1 2013-12-18 Glenn Morris <rgm@gnu.org>
3 * lread.c (Fload): Pass load_prefer_newer to openp.
4 Don't bother checking mtime if openp already did it.
5 (openp): Add `newer' argument, to check all suffixes
6 and find the newest file.
7 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8 * callproc.c (call_process):
9 * charset.c (load_charset_map_from_file):
10 * emacs.c (init_cmdargs):
11 * image.c (x_create_bitmap_from_file, x_find_image_file):
13 * lread.c (Flocate_file_internal):
14 * process.c (Fformat_network_address):
15 * sound.c (Fplay_sound_internal):
16 * w32.c (check_windows_init_file):
17 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
19 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
21 2013-12-17 Eli Zaretskii <eliz@gnu.org>
23 * w32.c (getloadavg): Don't index samples[] array with negative
24 indices. Recover from wall-clock time being set backwards.
26 * w32term.c (w32_initialize): Declare the argument of
27 set_user_model as const.
29 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
30 (w32_menu_show): Constify some arguments passed to MessageBox.
32 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
33 to initialize Lisp objects.
35 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
36 initialize Lisp objects.
38 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
39 use variables used only on X under that condition.
41 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
42 variables not used there.
44 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
46 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
47 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
49 2013-12-16 Eli Zaretskii <eliz@gnu.org>
51 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
52 code, revealed in presence of R2L characters, character
53 compositions, and display vectors. A better fix for Bug#16148.
54 (extend_face_to_end_of_line): Don't reference tool_bar_window in
55 GTK and NS builds, they don't have this member of struct frame.
57 * dispextern.h (struct composition_it): Correct a comment for the
60 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
62 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
63 This prevents a compilation error on C compilers that do not
64 default functions to return 'int' if not declared. Also, add
65 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
66 since it now uses inline functions.
68 2013-12-16 Eli Zaretskii <eliz@gnu.org>
70 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
71 display margins on mode line, header line, and in the frame's
72 tool-bar window. (Bug#16165)
74 2013-12-16 Andreas Schwab <schwab@suse.de>
76 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
78 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
80 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
83 2013-12-16 Martin Rudalics <rudalics@gmx.at>
85 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
87 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
89 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
90 intended to find bogus pointers in font objects (Bug#16140).
91 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
92 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
93 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
94 Disable for MS-Windows due to Bug#15876; apparently this
95 requires more or less substantial changes in fontset code.
96 * xfont.c (xfont_close):
97 * xftfont.c (xftfont_close): Call x_display_info_for_display
98 to check whether 'Display *' is valid (Bug#16093 and probably
101 2013-12-15 Eli Zaretskii <eliz@gnu.org>
103 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
104 Reported by Juanma Barranquero <lekktu@gmail.com>.
106 * process.c (Fprocess_send_eof): Don't crash if someone tries to
107 open a pty on MS-Windows. (Bug#16152)
109 * emacs.c (decode_env_path): Fix bogus comparison against
110 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
112 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
114 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
115 (Fx_file_dialog): Add parentheses around && to silence warning.
117 * w32term.c (construct_drag_n_drop): Remove unused local variable.
119 2013-12-15 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (extend_face_to_end_of_line): Extend background of
122 non-default face in margin areas as well. (Bug#16151)
123 (display_line): Call extend_face_to_end_of_line for continued
124 lines as well, if the display margins have non-zero width.
125 (set_glyph_string_background_width): When needed, set the
126 extends_to_end_of_line_p flag on glyph strings to be drawn in
127 margin areas, not only in the text area.
129 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
132 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
134 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
135 Don't worry about verify_error being t, since it has to be a list.
137 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
139 Use bool for boolean, focusing on headers.
140 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
141 No need to include <stdbool.h>, since conf_post.h does it now.
142 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
143 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
144 (SET_PER_BUFFER_VALUE_P):
145 * ccl.c, ccl.h (setup_ccl_program):
146 * ccl.h (CHECK_CCL_PROGRAM):
147 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
148 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
149 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
150 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
151 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
152 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
153 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
154 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
155 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
156 (CHARSET_FAST_MAP_SET):
157 * coding.c (decode_coding_ccl, encode_coding_ccl):
158 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
159 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
160 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
161 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
162 (decode_coding_c_string):
163 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
164 * conf_post.h (has_attribute):
165 * dispextern.h (trace_redisplay_p):
166 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
167 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
168 (SET_GLYPH_FROM_CHAR_GLYPH):
169 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
170 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
171 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
172 (cursor_in_mouse_face_p):
173 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
174 (blank_row, prepare_desired_row)
175 (build_frame_matrix_from_leaf_window, make_current)
176 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
177 (update_window, scrolling_window, update_frame_line):
178 * disptab.h (GLYPH_FOLLOW_ALIASES):
179 * editfns.c (Fformat):
180 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
181 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
182 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
183 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
184 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
185 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
187 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
188 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
189 (FRAME_MOUSE_UPDATE):
190 * fringe.c (Fdefine_fringe_bitmap):
191 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
192 (x_create_bitmap_from_xpm_data, xpm_load_image):
193 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
194 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
195 (MERGE_INTERVAL_CACHE):
196 * keymap.h (KEYMAPP):
197 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
198 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
199 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
200 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
201 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
202 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
203 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
204 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
205 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
206 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
207 (SETUP_BUFFER_SYNTAX_TABLE):
208 * systime.h (timespec_valid_p):
209 * term.c (save_and_enable_current_matrix):
210 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
211 * xdisp.c (in_display_vector_p, display_tool_bar_line)
212 (redisplay_internal, try_window_reusing_current_matrix)
213 (sync_frame_with_window_matrix_rows, try_window_id)
214 (display_menu_bar, display_tty_menu_item, display_mode_line)
215 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
216 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
217 * xmenu.c (xmenu_show):
218 * xterm.c (use_xim, x_term_init):
219 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
220 (struct x_bitmap_record):
221 Use bool for booleans.
222 * ccl.c (struct buffer_text):
223 * ccl.h (struct ccl_program):
224 * charset.h (struct charset):
226 * coding.h (struct iso_2022_spec, struct coding_system):
227 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
228 (struct glyph_string, struct face, struct face_cache)
229 (struct bidi_string_data, struct bidi_it)
230 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
232 * editfns.c (Fformat):
233 * frame.h (struct frame):
234 * fringe.c (struct fringe_bitmap):
235 * intervals.h (struct interval):
236 * keyboard.h (struct kboard):
237 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
238 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
239 (struct Lisp_Buffer_Local_Value, union specbinding):
240 * macfont.m (struct macfont_info):
241 * process.h (struct Lisp_Process):
242 * termchar.h (struct tty_display_info):
243 * window.h (struct window):
244 * xterm.h (struct x_output):
245 Use bool_bf for boolean bit-fields.
246 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
248 * ccl.h (struct ccl_program): Remove unused members private_state,
249 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
251 (struct ccl_spec): Remove unused members cr_carryover,
253 * conf_post.h: Include <stdbool.h>.
255 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
256 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
257 Surround statement macro with proper 'do { ... } while (false)' brackets.
258 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
259 Args must now be expressions; all callers changed.
260 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
261 (PRODUCE_GLYPHS): Simplify use of boolean.
262 * fileio.c (Fcopy_file):
263 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
264 * lisp.h (UNGCPRO): Return void, not int.
265 (FOR_EACH_TAIL): Use void expression, not int expression.
266 * region-cache.c: Reindent.
267 * region-cache.h: Copy comments from region-cache.c, to fix
268 incorrect remarks about booleans.
270 2013-12-14 Eli Zaretskii <eliz@gnu.org>
272 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
273 when character at point is displayed from a display vector.
276 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
278 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
279 now a list of certificate validation checks that will abort a
280 connection with an error.
281 (Fgnutls_boot): Document it and use it.
283 2013-12-14 Martin Rudalics <rudalics@gmx.at>
285 * w32term.c (w32_enable_frame_resize_hack): New variable.
286 (x_set_window_size): Use it to hack frame resizing on Windows
289 2013-12-14 Eli Zaretskii <eliz@gnu.org>
291 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
292 Windows-specific code to w32.c. Change error message text to
293 match that of Posix platforms.
295 * w32.c (w32_copy_file): New function, most of the code copied and
296 reworked from Fcopy_file. Improve error handling. Plug memory
297 leak when errors are thrown. Support file names outside of the
298 current codepage. (Bug#7100)
300 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
302 * lread.c (load_path_default): Prototype.
304 2013-12-13 Glenn Morris <rgm@gnu.org>
306 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
308 (load-path-default): Remove `changed' argument.
309 Do not set dump_path permanently. Simplify.
310 (init_lread): Simplify.
311 (syms_of_lread): Remove dump_path.
313 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
315 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
316 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
317 2013-12-12 font-related change to avoid Bug#16128, which
318 is quite hard to fix without even more substantial changes.
320 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
322 * font.c (font_close_object): Check for live frame (Bug#16128).
324 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
326 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
327 Return ptrdiff_t, not int, since it's a buffer size.
328 Reindent/reparen some macros to a more Gnuish style.
330 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
332 Avoid undefined behavior with huge regexp interval counts.
333 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
334 since it's now specialized to interval counts. All uses changed.
335 Do not assume wrapraound on signed integer overflow.
336 (regex_compile): Simplify based on the above changes.
338 2013-12-12 Eli Zaretskii <eliz@gnu.org>
340 Support file names on MS-Windows that use characters outside of
341 the current system codepage. (Bug#7100)
343 * w32.c (get_file_security, set_file_security)
344 (create_symbolic_link): Separate pointers and boolean flags for
345 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
346 non-zero, else the former.
347 (codepage_for_filenames, filename_to_utf16, )
348 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
350 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
352 (normalize_filename): Lose the DBCS code, now works on UTF-8.
353 Accept only one argument; all callers changed.
354 (dostounix_filename): Remove the second argument, now works in
355 UTF-8. All callers changed.
356 (parse_root): Lose DBCS code.
357 (get_long_basename, w32_get_short_filename, init_environment)
358 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
359 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
360 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
361 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
362 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
363 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
365 (ansi_encode_filename): New function.
366 (get_emacs_configuration, get_emacs_configuration_options):
368 (add_volume_info, GetCachedVolumeInformation): Run the input file
369 name through unixtodos_filename, to ensure it is stored and
370 referenced in canonical form.
371 (get_volume_info): Lose the DBCS code, now works in UTF-8.
372 (logon_network_drive, sys_link, utime): Improve error handling.
373 (sys_access): New function.
374 (hashval, generate_inode_val): Unused functions deleted.
375 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
376 (check_windows_init_file): Convert error message from UTF-8 to
377 ANSI codepage, for display in the message box.
378 (globals_of_w32): Set w32_unicode_filenames according to the OS
381 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
382 w32_unicode_filenames is non-zero, ANSI mode otherwise.
383 (syms_of_w32term): Declare w32-unicode-filenames.
385 * w32proc.c (new_child, delete_child): Remove code that handled
386 unused pending_deletion and input_file members of the child struct.
387 (create_child, sys_spawnve): Convert all file names to ANSI
388 codepage. Use ANSI APIs explicitly; forcibly fail if any file
389 name cannot be encoded in ANSI codepage. Don't use
390 unixtodos_filename, mirror slashes by hand.
391 (record_infile, record_pending_deletion): Functions deleted.
392 (Fw32_short_file_name): Call w32_get_short_filename instead of
395 * w32notify.c (add_watch): Work in Unicode mode when
396 w32_unicode_filenames is non-zero, ANSI mode otherwise.
397 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
398 instead, do the same with Lisp primitives.
400 * w32fns.c (file_dialog_callback, Fx_file_dialog)
401 (Fsystem_move_file_to_trash, Fw32_shell_execute)
402 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
403 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
404 (Fw32_shell_execute): Improve error reporting.
405 (Fdefault_printer_name): Ifdef away for Cygwin.
407 * w32.h (struct _child_process): Remove input_file and
408 pending_deletion members that are no longer used.
409 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
410 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
411 (ansi_encode_filename): New and updated prototypes.
413 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
415 (unexec): Don't use dostounix_filename, it expects a file name in
416 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
419 * fileio.c (Ffile_name_directory, file_name_as_directory)
420 (directory_file_name, Fexpand_file_name)
421 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
422 arguments of dostounix_filename.
423 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
424 use MAX_UTF8_PATH for size of file-name strings.
425 (emacs_readlinkat): Build an explicitly unibyte string for file
427 (syms_of_fileio) <file-name-coding-system>
428 default-file-name-coding-system>: Mention MS-Windows peculiarities.
430 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
431 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
432 directories to UTF-8.
433 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
434 environment, and each element of the input PATH, to UTF-8.
436 * dired.c (file_attributes): Use build_unibyte_string explicitly
437 to make Lisp strings from user and group names.
439 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
442 * coding.c (decode_file_name, encode_file_name): New functions.
444 * termcap.c (tgetent): Adapt to the change in arguments of
447 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
450 * msdos.c (dostounix_filename, init_environment): Adapt to the
451 change in arguments of dostounix_filename.
453 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
454 [WINDOWSNT]: Encode file names passed to the image libraries in
457 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
458 [WINDOWSNT]: Convert file names to the current ANSI codepage.
460 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
461 arguments of dostounix_filename.
463 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
465 * font.h (struct font_entity) [HAVE_NS]: New field to record
466 font driver which was used to create this entity.
467 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
468 frame where the font was opened.
469 (font_close_object): Add prototype.
470 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
471 (font_close_object): Not static any more. Lost frame arg.
472 Adjust comment and users.
473 * alloc.c (cleanup_vector): Call font_close_object to adjust
474 per-frame font counters correctly. If HAVE_NS, also call
475 driver-specific cleanup for font-entity objects.
476 * ftfont.c (ftfont_open):
477 * nsfont.m (nsfont_open):
478 * w32font.c (w32font_open_internal):
479 * xfont.c (xfont_open):
480 * xftfont.c (xftfont_open): Save frame pointer in font object.
481 * macfont.m (macfont_open): Likewise.
482 (macfont_descriptor_entity): Save driver pointer to be able
483 to call its free_entity routine when font-entity is swept.
484 * ftxfont.c (ftxfont_open): Add eassert because frame
485 pointer should be saved by ftfont_driver.open.
487 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
489 * xterm.c (x_make_frame_visible): Restore hack which is needed when
490 input polling is used. This is still meaningful for Cygwin, see
491 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
492 * keyboard.c (poll_for_input_1, input_polling_used): Define
494 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
495 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
496 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
497 (font_for_char): Prefer ptrdiff_t to int for buffer position.
498 (face_for_char): Likewise. Rearrange eassert and return ASCII
499 face for CHAR_BYTE8_P.
500 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
502 2013-12-11 Ken Brown <kbrown@cornell.edu>
504 * dispextern.h (erase_phys_cursor):
505 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
507 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
509 * nsterm.m (x_free_frame_resources):
510 * term.c (tty_free_frame_resources):
511 * xterm.c (x_free_frame_resources): Do not check for non-NULL
512 face cache because it's implied by free_frame_faces anyway.
513 * w32term.c (x_free_frame_resources): Likewise. Do not call
514 free_frame_faces twice.
516 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
518 * editfns.c (Fformat_time_string): Mention %F in the doc.
520 2013-12-11 Martin Rudalics <rudalics@gmx.at>
522 * window.c (resize_frame_windows): Don't return immediately when
523 the root window's size doesn't change - the minibuffer window
524 may still have to be repositioned/resized.
525 * xfns.c (Fx_create_frame): Always change the frame size after
526 initializing the frame's faces.
527 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
528 change_frame_size should already have done it.
529 (x_new_font): Assign new tool- and menu-bar heights.
530 (x_set_window_size_1): Account for tool- and menu-bar heights
531 (Bug#16013). Don't set pixel sizes since change_frame_size
532 should already have done it.
534 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
536 Remove the option of using libcrypto.
537 * Makefile.in (LIB_CRYPTO): Remove.
538 (LIBES): Don't use it.
540 2013-12-11 Juri Linkov <juri@jurta.org>
542 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
543 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
545 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
547 * xdisp.c (display_tool_bar_line): Don't extend on a previously
548 drawn tool bar items (Bug#16058).
549 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
551 2013-12-09 Ken Brown <kbrown@cornell.edu>
553 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
555 * lisp.h (get_frame_param): Adjust conditions for prototype
558 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
560 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
561 Avoid unused macro warning if configured --without-xft.
563 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
565 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
567 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
569 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
571 * emacs.c (main): Call fixup_locale a second time for GNUStep.
573 2013-12-08 Martin Rudalics <rudalics@gmx.at>
575 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
577 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
579 Use libcrypto's checksum implementations if available, for speed.
580 * Makefile.in (LIB_CRYPTO): New macro.
583 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
584 The macro didn't conform to C99 due to type mismatch,
585 which caused compilation failure with Sun C 5.12,
586 and it was confusing anyway. Include window.h to declare
587 redisplay_other_windows.
589 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
591 * window.c (set_window_buffer): Update mode line (bug#16084).
593 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
595 Fix minor problems found by static checking.
596 * keyboard.c (poll_for_input_1, input_polling_used):
597 Define only if HAVE_NTGUI.
598 * xmenu.c (popup_activate_callback): Omit unnecessary
599 check against USE_X_TOOLKIT, which must be defined here anyway.
600 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
603 2013-12-07 Martin Rudalics <rudalics@gmx.at>
605 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
607 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
609 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
611 * nsterm.m (x_set_window_size): Remove fprintf.
612 (init): Define always. Set applicationDidFinishLaunchingCalled
614 (applicationDidFinishLaunching:):
615 Set applicationDidFinishLaunchingCalled.
616 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
619 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
621 Pixel resize changes for NS (Bug#16049).
622 * nsterm.m (x_set_window_size): Change parameters rows/cols to
623 height/width. row/cols are locals.
624 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
625 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
626 (windowWillResize): Remove gsextra. Calculate extra as in
628 (x_new_font): Don't change frame size if fullscreen.
629 Change size pixelwise.
631 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
632 comment in xfns.c. Change to pixelwise call.
634 2013-12-06 Eli Zaretskii <eliz@gnu.org>
636 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
639 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
641 * xterm.c (input_signal_count): Remove.
642 (x_dispatch_event): Define unconditionally.
643 (x_make_frame_visible): Process X events until the frame
644 is really visible (Bug#16027).
645 * xterm.h (x_dispatch_event): Declare unconditionally.
647 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
649 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
651 * nsterm.m (x_set_window_size): Handle pixelwise.
653 2013-12-05 Martin Rudalics <rudalics@gmx.at>
655 * w32term.c (x_new_font):
656 * xterm.c (x_new_font): Calculate new frame size from new font
659 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
661 * lisp.h (FOR_EACH_TAIL): New macro.
662 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
664 * window.c (select_window): Call second wset_redisplay before we change
665 selected_window (bug#16034).
667 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
669 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
671 2013-12-04 Eli Zaretskii <eliz@gnu.org>
673 * w32xfns.c: Include window.h, to avoid a compiler warning.
675 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
677 * window.c (window_scroll): Mark window for redisplay (bug#16034).
678 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
679 window_scroll takes care of it.
680 (Fset_window_point, Fdelete_other_windows_internal)
681 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
682 (Fsplit_window_internal, Fdelete_window_internal)
683 (Fresize_mini_window_internal, Fset_window_configuration)
684 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
685 cause redisplay instead of forcing a complete redisplay.
686 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
687 we're only affecting the selected_window.
689 2013-12-04 Eli Zaretskii <eliz@gnu.org>
691 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
692 directional control characters. Update type and category
693 determination according to the UBA from Unicode v6.3.
694 (bidi_category_t): New category EXPLICIT_FORMATTING.
696 * dispextern.h (bidi_type_t): Update to include new bidirectional
697 properties introduced with Unicode v6.3. (Bug#16043)
699 2013-12-04 Martin Rudalics <rudalics@gmx.at>
701 * xterm.c (XTflash): Fix coordinate of bottom area to flash
704 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
706 * font.c (font_list_entities): Remove dummy assignment.
707 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
708 used on graphic displays only. Remove unused 'font_encoder' member.
709 (struct font_bitmap): Remove unused 'extra' member.
710 * nsfont.m (nsfont_open):
711 * w32font.c (w32font_open_internal):
712 * ftfont.c (ftfont_get_bitmap): Adjust users.
714 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
716 Use bool for boolean.
717 * tparam.c (tparam1):
718 * undo.c (record_point, record_property_change):
719 Use bool for boolean, for local vars that are always true or false.
721 Minor integer overflow fixes (Bug#16033).
722 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
723 This improves on the previous fix to this function.
724 (window_resize_check): When summing up pixel counts, don't rely on
725 undefined behavior if the sum overflows.
727 2013-12-03 Martin Rudalics <rudalics@gmx.at>
729 * window.c (Fset_window_new_pixel): Don't choke at negative
730 argument value (Bug#16033).
732 * xfns.c (Fx_create_frame): Add another call to change_frame_size
733 to avoid crash in window_box_height.
735 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
736 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
738 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
740 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
742 Minor integer overflow fixes.
743 * window.c (Fset_window_new_pixel, grow_mini_window):
744 * xdisp.c (Fwindow_text_pixel_size):
745 Avoid undefined behavior on signed integer overflow.
746 * xfns.c (x_set_mouse_color):
747 Check that drag shape fits in 'unsigned', since that's what X wants.
749 2013-12-02 Eli Zaretskii <eliz@gnu.org>
751 Improve reporting of fatal exception on MS-Windows.
752 * w32fns.c (my_exception_handler): New function.
753 (globals_of_w32fns): Set it up as the unhandled exception
754 handler. Initialize exception code and address to zeros.
755 (emacs_abort): If the exception code and address are available,
756 print them at the beginning of the backtrace. Fix the format of
757 printing addresses (was producing 0x0x12345678 on XP).
760 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
762 * eval.c (Fbacktrace__locals): New function.
763 (syms_of_eval): Defsubr it.
765 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
767 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
768 Define here to unify between...
769 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
770 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
772 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
774 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
776 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
777 fringe background extension.
778 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
779 because they are now always the same as `left' and `width',
780 respectively. Remove code for the case that `width' and
781 `sb_width' are different.
783 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
785 Fix minor problems found by static checking.
786 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
787 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
788 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
790 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
792 * image.c (imagemagick_compute_animated_image): Don't crash if we
793 have an animation with different-sized images (bug#15313).
795 2013-11-30 Martin Rudalics <rudalics@gmx.at>
797 Remove some unused items introduced during pixelwise change.
798 * window.c (window_resize_total_check): Remove unused function.
799 * xdisp.c (remember_mouse_glyph): Remove unused label.
800 (Ftool_bar_height): Move declaration inside #if.
801 * xterm.c (x_set_window_size): Don't use r and c.
803 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
805 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
808 * window.c (Fset_window_configuration): Comment out unused variables.
810 * w32term.c (w32_read_socket): Remove unused variable `buf'.
812 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
814 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
816 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
818 * gnutls.c (gnutls_audit_log_function): Only declare and define if
819 HAVE_GNUTLS3 (Bug#16001).
821 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
822 if interrupts are deferred (Bug#15801).
824 2013-11-30 Martin Rudalics <rudalics@gmx.at>
826 Support resizing frames and windows pixelwise.
827 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
828 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
829 (struct glyph_matrix): Replace window_left_col and
830 window_top_line by window_pixel_left and window_pixel_top.
831 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
833 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
834 (draw_window_divider, move_it_to, x_draw_right_divider)
835 (x_draw_bottom_divider, change_frame_size): Add or fix
837 * dispnew.c (change_frame_size_1): Change prototype.
838 (adjust_glyph_matrix, required_matrix_width)
839 (adjust_frame_glyphs_for_window_redisplay): Use pixel
840 values instead of lines and columns.
841 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
842 WINDOW_TOTAL_FRINGE_WIDTH.
843 (handle_window_change_signal, do_pending_window_change)
844 (init_display): Adjusts calls of change_frame_size.
845 (change_frame_size, change_frame_size_1): Handle pixelwise
847 * frame.c (Qright_divider_width, Qbottom_divider_width):
849 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
850 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
851 (x_set_internal_border_width, x_set_vertical_scroll_bars)
852 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
854 (set_frame_param): New function.
855 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
856 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
857 (Ffringe_width, Fborder_width, Fright_divider_width)
858 (Fbottom_divider_width): New functions, defsubr them.
859 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
860 New argument pixelwise.
861 (struct frame_parm_table): New members Qright_divider_width and
862 Qbottom_divider_width.
863 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
864 (x_report_frame_params): Handle Qright_divider_width and
865 Qbottom_divider_width.
866 (x_set_right_divider_width, x_set_bottom_divider_width):
868 (frame_resize_pixelwise): New option.
869 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
870 new_pixelwise, right_divider_width and bottom_divider_width;
871 remove total_lines; rename text_lines, text_cols, new_text_lines
872 and new_text_cols to text_height, text_width, new_height and
873 new_width respectively.
874 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
875 FRAME_TEXT_WIDTH respectively.
876 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
877 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
878 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
880 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
881 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
882 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
883 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
884 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
885 (FRAME_TOTAL_COLS_ARG): Remove macro.
886 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
887 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
888 (x_wm_set_size_hint): Handle frame pixel sizes.
889 * indent.c (compute_motion, Fcompute_motion):
890 Call window_body_width instead of window_body_cols.
891 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
892 (make_lispy_position): Handle right and bottom dividers.
893 (Fsuspend_emacs): Pixelize call of change_frame_size.
894 * keyboard.h: Extern Qright_divider, Qbottom_divider.
895 * lisp.h: Extern set_frame_param.
896 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
898 (Fx_create_frame): Add entry for vertical_drag_cursor.
899 Pixelize call of change_frame_size.
900 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
901 * nsterm.m (ns_update_window_end): Optionally draw right
903 (x_set_window_size): Add argument pixelwise.
904 Call check_frame_size and change_frame_size with pixelwise zero.
905 (ns_draw_window_divider): New function.
906 (ns_redisplay_interface): Add ns_draw_window_divider.
907 (updateFrameSize:): Call change_frame_size with pixelwise zero.
908 (x_new_font): Call x_set_window_size with pixelwise zero.
909 * print.c (print_object): For a window print its sequence
911 * term.c (Fresume_tty): Pixelize call of change_frame_size.
912 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
913 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
914 (w32_createwindow): Use scroll bar area width.
915 (w32_wnd_proc): Handle bottom divider width.
916 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
917 (Fx_create_frame): Default divider width parameters.
918 Caclulate sizes pixelwise. Add vertical drag cursor support.
919 (x_create_tip_frame): Default divider widths to zero.
920 Pixelize call to change_frame_size.
921 (Fx_show_tip): Add handling of divider widths. Pixelize window
923 (Fw32_frame_rect): New function.
924 (frame_parm_handler w32_frame_parm_handlers): Add divider
926 (Vx_window_vertical_drag_shape): Add variable.
927 * w32inevt.c (resize_event, maybe_generate_resize_event):
928 Pixelize change_frame_size calls.
929 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
931 * w32term.c (w32_draw_window_divider): New function.
932 (x_update_window_end): Handle right divider.
933 (w32_draw_fringe_bitmap, x_scroll_run)
934 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
935 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
936 Calculate new frame sizes pixelwise.
937 (x_new_font): Pixelize call to x_set_window_size.
938 (x_check_fullscreen): Pixelize call to change_frame_size.
939 (x_set_window_size_1, x_set_window_size): New argument
940 pixelwise. Calculate pixelwise.
941 (x_wm_set_size_hint): Use scroll bar area width.
942 (w32_redisplay_interface): Add w32_draw_window_divider.
943 * w32term.h (struct w32_output): Add vertical drag cursor.
944 * widget.c (set_frame_size, update_wm_hints)
945 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
947 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
948 * window.c (sequence_number): Restore.
949 (Fwindow_pixel_width, Fwindow_pixel_height)
950 (Fwindow_mode_line_height, Fwindow_header_line_height)
951 (window_pixel_to_total, Frun_window_scroll_functions)
952 (Fset_window_new_pixel, window_resize_apply_total)
953 (Fwindow_resize_apply_total): New functions.
954 (window_body_height, window_body_width): Rename from
955 window_body_lines. New argument PIXELWISE.
957 (Fwindow_body_height, Fwindow_body_width): New argument
959 (coordinates_in_window, window_relative_x_coord): Use window's
960 pixel width instead of total width.
961 (replace_window, recombine_windows): Initialize pixel values.
962 (resize_root_window, resize_frame_windows, grow_mini_window)
963 (shrink_mini_window): New argument PIXELWISE.
965 (Fdelete_other_windows_internal, adjust_window_margins)
966 (window_resize_check, window_resize_apply)
967 (Fdelete_window_internal, Fresize_mini_window_internal)
968 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
969 (check_frame_size): Rename arguments. New argument PIXELWISE.
971 (set_window_buffer): Make samebuf bool. Run configuration change
972 hook only if buffer changed.
973 (Fset_window_buffer): Rewrite doc-string.
974 (make_window): Initialize new_pixel slot.
975 (Fwindow_resize_apply): Check pixel size of root window.
976 (Fsplit_window_internal): Call 2nd argument pixel_size.
978 (Fscroll_left, Fscroll_right): Call window_body_width instead of
980 (save_window_data): New slots frame_text_width,
981 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
982 (saved_window): New slots pixel_left, pixel_top, pixel_height,
984 (Fcurrent_window_configuration, Fset_window_configuration)
985 (save_window_save, compare_window_configurations): Handle new
986 slots in save_window_data and saved_window.
987 (Fset_window_scroll_bars): Fix doc-string.
988 (window_resize_pixelwise): New variable.
989 (coordinates_in_window, Fcoordinates_in_window_p):
991 (make_parent_window): Adjust sequence_number.
992 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
994 * window.h (struct window): New members new_pixel, pixel_left,
995 pixel_top, pixel_width, pixel_height. Restore sequence_number.
996 (wset_new_pixel): New function.
997 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
998 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
999 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1000 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1001 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1002 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1003 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1004 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1005 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1006 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1007 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1008 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1009 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1010 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1011 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1013 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1014 (window_body_width, check_frame_size): Adapt external declarations.
1015 * xdisp.c (last_max_ascent): New integer.
1016 (window_text_bottom_y): Handle bottom divider.
1017 (window_box_width, window_box_height): Calculate pixelwise.
1018 (get_glyph_string_clip_rects): Handle right divider.
1019 (remember_mouse_glyph): When windows are resized pixelwise
1020 proceed with width and height set to 1.
1021 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1023 (move_it_to): Calculate and return maximum x position
1025 (Fwindow_text_pixel_size): New function.
1026 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1027 (tool_bar_lines_needed): Rename to tool_bar_height.
1028 Calculate pixelwise.
1029 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1030 Calculate pixelwise.
1031 (redisplay_tool_bar): Calculate pixelwise.
1032 (redisplay_window): Calculate pixelwise. Handle dividers.
1033 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1034 (x_draw_vertical_border): Handle dividers.
1035 (define_frame_cursor1): Handle vertical drag cursor.
1036 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1037 (expose_window): Calculate pixelwise. Handle dividers.
1038 (init_xdisp): Initialize pixel values.
1039 * xfaces.c (Qwindow_divider): New face.
1040 (realize_basic_faces): Realize it.
1041 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1042 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1043 (x_set_scroll_bar_default_width): Default actual width to 16.
1044 (Fx_create_frame): Set sizes pixelwise.
