1 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3 * w32.c (getloadavg): Don't index samples[] array with negative
4 indices. Recover from wall-clock time being set backwards.
6 * w32term.c (w32_initialize): Declare the argument of
7 set_user_model as const.
9 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
10 (w32_menu_show): Constify some arguments passed to MessageBox.
12 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
13 to initialize Lisp objects.
15 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
16 initialize Lisp objects.
18 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
19 use variables used only on X under that condition.
21 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
22 variables not used there.
24 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
26 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
27 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
29 2013-12-16 Eli Zaretskii <eliz@gnu.org>
31 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
32 code, revealed in presence of R2L characters, character
33 compositions, and display vectors. A better fix for Bug#16148.
34 (extend_face_to_end_of_line): Don't reference tool_bar_window in
35 GTK and NS builds, they don't have this member of struct frame.
37 * dispextern.h (struct composition_it): Correct a comment for the
40 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
42 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
43 This prevents a compilation error on C compilers that do not
44 default functions to return 'int' if not declared. Also, add
45 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
46 since it now uses inline functions.
48 2013-12-16 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
51 display margins on mode line, header line, and in the frame's
52 tool-bar window. (Bug#16165)
54 2013-12-16 Andreas Schwab <schwab@suse.de>
56 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
58 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
60 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
63 2013-12-16 Martin Rudalics <rudalics@gmx.at>
65 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
67 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
69 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
70 intended to find bogus pointers in font objects (Bug#16140).
71 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
72 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
73 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
74 Disable for MS-Windows due to Bug#15876; apparently this
75 requires more or less substantial changes in fontset code.
76 * xfont.c (xfont_close):
77 * xftfont.c (xftfont_close): Call x_display_info_for_display
78 to check whether 'Display *' is valid (Bug#16093 and probably
81 2013-12-15 Eli Zaretskii <eliz@gnu.org>
83 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
84 Reported by Juanma Barranquero <lekktu@gmail.com>.
86 * process.c (Fprocess_send_eof): Don't crash if someone tries to
87 open a pty on MS-Windows. (Bug#16152)
89 * emacs.c (decode_env_path): Fix bogus comparison against
90 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
92 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
94 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
95 (Fx_file_dialog): Add parentheses around && to silence warning.
97 * w32term.c (construct_drag_n_drop): Remove unused local variable.
99 2013-12-15 Eli Zaretskii <eliz@gnu.org>
101 * xdisp.c (extend_face_to_end_of_line): Extend background of
102 non-default face in margin areas as well. (Bug#16151)
103 (display_line): Call extend_face_to_end_of_line for continued
104 lines as well, if the display margins have non-zero width.
105 (set_glyph_string_background_width): When needed, set the
106 extends_to_end_of_line_p flag on glyph strings to be drawn in
107 margin areas, not only in the text area.
109 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
112 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
114 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
115 Don't worry about verify_error being t, since it has to be a list.
117 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
119 Use bool for boolean, focusing on headers.
120 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
121 No need to include <stdbool.h>, since conf_post.h does it now.
122 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
123 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
124 (SET_PER_BUFFER_VALUE_P):
125 * ccl.c, ccl.h (setup_ccl_program):
126 * ccl.h (CHECK_CCL_PROGRAM):
127 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
128 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
129 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
130 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
131 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
132 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
133 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
134 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
135 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
136 (CHARSET_FAST_MAP_SET):
137 * coding.c (decode_coding_ccl, encode_coding_ccl):
138 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
139 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
140 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
141 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
142 (decode_coding_c_string):
143 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
144 * conf_post.h (has_attribute):
145 * dispextern.h (trace_redisplay_p):
146 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
147 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
148 (SET_GLYPH_FROM_CHAR_GLYPH):
149 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
150 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
151 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
152 (cursor_in_mouse_face_p):
153 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
154 (blank_row, prepare_desired_row)
155 (build_frame_matrix_from_leaf_window, make_current)
156 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
157 (update_window, scrolling_window, update_frame_line):
158 * disptab.h (GLYPH_FOLLOW_ALIASES):
159 * editfns.c (Fformat):
160 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
161 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
162 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
163 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
164 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
165 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
167 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
168 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
169 (FRAME_MOUSE_UPDATE):
170 * fringe.c (Fdefine_fringe_bitmap):
171 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
172 (x_create_bitmap_from_xpm_data, xpm_load_image):
173 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
174 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
175 (MERGE_INTERVAL_CACHE):
176 * keymap.h (KEYMAPP):
177 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
178 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
179 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
180 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
181 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
182 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
183 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
184 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
185 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
186 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
187 (SETUP_BUFFER_SYNTAX_TABLE):
188 * systime.h (timespec_valid_p):
189 * term.c (save_and_enable_current_matrix):
190 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
191 * xdisp.c (in_display_vector_p, display_tool_bar_line)
192 (redisplay_internal, try_window_reusing_current_matrix)
193 (sync_frame_with_window_matrix_rows, try_window_id)
194 (display_menu_bar, display_tty_menu_item, display_mode_line)
195 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
196 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
197 * xmenu.c (xmenu_show):
198 * xterm.c (use_xim, x_term_init):
199 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
200 (struct x_bitmap_record):
201 Use bool for booleans.
202 * ccl.c (struct buffer_text):
203 * ccl.h (struct ccl_program):
204 * charset.h (struct charset):
206 * coding.h (struct iso_2022_spec, struct coding_system):
207 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
208 (struct glyph_string, struct face, struct face_cache)
209 (struct bidi_string_data, struct bidi_it)
210 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
212 * editfns.c (Fformat):
213 * frame.h (struct frame):
214 * fringe.c (struct fringe_bitmap):
215 * intervals.h (struct interval):
216 * keyboard.h (struct kboard):
217 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
218 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
219 (struct Lisp_Buffer_Local_Value, union specbinding):
220 * macfont.m (struct macfont_info):
221 * process.h (struct Lisp_Process):
222 * termchar.h (struct tty_display_info):
223 * window.h (struct window):
224 * xterm.h (struct x_output):
225 Use bool_bf for boolean bit-fields.
226 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
228 * ccl.h (struct ccl_program): Remove unused members private_state,
229 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
231 (struct ccl_spec): Remove unused members cr_carryover,
233 * conf_post.h: Include <stdbool.h>.
235 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
236 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
237 Surround statement macro with proper 'do { ... } while (false)' brackets.
238 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
239 Args must now be expressions; all callers changed.
240 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
241 (PRODUCE_GLYPHS): Simplify use of boolean.
242 * fileio.c (Fcopy_file):
243 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
244 * lisp.h (UNGCPRO): Return void, not int.
245 (FOR_EACH_TAIL): Use void expression, not int expression.
246 * region-cache.c: Reindent.
247 * region-cache.h: Copy comments from region-cache.c, to fix
248 incorrect remarks about booleans.
250 2013-12-14 Eli Zaretskii <eliz@gnu.org>
252 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
253 when character at point is displayed from a display vector.
256 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
258 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
259 now a list of certificate validation checks that will abort a
260 connection with an error.
261 (Fgnutls_boot): Document it and use it.
263 2013-12-14 Martin Rudalics <rudalics@gmx.at>
265 * w32term.c (w32_enable_frame_resize_hack): New variable.
266 (x_set_window_size): Use it to hack frame resizing on Windows
269 2013-12-14 Eli Zaretskii <eliz@gnu.org>
271 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
272 Windows-specific code to w32.c. Change error message text to
273 match that of Posix platforms.
275 * w32.c (w32_copy_file): New function, most of the code copied and
276 reworked from Fcopy_file. Improve error handling. Plug memory
277 leak when errors are thrown. Support file names outside of the
278 current codepage. (Bug#7100)
280 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
282 * lread.c (load_path_default): Prototype.
284 2013-12-13 Glenn Morris <rgm@gnu.org>
286 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
288 (load-path-default): Remove `changed' argument.
289 Do not set dump_path permanently. Simplify.
290 (init_lread): Simplify.
291 (syms_of_lread): Remove dump_path.
293 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
295 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
296 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
297 2013-12-12 font-related change to avoid Bug#16128, which
298 is quite hard to fix without even more substantial changes.
300 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
302 * font.c (font_close_object): Check for live frame (Bug#16128).
304 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
306 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
307 Return ptrdiff_t, not int, since it's a buffer size.
308 Reindent/reparen some macros to a more Gnuish style.
310 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
312 Avoid undefined behavior with huge regexp interval counts.
313 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
314 since it's now specialized to interval counts. All uses changed.
315 Do not assume wrapraound on signed integer overflow.
316 (regex_compile): Simplify based on the above changes.
318 2013-12-12 Eli Zaretskii <eliz@gnu.org>
320 Support file names on MS-Windows that use characters outside of
321 the current system codepage. (Bug#7100)
323 * w32.c (get_file_security, set_file_security)
324 (create_symbolic_link): Separate pointers and boolean flags for
325 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
326 non-zero, else the former.
327 (codepage_for_filenames, filename_to_utf16, )
328 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
330 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
332 (normalize_filename): Lose the DBCS code, now works on UTF-8.
333 Accept only one argument; all callers changed.
334 (dostounix_filename): Remove the second argument, now works in
335 UTF-8. All callers changed.
336 (parse_root): Lose DBCS code.
337 (get_long_basename, w32_get_short_filename, init_environment)
338 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
339 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
340 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
341 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
342 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
343 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
345 (ansi_encode_filename): New function.
346 (get_emacs_configuration, get_emacs_configuration_options):
348 (add_volume_info, GetCachedVolumeInformation): Run the input file
349 name through unixtodos_filename, to ensure it is stored and
350 referenced in canonical form.
351 (get_volume_info): Lose the DBCS code, now works in UTF-8.
352 (logon_network_drive, sys_link, utime): Improve error handling.
353 (sys_access): New function.
354 (hashval, generate_inode_val): Unused functions deleted.
355 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
356 (check_windows_init_file): Convert error message from UTF-8 to
357 ANSI codepage, for display in the message box.
358 (globals_of_w32): Set w32_unicode_filenames according to the OS
361 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
362 w32_unicode_filenames is non-zero, ANSI mode otherwise.
363 (syms_of_w32term): Declare w32-unicode-filenames.
365 * w32proc.c (new_child, delete_child): Remove code that handled
366 unused pending_deletion and input_file members of the child struct.
367 (create_child, sys_spawnve): Convert all file names to ANSI
368 codepage. Use ANSI APIs explicitly; forcibly fail if any file
369 name cannot be encoded in ANSI codepage. Don't use
370 unixtodos_filename, mirror slashes by hand.
371 (record_infile, record_pending_deletion): Functions deleted.
372 (Fw32_short_file_name): Call w32_get_short_filename instead of
375 * w32notify.c (add_watch): Work in Unicode mode when
376 w32_unicode_filenames is non-zero, ANSI mode otherwise.
377 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
378 instead, do the same with Lisp primitives.
380 * w32fns.c (file_dialog_callback, Fx_file_dialog)
381 (Fsystem_move_file_to_trash, Fw32_shell_execute)
382 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
383 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
384 (Fw32_shell_execute): Improve error reporting.
385 (Fdefault_printer_name): Ifdef away for Cygwin.
387 * w32.h (struct _child_process): Remove input_file and
388 pending_deletion members that are no longer used.
389 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
390 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
391 (ansi_encode_filename): New and updated prototypes.
393 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
395 (unexec): Don't use dostounix_filename, it expects a file name in
396 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
399 * fileio.c (Ffile_name_directory, file_name_as_directory)
400 (directory_file_name, Fexpand_file_name)
401 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
402 arguments of dostounix_filename.
403 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
404 use MAX_UTF8_PATH for size of file-name strings.
405 (emacs_readlinkat): Build an explicitly unibyte string for file
407 (syms_of_fileio) <file-name-coding-system>
408 default-file-name-coding-system>: Mention MS-Windows peculiarities.
410 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
411 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
412 directories to UTF-8.
413 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
414 environment, and each element of the input PATH, to UTF-8.
416 * dired.c (file_attributes): Use build_unibyte_string explicitly
417 to make Lisp strings from user and group names.
419 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
422 * coding.c (decode_file_name, encode_file_name): New functions.
424 * termcap.c (tgetent): Adapt to the change in arguments of
427 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
430 * msdos.c (dostounix_filename, init_environment): Adapt to the
431 change in arguments of dostounix_filename.
433 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
434 [WINDOWSNT]: Encode file names passed to the image libraries in
437 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
438 [WINDOWSNT]: Convert file names to the current ANSI codepage.
440 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
441 arguments of dostounix_filename.
443 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
445 * font.h (struct font_entity) [HAVE_NS]: New field to record
446 font driver which was used to create this entity.
447 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
448 frame where the font was opened.
449 (font_close_object): Add prototype.
450 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
451 (font_close_object): Not static any more. Lost frame arg.
452 Adjust comment and users.
453 * alloc.c (cleanup_vector): Call font_close_object to adjust
454 per-frame font counters correctly. If HAVE_NS, also call
455 driver-specific cleanup for font-entity objects.
456 * ftfont.c (ftfont_open):
457 * nsfont.m (nsfont_open):
458 * w32font.c (w32font_open_internal):
459 * xfont.c (xfont_open):
460 * xftfont.c (xftfont_open): Save frame pointer in font object.
461 * macfont.m (macfont_open): Likewise.
462 (macfont_descriptor_entity): Save driver pointer to be able
463 to call its free_entity routine when font-entity is swept.
464 * ftxfont.c (ftxfont_open): Add eassert because frame
465 pointer should be saved by ftfont_driver.open.
467 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
469 * xterm.c (x_make_frame_visible): Restore hack which is needed when
470 input polling is used. This is still meaningful for Cygwin, see
471 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
472 * keyboard.c (poll_for_input_1, input_polling_used): Define
474 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
475 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
476 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
477 (font_for_char): Prefer ptrdiff_t to int for buffer position.
478 (face_for_char): Likewise. Rearrange eassert and return ASCII
479 face for CHAR_BYTE8_P.
480 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
482 2013-12-11 Ken Brown <kbrown@cornell.edu>
484 * dispextern.h (erase_phys_cursor):
485 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
487 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
489 * nsterm.m (x_free_frame_resources):
490 * term.c (tty_free_frame_resources):
491 * xterm.c (x_free_frame_resources): Do not check for non-NULL
492 face cache because it's implied by free_frame_faces anyway.
493 * w32term.c (x_free_frame_resources): Likewise. Do not call
494 free_frame_faces twice.
496 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
498 * editfns.c (Fformat_time_string): Mention %F in the doc.
500 2013-12-11 Martin Rudalics <rudalics@gmx.at>
502 * window.c (resize_frame_windows): Don't return immediately when
503 the root window's size doesn't change - the minibuffer window
504 may still have to be repositioned/resized.
505 * xfns.c (Fx_create_frame): Always change the frame size after
506 initializing the frame's faces.
507 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
508 change_frame_size should already have done it.
509 (x_new_font): Assign new tool- and menu-bar heights.
510 (x_set_window_size_1): Account for tool- and menu-bar heights
511 (Bug#16013). Don't set pixel sizes since change_frame_size
512 should already have done it.
514 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
516 Remove the option of using libcrypto.
517 * Makefile.in (LIB_CRYPTO): Remove.
518 (LIBES): Don't use it.
520 2013-12-11 Juri Linkov <juri@jurta.org>
522 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
523 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
525 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
527 * xdisp.c (display_tool_bar_line): Don't extend on a previously
528 drawn tool bar items (Bug#16058).
529 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
531 2013-12-09 Ken Brown <kbrown@cornell.edu>
533 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
535 * lisp.h (get_frame_param): Adjust conditions for prototype
538 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
540 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
541 Avoid unused macro warning if configured --without-xft.
543 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
545 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
547 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
549 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
551 * emacs.c (main): Call fixup_locale a second time for GNUStep.
553 2013-12-08 Martin Rudalics <rudalics@gmx.at>
555 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
557 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
559 Use libcrypto's checksum implementations if available, for speed.
560 * Makefile.in (LIB_CRYPTO): New macro.
563 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
564 The macro didn't conform to C99 due to type mismatch,
565 which caused compilation failure with Sun C 5.12,
566 and it was confusing anyway. Include window.h to declare
567 redisplay_other_windows.
569 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
571 * window.c (set_window_buffer): Update mode line (bug#16084).
573 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
575 Fix minor problems found by static checking.
576 * keyboard.c (poll_for_input_1, input_polling_used):
577 Define only if HAVE_NTGUI.
578 * xmenu.c (popup_activate_callback): Omit unnecessary
579 check against USE_X_TOOLKIT, which must be defined here anyway.
580 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
583 2013-12-07 Martin Rudalics <rudalics@gmx.at>
585 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
587 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
589 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
591 * nsterm.m (x_set_window_size): Remove fprintf.
592 (init): Define always. Set applicationDidFinishLaunchingCalled
594 (applicationDidFinishLaunching:):
595 Set applicationDidFinishLaunchingCalled.
596 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
599 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
601 Pixel resize changes for NS (Bug#16049).
602 * nsterm.m (x_set_window_size): Change parameters rows/cols to
603 height/width. row/cols are locals.
604 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
605 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
606 (windowWillResize): Remove gsextra. Calculate extra as in
608 (x_new_font): Don't change frame size if fullscreen.
609 Change size pixelwise.
611 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
612 comment in xfns.c. Change to pixelwise call.
614 2013-12-06 Eli Zaretskii <eliz@gnu.org>
616 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
619 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
621 * xterm.c (input_signal_count): Remove.
622 (x_dispatch_event): Define unconditionally.
623 (x_make_frame_visible): Process X events until the frame
624 is really visible (Bug#16027).
625 * xterm.h (x_dispatch_event): Declare unconditionally.
627 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
629 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
631 * nsterm.m (x_set_window_size): Handle pixelwise.
633 2013-12-05 Martin Rudalics <rudalics@gmx.at>
635 * w32term.c (x_new_font):
636 * xterm.c (x_new_font): Calculate new frame size from new font
639 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
641 * lisp.h (FOR_EACH_TAIL): New macro.
642 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
644 * window.c (select_window): Call second wset_redisplay before we change
645 selected_window (bug#16034).
647 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
649 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
651 2013-12-04 Eli Zaretskii <eliz@gnu.org>
653 * w32xfns.c: Include window.h, to avoid a compiler warning.
655 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
657 * window.c (window_scroll): Mark window for redisplay (bug#16034).
658 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
659 window_scroll takes care of it.
660 (Fset_window_point, Fdelete_other_windows_internal)
661 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
662 (Fsplit_window_internal, Fdelete_window_internal)
663 (Fresize_mini_window_internal, Fset_window_configuration)
664 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
665 cause redisplay instead of forcing a complete redisplay.
666 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
667 we're only affecting the selected_window.
669 2013-12-04 Eli Zaretskii <eliz@gnu.org>
671 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
672 directional control characters. Update type and category
673 determination according to the UBA from Unicode v6.3.
674 (bidi_category_t): New category EXPLICIT_FORMATTING.
676 * dispextern.h (bidi_type_t): Update to include new bidirectional
677 properties introduced with Unicode v6.3. (Bug#16043)
679 2013-12-04 Martin Rudalics <rudalics@gmx.at>
681 * xterm.c (XTflash): Fix coordinate of bottom area to flash
684 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
686 * font.c (font_list_entities): Remove dummy assignment.
687 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
688 used on graphic displays only. Remove unused 'font_encoder' member.
689 (struct font_bitmap): Remove unused 'extra' member.
690 * nsfont.m (nsfont_open):
691 * w32font.c (w32font_open_internal):
692 * ftfont.c (ftfont_get_bitmap): Adjust users.
694 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
696 Use bool for boolean.
697 * tparam.c (tparam1):
698 * undo.c (record_point, record_property_change):
699 Use bool for boolean, for local vars that are always true or false.
701 Minor integer overflow fixes (Bug#16033).
702 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
703 This improves on the previous fix to this function.
704 (window_resize_check): When summing up pixel counts, don't rely on
705 undefined behavior if the sum overflows.
707 2013-12-03 Martin Rudalics <rudalics@gmx.at>
709 * window.c (Fset_window_new_pixel): Don't choke at negative
710 argument value (Bug#16033).
712 * xfns.c (Fx_create_frame): Add another call to change_frame_size
713 to avoid crash in window_box_height.
715 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
716 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
718 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
720 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
722 Minor integer overflow fixes.
723 * window.c (Fset_window_new_pixel, grow_mini_window):
724 * xdisp.c (Fwindow_text_pixel_size):
725 Avoid undefined behavior on signed integer overflow.
726 * xfns.c (x_set_mouse_color):
727 Check that drag shape fits in 'unsigned', since that's what X wants.
729 2013-12-02 Eli Zaretskii <eliz@gnu.org>
731 Improve reporting of fatal exception on MS-Windows.
732 * w32fns.c (my_exception_handler): New function.
733 (globals_of_w32fns): Set it up as the unhandled exception
734 handler. Initialize exception code and address to zeros.
735 (emacs_abort): If the exception code and address are available,
736 print them at the beginning of the backtrace. Fix the format of
737 printing addresses (was producing 0x0x12345678 on XP).
740 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
742 * eval.c (Fbacktrace__locals): New function.
743 (syms_of_eval): Defsubr it.
745 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
747 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
748 Define here to unify between...
749 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
750 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
752 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
754 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
756 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
757 fringe background extension.
758 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
759 because they are now always the same as `left' and `width',
760 respectively. Remove code for the case that `width' and
761 `sb_width' are different.
763 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
765 Fix minor problems found by static checking.
766 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
767 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
768 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
770 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
772 * image.c (imagemagick_compute_animated_image): Don't crash if we
773 have an animation with different-sized images (bug#15313).
775 2013-11-30 Martin Rudalics <rudalics@gmx.at>
777 Remove some unused items introduced during pixelwise change.
778 * window.c (window_resize_total_check): Remove unused function.
779 * xdisp.c (remember_mouse_glyph): Remove unused label.
780 (Ftool_bar_height): Move declaration inside #if.
781 * xterm.c (x_set_window_size): Don't use r and c.
783 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
785 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
788 * window.c (Fset_window_configuration): Comment out unused variables.
790 * w32term.c (w32_read_socket): Remove unused variable `buf'.
792 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
794 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
796 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
798 * gnutls.c (gnutls_audit_log_function): Only declare and define if
799 HAVE_GNUTLS3 (Bug#16001).
801 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
802 if interrupts are deferred (Bug#15801).
804 2013-11-30 Martin Rudalics <rudalics@gmx.at>
806 Support resizing frames and windows pixelwise.
807 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
808 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
809 (struct glyph_matrix): Replace window_left_col and
810 window_top_line by window_pixel_left and window_pixel_top.
811 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
813 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
814 (draw_window_divider, move_it_to, x_draw_right_divider)
815 (x_draw_bottom_divider, change_frame_size): Add or fix
817 * dispnew.c (change_frame_size_1): Change prototype.
818 (adjust_glyph_matrix, required_matrix_width)
819 (adjust_frame_glyphs_for_window_redisplay): Use pixel
820 values instead of lines and columns.
821 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
822 WINDOW_TOTAL_FRINGE_WIDTH.
823 (handle_window_change_signal, do_pending_window_change)
824 (init_display): Adjusts calls of change_frame_size.
825 (change_frame_size, change_frame_size_1): Handle pixelwise
827 * frame.c (Qright_divider_width, Qbottom_divider_width):
829 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
830 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
831 (x_set_internal_border_width, x_set_vertical_scroll_bars)
832 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
834 (set_frame_param): New function.
835 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
836 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
837 (Ffringe_width, Fborder_width, Fright_divider_width)
838 (Fbottom_divider_width): New functions, defsubr them.
839 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
840 New argument pixelwise.
841 (struct frame_parm_table): New members Qright_divider_width and
842 Qbottom_divider_width.
843 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
844 (x_report_frame_params): Handle Qright_divider_width and
845 Qbottom_divider_width.
846 (x_set_right_divider_width, x_set_bottom_divider_width):
848 (frame_resize_pixelwise): New option.
849 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
850 new_pixelwise, right_divider_width and bottom_divider_width;
851 remove total_lines; rename text_lines, text_cols, new_text_lines
852 and new_text_cols to text_height, text_width, new_height and
853 new_width respectively.
854 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
855 FRAME_TEXT_WIDTH respectively.
856 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
857 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
858 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
860 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
861 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
862 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
863 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
864 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
865 (FRAME_TOTAL_COLS_ARG): Remove macro.
866 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
867 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
868 (x_wm_set_size_hint): Handle frame pixel sizes.
869 * indent.c (compute_motion, Fcompute_motion):
870 Call window_body_width instead of window_body_cols.
871 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
872 (make_lispy_position): Handle right and bottom dividers.
873 (Fsuspend_emacs): Pixelize call of change_frame_size.
874 * keyboard.h: Extern Qright_divider, Qbottom_divider.
875 * lisp.h: Extern set_frame_param.
876 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
878 (Fx_create_frame): Add entry for vertical_drag_cursor.
879 Pixelize call of change_frame_size.
880 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
881 * nsterm.m (ns_update_window_end): Optionally draw right
883 (x_set_window_size): Add argument pixelwise.
884 Call check_frame_size and change_frame_size with pixelwise zero.
885 (ns_draw_window_divider): New function.
886 (ns_redisplay_interface): Add ns_draw_window_divider.
887 (updateFrameSize:): Call change_frame_size with pixelwise zero.
888 (x_new_font): Call x_set_window_size with pixelwise zero.
889 * print.c (print_object): For a window print its sequence
891 * term.c (Fresume_tty): Pixelize call of change_frame_size.
892 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
893 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
894 (w32_createwindow): Use scroll bar area width.
895 (w32_wnd_proc): Handle bottom divider width.
896 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
897 (Fx_create_frame): Default divider width parameters.
898 Caclulate sizes pixelwise. Add vertical drag cursor support.
899 (x_create_tip_frame): Default divider widths to zero.
900 Pixelize call to change_frame_size.
901 (Fx_show_tip): Add handling of divider widths. Pixelize window
903 (Fw32_frame_rect): New function.
904 (frame_parm_handler w32_frame_parm_handlers): Add divider
906 (Vx_window_vertical_drag_shape): Add variable.
907 * w32inevt.c (resize_event, maybe_generate_resize_event):
908 Pixelize change_frame_size calls.
909 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
911 * w32term.c (w32_draw_window_divider): New function.
912 (x_update_window_end): Handle right divider.
913 (w32_draw_fringe_bitmap, x_scroll_run)
914 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
915 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
916 Calculate new frame sizes pixelwise.
917 (x_new_font): Pixelize call to x_set_window_size.
918 (x_check_fullscreen): Pixelize call to change_frame_size.
919 (x_set_window_size_1, x_set_window_size): New argument
920 pixelwise. Calculate pixelwise.
921 (x_wm_set_size_hint): Use scroll bar area width.
922 (w32_redisplay_interface): Add w32_draw_window_divider.
923 * w32term.h (struct w32_output): Add vertical drag cursor.
924 * widget.c (set_frame_size, update_wm_hints)
925 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
927 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
928 * window.c (sequence_number): Restore.
929 (Fwindow_pixel_width, Fwindow_pixel_height)
930 (Fwindow_mode_line_height, Fwindow_header_line_height)
931 (window_pixel_to_total, Frun_window_scroll_functions)
932 (Fset_window_new_pixel, window_resize_apply_total)
933 (Fwindow_resize_apply_total): New functions.
934 (window_body_height, window_body_width): Rename from
935 window_body_lines. New argument PIXELWISE.
937 (Fwindow_body_height, Fwindow_body_width): New argument
939 (coordinates_in_window, window_relative_x_coord): Use window's
940 pixel width instead of total width.
941 (replace_window, recombine_windows): Initialize pixel values.
942 (resize_root_window, resize_frame_windows, grow_mini_window)
943 (shrink_mini_window): New argument PIXELWISE.
945 (Fdelete_other_windows_internal, adjust_window_margins)
946 (window_resize_check, window_resize_apply)
947 (Fdelete_window_internal, Fresize_mini_window_internal)
948 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
949 (check_frame_size): Rename arguments. New argument PIXELWISE.
951 (set_window_buffer): Make samebuf bool. Run configuration change
952 hook only if buffer changed.
953 (Fset_window_buffer): Rewrite doc-string.
954 (make_window): Initialize new_pixel slot.
955 (Fwindow_resize_apply): Check pixel size of root window.
956 (Fsplit_window_internal): Call 2nd argument pixel_size.
958 (Fscroll_left, Fscroll_right): Call window_body_width instead of
960 (save_window_data): New slots frame_text_width,
961 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
962 (saved_window): New slots pixel_left, pixel_top, pixel_height,
964 (Fcurrent_window_configuration, Fset_window_configuration)
965 (save_window_save, compare_window_configurations): Handle new
966 slots in save_window_data and saved_window.
967 (Fset_window_scroll_bars): Fix doc-string.
968 (window_resize_pixelwise): New variable.
969 (coordinates_in_window, Fcoordinates_in_window_p):
971 (make_parent_window): Adjust sequence_number.
972 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
974 * window.h (struct window): New members new_pixel, pixel_left,
975 pixel_top, pixel_width, pixel_height. Restore sequence_number.
976 (wset_new_pixel): New function.
977 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
978 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
979 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
980 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
981 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
982 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
983 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
984 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
985 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
986 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
987 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
988 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
989 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
990 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
991 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
993 (resize_frame_windows, grow_mini_window, shrink_mini_window)
994 (window_body_width, check_frame_size): Adapt external declarations.
995 * xdisp.c (last_max_ascent): New integer.
996 (window_text_bottom_y): Handle bottom divider.
997 (window_box_width, window_box_height): Calculate pixelwise.
998 (get_glyph_string_clip_rects): Handle right divider.
999 (remember_mouse_glyph): When windows are resized pixelwise
1000 proceed with width and height set to 1.
1001 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1003 (move_it_to): Calculate and return maximum x position
1005 (Fwindow_text_pixel_size): New function.
1006 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1007 (tool_bar_lines_needed): Rename to tool_bar_height.
1008 Calculate pixelwise.
1009 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1010 Calculate pixelwise.
1011 (redisplay_tool_bar): Calculate pixelwise.
1012 (redisplay_window): Calculate pixelwise. Handle dividers.
1013 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1014 (x_draw_vertical_border): Handle dividers.
1015 (define_frame_cursor1): Handle vertical drag cursor.
1016 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1017 (expose_window): Calculate pixelwise. Handle dividers.
1018 (init_xdisp): Initialize pixel values.
1019 * xfaces.c (Qwindow_divider): New face.
1020 (realize_basic_faces): Realize it.
1021 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1022 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1023 (x_set_scroll_bar_default_width): Default actual width to 16.
1024 (Fx_create_frame): Set sizes pixelwise.
1025 (x_create_tip_frame): Default divider widths to zero.
1026 Pixelize call of change_frame_size.
1027 (Fx_show_tip): Handle divider widths. Initial pixel position
1029 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1030 (Vx_window_vertical_drag_shape): New option.
1031 * xmenu.c (free_frame_menubar): Pixelize call of
1033 * xterm.c (x_draw_window_divider): New function.
1034 (x_update_window_end): Optionally draw right divider.
1035 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1036 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1037 (handle_one_xevent, x_new_font): Calculate pixelwise.
