1 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4 intended to find bogus pointers in font objects (Bug#16140).
5 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8 Disable for MS-Windows due to Bug#15876; apparently this
9 requires more or less substantial changes in fontset code.
10 * xfont.c (xfont_close):
11 * xftfont.c (xftfont_close): Call x_display_info_for_display
12 to check whether 'Display *' is valid (Bug#16093 and probably
15 2013-12-15 Eli Zaretskii <eliz@gnu.org>
17 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
18 Reported by Juanma Barranquero <lekktu@gmail.com>.
20 * process.c (Fprocess_send_eof): Don't crash if someone tries to
21 open a pty on MS-Windows. (Bug#16152)
23 * emacs.c (decode_env_path): Fix bogus comparison against
24 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
26 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
28 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
29 (Fx_file_dialog): Add parentheses around && to silence warning.
31 * w32term.c (construct_drag_n_drop): Remove unused local variable.
33 2013-12-15 Eli Zaretskii <eliz@gnu.org>
35 * xdisp.c (extend_face_to_end_of_line): Extend background of
36 non-default face in margin areas as well. (Bug#16151)
37 (display_line): Call extend_face_to_end_of_line for continued
38 lines as well, if the display margins have non-zero width.
39 (set_glyph_string_background_width): When needed, set the
40 extends_to_end_of_line_p flag on glyph strings to be drawn in
41 margin areas, not only in the text area.
43 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
46 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
48 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
49 Don't worry about verify_error being t, since it has to be a list.
51 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
53 Use bool for boolean, focusing on headers.
54 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
55 No need to include <stdbool.h>, since conf_post.h does it now.
56 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
57 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
58 (SET_PER_BUFFER_VALUE_P):
59 * ccl.c, ccl.h (setup_ccl_program):
60 * ccl.h (CHECK_CCL_PROGRAM):
61 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
62 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
63 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
64 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
65 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
66 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
67 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
68 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
69 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
70 (CHARSET_FAST_MAP_SET):
71 * coding.c (decode_coding_ccl, encode_coding_ccl):
72 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
73 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
74 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
75 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
76 (decode_coding_c_string):
77 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
78 * conf_post.h (has_attribute):
79 * dispextern.h (trace_redisplay_p):
80 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
81 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
82 (SET_GLYPH_FROM_CHAR_GLYPH):
83 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
84 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
85 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
86 (cursor_in_mouse_face_p):
87 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
88 (blank_row, prepare_desired_row)
89 (build_frame_matrix_from_leaf_window, make_current)
90 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
91 (update_window, scrolling_window, update_frame_line):
92 * disptab.h (GLYPH_FOLLOW_ALIASES):
93 * editfns.c (Fformat):
94 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
95 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
96 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
97 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
98 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
99 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
101 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
102 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
103 (FRAME_MOUSE_UPDATE):
104 * fringe.c (Fdefine_fringe_bitmap):
105 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
106 (x_create_bitmap_from_xpm_data, xpm_load_image):
107 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
108 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
109 (MERGE_INTERVAL_CACHE):
110 * keymap.h (KEYMAPP):
111 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
112 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
113 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
114 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
115 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
116 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
117 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
118 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
119 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
120 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
121 (SETUP_BUFFER_SYNTAX_TABLE):
122 * systime.h (timespec_valid_p):
123 * term.c (save_and_enable_current_matrix):
124 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
125 * xdisp.c (in_display_vector_p, display_tool_bar_line)
126 (redisplay_internal, try_window_reusing_current_matrix)
127 (sync_frame_with_window_matrix_rows, try_window_id)
128 (display_menu_bar, display_tty_menu_item, display_mode_line)
129 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
130 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
131 * xmenu.c (xmenu_show):
132 * xterm.c (use_xim, x_term_init):
133 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
134 (struct x_bitmap_record):
135 Use bool for booleans.
136 * ccl.c (struct buffer_text):
137 * ccl.h (struct ccl_program):
138 * charset.h (struct charset):
140 * coding.h (struct iso_2022_spec, struct coding_system):
141 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
142 (struct glyph_string, struct face, struct face_cache)
143 (struct bidi_string_data, struct bidi_it)
144 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
146 * editfns.c (Fformat):
147 * frame.h (struct frame):
148 * fringe.c (struct fringe_bitmap):
149 * intervals.h (struct interval):
150 * keyboard.h (struct kboard):
151 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
152 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
153 (struct Lisp_Buffer_Local_Value, union specbinding):
154 * macfont.m (struct macfont_info):
155 * process.h (struct Lisp_Process):
156 * termchar.h (struct tty_display_info):
157 * window.h (struct window):
158 * xterm.h (struct x_output):
159 Use bool_bf for boolean bit-fields.
160 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
162 * ccl.h (struct ccl_program): Remove unused members private_state,
163 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
165 (struct ccl_spec): Remove unused members cr_carryover,
167 * conf_post.h: Include <stdbool.h>.
169 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
170 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
171 Surround statement macro with proper 'do { ... } while (false)' brackets.
172 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
173 Args must now be expressions; all callers changed.
174 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
175 (PRODUCE_GLYPHS): Simplify use of boolean.
176 * fileio.c (Fcopy_file):
177 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
178 * lisp.h (UNGCPRO): Return void, not int.
179 (FOR_EACH_TAIL): Use void expression, not int expression.
180 * region-cache.c: Reindent.
181 * region-cache.h: Copy comments from region-cache.c, to fix
182 incorrect remarks about booleans.
184 2013-12-14 Eli Zaretskii <eliz@gnu.org>
186 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
187 when character at point is displayed from a display vector.
190 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
192 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
193 now a list of certificate validation checks that will abort a
194 connection with an error.
195 (Fgnutls_boot): Document it and use it.
197 2013-12-14 Martin Rudalics <rudalics@gmx.at>
199 * w32term.c (w32_enable_frame_resize_hack): New variable.
200 (x_set_window_size): Use it to hack frame resizing on Windows
203 2013-12-14 Eli Zaretskii <eliz@gnu.org>
205 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
206 Windows-specific code to w32.c. Change error message text to
207 match that of Posix platforms.
209 * w32.c (w32_copy_file): New function, most of the code copied and
210 reworked from Fcopy_file. Improve error handling. Plug memory
211 leak when errors are thrown. Support file names outside of the
212 current codepage. (Bug#7100)
214 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
216 * lread.c (load_path_default): Prototype.
218 2013-12-13 Glenn Morris <rgm@gnu.org>
220 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
222 (load-path-default): Remove `changed' argument.
