1 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4 open a pty on MS-Windows. (Bug#16152)
6 * emacs.c (decode_env_path): Fix bogus comparison against
7 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
11 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
12 (Fx_file_dialog): Add parentheses around && to silence warning.
14 * w32term.c (construct_drag_n_drop): Remove unused local variable.
16 2013-12-15 Eli Zaretskii <eliz@gnu.org>
18 * xdisp.c (extend_face_to_end_of_line): Extend background of
19 non-default face in margin areas as well. (Bug#16151)
20 (display_line): Call extend_face_to_end_of_line for continued
21 lines as well, if the display margins have non-zero width.
22 (set_glyph_string_background_width): When needed, set the
23 extends_to_end_of_line_p flag on glyph strings to be drawn in
24 margin areas, not only in the text area.
26 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
29 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
31 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
32 Don't worry about verify_error being t, since it has to be a list.
34 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
36 Use bool for boolean, focusing on headers.
37 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
38 No need to include <stdbool.h>, since conf_post.h does it now.
39 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
40 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
41 (SET_PER_BUFFER_VALUE_P):
42 * ccl.c, ccl.h (setup_ccl_program):
43 * ccl.h (CHECK_CCL_PROGRAM):
44 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
45 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
46 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
47 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
48 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
49 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
50 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
51 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
52 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
53 (CHARSET_FAST_MAP_SET):
54 * coding.c (decode_coding_ccl, encode_coding_ccl):
55 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
56 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
57 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
58 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
59 (decode_coding_c_string):
60 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
61 * conf_post.h (has_attribute):
62 * dispextern.h (trace_redisplay_p):
63 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
64 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
65 (SET_GLYPH_FROM_CHAR_GLYPH):
66 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
67 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
68 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
69 (cursor_in_mouse_face_p):
70 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
71 (blank_row, prepare_desired_row)
72 (build_frame_matrix_from_leaf_window, make_current)
73 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
74 (update_window, scrolling_window, update_frame_line):
75 * disptab.h (GLYPH_FOLLOW_ALIASES):
76 * editfns.c (Fformat):
77 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
78 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
79 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
80 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
81 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
82 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
84 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
85 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
87 * fringe.c (Fdefine_fringe_bitmap):
88 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
89 (x_create_bitmap_from_xpm_data, xpm_load_image):
90 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
91 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
92 (MERGE_INTERVAL_CACHE):
94 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
95 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
96 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
97 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
98 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
99 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
100 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
101 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
102 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
103 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
104 (SETUP_BUFFER_SYNTAX_TABLE):
105 * systime.h (timespec_valid_p):
106 * term.c (save_and_enable_current_matrix):
107 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
108 * xdisp.c (in_display_vector_p, display_tool_bar_line)
109 (redisplay_internal, try_window_reusing_current_matrix)
110 (sync_frame_with_window_matrix_rows, try_window_id)
111 (display_menu_bar, display_tty_menu_item, display_mode_line)
112 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
113 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
114 * xmenu.c (xmenu_show):
115 * xterm.c (use_xim, x_term_init):
116 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
117 (struct x_bitmap_record):
118 Use bool for booleans.
119 * ccl.c (struct buffer_text):
120 * ccl.h (struct ccl_program):
121 * charset.h (struct charset):
123 * coding.h (struct iso_2022_spec, struct coding_system):
124 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
125 (struct glyph_string, struct face, struct face_cache)
126 (struct bidi_string_data, struct bidi_it)
127 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
129 * editfns.c (Fformat):
130 * frame.h (struct frame):
131 * fringe.c (struct fringe_bitmap):
132 * intervals.h (struct interval):
133 * keyboard.h (struct kboard):
134 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
135 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
136 (struct Lisp_Buffer_Local_Value, union specbinding):
137 * macfont.m (struct macfont_info):
138 * process.h (struct Lisp_Process):
139 * termchar.h (struct tty_display_info):
140 * window.h (struct window):
141 * xterm.h (struct x_output):
142 Use bool_bf for boolean bit-fields.
143 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
145 * ccl.h (struct ccl_program): Remove unused members private_state,
146 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
148 (struct ccl_spec): Remove unused members cr_carryover,
150 * conf_post.h: Include <stdbool.h>.
152 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
153 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
154 Surround statement macro with proper 'do { ... } while (false)' brackets.
155 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
156 Args must now be expressions; all callers changed.
157 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
158 (PRODUCE_GLYPHS): Simplify use of boolean.
159 * fileio.c (Fcopy_file):
160 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
161 * lisp.h (UNGCPRO): Return void, not int.
162 (FOR_EACH_TAIL): Use void expression, not int expression.
163 * region-cache.c: Reindent.
164 * region-cache.h: Copy comments from region-cache.c, to fix
165 incorrect remarks about booleans.
167 2013-12-14 Eli Zaretskii <eliz@gnu.org>
169 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
170 when character at point is displayed from a display vector.
173 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
175 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
176 now a list of certificate validation checks that will abort a
177 connection with an error.
178 (Fgnutls_boot): Document it and use it.
180 2013-12-14 Martin Rudalics <rudalics@gmx.at>
182 * w32term.c (w32_enable_frame_resize_hack): New variable.
183 (x_set_window_size): Use it to hack frame resizing on Windows
186 2013-12-14 Eli Zaretskii <eliz@gnu.org>
188 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
189 Windows-specific code to w32.c. Change error message text to
190 match that of Posix platforms.
192 * w32.c (w32_copy_file): New function, most of the code copied and
193 reworked from Fcopy_file. Improve error handling. Plug memory
194 leak when errors are thrown. Support file names outside of the
195 current codepage. (Bug#7100)
197 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
199 * lread.c (load_path_default): Prototype.
201 2013-12-13 Glenn Morris <rgm@gnu.org>
203 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
205 (load-path-default): Remove `changed' argument.
206 Do not set dump_path permanently. Simplify.
207 (init_lread): Simplify.
208 (syms_of_lread): Remove dump_path.
210 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
212 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
213 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
214 2013-12-12 font-related change to avoid Bug#16128, which
215 is quite hard to fix without even more substantial changes.
217 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
219 * font.c (font_close_object): Check for live frame (Bug#16128).
221 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
223 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
224 Return ptrdiff_t, not int, since it's a buffer size.
225 Reindent/reparen some macros to a more Gnuish style.
227 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
229 Avoid undefined behavior with huge regexp interval counts.
230 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
231 since it's now specialized to interval counts. All uses changed.
232 Do not assume wrapraound on signed integer overflow.
233 (regex_compile): Simplify based on the above changes.
235 2013-12-12 Eli Zaretskii <eliz@gnu.org>
237 Support file names on MS-Windows that use characters outside of
238 the current system codepage. (Bug#7100)
240 * w32.c (get_file_security, set_file_security)
241 (create_symbolic_link): Separate pointers and boolean flags for
242 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
243 non-zero, else the former.
244 (codepage_for_filenames, filename_to_utf16, )
245 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
247 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
249 (normalize_filename): Lose the DBCS code, now works on UTF-8.
250 Accept only one argument; all callers changed.
251 (dostounix_filename): Remove the second argument, now works in
252 UTF-8. All callers changed.
253 (parse_root): Lose DBCS code.
254 (get_long_basename, w32_get_short_filename, init_environment)
255 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
256 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
257 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
258 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
259 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
260 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
262 (ansi_encode_filename): New function.
263 (get_emacs_configuration, get_emacs_configuration_options):
265 (add_volume_info, GetCachedVolumeInformation): Run the input file
266 name through unixtodos_filename, to ensure it is stored and
267 referenced in canonical form.
268 (get_volume_info): Lose the DBCS code, now works in UTF-8.
269 (logon_network_drive, sys_link, utime): Improve error handling.
270 (sys_access): New function.
271 (hashval, generate_inode_val): Unused functions deleted.
272 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
273 (check_windows_init_file): Convert error message from UTF-8 to
274 ANSI codepage, for display in the message box.
275 (globals_of_w32): Set w32_unicode_filenames according to the OS
278 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
279 w32_unicode_filenames is non-zero, ANSI mode otherwise.
280 (syms_of_w32term): Declare w32-unicode-filenames.
282 * w32proc.c (new_child, delete_child): Remove code that handled
283 unused pending_deletion and input_file members of the child struct.
284 (create_child, sys_spawnve): Convert all file names to ANSI
285 codepage. Use ANSI APIs explicitly; forcibly fail if any file
286 name cannot be encoded in ANSI codepage. Don't use
287 unixtodos_filename, mirror slashes by hand.
288 (record_infile, record_pending_deletion): Functions deleted.
289 (Fw32_short_file_name): Call w32_get_short_filename instead of
292 * w32notify.c (add_watch): Work in Unicode mode when
293 w32_unicode_filenames is non-zero, ANSI mode otherwise.
294 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
295 instead, do the same with Lisp primitives.
297 * w32fns.c (file_dialog_callback, Fx_file_dialog)
298 (Fsystem_move_file_to_trash, Fw32_shell_execute)
299 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
300 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
301 (Fw32_shell_execute): Improve error reporting.
302 (Fdefault_printer_name): Ifdef away for Cygwin.
304 * w32.h (struct _child_process): Remove input_file and
305 pending_deletion members that are no longer used.
306 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
307 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
308 (ansi_encode_filename): New and updated prototypes.
310 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
312 (unexec): Don't use dostounix_filename, it expects a file name in
313 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
316 * fileio.c (Ffile_name_directory, file_name_as_directory)
317 (directory_file_name, Fexpand_file_name)
318 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
319 arguments of dostounix_filename.
320 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
321 use MAX_UTF8_PATH for size of file-name strings.
322 (emacs_readlinkat): Build an explicitly unibyte string for file
324 (syms_of_fileio) <file-name-coding-system>
325 default-file-name-coding-system>: Mention MS-Windows peculiarities.
327 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
328 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
329 directories to UTF-8.
330 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
331 environment, and each element of the input PATH, to UTF-8.
333 * dired.c (file_attributes): Use build_unibyte_string explicitly
334 to make Lisp strings from user and group names.
336 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
339 * coding.c (decode_file_name, encode_file_name): New functions.
341 * termcap.c (tgetent): Adapt to the change in arguments of
344 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
347 * msdos.c (dostounix_filename, init_environment): Adapt to the
348 change in arguments of dostounix_filename.
350 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
351 [WINDOWSNT]: Encode file names passed to the image libraries in
354 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
355 [WINDOWSNT]: Convert file names to the current ANSI codepage.
357 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
358 arguments of dostounix_filename.
360 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
362 * font.h (struct font_entity) [HAVE_NS]: New field to record
363 font driver which was used to create this entity.
364 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
365 frame where the font was opened.
366 (font_close_object): Add prototype.
367 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
368 (font_close_object): Not static any more. Lost frame arg.
369 Adjust comment and users.
370 * alloc.c (cleanup_vector): Call font_close_object to adjust
371 per-frame font counters correctly. If HAVE_NS, also call
372 driver-specific cleanup for font-entity objects.
373 * ftfont.c (ftfont_open):
374 * nsfont.m (nsfont_open):
375 * w32font.c (w32font_open_internal):
376 * xfont.c (xfont_open):
377 * xftfont.c (xftfont_open): Save frame pointer in font object.
378 * macfont.m (macfont_open): Likewise.
379 (macfont_descriptor_entity): Save driver pointer to be able
380 to call its free_entity routine when font-entity is swept.
381 * ftxfont.c (ftxfont_open): Add eassert because frame
382 pointer should be saved by ftfont_driver.open.
384 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
386 * xterm.c (x_make_frame_visible): Restore hack which is needed when
387 input polling is used. This is still meaningful for Cygwin, see
388 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
389 * keyboard.c (poll_for_input_1, input_polling_used): Define
391 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
392 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
393 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
394 (font_for_char): Prefer ptrdiff_t to int for buffer position.
395 (face_for_char): Likewise. Rearrange eassert and return ASCII
396 face for CHAR_BYTE8_P.
397 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
399 2013-12-11 Ken Brown <kbrown@cornell.edu>
401 * dispextern.h (erase_phys_cursor):
402 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
404 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
406 * nsterm.m (x_free_frame_resources):
407 * term.c (tty_free_frame_resources):
408 * xterm.c (x_free_frame_resources): Do not check for non-NULL
409 face cache because it's implied by free_frame_faces anyway.
410 * w32term.c (x_free_frame_resources): Likewise. Do not call
411 free_frame_faces twice.
413 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
415 * editfns.c (Fformat_time_string): Mention %F in the doc.
417 2013-12-11 Martin Rudalics <rudalics@gmx.at>
419 * window.c (resize_frame_windows): Don't return immediately when
420 the root window's size doesn't change - the minibuffer window
421 may still have to be repositioned/resized.
422 * xfns.c (Fx_create_frame): Always change the frame size after
423 initializing the frame's faces.
424 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
425 change_frame_size should already have done it.
426 (x_new_font): Assign new tool- and menu-bar heights.
427 (x_set_window_size_1): Account for tool- and menu-bar heights
428 (Bug#16013). Don't set pixel sizes since change_frame_size
429 should already have done it.
431 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
433 Remove the option of using libcrypto.
434 * Makefile.in (LIB_CRYPTO): Remove.
435 (LIBES): Don't use it.
437 2013-12-11 Juri Linkov <juri@jurta.org>
439 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
440 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
442 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
444 * xdisp.c (display_tool_bar_line): Don't extend on a previously
445 drawn tool bar items (Bug#16058).
446 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
448 2013-12-09 Ken Brown <kbrown@cornell.edu>
450 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
452 * lisp.h (get_frame_param): Adjust conditions for prototype
455 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
457 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
458 Avoid unused macro warning if configured --without-xft.
460 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
462 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
464 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
466 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
468 * emacs.c (main): Call fixup_locale a second time for GNUStep.
470 2013-12-08 Martin Rudalics <rudalics@gmx.at>
472 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
474 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
476 Use libcrypto's checksum implementations if available, for speed.
477 * Makefile.in (LIB_CRYPTO): New macro.
480 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
481 The macro didn't conform to C99 due to type mismatch,
482 which caused compilation failure with Sun C 5.12,
483 and it was confusing anyway. Include window.h to declare
484 redisplay_other_windows.
486 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
488 * window.c (set_window_buffer): Update mode line (bug#16084).
490 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
492 Fix minor problems found by static checking.
493 * keyboard.c (poll_for_input_1, input_polling_used):
494 Define only if HAVE_NTGUI.
495 * xmenu.c (popup_activate_callback): Omit unnecessary
496 check against USE_X_TOOLKIT, which must be defined here anyway.
497 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
500 2013-12-07 Martin Rudalics <rudalics@gmx.at>
502 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
504 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
506 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
508 * nsterm.m (x_set_window_size): Remove fprintf.
509 (init): Define always. Set applicationDidFinishLaunchingCalled
511 (applicationDidFinishLaunching:):
512 Set applicationDidFinishLaunchingCalled.
513 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
516 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
518 Pixel resize changes for NS (Bug#16049).
519 * nsterm.m (x_set_window_size): Change parameters rows/cols to
520 height/width. row/cols are locals.
521 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
522 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
523 (windowWillResize): Remove gsextra. Calculate extra as in
525 (x_new_font): Don't change frame size if fullscreen.
526 Change size pixelwise.
528 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
529 comment in xfns.c. Change to pixelwise call.
531 2013-12-06 Eli Zaretskii <eliz@gnu.org>
533 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
536 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
538 * xterm.c (input_signal_count): Remove.
539 (x_dispatch_event): Define unconditionally.
540 (x_make_frame_visible): Process X events until the frame
541 is really visible (Bug#16027).
542 * xterm.h (x_dispatch_event): Declare unconditionally.
544 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
546 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
548 * nsterm.m (x_set_window_size): Handle pixelwise.
550 2013-12-05 Martin Rudalics <rudalics@gmx.at>
552 * w32term.c (x_new_font):
553 * xterm.c (x_new_font): Calculate new frame size from new font
556 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
558 * lisp.h (FOR_EACH_TAIL): New macro.
559 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
561 * window.c (select_window): Call second wset_redisplay before we change
562 selected_window (bug#16034).
564 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
566 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
568 2013-12-04 Eli Zaretskii <eliz@gnu.org>
570 * w32xfns.c: Include window.h, to avoid a compiler warning.
572 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
574 * window.c (window_scroll): Mark window for redisplay (bug#16034).
575 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
576 window_scroll takes care of it.
577 (Fset_window_point, Fdelete_other_windows_internal)
578 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
579 (Fsplit_window_internal, Fdelete_window_internal)
580 (Fresize_mini_window_internal, Fset_window_configuration)
581 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
582 cause redisplay instead of forcing a complete redisplay.
583 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
584 we're only affecting the selected_window.
586 2013-12-04 Eli Zaretskii <eliz@gnu.org>
588 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
589 directional control characters. Update type and category
590 determination according to the UBA from Unicode v6.3.
591 (bidi_category_t): New category EXPLICIT_FORMATTING.
593 * dispextern.h (bidi_type_t): Update to include new bidirectional
594 properties introduced with Unicode v6.3. (Bug#16043)
596 2013-12-04 Martin Rudalics <rudalics@gmx.at>
598 * xterm.c (XTflash): Fix coordinate of bottom area to flash
601 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
603 * font.c (font_list_entities): Remove dummy assignment.
604 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
605 used on graphic displays only. Remove unused 'font_encoder' member.
606 (struct font_bitmap): Remove unused 'extra' member.
607 * nsfont.m (nsfont_open):
608 * w32font.c (w32font_open_internal):
609 * ftfont.c (ftfont_get_bitmap): Adjust users.
611 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
613 Use bool for boolean.
614 * tparam.c (tparam1):
615 * undo.c (record_point, record_property_change):
616 Use bool for boolean, for local vars that are always true or false.
618 Minor integer overflow fixes (Bug#16033).
619 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
620 This improves on the previous fix to this function.
621 (window_resize_check): When summing up pixel counts, don't rely on
622 undefined behavior if the sum overflows.
624 2013-12-03 Martin Rudalics <rudalics@gmx.at>
626 * window.c (Fset_window_new_pixel): Don't choke at negative
627 argument value (Bug#16033).
629 * xfns.c (Fx_create_frame): Add another call to change_frame_size
630 to avoid crash in window_box_height.
632 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
633 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
635 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
637 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
639 Minor integer overflow fixes.
640 * window.c (Fset_window_new_pixel, grow_mini_window):
641 * xdisp.c (Fwindow_text_pixel_size):
642 Avoid undefined behavior on signed integer overflow.
643 * xfns.c (x_set_mouse_color):
644 Check that drag shape fits in 'unsigned', since that's what X wants.
646 2013-12-02 Eli Zaretskii <eliz@gnu.org>
648 Improve reporting of fatal exception on MS-Windows.
649 * w32fns.c (my_exception_handler): New function.
650 (globals_of_w32fns): Set it up as the unhandled exception
651 handler. Initialize exception code and address to zeros.
652 (emacs_abort): If the exception code and address are available,
653 print them at the beginning of the backtrace. Fix the format of
654 printing addresses (was producing 0x0x12345678 on XP).
657 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
659 * eval.c (Fbacktrace__locals): New function.
660 (syms_of_eval): Defsubr it.
662 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
664 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
665 Define here to unify between...
666 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
667 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
669 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
671 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
673 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
674 fringe background extension.
675 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
676 because they are now always the same as `left' and `width',
677 respectively. Remove code for the case that `width' and
678 `sb_width' are different.
680 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
682 Fix minor problems found by static checking.
683 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
684 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
685 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
687 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
689 * image.c (imagemagick_compute_animated_image): Don't crash if we
690 have an animation with different-sized images (bug#15313).
692 2013-11-30 Martin Rudalics <rudalics@gmx.at>
694 Remove some unused items introduced during pixelwise change.
695 * window.c (window_resize_total_check): Remove unused function.
696 * xdisp.c (remember_mouse_glyph): Remove unused label.
697 (Ftool_bar_height): Move declaration inside #if.
698 * xterm.c (x_set_window_size): Don't use r and c.
700 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
702 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
705 * window.c (Fset_window_configuration): Comment out unused variables.
707 * w32term.c (w32_read_socket): Remove unused variable `buf'.
709 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
711 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
713 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
715 * gnutls.c (gnutls_audit_log_function): Only declare and define if
716 HAVE_GNUTLS3 (Bug#16001).
718 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
719 if interrupts are deferred (Bug#15801).
721 2013-11-30 Martin Rudalics <rudalics@gmx.at>
723 Support resizing frames and windows pixelwise.
724 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
725 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
726 (struct glyph_matrix): Replace window_left_col and
727 window_top_line by window_pixel_left and window_pixel_top.
728 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
730 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
731 (draw_window_divider, move_it_to, x_draw_right_divider)
732 (x_draw_bottom_divider, change_frame_size): Add or fix
734 * dispnew.c (change_frame_size_1): Change prototype.
735 (adjust_glyph_matrix, required_matrix_width)
736 (adjust_frame_glyphs_for_window_redisplay): Use pixel
737 values instead of lines and columns.
738 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
739 WINDOW_TOTAL_FRINGE_WIDTH.
740 (handle_window_change_signal, do_pending_window_change)
741 (init_display): Adjusts calls of change_frame_size.
742 (change_frame_size, change_frame_size_1): Handle pixelwise
744 * frame.c (Qright_divider_width, Qbottom_divider_width):
746 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
747 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
748 (x_set_internal_border_width, x_set_vertical_scroll_bars)
749 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
751 (set_frame_param): New function.
752 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
753 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
754 (Ffringe_width, Fborder_width, Fright_divider_width)
755 (Fbottom_divider_width): New functions, defsubr them.
756 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
757 New argument pixelwise.
758 (struct frame_parm_table): New members Qright_divider_width and
759 Qbottom_divider_width.
760 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
761 (x_report_frame_params): Handle Qright_divider_width and
762 Qbottom_divider_width.
763 (x_set_right_divider_width, x_set_bottom_divider_width):
765 (frame_resize_pixelwise): New option.
766 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
767 new_pixelwise, right_divider_width and bottom_divider_width;
768 remove total_lines; rename text_lines, text_cols, new_text_lines
769 and new_text_cols to text_height, text_width, new_height and
770 new_width respectively.
771 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
772 FRAME_TEXT_WIDTH respectively.
773 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
774 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
775 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
777 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
778 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
779 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
780 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
781 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
782 (FRAME_TOTAL_COLS_ARG): Remove macro.
783 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
784 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
785 (x_wm_set_size_hint): Handle frame pixel sizes.
786 * indent.c (compute_motion, Fcompute_motion):
787 Call window_body_width instead of window_body_cols.
788 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
789 (make_lispy_position): Handle right and bottom dividers.
790 (Fsuspend_emacs): Pixelize call of change_frame_size.
791 * keyboard.h: Extern Qright_divider, Qbottom_divider.
792 * lisp.h: Extern set_frame_param.
793 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
795 (Fx_create_frame): Add entry for vertical_drag_cursor.
796 Pixelize call of change_frame_size.
797 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
798 * nsterm.m (ns_update_window_end): Optionally draw right
800 (x_set_window_size): Add argument pixelwise.
801 Call check_frame_size and change_frame_size with pixelwise zero.
802 (ns_draw_window_divider): New function.
803 (ns_redisplay_interface): Add ns_draw_window_divider.
804 (updateFrameSize:): Call change_frame_size with pixelwise zero.
805 (x_new_font): Call x_set_window_size with pixelwise zero.
806 * print.c (print_object): For a window print its sequence
808 * term.c (Fresume_tty): Pixelize call of change_frame_size.
809 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
810 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
811 (w32_createwindow): Use scroll bar area width.
812 (w32_wnd_proc): Handle bottom divider width.
813 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
814 (Fx_create_frame): Default divider width parameters.
815 Caclulate sizes pixelwise. Add vertical drag cursor support.
816 (x_create_tip_frame): Default divider widths to zero.
817 Pixelize call to change_frame_size.
818 (Fx_show_tip): Add handling of divider widths. Pixelize window
820 (Fw32_frame_rect): New function.
821 (frame_parm_handler w32_frame_parm_handlers): Add divider
823 (Vx_window_vertical_drag_shape): Add variable.
824 * w32inevt.c (resize_event, maybe_generate_resize_event):
825 Pixelize change_frame_size calls.
826 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
828 * w32term.c (w32_draw_window_divider): New function.
829 (x_update_window_end): Handle right divider.
830 (w32_draw_fringe_bitmap, x_scroll_run)
831 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
832 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
833 Calculate new frame sizes pixelwise.
834 (x_new_font): Pixelize call to x_set_window_size.
835 (x_check_fullscreen): Pixelize call to change_frame_size.
836 (x_set_window_size_1, x_set_window_size): New argument
837 pixelwise. Calculate pixelwise.
838 (x_wm_set_size_hint): Use scroll bar area width.
839 (w32_redisplay_interface): Add w32_draw_window_divider.
840 * w32term.h (struct w32_output): Add vertical drag cursor.
841 * widget.c (set_frame_size, update_wm_hints)
842 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
844 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
845 * window.c (sequence_number): Restore.
846 (Fwindow_pixel_width, Fwindow_pixel_height)
847 (Fwindow_mode_line_height, Fwindow_header_line_height)
848 (window_pixel_to_total, Frun_window_scroll_functions)
849 (Fset_window_new_pixel, window_resize_apply_total)
850 (Fwindow_resize_apply_total): New functions.
851 (window_body_height, window_body_width): Rename from
852 window_body_lines. New argument PIXELWISE.
854 (Fwindow_body_height, Fwindow_body_width): New argument
856 (coordinates_in_window, window_relative_x_coord): Use window's
857 pixel width instead of total width.
858 (replace_window, recombine_windows): Initialize pixel values.
859 (resize_root_window, resize_frame_windows, grow_mini_window)
860 (shrink_mini_window): New argument PIXELWISE.
862 (Fdelete_other_windows_internal, adjust_window_margins)
863 (window_resize_check, window_resize_apply)
864 (Fdelete_window_internal, Fresize_mini_window_internal)
865 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
866 (check_frame_size): Rename arguments. New argument PIXELWISE.
868 (set_window_buffer): Make samebuf bool. Run configuration change
869 hook only if buffer changed.
870 (Fset_window_buffer): Rewrite doc-string.
871 (make_window): Initialize new_pixel slot.
872 (Fwindow_resize_apply): Check pixel size of root window.
873 (Fsplit_window_internal): Call 2nd argument pixel_size.
875 (Fscroll_left, Fscroll_right): Call window_body_width instead of
877 (save_window_data): New slots frame_text_width,
878 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
879 (saved_window): New slots pixel_left, pixel_top, pixel_height,
881 (Fcurrent_window_configuration, Fset_window_configuration)
882 (save_window_save, compare_window_configurations): Handle new
883 slots in save_window_data and saved_window.
884 (Fset_window_scroll_bars): Fix doc-string.
885 (window_resize_pixelwise): New variable.
886 (coordinates_in_window, Fcoordinates_in_window_p):
888 (make_parent_window): Adjust sequence_number.
889 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
891 * window.h (struct window): New members new_pixel, pixel_left,
892 pixel_top, pixel_width, pixel_height. Restore sequence_number.
893 (wset_new_pixel): New function.
894 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
895 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
896 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
897 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
898 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
899 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
900 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
901 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
902 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
903 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
904 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
905 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
906 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
907 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
908 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
910 (resize_frame_windows, grow_mini_window, shrink_mini_window)
911 (window_body_width, check_frame_size): Adapt external declarations.
912 * xdisp.c (last_max_ascent): New integer.
913 (window_text_bottom_y): Handle bottom divider.
914 (window_box_width, window_box_height): Calculate pixelwise.
915 (get_glyph_string_clip_rects): Handle right divider.
916 (remember_mouse_glyph): When windows are resized pixelwise
917 proceed with width and height set to 1.
918 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
920 (move_it_to): Calculate and return maximum x position
922 (Fwindow_text_pixel_size): New function.
923 (resize_mini_window, update_tool_bar): Calculate pixelwise.
924 (tool_bar_lines_needed): Rename to tool_bar_height.
926 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
928 (redisplay_tool_bar): Calculate pixelwise.
929 (redisplay_window): Calculate pixelwise. Handle dividers.
930 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
931 (x_draw_vertical_border): Handle dividers.
932 (define_frame_cursor1): Handle vertical drag cursor.
933 (x_draw_right_divider, x_draw_bottom_divider): New functions.
934 (expose_window): Calculate pixelwise. Handle dividers.
935 (init_xdisp): Initialize pixel values.
936 * xfaces.c (Qwindow_divider): New face.
937 (realize_basic_faces): Realize it.
938 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
939 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
940 (x_set_scroll_bar_default_width): Default actual width to 16.
941 (Fx_create_frame): Set sizes pixelwise.
942 (x_create_tip_frame): Default divider widths to zero.
943 Pixelize call of change_frame_size.
944 (Fx_show_tip): Handle divider widths. Initial pixel position
946 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
947 (Vx_window_vertical_drag_shape): New option.
948 * xmenu.c (free_frame_menubar): Pixelize call of
950 * xterm.c (x_draw_window_divider): New function.
951 (x_update_window_end): Optionally draw right divider.
952 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
953 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
954 (handle_one_xevent, x_new_font): Calculate pixelwise.
955 (x_set_window_size_1, x_set_window_size): New argument
956 pixelwise. Calculate pixelwise.
957 (x_wm_set_size_hint): Pixelize call of check_frame_size.
958 (struct x_redisplay_interface): Add x_draw_window_divider.
959 * xterm.h (struct x_output): Add vertical_drag_cursor.
961 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
963 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
964 Set invisible frames's `redisplay' when a full redisplay is requested.
965 (redisplay_window): Set must_be_updated_p instead (bug#15999).
966 (redisplay_mode_lines): Don't set must_be_updated_p any more.
967 (display_mode_lines): Set it here instead.
969 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
971 * dispextern.h (set_window_update_flags): Remove.
973 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
975 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
977 * xdisp.c (REDISPLAY_SOME_P): New macro.
978 (redisplay_internal): Use it (bug#15999).
979 (prepare_menu_bars, redisplay_window): Use it as well.
981 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
983 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
985 * w32font.c (g_b_init_get_char_width_32_w): New static var.
986 (globals_of_w32font): Zero it out.
987 (GetCharWidth32W_Proc): New function pointer.
988 (get_char_width_32_w): New function.
989 (compute_metrics): If get_glyph_outline_w returns an error, try
990 get_char_width_32_w before declaring a failure. This avoids
991 punishing raster (a.k.a. "bitmap") fonts by slowing down
992 redisplay. (Bug#6364).
994 2013-11-29 Eli Zaretskii <eliz@gnu.org>
996 * xdisp.c (clear_mouse_face): Don't invalidate the entire
997 mouse-highlight info, just signal frame_up_to_date_hook that mouse
998 highlight needs to be redisplayed. (Bug#15913)
1000 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1002 Fix minor problems found by static checking.
1003 * buffer.h (struct buffer_text, struct buffer):
1004 * frame.h (struct frame):
1005 * window.h (struct window):
1006 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1007 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1008 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1009 no-longer-valid use of HAVE_MENUS.
