1 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9 code, revealed in presence of R2L characters, character
10 compositions, and display vectors. A better fix for Bug#16148.
11 (extend_face_to_end_of_line): Don't reference tool_bar_window in
12 GTK and NS builds, they don't have this member of struct frame.
14 * dispextern.h (struct composition_it): Correct a comment for the
17 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
19 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
20 This prevents a compilation error on C compilers that do not
21 default functions to return 'int' if not declared. Also, add
22 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
23 since it now uses inline functions.
25 2013-12-16 Eli Zaretskii <eliz@gnu.org>
27 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
28 display margins on mode line, header line, and in the frame's
29 tool-bar window. (Bug#16165)
31 2013-12-16 Andreas Schwab <schwab@suse.de>
33 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
35 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
37 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
40 2013-12-16 Martin Rudalics <rudalics@gmx.at>
42 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
44 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
46 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
47 intended to find bogus pointers in font objects (Bug#16140).
48 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
49 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
50 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
51 Disable for MS-Windows due to Bug#15876; apparently this
52 requires more or less substantial changes in fontset code.
53 * xfont.c (xfont_close):
54 * xftfont.c (xftfont_close): Call x_display_info_for_display
55 to check whether 'Display *' is valid (Bug#16093 and probably
58 2013-12-15 Eli Zaretskii <eliz@gnu.org>
60 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
61 Reported by Juanma Barranquero <lekktu@gmail.com>.
63 * process.c (Fprocess_send_eof): Don't crash if someone tries to
64 open a pty on MS-Windows. (Bug#16152)
66 * emacs.c (decode_env_path): Fix bogus comparison against
67 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
69 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
71 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
72 (Fx_file_dialog): Add parentheses around && to silence warning.
74 * w32term.c (construct_drag_n_drop): Remove unused local variable.
76 2013-12-15 Eli Zaretskii <eliz@gnu.org>
78 * xdisp.c (extend_face_to_end_of_line): Extend background of
79 non-default face in margin areas as well. (Bug#16151)
80 (display_line): Call extend_face_to_end_of_line for continued
81 lines as well, if the display margins have non-zero width.
82 (set_glyph_string_background_width): When needed, set the
83 extends_to_end_of_line_p flag on glyph strings to be drawn in
84 margin areas, not only in the text area.
86 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
89 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
91 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
92 Don't worry about verify_error being t, since it has to be a list.
94 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
96 Use bool for boolean, focusing on headers.
97 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
98 No need to include <stdbool.h>, since conf_post.h does it now.
99 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
100 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
101 (SET_PER_BUFFER_VALUE_P):
102 * ccl.c, ccl.h (setup_ccl_program):
103 * ccl.h (CHECK_CCL_PROGRAM):
104 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
105 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
106 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
107 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
108 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
109 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
110 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
111 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
112 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
113 (CHARSET_FAST_MAP_SET):
114 * coding.c (decode_coding_ccl, encode_coding_ccl):
115 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
116 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
117 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
118 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
119 (decode_coding_c_string):
120 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
121 * conf_post.h (has_attribute):
122 * dispextern.h (trace_redisplay_p):
123 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
124 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
125 (SET_GLYPH_FROM_CHAR_GLYPH):
126 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
127 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
128 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
129 (cursor_in_mouse_face_p):
130 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
131 (blank_row, prepare_desired_row)
132 (build_frame_matrix_from_leaf_window, make_current)
133 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
134 (update_window, scrolling_window, update_frame_line):
135 * disptab.h (GLYPH_FOLLOW_ALIASES):
136 * editfns.c (Fformat):
137 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
138 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
139 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
140 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
141 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
142 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
144 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
145 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
146 (FRAME_MOUSE_UPDATE):
147 * fringe.c (Fdefine_fringe_bitmap):
148 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
149 (x_create_bitmap_from_xpm_data, xpm_load_image):
150 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
151 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
152 (MERGE_INTERVAL_CACHE):
153 * keymap.h (KEYMAPP):
154 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
155 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
156 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
157 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
158 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
159 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
160 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
161 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
162 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
163 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
164 (SETUP_BUFFER_SYNTAX_TABLE):
165 * systime.h (timespec_valid_p):
166 * term.c (save_and_enable_current_matrix):
167 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
168 * xdisp.c (in_display_vector_p, display_tool_bar_line)
169 (redisplay_internal, try_window_reusing_current_matrix)
170 (sync_frame_with_window_matrix_rows, try_window_id)
171 (display_menu_bar, display_tty_menu_item, display_mode_line)
172 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
173 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
174 * xmenu.c (xmenu_show):
175 * xterm.c (use_xim, x_term_init):
176 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
177 (struct x_bitmap_record):
178 Use bool for booleans.
179 * ccl.c (struct buffer_text):
180 * ccl.h (struct ccl_program):
181 * charset.h (struct charset):
183 * coding.h (struct iso_2022_spec, struct coding_system):
184 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
185 (struct glyph_string, struct face, struct face_cache)
186 (struct bidi_string_data, struct bidi_it)
187 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
189 * editfns.c (Fformat):
190 * frame.h (struct frame):
191 * fringe.c (struct fringe_bitmap):
192 * intervals.h (struct interval):
193 * keyboard.h (struct kboard):
194 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
195 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
196 (struct Lisp_Buffer_Local_Value, union specbinding):
197 * macfont.m (struct macfont_info):
198 * process.h (struct Lisp_Process):
199 * termchar.h (struct tty_display_info):
200 * window.h (struct window):
201 * xterm.h (struct x_output):
202 Use bool_bf for boolean bit-fields.
203 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
205 * ccl.h (struct ccl_program): Remove unused members private_state,
206 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
208 (struct ccl_spec): Remove unused members cr_carryover,
210 * conf_post.h: Include <stdbool.h>.
212 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
213 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
214 Surround statement macro with proper 'do { ... } while (false)' brackets.
215 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
216 Args must now be expressions; all callers changed.
217 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
218 (PRODUCE_GLYPHS): Simplify use of boolean.
219 * fileio.c (Fcopy_file):
220 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
221 * lisp.h (UNGCPRO): Return void, not int.
222 (FOR_EACH_TAIL): Use void expression, not int expression.
223 * region-cache.c: Reindent.
224 * region-cache.h: Copy comments from region-cache.c, to fix
225 incorrect remarks about booleans.
227 2013-12-14 Eli Zaretskii <eliz@gnu.org>
229 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
230 when character at point is displayed from a display vector.
233 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
235 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
236 now a list of certificate validation checks that will abort a
237 connection with an error.
238 (Fgnutls_boot): Document it and use it.
240 2013-12-14 Martin Rudalics <rudalics@gmx.at>
242 * w32term.c (w32_enable_frame_resize_hack): New variable.
243 (x_set_window_size): Use it to hack frame resizing on Windows
246 2013-12-14 Eli Zaretskii <eliz@gnu.org>
248 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
249 Windows-specific code to w32.c. Change error message text to
250 match that of Posix platforms.
252 * w32.c (w32_copy_file): New function, most of the code copied and
253 reworked from Fcopy_file. Improve error handling. Plug memory
254 leak when errors are thrown. Support file names outside of the
255 current codepage. (Bug#7100)
257 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
259 * lread.c (load_path_default): Prototype.
261 2013-12-13 Glenn Morris <rgm@gnu.org>
263 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
265 (load-path-default): Remove `changed' argument.
266 Do not set dump_path permanently. Simplify.
267 (init_lread): Simplify.
268 (syms_of_lread): Remove dump_path.
270 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
272 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
273 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
274 2013-12-12 font-related change to avoid Bug#16128, which
275 is quite hard to fix without even more substantial changes.
277 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
279 * font.c (font_close_object): Check for live frame (Bug#16128).
281 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
283 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
284 Return ptrdiff_t, not int, since it's a buffer size.
285 Reindent/reparen some macros to a more Gnuish style.
287 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
289 Avoid undefined behavior with huge regexp interval counts.
290 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
291 since it's now specialized to interval counts. All uses changed.
292 Do not assume wrapraound on signed integer overflow.
293 (regex_compile): Simplify based on the above changes.
295 2013-12-12 Eli Zaretskii <eliz@gnu.org>
297 Support file names on MS-Windows that use characters outside of
298 the current system codepage. (Bug#7100)
300 * w32.c (get_file_security, set_file_security)
301 (create_symbolic_link): Separate pointers and boolean flags for
302 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
303 non-zero, else the former.
304 (codepage_for_filenames, filename_to_utf16, )
305 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
307 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
309 (normalize_filename): Lose the DBCS code, now works on UTF-8.
310 Accept only one argument; all callers changed.
311 (dostounix_filename): Remove the second argument, now works in
312 UTF-8. All callers changed.
313 (parse_root): Lose DBCS code.
314 (get_long_basename, w32_get_short_filename, init_environment)
315 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
316 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
317 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
318 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
319 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
320 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
322 (ansi_encode_filename): New function.
323 (get_emacs_configuration, get_emacs_configuration_options):
325 (add_volume_info, GetCachedVolumeInformation): Run the input file
326 name through unixtodos_filename, to ensure it is stored and
327 referenced in canonical form.
328 (get_volume_info): Lose the DBCS code, now works in UTF-8.
329 (logon_network_drive, sys_link, utime): Improve error handling.
330 (sys_access): New function.
331 (hashval, generate_inode_val): Unused functions deleted.
332 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
333 (check_windows_init_file): Convert error message from UTF-8 to
334 ANSI codepage, for display in the message box.
335 (globals_of_w32): Set w32_unicode_filenames according to the OS
338 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
339 w32_unicode_filenames is non-zero, ANSI mode otherwise.
340 (syms_of_w32term): Declare w32-unicode-filenames.
342 * w32proc.c (new_child, delete_child): Remove code that handled
343 unused pending_deletion and input_file members of the child struct.
344 (create_child, sys_spawnve): Convert all file names to ANSI
345 codepage. Use ANSI APIs explicitly; forcibly fail if any file
346 name cannot be encoded in ANSI codepage. Don't use
347 unixtodos_filename, mirror slashes by hand.
348 (record_infile, record_pending_deletion): Functions deleted.
349 (Fw32_short_file_name): Call w32_get_short_filename instead of
352 * w32notify.c (add_watch): Work in Unicode mode when
353 w32_unicode_filenames is non-zero, ANSI mode otherwise.
354 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
355 instead, do the same with Lisp primitives.
357 * w32fns.c (file_dialog_callback, Fx_file_dialog)
358 (Fsystem_move_file_to_trash, Fw32_shell_execute)
359 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
360 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
361 (Fw32_shell_execute): Improve error reporting.
362 (Fdefault_printer_name): Ifdef away for Cygwin.
364 * w32.h (struct _child_process): Remove input_file and
365 pending_deletion members that are no longer used.
366 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
367 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
368 (ansi_encode_filename): New and updated prototypes.
370 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
372 (unexec): Don't use dostounix_filename, it expects a file name in
373 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
376 * fileio.c (Ffile_name_directory, file_name_as_directory)
377 (directory_file_name, Fexpand_file_name)
378 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
379 arguments of dostounix_filename.
380 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
381 use MAX_UTF8_PATH for size of file-name strings.
382 (emacs_readlinkat): Build an explicitly unibyte string for file
384 (syms_of_fileio) <file-name-coding-system>
385 default-file-name-coding-system>: Mention MS-Windows peculiarities.
387 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
388 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
389 directories to UTF-8.
390 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
391 environment, and each element of the input PATH, to UTF-8.
393 * dired.c (file_attributes): Use build_unibyte_string explicitly
394 to make Lisp strings from user and group names.
396 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
399 * coding.c (decode_file_name, encode_file_name): New functions.
401 * termcap.c (tgetent): Adapt to the change in arguments of
404 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
407 * msdos.c (dostounix_filename, init_environment): Adapt to the
408 change in arguments of dostounix_filename.
410 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
411 [WINDOWSNT]: Encode file names passed to the image libraries in
414 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
415 [WINDOWSNT]: Convert file names to the current ANSI codepage.
417 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
418 arguments of dostounix_filename.
420 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
422 * font.h (struct font_entity) [HAVE_NS]: New field to record
423 font driver which was used to create this entity.
424 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
425 frame where the font was opened.
426 (font_close_object): Add prototype.
427 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
428 (font_close_object): Not static any more. Lost frame arg.
429 Adjust comment and users.
430 * alloc.c (cleanup_vector): Call font_close_object to adjust
431 per-frame font counters correctly. If HAVE_NS, also call
432 driver-specific cleanup for font-entity objects.
433 * ftfont.c (ftfont_open):
434 * nsfont.m (nsfont_open):
435 * w32font.c (w32font_open_internal):
436 * xfont.c (xfont_open):
437 * xftfont.c (xftfont_open): Save frame pointer in font object.
438 * macfont.m (macfont_open): Likewise.
439 (macfont_descriptor_entity): Save driver pointer to be able
440 to call its free_entity routine when font-entity is swept.
441 * ftxfont.c (ftxfont_open): Add eassert because frame
442 pointer should be saved by ftfont_driver.open.
444 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
446 * xterm.c (x_make_frame_visible): Restore hack which is needed when
447 input polling is used. This is still meaningful for Cygwin, see
448 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
449 * keyboard.c (poll_for_input_1, input_polling_used): Define
451 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
452 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
453 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
454 (font_for_char): Prefer ptrdiff_t to int for buffer position.
455 (face_for_char): Likewise. Rearrange eassert and return ASCII
456 face for CHAR_BYTE8_P.
457 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
459 2013-12-11 Ken Brown <kbrown@cornell.edu>
461 * dispextern.h (erase_phys_cursor):
462 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
464 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
466 * nsterm.m (x_free_frame_resources):
467 * term.c (tty_free_frame_resources):
468 * xterm.c (x_free_frame_resources): Do not check for non-NULL
469 face cache because it's implied by free_frame_faces anyway.
470 * w32term.c (x_free_frame_resources): Likewise. Do not call
471 free_frame_faces twice.
473 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
475 * editfns.c (Fformat_time_string): Mention %F in the doc.
477 2013-12-11 Martin Rudalics <rudalics@gmx.at>
479 * window.c (resize_frame_windows): Don't return immediately when
480 the root window's size doesn't change - the minibuffer window
481 may still have to be repositioned/resized.
482 * xfns.c (Fx_create_frame): Always change the frame size after
483 initializing the frame's faces.
484 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
485 change_frame_size should already have done it.
486 (x_new_font): Assign new tool- and menu-bar heights.
487 (x_set_window_size_1): Account for tool- and menu-bar heights
488 (Bug#16013). Don't set pixel sizes since change_frame_size
489 should already have done it.
491 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
493 Remove the option of using libcrypto.
494 * Makefile.in (LIB_CRYPTO): Remove.
495 (LIBES): Don't use it.
497 2013-12-11 Juri Linkov <juri@jurta.org>
499 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
500 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
502 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
504 * xdisp.c (display_tool_bar_line): Don't extend on a previously
505 drawn tool bar items (Bug#16058).
506 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
508 2013-12-09 Ken Brown <kbrown@cornell.edu>
510 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
512 * lisp.h (get_frame_param): Adjust conditions for prototype
515 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
517 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
518 Avoid unused macro warning if configured --without-xft.
520 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
522 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
524 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
526 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
528 * emacs.c (main): Call fixup_locale a second time for GNUStep.
530 2013-12-08 Martin Rudalics <rudalics@gmx.at>
532 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
534 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
536 Use libcrypto's checksum implementations if available, for speed.
537 * Makefile.in (LIB_CRYPTO): New macro.
540 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
541 The macro didn't conform to C99 due to type mismatch,
542 which caused compilation failure with Sun C 5.12,
543 and it was confusing anyway. Include window.h to declare
544 redisplay_other_windows.
546 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
548 * window.c (set_window_buffer): Update mode line (bug#16084).
550 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
552 Fix minor problems found by static checking.
553 * keyboard.c (poll_for_input_1, input_polling_used):
554 Define only if HAVE_NTGUI.
555 * xmenu.c (popup_activate_callback): Omit unnecessary
556 check against USE_X_TOOLKIT, which must be defined here anyway.
557 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
560 2013-12-07 Martin Rudalics <rudalics@gmx.at>
562 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
564 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
566 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
568 * nsterm.m (x_set_window_size): Remove fprintf.
569 (init): Define always. Set applicationDidFinishLaunchingCalled
571 (applicationDidFinishLaunching:):
572 Set applicationDidFinishLaunchingCalled.
573 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
576 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
578 Pixel resize changes for NS (Bug#16049).
579 * nsterm.m (x_set_window_size): Change parameters rows/cols to
580 height/width. row/cols are locals.
581 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
582 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
583 (windowWillResize): Remove gsextra. Calculate extra as in
585 (x_new_font): Don't change frame size if fullscreen.
586 Change size pixelwise.
588 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
589 comment in xfns.c. Change to pixelwise call.
591 2013-12-06 Eli Zaretskii <eliz@gnu.org>
593 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
596 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
598 * xterm.c (input_signal_count): Remove.
599 (x_dispatch_event): Define unconditionally.
600 (x_make_frame_visible): Process X events until the frame
601 is really visible (Bug#16027).
602 * xterm.h (x_dispatch_event): Declare unconditionally.
604 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
606 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
608 * nsterm.m (x_set_window_size): Handle pixelwise.
610 2013-12-05 Martin Rudalics <rudalics@gmx.at>
612 * w32term.c (x_new_font):
613 * xterm.c (x_new_font): Calculate new frame size from new font
616 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
618 * lisp.h (FOR_EACH_TAIL): New macro.
619 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
621 * window.c (select_window): Call second wset_redisplay before we change
622 selected_window (bug#16034).
624 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
626 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
628 2013-12-04 Eli Zaretskii <eliz@gnu.org>
630 * w32xfns.c: Include window.h, to avoid a compiler warning.
632 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
634 * window.c (window_scroll): Mark window for redisplay (bug#16034).
635 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
636 window_scroll takes care of it.
637 (Fset_window_point, Fdelete_other_windows_internal)
638 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
639 (Fsplit_window_internal, Fdelete_window_internal)
640 (Fresize_mini_window_internal, Fset_window_configuration)
641 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
642 cause redisplay instead of forcing a complete redisplay.
643 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
644 we're only affecting the selected_window.
646 2013-12-04 Eli Zaretskii <eliz@gnu.org>
648 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
649 directional control characters. Update type and category
650 determination according to the UBA from Unicode v6.3.
651 (bidi_category_t): New category EXPLICIT_FORMATTING.
653 * dispextern.h (bidi_type_t): Update to include new bidirectional
654 properties introduced with Unicode v6.3. (Bug#16043)
656 2013-12-04 Martin Rudalics <rudalics@gmx.at>
658 * xterm.c (XTflash): Fix coordinate of bottom area to flash
661 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
663 * font.c (font_list_entities): Remove dummy assignment.
664 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
665 used on graphic displays only. Remove unused 'font_encoder' member.
666 (struct font_bitmap): Remove unused 'extra' member.
667 * nsfont.m (nsfont_open):
668 * w32font.c (w32font_open_internal):
669 * ftfont.c (ftfont_get_bitmap): Adjust users.
671 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
673 Use bool for boolean.
674 * tparam.c (tparam1):
675 * undo.c (record_point, record_property_change):
676 Use bool for boolean, for local vars that are always true or false.
678 Minor integer overflow fixes (Bug#16033).
679 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
680 This improves on the previous fix to this function.
681 (window_resize_check): When summing up pixel counts, don't rely on
682 undefined behavior if the sum overflows.
684 2013-12-03 Martin Rudalics <rudalics@gmx.at>
686 * window.c (Fset_window_new_pixel): Don't choke at negative
687 argument value (Bug#16033).
689 * xfns.c (Fx_create_frame): Add another call to change_frame_size
690 to avoid crash in window_box_height.
692 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
693 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
695 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
697 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
699 Minor integer overflow fixes.
700 * window.c (Fset_window_new_pixel, grow_mini_window):
701 * xdisp.c (Fwindow_text_pixel_size):
702 Avoid undefined behavior on signed integer overflow.
703 * xfns.c (x_set_mouse_color):
704 Check that drag shape fits in 'unsigned', since that's what X wants.
706 2013-12-02 Eli Zaretskii <eliz@gnu.org>
708 Improve reporting of fatal exception on MS-Windows.
709 * w32fns.c (my_exception_handler): New function.
710 (globals_of_w32fns): Set it up as the unhandled exception
711 handler. Initialize exception code and address to zeros.
712 (emacs_abort): If the exception code and address are available,
713 print them at the beginning of the backtrace. Fix the format of
714 printing addresses (was producing 0x0x12345678 on XP).
717 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
719 * eval.c (Fbacktrace__locals): New function.
720 (syms_of_eval): Defsubr it.
722 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
724 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
725 Define here to unify between...
726 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
727 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
729 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
731 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
733 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
734 fringe background extension.
735 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
736 because they are now always the same as `left' and `width',
737 respectively. Remove code for the case that `width' and
738 `sb_width' are different.
740 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
742 Fix minor problems found by static checking.
743 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
744 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
745 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
747 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
749 * image.c (imagemagick_compute_animated_image): Don't crash if we
750 have an animation with different-sized images (bug#15313).
752 2013-11-30 Martin Rudalics <rudalics@gmx.at>
754 Remove some unused items introduced during pixelwise change.
755 * window.c (window_resize_total_check): Remove unused function.
756 * xdisp.c (remember_mouse_glyph): Remove unused label.
757 (Ftool_bar_height): Move declaration inside #if.
758 * xterm.c (x_set_window_size): Don't use r and c.
760 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
762 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
765 * window.c (Fset_window_configuration): Comment out unused variables.
767 * w32term.c (w32_read_socket): Remove unused variable `buf'.
769 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
771 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
773 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
775 * gnutls.c (gnutls_audit_log_function): Only declare and define if
776 HAVE_GNUTLS3 (Bug#16001).
778 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
779 if interrupts are deferred (Bug#15801).
781 2013-11-30 Martin Rudalics <rudalics@gmx.at>
783 Support resizing frames and windows pixelwise.
784 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
785 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
786 (struct glyph_matrix): Replace window_left_col and
787 window_top_line by window_pixel_left and window_pixel_top.
788 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
790 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
791 (draw_window_divider, move_it_to, x_draw_right_divider)
792 (x_draw_bottom_divider, change_frame_size): Add or fix
794 * dispnew.c (change_frame_size_1): Change prototype.
795 (adjust_glyph_matrix, required_matrix_width)
796 (adjust_frame_glyphs_for_window_redisplay): Use pixel
797 values instead of lines and columns.
798 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
799 WINDOW_TOTAL_FRINGE_WIDTH.
800 (handle_window_change_signal, do_pending_window_change)
801 (init_display): Adjusts calls of change_frame_size.
802 (change_frame_size, change_frame_size_1): Handle pixelwise
804 * frame.c (Qright_divider_width, Qbottom_divider_width):
806 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
807 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
808 (x_set_internal_border_width, x_set_vertical_scroll_bars)
809 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
811 (set_frame_param): New function.
812 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
813 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
814 (Ffringe_width, Fborder_width, Fright_divider_width)
815 (Fbottom_divider_width): New functions, defsubr them.
816 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
817 New argument pixelwise.
818 (struct frame_parm_table): New members Qright_divider_width and
819 Qbottom_divider_width.
820 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
821 (x_report_frame_params): Handle Qright_divider_width and
822 Qbottom_divider_width.
823 (x_set_right_divider_width, x_set_bottom_divider_width):
825 (frame_resize_pixelwise): New option.
826 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
827 new_pixelwise, right_divider_width and bottom_divider_width;
828 remove total_lines; rename text_lines, text_cols, new_text_lines
829 and new_text_cols to text_height, text_width, new_height and
830 new_width respectively.
831 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
832 FRAME_TEXT_WIDTH respectively.
833 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
834 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
835 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
837 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
838 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
839 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
840 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
841 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
842 (FRAME_TOTAL_COLS_ARG): Remove macro.
843 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
844 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
845 (x_wm_set_size_hint): Handle frame pixel sizes.
846 * indent.c (compute_motion, Fcompute_motion):
847 Call window_body_width instead of window_body_cols.
848 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
849 (make_lispy_position): Handle right and bottom dividers.
850 (Fsuspend_emacs): Pixelize call of change_frame_size.
851 * keyboard.h: Extern Qright_divider, Qbottom_divider.
852 * lisp.h: Extern set_frame_param.
853 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
855 (Fx_create_frame): Add entry for vertical_drag_cursor.
856 Pixelize call of change_frame_size.
857 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
858 * nsterm.m (ns_update_window_end): Optionally draw right
860 (x_set_window_size): Add argument pixelwise.
861 Call check_frame_size and change_frame_size with pixelwise zero.
862 (ns_draw_window_divider): New function.
863 (ns_redisplay_interface): Add ns_draw_window_divider.
864 (updateFrameSize:): Call change_frame_size with pixelwise zero.
865 (x_new_font): Call x_set_window_size with pixelwise zero.
866 * print.c (print_object): For a window print its sequence
868 * term.c (Fresume_tty): Pixelize call of change_frame_size.
869 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
870 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
871 (w32_createwindow): Use scroll bar area width.
872 (w32_wnd_proc): Handle bottom divider width.
873 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
874 (Fx_create_frame): Default divider width parameters.
875 Caclulate sizes pixelwise. Add vertical drag cursor support.
876 (x_create_tip_frame): Default divider widths to zero.
877 Pixelize call to change_frame_size.
878 (Fx_show_tip): Add handling of divider widths. Pixelize window
880 (Fw32_frame_rect): New function.
881 (frame_parm_handler w32_frame_parm_handlers): Add divider
883 (Vx_window_vertical_drag_shape): Add variable.
884 * w32inevt.c (resize_event, maybe_generate_resize_event):
885 Pixelize change_frame_size calls.
886 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
888 * w32term.c (w32_draw_window_divider): New function.
889 (x_update_window_end): Handle right divider.
890 (w32_draw_fringe_bitmap, x_scroll_run)
891 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
892 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
893 Calculate new frame sizes pixelwise.
894 (x_new_font): Pixelize call to x_set_window_size.
895 (x_check_fullscreen): Pixelize call to change_frame_size.
896 (x_set_window_size_1, x_set_window_size): New argument
897 pixelwise. Calculate pixelwise.
898 (x_wm_set_size_hint): Use scroll bar area width.
899 (w32_redisplay_interface): Add w32_draw_window_divider.
900 * w32term.h (struct w32_output): Add vertical drag cursor.
901 * widget.c (set_frame_size, update_wm_hints)
902 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
904 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
905 * window.c (sequence_number): Restore.
906 (Fwindow_pixel_width, Fwindow_pixel_height)
907 (Fwindow_mode_line_height, Fwindow_header_line_height)
908 (window_pixel_to_total, Frun_window_scroll_functions)
909 (Fset_window_new_pixel, window_resize_apply_total)
910 (Fwindow_resize_apply_total): New functions.
911 (window_body_height, window_body_width): Rename from
912 window_body_lines. New argument PIXELWISE.
914 (Fwindow_body_height, Fwindow_body_width): New argument
916 (coordinates_in_window, window_relative_x_coord): Use window's
917 pixel width instead of total width.
918 (replace_window, recombine_windows): Initialize pixel values.
919 (resize_root_window, resize_frame_windows, grow_mini_window)
920 (shrink_mini_window): New argument PIXELWISE.
922 (Fdelete_other_windows_internal, adjust_window_margins)
923 (window_resize_check, window_resize_apply)
924 (Fdelete_window_internal, Fresize_mini_window_internal)
925 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
926 (check_frame_size): Rename arguments. New argument PIXELWISE.
928 (set_window_buffer): Make samebuf bool. Run configuration change
929 hook only if buffer changed.
930 (Fset_window_buffer): Rewrite doc-string.
931 (make_window): Initialize new_pixel slot.
932 (Fwindow_resize_apply): Check pixel size of root window.
933 (Fsplit_window_internal): Call 2nd argument pixel_size.
935 (Fscroll_left, Fscroll_right): Call window_body_width instead of
937 (save_window_data): New slots frame_text_width,
938 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
939 (saved_window): New slots pixel_left, pixel_top, pixel_height,
941 (Fcurrent_window_configuration, Fset_window_configuration)
942 (save_window_save, compare_window_configurations): Handle new
943 slots in save_window_data and saved_window.
944 (Fset_window_scroll_bars): Fix doc-string.
945 (window_resize_pixelwise): New variable.
946 (coordinates_in_window, Fcoordinates_in_window_p):
948 (make_parent_window): Adjust sequence_number.
949 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
951 * window.h (struct window): New members new_pixel, pixel_left,
952 pixel_top, pixel_width, pixel_height. Restore sequence_number.
953 (wset_new_pixel): New function.
954 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
955 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
956 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
957 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
958 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
959 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
960 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
961 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
962 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
963 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
964 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
965 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
966 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
967 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
968 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
970 (resize_frame_windows, grow_mini_window, shrink_mini_window)
971 (window_body_width, check_frame_size): Adapt external declarations.
972 * xdisp.c (last_max_ascent): New integer.
973 (window_text_bottom_y): Handle bottom divider.
974 (window_box_width, window_box_height): Calculate pixelwise.
975 (get_glyph_string_clip_rects): Handle right divider.
976 (remember_mouse_glyph): When windows are resized pixelwise
977 proceed with width and height set to 1.
978 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
980 (move_it_to): Calculate and return maximum x position
982 (Fwindow_text_pixel_size): New function.
983 (resize_mini_window, update_tool_bar): Calculate pixelwise.
984 (tool_bar_lines_needed): Rename to tool_bar_height.
986 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
988 (redisplay_tool_bar): Calculate pixelwise.
989 (redisplay_window): Calculate pixelwise. Handle dividers.
990 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
991 (x_draw_vertical_border): Handle dividers.
992 (define_frame_cursor1): Handle vertical drag cursor.
993 (x_draw_right_divider, x_draw_bottom_divider): New functions.
994 (expose_window): Calculate pixelwise. Handle dividers.
995 (init_xdisp): Initialize pixel values.
996 * xfaces.c (Qwindow_divider): New face.
997 (realize_basic_faces): Realize it.
998 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
999 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1000 (x_set_scroll_bar_default_width): Default actual width to 16.
1001 (Fx_create_frame): Set sizes pixelwise.
1002 (x_create_tip_frame): Default divider widths to zero.
1003 Pixelize call of change_frame_size.
1004 (Fx_show_tip): Handle divider widths. Initial pixel position
1006 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1007 (Vx_window_vertical_drag_shape): New option.
1008 * xmenu.c (free_frame_menubar): Pixelize call of
1010 * xterm.c (x_draw_window_divider): New function.
1011 (x_update_window_end): Optionally draw right divider.
1012 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1013 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1014 (handle_one_xevent, x_new_font): Calculate pixelwise.
1015 (x_set_window_size_1, x_set_window_size): New argument
1016 pixelwise. Calculate pixelwise.
1017 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1018 (struct x_redisplay_interface): Add x_draw_window_divider.
1019 * xterm.h (struct x_output): Add vertical_drag_cursor.
1021 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1023 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1024 Set invisible frames's `redisplay' when a full redisplay is requested.
1025 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1026 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1027 (display_mode_lines): Set it here instead.
1029 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1031 * dispextern.h (set_window_update_flags): Remove.