223 Do not set dump_path permanently. Simplify.
224 (init_lread): Simplify.
225 (syms_of_lread): Remove dump_path.
227 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
229 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
230 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
231 2013-12-12 font-related change to avoid Bug#16128, which
232 is quite hard to fix without even more substantial changes.
234 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
236 * font.c (font_close_object): Check for live frame (Bug#16128).
238 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
240 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
241 Return ptrdiff_t, not int, since it's a buffer size.
242 Reindent/reparen some macros to a more Gnuish style.
244 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
246 Avoid undefined behavior with huge regexp interval counts.
247 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
248 since it's now specialized to interval counts. All uses changed.
249 Do not assume wrapraound on signed integer overflow.
250 (regex_compile): Simplify based on the above changes.
252 2013-12-12 Eli Zaretskii <eliz@gnu.org>
254 Support file names on MS-Windows that use characters outside of
255 the current system codepage. (Bug#7100)
257 * w32.c (get_file_security, set_file_security)
258 (create_symbolic_link): Separate pointers and boolean flags for
259 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
260 non-zero, else the former.
261 (codepage_for_filenames, filename_to_utf16, )
262 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
264 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
266 (normalize_filename): Lose the DBCS code, now works on UTF-8.
267 Accept only one argument; all callers changed.
268 (dostounix_filename): Remove the second argument, now works in
269 UTF-8. All callers changed.
270 (parse_root): Lose DBCS code.
271 (get_long_basename, w32_get_short_filename, init_environment)
272 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
273 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
274 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
275 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
276 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
277 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
279 (ansi_encode_filename): New function.
280 (get_emacs_configuration, get_emacs_configuration_options):
282 (add_volume_info, GetCachedVolumeInformation): Run the input file
283 name through unixtodos_filename, to ensure it is stored and
284 referenced in canonical form.
285 (get_volume_info): Lose the DBCS code, now works in UTF-8.
286 (logon_network_drive, sys_link, utime): Improve error handling.
287 (sys_access): New function.
288 (hashval, generate_inode_val): Unused functions deleted.
289 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
290 (check_windows_init_file): Convert error message from UTF-8 to
291 ANSI codepage, for display in the message box.
292 (globals_of_w32): Set w32_unicode_filenames according to the OS
295 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
296 w32_unicode_filenames is non-zero, ANSI mode otherwise.
297 (syms_of_w32term): Declare w32-unicode-filenames.
299 * w32proc.c (new_child, delete_child): Remove code that handled
300 unused pending_deletion and input_file members of the child struct.
301 (create_child, sys_spawnve): Convert all file names to ANSI
302 codepage. Use ANSI APIs explicitly; forcibly fail if any file
303 name cannot be encoded in ANSI codepage. Don't use
304 unixtodos_filename, mirror slashes by hand.
305 (record_infile, record_pending_deletion): Functions deleted.
306 (Fw32_short_file_name): Call w32_get_short_filename instead of
309 * w32notify.c (add_watch): Work in Unicode mode when
310 w32_unicode_filenames is non-zero, ANSI mode otherwise.
311 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
312 instead, do the same with Lisp primitives.
314 * w32fns.c (file_dialog_callback, Fx_file_dialog)
315 (Fsystem_move_file_to_trash, Fw32_shell_execute)
316 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
317 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
318 (Fw32_shell_execute): Improve error reporting.
319 (Fdefault_printer_name): Ifdef away for Cygwin.
321 * w32.h (struct _child_process): Remove input_file and
322 pending_deletion members that are no longer used.
323 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
324 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
325 (ansi_encode_filename): New and updated prototypes.
327 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
329 (unexec): Don't use dostounix_filename, it expects a file name in
330 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
333 * fileio.c (Ffile_name_directory, file_name_as_directory)
334 (directory_file_name, Fexpand_file_name)
335 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
336 arguments of dostounix_filename.
337 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
338 use MAX_UTF8_PATH for size of file-name strings.
339 (emacs_readlinkat): Build an explicitly unibyte string for file
341 (syms_of_fileio) <file-name-coding-system>
342 default-file-name-coding-system>: Mention MS-Windows peculiarities.
344 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
345 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
346 directories to UTF-8.
347 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
348 environment, and each element of the input PATH, to UTF-8.
350 * dired.c (file_attributes): Use build_unibyte_string explicitly
351 to make Lisp strings from user and group names.
353 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
356 * coding.c (decode_file_name, encode_file_name): New functions.
358 * termcap.c (tgetent): Adapt to the change in arguments of
361 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
364 * msdos.c (dostounix_filename, init_environment): Adapt to the
365 change in arguments of dostounix_filename.
367 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
368 [WINDOWSNT]: Encode file names passed to the image libraries in
371 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
372 [WINDOWSNT]: Convert file names to the current ANSI codepage.
374 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
375 arguments of dostounix_filename.
377 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
379 * font.h (struct font_entity) [HAVE_NS]: New field to record
380 font driver which was used to create this entity.
381 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
382 frame where the font was opened.
383 (font_close_object): Add prototype.
384 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
385 (font_close_object): Not static any more. Lost frame arg.
386 Adjust comment and users.
387 * alloc.c (cleanup_vector): Call font_close_object to adjust
388 per-frame font counters correctly. If HAVE_NS, also call
389 driver-specific cleanup for font-entity objects.
390 * ftfont.c (ftfont_open):
391 * nsfont.m (nsfont_open):
392 * w32font.c (w32font_open_internal):
393 * xfont.c (xfont_open):
394 * xftfont.c (xftfont_open): Save frame pointer in font object.
395 * macfont.m (macfont_open): Likewise.
396 (macfont_descriptor_entity): Save driver pointer to be able
397 to call its free_entity routine when font-entity is swept.
398 * ftxfont.c (ftxfont_open): Add eassert because frame
399 pointer should be saved by ftfont_driver.open.
401 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
403 * xterm.c (x_make_frame_visible): Restore hack which is needed when
404 input polling is used. This is still meaningful for Cygwin, see
405 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
406 * keyboard.c (poll_for_input_1, input_polling_used): Define
408 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
409 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
410 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
411 (font_for_char): Prefer ptrdiff_t to int for buffer position.
412 (face_for_char): Likewise. Rearrange eassert and return ASCII
413 face for CHAR_BYTE8_P.