1045 (x_create_tip_frame): Default divider widths to zero.
1046 Pixelize call of change_frame_size.
1047 (Fx_show_tip): Handle divider widths. Initial pixel position
1049 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1050 (Vx_window_vertical_drag_shape): New option.
1051 * xmenu.c (free_frame_menubar): Pixelize call of
1053 * xterm.c (x_draw_window_divider): New function.
1054 (x_update_window_end): Optionally draw right divider.
1055 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1056 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1057 (handle_one_xevent, x_new_font): Calculate pixelwise.
1058 (x_set_window_size_1, x_set_window_size): New argument
1059 pixelwise. Calculate pixelwise.
1060 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1061 (struct x_redisplay_interface): Add x_draw_window_divider.
1062 * xterm.h (struct x_output): Add vertical_drag_cursor.
1064 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1066 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1067 Set invisible frames's `redisplay' when a full redisplay is requested.
1068 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1069 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1070 (display_mode_lines): Set it here instead.
1072 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1074 * dispextern.h (set_window_update_flags): Remove.
1076 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1078 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1080 * xdisp.c (REDISPLAY_SOME_P): New macro.
1081 (redisplay_internal): Use it (bug#15999).
1082 (prepare_menu_bars, redisplay_window): Use it as well.
1084 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1086 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1088 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1089 (globals_of_w32font): Zero it out.
1090 (GetCharWidth32W_Proc): New function pointer.
1091 (get_char_width_32_w): New function.
1092 (compute_metrics): If get_glyph_outline_w returns an error, try
1093 get_char_width_32_w before declaring a failure. This avoids
1094 punishing raster (a.k.a. "bitmap") fonts by slowing down
1095 redisplay. (Bug#6364).
1097 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1099 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1100 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1101 highlight needs to be redisplayed. (Bug#15913)
1103 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1105 Fix minor problems found by static checking.
1106 * buffer.h (struct buffer_text, struct buffer):
1107 * frame.h (struct frame):
1108 * window.h (struct window):
1109 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1110 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1111 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1112 no-longer-valid use of HAVE_MENUS.
1113 * xdisp.c (propagate_buffer_redisplay): Now static.
1115 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1117 * xmenu.c (Fmenu_or_popup_active_p):
1118 * window.c (Fset_window_configuration):
1119 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1120 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1121 * fns.c (Fyes_or_no_p):
1122 * editfns.c (Fmessage_box, Fmessage_or_box):
1123 * alloc.c (make_save_ptr_ptr):
1124 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1126 * window.c (Fset_window_configuration): Move select_window later.
1128 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1130 Refine redisplay optimizations to only redisplay *some* frames/windows
1131 rather than all of them.
1132 * xdisp.c (REDISPLAY_SOME): New constant.
1133 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1134 (bset_redisplay, bset_update_mode_line): New functions.
1135 (message_dolog): Use bset_redisplay.
1136 (clear_garbaged_frames): Use fset_redisplay.
1137 (echo_area_display): Use wset_redisplay.
1138 (buffer_shared_and_changed): Remove.
1139 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1140 frame titles. Compute the actual set of windows redisplayed.
1141 Don't update frame titles and menu bars for frames that don't need to
1143 (propagate_buffer_redisplay): New function.
1145 (redisplay_internal): Use it. Be more selective in the set of windows
1146 we redisplay. Propagate windows_or_buffers_changed to
1147 update_mode_lines a bit later to simplify the code.
1148 (mark_window_display_accurate_1): Reset window and buffer's
1150 (redisplay_window): Do nothing if neither the window nor the buffer nor
1151 the frame needs redisplay.
1152 * window.h (struct window): Add `redisplay' field.
1153 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1154 (redisplay_other_windows, window_list): New declarations.
1155 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1156 (window_list): Not static any more.
1157 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1158 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1159 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1160 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1161 * frame.h (struct frame): Add `redisplay' field.
1162 Move `external_menu_bar' bitfield next to other bit-fields.
1163 (SET_FRAME_GARBAGED): Use fset_redisplay.
1164 (SET_FRAME_VISIBLE): Don't garbage the frame;
1165 Use redisplay_other_windows.
1166 * buffer.h (struct buffer): Add `redisplay' field.
1167 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1168 (modify_overlay): Use bset_redisplay.
1169 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1171 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1173 Support w32 file notifications in batch mode.
1174 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1175 invalid (which happens in batch mode). If non-interactive, call
1176 handle_file_notifications to store file notification events in the
1177 input queue. (Bug#15933)
1179 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1181 * w32inevt.c (handle_file_notifications): Now external, not static.
1183 * w32term.h (handle_file_notifications): Provide prototype.
1185 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1186 init_crit, since init_display, which does that otherwise, is not
1189 2013-11-27 Glenn Morris <rgm@gnu.org>
1191 * Makefile.in ($(lispsource)/international/charprop.el): New.
1192 (emacs$(EXEEXT)): Depend on charprop.el.
1194 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1196 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1197 deleting portions of the buffer under non-nil REPLACE argument.
1200 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1201 directory, watch it and not its parent.
1202 (add_watch): Allow empty string in FILE.
1204 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1206 * window.c (Fset_window_start, window_resize_apply)
1207 (window_scroll): Reset window_end_valid (Bug#15957).
1209 2013-11-27 Glenn Morris <rgm@gnu.org>
1211 * Makefile.in (leimdir): Now in lisp source directory.
1212 ($(leimdir)/leim-list.el): Just use ../leim .
1213 * epaths.in (PATH_DUMPLOADSEARCH):
1214 * lread.c (load_path_default):
1215 * nsterm.m (ns_load_path): No more leim directory.
1217 2013-11-26 Andreas Schwab <schwab@suse.de>
1219 * .gdbinit (xgettype): Add cast.
1221 2013-11-26 Glenn Morris <rgm@gnu.org>
1223 Preload leim-list.el.
1224 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1225 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1226 is a single directory.
1228 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1230 bool-vector-subsetp is now the normal direction (Bug#15912).
1231 * data.c (Fbool_vector_subsetp): Test whether the first argument
1232 is a subset of the second one, not the reverse. Add doc string.
1234 Fix minor problems found by static checking.
1235 * lread.c (load_path_default): Now static.
1236 * textprop.c (text_property_stickiness): Be consistent about the
1237 test used when deciding whether to consider the previous character.
1238 This simplifies the code a bit.
1240 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1242 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1244 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1245 (syms_of_frame): Don't defsubr them.
1247 2013-11-25 Glenn Morris <rgm@gnu.org>
1249 * lread.c (load_path_default): Change the sense of the argument.
1250 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1251 from dump_path. When it is not, avoid checking dump_path twice.
1253 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1254 uninstalled dump_path against installed Vload_path. (Bug#15964)
1256 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1258 Export get_pos_property to Elisp.
1259 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1260 (syms_of_editfns): Export it to Elisp.
1262 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1264 2013-11-23 Romain Francoise <romain@orebokech.com>
1266 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1267 initialization here ...
1268 (syms_of_fileio): ... from here.
1270 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1272 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1273 Please use --enable-check-lisp-object-type.
1275 2013-11-23 Glenn Morris <rgm@gnu.org>
1277 * process.c (get_process): Explicit error for dead buffers.
1279 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1281 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1283 2013-11-23 Glenn Morris <rgm@gnu.org>
1285 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1286 * lread.c (load_path_check): Take path to check as argument.
1287 (load_path_default): New, split from init_lread.
1288 (init_lread): Move calc of default load-path to load_path_default.
1289 Empty elements in EMACSLOADPATH now stand for the default.
1290 (load-path): Doc fix.
1291 * emacs.c (decode_env_path): Add option to treat empty elements
1292 as nil rather than ".".
1293 * callproc.c (init_callproc_1, init_callproc):
1294 * image.c (Vx_bitmap_file_path):
1295 * lisp.h (decode_env_path):
1296 * lread.c (Vsource_directory):
1297 Update for new argument spec of decode_env_path.
1299 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1301 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1302 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1304 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1306 Fix some dependency problems that cause unnecessary recompiles.
1307 Problem reported by RMS in
1308 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1309 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1310 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1311 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1312 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1313 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1314 (boostrap-clean): No need to remove stamp-oldxmenu.
1316 Fix recently introduced bool vector overrun.
1317 This was due to an optimization that went awry.
1318 Reported by Glenn Morris in
1319 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1320 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1321 for empty vectors, undoing the 2013-11-18 change.
1322 * data.c (bool_vector_binop_driver): Rely on this.
1323 Fix bug that occasionally overran the destination.
1324 * lisp.h (struct Lisp_Bool_vector): Document this.
1326 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1328 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1331 * nsterm.m (init, run, stop:): Comment out for now, does not work
1334 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1336 * charset.c (syms_of_charset): Don't read past end of string.
1338 2013-11-19 Glenn Morris <rgm@gnu.org>
1340 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1342 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1344 Add hooks to run on gaining/losing focus. (Bug#15029)
1345 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1346 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1347 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1349 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1351 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1352 The old names predated the API change that put destination at end.
1354 Improve API of recently-added bool vector functions (Bug#15912).
1355 The old API had (bool-vector-count-matches A B)
1356 and (bool-vector-count-matches-at A B I), which gave the
1357 misleading impression that the two functions were variants, one
1358 with a location I. The new API has (bool-vector-count-population A)
1359 and (bool-vector-count-consecutive A B I) to make the distinction
1360 clearer. The first function no longer has a B argument, since the
1361 caller can easily determine the number of nils if the length and
1362 number of ts is known.
1363 * data.c (Fbool_vector_count_population): Rename from
1364 bool_vector_count_matches, and accept just 1 argument.
1365 (Fbool_vector_count_consecutive): Rename from
1366 Fbool_vector_count_matches_at.
1368 Always allocate at least one bits_word per bool vector.
1369 See Daniel Colascione in:
1370 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1371 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1372 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1373 * lisp.h (struct Lisp_Bool_vector): Document this.
1375 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1377 * insdel.c (invalidate_buffer_caches): New function, consolidated
1378 from part of prepare_to_modify_buffer.
1379 (insert_from_gap, prepare_to_modify_buffer):
1380 * coding.c (code_convert_region, code_convert_string):
1381 Call invalidate_buffer_caches. (Bug#15841)
1383 * lisp.h (invalidate_buffer_caches): Add prototype.
1385 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1387 * w32term.c (x_update_window_end): Don't invalidate the entire
1388 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1389 highlight needs to be redisplayed. (Bug#15913)
1391 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1393 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1395 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1397 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1398 while we are using Vprin1_to_string_buffer.
1400 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1401 after inserting the description string. (Bug#15907)
1403 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1405 * data.c: Work around bogus GCC diagnostic about shift count.
1406 Reported by Eli Zaretskii in
1407 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1408 (pre_value): New function.
1409 (count_trailing_zero_bits): Use it.
1411 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1413 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1414 assume C macros are not supported even under -g3 in these old GCC
1417 2013-11-15 Leo Liu <sdl.web@gmail.com>
1419 * minibuf.c (Ftry_completion, Fall_completions)
1420 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1422 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1424 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1425 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1426 This avoids placing unnecessary constants into the Emacs code.
1428 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1430 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1431 for Cygwin w32 build.
1433 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1434 for Cygwin w32 build. (Bug#15892)
1436 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1438 Simplify, port and tune bool vector implementation.
1439 * alloc.c (bool_vector_exact_payload_bytes)
1440 (bool_vector_payload_bytes): Remove.
1441 (bool_vector_fill): Return its argument.
1442 * alloc.c (bool_vector_fill):
1444 * print.c (print_object):
1445 Simplify by using bool_vector_bytes.
1446 * alloc.c (make_uninit_bool_vector):
1447 New function, broken out from Fmake_bool_vector.
1448 (Fmake_bool_vector): Use it. Use tail call.
1449 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1450 * data.c (BITS_PER_ULL): New constant.
1451 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1452 if long long versions don't exist.
1453 (shift_right_ull): New function.
1454 (count_one_bits_word): New function, replacing popcount_bits_word
1455 macro. Don't assume that bits_word is no wider than long long.
1456 (count_one_bits_word, count_trailing_zero_bits):
1457 Don't assume that bits_word is no wider than long long.
1458 * data.c (bool_vector_binop_driver, bool_vector_not):
1459 * fns.c (Fcopy_sequence):
1461 Create an uninitialized destination, to avoid needless work.
1462 (internal_equal): Simplify.
1463 (Ffillarray): Prefer tail call.
1464 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1465 contain at least one word.
1466 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1467 chars are narrower than ints.
1468 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1469 * fns.c (Fcopy_sequence):
1471 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1472 Don't try to port to hosts where bits_word values have holes; the
1473 code wouldn't work there anyway. Verify this assumption, though.
1474 (bool_vector_bytes): New function.
1475 (make_uninit_bool_vector): New decl.
1476 (bool_vector_fill): Now returns Lisp_Object.
1478 * xfns.c (xic_create_fontsetname):
1479 * xrdb.c (gethomedir): Prefer tail calls.
1481 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1483 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1484 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1486 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1487 that requires a return value.
1488 (Fset_buffer_modified_p): Take advantage of this change to do
1491 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1493 * buffer.c (Frestore_buffer_modified_p): Sync it with
1494 Fset_buffer_modified_p.
1495 (Fforce_mode_line_update): New function, moved from subr.el.
1496 (Fset_buffer_modified_p): Use them.
1497 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1499 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1501 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1502 This avoids undefined behavior when subtracting pointers into
1503 different aways. On my platform it also makes the code a tad
1504 smaller and presumably faster.
1506 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1508 * keyboard.c (command_loop_1): Use region-extract-function.
1509 * insdel.c (Qregion_extract_function): Not static any more (can we
1510 stop pretending that these vars can benefit from being marked static?).
1512 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1514 * search.c (find_newline): If buffer text is relocated during the
1515 "dumb loop", adjust C pointers into buffer text to follow suit.
1518 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1520 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1521 for conversion (Bug#15837).
1523 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1525 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1526 for the entire range of inserted characters. (Bug#15841)
1528 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1530 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1532 (realize_default_face): Remove assignment to distant-foreground if
1533 unspecified (Bug#15815).
1535 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1537 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1538 cache-long-scans disabled, since we don't want to call
1539 prepare_to_modify_buffer (in insert_1_both) for each message we
1542 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1543 from buffer.c. Improve commentary to the buffer field setter
1546 * buffer.c (bset_cache_long_scans): Static function deleted.
1547 Improve commentary to the buffer field setter functions.
1548 (init_buffer_once): Default for cache-long-scans changed to t.
1551 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1553 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1555 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1556 This bug was introduced in my 2013-06-21 change, and caused
1557 struct Lisp_Sub_Char_Table objects to be given too many slots,
1558 which broke 'make -C admin/unidata'.
1560 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1562 Import changes from mac-port 4.5.
1563 * macfont.m (mac_font_copy_default_descriptors_for_language)
1564 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1565 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1566 (macfont_language_default_font_names): New.
1567 (macfont_list): Rearrange language/charset code.
1568 (macfont_close): Don't check for macfont_info->cache.
1569 (mac_ctfont_create_preferred_family_for_attributes): New font
1570 selection code, call
1571 mac_font_copy_default_name_for_charset_and_languages.
1572 (mac_font_copy_default_descriptors_for_language)
1573 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1575 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1577 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1579 Port to C11 aligned_alloc, and fix some integer overflows.
1580 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1581 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1582 and use of posix_memalign replaced with aligned_alloc.
1583 (aligned_alloc): New function, defined or declared as needed.
1584 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1585 Don't undef; configure.ac now does this.
1586 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1587 (calloc, aligned_alloc): Check for integer overflow.
1588 (aligned_alloc): Rename from memalign. All uses changed.
1589 (memalign): New function, an alias for aligned_alloc.
1591 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1593 * xdisp.c (redisplay_internal): Fix typo in last change.
1595 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1597 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1599 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1601 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1602 redisplay--mode-lines-cause.
1603 (redisplay_internal): Keep them uptodate. Remove redundant check of
1604 buffer_shared_and_changed.
1605 * *.[chm]: Number every assignment to update_mode_lines so we
1606 can track why it is set.
1608 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1610 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1612 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1614 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1615 can track why it is set.
1617 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1619 Integer-related fixes for term.c etc.
1620 * dispextern.h (face_tty_specified_color): New function.
1621 * term.c (turn_on_face): Don't rely on undefined behavior when
1622 assigning an out-of-range value to 'long'.
1623 Simplify test for toggling highlight.
1624 (tty_capable_p): Omit last two (unused) args. All callers changed.
1625 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1626 (read_menu_input, tty_menu_activate, tty_menu_show):
1627 * xfaces.c (x_supports_face_attributes_p)
1628 (tty_supports_face_attributes_p):
1629 Use bool for boolean. All callers changed.
1630 (tty_supports_face_attributes_p): Omit defaults for color indices;
1631 no longer needed. Simplify tail call.
1633 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1635 * xdisp.c (prepare_menu_bars): Mark static.
1636 * lisp.h (prepare_menu_bars): Don't declare.
1637 * xselect.c (x_handle_selection_clear):
1638 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1640 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1642 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1643 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1645 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1647 * keyboard.c (Fcommand_error_default_function): Rename from
1648 Fdefault_error_output.
1650 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1652 * keyboard.c (Fdefault_error_output): New function, extracted from
1654 (syms_of_keyboard): Use it for Vcommand_error_function.
1656 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1658 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1659 (init_eval): Use it to ensure handlerlist is non-NULL.
1660 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1661 (Fsignal): Adjust NULLness test of handlerlist.
1662 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1664 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1666 * callproc.c (call_process): Call prepare_to_modify_buffer before
1667 decoding text read from the sub-process, as the decoded stuff will
1668 be inserted into the buffer. This will invalidate the various
1669 caches maintained for the buffer. (Bug#15148)
1671 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1673 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1674 string of glyphless-char-display.
1676 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1678 * nsfns.m (ns_get_name_from_ioreg): New function.
1679 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1680 OSX >= 10.9. Use ns_get_name_from_ioreg.
1682 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1684 Simplify and port recent bool vector changes.
1685 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1686 only in this file. Use a more-efficient implementation if the
1687 second argument is a power of 2.
1688 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1689 Remove no-longer-necessary compile-time checks.
1690 (bool_vector_exact_payload_bytes): New function.
1691 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1692 exact payload changed to call the new function. Do not assume
1693 that the arg or result fits in ptrdiff_t.
1694 (bool_vector_fill): New function.
1695 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1697 (vroundup_ct): Don't assume arg fits in size_t.
1698 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1699 invoke set_category_set.
1700 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1701 All callers changed. Use bool_vector_set.
1702 * category.h (XCATEGORY_SET): Remove; no longer needed.
1703 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1705 * data.c (Faref): Use bool_vector_ref.
1706 (Faset): Use bool_vector_set.
1707 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1708 (Fbool_vector_not, Fbool_vector_count_matches)
1709 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1710 * fns.c (concat): Use bool_vector_ref.
1711 (Ffillarray): Use bool_vector_fill.
1712 (mapcar1): Use bool_vector_ref.
1713 (sxhash_bool_vector): Hash words, not bytes.
1714 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1715 a constant, since it's now used in #if.
1716 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1717 unsigned char on unusual architectures, so that we no longer
1718 assume that the number of bits per bits_word is a power of two or
1719 is a multiple of 8 or of CHAR_BIT.
1720 (Qt): Add forward decl.
1721 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1722 at least as strictly as bits_word.
1723 (bool_vector_data, bool_vector_uchar_data): New accessors.
1724 All data structure accesses changed to use them.
1725 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1726 (bool_vector_set): New functions.
1727 (bool_vector_fill): New decl.
1728 (ROUNDUP): Move to alloc.c as described above.
1730 Fix recent gnutls changes.
1731 * gnutls.c (Fgnutls_boot): Don't assume C99.
1732 * process.c (wait_reading_process_output): Fix typo in recent change.
1734 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1736 * process.c (wait_reading_process_output, read_process_output)
1737 (send_process): Check gnutls_state is not NULL.
1739 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1740 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1742 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1744 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1745 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1747 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1750 * nsfns.m (Fx_create_frame): Fix memory leak.
1752 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1753 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1754 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1756 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1758 * xdisp.c (message3_nolog, message_with_string): Encode the string
1759 before writing it to the terminal in a non-interactive session.
1761 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1762 sure we concatenate them into a unibyte string.
1764 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1765 resulting temporary name before returning it to the caller.
1766 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1767 is a unibyte string, convert NAME to a unibyte string to ensure
1768 that the result is also a unibyte string.
1770 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1771 create unibyte strings from default paths and directory/file
1774 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1777 * callproc.c (init_callproc): Use build_unibyte_string to make
1778 sure we create unibyte strings from default paths and
1779 directory/file names.
1781 * buffer.c (init_buffer): Don't store default-directory of
1782 *scratch* in multibyte form. The original problem which led to
1783 that is described in
1784 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1785 but it was solved long ago. (Bug#15260)
1787 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1789 Port to stricter C99 platforms.
1790 Especially, C99 prohibits nesting a struct X inside struct Y if
1791 struct X has a flexible array member.
1792 * alloc.c (struct sdata): New type.
1793 (sdata): Implement in terms of struct sdata.
1794 Remove u member; all uses replaced by next_vector, set_next_vector.
1795 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1796 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1797 (struct sblock): Rename first_data member to data, which is now
1798 a flexible array member. All uses changed.
1799 (next_vector, set_next_vector, large_vector_vec): New functions.
1800 (vector_alignment): New constant.
1801 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1802 (struct large-vector): Now merely a NEXT member, since the old approach
1803 ran afoul of stricter C99. All uses changed to use
1804 large_vector_vec or large_vector_offset.
1805 (large_vector_offset): New constant.
1806 * dispnew.c: Include tparam.h, for tgetent.
1807 Do not include term.h; no longer needed.
1808 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1809 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1810 (struct Lisp_Vector): Use a flexible array member for contents,
1811 instead of a union with a member that is an array of size 1.
1813 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1814 fact that the struct no longer contains a union.
1815 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1816 (struct Lisp_Save_Value, struct Lisp_Free):
1817 Use unsigned, not int, for spacers, to avoid c99 warning.
1818 (union specbinding): Use unsigned, not bool, for bitfield, as
1819 bool is not portable to pre-C99 hosts.
1821 2013-11-04 Glenn Morris <rgm@gnu.org>
1823 * emacs.c (usage_message): Mention that `-L :...' appends.
1825 2013-11-02 Glenn Morris <rgm@gnu.org>
1827 * Makefile.in (abs_builddir): Remove.
1828 (bootstrap_exe): Use relative filename.
1830 Use relative filenames in TAGS files.
1831 * Makefile.in (abs_srcdir): Remove it again.
1832 (.PHONY): Remove frc.
1833 (maintainer-clean): No more TAGS-LISP file.
1834 (TAGS): Pass relative file names to etags.
1835 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1837 * Makefile.in (abs_srcdir): New, set by configure.
1839 (maintainer-clean): Remove pointless echo. That should be in the
1840 top-level Makefile, if anywhere. Delete TAGS-LISP.
1841 (extraclean): No s/ and m/ directories for some time.
1842 (TAGS): Also depend on ctagsfiles3.
1843 Remove no-longer-defined S_FILE.
1844 Pass absolute filenames to etags once more.
1845 (TAGS-LISP): Replace lispdir with its expansion.
1846 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1847 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1849 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1851 * xfaces.c (check_lface_attrs, realize_default_face):
1852 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1853 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1855 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1857 * emacs.c (original_pwd): Remove global var by making it local.
1858 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1860 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1862 * xfaces.c: Declare color_distance.
1863 (QCdistant_foreground): New variable.
1864 (NEAR_SAME_COLOR_THRESHOLD): New define.
1865 (load_color2): New function.
1866 (load_color): Call load_color2.
1867 (load_face_colors): Call load_color2 and if distant-color is specified
1868 calculate distant and use distant-color if colors are near.
1869 (LFACE_DISTANT_FOREGROUND): New define.
1870 (merge_face_ref, Finternal_set_lisp_face_attribute)
1871 (Finternal_get_lisp_face_attribute)
1872 (x_supports_face_attributes_p): Handle distant-foreground similar to
1874 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1876 * dispextern.h (lface_attribute_index):
1877 Add LFACE_DISTANT_FOREGROUND_INDEX.
1879 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1881 * image.c (pbm_next_char): New function.
1882 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1883 (pbm_scan_number): Use it.
1884 (Qlibjpeg_version): New variable.
1885 (syms_of_image): DEFSYM and initialize it.
1887 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1889 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1891 2013-10-31 Glenn Morris <rgm@gnu.org>
1893 * emacs.c (original_pwd): New char.
1894 (main): If using --chdir, store original_pwd.
1895 (init_cmdargs): When setting Vinvocation_directory based on a
1896 relative argv[0], use original_pwd if set. (Bug#15768)
1898 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1900 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1902 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1904 * insdel.c: Fix minor problems found by static checking.
1905 (Qregion_extract_function): Now static.
1906 (prepare_to_modify_buffer_1): Remove unused locals.
1908 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1910 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1911 (syms_of_xdisp): Declare pre-redisplay-function.
1912 (markpos_of_region): Remove function.
1913 (init_iterator, compute_stop_pos, handle_face_prop)
1914 (face_before_or_after_it_pos, reseat_to_string)
1915 (get_next_display_element, window_buffer_changed)
1916 (redisplay_internal, try_cursor_movement, redisplay_window)
1917 (try_window_reusing_current_matrix, try_window_id, display_line)
1918 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1919 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1920 * window.h (struct window): Remove field `region_showing'.
1921 * dispextern.h (struct it): Remove region_beg/end_charpos.
1922 (face_at_buffer_position, face_for_overlay_string)
1923 (face_at_string_position): Update prototypes.
1924 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1925 (face_at_string_position): Remove `region_beg' and `region_end' args.
1926 * fontset.c (Finternal_char_font):
1927 * font.c (font_at, font_range): Adjust calls accordingly.
1928 * insdel.c (Qregion_extract_function): New var.
1929 (syms_of_insdel): Initialize it.
1930 (prepare_to_modify_buffer_1): Use it.
1932 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1934 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1935 * ftxfont.c (ftxfont_get_gcs):
1936 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1937 * xfaces.c (x_free_colors, x_free_dpy_colors)
1938 (x_create_gc, unload_color):
1939 * xselect.c (x_property_data_to_lisp):
1940 * xsettings.c (parse_settings):
1941 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1942 (get_bits_and_offset): Adjust definition.
1943 * frame.c (XParseGeometry): Adjust locals.
1944 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1945 * regex.h (toplevel): Likewise for reg_syntax_t.
1947 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1949 * eval.c (run_hook_with_args): Use FUNCTIONP.
1951 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1953 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1954 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1955 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1956 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1957 on MS-Windows anyway.
1958 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1959 (free_realized_face): ...adjust user.
1960 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1961 white relief pixels to -1.
1962 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1963 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1964 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1966 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1968 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1969 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1970 in practice now. All callers changed.
1972 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1974 * dispextern.h (struct face): Use bitfields for 'underline_type'
1975 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1976 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1977 'stipple' member. Move 'lface' member up to help...
1978 * xfaces.c (make_realized_face): ...this function to find and
1979 clear just the members that need clearing.
1980 (load_face_colors, realize_x_face):
1981 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1983 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1985 * xftfont.c (struct xftfont_info): Remove set-but-unused
1987 (xftfont_open): Adjust user.
1988 (xftfont_get_colors): Remove useless prototype.
1990 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1992 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1993 before passing them to 'unexec'. (Bug#15260)
1995 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1997 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1999 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2001 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2002 the changed signature of the font driver's 'close' method.
2004 * w32font.h (w32font_close): Adjust the prototype to the change in
2005 function definition.
2007 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2009 * w32uniscribe.c (uniscribe_close): Adapt the call to
2010 w32font_close to its new prototype.
2012 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2014 Omit unused frame argument of font API's close function.
2015 * font.h (struct font): Drop frame argument. Adjust comment.
2016 * font.c (font_clear_cache, font_close_object): Adjust users.
2017 * ftfont.c (ftfont_close):
2018 * ftxfont.c (ftxfont_close):
2019 * macfont.m (macfont_close):
2020 * nsfont.m (nsfont_close):
2021 * w32font.c (w32font_close):
2022 * xfont.c (xfont_close):
2023 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2024 tweak comments and make functions safe if called more than once for
2025 the same font object.
2027 Perform font-specific cleanup when font object is swept by GC. See
2028 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2029 * alloc.c (cleanup_vector): New function.
2030 (sweep_vector): Call it for each reclaimed vector object.
2031 * font.h (struct font): Adjust comment.
2033 2013-10-24 Glenn Morris <rgm@gnu.org>
2035 * Makefile.in (abs_top_srcdir): New, set by configure.
2037 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2039 Adjust recent font-related changes to fix bug#15686.
2040 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2041 is a live window system frame, mark its default font too.
2043 2013-10-23 Glenn Morris <rgm@gnu.org>
2045 * Makefile.in (RUN_TEMACS): Make relative (again).
2046 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2047 (bootstrap-emacs$(EXEEXT)):
2048 Quote entities that might contain whitespace.
2050 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2052 Port to Solaris 10 and its bundled GCC.
2053 Problem reported by Timothy C. Burt.
2054 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2056 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2058 Do not allow font caches to grow too large.
2059 * alloc.c (compact_font_cache_entry, compact_font_caches):
2060 New functions or stub if not HAVE_WINDOW_SYSTEM.
2061 (compact_undo_list): Factor out from Fgarbage_collect.
2063 (mark_face_cache): Mark face font. Move down to avoid
2065 (mark_terminals): Do not mark font cache here.
2066 (Fgarbage_collect): Call compaction functions described
2067 above. Adjust comment.
2069 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2071 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2072 chdir to HOME (bug#15607).
2074 * nsterm.m (Qcocoa, Qgnustep): New variables.
2075 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2076 (ns_get_color): Make selection color work for GNUStep also.
2078 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2080 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2081 handles mouse clicks. Instead, let GPM use the same code as all
2082 the other mice use. See the discussion starting at
2083 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2084 for the details of the problem with the menu bar this fixes.
2086 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2088 Remove port-specific display name lists to avoid extra
2089 complexity and data duplication with display info lists.
2090 * xterm.h (x_display_name_list): Remove declaration.
2091 * xterm.c (x_display_name_list): Remove.
2092 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2093 * xfns.c (x_display_info_for_name, Fx_display_list):
2094 Likewise. Use x_display_list where appropriate.
2095 * w32term.h (w32_display_name_list): Remove declaration.
2096 * w32term.c (w32_display_name_list): Remove.
2097 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2099 * w32fns.c (x_display_info_for_name, Fx_display_list):
2100 Likewise. Use x_display_list where appropriate.
2101 * nsterm.h (ns_display_name_list): Remove declaration.
2102 * nsterm.m (ns_display_name_list): Remove.
2103 (ns_term_init, syms_of_nsterm): Adjust users.
2104 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2105 Likewise. Use x_display_list where appropriate.
2106 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2107 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2108 (mark_terminals): Mark per-terminal font cache.
2110 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2112 Don't run timers in input-pending-p. Its new check-timers param
2113 provides the prior behavior. (Bug#15045).
2114 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2117 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2119 Make some functions static in non-Microsoft builds.