1033 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1035 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1037 * xdisp.c (REDISPLAY_SOME_P): New macro.
1038 (redisplay_internal): Use it (bug#15999).
1039 (prepare_menu_bars, redisplay_window): Use it as well.
1041 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1043 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1045 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1046 (globals_of_w32font): Zero it out.
1047 (GetCharWidth32W_Proc): New function pointer.
1048 (get_char_width_32_w): New function.
1049 (compute_metrics): If get_glyph_outline_w returns an error, try
1050 get_char_width_32_w before declaring a failure. This avoids
1051 punishing raster (a.k.a. "bitmap") fonts by slowing down
1052 redisplay. (Bug#6364).
1054 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1056 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1057 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1058 highlight needs to be redisplayed. (Bug#15913)
1060 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1062 Fix minor problems found by static checking.
1063 * buffer.h (struct buffer_text, struct buffer):
1064 * frame.h (struct frame):
1065 * window.h (struct window):
1066 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1067 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1068 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1069 no-longer-valid use of HAVE_MENUS.
1070 * xdisp.c (propagate_buffer_redisplay): Now static.
1072 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1074 * xmenu.c (Fmenu_or_popup_active_p):
1075 * window.c (Fset_window_configuration):
1076 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1077 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1078 * fns.c (Fyes_or_no_p):
1079 * editfns.c (Fmessage_box, Fmessage_or_box):
1080 * alloc.c (make_save_ptr_ptr):
1081 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1083 * window.c (Fset_window_configuration): Move select_window later.
1085 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1087 Refine redisplay optimizations to only redisplay *some* frames/windows
1088 rather than all of them.
1089 * xdisp.c (REDISPLAY_SOME): New constant.
1090 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1091 (bset_redisplay, bset_update_mode_line): New functions.
1092 (message_dolog): Use bset_redisplay.
1093 (clear_garbaged_frames): Use fset_redisplay.
1094 (echo_area_display): Use wset_redisplay.
1095 (buffer_shared_and_changed): Remove.
1096 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1097 frame titles. Compute the actual set of windows redisplayed.
1098 Don't update frame titles and menu bars for frames that don't need to
1100 (propagate_buffer_redisplay): New function.
1102 (redisplay_internal): Use it. Be more selective in the set of windows
1103 we redisplay. Propagate windows_or_buffers_changed to
1104 update_mode_lines a bit later to simplify the code.
1105 (mark_window_display_accurate_1): Reset window and buffer's
1107 (redisplay_window): Do nothing if neither the window nor the buffer nor
1108 the frame needs redisplay.
1109 * window.h (struct window): Add `redisplay' field.
1110 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1111 (redisplay_other_windows, window_list): New declarations.
1112 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1113 (window_list): Not static any more.
1114 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1115 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1116 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1117 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1118 * frame.h (struct frame): Add `redisplay' field.
1119 Move `external_menu_bar' bitfield next to other bit-fields.
1120 (SET_FRAME_GARBAGED): Use fset_redisplay.
1121 (SET_FRAME_VISIBLE): Don't garbage the frame;
1122 Use redisplay_other_windows.
1123 * buffer.h (struct buffer): Add `redisplay' field.
1124 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1125 (modify_overlay): Use bset_redisplay.
1126 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1128 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1130 Support w32 file notifications in batch mode.
1131 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1132 invalid (which happens in batch mode). If non-interactive, call
1133 handle_file_notifications to store file notification events in the
1134 input queue. (Bug#15933)
1136 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1138 * w32inevt.c (handle_file_notifications): Now external, not static.
1140 * w32term.h (handle_file_notifications): Provide prototype.
1142 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1143 init_crit, since init_display, which does that otherwise, is not
1146 2013-11-27 Glenn Morris <rgm@gnu.org>
1148 * Makefile.in ($(lispsource)/international/charprop.el): New.
1149 (emacs$(EXEEXT)): Depend on charprop.el.
1151 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1153 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1154 deleting portions of the buffer under non-nil REPLACE argument.
1157 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1158 directory, watch it and not its parent.
1159 (add_watch): Allow empty string in FILE.
1161 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1163 * window.c (Fset_window_start, window_resize_apply)
1164 (window_scroll): Reset window_end_valid (Bug#15957).
1166 2013-11-27 Glenn Morris <rgm@gnu.org>
1168 * Makefile.in (leimdir): Now in lisp source directory.
1169 ($(leimdir)/leim-list.el): Just use ../leim .
1170 * epaths.in (PATH_DUMPLOADSEARCH):
1171 * lread.c (load_path_default):
1172 * nsterm.m (ns_load_path): No more leim directory.
1174 2013-11-26 Andreas Schwab <schwab@suse.de>
1176 * .gdbinit (xgettype): Add cast.
1178 2013-11-26 Glenn Morris <rgm@gnu.org>
1180 Preload leim-list.el.
1181 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1182 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1183 is a single directory.
1185 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1187 bool-vector-subsetp is now the normal direction (Bug#15912).
1188 * data.c (Fbool_vector_subsetp): Test whether the first argument
1189 is a subset of the second one, not the reverse. Add doc string.
1191 Fix minor problems found by static checking.
1192 * lread.c (load_path_default): Now static.
1193 * textprop.c (text_property_stickiness): Be consistent about the
1194 test used when deciding whether to consider the previous character.
1195 This simplifies the code a bit.
1197 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1199 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1201 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1202 (syms_of_frame): Don't defsubr them.
1204 2013-11-25 Glenn Morris <rgm@gnu.org>
1206 * lread.c (load_path_default): Change the sense of the argument.
1207 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1208 from dump_path. When it is not, avoid checking dump_path twice.
1210 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1211 uninstalled dump_path against installed Vload_path. (Bug#15964)
1213 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1215 Export get_pos_property to Elisp.
1216 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1217 (syms_of_editfns): Export it to Elisp.
1219 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1221 2013-11-23 Romain Francoise <romain@orebokech.com>
1223 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1224 initialization here ...
1225 (syms_of_fileio): ... from here.
1227 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1229 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1230 Please use --enable-check-lisp-object-type.
1232 2013-11-23 Glenn Morris <rgm@gnu.org>
1234 * process.c (get_process): Explicit error for dead buffers.
1236 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1238 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1240 2013-11-23 Glenn Morris <rgm@gnu.org>
1242 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1243 * lread.c (load_path_check): Take path to check as argument.
1244 (load_path_default): New, split from init_lread.
1245 (init_lread): Move calc of default load-path to load_path_default.
1246 Empty elements in EMACSLOADPATH now stand for the default.
1247 (load-path): Doc fix.
1248 * emacs.c (decode_env_path): Add option to treat empty elements
1249 as nil rather than ".".
1250 * callproc.c (init_callproc_1, init_callproc):
1251 * image.c (Vx_bitmap_file_path):
1252 * lisp.h (decode_env_path):
1253 * lread.c (Vsource_directory):
1254 Update for new argument spec of decode_env_path.
1256 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1258 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1259 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1261 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1263 Fix some dependency problems that cause unnecessary recompiles.
1264 Problem reported by RMS in
1265 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1266 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1267 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1268 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1269 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1270 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1271 (boostrap-clean): No need to remove stamp-oldxmenu.
1273 Fix recently introduced bool vector overrun.
1274 This was due to an optimization that went awry.
1275 Reported by Glenn Morris in
1276 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1277 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1278 for empty vectors, undoing the 2013-11-18 change.
1279 * data.c (bool_vector_binop_driver): Rely on this.
1280 Fix bug that occasionally overran the destination.
1281 * lisp.h (struct Lisp_Bool_vector): Document this.
1283 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1285 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1288 * nsterm.m (init, run, stop:): Comment out for now, does not work
1291 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1293 * charset.c (syms_of_charset): Don't read past end of string.
1295 2013-11-19 Glenn Morris <rgm@gnu.org>
1297 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1299 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1301 Add hooks to run on gaining/losing focus. (Bug#15029)
1302 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1303 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1304 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1306 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1308 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1309 The old names predated the API change that put destination at end.
1311 Improve API of recently-added bool vector functions (Bug#15912).
1312 The old API had (bool-vector-count-matches A B)
1313 and (bool-vector-count-matches-at A B I), which gave the
1314 misleading impression that the two functions were variants, one
1315 with a location I. The new API has (bool-vector-count-population A)
1316 and (bool-vector-count-consecutive A B I) to make the distinction
1317 clearer. The first function no longer has a B argument, since the
1318 caller can easily determine the number of nils if the length and
1319 number of ts is known.
1320 * data.c (Fbool_vector_count_population): Rename from
1321 bool_vector_count_matches, and accept just 1 argument.
1322 (Fbool_vector_count_consecutive): Rename from
1323 Fbool_vector_count_matches_at.
1325 Always allocate at least one bits_word per bool vector.
1326 See Daniel Colascione in:
1327 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1328 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1329 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1330 * lisp.h (struct Lisp_Bool_vector): Document this.
1332 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1334 * insdel.c (invalidate_buffer_caches): New function, consolidated
1335 from part of prepare_to_modify_buffer.
1336 (insert_from_gap, prepare_to_modify_buffer):
1337 * coding.c (code_convert_region, code_convert_string):
1338 Call invalidate_buffer_caches. (Bug#15841)
1340 * lisp.h (invalidate_buffer_caches): Add prototype.
1342 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1344 * w32term.c (x_update_window_end): Don't invalidate the entire
1345 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1346 highlight needs to be redisplayed. (Bug#15913)
1348 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1350 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1352 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1354 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1355 while we are using Vprin1_to_string_buffer.
1357 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1358 after inserting the description string. (Bug#15907)
1360 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1362 * data.c: Work around bogus GCC diagnostic about shift count.
1363 Reported by Eli Zaretskii in
1364 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1365 (pre_value): New function.
1366 (count_trailing_zero_bits): Use it.
1368 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1370 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1371 assume C macros are not supported even under -g3 in these old GCC
1374 2013-11-15 Leo Liu <sdl.web@gmail.com>
1376 * minibuf.c (Ftry_completion, Fall_completions)
1377 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1379 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1381 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1382 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1383 This avoids placing unnecessary constants into the Emacs code.
1385 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1387 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1388 for Cygwin w32 build.
1390 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1391 for Cygwin w32 build. (Bug#15892)
1393 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1395 Simplify, port and tune bool vector implementation.
1396 * alloc.c (bool_vector_exact_payload_bytes)
1397 (bool_vector_payload_bytes): Remove.
1398 (bool_vector_fill): Return its argument.
1399 * alloc.c (bool_vector_fill):
1401 * print.c (print_object):
1402 Simplify by using bool_vector_bytes.
1403 * alloc.c (make_uninit_bool_vector):
1404 New function, broken out from Fmake_bool_vector.
1405 (Fmake_bool_vector): Use it. Use tail call.
1406 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1407 * data.c (BITS_PER_ULL): New constant.
1408 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1409 if long long versions don't exist.
1410 (shift_right_ull): New function.
1411 (count_one_bits_word): New function, replacing popcount_bits_word
1412 macro. Don't assume that bits_word is no wider than long long.
1413 (count_one_bits_word, count_trailing_zero_bits):
1414 Don't assume that bits_word is no wider than long long.
1415 * data.c (bool_vector_binop_driver, bool_vector_not):
1416 * fns.c (Fcopy_sequence):
1418 Create an uninitialized destination, to avoid needless work.
1419 (internal_equal): Simplify.
1420 (Ffillarray): Prefer tail call.
1421 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1422 contain at least one word.
1423 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1424 chars are narrower than ints.
1425 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1426 * fns.c (Fcopy_sequence):
1428 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1429 Don't try to port to hosts where bits_word values have holes; the
1430 code wouldn't work there anyway. Verify this assumption, though.
1431 (bool_vector_bytes): New function.
1432 (make_uninit_bool_vector): New decl.
1433 (bool_vector_fill): Now returns Lisp_Object.
1435 * xfns.c (xic_create_fontsetname):
1436 * xrdb.c (gethomedir): Prefer tail calls.
1438 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1440 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1441 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1443 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1444 that requires a return value.
1445 (Fset_buffer_modified_p): Take advantage of this change to do
1448 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1450 * buffer.c (Frestore_buffer_modified_p): Sync it with
1451 Fset_buffer_modified_p.
1452 (Fforce_mode_line_update): New function, moved from subr.el.
1453 (Fset_buffer_modified_p): Use them.
1454 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1456 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1458 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1459 This avoids undefined behavior when subtracting pointers into
1460 different aways. On my platform it also makes the code a tad
1461 smaller and presumably faster.
1463 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1465 * keyboard.c (command_loop_1): Use region-extract-function.
1466 * insdel.c (Qregion_extract_function): Not static any more (can we
1467 stop pretending that these vars can benefit from being marked static?).
1469 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1471 * search.c (find_newline): If buffer text is relocated during the
1472 "dumb loop", adjust C pointers into buffer text to follow suit.
1475 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1477 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1478 for conversion (Bug#15837).
1480 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1482 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1483 for the entire range of inserted characters. (Bug#15841)
1485 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1487 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1489 (realize_default_face): Remove assignment to distant-foreground if
1490 unspecified (Bug#15815).
1492 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1494 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1495 cache-long-scans disabled, since we don't want to call
1496 prepare_to_modify_buffer (in insert_1_both) for each message we
1499 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1500 from buffer.c. Improve commentary to the buffer field setter
1503 * buffer.c (bset_cache_long_scans): Static function deleted.
1504 Improve commentary to the buffer field setter functions.
1505 (init_buffer_once): Default for cache-long-scans changed to t.
1508 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1510 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1512 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1513 This bug was introduced in my 2013-06-21 change, and caused
1514 struct Lisp_Sub_Char_Table objects to be given too many slots,
1515 which broke 'make -C admin/unidata'.
1517 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1519 Import changes from mac-port 4.5.
1520 * macfont.m (mac_font_copy_default_descriptors_for_language)
1521 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1522 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1523 (macfont_language_default_font_names): New.
1524 (macfont_list): Rearrange language/charset code.
1525 (macfont_close): Don't check for macfont_info->cache.
1526 (mac_ctfont_create_preferred_family_for_attributes): New font
1527 selection code, call
1528 mac_font_copy_default_name_for_charset_and_languages.
1529 (mac_font_copy_default_descriptors_for_language)
1530 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1532 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1534 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1536 Port to C11 aligned_alloc, and fix some integer overflows.
1537 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1538 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1539 and use of posix_memalign replaced with aligned_alloc.
1540 (aligned_alloc): New function, defined or declared as needed.
1541 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1542 Don't undef; configure.ac now does this.
1543 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1544 (calloc, aligned_alloc): Check for integer overflow.
1545 (aligned_alloc): Rename from memalign. All uses changed.
1546 (memalign): New function, an alias for aligned_alloc.
1548 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1550 * xdisp.c (redisplay_internal): Fix typo in last change.
1552 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1554 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1556 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1558 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1559 redisplay--mode-lines-cause.
1560 (redisplay_internal): Keep them uptodate. Remove redundant check of
1561 buffer_shared_and_changed.
1562 * *.[chm]: Number every assignment to update_mode_lines so we
1563 can track why it is set.
1565 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1567 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1569 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1571 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1572 can track why it is set.
1574 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1576 Integer-related fixes for term.c etc.
1577 * dispextern.h (face_tty_specified_color): New function.
1578 * term.c (turn_on_face): Don't rely on undefined behavior when
1579 assigning an out-of-range value to 'long'.
1580 Simplify test for toggling highlight.
1581 (tty_capable_p): Omit last two (unused) args. All callers changed.
1582 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1583 (read_menu_input, tty_menu_activate, tty_menu_show):
1584 * xfaces.c (x_supports_face_attributes_p)
1585 (tty_supports_face_attributes_p):
1586 Use bool for boolean. All callers changed.
1587 (tty_supports_face_attributes_p): Omit defaults for color indices;
1588 no longer needed. Simplify tail call.
1590 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1592 * xdisp.c (prepare_menu_bars): Mark static.
1593 * lisp.h (prepare_menu_bars): Don't declare.
1594 * xselect.c (x_handle_selection_clear):
1595 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1597 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1599 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1600 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1602 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1604 * keyboard.c (Fcommand_error_default_function): Rename from
1605 Fdefault_error_output.
1607 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1609 * keyboard.c (Fdefault_error_output): New function, extracted from
1611 (syms_of_keyboard): Use it for Vcommand_error_function.
1613 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1615 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1616 (init_eval): Use it to ensure handlerlist is non-NULL.
1617 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1618 (Fsignal): Adjust NULLness test of handlerlist.
1619 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1621 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1623 * callproc.c (call_process): Call prepare_to_modify_buffer before
1624 decoding text read from the sub-process, as the decoded stuff will
1625 be inserted into the buffer. This will invalidate the various
1626 caches maintained for the buffer. (Bug#15148)
1628 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1630 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1631 string of glyphless-char-display.
1633 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1635 * nsfns.m (ns_get_name_from_ioreg): New function.
1636 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1637 OSX >= 10.9. Use ns_get_name_from_ioreg.
1639 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1641 Simplify and port recent bool vector changes.
1642 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1643 only in this file. Use a more-efficient implementation if the
1644 second argument is a power of 2.
1645 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1646 Remove no-longer-necessary compile-time checks.
1647 (bool_vector_exact_payload_bytes): New function.
1648 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1649 exact payload changed to call the new function. Do not assume
1650 that the arg or result fits in ptrdiff_t.
1651 (bool_vector_fill): New function.
1652 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1654 (vroundup_ct): Don't assume arg fits in size_t.
1655 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1656 invoke set_category_set.
1657 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1658 All callers changed. Use bool_vector_set.
1659 * category.h (XCATEGORY_SET): Remove; no longer needed.
1660 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1662 * data.c (Faref): Use bool_vector_ref.
1663 (Faset): Use bool_vector_set.
1664 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1665 (Fbool_vector_not, Fbool_vector_count_matches)
1666 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1667 * fns.c (concat): Use bool_vector_ref.
1668 (Ffillarray): Use bool_vector_fill.
1669 (mapcar1): Use bool_vector_ref.
1670 (sxhash_bool_vector): Hash words, not bytes.
1671 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1672 a constant, since it's now used in #if.
1673 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1674 unsigned char on unusual architectures, so that we no longer
1675 assume that the number of bits per bits_word is a power of two or
1676 is a multiple of 8 or of CHAR_BIT.
1677 (Qt): Add forward decl.
1678 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1679 at least as strictly as bits_word.
1680 (bool_vector_data, bool_vector_uchar_data): New accessors.
1681 All data structure accesses changed to use them.
1682 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1683 (bool_vector_set): New functions.
1684 (bool_vector_fill): New decl.
1685 (ROUNDUP): Move to alloc.c as described above.
1687 Fix recent gnutls changes.
1688 * gnutls.c (Fgnutls_boot): Don't assume C99.
1689 * process.c (wait_reading_process_output): Fix typo in recent change.
1691 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1693 * process.c (wait_reading_process_output, read_process_output)
1694 (send_process): Check gnutls_state is not NULL.
1696 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1697 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1699 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1701 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1702 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1704 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1707 * nsfns.m (Fx_create_frame): Fix memory leak.
1709 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1710 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1711 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1713 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1715 * xdisp.c (message3_nolog, message_with_string): Encode the string
1716 before writing it to the terminal in a non-interactive session.
1718 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1719 sure we concatenate them into a unibyte string.
1721 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1722 resulting temporary name before returning it to the caller.
1723 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1724 is a unibyte string, convert NAME to a unibyte string to ensure
1725 that the result is also a unibyte string.
1727 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1728 create unibyte strings from default paths and directory/file
1731 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1734 * callproc.c (init_callproc): Use build_unibyte_string to make
1735 sure we create unibyte strings from default paths and
1736 directory/file names.
1738 * buffer.c (init_buffer): Don't store default-directory of
1739 *scratch* in multibyte form. The original problem which led to
1740 that is described in
1741 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1742 but it was solved long ago. (Bug#15260)
1744 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1746 Port to stricter C99 platforms.
1747 Especially, C99 prohibits nesting a struct X inside struct Y if
1748 struct X has a flexible array member.
1749 * alloc.c (struct sdata): New type.
1750 (sdata): Implement in terms of struct sdata.
1751 Remove u member; all uses replaced by next_vector, set_next_vector.
1752 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1753 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1754 (struct sblock): Rename first_data member to data, which is now
1755 a flexible array member. All uses changed.
1756 (next_vector, set_next_vector, large_vector_vec): New functions.
1757 (vector_alignment): New constant.
1758 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1759 (struct large-vector): Now merely a NEXT member, since the old approach
1760 ran afoul of stricter C99. All uses changed to use
1761 large_vector_vec or large_vector_offset.
1762 (large_vector_offset): New constant.
1763 * dispnew.c: Include tparam.h, for tgetent.
1764 Do not include term.h; no longer needed.
1765 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1766 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1767 (struct Lisp_Vector): Use a flexible array member for contents,
1768 instead of a union with a member that is an array of size 1.
1770 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1771 fact that the struct no longer contains a union.
1772 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1773 (struct Lisp_Save_Value, struct Lisp_Free):
1774 Use unsigned, not int, for spacers, to avoid c99 warning.
1775 (union specbinding): Use unsigned, not bool, for bitfield, as
1776 bool is not portable to pre-C99 hosts.
1778 2013-11-04 Glenn Morris <rgm@gnu.org>
1780 * emacs.c (usage_message): Mention that `-L :...' appends.
1782 2013-11-02 Glenn Morris <rgm@gnu.org>
1784 * Makefile.in (abs_builddir): Remove.
1785 (bootstrap_exe): Use relative filename.
1787 Use relative filenames in TAGS files.
1788 * Makefile.in (abs_srcdir): Remove it again.
1789 (.PHONY): Remove frc.
1790 (maintainer-clean): No more TAGS-LISP file.
1791 (TAGS): Pass relative file names to etags.
1792 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1794 * Makefile.in (abs_srcdir): New, set by configure.
1796 (maintainer-clean): Remove pointless echo. That should be in the
1797 top-level Makefile, if anywhere. Delete TAGS-LISP.
1798 (extraclean): No s/ and m/ directories for some time.
1799 (TAGS): Also depend on ctagsfiles3.
1800 Remove no-longer-defined S_FILE.
1801 Pass absolute filenames to etags once more.
1802 (TAGS-LISP): Replace lispdir with its expansion.
1803 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1804 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1806 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1808 * xfaces.c (check_lface_attrs, realize_default_face):
1809 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1810 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1812 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1814 * emacs.c (original_pwd): Remove global var by making it local.
1815 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1817 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1819 * xfaces.c: Declare color_distance.
1820 (QCdistant_foreground): New variable.
1821 (NEAR_SAME_COLOR_THRESHOLD): New define.
1822 (load_color2): New function.
1823 (load_color): Call load_color2.
1824 (load_face_colors): Call load_color2 and if distant-color is specified
1825 calculate distant and use distant-color if colors are near.
1826 (LFACE_DISTANT_FOREGROUND): New define.
1827 (merge_face_ref, Finternal_set_lisp_face_attribute)
1828 (Finternal_get_lisp_face_attribute)
1829 (x_supports_face_attributes_p): Handle distant-foreground similar to
1831 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1833 * dispextern.h (lface_attribute_index):
1834 Add LFACE_DISTANT_FOREGROUND_INDEX.
1836 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1838 * image.c (pbm_next_char): New function.
1839 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1840 (pbm_scan_number): Use it.
1841 (Qlibjpeg_version): New variable.
1842 (syms_of_image): DEFSYM and initialize it.
1844 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1846 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1848 2013-10-31 Glenn Morris <rgm@gnu.org>
1850 * emacs.c (original_pwd): New char.
1851 (main): If using --chdir, store original_pwd.
1852 (init_cmdargs): When setting Vinvocation_directory based on a
1853 relative argv[0], use original_pwd if set. (Bug#15768)
1855 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1857 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1859 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1861 * insdel.c: Fix minor problems found by static checking.
1862 (Qregion_extract_function): Now static.
1863 (prepare_to_modify_buffer_1): Remove unused locals.
1865 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1867 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1868 (syms_of_xdisp): Declare pre-redisplay-function.
1869 (markpos_of_region): Remove function.
1870 (init_iterator, compute_stop_pos, handle_face_prop)
1871 (face_before_or_after_it_pos, reseat_to_string)
1872 (get_next_display_element, window_buffer_changed)
1873 (redisplay_internal, try_cursor_movement, redisplay_window)
1874 (try_window_reusing_current_matrix, try_window_id, display_line)
1875 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1876 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1877 * window.h (struct window): Remove field `region_showing'.
1878 * dispextern.h (struct it): Remove region_beg/end_charpos.
1879 (face_at_buffer_position, face_for_overlay_string)
1880 (face_at_string_position): Update prototypes.
1881 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1882 (face_at_string_position): Remove `region_beg' and `region_end' args.
1883 * fontset.c (Finternal_char_font):
1884 * font.c (font_at, font_range): Adjust calls accordingly.
1885 * insdel.c (Qregion_extract_function): New var.
1886 (syms_of_insdel): Initialize it.
1887 (prepare_to_modify_buffer_1): Use it.
1889 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1891 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1892 * ftxfont.c (ftxfont_get_gcs):
1893 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1894 * xfaces.c (x_free_colors, x_free_dpy_colors)
1895 (x_create_gc, unload_color):
1896 * xselect.c (x_property_data_to_lisp):
1897 * xsettings.c (parse_settings):
1898 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1899 (get_bits_and_offset): Adjust definition.
1900 * frame.c (XParseGeometry): Adjust locals.
1901 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1902 * regex.h (toplevel): Likewise for reg_syntax_t.
1904 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1906 * eval.c (run_hook_with_args): Use FUNCTIONP.
1908 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1910 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1911 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1912 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1913 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1914 on MS-Windows anyway.
1915 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1916 (free_realized_face): ...adjust user.
1917 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1918 white relief pixels to -1.
1919 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1920 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1921 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1923 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1925 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1926 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1927 in practice now. All callers changed.
1929 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1931 * dispextern.h (struct face): Use bitfields for 'underline_type'
1932 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1933 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1934 'stipple' member. Move 'lface' member up to help...
1935 * xfaces.c (make_realized_face): ...this function to find and
1936 clear just the members that need clearing.
1937 (load_face_colors, realize_x_face):
1938 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1940 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1942 * xftfont.c (struct xftfont_info): Remove set-but-unused
1944 (xftfont_open): Adjust user.
1945 (xftfont_get_colors): Remove useless prototype.
1947 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1949 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1950 before passing them to 'unexec'. (Bug#15260)
1952 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1954 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1956 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1958 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1959 the changed signature of the font driver's 'close' method.
1961 * w32font.h (w32font_close): Adjust the prototype to the change in
1962 function definition.
1964 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1966 * w32uniscribe.c (uniscribe_close): Adapt the call to
1967 w32font_close to its new prototype.
1969 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1971 Omit unused frame argument of font API's close function.
1972 * font.h (struct font): Drop frame argument. Adjust comment.
1973 * font.c (font_clear_cache, font_close_object): Adjust users.
1974 * ftfont.c (ftfont_close):
1975 * ftxfont.c (ftxfont_close):
1976 * macfont.m (macfont_close):
1977 * nsfont.m (nsfont_close):
1978 * w32font.c (w32font_close):
1979 * xfont.c (xfont_close):
1980 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1981 tweak comments and make functions safe if called more than once for
1982 the same font object.
1984 Perform font-specific cleanup when font object is swept by GC. See
1985 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1986 * alloc.c (cleanup_vector): New function.
1987 (sweep_vector): Call it for each reclaimed vector object.
1988 * font.h (struct font): Adjust comment.
1990 2013-10-24 Glenn Morris <rgm@gnu.org>
1992 * Makefile.in (abs_top_srcdir): New, set by configure.
1994 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1996 Adjust recent font-related changes to fix bug#15686.
1997 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1998 is a live window system frame, mark its default font too.
2000 2013-10-23 Glenn Morris <rgm@gnu.org>
2002 * Makefile.in (RUN_TEMACS): Make relative (again).
2003 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2004 (bootstrap-emacs$(EXEEXT)):
2005 Quote entities that might contain whitespace.
2007 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2009 Port to Solaris 10 and its bundled GCC.
2010 Problem reported by Timothy C. Burt.
2011 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2013 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2015 Do not allow font caches to grow too large.
2016 * alloc.c (compact_font_cache_entry, compact_font_caches):
2017 New functions or stub if not HAVE_WINDOW_SYSTEM.
2018 (compact_undo_list): Factor out from Fgarbage_collect.
2020 (mark_face_cache): Mark face font. Move down to avoid
2022 (mark_terminals): Do not mark font cache here.
2023 (Fgarbage_collect): Call compaction functions described
2024 above. Adjust comment.
2026 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2028 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2029 chdir to HOME (bug#15607).
2031 * nsterm.m (Qcocoa, Qgnustep): New variables.
2032 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2033 (ns_get_color): Make selection color work for GNUStep also.
2035 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2037 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2038 handles mouse clicks. Instead, let GPM use the same code as all
2039 the other mice use. See the discussion starting at
2040 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2041 for the details of the problem with the menu bar this fixes.
2043 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2045 Remove port-specific display name lists to avoid extra
2046 complexity and data duplication with display info lists.
2047 * xterm.h (x_display_name_list): Remove declaration.
2048 * xterm.c (x_display_name_list): Remove.
2049 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2050 * xfns.c (x_display_info_for_name, Fx_display_list):
2051 Likewise. Use x_display_list where appropriate.
2052 * w32term.h (w32_display_name_list): Remove declaration.
2053 * w32term.c (w32_display_name_list): Remove.
2054 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2056 * w32fns.c (x_display_info_for_name, Fx_display_list):
2057 Likewise. Use x_display_list where appropriate.
2058 * nsterm.h (ns_display_name_list): Remove declaration.
2059 * nsterm.m (ns_display_name_list): Remove.
2060 (ns_term_init, syms_of_nsterm): Adjust users.
2061 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2062 Likewise. Use x_display_list where appropriate.
2063 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2064 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2065 (mark_terminals): Mark per-terminal font cache.
2067 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2069 Don't run timers in input-pending-p. Its new check-timers param
2070 provides the prior behavior. (Bug#15045).
2071 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2074 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2076 Make some functions static in non-Microsoft builds.
2077 On my platform (Fedora 19 x86-64), this shrinks the
2078 Emacs executable (text+data) by 0.25%.
2079 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2080 (load_color) [!MSDOS]:
2081 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2082 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2083 * lisp.h (check_existing):
2084 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2085 (network_interface_info) [!WINDOWSNT]:
2086 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2087 Remove extern decls.
2088 * fileio.c (check_existing):
2089 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2090 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2091 (network_interface_info) [!WINDOWSNT]:
2092 * term.c (encode_terminal_code) [!WINDOWSNT]:
2093 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2094 * xfaces.c (load_color) [!MSDOS]:
2096 * fileio.c (check_existing, check_executable, check_writable):
2097 * process.c (network_interface_list, network_interface_info):
2098 Move earlier, so that we don't need forward decls.
2099 * gnutls.c (fn_gnutls_transport_set_errno)
2100 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2102 * w32.c (init_environment): Use faccessat rather than
2103 check_existing, partly for consistency with the rest of the code
2104 in this file, partly so that check_existing can be static.
