_inode_val): Unused functions deleted.
63 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
64 (check_windows_init_file): Convert error message from UTF-8 to
65 ANSI codepage, for display in the message box.
66 (globals_of_w32): Set w32_unicode_filenames according to the OS
69 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
70 w32_unicode_filenames is non-zero, ANSI mode otherwise.
71 (syms_of_w32term): Declare w32-unicode-filenames.
73 * w32proc.c (new_child, delete_child): Remove code that handled
74 unused pending_deletion and input_file members of the child struct.
75 (create_child, sys_spawnve): Convert all file names to ANSI
76 codepage. Use ANSI APIs explicitly; forcibly fail if any file
77 name cannot be encoded in ANSI codepage. Don't use
78 unixtodos_filename, mirror slashes by hand.
79 (record_infile, record_pending_deletion): Functions deleted.
80 (Fw32_short_file_name): Call w32_get_short_filename instead of
83 * w32notify.c (add_watch): Work in Unicode mode when
84 w32_unicode_filenames is non-zero, ANSI mode otherwise.
85 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
86 instead, do the same with Lisp primitives.
88 * w32fns.c (file_dialog_callback, Fx_file_dialog)
89 (Fsystem_move_file_to_trash, Fw32_shell_execute)
90 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
91 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
92 (Fw32_shell_execute): Improve error reporting.
93 (Fdefault_printer_name): Ifdef away for Cygwin.
95 * w32.h (struct _child_process): Remove input_file and
96 pending_deletion members that are no longer used.
97 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
98 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
99 (ansi_encode_filename): New and updated prototypes.
101 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
103 (unexec): Don't use dostounix_filename, it expects a file name in
104 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
107 * fileio.c (Ffile_name_directory, file_name_as_directory)
108 (directory_file_name, Fexpand_file_name)
109 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
110 arguments of dostounix_filename.
111 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
112 use MAX_UTF8_PATH for size of file-name strings.
113 (emacs_readlinkat): Build an explicitly unibyte string for file
115 (syms_of_fileio) <file-name-coding-system>
116 default-file-name-coding-system>: Mention MS-Windows peculiarities.
118 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
119 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
120 directories to UTF-8.
121 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
122 environment, and each element of the input PATH, to UTF-8.
124 * dired.c (file_attributes): Use build_unibyte_string explicitly
125 to make Lisp strings from user and group names.
127 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
130 * coding.c (decode_file_name, encode_file_name): New functions.
132 * termcap.c (tgetent): Adapt to the change in arguments of
135 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
138 * msdos.c (dostounix_filename, init_environment): Adapt to the
139 change in arguments of dostounix_filename.
141 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
142 [WINDOWSNT]: Encode file names passed to the image libraries in
145 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
146 [WINDOWSNT]: Convert file names to the current ANSI codepage.
148 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
149 arguments of dostounix_filename.
151 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
153 * font.h (struct font_entity) [HAVE_NS]: New field to record
154 font driver which was used to create this entity.
155 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
156 frame where the font was opened.
157 (font_close_object): Add prototype.
158 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
159 (font_close_object): Not static any more. Lost frame arg.
160 Adjust comment and users.
161 * alloc.c (cleanup_vector): Call font_close_object to adjust
162 per-frame font counters correctly. If HAVE_NS, also call
163 driver-specific cleanup for font-entity objects.
164 * ftfont.c (ftfont_open):
165 * nsfont.m (nsfont_open):
166 * w32font.c (w32font_open_internal):
167 * xfont.c (xfont_open):
168 * xftfont.c (xftfont_open): Save frame pointer in font object.
169 * macfont.m (macfont_open): Likewise.
170 (macfont_descriptor_entity): Save driver pointer to be able
171 to call its free_entity routine when font-entity is swept.
172 * ftxfont.c (ftxfont_open): Add eassert because frame
173 pointer should be saved by ftfont_driver.open.
175 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
177 * xterm.c (x_make_frame_visible): Restore hack which is needed when
178 input polling is used. This is still meaningful for Cygwin, see
179 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
180 * keyboard.c (poll_for_input_1, input_polling_used): Define
182 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
183 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
184 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
185 (font_for_char): Prefer ptrdiff_t to int for buffer position.
186 (face_for_char): Likewise. Rearrange eassert and return ASCII
187 face for CHAR_BYTE8_P.
188 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
190 2013-12-11 Ken Brown <kbrown@cornell.edu>
192 * dispextern.h (erase_phys_cursor):
193 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
195 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
197 * nsterm.m (x_free_frame_resources):
198 * term.c (tty_free_frame_resources):
199 * xterm.c (x_free_frame_resources): Do not check for non-NULL
200 face cache because it's implied by free_frame_faces anyway.
201 * w32term.c (x_free_frame_resources): Likewise. Do not call
202 free_frame_faces twice.
204 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
206 * editfns.c (Fformat_time_string): Mention %F in the doc.
208 2013-12-11 Martin Rudalics <rudalics@gmx.at>
210 * window.c (resize_frame_windows): Don't return immediately when
211 the root window's size doesn't change - the minibuffer window
212 may still have to be repositioned/resized.
213 * xfns.c (Fx_create_frame): Always change the frame size after
214 initializing the frame's faces.
215 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
216 change_frame_size should already have done it.
217 (x_new_font): Assign new tool- and menu-bar heights.
218 (x_set_window_size_1): Account for tool- and menu-bar heights
219 (Bug#16013). Don't set pixel sizes since change_frame_size
220 should already have done it.
222 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
224 Remove the option of using libcrypto.
225 * Makefile.in (LIB_CRYPTO): Remove.
226 (LIBES): Don't use it.
228 2013-12-11 Juri Linkov <juri@jurta.org>
230 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
231 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
233 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
235 * xdisp.c (display_tool_bar_line): Don't extend on a previously
236 drawn tool bar items (Bug#16058).
237 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
239 2013-12-09 Ken Brown <kbrown@cornell.edu>
241 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
243 * lisp.h (get_frame_param): Adjust conditions for prototype
246 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
248 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
249 Avoid unused macro warning if configured --without-xft.
251 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
253 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
255 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
259 * emacs.c (main): Call fixup_locale a second time for GNUStep.
261 2013-12-08 Martin Rudalics <rudalics@gmx.at>
263 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
265 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
267 Use libcrypto's checksum implementations if available, for speed.
268 * Makefile.in (LIB_CRYPTO): New macro.
271 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
272 The macro didn't conform to C99 due to type mismatch,
273 which caused compilation failure with Sun C 5.12,
274 and it was confusing anyway. Include window.h to declare
275 redisplay_other_windows.
277 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
279 * window.c (set_window_buffer): Update mode line (bug#16084).
281 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
283 Fix minor problems found by static checking.
284 * keyboard.c (poll_for_input_1, input_polling_used):
285 Define only if HAVE_NTGUI.
286 * xmenu.c (popup_activate_callback): Omit unnecessary
287 check against USE_X_TOOLKIT, which must be defined here anyway.
288 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
291 2013-12-07 Martin Rudalics <rudalics@gmx.at>
293 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
295 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
297 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
299 * nsterm.m (x_set_window_size): Remove fprintf.
300 (init): Define always. Set applicationDidFinishLaunchingCalled
302 (applicationDidFinishLaunching:):
303 Set applicationDidFinishLaunchingCalled.
304 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
307 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
309 Pixel resize changes for NS (Bug#16049).
310 * nsterm.m (x_set_window_size): Change parameters rows/cols to
311 height/width. row/cols are locals.
312 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
313 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
314 (windowWillResize): Remove gsextra. Calculate extra as in
316 (x_new_font): Don't change frame size if fullscreen.
317 Change size pixelwise.
319 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
320 comment in xfns.c. Change to pixelwise call.
322 2013-12-06 Eli Zaretskii <eliz@gnu.org>
324 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
327 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
329 * xterm.c (input_signal_count): Remove.
330 (x_dispatch_event): Define unconditionally.
331 (x_make_frame_visible): Process X events until the frame
332 is really visible (Bug#16027).
333 * xterm.h (x_dispatch_event): Declare unconditionally.
335 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
337 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
339 * nsterm.m (x_set_window_size): Handle pixelwise.
341 2013-12-05 Martin Rudalics <rudalics@gmx.at>
343 * w32term.c (x_new_font):
344 * xterm.c (x_new_font): Calculate new frame size from new font
347 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
349 * lisp.h (FOR_EACH_TAIL): New macro.
350 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
352 * window.c (select_window): Call second wset_redisplay before we change
353 selected_window (bug#16034).
355 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
357 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
359 2013-12-04 Eli Zaretskii <eliz@gnu.org>
361 * w32xfns.c: Include window.h, to avoid a compiler warning.
363 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
365 * window.c (window_scroll): Mark window for redisplay (bug#16034).
366 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
367 window_scroll takes care of it.
368 (Fset_window_point, Fdelete_other_windows_internal)
369 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
370 (Fsplit_window_internal, Fdelete_window_internal)
371 (Fresize_mini_window_internal, Fset_window_configuration)
372 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
373 cause redisplay instead of forcing a complete redisplay.
374 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
375 we're only affecting the selected_window.
377 2013-12-04 Eli Zaretskii <eliz@gnu.org>
379 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
380 directional control characters. Update type and category
381 determination according to the UBA from Unicode v6.3.
382 (bidi_category_t): New category EXPLICIT_FORMATTING.
384 * dispextern.h (bidi_type_t): Update to include new bidirectional
385 properties introduced with Unicode v6.3. (Bug#16043)
387 2013-12-04 Martin Rudalics <rudalics@gmx.at>
389 * xterm.c (XTflash): Fix coordinate of bottom area to flash
392 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
394 * font.c (font_list_entities): Remove dummy assignment.
395 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
396 used on graphic displays only. Remove unused 'font_encoder' member.
397 (struct font_bitmap): Remove unused 'extra' member.
398 * nsfont.m (nsfont_open):
399 * w32font.c (w32font_open_internal):
400 * ftfont.c (ftfont_get_bitmap): Adjust users.
402 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
404 Use bool for boolean.
405 * tparam.c (tparam1):
406 * undo.c (record_point, record_property_change):
407 Use bool for boolean, for local vars that are always true or false.
409 Minor integer overflow fixes (Bug#16033).
410 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
411 This improves on the previous fix to this function.
412 (window_resize_check): When summing up pixel counts, don't rely on
413 undefined behavior if the sum overflows.
415 2013-12-03 Martin Rudalics <rudalics@gmx.at>
417 * window.c (Fset_window_new_pixel): Don't choke at negative
418 argument value (Bug#16033).
420 * xfns.c (Fx_create_frame): Add another call to change_frame_size
421 to avoid crash in window_box_height.
423 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
424 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
426 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
428 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
430 Minor integer overflow fixes.
431 * window.c (Fset_window_new_pixel, grow_mini_window):
432 * xdisp.c (Fwindow_text_pixel_size):
433 Avoid undefined behavior on signed integer overflow.
434 * xfns.c (x_set_mouse_color):
435 Check that drag shape fits in 'unsigned', since that's what X wants.
437 2013-12-02 Eli Zaretskii <eliz@gnu.org>
439 Improve reporting of fatal exception on MS-Windows.
440 * w32fns.c (my_exception_handler): New function.
441 (globals_of_w32fns): Set it up as the unhandled exception
442 handler. Initialize exception code and address to zeros.
443 (emacs_abort): If the exception code and address are available,
444 print them at the beginning of the backtrace. Fix the format of
445 printing addresses (was producing 0x0x12345678 on XP).
448 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
450 * eval.c (Fbacktrace__locals): New function.
451 (syms_of_eval): Defsubr it.
453 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
455 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
456 Define here to unify between...
457 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
458 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
460 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
462 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
464 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
465 fringe background extension.
466 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
467 because they are now always the same as `left' and `width',
468 respectively. Remove code for the case that `width' and
469 `sb_width' are different.
471 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
473 Fix minor problems found by static checking.
474 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
475 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
476 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
478 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
480 * image.c (imagemagick_compute_animated_image): Don't crash if we
481 have an animation with different-sized images (bug#15313).
483 2013-11-30 Martin Rudalics <rudalics@gmx.at>
485 Remove some unused items introduced during pixelwise change.
486 * window.c (window_resize_total_check): Remove unused function.
487 * xdisp.c (remember_mouse_glyph): Remove unused label.
488 (Ftool_bar_height): Move declaration inside #if.
489 * xterm.c (x_set_window_size): Don't use r and c.
491 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
493 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
496 * window.c (Fset_window_configuration): Comment out unused variables.
498 * w32term.c (w32_read_socket): Remove unused variable `buf'.
500 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
502 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
504 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
506 * gnutls.c (gnutls_audit_log_function): Only declare and define if
507 HAVE_GNUTLS3 (Bug#16001).
509 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
510 if interrupts are deferred (Bug#15801).
512 2013-11-30 Martin Rudalics <rudalics@gmx.at>
514 Support resizing frames and windows pixelwise.
515 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
516 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
517 (struct glyph_matrix): Replace window_left_col and
518 window_top_line by window_pixel_left and window_pixel_top.
519 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
521 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
522 (draw_window_divider, move_it_to, x_draw_right_divider)
523 (x_draw_bottom_divider, change_frame_size): Add or fix
525 * dispnew.c (change_frame_size_1): Change prototype.
526 (adjust_glyph_matrix, required_matrix_width)
527 (adjust_frame_glyphs_for_window_redisplay): Use pixel
528 values instead of lines and columns.
529 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
530 WINDOW_TOTAL_FRINGE_WIDTH.
531 (handle_window_change_signal, do_pending_window_change)
532 (init_display): Adjusts calls of change_frame_size.
533 (change_frame_size, change_frame_size_1): Handle pixelwise
535 * frame.c (Qright_divider_width, Qbottom_divider_width):
537 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
538 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
539 (x_set_internal_border_width, x_set_vertical_scroll_bars)
540 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
542 (set_frame_param): New function.
543 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
544 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
545 (Ffringe_width, Fborder_width, Fright_divider_width)
546 (Fbottom_divider_width): New functions, defsubr them.
547 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
548 New argument pixelwise.
549 (struct frame_parm_table): New members Qright_divider_width and
550 Qbottom_divider_width.
551 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
552 (x_report_frame_params): Handle Qright_divider_width and
553 Qbottom_divider_width.
554 (x_set_right_divider_width, x_set_bottom_divider_width):
556 (frame_resize_pixelwise): New option.
557 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
558 new_pixelwise, right_divider_width and bottom_divider_width;
559 remove total_lines; rename text_lines, text_cols, new_text_lines
560 and new_text_cols to text_height, text_width, new_height and
561 new_width respectively.
562 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
563 FRAME_TEXT_WIDTH respectively.
564 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
565 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
566 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
568 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
569 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
570 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
571 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
572 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
573 (FRAME_TOTAL_COLS_ARG): Remove macro.
574 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
575 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
576 (x_wm_set_size_hint): Handle frame pixel sizes.
577 * indent.c (compute_motion, Fcompute_motion):
578 Call window_body_width instead of window_body_cols.
579 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
580 (make_lispy_position): Handle right and bottom dividers.
581 (Fsuspend_emacs): Pixelize call of change_frame_size.
582 * keyboard.h: Extern Qright_divider, Qbottom_divider.
583 * lisp.h: Extern set_frame_param.
584 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
586 (Fx_create_frame): Add entry for vertical_drag_cursor.
587 Pixelize call of change_frame_size.
588 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
589 * nsterm.m (ns_update_window_end): Optionally draw right
591 (x_set_window_size): Add argument pixelwise.
592 Call check_frame_size and change_frame_size with pixelwise zero.
593 (ns_draw_window_divider): New function.
594 (ns_redisplay_interface): Add ns_draw_window_divider.
595 (updateFrameSize:): Call change_frame_size with pixelwise zero.
596 (x_new_font): Call x_set_window_size with pixelwise zero.
597 * print.c (print_object): For a window print its sequence
599 * term.c (Fresume_tty): Pixelize call of change_frame_size.
600 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
601 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
602 (w32_createwindow): Use scroll bar area width.
603 (w32_wnd_proc): Handle bottom divider width.
604 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
605 (Fx_create_frame): Default divider width parameters.
606 Caclulate sizes pixelwise. Add vertical drag cursor support.
607 (x_create_tip_frame): Default divider widths to zero.
608 Pixelize call to change_frame_size.
609 (Fx_show_tip): Add handling of divider widths. Pixelize window
611 (Fw32_frame_rect): New function.
612 (frame_parm_handler w32_frame_parm_handlers): Add divider
614 (Vx_window_vertical_drag_shape): Add variable.
615 * w32inevt.c (resize_event, maybe_generate_resize_event):
616 Pixelize change_frame_size calls.
617 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
619 * w32term.c (w32_draw_window_divider): New function.
620 (x_update_window_end): Handle right divider.
621 (w32_draw_fringe_bitmap, x_scroll_run)
622 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
623 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
624 Calculate new frame sizes pixelwise.
625 (x_new_font): Pixelize call to x_set_window_size.
626 (x_check_fullscreen): Pixelize call to change_frame_size.
627 (x_set_window_size_1, x_set_window_size): New argument
628 pixelwise. Calculate pixelwise.
629 (x_wm_set_size_hint): Use scroll bar area width.
630 (w32_redisplay_interface): Add w32_draw_window_divider.
631 * w32term.h (struct w32_output): Add vertical drag cursor.
632 * widget.c (set_frame_size, update_wm_hints)
633 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
635 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
636 * window.c (sequence_number): Restore.
637 (Fwindow_pixel_width, Fwindow_pixel_height)
638 (Fwindow_mode_line_height, Fwindow_header_line_height)
639 (window_pixel_to_total, Frun_window_scroll_functions)
640 (Fset_window_new_pixel, window_resize_apply_total)
641 (Fwindow_resize_apply_total): New functions.
642 (window_body_height, window_body_width): Rename from
643 window_body_lines. New argument PIXELWISE.
645 (Fwindow_body_height, Fwindow_body_width): New argument
647 (coordinates_in_window, window_relative_x_coord): Use window's
648 pixel width instead of total width.
649 (replace_window, recombine_windows): Initialize pixel values.
650 (resize_root_window, resize_frame_windows, grow_mini_window)
651 (shrink_mini_window): New argument PIXELWISE.
653 (Fdelete_other_windows_internal, adjust_window_margins)
654 (window_resize_check, window_resize_apply)
655 (Fdelete_window_internal, Fresize_mini_window_internal)
656 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
657 (check_frame_size): Rename arguments. New argument PIXELWISE.
659 (set_window_buffer): Make samebuf bool. Run configuration change
660 hook only if buffer changed.
661 (Fset_window_buffer): Rewrite doc-string.
662 (make_window): Initialize new_pixel slot.
663 (Fwindow_resize_apply): Check pixel size of root window.
664 (Fsplit_window_internal): Call 2nd argument pixel_size.
666 (Fscroll_left, Fscroll_right): Call window_body_width instead of
668 (save_window_data): New slots frame_text_width,
669 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
670 (saved_window): New slots pixel_left, pixel_top, pixel_height,
672 (Fcurrent_window_configuration, Fset_window_configuration)
673 (save_window_save, compare_window_configurations): Handle new
674 slots in save_window_data and saved_window.
675 (Fset_window_scroll_bars): Fix doc-string.
676 (window_resize_pixelwise): New variable.
677 (coordinates_in_window, Fcoordinates_in_window_p):
679 (make_parent_window): Adjust sequence_number.
680 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
682 * window.h (struct window): New members new_pixel, pixel_left,
683 pixel_top, pixel_width, pixel_height. Restore sequence_number.
684 (wset_new_pixel): New function.
685 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
686 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
687 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
688 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
689 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
690 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
691 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
692 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
693 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
694 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
695 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
696 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
697 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
698 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
699 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
701 (resize_frame_windows, grow_mini_window, shrink_mini_window)
702 (window_body_width, check_frame_size): Adapt external declarations.
703 * xdisp.c (last_max_ascent): New integer.
704 (window_text_bottom_y): Handle bottom divider.
705 (window_box_width, window_box_height): Calculate pixelwise.
706 (get_glyph_string_clip_rects): Handle right divider.
707 (remember_mouse_glyph): When windows are resized pixelwise
708 proceed with width and height set to 1.
709 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
711 (move_it_to): Calculate and return maximum x position
713 (Fwindow_text_pixel_size): New function.
714 (resize_mini_window, update_tool_bar): Calculate pixelwise.
715 (tool_bar_lines_needed): Rename to tool_bar_height.
717 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
719 (redisplay_tool_bar): Calculate pixelwise.
720 (redisplay_window): Calculate pixelwise. Handle dividers.
721 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
722 (x_draw_vertical_border): Handle dividers.
723 (define_frame_cursor1): Handle vertical drag cursor.
724 (x_draw_right_divider, x_draw_bottom_divider): New functions.
725 (expose_window): Calculate pixelwise. Handle dividers.
726 (init_xdisp): Initialize pixel values.
727 * xfaces.c (Qwindow_divider): New face.
728 (realize_basic_faces): Realize it.
729 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
730 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
731 (x_set_scroll_bar_default_width): Default actual width to 16.
732 (Fx_create_frame): Set sizes pixelwise.
733 (x_create_tip_frame): Default divider widths to zero.
734 Pixelize call of change_frame_size.
735 (Fx_show_tip): Handle divider widths. Initial pixel position
737 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
738 (Vx_window_vertical_drag_shape): New option.
739 * xmenu.c (free_frame_menubar): Pixelize call of
741 * xterm.c (x_draw_window_divider): New function.
742 (x_update_window_end): Optionally draw right divider.
743 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
744 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
745 (handle_one_xevent, x_new_font): Calculate pixelwise.
746 (x_set_window_size_1, x_set_window_size): New argument
747 pixelwise. Calculate pixelwise.
748 (x_wm_set_size_hint): Pixelize call of check_frame_size.
749 (struct x_redisplay_interface): Add x_draw_window_divider.
750 * xterm.h (struct x_output): Add vertical_drag_cursor.
752 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
754 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
755 Set invisible frames's `redisplay' when a full redisplay is requested.
756 (redisplay_window): Set must_be_updated_p instead (bug#15999).
757 (redisplay_mode_lines): Don't set must_be_updated_p any more.
758 (display_mode_lines): Set it here instead.
760 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
762 * dispextern.h (set_window_update_flags): Remove.
764 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
766 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
768 * xdisp.c (REDISPLAY_SOME_P): New macro.
769 (redisplay_internal): Use it (bug#15999).
770 (prepare_menu_bars, redisplay_window): Use it as well.
772 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
774 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
776 * w32font.c (g_b_init_get_char_width_32_w): New static var.
777 (globals_of_w32font): Zero it out.
778 (GetCharWidth32W_Proc): New function pointer.
779 (get_char_width_32_w): New function.
780 (compute_metrics): If get_glyph_outline_w returns an error, try
781 get_char_width_32_w before declaring a failure. This avoids
782 punishing raster (a.k.a. "bitmap") fonts by slowing down
783 redisplay. (Bug#6364).
785 2013-11-29 Eli Zaretskii <eliz@gnu.org>
787 * xdisp.c (clear_mouse_face): Don't invalidate the entire
788 mouse-highlight info, just signal frame_up_to_date_hook that mouse
789 highlight needs to be redisplayed. (Bug#15913)
791 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
793 Fix minor problems found by static checking.
794 * buffer.h (struct buffer_text, struct buffer):
795 * frame.h (struct frame):
796 * window.h (struct window):
797 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
798 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
799 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
800 no-longer-valid use of HAVE_MENUS.
801 * xdisp.c (propagate_buffer_redisplay): Now static.
803 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
805 * xmenu.c (Fmenu_or_popup_active_p):
806 * window.c (Fset_window_configuration):
807 * menu.c (Fx_popup_menu, Fx_popup_dialog):
808 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
809 * fns.c (Fyes_or_no_p):
810 * editfns.c (Fmessage_box, Fmessage_or_box):
811 * alloc.c (make_save_ptr_ptr):
812 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
814 * window.c (Fset_window_configuration): Move select_window later.
816 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
818 Refine redisplay optimizations to only redisplay *some* frames/windows
819 rather than all of them.
820 * xdisp.c (REDISPLAY_SOME): New constant.
821 (redisplay_other_windows, wset_redisplay, fset_redisplay)
822 (bset_redisplay, bset_update_mode_line): New functions.
823 (message_dolog): Use bset_redisplay.
824 (clear_garbaged_frames): Use fset_redisplay.
825 (echo_area_display): Use wset_redisplay.
826 (buffer_shared_and_changed): Remove.
827 (prepare_menu_bars): Call Vpre_redisplay_function before updating
828 frame titles. Compute the actual set of windows redisplayed.
829 Don't update frame titles and menu bars for frames that don't need to
831 (propagate_buffer_redisplay): New function.
833 (redisplay_internal): Use it. Be more selective in the set of windows
834 we redisplay. Propagate windows_or_buffers_changed to
835 update_mode_lines a bit later to simplify the code.
836 (mark_window_display_accurate_1): Reset window and buffer's
838 (redisplay_window): Do nothing if neither the window nor the buffer nor
839 the frame needs redisplay.
840 * window.h (struct window): Add `redisplay' field.
841 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
842 (redisplay_other_windows, window_list): New declarations.
843 * window.c (select_window, Fset_window_start): Use wset_redisplay.
844 (window_list): Not static any more.
845 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
846 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
847 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
848 * frame.c (Fmake_frame_visible): Don't redisplay everything.
849 * frame.h (struct frame): Add `redisplay' field.
850 Move `external_menu_bar' bitfield next to other bit-fields.
851 (SET_FRAME_GARBAGED): Use fset_redisplay.
852 (SET_FRAME_VISIBLE): Don't garbage the frame;
853 Use redisplay_other_windows.
854 * buffer.h (struct buffer): Add `redisplay' field.
855 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
856 (modify_overlay): Use bset_redisplay.
857 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
859 2013-11-28 Eli Zaretskii <eliz@gnu.org>
861 Support w32 file notifications in batch mode.
862 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
863 invalid (which happens in batch mode). If non-interactive, call
864 handle_file_notifications to store file notification events in the
865 input queue. (Bug#15933)
867 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
869 * w32inevt.c (handle_file_notifications): Now external, not static.
871 * w32term.h (handle_file_notifications): Provide prototype.
873 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
874 init_crit, since init_display, which does that otherwise, is not
877 2013-11-27 Glenn Morris <rgm@gnu.org>
879 * Makefile.in ($(lispsource)/international/charprop.el): New.
880 (emacs$(EXEEXT)): Depend on charprop.el.
882 2013-11-27 Eli Zaretskii <eliz@gnu.org>
884 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
885 deleting portions of the buffer under non-nil REPLACE argument.
888 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
889 directory, watch it and not its parent.
890 (add_watch): Allow empty string in FILE.
892 2013-11-27 Martin Rudalics <rudalics@gmx.at>
894 * window.c (Fset_window_start, window_resize_apply)
895 (window_scroll): Reset window_end_valid (Bug#15957).
897 2013-11-27 Glenn Morris <rgm@gnu.org>
899 * Makefile.in (leimdir): Now in lisp source directory.
900 ($(leimdir)/leim-list.el): Just use ../leim .
901 * epaths.in (PATH_DUMPLOADSEARCH):
902 * lread.c (load_path_default):
903 * nsterm.m (ns_load_path): No more leim directory.
905 2013-11-26 Andreas Schwab <schwab@suse.de>
907 * .gdbinit (xgettype): Add cast.
909 2013-11-26 Glenn Morris <rgm@gnu.org>
911 Preload leim-list.el.
912 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
913 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
914 is a single directory.
916 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
918 bool-vector-subsetp is now the normal direction (Bug#15912).
919 * data.c (Fbool_vector_subsetp): Test whether the first argument
920 is a subset of the second one, not the reverse. Add doc string.
922 Fix minor problems found by static checking.
923 * lread.c (load_path_default): Now static.
924 * textprop.c (text_property_stickiness): Be consistent about the
925 test used when deciding whether to consider the previous character.
926 This simplifies the code a bit.
928 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
930 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
932 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
933 (syms_of_frame): Don't defsubr them.
935 2013-11-25 Glenn Morris <rgm@gnu.org>
937 * lread.c (load_path_default): Change the sense of the argument.
938 (init_lread): When EMACSLOADPATH is set, do not ignore changes
939 from dump_path. When it is not, avoid checking dump_path twice.
941 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
942 uninstalled dump_path against installed Vload_path. (Bug#15964)
944 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
946 Export get_pos_property to Elisp.
947 * editfns.c (Fget_pos_property): Rename from get_pos_property.
948 (syms_of_editfns): Export it to Elisp.
950 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
952 2013-11-23 Romain Francoise <romain@orebokech.com>
954 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
955 initialization here ...
956 (syms_of_fileio): ... from here.
958 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
960 * lread.c (init_lread): Fix int/Lisp_Object mixup.
961 Please use --enable-check-lisp-object-type.
963 2013-11-23 Glenn Morris <rgm@gnu.org>
965 * process.c (get_process): Explicit error for dead buffers.
967 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
969 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
971 2013-11-23 Glenn Morris <rgm@gnu.org>
973 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
974 * lread.c (load_path_check): Take path to check as argument.
975 (load_path_default): New, split from init_lread.
976 (init_lread): Move calc of default load-path to load_path_default.
977 Empty elements in EMACSLOADPATH now stand for the default.
978 (load-path): Doc fix.
979 * emacs.c (decode_env_path): Add option to treat empty elements
980 as nil rather than ".".
981 * callproc.c (init_callproc_1, init_callproc):
982 * image.c (Vx_bitmap_file_path):
983 * lisp.h (decode_env_path):
984 * lread.c (Vsource_directory):
985 Update for new argument spec of decode_env_path.
987 2013-11-22 Eli Zaretskii <eliz@gnu.org>
989 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
990 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
992 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
994 Fix some dependency problems that cause unnecessary recompiles.
995 Problem reported by RMS in
996 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
997 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
998 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
999 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1000 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1001 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1002 (boostrap-clean): No need to remove stamp-oldxmenu.
1004 Fix recently introduced bool vector overrun.
1005 This was due to an optimization that went awry.
1006 Reported by Glenn Morris in
1007 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1008 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1009 for empty vectors, undoing the 2013-11-18 change.