414 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
416 2013-12-11 Ken Brown <kbrown@cornell.edu>
418 * dispextern.h (erase_phys_cursor):
419 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
421 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
423 * nsterm.m (x_free_frame_resources):
424 * term.c (tty_free_frame_resources):
425 * xterm.c (x_free_frame_resources): Do not check for non-NULL
426 face cache because it's implied by free_frame_faces anyway.
427 * w32term.c (x_free_frame_resources): Likewise. Do not call
428 free_frame_faces twice.
430 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
432 * editfns.c (Fformat_time_string): Mention %F in the doc.
434 2013-12-11 Martin Rudalics <rudalics@gmx.at>
436 * window.c (resize_frame_windows): Don't return immediately when
437 the root window's size doesn't change - the minibuffer window
438 may still have to be repositioned/resized.
439 * xfns.c (Fx_create_frame): Always change the frame size after
440 initializing the frame's faces.
441 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
442 change_frame_size should already have done it.
443 (x_new_font): Assign new tool- and menu-bar heights.
444 (x_set_window_size_1): Account for tool- and menu-bar heights
445 (Bug#16013). Don't set pixel sizes since change_frame_size
446 should already have done it.
448 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
450 Remove the option of using libcrypto.
451 * Makefile.in (LIB_CRYPTO): Remove.
452 (LIBES): Don't use it.
454 2013-12-11 Juri Linkov <juri@jurta.org>
456 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
457 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
459 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
461 * xdisp.c (display_tool_bar_line): Don't extend on a previously
462 drawn tool bar items (Bug#16058).
463 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
465 2013-12-09 Ken Brown <kbrown@cornell.edu>
467 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
469 * lisp.h (get_frame_param): Adjust conditions for prototype
472 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
474 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
475 Avoid unused macro warning if configured --without-xft.
477 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
479 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
481 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
483 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
485 * emacs.c (main): Call fixup_locale a second time for GNUStep.
487 2013-12-08 Martin Rudalics <rudalics@gmx.at>
489 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
491 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
493 Use libcrypto's checksum implementations if available, for speed.
494 * Makefile.in (LIB_CRYPTO): New macro.
497 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
498 The macro didn't conform to C99 due to type mismatch,
499 which caused compilation failure with Sun C 5.12,
500 and it was confusing anyway. Include window.h to declare
501 redisplay_other_windows.
503 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
505 * window.c (set_window_buffer): Update mode line (bug#16084).
507 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
509 Fix minor problems found by static checking.
510 * keyboard.c (poll_for_input_1, input_polling_used):
511 Define only if HAVE_NTGUI.
512 * xmenu.c (popup_activate_callback): Omit unnecessary
513 check against USE_X_TOOLKIT, which must be defined here anyway.
514 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
517 2013-12-07 Martin Rudalics <rudalics@gmx.at>
519 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
521 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
523 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
525 * nsterm.m (x_set_window_size): Remove fprintf.
526 (init): Define always. Set applicationDidFinishLaunchingCalled
528 (applicationDidFinishLaunching:):
529 Set applicationDidFinishLaunchingCalled.
530 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
533 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
535 Pixel resize changes for NS (Bug#16049).
536 * nsterm.m (x_set_window_size): Change parameters rows/cols to
537 height/width. row/cols are locals.
538 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
539 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
540 (windowWillResize): Remove gsextra. Calculate extra as in
542 (x_new_font): Don't change frame size if fullscreen.
543 Change size pixelwise.
545 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
546 comment in xfns.c. Change to pixelwise call.
548 2013-12-06 Eli Zaretskii <eliz@gnu.org>
550 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
553 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
555 * xterm.c (input_signal_count): Remove.
556 (x_dispatch_event): Define unconditionally.
557 (x_make_frame_visible): Process X events until the frame
558 is really visible (Bug#16027).
559 * xterm.h (x_dispatch_event): Declare unconditionally.
561 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
563 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
565 * nsterm.m (x_set_window_size): Handle pixelwise.
567 2013-12-05 Martin Rudalics <rudalics@gmx.at>
569 * w32term.c (x_new_font):
570 * xterm.c (x_new_font): Calculate new frame size from new font
573 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
575 * lisp.h (FOR_EACH_TAIL): New macro.
576 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
578 * window.c (select_window): Call second wset_redisplay before we change
579 selected_window (bug#16034).
581 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
583 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
585 2013-12-04 Eli Zaretskii <eliz@gnu.org>
587 * w32xfns.c: Include window.h, to avoid a compiler warning.
589 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
591 * window.c (window_scroll): Mark window for redisplay (bug#16034).
592 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
593 window_scroll takes care of it.
594 (Fset_window_point, Fdelete_other_windows_internal)
595 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
596 (Fsplit_window_internal, Fdelete_window_internal)
597 (Fresize_mini_window_internal, Fset_window_configuration)
598 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
599 cause redisplay instead of forcing a complete redisplay.
600 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
601 we're only affecting the selected_window.
603 2013-12-04 Eli Zaretskii <eliz@gnu.org>
605 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
606 directional control characters. Update type and category
607 determination according to the UBA from Unicode v6.3.
608 (bidi_category_t): New category EXPLICIT_FORMATTING.
610 * dispextern.h (bidi_type_t): Update to include new bidirectional
611 properties introduced with Unicode v6.3. (Bug#16043)
613 2013-12-04 Martin Rudalics <rudalics@gmx.at>
615 * xterm.c (XTflash): Fix coordinate of bottom area to flash
618 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
620 * font.c (font_list_entities): Remove dummy assignment.
621 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
622 used on graphic displays only. Remove unused 'font_encoder' member.
623 (struct font_bitmap): Remove unused 'extra' member.
624 * nsfont.m (nsfont_open):
625 * w32font.c (w32font_open_internal):
626 * ftfont.c (ftfont_get_bitmap): Adjust users.
628 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
630 Use bool for boolean.
631 * tparam.c (tparam1):
632 * undo.c (record_point, record_property_change):
633 Use bool for boolean, for local vars that are always true or false.
635 Minor integer overflow fixes (Bug#16033).
636 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
637 This improves on the previous fix to this function.
638 (window_resize_check): When summing up pixel counts, don't rely on
639 undefined behavior if the sum overflows.
641 2013-12-03 Martin Rudalics <rudalics@gmx.at>
643 * window.c (Fset_window_new_pixel): Don't choke at negative
644 argument value (Bug#16033).
646 * xfns.c (Fx_create_frame): Add another call to change_frame_size
647 to avoid crash in window_box_height.