2106 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2107 * emacs.c (MAIN_PROGRAM): New macro.
2108 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2109 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2111 bool vector int width fixes
2112 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2113 (Fbool_vector_count_matches_at):
2114 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2115 can exceed PTRDIFF_MAX, at least in theory.
2116 (Fbool_vector_count_matches_at):
2117 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2119 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2121 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2122 (struct sockaddr): Add forward decl, for platforms that lack it.
2124 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2126 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2129 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2131 * w32.c (network_interface_get_info, network_interface_list)
2132 (network_interface_info): New functions. (Bug#15610)
2133 (GetAdaptersInfo_Proc): New typedef.
2134 (get_adapters_info): New wrapper function.
2135 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2137 * process.h (network_interface_list, network_interface_info):
2140 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2141 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2142 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2143 for WINDOWSNT. Doc fix.
2144 (syms_of_process): Defsubr Snetwork_interface_list and
2145 Snetwork_interface_info unconditionally.
2147 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2148 in NS GUI sessions. (Bug#15629)
2150 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2152 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2154 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2156 * print.c (print_object): Print " ..." when truncating bool vectors.
2158 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2160 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2161 standard mouse buttons.
2163 * termhooks.h (struct input_event): Remove incorrect commentary.
2165 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2167 Disallow bool vector operations on mixed-length operands.
2168 The old behavior left garbage in the result vector sometimes,
2169 and didn't seem to be useful.
2170 * data.c (Qwrong_length_argument): New static var.
2171 (wrong_length_argument): New function.
2172 (bool_vector_binop_driver): Check that args agree in length.
2174 * keyboard.c, keyboard.h (all_kboards): Now static.
2176 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2178 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2179 note from the lispref.
2181 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2183 * nsterm.h (struct ns_display_info): Remove set-but-unused
2184 member image_cache (image caches are per-terminal anyway).
2185 (FRAME_X_IMAGE_CACHE): Remove.
2186 * nsterm.m (ns_initialize_display_info): Adjust user.
2188 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2190 * w32proc.c: Include mingw_time.h.
2192 * w32.c: Include mingw_time.h.
2194 Implement scrolling of TTY menus when the screen is too short.
2196 * term.c (tty_menu_display): Accept an additional argument, the
2197 menu item from which to start displaying the menu. Account for
2198 the value of Y when limiting the menu to the number of available
2200 (mi_result): New enumeration.
2201 (read_menu_input): Return enumerated value. When the y coordinate
2202 hits min_y or max_y, return scroll indication instead of wrapping
2204 (tty_menu_activate): Handle the scrolling indications from
2205 read_menu_input. Compute the first menu item to display and pass
2206 it to tty_menu_display.
2208 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2210 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2211 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2212 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2213 Adjust to match the change described below.
2214 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2215 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2216 memory_below_frame members to...
2217 * termchar.h (struct tty_display_info): ...here because they're
2218 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2219 * term.c (init_tty):
2220 * nsterm.m (ns_create_terminal):
2221 * w32term.c (w32_create_terminal):
2222 * xterm.c (x_create_terminal): Adjust users.
2223 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2224 to filter out non-TTY frames. Adjust comment.
2225 (scrolling): Adjust user. Prefer eassert for debugging check.
2227 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2229 * xfaces.c (PT_PER_INCH): Remove unused macro.
2230 * termhooks.h (struct terminal): Remove set-but-unused
2231 member fast_clear_end_of_line.
2232 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2233 * nsterm.m (ns_create_terminal):
2234 * term.c (init_tty):
2235 * w32term.c (w32_create_terminal):
2236 * xterm.c (x_create_terminal): Adjust users.
2238 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2240 * lisp.h (bool_vector_size): New function.
2241 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2242 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2243 (Fbool_vector_not, Fbool_vector_count_matches_at):
2244 Remove uses of 'eassume' that should no longer be needed,
2245 because they are subsumed by the 'eassume' in bool_vector_size.
2247 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2249 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2250 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2251 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2253 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2255 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2256 have different dimensions. (Bug#15575)
2258 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2261 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2263 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2265 * term.c (tty_menu_show): Never return with unbalanced
2266 specpdl. Use eassert for debugging check. Adjust style.
2268 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2270 * term.c (read_menu_input): Make selection of menu items
2271 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2272 (tty_menu_activate): Fix off-by-one error when computing max_y.
2274 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2276 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2277 audit logging (only used with GnuTLS 3.x) and enable it.
2279 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2281 * dispnew.c (redraw_frame): Remove useless #ifdef because
2282 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2283 Also, move TTY fflush to...
2284 * term.c (tty_update_end): ...this function.
2286 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2288 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2289 the end of the frame's glyph matrix. (Bug#15575)
2291 * term.c (tty_menu_display): Don't move cursor while overwriting
2292 frame's glyphs with menu items. Limit the number of items
2293 displayed to what can be shown on the available screen lines,
2294 excluding the echo area.
2295 (tty_menu_activate): Limit the Y coordinate allowed by
2296 read_menu_input to the last screen line used for menu display.
2298 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2300 * lisp.h (eassume): New macro.
2301 Also, include <verify.h>, for 'assume'.
2302 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2303 (vroundup, vector_nbytes):
2304 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2305 (Fbool_vector_not, Fbool_vector_count_matches)
2306 (Fbool_vector_count_matches_at):
2307 Use eassume, not eassert.
2308 * casetab.c (set_identity, shuffle):
2309 * composite.c (composition_gstring_put_cache):
2310 * dispnew.c (update_frame_1):
2311 * ftfont.c (ftfont_shape_by_flt):
2312 * image.c (gif_load):
2313 * intervals.c (offset_intervals):
2314 * macfont.m (macfont_shape):
2315 Remove calls to 'assume' that are no longer needed, because
2316 --enable-gcc-warnings no longer generates bogus warnings
2317 when these calls are removed.
2319 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2321 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2323 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2325 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2326 (Qsubstitute_env_in_file_name): New var.
2327 (syms_of_fileio): Define it.
2329 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2331 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2332 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2335 * term.c (save_and_enable_current_matrix): Don't allocate and
2336 don't save margin areas.
2337 (restore_desired_matrix): Don't restore margin areas.
2338 (free_saved_screen): Don't free margin areas.
2340 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2342 * image.c: Pacify --enable-gcc-warnings.
2343 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2344 #define only if used.
2346 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2348 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2349 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2350 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2351 (gif_load): For giflib v5.x and later, display the error message
2352 produced by giflib when its functions fail.
2353 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2356 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2358 * keyboard.c (last_event_timestamp): Remove. For X selection and
2359 GTK popup menus, it may be obtained from per-frame X display info.
2360 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2361 (process_special_events): Adjust users.
2362 * keyboard.h (last_event_timestamp): Remove declaration.
2363 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2364 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2365 * menu.h (xmenu_show): Adjust prototype.
2366 * menu.c (Fx_popup_menu): Adjust user.
2367 * xselect.c (x_own_selection, x_get_foreign_selection)
2368 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2370 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2372 * keyboard.c (init_kboard): Now static. Add arg
2373 to denote window system. Adjust comment.
2374 (init_keyboard): Adjust user.
2375 (allocate_kboard): New function.
2377 * nsterm.m (ns_term_init):
2378 * term.c (init_tty):
2379 * w32term.c (w32_create_terminal):
2380 * xterm.c (x_term_init): Use it.
2381 * keyboard.h (init_kboard): Remove prototype.
2382 (allocate_kboard): Add prototype.
2384 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2386 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2387 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2389 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2391 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2393 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2395 * term.c (tty_menu_activate): Flush the output stream after
2396 showing the cursor, and don't mark the frame garbaged at exit from
2397 the function. Fixes redisplay glitches when moving from one menu
2400 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2402 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2403 or throw error (Bug#15570).
2405 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2407 * intervals.c (temp_set_point_both): Move test into 'eassert',
2410 * lisp.h (eassert): Don't use 'assume'.
2411 Sometimes 'assume' wins in performance, and sometimes it loses,
2412 so it shouldn't be used all the time. Perhaps we need two
2413 flavors of 'eassert', one for where 'assume' is far more likely
2414 to help or to hurt; but that can be done later.
2415 Problem reported by Dmitry Antipov in
2416 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2417 Also, don't include <verify.h>; no longer needed.
2419 2013-10-09 Glenn Morris <rgm@gnu.org>
2421 * eval.c (Fcond): Doc tweak.
2423 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2425 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2426 expressions with side effects to eassert. (Bug#15565)
2428 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2430 * fns.c (hashfn_user_defined): Allow hash functions to return any
2433 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2435 Fix minor problems found by static checking.
2436 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2437 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2438 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2439 * keyboard.c (read_menu_command): Remove unused local.
2440 * lisp.h (read_menu_command): New decl.
2441 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2442 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2443 Return ptrdiff_t, not int.
2444 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2445 not int, for benefit of xpalloc.
2446 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2448 (have_menus_p): Remove; unused.
2449 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2450 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2451 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2453 (save_and_enable_current_matrix): Omit unnecessary casts.
2454 (read_menu_input): Omit local extern decl (now in lisp.h).
2455 Don't access uninitialized storage if mouse_get_xy fails.
2456 (tty_menu_activate): Mark local as initialized, for lint.
2457 (tty_menu_activate, tty_meny_show): Remove unused locals.
2459 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2461 Support menus on text-mode terminals.
2462 * xterm.h (xw_popup_dialog): Add prototype.
2464 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2465 (xmenu_show): Block input here, instead in Fx_popup_menu.
2466 (xw_popup_dialog): New function, with X-specific bits of popup
2469 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2472 * window.c (Fset_window_configuration): Use run-time tests of the
2473 frame type instead of compile-time conditionals, when menu-bar
2474 lines are considered.
2476 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2477 (w32_popup_dialog): New prototypes.
2479 * w32menu.c (Fx_popup_dialog): Function deleted.
2480 (w32_popup_dialog): New function, with w32 specific bits of popup
2481 dialogs. Block input here.
2483 * w32inevt.c (w32_console_read_socket): Minor change to add
2484 debugging TTY events.
2486 * w32fns.c (show_hourglass): If returning early because the frame
2487 is not a GUI frame, unblock input.
2489 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2490 (cursorY): New functions.
2492 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2493 WINDOWSNT, macros that call curX and curY elsewhere.
2495 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2497 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2498 specific function to hide and show cursor on a text-mode terminal.
2499 (tty_menu_struct, struct tty_menu_state): New structures.
2500 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2501 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2502 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2503 (tty_menu_locate, save_and_enable_current_matrix)
2504 (restore_desired_matrix, screen_update, read_menu_input)
2505 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2506 (tty_pop_down_menu, tty_menu_last_menubar_item)
2507 (tty_menu_new_item_coords, tty_menu_show): New functions.
2508 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2510 * nsterm.h (ns_popup_dialog): Adjust prototype.
2512 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2514 (ns_popup_dialog): Adapt order of arguments to the other
2515 *_menu_show implementations.
2516 (Fx_popup_dialog): Function deleted.
2518 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2520 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2522 * menu.c (have_boxes): New function.
2523 (single_keymap_panes): Use it instead of a compile-time
2525 (single_menu_item): Use run-time tests of the frame type instead
2526 of compile-time conditionals.
2527 (encode_menu_string): New function.
2528 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2529 the macro, since different types of frame need different encoding
2531 (digest_single_submenu): Use run-time tests of frame type instead
2532 of, or in addition to, compile-time conditionals.
2533 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2534 (Fx_popup_menu): Detect when the function is called from keyboard
2535 on a TTY. Don't barf when invoked on a text-mode frame.
2536 Check frame type at run time, instead of compile-time conditionals for
2537 invoking terminal-specific menu-show functions.
2538 Call tty_menu_show on text-mode frames.
2539 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2540 run time to determine which alternative to invoke; support dialogs
2543 * keyboard.h <Qmouse_movement>: Declare.
2545 * keyboard.c <Qmouse_movement>: Now extern.
2546 <Qecho_keystrokes>: New static variable.
2547 (read_key_sequence): Accept an additional argument, a flag to
2548 prevent redisplay during reading of the key sequence. All callers
2550 (read_menu_command): New function.
2551 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2553 (toolkit_menubar_in_use): New function.
2554 (make_lispy_event): Use it instead of a compile-time test.
2556 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2557 window-system being available.
2559 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2560 to x-popup-dialog on the frame type, they all now support popup
2563 * dispnew.c (save_current_matrix): Save the margin areas.
2564 (restore_current_matrix): Restore margin areas.
2565 (update_frame_with_menu): New function.
2567 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2570 * alloc.c (make_save_ptr): Now compiled unconditionally.
2572 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2574 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2575 (redraw_frame, update_frame): Adjust users.
2576 * dispextern.h (set_window_update_flags): Adjust prototype.
2577 * xdisp.c (redisplay_internal): When updating all frames with zero
2578 windows_or_buffers_changed, assume that only the windows that shows
2579 current buffer should be really updated.
2581 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2583 Do not allocate huge temporary memory areas and objects while encoding
2584 for file I/O, thus reducing an enormous memory usage for large buffers.
2585 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2586 * coding.h (struct coding_system): New member raw_destination.
2587 * coding.c (setup_coding_system): Initialize it to zero.
2588 (encode_coding_object): If raw_destination is set, do not create
2589 dst_object. Add comment.
2590 * fileio.c (toplevel): New constant E_WRITE_MAX.
2591 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2592 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2594 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2596 * nsterm.m (windowDidExitFullScreen:):
2597 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2599 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2601 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2602 * keyboard.c (unblock_input_to): Don't process pending signals
2603 if a fatal error is in progress.
2605 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2606 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2607 they're talking about words in Lisp bool vectors.
2608 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2609 * data.c (popcount_bits_word): Rename from popcount_size_t.
2610 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2613 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2615 Improve support for popcount and counting trailing zeros (Bug#15550).
2616 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2617 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2618 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2619 (popcount_size_t_msc, popcount_size_t_gcc):
2620 Remove; now done by Gnulib.
2621 (popcount_size_t): Now a macro that defers to Gnulib.
2622 (count_trailing_zero_bits): Return int, for consistency with
2623 Gnulib and because Emacs prefers signed to unsigned int.
2624 Don't assume that size_t is either unsigned int or unsigned long
2625 or unsigned long long.
2626 (size_t_to_host_endian): Do not assume that size_t is either
2627 exactly 32 or exactly 64 bits wide.
2628 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2629 etc., so that it's now an enum constant, not a macro.
2630 No need to assume that it's either 32 or 64.
2632 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2634 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2637 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2639 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2640 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2642 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2644 emacs_read and emacs_write now use void *, not char *.
2645 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2646 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2647 Buffer arg is now void *, not char *. This matches plain
2648 'read' and 'write' better, and avoids a constraint violation
2649 on Solaris 9 with Oracle Studio.
2651 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2653 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2654 memset to explicit loop. Otherwise copy largest possible chunk
2655 from initialized to uninitialized part, thus allowing the longer
2656 memcpy runs and reducing the number of loop iterations.
2658 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2660 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2661 hide toolbar (Bug#15388).
2662 (windowDidEnterFullScreen:): If presentation options are zero,
2663 set them here (Bug#15388).
2664 (ns_update_auto_hide_menu_bar): Remove runtime check.
2665 Don't auto hide dock unless menubar is also auto hidden.
2667 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2669 * editfns.c (message): Mention batch mode in doc string.
2671 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2673 * nsterm.m (check_native_fs): Remove erroneous comment.
2675 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2677 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2678 uses find_newline instead of scan_newline and so doesn't move point.
2680 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2682 Use hardware support for byteswapping on glibc x86 etc.
2683 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2684 whereas the old swap64 needed 30.
2685 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2686 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2687 Use byteswap.h's macros to swap bytes.
2688 * lisp.h (swap16, swap32, swap64): Remove.
2689 All uses replaced by bswap_16, bswap_32, bswap_64.
2691 * bytecode.c (exec_byte_code): Use some more volatile variables
2692 to work around local variables getting clobbered by longjmp.
2693 Port to pre-C99, which doesn't allow decls after stmts.
2695 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2697 * lisp.h (eassert): Assume that COND is true when optimizing.
2698 In other words, take on the behavior of eassert_and_assume.
2699 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2700 (eassert_and_assume): Remove. All uses replaced by eassert.
2702 * xdisp.c (Qglyphless_char): Now static.
2704 Adjust to merge from gnulib.
2705 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2706 * lisp.h: Include <verify.h>, for 'assume'.
2708 * eval.c (clobbered_eassert): New macro.
2709 (internal_catch, internal_condition_case)
2710 (internal_condition_case_1, internal_condition_case_2)
2711 (internal_condition_case_n): Use it instead of eassert
2712 when the argument contains locals clobbered by longjmp.
2713 Don't use clobbered locals outside of clobbered_eassert.
2714 (internal_lisp_condition_case): Use a volatile variable
2715 to work around a local variable's getting clobbered.
2717 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2719 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2720 (PUSH_HANDLER): New macro.
2721 (catchlist): Remove.
2722 (handlerlist): Always declare.
2724 * eval.c (catchlist): Remove (merge with handlerlist).
2725 (handlerlist, lisp_eval_depth): Not static any more.
2726 (internal_catch, internal_condition_case, internal_condition_case_1)
2727 (internal_condition_case_2, internal_condition_case_n):
2729 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2730 handlerlist/catchlist.
2731 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2732 handlerlist which can only handle a single condition-case handler at
2734 (find_handler_clause): Simplify since we only a single branch here
2737 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2739 (bcall0): New function.
2740 (exec_byte_code): Add corresponding cases. Improve error message when
2741 encountering an invalid byte-code. Let Bunwind_protect accept
2742 a function (rather than a list of expressions) as argument.
2744 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2745 and make them unconditional now that they're heap-allocated.
2747 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2749 * charset.c (Fdecode_char, Fencode_char): Remove description of
2750 `restriction' arg. now that it's hidden by advertised-calling-convention.
2752 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2754 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2755 Remove unused variable (from mac-port).
2756 (macfont_draw): Use s->ybase for correct y position.
2758 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2760 * frame.h (struct frame): Drop has_minibuffer member because...
2761 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2762 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2764 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2766 * window.h (struct window): Prefer enum text_cursor_kinds to int
2767 for phys_cursor_type member. Move the latter, phys_cursor_width,
2768 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2769 * window.c (replace_window, make_window): Adjust users.
2771 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2773 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2774 this module is never compiled otherwise.
2776 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2778 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2781 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2783 * xdisp.c (get_next_display_element): Don't call face_for_font in
2784 a build configured --without-x. (Bug#15484)
2786 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2788 * window.c (calc_absolute_offset): #elif should be #elif defined.
2790 * frame.c (delete_frame): Block/unblock input to overcome race
2791 condition (Bug#15475).
2793 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2795 * frame.c (delete_frame): Record selected frame only after
2796 calling Qdelete_frame_functions (Bug#15477).
2798 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2800 * nsterm.m (ns_selection_color): Remove.
2801 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2802 NSColor selectedText(Background)Color. Only for COCOA.
2803 (ns_term_init): Remove assignment of ns_selection_color, logic
2804 moved to ns_get_color.
2806 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2807 NS_SELECTION_COLOR_DEFAULT.
2808 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2810 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2812 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2813 frame' does not have the tool_bar_window member.
2815 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2817 Signal error when reading an empty byte-code object (Bug#15405)
2818 * lread.c (read1): signal error
2819 * alloc.c (make_byte_code): eassert header size
2820 (sweep_vectors): change an int to size_t
2822 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2824 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2825 instead of ints, as it's the usual style for offsetof constants. See:
2826 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2828 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2829 This is ugly, but it should fix the performance problem for older
2830 GCC versions in the short run. I'll look into integrating the
2831 Gnulib module for popcount, as a better fix.
2832 See the thread starting in:
2833 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2834 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2835 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2836 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2837 (popcount_size_t): Use it.
2839 2013-09-24 Daniel Colascione <dancol@dancol.org>
2841 * process.c (Fnetwork_interface_info): Fix build break due to
2844 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2846 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2847 Prefer signed to unsigned integers where either will do.
2848 No need for 'const' on locals that do not escape.
2849 Omit easserts with unnecessary and unportable assumptions about
2850 alignment. Avoid unnecessary casts to char *.
2852 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2854 Use union for the payload of struct Lisp_Vector.
2855 This helps to avoid a few glitches dictated by C's aliasing rules.
2856 * lisp.h (struct Lisp_Vector): Use union for next and
2857 contents member. Adjust comment. Change related users.
2858 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2859 Related users changed.
2860 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2861 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2862 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2863 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2865 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2867 Optimize glyph row clearing and copying routines.
2868 * dispextern.h (struct glyph_row): Change layout of struct
2869 glyph_row to help copy_row_except_pointers. Adjust comment.
2870 * dispnew.c (null_row): Remove.
2871 (clear_glyph_row): Use offsetof and memset to find and clear
2872 just the members that need clearing. Adjust comment.
2873 (copy_row_except_pointers): Likewise for copying.
2875 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2877 Some minor cleanups of recently-added bool vector code.
2878 * conf_post.h (assume): Always return void. Use lint version
2879 only if GCC and MSC versions don't apply.
2880 * conf_post.h (assume):
2881 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2882 Depend on _MSC_VER, not __MSC_VER, for consistency with
2884 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2885 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2886 (bool_vector_binop_driver, count_trailing_zero_bits)
2887 (size_t_to_host_endian): Now static, not static inline;
2888 the latter isn't needed with modern compilers and doesn't
2889 work with older compilers anyway.
2891 * alloc.c (valgrind_p): Use bool for boolean.
2893 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2895 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2896 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2897 (display_last_displayed_message_p, message_buf_print)
2898 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2899 Use bool for boolean.
2900 * dispextern.h (cancel_line, init_desired_glyphs):
2901 Remove ancient leftover.
2902 (help_echo_showing_p, hourglass_shown_p):
2903 * lisp.h (noninteractive_need_newline): Adjust declaration.
2905 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2907 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2909 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2910 ...this file and convert the latter to static. Adjust comment.
2911 (make_initial_frame):
2912 * window.c (init_window_once): Adjust user.
2913 * frame.h (last_nonminibuf_frame): Remove declaration.
2914 * lisp.h (selected_frame): Likewise.
2915 * msdos.c (the_only_display_info): Adjust comment.
2917 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2919 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2920 computing the end column of mouse-highlight that comes from
2921 display or overlay strings. (Bug#15437)
2922 (note_mouse_highlight): Adapt calculation of last argument to
2923 mouse_face_from_string_pos to the above change.
2925 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2926 all platforms, not just for clang.
2928 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2930 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2931 about excess arguments to snprintf.
2933 * conf_post.h(assume): Use __builtin_unreachable for clang.
2935 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2937 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2938 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2940 2013-09-23 Daniel Colascione <dancol@dancol.org>
2942 * alloc.c (USE_VALGRIND): New macro; on by default
2943 when ENABLE_CHECKING.
2944 (mark_maybe_object, mark_maybe_pointer)
2945 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2947 (valgrind_p) [USE_VALGRIND]: New variable.
2948 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2950 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2952 * process.c (wait_reading_process_output): Change int pnamelen to
2955 * nsterm.m (setMarkedText:selectedRange:):
2956 (deleteWorkingText):
2957 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2958 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2959 argument to unsigned long to avoid warning.
2960 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2962 * conf_post.h (assume): Fix compiler error: x shall be cond.
2964 2013-09-22 Daniel Colascione <dancol@dancol.org>
2966 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2967 warning when compiling without a window system.
2969 2013-09-22 Daniel Colascione <dancol@dancol.org>
2971 * data.c (Qbool_vector_p): New symbol.
2972 (bool_vector_spare_mask, popcount_size_t_generic)
2973 (popcount_size_t_msc, popcount_size_t_gcc)
2975 (bool_vector_binop_driver)
2976 (count_trailing_zero_bits, size_t_to_host_endian)
2977 (Fbool_vector_exclusive_or)
2978 (Fbool_vector_union)
2979 (Fbool_vector_intersection, Fbool_vector_set_difference)
2980 (Fbool_vector_subsetp, Fbool_vector_not)
2981 (Fbool_vector_count_matches)
2982 (Fbool_vector_count_matches_at): New functions.
2983 (syms_of_data): Intern new symbol, functions.
2984 * alloc.c (bool_vector_payload_bytes): New function.
2985 (Fmake_bool_vector): Instead of calling Fmake_vector,
2986 which performs redundant initialization and argument checking,
2987 just call allocate_vector ourselves. Make sure we clear any
2988 terminating padding to zero.
2989 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2990 instead of open-coding the size calculation.
2991 (vroundup_ct): New macro.
2992 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2993 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2994 * composite.c (composition_gstring_put_cache):
2995 Change lint_assume to assume.
2996 * conf_post.h (assume): New macro.
2997 (lint_assume): Remove.
2998 * dispnew.c (update_frame_1): Change lint_assume to assume.
2999 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3001 * image.c (gif_load): Change lint_assume to assume.
3002 * lisp.h (eassert_and_assume): New macro.
3003 (Qbool_vector_p): Declare.
3004 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3005 (swap16, swap32, swap64): New inline functions.
3006 * macfont.c (macfont_shape): Change lint_assume to assume.
3007 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3008 * xsettings.c (parse_settings): Use new swap16 and
3009 swap32 from lisp.h instead of file-specific macros.
3011 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3013 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3014 found (which can legitimately happen when the glyph row at the
3015 window start is disabled in the current_matrix. (Bug#15365)
3017 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3019 Fix syntax.h bug introduced by recent INLINE change.
3020 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3021 conditionally compiled one way in some modules, and a different
3022 way in others. This doesn't work with extern inline functions,
3023 which must have the same definition in all modules, because the
3024 defining code might be shared across modules, depending on the
3025 implementation. Symptoms reported by Martin Rudalics in:
3026 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3027 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3028 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3029 overriding the corresponding functions in syntax.h.
3030 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3031 (syntax_property): New inline functions.
3032 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3033 Rewrite in terms of these new functions.
3035 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3037 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3038 not chars_in_text, whose result depends on the multibyteness of
3039 the current buffer. (Bug#15426)
3041 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3043 Port recent change to hosts where pointers aren't 'long'.
3044 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3045 Don't assume that pointers are the same width as 'long'.
3046 Add a compile-time check that a pointer fits into two X slots.
3048 A simpler, centralized INLINE.
3049 * conf_post.h (INLINE): Define only if not already defined.
3050 This allows us to use a single INLINE, defined by one file
3052 * emacs.c (INLINE): Define it.
3053 Also, include category.h, charset.h, composite.h, dispextern.h,
3054 syntax.h, systime.h, so that their INLINE definitions are expanded
3056 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3057 * buffer.h, buffer.c (BUFFER_INLINE):
3058 * category.h, category.c (CATEGORY_INLINE):
3059 * character.h, character.c (CHARACTER_INLINE):
3060 * charset.h, charset.c (CHARSET_INLINE):
3061 * composite.h, composite.c (COMPOSITE_INLINE):
3062 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3063 * frame.h, frame.c (FRAME_INLINE):
3064 * intervals.h, intervals.c (INTERVALS_INLINE):
3065 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3066 * lisp.h, alloc.c (LISP_INLINE):
3067 * process.h, process.c (PROCESS_INLINE):
3068 * syntax.h, syntax.c (SYNTAX_INLINE):
3069 * systime.h, sysdep.c (SYSTIME_INLINE):
3070 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3071 * window.h, window.c (WINDOW_INLINE):
3072 Remove. All uses replaced with INLINE.
3074 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3076 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3079 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3081 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3082 'const char *' to avoid compiler warnings due to similar change in
3083 the prototype of x_get_string_resource.
3085 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3087 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3088 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3089 going to replace static variables below. Adjust comments.
3090 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3091 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3092 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3093 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3094 Related users changed.
3095 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3096 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3097 last_mouse_movement_time, going to replace static variables below.
3099 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3100 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3102 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3103 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3104 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3105 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3106 static variables below.
3107 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3108 (last_mouse_scroll_bar): Remove.
3109 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3110 (mouseExited): Related users changed.
3112 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3114 Do not use external array to process X scroll bar messages.
3115 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3116 (x_send_scroll_bar_event): Pack window pointer into two slots
3117 of XClientMessageEvent if we're 64-bit. Adjust comment.
3118 (x_scroll_bar_to_input_event): Unpack accordingly.
3120 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3122 Ifdef away recent changes which aren't relevant to NS port.
3123 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3124 [!HAVE_NS]: Declare as such.
3125 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3126 [!HAVE_NS]: Define as such.
3128 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3130 * frame.c (x_redo_mouse_highlight): New function
3131 to factor out common code used in W32 and X ports.
3132 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3133 * xterm.h (struct x_display_info):
3134 * w32term.h (struct w32_display_info):
3135 * nsterm.h (struct ns_display_info): New members
3136 last_mouse_motion_frame, last_mouse_motion_x and
3137 last_mouse_motion_y, going to replace static variables below.
3138 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3139 (redo_mouse_highlight): Remove.
3140 (note_mouse_movement, syms_of_xterm): Adjust user.
3141 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3142 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3143 (redo_mouse_highlight): Remove.
3144 (note_mouse_movement, syms_of_w32term): Adjust user.
3145 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3146 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3148 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3149 * nsfns.m (compute_tip_xy): Adjust user.
3151 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3153 * frame.c (x_mouse_grabbed): New function.
3154 * dispextern.h (x_mouse_grabbed): Add prototype.
3155 (last_mouse_frame): Remove declaration.
3156 * xterm.h (struct x_display_info):
3157 * w32term.h (struct w32_display_info):
3158 * nsterm.h (struct ns_display_info): New member
3159 last_mouse_frame, going to replace...
3160 * xdisp.c (last_mouse_frame): ...global variable.
3161 (note_tool_bar_highlight):
3162 * w32term.c (w32_mouse_position, w32_read_socket):
3163 * xterm.c (XTmouse_position, handle_one_xevent):
3164 Use x_mouse_grabbed.
3165 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3169 * w32term.c (w32_read_socket): Avoid temporary
3170 variables in a call to x_real_positions.
3171 * xterm.c (handle_one_xevent): Likewise.
3173 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3175 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3176 (x_icon_type): Remove prototype.
3177 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3178 * frame.c (x_icon_type): Remove.
3179 * w32term.c (x_make_frame_visible, x_iconify_frame):
3180 * xterm.c (x_make_frame_visible, x_iconify_frame):
3181 Use x_set_bitmap_icon to factor out common code.
3183 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3185 * dispextern.h (check_x_display_info, x_get_string_resource):
3186 Declare here just once and unify the latter.
3187 * frame.c (check_x_display_info, x_get_string_resource):
3188 * nsterm.h (check_x_display_info):
3189 * xrdb.c (x_get_string_resource):
3190 * xterm.h (check_x_display_info): Remove prototypes.
3191 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3192 * w32reg.c (x_get_string_resource): Likewise.
3193 (w32_get_rdb_resource): Adjust user.
3195 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3197 * xterm.h (struct x_display_info): New member
3198 x_pending_autoraise_frame, going to replace...
3199 * xterm.c (pending_autoraise_frame): ...static variable.
3200 (x_new_focus_frame, XTread_socket): Adjust users.