1038 (x_set_window_size_1, x_set_window_size): New argument
1039 pixelwise. Calculate pixelwise.
1040 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1041 (struct x_redisplay_interface): Add x_draw_window_divider.
1042 * xterm.h (struct x_output): Add vertical_drag_cursor.
1044 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1046 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1047 Set invisible frames's `redisplay' when a full redisplay is requested.
1048 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1049 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1050 (display_mode_lines): Set it here instead.
1052 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1054 * dispextern.h (set_window_update_flags): Remove.
1056 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1058 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1060 * xdisp.c (REDISPLAY_SOME_P): New macro.
1061 (redisplay_internal): Use it (bug#15999).
1062 (prepare_menu_bars, redisplay_window): Use it as well.
1064 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1066 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1068 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1069 (globals_of_w32font): Zero it out.
1070 (GetCharWidth32W_Proc): New function pointer.
1071 (get_char_width_32_w): New function.
1072 (compute_metrics): If get_glyph_outline_w returns an error, try
1073 get_char_width_32_w before declaring a failure. This avoids
1074 punishing raster (a.k.a. "bitmap") fonts by slowing down
1075 redisplay. (Bug#6364).
1077 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1079 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1080 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1081 highlight needs to be redisplayed. (Bug#15913)
1083 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1085 Fix minor problems found by static checking.
1086 * buffer.h (struct buffer_text, struct buffer):
1087 * frame.h (struct frame):
1088 * window.h (struct window):
1089 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1090 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1091 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1092 no-longer-valid use of HAVE_MENUS.
1093 * xdisp.c (propagate_buffer_redisplay): Now static.
1095 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1097 * xmenu.c (Fmenu_or_popup_active_p):
1098 * window.c (Fset_window_configuration):
1099 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1100 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1101 * fns.c (Fyes_or_no_p):
1102 * editfns.c (Fmessage_box, Fmessage_or_box):
1103 * alloc.c (make_save_ptr_ptr):
1104 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1106 * window.c (Fset_window_configuration): Move select_window later.
1108 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1110 Refine redisplay optimizations to only redisplay *some* frames/windows
1111 rather than all of them.
1112 * xdisp.c (REDISPLAY_SOME): New constant.
1113 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1114 (bset_redisplay, bset_update_mode_line): New functions.
1115 (message_dolog): Use bset_redisplay.
1116 (clear_garbaged_frames): Use fset_redisplay.
1117 (echo_area_display): Use wset_redisplay.
1118 (buffer_shared_and_changed): Remove.
1119 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1120 frame titles. Compute the actual set of windows redisplayed.
1121 Don't update frame titles and menu bars for frames that don't need to
1123 (propagate_buffer_redisplay): New function.
1125 (redisplay_internal): Use it. Be more selective in the set of windows
1126 we redisplay. Propagate windows_or_buffers_changed to
1127 update_mode_lines a bit later to simplify the code.
1128 (mark_window_display_accurate_1): Reset window and buffer's
1130 (redisplay_window): Do nothing if neither the window nor the buffer nor
1131 the frame needs redisplay.
1132 * window.h (struct window): Add `redisplay' field.
1133 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1134 (redisplay_other_windows, window_list): New declarations.
1135 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1136 (window_list): Not static any more.
1137 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1138 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1139 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1140 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1141 * frame.h (struct frame): Add `redisplay' field.
1142 Move `external_menu_bar' bitfield next to other bit-fields.
1143 (SET_FRAME_GARBAGED): Use fset_redisplay.
1144 (SET_FRAME_VISIBLE): Don't garbage the frame;
1145 Use redisplay_other_windows.
1146 * buffer.h (struct buffer): Add `redisplay' field.
1147 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1148 (modify_overlay): Use bset_redisplay.
1149 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1151 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1153 Support w32 file notifications in batch mode.
1154 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1155 invalid (which happens in batch mode). If non-interactive, call
1156 handle_file_notifications to store file notification events in the
1157 input queue. (Bug#15933)
1159 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1161 * w32inevt.c (handle_file_notifications): Now external, not static.
1163 * w32term.h (handle_file_notifications): Provide prototype.
1165 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1166 init_crit, since init_display, which does that otherwise, is not
1169 2013-11-27 Glenn Morris <rgm@gnu.org>
1171 * Makefile.in ($(lispsource)/international/charprop.el): New.
1172 (emacs$(EXEEXT)): Depend on charprop.el.
1174 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1176 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1177 deleting portions of the buffer under non-nil REPLACE argument.
1180 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1181 directory, watch it and not its parent.
1182 (add_watch): Allow empty string in FILE.
1184 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1186 * window.c (Fset_window_start, window_resize_apply)
1187 (window_scroll): Reset window_end_valid (Bug#15957).
1189 2013-11-27 Glenn Morris <rgm@gnu.org>
1191 * Makefile.in (leimdir): Now in lisp source directory.
1192 ($(leimdir)/leim-list.el): Just use ../leim .
1193 * epaths.in (PATH_DUMPLOADSEARCH):
1194 * lread.c (load_path_default):
1195 * nsterm.m (ns_load_path): No more leim directory.
1197 2013-11-26 Andreas Schwab <schwab@suse.de>
1199 * .gdbinit (xgettype): Add cast.
1201 2013-11-26 Glenn Morris <rgm@gnu.org>
1203 Preload leim-list.el.
1204 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1205 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1206 is a single directory.
1208 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1210 bool-vector-subsetp is now the normal direction (Bug#15912).
1211 * data.c (Fbool_vector_subsetp): Test whether the first argument
1212 is a subset of the second one, not the reverse. Add doc string.
1214 Fix minor problems found by static checking.
1215 * lread.c (load_path_default): Now static.
1216 * textprop.c (text_property_stickiness): Be consistent about the
1217 test used when deciding whether to consider the previous character.
1218 This simplifies the code a bit.
1220 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1222 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1224 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1225 (syms_of_frame): Don't defsubr them.
1227 2013-11-25 Glenn Morris <rgm@gnu.org>
1229 * lread.c (load_path_default): Change the sense of the argument.
1230 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1231 from dump_path. When it is not, avoid checking dump_path twice.
1233 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1234 uninstalled dump_path against installed Vload_path. (Bug#15964)
1236 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1238 Export get_pos_property to Elisp.
1239 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1240 (syms_of_editfns): Export it to Elisp.
1242 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1244 2013-11-23 Romain Francoise <romain@orebokech.com>
1246 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1247 initialization here ...
1248 (syms_of_fileio): ... from here.
1250 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1252 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1253 Please use --enable-check-lisp-object-type.
1255 2013-11-23 Glenn Morris <rgm@gnu.org>
1257 * process.c (get_process): Explicit error for dead buffers.
1259 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1261 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1263 2013-11-23 Glenn Morris <rgm@gnu.org>
1265 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1266 * lread.c (load_path_check): Take path to check as argument.
1267 (load_path_default): New, split from init_lread.
1268 (init_lread): Move calc of default load-path to load_path_default.
1269 Empty elements in EMACSLOADPATH now stand for the default.
1270 (load-path): Doc fix.
1271 * emacs.c (decode_env_path): Add option to treat empty elements
1272 as nil rather than ".".
1273 * callproc.c (init_callproc_1, init_callproc):
1274 * image.c (Vx_bitmap_file_path):
1275 * lisp.h (decode_env_path):
1276 * lread.c (Vsource_directory):
1277 Update for new argument spec of decode_env_path.
1279 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1281 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1282 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1284 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1286 Fix some dependency problems that cause unnecessary recompiles.
1287 Problem reported by RMS in
1288 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1289 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1290 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1291 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1292 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1293 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1294 (boostrap-clean): No need to remove stamp-oldxmenu.
1296 Fix recently introduced bool vector overrun.
1297 This was due to an optimization that went awry.
1298 Reported by Glenn Morris in
1299 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1300 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1301 for empty vectors, undoing the 2013-11-18 change.
1302 * data.c (bool_vector_binop_driver): Rely on this.
1303 Fix bug that occasionally overran the destination.
1304 * lisp.h (struct Lisp_Bool_vector): Document this.
1306 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1308 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1311 * nsterm.m (init, run, stop:): Comment out for now, does not work
1314 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1316 * charset.c (syms_of_charset): Don't read past end of string.
1318 2013-11-19 Glenn Morris <rgm@gnu.org>
1320 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1322 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1324 Add hooks to run on gaining/losing focus. (Bug#15029)
1325 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1326 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1327 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1329 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1331 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1332 The old names predated the API change that put destination at end.
1334 Improve API of recently-added bool vector functions (Bug#15912).
1335 The old API had (bool-vector-count-matches A B)
1336 and (bool-vector-count-matches-at A B I), which gave the
1337 misleading impression that the two functions were variants, one
1338 with a location I. The new API has (bool-vector-count-population A)
1339 and (bool-vector-count-consecutive A B I) to make the distinction
1340 clearer. The first function no longer has a B argument, since the
1341 caller can easily determine the number of nils if the length and
1342 number of ts is known.
1343 * data.c (Fbool_vector_count_population): Rename from
1344 bool_vector_count_matches, and accept just 1 argument.
1345 (Fbool_vector_count_consecutive): Rename from
1346 Fbool_vector_count_matches_at.
1348 Always allocate at least one bits_word per bool vector.
1349 See Daniel Colascione in:
1350 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1351 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1352 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1353 * lisp.h (struct Lisp_Bool_vector): Document this.
1355 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1357 * insdel.c (invalidate_buffer_caches): New function, consolidated
1358 from part of prepare_to_modify_buffer.
1359 (insert_from_gap, prepare_to_modify_buffer):
1360 * coding.c (code_convert_region, code_convert_string):
1361 Call invalidate_buffer_caches. (Bug#15841)
1363 * lisp.h (invalidate_buffer_caches): Add prototype.
1365 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1367 * w32term.c (x_update_window_end): Don't invalidate the entire
1368 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1369 highlight needs to be redisplayed. (Bug#15913)
1371 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1373 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1375 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1377 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1378 while we are using Vprin1_to_string_buffer.
1380 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1381 after inserting the description string. (Bug#15907)
1383 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1385 * data.c: Work around bogus GCC diagnostic about shift count.
1386 Reported by Eli Zaretskii in
1387 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1388 (pre_value): New function.
1389 (count_trailing_zero_bits): Use it.
1391 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1393 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1394 assume C macros are not supported even under -g3 in these old GCC
1397 2013-11-15 Leo Liu <sdl.web@gmail.com>
1399 * minibuf.c (Ftry_completion, Fall_completions)
1400 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1402 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1404 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1405 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1406 This avoids placing unnecessary constants into the Emacs code.
1408 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1410 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1411 for Cygwin w32 build.
1413 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1414 for Cygwin w32 build. (Bug#15892)
1416 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1418 Simplify, port and tune bool vector implementation.
1419 * alloc.c (bool_vector_exact_payload_bytes)
1420 (bool_vector_payload_bytes): Remove.
1421 (bool_vector_fill): Return its argument.
1422 * alloc.c (bool_vector_fill):
1424 * print.c (print_object):
1425 Simplify by using bool_vector_bytes.
1426 * alloc.c (make_uninit_bool_vector):
1427 New function, broken out from Fmake_bool_vector.
1428 (Fmake_bool_vector): Use it. Use tail call.
1429 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1430 * data.c (BITS_PER_ULL): New constant.
1431 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1432 if long long versions don't exist.
1433 (shift_right_ull): New function.
1434 (count_one_bits_word): New function, replacing popcount_bits_word
1435 macro. Don't assume that bits_word is no wider than long long.
1436 (count_one_bits_word, count_trailing_zero_bits):
1437 Don't assume that bits_word is no wider than long long.
1438 * data.c (bool_vector_binop_driver, bool_vector_not):
1439 * fns.c (Fcopy_sequence):
1441 Create an uninitialized destination, to avoid needless work.
1442 (internal_equal): Simplify.
1443 (Ffillarray): Prefer tail call.
1444 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1445 contain at least one word.
1446 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1447 chars are narrower than ints.
1448 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1449 * fns.c (Fcopy_sequence):
1451 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1452 Don't try to port to hosts where bits_word values have holes; the
1453 code wouldn't work there anyway. Verify this assumption, though.
1454 (bool_vector_bytes): New function.
1455 (make_uninit_bool_vector): New decl.
1456 (bool_vector_fill): Now returns Lisp_Object.
1458 * xfns.c (xic_create_fontsetname):
1459 * xrdb.c (gethomedir): Prefer tail calls.
1461 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1463 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1464 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1466 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1467 that requires a return value.
1468 (Fset_buffer_modified_p): Take advantage of this change to do
1471 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1473 * buffer.c (Frestore_buffer_modified_p): Sync it with
1474 Fset_buffer_modified_p.
1475 (Fforce_mode_line_update): New function, moved from subr.el.
1476 (Fset_buffer_modified_p): Use them.
1477 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1479 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1481 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1482 This avoids undefined behavior when subtracting pointers into
1483 different aways. On my platform it also makes the code a tad
1484 smaller and presumably faster.
1486 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1488 * keyboard.c (command_loop_1): Use region-extract-function.
1489 * insdel.c (Qregion_extract_function): Not static any more (can we
1490 stop pretending that these vars can benefit from being marked static?).
1492 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1494 * search.c (find_newline): If buffer text is relocated during the
1495 "dumb loop", adjust C pointers into buffer text to follow suit.
1498 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1500 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1501 for conversion (Bug#15837).
1503 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1505 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1506 for the entire range of inserted characters. (Bug#15841)
1508 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1510 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1512 (realize_default_face): Remove assignment to distant-foreground if
1513 unspecified (Bug#15815).
1515 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1517 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1518 cache-long-scans disabled, since we don't want to call
1519 prepare_to_modify_buffer (in insert_1_both) for each message we
1522 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1523 from buffer.c. Improve commentary to the buffer field setter
1526 * buffer.c (bset_cache_long_scans): Static function deleted.
1527 Improve commentary to the buffer field setter functions.
1528 (init_buffer_once): Default for cache-long-scans changed to t.
1531 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1533 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1535 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1536 This bug was introduced in my 2013-06-21 change, and caused
1537 struct Lisp_Sub_Char_Table objects to be given too many slots,
1538 which broke 'make -C admin/unidata'.
1540 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1542 Import changes from mac-port 4.5.
1543 * macfont.m (mac_font_copy_default_descriptors_for_language)
1544 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1545 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1546 (macfont_language_default_font_names): New.
1547 (macfont_list): Rearrange language/charset code.
1548 (macfont_close): Don't check for macfont_info->cache.
1549 (mac_ctfont_create_preferred_family_for_attributes): New font
1550 selection code, call
1551 mac_font_copy_default_name_for_charset_and_languages.
1552 (mac_font_copy_default_descriptors_for_language)
1553 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1555 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1557 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1559 Port to C11 aligned_alloc, and fix some integer overflows.
1560 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1561 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1562 and use of posix_memalign replaced with aligned_alloc.
1563 (aligned_alloc): New function, defined or declared as needed.
1564 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1565 Don't undef; configure.ac now does this.
1566 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1567 (calloc, aligned_alloc): Check for integer overflow.
1568 (aligned_alloc): Rename from memalign. All uses changed.
1569 (memalign): New function, an alias for aligned_alloc.
1571 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1573 * xdisp.c (redisplay_internal): Fix typo in last change.
1575 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1577 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1579 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1581 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1582 redisplay--mode-lines-cause.
1583 (redisplay_internal): Keep them uptodate. Remove redundant check of
1584 buffer_shared_and_changed.
1585 * *.[chm]: Number every assignment to update_mode_lines so we
1586 can track why it is set.
1588 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1590 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1592 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1594 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1595 can track why it is set.
1597 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1599 Integer-related fixes for term.c etc.
1600 * dispextern.h (face_tty_specified_color): New function.
1601 * term.c (turn_on_face): Don't rely on undefined behavior when
1602 assigning an out-of-range value to 'long'.
1603 Simplify test for toggling highlight.
1604 (tty_capable_p): Omit last two (unused) args. All callers changed.
1605 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1606 (read_menu_input, tty_menu_activate, tty_menu_show):
1607 * xfaces.c (x_supports_face_attributes_p)
1608 (tty_supports_face_attributes_p):
1609 Use bool for boolean. All callers changed.
1610 (tty_supports_face_attributes_p): Omit defaults for color indices;
1611 no longer needed. Simplify tail call.
1613 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1615 * xdisp.c (prepare_menu_bars): Mark static.
1616 * lisp.h (prepare_menu_bars): Don't declare.
1617 * xselect.c (x_handle_selection_clear):
1618 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1620 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1622 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1623 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1625 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * keyboard.c (Fcommand_error_default_function): Rename from
1628 Fdefault_error_output.
1630 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1632 * keyboard.c (Fdefault_error_output): New function, extracted from
1634 (syms_of_keyboard): Use it for Vcommand_error_function.
1636 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1638 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1639 (init_eval): Use it to ensure handlerlist is non-NULL.
1640 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1641 (Fsignal): Adjust NULLness test of handlerlist.
1642 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1644 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1646 * callproc.c (call_process): Call prepare_to_modify_buffer before
1647 decoding text read from the sub-process, as the decoded stuff will
1648 be inserted into the buffer. This will invalidate the various
1649 caches maintained for the buffer. (Bug#15148)
1651 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1653 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1654 string of glyphless-char-display.
1656 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1658 * nsfns.m (ns_get_name_from_ioreg): New function.
1659 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1660 OSX >= 10.9. Use ns_get_name_from_ioreg.
1662 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1664 Simplify and port recent bool vector changes.
1665 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1666 only in this file. Use a more-efficient implementation if the
1667 second argument is a power of 2.
1668 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1669 Remove no-longer-necessary compile-time checks.
1670 (bool_vector_exact_payload_bytes): New function.
1671 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1672 exact payload changed to call the new function. Do not assume
1673 that the arg or result fits in ptrdiff_t.
1674 (bool_vector_fill): New function.
1675 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1677 (vroundup_ct): Don't assume arg fits in size_t.
1678 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1679 invoke set_category_set.
1680 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1681 All callers changed. Use bool_vector_set.
1682 * category.h (XCATEGORY_SET): Remove; no longer needed.
1683 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1685 * data.c (Faref): Use bool_vector_ref.
1686 (Faset): Use bool_vector_set.
1687 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1688 (Fbool_vector_not, Fbool_vector_count_matches)
1689 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1690 * fns.c (concat): Use bool_vector_ref.
1691 (Ffillarray): Use bool_vector_fill.
1692 (mapcar1): Use bool_vector_ref.
1693 (sxhash_bool_vector): Hash words, not bytes.
1694 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1695 a constant, since it's now used in #if.
1696 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1697 unsigned char on unusual architectures, so that we no longer
1698 assume that the number of bits per bits_word is a power of two or
1699 is a multiple of 8 or of CHAR_BIT.
1700 (Qt): Add forward decl.
1701 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1702 at least as strictly as bits_word.
1703 (bool_vector_data, bool_vector_uchar_data): New accessors.
1704 All data structure accesses changed to use them.
1705 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1706 (bool_vector_set): New functions.
1707 (bool_vector_fill): New decl.
1708 (ROUNDUP): Move to alloc.c as described above.
1710 Fix recent gnutls changes.
1711 * gnutls.c (Fgnutls_boot): Don't assume C99.
1712 * process.c (wait_reading_process_output): Fix typo in recent change.
1714 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1716 * process.c (wait_reading_process_output, read_process_output)
1717 (send_process): Check gnutls_state is not NULL.
1719 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1720 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1722 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1724 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1725 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1727 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1730 * nsfns.m (Fx_create_frame): Fix memory leak.
1732 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1733 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1734 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1736 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1738 * xdisp.c (message3_nolog, message_with_string): Encode the string
1739 before writing it to the terminal in a non-interactive session.
1741 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1742 sure we concatenate them into a unibyte string.
1744 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1745 resulting temporary name before returning it to the caller.
1746 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1747 is a unibyte string, convert NAME to a unibyte string to ensure
1748 that the result is also a unibyte string.
1750 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1751 create unibyte strings from default paths and directory/file
1754 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1757 * callproc.c (init_callproc): Use build_unibyte_string to make
1758 sure we create unibyte strings from default paths and
1759 directory/file names.
1761 * buffer.c (init_buffer): Don't store default-directory of
1762 *scratch* in multibyte form. The original problem which led to
1763 that is described in
1764 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1765 but it was solved long ago. (Bug#15260)
1767 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1769 Port to stricter C99 platforms.
1770 Especially, C99 prohibits nesting a struct X inside struct Y if
1771 struct X has a flexible array member.
1772 * alloc.c (struct sdata): New type.
1773 (sdata): Implement in terms of struct sdata.
1774 Remove u member; all uses replaced by next_vector, set_next_vector.
1775 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1776 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1777 (struct sblock): Rename first_data member to data, which is now
1778 a flexible array member. All uses changed.
1779 (next_vector, set_next_vector, large_vector_vec): New functions.
1780 (vector_alignment): New constant.
1781 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1782 (struct large-vector): Now merely a NEXT member, since the old approach
1783 ran afoul of stricter C99. All uses changed to use
1784 large_vector_vec or large_vector_offset.
1785 (large_vector_offset): New constant.
1786 * dispnew.c: Include tparam.h, for tgetent.
1787 Do not include term.h; no longer needed.
1788 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1789 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1790 (struct Lisp_Vector): Use a flexible array member for contents,
1791 instead of a union with a member that is an array of size 1.
1793 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1794 fact that the struct no longer contains a union.
1795 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1796 (struct Lisp_Save_Value, struct Lisp_Free):
1797 Use unsigned, not int, for spacers, to avoid c99 warning.
1798 (union specbinding): Use unsigned, not bool, for bitfield, as
1799 bool is not portable to pre-C99 hosts.
1801 2013-11-04 Glenn Morris <rgm@gnu.org>
1803 * emacs.c (usage_message): Mention that `-L :...' appends.
1805 2013-11-02 Glenn Morris <rgm@gnu.org>
1807 * Makefile.in (abs_builddir): Remove.
1808 (bootstrap_exe): Use relative filename.
1810 Use relative filenames in TAGS files.
1811 * Makefile.in (abs_srcdir): Remove it again.
1812 (.PHONY): Remove frc.
1813 (maintainer-clean): No more TAGS-LISP file.
1814 (TAGS): Pass relative file names to etags.
1815 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1817 * Makefile.in (abs_srcdir): New, set by configure.
1819 (maintainer-clean): Remove pointless echo. That should be in the
1820 top-level Makefile, if anywhere. Delete TAGS-LISP.
1821 (extraclean): No s/ and m/ directories for some time.
1822 (TAGS): Also depend on ctagsfiles3.
1823 Remove no-longer-defined S_FILE.
1824 Pass absolute filenames to etags once more.
1825 (TAGS-LISP): Replace lispdir with its expansion.
1826 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1827 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1829 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1831 * xfaces.c (check_lface_attrs, realize_default_face):
1832 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1833 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1835 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1837 * emacs.c (original_pwd): Remove global var by making it local.
1838 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1840 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1842 * xfaces.c: Declare color_distance.
1843 (QCdistant_foreground): New variable.
1844 (NEAR_SAME_COLOR_THRESHOLD): New define.
1845 (load_color2): New function.
1846 (load_color): Call load_color2.
1847 (load_face_colors): Call load_color2 and if distant-color is specified
1848 calculate distant and use distant-color if colors are near.
1849 (LFACE_DISTANT_FOREGROUND): New define.
1850 (merge_face_ref, Finternal_set_lisp_face_attribute)
1851 (Finternal_get_lisp_face_attribute)
1852 (x_supports_face_attributes_p): Handle distant-foreground similar to
1854 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1856 * dispextern.h (lface_attribute_index):
1857 Add LFACE_DISTANT_FOREGROUND_INDEX.
1859 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1861 * image.c (pbm_next_char): New function.
1862 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1863 (pbm_scan_number): Use it.
1864 (Qlibjpeg_version): New variable.
1865 (syms_of_image): DEFSYM and initialize it.
1867 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1869 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1871 2013-10-31 Glenn Morris <rgm@gnu.org>
1873 * emacs.c (original_pwd): New char.
1874 (main): If using --chdir, store original_pwd.
1875 (init_cmdargs): When setting Vinvocation_directory based on a
1876 relative argv[0], use original_pwd if set. (Bug#15768)
1878 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1880 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1882 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1884 * insdel.c: Fix minor problems found by static checking.
1885 (Qregion_extract_function): Now static.
1886 (prepare_to_modify_buffer_1): Remove unused locals.
1888 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1890 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1891 (syms_of_xdisp): Declare pre-redisplay-function.
1892 (markpos_of_region): Remove function.
1893 (init_iterator, compute_stop_pos, handle_face_prop)
1894 (face_before_or_after_it_pos, reseat_to_string)
1895 (get_next_display_element, window_buffer_changed)
1896 (redisplay_internal, try_cursor_movement, redisplay_window)
1897 (try_window_reusing_current_matrix, try_window_id, display_line)
1898 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1899 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1900 * window.h (struct window): Remove field `region_showing'.
1901 * dispextern.h (struct it): Remove region_beg/end_charpos.
1902 (face_at_buffer_position, face_for_overlay_string)
1903 (face_at_string_position): Update prototypes.
1904 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1905 (face_at_string_position): Remove `region_beg' and `region_end' args.
1906 * fontset.c (Finternal_char_font):
1907 * font.c (font_at, font_range): Adjust calls accordingly.
1908 * insdel.c (Qregion_extract_function): New var.
1909 (syms_of_insdel): Initialize it.
1910 (prepare_to_modify_buffer_1): Use it.
1912 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1914 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1915 * ftxfont.c (ftxfont_get_gcs):
1916 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1917 * xfaces.c (x_free_colors, x_free_dpy_colors)
1918 (x_create_gc, unload_color):
1919 * xselect.c (x_property_data_to_lisp):
1920 * xsettings.c (parse_settings):
1921 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1922 (get_bits_and_offset): Adjust definition.
1923 * frame.c (XParseGeometry): Adjust locals.
1924 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1925 * regex.h (toplevel): Likewise for reg_syntax_t.
1927 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1929 * eval.c (run_hook_with_args): Use FUNCTIONP.
1931 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1933 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1934 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1935 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1936 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1937 on MS-Windows anyway.
1938 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1939 (free_realized_face): ...adjust user.
1940 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1941 white relief pixels to -1.
1942 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1943 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1944 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1946 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1948 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1949 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1950 in practice now. All callers changed.
1952 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1954 * dispextern.h (struct face): Use bitfields for 'underline_type'
1955 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1956 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1957 'stipple' member. Move 'lface' member up to help...
1958 * xfaces.c (make_realized_face): ...this function to find and
1959 clear just the members that need clearing.
1960 (load_face_colors, realize_x_face):
1961 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1963 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1965 * xftfont.c (struct xftfont_info): Remove set-but-unused
1967 (xftfont_open): Adjust user.
1968 (xftfont_get_colors): Remove useless prototype.
1970 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1972 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1973 before passing them to 'unexec'. (Bug#15260)
1975 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1977 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1979 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1981 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1982 the changed signature of the font driver's 'close' method.
1984 * w32font.h (w32font_close): Adjust the prototype to the change in
1985 function definition.
1987 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1989 * w32uniscribe.c (uniscribe_close): Adapt the call to
1990 w32font_close to its new prototype.
1992 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1994 Omit unused frame argument of font API's close function.
1995 * font.h (struct font): Drop frame argument. Adjust comment.
1996 * font.c (font_clear_cache, font_close_object): Adjust users.
1997 * ftfont.c (ftfont_close):
1998 * ftxfont.c (ftxfont_close):
1999 * macfont.m (macfont_close):
2000 * nsfont.m (nsfont_close):
2001 * w32font.c (w32font_close):
2002 * xfont.c (xfont_close):
2003 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2004 tweak comments and make functions safe if called more than once for
2005 the same font object.
2007 Perform font-specific cleanup when font object is swept by GC. See
2008 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2009 * alloc.c (cleanup_vector): New function.
2010 (sweep_vector): Call it for each reclaimed vector object.
2011 * font.h (struct font): Adjust comment.
2013 2013-10-24 Glenn Morris <rgm@gnu.org>
2015 * Makefile.in (abs_top_srcdir): New, set by configure.
2017 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2019 Adjust recent font-related changes to fix bug#15686.
2020 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2021 is a live window system frame, mark its default font too.
2023 2013-10-23 Glenn Morris <rgm@gnu.org>
2025 * Makefile.in (RUN_TEMACS): Make relative (again).
2026 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2027 (bootstrap-emacs$(EXEEXT)):
2028 Quote entities that might contain whitespace.
2030 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2032 Port to Solaris 10 and its bundled GCC.
2033 Problem reported by Timothy C. Burt.
2034 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2036 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2038 Do not allow font caches to grow too large.
2039 * alloc.c (compact_font_cache_entry, compact_font_caches):
2040 New functions or stub if not HAVE_WINDOW_SYSTEM.
2041 (compact_undo_list): Factor out from Fgarbage_collect.
2043 (mark_face_cache): Mark face font. Move down to avoid
2045 (mark_terminals): Do not mark font cache here.
2046 (Fgarbage_collect): Call compaction functions described
2047 above. Adjust comment.
2049 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2051 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2052 chdir to HOME (bug#15607).
2054 * nsterm.m (Qcocoa, Qgnustep): New variables.
2055 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2056 (ns_get_color): Make selection color work for GNUStep also.
2058 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2060 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2061 handles mouse clicks. Instead, let GPM use the same code as all
2062 the other mice use. See the discussion starting at
2063 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2064 for the details of the problem with the menu bar this fixes.
2066 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2068 Remove port-specific display name lists to avoid extra
2069 complexity and data duplication with display info lists.
2070 * xterm.h (x_display_name_list): Remove declaration.
2071 * xterm.c (x_display_name_list): Remove.
2072 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2073 * xfns.c (x_display_info_for_name, Fx_display_list):
2074 Likewise. Use x_display_list where appropriate.
2075 * w32term.h (w32_display_name_list): Remove declaration.
2076 * w32term.c (w32_display_name_list): Remove.
2077 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2079 * w32fns.c (x_display_info_for_name, Fx_display_list):
2080 Likewise. Use x_display_list where appropriate.
2081 * nsterm.h (ns_display_name_list): Remove declaration.
2082 * nsterm.m (ns_display_name_list): Remove.
2083 (ns_term_init, syms_of_nsterm): Adjust users.
2084 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2085 Likewise. Use x_display_list where appropriate.
2086 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2087 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2088 (mark_terminals): Mark per-terminal font cache.
2090 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2092 Don't run timers in input-pending-p. Its new check-timers param
2093 provides the prior behavior. (Bug#15045).
2094 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2097 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2099 Make some functions static in non-Microsoft builds.
2100 On my platform (Fedora 19 x86-64), this shrinks the
2101 Emacs executable (text+data) by 0.25%.
2102 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2103 (load_color) [!MSDOS]:
2104 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2105 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2106 * lisp.h (check_existing):
2107 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2108 (network_interface_info) [!WINDOWSNT]:
2109 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2110 Remove extern decls.