1010 * data.c (bool_vector_binop_driver): Rely on this.
1011 Fix bug that occasionally overran the destination.
1012 * lisp.h (struct Lisp_Bool_vector): Document this.
1014 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1016 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1019 * nsterm.m (init, run, stop:): Comment out for now, does not work
1022 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1024 * charset.c (syms_of_charset): Don't read past end of string.
1026 2013-11-19 Glenn Morris <rgm@gnu.org>
1028 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1030 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1032 Add hooks to run on gaining/losing focus. (Bug#15029)
1033 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1034 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1035 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1037 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1039 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1040 The old names predated the API change that put destination at end.
1042 Improve API of recently-added bool vector functions (Bug#15912).
1043 The old API had (bool-vector-count-matches A B)
1044 and (bool-vector-count-matches-at A B I), which gave the
1045 misleading impression that the two functions were variants, one
1046 with a location I. The new API has (bool-vector-count-population A)
1047 and (bool-vector-count-consecutive A B I) to make the distinction
1048 clearer. The first function no longer has a B argument, since the
1049 caller can easily determine the number of nils if the length and
1050 number of ts is known.
1051 * data.c (Fbool_vector_count_population): Rename from
1052 bool_vector_count_matches, and accept just 1 argument.
1053 (Fbool_vector_count_consecutive): Rename from
1054 Fbool_vector_count_matches_at.
1056 Always allocate at least one bits_word per bool vector.
1057 See Daniel Colascione in:
1058 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1059 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1060 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1061 * lisp.h (struct Lisp_Bool_vector): Document this.
1063 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1065 * insdel.c (invalidate_buffer_caches): New function, consolidated
1066 from part of prepare_to_modify_buffer.
1067 (insert_from_gap, prepare_to_modify_buffer):
1068 * coding.c (code_convert_region, code_convert_string):
1069 Call invalidate_buffer_caches. (Bug#15841)
1071 * lisp.h (invalidate_buffer_caches): Add prototype.
1073 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1075 * w32term.c (x_update_window_end): Don't invalidate the entire
1076 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1077 highlight needs to be redisplayed. (Bug#15913)
1079 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1081 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1083 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1085 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1086 while we are using Vprin1_to_string_buffer.
1088 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1089 after inserting the description string. (Bug#15907)
1091 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1093 * data.c: Work around bogus GCC diagnostic about shift count.
1094 Reported by Eli Zaretskii in
1095 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1096 (pre_value): New function.
1097 (count_trailing_zero_bits): Use it.
1099 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1101 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1102 assume C macros are not supported even under -g3 in these old GCC
1105 2013-11-15 Leo Liu <sdl.web@gmail.com>
1107 * minibuf.c (Ftry_completion, Fall_completions)
1108 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1110 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1112 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1113 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1114 This avoids placing unnecessary constants into the Emacs code.
1116 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1118 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1119 for Cygwin w32 build.
1121 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1122 for Cygwin w32 build. (Bug#15892)
1124 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1126 Simplify, port and tune bool vector implementation.
1127 * alloc.c (bool_vector_exact_payload_bytes)
1128 (bool_vector_payload_bytes): Remove.
1129 (bool_vector_fill): Return its argument.
1130 * alloc.c (bool_vector_fill):
1132 * print.c (print_object):
1133 Simplify by using bool_vector_bytes.
1134 * alloc.c (make_uninit_bool_vector):
1135 New function, broken out from Fmake_bool_vector.
1136 (Fmake_bool_vector): Use it. Use tail call.
1137 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1138 * data.c (BITS_PER_ULL): New constant.
1139 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1140 if long long versions don't exist.
1141 (shift_right_ull): New function.
1142 (count_one_bits_word): New function, replacing popcount_bits_word
1143 macro. Don't assume that bits_word is no wider than long long.
1144 (count_one_bits_word, count_trailing_zero_bits):
1145 Don't assume that bits_word is no wider than long long.
1146 * data.c (bool_vector_binop_driver, bool_vector_not):
1147 * fns.c (Fcopy_sequence):
1149 Create an uninitialized destination, to avoid needless work.
1150 (internal_equal): Simplify.
1151 (Ffillarray): Prefer tail call.
1152 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1153 contain at least one word.
1154 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1155 chars are narrower than ints.
1156 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1157 * fns.c (Fcopy_sequence):
1159 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1160 Don't try to port to hosts where bits_word values have holes; the
1161 code wouldn't work there anyway. Verify this assumption, though.
1162 (bool_vector_bytes): New function.
1163 (make_uninit_bool_vector): New decl.
1164 (bool_vector_fill): Now returns Lisp_Object.
1166 * xfns.c (xic_create_fontsetname):
1167 * xrdb.c (gethomedir): Prefer tail calls.
1169 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1171 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1172 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1174 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1175 that requires a return value.
1176 (Fset_buffer_modified_p): Take advantage of this change to do
1179 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1181 * buffer.c (Frestore_buffer_modified_p): Sync it with
1182 Fset_buffer_modified_p.
1183 (Fforce_mode_line_update): New function, moved from subr.el.
1184 (Fset_buffer_modified_p): Use them.
1185 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1187 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1189 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1190 This avoids undefined behavior when subtracting pointers into
1191 different aways. On my platform it also makes the code a tad
1192 smaller and presumably faster.
1194 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1196 * keyboard.c (command_loop_1): Use region-extract-function.
1197 * insdel.c (Qregion_extract_function): Not static any more (can we
1198 stop pretending that these vars can benefit from being marked static?).
1200 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1202 * search.c (find_newline): If buffer text is relocated during the
1203 "dumb loop", adjust C pointers into buffer text to follow suit.
1206 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1208 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1209 for conversion (Bug#15837).
1211 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1213 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1214 for the entire range of inserted characters. (Bug#15841)
1216 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1218 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1220 (realize_default_face): Remove assignment to distant-foreground if
1221 unspecified (Bug#15815).
1223 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1225 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1226 cache-long-scans disabled, since we don't want to call
1227 prepare_to_modify_buffer (in insert_1_both) for each message we
1230 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1231 from buffer.c. Improve commentary to the buffer field setter
1234 * buffer.c (bset_cache_long_scans): Static function deleted.
1235 Improve commentary to the buffer field setter functions.
1236 (init_buffer_once): Default for cache-long-scans changed to t.
1239 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1241 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1243 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1244 This bug was introduced in my 2013-06-21 change, and caused
1245 struct Lisp_Sub_Char_Table objects to be given too many slots,
1246 which broke 'make -C admin/unidata'.
1248 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1250 Import changes from mac-port 4.5.
1251 * macfont.m (mac_font_copy_default_descriptors_for_language)
1252 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1253 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1254 (macfont_language_default_font_names): New.
1255 (macfont_list): Rearrange language/charset code.
1256 (macfont_close): Don't check for macfont_info->cache.
1257 (mac_ctfont_create_preferred_family_for_attributes): New font
1258 selection code, call
1259 mac_font_copy_default_name_for_charset_and_languages.
1260 (mac_font_copy_default_descriptors_for_language)
1261 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1263 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1265 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1267 Port to C11 aligned_alloc, and fix some integer overflows.
1268 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1269 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1270 and use of posix_memalign replaced with aligned_alloc.
1271 (aligned_alloc): New function, defined or declared as needed.
1272 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1273 Don't undef; configure.ac now does this.
1274 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1275 (calloc, aligned_alloc): Check for integer overflow.
1276 (aligned_alloc): Rename from memalign. All uses changed.
1277 (memalign): New function, an alias for aligned_alloc.
1279 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1281 * xdisp.c (redisplay_internal): Fix typo in last change.
1283 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1285 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1287 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1289 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1290 redisplay--mode-lines-cause.
1291 (redisplay_internal): Keep them uptodate. Remove redundant check of
1292 buffer_shared_and_changed.
1293 * *.[chm]: Number every assignment to update_mode_lines so we
1294 can track why it is set.
1296 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1298 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1300 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1302 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1303 can track why it is set.
1305 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1307 Integer-related fixes for term.c etc.
1308 * dispextern.h (face_tty_specified_color): New function.
1309 * term.c (turn_on_face): Don't rely on undefined behavior when
1310 assigning an out-of-range value to 'long'.
1311 Simplify test for toggling highlight.
1312 (tty_capable_p): Omit last two (unused) args. All callers changed.
1313 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1314 (read_menu_input, tty_menu_activate, tty_menu_show):
1315 * xfaces.c (x_supports_face_attributes_p)
1316 (tty_supports_face_attributes_p):
1317 Use bool for boolean. All callers changed.
1318 (tty_supports_face_attributes_p): Omit defaults for color indices;
1319 no longer needed. Simplify tail call.
1321 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1323 * xdisp.c (prepare_menu_bars): Mark static.
1324 * lisp.h (prepare_menu_bars): Don't declare.
1325 * xselect.c (x_handle_selection_clear):
1326 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1328 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1330 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1331 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1333 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1335 * keyboard.c (Fcommand_error_default_function): Rename from
1336 Fdefault_error_output.
1338 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1340 * keyboard.c (Fdefault_error_output): New function, extracted from
1342 (syms_of_keyboard): Use it for Vcommand_error_function.
1344 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1346 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1347 (init_eval): Use it to ensure handlerlist is non-NULL.
1348 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1349 (Fsignal): Adjust NULLness test of handlerlist.
1350 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1352 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1354 * callproc.c (call_process): Call prepare_to_modify_buffer before
1355 decoding text read from the sub-process, as the decoded stuff will
1356 be inserted into the buffer. This will invalidate the various
1357 caches maintained for the buffer. (Bug#15148)
1359 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1361 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1362 string of glyphless-char-display.
1364 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1366 * nsfns.m (ns_get_name_from_ioreg): New function.
1367 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1368 OSX >= 10.9. Use ns_get_name_from_ioreg.
1370 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1372 Simplify and port recent bool vector changes.
1373 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1374 only in this file. Use a more-efficient implementation if the
1375 second argument is a power of 2.
1376 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1377 Remove no-longer-necessary compile-time checks.
1378 (bool_vector_exact_payload_bytes): New function.
1379 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1380 exact payload changed to call the new function. Do not assume
1381 that the arg or result fits in ptrdiff_t.
1382 (bool_vector_fill): New function.
1383 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1385 (vroundup_ct): Don't assume arg fits in size_t.
1386 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1387 invoke set_category_set.
1388 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1389 All callers changed. Use bool_vector_set.
1390 * category.h (XCATEGORY_SET): Remove; no longer needed.
1391 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1393 * data.c (Faref): Use bool_vector_ref.
1394 (Faset): Use bool_vector_set.
1395 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1396 (Fbool_vector_not, Fbool_vector_count_matches)
1397 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1398 * fns.c (concat): Use bool_vector_ref.
1399 (Ffillarray): Use bool_vector_fill.
1400 (mapcar1): Use bool_vector_ref.
1401 (sxhash_bool_vector): Hash words, not bytes.
1402 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1403 a constant, since it's now used in #if.
1404 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1405 unsigned char on unusual architectures, so that we no longer
1406 assume that the number of bits per bits_word is a power of two or
1407 is a multiple of 8 or of CHAR_BIT.
1408 (Qt): Add forward decl.
1409 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1410 at least as strictly as bits_word.
1411 (bool_vector_data, bool_vector_uchar_data): New accessors.
1412 All data structure accesses changed to use them.
1413 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1414 (bool_vector_set): New functions.
1415 (bool_vector_fill): New decl.
1416 (ROUNDUP): Move to alloc.c as described above.
1418 Fix recent gnutls changes.
1419 * gnutls.c (Fgnutls_boot): Don't assume C99.
1420 * process.c (wait_reading_process_output): Fix typo in recent change.
1422 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1424 * process.c (wait_reading_process_output, read_process_output)
1425 (send_process): Check gnutls_state is not NULL.
1427 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1428 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1430 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1432 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1433 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1435 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1438 * nsfns.m (Fx_create_frame): Fix memory leak.
1440 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1441 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1442 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1444 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1446 * xdisp.c (message3_nolog, message_with_string): Encode the string
1447 before writing it to the terminal in a non-interactive session.
1449 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1450 sure we concatenate them into a unibyte string.
1452 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1453 resulting temporary name before returning it to the caller.
1454 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1455 is a unibyte string, convert NAME to a unibyte string to ensure
1456 that the result is also a unibyte string.
1458 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1459 create unibyte strings from default paths and directory/file
1462 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1465 * callproc.c (init_callproc): Use build_unibyte_string to make
1466 sure we create unibyte strings from default paths and
1467 directory/file names.
1469 * buffer.c (init_buffer): Don't store default-directory of
1470 *scratch* in multibyte form. The original problem which led to
1471 that is described in
1472 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1473 but it was solved long ago. (Bug#15260)
1475 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1477 Port to stricter C99 platforms.
1478 Especially, C99 prohibits nesting a struct X inside struct Y if
1479 struct X has a flexible array member.
1480 * alloc.c (struct sdata): New type.
1481 (sdata): Implement in terms of struct sdata.
1482 Remove u member; all uses replaced by next_vector, set_next_vector.
1483 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1484 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1485 (struct sblock): Rename first_data member to data, which is now
1486 a flexible array member. All uses changed.
1487 (next_vector, set_next_vector, large_vector_vec): New functions.
1488 (vector_alignment): New constant.
1489 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1490 (struct large-vector): Now merely a NEXT member, since the old approach
1491 ran afoul of stricter C99. All uses changed to use
1492 large_vector_vec or large_vector_offset.
1493 (large_vector_offset): New constant.
1494 * dispnew.c: Include tparam.h, for tgetent.
1495 Do not include term.h; no longer needed.
1496 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1497 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1498 (struct Lisp_Vector): Use a flexible array member for contents,
1499 instead of a union with a member that is an array of size 1.
1501 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1502 fact that the struct no longer contains a union.
1503 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1504 (struct Lisp_Save_Value, struct Lisp_Free):
1505 Use unsigned, not int, for spacers, to avoid c99 warning.
1506 (union specbinding): Use unsigned, not bool, for bitfield, as
1507 bool is not portable to pre-C99 hosts.
1509 2013-11-04 Glenn Morris <rgm@gnu.org>
1511 * emacs.c (usage_message): Mention that `-L :...' appends.
1513 2013-11-02 Glenn Morris <rgm@gnu.org>
1515 * Makefile.in (abs_builddir): Remove.
1516 (bootstrap_exe): Use relative filename.
1518 Use relative filenames in TAGS files.
1519 * Makefile.in (abs_srcdir): Remove it again.
1520 (.PHONY): Remove frc.
1521 (maintainer-clean): No more TAGS-LISP file.
1522 (TAGS): Pass relative file names to etags.
1523 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1525 * Makefile.in (abs_srcdir): New, set by configure.
1527 (maintainer-clean): Remove pointless echo. That should be in the
1528 top-level Makefile, if anywhere. Delete TAGS-LISP.
1529 (extraclean): No s/ and m/ directories for some time.
1530 (TAGS): Also depend on ctagsfiles3.
1531 Remove no-longer-defined S_FILE.
1532 Pass absolute filenames to etags once more.
1533 (TAGS-LISP): Replace lispdir with its expansion.
1534 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1535 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1537 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1539 * xfaces.c (check_lface_attrs, realize_default_face):
1540 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1541 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1543 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1545 * emacs.c (original_pwd): Remove global var by making it local.
1546 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1548 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1550 * xfaces.c: Declare color_distance.
1551 (QCdistant_foreground): New variable.
1552 (NEAR_SAME_COLOR_THRESHOLD): New define.
1553 (load_color2): New function.
1554 (load_color): Call load_color2.
1555 (load_face_colors): Call load_color2 and if distant-color is specified
1556 calculate distant and use distant-color if colors are near.
1557 (LFACE_DISTANT_FOREGROUND): New define.
1558 (merge_face_ref, Finternal_set_lisp_face_attribute)
1559 (Finternal_get_lisp_face_attribute)
1560 (x_supports_face_attributes_p): Handle distant-foreground similar to
1562 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1564 * dispextern.h (lface_attribute_index):
1565 Add LFACE_DISTANT_FOREGROUND_INDEX.
1567 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1569 * image.c (pbm_next_char): New function.
1570 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1571 (pbm_scan_number): Use it.
1572 (Qlibjpeg_version): New variable.
1573 (syms_of_image): DEFSYM and initialize it.
1575 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1577 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1579 2013-10-31 Glenn Morris <rgm@gnu.org>
1581 * emacs.c (original_pwd): New char.
1582 (main): If using --chdir, store original_pwd.
1583 (init_cmdargs): When setting Vinvocation_directory based on a
1584 relative argv[0], use original_pwd if set. (Bug#15768)
1586 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1588 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1590 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1592 * insdel.c: Fix minor problems found by static checking.
1593 (Qregion_extract_function): Now static.
1594 (prepare_to_modify_buffer_1): Remove unused locals.
1596 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1598 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1599 (syms_of_xdisp): Declare pre-redisplay-function.
1600 (markpos_of_region): Remove function.
1601 (init_iterator, compute_stop_pos, handle_face_prop)
1602 (face_before_or_after_it_pos, reseat_to_string)
1603 (get_next_display_element, window_buffer_changed)
1604 (redisplay_internal, try_cursor_movement, redisplay_window)
1605 (try_window_reusing_current_matrix, try_window_id, display_line)
1606 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1607 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1608 * window.h (struct window): Remove field `region_showing'.
1609 * dispextern.h (struct it): Remove region_beg/end_charpos.
1610 (face_at_buffer_position, face_for_overlay_string)
1611 (face_at_string_position): Update prototypes.
1612 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1613 (face_at_string_position): Remove `region_beg' and `region_end' args.
1614 * fontset.c (Finternal_char_font):
1615 * font.c (font_at, font_range): Adjust calls accordingly.
1616 * insdel.c (Qregion_extract_function): New var.
1617 (syms_of_insdel): Initialize it.
1618 (prepare_to_modify_buffer_1): Use it.
1620 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1622 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1623 * ftxfont.c (ftxfont_get_gcs):
1624 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1625 * xfaces.c (x_free_colors, x_free_dpy_colors)
1626 (x_create_gc, unload_color):
1627 * xselect.c (x_property_data_to_lisp):
1628 * xsettings.c (parse_settings):
1629 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1630 (get_bits_and_offset): Adjust definition.
1631 * frame.c (XParseGeometry): Adjust locals.
1632 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1633 * regex.h (toplevel): Likewise for reg_syntax_t.
1635 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1637 * eval.c (run_hook_with_args): Use FUNCTIONP.
1639 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1641 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1642 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1643 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1644 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1645 on MS-Windows anyway.
1646 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1647 (free_realized_face): ...adjust user.
1648 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1649 white relief pixels to -1.
1650 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1651 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1652 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1654 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1656 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1657 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1658 in practice now. All callers changed.
1660 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1662 * dispextern.h (struct face): Use bitfields for 'underline_type'
1663 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1664 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1665 'stipple' member. Move 'lface' member up to help...
1666 * xfaces.c (make_realized_face): ...this function to find and
1667 clear just the members that need clearing.
1668 (load_face_colors, realize_x_face):
1669 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1671 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1673 * xftfont.c (struct xftfont_info): Remove set-but-unused
1675 (xftfont_open): Adjust user.
1676 (xftfont_get_colors): Remove useless prototype.
1678 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1680 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1681 before passing them to 'unexec'. (Bug#15260)
1683 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1685 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1687 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1689 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1690 the changed signature of the font driver's 'close' method.
1692 * w32font.h (w32font_close): Adjust the prototype to the change in
1693 function definition.
1695 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1697 * w32uniscribe.c (uniscribe_close): Adapt the call to
1698 w32font_close to its new prototype.
1700 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1702 Omit unused frame argument of font API's close function.
1703 * font.h (struct font): Drop frame argument. Adjust comment.
1704 * font.c (font_clear_cache, font_close_object): Adjust users.
1705 * ftfont.c (ftfont_close):
1706 * ftxfont.c (ftxfont_close):
1707 * macfont.m (macfont_close):
1708 * nsfont.m (nsfont_close):
1709 * w32font.c (w32font_close):
1710 * xfont.c (xfont_close):
1711 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1712 tweak comments and make functions safe if called more than once for
1713 the same font object.
1715 Perform font-specific cleanup when font object is swept by GC. See
1716 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1717 * alloc.c (cleanup_vector): New function.
1718 (sweep_vector): Call it for each reclaimed vector object.
1719 * font.h (struct font): Adjust comment.
1721 2013-10-24 Glenn Morris <rgm@gnu.org>
1723 * Makefile.in (abs_top_srcdir): New, set by configure.
1725 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1727 Adjust recent font-related changes to fix bug#15686.
1728 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1729 is a live window system frame, mark its default font too.
1731 2013-10-23 Glenn Morris <rgm@gnu.org>
1733 * Makefile.in (RUN_TEMACS): Make relative (again).
1734 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1735 (bootstrap-emacs$(EXEEXT)):
1736 Quote entities that might contain whitespace.
1738 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1740 Port to Solaris 10 and its bundled GCC.
1741 Problem reported by Timothy C. Burt.
1742 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1744 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1746 Do not allow font caches to grow too large.
1747 * alloc.c (compact_font_cache_entry, compact_font_caches):
1748 New functions or stub if not HAVE_WINDOW_SYSTEM.
1749 (compact_undo_list): Factor out from Fgarbage_collect.
1751 (mark_face_cache): Mark face font. Move down to avoid
1753 (mark_terminals): Do not mark font cache here.
1754 (Fgarbage_collect): Call compaction functions described
1755 above. Adjust comment.
1757 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1759 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1760 chdir to HOME (bug#15607).
1762 * nsterm.m (Qcocoa, Qgnustep): New variables.
1763 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1764 (ns_get_color): Make selection color work for GNUStep also.
1766 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1768 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1769 handles mouse clicks. Instead, let GPM use the same code as all
1770 the other mice use. See the discussion starting at
1771 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1772 for the details of the problem with the menu bar this fixes.
1774 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1776 Remove port-specific display name lists to avoid extra
1777 complexity and data duplication with display info lists.
1778 * xterm.h (x_display_name_list): Remove declaration.
1779 * xterm.c (x_display_name_list): Remove.
1780 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1781 * xfns.c (x_display_info_for_name, Fx_display_list):
1782 Likewise. Use x_display_list where appropriate.
1783 * w32term.h (w32_display_name_list): Remove declaration.
1784 * w32term.c (w32_display_name_list): Remove.
1785 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1787 * w32fns.c (x_display_info_for_name, Fx_display_list):
1788 Likewise. Use x_display_list where appropriate.
1789 * nsterm.h (ns_display_name_list): Remove declaration.
1790 * nsterm.m (ns_display_name_list): Remove.
1791 (ns_term_init, syms_of_nsterm): Adjust users.
1792 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1793 Likewise. Use x_display_list where appropriate.
1794 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1795 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1796 (mark_terminals): Mark per-terminal font cache.
1798 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1800 Don't run timers in input-pending-p. Its new check-timers param
1801 provides the prior behavior. (Bug#15045).
1802 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1805 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1807 Make some functions static in non-Microsoft builds.
1808 On my platform (Fedora 19 x86-64), this shrinks the
1809 Emacs executable (text+data) by 0.25%.
1810 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1811 (load_color) [!MSDOS]:
1812 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1813 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1814 * lisp.h (check_existing):
1815 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1816 (network_interface_info) [!WINDOWSNT]:
1817 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1818 Remove extern decls.
1819 * fileio.c (check_existing):
1820 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1821 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1822 (network_interface_info) [!WINDOWSNT]:
1823 * term.c (encode_terminal_code) [!WINDOWSNT]:
1824 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1825 * xfaces.c (load_color) [!MSDOS]:
1827 * fileio.c (check_existing, check_executable, check_writable):
1828 * process.c (network_interface_list, network_interface_info):
1829 Move earlier, so that we don't need forward decls.
1830 * gnutls.c (fn_gnutls_transport_set_errno)
1831 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1833 * w32.c (init_environment): Use faccessat rather than
1834 check_existing, partly for consistency with the rest of the code
1835 in this file, partly so that check_existing can be static.
1837 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1838 * emacs.c (MAIN_PROGRAM): New macro.
1839 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1840 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1842 bool vector int width fixes
1843 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1844 (Fbool_vector_count_matches_at):
1845 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1846 can exceed PTRDIFF_MAX, at least in theory.
1847 (Fbool_vector_count_matches_at):
1848 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1850 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1852 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1853 (struct sockaddr): Add forward decl, for platforms that lack it.
1855 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1857 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1860 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1862 * w32.c (network_interface_get_info, network_interface_list)
1863 (network_interface_info): New functions. (Bug#15610)
1864 (GetAdaptersInfo_Proc): New typedef.
1865 (get_adapters_info): New wrapper function.
1866 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1868 * process.h (network_interface_list, network_interface_info):
1871 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1872 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1873 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1874 for WINDOWSNT. Doc fix.
1875 (syms_of_process): Defsubr Snetwork_interface_list and
1876 Snetwork_interface_info unconditionally.
1878 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1879 in NS GUI sessions. (Bug#15629)
1881 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1883 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1885 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1887 * print.c (print_object): Print " ..." when truncating bool vectors.
1889 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1891 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1892 standard mouse buttons.
1894 * termhooks.h (struct input_event): Remove incorrect commentary.
1896 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1898 Disallow bool vector operations on mixed-length operands.
1899 The old behavior left garbage in the result vector sometimes,
1900 and didn't seem to be useful.
1901 * data.c (Qwrong_length_argument): New static var.
1902 (wrong_length_argument): New function.
1903 (bool_vector_binop_driver): Check that args agree in length.
1905 * keyboard.c, keyboard.h (all_kboards): Now static.
1907 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1909 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1910 note from the lispref.
1912 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1914 * nsterm.h (struct ns_display_info): Remove set-but-unused
1915 member image_cache (image caches are per-terminal anyway).
1916 (FRAME_X_IMAGE_CACHE): Remove.
1917 * nsterm.m (ns_initialize_display_info): Adjust user.
1919 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1921 * w32proc.c: Include mingw_time.h.
1923 * w32.c: Include mingw_time.h.
1925 Implement scrolling of TTY menus when the screen is too short.
1927 * term.c (tty_menu_display): Accept an additional argument, the
1928 menu item from which to start displaying the menu. Account for
1929 the value of Y when limiting the menu to the number of available
1931 (mi_result): New enumeration.
1932 (read_menu_input): Return enumerated value. When the y coordinate
1933 hits min_y or max_y, return scroll indication instead of wrapping
1935 (tty_menu_activate): Handle the scrolling indications from
1936 read_menu_input. Compute the first menu item to display and pass
1937 it to tty_menu_display.
1939 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1941 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1942 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1943 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1944 Adjust to match the change described below.
1945 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1946 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1947 memory_below_frame members to...
1948 * termchar.h (struct tty_display_info): ...here because they're
1949 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1950 * term.c (init_tty):
1951 * nsterm.m (ns_create_terminal):
1952 * w32term.c (w32_create_terminal):
1953 * xterm.c (x_create_terminal): Adjust users.
1954 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1955 to filter out non-TTY frames. Adjust comment.
1956 (scrolling): Adjust user. Prefer eassert for debugging check.
1958 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1960 * xfaces.c (PT_PER_INCH): Remove unused macro.
1961 * termhooks.h (struct terminal): Remove set-but-unused
1962 member fast_clear_end_of_line.
1963 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1964 * nsterm.m (ns_create_terminal):
1965 * term.c (init_tty):
1966 * w32term.c (w32_create_terminal):
1967 * xterm.c (x_create_terminal): Adjust users.
1969 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1971 * lisp.h (bool_vector_size): New function.
1972 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1973 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1974 (Fbool_vector_not, Fbool_vector_count_matches_at):
1975 Remove uses of 'eassume' that should no longer be needed,
1976 because they are subsumed by the 'eassume' in bool_vector_size.
1978 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1980 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1981 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1982 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1984 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1986 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1987 have different dimensions. (Bug#15575)
1989 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1992 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1994 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1996 * term.c (tty_menu_show): Never return with unbalanced
1997 specpdl. Use eassert for debugging check. Adjust style.
1999 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2001 * term.c (read_menu_input): Make selection of menu items
2002 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2003 (tty_menu_activate): Fix off-by-one error when computing max_y.
2005 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2007 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2008 audit logging (only used with GnuTLS 3.x) and enable it.
2010 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2012 * dispnew.c (redraw_frame): Remove useless #ifdef because
2013 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2014 Also, move TTY fflush to...
2015 * term.c (tty_update_end): ...this function.
2017 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2019 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2020 the end of the frame's glyph matrix. (Bug#15575)
2022 * term.c (tty_menu_display): Don't move cursor while overwriting
2023 frame's glyphs with menu items. Limit the number of items
2024 displayed to what can be shown on the available screen lines,
2025 excluding the echo area.
2026 (tty_menu_activate): Limit the Y coordinate allowed by
2027 read_menu_input to the last screen line used for menu display.
2029 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2031 * lisp.h (eassume): New macro.
2032 Also, include <verify.h>, for 'assume'.
2033 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2034 (vroundup, vector_nbytes):
2035 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2036 (Fbool_vector_not, Fbool_vector_count_matches)
2037 (Fbool_vector_count_matches_at):
2038 Use eassume, not eassert.
2039 * casetab.c (set_identity, shuffle):
2040 * composite.c (composition_gstring_put_cache):
2041 * dispnew.c (update_frame_1):
2042 * ftfont.c (ftfont_shape_by_flt):
2043 * image.c (gif_load):
2044 * intervals.c (offset_intervals):
2045 * macfont.m (macfont_shape):
2046 Remove calls to 'assume' that are no longer needed, because
2047 --enable-gcc-warnings no longer generates bogus warnings
2048 when these calls are removed.
2050 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2052 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2054 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2056 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2057 (Qsubstitute_env_in_file_name): New var.
2058 (syms_of_fileio): Define it.
2060 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2062 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2063 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2066 * term.c (save_and_enable_current_matrix): Don't allocate and
2067 don't save margin areas.
2068 (restore_desired_matrix): Don't restore margin areas.
2069 (free_saved_screen): Don't free margin areas.
2071 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2073 * image.c: Pacify --enable-gcc-warnings.