1010 * xdisp.c (propagate_buffer_redisplay): Now static.
1012 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1014 * xmenu.c (Fmenu_or_popup_active_p):
1015 * window.c (Fset_window_configuration):
1016 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1017 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1018 * fns.c (Fyes_or_no_p):
1019 * editfns.c (Fmessage_box, Fmessage_or_box):
1020 * alloc.c (make_save_ptr_ptr):
1021 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1023 * window.c (Fset_window_configuration): Move select_window later.
1025 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1027 Refine redisplay optimizations to only redisplay *some* frames/windows
1028 rather than all of them.
1029 * xdisp.c (REDISPLAY_SOME): New constant.
1030 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1031 (bset_redisplay, bset_update_mode_line): New functions.
1032 (message_dolog): Use bset_redisplay.
1033 (clear_garbaged_frames): Use fset_redisplay.
1034 (echo_area_display): Use wset_redisplay.
1035 (buffer_shared_and_changed): Remove.
1036 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1037 frame titles. Compute the actual set of windows redisplayed.
1038 Don't update frame titles and menu bars for frames that don't need to
1040 (propagate_buffer_redisplay): New function.
1042 (redisplay_internal): Use it. Be more selective in the set of windows
1043 we redisplay. Propagate windows_or_buffers_changed to
1044 update_mode_lines a bit later to simplify the code.
1045 (mark_window_display_accurate_1): Reset window and buffer's
1047 (redisplay_window): Do nothing if neither the window nor the buffer nor
1048 the frame needs redisplay.
1049 * window.h (struct window): Add `redisplay' field.
1050 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1051 (redisplay_other_windows, window_list): New declarations.
1052 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1053 (window_list): Not static any more.
1054 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1055 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1056 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1057 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1058 * frame.h (struct frame): Add `redisplay' field.
1059 Move `external_menu_bar' bitfield next to other bit-fields.
1060 (SET_FRAME_GARBAGED): Use fset_redisplay.
1061 (SET_FRAME_VISIBLE): Don't garbage the frame;
1062 Use redisplay_other_windows.
1063 * buffer.h (struct buffer): Add `redisplay' field.
1064 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1065 (modify_overlay): Use bset_redisplay.
1066 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1068 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1070 Support w32 file notifications in batch mode.
1071 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1072 invalid (which happens in batch mode). If non-interactive, call
1073 handle_file_notifications to store file notification events in the
1074 input queue. (Bug#15933)
1076 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1078 * w32inevt.c (handle_file_notifications): Now external, not static.
1080 * w32term.h (handle_file_notifications): Provide prototype.
1082 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1083 init_crit, since init_display, which does that otherwise, is not
1086 2013-11-27 Glenn Morris <rgm@gnu.org>
1088 * Makefile.in ($(lispsource)/international/charprop.el): New.
1089 (emacs$(EXEEXT)): Depend on charprop.el.
1091 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1093 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1094 deleting portions of the buffer under non-nil REPLACE argument.
1097 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1098 directory, watch it and not its parent.
1099 (add_watch): Allow empty string in FILE.
1101 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1103 * window.c (Fset_window_start, window_resize_apply)
1104 (window_scroll): Reset window_end_valid (Bug#15957).
1106 2013-11-27 Glenn Morris <rgm@gnu.org>
1108 * Makefile.in (leimdir): Now in lisp source directory.
1109 ($(leimdir)/leim-list.el): Just use ../leim .
1110 * epaths.in (PATH_DUMPLOADSEARCH):
1111 * lread.c (load_path_default):
1112 * nsterm.m (ns_load_path): No more leim directory.
1114 2013-11-26 Andreas Schwab <schwab@suse.de>
1116 * .gdbinit (xgettype): Add cast.
1118 2013-11-26 Glenn Morris <rgm@gnu.org>
1120 Preload leim-list.el.
1121 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1122 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1123 is a single directory.
1125 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1127 bool-vector-subsetp is now the normal direction (Bug#15912).
1128 * data.c (Fbool_vector_subsetp): Test whether the first argument
1129 is a subset of the second one, not the reverse. Add doc string.
1131 Fix minor problems found by static checking.
1132 * lread.c (load_path_default): Now static.
1133 * textprop.c (text_property_stickiness): Be consistent about the
1134 test used when deciding whether to consider the previous character.
1135 This simplifies the code a bit.
1137 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1139 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1141 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1142 (syms_of_frame): Don't defsubr them.
1144 2013-11-25 Glenn Morris <rgm@gnu.org>
1146 * lread.c (load_path_default): Change the sense of the argument.
1147 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1148 from dump_path. When it is not, avoid checking dump_path twice.
1150 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1151 uninstalled dump_path against installed Vload_path. (Bug#15964)
1153 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1155 Export get_pos_property to Elisp.
1156 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1157 (syms_of_editfns): Export it to Elisp.
1159 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1161 2013-11-23 Romain Francoise <romain@orebokech.com>
1163 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1164 initialization here ...
1165 (syms_of_fileio): ... from here.
1167 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1169 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1170 Please use --enable-check-lisp-object-type.
1172 2013-11-23 Glenn Morris <rgm@gnu.org>
1174 * process.c (get_process): Explicit error for dead buffers.
1176 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1178 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1180 2013-11-23 Glenn Morris <rgm@gnu.org>
1182 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1183 * lread.c (load_path_check): Take path to check as argument.
1184 (load_path_default): New, split from init_lread.
1185 (init_lread): Move calc of default load-path to load_path_default.
1186 Empty elements in EMACSLOADPATH now stand for the default.
1187 (load-path): Doc fix.
1188 * emacs.c (decode_env_path): Add option to treat empty elements
1189 as nil rather than ".".
1190 * callproc.c (init_callproc_1, init_callproc):
1191 * image.c (Vx_bitmap_file_path):
1192 * lisp.h (decode_env_path):
1193 * lread.c (Vsource_directory):
1194 Update for new argument spec of decode_env_path.
1196 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1198 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1199 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1201 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1203 Fix some dependency problems that cause unnecessary recompiles.
1204 Problem reported by RMS in
1205 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1206 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1207 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1208 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1209 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1210 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1211 (boostrap-clean): No need to remove stamp-oldxmenu.
1213 Fix recently introduced bool vector overrun.
1214 This was due to an optimization that went awry.
1215 Reported by Glenn Morris in
1216 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1217 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1218 for empty vectors, undoing the 2013-11-18 change.
1219 * data.c (bool_vector_binop_driver): Rely on this.
1220 Fix bug that occasionally overran the destination.
1221 * lisp.h (struct Lisp_Bool_vector): Document this.
1223 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1225 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1228 * nsterm.m (init, run, stop:): Comment out for now, does not work
1231 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1233 * charset.c (syms_of_charset): Don't read past end of string.
1235 2013-11-19 Glenn Morris <rgm@gnu.org>
1237 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1239 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1241 Add hooks to run on gaining/losing focus. (Bug#15029)
1242 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1243 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1244 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1246 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1248 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1249 The old names predated the API change that put destination at end.
1251 Improve API of recently-added bool vector functions (Bug#15912).
1252 The old API had (bool-vector-count-matches A B)
1253 and (bool-vector-count-matches-at A B I), which gave the
1254 misleading impression that the two functions were variants, one
1255 with a location I. The new API has (bool-vector-count-population A)
1256 and (bool-vector-count-consecutive A B I) to make the distinction
1257 clearer. The first function no longer has a B argument, since the
1258 caller can easily determine the number of nils if the length and
1259 number of ts is known.
1260 * data.c (Fbool_vector_count_population): Rename from
1261 bool_vector_count_matches, and accept just 1 argument.
1262 (Fbool_vector_count_consecutive): Rename from
1263 Fbool_vector_count_matches_at.
1265 Always allocate at least one bits_word per bool vector.
1266 See Daniel Colascione in:
1267 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1268 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1269 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1270 * lisp.h (struct Lisp_Bool_vector): Document this.
1272 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1274 * insdel.c (invalidate_buffer_caches): New function, consolidated
1275 from part of prepare_to_modify_buffer.
1276 (insert_from_gap, prepare_to_modify_buffer):
1277 * coding.c (code_convert_region, code_convert_string):
1278 Call invalidate_buffer_caches. (Bug#15841)
1280 * lisp.h (invalidate_buffer_caches): Add prototype.
1282 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1284 * w32term.c (x_update_window_end): Don't invalidate the entire
1285 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1286 highlight needs to be redisplayed. (Bug#15913)
1288 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1290 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1292 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1294 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1295 while we are using Vprin1_to_string_buffer.
1297 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1298 after inserting the description string. (Bug#15907)
1300 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1302 * data.c: Work around bogus GCC diagnostic about shift count.
1303 Reported by Eli Zaretskii in
1304 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1305 (pre_value): New function.
1306 (count_trailing_zero_bits): Use it.
1308 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1310 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1311 assume C macros are not supported even under -g3 in these old GCC
1314 2013-11-15 Leo Liu <sdl.web@gmail.com>
1316 * minibuf.c (Ftry_completion, Fall_completions)
1317 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1319 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1321 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1322 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1323 This avoids placing unnecessary constants into the Emacs code.
1325 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1327 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1328 for Cygwin w32 build.
1330 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1331 for Cygwin w32 build. (Bug#15892)
1333 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1335 Simplify, port and tune bool vector implementation.
1336 * alloc.c (bool_vector_exact_payload_bytes)
1337 (bool_vector_payload_bytes): Remove.
1338 (bool_vector_fill): Return its argument.
1339 * alloc.c (bool_vector_fill):
1341 * print.c (print_object):
1342 Simplify by using bool_vector_bytes.
1343 * alloc.c (make_uninit_bool_vector):
1344 New function, broken out from Fmake_bool_vector.
1345 (Fmake_bool_vector): Use it. Use tail call.
1346 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1347 * data.c (BITS_PER_ULL): New constant.
1348 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1349 if long long versions don't exist.
1350 (shift_right_ull): New function.
1351 (count_one_bits_word): New function, replacing popcount_bits_word
1352 macro. Don't assume that bits_word is no wider than long long.
1353 (count_one_bits_word, count_trailing_zero_bits):
1354 Don't assume that bits_word is no wider than long long.
1355 * data.c (bool_vector_binop_driver, bool_vector_not):
1356 * fns.c (Fcopy_sequence):
1358 Create an uninitialized destination, to avoid needless work.
1359 (internal_equal): Simplify.
1360 (Ffillarray): Prefer tail call.
1361 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1362 contain at least one word.
1363 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1364 chars are narrower than ints.
1365 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1366 * fns.c (Fcopy_sequence):
1368 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1369 Don't try to port to hosts where bits_word values have holes; the
1370 code wouldn't work there anyway. Verify this assumption, though.
1371 (bool_vector_bytes): New function.
1372 (make_uninit_bool_vector): New decl.
1373 (bool_vector_fill): Now returns Lisp_Object.
1375 * xfns.c (xic_create_fontsetname):
1376 * xrdb.c (gethomedir): Prefer tail calls.
1378 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1380 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1381 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1383 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1384 that requires a return value.
1385 (Fset_buffer_modified_p): Take advantage of this change to do
1388 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1390 * buffer.c (Frestore_buffer_modified_p): Sync it with
1391 Fset_buffer_modified_p.
1392 (Fforce_mode_line_update): New function, moved from subr.el.
1393 (Fset_buffer_modified_p): Use them.
1394 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1396 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1398 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1399 This avoids undefined behavior when subtracting pointers into
1400 different aways. On my platform it also makes the code a tad
1401 smaller and presumably faster.
1403 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1405 * keyboard.c (command_loop_1): Use region-extract-function.
1406 * insdel.c (Qregion_extract_function): Not static any more (can we
1407 stop pretending that these vars can benefit from being marked static?).
1409 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1411 * search.c (find_newline): If buffer text is relocated during the
1412 "dumb loop", adjust C pointers into buffer text to follow suit.
1415 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1417 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1418 for conversion (Bug#15837).
1420 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1422 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1423 for the entire range of inserted characters. (Bug#15841)
1425 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1427 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1429 (realize_default_face): Remove assignment to distant-foreground if
1430 unspecified (Bug#15815).
1432 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1434 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1435 cache-long-scans disabled, since we don't want to call
1436 prepare_to_modify_buffer (in insert_1_both) for each message we
1439 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1440 from buffer.c. Improve commentary to the buffer field setter
1443 * buffer.c (bset_cache_long_scans): Static function deleted.
1444 Improve commentary to the buffer field setter functions.
1445 (init_buffer_once): Default for cache-long-scans changed to t.
1448 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1450 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1452 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1453 This bug was introduced in my 2013-06-21 change, and caused
1454 struct Lisp_Sub_Char_Table objects to be given too many slots,
1455 which broke 'make -C admin/unidata'.
1457 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1459 Import changes from mac-port 4.5.
1460 * macfont.m (mac_font_copy_default_descriptors_for_language)
1461 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1462 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1463 (macfont_language_default_font_names): New.
1464 (macfont_list): Rearrange language/charset code.
1465 (macfont_close): Don't check for macfont_info->cache.
1466 (mac_ctfont_create_preferred_family_for_attributes): New font
1467 selection code, call
1468 mac_font_copy_default_name_for_charset_and_languages.
1469 (mac_font_copy_default_descriptors_for_language)
1470 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1472 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1474 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1476 Port to C11 aligned_alloc, and fix some integer overflows.
1477 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1478 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1479 and use of posix_memalign replaced with aligned_alloc.
1480 (aligned_alloc): New function, defined or declared as needed.
1481 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1482 Don't undef; configure.ac now does this.
1483 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1484 (calloc, aligned_alloc): Check for integer overflow.
1485 (aligned_alloc): Rename from memalign. All uses changed.
1486 (memalign): New function, an alias for aligned_alloc.
1488 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1490 * xdisp.c (redisplay_internal): Fix typo in last change.
1492 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1494 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1496 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1498 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1499 redisplay--mode-lines-cause.
1500 (redisplay_internal): Keep them uptodate. Remove redundant check of
1501 buffer_shared_and_changed.
1502 * *.[chm]: Number every assignment to update_mode_lines so we
1503 can track why it is set.
1505 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1507 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1509 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1511 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1512 can track why it is set.
1514 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1516 Integer-related fixes for term.c etc.
1517 * dispextern.h (face_tty_specified_color): New function.
1518 * term.c (turn_on_face): Don't rely on undefined behavior when
1519 assigning an out-of-range value to 'long'.
1520 Simplify test for toggling highlight.
1521 (tty_capable_p): Omit last two (unused) args. All callers changed.
1522 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1523 (read_menu_input, tty_menu_activate, tty_menu_show):
1524 * xfaces.c (x_supports_face_attributes_p)
1525 (tty_supports_face_attributes_p):
1526 Use bool for boolean. All callers changed.
1527 (tty_supports_face_attributes_p): Omit defaults for color indices;
1528 no longer needed. Simplify tail call.
1530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1532 * xdisp.c (prepare_menu_bars): Mark static.
1533 * lisp.h (prepare_menu_bars): Don't declare.
1534 * xselect.c (x_handle_selection_clear):
1535 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1537 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1539 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1540 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1542 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1544 * keyboard.c (Fcommand_error_default_function): Rename from
1545 Fdefault_error_output.
1547 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1549 * keyboard.c (Fdefault_error_output): New function, extracted from
1551 (syms_of_keyboard): Use it for Vcommand_error_function.
1553 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1555 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1556 (init_eval): Use it to ensure handlerlist is non-NULL.
1557 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1558 (Fsignal): Adjust NULLness test of handlerlist.
1559 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1561 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1563 * callproc.c (call_process): Call prepare_to_modify_buffer before
1564 decoding text read from the sub-process, as the decoded stuff will
1565 be inserted into the buffer. This will invalidate the various
1566 caches maintained for the buffer. (Bug#15148)
1568 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1570 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1571 string of glyphless-char-display.
1573 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1575 * nsfns.m (ns_get_name_from_ioreg): New function.
1576 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1577 OSX >= 10.9. Use ns_get_name_from_ioreg.
1579 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1581 Simplify and port recent bool vector changes.
1582 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1583 only in this file. Use a more-efficient implementation if the
1584 second argument is a power of 2.
1585 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1586 Remove no-longer-necessary compile-time checks.
1587 (bool_vector_exact_payload_bytes): New function.
1588 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1589 exact payload changed to call the new function. Do not assume
1590 that the arg or result fits in ptrdiff_t.
1591 (bool_vector_fill): New function.
1592 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1594 (vroundup_ct): Don't assume arg fits in size_t.
1595 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1596 invoke set_category_set.
1597 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1598 All callers changed. Use bool_vector_set.
1599 * category.h (XCATEGORY_SET): Remove; no longer needed.
1600 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1602 * data.c (Faref): Use bool_vector_ref.
1603 (Faset): Use bool_vector_set.
1604 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1605 (Fbool_vector_not, Fbool_vector_count_matches)
1606 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1607 * fns.c (concat): Use bool_vector_ref.
1608 (Ffillarray): Use bool_vector_fill.
1609 (mapcar1): Use bool_vector_ref.
1610 (sxhash_bool_vector): Hash words, not bytes.
1611 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1612 a constant, since it's now used in #if.
1613 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1614 unsigned char on unusual architectures, so that we no longer
1615 assume that the number of bits per bits_word is a power of two or
1616 is a multiple of 8 or of CHAR_BIT.
1617 (Qt): Add forward decl.
1618 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1619 at least as strictly as bits_word.
1620 (bool_vector_data, bool_vector_uchar_data): New accessors.
1621 All data structure accesses changed to use them.
1622 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1623 (bool_vector_set): New functions.
1624 (bool_vector_fill): New decl.
1625 (ROUNDUP): Move to alloc.c as described above.
1627 Fix recent gnutls changes.
1628 * gnutls.c (Fgnutls_boot): Don't assume C99.
1629 * process.c (wait_reading_process_output): Fix typo in recent change.
1631 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1633 * process.c (wait_reading_process_output, read_process_output)
1634 (send_process): Check gnutls_state is not NULL.
1636 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1637 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1639 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1641 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1642 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1644 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1647 * nsfns.m (Fx_create_frame): Fix memory leak.
1649 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1650 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1651 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1653 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1655 * xdisp.c (message3_nolog, message_with_string): Encode the string
1656 before writing it to the terminal in a non-interactive session.
1658 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1659 sure we concatenate them into a unibyte string.
1661 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1662 resulting temporary name before returning it to the caller.
1663 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1664 is a unibyte string, convert NAME to a unibyte string to ensure
1665 that the result is also a unibyte string.
1667 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1668 create unibyte strings from default paths and directory/file
1671 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1674 * callproc.c (init_callproc): Use build_unibyte_string to make
1675 sure we create unibyte strings from default paths and
1676 directory/file names.
1678 * buffer.c (init_buffer): Don't store default-directory of
1679 *scratch* in multibyte form. The original problem which led to
1680 that is described in
1681 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1682 but it was solved long ago. (Bug#15260)
1684 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1686 Port to stricter C99 platforms.
1687 Especially, C99 prohibits nesting a struct X inside struct Y if
1688 struct X has a flexible array member.
1689 * alloc.c (struct sdata): New type.
1690 (sdata): Implement in terms of struct sdata.
1691 Remove u member; all uses replaced by next_vector, set_next_vector.
1692 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1693 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1694 (struct sblock): Rename first_data member to data, which is now
1695 a flexible array member. All uses changed.
1696 (next_vector, set_next_vector, large_vector_vec): New functions.
1697 (vector_alignment): New constant.
1698 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1699 (struct large-vector): Now merely a NEXT member, since the old approach
1700 ran afoul of stricter C99. All uses changed to use
1701 large_vector_vec or large_vector_offset.
1702 (large_vector_offset): New constant.
1703 * dispnew.c: Include tparam.h, for tgetent.
1704 Do not include term.h; no longer needed.
1705 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1706 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1707 (struct Lisp_Vector): Use a flexible array member for contents,
1708 instead of a union with a member that is an array of size 1.
1710 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1711 fact that the struct no longer contains a union.
1712 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1713 (struct Lisp_Save_Value, struct Lisp_Free):
1714 Use unsigned, not int, for spacers, to avoid c99 warning.
1715 (union specbinding): Use unsigned, not bool, for bitfield, as
1716 bool is not portable to pre-C99 hosts.
1718 2013-11-04 Glenn Morris <rgm@gnu.org>
1720 * emacs.c (usage_message): Mention that `-L :...' appends.
1722 2013-11-02 Glenn Morris <rgm@gnu.org>
1724 * Makefile.in (abs_builddir): Remove.
1725 (bootstrap_exe): Use relative filename.
1727 Use relative filenames in TAGS files.
1728 * Makefile.in (abs_srcdir): Remove it again.
1729 (.PHONY): Remove frc.
1730 (maintainer-clean): No more TAGS-LISP file.
1731 (TAGS): Pass relative file names to etags.
1732 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1734 * Makefile.in (abs_srcdir): New, set by configure.
1736 (maintainer-clean): Remove pointless echo. That should be in the
1737 top-level Makefile, if anywhere. Delete TAGS-LISP.
1738 (extraclean): No s/ and m/ directories for some time.
1739 (TAGS): Also depend on ctagsfiles3.
1740 Remove no-longer-defined S_FILE.
1741 Pass absolute filenames to etags once more.
1742 (TAGS-LISP): Replace lispdir with its expansion.
1743 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1744 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1746 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1748 * xfaces.c (check_lface_attrs, realize_default_face):
1749 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1750 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1752 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1754 * emacs.c (original_pwd): Remove global var by making it local.
1755 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1757 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1759 * xfaces.c: Declare color_distance.
1760 (QCdistant_foreground): New variable.
1761 (NEAR_SAME_COLOR_THRESHOLD): New define.
1762 (load_color2): New function.
1763 (load_color): Call load_color2.
1764 (load_face_colors): Call load_color2 and if distant-color is specified
1765 calculate distant and use distant-color if colors are near.
1766 (LFACE_DISTANT_FOREGROUND): New define.
1767 (merge_face_ref, Finternal_set_lisp_face_attribute)
1768 (Finternal_get_lisp_face_attribute)
1769 (x_supports_face_attributes_p): Handle distant-foreground similar to
1771 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1773 * dispextern.h (lface_attribute_index):
1774 Add LFACE_DISTANT_FOREGROUND_INDEX.
1776 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1778 * image.c (pbm_next_char): New function.
1779 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1780 (pbm_scan_number): Use it.
1781 (Qlibjpeg_version): New variable.
1782 (syms_of_image): DEFSYM and initialize it.
1784 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1786 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1788 2013-10-31 Glenn Morris <rgm@gnu.org>
1790 * emacs.c (original_pwd): New char.
1791 (main): If using --chdir, store original_pwd.
1792 (init_cmdargs): When setting Vinvocation_directory based on a
1793 relative argv[0], use original_pwd if set. (Bug#15768)
1795 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1797 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1799 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1801 * insdel.c: Fix minor problems found by static checking.
1802 (Qregion_extract_function): Now static.
1803 (prepare_to_modify_buffer_1): Remove unused locals.
1805 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1807 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1808 (syms_of_xdisp): Declare pre-redisplay-function.
1809 (markpos_of_region): Remove function.
1810 (init_iterator, compute_stop_pos, handle_face_prop)
1811 (face_before_or_after_it_pos, reseat_to_string)
1812 (get_next_display_element, window_buffer_changed)
1813 (redisplay_internal, try_cursor_movement, redisplay_window)
1814 (try_window_reusing_current_matrix, try_window_id, display_line)
1815 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1816 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1817 * window.h (struct window): Remove field `region_showing'.
1818 * dispextern.h (struct it): Remove region_beg/end_charpos.
1819 (face_at_buffer_position, face_for_overlay_string)
1820 (face_at_string_position): Update prototypes.
1821 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1822 (face_at_string_position): Remove `region_beg' and `region_end' args.
1823 * fontset.c (Finternal_char_font):
1824 * font.c (font_at, font_range): Adjust calls accordingly.
1825 * insdel.c (Qregion_extract_function): New var.
1826 (syms_of_insdel): Initialize it.
1827 (prepare_to_modify_buffer_1): Use it.
1829 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1831 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1832 * ftxfont.c (ftxfont_get_gcs):
1833 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1834 * xfaces.c (x_free_colors, x_free_dpy_colors)
1835 (x_create_gc, unload_color):
1836 * xselect.c (x_property_data_to_lisp):
1837 * xsettings.c (parse_settings):
1838 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1839 (get_bits_and_offset): Adjust definition.
1840 * frame.c (XParseGeometry): Adjust locals.
1841 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1842 * regex.h (toplevel): Likewise for reg_syntax_t.
1844 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1846 * eval.c (run_hook_with_args): Use FUNCTIONP.
1848 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1850 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1851 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1852 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1853 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1854 on MS-Windows anyway.
1855 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1856 (free_realized_face): ...adjust user.
1857 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1858 white relief pixels to -1.
1859 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1860 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1861 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1863 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1865 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1866 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1867 in practice now. All callers changed.
1869 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1871 * dispextern.h (struct face): Use bitfields for 'underline_type'
1872 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1873 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1874 'stipple' member. Move 'lface' member up to help...
1875 * xfaces.c (make_realized_face): ...this function to find and
1876 clear just the members that need clearing.
1877 (load_face_colors, realize_x_face):
1878 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1880 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1882 * xftfont.c (struct xftfont_info): Remove set-but-unused
1884 (xftfont_open): Adjust user.
1885 (xftfont_get_colors): Remove useless prototype.
1887 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1889 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1890 before passing them to 'unexec'. (Bug#15260)
1892 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1894 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1896 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1898 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1899 the changed signature of the font driver's 'close' method.
1901 * w32font.h (w32font_close): Adjust the prototype to the change in
1902 function definition.
1904 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1906 * w32uniscribe.c (uniscribe_close): Adapt the call to
1907 w32font_close to its new prototype.
1909 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1911 Omit unused frame argument of font API's close function.
1912 * font.h (struct font): Drop frame argument. Adjust comment.
1913 * font.c (font_clear_cache, font_close_object): Adjust users.
1914 * ftfont.c (ftfont_close):
1915 * ftxfont.c (ftxfont_close):
1916 * macfont.m (macfont_close):
1917 * nsfont.m (nsfont_close):
1918 * w32font.c (w32font_close):
1919 * xfont.c (xfont_close):
1920 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1921 tweak comments and make functions safe if called more than once for
1922 the same font object.
1924 Perform font-specific cleanup when font object is swept by GC. See
1925 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1926 * alloc.c (cleanup_vector): New function.
1927 (sweep_vector): Call it for each reclaimed vector object.
1928 * font.h (struct font): Adjust comment.
1930 2013-10-24 Glenn Morris <rgm@gnu.org>
1932 * Makefile.in (abs_top_srcdir): New, set by configure.
1934 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1936 Adjust recent font-related changes to fix bug#15686.
1937 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1938 is a live window system frame, mark its default font too.
1940 2013-10-23 Glenn Morris <rgm@gnu.org>
1942 * Makefile.in (RUN_TEMACS): Make relative (again).
1943 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1944 (bootstrap-emacs$(EXEEXT)):
1945 Quote entities that might contain whitespace.
1947 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1949 Port to Solaris 10 and its bundled GCC.
1950 Problem reported by Timothy C. Burt.
1951 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1953 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1955 Do not allow font caches to grow too large.
1956 * alloc.c (compact_font_cache_entry, compact_font_caches):
1957 New functions or stub if not HAVE_WINDOW_SYSTEM.
1958 (compact_undo_list): Factor out from Fgarbage_collect.
1960 (mark_face_cache): Mark face font. Move down to avoid
1962 (mark_terminals): Do not mark font cache here.
1963 (Fgarbage_collect): Call compaction functions described
1964 above. Adjust comment.
1966 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1968 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1969 chdir to HOME (bug#15607).
1971 * nsterm.m (Qcocoa, Qgnustep): New variables.
1972 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1973 (ns_get_color): Make selection color work for GNUStep also.
1975 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1977 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1978 handles mouse clicks. Instead, let GPM use the same code as all
1979 the other mice use. See the discussion starting at
1980 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1981 for the details of the problem with the menu bar this fixes.
1983 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1985 Remove port-specific display name lists to avoid extra
1986 complexity and data duplication with display info lists.
1987 * xterm.h (x_display_name_list): Remove declaration.
1988 * xterm.c (x_display_name_list): Remove.
1989 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1990 * xfns.c (x_display_info_for_name, Fx_display_list):
1991 Likewise. Use x_display_list where appropriate.
1992 * w32term.h (w32_display_name_list): Remove declaration.
1993 * w32term.c (w32_display_name_list): Remove.
1994 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1996 * w32fns.c (x_display_info_for_name, Fx_display_list):
1997 Likewise. Use x_display_list where appropriate.
1998 * nsterm.h (ns_display_name_list): Remove declaration.
1999 * nsterm.m (ns_display_name_list): Remove.
2000 (ns_term_init, syms_of_nsterm): Adjust users.
2001 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2002 Likewise. Use x_display_list where appropriate.
2003 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2004 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2005 (mark_terminals): Mark per-terminal font cache.
2007 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2009 Don't run timers in input-pending-p. Its new check-timers param
2010 provides the prior behavior. (Bug#15045).
2011 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2014 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2016 Make some functions static in non-Microsoft builds.
2017 On my platform (Fedora 19 x86-64), this shrinks the
2018 Emacs executable (text+data) by 0.25%.
2019 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2020 (load_color) [!MSDOS]:
2021 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2022 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2023 * lisp.h (check_existing):
2024 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2025 (network_interface_info) [!WINDOWSNT]:
2026 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2027 Remove extern decls.
2028 * fileio.c (check_existing):
2029 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2030 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2031 (network_interface_info) [!WINDOWSNT]:
2032 * term.c (encode_terminal_code) [!WINDOWSNT]:
2033 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2034 * xfaces.c (load_color) [!MSDOS]:
2036 * fileio.c (check_existing, check_executable, check_writable):
2037 * process.c (network_interface_list, network_interface_info):
2038 Move earlier, so that we don't need forward decls.
2039 * gnutls.c (fn_gnutls_transport_set_errno)
2040 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2042 * w32.c (init_environment): Use faccessat rather than
2043 check_existing, partly for consistency with the rest of the code
2044 in this file, partly so that check_existing can be static.
2046 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2047 * emacs.c (MAIN_PROGRAM): New macro.
2048 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2049 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2051 bool vector int width fixes
2052 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2053 (Fbool_vector_count_matches_at):
2054 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2055 can exceed PTRDIFF_MAX, at least in theory.
2056 (Fbool_vector_count_matches_at):
2057 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2059 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2061 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2062 (struct sockaddr): Add forward decl, for platforms that lack it.
2064 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2066 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2069 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2071 * w32.c (network_interface_get_info, network_interface_list)
2072 (network_interface_info): New functions. (Bug#15610)
2073 (GetAdaptersInfo_Proc): New typedef.
2074 (get_adapters_info): New wrapper function.
2075 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2077 * process.h (network_interface_list, network_interface_info):
2080 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2081 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2082 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2083 for WINDOWSNT. Doc fix.