2111 * fileio.c (check_existing):
2112 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2113 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2114 (network_interface_info) [!WINDOWSNT]:
2115 * term.c (encode_terminal_code) [!WINDOWSNT]:
2116 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2117 * xfaces.c (load_color) [!MSDOS]:
2119 * fileio.c (check_existing, check_executable, check_writable):
2120 * process.c (network_interface_list, network_interface_info):
2121 Move earlier, so that we don't need forward decls.
2122 * gnutls.c (fn_gnutls_transport_set_errno)
2123 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2125 * w32.c (init_environment): Use faccessat rather than
2126 check_existing, partly for consistency with the rest of the code
2127 in this file, partly so that check_existing can be static.
2129 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2130 * emacs.c (MAIN_PROGRAM): New macro.
2131 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2132 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2134 bool vector int width fixes
2135 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2136 (Fbool_vector_count_matches_at):
2137 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2138 can exceed PTRDIFF_MAX, at least in theory.
2139 (Fbool_vector_count_matches_at):
2140 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2142 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2144 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2145 (struct sockaddr): Add forward decl, for platforms that lack it.
2147 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2149 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2152 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2154 * w32.c (network_interface_get_info, network_interface_list)
2155 (network_interface_info): New functions. (Bug#15610)
2156 (GetAdaptersInfo_Proc): New typedef.
2157 (get_adapters_info): New wrapper function.
2158 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2160 * process.h (network_interface_list, network_interface_info):
2163 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2164 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2165 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2166 for WINDOWSNT. Doc fix.
2167 (syms_of_process): Defsubr Snetwork_interface_list and
2168 Snetwork_interface_info unconditionally.
2170 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2171 in NS GUI sessions. (Bug#15629)
2173 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2175 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2177 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2179 * print.c (print_object): Print " ..." when truncating bool vectors.
2181 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2183 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2184 standard mouse buttons.
2186 * termhooks.h (struct input_event): Remove incorrect commentary.
2188 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2190 Disallow bool vector operations on mixed-length operands.
2191 The old behavior left garbage in the result vector sometimes,
2192 and didn't seem to be useful.
2193 * data.c (Qwrong_length_argument): New static var.
2194 (wrong_length_argument): New function.
2195 (bool_vector_binop_driver): Check that args agree in length.
2197 * keyboard.c, keyboard.h (all_kboards): Now static.
2199 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2201 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2202 note from the lispref.
2204 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2206 * nsterm.h (struct ns_display_info): Remove set-but-unused
2207 member image_cache (image caches are per-terminal anyway).
2208 (FRAME_X_IMAGE_CACHE): Remove.
2209 * nsterm.m (ns_initialize_display_info): Adjust user.
2211 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2213 * w32proc.c: Include mingw_time.h.
2215 * w32.c: Include mingw_time.h.
2217 Implement scrolling of TTY menus when the screen is too short.
2219 * term.c (tty_menu_display): Accept an additional argument, the
2220 menu item from which to start displaying the menu. Account for
2221 the value of Y when limiting the menu to the number of available
2223 (mi_result): New enumeration.
2224 (read_menu_input): Return enumerated value. When the y coordinate
2225 hits min_y or max_y, return scroll indication instead of wrapping
2227 (tty_menu_activate): Handle the scrolling indications from
2228 read_menu_input. Compute the first menu item to display and pass
2229 it to tty_menu_display.
2231 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2233 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2234 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2235 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2236 Adjust to match the change described below.
2237 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2238 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2239 memory_below_frame members to...
2240 * termchar.h (struct tty_display_info): ...here because they're
2241 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2242 * term.c (init_tty):
2243 * nsterm.m (ns_create_terminal):
2244 * w32term.c (w32_create_terminal):
2245 * xterm.c (x_create_terminal): Adjust users.
2246 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2247 to filter out non-TTY frames. Adjust comment.
2248 (scrolling): Adjust user. Prefer eassert for debugging check.
2250 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2252 * xfaces.c (PT_PER_INCH): Remove unused macro.
2253 * termhooks.h (struct terminal): Remove set-but-unused
2254 member fast_clear_end_of_line.
2255 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2256 * nsterm.m (ns_create_terminal):
2257 * term.c (init_tty):
2258 * w32term.c (w32_create_terminal):
2259 * xterm.c (x_create_terminal): Adjust users.
2261 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2263 * lisp.h (bool_vector_size): New function.
2264 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2265 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2266 (Fbool_vector_not, Fbool_vector_count_matches_at):
2267 Remove uses of 'eassume' that should no longer be needed,
2268 because they are subsumed by the 'eassume' in bool_vector_size.
2270 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2272 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2273 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2274 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2276 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2278 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2279 have different dimensions. (Bug#15575)
2281 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2284 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2286 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2288 * term.c (tty_menu_show): Never return with unbalanced
2289 specpdl. Use eassert for debugging check. Adjust style.
2291 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2293 * term.c (read_menu_input): Make selection of menu items
2294 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2295 (tty_menu_activate): Fix off-by-one error when computing max_y.
2297 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2299 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2300 audit logging (only used with GnuTLS 3.x) and enable it.
2302 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2304 * dispnew.c (redraw_frame): Remove useless #ifdef because
2305 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2306 Also, move TTY fflush to...
2307 * term.c (tty_update_end): ...this function.
2309 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2311 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2312 the end of the frame's glyph matrix. (Bug#15575)
2314 * term.c (tty_menu_display): Don't move cursor while overwriting
2315 frame's glyphs with menu items. Limit the number of items
2316 displayed to what can be shown on the available screen lines,
2317 excluding the echo area.
2318 (tty_menu_activate): Limit the Y coordinate allowed by
2319 read_menu_input to the last screen line used for menu display.
2321 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2323 * lisp.h (eassume): New macro.
2324 Also, include <verify.h>, for 'assume'.
2325 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2326 (vroundup, vector_nbytes):
2327 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2328 (Fbool_vector_not, Fbool_vector_count_matches)
2329 (Fbool_vector_count_matches_at):
2330 Use eassume, not eassert.
2331 * casetab.c (set_identity, shuffle):
2332 * composite.c (composition_gstring_put_cache):
2333 * dispnew.c (update_frame_1):
2334 * ftfont.c (ftfont_shape_by_flt):
2335 * image.c (gif_load):
2336 * intervals.c (offset_intervals):
2337 * macfont.m (macfont_shape):
2338 Remove calls to 'assume' that are no longer needed, because
2339 --enable-gcc-warnings no longer generates bogus warnings
2340 when these calls are removed.
2342 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2344 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2346 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2348 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2349 (Qsubstitute_env_in_file_name): New var.
2350 (syms_of_fileio): Define it.
2352 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2354 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2355 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2358 * term.c (save_and_enable_current_matrix): Don't allocate and
2359 don't save margin areas.
2360 (restore_desired_matrix): Don't restore margin areas.
2361 (free_saved_screen): Don't free margin areas.
2363 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2365 * image.c: Pacify --enable-gcc-warnings.
2366 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2367 #define only if used.
2369 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2371 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2372 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2373 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2374 (gif_load): For giflib v5.x and later, display the error message
2375 produced by giflib when its functions fail.
2376 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2379 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2381 * keyboard.c (last_event_timestamp): Remove. For X selection and
2382 GTK popup menus, it may be obtained from per-frame X display info.
2383 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2384 (process_special_events): Adjust users.
2385 * keyboard.h (last_event_timestamp): Remove declaration.
2386 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2387 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2388 * menu.h (xmenu_show): Adjust prototype.
2389 * menu.c (Fx_popup_menu): Adjust user.
2390 * xselect.c (x_own_selection, x_get_foreign_selection)
2391 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2393 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2395 * keyboard.c (init_kboard): Now static. Add arg
2396 to denote window system. Adjust comment.
2397 (init_keyboard): Adjust user.
2398 (allocate_kboard): New function.
2400 * nsterm.m (ns_term_init):
2401 * term.c (init_tty):
2402 * w32term.c (w32_create_terminal):
2403 * xterm.c (x_term_init): Use it.
2404 * keyboard.h (init_kboard): Remove prototype.
2405 (allocate_kboard): Add prototype.
2407 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2409 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2410 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2412 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2414 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2416 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2418 * term.c (tty_menu_activate): Flush the output stream after
2419 showing the cursor, and don't mark the frame garbaged at exit from
2420 the function. Fixes redisplay glitches when moving from one menu
2423 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2426 or throw error (Bug#15570).
2428 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2430 * intervals.c (temp_set_point_both): Move test into 'eassert',
2433 * lisp.h (eassert): Don't use 'assume'.
2434 Sometimes 'assume' wins in performance, and sometimes it loses,
2435 so it shouldn't be used all the time. Perhaps we need two
2436 flavors of 'eassert', one for where 'assume' is far more likely
2437 to help or to hurt; but that can be done later.
2438 Problem reported by Dmitry Antipov in
2439 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2440 Also, don't include <verify.h>; no longer needed.
2442 2013-10-09 Glenn Morris <rgm@gnu.org>
2444 * eval.c (Fcond): Doc tweak.
2446 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2448 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2449 expressions with side effects to eassert. (Bug#15565)
2451 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2453 * fns.c (hashfn_user_defined): Allow hash functions to return any
2456 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2458 Fix minor problems found by static checking.
2459 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2460 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2461 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2462 * keyboard.c (read_menu_command): Remove unused local.
2463 * lisp.h (read_menu_command): New decl.
2464 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2465 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2466 Return ptrdiff_t, not int.
2467 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2468 not int, for benefit of xpalloc.
2469 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2471 (have_menus_p): Remove; unused.
2472 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2473 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2474 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2476 (save_and_enable_current_matrix): Omit unnecessary casts.
2477 (read_menu_input): Omit local extern decl (now in lisp.h).
2478 Don't access uninitialized storage if mouse_get_xy fails.
2479 (tty_menu_activate): Mark local as initialized, for lint.
2480 (tty_menu_activate, tty_meny_show): Remove unused locals.
2482 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2484 Support menus on text-mode terminals.
2485 * xterm.h (xw_popup_dialog): Add prototype.
2487 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2488 (xmenu_show): Block input here, instead in Fx_popup_menu.
2489 (xw_popup_dialog): New function, with X-specific bits of popup
2492 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2495 * window.c (Fset_window_configuration): Use run-time tests of the
2496 frame type instead of compile-time conditionals, when menu-bar
2497 lines are considered.
2499 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2500 (w32_popup_dialog): New prototypes.
2502 * w32menu.c (Fx_popup_dialog): Function deleted.
2503 (w32_popup_dialog): New function, with w32 specific bits of popup
2504 dialogs. Block input here.
2506 * w32inevt.c (w32_console_read_socket): Minor change to add
2507 debugging TTY events.
2509 * w32fns.c (show_hourglass): If returning early because the frame
2510 is not a GUI frame, unblock input.
2512 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2513 (cursorY): New functions.
2515 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2516 WINDOWSNT, macros that call curX and curY elsewhere.
2518 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2520 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2521 specific function to hide and show cursor on a text-mode terminal.
2522 (tty_menu_struct, struct tty_menu_state): New structures.
2523 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2524 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2525 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2526 (tty_menu_locate, save_and_enable_current_matrix)
2527 (restore_desired_matrix, screen_update, read_menu_input)
2528 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2529 (tty_pop_down_menu, tty_menu_last_menubar_item)
2530 (tty_menu_new_item_coords, tty_menu_show): New functions.
2531 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2533 * nsterm.h (ns_popup_dialog): Adjust prototype.
2535 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2537 (ns_popup_dialog): Adapt order of arguments to the other
2538 *_menu_show implementations.
2539 (Fx_popup_dialog): Function deleted.
2541 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2543 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2545 * menu.c (have_boxes): New function.
2546 (single_keymap_panes): Use it instead of a compile-time
2548 (single_menu_item): Use run-time tests of the frame type instead
2549 of compile-time conditionals.
2550 (encode_menu_string): New function.
2551 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2552 the macro, since different types of frame need different encoding
2554 (digest_single_submenu): Use run-time tests of frame type instead
2555 of, or in addition to, compile-time conditionals.
2556 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2557 (Fx_popup_menu): Detect when the function is called from keyboard
2558 on a TTY. Don't barf when invoked on a text-mode frame.
2559 Check frame type at run time, instead of compile-time conditionals for
2560 invoking terminal-specific menu-show functions.
2561 Call tty_menu_show on text-mode frames.
2562 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2563 run time to determine which alternative to invoke; support dialogs
2566 * keyboard.h <Qmouse_movement>: Declare.
2568 * keyboard.c <Qmouse_movement>: Now extern.
2569 <Qecho_keystrokes>: New static variable.
2570 (read_key_sequence): Accept an additional argument, a flag to
2571 prevent redisplay during reading of the key sequence. All callers
2573 (read_menu_command): New function.
2574 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2576 (toolkit_menubar_in_use): New function.
2577 (make_lispy_event): Use it instead of a compile-time test.
2579 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2580 window-system being available.
2582 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2583 to x-popup-dialog on the frame type, they all now support popup
2586 * dispnew.c (save_current_matrix): Save the margin areas.
2587 (restore_current_matrix): Restore margin areas.
2588 (update_frame_with_menu): New function.
2590 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2593 * alloc.c (make_save_ptr): Now compiled unconditionally.
2595 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2597 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2598 (redraw_frame, update_frame): Adjust users.
2599 * dispextern.h (set_window_update_flags): Adjust prototype.
2600 * xdisp.c (redisplay_internal): When updating all frames with zero
2601 windows_or_buffers_changed, assume that only the windows that shows
2602 current buffer should be really updated.
2604 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2606 Do not allocate huge temporary memory areas and objects while encoding
2607 for file I/O, thus reducing an enormous memory usage for large buffers.
2608 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2609 * coding.h (struct coding_system): New member raw_destination.
2610 * coding.c (setup_coding_system): Initialize it to zero.
2611 (encode_coding_object): If raw_destination is set, do not create
2612 dst_object. Add comment.
2613 * fileio.c (toplevel): New constant E_WRITE_MAX.
2614 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2615 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2617 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2619 * nsterm.m (windowDidExitFullScreen:):
2620 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2622 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2624 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2625 * keyboard.c (unblock_input_to): Don't process pending signals
2626 if a fatal error is in progress.
2628 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2629 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2630 they're talking about words in Lisp bool vectors.
2631 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2632 * data.c (popcount_bits_word): Rename from popcount_size_t.
2633 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2636 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2638 Improve support for popcount and counting trailing zeros (Bug#15550).
2639 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2640 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2641 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2642 (popcount_size_t_msc, popcount_size_t_gcc):
2643 Remove; now done by Gnulib.
2644 (popcount_size_t): Now a macro that defers to Gnulib.
2645 (count_trailing_zero_bits): Return int, for consistency with
2646 Gnulib and because Emacs prefers signed to unsigned int.
2647 Don't assume that size_t is either unsigned int or unsigned long
2648 or unsigned long long.
2649 (size_t_to_host_endian): Do not assume that size_t is either
2650 exactly 32 or exactly 64 bits wide.
2651 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2652 etc., so that it's now an enum constant, not a macro.
2653 No need to assume that it's either 32 or 64.
2655 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2660 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2662 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2663 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2665 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2667 emacs_read and emacs_write now use void *, not char *.
2668 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2669 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2670 Buffer arg is now void *, not char *. This matches plain
2671 'read' and 'write' better, and avoids a constraint violation
2672 on Solaris 9 with Oracle Studio.
2674 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2676 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2677 memset to explicit loop. Otherwise copy largest possible chunk
2678 from initialized to uninitialized part, thus allowing the longer
2679 memcpy runs and reducing the number of loop iterations.
2681 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2683 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2684 hide toolbar (Bug#15388).
2685 (windowDidEnterFullScreen:): If presentation options are zero,
2686 set them here (Bug#15388).
2687 (ns_update_auto_hide_menu_bar): Remove runtime check.
2688 Don't auto hide dock unless menubar is also auto hidden.
2690 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2692 * editfns.c (message): Mention batch mode in doc string.
2694 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2696 * nsterm.m (check_native_fs): Remove erroneous comment.
2698 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2700 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2701 uses find_newline instead of scan_newline and so doesn't move point.
2703 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2705 Use hardware support for byteswapping on glibc x86 etc.
2706 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2707 whereas the old swap64 needed 30.
2708 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2709 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2710 Use byteswap.h's macros to swap bytes.
2711 * lisp.h (swap16, swap32, swap64): Remove.
2712 All uses replaced by bswap_16, bswap_32, bswap_64.
2714 * bytecode.c (exec_byte_code): Use some more volatile variables
2715 to work around local variables getting clobbered by longjmp.
2716 Port to pre-C99, which doesn't allow decls after stmts.
2718 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2720 * lisp.h (eassert): Assume that COND is true when optimizing.
2721 In other words, take on the behavior of eassert_and_assume.
2722 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2723 (eassert_and_assume): Remove. All uses replaced by eassert.
2725 * xdisp.c (Qglyphless_char): Now static.
2727 Adjust to merge from gnulib.
2728 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2729 * lisp.h: Include <verify.h>, for 'assume'.
2731 * eval.c (clobbered_eassert): New macro.
2732 (internal_catch, internal_condition_case)
2733 (internal_condition_case_1, internal_condition_case_2)
2734 (internal_condition_case_n): Use it instead of eassert
2735 when the argument contains locals clobbered by longjmp.
2736 Don't use clobbered locals outside of clobbered_eassert.
2737 (internal_lisp_condition_case): Use a volatile variable
2738 to work around a local variable's getting clobbered.
2740 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2742 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2743 (PUSH_HANDLER): New macro.
2744 (catchlist): Remove.
2745 (handlerlist): Always declare.
2747 * eval.c (catchlist): Remove (merge with handlerlist).
2748 (handlerlist, lisp_eval_depth): Not static any more.
2749 (internal_catch, internal_condition_case, internal_condition_case_1)
2750 (internal_condition_case_2, internal_condition_case_n):
2752 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2753 handlerlist/catchlist.
2754 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2755 handlerlist which can only handle a single condition-case handler at
2757 (find_handler_clause): Simplify since we only a single branch here
2760 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2762 (bcall0): New function.
2763 (exec_byte_code): Add corresponding cases. Improve error message when
2764 encountering an invalid byte-code. Let Bunwind_protect accept
2765 a function (rather than a list of expressions) as argument.
2767 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2768 and make them unconditional now that they're heap-allocated.
2770 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2772 * charset.c (Fdecode_char, Fencode_char): Remove description of
2773 `restriction' arg. now that it's hidden by advertised-calling-convention.
2775 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2777 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2778 Remove unused variable (from mac-port).
2779 (macfont_draw): Use s->ybase for correct y position.
2781 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2783 * frame.h (struct frame): Drop has_minibuffer member because...
2784 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2785 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2787 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2789 * window.h (struct window): Prefer enum text_cursor_kinds to int
2790 for phys_cursor_type member. Move the latter, phys_cursor_width,
2791 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2792 * window.c (replace_window, make_window): Adjust users.
2794 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2796 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2797 this module is never compiled otherwise.
2799 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2801 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2804 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2806 * xdisp.c (get_next_display_element): Don't call face_for_font in
2807 a build configured --without-x. (Bug#15484)
2809 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2811 * window.c (calc_absolute_offset): #elif should be #elif defined.
2813 * frame.c (delete_frame): Block/unblock input to overcome race
2814 condition (Bug#15475).
2816 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2818 * frame.c (delete_frame): Record selected frame only after
2819 calling Qdelete_frame_functions (Bug#15477).
2821 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2823 * nsterm.m (ns_selection_color): Remove.
2824 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2825 NSColor selectedText(Background)Color. Only for COCOA.
2826 (ns_term_init): Remove assignment of ns_selection_color, logic
2827 moved to ns_get_color.
2829 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2830 NS_SELECTION_COLOR_DEFAULT.
2831 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2833 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2835 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2836 frame' does not have the tool_bar_window member.
2838 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2840 Signal error when reading an empty byte-code object (Bug#15405)
2841 * lread.c (read1): signal error
2842 * alloc.c (make_byte_code): eassert header size
2843 (sweep_vectors): change an int to size_t
2845 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2847 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2848 instead of ints, as it's the usual style for offsetof constants. See:
2849 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2851 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2852 This is ugly, but it should fix the performance problem for older
2853 GCC versions in the short run. I'll look into integrating the
2854 Gnulib module for popcount, as a better fix.
2855 See the thread starting in:
2856 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2857 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2858 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2859 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2860 (popcount_size_t): Use it.
2862 2013-09-24 Daniel Colascione <dancol@dancol.org>
2864 * process.c (Fnetwork_interface_info): Fix build break due to
2867 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2869 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2870 Prefer signed to unsigned integers where either will do.
2871 No need for 'const' on locals that do not escape.
2872 Omit easserts with unnecessary and unportable assumptions about
2873 alignment. Avoid unnecessary casts to char *.
2875 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2877 Use union for the payload of struct Lisp_Vector.
2878 This helps to avoid a few glitches dictated by C's aliasing rules.
2879 * lisp.h (struct Lisp_Vector): Use union for next and
2880 contents member. Adjust comment. Change related users.
2881 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2882 Related users changed.
2883 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2884 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2885 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2886 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2888 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2890 Optimize glyph row clearing and copying routines.
2891 * dispextern.h (struct glyph_row): Change layout of struct
2892 glyph_row to help copy_row_except_pointers. Adjust comment.
2893 * dispnew.c (null_row): Remove.
2894 (clear_glyph_row): Use offsetof and memset to find and clear
2895 just the members that need clearing. Adjust comment.
2896 (copy_row_except_pointers): Likewise for copying.
2898 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2900 Some minor cleanups of recently-added bool vector code.
2901 * conf_post.h (assume): Always return void. Use lint version
2902 only if GCC and MSC versions don't apply.
2903 * conf_post.h (assume):
2904 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2905 Depend on _MSC_VER, not __MSC_VER, for consistency with
2907 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2908 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2909 (bool_vector_binop_driver, count_trailing_zero_bits)
2910 (size_t_to_host_endian): Now static, not static inline;
2911 the latter isn't needed with modern compilers and doesn't
2912 work with older compilers anyway.
2914 * alloc.c (valgrind_p): Use bool for boolean.
2916 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2918 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2919 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2920 (display_last_displayed_message_p, message_buf_print)
2921 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2922 Use bool for boolean.
2923 * dispextern.h (cancel_line, init_desired_glyphs):
2924 Remove ancient leftover.
2925 (help_echo_showing_p, hourglass_shown_p):
2926 * lisp.h (noninteractive_need_newline): Adjust declaration.
2928 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2930 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2932 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2933 ...this file and convert the latter to static. Adjust comment.
2934 (make_initial_frame):
2935 * window.c (init_window_once): Adjust user.
2936 * frame.h (last_nonminibuf_frame): Remove declaration.
2937 * lisp.h (selected_frame): Likewise.
2938 * msdos.c (the_only_display_info): Adjust comment.
2940 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2942 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2943 computing the end column of mouse-highlight that comes from
2944 display or overlay strings. (Bug#15437)
2945 (note_mouse_highlight): Adapt calculation of last argument to
2946 mouse_face_from_string_pos to the above change.
2948 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2949 all platforms, not just for clang.
2951 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2953 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2954 about excess arguments to snprintf.
2956 * conf_post.h(assume): Use __builtin_unreachable for clang.
2958 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2960 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2961 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2963 2013-09-23 Daniel Colascione <dancol@dancol.org>
2965 * alloc.c (USE_VALGRIND): New macro; on by default
2966 when ENABLE_CHECKING.
2967 (mark_maybe_object, mark_maybe_pointer)
2968 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2970 (valgrind_p) [USE_VALGRIND]: New variable.
2971 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2973 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2975 * process.c (wait_reading_process_output): Change int pnamelen to
2978 * nsterm.m (setMarkedText:selectedRange:):
2979 (deleteWorkingText):
2980 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2981 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2982 argument to unsigned long to avoid warning.
2983 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2985 * conf_post.h (assume): Fix compiler error: x shall be cond.
2987 2013-09-22 Daniel Colascione <dancol@dancol.org>
2989 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2990 warning when compiling without a window system.
2992 2013-09-22 Daniel Colascione <dancol@dancol.org>
2994 * data.c (Qbool_vector_p): New symbol.
2995 (bool_vector_spare_mask, popcount_size_t_generic)
2996 (popcount_size_t_msc, popcount_size_t_gcc)
2998 (bool_vector_binop_driver)
2999 (count_trailing_zero_bits, size_t_to_host_endian)
3000 (Fbool_vector_exclusive_or)
3001 (Fbool_vector_union)
3002 (Fbool_vector_intersection, Fbool_vector_set_difference)
3003 (Fbool_vector_subsetp, Fbool_vector_not)
3004 (Fbool_vector_count_matches)
3005 (Fbool_vector_count_matches_at): New functions.
3006 (syms_of_data): Intern new symbol, functions.
3007 * alloc.c (bool_vector_payload_bytes): New function.
3008 (Fmake_bool_vector): Instead of calling Fmake_vector,
3009 which performs redundant initialization and argument checking,
3010 just call allocate_vector ourselves. Make sure we clear any
3011 terminating padding to zero.
3012 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3013 instead of open-coding the size calculation.
3014 (vroundup_ct): New macro.
3015 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3016 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3017 * composite.c (composition_gstring_put_cache):
3018 Change lint_assume to assume.
3019 * conf_post.h (assume): New macro.
3020 (lint_assume): Remove.
3021 * dispnew.c (update_frame_1): Change lint_assume to assume.
3022 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3024 * image.c (gif_load): Change lint_assume to assume.
3025 * lisp.h (eassert_and_assume): New macro.
3026 (Qbool_vector_p): Declare.
3027 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3028 (swap16, swap32, swap64): New inline functions.
3029 * macfont.c (macfont_shape): Change lint_assume to assume.
3030 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3031 * xsettings.c (parse_settings): Use new swap16 and
3032 swap32 from lisp.h instead of file-specific macros.
3034 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3036 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3037 found (which can legitimately happen when the glyph row at the
3038 window start is disabled in the current_matrix. (Bug#15365)
3040 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3042 Fix syntax.h bug introduced by recent INLINE change.
3043 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3044 conditionally compiled one way in some modules, and a different
3045 way in others. This doesn't work with extern inline functions,
3046 which must have the same definition in all modules, because the
3047 defining code might be shared across modules, depending on the
3048 implementation. Symptoms reported by Martin Rudalics in:
3049 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3050 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3051 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3052 overriding the corresponding functions in syntax.h.
3053 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3054 (syntax_property): New inline functions.
3055 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3056 Rewrite in terms of these new functions.
3058 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3060 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3061 not chars_in_text, whose result depends on the multibyteness of
3062 the current buffer. (Bug#15426)
3064 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3066 Port recent change to hosts where pointers aren't 'long'.
3067 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3068 Don't assume that pointers are the same width as 'long'.
3069 Add a compile-time check that a pointer fits into two X slots.
3071 A simpler, centralized INLINE.
3072 * conf_post.h (INLINE): Define only if not already defined.
3073 This allows us to use a single INLINE, defined by one file
3075 * emacs.c (INLINE): Define it.
3076 Also, include category.h, charset.h, composite.h, dispextern.h,
3077 syntax.h, systime.h, so that their INLINE definitions are expanded
3079 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3080 * buffer.h, buffer.c (BUFFER_INLINE):
3081 * category.h, category.c (CATEGORY_INLINE):
3082 * character.h, character.c (CHARACTER_INLINE):
3083 * charset.h, charset.c (CHARSET_INLINE):
3084 * composite.h, composite.c (COMPOSITE_INLINE):
3085 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3086 * frame.h, frame.c (FRAME_INLINE):
3087 * intervals.h, intervals.c (INTERVALS_INLINE):
3088 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3089 * lisp.h, alloc.c (LISP_INLINE):
3090 * process.h, process.c (PROCESS_INLINE):
3091 * syntax.h, syntax.c (SYNTAX_INLINE):
3092 * systime.h, sysdep.c (SYSTIME_INLINE):
3093 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3094 * window.h, window.c (WINDOW_INLINE):
3095 Remove. All uses replaced with INLINE.
3097 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3099 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3102 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3104 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3105 'const char *' to avoid compiler warnings due to similar change in
3106 the prototype of x_get_string_resource.
3108 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3110 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3111 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3112 going to replace static variables below. Adjust comments.
3113 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3114 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3115 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3116 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3117 Related users changed.
3118 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3119 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3120 last_mouse_movement_time, going to replace static variables below.
3122 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3123 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3125 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3126 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3127 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3128 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3129 static variables below.
3130 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3131 (last_mouse_scroll_bar): Remove.
3132 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3133 (mouseExited): Related users changed.
3135 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3137 Do not use external array to process X scroll bar messages.
3138 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3139 (x_send_scroll_bar_event): Pack window pointer into two slots
3140 of XClientMessageEvent if we're 64-bit. Adjust comment.
3141 (x_scroll_bar_to_input_event): Unpack accordingly.
3143 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3145 Ifdef away recent changes which aren't relevant to NS port.
3146 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3147 [!HAVE_NS]: Declare as such.
3148 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3149 [!HAVE_NS]: Define as such.
3151 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3153 * frame.c (x_redo_mouse_highlight): New function
3154 to factor out common code used in W32 and X ports.
3155 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3156 * xterm.h (struct x_display_info):
3157 * w32term.h (struct w32_display_info):
3158 * nsterm.h (struct ns_display_info): New members
3159 last_mouse_motion_frame, last_mouse_motion_x and
3160 last_mouse_motion_y, going to replace static variables below.
3161 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3162 (redo_mouse_highlight): Remove.
3163 (note_mouse_movement, syms_of_xterm): Adjust user.
3164 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3165 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3166 (redo_mouse_highlight): Remove.
3167 (note_mouse_movement, syms_of_w32term): Adjust user.
3168 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3169 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3171 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3172 * nsfns.m (compute_tip_xy): Adjust user.
3174 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3176 * frame.c (x_mouse_grabbed): New function.
3177 * dispextern.h (x_mouse_grabbed): Add prototype.
3178 (last_mouse_frame): Remove declaration.
3179 * xterm.h (struct x_display_info):
3180 * w32term.h (struct w32_display_info):
3181 * nsterm.h (struct ns_display_info): New member
3182 last_mouse_frame, going to replace...
3183 * xdisp.c (last_mouse_frame): ...global variable.
3184 (note_tool_bar_highlight):
3185 * w32term.c (w32_mouse_position, w32_read_socket):
3186 * xterm.c (XTmouse_position, handle_one_xevent):
3187 Use x_mouse_grabbed.
3188 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3190 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3192 * w32term.c (w32_read_socket): Avoid temporary
3193 variables in a call to x_real_positions.
3194 * xterm.c (handle_one_xevent): Likewise.
3196 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3198 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3199 (x_icon_type): Remove prototype.
3200 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3201 * frame.c (x_icon_type): Remove.
3202 * w32term.c (x_make_frame_visible, x_iconify_frame):
3203 * xterm.c (x_make_frame_visible, x_iconify_frame):
3204 Use x_set_bitmap_icon to factor out common code.
3206 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3208 * dispextern.h (check_x_display_info, x_get_string_resource):
3209 Declare here just once and unify the latter.
3210 * frame.c (check_x_display_info, x_get_string_resource):
3211 * nsterm.h (check_x_display_info):
3212 * xrdb.c (x_get_string_resource):
3213 * xterm.h (check_x_display_info): Remove prototypes.
3214 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3215 * w32reg.c (x_get_string_resource): Likewise.
3216 (w32_get_rdb_resource): Adjust user.