2074 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2075 #define only if used.
2077 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2079 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2080 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2081 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2082 (gif_load): For giflib v5.x and later, display the error message
2083 produced by giflib when its functions fail.
2084 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2087 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2089 * keyboard.c (last_event_timestamp): Remove. For X selection and
2090 GTK popup menus, it may be obtained from per-frame X display info.
2091 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2092 (process_special_events): Adjust users.
2093 * keyboard.h (last_event_timestamp): Remove declaration.
2094 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2095 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2096 * menu.h (xmenu_show): Adjust prototype.
2097 * menu.c (Fx_popup_menu): Adjust user.
2098 * xselect.c (x_own_selection, x_get_foreign_selection)
2099 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2101 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2103 * keyboard.c (init_kboard): Now static. Add arg
2104 to denote window system. Adjust comment.
2105 (init_keyboard): Adjust user.
2106 (allocate_kboard): New function.
2108 * nsterm.m (ns_term_init):
2109 * term.c (init_tty):
2110 * w32term.c (w32_create_terminal):
2111 * xterm.c (x_term_init): Use it.
2112 * keyboard.h (init_kboard): Remove prototype.
2113 (allocate_kboard): Add prototype.
2115 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2117 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2118 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2120 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2122 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2124 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2126 * term.c (tty_menu_activate): Flush the output stream after
2127 showing the cursor, and don't mark the frame garbaged at exit from
2128 the function. Fixes redisplay glitches when moving from one menu
2131 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2134 or throw error (Bug#15570).
2136 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2138 * intervals.c (temp_set_point_both): Move test into 'eassert',
2141 * lisp.h (eassert): Don't use 'assume'.
2142 Sometimes 'assume' wins in performance, and sometimes it loses,
2143 so it shouldn't be used all the time. Perhaps we need two
2144 flavors of 'eassert', one for where 'assume' is far more likely
2145 to help or to hurt; but that can be done later.
2146 Problem reported by Dmitry Antipov in
2147 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2148 Also, don't include <verify.h>; no longer needed.
2150 2013-10-09 Glenn Morris <rgm@gnu.org>
2152 * eval.c (Fcond): Doc tweak.
2154 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2156 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2157 expressions with side effects to eassert. (Bug#15565)
2159 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2161 * fns.c (hashfn_user_defined): Allow hash functions to return any
2164 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2166 Fix minor problems found by static checking.
2167 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2168 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2169 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2170 * keyboard.c (read_menu_command): Remove unused local.
2171 * lisp.h (read_menu_command): New decl.
2172 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2173 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2174 Return ptrdiff_t, not int.
2175 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2176 not int, for benefit of xpalloc.
2177 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2179 (have_menus_p): Remove; unused.
2180 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2181 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2182 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2184 (save_and_enable_current_matrix): Omit unnecessary casts.
2185 (read_menu_input): Omit local extern decl (now in lisp.h).
2186 Don't access uninitialized storage if mouse_get_xy fails.
2187 (tty_menu_activate): Mark local as initialized, for lint.
2188 (tty_menu_activate, tty_meny_show): Remove unused locals.
2190 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2192 Support menus on text-mode terminals.
2193 * xterm.h (xw_popup_dialog): Add prototype.
2195 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2196 (xmenu_show): Block input here, instead in Fx_popup_menu.
2197 (xw_popup_dialog): New function, with X-specific bits of popup
2200 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2203 * window.c (Fset_window_configuration): Use run-time tests of the
2204 frame type instead of compile-time conditionals, when menu-bar
2205 lines are considered.
2207 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2208 (w32_popup_dialog): New prototypes.
2210 * w32menu.c (Fx_popup_dialog): Function deleted.
2211 (w32_popup_dialog): New function, with w32 specific bits of popup
2212 dialogs. Block input here.
2214 * w32inevt.c (w32_console_read_socket): Minor change to add
2215 debugging TTY events.
2217 * w32fns.c (show_hourglass): If returning early because the frame
2218 is not a GUI frame, unblock input.
2220 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2221 (cursorY): New functions.
2223 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2224 WINDOWSNT, macros that call curX and curY elsewhere.
2226 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2228 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2229 specific function to hide and show cursor on a text-mode terminal.
2230 (tty_menu_struct, struct tty_menu_state): New structures.
2231 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2232 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2233 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2234 (tty_menu_locate, save_and_enable_current_matrix)
2235 (restore_desired_matrix, screen_update, read_menu_input)
2236 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2237 (tty_pop_down_menu, tty_menu_last_menubar_item)
2238 (tty_menu_new_item_coords, tty_menu_show): New functions.
2239 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2241 * nsterm.h (ns_popup_dialog): Adjust prototype.
2243 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2245 (ns_popup_dialog): Adapt order of arguments to the other
2246 *_menu_show implementations.
2247 (Fx_popup_dialog): Function deleted.
2249 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2251 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2253 * menu.c (have_boxes): New function.
2254 (single_keymap_panes): Use it instead of a compile-time
2256 (single_menu_item): Use run-time tests of the frame type instead
2257 of compile-time conditionals.
2258 (encode_menu_string): New function.
2259 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2260 the macro, since different types of frame need different encoding
2262 (digest_single_submenu): Use run-time tests of frame type instead
2263 of, or in addition to, compile-time conditionals.
2264 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2265 (Fx_popup_menu): Detect when the function is called from keyboard
2266 on a TTY. Don't barf when invoked on a text-mode frame.
2267 Check frame type at run time, instead of compile-time conditionals for
2268 invoking terminal-specific menu-show functions.
2269 Call tty_menu_show on text-mode frames.
2270 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2271 run time to determine which alternative to invoke; support dialogs
2274 * keyboard.h <Qmouse_movement>: Declare.
2276 * keyboard.c <Qmouse_movement>: Now extern.
2277 <Qecho_keystrokes>: New static variable.
2278 (read_key_sequence): Accept an additional argument, a flag to
2279 prevent redisplay during reading of the key sequence. All callers
2281 (read_menu_command): New function.
2282 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2284 (toolkit_menubar_in_use): New function.
2285 (make_lispy_event): Use it instead of a compile-time test.
2287 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2288 window-system being available.
2290 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2291 to x-popup-dialog on the frame type, they all now support popup
2294 * dispnew.c (save_current_matrix): Save the margin areas.
2295 (restore_current_matrix): Restore margin areas.
2296 (update_frame_with_menu): New function.
2298 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2301 * alloc.c (make_save_ptr): Now compiled unconditionally.
2303 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2305 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2306 (redraw_frame, update_frame): Adjust users.
2307 * dispextern.h (set_window_update_flags): Adjust prototype.
2308 * xdisp.c (redisplay_internal): When updating all frames with zero
2309 windows_or_buffers_changed, assume that only the windows that shows
2310 current buffer should be really updated.
2312 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2314 Do not allocate huge temporary memory areas and objects while encoding
2315 for file I/O, thus reducing an enormous memory usage for large buffers.
2316 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2317 * coding.h (struct coding_system): New member raw_destination.
2318 * coding.c (setup_coding_system): Initialize it to zero.
2319 (encode_coding_object): If raw_destination is set, do not create
2320 dst_object. Add comment.
2321 * fileio.c (toplevel): New constant E_WRITE_MAX.
2322 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2323 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2325 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2327 * nsterm.m (windowDidExitFullScreen:):
2328 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2330 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2332 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2333 * keyboard.c (unblock_input_to): Don't process pending signals
2334 if a fatal error is in progress.
2336 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2337 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2338 they're talking about words in Lisp bool vectors.
2339 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2340 * data.c (popcount_bits_word): Rename from popcount_size_t.
2341 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2344 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2346 Improve support for popcount and counting trailing zeros (Bug#15550).
2347 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2348 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2349 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2350 (popcount_size_t_msc, popcount_size_t_gcc):
2351 Remove; now done by Gnulib.
2352 (popcount_size_t): Now a macro that defers to Gnulib.
2353 (count_trailing_zero_bits): Return int, for consistency with
2354 Gnulib and because Emacs prefers signed to unsigned int.
2355 Don't assume that size_t is either unsigned int or unsigned long
2356 or unsigned long long.
2357 (size_t_to_host_endian): Do not assume that size_t is either
2358 exactly 32 or exactly 64 bits wide.
2359 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2360 etc., so that it's now an enum constant, not a macro.
2361 No need to assume that it's either 32 or 64.
2363 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2365 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2368 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2370 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2371 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2373 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2375 emacs_read and emacs_write now use void *, not char *.
2376 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2377 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2378 Buffer arg is now void *, not char *. This matches plain
2379 'read' and 'write' better, and avoids a constraint violation
2380 on Solaris 9 with Oracle Studio.
2382 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2384 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2385 memset to explicit loop. Otherwise copy largest possible chunk
2386 from initialized to uninitialized part, thus allowing the longer
2387 memcpy runs and reducing the number of loop iterations.
2389 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2391 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2392 hide toolbar (Bug#15388).
2393 (windowDidEnterFullScreen:): If presentation options are zero,
2394 set them here (Bug#15388).
2395 (ns_update_auto_hide_menu_bar): Remove runtime check.
2396 Don't auto hide dock unless menubar is also auto hidden.
2398 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2400 * editfns.c (message): Mention batch mode in doc string.
2402 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2404 * nsterm.m (check_native_fs): Remove erroneous comment.
2406 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2408 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2409 uses find_newline instead of scan_newline and so doesn't move point.
2411 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2413 Use hardware support for byteswapping on glibc x86 etc.
2414 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2415 whereas the old swap64 needed 30.
2416 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2417 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2418 Use byteswap.h's macros to swap bytes.
2419 * lisp.h (swap16, swap32, swap64): Remove.
2420 All uses replaced by bswap_16, bswap_32, bswap_64.
2422 * bytecode.c (exec_byte_code): Use some more volatile variables
2423 to work around local variables getting clobbered by longjmp.
2424 Port to pre-C99, which doesn't allow decls after stmts.
2426 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2428 * lisp.h (eassert): Assume that COND is true when optimizing.
2429 In other words, take on the behavior of eassert_and_assume.
2430 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2431 (eassert_and_assume): Remove. All uses replaced by eassert.
2433 * xdisp.c (Qglyphless_char): Now static.
2435 Adjust to merge from gnulib.
2436 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2437 * lisp.h: Include <verify.h>, for 'assume'.
2439 * eval.c (clobbered_eassert): New macro.
2440 (internal_catch, internal_condition_case)
2441 (internal_condition_case_1, internal_condition_case_2)
2442 (internal_condition_case_n): Use it instead of eassert
2443 when the argument contains locals clobbered by longjmp.
2444 Don't use clobbered locals outside of clobbered_eassert.
2445 (internal_lisp_condition_case): Use a volatile variable
2446 to work around a local variable's getting clobbered.
2448 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2450 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2451 (PUSH_HANDLER): New macro.
2452 (catchlist): Remove.
2453 (handlerlist): Always declare.
2455 * eval.c (catchlist): Remove (merge with handlerlist).
2456 (handlerlist, lisp_eval_depth): Not static any more.
2457 (internal_catch, internal_condition_case, internal_condition_case_1)
2458 (internal_condition_case_2, internal_condition_case_n):
2460 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2461 handlerlist/catchlist.
2462 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2463 handlerlist which can only handle a single condition-case handler at
2465 (find_handler_clause): Simplify since we only a single branch here
2468 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2470 (bcall0): New function.
2471 (exec_byte_code): Add corresponding cases. Improve error message when
2472 encountering an invalid byte-code. Let Bunwind_protect accept
2473 a function (rather than a list of expressions) as argument.
2475 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2476 and make them unconditional now that they're heap-allocated.
2478 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2480 * charset.c (Fdecode_char, Fencode_char): Remove description of
2481 `restriction' arg. now that it's hidden by advertised-calling-convention.
2483 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2485 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2486 Remove unused variable (from mac-port).
2487 (macfont_draw): Use s->ybase for correct y position.
2489 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2491 * frame.h (struct frame): Drop has_minibuffer member because...
2492 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2493 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2495 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2497 * window.h (struct window): Prefer enum text_cursor_kinds to int
2498 for phys_cursor_type member. Move the latter, phys_cursor_width,
2499 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2500 * window.c (replace_window, make_window): Adjust users.
2502 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2504 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2505 this module is never compiled otherwise.
2507 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2509 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2512 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2514 * xdisp.c (get_next_display_element): Don't call face_for_font in
2515 a build configured --without-x. (Bug#15484)
2517 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2519 * window.c (calc_absolute_offset): #elif should be #elif defined.
2521 * frame.c (delete_frame): Block/unblock input to overcome race
2522 condition (Bug#15475).
2524 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2526 * frame.c (delete_frame): Record selected frame only after
2527 calling Qdelete_frame_functions (Bug#15477).
2529 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2531 * nsterm.m (ns_selection_color): Remove.
2532 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2533 NSColor selectedText(Background)Color. Only for COCOA.
2534 (ns_term_init): Remove assignment of ns_selection_color, logic
2535 moved to ns_get_color.
2537 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2538 NS_SELECTION_COLOR_DEFAULT.
2539 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2541 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2543 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2544 frame' does not have the tool_bar_window member.
2546 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2548 Signal error when reading an empty byte-code object (Bug#15405)
2549 * lread.c (read1): signal error
2550 * alloc.c (make_byte_code): eassert header size
2551 (sweep_vectors): change an int to size_t
2553 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2555 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2556 instead of ints, as it's the usual style for offsetof constants. See:
2557 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2559 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2560 This is ugly, but it should fix the performance problem for older
2561 GCC versions in the short run. I'll look into integrating the
2562 Gnulib module for popcount, as a better fix.
2563 See the thread starting in:
2564 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2565 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2566 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2567 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2568 (popcount_size_t): Use it.
2570 2013-09-24 Daniel Colascione <dancol@dancol.org>
2572 * process.c (Fnetwork_interface_info): Fix build break due to
2575 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2577 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2578 Prefer signed to unsigned integers where either will do.
2579 No need for 'const' on locals that do not escape.
2580 Omit easserts with unnecessary and unportable assumptions about
2581 alignment. Avoid unnecessary casts to char *.
2583 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2585 Use union for the payload of struct Lisp_Vector.
2586 This helps to avoid a few glitches dictated by C's aliasing rules.
2587 * lisp.h (struct Lisp_Vector): Use union for next and
2588 contents member. Adjust comment. Change related users.
2589 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2590 Related users changed.
2591 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2592 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2593 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2594 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2596 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2598 Optimize glyph row clearing and copying routines.
2599 * dispextern.h (struct glyph_row): Change layout of struct
2600 glyph_row to help copy_row_except_pointers. Adjust comment.
2601 * dispnew.c (null_row): Remove.
2602 (clear_glyph_row): Use offsetof and memset to find and clear
2603 just the members that need clearing. Adjust comment.
2604 (copy_row_except_pointers): Likewise for copying.
2606 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2608 Some minor cleanups of recently-added bool vector code.
2609 * conf_post.h (assume): Always return void. Use lint version
2610 only if GCC and MSC versions don't apply.
2611 * conf_post.h (assume):
2612 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2613 Depend on _MSC_VER, not __MSC_VER, for consistency with
2615 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2616 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2617 (bool_vector_binop_driver, count_trailing_zero_bits)
2618 (size_t_to_host_endian): Now static, not static inline;
2619 the latter isn't needed with modern compilers and doesn't
2620 work with older compilers anyway.
2622 * alloc.c (valgrind_p): Use bool for boolean.
2624 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2627 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2628 (display_last_displayed_message_p, message_buf_print)
2629 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2630 Use bool for boolean.
2631 * dispextern.h (cancel_line, init_desired_glyphs):
2632 Remove ancient leftover.
2633 (help_echo_showing_p, hourglass_shown_p):
2634 * lisp.h (noninteractive_need_newline): Adjust declaration.
2636 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2638 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2640 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2641 ...this file and convert the latter to static. Adjust comment.
2642 (make_initial_frame):
2643 * window.c (init_window_once): Adjust user.
2644 * frame.h (last_nonminibuf_frame): Remove declaration.
2645 * lisp.h (selected_frame): Likewise.
2646 * msdos.c (the_only_display_info): Adjust comment.
2648 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2650 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2651 computing the end column of mouse-highlight that comes from
2652 display or overlay strings. (Bug#15437)
2653 (note_mouse_highlight): Adapt calculation of last argument to
2654 mouse_face_from_string_pos to the above change.
2656 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2657 all platforms, not just for clang.
2659 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2661 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2662 about excess arguments to snprintf.
2664 * conf_post.h(assume): Use __builtin_unreachable for clang.
2666 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2668 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2669 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2671 2013-09-23 Daniel Colascione <dancol@dancol.org>
2673 * alloc.c (USE_VALGRIND): New macro; on by default
2674 when ENABLE_CHECKING.
2675 (mark_maybe_object, mark_maybe_pointer)
2676 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2678 (valgrind_p) [USE_VALGRIND]: New variable.
2679 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2681 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2683 * process.c (wait_reading_process_output): Change int pnamelen to
2686 * nsterm.m (setMarkedText:selectedRange:):
2687 (deleteWorkingText):
2688 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2689 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2690 argument to unsigned long to avoid warning.
2691 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2693 * conf_post.h (assume): Fix compiler error: x shall be cond.
2695 2013-09-22 Daniel Colascione <dancol@dancol.org>
2697 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2698 warning when compiling without a window system.
2700 2013-09-22 Daniel Colascione <dancol@dancol.org>
2702 * data.c (Qbool_vector_p): New symbol.
2703 (bool_vector_spare_mask, popcount_size_t_generic)
2704 (popcount_size_t_msc, popcount_size_t_gcc)
2706 (bool_vector_binop_driver)
2707 (count_trailing_zero_bits, size_t_to_host_endian)
2708 (Fbool_vector_exclusive_or)
2709 (Fbool_vector_union)
2710 (Fbool_vector_intersection, Fbool_vector_set_difference)
2711 (Fbool_vector_subsetp, Fbool_vector_not)
2712 (Fbool_vector_count_matches)
2713 (Fbool_vector_count_matches_at): New functions.
2714 (syms_of_data): Intern new symbol, functions.
2715 * alloc.c (bool_vector_payload_bytes): New function.
2716 (Fmake_bool_vector): Instead of calling Fmake_vector,
2717 which performs redundant initialization and argument checking,
2718 just call allocate_vector ourselves. Make sure we clear any
2719 terminating padding to zero.
2720 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2721 instead of open-coding the size calculation.
2722 (vroundup_ct): New macro.
2723 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2724 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2725 * composite.c (composition_gstring_put_cache):
2726 Change lint_assume to assume.
2727 * conf_post.h (assume): New macro.
2728 (lint_assume): Remove.
2729 * dispnew.c (update_frame_1): Change lint_assume to assume.
2730 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2732 * image.c (gif_load): Change lint_assume to assume.
2733 * lisp.h (eassert_and_assume): New macro.
2734 (Qbool_vector_p): Declare.
2735 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2736 (swap16, swap32, swap64): New inline functions.
2737 * macfont.c (macfont_shape): Change lint_assume to assume.
2738 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2739 * xsettings.c (parse_settings): Use new swap16 and
2740 swap32 from lisp.h instead of file-specific macros.
2742 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2744 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2745 found (which can legitimately happen when the glyph row at the
2746 window start is disabled in the current_matrix. (Bug#15365)
2748 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2750 Fix syntax.h bug introduced by recent INLINE change.
2751 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2752 conditionally compiled one way in some modules, and a different
2753 way in others. This doesn't work with extern inline functions,
2754 which must have the same definition in all modules, because the
2755 defining code might be shared across modules, depending on the
2756 implementation. Symptoms reported by Martin Rudalics in:
2757 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2758 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2759 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2760 overriding the corresponding functions in syntax.h.
2761 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2762 (syntax_property): New inline functions.
2763 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2764 Rewrite in terms of these new functions.
2766 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2768 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2769 not chars_in_text, whose result depends on the multibyteness of
2770 the current buffer. (Bug#15426)
2772 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2774 Port recent change to hosts where pointers aren't 'long'.
2775 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2776 Don't assume that pointers are the same width as 'long'.
2777 Add a compile-time check that a pointer fits into two X slots.
2779 A simpler, centralized INLINE.
2780 * conf_post.h (INLINE): Define only if not already defined.
2781 This allows us to use a single INLINE, defined by one file
2783 * emacs.c (INLINE): Define it.
2784 Also, include category.h, charset.h, composite.h, dispextern.h,
2785 syntax.h, systime.h, so that their INLINE definitions are expanded
2787 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2788 * buffer.h, buffer.c (BUFFER_INLINE):
2789 * category.h, category.c (CATEGORY_INLINE):
2790 * character.h, character.c (CHARACTER_INLINE):
2791 * charset.h, charset.c (CHARSET_INLINE):
2792 * composite.h, composite.c (COMPOSITE_INLINE):
2793 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2794 * frame.h, frame.c (FRAME_INLINE):
2795 * intervals.h, intervals.c (INTERVALS_INLINE):
2796 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2797 * lisp.h, alloc.c (LISP_INLINE):
2798 * process.h, process.c (PROCESS_INLINE):
2799 * syntax.h, syntax.c (SYNTAX_INLINE):
2800 * systime.h, sysdep.c (SYSTIME_INLINE):
2801 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2802 * window.h, window.c (WINDOW_INLINE):
2803 Remove. All uses replaced with INLINE.
2805 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2807 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2810 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2812 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2813 'const char *' to avoid compiler warnings due to similar change in
2814 the prototype of x_get_string_resource.
2816 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2818 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2819 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2820 going to replace static variables below. Adjust comments.
2821 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2822 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2823 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2824 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2825 Related users changed.
2826 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2827 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2828 last_mouse_movement_time, going to replace static variables below.
2830 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2831 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2833 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2834 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2835 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2836 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2837 static variables below.
2838 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2839 (last_mouse_scroll_bar): Remove.
2840 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2841 (mouseExited): Related users changed.
2843 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2845 Do not use external array to process X scroll bar messages.
2846 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2847 (x_send_scroll_bar_event): Pack window pointer into two slots
2848 of XClientMessageEvent if we're 64-bit. Adjust comment.
2849 (x_scroll_bar_to_input_event): Unpack accordingly.
2851 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2853 Ifdef away recent changes which aren't relevant to NS port.
2854 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2855 [!HAVE_NS]: Declare as such.
2856 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2857 [!HAVE_NS]: Define as such.
2859 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2861 * frame.c (x_redo_mouse_highlight): New function
2862 to factor out common code used in W32 and X ports.
2863 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2864 * xterm.h (struct x_display_info):
2865 * w32term.h (struct w32_display_info):
2866 * nsterm.h (struct ns_display_info): New members
2867 last_mouse_motion_frame, last_mouse_motion_x and
2868 last_mouse_motion_y, going to replace static variables below.
2869 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2870 (redo_mouse_highlight): Remove.
2871 (note_mouse_movement, syms_of_xterm): Adjust user.
2872 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2873 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2874 (redo_mouse_highlight): Remove.
2875 (note_mouse_movement, syms_of_w32term): Adjust user.
2876 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2877 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2879 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2880 * nsfns.m (compute_tip_xy): Adjust user.
2882 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2884 * frame.c (x_mouse_grabbed): New function.
2885 * dispextern.h (x_mouse_grabbed): Add prototype.
2886 (last_mouse_frame): Remove declaration.
2887 * xterm.h (struct x_display_info):
2888 * w32term.h (struct w32_display_info):
2889 * nsterm.h (struct ns_display_info): New member
2890 last_mouse_frame, going to replace...
2891 * xdisp.c (last_mouse_frame): ...global variable.
2892 (note_tool_bar_highlight):
2893 * w32term.c (w32_mouse_position, w32_read_socket):
2894 * xterm.c (XTmouse_position, handle_one_xevent):
2895 Use x_mouse_grabbed.
2896 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2898 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2900 * w32term.c (w32_read_socket): Avoid temporary
2901 variables in a call to x_real_positions.
2902 * xterm.c (handle_one_xevent): Likewise.
2904 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2906 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2907 (x_icon_type): Remove prototype.
2908 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2909 * frame.c (x_icon_type): Remove.
2910 * w32term.c (x_make_frame_visible, x_iconify_frame):
2911 * xterm.c (x_make_frame_visible, x_iconify_frame):
2912 Use x_set_bitmap_icon to factor out common code.
2914 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2916 * dispextern.h (check_x_display_info, x_get_string_resource):
2917 Declare here just once and unify the latter.
2918 * frame.c (check_x_display_info, x_get_string_resource):
2919 * nsterm.h (check_x_display_info):
2920 * xrdb.c (x_get_string_resource):
2921 * xterm.h (check_x_display_info): Remove prototypes.
2922 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2923 * w32reg.c (x_get_string_resource): Likewise.
2924 (w32_get_rdb_resource): Adjust user.
2926 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2928 * xterm.h (struct x_display_info): New member
2929 x_pending_autoraise_frame, going to replace...
2930 * xterm.c (pending_autoraise_frame): ...static variable.
2931 (x_new_focus_frame, XTread_socket): Adjust users.
2932 * w32term.h (struct w32_display_info): New member
2933 w32_pending_autoraise_frame, going to replace...
2934 * w32term.c (pending_autoraise_frame): ...global variable.
2935 (x_new_focus_frame, w32_read_socket): Adjust users.
2937 2013-09-17 Glenn Morris <rgm@gnu.org>
2939 * xdisp.c (message_dolog): If we create *Messages*,
2940 switch it to messages-buffer-mode.
2942 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2944 Don't overuse 'const' in types of locals.
2945 * bidi.c (bidi_count_bytes):
2946 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2947 (xg_event_is_for_scrollbar):
2948 * xselect.c (x_handle_property_notify)
2949 (x_handle_selection_notify, x_handle_dnd_message):
2950 * xsettings.c, xsettings.h (xft_settings_event):
2951 * xterm.c (x_handle_net_wm_state, handle_one_event)
2952 (x_menubar_window_to_frame, x_detect_focus_change)
2953 (construct_mouse_click, note_mouse_movement)
2954 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2956 (handle_one_xevent, x_handle_net_wm_state):
2957 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2958 (x_handle_dnd_message):
2959 Avoid unnecessary 'const', typically the second 'const' in
2960 'const foo * const arg', a 'const' that does not affect the API
2961 and doesn't significantly help the human reader.
2963 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2965 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2966 only if Glib < 2.36.0.
2967 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2968 * xsettings.c (init_gconf, init_gsettings): Do not check
2970 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2972 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2974 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2976 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2977 before calling g_type_init.
2979 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2981 * nsterm.m (syms_of_nsterm): ... to here.
2983 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2985 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2986 (ignore_next_mouse_click_timeout): Use Time as X does.
2987 (handle_one_xevent): Avoid cast and use unsigned comparison.
2989 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2991 Do not copy X event in handle_one_xevent except KeyPress case.
2992 Wnen XEvent is processed, it is unlikely to be changed except
2993 KeyPress case, so we can avoid copying and use const pointer to
2994 const data to make sure that an event is not changed elsewhere.
2995 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2996 const' and do not create local copy except for the KeyPress event.
2997 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2998 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2999 (x_handle_net_wm_state, x_menubar_window_to_frame)
3000 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3001 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3002 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3003 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3004 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3005 (x_handle_dnd_message):
3006 * xsettings.c (xft_settings_event):
3007 Use 'const XEvent * const' where appropriate.
3008 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3010 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3012 Fix X event waiting to handle multiple frames.
3013 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3014 * xterm.c (pending_event_wait): Remove. Adjust users.
3015 (x_detect_focus_change): Pass frame arg.
3016 (handle_one_xevent): Find related frame early and clear per-frame
3017 wait_event_type only if this is an event for the relevant frame.
3018 (x_wait_for_event): Use per-frame wait_event_type.
3020 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3022 * nsfns.m (Fx_create_frame): Fix font driver registration for
3025 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3026 for syms_of_macfont.
3028 * nsterm.m: Include macfont.h.
3029 (ns_tmp_flags, ns_tmp_font): Remove.
3030 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3031 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3032 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3033 (changeFont:): Fix code style. Check for font driver type when
3036 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3039 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3040 (nsfont_open): Set font driver type.
3041 Set font->ascent and font->descent. Figure out font instead of
3042 ns_tmp_font, and flags instead of ns_tmp_flags.
3043 Fix indentation. Remove call to ns_draw_text_decoration,
3046 * nsfns.m: Include macfont.h.
3047 (Fx_create_frame): Register macfont driver, make a better default font.
3048 (Fns_popup_font_panel): Get font from macfont driver, if used.
3050 * macfont.m, macfont.h, maccuvs.h: New files.
3052 * font.h: Declare syms_of_macfont.
3054 * font.c (syms_of_font): Call syms_of_macfont.
3056 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3058 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3060 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3061 and it is always zero for others, so I assume that this is an ancient
3062 leftover which nobody will want to change any more.
3063 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3064 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3065 * frame.c (x_set_scroll_bar_width):
3066 * w32fns.c (w32_createscrollbar):
3067 * w32term.c (w32_set_vertical_scroll_bar):
3068 * xfns.c (x_set_scroll_bar_default_width):
3069 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3070 (x_scroll_bar_expose): Related users changed.
3072 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3074 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3075 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3076 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3078 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3080 * nsterm.h, w32term.h, xterm.h: ...and not here.
3081 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3082 Remove unused Xisms.
3083 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3084 these modules are never compiled otherwise.
3086 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3088 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3089 Doc fix. (Bug#15375)
3091 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3093 Unify Fx_focus_frame between all ports.
3094 * frame.h (x_focus_frame): New prototype.
3095 * xfns.c (Fx_focus_frame): Remove.
3096 (syms_of_xfns): Do not defsubr it.
3097 (x_focus_frame): X implementation.
3098 * nsfns.m (Fx_focus_frame): Remove.
3099 (syms_of_nsfns): Do not defsubr it.
3100 (x_focus_frame): NS implementation.
3101 * w32term.c (Fx_focus_frame): Remove.
3102 (x_focus_on_frame): Rename to...
3103 (x_focus_frame): W32 implementation.
3104 * w32term.h (x_focus_on_frame): Remove prototype.
3105 * w32fns.c (Fx_focus_frame): Remove.
3106 (syms_of_w32fns): Do not defsubr it.
