1 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
10 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
12 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
13 intended to find bogus pointers in font objects (Bug#16140).
14 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
15 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
16 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
17 Disable for MS-Windows due to Bug#15876; apparently this
18 requires more or less substantial changes in fontset code.
19 * xfont.c (xfont_close):
20 * xftfont.c (xftfont_close): Call x_display_info_for_display
21 to check whether 'Display *' is valid (Bug#16093 and probably
24 2013-12-15 Eli Zaretskii <eliz@gnu.org>
26 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
27 Reported by Juanma Barranquero <lekktu@gmail.com>.
29 * process.c (Fprocess_send_eof): Don't crash if someone tries to
30 open a pty on MS-Windows. (Bug#16152)
32 * emacs.c (decode_env_path): Fix bogus comparison against
33 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
35 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
37 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
38 (Fx_file_dialog): Add parentheses around && to silence warning.
40 * w32term.c (construct_drag_n_drop): Remove unused local variable.
42 2013-12-15 Eli Zaretskii <eliz@gnu.org>
44 * xdisp.c (extend_face_to_end_of_line): Extend background of
45 non-default face in margin areas as well. (Bug#16151)
46 (display_line): Call extend_face_to_end_of_line for continued
47 lines as well, if the display margins have non-zero width.
48 (set_glyph_string_background_width): When needed, set the
49 extends_to_end_of_line_p flag on glyph strings to be drawn in
50 margin areas, not only in the text area.
52 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
55 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
57 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
58 Don't worry about verify_error being t, since it has to be a list.
60 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
62 Use bool for boolean, focusing on headers.
63 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
64 No need to include <stdbool.h>, since conf_post.h does it now.
65 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
66 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
67 (SET_PER_BUFFER_VALUE_P):
68 * ccl.c, ccl.h (setup_ccl_program):
69 * ccl.h (CHECK_CCL_PROGRAM):
70 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
71 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
72 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
73 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
74 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
75 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
76 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
77 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
78 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
79 (CHARSET_FAST_MAP_SET):
80 * coding.c (decode_coding_ccl, encode_coding_ccl):
81 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
82 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
83 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
84 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
85 (decode_coding_c_string):
86 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
87 * conf_post.h (has_attribute):
88 * dispextern.h (trace_redisplay_p):
89 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
90 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
91 (SET_GLYPH_FROM_CHAR_GLYPH):
92 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
93 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
94 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
95 (cursor_in_mouse_face_p):
96 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
97 (blank_row, prepare_desired_row)
98 (build_frame_matrix_from_leaf_window, make_current)
99 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
100 (update_window, scrolling_window, update_frame_line):
101 * disptab.h (GLYPH_FOLLOW_ALIASES):
102 * editfns.c (Fformat):
103 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
104 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
105 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
106 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
107 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
108 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
110 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
111 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
112 (FRAME_MOUSE_UPDATE):
113 * fringe.c (Fdefine_fringe_bitmap):
114 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
115 (x_create_bitmap_from_xpm_data, xpm_load_image):
116 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
117 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
118 (MERGE_INTERVAL_CACHE):
119 * keymap.h (KEYMAPP):
120 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
121 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
122 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
123 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
124 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
125 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
126 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
127 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
128 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
129 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
130 (SETUP_BUFFER_SYNTAX_TABLE):
131 * systime.h (timespec_valid_p):
132 * term.c (save_and_enable_current_matrix):
133 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
134 * xdisp.c (in_display_vector_p, display_tool_bar_line)
135 (redisplay_internal, try_window_reusing_current_matrix)
136 (sync_frame_with_window_matrix_rows, try_window_id)
137 (display_menu_bar, display_tty_menu_item, display_mode_line)
138 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
139 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
140 * xmenu.c (xmenu_show):
141 * xterm.c (use_xim, x_term_init):
142 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
143 (struct x_bitmap_record):
144 Use bool for booleans.
145 * ccl.c (struct buffer_text):
146 * ccl.h (struct ccl_program):
147 * charset.h (struct charset):
149 * coding.h (struct iso_2022_spec, struct coding_system):
150 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
151 (struct glyph_string, struct face, struct face_cache)
152 (struct bidi_string_data, struct bidi_it)
153 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
155 * editfns.c (Fformat):
156 * frame.h (struct frame):
157 * fringe.c (struct fringe_bitmap):
158 * intervals.h (struct interval):
159 * keyboard.h (struct kboard):
160 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
161 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
162 (struct Lisp_Buffer_Local_Value, union specbinding):
163 * macfont.m (struct macfont_info):
164 * process.h (struct Lisp_Process):
165 * termchar.h (struct tty_display_info):
166 * window.h (struct window):
167 * xterm.h (struct x_output):
168 Use bool_bf for boolean bit-fields.
169 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
171 * ccl.h (struct ccl_program): Remove unused members private_state,
172 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
174 (struct ccl_spec): Remove unused members cr_carryover,
176 * conf_post.h: Include <stdbool.h>.
178 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
179 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
180 Surround statement macro with proper 'do { ... } while (false)' brackets.
181 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
182 Args must now be expressions; all callers changed.
183 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
184 (PRODUCE_GLYPHS): Simplify use of boolean.
185 * fileio.c (Fcopy_file):
186 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
187 * lisp.h (UNGCPRO): Return void, not int.
188 (FOR_EACH_TAIL): Use void expression, not int expression.
189 * region-cache.c: Reindent.
190 * region-cache.h: Copy comments from region-cache.c, to fix
191 incorrect remarks about booleans.
193 2013-12-14 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
196 when character at point is displayed from a display vector.
199 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
201 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
202 now a list of certificate validation checks that will abort a
203 connection with an error.
204 (Fgnutls_boot): Document it and use it.
206 2013-12-14 Martin Rudalics <rudalics@gmx.at>
208 * w32term.c (w32_enable_frame_resize_hack): New variable.
209 (x_set_window_size): Use it to hack frame resizing on Windows
212 2013-12-14 Eli Zaretskii <eliz@gnu.org>
214 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
215 Windows-specific code to w32.c. Change error message text to
216 match that of Posix platforms.
218 * w32.c (w32_copy_file): New function, most of the code copied and
219 reworked from Fcopy_file. Improve error handling. Plug memory
220 leak when errors are thrown. Support file names outside of the
221 current codepage. (Bug#7100)
223 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
225 * lread.c (load_path_default): Prototype.
227 2013-12-13 Glenn Morris <rgm@gnu.org>
229 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
231 (load-path-default): Remove `changed' argument.
232 Do not set dump_path permanently. Simplify.
233 (init_lread): Simplify.
234 (syms_of_lread): Remove dump_path.
236 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
238 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
239 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
240 2013-12-12 font-related change to avoid Bug#16128, which
241 is quite hard to fix without even more substantial changes.
243 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
245 * font.c (font_close_object): Check for live frame (Bug#16128).
247 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
249 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
250 Return ptrdiff_t, not int, since it's a buffer size.
251 Reindent/reparen some macros to a more Gnuish style.
253 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
255 Avoid undefined behavior with huge regexp interval counts.
256 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
257 since it's now specialized to interval counts. All uses changed.
258 Do not assume wrapraound on signed integer overflow.
259 (regex_compile): Simplify based on the above changes.
261 2013-12-12 Eli Zaretskii <eliz@gnu.org>
263 Support file names on MS-Windows that use characters outside of
264 the current system codepage. (Bug#7100)
266 * w32.c (get_file_security, set_file_security)
267 (create_symbolic_link): Separate pointers and boolean flags for
268 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
269 non-zero, else the former.
270 (codepage_for_filenames, filename_to_utf16, )
271 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
273 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
275 (normalize_filename): Lose the DBCS code, now works on UTF-8.
276 Accept only one argument; all callers changed.
277 (dostounix_filename): Remove the second argument, now works in
278 UTF-8. All callers changed.
279 (parse_root): Lose DBCS code.
280 (get_long_basename, w32_get_short_filename, init_environment)
281 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
282 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
283 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
284 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
285 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
286 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
288 (ansi_encode_filename): New function.
289 (get_emacs_configuration, get_emacs_configuration_options):
291 (add_volume_info, GetCachedVolumeInformation): Run the input file
292 name through unixtodos_filename, to ensure it is stored and
293 referenced in canonical form.
294 (get_volume_info): Lose the DBCS code, now works in UTF-8.
295 (logon_network_drive, sys_link, utime): Improve error handling.
296 (sys_access): New function.
297 (hashval, generate_inode_val): Unused functions deleted.
298 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
299 (check_windows_init_file): Convert error message from UTF-8 to
300 ANSI codepage, for display in the message box.
301 (globals_of_w32): Set w32_unicode_filenames according to the OS
304 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
305 w32_unicode_filenames is non-zero, ANSI mode otherwise.
306 (syms_of_w32term): Declare w32-unicode-filenames.
308 * w32proc.c (new_child, delete_child): Remove code that handled
309 unused pending_deletion and input_file members of the child struct.
310 (create_child, sys_spawnve): Convert all file names to ANSI
311 codepage. Use ANSI APIs explicitly; forcibly fail if any file
312 name cannot be encoded in ANSI codepage. Don't use
313 unixtodos_filename, mirror slashes by hand.
314 (record_infile, record_pending_deletion): Functions deleted.
315 (Fw32_short_file_name): Call w32_get_short_filename instead of
318 * w32notify.c (add_watch): Work in Unicode mode when
319 w32_unicode_filenames is non-zero, ANSI mode otherwise.
320 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
321 instead, do the same with Lisp primitives.
323 * w32fns.c (file_dialog_callback, Fx_file_dialog)
324 (Fsystem_move_file_to_trash, Fw32_shell_execute)
325 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
326 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
327 (Fw32_shell_execute): Improve error reporting.
328 (Fdefault_printer_name): Ifdef away for Cygwin.
330 * w32.h (struct _child_process): Remove input_file and
331 pending_deletion members that are no longer used.
332 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
333 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
334 (ansi_encode_filename): New and updated prototypes.
336 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
338 (unexec): Don't use dostounix_filename, it expects a file name in
339 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
342 * fileio.c (Ffile_name_directory, file_name_as_directory)
343 (directory_file_name, Fexpand_file_name)
344 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
345 arguments of dostounix_filename.
346 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
347 use MAX_UTF8_PATH for size of file-name strings.
348 (emacs_readlinkat): Build an explicitly unibyte string for file
350 (syms_of_fileio) <file-name-coding-system>
351 default-file-name-coding-system>: Mention MS-Windows peculiarities.
353 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
354 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
355 directories to UTF-8.
356 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
357 environment, and each element of the input PATH, to UTF-8.
359 * dired.c (file_attributes): Use build_unibyte_string explicitly
360 to make Lisp strings from user and group names.
362 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
365 * coding.c (decode_file_name, encode_file_name): New functions.
367 * termcap.c (tgetent): Adapt to the change in arguments of
370 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
373 * msdos.c (dostounix_filename, init_environment): Adapt to the
374 change in arguments of dostounix_filename.
376 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
377 [WINDOWSNT]: Encode file names passed to the image libraries in
380 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
381 [WINDOWSNT]: Convert file names to the current ANSI codepage.
383 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
384 arguments of dostounix_filename.
386 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
388 * font.h (struct font_entity) [HAVE_NS]: New field to record
389 font driver which was used to create this entity.
390 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
391 frame where the font was opened.
392 (font_close_object): Add prototype.
393 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
394 (font_close_object): Not static any more. Lost frame arg.
395 Adjust comment and users.
396 * alloc.c (cleanup_vector): Call font_close_object to adjust
397 per-frame font counters correctly. If HAVE_NS, also call
398 driver-specific cleanup for font-entity objects.
399 * ftfont.c (ftfont_open):
400 * nsfont.m (nsfont_open):
401 * w32font.c (w32font_open_internal):
402 * xfont.c (xfont_open):
403 * xftfont.c (xftfont_open): Save frame pointer in font object.
404 * macfont.m (macfont_open): Likewise.
405 (macfont_descriptor_entity): Save driver pointer to be able
406 to call its free_entity routine when font-entity is swept.
407 * ftxfont.c (ftxfont_open): Add eassert because frame
408 pointer should be saved by ftfont_driver.open.
410 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
412 * xterm.c (x_make_frame_visible): Restore hack which is needed when
413 input polling is used. This is still meaningful for Cygwin, see
414 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
415 * keyboard.c (poll_for_input_1, input_polling_used): Define
417 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
418 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
419 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
420 (font_for_char): Prefer ptrdiff_t to int for buffer position.
421 (face_for_char): Likewise. Rearrange eassert and return ASCII
422 face for CHAR_BYTE8_P.
423 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
425 2013-12-11 Ken Brown <kbrown@cornell.edu>
427 * dispextern.h (erase_phys_cursor):
428 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
430 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
432 * nsterm.m (x_free_frame_resources):
433 * term.c (tty_free_frame_resources):
434 * xterm.c (x_free_frame_resources): Do not check for non-NULL
435 face cache because it's implied by free_frame_faces anyway.
436 * w32term.c (x_free_frame_resources): Likewise. Do not call
437 free_frame_faces twice.
439 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
441 * editfns.c (Fformat_time_string): Mention %F in the doc.
443 2013-12-11 Martin Rudalics <rudalics@gmx.at>
445 * window.c (resize_frame_windows): Don't return immediately when
446 the root window's size doesn't change - the minibuffer window
447 may still have to be repositioned/resized.
448 * xfns.c (Fx_create_frame): Always change the frame size after
449 initializing the frame's faces.
450 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
451 change_frame_size should already have done it.
452 (x_new_font): Assign new tool- and menu-bar heights.
453 (x_set_window_size_1): Account for tool- and menu-bar heights
454 (Bug#16013). Don't set pixel sizes since change_frame_size
455 should already have done it.
457 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
459 Remove the option of using libcrypto.
460 * Makefile.in (LIB_CRYPTO): Remove.
461 (LIBES): Don't use it.
463 2013-12-11 Juri Linkov <juri@jurta.org>
465 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
466 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
468 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
470 * xdisp.c (display_tool_bar_line): Don't extend on a previously
471 drawn tool bar items (Bug#16058).
472 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
474 2013-12-09 Ken Brown <kbrown@cornell.edu>
476 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
478 * lisp.h (get_frame_param): Adjust conditions for prototype
481 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
483 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
484 Avoid unused macro warning if configured --without-xft.
486 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
488 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
490 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
492 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
494 * emacs.c (main): Call fixup_locale a second time for GNUStep.
496 2013-12-08 Martin Rudalics <rudalics@gmx.at>
498 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
500 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
502 Use libcrypto's checksum implementations if available, for speed.
503 * Makefile.in (LIB_CRYPTO): New macro.
506 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
507 The macro didn't conform to C99 due to type mismatch,
508 which caused compilation failure with Sun C 5.12,
509 and it was confusing anyway. Include window.h to declare
510 redisplay_other_windows.
512 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
514 * window.c (set_window_buffer): Update mode line (bug#16084).
516 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
518 Fix minor problems found by static checking.
519 * keyboard.c (poll_for_input_1, input_polling_used):
520 Define only if HAVE_NTGUI.
521 * xmenu.c (popup_activate_callback): Omit unnecessary
522 check against USE_X_TOOLKIT, which must be defined here anyway.
523 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
526 2013-12-07 Martin Rudalics <rudalics@gmx.at>
528 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
530 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
532 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
534 * nsterm.m (x_set_window_size): Remove fprintf.
535 (init): Define always. Set applicationDidFinishLaunchingCalled
537 (applicationDidFinishLaunching:):
538 Set applicationDidFinishLaunchingCalled.
539 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
542 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
544 Pixel resize changes for NS (Bug#16049).
545 * nsterm.m (x_set_window_size): Change parameters rows/cols to
546 height/width. row/cols are locals.
547 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
548 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
549 (windowWillResize): Remove gsextra. Calculate extra as in
551 (x_new_font): Don't change frame size if fullscreen.
552 Change size pixelwise.
554 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
555 comment in xfns.c. Change to pixelwise call.
557 2013-12-06 Eli Zaretskii <eliz@gnu.org>
559 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
562 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
564 * xterm.c (input_signal_count): Remove.
565 (x_dispatch_event): Define unconditionally.
566 (x_make_frame_visible): Process X events until the frame
567 is really visible (Bug#16027).
568 * xterm.h (x_dispatch_event): Declare unconditionally.
570 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
572 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
574 * nsterm.m (x_set_window_size): Handle pixelwise.
576 2013-12-05 Martin Rudalics <rudalics@gmx.at>
578 * w32term.c (x_new_font):
579 * xterm.c (x_new_font): Calculate new frame size from new font
582 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
584 * lisp.h (FOR_EACH_TAIL): New macro.
585 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
587 * window.c (select_window): Call second wset_redisplay before we change
588 selected_window (bug#16034).
590 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
592 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
594 2013-12-04 Eli Zaretskii <eliz@gnu.org>
596 * w32xfns.c: Include window.h, to avoid a compiler warning.
598 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
600 * window.c (window_scroll): Mark window for redisplay (bug#16034).
601 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
602 window_scroll takes care of it.
603 (Fset_window_point, Fdelete_other_windows_internal)
604 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
605 (Fsplit_window_internal, Fdelete_window_internal)
606 (Fresize_mini_window_internal, Fset_window_configuration)
607 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
608 cause redisplay instead of forcing a complete redisplay.
609 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
610 we're only affecting the selected_window.
612 2013-12-04 Eli Zaretskii <eliz@gnu.org>
614 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
615 directional control characters. Update type and category
616 determination according to the UBA from Unicode v6.3.
617 (bidi_category_t): New category EXPLICIT_FORMATTING.
619 * dispextern.h (bidi_type_t): Update to include new bidirectional
620 properties introduced with Unicode v6.3. (Bug#16043)
622 2013-12-04 Martin Rudalics <rudalics@gmx.at>
624 * xterm.c (XTflash): Fix coordinate of bottom area to flash
627 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
629 * font.c (font_list_entities): Remove dummy assignment.
630 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
631 used on graphic displays only. Remove unused 'font_encoder' member.
632 (struct font_bitmap): Remove unused 'extra' member.
633 * nsfont.m (nsfont_open):
634 * w32font.c (w32font_open_internal):
635 * ftfont.c (ftfont_get_bitmap): Adjust users.
637 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
639 Use bool for boolean.
640 * tparam.c (tparam1):
641 * undo.c (record_point, record_property_change):
642 Use bool for boolean, for local vars that are always true or false.
644 Minor integer overflow fixes (Bug#16033).
645 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
646 This improves on the previous fix to this function.
647 (window_resize_check): When summing up pixel counts, don't rely on
648 undefined behavior if the sum overflows.
650 2013-12-03 Martin Rudalics <rudalics@gmx.at>
652 * window.c (Fset_window_new_pixel): Don't choke at negative
653 argument value (Bug#16033).
655 * xfns.c (Fx_create_frame): Add another call to change_frame_size
656 to avoid crash in window_box_height.
658 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
659 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
661 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
663 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
665 Minor integer overflow fixes.
666 * window.c (Fset_window_new_pixel, grow_mini_window):
667 * xdisp.c (Fwindow_text_pixel_size):
668 Avoid undefined behavior on signed integer overflow.
669 * xfns.c (x_set_mouse_color):
670 Check that drag shape fits in 'unsigned', since that's what X wants.
672 2013-12-02 Eli Zaretskii <eliz@gnu.org>
674 Improve reporting of fatal exception on MS-Windows.
675 * w32fns.c (my_exception_handler): New function.
676 (globals_of_w32fns): Set it up as the unhandled exception
677 handler. Initialize exception code and address to zeros.
678 (emacs_abort): If the exception code and address are available,
679 print them at the beginning of the backtrace. Fix the format of
680 printing addresses (was producing 0x0x12345678 on XP).
683 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
685 * eval.c (Fbacktrace__locals): New function.
686 (syms_of_eval): Defsubr it.
688 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
690 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
691 Define here to unify between...
692 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
693 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
695 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
697 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
699 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
700 fringe background extension.
701 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
702 because they are now always the same as `left' and `width',
703 respectively. Remove code for the case that `width' and
704 `sb_width' are different.
706 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
708 Fix minor problems found by static checking.
709 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
710 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
711 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
713 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
715 * image.c (imagemagick_compute_animated_image): Don't crash if we
716 have an animation with different-sized images (bug#15313).
718 2013-11-30 Martin Rudalics <rudalics@gmx.at>
720 Remove some unused items introduced during pixelwise change.
721 * window.c (window_resize_total_check): Remove unused function.
722 * xdisp.c (remember_mouse_glyph): Remove unused label.
723 (Ftool_bar_height): Move declaration inside #if.
724 * xterm.c (x_set_window_size): Don't use r and c.
726 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
728 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
731 * window.c (Fset_window_configuration): Comment out unused variables.
733 * w32term.c (w32_read_socket): Remove unused variable `buf'.
735 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
737 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
739 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
741 * gnutls.c (gnutls_audit_log_function): Only declare and define if
742 HAVE_GNUTLS3 (Bug#16001).
744 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
745 if interrupts are deferred (Bug#15801).
747 2013-11-30 Martin Rudalics <rudalics@gmx.at>
749 Support resizing frames and windows pixelwise.
750 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
751 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
752 (struct glyph_matrix): Replace window_left_col and
753 window_top_line by window_pixel_left and window_pixel_top.
754 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
756 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
757 (draw_window_divider, move_it_to, x_draw_right_divider)
758 (x_draw_bottom_divider, change_frame_size): Add or fix
760 * dispnew.c (change_frame_size_1): Change prototype.
761 (adjust_glyph_matrix, required_matrix_width)
762 (adjust_frame_glyphs_for_window_redisplay): Use pixel
763 values instead of lines and columns.
764 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
765 WINDOW_TOTAL_FRINGE_WIDTH.
766 (handle_window_change_signal, do_pending_window_change)
767 (init_display): Adjusts calls of change_frame_size.
768 (change_frame_size, change_frame_size_1): Handle pixelwise
770 * frame.c (Qright_divider_width, Qbottom_divider_width):
772 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
773 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
774 (x_set_internal_border_width, x_set_vertical_scroll_bars)
775 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
777 (set_frame_param): New function.
778 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
779 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
780 (Ffringe_width, Fborder_width, Fright_divider_width)
781 (Fbottom_divider_width): New functions, defsubr them.
782 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
783 New argument pixelwise.
784 (struct frame_parm_table): New members Qright_divider_width and
785 Qbottom_divider_width.
786 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
787 (x_report_frame_params): Handle Qright_divider_width and
788 Qbottom_divider_width.
789 (x_set_right_divider_width, x_set_bottom_divider_width):
791 (frame_resize_pixelwise): New option.
792 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
793 new_pixelwise, right_divider_width and bottom_divider_width;
794 remove total_lines; rename text_lines, text_cols, new_text_lines
795 and new_text_cols to text_height, text_width, new_height and
796 new_width respectively.
797 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
798 FRAME_TEXT_WIDTH respectively.
799 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
800 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
801 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
803 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
804 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
805 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
806 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
807 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
808 (FRAME_TOTAL_COLS_ARG): Remove macro.
809 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
810 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
811 (x_wm_set_size_hint): Handle frame pixel sizes.
812 * indent.c (compute_motion, Fcompute_motion):
813 Call window_body_width instead of window_body_cols.
814 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
815 (make_lispy_position): Handle right and bottom dividers.
816 (Fsuspend_emacs): Pixelize call of change_frame_size.
817 * keyboard.h: Extern Qright_divider, Qbottom_divider.
818 * lisp.h: Extern set_frame_param.
819 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
821 (Fx_create_frame): Add entry for vertical_drag_cursor.
822 Pixelize call of change_frame_size.
823 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
824 * nsterm.m (ns_update_window_end): Optionally draw right
826 (x_set_window_size): Add argument pixelwise.
827 Call check_frame_size and change_frame_size with pixelwise zero.
828 (ns_draw_window_divider): New function.
829 (ns_redisplay_interface): Add ns_draw_window_divider.
830 (updateFrameSize:): Call change_frame_size with pixelwise zero.
831 (x_new_font): Call x_set_window_size with pixelwise zero.
832 * print.c (print_object): For a window print its sequence
834 * term.c (Fresume_tty): Pixelize call of change_frame_size.
835 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
836 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
837 (w32_createwindow): Use scroll bar area width.
838 (w32_wnd_proc): Handle bottom divider width.
839 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
840 (Fx_create_frame): Default divider width parameters.
841 Caclulate sizes pixelwise. Add vertical drag cursor support.
842 (x_create_tip_frame): Default divider widths to zero.
843 Pixelize call to change_frame_size.
844 (Fx_show_tip): Add handling of divider widths. Pixelize window
846 (Fw32_frame_rect): New function.
847 (frame_parm_handler w32_frame_parm_handlers): Add divider
849 (Vx_window_vertical_drag_shape): Add variable.
850 * w32inevt.c (resize_event, maybe_generate_resize_event):
851 Pixelize change_frame_size calls.
852 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
854 * w32term.c (w32_draw_window_divider): New function.
855 (x_update_window_end): Handle right divider.
856 (w32_draw_fringe_bitmap, x_scroll_run)
857 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
858 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
859 Calculate new frame sizes pixelwise.
860 (x_new_font): Pixelize call to x_set_window_size.
861 (x_check_fullscreen): Pixelize call to change_frame_size.
862 (x_set_window_size_1, x_set_window_size): New argument
863 pixelwise. Calculate pixelwise.
864 (x_wm_set_size_hint): Use scroll bar area width.
865 (w32_redisplay_interface): Add w32_draw_window_divider.
866 * w32term.h (struct w32_output): Add vertical drag cursor.
867 * widget.c (set_frame_size, update_wm_hints)
868 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
870 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
871 * window.c (sequence_number): Restore.
872 (Fwindow_pixel_width, Fwindow_pixel_height)
873 (Fwindow_mode_line_height, Fwindow_header_line_height)
874 (window_pixel_to_total, Frun_window_scroll_functions)
875 (Fset_window_new_pixel, window_resize_apply_total)
876 (Fwindow_resize_apply_total): New functions.
877 (window_body_height, window_body_width): Rename from
878 window_body_lines. New argument PIXELWISE.
880 (Fwindow_body_height, Fwindow_body_width): New argument
882 (coordinates_in_window, window_relative_x_coord): Use window's
883 pixel width instead of total width.
884 (replace_window, recombine_windows): Initialize pixel values.
885 (resize_root_window, resize_frame_windows, grow_mini_window)
886 (shrink_mini_window): New argument PIXELWISE.
888 (Fdelete_other_windows_internal, adjust_window_margins)
889 (window_resize_check, window_resize_apply)
890 (Fdelete_window_internal, Fresize_mini_window_internal)
891 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
892 (check_frame_size): Rename arguments. New argument PIXELWISE.
894 (set_window_buffer): Make samebuf bool. Run configuration change
895 hook only if buffer changed.
896 (Fset_window_buffer): Rewrite doc-string.
897 (make_window): Initialize new_pixel slot.
898 (Fwindow_resize_apply): Check pixel size of root window.
899 (Fsplit_window_internal): Call 2nd argument pixel_size.
901 (Fscroll_left, Fscroll_right): Call window_body_width instead of
903 (save_window_data): New slots frame_text_width,
904 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
905 (saved_window): New slots pixel_left, pixel_top, pixel_height,
907 (Fcurrent_window_configuration, Fset_window_configuration)
908 (save_window_save, compare_window_configurations): Handle new
909 slots in save_window_data and saved_window.
910 (Fset_window_scroll_bars): Fix doc-string.
911 (window_resize_pixelwise): New variable.
912 (coordinates_in_window, Fcoordinates_in_window_p):
914 (make_parent_window): Adjust sequence_number.
915 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
917 * window.h (struct window): New members new_pixel, pixel_left,
918 pixel_top, pixel_width, pixel_height. Restore sequence_number.
919 (wset_new_pixel): New function.
920 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
921 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
922 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
923 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
924 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
925 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
926 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
927 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
928 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
929 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
930 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
931 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
932 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
933 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
934 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
936 (resize_frame_windows, grow_mini_window, shrink_mini_window)
937 (window_body_width, check_frame_size): Adapt external declarations.
938 * xdisp.c (last_max_ascent): New integer.
939 (window_text_bottom_y): Handle bottom divider.
940 (window_box_width, window_box_height): Calculate pixelwise.
941 (get_glyph_string_clip_rects): Handle right divider.
942 (remember_mouse_glyph): When windows are resized pixelwise
943 proceed with width and height set to 1.
944 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
946 (move_it_to): Calculate and return maximum x position
948 (Fwindow_text_pixel_size): New function.
949 (resize_mini_window, update_tool_bar): Calculate pixelwise.
950 (tool_bar_lines_needed): Rename to tool_bar_height.
952 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
954 (redisplay_tool_bar): Calculate pixelwise.
955 (redisplay_window): Calculate pixelwise. Handle dividers.
956 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
957 (x_draw_vertical_border): Handle dividers.
958 (define_frame_cursor1): Handle vertical drag cursor.
959 (x_draw_right_divider, x_draw_bottom_divider): New functions.
960 (expose_window): Calculate pixelwise. Handle dividers.
961 (init_xdisp): Initialize pixel values.
962 * xfaces.c (Qwindow_divider): New face.
963 (realize_basic_faces): Realize it.
964 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
965 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
966 (x_set_scroll_bar_default_width): Default actual width to 16.
967 (Fx_create_frame): Set sizes pixelwise.
968 (x_create_tip_frame): Default divider widths to zero.
969 Pixelize call of change_frame_size.
970 (Fx_show_tip): Handle divider widths. Initial pixel position
972 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
973 (Vx_window_vertical_drag_shape): New option.
974 * xmenu.c (free_frame_menubar): Pixelize call of
976 * xterm.c (x_draw_window_divider): New function.
977 (x_update_window_end): Optionally draw right divider.
978 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
979 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
980 (handle_one_xevent, x_new_font): Calculate pixelwise.
981 (x_set_window_size_1, x_set_window_size): New argument
982 pixelwise. Calculate pixelwise.
983 (x_wm_set_size_hint): Pixelize call of check_frame_size.
984 (struct x_redisplay_interface): Add x_draw_window_divider.
985 * xterm.h (struct x_output): Add vertical_drag_cursor.
987 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
989 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
990 Set invisible frames's `redisplay' when a full redisplay is requested.
991 (redisplay_window): Set must_be_updated_p instead (bug#15999).
992 (redisplay_mode_lines): Don't set must_be_updated_p any more.
993 (display_mode_lines): Set it here instead.
995 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
997 * dispextern.h (set_window_update_flags): Remove.
999 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1001 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1003 * xdisp.c (REDISPLAY_SOME_P): New macro.
1004 (redisplay_internal): Use it (bug#15999).
1005 (prepare_menu_bars, redisplay_window): Use it as well.
1007 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1009 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1011 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1012 (globals_of_w32font): Zero it out.
1013 (GetCharWidth32W_Proc): New function pointer.
1014 (get_char_width_32_w): New function.
1015 (compute_metrics): If get_glyph_outline_w returns an error, try
1016 get_char_width_32_w before declaring a failure. This avoids
1017 punishing raster (a.k.a. "bitmap") fonts by slowing down
1018 redisplay. (Bug#6364).
