1 2013-12-19 Anders Lindgren <andlind@gmail.com>
3 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7 (constrainFrameRect): Remove special case nr_screens == 1.
8 Don't constrain size to size of view.
10 * nsterm.h (ns_output): Remove dont_constrain.
12 2013-12-19 Anders Lindgren <andlind@gmail.com>
14 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
16 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
18 Minor fixes for recent openp changes.
19 * lisp.h (GCPRO7): New macro.
20 * lread.c (openp): Use bool for boolean; all callers changed.
21 Protect save_string from GC. Don't assume that file descriptors
22 are nonzero. Redo save_mtime comparison to avoid bogus GCC
23 warning about uninitialized variable.
25 2013-12-18 Eli Zaretskii <eliz@gnu.org>
27 * w32fns.c (emacs_abort): Use intptr_t as argument of
28 INT_BUFSIZE_BOUND, to avoid compiler warnings.
30 2013-12-18 Glenn Morris <rgm@gnu.org>
32 * lread.c (Fload): Pass load_prefer_newer to openp.
33 Don't bother checking mtime if openp already did it.
34 (openp): Add `newer' argument, to check all suffixes
35 and find the newest file.
36 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
37 * callproc.c (call_process):
38 * charset.c (load_charset_map_from_file):
39 * emacs.c (init_cmdargs):
40 * image.c (x_create_bitmap_from_file, x_find_image_file):
42 * lread.c (Flocate_file_internal):
43 * process.c (Fformat_network_address):
44 * sound.c (Fplay_sound_internal):
45 * w32.c (check_windows_init_file):
46 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
48 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
50 2013-12-17 Eli Zaretskii <eliz@gnu.org>
52 * w32.c (getloadavg): Don't index samples[] array with negative
53 indices. Recover from wall-clock time being set backwards.
55 * w32term.c (w32_initialize): Declare the argument of
56 set_user_model as const.
58 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
59 (w32_menu_show): Constify some arguments passed to MessageBox.
61 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
62 to initialize Lisp objects.
64 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
65 initialize Lisp objects.
67 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
68 use variables used only on X under that condition.
70 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
71 variables not used there.
73 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
75 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
76 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
78 2013-12-16 Eli Zaretskii <eliz@gnu.org>
80 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
81 code, revealed in presence of R2L characters, character
82 compositions, and display vectors. A better fix for Bug#16148.
83 (extend_face_to_end_of_line): Don't reference tool_bar_window in
84 GTK and NS builds, they don't have this member of struct frame.
86 * dispextern.h (struct composition_it): Correct a comment for the
89 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
91 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
92 This prevents a compilation error on C compilers that do not
93 default functions to return 'int' if not declared. Also, add
94 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
95 since it now uses inline functions.
97 2013-12-16 Eli Zaretskii <eliz@gnu.org>
99 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
100 display margins on mode line, header line, and in the frame's
101 tool-bar window. (Bug#16165)
103 2013-12-16 Andreas Schwab <schwab@suse.de>
105 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
107 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
109 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
112 2013-12-16 Martin Rudalics <rudalics@gmx.at>
114 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
116 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
118 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
119 intended to find bogus pointers in font objects (Bug#16140).
120 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
121 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
122 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
123 Disable for MS-Windows due to Bug#15876; apparently this
124 requires more or less substantial changes in fontset code.
125 * xfont.c (xfont_close):
126 * xftfont.c (xftfont_close): Call x_display_info_for_display
127 to check whether 'Display *' is valid (Bug#16093 and probably
130 2013-12-15 Eli Zaretskii <eliz@gnu.org>
132 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
133 Reported by Juanma Barranquero <lekktu@gmail.com>.
135 * process.c (Fprocess_send_eof): Don't crash if someone tries to
136 open a pty on MS-Windows. (Bug#16152)
138 * emacs.c (decode_env_path): Fix bogus comparison against
139 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
141 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
143 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
144 (Fx_file_dialog): Add parentheses around && to silence warning.
146 * w32term.c (construct_drag_n_drop): Remove unused local variable.
148 2013-12-15 Eli Zaretskii <eliz@gnu.org>
150 * xdisp.c (extend_face_to_end_of_line): Extend background of
151 non-default face in margin areas as well. (Bug#16151)
152 (display_line): Call extend_face_to_end_of_line for continued
153 lines as well, if the display margins have non-zero width.
154 (set_glyph_string_background_width): When needed, set the
155 extends_to_end_of_line_p flag on glyph strings to be drawn in
156 margin areas, not only in the text area.
158 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
161 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
163 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
164 Don't worry about verify_error being t, since it has to be a list.
166 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
168 Use bool for boolean, focusing on headers.
169 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
170 No need to include <stdbool.h>, since conf_post.h does it now.
171 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
172 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
173 (SET_PER_BUFFER_VALUE_P):
174 * ccl.c, ccl.h (setup_ccl_program):
175 * ccl.h (CHECK_CCL_PROGRAM):
176 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
177 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
178 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
179 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
180 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
181 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
182 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
183 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
184 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
185 (CHARSET_FAST_MAP_SET):
186 * coding.c (decode_coding_ccl, encode_coding_ccl):
187 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
188 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
189 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
190 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
191 (decode_coding_c_string):
192 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
193 * conf_post.h (has_attribute):
194 * dispextern.h (trace_redisplay_p):
195 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
196 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
197 (SET_GLYPH_FROM_CHAR_GLYPH):
198 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
199 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
200 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
201 (cursor_in_mouse_face_p):
202 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
203 (blank_row, prepare_desired_row)
204 (build_frame_matrix_from_leaf_window, make_current)
205 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
206 (update_window, scrolling_window, update_frame_line):
207 * disptab.h (GLYPH_FOLLOW_ALIASES):
208 * editfns.c (Fformat):
209 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
210 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
211 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
212 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
213 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
214 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
216 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
217 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
218 (FRAME_MOUSE_UPDATE):
219 * fringe.c (Fdefine_fringe_bitmap):
220 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
221 (x_create_bitmap_from_xpm_data, xpm_load_image):
222 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
223 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
224 (MERGE_INTERVAL_CACHE):
225 * keymap.h (KEYMAPP):
226 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
227 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
228 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
229 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
230 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
231 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
232 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
233 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
234 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
235 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
236 (SETUP_BUFFER_SYNTAX_TABLE):
237 * systime.h (timespec_valid_p):
238 * term.c (save_and_enable_current_matrix):
239 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
240 * xdisp.c (in_display_vector_p, display_tool_bar_line)
241 (redisplay_internal, try_window_reusing_current_matrix)
242 (sync_frame_with_window_matrix_rows, try_window_id)
243 (display_menu_bar, display_tty_menu_item, display_mode_line)
244 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
245 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
246 * xmenu.c (xmenu_show):
247 * xterm.c (use_xim, x_term_init):
248 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
249 (struct x_bitmap_record):
250 Use bool for booleans.
251 * ccl.c (struct buffer_text):
252 * ccl.h (struct ccl_program):
253 * charset.h (struct charset):
255 * coding.h (struct iso_2022_spec, struct coding_system):
256 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
257 (struct glyph_string, struct face, struct face_cache)
258 (struct bidi_string_data, struct bidi_it)
259 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
261 * editfns.c (Fformat):
262 * frame.h (struct frame):
263 * fringe.c (struct fringe_bitmap):
264 * intervals.h (struct interval):
265 * keyboard.h (struct kboard):
266 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
267 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
268 (struct Lisp_Buffer_Local_Value, union specbinding):
269 * macfont.m (struct macfont_info):
270 * process.h (struct Lisp_Process):
271 * termchar.h (struct tty_display_info):
272 * window.h (struct window):
273 * xterm.h (struct x_output):
274 Use bool_bf for boolean bit-fields.
275 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
277 * ccl.h (struct ccl_program): Remove unused members private_state,
278 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
280 (struct ccl_spec): Remove unused members cr_carryover,
282 * conf_post.h: Include <stdbool.h>.
284 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
285 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
286 Surround statement macro with proper 'do { ... } while (false)' brackets.
287 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
288 Args must now be expressions; all callers changed.
289 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
290 (PRODUCE_GLYPHS): Simplify use of boolean.
291 * fileio.c (Fcopy_file):
292 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
293 * lisp.h (UNGCPRO): Return void, not int.
294 (FOR_EACH_TAIL): Use void expression, not int expression.
295 * region-cache.c: Reindent.
296 * region-cache.h: Copy comments from region-cache.c, to fix
297 incorrect remarks about booleans.
299 2013-12-14 Eli Zaretskii <eliz@gnu.org>
301 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
302 when character at point is displayed from a display vector.
305 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
307 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
308 now a list of certificate validation checks that will abort a
309 connection with an error.
310 (Fgnutls_boot): Document it and use it.
312 2013-12-14 Martin Rudalics <rudalics@gmx.at>
314 * w32term.c (w32_enable_frame_resize_hack): New variable.
315 (x_set_window_size): Use it to hack frame resizing on Windows
318 2013-12-14 Eli Zaretskii <eliz@gnu.org>
320 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
321 Windows-specific code to w32.c. Change error message text to
322 match that of Posix platforms.
324 * w32.c (w32_copy_file): New function, most of the code copied and
325 reworked from Fcopy_file. Improve error handling. Plug memory
326 leak when errors are thrown. Support file names outside of the
327 current codepage. (Bug#7100)
329 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
331 * lread.c (load_path_default): Prototype.
333 2013-12-13 Glenn Morris <rgm@gnu.org>
335 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
337 (load-path-default): Remove `changed' argument.
338 Do not set dump_path permanently. Simplify.
339 (init_lread): Simplify.
340 (syms_of_lread): Remove dump_path.
342 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
344 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
345 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
346 2013-12-12 font-related change to avoid Bug#16128, which
347 is quite hard to fix without even more substantial changes.
349 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
351 * font.c (font_close_object): Check for live frame (Bug#16128).
353 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
355 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
356 Return ptrdiff_t, not int, since it's a buffer size.
357 Reindent/reparen some macros to a more Gnuish style.
359 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
361 Avoid undefined behavior with huge regexp interval counts.
362 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
363 since it's now specialized to interval counts. All uses changed.
364 Do not assume wrapraound on signed integer overflow.
365 (regex_compile): Simplify based on the above changes.
367 2013-12-12 Eli Zaretskii <eliz@gnu.org>
369 Support file names on MS-Windows that use characters outside of
370 the current system codepage. (Bug#7100)
372 * w32.c (get_file_security, set_file_security)
373 (create_symbolic_link): Separate pointers and boolean flags for
374 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
375 non-zero, else the former.
376 (codepage_for_filenames, filename_to_utf16, )
377 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
379 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
381 (normalize_filename): Lose the DBCS code, now works on UTF-8.
382 Accept only one argument; all callers changed.
383 (dostounix_filename): Remove the second argument, now works in
384 UTF-8. All callers changed.
385 (parse_root): Lose DBCS code.
386 (get_long_basename, w32_get_short_filename, init_environment)
387 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
388 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
389 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
390 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
391 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
392 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
394 (ansi_encode_filename): New function.
395 (get_emacs_configuration, get_emacs_configuration_options):
397 (add_volume_info, GetCachedVolumeInformation): Run the input file
398 name through unixtodos_filename, to ensure it is stored and
399 referenced in canonical form.
400 (get_volume_info): Lose the DBCS code, now works in UTF-8.
401 (logon_network_drive, sys_link, utime): Improve error handling.
402 (sys_access): New function.
403 (hashval, generate_inode_val): Unused functions deleted.
404 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
405 (check_windows_init_file): Convert error message from UTF-8 to
406 ANSI codepage, for display in the message box.
407 (globals_of_w32): Set w32_unicode_filenames according to the OS
410 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
411 w32_unicode_filenames is non-zero, ANSI mode otherwise.
412 (syms_of_w32term): Declare w32-unicode-filenames.
414 * w32proc.c (new_child, delete_child): Remove code that handled
415 unused pending_deletion and input_file members of the child struct.
416 (create_child, sys_spawnve): Convert all file names to ANSI
417 codepage. Use ANSI APIs explicitly; forcibly fail if any file
418 name cannot be encoded in ANSI codepage. Don't use
419 unixtodos_filename, mirror slashes by hand.
420 (record_infile, record_pending_deletion): Functions deleted.
421 (Fw32_short_file_name): Call w32_get_short_filename instead of
424 * w32notify.c (add_watch): Work in Unicode mode when
425 w32_unicode_filenames is non-zero, ANSI mode otherwise.
426 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
427 instead, do the same with Lisp primitives.
429 * w32fns.c (file_dialog_callback, Fx_file_dialog)
430 (Fsystem_move_file_to_trash, Fw32_shell_execute)
431 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
432 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
433 (Fw32_shell_execute): Improve error reporting.
434 (Fdefault_printer_name): Ifdef away for Cygwin.
436 * w32.h (struct _child_process): Remove input_file and
437 pending_deletion members that are no longer used.
438 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
439 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
440 (ansi_encode_filename): New and updated prototypes.
442 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
444 (unexec): Don't use dostounix_filename, it expects a file name in
445 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
448 * fileio.c (Ffile_name_directory, file_name_as_directory)
449 (directory_file_name, Fexpand_file_name)
450 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
451 arguments of dostounix_filename.
452 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
453 use MAX_UTF8_PATH for size of file-name strings.
454 (emacs_readlinkat): Build an explicitly unibyte string for file
456 (syms_of_fileio) <file-name-coding-system>
457 default-file-name-coding-system>: Mention MS-Windows peculiarities.
459 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
460 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
461 directories to UTF-8.
462 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
463 environment, and each element of the input PATH, to UTF-8.
465 * dired.c (file_attributes): Use build_unibyte_string explicitly
466 to make Lisp strings from user and group names.
468 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
471 * coding.c (decode_file_name, encode_file_name): New functions.
473 * termcap.c (tgetent): Adapt to the change in arguments of
476 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
479 * msdos.c (dostounix_filename, init_environment): Adapt to the
480 change in arguments of dostounix_filename.
482 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
483 [WINDOWSNT]: Encode file names passed to the image libraries in
486 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
487 [WINDOWSNT]: Convert file names to the current ANSI codepage.
489 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
490 arguments of dostounix_filename.
492 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
494 * font.h (struct font_entity) [HAVE_NS]: New field to record
495 font driver which was used to create this entity.
496 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
497 frame where the font was opened.
498 (font_close_object): Add prototype.
499 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
500 (font_close_object): Not static any more. Lost frame arg.
501 Adjust comment and users.
502 * alloc.c (cleanup_vector): Call font_close_object to adjust
503 per-frame font counters correctly. If HAVE_NS, also call
504 driver-specific cleanup for font-entity objects.
505 * ftfont.c (ftfont_open):
506 * nsfont.m (nsfont_open):
507 * w32font.c (w32font_open_internal):
508 * xfont.c (xfont_open):
509 * xftfont.c (xftfont_open): Save frame pointer in font object.
510 * macfont.m (macfont_open): Likewise.
511 (macfont_descriptor_entity): Save driver pointer to be able
512 to call its free_entity routine when font-entity is swept.
513 * ftxfont.c (ftxfont_open): Add eassert because frame
514 pointer should be saved by ftfont_driver.open.
516 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
518 * xterm.c (x_make_frame_visible): Restore hack which is needed when
519 input polling is used. This is still meaningful for Cygwin, see
520 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
521 * keyboard.c (poll_for_input_1, input_polling_used): Define
523 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
524 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
525 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
526 (font_for_char): Prefer ptrdiff_t to int for buffer position.
527 (face_for_char): Likewise. Rearrange eassert and return ASCII
528 face for CHAR_BYTE8_P.
529 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
531 2013-12-11 Ken Brown <kbrown@cornell.edu>
533 * dispextern.h (erase_phys_cursor):
534 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
536 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
538 * nsterm.m (x_free_frame_resources):
539 * term.c (tty_free_frame_resources):
540 * xterm.c (x_free_frame_resources): Do not check for non-NULL
541 face cache because it's implied by free_frame_faces anyway.
542 * w32term.c (x_free_frame_resources): Likewise. Do not call
543 free_frame_faces twice.
545 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
547 * editfns.c (Fformat_time_string): Mention %F in the doc.
549 2013-12-11 Martin Rudalics <rudalics@gmx.at>
551 * window.c (resize_frame_windows): Don't return immediately when
552 the root window's size doesn't change - the minibuffer window
553 may still have to be repositioned/resized.
554 * xfns.c (Fx_create_frame): Always change the frame size after
555 initializing the frame's faces.
556 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
557 change_frame_size should already have done it.
558 (x_new_font): Assign new tool- and menu-bar heights.
559 (x_set_window_size_1): Account for tool- and menu-bar heights
560 (Bug#16013). Don't set pixel sizes since change_frame_size
561 should already have done it.
563 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
565 Remove the option of using libcrypto.
566 * Makefile.in (LIB_CRYPTO): Remove.
567 (LIBES): Don't use it.
569 2013-12-11 Juri Linkov <juri@jurta.org>
571 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
572 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
574 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
576 * xdisp.c (display_tool_bar_line): Don't extend on a previously
577 drawn tool bar items (Bug#16058).
578 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
580 2013-12-09 Ken Brown <kbrown@cornell.edu>
582 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
584 * lisp.h (get_frame_param): Adjust conditions for prototype
587 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
589 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
590 Avoid unused macro warning if configured --without-xft.
592 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
594 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
596 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
598 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
600 * emacs.c (main): Call fixup_locale a second time for GNUStep.
602 2013-12-08 Martin Rudalics <rudalics@gmx.at>
604 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
606 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
608 Use libcrypto's checksum implementations if available, for speed.
609 * Makefile.in (LIB_CRYPTO): New macro.
612 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
613 The macro didn't conform to C99 due to type mismatch,
614 which caused compilation failure with Sun C 5.12,
615 and it was confusing anyway. Include window.h to declare
616 redisplay_other_windows.
618 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
620 * window.c (set_window_buffer): Update mode line (bug#16084).
622 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
624 Fix minor problems found by static checking.
625 * keyboard.c (poll_for_input_1, input_polling_used):
626 Define only if HAVE_NTGUI.
627 * xmenu.c (popup_activate_callback): Omit unnecessary
628 check against USE_X_TOOLKIT, which must be defined here anyway.
629 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
632 2013-12-07 Martin Rudalics <rudalics@gmx.at>
634 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
636 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
638 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
640 * nsterm.m (x_set_window_size): Remove fprintf.
641 (init): Define always. Set applicationDidFinishLaunchingCalled
643 (applicationDidFinishLaunching:):
644 Set applicationDidFinishLaunchingCalled.
645 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
648 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
650 Pixel resize changes for NS (Bug#16049).
651 * nsterm.m (x_set_window_size): Change parameters rows/cols to
652 height/width. row/cols are locals.
653 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
654 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
655 (windowWillResize): Remove gsextra. Calculate extra as in
657 (x_new_font): Don't change frame size if fullscreen.
658 Change size pixelwise.
660 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
661 comment in xfns.c. Change to pixelwise call.
663 2013-12-06 Eli Zaretskii <eliz@gnu.org>
665 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
668 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
670 * xterm.c (input_signal_count): Remove.
671 (x_dispatch_event): Define unconditionally.
672 (x_make_frame_visible): Process X events until the frame
673 is really visible (Bug#16027).
674 * xterm.h (x_dispatch_event): Declare unconditionally.
676 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
678 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
680 * nsterm.m (x_set_window_size): Handle pixelwise.
682 2013-12-05 Martin Rudalics <rudalics@gmx.at>
684 * w32term.c (x_new_font):
685 * xterm.c (x_new_font): Calculate new frame size from new font
688 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
690 * lisp.h (FOR_EACH_TAIL): New macro.
691 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
693 * window.c (select_window): Call second wset_redisplay before we change
694 selected_window (bug#16034).
696 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
698 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
700 2013-12-04 Eli Zaretskii <eliz@gnu.org>
702 * w32xfns.c: Include window.h, to avoid a compiler warning.
704 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
706 * window.c (window_scroll): Mark window for redisplay (bug#16034).
707 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
708 window_scroll takes care of it.
709 (Fset_window_point, Fdelete_other_windows_internal)
710 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
711 (Fsplit_window_internal, Fdelete_window_internal)
712 (Fresize_mini_window_internal, Fset_window_configuration)
713 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
714 cause redisplay instead of forcing a complete redisplay.
715 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
716 we're only affecting the selected_window.
718 2013-12-04 Eli Zaretskii <eliz@gnu.org>
720 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
721 directional control characters. Update type and category
722 determination according to the UBA from Unicode v6.3.
723 (bidi_category_t): New category EXPLICIT_FORMATTING.
725 * dispextern.h (bidi_type_t): Update to include new bidirectional
726 properties introduced with Unicode v6.3. (Bug#16043)
728 2013-12-04 Martin Rudalics <rudalics@gmx.at>
730 * xterm.c (XTflash): Fix coordinate of bottom area to flash
733 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
735 * font.c (font_list_entities): Remove dummy assignment.
736 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
737 used on graphic displays only. Remove unused 'font_encoder' member.
738 (struct font_bitmap): Remove unused 'extra' member.
739 * nsfont.m (nsfont_open):
740 * w32font.c (w32font_open_internal):
741 * ftfont.c (ftfont_get_bitmap): Adjust users.
743 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
745 Use bool for boolean.
746 * tparam.c (tparam1):
747 * undo.c (record_point, record_property_change):
748 Use bool for boolean, for local vars that are always true or false.
750 Minor integer overflow fixes (Bug#16033).
751 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
752 This improves on the previous fix to this function.
753 (window_resize_check): When summing up pixel counts, don't rely on
754 undefined behavior if the sum overflows.
756 2013-12-03 Martin Rudalics <rudalics@gmx.at>
758 * window.c (Fset_window_new_pixel): Don't choke at negative
759 argument value (Bug#16033).
761 * xfns.c (Fx_create_frame): Add another call to change_frame_size
762 to avoid crash in window_box_height.
764 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
765 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
767 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
769 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
771 Minor integer overflow fixes.
772 * window.c (Fset_window_new_pixel, grow_mini_window):
773 * xdisp.c (Fwindow_text_pixel_size):
774 Avoid undefined behavior on signed integer overflow.
775 * xfns.c (x_set_mouse_color):
776 Check that drag shape fits in 'unsigned', since that's what X wants.
778 2013-12-02 Eli Zaretskii <eliz@gnu.org>
780 Improve reporting of fatal exception on MS-Windows.
781 * w32fns.c (my_exception_handler): New function.
782 (globals_of_w32fns): Set it up as the unhandled exception
783 handler. Initialize exception code and address to zeros.
784 (emacs_abort): If the exception code and address are available,
785 print them at the beginning of the backtrace. Fix the format of
786 printing addresses (was producing 0x0x12345678 on XP).
789 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
791 * eval.c (Fbacktrace__locals): New function.
792 (syms_of_eval): Defsubr it.
794 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
796 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
797 Define here to unify between...
798 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
799 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
801 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
803 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
805 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
806 fringe background extension.
807 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
808 because they are now always the same as `left' and `width',
809 respectively. Remove code for the case that `width' and
810 `sb_width' are different.
812 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
814 Fix minor problems found by static checking.
815 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
816 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
817 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
819 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
821 * image.c (imagemagick_compute_animated_image): Don't crash if we
822 have an animation with different-sized images (bug#15313).
824 2013-11-30 Martin Rudalics <rudalics@gmx.at>
826 Remove some unused items introduced during pixelwise change.
827 * window.c (window_resize_total_check): Remove unused function.
828 * xdisp.c (remember_mouse_glyph): Remove unused label.
829 (Ftool_bar_height): Move declaration inside #if.
830 * xterm.c (x_set_window_size): Don't use r and c.
832 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
834 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
837 * window.c (Fset_window_configuration): Comment out unused variables.
839 * w32term.c (w32_read_socket): Remove unused variable `buf'.
841 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
843 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
845 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
847 * gnutls.c (gnutls_audit_log_function): Only declare and define if
848 HAVE_GNUTLS3 (Bug#16001).
850 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
851 if interrupts are deferred (Bug#15801).
853 2013-11-30 Martin Rudalics <rudalics@gmx.at>
855 Support resizing frames and windows pixelwise.
856 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
857 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
858 (struct glyph_matrix): Replace window_left_col and
859 window_top_line by window_pixel_left and window_pixel_top.
860 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
862 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
863 (draw_window_divider, move_it_to, x_draw_right_divider)
864 (x_draw_bottom_divider, change_frame_size): Add or fix
866 * dispnew.c (change_frame_size_1): Change prototype.
867 (adjust_glyph_matrix, required_matrix_width)
868 (adjust_frame_glyphs_for_window_redisplay): Use pixel
869 values instead of lines and columns.
870 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
871 WINDOW_TOTAL_FRINGE_WIDTH.
872 (handle_window_change_signal, do_pending_window_change)
873 (init_display): Adjusts calls of change_frame_size.
874 (change_frame_size, change_frame_size_1): Handle pixelwise
876 * frame.c (Qright_divider_width, Qbottom_divider_width):
878 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
879 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
880 (x_set_internal_border_width, x_set_vertical_scroll_bars)
881 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
883 (set_frame_param): New function.
884 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
885 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
886 (Ffringe_width, Fborder_width, Fright_divider_width)
887 (Fbottom_divider_width): New functions, defsubr them.
888 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
889 New argument pixelwise.
890 (struct frame_parm_table): New members Qright_divider_width and
891 Qbottom_divider_width.
892 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
893 (x_report_frame_params): Handle Qright_divider_width and
894 Qbottom_divider_width.
895 (x_set_right_divider_width, x_set_bottom_divider_width):
897 (frame_resize_pixelwise): New option.
898 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
899 new_pixelwise, right_divider_width and bottom_divider_width;
900 remove total_lines; rename text_lines, text_cols, new_text_lines
901 and new_text_cols to text_height, text_width, new_height and
902 new_width respectively.
903 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
904 FRAME_TEXT_WIDTH respectively.
905 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
906 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
907 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
909 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
910 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
911 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
912 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
913 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
914 (FRAME_TOTAL_COLS_ARG): Remove macro.
915 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
916 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
917 (x_wm_set_size_hint): Handle frame pixel sizes.
918 * indent.c (compute_motion, Fcompute_motion):
919 Call window_body_width instead of window_body_cols.
920 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
921 (make_lispy_position): Handle right and bottom dividers.
922 (Fsuspend_emacs): Pixelize call of change_frame_size.
923 * keyboard.h: Extern Qright_divider, Qbottom_divider.
924 * lisp.h: Extern set_frame_param.
925 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
927 (Fx_create_frame): Add entry for vertical_drag_cursor.
928 Pixelize call of change_frame_size.
929 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
930 * nsterm.m (ns_update_window_end): Optionally draw right
932 (x_set_window_size): Add argument pixelwise.
933 Call check_frame_size and change_frame_size with pixelwise zero.
934 (ns_draw_window_divider): New function.
935 (ns_redisplay_interface): Add ns_draw_window_divider.
936 (updateFrameSize:): Call change_frame_size with pixelwise zero.
937 (x_new_font): Call x_set_window_size with pixelwise zero.
938 * print.c (print_object): For a window print its sequence
940 * term.c (Fresume_tty): Pixelize call of change_frame_size.
941 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
942 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
943 (w32_createwindow): Use scroll bar area width.
944 (w32_wnd_proc): Handle bottom divider width.
945 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
946 (Fx_create_frame): Default divider width parameters.
947 Caclulate sizes pixelwise. Add vertical drag cursor support.
948 (x_create_tip_frame): Default divider widths to zero.
949 Pixelize call to change_frame_size.
950 (Fx_show_tip): Add handling of divider widths. Pixelize window
952 (Fw32_frame_rect): New function.
953 (frame_parm_handler w32_frame_parm_handlers): Add divider
955 (Vx_window_vertical_drag_shape): Add variable.
956 * w32inevt.c (resize_event, maybe_generate_resize_event):
957 Pixelize change_frame_size calls.
958 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
960 * w32term.c (w32_draw_window_divider): New function.
961 (x_update_window_end): Handle right divider.
962 (w32_draw_fringe_bitmap, x_scroll_run)
963 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
964 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
965 Calculate new frame sizes pixelwise.
966 (x_new_font): Pixelize call to x_set_window_size.
967 (x_check_fullscreen): Pixelize call to change_frame_size.
968 (x_set_window_size_1, x_set_window_size): New argument
969 pixelwise. Calculate pixelwise.
970 (x_wm_set_size_hint): Use scroll bar area width.
971 (w32_redisplay_interface): Add w32_draw_window_divider.
972 * w32term.h (struct w32_output): Add vertical drag cursor.
973 * widget.c (set_frame_size, update_wm_hints)
974 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
976 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
977 * window.c (sequence_number): Restore.
978 (Fwindow_pixel_width, Fwindow_pixel_height)
979 (Fwindow_mode_line_height, Fwindow_header_line_height)
980 (window_pixel_to_total, Frun_window_scroll_functions)
981 (Fset_window_new_pixel, window_resize_apply_total)
982 (Fwindow_resize_apply_total): New functions.
983 (window_body_height, window_body_width): Rename from
984 window_body_lines. New argument PIXELWISE.
986 (Fwindow_body_height, Fwindow_body_width): New argument
988 (coordinates_in_window, window_relative_x_coord): Use window's
989 pixel width instead of total width.
990 (replace_window, recombine_windows): Initialize pixel values.
991 (resize_root_window, resize_frame_windows, grow_mini_window)
992 (shrink_mini_window): New argument PIXELWISE.
994 (Fdelete_other_windows_internal, adjust_window_margins)
995 (window_resize_check, window_resize_apply)
996 (Fdelete_window_internal, Fresize_mini_window_internal)
997 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
998 (check_frame_size): Rename arguments. New argument PIXELWISE.
1000 (set_window_buffer): Make samebuf bool. Run configuration change
1001 hook only if buffer changed.
1002 (Fset_window_buffer): Rewrite doc-string.
1003 (make_window): Initialize new_pixel slot.
1004 (Fwindow_resize_apply): Check pixel size of root window.
1005 (Fsplit_window_internal): Call 2nd argument pixel_size.
1006 Calculate pixelwise.
1007 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1009 (save_window_data): New slots frame_text_width,
1010 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1011 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1013 (Fcurrent_window_configuration, Fset_window_configuration)
1014 (save_window_save, compare_window_configurations): Handle new
1015 slots in save_window_data and saved_window.
1016 (Fset_window_scroll_bars): Fix doc-string.
1017 (window_resize_pixelwise): New variable.
1018 (coordinates_in_window, Fcoordinates_in_window_p):
1020 (make_parent_window): Adjust sequence_number.
1021 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1023 * window.h (struct window): New members new_pixel, pixel_left,
1024 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1025 (wset_new_pixel): New function.
1026 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1027 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1028 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1029 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1030 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1031 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1032 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1033 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1034 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1035 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1036 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1037 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1038 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1039 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1040 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1042 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1043 (window_body_width, check_frame_size): Adapt external declarations.
1044 * xdisp.c (last_max_ascent): New integer.
1045 (window_text_bottom_y): Handle bottom divider.
1046 (window_box_width, window_box_height): Calculate pixelwise.
1047 (get_glyph_string_clip_rects): Handle right divider.
1048 (remember_mouse_glyph): When windows are resized pixelwise
1049 proceed with width and height set to 1.
1050 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1052 (move_it_to): Calculate and return maximum x position
1054 (Fwindow_text_pixel_size): New function.
1055 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1056 (tool_bar_lines_needed): Rename to tool_bar_height.