2120 On my platform (Fedora 19 x86-64), this shrinks the
2121 Emacs executable (text+data) by 0.25%.
2122 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2123 (load_color) [!MSDOS]:
2124 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2125 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2126 * lisp.h (check_existing):
2127 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2128 (network_interface_info) [!WINDOWSNT]:
2129 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2130 Remove extern decls.
2131 * fileio.c (check_existing):
2132 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2133 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2134 (network_interface_info) [!WINDOWSNT]:
2135 * term.c (encode_terminal_code) [!WINDOWSNT]:
2136 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2137 * xfaces.c (load_color) [!MSDOS]:
2139 * fileio.c (check_existing, check_executable, check_writable):
2140 * process.c (network_interface_list, network_interface_info):
2141 Move earlier, so that we don't need forward decls.
2142 * gnutls.c (fn_gnutls_transport_set_errno)
2143 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2145 * w32.c (init_environment): Use faccessat rather than
2146 check_existing, partly for consistency with the rest of the code
2147 in this file, partly so that check_existing can be static.
2149 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2150 * emacs.c (MAIN_PROGRAM): New macro.
2151 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2152 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2154 bool vector int width fixes
2155 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2156 (Fbool_vector_count_matches_at):
2157 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2158 can exceed PTRDIFF_MAX, at least in theory.
2159 (Fbool_vector_count_matches_at):
2160 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2162 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2164 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2165 (struct sockaddr): Add forward decl, for platforms that lack it.
2167 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2169 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2172 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2174 * w32.c (network_interface_get_info, network_interface_list)
2175 (network_interface_info): New functions. (Bug#15610)
2176 (GetAdaptersInfo_Proc): New typedef.
2177 (get_adapters_info): New wrapper function.
2178 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2180 * process.h (network_interface_list, network_interface_info):
2183 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2184 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2185 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2186 for WINDOWSNT. Doc fix.
2187 (syms_of_process): Defsubr Snetwork_interface_list and
2188 Snetwork_interface_info unconditionally.
2190 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2191 in NS GUI sessions. (Bug#15629)
2193 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2195 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2197 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2199 * print.c (print_object): Print " ..." when truncating bool vectors.
2201 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2203 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2204 standard mouse buttons.
2206 * termhooks.h (struct input_event): Remove incorrect commentary.
2208 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2210 Disallow bool vector operations on mixed-length operands.
2211 The old behavior left garbage in the result vector sometimes,
2212 and didn't seem to be useful.
2213 * data.c (Qwrong_length_argument): New static var.
2214 (wrong_length_argument): New function.
2215 (bool_vector_binop_driver): Check that args agree in length.
2217 * keyboard.c, keyboard.h (all_kboards): Now static.
2219 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2221 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2222 note from the lispref.
2224 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2226 * nsterm.h (struct ns_display_info): Remove set-but-unused
2227 member image_cache (image caches are per-terminal anyway).
2228 (FRAME_X_IMAGE_CACHE): Remove.
2229 * nsterm.m (ns_initialize_display_info): Adjust user.
2231 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2233 * w32proc.c: Include mingw_time.h.
2235 * w32.c: Include mingw_time.h.
2237 Implement scrolling of TTY menus when the screen is too short.
2239 * term.c (tty_menu_display): Accept an additional argument, the
2240 menu item from which to start displaying the menu. Account for
2241 the value of Y when limiting the menu to the number of available
2243 (mi_result): New enumeration.
2244 (read_menu_input): Return enumerated value. When the y coordinate
2245 hits min_y or max_y, return scroll indication instead of wrapping
2247 (tty_menu_activate): Handle the scrolling indications from
2248 read_menu_input. Compute the first menu item to display and pass
2249 it to tty_menu_display.
2251 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2253 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2254 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2255 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2256 Adjust to match the change described below.
2257 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2258 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2259 memory_below_frame members to...
2260 * termchar.h (struct tty_display_info): ...here because they're
2261 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2262 * term.c (init_tty):
2263 * nsterm.m (ns_create_terminal):
2264 * w32term.c (w32_create_terminal):
2265 * xterm.c (x_create_terminal): Adjust users.
2266 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2267 to filter out non-TTY frames. Adjust comment.
2268 (scrolling): Adjust user. Prefer eassert for debugging check.
2270 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2272 * xfaces.c (PT_PER_INCH): Remove unused macro.
2273 * termhooks.h (struct terminal): Remove set-but-unused
2274 member fast_clear_end_of_line.
2275 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2276 * nsterm.m (ns_create_terminal):
2277 * term.c (init_tty):
2278 * w32term.c (w32_create_terminal):
2279 * xterm.c (x_create_terminal): Adjust users.
2281 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2283 * lisp.h (bool_vector_size): New function.
2284 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2285 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2286 (Fbool_vector_not, Fbool_vector_count_matches_at):
2287 Remove uses of 'eassume' that should no longer be needed,
2288 because they are subsumed by the 'eassume' in bool_vector_size.
2290 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2292 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2293 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2294 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2296 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2298 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2299 have different dimensions. (Bug#15575)
2301 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2304 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2306 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2308 * term.c (tty_menu_show): Never return with unbalanced
2309 specpdl. Use eassert for debugging check. Adjust style.
2311 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2313 * term.c (read_menu_input): Make selection of menu items
2314 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2315 (tty_menu_activate): Fix off-by-one error when computing max_y.
2317 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2319 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2320 audit logging (only used with GnuTLS 3.x) and enable it.
2322 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2324 * dispnew.c (redraw_frame): Remove useless #ifdef because
2325 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2326 Also, move TTY fflush to...
2327 * term.c (tty_update_end): ...this function.
2329 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2331 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2332 the end of the frame's glyph matrix. (Bug#15575)
2334 * term.c (tty_menu_display): Don't move cursor while overwriting
2335 frame's glyphs with menu items. Limit the number of items
2336 displayed to what can be shown on the available screen lines,
2337 excluding the echo area.
2338 (tty_menu_activate): Limit the Y coordinate allowed by
2339 read_menu_input to the last screen line used for menu display.
2341 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2343 * lisp.h (eassume): New macro.
2344 Also, include <verify.h>, for 'assume'.
2345 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2346 (vroundup, vector_nbytes):
2347 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2348 (Fbool_vector_not, Fbool_vector_count_matches)
2349 (Fbool_vector_count_matches_at):
2350 Use eassume, not eassert.
2351 * casetab.c (set_identity, shuffle):
2352 * composite.c (composition_gstring_put_cache):
2353 * dispnew.c (update_frame_1):
2354 * ftfont.c (ftfont_shape_by_flt):
2355 * image.c (gif_load):
2356 * intervals.c (offset_intervals):
2357 * macfont.m (macfont_shape):
2358 Remove calls to 'assume' that are no longer needed, because
2359 --enable-gcc-warnings no longer generates bogus warnings
2360 when these calls are removed.
2362 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2364 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2366 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2368 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2369 (Qsubstitute_env_in_file_name): New var.
2370 (syms_of_fileio): Define it.
2372 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2374 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2375 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2378 * term.c (save_and_enable_current_matrix): Don't allocate and
2379 don't save margin areas.
2380 (restore_desired_matrix): Don't restore margin areas.
2381 (free_saved_screen): Don't free margin areas.
2383 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2385 * image.c: Pacify --enable-gcc-warnings.
2386 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2387 #define only if used.
2389 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2391 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2392 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2393 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2394 (gif_load): For giflib v5.x and later, display the error message
2395 produced by giflib when its functions fail.
2396 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2399 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2401 * keyboard.c (last_event_timestamp): Remove. For X selection and
2402 GTK popup menus, it may be obtained from per-frame X display info.
2403 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2404 (process_special_events): Adjust users.
2405 * keyboard.h (last_event_timestamp): Remove declaration.
2406 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2407 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2408 * menu.h (xmenu_show): Adjust prototype.
2409 * menu.c (Fx_popup_menu): Adjust user.
2410 * xselect.c (x_own_selection, x_get_foreign_selection)
2411 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2413 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2415 * keyboard.c (init_kboard): Now static. Add arg
2416 to denote window system. Adjust comment.
2417 (init_keyboard): Adjust user.
2418 (allocate_kboard): New function.
2420 * nsterm.m (ns_term_init):
2421 * term.c (init_tty):
2422 * w32term.c (w32_create_terminal):
2423 * xterm.c (x_term_init): Use it.
2424 * keyboard.h (init_kboard): Remove prototype.
2425 (allocate_kboard): Add prototype.
2427 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2429 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2430 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2432 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2434 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2436 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2438 * term.c (tty_menu_activate): Flush the output stream after
2439 showing the cursor, and don't mark the frame garbaged at exit from
2440 the function. Fixes redisplay glitches when moving from one menu
2443 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2445 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2446 or throw error (Bug#15570).
2448 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2450 * intervals.c (temp_set_point_both): Move test into 'eassert',
2453 * lisp.h (eassert): Don't use 'assume'.
2454 Sometimes 'assume' wins in performance, and sometimes it loses,
2455 so it shouldn't be used all the time. Perhaps we need two
2456 flavors of 'eassert', one for where 'assume' is far more likely
2457 to help or to hurt; but that can be done later.
2458 Problem reported by Dmitry Antipov in
2459 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2460 Also, don't include <verify.h>; no longer needed.
2462 2013-10-09 Glenn Morris <rgm@gnu.org>
2464 * eval.c (Fcond): Doc tweak.
2466 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2468 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2469 expressions with side effects to eassert. (Bug#15565)
2471 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * fns.c (hashfn_user_defined): Allow hash functions to return any
2476 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2478 Fix minor problems found by static checking.
2479 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2480 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2481 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2482 * keyboard.c (read_menu_command): Remove unused local.
2483 * lisp.h (read_menu_command): New decl.
2484 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2485 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2486 Return ptrdiff_t, not int.
2487 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2488 not int, for benefit of xpalloc.
2489 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2491 (have_menus_p): Remove; unused.
2492 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2493 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2494 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2496 (save_and_enable_current_matrix): Omit unnecessary casts.
2497 (read_menu_input): Omit local extern decl (now in lisp.h).
2498 Don't access uninitialized storage if mouse_get_xy fails.
2499 (tty_menu_activate): Mark local as initialized, for lint.
2500 (tty_menu_activate, tty_meny_show): Remove unused locals.
2502 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2504 Support menus on text-mode terminals.
2505 * xterm.h (xw_popup_dialog): Add prototype.
2507 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2508 (xmenu_show): Block input here, instead in Fx_popup_menu.
2509 (xw_popup_dialog): New function, with X-specific bits of popup
2512 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2515 * window.c (Fset_window_configuration): Use run-time tests of the
2516 frame type instead of compile-time conditionals, when menu-bar
2517 lines are considered.
2519 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2520 (w32_popup_dialog): New prototypes.
2522 * w32menu.c (Fx_popup_dialog): Function deleted.
2523 (w32_popup_dialog): New function, with w32 specific bits of popup
2524 dialogs. Block input here.
2526 * w32inevt.c (w32_console_read_socket): Minor change to add
2527 debugging TTY events.
2529 * w32fns.c (show_hourglass): If returning early because the frame
2530 is not a GUI frame, unblock input.
2532 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2533 (cursorY): New functions.
2535 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2536 WINDOWSNT, macros that call curX and curY elsewhere.
2538 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2540 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2541 specific function to hide and show cursor on a text-mode terminal.
2542 (tty_menu_struct, struct tty_menu_state): New structures.
2543 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2544 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2545 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2546 (tty_menu_locate, save_and_enable_current_matrix)
2547 (restore_desired_matrix, screen_update, read_menu_input)
2548 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2549 (tty_pop_down_menu, tty_menu_last_menubar_item)
2550 (tty_menu_new_item_coords, tty_menu_show): New functions.
2551 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2553 * nsterm.h (ns_popup_dialog): Adjust prototype.
2555 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2557 (ns_popup_dialog): Adapt order of arguments to the other
2558 *_menu_show implementations.
2559 (Fx_popup_dialog): Function deleted.
2561 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2563 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2565 * menu.c (have_boxes): New function.
2566 (single_keymap_panes): Use it instead of a compile-time
2568 (single_menu_item): Use run-time tests of the frame type instead
2569 of compile-time conditionals.
2570 (encode_menu_string): New function.
2571 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2572 the macro, since different types of frame need different encoding
2574 (digest_single_submenu): Use run-time tests of frame type instead
2575 of, or in addition to, compile-time conditionals.
2576 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2577 (Fx_popup_menu): Detect when the function is called from keyboard
2578 on a TTY. Don't barf when invoked on a text-mode frame.
2579 Check frame type at run time, instead of compile-time conditionals for
2580 invoking terminal-specific menu-show functions.
2581 Call tty_menu_show on text-mode frames.
2582 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2583 run time to determine which alternative to invoke; support dialogs
2586 * keyboard.h <Qmouse_movement>: Declare.
2588 * keyboard.c <Qmouse_movement>: Now extern.
2589 <Qecho_keystrokes>: New static variable.
2590 (read_key_sequence): Accept an additional argument, a flag to
2591 prevent redisplay during reading of the key sequence. All callers
2593 (read_menu_command): New function.
2594 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2596 (toolkit_menubar_in_use): New function.
2597 (make_lispy_event): Use it instead of a compile-time test.
2599 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2600 window-system being available.
2602 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2603 to x-popup-dialog on the frame type, they all now support popup
2606 * dispnew.c (save_current_matrix): Save the margin areas.
2607 (restore_current_matrix): Restore margin areas.
2608 (update_frame_with_menu): New function.
2610 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2613 * alloc.c (make_save_ptr): Now compiled unconditionally.
2615 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2617 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2618 (redraw_frame, update_frame): Adjust users.
2619 * dispextern.h (set_window_update_flags): Adjust prototype.
2620 * xdisp.c (redisplay_internal): When updating all frames with zero
2621 windows_or_buffers_changed, assume that only the windows that shows
2622 current buffer should be really updated.
2624 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2626 Do not allocate huge temporary memory areas and objects while encoding
2627 for file I/O, thus reducing an enormous memory usage for large buffers.
2628 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2629 * coding.h (struct coding_system): New member raw_destination.
2630 * coding.c (setup_coding_system): Initialize it to zero.
2631 (encode_coding_object): If raw_destination is set, do not create
2632 dst_object. Add comment.
2633 * fileio.c (toplevel): New constant E_WRITE_MAX.
2634 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2635 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2637 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2639 * nsterm.m (windowDidExitFullScreen:):
2640 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2642 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2644 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2645 * keyboard.c (unblock_input_to): Don't process pending signals
2646 if a fatal error is in progress.
2648 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2649 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2650 they're talking about words in Lisp bool vectors.
2651 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2652 * data.c (popcount_bits_word): Rename from popcount_size_t.
2653 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2656 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2658 Improve support for popcount and counting trailing zeros (Bug#15550).
2659 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2660 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2661 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2662 (popcount_size_t_msc, popcount_size_t_gcc):
2663 Remove; now done by Gnulib.
2664 (popcount_size_t): Now a macro that defers to Gnulib.
2665 (count_trailing_zero_bits): Return int, for consistency with
2666 Gnulib and because Emacs prefers signed to unsigned int.
2667 Don't assume that size_t is either unsigned int or unsigned long
2668 or unsigned long long.
2669 (size_t_to_host_endian): Do not assume that size_t is either
2670 exactly 32 or exactly 64 bits wide.
2671 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2672 etc., so that it's now an enum constant, not a macro.
2673 No need to assume that it's either 32 or 64.
2675 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2677 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2680 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2682 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2683 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2685 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2687 emacs_read and emacs_write now use void *, not char *.
2688 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2689 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2690 Buffer arg is now void *, not char *. This matches plain
2691 'read' and 'write' better, and avoids a constraint violation
2692 on Solaris 9 with Oracle Studio.
2694 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2696 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2697 memset to explicit loop. Otherwise copy largest possible chunk
2698 from initialized to uninitialized part, thus allowing the longer
2699 memcpy runs and reducing the number of loop iterations.
2701 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2703 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2704 hide toolbar (Bug#15388).
2705 (windowDidEnterFullScreen:): If presentation options are zero,
2706 set them here (Bug#15388).
2707 (ns_update_auto_hide_menu_bar): Remove runtime check.
2708 Don't auto hide dock unless menubar is also auto hidden.
2710 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2712 * editfns.c (message): Mention batch mode in doc string.
2714 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2716 * nsterm.m (check_native_fs): Remove erroneous comment.
2718 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2720 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2721 uses find_newline instead of scan_newline and so doesn't move point.
2723 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2725 Use hardware support for byteswapping on glibc x86 etc.
2726 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2727 whereas the old swap64 needed 30.
2728 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2729 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2730 Use byteswap.h's macros to swap bytes.
2731 * lisp.h (swap16, swap32, swap64): Remove.
2732 All uses replaced by bswap_16, bswap_32, bswap_64.
2734 * bytecode.c (exec_byte_code): Use some more volatile variables
2735 to work around local variables getting clobbered by longjmp.
2736 Port to pre-C99, which doesn't allow decls after stmts.
2738 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2740 * lisp.h (eassert): Assume that COND is true when optimizing.
2741 In other words, take on the behavior of eassert_and_assume.
2742 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2743 (eassert_and_assume): Remove. All uses replaced by eassert.
2745 * xdisp.c (Qglyphless_char): Now static.
2747 Adjust to merge from gnulib.
2748 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2749 * lisp.h: Include <verify.h>, for 'assume'.
2751 * eval.c (clobbered_eassert): New macro.
2752 (internal_catch, internal_condition_case)
2753 (internal_condition_case_1, internal_condition_case_2)
2754 (internal_condition_case_n): Use it instead of eassert
2755 when the argument contains locals clobbered by longjmp.
2756 Don't use clobbered locals outside of clobbered_eassert.
2757 (internal_lisp_condition_case): Use a volatile variable
2758 to work around a local variable's getting clobbered.
2760 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2762 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2763 (PUSH_HANDLER): New macro.
2764 (catchlist): Remove.
2765 (handlerlist): Always declare.
2767 * eval.c (catchlist): Remove (merge with handlerlist).
2768 (handlerlist, lisp_eval_depth): Not static any more.
2769 (internal_catch, internal_condition_case, internal_condition_case_1)
2770 (internal_condition_case_2, internal_condition_case_n):
2772 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2773 handlerlist/catchlist.
2774 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2775 handlerlist which can only handle a single condition-case handler at
2777 (find_handler_clause): Simplify since we only a single branch here
2780 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2782 (bcall0): New function.
2783 (exec_byte_code): Add corresponding cases. Improve error message when
2784 encountering an invalid byte-code. Let Bunwind_protect accept
2785 a function (rather than a list of expressions) as argument.
2787 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2788 and make them unconditional now that they're heap-allocated.
2790 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2792 * charset.c (Fdecode_char, Fencode_char): Remove description of
2793 `restriction' arg. now that it's hidden by advertised-calling-convention.
2795 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2797 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2798 Remove unused variable (from mac-port).
2799 (macfont_draw): Use s->ybase for correct y position.
2801 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2803 * frame.h (struct frame): Drop has_minibuffer member because...
2804 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2805 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2807 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2809 * window.h (struct window): Prefer enum text_cursor_kinds to int
2810 for phys_cursor_type member. Move the latter, phys_cursor_width,
2811 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2812 * window.c (replace_window, make_window): Adjust users.
2814 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2816 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2817 this module is never compiled otherwise.
2819 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2821 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2824 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2826 * xdisp.c (get_next_display_element): Don't call face_for_font in
2827 a build configured --without-x. (Bug#15484)
2829 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2831 * window.c (calc_absolute_offset): #elif should be #elif defined.
2833 * frame.c (delete_frame): Block/unblock input to overcome race
2834 condition (Bug#15475).
2836 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2838 * frame.c (delete_frame): Record selected frame only after
2839 calling Qdelete_frame_functions (Bug#15477).
2841 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2843 * nsterm.m (ns_selection_color): Remove.
2844 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2845 NSColor selectedText(Background)Color. Only for COCOA.
2846 (ns_term_init): Remove assignment of ns_selection_color, logic
2847 moved to ns_get_color.
2849 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2850 NS_SELECTION_COLOR_DEFAULT.
2851 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2853 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2855 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2856 frame' does not have the tool_bar_window member.
2858 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2860 Signal error when reading an empty byte-code object (Bug#15405)
2861 * lread.c (read1): signal error
2862 * alloc.c (make_byte_code): eassert header size
2863 (sweep_vectors): change an int to size_t
2865 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2867 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2868 instead of ints, as it's the usual style for offsetof constants. See:
2869 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2871 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2872 This is ugly, but it should fix the performance problem for older
2873 GCC versions in the short run. I'll look into integrating the
2874 Gnulib module for popcount, as a better fix.
2875 See the thread starting in:
2876 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2877 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2878 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2879 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2880 (popcount_size_t): Use it.
2882 2013-09-24 Daniel Colascione <dancol@dancol.org>
2884 * process.c (Fnetwork_interface_info): Fix build break due to
2887 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2889 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2890 Prefer signed to unsigned integers where either will do.
2891 No need for 'const' on locals that do not escape.
2892 Omit easserts with unnecessary and unportable assumptions about
2893 alignment. Avoid unnecessary casts to char *.
2895 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2897 Use union for the payload of struct Lisp_Vector.
2898 This helps to avoid a few glitches dictated by C's aliasing rules.
2899 * lisp.h (struct Lisp_Vector): Use union for next and
2900 contents member. Adjust comment. Change related users.
2901 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2902 Related users changed.
2903 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2904 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2905 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2906 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2908 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2910 Optimize glyph row clearing and copying routines.
2911 * dispextern.h (struct glyph_row): Change layout of struct
2912 glyph_row to help copy_row_except_pointers. Adjust comment.
2913 * dispnew.c (null_row): Remove.
2914 (clear_glyph_row): Use offsetof and memset to find and clear
2915 just the members that need clearing. Adjust comment.
2916 (copy_row_except_pointers): Likewise for copying.
2918 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2920 Some minor cleanups of recently-added bool vector code.
2921 * conf_post.h (assume): Always return void. Use lint version
2922 only if GCC and MSC versions don't apply.
2923 * conf_post.h (assume):
2924 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2925 Depend on _MSC_VER, not __MSC_VER, for consistency with
2927 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2928 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2929 (bool_vector_binop_driver, count_trailing_zero_bits)
2930 (size_t_to_host_endian): Now static, not static inline;
2931 the latter isn't needed with modern compilers and doesn't
2932 work with older compilers anyway.
2934 * alloc.c (valgrind_p): Use bool for boolean.
2936 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2938 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2939 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2940 (display_last_displayed_message_p, message_buf_print)
2941 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2942 Use bool for boolean.
2943 * dispextern.h (cancel_line, init_desired_glyphs):
2944 Remove ancient leftover.
2945 (help_echo_showing_p, hourglass_shown_p):
2946 * lisp.h (noninteractive_need_newline): Adjust declaration.
2948 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2950 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2952 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2953 ...this file and convert the latter to static. Adjust comment.
2954 (make_initial_frame):
2955 * window.c (init_window_once): Adjust user.
2956 * frame.h (last_nonminibuf_frame): Remove declaration.
2957 * lisp.h (selected_frame): Likewise.
2958 * msdos.c (the_only_display_info): Adjust comment.
2960 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2962 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2963 computing the end column of mouse-highlight that comes from
2964 display or overlay strings. (Bug#15437)
2965 (note_mouse_highlight): Adapt calculation of last argument to
2966 mouse_face_from_string_pos to the above change.
2968 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2969 all platforms, not just for clang.
2971 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2973 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2974 about excess arguments to snprintf.
2976 * conf_post.h(assume): Use __builtin_unreachable for clang.
2978 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2980 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2981 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2983 2013-09-23 Daniel Colascione <dancol@dancol.org>
2985 * alloc.c (USE_VALGRIND): New macro; on by default
2986 when ENABLE_CHECKING.
2987 (mark_maybe_object, mark_maybe_pointer)
2988 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2990 (valgrind_p) [USE_VALGRIND]: New variable.
2991 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2993 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2995 * process.c (wait_reading_process_output): Change int pnamelen to
2998 * nsterm.m (setMarkedText:selectedRange:):
2999 (deleteWorkingText):
3000 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3001 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3002 argument to unsigned long to avoid warning.
3003 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3005 * conf_post.h (assume): Fix compiler error: x shall be cond.
3007 2013-09-22 Daniel Colascione <dancol@dancol.org>
3009 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3010 warning when compiling without a window system.
3012 2013-09-22 Daniel Colascione <dancol@dancol.org>
3014 * data.c (Qbool_vector_p): New symbol.
3015 (bool_vector_spare_mask, popcount_size_t_generic)
3016 (popcount_size_t_msc, popcount_size_t_gcc)
3018 (bool_vector_binop_driver)
3019 (count_trailing_zero_bits, size_t_to_host_endian)
3020 (Fbool_vector_exclusive_or)
3021 (Fbool_vector_union)
3022 (Fbool_vector_intersection, Fbool_vector_set_difference)
3023 (Fbool_vector_subsetp, Fbool_vector_not)
3024 (Fbool_vector_count_matches)
3025 (Fbool_vector_count_matches_at): New functions.
3026 (syms_of_data): Intern new symbol, functions.
3027 * alloc.c (bool_vector_payload_bytes): New function.
3028 (Fmake_bool_vector): Instead of calling Fmake_vector,
3029 which performs redundant initialization and argument checking,
3030 just call allocate_vector ourselves. Make sure we clear any
3031 terminating padding to zero.
3032 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3033 instead of open-coding the size calculation.
3034 (vroundup_ct): New macro.
3035 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3036 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3037 * composite.c (composition_gstring_put_cache):
3038 Change lint_assume to assume.
3039 * conf_post.h (assume): New macro.
3040 (lint_assume): Remove.
3041 * dispnew.c (update_frame_1): Change lint_assume to assume.
3042 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3044 * image.c (gif_load): Change lint_assume to assume.
3045 * lisp.h (eassert_and_assume): New macro.
3046 (Qbool_vector_p): Declare.
3047 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3048 (swap16, swap32, swap64): New inline functions.
3049 * macfont.c (macfont_shape): Change lint_assume to assume.
3050 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3051 * xsettings.c (parse_settings): Use new swap16 and
3052 swap32 from lisp.h instead of file-specific macros.
3054 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3056 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3057 found (which can legitimately happen when the glyph row at the
3058 window start is disabled in the current_matrix. (Bug#15365)
3060 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3062 Fix syntax.h bug introduced by recent INLINE change.
3063 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3064 conditionally compiled one way in some modules, and a different
3065 way in others. This doesn't work with extern inline functions,
3066 which must have the same definition in all modules, because the
3067 defining code might be shared across modules, depending on the
3068 implementation. Symptoms reported by Martin Rudalics in:
3069 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3070 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3071 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3072 overriding the corresponding functions in syntax.h.
3073 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3074 (syntax_property): New inline functions.
3075 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3076 Rewrite in terms of these new functions.
3078 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3080 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3081 not chars_in_text, whose result depends on the multibyteness of
3082 the current buffer. (Bug#15426)
3084 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3086 Port recent change to hosts where pointers aren't 'long'.
3087 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3088 Don't assume that pointers are the same width as 'long'.
3089 Add a compile-time check that a pointer fits into two X slots.
3091 A simpler, centralized INLINE.
3092 * conf_post.h (INLINE): Define only if not already defined.
3093 This allows us to use a single INLINE, defined by one file
3095 * emacs.c (INLINE): Define it.
3096 Also, include category.h, charset.h, composite.h, dispextern.h,
3097 syntax.h, systime.h, so that their INLINE definitions are expanded
3099 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3100 * buffer.h, buffer.c (BUFFER_INLINE):
3101 * category.h, category.c (CATEGORY_INLINE):
3102 * character.h, character.c (CHARACTER_INLINE):
3103 * charset.h, charset.c (CHARSET_INLINE):
3104 * composite.h, composite.c (COMPOSITE_INLINE):
3105 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3106 * frame.h, frame.c (FRAME_INLINE):
3107 * intervals.h, intervals.c (INTERVALS_INLINE):
3108 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3109 * lisp.h, alloc.c (LISP_INLINE):
3110 * process.h, process.c (PROCESS_INLINE):
3111 * syntax.h, syntax.c (SYNTAX_INLINE):
3112 * systime.h, sysdep.c (SYSTIME_INLINE):
3113 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3114 * window.h, window.c (WINDOW_INLINE):
3115 Remove. All uses replaced with INLINE.
3117 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3119 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3122 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3124 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3125 'const char *' to avoid compiler warnings due to similar change in
3126 the prototype of x_get_string_resource.
3128 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3130 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3131 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3132 going to replace static variables below. Adjust comments.
3133 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3134 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3135 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3136 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3137 Related users changed.
3138 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3139 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3140 last_mouse_movement_time, going to replace static variables below.
3142 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3143 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3145 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3146 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3147 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3148 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3149 static variables below.
3150 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3151 (last_mouse_scroll_bar): Remove.
3152 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3153 (mouseExited): Related users changed.
3155 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3157 Do not use external array to process X scroll bar messages.
3158 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3159 (x_send_scroll_bar_event): Pack window pointer into two slots
3160 of XClientMessageEvent if we're 64-bit. Adjust comment.
3161 (x_scroll_bar_to_input_event): Unpack accordingly.
3163 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3165 Ifdef away recent changes which aren't relevant to NS port.
3166 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3167 [!HAVE_NS]: Declare as such.
3168 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3169 [!HAVE_NS]: Define as such.
3171 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3173 * frame.c (x_redo_mouse_highlight): New function
3174 to factor out common code used in W32 and X ports.
3175 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3176 * xterm.h (struct x_display_info):
3177 * w32term.h (struct w32_display_info):
3178 * nsterm.h (struct ns_display_info): New members
3179 last_mouse_motion_frame, last_mouse_motion_x and
3180 last_mouse_motion_y, going to replace static variables below.
3181 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3182 (redo_mouse_highlight): Remove.
3183 (note_mouse_movement, syms_of_xterm): Adjust user.
3184 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3185 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3186 (redo_mouse_highlight): Remove.
3187 (note_mouse_movement, syms_of_w32term): Adjust user.
3188 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3189 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3191 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3192 * nsfns.m (compute_tip_xy): Adjust user.
3194 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3196 * frame.c (x_mouse_grabbed): New function.
3197 * dispextern.h (x_mouse_grabbed): Add prototype.
3198 (last_mouse_frame): Remove declaration.
3199 * xterm.h (struct x_display_info):
3200 * w32term.h (struct w32_display_info):
3201 * nsterm.h (struct ns_display_info): New member
3202 last_mouse_frame, going to replace...
3203 * xdisp.c (last_mouse_frame): ...global variable.
3204 (note_tool_bar_highlight):
3205 * w32term.c (w32_mouse_position, w32_read_socket):
3206 * xterm.c (XTmouse_position, handle_one_xevent):
3207 Use x_mouse_grabbed.
3208 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3210 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3212 * w32term.c (w32_read_socket): Avoid temporary
3213 variables in a call to x_real_positions.
3214 * xterm.c (handle_one_xevent): Likewise.
3216 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3218 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3219 (x_icon_type): Remove prototype.
3220 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3221 * frame.c (x_icon_type): Remove.