3218 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3220 * xterm.h (struct x_display_info): New member
3221 x_pending_autoraise_frame, going to replace...
3222 * xterm.c (pending_autoraise_frame): ...static variable.
3223 (x_new_focus_frame, XTread_socket): Adjust users.
3224 * w32term.h (struct w32_display_info): New member
3225 w32_pending_autoraise_frame, going to replace...
3226 * w32term.c (pending_autoraise_frame): ...global variable.
3227 (x_new_focus_frame, w32_read_socket): Adjust users.
3229 2013-09-17 Glenn Morris <rgm@gnu.org>
3231 * xdisp.c (message_dolog): If we create *Messages*,
3232 switch it to messages-buffer-mode.
3234 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3236 Don't overuse 'const' in types of locals.
3237 * bidi.c (bidi_count_bytes):
3238 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3239 (xg_event_is_for_scrollbar):
3240 * xselect.c (x_handle_property_notify)
3241 (x_handle_selection_notify, x_handle_dnd_message):
3242 * xsettings.c, xsettings.h (xft_settings_event):
3243 * xterm.c (x_handle_net_wm_state, handle_one_event)
3244 (x_menubar_window_to_frame, x_detect_focus_change)
3245 (construct_mouse_click, note_mouse_movement)
3246 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3247 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3248 (handle_one_xevent, x_handle_net_wm_state):
3249 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3250 (x_handle_dnd_message):
3251 Avoid unnecessary 'const', typically the second 'const' in
3252 'const foo * const arg', a 'const' that does not affect the API
3253 and doesn't significantly help the human reader.
3255 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3257 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3258 only if Glib < 2.36.0.
3259 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3260 * xsettings.c (init_gconf, init_gsettings): Do not check
3262 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3264 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3266 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3268 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3269 before calling g_type_init.
3271 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3273 * nsterm.m (syms_of_nsterm): ... to here.
3275 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3277 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3278 (ignore_next_mouse_click_timeout): Use Time as X does.
3279 (handle_one_xevent): Avoid cast and use unsigned comparison.
3281 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3283 Do not copy X event in handle_one_xevent except KeyPress case.
3284 Wnen XEvent is processed, it is unlikely to be changed except
3285 KeyPress case, so we can avoid copying and use const pointer to
3286 const data to make sure that an event is not changed elsewhere.
3287 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3288 const' and do not create local copy except for the KeyPress event.
3289 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3290 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3291 (x_handle_net_wm_state, x_menubar_window_to_frame)
3292 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3293 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3294 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3295 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3296 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3297 (x_handle_dnd_message):
3298 * xsettings.c (xft_settings_event):
3299 Use 'const XEvent * const' where appropriate.
3300 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3302 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3304 Fix X event waiting to handle multiple frames.
3305 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3306 * xterm.c (pending_event_wait): Remove. Adjust users.
3307 (x_detect_focus_change): Pass frame arg.
3308 (handle_one_xevent): Find related frame early and clear per-frame
3309 wait_event_type only if this is an event for the relevant frame.
3310 (x_wait_for_event): Use per-frame wait_event_type.
3312 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3314 * nsfns.m (Fx_create_frame): Fix font driver registration for
3317 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3318 for syms_of_macfont.
3320 * nsterm.m: Include macfont.h.
3321 (ns_tmp_flags, ns_tmp_font): Remove.
3322 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3323 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3324 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3325 (changeFont:): Fix code style. Check for font driver type when
3328 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3331 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3332 (nsfont_open): Set font driver type.
3333 Set font->ascent and font->descent. Figure out font instead of
3334 ns_tmp_font, and flags instead of ns_tmp_flags.
3335 Fix indentation. Remove call to ns_draw_text_decoration,
3338 * nsfns.m: Include macfont.h.
3339 (Fx_create_frame): Register macfont driver, make a better default font.
3340 (Fns_popup_font_panel): Get font from macfont driver, if used.
3342 * macfont.m, macfont.h, maccuvs.h: New files.
3344 * font.h: Declare syms_of_macfont.
3346 * font.c (syms_of_font): Call syms_of_macfont.
3348 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3350 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3352 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3353 and it is always zero for others, so I assume that this is an ancient
3354 leftover which nobody will want to change any more.
3355 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3356 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3357 * frame.c (x_set_scroll_bar_width):
3358 * w32fns.c (w32_createscrollbar):
3359 * w32term.c (w32_set_vertical_scroll_bar):
3360 * xfns.c (x_set_scroll_bar_default_width):
3361 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3362 (x_scroll_bar_expose): Related users changed.
3364 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3366 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3367 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3368 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3370 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3372 * nsterm.h, w32term.h, xterm.h: ...and not here.
3373 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3374 Remove unused Xisms.
3375 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3376 these modules are never compiled otherwise.
3378 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3380 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3381 Doc fix. (Bug#15375)
3383 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3385 Unify Fx_focus_frame between all ports.
3386 * frame.h (x_focus_frame): New prototype.
3387 * xfns.c (Fx_focus_frame): Remove.
3388 (syms_of_xfns): Do not defsubr it.
3389 (x_focus_frame): X implementation.
3390 * nsfns.m (Fx_focus_frame): Remove.
3391 (syms_of_nsfns): Do not defsubr it.
3392 (x_focus_frame): NS implementation.
3393 * w32term.c (Fx_focus_frame): Remove.
3394 (x_focus_on_frame): Rename to...
3395 (x_focus_frame): W32 implementation.
3396 * w32term.h (x_focus_on_frame): Remove prototype.
3397 * w32fns.c (Fx_focus_frame): Remove.
3398 (syms_of_w32fns): Do not defsubr it.
3399 * frame.c (Fx_focus_frame): Define here.
3400 (syms_of_frame): Defsubr here.
3401 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3403 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3405 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3406 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3407 each port to reference the port-specific window system data.
3408 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3409 (FRAME_DISPLAY_INFO): Define.
3410 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3411 (FRAME_DISPLAY_INFO): Define. Adjust users.
3412 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3413 (FRAME_DISPLAY_INFO): Define. Adjust users.
3414 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3415 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3416 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3417 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3418 * xselect.c, xterm.c: All related users changed.
3420 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3422 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3423 (x_menubar_window_to_frame): Remove prototypes.
3424 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3425 (x_menubar_window_to_frame, x_top_window_to_frame):
3427 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3428 (x_menubar_window_to_frame, x_top_window_to_frame):
3429 ...to here and convert all but the last to static.
3431 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3433 * lisp.mk (lisp): Add w32-common-fns.elc.
3435 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3437 * charset.c (char_charset): Document an exception for char-charset.
3439 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3441 * xterm.h (x_display_info): New field last_user_time...
3442 * xterm.c (toplevel): ...to replace static last_user_time.
3443 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3445 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3447 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3448 scroll bar values to prevent thumb from disappear and update comment.
3450 2013-09-11 Glenn Morris <rgm@gnu.org>
3452 * emacs.c (usage_message): Possessive apostrophe tweak.
3454 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3456 * nsterm.m (syms_of_nsterm): Use Qns.
3457 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3458 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3459 * xfns.c (x_display_info_for_name, Fx_open_connection):
3460 Remove old '#if 0' code.
3461 (syms_of_xfns): Use Qx.
3462 * termhooks.h (fullscreen_hook): Remove the leftover.
3463 (struct terminal): Fix typo in comment.
3465 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3467 Cleaning up a few X scroll bar bits.
3468 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3469 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3470 New member last_seen_part, going to replace...
3471 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3472 (xt_action_hook) [USE_LUCID]: Adjust user.
3473 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3474 Lucid-specific scroll bar support.
3475 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3476 to int and adjust to use last_seen_part member.
3477 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3478 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3479 Initialize last_seen_part.
3481 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3483 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3484 insert-buffer-substring an empty string.
3486 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3488 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3489 avoiding a GCC warning.
3491 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3493 Ifdef away frame tool bar code when it is not really used.
3494 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3495 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3496 and minimize_tool_bar_window_p under the above.
3497 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3498 (fset_tool_bar_window): Likewise.
3499 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3500 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3501 (change_frame_size_1):
3502 * window.c (window_from_coordinates, Frecenter): Adjust users.
3503 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3504 code is not really used.
3505 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3506 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3507 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3508 [!USE_GTK && !HAVE_NS]: Define as such.
3509 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3510 (note_mouse_highlight, expose_frame):
3511 * xfns.c (x_set_tool_bar_lines):
3512 * xterm.c (handle_one_xevent): Adjust users.
3514 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3516 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3517 This bug was introduced by my 2013-08-26 patch, which incorrectly
3518 assumed that the terminfo implementation doesn't use termcap buffers.
3519 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3520 these buffers apparently are used after all.
3521 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3522 (struct tty_display_info): Define members termcap_term_buffer and
3523 termcap_strings_buffer even if TERMINFO.
3525 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3528 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3529 'usage' docstring entry to pacify make-docfile.
3531 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3533 Change comparison functions =, <, >, <=, >= to take many arguments.
3534 * data.c: Change comparison functions' interface and implementation.
3535 * lisp.h: Make arithcompare available for efficient two arg
3537 * bytecode.c: Use arithcompare.
3538 * fileio.c: Use new interface.
3540 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3542 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3544 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3546 * eval.c (Feval): Document the new use of `lexical'.
3548 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3550 Review and drop old frame resize hack.
3551 * frame.h (struct frame): Remove force_flush_display_p.
3552 * dispnew.c (update_frame): Adjust user and don't call
3553 flush_frame here. The comment has said that there was an issues
3554 with redisplaying fringes, but I don't see any differences with
3555 and without this hack. Hopefully we can continue without it.
3556 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3557 current frame matrices twice if resized_p is set.
3559 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3561 Do not populate pure Xism x_sync to other ports.
3562 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3563 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3564 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3565 * w32term.h (x_sync): Remove prototype.
3567 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3569 Cleanup frame flushing.
3570 * dispextern.h (struct redisplay_interface):
3571 Drop flush_display_optional because flush_display is enough
3572 for X and flushing via RIF is just a no-op for others.
3573 * frame.h (flush_frame): New function.
3574 * dispnew.c (update_frame):
3575 * minibuf.c (read_minibuf):
3576 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3578 * keyboard.c (detect_input_pending_run_timers): Do not flush
3579 all frames but selected one in redisplay_preserve_echo_area.
3580 * nsterm.m (ns_flush): Remove no-op.
3581 (ns_redisplay_interface): Adjust user.
3582 * w32term.h (x_flush): Remove no-op.
3583 (w32_redisplay_interface): Adjust user.
3584 * xterm.c (x_flush): Simplify because we do not flush all
3585 frames at once any more. Adjust comment.
3586 (x_redisplay_interface): Adjust user.
3588 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3590 Port --without-x --enable-gcc-warnings to Fedora 19.
3591 * gfilenotify.c (globals_of_gfilenotify):
3592 Call g_type_init only if using an older glib version that needs it.
3594 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3596 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3597 (last_glyphless_glyph_merged_face_id): Remove declarations.
3598 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3599 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3600 (last_glyphless_glyph_merged_face_id): Now static.
3601 (merge_escape_glyph_face): New function, refactored from...
3602 (get_next_display_element): ...here.
3603 (merge_glyphless_glyph_face): New function, refactored from...
3604 (produce_glyphless_glyph): ...here...
3605 * term.c (produce_glyphless_glyph): ...and here.
3607 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3609 * eval.c (eval_sub): Only call Ffunction if necessary.
3611 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3613 Attempt to make redisplay more selective when changing cursor type.
3614 * frame.h (struct frame): New bitfield cursor_type_changed.
3615 * xdisp.c (cursor_type_changed): Remove.
3616 (try_cursor_movement, redisplay_window, try_window_id)
3617 (set_frame_cursor_types, try_window_reusing_current_matrix):
3618 Adjust to use per-frame bitfield.
3619 (redisplay_internal): Look for cursor type change on each visible
3620 frame and consider all frames if cursor type has been changed on
3621 the frame other than selected. If cursor type has been changed on
3622 selected frame only, do not use fast update.
3624 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3626 Attempt to make redisplay more selective when changing fonts.
3627 * frame.h (struct frame): New bitfield fonts_changed.
3628 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3629 (adjust_frame_glyphs): Add prototype.
3630 * dispnew.c (fonts_changed_p): Remove.
3631 (adjust_glyphs): Remove because we do not
3632 adjust matrices on all frames at once any more.
3633 (adjust_frame_glyphs): Block and unblock input here.
3634 (adjust_glyph_matrix): Use fonts_changed.
3635 (change_frame_size_1): Use adjust_frame_glyphs.
3636 * font.c (font_open_entity): Use fonts_changed.
3637 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3638 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3639 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3640 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3641 (shrink_mini_window, Fresize_mini_window_internal)
3642 (window_scroll_pixel_based, Fset_window_configuration)
3643 (apply_window_adjustment, Fset_window_vscroll):
3644 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3645 Use adjust_frame_glyphs.
3646 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3647 (try_window_reusing_current_matrix, try_window_id, display_line)
3648 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3649 (redisplay_internal): Consider fonts_changed and adjust frame
3650 matrices for each frame only if the frame is visible. If font
3651 has been changed on some frame during full redisplay, retry
3652 only visible frames where the font has been actually changed.
3654 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3656 Cache current header and mode line height for each window.
3657 * window.h (struct window): New fields mode_line_height
3658 and header_line_height.
3659 * window.c (make_window): Initialize them.
3660 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3661 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3662 (current_mode_line_height, current_header_line_height):
3664 * xdisp.c (current_mode_line_height, current_header_line_height):
3666 (pos_visible_p, init_xdisp): Adjust user.
3667 (redisplay_window): Invalidate mode_line_height and
3668 header_line_height if current and desired matrices do not agree.
3670 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3672 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3673 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3675 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3677 Make --without-x compatible with --enable-gcc-warnings.
3678 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3679 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3680 members under HAVE_WINDOW_SYSTEM.
3681 * keyboard.c (make_lispy_focus_out): Likewise.
3682 (record_menu_key): Move under HAVE_MENUS.
3683 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3684 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3685 (syms_of_xdisp): Adjust user.
3686 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3687 (start_hourglass, cancel_hourglass):
3688 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3689 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3690 and CLEAR_FONT_TABLE_NFONTS.
3691 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3692 Declare only if HAVE_WINDOW_SYSTEM.
3693 (lface_same_font_attributes_p, clear_face_gcs): Define only
3694 if HAVE_WINDOW_SYSTEM.
3696 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3698 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3699 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3700 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3702 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3704 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3706 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3708 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3709 This fixes a type error on hosts where ptrdiff_t is wider than int.
3711 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3713 * keyboard.c (read_key_sequence_vs): New function.
3714 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3717 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3719 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3721 Makefile improvements.
3722 * Makefile.in (config.status): Don't use double-colon rules, as
3723 they are not portable according to POSIX. Fix shell typo with `;
3724 I guess this rule has never been tested?
3725 (VCSWITNESS): New macro, to override any environment var.
3727 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3729 * xterm.h (struct x_display_info): Do not track X connection
3730 fd separately because it is always available from Display.
3731 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3734 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3736 * buffer.c (drop_overlay):
3737 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3738 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3740 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3742 * buffer.c (Fmake_overlay, Fmove_overlay):
3743 * intervals.c (set_point_from_marker):
3744 * print.c (PRINTPREPARE): Prefer signal_error
3745 to plain error and report unsuitable marker too.
3747 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3749 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3750 for 'dragging' member.
3751 (struct x_output): Remove set-but-unused leftovers
3752 'left_before_move' and 'top_before_move'.
3753 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3754 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3755 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3756 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3757 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3758 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3759 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3760 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3762 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3764 * nsfont.m (INVALID_GLYPH): New define.
3765 (nsfont_encode_char): Use INVALID_GLYPH.
3766 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3768 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3770 * xterm.c (x_last_mouse_movement_time): Revert last change.
3771 This code should use XDisplayMotionBufferSize to check display's
3772 motion history first, and there are few other issues as well.
3773 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3774 (handle_one_xevent): Adjust user.
3776 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3778 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3779 * frame.c (Flast_nonminibuf_frame): ... to here.
3780 (check_minibuf_window): Don't abort if no window was found
3783 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3785 Use XGetMotionEvents to ask the last mouse motion time from X server.
3786 * xterm.c (X_MOTION_HISTORY): Default to 1.
3787 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3788 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3789 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3790 Ifdef away legacy code.
3791 (XTmouse_position, x_scroll_bar_report_motion):
3792 Use x_last_mouse_movement_time.
3793 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3796 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3798 * msdos.c (last_mouse_window): Move to...
3799 (dos_rawgetc): ...this function and adjust comment.
3800 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3801 (mouseMoved): ...this function and adjust comment.
3802 * w32term.c (last_window): Likewise with...
3803 (w32_read_socket): ...this function.
3804 * xterm.c (last_window): Likewise with...
3805 (handle_one_xevent): ...this function.
3807 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3809 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3810 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3811 (handle_one_xevent): ...to here.
3812 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3815 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3817 * msdos.c (IT_set_terminal_window): Remove no-op.
3818 (initialize_msdos_display): Adjust terminal setup.
3819 * w32console.c (w32con_set_terminal_window): Remove no-op.
3820 (initialize_w32_display): Adjust terminal setup.
3821 * w32term.c (w32_set_terminal_window): Remove no-op.
3822 (w32_create_terminal): Adjust terminal setup.
3823 * xterm.c (XTset_terminal_window): Remove no-op.
3824 (x_create_terminal): Adjust terminal setup.
3826 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3828 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3830 (ns_create_terminal): Adjust terminal setup.
3831 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3833 (w32_create_terminal): Adjust terminal setup.
3834 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3836 (x_create_terminal): Adjust terminal setup.
3838 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3840 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3841 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3842 * dispnew.c (buffer_posn_from_coords):
3843 * window.c (Fwindow_end, displayed_window_lines):
3844 * xdisp.c (redisplay_mode_lines): Use it.
3846 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3848 * fontset.c (face_for_char): Check char in the current face font first
3849 if HAVE_NS (Bug#15138).
3851 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3853 * window.c (temp_output_buffer_show): Make sure window returned
3854 by display_buffer is live (Bug#15213).
3856 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3858 Minor cleanup to avoid forward declarations.
3859 * coding.h (struct ccl_spec): Remove forward declaration.
3860 * composite.h (toplevel): Include font.h.
3861 (struct composition_it, struct face, struct font_metrics):
3862 Remove forward declaration.
3863 * dispextern.h (struct image, struct atimer): Likewise.
3864 * emacsgtkfixed.h (struct frame): Likewise.
3865 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3866 * font.h (struct font_driver, struct font, struct glyph_string)
3867 (struct face): Remove forward declaration.
3868 * fontset.h (struct face, struct font): Likewise.
3869 * frame.h (toplevel): Style cleanup.
3870 (enum output_method): Move to...
3871 * termhooks.h (enum output_method): ...here.
3872 (struct glyph, struct frame, struct ns_display_info)
3873 (struct x_display_info, struct w32_display_info):
3874 Remove forward declaration.
3875 * xterm.h (toplevel): Include termhooks.h.
3876 (struct font, struct window, struct glyph_matrix, struct frame)
3877 (struct input_event, struct face, struct image): Remove forward
3879 * gtkutil.h (struct _widget_value): Likewise.
3880 * keyboard.h (toplevel): Include termhooks.h.
3881 (struct input_event): Remove forward declaration.
3883 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3885 * intervals.c (set_point_from_marker): New function.
3886 * editfns.c (Fgoto_char):
3887 * process.c (Finternal_default_process_filter):
3888 * window.c (select_window_1): Use it.
3889 * buffer.h (set_point_from_marker): Add prototype.
3891 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3893 * w32.c (term_winsock): Call release_listen_threads before calling
3895 (_sys_wait_accept): Wait for accept event in a loop with a finite
3896 timeout, instead of waiting indefinitely. Will hopefully avoid
3897 hanging during exit because WSACleanup deadlocks waiting for the
3898 event object to be released. (Bug#14333)
3900 * w32proc.c (release_listen_threads): New function, signals all
3901 the reader threads that listen for connections to stop waiting.
3903 * w32.h (release_listen_threads): Add prototype.
3905 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3907 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3908 field of new marker (for sanity and safety).
3909 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3910 anyway because XMISCTYPE is a function and can't be an lvalue).
3912 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3914 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3915 (x_after_update_window_line, x_scroll_bar_create):
3916 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3917 (handle_one_xevent, x_clear_frame_area):
3918 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3919 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3920 * xterm.h (x_clear_area): Adjust prototype.
3922 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3924 Hook scanning and indentation functions to find_newline. This helps
3925 to avoid duplicated code and renders more respect to newline cache.
3926 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3927 * cmds.c (Fforward_line):
3928 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3929 Use find_newline and avoid unnecessary point movements.
3930 * search.c (scan_newline): Implement on top of find_newline.
3932 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3934 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3935 scoped code (bug#11258).
3937 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3939 * nsterm.m (last_window): New variable.
3940 (EV_TRAILER2): New macro.
3941 (EV_TRAILER): Call EV_TRAILER2.
3942 (mouseMoved:): Add support for mouse-autoselect-window
3943 on nextstep (Bug#6888).
3945 2013-08-28 Andreas Schwab <schwab@suse.de>
3947 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3948 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3949 Remove unused macro definitions.
3950 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3951 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3952 Only define if emacs.
3954 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3956 Prefer enum glyph_row_area to int where appropriate.
3957 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3959 (window_box, window_box_width, window_box_left, window_box_left_offset)
3960 (window_box_right, window_box_right_offset): Adjust prototypes.
3961 * xdisp.c (window_box, window_box_width, window_box_left)
3962 (window_box_left_offset, window_box_right, window_box_right_offset):
3963 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3964 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3965 * nsterm.m (ns_clip_to_row):
3966 * w32term.c (w32_clip_to_row):
3967 * xterm.c (x_clip_to_row): Likewise.
3969 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3971 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3972 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3974 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3976 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3977 for portability to hosts where /bin/sh has problems.
3979 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3981 Redesign redisplay interface to drop global output_cursor.
3982 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3983 (toplevel): Remove declaration of output_cursor.
3984 (set_output_cursor, x_cursor_to): Remove prototype.
3985 * window.h (struct window): New member output_cursor.
3986 (output_cursor_to): New function to replace RIF member.
3987 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3988 (update_text_area, set_window_cursor_after_update): Use it.
3989 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3990 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3991 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3992 * w32term.c (x_update_window_begin, x_update_window_end):
3993 * xterm.c (x_update_window_begin, x_update_window_end):
3994 Adjust to use per-window output cursor.
3996 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3998 Simplify SELECT_TYPE-related code.
3999 Like EMACS_TIME, this portability layer is no longer needed, since
4000 Emacs has been using fd_set as a portability layer for some time.
4001 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4002 (SELECT_TYPE): Remove. All uses changed to fd_set.
4003 (fd_set) [!FD_SET]: New typedef.
4005 Simplify EMACS_TIME-related code.
4006 This portability layer is no longer needed, since Emacs has been
4007 using struct timespec as a portability layer for some time.
4008 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4009 Include <time.h> rather than "systime.h"; that's all that's needed now.
4010 * dispnew.c: Include <timespec.h> rather than "systime.h";
4011 that's all that's needed now.
4012 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4013 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4014 TIMESPEC_RESOLUTION.
4015 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4016 LOG10_TIMESPEC_RESOLUTION.
4017 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4018 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4019 (make_emacs_time): Remove. All used changed to make_timespec.
4020 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4021 (current_timespec): Rename from current_emacs_time. All uses changed.
4022 (add_emacs_time): Remove. All uses changed to timespec_add.
4023 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4024 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4025 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4026 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4027 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4028 (current_timespec): Rename from current_emacs_time. All uses changed.
4029 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4030 changed to timespec_cmp.
4031 * xgselect.c: Include <timespec.h>, since our .h files don't.
4033 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4035 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4036 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4037 Remove the leftovers.
4038 * gtkutil.c (toplevel): Do not declare Qxft but include
4040 * image.c (toplevel): Do not declare Vlibrary_cache because
4041 it's already done in lisp.h.
4043 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4045 * lisp.h (Mouse_HLInfo): Move from here...
4046 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4047 (reset_mouse_highlight): New function.
4048 * msdos.c (dos_set_window_size, IT_update_begin)
4049 (internal_terminal_init):
4050 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4051 (ns_initialize_display_info):
4052 * w32console.c (initialize_w32_display):
4053 * w32term.c (x_update_window_end, x_free_frame_resources)
4054 (w32_initialize_display_info):
4055 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4056 * window.c (Fdelete_other_windows_internal):
4057 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4058 * termchar.h (toplevel):
4059 * xterm.h (toplevel): Include dispextern.h.
4061 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4063 Fix minor problems found by static checking.
4064 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4065 (expect): Avoid nested-if warning.
4066 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4067 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4068 * nsterm.h, nsterm.m (ns_select):
4069 * xgselect.c, xgselect.h (xg_select):
4070 Adjust signature to better match pselect's.
4071 * nsterm.m (ns_select):
4072 Don't set *TIMEOUT, since pselect doesn't.
4073 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4074 diagnostic about assigning const char * to it.
4075 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4077 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4079 * lread.c (substitute_object_recurse): Handle hash-tables as well
4082 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4084 Fix unlikely core dump in init_tty, and simplify terminfo case.
4085 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4086 The old version incorrectly dumped core if malloc returned a
4087 buffer containing only non-NUL bytes.
4088 (init_tty): Do not allocate or free termcap buffers; the
4089 struct does that for us now.
4090 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4091 (struct tty_display_info): Define members termcap_term_buffer and
4092 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4093 use them. Allocate them directly in struct rather than indirectly
4094 via a pointer, to simplify init_tty.
4096 * frame.c (check_minibuf_window): Initialize 'window' properly,
4097 so that Emacs reliably aborts later if 'window' is not initialized.
4099 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4101 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4102 of VoidSymbol (Bug#15154).
4104 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4106 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4107 mouse_face_beg_y and mouse_face_end_y.
4108 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4109 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4110 Adjust users and update comment where appropriate.
4112 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4114 * frame.c (check_minibuf_window): New function.
4115 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4116 Call check_minibuf_window (Bug#15183).
4118 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4120 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4121 because this is the only last cursor data we need to keep and consult.
4122 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4123 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4126 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4128 Fix recovering from possible decompression error.
4129 Since insert_from_gap doesn't always move point, we can't use PT as
4130 the position where the partially decompressed data ends, and
4131 should count how many bytes was produced so far.
4132 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4133 (unwind_decompress): Really delete partially uncompressed data.
4134 (Fzlib_decompress_region): Take decompressed data size into account.
4136 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4138 * syntax.c (init_syntax_once): Adjust comment and do an early
4139 initialization of Qchar_table_extra_slots just once...
4140 * casetab.c (init_casetab_once):
4141 * category.c (init_category_once):
4142 * character.c (syms_of_character):
4143 * coding.c (syms_of_coding):
4144 * xdisp.c (syms_of_xdisp): ...and omit it here.
4146 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4148 * xdisp.c (get_next_display_element): Don't apply to characters
4149 from a display vector the logic of setting it->end_of_box_run_p
4150 suitable for characters from a buffer. (Bug#15175)
4152 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4153 to handle directories, rather than '_utime' which doesn't.
4156 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4158 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4159 or fullscreen (Bug#14627).
4161 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4163 System-dependent integer overflow fixes.
4164 * process.c (Fset_process_window_size): Signal an error if
4165 the window size is outside the range supported by the lower level.
4166 * sysdep.c (set_window_size): Return negative on error,
4167 nonnegative on success, rather than -1, 0, 1 on not in system,
4168 failure, success. This is simpler. Caller changed.
4169 (serial_configure): Remove unnecessary initialization of local.
4170 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4171 size fits in unsigned long; this isn't true on some 32-bit hosts.
4172 Avoid buffer overrun if some future version of /proc/meminfo has a
4173 variable name longer than 20 bytes.
4174 (system_process_attributes) [__FreeBSD__]:
4175 Don't assume hw.availpages fits in 'int'.
4177 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4179 Don't let very long directory names overrun the stack.
4180 Fix some related minor problems involving "//", vfork.
4181 * callproc.c (encode_current_directory): New function.
4182 (call_process): Don't append "/"; not needed.
4183 * fileio.c (file_name_as_directory_slop): New constant.
4184 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4185 this can save the caller having to alloca.
4186 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4187 Use SAFE_ALLOCA, not alloca.
4188 (directory_file_name, Fexpand_file_name): Leave leading "//"
4189 alone, since it can be special even on POSIX platforms.
4190 * callproc.c (call_process):
4191 * process.c (Fformat_network_address):
4192 * sysdep.c (sys_subshell):
4193 Use encode_current_directory rather than rolling our own.
4194 (create_process): No need to encode directory; caller does that now.
4195 * process.h (encode_current_directory): New decl.
4196 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4197 Rework to avoid 'goto xyzzy;'.
4199 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4201 * xdisp.c (handle_face_prop): If the default face was remapped use
4202 the remapped face for strings from prefix properties. (Bug#15155)
4204 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4206 Minor cleanup for redisplay interface and few related functions.
4207 * frame.h (enum text_cursor_kinds): Move from here...
4208 * dispextern.h (enum text_cursor_kinds): ...to here.
4209 (toplevel): Drop unnecessary declarations.
4210 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4211 in update_window_end_hook and draw_window_cursor functions.
4212 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4213 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4214 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4215 * xterm.c (x_update_window_end, x_draw_window_cursor):
4216 * xdisp.c (display_and_set_cursor, update_window_cursor)
4217 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4218 enum text_cursor_kinds where appropriate.
4220 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4222 Redesign redisplay interface to drop updated_row and updated_area.
4223 * dispextern.h (updated_row, updated_area): Remove declaration.
4224 (struct redisplay_interface): Pass glyph row and row area parameters
4225 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4226 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4228 * dispnew.c (updated_row, updated_area): Remove.
4229 (redraw_overlapped_rows, update_window_line): Adjust user.
4230 (update_marginal_area, update_text_area): Likewise. Pass updated row
4231 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4232 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4235 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4237 * process.c (flush_pending_output): Remove stub.
4240 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4242 * callproc.c: Fix race that killed background processes (Bug#15144).
4243 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4244 Record deleted process-id in critical section, not afterwards.
4245 Don't mistakenly kill process created by a call-process invocation
4246 that discards output and does not wait.
4248 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4250 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4251 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4252 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4253 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4254 to shut up compiler in mark_object.
4255 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4257 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4259 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4260 We can't portably rely on PTY_OPEN doing that, even if
4261 it calls posix_openpt with O_CLOEXEC.
4263 2013-08-20 Kenichi Handa <handa@gnu.org>
4265 * character.c (string_char): Improve commentary.
4267 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4269 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4270 (struct animation_cache): Make signature a flexible array member.
4271 All uses changed. This is a tad slower but may insulate us better
4272 from future changes to ImageMagick.
4274 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4276 * image.c: Shrink memory needed for animation cache.
4277 (SIGNATURE_DIGESTSIZE): New constant.
4278 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4279 (imagemagick_create_cache): Copy the signature. This saves
4280 several KB of memory that ImageMagick wastes per signature.
4281 Don't bother updating the update_time, as the caller does that now.
4282 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4283 it's a fixed size struct member now.