1057 Calculate pixelwise.
1058 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1059 Calculate pixelwise.
1060 (redisplay_tool_bar): Calculate pixelwise.
1061 (redisplay_window): Calculate pixelwise. Handle dividers.
1062 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1063 (x_draw_vertical_border): Handle dividers.
1064 (define_frame_cursor1): Handle vertical drag cursor.
1065 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1066 (expose_window): Calculate pixelwise. Handle dividers.
1067 (init_xdisp): Initialize pixel values.
1068 * xfaces.c (Qwindow_divider): New face.
1069 (realize_basic_faces): Realize it.
1070 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1071 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1072 (x_set_scroll_bar_default_width): Default actual width to 16.
1073 (Fx_create_frame): Set sizes pixelwise.
1074 (x_create_tip_frame): Default divider widths to zero.
1075 Pixelize call of change_frame_size.
1076 (Fx_show_tip): Handle divider widths. Initial pixel position
1078 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1079 (Vx_window_vertical_drag_shape): New option.
1080 * xmenu.c (free_frame_menubar): Pixelize call of
1082 * xterm.c (x_draw_window_divider): New function.
1083 (x_update_window_end): Optionally draw right divider.
1084 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1085 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1086 (handle_one_xevent, x_new_font): Calculate pixelwise.
1087 (x_set_window_size_1, x_set_window_size): New argument
1088 pixelwise. Calculate pixelwise.
1089 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1090 (struct x_redisplay_interface): Add x_draw_window_divider.
1091 * xterm.h (struct x_output): Add vertical_drag_cursor.
1093 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1095 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1096 Set invisible frames's `redisplay' when a full redisplay is requested.
1097 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1098 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1099 (display_mode_lines): Set it here instead.
1101 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1103 * dispextern.h (set_window_update_flags): Remove.
1105 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1107 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1109 * xdisp.c (REDISPLAY_SOME_P): New macro.
1110 (redisplay_internal): Use it (bug#15999).
1111 (prepare_menu_bars, redisplay_window): Use it as well.
1113 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1115 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1117 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1118 (globals_of_w32font): Zero it out.
1119 (GetCharWidth32W_Proc): New function pointer.
1120 (get_char_width_32_w): New function.
1121 (compute_metrics): If get_glyph_outline_w returns an error, try
1122 get_char_width_32_w before declaring a failure. This avoids
1123 punishing raster (a.k.a. "bitmap") fonts by slowing down
1124 redisplay. (Bug#6364).
1126 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1128 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1129 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1130 highlight needs to be redisplayed. (Bug#15913)
1132 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1134 Fix minor problems found by static checking.
1135 * buffer.h (struct buffer_text, struct buffer):
1136 * frame.h (struct frame):
1137 * window.h (struct window):
1138 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1139 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1140 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1141 no-longer-valid use of HAVE_MENUS.
1142 * xdisp.c (propagate_buffer_redisplay): Now static.
1144 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1146 * xmenu.c (Fmenu_or_popup_active_p):
1147 * window.c (Fset_window_configuration):
1148 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1149 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1150 * fns.c (Fyes_or_no_p):
1151 * editfns.c (Fmessage_box, Fmessage_or_box):
1152 * alloc.c (make_save_ptr_ptr):
1153 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1155 * window.c (Fset_window_configuration): Move select_window later.
1157 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1159 Refine redisplay optimizations to only redisplay *some* frames/windows
1160 rather than all of them.
1161 * xdisp.c (REDISPLAY_SOME): New constant.
1162 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1163 (bset_redisplay, bset_update_mode_line): New functions.
1164 (message_dolog): Use bset_redisplay.
1165 (clear_garbaged_frames): Use fset_redisplay.
1166 (echo_area_display): Use wset_redisplay.
1167 (buffer_shared_and_changed): Remove.
1168 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1169 frame titles. Compute the actual set of windows redisplayed.
1170 Don't update frame titles and menu bars for frames that don't need to
1172 (propagate_buffer_redisplay): New function.
1174 (redisplay_internal): Use it. Be more selective in the set of windows
1175 we redisplay. Propagate windows_or_buffers_changed to
1176 update_mode_lines a bit later to simplify the code.
1177 (mark_window_display_accurate_1): Reset window and buffer's
1179 (redisplay_window): Do nothing if neither the window nor the buffer nor
1180 the frame needs redisplay.
1181 * window.h (struct window): Add `redisplay' field.
1182 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1183 (redisplay_other_windows, window_list): New declarations.
1184 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1185 (window_list): Not static any more.
1186 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1187 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1188 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1189 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1190 * frame.h (struct frame): Add `redisplay' field.
1191 Move `external_menu_bar' bitfield next to other bit-fields.
1192 (SET_FRAME_GARBAGED): Use fset_redisplay.
1193 (SET_FRAME_VISIBLE): Don't garbage the frame;
1194 Use redisplay_other_windows.
1195 * buffer.h (struct buffer): Add `redisplay' field.
1196 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1197 (modify_overlay): Use bset_redisplay.
1198 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1200 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1202 Support w32 file notifications in batch mode.
1203 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1204 invalid (which happens in batch mode). If non-interactive, call
1205 handle_file_notifications to store file notification events in the
1206 input queue. (Bug#15933)
1208 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1210 * w32inevt.c (handle_file_notifications): Now external, not static.
1212 * w32term.h (handle_file_notifications): Provide prototype.
1214 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1215 init_crit, since init_display, which does that otherwise, is not
1218 2013-11-27 Glenn Morris <rgm@gnu.org>
1220 * Makefile.in ($(lispsource)/international/charprop.el): New.
1221 (emacs$(EXEEXT)): Depend on charprop.el.
1223 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1225 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1226 deleting portions of the buffer under non-nil REPLACE argument.
1229 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1230 directory, watch it and not its parent.
1231 (add_watch): Allow empty string in FILE.
1233 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1235 * window.c (Fset_window_start, window_resize_apply)
1236 (window_scroll): Reset window_end_valid (Bug#15957).
1238 2013-11-27 Glenn Morris <rgm@gnu.org>
1240 * Makefile.in (leimdir): Now in lisp source directory.
1241 ($(leimdir)/leim-list.el): Just use ../leim .
1242 * epaths.in (PATH_DUMPLOADSEARCH):
1243 * lread.c (load_path_default):
1244 * nsterm.m (ns_load_path): No more leim directory.
1246 2013-11-26 Andreas Schwab <schwab@suse.de>
1248 * .gdbinit (xgettype): Add cast.
1250 2013-11-26 Glenn Morris <rgm@gnu.org>
1252 Preload leim-list.el.
1253 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1254 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1255 is a single directory.
1257 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1259 bool-vector-subsetp is now the normal direction (Bug#15912).
1260 * data.c (Fbool_vector_subsetp): Test whether the first argument
1261 is a subset of the second one, not the reverse. Add doc string.
1263 Fix minor problems found by static checking.
1264 * lread.c (load_path_default): Now static.
1265 * textprop.c (text_property_stickiness): Be consistent about the
1266 test used when deciding whether to consider the previous character.
1267 This simplifies the code a bit.
1269 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1271 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1273 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1274 (syms_of_frame): Don't defsubr them.
1276 2013-11-25 Glenn Morris <rgm@gnu.org>
1278 * lread.c (load_path_default): Change the sense of the argument.
1279 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1280 from dump_path. When it is not, avoid checking dump_path twice.
1282 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1283 uninstalled dump_path against installed Vload_path. (Bug#15964)
1285 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1287 Export get_pos_property to Elisp.
1288 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1289 (syms_of_editfns): Export it to Elisp.
1291 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1293 2013-11-23 Romain Francoise <romain@orebokech.com>
1295 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1296 initialization here ...
1297 (syms_of_fileio): ... from here.
1299 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1301 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1302 Please use --enable-check-lisp-object-type.
1304 2013-11-23 Glenn Morris <rgm@gnu.org>
1306 * process.c (get_process): Explicit error for dead buffers.
1308 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1310 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1312 2013-11-23 Glenn Morris <rgm@gnu.org>
1314 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1315 * lread.c (load_path_check): Take path to check as argument.
1316 (load_path_default): New, split from init_lread.
1317 (init_lread): Move calc of default load-path to load_path_default.
1318 Empty elements in EMACSLOADPATH now stand for the default.
1319 (load-path): Doc fix.
1320 * emacs.c (decode_env_path): Add option to treat empty elements
1321 as nil rather than ".".
1322 * callproc.c (init_callproc_1, init_callproc):
1323 * image.c (Vx_bitmap_file_path):
1324 * lisp.h (decode_env_path):
1325 * lread.c (Vsource_directory):
1326 Update for new argument spec of decode_env_path.
1328 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1330 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1331 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1333 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1335 Fix some dependency problems that cause unnecessary recompiles.
1336 Problem reported by RMS in
1337 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1338 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1339 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1340 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1341 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1342 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1343 (boostrap-clean): No need to remove stamp-oldxmenu.
1345 Fix recently introduced bool vector overrun.
1346 This was due to an optimization that went awry.
1347 Reported by Glenn Morris in
1348 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1349 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1350 for empty vectors, undoing the 2013-11-18 change.
1351 * data.c (bool_vector_binop_driver): Rely on this.
1352 Fix bug that occasionally overran the destination.
1353 * lisp.h (struct Lisp_Bool_vector): Document this.
1355 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1357 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1360 * nsterm.m (init, run, stop:): Comment out for now, does not work
1363 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1365 * charset.c (syms_of_charset): Don't read past end of string.
1367 2013-11-19 Glenn Morris <rgm@gnu.org>
1369 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1371 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1373 Add hooks to run on gaining/losing focus. (Bug#15029)
1374 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1375 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1376 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1378 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1380 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1381 The old names predated the API change that put destination at end.
1383 Improve API of recently-added bool vector functions (Bug#15912).
1384 The old API had (bool-vector-count-matches A B)
1385 and (bool-vector-count-matches-at A B I), which gave the
1386 misleading impression that the two functions were variants, one
1387 with a location I. The new API has (bool-vector-count-population A)
1388 and (bool-vector-count-consecutive A B I) to make the distinction
1389 clearer. The first function no longer has a B argument, since the
1390 caller can easily determine the number of nils if the length and
1391 number of ts is known.
1392 * data.c (Fbool_vector_count_population): Rename from
1393 bool_vector_count_matches, and accept just 1 argument.
1394 (Fbool_vector_count_consecutive): Rename from
1395 Fbool_vector_count_matches_at.
1397 Always allocate at least one bits_word per bool vector.
1398 See Daniel Colascione in:
1399 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1400 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1401 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1402 * lisp.h (struct Lisp_Bool_vector): Document this.
1404 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1406 * insdel.c (invalidate_buffer_caches): New function, consolidated
1407 from part of prepare_to_modify_buffer.
1408 (insert_from_gap, prepare_to_modify_buffer):
1409 * coding.c (code_convert_region, code_convert_string):
1410 Call invalidate_buffer_caches. (Bug#15841)
1412 * lisp.h (invalidate_buffer_caches): Add prototype.
1414 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1416 * w32term.c (x_update_window_end): Don't invalidate the entire
1417 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1418 highlight needs to be redisplayed. (Bug#15913)
1420 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1422 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1424 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1426 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1427 while we are using Vprin1_to_string_buffer.
1429 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1430 after inserting the description string. (Bug#15907)
1432 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1434 * data.c: Work around bogus GCC diagnostic about shift count.
1435 Reported by Eli Zaretskii in
1436 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1437 (pre_value): New function.
1438 (count_trailing_zero_bits): Use it.
1440 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1442 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1443 assume C macros are not supported even under -g3 in these old GCC
1446 2013-11-15 Leo Liu <sdl.web@gmail.com>
1448 * minibuf.c (Ftry_completion, Fall_completions)
1449 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1451 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1453 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1454 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1455 This avoids placing unnecessary constants into the Emacs code.
1457 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1459 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1460 for Cygwin w32 build.
1462 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1463 for Cygwin w32 build. (Bug#15892)
1465 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1467 Simplify, port and tune bool vector implementation.
1468 * alloc.c (bool_vector_exact_payload_bytes)
1469 (bool_vector_payload_bytes): Remove.
1470 (bool_vector_fill): Return its argument.
1471 * alloc.c (bool_vector_fill):
1473 * print.c (print_object):
1474 Simplify by using bool_vector_bytes.
1475 * alloc.c (make_uninit_bool_vector):
1476 New function, broken out from Fmake_bool_vector.
1477 (Fmake_bool_vector): Use it. Use tail call.
1478 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1479 * data.c (BITS_PER_ULL): New constant.
1480 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1481 if long long versions don't exist.
1482 (shift_right_ull): New function.
1483 (count_one_bits_word): New function, replacing popcount_bits_word
1484 macro. Don't assume that bits_word is no wider than long long.
1485 (count_one_bits_word, count_trailing_zero_bits):
1486 Don't assume that bits_word is no wider than long long.
1487 * data.c (bool_vector_binop_driver, bool_vector_not):
1488 * fns.c (Fcopy_sequence):
1490 Create an uninitialized destination, to avoid needless work.
1491 (internal_equal): Simplify.
1492 (Ffillarray): Prefer tail call.
1493 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1494 contain at least one word.
1495 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1496 chars are narrower than ints.
1497 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1498 * fns.c (Fcopy_sequence):
1500 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1501 Don't try to port to hosts where bits_word values have holes; the
1502 code wouldn't work there anyway. Verify this assumption, though.
1503 (bool_vector_bytes): New function.
1504 (make_uninit_bool_vector): New decl.
1505 (bool_vector_fill): Now returns Lisp_Object.
1507 * xfns.c (xic_create_fontsetname):
1508 * xrdb.c (gethomedir): Prefer tail calls.
1510 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1512 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1513 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1515 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1516 that requires a return value.
1517 (Fset_buffer_modified_p): Take advantage of this change to do
1520 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1522 * buffer.c (Frestore_buffer_modified_p): Sync it with
1523 Fset_buffer_modified_p.
1524 (Fforce_mode_line_update): New function, moved from subr.el.
1525 (Fset_buffer_modified_p): Use them.
1526 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1528 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1530 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1531 This avoids undefined behavior when subtracting pointers into
1532 different aways. On my platform it also makes the code a tad
1533 smaller and presumably faster.
1535 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1537 * keyboard.c (command_loop_1): Use region-extract-function.
1538 * insdel.c (Qregion_extract_function): Not static any more (can we
1539 stop pretending that these vars can benefit from being marked static?).
1541 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1543 * search.c (find_newline): If buffer text is relocated during the
1544 "dumb loop", adjust C pointers into buffer text to follow suit.
1547 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1549 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1550 for conversion (Bug#15837).
1552 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1554 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1555 for the entire range of inserted characters. (Bug#15841)
1557 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1559 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1561 (realize_default_face): Remove assignment to distant-foreground if
1562 unspecified (Bug#15815).
1564 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1566 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1567 cache-long-scans disabled, since we don't want to call
1568 prepare_to_modify_buffer (in insert_1_both) for each message we
1571 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1572 from buffer.c. Improve commentary to the buffer field setter
1575 * buffer.c (bset_cache_long_scans): Static function deleted.
1576 Improve commentary to the buffer field setter functions.
1577 (init_buffer_once): Default for cache-long-scans changed to t.
1580 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1582 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1584 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1585 This bug was introduced in my 2013-06-21 change, and caused
1586 struct Lisp_Sub_Char_Table objects to be given too many slots,
1587 which broke 'make -C admin/unidata'.
1589 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1591 Import changes from mac-port 4.5.
1592 * macfont.m (mac_font_copy_default_descriptors_for_language)
1593 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1594 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1595 (macfont_language_default_font_names): New.
1596 (macfont_list): Rearrange language/charset code.
1597 (macfont_close): Don't check for macfont_info->cache.
1598 (mac_ctfont_create_preferred_family_for_attributes): New font
1599 selection code, call
1600 mac_font_copy_default_name_for_charset_and_languages.
1601 (mac_font_copy_default_descriptors_for_language)
1602 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1604 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1606 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1608 Port to C11 aligned_alloc, and fix some integer overflows.
1609 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1610 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1611 and use of posix_memalign replaced with aligned_alloc.
1612 (aligned_alloc): New function, defined or declared as needed.
1613 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1614 Don't undef; configure.ac now does this.
1615 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1616 (calloc, aligned_alloc): Check for integer overflow.
1617 (aligned_alloc): Rename from memalign. All uses changed.
1618 (memalign): New function, an alias for aligned_alloc.
1620 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1622 * xdisp.c (redisplay_internal): Fix typo in last change.
1624 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1626 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1628 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1630 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1631 redisplay--mode-lines-cause.
1632 (redisplay_internal): Keep them uptodate. Remove redundant check of
1633 buffer_shared_and_changed.
1634 * *.[chm]: Number every assignment to update_mode_lines so we
1635 can track why it is set.
1637 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1639 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1641 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1643 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1644 can track why it is set.
1646 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1648 Integer-related fixes for term.c etc.
1649 * dispextern.h (face_tty_specified_color): New function.
1650 * term.c (turn_on_face): Don't rely on undefined behavior when
1651 assigning an out-of-range value to 'long'.
1652 Simplify test for toggling highlight.
1653 (tty_capable_p): Omit last two (unused) args. All callers changed.
1654 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1655 (read_menu_input, tty_menu_activate, tty_menu_show):
1656 * xfaces.c (x_supports_face_attributes_p)
1657 (tty_supports_face_attributes_p):
1658 Use bool for boolean. All callers changed.
1659 (tty_supports_face_attributes_p): Omit defaults for color indices;
1660 no longer needed. Simplify tail call.
1662 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1664 * xdisp.c (prepare_menu_bars): Mark static.
1665 * lisp.h (prepare_menu_bars): Don't declare.
1666 * xselect.c (x_handle_selection_clear):
1667 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1669 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1671 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1672 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1674 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1676 * keyboard.c (Fcommand_error_default_function): Rename from
1677 Fdefault_error_output.
1679 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1681 * keyboard.c (Fdefault_error_output): New function, extracted from
1683 (syms_of_keyboard): Use it for Vcommand_error_function.
1685 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1687 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1688 (init_eval): Use it to ensure handlerlist is non-NULL.
1689 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1690 (Fsignal): Adjust NULLness test of handlerlist.
1691 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1693 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1695 * callproc.c (call_process): Call prepare_to_modify_buffer before
1696 decoding text read from the sub-process, as the decoded stuff will
1697 be inserted into the buffer. This will invalidate the various
1698 caches maintained for the buffer. (Bug#15148)
1700 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1702 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1703 string of glyphless-char-display.
1705 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1707 * nsfns.m (ns_get_name_from_ioreg): New function.
1708 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1709 OSX >= 10.9. Use ns_get_name_from_ioreg.
1711 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1713 Simplify and port recent bool vector changes.
1714 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1715 only in this file. Use a more-efficient implementation if the
1716 second argument is a power of 2.
1717 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1718 Remove no-longer-necessary compile-time checks.
1719 (bool_vector_exact_payload_bytes): New function.
1720 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1721 exact payload changed to call the new function. Do not assume
1722 that the arg or result fits in ptrdiff_t.
1723 (bool_vector_fill): New function.
1724 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1726 (vroundup_ct): Don't assume arg fits in size_t.
1727 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1728 invoke set_category_set.
1729 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1730 All callers changed. Use bool_vector_set.
1731 * category.h (XCATEGORY_SET): Remove; no longer needed.
1732 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1734 * data.c (Faref): Use bool_vector_ref.
1735 (Faset): Use bool_vector_set.
1736 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1737 (Fbool_vector_not, Fbool_vector_count_matches)
1738 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1739 * fns.c (concat): Use bool_vector_ref.
1740 (Ffillarray): Use bool_vector_fill.
1741 (mapcar1): Use bool_vector_ref.
1742 (sxhash_bool_vector): Hash words, not bytes.
1743 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1744 a constant, since it's now used in #if.
1745 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1746 unsigned char on unusual architectures, so that we no longer
1747 assume that the number of bits per bits_word is a power of two or
1748 is a multiple of 8 or of CHAR_BIT.
1749 (Qt): Add forward decl.
1750 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1751 at least as strictly as bits_word.
1752 (bool_vector_data, bool_vector_uchar_data): New accessors.
1753 All data structure accesses changed to use them.
1754 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1755 (bool_vector_set): New functions.
1756 (bool_vector_fill): New decl.
1757 (ROUNDUP): Move to alloc.c as described above.
1759 Fix recent gnutls changes.
1760 * gnutls.c (Fgnutls_boot): Don't assume C99.
1761 * process.c (wait_reading_process_output): Fix typo in recent change.
1763 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1765 * process.c (wait_reading_process_output, read_process_output)
1766 (send_process): Check gnutls_state is not NULL.
1768 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1769 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1771 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1773 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1774 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1776 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1779 * nsfns.m (Fx_create_frame): Fix memory leak.
1781 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1782 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1783 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1785 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1787 * xdisp.c (message3_nolog, message_with_string): Encode the string
1788 before writing it to the terminal in a non-interactive session.
1790 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1791 sure we concatenate them into a unibyte string.
1793 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1794 resulting temporary name before returning it to the caller.
1795 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1796 is a unibyte string, convert NAME to a unibyte string to ensure
1797 that the result is also a unibyte string.
1799 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1800 create unibyte strings from default paths and directory/file
1803 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1806 * callproc.c (init_callproc): Use build_unibyte_string to make
1807 sure we create unibyte strings from default paths and
1808 directory/file names.
1810 * buffer.c (init_buffer): Don't store default-directory of
1811 *scratch* in multibyte form. The original problem which led to
1812 that is described in
1813 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1814 but it was solved long ago. (Bug#15260)
1816 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1818 Port to stricter C99 platforms.
1819 Especially, C99 prohibits nesting a struct X inside struct Y if
1820 struct X has a flexible array member.
1821 * alloc.c (struct sdata): New type.
1822 (sdata): Implement in terms of struct sdata.
1823 Remove u member; all uses replaced by next_vector, set_next_vector.
1824 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1825 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1826 (struct sblock): Rename first_data member to data, which is now
1827 a flexible array member. All uses changed.
1828 (next_vector, set_next_vector, large_vector_vec): New functions.
1829 (vector_alignment): New constant.
1830 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1831 (struct large-vector): Now merely a NEXT member, since the old approach
1832 ran afoul of stricter C99. All uses changed to use
1833 large_vector_vec or large_vector_offset.
1834 (large_vector_offset): New constant.
1835 * dispnew.c: Include tparam.h, for tgetent.
1836 Do not include term.h; no longer needed.
1837 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1838 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1839 (struct Lisp_Vector): Use a flexible array member for contents,
1840 instead of a union with a member that is an array of size 1.
1842 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1843 fact that the struct no longer contains a union.
1844 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1845 (struct Lisp_Save_Value, struct Lisp_Free):
1846 Use unsigned, not int, for spacers, to avoid c99 warning.
1847 (union specbinding): Use unsigned, not bool, for bitfield, as
1848 bool is not portable to pre-C99 hosts.
1850 2013-11-04 Glenn Morris <rgm@gnu.org>
1852 * emacs.c (usage_message): Mention that `-L :...' appends.
1854 2013-11-02 Glenn Morris <rgm@gnu.org>
1856 * Makefile.in (abs_builddir): Remove.
1857 (bootstrap_exe): Use relative filename.
1859 Use relative filenames in TAGS files.
1860 * Makefile.in (abs_srcdir): Remove it again.
1861 (.PHONY): Remove frc.
1862 (maintainer-clean): No more TAGS-LISP file.
1863 (TAGS): Pass relative file names to etags.
1864 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1866 * Makefile.in (abs_srcdir): New, set by configure.
1868 (maintainer-clean): Remove pointless echo. That should be in the
1869 top-level Makefile, if anywhere. Delete TAGS-LISP.
1870 (extraclean): No s/ and m/ directories for some time.
1871 (TAGS): Also depend on ctagsfiles3.
1872 Remove no-longer-defined S_FILE.
1873 Pass absolute filenames to etags once more.
1874 (TAGS-LISP): Replace lispdir with its expansion.
1875 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1876 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1878 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1880 * xfaces.c (check_lface_attrs, realize_default_face):
1881 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1882 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1884 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1886 * emacs.c (original_pwd): Remove global var by making it local.
1887 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1889 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1891 * xfaces.c: Declare color_distance.
1892 (QCdistant_foreground): New variable.
1893 (NEAR_SAME_COLOR_THRESHOLD): New define.
1894 (load_color2): New function.
1895 (load_color): Call load_color2.
1896 (load_face_colors): Call load_color2 and if distant-color is specified
1897 calculate distant and use distant-color if colors are near.
1898 (LFACE_DISTANT_FOREGROUND): New define.
1899 (merge_face_ref, Finternal_set_lisp_face_attribute)
1900 (Finternal_get_lisp_face_attribute)
1901 (x_supports_face_attributes_p): Handle distant-foreground similar to
1903 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1905 * dispextern.h (lface_attribute_index):
1906 Add LFACE_DISTANT_FOREGROUND_INDEX.
1908 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1910 * image.c (pbm_next_char): New function.
1911 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1912 (pbm_scan_number): Use it.
1913 (Qlibjpeg_version): New variable.
1914 (syms_of_image): DEFSYM and initialize it.
1916 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1918 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1920 2013-10-31 Glenn Morris <rgm@gnu.org>
1922 * emacs.c (original_pwd): New char.
1923 (main): If using --chdir, store original_pwd.
1924 (init_cmdargs): When setting Vinvocation_directory based on a
1925 relative argv[0], use original_pwd if set. (Bug#15768)
1927 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1929 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1931 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1933 * insdel.c: Fix minor problems found by static checking.
1934 (Qregion_extract_function): Now static.
1935 (prepare_to_modify_buffer_1): Remove unused locals.
1937 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1940 (syms_of_xdisp): Declare pre-redisplay-function.
1941 (markpos_of_region): Remove function.
1942 (init_iterator, compute_stop_pos, handle_face_prop)
1943 (face_before_or_after_it_pos, reseat_to_string)
1944 (get_next_display_element, window_buffer_changed)
1945 (redisplay_internal, try_cursor_movement, redisplay_window)
1946 (try_window_reusing_current_matrix, try_window_id, display_line)
1947 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1948 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1949 * window.h (struct window): Remove field `region_showing'.
1950 * dispextern.h (struct it): Remove region_beg/end_charpos.
1951 (face_at_buffer_position, face_for_overlay_string)
1952 (face_at_string_position): Update prototypes.
1953 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1954 (face_at_string_position): Remove `region_beg' and `region_end' args.
1955 * fontset.c (Finternal_char_font):
1956 * font.c (font_at, font_range): Adjust calls accordingly.
1957 * insdel.c (Qregion_extract_function): New var.
1958 (syms_of_insdel): Initialize it.
1959 (prepare_to_modify_buffer_1): Use it.
1961 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1963 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1964 * ftxfont.c (ftxfont_get_gcs):
1965 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1966 * xfaces.c (x_free_colors, x_free_dpy_colors)
1967 (x_create_gc, unload_color):
1968 * xselect.c (x_property_data_to_lisp):
1969 * xsettings.c (parse_settings):
1970 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1971 (get_bits_and_offset): Adjust definition.
1972 * frame.c (XParseGeometry): Adjust locals.
1973 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1974 * regex.h (toplevel): Likewise for reg_syntax_t.
1976 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1978 * eval.c (run_hook_with_args): Use FUNCTIONP.
1980 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1982 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1983 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1984 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1985 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1986 on MS-Windows anyway.
1987 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1988 (free_realized_face): ...adjust user.
1989 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1990 white relief pixels to -1.
1991 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1992 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1993 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1995 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1997 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1998 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1999 in practice now. All callers changed.
2001 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2003 * dispextern.h (struct face): Use bitfields for 'underline_type'
2004 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2005 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2006 'stipple' member. Move 'lface' member up to help...
2007 * xfaces.c (make_realized_face): ...this function to find and
2008 clear just the members that need clearing.
2009 (load_face_colors, realize_x_face):
2010 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2012 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2014 * xftfont.c (struct xftfont_info): Remove set-but-unused
2016 (xftfont_open): Adjust user.
2017 (xftfont_get_colors): Remove useless prototype.
2019 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2021 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2022 before passing them to 'unexec'. (Bug#15260)
2024 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2026 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2028 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2030 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2031 the changed signature of the font driver's 'close' method.
2033 * w32font.h (w32font_close): Adjust the prototype to the change in
2034 function definition.
2036 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2038 * w32uniscribe.c (uniscribe_close): Adapt the call to
2039 w32font_close to its new prototype.
2041 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2043 Omit unused frame argument of font API's close function.
2044 * font.h (struct font): Drop frame argument. Adjust comment.
2045 * font.c (font_clear_cache, font_close_object): Adjust users.
2046 * ftfont.c (ftfont_close):
2047 * ftxfont.c (ftxfont_close):
2048 * macfont.m (macfont_close):
2049 * nsfont.m (nsfont_close):
2050 * w32font.c (w32font_close):
2051 * xfont.c (xfont_close):
2052 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2053 tweak comments and make functions safe if called more than once for
2054 the same font object.
2056 Perform font-specific cleanup when font object is swept by GC. See
2057 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2058 * alloc.c (cleanup_vector): New function.
2059 (sweep_vector): Call it for each reclaimed vector object.
2060 * font.h (struct font): Adjust comment.
2062 2013-10-24 Glenn Morris <rgm@gnu.org>
2064 * Makefile.in (abs_top_srcdir): New, set by configure.
2066 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2068 Adjust recent font-related changes to fix bug#15686.
2069 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2070 is a live window system frame, mark its default font too.
2072 2013-10-23 Glenn Morris <rgm@gnu.org>
2074 * Makefile.in (RUN_TEMACS): Make relative (again).
2075 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2076 (bootstrap-emacs$(EXEEXT)):
2077 Quote entities that might contain whitespace.
2079 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2081 Port to Solaris 10 and its bundled GCC.
2082 Problem reported by Timothy C. Burt.
2083 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2085 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2087 Do not allow font caches to grow too large.
2088 * alloc.c (compact_font_cache_entry, compact_font_caches):
2089 New functions or stub if not HAVE_WINDOW_SYSTEM.
2090 (compact_undo_list): Factor out from Fgarbage_collect.
2092 (mark_face_cache): Mark face font. Move down to avoid
2094 (mark_terminals): Do not mark font cache here.
2095 (Fgarbage_collect): Call compaction functions described
2096 above. Adjust comment.
2098 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2100 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2101 chdir to HOME (bug#15607).
2103 * nsterm.m (Qcocoa, Qgnustep): New variables.
2104 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2105 (ns_get_color): Make selection color work for GNUStep also.
2107 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2109 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2110 handles mouse clicks. Instead, let GPM use the same code as all
2111 the other mice use. See the discussion starting at
2112 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2113 for the details of the problem with the menu bar this fixes.
2115 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2117 Remove port-specific display name lists to avoid extra
2118 complexity and data duplication with display info lists.
2119 * xterm.h (x_display_name_list): Remove declaration.
2120 * xterm.c (x_display_name_list): Remove.
2121 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2122 * xfns.c (x_display_info_for_name, Fx_display_list):
2123 Likewise. Use x_display_list where appropriate.
2124 * w32term.h (w32_display_name_list): Remove declaration.
2125 * w32term.c (w32_display_name_list): Remove.
2126 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2128 * w32fns.c (x_display_info_for_name, Fx_display_list):
2129 Likewise. Use x_display_list where appropriate.
2130 * nsterm.h (ns_display_name_list): Remove declaration.