1020 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1022 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1023 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1024 highlight needs to be redisplayed. (Bug#15913)
1026 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1028 Fix minor problems found by static checking.
1029 * buffer.h (struct buffer_text, struct buffer):
1030 * frame.h (struct frame):
1031 * window.h (struct window):
1032 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1033 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1034 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1035 no-longer-valid use of HAVE_MENUS.
1036 * xdisp.c (propagate_buffer_redisplay): Now static.
1038 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * xmenu.c (Fmenu_or_popup_active_p):
1041 * window.c (Fset_window_configuration):
1042 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1043 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1044 * fns.c (Fyes_or_no_p):
1045 * editfns.c (Fmessage_box, Fmessage_or_box):
1046 * alloc.c (make_save_ptr_ptr):
1047 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1049 * window.c (Fset_window_configuration): Move select_window later.
1051 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1053 Refine redisplay optimizations to only redisplay *some* frames/windows
1054 rather than all of them.
1055 * xdisp.c (REDISPLAY_SOME): New constant.
1056 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1057 (bset_redisplay, bset_update_mode_line): New functions.
1058 (message_dolog): Use bset_redisplay.
1059 (clear_garbaged_frames): Use fset_redisplay.
1060 (echo_area_display): Use wset_redisplay.
1061 (buffer_shared_and_changed): Remove.
1062 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1063 frame titles. Compute the actual set of windows redisplayed.
1064 Don't update frame titles and menu bars for frames that don't need to
1066 (propagate_buffer_redisplay): New function.
1068 (redisplay_internal): Use it. Be more selective in the set of windows
1069 we redisplay. Propagate windows_or_buffers_changed to
1070 update_mode_lines a bit later to simplify the code.
1071 (mark_window_display_accurate_1): Reset window and buffer's
1073 (redisplay_window): Do nothing if neither the window nor the buffer nor
1074 the frame needs redisplay.
1075 * window.h (struct window): Add `redisplay' field.
1076 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1077 (redisplay_other_windows, window_list): New declarations.
1078 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1079 (window_list): Not static any more.
1080 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1081 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1082 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1083 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1084 * frame.h (struct frame): Add `redisplay' field.
1085 Move `external_menu_bar' bitfield next to other bit-fields.
1086 (SET_FRAME_GARBAGED): Use fset_redisplay.
1087 (SET_FRAME_VISIBLE): Don't garbage the frame;
1088 Use redisplay_other_windows.
1089 * buffer.h (struct buffer): Add `redisplay' field.
1090 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1091 (modify_overlay): Use bset_redisplay.
1092 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1094 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1096 Support w32 file notifications in batch mode.
1097 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1098 invalid (which happens in batch mode). If non-interactive, call
1099 handle_file_notifications to store file notification events in the
1100 input queue. (Bug#15933)
1102 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1104 * w32inevt.c (handle_file_notifications): Now external, not static.
1106 * w32term.h (handle_file_notifications): Provide prototype.
1108 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1109 init_crit, since init_display, which does that otherwise, is not
1112 2013-11-27 Glenn Morris <rgm@gnu.org>
1114 * Makefile.in ($(lispsource)/international/charprop.el): New.
1115 (emacs$(EXEEXT)): Depend on charprop.el.
1117 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1119 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1120 deleting portions of the buffer under non-nil REPLACE argument.
1123 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1124 directory, watch it and not its parent.
1125 (add_watch): Allow empty string in FILE.
1127 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1129 * window.c (Fset_window_start, window_resize_apply)
1130 (window_scroll): Reset window_end_valid (Bug#15957).
1132 2013-11-27 Glenn Morris <rgm@gnu.org>
1134 * Makefile.in (leimdir): Now in lisp source directory.
1135 ($(leimdir)/leim-list.el): Just use ../leim .
1136 * epaths.in (PATH_DUMPLOADSEARCH):
1137 * lread.c (load_path_default):
1138 * nsterm.m (ns_load_path): No more leim directory.
1140 2013-11-26 Andreas Schwab <schwab@suse.de>
1142 * .gdbinit (xgettype): Add cast.
1144 2013-11-26 Glenn Morris <rgm@gnu.org>
1146 Preload leim-list.el.
1147 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1148 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1149 is a single directory.
1151 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1153 bool-vector-subsetp is now the normal direction (Bug#15912).
1154 * data.c (Fbool_vector_subsetp): Test whether the first argument
1155 is a subset of the second one, not the reverse. Add doc string.
1157 Fix minor problems found by static checking.
1158 * lread.c (load_path_default): Now static.
1159 * textprop.c (text_property_stickiness): Be consistent about the
1160 test used when deciding whether to consider the previous character.
1161 This simplifies the code a bit.
1163 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1165 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1167 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1168 (syms_of_frame): Don't defsubr them.
1170 2013-11-25 Glenn Morris <rgm@gnu.org>
1172 * lread.c (load_path_default): Change the sense of the argument.
1173 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1174 from dump_path. When it is not, avoid checking dump_path twice.
1176 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1177 uninstalled dump_path against installed Vload_path. (Bug#15964)
1179 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1181 Export get_pos_property to Elisp.
1182 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1183 (syms_of_editfns): Export it to Elisp.
1185 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1187 2013-11-23 Romain Francoise <romain@orebokech.com>
1189 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1190 initialization here ...
1191 (syms_of_fileio): ... from here.
1193 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1196 Please use --enable-check-lisp-object-type.
1198 2013-11-23 Glenn Morris <rgm@gnu.org>
1200 * process.c (get_process): Explicit error for dead buffers.
1202 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1204 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1206 2013-11-23 Glenn Morris <rgm@gnu.org>
1208 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1209 * lread.c (load_path_check): Take path to check as argument.
1210 (load_path_default): New, split from init_lread.
1211 (init_lread): Move calc of default load-path to load_path_default.
1212 Empty elements in EMACSLOADPATH now stand for the default.
1213 (load-path): Doc fix.
1214 * emacs.c (decode_env_path): Add option to treat empty elements
1215 as nil rather than ".".
1216 * callproc.c (init_callproc_1, init_callproc):
1217 * image.c (Vx_bitmap_file_path):
1218 * lisp.h (decode_env_path):
1219 * lread.c (Vsource_directory):
1220 Update for new argument spec of decode_env_path.
1222 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1224 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1225 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1227 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1229 Fix some dependency problems that cause unnecessary recompiles.
1230 Problem reported by RMS in
1231 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1232 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1233 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1234 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1235 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1236 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1237 (boostrap-clean): No need to remove stamp-oldxmenu.
1239 Fix recently introduced bool vector overrun.
1240 This was due to an optimization that went awry.
1241 Reported by Glenn Morris in
1242 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1243 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1244 for empty vectors, undoing the 2013-11-18 change.
1245 * data.c (bool_vector_binop_driver): Rely on this.
1246 Fix bug that occasionally overran the destination.
1247 * lisp.h (struct Lisp_Bool_vector): Document this.
1249 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1251 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1254 * nsterm.m (init, run, stop:): Comment out for now, does not work
1257 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1259 * charset.c (syms_of_charset): Don't read past end of string.
1261 2013-11-19 Glenn Morris <rgm@gnu.org>
1263 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1265 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1267 Add hooks to run on gaining/losing focus. (Bug#15029)
1268 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1269 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1270 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1272 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1274 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1275 The old names predated the API change that put destination at end.
1277 Improve API of recently-added bool vector functions (Bug#15912).
1278 The old API had (bool-vector-count-matches A B)
1279 and (bool-vector-count-matches-at A B I), which gave the
1280 misleading impression that the two functions were variants, one
1281 with a location I. The new API has (bool-vector-count-population A)
1282 and (bool-vector-count-consecutive A B I) to make the distinction
1283 clearer. The first function no longer has a B argument, since the
1284 caller can easily determine the number of nils if the length and
1285 number of ts is known.
1286 * data.c (Fbool_vector_count_population): Rename from
1287 bool_vector_count_matches, and accept just 1 argument.
1288 (Fbool_vector_count_consecutive): Rename from
1289 Fbool_vector_count_matches_at.
1291 Always allocate at least one bits_word per bool vector.
1292 See Daniel Colascione in:
1293 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1294 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1295 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1296 * lisp.h (struct Lisp_Bool_vector): Document this.
1298 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1300 * insdel.c (invalidate_buffer_caches): New function, consolidated
1301 from part of prepare_to_modify_buffer.
1302 (insert_from_gap, prepare_to_modify_buffer):
1303 * coding.c (code_convert_region, code_convert_string):
1304 Call invalidate_buffer_caches. (Bug#15841)
1306 * lisp.h (invalidate_buffer_caches): Add prototype.
1308 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1310 * w32term.c (x_update_window_end): Don't invalidate the entire
1311 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1312 highlight needs to be redisplayed. (Bug#15913)
1314 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1316 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1318 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1320 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1321 while we are using Vprin1_to_string_buffer.
1323 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1324 after inserting the description string. (Bug#15907)
1326 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1328 * data.c: Work around bogus GCC diagnostic about shift count.
1329 Reported by Eli Zaretskii in
1330 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1331 (pre_value): New function.
1332 (count_trailing_zero_bits): Use it.
1334 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1336 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1337 assume C macros are not supported even under -g3 in these old GCC
1340 2013-11-15 Leo Liu <sdl.web@gmail.com>
1342 * minibuf.c (Ftry_completion, Fall_completions)
1343 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1345 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1347 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1348 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1349 This avoids placing unnecessary constants into the Emacs code.
1351 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1353 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1354 for Cygwin w32 build.
1356 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1357 for Cygwin w32 build. (Bug#15892)
1359 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1361 Simplify, port and tune bool vector implementation.
1362 * alloc.c (bool_vector_exact_payload_bytes)
1363 (bool_vector_payload_bytes): Remove.
1364 (bool_vector_fill): Return its argument.
1365 * alloc.c (bool_vector_fill):
1367 * print.c (print_object):
1368 Simplify by using bool_vector_bytes.
1369 * alloc.c (make_uninit_bool_vector):
1370 New function, broken out from Fmake_bool_vector.
1371 (Fmake_bool_vector): Use it. Use tail call.
1372 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1373 * data.c (BITS_PER_ULL): New constant.
1374 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1375 if long long versions don't exist.
1376 (shift_right_ull): New function.
1377 (count_one_bits_word): New function, replacing popcount_bits_word
1378 macro. Don't assume that bits_word is no wider than long long.
1379 (count_one_bits_word, count_trailing_zero_bits):
1380 Don't assume that bits_word is no wider than long long.
1381 * data.c (bool_vector_binop_driver, bool_vector_not):
1382 * fns.c (Fcopy_sequence):
1384 Create an uninitialized destination, to avoid needless work.
1385 (internal_equal): Simplify.
1386 (Ffillarray): Prefer tail call.
1387 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1388 contain at least one word.
1389 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1390 chars are narrower than ints.
1391 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1392 * fns.c (Fcopy_sequence):
1394 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1395 Don't try to port to hosts where bits_word values have holes; the
1396 code wouldn't work there anyway. Verify this assumption, though.
1397 (bool_vector_bytes): New function.
1398 (make_uninit_bool_vector): New decl.
1399 (bool_vector_fill): Now returns Lisp_Object.
1401 * xfns.c (xic_create_fontsetname):
1402 * xrdb.c (gethomedir): Prefer tail calls.
1404 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1406 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1407 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1409 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1410 that requires a return value.
1411 (Fset_buffer_modified_p): Take advantage of this change to do
1414 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1416 * buffer.c (Frestore_buffer_modified_p): Sync it with
1417 Fset_buffer_modified_p.
1418 (Fforce_mode_line_update): New function, moved from subr.el.
1419 (Fset_buffer_modified_p): Use them.
1420 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1422 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1424 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1425 This avoids undefined behavior when subtracting pointers into
1426 different aways. On my platform it also makes the code a tad
1427 smaller and presumably faster.
1429 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1431 * keyboard.c (command_loop_1): Use region-extract-function.
1432 * insdel.c (Qregion_extract_function): Not static any more (can we
1433 stop pretending that these vars can benefit from being marked static?).
1435 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1437 * search.c (find_newline): If buffer text is relocated during the
1438 "dumb loop", adjust C pointers into buffer text to follow suit.
1441 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1443 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1444 for conversion (Bug#15837).
1446 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1448 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1449 for the entire range of inserted characters. (Bug#15841)
1451 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1453 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1455 (realize_default_face): Remove assignment to distant-foreground if
1456 unspecified (Bug#15815).
1458 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1460 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1461 cache-long-scans disabled, since we don't want to call
1462 prepare_to_modify_buffer (in insert_1_both) for each message we
1465 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1466 from buffer.c. Improve commentary to the buffer field setter
1469 * buffer.c (bset_cache_long_scans): Static function deleted.
1470 Improve commentary to the buffer field setter functions.
1471 (init_buffer_once): Default for cache-long-scans changed to t.
1474 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1476 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1478 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1479 This bug was introduced in my 2013-06-21 change, and caused
1480 struct Lisp_Sub_Char_Table objects to be given too many slots,
1481 which broke 'make -C admin/unidata'.
1483 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1485 Import changes from mac-port 4.5.
1486 * macfont.m (mac_font_copy_default_descriptors_for_language)
1487 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1488 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1489 (macfont_language_default_font_names): New.
1490 (macfont_list): Rearrange language/charset code.
1491 (macfont_close): Don't check for macfont_info->cache.
1492 (mac_ctfont_create_preferred_family_for_attributes): New font
1493 selection code, call
1494 mac_font_copy_default_name_for_charset_and_languages.
1495 (mac_font_copy_default_descriptors_for_language)
1496 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1498 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1500 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1502 Port to C11 aligned_alloc, and fix some integer overflows.
1503 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1504 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1505 and use of posix_memalign replaced with aligned_alloc.
1506 (aligned_alloc): New function, defined or declared as needed.
1507 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1508 Don't undef; configure.ac now does this.
1509 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1510 (calloc, aligned_alloc): Check for integer overflow.
1511 (aligned_alloc): Rename from memalign. All uses changed.
1512 (memalign): New function, an alias for aligned_alloc.
1514 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1516 * xdisp.c (redisplay_internal): Fix typo in last change.
1518 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1520 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1522 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1524 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1525 redisplay--mode-lines-cause.
1526 (redisplay_internal): Keep them uptodate. Remove redundant check of
1527 buffer_shared_and_changed.
1528 * *.[chm]: Number every assignment to update_mode_lines so we
1529 can track why it is set.
1531 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1533 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1535 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1537 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1538 can track why it is set.
1540 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1542 Integer-related fixes for term.c etc.
1543 * dispextern.h (face_tty_specified_color): New function.
1544 * term.c (turn_on_face): Don't rely on undefined behavior when
1545 assigning an out-of-range value to 'long'.
1546 Simplify test for toggling highlight.
1547 (tty_capable_p): Omit last two (unused) args. All callers changed.
1548 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1549 (read_menu_input, tty_menu_activate, tty_menu_show):
1550 * xfaces.c (x_supports_face_attributes_p)
1551 (tty_supports_face_attributes_p):
1552 Use bool for boolean. All callers changed.
1553 (tty_supports_face_attributes_p): Omit defaults for color indices;
1554 no longer needed. Simplify tail call.
1556 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1558 * xdisp.c (prepare_menu_bars): Mark static.
1559 * lisp.h (prepare_menu_bars): Don't declare.
1560 * xselect.c (x_handle_selection_clear):
1561 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1563 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1565 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1566 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1568 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1570 * keyboard.c (Fcommand_error_default_function): Rename from
1571 Fdefault_error_output.
1573 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1575 * keyboard.c (Fdefault_error_output): New function, extracted from
1577 (syms_of_keyboard): Use it for Vcommand_error_function.
1579 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1581 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1582 (init_eval): Use it to ensure handlerlist is non-NULL.
1583 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1584 (Fsignal): Adjust NULLness test of handlerlist.
1585 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1587 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1589 * callproc.c (call_process): Call prepare_to_modify_buffer before
1590 decoding text read from the sub-process, as the decoded stuff will
1591 be inserted into the buffer. This will invalidate the various
1592 caches maintained for the buffer. (Bug#15148)
1594 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1596 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1597 string of glyphless-char-display.
1599 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1601 * nsfns.m (ns_get_name_from_ioreg): New function.
1602 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1603 OSX >= 10.9. Use ns_get_name_from_ioreg.
1605 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1607 Simplify and port recent bool vector changes.
1608 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1609 only in this file. Use a more-efficient implementation if the
1610 second argument is a power of 2.
1611 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1612 Remove no-longer-necessary compile-time checks.
1613 (bool_vector_exact_payload_bytes): New function.
1614 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1615 exact payload changed to call the new function. Do not assume
1616 that the arg or result fits in ptrdiff_t.
1617 (bool_vector_fill): New function.
1618 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1620 (vroundup_ct): Don't assume arg fits in size_t.
1621 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1622 invoke set_category_set.
1623 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1624 All callers changed. Use bool_vector_set.
1625 * category.h (XCATEGORY_SET): Remove; no longer needed.
1626 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1628 * data.c (Faref): Use bool_vector_ref.
1629 (Faset): Use bool_vector_set.
1630 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1631 (Fbool_vector_not, Fbool_vector_count_matches)
1632 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1633 * fns.c (concat): Use bool_vector_ref.
1634 (Ffillarray): Use bool_vector_fill.
1635 (mapcar1): Use bool_vector_ref.
1636 (sxhash_bool_vector): Hash words, not bytes.
1637 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1638 a constant, since it's now used in #if.
1639 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1640 unsigned char on unusual architectures, so that we no longer
1641 assume that the number of bits per bits_word is a power of two or
1642 is a multiple of 8 or of CHAR_BIT.
1643 (Qt): Add forward decl.
1644 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1645 at least as strictly as bits_word.
1646 (bool_vector_data, bool_vector_uchar_data): New accessors.
1647 All data structure accesses changed to use them.
1648 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1649 (bool_vector_set): New functions.
1650 (bool_vector_fill): New decl.
1651 (ROUNDUP): Move to alloc.c as described above.
1653 Fix recent gnutls changes.
1654 * gnutls.c (Fgnutls_boot): Don't assume C99.
1655 * process.c (wait_reading_process_output): Fix typo in recent change.
1657 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1659 * process.c (wait_reading_process_output, read_process_output)
1660 (send_process): Check gnutls_state is not NULL.
1662 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1663 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1665 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1668 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1670 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1673 * nsfns.m (Fx_create_frame): Fix memory leak.
1675 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1676 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1677 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1679 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1681 * xdisp.c (message3_nolog, message_with_string): Encode the string
1682 before writing it to the terminal in a non-interactive session.
1684 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1685 sure we concatenate them into a unibyte string.
1687 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1688 resulting temporary name before returning it to the caller.
1689 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1690 is a unibyte string, convert NAME to a unibyte string to ensure
1691 that the result is also a unibyte string.
1693 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1694 create unibyte strings from default paths and directory/file
1697 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1700 * callproc.c (init_callproc): Use build_unibyte_string to make
1701 sure we create unibyte strings from default paths and
1702 directory/file names.
1704 * buffer.c (init_buffer): Don't store default-directory of
1705 *scratch* in multibyte form. The original problem which led to
1706 that is described in
1707 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1708 but it was solved long ago. (Bug#15260)
1710 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1712 Port to stricter C99 platforms.
1713 Especially, C99 prohibits nesting a struct X inside struct Y if
1714 struct X has a flexible array member.
1715 * alloc.c (struct sdata): New type.
1716 (sdata): Implement in terms of struct sdata.
1717 Remove u member; all uses replaced by next_vector, set_next_vector.
1718 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1719 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1720 (struct sblock): Rename first_data member to data, which is now
1721 a flexible array member. All uses changed.
1722 (next_vector, set_next_vector, large_vector_vec): New functions.
1723 (vector_alignment): New constant.
1724 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1725 (struct large-vector): Now merely a NEXT member, since the old approach
1726 ran afoul of stricter C99. All uses changed to use
1727 large_vector_vec or large_vector_offset.
1728 (large_vector_offset): New constant.
1729 * dispnew.c: Include tparam.h, for tgetent.
1730 Do not include term.h; no longer needed.
1731 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1732 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1733 (struct Lisp_Vector): Use a flexible array member for contents,
1734 instead of a union with a member that is an array of size 1.
1736 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1737 fact that the struct no longer contains a union.
1738 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1739 (struct Lisp_Save_Value, struct Lisp_Free):
1740 Use unsigned, not int, for spacers, to avoid c99 warning.
1741 (union specbinding): Use unsigned, not bool, for bitfield, as
1742 bool is not portable to pre-C99 hosts.
1744 2013-11-04 Glenn Morris <rgm@gnu.org>
1746 * emacs.c (usage_message): Mention that `-L :...' appends.
1748 2013-11-02 Glenn Morris <rgm@gnu.org>
1750 * Makefile.in (abs_builddir): Remove.
1751 (bootstrap_exe): Use relative filename.
1753 Use relative filenames in TAGS files.
1754 * Makefile.in (abs_srcdir): Remove it again.
1755 (.PHONY): Remove frc.
1756 (maintainer-clean): No more TAGS-LISP file.
1757 (TAGS): Pass relative file names to etags.
1758 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1760 * Makefile.in (abs_srcdir): New, set by configure.
1762 (maintainer-clean): Remove pointless echo. That should be in the
1763 top-level Makefile, if anywhere. Delete TAGS-LISP.
1764 (extraclean): No s/ and m/ directories for some time.
1765 (TAGS): Also depend on ctagsfiles3.
1766 Remove no-longer-defined S_FILE.
1767 Pass absolute filenames to etags once more.
1768 (TAGS-LISP): Replace lispdir with its expansion.
1769 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1770 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1772 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1774 * xfaces.c (check_lface_attrs, realize_default_face):
1775 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1776 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1778 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1780 * emacs.c (original_pwd): Remove global var by making it local.
1781 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1783 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1785 * xfaces.c: Declare color_distance.
1786 (QCdistant_foreground): New variable.
1787 (NEAR_SAME_COLOR_THRESHOLD): New define.
1788 (load_color2): New function.
1789 (load_color): Call load_color2.
1790 (load_face_colors): Call load_color2 and if distant-color is specified
1791 calculate distant and use distant-color if colors are near.
1792 (LFACE_DISTANT_FOREGROUND): New define.
1793 (merge_face_ref, Finternal_set_lisp_face_attribute)
1794 (Finternal_get_lisp_face_attribute)
1795 (x_supports_face_attributes_p): Handle distant-foreground similar to
1797 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1799 * dispextern.h (lface_attribute_index):
1800 Add LFACE_DISTANT_FOREGROUND_INDEX.
1802 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1804 * image.c (pbm_next_char): New function.
1805 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1806 (pbm_scan_number): Use it.
1807 (Qlibjpeg_version): New variable.
1808 (syms_of_image): DEFSYM and initialize it.
1810 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1812 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1814 2013-10-31 Glenn Morris <rgm@gnu.org>
1816 * emacs.c (original_pwd): New char.
1817 (main): If using --chdir, store original_pwd.
1818 (init_cmdargs): When setting Vinvocation_directory based on a
1819 relative argv[0], use original_pwd if set. (Bug#15768)
1821 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1823 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1825 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1827 * insdel.c: Fix minor problems found by static checking.
1828 (Qregion_extract_function): Now static.
1829 (prepare_to_modify_buffer_1): Remove unused locals.
1831 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1833 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1834 (syms_of_xdisp): Declare pre-redisplay-function.
1835 (markpos_of_region): Remove function.
1836 (init_iterator, compute_stop_pos, handle_face_prop)
1837 (face_before_or_after_it_pos, reseat_to_string)
1838 (get_next_display_element, window_buffer_changed)
1839 (redisplay_internal, try_cursor_movement, redisplay_window)
1840 (try_window_reusing_current_matrix, try_window_id, display_line)
1841 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1842 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1843 * window.h (struct window): Remove field `region_showing'.
1844 * dispextern.h (struct it): Remove region_beg/end_charpos.
1845 (face_at_buffer_position, face_for_overlay_string)
1846 (face_at_string_position): Update prototypes.
1847 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1848 (face_at_string_position): Remove `region_beg' and `region_end' args.
1849 * fontset.c (Finternal_char_font):
1850 * font.c (font_at, font_range): Adjust calls accordingly.
1851 * insdel.c (Qregion_extract_function): New var.
1852 (syms_of_insdel): Initialize it.
1853 (prepare_to_modify_buffer_1): Use it.
1855 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1857 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1858 * ftxfont.c (ftxfont_get_gcs):
1859 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1860 * xfaces.c (x_free_colors, x_free_dpy_colors)
1861 (x_create_gc, unload_color):
1862 * xselect.c (x_property_data_to_lisp):
1863 * xsettings.c (parse_settings):
1864 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1865 (get_bits_and_offset): Adjust definition.
1866 * frame.c (XParseGeometry): Adjust locals.
1867 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1868 * regex.h (toplevel): Likewise for reg_syntax_t.
1870 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1872 * eval.c (run_hook_with_args): Use FUNCTIONP.
1874 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1876 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1877 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1878 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1879 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1880 on MS-Windows anyway.
1881 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1882 (free_realized_face): ...adjust user.
1883 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1884 white relief pixels to -1.
1885 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1886 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1887 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1889 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1891 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1892 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1893 in practice now. All callers changed.
1895 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1897 * dispextern.h (struct face): Use bitfields for 'underline_type'
1898 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1899 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1900 'stipple' member. Move 'lface' member up to help...
1901 * xfaces.c (make_realized_face): ...this function to find and
1902 clear just the members that need clearing.
1903 (load_face_colors, realize_x_face):
1904 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1906 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1908 * xftfont.c (struct xftfont_info): Remove set-but-unused
1910 (xftfont_open): Adjust user.
1911 (xftfont_get_colors): Remove useless prototype.
1913 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1915 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1916 before passing them to 'unexec'. (Bug#15260)
1918 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1920 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1922 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1924 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1925 the changed signature of the font driver's 'close' method.
1927 * w32font.h (w32font_close): Adjust the prototype to the change in
1928 function definition.
1930 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1932 * w32uniscribe.c (uniscribe_close): Adapt the call to
1933 w32font_close to its new prototype.
1935 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1937 Omit unused frame argument of font API's close function.
1938 * font.h (struct font): Drop frame argument. Adjust comment.
1939 * font.c (font_clear_cache, font_close_object): Adjust users.
1940 * ftfont.c (ftfont_close):
1941 * ftxfont.c (ftxfont_close):
1942 * macfont.m (macfont_close):
1943 * nsfont.m (nsfont_close):
1944 * w32font.c (w32font_close):
1945 * xfont.c (xfont_close):
1946 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1947 tweak comments and make functions safe if called more than once for
1948 the same font object.
1950 Perform font-specific cleanup when font object is swept by GC. See
1951 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1952 * alloc.c (cleanup_vector): New function.
1953 (sweep_vector): Call it for each reclaimed vector object.
1954 * font.h (struct font): Adjust comment.
1956 2013-10-24 Glenn Morris <rgm@gnu.org>
1958 * Makefile.in (abs_top_srcdir): New, set by configure.
1960 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1962 Adjust recent font-related changes to fix bug#15686.
1963 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1964 is a live window system frame, mark its default font too.
1966 2013-10-23 Glenn Morris <rgm@gnu.org>
1968 * Makefile.in (RUN_TEMACS): Make relative (again).
1969 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1970 (bootstrap-emacs$(EXEEXT)):
1971 Quote entities that might contain whitespace.
1973 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1975 Port to Solaris 10 and its bundled GCC.
1976 Problem reported by Timothy C. Burt.
1977 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1979 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1981 Do not allow font caches to grow too large.
1982 * alloc.c (compact_font_cache_entry, compact_font_caches):
1983 New functions or stub if not HAVE_WINDOW_SYSTEM.
1984 (compact_undo_list): Factor out from Fgarbage_collect.
1986 (mark_face_cache): Mark face font. Move down to avoid
1988 (mark_terminals): Do not mark font cache here.
1989 (Fgarbage_collect): Call compaction functions described
1990 above. Adjust comment.
1992 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1994 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1995 chdir to HOME (bug#15607).
1997 * nsterm.m (Qcocoa, Qgnustep): New variables.
1998 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1999 (ns_get_color): Make selection color work for GNUStep also.
2001 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2003 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2004 handles mouse clicks. Instead, let GPM use the same code as all
2005 the other mice use. See the discussion starting at
2006 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2007 for the details of the problem with the menu bar this fixes.
2009 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2011 Remove port-specific display name lists to avoid extra
2012 complexity and data duplication with display info lists.
2013 * xterm.h (x_display_name_list): Remove declaration.
2014 * xterm.c (x_display_name_list): Remove.
2015 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2016 * xfns.c (x_display_info_for_name, Fx_display_list):
2017 Likewise. Use x_display_list where appropriate.
2018 * w32term.h (w32_display_name_list): Remove declaration.
2019 * w32term.c (w32_display_name_list): Remove.
2020 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2022 * w32fns.c (x_display_info_for_name, Fx_display_list):
2023 Likewise. Use x_display_list where appropriate.
2024 * nsterm.h (ns_display_name_list): Remove declaration.
2025 * nsterm.m (ns_display_name_list): Remove.
2026 (ns_term_init, syms_of_nsterm): Adjust users.
2027 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2028 Likewise. Use x_display_list where appropriate.
2029 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2030 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2031 (mark_terminals): Mark per-terminal font cache.
2033 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2035 Don't run timers in input-pending-p. Its new check-timers param
2036 provides the prior behavior. (Bug#15045).
2037 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2040 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2042 Make some functions static in non-Microsoft builds.
2043 On my platform (Fedora 19 x86-64), this shrinks the
2044 Emacs executable (text+data) by 0.25%.
2045 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2046 (load_color) [!MSDOS]:
2047 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2048 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2049 * lisp.h (check_existing):
2050 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2051 (network_interface_info) [!WINDOWSNT]:
2052 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2053 Remove extern decls.
2054 * fileio.c (check_existing):
2055 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2056 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2057 (network_interface_info) [!WINDOWSNT]:
2058 * term.c (encode_terminal_code) [!WINDOWSNT]:
2059 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2060 * xfaces.c (load_color) [!MSDOS]:
2062 * fileio.c (check_existing, check_executable, check_writable):
2063 * process.c (network_interface_list, network_interface_info):
2064 Move earlier, so that we don't need forward decls.
2065 * gnutls.c (fn_gnutls_transport_set_errno)
2066 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2068 * w32.c (init_environment): Use faccessat rather than
2069 check_existing, partly for consistency with the rest of the code
2070 in this file, partly so that check_existing can be static.
2072 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2073 * emacs.c (MAIN_PROGRAM): New macro.
2074 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2075 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2077 bool vector int width fixes
2078 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2079 (Fbool_vector_count_matches_at):
2080 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2081 can exceed PTRDIFF_MAX, at least in theory.
2082 (Fbool_vector_count_matches_at):
2083 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2085 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2087 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2088 (struct sockaddr): Add forward decl, for platforms that lack it.
2090 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2092 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2095 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2097 * w32.c (network_interface_get_info, network_interface_list)
2098 (network_interface_info): New functions. (Bug#15610)
2099 (GetAdaptersInfo_Proc): New typedef.