4284 (imagemagick_get_animation_cache): Always destroy the signature,
4285 as it's now imagemagick_create_cache's responsibility to copy it.
4286 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4287 and use memcmp rather than strcmp.
4288 eassert that ImageMagick returns a signature of the specified length.
4290 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4292 * image.c (imagemagick_get_animation_cache): Don't segfault on
4294 (imagemagick_get_animation_cache): Revert to previous definition
4295 so that it actually works. But keep the memory leak fix.
4296 (imagemagick_get_animation_cache): Fix memory leak.
4298 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4300 * image.c: Fix animation cache signature memory leak.
4301 Fix some other minor performance problems while we're at it.
4302 (imagemagick_create_cache): Clear just the members that
4303 need clearing. Don't set update_time, as caller does that now.
4304 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4305 Simplify by using pointer-to-pointer instead of a prev pointer.
4306 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4307 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4308 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4309 it's already a copy. Free the signature probe unless it's cached.
4311 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4312 This was introduced by my 2013-08-12 fix for Bug#15035.
4314 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4316 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4317 (imagemagick_prune_animation_cache): Now static.
4319 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4321 * image.c (imagemagick_get_animation_cache): Don't segfault when
4322 pruning all entries.
4324 2013-08-18 Ken Brown <kbrown@cornell.edu>
4326 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4327 static heap if ENABLE_CHECKING is defined.
4328 (max_bss_sbrk_ptr): New variable.
4330 (report_sheap_usage): Report maximum static heap usage instead of
4331 ending static heap usage.
4333 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4335 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4336 of zlib_initialized according to the results of calling
4337 init_zlib_functions.
4339 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4341 * image.c: Implement an ImageMagick per-image cache.
4342 (imagemagick_get_animation_cache): Fix a double-free error.
4343 (imagemagick_load_image): Remove the ping_wand code, which only
4344 apparently saved time on invalid animated images, and slowed down
4345 everything else. Optimise for the common case.
4347 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4349 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4351 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4353 * marker.c (set_marker): Remove documentation of undefined behavior.
4355 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4357 * image.c (imagemagick_compute_animated_image): Animate correctly
4358 when sub-images are smaller than the main image.
4359 (imagemagick_compute_animated_image): Setting the iterator row to
4360 zero is apparently not allowed.
4361 (imagemagick_compute_animated_image): Allow images that say they
4362 have sub-images that are bigger than the main image, but just crop
4365 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4367 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4369 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4371 * image.c (imagemagick_compute_animated_image): Respect the GIF
4374 2013-08-15 Ken Brown <kbrown@cornell.edu>
4376 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4377 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4380 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4382 Fix minor problems found by static checking.
4383 * frame.c (delete_frame):
4384 * xdisp.c (next_element_from_display_vector):
4385 Avoid uninitialized local.
4386 * image.c (imagemagick_compute_animated_image): Port to C89.
4387 Prefer usual GNU indentation style for loops.
4388 Be more careful about bizarrely large sizes, by using ptrdiff_t
4391 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4393 Fix infinite frame selection loop (Bug#15025).
4394 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4396 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4398 * xdisp.c (compute_window_start_on_continuation_line):
4399 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4400 to make sure we end up setting the window start at the leftmost
4401 visible character of the display line. This avoids funky
4402 horizontal shifting because the window start is not kept on the
4403 same position. (Bug#15090)
4404 (next_element_from_display_vector): Support 'box' face attribute
4405 in the face definitions of a display vector. (Bug#15099)
4407 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4409 * image.c (imagemagick_compute_animated_image): Implement animated
4411 (imagemagick_compute_animated_image): Fix some compilation
4412 warnings. Implement a very simple cache to make the animation
4413 usable at all, but it should be replaced with a per-image cache.
4415 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4417 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4418 to do `for' loops over alist values.
4419 * buffer.h (FOR_EACH_BUFFER):
4420 * process.c (FOR_EACH_PROCESS): Use it.
4421 (handle_child_signal, status_notify, Fget_buffer_process)
4422 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4424 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4426 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4427 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4428 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4429 to xzalloc and so avoid redundant call to memset.
4430 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4431 members because it is allocated with xzalloc and so already zeroed.
4433 2013-08-14 Ken Brown <kbrown@cornell.edu>
4435 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4438 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4440 Utility function and macro to copy Lisp string to C string.
4441 * lisp.h (xlispstrdupa): New macro.
4442 (xlispstrdup): New prototype.
4443 * alloc.c (xlispstrdup): New function.
4444 * callint.c (Fcall_interactively):
4445 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4446 (Fsubstitute_in_file_name):
4447 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4448 * image.c (x_create_bitmap_from_file):
4449 * w32term.c (w32_term_init):
4450 * xterm.c (x_term_init): Use xlispstrdup.
4452 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4454 * image.c (imagemagick_load_image): Make animated pictures work.
4455 There's still some problems with background color settings, though
4458 * decompress.c (unwind_decompress): Always restore point.
4460 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4462 * marker.c (set_marker): Reformat documentation.
4464 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4466 * xdisp.c (cursor_type_changed): Now static.
4468 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4469 Use changed. This avoids the need to call xmalloc and for the
4470 caller to call xfree, and avoids memory leaks in some situations.
4472 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4474 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4475 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4476 (redisplay_window): If window_end_valid is cleared due to non-zero
4477 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4478 so do not call to try_cursor_movement for that window.
4480 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4482 * window.h (struct window): Convert window_end_pos and
4483 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4484 (wset_window_end_pos, wset_window_end_vpos): Remove.
4485 * dispnew.c (adjust_glyph_matrix):
4486 * window.c (Fwindow_end, replace_window, set_window_buffer)
4488 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4489 (set_vertical_scroll_bar, redisplay_window, try_window)
4490 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4491 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4492 (note_mouse_highlight): Adjust users.
4493 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4496 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4498 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4499 * image.c (imagemagick_filename_hint): Use `const char *' and
4500 prefer SSDATA to SDATA to avoid warnings.
4502 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4504 Cleanup window fringes, margins and scroll bars adjustments.
4505 * window.c (set_window_fringes, set_window_margins)
4506 (set_window_scroll_bars, apply_window_adjustment): New functions.
4507 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4508 (Fset_window_scroll_bars): Use them.
4510 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4512 * window.h (struct window): Convert scroll_bar_width
4513 from Lisp_Object to integer. Adjust comment.
4514 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4516 * window.c (wset_scroll_bar_width): Remove.
4517 (make_window): Initialize scroll_bar_width.
4518 (Fsplit_window_internal): Use direct assignment.
4519 (Fset_window_configuration, save_window_save):
4520 Convert Lisp_Object to integer and back where appropriate.
4521 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4522 bar was actually changed, and mention this in docstring.
4524 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4526 * decompress.c: Minor simplifications.
4527 (Fzlib_decompress_region): Don't bother verifying
4528 that avail_out <= UINT_MAX, as that was confusing.
4529 Mention the restriction in a comment instead.
4530 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4532 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4534 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4535 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4537 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4539 * image.c (imagemagick_filename_hint): Check for errors in the
4542 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4544 * window.c (Fwindow_margins): Return nil when there's no marginal
4545 area, as per the documented API.
4547 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4548 Fmake_vector, as scroll bar's struct members are not all Lisp
4549 objects now. This avoids crashes in GC.
4551 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4552 bool, so its address could be taken.
4554 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4556 * image.c (imagemagick_filename_hint): New function to possibly
4557 apply `image-content-type-suffixes'.
4558 (imagemagick_load_image): Use it.
4560 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4562 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4563 if loading zlib failed.
4565 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4567 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4568 2013-08-13 checkin below. Change bool to BOOL, rule is:
4569 All Obj-C code uses BOOL, except for interfaces callable from C.
4571 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4573 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4575 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4576 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4577 bool instead of BOOL.
4578 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4579 from Lisp_Object to bitfield. Adjust comment.
4580 * w32term.c (x_scroll_bar_create): Adjust user.
4581 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4582 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4583 Use bool for boolean.
4584 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4585 to `unsigned int' when defining a bitfield.
4587 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4589 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4591 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4593 * window.h (struct window): Convert left_margin_cols and
4594 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4595 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4596 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4598 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4600 (showing_window_margins_p, update_window_line, update_frame_1):
4601 * fringe.c (draw_fringe_bitmap_1):
4602 * xdisp.c (window_box_width): Adjust users.
4603 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4604 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4605 Use direct assignment.
4606 (Fset_window_configuration, save_window_save, Fwindow_margins):
4607 Convert Lisp_Object to integer and back where appropriate.
4608 (Fset_window_margins): Adjust user. Return t if any margin
4609 was actually changed, and mention this in docstring.
4611 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4613 * syntax.c (forward_word):
4614 * cmds.c (forward_char, backward_char): Mention the optional argument.
4616 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4618 * window.h (struct window): Convert left_fringe_width
4619 and right_fringe_width from Lisp_Objects to integers.
4621 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4622 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4623 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4625 (make_window): Initialize new integer fields to -1.
4626 (Fsplit_window_internal): Use direct assignment.
4627 (Fset_window_configuration, save_window_save):
4628 Convert Lisp_Object to integer and back where appropriate.
4629 (Fset_window_fringes): Adjust user. Return t if any fringe
4630 was actually changed, and mention this in docstring.
4632 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4634 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4635 * nsfns.m (x_set_cursor_type):
4636 * w32fns.c (x_set_cursor_type):
4637 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4638 * xdisp.c (set_frame_cursor_types): ...but in common code.
4640 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4642 * font.c (clear_font_cache): New function, stripped from...
4643 (Fclear_font_cache): ...here, which now uses the function
4644 above. Adjust comment.
4645 * font.h (clear_font_cache): Add prototype.
4646 * xfaces.c (clear_face_cache): Use clear_font_cache.
4648 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4650 * window.c (Fset_window_start): Compare `w', not `window' because
4651 `w' might not be equal to `window' after call to decode_live_window.
4653 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4655 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4656 This fixes a problem introduced by the Bug#15035 patch
4657 when using GPG. Reported by Herbert J. Skuhra.
4659 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4661 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4662 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4663 not yet initialized.
4665 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4667 * decompress.c (Fzlib_decompress_region): Support zlib
4668 decompression, too, and rename.
4670 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4672 Minor zlib configuration tweaks.
4673 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4674 Don't assume presence of fn_inflateInit2_ zlib internal function.
4676 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4678 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4679 include the zlib prefix.
4681 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4683 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4684 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4685 define static variables that are pointers to zlib functions to be
4687 (init_zlib_functions) [WINDOWSNT]: New function.
4688 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4690 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4691 macros instead of invoking the zlib functions directly.
4692 (syms_of_decompress): DEFSYM Qzlib_dll.
4693 Staticpro Szlib_available_p.
4695 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4697 Avoid looping over all frame windows to freeze and unfreeze.
4698 * window.h (struct window): Drop frozen_window_start_p.
4699 (freeze_window_starts): Drop prototype.
4700 * frame.h (struct frame): New frozen_window_starts flag.
4701 (FRAME_WINDOWS_FROZEN): New macro.
4702 * window.c (freeze_window_start, freeze_window_starts):
4704 (select_window, replace_window): Adjust users.
4705 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4706 (window_frozen_p): New function.
4707 (redisplay_window): Use it.
4709 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4711 Fix some fd issues when running subprocesses (Bug#15035).
4712 Fix bugs that can leak files or file descriptors on errors.
4713 Don't unlink open temp files, as that's hard for users to diagnose
4714 when things go awry (e.g., temp disk exhausted).
4715 Don't bother to lock temp files. Check for invalid recursion.
4716 * callproc.c (synch_process_fd): Remove. All uses removed.
4717 (synch_process_tempfile): New var or macro.
4718 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4720 (record_kill_process): New arg, the temp name. All callers changed.
4721 (delete_temp_file): Now just a simple wrapper around unlink.
4722 (call_process_kill): New arg, the call_process_fd array.
4723 Close them all. Clear synch_process_pid. Remove the temp file,
4724 or arrange for it to be removed.
4725 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4726 that's been moved to synch_process_tempfile. Caller changed.
4727 Do not remove the tempfile; that's now call_process_kill's
4729 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4730 call_process_kill; the caller now does that.
4731 (call_process_cleanup): Do not close the process fd; that's now
4732 call_process_kill's responsibility.
4733 (Fcall_process): Implement via new function call_process, which
4734 has most of the old body of Fcall_process, but with a different API.
4735 (call_process): New function that does not open or close filefd if
4736 it is nonnegative. Record which fds need to be closed, and let
4737 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4738 Signal an error if invoked recursively (could be done via a hook).
4739 Simplify creation of the tempfile in the MSDOS case.
4740 Don't create the output file until after checking for the executable.
4741 Report any failure to open /dev/null.
4742 Don't open /dev/null for writing twice; once is enough.
4743 Don't create pipe if all output is being discarded or sent to file.
4744 Don't worry about setting up the coding system or reading from the
4745 pipe if all output is being discarded.
4746 Hoist fd_error local into top level, to lessen block nesting.
4747 Don't record deleted pid here; now done by Fcall_process_region.
4748 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4749 and note its success in synch_process_tempfile.
4750 Do not leak resources when child_setup fails.
4751 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4752 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4753 (create_temp_file): Now returns open fd, with an additional
4754 Lisp_Object * argument to return the name. All callers changed.
4755 Do not close the file; rewind it instead, and leave it open for
4756 the caller. Do not lock the temp file. Unwind-protect the file
4757 and the file-descriptor.
4758 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4759 If an asynchrounous process, record it here, not in call_process.
4760 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4761 * eval.c (set_unwind_protect): New function.
4762 * fileio.c (write_region): New function, generalized from the
4763 old Fwrite_region. Do not lock temp files.
4764 (Fwrite_region): Use it.
4765 * lisp.h (set_unwind_protect, write_region): New decls.
4766 * process.c: Include <verify.h>.
4767 (make_process): Mark fds as initially closed.
4768 (deleted_pid_list): Now a list of pid-filename pairs.
4770 (close_process_fd): New function.
4771 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4772 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4773 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4774 (create_process, create_pty, Fmake_serial_process)
4775 (server_accept_connection): Record which fds need to be closed,
4776 and let deactivate_process close them.
4777 (Fmake_network_process): Do not discard the unwind-protect
4778 until it's safe to do so.
4779 (deactivate_process): Close the fds opened by create_process etc.
4780 (Fprocess_send_eof): Adjust to new way of recording open fds.
4781 Report an error if /dev/null can't be opened, instead of aborting.
4782 * process.h (PROCESS_OPEN_FDS): New constant.
4783 (struct Lisp_Process): New member open_fds.
4784 (record_kill_process, record_deleted_pid): Adjust signatures.
4785 (record_deleted_pid): Move decl here ...
4786 * syswait.h (record_deleted_pid): ... from here.
4788 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4790 * decompress.c: Fix bugs with large buffers and weird inputs.
4791 Tune a bit. Reindent as per usual Emacs style.
4792 (BUFFER_SIZE): Remove.
4793 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4794 more than UINT_MAX bytes. Decompress into the gap instead of into
4795 an auto buffer, as this should avoid copying. Return nil if
4796 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4797 set immediate_quit; we shouldn't trust zlib code that much.
4799 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4801 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4802 errors, and really move the gap to where we want it.
4804 * lisp.h: Include decompress.c support.
4806 * emacs.c (main): Include decompress.c support.
4808 * Makefile.in: Include -lz if present.
4810 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4812 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4813 (initWithTitle:): Initialize frame to 0.
4814 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4815 (fillWithWidgetValue:frame:): Rename from
4816 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4818 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4819 fillWithWidgetValue:frame:
4821 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4822 remove memory leak warnings.
4824 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4825 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4828 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4829 (x_activate_menubar): Update the whole menu.
4830 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4831 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4832 current event is not NSSystemDefined (Bug#15001).
4833 Call ns_check_menu_open only if trackingMenu is 2.
4834 (menuDidClose:): New method, decrease trackingMenu.
4835 (fillWithWidgetValue:setDelegate:): New method.
4836 (fillWithWidgetValue:): Call the above.
4838 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4840 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4842 Omit some unnecessary casts.
4843 Many of these go back to the old pre-C89 days, when they may have
4844 been needed, but we've been assuming C89 or later for a while now.
4845 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4846 (live_float_p, live_misc_p, live_vector_p):
4847 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4848 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4849 (defvar_per_buffer):
4850 * callint.c (Fcall_interactively):
4851 * doc.c (Fsubstitute_command_keys):
4852 * filelock.c (get_boot_time):
4853 * frame.c (xrdb_get_resource):
4854 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4855 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4856 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4857 (menuitem_highlight_callback, menu_destroy_callback)
4858 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4859 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4860 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4861 (xg_tool_bar_help_callback, tb_size_cb):
4862 * image.c (xpm_alloc_color, png_read_from_memory)
4863 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4864 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4866 * keymap.c (describe_map):
4867 * nsfns.m (Fns_display_monitor_attributes_list):
4868 * nsmenu.m (process_dialog:):
4869 * nsterm.m (hold_event):
4870 * process.c (wait_reading_process_output):
4871 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4872 * scroll.c (do_direct_scrolling, scrolling_1):
4873 * termcap.c (tgetent):
4874 * window.c (check_window_containing, add_window_to_list)
4875 (freeze_window_starts):
4876 * xdisp.c (compare_overlay_entries, vmessage):
4877 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4878 (x_get_monitor_attributes_xrandr)
4879 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4880 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4881 * xfont.c (xfont_match, xfont_open):
4882 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4883 (menubar_selection_callback, menu_position_func)
4884 (popup_selection_callback, create_and_show_popup_menu)
4885 (dialog_selection_callback, create_and_show_dialog):
4886 * xrdb.c (x_get_string_resource):
4888 * xsmfns.c (x_session_check_input):
4889 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4890 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4891 (xaw_jump_callback, xaw_scroll_callback):
4892 Omit unnecessary casts.
4894 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4896 Minor string-length refactoring.
4897 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4898 * frame.c (make_monitor_attribute_list):
4899 Prefer build_string to strlen + make_string.
4901 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4903 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4904 don't check minor_code (Bug#14417).
4906 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4908 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4909 vertical positions instead. This avoids calling MATRIX_ROW with
4910 row numbers that are possibly beyond valid limits. (Bug#15064)
4912 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4914 Use xstrdup and build_unibyte_string where applicable.
4915 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4916 * xfns.c (x_window):
4917 * xrdb.c (x_get_customization_string):
4918 * xterm.c (xim_initialize):
4919 * w32fns.c (w32_window): Use xstrdup.
4920 (w32_display_monitor_attributes_list):
4921 * emacs.c (init_cmdargs):
4922 * keyboard.c (PUSH_C_STR):
4923 * nsfont.m (nsfont_open):
4924 * sysdep.c (system_process_attributes):
4925 * w32.c (system_process_attributes):
4926 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4928 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4930 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4931 variables of these types so that GDB would know about them, as aid
4932 for debugging fatal exceptions. (Bug#15024) See also
4933 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4936 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4938 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4939 larger than the NSWindow (Bug#14934).
4941 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4943 Redesign redisplay interface to drop global variable updated_window.
4944 Always pass currently updated window as a parameter to update routines.
4945 * dispextern.h (updated_window): Remove declaration.
4946 (struct redisplay_interface): Pass window parameter to
4947 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4948 and after_update_window_hook.
4949 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4951 * dispnew.c (updated_window): Remove.
4952 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4953 (update_window_line): Adjust to match redisplay interface changes.
4954 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4955 (ns_scroll_run, ns_after_update_window_line):
4956 * w32term.c (x_update_window_begin, x_update_window_end)
4957 (x_after_update_window_line, x_scroll_run):
4958 * xterm.c (x_update_window_begin, x_update_window_end)
4959 (x_after_update_window_line, x_scroll_run):
4960 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4961 Likewise. Adjust comments where appropriate.
4962 (x_cursor_to): Simplify because this is always called during window
4963 update (but install debugging check anyway).
4964 (expose_window): Check must_be_updated_p flag to see whether this
4965 function is called during window update.
4967 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4969 Do not reset window modification event counters excessively.
4970 These leftovers and poor man's tricky methods to catch extra
4971 redisplay's attention are no longer needed.
4972 * frame.c (set_menu_bar_lines_1):
4973 * minibuf.c (read_minibuf_unwind):
4974 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4975 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4976 (window_scroll_line_based, Fset_window_configuration):
4977 * xdisp.c (redisplay_window): Do not reset last_modified and
4978 last_overlay_modified counters.
4980 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4982 * xselect.c (x_send_client_event): Set send_event and serial, memset
4983 data.l as it might be bigger than data.b. Use 24 bit mask to
4984 XSendEvent (Bug#15034).
4986 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4988 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4989 for TTY frames that are not the top frame on their console.
4992 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4994 * w32term.c (w32fullscreen_hook): Really maximize frame when
4995 asked for (Bug#14841).
4997 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4999 Prefer selected_window to Fselected_window, likewise for frames.
5000 * buffer.c (Fbuffer_swap_text):
5001 * data.c (Fvariable_binding_locus):
5002 * window.c (run_window_configuration_change_hook): Adjust users.
5003 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5004 Use decode_live_frame.
5006 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5008 Be more careful if selected window shows the buffer other than current,
5009 use window_outdated only if this is not so. This change should also
5010 address some weird issues discussed in Bug#13012.
5011 * window.h (window_outdated): New prototype.
5012 * window.c (window_outdated): Now here. Convert from static and
5013 always assume window's buffer.
5014 (Fwindow_end, Fwindow_line_height): Use it.
5015 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5016 and always assume window's buffer.
5017 (redisplay_window): Adjust user.
5018 (redisplay_internal): Call to reconsider_clip_changes once and
5019 check whether mode line should be updated only if selected window
5020 shows current buffer.
5021 (run_window_scroll_functions): Use eassert for debugging check.
5022 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5024 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5026 * window.c (window_scroll, window_scroll_pixel_based)
5027 (window_scroll_line_based): Use bool for booleans.
5029 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5031 * process.c: Fix minor off-by-one issues in descriptor counts.
5032 This shouldn't fix any real bugs, but it cleans up the code a bit.
5033 (max_process_desc, max_input_desc): -1, not 0, means none.
5035 (delete_input_desc): New function.
5036 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5037 (deactivate_process): Scan backwards when recomuting max_process_desc;
5038 that should be faster.
5039 (init_process_emacs): Initialize max_input_desc.
5041 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5043 Use region cache to speedup bidi_find_paragraph_start.
5044 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5045 Rename cache_long_line_scans to cache_long_scans.
5046 * buffer.c (bset_cache_long_line_scans): Rename to
5047 bset_cache_long_scans.
5048 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5049 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5051 (syms_of_buffer): Rename cache-long-line-scans to
5052 cache-long-scans. Adjust docstring.
5053 * search.c (newline_cache_on_off):
5054 * indent.c (width_run_cache_on_off): Adjust users.
5055 * bidi.c (bidi_paragraph_cache_on_off): New function.
5056 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5057 * insdel.c (prepare_to_modify_buffer):
5058 Invalidate bidi_paragraph_cache if enabled.
5060 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5062 Invalidate region caches only if buffer text is going to be changed.
5063 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5064 (modify_text): ...new prototype.
5065 (prepare_to_modify_buffer_1): New prototype.
5066 * textprop.c (modify_region): Rename to...
5067 (modify_text_properties): ...new function.
5068 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5069 (Fremove_list_of_text_properties): Adjust users.
5070 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5071 (modify_text): ...new function.
5072 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5073 (prepare_to_modify_buffer_1): ...new function.
5074 * casefiddle.c (casify_region):
5075 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5076 (Ftranspose_regions): Use modify_text.
5078 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5080 * lisp.mk (lisp): Add nadvice.elc.
5082 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5084 New macro to iterate over live buffers similar to frames.
5085 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5086 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5087 Declare buffer-related variables here to offload lisp.h.
5088 * buffer.c (Vbuffer_alist): Adjust comment.
5089 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5090 (other_buffer_safely):
5091 * data.c (store_symval_forwarding):
5092 * dispnew.c (Fframe_or_buffer_changed_p):
5093 * fileio.c (Fdo_auto_save):
5094 * filelock.c (unlock_all_files):
5095 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5097 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5099 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5100 * callproc.c (create_temp_file):
5101 * filelock.c (create_lock_file):
5102 Assume mkostemp, since it's now provided by Gnulib.
5104 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5106 * w32.c (mkostemp): New function.
5107 (mktemp): Remove, no longer used. Most of the code reused in
5108 mkostemp. (Bug#15015)
5109 (mktemp): Don't undef.
5111 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5113 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5114 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5115 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5116 (free_glyph_pool, check_glyph_memory): Likewise for
5117 all users. Adjust comments where appropriate.
5119 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5121 * composite.h: Minor fixups.
5122 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5123 to fix a misspelling, and change it to an inline function while
5124 we're at it (it need not be a macro). All uses changed.
5125 (composition_method, composition_valid_p):
5126 Rewrite to avoid assignments in if-conditions.
5128 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5130 Do not use global Lisp_Object in composition macros.
5131 * composite.h (composition_temp): Remove declaration.
5132 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5133 (composition_method, composition_valid_p): ...inline functions.
5134 (compose_region): Remove the leftover.
5135 * composite.c (composition_temp): Remove.
5136 (run_composition_function, update_compositions)
5137 (composition_compute_stop_pos, composition_adjust_point)
5138 (Ffind_composition_internal):
5139 * coding.c (handle_composition_annotation):
5140 * xdisp.c (handle_composition_prop, check_point_in_composition):
5141 Related users changed.
5143 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5145 Drop FRAME_PTR typedef.
5146 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5147 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5148 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5149 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5150 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5151 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5152 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5153 All related users changed.
5155 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5157 * eval.c (default_toplevel_binding): New function.
5159 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5160 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5161 (syms_of_eval): Export them.
5162 * data.c (Fdefault_value): Micro cleanup.
5163 * term.c (init_tty): Use "false".
5165 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5167 Fix X GC leak in GTK and raw (no toolkit) X ports.
5168 * xterm.c (x_free_frame_resources): If white and black relief
5169 GCs are allocated, always free them here.
5170 * xfns.c (x_make_gc): Omit redundant initialization.
5171 * widget.c (create_frame_gcs): Remove the leftover.
5172 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5173 in x_free_frame_resources.
5175 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5177 * nsterm.m (windowWillResize:toSize:): Only change title if
5178 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5180 (viewDidEndLiveResize): New method.
5182 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5183 inside NS_IMPL_COCOA.
5185 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5187 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5188 Do not check whether undo is enabled because record_insert and
5189 record_delete does that themselves.
5191 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5193 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5194 member which is not really used any more.
5195 (FRAME_XIC_BASE_FONTNAME): Remove.
5196 * xfns.c (xic_free_fontset): Adjust user.
5197 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5198 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5199 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5200 (xdialog_show): Use eassert for debugging check.
5201 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5203 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5205 * fileio.c, fns.c (merge): Move extern decl from here ...
5206 * lisp.h (merge): ... to here.
5208 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5210 Fix last font-related change.
5211 * w32font.h (w32font_list_internal, w32font_match_internal):
5213 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5214 (uniscribe_list_family): Adjust to match font API change.
5215 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5216 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5218 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5220 * frame.h (FRAME_MOUSE_UPDATE):
5221 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5222 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5224 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5226 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5227 * font.h (struct font_driver): Change list, match, and list_family
5228 functions to accept struct frame * as first arg.
5229 * font.c (font_score, font_compare, font_sort_entities):
5231 (font_sort_entities, font_list_entities, font_select_entity):
5232 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5233 match font API change.
5234 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5235 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5236 * ftxfont.c (ftxfont_list, ftxfont_match):
5237 * xftfont.c (xftfont_list, xftfont_match):
5238 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5239 * w32font.c (w32font_list, w32font_match, w32font_list):
5240 (w32font_list_internal, w32_font_match_internal): Likewise.
5241 * xfaces.c (Fx_family_fonts): Adjust user.
5243 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5245 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5246 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5247 only if HAVE_X_WINDOWS is in use.
5248 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5249 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5250 * w32term.c (x_wm_set_icon_position): Likewise.
5251 * w32fns.c (x_icon): Adjust user.
5253 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5255 * xterm.c (last_mouse_press_frame): Remove the
5256 leftover which is not really used any more.
5257 (handle_one_xevent, syms_of_xterm): Adjust users.
5258 (x_flush): Call XFlush once per each X display, not frame.
5259 This is better because this code always unconditionally skips
5260 non-X frames in Vframe_list and issues the only XFlush if we
5261 have more than one X frame on the same X display.
5262 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5263 Use bool for booleans.
5264 (x_draw_glyph_string_background, cvt_string_to_pixel):
5265 (cvt_pixel_dtor): Drop unnecessary prototypes.
5266 * xterm.h (x_display_ok): Adjust prototype.
5268 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5270 Drop unnecessary functions that deals with frame pixel size.
5271 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5272 (x_pixel_height): Drop prototypes.
5273 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5274 (x_pixel_height): Drop implementations.
5275 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5276 which should be always valid for window frame.
5277 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5278 * w32menu.c (Fx_popup_dialog):
5279 * xmenu.c (Fx_popup_dialog): Likewise for both.
5281 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5283 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5284 frame parameters and call to Fmodify_frame_parameters just once.
5285 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5286 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5287 and mention nil frame in docstring.
5289 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5291 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5292 (x_figure_window_size): Likewise. Adjust to return long.
5293 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5294 (toplevel): Move Qterminal_live_p to...
5295 * terminal.c (toplevel): ...here, make it static, and...
5296 (syms_of_terminal): ...DEFSYM here.
5297 * frame.h (Qterminal_live_p): Remove declaration.
5298 (make_frame, x_figure_window_size): Adjust prototype.
5299 * nsfns.m (Fx_create_frame): Use long for window flags.
5301 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5303 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5304 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5305 Do not assume that emacs_close (INT_MAX) is a no-op.
5307 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5309 * xfaces.c (make_face_cache): For struct face_cache, prefer
5310 xmalloc to xzalloc and so avoid redundant call to memset.
5311 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5313 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5315 * fringe.c (draw_window_fringes, update_window_fringes)
5316 (compute_fringe_widths):
5317 * w32term.c (x_draw_glyph_string):
5318 * window.c (candidate_window_p, Frecenter):
5319 * xfaces.c (realize_basic_faces, realize_default_face)
5320 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5321 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5322 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5323 * xmenu.c (Fx_menu_bar_open_internal):
5324 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5325 * xsettings.c (xft_settings_event):
5326 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5327 Use bool for booleans. Adjust style and comments where
5329 * dispextern.h (draw_window_fringes, update_window_fringes)
5330 (compute_fringe_widths):
5331 * xterm.h (x_had_errors_p): Adjust prototype.
5333 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5335 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5336 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5338 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5340 * fns.c (toplevel): Remove comment before Fsafe_length because
5343 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5345 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5347 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5349 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5350 frame which got the message is still alive, before dereferencing
5351 its pointer. (Bug#14970)
5353 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5354 be a live window, before using it as such. (Bug#14970)
5356 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5358 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5359 w32_detect_focus_change instead of doing part of its job by hand.
5360 This fixes the problem whereby FOCUS_OUT events were not sent to
5363 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5365 * process.c (Fprocess_list): Doc fix.
5367 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5368 being re-exposed only if it didn't ask to become visible.