2131 * nsterm.m (ns_display_name_list): Remove.
2132 (ns_term_init, syms_of_nsterm): Adjust users.
2133 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2134 Likewise. Use x_display_list where appropriate.
2135 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2136 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2137 (mark_terminals): Mark per-terminal font cache.
2139 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2141 Don't run timers in input-pending-p. Its new check-timers param
2142 provides the prior behavior. (Bug#15045).
2143 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2146 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2148 Make some functions static in non-Microsoft builds.
2149 On my platform (Fedora 19 x86-64), this shrinks the
2150 Emacs executable (text+data) by 0.25%.
2151 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2152 (load_color) [!MSDOS]:
2153 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2154 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2155 * lisp.h (check_existing):
2156 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2157 (network_interface_info) [!WINDOWSNT]:
2158 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2159 Remove extern decls.
2160 * fileio.c (check_existing):
2161 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2162 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2163 (network_interface_info) [!WINDOWSNT]:
2164 * term.c (encode_terminal_code) [!WINDOWSNT]:
2165 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2166 * xfaces.c (load_color) [!MSDOS]:
2168 * fileio.c (check_existing, check_executable, check_writable):
2169 * process.c (network_interface_list, network_interface_info):
2170 Move earlier, so that we don't need forward decls.
2171 * gnutls.c (fn_gnutls_transport_set_errno)
2172 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2174 * w32.c (init_environment): Use faccessat rather than
2175 check_existing, partly for consistency with the rest of the code
2176 in this file, partly so that check_existing can be static.
2178 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2179 * emacs.c (MAIN_PROGRAM): New macro.
2180 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2181 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2183 bool vector int width fixes
2184 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2185 (Fbool_vector_count_matches_at):
2186 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2187 can exceed PTRDIFF_MAX, at least in theory.
2188 (Fbool_vector_count_matches_at):
2189 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2191 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2193 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2194 (struct sockaddr): Add forward decl, for platforms that lack it.
2196 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2198 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2201 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2203 * w32.c (network_interface_get_info, network_interface_list)
2204 (network_interface_info): New functions. (Bug#15610)
2205 (GetAdaptersInfo_Proc): New typedef.
2206 (get_adapters_info): New wrapper function.
2207 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2209 * process.h (network_interface_list, network_interface_info):
2212 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2213 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2214 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2215 for WINDOWSNT. Doc fix.
2216 (syms_of_process): Defsubr Snetwork_interface_list and
2217 Snetwork_interface_info unconditionally.
2219 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2220 in NS GUI sessions. (Bug#15629)
2222 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2224 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2226 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2228 * print.c (print_object): Print " ..." when truncating bool vectors.
2230 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2232 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2233 standard mouse buttons.
2235 * termhooks.h (struct input_event): Remove incorrect commentary.
2237 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2239 Disallow bool vector operations on mixed-length operands.
2240 The old behavior left garbage in the result vector sometimes,
2241 and didn't seem to be useful.
2242 * data.c (Qwrong_length_argument): New static var.
2243 (wrong_length_argument): New function.
2244 (bool_vector_binop_driver): Check that args agree in length.
2246 * keyboard.c, keyboard.h (all_kboards): Now static.
2248 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2250 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2251 note from the lispref.
2253 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2255 * nsterm.h (struct ns_display_info): Remove set-but-unused
2256 member image_cache (image caches are per-terminal anyway).
2257 (FRAME_X_IMAGE_CACHE): Remove.
2258 * nsterm.m (ns_initialize_display_info): Adjust user.
2260 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2262 * w32proc.c: Include mingw_time.h.
2264 * w32.c: Include mingw_time.h.
2266 Implement scrolling of TTY menus when the screen is too short.
2268 * term.c (tty_menu_display): Accept an additional argument, the
2269 menu item from which to start displaying the menu. Account for
2270 the value of Y when limiting the menu to the number of available
2272 (mi_result): New enumeration.
2273 (read_menu_input): Return enumerated value. When the y coordinate
2274 hits min_y or max_y, return scroll indication instead of wrapping
2276 (tty_menu_activate): Handle the scrolling indications from
2277 read_menu_input. Compute the first menu item to display and pass
2278 it to tty_menu_display.
2280 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2282 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2283 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2284 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2285 Adjust to match the change described below.
2286 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2287 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2288 memory_below_frame members to...
2289 * termchar.h (struct tty_display_info): ...here because they're
2290 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2291 * term.c (init_tty):
2292 * nsterm.m (ns_create_terminal):
2293 * w32term.c (w32_create_terminal):
2294 * xterm.c (x_create_terminal): Adjust users.
2295 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2296 to filter out non-TTY frames. Adjust comment.
2297 (scrolling): Adjust user. Prefer eassert for debugging check.
2299 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2301 * xfaces.c (PT_PER_INCH): Remove unused macro.
2302 * termhooks.h (struct terminal): Remove set-but-unused
2303 member fast_clear_end_of_line.
2304 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2305 * nsterm.m (ns_create_terminal):
2306 * term.c (init_tty):
2307 * w32term.c (w32_create_terminal):
2308 * xterm.c (x_create_terminal): Adjust users.
2310 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2312 * lisp.h (bool_vector_size): New function.
2313 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2314 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2315 (Fbool_vector_not, Fbool_vector_count_matches_at):
2316 Remove uses of 'eassume' that should no longer be needed,
2317 because they are subsumed by the 'eassume' in bool_vector_size.
2319 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2321 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2322 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2323 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2325 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2327 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2328 have different dimensions. (Bug#15575)
2330 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2333 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2335 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2337 * term.c (tty_menu_show): Never return with unbalanced
2338 specpdl. Use eassert for debugging check. Adjust style.
2340 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2342 * term.c (read_menu_input): Make selection of menu items
2343 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2344 (tty_menu_activate): Fix off-by-one error when computing max_y.
2346 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2348 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2349 audit logging (only used with GnuTLS 3.x) and enable it.
2351 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2353 * dispnew.c (redraw_frame): Remove useless #ifdef because
2354 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2355 Also, move TTY fflush to...
2356 * term.c (tty_update_end): ...this function.
2358 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2360 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2361 the end of the frame's glyph matrix. (Bug#15575)
2363 * term.c (tty_menu_display): Don't move cursor while overwriting
2364 frame's glyphs with menu items. Limit the number of items
2365 displayed to what can be shown on the available screen lines,
2366 excluding the echo area.
2367 (tty_menu_activate): Limit the Y coordinate allowed by
2368 read_menu_input to the last screen line used for menu display.
2370 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2372 * lisp.h (eassume): New macro.
2373 Also, include <verify.h>, for 'assume'.
2374 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2375 (vroundup, vector_nbytes):
2376 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2377 (Fbool_vector_not, Fbool_vector_count_matches)
2378 (Fbool_vector_count_matches_at):
2379 Use eassume, not eassert.
2380 * casetab.c (set_identity, shuffle):
2381 * composite.c (composition_gstring_put_cache):
2382 * dispnew.c (update_frame_1):
2383 * ftfont.c (ftfont_shape_by_flt):
2384 * image.c (gif_load):
2385 * intervals.c (offset_intervals):
2386 * macfont.m (macfont_shape):
2387 Remove calls to 'assume' that are no longer needed, because
2388 --enable-gcc-warnings no longer generates bogus warnings
2389 when these calls are removed.
2391 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2393 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2395 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2397 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2398 (Qsubstitute_env_in_file_name): New var.
2399 (syms_of_fileio): Define it.
2401 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2403 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2404 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2407 * term.c (save_and_enable_current_matrix): Don't allocate and
2408 don't save margin areas.
2409 (restore_desired_matrix): Don't restore margin areas.
2410 (free_saved_screen): Don't free margin areas.
2412 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2414 * image.c: Pacify --enable-gcc-warnings.
2415 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2416 #define only if used.
2418 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2420 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2421 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2422 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2423 (gif_load): For giflib v5.x and later, display the error message
2424 produced by giflib when its functions fail.
2425 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2428 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2430 * keyboard.c (last_event_timestamp): Remove. For X selection and
2431 GTK popup menus, it may be obtained from per-frame X display info.
2432 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2433 (process_special_events): Adjust users.
2434 * keyboard.h (last_event_timestamp): Remove declaration.
2435 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2436 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2437 * menu.h (xmenu_show): Adjust prototype.
2438 * menu.c (Fx_popup_menu): Adjust user.
2439 * xselect.c (x_own_selection, x_get_foreign_selection)
2440 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2442 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2444 * keyboard.c (init_kboard): Now static. Add arg
2445 to denote window system. Adjust comment.
2446 (init_keyboard): Adjust user.
2447 (allocate_kboard): New function.
2449 * nsterm.m (ns_term_init):
2450 * term.c (init_tty):
2451 * w32term.c (w32_create_terminal):
2452 * xterm.c (x_term_init): Use it.
2453 * keyboard.h (init_kboard): Remove prototype.
2454 (allocate_kboard): Add prototype.
2456 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2458 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2459 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2461 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2463 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2465 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2467 * term.c (tty_menu_activate): Flush the output stream after
2468 showing the cursor, and don't mark the frame garbaged at exit from
2469 the function. Fixes redisplay glitches when moving from one menu
2472 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2474 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2475 or throw error (Bug#15570).
2477 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2479 * intervals.c (temp_set_point_both): Move test into 'eassert',
2482 * lisp.h (eassert): Don't use 'assume'.
2483 Sometimes 'assume' wins in performance, and sometimes it loses,
2484 so it shouldn't be used all the time. Perhaps we need two
2485 flavors of 'eassert', one for where 'assume' is far more likely
2486 to help or to hurt; but that can be done later.
2487 Problem reported by Dmitry Antipov in
2488 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2489 Also, don't include <verify.h>; no longer needed.
2491 2013-10-09 Glenn Morris <rgm@gnu.org>
2493 * eval.c (Fcond): Doc tweak.
2495 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2497 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2498 expressions with side effects to eassert. (Bug#15565)
2500 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2502 * fns.c (hashfn_user_defined): Allow hash functions to return any
2505 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2507 Fix minor problems found by static checking.
2508 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2509 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2510 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2511 * keyboard.c (read_menu_command): Remove unused local.
2512 * lisp.h (read_menu_command): New decl.
2513 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2514 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2515 Return ptrdiff_t, not int.
2516 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2517 not int, for benefit of xpalloc.
2518 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2520 (have_menus_p): Remove; unused.
2521 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2522 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2523 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2525 (save_and_enable_current_matrix): Omit unnecessary casts.
2526 (read_menu_input): Omit local extern decl (now in lisp.h).
2527 Don't access uninitialized storage if mouse_get_xy fails.
2528 (tty_menu_activate): Mark local as initialized, for lint.
2529 (tty_menu_activate, tty_meny_show): Remove unused locals.
2531 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2533 Support menus on text-mode terminals.
2534 * xterm.h (xw_popup_dialog): Add prototype.
2536 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2537 (xmenu_show): Block input here, instead in Fx_popup_menu.
2538 (xw_popup_dialog): New function, with X-specific bits of popup
2541 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2544 * window.c (Fset_window_configuration): Use run-time tests of the
2545 frame type instead of compile-time conditionals, when menu-bar
2546 lines are considered.
2548 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2549 (w32_popup_dialog): New prototypes.
2551 * w32menu.c (Fx_popup_dialog): Function deleted.
2552 (w32_popup_dialog): New function, with w32 specific bits of popup
2553 dialogs. Block input here.
2555 * w32inevt.c (w32_console_read_socket): Minor change to add
2556 debugging TTY events.
2558 * w32fns.c (show_hourglass): If returning early because the frame
2559 is not a GUI frame, unblock input.
2561 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2562 (cursorY): New functions.
2564 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2565 WINDOWSNT, macros that call curX and curY elsewhere.
2567 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2569 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2570 specific function to hide and show cursor on a text-mode terminal.
2571 (tty_menu_struct, struct tty_menu_state): New structures.
2572 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2573 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2574 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2575 (tty_menu_locate, save_and_enable_current_matrix)
2576 (restore_desired_matrix, screen_update, read_menu_input)
2577 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2578 (tty_pop_down_menu, tty_menu_last_menubar_item)
2579 (tty_menu_new_item_coords, tty_menu_show): New functions.
2580 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2582 * nsterm.h (ns_popup_dialog): Adjust prototype.
2584 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2586 (ns_popup_dialog): Adapt order of arguments to the other
2587 *_menu_show implementations.
2588 (Fx_popup_dialog): Function deleted.
2590 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2592 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2594 * menu.c (have_boxes): New function.
2595 (single_keymap_panes): Use it instead of a compile-time
2597 (single_menu_item): Use run-time tests of the frame type instead
2598 of compile-time conditionals.
2599 (encode_menu_string): New function.
2600 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2601 the macro, since different types of frame need different encoding
2603 (digest_single_submenu): Use run-time tests of frame type instead
2604 of, or in addition to, compile-time conditionals.
2605 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2606 (Fx_popup_menu): Detect when the function is called from keyboard
2607 on a TTY. Don't barf when invoked on a text-mode frame.
2608 Check frame type at run time, instead of compile-time conditionals for
2609 invoking terminal-specific menu-show functions.
2610 Call tty_menu_show on text-mode frames.
2611 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2612 run time to determine which alternative to invoke; support dialogs
2615 * keyboard.h <Qmouse_movement>: Declare.
2617 * keyboard.c <Qmouse_movement>: Now extern.
2618 <Qecho_keystrokes>: New static variable.
2619 (read_key_sequence): Accept an additional argument, a flag to
2620 prevent redisplay during reading of the key sequence. All callers
2622 (read_menu_command): New function.
2623 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2625 (toolkit_menubar_in_use): New function.
2626 (make_lispy_event): Use it instead of a compile-time test.
2628 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2629 window-system being available.
2631 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2632 to x-popup-dialog on the frame type, they all now support popup
2635 * dispnew.c (save_current_matrix): Save the margin areas.
2636 (restore_current_matrix): Restore margin areas.
2637 (update_frame_with_menu): New function.
2639 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2642 * alloc.c (make_save_ptr): Now compiled unconditionally.
2644 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2646 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2647 (redraw_frame, update_frame): Adjust users.
2648 * dispextern.h (set_window_update_flags): Adjust prototype.
2649 * xdisp.c (redisplay_internal): When updating all frames with zero
2650 windows_or_buffers_changed, assume that only the windows that shows
2651 current buffer should be really updated.
2653 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2655 Do not allocate huge temporary memory areas and objects while encoding
2656 for file I/O, thus reducing an enormous memory usage for large buffers.
2657 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2658 * coding.h (struct coding_system): New member raw_destination.
2659 * coding.c (setup_coding_system): Initialize it to zero.
2660 (encode_coding_object): If raw_destination is set, do not create
2661 dst_object. Add comment.
2662 * fileio.c (toplevel): New constant E_WRITE_MAX.
2663 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2664 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2666 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2668 * nsterm.m (windowDidExitFullScreen:):
2669 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2671 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2673 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2674 * keyboard.c (unblock_input_to): Don't process pending signals
2675 if a fatal error is in progress.
2677 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2678 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2679 they're talking about words in Lisp bool vectors.
2680 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2681 * data.c (popcount_bits_word): Rename from popcount_size_t.
2682 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2685 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2687 Improve support for popcount and counting trailing zeros (Bug#15550).
2688 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2689 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2690 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2691 (popcount_size_t_msc, popcount_size_t_gcc):
2692 Remove; now done by Gnulib.
2693 (popcount_size_t): Now a macro that defers to Gnulib.
2694 (count_trailing_zero_bits): Return int, for consistency with
2695 Gnulib and because Emacs prefers signed to unsigned int.
2696 Don't assume that size_t is either unsigned int or unsigned long
2697 or unsigned long long.
2698 (size_t_to_host_endian): Do not assume that size_t is either
2699 exactly 32 or exactly 64 bits wide.
2700 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2701 etc., so that it's now an enum constant, not a macro.
2702 No need to assume that it's either 32 or 64.
2704 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2706 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2709 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2711 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2712 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2714 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2716 emacs_read and emacs_write now use void *, not char *.
2717 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2718 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2719 Buffer arg is now void *, not char *. This matches plain
2720 'read' and 'write' better, and avoids a constraint violation
2721 on Solaris 9 with Oracle Studio.
2723 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2725 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2726 memset to explicit loop. Otherwise copy largest possible chunk
2727 from initialized to uninitialized part, thus allowing the longer
2728 memcpy runs and reducing the number of loop iterations.
2730 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2732 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2733 hide toolbar (Bug#15388).
2734 (windowDidEnterFullScreen:): If presentation options are zero,
2735 set them here (Bug#15388).
2736 (ns_update_auto_hide_menu_bar): Remove runtime check.
2737 Don't auto hide dock unless menubar is also auto hidden.
2739 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2741 * editfns.c (message): Mention batch mode in doc string.
2743 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2745 * nsterm.m (check_native_fs): Remove erroneous comment.
2747 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2749 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2750 uses find_newline instead of scan_newline and so doesn't move point.
2752 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2754 Use hardware support for byteswapping on glibc x86 etc.
2755 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2756 whereas the old swap64 needed 30.
2757 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2758 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2759 Use byteswap.h's macros to swap bytes.
2760 * lisp.h (swap16, swap32, swap64): Remove.
2761 All uses replaced by bswap_16, bswap_32, bswap_64.
2763 * bytecode.c (exec_byte_code): Use some more volatile variables
2764 to work around local variables getting clobbered by longjmp.
2765 Port to pre-C99, which doesn't allow decls after stmts.
2767 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2769 * lisp.h (eassert): Assume that COND is true when optimizing.
2770 In other words, take on the behavior of eassert_and_assume.
2771 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2772 (eassert_and_assume): Remove. All uses replaced by eassert.
2774 * xdisp.c (Qglyphless_char): Now static.
2776 Adjust to merge from gnulib.
2777 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2778 * lisp.h: Include <verify.h>, for 'assume'.
2780 * eval.c (clobbered_eassert): New macro.
2781 (internal_catch, internal_condition_case)
2782 (internal_condition_case_1, internal_condition_case_2)
2783 (internal_condition_case_n): Use it instead of eassert
2784 when the argument contains locals clobbered by longjmp.
2785 Don't use clobbered locals outside of clobbered_eassert.
2786 (internal_lisp_condition_case): Use a volatile variable
2787 to work around a local variable's getting clobbered.
2789 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2791 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2792 (PUSH_HANDLER): New macro.
2793 (catchlist): Remove.
2794 (handlerlist): Always declare.
2796 * eval.c (catchlist): Remove (merge with handlerlist).
2797 (handlerlist, lisp_eval_depth): Not static any more.
2798 (internal_catch, internal_condition_case, internal_condition_case_1)
2799 (internal_condition_case_2, internal_condition_case_n):
2801 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2802 handlerlist/catchlist.
2803 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2804 handlerlist which can only handle a single condition-case handler at
2806 (find_handler_clause): Simplify since we only a single branch here
2809 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2811 (bcall0): New function.
2812 (exec_byte_code): Add corresponding cases. Improve error message when
2813 encountering an invalid byte-code. Let Bunwind_protect accept
2814 a function (rather than a list of expressions) as argument.
2816 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2817 and make them unconditional now that they're heap-allocated.
2819 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2821 * charset.c (Fdecode_char, Fencode_char): Remove description of
2822 `restriction' arg. now that it's hidden by advertised-calling-convention.
2824 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2826 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2827 Remove unused variable (from mac-port).
2828 (macfont_draw): Use s->ybase for correct y position.
2830 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2832 * frame.h (struct frame): Drop has_minibuffer member because...
2833 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2834 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2836 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2838 * window.h (struct window): Prefer enum text_cursor_kinds to int
2839 for phys_cursor_type member. Move the latter, phys_cursor_width,
2840 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2841 * window.c (replace_window, make_window): Adjust users.
2843 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2845 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2846 this module is never compiled otherwise.
2848 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2850 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2853 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2855 * xdisp.c (get_next_display_element): Don't call face_for_font in
2856 a build configured --without-x. (Bug#15484)
2858 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2860 * window.c (calc_absolute_offset): #elif should be #elif defined.
2862 * frame.c (delete_frame): Block/unblock input to overcome race
2863 condition (Bug#15475).
2865 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2867 * frame.c (delete_frame): Record selected frame only after
2868 calling Qdelete_frame_functions (Bug#15477).
2870 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2872 * nsterm.m (ns_selection_color): Remove.
2873 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2874 NSColor selectedText(Background)Color. Only for COCOA.
2875 (ns_term_init): Remove assignment of ns_selection_color, logic
2876 moved to ns_get_color.
2878 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2879 NS_SELECTION_COLOR_DEFAULT.
2880 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2882 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2884 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2885 frame' does not have the tool_bar_window member.
2887 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2889 Signal error when reading an empty byte-code object (Bug#15405)
2890 * lread.c (read1): signal error
2891 * alloc.c (make_byte_code): eassert header size
2892 (sweep_vectors): change an int to size_t
2894 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2896 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2897 instead of ints, as it's the usual style for offsetof constants. See:
2898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2900 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2901 This is ugly, but it should fix the performance problem for older
2902 GCC versions in the short run. I'll look into integrating the
2903 Gnulib module for popcount, as a better fix.
2904 See the thread starting in:
2905 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2906 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2907 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2908 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2909 (popcount_size_t): Use it.
2911 2013-09-24 Daniel Colascione <dancol@dancol.org>
2913 * process.c (Fnetwork_interface_info): Fix build break due to
2916 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2918 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2919 Prefer signed to unsigned integers where either will do.
2920 No need for 'const' on locals that do not escape.
2921 Omit easserts with unnecessary and unportable assumptions about
2922 alignment. Avoid unnecessary casts to char *.
2924 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2926 Use union for the payload of struct Lisp_Vector.
2927 This helps to avoid a few glitches dictated by C's aliasing rules.
2928 * lisp.h (struct Lisp_Vector): Use union for next and
2929 contents member. Adjust comment. Change related users.
2930 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2931 Related users changed.
2932 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2933 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2934 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2935 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2937 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2939 Optimize glyph row clearing and copying routines.
2940 * dispextern.h (struct glyph_row): Change layout of struct
2941 glyph_row to help copy_row_except_pointers. Adjust comment.
2942 * dispnew.c (null_row): Remove.
2943 (clear_glyph_row): Use offsetof and memset to find and clear
2944 just the members that need clearing. Adjust comment.
2945 (copy_row_except_pointers): Likewise for copying.
2947 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2949 Some minor cleanups of recently-added bool vector code.
2950 * conf_post.h (assume): Always return void. Use lint version
2951 only if GCC and MSC versions don't apply.
2952 * conf_post.h (assume):
2953 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2954 Depend on _MSC_VER, not __MSC_VER, for consistency with
2956 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2957 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2958 (bool_vector_binop_driver, count_trailing_zero_bits)
2959 (size_t_to_host_endian): Now static, not static inline;
2960 the latter isn't needed with modern compilers and doesn't
2961 work with older compilers anyway.
2963 * alloc.c (valgrind_p): Use bool for boolean.
2965 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2967 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2968 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2969 (display_last_displayed_message_p, message_buf_print)
2970 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2971 Use bool for boolean.
2972 * dispextern.h (cancel_line, init_desired_glyphs):
2973 Remove ancient leftover.
2974 (help_echo_showing_p, hourglass_shown_p):
2975 * lisp.h (noninteractive_need_newline): Adjust declaration.
2977 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2979 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2981 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2982 ...this file and convert the latter to static. Adjust comment.
2983 (make_initial_frame):
2984 * window.c (init_window_once): Adjust user.
2985 * frame.h (last_nonminibuf_frame): Remove declaration.
2986 * lisp.h (selected_frame): Likewise.
2987 * msdos.c (the_only_display_info): Adjust comment.
2989 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2991 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2992 computing the end column of mouse-highlight that comes from
2993 display or overlay strings. (Bug#15437)
2994 (note_mouse_highlight): Adapt calculation of last argument to
2995 mouse_face_from_string_pos to the above change.
2997 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2998 all platforms, not just for clang.
3000 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3002 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3003 about excess arguments to snprintf.
3005 * conf_post.h(assume): Use __builtin_unreachable for clang.
3007 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3009 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3010 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3012 2013-09-23 Daniel Colascione <dancol@dancol.org>
3014 * alloc.c (USE_VALGRIND): New macro; on by default
3015 when ENABLE_CHECKING.
3016 (mark_maybe_object, mark_maybe_pointer)
3017 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3019 (valgrind_p) [USE_VALGRIND]: New variable.
3020 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3022 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3024 * process.c (wait_reading_process_output): Change int pnamelen to
3027 * nsterm.m (setMarkedText:selectedRange:):
3028 (deleteWorkingText):
3029 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3030 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3031 argument to unsigned long to avoid warning.
3032 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3034 * conf_post.h (assume): Fix compiler error: x shall be cond.
3036 2013-09-22 Daniel Colascione <dancol@dancol.org>
3038 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3039 warning when compiling without a window system.
3041 2013-09-22 Daniel Colascione <dancol@dancol.org>
3043 * data.c (Qbool_vector_p): New symbol.
3044 (bool_vector_spare_mask, popcount_size_t_generic)
3045 (popcount_size_t_msc, popcount_size_t_gcc)
3047 (bool_vector_binop_driver)
3048 (count_trailing_zero_bits, size_t_to_host_endian)
3049 (Fbool_vector_exclusive_or)
3050 (Fbool_vector_union)
3051 (Fbool_vector_intersection, Fbool_vector_set_difference)
3052 (Fbool_vector_subsetp, Fbool_vector_not)
3053 (Fbool_vector_count_matches)
3054 (Fbool_vector_count_matches_at): New functions.
3055 (syms_of_data): Intern new symbol, functions.
3056 * alloc.c (bool_vector_payload_bytes): New function.
3057 (Fmake_bool_vector): Instead of calling Fmake_vector,
3058 which performs redundant initialization and argument checking,
3059 just call allocate_vector ourselves. Make sure we clear any
3060 terminating padding to zero.
3061 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3062 instead of open-coding the size calculation.
3063 (vroundup_ct): New macro.
3064 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3065 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3066 * composite.c (composition_gstring_put_cache):
3067 Change lint_assume to assume.
3068 * conf_post.h (assume): New macro.
3069 (lint_assume): Remove.
3070 * dispnew.c (update_frame_1): Change lint_assume to assume.
3071 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3073 * image.c (gif_load): Change lint_assume to assume.
3074 * lisp.h (eassert_and_assume): New macro.
3075 (Qbool_vector_p): Declare.
3076 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3077 (swap16, swap32, swap64): New inline functions.
3078 * macfont.c (macfont_shape): Change lint_assume to assume.
3079 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3080 * xsettings.c (parse_settings): Use new swap16 and
3081 swap32 from lisp.h instead of file-specific macros.
3083 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3085 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3086 found (which can legitimately happen when the glyph row at the
3087 window start is disabled in the current_matrix. (Bug#15365)
3089 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3091 Fix syntax.h bug introduced by recent INLINE change.
3092 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3093 conditionally compiled one way in some modules, and a different
3094 way in others. This doesn't work with extern inline functions,
3095 which must have the same definition in all modules, because the
3096 defining code might be shared across modules, depending on the
3097 implementation. Symptoms reported by Martin Rudalics in:
3098 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3099 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3100 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3101 overriding the corresponding functions in syntax.h.
3102 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3103 (syntax_property): New inline functions.
3104 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3105 Rewrite in terms of these new functions.
3107 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3109 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3110 not chars_in_text, whose result depends on the multibyteness of
3111 the current buffer. (Bug#15426)
3113 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3115 Port recent change to hosts where pointers aren't 'long'.
3116 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3117 Don't assume that pointers are the same width as 'long'.
3118 Add a compile-time check that a pointer fits into two X slots.
3120 A simpler, centralized INLINE.
3121 * conf_post.h (INLINE): Define only if not already defined.
3122 This allows us to use a single INLINE, defined by one file
3124 * emacs.c (INLINE): Define it.
3125 Also, include category.h, charset.h, composite.h, dispextern.h,
3126 syntax.h, systime.h, so that their INLINE definitions are expanded
3128 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3129 * buffer.h, buffer.c (BUFFER_INLINE):
3130 * category.h, category.c (CATEGORY_INLINE):
3131 * character.h, character.c (CHARACTER_INLINE):
3132 * charset.h, charset.c (CHARSET_INLINE):
3133 * composite.h, composite.c (COMPOSITE_INLINE):
3134 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3135 * frame.h, frame.c (FRAME_INLINE):
3136 * intervals.h, intervals.c (INTERVALS_INLINE):
3137 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3138 * lisp.h, alloc.c (LISP_INLINE):
3139 * process.h, process.c (PROCESS_INLINE):
3140 * syntax.h, syntax.c (SYNTAX_INLINE):
3141 * systime.h, sysdep.c (SYSTIME_INLINE):
3142 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3143 * window.h, window.c (WINDOW_INLINE):
3144 Remove. All uses replaced with INLINE.
3146 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3148 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3151 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3153 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3154 'const char *' to avoid compiler warnings due to similar change in
3155 the prototype of x_get_string_resource.
3157 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3159 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3160 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3161 going to replace static variables below. Adjust comments.
3162 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3163 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3164 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3165 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3166 Related users changed.
3167 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3168 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3169 last_mouse_movement_time, going to replace static variables below.
3171 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3172 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3174 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3175 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3176 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3177 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3178 static variables below.
3179 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3180 (last_mouse_scroll_bar): Remove.
3181 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3182 (mouseExited): Related users changed.
3184 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3186 Do not use external array to process X scroll bar messages.
3187 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3188 (x_send_scroll_bar_event): Pack window pointer into two slots
3189 of XClientMessageEvent if we're 64-bit. Adjust comment.
3190 (x_scroll_bar_to_input_event): Unpack accordingly.
3192 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3194 Ifdef away recent changes which aren't relevant to NS port.
3195 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3196 [!HAVE_NS]: Declare as such.
3197 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3198 [!HAVE_NS]: Define as such.
3200 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3202 * frame.c (x_redo_mouse_highlight): New function
3203 to factor out common code used in W32 and X ports.
3204 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3205 * xterm.h (struct x_display_info):
3206 * w32term.h (struct w32_display_info):
3207 * nsterm.h (struct ns_display_info): New members
3208 last_mouse_motion_frame, last_mouse_motion_x and
3209 last_mouse_motion_y, going to replace static variables below.
3210 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3211 (redo_mouse_highlight): Remove.
3212 (note_mouse_movement, syms_of_xterm): Adjust user.
3213 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3214 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3215 (redo_mouse_highlight): Remove.
3216 (note_mouse_movement, syms_of_w32term): Adjust user.
3217 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3218 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3220 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3221 * nsfns.m (compute_tip_xy): Adjust user.
3223 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3225 * frame.c (x_mouse_grabbed): New function.
3226 * dispextern.h (x_mouse_grabbed): Add prototype.
3227 (last_mouse_frame): Remove declaration.
3228 * xterm.h (struct x_display_info):
3229 * w32term.h (struct w32_display_info):
3230 * nsterm.h (struct ns_display_info): New member
3231 last_mouse_frame, going to replace...
3232 * xdisp.c (last_mouse_frame): ...global variable.
3233 (note_tool_bar_highlight):
3234 * w32term.c (w32_mouse_position, w32_read_socket):
3235 * xterm.c (XTmouse_position, handle_one_xevent):
3236 Use x_mouse_grabbed.
3237 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3239 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3241 * w32term.c (w32_read_socket): Avoid temporary
3242 variables in a call to x_real_positions.