3222 * w32term.c (x_make_frame_visible, x_iconify_frame):
3223 * xterm.c (x_make_frame_visible, x_iconify_frame):
3224 Use x_set_bitmap_icon to factor out common code.
3226 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3228 * dispextern.h (check_x_display_info, x_get_string_resource):
3229 Declare here just once and unify the latter.
3230 * frame.c (check_x_display_info, x_get_string_resource):
3231 * nsterm.h (check_x_display_info):
3232 * xrdb.c (x_get_string_resource):
3233 * xterm.h (check_x_display_info): Remove prototypes.
3234 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3235 * w32reg.c (x_get_string_resource): Likewise.
3236 (w32_get_rdb_resource): Adjust user.
3238 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3240 * xterm.h (struct x_display_info): New member
3241 x_pending_autoraise_frame, going to replace...
3242 * xterm.c (pending_autoraise_frame): ...static variable.
3243 (x_new_focus_frame, XTread_socket): Adjust users.
3244 * w32term.h (struct w32_display_info): New member
3245 w32_pending_autoraise_frame, going to replace...
3246 * w32term.c (pending_autoraise_frame): ...global variable.
3247 (x_new_focus_frame, w32_read_socket): Adjust users.
3249 2013-09-17 Glenn Morris <rgm@gnu.org>
3251 * xdisp.c (message_dolog): If we create *Messages*,
3252 switch it to messages-buffer-mode.
3254 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3256 Don't overuse 'const' in types of locals.
3257 * bidi.c (bidi_count_bytes):
3258 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3259 (xg_event_is_for_scrollbar):
3260 * xselect.c (x_handle_property_notify)
3261 (x_handle_selection_notify, x_handle_dnd_message):
3262 * xsettings.c, xsettings.h (xft_settings_event):
3263 * xterm.c (x_handle_net_wm_state, handle_one_event)
3264 (x_menubar_window_to_frame, x_detect_focus_change)
3265 (construct_mouse_click, note_mouse_movement)
3266 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3267 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3268 (handle_one_xevent, x_handle_net_wm_state):
3269 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3270 (x_handle_dnd_message):
3271 Avoid unnecessary 'const', typically the second 'const' in
3272 'const foo * const arg', a 'const' that does not affect the API
3273 and doesn't significantly help the human reader.
3275 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3277 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3278 only if Glib < 2.36.0.
3279 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3280 * xsettings.c (init_gconf, init_gsettings): Do not check
3282 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3284 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3286 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3288 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3289 before calling g_type_init.
3291 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3293 * nsterm.m (syms_of_nsterm): ... to here.
3295 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3297 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3298 (ignore_next_mouse_click_timeout): Use Time as X does.
3299 (handle_one_xevent): Avoid cast and use unsigned comparison.
3301 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3303 Do not copy X event in handle_one_xevent except KeyPress case.
3304 Wnen XEvent is processed, it is unlikely to be changed except
3305 KeyPress case, so we can avoid copying and use const pointer to
3306 const data to make sure that an event is not changed elsewhere.
3307 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3308 const' and do not create local copy except for the KeyPress event.
3309 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3310 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3311 (x_handle_net_wm_state, x_menubar_window_to_frame)
3312 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3313 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3314 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3315 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3316 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3317 (x_handle_dnd_message):
3318 * xsettings.c (xft_settings_event):
3319 Use 'const XEvent * const' where appropriate.
3320 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3322 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3324 Fix X event waiting to handle multiple frames.
3325 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3326 * xterm.c (pending_event_wait): Remove. Adjust users.
3327 (x_detect_focus_change): Pass frame arg.
3328 (handle_one_xevent): Find related frame early and clear per-frame
3329 wait_event_type only if this is an event for the relevant frame.
3330 (x_wait_for_event): Use per-frame wait_event_type.
3332 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3334 * nsfns.m (Fx_create_frame): Fix font driver registration for
3337 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3338 for syms_of_macfont.
3340 * nsterm.m: Include macfont.h.
3341 (ns_tmp_flags, ns_tmp_font): Remove.
3342 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3343 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3344 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3345 (changeFont:): Fix code style. Check for font driver type when
3348 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3351 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3352 (nsfont_open): Set font driver type.
3353 Set font->ascent and font->descent. Figure out font instead of
3354 ns_tmp_font, and flags instead of ns_tmp_flags.
3355 Fix indentation. Remove call to ns_draw_text_decoration,
3358 * nsfns.m: Include macfont.h.
3359 (Fx_create_frame): Register macfont driver, make a better default font.
3360 (Fns_popup_font_panel): Get font from macfont driver, if used.
3362 * macfont.m, macfont.h, maccuvs.h: New files.
3364 * font.h: Declare syms_of_macfont.
3366 * font.c (syms_of_font): Call syms_of_macfont.
3368 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3370 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3372 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3373 and it is always zero for others, so I assume that this is an ancient
3374 leftover which nobody will want to change any more.
3375 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3376 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3377 * frame.c (x_set_scroll_bar_width):
3378 * w32fns.c (w32_createscrollbar):
3379 * w32term.c (w32_set_vertical_scroll_bar):
3380 * xfns.c (x_set_scroll_bar_default_width):
3381 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3382 (x_scroll_bar_expose): Related users changed.
3384 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3386 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3387 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3388 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3390 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3392 * nsterm.h, w32term.h, xterm.h: ...and not here.
3393 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3394 Remove unused Xisms.
3395 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3396 these modules are never compiled otherwise.
3398 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3400 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3401 Doc fix. (Bug#15375)
3403 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3405 Unify Fx_focus_frame between all ports.
3406 * frame.h (x_focus_frame): New prototype.
3407 * xfns.c (Fx_focus_frame): Remove.
3408 (syms_of_xfns): Do not defsubr it.
3409 (x_focus_frame): X implementation.
3410 * nsfns.m (Fx_focus_frame): Remove.
3411 (syms_of_nsfns): Do not defsubr it.
3412 (x_focus_frame): NS implementation.
3413 * w32term.c (Fx_focus_frame): Remove.
3414 (x_focus_on_frame): Rename to...
3415 (x_focus_frame): W32 implementation.
3416 * w32term.h (x_focus_on_frame): Remove prototype.
3417 * w32fns.c (Fx_focus_frame): Remove.
3418 (syms_of_w32fns): Do not defsubr it.
3419 * frame.c (Fx_focus_frame): Define here.
3420 (syms_of_frame): Defsubr here.
3421 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3423 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3425 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3426 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3427 each port to reference the port-specific window system data.
3428 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3429 (FRAME_DISPLAY_INFO): Define.
3430 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3431 (FRAME_DISPLAY_INFO): Define. Adjust users.
3432 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3433 (FRAME_DISPLAY_INFO): Define. Adjust users.
3434 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3435 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3436 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3437 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3438 * xselect.c, xterm.c: All related users changed.
3440 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3442 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3443 (x_menubar_window_to_frame): Remove prototypes.
3444 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3445 (x_menubar_window_to_frame, x_top_window_to_frame):
3447 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3448 (x_menubar_window_to_frame, x_top_window_to_frame):
3449 ...to here and convert all but the last to static.
3451 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3453 * lisp.mk (lisp): Add w32-common-fns.elc.
3455 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3457 * charset.c (char_charset): Document an exception for char-charset.
3459 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3461 * xterm.h (x_display_info): New field last_user_time...
3462 * xterm.c (toplevel): ...to replace static last_user_time.
3463 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3465 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3467 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3468 scroll bar values to prevent thumb from disappear and update comment.
3470 2013-09-11 Glenn Morris <rgm@gnu.org>
3472 * emacs.c (usage_message): Possessive apostrophe tweak.
3474 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3476 * nsterm.m (syms_of_nsterm): Use Qns.
3477 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3478 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3479 * xfns.c (x_display_info_for_name, Fx_open_connection):
3480 Remove old '#if 0' code.
3481 (syms_of_xfns): Use Qx.
3482 * termhooks.h (fullscreen_hook): Remove the leftover.
3483 (struct terminal): Fix typo in comment.
3485 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3487 Cleaning up a few X scroll bar bits.
3488 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3489 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3490 New member last_seen_part, going to replace...
3491 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3492 (xt_action_hook) [USE_LUCID]: Adjust user.
3493 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3494 Lucid-specific scroll bar support.
3495 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3496 to int and adjust to use last_seen_part member.
3497 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3498 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3499 Initialize last_seen_part.
3501 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3503 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3504 insert-buffer-substring an empty string.
3506 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3508 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3509 avoiding a GCC warning.
3511 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3513 Ifdef away frame tool bar code when it is not really used.
3514 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3515 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3516 and minimize_tool_bar_window_p under the above.
3517 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3518 (fset_tool_bar_window): Likewise.
3519 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3520 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3521 (change_frame_size_1):
3522 * window.c (window_from_coordinates, Frecenter): Adjust users.
3523 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3524 code is not really used.
3525 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3526 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3527 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3528 [!USE_GTK && !HAVE_NS]: Define as such.
3529 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3530 (note_mouse_highlight, expose_frame):
3531 * xfns.c (x_set_tool_bar_lines):
3532 * xterm.c (handle_one_xevent): Adjust users.
3534 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3536 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3537 This bug was introduced by my 2013-08-26 patch, which incorrectly
3538 assumed that the terminfo implementation doesn't use termcap buffers.
3539 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3540 these buffers apparently are used after all.
3541 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3542 (struct tty_display_info): Define members termcap_term_buffer and
3543 termcap_strings_buffer even if TERMINFO.
3545 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3548 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3549 'usage' docstring entry to pacify make-docfile.
3551 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3553 Change comparison functions =, <, >, <=, >= to take many arguments.
3554 * data.c: Change comparison functions' interface and implementation.
3555 * lisp.h: Make arithcompare available for efficient two arg
3557 * bytecode.c: Use arithcompare.
3558 * fileio.c: Use new interface.
3560 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3562 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3564 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3566 * eval.c (Feval): Document the new use of `lexical'.
3568 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3570 Review and drop old frame resize hack.
3571 * frame.h (struct frame): Remove force_flush_display_p.
3572 * dispnew.c (update_frame): Adjust user and don't call
3573 flush_frame here. The comment has said that there was an issues
3574 with redisplaying fringes, but I don't see any differences with
3575 and without this hack. Hopefully we can continue without it.
3576 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3577 current frame matrices twice if resized_p is set.
3579 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3581 Do not populate pure Xism x_sync to other ports.
3582 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3583 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3584 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3585 * w32term.h (x_sync): Remove prototype.
3587 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3589 Cleanup frame flushing.
3590 * dispextern.h (struct redisplay_interface):
3591 Drop flush_display_optional because flush_display is enough
3592 for X and flushing via RIF is just a no-op for others.
3593 * frame.h (flush_frame): New function.
3594 * dispnew.c (update_frame):
3595 * minibuf.c (read_minibuf):
3596 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3598 * keyboard.c (detect_input_pending_run_timers): Do not flush
3599 all frames but selected one in redisplay_preserve_echo_area.
3600 * nsterm.m (ns_flush): Remove no-op.
3601 (ns_redisplay_interface): Adjust user.
3602 * w32term.h (x_flush): Remove no-op.
3603 (w32_redisplay_interface): Adjust user.
3604 * xterm.c (x_flush): Simplify because we do not flush all
3605 frames at once any more. Adjust comment.
3606 (x_redisplay_interface): Adjust user.
3608 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3610 Port --without-x --enable-gcc-warnings to Fedora 19.
3611 * gfilenotify.c (globals_of_gfilenotify):
3612 Call g_type_init only if using an older glib version that needs it.
3614 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3616 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3617 (last_glyphless_glyph_merged_face_id): Remove declarations.
3618 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3619 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3620 (last_glyphless_glyph_merged_face_id): Now static.
3621 (merge_escape_glyph_face): New function, refactored from...
3622 (get_next_display_element): ...here.
3623 (merge_glyphless_glyph_face): New function, refactored from...
3624 (produce_glyphless_glyph): ...here...
3625 * term.c (produce_glyphless_glyph): ...and here.
3627 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3629 * eval.c (eval_sub): Only call Ffunction if necessary.
3631 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3633 Attempt to make redisplay more selective when changing cursor type.
3634 * frame.h (struct frame): New bitfield cursor_type_changed.
3635 * xdisp.c (cursor_type_changed): Remove.
3636 (try_cursor_movement, redisplay_window, try_window_id)
3637 (set_frame_cursor_types, try_window_reusing_current_matrix):
3638 Adjust to use per-frame bitfield.
3639 (redisplay_internal): Look for cursor type change on each visible
3640 frame and consider all frames if cursor type has been changed on
3641 the frame other than selected. If cursor type has been changed on
3642 selected frame only, do not use fast update.
3644 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3646 Attempt to make redisplay more selective when changing fonts.
3647 * frame.h (struct frame): New bitfield fonts_changed.
3648 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3649 (adjust_frame_glyphs): Add prototype.
3650 * dispnew.c (fonts_changed_p): Remove.
3651 (adjust_glyphs): Remove because we do not
3652 adjust matrices on all frames at once any more.
3653 (adjust_frame_glyphs): Block and unblock input here.
3654 (adjust_glyph_matrix): Use fonts_changed.
3655 (change_frame_size_1): Use adjust_frame_glyphs.
3656 * font.c (font_open_entity): Use fonts_changed.
3657 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3658 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3659 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3660 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3661 (shrink_mini_window, Fresize_mini_window_internal)
3662 (window_scroll_pixel_based, Fset_window_configuration)
3663 (apply_window_adjustment, Fset_window_vscroll):
3664 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3665 Use adjust_frame_glyphs.
3666 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3667 (try_window_reusing_current_matrix, try_window_id, display_line)
3668 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3669 (redisplay_internal): Consider fonts_changed and adjust frame
3670 matrices for each frame only if the frame is visible. If font
3671 has been changed on some frame during full redisplay, retry
3672 only visible frames where the font has been actually changed.
3674 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3676 Cache current header and mode line height for each window.
3677 * window.h (struct window): New fields mode_line_height
3678 and header_line_height.
3679 * window.c (make_window): Initialize them.
3680 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3681 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3682 (current_mode_line_height, current_header_line_height):
3684 * xdisp.c (current_mode_line_height, current_header_line_height):
3686 (pos_visible_p, init_xdisp): Adjust user.
3687 (redisplay_window): Invalidate mode_line_height and
3688 header_line_height if current and desired matrices do not agree.
3690 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3692 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3693 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3695 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3697 Make --without-x compatible with --enable-gcc-warnings.
3698 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3699 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3700 members under HAVE_WINDOW_SYSTEM.
3701 * keyboard.c (make_lispy_focus_out): Likewise.
3702 (record_menu_key): Move under HAVE_MENUS.
3703 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3704 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3705 (syms_of_xdisp): Adjust user.
3706 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3707 (start_hourglass, cancel_hourglass):
3708 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3709 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3710 and CLEAR_FONT_TABLE_NFONTS.
3711 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3712 Declare only if HAVE_WINDOW_SYSTEM.
3713 (lface_same_font_attributes_p, clear_face_gcs): Define only
3714 if HAVE_WINDOW_SYSTEM.
3716 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3718 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3719 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3720 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3722 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3724 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3726 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3728 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3729 This fixes a type error on hosts where ptrdiff_t is wider than int.
3731 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3733 * keyboard.c (read_key_sequence_vs): New function.
3734 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3737 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3739 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3741 Makefile improvements.
3742 * Makefile.in (config.status): Don't use double-colon rules, as
3743 they are not portable according to POSIX. Fix shell typo with `;
3744 I guess this rule has never been tested?
3745 (VCSWITNESS): New macro, to override any environment var.
3747 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3749 * xterm.h (struct x_display_info): Do not track X connection
3750 fd separately because it is always available from Display.
3751 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3754 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3756 * buffer.c (drop_overlay):
3757 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3758 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3760 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3762 * buffer.c (Fmake_overlay, Fmove_overlay):
3763 * intervals.c (set_point_from_marker):
3764 * print.c (PRINTPREPARE): Prefer signal_error
3765 to plain error and report unsuitable marker too.
3767 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3769 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3770 for 'dragging' member.
3771 (struct x_output): Remove set-but-unused leftovers
3772 'left_before_move' and 'top_before_move'.
3773 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3774 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3775 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3776 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3777 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3778 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3779 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3780 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3782 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3784 * nsfont.m (INVALID_GLYPH): New define.
3785 (nsfont_encode_char): Use INVALID_GLYPH.
3786 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3788 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3790 * xterm.c (x_last_mouse_movement_time): Revert last change.
3791 This code should use XDisplayMotionBufferSize to check display's
3792 motion history first, and there are few other issues as well.
3793 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3794 (handle_one_xevent): Adjust user.
3796 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3798 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3799 * frame.c (Flast_nonminibuf_frame): ... to here.
3800 (check_minibuf_window): Don't abort if no window was found
3803 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3805 Use XGetMotionEvents to ask the last mouse motion time from X server.
3806 * xterm.c (X_MOTION_HISTORY): Default to 1.
3807 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3808 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3809 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3810 Ifdef away legacy code.
3811 (XTmouse_position, x_scroll_bar_report_motion):
3812 Use x_last_mouse_movement_time.
3813 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3816 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3818 * msdos.c (last_mouse_window): Move to...
3819 (dos_rawgetc): ...this function and adjust comment.
3820 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3821 (mouseMoved): ...this function and adjust comment.
3822 * w32term.c (last_window): Likewise with...
3823 (w32_read_socket): ...this function.
3824 * xterm.c (last_window): Likewise with...
3825 (handle_one_xevent): ...this function.
3827 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3829 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3830 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3831 (handle_one_xevent): ...to here.
3832 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3835 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3837 * msdos.c (IT_set_terminal_window): Remove no-op.
3838 (initialize_msdos_display): Adjust terminal setup.
3839 * w32console.c (w32con_set_terminal_window): Remove no-op.
3840 (initialize_w32_display): Adjust terminal setup.
3841 * w32term.c (w32_set_terminal_window): Remove no-op.
3842 (w32_create_terminal): Adjust terminal setup.
3843 * xterm.c (XTset_terminal_window): Remove no-op.
3844 (x_create_terminal): Adjust terminal setup.
3846 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3848 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3850 (ns_create_terminal): Adjust terminal setup.
3851 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3853 (w32_create_terminal): Adjust terminal setup.
3854 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3856 (x_create_terminal): Adjust terminal setup.
3858 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3860 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3861 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3862 * dispnew.c (buffer_posn_from_coords):
3863 * window.c (Fwindow_end, displayed_window_lines):
3864 * xdisp.c (redisplay_mode_lines): Use it.
3866 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3868 * fontset.c (face_for_char): Check char in the current face font first
3869 if HAVE_NS (Bug#15138).
3871 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3873 * window.c (temp_output_buffer_show): Make sure window returned
3874 by display_buffer is live (Bug#15213).
3876 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3878 Minor cleanup to avoid forward declarations.
3879 * coding.h (struct ccl_spec): Remove forward declaration.
3880 * composite.h (toplevel): Include font.h.
3881 (struct composition_it, struct face, struct font_metrics):
3882 Remove forward declaration.
3883 * dispextern.h (struct image, struct atimer): Likewise.
3884 * emacsgtkfixed.h (struct frame): Likewise.
3885 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3886 * font.h (struct font_driver, struct font, struct glyph_string)
3887 (struct face): Remove forward declaration.
3888 * fontset.h (struct face, struct font): Likewise.
3889 * frame.h (toplevel): Style cleanup.
3890 (enum output_method): Move to...
3891 * termhooks.h (enum output_method): ...here.
3892 (struct glyph, struct frame, struct ns_display_info)
3893 (struct x_display_info, struct w32_display_info):
3894 Remove forward declaration.
3895 * xterm.h (toplevel): Include termhooks.h.
3896 (struct font, struct window, struct glyph_matrix, struct frame)
3897 (struct input_event, struct face, struct image): Remove forward
3899 * gtkutil.h (struct _widget_value): Likewise.
3900 * keyboard.h (toplevel): Include termhooks.h.
3901 (struct input_event): Remove forward declaration.
3903 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3905 * intervals.c (set_point_from_marker): New function.
3906 * editfns.c (Fgoto_char):
3907 * process.c (Finternal_default_process_filter):
3908 * window.c (select_window_1): Use it.
3909 * buffer.h (set_point_from_marker): Add prototype.
3911 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3913 * w32.c (term_winsock): Call release_listen_threads before calling
3915 (_sys_wait_accept): Wait for accept event in a loop with a finite
3916 timeout, instead of waiting indefinitely. Will hopefully avoid
3917 hanging during exit because WSACleanup deadlocks waiting for the
3918 event object to be released. (Bug#14333)
3920 * w32proc.c (release_listen_threads): New function, signals all
3921 the reader threads that listen for connections to stop waiting.
3923 * w32.h (release_listen_threads): Add prototype.
3925 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3927 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3928 field of new marker (for sanity and safety).
3929 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3930 anyway because XMISCTYPE is a function and can't be an lvalue).
3932 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3934 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3935 (x_after_update_window_line, x_scroll_bar_create):
3936 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3937 (handle_one_xevent, x_clear_frame_area):
3938 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3939 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3940 * xterm.h (x_clear_area): Adjust prototype.
3942 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3944 Hook scanning and indentation functions to find_newline. This helps
3945 to avoid duplicated code and renders more respect to newline cache.
3946 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3947 * cmds.c (Fforward_line):
3948 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3949 Use find_newline and avoid unnecessary point movements.
3950 * search.c (scan_newline): Implement on top of find_newline.
3952 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3954 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3955 scoped code (bug#11258).
3957 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3959 * nsterm.m (last_window): New variable.
3960 (EV_TRAILER2): New macro.
3961 (EV_TRAILER): Call EV_TRAILER2.
3962 (mouseMoved:): Add support for mouse-autoselect-window
3963 on nextstep (Bug#6888).
3965 2013-08-28 Andreas Schwab <schwab@suse.de>
3967 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3968 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3969 Remove unused macro definitions.
3970 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3971 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3972 Only define if emacs.
3974 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3976 Prefer enum glyph_row_area to int where appropriate.
3977 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3979 (window_box, window_box_width, window_box_left, window_box_left_offset)
3980 (window_box_right, window_box_right_offset): Adjust prototypes.
3981 * xdisp.c (window_box, window_box_width, window_box_left)
3982 (window_box_left_offset, window_box_right, window_box_right_offset):
3983 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3984 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3985 * nsterm.m (ns_clip_to_row):
3986 * w32term.c (w32_clip_to_row):
3987 * xterm.c (x_clip_to_row): Likewise.
3989 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3991 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3992 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3994 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3996 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3997 for portability to hosts where /bin/sh has problems.
3999 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4001 Redesign redisplay interface to drop global output_cursor.
4002 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4003 (toplevel): Remove declaration of output_cursor.
4004 (set_output_cursor, x_cursor_to): Remove prototype.
4005 * window.h (struct window): New member output_cursor.
4006 (output_cursor_to): New function to replace RIF member.
4007 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4008 (update_text_area, set_window_cursor_after_update): Use it.
4009 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4010 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4011 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4012 * w32term.c (x_update_window_begin, x_update_window_end):
4013 * xterm.c (x_update_window_begin, x_update_window_end):
4014 Adjust to use per-window output cursor.
4016 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4018 Simplify SELECT_TYPE-related code.
4019 Like EMACS_TIME, this portability layer is no longer needed, since
4020 Emacs has been using fd_set as a portability layer for some time.
4021 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4022 (SELECT_TYPE): Remove. All uses changed to fd_set.
4023 (fd_set) [!FD_SET]: New typedef.
4025 Simplify EMACS_TIME-related code.
4026 This portability layer is no longer needed, since Emacs has been
4027 using struct timespec as a portability layer for some time.
4028 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4029 Include <time.h> rather than "systime.h"; that's all that's needed now.
4030 * dispnew.c: Include <timespec.h> rather than "systime.h";
4031 that's all that's needed now.
4032 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4033 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4034 TIMESPEC_RESOLUTION.
4035 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4036 LOG10_TIMESPEC_RESOLUTION.
4037 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4038 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4039 (make_emacs_time): Remove. All used changed to make_timespec.
4040 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4041 (current_timespec): Rename from current_emacs_time. All uses changed.
4042 (add_emacs_time): Remove. All uses changed to timespec_add.
4043 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4044 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4045 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4046 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4047 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4048 (current_timespec): Rename from current_emacs_time. All uses changed.
4049 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4050 changed to timespec_cmp.
4051 * xgselect.c: Include <timespec.h>, since our .h files don't.
4053 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4055 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4056 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4057 Remove the leftovers.
4058 * gtkutil.c (toplevel): Do not declare Qxft but include
4060 * image.c (toplevel): Do not declare Vlibrary_cache because
4061 it's already done in lisp.h.
4063 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4065 * lisp.h (Mouse_HLInfo): Move from here...
4066 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4067 (reset_mouse_highlight): New function.
4068 * msdos.c (dos_set_window_size, IT_update_begin)
4069 (internal_terminal_init):
4070 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4071 (ns_initialize_display_info):
4072 * w32console.c (initialize_w32_display):
4073 * w32term.c (x_update_window_end, x_free_frame_resources)
4074 (w32_initialize_display_info):
4075 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4076 * window.c (Fdelete_other_windows_internal):
4077 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4078 * termchar.h (toplevel):
4079 * xterm.h (toplevel): Include dispextern.h.
4081 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4083 Fix minor problems found by static checking.
4084 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4085 (expect): Avoid nested-if warning.
4086 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4087 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4088 * nsterm.h, nsterm.m (ns_select):
4089 * xgselect.c, xgselect.h (xg_select):
4090 Adjust signature to better match pselect's.
4091 * nsterm.m (ns_select):
4092 Don't set *TIMEOUT, since pselect doesn't.
4093 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4094 diagnostic about assigning const char * to it.
4095 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4097 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4099 * lread.c (substitute_object_recurse): Handle hash-tables as well
4102 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4104 Fix unlikely core dump in init_tty, and simplify terminfo case.
4105 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4106 The old version incorrectly dumped core if malloc returned a
4107 buffer containing only non-NUL bytes.
4108 (init_tty): Do not allocate or free termcap buffers; the
4109 struct does that for us now.
4110 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4111 (struct tty_display_info): Define members termcap_term_buffer and
4112 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4113 use them. Allocate them directly in struct rather than indirectly
4114 via a pointer, to simplify init_tty.
4116 * frame.c (check_minibuf_window): Initialize 'window' properly,
4117 so that Emacs reliably aborts later if 'window' is not initialized.
4119 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4121 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4122 of VoidSymbol (Bug#15154).
4124 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4126 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4127 mouse_face_beg_y and mouse_face_end_y.
4128 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4129 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4130 Adjust users and update comment where appropriate.
4132 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4134 * frame.c (check_minibuf_window): New function.
4135 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4136 Call check_minibuf_window (Bug#15183).
4138 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4140 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4141 because this is the only last cursor data we need to keep and consult.
4142 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4143 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4146 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4148 Fix recovering from possible decompression error.
4149 Since insert_from_gap doesn't always move point, we can't use PT as
4150 the position where the partially decompressed data ends, and
4151 should count how many bytes was produced so far.
4152 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4153 (unwind_decompress): Really delete partially uncompressed data.
4154 (Fzlib_decompress_region): Take decompressed data size into account.
4156 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4158 * syntax.c (init_syntax_once): Adjust comment and do an early
4159 initialization of Qchar_table_extra_slots just once...
4160 * casetab.c (init_casetab_once):
4161 * category.c (init_category_once):
4162 * character.c (syms_of_character):
4163 * coding.c (syms_of_coding):
4164 * xdisp.c (syms_of_xdisp): ...and omit it here.
4166 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4168 * xdisp.c (get_next_display_element): Don't apply to characters
4169 from a display vector the logic of setting it->end_of_box_run_p
4170 suitable for characters from a buffer. (Bug#15175)
4172 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4173 to handle directories, rather than '_utime' which doesn't.
4176 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4178 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4179 or fullscreen (Bug#14627).
4181 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4183 System-dependent integer overflow fixes.
4184 * process.c (Fset_process_window_size): Signal an error if
4185 the window size is outside the range supported by the lower level.
4186 * sysdep.c (set_window_size): Return negative on error,
4187 nonnegative on success, rather than -1, 0, 1 on not in system,
4188 failure, success. This is simpler. Caller changed.
4189 (serial_configure): Remove unnecessary initialization of local.
4190 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4191 size fits in unsigned long; this isn't true on some 32-bit hosts.
4192 Avoid buffer overrun if some future version of /proc/meminfo has a
4193 variable name longer than 20 bytes.
4194 (system_process_attributes) [__FreeBSD__]:
4195 Don't assume hw.availpages fits in 'int'.
4197 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4199 Don't let very long directory names overrun the stack.
4200 Fix some related minor problems involving "//", vfork.
4201 * callproc.c (encode_current_directory): New function.
4202 (call_process): Don't append "/"; not needed.
4203 * fileio.c (file_name_as_directory_slop): New constant.
4204 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4205 this can save the caller having to alloca.
4206 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4207 Use SAFE_ALLOCA, not alloca.
4208 (directory_file_name, Fexpand_file_name): Leave leading "//"
4209 alone, since it can be special even on POSIX platforms.
4210 * callproc.c (call_process):
4211 * process.c (Fformat_network_address):
4212 * sysdep.c (sys_subshell):
4213 Use encode_current_directory rather than rolling our own.
4214 (create_process): No need to encode directory; caller does that now.
4215 * process.h (encode_current_directory): New decl.
4216 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4217 Rework to avoid 'goto xyzzy;'.
4219 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4221 * xdisp.c (handle_face_prop): If the default face was remapped use
4222 the remapped face for strings from prefix properties. (Bug#15155)
4224 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4226 Minor cleanup for redisplay interface and few related functions.
4227 * frame.h (enum text_cursor_kinds): Move from here...
4228 * dispextern.h (enum text_cursor_kinds): ...to here.
4229 (toplevel): Drop unnecessary declarations.
4230 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4231 in update_window_end_hook and draw_window_cursor functions.
4232 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4233 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4234 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4235 * xterm.c (x_update_window_end, x_draw_window_cursor):
4236 * xdisp.c (display_and_set_cursor, update_window_cursor)
4237 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4238 enum text_cursor_kinds where appropriate.
4240 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4242 Redesign redisplay interface to drop updated_row and updated_area.
4243 * dispextern.h (updated_row, updated_area): Remove declaration.
4244 (struct redisplay_interface): Pass glyph row and row area parameters
4245 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4246 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4248 * dispnew.c (updated_row, updated_area): Remove.
4249 (redraw_overlapped_rows, update_window_line): Adjust user.
4250 (update_marginal_area, update_text_area): Likewise. Pass updated row
4251 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4252 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4255 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4257 * process.c (flush_pending_output): Remove stub.
4260 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4262 * callproc.c: Fix race that killed background processes (Bug#15144).
4263 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4264 Record deleted process-id in critical section, not afterwards.
4265 Don't mistakenly kill process created by a call-process invocation
4266 that discards output and does not wait.
4268 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4270 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4271 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4272 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4273 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4274 to shut up compiler in mark_object.
4275 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4277 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4279 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4280 We can't portably rely on PTY_OPEN doing that, even if
4281 it calls posix_openpt with O_CLOEXEC.
4283 2013-08-20 Kenichi Handa <handa@gnu.org>
4285 * character.c (string_char): Improve commentary.
4287 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4289 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4290 (struct animation_cache): Make signature a flexible array member.
4291 All uses changed. This is a tad slower but may insulate us better
4292 from future changes to ImageMagick.
4294 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4296 * image.c: Shrink memory needed for animation cache.