3107 * frame.c (Fx_focus_frame): Define here.
3108 (syms_of_frame): Defsubr here.
3109 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3111 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3113 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3114 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3115 each port to reference the port-specific window system data.
3116 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3117 (FRAME_DISPLAY_INFO): Define.
3118 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3119 (FRAME_DISPLAY_INFO): Define. Adjust users.
3120 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3121 (FRAME_DISPLAY_INFO): Define. Adjust users.
3122 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3123 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3124 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3125 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3126 * xselect.c, xterm.c: All related users changed.
3128 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3130 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3131 (x_menubar_window_to_frame): Remove prototypes.
3132 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3133 (x_menubar_window_to_frame, x_top_window_to_frame):
3135 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3136 (x_menubar_window_to_frame, x_top_window_to_frame):
3137 ...to here and convert all but the last to static.
3139 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3141 * lisp.mk (lisp): Add w32-common-fns.elc.
3143 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3145 * charset.c (char_charset): Document an exception for char-charset.
3147 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3149 * xterm.h (x_display_info): New field last_user_time...
3150 * xterm.c (toplevel): ...to replace static last_user_time.
3151 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3153 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3155 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3156 scroll bar values to prevent thumb from disappear and update comment.
3158 2013-09-11 Glenn Morris <rgm@gnu.org>
3160 * emacs.c (usage_message): Possessive apostrophe tweak.
3162 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3164 * nsterm.m (syms_of_nsterm): Use Qns.
3165 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3166 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3167 * xfns.c (x_display_info_for_name, Fx_open_connection):
3168 Remove old '#if 0' code.
3169 (syms_of_xfns): Use Qx.
3170 * termhooks.h (fullscreen_hook): Remove the leftover.
3171 (struct terminal): Fix typo in comment.
3173 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3175 Cleaning up a few X scroll bar bits.
3176 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3177 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3178 New member last_seen_part, going to replace...
3179 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3180 (xt_action_hook) [USE_LUCID]: Adjust user.
3181 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3182 Lucid-specific scroll bar support.
3183 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3184 to int and adjust to use last_seen_part member.
3185 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3186 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3187 Initialize last_seen_part.
3189 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3191 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3192 insert-buffer-substring an empty string.
3194 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3196 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3197 avoiding a GCC warning.
3199 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3201 Ifdef away frame tool bar code when it is not really used.
3202 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3203 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3204 and minimize_tool_bar_window_p under the above.
3205 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3206 (fset_tool_bar_window): Likewise.
3207 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3208 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3209 (change_frame_size_1):
3210 * window.c (window_from_coordinates, Frecenter): Adjust users.
3211 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3212 code is not really used.
3213 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3214 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3215 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3216 [!USE_GTK && !HAVE_NS]: Define as such.
3217 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3218 (note_mouse_highlight, expose_frame):
3219 * xfns.c (x_set_tool_bar_lines):
3220 * xterm.c (handle_one_xevent): Adjust users.
3222 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3224 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3225 This bug was introduced by my 2013-08-26 patch, which incorrectly
3226 assumed that the terminfo implementation doesn't use termcap buffers.
3227 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3228 these buffers apparently are used after all.
3229 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3230 (struct tty_display_info): Define members termcap_term_buffer and
3231 termcap_strings_buffer even if TERMINFO.
3233 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3236 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3237 'usage' docstring entry to pacify make-docfile.
3239 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3241 Change comparison functions =, <, >, <=, >= to take many arguments.
3242 * data.c: Change comparison functions' interface and implementation.
3243 * lisp.h: Make arithcompare available for efficient two arg
3245 * bytecode.c: Use arithcompare.
3246 * fileio.c: Use new interface.
3248 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3250 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3252 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3254 * eval.c (Feval): Document the new use of `lexical'.
3256 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3258 Review and drop old frame resize hack.
3259 * frame.h (struct frame): Remove force_flush_display_p.
3260 * dispnew.c (update_frame): Adjust user and don't call
3261 flush_frame here. The comment has said that there was an issues
3262 with redisplaying fringes, but I don't see any differences with
3263 and without this hack. Hopefully we can continue without it.
3264 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3265 current frame matrices twice if resized_p is set.
3267 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3269 Do not populate pure Xism x_sync to other ports.
3270 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3271 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3272 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3273 * w32term.h (x_sync): Remove prototype.
3275 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3277 Cleanup frame flushing.
3278 * dispextern.h (struct redisplay_interface):
3279 Drop flush_display_optional because flush_display is enough
3280 for X and flushing via RIF is just a no-op for others.
3281 * frame.h (flush_frame): New function.
3282 * dispnew.c (update_frame):
3283 * minibuf.c (read_minibuf):
3284 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3286 * keyboard.c (detect_input_pending_run_timers): Do not flush
3287 all frames but selected one in redisplay_preserve_echo_area.
3288 * nsterm.m (ns_flush): Remove no-op.
3289 (ns_redisplay_interface): Adjust user.
3290 * w32term.h (x_flush): Remove no-op.
3291 (w32_redisplay_interface): Adjust user.
3292 * xterm.c (x_flush): Simplify because we do not flush all
3293 frames at once any more. Adjust comment.
3294 (x_redisplay_interface): Adjust user.
3296 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3298 Port --without-x --enable-gcc-warnings to Fedora 19.
3299 * gfilenotify.c (globals_of_gfilenotify):
3300 Call g_type_init only if using an older glib version that needs it.
3302 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3304 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3305 (last_glyphless_glyph_merged_face_id): Remove declarations.
3306 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3307 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3308 (last_glyphless_glyph_merged_face_id): Now static.
3309 (merge_escape_glyph_face): New function, refactored from...
3310 (get_next_display_element): ...here.
3311 (merge_glyphless_glyph_face): New function, refactored from...
3312 (produce_glyphless_glyph): ...here...
3313 * term.c (produce_glyphless_glyph): ...and here.
3315 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3317 * eval.c (eval_sub): Only call Ffunction if necessary.
3319 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3321 Attempt to make redisplay more selective when changing cursor type.
3322 * frame.h (struct frame): New bitfield cursor_type_changed.
3323 * xdisp.c (cursor_type_changed): Remove.
3324 (try_cursor_movement, redisplay_window, try_window_id)
3325 (set_frame_cursor_types, try_window_reusing_current_matrix):
3326 Adjust to use per-frame bitfield.
3327 (redisplay_internal): Look for cursor type change on each visible
3328 frame and consider all frames if cursor type has been changed on
3329 the frame other than selected. If cursor type has been changed on
3330 selected frame only, do not use fast update.
3332 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3334 Attempt to make redisplay more selective when changing fonts.
3335 * frame.h (struct frame): New bitfield fonts_changed.
3336 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3337 (adjust_frame_glyphs): Add prototype.
3338 * dispnew.c (fonts_changed_p): Remove.
3339 (adjust_glyphs): Remove because we do not
3340 adjust matrices on all frames at once any more.
3341 (adjust_frame_glyphs): Block and unblock input here.
3342 (adjust_glyph_matrix): Use fonts_changed.
3343 (change_frame_size_1): Use adjust_frame_glyphs.
3344 * font.c (font_open_entity): Use fonts_changed.
3345 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3346 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3347 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3348 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3349 (shrink_mini_window, Fresize_mini_window_internal)
3350 (window_scroll_pixel_based, Fset_window_configuration)
3351 (apply_window_adjustment, Fset_window_vscroll):
3352 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3353 Use adjust_frame_glyphs.
3354 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3355 (try_window_reusing_current_matrix, try_window_id, display_line)
3356 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3357 (redisplay_internal): Consider fonts_changed and adjust frame
3358 matrices for each frame only if the frame is visible. If font
3359 has been changed on some frame during full redisplay, retry
3360 only visible frames where the font has been actually changed.
3362 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3364 Cache current header and mode line height for each window.
3365 * window.h (struct window): New fields mode_line_height
3366 and header_line_height.
3367 * window.c (make_window): Initialize them.
3368 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3369 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3370 (current_mode_line_height, current_header_line_height):
3372 * xdisp.c (current_mode_line_height, current_header_line_height):
3374 (pos_visible_p, init_xdisp): Adjust user.
3375 (redisplay_window): Invalidate mode_line_height and
3376 header_line_height if current and desired matrices do not agree.
3378 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3380 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3381 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3383 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3385 Make --without-x compatible with --enable-gcc-warnings.
3386 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3387 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3388 members under HAVE_WINDOW_SYSTEM.
3389 * keyboard.c (make_lispy_focus_out): Likewise.
3390 (record_menu_key): Move under HAVE_MENUS.
3391 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3392 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3393 (syms_of_xdisp): Adjust user.
3394 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3395 (start_hourglass, cancel_hourglass):
3396 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3397 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3398 and CLEAR_FONT_TABLE_NFONTS.
3399 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3400 Declare only if HAVE_WINDOW_SYSTEM.
3401 (lface_same_font_attributes_p, clear_face_gcs): Define only
3402 if HAVE_WINDOW_SYSTEM.
3404 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3406 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3407 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3408 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3410 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3412 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3414 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3416 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3417 This fixes a type error on hosts where ptrdiff_t is wider than int.
3419 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3421 * keyboard.c (read_key_sequence_vs): New function.
3422 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3425 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3427 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3429 Makefile improvements.
3430 * Makefile.in (config.status): Don't use double-colon rules, as
3431 they are not portable according to POSIX. Fix shell typo with `;
3432 I guess this rule has never been tested?
3433 (VCSWITNESS): New macro, to override any environment var.
3435 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3437 * xterm.h (struct x_display_info): Do not track X connection
3438 fd separately because it is always available from Display.
3439 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3442 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3444 * buffer.c (drop_overlay):
3445 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3446 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3448 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3450 * buffer.c (Fmake_overlay, Fmove_overlay):
3451 * intervals.c (set_point_from_marker):
3452 * print.c (PRINTPREPARE): Prefer signal_error
3453 to plain error and report unsuitable marker too.
3455 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3457 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3458 for 'dragging' member.
3459 (struct x_output): Remove set-but-unused leftovers
3460 'left_before_move' and 'top_before_move'.
3461 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3462 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3463 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3464 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3465 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3466 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3467 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3468 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3470 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3472 * nsfont.m (INVALID_GLYPH): New define.
3473 (nsfont_encode_char): Use INVALID_GLYPH.
3474 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3478 * xterm.c (x_last_mouse_movement_time): Revert last change.
3479 This code should use XDisplayMotionBufferSize to check display's
3480 motion history first, and there are few other issues as well.
3481 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3482 (handle_one_xevent): Adjust user.
3484 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3486 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3487 * frame.c (Flast_nonminibuf_frame): ... to here.
3488 (check_minibuf_window): Don't abort if no window was found
3491 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3493 Use XGetMotionEvents to ask the last mouse motion time from X server.
3494 * xterm.c (X_MOTION_HISTORY): Default to 1.
3495 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3496 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3497 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3498 Ifdef away legacy code.
3499 (XTmouse_position, x_scroll_bar_report_motion):
3500 Use x_last_mouse_movement_time.
3501 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3504 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3506 * msdos.c (last_mouse_window): Move to...
3507 (dos_rawgetc): ...this function and adjust comment.
3508 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3509 (mouseMoved): ...this function and adjust comment.
3510 * w32term.c (last_window): Likewise with...
3511 (w32_read_socket): ...this function.
3512 * xterm.c (last_window): Likewise with...
3513 (handle_one_xevent): ...this function.
3515 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3517 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3518 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3519 (handle_one_xevent): ...to here.
3520 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3523 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3525 * msdos.c (IT_set_terminal_window): Remove no-op.
3526 (initialize_msdos_display): Adjust terminal setup.
3527 * w32console.c (w32con_set_terminal_window): Remove no-op.
3528 (initialize_w32_display): Adjust terminal setup.
3529 * w32term.c (w32_set_terminal_window): Remove no-op.
3530 (w32_create_terminal): Adjust terminal setup.
3531 * xterm.c (XTset_terminal_window): Remove no-op.
3532 (x_create_terminal): Adjust terminal setup.
3534 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3536 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3538 (ns_create_terminal): Adjust terminal setup.
3539 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3541 (w32_create_terminal): Adjust terminal setup.
3542 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3544 (x_create_terminal): Adjust terminal setup.
3546 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3548 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3549 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3550 * dispnew.c (buffer_posn_from_coords):
3551 * window.c (Fwindow_end, displayed_window_lines):
3552 * xdisp.c (redisplay_mode_lines): Use it.
3554 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3556 * fontset.c (face_for_char): Check char in the current face font first
3557 if HAVE_NS (Bug#15138).
3559 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3561 * window.c (temp_output_buffer_show): Make sure window returned
3562 by display_buffer is live (Bug#15213).
3564 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3566 Minor cleanup to avoid forward declarations.
3567 * coding.h (struct ccl_spec): Remove forward declaration.
3568 * composite.h (toplevel): Include font.h.
3569 (struct composition_it, struct face, struct font_metrics):
3570 Remove forward declaration.
3571 * dispextern.h (struct image, struct atimer): Likewise.
3572 * emacsgtkfixed.h (struct frame): Likewise.
3573 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3574 * font.h (struct font_driver, struct font, struct glyph_string)
3575 (struct face): Remove forward declaration.
3576 * fontset.h (struct face, struct font): Likewise.
3577 * frame.h (toplevel): Style cleanup.
3578 (enum output_method): Move to...
3579 * termhooks.h (enum output_method): ...here.
3580 (struct glyph, struct frame, struct ns_display_info)
3581 (struct x_display_info, struct w32_display_info):
3582 Remove forward declaration.
3583 * xterm.h (toplevel): Include termhooks.h.
3584 (struct font, struct window, struct glyph_matrix, struct frame)
3585 (struct input_event, struct face, struct image): Remove forward
3587 * gtkutil.h (struct _widget_value): Likewise.
3588 * keyboard.h (toplevel): Include termhooks.h.
3589 (struct input_event): Remove forward declaration.
3591 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3593 * intervals.c (set_point_from_marker): New function.
3594 * editfns.c (Fgoto_char):
3595 * process.c (Finternal_default_process_filter):
3596 * window.c (select_window_1): Use it.
3597 * buffer.h (set_point_from_marker): Add prototype.
3599 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3601 * w32.c (term_winsock): Call release_listen_threads before calling
3603 (_sys_wait_accept): Wait for accept event in a loop with a finite
3604 timeout, instead of waiting indefinitely. Will hopefully avoid
3605 hanging during exit because WSACleanup deadlocks waiting for the
3606 event object to be released. (Bug#14333)
3608 * w32proc.c (release_listen_threads): New function, signals all
3609 the reader threads that listen for connections to stop waiting.
3611 * w32.h (release_listen_threads): Add prototype.
3613 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3615 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3616 field of new marker (for sanity and safety).
3617 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3618 anyway because XMISCTYPE is a function and can't be an lvalue).
3620 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3622 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3623 (x_after_update_window_line, x_scroll_bar_create):
3624 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3625 (handle_one_xevent, x_clear_frame_area):
3626 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3627 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3628 * xterm.h (x_clear_area): Adjust prototype.
3630 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3632 Hook scanning and indentation functions to find_newline. This helps
3633 to avoid duplicated code and renders more respect to newline cache.
3634 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3635 * cmds.c (Fforward_line):
3636 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3637 Use find_newline and avoid unnecessary point movements.
3638 * search.c (scan_newline): Implement on top of find_newline.
3640 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3642 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3643 scoped code (bug#11258).
3645 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3647 * nsterm.m (last_window): New variable.
3648 (EV_TRAILER2): New macro.
3649 (EV_TRAILER): Call EV_TRAILER2.
3650 (mouseMoved:): Add support for mouse-autoselect-window
3651 on nextstep (Bug#6888).
3653 2013-08-28 Andreas Schwab <schwab@suse.de>
3655 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3656 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3657 Remove unused macro definitions.
3658 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3659 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3660 Only define if emacs.
3662 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3664 Prefer enum glyph_row_area to int where appropriate.
3665 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3667 (window_box, window_box_width, window_box_left, window_box_left_offset)
3668 (window_box_right, window_box_right_offset): Adjust prototypes.
3669 * xdisp.c (window_box, window_box_width, window_box_left)
3670 (window_box_left_offset, window_box_right, window_box_right_offset):
3671 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3672 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3673 * nsterm.m (ns_clip_to_row):
3674 * w32term.c (w32_clip_to_row):
3675 * xterm.c (x_clip_to_row): Likewise.
3677 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3679 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3680 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3682 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3684 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3685 for portability to hosts where /bin/sh has problems.
3687 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3689 Redesign redisplay interface to drop global output_cursor.
3690 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3691 (toplevel): Remove declaration of output_cursor.
3692 (set_output_cursor, x_cursor_to): Remove prototype.
3693 * window.h (struct window): New member output_cursor.
3694 (output_cursor_to): New function to replace RIF member.
3695 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3696 (update_text_area, set_window_cursor_after_update): Use it.
3697 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3698 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3699 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3700 * w32term.c (x_update_window_begin, x_update_window_end):
3701 * xterm.c (x_update_window_begin, x_update_window_end):
3702 Adjust to use per-window output cursor.
3704 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3706 Simplify SELECT_TYPE-related code.
3707 Like EMACS_TIME, this portability layer is no longer needed, since
3708 Emacs has been using fd_set as a portability layer for some time.
3709 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3710 (SELECT_TYPE): Remove. All uses changed to fd_set.
3711 (fd_set) [!FD_SET]: New typedef.
3713 Simplify EMACS_TIME-related code.
3714 This portability layer is no longer needed, since Emacs has been
3715 using struct timespec as a portability layer for some time.
3716 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3717 Include <time.h> rather than "systime.h"; that's all that's needed now.
3718 * dispnew.c: Include <timespec.h> rather than "systime.h";
3719 that's all that's needed now.
3720 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3721 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3722 TIMESPEC_RESOLUTION.
3723 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3724 LOG10_TIMESPEC_RESOLUTION.
3725 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3726 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3727 (make_emacs_time): Remove. All used changed to make_timespec.
3728 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3729 (current_timespec): Rename from current_emacs_time. All uses changed.
3730 (add_emacs_time): Remove. All uses changed to timespec_add.
3731 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3732 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3733 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3734 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3735 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3736 (current_timespec): Rename from current_emacs_time. All uses changed.
3737 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3738 changed to timespec_cmp.
3739 * xgselect.c: Include <timespec.h>, since our .h files don't.
3741 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3743 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3744 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3745 Remove the leftovers.
3746 * gtkutil.c (toplevel): Do not declare Qxft but include
3748 * image.c (toplevel): Do not declare Vlibrary_cache because
3749 it's already done in lisp.h.
3751 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3753 * lisp.h (Mouse_HLInfo): Move from here...
3754 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3755 (reset_mouse_highlight): New function.
3756 * msdos.c (dos_set_window_size, IT_update_begin)
3757 (internal_terminal_init):
3758 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3759 (ns_initialize_display_info):
3760 * w32console.c (initialize_w32_display):
3761 * w32term.c (x_update_window_end, x_free_frame_resources)
3762 (w32_initialize_display_info):
3763 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3764 * window.c (Fdelete_other_windows_internal):
3765 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3766 * termchar.h (toplevel):
3767 * xterm.h (toplevel): Include dispextern.h.
3769 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3771 Fix minor problems found by static checking.
3772 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3773 (expect): Avoid nested-if warning.
3774 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3775 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3776 * nsterm.h, nsterm.m (ns_select):
3777 * xgselect.c, xgselect.h (xg_select):
3778 Adjust signature to better match pselect's.
3779 * nsterm.m (ns_select):
3780 Don't set *TIMEOUT, since pselect doesn't.
3781 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3782 diagnostic about assigning const char * to it.
3783 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3785 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3787 * lread.c (substitute_object_recurse): Handle hash-tables as well
3790 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3792 Fix unlikely core dump in init_tty, and simplify terminfo case.
3793 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3794 The old version incorrectly dumped core if malloc returned a
3795 buffer containing only non-NUL bytes.
3796 (init_tty): Do not allocate or free termcap buffers; the
3797 struct does that for us now.
3798 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3799 (struct tty_display_info): Define members termcap_term_buffer and
3800 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3801 use them. Allocate them directly in struct rather than indirectly
3802 via a pointer, to simplify init_tty.
3804 * frame.c (check_minibuf_window): Initialize 'window' properly,
3805 so that Emacs reliably aborts later if 'window' is not initialized.
3807 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3809 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3810 of VoidSymbol (Bug#15154).
3812 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3814 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3815 mouse_face_beg_y and mouse_face_end_y.
3816 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3817 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3818 Adjust users and update comment where appropriate.
3820 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3822 * frame.c (check_minibuf_window): New function.
3823 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3824 Call check_minibuf_window (Bug#15183).
3826 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3828 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3829 because this is the only last cursor data we need to keep and consult.
3830 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3831 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3834 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3836 Fix recovering from possible decompression error.
3837 Since insert_from_gap doesn't always move point, we can't use PT as
3838 the position where the partially decompressed data ends, and
3839 should count how many bytes was produced so far.
3840 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3841 (unwind_decompress): Really delete partially uncompressed data.
3842 (Fzlib_decompress_region): Take decompressed data size into account.
3844 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3846 * syntax.c (init_syntax_once): Adjust comment and do an early
3847 initialization of Qchar_table_extra_slots just once...
3848 * casetab.c (init_casetab_once):
3849 * category.c (init_category_once):
3850 * character.c (syms_of_character):
3851 * coding.c (syms_of_coding):
3852 * xdisp.c (syms_of_xdisp): ...and omit it here.
3854 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3856 * xdisp.c (get_next_display_element): Don't apply to characters
3857 from a display vector the logic of setting it->end_of_box_run_p
3858 suitable for characters from a buffer. (Bug#15175)
3860 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3861 to handle directories, rather than '_utime' which doesn't.
3864 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3866 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3867 or fullscreen (Bug#14627).
3869 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3871 System-dependent integer overflow fixes.
3872 * process.c (Fset_process_window_size): Signal an error if
3873 the window size is outside the range supported by the lower level.
3874 * sysdep.c (set_window_size): Return negative on error,
3875 nonnegative on success, rather than -1, 0, 1 on not in system,
3876 failure, success. This is simpler. Caller changed.
3877 (serial_configure): Remove unnecessary initialization of local.
3878 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3879 size fits in unsigned long; this isn't true on some 32-bit hosts.
3880 Avoid buffer overrun if some future version of /proc/meminfo has a
3881 variable name longer than 20 bytes.
3882 (system_process_attributes) [__FreeBSD__]:
3883 Don't assume hw.availpages fits in 'int'.
3885 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3887 Don't let very long directory names overrun the stack.
3888 Fix some related minor problems involving "//", vfork.
3889 * callproc.c (encode_current_directory): New function.
3890 (call_process): Don't append "/"; not needed.
3891 * fileio.c (file_name_as_directory_slop): New constant.
3892 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3893 this can save the caller having to alloca.
3894 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3895 Use SAFE_ALLOCA, not alloca.
3896 (directory_file_name, Fexpand_file_name): Leave leading "//"
3897 alone, since it can be special even on POSIX platforms.
3898 * callproc.c (call_process):
3899 * process.c (Fformat_network_address):
3900 * sysdep.c (sys_subshell):
3901 Use encode_current_directory rather than rolling our own.
3902 (create_process): No need to encode directory; caller does that now.
3903 * process.h (encode_current_directory): New decl.
3904 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3905 Rework to avoid 'goto xyzzy;'.
3907 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3909 * xdisp.c (handle_face_prop): If the default face was remapped use
3910 the remapped face for strings from prefix properties. (Bug#15155)
3912 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3914 Minor cleanup for redisplay interface and few related functions.
3915 * frame.h (enum text_cursor_kinds): Move from here...
3916 * dispextern.h (enum text_cursor_kinds): ...to here.
3917 (toplevel): Drop unnecessary declarations.
3918 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3919 in update_window_end_hook and draw_window_cursor functions.
3920 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3921 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3922 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3923 * xterm.c (x_update_window_end, x_draw_window_cursor):
3924 * xdisp.c (display_and_set_cursor, update_window_cursor)
3925 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3926 enum text_cursor_kinds where appropriate.
3928 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3930 Redesign redisplay interface to drop updated_row and updated_area.
3931 * dispextern.h (updated_row, updated_area): Remove declaration.
3932 (struct redisplay_interface): Pass glyph row and row area parameters
3933 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3934 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3936 * dispnew.c (updated_row, updated_area): Remove.
3937 (redraw_overlapped_rows, update_window_line): Adjust user.
3938 (update_marginal_area, update_text_area): Likewise. Pass updated row
3939 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3940 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3943 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3945 * process.c (flush_pending_output): Remove stub.
3948 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3950 * callproc.c: Fix race that killed background processes (Bug#15144).
3951 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3952 Record deleted process-id in critical section, not afterwards.
3953 Don't mistakenly kill process created by a call-process invocation
3954 that discards output and does not wait.
3956 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3958 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3959 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3960 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3961 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3962 to shut up compiler in mark_object.
3963 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3965 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3967 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3968 We can't portably rely on PTY_OPEN doing that, even if
3969 it calls posix_openpt with O_CLOEXEC.
3971 2013-08-20 Kenichi Handa <handa@gnu.org>
3973 * character.c (string_char): Improve commentary.
3975 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3977 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3978 (struct animation_cache): Make signature a flexible array member.
3979 All uses changed. This is a tad slower but may insulate us better
3980 from future changes to ImageMagick.
3982 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3984 * image.c: Shrink memory needed for animation cache.
3985 (SIGNATURE_DIGESTSIZE): New constant.
3986 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3987 (imagemagick_create_cache): Copy the signature. This saves
3988 several KB of memory that ImageMagick wastes per signature.
3989 Don't bother updating the update_time, as the caller does that now.
3990 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3991 it's a fixed size struct member now.
3992 (imagemagick_get_animation_cache): Always destroy the signature,
3993 as it's now imagemagick_create_cache's responsibility to copy it.
3994 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3995 and use memcmp rather than strcmp.
3996 eassert that ImageMagick returns a signature of the specified length.
3998 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4000 * image.c (imagemagick_get_animation_cache): Don't segfault on
4002 (imagemagick_get_animation_cache): Revert to previous definition
4003 so that it actually works. But keep the memory leak fix.
4004 (imagemagick_get_animation_cache): Fix memory leak.
4006 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4008 * image.c: Fix animation cache signature memory leak.
4009 Fix some other minor performance problems while we're at it.
4010 (imagemagick_create_cache): Clear just the members that
4011 need clearing. Don't set update_time, as caller does that now.
4012 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4013 Simplify by using pointer-to-pointer instead of a prev pointer.
4014 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4015 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4016 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4017 it's already a copy. Free the signature probe unless it's cached.
4019 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4020 This was introduced by my 2013-08-12 fix for Bug#15035.
4022 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4024 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4025 (imagemagick_prune_animation_cache): Now static.
4027 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4029 * image.c (imagemagick_get_animation_cache): Don't segfault when
4030 pruning all entries.
4032 2013-08-18 Ken Brown <kbrown@cornell.edu>
4034 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4035 static heap if ENABLE_CHECKING is defined.
4036 (max_bss_sbrk_ptr): New variable.
4038 (report_sheap_usage): Report maximum static heap usage instead of
4039 ending static heap usage.
4041 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4043 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4044 of zlib_initialized according to the results of calling
4045 init_zlib_functions.
4047 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4049 * image.c: Implement an ImageMagick per-image cache.
4050 (imagemagick_get_animation_cache): Fix a double-free error.
4051 (imagemagick_load_image): Remove the ping_wand code, which only
4052 apparently saved time on invalid animated images, and slowed down
4053 everything else. Optimise for the common case.
4055 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4057 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4059 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4061 * marker.c (set_marker): Remove documentation of undefined behavior.
4063 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4065 * image.c (imagemagick_compute_animated_image): Animate correctly
4066 when sub-images are smaller than the main image.
4067 (imagemagick_compute_animated_image): Setting the iterator row to
4068 zero is apparently not allowed.
4069 (imagemagick_compute_animated_image): Allow images that say they
4070 have sub-images that are bigger than the main image, but just crop
4073 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4075 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4077 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4079 * image.c (imagemagick_compute_animated_image): Respect the GIF
4082 2013-08-15 Ken Brown <kbrown@cornell.edu>
4084 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4085 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4088 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4090 Fix minor problems found by static checking.
4091 * frame.c (delete_frame):
4092 * xdisp.c (next_element_from_display_vector):
4093 Avoid uninitialized local.
4094 * image.c (imagemagick_compute_animated_image): Port to C89.
4095 Prefer usual GNU indentation style for loops.
4096 Be more careful about bizarrely large sizes, by using ptrdiff_t
4099 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4101 Fix infinite frame selection loop (Bug#15025).
4102 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4104 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4106 * xdisp.c (compute_window_start_on_continuation_line):
4107 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4108 to make sure we end up setting the window start at the leftmost
4109 visible character of the display line. This avoids funky
4110 horizontal shifting because the window start is not kept on the
4111 same position. (Bug#15090)
4112 (next_element_from_display_vector): Support 'box' face attribute
4113 in the face definitions of a display vector. (Bug#15099)
4115 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4117 * image.c (imagemagick_compute_animated_image): Implement animated
4119 (imagemagick_compute_animated_image): Fix some compilation
4120 warnings. Implement a very simple cache to make the animation
4121 usable at all, but it should be replaced with a per-image cache.
4123 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4125 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4126 to do `for' loops over alist values.
4127 * buffer.h (FOR_EACH_BUFFER):
4128 * process.c (FOR_EACH_PROCESS): Use it.
4129 (handle_child_signal, status_notify, Fget_buffer_process)
4130 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4132 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4134 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4135 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4136 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4137 to xzalloc and so avoid redundant call to memset.
4138 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4139 members because it is allocated with xzalloc and so already zeroed.
4141 2013-08-14 Ken Brown <kbrown@cornell.edu>
4143 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4146 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4148 Utility function and macro to copy Lisp string to C string.
4149 * lisp.h (xlispstrdupa): New macro.
4150 (xlispstrdup): New prototype.
4151 * alloc.c (xlispstrdup): New function.