3243 * xterm.c (handle_one_xevent): Likewise.
3245 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3247 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3248 (x_icon_type): Remove prototype.
3249 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3250 * frame.c (x_icon_type): Remove.
3251 * w32term.c (x_make_frame_visible, x_iconify_frame):
3252 * xterm.c (x_make_frame_visible, x_iconify_frame):
3253 Use x_set_bitmap_icon to factor out common code.
3255 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3257 * dispextern.h (check_x_display_info, x_get_string_resource):
3258 Declare here just once and unify the latter.
3259 * frame.c (check_x_display_info, x_get_string_resource):
3260 * nsterm.h (check_x_display_info):
3261 * xrdb.c (x_get_string_resource):
3262 * xterm.h (check_x_display_info): Remove prototypes.
3263 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3264 * w32reg.c (x_get_string_resource): Likewise.
3265 (w32_get_rdb_resource): Adjust user.
3267 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3269 * xterm.h (struct x_display_info): New member
3270 x_pending_autoraise_frame, going to replace...
3271 * xterm.c (pending_autoraise_frame): ...static variable.
3272 (x_new_focus_frame, XTread_socket): Adjust users.
3273 * w32term.h (struct w32_display_info): New member
3274 w32_pending_autoraise_frame, going to replace...
3275 * w32term.c (pending_autoraise_frame): ...global variable.
3276 (x_new_focus_frame, w32_read_socket): Adjust users.
3278 2013-09-17 Glenn Morris <rgm@gnu.org>
3280 * xdisp.c (message_dolog): If we create *Messages*,
3281 switch it to messages-buffer-mode.
3283 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3285 Don't overuse 'const' in types of locals.
3286 * bidi.c (bidi_count_bytes):
3287 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3288 (xg_event_is_for_scrollbar):
3289 * xselect.c (x_handle_property_notify)
3290 (x_handle_selection_notify, x_handle_dnd_message):
3291 * xsettings.c, xsettings.h (xft_settings_event):
3292 * xterm.c (x_handle_net_wm_state, handle_one_event)
3293 (x_menubar_window_to_frame, x_detect_focus_change)
3294 (construct_mouse_click, note_mouse_movement)
3295 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3296 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3297 (handle_one_xevent, x_handle_net_wm_state):
3298 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3299 (x_handle_dnd_message):
3300 Avoid unnecessary 'const', typically the second 'const' in
3301 'const foo * const arg', a 'const' that does not affect the API
3302 and doesn't significantly help the human reader.
3304 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3306 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3307 only if Glib < 2.36.0.
3308 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3309 * xsettings.c (init_gconf, init_gsettings): Do not check
3311 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3313 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3315 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3317 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3318 before calling g_type_init.
3320 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3322 * nsterm.m (syms_of_nsterm): ... to here.
3324 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3326 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3327 (ignore_next_mouse_click_timeout): Use Time as X does.
3328 (handle_one_xevent): Avoid cast and use unsigned comparison.
3330 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3332 Do not copy X event in handle_one_xevent except KeyPress case.
3333 Wnen XEvent is processed, it is unlikely to be changed except
3334 KeyPress case, so we can avoid copying and use const pointer to
3335 const data to make sure that an event is not changed elsewhere.
3336 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3337 const' and do not create local copy except for the KeyPress event.
3338 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3339 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3340 (x_handle_net_wm_state, x_menubar_window_to_frame)
3341 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3342 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3343 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3344 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3345 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3346 (x_handle_dnd_message):
3347 * xsettings.c (xft_settings_event):
3348 Use 'const XEvent * const' where appropriate.
3349 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3351 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3353 Fix X event waiting to handle multiple frames.
3354 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3355 * xterm.c (pending_event_wait): Remove. Adjust users.
3356 (x_detect_focus_change): Pass frame arg.
3357 (handle_one_xevent): Find related frame early and clear per-frame
3358 wait_event_type only if this is an event for the relevant frame.
3359 (x_wait_for_event): Use per-frame wait_event_type.
3361 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3363 * nsfns.m (Fx_create_frame): Fix font driver registration for
3366 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3367 for syms_of_macfont.
3369 * nsterm.m: Include macfont.h.
3370 (ns_tmp_flags, ns_tmp_font): Remove.
3371 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3372 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3373 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3374 (changeFont:): Fix code style. Check for font driver type when
3377 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3380 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3381 (nsfont_open): Set font driver type.
3382 Set font->ascent and font->descent. Figure out font instead of
3383 ns_tmp_font, and flags instead of ns_tmp_flags.
3384 Fix indentation. Remove call to ns_draw_text_decoration,
3387 * nsfns.m: Include macfont.h.
3388 (Fx_create_frame): Register macfont driver, make a better default font.
3389 (Fns_popup_font_panel): Get font from macfont driver, if used.
3391 * macfont.m, macfont.h, maccuvs.h: New files.
3393 * font.h: Declare syms_of_macfont.
3395 * font.c (syms_of_font): Call syms_of_macfont.
3397 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3399 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3401 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3402 and it is always zero for others, so I assume that this is an ancient
3403 leftover which nobody will want to change any more.
3404 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3405 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3406 * frame.c (x_set_scroll_bar_width):
3407 * w32fns.c (w32_createscrollbar):
3408 * w32term.c (w32_set_vertical_scroll_bar):
3409 * xfns.c (x_set_scroll_bar_default_width):
3410 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3411 (x_scroll_bar_expose): Related users changed.
3413 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3415 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3416 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3417 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3419 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3421 * nsterm.h, w32term.h, xterm.h: ...and not here.
3422 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3423 Remove unused Xisms.
3424 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3425 these modules are never compiled otherwise.
3427 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3429 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3430 Doc fix. (Bug#15375)
3432 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3434 Unify Fx_focus_frame between all ports.
3435 * frame.h (x_focus_frame): New prototype.
3436 * xfns.c (Fx_focus_frame): Remove.
3437 (syms_of_xfns): Do not defsubr it.
3438 (x_focus_frame): X implementation.
3439 * nsfns.m (Fx_focus_frame): Remove.
3440 (syms_of_nsfns): Do not defsubr it.
3441 (x_focus_frame): NS implementation.
3442 * w32term.c (Fx_focus_frame): Remove.
3443 (x_focus_on_frame): Rename to...
3444 (x_focus_frame): W32 implementation.
3445 * w32term.h (x_focus_on_frame): Remove prototype.
3446 * w32fns.c (Fx_focus_frame): Remove.
3447 (syms_of_w32fns): Do not defsubr it.
3448 * frame.c (Fx_focus_frame): Define here.
3449 (syms_of_frame): Defsubr here.
3450 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3452 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3454 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3455 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3456 each port to reference the port-specific window system data.
3457 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3458 (FRAME_DISPLAY_INFO): Define.
3459 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3460 (FRAME_DISPLAY_INFO): Define. Adjust users.
3461 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3462 (FRAME_DISPLAY_INFO): Define. Adjust users.
3463 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3464 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3465 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3466 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3467 * xselect.c, xterm.c: All related users changed.
3469 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3471 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3472 (x_menubar_window_to_frame): Remove prototypes.
3473 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3474 (x_menubar_window_to_frame, x_top_window_to_frame):
3476 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3477 (x_menubar_window_to_frame, x_top_window_to_frame):
3478 ...to here and convert all but the last to static.
3480 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3482 * lisp.mk (lisp): Add w32-common-fns.elc.
3484 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3486 * charset.c (char_charset): Document an exception for char-charset.
3488 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3490 * xterm.h (x_display_info): New field last_user_time...
3491 * xterm.c (toplevel): ...to replace static last_user_time.
3492 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3494 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3496 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3497 scroll bar values to prevent thumb from disappear and update comment.
3499 2013-09-11 Glenn Morris <rgm@gnu.org>
3501 * emacs.c (usage_message): Possessive apostrophe tweak.
3503 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3505 * nsterm.m (syms_of_nsterm): Use Qns.
3506 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3507 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3508 * xfns.c (x_display_info_for_name, Fx_open_connection):
3509 Remove old '#if 0' code.
3510 (syms_of_xfns): Use Qx.
3511 * termhooks.h (fullscreen_hook): Remove the leftover.
3512 (struct terminal): Fix typo in comment.
3514 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3516 Cleaning up a few X scroll bar bits.
3517 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3518 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3519 New member last_seen_part, going to replace...
3520 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3521 (xt_action_hook) [USE_LUCID]: Adjust user.
3522 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3523 Lucid-specific scroll bar support.
3524 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3525 to int and adjust to use last_seen_part member.
3526 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3527 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3528 Initialize last_seen_part.
3530 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3532 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3533 insert-buffer-substring an empty string.
3535 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3537 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3538 avoiding a GCC warning.
3540 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3542 Ifdef away frame tool bar code when it is not really used.
3543 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3544 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3545 and minimize_tool_bar_window_p under the above.
3546 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3547 (fset_tool_bar_window): Likewise.
3548 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3549 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3550 (change_frame_size_1):
3551 * window.c (window_from_coordinates, Frecenter): Adjust users.
3552 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3553 code is not really used.
3554 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3555 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3556 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3557 [!USE_GTK && !HAVE_NS]: Define as such.
3558 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3559 (note_mouse_highlight, expose_frame):
3560 * xfns.c (x_set_tool_bar_lines):
3561 * xterm.c (handle_one_xevent): Adjust users.
3563 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3565 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3566 This bug was introduced by my 2013-08-26 patch, which incorrectly
3567 assumed that the terminfo implementation doesn't use termcap buffers.
3568 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3569 these buffers apparently are used after all.
3570 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3571 (struct tty_display_info): Define members termcap_term_buffer and
3572 termcap_strings_buffer even if TERMINFO.
3574 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3577 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3578 'usage' docstring entry to pacify make-docfile.
3580 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3582 Change comparison functions =, <, >, <=, >= to take many arguments.
3583 * data.c: Change comparison functions' interface and implementation.
3584 * lisp.h: Make arithcompare available for efficient two arg
3586 * bytecode.c: Use arithcompare.
3587 * fileio.c: Use new interface.
3589 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3591 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3593 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * eval.c (Feval): Document the new use of `lexical'.
3597 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3599 Review and drop old frame resize hack.
3600 * frame.h (struct frame): Remove force_flush_display_p.
3601 * dispnew.c (update_frame): Adjust user and don't call
3602 flush_frame here. The comment has said that there was an issues
3603 with redisplaying fringes, but I don't see any differences with
3604 and without this hack. Hopefully we can continue without it.
3605 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3606 current frame matrices twice if resized_p is set.
3608 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3610 Do not populate pure Xism x_sync to other ports.
3611 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3612 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3613 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3614 * w32term.h (x_sync): Remove prototype.
3616 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3618 Cleanup frame flushing.
3619 * dispextern.h (struct redisplay_interface):
3620 Drop flush_display_optional because flush_display is enough
3621 for X and flushing via RIF is just a no-op for others.
3622 * frame.h (flush_frame): New function.
3623 * dispnew.c (update_frame):
3624 * minibuf.c (read_minibuf):
3625 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3627 * keyboard.c (detect_input_pending_run_timers): Do not flush
3628 all frames but selected one in redisplay_preserve_echo_area.
3629 * nsterm.m (ns_flush): Remove no-op.
3630 (ns_redisplay_interface): Adjust user.
3631 * w32term.h (x_flush): Remove no-op.
3632 (w32_redisplay_interface): Adjust user.
3633 * xterm.c (x_flush): Simplify because we do not flush all
3634 frames at once any more. Adjust comment.
3635 (x_redisplay_interface): Adjust user.
3637 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3639 Port --without-x --enable-gcc-warnings to Fedora 19.
3640 * gfilenotify.c (globals_of_gfilenotify):
3641 Call g_type_init only if using an older glib version that needs it.
3643 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3645 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3646 (last_glyphless_glyph_merged_face_id): Remove declarations.
3647 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3648 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3649 (last_glyphless_glyph_merged_face_id): Now static.
3650 (merge_escape_glyph_face): New function, refactored from...
3651 (get_next_display_element): ...here.
3652 (merge_glyphless_glyph_face): New function, refactored from...
3653 (produce_glyphless_glyph): ...here...
3654 * term.c (produce_glyphless_glyph): ...and here.
3656 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3658 * eval.c (eval_sub): Only call Ffunction if necessary.
3660 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3662 Attempt to make redisplay more selective when changing cursor type.
3663 * frame.h (struct frame): New bitfield cursor_type_changed.
3664 * xdisp.c (cursor_type_changed): Remove.
3665 (try_cursor_movement, redisplay_window, try_window_id)
3666 (set_frame_cursor_types, try_window_reusing_current_matrix):
3667 Adjust to use per-frame bitfield.
3668 (redisplay_internal): Look for cursor type change on each visible
3669 frame and consider all frames if cursor type has been changed on
3670 the frame other than selected. If cursor type has been changed on
3671 selected frame only, do not use fast update.
3673 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3675 Attempt to make redisplay more selective when changing fonts.
3676 * frame.h (struct frame): New bitfield fonts_changed.
3677 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3678 (adjust_frame_glyphs): Add prototype.
3679 * dispnew.c (fonts_changed_p): Remove.
3680 (adjust_glyphs): Remove because we do not
3681 adjust matrices on all frames at once any more.
3682 (adjust_frame_glyphs): Block and unblock input here.
3683 (adjust_glyph_matrix): Use fonts_changed.
3684 (change_frame_size_1): Use adjust_frame_glyphs.
3685 * font.c (font_open_entity): Use fonts_changed.
3686 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3687 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3688 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3689 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3690 (shrink_mini_window, Fresize_mini_window_internal)
3691 (window_scroll_pixel_based, Fset_window_configuration)
3692 (apply_window_adjustment, Fset_window_vscroll):
3693 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3694 Use adjust_frame_glyphs.
3695 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3696 (try_window_reusing_current_matrix, try_window_id, display_line)
3697 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3698 (redisplay_internal): Consider fonts_changed and adjust frame
3699 matrices for each frame only if the frame is visible. If font
3700 has been changed on some frame during full redisplay, retry
3701 only visible frames where the font has been actually changed.
3703 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3705 Cache current header and mode line height for each window.
3706 * window.h (struct window): New fields mode_line_height
3707 and header_line_height.
3708 * window.c (make_window): Initialize them.
3709 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3710 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3711 (current_mode_line_height, current_header_line_height):
3713 * xdisp.c (current_mode_line_height, current_header_line_height):
3715 (pos_visible_p, init_xdisp): Adjust user.
3716 (redisplay_window): Invalidate mode_line_height and
3717 header_line_height if current and desired matrices do not agree.
3719 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3721 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3722 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3724 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3726 Make --without-x compatible with --enable-gcc-warnings.
3727 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3728 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3729 members under HAVE_WINDOW_SYSTEM.
3730 * keyboard.c (make_lispy_focus_out): Likewise.
3731 (record_menu_key): Move under HAVE_MENUS.
3732 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3733 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3734 (syms_of_xdisp): Adjust user.
3735 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3736 (start_hourglass, cancel_hourglass):
3737 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3738 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3739 and CLEAR_FONT_TABLE_NFONTS.
3740 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3741 Declare only if HAVE_WINDOW_SYSTEM.
3742 (lface_same_font_attributes_p, clear_face_gcs): Define only
3743 if HAVE_WINDOW_SYSTEM.
3745 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3747 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3748 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3749 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3751 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3753 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3755 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3757 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3758 This fixes a type error on hosts where ptrdiff_t is wider than int.
3760 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3762 * keyboard.c (read_key_sequence_vs): New function.
3763 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3766 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3768 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3770 Makefile improvements.
3771 * Makefile.in (config.status): Don't use double-colon rules, as
3772 they are not portable according to POSIX. Fix shell typo with `;
3773 I guess this rule has never been tested?
3774 (VCSWITNESS): New macro, to override any environment var.
3776 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3778 * xterm.h (struct x_display_info): Do not track X connection
3779 fd separately because it is always available from Display.
3780 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3783 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3785 * buffer.c (drop_overlay):
3786 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3787 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3789 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3791 * buffer.c (Fmake_overlay, Fmove_overlay):
3792 * intervals.c (set_point_from_marker):
3793 * print.c (PRINTPREPARE): Prefer signal_error
3794 to plain error and report unsuitable marker too.
3796 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3798 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3799 for 'dragging' member.
3800 (struct x_output): Remove set-but-unused leftovers
3801 'left_before_move' and 'top_before_move'.
3802 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3803 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3804 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3805 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3806 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3807 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3808 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3809 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3811 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3813 * nsfont.m (INVALID_GLYPH): New define.
3814 (nsfont_encode_char): Use INVALID_GLYPH.
3815 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3817 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3819 * xterm.c (x_last_mouse_movement_time): Revert last change.
3820 This code should use XDisplayMotionBufferSize to check display's
3821 motion history first, and there are few other issues as well.
3822 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3823 (handle_one_xevent): Adjust user.
3825 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3827 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3828 * frame.c (Flast_nonminibuf_frame): ... to here.
3829 (check_minibuf_window): Don't abort if no window was found
3832 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3834 Use XGetMotionEvents to ask the last mouse motion time from X server.
3835 * xterm.c (X_MOTION_HISTORY): Default to 1.
3836 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3837 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3838 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3839 Ifdef away legacy code.
3840 (XTmouse_position, x_scroll_bar_report_motion):
3841 Use x_last_mouse_movement_time.
3842 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3845 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3847 * msdos.c (last_mouse_window): Move to...
3848 (dos_rawgetc): ...this function and adjust comment.
3849 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3850 (mouseMoved): ...this function and adjust comment.
3851 * w32term.c (last_window): Likewise with...
3852 (w32_read_socket): ...this function.
3853 * xterm.c (last_window): Likewise with...
3854 (handle_one_xevent): ...this function.
3856 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3858 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3859 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3860 (handle_one_xevent): ...to here.
3861 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3864 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3866 * msdos.c (IT_set_terminal_window): Remove no-op.
3867 (initialize_msdos_display): Adjust terminal setup.
3868 * w32console.c (w32con_set_terminal_window): Remove no-op.
3869 (initialize_w32_display): Adjust terminal setup.
3870 * w32term.c (w32_set_terminal_window): Remove no-op.
3871 (w32_create_terminal): Adjust terminal setup.
3872 * xterm.c (XTset_terminal_window): Remove no-op.
3873 (x_create_terminal): Adjust terminal setup.
3875 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3877 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3879 (ns_create_terminal): Adjust terminal setup.
3880 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3882 (w32_create_terminal): Adjust terminal setup.
3883 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3885 (x_create_terminal): Adjust terminal setup.
3887 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3889 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3890 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3891 * dispnew.c (buffer_posn_from_coords):
3892 * window.c (Fwindow_end, displayed_window_lines):
3893 * xdisp.c (redisplay_mode_lines): Use it.
3895 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3897 * fontset.c (face_for_char): Check char in the current face font first
3898 if HAVE_NS (Bug#15138).
3900 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3902 * window.c (temp_output_buffer_show): Make sure window returned
3903 by display_buffer is live (Bug#15213).
3905 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3907 Minor cleanup to avoid forward declarations.
3908 * coding.h (struct ccl_spec): Remove forward declaration.
3909 * composite.h (toplevel): Include font.h.
3910 (struct composition_it, struct face, struct font_metrics):
3911 Remove forward declaration.
3912 * dispextern.h (struct image, struct atimer): Likewise.
3913 * emacsgtkfixed.h (struct frame): Likewise.
3914 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3915 * font.h (struct font_driver, struct font, struct glyph_string)
3916 (struct face): Remove forward declaration.
3917 * fontset.h (struct face, struct font): Likewise.
3918 * frame.h (toplevel): Style cleanup.
3919 (enum output_method): Move to...
3920 * termhooks.h (enum output_method): ...here.
3921 (struct glyph, struct frame, struct ns_display_info)
3922 (struct x_display_info, struct w32_display_info):
3923 Remove forward declaration.
3924 * xterm.h (toplevel): Include termhooks.h.
3925 (struct font, struct window, struct glyph_matrix, struct frame)
3926 (struct input_event, struct face, struct image): Remove forward
3928 * gtkutil.h (struct _widget_value): Likewise.
3929 * keyboard.h (toplevel): Include termhooks.h.
3930 (struct input_event): Remove forward declaration.
3932 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3934 * intervals.c (set_point_from_marker): New function.
3935 * editfns.c (Fgoto_char):
3936 * process.c (Finternal_default_process_filter):
3937 * window.c (select_window_1): Use it.
3938 * buffer.h (set_point_from_marker): Add prototype.
3940 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3942 * w32.c (term_winsock): Call release_listen_threads before calling
3944 (_sys_wait_accept): Wait for accept event in a loop with a finite
3945 timeout, instead of waiting indefinitely. Will hopefully avoid
3946 hanging during exit because WSACleanup deadlocks waiting for the
3947 event object to be released. (Bug#14333)
3949 * w32proc.c (release_listen_threads): New function, signals all
3950 the reader threads that listen for connections to stop waiting.
3952 * w32.h (release_listen_threads): Add prototype.
3954 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3956 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3957 field of new marker (for sanity and safety).
3958 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3959 anyway because XMISCTYPE is a function and can't be an lvalue).
3961 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3963 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3964 (x_after_update_window_line, x_scroll_bar_create):
3965 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3966 (handle_one_xevent, x_clear_frame_area):
3967 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3968 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3969 * xterm.h (x_clear_area): Adjust prototype.
3971 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3973 Hook scanning and indentation functions to find_newline. This helps
3974 to avoid duplicated code and renders more respect to newline cache.
3975 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3976 * cmds.c (Fforward_line):
3977 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3978 Use find_newline and avoid unnecessary point movements.
3979 * search.c (scan_newline): Implement on top of find_newline.
3981 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3983 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3984 scoped code (bug#11258).
3986 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3988 * nsterm.m (last_window): New variable.
3989 (EV_TRAILER2): New macro.
3990 (EV_TRAILER): Call EV_TRAILER2.
3991 (mouseMoved:): Add support for mouse-autoselect-window
3992 on nextstep (Bug#6888).
3994 2013-08-28 Andreas Schwab <schwab@suse.de>
3996 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3997 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3998 Remove unused macro definitions.
3999 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4000 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4001 Only define if emacs.
4003 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4005 Prefer enum glyph_row_area to int where appropriate.
4006 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4008 (window_box, window_box_width, window_box_left, window_box_left_offset)
4009 (window_box_right, window_box_right_offset): Adjust prototypes.
4010 * xdisp.c (window_box, window_box_width, window_box_left)
4011 (window_box_left_offset, window_box_right, window_box_right_offset):
4012 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4013 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4014 * nsterm.m (ns_clip_to_row):
4015 * w32term.c (w32_clip_to_row):
4016 * xterm.c (x_clip_to_row): Likewise.
4018 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4020 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4021 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4023 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4025 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4026 for portability to hosts where /bin/sh has problems.
4028 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4030 Redesign redisplay interface to drop global output_cursor.
4031 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4032 (toplevel): Remove declaration of output_cursor.
4033 (set_output_cursor, x_cursor_to): Remove prototype.
4034 * window.h (struct window): New member output_cursor.
4035 (output_cursor_to): New function to replace RIF member.
4036 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4037 (update_text_area, set_window_cursor_after_update): Use it.
4038 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4039 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4040 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4041 * w32term.c (x_update_window_begin, x_update_window_end):
4042 * xterm.c (x_update_window_begin, x_update_window_end):
4043 Adjust to use per-window output cursor.
4045 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4047 Simplify SELECT_TYPE-related code.
4048 Like EMACS_TIME, this portability layer is no longer needed, since
4049 Emacs has been using fd_set as a portability layer for some time.
4050 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4051 (SELECT_TYPE): Remove. All uses changed to fd_set.
4052 (fd_set) [!FD_SET]: New typedef.
4054 Simplify EMACS_TIME-related code.
4055 This portability layer is no longer needed, since Emacs has been
4056 using struct timespec as a portability layer for some time.
4057 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4058 Include <time.h> rather than "systime.h"; that's all that's needed now.
4059 * dispnew.c: Include <timespec.h> rather than "systime.h";
4060 that's all that's needed now.
4061 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4062 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4063 TIMESPEC_RESOLUTION.
4064 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4065 LOG10_TIMESPEC_RESOLUTION.
4066 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4067 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4068 (make_emacs_time): Remove. All used changed to make_timespec.
4069 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4070 (current_timespec): Rename from current_emacs_time. All uses changed.
4071 (add_emacs_time): Remove. All uses changed to timespec_add.
4072 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4073 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4074 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4075 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4076 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4077 (current_timespec): Rename from current_emacs_time. All uses changed.
4078 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4079 changed to timespec_cmp.
4080 * xgselect.c: Include <timespec.h>, since our .h files don't.
4082 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4084 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4085 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4086 Remove the leftovers.
4087 * gtkutil.c (toplevel): Do not declare Qxft but include
4089 * image.c (toplevel): Do not declare Vlibrary_cache because
4090 it's already done in lisp.h.
4092 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4094 * lisp.h (Mouse_HLInfo): Move from here...
4095 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4096 (reset_mouse_highlight): New function.
4097 * msdos.c (dos_set_window_size, IT_update_begin)
4098 (internal_terminal_init):
4099 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4100 (ns_initialize_display_info):
4101 * w32console.c (initialize_w32_display):
4102 * w32term.c (x_update_window_end, x_free_frame_resources)
4103 (w32_initialize_display_info):
4104 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4105 * window.c (Fdelete_other_windows_internal):
4106 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4107 * termchar.h (toplevel):
4108 * xterm.h (toplevel): Include dispextern.h.
4110 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4112 Fix minor problems found by static checking.
4113 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4114 (expect): Avoid nested-if warning.
4115 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4116 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4117 * nsterm.h, nsterm.m (ns_select):
4118 * xgselect.c, xgselect.h (xg_select):
4119 Adjust signature to better match pselect's.
4120 * nsterm.m (ns_select):
4121 Don't set *TIMEOUT, since pselect doesn't.
4122 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4123 diagnostic about assigning const char * to it.
4124 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4126 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4128 * lread.c (substitute_object_recurse): Handle hash-tables as well
4131 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4133 Fix unlikely core dump in init_tty, and simplify terminfo case.
4134 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4135 The old version incorrectly dumped core if malloc returned a
4136 buffer containing only non-NUL bytes.
4137 (init_tty): Do not allocate or free termcap buffers; the
4138 struct does that for us now.
4139 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4140 (struct tty_display_info): Define members termcap_term_buffer and
4141 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4142 use them. Allocate them directly in struct rather than indirectly
4143 via a pointer, to simplify init_tty.
4145 * frame.c (check_minibuf_window): Initialize 'window' properly,
4146 so that Emacs reliably aborts later if 'window' is not initialized.
4148 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4150 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4151 of VoidSymbol (Bug#15154).
4153 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4155 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4156 mouse_face_beg_y and mouse_face_end_y.
4157 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4158 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4159 Adjust users and update comment where appropriate.
4161 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4163 * frame.c (check_minibuf_window): New function.
4164 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4165 Call check_minibuf_window (Bug#15183).
4167 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4169 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4170 because this is the only last cursor data we need to keep and consult.
4171 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4172 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4175 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4177 Fix recovering from possible decompression error.
4178 Since insert_from_gap doesn't always move point, we can't use PT as
4179 the position where the partially decompressed data ends, and
4180 should count how many bytes was produced so far.
4181 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4182 (unwind_decompress): Really delete partially uncompressed data.
4183 (Fzlib_decompress_region): Take decompressed data size into account.
4185 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4187 * syntax.c (init_syntax_once): Adjust comment and do an early
4188 initialization of Qchar_table_extra_slots just once...
4189 * casetab.c (init_casetab_once):
4190 * category.c (init_category_once):
4191 * character.c (syms_of_character):
4192 * coding.c (syms_of_coding):
4193 * xdisp.c (syms_of_xdisp): ...and omit it here.
4195 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4197 * xdisp.c (get_next_display_element): Don't apply to characters
4198 from a display vector the logic of setting it->end_of_box_run_p
4199 suitable for characters from a buffer. (Bug#15175)
4201 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4202 to handle directories, rather than '_utime' which doesn't.
4205 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4207 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4208 or fullscreen (Bug#14627).
4210 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4212 System-dependent integer overflow fixes.
4213 * process.c (Fset_process_window_size): Signal an error if
4214 the window size is outside the range supported by the lower level.
4215 * sysdep.c (set_window_size): Return negative on error,
4216 nonnegative on success, rather than -1, 0, 1 on not in system,
4217 failure, success. This is simpler. Caller changed.
4218 (serial_configure): Remove unnecessary initialization of local.
4219 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4220 size fits in unsigned long; this isn't true on some 32-bit hosts.
4221 Avoid buffer overrun if some future version of /proc/meminfo has a
4222 variable name longer than 20 bytes.
4223 (system_process_attributes) [__FreeBSD__]:
4224 Don't assume hw.availpages fits in 'int'.
4226 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4228 Don't let very long directory names overrun the stack.
4229 Fix some related minor problems involving "//", vfork.
4230 * callproc.c (encode_current_directory): New function.
4231 (call_process): Don't append "/"; not needed.
4232 * fileio.c (file_name_as_directory_slop): New constant.
4233 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4234 this can save the caller having to alloca.
4235 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4236 Use SAFE_ALLOCA, not alloca.
4237 (directory_file_name, Fexpand_file_name): Leave leading "//"
4238 alone, since it can be special even on POSIX platforms.
4239 * callproc.c (call_process):
4240 * process.c (Fformat_network_address):
4241 * sysdep.c (sys_subshell):
4242 Use encode_current_directory rather than rolling our own.
4243 (create_process): No need to encode directory; caller does that now.
4244 * process.h (encode_current_directory): New decl.
4245 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4246 Rework to avoid 'goto xyzzy;'.
4248 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4250 * xdisp.c (handle_face_prop): If the default face was remapped use
4251 the remapped face for strings from prefix properties. (Bug#15155)
4253 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4255 Minor cleanup for redisplay interface and few related functions.
4256 * frame.h (enum text_cursor_kinds): Move from here...
4257 * dispextern.h (enum text_cursor_kinds): ...to here.
4258 (toplevel): Drop unnecessary declarations.
4259 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4260 in update_window_end_hook and draw_window_cursor functions.
4261 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4262 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4263 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4264 * xterm.c (x_update_window_end, x_draw_window_cursor):
4265 * xdisp.c (display_and_set_cursor, update_window_cursor)
4266 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4267 enum text_cursor_kinds where appropriate.
4269 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4271 Redesign redisplay interface to drop updated_row and updated_area.
4272 * dispextern.h (updated_row, updated_area): Remove declaration.
4273 (struct redisplay_interface): Pass glyph row and row area parameters
4274 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4275 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4277 * dispnew.c (updated_row, updated_area): Remove.
4278 (redraw_overlapped_rows, update_window_line): Adjust user.
4279 (update_marginal_area, update_text_area): Likewise. Pass updated row
4280 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4281 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4284 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4286 * process.c (flush_pending_output): Remove stub.
4289 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4291 * callproc.c: Fix race that killed background processes (Bug#15144).
4292 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4293 Record deleted process-id in critical section, not afterwards.
4294 Don't mistakenly kill process created by a call-process invocation
4295 that discards output and does not wait.
4297 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4299 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4300 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4301 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4302 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4303 to shut up compiler in mark_object.
4304 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4306 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4308 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4309 We can't portably rely on PTY_OPEN doing that, even if
4310 it calls posix_openpt with O_CLOEXEC.