2100 (get_adapters_info): New wrapper function.
2101 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2103 * process.h (network_interface_list, network_interface_info):
2106 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2107 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2108 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2109 for WINDOWSNT. Doc fix.
2110 (syms_of_process): Defsubr Snetwork_interface_list and
2111 Snetwork_interface_info unconditionally.
2113 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2114 in NS GUI sessions. (Bug#15629)
2116 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2118 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2120 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2122 * print.c (print_object): Print " ..." when truncating bool vectors.
2124 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2126 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2127 standard mouse buttons.
2129 * termhooks.h (struct input_event): Remove incorrect commentary.
2131 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2133 Disallow bool vector operations on mixed-length operands.
2134 The old behavior left garbage in the result vector sometimes,
2135 and didn't seem to be useful.
2136 * data.c (Qwrong_length_argument): New static var.
2137 (wrong_length_argument): New function.
2138 (bool_vector_binop_driver): Check that args agree in length.
2140 * keyboard.c, keyboard.h (all_kboards): Now static.
2142 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2144 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2145 note from the lispref.
2147 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2149 * nsterm.h (struct ns_display_info): Remove set-but-unused
2150 member image_cache (image caches are per-terminal anyway).
2151 (FRAME_X_IMAGE_CACHE): Remove.
2152 * nsterm.m (ns_initialize_display_info): Adjust user.
2154 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2156 * w32proc.c: Include mingw_time.h.
2158 * w32.c: Include mingw_time.h.
2160 Implement scrolling of TTY menus when the screen is too short.
2162 * term.c (tty_menu_display): Accept an additional argument, the
2163 menu item from which to start displaying the menu. Account for
2164 the value of Y when limiting the menu to the number of available
2166 (mi_result): New enumeration.
2167 (read_menu_input): Return enumerated value. When the y coordinate
2168 hits min_y or max_y, return scroll indication instead of wrapping
2170 (tty_menu_activate): Handle the scrolling indications from
2171 read_menu_input. Compute the first menu item to display and pass
2172 it to tty_menu_display.
2174 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2176 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2177 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2178 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2179 Adjust to match the change described below.
2180 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2181 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2182 memory_below_frame members to...
2183 * termchar.h (struct tty_display_info): ...here because they're
2184 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2185 * term.c (init_tty):
2186 * nsterm.m (ns_create_terminal):
2187 * w32term.c (w32_create_terminal):
2188 * xterm.c (x_create_terminal): Adjust users.
2189 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2190 to filter out non-TTY frames. Adjust comment.
2191 (scrolling): Adjust user. Prefer eassert for debugging check.
2193 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2195 * xfaces.c (PT_PER_INCH): Remove unused macro.
2196 * termhooks.h (struct terminal): Remove set-but-unused
2197 member fast_clear_end_of_line.
2198 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2199 * nsterm.m (ns_create_terminal):
2200 * term.c (init_tty):
2201 * w32term.c (w32_create_terminal):
2202 * xterm.c (x_create_terminal): Adjust users.
2204 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2206 * lisp.h (bool_vector_size): New function.
2207 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2208 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2209 (Fbool_vector_not, Fbool_vector_count_matches_at):
2210 Remove uses of 'eassume' that should no longer be needed,
2211 because they are subsumed by the 'eassume' in bool_vector_size.
2213 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2215 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2216 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2217 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2219 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2221 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2222 have different dimensions. (Bug#15575)
2224 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2227 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2229 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2231 * term.c (tty_menu_show): Never return with unbalanced
2232 specpdl. Use eassert for debugging check. Adjust style.
2234 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2236 * term.c (read_menu_input): Make selection of menu items
2237 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2238 (tty_menu_activate): Fix off-by-one error when computing max_y.
2240 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2242 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2243 audit logging (only used with GnuTLS 3.x) and enable it.
2245 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2247 * dispnew.c (redraw_frame): Remove useless #ifdef because
2248 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2249 Also, move TTY fflush to...
2250 * term.c (tty_update_end): ...this function.
2252 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2254 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2255 the end of the frame's glyph matrix. (Bug#15575)
2257 * term.c (tty_menu_display): Don't move cursor while overwriting
2258 frame's glyphs with menu items. Limit the number of items
2259 displayed to what can be shown on the available screen lines,
2260 excluding the echo area.
2261 (tty_menu_activate): Limit the Y coordinate allowed by
2262 read_menu_input to the last screen line used for menu display.
2264 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2266 * lisp.h (eassume): New macro.
2267 Also, include <verify.h>, for 'assume'.
2268 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2269 (vroundup, vector_nbytes):
2270 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2271 (Fbool_vector_not, Fbool_vector_count_matches)
2272 (Fbool_vector_count_matches_at):
2273 Use eassume, not eassert.
2274 * casetab.c (set_identity, shuffle):
2275 * composite.c (composition_gstring_put_cache):
2276 * dispnew.c (update_frame_1):
2277 * ftfont.c (ftfont_shape_by_flt):
2278 * image.c (gif_load):
2279 * intervals.c (offset_intervals):
2280 * macfont.m (macfont_shape):
2281 Remove calls to 'assume' that are no longer needed, because
2282 --enable-gcc-warnings no longer generates bogus warnings
2283 when these calls are removed.
2285 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2287 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2289 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2292 (Qsubstitute_env_in_file_name): New var.
2293 (syms_of_fileio): Define it.
2295 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2297 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2298 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2301 * term.c (save_and_enable_current_matrix): Don't allocate and
2302 don't save margin areas.
2303 (restore_desired_matrix): Don't restore margin areas.
2304 (free_saved_screen): Don't free margin areas.
2306 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2308 * image.c: Pacify --enable-gcc-warnings.
2309 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2310 #define only if used.
2312 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2314 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2315 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2316 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2317 (gif_load): For giflib v5.x and later, display the error message
2318 produced by giflib when its functions fail.
2319 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2322 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2324 * keyboard.c (last_event_timestamp): Remove. For X selection and
2325 GTK popup menus, it may be obtained from per-frame X display info.
2326 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2327 (process_special_events): Adjust users.
2328 * keyboard.h (last_event_timestamp): Remove declaration.
2329 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2330 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2331 * menu.h (xmenu_show): Adjust prototype.
2332 * menu.c (Fx_popup_menu): Adjust user.
2333 * xselect.c (x_own_selection, x_get_foreign_selection)
2334 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2336 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2338 * keyboard.c (init_kboard): Now static. Add arg
2339 to denote window system. Adjust comment.
2340 (init_keyboard): Adjust user.
2341 (allocate_kboard): New function.
2343 * nsterm.m (ns_term_init):
2344 * term.c (init_tty):
2345 * w32term.c (w32_create_terminal):
2346 * xterm.c (x_term_init): Use it.
2347 * keyboard.h (init_kboard): Remove prototype.
2348 (allocate_kboard): Add prototype.
2350 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2352 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2353 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2355 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2357 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2359 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2361 * term.c (tty_menu_activate): Flush the output stream after
2362 showing the cursor, and don't mark the frame garbaged at exit from
2363 the function. Fixes redisplay glitches when moving from one menu
2366 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2368 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2369 or throw error (Bug#15570).
2371 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2373 * intervals.c (temp_set_point_both): Move test into 'eassert',
2376 * lisp.h (eassert): Don't use 'assume'.
2377 Sometimes 'assume' wins in performance, and sometimes it loses,
2378 so it shouldn't be used all the time. Perhaps we need two
2379 flavors of 'eassert', one for where 'assume' is far more likely
2380 to help or to hurt; but that can be done later.
2381 Problem reported by Dmitry Antipov in
2382 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2383 Also, don't include <verify.h>; no longer needed.
2385 2013-10-09 Glenn Morris <rgm@gnu.org>
2387 * eval.c (Fcond): Doc tweak.
2389 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2391 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2392 expressions with side effects to eassert. (Bug#15565)
2394 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * fns.c (hashfn_user_defined): Allow hash functions to return any
2399 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2401 Fix minor problems found by static checking.
2402 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2403 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2404 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2405 * keyboard.c (read_menu_command): Remove unused local.
2406 * lisp.h (read_menu_command): New decl.
2407 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2408 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2409 Return ptrdiff_t, not int.
2410 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2411 not int, for benefit of xpalloc.
2412 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2414 (have_menus_p): Remove; unused.
2415 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2416 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2417 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2419 (save_and_enable_current_matrix): Omit unnecessary casts.
2420 (read_menu_input): Omit local extern decl (now in lisp.h).
2421 Don't access uninitialized storage if mouse_get_xy fails.
2422 (tty_menu_activate): Mark local as initialized, for lint.
2423 (tty_menu_activate, tty_meny_show): Remove unused locals.
2425 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2427 Support menus on text-mode terminals.
2428 * xterm.h (xw_popup_dialog): Add prototype.
2430 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2431 (xmenu_show): Block input here, instead in Fx_popup_menu.
2432 (xw_popup_dialog): New function, with X-specific bits of popup
2435 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2438 * window.c (Fset_window_configuration): Use run-time tests of the
2439 frame type instead of compile-time conditionals, when menu-bar
2440 lines are considered.
2442 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2443 (w32_popup_dialog): New prototypes.
2445 * w32menu.c (Fx_popup_dialog): Function deleted.
2446 (w32_popup_dialog): New function, with w32 specific bits of popup
2447 dialogs. Block input here.
2449 * w32inevt.c (w32_console_read_socket): Minor change to add
2450 debugging TTY events.
2452 * w32fns.c (show_hourglass): If returning early because the frame
2453 is not a GUI frame, unblock input.
2455 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2456 (cursorY): New functions.
2458 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2459 WINDOWSNT, macros that call curX and curY elsewhere.
2461 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2463 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2464 specific function to hide and show cursor on a text-mode terminal.
2465 (tty_menu_struct, struct tty_menu_state): New structures.
2466 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2467 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2468 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2469 (tty_menu_locate, save_and_enable_current_matrix)
2470 (restore_desired_matrix, screen_update, read_menu_input)
2471 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2472 (tty_pop_down_menu, tty_menu_last_menubar_item)
2473 (tty_menu_new_item_coords, tty_menu_show): New functions.
2474 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2476 * nsterm.h (ns_popup_dialog): Adjust prototype.
2478 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2480 (ns_popup_dialog): Adapt order of arguments to the other
2481 *_menu_show implementations.
2482 (Fx_popup_dialog): Function deleted.
2484 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2486 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2488 * menu.c (have_boxes): New function.
2489 (single_keymap_panes): Use it instead of a compile-time
2491 (single_menu_item): Use run-time tests of the frame type instead
2492 of compile-time conditionals.
2493 (encode_menu_string): New function.
2494 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2495 the macro, since different types of frame need different encoding
2497 (digest_single_submenu): Use run-time tests of frame type instead
2498 of, or in addition to, compile-time conditionals.
2499 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2500 (Fx_popup_menu): Detect when the function is called from keyboard
2501 on a TTY. Don't barf when invoked on a text-mode frame.
2502 Check frame type at run time, instead of compile-time conditionals for
2503 invoking terminal-specific menu-show functions.
2504 Call tty_menu_show on text-mode frames.
2505 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2506 run time to determine which alternative to invoke; support dialogs
2509 * keyboard.h <Qmouse_movement>: Declare.
2511 * keyboard.c <Qmouse_movement>: Now extern.
2512 <Qecho_keystrokes>: New static variable.
2513 (read_key_sequence): Accept an additional argument, a flag to
2514 prevent redisplay during reading of the key sequence. All callers
2516 (read_menu_command): New function.
2517 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2519 (toolkit_menubar_in_use): New function.
2520 (make_lispy_event): Use it instead of a compile-time test.
2522 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2523 window-system being available.
2525 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2526 to x-popup-dialog on the frame type, they all now support popup
2529 * dispnew.c (save_current_matrix): Save the margin areas.
2530 (restore_current_matrix): Restore margin areas.
2531 (update_frame_with_menu): New function.
2533 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2536 * alloc.c (make_save_ptr): Now compiled unconditionally.
2538 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2540 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2541 (redraw_frame, update_frame): Adjust users.
2542 * dispextern.h (set_window_update_flags): Adjust prototype.
2543 * xdisp.c (redisplay_internal): When updating all frames with zero
2544 windows_or_buffers_changed, assume that only the windows that shows
2545 current buffer should be really updated.
2547 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2549 Do not allocate huge temporary memory areas and objects while encoding
2550 for file I/O, thus reducing an enormous memory usage for large buffers.
2551 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2552 * coding.h (struct coding_system): New member raw_destination.
2553 * coding.c (setup_coding_system): Initialize it to zero.
2554 (encode_coding_object): If raw_destination is set, do not create
2555 dst_object. Add comment.
2556 * fileio.c (toplevel): New constant E_WRITE_MAX.
2557 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2558 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2560 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2562 * nsterm.m (windowDidExitFullScreen:):
2563 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2565 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2567 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2568 * keyboard.c (unblock_input_to): Don't process pending signals
2569 if a fatal error is in progress.
2571 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2572 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2573 they're talking about words in Lisp bool vectors.
2574 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2575 * data.c (popcount_bits_word): Rename from popcount_size_t.
2576 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2579 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2581 Improve support for popcount and counting trailing zeros (Bug#15550).
2582 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2583 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2584 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2585 (popcount_size_t_msc, popcount_size_t_gcc):
2586 Remove; now done by Gnulib.
2587 (popcount_size_t): Now a macro that defers to Gnulib.
2588 (count_trailing_zero_bits): Return int, for consistency with
2589 Gnulib and because Emacs prefers signed to unsigned int.
2590 Don't assume that size_t is either unsigned int or unsigned long
2591 or unsigned long long.
2592 (size_t_to_host_endian): Do not assume that size_t is either
2593 exactly 32 or exactly 64 bits wide.
2594 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2595 etc., so that it's now an enum constant, not a macro.
2596 No need to assume that it's either 32 or 64.
2598 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2600 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2603 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2605 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2606 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2608 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2610 emacs_read and emacs_write now use void *, not char *.
2611 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2612 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2613 Buffer arg is now void *, not char *. This matches plain
2614 'read' and 'write' better, and avoids a constraint violation
2615 on Solaris 9 with Oracle Studio.
2617 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2619 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2620 memset to explicit loop. Otherwise copy largest possible chunk
2621 from initialized to uninitialized part, thus allowing the longer
2622 memcpy runs and reducing the number of loop iterations.
2624 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2626 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2627 hide toolbar (Bug#15388).
2628 (windowDidEnterFullScreen:): If presentation options are zero,
2629 set them here (Bug#15388).
2630 (ns_update_auto_hide_menu_bar): Remove runtime check.
2631 Don't auto hide dock unless menubar is also auto hidden.
2633 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2635 * editfns.c (message): Mention batch mode in doc string.
2637 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2639 * nsterm.m (check_native_fs): Remove erroneous comment.
2641 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2643 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2644 uses find_newline instead of scan_newline and so doesn't move point.
2646 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2648 Use hardware support for byteswapping on glibc x86 etc.
2649 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2650 whereas the old swap64 needed 30.
2651 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2652 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2653 Use byteswap.h's macros to swap bytes.
2654 * lisp.h (swap16, swap32, swap64): Remove.
2655 All uses replaced by bswap_16, bswap_32, bswap_64.
2657 * bytecode.c (exec_byte_code): Use some more volatile variables
2658 to work around local variables getting clobbered by longjmp.
2659 Port to pre-C99, which doesn't allow decls after stmts.
2661 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2663 * lisp.h (eassert): Assume that COND is true when optimizing.
2664 In other words, take on the behavior of eassert_and_assume.
2665 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2666 (eassert_and_assume): Remove. All uses replaced by eassert.
2668 * xdisp.c (Qglyphless_char): Now static.
2670 Adjust to merge from gnulib.
2671 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2672 * lisp.h: Include <verify.h>, for 'assume'.
2674 * eval.c (clobbered_eassert): New macro.
2675 (internal_catch, internal_condition_case)
2676 (internal_condition_case_1, internal_condition_case_2)
2677 (internal_condition_case_n): Use it instead of eassert
2678 when the argument contains locals clobbered by longjmp.
2679 Don't use clobbered locals outside of clobbered_eassert.
2680 (internal_lisp_condition_case): Use a volatile variable
2681 to work around a local variable's getting clobbered.
2683 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2685 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2686 (PUSH_HANDLER): New macro.
2687 (catchlist): Remove.
2688 (handlerlist): Always declare.
2690 * eval.c (catchlist): Remove (merge with handlerlist).
2691 (handlerlist, lisp_eval_depth): Not static any more.
2692 (internal_catch, internal_condition_case, internal_condition_case_1)
2693 (internal_condition_case_2, internal_condition_case_n):
2695 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2696 handlerlist/catchlist.
2697 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2698 handlerlist which can only handle a single condition-case handler at
2700 (find_handler_clause): Simplify since we only a single branch here
2703 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2705 (bcall0): New function.
2706 (exec_byte_code): Add corresponding cases. Improve error message when
2707 encountering an invalid byte-code. Let Bunwind_protect accept
2708 a function (rather than a list of expressions) as argument.
2710 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2711 and make them unconditional now that they're heap-allocated.
2713 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * charset.c (Fdecode_char, Fencode_char): Remove description of
2716 `restriction' arg. now that it's hidden by advertised-calling-convention.
2718 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2720 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2721 Remove unused variable (from mac-port).
2722 (macfont_draw): Use s->ybase for correct y position.
2724 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2726 * frame.h (struct frame): Drop has_minibuffer member because...
2727 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2728 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2730 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2732 * window.h (struct window): Prefer enum text_cursor_kinds to int
2733 for phys_cursor_type member. Move the latter, phys_cursor_width,
2734 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2735 * window.c (replace_window, make_window): Adjust users.
2737 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2739 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2740 this module is never compiled otherwise.
2742 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2744 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2747 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2749 * xdisp.c (get_next_display_element): Don't call face_for_font in
2750 a build configured --without-x. (Bug#15484)
2752 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2754 * window.c (calc_absolute_offset): #elif should be #elif defined.
2756 * frame.c (delete_frame): Block/unblock input to overcome race
2757 condition (Bug#15475).
2759 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2761 * frame.c (delete_frame): Record selected frame only after
2762 calling Qdelete_frame_functions (Bug#15477).
2764 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2766 * nsterm.m (ns_selection_color): Remove.
2767 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2768 NSColor selectedText(Background)Color. Only for COCOA.
2769 (ns_term_init): Remove assignment of ns_selection_color, logic
2770 moved to ns_get_color.
2772 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2773 NS_SELECTION_COLOR_DEFAULT.
2774 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2776 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2778 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2779 frame' does not have the tool_bar_window member.
2781 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2783 Signal error when reading an empty byte-code object (Bug#15405)
2784 * lread.c (read1): signal error
2785 * alloc.c (make_byte_code): eassert header size
2786 (sweep_vectors): change an int to size_t
2788 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2790 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2791 instead of ints, as it's the usual style for offsetof constants. See:
2792 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2794 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2795 This is ugly, but it should fix the performance problem for older
2796 GCC versions in the short run. I'll look into integrating the
2797 Gnulib module for popcount, as a better fix.
2798 See the thread starting in:
2799 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2800 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2801 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2802 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2803 (popcount_size_t): Use it.
2805 2013-09-24 Daniel Colascione <dancol@dancol.org>
2807 * process.c (Fnetwork_interface_info): Fix build break due to
2810 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2812 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2813 Prefer signed to unsigned integers where either will do.
2814 No need for 'const' on locals that do not escape.
2815 Omit easserts with unnecessary and unportable assumptions about
2816 alignment. Avoid unnecessary casts to char *.
2818 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2820 Use union for the payload of struct Lisp_Vector.
2821 This helps to avoid a few glitches dictated by C's aliasing rules.
2822 * lisp.h (struct Lisp_Vector): Use union for next and
2823 contents member. Adjust comment. Change related users.
2824 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2825 Related users changed.
2826 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2827 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2828 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2829 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2831 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2833 Optimize glyph row clearing and copying routines.
2834 * dispextern.h (struct glyph_row): Change layout of struct
2835 glyph_row to help copy_row_except_pointers. Adjust comment.
2836 * dispnew.c (null_row): Remove.
2837 (clear_glyph_row): Use offsetof and memset to find and clear
2838 just the members that need clearing. Adjust comment.
2839 (copy_row_except_pointers): Likewise for copying.
2841 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2843 Some minor cleanups of recently-added bool vector code.
2844 * conf_post.h (assume): Always return void. Use lint version
2845 only if GCC and MSC versions don't apply.
2846 * conf_post.h (assume):
2847 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2848 Depend on _MSC_VER, not __MSC_VER, for consistency with
2850 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2851 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2852 (bool_vector_binop_driver, count_trailing_zero_bits)
2853 (size_t_to_host_endian): Now static, not static inline;
2854 the latter isn't needed with modern compilers and doesn't
2855 work with older compilers anyway.
2857 * alloc.c (valgrind_p): Use bool for boolean.
2859 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2861 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2862 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2863 (display_last_displayed_message_p, message_buf_print)
2864 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2865 Use bool for boolean.
2866 * dispextern.h (cancel_line, init_desired_glyphs):
2867 Remove ancient leftover.
2868 (help_echo_showing_p, hourglass_shown_p):
2869 * lisp.h (noninteractive_need_newline): Adjust declaration.
2871 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2873 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2875 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2876 ...this file and convert the latter to static. Adjust comment.
2877 (make_initial_frame):
2878 * window.c (init_window_once): Adjust user.
2879 * frame.h (last_nonminibuf_frame): Remove declaration.
2880 * lisp.h (selected_frame): Likewise.
2881 * msdos.c (the_only_display_info): Adjust comment.
2883 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2885 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2886 computing the end column of mouse-highlight that comes from
2887 display or overlay strings. (Bug#15437)
2888 (note_mouse_highlight): Adapt calculation of last argument to
2889 mouse_face_from_string_pos to the above change.
2891 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2892 all platforms, not just for clang.
2894 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2896 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2897 about excess arguments to snprintf.
2899 * conf_post.h(assume): Use __builtin_unreachable for clang.
2901 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2903 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2904 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2906 2013-09-23 Daniel Colascione <dancol@dancol.org>
2908 * alloc.c (USE_VALGRIND): New macro; on by default
2909 when ENABLE_CHECKING.
2910 (mark_maybe_object, mark_maybe_pointer)
2911 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2913 (valgrind_p) [USE_VALGRIND]: New variable.
2914 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2916 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2918 * process.c (wait_reading_process_output): Change int pnamelen to
2921 * nsterm.m (setMarkedText:selectedRange:):
2922 (deleteWorkingText):
2923 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2924 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2925 argument to unsigned long to avoid warning.
2926 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2928 * conf_post.h (assume): Fix compiler error: x shall be cond.
2930 2013-09-22 Daniel Colascione <dancol@dancol.org>
2932 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2933 warning when compiling without a window system.
2935 2013-09-22 Daniel Colascione <dancol@dancol.org>
2937 * data.c (Qbool_vector_p): New symbol.
2938 (bool_vector_spare_mask, popcount_size_t_generic)
2939 (popcount_size_t_msc, popcount_size_t_gcc)
2941 (bool_vector_binop_driver)
2942 (count_trailing_zero_bits, size_t_to_host_endian)
2943 (Fbool_vector_exclusive_or)
2944 (Fbool_vector_union)
2945 (Fbool_vector_intersection, Fbool_vector_set_difference)
2946 (Fbool_vector_subsetp, Fbool_vector_not)
2947 (Fbool_vector_count_matches)
2948 (Fbool_vector_count_matches_at): New functions.
2949 (syms_of_data): Intern new symbol, functions.
2950 * alloc.c (bool_vector_payload_bytes): New function.
2951 (Fmake_bool_vector): Instead of calling Fmake_vector,
2952 which performs redundant initialization and argument checking,
2953 just call allocate_vector ourselves. Make sure we clear any
2954 terminating padding to zero.
2955 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2956 instead of open-coding the size calculation.
2957 (vroundup_ct): New macro.
2958 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2959 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2960 * composite.c (composition_gstring_put_cache):
2961 Change lint_assume to assume.
2962 * conf_post.h (assume): New macro.
2963 (lint_assume): Remove.
2964 * dispnew.c (update_frame_1): Change lint_assume to assume.
2965 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2967 * image.c (gif_load): Change lint_assume to assume.
2968 * lisp.h (eassert_and_assume): New macro.
2969 (Qbool_vector_p): Declare.
2970 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2971 (swap16, swap32, swap64): New inline functions.
2972 * macfont.c (macfont_shape): Change lint_assume to assume.
2973 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2974 * xsettings.c (parse_settings): Use new swap16 and
2975 swap32 from lisp.h instead of file-specific macros.
2977 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2979 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2980 found (which can legitimately happen when the glyph row at the
2981 window start is disabled in the current_matrix. (Bug#15365)
2983 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2985 Fix syntax.h bug introduced by recent INLINE change.
2986 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2987 conditionally compiled one way in some modules, and a different
2988 way in others. This doesn't work with extern inline functions,
2989 which must have the same definition in all modules, because the
2990 defining code might be shared across modules, depending on the
2991 implementation. Symptoms reported by Martin Rudalics in:
2992 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2993 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2994 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2995 overriding the corresponding functions in syntax.h.
2996 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2997 (syntax_property): New inline functions.
2998 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2999 Rewrite in terms of these new functions.
3001 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3003 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3004 not chars_in_text, whose result depends on the multibyteness of
3005 the current buffer. (Bug#15426)
3007 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3009 Port recent change to hosts where pointers aren't 'long'.
3010 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3011 Don't assume that pointers are the same width as 'long'.
3012 Add a compile-time check that a pointer fits into two X slots.
3014 A simpler, centralized INLINE.
3015 * conf_post.h (INLINE): Define only if not already defined.
3016 This allows us to use a single INLINE, defined by one file
3018 * emacs.c (INLINE): Define it.
3019 Also, include category.h, charset.h, composite.h, dispextern.h,
3020 syntax.h, systime.h, so that their INLINE definitions are expanded
3022 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3023 * buffer.h, buffer.c (BUFFER_INLINE):
3024 * category.h, category.c (CATEGORY_INLINE):
3025 * character.h, character.c (CHARACTER_INLINE):
3026 * charset.h, charset.c (CHARSET_INLINE):
3027 * composite.h, composite.c (COMPOSITE_INLINE):
3028 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3029 * frame.h, frame.c (FRAME_INLINE):
3030 * intervals.h, intervals.c (INTERVALS_INLINE):
3031 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3032 * lisp.h, alloc.c (LISP_INLINE):
3033 * process.h, process.c (PROCESS_INLINE):
3034 * syntax.h, syntax.c (SYNTAX_INLINE):
3035 * systime.h, sysdep.c (SYSTIME_INLINE):
3036 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3037 * window.h, window.c (WINDOW_INLINE):
3038 Remove. All uses replaced with INLINE.
3040 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3042 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3045 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3047 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3048 'const char *' to avoid compiler warnings due to similar change in
3049 the prototype of x_get_string_resource.
3051 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3053 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3054 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3055 going to replace static variables below. Adjust comments.
3056 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3057 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3058 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3059 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3060 Related users changed.
3061 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3062 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3063 last_mouse_movement_time, going to replace static variables below.
3065 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3066 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3068 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3069 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3070 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3071 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3072 static variables below.
3073 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3074 (last_mouse_scroll_bar): Remove.
3075 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3076 (mouseExited): Related users changed.
3078 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3080 Do not use external array to process X scroll bar messages.
3081 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3082 (x_send_scroll_bar_event): Pack window pointer into two slots
3083 of XClientMessageEvent if we're 64-bit. Adjust comment.
3084 (x_scroll_bar_to_input_event): Unpack accordingly.
3086 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3088 Ifdef away recent changes which aren't relevant to NS port.
3089 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3090 [!HAVE_NS]: Declare as such.
3091 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3092 [!HAVE_NS]: Define as such.
3094 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3096 * frame.c (x_redo_mouse_highlight): New function
3097 to factor out common code used in W32 and X ports.
3098 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3099 * xterm.h (struct x_display_info):
3100 * w32term.h (struct w32_display_info):
3101 * nsterm.h (struct ns_display_info): New members
3102 last_mouse_motion_frame, last_mouse_motion_x and
3103 last_mouse_motion_y, going to replace static variables below.
3104 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3105 (redo_mouse_highlight): Remove.
3106 (note_mouse_movement, syms_of_xterm): Adjust user.
3107 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3108 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3109 (redo_mouse_highlight): Remove.
3110 (note_mouse_movement, syms_of_w32term): Adjust user.
3111 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3112 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3114 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3115 * nsfns.m (compute_tip_xy): Adjust user.
3117 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3119 * frame.c (x_mouse_grabbed): New function.
3120 * dispextern.h (x_mouse_grabbed): Add prototype.
3121 (last_mouse_frame): Remove declaration.
3122 * xterm.h (struct x_display_info):
3123 * w32term.h (struct w32_display_info):
3124 * nsterm.h (struct ns_display_info): New member
3125 last_mouse_frame, going to replace...
3126 * xdisp.c (last_mouse_frame): ...global variable.
3127 (note_tool_bar_highlight):
3128 * w32term.c (w32_mouse_position, w32_read_socket):
3129 * xterm.c (XTmouse_position, handle_one_xevent):
3130 Use x_mouse_grabbed.
3131 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3133 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3135 * w32term.c (w32_read_socket): Avoid temporary
3136 variables in a call to x_real_positions.
3137 * xterm.c (handle_one_xevent): Likewise.
3139 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3141 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3142 (x_icon_type): Remove prototype.
3143 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3144 * frame.c (x_icon_type): Remove.
3145 * w32term.c (x_make_frame_visible, x_iconify_frame):
3146 * xterm.c (x_make_frame_visible, x_iconify_frame):
3147 Use x_set_bitmap_icon to factor out common code.
3149 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3151 * dispextern.h (check_x_display_info, x_get_string_resource):
3152 Declare here just once and unify the latter.
3153 * frame.c (check_x_display_info, x_get_string_resource):
3154 * nsterm.h (check_x_display_info):
3155 * xrdb.c (x_get_string_resource):
3156 * xterm.h (check_x_display_info): Remove prototypes.
3157 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3158 * w32reg.c (x_get_string_resource): Likewise.
3159 (w32_get_rdb_resource): Adjust user.
3161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3163 * xterm.h (struct x_display_info): New member
3164 x_pending_autoraise_frame, going to replace...
3165 * xterm.c (pending_autoraise_frame): ...static variable.
3166 (x_new_focus_frame, XTread_socket): Adjust users.
3167 * w32term.h (struct w32_display_info): New member
3168 w32_pending_autoraise_frame, going to replace...
3169 * w32term.c (pending_autoraise_frame): ...global variable.
3170 (x_new_focus_frame, w32_read_socket): Adjust users.
3172 2013-09-17 Glenn Morris <rgm@gnu.org>
3174 * xdisp.c (message_dolog): If we create *Messages*,
3175 switch it to messages-buffer-mode.
3177 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3179 Don't overuse 'const' in types of locals.