4152 * callint.c (Fcall_interactively):
4153 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4154 (Fsubstitute_in_file_name):
4155 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4156 * image.c (x_create_bitmap_from_file):
4157 * w32term.c (w32_term_init):
4158 * xterm.c (x_term_init): Use xlispstrdup.
4160 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4162 * image.c (imagemagick_load_image): Make animated pictures work.
4163 There's still some problems with background color settings, though
4166 * decompress.c (unwind_decompress): Always restore point.
4168 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4170 * marker.c (set_marker): Reformat documentation.
4172 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4174 * xdisp.c (cursor_type_changed): Now static.
4176 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4177 Use changed. This avoids the need to call xmalloc and for the
4178 caller to call xfree, and avoids memory leaks in some situations.
4180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4182 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4183 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4184 (redisplay_window): If window_end_valid is cleared due to non-zero
4185 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4186 so do not call to try_cursor_movement for that window.
4188 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4190 * window.h (struct window): Convert window_end_pos and
4191 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4192 (wset_window_end_pos, wset_window_end_vpos): Remove.
4193 * dispnew.c (adjust_glyph_matrix):
4194 * window.c (Fwindow_end, replace_window, set_window_buffer)
4196 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4197 (set_vertical_scroll_bar, redisplay_window, try_window)
4198 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4199 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4200 (note_mouse_highlight): Adjust users.
4201 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4206 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4207 * image.c (imagemagick_filename_hint): Use `const char *' and
4208 prefer SSDATA to SDATA to avoid warnings.
4210 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4212 Cleanup window fringes, margins and scroll bars adjustments.
4213 * window.c (set_window_fringes, set_window_margins)
4214 (set_window_scroll_bars, apply_window_adjustment): New functions.
4215 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4216 (Fset_window_scroll_bars): Use them.
4218 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4220 * window.h (struct window): Convert scroll_bar_width
4221 from Lisp_Object to integer. Adjust comment.
4222 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4224 * window.c (wset_scroll_bar_width): Remove.
4225 (make_window): Initialize scroll_bar_width.
4226 (Fsplit_window_internal): Use direct assignment.
4227 (Fset_window_configuration, save_window_save):
4228 Convert Lisp_Object to integer and back where appropriate.
4229 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4230 bar was actually changed, and mention this in docstring.
4232 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4234 * decompress.c: Minor simplifications.
4235 (Fzlib_decompress_region): Don't bother verifying
4236 that avail_out <= UINT_MAX, as that was confusing.
4237 Mention the restriction in a comment instead.
4238 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4240 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4242 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4243 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4245 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4247 * image.c (imagemagick_filename_hint): Check for errors in the
4250 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4252 * window.c (Fwindow_margins): Return nil when there's no marginal
4253 area, as per the documented API.
4255 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4256 Fmake_vector, as scroll bar's struct members are not all Lisp
4257 objects now. This avoids crashes in GC.
4259 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4260 bool, so its address could be taken.
4262 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4264 * image.c (imagemagick_filename_hint): New function to possibly
4265 apply `image-content-type-suffixes'.
4266 (imagemagick_load_image): Use it.
4268 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4270 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4271 if loading zlib failed.
4273 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4275 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4276 2013-08-13 checkin below. Change bool to BOOL, rule is:
4277 All Obj-C code uses BOOL, except for interfaces callable from C.
4279 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4281 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4283 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4284 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4285 bool instead of BOOL.
4286 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4287 from Lisp_Object to bitfield. Adjust comment.
4288 * w32term.c (x_scroll_bar_create): Adjust user.
4289 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4290 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4291 Use bool for boolean.
4292 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4293 to `unsigned int' when defining a bitfield.
4295 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4297 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4299 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4301 * window.h (struct window): Convert left_margin_cols and
4302 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4303 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4304 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4306 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4308 (showing_window_margins_p, update_window_line, update_frame_1):
4309 * fringe.c (draw_fringe_bitmap_1):
4310 * xdisp.c (window_box_width): Adjust users.
4311 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4312 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4313 Use direct assignment.
4314 (Fset_window_configuration, save_window_save, Fwindow_margins):
4315 Convert Lisp_Object to integer and back where appropriate.
4316 (Fset_window_margins): Adjust user. Return t if any margin
4317 was actually changed, and mention this in docstring.
4319 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4321 * syntax.c (forward_word):
4322 * cmds.c (forward_char, backward_char): Mention the optional argument.
4324 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4326 * window.h (struct window): Convert left_fringe_width
4327 and right_fringe_width from Lisp_Objects to integers.
4329 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4330 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4331 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4333 (make_window): Initialize new integer fields to -1.
4334 (Fsplit_window_internal): Use direct assignment.
4335 (Fset_window_configuration, save_window_save):
4336 Convert Lisp_Object to integer and back where appropriate.
4337 (Fset_window_fringes): Adjust user. Return t if any fringe
4338 was actually changed, and mention this in docstring.
4340 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4342 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4343 * nsfns.m (x_set_cursor_type):
4344 * w32fns.c (x_set_cursor_type):
4345 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4346 * xdisp.c (set_frame_cursor_types): ...but in common code.
4348 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4350 * font.c (clear_font_cache): New function, stripped from...
4351 (Fclear_font_cache): ...here, which now uses the function
4352 above. Adjust comment.
4353 * font.h (clear_font_cache): Add prototype.
4354 * xfaces.c (clear_face_cache): Use clear_font_cache.
4356 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4358 * window.c (Fset_window_start): Compare `w', not `window' because
4359 `w' might not be equal to `window' after call to decode_live_window.
4361 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4363 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4364 This fixes a problem introduced by the Bug#15035 patch
4365 when using GPG. Reported by Herbert J. Skuhra.
4367 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4369 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4370 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4371 not yet initialized.
4373 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4375 * decompress.c (Fzlib_decompress_region): Support zlib
4376 decompression, too, and rename.
4378 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4380 Minor zlib configuration tweaks.
4381 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4382 Don't assume presence of fn_inflateInit2_ zlib internal function.
4384 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4386 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4387 include the zlib prefix.
4389 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4391 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4392 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4393 define static variables that are pointers to zlib functions to be
4395 (init_zlib_functions) [WINDOWSNT]: New function.
4396 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4398 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4399 macros instead of invoking the zlib functions directly.
4400 (syms_of_decompress): DEFSYM Qzlib_dll.
4401 Staticpro Szlib_available_p.
4403 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4405 Avoid looping over all frame windows to freeze and unfreeze.
4406 * window.h (struct window): Drop frozen_window_start_p.
4407 (freeze_window_starts): Drop prototype.
4408 * frame.h (struct frame): New frozen_window_starts flag.
4409 (FRAME_WINDOWS_FROZEN): New macro.
4410 * window.c (freeze_window_start, freeze_window_starts):
4412 (select_window, replace_window): Adjust users.
4413 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4414 (window_frozen_p): New function.
4415 (redisplay_window): Use it.
4417 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4419 Fix some fd issues when running subprocesses (Bug#15035).
4420 Fix bugs that can leak files or file descriptors on errors.
4421 Don't unlink open temp files, as that's hard for users to diagnose
4422 when things go awry (e.g., temp disk exhausted).
4423 Don't bother to lock temp files. Check for invalid recursion.
4424 * callproc.c (synch_process_fd): Remove. All uses removed.
4425 (synch_process_tempfile): New var or macro.
4426 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4428 (record_kill_process): New arg, the temp name. All callers changed.
4429 (delete_temp_file): Now just a simple wrapper around unlink.
4430 (call_process_kill): New arg, the call_process_fd array.
4431 Close them all. Clear synch_process_pid. Remove the temp file,
4432 or arrange for it to be removed.
4433 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4434 that's been moved to synch_process_tempfile. Caller changed.
4435 Do not remove the tempfile; that's now call_process_kill's
4437 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4438 call_process_kill; the caller now does that.
4439 (call_process_cleanup): Do not close the process fd; that's now
4440 call_process_kill's responsibility.
4441 (Fcall_process): Implement via new function call_process, which
4442 has most of the old body of Fcall_process, but with a different API.
4443 (call_process): New function that does not open or close filefd if
4444 it is nonnegative. Record which fds need to be closed, and let
4445 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4446 Signal an error if invoked recursively (could be done via a hook).
4447 Simplify creation of the tempfile in the MSDOS case.
4448 Don't create the output file until after checking for the executable.
4449 Report any failure to open /dev/null.
4450 Don't open /dev/null for writing twice; once is enough.
4451 Don't create pipe if all output is being discarded or sent to file.
4452 Don't worry about setting up the coding system or reading from the
4453 pipe if all output is being discarded.
4454 Hoist fd_error local into top level, to lessen block nesting.
4455 Don't record deleted pid here; now done by Fcall_process_region.
4456 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4457 and note its success in synch_process_tempfile.
4458 Do not leak resources when child_setup fails.
4459 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4460 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4461 (create_temp_file): Now returns open fd, with an additional
4462 Lisp_Object * argument to return the name. All callers changed.
4463 Do not close the file; rewind it instead, and leave it open for
4464 the caller. Do not lock the temp file. Unwind-protect the file
4465 and the file-descriptor.
4466 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4467 If an asynchrounous process, record it here, not in call_process.
4468 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4469 * eval.c (set_unwind_protect): New function.
4470 * fileio.c (write_region): New function, generalized from the
4471 old Fwrite_region. Do not lock temp files.
4472 (Fwrite_region): Use it.
4473 * lisp.h (set_unwind_protect, write_region): New decls.
4474 * process.c: Include <verify.h>.
4475 (make_process): Mark fds as initially closed.
4476 (deleted_pid_list): Now a list of pid-filename pairs.
4478 (close_process_fd): New function.
4479 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4480 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4481 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4482 (create_process, create_pty, Fmake_serial_process)
4483 (server_accept_connection): Record which fds need to be closed,
4484 and let deactivate_process close them.
4485 (Fmake_network_process): Do not discard the unwind-protect
4486 until it's safe to do so.
4487 (deactivate_process): Close the fds opened by create_process etc.
4488 (Fprocess_send_eof): Adjust to new way of recording open fds.
4489 Report an error if /dev/null can't be opened, instead of aborting.
4490 * process.h (PROCESS_OPEN_FDS): New constant.
4491 (struct Lisp_Process): New member open_fds.
4492 (record_kill_process, record_deleted_pid): Adjust signatures.
4493 (record_deleted_pid): Move decl here ...
4494 * syswait.h (record_deleted_pid): ... from here.
4496 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4498 * decompress.c: Fix bugs with large buffers and weird inputs.
4499 Tune a bit. Reindent as per usual Emacs style.
4500 (BUFFER_SIZE): Remove.
4501 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4502 more than UINT_MAX bytes. Decompress into the gap instead of into
4503 an auto buffer, as this should avoid copying. Return nil if
4504 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4505 set immediate_quit; we shouldn't trust zlib code that much.
4507 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4509 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4510 errors, and really move the gap to where we want it.
4512 * lisp.h: Include decompress.c support.
4514 * emacs.c (main): Include decompress.c support.
4516 * Makefile.in: Include -lz if present.
4518 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4520 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4521 (initWithTitle:): Initialize frame to 0.
4522 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4523 (fillWithWidgetValue:frame:): Rename from
4524 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4526 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4527 fillWithWidgetValue:frame:
4529 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4530 remove memory leak warnings.
4532 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4533 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4536 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4537 (x_activate_menubar): Update the whole menu.
4538 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4539 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4540 current event is not NSSystemDefined (Bug#15001).
4541 Call ns_check_menu_open only if trackingMenu is 2.
4542 (menuDidClose:): New method, decrease trackingMenu.
4543 (fillWithWidgetValue:setDelegate:): New method.
4544 (fillWithWidgetValue:): Call the above.
4546 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4548 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4550 Omit some unnecessary casts.
4551 Many of these go back to the old pre-C89 days, when they may have
4552 been needed, but we've been assuming C89 or later for a while now.
4553 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4554 (live_float_p, live_misc_p, live_vector_p):
4555 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4556 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4557 (defvar_per_buffer):
4558 * callint.c (Fcall_interactively):
4559 * doc.c (Fsubstitute_command_keys):
4560 * filelock.c (get_boot_time):
4561 * frame.c (xrdb_get_resource):
4562 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4563 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4564 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4565 (menuitem_highlight_callback, menu_destroy_callback)
4566 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4567 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4568 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4569 (xg_tool_bar_help_callback, tb_size_cb):
4570 * image.c (xpm_alloc_color, png_read_from_memory)
4571 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4572 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4574 * keymap.c (describe_map):
4575 * nsfns.m (Fns_display_monitor_attributes_list):
4576 * nsmenu.m (process_dialog:):
4577 * nsterm.m (hold_event):
4578 * process.c (wait_reading_process_output):
4579 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4580 * scroll.c (do_direct_scrolling, scrolling_1):
4581 * termcap.c (tgetent):
4582 * window.c (check_window_containing, add_window_to_list)
4583 (freeze_window_starts):
4584 * xdisp.c (compare_overlay_entries, vmessage):
4585 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4586 (x_get_monitor_attributes_xrandr)
4587 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4588 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4589 * xfont.c (xfont_match, xfont_open):
4590 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4591 (menubar_selection_callback, menu_position_func)
4592 (popup_selection_callback, create_and_show_popup_menu)
4593 (dialog_selection_callback, create_and_show_dialog):
4594 * xrdb.c (x_get_string_resource):
4596 * xsmfns.c (x_session_check_input):
4597 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4598 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4599 (xaw_jump_callback, xaw_scroll_callback):
4600 Omit unnecessary casts.
4602 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4604 Minor string-length refactoring.
4605 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4606 * frame.c (make_monitor_attribute_list):
4607 Prefer build_string to strlen + make_string.
4609 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4611 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4612 don't check minor_code (Bug#14417).
4614 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4616 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4617 vertical positions instead. This avoids calling MATRIX_ROW with
4618 row numbers that are possibly beyond valid limits. (Bug#15064)
4620 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4622 Use xstrdup and build_unibyte_string where applicable.
4623 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4624 * xfns.c (x_window):
4625 * xrdb.c (x_get_customization_string):
4626 * xterm.c (xim_initialize):
4627 * w32fns.c (w32_window): Use xstrdup.
4628 (w32_display_monitor_attributes_list):
4629 * emacs.c (init_cmdargs):
4630 * keyboard.c (PUSH_C_STR):
4631 * nsfont.m (nsfont_open):
4632 * sysdep.c (system_process_attributes):
4633 * w32.c (system_process_attributes):
4634 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4636 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4638 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4639 variables of these types so that GDB would know about them, as aid
4640 for debugging fatal exceptions. (Bug#15024) See also
4641 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4644 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4646 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4647 larger than the NSWindow (Bug#14934).
4649 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4651 Redesign redisplay interface to drop global variable updated_window.
4652 Always pass currently updated window as a parameter to update routines.
4653 * dispextern.h (updated_window): Remove declaration.
4654 (struct redisplay_interface): Pass window parameter to
4655 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4656 and after_update_window_hook.
4657 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4659 * dispnew.c (updated_window): Remove.
4660 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4661 (update_window_line): Adjust to match redisplay interface changes.
4662 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4663 (ns_scroll_run, ns_after_update_window_line):
4664 * w32term.c (x_update_window_begin, x_update_window_end)
4665 (x_after_update_window_line, x_scroll_run):
4666 * xterm.c (x_update_window_begin, x_update_window_end)
4667 (x_after_update_window_line, x_scroll_run):
4668 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4669 Likewise. Adjust comments where appropriate.
4670 (x_cursor_to): Simplify because this is always called during window
4671 update (but install debugging check anyway).
4672 (expose_window): Check must_be_updated_p flag to see whether this
4673 function is called during window update.
4675 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4677 Do not reset window modification event counters excessively.
4678 These leftovers and poor man's tricky methods to catch extra
4679 redisplay's attention are no longer needed.
4680 * frame.c (set_menu_bar_lines_1):
4681 * minibuf.c (read_minibuf_unwind):
4682 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4683 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4684 (window_scroll_line_based, Fset_window_configuration):
4685 * xdisp.c (redisplay_window): Do not reset last_modified and
4686 last_overlay_modified counters.
4688 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4690 * xselect.c (x_send_client_event): Set send_event and serial, memset
4691 data.l as it might be bigger than data.b. Use 24 bit mask to
4692 XSendEvent (Bug#15034).
4694 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4696 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4697 for TTY frames that are not the top frame on their console.
4700 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4702 * w32term.c (w32fullscreen_hook): Really maximize frame when
4703 asked for (Bug#14841).
4705 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4707 Prefer selected_window to Fselected_window, likewise for frames.
4708 * buffer.c (Fbuffer_swap_text):
4709 * data.c (Fvariable_binding_locus):
4710 * window.c (run_window_configuration_change_hook): Adjust users.
4711 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4712 Use decode_live_frame.
4714 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4716 Be more careful if selected window shows the buffer other than current,
4717 use window_outdated only if this is not so. This change should also
4718 address some weird issues discussed in Bug#13012.
4719 * window.h (window_outdated): New prototype.
4720 * window.c (window_outdated): Now here. Convert from static and
4721 always assume window's buffer.
4722 (Fwindow_end, Fwindow_line_height): Use it.
4723 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4724 and always assume window's buffer.
4725 (redisplay_window): Adjust user.
4726 (redisplay_internal): Call to reconsider_clip_changes once and
4727 check whether mode line should be updated only if selected window
4728 shows current buffer.
4729 (run_window_scroll_functions): Use eassert for debugging check.
4730 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4732 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4734 * window.c (window_scroll, window_scroll_pixel_based)
4735 (window_scroll_line_based): Use bool for booleans.
4737 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4739 * process.c: Fix minor off-by-one issues in descriptor counts.
4740 This shouldn't fix any real bugs, but it cleans up the code a bit.
4741 (max_process_desc, max_input_desc): -1, not 0, means none.
4743 (delete_input_desc): New function.
4744 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4745 (deactivate_process): Scan backwards when recomuting max_process_desc;
4746 that should be faster.
4747 (init_process_emacs): Initialize max_input_desc.
4749 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4751 Use region cache to speedup bidi_find_paragraph_start.
4752 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4753 Rename cache_long_line_scans to cache_long_scans.
4754 * buffer.c (bset_cache_long_line_scans): Rename to
4755 bset_cache_long_scans.
4756 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4757 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4759 (syms_of_buffer): Rename cache-long-line-scans to
4760 cache-long-scans. Adjust docstring.
4761 * search.c (newline_cache_on_off):
4762 * indent.c (width_run_cache_on_off): Adjust users.
4763 * bidi.c (bidi_paragraph_cache_on_off): New function.
4764 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4765 * insdel.c (prepare_to_modify_buffer):
4766 Invalidate bidi_paragraph_cache if enabled.
4768 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4770 Invalidate region caches only if buffer text is going to be changed.
4771 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4772 (modify_text): ...new prototype.
4773 (prepare_to_modify_buffer_1): New prototype.
4774 * textprop.c (modify_region): Rename to...
4775 (modify_text_properties): ...new function.
4776 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4777 (Fremove_list_of_text_properties): Adjust users.
4778 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4779 (modify_text): ...new function.
4780 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4781 (prepare_to_modify_buffer_1): ...new function.
4782 * casefiddle.c (casify_region):
4783 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4784 (Ftranspose_regions): Use modify_text.
4786 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4788 * lisp.mk (lisp): Add nadvice.elc.
4790 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4792 New macro to iterate over live buffers similar to frames.
4793 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4794 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4795 Declare buffer-related variables here to offload lisp.h.
4796 * buffer.c (Vbuffer_alist): Adjust comment.
4797 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4798 (other_buffer_safely):
4799 * data.c (store_symval_forwarding):
4800 * dispnew.c (Fframe_or_buffer_changed_p):
4801 * fileio.c (Fdo_auto_save):
4802 * filelock.c (unlock_all_files):
4803 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4805 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4807 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4808 * callproc.c (create_temp_file):
4809 * filelock.c (create_lock_file):
4810 Assume mkostemp, since it's now provided by Gnulib.
4812 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4814 * w32.c (mkostemp): New function.
4815 (mktemp): Remove, no longer used. Most of the code reused in
4816 mkostemp. (Bug#15015)
4817 (mktemp): Don't undef.
4819 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4821 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4822 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4823 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4824 (free_glyph_pool, check_glyph_memory): Likewise for
4825 all users. Adjust comments where appropriate.
4827 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4829 * composite.h: Minor fixups.
4830 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4831 to fix a misspelling, and change it to an inline function while
4832 we're at it (it need not be a macro). All uses changed.
4833 (composition_method, composition_valid_p):
4834 Rewrite to avoid assignments in if-conditions.
4836 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4838 Do not use global Lisp_Object in composition macros.
4839 * composite.h (composition_temp): Remove declaration.
4840 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4841 (composition_method, composition_valid_p): ...inline functions.
4842 (compose_region): Remove the leftover.
4843 * composite.c (composition_temp): Remove.
4844 (run_composition_function, update_compositions)
4845 (composition_compute_stop_pos, composition_adjust_point)
4846 (Ffind_composition_internal):
4847 * coding.c (handle_composition_annotation):
4848 * xdisp.c (handle_composition_prop, check_point_in_composition):
4849 Related users changed.
4851 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4853 Drop FRAME_PTR typedef.
4854 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4855 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4856 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4857 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4858 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4859 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4860 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4861 All related users changed.
4863 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4865 * eval.c (default_toplevel_binding): New function.
4867 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4868 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4869 (syms_of_eval): Export them.
4870 * data.c (Fdefault_value): Micro cleanup.
4871 * term.c (init_tty): Use "false".
4873 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4875 Fix X GC leak in GTK and raw (no toolkit) X ports.
4876 * xterm.c (x_free_frame_resources): If white and black relief
4877 GCs are allocated, always free them here.
4878 * xfns.c (x_make_gc): Omit redundant initialization.
4879 * widget.c (create_frame_gcs): Remove the leftover.
4880 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4881 in x_free_frame_resources.
4883 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4885 * nsterm.m (windowWillResize:toSize:): Only change title if
4886 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4888 (viewDidEndLiveResize): New method.
4890 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4891 inside NS_IMPL_COCOA.
4893 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4895 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4896 Do not check whether undo is enabled because record_insert and
4897 record_delete does that themselves.
4899 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4901 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4902 member which is not really used any more.
4903 (FRAME_XIC_BASE_FONTNAME): Remove.
4904 * xfns.c (xic_free_fontset): Adjust user.
4905 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4906 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4907 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4908 (xdialog_show): Use eassert for debugging check.
4909 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4911 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4913 * fileio.c, fns.c (merge): Move extern decl from here ...
4914 * lisp.h (merge): ... to here.
4916 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4918 Fix last font-related change.
4919 * w32font.h (w32font_list_internal, w32font_match_internal):
4921 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4922 (uniscribe_list_family): Adjust to match font API change.
4923 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4924 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4928 * frame.h (FRAME_MOUSE_UPDATE):
4929 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4930 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4932 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4934 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4935 * font.h (struct font_driver): Change list, match, and list_family
4936 functions to accept struct frame * as first arg.
4937 * font.c (font_score, font_compare, font_sort_entities):
4939 (font_sort_entities, font_list_entities, font_select_entity):
4940 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4941 match font API change.
4942 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4943 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4944 * ftxfont.c (ftxfont_list, ftxfont_match):
4945 * xftfont.c (xftfont_list, xftfont_match):
4946 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4947 * w32font.c (w32font_list, w32font_match, w32font_list):
4948 (w32font_list_internal, w32_font_match_internal): Likewise.
4949 * xfaces.c (Fx_family_fonts): Adjust user.
4951 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4953 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4954 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4955 only if HAVE_X_WINDOWS is in use.
4956 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4957 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4958 * w32term.c (x_wm_set_icon_position): Likewise.
4959 * w32fns.c (x_icon): Adjust user.
4961 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4963 * xterm.c (last_mouse_press_frame): Remove the
4964 leftover which is not really used any more.
4965 (handle_one_xevent, syms_of_xterm): Adjust users.
4966 (x_flush): Call XFlush once per each X display, not frame.
4967 This is better because this code always unconditionally skips
4968 non-X frames in Vframe_list and issues the only XFlush if we
4969 have more than one X frame on the same X display.
4970 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4971 Use bool for booleans.
4972 (x_draw_glyph_string_background, cvt_string_to_pixel):
4973 (cvt_pixel_dtor): Drop unnecessary prototypes.
4974 * xterm.h (x_display_ok): Adjust prototype.
4976 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4978 Drop unnecessary functions that deals with frame pixel size.
4979 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4980 (x_pixel_height): Drop prototypes.
4981 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4982 (x_pixel_height): Drop implementations.
4983 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4984 which should be always valid for window frame.
4985 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4986 * w32menu.c (Fx_popup_dialog):
4987 * xmenu.c (Fx_popup_dialog): Likewise for both.
4989 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4991 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4992 frame parameters and call to Fmodify_frame_parameters just once.
4993 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4994 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4995 and mention nil frame in docstring.
4997 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4999 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5000 (x_figure_window_size): Likewise. Adjust to return long.
5001 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5002 (toplevel): Move Qterminal_live_p to...
5003 * terminal.c (toplevel): ...here, make it static, and...
5004 (syms_of_terminal): ...DEFSYM here.
5005 * frame.h (Qterminal_live_p): Remove declaration.
5006 (make_frame, x_figure_window_size): Adjust prototype.
5007 * nsfns.m (Fx_create_frame): Use long for window flags.
5009 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5011 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5012 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5013 Do not assume that emacs_close (INT_MAX) is a no-op.
5015 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5017 * xfaces.c (make_face_cache): For struct face_cache, prefer
5018 xmalloc to xzalloc and so avoid redundant call to memset.
5019 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5021 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5023 * fringe.c (draw_window_fringes, update_window_fringes)
5024 (compute_fringe_widths):
5025 * w32term.c (x_draw_glyph_string):
5026 * window.c (candidate_window_p, Frecenter):
5027 * xfaces.c (realize_basic_faces, realize_default_face)
5028 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5029 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5030 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5031 * xmenu.c (Fx_menu_bar_open_internal):
5032 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5033 * xsettings.c (xft_settings_event):
5034 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5035 Use bool for booleans. Adjust style and comments where
5037 * dispextern.h (draw_window_fringes, update_window_fringes)
5038 (compute_fringe_widths):
5039 * xterm.h (x_had_errors_p): Adjust prototype.
5041 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5043 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5044 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5046 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5048 * fns.c (toplevel): Remove comment before Fsafe_length because
5051 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5053 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5055 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5057 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5058 frame which got the message is still alive, before dereferencing
5059 its pointer. (Bug#14970)
5061 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5062 be a live window, before using it as such. (Bug#14970)
5064 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5066 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5067 w32_detect_focus_change instead of doing part of its job by hand.
5068 This fixes the problem whereby FOCUS_OUT events were not sent to
5071 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5073 * process.c (Fprocess_list): Doc fix.
5075 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5076 being re-exposed only if it didn't ask to become visible.
5077 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5078 was previously iconified. (Bug#14841)
5079 (x_iconify_frame): Mark the frame iconified.
5081 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5083 Fix minor problems found by static checking.
5084 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5085 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5087 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5089 * eval.c (set_specpdl_old_value): New function.
5090 (unbind_to): Minor simplification.
5091 (get_backtrace_frame): New function.
5092 (Fbacktrace_frame): Use it. Add `base' argument.
5093 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5094 (syms_of_eval): Export backtrace-eval.
5095 * xterm.c (x_focus_changed): Simplify.
5097 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5099 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5101 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5103 * xdisp.c (redisplay_window): Instead of moving point out of
5104 scroll margin, reject the force_start method, and try scrolling
5105 instead. (Bug#14780)
5107 2013-07-24 Ken Brown <kbrown@cornell.edu>
5109 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5112 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5114 * eval.c (Fprogn): Do not check that BODY is a proper list.
5115 This undoes the previous change. The check slows down the
5116 interpreter, and is not needed to prevent a crash. See
5117 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5119 2013-07-23 Glenn Morris <rgm@gnu.org>
5121 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5123 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5125 Port to GNU/Linux systems with tinfo but not ncurses.
5126 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5127 to decide whether ncurses is being used. Without this change,
5128 GCC complains about tgetent not being declared, on a system
5129 that has tinfo installed but ncurses not installed.
5131 * eval.c (Fprogn): Check that BODY is a proper list.
5133 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5134 * data.c (Fsetq_default):
5135 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5136 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5138 Tune by taking advantage of the fact that ARGS is always a list
5139 when a function is declared to have UNEVALLED args.
5141 * emacsgtkfixed.c: Port to GCC 4.6.
5142 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5144 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5146 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5147 here to silence compiler warnings.
5149 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5151 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5152 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5153 from messing up Emacs's 'struct frame' (Bug#14923).
5155 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5157 * alloc.c (make_save_ptr_ptr): Define this function.
5158 It was inadvertently omitted. It's needed only if
5159 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5161 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5164 frame have focus (Bug#14895).
5166 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5168 Avoid vfork-related deadlock more cleanly.
5169 * callproc.c (child_setup): When the child's exec fails, output
5170 the program name, as that's more useful. Use O_NONBLOCK to avoid
5172 * process.c (create_process_1): Remove; no longer needed.
5173 (create_process): Remove timer hack; no longer needed, now that
5174 the child avoids deadlock.
5176 2013-07-20 Glenn Morris <rgm@gnu.org>
5178 * image.c (Fimage_flush): Fix doc typo.
5180 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5182 Fix array bounds violation when pty allocation fails.
5183 * process.c (PTY_NAME_SIZE): New constant.
5184 (pty_name): Remove static variable; it's now auto.
5185 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5186 Take pty_name as an arg rather than using a static variable.
5187 All callers changed.
5188 (create_process): Recover pty_flag from process, not from volatile local.
5189 (create_pty): Stay inside array even when pty allocation fails.
5190 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5192 * lread.c (Fload): Avoid initialization only when lint checking.
5193 Mention that it's needed only for older GCCs.
5195 2013-07-20 Kenichi Handa <handa@gnu.org>
5197 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5198 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5200 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5202 * lread.c (Fload): Avoid uninitialized warning.
5204 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5206 Fix some minor file descriptor leaks and related glitches.
5207 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5208 (create_lock_file): Use write, not emacs_write.