4297 (SIGNATURE_DIGESTSIZE): New constant.
4298 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4299 (imagemagick_create_cache): Copy the signature. This saves
4300 several KB of memory that ImageMagick wastes per signature.
4301 Don't bother updating the update_time, as the caller does that now.
4302 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4303 it's a fixed size struct member now.
4304 (imagemagick_get_animation_cache): Always destroy the signature,
4305 as it's now imagemagick_create_cache's responsibility to copy it.
4306 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4307 and use memcmp rather than strcmp.
4308 eassert that ImageMagick returns a signature of the specified length.
4310 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4312 * image.c (imagemagick_get_animation_cache): Don't segfault on
4314 (imagemagick_get_animation_cache): Revert to previous definition
4315 so that it actually works. But keep the memory leak fix.
4316 (imagemagick_get_animation_cache): Fix memory leak.
4318 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4320 * image.c: Fix animation cache signature memory leak.
4321 Fix some other minor performance problems while we're at it.
4322 (imagemagick_create_cache): Clear just the members that
4323 need clearing. Don't set update_time, as caller does that now.
4324 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4325 Simplify by using pointer-to-pointer instead of a prev pointer.
4326 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4327 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4328 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4329 it's already a copy. Free the signature probe unless it's cached.
4331 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4332 This was introduced by my 2013-08-12 fix for Bug#15035.
4334 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4336 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4337 (imagemagick_prune_animation_cache): Now static.
4339 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4341 * image.c (imagemagick_get_animation_cache): Don't segfault when
4342 pruning all entries.
4344 2013-08-18 Ken Brown <kbrown@cornell.edu>
4346 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4347 static heap if ENABLE_CHECKING is defined.
4348 (max_bss_sbrk_ptr): New variable.
4350 (report_sheap_usage): Report maximum static heap usage instead of
4351 ending static heap usage.
4353 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4355 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4356 of zlib_initialized according to the results of calling
4357 init_zlib_functions.
4359 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4361 * image.c: Implement an ImageMagick per-image cache.
4362 (imagemagick_get_animation_cache): Fix a double-free error.
4363 (imagemagick_load_image): Remove the ping_wand code, which only
4364 apparently saved time on invalid animated images, and slowed down
4365 everything else. Optimise for the common case.
4367 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4369 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4371 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4373 * marker.c (set_marker): Remove documentation of undefined behavior.
4375 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4377 * image.c (imagemagick_compute_animated_image): Animate correctly
4378 when sub-images are smaller than the main image.
4379 (imagemagick_compute_animated_image): Setting the iterator row to
4380 zero is apparently not allowed.
4381 (imagemagick_compute_animated_image): Allow images that say they
4382 have sub-images that are bigger than the main image, but just crop
4385 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4387 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4389 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4391 * image.c (imagemagick_compute_animated_image): Respect the GIF
4394 2013-08-15 Ken Brown <kbrown@cornell.edu>
4396 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4397 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4400 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4402 Fix minor problems found by static checking.
4403 * frame.c (delete_frame):
4404 * xdisp.c (next_element_from_display_vector):
4405 Avoid uninitialized local.
4406 * image.c (imagemagick_compute_animated_image): Port to C89.
4407 Prefer usual GNU indentation style for loops.
4408 Be more careful about bizarrely large sizes, by using ptrdiff_t
4411 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4413 Fix infinite frame selection loop (Bug#15025).
4414 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4416 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4418 * xdisp.c (compute_window_start_on_continuation_line):
4419 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4420 to make sure we end up setting the window start at the leftmost
4421 visible character of the display line. This avoids funky
4422 horizontal shifting because the window start is not kept on the
4423 same position. (Bug#15090)
4424 (next_element_from_display_vector): Support 'box' face attribute
4425 in the face definitions of a display vector. (Bug#15099)
4427 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4429 * image.c (imagemagick_compute_animated_image): Implement animated
4431 (imagemagick_compute_animated_image): Fix some compilation
4432 warnings. Implement a very simple cache to make the animation
4433 usable at all, but it should be replaced with a per-image cache.
4435 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4437 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4438 to do `for' loops over alist values.
4439 * buffer.h (FOR_EACH_BUFFER):
4440 * process.c (FOR_EACH_PROCESS): Use it.
4441 (handle_child_signal, status_notify, Fget_buffer_process)
4442 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4444 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4446 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4447 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4448 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4449 to xzalloc and so avoid redundant call to memset.
4450 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4451 members because it is allocated with xzalloc and so already zeroed.
4453 2013-08-14 Ken Brown <kbrown@cornell.edu>
4455 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4458 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4460 Utility function and macro to copy Lisp string to C string.
4461 * lisp.h (xlispstrdupa): New macro.
4462 (xlispstrdup): New prototype.
4463 * alloc.c (xlispstrdup): New function.
4464 * callint.c (Fcall_interactively):
4465 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4466 (Fsubstitute_in_file_name):
4467 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4468 * image.c (x_create_bitmap_from_file):
4469 * w32term.c (w32_term_init):
4470 * xterm.c (x_term_init): Use xlispstrdup.
4472 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4474 * image.c (imagemagick_load_image): Make animated pictures work.
4475 There's still some problems with background color settings, though
4478 * decompress.c (unwind_decompress): Always restore point.
4480 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4482 * marker.c (set_marker): Reformat documentation.
4484 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4486 * xdisp.c (cursor_type_changed): Now static.
4488 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4489 Use changed. This avoids the need to call xmalloc and for the
4490 caller to call xfree, and avoids memory leaks in some situations.
4492 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4494 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4495 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4496 (redisplay_window): If window_end_valid is cleared due to non-zero
4497 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4498 so do not call to try_cursor_movement for that window.
4500 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4502 * window.h (struct window): Convert window_end_pos and
4503 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4504 (wset_window_end_pos, wset_window_end_vpos): Remove.
4505 * dispnew.c (adjust_glyph_matrix):
4506 * window.c (Fwindow_end, replace_window, set_window_buffer)
4508 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4509 (set_vertical_scroll_bar, redisplay_window, try_window)
4510 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4511 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4512 (note_mouse_highlight): Adjust users.
4513 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4516 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4518 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4519 * image.c (imagemagick_filename_hint): Use `const char *' and
4520 prefer SSDATA to SDATA to avoid warnings.
4522 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4524 Cleanup window fringes, margins and scroll bars adjustments.
4525 * window.c (set_window_fringes, set_window_margins)
4526 (set_window_scroll_bars, apply_window_adjustment): New functions.
4527 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4528 (Fset_window_scroll_bars): Use them.
4530 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4532 * window.h (struct window): Convert scroll_bar_width
4533 from Lisp_Object to integer. Adjust comment.
4534 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4536 * window.c (wset_scroll_bar_width): Remove.
4537 (make_window): Initialize scroll_bar_width.
4538 (Fsplit_window_internal): Use direct assignment.
4539 (Fset_window_configuration, save_window_save):
4540 Convert Lisp_Object to integer and back where appropriate.
4541 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4542 bar was actually changed, and mention this in docstring.
4544 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4546 * decompress.c: Minor simplifications.
4547 (Fzlib_decompress_region): Don't bother verifying
4548 that avail_out <= UINT_MAX, as that was confusing.
4549 Mention the restriction in a comment instead.
4550 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4552 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4554 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4555 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4557 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4559 * image.c (imagemagick_filename_hint): Check for errors in the
4562 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4564 * window.c (Fwindow_margins): Return nil when there's no marginal
4565 area, as per the documented API.
4567 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4568 Fmake_vector, as scroll bar's struct members are not all Lisp
4569 objects now. This avoids crashes in GC.
4571 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4572 bool, so its address could be taken.
4574 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4576 * image.c (imagemagick_filename_hint): New function to possibly
4577 apply `image-content-type-suffixes'.
4578 (imagemagick_load_image): Use it.
4580 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4582 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4583 if loading zlib failed.
4585 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4588 2013-08-13 checkin below. Change bool to BOOL, rule is:
4589 All Obj-C code uses BOOL, except for interfaces callable from C.
4591 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4593 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4595 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4596 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4597 bool instead of BOOL.
4598 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4599 from Lisp_Object to bitfield. Adjust comment.
4600 * w32term.c (x_scroll_bar_create): Adjust user.
4601 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4602 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4603 Use bool for boolean.
4604 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4605 to `unsigned int' when defining a bitfield.
4607 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4609 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4611 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4613 * window.h (struct window): Convert left_margin_cols and
4614 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4615 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4616 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4618 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4620 (showing_window_margins_p, update_window_line, update_frame_1):
4621 * fringe.c (draw_fringe_bitmap_1):
4622 * xdisp.c (window_box_width): Adjust users.
4623 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4624 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4625 Use direct assignment.
4626 (Fset_window_configuration, save_window_save, Fwindow_margins):
4627 Convert Lisp_Object to integer and back where appropriate.
4628 (Fset_window_margins): Adjust user. Return t if any margin
4629 was actually changed, and mention this in docstring.
4631 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4633 * syntax.c (forward_word):
4634 * cmds.c (forward_char, backward_char): Mention the optional argument.
4636 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4638 * window.h (struct window): Convert left_fringe_width
4639 and right_fringe_width from Lisp_Objects to integers.
4641 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4642 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4643 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4645 (make_window): Initialize new integer fields to -1.
4646 (Fsplit_window_internal): Use direct assignment.
4647 (Fset_window_configuration, save_window_save):
4648 Convert Lisp_Object to integer and back where appropriate.
4649 (Fset_window_fringes): Adjust user. Return t if any fringe
4650 was actually changed, and mention this in docstring.
4652 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4654 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4655 * nsfns.m (x_set_cursor_type):
4656 * w32fns.c (x_set_cursor_type):
4657 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4658 * xdisp.c (set_frame_cursor_types): ...but in common code.
4660 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4662 * font.c (clear_font_cache): New function, stripped from...
4663 (Fclear_font_cache): ...here, which now uses the function
4664 above. Adjust comment.
4665 * font.h (clear_font_cache): Add prototype.
4666 * xfaces.c (clear_face_cache): Use clear_font_cache.
4668 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4670 * window.c (Fset_window_start): Compare `w', not `window' because
4671 `w' might not be equal to `window' after call to decode_live_window.
4673 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4675 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4676 This fixes a problem introduced by the Bug#15035 patch
4677 when using GPG. Reported by Herbert J. Skuhra.
4679 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4681 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4682 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4683 not yet initialized.
4685 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4687 * decompress.c (Fzlib_decompress_region): Support zlib
4688 decompression, too, and rename.
4690 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4692 Minor zlib configuration tweaks.
4693 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4694 Don't assume presence of fn_inflateInit2_ zlib internal function.
4696 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4698 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4699 include the zlib prefix.
4701 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4703 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4704 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4705 define static variables that are pointers to zlib functions to be
4707 (init_zlib_functions) [WINDOWSNT]: New function.
4708 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4710 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4711 macros instead of invoking the zlib functions directly.
4712 (syms_of_decompress): DEFSYM Qzlib_dll.
4713 Staticpro Szlib_available_p.
4715 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4717 Avoid looping over all frame windows to freeze and unfreeze.
4718 * window.h (struct window): Drop frozen_window_start_p.
4719 (freeze_window_starts): Drop prototype.
4720 * frame.h (struct frame): New frozen_window_starts flag.
4721 (FRAME_WINDOWS_FROZEN): New macro.
4722 * window.c (freeze_window_start, freeze_window_starts):
4724 (select_window, replace_window): Adjust users.
4725 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4726 (window_frozen_p): New function.
4727 (redisplay_window): Use it.
4729 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4731 Fix some fd issues when running subprocesses (Bug#15035).
4732 Fix bugs that can leak files or file descriptors on errors.
4733 Don't unlink open temp files, as that's hard for users to diagnose
4734 when things go awry (e.g., temp disk exhausted).
4735 Don't bother to lock temp files. Check for invalid recursion.
4736 * callproc.c (synch_process_fd): Remove. All uses removed.
4737 (synch_process_tempfile): New var or macro.
4738 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4740 (record_kill_process): New arg, the temp name. All callers changed.
4741 (delete_temp_file): Now just a simple wrapper around unlink.
4742 (call_process_kill): New arg, the call_process_fd array.
4743 Close them all. Clear synch_process_pid. Remove the temp file,
4744 or arrange for it to be removed.
4745 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4746 that's been moved to synch_process_tempfile. Caller changed.
4747 Do not remove the tempfile; that's now call_process_kill's
4749 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4750 call_process_kill; the caller now does that.
4751 (call_process_cleanup): Do not close the process fd; that's now
4752 call_process_kill's responsibility.
4753 (Fcall_process): Implement via new function call_process, which
4754 has most of the old body of Fcall_process, but with a different API.
4755 (call_process): New function that does not open or close filefd if
4756 it is nonnegative. Record which fds need to be closed, and let
4757 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4758 Signal an error if invoked recursively (could be done via a hook).
4759 Simplify creation of the tempfile in the MSDOS case.
4760 Don't create the output file until after checking for the executable.
4761 Report any failure to open /dev/null.
4762 Don't open /dev/null for writing twice; once is enough.
4763 Don't create pipe if all output is being discarded or sent to file.
4764 Don't worry about setting up the coding system or reading from the
4765 pipe if all output is being discarded.
4766 Hoist fd_error local into top level, to lessen block nesting.
4767 Don't record deleted pid here; now done by Fcall_process_region.
4768 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4769 and note its success in synch_process_tempfile.
4770 Do not leak resources when child_setup fails.
4771 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4772 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4773 (create_temp_file): Now returns open fd, with an additional
4774 Lisp_Object * argument to return the name. All callers changed.
4775 Do not close the file; rewind it instead, and leave it open for
4776 the caller. Do not lock the temp file. Unwind-protect the file
4777 and the file-descriptor.
4778 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4779 If an asynchrounous process, record it here, not in call_process.
4780 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4781 * eval.c (set_unwind_protect): New function.
4782 * fileio.c (write_region): New function, generalized from the
4783 old Fwrite_region. Do not lock temp files.
4784 (Fwrite_region): Use it.
4785 * lisp.h (set_unwind_protect, write_region): New decls.
4786 * process.c: Include <verify.h>.
4787 (make_process): Mark fds as initially closed.
4788 (deleted_pid_list): Now a list of pid-filename pairs.
4790 (close_process_fd): New function.
4791 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4792 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4793 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4794 (create_process, create_pty, Fmake_serial_process)
4795 (server_accept_connection): Record which fds need to be closed,
4796 and let deactivate_process close them.
4797 (Fmake_network_process): Do not discard the unwind-protect
4798 until it's safe to do so.
4799 (deactivate_process): Close the fds opened by create_process etc.
4800 (Fprocess_send_eof): Adjust to new way of recording open fds.
4801 Report an error if /dev/null can't be opened, instead of aborting.
4802 * process.h (PROCESS_OPEN_FDS): New constant.
4803 (struct Lisp_Process): New member open_fds.
4804 (record_kill_process, record_deleted_pid): Adjust signatures.
4805 (record_deleted_pid): Move decl here ...
4806 * syswait.h (record_deleted_pid): ... from here.
4808 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4810 * decompress.c: Fix bugs with large buffers and weird inputs.
4811 Tune a bit. Reindent as per usual Emacs style.
4812 (BUFFER_SIZE): Remove.
4813 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4814 more than UINT_MAX bytes. Decompress into the gap instead of into
4815 an auto buffer, as this should avoid copying. Return nil if
4816 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4817 set immediate_quit; we shouldn't trust zlib code that much.
4819 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4821 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4822 errors, and really move the gap to where we want it.
4824 * lisp.h: Include decompress.c support.
4826 * emacs.c (main): Include decompress.c support.
4828 * Makefile.in: Include -lz if present.
4830 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4832 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4833 (initWithTitle:): Initialize frame to 0.
4834 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4835 (fillWithWidgetValue:frame:): Rename from
4836 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4838 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4839 fillWithWidgetValue:frame:
4841 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4842 remove memory leak warnings.
4844 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4845 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4848 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4849 (x_activate_menubar): Update the whole menu.
4850 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4851 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4852 current event is not NSSystemDefined (Bug#15001).
4853 Call ns_check_menu_open only if trackingMenu is 2.
4854 (menuDidClose:): New method, decrease trackingMenu.
4855 (fillWithWidgetValue:setDelegate:): New method.
4856 (fillWithWidgetValue:): Call the above.
4858 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4860 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4862 Omit some unnecessary casts.
4863 Many of these go back to the old pre-C89 days, when they may have
4864 been needed, but we've been assuming C89 or later for a while now.
4865 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4866 (live_float_p, live_misc_p, live_vector_p):
4867 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4868 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4869 (defvar_per_buffer):
4870 * callint.c (Fcall_interactively):
4871 * doc.c (Fsubstitute_command_keys):
4872 * filelock.c (get_boot_time):
4873 * frame.c (xrdb_get_resource):
4874 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4875 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4876 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4877 (menuitem_highlight_callback, menu_destroy_callback)
4878 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4879 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4880 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4881 (xg_tool_bar_help_callback, tb_size_cb):
4882 * image.c (xpm_alloc_color, png_read_from_memory)
4883 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4884 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4886 * keymap.c (describe_map):
4887 * nsfns.m (Fns_display_monitor_attributes_list):
4888 * nsmenu.m (process_dialog:):
4889 * nsterm.m (hold_event):
4890 * process.c (wait_reading_process_output):
4891 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4892 * scroll.c (do_direct_scrolling, scrolling_1):
4893 * termcap.c (tgetent):
4894 * window.c (check_window_containing, add_window_to_list)
4895 (freeze_window_starts):
4896 * xdisp.c (compare_overlay_entries, vmessage):
4897 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4898 (x_get_monitor_attributes_xrandr)
4899 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4900 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4901 * xfont.c (xfont_match, xfont_open):
4902 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4903 (menubar_selection_callback, menu_position_func)
4904 (popup_selection_callback, create_and_show_popup_menu)
4905 (dialog_selection_callback, create_and_show_dialog):
4906 * xrdb.c (x_get_string_resource):
4908 * xsmfns.c (x_session_check_input):
4909 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4910 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4911 (xaw_jump_callback, xaw_scroll_callback):
4912 Omit unnecessary casts.
4914 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4916 Minor string-length refactoring.
4917 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4918 * frame.c (make_monitor_attribute_list):
4919 Prefer build_string to strlen + make_string.
4921 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4923 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4924 don't check minor_code (Bug#14417).
4926 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4928 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4929 vertical positions instead. This avoids calling MATRIX_ROW with
4930 row numbers that are possibly beyond valid limits. (Bug#15064)
4932 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4934 Use xstrdup and build_unibyte_string where applicable.
4935 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4936 * xfns.c (x_window):
4937 * xrdb.c (x_get_customization_string):
4938 * xterm.c (xim_initialize):
4939 * w32fns.c (w32_window): Use xstrdup.
4940 (w32_display_monitor_attributes_list):
4941 * emacs.c (init_cmdargs):
4942 * keyboard.c (PUSH_C_STR):
4943 * nsfont.m (nsfont_open):
4944 * sysdep.c (system_process_attributes):
4945 * w32.c (system_process_attributes):
4946 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4948 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4950 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4951 variables of these types so that GDB would know about them, as aid
4952 for debugging fatal exceptions. (Bug#15024) See also
4953 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4956 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4958 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4959 larger than the NSWindow (Bug#14934).
4961 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4963 Redesign redisplay interface to drop global variable updated_window.
4964 Always pass currently updated window as a parameter to update routines.
4965 * dispextern.h (updated_window): Remove declaration.
4966 (struct redisplay_interface): Pass window parameter to
4967 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4968 and after_update_window_hook.
4969 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4971 * dispnew.c (updated_window): Remove.
4972 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4973 (update_window_line): Adjust to match redisplay interface changes.
4974 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4975 (ns_scroll_run, ns_after_update_window_line):
4976 * w32term.c (x_update_window_begin, x_update_window_end)
4977 (x_after_update_window_line, x_scroll_run):
4978 * xterm.c (x_update_window_begin, x_update_window_end)
4979 (x_after_update_window_line, x_scroll_run):
4980 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4981 Likewise. Adjust comments where appropriate.
4982 (x_cursor_to): Simplify because this is always called during window
4983 update (but install debugging check anyway).
4984 (expose_window): Check must_be_updated_p flag to see whether this
4985 function is called during window update.
4987 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4989 Do not reset window modification event counters excessively.
4990 These leftovers and poor man's tricky methods to catch extra
4991 redisplay's attention are no longer needed.
4992 * frame.c (set_menu_bar_lines_1):
4993 * minibuf.c (read_minibuf_unwind):
4994 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4995 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4996 (window_scroll_line_based, Fset_window_configuration):
4997 * xdisp.c (redisplay_window): Do not reset last_modified and
4998 last_overlay_modified counters.
5000 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5002 * xselect.c (x_send_client_event): Set send_event and serial, memset
5003 data.l as it might be bigger than data.b. Use 24 bit mask to
5004 XSendEvent (Bug#15034).
5006 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5008 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5009 for TTY frames that are not the top frame on their console.
5012 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5014 * w32term.c (w32fullscreen_hook): Really maximize frame when
5015 asked for (Bug#14841).
5017 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5019 Prefer selected_window to Fselected_window, likewise for frames.
5020 * buffer.c (Fbuffer_swap_text):
5021 * data.c (Fvariable_binding_locus):
5022 * window.c (run_window_configuration_change_hook): Adjust users.
5023 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5024 Use decode_live_frame.
5026 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5028 Be more careful if selected window shows the buffer other than current,
5029 use window_outdated only if this is not so. This change should also
5030 address some weird issues discussed in Bug#13012.
5031 * window.h (window_outdated): New prototype.
5032 * window.c (window_outdated): Now here. Convert from static and
5033 always assume window's buffer.
5034 (Fwindow_end, Fwindow_line_height): Use it.
5035 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5036 and always assume window's buffer.
5037 (redisplay_window): Adjust user.
5038 (redisplay_internal): Call to reconsider_clip_changes once and
5039 check whether mode line should be updated only if selected window
5040 shows current buffer.
5041 (run_window_scroll_functions): Use eassert for debugging check.
5042 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5044 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5046 * window.c (window_scroll, window_scroll_pixel_based)
5047 (window_scroll_line_based): Use bool for booleans.
5049 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5051 * process.c: Fix minor off-by-one issues in descriptor counts.
5052 This shouldn't fix any real bugs, but it cleans up the code a bit.
5053 (max_process_desc, max_input_desc): -1, not 0, means none.
5055 (delete_input_desc): New function.
5056 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5057 (deactivate_process): Scan backwards when recomuting max_process_desc;
5058 that should be faster.
5059 (init_process_emacs): Initialize max_input_desc.
5061 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5063 Use region cache to speedup bidi_find_paragraph_start.
5064 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5065 Rename cache_long_line_scans to cache_long_scans.
5066 * buffer.c (bset_cache_long_line_scans): Rename to
5067 bset_cache_long_scans.
5068 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5069 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5071 (syms_of_buffer): Rename cache-long-line-scans to
5072 cache-long-scans. Adjust docstring.
5073 * search.c (newline_cache_on_off):
5074 * indent.c (width_run_cache_on_off): Adjust users.
5075 * bidi.c (bidi_paragraph_cache_on_off): New function.
5076 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5077 * insdel.c (prepare_to_modify_buffer):
5078 Invalidate bidi_paragraph_cache if enabled.
5080 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5082 Invalidate region caches only if buffer text is going to be changed.
5083 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5084 (modify_text): ...new prototype.
5085 (prepare_to_modify_buffer_1): New prototype.
5086 * textprop.c (modify_region): Rename to...
5087 (modify_text_properties): ...new function.
5088 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5089 (Fremove_list_of_text_properties): Adjust users.
5090 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5091 (modify_text): ...new function.
5092 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5093 (prepare_to_modify_buffer_1): ...new function.
5094 * casefiddle.c (casify_region):
5095 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5096 (Ftranspose_regions): Use modify_text.
5098 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5100 * lisp.mk (lisp): Add nadvice.elc.
5102 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5104 New macro to iterate over live buffers similar to frames.
5105 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5106 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5107 Declare buffer-related variables here to offload lisp.h.
5108 * buffer.c (Vbuffer_alist): Adjust comment.
5109 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5110 (other_buffer_safely):
5111 * data.c (store_symval_forwarding):
5112 * dispnew.c (Fframe_or_buffer_changed_p):
5113 * fileio.c (Fdo_auto_save):
5114 * filelock.c (unlock_all_files):
5115 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5117 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5119 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5120 * callproc.c (create_temp_file):
5121 * filelock.c (create_lock_file):
5122 Assume mkostemp, since it's now provided by Gnulib.
5124 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5126 * w32.c (mkostemp): New function.
5127 (mktemp): Remove, no longer used. Most of the code reused in
5128 mkostemp. (Bug#15015)
5129 (mktemp): Don't undef.
5131 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5133 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5134 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5135 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5136 (free_glyph_pool, check_glyph_memory): Likewise for
5137 all users. Adjust comments where appropriate.
5139 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5141 * composite.h: Minor fixups.
5142 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5143 to fix a misspelling, and change it to an inline function while
5144 we're at it (it need not be a macro). All uses changed.
5145 (composition_method, composition_valid_p):
5146 Rewrite to avoid assignments in if-conditions.
5148 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5150 Do not use global Lisp_Object in composition macros.
5151 * composite.h (composition_temp): Remove declaration.
5152 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5153 (composition_method, composition_valid_p): ...inline functions.
5154 (compose_region): Remove the leftover.
5155 * composite.c (composition_temp): Remove.
5156 (run_composition_function, update_compositions)
5157 (composition_compute_stop_pos, composition_adjust_point)
5158 (Ffind_composition_internal):
5159 * coding.c (handle_composition_annotation):
5160 * xdisp.c (handle_composition_prop, check_point_in_composition):
5161 Related users changed.
5163 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5165 Drop FRAME_PTR typedef.
5166 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5167 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5168 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5169 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5170 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5171 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5172 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5173 All related users changed.
5175 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5177 * eval.c (default_toplevel_binding): New function.
5179 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5180 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5181 (syms_of_eval): Export them.
5182 * data.c (Fdefault_value): Micro cleanup.
5183 * term.c (init_tty): Use "false".
5185 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5187 Fix X GC leak in GTK and raw (no toolkit) X ports.
5188 * xterm.c (x_free_frame_resources): If white and black relief
5189 GCs are allocated, always free them here.
5190 * xfns.c (x_make_gc): Omit redundant initialization.
5191 * widget.c (create_frame_gcs): Remove the leftover.
5192 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5193 in x_free_frame_resources.
5195 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5197 * nsterm.m (windowWillResize:toSize:): Only change title if
5198 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5200 (viewDidEndLiveResize): New method.
5202 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5203 inside NS_IMPL_COCOA.
5205 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5207 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5208 Do not check whether undo is enabled because record_insert and
5209 record_delete does that themselves.
5211 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5213 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5214 member which is not really used any more.
5215 (FRAME_XIC_BASE_FONTNAME): Remove.
5216 * xfns.c (xic_free_fontset): Adjust user.
5217 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5218 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5219 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5220 (xdialog_show): Use eassert for debugging check.
5221 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5223 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5225 * fileio.c, fns.c (merge): Move extern decl from here ...
5226 * lisp.h (merge): ... to here.
5228 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5230 Fix last font-related change.
5231 * w32font.h (w32font_list_internal, w32font_match_internal):
5233 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5234 (uniscribe_list_family): Adjust to match font API change.
5235 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5236 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5238 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5240 * frame.h (FRAME_MOUSE_UPDATE):
5241 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5242 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5244 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5246 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5247 * font.h (struct font_driver): Change list, match, and list_family
5248 functions to accept struct frame * as first arg.
5249 * font.c (font_score, font_compare, font_sort_entities):
5251 (font_sort_entities, font_list_entities, font_select_entity):
5252 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5253 match font API change.
5254 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5255 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5256 * ftxfont.c (ftxfont_list, ftxfont_match):
5257 * xftfont.c (xftfont_list, xftfont_match):
5258 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5259 * w32font.c (w32font_list, w32font_match, w32font_list):
5260 (w32font_list_internal, w32_font_match_internal): Likewise.
5261 * xfaces.c (Fx_family_fonts): Adjust user.
5263 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5265 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5266 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5267 only if HAVE_X_WINDOWS is in use.
5268 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5269 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5270 * w32term.c (x_wm_set_icon_position): Likewise.
5271 * w32fns.c (x_icon): Adjust user.
5273 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5275 * xterm.c (last_mouse_press_frame): Remove the
5276 leftover which is not really used any more.
5277 (handle_one_xevent, syms_of_xterm): Adjust users.
5278 (x_flush): Call XFlush once per each X display, not frame.
5279 This is better because this code always unconditionally skips
5280 non-X frames in Vframe_list and issues the only XFlush if we
5281 have more than one X frame on the same X display.
5282 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5283 Use bool for booleans.
5284 (x_draw_glyph_string_background, cvt_string_to_pixel):
5285 (cvt_pixel_dtor): Drop unnecessary prototypes.
5286 * xterm.h (x_display_ok): Adjust prototype.
5288 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5290 Drop unnecessary functions that deals with frame pixel size.
5291 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5292 (x_pixel_height): Drop prototypes.
5293 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5294 (x_pixel_height): Drop implementations.
5295 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5296 which should be always valid for window frame.
5297 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5298 * w32menu.c (Fx_popup_dialog):
5299 * xmenu.c (Fx_popup_dialog): Likewise for both.
5301 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5303 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5304 frame parameters and call to Fmodify_frame_parameters just once.
5305 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5306 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5307 and mention nil frame in docstring.
5309 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5311 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5312 (x_figure_window_size): Likewise. Adjust to return long.
5313 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5314 (toplevel): Move Qterminal_live_p to...
5315 * terminal.c (toplevel): ...here, make it static, and...
5316 (syms_of_terminal): ...DEFSYM here.
5317 * frame.h (Qterminal_live_p): Remove declaration.
5318 (make_frame, x_figure_window_size): Adjust prototype.
5319 * nsfns.m (Fx_create_frame): Use long for window flags.
5321 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5323 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5324 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5325 Do not assume that emacs_close (INT_MAX) is a no-op.
5327 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5329 * xfaces.c (make_face_cache): For struct face_cache, prefer
5330 xmalloc to xzalloc and so avoid redundant call to memset.
5331 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5333 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5335 * fringe.c (draw_window_fringes, update_window_fringes)
5336 (compute_fringe_widths):
5337 * w32term.c (x_draw_glyph_string):
5338 * window.c (candidate_window_p, Frecenter):
5339 * xfaces.c (realize_basic_faces, realize_default_face)
5340 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5341 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5342 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5343 * xmenu.c (Fx_menu_bar_open_internal):
5344 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5345 * xsettings.c (xft_settings_event):
5346 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5347 Use bool for booleans. Adjust style and comments where
5349 * dispextern.h (draw_window_fringes, update_window_fringes)
5350 (compute_fringe_widths):
5351 * xterm.h (x_had_errors_p): Adjust prototype.
5353 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5355 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5356 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5358 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5360 * fns.c (toplevel): Remove comment before Fsafe_length because
5363 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5365 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5367 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5369 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5370 frame which got the message is still alive, before dereferencing
5371 its pointer. (Bug#14970)
5373 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5374 be a live window, before using it as such. (Bug#14970)
5376 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5378 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5379 w32_detect_focus_change instead of doing part of its job by hand.