2084 (syms_of_process): Defsubr Snetwork_interface_list and
2085 Snetwork_interface_info unconditionally.
2087 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2088 in NS GUI sessions. (Bug#15629)
2090 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2092 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2094 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2096 * print.c (print_object): Print " ..." when truncating bool vectors.
2098 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2100 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2101 standard mouse buttons.
2103 * termhooks.h (struct input_event): Remove incorrect commentary.
2105 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2107 Disallow bool vector operations on mixed-length operands.
2108 The old behavior left garbage in the result vector sometimes,
2109 and didn't seem to be useful.
2110 * data.c (Qwrong_length_argument): New static var.
2111 (wrong_length_argument): New function.
2112 (bool_vector_binop_driver): Check that args agree in length.
2114 * keyboard.c, keyboard.h (all_kboards): Now static.
2116 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2118 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2119 note from the lispref.
2121 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2123 * nsterm.h (struct ns_display_info): Remove set-but-unused
2124 member image_cache (image caches are per-terminal anyway).
2125 (FRAME_X_IMAGE_CACHE): Remove.
2126 * nsterm.m (ns_initialize_display_info): Adjust user.
2128 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2130 * w32proc.c: Include mingw_time.h.
2132 * w32.c: Include mingw_time.h.
2134 Implement scrolling of TTY menus when the screen is too short.
2136 * term.c (tty_menu_display): Accept an additional argument, the
2137 menu item from which to start displaying the menu. Account for
2138 the value of Y when limiting the menu to the number of available
2140 (mi_result): New enumeration.
2141 (read_menu_input): Return enumerated value. When the y coordinate
2142 hits min_y or max_y, return scroll indication instead of wrapping
2144 (tty_menu_activate): Handle the scrolling indications from
2145 read_menu_input. Compute the first menu item to display and pass
2146 it to tty_menu_display.
2148 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2150 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2151 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2152 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2153 Adjust to match the change described below.
2154 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2155 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2156 memory_below_frame members to...
2157 * termchar.h (struct tty_display_info): ...here because they're
2158 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2159 * term.c (init_tty):
2160 * nsterm.m (ns_create_terminal):
2161 * w32term.c (w32_create_terminal):
2162 * xterm.c (x_create_terminal): Adjust users.
2163 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2164 to filter out non-TTY frames. Adjust comment.
2165 (scrolling): Adjust user. Prefer eassert for debugging check.
2167 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2169 * xfaces.c (PT_PER_INCH): Remove unused macro.
2170 * termhooks.h (struct terminal): Remove set-but-unused
2171 member fast_clear_end_of_line.
2172 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2173 * nsterm.m (ns_create_terminal):
2174 * term.c (init_tty):
2175 * w32term.c (w32_create_terminal):
2176 * xterm.c (x_create_terminal): Adjust users.
2178 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2180 * lisp.h (bool_vector_size): New function.
2181 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2182 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2183 (Fbool_vector_not, Fbool_vector_count_matches_at):
2184 Remove uses of 'eassume' that should no longer be needed,
2185 because they are subsumed by the 'eassume' in bool_vector_size.
2187 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2189 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2190 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2191 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2193 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2195 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2196 have different dimensions. (Bug#15575)
2198 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2201 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2203 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2205 * term.c (tty_menu_show): Never return with unbalanced
2206 specpdl. Use eassert for debugging check. Adjust style.
2208 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2210 * term.c (read_menu_input): Make selection of menu items
2211 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2212 (tty_menu_activate): Fix off-by-one error when computing max_y.
2214 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2216 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2217 audit logging (only used with GnuTLS 3.x) and enable it.
2219 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2221 * dispnew.c (redraw_frame): Remove useless #ifdef because
2222 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2223 Also, move TTY fflush to...
2224 * term.c (tty_update_end): ...this function.
2226 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2228 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2229 the end of the frame's glyph matrix. (Bug#15575)
2231 * term.c (tty_menu_display): Don't move cursor while overwriting
2232 frame's glyphs with menu items. Limit the number of items
2233 displayed to what can be shown on the available screen lines,
2234 excluding the echo area.
2235 (tty_menu_activate): Limit the Y coordinate allowed by
2236 read_menu_input to the last screen line used for menu display.
2238 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2240 * lisp.h (eassume): New macro.
2241 Also, include <verify.h>, for 'assume'.
2242 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2243 (vroundup, vector_nbytes):
2244 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2245 (Fbool_vector_not, Fbool_vector_count_matches)
2246 (Fbool_vector_count_matches_at):
2247 Use eassume, not eassert.
2248 * casetab.c (set_identity, shuffle):
2249 * composite.c (composition_gstring_put_cache):
2250 * dispnew.c (update_frame_1):
2251 * ftfont.c (ftfont_shape_by_flt):
2252 * image.c (gif_load):
2253 * intervals.c (offset_intervals):
2254 * macfont.m (macfont_shape):
2255 Remove calls to 'assume' that are no longer needed, because
2256 --enable-gcc-warnings no longer generates bogus warnings
2257 when these calls are removed.
2259 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2261 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2263 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2265 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2266 (Qsubstitute_env_in_file_name): New var.
2267 (syms_of_fileio): Define it.
2269 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2271 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2272 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2275 * term.c (save_and_enable_current_matrix): Don't allocate and
2276 don't save margin areas.
2277 (restore_desired_matrix): Don't restore margin areas.
2278 (free_saved_screen): Don't free margin areas.
2280 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2282 * image.c: Pacify --enable-gcc-warnings.
2283 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2284 #define only if used.
2286 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2288 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2289 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2290 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2291 (gif_load): For giflib v5.x and later, display the error message
2292 produced by giflib when its functions fail.
2293 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2296 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2298 * keyboard.c (last_event_timestamp): Remove. For X selection and
2299 GTK popup menus, it may be obtained from per-frame X display info.
2300 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2301 (process_special_events): Adjust users.
2302 * keyboard.h (last_event_timestamp): Remove declaration.
2303 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2304 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2305 * menu.h (xmenu_show): Adjust prototype.
2306 * menu.c (Fx_popup_menu): Adjust user.
2307 * xselect.c (x_own_selection, x_get_foreign_selection)
2308 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2310 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2312 * keyboard.c (init_kboard): Now static. Add arg
2313 to denote window system. Adjust comment.
2314 (init_keyboard): Adjust user.
2315 (allocate_kboard): New function.
2317 * nsterm.m (ns_term_init):
2318 * term.c (init_tty):
2319 * w32term.c (w32_create_terminal):
2320 * xterm.c (x_term_init): Use it.
2321 * keyboard.h (init_kboard): Remove prototype.
2322 (allocate_kboard): Add prototype.
2324 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2326 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2327 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2329 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2331 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2333 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2335 * term.c (tty_menu_activate): Flush the output stream after
2336 showing the cursor, and don't mark the frame garbaged at exit from
2337 the function. Fixes redisplay glitches when moving from one menu
2340 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2342 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2343 or throw error (Bug#15570).
2345 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2347 * intervals.c (temp_set_point_both): Move test into 'eassert',
2350 * lisp.h (eassert): Don't use 'assume'.
2351 Sometimes 'assume' wins in performance, and sometimes it loses,
2352 so it shouldn't be used all the time. Perhaps we need two
2353 flavors of 'eassert', one for where 'assume' is far more likely
2354 to help or to hurt; but that can be done later.
2355 Problem reported by Dmitry Antipov in
2356 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2357 Also, don't include <verify.h>; no longer needed.
2359 2013-10-09 Glenn Morris <rgm@gnu.org>
2361 * eval.c (Fcond): Doc tweak.
2363 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2365 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2366 expressions with side effects to eassert. (Bug#15565)
2368 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2370 * fns.c (hashfn_user_defined): Allow hash functions to return any
2373 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2375 Fix minor problems found by static checking.
2376 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2377 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2378 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2379 * keyboard.c (read_menu_command): Remove unused local.
2380 * lisp.h (read_menu_command): New decl.
2381 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2382 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2383 Return ptrdiff_t, not int.
2384 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2385 not int, for benefit of xpalloc.
2386 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2388 (have_menus_p): Remove; unused.
2389 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2390 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2391 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2393 (save_and_enable_current_matrix): Omit unnecessary casts.
2394 (read_menu_input): Omit local extern decl (now in lisp.h).
2395 Don't access uninitialized storage if mouse_get_xy fails.
2396 (tty_menu_activate): Mark local as initialized, for lint.
2397 (tty_menu_activate, tty_meny_show): Remove unused locals.
2399 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2401 Support menus on text-mode terminals.
2402 * xterm.h (xw_popup_dialog): Add prototype.
2404 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2405 (xmenu_show): Block input here, instead in Fx_popup_menu.
2406 (xw_popup_dialog): New function, with X-specific bits of popup
2409 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2412 * window.c (Fset_window_configuration): Use run-time tests of the
2413 frame type instead of compile-time conditionals, when menu-bar
2414 lines are considered.
2416 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2417 (w32_popup_dialog): New prototypes.
2419 * w32menu.c (Fx_popup_dialog): Function deleted.
2420 (w32_popup_dialog): New function, with w32 specific bits of popup
2421 dialogs. Block input here.
2423 * w32inevt.c (w32_console_read_socket): Minor change to add
2424 debugging TTY events.
2426 * w32fns.c (show_hourglass): If returning early because the frame
2427 is not a GUI frame, unblock input.
2429 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2430 (cursorY): New functions.
2432 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2433 WINDOWSNT, macros that call curX and curY elsewhere.
2435 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2437 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2438 specific function to hide and show cursor on a text-mode terminal.
2439 (tty_menu_struct, struct tty_menu_state): New structures.
2440 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2441 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2442 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2443 (tty_menu_locate, save_and_enable_current_matrix)
2444 (restore_desired_matrix, screen_update, read_menu_input)
2445 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2446 (tty_pop_down_menu, tty_menu_last_menubar_item)
2447 (tty_menu_new_item_coords, tty_menu_show): New functions.
2448 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2450 * nsterm.h (ns_popup_dialog): Adjust prototype.
2452 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2454 (ns_popup_dialog): Adapt order of arguments to the other
2455 *_menu_show implementations.
2456 (Fx_popup_dialog): Function deleted.
2458 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2460 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2462 * menu.c (have_boxes): New function.
2463 (single_keymap_panes): Use it instead of a compile-time
2465 (single_menu_item): Use run-time tests of the frame type instead
2466 of compile-time conditionals.
2467 (encode_menu_string): New function.
2468 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2469 the macro, since different types of frame need different encoding
2471 (digest_single_submenu): Use run-time tests of frame type instead
2472 of, or in addition to, compile-time conditionals.
2473 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2474 (Fx_popup_menu): Detect when the function is called from keyboard
2475 on a TTY. Don't barf when invoked on a text-mode frame.
2476 Check frame type at run time, instead of compile-time conditionals for
2477 invoking terminal-specific menu-show functions.
2478 Call tty_menu_show on text-mode frames.
2479 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2480 run time to determine which alternative to invoke; support dialogs
2483 * keyboard.h <Qmouse_movement>: Declare.
2485 * keyboard.c <Qmouse_movement>: Now extern.
2486 <Qecho_keystrokes>: New static variable.
2487 (read_key_sequence): Accept an additional argument, a flag to
2488 prevent redisplay during reading of the key sequence. All callers
2490 (read_menu_command): New function.
2491 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2493 (toolkit_menubar_in_use): New function.
2494 (make_lispy_event): Use it instead of a compile-time test.
2496 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2497 window-system being available.
2499 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2500 to x-popup-dialog on the frame type, they all now support popup
2503 * dispnew.c (save_current_matrix): Save the margin areas.
2504 (restore_current_matrix): Restore margin areas.
2505 (update_frame_with_menu): New function.
2507 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2510 * alloc.c (make_save_ptr): Now compiled unconditionally.
2512 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2514 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2515 (redraw_frame, update_frame): Adjust users.
2516 * dispextern.h (set_window_update_flags): Adjust prototype.
2517 * xdisp.c (redisplay_internal): When updating all frames with zero
2518 windows_or_buffers_changed, assume that only the windows that shows
2519 current buffer should be really updated.
2521 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2523 Do not allocate huge temporary memory areas and objects while encoding
2524 for file I/O, thus reducing an enormous memory usage for large buffers.
2525 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2526 * coding.h (struct coding_system): New member raw_destination.
2527 * coding.c (setup_coding_system): Initialize it to zero.
2528 (encode_coding_object): If raw_destination is set, do not create
2529 dst_object. Add comment.
2530 * fileio.c (toplevel): New constant E_WRITE_MAX.
2531 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2532 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2534 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2536 * nsterm.m (windowDidExitFullScreen:):
2537 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2539 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2541 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2542 * keyboard.c (unblock_input_to): Don't process pending signals
2543 if a fatal error is in progress.
2545 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2546 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2547 they're talking about words in Lisp bool vectors.
2548 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2549 * data.c (popcount_bits_word): Rename from popcount_size_t.
2550 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2553 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2555 Improve support for popcount and counting trailing zeros (Bug#15550).
2556 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2557 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2558 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2559 (popcount_size_t_msc, popcount_size_t_gcc):
2560 Remove; now done by Gnulib.
2561 (popcount_size_t): Now a macro that defers to Gnulib.
2562 (count_trailing_zero_bits): Return int, for consistency with
2563 Gnulib and because Emacs prefers signed to unsigned int.
2564 Don't assume that size_t is either unsigned int or unsigned long
2565 or unsigned long long.
2566 (size_t_to_host_endian): Do not assume that size_t is either
2567 exactly 32 or exactly 64 bits wide.
2568 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2569 etc., so that it's now an enum constant, not a macro.
2570 No need to assume that it's either 32 or 64.
2572 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2574 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2577 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2579 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2580 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2582 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2584 emacs_read and emacs_write now use void *, not char *.
2585 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2586 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2587 Buffer arg is now void *, not char *. This matches plain
2588 'read' and 'write' better, and avoids a constraint violation
2589 on Solaris 9 with Oracle Studio.
2591 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2593 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2594 memset to explicit loop. Otherwise copy largest possible chunk
2595 from initialized to uninitialized part, thus allowing the longer
2596 memcpy runs and reducing the number of loop iterations.
2598 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2600 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2601 hide toolbar (Bug#15388).
2602 (windowDidEnterFullScreen:): If presentation options are zero,
2603 set them here (Bug#15388).
2604 (ns_update_auto_hide_menu_bar): Remove runtime check.
2605 Don't auto hide dock unless menubar is also auto hidden.
2607 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2609 * editfns.c (message): Mention batch mode in doc string.
2611 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2613 * nsterm.m (check_native_fs): Remove erroneous comment.
2615 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2617 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2618 uses find_newline instead of scan_newline and so doesn't move point.
2620 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2622 Use hardware support for byteswapping on glibc x86 etc.
2623 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2624 whereas the old swap64 needed 30.
2625 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2626 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2627 Use byteswap.h's macros to swap bytes.
2628 * lisp.h (swap16, swap32, swap64): Remove.
2629 All uses replaced by bswap_16, bswap_32, bswap_64.
2631 * bytecode.c (exec_byte_code): Use some more volatile variables
2632 to work around local variables getting clobbered by longjmp.
2633 Port to pre-C99, which doesn't allow decls after stmts.
2635 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2637 * lisp.h (eassert): Assume that COND is true when optimizing.
2638 In other words, take on the behavior of eassert_and_assume.
2639 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2640 (eassert_and_assume): Remove. All uses replaced by eassert.
2642 * xdisp.c (Qglyphless_char): Now static.
2644 Adjust to merge from gnulib.
2645 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2646 * lisp.h: Include <verify.h>, for 'assume'.
2648 * eval.c (clobbered_eassert): New macro.
2649 (internal_catch, internal_condition_case)
2650 (internal_condition_case_1, internal_condition_case_2)
2651 (internal_condition_case_n): Use it instead of eassert
2652 when the argument contains locals clobbered by longjmp.
2653 Don't use clobbered locals outside of clobbered_eassert.
2654 (internal_lisp_condition_case): Use a volatile variable
2655 to work around a local variable's getting clobbered.
2657 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2659 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2660 (PUSH_HANDLER): New macro.
2661 (catchlist): Remove.
2662 (handlerlist): Always declare.
2664 * eval.c (catchlist): Remove (merge with handlerlist).
2665 (handlerlist, lisp_eval_depth): Not static any more.
2666 (internal_catch, internal_condition_case, internal_condition_case_1)
2667 (internal_condition_case_2, internal_condition_case_n):
2669 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2670 handlerlist/catchlist.
2671 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2672 handlerlist which can only handle a single condition-case handler at
2674 (find_handler_clause): Simplify since we only a single branch here
2677 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2679 (bcall0): New function.
2680 (exec_byte_code): Add corresponding cases. Improve error message when
2681 encountering an invalid byte-code. Let Bunwind_protect accept
2682 a function (rather than a list of expressions) as argument.
2684 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2685 and make them unconditional now that they're heap-allocated.
2687 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2689 * charset.c (Fdecode_char, Fencode_char): Remove description of
2690 `restriction' arg. now that it's hidden by advertised-calling-convention.
2692 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2694 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2695 Remove unused variable (from mac-port).
2696 (macfont_draw): Use s->ybase for correct y position.
2698 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2700 * frame.h (struct frame): Drop has_minibuffer member because...
2701 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2702 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2704 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2706 * window.h (struct window): Prefer enum text_cursor_kinds to int
2707 for phys_cursor_type member. Move the latter, phys_cursor_width,
2708 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2709 * window.c (replace_window, make_window): Adjust users.
2711 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2713 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2714 this module is never compiled otherwise.
2716 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2718 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2721 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2723 * xdisp.c (get_next_display_element): Don't call face_for_font in
2724 a build configured --without-x. (Bug#15484)
2726 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2728 * window.c (calc_absolute_offset): #elif should be #elif defined.
2730 * frame.c (delete_frame): Block/unblock input to overcome race
2731 condition (Bug#15475).
2733 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2735 * frame.c (delete_frame): Record selected frame only after
2736 calling Qdelete_frame_functions (Bug#15477).
2738 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2740 * nsterm.m (ns_selection_color): Remove.
2741 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2742 NSColor selectedText(Background)Color. Only for COCOA.
2743 (ns_term_init): Remove assignment of ns_selection_color, logic
2744 moved to ns_get_color.
2746 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2747 NS_SELECTION_COLOR_DEFAULT.
2748 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2750 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2752 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2753 frame' does not have the tool_bar_window member.
2755 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2757 Signal error when reading an empty byte-code object (Bug#15405)
2758 * lread.c (read1): signal error
2759 * alloc.c (make_byte_code): eassert header size
2760 (sweep_vectors): change an int to size_t
2762 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2764 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2765 instead of ints, as it's the usual style for offsetof constants. See:
2766 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2768 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2769 This is ugly, but it should fix the performance problem for older
2770 GCC versions in the short run. I'll look into integrating the
2771 Gnulib module for popcount, as a better fix.
2772 See the thread starting in:
2773 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2774 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2775 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2776 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2777 (popcount_size_t): Use it.
2779 2013-09-24 Daniel Colascione <dancol@dancol.org>
2781 * process.c (Fnetwork_interface_info): Fix build break due to
2784 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2786 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2787 Prefer signed to unsigned integers where either will do.
2788 No need for 'const' on locals that do not escape.
2789 Omit easserts with unnecessary and unportable assumptions about
2790 alignment. Avoid unnecessary casts to char *.
2792 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2794 Use union for the payload of struct Lisp_Vector.
2795 This helps to avoid a few glitches dictated by C's aliasing rules.
2796 * lisp.h (struct Lisp_Vector): Use union for next and
2797 contents member. Adjust comment. Change related users.
2798 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2799 Related users changed.
2800 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2801 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2802 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2803 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2805 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2807 Optimize glyph row clearing and copying routines.
2808 * dispextern.h (struct glyph_row): Change layout of struct
2809 glyph_row to help copy_row_except_pointers. Adjust comment.
2810 * dispnew.c (null_row): Remove.
2811 (clear_glyph_row): Use offsetof and memset to find and clear
2812 just the members that need clearing. Adjust comment.
2813 (copy_row_except_pointers): Likewise for copying.
2815 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2817 Some minor cleanups of recently-added bool vector code.
2818 * conf_post.h (assume): Always return void. Use lint version
2819 only if GCC and MSC versions don't apply.
2820 * conf_post.h (assume):
2821 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2822 Depend on _MSC_VER, not __MSC_VER, for consistency with
2824 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2825 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2826 (bool_vector_binop_driver, count_trailing_zero_bits)
2827 (size_t_to_host_endian): Now static, not static inline;
2828 the latter isn't needed with modern compilers and doesn't
2829 work with older compilers anyway.
2831 * alloc.c (valgrind_p): Use bool for boolean.
2833 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2835 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2836 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2837 (display_last_displayed_message_p, message_buf_print)
2838 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2839 Use bool for boolean.
2840 * dispextern.h (cancel_line, init_desired_glyphs):
2841 Remove ancient leftover.
2842 (help_echo_showing_p, hourglass_shown_p):
2843 * lisp.h (noninteractive_need_newline): Adjust declaration.
2845 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2847 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2849 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2850 ...this file and convert the latter to static. Adjust comment.
2851 (make_initial_frame):
2852 * window.c (init_window_once): Adjust user.
2853 * frame.h (last_nonminibuf_frame): Remove declaration.
2854 * lisp.h (selected_frame): Likewise.
2855 * msdos.c (the_only_display_info): Adjust comment.
2857 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2859 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2860 computing the end column of mouse-highlight that comes from
2861 display or overlay strings. (Bug#15437)
2862 (note_mouse_highlight): Adapt calculation of last argument to
2863 mouse_face_from_string_pos to the above change.
2865 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2866 all platforms, not just for clang.
2868 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2870 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2871 about excess arguments to snprintf.
2873 * conf_post.h(assume): Use __builtin_unreachable for clang.
2875 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2877 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2878 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2880 2013-09-23 Daniel Colascione <dancol@dancol.org>
2882 * alloc.c (USE_VALGRIND): New macro; on by default
2883 when ENABLE_CHECKING.
2884 (mark_maybe_object, mark_maybe_pointer)
2885 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2887 (valgrind_p) [USE_VALGRIND]: New variable.
2888 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2890 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2892 * process.c (wait_reading_process_output): Change int pnamelen to
2895 * nsterm.m (setMarkedText:selectedRange:):
2896 (deleteWorkingText):
2897 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2898 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2899 argument to unsigned long to avoid warning.
2900 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2902 * conf_post.h (assume): Fix compiler error: x shall be cond.
2904 2013-09-22 Daniel Colascione <dancol@dancol.org>
2906 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2907 warning when compiling without a window system.
2909 2013-09-22 Daniel Colascione <dancol@dancol.org>
2911 * data.c (Qbool_vector_p): New symbol.
2912 (bool_vector_spare_mask, popcount_size_t_generic)
2913 (popcount_size_t_msc, popcount_size_t_gcc)
2915 (bool_vector_binop_driver)
2916 (count_trailing_zero_bits, size_t_to_host_endian)
2917 (Fbool_vector_exclusive_or)
2918 (Fbool_vector_union)
2919 (Fbool_vector_intersection, Fbool_vector_set_difference)
2920 (Fbool_vector_subsetp, Fbool_vector_not)
2921 (Fbool_vector_count_matches)
2922 (Fbool_vector_count_matches_at): New functions.
2923 (syms_of_data): Intern new symbol, functions.
2924 * alloc.c (bool_vector_payload_bytes): New function.
2925 (Fmake_bool_vector): Instead of calling Fmake_vector,
2926 which performs redundant initialization and argument checking,
2927 just call allocate_vector ourselves. Make sure we clear any
2928 terminating padding to zero.
2929 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2930 instead of open-coding the size calculation.
2931 (vroundup_ct): New macro.
2932 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2933 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2934 * composite.c (composition_gstring_put_cache):
2935 Change lint_assume to assume.
2936 * conf_post.h (assume): New macro.
2937 (lint_assume): Remove.
2938 * dispnew.c (update_frame_1): Change lint_assume to assume.
2939 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2941 * image.c (gif_load): Change lint_assume to assume.
2942 * lisp.h (eassert_and_assume): New macro.
2943 (Qbool_vector_p): Declare.
2944 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2945 (swap16, swap32, swap64): New inline functions.
2946 * macfont.c (macfont_shape): Change lint_assume to assume.
2947 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2948 * xsettings.c (parse_settings): Use new swap16 and
2949 swap32 from lisp.h instead of file-specific macros.
2951 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2953 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2954 found (which can legitimately happen when the glyph row at the
2955 window start is disabled in the current_matrix. (Bug#15365)
2957 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2959 Fix syntax.h bug introduced by recent INLINE change.
2960 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2961 conditionally compiled one way in some modules, and a different
2962 way in others. This doesn't work with extern inline functions,
2963 which must have the same definition in all modules, because the
2964 defining code might be shared across modules, depending on the
2965 implementation. Symptoms reported by Martin Rudalics in:
2966 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2967 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2968 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2969 overriding the corresponding functions in syntax.h.
2970 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2971 (syntax_property): New inline functions.
2972 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2973 Rewrite in terms of these new functions.
2975 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2977 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2978 not chars_in_text, whose result depends on the multibyteness of
2979 the current buffer. (Bug#15426)
2981 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2983 Port recent change to hosts where pointers aren't 'long'.
2984 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2985 Don't assume that pointers are the same width as 'long'.
2986 Add a compile-time check that a pointer fits into two X slots.
2988 A simpler, centralized INLINE.
2989 * conf_post.h (INLINE): Define only if not already defined.
2990 This allows us to use a single INLINE, defined by one file
2992 * emacs.c (INLINE): Define it.
2993 Also, include category.h, charset.h, composite.h, dispextern.h,
2994 syntax.h, systime.h, so that their INLINE definitions are expanded
2996 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2997 * buffer.h, buffer.c (BUFFER_INLINE):
2998 * category.h, category.c (CATEGORY_INLINE):
2999 * character.h, character.c (CHARACTER_INLINE):
3000 * charset.h, charset.c (CHARSET_INLINE):
3001 * composite.h, composite.c (COMPOSITE_INLINE):
3002 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3003 * frame.h, frame.c (FRAME_INLINE):
3004 * intervals.h, intervals.c (INTERVALS_INLINE):
3005 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3006 * lisp.h, alloc.c (LISP_INLINE):
3007 * process.h, process.c (PROCESS_INLINE):
3008 * syntax.h, syntax.c (SYNTAX_INLINE):
3009 * systime.h, sysdep.c (SYSTIME_INLINE):
3010 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3011 * window.h, window.c (WINDOW_INLINE):
3012 Remove. All uses replaced with INLINE.
3014 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3016 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3019 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3021 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3022 'const char *' to avoid compiler warnings due to similar change in
3023 the prototype of x_get_string_resource.
3025 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3027 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3028 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3029 going to replace static variables below. Adjust comments.
3030 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3031 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3032 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3033 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3034 Related users changed.
3035 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3036 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3037 last_mouse_movement_time, going to replace static variables below.
3039 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3040 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3042 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3043 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3044 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3045 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3046 static variables below.
3047 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3048 (last_mouse_scroll_bar): Remove.
3049 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3050 (mouseExited): Related users changed.
3052 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3054 Do not use external array to process X scroll bar messages.
3055 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3056 (x_send_scroll_bar_event): Pack window pointer into two slots
3057 of XClientMessageEvent if we're 64-bit. Adjust comment.
3058 (x_scroll_bar_to_input_event): Unpack accordingly.
3060 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3062 Ifdef away recent changes which aren't relevant to NS port.
3063 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3064 [!HAVE_NS]: Declare as such.
3065 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3066 [!HAVE_NS]: Define as such.
3068 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3070 * frame.c (x_redo_mouse_highlight): New function
3071 to factor out common code used in W32 and X ports.
3072 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3073 * xterm.h (struct x_display_info):
3074 * w32term.h (struct w32_display_info):
3075 * nsterm.h (struct ns_display_info): New members
3076 last_mouse_motion_frame, last_mouse_motion_x and
3077 last_mouse_motion_y, going to replace static variables below.
3078 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3079 (redo_mouse_highlight): Remove.
3080 (note_mouse_movement, syms_of_xterm): Adjust user.
3081 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3082 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3083 (redo_mouse_highlight): Remove.
3084 (note_mouse_movement, syms_of_w32term): Adjust user.
3085 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3086 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3088 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3089 * nsfns.m (compute_tip_xy): Adjust user.
3091 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3093 * frame.c (x_mouse_grabbed): New function.
3094 * dispextern.h (x_mouse_grabbed): Add prototype.
3095 (last_mouse_frame): Remove declaration.
3096 * xterm.h (struct x_display_info):
3097 * w32term.h (struct w32_display_info):
3098 * nsterm.h (struct ns_display_info): New member
3099 last_mouse_frame, going to replace...
3100 * xdisp.c (last_mouse_frame): ...global variable.
3101 (note_tool_bar_highlight):
3102 * w32term.c (w32_mouse_position, w32_read_socket):
3103 * xterm.c (XTmouse_position, handle_one_xevent):
3104 Use x_mouse_grabbed.
3105 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3107 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3109 * w32term.c (w32_read_socket): Avoid temporary
3110 variables in a call to x_real_positions.
3111 * xterm.c (handle_one_xevent): Likewise.
3113 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3115 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3116 (x_icon_type): Remove prototype.
3117 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3118 * frame.c (x_icon_type): Remove.
3119 * w32term.c (x_make_frame_visible, x_iconify_frame):
3120 * xterm.c (x_make_frame_visible, x_iconify_frame):
3121 Use x_set_bitmap_icon to factor out common code.
3123 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3125 * dispextern.h (check_x_display_info, x_get_string_resource):
3126 Declare here just once and unify the latter.
3127 * frame.c (check_x_display_info, x_get_string_resource):
3128 * nsterm.h (check_x_display_info):
3129 * xrdb.c (x_get_string_resource):
3130 * xterm.h (check_x_display_info): Remove prototypes.
3131 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3132 * w32reg.c (x_get_string_resource): Likewise.
3133 (w32_get_rdb_resource): Adjust user.
3135 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3137 * xterm.h (struct x_display_info): New member
3138 x_pending_autoraise_frame, going to replace...
3139 * xterm.c (pending_autoraise_frame): ...static variable.
3140 (x_new_focus_frame, XTread_socket): Adjust users.
3141 * w32term.h (struct w32_display_info): New member
3142 w32_pending_autoraise_frame, going to replace...
3143 * w32term.c (pending_autoraise_frame): ...global variable.
3144 (x_new_focus_frame, w32_read_socket): Adjust users.
3146 2013-09-17 Glenn Morris <rgm@gnu.org>
3148 * xdisp.c (message_dolog): If we create *Messages*,
3149 switch it to messages-buffer-mode.
3151 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3153 Don't overuse 'const' in types of locals.