649 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
650 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
652 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
654 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
656 Minor integer overflow fixes.
657 * window.c (Fset_window_new_pixel, grow_mini_window):
658 * xdisp.c (Fwindow_text_pixel_size):
659 Avoid undefined behavior on signed integer overflow.
660 * xfns.c (x_set_mouse_color):
661 Check that drag shape fits in 'unsigned', since that's what X wants.
663 2013-12-02 Eli Zaretskii <eliz@gnu.org>
665 Improve reporting of fatal exception on MS-Windows.
666 * w32fns.c (my_exception_handler): New function.
667 (globals_of_w32fns): Set it up as the unhandled exception
668 handler. Initialize exception code and address to zeros.
669 (emacs_abort): If the exception code and address are available,
670 print them at the beginning of the backtrace. Fix the format of
671 printing addresses (was producing 0x0x12345678 on XP).
674 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
676 * eval.c (Fbacktrace__locals): New function.
677 (syms_of_eval): Defsubr it.
679 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
681 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
682 Define here to unify between...
683 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
684 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
686 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
688 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
690 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
691 fringe background extension.
692 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
693 because they are now always the same as `left' and `width',
694 respectively. Remove code for the case that `width' and
695 `sb_width' are different.
697 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
699 Fix minor problems found by static checking.
700 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
701 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
702 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
704 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
706 * image.c (imagemagick_compute_animated_image): Don't crash if we
707 have an animation with different-sized images (bug#15313).
709 2013-11-30 Martin Rudalics <rudalics@gmx.at>
711 Remove some unused items introduced during pixelwise change.
712 * window.c (window_resize_total_check): Remove unused function.
713 * xdisp.c (remember_mouse_glyph): Remove unused label.
714 (Ftool_bar_height): Move declaration inside #if.
715 * xterm.c (x_set_window_size): Don't use r and c.
717 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
719 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
722 * window.c (Fset_window_configuration): Comment out unused variables.
724 * w32term.c (w32_read_socket): Remove unused variable `buf'.
726 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
728 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
730 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
732 * gnutls.c (gnutls_audit_log_function): Only declare and define if
733 HAVE_GNUTLS3 (Bug#16001).
735 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
736 if interrupts are deferred (Bug#15801).
738 2013-11-30 Martin Rudalics <rudalics@gmx.at>
740 Support resizing frames and windows pixelwise.
741 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
742 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
743 (struct glyph_matrix): Replace window_left_col and
744 window_top_line by window_pixel_left and window_pixel_top.
745 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
747 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
748 (draw_window_divider, move_it_to, x_draw_right_divider)
749 (x_draw_bottom_divider, change_frame_size): Add or fix
751 * dispnew.c (change_frame_size_1): Change prototype.
752 (adjust_glyph_matrix, required_matrix_width)
753 (adjust_frame_glyphs_for_window_redisplay): Use pixel
754 values instead of lines and columns.
755 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
756 WINDOW_TOTAL_FRINGE_WIDTH.
757 (handle_window_change_signal, do_pending_window_change)
758 (init_display): Adjusts calls of change_frame_size.
759 (change_frame_size, change_frame_size_1): Handle pixelwise
761 * frame.c (Qright_divider_width, Qbottom_divider_width):
763 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
764 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
765 (x_set_internal_border_width, x_set_vertical_scroll_bars)
766 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
768 (set_frame_param): New function.
769 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
770 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
771 (Ffringe_width, Fborder_width, Fright_divider_width)
772 (Fbottom_divider_width): New functions, defsubr them.
773 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
774 New argument pixelwise.
775 (struct frame_parm_table): New members Qright_divider_width and
776 Qbottom_divider_width.
777 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
778 (x_report_frame_params): Handle Qright_divider_width and
779 Qbottom_divider_width.
780 (x_set_right_divider_width, x_set_bottom_divider_width):
782 (frame_resize_pixelwise): New option.
783 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
784 new_pixelwise, right_divider_width and bottom_divider_width;
785 remove total_lines; rename text_lines, text_cols, new_text_lines
786 and new_text_cols to text_height, text_width, new_height and
787 new_width respectively.
788 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
789 FRAME_TEXT_WIDTH respectively.
790 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
791 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
792 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
794 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
795 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
796 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
797 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
798 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
799 (FRAME_TOTAL_COLS_ARG): Remove macro.
800 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
801 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
802 (x_wm_set_size_hint): Handle frame pixel sizes.
803 * indent.c (compute_motion, Fcompute_motion):
804 Call window_body_width instead of window_body_cols.
805 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
806 (make_lispy_position): Handle right and bottom dividers.
807 (Fsuspend_emacs): Pixelize call of change_frame_size.
808 * keyboard.h: Extern Qright_divider, Qbottom_divider.
809 * lisp.h: Extern set_frame_param.
810 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
812 (Fx_create_frame): Add entry for vertical_drag_cursor.
813 Pixelize call of change_frame_size.
814 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
815 * nsterm.m (ns_update_window_end): Optionally draw right
817 (x_set_window_size): Add argument pixelwise.
818 Call check_frame_size and change_frame_size with pixelwise zero.
819 (ns_draw_window_divider): New function.
820 (ns_redisplay_interface): Add ns_draw_window_divider.
821 (updateFrameSize:): Call change_frame_size with pixelwise zero.
822 (x_new_font): Call x_set_window_size with pixelwise zero.
823 * print.c (print_object): For a window print its sequence
825 * term.c (Fresume_tty): Pixelize call of change_frame_size.
826 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
827 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
828 (w32_createwindow): Use scroll bar area width.
829 (w32_wnd_proc): Handle bottom divider width.
830 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
831 (Fx_create_frame): Default divider width parameters.
832 Caclulate sizes pixelwise. Add vertical drag cursor support.
833 (x_create_tip_frame): Default divider widths to zero.
834 Pixelize call to change_frame_size.
835 (Fx_show_tip): Add handling of divider widths. Pixelize window
837 (Fw32_frame_rect): New function.
838 (frame_parm_handler w32_frame_parm_handlers): Add divider
840 (Vx_window_vertical_drag_shape): Add variable.
841 * w32inevt.c (resize_event, maybe_generate_resize_event):
842 Pixelize change_frame_size calls.
843 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
845 * w32term.c (w32_draw_window_divider): New function.
846 (x_update_window_end): Handle right divider.
847 (w32_draw_fringe_bitmap, x_scroll_run)
848 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
849 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
850 Calculate new frame sizes pixelwise.
851 (x_new_font): Pixelize call to x_set_window_size.