5380 This fixes the problem whereby FOCUS_OUT events were not sent to
5383 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5385 * process.c (Fprocess_list): Doc fix.
5387 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5388 being re-exposed only if it didn't ask to become visible.
5389 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5390 was previously iconified. (Bug#14841)
5391 (x_iconify_frame): Mark the frame iconified.
5393 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5395 Fix minor problems found by static checking.
5396 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5397 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5399 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5401 * eval.c (set_specpdl_old_value): New function.
5402 (unbind_to): Minor simplification.
5403 (get_backtrace_frame): New function.
5404 (Fbacktrace_frame): Use it. Add `base' argument.
5405 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5406 (syms_of_eval): Export backtrace-eval.
5407 * xterm.c (x_focus_changed): Simplify.
5409 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5411 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5413 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5415 * xdisp.c (redisplay_window): Instead of moving point out of
5416 scroll margin, reject the force_start method, and try scrolling
5417 instead. (Bug#14780)
5419 2013-07-24 Ken Brown <kbrown@cornell.edu>
5421 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5424 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5426 * eval.c (Fprogn): Do not check that BODY is a proper list.
5427 This undoes the previous change. The check slows down the
5428 interpreter, and is not needed to prevent a crash. See
5429 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5431 2013-07-23 Glenn Morris <rgm@gnu.org>
5433 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5435 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5437 Port to GNU/Linux systems with tinfo but not ncurses.
5438 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5439 to decide whether ncurses is being used. Without this change,
5440 GCC complains about tgetent not being declared, on a system
5441 that has tinfo installed but ncurses not installed.
5443 * eval.c (Fprogn): Check that BODY is a proper list.
5445 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5446 * data.c (Fsetq_default):
5447 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5448 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5450 Tune by taking advantage of the fact that ARGS is always a list
5451 when a function is declared to have UNEVALLED args.
5453 * emacsgtkfixed.c: Port to GCC 4.6.
5454 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5456 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5458 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5459 here to silence compiler warnings.
5461 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5463 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5464 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5465 from messing up Emacs's 'struct frame' (Bug#14923).
5467 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5469 * alloc.c (make_save_ptr_ptr): Define this function.
5470 It was inadvertently omitted. It's needed only if
5471 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5473 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5475 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5476 frame have focus (Bug#14895).
5478 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5480 Avoid vfork-related deadlock more cleanly.
5481 * callproc.c (child_setup): When the child's exec fails, output
5482 the program name, as that's more useful. Use O_NONBLOCK to avoid
5484 * process.c (create_process_1): Remove; no longer needed.
5485 (create_process): Remove timer hack; no longer needed, now that
5486 the child avoids deadlock.
5488 2013-07-20 Glenn Morris <rgm@gnu.org>
5490 * image.c (Fimage_flush): Fix doc typo.
5492 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5494 Fix array bounds violation when pty allocation fails.
5495 * process.c (PTY_NAME_SIZE): New constant.
5496 (pty_name): Remove static variable; it's now auto.
5497 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5498 Take pty_name as an arg rather than using a static variable.
5499 All callers changed.
5500 (create_process): Recover pty_flag from process, not from volatile local.
5501 (create_pty): Stay inside array even when pty allocation fails.
5502 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5504 * lread.c (Fload): Avoid initialization only when lint checking.
5505 Mention that it's needed only for older GCCs.
5507 2013-07-20 Kenichi Handa <handa@gnu.org>
5509 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5510 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5512 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5514 * lread.c (Fload): Avoid uninitialized warning.
5516 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5518 Fix some minor file descriptor leaks and related glitches.
5519 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5520 (create_lock_file): Use write, not emacs_write.
5521 * image.c (slurp_file, png_load_body):
5522 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5523 (server_accept_connection):
5524 Don't leak an fd on memory allocation failure.
5525 * image.c (slurp_file): Add a cheap heuristic for growing files.
5526 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5527 as that's what the other routines do. Maybe input need not be
5528 blocked at all, but it's better to be consistent.
5529 Avoid undefined behavior when strlen is zero.
5531 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5532 (NSTATICS): Now a constant; doesn't need to be a macro.
5534 2013-07-19 Richard Stallman <rms@gnu.org>
5536 * coding.c (decode_coding_utf_8): Add simple loop for fast
5537 processing of ASCII characters.
5539 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5541 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5543 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5545 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5546 unportable 'struct x_display_info'.
5547 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5550 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5552 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5553 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5555 (system_process_attributes): Prefer plain char to unsigned char
5556 when either will do. Clean up properly if interrupted or if
5557 memory allocations fail. Don't assume sscanf succeeds.
5558 Remove no-longer-needed workaround to stop GCC from whining.
5559 Read command-line once, instead of multiple times. Check read status a
5562 Fix obscure porting bug with varargs functions.
5563 The code assumed that int is treated like ptrdiff_t in a vararg
5564 function, which is not a portable assumption. There was a similar
5565 -- though these days less likely -- porting problem with various
5566 assumptions that pointers of different types all smell the same as
5567 far as vararg functions is conserved. To make this problem less
5568 likely in the future, redo the API to use varargs functions.
5569 * alloc.c (make_save_value): Remove this vararg function.
5570 All uses changed to ...
5571 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5572 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5574 (make_save_ptr): Rename from make_save_pointer, for consistency with
5575 the above. Define only on platforms that need it. All uses changed.
5577 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5579 * keyboard.c: Try to fix typos in previous change.
5580 (DISPLAY_LIST_INFO): New macro.
5581 (kbd_buffer_get_event): Do not access members that are not present
5582 in X11. Revert inadvertent change of "!=" to "=".
5584 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5586 * keyboard.c (kbd_buffer_get_event):
5587 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5588 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5590 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5592 * filelock.c: Fix unlikely file descriptor leaks.
5593 (get_boot_time_1): Rework to avoid using emacs_open.
5594 This doesn't actually fix a leak, but is better anyway.
5595 (read_lock_data): Use read, not emacs_read.
5597 * doc.c: Fix minor memory and file descriptor leaks.
5598 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5599 (get_doc_string, Fsnarf_documentation):
5600 Fix file descriptor leak on error.
5602 * term.c: Fix minor fdopen-related file descriptor leaks.
5603 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5604 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5606 * charset.c: Fix file descriptor leaks and errno issues.
5608 (load_charset_map_from_file): Don't leak file descriptor on error.
5609 Use plain record_xmalloc since the allocation is larger than
5610 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5612 * eval.c (record_unwind_protect_nothing):
5613 * fileio.c (fclose_unwind):
5615 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5616 The replacement doesn't block input, but that no longer seems
5619 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5621 * lread.c: Fix file descriptor leaks and errno issues.
5622 (Fload): Close some races that leaked fds or streams when 'load'
5624 (Fload, openp): Report error number of last nontrivial failure to open.
5625 ENOENT counts as trivial.
5626 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5628 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5629 now that the function is always called with a nonnegative arg.
5630 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5631 All uses replaced with ...
5632 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5634 A few more minor file errno-reporting bugs.
5635 * callproc.c (Fcall_process):
5636 * doc.c (Fsnarf_documentation):
5637 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5638 * process.c (set_socket_option):
5639 Don't let a constructor trash errno.
5640 * doc.c: Include <errno.h>.
5642 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5644 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5646 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5648 Fix w32 bug with call-process-region (Bug#14885).
5649 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5650 to Fcall_process when the input is empty. This simplifies the
5651 code a bit. It makes no difference on POSIXish platforms but
5652 apparently it fixes a bug on w32.
5654 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5655 * fileio.c (close_file_unwind): Don't close if FD is negative;
5656 this can happen when unwinding a zapped file descriptor.
5657 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5658 in case Emacs runs out of memory between the two unwind-protects.
5659 Don't trash errno when closing FD.
5660 Zap the FD in the specpdl when closing it, instead of deferring
5661 the removal of the unwind-protect; this fixes a bug where a child
5662 function unwinds the stack past us.
5664 New unwind-protect flavors to better type-check C callbacks.
5665 This also lessens the need to write wrappers for callbacks,
5666 and the need for make_save_pointer.
5667 * alloca.c (free_save_value):
5668 * atimer.c (run_all_atimers):
5670 * alloc.c (safe_alloca_unwind):
5671 * atimer.c (unwind_stop_other_atimers):
5672 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5673 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5674 * minibuf.c (choose_minibuf_frame_1):
5675 * process.c (make_serial_process_unwind):
5676 * xdisp.h (pop_message_unwind):
5677 * xselect.c (queue_selection_requests_unwind):
5678 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5679 * alloca.c (record_xmalloc):
5680 Prefer record_unwind_protect_ptr to record_unwind_protect with
5682 * alloca.c (Fgarbage_collect):
5683 Prefer record_unwind_protect_void to passing a dummy.
5684 * buffer.c (restore_buffer):
5685 * window.c (restore_window_configuration):
5686 * xfns.c, w32fns.c (do_unwind_create_frame)
5687 New wrapper. All record-unwind uses of wrappee changed.
5688 * buffer.c (set_buffer_if_live):
5689 * callproc.c (call_process_cleanup, delete_temp_file):
5690 * coding.c (code_conversion_restore):
5691 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5692 * editfns.c (save_excursion_restore)
5693 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5694 (save_restriction_restore):
5695 * eval.c (restore_stack_limits, un_autoload):
5696 * fns.c (require_unwind):
5697 * keyboard.c (recursive_edit_unwind, tracking_off):
5698 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5699 * macros.c (pop_kbd_macro, restore_menu_items):
5700 * nsfns.m (unwind_create_frame):
5701 * print.c (print_unwind):
5702 * process.c (start_process_unwind):
5703 * search.c (unwind_set_match_data):
5704 * window.c (select_window_norecord, select_frame_norecord):
5705 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5706 (fast_set_selected_frame):
5707 * xfns.c, w32fns.c (unwind_create_tip_frame):
5708 Return void, not a dummy Lisp_Object. All uses changed.
5709 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5710 * callproc.c (call_process_kill):
5711 * fileio.c (restore_point_unwind, decide_coding_unwind)
5712 (build_annotations_unwind):
5713 * insdel.c (Fcombine_after_change_execute_1):
5714 * keyboard.c (read_char_help_form_unwind):
5715 * menu.c (unuse_menu_items):
5716 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5717 * sound.c (sound_cleanup):
5718 * xdisp.c (unwind_redisplay):
5719 * xfns.c (clean_up_dialog):
5720 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5721 Accept no args and return void, instead of accepting and returning
5722 a dummy Lisp_Object. All uses changed.
5723 * cygw32.c (fchdir_unwind):
5724 * fileio.c (close_file_unwind):
5725 * keyboard.c (restore_kboard_configuration):
5726 * lread.c (readevalllop_1):
5727 * process.c (wait_reading_process_output_unwind):
5728 Accept int and return void, rather than accepting an Emacs integer
5729 and returning a dummy object. In some cases this fixes an
5730 unlikely bug when the corresponding int is outside Emacs integer
5731 range. All uses changed.
5732 * dired.c (directory_files_internal_unwind):
5733 * fileio.c (do_auto_save_unwind):
5734 * gtkutil.c (pop_down_dialog):
5735 * insdel.c (reset_var_on_error):
5736 * lread.c (load_unwind):
5737 * xfns.c (clean_up_file_dialog):
5738 * xmenu.c, nsmenu.m (pop_down_menu):
5739 * xmenu.c (cleanup_widget_value_tree):
5740 * xselect.c (wait_for_property_change_unwind):
5741 Accept pointer and return void, rather than accepting an Emacs
5742 save value encapsulating the pointer and returning a dummy object.
5744 * editfns.c (Fformat): Update the saved pointer directly via
5745 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5746 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5747 (unwind_body): New function.
5748 (record_unwind_protect): First arg is now a function returning void,
5749 not a dummy Lisp_Object.
5750 (record_unwind_protect_ptr, record_unwind_protect_int)
5751 (record_unwind_protect_void): New functions.
5752 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5753 * fileio.c (struct auto_save_unwind): New type.
5754 (do_auto_save_unwind): Use it.
5755 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5756 * insdel.c (struct rvoe_arg): New type.
5757 (reset_var_on_error): Use it.
5758 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5760 (specbinding_func): Remove; there are now several such functions.
5761 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5762 (set_unwind_protect_ptr): New function.
5763 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5765 Be simpler and more consistent about reporting I/O errors.
5766 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5767 Say "Read error" and "Write error", rather than "I/O error", or
5768 "IO error reading", or "IO error writing", when a read or write
5770 * process.c (Fmake_network_process, wait_reading_process_output)
5771 (send_process, Fprocess_send_eof, wait_reading_process_output):
5772 Capitalize diagnostics consistently. Put "failed foo" at the
5773 start of the diagnostic, so that we don't capitalize the
5774 function name "foo". Consistently say "failed" for such
5776 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5777 All callers changed. This is so it can use report_file_error.
5778 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5779 diagnostics consistently as above.
5781 * fileio.c (report_file_errno): Fix errno reporting bug.
5782 If the file name is neither null nor a pair, package it up as a
5783 singleton list. All callers changed, both to this function and to
5784 report_file_error. This fixes a bug where the memory allocator
5785 invoked by list1 set errno so that the immediately following
5786 report_file_error reported the wrong errno value.
5788 Fix minor problems found by --enable-gcc-warnings.
5789 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5790 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5792 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5794 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5795 Set event->arg to Qt if switch-event shall be generated.
5796 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5798 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5800 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5803 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5804 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5805 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5806 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5807 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5808 and there is a focused frame.
5809 (head_table): Add focus-in and focus-out.
5810 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5811 bind to handle-focus-in/out.
5813 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5814 (Fhandle_switch_frame): Call Fhandle_focus_in.
5815 (syms_of_frame): defsubr handle-focus-in/out.
5817 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5819 Fix porting bug to older POSIXish platforms (Bug#14862).
5820 * sysdep.c (emacs_pipe): New function, that implements
5821 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5822 This should port better to CentOS 5 and to Mac OS X 10.6.
5823 All calls to pipe2 changed.
5825 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5826 This makes the code easier to read and the executable a bit smaller.
5827 Do not replace all calls to Fcons that happen to create lists,
5828 just calls that are intended to create lists. For example, when
5829 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5830 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5831 Similarly for list2 through list5.
5832 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5833 * bytecode.c (exec_byte_code):
5834 * callint.c (quotify_arg, Fcall_interactively):
5835 * callproc.c (Fcall_process, create_temp_file):
5836 * charset.c (load_charset_map_from_file)
5837 (Fdefine_charset_internal, init_charset):
5838 * coding.c (get_translation_table, detect_coding_system)
5839 (Fcheck_coding_systems_region)
5840 (Fset_terminal_coding_system_internal)
5841 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5842 * composite.c (update_compositions, Ffind_composition_internal):
5843 * dired.c (directory_files_internal, file_name_completion)
5845 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5846 * doc.c (Fsnarf_documentation):
5847 * editfns.c (Fmessage_box):
5849 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5850 (Feval, eval_sub, Ffuncall, apply_lambda):
5851 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5852 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5853 (Fset_file_times, Finsert_file_contents)
5854 (Fchoose_write_coding_system, Fwrite_region):
5855 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5856 * font.c (font_registry_charsets, font_parse_fcname)
5857 (font_prepare_cache, font_update_drivers, Flist_fonts):
5858 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5859 * frame.c (make_frame, Fmake_terminal_frame)
5860 (x_set_frame_parameters, x_report_frame_params)
5861 (x_default_parameter, Fx_parse_geometry):
5862 * ftfont.c (syms_of_ftfont):
5863 * image.c (gif_load):
5864 * keyboard.c (command_loop_1):
5865 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5866 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5867 (Fminor_mode_key_binding, accessible_keymaps_1)
5868 (Faccessible_keymaps, Fwhere_is_internal):
5869 * lread.c (read_emacs_mule_char):
5870 * menu.c (find_and_return_menu_selection):
5871 * minibuf.c (get_minibuffer):
5872 * nsfns.m (Fns_perform_service):
5873 * nsfont.m (ns_script_to_charset):
5874 * nsmenu.m (ns_popup_dialog):
5875 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5876 (Fx_own_selection_internal):
5877 * nsterm.m (append2):
5878 * print.c (Fredirect_debugging_output)
5879 (print_prune_string_charset):
5880 * process.c (Fdelete_process, Fprocess_contact)
5881 (Fformat_network_address, set_socket_option)
5882 (read_and_dispose_of_process_output, write_queue_push)
5883 (send_process, exec_sentinel):
5884 * sound.c (Fplay_sound_internal):
5885 * textprop.c (validate_plist, add_properties)
5886 (Fput_text_property, Fadd_face_text_property)
5887 (copy_text_properties, text_property_list, syms_of_textprop):
5888 * unexaix.c (report_error):
5889 * unexcoff.c (report_error):
5890 * unexsol.c (unexec):
5891 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5892 (Fformat_mode_line, syms_of_xdisp):
5893 * xfaces.c (set_font_frame_param)
5894 (Finternal_lisp_face_attribute_values)
5895 (Finternal_merge_in_global_face, syms_of_xfaces):
5896 * xfns.c (x_default_scroll_bar_color_parameter)
5897 (x_default_font_parameter, x_create_tip_frame):
5898 * xfont.c (xfont_supported_scripts):
5899 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5900 (menu_help_callback, xmenu_show):
5902 * xterm.c (set_wm_state):
5903 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5904 and similarly for list2 through list5.
5906 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5908 * callproc.c (Fcall_process_region): Fix minor race and tune.
5909 (create_temp_file): New function, with the temp-file-creation part
5910 of the old Fcall_process_region. Use Fcopy_sequence to create the
5911 temp file name, rather than alloca + build_string, for simplicity.
5912 Don't bother to block input around the temp file creation;
5913 shouldn't be needed. Simplify use of mktemp.
5914 Use record_unwind_protect immediately after creating the temp file;
5915 this closes an unlikely race where the temp file was not removed.
5916 Use memcpy rather than an open-coded loop.
5917 (Fcall_process_region): Use the new function. If the input is
5918 empty, redirect from /dev/null rather than from a newly created
5919 empty temp file; this avoids unnecessary file system traffic.
5921 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5923 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5924 Simplify by making this case like the other two. This is a bit
5925 slower on obsolete hosts, but the extra complexity isn't worth it.
5927 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5928 * process.c (create_process) [!DOS_NT]:
5929 Remove now-unnecessary calls to emacs_close.
5931 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5933 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5934 returning early. (Bug#14850)
5936 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5937 and inhibit-iso-escape-detection attributes of 'undecided'.
5940 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5942 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5943 Reported by Herbert J. Skuhra in
5944 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5946 Don't lose top specpdl entry when memory is exhausted.
5947 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5948 specpdl overflow here, to simplify callers; all callers changed.
5949 Always reserve an unused entry at the stack top; this avoids
5950 losing the top entry's information when memory is exhausted.
5952 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5954 Clean up errno reporting and fix some errno-reporting bugs.
5955 * callproc.c (Fcall_process):
5956 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5957 * process.c (create_process, Fmake_network_process):
5958 * unexaix.c (report_error):
5959 * unexcoff.c (report_error):
5960 Be more careful about reporting the errno of failed operations.
5961 The code previously reported the wrong errno sometimes.
5962 Also, prefer report_file_errno to setting errno + report_file_error.
5963 (Fcall_process): Look at openp return value rather than at path,
5964 as that's a bit faster and clearer when there's a numeric predicate.
5965 * fileio.c (report_file_errno): New function, with most of the
5966 old contents of report_file_error.
5967 (report_file_error): Use it.
5968 (Ffile_exists_p, Ffile_accessible_directory_p):
5969 Set errno to 0 when it is junk.
5970 * fileio.c (Faccess_file):
5971 * image.c (x_create_bitmap_from_file):
5972 Use faccessat rather than opening the file, to avoid the hassle of
5973 having a file descriptor open.
5974 * lisp.h (report_file_errno): New decl.
5975 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5978 * process.c (create_process, wait_reading_process_output) [AIX]:
5979 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5980 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5981 a multithreaded environment anyway).
5982 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5984 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5986 * image.c (x_find_image_file): Don't close a remote file handle.
5988 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5990 Fix races with threads and file descriptors.
5991 * callproc.c (Fcall_process_region):
5992 * dired.c (open_directory):
5993 * emacs.c (main, Fdaemon_initialized):
5994 * image.c (x_find_image_file):
5995 * inotify.c (Finotify_rm_watch):
5996 * lread.c (Flocate_file_internal):
5997 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5998 * term.c (term_mouse_moveto, init_tty):
5999 * termcap.c (tgetent):
6000 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6001 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6002 * unexhp9k800.c, unexmacosx.c (unexec):
6003 * callproc.c (Fcall_process_region):
6004 Use emacs_close, not close.
6005 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6006 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6007 and posix_close function on current platforms (which all lack them).
6008 (emacs_close): Use it. This should fix the races on GNU/Linux and
6009 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6010 and it should avoid closing random victim file descriptors on
6013 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6015 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6016 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6019 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6020 This is for .gdbinit xbacktrace.
6022 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6023 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6024 (emacs_set_tty): Now static.
6025 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6026 * term.c (tty_capable_p, tty_default_color_capabilities)
6027 (get_tty_terminal, term_mouse_movement)
6028 (handle_one_term_event, init_tty, maybe_fatal):
6029 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6030 (tgetent, scan_file, name_match, compare_contin):
6031 * terminal.c (get_terminal):
6032 Use bool for boolean.
6033 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6034 Prefer char to unsigned char if either will do.
6035 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6036 (tty_write_glyphs): Prefer int to unsigned.
6037 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6038 All callers changed.
6039 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6041 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6044 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6045 (B__dummy__): New dummy symbol, to pacify C89.
6046 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6047 they can't grok varargs macros.
6048 * dispnew.c (add_window_display_history)
6049 (add_frame_display_history):
6050 * print.c (print_object):
6051 * xdisp.c (debug_method_add):
6052 Use %p printf format only for void pointers.
6053 * emacs.c (usage_message): New constant, replacing ...
6054 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6055 (main): Adjust to usage reorg.
6056 * fns.c (syms_of_fns):
6057 * profiler.c (syms_of_profiler):
6058 Don't use non-constant struct initializers.
6059 * gnutls.h (gnutls_initstage_t):
6060 * lisp.h (enum Lisp_Fwd_Type):
6061 * lread.c (lisp_file_lexically_bound_p):
6062 * xsettings.c (anonymous enum):
6063 Remove trailing comma.
6064 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6065 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6066 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6068 * regex.c (const_re_char): New type, to pacify strict C89.
6069 All uses of 'const re_char' replaced to use it.
6070 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6071 with glibc when strict C89. This change is imported from gnulib.
6073 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6074 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6075 Omit GNU_LINUX implementation, since it requires long long.
6076 * xterm.c (x_draw_underwave):
6077 Do not assume the traditional order of struct's members.
6078 (x_term_init): Rewrite to avoid the need for non-constant structure
6081 Syntax cleanup, mostly replacing macros with functions.
6082 This removes the need for the syntax_temp hack.
6083 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6084 * syntax.c (SYNTAX_INLINE): New macro.
6085 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6086 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6087 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6088 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6089 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6090 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6091 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6092 Now constants, not macros.
6093 (syntax_temp) [!__GNUC__]: Remove.
6094 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6095 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6096 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6097 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6098 Move here from syntax.h; now functions, not macros. Except for the
6099 last function, these are static since only syntax.c uses them.
6100 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6101 All uses changed. Now a function, not a macro; use this fact
6102 to simplify the code.
6103 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6104 compiler bugs; no longer relevant.
6105 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6106 (SYNTAX_INLINE): New macro.
6107 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6108 for the new functions. Use bool for boolean member.
6109 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6110 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6111 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6112 (SETUP_BUFFER_SYNTAX_TABLE):
6113 Now extern inline functions, not macros.
6114 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6115 Remove; all uses replaced by implementation.
6116 (syntax_temp) [!__GNUC__]: Remove decl.
6117 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6119 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6121 * emacs.c (main): Fix syntax error.
6123 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6125 Timestamp fixes for undo (Bug#14824).
6126 * atimer.c (schedule_atimer):
6127 * fileio.c (Ffile_newer_than_file_p):
6128 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6129 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6130 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6131 (syms_of_fileio): Remove Sclear_visited_file_name.
6132 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6133 file doesn't exist; this avoids an ambiguity with negative timestamps.
6134 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6135 * systime.h (make_emacs_time, invalid_emacs_time):
6136 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6137 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6138 * undo.c (record_first_change): Push (visited-file-modtime) onto
6139 undo list rather than reimplementing it by hand, incorrectly.
6141 2013-07-09 Ken Brown <kbrown@cornell.edu>
6143 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6145 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6147 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6149 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6151 Handle errno and exit status a bit more carefully.
6152 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6153 number into an exit status. Instead, use EXIT_CANCELED.
6154 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6155 * callproc.c (relocate_fd):
6156 * emacs.c (close_output_streams, main):
6157 * process.c (create_process):
6158 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6159 Use emacs_perror for simplicity.
6160 * callproc.c (relocate_fd, main):
6161 * sysdep.c (sys_subshell):
6162 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6163 (shut_down_emacs): Use emacs_write, not write.
6164 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6165 * fileio.c (Fcopy_file, e_write):
6166 * nsterm.m (ns_select):
6167 * process.c (send_process):
6168 * sound.c (vox_write):
6169 Use emacs_write_sig, not emacs_write.
6170 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6171 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6173 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6175 (emacs_full_write): New function.
6176 (emacs_write): Rewrite to use it.
6177 (emacswrite_sig, emacs_perror): New functions.
6178 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6180 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6182 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6183 on NS even if it is present. Pixmap on NS is a void*.
6185 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6187 Port to Ubuntu 10 (Bug#14803).
6188 Problem reported by T.V. Raman.
6189 * process.c (close_on_exec, accept4, process_socket):
6190 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6192 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6194 * w32.c (sys_dup): Declare prototype.
6198 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6200 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6202 Make file descriptors close-on-exec when possible (Bug#14803).
6203 This simplifies Emacs a bit, since it no longer needs to worry
6204 about closing file descriptors by hand in some cases.
6205 It also fixes some unlikely races. Not all such races, as
6206 libraries often open files internally without setting
6207 close-on-exec, but it's an improvement.
6208 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6209 * callproc.c (Fcall_process) [!MSDOS]:
6210 * emacs.c (main) [!DOS_NT]:
6211 * nsterm.m (ns_term_init):
6212 * process.c (create_process):
6213 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6214 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6215 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6216 Prefer mkostemp with O_CLOEXEC to mkstemp.
6217 * callproc.c (relocate_fd) [!WINDOWSNT]:
6218 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6219 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6221 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6222 Make the resulting file descriptor close-on-exec.
6223 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6224 * lread.c (load_descriptor_list, load_descriptor_unwind):
6225 Remove; no longer needed. All uses removed.
6226 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6227 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6229 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6230 (Fmake_network_process, Fnetwork_interface_list):
6231 (Fnetwork_interface_info, server_accept_connection):
6232 Make newly-created socket close-on-exec.
6233 * sysdep.c (emacs_open, emacs_fopen):
6234 Make new-created descriptor close-on-exec.
6235 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6236 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6238 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6240 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6241 for NS_IMPL_GNUSTEP.
6243 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6245 Fix openp errno handling.
6246 * callproc.c (Fcall_process): Preserve openp errno around close.
6247 * lread.c (openp): Set errno when returning -1, as some callers
6250 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6252 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6254 * nsterm.h (NSSavePanel): Update comment.
6255 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6256 (ns_run_file_dialog): Declare.
6258 * nsfns.m: Remove panelOK.
6260 (ns_run_file_dialog): New function.
6261 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6262 event loop, so file dialog is popped up by ns_run_file_dialog, called
6263 by sendEvent (Bug#14578).
6264 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6266 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6268 * xdisp.c (default_line_pixel_height): New function.
6269 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6270 (try_cursor_movement, redisplay_window, try_window)
6271 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6273 * window.c (window_scroll_pixel_based):
6274 use default_line_pixel_height.
6276 * dispextern.h (default_line_pixel_height): Add prototype.
6278 * frame.c (x_set_line_spacing): Accept a float value for
6279 line-spacing parameter, per the documentation.
6281 * data.c (Fmultibyte_string_p): Doc fix.
6283 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6285 Use emacs_open more consistently when opening files.
6286 This handles EINTR more consistently now, and makes it easier
6287 to introduce other uniform changes to file descriptor handling.
6288 * src/systdio.h: New file.
6289 * src/buffer.c (mmap_init):
6290 * cygw32.c (chdir_to_default_directory):
6291 * dispnew.c (Fopen_termscript):
6292 * emacs.c (Fdaemon_initialized):
6293 * fileio.c (Fdo_auto_save):
6294 * image.c (slurp_file, png_load_body, jpeg_load_body):
6295 * keyboard.c (Fopen_dribble_file):
6297 * print.c (Fredirect_debugging_output):
6298 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6299 * termcap.c (tgetent):
6300 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6301 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6302 * w32term.c (w32_initialize) [CYGWIN]:
6303 * xfaces.c (Fx_load_color_file):
6304 Use emacs_open instead of plain open, and emacs_fopen instead of
6306 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6307 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6308 * callproc.c (default_output_mode): New constant.
6309 (Fcall_process): Use it to call emacs_open instead of plain creat.
6310 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6311 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6312 (emacs_fopen): New function.
6313 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6314 Include <lisp.h>, for emacs_open.
6315 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6317 Remove duplicate #include directives.
6318 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6320 Don't include stdio.h twice.
6321 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6322 Don't include sys/types.h or stdio.h twice.
6323 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6324 * lread.c: Don't include coding.h twice.
6325 * nsfont.m: Don't include frame.h twice.
6326 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6327 * ralloc.c: Don't include <unistd.h> twice.
6328 * xdisp.c: Don't include font.h twice.
6329 * xterm.c: Don't include fontset.h twice.
6330 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6332 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6334 Scale ImageMagick images more carefully.
6335 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6336 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6337 Be more careful about avoiding undefined behavior after
6338 integer overflow and division by zero.
6340 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6342 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6343 (syms_of_w32fns): DEFSYM them.
6344 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6345 (CCHDEVICENAME): Define macros if not defined.
6346 (struct MONITOR_INFO_EX): New struct.
6347 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6348 (enum_display_monitors_fn): New variable.
6349 (globals_of_w32fns): Initialize it.
6350 (Fx_display_pixel_width, Fx_display_pixel_height)
6351 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6352 multi-monitor setups in docstrings.
6353 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6354 screen size by primary monitor's millimeter per pixel.
6355 (w32_monitor_enum, w32_display_monitor_attributes_list)
6356 (w32_display_monitor_attributes_list_fallback)
6357 (Fw32_display_monitor_attributes_list): New functions.
6358 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6360 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6362 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6364 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6366 * fileio.c (Qfile_notify_error): New error symbol.
6368 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6369 * inotify.c (inotify_callback, symbol_to_inotifymask)
6370 (Finotify_add_watch, Finotify_rm_watch): Use it.
6371 (inotifyevent_to_event): Exchange order of cookie and file name.
6372 (Finotify_add_watch): Adapt docstring.
6374 * lisp.h (Qfile_notify_error): Declare.
6376 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6378 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6379 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6380 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6381 which did not work (see <http://bugs.gnu.org/14569#307>).