5369 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5370 was previously iconified. (Bug#14841)
5371 (x_iconify_frame): Mark the frame iconified.
5373 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5375 Fix minor problems found by static checking.
5376 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5377 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5379 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5381 * eval.c (set_specpdl_old_value): New function.
5382 (unbind_to): Minor simplification.
5383 (get_backtrace_frame): New function.
5384 (Fbacktrace_frame): Use it. Add `base' argument.
5385 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5386 (syms_of_eval): Export backtrace-eval.
5387 * xterm.c (x_focus_changed): Simplify.
5389 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5391 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5393 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5395 * xdisp.c (redisplay_window): Instead of moving point out of
5396 scroll margin, reject the force_start method, and try scrolling
5397 instead. (Bug#14780)
5399 2013-07-24 Ken Brown <kbrown@cornell.edu>
5401 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5404 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5406 * eval.c (Fprogn): Do not check that BODY is a proper list.
5407 This undoes the previous change. The check slows down the
5408 interpreter, and is not needed to prevent a crash. See
5409 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5411 2013-07-23 Glenn Morris <rgm@gnu.org>
5413 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5415 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5417 Port to GNU/Linux systems with tinfo but not ncurses.
5418 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5419 to decide whether ncurses is being used. Without this change,
5420 GCC complains about tgetent not being declared, on a system
5421 that has tinfo installed but ncurses not installed.
5423 * eval.c (Fprogn): Check that BODY is a proper list.
5425 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5426 * data.c (Fsetq_default):
5427 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5428 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5430 Tune by taking advantage of the fact that ARGS is always a list
5431 when a function is declared to have UNEVALLED args.
5433 * emacsgtkfixed.c: Port to GCC 4.6.
5434 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5436 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5438 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5439 here to silence compiler warnings.
5441 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5443 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5444 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5445 from messing up Emacs's 'struct frame' (Bug#14923).
5447 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5449 * alloc.c (make_save_ptr_ptr): Define this function.
5450 It was inadvertently omitted. It's needed only if
5451 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5453 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5455 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5456 frame have focus (Bug#14895).
5458 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5460 Avoid vfork-related deadlock more cleanly.
5461 * callproc.c (child_setup): When the child's exec fails, output
5462 the program name, as that's more useful. Use O_NONBLOCK to avoid
5464 * process.c (create_process_1): Remove; no longer needed.
5465 (create_process): Remove timer hack; no longer needed, now that
5466 the child avoids deadlock.
5468 2013-07-20 Glenn Morris <rgm@gnu.org>
5470 * image.c (Fimage_flush): Fix doc typo.
5472 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5474 Fix array bounds violation when pty allocation fails.
5475 * process.c (PTY_NAME_SIZE): New constant.
5476 (pty_name): Remove static variable; it's now auto.
5477 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5478 Take pty_name as an arg rather than using a static variable.
5479 All callers changed.
5480 (create_process): Recover pty_flag from process, not from volatile local.
5481 (create_pty): Stay inside array even when pty allocation fails.
5482 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5484 * lread.c (Fload): Avoid initialization only when lint checking.
5485 Mention that it's needed only for older GCCs.
5487 2013-07-20 Kenichi Handa <handa@gnu.org>
5489 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5490 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5492 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5494 * lread.c (Fload): Avoid uninitialized warning.
5496 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5498 Fix some minor file descriptor leaks and related glitches.
5499 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5500 (create_lock_file): Use write, not emacs_write.
5501 * image.c (slurp_file, png_load_body):
5502 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5503 (server_accept_connection):
5504 Don't leak an fd on memory allocation failure.
5505 * image.c (slurp_file): Add a cheap heuristic for growing files.
5506 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5507 as that's what the other routines do. Maybe input need not be
5508 blocked at all, but it's better to be consistent.
5509 Avoid undefined behavior when strlen is zero.
5511 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5512 (NSTATICS): Now a constant; doesn't need to be a macro.
5514 2013-07-19 Richard Stallman <rms@gnu.org>
5516 * coding.c (decode_coding_utf_8): Add simple loop for fast
5517 processing of ASCII characters.
5519 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5521 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5523 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5525 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5526 unportable 'struct x_display_info'.
5527 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5530 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5532 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5533 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5535 (system_process_attributes): Prefer plain char to unsigned char
5536 when either will do. Clean up properly if interrupted or if
5537 memory allocations fail. Don't assume sscanf succeeds.
5538 Remove no-longer-needed workaround to stop GCC from whining.
5539 Read command-line once, instead of multiple times. Check read status a
5542 Fix obscure porting bug with varargs functions.
5543 The code assumed that int is treated like ptrdiff_t in a vararg
5544 function, which is not a portable assumption. There was a similar
5545 -- though these days less likely -- porting problem with various
5546 assumptions that pointers of different types all smell the same as
5547 far as vararg functions is conserved. To make this problem less
5548 likely in the future, redo the API to use varargs functions.
5549 * alloc.c (make_save_value): Remove this vararg function.
5550 All uses changed to ...
5551 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5552 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5554 (make_save_ptr): Rename from make_save_pointer, for consistency with
5555 the above. Define only on platforms that need it. All uses changed.
5557 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5559 * keyboard.c: Try to fix typos in previous change.
5560 (DISPLAY_LIST_INFO): New macro.
5561 (kbd_buffer_get_event): Do not access members that are not present
5562 in X11. Revert inadvertent change of "!=" to "=".
5564 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5566 * keyboard.c (kbd_buffer_get_event):
5567 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5568 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5570 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5572 * filelock.c: Fix unlikely file descriptor leaks.
5573 (get_boot_time_1): Rework to avoid using emacs_open.
5574 This doesn't actually fix a leak, but is better anyway.
5575 (read_lock_data): Use read, not emacs_read.
5577 * doc.c: Fix minor memory and file descriptor leaks.
5578 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5579 (get_doc_string, Fsnarf_documentation):
5580 Fix file descriptor leak on error.
5582 * term.c: Fix minor fdopen-related file descriptor leaks.
5583 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5584 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5586 * charset.c: Fix file descriptor leaks and errno issues.
5588 (load_charset_map_from_file): Don't leak file descriptor on error.
5589 Use plain record_xmalloc since the allocation is larger than
5590 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5592 * eval.c (record_unwind_protect_nothing):
5593 * fileio.c (fclose_unwind):
5595 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5596 The replacement doesn't block input, but that no longer seems
5599 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5601 * lread.c: Fix file descriptor leaks and errno issues.
5602 (Fload): Close some races that leaked fds or streams when 'load'
5604 (Fload, openp): Report error number of last nontrivial failure to open.
5605 ENOENT counts as trivial.
5606 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5608 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5609 now that the function is always called with a nonnegative arg.
5610 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5611 All uses replaced with ...
5612 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5614 A few more minor file errno-reporting bugs.
5615 * callproc.c (Fcall_process):
5616 * doc.c (Fsnarf_documentation):
5617 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5618 * process.c (set_socket_option):
5619 Don't let a constructor trash errno.
5620 * doc.c: Include <errno.h>.
5622 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5624 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5626 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5628 Fix w32 bug with call-process-region (Bug#14885).
5629 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5630 to Fcall_process when the input is empty. This simplifies the
5631 code a bit. It makes no difference on POSIXish platforms but
5632 apparently it fixes a bug on w32.
5634 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5635 * fileio.c (close_file_unwind): Don't close if FD is negative;
5636 this can happen when unwinding a zapped file descriptor.
5637 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5638 in case Emacs runs out of memory between the two unwind-protects.
5639 Don't trash errno when closing FD.
5640 Zap the FD in the specpdl when closing it, instead of deferring
5641 the removal of the unwind-protect; this fixes a bug where a child
5642 function unwinds the stack past us.
5644 New unwind-protect flavors to better type-check C callbacks.
5645 This also lessens the need to write wrappers for callbacks,
5646 and the need for make_save_pointer.
5647 * alloca.c (free_save_value):
5648 * atimer.c (run_all_atimers):
5650 * alloc.c (safe_alloca_unwind):
5651 * atimer.c (unwind_stop_other_atimers):
5652 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5653 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5654 * minibuf.c (choose_minibuf_frame_1):
5655 * process.c (make_serial_process_unwind):
5656 * xdisp.h (pop_message_unwind):
5657 * xselect.c (queue_selection_requests_unwind):
5658 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5659 * alloca.c (record_xmalloc):
5660 Prefer record_unwind_protect_ptr to record_unwind_protect with
5662 * alloca.c (Fgarbage_collect):
5663 Prefer record_unwind_protect_void to passing a dummy.
5664 * buffer.c (restore_buffer):
5665 * window.c (restore_window_configuration):
5666 * xfns.c, w32fns.c (do_unwind_create_frame)
5667 New wrapper. All record-unwind uses of wrappee changed.
5668 * buffer.c (set_buffer_if_live):
5669 * callproc.c (call_process_cleanup, delete_temp_file):
5670 * coding.c (code_conversion_restore):
5671 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5672 * editfns.c (save_excursion_restore)
5673 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5674 (save_restriction_restore):
5675 * eval.c (restore_stack_limits, un_autoload):
5676 * fns.c (require_unwind):
5677 * keyboard.c (recursive_edit_unwind, tracking_off):
5678 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5679 * macros.c (pop_kbd_macro, restore_menu_items):
5680 * nsfns.m (unwind_create_frame):
5681 * print.c (print_unwind):
5682 * process.c (start_process_unwind):
5683 * search.c (unwind_set_match_data):
5684 * window.c (select_window_norecord, select_frame_norecord):
5685 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5686 (fast_set_selected_frame):
5687 * xfns.c, w32fns.c (unwind_create_tip_frame):
5688 Return void, not a dummy Lisp_Object. All uses changed.
5689 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5690 * callproc.c (call_process_kill):
5691 * fileio.c (restore_point_unwind, decide_coding_unwind)
5692 (build_annotations_unwind):
5693 * insdel.c (Fcombine_after_change_execute_1):
5694 * keyboard.c (read_char_help_form_unwind):
5695 * menu.c (unuse_menu_items):
5696 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5697 * sound.c (sound_cleanup):
5698 * xdisp.c (unwind_redisplay):
5699 * xfns.c (clean_up_dialog):
5700 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5701 Accept no args and return void, instead of accepting and returning
5702 a dummy Lisp_Object. All uses changed.
5703 * cygw32.c (fchdir_unwind):
5704 * fileio.c (close_file_unwind):
5705 * keyboard.c (restore_kboard_configuration):
5706 * lread.c (readevalllop_1):
5707 * process.c (wait_reading_process_output_unwind):
5708 Accept int and return void, rather than accepting an Emacs integer
5709 and returning a dummy object. In some cases this fixes an
5710 unlikely bug when the corresponding int is outside Emacs integer
5711 range. All uses changed.
5712 * dired.c (directory_files_internal_unwind):
5713 * fileio.c (do_auto_save_unwind):
5714 * gtkutil.c (pop_down_dialog):
5715 * insdel.c (reset_var_on_error):
5716 * lread.c (load_unwind):
5717 * xfns.c (clean_up_file_dialog):
5718 * xmenu.c, nsmenu.m (pop_down_menu):
5719 * xmenu.c (cleanup_widget_value_tree):
5720 * xselect.c (wait_for_property_change_unwind):
5721 Accept pointer and return void, rather than accepting an Emacs
5722 save value encapsulating the pointer and returning a dummy object.
5724 * editfns.c (Fformat): Update the saved pointer directly via
5725 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5726 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5727 (unwind_body): New function.
5728 (record_unwind_protect): First arg is now a function returning void,
5729 not a dummy Lisp_Object.
5730 (record_unwind_protect_ptr, record_unwind_protect_int)
5731 (record_unwind_protect_void): New functions.
5732 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5733 * fileio.c (struct auto_save_unwind): New type.
5734 (do_auto_save_unwind): Use it.
5735 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5736 * insdel.c (struct rvoe_arg): New type.
5737 (reset_var_on_error): Use it.
5738 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5740 (specbinding_func): Remove; there are now several such functions.
5741 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5742 (set_unwind_protect_ptr): New function.
5743 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5745 Be simpler and more consistent about reporting I/O errors.
5746 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5747 Say "Read error" and "Write error", rather than "I/O error", or
5748 "IO error reading", or "IO error writing", when a read or write
5750 * process.c (Fmake_network_process, wait_reading_process_output)
5751 (send_process, Fprocess_send_eof, wait_reading_process_output):
5752 Capitalize diagnostics consistently. Put "failed foo" at the
5753 start of the diagnostic, so that we don't capitalize the
5754 function name "foo". Consistently say "failed" for such
5756 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5757 All callers changed. This is so it can use report_file_error.
5758 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5759 diagnostics consistently as above.
5761 * fileio.c (report_file_errno): Fix errno reporting bug.
5762 If the file name is neither null nor a pair, package it up as a
5763 singleton list. All callers changed, both to this function and to
5764 report_file_error. This fixes a bug where the memory allocator
5765 invoked by list1 set errno so that the immediately following
5766 report_file_error reported the wrong errno value.
5768 Fix minor problems found by --enable-gcc-warnings.
5769 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5770 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5772 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5774 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5775 Set event->arg to Qt if switch-event shall be generated.
5776 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5778 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5780 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5783 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5784 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5785 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5786 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5787 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5788 and there is a focused frame.
5789 (head_table): Add focus-in and focus-out.
5790 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5791 bind to handle-focus-in/out.
5793 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5794 (Fhandle_switch_frame): Call Fhandle_focus_in.
5795 (syms_of_frame): defsubr handle-focus-in/out.
5797 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5799 Fix porting bug to older POSIXish platforms (Bug#14862).
5800 * sysdep.c (emacs_pipe): New function, that implements
5801 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5802 This should port better to CentOS 5 and to Mac OS X 10.6.
5803 All calls to pipe2 changed.
5805 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5806 This makes the code easier to read and the executable a bit smaller.
5807 Do not replace all calls to Fcons that happen to create lists,
5808 just calls that are intended to create lists. For example, when
5809 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5810 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5811 Similarly for list2 through list5.
5812 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5813 * bytecode.c (exec_byte_code):
5814 * callint.c (quotify_arg, Fcall_interactively):
5815 * callproc.c (Fcall_process, create_temp_file):
5816 * charset.c (load_charset_map_from_file)
5817 (Fdefine_charset_internal, init_charset):
5818 * coding.c (get_translation_table, detect_coding_system)
5819 (Fcheck_coding_systems_region)
5820 (Fset_terminal_coding_system_internal)
5821 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5822 * composite.c (update_compositions, Ffind_composition_internal):
5823 * dired.c (directory_files_internal, file_name_completion)
5825 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5826 * doc.c (Fsnarf_documentation):
5827 * editfns.c (Fmessage_box):
5829 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5830 (Feval, eval_sub, Ffuncall, apply_lambda):
5831 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5832 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5833 (Fset_file_times, Finsert_file_contents)
5834 (Fchoose_write_coding_system, Fwrite_region):
5835 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5836 * font.c (font_registry_charsets, font_parse_fcname)
5837 (font_prepare_cache, font_update_drivers, Flist_fonts):
5838 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5839 * frame.c (make_frame, Fmake_terminal_frame)
5840 (x_set_frame_parameters, x_report_frame_params)
5841 (x_default_parameter, Fx_parse_geometry):
5842 * ftfont.c (syms_of_ftfont):
5843 * image.c (gif_load):
5844 * keyboard.c (command_loop_1):
5845 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5846 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5847 (Fminor_mode_key_binding, accessible_keymaps_1)
5848 (Faccessible_keymaps, Fwhere_is_internal):
5849 * lread.c (read_emacs_mule_char):
5850 * menu.c (find_and_return_menu_selection):
5851 * minibuf.c (get_minibuffer):
5852 * nsfns.m (Fns_perform_service):
5853 * nsfont.m (ns_script_to_charset):
5854 * nsmenu.m (ns_popup_dialog):
5855 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5856 (Fx_own_selection_internal):
5857 * nsterm.m (append2):
5858 * print.c (Fredirect_debugging_output)
5859 (print_prune_string_charset):
5860 * process.c (Fdelete_process, Fprocess_contact)
5861 (Fformat_network_address, set_socket_option)
5862 (read_and_dispose_of_process_output, write_queue_push)
5863 (send_process, exec_sentinel):
5864 * sound.c (Fplay_sound_internal):
5865 * textprop.c (validate_plist, add_properties)
5866 (Fput_text_property, Fadd_face_text_property)
5867 (copy_text_properties, text_property_list, syms_of_textprop):
5868 * unexaix.c (report_error):
5869 * unexcoff.c (report_error):
5870 * unexsol.c (unexec):
5871 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5872 (Fformat_mode_line, syms_of_xdisp):
5873 * xfaces.c (set_font_frame_param)
5874 (Finternal_lisp_face_attribute_values)
5875 (Finternal_merge_in_global_face, syms_of_xfaces):
5876 * xfns.c (x_default_scroll_bar_color_parameter)
5877 (x_default_font_parameter, x_create_tip_frame):
5878 * xfont.c (xfont_supported_scripts):
5879 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5880 (menu_help_callback, xmenu_show):
5882 * xterm.c (set_wm_state):
5883 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5884 and similarly for list2 through list5.
5886 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5888 * callproc.c (Fcall_process_region): Fix minor race and tune.
5889 (create_temp_file): New function, with the temp-file-creation part
5890 of the old Fcall_process_region. Use Fcopy_sequence to create the
5891 temp file name, rather than alloca + build_string, for simplicity.
5892 Don't bother to block input around the temp file creation;
5893 shouldn't be needed. Simplify use of mktemp.
5894 Use record_unwind_protect immediately after creating the temp file;
5895 this closes an unlikely race where the temp file was not removed.
5896 Use memcpy rather than an open-coded loop.
5897 (Fcall_process_region): Use the new function. If the input is
5898 empty, redirect from /dev/null rather than from a newly created
5899 empty temp file; this avoids unnecessary file system traffic.
5901 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5903 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5904 Simplify by making this case like the other two. This is a bit
5905 slower on obsolete hosts, but the extra complexity isn't worth it.
5907 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5908 * process.c (create_process) [!DOS_NT]:
5909 Remove now-unnecessary calls to emacs_close.
5911 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5913 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5914 returning early. (Bug#14850)
5916 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5917 and inhibit-iso-escape-detection attributes of 'undecided'.
5920 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5922 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5923 Reported by Herbert J. Skuhra in
5924 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5926 Don't lose top specpdl entry when memory is exhausted.
5927 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5928 specpdl overflow here, to simplify callers; all callers changed.
5929 Always reserve an unused entry at the stack top; this avoids
5930 losing the top entry's information when memory is exhausted.
5932 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5934 Clean up errno reporting and fix some errno-reporting bugs.
5935 * callproc.c (Fcall_process):
5936 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5937 * process.c (create_process, Fmake_network_process):
5938 * unexaix.c (report_error):
5939 * unexcoff.c (report_error):
5940 Be more careful about reporting the errno of failed operations.
5941 The code previously reported the wrong errno sometimes.
5942 Also, prefer report_file_errno to setting errno + report_file_error.
5943 (Fcall_process): Look at openp return value rather than at path,
5944 as that's a bit faster and clearer when there's a numeric predicate.
5945 * fileio.c (report_file_errno): New function, with most of the
5946 old contents of report_file_error.
5947 (report_file_error): Use it.
5948 (Ffile_exists_p, Ffile_accessible_directory_p):
5949 Set errno to 0 when it is junk.
5950 * fileio.c (Faccess_file):
5951 * image.c (x_create_bitmap_from_file):
5952 Use faccessat rather than opening the file, to avoid the hassle of
5953 having a file descriptor open.
5954 * lisp.h (report_file_errno): New decl.
5955 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5958 * process.c (create_process, wait_reading_process_output) [AIX]:
5959 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5960 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5961 a multithreaded environment anyway).
5962 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5964 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5966 * image.c (x_find_image_file): Don't close a remote file handle.
5968 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5970 Fix races with threads and file descriptors.
5971 * callproc.c (Fcall_process_region):
5972 * dired.c (open_directory):
5973 * emacs.c (main, Fdaemon_initialized):
5974 * image.c (x_find_image_file):
5975 * inotify.c (Finotify_rm_watch):
5976 * lread.c (Flocate_file_internal):
5977 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5978 * term.c (term_mouse_moveto, init_tty):
5979 * termcap.c (tgetent):
5980 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5981 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5982 * unexhp9k800.c, unexmacosx.c (unexec):
5983 * callproc.c (Fcall_process_region):
5984 Use emacs_close, not close.
5985 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5986 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5987 and posix_close function on current platforms (which all lack them).
5988 (emacs_close): Use it. This should fix the races on GNU/Linux and
5989 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5990 and it should avoid closing random victim file descriptors on
5993 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5995 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5996 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5999 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6000 This is for .gdbinit xbacktrace.
6002 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6003 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6004 (emacs_set_tty): Now static.
6005 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6006 * term.c (tty_capable_p, tty_default_color_capabilities)
6007 (get_tty_terminal, term_mouse_movement)
6008 (handle_one_term_event, init_tty, maybe_fatal):
6009 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6010 (tgetent, scan_file, name_match, compare_contin):
6011 * terminal.c (get_terminal):
6012 Use bool for boolean.
6013 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6014 Prefer char to unsigned char if either will do.
6015 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6016 (tty_write_glyphs): Prefer int to unsigned.
6017 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6018 All callers changed.
6019 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6021 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6024 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6025 (B__dummy__): New dummy symbol, to pacify C89.
6026 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6027 they can't grok varargs macros.
6028 * dispnew.c (add_window_display_history)
6029 (add_frame_display_history):
6030 * print.c (print_object):
6031 * xdisp.c (debug_method_add):
6032 Use %p printf format only for void pointers.
6033 * emacs.c (usage_message): New constant, replacing ...
6034 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6035 (main): Adjust to usage reorg.
6036 * fns.c (syms_of_fns):
6037 * profiler.c (syms_of_profiler):
6038 Don't use non-constant struct initializers.
6039 * gnutls.h (gnutls_initstage_t):
6040 * lisp.h (enum Lisp_Fwd_Type):
6041 * lread.c (lisp_file_lexically_bound_p):
6042 * xsettings.c (anonymous enum):
6043 Remove trailing comma.
6044 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6045 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6046 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6048 * regex.c (const_re_char): New type, to pacify strict C89.
6049 All uses of 'const re_char' replaced to use it.
6050 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6051 with glibc when strict C89. This change is imported from gnulib.
6053 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6054 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6055 Omit GNU_LINUX implementation, since it requires long long.
6056 * xterm.c (x_draw_underwave):
6057 Do not assume the traditional order of struct's members.
6058 (x_term_init): Rewrite to avoid the need for non-constant structure
6061 Syntax cleanup, mostly replacing macros with functions.
6062 This removes the need for the syntax_temp hack.
6063 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6064 * syntax.c (SYNTAX_INLINE): New macro.
6065 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6066 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6067 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6068 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6069 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6070 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6071 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6072 Now constants, not macros.
6073 (syntax_temp) [!__GNUC__]: Remove.
6074 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6075 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6076 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6077 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6078 Move here from syntax.h; now functions, not macros. Except for the
6079 last function, these are static since only syntax.c uses them.
6080 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6081 All uses changed. Now a function, not a macro; use this fact
6082 to simplify the code.
6083 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6084 compiler bugs; no longer relevant.
6085 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6086 (SYNTAX_INLINE): New macro.
6087 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6088 for the new functions. Use bool for boolean member.
6089 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6090 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6091 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6092 (SETUP_BUFFER_SYNTAX_TABLE):
6093 Now extern inline functions, not macros.
6094 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6095 Remove; all uses replaced by implementation.
6096 (syntax_temp) [!__GNUC__]: Remove decl.
6097 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6099 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6101 * emacs.c (main): Fix syntax error.
6103 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6105 Timestamp fixes for undo (Bug#14824).
6106 * atimer.c (schedule_atimer):
6107 * fileio.c (Ffile_newer_than_file_p):
6108 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6109 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6110 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6111 (syms_of_fileio): Remove Sclear_visited_file_name.
6112 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6113 file doesn't exist; this avoids an ambiguity with negative timestamps.
6114 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6115 * systime.h (make_emacs_time, invalid_emacs_time):
6116 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6117 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6118 * undo.c (record_first_change): Push (visited-file-modtime) onto
6119 undo list rather than reimplementing it by hand, incorrectly.
6121 2013-07-09 Ken Brown <kbrown@cornell.edu>
6123 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6125 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6127 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6129 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6131 Handle errno and exit status a bit more carefully.
6132 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6133 number into an exit status. Instead, use EXIT_CANCELED.
6134 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6135 * callproc.c (relocate_fd):
6136 * emacs.c (close_output_streams, main):
6137 * process.c (create_process):
6138 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6139 Use emacs_perror for simplicity.
6140 * callproc.c (relocate_fd, main):
6141 * sysdep.c (sys_subshell):
6142 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6143 (shut_down_emacs): Use emacs_write, not write.
6144 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6145 * fileio.c (Fcopy_file, e_write):
6146 * nsterm.m (ns_select):
6147 * process.c (send_process):
6148 * sound.c (vox_write):
6149 Use emacs_write_sig, not emacs_write.
6150 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6151 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6153 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6155 (emacs_full_write): New function.
6156 (emacs_write): Rewrite to use it.
6157 (emacswrite_sig, emacs_perror): New functions.
6158 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6160 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6162 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6163 on NS even if it is present. Pixmap on NS is a void*.
6165 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6167 Port to Ubuntu 10 (Bug#14803).
6168 Problem reported by T.V. Raman.
6169 * process.c (close_on_exec, accept4, process_socket):
6170 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6172 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6174 * w32.c (sys_dup): Declare prototype.
6178 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6180 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6182 Make file descriptors close-on-exec when possible (Bug#14803).
6183 This simplifies Emacs a bit, since it no longer needs to worry
6184 about closing file descriptors by hand in some cases.
6185 It also fixes some unlikely races. Not all such races, as
6186 libraries often open files internally without setting
6187 close-on-exec, but it's an improvement.
6188 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6189 * callproc.c (Fcall_process) [!MSDOS]:
6190 * emacs.c (main) [!DOS_NT]:
6191 * nsterm.m (ns_term_init):
6192 * process.c (create_process):
6193 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6194 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6195 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6196 Prefer mkostemp with O_CLOEXEC to mkstemp.
6197 * callproc.c (relocate_fd) [!WINDOWSNT]:
6198 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6199 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6201 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6202 Make the resulting file descriptor close-on-exec.
6203 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6204 * lread.c (load_descriptor_list, load_descriptor_unwind):
6205 Remove; no longer needed. All uses removed.
6206 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6207 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6209 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6210 (Fmake_network_process, Fnetwork_interface_list):
6211 (Fnetwork_interface_info, server_accept_connection):
6212 Make newly-created socket close-on-exec.
6213 * sysdep.c (emacs_open, emacs_fopen):
6214 Make new-created descriptor close-on-exec.
6215 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6216 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6218 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6220 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6221 for NS_IMPL_GNUSTEP.
6223 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6225 Fix openp errno handling.
6226 * callproc.c (Fcall_process): Preserve openp errno around close.
6227 * lread.c (openp): Set errno when returning -1, as some callers
6230 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6232 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6234 * nsterm.h (NSSavePanel): Update comment.
6235 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6236 (ns_run_file_dialog): Declare.
6238 * nsfns.m: Remove panelOK.
6240 (ns_run_file_dialog): New function.
6241 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6242 event loop, so file dialog is popped up by ns_run_file_dialog, called
6243 by sendEvent (Bug#14578).
6244 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6246 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6248 * xdisp.c (default_line_pixel_height): New function.
6249 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6250 (try_cursor_movement, redisplay_window, try_window)
6251 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6253 * window.c (window_scroll_pixel_based):
6254 use default_line_pixel_height.
6256 * dispextern.h (default_line_pixel_height): Add prototype.
6258 * frame.c (x_set_line_spacing): Accept a float value for
6259 line-spacing parameter, per the documentation.
6261 * data.c (Fmultibyte_string_p): Doc fix.
6263 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6265 Use emacs_open more consistently when opening files.
6266 This handles EINTR more consistently now, and makes it easier
6267 to introduce other uniform changes to file descriptor handling.
6268 * src/systdio.h: New file.
6269 * src/buffer.c (mmap_init):
6270 * cygw32.c (chdir_to_default_directory):
6271 * dispnew.c (Fopen_termscript):
6272 * emacs.c (Fdaemon_initialized):
6273 * fileio.c (Fdo_auto_save):
6274 * image.c (slurp_file, png_load_body, jpeg_load_body):
6275 * keyboard.c (Fopen_dribble_file):
6277 * print.c (Fredirect_debugging_output):
6278 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6279 * termcap.c (tgetent):
6280 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6281 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6282 * w32term.c (w32_initialize) [CYGWIN]:
6283 * xfaces.c (Fx_load_color_file):
6284 Use emacs_open instead of plain open, and emacs_fopen instead of
6286 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6287 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6288 * callproc.c (default_output_mode): New constant.
6289 (Fcall_process): Use it to call emacs_open instead of plain creat.
6290 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6291 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6292 (emacs_fopen): New function.
6293 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6294 Include <lisp.h>, for emacs_open.
6295 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6297 Remove duplicate #include directives.
6298 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6300 Don't include stdio.h twice.
6301 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6302 Don't include sys/types.h or stdio.h twice.
6303 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6304 * lread.c: Don't include coding.h twice.
6305 * nsfont.m: Don't include frame.h twice.
6306 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6307 * ralloc.c: Don't include <unistd.h> twice.
6308 * xdisp.c: Don't include font.h twice.
6309 * xterm.c: Don't include fontset.h twice.
6310 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6312 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6314 Scale ImageMagick images more carefully.
6315 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6316 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6317 Be more careful about avoiding undefined behavior after
6318 integer overflow and division by zero.
6320 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6322 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6323 (syms_of_w32fns): DEFSYM them.
6324 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6325 (CCHDEVICENAME): Define macros if not defined.
6326 (struct MONITOR_INFO_EX): New struct.
6327 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6328 (enum_display_monitors_fn): New variable.
6329 (globals_of_w32fns): Initialize it.
6330 (Fx_display_pixel_width, Fx_display_pixel_height)
6331 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6332 multi-monitor setups in docstrings.
6333 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6334 screen size by primary monitor's millimeter per pixel.
6335 (w32_monitor_enum, w32_display_monitor_attributes_list)
6336 (w32_display_monitor_attributes_list_fallback)
6337 (Fw32_display_monitor_attributes_list): New functions.
6338 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6340 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6342 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6344 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6346 * fileio.c (Qfile_notify_error): New error symbol.
6348 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6349 * inotify.c (inotify_callback, symbol_to_inotifymask)
6350 (Finotify_add_watch, Finotify_rm_watch): Use it.
6351 (inotifyevent_to_event): Exchange order of cookie and file name.
6352 (Finotify_add_watch): Adapt docstring.
6354 * lisp.h (Qfile_notify_error): Declare.
6356 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6358 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6359 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6360 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6361 which did not work (see <http://bugs.gnu.org/14569#307>).
6362 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6363 && (!noninteractive || initialized)). This attempts to thread
6364 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6366 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6368 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6369 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6371 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6373 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6374 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6375 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6376 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6378 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6380 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6381 Define to __sys_siglist.