3154 * bidi.c (bidi_count_bytes):
3155 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3156 (xg_event_is_for_scrollbar):
3157 * xselect.c (x_handle_property_notify)
3158 (x_handle_selection_notify, x_handle_dnd_message):
3159 * xsettings.c, xsettings.h (xft_settings_event):
3160 * xterm.c (x_handle_net_wm_state, handle_one_event)
3161 (x_menubar_window_to_frame, x_detect_focus_change)
3162 (construct_mouse_click, note_mouse_movement)
3163 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3164 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3165 (handle_one_xevent, x_handle_net_wm_state):
3166 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3167 (x_handle_dnd_message):
3168 Avoid unnecessary 'const', typically the second 'const' in
3169 'const foo * const arg', a 'const' that does not affect the API
3170 and doesn't significantly help the human reader.
3172 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3174 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3175 only if Glib < 2.36.0.
3176 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3177 * xsettings.c (init_gconf, init_gsettings): Do not check
3179 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3181 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3183 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3185 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3186 before calling g_type_init.
3188 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3190 * nsterm.m (syms_of_nsterm): ... to here.
3192 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3194 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3195 (ignore_next_mouse_click_timeout): Use Time as X does.
3196 (handle_one_xevent): Avoid cast and use unsigned comparison.
3198 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3200 Do not copy X event in handle_one_xevent except KeyPress case.
3201 Wnen XEvent is processed, it is unlikely to be changed except
3202 KeyPress case, so we can avoid copying and use const pointer to
3203 const data to make sure that an event is not changed elsewhere.
3204 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3205 const' and do not create local copy except for the KeyPress event.
3206 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3207 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3208 (x_handle_net_wm_state, x_menubar_window_to_frame)
3209 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3210 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3211 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3212 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3213 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3214 (x_handle_dnd_message):
3215 * xsettings.c (xft_settings_event):
3216 Use 'const XEvent * const' where appropriate.
3217 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3219 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3221 Fix X event waiting to handle multiple frames.
3222 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3223 * xterm.c (pending_event_wait): Remove. Adjust users.
3224 (x_detect_focus_change): Pass frame arg.
3225 (handle_one_xevent): Find related frame early and clear per-frame
3226 wait_event_type only if this is an event for the relevant frame.
3227 (x_wait_for_event): Use per-frame wait_event_type.
3229 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3231 * nsfns.m (Fx_create_frame): Fix font driver registration for
3234 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3235 for syms_of_macfont.
3237 * nsterm.m: Include macfont.h.
3238 (ns_tmp_flags, ns_tmp_font): Remove.
3239 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3240 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3241 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3242 (changeFont:): Fix code style. Check for font driver type when
3245 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3248 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3249 (nsfont_open): Set font driver type.
3250 Set font->ascent and font->descent. Figure out font instead of
3251 ns_tmp_font, and flags instead of ns_tmp_flags.
3252 Fix indentation. Remove call to ns_draw_text_decoration,
3255 * nsfns.m: Include macfont.h.
3256 (Fx_create_frame): Register macfont driver, make a better default font.
3257 (Fns_popup_font_panel): Get font from macfont driver, if used.
3259 * macfont.m, macfont.h, maccuvs.h: New files.
3261 * font.h: Declare syms_of_macfont.
3263 * font.c (syms_of_font): Call syms_of_macfont.
3265 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3267 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3269 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3270 and it is always zero for others, so I assume that this is an ancient
3271 leftover which nobody will want to change any more.
3272 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3273 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3274 * frame.c (x_set_scroll_bar_width):
3275 * w32fns.c (w32_createscrollbar):
3276 * w32term.c (w32_set_vertical_scroll_bar):
3277 * xfns.c (x_set_scroll_bar_default_width):
3278 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3279 (x_scroll_bar_expose): Related users changed.
3281 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3283 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3284 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3285 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3287 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3289 * nsterm.h, w32term.h, xterm.h: ...and not here.
3290 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3291 Remove unused Xisms.
3292 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3293 these modules are never compiled otherwise.
3295 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3297 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3298 Doc fix. (Bug#15375)
3300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3302 Unify Fx_focus_frame between all ports.
3303 * frame.h (x_focus_frame): New prototype.
3304 * xfns.c (Fx_focus_frame): Remove.
3305 (syms_of_xfns): Do not defsubr it.
3306 (x_focus_frame): X implementation.
3307 * nsfns.m (Fx_focus_frame): Remove.
3308 (syms_of_nsfns): Do not defsubr it.
3309 (x_focus_frame): NS implementation.
3310 * w32term.c (Fx_focus_frame): Remove.
3311 (x_focus_on_frame): Rename to...
3312 (x_focus_frame): W32 implementation.
3313 * w32term.h (x_focus_on_frame): Remove prototype.
3314 * w32fns.c (Fx_focus_frame): Remove.
3315 (syms_of_w32fns): Do not defsubr it.
3316 * frame.c (Fx_focus_frame): Define here.
3317 (syms_of_frame): Defsubr here.
3318 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3320 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3322 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3323 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3324 each port to reference the port-specific window system data.
3325 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3326 (FRAME_DISPLAY_INFO): Define.
3327 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3328 (FRAME_DISPLAY_INFO): Define. Adjust users.
3329 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3330 (FRAME_DISPLAY_INFO): Define. Adjust users.
3331 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3332 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3333 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3334 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3335 * xselect.c, xterm.c: All related users changed.
3337 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3339 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3340 (x_menubar_window_to_frame): Remove prototypes.
3341 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3342 (x_menubar_window_to_frame, x_top_window_to_frame):
3344 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3345 (x_menubar_window_to_frame, x_top_window_to_frame):
3346 ...to here and convert all but the last to static.
3348 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3350 * lisp.mk (lisp): Add w32-common-fns.elc.
3352 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3354 * charset.c (char_charset): Document an exception for char-charset.
3356 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3358 * xterm.h (x_display_info): New field last_user_time...
3359 * xterm.c (toplevel): ...to replace static last_user_time.
3360 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3362 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3364 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3365 scroll bar values to prevent thumb from disappear and update comment.
3367 2013-09-11 Glenn Morris <rgm@gnu.org>
3369 * emacs.c (usage_message): Possessive apostrophe tweak.
3371 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3373 * nsterm.m (syms_of_nsterm): Use Qns.
3374 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3375 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3376 * xfns.c (x_display_info_for_name, Fx_open_connection):
3377 Remove old '#if 0' code.
3378 (syms_of_xfns): Use Qx.
3379 * termhooks.h (fullscreen_hook): Remove the leftover.
3380 (struct terminal): Fix typo in comment.
3382 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3384 Cleaning up a few X scroll bar bits.
3385 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3386 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3387 New member last_seen_part, going to replace...
3388 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3389 (xt_action_hook) [USE_LUCID]: Adjust user.
3390 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3391 Lucid-specific scroll bar support.
3392 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3393 to int and adjust to use last_seen_part member.
3394 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3395 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3396 Initialize last_seen_part.
3398 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3400 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3401 insert-buffer-substring an empty string.
3403 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3405 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3406 avoiding a GCC warning.
3408 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3410 Ifdef away frame tool bar code when it is not really used.
3411 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3412 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3413 and minimize_tool_bar_window_p under the above.
3414 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3415 (fset_tool_bar_window): Likewise.
3416 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3417 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3418 (change_frame_size_1):
3419 * window.c (window_from_coordinates, Frecenter): Adjust users.
3420 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3421 code is not really used.
3422 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3423 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3424 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3425 [!USE_GTK && !HAVE_NS]: Define as such.
3426 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3427 (note_mouse_highlight, expose_frame):
3428 * xfns.c (x_set_tool_bar_lines):
3429 * xterm.c (handle_one_xevent): Adjust users.
3431 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3433 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3434 This bug was introduced by my 2013-08-26 patch, which incorrectly
3435 assumed that the terminfo implementation doesn't use termcap buffers.
3436 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3437 these buffers apparently are used after all.
3438 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3439 (struct tty_display_info): Define members termcap_term_buffer and
3440 termcap_strings_buffer even if TERMINFO.
3442 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3445 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3446 'usage' docstring entry to pacify make-docfile.
3448 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3450 Change comparison functions =, <, >, <=, >= to take many arguments.
3451 * data.c: Change comparison functions' interface and implementation.
3452 * lisp.h: Make arithcompare available for efficient two arg
3454 * bytecode.c: Use arithcompare.
3455 * fileio.c: Use new interface.
3457 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3459 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3461 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3463 * eval.c (Feval): Document the new use of `lexical'.
3465 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3467 Review and drop old frame resize hack.
3468 * frame.h (struct frame): Remove force_flush_display_p.
3469 * dispnew.c (update_frame): Adjust user and don't call
3470 flush_frame here. The comment has said that there was an issues
3471 with redisplaying fringes, but I don't see any differences with
3472 and without this hack. Hopefully we can continue without it.
3473 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3474 current frame matrices twice if resized_p is set.
3476 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3478 Do not populate pure Xism x_sync to other ports.
3479 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3480 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3481 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3482 * w32term.h (x_sync): Remove prototype.
3484 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3486 Cleanup frame flushing.
3487 * dispextern.h (struct redisplay_interface):
3488 Drop flush_display_optional because flush_display is enough
3489 for X and flushing via RIF is just a no-op for others.
3490 * frame.h (flush_frame): New function.
3491 * dispnew.c (update_frame):
3492 * minibuf.c (read_minibuf):
3493 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3495 * keyboard.c (detect_input_pending_run_timers): Do not flush
3496 all frames but selected one in redisplay_preserve_echo_area.
3497 * nsterm.m (ns_flush): Remove no-op.
3498 (ns_redisplay_interface): Adjust user.
3499 * w32term.h (x_flush): Remove no-op.
3500 (w32_redisplay_interface): Adjust user.
3501 * xterm.c (x_flush): Simplify because we do not flush all
3502 frames at once any more. Adjust comment.
3503 (x_redisplay_interface): Adjust user.
3505 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3507 Port --without-x --enable-gcc-warnings to Fedora 19.
3508 * gfilenotify.c (globals_of_gfilenotify):
3509 Call g_type_init only if using an older glib version that needs it.
3511 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3513 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3514 (last_glyphless_glyph_merged_face_id): Remove declarations.
3515 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3516 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3517 (last_glyphless_glyph_merged_face_id): Now static.
3518 (merge_escape_glyph_face): New function, refactored from...
3519 (get_next_display_element): ...here.
3520 (merge_glyphless_glyph_face): New function, refactored from...
3521 (produce_glyphless_glyph): ...here...
3522 * term.c (produce_glyphless_glyph): ...and here.
3524 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3526 * eval.c (eval_sub): Only call Ffunction if necessary.
3528 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3530 Attempt to make redisplay more selective when changing cursor type.
3531 * frame.h (struct frame): New bitfield cursor_type_changed.
3532 * xdisp.c (cursor_type_changed): Remove.
3533 (try_cursor_movement, redisplay_window, try_window_id)
3534 (set_frame_cursor_types, try_window_reusing_current_matrix):
3535 Adjust to use per-frame bitfield.
3536 (redisplay_internal): Look for cursor type change on each visible
3537 frame and consider all frames if cursor type has been changed on
3538 the frame other than selected. If cursor type has been changed on
3539 selected frame only, do not use fast update.
3541 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3543 Attempt to make redisplay more selective when changing fonts.
3544 * frame.h (struct frame): New bitfield fonts_changed.
3545 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3546 (adjust_frame_glyphs): Add prototype.
3547 * dispnew.c (fonts_changed_p): Remove.
3548 (adjust_glyphs): Remove because we do not
3549 adjust matrices on all frames at once any more.
3550 (adjust_frame_glyphs): Block and unblock input here.
3551 (adjust_glyph_matrix): Use fonts_changed.
3552 (change_frame_size_1): Use adjust_frame_glyphs.
3553 * font.c (font_open_entity): Use fonts_changed.
3554 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3555 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3556 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3557 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3558 (shrink_mini_window, Fresize_mini_window_internal)
3559 (window_scroll_pixel_based, Fset_window_configuration)
3560 (apply_window_adjustment, Fset_window_vscroll):
3561 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3562 Use adjust_frame_glyphs.
3563 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3564 (try_window_reusing_current_matrix, try_window_id, display_line)
3565 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3566 (redisplay_internal): Consider fonts_changed and adjust frame
3567 matrices for each frame only if the frame is visible. If font
3568 has been changed on some frame during full redisplay, retry
3569 only visible frames where the font has been actually changed.
3571 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3573 Cache current header and mode line height for each window.
3574 * window.h (struct window): New fields mode_line_height
3575 and header_line_height.
3576 * window.c (make_window): Initialize them.
3577 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3578 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3579 (current_mode_line_height, current_header_line_height):
3581 * xdisp.c (current_mode_line_height, current_header_line_height):
3583 (pos_visible_p, init_xdisp): Adjust user.
3584 (redisplay_window): Invalidate mode_line_height and
3585 header_line_height if current and desired matrices do not agree.
3587 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3589 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3590 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3592 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3594 Make --without-x compatible with --enable-gcc-warnings.
3595 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3596 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3597 members under HAVE_WINDOW_SYSTEM.
3598 * keyboard.c (make_lispy_focus_out): Likewise.
3599 (record_menu_key): Move under HAVE_MENUS.
3600 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3601 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3602 (syms_of_xdisp): Adjust user.
3603 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3604 (start_hourglass, cancel_hourglass):
3605 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3606 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3607 and CLEAR_FONT_TABLE_NFONTS.
3608 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3609 Declare only if HAVE_WINDOW_SYSTEM.
3610 (lface_same_font_attributes_p, clear_face_gcs): Define only
3611 if HAVE_WINDOW_SYSTEM.
3613 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3615 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3616 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3617 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3619 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3621 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3623 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3625 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3626 This fixes a type error on hosts where ptrdiff_t is wider than int.
3628 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3630 * keyboard.c (read_key_sequence_vs): New function.
3631 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3634 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3636 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3638 Makefile improvements.
3639 * Makefile.in (config.status): Don't use double-colon rules, as
3640 they are not portable according to POSIX. Fix shell typo with `;
3641 I guess this rule has never been tested?
3642 (VCSWITNESS): New macro, to override any environment var.
3644 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3646 * xterm.h (struct x_display_info): Do not track X connection
3647 fd separately because it is always available from Display.
3648 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3651 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3653 * buffer.c (drop_overlay):
3654 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3655 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3657 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3659 * buffer.c (Fmake_overlay, Fmove_overlay):
3660 * intervals.c (set_point_from_marker):
3661 * print.c (PRINTPREPARE): Prefer signal_error
3662 to plain error and report unsuitable marker too.
3664 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3666 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3667 for 'dragging' member.
3668 (struct x_output): Remove set-but-unused leftovers
3669 'left_before_move' and 'top_before_move'.
3670 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3671 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3672 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3673 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3674 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3675 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3676 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3677 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3679 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3681 * nsfont.m (INVALID_GLYPH): New define.
3682 (nsfont_encode_char): Use INVALID_GLYPH.
3683 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3685 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3687 * xterm.c (x_last_mouse_movement_time): Revert last change.
3688 This code should use XDisplayMotionBufferSize to check display's
3689 motion history first, and there are few other issues as well.
3690 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3691 (handle_one_xevent): Adjust user.
3693 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3695 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3696 * frame.c (Flast_nonminibuf_frame): ... to here.
3697 (check_minibuf_window): Don't abort if no window was found
3700 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3702 Use XGetMotionEvents to ask the last mouse motion time from X server.
3703 * xterm.c (X_MOTION_HISTORY): Default to 1.
3704 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3705 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3706 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3707 Ifdef away legacy code.
3708 (XTmouse_position, x_scroll_bar_report_motion):
3709 Use x_last_mouse_movement_time.
3710 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3713 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3715 * msdos.c (last_mouse_window): Move to...
3716 (dos_rawgetc): ...this function and adjust comment.
3717 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3718 (mouseMoved): ...this function and adjust comment.
3719 * w32term.c (last_window): Likewise with...
3720 (w32_read_socket): ...this function.
3721 * xterm.c (last_window): Likewise with...
3722 (handle_one_xevent): ...this function.
3724 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3726 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3727 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3728 (handle_one_xevent): ...to here.
3729 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3732 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3734 * msdos.c (IT_set_terminal_window): Remove no-op.
3735 (initialize_msdos_display): Adjust terminal setup.
3736 * w32console.c (w32con_set_terminal_window): Remove no-op.
3737 (initialize_w32_display): Adjust terminal setup.
3738 * w32term.c (w32_set_terminal_window): Remove no-op.
3739 (w32_create_terminal): Adjust terminal setup.
3740 * xterm.c (XTset_terminal_window): Remove no-op.
3741 (x_create_terminal): Adjust terminal setup.
3743 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3745 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3747 (ns_create_terminal): Adjust terminal setup.
3748 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3750 (w32_create_terminal): Adjust terminal setup.
3751 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3753 (x_create_terminal): Adjust terminal setup.
3755 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3757 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3758 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3759 * dispnew.c (buffer_posn_from_coords):
3760 * window.c (Fwindow_end, displayed_window_lines):
3761 * xdisp.c (redisplay_mode_lines): Use it.
3763 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3765 * fontset.c (face_for_char): Check char in the current face font first
3766 if HAVE_NS (Bug#15138).
3768 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3770 * window.c (temp_output_buffer_show): Make sure window returned
3771 by display_buffer is live (Bug#15213).
3773 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3775 Minor cleanup to avoid forward declarations.
3776 * coding.h (struct ccl_spec): Remove forward declaration.
3777 * composite.h (toplevel): Include font.h.
3778 (struct composition_it, struct face, struct font_metrics):
3779 Remove forward declaration.
3780 * dispextern.h (struct image, struct atimer): Likewise.
3781 * emacsgtkfixed.h (struct frame): Likewise.
3782 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3783 * font.h (struct font_driver, struct font, struct glyph_string)
3784 (struct face): Remove forward declaration.
3785 * fontset.h (struct face, struct font): Likewise.
3786 * frame.h (toplevel): Style cleanup.
3787 (enum output_method): Move to...
3788 * termhooks.h (enum output_method): ...here.
3789 (struct glyph, struct frame, struct ns_display_info)
3790 (struct x_display_info, struct w32_display_info):
3791 Remove forward declaration.
3792 * xterm.h (toplevel): Include termhooks.h.
3793 (struct font, struct window, struct glyph_matrix, struct frame)
3794 (struct input_event, struct face, struct image): Remove forward
3796 * gtkutil.h (struct _widget_value): Likewise.
3797 * keyboard.h (toplevel): Include termhooks.h.
3798 (struct input_event): Remove forward declaration.
3800 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3802 * intervals.c (set_point_from_marker): New function.
3803 * editfns.c (Fgoto_char):
3804 * process.c (Finternal_default_process_filter):
3805 * window.c (select_window_1): Use it.
3806 * buffer.h (set_point_from_marker): Add prototype.
3808 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3810 * w32.c (term_winsock): Call release_listen_threads before calling
3812 (_sys_wait_accept): Wait for accept event in a loop with a finite
3813 timeout, instead of waiting indefinitely. Will hopefully avoid
3814 hanging during exit because WSACleanup deadlocks waiting for the
3815 event object to be released. (Bug#14333)
3817 * w32proc.c (release_listen_threads): New function, signals all
3818 the reader threads that listen for connections to stop waiting.
3820 * w32.h (release_listen_threads): Add prototype.
3822 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3824 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3825 field of new marker (for sanity and safety).
3826 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3827 anyway because XMISCTYPE is a function and can't be an lvalue).
3829 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3831 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3832 (x_after_update_window_line, x_scroll_bar_create):
3833 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3834 (handle_one_xevent, x_clear_frame_area):
3835 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3836 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3837 * xterm.h (x_clear_area): Adjust prototype.
3839 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3841 Hook scanning and indentation functions to find_newline. This helps
3842 to avoid duplicated code and renders more respect to newline cache.
3843 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3844 * cmds.c (Fforward_line):
3845 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3846 Use find_newline and avoid unnecessary point movements.
3847 * search.c (scan_newline): Implement on top of find_newline.
3849 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3851 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3852 scoped code (bug#11258).
3854 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3856 * nsterm.m (last_window): New variable.
3857 (EV_TRAILER2): New macro.
3858 (EV_TRAILER): Call EV_TRAILER2.
3859 (mouseMoved:): Add support for mouse-autoselect-window
3860 on nextstep (Bug#6888).
3862 2013-08-28 Andreas Schwab <schwab@suse.de>
3864 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3865 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3866 Remove unused macro definitions.
3867 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3868 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3869 Only define if emacs.
3871 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3873 Prefer enum glyph_row_area to int where appropriate.
3874 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3876 (window_box, window_box_width, window_box_left, window_box_left_offset)
3877 (window_box_right, window_box_right_offset): Adjust prototypes.
3878 * xdisp.c (window_box, window_box_width, window_box_left)
3879 (window_box_left_offset, window_box_right, window_box_right_offset):
3880 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3881 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3882 * nsterm.m (ns_clip_to_row):
3883 * w32term.c (w32_clip_to_row):
3884 * xterm.c (x_clip_to_row): Likewise.
3886 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3888 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3889 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3891 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3893 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3894 for portability to hosts where /bin/sh has problems.
3896 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3898 Redesign redisplay interface to drop global output_cursor.
3899 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3900 (toplevel): Remove declaration of output_cursor.
3901 (set_output_cursor, x_cursor_to): Remove prototype.
3902 * window.h (struct window): New member output_cursor.
3903 (output_cursor_to): New function to replace RIF member.
3904 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3905 (update_text_area, set_window_cursor_after_update): Use it.
3906 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3907 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3908 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3909 * w32term.c (x_update_window_begin, x_update_window_end):
3910 * xterm.c (x_update_window_begin, x_update_window_end):
3911 Adjust to use per-window output cursor.
3913 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3915 Simplify SELECT_TYPE-related code.
3916 Like EMACS_TIME, this portability layer is no longer needed, since
3917 Emacs has been using fd_set as a portability layer for some time.
3918 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3919 (SELECT_TYPE): Remove. All uses changed to fd_set.
3920 (fd_set) [!FD_SET]: New typedef.
3922 Simplify EMACS_TIME-related code.
3923 This portability layer is no longer needed, since Emacs has been
3924 using struct timespec as a portability layer for some time.
3925 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3926 Include <time.h> rather than "systime.h"; that's all that's needed now.
3927 * dispnew.c: Include <timespec.h> rather than "systime.h";
3928 that's all that's needed now.
3929 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3930 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3931 TIMESPEC_RESOLUTION.
3932 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3933 LOG10_TIMESPEC_RESOLUTION.
3934 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3935 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3936 (make_emacs_time): Remove. All used changed to make_timespec.
3937 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3938 (current_timespec): Rename from current_emacs_time. All uses changed.
3939 (add_emacs_time): Remove. All uses changed to timespec_add.
3940 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3941 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3942 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3943 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3944 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3945 (current_timespec): Rename from current_emacs_time. All uses changed.
3946 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3947 changed to timespec_cmp.
3948 * xgselect.c: Include <timespec.h>, since our .h files don't.
3950 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3952 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3953 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3954 Remove the leftovers.
3955 * gtkutil.c (toplevel): Do not declare Qxft but include
3957 * image.c (toplevel): Do not declare Vlibrary_cache because
3958 it's already done in lisp.h.
3960 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3962 * lisp.h (Mouse_HLInfo): Move from here...
3963 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3964 (reset_mouse_highlight): New function.
3965 * msdos.c (dos_set_window_size, IT_update_begin)
3966 (internal_terminal_init):
3967 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3968 (ns_initialize_display_info):
3969 * w32console.c (initialize_w32_display):
3970 * w32term.c (x_update_window_end, x_free_frame_resources)
3971 (w32_initialize_display_info):
3972 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3973 * window.c (Fdelete_other_windows_internal):
3974 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3975 * termchar.h (toplevel):
3976 * xterm.h (toplevel): Include dispextern.h.
3978 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3980 Fix minor problems found by static checking.
3981 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3982 (expect): Avoid nested-if warning.
3983 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3984 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3985 * nsterm.h, nsterm.m (ns_select):
3986 * xgselect.c, xgselect.h (xg_select):
3987 Adjust signature to better match pselect's.
3988 * nsterm.m (ns_select):
3989 Don't set *TIMEOUT, since pselect doesn't.
3990 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3991 diagnostic about assigning const char * to it.
3992 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3994 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3996 * lread.c (substitute_object_recurse): Handle hash-tables as well
3999 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4001 Fix unlikely core dump in init_tty, and simplify terminfo case.
4002 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4003 The old version incorrectly dumped core if malloc returned a
4004 buffer containing only non-NUL bytes.
4005 (init_tty): Do not allocate or free termcap buffers; the
4006 struct does that for us now.
4007 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4008 (struct tty_display_info): Define members termcap_term_buffer and
4009 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4010 use them. Allocate them directly in struct rather than indirectly
4011 via a pointer, to simplify init_tty.
4013 * frame.c (check_minibuf_window): Initialize 'window' properly,
4014 so that Emacs reliably aborts later if 'window' is not initialized.
4016 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4018 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4019 of VoidSymbol (Bug#15154).
4021 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4023 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4024 mouse_face_beg_y and mouse_face_end_y.
4025 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4026 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4027 Adjust users and update comment where appropriate.
4029 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4031 * frame.c (check_minibuf_window): New function.
4032 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4033 Call check_minibuf_window (Bug#15183).
4035 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4037 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4038 because this is the only last cursor data we need to keep and consult.
4039 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4040 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4043 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4045 Fix recovering from possible decompression error.
4046 Since insert_from_gap doesn't always move point, we can't use PT as
4047 the position where the partially decompressed data ends, and
4048 should count how many bytes was produced so far.
4049 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4050 (unwind_decompress): Really delete partially uncompressed data.
4051 (Fzlib_decompress_region): Take decompressed data size into account.
4053 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4055 * syntax.c (init_syntax_once): Adjust comment and do an early
4056 initialization of Qchar_table_extra_slots just once...
4057 * casetab.c (init_casetab_once):
4058 * category.c (init_category_once):
4059 * character.c (syms_of_character):
4060 * coding.c (syms_of_coding):
4061 * xdisp.c (syms_of_xdisp): ...and omit it here.
4063 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4065 * xdisp.c (get_next_display_element): Don't apply to characters
4066 from a display vector the logic of setting it->end_of_box_run_p
4067 suitable for characters from a buffer. (Bug#15175)
4069 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4070 to handle directories, rather than '_utime' which doesn't.
4073 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4075 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4076 or fullscreen (Bug#14627).
4078 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4080 System-dependent integer overflow fixes.
4081 * process.c (Fset_process_window_size): Signal an error if
4082 the window size is outside the range supported by the lower level.
4083 * sysdep.c (set_window_size): Return negative on error,
4084 nonnegative on success, rather than -1, 0, 1 on not in system,
4085 failure, success. This is simpler. Caller changed.
4086 (serial_configure): Remove unnecessary initialization of local.
4087 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4088 size fits in unsigned long; this isn't true on some 32-bit hosts.
4089 Avoid buffer overrun if some future version of /proc/meminfo has a
4090 variable name longer than 20 bytes.
4091 (system_process_attributes) [__FreeBSD__]:
4092 Don't assume hw.availpages fits in 'int'.
4094 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4096 Don't let very long directory names overrun the stack.
4097 Fix some related minor problems involving "//", vfork.
4098 * callproc.c (encode_current_directory): New function.
4099 (call_process): Don't append "/"; not needed.
4100 * fileio.c (file_name_as_directory_slop): New constant.
4101 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4102 this can save the caller having to alloca.
4103 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4104 Use SAFE_ALLOCA, not alloca.
4105 (directory_file_name, Fexpand_file_name): Leave leading "//"
4106 alone, since it can be special even on POSIX platforms.
4107 * callproc.c (call_process):
4108 * process.c (Fformat_network_address):
4109 * sysdep.c (sys_subshell):
4110 Use encode_current_directory rather than rolling our own.
4111 (create_process): No need to encode directory; caller does that now.
4112 * process.h (encode_current_directory): New decl.
4113 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4114 Rework to avoid 'goto xyzzy;'.
4116 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4118 * xdisp.c (handle_face_prop): If the default face was remapped use
4119 the remapped face for strings from prefix properties. (Bug#15155)
4121 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4123 Minor cleanup for redisplay interface and few related functions.
4124 * frame.h (enum text_cursor_kinds): Move from here...
4125 * dispextern.h (enum text_cursor_kinds): ...to here.
4126 (toplevel): Drop unnecessary declarations.
4127 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4128 in update_window_end_hook and draw_window_cursor functions.
4129 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4130 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4131 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4132 * xterm.c (x_update_window_end, x_draw_window_cursor):
4133 * xdisp.c (display_and_set_cursor, update_window_cursor)
4134 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4135 enum text_cursor_kinds where appropriate.
4137 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4139 Redesign redisplay interface to drop updated_row and updated_area.
4140 * dispextern.h (updated_row, updated_area): Remove declaration.
4141 (struct redisplay_interface): Pass glyph row and row area parameters
4142 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4143 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4145 * dispnew.c (updated_row, updated_area): Remove.
4146 (redraw_overlapped_rows, update_window_line): Adjust user.
4147 (update_marginal_area, update_text_area): Likewise. Pass updated row
4148 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4149 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4152 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4154 * process.c (flush_pending_output): Remove stub.
4157 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4159 * callproc.c: Fix race that killed background processes (Bug#15144).
4160 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4161 Record deleted process-id in critical section, not afterwards.
4162 Don't mistakenly kill process created by a call-process invocation
4163 that discards output and does not wait.
4165 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4167 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4168 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4169 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4170 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4171 to shut up compiler in mark_object.
4172 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4174 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4176 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4177 We can't portably rely on PTY_OPEN doing that, even if
4178 it calls posix_openpt with O_CLOEXEC.
4180 2013-08-20 Kenichi Handa <handa@gnu.org>
4182 * character.c (string_char): Improve commentary.
4184 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4186 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4187 (struct animation_cache): Make signature a flexible array member.
4188 All uses changed. This is a tad slower but may insulate us better
4189 from future changes to ImageMagick.
4191 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4193 * image.c: Shrink memory needed for animation cache.
4194 (SIGNATURE_DIGESTSIZE): New constant.
4195 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4196 (imagemagick_create_cache): Copy the signature. This saves
4197 several KB of memory that ImageMagick wastes per signature.
4198 Don't bother updating the update_time, as the caller does that now.
4199 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4200 it's a fixed size struct member now.
4201 (imagemagick_get_animation_cache): Always destroy the signature,
4202 as it's now imagemagick_create_cache's responsibility to copy it.
4203 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4204 and use memcmp rather than strcmp.
4205 eassert that ImageMagick returns a signature of the specified length.
4207 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4209 * image.c (imagemagick_get_animation_cache): Don't segfault on
4211 (imagemagick_get_animation_cache): Revert to previous definition
4212 so that it actually works. But keep the memory leak fix.
4213 (imagemagick_get_animation_cache): Fix memory leak.
4215 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4217 * image.c: Fix animation cache signature memory leak.
4218 Fix some other minor performance problems while we're at it.
4219 (imagemagick_create_cache): Clear just the members that
4220 need clearing. Don't set update_time, as caller does that now.
4221 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4222 Simplify by using pointer-to-pointer instead of a prev pointer.
4223 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4224 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4225 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4226 it's already a copy. Free the signature probe unless it's cached.