6382 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6383 && (!noninteractive || initialized)). This attempts to thread
6384 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6386 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6388 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6389 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6391 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6393 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6394 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6395 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6396 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6398 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6400 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6401 Define to __sys_siglist.
6403 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6405 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6406 word-wrap, so that overflow-newline-into-fringe would work in
6407 visual-line-mode. (Bug#2749)
6408 (move_it_in_display_line_to): When the last scanned display
6409 element fits exactly on the display line, and
6410 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6411 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6412 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6413 finding buffer position that corresponds to pixel coordinates,
6414 e.g. in buffer_posn_from_coords.
6416 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6418 * process.c (handle_child_signal): Call catch_child_signal if
6421 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6423 Don't convert function pointers to void * and back.
6424 It isn't portable C, and it's easy enough to avoid.
6425 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6426 (make_save_value): Add support for SAVE_FUNCPOINTER.
6427 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6428 * print.c (print_object):
6429 Distinguish function from object pointers.
6430 * lisp.h (SAVE_FUNCPOINTER): New constant.
6431 (SAVE_SLOT_BITS): Adjust to it.
6432 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6433 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6434 (voidfuncptr): New typedef.
6435 (struct Lisp_Save_Value): New member data[0].funcpointer.
6436 (XSAVE_FUNCPOINTER): New function.
6438 Simplify buildobj processing.
6439 * Makefile.in (buildobj.h): Make it a sequence of strings each
6440 followed by comma, rather than a single string. Put it into a
6441 .tmp file in case there's an error while generating it.
6442 (gl-stamp): Use .tmp for temp files.
6443 (mostlyclean): Clean .tmp files.
6444 * doc.c (buildobj): Move to just the routine that needs it.
6445 It's now an array of strings, so processing is simpler.
6447 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6449 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6450 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6451 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6452 Invoke malloc_enable_thread even when not interactive.
6453 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6454 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6455 in this case, since the underlying bug has now been fixed.
6457 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6459 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6460 unlinking it (bug#14691).
6462 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6464 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6465 before checking whether buffer is modified. This lets
6466 `kill-buffer-query-functions' cancel killing of the buffer or save
6467 its content before `kill-buffer' asks user the "Buffer %s
6468 modified; kill anyway?" question.
6470 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6472 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6473 Let the super performKeyEquivalent deal with them (Bug#14747).
6475 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6477 * widget.c (resize_cb): Remove unused local.
6479 Do not use GTK 3 if it exists but cannot be compiled.
6480 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6481 * xterm.c (x_error_handler) [!USE_GTK]:
6484 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6486 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6488 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6489 to the valid range of values. (Bug#14753)
6491 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6492 when moving point by using the current glyph matrix. This avoids
6493 the need to force redisplay when this function is called in a
6496 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6498 Fix minor problems found by static checking.
6499 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6500 Redo the latter's body to sidestep GCC parenthesization warnings.
6501 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6502 * coding.c (detect_coding, detect_coding_system):
6503 * coding.h (struct undecided_spec):
6504 Use bool for boolean.
6505 * image.c (QCmax_width, QCmax_height): Now static.
6506 * xdisp.c (Fmove_point_visually): Remove unused local.
6508 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6510 * xdisp.c (Fmove_point_visually): New function.
6512 2013-06-28 Kenichi Handa <handa@gnu.org>
6514 * coding.h (define_coding_undecided_arg_index): New enum.
6515 (coding_attr_index): New members
6516 coding_attr_undecided_inhibit_null_byte_detection,
6517 coding_attr_undecided_inhibit_iso_escape_detection,
6518 coding_attr_undecided_prefer_utf_8.
6519 (undecided_spec): New struct.
6520 (struct coding_system): New member `undecided' of the member
6523 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6524 (detect_coding): Likewise.
6525 (detect_coding_system): Likewise.
6526 (Fdefine_coding_system_internal): New coding system properties
6527 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6529 (syms_of_coding): Adjust for coding_arg_undecided_max.
6531 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6533 * image.c (x_from_xcolors): Remove unused local.
6535 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6537 Defer image data transfer between X client and server until actual
6540 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6543 * image.c (Destroy_Image): Remove.
6544 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6545 `mask_p', and `colors_p'. All uses changed.
6546 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6547 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6548 New macros for `flags' arg to x_clear_image_1.
6549 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6550 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6551 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6552 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6553 (image_get_x_image, image_unget_x_image): New functions or macros.
6554 (image_background, image_background_transparent, x_to_xcolors)
6555 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6556 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6557 instead of Destroy_Image.
6558 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6559 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6560 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6561 (imagemagick_load_image, svg_load_image): Use them instead of
6562 x_create_x_image_and_pixmap, and x_put_x_image followed by
6563 x_destroy_x_image, respectively.
6564 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6565 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6566 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6567 background_transparent fields.
6568 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6569 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6571 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6573 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6574 This mostly consists of undoing recent changes.
6575 * callproc.c (Fcall_process):
6576 * process.c (create_process):
6577 Do not worry about catching SIGCHLD here, undoing previous change.
6578 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6579 * process.c, process.h (catch_child_signal):
6580 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6581 * process.c (catch_child_handler): Don't worry about being called
6582 lazily and do not assume caller has blocked SIGCHLD, undoing
6583 previous change. Move first-time stuff back to
6584 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6585 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6586 set lib_child_handler if it's already initialized, which may
6587 help avoid problems on GNUStep.
6589 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6591 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6592 * callproc.c (Fcall_process):
6593 * process.c (create_process):
6594 Make sure SIGCHLD is caught before we fork,
6595 since Emacs startup no arranges to catch SIGCHLD.
6596 * process.c (lib_child_handler): Initialize to null, not to
6598 (catch_child_signal): Allow self to be called lazily.
6599 Do nothing if it's already been called.
6600 Assume caller has blocked SIGCHLD (all callers do now).
6601 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6602 just before it's really needed.
6603 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6604 since it hasn't been caught yet.
6606 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6608 * image.c (compute_image_size): New function to implement
6609 :max-width and :max-height.
6610 (imagemagick_load_image): Use it.
6612 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6614 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6615 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6617 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6618 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6619 the SIGCHLD handler, since the code is not atomic and (due to glib)
6620 signals may be arriving now.
6621 * sysdep.c (init_signals): Do not catch child signals here;
6622 'main' now does that later, at a safer time.
6624 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6626 Clean up SIGCHLD handling a bit (Bug#14569).
6627 * process.c, process.h (catch_child_signal):
6628 Now always extern, even if !NS_IMPL_GNUSTEP.
6629 * process.c (catch_child_signal): Move glib tickler here from
6630 init_process_emacs, so that it's done earlier in Emacs
6631 initialization. Also move the noninteractive && !initialized
6632 check here from init_process_emacs. This is all a bit cleaner for
6633 GNUish platforms, and I hope it works around the Cygwin bug.
6634 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6635 that glib signal handling is tickled before glib creates threads.
6637 * process.c (wait_reading_process_output): Avoid int overflow
6638 when reading more than 2 GiB total from a process.
6640 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6642 * process.c (create_process): Handle a couple more cases,
6643 i.e., work even if new_argv and wait_child_setup[i] are cached.
6644 Use Fcall_process's style for volatile vars.
6646 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6648 * process.c (create_process): Mark PROCESS volatile.
6650 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6652 Use C99-style flexible array members if available.
6653 This avoids some subtle aliasing issues, which typically
6654 aren't a problem with GCC but may be a problem elsewhere.
6655 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6656 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6657 In either case, it uses a flexible array member rather than
6658 the old struct hack. All uses changed.
6659 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6660 Adjust to sdata reorganization.
6661 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6662 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6663 that ports better to pre-C99 non-GCC.
6664 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6665 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6666 as the latter has changed.
6667 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6668 and port better to pre-C99 GCC.
6669 * image.c (struct xpm_cached_color):
6670 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6671 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6672 Use FLEXIBLE_ARRAY_MEMBER.
6673 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6674 Move decl to top level so it gets checked against implementation.
6675 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6676 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6678 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6680 * syntax.c: Integer cleanups.
6681 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6682 All uses that need 0-or-2 changed to:
6683 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6684 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6685 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6686 (char_quoted, prev_char_comend_first, back_comment)
6687 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6688 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6689 Use bool for boolean.
6690 (update_syntax_table, skip_chars, skip_syntaxes):
6691 Prefer int to unsigned when either will do.
6692 (back_comment): Return boolean success flag, like forw_comment,
6693 instead of positive-or-minus-1 (which might have overflowed int anyway).
6694 Don't stuff ptrdiff_t into int.
6695 (syntax_spec_code, syntax_code_spec): Now const.
6696 (Fmatching_paren, scan_lists, scan_sexps_forward):
6697 Use enum syntaxcode for syntax code.
6698 (Fmatching_paren): Check that arg is a character, not just an integer.
6699 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6700 (Finternal_describe_syntax_value): Omit no-longer-needed
6702 (skip_chars): Use char, not unsigned char, when the distinction
6704 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6705 * bytecode.c (exec_byte_code):
6706 * syntax.c (syntax_spec_code, Fchar_syntax)
6707 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6709 * syntax.h (SYNTAX_WITH_FLAGS):
6710 Omit unnecessary casts.
6712 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6714 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6715 line dimensions here, to avoid race conditions with the main
6716 thread. (Bug#14062, bug#14630, bug#14669)
6718 * w32term.c (w32_draw_window_cursor): Compute the header line and
6719 mode line dimensions here.
6720 <w32_system_caret_window, w32_system_caret_hdr_height>:
6721 <w32_system_caret_mode_height>: New variables.
6723 * w32term.h: Declare them.
6725 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6727 * alloc.c (die): Move "assertion failed" string here ...
6728 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6729 COND when SUPPRESS_CHECKING. This shrinks the executable text
6730 size by 0.8% to 2.2% when configured with --enable-checking,
6731 depending on optimization flags (GCC 4.8.1 x86-64).
6733 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6735 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6737 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6738 base is 2; this is more accurate.
6740 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6742 * sound.c (string_default): Move to !WINDOWSNT section.
6743 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6745 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6747 * sound.c: Integer cleanups.
6748 Remove unnecessary forward decls.
6749 (struct sound_device): The 'file' member is now a Lisp_Object, not
6750 a char *, so that we needn't invoke alloca on a huge size.
6751 (Fplay_sound_internal): Adjust to this.
6752 (string_default): New function.
6753 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6754 Use it to adjust to the struct sound_device change.
6755 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6756 (be2hs) [0]: Remove.
6758 * syntax.c (skip_chars): Don't use uninitialized storage
6759 when searching a multibyte buffer for characters that are not in a
6760 unibyte string that contains non-ASCII characters.
6762 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6764 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6765 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6767 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6769 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6771 2013-06-18 Kenichi Handa <handa@gnu.org>
6773 * font.c (Ffont_spec): Signal an error for an invalid font name
6776 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6778 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6779 In particular this ports to 32-bit sparc Sun cc.
6780 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6781 array with a dummy element at specpdl[-1], so that its address can
6783 (unbind_to): Do not copy the binding; not needed, now that we
6784 copy old_value in the one place where the copy is needed.
6785 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6786 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6787 (union specbinding): Rename from struct specbinding. Redo layout
6788 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6789 which is not portable. With Sun C 5.12 32-bit sparc, the
6790 declaration causes nargs to be an unsigned bitfield, a behavior
6791 that the C standard allows; but Emacs wants nargs to be signed.
6792 The overall type is now a union of structures rather than a
6793 structure of union of structures, and the 'kind' member is now a
6794 bitfield, so that the overall type doesn't grow. All uses changed.
6795 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6797 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6799 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6800 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6802 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6804 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6806 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6807 unless we know that the window w's frame is a frame object.
6808 Another attempt at solving bug#14062 and bug#14630.
6810 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6812 * textprop.c (property_set_type): New enum.
6813 (add_properties): Allow appending/prepending text properties.
6814 (add_text_properties_1): Factored out of Fadd_text_properties.
6815 (Fadd_text_properties): Move all the code into
6816 add_text_properties_1.
6817 (Fadd_face_text_property): New function that calls
6818 add_text_properties_1.
6820 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6822 Move functions from lisp.h to individual modules when possible.
6823 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6824 * alloc.c (XFLOAT_INIT, set_symbol_name):
6825 * buffer.c (CHECK_OVERLAY):
6826 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6827 (set_char_table_parent):
6828 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6829 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6830 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6831 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6833 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6834 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6835 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6836 (backtrace_args, backtrace_debug_on_exit):
6837 * floatfns.c (CHECK_FLOAT):
6838 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6839 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6840 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6841 (set_hash_index_slot):
6842 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6843 * marker.c (CHECK_MARKER):
6844 * textprop.c (CHECK_STRING_OR_BUFFER):
6845 * window.c (CHECK_WINDOW_CONFIGURATION):
6846 Move here from lisp.h, and make these functions static rather than
6848 * buffer.c (Qoverlayp):
6850 * fns.c (Qhash_table_p):
6851 * window.c (Qwindow_configuration_p):
6853 * lisp.h: Remove the abovementioned defns and decls.
6855 Use functions, not macros, for XINT etc (Bug#11935).
6856 In lisp.h, prefer functions to function-like macros, and
6857 constants to object-like macros, when either will do. This:
6858 . simplifies use, as there's no more need to worry about
6859 arguments' side effects being evaluated multiple times.
6860 . makes the code easier to debug on some platforms.
6861 However, when using gcc -O0, keep using function-like macros
6862 for a few critical operations, for performance reasons.
6863 This sort of thing isn't needed with gcc -Og, but -Og
6864 is a GCC 4.8 feature and isn't widely-enough available yet.
6865 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6866 Remove enum lsb_bits; no longer needed.
6867 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6868 * buffer.c (Qoverlap):
6870 * fns.c (Qhash_table_p):
6871 Now extern, so lisp.h can use these symbols.
6872 * dispextern.h: Include character.h, for MAX_CHAR etc.
6873 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6874 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6875 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6876 (GLYPH_CODE_P): Move here from lisp.h.
6877 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6878 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6879 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6880 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6881 XUNTAG now returns void *.
6882 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6883 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6884 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6885 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6886 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6887 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6888 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6889 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6890 New macros, renamed from their sans-lisp_h_ counterparts.
6891 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6892 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6893 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6894 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6895 If compiling via GCC without optimization, define these as macros
6896 in addition to inline functions.
6897 To disable this, compile with -DINLINING=0.
6898 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6899 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6900 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6901 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6902 (INTMASK, VALMASK): Now macros, since static values cannot be
6903 accessed from extern inline functions.
6904 (VALMASK): Also a constant, for benefit of old GDB.
6905 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6906 is INTEGERP, which can fold it in.
6907 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6908 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6909 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6910 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6911 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6912 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6913 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6914 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6915 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6916 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6917 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6918 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6919 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6920 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6921 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6922 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6923 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6924 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6925 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6926 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6927 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6928 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6929 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6930 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6931 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6932 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6933 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6934 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6935 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6936 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6937 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6938 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6939 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6941 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6942 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6943 (VALMASK): Define in one place rather than in two, merging the
6944 USE_LSB_TAG parts; this is simpler.
6945 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6946 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6947 Move up, to avoid use before definition.
6948 Also include "globals.h" earlier, for the same reason.
6949 (make_natnum): New function.
6950 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6951 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6952 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6953 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6954 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6955 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6956 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6957 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6958 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6959 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6960 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6961 (Qwindow_configuration_p, Qimage): New forward declarations.
6962 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6963 (STRING_COPYIN): Remove; unused.
6964 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6965 (xcar_addr, xcdr_addr): New functions. All uses changed.
6966 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6967 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6968 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6969 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6970 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6971 (TYPE_RANGED_INTEGERP): Simplify.
6972 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6973 (setlocale, fixup_locale, synchronize_system_messages_locale)
6974 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6975 Now empty functions, not macros.
6976 (functionp): Return bool, not int.
6977 * window.c (Qwindow_configuration_p): Now extern,
6978 so window.h can use it.
6979 * window.h (Qwindowp): Move decl back to lisp.h.
6981 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6983 * xdisp.c (Fline_pixel_height): New function, required for solving
6986 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6988 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6990 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6992 * lread.c (syms_of_lread):
6993 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6995 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6997 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6999 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7001 * fileio.c (expand_file_name): Doc fix.
7003 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7005 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7006 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7007 Wait for self, not for 0. This can't hurt on GNU or similar
7008 system, and may help with Cygwin.
7010 * keyboard.c: Don't use PROP (...) as an lvalue.
7011 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7012 Use set_prop (A, B), not PROP (A) = B.
7014 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7016 * xdisp.c (get_it_property): Use it->window instead of generating
7017 a Lisp object from it->w.
7019 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7021 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7022 get-char-property the window that is being rendered, instead of
7023 the buffer, to support window-specific overlays. (Bug#14575)
7024 (compute_display_string_pos): When W is NULL, use the current
7025 buffer as the object to pass to get-char-property.
7026 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7027 pointer member of the bidi iterator, since no window is pertinent
7030 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7032 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7033 being displayed, and pass it to compute_display_string_pos.
7034 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7035 (bidi_paragraph_init): All callers changed.
7037 * xdisp.c (init_from_display_pos, init_iterator)
7038 (handle_single_display_spec, next_overlay_string)
7039 (get_overlay_strings_1, reseat_1, reseat_to_string)
7040 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7041 Set bidi_it.w member from it->w.
7042 (compute_display_string_pos): Accept additional argument, the
7043 window being displayed, and pass it to Fget_char_property.
7046 * dispextern.h (struct bidi_it): New member w, the window being
7048 (compute_display_string_pos): Adjust prototype.
7050 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7052 * xgselect.c: Remove unneeded include xterm.h.
7054 * process.c (wait_reading_process_output): Check for NS before GLIB.
7055 GLIB may be linked in due to rsvg, but ns_select must be called.
7057 * xgselect.c (xg_select): Remove call to window_system_available
7058 and g_main_context_pending at the top, so Gdk events (i.e. file
7059 notify) are processed when Emacs is started with -nw.
7061 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7063 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7064 (ctagsfiles3): New variable, includes only *.m files.
7065 (TAGS): Use an explicit language name in the regular expressions,
7066 to avoid transformation of '/SOMETHING' by MSYS to
7067 'c:\MSYS\SOMETHING'.
7069 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7071 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7073 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7075 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7076 still need to set the mouse pointer shape and activate help-echo.
7079 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7081 A few porting etc. fixes for the new file monitor code.
7082 See the thread containing
7083 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7084 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7085 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7086 (dir_monitor_callback, Fgfile_rm_watch):
7087 Use assq_no_quit instead of Fassoc, for speed.
7088 (dir_monitor_callback, Fgfile_rm_watch):
7089 eassert that the monitor is a fixnum.
7090 (dir_monitor_callback): No need for CDR_SAFE.
7091 Simplify building of lisp with alternative tails.
7092 (Fgfile_add_watch, Fgfile_rm_watch):
7093 Do not assume glib functions set errno reliably on failure.
7094 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7095 and signal an error otherwise.
7096 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7097 Use Fdelq instead of Fdelete, for speed.
7099 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7101 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7102 don't insist on being invoked on a highlighted tool-bar button.
7103 Avoids losing tool-bar functionality when mouse-highlight is nil.
7104 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7105 Don't highlight when mouse-highlight is nil.
7106 (note_mouse_highlight): When mouse-highlight is nil, don't return
7107 right away; instead, run tool-bar and mode-line highlight
7108 subroutine, clear any existing highlight, and revert the mouse
7109 pointer to its default shape. (Bug#14558)
7111 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7113 * lisp.mk (lisp): Add prog-mode.el.
7115 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7117 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7118 * process.c (dummy_handler): New function.
7119 (lib_child_handler): New static var.
7120 (handle_child_signal): Invoke it.
7121 (catch_child_signal): If a library has set up a signal handler,
7122 save it into lib_child_handler.
7123 (init_process_emacs): If using glib and not on Windows, tickle glib's
7124 child-handling code so that it initializes its private SIGCHLD handler.
7125 * syssignal.h (SA_SIGINFO): Default to 0.
7126 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7127 31; it should no longer be needed now.
7129 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7131 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7133 * gfilenotify.c (globals_of_gfilenotify): New function.
7134 (syms_of_gfilenotify): Move global initialization there.
7136 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7138 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7140 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7141 * keyboard.c (menu_bar_items, tool_bar_items):
7142 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7143 not override local keymaps any more.
7145 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7147 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7149 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7151 * w32console.c (initialize_w32_display): Return the dimensions of
7152 the console window via 2 additional arguments, not via the current
7153 frame. This avoids crashes due to overrunning the bounds of
7154 frame's decode_mode_spec_buffer, which is not resized following
7155 the change of the frame dimensions from the initial 10x10.
7157 * w32term.h (w32_initialize_display_info): Adjust prototype.
7159 * term.c (init_tty): Take dimensions of the frame from the values
7160 returned by initialize_w32_display.
7162 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7163 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7164 (LIBES): Add $(GFILENOTIFY_LIBS).
7166 * w32inevt.c (handle_file_notifications): Add dummy implementation
7167 for !HAVE_W32NOTIFY.
7169 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7171 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7173 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7175 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7177 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7179 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7181 Fix minor problems found by static checking.
7182 * data.c (pure_write_error):
7183 Use xsignal2, not Fsignal, as Fsignal might return.
7184 * eval.c (set_backtrace_debug_on_exit): Now static.
7185 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7186 No longer inline. EXTERN_INLINE is needed only for functions
7187 defined in .h files. Reindent function header as per GNU style.
7188 (backtrace_p, backtrace_top, backtrace_next):
7189 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7190 compiler or linker. Add extern decls to pacify gcc -Wall.
7191 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7193 * frame.c (free_monitors): Define only on platforms that need it.
7194 * nsterm.m (ns_term_init):
7195 * process.c (catch_child_signal):
7196 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7197 defined on all porting targets these days.
7198 * process.c, process.h (catch_child_signal):
7199 Make it extern only if NS_IMPL_GNUSTEP is defined.
7201 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7203 * w32.c (gettimeofday): Make the signature identical to prototype
7204 in nt/inc/sys/time.h.
7206 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7208 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7211 * keyboard.c (safe_run_hooks_error): Improve error message.
7213 * data.c (pure_write_error): Add `object' argument.
7214 * puresize.h (CHECK_IMPURE): Use it.
7216 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7218 * Makefile.in (NOTIFY_OBJ): New variable.
7219 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7221 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7222 Call syms_of_gfilenotify.
7224 * gfilenotify.c: New file.
7226 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7227 and Qfile_w32notify.
7228 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7229 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7231 * lisp.h: Declare syms_of_gfilenotify.
7233 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7235 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7237 Merge the specpdl and backtrace stacks. Make the structure of the
7238 specpdl entries more obvious via a tagged union of structs.
7239 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7240 (enum specbind_tag): New enum.
7241 (struct specbinding): Make it a tagged union of structs.
7242 Add a case for backtrace records.
7243 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7244 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7245 (backtrace_debug_on_exit): New accessors.
7246 (struct backtrace): Remove.
7247 (struct catchtag): Remove backlist field.
7248 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7250 (Flocal_variable_p): Speed up the common case where the binding is
7252 * eval.c (backtrace_list): Remove.
7253 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7254 (set_backtrace_args, set_backtrace_nargs)
7255 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7256 (backtrace_next): New functions.
7257 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7258 (unwind_to_catch, internal_lisp_condition_case)
7259 (internal_condition_case, internal_condition_case_1)
7260 (internal_condition_case_2, internal_condition_case_n): Don't bother
7261 with backtrace_list any more.
7262 (Fsignal): Adjust to new backtrace format.
7263 (grow_specpdl): Move up.
7264 (record_in_backtrace): New function.
7265 (eval_sub, Ffuncall): Use it.
7266 (apply_lambda): Adjust to new backtrace format.
7267 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7269 (specbind): Adjust to new specpdl format. Simplify.
7270 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7271 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7273 (mark_backtrace): Remove.
7274 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7275 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7276 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7278 * profiler.c (record_backtrace): Use get_backtrace.
7279 (handle_profiler_signal): Use backtrace_top_function.
7280 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7283 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7285 * process.h (catch_child_signal): Declare.
7287 * process.c (catch_child_signal): New function.
7288 (init_process_emacs): Call it.
7290 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7291 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7293 (x_set_cursor_type): Remove declaration.
7294 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7295 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7296 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7297 (ns_get_color): Use F suffix on float.
7298 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7299 (ns_get_rgb_color): Remove.
7300 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7301 (note_mouse_movement): x and y are CGFloat.
7302 (ns_draw_fringe_bitmap): Remove unused rowY.
7303 Change #if to COCOA && >= 10_6.
7304 (ns_draw_window_cursor): Remove unused overspill.
7305 (ns_draw_underwave): width and x are EamcsCGFloat.
7306 (ns_draw_box): thickness is CGFloat.
7307 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7308 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7309 if not in main thread.
7310 (ns_get_pending_menu_title, ns_check_menu_open)
7311 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7312 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7313 (sendFromMainThread:): New method.
7314 (changeFont:): size is CGFloat.
7315 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7316 Disable warning about permanent text.
7317 (characterIndexForPoint:): Adjust return type depending on GNUStep
7319 (mouseDown:): delta is CGFloat.
7320 (updateFrameSize): Remove unised variable f.
7321 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7322 Cast float to EmacsCGFloat.
7323 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7324 also to -1 when restoring.
7325 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7326 inside NS_IMPL_COCOA.
7327 (toggleFullScreen:): Put call to toggleFullScreen inside
7328 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7329 (setPosition:portion:whole:): por is CGFloat.
7330 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7331 (mouseDown:): Use CGFloat.
7332 (mouseDragged:): Remove unised variable edge.
7333 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7335 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7337 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7338 when NS_IMPL_GNUSTEP.
7339 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7340 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7341 (EmacsToolbar): Add clearAll. Add tag argument to
7342 addDisplayItemWithImage.
7343 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7345 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7347 * nsmenu.m (ns_update_menubar): Make static.
7348 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7349 (fillWithWidgetValue:): Add cast to SEL for setAction.
7350 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7351 (update_frame_tool_bar): Update code for GNUStep.
7352 (clearAll): New method.
7353 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7354 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7355 Move identifierToItem setObject and activeIdentifiers addObject before
7356 call to insertItemWithItemIdentifier.
7357 (validateVisibleItems): Fix indentation.
7358 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7359 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7360 UtilityWindow to aStyle, remove call to setStyleMask.
7362 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7364 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7365 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7366 Use F suffix on floats.
7367 (ns_char_width): Returns CGFloat.
7368 (ns_ascii_average_width): w is CGFloat instead of float.
7369 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7371 (ns_glyph_metrics): CGFloat instead of float.
7373 * nsfns.m (x_set_foreground_color, x_set_background_color):
7375 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7376 remove unused variables.
7377 (Fns_read_file_name): Keep track if panel is for save.
7378 Use ns_filename_from_panel/ns_directory_from_panel.
7379 (Fns_list_services): delegate only used for COCOA.
7380 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7381 Just return the input if GNUStep.
7382 (x_screen_planes): Remove.
7383 (Fxw_color_values): Use EmacsCGFloat
7384 (Fns_display_monitor_attributes_list): Only get screen number for
7386 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7388 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7389 ns_directory_from_panel.
7391 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7393 * process.c (handle_child_signal): Also use WCONTINUED.
7394 This is so that list-processes doesn't mistakenly list the process
7395 as stopped, when the process has actually been continued and is
7398 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7400 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7401 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7402 not already configured.
7404 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7406 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7408 * Makefile.in (mostlyclean): Remove *.res files.
7410 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7412 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7413 a buffer (bug#8447).
7415 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7417 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7418 display vector, and we backtrack, handle the case that the
7419 previous character position is also displayed from a display
7420 vector or covered by a display string or image. (Bug#14476)
7422 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7424 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7425 (struct MonitorInfo, free_monitors): Remove.
7426 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7427 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7428 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7431 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7432 (struct MonitorInfo, free_monitors): Remove.
7433 (ns_screen_name): Make static.
7434 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7435 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7438 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7439 (struct MonitorInfo): New struct.
7440 (free_monitors, make_monitor_attribute_list): Declare.
7442 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7444 (free_monitors, make_monitor_attribute_list): New functions.
7445 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7448 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7450 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7452 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7454 * keyboard.c: Apply keyboard decoding only to events that come directly
7455 from the tty, not from unread-command-events (bug#14368).
7456 (read_event_from_main_queue): New function, extracted from read_char).
7457 (read_decoded_char): Remove.
7458 (read_decoded_event_from_main_queue): New function to replace it.
7459 (read_char): Use it.
7460 (read_key_sequence): Use read_char rather than read_decoded_char.
7462 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7464 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7466 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7468 2013-05-22 Kenichi Handa <handa@gnu.org>
7470 The following changes are to fix the setting of
7471 buffer-file-coding-system on, for instance, C-x RET c unix RET
7472 _FILE_OF_DOS_EOL_TYPE_ RET.
7474 * coding.h (struct coding_system): New member detected_utf8_chars.
7476 * coding.c (detect_coding_utf_8): Count characters and check EOL
7477 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7479 (setup_coding_system): Do not initialize coding->head_ascii.
7480 (check_ascii): Do not set coding->eol_seen but update it. Do not
7481 call adjust_coding_eol_type here.
7482 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7483 If the eol-type of CODING is already specified, adjust the eol type
7484 of the found coding-system.
7485 (decode_coding_gap): Cancel previous change. Utilize the
7486 character numbers counted by detect_coding_utf_8. Fix detection
7489 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7491 * search.c (looking_at_1): Only set last_thing_searched if the match
7492 changed the match-data (bug#14281).
7494 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7496 * xdisp.c (reseat_at_previous_visible_line_start):
7497 Already declared in dispextern.h, so remove it here.
7498 (move_it_vertically_backward): Likewise.
7500 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7502 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7503 (Fx_display_pixel_width, Fx_display_pixel_height)
7504 (Fx_display_mm_width, Fx_display_mm_height):
7505 Mention `display-monitor-attributes-list' in docstrings.
7507 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7508 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7509 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7510 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7511 (Fx_display_backing_store, Fx_display_visual_class)
7512 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7513 (Fx_display_grayscale_p, Fx_display_pixel_width)
7514 (Fx_display_pixel_height, Fx_display_planes)
7515 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7516 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7517 (Fx_display_mm_width, Fx_display_mm_height)
7518 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7519 height for all physical monitors as in X11.
7521 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7522 Return pixel width or height for all physical monitors as in X11.
7524 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7526 Port --enable-gcc-warnings to clang.
7527 * bytecode.c (exec_byte_code):
7529 Redo diagnostic pragmas to pacify clang, too.
7530 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7531 * editfns.c (Fencode_time):
7532 * fileio.c (file_accessible_directory_p):
7533 * font.c (font_unparse_xlfd):
7534 Use '&"string"[index]' instead of '"string" + (index)'.
7535 * undo.c (user_error): Remove; unused.
7537 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7539 * insdel.c (insert_1_both): Document the arguments, instead of
7540 referring to insert_1, which no longer exists.
7542 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7543 some window, increment windows_or_buffers_changed, so that
7544 *Messages* display in that window is updated. (Bug#14408)
7546 * w32.c: Include epaths.h.
7547 (init_environment): Use cmdproxy.exe without leading directories.
7548 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7550 (gettimeofday): Adjust signature and return value to Posix
7553 * unexw32.c (open_output_file): Delete the existing emacs.exe
7554 before creating it, to break the hard link to the versioned
7557 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7558 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7559 (FIRSTFILE_OBJ): New variables.