3201 * w32term.h (struct w32_display_info): New member
3202 w32_pending_autoraise_frame, going to replace...
3203 * w32term.c (pending_autoraise_frame): ...global variable.
3204 (x_new_focus_frame, w32_read_socket): Adjust users.
3206 2013-09-17 Glenn Morris <rgm@gnu.org>
3208 * xdisp.c (message_dolog): If we create *Messages*,
3209 switch it to messages-buffer-mode.
3211 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3213 Don't overuse 'const' in types of locals.
3214 * bidi.c (bidi_count_bytes):
3215 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3216 (xg_event_is_for_scrollbar):
3217 * xselect.c (x_handle_property_notify)
3218 (x_handle_selection_notify, x_handle_dnd_message):
3219 * xsettings.c, xsettings.h (xft_settings_event):
3220 * xterm.c (x_handle_net_wm_state, handle_one_event)
3221 (x_menubar_window_to_frame, x_detect_focus_change)
3222 (construct_mouse_click, note_mouse_movement)
3223 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3224 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3225 (handle_one_xevent, x_handle_net_wm_state):
3226 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3227 (x_handle_dnd_message):
3228 Avoid unnecessary 'const', typically the second 'const' in
3229 'const foo * const arg', a 'const' that does not affect the API
3230 and doesn't significantly help the human reader.
3232 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3234 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3235 only if Glib < 2.36.0.
3236 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3237 * xsettings.c (init_gconf, init_gsettings): Do not check
3239 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3241 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3243 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3245 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3246 before calling g_type_init.
3248 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3250 * nsterm.m (syms_of_nsterm): ... to here.
3252 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3254 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3255 (ignore_next_mouse_click_timeout): Use Time as X does.
3256 (handle_one_xevent): Avoid cast and use unsigned comparison.
3258 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3260 Do not copy X event in handle_one_xevent except KeyPress case.
3261 Wnen XEvent is processed, it is unlikely to be changed except
3262 KeyPress case, so we can avoid copying and use const pointer to
3263 const data to make sure that an event is not changed elsewhere.
3264 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3265 const' and do not create local copy except for the KeyPress event.
3266 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3267 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3268 (x_handle_net_wm_state, x_menubar_window_to_frame)
3269 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3270 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3271 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3272 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3273 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3274 (x_handle_dnd_message):
3275 * xsettings.c (xft_settings_event):
3276 Use 'const XEvent * const' where appropriate.
3277 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3279 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3281 Fix X event waiting to handle multiple frames.
3282 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3283 * xterm.c (pending_event_wait): Remove. Adjust users.
3284 (x_detect_focus_change): Pass frame arg.
3285 (handle_one_xevent): Find related frame early and clear per-frame
3286 wait_event_type only if this is an event for the relevant frame.
3287 (x_wait_for_event): Use per-frame wait_event_type.
3289 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3291 * nsfns.m (Fx_create_frame): Fix font driver registration for
3294 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3295 for syms_of_macfont.
3297 * nsterm.m: Include macfont.h.
3298 (ns_tmp_flags, ns_tmp_font): Remove.
3299 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3300 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3301 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3302 (changeFont:): Fix code style. Check for font driver type when
3305 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3308 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3309 (nsfont_open): Set font driver type.
3310 Set font->ascent and font->descent. Figure out font instead of
3311 ns_tmp_font, and flags instead of ns_tmp_flags.
3312 Fix indentation. Remove call to ns_draw_text_decoration,
3315 * nsfns.m: Include macfont.h.
3316 (Fx_create_frame): Register macfont driver, make a better default font.
3317 (Fns_popup_font_panel): Get font from macfont driver, if used.
3319 * macfont.m, macfont.h, maccuvs.h: New files.
3321 * font.h: Declare syms_of_macfont.
3323 * font.c (syms_of_font): Call syms_of_macfont.
3325 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3327 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3329 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3330 and it is always zero for others, so I assume that this is an ancient
3331 leftover which nobody will want to change any more.
3332 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3333 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3334 * frame.c (x_set_scroll_bar_width):
3335 * w32fns.c (w32_createscrollbar):
3336 * w32term.c (w32_set_vertical_scroll_bar):
3337 * xfns.c (x_set_scroll_bar_default_width):
3338 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3339 (x_scroll_bar_expose): Related users changed.
3341 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3343 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3344 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3345 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3347 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3349 * nsterm.h, w32term.h, xterm.h: ...and not here.
3350 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3351 Remove unused Xisms.
3352 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3353 these modules are never compiled otherwise.
3355 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3357 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3358 Doc fix. (Bug#15375)
3360 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3362 Unify Fx_focus_frame between all ports.
3363 * frame.h (x_focus_frame): New prototype.
3364 * xfns.c (Fx_focus_frame): Remove.
3365 (syms_of_xfns): Do not defsubr it.
3366 (x_focus_frame): X implementation.
3367 * nsfns.m (Fx_focus_frame): Remove.
3368 (syms_of_nsfns): Do not defsubr it.
3369 (x_focus_frame): NS implementation.
3370 * w32term.c (Fx_focus_frame): Remove.
3371 (x_focus_on_frame): Rename to...
3372 (x_focus_frame): W32 implementation.
3373 * w32term.h (x_focus_on_frame): Remove prototype.
3374 * w32fns.c (Fx_focus_frame): Remove.
3375 (syms_of_w32fns): Do not defsubr it.
3376 * frame.c (Fx_focus_frame): Define here.
3377 (syms_of_frame): Defsubr here.
3378 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3380 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3382 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3383 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3384 each port to reference the port-specific window system data.
3385 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3386 (FRAME_DISPLAY_INFO): Define.
3387 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3388 (FRAME_DISPLAY_INFO): Define. Adjust users.
3389 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3390 (FRAME_DISPLAY_INFO): Define. Adjust users.
3391 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3392 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3393 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3394 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3395 * xselect.c, xterm.c: All related users changed.
3397 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3399 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3400 (x_menubar_window_to_frame): Remove prototypes.
3401 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3402 (x_menubar_window_to_frame, x_top_window_to_frame):
3404 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3405 (x_menubar_window_to_frame, x_top_window_to_frame):
3406 ...to here and convert all but the last to static.
3408 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3410 * lisp.mk (lisp): Add w32-common-fns.elc.
3412 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3414 * charset.c (char_charset): Document an exception for char-charset.
3416 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3418 * xterm.h (x_display_info): New field last_user_time...
3419 * xterm.c (toplevel): ...to replace static last_user_time.
3420 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3422 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3424 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3425 scroll bar values to prevent thumb from disappear and update comment.
3427 2013-09-11 Glenn Morris <rgm@gnu.org>
3429 * emacs.c (usage_message): Possessive apostrophe tweak.
3431 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3433 * nsterm.m (syms_of_nsterm): Use Qns.
3434 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3435 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3436 * xfns.c (x_display_info_for_name, Fx_open_connection):
3437 Remove old '#if 0' code.
3438 (syms_of_xfns): Use Qx.
3439 * termhooks.h (fullscreen_hook): Remove the leftover.
3440 (struct terminal): Fix typo in comment.
3442 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3444 Cleaning up a few X scroll bar bits.
3445 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3446 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3447 New member last_seen_part, going to replace...
3448 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3449 (xt_action_hook) [USE_LUCID]: Adjust user.
3450 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3451 Lucid-specific scroll bar support.
3452 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3453 to int and adjust to use last_seen_part member.
3454 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3455 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3456 Initialize last_seen_part.
3458 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3460 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3461 insert-buffer-substring an empty string.
3463 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3465 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3466 avoiding a GCC warning.
3468 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3470 Ifdef away frame tool bar code when it is not really used.
3471 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3472 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3473 and minimize_tool_bar_window_p under the above.
3474 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3475 (fset_tool_bar_window): Likewise.
3476 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3477 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3478 (change_frame_size_1):
3479 * window.c (window_from_coordinates, Frecenter): Adjust users.
3480 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3481 code is not really used.
3482 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3483 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3484 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3485 [!USE_GTK && !HAVE_NS]: Define as such.
3486 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3487 (note_mouse_highlight, expose_frame):
3488 * xfns.c (x_set_tool_bar_lines):
3489 * xterm.c (handle_one_xevent): Adjust users.
3491 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3493 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3494 This bug was introduced by my 2013-08-26 patch, which incorrectly
3495 assumed that the terminfo implementation doesn't use termcap buffers.
3496 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3497 these buffers apparently are used after all.
3498 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3499 (struct tty_display_info): Define members termcap_term_buffer and
3500 termcap_strings_buffer even if TERMINFO.
3502 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3505 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3506 'usage' docstring entry to pacify make-docfile.
3508 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3510 Change comparison functions =, <, >, <=, >= to take many arguments.
3511 * data.c: Change comparison functions' interface and implementation.
3512 * lisp.h: Make arithcompare available for efficient two arg
3514 * bytecode.c: Use arithcompare.
3515 * fileio.c: Use new interface.
3517 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3519 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3521 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3523 * eval.c (Feval): Document the new use of `lexical'.
3525 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3527 Review and drop old frame resize hack.
3528 * frame.h (struct frame): Remove force_flush_display_p.
3529 * dispnew.c (update_frame): Adjust user and don't call
3530 flush_frame here. The comment has said that there was an issues
3531 with redisplaying fringes, but I don't see any differences with
3532 and without this hack. Hopefully we can continue without it.
3533 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3534 current frame matrices twice if resized_p is set.
3536 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3538 Do not populate pure Xism x_sync to other ports.
3539 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3540 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3541 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3542 * w32term.h (x_sync): Remove prototype.
3544 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3546 Cleanup frame flushing.
3547 * dispextern.h (struct redisplay_interface):
3548 Drop flush_display_optional because flush_display is enough
3549 for X and flushing via RIF is just a no-op for others.
3550 * frame.h (flush_frame): New function.
3551 * dispnew.c (update_frame):
3552 * minibuf.c (read_minibuf):
3553 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3555 * keyboard.c (detect_input_pending_run_timers): Do not flush
3556 all frames but selected one in redisplay_preserve_echo_area.
3557 * nsterm.m (ns_flush): Remove no-op.
3558 (ns_redisplay_interface): Adjust user.
3559 * w32term.h (x_flush): Remove no-op.
3560 (w32_redisplay_interface): Adjust user.
3561 * xterm.c (x_flush): Simplify because we do not flush all
3562 frames at once any more. Adjust comment.
3563 (x_redisplay_interface): Adjust user.
3565 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3567 Port --without-x --enable-gcc-warnings to Fedora 19.
3568 * gfilenotify.c (globals_of_gfilenotify):
3569 Call g_type_init only if using an older glib version that needs it.
3571 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3573 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3574 (last_glyphless_glyph_merged_face_id): Remove declarations.
3575 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3576 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3577 (last_glyphless_glyph_merged_face_id): Now static.
3578 (merge_escape_glyph_face): New function, refactored from...
3579 (get_next_display_element): ...here.
3580 (merge_glyphless_glyph_face): New function, refactored from...
3581 (produce_glyphless_glyph): ...here...
3582 * term.c (produce_glyphless_glyph): ...and here.
3584 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3586 * eval.c (eval_sub): Only call Ffunction if necessary.
3588 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3590 Attempt to make redisplay more selective when changing cursor type.
3591 * frame.h (struct frame): New bitfield cursor_type_changed.
3592 * xdisp.c (cursor_type_changed): Remove.
3593 (try_cursor_movement, redisplay_window, try_window_id)
3594 (set_frame_cursor_types, try_window_reusing_current_matrix):
3595 Adjust to use per-frame bitfield.
3596 (redisplay_internal): Look for cursor type change on each visible
3597 frame and consider all frames if cursor type has been changed on
3598 the frame other than selected. If cursor type has been changed on
3599 selected frame only, do not use fast update.
3601 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3603 Attempt to make redisplay more selective when changing fonts.
3604 * frame.h (struct frame): New bitfield fonts_changed.
3605 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3606 (adjust_frame_glyphs): Add prototype.
3607 * dispnew.c (fonts_changed_p): Remove.
3608 (adjust_glyphs): Remove because we do not
3609 adjust matrices on all frames at once any more.
3610 (adjust_frame_glyphs): Block and unblock input here.
3611 (adjust_glyph_matrix): Use fonts_changed.
3612 (change_frame_size_1): Use adjust_frame_glyphs.
3613 * font.c (font_open_entity): Use fonts_changed.
3614 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3615 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3616 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3617 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3618 (shrink_mini_window, Fresize_mini_window_internal)
3619 (window_scroll_pixel_based, Fset_window_configuration)
3620 (apply_window_adjustment, Fset_window_vscroll):
3621 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3622 Use adjust_frame_glyphs.
3623 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3624 (try_window_reusing_current_matrix, try_window_id, display_line)
3625 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3626 (redisplay_internal): Consider fonts_changed and adjust frame
3627 matrices for each frame only if the frame is visible. If font
3628 has been changed on some frame during full redisplay, retry
3629 only visible frames where the font has been actually changed.
3631 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3633 Cache current header and mode line height for each window.
3634 * window.h (struct window): New fields mode_line_height
3635 and header_line_height.
3636 * window.c (make_window): Initialize them.
3637 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3638 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3639 (current_mode_line_height, current_header_line_height):
3641 * xdisp.c (current_mode_line_height, current_header_line_height):
3643 (pos_visible_p, init_xdisp): Adjust user.
3644 (redisplay_window): Invalidate mode_line_height and
3645 header_line_height if current and desired matrices do not agree.
3647 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3649 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3650 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3652 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3654 Make --without-x compatible with --enable-gcc-warnings.
3655 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3656 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3657 members under HAVE_WINDOW_SYSTEM.
3658 * keyboard.c (make_lispy_focus_out): Likewise.
3659 (record_menu_key): Move under HAVE_MENUS.
3660 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3661 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3662 (syms_of_xdisp): Adjust user.
3663 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3664 (start_hourglass, cancel_hourglass):
3665 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3666 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3667 and CLEAR_FONT_TABLE_NFONTS.
3668 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3669 Declare only if HAVE_WINDOW_SYSTEM.
3670 (lface_same_font_attributes_p, clear_face_gcs): Define only
3671 if HAVE_WINDOW_SYSTEM.
3673 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3675 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3676 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3677 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3679 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3681 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3683 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3685 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3686 This fixes a type error on hosts where ptrdiff_t is wider than int.
3688 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3690 * keyboard.c (read_key_sequence_vs): New function.
3691 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3694 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3696 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3698 Makefile improvements.
3699 * Makefile.in (config.status): Don't use double-colon rules, as
3700 they are not portable according to POSIX. Fix shell typo with `;
3701 I guess this rule has never been tested?
3702 (VCSWITNESS): New macro, to override any environment var.
3704 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3706 * xterm.h (struct x_display_info): Do not track X connection
3707 fd separately because it is always available from Display.
3708 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3711 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3713 * buffer.c (drop_overlay):
3714 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3715 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3717 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3719 * buffer.c (Fmake_overlay, Fmove_overlay):
3720 * intervals.c (set_point_from_marker):
3721 * print.c (PRINTPREPARE): Prefer signal_error
3722 to plain error and report unsuitable marker too.
3724 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3726 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3727 for 'dragging' member.
3728 (struct x_output): Remove set-but-unused leftovers
3729 'left_before_move' and 'top_before_move'.
3730 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3731 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3732 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3733 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3734 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3735 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3736 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3737 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3739 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3741 * nsfont.m (INVALID_GLYPH): New define.
3742 (nsfont_encode_char): Use INVALID_GLYPH.
3743 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3745 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3747 * xterm.c (x_last_mouse_movement_time): Revert last change.
3748 This code should use XDisplayMotionBufferSize to check display's
3749 motion history first, and there are few other issues as well.
3750 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3751 (handle_one_xevent): Adjust user.
3753 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3755 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3756 * frame.c (Flast_nonminibuf_frame): ... to here.
3757 (check_minibuf_window): Don't abort if no window was found
3760 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3762 Use XGetMotionEvents to ask the last mouse motion time from X server.
3763 * xterm.c (X_MOTION_HISTORY): Default to 1.
3764 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3765 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3766 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3767 Ifdef away legacy code.
3768 (XTmouse_position, x_scroll_bar_report_motion):
3769 Use x_last_mouse_movement_time.
3770 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3773 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3775 * msdos.c (last_mouse_window): Move to...
3776 (dos_rawgetc): ...this function and adjust comment.
3777 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3778 (mouseMoved): ...this function and adjust comment.
3779 * w32term.c (last_window): Likewise with...
3780 (w32_read_socket): ...this function.
3781 * xterm.c (last_window): Likewise with...
3782 (handle_one_xevent): ...this function.
3784 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3786 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3787 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3788 (handle_one_xevent): ...to here.
3789 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3792 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3794 * msdos.c (IT_set_terminal_window): Remove no-op.
3795 (initialize_msdos_display): Adjust terminal setup.
3796 * w32console.c (w32con_set_terminal_window): Remove no-op.
3797 (initialize_w32_display): Adjust terminal setup.
3798 * w32term.c (w32_set_terminal_window): Remove no-op.
3799 (w32_create_terminal): Adjust terminal setup.
3800 * xterm.c (XTset_terminal_window): Remove no-op.
3801 (x_create_terminal): Adjust terminal setup.
3803 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3805 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3807 (ns_create_terminal): Adjust terminal setup.
3808 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3810 (w32_create_terminal): Adjust terminal setup.
3811 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3813 (x_create_terminal): Adjust terminal setup.
3815 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3817 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3818 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3819 * dispnew.c (buffer_posn_from_coords):
3820 * window.c (Fwindow_end, displayed_window_lines):
3821 * xdisp.c (redisplay_mode_lines): Use it.
3823 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3825 * fontset.c (face_for_char): Check char in the current face font first
3826 if HAVE_NS (Bug#15138).
3828 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3830 * window.c (temp_output_buffer_show): Make sure window returned
3831 by display_buffer is live (Bug#15213).
3833 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3835 Minor cleanup to avoid forward declarations.
3836 * coding.h (struct ccl_spec): Remove forward declaration.
3837 * composite.h (toplevel): Include font.h.
3838 (struct composition_it, struct face, struct font_metrics):
3839 Remove forward declaration.
3840 * dispextern.h (struct image, struct atimer): Likewise.
3841 * emacsgtkfixed.h (struct frame): Likewise.
3842 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3843 * font.h (struct font_driver, struct font, struct glyph_string)
3844 (struct face): Remove forward declaration.
3845 * fontset.h (struct face, struct font): Likewise.
3846 * frame.h (toplevel): Style cleanup.
3847 (enum output_method): Move to...
3848 * termhooks.h (enum output_method): ...here.
3849 (struct glyph, struct frame, struct ns_display_info)
3850 (struct x_display_info, struct w32_display_info):
3851 Remove forward declaration.
3852 * xterm.h (toplevel): Include termhooks.h.
3853 (struct font, struct window, struct glyph_matrix, struct frame)
3854 (struct input_event, struct face, struct image): Remove forward
3856 * gtkutil.h (struct _widget_value): Likewise.
3857 * keyboard.h (toplevel): Include termhooks.h.
3858 (struct input_event): Remove forward declaration.
3860 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3862 * intervals.c (set_point_from_marker): New function.
3863 * editfns.c (Fgoto_char):
3864 * process.c (Finternal_default_process_filter):
3865 * window.c (select_window_1): Use it.
3866 * buffer.h (set_point_from_marker): Add prototype.
3868 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3870 * w32.c (term_winsock): Call release_listen_threads before calling
3872 (_sys_wait_accept): Wait for accept event in a loop with a finite
3873 timeout, instead of waiting indefinitely. Will hopefully avoid
3874 hanging during exit because WSACleanup deadlocks waiting for the
3875 event object to be released. (Bug#14333)
3877 * w32proc.c (release_listen_threads): New function, signals all
3878 the reader threads that listen for connections to stop waiting.
3880 * w32.h (release_listen_threads): Add prototype.
3882 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3884 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3885 field of new marker (for sanity and safety).
3886 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3887 anyway because XMISCTYPE is a function and can't be an lvalue).
3889 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3891 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3892 (x_after_update_window_line, x_scroll_bar_create):
3893 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3894 (handle_one_xevent, x_clear_frame_area):
3895 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3896 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3897 * xterm.h (x_clear_area): Adjust prototype.
3899 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3901 Hook scanning and indentation functions to find_newline. This helps
3902 to avoid duplicated code and renders more respect to newline cache.
3903 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3904 * cmds.c (Fforward_line):
3905 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3906 Use find_newline and avoid unnecessary point movements.
3907 * search.c (scan_newline): Implement on top of find_newline.
3909 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3911 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3912 scoped code (bug#11258).
3914 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3916 * nsterm.m (last_window): New variable.
3917 (EV_TRAILER2): New macro.
3918 (EV_TRAILER): Call EV_TRAILER2.
3919 (mouseMoved:): Add support for mouse-autoselect-window
3920 on nextstep (Bug#6888).
3922 2013-08-28 Andreas Schwab <schwab@suse.de>
3924 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3925 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3926 Remove unused macro definitions.
3927 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3928 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3929 Only define if emacs.
3931 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3933 Prefer enum glyph_row_area to int where appropriate.
3934 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3936 (window_box, window_box_width, window_box_left, window_box_left_offset)
3937 (window_box_right, window_box_right_offset): Adjust prototypes.
3938 * xdisp.c (window_box, window_box_width, window_box_left)
3939 (window_box_left_offset, window_box_right, window_box_right_offset):
3940 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3941 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3942 * nsterm.m (ns_clip_to_row):
3943 * w32term.c (w32_clip_to_row):
3944 * xterm.c (x_clip_to_row): Likewise.
3946 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3948 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3949 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3951 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3953 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3954 for portability to hosts where /bin/sh has problems.
3956 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3958 Redesign redisplay interface to drop global output_cursor.
3959 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3960 (toplevel): Remove declaration of output_cursor.
3961 (set_output_cursor, x_cursor_to): Remove prototype.
3962 * window.h (struct window): New member output_cursor.
3963 (output_cursor_to): New function to replace RIF member.
3964 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3965 (update_text_area, set_window_cursor_after_update): Use it.
3966 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3967 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3968 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3969 * w32term.c (x_update_window_begin, x_update_window_end):
3970 * xterm.c (x_update_window_begin, x_update_window_end):
3971 Adjust to use per-window output cursor.
3973 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3975 Simplify SELECT_TYPE-related code.
3976 Like EMACS_TIME, this portability layer is no longer needed, since
3977 Emacs has been using fd_set as a portability layer for some time.
3978 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3979 (SELECT_TYPE): Remove. All uses changed to fd_set.
3980 (fd_set) [!FD_SET]: New typedef.
3982 Simplify EMACS_TIME-related code.
3983 This portability layer is no longer needed, since Emacs has been
3984 using struct timespec as a portability layer for some time.
3985 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3986 Include <time.h> rather than "systime.h"; that's all that's needed now.
3987 * dispnew.c: Include <timespec.h> rather than "systime.h";
3988 that's all that's needed now.
3989 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3990 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3991 TIMESPEC_RESOLUTION.
3992 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3993 LOG10_TIMESPEC_RESOLUTION.
3994 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3995 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3996 (make_emacs_time): Remove. All used changed to make_timespec.
3997 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3998 (current_timespec): Rename from current_emacs_time. All uses changed.
3999 (add_emacs_time): Remove. All uses changed to timespec_add.
4000 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4001 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4002 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4003 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4004 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4005 (current_timespec): Rename from current_emacs_time. All uses changed.
4006 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4007 changed to timespec_cmp.
4008 * xgselect.c: Include <timespec.h>, since our .h files don't.
4010 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4012 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4013 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4014 Remove the leftovers.
4015 * gtkutil.c (toplevel): Do not declare Qxft but include
4017 * image.c (toplevel): Do not declare Vlibrary_cache because
4018 it's already done in lisp.h.
4020 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4022 * lisp.h (Mouse_HLInfo): Move from here...
4023 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4024 (reset_mouse_highlight): New function.
4025 * msdos.c (dos_set_window_size, IT_update_begin)
4026 (internal_terminal_init):
4027 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4028 (ns_initialize_display_info):
4029 * w32console.c (initialize_w32_display):
4030 * w32term.c (x_update_window_end, x_free_frame_resources)
4031 (w32_initialize_display_info):
4032 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4033 * window.c (Fdelete_other_windows_internal):
4034 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4035 * termchar.h (toplevel):
4036 * xterm.h (toplevel): Include dispextern.h.
4038 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4040 Fix minor problems found by static checking.
4041 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4042 (expect): Avoid nested-if warning.
4043 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4044 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4045 * nsterm.h, nsterm.m (ns_select):
4046 * xgselect.c, xgselect.h (xg_select):
4047 Adjust signature to better match pselect's.
4048 * nsterm.m (ns_select):
4049 Don't set *TIMEOUT, since pselect doesn't.
4050 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4051 diagnostic about assigning const char * to it.
4052 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4054 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4056 * lread.c (substitute_object_recurse): Handle hash-tables as well
4059 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4061 Fix unlikely core dump in init_tty, and simplify terminfo case.
4062 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4063 The old version incorrectly dumped core if malloc returned a
4064 buffer containing only non-NUL bytes.
4065 (init_tty): Do not allocate or free termcap buffers; the
4066 struct does that for us now.
4067 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4068 (struct tty_display_info): Define members termcap_term_buffer and
4069 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4070 use them. Allocate them directly in struct rather than indirectly
4071 via a pointer, to simplify init_tty.
4073 * frame.c (check_minibuf_window): Initialize 'window' properly,
4074 so that Emacs reliably aborts later if 'window' is not initialized.
4076 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4078 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4079 of VoidSymbol (Bug#15154).
4081 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4083 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4084 mouse_face_beg_y and mouse_face_end_y.
4085 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4086 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4087 Adjust users and update comment where appropriate.
4089 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4091 * frame.c (check_minibuf_window): New function.
4092 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4093 Call check_minibuf_window (Bug#15183).
4095 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4097 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4098 because this is the only last cursor data we need to keep and consult.
4099 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4100 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4103 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4105 Fix recovering from possible decompression error.
4106 Since insert_from_gap doesn't always move point, we can't use PT as
4107 the position where the partially decompressed data ends, and
4108 should count how many bytes was produced so far.
4109 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4110 (unwind_decompress): Really delete partially uncompressed data.
4111 (Fzlib_decompress_region): Take decompressed data size into account.
4113 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4115 * syntax.c (init_syntax_once): Adjust comment and do an early
4116 initialization of Qchar_table_extra_slots just once...
4117 * casetab.c (init_casetab_once):
4118 * category.c (init_category_once):
4119 * character.c (syms_of_character):
4120 * coding.c (syms_of_coding):
4121 * xdisp.c (syms_of_xdisp): ...and omit it here.
4123 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4125 * xdisp.c (get_next_display_element): Don't apply to characters
4126 from a display vector the logic of setting it->end_of_box_run_p
4127 suitable for characters from a buffer. (Bug#15175)
4129 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4130 to handle directories, rather than '_utime' which doesn't.
4133 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4135 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4136 or fullscreen (Bug#14627).
4138 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4140 System-dependent integer overflow fixes.
4141 * process.c (Fset_process_window_size): Signal an error if
4142 the window size is outside the range supported by the lower level.
4143 * sysdep.c (set_window_size): Return negative on error,
4144 nonnegative on success, rather than -1, 0, 1 on not in system,
4145 failure, success. This is simpler. Caller changed.
4146 (serial_configure): Remove unnecessary initialization of local.
4147 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4148 size fits in unsigned long; this isn't true on some 32-bit hosts.
4149 Avoid buffer overrun if some future version of /proc/meminfo has a
4150 variable name longer than 20 bytes.
4151 (system_process_attributes) [__FreeBSD__]:
4152 Don't assume hw.availpages fits in 'int'.
4154 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4156 Don't let very long directory names overrun the stack.
4157 Fix some related minor problems involving "//", vfork.
4158 * callproc.c (encode_current_directory): New function.
4159 (call_process): Don't append "/"; not needed.
4160 * fileio.c (file_name_as_directory_slop): New constant.
4161 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4162 this can save the caller having to alloca.
4163 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4164 Use SAFE_ALLOCA, not alloca.
4165 (directory_file_name, Fexpand_file_name): Leave leading "//"
4166 alone, since it can be special even on POSIX platforms.
4167 * callproc.c (call_process):
4168 * process.c (Fformat_network_address):
4169 * sysdep.c (sys_subshell):
4170 Use encode_current_directory rather than rolling our own.
4171 (create_process): No need to encode directory; caller does that now.
4172 * process.h (encode_current_directory): New decl.
4173 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4174 Rework to avoid 'goto xyzzy;'.
4176 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4178 * xdisp.c (handle_face_prop): If the default face was remapped use
4179 the remapped face for strings from prefix properties. (Bug#15155)
4181 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4183 Minor cleanup for redisplay interface and few related functions.
4184 * frame.h (enum text_cursor_kinds): Move from here...
4185 * dispextern.h (enum text_cursor_kinds): ...to here.
4186 (toplevel): Drop unnecessary declarations.
4187 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4188 in update_window_end_hook and draw_window_cursor functions.
4189 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4190 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4191 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4192 * xterm.c (x_update_window_end, x_draw_window_cursor):
4193 * xdisp.c (display_and_set_cursor, update_window_cursor)
4194 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4195 enum text_cursor_kinds where appropriate.
4197 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4199 Redesign redisplay interface to drop updated_row and updated_area.
4200 * dispextern.h (updated_row, updated_area): Remove declaration.
4201 (struct redisplay_interface): Pass glyph row and row area parameters
4202 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4203 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4205 * dispnew.c (updated_row, updated_area): Remove.
4206 (redraw_overlapped_rows, update_window_line): Adjust user.
4207 (update_marginal_area, update_text_area): Likewise. Pass updated row
4208 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4209 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4212 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4214 * process.c (flush_pending_output): Remove stub.
4217 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4219 * callproc.c: Fix race that killed background processes (Bug#15144).
4220 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4221 Record deleted process-id in critical section, not afterwards.
4222 Don't mistakenly kill process created by a call-process invocation
4223 that discards output and does not wait.
4225 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4227 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4228 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4229 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4230 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4231 to shut up compiler in mark_object.
4232 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4234 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4236 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4237 We can't portably rely on PTY_OPEN doing that, even if
4238 it calls posix_openpt with O_CLOEXEC.
4240 2013-08-20 Kenichi Handa <handa@gnu.org>
4242 * character.c (string_char): Improve commentary.
4244 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4246 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4247 (struct animation_cache): Make signature a flexible array member.
4248 All uses changed. This is a tad slower but may insulate us better
4249 from future changes to ImageMagick.
4251 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4253 * image.c: Shrink memory needed for animation cache.
4254 (SIGNATURE_DIGESTSIZE): New constant.
4255 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4256 (imagemagick_create_cache): Copy the signature. This saves
4257 several KB of memory that ImageMagick wastes per signature.
4258 Don't bother updating the update_time, as the caller does that now.
4259 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4260 it's a fixed size struct member now.
4261 (imagemagick_get_animation_cache): Always destroy the signature,
4262 as it's now imagemagick_create_cache's responsibility to copy it.
4263 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4264 and use memcmp rather than strcmp.
4265 eassert that ImageMagick returns a signature of the specified length.