4228 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4229 This was introduced by my 2013-08-12 fix for Bug#15035.
4231 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4233 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4234 (imagemagick_prune_animation_cache): Now static.
4236 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4238 * image.c (imagemagick_get_animation_cache): Don't segfault when
4239 pruning all entries.
4241 2013-08-18 Ken Brown <kbrown@cornell.edu>
4243 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4244 static heap if ENABLE_CHECKING is defined.
4245 (max_bss_sbrk_ptr): New variable.
4247 (report_sheap_usage): Report maximum static heap usage instead of
4248 ending static heap usage.
4250 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4252 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4253 of zlib_initialized according to the results of calling
4254 init_zlib_functions.
4256 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4258 * image.c: Implement an ImageMagick per-image cache.
4259 (imagemagick_get_animation_cache): Fix a double-free error.
4260 (imagemagick_load_image): Remove the ping_wand code, which only
4261 apparently saved time on invalid animated images, and slowed down
4262 everything else. Optimise for the common case.
4264 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4266 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4268 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4270 * marker.c (set_marker): Remove documentation of undefined behavior.
4272 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4274 * image.c (imagemagick_compute_animated_image): Animate correctly
4275 when sub-images are smaller than the main image.
4276 (imagemagick_compute_animated_image): Setting the iterator row to
4277 zero is apparently not allowed.
4278 (imagemagick_compute_animated_image): Allow images that say they
4279 have sub-images that are bigger than the main image, but just crop
4282 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4284 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4286 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4288 * image.c (imagemagick_compute_animated_image): Respect the GIF
4291 2013-08-15 Ken Brown <kbrown@cornell.edu>
4293 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4294 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4297 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4299 Fix minor problems found by static checking.
4300 * frame.c (delete_frame):
4301 * xdisp.c (next_element_from_display_vector):
4302 Avoid uninitialized local.
4303 * image.c (imagemagick_compute_animated_image): Port to C89.
4304 Prefer usual GNU indentation style for loops.
4305 Be more careful about bizarrely large sizes, by using ptrdiff_t
4308 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4310 Fix infinite frame selection loop (Bug#15025).
4311 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4313 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4315 * xdisp.c (compute_window_start_on_continuation_line):
4316 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4317 to make sure we end up setting the window start at the leftmost
4318 visible character of the display line. This avoids funky
4319 horizontal shifting because the window start is not kept on the
4320 same position. (Bug#15090)
4321 (next_element_from_display_vector): Support 'box' face attribute
4322 in the face definitions of a display vector. (Bug#15099)
4324 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4326 * image.c (imagemagick_compute_animated_image): Implement animated
4328 (imagemagick_compute_animated_image): Fix some compilation
4329 warnings. Implement a very simple cache to make the animation
4330 usable at all, but it should be replaced with a per-image cache.
4332 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4334 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4335 to do `for' loops over alist values.
4336 * buffer.h (FOR_EACH_BUFFER):
4337 * process.c (FOR_EACH_PROCESS): Use it.
4338 (handle_child_signal, status_notify, Fget_buffer_process)
4339 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4341 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4343 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4344 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4345 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4346 to xzalloc and so avoid redundant call to memset.
4347 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4348 members because it is allocated with xzalloc and so already zeroed.
4350 2013-08-14 Ken Brown <kbrown@cornell.edu>
4352 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4355 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4357 Utility function and macro to copy Lisp string to C string.
4358 * lisp.h (xlispstrdupa): New macro.
4359 (xlispstrdup): New prototype.
4360 * alloc.c (xlispstrdup): New function.
4361 * callint.c (Fcall_interactively):
4362 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4363 (Fsubstitute_in_file_name):
4364 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4365 * image.c (x_create_bitmap_from_file):
4366 * w32term.c (w32_term_init):
4367 * xterm.c (x_term_init): Use xlispstrdup.
4369 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4371 * image.c (imagemagick_load_image): Make animated pictures work.
4372 There's still some problems with background color settings, though
4375 * decompress.c (unwind_decompress): Always restore point.
4377 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4379 * marker.c (set_marker): Reformat documentation.
4381 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4383 * xdisp.c (cursor_type_changed): Now static.
4385 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4386 Use changed. This avoids the need to call xmalloc and for the
4387 caller to call xfree, and avoids memory leaks in some situations.
4389 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4391 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4392 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4393 (redisplay_window): If window_end_valid is cleared due to non-zero
4394 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4395 so do not call to try_cursor_movement for that window.
4397 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4399 * window.h (struct window): Convert window_end_pos and
4400 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4401 (wset_window_end_pos, wset_window_end_vpos): Remove.
4402 * dispnew.c (adjust_glyph_matrix):
4403 * window.c (Fwindow_end, replace_window, set_window_buffer)
4405 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4406 (set_vertical_scroll_bar, redisplay_window, try_window)
4407 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4408 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4409 (note_mouse_highlight): Adjust users.
4410 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4413 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4415 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4416 * image.c (imagemagick_filename_hint): Use `const char *' and
4417 prefer SSDATA to SDATA to avoid warnings.
4419 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4421 Cleanup window fringes, margins and scroll bars adjustments.
4422 * window.c (set_window_fringes, set_window_margins)
4423 (set_window_scroll_bars, apply_window_adjustment): New functions.
4424 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4425 (Fset_window_scroll_bars): Use them.
4427 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4429 * window.h (struct window): Convert scroll_bar_width
4430 from Lisp_Object to integer. Adjust comment.
4431 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4433 * window.c (wset_scroll_bar_width): Remove.
4434 (make_window): Initialize scroll_bar_width.
4435 (Fsplit_window_internal): Use direct assignment.
4436 (Fset_window_configuration, save_window_save):
4437 Convert Lisp_Object to integer and back where appropriate.
4438 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4439 bar was actually changed, and mention this in docstring.
4441 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4443 * decompress.c: Minor simplifications.
4444 (Fzlib_decompress_region): Don't bother verifying
4445 that avail_out <= UINT_MAX, as that was confusing.
4446 Mention the restriction in a comment instead.
4447 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4449 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4451 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4452 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4454 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4456 * image.c (imagemagick_filename_hint): Check for errors in the
4459 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4461 * window.c (Fwindow_margins): Return nil when there's no marginal
4462 area, as per the documented API.
4464 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4465 Fmake_vector, as scroll bar's struct members are not all Lisp
4466 objects now. This avoids crashes in GC.
4468 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4469 bool, so its address could be taken.
4471 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4473 * image.c (imagemagick_filename_hint): New function to possibly
4474 apply `image-content-type-suffixes'.
4475 (imagemagick_load_image): Use it.
4477 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4479 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4480 if loading zlib failed.
4482 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4484 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4485 2013-08-13 checkin below. Change bool to BOOL, rule is:
4486 All Obj-C code uses BOOL, except for interfaces callable from C.
4488 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4490 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4492 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4493 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4494 bool instead of BOOL.
4495 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4496 from Lisp_Object to bitfield. Adjust comment.
4497 * w32term.c (x_scroll_bar_create): Adjust user.
4498 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4499 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4500 Use bool for boolean.
4501 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4502 to `unsigned int' when defining a bitfield.
4504 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4506 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4508 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4510 * window.h (struct window): Convert left_margin_cols and
4511 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4512 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4513 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4515 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4517 (showing_window_margins_p, update_window_line, update_frame_1):
4518 * fringe.c (draw_fringe_bitmap_1):
4519 * xdisp.c (window_box_width): Adjust users.
4520 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4521 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4522 Use direct assignment.
4523 (Fset_window_configuration, save_window_save, Fwindow_margins):
4524 Convert Lisp_Object to integer and back where appropriate.
4525 (Fset_window_margins): Adjust user. Return t if any margin
4526 was actually changed, and mention this in docstring.
4528 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4530 * syntax.c (forward_word):
4531 * cmds.c (forward_char, backward_char): Mention the optional argument.
4533 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4535 * window.h (struct window): Convert left_fringe_width
4536 and right_fringe_width from Lisp_Objects to integers.
4538 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4539 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4540 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4542 (make_window): Initialize new integer fields to -1.
4543 (Fsplit_window_internal): Use direct assignment.
4544 (Fset_window_configuration, save_window_save):
4545 Convert Lisp_Object to integer and back where appropriate.
4546 (Fset_window_fringes): Adjust user. Return t if any fringe
4547 was actually changed, and mention this in docstring.
4549 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4551 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4552 * nsfns.m (x_set_cursor_type):
4553 * w32fns.c (x_set_cursor_type):
4554 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4555 * xdisp.c (set_frame_cursor_types): ...but in common code.
4557 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4559 * font.c (clear_font_cache): New function, stripped from...
4560 (Fclear_font_cache): ...here, which now uses the function
4561 above. Adjust comment.
4562 * font.h (clear_font_cache): Add prototype.
4563 * xfaces.c (clear_face_cache): Use clear_font_cache.
4565 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4567 * window.c (Fset_window_start): Compare `w', not `window' because
4568 `w' might not be equal to `window' after call to decode_live_window.
4570 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4572 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4573 This fixes a problem introduced by the Bug#15035 patch
4574 when using GPG. Reported by Herbert J. Skuhra.
4576 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4578 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4579 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4580 not yet initialized.
4582 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4584 * decompress.c (Fzlib_decompress_region): Support zlib
4585 decompression, too, and rename.
4587 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4589 Minor zlib configuration tweaks.
4590 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4591 Don't assume presence of fn_inflateInit2_ zlib internal function.
4593 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4595 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4596 include the zlib prefix.
4598 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4600 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4601 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4602 define static variables that are pointers to zlib functions to be
4604 (init_zlib_functions) [WINDOWSNT]: New function.
4605 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4607 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4608 macros instead of invoking the zlib functions directly.
4609 (syms_of_decompress): DEFSYM Qzlib_dll.
4610 Staticpro Szlib_available_p.
4612 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4614 Avoid looping over all frame windows to freeze and unfreeze.
4615 * window.h (struct window): Drop frozen_window_start_p.
4616 (freeze_window_starts): Drop prototype.
4617 * frame.h (struct frame): New frozen_window_starts flag.
4618 (FRAME_WINDOWS_FROZEN): New macro.
4619 * window.c (freeze_window_start, freeze_window_starts):
4621 (select_window, replace_window): Adjust users.
4622 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4623 (window_frozen_p): New function.
4624 (redisplay_window): Use it.
4626 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4628 Fix some fd issues when running subprocesses (Bug#15035).
4629 Fix bugs that can leak files or file descriptors on errors.
4630 Don't unlink open temp files, as that's hard for users to diagnose
4631 when things go awry (e.g., temp disk exhausted).
4632 Don't bother to lock temp files. Check for invalid recursion.
4633 * callproc.c (synch_process_fd): Remove. All uses removed.
4634 (synch_process_tempfile): New var or macro.
4635 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4637 (record_kill_process): New arg, the temp name. All callers changed.
4638 (delete_temp_file): Now just a simple wrapper around unlink.
4639 (call_process_kill): New arg, the call_process_fd array.
4640 Close them all. Clear synch_process_pid. Remove the temp file,
4641 or arrange for it to be removed.
4642 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4643 that's been moved to synch_process_tempfile. Caller changed.
4644 Do not remove the tempfile; that's now call_process_kill's
4646 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4647 call_process_kill; the caller now does that.
4648 (call_process_cleanup): Do not close the process fd; that's now
4649 call_process_kill's responsibility.
4650 (Fcall_process): Implement via new function call_process, which
4651 has most of the old body of Fcall_process, but with a different API.
4652 (call_process): New function that does not open or close filefd if
4653 it is nonnegative. Record which fds need to be closed, and let
4654 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4655 Signal an error if invoked recursively (could be done via a hook).
4656 Simplify creation of the tempfile in the MSDOS case.
4657 Don't create the output file until after checking for the executable.
4658 Report any failure to open /dev/null.
4659 Don't open /dev/null for writing twice; once is enough.
4660 Don't create pipe if all output is being discarded or sent to file.
4661 Don't worry about setting up the coding system or reading from the
4662 pipe if all output is being discarded.
4663 Hoist fd_error local into top level, to lessen block nesting.
4664 Don't record deleted pid here; now done by Fcall_process_region.
4665 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4666 and note its success in synch_process_tempfile.
4667 Do not leak resources when child_setup fails.
4668 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4669 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4670 (create_temp_file): Now returns open fd, with an additional
4671 Lisp_Object * argument to return the name. All callers changed.
4672 Do not close the file; rewind it instead, and leave it open for
4673 the caller. Do not lock the temp file. Unwind-protect the file
4674 and the file-descriptor.
4675 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4676 If an asynchrounous process, record it here, not in call_process.
4677 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4678 * eval.c (set_unwind_protect): New function.
4679 * fileio.c (write_region): New function, generalized from the
4680 old Fwrite_region. Do not lock temp files.
4681 (Fwrite_region): Use it.
4682 * lisp.h (set_unwind_protect, write_region): New decls.
4683 * process.c: Include <verify.h>.
4684 (make_process): Mark fds as initially closed.
4685 (deleted_pid_list): Now a list of pid-filename pairs.
4687 (close_process_fd): New function.
4688 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4689 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4690 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4691 (create_process, create_pty, Fmake_serial_process)
4692 (server_accept_connection): Record which fds need to be closed,
4693 and let deactivate_process close them.
4694 (Fmake_network_process): Do not discard the unwind-protect
4695 until it's safe to do so.
4696 (deactivate_process): Close the fds opened by create_process etc.
4697 (Fprocess_send_eof): Adjust to new way of recording open fds.
4698 Report an error if /dev/null can't be opened, instead of aborting.
4699 * process.h (PROCESS_OPEN_FDS): New constant.
4700 (struct Lisp_Process): New member open_fds.
4701 (record_kill_process, record_deleted_pid): Adjust signatures.
4702 (record_deleted_pid): Move decl here ...
4703 * syswait.h (record_deleted_pid): ... from here.
4705 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4707 * decompress.c: Fix bugs with large buffers and weird inputs.
4708 Tune a bit. Reindent as per usual Emacs style.
4709 (BUFFER_SIZE): Remove.
4710 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4711 more than UINT_MAX bytes. Decompress into the gap instead of into
4712 an auto buffer, as this should avoid copying. Return nil if
4713 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4714 set immediate_quit; we shouldn't trust zlib code that much.
4716 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4718 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4719 errors, and really move the gap to where we want it.
4721 * lisp.h: Include decompress.c support.
4723 * emacs.c (main): Include decompress.c support.
4725 * Makefile.in: Include -lz if present.
4727 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4729 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4730 (initWithTitle:): Initialize frame to 0.
4731 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4732 (fillWithWidgetValue:frame:): Rename from
4733 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4735 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4736 fillWithWidgetValue:frame:
4738 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4739 remove memory leak warnings.
4741 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4742 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4745 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4746 (x_activate_menubar): Update the whole menu.
4747 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4748 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4749 current event is not NSSystemDefined (Bug#15001).
4750 Call ns_check_menu_open only if trackingMenu is 2.
4751 (menuDidClose:): New method, decrease trackingMenu.
4752 (fillWithWidgetValue:setDelegate:): New method.
4753 (fillWithWidgetValue:): Call the above.
4755 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4757 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4759 Omit some unnecessary casts.
4760 Many of these go back to the old pre-C89 days, when they may have
4761 been needed, but we've been assuming C89 or later for a while now.
4762 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4763 (live_float_p, live_misc_p, live_vector_p):
4764 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4765 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4766 (defvar_per_buffer):
4767 * callint.c (Fcall_interactively):
4768 * doc.c (Fsubstitute_command_keys):
4769 * filelock.c (get_boot_time):
4770 * frame.c (xrdb_get_resource):
4771 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4772 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4773 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4774 (menuitem_highlight_callback, menu_destroy_callback)
4775 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4776 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4777 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4778 (xg_tool_bar_help_callback, tb_size_cb):
4779 * image.c (xpm_alloc_color, png_read_from_memory)
4780 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4781 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4783 * keymap.c (describe_map):
4784 * nsfns.m (Fns_display_monitor_attributes_list):
4785 * nsmenu.m (process_dialog:):
4786 * nsterm.m (hold_event):
4787 * process.c (wait_reading_process_output):
4788 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4789 * scroll.c (do_direct_scrolling, scrolling_1):
4790 * termcap.c (tgetent):
4791 * window.c (check_window_containing, add_window_to_list)
4792 (freeze_window_starts):
4793 * xdisp.c (compare_overlay_entries, vmessage):
4794 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4795 (x_get_monitor_attributes_xrandr)
4796 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4797 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4798 * xfont.c (xfont_match, xfont_open):
4799 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4800 (menubar_selection_callback, menu_position_func)
4801 (popup_selection_callback, create_and_show_popup_menu)
4802 (dialog_selection_callback, create_and_show_dialog):
4803 * xrdb.c (x_get_string_resource):
4805 * xsmfns.c (x_session_check_input):
4806 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4807 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4808 (xaw_jump_callback, xaw_scroll_callback):
4809 Omit unnecessary casts.
4811 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4813 Minor string-length refactoring.
4814 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4815 * frame.c (make_monitor_attribute_list):
4816 Prefer build_string to strlen + make_string.
4818 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4820 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4821 don't check minor_code (Bug#14417).
4823 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4825 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4826 vertical positions instead. This avoids calling MATRIX_ROW with
4827 row numbers that are possibly beyond valid limits. (Bug#15064)
4829 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4831 Use xstrdup and build_unibyte_string where applicable.
4832 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4833 * xfns.c (x_window):
4834 * xrdb.c (x_get_customization_string):
4835 * xterm.c (xim_initialize):
4836 * w32fns.c (w32_window): Use xstrdup.
4837 (w32_display_monitor_attributes_list):
4838 * emacs.c (init_cmdargs):
4839 * keyboard.c (PUSH_C_STR):
4840 * nsfont.m (nsfont_open):
4841 * sysdep.c (system_process_attributes):
4842 * w32.c (system_process_attributes):
4843 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4845 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4847 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4848 variables of these types so that GDB would know about them, as aid
4849 for debugging fatal exceptions. (Bug#15024) See also
4850 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4853 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4855 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4856 larger than the NSWindow (Bug#14934).
4858 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4860 Redesign redisplay interface to drop global variable updated_window.
4861 Always pass currently updated window as a parameter to update routines.
4862 * dispextern.h (updated_window): Remove declaration.
4863 (struct redisplay_interface): Pass window parameter to
4864 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4865 and after_update_window_hook.
4866 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4868 * dispnew.c (updated_window): Remove.
4869 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4870 (update_window_line): Adjust to match redisplay interface changes.
4871 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4872 (ns_scroll_run, ns_after_update_window_line):
4873 * w32term.c (x_update_window_begin, x_update_window_end)
4874 (x_after_update_window_line, x_scroll_run):
4875 * xterm.c (x_update_window_begin, x_update_window_end)
4876 (x_after_update_window_line, x_scroll_run):
4877 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4878 Likewise. Adjust comments where appropriate.
4879 (x_cursor_to): Simplify because this is always called during window
4880 update (but install debugging check anyway).
4881 (expose_window): Check must_be_updated_p flag to see whether this
4882 function is called during window update.
4884 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4886 Do not reset window modification event counters excessively.
4887 These leftovers and poor man's tricky methods to catch extra
4888 redisplay's attention are no longer needed.
4889 * frame.c (set_menu_bar_lines_1):
4890 * minibuf.c (read_minibuf_unwind):
4891 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4892 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4893 (window_scroll_line_based, Fset_window_configuration):
4894 * xdisp.c (redisplay_window): Do not reset last_modified and
4895 last_overlay_modified counters.
4897 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4899 * xselect.c (x_send_client_event): Set send_event and serial, memset
4900 data.l as it might be bigger than data.b. Use 24 bit mask to
4901 XSendEvent (Bug#15034).
4903 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4905 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4906 for TTY frames that are not the top frame on their console.
4909 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4911 * w32term.c (w32fullscreen_hook): Really maximize frame when
4912 asked for (Bug#14841).
4914 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4916 Prefer selected_window to Fselected_window, likewise for frames.
4917 * buffer.c (Fbuffer_swap_text):
4918 * data.c (Fvariable_binding_locus):
4919 * window.c (run_window_configuration_change_hook): Adjust users.
4920 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4921 Use decode_live_frame.
4923 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4925 Be more careful if selected window shows the buffer other than current,
4926 use window_outdated only if this is not so. This change should also
4927 address some weird issues discussed in Bug#13012.
4928 * window.h (window_outdated): New prototype.
4929 * window.c (window_outdated): Now here. Convert from static and
4930 always assume window's buffer.
4931 (Fwindow_end, Fwindow_line_height): Use it.
4932 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4933 and always assume window's buffer.
4934 (redisplay_window): Adjust user.
4935 (redisplay_internal): Call to reconsider_clip_changes once and
4936 check whether mode line should be updated only if selected window
4937 shows current buffer.
4938 (run_window_scroll_functions): Use eassert for debugging check.
4939 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4941 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4943 * window.c (window_scroll, window_scroll_pixel_based)
4944 (window_scroll_line_based): Use bool for booleans.
4946 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4948 * process.c: Fix minor off-by-one issues in descriptor counts.
4949 This shouldn't fix any real bugs, but it cleans up the code a bit.
4950 (max_process_desc, max_input_desc): -1, not 0, means none.
4952 (delete_input_desc): New function.
4953 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4954 (deactivate_process): Scan backwards when recomuting max_process_desc;
4955 that should be faster.
4956 (init_process_emacs): Initialize max_input_desc.
4958 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4960 Use region cache to speedup bidi_find_paragraph_start.
4961 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4962 Rename cache_long_line_scans to cache_long_scans.
4963 * buffer.c (bset_cache_long_line_scans): Rename to
4964 bset_cache_long_scans.
4965 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4966 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4968 (syms_of_buffer): Rename cache-long-line-scans to
4969 cache-long-scans. Adjust docstring.
4970 * search.c (newline_cache_on_off):
4971 * indent.c (width_run_cache_on_off): Adjust users.
4972 * bidi.c (bidi_paragraph_cache_on_off): New function.
4973 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4974 * insdel.c (prepare_to_modify_buffer):
4975 Invalidate bidi_paragraph_cache if enabled.
4977 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4979 Invalidate region caches only if buffer text is going to be changed.
4980 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4981 (modify_text): ...new prototype.
4982 (prepare_to_modify_buffer_1): New prototype.
4983 * textprop.c (modify_region): Rename to...
4984 (modify_text_properties): ...new function.
4985 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4986 (Fremove_list_of_text_properties): Adjust users.
4987 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4988 (modify_text): ...new function.
4989 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4990 (prepare_to_modify_buffer_1): ...new function.
4991 * casefiddle.c (casify_region):
4992 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4993 (Ftranspose_regions): Use modify_text.
4995 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4997 * lisp.mk (lisp): Add nadvice.elc.
4999 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5001 New macro to iterate over live buffers similar to frames.
5002 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5003 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5004 Declare buffer-related variables here to offload lisp.h.
5005 * buffer.c (Vbuffer_alist): Adjust comment.
5006 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5007 (other_buffer_safely):
5008 * data.c (store_symval_forwarding):
5009 * dispnew.c (Fframe_or_buffer_changed_p):
5010 * fileio.c (Fdo_auto_save):
5011 * filelock.c (unlock_all_files):
5012 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5014 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5016 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5017 * callproc.c (create_temp_file):
5018 * filelock.c (create_lock_file):
5019 Assume mkostemp, since it's now provided by Gnulib.
5021 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5023 * w32.c (mkostemp): New function.
5024 (mktemp): Remove, no longer used. Most of the code reused in
5025 mkostemp. (Bug#15015)
5026 (mktemp): Don't undef.
5028 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5030 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5031 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5032 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5033 (free_glyph_pool, check_glyph_memory): Likewise for
5034 all users. Adjust comments where appropriate.
5036 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5038 * composite.h: Minor fixups.
5039 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5040 to fix a misspelling, and change it to an inline function while
5041 we're at it (it need not be a macro). All uses changed.
5042 (composition_method, composition_valid_p):
5043 Rewrite to avoid assignments in if-conditions.
5045 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5047 Do not use global Lisp_Object in composition macros.
5048 * composite.h (composition_temp): Remove declaration.
5049 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5050 (composition_method, composition_valid_p): ...inline functions.
5051 (compose_region): Remove the leftover.
5052 * composite.c (composition_temp): Remove.
5053 (run_composition_function, update_compositions)
5054 (composition_compute_stop_pos, composition_adjust_point)
5055 (Ffind_composition_internal):
5056 * coding.c (handle_composition_annotation):
5057 * xdisp.c (handle_composition_prop, check_point_in_composition):
5058 Related users changed.
5060 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5062 Drop FRAME_PTR typedef.
5063 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5064 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5065 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5066 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5067 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5068 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5069 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5070 All related users changed.
5072 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5074 * eval.c (default_toplevel_binding): New function.
5076 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5077 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5078 (syms_of_eval): Export them.
5079 * data.c (Fdefault_value): Micro cleanup.
5080 * term.c (init_tty): Use "false".
5082 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5084 Fix X GC leak in GTK and raw (no toolkit) X ports.
5085 * xterm.c (x_free_frame_resources): If white and black relief
5086 GCs are allocated, always free them here.
5087 * xfns.c (x_make_gc): Omit redundant initialization.
5088 * widget.c (create_frame_gcs): Remove the leftover.
5089 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5090 in x_free_frame_resources.
5092 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5094 * nsterm.m (windowWillResize:toSize:): Only change title if
5095 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5097 (viewDidEndLiveResize): New method.
5099 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5100 inside NS_IMPL_COCOA.
5102 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5104 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5105 Do not check whether undo is enabled because record_insert and
5106 record_delete does that themselves.
5108 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5110 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5111 member which is not really used any more.
5112 (FRAME_XIC_BASE_FONTNAME): Remove.
5113 * xfns.c (xic_free_fontset): Adjust user.
5114 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5115 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5116 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5117 (xdialog_show): Use eassert for debugging check.
5118 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5120 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5122 * fileio.c, fns.c (merge): Move extern decl from here ...
5123 * lisp.h (merge): ... to here.
5125 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5127 Fix last font-related change.
5128 * w32font.h (w32font_list_internal, w32font_match_internal):
5130 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5131 (uniscribe_list_family): Adjust to match font API change.
5132 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5133 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5135 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5137 * frame.h (FRAME_MOUSE_UPDATE):
5138 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5139 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5141 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5143 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5144 * font.h (struct font_driver): Change list, match, and list_family
5145 functions to accept struct frame * as first arg.
5146 * font.c (font_score, font_compare, font_sort_entities):
5148 (font_sort_entities, font_list_entities, font_select_entity):
5149 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5150 match font API change.
5151 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5152 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5153 * ftxfont.c (ftxfont_list, ftxfont_match):
5154 * xftfont.c (xftfont_list, xftfont_match):
5155 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5156 * w32font.c (w32font_list, w32font_match, w32font_list):
5157 (w32font_list_internal, w32_font_match_internal): Likewise.
5158 * xfaces.c (Fx_family_fonts): Adjust user.
5160 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5162 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5163 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5164 only if HAVE_X_WINDOWS is in use.
5165 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5166 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5167 * w32term.c (x_wm_set_icon_position): Likewise.
5168 * w32fns.c (x_icon): Adjust user.
5170 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5172 * xterm.c (last_mouse_press_frame): Remove the
5173 leftover which is not really used any more.
5174 (handle_one_xevent, syms_of_xterm): Adjust users.
5175 (x_flush): Call XFlush once per each X display, not frame.
5176 This is better because this code always unconditionally skips
5177 non-X frames in Vframe_list and issues the only XFlush if we
5178 have more than one X frame on the same X display.
5179 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5180 Use bool for booleans.
5181 (x_draw_glyph_string_background, cvt_string_to_pixel):
5182 (cvt_pixel_dtor): Drop unnecessary prototypes.
5183 * xterm.h (x_display_ok): Adjust prototype.
5185 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5187 Drop unnecessary functions that deals with frame pixel size.
5188 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5189 (x_pixel_height): Drop prototypes.
5190 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5191 (x_pixel_height): Drop implementations.
5192 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5193 which should be always valid for window frame.
5194 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5195 * w32menu.c (Fx_popup_dialog):
5196 * xmenu.c (Fx_popup_dialog): Likewise for both.
5198 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5200 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5201 frame parameters and call to Fmodify_frame_parameters just once.
5202 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5203 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5204 and mention nil frame in docstring.
5206 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5208 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5209 (x_figure_window_size): Likewise. Adjust to return long.
5210 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5211 (toplevel): Move Qterminal_live_p to...
5212 * terminal.c (toplevel): ...here, make it static, and...
5213 (syms_of_terminal): ...DEFSYM here.
5214 * frame.h (Qterminal_live_p): Remove declaration.
5215 (make_frame, x_figure_window_size): Adjust prototype.
5216 * nsfns.m (Fx_create_frame): Use long for window flags.
5218 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5220 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5221 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5222 Do not assume that emacs_close (INT_MAX) is a no-op.
5224 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5226 * xfaces.c (make_face_cache): For struct face_cache, prefer
5227 xmalloc to xzalloc and so avoid redundant call to memset.
5228 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5230 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5232 * fringe.c (draw_window_fringes, update_window_fringes)
5233 (compute_fringe_widths):
5234 * w32term.c (x_draw_glyph_string):
5235 * window.c (candidate_window_p, Frecenter):
5236 * xfaces.c (realize_basic_faces, realize_default_face)
5237 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5238 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5239 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5240 * xmenu.c (Fx_menu_bar_open_internal):
5241 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5242 * xsettings.c (xft_settings_event):
5243 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5244 Use bool for booleans. Adjust style and comments where
5246 * dispextern.h (draw_window_fringes, update_window_fringes)
5247 (compute_fringe_widths):
5248 * xterm.h (x_had_errors_p): Adjust prototype.
5250 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5252 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5253 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5255 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5257 * fns.c (toplevel): Remove comment before Fsafe_length because
5260 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5262 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5264 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5266 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5267 frame which got the message is still alive, before dereferencing
5268 its pointer. (Bug#14970)
5270 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5271 be a live window, before using it as such. (Bug#14970)
5273 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5275 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5276 w32_detect_focus_change instead of doing part of its job by hand.
5277 This fixes the problem whereby FOCUS_OUT events were not sent to
5280 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5282 * process.c (Fprocess_list): Doc fix.
5284 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5285 being re-exposed only if it didn't ask to become visible.
5286 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5287 was previously iconified. (Bug#14841)
5288 (x_iconify_frame): Mark the frame iconified.
5290 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5292 Fix minor problems found by static checking.
5293 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5294 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5296 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5298 * eval.c (set_specpdl_old_value): New function.
5299 (unbind_to): Minor simplification.
5300 (get_backtrace_frame): New function.
5301 (Fbacktrace_frame): Use it. Add `base' argument.
5302 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5303 (syms_of_eval): Export backtrace-eval.
5304 * xterm.c (x_focus_changed): Simplify.