4312 2013-08-20 Kenichi Handa <handa@gnu.org>
4314 * character.c (string_char): Improve commentary.
4316 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4318 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4319 (struct animation_cache): Make signature a flexible array member.
4320 All uses changed. This is a tad slower but may insulate us better
4321 from future changes to ImageMagick.
4323 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4325 * image.c: Shrink memory needed for animation cache.
4326 (SIGNATURE_DIGESTSIZE): New constant.
4327 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4328 (imagemagick_create_cache): Copy the signature. This saves
4329 several KB of memory that ImageMagick wastes per signature.
4330 Don't bother updating the update_time, as the caller does that now.
4331 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4332 it's a fixed size struct member now.
4333 (imagemagick_get_animation_cache): Always destroy the signature,
4334 as it's now imagemagick_create_cache's responsibility to copy it.
4335 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4336 and use memcmp rather than strcmp.
4337 eassert that ImageMagick returns a signature of the specified length.
4339 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4341 * image.c (imagemagick_get_animation_cache): Don't segfault on
4343 (imagemagick_get_animation_cache): Revert to previous definition
4344 so that it actually works. But keep the memory leak fix.
4345 (imagemagick_get_animation_cache): Fix memory leak.
4347 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4349 * image.c: Fix animation cache signature memory leak.
4350 Fix some other minor performance problems while we're at it.
4351 (imagemagick_create_cache): Clear just the members that
4352 need clearing. Don't set update_time, as caller does that now.
4353 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4354 Simplify by using pointer-to-pointer instead of a prev pointer.
4355 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4356 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4357 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4358 it's already a copy. Free the signature probe unless it's cached.
4360 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4361 This was introduced by my 2013-08-12 fix for Bug#15035.
4363 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4365 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4366 (imagemagick_prune_animation_cache): Now static.
4368 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4370 * image.c (imagemagick_get_animation_cache): Don't segfault when
4371 pruning all entries.
4373 2013-08-18 Ken Brown <kbrown@cornell.edu>
4375 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4376 static heap if ENABLE_CHECKING is defined.
4377 (max_bss_sbrk_ptr): New variable.
4379 (report_sheap_usage): Report maximum static heap usage instead of
4380 ending static heap usage.
4382 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4384 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4385 of zlib_initialized according to the results of calling
4386 init_zlib_functions.
4388 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4390 * image.c: Implement an ImageMagick per-image cache.
4391 (imagemagick_get_animation_cache): Fix a double-free error.
4392 (imagemagick_load_image): Remove the ping_wand code, which only
4393 apparently saved time on invalid animated images, and slowed down
4394 everything else. Optimise for the common case.
4396 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4398 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4400 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4402 * marker.c (set_marker): Remove documentation of undefined behavior.
4404 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4406 * image.c (imagemagick_compute_animated_image): Animate correctly
4407 when sub-images are smaller than the main image.
4408 (imagemagick_compute_animated_image): Setting the iterator row to
4409 zero is apparently not allowed.
4410 (imagemagick_compute_animated_image): Allow images that say they
4411 have sub-images that are bigger than the main image, but just crop
4414 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4416 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4418 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4420 * image.c (imagemagick_compute_animated_image): Respect the GIF
4423 2013-08-15 Ken Brown <kbrown@cornell.edu>
4425 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4426 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4429 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4431 Fix minor problems found by static checking.
4432 * frame.c (delete_frame):
4433 * xdisp.c (next_element_from_display_vector):
4434 Avoid uninitialized local.
4435 * image.c (imagemagick_compute_animated_image): Port to C89.
4436 Prefer usual GNU indentation style for loops.
4437 Be more careful about bizarrely large sizes, by using ptrdiff_t
4440 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4442 Fix infinite frame selection loop (Bug#15025).
4443 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4445 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4447 * xdisp.c (compute_window_start_on_continuation_line):
4448 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4449 to make sure we end up setting the window start at the leftmost
4450 visible character of the display line. This avoids funky
4451 horizontal shifting because the window start is not kept on the
4452 same position. (Bug#15090)
4453 (next_element_from_display_vector): Support 'box' face attribute
4454 in the face definitions of a display vector. (Bug#15099)
4456 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4458 * image.c (imagemagick_compute_animated_image): Implement animated
4460 (imagemagick_compute_animated_image): Fix some compilation
4461 warnings. Implement a very simple cache to make the animation
4462 usable at all, but it should be replaced with a per-image cache.
4464 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4466 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4467 to do `for' loops over alist values.
4468 * buffer.h (FOR_EACH_BUFFER):
4469 * process.c (FOR_EACH_PROCESS): Use it.
4470 (handle_child_signal, status_notify, Fget_buffer_process)
4471 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4473 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4475 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4476 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4477 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4478 to xzalloc and so avoid redundant call to memset.
4479 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4480 members because it is allocated with xzalloc and so already zeroed.
4482 2013-08-14 Ken Brown <kbrown@cornell.edu>
4484 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4489 Utility function and macro to copy Lisp string to C string.
4490 * lisp.h (xlispstrdupa): New macro.
4491 (xlispstrdup): New prototype.
4492 * alloc.c (xlispstrdup): New function.
4493 * callint.c (Fcall_interactively):
4494 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4495 (Fsubstitute_in_file_name):
4496 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4497 * image.c (x_create_bitmap_from_file):
4498 * w32term.c (w32_term_init):
4499 * xterm.c (x_term_init): Use xlispstrdup.
4501 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4503 * image.c (imagemagick_load_image): Make animated pictures work.
4504 There's still some problems with background color settings, though
4507 * decompress.c (unwind_decompress): Always restore point.
4509 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4511 * marker.c (set_marker): Reformat documentation.
4513 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4515 * xdisp.c (cursor_type_changed): Now static.
4517 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4518 Use changed. This avoids the need to call xmalloc and for the
4519 caller to call xfree, and avoids memory leaks in some situations.
4521 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4523 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4524 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4525 (redisplay_window): If window_end_valid is cleared due to non-zero
4526 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4527 so do not call to try_cursor_movement for that window.
4529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4531 * window.h (struct window): Convert window_end_pos and
4532 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4533 (wset_window_end_pos, wset_window_end_vpos): Remove.
4534 * dispnew.c (adjust_glyph_matrix):
4535 * window.c (Fwindow_end, replace_window, set_window_buffer)
4537 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4538 (set_vertical_scroll_bar, redisplay_window, try_window)
4539 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4540 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4541 (note_mouse_highlight): Adjust users.
4542 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4545 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4547 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4548 * image.c (imagemagick_filename_hint): Use `const char *' and
4549 prefer SSDATA to SDATA to avoid warnings.
4551 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4553 Cleanup window fringes, margins and scroll bars adjustments.
4554 * window.c (set_window_fringes, set_window_margins)
4555 (set_window_scroll_bars, apply_window_adjustment): New functions.
4556 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4557 (Fset_window_scroll_bars): Use them.
4559 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4561 * window.h (struct window): Convert scroll_bar_width
4562 from Lisp_Object to integer. Adjust comment.
4563 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4565 * window.c (wset_scroll_bar_width): Remove.
4566 (make_window): Initialize scroll_bar_width.
4567 (Fsplit_window_internal): Use direct assignment.
4568 (Fset_window_configuration, save_window_save):
4569 Convert Lisp_Object to integer and back where appropriate.
4570 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4571 bar was actually changed, and mention this in docstring.
4573 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4575 * decompress.c: Minor simplifications.
4576 (Fzlib_decompress_region): Don't bother verifying
4577 that avail_out <= UINT_MAX, as that was confusing.
4578 Mention the restriction in a comment instead.
4579 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4581 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4583 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4584 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4586 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4588 * image.c (imagemagick_filename_hint): Check for errors in the
4591 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4593 * window.c (Fwindow_margins): Return nil when there's no marginal
4594 area, as per the documented API.
4596 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4597 Fmake_vector, as scroll bar's struct members are not all Lisp
4598 objects now. This avoids crashes in GC.
4600 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4601 bool, so its address could be taken.
4603 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4605 * image.c (imagemagick_filename_hint): New function to possibly
4606 apply `image-content-type-suffixes'.
4607 (imagemagick_load_image): Use it.
4609 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4611 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4612 if loading zlib failed.
4614 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4616 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4617 2013-08-13 checkin below. Change bool to BOOL, rule is:
4618 All Obj-C code uses BOOL, except for interfaces callable from C.
4620 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4622 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4624 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4625 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4626 bool instead of BOOL.
4627 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4628 from Lisp_Object to bitfield. Adjust comment.
4629 * w32term.c (x_scroll_bar_create): Adjust user.
4630 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4631 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4632 Use bool for boolean.
4633 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4634 to `unsigned int' when defining a bitfield.
4636 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4638 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4640 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4642 * window.h (struct window): Convert left_margin_cols and
4643 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4644 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4645 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4647 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4649 (showing_window_margins_p, update_window_line, update_frame_1):
4650 * fringe.c (draw_fringe_bitmap_1):
4651 * xdisp.c (window_box_width): Adjust users.
4652 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4653 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4654 Use direct assignment.
4655 (Fset_window_configuration, save_window_save, Fwindow_margins):
4656 Convert Lisp_Object to integer and back where appropriate.
4657 (Fset_window_margins): Adjust user. Return t if any margin
4658 was actually changed, and mention this in docstring.
4660 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4662 * syntax.c (forward_word):
4663 * cmds.c (forward_char, backward_char): Mention the optional argument.
4665 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4667 * window.h (struct window): Convert left_fringe_width
4668 and right_fringe_width from Lisp_Objects to integers.
4670 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4671 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4672 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4674 (make_window): Initialize new integer fields to -1.
4675 (Fsplit_window_internal): Use direct assignment.
4676 (Fset_window_configuration, save_window_save):
4677 Convert Lisp_Object to integer and back where appropriate.
4678 (Fset_window_fringes): Adjust user. Return t if any fringe
4679 was actually changed, and mention this in docstring.
4681 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4683 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4684 * nsfns.m (x_set_cursor_type):
4685 * w32fns.c (x_set_cursor_type):
4686 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4687 * xdisp.c (set_frame_cursor_types): ...but in common code.
4689 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4691 * font.c (clear_font_cache): New function, stripped from...
4692 (Fclear_font_cache): ...here, which now uses the function
4693 above. Adjust comment.
4694 * font.h (clear_font_cache): Add prototype.
4695 * xfaces.c (clear_face_cache): Use clear_font_cache.
4697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4699 * window.c (Fset_window_start): Compare `w', not `window' because
4700 `w' might not be equal to `window' after call to decode_live_window.
4702 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4704 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4705 This fixes a problem introduced by the Bug#15035 patch
4706 when using GPG. Reported by Herbert J. Skuhra.
4708 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4710 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4711 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4712 not yet initialized.
4714 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4716 * decompress.c (Fzlib_decompress_region): Support zlib
4717 decompression, too, and rename.
4719 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4721 Minor zlib configuration tweaks.
4722 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4723 Don't assume presence of fn_inflateInit2_ zlib internal function.
4725 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4727 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4728 include the zlib prefix.
4730 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4732 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4733 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4734 define static variables that are pointers to zlib functions to be
4736 (init_zlib_functions) [WINDOWSNT]: New function.
4737 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4739 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4740 macros instead of invoking the zlib functions directly.
4741 (syms_of_decompress): DEFSYM Qzlib_dll.
4742 Staticpro Szlib_available_p.
4744 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4746 Avoid looping over all frame windows to freeze and unfreeze.
4747 * window.h (struct window): Drop frozen_window_start_p.
4748 (freeze_window_starts): Drop prototype.
4749 * frame.h (struct frame): New frozen_window_starts flag.
4750 (FRAME_WINDOWS_FROZEN): New macro.
4751 * window.c (freeze_window_start, freeze_window_starts):
4753 (select_window, replace_window): Adjust users.
4754 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4755 (window_frozen_p): New function.
4756 (redisplay_window): Use it.
4758 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4760 Fix some fd issues when running subprocesses (Bug#15035).
4761 Fix bugs that can leak files or file descriptors on errors.
4762 Don't unlink open temp files, as that's hard for users to diagnose
4763 when things go awry (e.g., temp disk exhausted).
4764 Don't bother to lock temp files. Check for invalid recursion.
4765 * callproc.c (synch_process_fd): Remove. All uses removed.
4766 (synch_process_tempfile): New var or macro.
4767 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4769 (record_kill_process): New arg, the temp name. All callers changed.
4770 (delete_temp_file): Now just a simple wrapper around unlink.
4771 (call_process_kill): New arg, the call_process_fd array.
4772 Close them all. Clear synch_process_pid. Remove the temp file,
4773 or arrange for it to be removed.
4774 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4775 that's been moved to synch_process_tempfile. Caller changed.
4776 Do not remove the tempfile; that's now call_process_kill's
4778 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4779 call_process_kill; the caller now does that.
4780 (call_process_cleanup): Do not close the process fd; that's now
4781 call_process_kill's responsibility.
4782 (Fcall_process): Implement via new function call_process, which
4783 has most of the old body of Fcall_process, but with a different API.
4784 (call_process): New function that does not open or close filefd if
4785 it is nonnegative. Record which fds need to be closed, and let
4786 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4787 Signal an error if invoked recursively (could be done via a hook).
4788 Simplify creation of the tempfile in the MSDOS case.
4789 Don't create the output file until after checking for the executable.
4790 Report any failure to open /dev/null.
4791 Don't open /dev/null for writing twice; once is enough.
4792 Don't create pipe if all output is being discarded or sent to file.
4793 Don't worry about setting up the coding system or reading from the
4794 pipe if all output is being discarded.
4795 Hoist fd_error local into top level, to lessen block nesting.
4796 Don't record deleted pid here; now done by Fcall_process_region.
4797 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4798 and note its success in synch_process_tempfile.
4799 Do not leak resources when child_setup fails.
4800 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4801 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4802 (create_temp_file): Now returns open fd, with an additional
4803 Lisp_Object * argument to return the name. All callers changed.
4804 Do not close the file; rewind it instead, and leave it open for
4805 the caller. Do not lock the temp file. Unwind-protect the file
4806 and the file-descriptor.
4807 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4808 If an asynchrounous process, record it here, not in call_process.
4809 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4810 * eval.c (set_unwind_protect): New function.
4811 * fileio.c (write_region): New function, generalized from the
4812 old Fwrite_region. Do not lock temp files.
4813 (Fwrite_region): Use it.
4814 * lisp.h (set_unwind_protect, write_region): New decls.
4815 * process.c: Include <verify.h>.
4816 (make_process): Mark fds as initially closed.
4817 (deleted_pid_list): Now a list of pid-filename pairs.
4819 (close_process_fd): New function.
4820 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4821 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4822 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4823 (create_process, create_pty, Fmake_serial_process)
4824 (server_accept_connection): Record which fds need to be closed,
4825 and let deactivate_process close them.
4826 (Fmake_network_process): Do not discard the unwind-protect
4827 until it's safe to do so.
4828 (deactivate_process): Close the fds opened by create_process etc.
4829 (Fprocess_send_eof): Adjust to new way of recording open fds.
4830 Report an error if /dev/null can't be opened, instead of aborting.
4831 * process.h (PROCESS_OPEN_FDS): New constant.
4832 (struct Lisp_Process): New member open_fds.
4833 (record_kill_process, record_deleted_pid): Adjust signatures.
4834 (record_deleted_pid): Move decl here ...
4835 * syswait.h (record_deleted_pid): ... from here.
4837 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4839 * decompress.c: Fix bugs with large buffers and weird inputs.
4840 Tune a bit. Reindent as per usual Emacs style.
4841 (BUFFER_SIZE): Remove.
4842 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4843 more than UINT_MAX bytes. Decompress into the gap instead of into
4844 an auto buffer, as this should avoid copying. Return nil if
4845 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4846 set immediate_quit; we shouldn't trust zlib code that much.
4848 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4850 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4851 errors, and really move the gap to where we want it.
4853 * lisp.h: Include decompress.c support.
4855 * emacs.c (main): Include decompress.c support.
4857 * Makefile.in: Include -lz if present.
4859 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4861 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4862 (initWithTitle:): Initialize frame to 0.
4863 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4864 (fillWithWidgetValue:frame:): Rename from
4865 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4867 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4868 fillWithWidgetValue:frame:
4870 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4871 remove memory leak warnings.
4873 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4874 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4877 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4878 (x_activate_menubar): Update the whole menu.
4879 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4880 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4881 current event is not NSSystemDefined (Bug#15001).
4882 Call ns_check_menu_open only if trackingMenu is 2.
4883 (menuDidClose:): New method, decrease trackingMenu.
4884 (fillWithWidgetValue:setDelegate:): New method.
4885 (fillWithWidgetValue:): Call the above.
4887 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4889 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4891 Omit some unnecessary casts.
4892 Many of these go back to the old pre-C89 days, when they may have
4893 been needed, but we've been assuming C89 or later for a while now.
4894 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4895 (live_float_p, live_misc_p, live_vector_p):
4896 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4897 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4898 (defvar_per_buffer):
4899 * callint.c (Fcall_interactively):
4900 * doc.c (Fsubstitute_command_keys):
4901 * filelock.c (get_boot_time):
4902 * frame.c (xrdb_get_resource):
4903 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4904 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4905 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4906 (menuitem_highlight_callback, menu_destroy_callback)
4907 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4908 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4909 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4910 (xg_tool_bar_help_callback, tb_size_cb):
4911 * image.c (xpm_alloc_color, png_read_from_memory)
4912 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4913 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4915 * keymap.c (describe_map):
4916 * nsfns.m (Fns_display_monitor_attributes_list):
4917 * nsmenu.m (process_dialog:):
4918 * nsterm.m (hold_event):
4919 * process.c (wait_reading_process_output):
4920 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4921 * scroll.c (do_direct_scrolling, scrolling_1):
4922 * termcap.c (tgetent):
4923 * window.c (check_window_containing, add_window_to_list)
4924 (freeze_window_starts):
4925 * xdisp.c (compare_overlay_entries, vmessage):
4926 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4927 (x_get_monitor_attributes_xrandr)
4928 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4929 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4930 * xfont.c (xfont_match, xfont_open):
4931 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4932 (menubar_selection_callback, menu_position_func)
4933 (popup_selection_callback, create_and_show_popup_menu)
4934 (dialog_selection_callback, create_and_show_dialog):
4935 * xrdb.c (x_get_string_resource):
4937 * xsmfns.c (x_session_check_input):
4938 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4939 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4940 (xaw_jump_callback, xaw_scroll_callback):
4941 Omit unnecessary casts.
4943 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4945 Minor string-length refactoring.
4946 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4947 * frame.c (make_monitor_attribute_list):
4948 Prefer build_string to strlen + make_string.
4950 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4952 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4953 don't check minor_code (Bug#14417).
4955 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4957 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4958 vertical positions instead. This avoids calling MATRIX_ROW with
4959 row numbers that are possibly beyond valid limits. (Bug#15064)
4961 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4963 Use xstrdup and build_unibyte_string where applicable.
4964 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4965 * xfns.c (x_window):
4966 * xrdb.c (x_get_customization_string):
4967 * xterm.c (xim_initialize):
4968 * w32fns.c (w32_window): Use xstrdup.
4969 (w32_display_monitor_attributes_list):
4970 * emacs.c (init_cmdargs):
4971 * keyboard.c (PUSH_C_STR):
4972 * nsfont.m (nsfont_open):
4973 * sysdep.c (system_process_attributes):
4974 * w32.c (system_process_attributes):
4975 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4977 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4979 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4980 variables of these types so that GDB would know about them, as aid
4981 for debugging fatal exceptions. (Bug#15024) See also
4982 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4985 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4987 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4988 larger than the NSWindow (Bug#14934).
4990 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4992 Redesign redisplay interface to drop global variable updated_window.
4993 Always pass currently updated window as a parameter to update routines.
4994 * dispextern.h (updated_window): Remove declaration.
4995 (struct redisplay_interface): Pass window parameter to
4996 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4997 and after_update_window_hook.
4998 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5000 * dispnew.c (updated_window): Remove.
5001 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5002 (update_window_line): Adjust to match redisplay interface changes.
5003 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5004 (ns_scroll_run, ns_after_update_window_line):
5005 * w32term.c (x_update_window_begin, x_update_window_end)
5006 (x_after_update_window_line, x_scroll_run):
5007 * xterm.c (x_update_window_begin, x_update_window_end)
5008 (x_after_update_window_line, x_scroll_run):
5009 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5010 Likewise. Adjust comments where appropriate.
5011 (x_cursor_to): Simplify because this is always called during window
5012 update (but install debugging check anyway).
5013 (expose_window): Check must_be_updated_p flag to see whether this
5014 function is called during window update.
5016 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5018 Do not reset window modification event counters excessively.
5019 These leftovers and poor man's tricky methods to catch extra
5020 redisplay's attention are no longer needed.
5021 * frame.c (set_menu_bar_lines_1):
5022 * minibuf.c (read_minibuf_unwind):
5023 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5024 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5025 (window_scroll_line_based, Fset_window_configuration):
5026 * xdisp.c (redisplay_window): Do not reset last_modified and
5027 last_overlay_modified counters.
5029 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5031 * xselect.c (x_send_client_event): Set send_event and serial, memset
5032 data.l as it might be bigger than data.b. Use 24 bit mask to
5033 XSendEvent (Bug#15034).
5035 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5037 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5038 for TTY frames that are not the top frame on their console.
5041 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5043 * w32term.c (w32fullscreen_hook): Really maximize frame when
5044 asked for (Bug#14841).
5046 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5048 Prefer selected_window to Fselected_window, likewise for frames.
5049 * buffer.c (Fbuffer_swap_text):
5050 * data.c (Fvariable_binding_locus):
5051 * window.c (run_window_configuration_change_hook): Adjust users.
5052 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5053 Use decode_live_frame.
5055 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5057 Be more careful if selected window shows the buffer other than current,
5058 use window_outdated only if this is not so. This change should also
5059 address some weird issues discussed in Bug#13012.
5060 * window.h (window_outdated): New prototype.
5061 * window.c (window_outdated): Now here. Convert from static and
5062 always assume window's buffer.
5063 (Fwindow_end, Fwindow_line_height): Use it.
5064 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5065 and always assume window's buffer.
5066 (redisplay_window): Adjust user.
5067 (redisplay_internal): Call to reconsider_clip_changes once and
5068 check whether mode line should be updated only if selected window
5069 shows current buffer.
5070 (run_window_scroll_functions): Use eassert for debugging check.
5071 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5073 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5075 * window.c (window_scroll, window_scroll_pixel_based)
5076 (window_scroll_line_based): Use bool for booleans.
5078 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5080 * process.c: Fix minor off-by-one issues in descriptor counts.
5081 This shouldn't fix any real bugs, but it cleans up the code a bit.
5082 (max_process_desc, max_input_desc): -1, not 0, means none.
5084 (delete_input_desc): New function.
5085 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5086 (deactivate_process): Scan backwards when recomuting max_process_desc;
5087 that should be faster.
5088 (init_process_emacs): Initialize max_input_desc.
5090 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5092 Use region cache to speedup bidi_find_paragraph_start.
5093 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5094 Rename cache_long_line_scans to cache_long_scans.
5095 * buffer.c (bset_cache_long_line_scans): Rename to
5096 bset_cache_long_scans.
5097 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5098 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5100 (syms_of_buffer): Rename cache-long-line-scans to
5101 cache-long-scans. Adjust docstring.
5102 * search.c (newline_cache_on_off):
5103 * indent.c (width_run_cache_on_off): Adjust users.
5104 * bidi.c (bidi_paragraph_cache_on_off): New function.
5105 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5106 * insdel.c (prepare_to_modify_buffer):
5107 Invalidate bidi_paragraph_cache if enabled.
5109 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5111 Invalidate region caches only if buffer text is going to be changed.
5112 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5113 (modify_text): ...new prototype.
5114 (prepare_to_modify_buffer_1): New prototype.
5115 * textprop.c (modify_region): Rename to...
5116 (modify_text_properties): ...new function.
5117 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5118 (Fremove_list_of_text_properties): Adjust users.
5119 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5120 (modify_text): ...new function.
5121 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5122 (prepare_to_modify_buffer_1): ...new function.
5123 * casefiddle.c (casify_region):
5124 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5125 (Ftranspose_regions): Use modify_text.
5127 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5129 * lisp.mk (lisp): Add nadvice.elc.
5131 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5133 New macro to iterate over live buffers similar to frames.
5134 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5135 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5136 Declare buffer-related variables here to offload lisp.h.
5137 * buffer.c (Vbuffer_alist): Adjust comment.
5138 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5139 (other_buffer_safely):
5140 * data.c (store_symval_forwarding):
5141 * dispnew.c (Fframe_or_buffer_changed_p):
5142 * fileio.c (Fdo_auto_save):
5143 * filelock.c (unlock_all_files):
5144 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5146 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5148 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5149 * callproc.c (create_temp_file):
5150 * filelock.c (create_lock_file):
5151 Assume mkostemp, since it's now provided by Gnulib.
5153 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5155 * w32.c (mkostemp): New function.
5156 (mktemp): Remove, no longer used. Most of the code reused in
5157 mkostemp. (Bug#15015)
5158 (mktemp): Don't undef.
5160 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5162 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5163 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5164 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5165 (free_glyph_pool, check_glyph_memory): Likewise for
5166 all users. Adjust comments where appropriate.
5168 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5170 * composite.h: Minor fixups.
5171 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5172 to fix a misspelling, and change it to an inline function while
5173 we're at it (it need not be a macro). All uses changed.
5174 (composition_method, composition_valid_p):
5175 Rewrite to avoid assignments in if-conditions.
5177 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5179 Do not use global Lisp_Object in composition macros.
5180 * composite.h (composition_temp): Remove declaration.
5181 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5182 (composition_method, composition_valid_p): ...inline functions.
5183 (compose_region): Remove the leftover.
5184 * composite.c (composition_temp): Remove.
5185 (run_composition_function, update_compositions)
5186 (composition_compute_stop_pos, composition_adjust_point)
5187 (Ffind_composition_internal):
5188 * coding.c (handle_composition_annotation):
5189 * xdisp.c (handle_composition_prop, check_point_in_composition):
5190 Related users changed.
5192 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5194 Drop FRAME_PTR typedef.
5195 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5196 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5197 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5198 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5199 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5200 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5201 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5202 All related users changed.
5204 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5206 * eval.c (default_toplevel_binding): New function.
5208 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5209 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5210 (syms_of_eval): Export them.
5211 * data.c (Fdefault_value): Micro cleanup.
5212 * term.c (init_tty): Use "false".
5214 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5216 Fix X GC leak in GTK and raw (no toolkit) X ports.
5217 * xterm.c (x_free_frame_resources): If white and black relief
5218 GCs are allocated, always free them here.
5219 * xfns.c (x_make_gc): Omit redundant initialization.
5220 * widget.c (create_frame_gcs): Remove the leftover.
5221 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5222 in x_free_frame_resources.
5224 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5226 * nsterm.m (windowWillResize:toSize:): Only change title if
5227 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5229 (viewDidEndLiveResize): New method.
5231 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5232 inside NS_IMPL_COCOA.
5234 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5236 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5237 Do not check whether undo is enabled because record_insert and
5238 record_delete does that themselves.
5240 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5242 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5243 member which is not really used any more.
5244 (FRAME_XIC_BASE_FONTNAME): Remove.
5245 * xfns.c (xic_free_fontset): Adjust user.
5246 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5247 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5248 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5249 (xdialog_show): Use eassert for debugging check.
5250 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5252 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5254 * fileio.c, fns.c (merge): Move extern decl from here ...
5255 * lisp.h (merge): ... to here.
5257 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5259 Fix last font-related change.
5260 * w32font.h (w32font_list_internal, w32font_match_internal):
5262 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5263 (uniscribe_list_family): Adjust to match font API change.
5264 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5265 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5267 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5269 * frame.h (FRAME_MOUSE_UPDATE):
5270 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5271 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5273 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5275 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5276 * font.h (struct font_driver): Change list, match, and list_family
5277 functions to accept struct frame * as first arg.
5278 * font.c (font_score, font_compare, font_sort_entities):
5280 (font_sort_entities, font_list_entities, font_select_entity):
5281 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5282 match font API change.
5283 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5284 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5285 * ftxfont.c (ftxfont_list, ftxfont_match):
5286 * xftfont.c (xftfont_list, xftfont_match):
5287 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5288 * w32font.c (w32font_list, w32font_match, w32font_list):
5289 (w32font_list_internal, w32_font_match_internal): Likewise.
5290 * xfaces.c (Fx_family_fonts): Adjust user.
5292 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5294 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5295 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5296 only if HAVE_X_WINDOWS is in use.
5297 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5298 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5299 * w32term.c (x_wm_set_icon_position): Likewise.
5300 * w32fns.c (x_icon): Adjust user.
5302 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5304 * xterm.c (last_mouse_press_frame): Remove the
5305 leftover which is not really used any more.
5306 (handle_one_xevent, syms_of_xterm): Adjust users.
5307 (x_flush): Call XFlush once per each X display, not frame.
5308 This is better because this code always unconditionally skips
5309 non-X frames in Vframe_list and issues the only XFlush if we
5310 have more than one X frame on the same X display.
5311 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5312 Use bool for booleans.
5313 (x_draw_glyph_string_background, cvt_string_to_pixel):
5314 (cvt_pixel_dtor): Drop unnecessary prototypes.
5315 * xterm.h (x_display_ok): Adjust prototype.
5317 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5319 Drop unnecessary functions that deals with frame pixel size.
5320 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5321 (x_pixel_height): Drop prototypes.
5322 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5323 (x_pixel_height): Drop implementations.
5324 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5325 which should be always valid for window frame.
5326 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5327 * w32menu.c (Fx_popup_dialog):
5328 * xmenu.c (Fx_popup_dialog): Likewise for both.
5330 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5332 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5333 frame parameters and call to Fmodify_frame_parameters just once.
5334 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5335 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5336 and mention nil frame in docstring.
5338 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5340 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5341 (x_figure_window_size): Likewise. Adjust to return long.
5342 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5343 (toplevel): Move Qterminal_live_p to...
5344 * terminal.c (toplevel): ...here, make it static, and...
5345 (syms_of_terminal): ...DEFSYM here.
5346 * frame.h (Qterminal_live_p): Remove declaration.
5347 (make_frame, x_figure_window_size): Adjust prototype.
5348 * nsfns.m (Fx_create_frame): Use long for window flags.
5350 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5352 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5353 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5354 Do not assume that emacs_close (INT_MAX) is a no-op.
5356 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5358 * xfaces.c (make_face_cache): For struct face_cache, prefer
5359 xmalloc to xzalloc and so avoid redundant call to memset.
5360 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5362 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5364 * fringe.c (draw_window_fringes, update_window_fringes)
5365 (compute_fringe_widths):
5366 * w32term.c (x_draw_glyph_string):
5367 * window.c (candidate_window_p, Frecenter):
5368 * xfaces.c (realize_basic_faces, realize_default_face)
5369 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5370 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5371 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5372 * xmenu.c (Fx_menu_bar_open_internal):
5373 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5374 * xsettings.c (xft_settings_event):
5375 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5376 Use bool for booleans. Adjust style and comments where
5378 * dispextern.h (draw_window_fringes, update_window_fringes)
5379 (compute_fringe_widths):
5380 * xterm.h (x_had_errors_p): Adjust prototype.