4267 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4269 * image.c (imagemagick_get_animation_cache): Don't segfault on
4271 (imagemagick_get_animation_cache): Revert to previous definition
4272 so that it actually works. But keep the memory leak fix.
4273 (imagemagick_get_animation_cache): Fix memory leak.
4275 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4277 * image.c: Fix animation cache signature memory leak.
4278 Fix some other minor performance problems while we're at it.
4279 (imagemagick_create_cache): Clear just the members that
4280 need clearing. Don't set update_time, as caller does that now.
4281 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4282 Simplify by using pointer-to-pointer instead of a prev pointer.
4283 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4284 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4285 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4286 it's already a copy. Free the signature probe unless it's cached.
4288 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4289 This was introduced by my 2013-08-12 fix for Bug#15035.
4291 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4293 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4294 (imagemagick_prune_animation_cache): Now static.
4296 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4298 * image.c (imagemagick_get_animation_cache): Don't segfault when
4299 pruning all entries.
4301 2013-08-18 Ken Brown <kbrown@cornell.edu>
4303 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4304 static heap if ENABLE_CHECKING is defined.
4305 (max_bss_sbrk_ptr): New variable.
4307 (report_sheap_usage): Report maximum static heap usage instead of
4308 ending static heap usage.
4310 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4312 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4313 of zlib_initialized according to the results of calling
4314 init_zlib_functions.
4316 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4318 * image.c: Implement an ImageMagick per-image cache.
4319 (imagemagick_get_animation_cache): Fix a double-free error.
4320 (imagemagick_load_image): Remove the ping_wand code, which only
4321 apparently saved time on invalid animated images, and slowed down
4322 everything else. Optimise for the common case.
4324 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4326 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4328 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4330 * marker.c (set_marker): Remove documentation of undefined behavior.
4332 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4334 * image.c (imagemagick_compute_animated_image): Animate correctly
4335 when sub-images are smaller than the main image.
4336 (imagemagick_compute_animated_image): Setting the iterator row to
4337 zero is apparently not allowed.
4338 (imagemagick_compute_animated_image): Allow images that say they
4339 have sub-images that are bigger than the main image, but just crop
4342 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4344 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4346 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4348 * image.c (imagemagick_compute_animated_image): Respect the GIF
4351 2013-08-15 Ken Brown <kbrown@cornell.edu>
4353 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4354 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4357 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4359 Fix minor problems found by static checking.
4360 * frame.c (delete_frame):
4361 * xdisp.c (next_element_from_display_vector):
4362 Avoid uninitialized local.
4363 * image.c (imagemagick_compute_animated_image): Port to C89.
4364 Prefer usual GNU indentation style for loops.
4365 Be more careful about bizarrely large sizes, by using ptrdiff_t
4368 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4370 Fix infinite frame selection loop (Bug#15025).
4371 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4373 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4375 * xdisp.c (compute_window_start_on_continuation_line):
4376 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4377 to make sure we end up setting the window start at the leftmost
4378 visible character of the display line. This avoids funky
4379 horizontal shifting because the window start is not kept on the
4380 same position. (Bug#15090)
4381 (next_element_from_display_vector): Support 'box' face attribute
4382 in the face definitions of a display vector. (Bug#15099)
4384 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4386 * image.c (imagemagick_compute_animated_image): Implement animated
4388 (imagemagick_compute_animated_image): Fix some compilation
4389 warnings. Implement a very simple cache to make the animation
4390 usable at all, but it should be replaced with a per-image cache.
4392 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4394 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4395 to do `for' loops over alist values.
4396 * buffer.h (FOR_EACH_BUFFER):
4397 * process.c (FOR_EACH_PROCESS): Use it.
4398 (handle_child_signal, status_notify, Fget_buffer_process)
4399 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4401 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4403 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4404 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4405 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4406 to xzalloc and so avoid redundant call to memset.
4407 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4408 members because it is allocated with xzalloc and so already zeroed.
4410 2013-08-14 Ken Brown <kbrown@cornell.edu>
4412 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4417 Utility function and macro to copy Lisp string to C string.
4418 * lisp.h (xlispstrdupa): New macro.
4419 (xlispstrdup): New prototype.
4420 * alloc.c (xlispstrdup): New function.
4421 * callint.c (Fcall_interactively):
4422 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4423 (Fsubstitute_in_file_name):
4424 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4425 * image.c (x_create_bitmap_from_file):
4426 * w32term.c (w32_term_init):
4427 * xterm.c (x_term_init): Use xlispstrdup.
4429 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4431 * image.c (imagemagick_load_image): Make animated pictures work.
4432 There's still some problems with background color settings, though
4435 * decompress.c (unwind_decompress): Always restore point.
4437 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4439 * marker.c (set_marker): Reformat documentation.
4441 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4443 * xdisp.c (cursor_type_changed): Now static.
4445 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4446 Use changed. This avoids the need to call xmalloc and for the
4447 caller to call xfree, and avoids memory leaks in some situations.
4449 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4451 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4452 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4453 (redisplay_window): If window_end_valid is cleared due to non-zero
4454 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4455 so do not call to try_cursor_movement for that window.
4457 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4459 * window.h (struct window): Convert window_end_pos and
4460 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4461 (wset_window_end_pos, wset_window_end_vpos): Remove.
4462 * dispnew.c (adjust_glyph_matrix):
4463 * window.c (Fwindow_end, replace_window, set_window_buffer)
4465 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4466 (set_vertical_scroll_bar, redisplay_window, try_window)
4467 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4468 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4469 (note_mouse_highlight): Adjust users.
4470 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4473 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4475 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4476 * image.c (imagemagick_filename_hint): Use `const char *' and
4477 prefer SSDATA to SDATA to avoid warnings.
4479 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4481 Cleanup window fringes, margins and scroll bars adjustments.
4482 * window.c (set_window_fringes, set_window_margins)
4483 (set_window_scroll_bars, apply_window_adjustment): New functions.
4484 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4485 (Fset_window_scroll_bars): Use them.
4487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4489 * window.h (struct window): Convert scroll_bar_width
4490 from Lisp_Object to integer. Adjust comment.
4491 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4493 * window.c (wset_scroll_bar_width): Remove.
4494 (make_window): Initialize scroll_bar_width.
4495 (Fsplit_window_internal): Use direct assignment.
4496 (Fset_window_configuration, save_window_save):
4497 Convert Lisp_Object to integer and back where appropriate.
4498 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4499 bar was actually changed, and mention this in docstring.
4501 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4503 * decompress.c: Minor simplifications.
4504 (Fzlib_decompress_region): Don't bother verifying
4505 that avail_out <= UINT_MAX, as that was confusing.
4506 Mention the restriction in a comment instead.
4507 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4509 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4511 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4512 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4514 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4516 * image.c (imagemagick_filename_hint): Check for errors in the
4519 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4521 * window.c (Fwindow_margins): Return nil when there's no marginal
4522 area, as per the documented API.
4524 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4525 Fmake_vector, as scroll bar's struct members are not all Lisp
4526 objects now. This avoids crashes in GC.
4528 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4529 bool, so its address could be taken.
4531 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4533 * image.c (imagemagick_filename_hint): New function to possibly
4534 apply `image-content-type-suffixes'.
4535 (imagemagick_load_image): Use it.
4537 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4539 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4540 if loading zlib failed.
4542 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4544 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4545 2013-08-13 checkin below. Change bool to BOOL, rule is:
4546 All Obj-C code uses BOOL, except for interfaces callable from C.
4548 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4552 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4553 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4554 bool instead of BOOL.
4555 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4556 from Lisp_Object to bitfield. Adjust comment.
4557 * w32term.c (x_scroll_bar_create): Adjust user.
4558 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4559 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4560 Use bool for boolean.
4561 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4562 to `unsigned int' when defining a bitfield.
4564 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4566 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4568 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4570 * window.h (struct window): Convert left_margin_cols and
4571 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4572 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4573 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4575 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4577 (showing_window_margins_p, update_window_line, update_frame_1):
4578 * fringe.c (draw_fringe_bitmap_1):
4579 * xdisp.c (window_box_width): Adjust users.
4580 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4581 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4582 Use direct assignment.
4583 (Fset_window_configuration, save_window_save, Fwindow_margins):
4584 Convert Lisp_Object to integer and back where appropriate.
4585 (Fset_window_margins): Adjust user. Return t if any margin
4586 was actually changed, and mention this in docstring.
4588 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4590 * syntax.c (forward_word):
4591 * cmds.c (forward_char, backward_char): Mention the optional argument.
4593 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4595 * window.h (struct window): Convert left_fringe_width
4596 and right_fringe_width from Lisp_Objects to integers.
4598 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4599 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4600 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4602 (make_window): Initialize new integer fields to -1.
4603 (Fsplit_window_internal): Use direct assignment.
4604 (Fset_window_configuration, save_window_save):
4605 Convert Lisp_Object to integer and back where appropriate.
4606 (Fset_window_fringes): Adjust user. Return t if any fringe
4607 was actually changed, and mention this in docstring.
4609 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4611 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4612 * nsfns.m (x_set_cursor_type):
4613 * w32fns.c (x_set_cursor_type):
4614 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4615 * xdisp.c (set_frame_cursor_types): ...but in common code.
4617 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4619 * font.c (clear_font_cache): New function, stripped from...
4620 (Fclear_font_cache): ...here, which now uses the function
4621 above. Adjust comment.
4622 * font.h (clear_font_cache): Add prototype.
4623 * xfaces.c (clear_face_cache): Use clear_font_cache.
4625 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4627 * window.c (Fset_window_start): Compare `w', not `window' because
4628 `w' might not be equal to `window' after call to decode_live_window.
4630 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4632 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4633 This fixes a problem introduced by the Bug#15035 patch
4634 when using GPG. Reported by Herbert J. Skuhra.
4636 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4638 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4639 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4640 not yet initialized.
4642 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4644 * decompress.c (Fzlib_decompress_region): Support zlib
4645 decompression, too, and rename.
4647 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4649 Minor zlib configuration tweaks.
4650 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4651 Don't assume presence of fn_inflateInit2_ zlib internal function.
4653 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4655 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4656 include the zlib prefix.
4658 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4660 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4661 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4662 define static variables that are pointers to zlib functions to be
4664 (init_zlib_functions) [WINDOWSNT]: New function.
4665 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4667 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4668 macros instead of invoking the zlib functions directly.
4669 (syms_of_decompress): DEFSYM Qzlib_dll.
4670 Staticpro Szlib_available_p.
4672 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4674 Avoid looping over all frame windows to freeze and unfreeze.
4675 * window.h (struct window): Drop frozen_window_start_p.
4676 (freeze_window_starts): Drop prototype.
4677 * frame.h (struct frame): New frozen_window_starts flag.
4678 (FRAME_WINDOWS_FROZEN): New macro.
4679 * window.c (freeze_window_start, freeze_window_starts):
4681 (select_window, replace_window): Adjust users.
4682 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4683 (window_frozen_p): New function.
4684 (redisplay_window): Use it.
4686 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4688 Fix some fd issues when running subprocesses (Bug#15035).
4689 Fix bugs that can leak files or file descriptors on errors.
4690 Don't unlink open temp files, as that's hard for users to diagnose
4691 when things go awry (e.g., temp disk exhausted).
4692 Don't bother to lock temp files. Check for invalid recursion.
4693 * callproc.c (synch_process_fd): Remove. All uses removed.
4694 (synch_process_tempfile): New var or macro.
4695 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4697 (record_kill_process): New arg, the temp name. All callers changed.
4698 (delete_temp_file): Now just a simple wrapper around unlink.
4699 (call_process_kill): New arg, the call_process_fd array.
4700 Close them all. Clear synch_process_pid. Remove the temp file,
4701 or arrange for it to be removed.
4702 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4703 that's been moved to synch_process_tempfile. Caller changed.
4704 Do not remove the tempfile; that's now call_process_kill's
4706 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4707 call_process_kill; the caller now does that.
4708 (call_process_cleanup): Do not close the process fd; that's now
4709 call_process_kill's responsibility.
4710 (Fcall_process): Implement via new function call_process, which
4711 has most of the old body of Fcall_process, but with a different API.
4712 (call_process): New function that does not open or close filefd if
4713 it is nonnegative. Record which fds need to be closed, and let
4714 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4715 Signal an error if invoked recursively (could be done via a hook).
4716 Simplify creation of the tempfile in the MSDOS case.
4717 Don't create the output file until after checking for the executable.
4718 Report any failure to open /dev/null.
4719 Don't open /dev/null for writing twice; once is enough.
4720 Don't create pipe if all output is being discarded or sent to file.
4721 Don't worry about setting up the coding system or reading from the
4722 pipe if all output is being discarded.
4723 Hoist fd_error local into top level, to lessen block nesting.
4724 Don't record deleted pid here; now done by Fcall_process_region.
4725 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4726 and note its success in synch_process_tempfile.
4727 Do not leak resources when child_setup fails.
4728 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4729 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4730 (create_temp_file): Now returns open fd, with an additional
4731 Lisp_Object * argument to return the name. All callers changed.
4732 Do not close the file; rewind it instead, and leave it open for
4733 the caller. Do not lock the temp file. Unwind-protect the file
4734 and the file-descriptor.
4735 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4736 If an asynchrounous process, record it here, not in call_process.
4737 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4738 * eval.c (set_unwind_protect): New function.
4739 * fileio.c (write_region): New function, generalized from the
4740 old Fwrite_region. Do not lock temp files.
4741 (Fwrite_region): Use it.
4742 * lisp.h (set_unwind_protect, write_region): New decls.
4743 * process.c: Include <verify.h>.
4744 (make_process): Mark fds as initially closed.
4745 (deleted_pid_list): Now a list of pid-filename pairs.
4747 (close_process_fd): New function.
4748 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4749 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4750 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4751 (create_process, create_pty, Fmake_serial_process)
4752 (server_accept_connection): Record which fds need to be closed,
4753 and let deactivate_process close them.
4754 (Fmake_network_process): Do not discard the unwind-protect
4755 until it's safe to do so.
4756 (deactivate_process): Close the fds opened by create_process etc.
4757 (Fprocess_send_eof): Adjust to new way of recording open fds.
4758 Report an error if /dev/null can't be opened, instead of aborting.
4759 * process.h (PROCESS_OPEN_FDS): New constant.
4760 (struct Lisp_Process): New member open_fds.
4761 (record_kill_process, record_deleted_pid): Adjust signatures.
4762 (record_deleted_pid): Move decl here ...
4763 * syswait.h (record_deleted_pid): ... from here.
4765 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4767 * decompress.c: Fix bugs with large buffers and weird inputs.
4768 Tune a bit. Reindent as per usual Emacs style.
4769 (BUFFER_SIZE): Remove.
4770 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4771 more than UINT_MAX bytes. Decompress into the gap instead of into
4772 an auto buffer, as this should avoid copying. Return nil if
4773 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4774 set immediate_quit; we shouldn't trust zlib code that much.
4776 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4778 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4779 errors, and really move the gap to where we want it.
4781 * lisp.h: Include decompress.c support.
4783 * emacs.c (main): Include decompress.c support.
4785 * Makefile.in: Include -lz if present.
4787 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4789 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4790 (initWithTitle:): Initialize frame to 0.
4791 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4792 (fillWithWidgetValue:frame:): Rename from
4793 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4795 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4796 fillWithWidgetValue:frame:
4798 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4799 remove memory leak warnings.
4801 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4802 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4805 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4806 (x_activate_menubar): Update the whole menu.
4807 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4808 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4809 current event is not NSSystemDefined (Bug#15001).
4810 Call ns_check_menu_open only if trackingMenu is 2.
4811 (menuDidClose:): New method, decrease trackingMenu.
4812 (fillWithWidgetValue:setDelegate:): New method.
4813 (fillWithWidgetValue:): Call the above.
4815 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4817 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4819 Omit some unnecessary casts.
4820 Many of these go back to the old pre-C89 days, when they may have
4821 been needed, but we've been assuming C89 or later for a while now.
4822 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4823 (live_float_p, live_misc_p, live_vector_p):
4824 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4825 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4826 (defvar_per_buffer):
4827 * callint.c (Fcall_interactively):
4828 * doc.c (Fsubstitute_command_keys):
4829 * filelock.c (get_boot_time):
4830 * frame.c (xrdb_get_resource):
4831 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4832 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4833 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4834 (menuitem_highlight_callback, menu_destroy_callback)
4835 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4836 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4837 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4838 (xg_tool_bar_help_callback, tb_size_cb):
4839 * image.c (xpm_alloc_color, png_read_from_memory)
4840 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4841 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4843 * keymap.c (describe_map):
4844 * nsfns.m (Fns_display_monitor_attributes_list):
4845 * nsmenu.m (process_dialog:):
4846 * nsterm.m (hold_event):
4847 * process.c (wait_reading_process_output):
4848 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4849 * scroll.c (do_direct_scrolling, scrolling_1):
4850 * termcap.c (tgetent):
4851 * window.c (check_window_containing, add_window_to_list)
4852 (freeze_window_starts):
4853 * xdisp.c (compare_overlay_entries, vmessage):
4854 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4855 (x_get_monitor_attributes_xrandr)
4856 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4857 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4858 * xfont.c (xfont_match, xfont_open):
4859 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4860 (menubar_selection_callback, menu_position_func)
4861 (popup_selection_callback, create_and_show_popup_menu)
4862 (dialog_selection_callback, create_and_show_dialog):
4863 * xrdb.c (x_get_string_resource):
4865 * xsmfns.c (x_session_check_input):
4866 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4867 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4868 (xaw_jump_callback, xaw_scroll_callback):
4869 Omit unnecessary casts.
4871 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4873 Minor string-length refactoring.
4874 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4875 * frame.c (make_monitor_attribute_list):
4876 Prefer build_string to strlen + make_string.
4878 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4880 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4881 don't check minor_code (Bug#14417).
4883 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4885 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4886 vertical positions instead. This avoids calling MATRIX_ROW with
4887 row numbers that are possibly beyond valid limits. (Bug#15064)
4889 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4891 Use xstrdup and build_unibyte_string where applicable.
4892 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4893 * xfns.c (x_window):
4894 * xrdb.c (x_get_customization_string):
4895 * xterm.c (xim_initialize):
4896 * w32fns.c (w32_window): Use xstrdup.
4897 (w32_display_monitor_attributes_list):
4898 * emacs.c (init_cmdargs):
4899 * keyboard.c (PUSH_C_STR):
4900 * nsfont.m (nsfont_open):
4901 * sysdep.c (system_process_attributes):
4902 * w32.c (system_process_attributes):
4903 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4905 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4907 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4908 variables of these types so that GDB would know about them, as aid
4909 for debugging fatal exceptions. (Bug#15024) See also
4910 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4913 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4915 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4916 larger than the NSWindow (Bug#14934).
4918 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4920 Redesign redisplay interface to drop global variable updated_window.
4921 Always pass currently updated window as a parameter to update routines.
4922 * dispextern.h (updated_window): Remove declaration.
4923 (struct redisplay_interface): Pass window parameter to
4924 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4925 and after_update_window_hook.
4926 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4928 * dispnew.c (updated_window): Remove.
4929 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4930 (update_window_line): Adjust to match redisplay interface changes.
4931 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4932 (ns_scroll_run, ns_after_update_window_line):
4933 * w32term.c (x_update_window_begin, x_update_window_end)
4934 (x_after_update_window_line, x_scroll_run):
4935 * xterm.c (x_update_window_begin, x_update_window_end)
4936 (x_after_update_window_line, x_scroll_run):
4937 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4938 Likewise. Adjust comments where appropriate.
4939 (x_cursor_to): Simplify because this is always called during window
4940 update (but install debugging check anyway).
4941 (expose_window): Check must_be_updated_p flag to see whether this
4942 function is called during window update.
4944 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4946 Do not reset window modification event counters excessively.
4947 These leftovers and poor man's tricky methods to catch extra
4948 redisplay's attention are no longer needed.
4949 * frame.c (set_menu_bar_lines_1):
4950 * minibuf.c (read_minibuf_unwind):
4951 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4952 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4953 (window_scroll_line_based, Fset_window_configuration):
4954 * xdisp.c (redisplay_window): Do not reset last_modified and
4955 last_overlay_modified counters.
4957 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4959 * xselect.c (x_send_client_event): Set send_event and serial, memset
4960 data.l as it might be bigger than data.b. Use 24 bit mask to
4961 XSendEvent (Bug#15034).
4963 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4965 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4966 for TTY frames that are not the top frame on their console.
4969 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4971 * w32term.c (w32fullscreen_hook): Really maximize frame when
4972 asked for (Bug#14841).
4974 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4976 Prefer selected_window to Fselected_window, likewise for frames.
4977 * buffer.c (Fbuffer_swap_text):
4978 * data.c (Fvariable_binding_locus):
4979 * window.c (run_window_configuration_change_hook): Adjust users.
4980 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4981 Use decode_live_frame.
4983 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4985 Be more careful if selected window shows the buffer other than current,
4986 use window_outdated only if this is not so. This change should also
4987 address some weird issues discussed in Bug#13012.
4988 * window.h (window_outdated): New prototype.
4989 * window.c (window_outdated): Now here. Convert from static and
4990 always assume window's buffer.
4991 (Fwindow_end, Fwindow_line_height): Use it.
4992 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4993 and always assume window's buffer.
4994 (redisplay_window): Adjust user.
4995 (redisplay_internal): Call to reconsider_clip_changes once and
4996 check whether mode line should be updated only if selected window
4997 shows current buffer.
4998 (run_window_scroll_functions): Use eassert for debugging check.
4999 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5001 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5003 * window.c (window_scroll, window_scroll_pixel_based)
5004 (window_scroll_line_based): Use bool for booleans.
5006 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5008 * process.c: Fix minor off-by-one issues in descriptor counts.
5009 This shouldn't fix any real bugs, but it cleans up the code a bit.
5010 (max_process_desc, max_input_desc): -1, not 0, means none.
5012 (delete_input_desc): New function.
5013 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5014 (deactivate_process): Scan backwards when recomuting max_process_desc;
5015 that should be faster.
5016 (init_process_emacs): Initialize max_input_desc.
5018 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5020 Use region cache to speedup bidi_find_paragraph_start.
5021 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5022 Rename cache_long_line_scans to cache_long_scans.
5023 * buffer.c (bset_cache_long_line_scans): Rename to
5024 bset_cache_long_scans.
5025 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5026 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5028 (syms_of_buffer): Rename cache-long-line-scans to
5029 cache-long-scans. Adjust docstring.
5030 * search.c (newline_cache_on_off):
5031 * indent.c (width_run_cache_on_off): Adjust users.
5032 * bidi.c (bidi_paragraph_cache_on_off): New function.
5033 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5034 * insdel.c (prepare_to_modify_buffer):
5035 Invalidate bidi_paragraph_cache if enabled.
5037 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5039 Invalidate region caches only if buffer text is going to be changed.
5040 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5041 (modify_text): ...new prototype.
5042 (prepare_to_modify_buffer_1): New prototype.
5043 * textprop.c (modify_region): Rename to...
5044 (modify_text_properties): ...new function.
5045 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5046 (Fremove_list_of_text_properties): Adjust users.
5047 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5048 (modify_text): ...new function.
5049 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5050 (prepare_to_modify_buffer_1): ...new function.
5051 * casefiddle.c (casify_region):
5052 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5053 (Ftranspose_regions): Use modify_text.
5055 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5057 * lisp.mk (lisp): Add nadvice.elc.
5059 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5061 New macro to iterate over live buffers similar to frames.
5062 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5063 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5064 Declare buffer-related variables here to offload lisp.h.
5065 * buffer.c (Vbuffer_alist): Adjust comment.
5066 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5067 (other_buffer_safely):
5068 * data.c (store_symval_forwarding):
5069 * dispnew.c (Fframe_or_buffer_changed_p):
5070 * fileio.c (Fdo_auto_save):
5071 * filelock.c (unlock_all_files):
5072 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5074 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5076 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5077 * callproc.c (create_temp_file):
5078 * filelock.c (create_lock_file):
5079 Assume mkostemp, since it's now provided by Gnulib.
5081 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5083 * w32.c (mkostemp): New function.
5084 (mktemp): Remove, no longer used. Most of the code reused in
5085 mkostemp. (Bug#15015)
5086 (mktemp): Don't undef.
5088 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5090 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5091 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5092 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5093 (free_glyph_pool, check_glyph_memory): Likewise for
5094 all users. Adjust comments where appropriate.
5096 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5098 * composite.h: Minor fixups.
5099 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5100 to fix a misspelling, and change it to an inline function while
5101 we're at it (it need not be a macro). All uses changed.
5102 (composition_method, composition_valid_p):
5103 Rewrite to avoid assignments in if-conditions.
5105 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5107 Do not use global Lisp_Object in composition macros.
5108 * composite.h (composition_temp): Remove declaration.
5109 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5110 (composition_method, composition_valid_p): ...inline functions.
5111 (compose_region): Remove the leftover.
5112 * composite.c (composition_temp): Remove.
5113 (run_composition_function, update_compositions)
5114 (composition_compute_stop_pos, composition_adjust_point)
5115 (Ffind_composition_internal):
5116 * coding.c (handle_composition_annotation):
5117 * xdisp.c (handle_composition_prop, check_point_in_composition):
5118 Related users changed.
5120 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5122 Drop FRAME_PTR typedef.
5123 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5124 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5125 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5126 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5127 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5128 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5129 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5130 All related users changed.
5132 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5134 * eval.c (default_toplevel_binding): New function.
5136 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5137 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5138 (syms_of_eval): Export them.
5139 * data.c (Fdefault_value): Micro cleanup.
5140 * term.c (init_tty): Use "false".
5142 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5144 Fix X GC leak in GTK and raw (no toolkit) X ports.
5145 * xterm.c (x_free_frame_resources): If white and black relief
5146 GCs are allocated, always free them here.
5147 * xfns.c (x_make_gc): Omit redundant initialization.
5148 * widget.c (create_frame_gcs): Remove the leftover.
5149 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5150 in x_free_frame_resources.
5152 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsterm.m (windowWillResize:toSize:): Only change title if
5155 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5157 (viewDidEndLiveResize): New method.
5159 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5160 inside NS_IMPL_COCOA.
5162 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5164 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5165 Do not check whether undo is enabled because record_insert and
5166 record_delete does that themselves.
5168 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5170 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5171 member which is not really used any more.
5172 (FRAME_XIC_BASE_FONTNAME): Remove.
5173 * xfns.c (xic_free_fontset): Adjust user.
5174 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5175 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5176 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5177 (xdialog_show): Use eassert for debugging check.
5178 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5180 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5182 * fileio.c, fns.c (merge): Move extern decl from here ...
5183 * lisp.h (merge): ... to here.
5185 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5187 Fix last font-related change.
5188 * w32font.h (w32font_list_internal, w32font_match_internal):
5190 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5191 (uniscribe_list_family): Adjust to match font API change.
5192 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5193 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5195 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5197 * frame.h (FRAME_MOUSE_UPDATE):
5198 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5199 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5201 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5203 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5204 * font.h (struct font_driver): Change list, match, and list_family
5205 functions to accept struct frame * as first arg.
5206 * font.c (font_score, font_compare, font_sort_entities):
5208 (font_sort_entities, font_list_entities, font_select_entity):
5209 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5210 match font API change.
5211 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5212 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5213 * ftxfont.c (ftxfont_list, ftxfont_match):
5214 * xftfont.c (xftfont_list, xftfont_match):
5215 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5216 * w32font.c (w32font_list, w32font_match, w32font_list):
5217 (w32font_list_internal, w32_font_match_internal): Likewise.
5218 * xfaces.c (Fx_family_fonts): Adjust user.
5220 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5222 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5223 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5224 only if HAVE_X_WINDOWS is in use.
5225 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5226 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5227 * w32term.c (x_wm_set_icon_position): Likewise.
5228 * w32fns.c (x_icon): Adjust user.
5230 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5232 * xterm.c (last_mouse_press_frame): Remove the
5233 leftover which is not really used any more.
5234 (handle_one_xevent, syms_of_xterm): Adjust users.
5235 (x_flush): Call XFlush once per each X display, not frame.
5236 This is better because this code always unconditionally skips
5237 non-X frames in Vframe_list and issues the only XFlush if we
5238 have more than one X frame on the same X display.
5239 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5240 Use bool for booleans.
5241 (x_draw_glyph_string_background, cvt_string_to_pixel):
5242 (cvt_pixel_dtor): Drop unnecessary prototypes.
5243 * xterm.h (x_display_ok): Adjust prototype.
5245 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5247 Drop unnecessary functions that deals with frame pixel size.
5248 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5249 (x_pixel_height): Drop prototypes.
5250 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5251 (x_pixel_height): Drop implementations.
5252 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5253 which should be always valid for window frame.
5254 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5255 * w32menu.c (Fx_popup_dialog):
5256 * xmenu.c (Fx_popup_dialog): Likewise for both.
5258 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5260 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5261 frame parameters and call to Fmodify_frame_parameters just once.
5262 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5263 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5264 and mention nil frame in docstring.
5266 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5268 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5269 (x_figure_window_size): Likewise. Adjust to return long.
5270 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5271 (toplevel): Move Qterminal_live_p to...
5272 * terminal.c (toplevel): ...here, make it static, and...
5273 (syms_of_terminal): ...DEFSYM here.
5274 * frame.h (Qterminal_live_p): Remove declaration.
5275 (make_frame, x_figure_window_size): Adjust prototype.
5276 * nsfns.m (Fx_create_frame): Use long for window flags.
5278 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5280 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5281 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5282 Do not assume that emacs_close (INT_MAX) is a no-op.
5284 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5286 * xfaces.c (make_face_cache): For struct face_cache, prefer
5287 xmalloc to xzalloc and so avoid redundant call to memset.
5288 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5290 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5292 * fringe.c (draw_window_fringes, update_window_fringes)
5293 (compute_fringe_widths):
5294 * w32term.c (x_draw_glyph_string):
5295 * window.c (candidate_window_p, Frecenter):
5296 * xfaces.c (realize_basic_faces, realize_default_face)
5297 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5298 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5299 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5300 * xmenu.c (Fx_menu_bar_open_internal):
5301 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5302 * xsettings.c (xft_settings_event):
5303 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5304 Use bool for booleans. Adjust style and comments where
5306 * dispextern.h (draw_window_fringes, update_window_fringes)
5307 (compute_fringe_widths):
5308 * xterm.h (x_had_errors_p): Adjust prototype.
5310 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5312 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5313 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5315 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5317 * fns.c (toplevel): Remove comment before Fsafe_length because
5320 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5322 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5324 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5326 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5327 frame which got the message is still alive, before dereferencing
5328 its pointer. (Bug#14970)
5330 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5331 be a live window, before using it as such. (Bug#14970)
5333 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5335 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5336 w32_detect_focus_change instead of doing part of its job by hand.
5337 This fixes the problem whereby FOCUS_OUT events were not sent to
5340 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5342 * process.c (Fprocess_list): Doc fix.
5344 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5345 being re-exposed only if it didn't ask to become visible.
5346 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5347 was previously iconified. (Bug#14841)
5348 (x_iconify_frame): Mark the frame iconified.
5350 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5352 Fix minor problems found by static checking.
5353 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5354 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5356 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5358 * eval.c (set_specpdl_old_value): New function.