5306 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5308 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5310 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5312 * xdisp.c (redisplay_window): Instead of moving point out of
5313 scroll margin, reject the force_start method, and try scrolling
5314 instead. (Bug#14780)
5316 2013-07-24 Ken Brown <kbrown@cornell.edu>
5318 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5321 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5323 * eval.c (Fprogn): Do not check that BODY is a proper list.
5324 This undoes the previous change. The check slows down the
5325 interpreter, and is not needed to prevent a crash. See
5326 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5328 2013-07-23 Glenn Morris <rgm@gnu.org>
5330 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5332 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5334 Port to GNU/Linux systems with tinfo but not ncurses.
5335 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5336 to decide whether ncurses is being used. Without this change,
5337 GCC complains about tgetent not being declared, on a system
5338 that has tinfo installed but ncurses not installed.
5340 * eval.c (Fprogn): Check that BODY is a proper list.
5342 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5343 * data.c (Fsetq_default):
5344 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5345 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5347 Tune by taking advantage of the fact that ARGS is always a list
5348 when a function is declared to have UNEVALLED args.
5350 * emacsgtkfixed.c: Port to GCC 4.6.
5351 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5353 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5355 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5356 here to silence compiler warnings.
5358 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5360 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5361 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5362 from messing up Emacs's 'struct frame' (Bug#14923).
5364 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5366 * alloc.c (make_save_ptr_ptr): Define this function.
5367 It was inadvertently omitted. It's needed only if
5368 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5370 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5372 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5373 frame have focus (Bug#14895).
5375 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5377 Avoid vfork-related deadlock more cleanly.
5378 * callproc.c (child_setup): When the child's exec fails, output
5379 the program name, as that's more useful. Use O_NONBLOCK to avoid
5381 * process.c (create_process_1): Remove; no longer needed.
5382 (create_process): Remove timer hack; no longer needed, now that
5383 the child avoids deadlock.
5385 2013-07-20 Glenn Morris <rgm@gnu.org>
5387 * image.c (Fimage_flush): Fix doc typo.
5389 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5391 Fix array bounds violation when pty allocation fails.
5392 * process.c (PTY_NAME_SIZE): New constant.
5393 (pty_name): Remove static variable; it's now auto.
5394 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5395 Take pty_name as an arg rather than using a static variable.
5396 All callers changed.
5397 (create_process): Recover pty_flag from process, not from volatile local.
5398 (create_pty): Stay inside array even when pty allocation fails.
5399 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5401 * lread.c (Fload): Avoid initialization only when lint checking.
5402 Mention that it's needed only for older GCCs.
5404 2013-07-20 Kenichi Handa <handa@gnu.org>
5406 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5407 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5409 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5411 * lread.c (Fload): Avoid uninitialized warning.
5413 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5415 Fix some minor file descriptor leaks and related glitches.
5416 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5417 (create_lock_file): Use write, not emacs_write.
5418 * image.c (slurp_file, png_load_body):
5419 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5420 (server_accept_connection):
5421 Don't leak an fd on memory allocation failure.
5422 * image.c (slurp_file): Add a cheap heuristic for growing files.
5423 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5424 as that's what the other routines do. Maybe input need not be
5425 blocked at all, but it's better to be consistent.
5426 Avoid undefined behavior when strlen is zero.
5428 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5429 (NSTATICS): Now a constant; doesn't need to be a macro.
5431 2013-07-19 Richard Stallman <rms@gnu.org>
5433 * coding.c (decode_coding_utf_8): Add simple loop for fast
5434 processing of ASCII characters.
5436 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5438 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5440 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5442 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5443 unportable 'struct x_display_info'.
5444 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5447 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5449 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5450 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5452 (system_process_attributes): Prefer plain char to unsigned char
5453 when either will do. Clean up properly if interrupted or if
5454 memory allocations fail. Don't assume sscanf succeeds.
5455 Remove no-longer-needed workaround to stop GCC from whining.
5456 Read command-line once, instead of multiple times. Check read status a
5459 Fix obscure porting bug with varargs functions.
5460 The code assumed that int is treated like ptrdiff_t in a vararg
5461 function, which is not a portable assumption. There was a similar
5462 -- though these days less likely -- porting problem with various
5463 assumptions that pointers of different types all smell the same as
5464 far as vararg functions is conserved. To make this problem less
5465 likely in the future, redo the API to use varargs functions.
5466 * alloc.c (make_save_value): Remove this vararg function.
5467 All uses changed to ...
5468 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5469 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5471 (make_save_ptr): Rename from make_save_pointer, for consistency with
5472 the above. Define only on platforms that need it. All uses changed.
5474 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5476 * keyboard.c: Try to fix typos in previous change.
5477 (DISPLAY_LIST_INFO): New macro.
5478 (kbd_buffer_get_event): Do not access members that are not present
5479 in X11. Revert inadvertent change of "!=" to "=".
5481 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5483 * keyboard.c (kbd_buffer_get_event):
5484 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5485 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5487 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5489 * filelock.c: Fix unlikely file descriptor leaks.
5490 (get_boot_time_1): Rework to avoid using emacs_open.
5491 This doesn't actually fix a leak, but is better anyway.
5492 (read_lock_data): Use read, not emacs_read.
5494 * doc.c: Fix minor memory and file descriptor leaks.
5495 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5496 (get_doc_string, Fsnarf_documentation):
5497 Fix file descriptor leak on error.
5499 * term.c: Fix minor fdopen-related file descriptor leaks.
5500 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5501 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5503 * charset.c: Fix file descriptor leaks and errno issues.
5505 (load_charset_map_from_file): Don't leak file descriptor on error.
5506 Use plain record_xmalloc since the allocation is larger than
5507 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5509 * eval.c (record_unwind_protect_nothing):
5510 * fileio.c (fclose_unwind):
5512 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5513 The replacement doesn't block input, but that no longer seems
5516 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5518 * lread.c: Fix file descriptor leaks and errno issues.
5519 (Fload): Close some races that leaked fds or streams when 'load'
5521 (Fload, openp): Report error number of last nontrivial failure to open.
5522 ENOENT counts as trivial.
5523 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5525 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5526 now that the function is always called with a nonnegative arg.
5527 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5528 All uses replaced with ...
5529 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5531 A few more minor file errno-reporting bugs.
5532 * callproc.c (Fcall_process):
5533 * doc.c (Fsnarf_documentation):
5534 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5535 * process.c (set_socket_option):
5536 Don't let a constructor trash errno.
5537 * doc.c: Include <errno.h>.
5539 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5541 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5543 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5545 Fix w32 bug with call-process-region (Bug#14885).
5546 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5547 to Fcall_process when the input is empty. This simplifies the
5548 code a bit. It makes no difference on POSIXish platforms but
5549 apparently it fixes a bug on w32.
5551 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5552 * fileio.c (close_file_unwind): Don't close if FD is negative;
5553 this can happen when unwinding a zapped file descriptor.
5554 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5555 in case Emacs runs out of memory between the two unwind-protects.
5556 Don't trash errno when closing FD.
5557 Zap the FD in the specpdl when closing it, instead of deferring
5558 the removal of the unwind-protect; this fixes a bug where a child
5559 function unwinds the stack past us.
5561 New unwind-protect flavors to better type-check C callbacks.
5562 This also lessens the need to write wrappers for callbacks,
5563 and the need for make_save_pointer.
5564 * alloca.c (free_save_value):
5565 * atimer.c (run_all_atimers):
5567 * alloc.c (safe_alloca_unwind):
5568 * atimer.c (unwind_stop_other_atimers):
5569 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5570 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5571 * minibuf.c (choose_minibuf_frame_1):
5572 * process.c (make_serial_process_unwind):
5573 * xdisp.h (pop_message_unwind):
5574 * xselect.c (queue_selection_requests_unwind):
5575 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5576 * alloca.c (record_xmalloc):
5577 Prefer record_unwind_protect_ptr to record_unwind_protect with
5579 * alloca.c (Fgarbage_collect):
5580 Prefer record_unwind_protect_void to passing a dummy.
5581 * buffer.c (restore_buffer):
5582 * window.c (restore_window_configuration):
5583 * xfns.c, w32fns.c (do_unwind_create_frame)
5584 New wrapper. All record-unwind uses of wrappee changed.
5585 * buffer.c (set_buffer_if_live):
5586 * callproc.c (call_process_cleanup, delete_temp_file):
5587 * coding.c (code_conversion_restore):
5588 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5589 * editfns.c (save_excursion_restore)
5590 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5591 (save_restriction_restore):
5592 * eval.c (restore_stack_limits, un_autoload):
5593 * fns.c (require_unwind):
5594 * keyboard.c (recursive_edit_unwind, tracking_off):
5595 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5596 * macros.c (pop_kbd_macro, restore_menu_items):
5597 * nsfns.m (unwind_create_frame):
5598 * print.c (print_unwind):
5599 * process.c (start_process_unwind):
5600 * search.c (unwind_set_match_data):
5601 * window.c (select_window_norecord, select_frame_norecord):
5602 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5603 (fast_set_selected_frame):
5604 * xfns.c, w32fns.c (unwind_create_tip_frame):
5605 Return void, not a dummy Lisp_Object. All uses changed.
5606 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5607 * callproc.c (call_process_kill):
5608 * fileio.c (restore_point_unwind, decide_coding_unwind)
5609 (build_annotations_unwind):
5610 * insdel.c (Fcombine_after_change_execute_1):
5611 * keyboard.c (read_char_help_form_unwind):
5612 * menu.c (unuse_menu_items):
5613 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5614 * sound.c (sound_cleanup):
5615 * xdisp.c (unwind_redisplay):
5616 * xfns.c (clean_up_dialog):
5617 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5618 Accept no args and return void, instead of accepting and returning
5619 a dummy Lisp_Object. All uses changed.
5620 * cygw32.c (fchdir_unwind):
5621 * fileio.c (close_file_unwind):
5622 * keyboard.c (restore_kboard_configuration):
5623 * lread.c (readevalllop_1):
5624 * process.c (wait_reading_process_output_unwind):
5625 Accept int and return void, rather than accepting an Emacs integer
5626 and returning a dummy object. In some cases this fixes an
5627 unlikely bug when the corresponding int is outside Emacs integer
5628 range. All uses changed.
5629 * dired.c (directory_files_internal_unwind):
5630 * fileio.c (do_auto_save_unwind):
5631 * gtkutil.c (pop_down_dialog):
5632 * insdel.c (reset_var_on_error):
5633 * lread.c (load_unwind):
5634 * xfns.c (clean_up_file_dialog):
5635 * xmenu.c, nsmenu.m (pop_down_menu):
5636 * xmenu.c (cleanup_widget_value_tree):
5637 * xselect.c (wait_for_property_change_unwind):
5638 Accept pointer and return void, rather than accepting an Emacs
5639 save value encapsulating the pointer and returning a dummy object.
5641 * editfns.c (Fformat): Update the saved pointer directly via
5642 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5643 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5644 (unwind_body): New function.
5645 (record_unwind_protect): First arg is now a function returning void,
5646 not a dummy Lisp_Object.
5647 (record_unwind_protect_ptr, record_unwind_protect_int)
5648 (record_unwind_protect_void): New functions.
5649 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5650 * fileio.c (struct auto_save_unwind): New type.
5651 (do_auto_save_unwind): Use it.
5652 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5653 * insdel.c (struct rvoe_arg): New type.
5654 (reset_var_on_error): Use it.
5655 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5657 (specbinding_func): Remove; there are now several such functions.
5658 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5659 (set_unwind_protect_ptr): New function.
5660 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5662 Be simpler and more consistent about reporting I/O errors.
5663 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5664 Say "Read error" and "Write error", rather than "I/O error", or
5665 "IO error reading", or "IO error writing", when a read or write
5667 * process.c (Fmake_network_process, wait_reading_process_output)
5668 (send_process, Fprocess_send_eof, wait_reading_process_output):
5669 Capitalize diagnostics consistently. Put "failed foo" at the
5670 start of the diagnostic, so that we don't capitalize the
5671 function name "foo". Consistently say "failed" for such
5673 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5674 All callers changed. This is so it can use report_file_error.
5675 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5676 diagnostics consistently as above.
5678 * fileio.c (report_file_errno): Fix errno reporting bug.
5679 If the file name is neither null nor a pair, package it up as a
5680 singleton list. All callers changed, both to this function and to
5681 report_file_error. This fixes a bug where the memory allocator
5682 invoked by list1 set errno so that the immediately following
5683 report_file_error reported the wrong errno value.
5685 Fix minor problems found by --enable-gcc-warnings.
5686 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5687 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5689 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5691 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5692 Set event->arg to Qt if switch-event shall be generated.
5693 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5695 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5697 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5700 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5701 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5702 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5703 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5704 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5705 and there is a focused frame.
5706 (head_table): Add focus-in and focus-out.
5707 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5708 bind to handle-focus-in/out.
5710 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5711 (Fhandle_switch_frame): Call Fhandle_focus_in.
5712 (syms_of_frame): defsubr handle-focus-in/out.
5714 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5716 Fix porting bug to older POSIXish platforms (Bug#14862).
5717 * sysdep.c (emacs_pipe): New function, that implements
5718 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5719 This should port better to CentOS 5 and to Mac OS X 10.6.
5720 All calls to pipe2 changed.
5722 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5723 This makes the code easier to read and the executable a bit smaller.
5724 Do not replace all calls to Fcons that happen to create lists,
5725 just calls that are intended to create lists. For example, when
5726 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5727 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5728 Similarly for list2 through list5.
5729 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5730 * bytecode.c (exec_byte_code):
5731 * callint.c (quotify_arg, Fcall_interactively):
5732 * callproc.c (Fcall_process, create_temp_file):
5733 * charset.c (load_charset_map_from_file)
5734 (Fdefine_charset_internal, init_charset):
5735 * coding.c (get_translation_table, detect_coding_system)
5736 (Fcheck_coding_systems_region)
5737 (Fset_terminal_coding_system_internal)
5738 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5739 * composite.c (update_compositions, Ffind_composition_internal):
5740 * dired.c (directory_files_internal, file_name_completion)
5742 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5743 * doc.c (Fsnarf_documentation):
5744 * editfns.c (Fmessage_box):
5746 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5747 (Feval, eval_sub, Ffuncall, apply_lambda):
5748 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5749 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5750 (Fset_file_times, Finsert_file_contents)
5751 (Fchoose_write_coding_system, Fwrite_region):
5752 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5753 * font.c (font_registry_charsets, font_parse_fcname)
5754 (font_prepare_cache, font_update_drivers, Flist_fonts):
5755 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5756 * frame.c (make_frame, Fmake_terminal_frame)
5757 (x_set_frame_parameters, x_report_frame_params)
5758 (x_default_parameter, Fx_parse_geometry):
5759 * ftfont.c (syms_of_ftfont):
5760 * image.c (gif_load):
5761 * keyboard.c (command_loop_1):
5762 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5763 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5764 (Fminor_mode_key_binding, accessible_keymaps_1)
5765 (Faccessible_keymaps, Fwhere_is_internal):
5766 * lread.c (read_emacs_mule_char):
5767 * menu.c (find_and_return_menu_selection):
5768 * minibuf.c (get_minibuffer):
5769 * nsfns.m (Fns_perform_service):
5770 * nsfont.m (ns_script_to_charset):
5771 * nsmenu.m (ns_popup_dialog):
5772 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5773 (Fx_own_selection_internal):
5774 * nsterm.m (append2):
5775 * print.c (Fredirect_debugging_output)
5776 (print_prune_string_charset):
5777 * process.c (Fdelete_process, Fprocess_contact)
5778 (Fformat_network_address, set_socket_option)
5779 (read_and_dispose_of_process_output, write_queue_push)
5780 (send_process, exec_sentinel):
5781 * sound.c (Fplay_sound_internal):
5782 * textprop.c (validate_plist, add_properties)
5783 (Fput_text_property, Fadd_face_text_property)
5784 (copy_text_properties, text_property_list, syms_of_textprop):
5785 * unexaix.c (report_error):
5786 * unexcoff.c (report_error):
5787 * unexsol.c (unexec):
5788 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5789 (Fformat_mode_line, syms_of_xdisp):
5790 * xfaces.c (set_font_frame_param)
5791 (Finternal_lisp_face_attribute_values)
5792 (Finternal_merge_in_global_face, syms_of_xfaces):
5793 * xfns.c (x_default_scroll_bar_color_parameter)
5794 (x_default_font_parameter, x_create_tip_frame):
5795 * xfont.c (xfont_supported_scripts):
5796 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5797 (menu_help_callback, xmenu_show):
5799 * xterm.c (set_wm_state):
5800 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5801 and similarly for list2 through list5.
5803 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5805 * callproc.c (Fcall_process_region): Fix minor race and tune.
5806 (create_temp_file): New function, with the temp-file-creation part
5807 of the old Fcall_process_region. Use Fcopy_sequence to create the
5808 temp file name, rather than alloca + build_string, for simplicity.
5809 Don't bother to block input around the temp file creation;
5810 shouldn't be needed. Simplify use of mktemp.
5811 Use record_unwind_protect immediately after creating the temp file;
5812 this closes an unlikely race where the temp file was not removed.
5813 Use memcpy rather than an open-coded loop.
5814 (Fcall_process_region): Use the new function. If the input is
5815 empty, redirect from /dev/null rather than from a newly created
5816 empty temp file; this avoids unnecessary file system traffic.
5818 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5820 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5821 Simplify by making this case like the other two. This is a bit
5822 slower on obsolete hosts, but the extra complexity isn't worth it.
5824 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5825 * process.c (create_process) [!DOS_NT]:
5826 Remove now-unnecessary calls to emacs_close.
5828 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5830 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5831 returning early. (Bug#14850)
5833 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5834 and inhibit-iso-escape-detection attributes of 'undecided'.
5837 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5839 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5840 Reported by Herbert J. Skuhra in
5841 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5843 Don't lose top specpdl entry when memory is exhausted.
5844 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5845 specpdl overflow here, to simplify callers; all callers changed.
5846 Always reserve an unused entry at the stack top; this avoids
5847 losing the top entry's information when memory is exhausted.
5849 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5851 Clean up errno reporting and fix some errno-reporting bugs.
5852 * callproc.c (Fcall_process):
5853 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5854 * process.c (create_process, Fmake_network_process):
5855 * unexaix.c (report_error):
5856 * unexcoff.c (report_error):
5857 Be more careful about reporting the errno of failed operations.
5858 The code previously reported the wrong errno sometimes.
5859 Also, prefer report_file_errno to setting errno + report_file_error.
5860 (Fcall_process): Look at openp return value rather than at path,
5861 as that's a bit faster and clearer when there's a numeric predicate.
5862 * fileio.c (report_file_errno): New function, with most of the
5863 old contents of report_file_error.
5864 (report_file_error): Use it.
5865 (Ffile_exists_p, Ffile_accessible_directory_p):
5866 Set errno to 0 when it is junk.
5867 * fileio.c (Faccess_file):
5868 * image.c (x_create_bitmap_from_file):
5869 Use faccessat rather than opening the file, to avoid the hassle of
5870 having a file descriptor open.
5871 * lisp.h (report_file_errno): New decl.
5872 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5875 * process.c (create_process, wait_reading_process_output) [AIX]:
5876 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5877 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5878 a multithreaded environment anyway).
5879 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5881 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5883 * image.c (x_find_image_file): Don't close a remote file handle.
5885 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5887 Fix races with threads and file descriptors.
5888 * callproc.c (Fcall_process_region):
5889 * dired.c (open_directory):
5890 * emacs.c (main, Fdaemon_initialized):
5891 * image.c (x_find_image_file):
5892 * inotify.c (Finotify_rm_watch):
5893 * lread.c (Flocate_file_internal):
5894 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5895 * term.c (term_mouse_moveto, init_tty):
5896 * termcap.c (tgetent):
5897 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5898 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5899 * unexhp9k800.c, unexmacosx.c (unexec):
5900 * callproc.c (Fcall_process_region):
5901 Use emacs_close, not close.
5902 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5903 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5904 and posix_close function on current platforms (which all lack them).
5905 (emacs_close): Use it. This should fix the races on GNU/Linux and
5906 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5907 and it should avoid closing random victim file descriptors on
5910 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5912 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5913 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5916 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5917 This is for .gdbinit xbacktrace.
5919 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5920 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5921 (emacs_set_tty): Now static.
5922 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5923 * term.c (tty_capable_p, tty_default_color_capabilities)
5924 (get_tty_terminal, term_mouse_movement)
5925 (handle_one_term_event, init_tty, maybe_fatal):
5926 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5927 (tgetent, scan_file, name_match, compare_contin):
5928 * terminal.c (get_terminal):
5929 Use bool for boolean.
5930 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5931 Prefer char to unsigned char if either will do.
5932 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5933 (tty_write_glyphs): Prefer int to unsigned.
5934 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5935 All callers changed.
5936 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5938 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5941 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5942 (B__dummy__): New dummy symbol, to pacify C89.
5943 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5944 they can't grok varargs macros.
5945 * dispnew.c (add_window_display_history)
5946 (add_frame_display_history):
5947 * print.c (print_object):
5948 * xdisp.c (debug_method_add):
5949 Use %p printf format only for void pointers.
5950 * emacs.c (usage_message): New constant, replacing ...
5951 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5952 (main): Adjust to usage reorg.
5953 * fns.c (syms_of_fns):
5954 * profiler.c (syms_of_profiler):
5955 Don't use non-constant struct initializers.
5956 * gnutls.h (gnutls_initstage_t):
5957 * lisp.h (enum Lisp_Fwd_Type):
5958 * lread.c (lisp_file_lexically_bound_p):
5959 * xsettings.c (anonymous enum):
5960 Remove trailing comma.
5961 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5962 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5963 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5965 * regex.c (const_re_char): New type, to pacify strict C89.
5966 All uses of 'const re_char' replaced to use it.
5967 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5968 with glibc when strict C89. This change is imported from gnulib.
5970 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5971 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5972 Omit GNU_LINUX implementation, since it requires long long.
5973 * xterm.c (x_draw_underwave):
5974 Do not assume the traditional order of struct's members.
5975 (x_term_init): Rewrite to avoid the need for non-constant structure
5978 Syntax cleanup, mostly replacing macros with functions.
5979 This removes the need for the syntax_temp hack.
5980 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5981 * syntax.c (SYNTAX_INLINE): New macro.
5982 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5983 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5984 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5985 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5986 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5987 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5988 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5989 Now constants, not macros.
5990 (syntax_temp) [!__GNUC__]: Remove.
5991 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5992 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5993 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5994 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5995 Move here from syntax.h; now functions, not macros. Except for the
5996 last function, these are static since only syntax.c uses them.
5997 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5998 All uses changed. Now a function, not a macro; use this fact
5999 to simplify the code.
6000 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6001 compiler bugs; no longer relevant.
6002 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6003 (SYNTAX_INLINE): New macro.
6004 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6005 for the new functions. Use bool for boolean member.
6006 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6007 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6008 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6009 (SETUP_BUFFER_SYNTAX_TABLE):
6010 Now extern inline functions, not macros.
6011 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6012 Remove; all uses replaced by implementation.
6013 (syntax_temp) [!__GNUC__]: Remove decl.
6014 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6016 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6018 * emacs.c (main): Fix syntax error.
6020 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6022 Timestamp fixes for undo (Bug#14824).
6023 * atimer.c (schedule_atimer):
6024 * fileio.c (Ffile_newer_than_file_p):
6025 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6026 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6027 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6028 (syms_of_fileio): Remove Sclear_visited_file_name.
6029 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6030 file doesn't exist; this avoids an ambiguity with negative timestamps.
6031 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6032 * systime.h (make_emacs_time, invalid_emacs_time):
6033 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6034 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6035 * undo.c (record_first_change): Push (visited-file-modtime) onto
6036 undo list rather than reimplementing it by hand, incorrectly.
6038 2013-07-09 Ken Brown <kbrown@cornell.edu>
6040 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6042 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6044 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6046 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6048 Handle errno and exit status a bit more carefully.
6049 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6050 number into an exit status. Instead, use EXIT_CANCELED.
6051 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6052 * callproc.c (relocate_fd):
6053 * emacs.c (close_output_streams, main):
6054 * process.c (create_process):
6055 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6056 Use emacs_perror for simplicity.
6057 * callproc.c (relocate_fd, main):
6058 * sysdep.c (sys_subshell):
6059 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6060 (shut_down_emacs): Use emacs_write, not write.
6061 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6062 * fileio.c (Fcopy_file, e_write):
6063 * nsterm.m (ns_select):
6064 * process.c (send_process):
6065 * sound.c (vox_write):
6066 Use emacs_write_sig, not emacs_write.
6067 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6068 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6070 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6072 (emacs_full_write): New function.
6073 (emacs_write): Rewrite to use it.
6074 (emacswrite_sig, emacs_perror): New functions.
6075 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6077 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6079 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6080 on NS even if it is present. Pixmap on NS is a void*.
6082 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6084 Port to Ubuntu 10 (Bug#14803).
6085 Problem reported by T.V. Raman.
6086 * process.c (close_on_exec, accept4, process_socket):
6087 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6089 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6091 * w32.c (sys_dup): Declare prototype.
6095 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6097 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6099 Make file descriptors close-on-exec when possible (Bug#14803).
6100 This simplifies Emacs a bit, since it no longer needs to worry
6101 about closing file descriptors by hand in some cases.
6102 It also fixes some unlikely races. Not all such races, as
6103 libraries often open files internally without setting
6104 close-on-exec, but it's an improvement.
6105 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6106 * callproc.c (Fcall_process) [!MSDOS]:
6107 * emacs.c (main) [!DOS_NT]:
6108 * nsterm.m (ns_term_init):
6109 * process.c (create_process):
6110 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6111 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6112 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6113 Prefer mkostemp with O_CLOEXEC to mkstemp.
6114 * callproc.c (relocate_fd) [!WINDOWSNT]:
6115 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6116 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6118 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6119 Make the resulting file descriptor close-on-exec.
6120 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6121 * lread.c (load_descriptor_list, load_descriptor_unwind):
6122 Remove; no longer needed. All uses removed.
6123 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6124 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6126 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6127 (Fmake_network_process, Fnetwork_interface_list):
6128 (Fnetwork_interface_info, server_accept_connection):
6129 Make newly-created socket close-on-exec.
6130 * sysdep.c (emacs_open, emacs_fopen):
6131 Make new-created descriptor close-on-exec.
6132 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6133 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6135 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6137 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6138 for NS_IMPL_GNUSTEP.
6140 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6142 Fix openp errno handling.
6143 * callproc.c (Fcall_process): Preserve openp errno around close.
6144 * lread.c (openp): Set errno when returning -1, as some callers
6147 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6149 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6151 * nsterm.h (NSSavePanel): Update comment.
6152 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6153 (ns_run_file_dialog): Declare.
6155 * nsfns.m: Remove panelOK.
6157 (ns_run_file_dialog): New function.
6158 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6159 event loop, so file dialog is popped up by ns_run_file_dialog, called
6160 by sendEvent (Bug#14578).
6161 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6163 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6165 * xdisp.c (default_line_pixel_height): New function.
6166 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6167 (try_cursor_movement, redisplay_window, try_window)
6168 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6170 * window.c (window_scroll_pixel_based):
6171 use default_line_pixel_height.
6173 * dispextern.h (default_line_pixel_height): Add prototype.
6175 * frame.c (x_set_line_spacing): Accept a float value for
6176 line-spacing parameter, per the documentation.
6178 * data.c (Fmultibyte_string_p): Doc fix.
6180 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6182 Use emacs_open more consistently when opening files.
6183 This handles EINTR more consistently now, and makes it easier
6184 to introduce other uniform changes to file descriptor handling.
6185 * src/systdio.h: New file.
6186 * src/buffer.c (mmap_init):
6187 * cygw32.c (chdir_to_default_directory):
6188 * dispnew.c (Fopen_termscript):
6189 * emacs.c (Fdaemon_initialized):
6190 * fileio.c (Fdo_auto_save):
6191 * image.c (slurp_file, png_load_body, jpeg_load_body):
6192 * keyboard.c (Fopen_dribble_file):
6194 * print.c (Fredirect_debugging_output):
6195 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6196 * termcap.c (tgetent):
6197 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6198 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6199 * w32term.c (w32_initialize) [CYGWIN]:
6200 * xfaces.c (Fx_load_color_file):
6201 Use emacs_open instead of plain open, and emacs_fopen instead of
6203 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6204 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6205 * callproc.c (default_output_mode): New constant.
6206 (Fcall_process): Use it to call emacs_open instead of plain creat.
6207 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6208 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6209 (emacs_fopen): New function.
6210 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6211 Include <lisp.h>, for emacs_open.
6212 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6214 Remove duplicate #include directives.
6215 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6217 Don't include stdio.h twice.
6218 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6219 Don't include sys/types.h or stdio.h twice.
6220 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6221 * lread.c: Don't include coding.h twice.
6222 * nsfont.m: Don't include frame.h twice.
6223 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6224 * ralloc.c: Don't include <unistd.h> twice.
6225 * xdisp.c: Don't include font.h twice.
6226 * xterm.c: Don't include fontset.h twice.
6227 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6229 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6231 Scale ImageMagick images more carefully.
6232 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6233 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6234 Be more careful about avoiding undefined behavior after
6235 integer overflow and division by zero.
6237 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6239 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6240 (syms_of_w32fns): DEFSYM them.
6241 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6242 (CCHDEVICENAME): Define macros if not defined.
6243 (struct MONITOR_INFO_EX): New struct.
6244 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6245 (enum_display_monitors_fn): New variable.
6246 (globals_of_w32fns): Initialize it.
6247 (Fx_display_pixel_width, Fx_display_pixel_height)
6248 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6249 multi-monitor setups in docstrings.
6250 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6251 screen size by primary monitor's millimeter per pixel.
6252 (w32_monitor_enum, w32_display_monitor_attributes_list)
6253 (w32_display_monitor_attributes_list_fallback)
6254 (Fw32_display_monitor_attributes_list): New functions.
6255 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6257 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6259 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6261 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6263 * fileio.c (Qfile_notify_error): New error symbol.
6265 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6266 * inotify.c (inotify_callback, symbol_to_inotifymask)
6267 (Finotify_add_watch, Finotify_rm_watch): Use it.
6268 (inotifyevent_to_event): Exchange order of cookie and file name.
6269 (Finotify_add_watch): Adapt docstring.
6271 * lisp.h (Qfile_notify_error): Declare.
6273 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6275 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6276 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6277 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6278 which did not work (see <http://bugs.gnu.org/14569#307>).
6279 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6280 && (!noninteractive || initialized)). This attempts to thread
6281 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6283 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6285 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6286 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6288 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6290 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6291 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6292 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6293 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6295 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6297 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6298 Define to __sys_siglist.
6300 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6302 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6303 word-wrap, so that overflow-newline-into-fringe would work in
6304 visual-line-mode. (Bug#2749)
6305 (move_it_in_display_line_to): When the last scanned display
6306 element fits exactly on the display line, and
6307 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6308 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6309 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6310 finding buffer position that corresponds to pixel coordinates,
6311 e.g. in buffer_posn_from_coords.
6313 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6315 * process.c (handle_child_signal): Call catch_child_signal if
6318 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6320 Don't convert function pointers to void * and back.