5209 * image.c (slurp_file, png_load_body):
5210 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5211 (server_accept_connection):
5212 Don't leak an fd on memory allocation failure.
5213 * image.c (slurp_file): Add a cheap heuristic for growing files.
5214 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5215 as that's what the other routines do. Maybe input need not be
5216 blocked at all, but it's better to be consistent.
5217 Avoid undefined behavior when strlen is zero.
5219 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5220 (NSTATICS): Now a constant; doesn't need to be a macro.
5222 2013-07-19 Richard Stallman <rms@gnu.org>
5224 * coding.c (decode_coding_utf_8): Add simple loop for fast
5225 processing of ASCII characters.
5227 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5229 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5231 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5233 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5234 unportable 'struct x_display_info'.
5235 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5238 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5240 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5241 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5243 (system_process_attributes): Prefer plain char to unsigned char
5244 when either will do. Clean up properly if interrupted or if
5245 memory allocations fail. Don't assume sscanf succeeds.
5246 Remove no-longer-needed workaround to stop GCC from whining.
5247 Read command-line once, instead of multiple times. Check read status a
5250 Fix obscure porting bug with varargs functions.
5251 The code assumed that int is treated like ptrdiff_t in a vararg
5252 function, which is not a portable assumption. There was a similar
5253 -- though these days less likely -- porting problem with various
5254 assumptions that pointers of different types all smell the same as
5255 far as vararg functions is conserved. To make this problem less
5256 likely in the future, redo the API to use varargs functions.
5257 * alloc.c (make_save_value): Remove this vararg function.
5258 All uses changed to ...
5259 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5260 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5262 (make_save_ptr): Rename from make_save_pointer, for consistency with
5263 the above. Define only on platforms that need it. All uses changed.
5265 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5267 * keyboard.c: Try to fix typos in previous change.
5268 (DISPLAY_LIST_INFO): New macro.
5269 (kbd_buffer_get_event): Do not access members that are not present
5270 in X11. Revert inadvertent change of "!=" to "=".
5272 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5274 * keyboard.c (kbd_buffer_get_event):
5275 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5276 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5278 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5280 * filelock.c: Fix unlikely file descriptor leaks.
5281 (get_boot_time_1): Rework to avoid using emacs_open.
5282 This doesn't actually fix a leak, but is better anyway.
5283 (read_lock_data): Use read, not emacs_read.
5285 * doc.c: Fix minor memory and file descriptor leaks.
5286 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5287 (get_doc_string, Fsnarf_documentation):
5288 Fix file descriptor leak on error.
5290 * term.c: Fix minor fdopen-related file descriptor leaks.
5291 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5292 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5294 * charset.c: Fix file descriptor leaks and errno issues.
5296 (load_charset_map_from_file): Don't leak file descriptor on error.
5297 Use plain record_xmalloc since the allocation is larger than
5298 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5300 * eval.c (record_unwind_protect_nothing):
5301 * fileio.c (fclose_unwind):
5303 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5304 The replacement doesn't block input, but that no longer seems
5307 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5309 * lread.c: Fix file descriptor leaks and errno issues.
5310 (Fload): Close some races that leaked fds or streams when 'load'
5312 (Fload, openp): Report error number of last nontrivial failure to open.
5313 ENOENT counts as trivial.
5314 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5316 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5317 now that the function is always called with a nonnegative arg.
5318 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5319 All uses replaced with ...
5320 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5322 A few more minor file errno-reporting bugs.
5323 * callproc.c (Fcall_process):
5324 * doc.c (Fsnarf_documentation):
5325 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5326 * process.c (set_socket_option):
5327 Don't let a constructor trash errno.
5328 * doc.c: Include <errno.h>.
5330 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5332 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5334 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5336 Fix w32 bug with call-process-region (Bug#14885).
5337 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5338 to Fcall_process when the input is empty. This simplifies the
5339 code a bit. It makes no difference on POSIXish platforms but
5340 apparently it fixes a bug on w32.
5342 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5343 * fileio.c (close_file_unwind): Don't close if FD is negative;
5344 this can happen when unwinding a zapped file descriptor.
5345 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5346 in case Emacs runs out of memory between the two unwind-protects.
5347 Don't trash errno when closing FD.
5348 Zap the FD in the specpdl when closing it, instead of deferring
5349 the removal of the unwind-protect; this fixes a bug where a child
5350 function unwinds the stack past us.
5352 New unwind-protect flavors to better type-check C callbacks.
5353 This also lessens the need to write wrappers for callbacks,
5354 and the need for make_save_pointer.
5355 * alloca.c (free_save_value):
5356 * atimer.c (run_all_atimers):
5358 * alloc.c (safe_alloca_unwind):
5359 * atimer.c (unwind_stop_other_atimers):
5360 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5361 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5362 * minibuf.c (choose_minibuf_frame_1):
5363 * process.c (make_serial_process_unwind):
5364 * xdisp.h (pop_message_unwind):
5365 * xselect.c (queue_selection_requests_unwind):
5366 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5367 * alloca.c (record_xmalloc):
5368 Prefer record_unwind_protect_ptr to record_unwind_protect with
5370 * alloca.c (Fgarbage_collect):
5371 Prefer record_unwind_protect_void to passing a dummy.
5372 * buffer.c (restore_buffer):
5373 * window.c (restore_window_configuration):
5374 * xfns.c, w32fns.c (do_unwind_create_frame)
5375 New wrapper. All record-unwind uses of wrappee changed.
5376 * buffer.c (set_buffer_if_live):
5377 * callproc.c (call_process_cleanup, delete_temp_file):
5378 * coding.c (code_conversion_restore):
5379 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5380 * editfns.c (save_excursion_restore)
5381 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5382 (save_restriction_restore):
5383 * eval.c (restore_stack_limits, un_autoload):
5384 * fns.c (require_unwind):
5385 * keyboard.c (recursive_edit_unwind, tracking_off):
5386 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5387 * macros.c (pop_kbd_macro, restore_menu_items):
5388 * nsfns.m (unwind_create_frame):
5389 * print.c (print_unwind):
5390 * process.c (start_process_unwind):
5391 * search.c (unwind_set_match_data):
5392 * window.c (select_window_norecord, select_frame_norecord):
5393 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5394 (fast_set_selected_frame):
5395 * xfns.c, w32fns.c (unwind_create_tip_frame):
5396 Return void, not a dummy Lisp_Object. All uses changed.
5397 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5398 * callproc.c (call_process_kill):
5399 * fileio.c (restore_point_unwind, decide_coding_unwind)
5400 (build_annotations_unwind):
5401 * insdel.c (Fcombine_after_change_execute_1):
5402 * keyboard.c (read_char_help_form_unwind):
5403 * menu.c (unuse_menu_items):
5404 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5405 * sound.c (sound_cleanup):
5406 * xdisp.c (unwind_redisplay):
5407 * xfns.c (clean_up_dialog):
5408 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5409 Accept no args and return void, instead of accepting and returning
5410 a dummy Lisp_Object. All uses changed.
5411 * cygw32.c (fchdir_unwind):
5412 * fileio.c (close_file_unwind):
5413 * keyboard.c (restore_kboard_configuration):
5414 * lread.c (readevalllop_1):
5415 * process.c (wait_reading_process_output_unwind):
5416 Accept int and return void, rather than accepting an Emacs integer
5417 and returning a dummy object. In some cases this fixes an
5418 unlikely bug when the corresponding int is outside Emacs integer
5419 range. All uses changed.
5420 * dired.c (directory_files_internal_unwind):
5421 * fileio.c (do_auto_save_unwind):
5422 * gtkutil.c (pop_down_dialog):
5423 * insdel.c (reset_var_on_error):
5424 * lread.c (load_unwind):
5425 * xfns.c (clean_up_file_dialog):
5426 * xmenu.c, nsmenu.m (pop_down_menu):
5427 * xmenu.c (cleanup_widget_value_tree):
5428 * xselect.c (wait_for_property_change_unwind):
5429 Accept pointer and return void, rather than accepting an Emacs
5430 save value encapsulating the pointer and returning a dummy object.
5432 * editfns.c (Fformat): Update the saved pointer directly via
5433 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5434 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5435 (unwind_body): New function.
5436 (record_unwind_protect): First arg is now a function returning void,
5437 not a dummy Lisp_Object.
5438 (record_unwind_protect_ptr, record_unwind_protect_int)
5439 (record_unwind_protect_void): New functions.
5440 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5441 * fileio.c (struct auto_save_unwind): New type.
5442 (do_auto_save_unwind): Use it.
5443 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5444 * insdel.c (struct rvoe_arg): New type.
5445 (reset_var_on_error): Use it.
5446 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5448 (specbinding_func): Remove; there are now several such functions.
5449 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5450 (set_unwind_protect_ptr): New function.
5451 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5453 Be simpler and more consistent about reporting I/O errors.
5454 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5455 Say "Read error" and "Write error", rather than "I/O error", or
5456 "IO error reading", or "IO error writing", when a read or write
5458 * process.c (Fmake_network_process, wait_reading_process_output)
5459 (send_process, Fprocess_send_eof, wait_reading_process_output):
5460 Capitalize diagnostics consistently. Put "failed foo" at the
5461 start of the diagnostic, so that we don't capitalize the
5462 function name "foo". Consistently say "failed" for such
5464 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5465 All callers changed. This is so it can use report_file_error.
5466 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5467 diagnostics consistently as above.
5469 * fileio.c (report_file_errno): Fix errno reporting bug.
5470 If the file name is neither null nor a pair, package it up as a
5471 singleton list. All callers changed, both to this function and to
5472 report_file_error. This fixes a bug where the memory allocator
5473 invoked by list1 set errno so that the immediately following
5474 report_file_error reported the wrong errno value.
5476 Fix minor problems found by --enable-gcc-warnings.
5477 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5478 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5480 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5482 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5483 Set event->arg to Qt if switch-event shall be generated.
5484 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5486 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5488 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5491 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5492 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5493 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5494 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5495 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5496 and there is a focused frame.
5497 (head_table): Add focus-in and focus-out.
5498 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5499 bind to handle-focus-in/out.
5501 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5502 (Fhandle_switch_frame): Call Fhandle_focus_in.
5503 (syms_of_frame): defsubr handle-focus-in/out.
5505 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5507 Fix porting bug to older POSIXish platforms (Bug#14862).
5508 * sysdep.c (emacs_pipe): New function, that implements
5509 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5510 This should port better to CentOS 5 and to Mac OS X 10.6.
5511 All calls to pipe2 changed.
5513 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5514 This makes the code easier to read and the executable a bit smaller.
5515 Do not replace all calls to Fcons that happen to create lists,
5516 just calls that are intended to create lists. For example, when
5517 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5518 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5519 Similarly for list2 through list5.
5520 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5521 * bytecode.c (exec_byte_code):
5522 * callint.c (quotify_arg, Fcall_interactively):
5523 * callproc.c (Fcall_process, create_temp_file):
5524 * charset.c (load_charset_map_from_file)
5525 (Fdefine_charset_internal, init_charset):
5526 * coding.c (get_translation_table, detect_coding_system)
5527 (Fcheck_coding_systems_region)
5528 (Fset_terminal_coding_system_internal)
5529 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5530 * composite.c (update_compositions, Ffind_composition_internal):
5531 * dired.c (directory_files_internal, file_name_completion)
5533 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5534 * doc.c (Fsnarf_documentation):
5535 * editfns.c (Fmessage_box):
5537 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5538 (Feval, eval_sub, Ffuncall, apply_lambda):
5539 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5540 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5541 (Fset_file_times, Finsert_file_contents)
5542 (Fchoose_write_coding_system, Fwrite_region):
5543 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5544 * font.c (font_registry_charsets, font_parse_fcname)
5545 (font_prepare_cache, font_update_drivers, Flist_fonts):
5546 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5547 * frame.c (make_frame, Fmake_terminal_frame)
5548 (x_set_frame_parameters, x_report_frame_params)
5549 (x_default_parameter, Fx_parse_geometry):
5550 * ftfont.c (syms_of_ftfont):
5551 * image.c (gif_load):
5552 * keyboard.c (command_loop_1):
5553 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5554 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5555 (Fminor_mode_key_binding, accessible_keymaps_1)
5556 (Faccessible_keymaps, Fwhere_is_internal):
5557 * lread.c (read_emacs_mule_char):
5558 * menu.c (find_and_return_menu_selection):
5559 * minibuf.c (get_minibuffer):
5560 * nsfns.m (Fns_perform_service):
5561 * nsfont.m (ns_script_to_charset):
5562 * nsmenu.m (ns_popup_dialog):
5563 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5564 (Fx_own_selection_internal):
5565 * nsterm.m (append2):
5566 * print.c (Fredirect_debugging_output)
5567 (print_prune_string_charset):
5568 * process.c (Fdelete_process, Fprocess_contact)
5569 (Fformat_network_address, set_socket_option)
5570 (read_and_dispose_of_process_output, write_queue_push)
5571 (send_process, exec_sentinel):
5572 * sound.c (Fplay_sound_internal):
5573 * textprop.c (validate_plist, add_properties)
5574 (Fput_text_property, Fadd_face_text_property)
5575 (copy_text_properties, text_property_list, syms_of_textprop):
5576 * unexaix.c (report_error):
5577 * unexcoff.c (report_error):
5578 * unexsol.c (unexec):
5579 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5580 (Fformat_mode_line, syms_of_xdisp):
5581 * xfaces.c (set_font_frame_param)
5582 (Finternal_lisp_face_attribute_values)
5583 (Finternal_merge_in_global_face, syms_of_xfaces):
5584 * xfns.c (x_default_scroll_bar_color_parameter)
5585 (x_default_font_parameter, x_create_tip_frame):
5586 * xfont.c (xfont_supported_scripts):
5587 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5588 (menu_help_callback, xmenu_show):
5590 * xterm.c (set_wm_state):
5591 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5592 and similarly for list2 through list5.
5594 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5596 * callproc.c (Fcall_process_region): Fix minor race and tune.
5597 (create_temp_file): New function, with the temp-file-creation part
5598 of the old Fcall_process_region. Use Fcopy_sequence to create the
5599 temp file name, rather than alloca + build_string, for simplicity.
5600 Don't bother to block input around the temp file creation;
5601 shouldn't be needed. Simplify use of mktemp.
5602 Use record_unwind_protect immediately after creating the temp file;
5603 this closes an unlikely race where the temp file was not removed.
5604 Use memcpy rather than an open-coded loop.
5605 (Fcall_process_region): Use the new function. If the input is
5606 empty, redirect from /dev/null rather than from a newly created
5607 empty temp file; this avoids unnecessary file system traffic.
5609 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5611 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5612 Simplify by making this case like the other two. This is a bit
5613 slower on obsolete hosts, but the extra complexity isn't worth it.
5615 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5616 * process.c (create_process) [!DOS_NT]:
5617 Remove now-unnecessary calls to emacs_close.
5619 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5621 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5622 returning early. (Bug#14850)
5624 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5625 and inhibit-iso-escape-detection attributes of 'undecided'.
5628 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5630 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5631 Reported by Herbert J. Skuhra in
5632 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5634 Don't lose top specpdl entry when memory is exhausted.
5635 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5636 specpdl overflow here, to simplify callers; all callers changed.
5637 Always reserve an unused entry at the stack top; this avoids
5638 losing the top entry's information when memory is exhausted.
5640 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5642 Clean up errno reporting and fix some errno-reporting bugs.
5643 * callproc.c (Fcall_process):
5644 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5645 * process.c (create_process, Fmake_network_process):
5646 * unexaix.c (report_error):
5647 * unexcoff.c (report_error):
5648 Be more careful about reporting the errno of failed operations.
5649 The code previously reported the wrong errno sometimes.
5650 Also, prefer report_file_errno to setting errno + report_file_error.
5651 (Fcall_process): Look at openp return value rather than at path,
5652 as that's a bit faster and clearer when there's a numeric predicate.
5653 * fileio.c (report_file_errno): New function, with most of the
5654 old contents of report_file_error.
5655 (report_file_error): Use it.
5656 (Ffile_exists_p, Ffile_accessible_directory_p):
5657 Set errno to 0 when it is junk.
5658 * fileio.c (Faccess_file):
5659 * image.c (x_create_bitmap_from_file):
5660 Use faccessat rather than opening the file, to avoid the hassle of
5661 having a file descriptor open.
5662 * lisp.h (report_file_errno): New decl.
5663 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5666 * process.c (create_process, wait_reading_process_output) [AIX]:
5667 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5668 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5669 a multithreaded environment anyway).
5670 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5672 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5674 * image.c (x_find_image_file): Don't close a remote file handle.
5676 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5678 Fix races with threads and file descriptors.
5679 * callproc.c (Fcall_process_region):
5680 * dired.c (open_directory):
5681 * emacs.c (main, Fdaemon_initialized):
5682 * image.c (x_find_image_file):
5683 * inotify.c (Finotify_rm_watch):
5684 * lread.c (Flocate_file_internal):
5685 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5686 * term.c (term_mouse_moveto, init_tty):
5687 * termcap.c (tgetent):
5688 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5689 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5690 * unexhp9k800.c, unexmacosx.c (unexec):
5691 * callproc.c (Fcall_process_region):
5692 Use emacs_close, not close.
5693 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5694 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5695 and posix_close function on current platforms (which all lack them).
5696 (emacs_close): Use it. This should fix the races on GNU/Linux and
5697 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5698 and it should avoid closing random victim file descriptors on
5701 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5703 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5704 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5707 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5708 This is for .gdbinit xbacktrace.
5710 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5711 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5712 (emacs_set_tty): Now static.
5713 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5714 * term.c (tty_capable_p, tty_default_color_capabilities)
5715 (get_tty_terminal, term_mouse_movement)
5716 (handle_one_term_event, init_tty, maybe_fatal):
5717 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5718 (tgetent, scan_file, name_match, compare_contin):
5719 * terminal.c (get_terminal):
5720 Use bool for boolean.
5721 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5722 Prefer char to unsigned char if either will do.
5723 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5724 (tty_write_glyphs): Prefer int to unsigned.
5725 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5726 All callers changed.
5727 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5729 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5732 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5733 (B__dummy__): New dummy symbol, to pacify C89.
5734 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5735 they can't grok varargs macros.
5736 * dispnew.c (add_window_display_history)
5737 (add_frame_display_history):
5738 * print.c (print_object):
5739 * xdisp.c (debug_method_add):
5740 Use %p printf format only for void pointers.
5741 * emacs.c (usage_message): New constant, replacing ...
5742 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5743 (main): Adjust to usage reorg.
5744 * fns.c (syms_of_fns):
5745 * profiler.c (syms_of_profiler):
5746 Don't use non-constant struct initializers.
5747 * gnutls.h (gnutls_initstage_t):
5748 * lisp.h (enum Lisp_Fwd_Type):
5749 * lread.c (lisp_file_lexically_bound_p):
5750 * xsettings.c (anonymous enum):
5751 Remove trailing comma.
5752 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5753 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5754 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5756 * regex.c (const_re_char): New type, to pacify strict C89.
5757 All uses of 'const re_char' replaced to use it.
5758 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5759 with glibc when strict C89. This change is imported from gnulib.
5761 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5762 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5763 Omit GNU_LINUX implementation, since it requires long long.
5764 * xterm.c (x_draw_underwave):
5765 Do not assume the traditional order of struct's members.
5766 (x_term_init): Rewrite to avoid the need for non-constant structure
5769 Syntax cleanup, mostly replacing macros with functions.
5770 This removes the need for the syntax_temp hack.
5771 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5772 * syntax.c (SYNTAX_INLINE): New macro.
5773 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5774 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5775 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5776 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5777 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5778 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5779 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5780 Now constants, not macros.
5781 (syntax_temp) [!__GNUC__]: Remove.
5782 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5783 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5784 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5785 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5786 Move here from syntax.h; now functions, not macros. Except for the
5787 last function, these are static since only syntax.c uses them.
5788 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5789 All uses changed. Now a function, not a macro; use this fact
5790 to simplify the code.
5791 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5792 compiler bugs; no longer relevant.
5793 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5794 (SYNTAX_INLINE): New macro.
5795 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5796 for the new functions. Use bool for boolean member.
5797 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5798 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5799 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5800 (SETUP_BUFFER_SYNTAX_TABLE):
5801 Now extern inline functions, not macros.
5802 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5803 Remove; all uses replaced by implementation.
5804 (syntax_temp) [!__GNUC__]: Remove decl.
5805 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5807 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5809 * emacs.c (main): Fix syntax error.
5811 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5813 Timestamp fixes for undo (Bug#14824).
5814 * atimer.c (schedule_atimer):
5815 * fileio.c (Ffile_newer_than_file_p):
5816 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5817 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5818 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5819 (syms_of_fileio): Remove Sclear_visited_file_name.
5820 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5821 file doesn't exist; this avoids an ambiguity with negative timestamps.
5822 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5823 * systime.h (make_emacs_time, invalid_emacs_time):
5824 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5825 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5826 * undo.c (record_first_change): Push (visited-file-modtime) onto
5827 undo list rather than reimplementing it by hand, incorrectly.
5829 2013-07-09 Ken Brown <kbrown@cornell.edu>
5831 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5833 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5835 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5837 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5839 Handle errno and exit status a bit more carefully.
5840 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5841 number into an exit status. Instead, use EXIT_CANCELED.
5842 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5843 * callproc.c (relocate_fd):
5844 * emacs.c (close_output_streams, main):
5845 * process.c (create_process):
5846 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5847 Use emacs_perror for simplicity.
5848 * callproc.c (relocate_fd, main):
5849 * sysdep.c (sys_subshell):
5850 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5851 (shut_down_emacs): Use emacs_write, not write.
5852 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5853 * fileio.c (Fcopy_file, e_write):
5854 * nsterm.m (ns_select):
5855 * process.c (send_process):
5856 * sound.c (vox_write):
5857 Use emacs_write_sig, not emacs_write.
5858 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5859 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5861 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5863 (emacs_full_write): New function.
5864 (emacs_write): Rewrite to use it.
5865 (emacswrite_sig, emacs_perror): New functions.
5866 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5868 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5870 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5871 on NS even if it is present. Pixmap on NS is a void*.
5873 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5875 Port to Ubuntu 10 (Bug#14803).
5876 Problem reported by T.V. Raman.
5877 * process.c (close_on_exec, accept4, process_socket):
5878 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5880 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5882 * w32.c (sys_dup): Declare prototype.
5886 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5888 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5890 Make file descriptors close-on-exec when possible (Bug#14803).
5891 This simplifies Emacs a bit, since it no longer needs to worry
5892 about closing file descriptors by hand in some cases.
5893 It also fixes some unlikely races. Not all such races, as
5894 libraries often open files internally without setting
5895 close-on-exec, but it's an improvement.
5896 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5897 * callproc.c (Fcall_process) [!MSDOS]:
5898 * emacs.c (main) [!DOS_NT]:
5899 * nsterm.m (ns_term_init):
5900 * process.c (create_process):
5901 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5902 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5903 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5904 Prefer mkostemp with O_CLOEXEC to mkstemp.
5905 * callproc.c (relocate_fd) [!WINDOWSNT]:
5906 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5907 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5909 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5910 Make the resulting file descriptor close-on-exec.
5911 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5912 * lread.c (load_descriptor_list, load_descriptor_unwind):
5913 Remove; no longer needed. All uses removed.
5914 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5915 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5917 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5918 (Fmake_network_process, Fnetwork_interface_list):
5919 (Fnetwork_interface_info, server_accept_connection):
5920 Make newly-created socket close-on-exec.
5921 * sysdep.c (emacs_open, emacs_fopen):
5922 Make new-created descriptor close-on-exec.
5923 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5924 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5926 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5928 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5929 for NS_IMPL_GNUSTEP.
5931 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5933 Fix openp errno handling.
5934 * callproc.c (Fcall_process): Preserve openp errno around close.
5935 * lread.c (openp): Set errno when returning -1, as some callers
5938 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5940 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5942 * nsterm.h (NSSavePanel): Update comment.
5943 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5944 (ns_run_file_dialog): Declare.
5946 * nsfns.m: Remove panelOK.
5948 (ns_run_file_dialog): New function.
5949 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5950 event loop, so file dialog is popped up by ns_run_file_dialog, called
5951 by sendEvent (Bug#14578).
5952 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5954 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5956 * xdisp.c (default_line_pixel_height): New function.
5957 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5958 (try_cursor_movement, redisplay_window, try_window)
5959 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5961 * window.c (window_scroll_pixel_based):
5962 use default_line_pixel_height.
5964 * dispextern.h (default_line_pixel_height): Add prototype.
5966 * frame.c (x_set_line_spacing): Accept a float value for
5967 line-spacing parameter, per the documentation.
5969 * data.c (Fmultibyte_string_p): Doc fix.
5971 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5973 Use emacs_open more consistently when opening files.
5974 This handles EINTR more consistently now, and makes it easier
5975 to introduce other uniform changes to file descriptor handling.
5976 * src/systdio.h: New file.
5977 * src/buffer.c (mmap_init):
5978 * cygw32.c (chdir_to_default_directory):
5979 * dispnew.c (Fopen_termscript):
5980 * emacs.c (Fdaemon_initialized):
5981 * fileio.c (Fdo_auto_save):
5982 * image.c (slurp_file, png_load_body, jpeg_load_body):
5983 * keyboard.c (Fopen_dribble_file):
5985 * print.c (Fredirect_debugging_output):
5986 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5987 * termcap.c (tgetent):
5988 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5989 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5990 * w32term.c (w32_initialize) [CYGWIN]:
5991 * xfaces.c (Fx_load_color_file):
5992 Use emacs_open instead of plain open, and emacs_fopen instead of
5994 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5995 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5996 * callproc.c (default_output_mode): New constant.
5997 (Fcall_process): Use it to call emacs_open instead of plain creat.
5998 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5999 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6000 (emacs_fopen): New function.
6001 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6002 Include <lisp.h>, for emacs_open.
6003 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6005 Remove duplicate #include directives.
6006 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6008 Don't include stdio.h twice.
6009 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6010 Don't include sys/types.h or stdio.h twice.
6011 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6012 * lread.c: Don't include coding.h twice.
6013 * nsfont.m: Don't include frame.h twice.
6014 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6015 * ralloc.c: Don't include <unistd.h> twice.
6016 * xdisp.c: Don't include font.h twice.
6017 * xterm.c: Don't include fontset.h twice.
6018 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6020 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6022 Scale ImageMagick images more carefully.
6023 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6024 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6025 Be more careful about avoiding undefined behavior after
6026 integer overflow and division by zero.
6028 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6030 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6031 (syms_of_w32fns): DEFSYM them.
6032 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6033 (CCHDEVICENAME): Define macros if not defined.
6034 (struct MONITOR_INFO_EX): New struct.
6035 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6036 (enum_display_monitors_fn): New variable.
6037 (globals_of_w32fns): Initialize it.
6038 (Fx_display_pixel_width, Fx_display_pixel_height)
6039 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6040 multi-monitor setups in docstrings.
6041 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6042 screen size by primary monitor's millimeter per pixel.
6043 (w32_monitor_enum, w32_display_monitor_attributes_list)
6044 (w32_display_monitor_attributes_list_fallback)
6045 (Fw32_display_monitor_attributes_list): New functions.
6046 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6048 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6050 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6052 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6054 * fileio.c (Qfile_notify_error): New error symbol.
6056 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6057 * inotify.c (inotify_callback, symbol_to_inotifymask)
6058 (Finotify_add_watch, Finotify_rm_watch): Use it.
6059 (inotifyevent_to_event): Exchange order of cookie and file name.
6060 (Finotify_add_watch): Adapt docstring.
6062 * lisp.h (Qfile_notify_error): Declare.
6064 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6066 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6067 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6068 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6069 which did not work (see <http://bugs.gnu.org/14569#307>).
6070 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6071 && (!noninteractive || initialized)). This attempts to thread
6072 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6074 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6076 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6077 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6079 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6081 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6082 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6083 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6084 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6086 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6088 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6089 Define to __sys_siglist.
6091 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6093 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6094 word-wrap, so that overflow-newline-into-fringe would work in
6095 visual-line-mode. (Bug#2749)
6096 (move_it_in_display_line_to): When the last scanned display
6097 element fits exactly on the display line, and
6098 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6099 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6100 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6101 finding buffer position that corresponds to pixel coordinates,
6102 e.g. in buffer_posn_from_coords.
6104 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6106 * process.c (handle_child_signal): Call catch_child_signal if
6109 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6111 Don't convert function pointers to void * and back.
6112 It isn't portable C, and it's easy enough to avoid.
6113 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6114 (make_save_value): Add support for SAVE_FUNCPOINTER.
6115 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6116 * print.c (print_object):
6117 Distinguish function from object pointers.
6118 * lisp.h (SAVE_FUNCPOINTER): New constant.
6119 (SAVE_SLOT_BITS): Adjust to it.
6120 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6121 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6122 (voidfuncptr): New typedef.
6123 (struct Lisp_Save_Value): New member data[0].funcpointer.
6124 (XSAVE_FUNCPOINTER): New function.
6126 Simplify buildobj processing.
6127 * Makefile.in (buildobj.h): Make it a sequence of strings each
6128 followed by comma, rather than a single string. Put it into a
6129 .tmp file in case there's an error while generating it.
6130 (gl-stamp): Use .tmp for temp files.
6131 (mostlyclean): Clean .tmp files.
6132 * doc.c (buildobj): Move to just the routine that needs it.
6133 It's now an array of strings, so processing is simpler.
6135 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6137 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6138 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6139 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6140 Invoke malloc_enable_thread even when not interactive.
6141 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6142 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6143 in this case, since the underlying bug has now been fixed.
6145 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6147 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6148 unlinking it (bug#14691).
6150 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6152 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6153 before checking whether buffer is modified. This lets
6154 `kill-buffer-query-functions' cancel killing of the buffer or save
6155 its content before `kill-buffer' asks user the "Buffer %s
6156 modified; kill anyway?" question.
6158 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6160 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6161 Let the super performKeyEquivalent deal with them (Bug#14747).
6163 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6165 * widget.c (resize_cb): Remove unused local.