5359 (unbind_to): Minor simplification.
5360 (get_backtrace_frame): New function.
5361 (Fbacktrace_frame): Use it. Add `base' argument.
5362 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5363 (syms_of_eval): Export backtrace-eval.
5364 * xterm.c (x_focus_changed): Simplify.
5366 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5368 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5370 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5372 * xdisp.c (redisplay_window): Instead of moving point out of
5373 scroll margin, reject the force_start method, and try scrolling
5374 instead. (Bug#14780)
5376 2013-07-24 Ken Brown <kbrown@cornell.edu>
5378 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5381 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5383 * eval.c (Fprogn): Do not check that BODY is a proper list.
5384 This undoes the previous change. The check slows down the
5385 interpreter, and is not needed to prevent a crash. See
5386 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5388 2013-07-23 Glenn Morris <rgm@gnu.org>
5390 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5392 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5394 Port to GNU/Linux systems with tinfo but not ncurses.
5395 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5396 to decide whether ncurses is being used. Without this change,
5397 GCC complains about tgetent not being declared, on a system
5398 that has tinfo installed but ncurses not installed.
5400 * eval.c (Fprogn): Check that BODY is a proper list.
5402 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5403 * data.c (Fsetq_default):
5404 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5405 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5407 Tune by taking advantage of the fact that ARGS is always a list
5408 when a function is declared to have UNEVALLED args.
5410 * emacsgtkfixed.c: Port to GCC 4.6.
5411 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5413 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5415 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5416 here to silence compiler warnings.
5418 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5420 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5421 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5422 from messing up Emacs's 'struct frame' (Bug#14923).
5424 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5426 * alloc.c (make_save_ptr_ptr): Define this function.
5427 It was inadvertently omitted. It's needed only if
5428 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5430 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5432 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5433 frame have focus (Bug#14895).
5435 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5437 Avoid vfork-related deadlock more cleanly.
5438 * callproc.c (child_setup): When the child's exec fails, output
5439 the program name, as that's more useful. Use O_NONBLOCK to avoid
5441 * process.c (create_process_1): Remove; no longer needed.
5442 (create_process): Remove timer hack; no longer needed, now that
5443 the child avoids deadlock.
5445 2013-07-20 Glenn Morris <rgm@gnu.org>
5447 * image.c (Fimage_flush): Fix doc typo.
5449 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5451 Fix array bounds violation when pty allocation fails.
5452 * process.c (PTY_NAME_SIZE): New constant.
5453 (pty_name): Remove static variable; it's now auto.
5454 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5455 Take pty_name as an arg rather than using a static variable.
5456 All callers changed.
5457 (create_process): Recover pty_flag from process, not from volatile local.
5458 (create_pty): Stay inside array even when pty allocation fails.
5459 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5461 * lread.c (Fload): Avoid initialization only when lint checking.
5462 Mention that it's needed only for older GCCs.
5464 2013-07-20 Kenichi Handa <handa@gnu.org>
5466 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5467 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5469 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5471 * lread.c (Fload): Avoid uninitialized warning.
5473 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5475 Fix some minor file descriptor leaks and related glitches.
5476 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5477 (create_lock_file): Use write, not emacs_write.
5478 * image.c (slurp_file, png_load_body):
5479 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5480 (server_accept_connection):
5481 Don't leak an fd on memory allocation failure.
5482 * image.c (slurp_file): Add a cheap heuristic for growing files.
5483 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5484 as that's what the other routines do. Maybe input need not be
5485 blocked at all, but it's better to be consistent.
5486 Avoid undefined behavior when strlen is zero.
5488 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5489 (NSTATICS): Now a constant; doesn't need to be a macro.
5491 2013-07-19 Richard Stallman <rms@gnu.org>
5493 * coding.c (decode_coding_utf_8): Add simple loop for fast
5494 processing of ASCII characters.
5496 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5498 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5500 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5502 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5503 unportable 'struct x_display_info'.
5504 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5507 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5509 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5510 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5512 (system_process_attributes): Prefer plain char to unsigned char
5513 when either will do. Clean up properly if interrupted or if
5514 memory allocations fail. Don't assume sscanf succeeds.
5515 Remove no-longer-needed workaround to stop GCC from whining.
5516 Read command-line once, instead of multiple times. Check read status a
5519 Fix obscure porting bug with varargs functions.
5520 The code assumed that int is treated like ptrdiff_t in a vararg
5521 function, which is not a portable assumption. There was a similar
5522 -- though these days less likely -- porting problem with various
5523 assumptions that pointers of different types all smell the same as
5524 far as vararg functions is conserved. To make this problem less
5525 likely in the future, redo the API to use varargs functions.
5526 * alloc.c (make_save_value): Remove this vararg function.
5527 All uses changed to ...
5528 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5529 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5531 (make_save_ptr): Rename from make_save_pointer, for consistency with
5532 the above. Define only on platforms that need it. All uses changed.
5534 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5536 * keyboard.c: Try to fix typos in previous change.
5537 (DISPLAY_LIST_INFO): New macro.
5538 (kbd_buffer_get_event): Do not access members that are not present
5539 in X11. Revert inadvertent change of "!=" to "=".
5541 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5543 * keyboard.c (kbd_buffer_get_event):
5544 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5545 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5547 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5549 * filelock.c: Fix unlikely file descriptor leaks.
5550 (get_boot_time_1): Rework to avoid using emacs_open.
5551 This doesn't actually fix a leak, but is better anyway.
5552 (read_lock_data): Use read, not emacs_read.
5554 * doc.c: Fix minor memory and file descriptor leaks.
5555 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5556 (get_doc_string, Fsnarf_documentation):
5557 Fix file descriptor leak on error.
5559 * term.c: Fix minor fdopen-related file descriptor leaks.
5560 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5561 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5563 * charset.c: Fix file descriptor leaks and errno issues.
5565 (load_charset_map_from_file): Don't leak file descriptor on error.
5566 Use plain record_xmalloc since the allocation is larger than
5567 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5569 * eval.c (record_unwind_protect_nothing):
5570 * fileio.c (fclose_unwind):
5572 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5573 The replacement doesn't block input, but that no longer seems
5576 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5578 * lread.c: Fix file descriptor leaks and errno issues.
5579 (Fload): Close some races that leaked fds or streams when 'load'
5581 (Fload, openp): Report error number of last nontrivial failure to open.
5582 ENOENT counts as trivial.
5583 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5585 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5586 now that the function is always called with a nonnegative arg.
5587 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5588 All uses replaced with ...
5589 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5591 A few more minor file errno-reporting bugs.
5592 * callproc.c (Fcall_process):
5593 * doc.c (Fsnarf_documentation):
5594 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5595 * process.c (set_socket_option):
5596 Don't let a constructor trash errno.
5597 * doc.c: Include <errno.h>.
5599 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5601 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5603 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5605 Fix w32 bug with call-process-region (Bug#14885).
5606 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5607 to Fcall_process when the input is empty. This simplifies the
5608 code a bit. It makes no difference on POSIXish platforms but
5609 apparently it fixes a bug on w32.
5611 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5612 * fileio.c (close_file_unwind): Don't close if FD is negative;
5613 this can happen when unwinding a zapped file descriptor.
5614 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5615 in case Emacs runs out of memory between the two unwind-protects.
5616 Don't trash errno when closing FD.
5617 Zap the FD in the specpdl when closing it, instead of deferring
5618 the removal of the unwind-protect; this fixes a bug where a child
5619 function unwinds the stack past us.
5621 New unwind-protect flavors to better type-check C callbacks.
5622 This also lessens the need to write wrappers for callbacks,
5623 and the need for make_save_pointer.
5624 * alloca.c (free_save_value):
5625 * atimer.c (run_all_atimers):
5627 * alloc.c (safe_alloca_unwind):
5628 * atimer.c (unwind_stop_other_atimers):
5629 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5630 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5631 * minibuf.c (choose_minibuf_frame_1):
5632 * process.c (make_serial_process_unwind):
5633 * xdisp.h (pop_message_unwind):
5634 * xselect.c (queue_selection_requests_unwind):
5635 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5636 * alloca.c (record_xmalloc):
5637 Prefer record_unwind_protect_ptr to record_unwind_protect with
5639 * alloca.c (Fgarbage_collect):
5640 Prefer record_unwind_protect_void to passing a dummy.
5641 * buffer.c (restore_buffer):
5642 * window.c (restore_window_configuration):
5643 * xfns.c, w32fns.c (do_unwind_create_frame)
5644 New wrapper. All record-unwind uses of wrappee changed.
5645 * buffer.c (set_buffer_if_live):
5646 * callproc.c (call_process_cleanup, delete_temp_file):
5647 * coding.c (code_conversion_restore):
5648 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5649 * editfns.c (save_excursion_restore)
5650 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5651 (save_restriction_restore):
5652 * eval.c (restore_stack_limits, un_autoload):
5653 * fns.c (require_unwind):
5654 * keyboard.c (recursive_edit_unwind, tracking_off):
5655 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5656 * macros.c (pop_kbd_macro, restore_menu_items):
5657 * nsfns.m (unwind_create_frame):
5658 * print.c (print_unwind):
5659 * process.c (start_process_unwind):
5660 * search.c (unwind_set_match_data):
5661 * window.c (select_window_norecord, select_frame_norecord):
5662 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5663 (fast_set_selected_frame):
5664 * xfns.c, w32fns.c (unwind_create_tip_frame):
5665 Return void, not a dummy Lisp_Object. All uses changed.
5666 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5667 * callproc.c (call_process_kill):
5668 * fileio.c (restore_point_unwind, decide_coding_unwind)
5669 (build_annotations_unwind):
5670 * insdel.c (Fcombine_after_change_execute_1):
5671 * keyboard.c (read_char_help_form_unwind):
5672 * menu.c (unuse_menu_items):
5673 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5674 * sound.c (sound_cleanup):
5675 * xdisp.c (unwind_redisplay):
5676 * xfns.c (clean_up_dialog):
5677 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5678 Accept no args and return void, instead of accepting and returning
5679 a dummy Lisp_Object. All uses changed.
5680 * cygw32.c (fchdir_unwind):
5681 * fileio.c (close_file_unwind):
5682 * keyboard.c (restore_kboard_configuration):
5683 * lread.c (readevalllop_1):
5684 * process.c (wait_reading_process_output_unwind):
5685 Accept int and return void, rather than accepting an Emacs integer
5686 and returning a dummy object. In some cases this fixes an
5687 unlikely bug when the corresponding int is outside Emacs integer
5688 range. All uses changed.
5689 * dired.c (directory_files_internal_unwind):
5690 * fileio.c (do_auto_save_unwind):
5691 * gtkutil.c (pop_down_dialog):
5692 * insdel.c (reset_var_on_error):
5693 * lread.c (load_unwind):
5694 * xfns.c (clean_up_file_dialog):
5695 * xmenu.c, nsmenu.m (pop_down_menu):
5696 * xmenu.c (cleanup_widget_value_tree):
5697 * xselect.c (wait_for_property_change_unwind):
5698 Accept pointer and return void, rather than accepting an Emacs
5699 save value encapsulating the pointer and returning a dummy object.
5701 * editfns.c (Fformat): Update the saved pointer directly via
5702 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5703 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5704 (unwind_body): New function.
5705 (record_unwind_protect): First arg is now a function returning void,
5706 not a dummy Lisp_Object.
5707 (record_unwind_protect_ptr, record_unwind_protect_int)
5708 (record_unwind_protect_void): New functions.
5709 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5710 * fileio.c (struct auto_save_unwind): New type.
5711 (do_auto_save_unwind): Use it.
5712 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5713 * insdel.c (struct rvoe_arg): New type.
5714 (reset_var_on_error): Use it.
5715 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5717 (specbinding_func): Remove; there are now several such functions.
5718 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5719 (set_unwind_protect_ptr): New function.
5720 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5722 Be simpler and more consistent about reporting I/O errors.
5723 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5724 Say "Read error" and "Write error", rather than "I/O error", or
5725 "IO error reading", or "IO error writing", when a read or write
5727 * process.c (Fmake_network_process, wait_reading_process_output)
5728 (send_process, Fprocess_send_eof, wait_reading_process_output):
5729 Capitalize diagnostics consistently. Put "failed foo" at the
5730 start of the diagnostic, so that we don't capitalize the
5731 function name "foo". Consistently say "failed" for such
5733 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5734 All callers changed. This is so it can use report_file_error.
5735 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5736 diagnostics consistently as above.
5738 * fileio.c (report_file_errno): Fix errno reporting bug.
5739 If the file name is neither null nor a pair, package it up as a
5740 singleton list. All callers changed, both to this function and to
5741 report_file_error. This fixes a bug where the memory allocator
5742 invoked by list1 set errno so that the immediately following
5743 report_file_error reported the wrong errno value.
5745 Fix minor problems found by --enable-gcc-warnings.
5746 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5747 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5749 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5751 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5752 Set event->arg to Qt if switch-event shall be generated.
5753 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5755 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5757 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5760 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5761 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5762 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5763 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5764 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5765 and there is a focused frame.
5766 (head_table): Add focus-in and focus-out.
5767 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5768 bind to handle-focus-in/out.
5770 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5771 (Fhandle_switch_frame): Call Fhandle_focus_in.
5772 (syms_of_frame): defsubr handle-focus-in/out.
5774 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5776 Fix porting bug to older POSIXish platforms (Bug#14862).
5777 * sysdep.c (emacs_pipe): New function, that implements
5778 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5779 This should port better to CentOS 5 and to Mac OS X 10.6.
5780 All calls to pipe2 changed.
5782 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5783 This makes the code easier to read and the executable a bit smaller.
5784 Do not replace all calls to Fcons that happen to create lists,
5785 just calls that are intended to create lists. For example, when
5786 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5787 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5788 Similarly for list2 through list5.
5789 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5790 * bytecode.c (exec_byte_code):
5791 * callint.c (quotify_arg, Fcall_interactively):
5792 * callproc.c (Fcall_process, create_temp_file):
5793 * charset.c (load_charset_map_from_file)
5794 (Fdefine_charset_internal, init_charset):
5795 * coding.c (get_translation_table, detect_coding_system)
5796 (Fcheck_coding_systems_region)
5797 (Fset_terminal_coding_system_internal)
5798 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5799 * composite.c (update_compositions, Ffind_composition_internal):
5800 * dired.c (directory_files_internal, file_name_completion)
5802 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5803 * doc.c (Fsnarf_documentation):
5804 * editfns.c (Fmessage_box):
5806 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5807 (Feval, eval_sub, Ffuncall, apply_lambda):
5808 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5809 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5810 (Fset_file_times, Finsert_file_contents)
5811 (Fchoose_write_coding_system, Fwrite_region):
5812 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5813 * font.c (font_registry_charsets, font_parse_fcname)
5814 (font_prepare_cache, font_update_drivers, Flist_fonts):
5815 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5816 * frame.c (make_frame, Fmake_terminal_frame)
5817 (x_set_frame_parameters, x_report_frame_params)
5818 (x_default_parameter, Fx_parse_geometry):
5819 * ftfont.c (syms_of_ftfont):
5820 * image.c (gif_load):
5821 * keyboard.c (command_loop_1):
5822 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5823 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5824 (Fminor_mode_key_binding, accessible_keymaps_1)
5825 (Faccessible_keymaps, Fwhere_is_internal):
5826 * lread.c (read_emacs_mule_char):
5827 * menu.c (find_and_return_menu_selection):
5828 * minibuf.c (get_minibuffer):
5829 * nsfns.m (Fns_perform_service):
5830 * nsfont.m (ns_script_to_charset):
5831 * nsmenu.m (ns_popup_dialog):
5832 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5833 (Fx_own_selection_internal):
5834 * nsterm.m (append2):
5835 * print.c (Fredirect_debugging_output)
5836 (print_prune_string_charset):
5837 * process.c (Fdelete_process, Fprocess_contact)
5838 (Fformat_network_address, set_socket_option)
5839 (read_and_dispose_of_process_output, write_queue_push)
5840 (send_process, exec_sentinel):
5841 * sound.c (Fplay_sound_internal):
5842 * textprop.c (validate_plist, add_properties)
5843 (Fput_text_property, Fadd_face_text_property)
5844 (copy_text_properties, text_property_list, syms_of_textprop):
5845 * unexaix.c (report_error):
5846 * unexcoff.c (report_error):
5847 * unexsol.c (unexec):
5848 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5849 (Fformat_mode_line, syms_of_xdisp):
5850 * xfaces.c (set_font_frame_param)
5851 (Finternal_lisp_face_attribute_values)
5852 (Finternal_merge_in_global_face, syms_of_xfaces):
5853 * xfns.c (x_default_scroll_bar_color_parameter)
5854 (x_default_font_parameter, x_create_tip_frame):
5855 * xfont.c (xfont_supported_scripts):
5856 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5857 (menu_help_callback, xmenu_show):
5859 * xterm.c (set_wm_state):
5860 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5861 and similarly for list2 through list5.
5863 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5865 * callproc.c (Fcall_process_region): Fix minor race and tune.
5866 (create_temp_file): New function, with the temp-file-creation part
5867 of the old Fcall_process_region. Use Fcopy_sequence to create the
5868 temp file name, rather than alloca + build_string, for simplicity.
5869 Don't bother to block input around the temp file creation;
5870 shouldn't be needed. Simplify use of mktemp.
5871 Use record_unwind_protect immediately after creating the temp file;
5872 this closes an unlikely race where the temp file was not removed.
5873 Use memcpy rather than an open-coded loop.
5874 (Fcall_process_region): Use the new function. If the input is
5875 empty, redirect from /dev/null rather than from a newly created
5876 empty temp file; this avoids unnecessary file system traffic.
5878 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5880 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5881 Simplify by making this case like the other two. This is a bit
5882 slower on obsolete hosts, but the extra complexity isn't worth it.
5884 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5885 * process.c (create_process) [!DOS_NT]:
5886 Remove now-unnecessary calls to emacs_close.
5888 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5890 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5891 returning early. (Bug#14850)
5893 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5894 and inhibit-iso-escape-detection attributes of 'undecided'.
5897 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5899 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5900 Reported by Herbert J. Skuhra in
5901 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5903 Don't lose top specpdl entry when memory is exhausted.
5904 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5905 specpdl overflow here, to simplify callers; all callers changed.
5906 Always reserve an unused entry at the stack top; this avoids
5907 losing the top entry's information when memory is exhausted.
5909 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5911 Clean up errno reporting and fix some errno-reporting bugs.
5912 * callproc.c (Fcall_process):
5913 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5914 * process.c (create_process, Fmake_network_process):
5915 * unexaix.c (report_error):
5916 * unexcoff.c (report_error):
5917 Be more careful about reporting the errno of failed operations.
5918 The code previously reported the wrong errno sometimes.
5919 Also, prefer report_file_errno to setting errno + report_file_error.
5920 (Fcall_process): Look at openp return value rather than at path,
5921 as that's a bit faster and clearer when there's a numeric predicate.
5922 * fileio.c (report_file_errno): New function, with most of the
5923 old contents of report_file_error.
5924 (report_file_error): Use it.
5925 (Ffile_exists_p, Ffile_accessible_directory_p):
5926 Set errno to 0 when it is junk.
5927 * fileio.c (Faccess_file):
5928 * image.c (x_create_bitmap_from_file):
5929 Use faccessat rather than opening the file, to avoid the hassle of
5930 having a file descriptor open.
5931 * lisp.h (report_file_errno): New decl.
5932 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5935 * process.c (create_process, wait_reading_process_output) [AIX]:
5936 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5937 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5938 a multithreaded environment anyway).
5939 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5941 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5943 * image.c (x_find_image_file): Don't close a remote file handle.
5945 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5947 Fix races with threads and file descriptors.
5948 * callproc.c (Fcall_process_region):
5949 * dired.c (open_directory):
5950 * emacs.c (main, Fdaemon_initialized):
5951 * image.c (x_find_image_file):
5952 * inotify.c (Finotify_rm_watch):
5953 * lread.c (Flocate_file_internal):
5954 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5955 * term.c (term_mouse_moveto, init_tty):
5956 * termcap.c (tgetent):
5957 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5958 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5959 * unexhp9k800.c, unexmacosx.c (unexec):
5960 * callproc.c (Fcall_process_region):
5961 Use emacs_close, not close.
5962 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5963 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5964 and posix_close function on current platforms (which all lack them).
5965 (emacs_close): Use it. This should fix the races on GNU/Linux and
5966 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5967 and it should avoid closing random victim file descriptors on
5970 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5972 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5973 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5976 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5977 This is for .gdbinit xbacktrace.
5979 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5980 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5981 (emacs_set_tty): Now static.
5982 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5983 * term.c (tty_capable_p, tty_default_color_capabilities)
5984 (get_tty_terminal, term_mouse_movement)
5985 (handle_one_term_event, init_tty, maybe_fatal):
5986 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5987 (tgetent, scan_file, name_match, compare_contin):
5988 * terminal.c (get_terminal):
5989 Use bool for boolean.
5990 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5991 Prefer char to unsigned char if either will do.
5992 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5993 (tty_write_glyphs): Prefer int to unsigned.
5994 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5995 All callers changed.
5996 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5998 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6001 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6002 (B__dummy__): New dummy symbol, to pacify C89.
6003 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6004 they can't grok varargs macros.
6005 * dispnew.c (add_window_display_history)
6006 (add_frame_display_history):
6007 * print.c (print_object):
6008 * xdisp.c (debug_method_add):
6009 Use %p printf format only for void pointers.
6010 * emacs.c (usage_message): New constant, replacing ...
6011 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6012 (main): Adjust to usage reorg.
6013 * fns.c (syms_of_fns):
6014 * profiler.c (syms_of_profiler):
6015 Don't use non-constant struct initializers.
6016 * gnutls.h (gnutls_initstage_t):
6017 * lisp.h (enum Lisp_Fwd_Type):
6018 * lread.c (lisp_file_lexically_bound_p):
6019 * xsettings.c (anonymous enum):
6020 Remove trailing comma.
6021 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6022 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6023 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6025 * regex.c (const_re_char): New type, to pacify strict C89.
6026 All uses of 'const re_char' replaced to use it.
6027 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6028 with glibc when strict C89. This change is imported from gnulib.
6030 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6031 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6032 Omit GNU_LINUX implementation, since it requires long long.
6033 * xterm.c (x_draw_underwave):
6034 Do not assume the traditional order of struct's members.
6035 (x_term_init): Rewrite to avoid the need for non-constant structure
6038 Syntax cleanup, mostly replacing macros with functions.
6039 This removes the need for the syntax_temp hack.
6040 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6041 * syntax.c (SYNTAX_INLINE): New macro.
6042 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6043 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6044 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6045 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6046 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6047 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6048 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6049 Now constants, not macros.
6050 (syntax_temp) [!__GNUC__]: Remove.
6051 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6052 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6053 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6054 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6055 Move here from syntax.h; now functions, not macros. Except for the
6056 last function, these are static since only syntax.c uses them.
6057 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6058 All uses changed. Now a function, not a macro; use this fact
6059 to simplify the code.
6060 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6061 compiler bugs; no longer relevant.
6062 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6063 (SYNTAX_INLINE): New macro.
6064 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6065 for the new functions. Use bool for boolean member.
6066 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6067 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6068 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6069 (SETUP_BUFFER_SYNTAX_TABLE):
6070 Now extern inline functions, not macros.
6071 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6072 Remove; all uses replaced by implementation.
6073 (syntax_temp) [!__GNUC__]: Remove decl.
6074 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6076 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6078 * emacs.c (main): Fix syntax error.
6080 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6082 Timestamp fixes for undo (Bug#14824).
6083 * atimer.c (schedule_atimer):
6084 * fileio.c (Ffile_newer_than_file_p):
6085 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6086 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6087 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6088 (syms_of_fileio): Remove Sclear_visited_file_name.
6089 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6090 file doesn't exist; this avoids an ambiguity with negative timestamps.
6091 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6092 * systime.h (make_emacs_time, invalid_emacs_time):
6093 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6094 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6095 * undo.c (record_first_change): Push (visited-file-modtime) onto
6096 undo list rather than reimplementing it by hand, incorrectly.
6098 2013-07-09 Ken Brown <kbrown@cornell.edu>
6100 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6102 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6104 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6106 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6108 Handle errno and exit status a bit more carefully.
6109 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6110 number into an exit status. Instead, use EXIT_CANCELED.
6111 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6112 * callproc.c (relocate_fd):
6113 * emacs.c (close_output_streams, main):
6114 * process.c (create_process):
6115 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6116 Use emacs_perror for simplicity.
6117 * callproc.c (relocate_fd, main):
6118 * sysdep.c (sys_subshell):
6119 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6120 (shut_down_emacs): Use emacs_write, not write.
6121 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6122 * fileio.c (Fcopy_file, e_write):
6123 * nsterm.m (ns_select):
6124 * process.c (send_process):
6125 * sound.c (vox_write):
6126 Use emacs_write_sig, not emacs_write.
6127 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6128 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6130 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6132 (emacs_full_write): New function.
6133 (emacs_write): Rewrite to use it.
6134 (emacswrite_sig, emacs_perror): New functions.
6135 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6137 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6139 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6140 on NS even if it is present. Pixmap on NS is a void*.
6142 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6144 Port to Ubuntu 10 (Bug#14803).
6145 Problem reported by T.V. Raman.
6146 * process.c (close_on_exec, accept4, process_socket):
6147 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6149 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6151 * w32.c (sys_dup): Declare prototype.
6155 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6157 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6159 Make file descriptors close-on-exec when possible (Bug#14803).
6160 This simplifies Emacs a bit, since it no longer needs to worry
6161 about closing file descriptors by hand in some cases.
6162 It also fixes some unlikely races. Not all such races, as
6163 libraries often open files internally without setting
6164 close-on-exec, but it's an improvement.
6165 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6166 * callproc.c (Fcall_process) [!MSDOS]:
6167 * emacs.c (main) [!DOS_NT]:
6168 * nsterm.m (ns_term_init):
6169 * process.c (create_process):
6170 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6171 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6172 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6173 Prefer mkostemp with O_CLOEXEC to mkstemp.
6174 * callproc.c (relocate_fd) [!WINDOWSNT]:
6175 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6176 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6178 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6179 Make the resulting file descriptor close-on-exec.
6180 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6181 * lread.c (load_descriptor_list, load_descriptor_unwind):
6182 Remove; no longer needed. All uses removed.
6183 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6184 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6186 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6187 (Fmake_network_process, Fnetwork_interface_list):
6188 (Fnetwork_interface_info, server_accept_connection):
6189 Make newly-created socket close-on-exec.
6190 * sysdep.c (emacs_open, emacs_fopen):
6191 Make new-created descriptor close-on-exec.
6192 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6193 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6195 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6197 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6198 for NS_IMPL_GNUSTEP.
6200 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6202 Fix openp errno handling.
6203 * callproc.c (Fcall_process): Preserve openp errno around close.
6204 * lread.c (openp): Set errno when returning -1, as some callers
6207 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6209 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6211 * nsterm.h (NSSavePanel): Update comment.
6212 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6213 (ns_run_file_dialog): Declare.
6215 * nsfns.m: Remove panelOK.
6217 (ns_run_file_dialog): New function.
6218 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6219 event loop, so file dialog is popped up by ns_run_file_dialog, called
6220 by sendEvent (Bug#14578).
6221 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6223 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6225 * xdisp.c (default_line_pixel_height): New function.
6226 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6227 (try_cursor_movement, redisplay_window, try_window)
6228 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6230 * window.c (window_scroll_pixel_based):
6231 use default_line_pixel_height.
6233 * dispextern.h (default_line_pixel_height): Add prototype.
6235 * frame.c (x_set_line_spacing): Accept a float value for
6236 line-spacing parameter, per the documentation.
6238 * data.c (Fmultibyte_string_p): Doc fix.
6240 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6242 Use emacs_open more consistently when opening files.
6243 This handles EINTR more consistently now, and makes it easier
6244 to introduce other uniform changes to file descriptor handling.
6245 * src/systdio.h: New file.
6246 * src/buffer.c (mmap_init):
6247 * cygw32.c (chdir_to_default_directory):
6248 * dispnew.c (Fopen_termscript):
6249 * emacs.c (Fdaemon_initialized):
6250 * fileio.c (Fdo_auto_save):
6251 * image.c (slurp_file, png_load_body, jpeg_load_body):
6252 * keyboard.c (Fopen_dribble_file):
6254 * print.c (Fredirect_debugging_output):
6255 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6256 * termcap.c (tgetent):
6257 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6258 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6259 * w32term.c (w32_initialize) [CYGWIN]:
6260 * xfaces.c (Fx_load_color_file):
6261 Use emacs_open instead of plain open, and emacs_fopen instead of
6263 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6264 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6265 * callproc.c (default_output_mode): New constant.
6266 (Fcall_process): Use it to call emacs_open instead of plain creat.
6267 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6268 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6269 (emacs_fopen): New function.
6270 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6271 Include <lisp.h>, for emacs_open.
6272 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6274 Remove duplicate #include directives.
6275 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6277 Don't include stdio.h twice.
6278 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6279 Don't include sys/types.h or stdio.h twice.
6280 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6281 * lread.c: Don't include coding.h twice.
6282 * nsfont.m: Don't include frame.h twice.
6283 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6284 * ralloc.c: Don't include <unistd.h> twice.
6285 * xdisp.c: Don't include font.h twice.
6286 * xterm.c: Don't include fontset.h twice.
6287 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6289 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6291 Scale ImageMagick images more carefully.
6292 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6293 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6294 Be more careful about avoiding undefined behavior after
6295 integer overflow and division by zero.
6297 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6299 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6300 (syms_of_w32fns): DEFSYM them.
6301 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6302 (CCHDEVICENAME): Define macros if not defined.
6303 (struct MONITOR_INFO_EX): New struct.
6304 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6305 (enum_display_monitors_fn): New variable.
6306 (globals_of_w32fns): Initialize it.
6307 (Fx_display_pixel_width, Fx_display_pixel_height)
6308 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6309 multi-monitor setups in docstrings.
6310 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6311 screen size by primary monitor's millimeter per pixel.
6312 (w32_monitor_enum, w32_display_monitor_attributes_list)
6313 (w32_display_monitor_attributes_list_fallback)
6314 (Fw32_display_monitor_attributes_list): New functions.
6315 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6317 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6319 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6321 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6323 * fileio.c (Qfile_notify_error): New error symbol.
6325 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6326 * inotify.c (inotify_callback, symbol_to_inotifymask)
6327 (Finotify_add_watch, Finotify_rm_watch): Use it.
6328 (inotifyevent_to_event): Exchange order of cookie and file name.
6329 (Finotify_add_watch): Adapt docstring.
6331 * lisp.h (Qfile_notify_error): Declare.
6333 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6335 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6336 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6337 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6338 which did not work (see <http://bugs.gnu.org/14569#307>).
6339 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6340 && (!noninteractive || initialized)). This attempts to thread
6341 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6343 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6345 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6346 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6348 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6350 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6351 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6352 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6353 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6355 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6357 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6358 Define to __sys_siglist.