3180 * bidi.c (bidi_count_bytes):
3181 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3182 (xg_event_is_for_scrollbar):
3183 * xselect.c (x_handle_property_notify)
3184 (x_handle_selection_notify, x_handle_dnd_message):
3185 * xsettings.c, xsettings.h (xft_settings_event):
3186 * xterm.c (x_handle_net_wm_state, handle_one_event)
3187 (x_menubar_window_to_frame, x_detect_focus_change)
3188 (construct_mouse_click, note_mouse_movement)
3189 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3190 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3191 (handle_one_xevent, x_handle_net_wm_state):
3192 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3193 (x_handle_dnd_message):
3194 Avoid unnecessary 'const', typically the second 'const' in
3195 'const foo * const arg', a 'const' that does not affect the API
3196 and doesn't significantly help the human reader.
3198 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3200 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3201 only if Glib < 2.36.0.
3202 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3203 * xsettings.c (init_gconf, init_gsettings): Do not check
3205 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3207 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3209 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3211 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3212 before calling g_type_init.
3214 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3216 * nsterm.m (syms_of_nsterm): ... to here.
3218 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3220 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3221 (ignore_next_mouse_click_timeout): Use Time as X does.
3222 (handle_one_xevent): Avoid cast and use unsigned comparison.
3224 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3226 Do not copy X event in handle_one_xevent except KeyPress case.
3227 Wnen XEvent is processed, it is unlikely to be changed except
3228 KeyPress case, so we can avoid copying and use const pointer to
3229 const data to make sure that an event is not changed elsewhere.
3230 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3231 const' and do not create local copy except for the KeyPress event.
3232 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3233 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3234 (x_handle_net_wm_state, x_menubar_window_to_frame)
3235 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3236 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3237 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3238 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3239 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3240 (x_handle_dnd_message):
3241 * xsettings.c (xft_settings_event):
3242 Use 'const XEvent * const' where appropriate.
3243 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3245 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3247 Fix X event waiting to handle multiple frames.
3248 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3249 * xterm.c (pending_event_wait): Remove. Adjust users.
3250 (x_detect_focus_change): Pass frame arg.
3251 (handle_one_xevent): Find related frame early and clear per-frame
3252 wait_event_type only if this is an event for the relevant frame.
3253 (x_wait_for_event): Use per-frame wait_event_type.
3255 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3257 * nsfns.m (Fx_create_frame): Fix font driver registration for
3260 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3261 for syms_of_macfont.
3263 * nsterm.m: Include macfont.h.
3264 (ns_tmp_flags, ns_tmp_font): Remove.
3265 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3266 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3267 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3268 (changeFont:): Fix code style. Check for font driver type when
3271 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3274 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3275 (nsfont_open): Set font driver type.
3276 Set font->ascent and font->descent. Figure out font instead of
3277 ns_tmp_font, and flags instead of ns_tmp_flags.
3278 Fix indentation. Remove call to ns_draw_text_decoration,
3281 * nsfns.m: Include macfont.h.
3282 (Fx_create_frame): Register macfont driver, make a better default font.
3283 (Fns_popup_font_panel): Get font from macfont driver, if used.
3285 * macfont.m, macfont.h, maccuvs.h: New files.
3287 * font.h: Declare syms_of_macfont.
3289 * font.c (syms_of_font): Call syms_of_macfont.
3291 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3293 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3295 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3296 and it is always zero for others, so I assume that this is an ancient
3297 leftover which nobody will want to change any more.
3298 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3299 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3300 * frame.c (x_set_scroll_bar_width):
3301 * w32fns.c (w32_createscrollbar):
3302 * w32term.c (w32_set_vertical_scroll_bar):
3303 * xfns.c (x_set_scroll_bar_default_width):
3304 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3305 (x_scroll_bar_expose): Related users changed.
3307 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3309 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3310 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3311 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3313 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3315 * nsterm.h, w32term.h, xterm.h: ...and not here.
3316 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3317 Remove unused Xisms.
3318 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3319 these modules are never compiled otherwise.
3321 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3323 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3324 Doc fix. (Bug#15375)
3326 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3328 Unify Fx_focus_frame between all ports.
3329 * frame.h (x_focus_frame): New prototype.
3330 * xfns.c (Fx_focus_frame): Remove.
3331 (syms_of_xfns): Do not defsubr it.
3332 (x_focus_frame): X implementation.
3333 * nsfns.m (Fx_focus_frame): Remove.
3334 (syms_of_nsfns): Do not defsubr it.
3335 (x_focus_frame): NS implementation.
3336 * w32term.c (Fx_focus_frame): Remove.
3337 (x_focus_on_frame): Rename to...
3338 (x_focus_frame): W32 implementation.
3339 * w32term.h (x_focus_on_frame): Remove prototype.
3340 * w32fns.c (Fx_focus_frame): Remove.
3341 (syms_of_w32fns): Do not defsubr it.
3342 * frame.c (Fx_focus_frame): Define here.
3343 (syms_of_frame): Defsubr here.
3344 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3346 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3348 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3349 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3350 each port to reference the port-specific window system data.
3351 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3352 (FRAME_DISPLAY_INFO): Define.
3353 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3354 (FRAME_DISPLAY_INFO): Define. Adjust users.
3355 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3356 (FRAME_DISPLAY_INFO): Define. Adjust users.
3357 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3358 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3359 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3360 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3361 * xselect.c, xterm.c: All related users changed.
3363 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3365 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3366 (x_menubar_window_to_frame): Remove prototypes.
3367 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3368 (x_menubar_window_to_frame, x_top_window_to_frame):
3370 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3371 (x_menubar_window_to_frame, x_top_window_to_frame):
3372 ...to here and convert all but the last to static.
3374 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3376 * lisp.mk (lisp): Add w32-common-fns.elc.
3378 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3380 * charset.c (char_charset): Document an exception for char-charset.
3382 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3384 * xterm.h (x_display_info): New field last_user_time...
3385 * xterm.c (toplevel): ...to replace static last_user_time.
3386 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3388 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3390 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3391 scroll bar values to prevent thumb from disappear and update comment.
3393 2013-09-11 Glenn Morris <rgm@gnu.org>
3395 * emacs.c (usage_message): Possessive apostrophe tweak.
3397 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3399 * nsterm.m (syms_of_nsterm): Use Qns.
3400 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3401 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3402 * xfns.c (x_display_info_for_name, Fx_open_connection):
3403 Remove old '#if 0' code.
3404 (syms_of_xfns): Use Qx.
3405 * termhooks.h (fullscreen_hook): Remove the leftover.
3406 (struct terminal): Fix typo in comment.
3408 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3410 Cleaning up a few X scroll bar bits.
3411 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3412 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3413 New member last_seen_part, going to replace...
3414 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3415 (xt_action_hook) [USE_LUCID]: Adjust user.
3416 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3417 Lucid-specific scroll bar support.
3418 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3419 to int and adjust to use last_seen_part member.
3420 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3421 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3422 Initialize last_seen_part.
3424 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3426 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3427 insert-buffer-substring an empty string.
3429 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3431 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3432 avoiding a GCC warning.
3434 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3436 Ifdef away frame tool bar code when it is not really used.
3437 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3438 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3439 and minimize_tool_bar_window_p under the above.
3440 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3441 (fset_tool_bar_window): Likewise.
3442 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3443 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3444 (change_frame_size_1):
3445 * window.c (window_from_coordinates, Frecenter): Adjust users.
3446 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3447 code is not really used.
3448 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3449 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3450 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3451 [!USE_GTK && !HAVE_NS]: Define as such.
3452 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3453 (note_mouse_highlight, expose_frame):
3454 * xfns.c (x_set_tool_bar_lines):
3455 * xterm.c (handle_one_xevent): Adjust users.
3457 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3459 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3460 This bug was introduced by my 2013-08-26 patch, which incorrectly
3461 assumed that the terminfo implementation doesn't use termcap buffers.
3462 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3463 these buffers apparently are used after all.
3464 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3465 (struct tty_display_info): Define members termcap_term_buffer and
3466 termcap_strings_buffer even if TERMINFO.
3468 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3471 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3472 'usage' docstring entry to pacify make-docfile.
3474 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3476 Change comparison functions =, <, >, <=, >= to take many arguments.
3477 * data.c: Change comparison functions' interface and implementation.
3478 * lisp.h: Make arithcompare available for efficient two arg
3480 * bytecode.c: Use arithcompare.
3481 * fileio.c: Use new interface.
3483 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3485 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3487 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3489 * eval.c (Feval): Document the new use of `lexical'.
3491 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3493 Review and drop old frame resize hack.
3494 * frame.h (struct frame): Remove force_flush_display_p.
3495 * dispnew.c (update_frame): Adjust user and don't call
3496 flush_frame here. The comment has said that there was an issues
3497 with redisplaying fringes, but I don't see any differences with
3498 and without this hack. Hopefully we can continue without it.
3499 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3500 current frame matrices twice if resized_p is set.
3502 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3504 Do not populate pure Xism x_sync to other ports.
3505 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3506 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3507 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3508 * w32term.h (x_sync): Remove prototype.
3510 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3512 Cleanup frame flushing.
3513 * dispextern.h (struct redisplay_interface):
3514 Drop flush_display_optional because flush_display is enough
3515 for X and flushing via RIF is just a no-op for others.
3516 * frame.h (flush_frame): New function.
3517 * dispnew.c (update_frame):
3518 * minibuf.c (read_minibuf):
3519 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3521 * keyboard.c (detect_input_pending_run_timers): Do not flush
3522 all frames but selected one in redisplay_preserve_echo_area.
3523 * nsterm.m (ns_flush): Remove no-op.
3524 (ns_redisplay_interface): Adjust user.
3525 * w32term.h (x_flush): Remove no-op.
3526 (w32_redisplay_interface): Adjust user.
3527 * xterm.c (x_flush): Simplify because we do not flush all
3528 frames at once any more. Adjust comment.
3529 (x_redisplay_interface): Adjust user.
3531 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3533 Port --without-x --enable-gcc-warnings to Fedora 19.
3534 * gfilenotify.c (globals_of_gfilenotify):
3535 Call g_type_init only if using an older glib version that needs it.
3537 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3539 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3540 (last_glyphless_glyph_merged_face_id): Remove declarations.
3541 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3542 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3543 (last_glyphless_glyph_merged_face_id): Now static.
3544 (merge_escape_glyph_face): New function, refactored from...
3545 (get_next_display_element): ...here.
3546 (merge_glyphless_glyph_face): New function, refactored from...
3547 (produce_glyphless_glyph): ...here...
3548 * term.c (produce_glyphless_glyph): ...and here.
3550 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3552 * eval.c (eval_sub): Only call Ffunction if necessary.
3554 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3556 Attempt to make redisplay more selective when changing cursor type.
3557 * frame.h (struct frame): New bitfield cursor_type_changed.
3558 * xdisp.c (cursor_type_changed): Remove.
3559 (try_cursor_movement, redisplay_window, try_window_id)
3560 (set_frame_cursor_types, try_window_reusing_current_matrix):
3561 Adjust to use per-frame bitfield.
3562 (redisplay_internal): Look for cursor type change on each visible
3563 frame and consider all frames if cursor type has been changed on
3564 the frame other than selected. If cursor type has been changed on
3565 selected frame only, do not use fast update.
3567 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3569 Attempt to make redisplay more selective when changing fonts.
3570 * frame.h (struct frame): New bitfield fonts_changed.
3571 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3572 (adjust_frame_glyphs): Add prototype.
3573 * dispnew.c (fonts_changed_p): Remove.
3574 (adjust_glyphs): Remove because we do not
3575 adjust matrices on all frames at once any more.
3576 (adjust_frame_glyphs): Block and unblock input here.
3577 (adjust_glyph_matrix): Use fonts_changed.
3578 (change_frame_size_1): Use adjust_frame_glyphs.
3579 * font.c (font_open_entity): Use fonts_changed.
3580 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3581 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3582 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3583 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3584 (shrink_mini_window, Fresize_mini_window_internal)
3585 (window_scroll_pixel_based, Fset_window_configuration)
3586 (apply_window_adjustment, Fset_window_vscroll):
3587 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3588 Use adjust_frame_glyphs.
3589 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3590 (try_window_reusing_current_matrix, try_window_id, display_line)
3591 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3592 (redisplay_internal): Consider fonts_changed and adjust frame
3593 matrices for each frame only if the frame is visible. If font
3594 has been changed on some frame during full redisplay, retry
3595 only visible frames where the font has been actually changed.
3597 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3599 Cache current header and mode line height for each window.
3600 * window.h (struct window): New fields mode_line_height
3601 and header_line_height.
3602 * window.c (make_window): Initialize them.
3603 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3604 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3605 (current_mode_line_height, current_header_line_height):
3607 * xdisp.c (current_mode_line_height, current_header_line_height):
3609 (pos_visible_p, init_xdisp): Adjust user.
3610 (redisplay_window): Invalidate mode_line_height and
3611 header_line_height if current and desired matrices do not agree.
3613 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3615 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3616 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3618 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3620 Make --without-x compatible with --enable-gcc-warnings.
3621 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3622 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3623 members under HAVE_WINDOW_SYSTEM.
3624 * keyboard.c (make_lispy_focus_out): Likewise.
3625 (record_menu_key): Move under HAVE_MENUS.
3626 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3627 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3628 (syms_of_xdisp): Adjust user.
3629 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3630 (start_hourglass, cancel_hourglass):
3631 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3632 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3633 and CLEAR_FONT_TABLE_NFONTS.
3634 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3635 Declare only if HAVE_WINDOW_SYSTEM.
3636 (lface_same_font_attributes_p, clear_face_gcs): Define only
3637 if HAVE_WINDOW_SYSTEM.
3639 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3641 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3642 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3643 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3645 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3647 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3649 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3651 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3652 This fixes a type error on hosts where ptrdiff_t is wider than int.
3654 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3656 * keyboard.c (read_key_sequence_vs): New function.
3657 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3660 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3662 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3664 Makefile improvements.
3665 * Makefile.in (config.status): Don't use double-colon rules, as
3666 they are not portable according to POSIX. Fix shell typo with `;
3667 I guess this rule has never been tested?
3668 (VCSWITNESS): New macro, to override any environment var.
3670 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3672 * xterm.h (struct x_display_info): Do not track X connection
3673 fd separately because it is always available from Display.
3674 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3677 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3679 * buffer.c (drop_overlay):
3680 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3681 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3683 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3685 * buffer.c (Fmake_overlay, Fmove_overlay):
3686 * intervals.c (set_point_from_marker):
3687 * print.c (PRINTPREPARE): Prefer signal_error
3688 to plain error and report unsuitable marker too.
3690 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3692 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3693 for 'dragging' member.
3694 (struct x_output): Remove set-but-unused leftovers
3695 'left_before_move' and 'top_before_move'.
3696 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3697 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3698 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3699 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3700 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3701 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3702 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3703 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3705 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3707 * nsfont.m (INVALID_GLYPH): New define.
3708 (nsfont_encode_char): Use INVALID_GLYPH.
3709 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3711 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3713 * xterm.c (x_last_mouse_movement_time): Revert last change.
3714 This code should use XDisplayMotionBufferSize to check display's
3715 motion history first, and there are few other issues as well.
3716 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3717 (handle_one_xevent): Adjust user.
3719 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3721 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3722 * frame.c (Flast_nonminibuf_frame): ... to here.
3723 (check_minibuf_window): Don't abort if no window was found
3726 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3728 Use XGetMotionEvents to ask the last mouse motion time from X server.
3729 * xterm.c (X_MOTION_HISTORY): Default to 1.
3730 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3731 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3732 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3733 Ifdef away legacy code.
3734 (XTmouse_position, x_scroll_bar_report_motion):
3735 Use x_last_mouse_movement_time.
3736 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3739 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3741 * msdos.c (last_mouse_window): Move to...
3742 (dos_rawgetc): ...this function and adjust comment.
3743 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3744 (mouseMoved): ...this function and adjust comment.
3745 * w32term.c (last_window): Likewise with...
3746 (w32_read_socket): ...this function.
3747 * xterm.c (last_window): Likewise with...
3748 (handle_one_xevent): ...this function.
3750 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3752 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3753 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3754 (handle_one_xevent): ...to here.
3755 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3758 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3760 * msdos.c (IT_set_terminal_window): Remove no-op.
3761 (initialize_msdos_display): Adjust terminal setup.
3762 * w32console.c (w32con_set_terminal_window): Remove no-op.
3763 (initialize_w32_display): Adjust terminal setup.
3764 * w32term.c (w32_set_terminal_window): Remove no-op.
3765 (w32_create_terminal): Adjust terminal setup.
3766 * xterm.c (XTset_terminal_window): Remove no-op.
3767 (x_create_terminal): Adjust terminal setup.
3769 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3771 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3773 (ns_create_terminal): Adjust terminal setup.
3774 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3776 (w32_create_terminal): Adjust terminal setup.
3777 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3779 (x_create_terminal): Adjust terminal setup.
3781 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3783 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3784 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3785 * dispnew.c (buffer_posn_from_coords):
3786 * window.c (Fwindow_end, displayed_window_lines):
3787 * xdisp.c (redisplay_mode_lines): Use it.
3789 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3791 * fontset.c (face_for_char): Check char in the current face font first
3792 if HAVE_NS (Bug#15138).
3794 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3796 * window.c (temp_output_buffer_show): Make sure window returned
3797 by display_buffer is live (Bug#15213).
3799 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3801 Minor cleanup to avoid forward declarations.
3802 * coding.h (struct ccl_spec): Remove forward declaration.
3803 * composite.h (toplevel): Include font.h.
3804 (struct composition_it, struct face, struct font_metrics):
3805 Remove forward declaration.
3806 * dispextern.h (struct image, struct atimer): Likewise.
3807 * emacsgtkfixed.h (struct frame): Likewise.
3808 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3809 * font.h (struct font_driver, struct font, struct glyph_string)
3810 (struct face): Remove forward declaration.
3811 * fontset.h (struct face, struct font): Likewise.
3812 * frame.h (toplevel): Style cleanup.
3813 (enum output_method): Move to...
3814 * termhooks.h (enum output_method): ...here.
3815 (struct glyph, struct frame, struct ns_display_info)
3816 (struct x_display_info, struct w32_display_info):
3817 Remove forward declaration.
3818 * xterm.h (toplevel): Include termhooks.h.
3819 (struct font, struct window, struct glyph_matrix, struct frame)
3820 (struct input_event, struct face, struct image): Remove forward
3822 * gtkutil.h (struct _widget_value): Likewise.
3823 * keyboard.h (toplevel): Include termhooks.h.
3824 (struct input_event): Remove forward declaration.
3826 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3828 * intervals.c (set_point_from_marker): New function.
3829 * editfns.c (Fgoto_char):
3830 * process.c (Finternal_default_process_filter):
3831 * window.c (select_window_1): Use it.
3832 * buffer.h (set_point_from_marker): Add prototype.
3834 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3836 * w32.c (term_winsock): Call release_listen_threads before calling
3838 (_sys_wait_accept): Wait for accept event in a loop with a finite
3839 timeout, instead of waiting indefinitely. Will hopefully avoid
3840 hanging during exit because WSACleanup deadlocks waiting for the
3841 event object to be released. (Bug#14333)
3843 * w32proc.c (release_listen_threads): New function, signals all
3844 the reader threads that listen for connections to stop waiting.
3846 * w32.h (release_listen_threads): Add prototype.
3848 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3850 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3851 field of new marker (for sanity and safety).
3852 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3853 anyway because XMISCTYPE is a function and can't be an lvalue).
3855 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3857 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3858 (x_after_update_window_line, x_scroll_bar_create):
3859 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3860 (handle_one_xevent, x_clear_frame_area):
3861 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3862 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3863 * xterm.h (x_clear_area): Adjust prototype.
3865 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3867 Hook scanning and indentation functions to find_newline. This helps
3868 to avoid duplicated code and renders more respect to newline cache.
3869 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3870 * cmds.c (Fforward_line):
3871 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3872 Use find_newline and avoid unnecessary point movements.
3873 * search.c (scan_newline): Implement on top of find_newline.
3875 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3877 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3878 scoped code (bug#11258).
3880 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3882 * nsterm.m (last_window): New variable.
3883 (EV_TRAILER2): New macro.
3884 (EV_TRAILER): Call EV_TRAILER2.
3885 (mouseMoved:): Add support for mouse-autoselect-window
3886 on nextstep (Bug#6888).
3888 2013-08-28 Andreas Schwab <schwab@suse.de>
3890 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3891 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3892 Remove unused macro definitions.
3893 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3894 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3895 Only define if emacs.
3897 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3899 Prefer enum glyph_row_area to int where appropriate.
3900 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3902 (window_box, window_box_width, window_box_left, window_box_left_offset)
3903 (window_box_right, window_box_right_offset): Adjust prototypes.
3904 * xdisp.c (window_box, window_box_width, window_box_left)
3905 (window_box_left_offset, window_box_right, window_box_right_offset):
3906 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3907 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3908 * nsterm.m (ns_clip_to_row):
3909 * w32term.c (w32_clip_to_row):
3910 * xterm.c (x_clip_to_row): Likewise.
3912 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3914 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3915 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3917 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3919 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3920 for portability to hosts where /bin/sh has problems.
3922 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3924 Redesign redisplay interface to drop global output_cursor.
3925 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3926 (toplevel): Remove declaration of output_cursor.
3927 (set_output_cursor, x_cursor_to): Remove prototype.
3928 * window.h (struct window): New member output_cursor.
3929 (output_cursor_to): New function to replace RIF member.
3930 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3931 (update_text_area, set_window_cursor_after_update): Use it.
3932 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3933 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3934 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3935 * w32term.c (x_update_window_begin, x_update_window_end):
3936 * xterm.c (x_update_window_begin, x_update_window_end):
3937 Adjust to use per-window output cursor.
3939 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3941 Simplify SELECT_TYPE-related code.
3942 Like EMACS_TIME, this portability layer is no longer needed, since
3943 Emacs has been using fd_set as a portability layer for some time.
3944 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3945 (SELECT_TYPE): Remove. All uses changed to fd_set.
3946 (fd_set) [!FD_SET]: New typedef.
3948 Simplify EMACS_TIME-related code.
3949 This portability layer is no longer needed, since Emacs has been
3950 using struct timespec as a portability layer for some time.
3951 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3952 Include <time.h> rather than "systime.h"; that's all that's needed now.
3953 * dispnew.c: Include <timespec.h> rather than "systime.h";
3954 that's all that's needed now.
3955 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3956 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3957 TIMESPEC_RESOLUTION.
3958 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3959 LOG10_TIMESPEC_RESOLUTION.
3960 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3961 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3962 (make_emacs_time): Remove. All used changed to make_timespec.
3963 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3964 (current_timespec): Rename from current_emacs_time. All uses changed.
3965 (add_emacs_time): Remove. All uses changed to timespec_add.
3966 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3967 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3968 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3969 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3970 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3971 (current_timespec): Rename from current_emacs_time. All uses changed.
3972 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3973 changed to timespec_cmp.
3974 * xgselect.c: Include <timespec.h>, since our .h files don't.
3976 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3978 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3979 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3980 Remove the leftovers.
3981 * gtkutil.c (toplevel): Do not declare Qxft but include
3983 * image.c (toplevel): Do not declare Vlibrary_cache because
3984 it's already done in lisp.h.
3986 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3988 * lisp.h (Mouse_HLInfo): Move from here...
3989 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3990 (reset_mouse_highlight): New function.
3991 * msdos.c (dos_set_window_size, IT_update_begin)
3992 (internal_terminal_init):
3993 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3994 (ns_initialize_display_info):
3995 * w32console.c (initialize_w32_display):
3996 * w32term.c (x_update_window_end, x_free_frame_resources)
3997 (w32_initialize_display_info):
3998 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3999 * window.c (Fdelete_other_windows_internal):
4000 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4001 * termchar.h (toplevel):
4002 * xterm.h (toplevel): Include dispextern.h.
4004 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4006 Fix minor problems found by static checking.
4007 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4008 (expect): Avoid nested-if warning.
4009 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4010 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4011 * nsterm.h, nsterm.m (ns_select):
4012 * xgselect.c, xgselect.h (xg_select):
4013 Adjust signature to better match pselect's.
4014 * nsterm.m (ns_select):
4015 Don't set *TIMEOUT, since pselect doesn't.
4016 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4017 diagnostic about assigning const char * to it.
4018 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4020 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4022 * lread.c (substitute_object_recurse): Handle hash-tables as well
4025 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4027 Fix unlikely core dump in init_tty, and simplify terminfo case.
4028 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4029 The old version incorrectly dumped core if malloc returned a
4030 buffer containing only non-NUL bytes.
4031 (init_tty): Do not allocate or free termcap buffers; the
4032 struct does that for us now.
4033 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4034 (struct tty_display_info): Define members termcap_term_buffer and
4035 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4036 use them. Allocate them directly in struct rather than indirectly
4037 via a pointer, to simplify init_tty.
4039 * frame.c (check_minibuf_window): Initialize 'window' properly,
4040 so that Emacs reliably aborts later if 'window' is not initialized.
4042 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4044 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4045 of VoidSymbol (Bug#15154).
4047 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4049 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4050 mouse_face_beg_y and mouse_face_end_y.
4051 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4052 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4053 Adjust users and update comment where appropriate.
4055 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4057 * frame.c (check_minibuf_window): New function.
4058 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4059 Call check_minibuf_window (Bug#15183).
4061 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4063 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4064 because this is the only last cursor data we need to keep and consult.
4065 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4066 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4069 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4071 Fix recovering from possible decompression error.
4072 Since insert_from_gap doesn't always move point, we can't use PT as
4073 the position where the partially decompressed data ends, and
4074 should count how many bytes was produced so far.
4075 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4076 (unwind_decompress): Really delete partially uncompressed data.
4077 (Fzlib_decompress_region): Take decompressed data size into account.
4079 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4081 * syntax.c (init_syntax_once): Adjust comment and do an early
4082 initialization of Qchar_table_extra_slots just once...
4083 * casetab.c (init_casetab_once):
4084 * category.c (init_category_once):
4085 * character.c (syms_of_character):
4086 * coding.c (syms_of_coding):
4087 * xdisp.c (syms_of_xdisp): ...and omit it here.
4089 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4091 * xdisp.c (get_next_display_element): Don't apply to characters
4092 from a display vector the logic of setting it->end_of_box_run_p
4093 suitable for characters from a buffer. (Bug#15175)
4095 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4096 to handle directories, rather than '_utime' which doesn't.
4099 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4101 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4102 or fullscreen (Bug#14627).
4104 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4106 System-dependent integer overflow fixes.
4107 * process.c (Fset_process_window_size): Signal an error if
4108 the window size is outside the range supported by the lower level.
4109 * sysdep.c (set_window_size): Return negative on error,
4110 nonnegative on success, rather than -1, 0, 1 on not in system,
4111 failure, success. This is simpler. Caller changed.
4112 (serial_configure): Remove unnecessary initialization of local.
4113 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4114 size fits in unsigned long; this isn't true on some 32-bit hosts.
4115 Avoid buffer overrun if some future version of /proc/meminfo has a
4116 variable name longer than 20 bytes.
4117 (system_process_attributes) [__FreeBSD__]:
4118 Don't assume hw.availpages fits in 'int'.
4120 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4122 Don't let very long directory names overrun the stack.
4123 Fix some related minor problems involving "//", vfork.
4124 * callproc.c (encode_current_directory): New function.
4125 (call_process): Don't append "/"; not needed.
4126 * fileio.c (file_name_as_directory_slop): New constant.
4127 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4128 this can save the caller having to alloca.
4129 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4130 Use SAFE_ALLOCA, not alloca.
4131 (directory_file_name, Fexpand_file_name): Leave leading "//"
4132 alone, since it can be special even on POSIX platforms.
4133 * callproc.c (call_process):
4134 * process.c (Fformat_network_address):
4135 * sysdep.c (sys_subshell):
4136 Use encode_current_directory rather than rolling our own.
4137 (create_process): No need to encode directory; caller does that now.
4138 * process.h (encode_current_directory): New decl.
4139 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4140 Rework to avoid 'goto xyzzy;'.
4142 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4144 * xdisp.c (handle_face_prop): If the default face was remapped use
4145 the remapped face for strings from prefix properties. (Bug#15155)
4147 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4149 Minor cleanup for redisplay interface and few related functions.
4150 * frame.h (enum text_cursor_kinds): Move from here...
4151 * dispextern.h (enum text_cursor_kinds): ...to here.
4152 (toplevel): Drop unnecessary declarations.
4153 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4154 in update_window_end_hook and draw_window_cursor functions.
4155 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4156 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4157 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4158 * xterm.c (x_update_window_end, x_draw_window_cursor):
4159 * xdisp.c (display_and_set_cursor, update_window_cursor)
4160 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4161 enum text_cursor_kinds where appropriate.
4163 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4165 Redesign redisplay interface to drop updated_row and updated_area.
4166 * dispextern.h (updated_row, updated_area): Remove declaration.
4167 (struct redisplay_interface): Pass glyph row and row area parameters
4168 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4169 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4171 * dispnew.c (updated_row, updated_area): Remove.
4172 (redraw_overlapped_rows, update_window_line): Adjust user.
4173 (update_marginal_area, update_text_area): Likewise. Pass updated row
4174 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4175 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4178 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4180 * process.c (flush_pending_output): Remove stub.
4183 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4185 * callproc.c: Fix race that killed background processes (Bug#15144).
4186 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4187 Record deleted process-id in critical section, not afterwards.
4188 Don't mistakenly kill process created by a call-process invocation
4189 that discards output and does not wait.
4191 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4193 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4194 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4195 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4196 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4197 to shut up compiler in mark_object.
4198 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4200 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4202 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4203 We can't portably rely on PTY_OPEN doing that, even if
4204 it calls posix_openpt with O_CLOEXEC.
4206 2013-08-20 Kenichi Handa <handa@gnu.org>
4208 * character.c (string_char): Improve commentary.
4210 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4212 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4213 (struct animation_cache): Make signature a flexible array member.
4214 All uses changed. This is a tad slower but may insulate us better
4215 from future changes to ImageMagick.
4217 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4219 * image.c: Shrink memory needed for animation cache.
4220 (SIGNATURE_DIGESTSIZE): New constant.
4221 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4222 (imagemagick_create_cache): Copy the signature. This saves
4223 several KB of memory that ImageMagick wastes per signature.
4224 Don't bother updating the update_time, as the caller does that now.
4225 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4226 it's a fixed size struct member now.
4227 (imagemagick_get_animation_cache): Always destroy the signature,
4228 as it's now imagemagick_create_cache's responsibility to copy it.
4229 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4230 and use memcmp rather than strcmp.
4231 eassert that ImageMagick returns a signature of the specified length.
4233 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4235 * image.c (imagemagick_get_animation_cache): Don't segfault on
4237 (imagemagick_get_animation_cache): Revert to previous definition
4238 so that it actually works. But keep the memory leak fix.
4239 (imagemagick_get_animation_cache): Fix memory leak.
4241 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4243 * image.c: Fix animation cache signature memory leak.
4244 Fix some other minor performance problems while we're at it.
4245 (imagemagick_create_cache): Clear just the members that
4246 need clearing. Don't set update_time, as caller does that now.