5382 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5384 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5385 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5387 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5389 * fns.c (toplevel): Remove comment before Fsafe_length because
5392 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5394 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5396 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5398 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5399 frame which got the message is still alive, before dereferencing
5400 its pointer. (Bug#14970)
5402 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5403 be a live window, before using it as such. (Bug#14970)
5405 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5407 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5408 w32_detect_focus_change instead of doing part of its job by hand.
5409 This fixes the problem whereby FOCUS_OUT events were not sent to
5412 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5414 * process.c (Fprocess_list): Doc fix.
5416 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5417 being re-exposed only if it didn't ask to become visible.
5418 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5419 was previously iconified. (Bug#14841)
5420 (x_iconify_frame): Mark the frame iconified.
5422 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5424 Fix minor problems found by static checking.
5425 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5426 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5428 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5430 * eval.c (set_specpdl_old_value): New function.
5431 (unbind_to): Minor simplification.
5432 (get_backtrace_frame): New function.
5433 (Fbacktrace_frame): Use it. Add `base' argument.
5434 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5435 (syms_of_eval): Export backtrace-eval.
5436 * xterm.c (x_focus_changed): Simplify.
5438 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5440 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5442 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5444 * xdisp.c (redisplay_window): Instead of moving point out of
5445 scroll margin, reject the force_start method, and try scrolling
5446 instead. (Bug#14780)
5448 2013-07-24 Ken Brown <kbrown@cornell.edu>
5450 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5453 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5455 * eval.c (Fprogn): Do not check that BODY is a proper list.
5456 This undoes the previous change. The check slows down the
5457 interpreter, and is not needed to prevent a crash. See
5458 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5460 2013-07-23 Glenn Morris <rgm@gnu.org>
5462 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5464 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5466 Port to GNU/Linux systems with tinfo but not ncurses.
5467 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5468 to decide whether ncurses is being used. Without this change,
5469 GCC complains about tgetent not being declared, on a system
5470 that has tinfo installed but ncurses not installed.
5472 * eval.c (Fprogn): Check that BODY is a proper list.
5474 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5475 * data.c (Fsetq_default):
5476 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5477 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5479 Tune by taking advantage of the fact that ARGS is always a list
5480 when a function is declared to have UNEVALLED args.
5482 * emacsgtkfixed.c: Port to GCC 4.6.
5483 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5485 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5487 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5488 here to silence compiler warnings.
5490 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5492 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5493 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5494 from messing up Emacs's 'struct frame' (Bug#14923).
5496 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5498 * alloc.c (make_save_ptr_ptr): Define this function.
5499 It was inadvertently omitted. It's needed only if
5500 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5502 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5504 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5505 frame have focus (Bug#14895).
5507 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5509 Avoid vfork-related deadlock more cleanly.
5510 * callproc.c (child_setup): When the child's exec fails, output
5511 the program name, as that's more useful. Use O_NONBLOCK to avoid
5513 * process.c (create_process_1): Remove; no longer needed.
5514 (create_process): Remove timer hack; no longer needed, now that
5515 the child avoids deadlock.
5517 2013-07-20 Glenn Morris <rgm@gnu.org>
5519 * image.c (Fimage_flush): Fix doc typo.
5521 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5523 Fix array bounds violation when pty allocation fails.
5524 * process.c (PTY_NAME_SIZE): New constant.
5525 (pty_name): Remove static variable; it's now auto.
5526 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5527 Take pty_name as an arg rather than using a static variable.
5528 All callers changed.
5529 (create_process): Recover pty_flag from process, not from volatile local.
5530 (create_pty): Stay inside array even when pty allocation fails.
5531 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5533 * lread.c (Fload): Avoid initialization only when lint checking.
5534 Mention that it's needed only for older GCCs.
5536 2013-07-20 Kenichi Handa <handa@gnu.org>
5538 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5539 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5541 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5543 * lread.c (Fload): Avoid uninitialized warning.
5545 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5547 Fix some minor file descriptor leaks and related glitches.
5548 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5549 (create_lock_file): Use write, not emacs_write.
5550 * image.c (slurp_file, png_load_body):
5551 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5552 (server_accept_connection):
5553 Don't leak an fd on memory allocation failure.
5554 * image.c (slurp_file): Add a cheap heuristic for growing files.
5555 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5556 as that's what the other routines do. Maybe input need not be
5557 blocked at all, but it's better to be consistent.
5558 Avoid undefined behavior when strlen is zero.
5560 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5561 (NSTATICS): Now a constant; doesn't need to be a macro.
5563 2013-07-19 Richard Stallman <rms@gnu.org>
5565 * coding.c (decode_coding_utf_8): Add simple loop for fast
5566 processing of ASCII characters.
5568 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5570 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5572 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5574 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5575 unportable 'struct x_display_info'.
5576 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5579 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5581 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5582 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5584 (system_process_attributes): Prefer plain char to unsigned char
5585 when either will do. Clean up properly if interrupted or if
5586 memory allocations fail. Don't assume sscanf succeeds.
5587 Remove no-longer-needed workaround to stop GCC from whining.
5588 Read command-line once, instead of multiple times. Check read status a
5591 Fix obscure porting bug with varargs functions.
5592 The code assumed that int is treated like ptrdiff_t in a vararg
5593 function, which is not a portable assumption. There was a similar
5594 -- though these days less likely -- porting problem with various
5595 assumptions that pointers of different types all smell the same as
5596 far as vararg functions is conserved. To make this problem less
5597 likely in the future, redo the API to use varargs functions.
5598 * alloc.c (make_save_value): Remove this vararg function.
5599 All uses changed to ...
5600 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5601 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5603 (make_save_ptr): Rename from make_save_pointer, for consistency with
5604 the above. Define only on platforms that need it. All uses changed.
5606 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5608 * keyboard.c: Try to fix typos in previous change.
5609 (DISPLAY_LIST_INFO): New macro.
5610 (kbd_buffer_get_event): Do not access members that are not present
5611 in X11. Revert inadvertent change of "!=" to "=".
5613 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5615 * keyboard.c (kbd_buffer_get_event):
5616 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5617 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5619 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5621 * filelock.c: Fix unlikely file descriptor leaks.
5622 (get_boot_time_1): Rework to avoid using emacs_open.
5623 This doesn't actually fix a leak, but is better anyway.
5624 (read_lock_data): Use read, not emacs_read.
5626 * doc.c: Fix minor memory and file descriptor leaks.
5627 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5628 (get_doc_string, Fsnarf_documentation):
5629 Fix file descriptor leak on error.
5631 * term.c: Fix minor fdopen-related file descriptor leaks.
5632 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5633 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5635 * charset.c: Fix file descriptor leaks and errno issues.
5637 (load_charset_map_from_file): Don't leak file descriptor on error.
5638 Use plain record_xmalloc since the allocation is larger than
5639 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5641 * eval.c (record_unwind_protect_nothing):
5642 * fileio.c (fclose_unwind):
5644 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5645 The replacement doesn't block input, but that no longer seems
5648 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5650 * lread.c: Fix file descriptor leaks and errno issues.
5651 (Fload): Close some races that leaked fds or streams when 'load'
5653 (Fload, openp): Report error number of last nontrivial failure to open.
5654 ENOENT counts as trivial.
5655 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5657 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5658 now that the function is always called with a nonnegative arg.
5659 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5660 All uses replaced with ...
5661 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5663 A few more minor file errno-reporting bugs.
5664 * callproc.c (Fcall_process):
5665 * doc.c (Fsnarf_documentation):
5666 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5667 * process.c (set_socket_option):
5668 Don't let a constructor trash errno.
5669 * doc.c: Include <errno.h>.
5671 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5673 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5675 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5677 Fix w32 bug with call-process-region (Bug#14885).
5678 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5679 to Fcall_process when the input is empty. This simplifies the
5680 code a bit. It makes no difference on POSIXish platforms but
5681 apparently it fixes a bug on w32.
5683 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5684 * fileio.c (close_file_unwind): Don't close if FD is negative;
5685 this can happen when unwinding a zapped file descriptor.
5686 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5687 in case Emacs runs out of memory between the two unwind-protects.
5688 Don't trash errno when closing FD.
5689 Zap the FD in the specpdl when closing it, instead of deferring
5690 the removal of the unwind-protect; this fixes a bug where a child
5691 function unwinds the stack past us.
5693 New unwind-protect flavors to better type-check C callbacks.
5694 This also lessens the need to write wrappers for callbacks,
5695 and the need for make_save_pointer.
5696 * alloca.c (free_save_value):
5697 * atimer.c (run_all_atimers):
5699 * alloc.c (safe_alloca_unwind):
5700 * atimer.c (unwind_stop_other_atimers):
5701 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5702 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5703 * minibuf.c (choose_minibuf_frame_1):
5704 * process.c (make_serial_process_unwind):
5705 * xdisp.h (pop_message_unwind):
5706 * xselect.c (queue_selection_requests_unwind):
5707 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5708 * alloca.c (record_xmalloc):
5709 Prefer record_unwind_protect_ptr to record_unwind_protect with
5711 * alloca.c (Fgarbage_collect):
5712 Prefer record_unwind_protect_void to passing a dummy.
5713 * buffer.c (restore_buffer):
5714 * window.c (restore_window_configuration):
5715 * xfns.c, w32fns.c (do_unwind_create_frame)
5716 New wrapper. All record-unwind uses of wrappee changed.
5717 * buffer.c (set_buffer_if_live):
5718 * callproc.c (call_process_cleanup, delete_temp_file):
5719 * coding.c (code_conversion_restore):
5720 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5721 * editfns.c (save_excursion_restore)
5722 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5723 (save_restriction_restore):
5724 * eval.c (restore_stack_limits, un_autoload):
5725 * fns.c (require_unwind):
5726 * keyboard.c (recursive_edit_unwind, tracking_off):
5727 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5728 * macros.c (pop_kbd_macro, restore_menu_items):
5729 * nsfns.m (unwind_create_frame):
5730 * print.c (print_unwind):
5731 * process.c (start_process_unwind):
5732 * search.c (unwind_set_match_data):
5733 * window.c (select_window_norecord, select_frame_norecord):
5734 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5735 (fast_set_selected_frame):
5736 * xfns.c, w32fns.c (unwind_create_tip_frame):
5737 Return void, not a dummy Lisp_Object. All uses changed.
5738 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5739 * callproc.c (call_process_kill):
5740 * fileio.c (restore_point_unwind, decide_coding_unwind)
5741 (build_annotations_unwind):
5742 * insdel.c (Fcombine_after_change_execute_1):
5743 * keyboard.c (read_char_help_form_unwind):
5744 * menu.c (unuse_menu_items):
5745 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5746 * sound.c (sound_cleanup):
5747 * xdisp.c (unwind_redisplay):
5748 * xfns.c (clean_up_dialog):
5749 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5750 Accept no args and return void, instead of accepting and returning
5751 a dummy Lisp_Object. All uses changed.
5752 * cygw32.c (fchdir_unwind):
5753 * fileio.c (close_file_unwind):
5754 * keyboard.c (restore_kboard_configuration):
5755 * lread.c (readevalllop_1):
5756 * process.c (wait_reading_process_output_unwind):
5757 Accept int and return void, rather than accepting an Emacs integer
5758 and returning a dummy object. In some cases this fixes an
5759 unlikely bug when the corresponding int is outside Emacs integer
5760 range. All uses changed.
5761 * dired.c (directory_files_internal_unwind):
5762 * fileio.c (do_auto_save_unwind):
5763 * gtkutil.c (pop_down_dialog):
5764 * insdel.c (reset_var_on_error):
5765 * lread.c (load_unwind):
5766 * xfns.c (clean_up_file_dialog):
5767 * xmenu.c, nsmenu.m (pop_down_menu):
5768 * xmenu.c (cleanup_widget_value_tree):
5769 * xselect.c (wait_for_property_change_unwind):
5770 Accept pointer and return void, rather than accepting an Emacs
5771 save value encapsulating the pointer and returning a dummy object.
5773 * editfns.c (Fformat): Update the saved pointer directly via
5774 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5775 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5776 (unwind_body): New function.
5777 (record_unwind_protect): First arg is now a function returning void,
5778 not a dummy Lisp_Object.
5779 (record_unwind_protect_ptr, record_unwind_protect_int)
5780 (record_unwind_protect_void): New functions.
5781 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5782 * fileio.c (struct auto_save_unwind): New type.
5783 (do_auto_save_unwind): Use it.
5784 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5785 * insdel.c (struct rvoe_arg): New type.
5786 (reset_var_on_error): Use it.
5787 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5789 (specbinding_func): Remove; there are now several such functions.
5790 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5791 (set_unwind_protect_ptr): New function.
5792 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5794 Be simpler and more consistent about reporting I/O errors.
5795 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5796 Say "Read error" and "Write error", rather than "I/O error", or
5797 "IO error reading", or "IO error writing", when a read or write
5799 * process.c (Fmake_network_process, wait_reading_process_output)
5800 (send_process, Fprocess_send_eof, wait_reading_process_output):
5801 Capitalize diagnostics consistently. Put "failed foo" at the
5802 start of the diagnostic, so that we don't capitalize the
5803 function name "foo". Consistently say "failed" for such
5805 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5806 All callers changed. This is so it can use report_file_error.
5807 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5808 diagnostics consistently as above.
5810 * fileio.c (report_file_errno): Fix errno reporting bug.
5811 If the file name is neither null nor a pair, package it up as a
5812 singleton list. All callers changed, both to this function and to
5813 report_file_error. This fixes a bug where the memory allocator
5814 invoked by list1 set errno so that the immediately following
5815 report_file_error reported the wrong errno value.
5817 Fix minor problems found by --enable-gcc-warnings.
5818 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5819 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5821 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5823 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5824 Set event->arg to Qt if switch-event shall be generated.
5825 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5827 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5829 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5832 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5833 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5834 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5835 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5836 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5837 and there is a focused frame.
5838 (head_table): Add focus-in and focus-out.
5839 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5840 bind to handle-focus-in/out.
5842 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5843 (Fhandle_switch_frame): Call Fhandle_focus_in.
5844 (syms_of_frame): defsubr handle-focus-in/out.
5846 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5848 Fix porting bug to older POSIXish platforms (Bug#14862).
5849 * sysdep.c (emacs_pipe): New function, that implements
5850 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5851 This should port better to CentOS 5 and to Mac OS X 10.6.
5852 All calls to pipe2 changed.
5854 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5855 This makes the code easier to read and the executable a bit smaller.
5856 Do not replace all calls to Fcons that happen to create lists,
5857 just calls that are intended to create lists. For example, when
5858 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5859 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5860 Similarly for list2 through list5.
5861 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5862 * bytecode.c (exec_byte_code):
5863 * callint.c (quotify_arg, Fcall_interactively):
5864 * callproc.c (Fcall_process, create_temp_file):
5865 * charset.c (load_charset_map_from_file)
5866 (Fdefine_charset_internal, init_charset):
5867 * coding.c (get_translation_table, detect_coding_system)
5868 (Fcheck_coding_systems_region)
5869 (Fset_terminal_coding_system_internal)
5870 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5871 * composite.c (update_compositions, Ffind_composition_internal):
5872 * dired.c (directory_files_internal, file_name_completion)
5874 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5875 * doc.c (Fsnarf_documentation):
5876 * editfns.c (Fmessage_box):
5878 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5879 (Feval, eval_sub, Ffuncall, apply_lambda):
5880 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5881 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5882 (Fset_file_times, Finsert_file_contents)
5883 (Fchoose_write_coding_system, Fwrite_region):
5884 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5885 * font.c (font_registry_charsets, font_parse_fcname)
5886 (font_prepare_cache, font_update_drivers, Flist_fonts):
5887 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5888 * frame.c (make_frame, Fmake_terminal_frame)
5889 (x_set_frame_parameters, x_report_frame_params)
5890 (x_default_parameter, Fx_parse_geometry):
5891 * ftfont.c (syms_of_ftfont):
5892 * image.c (gif_load):
5893 * keyboard.c (command_loop_1):
5894 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5895 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5896 (Fminor_mode_key_binding, accessible_keymaps_1)
5897 (Faccessible_keymaps, Fwhere_is_internal):
5898 * lread.c (read_emacs_mule_char):
5899 * menu.c (find_and_return_menu_selection):
5900 * minibuf.c (get_minibuffer):
5901 * nsfns.m (Fns_perform_service):
5902 * nsfont.m (ns_script_to_charset):
5903 * nsmenu.m (ns_popup_dialog):
5904 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5905 (Fx_own_selection_internal):
5906 * nsterm.m (append2):
5907 * print.c (Fredirect_debugging_output)
5908 (print_prune_string_charset):
5909 * process.c (Fdelete_process, Fprocess_contact)
5910 (Fformat_network_address, set_socket_option)
5911 (read_and_dispose_of_process_output, write_queue_push)
5912 (send_process, exec_sentinel):
5913 * sound.c (Fplay_sound_internal):
5914 * textprop.c (validate_plist, add_properties)
5915 (Fput_text_property, Fadd_face_text_property)
5916 (copy_text_properties, text_property_list, syms_of_textprop):
5917 * unexaix.c (report_error):
5918 * unexcoff.c (report_error):
5919 * unexsol.c (unexec):
5920 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5921 (Fformat_mode_line, syms_of_xdisp):
5922 * xfaces.c (set_font_frame_param)
5923 (Finternal_lisp_face_attribute_values)
5924 (Finternal_merge_in_global_face, syms_of_xfaces):
5925 * xfns.c (x_default_scroll_bar_color_parameter)
5926 (x_default_font_parameter, x_create_tip_frame):
5927 * xfont.c (xfont_supported_scripts):
5928 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5929 (menu_help_callback, xmenu_show):
5931 * xterm.c (set_wm_state):
5932 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5933 and similarly for list2 through list5.
5935 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5937 * callproc.c (Fcall_process_region): Fix minor race and tune.
5938 (create_temp_file): New function, with the temp-file-creation part
5939 of the old Fcall_process_region. Use Fcopy_sequence to create the
5940 temp file name, rather than alloca + build_string, for simplicity.
5941 Don't bother to block input around the temp file creation;
5942 shouldn't be needed. Simplify use of mktemp.
5943 Use record_unwind_protect immediately after creating the temp file;
5944 this closes an unlikely race where the temp file was not removed.
5945 Use memcpy rather than an open-coded loop.
5946 (Fcall_process_region): Use the new function. If the input is
5947 empty, redirect from /dev/null rather than from a newly created
5948 empty temp file; this avoids unnecessary file system traffic.
5950 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5952 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5953 Simplify by making this case like the other two. This is a bit
5954 slower on obsolete hosts, but the extra complexity isn't worth it.
5956 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5957 * process.c (create_process) [!DOS_NT]:
5958 Remove now-unnecessary calls to emacs_close.
5960 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5962 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5963 returning early. (Bug#14850)
5965 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5966 and inhibit-iso-escape-detection attributes of 'undecided'.
5969 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5971 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5972 Reported by Herbert J. Skuhra in
5973 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5975 Don't lose top specpdl entry when memory is exhausted.
5976 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5977 specpdl overflow here, to simplify callers; all callers changed.
5978 Always reserve an unused entry at the stack top; this avoids
5979 losing the top entry's information when memory is exhausted.
5981 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5983 Clean up errno reporting and fix some errno-reporting bugs.
5984 * callproc.c (Fcall_process):
5985 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5986 * process.c (create_process, Fmake_network_process):
5987 * unexaix.c (report_error):
5988 * unexcoff.c (report_error):
5989 Be more careful about reporting the errno of failed operations.
5990 The code previously reported the wrong errno sometimes.
5991 Also, prefer report_file_errno to setting errno + report_file_error.
5992 (Fcall_process): Look at openp return value rather than at path,
5993 as that's a bit faster and clearer when there's a numeric predicate.
5994 * fileio.c (report_file_errno): New function, with most of the
5995 old contents of report_file_error.
5996 (report_file_error): Use it.
5997 (Ffile_exists_p, Ffile_accessible_directory_p):
5998 Set errno to 0 when it is junk.
5999 * fileio.c (Faccess_file):
6000 * image.c (x_create_bitmap_from_file):
6001 Use faccessat rather than opening the file, to avoid the hassle of
6002 having a file descriptor open.
6003 * lisp.h (report_file_errno): New decl.
6004 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6007 * process.c (create_process, wait_reading_process_output) [AIX]:
6008 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6009 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6010 a multithreaded environment anyway).
6011 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6013 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6015 * image.c (x_find_image_file): Don't close a remote file handle.
6017 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6019 Fix races with threads and file descriptors.
6020 * callproc.c (Fcall_process_region):
6021 * dired.c (open_directory):
6022 * emacs.c (main, Fdaemon_initialized):
6023 * image.c (x_find_image_file):
6024 * inotify.c (Finotify_rm_watch):
6025 * lread.c (Flocate_file_internal):
6026 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6027 * term.c (term_mouse_moveto, init_tty):
6028 * termcap.c (tgetent):
6029 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6030 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6031 * unexhp9k800.c, unexmacosx.c (unexec):
6032 * callproc.c (Fcall_process_region):
6033 Use emacs_close, not close.
6034 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6035 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6036 and posix_close function on current platforms (which all lack them).
6037 (emacs_close): Use it. This should fix the races on GNU/Linux and
6038 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6039 and it should avoid closing random victim file descriptors on
6042 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6044 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6045 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6048 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6049 This is for .gdbinit xbacktrace.
6051 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6052 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6053 (emacs_set_tty): Now static.
6054 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6055 * term.c (tty_capable_p, tty_default_color_capabilities)
6056 (get_tty_terminal, term_mouse_movement)
6057 (handle_one_term_event, init_tty, maybe_fatal):
6058 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6059 (tgetent, scan_file, name_match, compare_contin):
6060 * terminal.c (get_terminal):
6061 Use bool for boolean.
6062 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6063 Prefer char to unsigned char if either will do.
6064 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6065 (tty_write_glyphs): Prefer int to unsigned.
6066 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6067 All callers changed.
6068 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6070 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6073 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6074 (B__dummy__): New dummy symbol, to pacify C89.
6075 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6076 they can't grok varargs macros.
6077 * dispnew.c (add_window_display_history)
6078 (add_frame_display_history):
6079 * print.c (print_object):
6080 * xdisp.c (debug_method_add):
6081 Use %p printf format only for void pointers.
6082 * emacs.c (usage_message): New constant, replacing ...
6083 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6084 (main): Adjust to usage reorg.
6085 * fns.c (syms_of_fns):
6086 * profiler.c (syms_of_profiler):
6087 Don't use non-constant struct initializers.
6088 * gnutls.h (gnutls_initstage_t):
6089 * lisp.h (enum Lisp_Fwd_Type):
6090 * lread.c (lisp_file_lexically_bound_p):
6091 * xsettings.c (anonymous enum):
6092 Remove trailing comma.
6093 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6094 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6095 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6097 * regex.c (const_re_char): New type, to pacify strict C89.
6098 All uses of 'const re_char' replaced to use it.
6099 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6100 with glibc when strict C89. This change is imported from gnulib.
6102 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6103 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6104 Omit GNU_LINUX implementation, since it requires long long.
6105 * xterm.c (x_draw_underwave):
6106 Do not assume the traditional order of struct's members.
6107 (x_term_init): Rewrite to avoid the need for non-constant structure
6110 Syntax cleanup, mostly replacing macros with functions.
6111 This removes the need for the syntax_temp hack.
6112 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6113 * syntax.c (SYNTAX_INLINE): New macro.
6114 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6115 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6116 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6117 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6118 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6119 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6120 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6121 Now constants, not macros.
6122 (syntax_temp) [!__GNUC__]: Remove.
6123 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6124 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6125 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6126 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6127 Move here from syntax.h; now functions, not macros. Except for the
6128 last function, these are static since only syntax.c uses them.
6129 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6130 All uses changed. Now a function, not a macro; use this fact
6131 to simplify the code.
6132 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6133 compiler bugs; no longer relevant.
6134 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6135 (SYNTAX_INLINE): New macro.
6136 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6137 for the new functions. Use bool for boolean member.
6138 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6139 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6140 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6141 (SETUP_BUFFER_SYNTAX_TABLE):
6142 Now extern inline functions, not macros.
6143 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6144 Remove; all uses replaced by implementation.
6145 (syntax_temp) [!__GNUC__]: Remove decl.
6146 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6148 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6150 * emacs.c (main): Fix syntax error.
6152 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6154 Timestamp fixes for undo (Bug#14824).
6155 * atimer.c (schedule_atimer):
6156 * fileio.c (Ffile_newer_than_file_p):
6157 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6158 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6159 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6160 (syms_of_fileio): Remove Sclear_visited_file_name.
6161 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6162 file doesn't exist; this avoids an ambiguity with negative timestamps.
6163 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6164 * systime.h (make_emacs_time, invalid_emacs_time):
6165 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6166 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6167 * undo.c (record_first_change): Push (visited-file-modtime) onto
6168 undo list rather than reimplementing it by hand, incorrectly.
6170 2013-07-09 Ken Brown <kbrown@cornell.edu>
6172 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6174 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6176 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6178 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6180 Handle errno and exit status a bit more carefully.
6181 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6182 number into an exit status. Instead, use EXIT_CANCELED.
6183 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6184 * callproc.c (relocate_fd):
6185 * emacs.c (close_output_streams, main):
6186 * process.c (create_process):
6187 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6188 Use emacs_perror for simplicity.
6189 * callproc.c (relocate_fd, main):
6190 * sysdep.c (sys_subshell):
6191 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6192 (shut_down_emacs): Use emacs_write, not write.
6193 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6194 * fileio.c (Fcopy_file, e_write):
6195 * nsterm.m (ns_select):
6196 * process.c (send_process):
6197 * sound.c (vox_write):
6198 Use emacs_write_sig, not emacs_write.
6199 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6200 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6202 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6204 (emacs_full_write): New function.
6205 (emacs_write): Rewrite to use it.
6206 (emacswrite_sig, emacs_perror): New functions.
6207 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6209 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6211 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6212 on NS even if it is present. Pixmap on NS is a void*.
6214 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6216 Port to Ubuntu 10 (Bug#14803).
6217 Problem reported by T.V. Raman.
6218 * process.c (close_on_exec, accept4, process_socket):
6219 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6221 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6223 * w32.c (sys_dup): Declare prototype.
6227 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6229 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6231 Make file descriptors close-on-exec when possible (Bug#14803).
6232 This simplifies Emacs a bit, since it no longer needs to worry
6233 about closing file descriptors by hand in some cases.
6234 It also fixes some unlikely races. Not all such races, as
6235 libraries often open files internally without setting
6236 close-on-exec, but it's an improvement.
6237 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6238 * callproc.c (Fcall_process) [!MSDOS]:
6239 * emacs.c (main) [!DOS_NT]:
6240 * nsterm.m (ns_term_init):
6241 * process.c (create_process):
6242 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6243 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6244 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6245 Prefer mkostemp with O_CLOEXEC to mkstemp.
6246 * callproc.c (relocate_fd) [!WINDOWSNT]:
6247 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6248 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6250 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6251 Make the resulting file descriptor close-on-exec.
6252 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6253 * lread.c (load_descriptor_list, load_descriptor_unwind):
6254 Remove; no longer needed. All uses removed.
6255 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6256 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6258 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6259 (Fmake_network_process, Fnetwork_interface_list):
6260 (Fnetwork_interface_info, server_accept_connection):
6261 Make newly-created socket close-on-exec.
6262 * sysdep.c (emacs_open, emacs_fopen):
6263 Make new-created descriptor close-on-exec.
6264 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6265 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6267 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6269 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6270 for NS_IMPL_GNUSTEP.
6272 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6274 Fix openp errno handling.
6275 * callproc.c (Fcall_process): Preserve openp errno around close.
6276 * lread.c (openp): Set errno when returning -1, as some callers
6279 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6281 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6283 * nsterm.h (NSSavePanel): Update comment.
6284 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6285 (ns_run_file_dialog): Declare.
6287 * nsfns.m: Remove panelOK.
6289 (ns_run_file_dialog): New function.
6290 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6291 event loop, so file dialog is popped up by ns_run_file_dialog, called
6292 by sendEvent (Bug#14578).
6293 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6295 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6297 * xdisp.c (default_line_pixel_height): New function.
6298 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6299 (try_cursor_movement, redisplay_window, try_window)
6300 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6302 * window.c (window_scroll_pixel_based):
6303 use default_line_pixel_height.
6305 * dispextern.h (default_line_pixel_height): Add prototype.
6307 * frame.c (x_set_line_spacing): Accept a float value for
6308 line-spacing parameter, per the documentation.
6310 * data.c (Fmultibyte_string_p): Doc fix.
6312 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6314 Use emacs_open more consistently when opening files.
6315 This handles EINTR more consistently now, and makes it easier
6316 to introduce other uniform changes to file descriptor handling.
6317 * src/systdio.h: New file.
6318 * src/buffer.c (mmap_init):
6319 * cygw32.c (chdir_to_default_directory):
6320 * dispnew.c (Fopen_termscript):
6321 * emacs.c (Fdaemon_initialized):
6322 * fileio.c (Fdo_auto_save):
6323 * image.c (slurp_file, png_load_body, jpeg_load_body):
6324 * keyboard.c (Fopen_dribble_file):
6326 * print.c (Fredirect_debugging_output):
6327 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6328 * termcap.c (tgetent):
6329 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6330 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6331 * w32term.c (w32_initialize) [CYGWIN]:
6332 * xfaces.c (Fx_load_color_file):
6333 Use emacs_open instead of plain open, and emacs_fopen instead of
6335 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6336 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6337 * callproc.c (default_output_mode): New constant.
6338 (Fcall_process): Use it to call emacs_open instead of plain creat.
6339 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6340 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6341 (emacs_fopen): New function.
6342 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6343 Include <lisp.h>, for emacs_open.
6344 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6346 Remove duplicate #include directives.
6347 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6349 Don't include stdio.h twice.
6350 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6351 Don't include sys/types.h or stdio.h twice.
6352 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6353 * lread.c: Don't include coding.h twice.
6354 * nsfont.m: Don't include frame.h twice.
6355 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6356 * ralloc.c: Don't include <unistd.h> twice.
6357 * xdisp.c: Don't include font.h twice.
6358 * xterm.c: Don't include fontset.h twice.
6359 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6361 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6363 Scale ImageMagick images more carefully.
6364 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6365 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6366 Be more careful about avoiding undefined behavior after
6367 integer overflow and division by zero.
6369 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6371 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6372 (syms_of_w32fns): DEFSYM them.
6373 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6374 (CCHDEVICENAME): Define macros if not defined.
6375 (struct MONITOR_INFO_EX): New struct.
6376 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6377 (enum_display_monitors_fn): New variable.
6378 (globals_of_w32fns): Initialize it.
6379 (Fx_display_pixel_width, Fx_display_pixel_height)
6380 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6381 multi-monitor setups in docstrings.
6382 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6383 screen size by primary monitor's millimeter per pixel.
6384 (w32_monitor_enum, w32_display_monitor_attributes_list)
6385 (w32_display_monitor_attributes_list_fallback)
6386 (Fw32_display_monitor_attributes_list): New functions.
6387 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6389 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6391 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6393 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6395 * fileio.c (Qfile_notify_error): New error symbol.
6397 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6398 * inotify.c (inotify_callback, symbol_to_inotifymask)
6399 (Finotify_add_watch, Finotify_rm_watch): Use it.
6400 (inotifyevent_to_event): Exchange order of cookie and file name.
6401 (Finotify_add_watch): Adapt docstring.
6403 * lisp.h (Qfile_notify_error): Declare.