6360 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6362 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6363 word-wrap, so that overflow-newline-into-fringe would work in
6364 visual-line-mode. (Bug#2749)
6365 (move_it_in_display_line_to): When the last scanned display
6366 element fits exactly on the display line, and
6367 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6368 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6369 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6370 finding buffer position that corresponds to pixel coordinates,
6371 e.g. in buffer_posn_from_coords.
6373 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6375 * process.c (handle_child_signal): Call catch_child_signal if
6378 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6380 Don't convert function pointers to void * and back.
6381 It isn't portable C, and it's easy enough to avoid.
6382 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6383 (make_save_value): Add support for SAVE_FUNCPOINTER.
6384 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6385 * print.c (print_object):
6386 Distinguish function from object pointers.
6387 * lisp.h (SAVE_FUNCPOINTER): New constant.
6388 (SAVE_SLOT_BITS): Adjust to it.
6389 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6390 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6391 (voidfuncptr): New typedef.
6392 (struct Lisp_Save_Value): New member data[0].funcpointer.
6393 (XSAVE_FUNCPOINTER): New function.
6395 Simplify buildobj processing.
6396 * Makefile.in (buildobj.h): Make it a sequence of strings each
6397 followed by comma, rather than a single string. Put it into a
6398 .tmp file in case there's an error while generating it.
6399 (gl-stamp): Use .tmp for temp files.
6400 (mostlyclean): Clean .tmp files.
6401 * doc.c (buildobj): Move to just the routine that needs it.
6402 It's now an array of strings, so processing is simpler.
6404 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6406 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6407 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6408 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6409 Invoke malloc_enable_thread even when not interactive.
6410 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6411 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6412 in this case, since the underlying bug has now been fixed.
6414 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6416 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6417 unlinking it (bug#14691).
6419 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6421 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6422 before checking whether buffer is modified. This lets
6423 `kill-buffer-query-functions' cancel killing of the buffer or save
6424 its content before `kill-buffer' asks user the "Buffer %s
6425 modified; kill anyway?" question.
6427 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6429 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6430 Let the super performKeyEquivalent deal with them (Bug#14747).
6432 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6434 * widget.c (resize_cb): Remove unused local.
6436 Do not use GTK 3 if it exists but cannot be compiled.
6437 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6438 * xterm.c (x_error_handler) [!USE_GTK]:
6441 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6443 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6445 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6446 to the valid range of values. (Bug#14753)
6448 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6449 when moving point by using the current glyph matrix. This avoids
6450 the need to force redisplay when this function is called in a
6453 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6455 Fix minor problems found by static checking.
6456 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6457 Redo the latter's body to sidestep GCC parenthesization warnings.
6458 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6459 * coding.c (detect_coding, detect_coding_system):
6460 * coding.h (struct undecided_spec):
6461 Use bool for boolean.
6462 * image.c (QCmax_width, QCmax_height): Now static.
6463 * xdisp.c (Fmove_point_visually): Remove unused local.
6465 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6467 * xdisp.c (Fmove_point_visually): New function.
6469 2013-06-28 Kenichi Handa <handa@gnu.org>
6471 * coding.h (define_coding_undecided_arg_index): New enum.
6472 (coding_attr_index): New members
6473 coding_attr_undecided_inhibit_null_byte_detection,
6474 coding_attr_undecided_inhibit_iso_escape_detection,
6475 coding_attr_undecided_prefer_utf_8.
6476 (undecided_spec): New struct.
6477 (struct coding_system): New member `undecided' of the member
6480 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6481 (detect_coding): Likewise.
6482 (detect_coding_system): Likewise.
6483 (Fdefine_coding_system_internal): New coding system properties
6484 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6486 (syms_of_coding): Adjust for coding_arg_undecided_max.
6488 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6490 * image.c (x_from_xcolors): Remove unused local.
6492 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6494 Defer image data transfer between X client and server until actual
6497 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6500 * image.c (Destroy_Image): Remove.
6501 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6502 `mask_p', and `colors_p'. All uses changed.
6503 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6504 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6505 New macros for `flags' arg to x_clear_image_1.
6506 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6507 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6508 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6509 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6510 (image_get_x_image, image_unget_x_image): New functions or macros.
6511 (image_background, image_background_transparent, x_to_xcolors)
6512 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6513 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6514 instead of Destroy_Image.
6515 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6516 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6517 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6518 (imagemagick_load_image, svg_load_image): Use them instead of
6519 x_create_x_image_and_pixmap, and x_put_x_image followed by
6520 x_destroy_x_image, respectively.
6521 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6522 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6523 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6524 background_transparent fields.
6525 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6526 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6528 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6530 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6531 This mostly consists of undoing recent changes.
6532 * callproc.c (Fcall_process):
6533 * process.c (create_process):
6534 Do not worry about catching SIGCHLD here, undoing previous change.
6535 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6536 * process.c, process.h (catch_child_signal):
6537 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6538 * process.c (catch_child_handler): Don't worry about being called
6539 lazily and do not assume caller has blocked SIGCHLD, undoing
6540 previous change. Move first-time stuff back to
6541 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6542 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6543 set lib_child_handler if it's already initialized, which may
6544 help avoid problems on GNUStep.
6546 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6548 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6549 * callproc.c (Fcall_process):
6550 * process.c (create_process):
6551 Make sure SIGCHLD is caught before we fork,
6552 since Emacs startup no arranges to catch SIGCHLD.
6553 * process.c (lib_child_handler): Initialize to null, not to
6555 (catch_child_signal): Allow self to be called lazily.
6556 Do nothing if it's already been called.
6557 Assume caller has blocked SIGCHLD (all callers do now).
6558 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6559 just before it's really needed.
6560 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6561 since it hasn't been caught yet.
6563 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6565 * image.c (compute_image_size): New function to implement
6566 :max-width and :max-height.
6567 (imagemagick_load_image): Use it.
6569 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6571 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6572 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6574 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6575 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6576 the SIGCHLD handler, since the code is not atomic and (due to glib)
6577 signals may be arriving now.
6578 * sysdep.c (init_signals): Do not catch child signals here;
6579 'main' now does that later, at a safer time.
6581 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6583 Clean up SIGCHLD handling a bit (Bug#14569).
6584 * process.c, process.h (catch_child_signal):
6585 Now always extern, even if !NS_IMPL_GNUSTEP.
6586 * process.c (catch_child_signal): Move glib tickler here from
6587 init_process_emacs, so that it's done earlier in Emacs
6588 initialization. Also move the noninteractive && !initialized
6589 check here from init_process_emacs. This is all a bit cleaner for
6590 GNUish platforms, and I hope it works around the Cygwin bug.
6591 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6592 that glib signal handling is tickled before glib creates threads.
6594 * process.c (wait_reading_process_output): Avoid int overflow
6595 when reading more than 2 GiB total from a process.
6597 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6599 * process.c (create_process): Handle a couple more cases,
6600 i.e., work even if new_argv and wait_child_setup[i] are cached.
6601 Use Fcall_process's style for volatile vars.
6603 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6605 * process.c (create_process): Mark PROCESS volatile.
6607 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6609 Use C99-style flexible array members if available.
6610 This avoids some subtle aliasing issues, which typically
6611 aren't a problem with GCC but may be a problem elsewhere.
6612 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6613 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6614 In either case, it uses a flexible array member rather than
6615 the old struct hack. All uses changed.
6616 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6617 Adjust to sdata reorganization.
6618 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6619 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6620 that ports better to pre-C99 non-GCC.
6621 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6622 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6623 as the latter has changed.
6624 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6625 and port better to pre-C99 GCC.
6626 * image.c (struct xpm_cached_color):
6627 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6628 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6629 Use FLEXIBLE_ARRAY_MEMBER.
6630 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6631 Move decl to top level so it gets checked against implementation.
6632 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6633 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6635 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6637 * syntax.c: Integer cleanups.
6638 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6639 All uses that need 0-or-2 changed to:
6640 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6641 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6642 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6643 (char_quoted, prev_char_comend_first, back_comment)
6644 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6645 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6646 Use bool for boolean.
6647 (update_syntax_table, skip_chars, skip_syntaxes):
6648 Prefer int to unsigned when either will do.
6649 (back_comment): Return boolean success flag, like forw_comment,
6650 instead of positive-or-minus-1 (which might have overflowed int anyway).
6651 Don't stuff ptrdiff_t into int.
6652 (syntax_spec_code, syntax_code_spec): Now const.
6653 (Fmatching_paren, scan_lists, scan_sexps_forward):
6654 Use enum syntaxcode for syntax code.
6655 (Fmatching_paren): Check that arg is a character, not just an integer.
6656 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6657 (Finternal_describe_syntax_value): Omit no-longer-needed
6659 (skip_chars): Use char, not unsigned char, when the distinction
6661 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6662 * bytecode.c (exec_byte_code):
6663 * syntax.c (syntax_spec_code, Fchar_syntax)
6664 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6666 * syntax.h (SYNTAX_WITH_FLAGS):
6667 Omit unnecessary casts.
6669 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6671 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6672 line dimensions here, to avoid race conditions with the main
6673 thread. (Bug#14062, bug#14630, bug#14669)
6675 * w32term.c (w32_draw_window_cursor): Compute the header line and
6676 mode line dimensions here.
6677 <w32_system_caret_window, w32_system_caret_hdr_height>:
6678 <w32_system_caret_mode_height>: New variables.
6680 * w32term.h: Declare them.
6682 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6684 * alloc.c (die): Move "assertion failed" string here ...
6685 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6686 COND when SUPPRESS_CHECKING. This shrinks the executable text
6687 size by 0.8% to 2.2% when configured with --enable-checking,
6688 depending on optimization flags (GCC 4.8.1 x86-64).
6690 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6692 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6694 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6695 base is 2; this is more accurate.
6697 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6699 * sound.c (string_default): Move to !WINDOWSNT section.
6700 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6702 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6704 * sound.c: Integer cleanups.
6705 Remove unnecessary forward decls.
6706 (struct sound_device): The 'file' member is now a Lisp_Object, not
6707 a char *, so that we needn't invoke alloca on a huge size.
6708 (Fplay_sound_internal): Adjust to this.
6709 (string_default): New function.
6710 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6711 Use it to adjust to the struct sound_device change.
6712 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6713 (be2hs) [0]: Remove.
6715 * syntax.c (skip_chars): Don't use uninitialized storage
6716 when searching a multibyte buffer for characters that are not in a
6717 unibyte string that contains non-ASCII characters.
6719 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6721 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6722 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6724 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6726 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6728 2013-06-18 Kenichi Handa <handa@gnu.org>
6730 * font.c (Ffont_spec): Signal an error for an invalid font name
6733 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6735 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6736 In particular this ports to 32-bit sparc Sun cc.
6737 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6738 array with a dummy element at specpdl[-1], so that its address can
6740 (unbind_to): Do not copy the binding; not needed, now that we
6741 copy old_value in the one place where the copy is needed.
6742 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6743 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6744 (union specbinding): Rename from struct specbinding. Redo layout
6745 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6746 which is not portable. With Sun C 5.12 32-bit sparc, the
6747 declaration causes nargs to be an unsigned bitfield, a behavior
6748 that the C standard allows; but Emacs wants nargs to be signed.
6749 The overall type is now a union of structures rather than a
6750 structure of union of structures, and the 'kind' member is now a
6751 bitfield, so that the overall type doesn't grow. All uses changed.
6752 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6754 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6756 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6757 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6759 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6761 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6763 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6764 unless we know that the window w's frame is a frame object.
6765 Another attempt at solving bug#14062 and bug#14630.
6767 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6769 * textprop.c (property_set_type): New enum.
6770 (add_properties): Allow appending/prepending text properties.
6771 (add_text_properties_1): Factored out of Fadd_text_properties.
6772 (Fadd_text_properties): Move all the code into
6773 add_text_properties_1.
6774 (Fadd_face_text_property): New function that calls
6775 add_text_properties_1.
6777 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6779 Move functions from lisp.h to individual modules when possible.
6780 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6781 * alloc.c (XFLOAT_INIT, set_symbol_name):
6782 * buffer.c (CHECK_OVERLAY):
6783 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6784 (set_char_table_parent):
6785 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6786 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6787 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6788 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6790 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6791 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6792 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6793 (backtrace_args, backtrace_debug_on_exit):
6794 * floatfns.c (CHECK_FLOAT):
6795 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6796 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6797 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6798 (set_hash_index_slot):
6799 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6800 * marker.c (CHECK_MARKER):
6801 * textprop.c (CHECK_STRING_OR_BUFFER):
6802 * window.c (CHECK_WINDOW_CONFIGURATION):
6803 Move here from lisp.h, and make these functions static rather than
6805 * buffer.c (Qoverlayp):
6807 * fns.c (Qhash_table_p):
6808 * window.c (Qwindow_configuration_p):
6810 * lisp.h: Remove the abovementioned defns and decls.
6812 Use functions, not macros, for XINT etc (Bug#11935).
6813 In lisp.h, prefer functions to function-like macros, and
6814 constants to object-like macros, when either will do. This:
6815 . simplifies use, as there's no more need to worry about
6816 arguments' side effects being evaluated multiple times.
6817 . makes the code easier to debug on some platforms.
6818 However, when using gcc -O0, keep using function-like macros
6819 for a few critical operations, for performance reasons.
6820 This sort of thing isn't needed with gcc -Og, but -Og
6821 is a GCC 4.8 feature and isn't widely-enough available yet.
6822 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6823 Remove enum lsb_bits; no longer needed.
6824 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6825 * buffer.c (Qoverlap):
6827 * fns.c (Qhash_table_p):
6828 Now extern, so lisp.h can use these symbols.
6829 * dispextern.h: Include character.h, for MAX_CHAR etc.
6830 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6831 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6832 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6833 (GLYPH_CODE_P): Move here from lisp.h.
6834 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6835 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6836 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6837 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6838 XUNTAG now returns void *.
6839 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6840 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6841 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6842 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6843 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6844 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6845 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6846 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6847 New macros, renamed from their sans-lisp_h_ counterparts.
6848 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6849 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6850 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6851 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6852 If compiling via GCC without optimization, define these as macros
6853 in addition to inline functions.
6854 To disable this, compile with -DINLINING=0.
6855 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6856 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6857 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6858 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6859 (INTMASK, VALMASK): Now macros, since static values cannot be
6860 accessed from extern inline functions.
6861 (VALMASK): Also a constant, for benefit of old GDB.
6862 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6863 is INTEGERP, which can fold it in.
6864 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6865 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6866 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6867 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6868 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6869 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6870 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6871 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6872 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6873 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6874 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6875 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6876 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6877 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6878 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6879 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6880 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6881 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6882 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6883 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6884 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6885 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6886 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6887 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6888 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6889 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6890 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6891 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6892 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6893 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6894 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6895 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6896 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6898 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6899 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6900 (VALMASK): Define in one place rather than in two, merging the
6901 USE_LSB_TAG parts; this is simpler.
6902 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6903 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6904 Move up, to avoid use before definition.
6905 Also include "globals.h" earlier, for the same reason.
6906 (make_natnum): New function.
6907 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6908 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6909 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6910 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6911 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6912 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6913 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6914 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6915 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6916 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6917 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6918 (Qwindow_configuration_p, Qimage): New forward declarations.
6919 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6920 (STRING_COPYIN): Remove; unused.
6921 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6922 (xcar_addr, xcdr_addr): New functions. All uses changed.
6923 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6924 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6925 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6926 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6927 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6928 (TYPE_RANGED_INTEGERP): Simplify.
6929 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6930 (setlocale, fixup_locale, synchronize_system_messages_locale)
6931 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6932 Now empty functions, not macros.
6933 (functionp): Return bool, not int.
6934 * window.c (Qwindow_configuration_p): Now extern,
6935 so window.h can use it.
6936 * window.h (Qwindowp): Move decl back to lisp.h.
6938 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6940 * xdisp.c (Fline_pixel_height): New function, required for solving
6943 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6945 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6947 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6949 * lread.c (syms_of_lread):
6950 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6952 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6954 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6956 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6958 * fileio.c (expand_file_name): Doc fix.
6960 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6962 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6963 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6964 Wait for self, not for 0. This can't hurt on GNU or similar
6965 system, and may help with Cygwin.
6967 * keyboard.c: Don't use PROP (...) as an lvalue.
6968 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6969 Use set_prop (A, B), not PROP (A) = B.
6971 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6973 * xdisp.c (get_it_property): Use it->window instead of generating
6974 a Lisp object from it->w.
6976 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6978 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6979 get-char-property the window that is being rendered, instead of
6980 the buffer, to support window-specific overlays. (Bug#14575)
6981 (compute_display_string_pos): When W is NULL, use the current
6982 buffer as the object to pass to get-char-property.
6983 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6984 pointer member of the bidi iterator, since no window is pertinent
6987 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6989 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6990 being displayed, and pass it to compute_display_string_pos.
6991 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6992 (bidi_paragraph_init): All callers changed.
6994 * xdisp.c (init_from_display_pos, init_iterator)
6995 (handle_single_display_spec, next_overlay_string)
6996 (get_overlay_strings_1, reseat_1, reseat_to_string)
6997 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6998 Set bidi_it.w member from it->w.
6999 (compute_display_string_pos): Accept additional argument, the
7000 window being displayed, and pass it to Fget_char_property.
7003 * dispextern.h (struct bidi_it): New member w, the window being
7005 (compute_display_string_pos): Adjust prototype.
7007 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7009 * xgselect.c: Remove unneeded include xterm.h.
7011 * process.c (wait_reading_process_output): Check for NS before GLIB.
7012 GLIB may be linked in due to rsvg, but ns_select must be called.
7014 * xgselect.c (xg_select): Remove call to window_system_available
7015 and g_main_context_pending at the top, so Gdk events (i.e. file
7016 notify) are processed when Emacs is started with -nw.
7018 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7020 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7021 (ctagsfiles3): New variable, includes only *.m files.
7022 (TAGS): Use an explicit language name in the regular expressions,
7023 to avoid transformation of '/SOMETHING' by MSYS to
7024 'c:\MSYS\SOMETHING'.
7026 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7028 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7030 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7032 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7033 still need to set the mouse pointer shape and activate help-echo.
7036 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7038 A few porting etc. fixes for the new file monitor code.
7039 See the thread containing
7040 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7041 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7042 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7043 (dir_monitor_callback, Fgfile_rm_watch):
7044 Use assq_no_quit instead of Fassoc, for speed.
7045 (dir_monitor_callback, Fgfile_rm_watch):
7046 eassert that the monitor is a fixnum.
7047 (dir_monitor_callback): No need for CDR_SAFE.
7048 Simplify building of lisp with alternative tails.
7049 (Fgfile_add_watch, Fgfile_rm_watch):
7050 Do not assume glib functions set errno reliably on failure.
7051 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7052 and signal an error otherwise.
7053 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7054 Use Fdelq instead of Fdelete, for speed.
7056 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7058 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7059 don't insist on being invoked on a highlighted tool-bar button.
7060 Avoids losing tool-bar functionality when mouse-highlight is nil.
7061 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7062 Don't highlight when mouse-highlight is nil.
7063 (note_mouse_highlight): When mouse-highlight is nil, don't return
7064 right away; instead, run tool-bar and mode-line highlight
7065 subroutine, clear any existing highlight, and revert the mouse
7066 pointer to its default shape. (Bug#14558)
7068 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7070 * lisp.mk (lisp): Add prog-mode.el.
7072 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7074 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7075 * process.c (dummy_handler): New function.
7076 (lib_child_handler): New static var.
7077 (handle_child_signal): Invoke it.
7078 (catch_child_signal): If a library has set up a signal handler,
7079 save it into lib_child_handler.
7080 (init_process_emacs): If using glib and not on Windows, tickle glib's
7081 child-handling code so that it initializes its private SIGCHLD handler.
7082 * syssignal.h (SA_SIGINFO): Default to 0.
7083 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7084 31; it should no longer be needed now.
7086 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7088 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7090 * gfilenotify.c (globals_of_gfilenotify): New function.
7091 (syms_of_gfilenotify): Move global initialization there.
7093 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7095 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7097 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7098 * keyboard.c (menu_bar_items, tool_bar_items):
7099 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7100 not override local keymaps any more.
7102 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7104 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7106 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7108 * w32console.c (initialize_w32_display): Return the dimensions of
7109 the console window via 2 additional arguments, not via the current
7110 frame. This avoids crashes due to overrunning the bounds of
7111 frame's decode_mode_spec_buffer, which is not resized following
7112 the change of the frame dimensions from the initial 10x10.
7114 * w32term.h (w32_initialize_display_info): Adjust prototype.
7116 * term.c (init_tty): Take dimensions of the frame from the values
7117 returned by initialize_w32_display.
7119 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7120 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7121 (LIBES): Add $(GFILENOTIFY_LIBS).
7123 * w32inevt.c (handle_file_notifications): Add dummy implementation
7124 for !HAVE_W32NOTIFY.
7126 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7128 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7130 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7132 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7134 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7136 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7138 Fix minor problems found by static checking.
7139 * data.c (pure_write_error):
7140 Use xsignal2, not Fsignal, as Fsignal might return.
7141 * eval.c (set_backtrace_debug_on_exit): Now static.
7142 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7143 No longer inline. EXTERN_INLINE is needed only for functions
7144 defined in .h files. Reindent function header as per GNU style.
7145 (backtrace_p, backtrace_top, backtrace_next):
7146 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7147 compiler or linker. Add extern decls to pacify gcc -Wall.
7148 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7150 * frame.c (free_monitors): Define only on platforms that need it.
7151 * nsterm.m (ns_term_init):
7152 * process.c (catch_child_signal):
7153 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7154 defined on all porting targets these days.
7155 * process.c, process.h (catch_child_signal):
7156 Make it extern only if NS_IMPL_GNUSTEP is defined.
7158 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7160 * w32.c (gettimeofday): Make the signature identical to prototype
7161 in nt/inc/sys/time.h.
7163 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7165 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7168 * keyboard.c (safe_run_hooks_error): Improve error message.
7170 * data.c (pure_write_error): Add `object' argument.
7171 * puresize.h (CHECK_IMPURE): Use it.
7173 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7175 * Makefile.in (NOTIFY_OBJ): New variable.
7176 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7178 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7179 Call syms_of_gfilenotify.
7181 * gfilenotify.c: New file.
7183 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7184 and Qfile_w32notify.
7185 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7186 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7188 * lisp.h: Declare syms_of_gfilenotify.
7190 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7192 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7194 Merge the specpdl and backtrace stacks. Make the structure of the
7195 specpdl entries more obvious via a tagged union of structs.
7196 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7197 (enum specbind_tag): New enum.
7198 (struct specbinding): Make it a tagged union of structs.
7199 Add a case for backtrace records.
7200 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7201 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7202 (backtrace_debug_on_exit): New accessors.
7203 (struct backtrace): Remove.
7204 (struct catchtag): Remove backlist field.
7205 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7207 (Flocal_variable_p): Speed up the common case where the binding is
7209 * eval.c (backtrace_list): Remove.
7210 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7211 (set_backtrace_args, set_backtrace_nargs)
7212 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7213 (backtrace_next): New functions.
7214 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7215 (unwind_to_catch, internal_lisp_condition_case)
7216 (internal_condition_case, internal_condition_case_1)
7217 (internal_condition_case_2, internal_condition_case_n): Don't bother
7218 with backtrace_list any more.
7219 (Fsignal): Adjust to new backtrace format.
7220 (grow_specpdl): Move up.
7221 (record_in_backtrace): New function.
7222 (eval_sub, Ffuncall): Use it.
7223 (apply_lambda): Adjust to new backtrace format.
7224 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7226 (specbind): Adjust to new specpdl format. Simplify.
7227 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7228 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7230 (mark_backtrace): Remove.
7231 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7232 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7233 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7235 * profiler.c (record_backtrace): Use get_backtrace.
7236 (handle_profiler_signal): Use backtrace_top_function.
7237 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7240 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7242 * process.h (catch_child_signal): Declare.
7244 * process.c (catch_child_signal): New function.
7245 (init_process_emacs): Call it.
7247 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7248 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7250 (x_set_cursor_type): Remove declaration.
7251 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7252 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7253 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7254 (ns_get_color): Use F suffix on float.
7255 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7256 (ns_get_rgb_color): Remove.
7257 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7258 (note_mouse_movement): x and y are CGFloat.
7259 (ns_draw_fringe_bitmap): Remove unused rowY.
7260 Change #if to COCOA && >= 10_6.
7261 (ns_draw_window_cursor): Remove unused overspill.
7262 (ns_draw_underwave): width and x are EamcsCGFloat.
7263 (ns_draw_box): thickness is CGFloat.
7264 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7265 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7266 if not in main thread.
7267 (ns_get_pending_menu_title, ns_check_menu_open)
7268 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7269 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7270 (sendFromMainThread:): New method.
7271 (changeFont:): size is CGFloat.
7272 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7273 Disable warning about permanent text.
7274 (characterIndexForPoint:): Adjust return type depending on GNUStep
7276 (mouseDown:): delta is CGFloat.
7277 (updateFrameSize): Remove unised variable f.
7278 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7279 Cast float to EmacsCGFloat.
7280 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7281 also to -1 when restoring.
7282 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7283 inside NS_IMPL_COCOA.
7284 (toggleFullScreen:): Put call to toggleFullScreen inside
7285 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7286 (setPosition:portion:whole:): por is CGFloat.
7287 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7288 (mouseDown:): Use CGFloat.
7289 (mouseDragged:): Remove unised variable edge.
7290 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7292 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7294 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7295 when NS_IMPL_GNUSTEP.
7296 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7297 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7298 (EmacsToolbar): Add clearAll. Add tag argument to
7299 addDisplayItemWithImage.
7300 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7302 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7304 * nsmenu.m (ns_update_menubar): Make static.
7305 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7306 (fillWithWidgetValue:): Add cast to SEL for setAction.
7307 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7308 (update_frame_tool_bar): Update code for GNUStep.
7309 (clearAll): New method.
7310 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7311 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7312 Move identifierToItem setObject and activeIdentifiers addObject before
7313 call to insertItemWithItemIdentifier.
7314 (validateVisibleItems): Fix indentation.
7315 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7316 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7317 UtilityWindow to aStyle, remove call to setStyleMask.
7319 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7321 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7322 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7323 Use F suffix on floats.
7324 (ns_char_width): Returns CGFloat.
7325 (ns_ascii_average_width): w is CGFloat instead of float.
7326 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7328 (ns_glyph_metrics): CGFloat instead of float.
7330 * nsfns.m (x_set_foreground_color, x_set_background_color):
7332 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7333 remove unused variables.
7334 (Fns_read_file_name): Keep track if panel is for save.
7335 Use ns_filename_from_panel/ns_directory_from_panel.
7336 (Fns_list_services): delegate only used for COCOA.
7337 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7338 Just return the input if GNUStep.
7339 (x_screen_planes): Remove.
7340 (Fxw_color_values): Use EmacsCGFloat
7341 (Fns_display_monitor_attributes_list): Only get screen number for
7343 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7345 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7346 ns_directory_from_panel.
7348 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7350 * process.c (handle_child_signal): Also use WCONTINUED.
7351 This is so that list-processes doesn't mistakenly list the process
7352 as stopped, when the process has actually been continued and is
7355 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7357 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7358 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7359 not already configured.
7361 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7363 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7365 * Makefile.in (mostlyclean): Remove *.res files.
7367 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7369 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7370 a buffer (bug#8447).
7372 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7374 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7375 display vector, and we backtrack, handle the case that the
7376 previous character position is also displayed from a display
7377 vector or covered by a display string or image. (Bug#14476)
7379 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7381 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7382 (struct MonitorInfo, free_monitors): Remove.
7383 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7384 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7385 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7388 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7389 (struct MonitorInfo, free_monitors): Remove.
7390 (ns_screen_name): Make static.
7391 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7392 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7395 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7396 (struct MonitorInfo): New struct.
7397 (free_monitors, make_monitor_attribute_list): Declare.
7399 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7401 (free_monitors, make_monitor_attribute_list): New functions.
7402 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7405 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7407 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7409 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7411 * keyboard.c: Apply keyboard decoding only to events that come directly
7412 from the tty, not from unread-command-events (bug#14368).
7413 (read_event_from_main_queue): New function, extracted from read_char).
7414 (read_decoded_char): Remove.
7415 (read_decoded_event_from_main_queue): New function to replace it.
7416 (read_char): Use it.
7417 (read_key_sequence): Use read_char rather than read_decoded_char.
7419 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7421 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7423 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7425 2013-05-22 Kenichi Handa <handa@gnu.org>
7427 The following changes are to fix the setting of
7428 buffer-file-coding-system on, for instance, C-x RET c unix RET
7429 _FILE_OF_DOS_EOL_TYPE_ RET.
7431 * coding.h (struct coding_system): New member detected_utf8_chars.
7433 * coding.c (detect_coding_utf_8): Count characters and check EOL
7434 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7436 (setup_coding_system): Do not initialize coding->head_ascii.
7437 (check_ascii): Do not set coding->eol_seen but update it. Do not
7438 call adjust_coding_eol_type here.
7439 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7440 If the eol-type of CODING is already specified, adjust the eol type
7441 of the found coding-system.
7442 (decode_coding_gap): Cancel previous change. Utilize the
7443 character numbers counted by detect_coding_utf_8. Fix detection
7446 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7448 * search.c (looking_at_1): Only set last_thing_searched if the match
7449 changed the match-data (bug#14281).
7451 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7453 * xdisp.c (reseat_at_previous_visible_line_start):
7454 Already declared in dispextern.h, so remove it here.
7455 (move_it_vertically_backward): Likewise.
7457 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7459 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7460 (Fx_display_pixel_width, Fx_display_pixel_height)
7461 (Fx_display_mm_width, Fx_display_mm_height):
7462 Mention `display-monitor-attributes-list' in docstrings.
7464 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7465 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7466 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7467 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7468 (Fx_display_backing_store, Fx_display_visual_class)
7469 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7470 (Fx_display_grayscale_p, Fx_display_pixel_width)
7471 (Fx_display_pixel_height, Fx_display_planes)
7472 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7473 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7474 (Fx_display_mm_width, Fx_display_mm_height)
7475 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7476 height for all physical monitors as in X11.
7478 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7479 Return pixel width or height for all physical monitors as in X11.
7481 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7483 Port --enable-gcc-warnings to clang.
7484 * bytecode.c (exec_byte_code):
7486 Redo diagnostic pragmas to pacify clang, too.
7487 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7488 * editfns.c (Fencode_time):
7489 * fileio.c (file_accessible_directory_p):
7490 * font.c (font_unparse_xlfd):
7491 Use '&"string"[index]' instead of '"string" + (index)'.
7492 * undo.c (user_error): Remove; unused.
7494 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7496 * insdel.c (insert_1_both): Document the arguments, instead of
7497 referring to insert_1, which no longer exists.
7499 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7500 some window, increment windows_or_buffers_changed, so that
7501 *Messages* display in that window is updated. (Bug#14408)
7503 * w32.c: Include epaths.h.
7504 (init_environment): Use cmdproxy.exe without leading directories.
7505 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7507 (gettimeofday): Adjust signature and return value to Posix
7510 * unexw32.c (open_output_file): Delete the existing emacs.exe
7511 before creating it, to break the hard link to the versioned
7514 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7515 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7516 (FIRSTFILE_OBJ): New variables.
7517 (W32_RES): Rename to EMACSRES. All users changed.