4247 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4248 Simplify by using pointer-to-pointer instead of a prev pointer.
4249 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4250 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4251 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4252 it's already a copy. Free the signature probe unless it's cached.
4254 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4255 This was introduced by my 2013-08-12 fix for Bug#15035.
4257 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4259 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4260 (imagemagick_prune_animation_cache): Now static.
4262 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4264 * image.c (imagemagick_get_animation_cache): Don't segfault when
4265 pruning all entries.
4267 2013-08-18 Ken Brown <kbrown@cornell.edu>
4269 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4270 static heap if ENABLE_CHECKING is defined.
4271 (max_bss_sbrk_ptr): New variable.
4273 (report_sheap_usage): Report maximum static heap usage instead of
4274 ending static heap usage.
4276 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4278 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4279 of zlib_initialized according to the results of calling
4280 init_zlib_functions.
4282 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4284 * image.c: Implement an ImageMagick per-image cache.
4285 (imagemagick_get_animation_cache): Fix a double-free error.
4286 (imagemagick_load_image): Remove the ping_wand code, which only
4287 apparently saved time on invalid animated images, and slowed down
4288 everything else. Optimise for the common case.
4290 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4292 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4294 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4296 * marker.c (set_marker): Remove documentation of undefined behavior.
4298 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4300 * image.c (imagemagick_compute_animated_image): Animate correctly
4301 when sub-images are smaller than the main image.
4302 (imagemagick_compute_animated_image): Setting the iterator row to
4303 zero is apparently not allowed.
4304 (imagemagick_compute_animated_image): Allow images that say they
4305 have sub-images that are bigger than the main image, but just crop
4308 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4310 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4312 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4314 * image.c (imagemagick_compute_animated_image): Respect the GIF
4317 2013-08-15 Ken Brown <kbrown@cornell.edu>
4319 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4320 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4323 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4325 Fix minor problems found by static checking.
4326 * frame.c (delete_frame):
4327 * xdisp.c (next_element_from_display_vector):
4328 Avoid uninitialized local.
4329 * image.c (imagemagick_compute_animated_image): Port to C89.
4330 Prefer usual GNU indentation style for loops.
4331 Be more careful about bizarrely large sizes, by using ptrdiff_t
4334 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4336 Fix infinite frame selection loop (Bug#15025).
4337 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4339 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4341 * xdisp.c (compute_window_start_on_continuation_line):
4342 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4343 to make sure we end up setting the window start at the leftmost
4344 visible character of the display line. This avoids funky
4345 horizontal shifting because the window start is not kept on the
4346 same position. (Bug#15090)
4347 (next_element_from_display_vector): Support 'box' face attribute
4348 in the face definitions of a display vector. (Bug#15099)
4350 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4352 * image.c (imagemagick_compute_animated_image): Implement animated
4354 (imagemagick_compute_animated_image): Fix some compilation
4355 warnings. Implement a very simple cache to make the animation
4356 usable at all, but it should be replaced with a per-image cache.
4358 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4360 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4361 to do `for' loops over alist values.
4362 * buffer.h (FOR_EACH_BUFFER):
4363 * process.c (FOR_EACH_PROCESS): Use it.
4364 (handle_child_signal, status_notify, Fget_buffer_process)
4365 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4367 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4369 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4370 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4371 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4372 to xzalloc and so avoid redundant call to memset.
4373 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4374 members because it is allocated with xzalloc and so already zeroed.
4376 2013-08-14 Ken Brown <kbrown@cornell.edu>
4378 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4381 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4383 Utility function and macro to copy Lisp string to C string.
4384 * lisp.h (xlispstrdupa): New macro.
4385 (xlispstrdup): New prototype.
4386 * alloc.c (xlispstrdup): New function.
4387 * callint.c (Fcall_interactively):
4388 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4389 (Fsubstitute_in_file_name):
4390 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4391 * image.c (x_create_bitmap_from_file):
4392 * w32term.c (w32_term_init):
4393 * xterm.c (x_term_init): Use xlispstrdup.
4395 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4397 * image.c (imagemagick_load_image): Make animated pictures work.
4398 There's still some problems with background color settings, though
4401 * decompress.c (unwind_decompress): Always restore point.
4403 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4405 * marker.c (set_marker): Reformat documentation.
4407 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4409 * xdisp.c (cursor_type_changed): Now static.
4411 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4412 Use changed. This avoids the need to call xmalloc and for the
4413 caller to call xfree, and avoids memory leaks in some situations.
4415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4417 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4418 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4419 (redisplay_window): If window_end_valid is cleared due to non-zero
4420 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4421 so do not call to try_cursor_movement for that window.
4423 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4425 * window.h (struct window): Convert window_end_pos and
4426 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4427 (wset_window_end_pos, wset_window_end_vpos): Remove.
4428 * dispnew.c (adjust_glyph_matrix):
4429 * window.c (Fwindow_end, replace_window, set_window_buffer)
4431 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4432 (set_vertical_scroll_bar, redisplay_window, try_window)
4433 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4434 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4435 (note_mouse_highlight): Adjust users.
4436 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4439 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4441 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4442 * image.c (imagemagick_filename_hint): Use `const char *' and
4443 prefer SSDATA to SDATA to avoid warnings.
4445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4447 Cleanup window fringes, margins and scroll bars adjustments.
4448 * window.c (set_window_fringes, set_window_margins)
4449 (set_window_scroll_bars, apply_window_adjustment): New functions.
4450 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4451 (Fset_window_scroll_bars): Use them.
4453 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4455 * window.h (struct window): Convert scroll_bar_width
4456 from Lisp_Object to integer. Adjust comment.
4457 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4459 * window.c (wset_scroll_bar_width): Remove.
4460 (make_window): Initialize scroll_bar_width.
4461 (Fsplit_window_internal): Use direct assignment.
4462 (Fset_window_configuration, save_window_save):
4463 Convert Lisp_Object to integer and back where appropriate.
4464 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4465 bar was actually changed, and mention this in docstring.
4467 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4469 * decompress.c: Minor simplifications.
4470 (Fzlib_decompress_region): Don't bother verifying
4471 that avail_out <= UINT_MAX, as that was confusing.
4472 Mention the restriction in a comment instead.
4473 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4475 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4477 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4478 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4480 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4482 * image.c (imagemagick_filename_hint): Check for errors in the
4485 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4487 * window.c (Fwindow_margins): Return nil when there's no marginal
4488 area, as per the documented API.
4490 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4491 Fmake_vector, as scroll bar's struct members are not all Lisp
4492 objects now. This avoids crashes in GC.
4494 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4495 bool, so its address could be taken.
4497 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4499 * image.c (imagemagick_filename_hint): New function to possibly
4500 apply `image-content-type-suffixes'.
4501 (imagemagick_load_image): Use it.
4503 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4505 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4506 if loading zlib failed.
4508 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4510 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4511 2013-08-13 checkin below. Change bool to BOOL, rule is:
4512 All Obj-C code uses BOOL, except for interfaces callable from C.
4514 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4516 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4518 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4519 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4520 bool instead of BOOL.
4521 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4522 from Lisp_Object to bitfield. Adjust comment.
4523 * w32term.c (x_scroll_bar_create): Adjust user.
4524 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4525 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4526 Use bool for boolean.
4527 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4528 to `unsigned int' when defining a bitfield.
4530 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4532 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4536 * window.h (struct window): Convert left_margin_cols and
4537 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4538 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4539 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4541 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4543 (showing_window_margins_p, update_window_line, update_frame_1):
4544 * fringe.c (draw_fringe_bitmap_1):
4545 * xdisp.c (window_box_width): Adjust users.
4546 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4547 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4548 Use direct assignment.
4549 (Fset_window_configuration, save_window_save, Fwindow_margins):
4550 Convert Lisp_Object to integer and back where appropriate.
4551 (Fset_window_margins): Adjust user. Return t if any margin
4552 was actually changed, and mention this in docstring.
4554 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4556 * syntax.c (forward_word):
4557 * cmds.c (forward_char, backward_char): Mention the optional argument.
4559 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4561 * window.h (struct window): Convert left_fringe_width
4562 and right_fringe_width from Lisp_Objects to integers.
4564 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4565 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4566 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4568 (make_window): Initialize new integer fields to -1.
4569 (Fsplit_window_internal): Use direct assignment.
4570 (Fset_window_configuration, save_window_save):
4571 Convert Lisp_Object to integer and back where appropriate.
4572 (Fset_window_fringes): Adjust user. Return t if any fringe
4573 was actually changed, and mention this in docstring.
4575 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4577 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4578 * nsfns.m (x_set_cursor_type):
4579 * w32fns.c (x_set_cursor_type):
4580 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4581 * xdisp.c (set_frame_cursor_types): ...but in common code.
4583 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4585 * font.c (clear_font_cache): New function, stripped from...
4586 (Fclear_font_cache): ...here, which now uses the function
4587 above. Adjust comment.
4588 * font.h (clear_font_cache): Add prototype.
4589 * xfaces.c (clear_face_cache): Use clear_font_cache.
4591 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4593 * window.c (Fset_window_start): Compare `w', not `window' because
4594 `w' might not be equal to `window' after call to decode_live_window.
4596 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4598 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4599 This fixes a problem introduced by the Bug#15035 patch
4600 when using GPG. Reported by Herbert J. Skuhra.
4602 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4604 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4605 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4606 not yet initialized.
4608 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4610 * decompress.c (Fzlib_decompress_region): Support zlib
4611 decompression, too, and rename.
4613 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4615 Minor zlib configuration tweaks.
4616 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4617 Don't assume presence of fn_inflateInit2_ zlib internal function.
4619 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4621 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4622 include the zlib prefix.
4624 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4626 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4627 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4628 define static variables that are pointers to zlib functions to be
4630 (init_zlib_functions) [WINDOWSNT]: New function.
4631 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4633 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4634 macros instead of invoking the zlib functions directly.
4635 (syms_of_decompress): DEFSYM Qzlib_dll.
4636 Staticpro Szlib_available_p.
4638 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4640 Avoid looping over all frame windows to freeze and unfreeze.
4641 * window.h (struct window): Drop frozen_window_start_p.
4642 (freeze_window_starts): Drop prototype.
4643 * frame.h (struct frame): New frozen_window_starts flag.
4644 (FRAME_WINDOWS_FROZEN): New macro.
4645 * window.c (freeze_window_start, freeze_window_starts):
4647 (select_window, replace_window): Adjust users.
4648 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4649 (window_frozen_p): New function.
4650 (redisplay_window): Use it.
4652 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4654 Fix some fd issues when running subprocesses (Bug#15035).
4655 Fix bugs that can leak files or file descriptors on errors.
4656 Don't unlink open temp files, as that's hard for users to diagnose
4657 when things go awry (e.g., temp disk exhausted).
4658 Don't bother to lock temp files. Check for invalid recursion.
4659 * callproc.c (synch_process_fd): Remove. All uses removed.
4660 (synch_process_tempfile): New var or macro.
4661 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4663 (record_kill_process): New arg, the temp name. All callers changed.
4664 (delete_temp_file): Now just a simple wrapper around unlink.
4665 (call_process_kill): New arg, the call_process_fd array.
4666 Close them all. Clear synch_process_pid. Remove the temp file,
4667 or arrange for it to be removed.
4668 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4669 that's been moved to synch_process_tempfile. Caller changed.
4670 Do not remove the tempfile; that's now call_process_kill's
4672 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4673 call_process_kill; the caller now does that.
4674 (call_process_cleanup): Do not close the process fd; that's now
4675 call_process_kill's responsibility.
4676 (Fcall_process): Implement via new function call_process, which
4677 has most of the old body of Fcall_process, but with a different API.
4678 (call_process): New function that does not open or close filefd if
4679 it is nonnegative. Record which fds need to be closed, and let
4680 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4681 Signal an error if invoked recursively (could be done via a hook).
4682 Simplify creation of the tempfile in the MSDOS case.
4683 Don't create the output file until after checking for the executable.
4684 Report any failure to open /dev/null.
4685 Don't open /dev/null for writing twice; once is enough.
4686 Don't create pipe if all output is being discarded or sent to file.
4687 Don't worry about setting up the coding system or reading from the
4688 pipe if all output is being discarded.
4689 Hoist fd_error local into top level, to lessen block nesting.
4690 Don't record deleted pid here; now done by Fcall_process_region.
4691 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4692 and note its success in synch_process_tempfile.
4693 Do not leak resources when child_setup fails.
4694 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4695 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4696 (create_temp_file): Now returns open fd, with an additional
4697 Lisp_Object * argument to return the name. All callers changed.
4698 Do not close the file; rewind it instead, and leave it open for
4699 the caller. Do not lock the temp file. Unwind-protect the file
4700 and the file-descriptor.
4701 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4702 If an asynchrounous process, record it here, not in call_process.
4703 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4704 * eval.c (set_unwind_protect): New function.
4705 * fileio.c (write_region): New function, generalized from the
4706 old Fwrite_region. Do not lock temp files.
4707 (Fwrite_region): Use it.
4708 * lisp.h (set_unwind_protect, write_region): New decls.
4709 * process.c: Include <verify.h>.
4710 (make_process): Mark fds as initially closed.
4711 (deleted_pid_list): Now a list of pid-filename pairs.
4713 (close_process_fd): New function.
4714 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4715 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4716 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4717 (create_process, create_pty, Fmake_serial_process)
4718 (server_accept_connection): Record which fds need to be closed,
4719 and let deactivate_process close them.
4720 (Fmake_network_process): Do not discard the unwind-protect
4721 until it's safe to do so.
4722 (deactivate_process): Close the fds opened by create_process etc.
4723 (Fprocess_send_eof): Adjust to new way of recording open fds.
4724 Report an error if /dev/null can't be opened, instead of aborting.
4725 * process.h (PROCESS_OPEN_FDS): New constant.
4726 (struct Lisp_Process): New member open_fds.
4727 (record_kill_process, record_deleted_pid): Adjust signatures.
4728 (record_deleted_pid): Move decl here ...
4729 * syswait.h (record_deleted_pid): ... from here.
4731 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4733 * decompress.c: Fix bugs with large buffers and weird inputs.
4734 Tune a bit. Reindent as per usual Emacs style.
4735 (BUFFER_SIZE): Remove.
4736 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4737 more than UINT_MAX bytes. Decompress into the gap instead of into
4738 an auto buffer, as this should avoid copying. Return nil if
4739 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4740 set immediate_quit; we shouldn't trust zlib code that much.
4742 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4744 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4745 errors, and really move the gap to where we want it.
4747 * lisp.h: Include decompress.c support.
4749 * emacs.c (main): Include decompress.c support.
4751 * Makefile.in: Include -lz if present.
4753 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4755 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4756 (initWithTitle:): Initialize frame to 0.
4757 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4758 (fillWithWidgetValue:frame:): Rename from
4759 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4761 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4762 fillWithWidgetValue:frame:
4764 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4765 remove memory leak warnings.
4767 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4768 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4771 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4772 (x_activate_menubar): Update the whole menu.
4773 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4774 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4775 current event is not NSSystemDefined (Bug#15001).
4776 Call ns_check_menu_open only if trackingMenu is 2.
4777 (menuDidClose:): New method, decrease trackingMenu.
4778 (fillWithWidgetValue:setDelegate:): New method.
4779 (fillWithWidgetValue:): Call the above.
4781 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4783 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4785 Omit some unnecessary casts.
4786 Many of these go back to the old pre-C89 days, when they may have
4787 been needed, but we've been assuming C89 or later for a while now.
4788 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4789 (live_float_p, live_misc_p, live_vector_p):
4790 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4791 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4792 (defvar_per_buffer):
4793 * callint.c (Fcall_interactively):
4794 * doc.c (Fsubstitute_command_keys):
4795 * filelock.c (get_boot_time):
4796 * frame.c (xrdb_get_resource):
4797 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4798 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4799 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4800 (menuitem_highlight_callback, menu_destroy_callback)
4801 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4802 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4803 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4804 (xg_tool_bar_help_callback, tb_size_cb):
4805 * image.c (xpm_alloc_color, png_read_from_memory)
4806 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4807 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4809 * keymap.c (describe_map):
4810 * nsfns.m (Fns_display_monitor_attributes_list):
4811 * nsmenu.m (process_dialog:):
4812 * nsterm.m (hold_event):
4813 * process.c (wait_reading_process_output):
4814 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4815 * scroll.c (do_direct_scrolling, scrolling_1):
4816 * termcap.c (tgetent):
4817 * window.c (check_window_containing, add_window_to_list)
4818 (freeze_window_starts):
4819 * xdisp.c (compare_overlay_entries, vmessage):
4820 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4821 (x_get_monitor_attributes_xrandr)
4822 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4823 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4824 * xfont.c (xfont_match, xfont_open):
4825 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4826 (menubar_selection_callback, menu_position_func)
4827 (popup_selection_callback, create_and_show_popup_menu)
4828 (dialog_selection_callback, create_and_show_dialog):
4829 * xrdb.c (x_get_string_resource):
4831 * xsmfns.c (x_session_check_input):
4832 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4833 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4834 (xaw_jump_callback, xaw_scroll_callback):
4835 Omit unnecessary casts.
4837 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4839 Minor string-length refactoring.
4840 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4841 * frame.c (make_monitor_attribute_list):
4842 Prefer build_string to strlen + make_string.
4844 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4846 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4847 don't check minor_code (Bug#14417).
4849 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4851 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4852 vertical positions instead. This avoids calling MATRIX_ROW with
4853 row numbers that are possibly beyond valid limits. (Bug#15064)
4855 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4857 Use xstrdup and build_unibyte_string where applicable.
4858 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4859 * xfns.c (x_window):
4860 * xrdb.c (x_get_customization_string):
4861 * xterm.c (xim_initialize):
4862 * w32fns.c (w32_window): Use xstrdup.
4863 (w32_display_monitor_attributes_list):
4864 * emacs.c (init_cmdargs):
4865 * keyboard.c (PUSH_C_STR):
4866 * nsfont.m (nsfont_open):
4867 * sysdep.c (system_process_attributes):
4868 * w32.c (system_process_attributes):
4869 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4871 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4873 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4874 variables of these types so that GDB would know about them, as aid
4875 for debugging fatal exceptions. (Bug#15024) See also
4876 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4879 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4881 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4882 larger than the NSWindow (Bug#14934).
4884 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4886 Redesign redisplay interface to drop global variable updated_window.
4887 Always pass currently updated window as a parameter to update routines.
4888 * dispextern.h (updated_window): Remove declaration.
4889 (struct redisplay_interface): Pass window parameter to
4890 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4891 and after_update_window_hook.
4892 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4894 * dispnew.c (updated_window): Remove.
4895 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4896 (update_window_line): Adjust to match redisplay interface changes.
4897 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4898 (ns_scroll_run, ns_after_update_window_line):
4899 * w32term.c (x_update_window_begin, x_update_window_end)
4900 (x_after_update_window_line, x_scroll_run):
4901 * xterm.c (x_update_window_begin, x_update_window_end)
4902 (x_after_update_window_line, x_scroll_run):
4903 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4904 Likewise. Adjust comments where appropriate.
4905 (x_cursor_to): Simplify because this is always called during window
4906 update (but install debugging check anyway).
4907 (expose_window): Check must_be_updated_p flag to see whether this
4908 function is called during window update.
4910 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4912 Do not reset window modification event counters excessively.
4913 These leftovers and poor man's tricky methods to catch extra
4914 redisplay's attention are no longer needed.
4915 * frame.c (set_menu_bar_lines_1):
4916 * minibuf.c (read_minibuf_unwind):
4917 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4918 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4919 (window_scroll_line_based, Fset_window_configuration):
4920 * xdisp.c (redisplay_window): Do not reset last_modified and
4921 last_overlay_modified counters.
4923 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4925 * xselect.c (x_send_client_event): Set send_event and serial, memset
4926 data.l as it might be bigger than data.b. Use 24 bit mask to
4927 XSendEvent (Bug#15034).
4929 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4931 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4932 for TTY frames that are not the top frame on their console.
4935 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4937 * w32term.c (w32fullscreen_hook): Really maximize frame when
4938 asked for (Bug#14841).
4940 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4942 Prefer selected_window to Fselected_window, likewise for frames.
4943 * buffer.c (Fbuffer_swap_text):
4944 * data.c (Fvariable_binding_locus):
4945 * window.c (run_window_configuration_change_hook): Adjust users.
4946 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4947 Use decode_live_frame.
4949 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4951 Be more careful if selected window shows the buffer other than current,
4952 use window_outdated only if this is not so. This change should also
4953 address some weird issues discussed in Bug#13012.
4954 * window.h (window_outdated): New prototype.
4955 * window.c (window_outdated): Now here. Convert from static and
4956 always assume window's buffer.
4957 (Fwindow_end, Fwindow_line_height): Use it.
4958 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4959 and always assume window's buffer.
4960 (redisplay_window): Adjust user.
4961 (redisplay_internal): Call to reconsider_clip_changes once and
4962 check whether mode line should be updated only if selected window
4963 shows current buffer.
4964 (run_window_scroll_functions): Use eassert for debugging check.
4965 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4967 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4969 * window.c (window_scroll, window_scroll_pixel_based)
4970 (window_scroll_line_based): Use bool for booleans.
4972 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4974 * process.c: Fix minor off-by-one issues in descriptor counts.
4975 This shouldn't fix any real bugs, but it cleans up the code a bit.
4976 (max_process_desc, max_input_desc): -1, not 0, means none.
4978 (delete_input_desc): New function.
4979 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4980 (deactivate_process): Scan backwards when recomuting max_process_desc;
4981 that should be faster.
4982 (init_process_emacs): Initialize max_input_desc.
4984 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4986 Use region cache to speedup bidi_find_paragraph_start.
4987 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4988 Rename cache_long_line_scans to cache_long_scans.
4989 * buffer.c (bset_cache_long_line_scans): Rename to
4990 bset_cache_long_scans.
4991 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4992 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4994 (syms_of_buffer): Rename cache-long-line-scans to
4995 cache-long-scans. Adjust docstring.
4996 * search.c (newline_cache_on_off):
4997 * indent.c (width_run_cache_on_off): Adjust users.
4998 * bidi.c (bidi_paragraph_cache_on_off): New function.
4999 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5000 * insdel.c (prepare_to_modify_buffer):
5001 Invalidate bidi_paragraph_cache if enabled.
5003 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5005 Invalidate region caches only if buffer text is going to be changed.
5006 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5007 (modify_text): ...new prototype.
5008 (prepare_to_modify_buffer_1): New prototype.
5009 * textprop.c (modify_region): Rename to...
5010 (modify_text_properties): ...new function.
5011 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5012 (Fremove_list_of_text_properties): Adjust users.
5013 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5014 (modify_text): ...new function.
5015 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5016 (prepare_to_modify_buffer_1): ...new function.
5017 * casefiddle.c (casify_region):
5018 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5019 (Ftranspose_regions): Use modify_text.
5021 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5023 * lisp.mk (lisp): Add nadvice.elc.
5025 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5027 New macro to iterate over live buffers similar to frames.
5028 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5029 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5030 Declare buffer-related variables here to offload lisp.h.
5031 * buffer.c (Vbuffer_alist): Adjust comment.
5032 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5033 (other_buffer_safely):
5034 * data.c (store_symval_forwarding):
5035 * dispnew.c (Fframe_or_buffer_changed_p):
5036 * fileio.c (Fdo_auto_save):
5037 * filelock.c (unlock_all_files):
5038 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5040 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5042 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5043 * callproc.c (create_temp_file):
5044 * filelock.c (create_lock_file):
5045 Assume mkostemp, since it's now provided by Gnulib.
5047 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5049 * w32.c (mkostemp): New function.
5050 (mktemp): Remove, no longer used. Most of the code reused in
5051 mkostemp. (Bug#15015)
5052 (mktemp): Don't undef.
5054 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5056 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5057 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5058 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5059 (free_glyph_pool, check_glyph_memory): Likewise for
5060 all users. Adjust comments where appropriate.
5062 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5064 * composite.h: Minor fixups.
5065 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5066 to fix a misspelling, and change it to an inline function while
5067 we're at it (it need not be a macro). All uses changed.
5068 (composition_method, composition_valid_p):
5069 Rewrite to avoid assignments in if-conditions.
5071 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5073 Do not use global Lisp_Object in composition macros.
5074 * composite.h (composition_temp): Remove declaration.
5075 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5076 (composition_method, composition_valid_p): ...inline functions.
5077 (compose_region): Remove the leftover.
5078 * composite.c (composition_temp): Remove.
5079 (run_composition_function, update_compositions)
5080 (composition_compute_stop_pos, composition_adjust_point)
5081 (Ffind_composition_internal):
5082 * coding.c (handle_composition_annotation):
5083 * xdisp.c (handle_composition_prop, check_point_in_composition):
5084 Related users changed.
5086 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5088 Drop FRAME_PTR typedef.
5089 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5090 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5091 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5092 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5093 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5094 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5095 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5096 All related users changed.
5098 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5100 * eval.c (default_toplevel_binding): New function.
5102 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5103 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5104 (syms_of_eval): Export them.
5105 * data.c (Fdefault_value): Micro cleanup.
5106 * term.c (init_tty): Use "false".
5108 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5110 Fix X GC leak in GTK and raw (no toolkit) X ports.
5111 * xterm.c (x_free_frame_resources): If white and black relief
5112 GCs are allocated, always free them here.
5113 * xfns.c (x_make_gc): Omit redundant initialization.
5114 * widget.c (create_frame_gcs): Remove the leftover.
5115 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5116 in x_free_frame_resources.
5118 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5120 * nsterm.m (windowWillResize:toSize:): Only change title if
5121 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5123 (viewDidEndLiveResize): New method.
5125 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5126 inside NS_IMPL_COCOA.
5128 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5130 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5131 Do not check whether undo is enabled because record_insert and
5132 record_delete does that themselves.
5134 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5136 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5137 member which is not really used any more.
5138 (FRAME_XIC_BASE_FONTNAME): Remove.
5139 * xfns.c (xic_free_fontset): Adjust user.
5140 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5141 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5142 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5143 (xdialog_show): Use eassert for debugging check.
5144 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5146 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5148 * fileio.c, fns.c (merge): Move extern decl from here ...
5149 * lisp.h (merge): ... to here.
5151 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5153 Fix last font-related change.
5154 * w32font.h (w32font_list_internal, w32font_match_internal):
5156 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5157 (uniscribe_list_family): Adjust to match font API change.
5158 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5159 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5161 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5163 * frame.h (FRAME_MOUSE_UPDATE):
5164 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5165 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5167 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5169 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5170 * font.h (struct font_driver): Change list, match, and list_family
5171 functions to accept struct frame * as first arg.
5172 * font.c (font_score, font_compare, font_sort_entities):
5174 (font_sort_entities, font_list_entities, font_select_entity):
5175 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5176 match font API change.
5177 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5178 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5179 * ftxfont.c (ftxfont_list, ftxfont_match):
5180 * xftfont.c (xftfont_list, xftfont_match):
5181 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5182 * w32font.c (w32font_list, w32font_match, w32font_list):
5183 (w32font_list_internal, w32_font_match_internal): Likewise.
5184 * xfaces.c (Fx_family_fonts): Adjust user.
5186 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5188 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5189 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5190 only if HAVE_X_WINDOWS is in use.
5191 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5192 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5193 * w32term.c (x_wm_set_icon_position): Likewise.
5194 * w32fns.c (x_icon): Adjust user.
5196 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5198 * xterm.c (last_mouse_press_frame): Remove the
5199 leftover which is not really used any more.
5200 (handle_one_xevent, syms_of_xterm): Adjust users.
5201 (x_flush): Call XFlush once per each X display, not frame.
5202 This is better because this code always unconditionally skips
5203 non-X frames in Vframe_list and issues the only XFlush if we
5204 have more than one X frame on the same X display.
5205 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5206 Use bool for booleans.
5207 (x_draw_glyph_string_background, cvt_string_to_pixel):
5208 (cvt_pixel_dtor): Drop unnecessary prototypes.
5209 * xterm.h (x_display_ok): Adjust prototype.
5211 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5213 Drop unnecessary functions that deals with frame pixel size.
5214 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5215 (x_pixel_height): Drop prototypes.
5216 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5217 (x_pixel_height): Drop implementations.
5218 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5219 which should be always valid for window frame.
5220 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5221 * w32menu.c (Fx_popup_dialog):
5222 * xmenu.c (Fx_popup_dialog): Likewise for both.
5224 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5226 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5227 frame parameters and call to Fmodify_frame_parameters just once.
5228 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5229 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5230 and mention nil frame in docstring.
5232 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5234 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5235 (x_figure_window_size): Likewise. Adjust to return long.
5236 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5237 (toplevel): Move Qterminal_live_p to...
5238 * terminal.c (toplevel): ...here, make it static, and...
5239 (syms_of_terminal): ...DEFSYM here.
5240 * frame.h (Qterminal_live_p): Remove declaration.
5241 (make_frame, x_figure_window_size): Adjust prototype.
5242 * nsfns.m (Fx_create_frame): Use long for window flags.
5244 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5246 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5247 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5248 Do not assume that emacs_close (INT_MAX) is a no-op.
5250 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5252 * xfaces.c (make_face_cache): For struct face_cache, prefer
5253 xmalloc to xzalloc and so avoid redundant call to memset.
5254 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5256 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5258 * fringe.c (draw_window_fringes, update_window_fringes)
5259 (compute_fringe_widths):
5260 * w32term.c (x_draw_glyph_string):
5261 * window.c (candidate_window_p, Frecenter):
5262 * xfaces.c (realize_basic_faces, realize_default_face)
5263 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5264 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5265 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5266 * xmenu.c (Fx_menu_bar_open_internal):
5267 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5268 * xsettings.c (xft_settings_event):
5269 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5270 Use bool for booleans. Adjust style and comments where
5272 * dispextern.h (draw_window_fringes, update_window_fringes)
5273 (compute_fringe_widths):
5274 * xterm.h (x_had_errors_p): Adjust prototype.
5276 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5278 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5279 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5281 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5283 * fns.c (toplevel): Remove comment before Fsafe_length because
5286 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5288 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5290 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5292 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5293 frame which got the message is still alive, before dereferencing
5294 its pointer. (Bug#14970)
5296 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5297 be a live window, before using it as such. (Bug#14970)
5299 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5301 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5302 w32_detect_focus_change instead of doing part of its job by hand.
5303 This fixes the problem whereby FOCUS_OUT events were not sent to
5306 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5308 * process.c (Fprocess_list): Doc fix.
5310 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5311 being re-exposed only if it didn't ask to become visible.
5312 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5313 was previously iconified. (Bug#14841)
5314 (x_iconify_frame): Mark the frame iconified.
5316 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5318 Fix minor problems found by static checking.
5319 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5320 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5322 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5324 * eval.c (set_specpdl_old_value): New function.
5325 (unbind_to): Minor simplification.
5326 (get_backtrace_frame): New function.
5327 (Fbacktrace_frame): Use it. Add `base' argument.
5328 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5329 (syms_of_eval): Export backtrace-eval.
5330 * xterm.c (x_focus_changed): Simplify.