6167 Do not use GTK 3 if it exists but cannot be compiled.
6168 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6169 * xterm.c (x_error_handler) [!USE_GTK]:
6172 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6174 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6176 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6177 to the valid range of values. (Bug#14753)
6179 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6180 when moving point by using the current glyph matrix. This avoids
6181 the need to force redisplay when this function is called in a
6184 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6186 Fix minor problems found by static checking.
6187 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6188 Redo the latter's body to sidestep GCC parenthesization warnings.
6189 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6190 * coding.c (detect_coding, detect_coding_system):
6191 * coding.h (struct undecided_spec):
6192 Use bool for boolean.
6193 * image.c (QCmax_width, QCmax_height): Now static.
6194 * xdisp.c (Fmove_point_visually): Remove unused local.
6196 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6198 * xdisp.c (Fmove_point_visually): New function.
6200 2013-06-28 Kenichi Handa <handa@gnu.org>
6202 * coding.h (define_coding_undecided_arg_index): New enum.
6203 (coding_attr_index): New members
6204 coding_attr_undecided_inhibit_null_byte_detection,
6205 coding_attr_undecided_inhibit_iso_escape_detection,
6206 coding_attr_undecided_prefer_utf_8.
6207 (undecided_spec): New struct.
6208 (struct coding_system): New member `undecided' of the member
6211 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6212 (detect_coding): Likewise.
6213 (detect_coding_system): Likewise.
6214 (Fdefine_coding_system_internal): New coding system properties
6215 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6217 (syms_of_coding): Adjust for coding_arg_undecided_max.
6219 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6221 * image.c (x_from_xcolors): Remove unused local.
6223 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6225 Defer image data transfer between X client and server until actual
6228 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6231 * image.c (Destroy_Image): Remove.
6232 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6233 `mask_p', and `colors_p'. All uses changed.
6234 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6235 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6236 New macros for `flags' arg to x_clear_image_1.
6237 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6238 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6239 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6240 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6241 (image_get_x_image, image_unget_x_image): New functions or macros.
6242 (image_background, image_background_transparent, x_to_xcolors)
6243 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6244 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6245 instead of Destroy_Image.
6246 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6247 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6248 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6249 (imagemagick_load_image, svg_load_image): Use them instead of
6250 x_create_x_image_and_pixmap, and x_put_x_image followed by
6251 x_destroy_x_image, respectively.
6252 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6253 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6254 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6255 background_transparent fields.
6256 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6257 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6259 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6261 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6262 This mostly consists of undoing recent changes.
6263 * callproc.c (Fcall_process):
6264 * process.c (create_process):
6265 Do not worry about catching SIGCHLD here, undoing previous change.
6266 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6267 * process.c, process.h (catch_child_signal):
6268 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6269 * process.c (catch_child_handler): Don't worry about being called
6270 lazily and do not assume caller has blocked SIGCHLD, undoing
6271 previous change. Move first-time stuff back to
6272 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6273 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6274 set lib_child_handler if it's already initialized, which may
6275 help avoid problems on GNUStep.
6277 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6279 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6280 * callproc.c (Fcall_process):
6281 * process.c (create_process):
6282 Make sure SIGCHLD is caught before we fork,
6283 since Emacs startup no arranges to catch SIGCHLD.
6284 * process.c (lib_child_handler): Initialize to null, not to
6286 (catch_child_signal): Allow self to be called lazily.
6287 Do nothing if it's already been called.
6288 Assume caller has blocked SIGCHLD (all callers do now).
6289 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6290 just before it's really needed.
6291 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6292 since it hasn't been caught yet.
6294 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6296 * image.c (compute_image_size): New function to implement
6297 :max-width and :max-height.
6298 (imagemagick_load_image): Use it.
6300 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6302 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6303 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6305 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6306 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6307 the SIGCHLD handler, since the code is not atomic and (due to glib)
6308 signals may be arriving now.
6309 * sysdep.c (init_signals): Do not catch child signals here;
6310 'main' now does that later, at a safer time.
6312 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6314 Clean up SIGCHLD handling a bit (Bug#14569).
6315 * process.c, process.h (catch_child_signal):
6316 Now always extern, even if !NS_IMPL_GNUSTEP.
6317 * process.c (catch_child_signal): Move glib tickler here from
6318 init_process_emacs, so that it's done earlier in Emacs
6319 initialization. Also move the noninteractive && !initialized
6320 check here from init_process_emacs. This is all a bit cleaner for
6321 GNUish platforms, and I hope it works around the Cygwin bug.
6322 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6323 that glib signal handling is tickled before glib creates threads.
6325 * process.c (wait_reading_process_output): Avoid int overflow
6326 when reading more than 2 GiB total from a process.
6328 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6330 * process.c (create_process): Handle a couple more cases,
6331 i.e., work even if new_argv and wait_child_setup[i] are cached.
6332 Use Fcall_process's style for volatile vars.
6334 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6336 * process.c (create_process): Mark PROCESS volatile.
6338 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6340 Use C99-style flexible array members if available.
6341 This avoids some subtle aliasing issues, which typically
6342 aren't a problem with GCC but may be a problem elsewhere.
6343 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6344 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6345 In either case, it uses a flexible array member rather than
6346 the old struct hack. All uses changed.
6347 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6348 Adjust to sdata reorganization.
6349 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6350 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6351 that ports better to pre-C99 non-GCC.
6352 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6353 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6354 as the latter has changed.
6355 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6356 and port better to pre-C99 GCC.
6357 * image.c (struct xpm_cached_color):
6358 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6359 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6360 Use FLEXIBLE_ARRAY_MEMBER.
6361 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6362 Move decl to top level so it gets checked against implementation.
6363 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6364 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6366 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6368 * syntax.c: Integer cleanups.
6369 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6370 All uses that need 0-or-2 changed to:
6371 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6372 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6373 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6374 (char_quoted, prev_char_comend_first, back_comment)
6375 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6376 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6377 Use bool for boolean.
6378 (update_syntax_table, skip_chars, skip_syntaxes):
6379 Prefer int to unsigned when either will do.
6380 (back_comment): Return boolean success flag, like forw_comment,
6381 instead of positive-or-minus-1 (which might have overflowed int anyway).
6382 Don't stuff ptrdiff_t into int.
6383 (syntax_spec_code, syntax_code_spec): Now const.
6384 (Fmatching_paren, scan_lists, scan_sexps_forward):
6385 Use enum syntaxcode for syntax code.
6386 (Fmatching_paren): Check that arg is a character, not just an integer.
6387 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6388 (Finternal_describe_syntax_value): Omit no-longer-needed
6390 (skip_chars): Use char, not unsigned char, when the distinction
6392 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6393 * bytecode.c (exec_byte_code):
6394 * syntax.c (syntax_spec_code, Fchar_syntax)
6395 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6397 * syntax.h (SYNTAX_WITH_FLAGS):
6398 Omit unnecessary casts.
6400 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6402 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6403 line dimensions here, to avoid race conditions with the main
6404 thread. (Bug#14062, bug#14630, bug#14669)
6406 * w32term.c (w32_draw_window_cursor): Compute the header line and
6407 mode line dimensions here.
6408 <w32_system_caret_window, w32_system_caret_hdr_height>:
6409 <w32_system_caret_mode_height>: New variables.
6411 * w32term.h: Declare them.
6413 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6415 * alloc.c (die): Move "assertion failed" string here ...
6416 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6417 COND when SUPPRESS_CHECKING. This shrinks the executable text
6418 size by 0.8% to 2.2% when configured with --enable-checking,
6419 depending on optimization flags (GCC 4.8.1 x86-64).
6421 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6423 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6425 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6426 base is 2; this is more accurate.
6428 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6430 * sound.c (string_default): Move to !WINDOWSNT section.
6431 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6433 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6435 * sound.c: Integer cleanups.
6436 Remove unnecessary forward decls.
6437 (struct sound_device): The 'file' member is now a Lisp_Object, not
6438 a char *, so that we needn't invoke alloca on a huge size.
6439 (Fplay_sound_internal): Adjust to this.
6440 (string_default): New function.
6441 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6442 Use it to adjust to the struct sound_device change.
6443 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6444 (be2hs) [0]: Remove.
6446 * syntax.c (skip_chars): Don't use uninitialized storage
6447 when searching a multibyte buffer for characters that are not in a
6448 unibyte string that contains non-ASCII characters.
6450 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6452 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6453 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6455 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6457 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6459 2013-06-18 Kenichi Handa <handa@gnu.org>
6461 * font.c (Ffont_spec): Signal an error for an invalid font name
6464 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6466 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6467 In particular this ports to 32-bit sparc Sun cc.
6468 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6469 array with a dummy element at specpdl[-1], so that its address can
6471 (unbind_to): Do not copy the binding; not needed, now that we
6472 copy old_value in the one place where the copy is needed.
6473 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6474 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6475 (union specbinding): Rename from struct specbinding. Redo layout
6476 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6477 which is not portable. With Sun C 5.12 32-bit sparc, the
6478 declaration causes nargs to be an unsigned bitfield, a behavior
6479 that the C standard allows; but Emacs wants nargs to be signed.
6480 The overall type is now a union of structures rather than a
6481 structure of union of structures, and the 'kind' member is now a
6482 bitfield, so that the overall type doesn't grow. All uses changed.
6483 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6485 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6487 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6488 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6490 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6492 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6494 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6495 unless we know that the window w's frame is a frame object.
6496 Another attempt at solving bug#14062 and bug#14630.
6498 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6500 * textprop.c (property_set_type): New enum.
6501 (add_properties): Allow appending/prepending text properties.
6502 (add_text_properties_1): Factored out of Fadd_text_properties.
6503 (Fadd_text_properties): Move all the code into
6504 add_text_properties_1.
6505 (Fadd_face_text_property): New function that calls
6506 add_text_properties_1.
6508 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6510 Move functions from lisp.h to individual modules when possible.
6511 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6512 * alloc.c (XFLOAT_INIT, set_symbol_name):
6513 * buffer.c (CHECK_OVERLAY):
6514 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6515 (set_char_table_parent):
6516 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6517 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6518 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6519 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6521 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6522 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6523 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6524 (backtrace_args, backtrace_debug_on_exit):
6525 * floatfns.c (CHECK_FLOAT):
6526 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6527 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6528 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6529 (set_hash_index_slot):
6530 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6531 * marker.c (CHECK_MARKER):
6532 * textprop.c (CHECK_STRING_OR_BUFFER):
6533 * window.c (CHECK_WINDOW_CONFIGURATION):
6534 Move here from lisp.h, and make these functions static rather than
6536 * buffer.c (Qoverlayp):
6538 * fns.c (Qhash_table_p):
6539 * window.c (Qwindow_configuration_p):
6541 * lisp.h: Remove the abovementioned defns and decls.
6543 Use functions, not macros, for XINT etc (Bug#11935).
6544 In lisp.h, prefer functions to function-like macros, and
6545 constants to object-like macros, when either will do. This:
6546 . simplifies use, as there's no more need to worry about
6547 arguments' side effects being evaluated multiple times.
6548 . makes the code easier to debug on some platforms.
6549 However, when using gcc -O0, keep using function-like macros
6550 for a few critical operations, for performance reasons.
6551 This sort of thing isn't needed with gcc -Og, but -Og
6552 is a GCC 4.8 feature and isn't widely-enough available yet.
6553 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6554 Remove enum lsb_bits; no longer needed.
6555 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6556 * buffer.c (Qoverlap):
6558 * fns.c (Qhash_table_p):
6559 Now extern, so lisp.h can use these symbols.
6560 * dispextern.h: Include character.h, for MAX_CHAR etc.
6561 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6562 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6563 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6564 (GLYPH_CODE_P): Move here from lisp.h.
6565 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6566 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6567 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6568 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6569 XUNTAG now returns void *.
6570 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6571 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6572 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6573 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6574 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6575 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6576 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6577 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6578 New macros, renamed from their sans-lisp_h_ counterparts.
6579 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6580 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6581 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6582 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6583 If compiling via GCC without optimization, define these as macros
6584 in addition to inline functions.
6585 To disable this, compile with -DINLINING=0.
6586 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6587 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6588 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6589 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6590 (INTMASK, VALMASK): Now macros, since static values cannot be
6591 accessed from extern inline functions.
6592 (VALMASK): Also a constant, for benefit of old GDB.
6593 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6594 is INTEGERP, which can fold it in.
6595 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6596 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6597 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6598 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6599 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6600 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6601 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6602 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6603 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6604 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6605 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6606 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6607 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6608 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6609 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6610 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6611 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6612 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6613 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6614 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6615 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6616 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6617 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6618 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6619 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6620 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6621 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6622 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6623 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6624 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6625 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6626 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6627 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6629 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6630 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6631 (VALMASK): Define in one place rather than in two, merging the
6632 USE_LSB_TAG parts; this is simpler.
6633 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6634 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6635 Move up, to avoid use before definition.
6636 Also include "globals.h" earlier, for the same reason.
6637 (make_natnum): New function.
6638 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6639 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6640 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6641 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6642 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6643 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6644 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6645 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6646 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6647 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6648 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6649 (Qwindow_configuration_p, Qimage): New forward declarations.
6650 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6651 (STRING_COPYIN): Remove; unused.
6652 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6653 (xcar_addr, xcdr_addr): New functions. All uses changed.
6654 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6655 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6656 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6657 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6658 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6659 (TYPE_RANGED_INTEGERP): Simplify.
6660 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6661 (setlocale, fixup_locale, synchronize_system_messages_locale)
6662 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6663 Now empty functions, not macros.
6664 (functionp): Return bool, not int.
6665 * window.c (Qwindow_configuration_p): Now extern,
6666 so window.h can use it.
6667 * window.h (Qwindowp): Move decl back to lisp.h.
6669 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6671 * xdisp.c (Fline_pixel_height): New function, required for solving
6674 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6676 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6678 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6680 * lread.c (syms_of_lread):
6681 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6683 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6685 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6687 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6689 * fileio.c (expand_file_name): Doc fix.
6691 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6693 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6694 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6695 Wait for self, not for 0. This can't hurt on GNU or similar
6696 system, and may help with Cygwin.
6698 * keyboard.c: Don't use PROP (...) as an lvalue.
6699 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6700 Use set_prop (A, B), not PROP (A) = B.
6702 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6704 * xdisp.c (get_it_property): Use it->window instead of generating
6705 a Lisp object from it->w.
6707 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6709 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6710 get-char-property the window that is being rendered, instead of
6711 the buffer, to support window-specific overlays. (Bug#14575)
6712 (compute_display_string_pos): When W is NULL, use the current
6713 buffer as the object to pass to get-char-property.
6714 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6715 pointer member of the bidi iterator, since no window is pertinent
6718 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6720 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6721 being displayed, and pass it to compute_display_string_pos.
6722 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6723 (bidi_paragraph_init): All callers changed.
6725 * xdisp.c (init_from_display_pos, init_iterator)
6726 (handle_single_display_spec, next_overlay_string)
6727 (get_overlay_strings_1, reseat_1, reseat_to_string)
6728 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6729 Set bidi_it.w member from it->w.
6730 (compute_display_string_pos): Accept additional argument, the
6731 window being displayed, and pass it to Fget_char_property.
6734 * dispextern.h (struct bidi_it): New member w, the window being
6736 (compute_display_string_pos): Adjust prototype.
6738 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6740 * xgselect.c: Remove unneeded include xterm.h.
6742 * process.c (wait_reading_process_output): Check for NS before GLIB.
6743 GLIB may be linked in due to rsvg, but ns_select must be called.
6745 * xgselect.c (xg_select): Remove call to window_system_available
6746 and g_main_context_pending at the top, so Gdk events (i.e. file
6747 notify) are processed when Emacs is started with -nw.
6749 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6751 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6752 (ctagsfiles3): New variable, includes only *.m files.
6753 (TAGS): Use an explicit language name in the regular expressions,
6754 to avoid transformation of '/SOMETHING' by MSYS to
6755 'c:\MSYS\SOMETHING'.
6757 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6759 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6761 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6763 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6764 still need to set the mouse pointer shape and activate help-echo.
6767 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6769 A few porting etc. fixes for the new file monitor code.
6770 See the thread containing
6771 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6772 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6773 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6774 (dir_monitor_callback, Fgfile_rm_watch):
6775 Use assq_no_quit instead of Fassoc, for speed.
6776 (dir_monitor_callback, Fgfile_rm_watch):
6777 eassert that the monitor is a fixnum.
6778 (dir_monitor_callback): No need for CDR_SAFE.
6779 Simplify building of lisp with alternative tails.
6780 (Fgfile_add_watch, Fgfile_rm_watch):
6781 Do not assume glib functions set errno reliably on failure.
6782 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6783 and signal an error otherwise.
6784 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6785 Use Fdelq instead of Fdelete, for speed.
6787 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6789 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6790 don't insist on being invoked on a highlighted tool-bar button.
6791 Avoids losing tool-bar functionality when mouse-highlight is nil.
6792 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6793 Don't highlight when mouse-highlight is nil.
6794 (note_mouse_highlight): When mouse-highlight is nil, don't return
6795 right away; instead, run tool-bar and mode-line highlight
6796 subroutine, clear any existing highlight, and revert the mouse
6797 pointer to its default shape. (Bug#14558)
6799 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6801 * lisp.mk (lisp): Add prog-mode.el.
6803 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6805 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6806 * process.c (dummy_handler): New function.
6807 (lib_child_handler): New static var.
6808 (handle_child_signal): Invoke it.
6809 (catch_child_signal): If a library has set up a signal handler,
6810 save it into lib_child_handler.
6811 (init_process_emacs): If using glib and not on Windows, tickle glib's
6812 child-handling code so that it initializes its private SIGCHLD handler.
6813 * syssignal.h (SA_SIGINFO): Default to 0.
6814 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6815 31; it should no longer be needed now.
6817 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6819 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6821 * gfilenotify.c (globals_of_gfilenotify): New function.
6822 (syms_of_gfilenotify): Move global initialization there.
6824 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6826 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6828 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6829 * keyboard.c (menu_bar_items, tool_bar_items):
6830 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6831 not override local keymaps any more.
6833 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6835 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6837 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6839 * w32console.c (initialize_w32_display): Return the dimensions of
6840 the console window via 2 additional arguments, not via the current
6841 frame. This avoids crashes due to overrunning the bounds of
6842 frame's decode_mode_spec_buffer, which is not resized following
6843 the change of the frame dimensions from the initial 10x10.
6845 * w32term.h (w32_initialize_display_info): Adjust prototype.
6847 * term.c (init_tty): Take dimensions of the frame from the values
6848 returned by initialize_w32_display.
6850 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6851 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6852 (LIBES): Add $(GFILENOTIFY_LIBS).
6854 * w32inevt.c (handle_file_notifications): Add dummy implementation
6855 for !HAVE_W32NOTIFY.
6857 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6859 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6861 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6863 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6865 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6867 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6869 Fix minor problems found by static checking.
6870 * data.c (pure_write_error):
6871 Use xsignal2, not Fsignal, as Fsignal might return.
6872 * eval.c (set_backtrace_debug_on_exit): Now static.
6873 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6874 No longer inline. EXTERN_INLINE is needed only for functions
6875 defined in .h files. Reindent function header as per GNU style.
6876 (backtrace_p, backtrace_top, backtrace_next):
6877 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6878 compiler or linker. Add extern decls to pacify gcc -Wall.
6879 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6881 * frame.c (free_monitors): Define only on platforms that need it.
6882 * nsterm.m (ns_term_init):
6883 * process.c (catch_child_signal):
6884 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6885 defined on all porting targets these days.
6886 * process.c, process.h (catch_child_signal):
6887 Make it extern only if NS_IMPL_GNUSTEP is defined.
6889 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6891 * w32.c (gettimeofday): Make the signature identical to prototype
6892 in nt/inc/sys/time.h.
6894 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6896 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6899 * keyboard.c (safe_run_hooks_error): Improve error message.
6901 * data.c (pure_write_error): Add `object' argument.
6902 * puresize.h (CHECK_IMPURE): Use it.
6904 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6906 * Makefile.in (NOTIFY_OBJ): New variable.
6907 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6909 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6910 Call syms_of_gfilenotify.
6912 * gfilenotify.c: New file.
6914 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6915 and Qfile_w32notify.
6916 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6917 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6919 * lisp.h: Declare syms_of_gfilenotify.
6921 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6923 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6925 Merge the specpdl and backtrace stacks. Make the structure of the
6926 specpdl entries more obvious via a tagged union of structs.
6927 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6928 (enum specbind_tag): New enum.
6929 (struct specbinding): Make it a tagged union of structs.
6930 Add a case for backtrace records.
6931 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6932 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6933 (backtrace_debug_on_exit): New accessors.
6934 (struct backtrace): Remove.
6935 (struct catchtag): Remove backlist field.
6936 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6938 (Flocal_variable_p): Speed up the common case where the binding is
6940 * eval.c (backtrace_list): Remove.
6941 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6942 (set_backtrace_args, set_backtrace_nargs)
6943 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6944 (backtrace_next): New functions.
6945 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6946 (unwind_to_catch, internal_lisp_condition_case)
6947 (internal_condition_case, internal_condition_case_1)
6948 (internal_condition_case_2, internal_condition_case_n): Don't bother
6949 with backtrace_list any more.
6950 (Fsignal): Adjust to new backtrace format.
6951 (grow_specpdl): Move up.
6952 (record_in_backtrace): New function.
6953 (eval_sub, Ffuncall): Use it.
6954 (apply_lambda): Adjust to new backtrace format.
6955 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6957 (specbind): Adjust to new specpdl format. Simplify.
6958 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6959 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6961 (mark_backtrace): Remove.
6962 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6963 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6964 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6966 * profiler.c (record_backtrace): Use get_backtrace.
6967 (handle_profiler_signal): Use backtrace_top_function.
6968 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6971 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6973 * process.h (catch_child_signal): Declare.
6975 * process.c (catch_child_signal): New function.
6976 (init_process_emacs): Call it.
6978 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6979 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6981 (x_set_cursor_type): Remove declaration.
6982 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6983 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6984 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6985 (ns_get_color): Use F suffix on float.
6986 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6987 (ns_get_rgb_color): Remove.
6988 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6989 (note_mouse_movement): x and y are CGFloat.
6990 (ns_draw_fringe_bitmap): Remove unused rowY.
6991 Change #if to COCOA && >= 10_6.
6992 (ns_draw_window_cursor): Remove unused overspill.
6993 (ns_draw_underwave): width and x are EamcsCGFloat.
6994 (ns_draw_box): thickness is CGFloat.
6995 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6996 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6997 if not in main thread.
6998 (ns_get_pending_menu_title, ns_check_menu_open)
6999 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7000 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7001 (sendFromMainThread:): New method.
7002 (changeFont:): size is CGFloat.
7003 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7004 Disable warning about permanent text.
7005 (characterIndexForPoint:): Adjust return type depending on GNUStep
7007 (mouseDown:): delta is CGFloat.
7008 (updateFrameSize): Remove unised variable f.
7009 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7010 Cast float to EmacsCGFloat.
7011 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7012 also to -1 when restoring.
7013 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7014 inside NS_IMPL_COCOA.
7015 (toggleFullScreen:): Put call to toggleFullScreen inside
7016 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7017 (setPosition:portion:whole:): por is CGFloat.
7018 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7019 (mouseDown:): Use CGFloat.
7020 (mouseDragged:): Remove unised variable edge.
7021 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7023 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7025 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7026 when NS_IMPL_GNUSTEP.
7027 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7028 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7029 (EmacsToolbar): Add clearAll. Add tag argument to
7030 addDisplayItemWithImage.
7031 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7033 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7035 * nsmenu.m (ns_update_menubar): Make static.
7036 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7037 (fillWithWidgetValue:): Add cast to SEL for setAction.
7038 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7039 (update_frame_tool_bar): Update code for GNUStep.
7040 (clearAll): New method.
7041 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7042 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7043 Move identifierToItem setObject and activeIdentifiers addObject before
7044 call to insertItemWithItemIdentifier.
7045 (validateVisibleItems): Fix indentation.
7046 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7047 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7048 UtilityWindow to aStyle, remove call to setStyleMask.
7050 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7052 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7053 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7054 Use F suffix on floats.
7055 (ns_char_width): Returns CGFloat.
7056 (ns_ascii_average_width): w is CGFloat instead of float.
7057 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7059 (ns_glyph_metrics): CGFloat instead of float.
7061 * nsfns.m (x_set_foreground_color, x_set_background_color):
7063 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7064 remove unused variables.
7065 (Fns_read_file_name): Keep track if panel is for save.
7066 Use ns_filename_from_panel/ns_directory_from_panel.
7067 (Fns_list_services): delegate only used for COCOA.
7068 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7069 Just return the input if GNUStep.
7070 (x_screen_planes): Remove.
7071 (Fxw_color_values): Use EmacsCGFloat
7072 (Fns_display_monitor_attributes_list): Only get screen number for
7074 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7076 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7077 ns_directory_from_panel.
7079 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7081 * process.c (handle_child_signal): Also use WCONTINUED.
7082 This is so that list-processes doesn't mistakenly list the process
7083 as stopped, when the process has actually been continued and is
7086 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7088 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7089 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7090 not already configured.
7092 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7094 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7096 * Makefile.in (mostlyclean): Remove *.res files.
7098 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7100 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7101 a buffer (bug#8447).
7103 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7105 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7106 display vector, and we backtrack, handle the case that the
7107 previous character position is also displayed from a display
7108 vector or covered by a display string or image. (Bug#14476)
7110 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7112 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7113 (struct MonitorInfo, free_monitors): Remove.
7114 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7115 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7116 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7119 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7120 (struct MonitorInfo, free_monitors): Remove.
7121 (ns_screen_name): Make static.
7122 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7123 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7126 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7127 (struct MonitorInfo): New struct.
7128 (free_monitors, make_monitor_attribute_list): Declare.
7130 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7132 (free_monitors, make_monitor_attribute_list): New functions.
7133 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7136 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7138 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7140 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7142 * keyboard.c: Apply keyboard decoding only to events that come directly
7143 from the tty, not from unread-command-events (bug#14368).
7144 (read_event_from_main_queue): New function, extracted from read_char).
7145 (read_decoded_char): Remove.
7146 (read_decoded_event_from_main_queue): New function to replace it.
7147 (read_char): Use it.
7148 (read_key_sequence): Use read_char rather than read_decoded_char.
7150 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7152 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7154 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7156 2013-05-22 Kenichi Handa <handa@gnu.org>
7158 The following changes are to fix the setting of
7159 buffer-file-coding-system on, for instance, C-x RET c unix RET
7160 _FILE_OF_DOS_EOL_TYPE_ RET.
7162 * coding.h (struct coding_system): New member detected_utf8_chars.
7164 * coding.c (detect_coding_utf_8): Count characters and check EOL
7165 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7167 (setup_coding_system): Do not initialize coding->head_ascii.
7168 (check_ascii): Do not set coding->eol_seen but update it. Do not
7169 call adjust_coding_eol_type here.
7170 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7171 If the eol-type of CODING is already specified, adjust the eol type
7172 of the found coding-system.
7173 (decode_coding_gap): Cancel previous change. Utilize the
7174 character numbers counted by detect_coding_utf_8. Fix detection
7177 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7179 * search.c (looking_at_1): Only set last_thing_searched if the match
7180 changed the match-data (bug#14281).
7182 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7184 * xdisp.c (reseat_at_previous_visible_line_start):
7185 Already declared in dispextern.h, so remove it here.
7186 (move_it_vertically_backward): Likewise.
7188 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7190 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7191 (Fx_display_pixel_width, Fx_display_pixel_height)
7192 (Fx_display_mm_width, Fx_display_mm_height):
7193 Mention `display-monitor-attributes-list' in docstrings.
7195 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7196 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7197 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7198 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7199 (Fx_display_backing_store, Fx_display_visual_class)
7200 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7201 (Fx_display_grayscale_p, Fx_display_pixel_width)
7202 (Fx_display_pixel_height, Fx_display_planes)
7203 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7204 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7205 (Fx_display_mm_width, Fx_display_mm_height)
7206 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7207 height for all physical monitors as in X11.
7209 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7210 Return pixel width or height for all physical monitors as in X11.
7212 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7214 Port --enable-gcc-warnings to clang.
7215 * bytecode.c (exec_byte_code):
7217 Redo diagnostic pragmas to pacify clang, too.
7218 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7219 * editfns.c (Fencode_time):
7220 * fileio.c (file_accessible_directory_p):
7221 * font.c (font_unparse_xlfd):
7222 Use '&"string"[index]' instead of '"string" + (index)'.
7223 * undo.c (user_error): Remove; unused.
7225 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7227 * insdel.c (insert_1_both): Document the arguments, instead of
7228 referring to insert_1, which no longer exists.
7230 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7231 some window, increment windows_or_buffers_changed, so that
7232 *Messages* display in that window is updated. (Bug#14408)
7234 * w32.c: Include epaths.h.
7235 (init_environment): Use cmdproxy.exe without leading directories.
7236 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7238 (gettimeofday): Adjust signature and return value to Posix
7241 * unexw32.c (open_output_file): Delete the existing emacs.exe
7242 before creating it, to break the hard link to the versioned
7245 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7246 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7247 (FIRSTFILE_OBJ): New variables.
7248 (W32_RES): Rename to EMACSRES. All users changed.
7249 (base_obj): Use $(CM_OBJ).
7250 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7251 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7252 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7253 $(W32_RES_LINK) before $(LIBES).
7254 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7256 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7258 * makefile.w32-in (DOC): Use just "DOC".
7260 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7262 * process.c: Export default filters and sentinels to Elisp.
7263 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7265 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7266 (Fset_process_sentinel, Fformat_network_address):
7267 Default to them instead of nil.
7268 (server_accept_connection): Sentinels can't be nil any more.
7269 (read_and_dispose_of_process_output): New function, extracted from
7270 read_process_output.
7271 (read_process_output): Use it; filters can't be nil.
7272 (Finternal_default_process_filter): New function, extracted from
7273 read_process_output.
7274 (exec_sentinel_unwind): Remove function.
7275 (exec_sentinel): Don't zilch sentinel while running.
7276 (status_notify): Sentinels can't be nil.
7277 (Finternal_default_process_sentinel): New function extracted from
7279 (setup_process_coding_systems): Default filter is not nil any more.