852 (x_check_fullscreen): Pixelize call to change_frame_size.
853 (x_set_window_size_1, x_set_window_size): New argument
854 pixelwise. Calculate pixelwise.
855 (x_wm_set_size_hint): Use scroll bar area width.
856 (w32_redisplay_interface): Add w32_draw_window_divider.
857 * w32term.h (struct w32_output): Add vertical drag cursor.
858 * widget.c (set_frame_size, update_wm_hints)
859 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
861 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
862 * window.c (sequence_number): Restore.
863 (Fwindow_pixel_width, Fwindow_pixel_height)
864 (Fwindow_mode_line_height, Fwindow_header_line_height)
865 (window_pixel_to_total, Frun_window_scroll_functions)
866 (Fset_window_new_pixel, window_resize_apply_total)
867 (Fwindow_resize_apply_total): New functions.
868 (window_body_height, window_body_width): Rename from
869 window_body_lines. New argument PIXELWISE.
871 (Fwindow_body_height, Fwindow_body_width): New argument
873 (coordinates_in_window, window_relative_x_coord): Use window's
874 pixel width instead of total width.
875 (replace_window, recombine_windows): Initialize pixel values.
876 (resize_root_window, resize_frame_windows, grow_mini_window)
877 (shrink_mini_window): New argument PIXELWISE.
879 (Fdelete_other_windows_internal, adjust_window_margins)
880 (window_resize_check, window_resize_apply)
881 (Fdelete_window_internal, Fresize_mini_window_internal)
882 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
883 (check_frame_size): Rename arguments. New argument PIXELWISE.
885 (set_window_buffer): Make samebuf bool. Run configuration change
886 hook only if buffer changed.
887 (Fset_window_buffer): Rewrite doc-string.
888 (make_window): Initialize new_pixel slot.
889 (Fwindow_resize_apply): Check pixel size of root window.
890 (Fsplit_window_internal): Call 2nd argument pixel_size.
892 (Fscroll_left, Fscroll_right): Call window_body_width instead of
894 (save_window_data): New slots frame_text_width,
895 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
896 (saved_window): New slots pixel_left, pixel_top, pixel_height,
898 (Fcurrent_window_configuration, Fset_window_configuration)
899 (save_window_save, compare_window_configurations): Handle new
900 slots in save_window_data and saved_window.
901 (Fset_window_scroll_bars): Fix doc-string.
902 (window_resize_pixelwise): New variable.
903 (coordinates_in_window, Fcoordinates_in_window_p):
905 (make_parent_window): Adjust sequence_number.
906 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
908 * window.h (struct window): New members new_pixel, pixel_left,
909 pixel_top, pixel_width, pixel_height. Restore sequence_number.
910 (wset_new_pixel): New function.
911 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
912 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
913 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
914 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
915 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
916 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
917 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
918 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
919 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
920 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
921 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
922 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
923 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
924 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
925 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
927 (resize_frame_windows, grow_mini_window, shrink_mini_window)
928 (window_body_width, check_frame_size): Adapt external declarations.
929 * xdisp.c (last_max_ascent): New integer.
930 (window_text_bottom_y): Handle bottom divider.
931 (window_box_width, window_box_height): Calculate pixelwise.
932 (get_glyph_string_clip_rects): Handle right divider.
933 (remember_mouse_glyph): When windows are resized pixelwise
934 proceed with width and height set to 1.
935 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
937 (move_it_to): Calculate and return maximum x position
939 (Fwindow_text_pixel_size): New function.
940 (resize_mini_window, update_tool_bar): Calculate pixelwise.
941 (tool_bar_lines_needed): Rename to tool_bar_height.
943 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
945 (redisplay_tool_bar): Calculate pixelwise.
946 (redisplay_window): Calculate pixelwise. Handle dividers.
947 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
948 (x_draw_vertical_border): Handle dividers.
949 (define_frame_cursor1): Handle vertical drag cursor.
950 (x_draw_right_divider, x_draw_bottom_divider): New functions.
951 (expose_window): Calculate pixelwise. Handle dividers.
952 (init_xdisp): Initialize pixel values.
953 * xfaces.c (Qwindow_divider): New face.
954 (realize_basic_faces): Realize it.
955 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
956 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
957 (x_set_scroll_bar_default_width): Default actual width to 16.
958 (Fx_create_frame): Set sizes pixelwise.
959 (x_create_tip_frame): Default divider widths to zero.
960 Pixelize call of change_frame_size.
961 (Fx_show_tip): Handle divider widths. Initial pixel position
963 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
964 (Vx_window_vertical_drag_shape): New option.
965 * xmenu.c (free_frame_menubar): Pixelize call of
967 * xterm.c (x_draw_window_divider): New function.
968 (x_update_window_end): Optionally draw right divider.
969 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
970 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
971 (handle_one_xevent, x_new_font): Calculate pixelwise.
972 (x_set_window_size_1, x_set_window_size): New argument
973 pixelwise. Calculate pixelwise.
974 (x_wm_set_size_hint): Pixelize call of check_frame_size.
975 (struct x_redisplay_interface): Add x_draw_window_divider.
976 * xterm.h (struct x_output): Add vertical_drag_cursor.
978 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
980 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
981 Set invisible frames's `redisplay' when a full redisplay is requested.
982 (redisplay_window): Set must_be_updated_p instead (bug#15999).
983 (redisplay_mode_lines): Don't set must_be_updated_p any more.
984 (display_mode_lines): Set it here instead.
986 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
988 * dispextern.h (set_window_update_flags): Remove.
990 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
992 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
994 * xdisp.c (REDISPLAY_SOME_P): New macro.
995 (redisplay_internal): Use it (bug#15999).
996 (prepare_menu_bars, redisplay_window): Use it as well.
998 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1000 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1002 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1003 (globals_of_w32font): Zero it out.
1004 (GetCharWidth32W_Proc): New function pointer.
1005 (get_char_width_32_w): New function.
1006 (compute_metrics): If get_glyph_outline_w returns an error, try
1007 get_char_width_32_w before declaring a failure. This avoids
1008 punishing raster (a.k.a. "bitmap") fonts by slowing down
1009 redisplay. (Bug#6364).
1011 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1013 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1014 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1015 highlight needs to be redisplayed. (Bug#15913)
1017 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix minor problems found by static checking.
1020 * buffer.h (struct buffer_text, struct buffer):
1021 * frame.h (struct frame):
1022 * window.h (struct window):
1023 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1024 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1025 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1026 no-longer-valid use of HAVE_MENUS.