6405 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6407 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6408 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6409 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6410 which did not work (see <http://bugs.gnu.org/14569#307>).
6411 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6412 && (!noninteractive || initialized)). This attempts to thread
6413 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6415 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6417 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6418 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6420 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6422 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6423 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6424 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6425 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6427 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6429 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6430 Define to __sys_siglist.
6432 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6434 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6435 word-wrap, so that overflow-newline-into-fringe would work in
6436 visual-line-mode. (Bug#2749)
6437 (move_it_in_display_line_to): When the last scanned display
6438 element fits exactly on the display line, and
6439 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6440 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6441 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6442 finding buffer position that corresponds to pixel coordinates,
6443 e.g. in buffer_posn_from_coords.
6445 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6447 * process.c (handle_child_signal): Call catch_child_signal if
6450 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6452 Don't convert function pointers to void * and back.
6453 It isn't portable C, and it's easy enough to avoid.
6454 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6455 (make_save_value): Add support for SAVE_FUNCPOINTER.
6456 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6457 * print.c (print_object):
6458 Distinguish function from object pointers.
6459 * lisp.h (SAVE_FUNCPOINTER): New constant.
6460 (SAVE_SLOT_BITS): Adjust to it.
6461 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6462 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6463 (voidfuncptr): New typedef.
6464 (struct Lisp_Save_Value): New member data[0].funcpointer.
6465 (XSAVE_FUNCPOINTER): New function.
6467 Simplify buildobj processing.
6468 * Makefile.in (buildobj.h): Make it a sequence of strings each
6469 followed by comma, rather than a single string. Put it into a
6470 .tmp file in case there's an error while generating it.
6471 (gl-stamp): Use .tmp for temp files.
6472 (mostlyclean): Clean .tmp files.
6473 * doc.c (buildobj): Move to just the routine that needs it.
6474 It's now an array of strings, so processing is simpler.
6476 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6479 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6480 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6481 Invoke malloc_enable_thread even when not interactive.
6482 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6483 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6484 in this case, since the underlying bug has now been fixed.
6486 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6488 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6489 unlinking it (bug#14691).
6491 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6493 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6494 before checking whether buffer is modified. This lets
6495 `kill-buffer-query-functions' cancel killing of the buffer or save
6496 its content before `kill-buffer' asks user the "Buffer %s
6497 modified; kill anyway?" question.
6499 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6501 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6502 Let the super performKeyEquivalent deal with them (Bug#14747).
6504 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6506 * widget.c (resize_cb): Remove unused local.
6508 Do not use GTK 3 if it exists but cannot be compiled.
6509 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6510 * xterm.c (x_error_handler) [!USE_GTK]:
6513 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6515 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6517 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6518 to the valid range of values. (Bug#14753)
6520 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6521 when moving point by using the current glyph matrix. This avoids
6522 the need to force redisplay when this function is called in a
6525 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6527 Fix minor problems found by static checking.
6528 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6529 Redo the latter's body to sidestep GCC parenthesization warnings.
6530 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6531 * coding.c (detect_coding, detect_coding_system):
6532 * coding.h (struct undecided_spec):
6533 Use bool for boolean.
6534 * image.c (QCmax_width, QCmax_height): Now static.
6535 * xdisp.c (Fmove_point_visually): Remove unused local.
6537 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6539 * xdisp.c (Fmove_point_visually): New function.
6541 2013-06-28 Kenichi Handa <handa@gnu.org>
6543 * coding.h (define_coding_undecided_arg_index): New enum.
6544 (coding_attr_index): New members
6545 coding_attr_undecided_inhibit_null_byte_detection,
6546 coding_attr_undecided_inhibit_iso_escape_detection,
6547 coding_attr_undecided_prefer_utf_8.
6548 (undecided_spec): New struct.
6549 (struct coding_system): New member `undecided' of the member
6552 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6553 (detect_coding): Likewise.
6554 (detect_coding_system): Likewise.
6555 (Fdefine_coding_system_internal): New coding system properties
6556 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6558 (syms_of_coding): Adjust for coding_arg_undecided_max.
6560 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6562 * image.c (x_from_xcolors): Remove unused local.
6564 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6566 Defer image data transfer between X client and server until actual
6569 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6572 * image.c (Destroy_Image): Remove.
6573 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6574 `mask_p', and `colors_p'. All uses changed.
6575 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6576 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6577 New macros for `flags' arg to x_clear_image_1.
6578 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6579 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6580 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6581 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6582 (image_get_x_image, image_unget_x_image): New functions or macros.
6583 (image_background, image_background_transparent, x_to_xcolors)
6584 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6585 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6586 instead of Destroy_Image.
6587 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6588 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6589 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6590 (imagemagick_load_image, svg_load_image): Use them instead of
6591 x_create_x_image_and_pixmap, and x_put_x_image followed by
6592 x_destroy_x_image, respectively.
6593 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6594 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6595 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6596 background_transparent fields.
6597 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6598 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6600 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6602 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6603 This mostly consists of undoing recent changes.
6604 * callproc.c (Fcall_process):
6605 * process.c (create_process):
6606 Do not worry about catching SIGCHLD here, undoing previous change.
6607 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6608 * process.c, process.h (catch_child_signal):
6609 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6610 * process.c (catch_child_handler): Don't worry about being called
6611 lazily and do not assume caller has blocked SIGCHLD, undoing
6612 previous change. Move first-time stuff back to
6613 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6614 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6615 set lib_child_handler if it's already initialized, which may
6616 help avoid problems on GNUStep.
6618 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6620 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6621 * callproc.c (Fcall_process):
6622 * process.c (create_process):
6623 Make sure SIGCHLD is caught before we fork,
6624 since Emacs startup no arranges to catch SIGCHLD.
6625 * process.c (lib_child_handler): Initialize to null, not to
6627 (catch_child_signal): Allow self to be called lazily.
6628 Do nothing if it's already been called.
6629 Assume caller has blocked SIGCHLD (all callers do now).
6630 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6631 just before it's really needed.
6632 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6633 since it hasn't been caught yet.
6635 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6637 * image.c (compute_image_size): New function to implement
6638 :max-width and :max-height.
6639 (imagemagick_load_image): Use it.
6641 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6643 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6644 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6646 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6647 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6648 the SIGCHLD handler, since the code is not atomic and (due to glib)
6649 signals may be arriving now.
6650 * sysdep.c (init_signals): Do not catch child signals here;
6651 'main' now does that later, at a safer time.
6653 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6655 Clean up SIGCHLD handling a bit (Bug#14569).
6656 * process.c, process.h (catch_child_signal):
6657 Now always extern, even if !NS_IMPL_GNUSTEP.
6658 * process.c (catch_child_signal): Move glib tickler here from
6659 init_process_emacs, so that it's done earlier in Emacs
6660 initialization. Also move the noninteractive && !initialized
6661 check here from init_process_emacs. This is all a bit cleaner for
6662 GNUish platforms, and I hope it works around the Cygwin bug.
6663 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6664 that glib signal handling is tickled before glib creates threads.
6666 * process.c (wait_reading_process_output): Avoid int overflow
6667 when reading more than 2 GiB total from a process.
6669 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6671 * process.c (create_process): Handle a couple more cases,
6672 i.e., work even if new_argv and wait_child_setup[i] are cached.
6673 Use Fcall_process's style for volatile vars.
6675 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6677 * process.c (create_process): Mark PROCESS volatile.
6679 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6681 Use C99-style flexible array members if available.
6682 This avoids some subtle aliasing issues, which typically
6683 aren't a problem with GCC but may be a problem elsewhere.
6684 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6685 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6686 In either case, it uses a flexible array member rather than
6687 the old struct hack. All uses changed.
6688 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6689 Adjust to sdata reorganization.
6690 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6691 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6692 that ports better to pre-C99 non-GCC.
6693 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6694 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6695 as the latter has changed.
6696 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6697 and port better to pre-C99 GCC.
6698 * image.c (struct xpm_cached_color):
6699 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6700 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6701 Use FLEXIBLE_ARRAY_MEMBER.
6702 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6703 Move decl to top level so it gets checked against implementation.
6704 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6705 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6707 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6709 * syntax.c: Integer cleanups.
6710 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6711 All uses that need 0-or-2 changed to:
6712 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6713 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6714 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6715 (char_quoted, prev_char_comend_first, back_comment)
6716 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6717 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6718 Use bool for boolean.
6719 (update_syntax_table, skip_chars, skip_syntaxes):
6720 Prefer int to unsigned when either will do.
6721 (back_comment): Return boolean success flag, like forw_comment,
6722 instead of positive-or-minus-1 (which might have overflowed int anyway).
6723 Don't stuff ptrdiff_t into int.
6724 (syntax_spec_code, syntax_code_spec): Now const.
6725 (Fmatching_paren, scan_lists, scan_sexps_forward):
6726 Use enum syntaxcode for syntax code.
6727 (Fmatching_paren): Check that arg is a character, not just an integer.
6728 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6729 (Finternal_describe_syntax_value): Omit no-longer-needed
6731 (skip_chars): Use char, not unsigned char, when the distinction
6733 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6734 * bytecode.c (exec_byte_code):
6735 * syntax.c (syntax_spec_code, Fchar_syntax)
6736 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6738 * syntax.h (SYNTAX_WITH_FLAGS):
6739 Omit unnecessary casts.
6741 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6743 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6744 line dimensions here, to avoid race conditions with the main
6745 thread. (Bug#14062, bug#14630, bug#14669)
6747 * w32term.c (w32_draw_window_cursor): Compute the header line and
6748 mode line dimensions here.
6749 <w32_system_caret_window, w32_system_caret_hdr_height>:
6750 <w32_system_caret_mode_height>: New variables.
6752 * w32term.h: Declare them.
6754 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6756 * alloc.c (die): Move "assertion failed" string here ...
6757 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6758 COND when SUPPRESS_CHECKING. This shrinks the executable text
6759 size by 0.8% to 2.2% when configured with --enable-checking,
6760 depending on optimization flags (GCC 4.8.1 x86-64).
6762 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6764 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6766 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6767 base is 2; this is more accurate.
6769 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6771 * sound.c (string_default): Move to !WINDOWSNT section.
6772 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6774 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6776 * sound.c: Integer cleanups.
6777 Remove unnecessary forward decls.
6778 (struct sound_device): The 'file' member is now a Lisp_Object, not
6779 a char *, so that we needn't invoke alloca on a huge size.
6780 (Fplay_sound_internal): Adjust to this.
6781 (string_default): New function.
6782 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6783 Use it to adjust to the struct sound_device change.
6784 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6785 (be2hs) [0]: Remove.
6787 * syntax.c (skip_chars): Don't use uninitialized storage
6788 when searching a multibyte buffer for characters that are not in a
6789 unibyte string that contains non-ASCII characters.
6791 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6793 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6794 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6796 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6798 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6800 2013-06-18 Kenichi Handa <handa@gnu.org>
6802 * font.c (Ffont_spec): Signal an error for an invalid font name
6805 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6807 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6808 In particular this ports to 32-bit sparc Sun cc.
6809 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6810 array with a dummy element at specpdl[-1], so that its address can
6812 (unbind_to): Do not copy the binding; not needed, now that we
6813 copy old_value in the one place where the copy is needed.
6814 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6815 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6816 (union specbinding): Rename from struct specbinding. Redo layout
6817 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6818 which is not portable. With Sun C 5.12 32-bit sparc, the
6819 declaration causes nargs to be an unsigned bitfield, a behavior
6820 that the C standard allows; but Emacs wants nargs to be signed.
6821 The overall type is now a union of structures rather than a
6822 structure of union of structures, and the 'kind' member is now a
6823 bitfield, so that the overall type doesn't grow. All uses changed.
6824 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6826 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6828 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6829 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6831 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6833 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6835 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6836 unless we know that the window w's frame is a frame object.
6837 Another attempt at solving bug#14062 and bug#14630.
6839 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6841 * textprop.c (property_set_type): New enum.
6842 (add_properties): Allow appending/prepending text properties.
6843 (add_text_properties_1): Factored out of Fadd_text_properties.
6844 (Fadd_text_properties): Move all the code into
6845 add_text_properties_1.
6846 (Fadd_face_text_property): New function that calls
6847 add_text_properties_1.
6849 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6851 Move functions from lisp.h to individual modules when possible.
6852 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6853 * alloc.c (XFLOAT_INIT, set_symbol_name):
6854 * buffer.c (CHECK_OVERLAY):
6855 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6856 (set_char_table_parent):
6857 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6858 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6859 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6860 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6862 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6863 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6864 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6865 (backtrace_args, backtrace_debug_on_exit):
6866 * floatfns.c (CHECK_FLOAT):
6867 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6868 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6869 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6870 (set_hash_index_slot):
6871 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6872 * marker.c (CHECK_MARKER):
6873 * textprop.c (CHECK_STRING_OR_BUFFER):
6874 * window.c (CHECK_WINDOW_CONFIGURATION):
6875 Move here from lisp.h, and make these functions static rather than
6877 * buffer.c (Qoverlayp):
6879 * fns.c (Qhash_table_p):
6880 * window.c (Qwindow_configuration_p):
6882 * lisp.h: Remove the abovementioned defns and decls.
6884 Use functions, not macros, for XINT etc (Bug#11935).
6885 In lisp.h, prefer functions to function-like macros, and
6886 constants to object-like macros, when either will do. This:
6887 . simplifies use, as there's no more need to worry about
6888 arguments' side effects being evaluated multiple times.
6889 . makes the code easier to debug on some platforms.
6890 However, when using gcc -O0, keep using function-like macros
6891 for a few critical operations, for performance reasons.
6892 This sort of thing isn't needed with gcc -Og, but -Og
6893 is a GCC 4.8 feature and isn't widely-enough available yet.
6894 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6895 Remove enum lsb_bits; no longer needed.
6896 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6897 * buffer.c (Qoverlap):
6899 * fns.c (Qhash_table_p):
6900 Now extern, so lisp.h can use these symbols.
6901 * dispextern.h: Include character.h, for MAX_CHAR etc.
6902 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6903 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6904 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6905 (GLYPH_CODE_P): Move here from lisp.h.
6906 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6907 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6908 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6909 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6910 XUNTAG now returns void *.
6911 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6912 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6913 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6914 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6915 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6916 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6917 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6918 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6919 New macros, renamed from their sans-lisp_h_ counterparts.
6920 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6921 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6922 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6923 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6924 If compiling via GCC without optimization, define these as macros
6925 in addition to inline functions.
6926 To disable this, compile with -DINLINING=0.
6927 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6928 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6929 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6930 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6931 (INTMASK, VALMASK): Now macros, since static values cannot be
6932 accessed from extern inline functions.
6933 (VALMASK): Also a constant, for benefit of old GDB.
6934 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6935 is INTEGERP, which can fold it in.
6936 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6937 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6938 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6939 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6940 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6941 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6942 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6943 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6944 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6945 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6946 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6947 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6948 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6949 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6950 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6951 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6952 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6953 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6954 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6955 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6956 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6957 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6958 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6959 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6960 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6961 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6962 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6963 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6964 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6965 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6966 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6967 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6968 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6970 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6971 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6972 (VALMASK): Define in one place rather than in two, merging the
6973 USE_LSB_TAG parts; this is simpler.
6974 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6975 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6976 Move up, to avoid use before definition.
6977 Also include "globals.h" earlier, for the same reason.
6978 (make_natnum): New function.
6979 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6980 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6981 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6982 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6983 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6984 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6985 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6986 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6987 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6988 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6989 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6990 (Qwindow_configuration_p, Qimage): New forward declarations.
6991 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6992 (STRING_COPYIN): Remove; unused.
6993 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6994 (xcar_addr, xcdr_addr): New functions. All uses changed.
6995 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6996 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6997 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6998 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6999 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7000 (TYPE_RANGED_INTEGERP): Simplify.
7001 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7002 (setlocale, fixup_locale, synchronize_system_messages_locale)
7003 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7004 Now empty functions, not macros.
7005 (functionp): Return bool, not int.
7006 * window.c (Qwindow_configuration_p): Now extern,
7007 so window.h can use it.
7008 * window.h (Qwindowp): Move decl back to lisp.h.
7010 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7012 * xdisp.c (Fline_pixel_height): New function, required for solving
7015 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7017 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7019 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7021 * lread.c (syms_of_lread):
7022 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7024 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7026 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7028 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7030 * fileio.c (expand_file_name): Doc fix.
7032 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7034 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7035 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7036 Wait for self, not for 0. This can't hurt on GNU or similar
7037 system, and may help with Cygwin.
7039 * keyboard.c: Don't use PROP (...) as an lvalue.
7040 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7041 Use set_prop (A, B), not PROP (A) = B.
7043 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7045 * xdisp.c (get_it_property): Use it->window instead of generating
7046 a Lisp object from it->w.
7048 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7050 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7051 get-char-property the window that is being rendered, instead of
7052 the buffer, to support window-specific overlays. (Bug#14575)
7053 (compute_display_string_pos): When W is NULL, use the current
7054 buffer as the object to pass to get-char-property.
7055 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7056 pointer member of the bidi iterator, since no window is pertinent
7059 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7061 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7062 being displayed, and pass it to compute_display_string_pos.
7063 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7064 (bidi_paragraph_init): All callers changed.
7066 * xdisp.c (init_from_display_pos, init_iterator)
7067 (handle_single_display_spec, next_overlay_string)
7068 (get_overlay_strings_1, reseat_1, reseat_to_string)
7069 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7070 Set bidi_it.w member from it->w.
7071 (compute_display_string_pos): Accept additional argument, the
7072 window being displayed, and pass it to Fget_char_property.
7075 * dispextern.h (struct bidi_it): New member w, the window being
7077 (compute_display_string_pos): Adjust prototype.
7079 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7081 * xgselect.c: Remove unneeded include xterm.h.
7083 * process.c (wait_reading_process_output): Check for NS before GLIB.
7084 GLIB may be linked in due to rsvg, but ns_select must be called.
7086 * xgselect.c (xg_select): Remove call to window_system_available
7087 and g_main_context_pending at the top, so Gdk events (i.e. file
7088 notify) are processed when Emacs is started with -nw.
7090 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7092 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7093 (ctagsfiles3): New variable, includes only *.m files.
7094 (TAGS): Use an explicit language name in the regular expressions,
7095 to avoid transformation of '/SOMETHING' by MSYS to
7096 'c:\MSYS\SOMETHING'.
7098 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7100 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7102 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7104 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7105 still need to set the mouse pointer shape and activate help-echo.
7108 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7110 A few porting etc. fixes for the new file monitor code.
7111 See the thread containing
7112 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7113 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7114 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7115 (dir_monitor_callback, Fgfile_rm_watch):
7116 Use assq_no_quit instead of Fassoc, for speed.
7117 (dir_monitor_callback, Fgfile_rm_watch):
7118 eassert that the monitor is a fixnum.
7119 (dir_monitor_callback): No need for CDR_SAFE.
7120 Simplify building of lisp with alternative tails.
7121 (Fgfile_add_watch, Fgfile_rm_watch):
7122 Do not assume glib functions set errno reliably on failure.
7123 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7124 and signal an error otherwise.
7125 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7126 Use Fdelq instead of Fdelete, for speed.
7128 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7130 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7131 don't insist on being invoked on a highlighted tool-bar button.
7132 Avoids losing tool-bar functionality when mouse-highlight is nil.
7133 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7134 Don't highlight when mouse-highlight is nil.
7135 (note_mouse_highlight): When mouse-highlight is nil, don't return
7136 right away; instead, run tool-bar and mode-line highlight
7137 subroutine, clear any existing highlight, and revert the mouse
7138 pointer to its default shape. (Bug#14558)
7140 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7142 * lisp.mk (lisp): Add prog-mode.el.
7144 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7146 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7147 * process.c (dummy_handler): New function.
7148 (lib_child_handler): New static var.
7149 (handle_child_signal): Invoke it.
7150 (catch_child_signal): If a library has set up a signal handler,
7151 save it into lib_child_handler.
7152 (init_process_emacs): If using glib and not on Windows, tickle glib's
7153 child-handling code so that it initializes its private SIGCHLD handler.
7154 * syssignal.h (SA_SIGINFO): Default to 0.
7155 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7156 31; it should no longer be needed now.
7158 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7160 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7162 * gfilenotify.c (globals_of_gfilenotify): New function.
7163 (syms_of_gfilenotify): Move global initialization there.
7165 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7167 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7169 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7170 * keyboard.c (menu_bar_items, tool_bar_items):
7171 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7172 not override local keymaps any more.
7174 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7176 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7178 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7180 * w32console.c (initialize_w32_display): Return the dimensions of
7181 the console window via 2 additional arguments, not via the current
7182 frame. This avoids crashes due to overrunning the bounds of
7183 frame's decode_mode_spec_buffer, which is not resized following
7184 the change of the frame dimensions from the initial 10x10.
7186 * w32term.h (w32_initialize_display_info): Adjust prototype.
7188 * term.c (init_tty): Take dimensions of the frame from the values
7189 returned by initialize_w32_display.
7191 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7192 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7193 (LIBES): Add $(GFILENOTIFY_LIBS).
7195 * w32inevt.c (handle_file_notifications): Add dummy implementation
7196 for !HAVE_W32NOTIFY.
7198 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7200 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7202 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7204 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7206 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7208 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7210 Fix minor problems found by static checking.
7211 * data.c (pure_write_error):
7212 Use xsignal2, not Fsignal, as Fsignal might return.
7213 * eval.c (set_backtrace_debug_on_exit): Now static.
7214 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7215 No longer inline. EXTERN_INLINE is needed only for functions
7216 defined in .h files. Reindent function header as per GNU style.
7217 (backtrace_p, backtrace_top, backtrace_next):
7218 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7219 compiler or linker. Add extern decls to pacify gcc -Wall.
7220 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7222 * frame.c (free_monitors): Define only on platforms that need it.
7223 * nsterm.m (ns_term_init):
7224 * process.c (catch_child_signal):
7225 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7226 defined on all porting targets these days.
7227 * process.c, process.h (catch_child_signal):
7228 Make it extern only if NS_IMPL_GNUSTEP is defined.
7230 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7232 * w32.c (gettimeofday): Make the signature identical to prototype
7233 in nt/inc/sys/time.h.
7235 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7237 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7240 * keyboard.c (safe_run_hooks_error): Improve error message.
7242 * data.c (pure_write_error): Add `object' argument.
7243 * puresize.h (CHECK_IMPURE): Use it.
7245 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7247 * Makefile.in (NOTIFY_OBJ): New variable.
7248 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7250 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7251 Call syms_of_gfilenotify.
7253 * gfilenotify.c: New file.
7255 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7256 and Qfile_w32notify.
7257 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7258 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7260 * lisp.h: Declare syms_of_gfilenotify.
7262 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7264 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7266 Merge the specpdl and backtrace stacks. Make the structure of the
7267 specpdl entries more obvious via a tagged union of structs.
7268 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7269 (enum specbind_tag): New enum.
7270 (struct specbinding): Make it a tagged union of structs.
7271 Add a case for backtrace records.
7272 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7273 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7274 (backtrace_debug_on_exit): New accessors.
7275 (struct backtrace): Remove.
7276 (struct catchtag): Remove backlist field.
7277 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7279 (Flocal_variable_p): Speed up the common case where the binding is
7281 * eval.c (backtrace_list): Remove.
7282 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7283 (set_backtrace_args, set_backtrace_nargs)
7284 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7285 (backtrace_next): New functions.
7286 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7287 (unwind_to_catch, internal_lisp_condition_case)
7288 (internal_condition_case, internal_condition_case_1)
7289 (internal_condition_case_2, internal_condition_case_n): Don't bother
7290 with backtrace_list any more.
7291 (Fsignal): Adjust to new backtrace format.
7292 (grow_specpdl): Move up.
7293 (record_in_backtrace): New function.
7294 (eval_sub, Ffuncall): Use it.
7295 (apply_lambda): Adjust to new backtrace format.
7296 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7298 (specbind): Adjust to new specpdl format. Simplify.
7299 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7300 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7302 (mark_backtrace): Remove.
7303 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7304 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7305 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7307 * profiler.c (record_backtrace): Use get_backtrace.
7308 (handle_profiler_signal): Use backtrace_top_function.
7309 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7312 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7314 * process.h (catch_child_signal): Declare.
7316 * process.c (catch_child_signal): New function.
7317 (init_process_emacs): Call it.
7319 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7320 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7322 (x_set_cursor_type): Remove declaration.
7323 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7324 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7325 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7326 (ns_get_color): Use F suffix on float.
7327 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7328 (ns_get_rgb_color): Remove.
7329 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7330 (note_mouse_movement): x and y are CGFloat.
7331 (ns_draw_fringe_bitmap): Remove unused rowY.
7332 Change #if to COCOA && >= 10_6.
7333 (ns_draw_window_cursor): Remove unused overspill.
7334 (ns_draw_underwave): width and x are EamcsCGFloat.
7335 (ns_draw_box): thickness is CGFloat.
7336 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7337 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7338 if not in main thread.
7339 (ns_get_pending_menu_title, ns_check_menu_open)
7340 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7341 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7342 (sendFromMainThread:): New method.
7343 (changeFont:): size is CGFloat.
7344 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7345 Disable warning about permanent text.
7346 (characterIndexForPoint:): Adjust return type depending on GNUStep
7348 (mouseDown:): delta is CGFloat.
7349 (updateFrameSize): Remove unised variable f.
7350 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7351 Cast float to EmacsCGFloat.
7352 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7353 also to -1 when restoring.
7354 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7355 inside NS_IMPL_COCOA.
7356 (toggleFullScreen:): Put call to toggleFullScreen inside
7357 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7358 (setPosition:portion:whole:): por is CGFloat.
7359 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7360 (mouseDown:): Use CGFloat.
7361 (mouseDragged:): Remove unised variable edge.
7362 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7364 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7366 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7367 when NS_IMPL_GNUSTEP.
7368 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7369 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7370 (EmacsToolbar): Add clearAll. Add tag argument to
7371 addDisplayItemWithImage.
7372 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7374 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7376 * nsmenu.m (ns_update_menubar): Make static.
7377 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7378 (fillWithWidgetValue:): Add cast to SEL for setAction.
7379 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7380 (update_frame_tool_bar): Update code for GNUStep.
7381 (clearAll): New method.
7382 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7383 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7384 Move identifierToItem setObject and activeIdentifiers addObject before
7385 call to insertItemWithItemIdentifier.
7386 (validateVisibleItems): Fix indentation.
7387 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7388 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7389 UtilityWindow to aStyle, remove call to setStyleMask.
7391 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7393 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7394 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7395 Use F suffix on floats.
7396 (ns_char_width): Returns CGFloat.
7397 (ns_ascii_average_width): w is CGFloat instead of float.
7398 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7400 (ns_glyph_metrics): CGFloat instead of float.
7402 * nsfns.m (x_set_foreground_color, x_set_background_color):
7404 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7405 remove unused variables.
7406 (Fns_read_file_name): Keep track if panel is for save.
7407 Use ns_filename_from_panel/ns_directory_from_panel.
7408 (Fns_list_services): delegate only used for COCOA.
7409 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7410 Just return the input if GNUStep.
7411 (x_screen_planes): Remove.
7412 (Fxw_color_values): Use EmacsCGFloat
7413 (Fns_display_monitor_attributes_list): Only get screen number for
7415 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7417 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7418 ns_directory_from_panel.
7420 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7422 * process.c (handle_child_signal): Also use WCONTINUED.
7423 This is so that list-processes doesn't mistakenly list the process
7424 as stopped, when the process has actually been continued and is
7427 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7429 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7430 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7431 not already configured.
7433 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7435 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7437 * Makefile.in (mostlyclean): Remove *.res files.
7439 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7441 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7442 a buffer (bug#8447).
7444 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7446 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7447 display vector, and we backtrack, handle the case that the
7448 previous character position is also displayed from a display
7449 vector or covered by a display string or image. (Bug#14476)
7451 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7453 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7454 (struct MonitorInfo, free_monitors): Remove.
7455 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7456 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7457 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7460 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7461 (struct MonitorInfo, free_monitors): Remove.
7462 (ns_screen_name): Make static.
7463 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7464 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7467 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7468 (struct MonitorInfo): New struct.
7469 (free_monitors, make_monitor_attribute_list): Declare.
7471 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7473 (free_monitors, make_monitor_attribute_list): New functions.
7474 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7477 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7479 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7481 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7483 * keyboard.c: Apply keyboard decoding only to events that come directly
7484 from the tty, not from unread-command-events (bug#14368).
7485 (read_event_from_main_queue): New function, extracted from read_char).
7486 (read_decoded_char): Remove.
7487 (read_decoded_event_from_main_queue): New function to replace it.
7488 (read_char): Use it.
7489 (read_key_sequence): Use read_char rather than read_decoded_char.
7491 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7493 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7495 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7497 2013-05-22 Kenichi Handa <handa@gnu.org>
7499 The following changes are to fix the setting of
7500 buffer-file-coding-system on, for instance, C-x RET c unix RET
7501 _FILE_OF_DOS_EOL_TYPE_ RET.
7503 * coding.h (struct coding_system): New member detected_utf8_chars.
7505 * coding.c (detect_coding_utf_8): Count characters and check EOL
7506 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7508 (setup_coding_system): Do not initialize coding->head_ascii.
7509 (check_ascii): Do not set coding->eol_seen but update it. Do not
7510 call adjust_coding_eol_type here.
7511 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7512 If the eol-type of CODING is already specified, adjust the eol type
7513 of the found coding-system.
7514 (decode_coding_gap): Cancel previous change. Utilize the
7515 character numbers counted by detect_coding_utf_8. Fix detection
7518 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7520 * search.c (looking_at_1): Only set last_thing_searched if the match
7521 changed the match-data (bug#14281).
7523 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7525 * xdisp.c (reseat_at_previous_visible_line_start):
7526 Already declared in dispextern.h, so remove it here.
7527 (move_it_vertically_backward): Likewise.
7529 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7531 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7532 (Fx_display_pixel_width, Fx_display_pixel_height)
7533 (Fx_display_mm_width, Fx_display_mm_height):
7534 Mention `display-monitor-attributes-list' in docstrings.
7536 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7537 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7538 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7539 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7540 (Fx_display_backing_store, Fx_display_visual_class)
7541 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7542 (Fx_display_grayscale_p, Fx_display_pixel_width)
7543 (Fx_display_pixel_height, Fx_display_planes)
7544 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7545 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7546 (Fx_display_mm_width, Fx_display_mm_height)
7547 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7548 height for all physical monitors as in X11.
7550 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7551 Return pixel width or height for all physical monitors as in X11.
7553 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7555 Port --enable-gcc-warnings to clang.
7556 * bytecode.c (exec_byte_code):
7558 Redo diagnostic pragmas to pacify clang, too.
7559 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7560 * editfns.c (Fencode_time):
7561 * fileio.c (file_accessible_directory_p):
7562 * font.c (font_unparse_xlfd):
7563 Use '&"string"[index]' instead of '"string" + (index)'.
7564 * undo.c (user_error): Remove; unused.
7566 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7568 * insdel.c (insert_1_both): Document the arguments, instead of
7569 referring to insert_1, which no longer exists.
7571 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7572 some window, increment windows_or_buffers_changed, so that
7573 *Messages* display in that window is updated. (Bug#14408)
7575 * w32.c: Include epaths.h.
7576 (init_environment): Use cmdproxy.exe without leading directories.