7560 (W32_RES): Rename to EMACSRES. All users changed.
7561 (base_obj): Use $(CM_OBJ).
7562 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7563 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7564 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7565 $(W32_RES_LINK) before $(LIBES).
7566 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7568 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7570 * makefile.w32-in (DOC): Use just "DOC".
7572 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7574 * process.c: Export default filters and sentinels to Elisp.
7575 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7577 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7578 (Fset_process_sentinel, Fformat_network_address):
7579 Default to them instead of nil.
7580 (server_accept_connection): Sentinels can't be nil any more.
7581 (read_and_dispose_of_process_output): New function, extracted from
7582 read_process_output.
7583 (read_process_output): Use it; filters can't be nil.
7584 (Finternal_default_process_filter): New function, extracted from
7585 read_process_output.
7586 (exec_sentinel_unwind): Remove function.
7587 (exec_sentinel): Don't zilch sentinel while running.
7588 (status_notify): Sentinels can't be nil.
7589 (Finternal_default_process_sentinel): New function extracted from
7591 (setup_process_coding_systems): Default filter is not nil any more.
7592 (syms_of_process): Export new Elisp functions and initialize
7594 * lisp.h (make_lisp_proc): New function.
7596 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7598 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7600 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7602 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7603 unless we know that the window w is a leaf window.
7604 Another attempt at solving bug#14062.
7606 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7608 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7611 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7613 * image.c (gif_load): Check that subimages fit (Bug#14345).
7615 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7617 * lread.c (skip_dyn_eof): New function.
7618 (read1): Use it to skip the end of a file in response to #@00.
7620 * doc.c (get_doc_string): Slightly relax the sanity checking.
7622 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7624 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7625 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7626 (MonitorInfo): New struct.
7627 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7628 (Fns_display_monitor_attributes_list): New functions.
7629 (display-usable-bounds): Remove.
7630 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7633 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7635 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7636 (GTK_CHECK_VERSION): New macro, if not already defined.
7637 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7638 replaced by GTK_CHECK_VERSION.
7640 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7642 * xterm.h (GTK_PREREQ): New macro.
7643 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7644 to use this macro instead, for consistency and clarity.
7646 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7648 * xdisp.c (row_for_charpos_p): New function, with code of
7649 cursor_row_p, but accepts an additional argument CHARPOS instead
7650 of using a hardcoded PT.
7651 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7652 (row_containing_pos): Call row_for_charpos_p instead of partially
7653 doing the same. Fixes cursor positioning under longlines-mode
7654 when longlines-show-effect includes more than one newline, when
7655 moving the cursor vertically up.
7657 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7659 * makefile.w32-in (ACL_H): New macro.
7660 ($(BLD)/fileio.$(O)): Update dependencies.
7662 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7664 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7665 * Makefile.in (LIB_ACL): New macro.
7666 (LIBACL_LIBS): Remove.
7667 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7668 * fileio.c: Include <acl.h>.
7669 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7670 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7672 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7675 * unexelf.c: Don't assume ElfW (Half) fits in int.
7676 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7677 when dealing with ElfW (Half) values, since they can exceed 2**31
7678 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7679 (entry_address): Omit unused NUM arg. All uses changed.
7681 2013-05-07 Juri Linkov <juri@jurta.org>
7683 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7684 to the string converted from number with `Fnumber_to_string'.
7687 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7689 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7690 This fixes a problem introduced by my previous change.
7692 2013-05-07 Glenn Morris <rgm@gnu.org>
7694 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7696 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7698 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7700 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7702 Static checking by GCC 4.8.0.
7703 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7704 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7705 (x_get_monitor_attributes_fallback)
7706 (x_get_monitor_attributes_xinerama)
7707 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7708 Define only if USE_GTK.
7709 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7710 (x_get_monitor_attributes_fallback): Omit unused locals.
7711 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7712 Use double, not float, to avoid mixed-mode floating point arithmetic.
7714 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7715 Jan Djärv <jan.h.d@swipnet.se>
7717 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7718 (XINERAMA_CFLAGS): New macros.
7719 (ALL_CFLAGS, LIBES): Use them.
7721 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7722 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7723 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7724 (syms_of_xfns): DEFSYM them.
7725 (struct MonitorInfo): New struct.
7726 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7727 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7728 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7729 (x_get_monitor_attributes_xinerama): New functions.
7730 (Fx_display_monitor_attributes_list): New primitive.
7731 (syms_of_xfns): Defsubr it.
7733 * xterm.h (x_display_info): Add Xatom_net_workarea and
7734 Xatom_net_current_desktop.
7736 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7737 and dpyinfo->Xatom_net_current_desktop.
7739 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7741 * xdisp.c (pos_visible_p): Use the special code for finding the
7742 beginning of a display property or overlay for any "replacing"
7743 display property, not just for display strings. This solves
7744 incorrect reporting of position by posn-at-point. (Bug#14241)
7746 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7748 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7749 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7750 Verify that ElfW (Half) fits in int.
7751 (fatal): Use same signature as lisp.h.
7752 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7753 configure and build with -DUNEXELF_DEBUG without worrying about
7754 other modules that use DEBUG.
7755 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7756 possibly-wide integers now uses it instead of plain fprintf.
7757 (entry_address): New function, which avoids problems with 32-bit
7758 overflow on 64-bit hosts.
7759 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7760 (round_up): Don't assume the remainder fits in int.
7761 (find_section): Use bool for boolean. Simplify debug code.
7762 (unexec): Don't assume file sizes fit in int or size_t.
7763 Omit unnecessary trailing newline in 'fatal' format.
7764 Use strerror rather than outputting decimal error number.
7765 Remove unused code when emacs is not defined;
7766 this file relies on Emacs now.
7767 Don't assume e_phnum and e_shnum are positive.
7769 * regex.c: Fix problems when DEBUG is defined.
7770 (extract_number, extract_number_and_incr): Define regardless of
7771 whether DEBUG is defined; that's simpler and makes the code less
7772 likely to go stale in the normal case when DEBUG is not defined.
7773 Return int rather than taking an int * arg. All callers changed.
7774 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7775 Remove, replacing with ...
7776 (DEBUG_PRINT): New macro. All callers changed.
7777 (DEBUG_COMPILES_ARGUMENTS): New macro.
7778 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7779 (print_compiled_pattern, print_double_string) [DEBUG]:
7780 Use prototype rather than old-style definition.
7781 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7782 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7783 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7784 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7785 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7786 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7787 This matters only when DEBUG is defined.
7789 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7791 * xdisp.c (set_iterator_to_next): Set the
7792 ignore_overlay_strings_at_pos_p flag only if we are _really_
7793 iterating over an overlay string, as indicated by the
7794 current.overlay_string_index member. (Bug#14306)
7796 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7798 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7799 to where it is used, to avoid autorelease issues (Bug#14050).
7801 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7803 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7804 * fileio.c (syms_of_fileio): Implement this.
7805 * filelock.c (create_lock_file): If symbolic links don't work, so
7806 we use a regular file as a lock file, do not fsync the lock file;
7809 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7811 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7812 (syms_of_minibuf): Adjust accodingly.
7814 * callint.c (Fcall_interactively): Adjust calls accordingly.
7816 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7818 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7819 w->contents is a buffer before computing everything else.
7820 Use parentheses to disambiguate last part of the condition.
7822 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7823 assertion violations. (Bug#14062)
7825 2013-05-01 David Reitter <david.reitter@gmail.com>
7827 * nsfns.m (ns_tooltip): Initialize.
7829 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7831 * coding.c (decode_coding_gap): Don't remove the character before
7832 a newline unless it's a CR character. (Bug#14287)
7834 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7836 * dispextern.h (struct face): Move enum face_underline_type
7837 earlier so that bitfields can be in the same word.
7839 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7841 * nsfns.m (handlePanelKeys): New function.
7842 (EmacsOpenPanel:performKeyEquivalent:)
7843 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7844 arrows/function/control and copy/paste keys (Bug#14296).
7846 2013-04-27 Juri Linkov <juri@jurta.org>
7848 * callint.c (Fcall_interactively): Call `Qread_number' for
7849 interactive code letter `n' instead of using duplicate code.
7852 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7854 * systime.h (make_timeval): Declare as 'const'.
7856 2013-04-27 Kenichi Handa <handa@gnu.org>
7858 * font.c (font_open_entity): Always open a font of manageable
7861 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7863 Port better to AIX (Bug#14258).
7864 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7867 2013-04-24 Kenichi Handa <handa@gnu.org>
7869 * coding.c (decode_coding_iso_2022): When an invalid escape
7870 sequence is encountered, reset the invocation and designation
7871 status to the safest one.
7873 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7875 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7876 Without this fix, "make distclean" leaves stamp-h1 behind.
7878 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7880 * w32fns.c (w32_fullscreen_rect): New function to compute the
7881 window rectangle for the given fullscreen mode.
7882 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7883 longer tunes the window size. This keeps the window's edges flush
7884 with the screen and allows the taskbar to hide itself in fullboth.
7886 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7887 window decorations and uses the entire screen.
7889 * w32term.h (w32_fullscreen_rect) Add prototype.
7890 (struct w32_output): Replace normal_width, normal_height,
7891 normal_top, and normal_left members with a single normal_placement
7893 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7895 (FRAME_NORMAL_PLACEMENT): New macro.
7897 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7899 * minibuf.c (Ftest_completion): Silence compiler warning.
7901 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7903 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7906 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7909 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7910 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7911 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7912 parentheses where appropriate.
7914 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7916 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7918 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7920 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7921 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7922 Mention in the doc string that setting these variables takes
7923 effect only after a call to set-window-buffer. (Bug#14200)
7925 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7927 * indent.c (Fvertical_motion): Don't consider display strings on
7928 overlay strings as display strings on the buffer position we
7929 started from. This prevents vertical cursor motion from jumping
7930 more than one line when there's an overlay string with a display
7931 property at end of line.
7932 Reported by Karl Chen <Karl.Chen@quarl.org> in
7933 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7935 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7937 * window.c (select_window): `record_buffer' even if window is
7938 already selected (bug#14191).
7940 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7942 * window.c (Fwindow_end): Test more flags, including the buffer's
7943 last_overlay_modified flag, to determine whether the window's
7944 display is really up-to-date. Prevents the function from
7945 returning a stale value. (Bug#14170)
7946 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7949 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7951 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7952 garbaged only if it is not already the top frame on its TTY.
7953 This prevents flickering due to constant redrawing of TTY frames when
7954 there are GUI frames open in the same session. (Bug#13864)
7956 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7958 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7959 of marking the idle timers directly.
7961 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7963 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7966 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7968 * window.c (select_window): Don't record_buffer while the invariant is
7969 temporarily broken (bug#14161).
7971 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7973 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7975 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7977 2013-04-07 Romain Francoise <romain@orebokech.com>
7979 Ignore additional platform-specific ACL errors (Bug#13702).
7980 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7981 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7983 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7985 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7988 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7990 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7991 This bug was introduced by my 2013-02-25 change that simplified
7992 data_start configuration. Without this change, on GNU/Linux
7993 an Emacs configured with --enable-profiling fails immediately
7994 due to a profiler signal.
7995 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7996 with these flags. On platforms where special flags are needed
7997 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7998 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7999 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8001 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8003 Get rid of some platform-specific functions examining window
8004 system and its capabilities. This is a partial rework of the
8006 * lisp.h (have_menus_p): Remove prototype. This function is
8007 replaced with platform-independent window_system_available.
8008 (check_window_system): Move to...
8009 * frame.h (decode_window_system_frame, window_system_available):
8010 ...here, add new prototypes.
8011 * frame.c (window_system_available, decode_window_system_frame):
8013 (check_window_system): Platform-independent now.
8014 * xterm.h (x_in_use): Remove declaration.
8016 * w32term.h (check_x_frame):
8017 * nsterm.h (check_x_frame): Remove prototypes. This function
8018 is replaced with platform-independent decode_window_system_frame.
8019 * msdos.c (have_menus_p): Remove.
8020 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8021 Remove platform-specific functions. Use check_window_system,
8022 decode_window_system_frame and check_ns_display_info where
8023 appropriate. Minor style and comment tweaks.
8024 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8025 (check_x_frame): Likewise.
8026 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8028 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8029 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8030 * xmenu.c, xselect.c: All related users changed.
8032 2013-04-03 Kenichi Handa <handa@gnu.org>
8034 The following changes is to optimize the code for reading UTF-8
8037 * coding.c (check_ascii): Rename from detect_ascii. Return value
8038 changed. Check EOL format. Do not call adjust_coding_eol_type
8040 (check_utf_8): New function.
8041 (adjust_coding_eol_type): Do nothing if already adjusted.
8042 (detect_coding): Compare the return value of check_ascii with
8043 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8044 (decode_coding_gap): Optimize for valid UTF-8.
8046 2013-03-21 Kenichi Handa <handa@gnu.org>
8048 * coding.c (syms_of_coding): Cancel previous change.
8050 * insdel.c (insert_from_gap): Fix previous change.
8052 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8054 Consistently use platform-specific function to detect window system.
8055 * lisp.h (check_window_system): New prototype. This function is
8056 going to replace check_x, check_w32 and check_ns.
8057 (have_menus_p): Mention msdos.c in comment.
8058 * fontset.c (check_window_system_func): Remove. Adjust all users.
8059 * fontset.h (check_window_system_func): Remove prototype.
8060 * nsterm.h (check_ns):
8061 * xterm.h (check_x):
8062 * w32term.h (check_w32): Likewise.
8063 * menu.c (Fx_popup_menu): Use check_window_system.
8064 * msdos.c (check_window_system): Define for MS-DOS.
8065 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8066 * w32fns.c (check_window_system): Likewise for MS-Windows.
8067 * xfns.c (check_window_system): Likewise for X.
8068 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8069 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8071 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8073 Prefer < to > in range checks such as 0 <= i && i < N.
8074 This makes it easier to visualize quantities on a number line.
8075 This patch doesn't apply to all such range checks,
8076 only to the range checks affected by the 2013-03-24 change.
8077 This patch reverts most of the 2013-03-24 change.
8078 * alloc.c (xpalloc, Fgarbage_collect):
8079 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8080 * character.c (string_escape_byte8):
8081 * charset.c (read_hex):
8082 * data.c (cons_to_unsigned):
8083 * dispnew.c (update_frame_1):
8084 * doc.c (Fsubstitute_command_keys):
8085 * doprnt.c (doprnt):
8086 * editfns.c (hi_time, decode_time_components):
8087 * fileio.c (file_offset):
8088 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8089 * font.c (font_intern_prop):
8090 * frame.c (x_set_alpha):
8091 * gtkutil.c (get_utf8_string):
8092 * indent.c (check_display_width):
8093 * keymap.c (Fkey_description):
8094 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8096 * minibuf.c (read_minibuf_noninteractive):
8097 * process.c (wait_reading_process_output):
8098 * search.c (Freplace_match):
8099 * window.c (get_phys_cursor_glyph):
8100 * xdisp.c (redisplay_internal):
8101 * xsmfns.c (smc_save_yourself_CB):
8102 Prefer < to > for range checks.
8103 * dispnew.c (sit_for): Don't mishandle NaNs.
8104 This fixes a bug introduced in the 2013-03-24 change.
8105 * editfns.c (decode_time_components): Don't hoist comparison.
8106 This fixes another bug introduced in the 2013-03-24 change.
8108 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8110 * frame.h (struct frame): Drop scroll_bottom_vpos
8111 member becaue all real users are dead long ago.
8112 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8113 * xdisp.c (redisplay_internal): Adjust user.
8115 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8117 * nsmenu.m (showAtX:Y:for:): setLevel to
8118 NSPopUpMenuWindowLevel (Bug#13998).
8120 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8122 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8123 (ns_check_pending_open_menu): Declare.
8125 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8126 (x_activate_menubar): Update the menu with title that matches
8127 ns_get_pending_menu_title, and call
8128 ns_check_pending_openmenu (Bug#12698).
8129 (menuWillOpen:): New method.
8130 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8132 * nsterm.m (menu_will_open_state, menu_mouse_point)
8133 (menu_pending_title): New varaibles.
8134 (ns_get_pending_menu_title, ns_check_menu_open)
8135 (ns_check_pending_open_menu): New functions.
8137 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8139 * indent.c (current_column_bol_cache): Remove leftover which is not
8140 used in Fmove_to_column any more.
8141 (current_column, scan_for_column): Adjust users.
8142 * keyboard.c (last_point_position_buffer, last_point_position_window):
8143 Remove leftovers which are not used for recording undo any more.
8144 (command_loop_1, syms_of_keyboard): Adjust users.
8145 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8146 redisplay_window any more.
8147 (move_it_to): Adjust user.
8149 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8151 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8152 Update dependencies.
8154 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8156 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8157 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8160 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8162 * window.h (struct window): Replace hchild, vchild and buffer slots
8163 with the only contents slot. This is possible because each valid
8164 window may have either the child window (in vertical or horizontal
8165 combination) or buffer to display (for the leaf window). Using that,
8166 a lof of operations to traverse and/or change window hierarchies may
8167 be simplified. New member horizontal is used to distinguish between
8168 horizontal and vertical combinations of internal windows.
8169 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8170 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8171 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8172 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8173 Use contents slot, not buffer, where appropriate.
8174 (wset_combination): New function.
8175 (wset_buffer): Add eassert.
8176 (Fframe_first_window): Simplify the loop reaching first window.
8177 (Fwindow_buffer): Use WINDOW_LEAF_P.
8178 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8179 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8180 (unshow_buffer): Convert initial debugging check to eassert.
8181 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8182 (make_parent_window, window_resize_check, window_resize_apply)
8183 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8184 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8185 Adjust to match struct window changes.
8186 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8187 (mark_window_cursors_off, count_windows, get_leaf_windows)
8188 (foreach_window_1): Simplify the loop.
8189 * alloc.c (mark_object): Do not check for the leaf window because
8190 internal windows has no glyph matrices anyway.
8191 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8192 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8193 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8194 (build_frame_matrix_from_window_tree, mirror_make_current)
8195 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8196 (update_window_tree, set_window_update_flags): Simplify the loop.
8197 (sync_window_with_frame_matrix_rows): Enforce live window.
8198 Use contents slot, not buffer, where appropriate.
8199 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8200 and WINDOW_HORIZONTAL_COMBINATION_P.
8201 (make_frame_visible_1): Simplify the loop.
8202 Use contents slot, not buffer, where appropriate.
8203 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8204 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8205 (expose_window_tree): Likewise.
8206 Use contents slot, not buffer, where appropriate.
8207 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8208 to avoid deleted windows. Use contents slot instead of buffer.
8209 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8210 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8211 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8212 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8214 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8216 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8217 identify the reasons for assertion violations in bug#14062 and
8219 (Fx_show_tip): Fix compilation error under
8220 "--enable-check-lisp-object-type". (Bug#14073)
8222 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8223 Reported by <rzl24ozi@gmail.com>.
8225 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8227 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8229 (unwind_with_echo_area_buffer): ...to restore it here.
8230 This is needed to ensure that...
8231 (redisplay_window): ...both window markers are valid here,
8232 which is verified by eassert.
8233 * editfns.c (save_excursion_save): Do not assume that
8234 selected_window always displays the buffer.
8235 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8238 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8240 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8243 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8245 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8247 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8249 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8250 since MinGW's w32api headers do. This avoids compiler warnings.
8252 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8255 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8257 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8259 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8261 * gtkutil.c (style_changed_cb): Check if frame is live and an
8262 X frame (Bug#14038).
8264 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8266 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8267 Define only for _WIN32_WINNT less than 0x0500.
8268 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8270 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8271 see its own definitions of 'struct timeval' and 'struct timezone'.
8273 Fix incompatibilities between MinGW.org and MinGW64 headers.
8274 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8276 * w32.c (REPARSE_DATA_BUFFER): Guard with
8277 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8279 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8281 * xterm.c: Include X11/XKBlib.h
8282 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8284 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8286 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8288 * blockinput.h (input_blocked_p): Likewise.
8289 * bytecode.c (exec_byte_code): Likewise.
8290 * callproc.c (call_process_kill, call_process_cleanup)
8291 (Fcall_process): Likewise.
8292 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8293 (Fccl_execute_on_string): Likewise.
8294 * character.c (string_escape_byte8): Likewise.
8295 * charset.c (read_hex): Likewise.
8296 * cm.c (calccost): Likewise.
8297 * data.c (cons_to_unsigned): Likewise.
8298 * dired.c (directory_files_internal, file_name_completion):
8300 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8301 (sit_for): Likewise.
8302 * doc.c (Fsubstitute_command_keys): Likewise.
8303 * doprnt.c (doprnt): Likewise.
8304 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8305 * emacsgtkfixed.c: Likewise.
8306 * fileio.c (file_offset, Fwrite_region): Likewise.
8307 * floatfns.c (Fexpt, fmod_float): Likewise.
8308 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8310 * font.c (font_intern_prop): Likewise.
8311 * frame.c (x_set_alpha): Likewise.
8312 * gtkutil.c (get_utf8_string): Likewise.
8313 * indent.c (check_display_width): Likewise.
8314 * intervals.c (create_root_interval, rotate_right, rotate_left)
8315 (split_interval_right, split_interval_left)
8316 (adjust_intervals_for_insertion, delete_node)
8317 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8318 (merge_interval_right, merge_interval_left, copy_intervals)
8319 (set_intervals_multibyte_1): Likewise.
8320 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8321 * keymap.c (Fkey_description): Likewise.
8322 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8323 * lread.c (openp, read_integer, read1, string_to_number):
8325 * menu.c (ensure_menu_items): Likewise.
8326 * minibuf.c (read_minibuf_noninteractive): Likewise.
8327 * print.c (printchar, strout): Likewise.
8328 * process.c (create_process, Faccept_process_output)
8329 (wait_reading_process_output, read_process_output, send_process)
8330 (wait_reading_process_output): Likewise.
8331 * profiler.c (make_log, handle_profiler_signal): Likewise.
8332 * regex.c (re_exec): Likewise.
8333 * regex.h: Likewise.
8334 * search.c (looking_at_1, Freplace_match): Likewise.
8335 * sysdep.c (get_child_status, procfs_ttyname)
8336 (procfs_get_total_memory): Likewise.
8337 * systime.h (EMACS_TIME_VALID_P): Likewise.
8338 * term.c (dissociate_if_controlling_tty): Likewise.
8339 * window.c (get_phys_cursor_glyph): Likewise.
8340 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8341 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8343 * xfns.c (Fx_window_property): Likewise.
8344 * xmenu.c (set_frame_menubar): Likewise.
8345 * xselect.c (x_get_window_property, x_handle_dnd_message):
8347 * xsmfns.c (smc_save_yourself_CB): Likewise.
8348 * xterm.c (x_scroll_bar_set_handle): Likewise.
8350 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8352 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8353 to be optional or nil. Adjust comment and convert it to docstring.
8354 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8355 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8357 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8359 Static checking by GCC 4.8-20130319.
8360 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8361 * process.c (Fset_process_datagram_address)
8362 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8363 * xdisp.c (get_char_face_and_encoding):
8364 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8365 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8366 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8368 2013-03-24 Ken Brown <kbrown@cornell.edu>
8370 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8371 fix compilation on 64-bit Cygwin, where underscores are not
8372 automatically prepended.
8374 * w32term.c (w32_initialize): Silence compiler warning.
8376 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8378 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8379 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8380 variables, to save and restore frame dimensions.
8381 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8382 after returning from a 'fullscreen' configuration.
8383 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8384 to avoid races between the main thread and the input thread.
8386 * w32term.h (struct w32_output): New members normal_width,
8387 normal_height, normal_top, normal_left, and prev_fsmode.
8388 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8389 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8392 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8393 'fullscreen' parameter. Always record previous width and height
8394 of the frame, except when switching out of maximized modes, so
8395 that they could be restored correctly, instead of resetting to the
8396 default frame dimensions. Send SC_RESTORE command to the frame,
8397 unless we are going to send SC_MAXIMIZE, to restore the frame
8398 resize hints in the mouse pointer shown by the window manager.
8401 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8403 * lisp.h (get_frame_param): Adjust conditions for prototype
8406 2013-03-22 Ken Brown <kbrown@cornell.edu>
8408 * unexcw.c: Drop unneeded inclusion of w32common.h.
8409 (report_sheap_usage): Declare.
8410 (read_exe_header): Add magic numbers for x86_64.
8411 (fixup_executable): Fix printf format specifier for unsigned long
8414 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8416 * frame.h (struct frame): Put menu_bar_window under #ifdef
8417 because this member is not needed when X toolkit is in use.
8418 (fset_menu_bar_window):
8419 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8420 (free_glyphs, update_frame):
8421 * xdisp.c (expose_frame): Likewise.
8422 (display_menu_bar): Likewise. Remove redundant eassert.
8423 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8426 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8428 Use functions and constants to manipulate Lisp_Save_Value objects.
8429 This replaces code that used macros and strings and token-pasting.
8430 The change makes the C source a bit easier to follow,
8431 and shrinks the Emacs executable a bit.
8432 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8433 (make_save_value): Change 1st arg from string to enum. All callers
8436 (mark_object): Use if, not #if, for GC_MARK_STACK.
8437 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8438 (XSAVE_OBJECT): Now functions, not macros.
8439 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8440 the constant was never used.
8441 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8442 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8443 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8444 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8446 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8447 type3 with a single member save_type. All uses changed.
8448 (save_type, set_save_pointer, set_save_integer): New functions.
8449 * print.c (PRINTX): Remove.
8451 * alloc.c: Remove redundant static declarations.
8453 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8455 * window.h (struct window): Convert left_col, top_line, total_lines
8456 and total_cols from Lisp_Objects to integers. Adjust comments.
8457 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8459 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8460 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8461 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8462 Adjust users where appropriate.
8464 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8466 * frame.h (struct frame): Drop resx and resy because the same data is
8467 available from window system-specific output context. Adjust users.
8468 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8469 New functions to provide defaults when no window system available.
8470 (FRAME_RES_X, FRAME_RES_Y): New macros.
8471 (NUMVAL): Move from xdisp.c.
8472 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8473 (Ffont_face_attributes, Fopen_font):
8474 * image.c (gs_load):
8475 * w32font.c (fill_in_logfont):
8476 * xdisp.c (calc_pixel_width_or_height):
8477 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8478 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8480 2013-03-20 Kenichi Handa <handa@gnu.org>
8482 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8483 to 1 (temporary workaround until a bug related to ASCII
8484 optimization is fixed).
8486 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8488 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8489 Signal error if window is not internal. Adjust docstring.
8490 (delete_all_child_windows): Use combination_limit to save the buffer.
8491 (Fset_window_configuration): Adjust accordingly.
8492 * print.c (syms_of_print): Initialize debugging output not here...
8493 (init_print_once): ...but in a new function here.
8494 * lisp.h (init_print_once): Add prototype.
8495 * emacs.c (main): Add call to init_print_once. Adjust comments.
8497 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8499 * window.c (window_resize_check, window_resize_apply)
8500 (window_from_coordinates, recombine_windows, set_window_buffer)
8501 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8502 (Fsplit_window_internal, Fdelete_window_internal)
8503 (freeze_window_starts): Use bool for booleans.
8504 * window.h (window_frame_coordinates, resize_frame_windows)
8505 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8507 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8509 * dispnew.c (bitch_at_user): Use `user-error'.
8511 2013-03-17 Ken Brown <kbrown@cornell.edu>
8513 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8514 as return type of image_background. (Bug#13981)
8515 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8517 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8519 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8520 (ns_select): Don't return with result uninitialized.
8522 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8525 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8527 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8528 directories. If filename is nil, get directory name (Bug#13932).
8529 Use getFilename and getDirectory.
8530 (getFilename, getDirectory): New methods for EmacsSavePanel and
8532 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8534 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8536 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8538 2013-03-15 Kenichi Handa <handa@gnu.org>
8540 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8541 (adjust_after_replace): Make it back to static. Delete the third
8542 arg text_at_gap_tail. Cancel the code for handling it.
8544 * coding.h (struct coding_system): New member eol_seen.
8546 * coding.c (detect_ascii): New function.
8547 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8548 when the source bytes are actually scanned. On detecting for
8549 coding_category_utf_8_auto, call detect_ascii instead of scanning
8550 source bytes directly.
8551 (produce_chars): Call insert_from_gap with the new arg 0.
8552 (encode_coding): Likewise.
8553 (decode_coding_gap): Control ASCII optimization by the variable
8554 disable_ascii_optimization instead of #ifndef .. #endif.
8555 Deccode EOL format according to coding->eol_seen.
8556 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8559 * lisp.h (adjust_after_replace): Cancel externing it.
8560 (insert_from_gap): Adjust prototype.
8562 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8564 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8565 FULLSCREEN_MAXIMIZED. (Bug#13935)
8567 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8569 * region-cache.c (find_cache_boundary, move_cache_gap)
8570 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8571 Simplify debugging check and convert to eassert. Adjust comment.
8572 (pp_cache): Put under ENABLE_CHECKING.
8574 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8576 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8577 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8579 (w32fullscreen_hook): If the frame is visible, reset
8580 f->want_fullscreen flag after changing the frame size. If the
8581 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8584 2013-03-13 Daniel Colascione <dancol@dancol.org>
8586 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8587 too so that these builds can use Cygwin's file conversion
8588 functions. (We've been building and linking cygw32.o all along
8589 and just not using it.)
8591 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8593 File synchronization fixes (Bug#13944).
8594 * Makefile.in (LIB_FDATASYNC): New macro.
8596 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8597 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8598 Don't worry about HAVE_FSYNC, since a substitute fsync is
8599 available if the system lacks one.
8600 (Fwrite_regin): Retry fsync if interrupted.
8602 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8604 * w32term.c (w32_read_socket): If the Emacs frame is being
8605 activated, call w32fullscreen_hook, to make sure the new frame
8606 dimensions are in effect. (Bug#13937)
8608 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8610 * xdisp.c (init_iterator): Simplify because both character and byte
8611 positions are either specified or -1. Add eassert. Adjust comment.
8612 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8613 character and byte positions can be obtained from marker.
8615 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8617 Static checking by Sun C 5.12.
8618 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8619 * bytecode.c (exec_byte_code):
8620 * dispnew.c (init_display):
8622 * fileio.c (Fsubstitute_in_file_name):
8623 * keyboard.c (Fevent_convert_list):
8624 * keymap.c (Fsingle_key_description):
8625 * term.c (maybe_fatal, fatal):
8626 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8627 * xsmfns.c (Fhandle_save_session):
8628 Omit unreachable code.
8629 * keymap.c (map_keymap_char_table_item): Cast void * to
8630 a function pointer type; the C Standard requires this.
8632 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8633 Include <sys/param.h> unconditionally, as that works elsewhere and
8634 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8635 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8638 See ChangeLog.12 for earlier changes.
8644 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8646 This file is part of GNU Emacs.
8648 GNU Emacs is free software: you can redistribute it and/or modify
8649 it under the terms of the GNU General Public License as published by
8650 the Free Software Foundation, either version 3 of the License, or
8651 (at your option) any later version.
8653 GNU Emacs is distributed in the hope that it will be useful,
8654 but WITHOUT ANY WARRANTY; without even the implied warranty of
8655 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8656 GNU General Public License for more details.
8658 You should have received a copy of the GNU General Public License
8659 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.