1027 * xdisp.c (propagate_buffer_redisplay): Now static.
1029 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1031 * xmenu.c (Fmenu_or_popup_active_p):
1032 * window.c (Fset_window_configuration):
1033 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1034 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1035 * fns.c (Fyes_or_no_p):
1036 * editfns.c (Fmessage_box, Fmessage_or_box):
1037 * alloc.c (make_save_ptr_ptr):
1038 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1040 * window.c (Fset_window_configuration): Move select_window later.
1042 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1044 Refine redisplay optimizations to only redisplay *some* frames/windows
1045 rather than all of them.
1046 * xdisp.c (REDISPLAY_SOME): New constant.
1047 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1048 (bset_redisplay, bset_update_mode_line): New functions.
1049 (message_dolog): Use bset_redisplay.
1050 (clear_garbaged_frames): Use fset_redisplay.
1051 (echo_area_display): Use wset_redisplay.
1052 (buffer_shared_and_changed): Remove.
1053 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1054 frame titles. Compute the actual set of windows redisplayed.
1055 Don't update frame titles and menu bars for frames that don't need to
1057 (propagate_buffer_redisplay): New function.
1059 (redisplay_internal): Use it. Be more selective in the set of windows
1060 we redisplay. Propagate windows_or_buffers_changed to
1061 update_mode_lines a bit later to simplify the code.
1062 (mark_window_display_accurate_1): Reset window and buffer's
1064 (redisplay_window): Do nothing if neither the window nor the buffer nor
1065 the frame needs redisplay.
1066 * window.h (struct window): Add `redisplay' field.
1067 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1068 (redisplay_other_windows, window_list): New declarations.
1069 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1070 (window_list): Not static any more.
1071 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1072 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1073 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1074 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1075 * frame.h (struct frame): Add `redisplay' field.
1076 Move `external_menu_bar' bitfield next to other bit-fields.
1077 (SET_FRAME_GARBAGED): Use fset_redisplay.
1078 (SET_FRAME_VISIBLE): Don't garbage the frame;
1079 Use redisplay_other_windows.
1080 * buffer.h (struct buffer): Add `redisplay' field.
1081 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1082 (modify_overlay): Use bset_redisplay.
1083 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1085 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1087 Support w32 file notifications in batch mode.
1088 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1089 invalid (which happens in batch mode). If non-interactive, call
1090 handle_file_notifications to store file notification events in the
1091 input queue. (Bug#15933)
1093 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1095 * w32inevt.c (handle_file_notifications): Now external, not static.
1097 * w32term.h (handle_file_notifications): Provide prototype.
1099 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1100 init_crit, since init_display, which does that otherwise, is not
1103 2013-11-27 Glenn Morris <rgm@gnu.org>
1105 * Makefile.in ($(lispsource)/international/charprop.el): New.
1106 (emacs$(EXEEXT)): Depend on charprop.el.
1108 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1110 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1111 deleting portions of the buffer under non-nil REPLACE argument.
1114 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1115 directory, watch it and not its parent.
1116 (add_watch): Allow empty string in FILE.
1118 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1120 * window.c (Fset_window_start, window_resize_apply)
1121 (window_scroll): Reset window_end_valid (Bug#15957).
1123 2013-11-27 Glenn Morris <rgm@gnu.org>
1125 * Makefile.in (leimdir): Now in lisp source directory.
1126 ($(leimdir)/leim-list.el): Just use ../leim .
1127 * epaths.in (PATH_DUMPLOADSEARCH):
1128 * lread.c (load_path_default):
1129 * nsterm.m (ns_load_path): No more leim directory.
1131 2013-11-26 Andreas Schwab <schwab@suse.de>
1133 * .gdbinit (xgettype): Add cast.
1135 2013-11-26 Glenn Morris <rgm@gnu.org>
1137 Preload leim-list.el.
1138 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1139 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1140 is a single directory.
1142 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1144 bool-vector-subsetp is now the normal direction (Bug#15912).
1145 * data.c (Fbool_vector_subsetp): Test whether the first argument
1146 is a subset of the second one, not the reverse. Add doc string.
1148 Fix minor problems found by static checking.
1149 * lread.c (load_path_default): Now static.
1150 * textprop.c (text_property_stickiness): Be consistent about the
1151 test used when deciding whether to consider the previous character.
1152 This simplifies the code a bit.
1154 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1156 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1158 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1159 (syms_of_frame): Don't defsubr them.
1161 2013-11-25 Glenn Morris <rgm@gnu.org>
1163 * lread.c (load_path_default): Change the sense of the argument.
1164 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1165 from dump_path. When it is not, avoid checking dump_path twice.
1167 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1168 uninstalled dump_path against installed Vload_path. (Bug#15964)
1170 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1172 Export get_pos_property to Elisp.
1173 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1174 (syms_of_editfns): Export it to Elisp.
1176 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1178 2013-11-23 Romain Francoise <romain@orebokech.com>
1180 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1181 initialization here ...
1182 (syms_of_fileio): ... from here.
1184 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1186 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1187 Please use --enable-check-lisp-object-type.
1189 2013-11-23 Glenn Morris <rgm@gnu.org>
1191 * process.c (get_process): Explicit error for dead buffers.
1193 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1195 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1197 2013-11-23 Glenn Morris <rgm@gnu.org>
1199 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1200 * lread.c (load_path_check): Take path to check as argument.
1201 (load_path_default): New, split from init_lread.
1202 (init_lread): Move calc of default load-path to load_path_default.
1203 Empty elements in EMACSLOADPATH now stand for the default.
1204 (load-path): Doc fix.
1205 * emacs.c (decode_env_path): Add option to treat empty elements
1206 as nil rather than ".".
1207 * callproc.c (init_callproc_1, init_callproc):
1208 * image.c (Vx_bitmap_file_path):
1209 * lisp.h (decode_env_path):
1210 * lread.c (Vsource_directory):
1211 Update for new argument spec of decode_env_path.
1213 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1215 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1216 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1218 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1220 Fix some dependency problems that cause unnecessary recompiles.
1221 Problem reported by RMS in
1222 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1223 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1224 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1225 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1226 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1227 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1228 (boostrap-clean): No need to remove stamp-oldxmenu.
1230 Fix recently introduced bool vector overrun.
1231 This was due to an optimization that went awry.
1232 Reported by Glenn Morris in
1233 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1234 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1235 for empty vectors, undoing the 2013-11-18 change.