7577 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7579 (gettimeofday): Adjust signature and return value to Posix
7582 * unexw32.c (open_output_file): Delete the existing emacs.exe
7583 before creating it, to break the hard link to the versioned
7586 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7587 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7588 (FIRSTFILE_OBJ): New variables.
7589 (W32_RES): Rename to EMACSRES. All users changed.
7590 (base_obj): Use $(CM_OBJ).
7591 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7592 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7593 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7594 $(W32_RES_LINK) before $(LIBES).
7595 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7597 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7599 * makefile.w32-in (DOC): Use just "DOC".
7601 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7603 * process.c: Export default filters and sentinels to Elisp.
7604 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7606 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7607 (Fset_process_sentinel, Fformat_network_address):
7608 Default to them instead of nil.
7609 (server_accept_connection): Sentinels can't be nil any more.
7610 (read_and_dispose_of_process_output): New function, extracted from
7611 read_process_output.
7612 (read_process_output): Use it; filters can't be nil.
7613 (Finternal_default_process_filter): New function, extracted from
7614 read_process_output.
7615 (exec_sentinel_unwind): Remove function.
7616 (exec_sentinel): Don't zilch sentinel while running.
7617 (status_notify): Sentinels can't be nil.
7618 (Finternal_default_process_sentinel): New function extracted from
7620 (setup_process_coding_systems): Default filter is not nil any more.
7621 (syms_of_process): Export new Elisp functions and initialize
7623 * lisp.h (make_lisp_proc): New function.
7625 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7627 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7629 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7631 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7632 unless we know that the window w is a leaf window.
7633 Another attempt at solving bug#14062.
7635 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7637 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7640 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7642 * image.c (gif_load): Check that subimages fit (Bug#14345).
7644 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7646 * lread.c (skip_dyn_eof): New function.
7647 (read1): Use it to skip the end of a file in response to #@00.
7649 * doc.c (get_doc_string): Slightly relax the sanity checking.
7651 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7653 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7654 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7655 (MonitorInfo): New struct.
7656 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7657 (Fns_display_monitor_attributes_list): New functions.
7658 (display-usable-bounds): Remove.
7659 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7662 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7664 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7665 (GTK_CHECK_VERSION): New macro, if not already defined.
7666 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7667 replaced by GTK_CHECK_VERSION.
7669 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7671 * xterm.h (GTK_PREREQ): New macro.
7672 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7673 to use this macro instead, for consistency and clarity.
7675 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7677 * xdisp.c (row_for_charpos_p): New function, with code of
7678 cursor_row_p, but accepts an additional argument CHARPOS instead
7679 of using a hardcoded PT.
7680 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7681 (row_containing_pos): Call row_for_charpos_p instead of partially
7682 doing the same. Fixes cursor positioning under longlines-mode
7683 when longlines-show-effect includes more than one newline, when
7684 moving the cursor vertically up.
7686 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7688 * makefile.w32-in (ACL_H): New macro.
7689 ($(BLD)/fileio.$(O)): Update dependencies.
7691 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7693 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7694 * Makefile.in (LIB_ACL): New macro.
7695 (LIBACL_LIBS): Remove.
7696 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7697 * fileio.c: Include <acl.h>.
7698 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7699 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7701 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7704 * unexelf.c: Don't assume ElfW (Half) fits in int.
7705 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7706 when dealing with ElfW (Half) values, since they can exceed 2**31
7707 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7708 (entry_address): Omit unused NUM arg. All uses changed.
7710 2013-05-07 Juri Linkov <juri@jurta.org>
7712 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7713 to the string converted from number with `Fnumber_to_string'.
7716 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7718 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7719 This fixes a problem introduced by my previous change.
7721 2013-05-07 Glenn Morris <rgm@gnu.org>
7723 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7725 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7727 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7729 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7731 Static checking by GCC 4.8.0.
7732 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7733 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7734 (x_get_monitor_attributes_fallback)
7735 (x_get_monitor_attributes_xinerama)
7736 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7737 Define only if USE_GTK.
7738 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7739 (x_get_monitor_attributes_fallback): Omit unused locals.
7740 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7741 Use double, not float, to avoid mixed-mode floating point arithmetic.
7743 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7744 Jan Djärv <jan.h.d@swipnet.se>
7746 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7747 (XINERAMA_CFLAGS): New macros.
7748 (ALL_CFLAGS, LIBES): Use them.
7750 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7751 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7752 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7753 (syms_of_xfns): DEFSYM them.
7754 (struct MonitorInfo): New struct.
7755 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7756 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7757 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7758 (x_get_monitor_attributes_xinerama): New functions.
7759 (Fx_display_monitor_attributes_list): New primitive.
7760 (syms_of_xfns): Defsubr it.
7762 * xterm.h (x_display_info): Add Xatom_net_workarea and
7763 Xatom_net_current_desktop.
7765 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7766 and dpyinfo->Xatom_net_current_desktop.
7768 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7770 * xdisp.c (pos_visible_p): Use the special code for finding the
7771 beginning of a display property or overlay for any "replacing"
7772 display property, not just for display strings. This solves
7773 incorrect reporting of position by posn-at-point. (Bug#14241)
7775 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7777 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7778 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7779 Verify that ElfW (Half) fits in int.
7780 (fatal): Use same signature as lisp.h.
7781 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7782 configure and build with -DUNEXELF_DEBUG without worrying about
7783 other modules that use DEBUG.
7784 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7785 possibly-wide integers now uses it instead of plain fprintf.
7786 (entry_address): New function, which avoids problems with 32-bit
7787 overflow on 64-bit hosts.
7788 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7789 (round_up): Don't assume the remainder fits in int.
7790 (find_section): Use bool for boolean. Simplify debug code.
7791 (unexec): Don't assume file sizes fit in int or size_t.
7792 Omit unnecessary trailing newline in 'fatal' format.
7793 Use strerror rather than outputting decimal error number.
7794 Remove unused code when emacs is not defined;
7795 this file relies on Emacs now.
7796 Don't assume e_phnum and e_shnum are positive.
7798 * regex.c: Fix problems when DEBUG is defined.
7799 (extract_number, extract_number_and_incr): Define regardless of
7800 whether DEBUG is defined; that's simpler and makes the code less
7801 likely to go stale in the normal case when DEBUG is not defined.
7802 Return int rather than taking an int * arg. All callers changed.
7803 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7804 Remove, replacing with ...
7805 (DEBUG_PRINT): New macro. All callers changed.
7806 (DEBUG_COMPILES_ARGUMENTS): New macro.
7807 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7808 (print_compiled_pattern, print_double_string) [DEBUG]:
7809 Use prototype rather than old-style definition.
7810 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7811 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7812 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7813 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7814 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7815 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7816 This matters only when DEBUG is defined.
7818 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7820 * xdisp.c (set_iterator_to_next): Set the
7821 ignore_overlay_strings_at_pos_p flag only if we are _really_
7822 iterating over an overlay string, as indicated by the
7823 current.overlay_string_index member. (Bug#14306)
7825 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7827 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7828 to where it is used, to avoid autorelease issues (Bug#14050).
7830 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7832 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7833 * fileio.c (syms_of_fileio): Implement this.
7834 * filelock.c (create_lock_file): If symbolic links don't work, so
7835 we use a regular file as a lock file, do not fsync the lock file;
7838 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7840 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7841 (syms_of_minibuf): Adjust accodingly.
7843 * callint.c (Fcall_interactively): Adjust calls accordingly.
7845 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7847 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7848 w->contents is a buffer before computing everything else.
7849 Use parentheses to disambiguate last part of the condition.
7851 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7852 assertion violations. (Bug#14062)
7854 2013-05-01 David Reitter <david.reitter@gmail.com>
7856 * nsfns.m (ns_tooltip): Initialize.
7858 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7860 * coding.c (decode_coding_gap): Don't remove the character before
7861 a newline unless it's a CR character. (Bug#14287)
7863 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7865 * dispextern.h (struct face): Move enum face_underline_type
7866 earlier so that bitfields can be in the same word.
7868 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7870 * nsfns.m (handlePanelKeys): New function.
7871 (EmacsOpenPanel:performKeyEquivalent:)
7872 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7873 arrows/function/control and copy/paste keys (Bug#14296).
7875 2013-04-27 Juri Linkov <juri@jurta.org>
7877 * callint.c (Fcall_interactively): Call `Qread_number' for
7878 interactive code letter `n' instead of using duplicate code.
7881 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7883 * systime.h (make_timeval): Declare as 'const'.
7885 2013-04-27 Kenichi Handa <handa@gnu.org>
7887 * font.c (font_open_entity): Always open a font of manageable
7890 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7892 Port better to AIX (Bug#14258).
7893 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7896 2013-04-24 Kenichi Handa <handa@gnu.org>
7898 * coding.c (decode_coding_iso_2022): When an invalid escape
7899 sequence is encountered, reset the invocation and designation
7900 status to the safest one.
7902 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7904 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7905 Without this fix, "make distclean" leaves stamp-h1 behind.
7907 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7909 * w32fns.c (w32_fullscreen_rect): New function to compute the
7910 window rectangle for the given fullscreen mode.
7911 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7912 longer tunes the window size. This keeps the window's edges flush
7913 with the screen and allows the taskbar to hide itself in fullboth.
7915 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7916 window decorations and uses the entire screen.
7918 * w32term.h (w32_fullscreen_rect) Add prototype.
7919 (struct w32_output): Replace normal_width, normal_height,
7920 normal_top, and normal_left members with a single normal_placement
7922 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7924 (FRAME_NORMAL_PLACEMENT): New macro.
7926 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7928 * minibuf.c (Ftest_completion): Silence compiler warning.
7930 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7932 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7935 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7938 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7939 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7940 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7941 parentheses where appropriate.
7943 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7945 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7947 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7949 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7950 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7951 Mention in the doc string that setting these variables takes
7952 effect only after a call to set-window-buffer. (Bug#14200)
7954 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7956 * indent.c (Fvertical_motion): Don't consider display strings on
7957 overlay strings as display strings on the buffer position we
7958 started from. This prevents vertical cursor motion from jumping
7959 more than one line when there's an overlay string with a display
7960 property at end of line.
7961 Reported by Karl Chen <Karl.Chen@quarl.org> in
7962 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7964 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7966 * window.c (select_window): `record_buffer' even if window is
7967 already selected (bug#14191).
7969 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7971 * window.c (Fwindow_end): Test more flags, including the buffer's
7972 last_overlay_modified flag, to determine whether the window's
7973 display is really up-to-date. Prevents the function from
7974 returning a stale value. (Bug#14170)
7975 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7978 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7980 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7981 garbaged only if it is not already the top frame on its TTY.
7982 This prevents flickering due to constant redrawing of TTY frames when
7983 there are GUI frames open in the same session. (Bug#13864)
7985 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7987 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7988 of marking the idle timers directly.
7990 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7992 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7995 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7997 * window.c (select_window): Don't record_buffer while the invariant is
7998 temporarily broken (bug#14161).
8000 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8002 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8004 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8006 2013-04-07 Romain Francoise <romain@orebokech.com>
8008 Ignore additional platform-specific ACL errors (Bug#13702).
8009 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8010 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8012 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8014 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8017 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8019 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8020 This bug was introduced by my 2013-02-25 change that simplified
8021 data_start configuration. Without this change, on GNU/Linux
8022 an Emacs configured with --enable-profiling fails immediately
8023 due to a profiler signal.
8024 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8025 with these flags. On platforms where special flags are needed
8026 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8027 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8028 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8030 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8032 Get rid of some platform-specific functions examining window
8033 system and its capabilities. This is a partial rework of the
8035 * lisp.h (have_menus_p): Remove prototype. This function is
8036 replaced with platform-independent window_system_available.
8037 (check_window_system): Move to...
8038 * frame.h (decode_window_system_frame, window_system_available):
8039 ...here, add new prototypes.
8040 * frame.c (window_system_available, decode_window_system_frame):
8042 (check_window_system): Platform-independent now.
8043 * xterm.h (x_in_use): Remove declaration.
8045 * w32term.h (check_x_frame):
8046 * nsterm.h (check_x_frame): Remove prototypes. This function
8047 is replaced with platform-independent decode_window_system_frame.
8048 * msdos.c (have_menus_p): Remove.
8049 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8050 Remove platform-specific functions. Use check_window_system,
8051 decode_window_system_frame and check_ns_display_info where
8052 appropriate. Minor style and comment tweaks.
8053 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8054 (check_x_frame): Likewise.
8055 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8057 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8058 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8059 * xmenu.c, xselect.c: All related users changed.
8061 2013-04-03 Kenichi Handa <handa@gnu.org>
8063 The following changes is to optimize the code for reading UTF-8
8066 * coding.c (check_ascii): Rename from detect_ascii. Return value
8067 changed. Check EOL format. Do not call adjust_coding_eol_type
8069 (check_utf_8): New function.
8070 (adjust_coding_eol_type): Do nothing if already adjusted.
8071 (detect_coding): Compare the return value of check_ascii with
8072 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8073 (decode_coding_gap): Optimize for valid UTF-8.
8075 2013-03-21 Kenichi Handa <handa@gnu.org>
8077 * coding.c (syms_of_coding): Cancel previous change.
8079 * insdel.c (insert_from_gap): Fix previous change.
8081 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8083 Consistently use platform-specific function to detect window system.
8084 * lisp.h (check_window_system): New prototype. This function is
8085 going to replace check_x, check_w32 and check_ns.
8086 (have_menus_p): Mention msdos.c in comment.
8087 * fontset.c (check_window_system_func): Remove. Adjust all users.
8088 * fontset.h (check_window_system_func): Remove prototype.
8089 * nsterm.h (check_ns):
8090 * xterm.h (check_x):
8091 * w32term.h (check_w32): Likewise.
8092 * menu.c (Fx_popup_menu): Use check_window_system.
8093 * msdos.c (check_window_system): Define for MS-DOS.
8094 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8095 * w32fns.c (check_window_system): Likewise for MS-Windows.
8096 * xfns.c (check_window_system): Likewise for X.
8097 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8098 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8100 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8102 Prefer < to > in range checks such as 0 <= i && i < N.
8103 This makes it easier to visualize quantities on a number line.
8104 This patch doesn't apply to all such range checks,
8105 only to the range checks affected by the 2013-03-24 change.
8106 This patch reverts most of the 2013-03-24 change.
8107 * alloc.c (xpalloc, Fgarbage_collect):
8108 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8109 * character.c (string_escape_byte8):
8110 * charset.c (read_hex):
8111 * data.c (cons_to_unsigned):
8112 * dispnew.c (update_frame_1):
8113 * doc.c (Fsubstitute_command_keys):
8114 * doprnt.c (doprnt):
8115 * editfns.c (hi_time, decode_time_components):
8116 * fileio.c (file_offset):
8117 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8118 * font.c (font_intern_prop):
8119 * frame.c (x_set_alpha):
8120 * gtkutil.c (get_utf8_string):
8121 * indent.c (check_display_width):
8122 * keymap.c (Fkey_description):
8123 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8125 * minibuf.c (read_minibuf_noninteractive):
8126 * process.c (wait_reading_process_output):
8127 * search.c (Freplace_match):
8128 * window.c (get_phys_cursor_glyph):
8129 * xdisp.c (redisplay_internal):
8130 * xsmfns.c (smc_save_yourself_CB):
8131 Prefer < to > for range checks.
8132 * dispnew.c (sit_for): Don't mishandle NaNs.
8133 This fixes a bug introduced in the 2013-03-24 change.
8134 * editfns.c (decode_time_components): Don't hoist comparison.
8135 This fixes another bug introduced in the 2013-03-24 change.
8137 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8139 * frame.h (struct frame): Drop scroll_bottom_vpos
8140 member becaue all real users are dead long ago.
8141 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8142 * xdisp.c (redisplay_internal): Adjust user.
8144 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8146 * nsmenu.m (showAtX:Y:for:): setLevel to
8147 NSPopUpMenuWindowLevel (Bug#13998).
8149 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8151 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8152 (ns_check_pending_open_menu): Declare.
8154 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8155 (x_activate_menubar): Update the menu with title that matches
8156 ns_get_pending_menu_title, and call
8157 ns_check_pending_openmenu (Bug#12698).
8158 (menuWillOpen:): New method.
8159 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8161 * nsterm.m (menu_will_open_state, menu_mouse_point)
8162 (menu_pending_title): New varaibles.
8163 (ns_get_pending_menu_title, ns_check_menu_open)
8164 (ns_check_pending_open_menu): New functions.
8166 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8168 * indent.c (current_column_bol_cache): Remove leftover which is not
8169 used in Fmove_to_column any more.
8170 (current_column, scan_for_column): Adjust users.
8171 * keyboard.c (last_point_position_buffer, last_point_position_window):
8172 Remove leftovers which are not used for recording undo any more.
8173 (command_loop_1, syms_of_keyboard): Adjust users.
8174 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8175 redisplay_window any more.
8176 (move_it_to): Adjust user.
8178 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8180 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8181 Update dependencies.
8183 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8185 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8186 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8189 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8191 * window.h (struct window): Replace hchild, vchild and buffer slots
8192 with the only contents slot. This is possible because each valid
8193 window may have either the child window (in vertical or horizontal
8194 combination) or buffer to display (for the leaf window). Using that,
8195 a lof of operations to traverse and/or change window hierarchies may
8196 be simplified. New member horizontal is used to distinguish between
8197 horizontal and vertical combinations of internal windows.
8198 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8199 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8200 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8201 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8202 Use contents slot, not buffer, where appropriate.
8203 (wset_combination): New function.
8204 (wset_buffer): Add eassert.
8205 (Fframe_first_window): Simplify the loop reaching first window.
8206 (Fwindow_buffer): Use WINDOW_LEAF_P.
8207 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8208 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8209 (unshow_buffer): Convert initial debugging check to eassert.
8210 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8211 (make_parent_window, window_resize_check, window_resize_apply)
8212 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8213 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8214 Adjust to match struct window changes.
8215 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8216 (mark_window_cursors_off, count_windows, get_leaf_windows)
8217 (foreach_window_1): Simplify the loop.
8218 * alloc.c (mark_object): Do not check for the leaf window because
8219 internal windows has no glyph matrices anyway.
8220 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8221 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8222 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8223 (build_frame_matrix_from_window_tree, mirror_make_current)
8224 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8225 (update_window_tree, set_window_update_flags): Simplify the loop.
8226 (sync_window_with_frame_matrix_rows): Enforce live window.
8227 Use contents slot, not buffer, where appropriate.
8228 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8229 and WINDOW_HORIZONTAL_COMBINATION_P.
8230 (make_frame_visible_1): Simplify the loop.
8231 Use contents slot, not buffer, where appropriate.
8232 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8233 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8234 (expose_window_tree): Likewise.
8235 Use contents slot, not buffer, where appropriate.
8236 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8237 to avoid deleted windows. Use contents slot instead of buffer.
8238 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8239 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8240 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8241 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8243 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8245 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8246 identify the reasons for assertion violations in bug#14062 and
8248 (Fx_show_tip): Fix compilation error under
8249 "--enable-check-lisp-object-type". (Bug#14073)
8251 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8252 Reported by <rzl24ozi@gmail.com>.
8254 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8256 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8258 (unwind_with_echo_area_buffer): ...to restore it here.
8259 This is needed to ensure that...
8260 (redisplay_window): ...both window markers are valid here,
8261 which is verified by eassert.
8262 * editfns.c (save_excursion_save): Do not assume that
8263 selected_window always displays the buffer.
8264 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8267 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8269 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8272 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8274 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8276 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8278 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8279 since MinGW's w32api headers do. This avoids compiler warnings.
8281 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8284 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8286 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8288 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8290 * gtkutil.c (style_changed_cb): Check if frame is live and an
8291 X frame (Bug#14038).
8293 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8295 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8296 Define only for _WIN32_WINNT less than 0x0500.
8297 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8299 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8300 see its own definitions of 'struct timeval' and 'struct timezone'.
8302 Fix incompatibilities between MinGW.org and MinGW64 headers.
8303 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8305 * w32.c (REPARSE_DATA_BUFFER): Guard with
8306 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8308 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8310 * xterm.c: Include X11/XKBlib.h
8311 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8313 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8315 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8317 * blockinput.h (input_blocked_p): Likewise.
8318 * bytecode.c (exec_byte_code): Likewise.
8319 * callproc.c (call_process_kill, call_process_cleanup)
8320 (Fcall_process): Likewise.
8321 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8322 (Fccl_execute_on_string): Likewise.
8323 * character.c (string_escape_byte8): Likewise.
8324 * charset.c (read_hex): Likewise.
8325 * cm.c (calccost): Likewise.
8326 * data.c (cons_to_unsigned): Likewise.
8327 * dired.c (directory_files_internal, file_name_completion):
8329 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8330 (sit_for): Likewise.
8331 * doc.c (Fsubstitute_command_keys): Likewise.
8332 * doprnt.c (doprnt): Likewise.
8333 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8334 * emacsgtkfixed.c: Likewise.
8335 * fileio.c (file_offset, Fwrite_region): Likewise.
8336 * floatfns.c (Fexpt, fmod_float): Likewise.
8337 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8339 * font.c (font_intern_prop): Likewise.
8340 * frame.c (x_set_alpha): Likewise.
8341 * gtkutil.c (get_utf8_string): Likewise.
8342 * indent.c (check_display_width): Likewise.
8343 * intervals.c (create_root_interval, rotate_right, rotate_left)
8344 (split_interval_right, split_interval_left)
8345 (adjust_intervals_for_insertion, delete_node)
8346 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8347 (merge_interval_right, merge_interval_left, copy_intervals)
8348 (set_intervals_multibyte_1): Likewise.
8349 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8350 * keymap.c (Fkey_description): Likewise.
8351 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8352 * lread.c (openp, read_integer, read1, string_to_number):
8354 * menu.c (ensure_menu_items): Likewise.
8355 * minibuf.c (read_minibuf_noninteractive): Likewise.
8356 * print.c (printchar, strout): Likewise.
8357 * process.c (create_process, Faccept_process_output)
8358 (wait_reading_process_output, read_process_output, send_process)
8359 (wait_reading_process_output): Likewise.
8360 * profiler.c (make_log, handle_profiler_signal): Likewise.
8361 * regex.c (re_exec): Likewise.
8362 * regex.h: Likewise.
8363 * search.c (looking_at_1, Freplace_match): Likewise.
8364 * sysdep.c (get_child_status, procfs_ttyname)
8365 (procfs_get_total_memory): Likewise.
8366 * systime.h (EMACS_TIME_VALID_P): Likewise.
8367 * term.c (dissociate_if_controlling_tty): Likewise.
8368 * window.c (get_phys_cursor_glyph): Likewise.
8369 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8370 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8372 * xfns.c (Fx_window_property): Likewise.
8373 * xmenu.c (set_frame_menubar): Likewise.
8374 * xselect.c (x_get_window_property, x_handle_dnd_message):
8376 * xsmfns.c (smc_save_yourself_CB): Likewise.
8377 * xterm.c (x_scroll_bar_set_handle): Likewise.
8379 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8381 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8382 to be optional or nil. Adjust comment and convert it to docstring.
8383 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8384 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8386 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8388 Static checking by GCC 4.8-20130319.
8389 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8390 * process.c (Fset_process_datagram_address)
8391 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8392 * xdisp.c (get_char_face_and_encoding):
8393 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8394 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8395 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8397 2013-03-24 Ken Brown <kbrown@cornell.edu>
8399 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8400 fix compilation on 64-bit Cygwin, where underscores are not
8401 automatically prepended.
8403 * w32term.c (w32_initialize): Silence compiler warning.
8405 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8407 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8408 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8409 variables, to save and restore frame dimensions.
8410 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8411 after returning from a 'fullscreen' configuration.
8412 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8413 to avoid races between the main thread and the input thread.
8415 * w32term.h (struct w32_output): New members normal_width,
8416 normal_height, normal_top, normal_left, and prev_fsmode.
8417 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8418 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8421 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8422 'fullscreen' parameter. Always record previous width and height
8423 of the frame, except when switching out of maximized modes, so
8424 that they could be restored correctly, instead of resetting to the
8425 default frame dimensions. Send SC_RESTORE command to the frame,
8426 unless we are going to send SC_MAXIMIZE, to restore the frame
8427 resize hints in the mouse pointer shown by the window manager.
8430 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8432 * lisp.h (get_frame_param): Adjust conditions for prototype
8435 2013-03-22 Ken Brown <kbrown@cornell.edu>
8437 * unexcw.c: Drop unneeded inclusion of w32common.h.
8438 (report_sheap_usage): Declare.
8439 (read_exe_header): Add magic numbers for x86_64.
8440 (fixup_executable): Fix printf format specifier for unsigned long
8443 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8445 * frame.h (struct frame): Put menu_bar_window under #ifdef
8446 because this member is not needed when X toolkit is in use.
8447 (fset_menu_bar_window):
8448 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8449 (free_glyphs, update_frame):
8450 * xdisp.c (expose_frame): Likewise.
8451 (display_menu_bar): Likewise. Remove redundant eassert.
8452 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8455 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8457 Use functions and constants to manipulate Lisp_Save_Value objects.
8458 This replaces code that used macros and strings and token-pasting.
8459 The change makes the C source a bit easier to follow,
8460 and shrinks the Emacs executable a bit.
8461 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8462 (make_save_value): Change 1st arg from string to enum. All callers
8465 (mark_object): Use if, not #if, for GC_MARK_STACK.
8466 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8467 (XSAVE_OBJECT): Now functions, not macros.
8468 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8469 the constant was never used.
8470 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8471 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8472 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8473 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8475 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8476 type3 with a single member save_type. All uses changed.
8477 (save_type, set_save_pointer, set_save_integer): New functions.
8478 * print.c (PRINTX): Remove.
8480 * alloc.c: Remove redundant static declarations.
8482 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8484 * window.h (struct window): Convert left_col, top_line, total_lines
8485 and total_cols from Lisp_Objects to integers. Adjust comments.
8486 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8488 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8489 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8490 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8491 Adjust users where appropriate.
8493 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8495 * frame.h (struct frame): Drop resx and resy because the same data is
8496 available from window system-specific output context. Adjust users.
8497 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8498 New functions to provide defaults when no window system available.
8499 (FRAME_RES_X, FRAME_RES_Y): New macros.
8500 (NUMVAL): Move from xdisp.c.
8501 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8502 (Ffont_face_attributes, Fopen_font):
8503 * image.c (gs_load):
8504 * w32font.c (fill_in_logfont):
8505 * xdisp.c (calc_pixel_width_or_height):
8506 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8507 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8509 2013-03-20 Kenichi Handa <handa@gnu.org>
8511 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8512 to 1 (temporary workaround until a bug related to ASCII
8513 optimization is fixed).
8515 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8517 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8518 Signal error if window is not internal. Adjust docstring.
8519 (delete_all_child_windows): Use combination_limit to save the buffer.
8520 (Fset_window_configuration): Adjust accordingly.
8521 * print.c (syms_of_print): Initialize debugging output not here...
8522 (init_print_once): ...but in a new function here.
8523 * lisp.h (init_print_once): Add prototype.
8524 * emacs.c (main): Add call to init_print_once. Adjust comments.
8526 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8528 * window.c (window_resize_check, window_resize_apply)
8529 (window_from_coordinates, recombine_windows, set_window_buffer)
8530 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8531 (Fsplit_window_internal, Fdelete_window_internal)
8532 (freeze_window_starts): Use bool for booleans.
8533 * window.h (window_frame_coordinates, resize_frame_windows)
8534 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8536 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8538 * dispnew.c (bitch_at_user): Use `user-error'.
8540 2013-03-17 Ken Brown <kbrown@cornell.edu>
8542 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8543 as return type of image_background. (Bug#13981)
8544 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8546 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8548 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8549 (ns_select): Don't return with result uninitialized.
8551 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8554 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8556 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8557 directories. If filename is nil, get directory name (Bug#13932).
8558 Use getFilename and getDirectory.
8559 (getFilename, getDirectory): New methods for EmacsSavePanel and
8561 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8563 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8565 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8567 2013-03-15 Kenichi Handa <handa@gnu.org>
8569 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8570 (adjust_after_replace): Make it back to static. Delete the third
8571 arg text_at_gap_tail. Cancel the code for handling it.
8573 * coding.h (struct coding_system): New member eol_seen.
8575 * coding.c (detect_ascii): New function.
8576 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8577 when the source bytes are actually scanned. On detecting for
8578 coding_category_utf_8_auto, call detect_ascii instead of scanning
8579 source bytes directly.
8580 (produce_chars): Call insert_from_gap with the new arg 0.
8581 (encode_coding): Likewise.
8582 (decode_coding_gap): Control ASCII optimization by the variable
8583 disable_ascii_optimization instead of #ifndef .. #endif.
8584 Deccode EOL format according to coding->eol_seen.
8585 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8588 * lisp.h (adjust_after_replace): Cancel externing it.
8589 (insert_from_gap): Adjust prototype.
8591 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8593 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8594 FULLSCREEN_MAXIMIZED. (Bug#13935)
8596 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8598 * region-cache.c (find_cache_boundary, move_cache_gap)
8599 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8600 Simplify debugging check and convert to eassert. Adjust comment.
8601 (pp_cache): Put under ENABLE_CHECKING.
8603 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8605 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8606 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8608 (w32fullscreen_hook): If the frame is visible, reset
8609 f->want_fullscreen flag after changing the frame size. If the
8610 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8613 2013-03-13 Daniel Colascione <dancol@dancol.org>
8615 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8616 too so that these builds can use Cygwin's file conversion
8617 functions. (We've been building and linking cygw32.o all along
8618 and just not using it.)
8620 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8622 File synchronization fixes (Bug#13944).
8623 * Makefile.in (LIB_FDATASYNC): New macro.
8625 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8626 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8627 Don't worry about HAVE_FSYNC, since a substitute fsync is
8628 available if the system lacks one.
8629 (Fwrite_regin): Retry fsync if interrupted.
8631 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8633 * w32term.c (w32_read_socket): If the Emacs frame is being
8634 activated, call w32fullscreen_hook, to make sure the new frame
8635 dimensions are in effect. (Bug#13937)
8637 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8639 * xdisp.c (init_iterator): Simplify because both character and byte
8640 positions are either specified or -1. Add eassert. Adjust comment.
8641 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8642 character and byte positions can be obtained from marker.
8644 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8646 Static checking by Sun C 5.12.
8647 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8648 * bytecode.c (exec_byte_code):
8649 * dispnew.c (init_display):
8651 * fileio.c (Fsubstitute_in_file_name):
8652 * keyboard.c (Fevent_convert_list):
8653 * keymap.c (Fsingle_key_description):
8654 * term.c (maybe_fatal, fatal):
8655 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8656 * xsmfns.c (Fhandle_save_session):
8657 Omit unreachable code.
8658 * keymap.c (map_keymap_char_table_item): Cast void * to
8659 a function pointer type; the C Standard requires this.
8661 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8662 Include <sys/param.h> unconditionally, as that works elsewhere and
8663 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8664 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8667 See ChangeLog.12 for earlier changes.
8673 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8675 This file is part of GNU Emacs.
8677 GNU Emacs is free software: you can redistribute it and/or modify
8678 it under the terms of the GNU General Public License as published by
8679 the Free Software Foundation, either version 3 of the License, or
8680 (at your option) any later version.
8682 GNU Emacs is distributed in the hope that it will be useful,
8683 but WITHOUT ANY WARRANTY; without even the implied warranty of
8684 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8685 GNU General Public License for more details.
8687 You should have received a copy of the GNU General Public License
8688 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.