6383 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6385 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6386 word-wrap, so that overflow-newline-into-fringe would work in
6387 visual-line-mode. (Bug#2749)
6388 (move_it_in_display_line_to): When the last scanned display
6389 element fits exactly on the display line, and
6390 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6391 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6392 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6393 finding buffer position that corresponds to pixel coordinates,
6394 e.g. in buffer_posn_from_coords.
6396 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6398 * process.c (handle_child_signal): Call catch_child_signal if
6401 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6403 Don't convert function pointers to void * and back.
6404 It isn't portable C, and it's easy enough to avoid.
6405 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6406 (make_save_value): Add support for SAVE_FUNCPOINTER.
6407 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6408 * print.c (print_object):
6409 Distinguish function from object pointers.
6410 * lisp.h (SAVE_FUNCPOINTER): New constant.
6411 (SAVE_SLOT_BITS): Adjust to it.
6412 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6413 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6414 (voidfuncptr): New typedef.
6415 (struct Lisp_Save_Value): New member data[0].funcpointer.
6416 (XSAVE_FUNCPOINTER): New function.
6418 Simplify buildobj processing.
6419 * Makefile.in (buildobj.h): Make it a sequence of strings each
6420 followed by comma, rather than a single string. Put it into a
6421 .tmp file in case there's an error while generating it.
6422 (gl-stamp): Use .tmp for temp files.
6423 (mostlyclean): Clean .tmp files.
6424 * doc.c (buildobj): Move to just the routine that needs it.
6425 It's now an array of strings, so processing is simpler.
6427 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6429 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6430 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6431 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6432 Invoke malloc_enable_thread even when not interactive.
6433 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6434 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6435 in this case, since the underlying bug has now been fixed.
6437 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6439 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6440 unlinking it (bug#14691).
6442 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6444 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6445 before checking whether buffer is modified. This lets
6446 `kill-buffer-query-functions' cancel killing of the buffer or save
6447 its content before `kill-buffer' asks user the "Buffer %s
6448 modified; kill anyway?" question.
6450 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6452 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6453 Let the super performKeyEquivalent deal with them (Bug#14747).
6455 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6457 * widget.c (resize_cb): Remove unused local.
6459 Do not use GTK 3 if it exists but cannot be compiled.
6460 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6461 * xterm.c (x_error_handler) [!USE_GTK]:
6464 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6466 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6468 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6469 to the valid range of values. (Bug#14753)
6471 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6472 when moving point by using the current glyph matrix. This avoids
6473 the need to force redisplay when this function is called in a
6476 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix minor problems found by static checking.
6479 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6480 Redo the latter's body to sidestep GCC parenthesization warnings.
6481 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6482 * coding.c (detect_coding, detect_coding_system):
6483 * coding.h (struct undecided_spec):
6484 Use bool for boolean.
6485 * image.c (QCmax_width, QCmax_height): Now static.
6486 * xdisp.c (Fmove_point_visually): Remove unused local.
6488 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6490 * xdisp.c (Fmove_point_visually): New function.
6492 2013-06-28 Kenichi Handa <handa@gnu.org>
6494 * coding.h (define_coding_undecided_arg_index): New enum.
6495 (coding_attr_index): New members
6496 coding_attr_undecided_inhibit_null_byte_detection,
6497 coding_attr_undecided_inhibit_iso_escape_detection,
6498 coding_attr_undecided_prefer_utf_8.
6499 (undecided_spec): New struct.
6500 (struct coding_system): New member `undecided' of the member
6503 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6504 (detect_coding): Likewise.
6505 (detect_coding_system): Likewise.
6506 (Fdefine_coding_system_internal): New coding system properties
6507 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6509 (syms_of_coding): Adjust for coding_arg_undecided_max.
6511 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6513 * image.c (x_from_xcolors): Remove unused local.
6515 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6517 Defer image data transfer between X client and server until actual
6520 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6523 * image.c (Destroy_Image): Remove.
6524 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6525 `mask_p', and `colors_p'. All uses changed.
6526 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6527 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6528 New macros for `flags' arg to x_clear_image_1.
6529 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6530 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6531 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6532 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6533 (image_get_x_image, image_unget_x_image): New functions or macros.
6534 (image_background, image_background_transparent, x_to_xcolors)
6535 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6536 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6537 instead of Destroy_Image.
6538 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6539 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6540 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6541 (imagemagick_load_image, svg_load_image): Use them instead of
6542 x_create_x_image_and_pixmap, and x_put_x_image followed by
6543 x_destroy_x_image, respectively.
6544 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6545 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6546 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6547 background_transparent fields.
6548 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6549 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6551 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6553 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6554 This mostly consists of undoing recent changes.
6555 * callproc.c (Fcall_process):
6556 * process.c (create_process):
6557 Do not worry about catching SIGCHLD here, undoing previous change.
6558 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6559 * process.c, process.h (catch_child_signal):
6560 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6561 * process.c (catch_child_handler): Don't worry about being called
6562 lazily and do not assume caller has blocked SIGCHLD, undoing
6563 previous change. Move first-time stuff back to
6564 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6565 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6566 set lib_child_handler if it's already initialized, which may
6567 help avoid problems on GNUStep.
6569 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6571 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6572 * callproc.c (Fcall_process):
6573 * process.c (create_process):
6574 Make sure SIGCHLD is caught before we fork,
6575 since Emacs startup no arranges to catch SIGCHLD.
6576 * process.c (lib_child_handler): Initialize to null, not to
6578 (catch_child_signal): Allow self to be called lazily.
6579 Do nothing if it's already been called.
6580 Assume caller has blocked SIGCHLD (all callers do now).
6581 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6582 just before it's really needed.
6583 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6584 since it hasn't been caught yet.
6586 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6588 * image.c (compute_image_size): New function to implement
6589 :max-width and :max-height.
6590 (imagemagick_load_image): Use it.
6592 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6594 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6595 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6597 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6598 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6599 the SIGCHLD handler, since the code is not atomic and (due to glib)
6600 signals may be arriving now.
6601 * sysdep.c (init_signals): Do not catch child signals here;
6602 'main' now does that later, at a safer time.
6604 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6606 Clean up SIGCHLD handling a bit (Bug#14569).
6607 * process.c, process.h (catch_child_signal):
6608 Now always extern, even if !NS_IMPL_GNUSTEP.
6609 * process.c (catch_child_signal): Move glib tickler here from
6610 init_process_emacs, so that it's done earlier in Emacs
6611 initialization. Also move the noninteractive && !initialized
6612 check here from init_process_emacs. This is all a bit cleaner for
6613 GNUish platforms, and I hope it works around the Cygwin bug.
6614 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6615 that glib signal handling is tickled before glib creates threads.
6617 * process.c (wait_reading_process_output): Avoid int overflow
6618 when reading more than 2 GiB total from a process.
6620 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6622 * process.c (create_process): Handle a couple more cases,
6623 i.e., work even if new_argv and wait_child_setup[i] are cached.
6624 Use Fcall_process's style for volatile vars.
6626 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6628 * process.c (create_process): Mark PROCESS volatile.
6630 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6632 Use C99-style flexible array members if available.
6633 This avoids some subtle aliasing issues, which typically
6634 aren't a problem with GCC but may be a problem elsewhere.
6635 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6636 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6637 In either case, it uses a flexible array member rather than
6638 the old struct hack. All uses changed.
6639 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6640 Adjust to sdata reorganization.
6641 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6642 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6643 that ports better to pre-C99 non-GCC.
6644 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6645 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6646 as the latter has changed.
6647 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6648 and port better to pre-C99 GCC.
6649 * image.c (struct xpm_cached_color):
6650 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6651 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6652 Use FLEXIBLE_ARRAY_MEMBER.
6653 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6654 Move decl to top level so it gets checked against implementation.
6655 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6656 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6658 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6660 * syntax.c: Integer cleanups.
6661 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6662 All uses that need 0-or-2 changed to:
6663 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6664 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6665 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6666 (char_quoted, prev_char_comend_first, back_comment)
6667 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6668 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6669 Use bool for boolean.
6670 (update_syntax_table, skip_chars, skip_syntaxes):
6671 Prefer int to unsigned when either will do.
6672 (back_comment): Return boolean success flag, like forw_comment,
6673 instead of positive-or-minus-1 (which might have overflowed int anyway).
6674 Don't stuff ptrdiff_t into int.
6675 (syntax_spec_code, syntax_code_spec): Now const.
6676 (Fmatching_paren, scan_lists, scan_sexps_forward):
6677 Use enum syntaxcode for syntax code.
6678 (Fmatching_paren): Check that arg is a character, not just an integer.
6679 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6680 (Finternal_describe_syntax_value): Omit no-longer-needed
6682 (skip_chars): Use char, not unsigned char, when the distinction
6684 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6685 * bytecode.c (exec_byte_code):
6686 * syntax.c (syntax_spec_code, Fchar_syntax)
6687 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6689 * syntax.h (SYNTAX_WITH_FLAGS):
6690 Omit unnecessary casts.
6692 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6694 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6695 line dimensions here, to avoid race conditions with the main
6696 thread. (Bug#14062, bug#14630, bug#14669)
6698 * w32term.c (w32_draw_window_cursor): Compute the header line and
6699 mode line dimensions here.
6700 <w32_system_caret_window, w32_system_caret_hdr_height>:
6701 <w32_system_caret_mode_height>: New variables.
6703 * w32term.h: Declare them.
6705 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6707 * alloc.c (die): Move "assertion failed" string here ...
6708 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6709 COND when SUPPRESS_CHECKING. This shrinks the executable text
6710 size by 0.8% to 2.2% when configured with --enable-checking,
6711 depending on optimization flags (GCC 4.8.1 x86-64).
6713 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6715 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6717 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6718 base is 2; this is more accurate.
6720 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6722 * sound.c (string_default): Move to !WINDOWSNT section.
6723 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6725 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6727 * sound.c: Integer cleanups.
6728 Remove unnecessary forward decls.
6729 (struct sound_device): The 'file' member is now a Lisp_Object, not
6730 a char *, so that we needn't invoke alloca on a huge size.
6731 (Fplay_sound_internal): Adjust to this.
6732 (string_default): New function.
6733 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6734 Use it to adjust to the struct sound_device change.
6735 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6736 (be2hs) [0]: Remove.
6738 * syntax.c (skip_chars): Don't use uninitialized storage
6739 when searching a multibyte buffer for characters that are not in a
6740 unibyte string that contains non-ASCII characters.
6742 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6744 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6745 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6747 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6749 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6751 2013-06-18 Kenichi Handa <handa@gnu.org>
6753 * font.c (Ffont_spec): Signal an error for an invalid font name
6756 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6758 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6759 In particular this ports to 32-bit sparc Sun cc.
6760 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6761 array with a dummy element at specpdl[-1], so that its address can
6763 (unbind_to): Do not copy the binding; not needed, now that we
6764 copy old_value in the one place where the copy is needed.
6765 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6766 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6767 (union specbinding): Rename from struct specbinding. Redo layout
6768 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6769 which is not portable. With Sun C 5.12 32-bit sparc, the
6770 declaration causes nargs to be an unsigned bitfield, a behavior
6771 that the C standard allows; but Emacs wants nargs to be signed.
6772 The overall type is now a union of structures rather than a
6773 structure of union of structures, and the 'kind' member is now a
6774 bitfield, so that the overall type doesn't grow. All uses changed.
6775 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6777 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6779 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6780 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6782 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6784 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6786 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6787 unless we know that the window w's frame is a frame object.
6788 Another attempt at solving bug#14062 and bug#14630.
6790 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6792 * textprop.c (property_set_type): New enum.
6793 (add_properties): Allow appending/prepending text properties.
6794 (add_text_properties_1): Factored out of Fadd_text_properties.
6795 (Fadd_text_properties): Move all the code into
6796 add_text_properties_1.
6797 (Fadd_face_text_property): New function that calls
6798 add_text_properties_1.
6800 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6802 Move functions from lisp.h to individual modules when possible.
6803 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6804 * alloc.c (XFLOAT_INIT, set_symbol_name):
6805 * buffer.c (CHECK_OVERLAY):
6806 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6807 (set_char_table_parent):
6808 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6809 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6810 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6811 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6813 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6814 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6815 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6816 (backtrace_args, backtrace_debug_on_exit):
6817 * floatfns.c (CHECK_FLOAT):
6818 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6819 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6820 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6821 (set_hash_index_slot):
6822 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6823 * marker.c (CHECK_MARKER):
6824 * textprop.c (CHECK_STRING_OR_BUFFER):
6825 * window.c (CHECK_WINDOW_CONFIGURATION):
6826 Move here from lisp.h, and make these functions static rather than
6828 * buffer.c (Qoverlayp):
6830 * fns.c (Qhash_table_p):
6831 * window.c (Qwindow_configuration_p):
6833 * lisp.h: Remove the abovementioned defns and decls.
6835 Use functions, not macros, for XINT etc (Bug#11935).
6836 In lisp.h, prefer functions to function-like macros, and
6837 constants to object-like macros, when either will do. This:
6838 . simplifies use, as there's no more need to worry about
6839 arguments' side effects being evaluated multiple times.
6840 . makes the code easier to debug on some platforms.
6841 However, when using gcc -O0, keep using function-like macros
6842 for a few critical operations, for performance reasons.
6843 This sort of thing isn't needed with gcc -Og, but -Og
6844 is a GCC 4.8 feature and isn't widely-enough available yet.
6845 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6846 Remove enum lsb_bits; no longer needed.
6847 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6848 * buffer.c (Qoverlap):
6850 * fns.c (Qhash_table_p):
6851 Now extern, so lisp.h can use these symbols.
6852 * dispextern.h: Include character.h, for MAX_CHAR etc.
6853 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6854 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6855 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6856 (GLYPH_CODE_P): Move here from lisp.h.
6857 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6858 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6859 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6860 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6861 XUNTAG now returns void *.
6862 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6863 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6864 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6865 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6866 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6867 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6868 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6869 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6870 New macros, renamed from their sans-lisp_h_ counterparts.
6871 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6872 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6873 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6874 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6875 If compiling via GCC without optimization, define these as macros
6876 in addition to inline functions.
6877 To disable this, compile with -DINLINING=0.
6878 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6879 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6880 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6881 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6882 (INTMASK, VALMASK): Now macros, since static values cannot be
6883 accessed from extern inline functions.
6884 (VALMASK): Also a constant, for benefit of old GDB.
6885 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6886 is INTEGERP, which can fold it in.
6887 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6888 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6889 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6890 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6891 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6892 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6893 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6894 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6895 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6896 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6897 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6898 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6899 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6900 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6901 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6902 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6903 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6904 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6905 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6906 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6907 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6908 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6909 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6910 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6911 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6912 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6913 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6914 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6915 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6916 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6917 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6918 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6919 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6921 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6922 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6923 (VALMASK): Define in one place rather than in two, merging the
6924 USE_LSB_TAG parts; this is simpler.
6925 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6926 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6927 Move up, to avoid use before definition.
6928 Also include "globals.h" earlier, for the same reason.
6929 (make_natnum): New function.
6930 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6931 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6932 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6933 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6934 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6935 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6936 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6937 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6938 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6939 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6940 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6941 (Qwindow_configuration_p, Qimage): New forward declarations.
6942 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6943 (STRING_COPYIN): Remove; unused.
6944 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6945 (xcar_addr, xcdr_addr): New functions. All uses changed.
6946 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6947 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6948 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6949 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6950 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6951 (TYPE_RANGED_INTEGERP): Simplify.
6952 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6953 (setlocale, fixup_locale, synchronize_system_messages_locale)
6954 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6955 Now empty functions, not macros.
6956 (functionp): Return bool, not int.
6957 * window.c (Qwindow_configuration_p): Now extern,
6958 so window.h can use it.
6959 * window.h (Qwindowp): Move decl back to lisp.h.
6961 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6963 * xdisp.c (Fline_pixel_height): New function, required for solving
6966 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6968 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6970 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6972 * lread.c (syms_of_lread):
6973 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6975 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6977 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6979 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6981 * fileio.c (expand_file_name): Doc fix.
6983 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6985 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6986 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6987 Wait for self, not for 0. This can't hurt on GNU or similar
6988 system, and may help with Cygwin.
6990 * keyboard.c: Don't use PROP (...) as an lvalue.
6991 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6992 Use set_prop (A, B), not PROP (A) = B.
6994 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6996 * xdisp.c (get_it_property): Use it->window instead of generating
6997 a Lisp object from it->w.
6999 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7001 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7002 get-char-property the window that is being rendered, instead of
7003 the buffer, to support window-specific overlays. (Bug#14575)
7004 (compute_display_string_pos): When W is NULL, use the current
7005 buffer as the object to pass to get-char-property.
7006 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7007 pointer member of the bidi iterator, since no window is pertinent
7010 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7012 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7013 being displayed, and pass it to compute_display_string_pos.
7014 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7015 (bidi_paragraph_init): All callers changed.
7017 * xdisp.c (init_from_display_pos, init_iterator)
7018 (handle_single_display_spec, next_overlay_string)
7019 (get_overlay_strings_1, reseat_1, reseat_to_string)
7020 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7021 Set bidi_it.w member from it->w.
7022 (compute_display_string_pos): Accept additional argument, the
7023 window being displayed, and pass it to Fget_char_property.
7026 * dispextern.h (struct bidi_it): New member w, the window being
7028 (compute_display_string_pos): Adjust prototype.
7030 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7032 * xgselect.c: Remove unneeded include xterm.h.
7034 * process.c (wait_reading_process_output): Check for NS before GLIB.
7035 GLIB may be linked in due to rsvg, but ns_select must be called.
7037 * xgselect.c (xg_select): Remove call to window_system_available
7038 and g_main_context_pending at the top, so Gdk events (i.e. file
7039 notify) are processed when Emacs is started with -nw.
7041 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7043 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7044 (ctagsfiles3): New variable, includes only *.m files.
7045 (TAGS): Use an explicit language name in the regular expressions,
7046 to avoid transformation of '/SOMETHING' by MSYS to
7047 'c:\MSYS\SOMETHING'.
7049 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7051 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7053 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7055 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7056 still need to set the mouse pointer shape and activate help-echo.
7059 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7061 A few porting etc. fixes for the new file monitor code.
7062 See the thread containing
7063 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7064 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7065 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7066 (dir_monitor_callback, Fgfile_rm_watch):
7067 Use assq_no_quit instead of Fassoc, for speed.
7068 (dir_monitor_callback, Fgfile_rm_watch):
7069 eassert that the monitor is a fixnum.
7070 (dir_monitor_callback): No need for CDR_SAFE.
7071 Simplify building of lisp with alternative tails.
7072 (Fgfile_add_watch, Fgfile_rm_watch):
7073 Do not assume glib functions set errno reliably on failure.
7074 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7075 and signal an error otherwise.
7076 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7077 Use Fdelq instead of Fdelete, for speed.
7079 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7081 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7082 don't insist on being invoked on a highlighted tool-bar button.
7083 Avoids losing tool-bar functionality when mouse-highlight is nil.
7084 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7085 Don't highlight when mouse-highlight is nil.
7086 (note_mouse_highlight): When mouse-highlight is nil, don't return
7087 right away; instead, run tool-bar and mode-line highlight
7088 subroutine, clear any existing highlight, and revert the mouse
7089 pointer to its default shape. (Bug#14558)
7091 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7093 * lisp.mk (lisp): Add prog-mode.el.
7095 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7097 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7098 * process.c (dummy_handler): New function.
7099 (lib_child_handler): New static var.
7100 (handle_child_signal): Invoke it.
7101 (catch_child_signal): If a library has set up a signal handler,
7102 save it into lib_child_handler.
7103 (init_process_emacs): If using glib and not on Windows, tickle glib's
7104 child-handling code so that it initializes its private SIGCHLD handler.
7105 * syssignal.h (SA_SIGINFO): Default to 0.
7106 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7107 31; it should no longer be needed now.
7109 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7111 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7113 * gfilenotify.c (globals_of_gfilenotify): New function.
7114 (syms_of_gfilenotify): Move global initialization there.
7116 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7118 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7120 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7121 * keyboard.c (menu_bar_items, tool_bar_items):
7122 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7123 not override local keymaps any more.
7125 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7127 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7129 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7131 * w32console.c (initialize_w32_display): Return the dimensions of
7132 the console window via 2 additional arguments, not via the current
7133 frame. This avoids crashes due to overrunning the bounds of
7134 frame's decode_mode_spec_buffer, which is not resized following
7135 the change of the frame dimensions from the initial 10x10.
7137 * w32term.h (w32_initialize_display_info): Adjust prototype.
7139 * term.c (init_tty): Take dimensions of the frame from the values
7140 returned by initialize_w32_display.
7142 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7143 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7144 (LIBES): Add $(GFILENOTIFY_LIBS).
7146 * w32inevt.c (handle_file_notifications): Add dummy implementation
7147 for !HAVE_W32NOTIFY.
7149 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7151 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7153 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7155 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7157 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7159 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7161 Fix minor problems found by static checking.
7162 * data.c (pure_write_error):
7163 Use xsignal2, not Fsignal, as Fsignal might return.
7164 * eval.c (set_backtrace_debug_on_exit): Now static.
7165 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7166 No longer inline. EXTERN_INLINE is needed only for functions
7167 defined in .h files. Reindent function header as per GNU style.
7168 (backtrace_p, backtrace_top, backtrace_next):
7169 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7170 compiler or linker. Add extern decls to pacify gcc -Wall.
7171 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7173 * frame.c (free_monitors): Define only on platforms that need it.
7174 * nsterm.m (ns_term_init):
7175 * process.c (catch_child_signal):
7176 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7177 defined on all porting targets these days.
7178 * process.c, process.h (catch_child_signal):
7179 Make it extern only if NS_IMPL_GNUSTEP is defined.
7181 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7183 * w32.c (gettimeofday): Make the signature identical to prototype
7184 in nt/inc/sys/time.h.
7186 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7188 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7191 * keyboard.c (safe_run_hooks_error): Improve error message.
7193 * data.c (pure_write_error): Add `object' argument.
7194 * puresize.h (CHECK_IMPURE): Use it.
7196 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7198 * Makefile.in (NOTIFY_OBJ): New variable.
7199 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7201 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7202 Call syms_of_gfilenotify.
7204 * gfilenotify.c: New file.
7206 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7207 and Qfile_w32notify.
7208 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7209 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7211 * lisp.h: Declare syms_of_gfilenotify.
7213 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7215 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7217 Merge the specpdl and backtrace stacks. Make the structure of the
7218 specpdl entries more obvious via a tagged union of structs.
7219 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7220 (enum specbind_tag): New enum.
7221 (struct specbinding): Make it a tagged union of structs.
7222 Add a case for backtrace records.
7223 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7224 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7225 (backtrace_debug_on_exit): New accessors.
7226 (struct backtrace): Remove.
7227 (struct catchtag): Remove backlist field.
7228 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7230 (Flocal_variable_p): Speed up the common case where the binding is
7232 * eval.c (backtrace_list): Remove.
7233 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7234 (set_backtrace_args, set_backtrace_nargs)
7235 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7236 (backtrace_next): New functions.
7237 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7238 (unwind_to_catch, internal_lisp_condition_case)
7239 (internal_condition_case, internal_condition_case_1)
7240 (internal_condition_case_2, internal_condition_case_n): Don't bother
7241 with backtrace_list any more.
7242 (Fsignal): Adjust to new backtrace format.
7243 (grow_specpdl): Move up.
7244 (record_in_backtrace): New function.
7245 (eval_sub, Ffuncall): Use it.
7246 (apply_lambda): Adjust to new backtrace format.
7247 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7249 (specbind): Adjust to new specpdl format. Simplify.
7250 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7251 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7253 (mark_backtrace): Remove.
7254 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7255 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7256 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7258 * profiler.c (record_backtrace): Use get_backtrace.
7259 (handle_profiler_signal): Use backtrace_top_function.
7260 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7263 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7265 * process.h (catch_child_signal): Declare.
7267 * process.c (catch_child_signal): New function.
7268 (init_process_emacs): Call it.
7270 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7271 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7273 (x_set_cursor_type): Remove declaration.
7274 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7275 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7276 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7277 (ns_get_color): Use F suffix on float.
7278 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7279 (ns_get_rgb_color): Remove.
7280 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7281 (note_mouse_movement): x and y are CGFloat.
7282 (ns_draw_fringe_bitmap): Remove unused rowY.
7283 Change #if to COCOA && >= 10_6.
7284 (ns_draw_window_cursor): Remove unused overspill.
7285 (ns_draw_underwave): width and x are EamcsCGFloat.
7286 (ns_draw_box): thickness is CGFloat.
7287 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7288 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7289 if not in main thread.
7290 (ns_get_pending_menu_title, ns_check_menu_open)
7291 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7292 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7293 (sendFromMainThread:): New method.
7294 (changeFont:): size is CGFloat.
7295 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7296 Disable warning about permanent text.
7297 (characterIndexForPoint:): Adjust return type depending on GNUStep
7299 (mouseDown:): delta is CGFloat.
7300 (updateFrameSize): Remove unised variable f.
7301 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7302 Cast float to EmacsCGFloat.
7303 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7304 also to -1 when restoring.
7305 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7306 inside NS_IMPL_COCOA.
7307 (toggleFullScreen:): Put call to toggleFullScreen inside
7308 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7309 (setPosition:portion:whole:): por is CGFloat.
7310 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7311 (mouseDown:): Use CGFloat.
7312 (mouseDragged:): Remove unised variable edge.
7313 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7315 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7317 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7318 when NS_IMPL_GNUSTEP.
7319 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7320 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7321 (EmacsToolbar): Add clearAll. Add tag argument to
7322 addDisplayItemWithImage.
7323 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7325 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7327 * nsmenu.m (ns_update_menubar): Make static.
7328 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7329 (fillWithWidgetValue:): Add cast to SEL for setAction.
7330 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7331 (update_frame_tool_bar): Update code for GNUStep.
7332 (clearAll): New method.
7333 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7334 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7335 Move identifierToItem setObject and activeIdentifiers addObject before
7336 call to insertItemWithItemIdentifier.
7337 (validateVisibleItems): Fix indentation.
7338 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7339 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7340 UtilityWindow to aStyle, remove call to setStyleMask.
7342 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7344 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7345 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7346 Use F suffix on floats.
7347 (ns_char_width): Returns CGFloat.
7348 (ns_ascii_average_width): w is CGFloat instead of float.
7349 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7351 (ns_glyph_metrics): CGFloat instead of float.
7353 * nsfns.m (x_set_foreground_color, x_set_background_color):
7355 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7356 remove unused variables.
7357 (Fns_read_file_name): Keep track if panel is for save.
7358 Use ns_filename_from_panel/ns_directory_from_panel.
7359 (Fns_list_services): delegate only used for COCOA.
7360 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7361 Just return the input if GNUStep.
7362 (x_screen_planes): Remove.
7363 (Fxw_color_values): Use EmacsCGFloat
7364 (Fns_display_monitor_attributes_list): Only get screen number for
7366 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7368 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7369 ns_directory_from_panel.
7371 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7373 * process.c (handle_child_signal): Also use WCONTINUED.
7374 This is so that list-processes doesn't mistakenly list the process
7375 as stopped, when the process has actually been continued and is
7378 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7380 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7381 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7382 not already configured.
7384 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7386 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7388 * Makefile.in (mostlyclean): Remove *.res files.
7390 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7392 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7393 a buffer (bug#8447).
7395 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7397 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7398 display vector, and we backtrack, handle the case that the
7399 previous character position is also displayed from a display
7400 vector or covered by a display string or image. (Bug#14476)
7402 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7404 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7405 (struct MonitorInfo, free_monitors): Remove.
7406 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7407 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7408 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7411 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7412 (struct MonitorInfo, free_monitors): Remove.
7413 (ns_screen_name): Make static.
7414 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7415 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7418 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7419 (struct MonitorInfo): New struct.
7420 (free_monitors, make_monitor_attribute_list): Declare.
7422 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7424 (free_monitors, make_monitor_attribute_list): New functions.
7425 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7428 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7430 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7432 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7434 * keyboard.c: Apply keyboard decoding only to events that come directly
7435 from the tty, not from unread-command-events (bug#14368).
7436 (read_event_from_main_queue): New function, extracted from read_char).
7437 (read_decoded_char): Remove.
7438 (read_decoded_event_from_main_queue): New function to replace it.
7439 (read_char): Use it.
7440 (read_key_sequence): Use read_char rather than read_decoded_char.
7442 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7444 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7446 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7448 2013-05-22 Kenichi Handa <handa@gnu.org>
7450 The following changes are to fix the setting of
7451 buffer-file-coding-system on, for instance, C-x RET c unix RET
7452 _FILE_OF_DOS_EOL_TYPE_ RET.
7454 * coding.h (struct coding_system): New member detected_utf8_chars.
7456 * coding.c (detect_coding_utf_8): Count characters and check EOL
7457 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7459 (setup_coding_system): Do not initialize coding->head_ascii.
7460 (check_ascii): Do not set coding->eol_seen but update it. Do not
7461 call adjust_coding_eol_type here.
7462 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7463 If the eol-type of CODING is already specified, adjust the eol type
7464 of the found coding-system.
7465 (decode_coding_gap): Cancel previous change. Utilize the
7466 character numbers counted by detect_coding_utf_8. Fix detection
7469 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7471 * search.c (looking_at_1): Only set last_thing_searched if the match
7472 changed the match-data (bug#14281).
7474 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7476 * xdisp.c (reseat_at_previous_visible_line_start):
7477 Already declared in dispextern.h, so remove it here.
7478 (move_it_vertically_backward): Likewise.
7480 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7482 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7483 (Fx_display_pixel_width, Fx_display_pixel_height)
7484 (Fx_display_mm_width, Fx_display_mm_height):
7485 Mention `display-monitor-attributes-list' in docstrings.
7487 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7488 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7489 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7490 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7491 (Fx_display_backing_store, Fx_display_visual_class)
7492 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7493 (Fx_display_grayscale_p, Fx_display_pixel_width)
7494 (Fx_display_pixel_height, Fx_display_planes)
7495 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7496 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7497 (Fx_display_mm_width, Fx_display_mm_height)
7498 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7499 height for all physical monitors as in X11.
7501 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7502 Return pixel width or height for all physical monitors as in X11.
7504 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7506 Port --enable-gcc-warnings to clang.
7507 * bytecode.c (exec_byte_code):
7509 Redo diagnostic pragmas to pacify clang, too.
7510 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7511 * editfns.c (Fencode_time):
7512 * fileio.c (file_accessible_directory_p):
7513 * font.c (font_unparse_xlfd):
7514 Use '&"string"[index]' instead of '"string" + (index)'.
7515 * undo.c (user_error): Remove; unused.
7517 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7519 * insdel.c (insert_1_both): Document the arguments, instead of
7520 referring to insert_1, which no longer exists.
7522 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7523 some window, increment windows_or_buffers_changed, so that
7524 *Messages* display in that window is updated. (Bug#14408)
7526 * w32.c: Include epaths.h.
7527 (init_environment): Use cmdproxy.exe without leading directories.
7528 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7530 (gettimeofday): Adjust signature and return value to Posix
7533 * unexw32.c (open_output_file): Delete the existing emacs.exe
7534 before creating it, to break the hard link to the versioned
7537 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7538 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7539 (FIRSTFILE_OBJ): New variables.