1236 * data.c (bool_vector_binop_driver): Rely on this.
1237 Fix bug that occasionally overran the destination.
1238 * lisp.h (struct Lisp_Bool_vector): Document this.
1240 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1242 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1245 * nsterm.m (init, run, stop:): Comment out for now, does not work
1248 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1250 * charset.c (syms_of_charset): Don't read past end of string.
1252 2013-11-19 Glenn Morris <rgm@gnu.org>
1254 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1256 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1258 Add hooks to run on gaining/losing focus. (Bug#15029)
1259 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1260 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1261 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1263 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1265 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1266 The old names predated the API change that put destination at end.
1268 Improve API of recently-added bool vector functions (Bug#15912).
1269 The old API had (bool-vector-count-matches A B)
1270 and (bool-vector-count-matches-at A B I), which gave the
1271 misleading impression that the two functions were variants, one
1272 with a location I. The new API has (bool-vector-count-population A)
1273 and (bool-vector-count-consecutive A B I) to make the distinction
1274 clearer. The first function no longer has a B argument, since the
1275 caller can easily determine the number of nils if the length and
1276 number of ts is known.
1277 * data.c (Fbool_vector_count_population): Rename from
1278 bool_vector_count_matches, and accept just 1 argument.
1279 (Fbool_vector_count_consecutive): Rename from
1280 Fbool_vector_count_matches_at.
1282 Always allocate at least one bits_word per bool vector.
1283 See Daniel Colascione in:
1284 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1285 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1286 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1287 * lisp.h (struct Lisp_Bool_vector): Document this.
1289 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1291 * insdel.c (invalidate_buffer_caches): New function, consolidated
1292 from part of prepare_to_modify_buffer.
1293 (insert_from_gap, prepare_to_modify_buffer):
1294 * coding.c (code_convert_region, code_convert_string):
1295 Call invalidate_buffer_caches. (Bug#15841)
1297 * lisp.h (invalidate_buffer_caches): Add prototype.
1299 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1301 * w32term.c (x_update_window_end): Don't invalidate the entire
1302 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1303 highlight needs to be redisplayed. (Bug#15913)
1305 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1307 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1309 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1311 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1312 while we are using Vprin1_to_string_buffer.
1314 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1315 after inserting the description string. (Bug#15907)
1317 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1319 * data.c: Work around bogus GCC diagnostic about shift count.
1320 Reported by Eli Zaretskii in
1321 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1322 (pre_value): New function.
1323 (count_trailing_zero_bits): Use it.
1325 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1327 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1328 assume C macros are not supported even under -g3 in these old GCC
1331 2013-11-15 Leo Liu <sdl.web@gmail.com>
1333 * minibuf.c (Ftry_completion, Fall_completions)
1334 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1336 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1338 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1339 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1340 This avoids placing unnecessary constants into the Emacs code.
1342 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1344 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1345 for Cygwin w32 build.
1347 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1348 for Cygwin w32 build. (Bug#15892)
1350 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1352 Simplify, port and tune bool vector implementation.
1353 * alloc.c (bool_vector_exact_payload_bytes)
1354 (bool_vector_payload_bytes): Remove.
1355 (bool_vector_fill): Return its argument.
1356 * alloc.c (bool_vector_fill):
1358 * print.c (print_object):
1359 Simplify by using bool_vector_bytes.
1360 * alloc.c (make_uninit_bool_vector):
1361 New function, broken out from Fmake_bool_vector.
1362 (Fmake_bool_vector): Use it. Use tail call.
1363 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1364 * data.c (BITS_PER_ULL): New constant.
1365 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1366 if long long versions don't exist.
1367 (shift_right_ull): New function.
1368 (count_one_bits_word): New function, replacing popcount_bits_word
1369 macro. Don't assume that bits_word is no wider than long long.
1370 (count_one_bits_word, count_trailing_zero_bits):
1371 Don't assume that bits_word is no wider than long long.
1372 * data.c (bool_vector_binop_driver, bool_vector_not):
1373 * fns.c (Fcopy_sequence):
1375 Create an uninitialized destination, to avoid needless work.
1376 (internal_equal): Simplify.
1377 (Ffillarray): Prefer tail call.
1378 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1379 contain at least one word.
1380 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1381 chars are narrower than ints.
1382 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1383 * fns.c (Fcopy_sequence):
1385 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1386 Don't try to port to hosts where bits_word values have holes; the
1387 code wouldn't work there anyway. Verify this assumption, though.
1388 (bool_vector_bytes): New function.
1389 (make_uninit_bool_vector): New decl.
1390 (bool_vector_fill): Now returns Lisp_Object.
1392 * xfns.c (xic_create_fontsetname):
1393 * xrdb.c (gethomedir): Prefer tail calls.
1395 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1397 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1398 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1400 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1401 that requires a return value.
1402 (Fset_buffer_modified_p): Take advantage of this change to do
1405 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1407 * buffer.c (Frestore_buffer_modified_p): Sync it with
1408 Fset_buffer_modified_p.
1409 (Fforce_mode_line_update): New function, moved from subr.el.
1410 (Fset_buffer_modified_p): Use them.
1411 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1413 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1415 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1416 This avoids undefined behavior when subtracting pointers into
1417 different aways. On my platform it also makes the code a tad
1418 smaller and presumably faster.
1420 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1422 * keyboard.c (command_loop_1): Use region-extract-function.
1423 * insdel.c (Qregion_extract_function): Not static any more (can we
1424 stop pretending that these vars can benefit from being marked static?).
1426 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1428 * search.c (find_newline): If buffer text is relocated during the
1429 "dumb loop", adjust C pointers into buffer text to follow suit.
1432 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1434 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1435 for conversion (Bug#15837).
1437 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1439 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1440 for the entire range of inserted characters. (Bug#15841)
1442 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1444 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1446 (realize_default_face): Remove assignment to distant-foreground if
1447 unspecified (Bug#15815).
1449 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1451 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1452 cache-long-scans disabled, since we don't want to call
1453 prepare_to_modify_buffer (in insert_1_both) for each message we
1456 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1457 from buffer.c. Improve commentary to the buffer field setter
1460 * buffer.c (bset_cache_long_scans): Static function deleted.
1461 Improve commentary to the buffer field setter functions.
1462 (init_buffer_once): Default for cache-long-scans changed to t.
1465 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1467 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1469 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1470 This bug was introduced in my 2013-06-21 change, and caused
1471 struct Lisp_Sub_Char_Table objects to be given too many slots,
1472 which broke 'make -C admin/unidata'.