5332 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5334 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5336 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5338 * xdisp.c (redisplay_window): Instead of moving point out of
5339 scroll margin, reject the force_start method, and try scrolling
5340 instead. (Bug#14780)
5342 2013-07-24 Ken Brown <kbrown@cornell.edu>
5344 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5347 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5349 * eval.c (Fprogn): Do not check that BODY is a proper list.
5350 This undoes the previous change. The check slows down the
5351 interpreter, and is not needed to prevent a crash. See
5352 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5354 2013-07-23 Glenn Morris <rgm@gnu.org>
5356 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5358 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5360 Port to GNU/Linux systems with tinfo but not ncurses.
5361 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5362 to decide whether ncurses is being used. Without this change,
5363 GCC complains about tgetent not being declared, on a system
5364 that has tinfo installed but ncurses not installed.
5366 * eval.c (Fprogn): Check that BODY is a proper list.
5368 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5369 * data.c (Fsetq_default):
5370 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5371 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5373 Tune by taking advantage of the fact that ARGS is always a list
5374 when a function is declared to have UNEVALLED args.
5376 * emacsgtkfixed.c: Port to GCC 4.6.
5377 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5379 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5381 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5382 here to silence compiler warnings.
5384 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5386 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5387 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5388 from messing up Emacs's 'struct frame' (Bug#14923).
5390 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5392 * alloc.c (make_save_ptr_ptr): Define this function.
5393 It was inadvertently omitted. It's needed only if
5394 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5396 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5398 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5399 frame have focus (Bug#14895).
5401 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5403 Avoid vfork-related deadlock more cleanly.
5404 * callproc.c (child_setup): When the child's exec fails, output
5405 the program name, as that's more useful. Use O_NONBLOCK to avoid
5407 * process.c (create_process_1): Remove; no longer needed.
5408 (create_process): Remove timer hack; no longer needed, now that
5409 the child avoids deadlock.
5411 2013-07-20 Glenn Morris <rgm@gnu.org>
5413 * image.c (Fimage_flush): Fix doc typo.
5415 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5417 Fix array bounds violation when pty allocation fails.
5418 * process.c (PTY_NAME_SIZE): New constant.
5419 (pty_name): Remove static variable; it's now auto.
5420 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5421 Take pty_name as an arg rather than using a static variable.
5422 All callers changed.
5423 (create_process): Recover pty_flag from process, not from volatile local.
5424 (create_pty): Stay inside array even when pty allocation fails.
5425 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5427 * lread.c (Fload): Avoid initialization only when lint checking.
5428 Mention that it's needed only for older GCCs.
5430 2013-07-20 Kenichi Handa <handa@gnu.org>
5432 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5433 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5435 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5437 * lread.c (Fload): Avoid uninitialized warning.
5439 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5441 Fix some minor file descriptor leaks and related glitches.
5442 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5443 (create_lock_file): Use write, not emacs_write.
5444 * image.c (slurp_file, png_load_body):
5445 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5446 (server_accept_connection):
5447 Don't leak an fd on memory allocation failure.
5448 * image.c (slurp_file): Add a cheap heuristic for growing files.
5449 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5450 as that's what the other routines do. Maybe input need not be
5451 blocked at all, but it's better to be consistent.
5452 Avoid undefined behavior when strlen is zero.
5454 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5455 (NSTATICS): Now a constant; doesn't need to be a macro.
5457 2013-07-19 Richard Stallman <rms@gnu.org>
5459 * coding.c (decode_coding_utf_8): Add simple loop for fast
5460 processing of ASCII characters.
5462 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5464 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5466 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5468 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5469 unportable 'struct x_display_info'.
5470 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5473 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5475 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5476 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5478 (system_process_attributes): Prefer plain char to unsigned char
5479 when either will do. Clean up properly if interrupted or if
5480 memory allocations fail. Don't assume sscanf succeeds.
5481 Remove no-longer-needed workaround to stop GCC from whining.
5482 Read command-line once, instead of multiple times. Check read status a
5485 Fix obscure porting bug with varargs functions.
5486 The code assumed that int is treated like ptrdiff_t in a vararg
5487 function, which is not a portable assumption. There was a similar
5488 -- though these days less likely -- porting problem with various
5489 assumptions that pointers of different types all smell the same as
5490 far as vararg functions is conserved. To make this problem less
5491 likely in the future, redo the API to use varargs functions.
5492 * alloc.c (make_save_value): Remove this vararg function.
5493 All uses changed to ...
5494 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5495 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5497 (make_save_ptr): Rename from make_save_pointer, for consistency with
5498 the above. Define only on platforms that need it. All uses changed.
5500 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5502 * keyboard.c: Try to fix typos in previous change.
5503 (DISPLAY_LIST_INFO): New macro.
5504 (kbd_buffer_get_event): Do not access members that are not present
5505 in X11. Revert inadvertent change of "!=" to "=".
5507 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5509 * keyboard.c (kbd_buffer_get_event):
5510 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5511 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5513 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5515 * filelock.c: Fix unlikely file descriptor leaks.
5516 (get_boot_time_1): Rework to avoid using emacs_open.
5517 This doesn't actually fix a leak, but is better anyway.
5518 (read_lock_data): Use read, not emacs_read.
5520 * doc.c: Fix minor memory and file descriptor leaks.
5521 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5522 (get_doc_string, Fsnarf_documentation):
5523 Fix file descriptor leak on error.
5525 * term.c: Fix minor fdopen-related file descriptor leaks.
5526 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5527 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5529 * charset.c: Fix file descriptor leaks and errno issues.
5531 (load_charset_map_from_file): Don't leak file descriptor on error.
5532 Use plain record_xmalloc since the allocation is larger than
5533 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5535 * eval.c (record_unwind_protect_nothing):
5536 * fileio.c (fclose_unwind):
5538 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5539 The replacement doesn't block input, but that no longer seems
5542 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5544 * lread.c: Fix file descriptor leaks and errno issues.
5545 (Fload): Close some races that leaked fds or streams when 'load'
5547 (Fload, openp): Report error number of last nontrivial failure to open.
5548 ENOENT counts as trivial.
5549 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5551 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5552 now that the function is always called with a nonnegative arg.
5553 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5554 All uses replaced with ...
5555 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5557 A few more minor file errno-reporting bugs.
5558 * callproc.c (Fcall_process):
5559 * doc.c (Fsnarf_documentation):
5560 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5561 * process.c (set_socket_option):
5562 Don't let a constructor trash errno.
5563 * doc.c: Include <errno.h>.
5565 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5567 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5569 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5571 Fix w32 bug with call-process-region (Bug#14885).
5572 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5573 to Fcall_process when the input is empty. This simplifies the
5574 code a bit. It makes no difference on POSIXish platforms but
5575 apparently it fixes a bug on w32.
5577 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5578 * fileio.c (close_file_unwind): Don't close if FD is negative;
5579 this can happen when unwinding a zapped file descriptor.
5580 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5581 in case Emacs runs out of memory between the two unwind-protects.
5582 Don't trash errno when closing FD.
5583 Zap the FD in the specpdl when closing it, instead of deferring
5584 the removal of the unwind-protect; this fixes a bug where a child
5585 function unwinds the stack past us.
5587 New unwind-protect flavors to better type-check C callbacks.
5588 This also lessens the need to write wrappers for callbacks,
5589 and the need for make_save_pointer.
5590 * alloca.c (free_save_value):
5591 * atimer.c (run_all_atimers):
5593 * alloc.c (safe_alloca_unwind):
5594 * atimer.c (unwind_stop_other_atimers):
5595 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5596 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5597 * minibuf.c (choose_minibuf_frame_1):
5598 * process.c (make_serial_process_unwind):
5599 * xdisp.h (pop_message_unwind):
5600 * xselect.c (queue_selection_requests_unwind):
5601 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5602 * alloca.c (record_xmalloc):
5603 Prefer record_unwind_protect_ptr to record_unwind_protect with
5605 * alloca.c (Fgarbage_collect):
5606 Prefer record_unwind_protect_void to passing a dummy.
5607 * buffer.c (restore_buffer):
5608 * window.c (restore_window_configuration):
5609 * xfns.c, w32fns.c (do_unwind_create_frame)
5610 New wrapper. All record-unwind uses of wrappee changed.
5611 * buffer.c (set_buffer_if_live):
5612 * callproc.c (call_process_cleanup, delete_temp_file):
5613 * coding.c (code_conversion_restore):
5614 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5615 * editfns.c (save_excursion_restore)
5616 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5617 (save_restriction_restore):
5618 * eval.c (restore_stack_limits, un_autoload):
5619 * fns.c (require_unwind):
5620 * keyboard.c (recursive_edit_unwind, tracking_off):
5621 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5622 * macros.c (pop_kbd_macro, restore_menu_items):
5623 * nsfns.m (unwind_create_frame):
5624 * print.c (print_unwind):
5625 * process.c (start_process_unwind):
5626 * search.c (unwind_set_match_data):
5627 * window.c (select_window_norecord, select_frame_norecord):
5628 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5629 (fast_set_selected_frame):
5630 * xfns.c, w32fns.c (unwind_create_tip_frame):
5631 Return void, not a dummy Lisp_Object. All uses changed.
5632 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5633 * callproc.c (call_process_kill):
5634 * fileio.c (restore_point_unwind, decide_coding_unwind)
5635 (build_annotations_unwind):
5636 * insdel.c (Fcombine_after_change_execute_1):
5637 * keyboard.c (read_char_help_form_unwind):
5638 * menu.c (unuse_menu_items):
5639 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5640 * sound.c (sound_cleanup):
5641 * xdisp.c (unwind_redisplay):
5642 * xfns.c (clean_up_dialog):
5643 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5644 Accept no args and return void, instead of accepting and returning
5645 a dummy Lisp_Object. All uses changed.
5646 * cygw32.c (fchdir_unwind):
5647 * fileio.c (close_file_unwind):
5648 * keyboard.c (restore_kboard_configuration):
5649 * lread.c (readevalllop_1):
5650 * process.c (wait_reading_process_output_unwind):
5651 Accept int and return void, rather than accepting an Emacs integer
5652 and returning a dummy object. In some cases this fixes an
5653 unlikely bug when the corresponding int is outside Emacs integer
5654 range. All uses changed.
5655 * dired.c (directory_files_internal_unwind):
5656 * fileio.c (do_auto_save_unwind):
5657 * gtkutil.c (pop_down_dialog):
5658 * insdel.c (reset_var_on_error):
5659 * lread.c (load_unwind):
5660 * xfns.c (clean_up_file_dialog):
5661 * xmenu.c, nsmenu.m (pop_down_menu):
5662 * xmenu.c (cleanup_widget_value_tree):
5663 * xselect.c (wait_for_property_change_unwind):
5664 Accept pointer and return void, rather than accepting an Emacs
5665 save value encapsulating the pointer and returning a dummy object.
5667 * editfns.c (Fformat): Update the saved pointer directly via
5668 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5669 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5670 (unwind_body): New function.
5671 (record_unwind_protect): First arg is now a function returning void,
5672 not a dummy Lisp_Object.
5673 (record_unwind_protect_ptr, record_unwind_protect_int)
5674 (record_unwind_protect_void): New functions.
5675 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5676 * fileio.c (struct auto_save_unwind): New type.
5677 (do_auto_save_unwind): Use it.
5678 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5679 * insdel.c (struct rvoe_arg): New type.
5680 (reset_var_on_error): Use it.
5681 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5683 (specbinding_func): Remove; there are now several such functions.
5684 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5685 (set_unwind_protect_ptr): New function.
5686 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5688 Be simpler and more consistent about reporting I/O errors.
5689 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5690 Say "Read error" and "Write error", rather than "I/O error", or
5691 "IO error reading", or "IO error writing", when a read or write
5693 * process.c (Fmake_network_process, wait_reading_process_output)
5694 (send_process, Fprocess_send_eof, wait_reading_process_output):
5695 Capitalize diagnostics consistently. Put "failed foo" at the
5696 start of the diagnostic, so that we don't capitalize the
5697 function name "foo". Consistently say "failed" for such
5699 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5700 All callers changed. This is so it can use report_file_error.
5701 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5702 diagnostics consistently as above.
5704 * fileio.c (report_file_errno): Fix errno reporting bug.
5705 If the file name is neither null nor a pair, package it up as a
5706 singleton list. All callers changed, both to this function and to
5707 report_file_error. This fixes a bug where the memory allocator
5708 invoked by list1 set errno so that the immediately following
5709 report_file_error reported the wrong errno value.
5711 Fix minor problems found by --enable-gcc-warnings.
5712 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5713 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5715 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5717 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5718 Set event->arg to Qt if switch-event shall be generated.
5719 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5721 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5723 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5726 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5727 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5728 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5729 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5730 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5731 and there is a focused frame.
5732 (head_table): Add focus-in and focus-out.
5733 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5734 bind to handle-focus-in/out.
5736 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5737 (Fhandle_switch_frame): Call Fhandle_focus_in.
5738 (syms_of_frame): defsubr handle-focus-in/out.
5740 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5742 Fix porting bug to older POSIXish platforms (Bug#14862).
5743 * sysdep.c (emacs_pipe): New function, that implements
5744 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5745 This should port better to CentOS 5 and to Mac OS X 10.6.
5746 All calls to pipe2 changed.
5748 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5749 This makes the code easier to read and the executable a bit smaller.
5750 Do not replace all calls to Fcons that happen to create lists,
5751 just calls that are intended to create lists. For example, when
5752 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5753 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5754 Similarly for list2 through list5.
5755 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5756 * bytecode.c (exec_byte_code):
5757 * callint.c (quotify_arg, Fcall_interactively):
5758 * callproc.c (Fcall_process, create_temp_file):
5759 * charset.c (load_charset_map_from_file)
5760 (Fdefine_charset_internal, init_charset):
5761 * coding.c (get_translation_table, detect_coding_system)
5762 (Fcheck_coding_systems_region)
5763 (Fset_terminal_coding_system_internal)
5764 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5765 * composite.c (update_compositions, Ffind_composition_internal):
5766 * dired.c (directory_files_internal, file_name_completion)
5768 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5769 * doc.c (Fsnarf_documentation):
5770 * editfns.c (Fmessage_box):
5772 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5773 (Feval, eval_sub, Ffuncall, apply_lambda):
5774 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5775 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5776 (Fset_file_times, Finsert_file_contents)
5777 (Fchoose_write_coding_system, Fwrite_region):
5778 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5779 * font.c (font_registry_charsets, font_parse_fcname)
5780 (font_prepare_cache, font_update_drivers, Flist_fonts):
5781 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5782 * frame.c (make_frame, Fmake_terminal_frame)
5783 (x_set_frame_parameters, x_report_frame_params)
5784 (x_default_parameter, Fx_parse_geometry):
5785 * ftfont.c (syms_of_ftfont):
5786 * image.c (gif_load):
5787 * keyboard.c (command_loop_1):
5788 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5789 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5790 (Fminor_mode_key_binding, accessible_keymaps_1)
5791 (Faccessible_keymaps, Fwhere_is_internal):
5792 * lread.c (read_emacs_mule_char):
5793 * menu.c (find_and_return_menu_selection):
5794 * minibuf.c (get_minibuffer):
5795 * nsfns.m (Fns_perform_service):
5796 * nsfont.m (ns_script_to_charset):
5797 * nsmenu.m (ns_popup_dialog):
5798 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5799 (Fx_own_selection_internal):
5800 * nsterm.m (append2):
5801 * print.c (Fredirect_debugging_output)
5802 (print_prune_string_charset):
5803 * process.c (Fdelete_process, Fprocess_contact)
5804 (Fformat_network_address, set_socket_option)
5805 (read_and_dispose_of_process_output, write_queue_push)
5806 (send_process, exec_sentinel):
5807 * sound.c (Fplay_sound_internal):
5808 * textprop.c (validate_plist, add_properties)
5809 (Fput_text_property, Fadd_face_text_property)
5810 (copy_text_properties, text_property_list, syms_of_textprop):
5811 * unexaix.c (report_error):
5812 * unexcoff.c (report_error):
5813 * unexsol.c (unexec):
5814 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5815 (Fformat_mode_line, syms_of_xdisp):
5816 * xfaces.c (set_font_frame_param)
5817 (Finternal_lisp_face_attribute_values)
5818 (Finternal_merge_in_global_face, syms_of_xfaces):
5819 * xfns.c (x_default_scroll_bar_color_parameter)
5820 (x_default_font_parameter, x_create_tip_frame):
5821 * xfont.c (xfont_supported_scripts):
5822 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5823 (menu_help_callback, xmenu_show):
5825 * xterm.c (set_wm_state):
5826 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5827 and similarly for list2 through list5.
5829 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5831 * callproc.c (Fcall_process_region): Fix minor race and tune.
5832 (create_temp_file): New function, with the temp-file-creation part
5833 of the old Fcall_process_region. Use Fcopy_sequence to create the
5834 temp file name, rather than alloca + build_string, for simplicity.
5835 Don't bother to block input around the temp file creation;
5836 shouldn't be needed. Simplify use of mktemp.
5837 Use record_unwind_protect immediately after creating the temp file;
5838 this closes an unlikely race where the temp file was not removed.
5839 Use memcpy rather than an open-coded loop.
5840 (Fcall_process_region): Use the new function. If the input is
5841 empty, redirect from /dev/null rather than from a newly created
5842 empty temp file; this avoids unnecessary file system traffic.
5844 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5846 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5847 Simplify by making this case like the other two. This is a bit
5848 slower on obsolete hosts, but the extra complexity isn't worth it.
5850 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5851 * process.c (create_process) [!DOS_NT]:
5852 Remove now-unnecessary calls to emacs_close.
5854 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5856 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5857 returning early. (Bug#14850)
5859 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5860 and inhibit-iso-escape-detection attributes of 'undecided'.
5863 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5865 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5866 Reported by Herbert J. Skuhra in
5867 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5869 Don't lose top specpdl entry when memory is exhausted.
5870 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5871 specpdl overflow here, to simplify callers; all callers changed.
5872 Always reserve an unused entry at the stack top; this avoids
5873 losing the top entry's information when memory is exhausted.
5875 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5877 Clean up errno reporting and fix some errno-reporting bugs.
5878 * callproc.c (Fcall_process):
5879 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5880 * process.c (create_process, Fmake_network_process):
5881 * unexaix.c (report_error):
5882 * unexcoff.c (report_error):
5883 Be more careful about reporting the errno of failed operations.
5884 The code previously reported the wrong errno sometimes.
5885 Also, prefer report_file_errno to setting errno + report_file_error.
5886 (Fcall_process): Look at openp return value rather than at path,
5887 as that's a bit faster and clearer when there's a numeric predicate.
5888 * fileio.c (report_file_errno): New function, with most of the
5889 old contents of report_file_error.
5890 (report_file_error): Use it.
5891 (Ffile_exists_p, Ffile_accessible_directory_p):
5892 Set errno to 0 when it is junk.
5893 * fileio.c (Faccess_file):
5894 * image.c (x_create_bitmap_from_file):
5895 Use faccessat rather than opening the file, to avoid the hassle of
5896 having a file descriptor open.
5897 * lisp.h (report_file_errno): New decl.
5898 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5901 * process.c (create_process, wait_reading_process_output) [AIX]:
5902 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5903 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5904 a multithreaded environment anyway).
5905 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5907 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5909 * image.c (x_find_image_file): Don't close a remote file handle.
5911 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5913 Fix races with threads and file descriptors.
5914 * callproc.c (Fcall_process_region):
5915 * dired.c (open_directory):
5916 * emacs.c (main, Fdaemon_initialized):
5917 * image.c (x_find_image_file):
5918 * inotify.c (Finotify_rm_watch):
5919 * lread.c (Flocate_file_internal):
5920 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5921 * term.c (term_mouse_moveto, init_tty):
5922 * termcap.c (tgetent):
5923 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5924 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5925 * unexhp9k800.c, unexmacosx.c (unexec):
5926 * callproc.c (Fcall_process_region):
5927 Use emacs_close, not close.
5928 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5929 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5930 and posix_close function on current platforms (which all lack them).
5931 (emacs_close): Use it. This should fix the races on GNU/Linux and
5932 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5933 and it should avoid closing random victim file descriptors on
5936 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5938 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5939 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5942 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5943 This is for .gdbinit xbacktrace.
5945 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5946 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5947 (emacs_set_tty): Now static.
5948 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5949 * term.c (tty_capable_p, tty_default_color_capabilities)
5950 (get_tty_terminal, term_mouse_movement)
5951 (handle_one_term_event, init_tty, maybe_fatal):
5952 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5953 (tgetent, scan_file, name_match, compare_contin):
5954 * terminal.c (get_terminal):
5955 Use bool for boolean.
5956 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5957 Prefer char to unsigned char if either will do.
5958 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5959 (tty_write_glyphs): Prefer int to unsigned.
5960 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5961 All callers changed.
5962 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5964 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5967 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5968 (B__dummy__): New dummy symbol, to pacify C89.
5969 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5970 they can't grok varargs macros.
5971 * dispnew.c (add_window_display_history)
5972 (add_frame_display_history):
5973 * print.c (print_object):
5974 * xdisp.c (debug_method_add):
5975 Use %p printf format only for void pointers.
5976 * emacs.c (usage_message): New constant, replacing ...
5977 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5978 (main): Adjust to usage reorg.
5979 * fns.c (syms_of_fns):
5980 * profiler.c (syms_of_profiler):
5981 Don't use non-constant struct initializers.
5982 * gnutls.h (gnutls_initstage_t):
5983 * lisp.h (enum Lisp_Fwd_Type):
5984 * lread.c (lisp_file_lexically_bound_p):
5985 * xsettings.c (anonymous enum):
5986 Remove trailing comma.
5987 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5988 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5989 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5991 * regex.c (const_re_char): New type, to pacify strict C89.
5992 All uses of 'const re_char' replaced to use it.
5993 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5994 with glibc when strict C89. This change is imported from gnulib.
5996 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5997 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5998 Omit GNU_LINUX implementation, since it requires long long.
5999 * xterm.c (x_draw_underwave):
6000 Do not assume the traditional order of struct's members.
6001 (x_term_init): Rewrite to avoid the need for non-constant structure
6004 Syntax cleanup, mostly replacing macros with functions.
6005 This removes the need for the syntax_temp hack.
6006 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6007 * syntax.c (SYNTAX_INLINE): New macro.
6008 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6009 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6010 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6011 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6012 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6013 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6014 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6015 Now constants, not macros.
6016 (syntax_temp) [!__GNUC__]: Remove.
6017 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6018 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6019 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6020 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6021 Move here from syntax.h; now functions, not macros. Except for the
6022 last function, these are static since only syntax.c uses them.
6023 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6024 All uses changed. Now a function, not a macro; use this fact
6025 to simplify the code.
6026 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6027 compiler bugs; no longer relevant.
6028 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6029 (SYNTAX_INLINE): New macro.
6030 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6031 for the new functions. Use bool for boolean member.
6032 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6033 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6034 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6035 (SETUP_BUFFER_SYNTAX_TABLE):
6036 Now extern inline functions, not macros.
6037 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6038 Remove; all uses replaced by implementation.
6039 (syntax_temp) [!__GNUC__]: Remove decl.
6040 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6042 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6044 * emacs.c (main): Fix syntax error.
6046 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6048 Timestamp fixes for undo (Bug#14824).
6049 * atimer.c (schedule_atimer):
6050 * fileio.c (Ffile_newer_than_file_p):
6051 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6052 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6053 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6054 (syms_of_fileio): Remove Sclear_visited_file_name.
6055 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6056 file doesn't exist; this avoids an ambiguity with negative timestamps.
6057 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6058 * systime.h (make_emacs_time, invalid_emacs_time):
6059 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6060 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6061 * undo.c (record_first_change): Push (visited-file-modtime) onto
6062 undo list rather than reimplementing it by hand, incorrectly.
6064 2013-07-09 Ken Brown <kbrown@cornell.edu>
6066 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6068 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6070 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6072 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6074 Handle errno and exit status a bit more carefully.
6075 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6076 number into an exit status. Instead, use EXIT_CANCELED.
6077 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6078 * callproc.c (relocate_fd):
6079 * emacs.c (close_output_streams, main):
6080 * process.c (create_process):
6081 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6082 Use emacs_perror for simplicity.
6083 * callproc.c (relocate_fd, main):
6084 * sysdep.c (sys_subshell):
6085 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6086 (shut_down_emacs): Use emacs_write, not write.
6087 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6088 * fileio.c (Fcopy_file, e_write):
6089 * nsterm.m (ns_select):
6090 * process.c (send_process):
6091 * sound.c (vox_write):
6092 Use emacs_write_sig, not emacs_write.
6093 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6094 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6096 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6098 (emacs_full_write): New function.
6099 (emacs_write): Rewrite to use it.
6100 (emacswrite_sig, emacs_perror): New functions.
6101 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6103 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6105 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6106 on NS even if it is present. Pixmap on NS is a void*.
6108 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6110 Port to Ubuntu 10 (Bug#14803).
6111 Problem reported by T.V. Raman.
6112 * process.c (close_on_exec, accept4, process_socket):
6113 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6115 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6117 * w32.c (sys_dup): Declare prototype.
6121 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6123 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6125 Make file descriptors close-on-exec when possible (Bug#14803).
6126 This simplifies Emacs a bit, since it no longer needs to worry
6127 about closing file descriptors by hand in some cases.
6128 It also fixes some unlikely races. Not all such races, as
6129 libraries often open files internally without setting
6130 close-on-exec, but it's an improvement.
6131 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6132 * callproc.c (Fcall_process) [!MSDOS]:
6133 * emacs.c (main) [!DOS_NT]:
6134 * nsterm.m (ns_term_init):
6135 * process.c (create_process):
6136 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6137 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6138 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6139 Prefer mkostemp with O_CLOEXEC to mkstemp.
6140 * callproc.c (relocate_fd) [!WINDOWSNT]:
6141 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6142 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6144 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6145 Make the resulting file descriptor close-on-exec.
6146 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6147 * lread.c (load_descriptor_list, load_descriptor_unwind):
6148 Remove; no longer needed. All uses removed.
6149 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6150 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6152 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6153 (Fmake_network_process, Fnetwork_interface_list):
6154 (Fnetwork_interface_info, server_accept_connection):
6155 Make newly-created socket close-on-exec.
6156 * sysdep.c (emacs_open, emacs_fopen):
6157 Make new-created descriptor close-on-exec.
6158 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6159 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6161 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6163 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6164 for NS_IMPL_GNUSTEP.
6166 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6168 Fix openp errno handling.
6169 * callproc.c (Fcall_process): Preserve openp errno around close.
6170 * lread.c (openp): Set errno when returning -1, as some callers
6173 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6175 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6177 * nsterm.h (NSSavePanel): Update comment.
6178 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6179 (ns_run_file_dialog): Declare.
6181 * nsfns.m: Remove panelOK.
6183 (ns_run_file_dialog): New function.
6184 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6185 event loop, so file dialog is popped up by ns_run_file_dialog, called
6186 by sendEvent (Bug#14578).
6187 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6189 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6191 * xdisp.c (default_line_pixel_height): New function.
6192 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6193 (try_cursor_movement, redisplay_window, try_window)
6194 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6196 * window.c (window_scroll_pixel_based):
6197 use default_line_pixel_height.
6199 * dispextern.h (default_line_pixel_height): Add prototype.
6201 * frame.c (x_set_line_spacing): Accept a float value for
6202 line-spacing parameter, per the documentation.
6204 * data.c (Fmultibyte_string_p): Doc fix.
6206 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6208 Use emacs_open more consistently when opening files.
6209 This handles EINTR more consistently now, and makes it easier
6210 to introduce other uniform changes to file descriptor handling.
6211 * src/systdio.h: New file.
6212 * src/buffer.c (mmap_init):
6213 * cygw32.c (chdir_to_default_directory):
6214 * dispnew.c (Fopen_termscript):
6215 * emacs.c (Fdaemon_initialized):
6216 * fileio.c (Fdo_auto_save):
6217 * image.c (slurp_file, png_load_body, jpeg_load_body):
6218 * keyboard.c (Fopen_dribble_file):
6220 * print.c (Fredirect_debugging_output):
6221 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6222 * termcap.c (tgetent):
6223 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6224 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6225 * w32term.c (w32_initialize) [CYGWIN]:
6226 * xfaces.c (Fx_load_color_file):
6227 Use emacs_open instead of plain open, and emacs_fopen instead of
6229 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6230 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6231 * callproc.c (default_output_mode): New constant.
6232 (Fcall_process): Use it to call emacs_open instead of plain creat.
6233 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6234 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6235 (emacs_fopen): New function.
6236 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6237 Include <lisp.h>, for emacs_open.
6238 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6240 Remove duplicate #include directives.
6241 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6243 Don't include stdio.h twice.
6244 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6245 Don't include sys/types.h or stdio.h twice.
6246 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6247 * lread.c: Don't include coding.h twice.
6248 * nsfont.m: Don't include frame.h twice.
6249 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6250 * ralloc.c: Don't include <unistd.h> twice.
6251 * xdisp.c: Don't include font.h twice.
6252 * xterm.c: Don't include fontset.h twice.
6253 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6255 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6257 Scale ImageMagick images more carefully.
6258 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6259 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6260 Be more careful about avoiding undefined behavior after
6261 integer overflow and division by zero.
6263 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6265 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6266 (syms_of_w32fns): DEFSYM them.
6267 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6268 (CCHDEVICENAME): Define macros if not defined.
6269 (struct MONITOR_INFO_EX): New struct.
6270 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6271 (enum_display_monitors_fn): New variable.
6272 (globals_of_w32fns): Initialize it.
6273 (Fx_display_pixel_width, Fx_display_pixel_height)
6274 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6275 multi-monitor setups in docstrings.
6276 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6277 screen size by primary monitor's millimeter per pixel.
6278 (w32_monitor_enum, w32_display_monitor_attributes_list)
6279 (w32_display_monitor_attributes_list_fallback)
6280 (Fw32_display_monitor_attributes_list): New functions.
6281 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6283 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6285 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6287 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6289 * fileio.c (Qfile_notify_error): New error symbol.
6291 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6292 * inotify.c (inotify_callback, symbol_to_inotifymask)
6293 (Finotify_add_watch, Finotify_rm_watch): Use it.
6294 (inotifyevent_to_event): Exchange order of cookie and file name.
6295 (Finotify_add_watch): Adapt docstring.
6297 * lisp.h (Qfile_notify_error): Declare.
6299 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6301 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6302 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6303 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6304 which did not work (see <http://bugs.gnu.org/14569#307>).
6305 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6306 && (!noninteractive || initialized)). This attempts to thread
6307 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6309 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6311 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6312 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6314 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6316 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6317 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6318 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6319 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6321 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6323 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6324 Define to __sys_siglist.
6326 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6328 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6329 word-wrap, so that overflow-newline-into-fringe would work in
6330 visual-line-mode. (Bug#2749)
6331 (move_it_in_display_line_to): When the last scanned display
6332 element fits exactly on the display line, and
6333 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6334 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6335 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6336 finding buffer position that corresponds to pixel coordinates,
6337 e.g. in buffer_posn_from_coords.