7518 (base_obj): Use $(CM_OBJ).
7519 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7520 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7521 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7522 $(W32_RES_LINK) before $(LIBES).
7523 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7525 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7527 * makefile.w32-in (DOC): Use just "DOC".
7529 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7531 * process.c: Export default filters and sentinels to Elisp.
7532 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7534 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7535 (Fset_process_sentinel, Fformat_network_address):
7536 Default to them instead of nil.
7537 (server_accept_connection): Sentinels can't be nil any more.
7538 (read_and_dispose_of_process_output): New function, extracted from
7539 read_process_output.
7540 (read_process_output): Use it; filters can't be nil.
7541 (Finternal_default_process_filter): New function, extracted from
7542 read_process_output.
7543 (exec_sentinel_unwind): Remove function.
7544 (exec_sentinel): Don't zilch sentinel while running.
7545 (status_notify): Sentinels can't be nil.
7546 (Finternal_default_process_sentinel): New function extracted from
7548 (setup_process_coding_systems): Default filter is not nil any more.
7549 (syms_of_process): Export new Elisp functions and initialize
7551 * lisp.h (make_lisp_proc): New function.
7553 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7555 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7557 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7559 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7560 unless we know that the window w is a leaf window.
7561 Another attempt at solving bug#14062.
7563 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7565 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7568 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7570 * image.c (gif_load): Check that subimages fit (Bug#14345).
7572 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7574 * lread.c (skip_dyn_eof): New function.
7575 (read1): Use it to skip the end of a file in response to #@00.
7577 * doc.c (get_doc_string): Slightly relax the sanity checking.
7579 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7581 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7582 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7583 (MonitorInfo): New struct.
7584 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7585 (Fns_display_monitor_attributes_list): New functions.
7586 (display-usable-bounds): Remove.
7587 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7590 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7592 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7593 (GTK_CHECK_VERSION): New macro, if not already defined.
7594 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7595 replaced by GTK_CHECK_VERSION.
7597 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7599 * xterm.h (GTK_PREREQ): New macro.
7600 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7601 to use this macro instead, for consistency and clarity.
7603 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7605 * xdisp.c (row_for_charpos_p): New function, with code of
7606 cursor_row_p, but accepts an additional argument CHARPOS instead
7607 of using a hardcoded PT.
7608 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7609 (row_containing_pos): Call row_for_charpos_p instead of partially
7610 doing the same. Fixes cursor positioning under longlines-mode
7611 when longlines-show-effect includes more than one newline, when
7612 moving the cursor vertically up.
7614 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7616 * makefile.w32-in (ACL_H): New macro.
7617 ($(BLD)/fileio.$(O)): Update dependencies.
7619 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7621 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7622 * Makefile.in (LIB_ACL): New macro.
7623 (LIBACL_LIBS): Remove.
7624 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7625 * fileio.c: Include <acl.h>.
7626 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7627 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7629 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7632 * unexelf.c: Don't assume ElfW (Half) fits in int.
7633 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7634 when dealing with ElfW (Half) values, since they can exceed 2**31
7635 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7636 (entry_address): Omit unused NUM arg. All uses changed.
7638 2013-05-07 Juri Linkov <juri@jurta.org>
7640 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7641 to the string converted from number with `Fnumber_to_string'.
7644 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7646 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7647 This fixes a problem introduced by my previous change.
7649 2013-05-07 Glenn Morris <rgm@gnu.org>
7651 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7653 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7655 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7657 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7659 Static checking by GCC 4.8.0.
7660 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7661 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7662 (x_get_monitor_attributes_fallback)
7663 (x_get_monitor_attributes_xinerama)
7664 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7665 Define only if USE_GTK.
7666 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7667 (x_get_monitor_attributes_fallback): Omit unused locals.
7668 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7669 Use double, not float, to avoid mixed-mode floating point arithmetic.
7671 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7672 Jan Djärv <jan.h.d@swipnet.se>
7674 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7675 (XINERAMA_CFLAGS): New macros.
7676 (ALL_CFLAGS, LIBES): Use them.
7678 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7679 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7680 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7681 (syms_of_xfns): DEFSYM them.
7682 (struct MonitorInfo): New struct.
7683 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7684 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7685 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7686 (x_get_monitor_attributes_xinerama): New functions.
7687 (Fx_display_monitor_attributes_list): New primitive.
7688 (syms_of_xfns): Defsubr it.
7690 * xterm.h (x_display_info): Add Xatom_net_workarea and
7691 Xatom_net_current_desktop.
7693 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7694 and dpyinfo->Xatom_net_current_desktop.
7696 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7698 * xdisp.c (pos_visible_p): Use the special code for finding the
7699 beginning of a display property or overlay for any "replacing"
7700 display property, not just for display strings. This solves
7701 incorrect reporting of position by posn-at-point. (Bug#14241)
7703 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7705 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7706 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7707 Verify that ElfW (Half) fits in int.
7708 (fatal): Use same signature as lisp.h.
7709 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7710 configure and build with -DUNEXELF_DEBUG without worrying about
7711 other modules that use DEBUG.
7712 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7713 possibly-wide integers now uses it instead of plain fprintf.
7714 (entry_address): New function, which avoids problems with 32-bit
7715 overflow on 64-bit hosts.
7716 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7717 (round_up): Don't assume the remainder fits in int.
7718 (find_section): Use bool for boolean. Simplify debug code.
7719 (unexec): Don't assume file sizes fit in int or size_t.
7720 Omit unnecessary trailing newline in 'fatal' format.
7721 Use strerror rather than outputting decimal error number.
7722 Remove unused code when emacs is not defined;
7723 this file relies on Emacs now.
7724 Don't assume e_phnum and e_shnum are positive.
7726 * regex.c: Fix problems when DEBUG is defined.
7727 (extract_number, extract_number_and_incr): Define regardless of
7728 whether DEBUG is defined; that's simpler and makes the code less
7729 likely to go stale in the normal case when DEBUG is not defined.
7730 Return int rather than taking an int * arg. All callers changed.
7731 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7732 Remove, replacing with ...
7733 (DEBUG_PRINT): New macro. All callers changed.
7734 (DEBUG_COMPILES_ARGUMENTS): New macro.
7735 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7736 (print_compiled_pattern, print_double_string) [DEBUG]:
7737 Use prototype rather than old-style definition.
7738 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7739 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7740 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7741 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7742 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7743 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7744 This matters only when DEBUG is defined.
7746 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7748 * xdisp.c (set_iterator_to_next): Set the
7749 ignore_overlay_strings_at_pos_p flag only if we are _really_
7750 iterating over an overlay string, as indicated by the
7751 current.overlay_string_index member. (Bug#14306)
7753 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7755 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7756 to where it is used, to avoid autorelease issues (Bug#14050).
7758 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7760 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7761 * fileio.c (syms_of_fileio): Implement this.
7762 * filelock.c (create_lock_file): If symbolic links don't work, so
7763 we use a regular file as a lock file, do not fsync the lock file;
7766 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7768 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7769 (syms_of_minibuf): Adjust accodingly.
7771 * callint.c (Fcall_interactively): Adjust calls accordingly.
7773 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7775 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7776 w->contents is a buffer before computing everything else.
7777 Use parentheses to disambiguate last part of the condition.
7779 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7780 assertion violations. (Bug#14062)
7782 2013-05-01 David Reitter <david.reitter@gmail.com>
7784 * nsfns.m (ns_tooltip): Initialize.
7786 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7788 * coding.c (decode_coding_gap): Don't remove the character before
7789 a newline unless it's a CR character. (Bug#14287)
7791 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7793 * dispextern.h (struct face): Move enum face_underline_type
7794 earlier so that bitfields can be in the same word.
7796 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7798 * nsfns.m (handlePanelKeys): New function.
7799 (EmacsOpenPanel:performKeyEquivalent:)
7800 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7801 arrows/function/control and copy/paste keys (Bug#14296).
7803 2013-04-27 Juri Linkov <juri@jurta.org>
7805 * callint.c (Fcall_interactively): Call `Qread_number' for
7806 interactive code letter `n' instead of using duplicate code.
7809 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7811 * systime.h (make_timeval): Declare as 'const'.
7813 2013-04-27 Kenichi Handa <handa@gnu.org>
7815 * font.c (font_open_entity): Always open a font of manageable
7818 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7820 Port better to AIX (Bug#14258).
7821 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7824 2013-04-24 Kenichi Handa <handa@gnu.org>
7826 * coding.c (decode_coding_iso_2022): When an invalid escape
7827 sequence is encountered, reset the invocation and designation
7828 status to the safest one.
7830 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7832 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7833 Without this fix, "make distclean" leaves stamp-h1 behind.
7835 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7837 * w32fns.c (w32_fullscreen_rect): New function to compute the
7838 window rectangle for the given fullscreen mode.
7839 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7840 longer tunes the window size. This keeps the window's edges flush
7841 with the screen and allows the taskbar to hide itself in fullboth.
7843 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7844 window decorations and uses the entire screen.
7846 * w32term.h (w32_fullscreen_rect) Add prototype.
7847 (struct w32_output): Replace normal_width, normal_height,
7848 normal_top, and normal_left members with a single normal_placement
7850 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7852 (FRAME_NORMAL_PLACEMENT): New macro.
7854 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7856 * minibuf.c (Ftest_completion): Silence compiler warning.
7858 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7860 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7863 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7866 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7867 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7868 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7869 parentheses where appropriate.
7871 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7873 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7875 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7877 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7878 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7879 Mention in the doc string that setting these variables takes
7880 effect only after a call to set-window-buffer. (Bug#14200)
7882 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7884 * indent.c (Fvertical_motion): Don't consider display strings on
7885 overlay strings as display strings on the buffer position we
7886 started from. This prevents vertical cursor motion from jumping
7887 more than one line when there's an overlay string with a display
7888 property at end of line.
7889 Reported by Karl Chen <Karl.Chen@quarl.org> in
7890 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7892 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7894 * window.c (select_window): `record_buffer' even if window is
7895 already selected (bug#14191).
7897 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7899 * window.c (Fwindow_end): Test more flags, including the buffer's
7900 last_overlay_modified flag, to determine whether the window's
7901 display is really up-to-date. Prevents the function from
7902 returning a stale value. (Bug#14170)
7903 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7906 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7908 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7909 garbaged only if it is not already the top frame on its TTY.
7910 This prevents flickering due to constant redrawing of TTY frames when
7911 there are GUI frames open in the same session. (Bug#13864)
7913 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7915 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7916 of marking the idle timers directly.
7918 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7920 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7923 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7925 * window.c (select_window): Don't record_buffer while the invariant is
7926 temporarily broken (bug#14161).
7928 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7930 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7932 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7934 2013-04-07 Romain Francoise <romain@orebokech.com>
7936 Ignore additional platform-specific ACL errors (Bug#13702).
7937 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7938 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7940 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7942 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7945 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7947 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7948 This bug was introduced by my 2013-02-25 change that simplified
7949 data_start configuration. Without this change, on GNU/Linux
7950 an Emacs configured with --enable-profiling fails immediately
7951 due to a profiler signal.
7952 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7953 with these flags. On platforms where special flags are needed
7954 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7955 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7956 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7958 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7960 Get rid of some platform-specific functions examining window
7961 system and its capabilities. This is a partial rework of the
7963 * lisp.h (have_menus_p): Remove prototype. This function is
7964 replaced with platform-independent window_system_available.
7965 (check_window_system): Move to...
7966 * frame.h (decode_window_system_frame, window_system_available):
7967 ...here, add new prototypes.
7968 * frame.c (window_system_available, decode_window_system_frame):
7970 (check_window_system): Platform-independent now.
7971 * xterm.h (x_in_use): Remove declaration.
7973 * w32term.h (check_x_frame):
7974 * nsterm.h (check_x_frame): Remove prototypes. This function
7975 is replaced with platform-independent decode_window_system_frame.
7976 * msdos.c (have_menus_p): Remove.
7977 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7978 Remove platform-specific functions. Use check_window_system,
7979 decode_window_system_frame and check_ns_display_info where
7980 appropriate. Minor style and comment tweaks.
7981 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7982 (check_x_frame): Likewise.
7983 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7985 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7986 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7987 * xmenu.c, xselect.c: All related users changed.
7989 2013-04-03 Kenichi Handa <handa@gnu.org>
7991 The following changes is to optimize the code for reading UTF-8
7994 * coding.c (check_ascii): Rename from detect_ascii. Return value
7995 changed. Check EOL format. Do not call adjust_coding_eol_type
7997 (check_utf_8): New function.
7998 (adjust_coding_eol_type): Do nothing if already adjusted.
7999 (detect_coding): Compare the return value of check_ascii with
8000 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8001 (decode_coding_gap): Optimize for valid UTF-8.
8003 2013-03-21 Kenichi Handa <handa@gnu.org>
8005 * coding.c (syms_of_coding): Cancel previous change.
8007 * insdel.c (insert_from_gap): Fix previous change.
8009 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8011 Consistently use platform-specific function to detect window system.
8012 * lisp.h (check_window_system): New prototype. This function is
8013 going to replace check_x, check_w32 and check_ns.
8014 (have_menus_p): Mention msdos.c in comment.
8015 * fontset.c (check_window_system_func): Remove. Adjust all users.
8016 * fontset.h (check_window_system_func): Remove prototype.
8017 * nsterm.h (check_ns):
8018 * xterm.h (check_x):
8019 * w32term.h (check_w32): Likewise.
8020 * menu.c (Fx_popup_menu): Use check_window_system.
8021 * msdos.c (check_window_system): Define for MS-DOS.
8022 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8023 * w32fns.c (check_window_system): Likewise for MS-Windows.
8024 * xfns.c (check_window_system): Likewise for X.
8025 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8026 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8028 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8030 Prefer < to > in range checks such as 0 <= i && i < N.
8031 This makes it easier to visualize quantities on a number line.
8032 This patch doesn't apply to all such range checks,
8033 only to the range checks affected by the 2013-03-24 change.
8034 This patch reverts most of the 2013-03-24 change.
8035 * alloc.c (xpalloc, Fgarbage_collect):
8036 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8037 * character.c (string_escape_byte8):
8038 * charset.c (read_hex):
8039 * data.c (cons_to_unsigned):
8040 * dispnew.c (update_frame_1):
8041 * doc.c (Fsubstitute_command_keys):
8042 * doprnt.c (doprnt):
8043 * editfns.c (hi_time, decode_time_components):
8044 * fileio.c (file_offset):
8045 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8046 * font.c (font_intern_prop):
8047 * frame.c (x_set_alpha):
8048 * gtkutil.c (get_utf8_string):
8049 * indent.c (check_display_width):
8050 * keymap.c (Fkey_description):
8051 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8053 * minibuf.c (read_minibuf_noninteractive):
8054 * process.c (wait_reading_process_output):
8055 * search.c (Freplace_match):
8056 * window.c (get_phys_cursor_glyph):
8057 * xdisp.c (redisplay_internal):
8058 * xsmfns.c (smc_save_yourself_CB):
8059 Prefer < to > for range checks.
8060 * dispnew.c (sit_for): Don't mishandle NaNs.
8061 This fixes a bug introduced in the 2013-03-24 change.
8062 * editfns.c (decode_time_components): Don't hoist comparison.
8063 This fixes another bug introduced in the 2013-03-24 change.
8065 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8067 * frame.h (struct frame): Drop scroll_bottom_vpos
8068 member becaue all real users are dead long ago.
8069 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8070 * xdisp.c (redisplay_internal): Adjust user.
8072 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8074 * nsmenu.m (showAtX:Y:for:): setLevel to
8075 NSPopUpMenuWindowLevel (Bug#13998).
8077 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8079 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8080 (ns_check_pending_open_menu): Declare.
8082 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8083 (x_activate_menubar): Update the menu with title that matches
8084 ns_get_pending_menu_title, and call
8085 ns_check_pending_openmenu (Bug#12698).
8086 (menuWillOpen:): New method.
8087 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8089 * nsterm.m (menu_will_open_state, menu_mouse_point)
8090 (menu_pending_title): New varaibles.
8091 (ns_get_pending_menu_title, ns_check_menu_open)
8092 (ns_check_pending_open_menu): New functions.
8094 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8096 * indent.c (current_column_bol_cache): Remove leftover which is not
8097 used in Fmove_to_column any more.
8098 (current_column, scan_for_column): Adjust users.
8099 * keyboard.c (last_point_position_buffer, last_point_position_window):
8100 Remove leftovers which are not used for recording undo any more.
8101 (command_loop_1, syms_of_keyboard): Adjust users.
8102 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8103 redisplay_window any more.
8104 (move_it_to): Adjust user.
8106 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8108 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8109 Update dependencies.
8111 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8113 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8114 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8117 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8119 * window.h (struct window): Replace hchild, vchild and buffer slots
8120 with the only contents slot. This is possible because each valid
8121 window may have either the child window (in vertical or horizontal
8122 combination) or buffer to display (for the leaf window). Using that,
8123 a lof of operations to traverse and/or change window hierarchies may
8124 be simplified. New member horizontal is used to distinguish between
8125 horizontal and vertical combinations of internal windows.
8126 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8127 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8128 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8129 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8130 Use contents slot, not buffer, where appropriate.
8131 (wset_combination): New function.
8132 (wset_buffer): Add eassert.
8133 (Fframe_first_window): Simplify the loop reaching first window.
8134 (Fwindow_buffer): Use WINDOW_LEAF_P.
8135 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8136 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8137 (unshow_buffer): Convert initial debugging check to eassert.
8138 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8139 (make_parent_window, window_resize_check, window_resize_apply)
8140 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8141 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8142 Adjust to match struct window changes.
8143 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8144 (mark_window_cursors_off, count_windows, get_leaf_windows)
8145 (foreach_window_1): Simplify the loop.
8146 * alloc.c (mark_object): Do not check for the leaf window because
8147 internal windows has no glyph matrices anyway.
8148 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8149 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8150 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8151 (build_frame_matrix_from_window_tree, mirror_make_current)
8152 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8153 (update_window_tree, set_window_update_flags): Simplify the loop.
8154 (sync_window_with_frame_matrix_rows): Enforce live window.
8155 Use contents slot, not buffer, where appropriate.
8156 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8157 and WINDOW_HORIZONTAL_COMBINATION_P.
8158 (make_frame_visible_1): Simplify the loop.
8159 Use contents slot, not buffer, where appropriate.
8160 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8161 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8162 (expose_window_tree): Likewise.
8163 Use contents slot, not buffer, where appropriate.
8164 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8165 to avoid deleted windows. Use contents slot instead of buffer.
8166 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8167 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8168 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8169 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8171 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8173 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8174 identify the reasons for assertion violations in bug#14062 and
8176 (Fx_show_tip): Fix compilation error under
8177 "--enable-check-lisp-object-type". (Bug#14073)
8179 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8180 Reported by <rzl24ozi@gmail.com>.
8182 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8184 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8186 (unwind_with_echo_area_buffer): ...to restore it here.
8187 This is needed to ensure that...
8188 (redisplay_window): ...both window markers are valid here,
8189 which is verified by eassert.
8190 * editfns.c (save_excursion_save): Do not assume that
8191 selected_window always displays the buffer.
8192 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8195 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8197 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8200 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8202 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8204 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8206 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8207 since MinGW's w32api headers do. This avoids compiler warnings.
8209 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8212 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8214 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8216 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8218 * gtkutil.c (style_changed_cb): Check if frame is live and an
8219 X frame (Bug#14038).
8221 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8223 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8224 Define only for _WIN32_WINNT less than 0x0500.
8225 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8227 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8228 see its own definitions of 'struct timeval' and 'struct timezone'.
8230 Fix incompatibilities between MinGW.org and MinGW64 headers.
8231 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8233 * w32.c (REPARSE_DATA_BUFFER): Guard with
8234 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8236 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8238 * xterm.c: Include X11/XKBlib.h
8239 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8241 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8243 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8245 * blockinput.h (input_blocked_p): Likewise.
8246 * bytecode.c (exec_byte_code): Likewise.
8247 * callproc.c (call_process_kill, call_process_cleanup)
8248 (Fcall_process): Likewise.
8249 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8250 (Fccl_execute_on_string): Likewise.
8251 * character.c (string_escape_byte8): Likewise.
8252 * charset.c (read_hex): Likewise.
8253 * cm.c (calccost): Likewise.
8254 * data.c (cons_to_unsigned): Likewise.
8255 * dired.c (directory_files_internal, file_name_completion):
8257 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8258 (sit_for): Likewise.
8259 * doc.c (Fsubstitute_command_keys): Likewise.
8260 * doprnt.c (doprnt): Likewise.
8261 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8262 * emacsgtkfixed.c: Likewise.
8263 * fileio.c (file_offset, Fwrite_region): Likewise.
8264 * floatfns.c (Fexpt, fmod_float): Likewise.
8265 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8267 * font.c (font_intern_prop): Likewise.
8268 * frame.c (x_set_alpha): Likewise.
8269 * gtkutil.c (get_utf8_string): Likewise.
8270 * indent.c (check_display_width): Likewise.
8271 * intervals.c (create_root_interval, rotate_right, rotate_left)
8272 (split_interval_right, split_interval_left)
8273 (adjust_intervals_for_insertion, delete_node)
8274 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8275 (merge_interval_right, merge_interval_left, copy_intervals)
8276 (set_intervals_multibyte_1): Likewise.
8277 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8278 * keymap.c (Fkey_description): Likewise.
8279 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8280 * lread.c (openp, read_integer, read1, string_to_number):
8282 * menu.c (ensure_menu_items): Likewise.
8283 * minibuf.c (read_minibuf_noninteractive): Likewise.
8284 * print.c (printchar, strout): Likewise.
8285 * process.c (create_process, Faccept_process_output)
8286 (wait_reading_process_output, read_process_output, send_process)
8287 (wait_reading_process_output): Likewise.
8288 * profiler.c (make_log, handle_profiler_signal): Likewise.
8289 * regex.c (re_exec): Likewise.
8290 * regex.h: Likewise.
8291 * search.c (looking_at_1, Freplace_match): Likewise.
8292 * sysdep.c (get_child_status, procfs_ttyname)
8293 (procfs_get_total_memory): Likewise.
8294 * systime.h (EMACS_TIME_VALID_P): Likewise.
8295 * term.c (dissociate_if_controlling_tty): Likewise.
8296 * window.c (get_phys_cursor_glyph): Likewise.
8297 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8298 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8300 * xfns.c (Fx_window_property): Likewise.
8301 * xmenu.c (set_frame_menubar): Likewise.
8302 * xselect.c (x_get_window_property, x_handle_dnd_message):
8304 * xsmfns.c (smc_save_yourself_CB): Likewise.
8305 * xterm.c (x_scroll_bar_set_handle): Likewise.
8307 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8309 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8310 to be optional or nil. Adjust comment and convert it to docstring.
8311 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8312 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8314 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8316 Static checking by GCC 4.8-20130319.
8317 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8318 * process.c (Fset_process_datagram_address)
8319 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8320 * xdisp.c (get_char_face_and_encoding):
8321 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8322 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8323 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8325 2013-03-24 Ken Brown <kbrown@cornell.edu>
8327 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8328 fix compilation on 64-bit Cygwin, where underscores are not
8329 automatically prepended.
8331 * w32term.c (w32_initialize): Silence compiler warning.
8333 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8335 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8336 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8337 variables, to save and restore frame dimensions.
8338 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8339 after returning from a 'fullscreen' configuration.
8340 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8341 to avoid races between the main thread and the input thread.
8343 * w32term.h (struct w32_output): New members normal_width,
8344 normal_height, normal_top, normal_left, and prev_fsmode.
8345 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8346 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8349 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8350 'fullscreen' parameter. Always record previous width and height
8351 of the frame, except when switching out of maximized modes, so
8352 that they could be restored correctly, instead of resetting to the
8353 default frame dimensions. Send SC_RESTORE command to the frame,
8354 unless we are going to send SC_MAXIMIZE, to restore the frame
8355 resize hints in the mouse pointer shown by the window manager.
8358 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8360 * lisp.h (get_frame_param): Adjust conditions for prototype
8363 2013-03-22 Ken Brown <kbrown@cornell.edu>
8365 * unexcw.c: Drop unneeded inclusion of w32common.h.
8366 (report_sheap_usage): Declare.
8367 (read_exe_header): Add magic numbers for x86_64.
8368 (fixup_executable): Fix printf format specifier for unsigned long
8371 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8373 * frame.h (struct frame): Put menu_bar_window under #ifdef
8374 because this member is not needed when X toolkit is in use.
8375 (fset_menu_bar_window):
8376 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8377 (free_glyphs, update_frame):
8378 * xdisp.c (expose_frame): Likewise.
8379 (display_menu_bar): Likewise. Remove redundant eassert.
8380 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8383 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8385 Use functions and constants to manipulate Lisp_Save_Value objects.
8386 This replaces code that used macros and strings and token-pasting.
8387 The change makes the C source a bit easier to follow,
8388 and shrinks the Emacs executable a bit.
8389 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8390 (make_save_value): Change 1st arg from string to enum. All callers
8393 (mark_object): Use if, not #if, for GC_MARK_STACK.
8394 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8395 (XSAVE_OBJECT): Now functions, not macros.
8396 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8397 the constant was never used.
8398 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8399 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8400 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8401 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8403 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8404 type3 with a single member save_type. All uses changed.
8405 (save_type, set_save_pointer, set_save_integer): New functions.
8406 * print.c (PRINTX): Remove.
8408 * alloc.c: Remove redundant static declarations.
8410 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8412 * window.h (struct window): Convert left_col, top_line, total_lines
8413 and total_cols from Lisp_Objects to integers. Adjust comments.
8414 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8416 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8417 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8418 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8419 Adjust users where appropriate.
8421 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8423 * frame.h (struct frame): Drop resx and resy because the same data is
8424 available from window system-specific output context. Adjust users.
8425 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8426 New functions to provide defaults when no window system available.
8427 (FRAME_RES_X, FRAME_RES_Y): New macros.
8428 (NUMVAL): Move from xdisp.c.
8429 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8430 (Ffont_face_attributes, Fopen_font):
8431 * image.c (gs_load):
8432 * w32font.c (fill_in_logfont):
8433 * xdisp.c (calc_pixel_width_or_height):
8434 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8435 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8437 2013-03-20 Kenichi Handa <handa@gnu.org>
8439 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8440 to 1 (temporary workaround until a bug related to ASCII
8441 optimization is fixed).
8443 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8445 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8446 Signal error if window is not internal. Adjust docstring.
8447 (delete_all_child_windows): Use combination_limit to save the buffer.
8448 (Fset_window_configuration): Adjust accordingly.
8449 * print.c (syms_of_print): Initialize debugging output not here...
8450 (init_print_once): ...but in a new function here.
8451 * lisp.h (init_print_once): Add prototype.
8452 * emacs.c (main): Add call to init_print_once. Adjust comments.
8454 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8456 * window.c (window_resize_check, window_resize_apply)
8457 (window_from_coordinates, recombine_windows, set_window_buffer)
8458 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8459 (Fsplit_window_internal, Fdelete_window_internal)
8460 (freeze_window_starts): Use bool for booleans.
8461 * window.h (window_frame_coordinates, resize_frame_windows)
8462 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8464 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8466 * dispnew.c (bitch_at_user): Use `user-error'.
8468 2013-03-17 Ken Brown <kbrown@cornell.edu>
8470 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8471 as return type of image_background. (Bug#13981)
8472 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8474 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8476 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8477 (ns_select): Don't return with result uninitialized.
8479 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8482 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8484 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8485 directories. If filename is nil, get directory name (Bug#13932).
8486 Use getFilename and getDirectory.
8487 (getFilename, getDirectory): New methods for EmacsSavePanel and
8489 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8491 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8493 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8495 2013-03-15 Kenichi Handa <handa@gnu.org>
8497 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8498 (adjust_after_replace): Make it back to static. Delete the third
8499 arg text_at_gap_tail. Cancel the code for handling it.
8501 * coding.h (struct coding_system): New member eol_seen.
8503 * coding.c (detect_ascii): New function.
8504 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8505 when the source bytes are actually scanned. On detecting for
8506 coding_category_utf_8_auto, call detect_ascii instead of scanning
8507 source bytes directly.
8508 (produce_chars): Call insert_from_gap with the new arg 0.
8509 (encode_coding): Likewise.
8510 (decode_coding_gap): Control ASCII optimization by the variable
8511 disable_ascii_optimization instead of #ifndef .. #endif.
8512 Deccode EOL format according to coding->eol_seen.
8513 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8516 * lisp.h (adjust_after_replace): Cancel externing it.
8517 (insert_from_gap): Adjust prototype.
8519 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8521 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8522 FULLSCREEN_MAXIMIZED. (Bug#13935)
8524 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8526 * region-cache.c (find_cache_boundary, move_cache_gap)
8527 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8528 Simplify debugging check and convert to eassert. Adjust comment.
8529 (pp_cache): Put under ENABLE_CHECKING.
8531 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8533 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8534 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8536 (w32fullscreen_hook): If the frame is visible, reset
8537 f->want_fullscreen flag after changing the frame size. If the
8538 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8541 2013-03-13 Daniel Colascione <dancol@dancol.org>
8543 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8544 too so that these builds can use Cygwin's file conversion
8545 functions. (We've been building and linking cygw32.o all along
8546 and just not using it.)
8548 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8550 File synchronization fixes (Bug#13944).
8551 * Makefile.in (LIB_FDATASYNC): New macro.
8553 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8554 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8555 Don't worry about HAVE_FSYNC, since a substitute fsync is
8556 available if the system lacks one.
8557 (Fwrite_regin): Retry fsync if interrupted.
8559 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8561 * w32term.c (w32_read_socket): If the Emacs frame is being
8562 activated, call w32fullscreen_hook, to make sure the new frame
8563 dimensions are in effect. (Bug#13937)
8565 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8567 * xdisp.c (init_iterator): Simplify because both character and byte
8568 positions are either specified or -1. Add eassert. Adjust comment.
8569 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8570 character and byte positions can be obtained from marker.
8572 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8574 Static checking by Sun C 5.12.
8575 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8576 * bytecode.c (exec_byte_code):
8577 * dispnew.c (init_display):
8579 * fileio.c (Fsubstitute_in_file_name):
8580 * keyboard.c (Fevent_convert_list):
8581 * keymap.c (Fsingle_key_description):
8582 * term.c (maybe_fatal, fatal):
8583 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8584 * xsmfns.c (Fhandle_save_session):
8585 Omit unreachable code.
8586 * keymap.c (map_keymap_char_table_item): Cast void * to
8587 a function pointer type; the C Standard requires this.
8589 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8590 Include <sys/param.h> unconditionally, as that works elsewhere and
8591 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8592 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8595 See ChangeLog.12 for earlier changes.
8601 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8603 This file is part of GNU Emacs.
8605 GNU Emacs is free software: you can redistribute it and/or modify
8606 it under the terms of the GNU General Public License as published by
8607 the Free Software Foundation, either version 3 of the License, or
8608 (at your option) any later version.
8610 GNU Emacs is distributed in the hope that it will be useful,
8611 but WITHOUT ANY WARRANTY; without even the implied warranty of
8612 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8613 GNU General Public License for more details.
8615 You should have received a copy of the GNU General Public License
8616 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.