7280 (syms_of_process): Export new Elisp functions and initialize
7282 * lisp.h (make_lisp_proc): New function.
7284 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7286 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7288 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7290 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7291 unless we know that the window w is a leaf window.
7292 Another attempt at solving bug#14062.
7294 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7296 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7299 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7301 * image.c (gif_load): Check that subimages fit (Bug#14345).
7303 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7305 * lread.c (skip_dyn_eof): New function.
7306 (read1): Use it to skip the end of a file in response to #@00.
7308 * doc.c (get_doc_string): Slightly relax the sanity checking.
7310 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7312 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7313 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7314 (MonitorInfo): New struct.
7315 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7316 (Fns_display_monitor_attributes_list): New functions.
7317 (display-usable-bounds): Remove.
7318 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7321 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7323 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7324 (GTK_CHECK_VERSION): New macro, if not already defined.
7325 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7326 replaced by GTK_CHECK_VERSION.
7328 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7330 * xterm.h (GTK_PREREQ): New macro.
7331 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7332 to use this macro instead, for consistency and clarity.
7334 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7336 * xdisp.c (row_for_charpos_p): New function, with code of
7337 cursor_row_p, but accepts an additional argument CHARPOS instead
7338 of using a hardcoded PT.
7339 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7340 (row_containing_pos): Call row_for_charpos_p instead of partially
7341 doing the same. Fixes cursor positioning under longlines-mode
7342 when longlines-show-effect includes more than one newline, when
7343 moving the cursor vertically up.
7345 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7347 * makefile.w32-in (ACL_H): New macro.
7348 ($(BLD)/fileio.$(O)): Update dependencies.
7350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7352 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7353 * Makefile.in (LIB_ACL): New macro.
7354 (LIBACL_LIBS): Remove.
7355 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7356 * fileio.c: Include <acl.h>.
7357 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7358 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7360 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7363 * unexelf.c: Don't assume ElfW (Half) fits in int.
7364 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7365 when dealing with ElfW (Half) values, since they can exceed 2**31
7366 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7367 (entry_address): Omit unused NUM arg. All uses changed.
7369 2013-05-07 Juri Linkov <juri@jurta.org>
7371 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7372 to the string converted from number with `Fnumber_to_string'.
7375 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7377 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7378 This fixes a problem introduced by my previous change.
7380 2013-05-07 Glenn Morris <rgm@gnu.org>
7382 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7384 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7386 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7388 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7390 Static checking by GCC 4.8.0.
7391 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7392 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7393 (x_get_monitor_attributes_fallback)
7394 (x_get_monitor_attributes_xinerama)
7395 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7396 Define only if USE_GTK.
7397 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7398 (x_get_monitor_attributes_fallback): Omit unused locals.
7399 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7400 Use double, not float, to avoid mixed-mode floating point arithmetic.
7402 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7403 Jan Djärv <jan.h.d@swipnet.se>
7405 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7406 (XINERAMA_CFLAGS): New macros.
7407 (ALL_CFLAGS, LIBES): Use them.
7409 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7410 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7411 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7412 (syms_of_xfns): DEFSYM them.
7413 (struct MonitorInfo): New struct.
7414 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7415 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7416 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7417 (x_get_monitor_attributes_xinerama): New functions.
7418 (Fx_display_monitor_attributes_list): New primitive.
7419 (syms_of_xfns): Defsubr it.
7421 * xterm.h (x_display_info): Add Xatom_net_workarea and
7422 Xatom_net_current_desktop.
7424 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7425 and dpyinfo->Xatom_net_current_desktop.
7427 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7429 * xdisp.c (pos_visible_p): Use the special code for finding the
7430 beginning of a display property or overlay for any "replacing"
7431 display property, not just for display strings. This solves
7432 incorrect reporting of position by posn-at-point. (Bug#14241)
7434 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7436 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7437 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7438 Verify that ElfW (Half) fits in int.
7439 (fatal): Use same signature as lisp.h.
7440 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7441 configure and build with -DUNEXELF_DEBUG without worrying about
7442 other modules that use DEBUG.
7443 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7444 possibly-wide integers now uses it instead of plain fprintf.
7445 (entry_address): New function, which avoids problems with 32-bit
7446 overflow on 64-bit hosts.
7447 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7448 (round_up): Don't assume the remainder fits in int.
7449 (find_section): Use bool for boolean. Simplify debug code.
7450 (unexec): Don't assume file sizes fit in int or size_t.
7451 Omit unnecessary trailing newline in 'fatal' format.
7452 Use strerror rather than outputting decimal error number.
7453 Remove unused code when emacs is not defined;
7454 this file relies on Emacs now.
7455 Don't assume e_phnum and e_shnum are positive.
7457 * regex.c: Fix problems when DEBUG is defined.
7458 (extract_number, extract_number_and_incr): Define regardless of
7459 whether DEBUG is defined; that's simpler and makes the code less
7460 likely to go stale in the normal case when DEBUG is not defined.
7461 Return int rather than taking an int * arg. All callers changed.
7462 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7463 Remove, replacing with ...
7464 (DEBUG_PRINT): New macro. All callers changed.
7465 (DEBUG_COMPILES_ARGUMENTS): New macro.
7466 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7467 (print_compiled_pattern, print_double_string) [DEBUG]:
7468 Use prototype rather than old-style definition.
7469 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7470 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7471 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7472 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7473 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7474 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7475 This matters only when DEBUG is defined.
7477 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7479 * xdisp.c (set_iterator_to_next): Set the
7480 ignore_overlay_strings_at_pos_p flag only if we are _really_
7481 iterating over an overlay string, as indicated by the
7482 current.overlay_string_index member. (Bug#14306)
7484 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7486 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7487 to where it is used, to avoid autorelease issues (Bug#14050).
7489 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7491 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7492 * fileio.c (syms_of_fileio): Implement this.
7493 * filelock.c (create_lock_file): If symbolic links don't work, so
7494 we use a regular file as a lock file, do not fsync the lock file;
7497 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7499 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7500 (syms_of_minibuf): Adjust accodingly.
7502 * callint.c (Fcall_interactively): Adjust calls accordingly.
7504 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7506 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7507 w->contents is a buffer before computing everything else.
7508 Use parentheses to disambiguate last part of the condition.
7510 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7511 assertion violations. (Bug#14062)
7513 2013-05-01 David Reitter <david.reitter@gmail.com>
7515 * nsfns.m (ns_tooltip): Initialize.
7517 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7519 * coding.c (decode_coding_gap): Don't remove the character before
7520 a newline unless it's a CR character. (Bug#14287)
7522 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7524 * dispextern.h (struct face): Move enum face_underline_type
7525 earlier so that bitfields can be in the same word.
7527 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7529 * nsfns.m (handlePanelKeys): New function.
7530 (EmacsOpenPanel:performKeyEquivalent:)
7531 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7532 arrows/function/control and copy/paste keys (Bug#14296).
7534 2013-04-27 Juri Linkov <juri@jurta.org>
7536 * callint.c (Fcall_interactively): Call `Qread_number' for
7537 interactive code letter `n' instead of using duplicate code.
7540 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7542 * systime.h (make_timeval): Declare as 'const'.
7544 2013-04-27 Kenichi Handa <handa@gnu.org>
7546 * font.c (font_open_entity): Always open a font of manageable
7549 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7551 Port better to AIX (Bug#14258).
7552 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7555 2013-04-24 Kenichi Handa <handa@gnu.org>
7557 * coding.c (decode_coding_iso_2022): When an invalid escape
7558 sequence is encountered, reset the invocation and designation
7559 status to the safest one.
7561 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7563 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7564 Without this fix, "make distclean" leaves stamp-h1 behind.
7566 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7568 * w32fns.c (w32_fullscreen_rect): New function to compute the
7569 window rectangle for the given fullscreen mode.
7570 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7571 longer tunes the window size. This keeps the window's edges flush
7572 with the screen and allows the taskbar to hide itself in fullboth.
7574 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7575 window decorations and uses the entire screen.
7577 * w32term.h (w32_fullscreen_rect) Add prototype.
7578 (struct w32_output): Replace normal_width, normal_height,
7579 normal_top, and normal_left members with a single normal_placement
7581 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7583 (FRAME_NORMAL_PLACEMENT): New macro.
7585 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7587 * minibuf.c (Ftest_completion): Silence compiler warning.
7589 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7591 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7594 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7597 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7598 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7599 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7600 parentheses where appropriate.
7602 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7604 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7606 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7608 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7609 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7610 Mention in the doc string that setting these variables takes
7611 effect only after a call to set-window-buffer. (Bug#14200)
7613 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7615 * indent.c (Fvertical_motion): Don't consider display strings on
7616 overlay strings as display strings on the buffer position we
7617 started from. This prevents vertical cursor motion from jumping
7618 more than one line when there's an overlay string with a display
7619 property at end of line.
7620 Reported by Karl Chen <Karl.Chen@quarl.org> in
7621 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7623 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7625 * window.c (select_window): `record_buffer' even if window is
7626 already selected (bug#14191).
7628 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7630 * window.c (Fwindow_end): Test more flags, including the buffer's
7631 last_overlay_modified flag, to determine whether the window's
7632 display is really up-to-date. Prevents the function from
7633 returning a stale value. (Bug#14170)
7634 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7637 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7639 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7640 garbaged only if it is not already the top frame on its TTY.
7641 This prevents flickering due to constant redrawing of TTY frames when
7642 there are GUI frames open in the same session. (Bug#13864)
7644 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7646 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7647 of marking the idle timers directly.
7649 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7651 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7654 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7656 * window.c (select_window): Don't record_buffer while the invariant is
7657 temporarily broken (bug#14161).
7659 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7661 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7663 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7665 2013-04-07 Romain Francoise <romain@orebokech.com>
7667 Ignore additional platform-specific ACL errors (Bug#13702).
7668 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7669 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7671 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7673 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7676 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7678 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7679 This bug was introduced by my 2013-02-25 change that simplified
7680 data_start configuration. Without this change, on GNU/Linux
7681 an Emacs configured with --enable-profiling fails immediately
7682 due to a profiler signal.
7683 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7684 with these flags. On platforms where special flags are needed
7685 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7686 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7687 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7689 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7691 Get rid of some platform-specific functions examining window
7692 system and its capabilities. This is a partial rework of the
7694 * lisp.h (have_menus_p): Remove prototype. This function is
7695 replaced with platform-independent window_system_available.
7696 (check_window_system): Move to...
7697 * frame.h (decode_window_system_frame, window_system_available):
7698 ...here, add new prototypes.
7699 * frame.c (window_system_available, decode_window_system_frame):
7701 (check_window_system): Platform-independent now.
7702 * xterm.h (x_in_use): Remove declaration.
7704 * w32term.h (check_x_frame):
7705 * nsterm.h (check_x_frame): Remove prototypes. This function
7706 is replaced with platform-independent decode_window_system_frame.
7707 * msdos.c (have_menus_p): Remove.
7708 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7709 Remove platform-specific functions. Use check_window_system,
7710 decode_window_system_frame and check_ns_display_info where
7711 appropriate. Minor style and comment tweaks.
7712 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7713 (check_x_frame): Likewise.
7714 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7716 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7717 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7718 * xmenu.c, xselect.c: All related users changed.
7720 2013-04-03 Kenichi Handa <handa@gnu.org>
7722 The following changes is to optimize the code for reading UTF-8
7725 * coding.c (check_ascii): Rename from detect_ascii. Return value
7726 changed. Check EOL format. Do not call adjust_coding_eol_type
7728 (check_utf_8): New function.
7729 (adjust_coding_eol_type): Do nothing if already adjusted.
7730 (detect_coding): Compare the return value of check_ascii with
7731 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7732 (decode_coding_gap): Optimize for valid UTF-8.
7734 2013-03-21 Kenichi Handa <handa@gnu.org>
7736 * coding.c (syms_of_coding): Cancel previous change.
7738 * insdel.c (insert_from_gap): Fix previous change.
7740 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7742 Consistently use platform-specific function to detect window system.
7743 * lisp.h (check_window_system): New prototype. This function is
7744 going to replace check_x, check_w32 and check_ns.
7745 (have_menus_p): Mention msdos.c in comment.
7746 * fontset.c (check_window_system_func): Remove. Adjust all users.
7747 * fontset.h (check_window_system_func): Remove prototype.
7748 * nsterm.h (check_ns):
7749 * xterm.h (check_x):
7750 * w32term.h (check_w32): Likewise.
7751 * menu.c (Fx_popup_menu): Use check_window_system.
7752 * msdos.c (check_window_system): Define for MS-DOS.
7753 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7754 * w32fns.c (check_window_system): Likewise for MS-Windows.
7755 * xfns.c (check_window_system): Likewise for X.
7756 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7757 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7759 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7761 Prefer < to > in range checks such as 0 <= i && i < N.
7762 This makes it easier to visualize quantities on a number line.
7763 This patch doesn't apply to all such range checks,
7764 only to the range checks affected by the 2013-03-24 change.
7765 This patch reverts most of the 2013-03-24 change.
7766 * alloc.c (xpalloc, Fgarbage_collect):
7767 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7768 * character.c (string_escape_byte8):
7769 * charset.c (read_hex):
7770 * data.c (cons_to_unsigned):
7771 * dispnew.c (update_frame_1):
7772 * doc.c (Fsubstitute_command_keys):
7773 * doprnt.c (doprnt):
7774 * editfns.c (hi_time, decode_time_components):
7775 * fileio.c (file_offset):
7776 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7777 * font.c (font_intern_prop):
7778 * frame.c (x_set_alpha):
7779 * gtkutil.c (get_utf8_string):
7780 * indent.c (check_display_width):
7781 * keymap.c (Fkey_description):
7782 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7784 * minibuf.c (read_minibuf_noninteractive):
7785 * process.c (wait_reading_process_output):
7786 * search.c (Freplace_match):
7787 * window.c (get_phys_cursor_glyph):
7788 * xdisp.c (redisplay_internal):
7789 * xsmfns.c (smc_save_yourself_CB):
7790 Prefer < to > for range checks.
7791 * dispnew.c (sit_for): Don't mishandle NaNs.
7792 This fixes a bug introduced in the 2013-03-24 change.
7793 * editfns.c (decode_time_components): Don't hoist comparison.
7794 This fixes another bug introduced in the 2013-03-24 change.
7796 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7798 * frame.h (struct frame): Drop scroll_bottom_vpos
7799 member becaue all real users are dead long ago.
7800 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7801 * xdisp.c (redisplay_internal): Adjust user.
7803 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7805 * nsmenu.m (showAtX:Y:for:): setLevel to
7806 NSPopUpMenuWindowLevel (Bug#13998).
7808 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7810 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7811 (ns_check_pending_open_menu): Declare.
7813 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7814 (x_activate_menubar): Update the menu with title that matches
7815 ns_get_pending_menu_title, and call
7816 ns_check_pending_openmenu (Bug#12698).
7817 (menuWillOpen:): New method.
7818 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7820 * nsterm.m (menu_will_open_state, menu_mouse_point)
7821 (menu_pending_title): New varaibles.
7822 (ns_get_pending_menu_title, ns_check_menu_open)
7823 (ns_check_pending_open_menu): New functions.
7825 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7827 * indent.c (current_column_bol_cache): Remove leftover which is not
7828 used in Fmove_to_column any more.
7829 (current_column, scan_for_column): Adjust users.
7830 * keyboard.c (last_point_position_buffer, last_point_position_window):
7831 Remove leftovers which are not used for recording undo any more.
7832 (command_loop_1, syms_of_keyboard): Adjust users.
7833 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7834 redisplay_window any more.
7835 (move_it_to): Adjust user.
7837 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7839 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7840 Update dependencies.
7842 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7844 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7845 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7848 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7850 * window.h (struct window): Replace hchild, vchild and buffer slots
7851 with the only contents slot. This is possible because each valid
7852 window may have either the child window (in vertical or horizontal
7853 combination) or buffer to display (for the leaf window). Using that,
7854 a lof of operations to traverse and/or change window hierarchies may
7855 be simplified. New member horizontal is used to distinguish between
7856 horizontal and vertical combinations of internal windows.
7857 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7858 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7859 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7860 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7861 Use contents slot, not buffer, where appropriate.
7862 (wset_combination): New function.
7863 (wset_buffer): Add eassert.
7864 (Fframe_first_window): Simplify the loop reaching first window.
7865 (Fwindow_buffer): Use WINDOW_LEAF_P.
7866 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7867 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7868 (unshow_buffer): Convert initial debugging check to eassert.
7869 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7870 (make_parent_window, window_resize_check, window_resize_apply)
7871 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7872 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7873 Adjust to match struct window changes.
7874 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7875 (mark_window_cursors_off, count_windows, get_leaf_windows)
7876 (foreach_window_1): Simplify the loop.
7877 * alloc.c (mark_object): Do not check for the leaf window because
7878 internal windows has no glyph matrices anyway.
7879 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7880 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7881 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7882 (build_frame_matrix_from_window_tree, mirror_make_current)
7883 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7884 (update_window_tree, set_window_update_flags): Simplify the loop.
7885 (sync_window_with_frame_matrix_rows): Enforce live window.
7886 Use contents slot, not buffer, where appropriate.
7887 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7888 and WINDOW_HORIZONTAL_COMBINATION_P.
7889 (make_frame_visible_1): Simplify the loop.
7890 Use contents slot, not buffer, where appropriate.
7891 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7892 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7893 (expose_window_tree): Likewise.
7894 Use contents slot, not buffer, where appropriate.
7895 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7896 to avoid deleted windows. Use contents slot instead of buffer.
7897 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7898 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7899 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7900 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7902 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7904 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7905 identify the reasons for assertion violations in bug#14062 and
7907 (Fx_show_tip): Fix compilation error under
7908 "--enable-check-lisp-object-type". (Bug#14073)
7910 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7911 Reported by <rzl24ozi@gmail.com>.
7913 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7915 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7917 (unwind_with_echo_area_buffer): ...to restore it here.
7918 This is needed to ensure that...
7919 (redisplay_window): ...both window markers are valid here,
7920 which is verified by eassert.
7921 * editfns.c (save_excursion_save): Do not assume that
7922 selected_window always displays the buffer.
7923 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7926 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7928 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7931 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7933 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7935 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7937 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7938 since MinGW's w32api headers do. This avoids compiler warnings.
7940 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7943 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7945 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7947 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7949 * gtkutil.c (style_changed_cb): Check if frame is live and an
7950 X frame (Bug#14038).
7952 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7954 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7955 Define only for _WIN32_WINNT less than 0x0500.
7956 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7958 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7959 see its own definitions of 'struct timeval' and 'struct timezone'.
7961 Fix incompatibilities between MinGW.org and MinGW64 headers.
7962 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7964 * w32.c (REPARSE_DATA_BUFFER): Guard with
7965 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7967 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7969 * xterm.c: Include X11/XKBlib.h
7970 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7972 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7974 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7976 * blockinput.h (input_blocked_p): Likewise.
7977 * bytecode.c (exec_byte_code): Likewise.
7978 * callproc.c (call_process_kill, call_process_cleanup)
7979 (Fcall_process): Likewise.
7980 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7981 (Fccl_execute_on_string): Likewise.
7982 * character.c (string_escape_byte8): Likewise.
7983 * charset.c (read_hex): Likewise.
7984 * cm.c (calccost): Likewise.
7985 * data.c (cons_to_unsigned): Likewise.
7986 * dired.c (directory_files_internal, file_name_completion):
7988 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7989 (sit_for): Likewise.
7990 * doc.c (Fsubstitute_command_keys): Likewise.
7991 * doprnt.c (doprnt): Likewise.
7992 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7993 * emacsgtkfixed.c: Likewise.
7994 * fileio.c (file_offset, Fwrite_region): Likewise.
7995 * floatfns.c (Fexpt, fmod_float): Likewise.
7996 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7998 * font.c (font_intern_prop): Likewise.
7999 * frame.c (x_set_alpha): Likewise.
8000 * gtkutil.c (get_utf8_string): Likewise.
8001 * indent.c (check_display_width): Likewise.
8002 * intervals.c (create_root_interval, rotate_right, rotate_left)
8003 (split_interval_right, split_interval_left)
8004 (adjust_intervals_for_insertion, delete_node)
8005 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8006 (merge_interval_right, merge_interval_left, copy_intervals)
8007 (set_intervals_multibyte_1): Likewise.
8008 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8009 * keymap.c (Fkey_description): Likewise.
8010 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8011 * lread.c (openp, read_integer, read1, string_to_number):
8013 * menu.c (ensure_menu_items): Likewise.
8014 * minibuf.c (read_minibuf_noninteractive): Likewise.
8015 * print.c (printchar, strout): Likewise.
8016 * process.c (create_process, Faccept_process_output)
8017 (wait_reading_process_output, read_process_output, send_process)
8018 (wait_reading_process_output): Likewise.
8019 * profiler.c (make_log, handle_profiler_signal): Likewise.
8020 * regex.c (re_exec): Likewise.
8021 * regex.h: Likewise.
8022 * search.c (looking_at_1, Freplace_match): Likewise.
8023 * sysdep.c (get_child_status, procfs_ttyname)
8024 (procfs_get_total_memory): Likewise.
8025 * systime.h (EMACS_TIME_VALID_P): Likewise.
8026 * term.c (dissociate_if_controlling_tty): Likewise.
8027 * window.c (get_phys_cursor_glyph): Likewise.
8028 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8029 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8031 * xfns.c (Fx_window_property): Likewise.
8032 * xmenu.c (set_frame_menubar): Likewise.
8033 * xselect.c (x_get_window_property, x_handle_dnd_message):
8035 * xsmfns.c (smc_save_yourself_CB): Likewise.
8036 * xterm.c (x_scroll_bar_set_handle): Likewise.
8038 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8040 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8041 to be optional or nil. Adjust comment and convert it to docstring.
8042 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8043 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8045 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8047 Static checking by GCC 4.8-20130319.
8048 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8049 * process.c (Fset_process_datagram_address)
8050 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8051 * xdisp.c (get_char_face_and_encoding):
8052 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8053 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8054 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8056 2013-03-24 Ken Brown <kbrown@cornell.edu>
8058 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8059 fix compilation on 64-bit Cygwin, where underscores are not
8060 automatically prepended.
8062 * w32term.c (w32_initialize): Silence compiler warning.
8064 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8066 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8067 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8068 variables, to save and restore frame dimensions.
8069 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8070 after returning from a 'fullscreen' configuration.
8071 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8072 to avoid races between the main thread and the input thread.
8074 * w32term.h (struct w32_output): New members normal_width,
8075 normal_height, normal_top, normal_left, and prev_fsmode.
8076 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8077 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8080 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8081 'fullscreen' parameter. Always record previous width and height
8082 of the frame, except when switching out of maximized modes, so
8083 that they could be restored correctly, instead of resetting to the
8084 default frame dimensions. Send SC_RESTORE command to the frame,
8085 unless we are going to send SC_MAXIMIZE, to restore the frame
8086 resize hints in the mouse pointer shown by the window manager.
8089 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8091 * lisp.h (get_frame_param): Adjust conditions for prototype
8094 2013-03-22 Ken Brown <kbrown@cornell.edu>
8096 * unexcw.c: Drop unneeded inclusion of w32common.h.
8097 (report_sheap_usage): Declare.
8098 (read_exe_header): Add magic numbers for x86_64.
8099 (fixup_executable): Fix printf format specifier for unsigned long
8102 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8104 * frame.h (struct frame): Put menu_bar_window under #ifdef
8105 because this member is not needed when X toolkit is in use.
8106 (fset_menu_bar_window):
8107 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8108 (free_glyphs, update_frame):
8109 * xdisp.c (expose_frame): Likewise.
8110 (display_menu_bar): Likewise. Remove redundant eassert.
8111 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8114 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8116 Use functions and constants to manipulate Lisp_Save_Value objects.
8117 This replaces code that used macros and strings and token-pasting.
8118 The change makes the C source a bit easier to follow,
8119 and shrinks the Emacs executable a bit.
8120 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8121 (make_save_value): Change 1st arg from string to enum. All callers
8124 (mark_object): Use if, not #if, for GC_MARK_STACK.
8125 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8126 (XSAVE_OBJECT): Now functions, not macros.
8127 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8128 the constant was never used.
8129 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8130 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8131 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8132 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8134 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8135 type3 with a single member save_type. All uses changed.
8136 (save_type, set_save_pointer, set_save_integer): New functions.
8137 * print.c (PRINTX): Remove.
8139 * alloc.c: Remove redundant static declarations.
8141 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8143 * window.h (struct window): Convert left_col, top_line, total_lines
8144 and total_cols from Lisp_Objects to integers. Adjust comments.
8145 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8147 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8148 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8149 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8150 Adjust users where appropriate.
8152 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8154 * frame.h (struct frame): Drop resx and resy because the same data is
8155 available from window system-specific output context. Adjust users.
8156 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8157 New functions to provide defaults when no window system available.
8158 (FRAME_RES_X, FRAME_RES_Y): New macros.
8159 (NUMVAL): Move from xdisp.c.
8160 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8161 (Ffont_face_attributes, Fopen_font):
8162 * image.c (gs_load):
8163 * w32font.c (fill_in_logfont):
8164 * xdisp.c (calc_pixel_width_or_height):
8165 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8166 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8168 2013-03-20 Kenichi Handa <handa@gnu.org>
8170 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8171 to 1 (temporary workaround until a bug related to ASCII
8172 optimization is fixed).
8174 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8176 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8177 Signal error if window is not internal. Adjust docstring.
8178 (delete_all_child_windows): Use combination_limit to save the buffer.
8179 (Fset_window_configuration): Adjust accordingly.
8180 * print.c (syms_of_print): Initialize debugging output not here...
8181 (init_print_once): ...but in a new function here.
8182 * lisp.h (init_print_once): Add prototype.
8183 * emacs.c (main): Add call to init_print_once. Adjust comments.
8185 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8187 * window.c (window_resize_check, window_resize_apply)
8188 (window_from_coordinates, recombine_windows, set_window_buffer)
8189 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8190 (Fsplit_window_internal, Fdelete_window_internal)
8191 (freeze_window_starts): Use bool for booleans.
8192 * window.h (window_frame_coordinates, resize_frame_windows)
8193 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8195 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8197 * dispnew.c (bitch_at_user): Use `user-error'.
8199 2013-03-17 Ken Brown <kbrown@cornell.edu>
8201 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8202 as return type of image_background. (Bug#13981)
8203 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8205 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8207 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8208 (ns_select): Don't return with result uninitialized.
8210 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8213 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8215 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8216 directories. If filename is nil, get directory name (Bug#13932).
8217 Use getFilename and getDirectory.
8218 (getFilename, getDirectory): New methods for EmacsSavePanel and
8220 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8222 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8224 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8226 2013-03-15 Kenichi Handa <handa@gnu.org>
8228 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8229 (adjust_after_replace): Make it back to static. Delete the third
8230 arg text_at_gap_tail. Cancel the code for handling it.
8232 * coding.h (struct coding_system): New member eol_seen.
8234 * coding.c (detect_ascii): New function.
8235 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8236 when the source bytes are actually scanned. On detecting for
8237 coding_category_utf_8_auto, call detect_ascii instead of scanning
8238 source bytes directly.
8239 (produce_chars): Call insert_from_gap with the new arg 0.
8240 (encode_coding): Likewise.
8241 (decode_coding_gap): Control ASCII optimization by the variable
8242 disable_ascii_optimization instead of #ifndef .. #endif.
8243 Deccode EOL format according to coding->eol_seen.
8244 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8247 * lisp.h (adjust_after_replace): Cancel externing it.
8248 (insert_from_gap): Adjust prototype.
8250 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8252 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8253 FULLSCREEN_MAXIMIZED. (Bug#13935)
8255 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8257 * region-cache.c (find_cache_boundary, move_cache_gap)
8258 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8259 Simplify debugging check and convert to eassert. Adjust comment.
8260 (pp_cache): Put under ENABLE_CHECKING.
8262 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8264 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8265 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8267 (w32fullscreen_hook): If the frame is visible, reset
8268 f->want_fullscreen flag after changing the frame size. If the
8269 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8272 2013-03-13 Daniel Colascione <dancol@dancol.org>
8274 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8275 too so that these builds can use Cygwin's file conversion
8276 functions. (We've been building and linking cygw32.o all along
8277 and just not using it.)
8279 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8281 File synchronization fixes (Bug#13944).
8282 * Makefile.in (LIB_FDATASYNC): New macro.
8284 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8285 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8286 Don't worry about HAVE_FSYNC, since a substitute fsync is
8287 available if the system lacks one.
8288 (Fwrite_regin): Retry fsync if interrupted.
8290 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8292 * w32term.c (w32_read_socket): If the Emacs frame is being
8293 activated, call w32fullscreen_hook, to make sure the new frame
8294 dimensions are in effect. (Bug#13937)
8296 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8298 * xdisp.c (init_iterator): Simplify because both character and byte
8299 positions are either specified or -1. Add eassert. Adjust comment.
8300 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8301 character and byte positions can be obtained from marker.
8303 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8305 Static checking by Sun C 5.12.
8306 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8307 * bytecode.c (exec_byte_code):
8308 * dispnew.c (init_display):
8310 * fileio.c (Fsubstitute_in_file_name):
8311 * keyboard.c (Fevent_convert_list):
8312 * keymap.c (Fsingle_key_description):
8313 * term.c (maybe_fatal, fatal):
8314 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8315 * xsmfns.c (Fhandle_save_session):
8316 Omit unreachable code.
8317 * keymap.c (map_keymap_char_table_item): Cast void * to
8318 a function pointer type; the C Standard requires this.
8320 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8321 Include <sys/param.h> unconditionally, as that works elsewhere and
8322 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8323 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8326 See ChangeLog.12 for earlier changes.
8332 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8334 This file is part of GNU Emacs.
8336 GNU Emacs is free software: you can redistribute it and/or modify
8337 it under the terms of the GNU General Public License as published by
8338 the Free Software Foundation, either version 3 of the License, or
8339 (at your option) any later version.
8341 GNU Emacs is distributed in the hope that it will be useful,
8342 but WITHOUT ANY WARRANTY; without even the implied warranty of
8343 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8344 GNU General Public License for more details.
8346 You should have received a copy of the GNU General Public License
8347 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.