6339 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6341 * process.c (handle_child_signal): Call catch_child_signal if
6344 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6346 Don't convert function pointers to void * and back.
6347 It isn't portable C, and it's easy enough to avoid.
6348 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6349 (make_save_value): Add support for SAVE_FUNCPOINTER.
6350 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6351 * print.c (print_object):
6352 Distinguish function from object pointers.
6353 * lisp.h (SAVE_FUNCPOINTER): New constant.
6354 (SAVE_SLOT_BITS): Adjust to it.
6355 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6356 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6357 (voidfuncptr): New typedef.
6358 (struct Lisp_Save_Value): New member data[0].funcpointer.
6359 (XSAVE_FUNCPOINTER): New function.
6361 Simplify buildobj processing.
6362 * Makefile.in (buildobj.h): Make it a sequence of strings each
6363 followed by comma, rather than a single string. Put it into a
6364 .tmp file in case there's an error while generating it.
6365 (gl-stamp): Use .tmp for temp files.
6366 (mostlyclean): Clean .tmp files.
6367 * doc.c (buildobj): Move to just the routine that needs it.
6368 It's now an array of strings, so processing is simpler.
6370 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6372 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6373 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6374 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6375 Invoke malloc_enable_thread even when not interactive.
6376 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6377 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6378 in this case, since the underlying bug has now been fixed.
6380 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6382 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6383 unlinking it (bug#14691).
6385 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6387 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6388 before checking whether buffer is modified. This lets
6389 `kill-buffer-query-functions' cancel killing of the buffer or save
6390 its content before `kill-buffer' asks user the "Buffer %s
6391 modified; kill anyway?" question.
6393 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6395 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6396 Let the super performKeyEquivalent deal with them (Bug#14747).
6398 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6400 * widget.c (resize_cb): Remove unused local.
6402 Do not use GTK 3 if it exists but cannot be compiled.
6403 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6404 * xterm.c (x_error_handler) [!USE_GTK]:
6407 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6409 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6411 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6412 to the valid range of values. (Bug#14753)
6414 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6415 when moving point by using the current glyph matrix. This avoids
6416 the need to force redisplay when this function is called in a
6419 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6421 Fix minor problems found by static checking.
6422 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6423 Redo the latter's body to sidestep GCC parenthesization warnings.
6424 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6425 * coding.c (detect_coding, detect_coding_system):
6426 * coding.h (struct undecided_spec):
6427 Use bool for boolean.
6428 * image.c (QCmax_width, QCmax_height): Now static.
6429 * xdisp.c (Fmove_point_visually): Remove unused local.
6431 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6433 * xdisp.c (Fmove_point_visually): New function.
6435 2013-06-28 Kenichi Handa <handa@gnu.org>
6437 * coding.h (define_coding_undecided_arg_index): New enum.
6438 (coding_attr_index): New members
6439 coding_attr_undecided_inhibit_null_byte_detection,
6440 coding_attr_undecided_inhibit_iso_escape_detection,
6441 coding_attr_undecided_prefer_utf_8.
6442 (undecided_spec): New struct.
6443 (struct coding_system): New member `undecided' of the member
6446 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6447 (detect_coding): Likewise.
6448 (detect_coding_system): Likewise.
6449 (Fdefine_coding_system_internal): New coding system properties
6450 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6452 (syms_of_coding): Adjust for coding_arg_undecided_max.
6454 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6456 * image.c (x_from_xcolors): Remove unused local.
6458 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6460 Defer image data transfer between X client and server until actual
6463 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6466 * image.c (Destroy_Image): Remove.
6467 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6468 `mask_p', and `colors_p'. All uses changed.
6469 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6470 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6471 New macros for `flags' arg to x_clear_image_1.
6472 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6473 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6474 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6475 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6476 (image_get_x_image, image_unget_x_image): New functions or macros.
6477 (image_background, image_background_transparent, x_to_xcolors)
6478 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6479 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6480 instead of Destroy_Image.
6481 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6482 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6483 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6484 (imagemagick_load_image, svg_load_image): Use them instead of
6485 x_create_x_image_and_pixmap, and x_put_x_image followed by
6486 x_destroy_x_image, respectively.
6487 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6488 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6489 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6490 background_transparent fields.
6491 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6492 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6494 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6496 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6497 This mostly consists of undoing recent changes.
6498 * callproc.c (Fcall_process):
6499 * process.c (create_process):
6500 Do not worry about catching SIGCHLD here, undoing previous change.
6501 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6502 * process.c, process.h (catch_child_signal):
6503 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6504 * process.c (catch_child_handler): Don't worry about being called
6505 lazily and do not assume caller has blocked SIGCHLD, undoing
6506 previous change. Move first-time stuff back to
6507 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6508 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6509 set lib_child_handler if it's already initialized, which may
6510 help avoid problems on GNUStep.
6512 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6514 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6515 * callproc.c (Fcall_process):
6516 * process.c (create_process):
6517 Make sure SIGCHLD is caught before we fork,
6518 since Emacs startup no arranges to catch SIGCHLD.
6519 * process.c (lib_child_handler): Initialize to null, not to
6521 (catch_child_signal): Allow self to be called lazily.
6522 Do nothing if it's already been called.
6523 Assume caller has blocked SIGCHLD (all callers do now).
6524 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6525 just before it's really needed.
6526 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6527 since it hasn't been caught yet.
6529 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6531 * image.c (compute_image_size): New function to implement
6532 :max-width and :max-height.
6533 (imagemagick_load_image): Use it.
6535 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6537 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6538 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6540 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6541 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6542 the SIGCHLD handler, since the code is not atomic and (due to glib)
6543 signals may be arriving now.
6544 * sysdep.c (init_signals): Do not catch child signals here;
6545 'main' now does that later, at a safer time.
6547 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6549 Clean up SIGCHLD handling a bit (Bug#14569).
6550 * process.c, process.h (catch_child_signal):
6551 Now always extern, even if !NS_IMPL_GNUSTEP.
6552 * process.c (catch_child_signal): Move glib tickler here from
6553 init_process_emacs, so that it's done earlier in Emacs
6554 initialization. Also move the noninteractive && !initialized
6555 check here from init_process_emacs. This is all a bit cleaner for
6556 GNUish platforms, and I hope it works around the Cygwin bug.
6557 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6558 that glib signal handling is tickled before glib creates threads.
6560 * process.c (wait_reading_process_output): Avoid int overflow
6561 when reading more than 2 GiB total from a process.
6563 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6565 * process.c (create_process): Handle a couple more cases,
6566 i.e., work even if new_argv and wait_child_setup[i] are cached.
6567 Use Fcall_process's style for volatile vars.
6569 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6571 * process.c (create_process): Mark PROCESS volatile.
6573 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6575 Use C99-style flexible array members if available.
6576 This avoids some subtle aliasing issues, which typically
6577 aren't a problem with GCC but may be a problem elsewhere.
6578 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6579 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6580 In either case, it uses a flexible array member rather than
6581 the old struct hack. All uses changed.
6582 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6583 Adjust to sdata reorganization.
6584 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6585 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6586 that ports better to pre-C99 non-GCC.
6587 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6588 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6589 as the latter has changed.
6590 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6591 and port better to pre-C99 GCC.
6592 * image.c (struct xpm_cached_color):
6593 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6594 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6595 Use FLEXIBLE_ARRAY_MEMBER.
6596 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6597 Move decl to top level so it gets checked against implementation.
6598 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6599 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6601 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6603 * syntax.c: Integer cleanups.
6604 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6605 All uses that need 0-or-2 changed to:
6606 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6607 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6608 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6609 (char_quoted, prev_char_comend_first, back_comment)
6610 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6611 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6612 Use bool for boolean.
6613 (update_syntax_table, skip_chars, skip_syntaxes):
6614 Prefer int to unsigned when either will do.
6615 (back_comment): Return boolean success flag, like forw_comment,
6616 instead of positive-or-minus-1 (which might have overflowed int anyway).
6617 Don't stuff ptrdiff_t into int.
6618 (syntax_spec_code, syntax_code_spec): Now const.
6619 (Fmatching_paren, scan_lists, scan_sexps_forward):
6620 Use enum syntaxcode for syntax code.
6621 (Fmatching_paren): Check that arg is a character, not just an integer.
6622 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6623 (Finternal_describe_syntax_value): Omit no-longer-needed
6625 (skip_chars): Use char, not unsigned char, when the distinction
6627 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6628 * bytecode.c (exec_byte_code):
6629 * syntax.c (syntax_spec_code, Fchar_syntax)
6630 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6632 * syntax.h (SYNTAX_WITH_FLAGS):
6633 Omit unnecessary casts.
6635 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6637 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6638 line dimensions here, to avoid race conditions with the main
6639 thread. (Bug#14062, bug#14630, bug#14669)
6641 * w32term.c (w32_draw_window_cursor): Compute the header line and
6642 mode line dimensions here.
6643 <w32_system_caret_window, w32_system_caret_hdr_height>:
6644 <w32_system_caret_mode_height>: New variables.
6646 * w32term.h: Declare them.
6648 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6650 * alloc.c (die): Move "assertion failed" string here ...
6651 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6652 COND when SUPPRESS_CHECKING. This shrinks the executable text
6653 size by 0.8% to 2.2% when configured with --enable-checking,
6654 depending on optimization flags (GCC 4.8.1 x86-64).
6656 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6658 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6660 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6661 base is 2; this is more accurate.
6663 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6665 * sound.c (string_default): Move to !WINDOWSNT section.
6666 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6668 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6670 * sound.c: Integer cleanups.
6671 Remove unnecessary forward decls.
6672 (struct sound_device): The 'file' member is now a Lisp_Object, not
6673 a char *, so that we needn't invoke alloca on a huge size.
6674 (Fplay_sound_internal): Adjust to this.
6675 (string_default): New function.
6676 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6677 Use it to adjust to the struct sound_device change.
6678 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6679 (be2hs) [0]: Remove.
6681 * syntax.c (skip_chars): Don't use uninitialized storage
6682 when searching a multibyte buffer for characters that are not in a
6683 unibyte string that contains non-ASCII characters.
6685 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6687 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6688 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6690 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6692 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6694 2013-06-18 Kenichi Handa <handa@gnu.org>
6696 * font.c (Ffont_spec): Signal an error for an invalid font name
6699 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6701 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6702 In particular this ports to 32-bit sparc Sun cc.
6703 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6704 array with a dummy element at specpdl[-1], so that its address can
6706 (unbind_to): Do not copy the binding; not needed, now that we
6707 copy old_value in the one place where the copy is needed.
6708 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6709 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6710 (union specbinding): Rename from struct specbinding. Redo layout
6711 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6712 which is not portable. With Sun C 5.12 32-bit sparc, the
6713 declaration causes nargs to be an unsigned bitfield, a behavior
6714 that the C standard allows; but Emacs wants nargs to be signed.
6715 The overall type is now a union of structures rather than a
6716 structure of union of structures, and the 'kind' member is now a
6717 bitfield, so that the overall type doesn't grow. All uses changed.
6718 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6720 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6722 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6723 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6725 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6727 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6729 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6730 unless we know that the window w's frame is a frame object.
6731 Another attempt at solving bug#14062 and bug#14630.
6733 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6735 * textprop.c (property_set_type): New enum.
6736 (add_properties): Allow appending/prepending text properties.
6737 (add_text_properties_1): Factored out of Fadd_text_properties.
6738 (Fadd_text_properties): Move all the code into
6739 add_text_properties_1.
6740 (Fadd_face_text_property): New function that calls
6741 add_text_properties_1.
6743 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6745 Move functions from lisp.h to individual modules when possible.
6746 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6747 * alloc.c (XFLOAT_INIT, set_symbol_name):
6748 * buffer.c (CHECK_OVERLAY):
6749 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6750 (set_char_table_parent):
6751 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6752 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6753 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6754 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6756 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6757 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6758 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6759 (backtrace_args, backtrace_debug_on_exit):
6760 * floatfns.c (CHECK_FLOAT):
6761 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6762 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6763 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6764 (set_hash_index_slot):
6765 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6766 * marker.c (CHECK_MARKER):
6767 * textprop.c (CHECK_STRING_OR_BUFFER):
6768 * window.c (CHECK_WINDOW_CONFIGURATION):
6769 Move here from lisp.h, and make these functions static rather than
6771 * buffer.c (Qoverlayp):
6773 * fns.c (Qhash_table_p):
6774 * window.c (Qwindow_configuration_p):
6776 * lisp.h: Remove the abovementioned defns and decls.
6778 Use functions, not macros, for XINT etc (Bug#11935).
6779 In lisp.h, prefer functions to function-like macros, and
6780 constants to object-like macros, when either will do. This:
6781 . simplifies use, as there's no more need to worry about
6782 arguments' side effects being evaluated multiple times.
6783 . makes the code easier to debug on some platforms.
6784 However, when using gcc -O0, keep using function-like macros
6785 for a few critical operations, for performance reasons.
6786 This sort of thing isn't needed with gcc -Og, but -Og
6787 is a GCC 4.8 feature and isn't widely-enough available yet.
6788 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6789 Remove enum lsb_bits; no longer needed.
6790 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6791 * buffer.c (Qoverlap):
6793 * fns.c (Qhash_table_p):
6794 Now extern, so lisp.h can use these symbols.
6795 * dispextern.h: Include character.h, for MAX_CHAR etc.
6796 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6797 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6798 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6799 (GLYPH_CODE_P): Move here from lisp.h.
6800 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6801 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6802 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6803 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6804 XUNTAG now returns void *.
6805 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6806 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6807 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6808 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6809 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6810 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6811 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6812 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6813 New macros, renamed from their sans-lisp_h_ counterparts.
6814 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6815 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6816 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6817 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6818 If compiling via GCC without optimization, define these as macros
6819 in addition to inline functions.
6820 To disable this, compile with -DINLINING=0.
6821 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6822 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6823 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6824 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6825 (INTMASK, VALMASK): Now macros, since static values cannot be
6826 accessed from extern inline functions.
6827 (VALMASK): Also a constant, for benefit of old GDB.
6828 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6829 is INTEGERP, which can fold it in.
6830 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6831 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6832 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6833 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6834 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6835 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6836 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6837 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6838 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6839 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6840 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6841 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6842 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6843 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6844 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6845 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6846 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6847 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6848 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6849 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6850 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6851 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6852 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6853 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6854 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6855 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6856 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6857 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6858 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6859 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6860 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6861 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6862 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6864 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6865 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6866 (VALMASK): Define in one place rather than in two, merging the
6867 USE_LSB_TAG parts; this is simpler.
6868 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6869 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6870 Move up, to avoid use before definition.
6871 Also include "globals.h" earlier, for the same reason.
6872 (make_natnum): New function.
6873 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6874 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6875 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6876 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6877 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6878 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6879 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6880 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6881 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6882 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6883 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6884 (Qwindow_configuration_p, Qimage): New forward declarations.
6885 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6886 (STRING_COPYIN): Remove; unused.
6887 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6888 (xcar_addr, xcdr_addr): New functions. All uses changed.
6889 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6890 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6891 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6892 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6893 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6894 (TYPE_RANGED_INTEGERP): Simplify.
6895 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6896 (setlocale, fixup_locale, synchronize_system_messages_locale)
6897 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6898 Now empty functions, not macros.
6899 (functionp): Return bool, not int.
6900 * window.c (Qwindow_configuration_p): Now extern,
6901 so window.h can use it.
6902 * window.h (Qwindowp): Move decl back to lisp.h.
6904 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6906 * xdisp.c (Fline_pixel_height): New function, required for solving
6909 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6911 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6913 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6915 * lread.c (syms_of_lread):
6916 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6918 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6920 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6922 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6924 * fileio.c (expand_file_name): Doc fix.
6926 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6928 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6929 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6930 Wait for self, not for 0. This can't hurt on GNU or similar
6931 system, and may help with Cygwin.
6933 * keyboard.c: Don't use PROP (...) as an lvalue.
6934 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6935 Use set_prop (A, B), not PROP (A) = B.
6937 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6939 * xdisp.c (get_it_property): Use it->window instead of generating
6940 a Lisp object from it->w.
6942 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6944 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6945 get-char-property the window that is being rendered, instead of
6946 the buffer, to support window-specific overlays. (Bug#14575)
6947 (compute_display_string_pos): When W is NULL, use the current
6948 buffer as the object to pass to get-char-property.
6949 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6950 pointer member of the bidi iterator, since no window is pertinent
6953 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6955 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6956 being displayed, and pass it to compute_display_string_pos.
6957 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6958 (bidi_paragraph_init): All callers changed.
6960 * xdisp.c (init_from_display_pos, init_iterator)
6961 (handle_single_display_spec, next_overlay_string)
6962 (get_overlay_strings_1, reseat_1, reseat_to_string)
6963 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6964 Set bidi_it.w member from it->w.
6965 (compute_display_string_pos): Accept additional argument, the
6966 window being displayed, and pass it to Fget_char_property.
6969 * dispextern.h (struct bidi_it): New member w, the window being
6971 (compute_display_string_pos): Adjust prototype.
6973 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6975 * xgselect.c: Remove unneeded include xterm.h.
6977 * process.c (wait_reading_process_output): Check for NS before GLIB.
6978 GLIB may be linked in due to rsvg, but ns_select must be called.
6980 * xgselect.c (xg_select): Remove call to window_system_available
6981 and g_main_context_pending at the top, so Gdk events (i.e. file
6982 notify) are processed when Emacs is started with -nw.
6984 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6986 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6987 (ctagsfiles3): New variable, includes only *.m files.
6988 (TAGS): Use an explicit language name in the regular expressions,
6989 to avoid transformation of '/SOMETHING' by MSYS to
6990 'c:\MSYS\SOMETHING'.
6992 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6994 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6996 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6998 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6999 still need to set the mouse pointer shape and activate help-echo.
7002 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7004 A few porting etc. fixes for the new file monitor code.
7005 See the thread containing
7006 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7007 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7008 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7009 (dir_monitor_callback, Fgfile_rm_watch):
7010 Use assq_no_quit instead of Fassoc, for speed.
7011 (dir_monitor_callback, Fgfile_rm_watch):
7012 eassert that the monitor is a fixnum.
7013 (dir_monitor_callback): No need for CDR_SAFE.
7014 Simplify building of lisp with alternative tails.
7015 (Fgfile_add_watch, Fgfile_rm_watch):
7016 Do not assume glib functions set errno reliably on failure.
7017 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7018 and signal an error otherwise.
7019 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7020 Use Fdelq instead of Fdelete, for speed.
7022 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7024 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7025 don't insist on being invoked on a highlighted tool-bar button.
7026 Avoids losing tool-bar functionality when mouse-highlight is nil.
7027 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7028 Don't highlight when mouse-highlight is nil.
7029 (note_mouse_highlight): When mouse-highlight is nil, don't return
7030 right away; instead, run tool-bar and mode-line highlight
7031 subroutine, clear any existing highlight, and revert the mouse
7032 pointer to its default shape. (Bug#14558)
7034 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7036 * lisp.mk (lisp): Add prog-mode.el.
7038 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7040 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7041 * process.c (dummy_handler): New function.
7042 (lib_child_handler): New static var.
7043 (handle_child_signal): Invoke it.
7044 (catch_child_signal): If a library has set up a signal handler,
7045 save it into lib_child_handler.
7046 (init_process_emacs): If using glib and not on Windows, tickle glib's
7047 child-handling code so that it initializes its private SIGCHLD handler.
7048 * syssignal.h (SA_SIGINFO): Default to 0.
7049 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7050 31; it should no longer be needed now.
7052 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7054 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7056 * gfilenotify.c (globals_of_gfilenotify): New function.
7057 (syms_of_gfilenotify): Move global initialization there.
7059 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7061 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7063 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7064 * keyboard.c (menu_bar_items, tool_bar_items):
7065 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7066 not override local keymaps any more.
7068 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7070 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7072 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7074 * w32console.c (initialize_w32_display): Return the dimensions of
7075 the console window via 2 additional arguments, not via the current
7076 frame. This avoids crashes due to overrunning the bounds of
7077 frame's decode_mode_spec_buffer, which is not resized following
7078 the change of the frame dimensions from the initial 10x10.
7080 * w32term.h (w32_initialize_display_info): Adjust prototype.
7082 * term.c (init_tty): Take dimensions of the frame from the values
7083 returned by initialize_w32_display.
7085 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7086 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7087 (LIBES): Add $(GFILENOTIFY_LIBS).
7089 * w32inevt.c (handle_file_notifications): Add dummy implementation
7090 for !HAVE_W32NOTIFY.
7092 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7094 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7096 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7098 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7100 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7102 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7104 Fix minor problems found by static checking.
7105 * data.c (pure_write_error):
7106 Use xsignal2, not Fsignal, as Fsignal might return.
7107 * eval.c (set_backtrace_debug_on_exit): Now static.
7108 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7109 No longer inline. EXTERN_INLINE is needed only for functions
7110 defined in .h files. Reindent function header as per GNU style.
7111 (backtrace_p, backtrace_top, backtrace_next):
7112 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7113 compiler or linker. Add extern decls to pacify gcc -Wall.
7114 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7116 * frame.c (free_monitors): Define only on platforms that need it.
7117 * nsterm.m (ns_term_init):
7118 * process.c (catch_child_signal):
7119 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7120 defined on all porting targets these days.
7121 * process.c, process.h (catch_child_signal):
7122 Make it extern only if NS_IMPL_GNUSTEP is defined.
7124 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7126 * w32.c (gettimeofday): Make the signature identical to prototype
7127 in nt/inc/sys/time.h.
7129 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7131 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7134 * keyboard.c (safe_run_hooks_error): Improve error message.
7136 * data.c (pure_write_error): Add `object' argument.
7137 * puresize.h (CHECK_IMPURE): Use it.
7139 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7141 * Makefile.in (NOTIFY_OBJ): New variable.
7142 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7144 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7145 Call syms_of_gfilenotify.
7147 * gfilenotify.c: New file.
7149 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7150 and Qfile_w32notify.
7151 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7152 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7154 * lisp.h: Declare syms_of_gfilenotify.
7156 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7158 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7160 Merge the specpdl and backtrace stacks. Make the structure of the
7161 specpdl entries more obvious via a tagged union of structs.
7162 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7163 (enum specbind_tag): New enum.
7164 (struct specbinding): Make it a tagged union of structs.
7165 Add a case for backtrace records.
7166 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7167 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7168 (backtrace_debug_on_exit): New accessors.
7169 (struct backtrace): Remove.
7170 (struct catchtag): Remove backlist field.
7171 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7173 (Flocal_variable_p): Speed up the common case where the binding is
7175 * eval.c (backtrace_list): Remove.
7176 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7177 (set_backtrace_args, set_backtrace_nargs)
7178 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7179 (backtrace_next): New functions.
7180 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7181 (unwind_to_catch, internal_lisp_condition_case)
7182 (internal_condition_case, internal_condition_case_1)
7183 (internal_condition_case_2, internal_condition_case_n): Don't bother
7184 with backtrace_list any more.
7185 (Fsignal): Adjust to new backtrace format.
7186 (grow_specpdl): Move up.
7187 (record_in_backtrace): New function.
7188 (eval_sub, Ffuncall): Use it.
7189 (apply_lambda): Adjust to new backtrace format.
7190 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7192 (specbind): Adjust to new specpdl format. Simplify.
7193 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7194 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7196 (mark_backtrace): Remove.
7197 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7198 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7199 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7201 * profiler.c (record_backtrace): Use get_backtrace.
7202 (handle_profiler_signal): Use backtrace_top_function.
7203 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7206 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7208 * process.h (catch_child_signal): Declare.
7210 * process.c (catch_child_signal): New function.
7211 (init_process_emacs): Call it.
7213 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7214 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7216 (x_set_cursor_type): Remove declaration.
7217 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7218 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7219 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7220 (ns_get_color): Use F suffix on float.
7221 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7222 (ns_get_rgb_color): Remove.
7223 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7224 (note_mouse_movement): x and y are CGFloat.
7225 (ns_draw_fringe_bitmap): Remove unused rowY.
7226 Change #if to COCOA && >= 10_6.
7227 (ns_draw_window_cursor): Remove unused overspill.
7228 (ns_draw_underwave): width and x are EamcsCGFloat.
7229 (ns_draw_box): thickness is CGFloat.
7230 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7231 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7232 if not in main thread.
7233 (ns_get_pending_menu_title, ns_check_menu_open)
7234 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7235 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7236 (sendFromMainThread:): New method.
7237 (changeFont:): size is CGFloat.
7238 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7239 Disable warning about permanent text.
7240 (characterIndexForPoint:): Adjust return type depending on GNUStep
7242 (mouseDown:): delta is CGFloat.
7243 (updateFrameSize): Remove unised variable f.
7244 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7245 Cast float to EmacsCGFloat.
7246 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7247 also to -1 when restoring.
7248 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7249 inside NS_IMPL_COCOA.
7250 (toggleFullScreen:): Put call to toggleFullScreen inside
7251 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7252 (setPosition:portion:whole:): por is CGFloat.
7253 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7254 (mouseDown:): Use CGFloat.
7255 (mouseDragged:): Remove unised variable edge.
7256 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7258 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7260 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7261 when NS_IMPL_GNUSTEP.
7262 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7263 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7264 (EmacsToolbar): Add clearAll. Add tag argument to
7265 addDisplayItemWithImage.
7266 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7268 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7270 * nsmenu.m (ns_update_menubar): Make static.
7271 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7272 (fillWithWidgetValue:): Add cast to SEL for setAction.
7273 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7274 (update_frame_tool_bar): Update code for GNUStep.
7275 (clearAll): New method.
7276 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7277 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7278 Move identifierToItem setObject and activeIdentifiers addObject before
7279 call to insertItemWithItemIdentifier.
7280 (validateVisibleItems): Fix indentation.
7281 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7282 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7283 UtilityWindow to aStyle, remove call to setStyleMask.
7285 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7287 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7288 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7289 Use F suffix on floats.
7290 (ns_char_width): Returns CGFloat.
7291 (ns_ascii_average_width): w is CGFloat instead of float.
7292 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7294 (ns_glyph_metrics): CGFloat instead of float.
7296 * nsfns.m (x_set_foreground_color, x_set_background_color):
7298 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7299 remove unused variables.
7300 (Fns_read_file_name): Keep track if panel is for save.
7301 Use ns_filename_from_panel/ns_directory_from_panel.
7302 (Fns_list_services): delegate only used for COCOA.
7303 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7304 Just return the input if GNUStep.
7305 (x_screen_planes): Remove.
7306 (Fxw_color_values): Use EmacsCGFloat
7307 (Fns_display_monitor_attributes_list): Only get screen number for
7309 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7311 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7312 ns_directory_from_panel.
7314 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7316 * process.c (handle_child_signal): Also use WCONTINUED.
7317 This is so that list-processes doesn't mistakenly list the process
7318 as stopped, when the process has actually been continued and is
7321 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7323 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7324 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7325 not already configured.
7327 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7329 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7331 * Makefile.in (mostlyclean): Remove *.res files.
7333 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7335 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7336 a buffer (bug#8447).
7338 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7340 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7341 display vector, and we backtrack, handle the case that the
7342 previous character position is also displayed from a display
7343 vector or covered by a display string or image. (Bug#14476)
7345 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7347 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7348 (struct MonitorInfo, free_monitors): Remove.
7349 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7350 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7351 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7354 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7355 (struct MonitorInfo, free_monitors): Remove.
7356 (ns_screen_name): Make static.
7357 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7358 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7361 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7362 (struct MonitorInfo): New struct.
7363 (free_monitors, make_monitor_attribute_list): Declare.
7365 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7367 (free_monitors, make_monitor_attribute_list): New functions.
7368 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7371 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7373 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7375 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7377 * keyboard.c: Apply keyboard decoding only to events that come directly
7378 from the tty, not from unread-command-events (bug#14368).
7379 (read_event_from_main_queue): New function, extracted from read_char).
7380 (read_decoded_char): Remove.
7381 (read_decoded_event_from_main_queue): New function to replace it.
7382 (read_char): Use it.
7383 (read_key_sequence): Use read_char rather than read_decoded_char.
7385 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7387 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7389 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7391 2013-05-22 Kenichi Handa <handa@gnu.org>
7393 The following changes are to fix the setting of
7394 buffer-file-coding-system on, for instance, C-x RET c unix RET
7395 _FILE_OF_DOS_EOL_TYPE_ RET.
7397 * coding.h (struct coding_system): New member detected_utf8_chars.
7399 * coding.c (detect_coding_utf_8): Count characters and check EOL
7400 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7402 (setup_coding_system): Do not initialize coding->head_ascii.
7403 (check_ascii): Do not set coding->eol_seen but update it. Do not
7404 call adjust_coding_eol_type here.
7405 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7406 If the eol-type of CODING is already specified, adjust the eol type
7407 of the found coding-system.
7408 (decode_coding_gap): Cancel previous change. Utilize the
7409 character numbers counted by detect_coding_utf_8. Fix detection
7412 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7414 * search.c (looking_at_1): Only set last_thing_searched if the match
7415 changed the match-data (bug#14281).
7417 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7419 * xdisp.c (reseat_at_previous_visible_line_start):
7420 Already declared in dispextern.h, so remove it here.
7421 (move_it_vertically_backward): Likewise.
7423 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7425 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7426 (Fx_display_pixel_width, Fx_display_pixel_height)
7427 (Fx_display_mm_width, Fx_display_mm_height):
7428 Mention `display-monitor-attributes-list' in docstrings.
7430 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7431 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7432 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7433 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7434 (Fx_display_backing_store, Fx_display_visual_class)
7435 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7436 (Fx_display_grayscale_p, Fx_display_pixel_width)
7437 (Fx_display_pixel_height, Fx_display_planes)
7438 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7439 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7440 (Fx_display_mm_width, Fx_display_mm_height)
7441 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7442 height for all physical monitors as in X11.
7444 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7445 Return pixel width or height for all physical monitors as in X11.
7447 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7449 Port --enable-gcc-warnings to clang.
7450 * bytecode.c (exec_byte_code):
7452 Redo diagnostic pragmas to pacify clang, too.
7453 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7454 * editfns.c (Fencode_time):
7455 * fileio.c (file_accessible_directory_p):
7456 * font.c (font_unparse_xlfd):
7457 Use '&"string"[index]' instead of '"string" + (index)'.
7458 * undo.c (user_error): Remove; unused.
7460 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7462 * insdel.c (insert_1_both): Document the arguments, instead of
7463 referring to insert_1, which no longer exists.
7465 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7466 some window, increment windows_or_buffers_changed, so that
7467 *Messages* display in that window is updated. (Bug#14408)
7469 * w32.c: Include epaths.h.
7470 (init_environment): Use cmdproxy.exe without leading directories.
7471 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7473 (gettimeofday): Adjust signature and return value to Posix
7476 * unexw32.c (open_output_file): Delete the existing emacs.exe
7477 before creating it, to break the hard link to the versioned
7480 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7481 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7482 (FIRSTFILE_OBJ): New variables.
7483 (W32_RES): Rename to EMACSRES. All users changed.
7484 (base_obj): Use $(CM_OBJ).