6321 It isn't portable C, and it's easy enough to avoid.
6322 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6323 (make_save_value): Add support for SAVE_FUNCPOINTER.
6324 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6325 * print.c (print_object):
6326 Distinguish function from object pointers.
6327 * lisp.h (SAVE_FUNCPOINTER): New constant.
6328 (SAVE_SLOT_BITS): Adjust to it.
6329 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6330 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6331 (voidfuncptr): New typedef.
6332 (struct Lisp_Save_Value): New member data[0].funcpointer.
6333 (XSAVE_FUNCPOINTER): New function.
6335 Simplify buildobj processing.
6336 * Makefile.in (buildobj.h): Make it a sequence of strings each
6337 followed by comma, rather than a single string. Put it into a
6338 .tmp file in case there's an error while generating it.
6339 (gl-stamp): Use .tmp for temp files.
6340 (mostlyclean): Clean .tmp files.
6341 * doc.c (buildobj): Move to just the routine that needs it.
6342 It's now an array of strings, so processing is simpler.
6344 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6346 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6347 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6348 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6349 Invoke malloc_enable_thread even when not interactive.
6350 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6351 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6352 in this case, since the underlying bug has now been fixed.
6354 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6356 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6357 unlinking it (bug#14691).
6359 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6361 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6362 before checking whether buffer is modified. This lets
6363 `kill-buffer-query-functions' cancel killing of the buffer or save
6364 its content before `kill-buffer' asks user the "Buffer %s
6365 modified; kill anyway?" question.
6367 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6369 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6370 Let the super performKeyEquivalent deal with them (Bug#14747).
6372 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6374 * widget.c (resize_cb): Remove unused local.
6376 Do not use GTK 3 if it exists but cannot be compiled.
6377 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6378 * xterm.c (x_error_handler) [!USE_GTK]:
6381 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6383 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6385 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6386 to the valid range of values. (Bug#14753)
6388 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6389 when moving point by using the current glyph matrix. This avoids
6390 the need to force redisplay when this function is called in a
6393 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6395 Fix minor problems found by static checking.
6396 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6397 Redo the latter's body to sidestep GCC parenthesization warnings.
6398 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6399 * coding.c (detect_coding, detect_coding_system):
6400 * coding.h (struct undecided_spec):
6401 Use bool for boolean.
6402 * image.c (QCmax_width, QCmax_height): Now static.
6403 * xdisp.c (Fmove_point_visually): Remove unused local.
6405 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6407 * xdisp.c (Fmove_point_visually): New function.
6409 2013-06-28 Kenichi Handa <handa@gnu.org>
6411 * coding.h (define_coding_undecided_arg_index): New enum.
6412 (coding_attr_index): New members
6413 coding_attr_undecided_inhibit_null_byte_detection,
6414 coding_attr_undecided_inhibit_iso_escape_detection,
6415 coding_attr_undecided_prefer_utf_8.
6416 (undecided_spec): New struct.
6417 (struct coding_system): New member `undecided' of the member
6420 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6421 (detect_coding): Likewise.
6422 (detect_coding_system): Likewise.
6423 (Fdefine_coding_system_internal): New coding system properties
6424 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6426 (syms_of_coding): Adjust for coding_arg_undecided_max.
6428 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6430 * image.c (x_from_xcolors): Remove unused local.
6432 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6434 Defer image data transfer between X client and server until actual
6437 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6440 * image.c (Destroy_Image): Remove.
6441 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6442 `mask_p', and `colors_p'. All uses changed.
6443 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6444 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6445 New macros for `flags' arg to x_clear_image_1.
6446 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6447 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6448 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6449 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6450 (image_get_x_image, image_unget_x_image): New functions or macros.
6451 (image_background, image_background_transparent, x_to_xcolors)
6452 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6453 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6454 instead of Destroy_Image.
6455 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6456 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6457 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6458 (imagemagick_load_image, svg_load_image): Use them instead of
6459 x_create_x_image_and_pixmap, and x_put_x_image followed by
6460 x_destroy_x_image, respectively.
6461 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6462 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6463 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6464 background_transparent fields.
6465 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6466 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6468 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6470 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6471 This mostly consists of undoing recent changes.
6472 * callproc.c (Fcall_process):
6473 * process.c (create_process):
6474 Do not worry about catching SIGCHLD here, undoing previous change.
6475 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6476 * process.c, process.h (catch_child_signal):
6477 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6478 * process.c (catch_child_handler): Don't worry about being called
6479 lazily and do not assume caller has blocked SIGCHLD, undoing
6480 previous change. Move first-time stuff back to
6481 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6482 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6483 set lib_child_handler if it's already initialized, which may
6484 help avoid problems on GNUStep.
6486 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6488 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6489 * callproc.c (Fcall_process):
6490 * process.c (create_process):
6491 Make sure SIGCHLD is caught before we fork,
6492 since Emacs startup no arranges to catch SIGCHLD.
6493 * process.c (lib_child_handler): Initialize to null, not to
6495 (catch_child_signal): Allow self to be called lazily.
6496 Do nothing if it's already been called.
6497 Assume caller has blocked SIGCHLD (all callers do now).
6498 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6499 just before it's really needed.
6500 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6501 since it hasn't been caught yet.
6503 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6505 * image.c (compute_image_size): New function to implement
6506 :max-width and :max-height.
6507 (imagemagick_load_image): Use it.
6509 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6511 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6512 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6514 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6515 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6516 the SIGCHLD handler, since the code is not atomic and (due to glib)
6517 signals may be arriving now.
6518 * sysdep.c (init_signals): Do not catch child signals here;
6519 'main' now does that later, at a safer time.
6521 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6523 Clean up SIGCHLD handling a bit (Bug#14569).
6524 * process.c, process.h (catch_child_signal):
6525 Now always extern, even if !NS_IMPL_GNUSTEP.
6526 * process.c (catch_child_signal): Move glib tickler here from
6527 init_process_emacs, so that it's done earlier in Emacs
6528 initialization. Also move the noninteractive && !initialized
6529 check here from init_process_emacs. This is all a bit cleaner for
6530 GNUish platforms, and I hope it works around the Cygwin bug.
6531 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6532 that glib signal handling is tickled before glib creates threads.
6534 * process.c (wait_reading_process_output): Avoid int overflow
6535 when reading more than 2 GiB total from a process.
6537 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6539 * process.c (create_process): Handle a couple more cases,
6540 i.e., work even if new_argv and wait_child_setup[i] are cached.
6541 Use Fcall_process's style for volatile vars.
6543 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6545 * process.c (create_process): Mark PROCESS volatile.
6547 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6549 Use C99-style flexible array members if available.
6550 This avoids some subtle aliasing issues, which typically
6551 aren't a problem with GCC but may be a problem elsewhere.
6552 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6553 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6554 In either case, it uses a flexible array member rather than
6555 the old struct hack. All uses changed.
6556 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6557 Adjust to sdata reorganization.
6558 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6559 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6560 that ports better to pre-C99 non-GCC.
6561 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6562 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6563 as the latter has changed.
6564 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6565 and port better to pre-C99 GCC.
6566 * image.c (struct xpm_cached_color):
6567 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6568 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6569 Use FLEXIBLE_ARRAY_MEMBER.
6570 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6571 Move decl to top level so it gets checked against implementation.
6572 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6573 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6575 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6577 * syntax.c: Integer cleanups.
6578 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6579 All uses that need 0-or-2 changed to:
6580 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6581 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6582 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6583 (char_quoted, prev_char_comend_first, back_comment)
6584 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6585 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6586 Use bool for boolean.
6587 (update_syntax_table, skip_chars, skip_syntaxes):
6588 Prefer int to unsigned when either will do.
6589 (back_comment): Return boolean success flag, like forw_comment,
6590 instead of positive-or-minus-1 (which might have overflowed int anyway).
6591 Don't stuff ptrdiff_t into int.
6592 (syntax_spec_code, syntax_code_spec): Now const.
6593 (Fmatching_paren, scan_lists, scan_sexps_forward):
6594 Use enum syntaxcode for syntax code.
6595 (Fmatching_paren): Check that arg is a character, not just an integer.
6596 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6597 (Finternal_describe_syntax_value): Omit no-longer-needed
6599 (skip_chars): Use char, not unsigned char, when the distinction
6601 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6602 * bytecode.c (exec_byte_code):
6603 * syntax.c (syntax_spec_code, Fchar_syntax)
6604 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6606 * syntax.h (SYNTAX_WITH_FLAGS):
6607 Omit unnecessary casts.
6609 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6611 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6612 line dimensions here, to avoid race conditions with the main
6613 thread. (Bug#14062, bug#14630, bug#14669)
6615 * w32term.c (w32_draw_window_cursor): Compute the header line and
6616 mode line dimensions here.
6617 <w32_system_caret_window, w32_system_caret_hdr_height>:
6618 <w32_system_caret_mode_height>: New variables.
6620 * w32term.h: Declare them.
6622 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6624 * alloc.c (die): Move "assertion failed" string here ...
6625 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6626 COND when SUPPRESS_CHECKING. This shrinks the executable text
6627 size by 0.8% to 2.2% when configured with --enable-checking,
6628 depending on optimization flags (GCC 4.8.1 x86-64).
6630 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6632 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6634 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6635 base is 2; this is more accurate.
6637 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6639 * sound.c (string_default): Move to !WINDOWSNT section.
6640 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6642 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6644 * sound.c: Integer cleanups.
6645 Remove unnecessary forward decls.
6646 (struct sound_device): The 'file' member is now a Lisp_Object, not
6647 a char *, so that we needn't invoke alloca on a huge size.
6648 (Fplay_sound_internal): Adjust to this.
6649 (string_default): New function.
6650 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6651 Use it to adjust to the struct sound_device change.
6652 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6653 (be2hs) [0]: Remove.
6655 * syntax.c (skip_chars): Don't use uninitialized storage
6656 when searching a multibyte buffer for characters that are not in a
6657 unibyte string that contains non-ASCII characters.
6659 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6661 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6662 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6664 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6666 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6668 2013-06-18 Kenichi Handa <handa@gnu.org>
6670 * font.c (Ffont_spec): Signal an error for an invalid font name
6673 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6675 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6676 In particular this ports to 32-bit sparc Sun cc.
6677 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6678 array with a dummy element at specpdl[-1], so that its address can
6680 (unbind_to): Do not copy the binding; not needed, now that we
6681 copy old_value in the one place where the copy is needed.
6682 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6683 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6684 (union specbinding): Rename from struct specbinding. Redo layout
6685 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6686 which is not portable. With Sun C 5.12 32-bit sparc, the
6687 declaration causes nargs to be an unsigned bitfield, a behavior
6688 that the C standard allows; but Emacs wants nargs to be signed.
6689 The overall type is now a union of structures rather than a
6690 structure of union of structures, and the 'kind' member is now a
6691 bitfield, so that the overall type doesn't grow. All uses changed.
6692 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6694 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6696 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6697 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6699 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6701 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6703 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6704 unless we know that the window w's frame is a frame object.
6705 Another attempt at solving bug#14062 and bug#14630.
6707 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6709 * textprop.c (property_set_type): New enum.
6710 (add_properties): Allow appending/prepending text properties.
6711 (add_text_properties_1): Factored out of Fadd_text_properties.
6712 (Fadd_text_properties): Move all the code into
6713 add_text_properties_1.
6714 (Fadd_face_text_property): New function that calls
6715 add_text_properties_1.
6717 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6719 Move functions from lisp.h to individual modules when possible.
6720 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6721 * alloc.c (XFLOAT_INIT, set_symbol_name):
6722 * buffer.c (CHECK_OVERLAY):
6723 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6724 (set_char_table_parent):
6725 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6726 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6727 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6728 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6730 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6731 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6732 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6733 (backtrace_args, backtrace_debug_on_exit):
6734 * floatfns.c (CHECK_FLOAT):
6735 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6736 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6737 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6738 (set_hash_index_slot):
6739 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6740 * marker.c (CHECK_MARKER):
6741 * textprop.c (CHECK_STRING_OR_BUFFER):
6742 * window.c (CHECK_WINDOW_CONFIGURATION):
6743 Move here from lisp.h, and make these functions static rather than
6745 * buffer.c (Qoverlayp):
6747 * fns.c (Qhash_table_p):
6748 * window.c (Qwindow_configuration_p):
6750 * lisp.h: Remove the abovementioned defns and decls.
6752 Use functions, not macros, for XINT etc (Bug#11935).
6753 In lisp.h, prefer functions to function-like macros, and
6754 constants to object-like macros, when either will do. This:
6755 . simplifies use, as there's no more need to worry about
6756 arguments' side effects being evaluated multiple times.
6757 . makes the code easier to debug on some platforms.
6758 However, when using gcc -O0, keep using function-like macros
6759 for a few critical operations, for performance reasons.
6760 This sort of thing isn't needed with gcc -Og, but -Og
6761 is a GCC 4.8 feature and isn't widely-enough available yet.
6762 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6763 Remove enum lsb_bits; no longer needed.
6764 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6765 * buffer.c (Qoverlap):
6767 * fns.c (Qhash_table_p):
6768 Now extern, so lisp.h can use these symbols.
6769 * dispextern.h: Include character.h, for MAX_CHAR etc.
6770 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6771 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6772 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6773 (GLYPH_CODE_P): Move here from lisp.h.
6774 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6775 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6776 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6777 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6778 XUNTAG now returns void *.
6779 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6780 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6781 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6782 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6783 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6784 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6785 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6786 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6787 New macros, renamed from their sans-lisp_h_ counterparts.
6788 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6789 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6790 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6791 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6792 If compiling via GCC without optimization, define these as macros
6793 in addition to inline functions.
6794 To disable this, compile with -DINLINING=0.
6795 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6796 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6797 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6798 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6799 (INTMASK, VALMASK): Now macros, since static values cannot be
6800 accessed from extern inline functions.
6801 (VALMASK): Also a constant, for benefit of old GDB.
6802 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6803 is INTEGERP, which can fold it in.
6804 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6805 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6806 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6807 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6808 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6809 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6810 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6811 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6812 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6813 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6814 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6815 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6816 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6817 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6818 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6819 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6820 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6821 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6822 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6823 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6824 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6825 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6826 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6827 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6828 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6829 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6830 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6831 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6832 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6833 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6834 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6835 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6836 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6838 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6839 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6840 (VALMASK): Define in one place rather than in two, merging the
6841 USE_LSB_TAG parts; this is simpler.
6842 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6843 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6844 Move up, to avoid use before definition.
6845 Also include "globals.h" earlier, for the same reason.
6846 (make_natnum): New function.
6847 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6848 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6849 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6850 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6851 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6852 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6853 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6854 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6855 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6856 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6857 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6858 (Qwindow_configuration_p, Qimage): New forward declarations.
6859 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6860 (STRING_COPYIN): Remove; unused.
6861 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6862 (xcar_addr, xcdr_addr): New functions. All uses changed.
6863 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6864 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6865 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6866 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6867 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6868 (TYPE_RANGED_INTEGERP): Simplify.
6869 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6870 (setlocale, fixup_locale, synchronize_system_messages_locale)
6871 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6872 Now empty functions, not macros.
6873 (functionp): Return bool, not int.
6874 * window.c (Qwindow_configuration_p): Now extern,
6875 so window.h can use it.
6876 * window.h (Qwindowp): Move decl back to lisp.h.
6878 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6880 * xdisp.c (Fline_pixel_height): New function, required for solving
6883 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6885 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6887 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6889 * lread.c (syms_of_lread):
6890 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6892 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6894 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6896 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6898 * fileio.c (expand_file_name): Doc fix.
6900 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6902 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6903 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6904 Wait for self, not for 0. This can't hurt on GNU or similar
6905 system, and may help with Cygwin.
6907 * keyboard.c: Don't use PROP (...) as an lvalue.
6908 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6909 Use set_prop (A, B), not PROP (A) = B.
6911 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6913 * xdisp.c (get_it_property): Use it->window instead of generating
6914 a Lisp object from it->w.
6916 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6918 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6919 get-char-property the window that is being rendered, instead of
6920 the buffer, to support window-specific overlays. (Bug#14575)
6921 (compute_display_string_pos): When W is NULL, use the current
6922 buffer as the object to pass to get-char-property.
6923 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6924 pointer member of the bidi iterator, since no window is pertinent
6927 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6929 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6930 being displayed, and pass it to compute_display_string_pos.
6931 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6932 (bidi_paragraph_init): All callers changed.
6934 * xdisp.c (init_from_display_pos, init_iterator)
6935 (handle_single_display_spec, next_overlay_string)
6936 (get_overlay_strings_1, reseat_1, reseat_to_string)
6937 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6938 Set bidi_it.w member from it->w.
6939 (compute_display_string_pos): Accept additional argument, the
6940 window being displayed, and pass it to Fget_char_property.
6943 * dispextern.h (struct bidi_it): New member w, the window being
6945 (compute_display_string_pos): Adjust prototype.
6947 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6949 * xgselect.c: Remove unneeded include xterm.h.
6951 * process.c (wait_reading_process_output): Check for NS before GLIB.
6952 GLIB may be linked in due to rsvg, but ns_select must be called.
6954 * xgselect.c (xg_select): Remove call to window_system_available
6955 and g_main_context_pending at the top, so Gdk events (i.e. file
6956 notify) are processed when Emacs is started with -nw.
6958 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6960 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6961 (ctagsfiles3): New variable, includes only *.m files.
6962 (TAGS): Use an explicit language name in the regular expressions,
6963 to avoid transformation of '/SOMETHING' by MSYS to
6964 'c:\MSYS\SOMETHING'.
6966 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6968 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6970 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6972 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6973 still need to set the mouse pointer shape and activate help-echo.
6976 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6978 A few porting etc. fixes for the new file monitor code.
6979 See the thread containing
6980 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6981 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6982 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6983 (dir_monitor_callback, Fgfile_rm_watch):
6984 Use assq_no_quit instead of Fassoc, for speed.
6985 (dir_monitor_callback, Fgfile_rm_watch):
6986 eassert that the monitor is a fixnum.
6987 (dir_monitor_callback): No need for CDR_SAFE.
6988 Simplify building of lisp with alternative tails.
6989 (Fgfile_add_watch, Fgfile_rm_watch):
6990 Do not assume glib functions set errno reliably on failure.
6991 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6992 and signal an error otherwise.
6993 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6994 Use Fdelq instead of Fdelete, for speed.
6996 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6998 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6999 don't insist on being invoked on a highlighted tool-bar button.
7000 Avoids losing tool-bar functionality when mouse-highlight is nil.
7001 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7002 Don't highlight when mouse-highlight is nil.
7003 (note_mouse_highlight): When mouse-highlight is nil, don't return
7004 right away; instead, run tool-bar and mode-line highlight
7005 subroutine, clear any existing highlight, and revert the mouse
7006 pointer to its default shape. (Bug#14558)
7008 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7010 * lisp.mk (lisp): Add prog-mode.el.
7012 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7014 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7015 * process.c (dummy_handler): New function.
7016 (lib_child_handler): New static var.
7017 (handle_child_signal): Invoke it.
7018 (catch_child_signal): If a library has set up a signal handler,
7019 save it into lib_child_handler.
7020 (init_process_emacs): If using glib and not on Windows, tickle glib's
7021 child-handling code so that it initializes its private SIGCHLD handler.
7022 * syssignal.h (SA_SIGINFO): Default to 0.
7023 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7024 31; it should no longer be needed now.
7026 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7028 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7030 * gfilenotify.c (globals_of_gfilenotify): New function.
7031 (syms_of_gfilenotify): Move global initialization there.
7033 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7035 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7037 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7038 * keyboard.c (menu_bar_items, tool_bar_items):
7039 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7040 not override local keymaps any more.
7042 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7044 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7046 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7048 * w32console.c (initialize_w32_display): Return the dimensions of
7049 the console window via 2 additional arguments, not via the current
7050 frame. This avoids crashes due to overrunning the bounds of
7051 frame's decode_mode_spec_buffer, which is not resized following
7052 the change of the frame dimensions from the initial 10x10.
7054 * w32term.h (w32_initialize_display_info): Adjust prototype.
7056 * term.c (init_tty): Take dimensions of the frame from the values
7057 returned by initialize_w32_display.
7059 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7060 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7061 (LIBES): Add $(GFILENOTIFY_LIBS).
7063 * w32inevt.c (handle_file_notifications): Add dummy implementation
7064 for !HAVE_W32NOTIFY.
7066 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7068 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7070 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7072 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7074 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7076 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7078 Fix minor problems found by static checking.
7079 * data.c (pure_write_error):
7080 Use xsignal2, not Fsignal, as Fsignal might return.
7081 * eval.c (set_backtrace_debug_on_exit): Now static.
7082 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7083 No longer inline. EXTERN_INLINE is needed only for functions
7084 defined in .h files. Reindent function header as per GNU style.
7085 (backtrace_p, backtrace_top, backtrace_next):
7086 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7087 compiler or linker. Add extern decls to pacify gcc -Wall.
7088 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7090 * frame.c (free_monitors): Define only on platforms that need it.
7091 * nsterm.m (ns_term_init):
7092 * process.c (catch_child_signal):
7093 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7094 defined on all porting targets these days.
7095 * process.c, process.h (catch_child_signal):
7096 Make it extern only if NS_IMPL_GNUSTEP is defined.
7098 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7100 * w32.c (gettimeofday): Make the signature identical to prototype
7101 in nt/inc/sys/time.h.
7103 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7105 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7108 * keyboard.c (safe_run_hooks_error): Improve error message.
7110 * data.c (pure_write_error): Add `object' argument.
7111 * puresize.h (CHECK_IMPURE): Use it.
7113 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7115 * Makefile.in (NOTIFY_OBJ): New variable.
7116 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7118 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7119 Call syms_of_gfilenotify.
7121 * gfilenotify.c: New file.
7123 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7124 and Qfile_w32notify.
7125 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7126 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7128 * lisp.h: Declare syms_of_gfilenotify.
7130 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7132 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7134 Merge the specpdl and backtrace stacks. Make the structure of the
7135 specpdl entries more obvious via a tagged union of structs.
7136 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7137 (enum specbind_tag): New enum.
7138 (struct specbinding): Make it a tagged union of structs.
7139 Add a case for backtrace records.
7140 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7141 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7142 (backtrace_debug_on_exit): New accessors.
7143 (struct backtrace): Remove.
7144 (struct catchtag): Remove backlist field.
7145 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7147 (Flocal_variable_p): Speed up the common case where the binding is
7149 * eval.c (backtrace_list): Remove.
7150 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7151 (set_backtrace_args, set_backtrace_nargs)
7152 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7153 (backtrace_next): New functions.
7154 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7155 (unwind_to_catch, internal_lisp_condition_case)
7156 (internal_condition_case, internal_condition_case_1)
7157 (internal_condition_case_2, internal_condition_case_n): Don't bother
7158 with backtrace_list any more.
7159 (Fsignal): Adjust to new backtrace format.
7160 (grow_specpdl): Move up.
7161 (record_in_backtrace): New function.
7162 (eval_sub, Ffuncall): Use it.
7163 (apply_lambda): Adjust to new backtrace format.
7164 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7166 (specbind): Adjust to new specpdl format. Simplify.
7167 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7168 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7170 (mark_backtrace): Remove.
7171 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7172 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7173 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7175 * profiler.c (record_backtrace): Use get_backtrace.
7176 (handle_profiler_signal): Use backtrace_top_function.
7177 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7180 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7182 * process.h (catch_child_signal): Declare.
7184 * process.c (catch_child_signal): New function.
7185 (init_process_emacs): Call it.
7187 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7188 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7190 (x_set_cursor_type): Remove declaration.
7191 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7192 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7193 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7194 (ns_get_color): Use F suffix on float.
7195 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7196 (ns_get_rgb_color): Remove.
7197 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7198 (note_mouse_movement): x and y are CGFloat.
7199 (ns_draw_fringe_bitmap): Remove unused rowY.
7200 Change #if to COCOA && >= 10_6.
7201 (ns_draw_window_cursor): Remove unused overspill.
7202 (ns_draw_underwave): width and x are EamcsCGFloat.
7203 (ns_draw_box): thickness is CGFloat.
7204 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7205 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7206 if not in main thread.
7207 (ns_get_pending_menu_title, ns_check_menu_open)
7208 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7209 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7210 (sendFromMainThread:): New method.
7211 (changeFont:): size is CGFloat.
7212 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7213 Disable warning about permanent text.
7214 (characterIndexForPoint:): Adjust return type depending on GNUStep
7216 (mouseDown:): delta is CGFloat.
7217 (updateFrameSize): Remove unised variable f.
7218 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7219 Cast float to EmacsCGFloat.
7220 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7221 also to -1 when restoring.
7222 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7223 inside NS_IMPL_COCOA.
7224 (toggleFullScreen:): Put call to toggleFullScreen inside
7225 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7226 (setPosition:portion:whole:): por is CGFloat.
7227 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7228 (mouseDown:): Use CGFloat.
7229 (mouseDragged:): Remove unised variable edge.
7230 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7232 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7234 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7235 when NS_IMPL_GNUSTEP.
7236 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7237 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7238 (EmacsToolbar): Add clearAll. Add tag argument to
7239 addDisplayItemWithImage.
7240 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7242 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7244 * nsmenu.m (ns_update_menubar): Make static.
7245 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7246 (fillWithWidgetValue:): Add cast to SEL for setAction.
7247 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7248 (update_frame_tool_bar): Update code for GNUStep.
7249 (clearAll): New method.
7250 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7251 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7252 Move identifierToItem setObject and activeIdentifiers addObject before
7253 call to insertItemWithItemIdentifier.
7254 (validateVisibleItems): Fix indentation.
7255 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7256 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7257 UtilityWindow to aStyle, remove call to setStyleMask.
7259 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7261 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7262 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7263 Use F suffix on floats.
7264 (ns_char_width): Returns CGFloat.
7265 (ns_ascii_average_width): w is CGFloat instead of float.
7266 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7268 (ns_glyph_metrics): CGFloat instead of float.
7270 * nsfns.m (x_set_foreground_color, x_set_background_color):
7272 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7273 remove unused variables.
7274 (Fns_read_file_name): Keep track if panel is for save.
7275 Use ns_filename_from_panel/ns_directory_from_panel.
7276 (Fns_list_services): delegate only used for COCOA.
7277 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7278 Just return the input if GNUStep.
7279 (x_screen_planes): Remove.
7280 (Fxw_color_values): Use EmacsCGFloat
7281 (Fns_display_monitor_attributes_list): Only get screen number for
7283 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7285 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7286 ns_directory_from_panel.
7288 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7290 * process.c (handle_child_signal): Also use WCONTINUED.
7291 This is so that list-processes doesn't mistakenly list the process
7292 as stopped, when the process has actually been continued and is
7295 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7297 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7298 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7299 not already configured.
7301 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7303 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7305 * Makefile.in (mostlyclean): Remove *.res files.
7307 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7309 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7310 a buffer (bug#8447).
7312 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7314 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7315 display vector, and we backtrack, handle the case that the
7316 previous character position is also displayed from a display
7317 vector or covered by a display string or image. (Bug#14476)
7319 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7321 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7322 (struct MonitorInfo, free_monitors): Remove.
7323 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7324 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7325 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7328 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7329 (struct MonitorInfo, free_monitors): Remove.
7330 (ns_screen_name): Make static.
7331 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7332 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7335 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7336 (struct MonitorInfo): New struct.
7337 (free_monitors, make_monitor_attribute_list): Declare.
7339 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7341 (free_monitors, make_monitor_attribute_list): New functions.
7342 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7345 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7347 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7349 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7351 * keyboard.c: Apply keyboard decoding only to events that come directly
7352 from the tty, not from unread-command-events (bug#14368).
7353 (read_event_from_main_queue): New function, extracted from read_char).
7354 (read_decoded_char): Remove.
7355 (read_decoded_event_from_main_queue): New function to replace it.
7356 (read_char): Use it.
7357 (read_key_sequence): Use read_char rather than read_decoded_char.
7359 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7361 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7363 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7365 2013-05-22 Kenichi Handa <handa@gnu.org>
7367 The following changes are to fix the setting of
7368 buffer-file-coding-system on, for instance, C-x RET c unix RET
7369 _FILE_OF_DOS_EOL_TYPE_ RET.
7371 * coding.h (struct coding_system): New member detected_utf8_chars.
7373 * coding.c (detect_coding_utf_8): Count characters and check EOL
7374 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7376 (setup_coding_system): Do not initialize coding->head_ascii.
7377 (check_ascii): Do not set coding->eol_seen but update it. Do not
7378 call adjust_coding_eol_type here.
7379 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7380 If the eol-type of CODING is already specified, adjust the eol type
7381 of the found coding-system.
7382 (decode_coding_gap): Cancel previous change. Utilize the
7383 character numbers counted by detect_coding_utf_8. Fix detection
7386 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7388 * search.c (looking_at_1): Only set last_thing_searched if the match
7389 changed the match-data (bug#14281).
7391 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7393 * xdisp.c (reseat_at_previous_visible_line_start):
7394 Already declared in dispextern.h, so remove it here.
7395 (move_it_vertically_backward): Likewise.
7397 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7399 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7400 (Fx_display_pixel_width, Fx_display_pixel_height)
7401 (Fx_display_mm_width, Fx_display_mm_height):
7402 Mention `display-monitor-attributes-list' in docstrings.
7404 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7405 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7406 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7407 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7408 (Fx_display_backing_store, Fx_display_visual_class)
7409 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7410 (Fx_display_grayscale_p, Fx_display_pixel_width)
7411 (Fx_display_pixel_height, Fx_display_planes)
7412 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7413 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7414 (Fx_display_mm_width, Fx_display_mm_height)
7415 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7416 height for all physical monitors as in X11.
7418 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7419 Return pixel width or height for all physical monitors as in X11.
7421 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7423 Port --enable-gcc-warnings to clang.
7424 * bytecode.c (exec_byte_code):
7426 Redo diagnostic pragmas to pacify clang, too.
7427 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7428 * editfns.c (Fencode_time):
7429 * fileio.c (file_accessible_directory_p):
7430 * font.c (font_unparse_xlfd):
7431 Use '&"string"[index]' instead of '"string" + (index)'.
7432 * undo.c (user_error): Remove; unused.
7434 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7436 * insdel.c (insert_1_both): Document the arguments, instead of
7437 referring to insert_1, which no longer exists.
7439 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7440 some window, increment windows_or_buffers_changed, so that
7441 *Messages* display in that window is updated. (Bug#14408)
7443 * w32.c: Include epaths.h.
7444 (init_environment): Use cmdproxy.exe without leading directories.
7445 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7447 (gettimeofday): Adjust signature and return value to Posix
7450 * unexw32.c (open_output_file): Delete the existing emacs.exe
7451 before creating it, to break the hard link to the versioned
7454 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7455 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7456 (FIRSTFILE_OBJ): New variables.
7457 (W32_RES): Rename to EMACSRES. All users changed.
7458 (base_obj): Use $(CM_OBJ).
7459 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7460 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7461 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7462 $(W32_RES_LINK) before $(LIBES).