7540 (W32_RES): Rename to EMACSRES. All users changed.
7541 (base_obj): Use $(CM_OBJ).
7542 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7543 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7544 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7545 $(W32_RES_LINK) before $(LIBES).
7546 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7548 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7550 * makefile.w32-in (DOC): Use just "DOC".
7552 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7554 * process.c: Export default filters and sentinels to Elisp.
7555 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7557 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7558 (Fset_process_sentinel, Fformat_network_address):
7559 Default to them instead of nil.
7560 (server_accept_connection): Sentinels can't be nil any more.
7561 (read_and_dispose_of_process_output): New function, extracted from
7562 read_process_output.
7563 (read_process_output): Use it; filters can't be nil.
7564 (Finternal_default_process_filter): New function, extracted from
7565 read_process_output.
7566 (exec_sentinel_unwind): Remove function.
7567 (exec_sentinel): Don't zilch sentinel while running.
7568 (status_notify): Sentinels can't be nil.
7569 (Finternal_default_process_sentinel): New function extracted from
7571 (setup_process_coding_systems): Default filter is not nil any more.
7572 (syms_of_process): Export new Elisp functions and initialize
7574 * lisp.h (make_lisp_proc): New function.
7576 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7578 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7580 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7582 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7583 unless we know that the window w is a leaf window.
7584 Another attempt at solving bug#14062.
7586 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7588 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7591 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7593 * image.c (gif_load): Check that subimages fit (Bug#14345).
7595 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7597 * lread.c (skip_dyn_eof): New function.
7598 (read1): Use it to skip the end of a file in response to #@00.
7600 * doc.c (get_doc_string): Slightly relax the sanity checking.
7602 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7604 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7605 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7606 (MonitorInfo): New struct.
7607 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7608 (Fns_display_monitor_attributes_list): New functions.
7609 (display-usable-bounds): Remove.
7610 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7613 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7615 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7616 (GTK_CHECK_VERSION): New macro, if not already defined.
7617 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7618 replaced by GTK_CHECK_VERSION.
7620 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7622 * xterm.h (GTK_PREREQ): New macro.
7623 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7624 to use this macro instead, for consistency and clarity.
7626 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7628 * xdisp.c (row_for_charpos_p): New function, with code of
7629 cursor_row_p, but accepts an additional argument CHARPOS instead
7630 of using a hardcoded PT.
7631 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7632 (row_containing_pos): Call row_for_charpos_p instead of partially
7633 doing the same. Fixes cursor positioning under longlines-mode
7634 when longlines-show-effect includes more than one newline, when
7635 moving the cursor vertically up.
7637 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7639 * makefile.w32-in (ACL_H): New macro.
7640 ($(BLD)/fileio.$(O)): Update dependencies.
7642 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7644 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7645 * Makefile.in (LIB_ACL): New macro.
7646 (LIBACL_LIBS): Remove.
7647 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7648 * fileio.c: Include <acl.h>.
7649 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7650 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7652 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7655 * unexelf.c: Don't assume ElfW (Half) fits in int.
7656 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7657 when dealing with ElfW (Half) values, since they can exceed 2**31
7658 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7659 (entry_address): Omit unused NUM arg. All uses changed.
7661 2013-05-07 Juri Linkov <juri@jurta.org>
7663 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7664 to the string converted from number with `Fnumber_to_string'.
7667 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7669 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7670 This fixes a problem introduced by my previous change.
7672 2013-05-07 Glenn Morris <rgm@gnu.org>
7674 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7676 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7678 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7680 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7682 Static checking by GCC 4.8.0.
7683 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7684 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7685 (x_get_monitor_attributes_fallback)
7686 (x_get_monitor_attributes_xinerama)
7687 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7688 Define only if USE_GTK.
7689 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7690 (x_get_monitor_attributes_fallback): Omit unused locals.
7691 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7692 Use double, not float, to avoid mixed-mode floating point arithmetic.
7694 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7695 Jan Djärv <jan.h.d@swipnet.se>
7697 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7698 (XINERAMA_CFLAGS): New macros.
7699 (ALL_CFLAGS, LIBES): Use them.
7701 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7702 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7703 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7704 (syms_of_xfns): DEFSYM them.
7705 (struct MonitorInfo): New struct.
7706 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7707 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7708 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7709 (x_get_monitor_attributes_xinerama): New functions.
7710 (Fx_display_monitor_attributes_list): New primitive.
7711 (syms_of_xfns): Defsubr it.
7713 * xterm.h (x_display_info): Add Xatom_net_workarea and
7714 Xatom_net_current_desktop.
7716 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7717 and dpyinfo->Xatom_net_current_desktop.
7719 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7721 * xdisp.c (pos_visible_p): Use the special code for finding the
7722 beginning of a display property or overlay for any "replacing"
7723 display property, not just for display strings. This solves
7724 incorrect reporting of position by posn-at-point. (Bug#14241)
7726 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7728 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7729 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7730 Verify that ElfW (Half) fits in int.
7731 (fatal): Use same signature as lisp.h.
7732 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7733 configure and build with -DUNEXELF_DEBUG without worrying about
7734 other modules that use DEBUG.
7735 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7736 possibly-wide integers now uses it instead of plain fprintf.
7737 (entry_address): New function, which avoids problems with 32-bit
7738 overflow on 64-bit hosts.
7739 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7740 (round_up): Don't assume the remainder fits in int.
7741 (find_section): Use bool for boolean. Simplify debug code.
7742 (unexec): Don't assume file sizes fit in int or size_t.
7743 Omit unnecessary trailing newline in 'fatal' format.
7744 Use strerror rather than outputting decimal error number.
7745 Remove unused code when emacs is not defined;
7746 this file relies on Emacs now.
7747 Don't assume e_phnum and e_shnum are positive.
7749 * regex.c: Fix problems when DEBUG is defined.
7750 (extract_number, extract_number_and_incr): Define regardless of
7751 whether DEBUG is defined; that's simpler and makes the code less
7752 likely to go stale in the normal case when DEBUG is not defined.
7753 Return int rather than taking an int * arg. All callers changed.
7754 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7755 Remove, replacing with ...
7756 (DEBUG_PRINT): New macro. All callers changed.
7757 (DEBUG_COMPILES_ARGUMENTS): New macro.
7758 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7759 (print_compiled_pattern, print_double_string) [DEBUG]:
7760 Use prototype rather than old-style definition.
7761 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7762 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7763 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7764 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7765 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7766 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7767 This matters only when DEBUG is defined.
7769 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7771 * xdisp.c (set_iterator_to_next): Set the
7772 ignore_overlay_strings_at_pos_p flag only if we are _really_
7773 iterating over an overlay string, as indicated by the
7774 current.overlay_string_index member. (Bug#14306)
7776 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7778 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7779 to where it is used, to avoid autorelease issues (Bug#14050).
7781 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7783 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7784 * fileio.c (syms_of_fileio): Implement this.
7785 * filelock.c (create_lock_file): If symbolic links don't work, so
7786 we use a regular file as a lock file, do not fsync the lock file;
7789 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7791 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7792 (syms_of_minibuf): Adjust accodingly.
7794 * callint.c (Fcall_interactively): Adjust calls accordingly.
7796 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7798 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7799 w->contents is a buffer before computing everything else.
7800 Use parentheses to disambiguate last part of the condition.
7802 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7803 assertion violations. (Bug#14062)
7805 2013-05-01 David Reitter <david.reitter@gmail.com>
7807 * nsfns.m (ns_tooltip): Initialize.
7809 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7811 * coding.c (decode_coding_gap): Don't remove the character before
7812 a newline unless it's a CR character. (Bug#14287)
7814 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7816 * dispextern.h (struct face): Move enum face_underline_type
7817 earlier so that bitfields can be in the same word.
7819 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7821 * nsfns.m (handlePanelKeys): New function.
7822 (EmacsOpenPanel:performKeyEquivalent:)
7823 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7824 arrows/function/control and copy/paste keys (Bug#14296).
7826 2013-04-27 Juri Linkov <juri@jurta.org>
7828 * callint.c (Fcall_interactively): Call `Qread_number' for
7829 interactive code letter `n' instead of using duplicate code.
7832 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7834 * systime.h (make_timeval): Declare as 'const'.
7836 2013-04-27 Kenichi Handa <handa@gnu.org>
7838 * font.c (font_open_entity): Always open a font of manageable
7841 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7843 Port better to AIX (Bug#14258).
7844 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7847 2013-04-24 Kenichi Handa <handa@gnu.org>
7849 * coding.c (decode_coding_iso_2022): When an invalid escape
7850 sequence is encountered, reset the invocation and designation
7851 status to the safest one.
7853 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7855 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7856 Without this fix, "make distclean" leaves stamp-h1 behind.
7858 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7860 * w32fns.c (w32_fullscreen_rect): New function to compute the
7861 window rectangle for the given fullscreen mode.
7862 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7863 longer tunes the window size. This keeps the window's edges flush
7864 with the screen and allows the taskbar to hide itself in fullboth.
7866 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7867 window decorations and uses the entire screen.
7869 * w32term.h (w32_fullscreen_rect) Add prototype.
7870 (struct w32_output): Replace normal_width, normal_height,
7871 normal_top, and normal_left members with a single normal_placement
7873 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7875 (FRAME_NORMAL_PLACEMENT): New macro.
7877 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7879 * minibuf.c (Ftest_completion): Silence compiler warning.
7881 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7883 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7886 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7889 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7890 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7891 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7892 parentheses where appropriate.
7894 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7896 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7898 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7900 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7901 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7902 Mention in the doc string that setting these variables takes
7903 effect only after a call to set-window-buffer. (Bug#14200)
7905 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7907 * indent.c (Fvertical_motion): Don't consider display strings on
7908 overlay strings as display strings on the buffer position we
7909 started from. This prevents vertical cursor motion from jumping
7910 more than one line when there's an overlay string with a display
7911 property at end of line.
7912 Reported by Karl Chen <Karl.Chen@quarl.org> in
7913 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7915 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7917 * window.c (select_window): `record_buffer' even if window is
7918 already selected (bug#14191).
7920 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7922 * window.c (Fwindow_end): Test more flags, including the buffer's
7923 last_overlay_modified flag, to determine whether the window's
7924 display is really up-to-date. Prevents the function from
7925 returning a stale value. (Bug#14170)
7926 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7929 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7931 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7932 garbaged only if it is not already the top frame on its TTY.
7933 This prevents flickering due to constant redrawing of TTY frames when
7934 there are GUI frames open in the same session. (Bug#13864)
7936 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7938 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7939 of marking the idle timers directly.
7941 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7943 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7946 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7948 * window.c (select_window): Don't record_buffer while the invariant is
7949 temporarily broken (bug#14161).
7951 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7953 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7955 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7957 2013-04-07 Romain Francoise <romain@orebokech.com>
7959 Ignore additional platform-specific ACL errors (Bug#13702).
7960 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7961 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7963 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7965 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7968 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7970 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7971 This bug was introduced by my 2013-02-25 change that simplified
7972 data_start configuration. Without this change, on GNU/Linux
7973 an Emacs configured with --enable-profiling fails immediately
7974 due to a profiler signal.
7975 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7976 with these flags. On platforms where special flags are needed
7977 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7978 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7979 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7981 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7983 Get rid of some platform-specific functions examining window
7984 system and its capabilities. This is a partial rework of the
7986 * lisp.h (have_menus_p): Remove prototype. This function is
7987 replaced with platform-independent window_system_available.
7988 (check_window_system): Move to...
7989 * frame.h (decode_window_system_frame, window_system_available):
7990 ...here, add new prototypes.
7991 * frame.c (window_system_available, decode_window_system_frame):
7993 (check_window_system): Platform-independent now.
7994 * xterm.h (x_in_use): Remove declaration.
7996 * w32term.h (check_x_frame):
7997 * nsterm.h (check_x_frame): Remove prototypes. This function
7998 is replaced with platform-independent decode_window_system_frame.
7999 * msdos.c (have_menus_p): Remove.
8000 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8001 Remove platform-specific functions. Use check_window_system,
8002 decode_window_system_frame and check_ns_display_info where
8003 appropriate. Minor style and comment tweaks.
8004 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8005 (check_x_frame): Likewise.
8006 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8008 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8009 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8010 * xmenu.c, xselect.c: All related users changed.
8012 2013-04-03 Kenichi Handa <handa@gnu.org>
8014 The following changes is to optimize the code for reading UTF-8
8017 * coding.c (check_ascii): Rename from detect_ascii. Return value
8018 changed. Check EOL format. Do not call adjust_coding_eol_type
8020 (check_utf_8): New function.
8021 (adjust_coding_eol_type): Do nothing if already adjusted.
8022 (detect_coding): Compare the return value of check_ascii with
8023 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8024 (decode_coding_gap): Optimize for valid UTF-8.
8026 2013-03-21 Kenichi Handa <handa@gnu.org>
8028 * coding.c (syms_of_coding): Cancel previous change.
8030 * insdel.c (insert_from_gap): Fix previous change.
8032 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8034 Consistently use platform-specific function to detect window system.
8035 * lisp.h (check_window_system): New prototype. This function is
8036 going to replace check_x, check_w32 and check_ns.
8037 (have_menus_p): Mention msdos.c in comment.
8038 * fontset.c (check_window_system_func): Remove. Adjust all users.
8039 * fontset.h (check_window_system_func): Remove prototype.
8040 * nsterm.h (check_ns):
8041 * xterm.h (check_x):
8042 * w32term.h (check_w32): Likewise.
8043 * menu.c (Fx_popup_menu): Use check_window_system.
8044 * msdos.c (check_window_system): Define for MS-DOS.
8045 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8046 * w32fns.c (check_window_system): Likewise for MS-Windows.
8047 * xfns.c (check_window_system): Likewise for X.
8048 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8049 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8051 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8053 Prefer < to > in range checks such as 0 <= i && i < N.
8054 This makes it easier to visualize quantities on a number line.
8055 This patch doesn't apply to all such range checks,
8056 only to the range checks affected by the 2013-03-24 change.
8057 This patch reverts most of the 2013-03-24 change.
8058 * alloc.c (xpalloc, Fgarbage_collect):
8059 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8060 * character.c (string_escape_byte8):
8061 * charset.c (read_hex):
8062 * data.c (cons_to_unsigned):
8063 * dispnew.c (update_frame_1):
8064 * doc.c (Fsubstitute_command_keys):
8065 * doprnt.c (doprnt):
8066 * editfns.c (hi_time, decode_time_components):
8067 * fileio.c (file_offset):
8068 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8069 * font.c (font_intern_prop):
8070 * frame.c (x_set_alpha):
8071 * gtkutil.c (get_utf8_string):
8072 * indent.c (check_display_width):
8073 * keymap.c (Fkey_description):
8074 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8076 * minibuf.c (read_minibuf_noninteractive):
8077 * process.c (wait_reading_process_output):
8078 * search.c (Freplace_match):
8079 * window.c (get_phys_cursor_glyph):
8080 * xdisp.c (redisplay_internal):
8081 * xsmfns.c (smc_save_yourself_CB):
8082 Prefer < to > for range checks.
8083 * dispnew.c (sit_for): Don't mishandle NaNs.
8084 This fixes a bug introduced in the 2013-03-24 change.
8085 * editfns.c (decode_time_components): Don't hoist comparison.
8086 This fixes another bug introduced in the 2013-03-24 change.
8088 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8090 * frame.h (struct frame): Drop scroll_bottom_vpos
8091 member becaue all real users are dead long ago.
8092 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8093 * xdisp.c (redisplay_internal): Adjust user.
8095 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8097 * nsmenu.m (showAtX:Y:for:): setLevel to
8098 NSPopUpMenuWindowLevel (Bug#13998).
8100 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8102 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8103 (ns_check_pending_open_menu): Declare.
8105 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8106 (x_activate_menubar): Update the menu with title that matches
8107 ns_get_pending_menu_title, and call
8108 ns_check_pending_openmenu (Bug#12698).
8109 (menuWillOpen:): New method.
8110 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8112 * nsterm.m (menu_will_open_state, menu_mouse_point)
8113 (menu_pending_title): New varaibles.
8114 (ns_get_pending_menu_title, ns_check_menu_open)
8115 (ns_check_pending_open_menu): New functions.
8117 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8119 * indent.c (current_column_bol_cache): Remove leftover which is not
8120 used in Fmove_to_column any more.
8121 (current_column, scan_for_column): Adjust users.
8122 * keyboard.c (last_point_position_buffer, last_point_position_window):
8123 Remove leftovers which are not used for recording undo any more.
8124 (command_loop_1, syms_of_keyboard): Adjust users.
8125 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8126 redisplay_window any more.
8127 (move_it_to): Adjust user.
8129 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8131 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8132 Update dependencies.
8134 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8136 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8137 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8140 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8142 * window.h (struct window): Replace hchild, vchild and buffer slots
8143 with the only contents slot. This is possible because each valid
8144 window may have either the child window (in vertical or horizontal
8145 combination) or buffer to display (for the leaf window). Using that,
8146 a lof of operations to traverse and/or change window hierarchies may
8147 be simplified. New member horizontal is used to distinguish between
8148 horizontal and vertical combinations of internal windows.
8149 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8150 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8151 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8152 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8153 Use contents slot, not buffer, where appropriate.
8154 (wset_combination): New function.
8155 (wset_buffer): Add eassert.
8156 (Fframe_first_window): Simplify the loop reaching first window.
8157 (Fwindow_buffer): Use WINDOW_LEAF_P.
8158 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8159 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8160 (unshow_buffer): Convert initial debugging check to eassert.
8161 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8162 (make_parent_window, window_resize_check, window_resize_apply)
8163 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8164 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8165 Adjust to match struct window changes.
8166 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8167 (mark_window_cursors_off, count_windows, get_leaf_windows)
8168 (foreach_window_1): Simplify the loop.
8169 * alloc.c (mark_object): Do not check for the leaf window because
8170 internal windows has no glyph matrices anyway.
8171 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8172 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8173 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8174 (build_frame_matrix_from_window_tree, mirror_make_current)
8175 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8176 (update_window_tree, set_window_update_flags): Simplify the loop.
8177 (sync_window_with_frame_matrix_rows): Enforce live window.
8178 Use contents slot, not buffer, where appropriate.
8179 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8180 and WINDOW_HORIZONTAL_COMBINATION_P.
8181 (make_frame_visible_1): Simplify the loop.
8182 Use contents slot, not buffer, where appropriate.
8183 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8184 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8185 (expose_window_tree): Likewise.
8186 Use contents slot, not buffer, where appropriate.
8187 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8188 to avoid deleted windows. Use contents slot instead of buffer.
8189 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8190 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8191 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8192 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8194 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8196 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8197 identify the reasons for assertion violations in bug#14062 and
8199 (Fx_show_tip): Fix compilation error under
8200 "--enable-check-lisp-object-type". (Bug#14073)
8202 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8203 Reported by <rzl24ozi@gmail.com>.
8205 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8207 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8209 (unwind_with_echo_area_buffer): ...to restore it here.
8210 This is needed to ensure that...
8211 (redisplay_window): ...both window markers are valid here,
8212 which is verified by eassert.
8213 * editfns.c (save_excursion_save): Do not assume that
8214 selected_window always displays the buffer.
8215 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8218 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8220 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8223 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8225 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8227 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8229 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8230 since MinGW's w32api headers do. This avoids compiler warnings.
8232 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8235 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8237 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8239 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8241 * gtkutil.c (style_changed_cb): Check if frame is live and an
8242 X frame (Bug#14038).
8244 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8246 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8247 Define only for _WIN32_WINNT less than 0x0500.
8248 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8250 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8251 see its own definitions of 'struct timeval' and 'struct timezone'.
8253 Fix incompatibilities between MinGW.org and MinGW64 headers.
8254 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8256 * w32.c (REPARSE_DATA_BUFFER): Guard with
8257 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8259 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8261 * xterm.c: Include X11/XKBlib.h
8262 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8264 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8266 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8268 * blockinput.h (input_blocked_p): Likewise.
8269 * bytecode.c (exec_byte_code): Likewise.
8270 * callproc.c (call_process_kill, call_process_cleanup)
8271 (Fcall_process): Likewise.
8272 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8273 (Fccl_execute_on_string): Likewise.
8274 * character.c (string_escape_byte8): Likewise.
8275 * charset.c (read_hex): Likewise.
8276 * cm.c (calccost): Likewise.
8277 * data.c (cons_to_unsigned): Likewise.
8278 * dired.c (directory_files_internal, file_name_completion):
8280 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8281 (sit_for): Likewise.
8282 * doc.c (Fsubstitute_command_keys): Likewise.
8283 * doprnt.c (doprnt): Likewise.
8284 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8285 * emacsgtkfixed.c: Likewise.
8286 * fileio.c (file_offset, Fwrite_region): Likewise.
8287 * floatfns.c (Fexpt, fmod_float): Likewise.
8288 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8290 * font.c (font_intern_prop): Likewise.
8291 * frame.c (x_set_alpha): Likewise.
8292 * gtkutil.c (get_utf8_string): Likewise.
8293 * indent.c (check_display_width): Likewise.
8294 * intervals.c (create_root_interval, rotate_right, rotate_left)
8295 (split_interval_right, split_interval_left)
8296 (adjust_intervals_for_insertion, delete_node)
8297 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8298 (merge_interval_right, merge_interval_left, copy_intervals)
8299 (set_intervals_multibyte_1): Likewise.
8300 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8301 * keymap.c (Fkey_description): Likewise.
8302 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8303 * lread.c (openp, read_integer, read1, string_to_number):
8305 * menu.c (ensure_menu_items): Likewise.
8306 * minibuf.c (read_minibuf_noninteractive): Likewise.
8307 * print.c (printchar, strout): Likewise.
8308 * process.c (create_process, Faccept_process_output)
8309 (wait_reading_process_output, read_process_output, send_process)
8310 (wait_reading_process_output): Likewise.
8311 * profiler.c (make_log, handle_profiler_signal): Likewise.
8312 * regex.c (re_exec): Likewise.
8313 * regex.h: Likewise.
8314 * search.c (looking_at_1, Freplace_match): Likewise.
8315 * sysdep.c (get_child_status, procfs_ttyname)
8316 (procfs_get_total_memory): Likewise.
8317 * systime.h (EMACS_TIME_VALID_P): Likewise.
8318 * term.c (dissociate_if_controlling_tty): Likewise.
8319 * window.c (get_phys_cursor_glyph): Likewise.
8320 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8321 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8323 * xfns.c (Fx_window_property): Likewise.
8324 * xmenu.c (set_frame_menubar): Likewise.
8325 * xselect.c (x_get_window_property, x_handle_dnd_message):
8327 * xsmfns.c (smc_save_yourself_CB): Likewise.
8328 * xterm.c (x_scroll_bar_set_handle): Likewise.
8330 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8332 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8333 to be optional or nil. Adjust comment and convert it to docstring.
8334 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8335 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8337 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8339 Static checking by GCC 4.8-20130319.
8340 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8341 * process.c (Fset_process_datagram_address)
8342 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8343 * xdisp.c (get_char_face_and_encoding):
8344 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8345 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8346 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8348 2013-03-24 Ken Brown <kbrown@cornell.edu>
8350 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8351 fix compilation on 64-bit Cygwin, where underscores are not
8352 automatically prepended.
8354 * w32term.c (w32_initialize): Silence compiler warning.
8356 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8358 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8359 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8360 variables, to save and restore frame dimensions.
8361 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8362 after returning from a 'fullscreen' configuration.
8363 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8364 to avoid races between the main thread and the input thread.
8366 * w32term.h (struct w32_output): New members normal_width,
8367 normal_height, normal_top, normal_left, and prev_fsmode.
8368 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8369 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8372 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8373 'fullscreen' parameter. Always record previous width and height
8374 of the frame, except when switching out of maximized modes, so
8375 that they could be restored correctly, instead of resetting to the
8376 default frame dimensions. Send SC_RESTORE command to the frame,
8377 unless we are going to send SC_MAXIMIZE, to restore the frame
8378 resize hints in the mouse pointer shown by the window manager.
8381 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8383 * lisp.h (get_frame_param): Adjust conditions for prototype
8386 2013-03-22 Ken Brown <kbrown@cornell.edu>
8388 * unexcw.c: Drop unneeded inclusion of w32common.h.
8389 (report_sheap_usage): Declare.
8390 (read_exe_header): Add magic numbers for x86_64.
8391 (fixup_executable): Fix printf format specifier for unsigned long
8394 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8396 * frame.h (struct frame): Put menu_bar_window under #ifdef
8397 because this member is not needed when X toolkit is in use.
8398 (fset_menu_bar_window):
8399 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8400 (free_glyphs, update_frame):
8401 * xdisp.c (expose_frame): Likewise.
8402 (display_menu_bar): Likewise. Remove redundant eassert.
8403 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8406 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8408 Use functions and constants to manipulate Lisp_Save_Value objects.
8409 This replaces code that used macros and strings and token-pasting.
8410 The change makes the C source a bit easier to follow,
8411 and shrinks the Emacs executable a bit.
8412 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8413 (make_save_value): Change 1st arg from string to enum. All callers
8416 (mark_object): Use if, not #if, for GC_MARK_STACK.
8417 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8418 (XSAVE_OBJECT): Now functions, not macros.
8419 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8420 the constant was never used.
8421 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8422 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8423 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8424 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8426 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8427 type3 with a single member save_type. All uses changed.
8428 (save_type, set_save_pointer, set_save_integer): New functions.
8429 * print.c (PRINTX): Remove.
8431 * alloc.c: Remove redundant static declarations.
8433 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8435 * window.h (struct window): Convert left_col, top_line, total_lines
8436 and total_cols from Lisp_Objects to integers. Adjust comments.
8437 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8439 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8440 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8441 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8442 Adjust users where appropriate.
8444 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8446 * frame.h (struct frame): Drop resx and resy because the same data is
8447 available from window system-specific output context. Adjust users.
8448 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8449 New functions to provide defaults when no window system available.
8450 (FRAME_RES_X, FRAME_RES_Y): New macros.
8451 (NUMVAL): Move from xdisp.c.
8452 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8453 (Ffont_face_attributes, Fopen_font):
8454 * image.c (gs_load):
8455 * w32font.c (fill_in_logfont):
8456 * xdisp.c (calc_pixel_width_or_height):
8457 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8458 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8460 2013-03-20 Kenichi Handa <handa@gnu.org>
8462 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8463 to 1 (temporary workaround until a bug related to ASCII
8464 optimization is fixed).
8466 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8468 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8469 Signal error if window is not internal. Adjust docstring.
8470 (delete_all_child_windows): Use combination_limit to save the buffer.
8471 (Fset_window_configuration): Adjust accordingly.
8472 * print.c (syms_of_print): Initialize debugging output not here...
8473 (init_print_once): ...but in a new function here.
8474 * lisp.h (init_print_once): Add prototype.
8475 * emacs.c (main): Add call to init_print_once. Adjust comments.
8477 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8479 * window.c (window_resize_check, window_resize_apply)
8480 (window_from_coordinates, recombine_windows, set_window_buffer)
8481 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8482 (Fsplit_window_internal, Fdelete_window_internal)
8483 (freeze_window_starts): Use bool for booleans.
8484 * window.h (window_frame_coordinates, resize_frame_windows)
8485 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8487 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8489 * dispnew.c (bitch_at_user): Use `user-error'.
8491 2013-03-17 Ken Brown <kbrown@cornell.edu>
8493 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8494 as return type of image_background. (Bug#13981)
8495 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8497 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8499 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8500 (ns_select): Don't return with result uninitialized.
8502 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8505 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8507 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8508 directories. If filename is nil, get directory name (Bug#13932).
8509 Use getFilename and getDirectory.
8510 (getFilename, getDirectory): New methods for EmacsSavePanel and
8512 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8514 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8516 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8518 2013-03-15 Kenichi Handa <handa@gnu.org>
8520 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8521 (adjust_after_replace): Make it back to static. Delete the third
8522 arg text_at_gap_tail. Cancel the code for handling it.
8524 * coding.h (struct coding_system): New member eol_seen.
8526 * coding.c (detect_ascii): New function.
8527 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8528 when the source bytes are actually scanned. On detecting for
8529 coding_category_utf_8_auto, call detect_ascii instead of scanning
8530 source bytes directly.
8531 (produce_chars): Call insert_from_gap with the new arg 0.
8532 (encode_coding): Likewise.
8533 (decode_coding_gap): Control ASCII optimization by the variable
8534 disable_ascii_optimization instead of #ifndef .. #endif.
8535 Deccode EOL format according to coding->eol_seen.
8536 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8539 * lisp.h (adjust_after_replace): Cancel externing it.
8540 (insert_from_gap): Adjust prototype.
8542 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8544 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8545 FULLSCREEN_MAXIMIZED. (Bug#13935)
8547 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8549 * region-cache.c (find_cache_boundary, move_cache_gap)
8550 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8551 Simplify debugging check and convert to eassert. Adjust comment.
8552 (pp_cache): Put under ENABLE_CHECKING.
8554 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8556 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8557 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8559 (w32fullscreen_hook): If the frame is visible, reset
8560 f->want_fullscreen flag after changing the frame size. If the
8561 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8564 2013-03-13 Daniel Colascione <dancol@dancol.org>
8566 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8567 too so that these builds can use Cygwin's file conversion
8568 functions. (We've been building and linking cygw32.o all along
8569 and just not using it.)
8571 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8573 File synchronization fixes (Bug#13944).
8574 * Makefile.in (LIB_FDATASYNC): New macro.
8576 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8577 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8578 Don't worry about HAVE_FSYNC, since a substitute fsync is
8579 available if the system lacks one.
8580 (Fwrite_regin): Retry fsync if interrupted.
8582 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8584 * w32term.c (w32_read_socket): If the Emacs frame is being
8585 activated, call w32fullscreen_hook, to make sure the new frame
8586 dimensions are in effect. (Bug#13937)
8588 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8590 * xdisp.c (init_iterator): Simplify because both character and byte
8591 positions are either specified or -1. Add eassert. Adjust comment.
8592 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8593 character and byte positions can be obtained from marker.
8595 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8597 Static checking by Sun C 5.12.
8598 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8599 * bytecode.c (exec_byte_code):
8600 * dispnew.c (init_display):
8602 * fileio.c (Fsubstitute_in_file_name):
8603 * keyboard.c (Fevent_convert_list):
8604 * keymap.c (Fsingle_key_description):
8605 * term.c (maybe_fatal, fatal):
8606 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8607 * xsmfns.c (Fhandle_save_session):
8608 Omit unreachable code.
8609 * keymap.c (map_keymap_char_table_item): Cast void * to
8610 a function pointer type; the C Standard requires this.
8612 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8613 Include <sys/param.h> unconditionally, as that works elsewhere and
8614 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8615 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8618 See ChangeLog.12 for earlier changes.
8624 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8626 This file is part of GNU Emacs.
8628 GNU Emacs is free software: you can redistribute it and/or modify
8629 it under the terms of the GNU General Public License as published by
8630 the Free Software Foundation, either version 3 of the License, or
8631 (at your option) any later version.
8633 GNU Emacs is distributed in the hope that it will be useful,
8634 but WITHOUT ANY WARRANTY; without even the implied warranty of
8635 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8636 GNU General Public License for more details.
8638 You should have received a copy of the GNU General Public License
8639 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.