7485 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7486 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7487 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7488 $(W32_RES_LINK) before $(LIBES).
7489 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7491 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7493 * makefile.w32-in (DOC): Use just "DOC".
7495 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7497 * process.c: Export default filters and sentinels to Elisp.
7498 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7500 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7501 (Fset_process_sentinel, Fformat_network_address):
7502 Default to them instead of nil.
7503 (server_accept_connection): Sentinels can't be nil any more.
7504 (read_and_dispose_of_process_output): New function, extracted from
7505 read_process_output.
7506 (read_process_output): Use it; filters can't be nil.
7507 (Finternal_default_process_filter): New function, extracted from
7508 read_process_output.
7509 (exec_sentinel_unwind): Remove function.
7510 (exec_sentinel): Don't zilch sentinel while running.
7511 (status_notify): Sentinels can't be nil.
7512 (Finternal_default_process_sentinel): New function extracted from
7514 (setup_process_coding_systems): Default filter is not nil any more.
7515 (syms_of_process): Export new Elisp functions and initialize
7517 * lisp.h (make_lisp_proc): New function.
7519 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7521 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7523 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7525 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7526 unless we know that the window w is a leaf window.
7527 Another attempt at solving bug#14062.
7529 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7531 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7534 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7536 * image.c (gif_load): Check that subimages fit (Bug#14345).
7538 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7540 * lread.c (skip_dyn_eof): New function.
7541 (read1): Use it to skip the end of a file in response to #@00.
7543 * doc.c (get_doc_string): Slightly relax the sanity checking.
7545 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7547 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7548 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7549 (MonitorInfo): New struct.
7550 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7551 (Fns_display_monitor_attributes_list): New functions.
7552 (display-usable-bounds): Remove.
7553 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7556 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7558 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7559 (GTK_CHECK_VERSION): New macro, if not already defined.
7560 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7561 replaced by GTK_CHECK_VERSION.
7563 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7565 * xterm.h (GTK_PREREQ): New macro.
7566 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7567 to use this macro instead, for consistency and clarity.
7569 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7571 * xdisp.c (row_for_charpos_p): New function, with code of
7572 cursor_row_p, but accepts an additional argument CHARPOS instead
7573 of using a hardcoded PT.
7574 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7575 (row_containing_pos): Call row_for_charpos_p instead of partially
7576 doing the same. Fixes cursor positioning under longlines-mode
7577 when longlines-show-effect includes more than one newline, when
7578 moving the cursor vertically up.
7580 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7582 * makefile.w32-in (ACL_H): New macro.
7583 ($(BLD)/fileio.$(O)): Update dependencies.
7585 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7587 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7588 * Makefile.in (LIB_ACL): New macro.
7589 (LIBACL_LIBS): Remove.
7590 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7591 * fileio.c: Include <acl.h>.
7592 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7593 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7595 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7598 * unexelf.c: Don't assume ElfW (Half) fits in int.
7599 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7600 when dealing with ElfW (Half) values, since they can exceed 2**31
7601 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7602 (entry_address): Omit unused NUM arg. All uses changed.
7604 2013-05-07 Juri Linkov <juri@jurta.org>
7606 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7607 to the string converted from number with `Fnumber_to_string'.
7610 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7612 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7613 This fixes a problem introduced by my previous change.
7615 2013-05-07 Glenn Morris <rgm@gnu.org>
7617 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7619 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7621 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7623 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7625 Static checking by GCC 4.8.0.
7626 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7627 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7628 (x_get_monitor_attributes_fallback)
7629 (x_get_monitor_attributes_xinerama)
7630 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7631 Define only if USE_GTK.
7632 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7633 (x_get_monitor_attributes_fallback): Omit unused locals.
7634 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7635 Use double, not float, to avoid mixed-mode floating point arithmetic.
7637 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7638 Jan Djärv <jan.h.d@swipnet.se>
7640 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7641 (XINERAMA_CFLAGS): New macros.
7642 (ALL_CFLAGS, LIBES): Use them.
7644 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7645 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7646 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7647 (syms_of_xfns): DEFSYM them.
7648 (struct MonitorInfo): New struct.
7649 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7650 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7651 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7652 (x_get_monitor_attributes_xinerama): New functions.
7653 (Fx_display_monitor_attributes_list): New primitive.
7654 (syms_of_xfns): Defsubr it.
7656 * xterm.h (x_display_info): Add Xatom_net_workarea and
7657 Xatom_net_current_desktop.
7659 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7660 and dpyinfo->Xatom_net_current_desktop.
7662 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7664 * xdisp.c (pos_visible_p): Use the special code for finding the
7665 beginning of a display property or overlay for any "replacing"
7666 display property, not just for display strings. This solves
7667 incorrect reporting of position by posn-at-point. (Bug#14241)
7669 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7671 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7672 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7673 Verify that ElfW (Half) fits in int.
7674 (fatal): Use same signature as lisp.h.
7675 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7676 configure and build with -DUNEXELF_DEBUG without worrying about
7677 other modules that use DEBUG.
7678 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7679 possibly-wide integers now uses it instead of plain fprintf.
7680 (entry_address): New function, which avoids problems with 32-bit
7681 overflow on 64-bit hosts.
7682 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7683 (round_up): Don't assume the remainder fits in int.
7684 (find_section): Use bool for boolean. Simplify debug code.
7685 (unexec): Don't assume file sizes fit in int or size_t.
7686 Omit unnecessary trailing newline in 'fatal' format.
7687 Use strerror rather than outputting decimal error number.
7688 Remove unused code when emacs is not defined;
7689 this file relies on Emacs now.
7690 Don't assume e_phnum and e_shnum are positive.
7692 * regex.c: Fix problems when DEBUG is defined.
7693 (extract_number, extract_number_and_incr): Define regardless of
7694 whether DEBUG is defined; that's simpler and makes the code less
7695 likely to go stale in the normal case when DEBUG is not defined.
7696 Return int rather than taking an int * arg. All callers changed.
7697 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7698 Remove, replacing with ...
7699 (DEBUG_PRINT): New macro. All callers changed.
7700 (DEBUG_COMPILES_ARGUMENTS): New macro.
7701 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7702 (print_compiled_pattern, print_double_string) [DEBUG]:
7703 Use prototype rather than old-style definition.
7704 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7705 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7706 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7707 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7708 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7709 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7710 This matters only when DEBUG is defined.
7712 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7714 * xdisp.c (set_iterator_to_next): Set the
7715 ignore_overlay_strings_at_pos_p flag only if we are _really_
7716 iterating over an overlay string, as indicated by the
7717 current.overlay_string_index member. (Bug#14306)
7719 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7721 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7722 to where it is used, to avoid autorelease issues (Bug#14050).
7724 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7726 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7727 * fileio.c (syms_of_fileio): Implement this.
7728 * filelock.c (create_lock_file): If symbolic links don't work, so
7729 we use a regular file as a lock file, do not fsync the lock file;
7732 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7734 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7735 (syms_of_minibuf): Adjust accodingly.
7737 * callint.c (Fcall_interactively): Adjust calls accordingly.
7739 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7741 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7742 w->contents is a buffer before computing everything else.
7743 Use parentheses to disambiguate last part of the condition.
7745 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7746 assertion violations. (Bug#14062)
7748 2013-05-01 David Reitter <david.reitter@gmail.com>
7750 * nsfns.m (ns_tooltip): Initialize.
7752 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7754 * coding.c (decode_coding_gap): Don't remove the character before
7755 a newline unless it's a CR character. (Bug#14287)
7757 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7759 * dispextern.h (struct face): Move enum face_underline_type
7760 earlier so that bitfields can be in the same word.
7762 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7764 * nsfns.m (handlePanelKeys): New function.
7765 (EmacsOpenPanel:performKeyEquivalent:)
7766 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7767 arrows/function/control and copy/paste keys (Bug#14296).
7769 2013-04-27 Juri Linkov <juri@jurta.org>
7771 * callint.c (Fcall_interactively): Call `Qread_number' for
7772 interactive code letter `n' instead of using duplicate code.
7775 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7777 * systime.h (make_timeval): Declare as 'const'.
7779 2013-04-27 Kenichi Handa <handa@gnu.org>
7781 * font.c (font_open_entity): Always open a font of manageable
7784 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7786 Port better to AIX (Bug#14258).
7787 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7790 2013-04-24 Kenichi Handa <handa@gnu.org>
7792 * coding.c (decode_coding_iso_2022): When an invalid escape
7793 sequence is encountered, reset the invocation and designation
7794 status to the safest one.
7796 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7798 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7799 Without this fix, "make distclean" leaves stamp-h1 behind.
7801 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7803 * w32fns.c (w32_fullscreen_rect): New function to compute the
7804 window rectangle for the given fullscreen mode.
7805 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7806 longer tunes the window size. This keeps the window's edges flush
7807 with the screen and allows the taskbar to hide itself in fullboth.
7809 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7810 window decorations and uses the entire screen.
7812 * w32term.h (w32_fullscreen_rect) Add prototype.
7813 (struct w32_output): Replace normal_width, normal_height,
7814 normal_top, and normal_left members with a single normal_placement
7816 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7818 (FRAME_NORMAL_PLACEMENT): New macro.
7820 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7822 * minibuf.c (Ftest_completion): Silence compiler warning.
7824 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7826 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7829 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7832 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7833 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7834 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7835 parentheses where appropriate.
7837 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7839 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7841 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7843 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7844 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7845 Mention in the doc string that setting these variables takes
7846 effect only after a call to set-window-buffer. (Bug#14200)
7848 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7850 * indent.c (Fvertical_motion): Don't consider display strings on
7851 overlay strings as display strings on the buffer position we
7852 started from. This prevents vertical cursor motion from jumping
7853 more than one line when there's an overlay string with a display
7854 property at end of line.
7855 Reported by Karl Chen <Karl.Chen@quarl.org> in
7856 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7858 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7860 * window.c (select_window): `record_buffer' even if window is
7861 already selected (bug#14191).
7863 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7865 * window.c (Fwindow_end): Test more flags, including the buffer's
7866 last_overlay_modified flag, to determine whether the window's
7867 display is really up-to-date. Prevents the function from
7868 returning a stale value. (Bug#14170)
7869 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7872 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7874 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7875 garbaged only if it is not already the top frame on its TTY.
7876 This prevents flickering due to constant redrawing of TTY frames when
7877 there are GUI frames open in the same session. (Bug#13864)
7879 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7881 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7882 of marking the idle timers directly.
7884 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7886 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7889 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7891 * window.c (select_window): Don't record_buffer while the invariant is
7892 temporarily broken (bug#14161).
7894 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7896 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7898 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7900 2013-04-07 Romain Francoise <romain@orebokech.com>
7902 Ignore additional platform-specific ACL errors (Bug#13702).
7903 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7904 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7906 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7908 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7911 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7913 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7914 This bug was introduced by my 2013-02-25 change that simplified
7915 data_start configuration. Without this change, on GNU/Linux
7916 an Emacs configured with --enable-profiling fails immediately
7917 due to a profiler signal.
7918 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7919 with these flags. On platforms where special flags are needed
7920 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7921 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7922 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7924 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7926 Get rid of some platform-specific functions examining window
7927 system and its capabilities. This is a partial rework of the
7929 * lisp.h (have_menus_p): Remove prototype. This function is
7930 replaced with platform-independent window_system_available.
7931 (check_window_system): Move to...
7932 * frame.h (decode_window_system_frame, window_system_available):
7933 ...here, add new prototypes.
7934 * frame.c (window_system_available, decode_window_system_frame):
7936 (check_window_system): Platform-independent now.
7937 * xterm.h (x_in_use): Remove declaration.
7939 * w32term.h (check_x_frame):
7940 * nsterm.h (check_x_frame): Remove prototypes. This function
7941 is replaced with platform-independent decode_window_system_frame.
7942 * msdos.c (have_menus_p): Remove.
7943 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7944 Remove platform-specific functions. Use check_window_system,
7945 decode_window_system_frame and check_ns_display_info where
7946 appropriate. Minor style and comment tweaks.
7947 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7948 (check_x_frame): Likewise.
7949 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7951 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7952 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7953 * xmenu.c, xselect.c: All related users changed.
7955 2013-04-03 Kenichi Handa <handa@gnu.org>
7957 The following changes is to optimize the code for reading UTF-8
7960 * coding.c (check_ascii): Rename from detect_ascii. Return value
7961 changed. Check EOL format. Do not call adjust_coding_eol_type
7963 (check_utf_8): New function.
7964 (adjust_coding_eol_type): Do nothing if already adjusted.
7965 (detect_coding): Compare the return value of check_ascii with
7966 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7967 (decode_coding_gap): Optimize for valid UTF-8.
7969 2013-03-21 Kenichi Handa <handa@gnu.org>
7971 * coding.c (syms_of_coding): Cancel previous change.
7973 * insdel.c (insert_from_gap): Fix previous change.
7975 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7977 Consistently use platform-specific function to detect window system.
7978 * lisp.h (check_window_system): New prototype. This function is
7979 going to replace check_x, check_w32 and check_ns.
7980 (have_menus_p): Mention msdos.c in comment.
7981 * fontset.c (check_window_system_func): Remove. Adjust all users.
7982 * fontset.h (check_window_system_func): Remove prototype.
7983 * nsterm.h (check_ns):
7984 * xterm.h (check_x):
7985 * w32term.h (check_w32): Likewise.
7986 * menu.c (Fx_popup_menu): Use check_window_system.
7987 * msdos.c (check_window_system): Define for MS-DOS.
7988 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7989 * w32fns.c (check_window_system): Likewise for MS-Windows.
7990 * xfns.c (check_window_system): Likewise for X.
7991 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7992 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7994 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7996 Prefer < to > in range checks such as 0 <= i && i < N.
7997 This makes it easier to visualize quantities on a number line.
7998 This patch doesn't apply to all such range checks,
7999 only to the range checks affected by the 2013-03-24 change.
8000 This patch reverts most of the 2013-03-24 change.
8001 * alloc.c (xpalloc, Fgarbage_collect):
8002 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8003 * character.c (string_escape_byte8):
8004 * charset.c (read_hex):
8005 * data.c (cons_to_unsigned):
8006 * dispnew.c (update_frame_1):
8007 * doc.c (Fsubstitute_command_keys):
8008 * doprnt.c (doprnt):
8009 * editfns.c (hi_time, decode_time_components):
8010 * fileio.c (file_offset):
8011 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8012 * font.c (font_intern_prop):
8013 * frame.c (x_set_alpha):
8014 * gtkutil.c (get_utf8_string):
8015 * indent.c (check_display_width):
8016 * keymap.c (Fkey_description):
8017 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8019 * minibuf.c (read_minibuf_noninteractive):
8020 * process.c (wait_reading_process_output):
8021 * search.c (Freplace_match):
8022 * window.c (get_phys_cursor_glyph):
8023 * xdisp.c (redisplay_internal):
8024 * xsmfns.c (smc_save_yourself_CB):
8025 Prefer < to > for range checks.
8026 * dispnew.c (sit_for): Don't mishandle NaNs.
8027 This fixes a bug introduced in the 2013-03-24 change.
8028 * editfns.c (decode_time_components): Don't hoist comparison.
8029 This fixes another bug introduced in the 2013-03-24 change.
8031 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8033 * frame.h (struct frame): Drop scroll_bottom_vpos
8034 member becaue all real users are dead long ago.
8035 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8036 * xdisp.c (redisplay_internal): Adjust user.
8038 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8040 * nsmenu.m (showAtX:Y:for:): setLevel to
8041 NSPopUpMenuWindowLevel (Bug#13998).
8043 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8045 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8046 (ns_check_pending_open_menu): Declare.
8048 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8049 (x_activate_menubar): Update the menu with title that matches
8050 ns_get_pending_menu_title, and call
8051 ns_check_pending_openmenu (Bug#12698).
8052 (menuWillOpen:): New method.
8053 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8055 * nsterm.m (menu_will_open_state, menu_mouse_point)
8056 (menu_pending_title): New varaibles.
8057 (ns_get_pending_menu_title, ns_check_menu_open)
8058 (ns_check_pending_open_menu): New functions.
8060 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8062 * indent.c (current_column_bol_cache): Remove leftover which is not
8063 used in Fmove_to_column any more.
8064 (current_column, scan_for_column): Adjust users.
8065 * keyboard.c (last_point_position_buffer, last_point_position_window):
8066 Remove leftovers which are not used for recording undo any more.
8067 (command_loop_1, syms_of_keyboard): Adjust users.
8068 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8069 redisplay_window any more.
8070 (move_it_to): Adjust user.
8072 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8074 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8075 Update dependencies.
8077 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8079 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8080 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8083 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8085 * window.h (struct window): Replace hchild, vchild and buffer slots
8086 with the only contents slot. This is possible because each valid
8087 window may have either the child window (in vertical or horizontal
8088 combination) or buffer to display (for the leaf window). Using that,
8089 a lof of operations to traverse and/or change window hierarchies may
8090 be simplified. New member horizontal is used to distinguish between
8091 horizontal and vertical combinations of internal windows.
8092 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8093 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8094 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8095 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8096 Use contents slot, not buffer, where appropriate.
8097 (wset_combination): New function.
8098 (wset_buffer): Add eassert.
8099 (Fframe_first_window): Simplify the loop reaching first window.
8100 (Fwindow_buffer): Use WINDOW_LEAF_P.
8101 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8102 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8103 (unshow_buffer): Convert initial debugging check to eassert.
8104 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8105 (make_parent_window, window_resize_check, window_resize_apply)
8106 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8107 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8108 Adjust to match struct window changes.
8109 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8110 (mark_window_cursors_off, count_windows, get_leaf_windows)
8111 (foreach_window_1): Simplify the loop.
8112 * alloc.c (mark_object): Do not check for the leaf window because
8113 internal windows has no glyph matrices anyway.
8114 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8115 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8116 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8117 (build_frame_matrix_from_window_tree, mirror_make_current)
8118 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8119 (update_window_tree, set_window_update_flags): Simplify the loop.
8120 (sync_window_with_frame_matrix_rows): Enforce live window.
8121 Use contents slot, not buffer, where appropriate.
8122 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8123 and WINDOW_HORIZONTAL_COMBINATION_P.
8124 (make_frame_visible_1): Simplify the loop.
8125 Use contents slot, not buffer, where appropriate.
8126 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8127 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8128 (expose_window_tree): Likewise.
8129 Use contents slot, not buffer, where appropriate.
8130 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8131 to avoid deleted windows. Use contents slot instead of buffer.
8132 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8133 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8134 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8135 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8137 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8139 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8140 identify the reasons for assertion violations in bug#14062 and
8142 (Fx_show_tip): Fix compilation error under
8143 "--enable-check-lisp-object-type". (Bug#14073)
8145 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8146 Reported by <rzl24ozi@gmail.com>.
8148 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8150 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8152 (unwind_with_echo_area_buffer): ...to restore it here.
8153 This is needed to ensure that...
8154 (redisplay_window): ...both window markers are valid here,
8155 which is verified by eassert.
8156 * editfns.c (save_excursion_save): Do not assume that
8157 selected_window always displays the buffer.
8158 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8161 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8163 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8166 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8168 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8170 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8172 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8173 since MinGW's w32api headers do. This avoids compiler warnings.
8175 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8178 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8180 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8182 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8184 * gtkutil.c (style_changed_cb): Check if frame is live and an
8185 X frame (Bug#14038).
8187 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8189 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8190 Define only for _WIN32_WINNT less than 0x0500.
8191 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8193 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8194 see its own definitions of 'struct timeval' and 'struct timezone'.
8196 Fix incompatibilities between MinGW.org and MinGW64 headers.
8197 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8199 * w32.c (REPARSE_DATA_BUFFER): Guard with
8200 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8202 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8204 * xterm.c: Include X11/XKBlib.h
8205 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8207 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8209 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8211 * blockinput.h (input_blocked_p): Likewise.
8212 * bytecode.c (exec_byte_code): Likewise.
8213 * callproc.c (call_process_kill, call_process_cleanup)
8214 (Fcall_process): Likewise.
8215 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8216 (Fccl_execute_on_string): Likewise.
8217 * character.c (string_escape_byte8): Likewise.
8218 * charset.c (read_hex): Likewise.
8219 * cm.c (calccost): Likewise.
8220 * data.c (cons_to_unsigned): Likewise.
8221 * dired.c (directory_files_internal, file_name_completion):
8223 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8224 (sit_for): Likewise.
8225 * doc.c (Fsubstitute_command_keys): Likewise.
8226 * doprnt.c (doprnt): Likewise.
8227 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8228 * emacsgtkfixed.c: Likewise.
8229 * fileio.c (file_offset, Fwrite_region): Likewise.
8230 * floatfns.c (Fexpt, fmod_float): Likewise.
8231 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8233 * font.c (font_intern_prop): Likewise.
8234 * frame.c (x_set_alpha): Likewise.
8235 * gtkutil.c (get_utf8_string): Likewise.
8236 * indent.c (check_display_width): Likewise.
8237 * intervals.c (create_root_interval, rotate_right, rotate_left)
8238 (split_interval_right, split_interval_left)
8239 (adjust_intervals_for_insertion, delete_node)
8240 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8241 (merge_interval_right, merge_interval_left, copy_intervals)
8242 (set_intervals_multibyte_1): Likewise.
8243 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8244 * keymap.c (Fkey_description): Likewise.
8245 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8246 * lread.c (openp, read_integer, read1, string_to_number):
8248 * menu.c (ensure_menu_items): Likewise.
8249 * minibuf.c (read_minibuf_noninteractive): Likewise.
8250 * print.c (printchar, strout): Likewise.
8251 * process.c (create_process, Faccept_process_output)
8252 (wait_reading_process_output, read_process_output, send_process)
8253 (wait_reading_process_output): Likewise.
8254 * profiler.c (make_log, handle_profiler_signal): Likewise.
8255 * regex.c (re_exec): Likewise.
8256 * regex.h: Likewise.
8257 * search.c (looking_at_1, Freplace_match): Likewise.
8258 * sysdep.c (get_child_status, procfs_ttyname)
8259 (procfs_get_total_memory): Likewise.
8260 * systime.h (EMACS_TIME_VALID_P): Likewise.
8261 * term.c (dissociate_if_controlling_tty): Likewise.
8262 * window.c (get_phys_cursor_glyph): Likewise.
8263 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8264 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8266 * xfns.c (Fx_window_property): Likewise.
8267 * xmenu.c (set_frame_menubar): Likewise.
8268 * xselect.c (x_get_window_property, x_handle_dnd_message):
8270 * xsmfns.c (smc_save_yourself_CB): Likewise.
8271 * xterm.c (x_scroll_bar_set_handle): Likewise.
8273 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8275 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8276 to be optional or nil. Adjust comment and convert it to docstring.
8277 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8278 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8280 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8282 Static checking by GCC 4.8-20130319.
8283 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8284 * process.c (Fset_process_datagram_address)
8285 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8286 * xdisp.c (get_char_face_and_encoding):
8287 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8288 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8289 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8291 2013-03-24 Ken Brown <kbrown@cornell.edu>
8293 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8294 fix compilation on 64-bit Cygwin, where underscores are not
8295 automatically prepended.
8297 * w32term.c (w32_initialize): Silence compiler warning.
8299 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8301 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8302 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8303 variables, to save and restore frame dimensions.
8304 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8305 after returning from a 'fullscreen' configuration.
8306 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8307 to avoid races between the main thread and the input thread.
8309 * w32term.h (struct w32_output): New members normal_width,
8310 normal_height, normal_top, normal_left, and prev_fsmode.
8311 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8312 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8315 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8316 'fullscreen' parameter. Always record previous width and height
8317 of the frame, except when switching out of maximized modes, so
8318 that they could be restored correctly, instead of resetting to the
8319 default frame dimensions. Send SC_RESTORE command to the frame,
8320 unless we are going to send SC_MAXIMIZE, to restore the frame
8321 resize hints in the mouse pointer shown by the window manager.
8324 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8326 * lisp.h (get_frame_param): Adjust conditions for prototype
8329 2013-03-22 Ken Brown <kbrown@cornell.edu>
8331 * unexcw.c: Drop unneeded inclusion of w32common.h.
8332 (report_sheap_usage): Declare.
8333 (read_exe_header): Add magic numbers for x86_64.
8334 (fixup_executable): Fix printf format specifier for unsigned long
8337 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8339 * frame.h (struct frame): Put menu_bar_window under #ifdef
8340 because this member is not needed when X toolkit is in use.
8341 (fset_menu_bar_window):
8342 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8343 (free_glyphs, update_frame):
8344 * xdisp.c (expose_frame): Likewise.
8345 (display_menu_bar): Likewise. Remove redundant eassert.
8346 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8349 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8351 Use functions and constants to manipulate Lisp_Save_Value objects.
8352 This replaces code that used macros and strings and token-pasting.
8353 The change makes the C source a bit easier to follow,
8354 and shrinks the Emacs executable a bit.
8355 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8356 (make_save_value): Change 1st arg from string to enum. All callers
8359 (mark_object): Use if, not #if, for GC_MARK_STACK.
8360 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8361 (XSAVE_OBJECT): Now functions, not macros.
8362 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8363 the constant was never used.
8364 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8365 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8366 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8367 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8369 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8370 type3 with a single member save_type. All uses changed.
8371 (save_type, set_save_pointer, set_save_integer): New functions.
8372 * print.c (PRINTX): Remove.
8374 * alloc.c: Remove redundant static declarations.
8376 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8378 * window.h (struct window): Convert left_col, top_line, total_lines
8379 and total_cols from Lisp_Objects to integers. Adjust comments.
8380 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8382 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8383 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8384 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8385 Adjust users where appropriate.
8387 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8389 * frame.h (struct frame): Drop resx and resy because the same data is
8390 available from window system-specific output context. Adjust users.
8391 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8392 New functions to provide defaults when no window system available.
8393 (FRAME_RES_X, FRAME_RES_Y): New macros.
8394 (NUMVAL): Move from xdisp.c.
8395 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8396 (Ffont_face_attributes, Fopen_font):
8397 * image.c (gs_load):
8398 * w32font.c (fill_in_logfont):
8399 * xdisp.c (calc_pixel_width_or_height):
8400 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8401 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8403 2013-03-20 Kenichi Handa <handa@gnu.org>
8405 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8406 to 1 (temporary workaround until a bug related to ASCII
8407 optimization is fixed).
8409 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8411 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8412 Signal error if window is not internal. Adjust docstring.
8413 (delete_all_child_windows): Use combination_limit to save the buffer.
8414 (Fset_window_configuration): Adjust accordingly.
8415 * print.c (syms_of_print): Initialize debugging output not here...
8416 (init_print_once): ...but in a new function here.
8417 * lisp.h (init_print_once): Add prototype.
8418 * emacs.c (main): Add call to init_print_once. Adjust comments.
8420 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8422 * window.c (window_resize_check, window_resize_apply)
8423 (window_from_coordinates, recombine_windows, set_window_buffer)
8424 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8425 (Fsplit_window_internal, Fdelete_window_internal)
8426 (freeze_window_starts): Use bool for booleans.
8427 * window.h (window_frame_coordinates, resize_frame_windows)
8428 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8430 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8432 * dispnew.c (bitch_at_user): Use `user-error'.
8434 2013-03-17 Ken Brown <kbrown@cornell.edu>
8436 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8437 as return type of image_background. (Bug#13981)
8438 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8440 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8442 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8443 (ns_select): Don't return with result uninitialized.
8445 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8448 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8450 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8451 directories. If filename is nil, get directory name (Bug#13932).
8452 Use getFilename and getDirectory.
8453 (getFilename, getDirectory): New methods for EmacsSavePanel and
8455 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8457 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8459 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8461 2013-03-15 Kenichi Handa <handa@gnu.org>
8463 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8464 (adjust_after_replace): Make it back to static. Delete the third
8465 arg text_at_gap_tail. Cancel the code for handling it.
8467 * coding.h (struct coding_system): New member eol_seen.
8469 * coding.c (detect_ascii): New function.
8470 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8471 when the source bytes are actually scanned. On detecting for
8472 coding_category_utf_8_auto, call detect_ascii instead of scanning
8473 source bytes directly.
8474 (produce_chars): Call insert_from_gap with the new arg 0.
8475 (encode_coding): Likewise.
8476 (decode_coding_gap): Control ASCII optimization by the variable
8477 disable_ascii_optimization instead of #ifndef .. #endif.
8478 Deccode EOL format according to coding->eol_seen.
8479 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8482 * lisp.h (adjust_after_replace): Cancel externing it.
8483 (insert_from_gap): Adjust prototype.
8485 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8487 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8488 FULLSCREEN_MAXIMIZED. (Bug#13935)
8490 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8492 * region-cache.c (find_cache_boundary, move_cache_gap)
8493 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8494 Simplify debugging check and convert to eassert. Adjust comment.
8495 (pp_cache): Put under ENABLE_CHECKING.
8497 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8499 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8500 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8502 (w32fullscreen_hook): If the frame is visible, reset
8503 f->want_fullscreen flag after changing the frame size. If the
8504 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8507 2013-03-13 Daniel Colascione <dancol@dancol.org>
8509 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8510 too so that these builds can use Cygwin's file conversion
8511 functions. (We've been building and linking cygw32.o all along
8512 and just not using it.)
8514 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8516 File synchronization fixes (Bug#13944).
8517 * Makefile.in (LIB_FDATASYNC): New macro.
8519 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8520 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8521 Don't worry about HAVE_FSYNC, since a substitute fsync is
8522 available if the system lacks one.
8523 (Fwrite_regin): Retry fsync if interrupted.
8525 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8527 * w32term.c (w32_read_socket): If the Emacs frame is being
8528 activated, call w32fullscreen_hook, to make sure the new frame
8529 dimensions are in effect. (Bug#13937)
8531 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8533 * xdisp.c (init_iterator): Simplify because both character and byte
8534 positions are either specified or -1. Add eassert. Adjust comment.
8535 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8536 character and byte positions can be obtained from marker.
8538 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8540 Static checking by Sun C 5.12.
8541 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8542 * bytecode.c (exec_byte_code):
8543 * dispnew.c (init_display):
8545 * fileio.c (Fsubstitute_in_file_name):
8546 * keyboard.c (Fevent_convert_list):
8547 * keymap.c (Fsingle_key_description):
8548 * term.c (maybe_fatal, fatal):
8549 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8550 * xsmfns.c (Fhandle_save_session):
8551 Omit unreachable code.
8552 * keymap.c (map_keymap_char_table_item): Cast void * to
8553 a function pointer type; the C Standard requires this.
8555 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8556 Include <sys/param.h> unconditionally, as that works elsewhere and
8557 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8558 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8561 See ChangeLog.12 for earlier changes.
8567 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8569 This file is part of GNU Emacs.
8571 GNU Emacs is free software: you can redistribute it and/or modify
8572 it under the terms of the GNU General Public License as published by
8573 the Free Software Foundation, either version 3 of the License, or
8574 (at your option) any later version.
8576 GNU Emacs is distributed in the hope that it will be useful,
8577 but WITHOUT ANY WARRANTY; without even the implied warranty of
8578 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8579 GNU General Public License for more details.
8581 You should have received a copy of the GNU General Public License
8582 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.