7463 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7465 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7467 * makefile.w32-in (DOC): Use just "DOC".
7469 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7471 * process.c: Export default filters and sentinels to Elisp.
7472 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7474 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7475 (Fset_process_sentinel, Fformat_network_address):
7476 Default to them instead of nil.
7477 (server_accept_connection): Sentinels can't be nil any more.
7478 (read_and_dispose_of_process_output): New function, extracted from
7479 read_process_output.
7480 (read_process_output): Use it; filters can't be nil.
7481 (Finternal_default_process_filter): New function, extracted from
7482 read_process_output.
7483 (exec_sentinel_unwind): Remove function.
7484 (exec_sentinel): Don't zilch sentinel while running.
7485 (status_notify): Sentinels can't be nil.
7486 (Finternal_default_process_sentinel): New function extracted from
7488 (setup_process_coding_systems): Default filter is not nil any more.
7489 (syms_of_process): Export new Elisp functions and initialize
7491 * lisp.h (make_lisp_proc): New function.
7493 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7495 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7497 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7499 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7500 unless we know that the window w is a leaf window.
7501 Another attempt at solving bug#14062.
7503 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7505 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7508 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7510 * image.c (gif_load): Check that subimages fit (Bug#14345).
7512 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7514 * lread.c (skip_dyn_eof): New function.
7515 (read1): Use it to skip the end of a file in response to #@00.
7517 * doc.c (get_doc_string): Slightly relax the sanity checking.
7519 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7521 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7522 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7523 (MonitorInfo): New struct.
7524 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7525 (Fns_display_monitor_attributes_list): New functions.
7526 (display-usable-bounds): Remove.
7527 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7530 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7532 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7533 (GTK_CHECK_VERSION): New macro, if not already defined.
7534 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7535 replaced by GTK_CHECK_VERSION.
7537 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7539 * xterm.h (GTK_PREREQ): New macro.
7540 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7541 to use this macro instead, for consistency and clarity.
7543 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7545 * xdisp.c (row_for_charpos_p): New function, with code of
7546 cursor_row_p, but accepts an additional argument CHARPOS instead
7547 of using a hardcoded PT.
7548 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7549 (row_containing_pos): Call row_for_charpos_p instead of partially
7550 doing the same. Fixes cursor positioning under longlines-mode
7551 when longlines-show-effect includes more than one newline, when
7552 moving the cursor vertically up.
7554 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7556 * makefile.w32-in (ACL_H): New macro.
7557 ($(BLD)/fileio.$(O)): Update dependencies.
7559 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7561 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7562 * Makefile.in (LIB_ACL): New macro.
7563 (LIBACL_LIBS): Remove.
7564 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7565 * fileio.c: Include <acl.h>.
7566 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7567 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7569 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7572 * unexelf.c: Don't assume ElfW (Half) fits in int.
7573 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7574 when dealing with ElfW (Half) values, since they can exceed 2**31
7575 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7576 (entry_address): Omit unused NUM arg. All uses changed.
7578 2013-05-07 Juri Linkov <juri@jurta.org>
7580 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7581 to the string converted from number with `Fnumber_to_string'.
7584 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7586 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7587 This fixes a problem introduced by my previous change.
7589 2013-05-07 Glenn Morris <rgm@gnu.org>
7591 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7593 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7595 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7597 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7599 Static checking by GCC 4.8.0.
7600 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7601 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7602 (x_get_monitor_attributes_fallback)
7603 (x_get_monitor_attributes_xinerama)
7604 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7605 Define only if USE_GTK.
7606 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7607 (x_get_monitor_attributes_fallback): Omit unused locals.
7608 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7609 Use double, not float, to avoid mixed-mode floating point arithmetic.
7611 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7612 Jan Djärv <jan.h.d@swipnet.se>
7614 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7615 (XINERAMA_CFLAGS): New macros.
7616 (ALL_CFLAGS, LIBES): Use them.
7618 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7619 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7620 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7621 (syms_of_xfns): DEFSYM them.
7622 (struct MonitorInfo): New struct.
7623 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7624 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7625 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7626 (x_get_monitor_attributes_xinerama): New functions.
7627 (Fx_display_monitor_attributes_list): New primitive.
7628 (syms_of_xfns): Defsubr it.
7630 * xterm.h (x_display_info): Add Xatom_net_workarea and
7631 Xatom_net_current_desktop.
7633 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7634 and dpyinfo->Xatom_net_current_desktop.
7636 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7638 * xdisp.c (pos_visible_p): Use the special code for finding the
7639 beginning of a display property or overlay for any "replacing"
7640 display property, not just for display strings. This solves
7641 incorrect reporting of position by posn-at-point. (Bug#14241)
7643 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7645 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7646 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7647 Verify that ElfW (Half) fits in int.
7648 (fatal): Use same signature as lisp.h.
7649 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7650 configure and build with -DUNEXELF_DEBUG without worrying about
7651 other modules that use DEBUG.
7652 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7653 possibly-wide integers now uses it instead of plain fprintf.
7654 (entry_address): New function, which avoids problems with 32-bit
7655 overflow on 64-bit hosts.
7656 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7657 (round_up): Don't assume the remainder fits in int.
7658 (find_section): Use bool for boolean. Simplify debug code.
7659 (unexec): Don't assume file sizes fit in int or size_t.
7660 Omit unnecessary trailing newline in 'fatal' format.
7661 Use strerror rather than outputting decimal error number.
7662 Remove unused code when emacs is not defined;
7663 this file relies on Emacs now.
7664 Don't assume e_phnum and e_shnum are positive.
7666 * regex.c: Fix problems when DEBUG is defined.
7667 (extract_number, extract_number_and_incr): Define regardless of
7668 whether DEBUG is defined; that's simpler and makes the code less
7669 likely to go stale in the normal case when DEBUG is not defined.
7670 Return int rather than taking an int * arg. All callers changed.
7671 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7672 Remove, replacing with ...
7673 (DEBUG_PRINT): New macro. All callers changed.
7674 (DEBUG_COMPILES_ARGUMENTS): New macro.
7675 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7676 (print_compiled_pattern, print_double_string) [DEBUG]:
7677 Use prototype rather than old-style definition.
7678 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7679 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7680 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7681 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7682 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7683 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7684 This matters only when DEBUG is defined.
7686 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7688 * xdisp.c (set_iterator_to_next): Set the
7689 ignore_overlay_strings_at_pos_p flag only if we are _really_
7690 iterating over an overlay string, as indicated by the
7691 current.overlay_string_index member. (Bug#14306)
7693 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7695 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7696 to where it is used, to avoid autorelease issues (Bug#14050).
7698 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7700 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7701 * fileio.c (syms_of_fileio): Implement this.
7702 * filelock.c (create_lock_file): If symbolic links don't work, so
7703 we use a regular file as a lock file, do not fsync the lock file;
7706 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7708 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7709 (syms_of_minibuf): Adjust accodingly.
7711 * callint.c (Fcall_interactively): Adjust calls accordingly.
7713 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7715 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7716 w->contents is a buffer before computing everything else.
7717 Use parentheses to disambiguate last part of the condition.
7719 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7720 assertion violations. (Bug#14062)
7722 2013-05-01 David Reitter <david.reitter@gmail.com>
7724 * nsfns.m (ns_tooltip): Initialize.
7726 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7728 * coding.c (decode_coding_gap): Don't remove the character before
7729 a newline unless it's a CR character. (Bug#14287)
7731 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7733 * dispextern.h (struct face): Move enum face_underline_type
7734 earlier so that bitfields can be in the same word.
7736 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7738 * nsfns.m (handlePanelKeys): New function.
7739 (EmacsOpenPanel:performKeyEquivalent:)
7740 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7741 arrows/function/control and copy/paste keys (Bug#14296).
7743 2013-04-27 Juri Linkov <juri@jurta.org>
7745 * callint.c (Fcall_interactively): Call `Qread_number' for
7746 interactive code letter `n' instead of using duplicate code.
7749 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7751 * systime.h (make_timeval): Declare as 'const'.
7753 2013-04-27 Kenichi Handa <handa@gnu.org>
7755 * font.c (font_open_entity): Always open a font of manageable
7758 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7760 Port better to AIX (Bug#14258).
7761 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7764 2013-04-24 Kenichi Handa <handa@gnu.org>
7766 * coding.c (decode_coding_iso_2022): When an invalid escape
7767 sequence is encountered, reset the invocation and designation
7768 status to the safest one.
7770 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7772 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7773 Without this fix, "make distclean" leaves stamp-h1 behind.
7775 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7777 * w32fns.c (w32_fullscreen_rect): New function to compute the
7778 window rectangle for the given fullscreen mode.
7779 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7780 longer tunes the window size. This keeps the window's edges flush
7781 with the screen and allows the taskbar to hide itself in fullboth.
7783 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7784 window decorations and uses the entire screen.
7786 * w32term.h (w32_fullscreen_rect) Add prototype.
7787 (struct w32_output): Replace normal_width, normal_height,
7788 normal_top, and normal_left members with a single normal_placement
7790 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7792 (FRAME_NORMAL_PLACEMENT): New macro.
7794 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7796 * minibuf.c (Ftest_completion): Silence compiler warning.
7798 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7800 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7803 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7806 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7807 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7808 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7809 parentheses where appropriate.
7811 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7813 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7815 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7817 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7818 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7819 Mention in the doc string that setting these variables takes
7820 effect only after a call to set-window-buffer. (Bug#14200)
7822 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7824 * indent.c (Fvertical_motion): Don't consider display strings on
7825 overlay strings as display strings on the buffer position we
7826 started from. This prevents vertical cursor motion from jumping
7827 more than one line when there's an overlay string with a display
7828 property at end of line.
7829 Reported by Karl Chen <Karl.Chen@quarl.org> in
7830 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7832 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7834 * window.c (select_window): `record_buffer' even if window is
7835 already selected (bug#14191).
7837 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7839 * window.c (Fwindow_end): Test more flags, including the buffer's
7840 last_overlay_modified flag, to determine whether the window's
7841 display is really up-to-date. Prevents the function from
7842 returning a stale value. (Bug#14170)
7843 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7846 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7848 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7849 garbaged only if it is not already the top frame on its TTY.
7850 This prevents flickering due to constant redrawing of TTY frames when
7851 there are GUI frames open in the same session. (Bug#13864)
7853 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7855 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7856 of marking the idle timers directly.
7858 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7860 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7863 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7865 * window.c (select_window): Don't record_buffer while the invariant is
7866 temporarily broken (bug#14161).
7868 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7870 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7872 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7874 2013-04-07 Romain Francoise <romain@orebokech.com>
7876 Ignore additional platform-specific ACL errors (Bug#13702).
7877 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7878 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7880 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7882 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7885 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7887 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7888 This bug was introduced by my 2013-02-25 change that simplified
7889 data_start configuration. Without this change, on GNU/Linux
7890 an Emacs configured with --enable-profiling fails immediately
7891 due to a profiler signal.
7892 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7893 with these flags. On platforms where special flags are needed
7894 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7895 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7896 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7898 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7900 Get rid of some platform-specific functions examining window
7901 system and its capabilities. This is a partial rework of the
7903 * lisp.h (have_menus_p): Remove prototype. This function is
7904 replaced with platform-independent window_system_available.
7905 (check_window_system): Move to...
7906 * frame.h (decode_window_system_frame, window_system_available):
7907 ...here, add new prototypes.
7908 * frame.c (window_system_available, decode_window_system_frame):
7910 (check_window_system): Platform-independent now.
7911 * xterm.h (x_in_use): Remove declaration.
7913 * w32term.h (check_x_frame):
7914 * nsterm.h (check_x_frame): Remove prototypes. This function
7915 is replaced with platform-independent decode_window_system_frame.
7916 * msdos.c (have_menus_p): Remove.
7917 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7918 Remove platform-specific functions. Use check_window_system,
7919 decode_window_system_frame and check_ns_display_info where
7920 appropriate. Minor style and comment tweaks.
7921 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7922 (check_x_frame): Likewise.
7923 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7925 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7926 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7927 * xmenu.c, xselect.c: All related users changed.
7929 2013-04-03 Kenichi Handa <handa@gnu.org>
7931 The following changes is to optimize the code for reading UTF-8
7934 * coding.c (check_ascii): Rename from detect_ascii. Return value
7935 changed. Check EOL format. Do not call adjust_coding_eol_type
7937 (check_utf_8): New function.
7938 (adjust_coding_eol_type): Do nothing if already adjusted.
7939 (detect_coding): Compare the return value of check_ascii with
7940 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7941 (decode_coding_gap): Optimize for valid UTF-8.
7943 2013-03-21 Kenichi Handa <handa@gnu.org>
7945 * coding.c (syms_of_coding): Cancel previous change.
7947 * insdel.c (insert_from_gap): Fix previous change.
7949 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7951 Consistently use platform-specific function to detect window system.
7952 * lisp.h (check_window_system): New prototype. This function is
7953 going to replace check_x, check_w32 and check_ns.
7954 (have_menus_p): Mention msdos.c in comment.
7955 * fontset.c (check_window_system_func): Remove. Adjust all users.
7956 * fontset.h (check_window_system_func): Remove prototype.
7957 * nsterm.h (check_ns):
7958 * xterm.h (check_x):
7959 * w32term.h (check_w32): Likewise.
7960 * menu.c (Fx_popup_menu): Use check_window_system.
7961 * msdos.c (check_window_system): Define for MS-DOS.
7962 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7963 * w32fns.c (check_window_system): Likewise for MS-Windows.
7964 * xfns.c (check_window_system): Likewise for X.
7965 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7966 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7968 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7970 Prefer < to > in range checks such as 0 <= i && i < N.
7971 This makes it easier to visualize quantities on a number line.
7972 This patch doesn't apply to all such range checks,
7973 only to the range checks affected by the 2013-03-24 change.
7974 This patch reverts most of the 2013-03-24 change.
7975 * alloc.c (xpalloc, Fgarbage_collect):
7976 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7977 * character.c (string_escape_byte8):
7978 * charset.c (read_hex):
7979 * data.c (cons_to_unsigned):
7980 * dispnew.c (update_frame_1):
7981 * doc.c (Fsubstitute_command_keys):
7982 * doprnt.c (doprnt):
7983 * editfns.c (hi_time, decode_time_components):
7984 * fileio.c (file_offset):
7985 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7986 * font.c (font_intern_prop):
7987 * frame.c (x_set_alpha):
7988 * gtkutil.c (get_utf8_string):
7989 * indent.c (check_display_width):
7990 * keymap.c (Fkey_description):
7991 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7993 * minibuf.c (read_minibuf_noninteractive):
7994 * process.c (wait_reading_process_output):
7995 * search.c (Freplace_match):
7996 * window.c (get_phys_cursor_glyph):
7997 * xdisp.c (redisplay_internal):
7998 * xsmfns.c (smc_save_yourself_CB):
7999 Prefer < to > for range checks.
8000 * dispnew.c (sit_for): Don't mishandle NaNs.
8001 This fixes a bug introduced in the 2013-03-24 change.
8002 * editfns.c (decode_time_components): Don't hoist comparison.
8003 This fixes another bug introduced in the 2013-03-24 change.
8005 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8007 * frame.h (struct frame): Drop scroll_bottom_vpos
8008 member becaue all real users are dead long ago.
8009 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8010 * xdisp.c (redisplay_internal): Adjust user.
8012 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8014 * nsmenu.m (showAtX:Y:for:): setLevel to
8015 NSPopUpMenuWindowLevel (Bug#13998).
8017 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8019 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8020 (ns_check_pending_open_menu): Declare.
8022 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8023 (x_activate_menubar): Update the menu with title that matches
8024 ns_get_pending_menu_title, and call
8025 ns_check_pending_openmenu (Bug#12698).
8026 (menuWillOpen:): New method.
8027 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8029 * nsterm.m (menu_will_open_state, menu_mouse_point)
8030 (menu_pending_title): New varaibles.
8031 (ns_get_pending_menu_title, ns_check_menu_open)
8032 (ns_check_pending_open_menu): New functions.
8034 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8036 * indent.c (current_column_bol_cache): Remove leftover which is not
8037 used in Fmove_to_column any more.
8038 (current_column, scan_for_column): Adjust users.
8039 * keyboard.c (last_point_position_buffer, last_point_position_window):
8040 Remove leftovers which are not used for recording undo any more.
8041 (command_loop_1, syms_of_keyboard): Adjust users.
8042 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8043 redisplay_window any more.
8044 (move_it_to): Adjust user.
8046 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8048 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8049 Update dependencies.
8051 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8053 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8054 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8057 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8059 * window.h (struct window): Replace hchild, vchild and buffer slots
8060 with the only contents slot. This is possible because each valid
8061 window may have either the child window (in vertical or horizontal
8062 combination) or buffer to display (for the leaf window). Using that,
8063 a lof of operations to traverse and/or change window hierarchies may
8064 be simplified. New member horizontal is used to distinguish between
8065 horizontal and vertical combinations of internal windows.
8066 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8067 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8068 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8069 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8070 Use contents slot, not buffer, where appropriate.
8071 (wset_combination): New function.
8072 (wset_buffer): Add eassert.
8073 (Fframe_first_window): Simplify the loop reaching first window.
8074 (Fwindow_buffer): Use WINDOW_LEAF_P.
8075 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8076 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8077 (unshow_buffer): Convert initial debugging check to eassert.
8078 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8079 (make_parent_window, window_resize_check, window_resize_apply)
8080 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8081 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8082 Adjust to match struct window changes.
8083 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8084 (mark_window_cursors_off, count_windows, get_leaf_windows)
8085 (foreach_window_1): Simplify the loop.
8086 * alloc.c (mark_object): Do not check for the leaf window because
8087 internal windows has no glyph matrices anyway.
8088 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8089 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8090 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8091 (build_frame_matrix_from_window_tree, mirror_make_current)
8092 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8093 (update_window_tree, set_window_update_flags): Simplify the loop.
8094 (sync_window_with_frame_matrix_rows): Enforce live window.
8095 Use contents slot, not buffer, where appropriate.
8096 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8097 and WINDOW_HORIZONTAL_COMBINATION_P.
8098 (make_frame_visible_1): Simplify the loop.
8099 Use contents slot, not buffer, where appropriate.
8100 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8101 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8102 (expose_window_tree): Likewise.
8103 Use contents slot, not buffer, where appropriate.
8104 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8105 to avoid deleted windows. Use contents slot instead of buffer.
8106 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8107 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8108 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8109 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8111 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8113 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8114 identify the reasons for assertion violations in bug#14062 and
8116 (Fx_show_tip): Fix compilation error under
8117 "--enable-check-lisp-object-type". (Bug#14073)
8119 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8120 Reported by <rzl24ozi@gmail.com>.
8122 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8124 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8126 (unwind_with_echo_area_buffer): ...to restore it here.
8127 This is needed to ensure that...
8128 (redisplay_window): ...both window markers are valid here,
8129 which is verified by eassert.
8130 * editfns.c (save_excursion_save): Do not assume that
8131 selected_window always displays the buffer.
8132 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8135 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8137 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8140 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8142 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8144 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8146 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8147 since MinGW's w32api headers do. This avoids compiler warnings.
8149 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8152 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8154 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8156 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8158 * gtkutil.c (style_changed_cb): Check if frame is live and an
8159 X frame (Bug#14038).
8161 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8163 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8164 Define only for _WIN32_WINNT less than 0x0500.
8165 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8167 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8168 see its own definitions of 'struct timeval' and 'struct timezone'.
8170 Fix incompatibilities between MinGW.org and MinGW64 headers.
8171 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8173 * w32.c (REPARSE_DATA_BUFFER): Guard with
8174 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8176 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8178 * xterm.c: Include X11/XKBlib.h
8179 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8181 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8183 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8185 * blockinput.h (input_blocked_p): Likewise.
8186 * bytecode.c (exec_byte_code): Likewise.
8187 * callproc.c (call_process_kill, call_process_cleanup)
8188 (Fcall_process): Likewise.
8189 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8190 (Fccl_execute_on_string): Likewise.
8191 * character.c (string_escape_byte8): Likewise.
8192 * charset.c (read_hex): Likewise.
8193 * cm.c (calccost): Likewise.
8194 * data.c (cons_to_unsigned): Likewise.
8195 * dired.c (directory_files_internal, file_name_completion):
8197 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8198 (sit_for): Likewise.
8199 * doc.c (Fsubstitute_command_keys): Likewise.
8200 * doprnt.c (doprnt): Likewise.
8201 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8202 * emacsgtkfixed.c: Likewise.
8203 * fileio.c (file_offset, Fwrite_region): Likewise.
8204 * floatfns.c (Fexpt, fmod_float): Likewise.
8205 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8207 * font.c (font_intern_prop): Likewise.
8208 * frame.c (x_set_alpha): Likewise.
8209 * gtkutil.c (get_utf8_string): Likewise.
8210 * indent.c (check_display_width): Likewise.
8211 * intervals.c (create_root_interval, rotate_right, rotate_left)
8212 (split_interval_right, split_interval_left)
8213 (adjust_intervals_for_insertion, delete_node)
8214 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8215 (merge_interval_right, merge_interval_left, copy_intervals)
8216 (set_intervals_multibyte_1): Likewise.
8217 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8218 * keymap.c (Fkey_description): Likewise.
8219 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8220 * lread.c (openp, read_integer, read1, string_to_number):
8222 * menu.c (ensure_menu_items): Likewise.
8223 * minibuf.c (read_minibuf_noninteractive): Likewise.
8224 * print.c (printchar, strout): Likewise.
8225 * process.c (create_process, Faccept_process_output)
8226 (wait_reading_process_output, read_process_output, send_process)
8227 (wait_reading_process_output): Likewise.
8228 * profiler.c (make_log, handle_profiler_signal): Likewise.
8229 * regex.c (re_exec): Likewise.
8230 * regex.h: Likewise.
8231 * search.c (looking_at_1, Freplace_match): Likewise.
8232 * sysdep.c (get_child_status, procfs_ttyname)
8233 (procfs_get_total_memory): Likewise.
8234 * systime.h (EMACS_TIME_VALID_P): Likewise.
8235 * term.c (dissociate_if_controlling_tty): Likewise.
8236 * window.c (get_phys_cursor_glyph): Likewise.
8237 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8238 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8240 * xfns.c (Fx_window_property): Likewise.
8241 * xmenu.c (set_frame_menubar): Likewise.
8242 * xselect.c (x_get_window_property, x_handle_dnd_message):
8244 * xsmfns.c (smc_save_yourself_CB): Likewise.
8245 * xterm.c (x_scroll_bar_set_handle): Likewise.
8247 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8249 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8250 to be optional or nil. Adjust comment and convert it to docstring.
8251 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8252 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8254 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8256 Static checking by GCC 4.8-20130319.
8257 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8258 * process.c (Fset_process_datagram_address)
8259 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8260 * xdisp.c (get_char_face_and_encoding):
8261 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8262 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8263 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8265 2013-03-24 Ken Brown <kbrown@cornell.edu>
8267 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8268 fix compilation on 64-bit Cygwin, where underscores are not
8269 automatically prepended.
8271 * w32term.c (w32_initialize): Silence compiler warning.
8273 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8275 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8276 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8277 variables, to save and restore frame dimensions.
8278 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8279 after returning from a 'fullscreen' configuration.
8280 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8281 to avoid races between the main thread and the input thread.
8283 * w32term.h (struct w32_output): New members normal_width,
8284 normal_height, normal_top, normal_left, and prev_fsmode.
8285 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8286 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8289 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8290 'fullscreen' parameter. Always record previous width and height
8291 of the frame, except when switching out of maximized modes, so
8292 that they could be restored correctly, instead of resetting to the
8293 default frame dimensions. Send SC_RESTORE command to the frame,
8294 unless we are going to send SC_MAXIMIZE, to restore the frame
8295 resize hints in the mouse pointer shown by the window manager.
8298 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8300 * lisp.h (get_frame_param): Adjust conditions for prototype
8303 2013-03-22 Ken Brown <kbrown@cornell.edu>
8305 * unexcw.c: Drop unneeded inclusion of w32common.h.
8306 (report_sheap_usage): Declare.
8307 (read_exe_header): Add magic numbers for x86_64.
8308 (fixup_executable): Fix printf format specifier for unsigned long
8311 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8313 * frame.h (struct frame): Put menu_bar_window under #ifdef
8314 because this member is not needed when X toolkit is in use.
8315 (fset_menu_bar_window):
8316 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8317 (free_glyphs, update_frame):
8318 * xdisp.c (expose_frame): Likewise.
8319 (display_menu_bar): Likewise. Remove redundant eassert.
8320 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8323 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8325 Use functions and constants to manipulate Lisp_Save_Value objects.
8326 This replaces code that used macros and strings and token-pasting.
8327 The change makes the C source a bit easier to follow,
8328 and shrinks the Emacs executable a bit.
8329 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8330 (make_save_value): Change 1st arg from string to enum. All callers
8333 (mark_object): Use if, not #if, for GC_MARK_STACK.
8334 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8335 (XSAVE_OBJECT): Now functions, not macros.
8336 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8337 the constant was never used.
8338 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8339 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8340 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8341 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8343 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8344 type3 with a single member save_type. All uses changed.
8345 (save_type, set_save_pointer, set_save_integer): New functions.
8346 * print.c (PRINTX): Remove.
8348 * alloc.c: Remove redundant static declarations.
8350 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8352 * window.h (struct window): Convert left_col, top_line, total_lines
8353 and total_cols from Lisp_Objects to integers. Adjust comments.
8354 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8356 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8357 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8358 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8359 Adjust users where appropriate.
8361 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8363 * frame.h (struct frame): Drop resx and resy because the same data is
8364 available from window system-specific output context. Adjust users.
8365 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8366 New functions to provide defaults when no window system available.
8367 (FRAME_RES_X, FRAME_RES_Y): New macros.
8368 (NUMVAL): Move from xdisp.c.
8369 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8370 (Ffont_face_attributes, Fopen_font):
8371 * image.c (gs_load):
8372 * w32font.c (fill_in_logfont):
8373 * xdisp.c (calc_pixel_width_or_height):
8374 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8375 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8377 2013-03-20 Kenichi Handa <handa@gnu.org>
8379 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8380 to 1 (temporary workaround until a bug related to ASCII
8381 optimization is fixed).
8383 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8385 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8386 Signal error if window is not internal. Adjust docstring.
8387 (delete_all_child_windows): Use combination_limit to save the buffer.
8388 (Fset_window_configuration): Adjust accordingly.
8389 * print.c (syms_of_print): Initialize debugging output not here...
8390 (init_print_once): ...but in a new function here.
8391 * lisp.h (init_print_once): Add prototype.
8392 * emacs.c (main): Add call to init_print_once. Adjust comments.
8394 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8396 * window.c (window_resize_check, window_resize_apply)
8397 (window_from_coordinates, recombine_windows, set_window_buffer)
8398 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8399 (Fsplit_window_internal, Fdelete_window_internal)
8400 (freeze_window_starts): Use bool for booleans.
8401 * window.h (window_frame_coordinates, resize_frame_windows)
8402 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8404 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8406 * dispnew.c (bitch_at_user): Use `user-error'.
8408 2013-03-17 Ken Brown <kbrown@cornell.edu>
8410 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8411 as return type of image_background. (Bug#13981)
8412 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8414 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8416 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8417 (ns_select): Don't return with result uninitialized.
8419 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8422 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8424 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8425 directories. If filename is nil, get directory name (Bug#13932).
8426 Use getFilename and getDirectory.
8427 (getFilename, getDirectory): New methods for EmacsSavePanel and
8429 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8431 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8433 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8435 2013-03-15 Kenichi Handa <handa@gnu.org>
8437 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8438 (adjust_after_replace): Make it back to static. Delete the third
8439 arg text_at_gap_tail. Cancel the code for handling it.
8441 * coding.h (struct coding_system): New member eol_seen.
8443 * coding.c (detect_ascii): New function.
8444 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8445 when the source bytes are actually scanned. On detecting for
8446 coding_category_utf_8_auto, call detect_ascii instead of scanning
8447 source bytes directly.
8448 (produce_chars): Call insert_from_gap with the new arg 0.
8449 (encode_coding): Likewise.
8450 (decode_coding_gap): Control ASCII optimization by the variable
8451 disable_ascii_optimization instead of #ifndef .. #endif.
8452 Deccode EOL format according to coding->eol_seen.
8453 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8456 * lisp.h (adjust_after_replace): Cancel externing it.
8457 (insert_from_gap): Adjust prototype.
8459 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8461 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8462 FULLSCREEN_MAXIMIZED. (Bug#13935)
8464 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8466 * region-cache.c (find_cache_boundary, move_cache_gap)
8467 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8468 Simplify debugging check and convert to eassert. Adjust comment.
8469 (pp_cache): Put under ENABLE_CHECKING.
8471 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8473 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8474 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8476 (w32fullscreen_hook): If the frame is visible, reset
8477 f->want_fullscreen flag after changing the frame size. If the
8478 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8481 2013-03-13 Daniel Colascione <dancol@dancol.org>
8483 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8484 too so that these builds can use Cygwin's file conversion
8485 functions. (We've been building and linking cygw32.o all along
8486 and just not using it.)
8488 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8490 File synchronization fixes (Bug#13944).
8491 * Makefile.in (LIB_FDATASYNC): New macro.
8493 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8494 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8495 Don't worry about HAVE_FSYNC, since a substitute fsync is
8496 available if the system lacks one.
8497 (Fwrite_regin): Retry fsync if interrupted.
8499 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8501 * w32term.c (w32_read_socket): If the Emacs frame is being
8502 activated, call w32fullscreen_hook, to make sure the new frame
8503 dimensions are in effect. (Bug#13937)
8505 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8507 * xdisp.c (init_iterator): Simplify because both character and byte
8508 positions are either specified or -1. Add eassert. Adjust comment.
8509 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8510 character and byte positions can be obtained from marker.
8512 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8514 Static checking by Sun C 5.12.
8515 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8516 * bytecode.c (exec_byte_code):
8517 * dispnew.c (init_display):
8519 * fileio.c (Fsubstitute_in_file_name):
8520 * keyboard.c (Fevent_convert_list):
8521 * keymap.c (Fsingle_key_description):
8522 * term.c (maybe_fatal, fatal):
8523 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8524 * xsmfns.c (Fhandle_save_session):
8525 Omit unreachable code.
8526 * keymap.c (map_keymap_char_table_item): Cast void * to
8527 a function pointer type; the C Standard requires this.
8529 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8530 Include <sys/param.h> unconditionally, as that works elsewhere and
8531 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8532 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8535 See ChangeLog.12 for earlier changes.
8541 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8543 This file is part of GNU Emacs.
8545 GNU Emacs is free software: you can redistribute it and/or modify
8546 it under the terms of the GNU General Public License as published by
8547 the Free Software Foundation, either version 3 of the License, or
8548 (at your option) any later version.
8550 GNU Emacs is distributed in the hope that it will be useful,
8551 but WITHOUT ANY WARRANTY; without even the implied warranty of
8552 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8553 GNU General Public License for more details.
8555 You should have received a copy of the GNU General Public License
8556 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.