1474 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1476 Import changes from mac-port 4.5.
1477 * macfont.m (mac_font_copy_default_descriptors_for_language)
1478 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1479 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1480 (macfont_language_default_font_names): New.
1481 (macfont_list): Rearrange language/charset code.
1482 (macfont_close): Don't check for macfont_info->cache.
1483 (mac_ctfont_create_preferred_family_for_attributes): New font
1484 selection code, call
1485 mac_font_copy_default_name_for_charset_and_languages.
1486 (mac_font_copy_default_descriptors_for_language)
1487 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1489 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1491 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1493 Port to C11 aligned_alloc, and fix some integer overflows.
1494 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1495 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1496 and use of posix_memalign replaced with aligned_alloc.
1497 (aligned_alloc): New function, defined or declared as needed.
1498 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1499 Don't undef; configure.ac now does this.
1500 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1501 (calloc, aligned_alloc): Check for integer overflow.
1502 (aligned_alloc): Rename from memalign. All uses changed.
1503 (memalign): New function, an alias for aligned_alloc.
1505 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * xdisp.c (redisplay_internal): Fix typo in last change.
1509 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1511 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1513 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1515 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1516 redisplay--mode-lines-cause.
1517 (redisplay_internal): Keep them uptodate. Remove redundant check of
1518 buffer_shared_and_changed.
1519 * *.[chm]: Number every assignment to update_mode_lines so we
1520 can track why it is set.
1522 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1524 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1526 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1528 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1529 can track why it is set.
1531 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1533 Integer-related fixes for term.c etc.
1534 * dispextern.h (face_tty_specified_color): New function.
1535 * term.c (turn_on_face): Don't rely on undefined behavior when
1536 assigning an out-of-range value to 'long'.
1537 Simplify test for toggling highlight.
1538 (tty_capable_p): Omit last two (unused) args. All callers changed.
1539 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1540 (read_menu_input, tty_menu_activate, tty_menu_show):
1541 * xfaces.c (x_supports_face_attributes_p)
1542 (tty_supports_face_attributes_p):
1543 Use bool for boolean. All callers changed.
1544 (tty_supports_face_attributes_p): Omit defaults for color indices;
1545 no longer needed. Simplify tail call.
1547 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1549 * xdisp.c (prepare_menu_bars): Mark static.
1550 * lisp.h (prepare_menu_bars): Don't declare.
1551 * xselect.c (x_handle_selection_clear):
1552 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1554 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1556 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1557 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1559 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * keyboard.c (Fcommand_error_default_function): Rename from
1562 Fdefault_error_output.
1564 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1566 * keyboard.c (Fdefault_error_output): New function, extracted from
1568 (syms_of_keyboard): Use it for Vcommand_error_function.
1570 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1572 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1573 (init_eval): Use it to ensure handlerlist is non-NULL.
1574 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1575 (Fsignal): Adjust NULLness test of handlerlist.
1576 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1578 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1580 * callproc.c (call_process): Call prepare_to_modify_buffer before
1581 decoding text read from the sub-process, as the decoded stuff will
1582 be inserted into the buffer. This will invalidate the various
1583 caches maintained for the buffer. (Bug#15148)
1585 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1587 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1588 string of glyphless-char-display.
1590 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1592 * nsfns.m (ns_get_name_from_ioreg): New function.
1593 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1594 OSX >= 10.9. Use ns_get_name_from_ioreg.
1596 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1598 Simplify and port recent bool vector changes.
1599 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1600 only in this file. Use a more-efficient implementation if the
1601 second argument is a power of 2.
1602 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1603 Remove no-longer-necessary compile-time checks.
1604 (bool_vector_exact_payload_bytes): New function.
1605 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1606 exact payload changed to call the new function. Do not assume
1607 that the arg or result fits in ptrdiff_t.
1608 (bool_vector_fill): New function.
1609 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1611 (vroundup_ct): Don't assume arg fits in size_t.
1612 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1613 invoke set_category_set.
1614 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1615 All callers changed. Use bool_vector_set.
1616 * category.h (XCATEGORY_SET): Remove; no longer needed.
1617 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1619 * data.c (Faref): Use bool_vector_ref.
1620 (Faset): Use bool_vector_set.
1621 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1622 (Fbool_vector_not, Fbool_vector_count_matches)
1623 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1624 * fns.c (concat): Use bool_vector_ref.
1625 (Ffillarray): Use bool_vector_fill.
1626 (mapcar1): Use bool_vector_ref.
1627 (sxhash_bool_vector): Hash words, not bytes.
1628 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1629 a constant, since it's now used in #if.
1630 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1631 unsigned char on unusual architectures, so that we no longer
1632 assume that the number of bits per bits_word is a power of two or
1633 is a multiple of 8 or of CHAR_BIT.
1634 (Qt): Add forward decl.
1635 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1636 at least as strictly as bits_word.
1637 (bool_vector_data, bool_vector_uchar_data): New accessors.
1638 All data structure accesses changed to use them.
1639 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1640 (bool_vector_set): New functions.
1641 (bool_vector_fill): New decl.
1642 (ROUNDUP): Move to alloc.c as described above.
1644 Fix recent gnutls changes.
1645 * gnutls.c (Fgnutls_boot): Don't assume C99.
1646 * process.c (wait_reading_process_output): Fix typo in recent change.
1648 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1650 * process.c (wait_reading_process_output, read_process_output)
1651 (send_process): Check gnutls_state is not NULL.
1653 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1654 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1656 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1658 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1659 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1661 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1664 * nsfns.m (Fx_create_frame): Fix memory leak.
1666 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1667 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1668 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1670 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1672 * xdisp.c (message3_nolog, message_with_string): Encode the string
1673 before writing it to the terminal in a non-interactive session.
1675 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1676 sure we concatenate them into a unibyte string.
1678 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1679 resulting temporary name before returning it to the caller.
1680 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1681 is a unibyte string, convert NAME to a unibyte string to ensure
1682 that the result is also a unibyte string.
1684 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1685 create unibyte strings from default paths and directory/file
1688 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1691 * callproc.c (init_callproc): Use build_unibyte_string to make
1692 sure we create unibyte strings from default paths and
1693 directory/file names.
1695 * buffer.c (init_buffer): Don't store default-directory of
1696 *scratch* in multibyte form. The original problem which led to
1697 that is described in
1698 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1699 but it was solved long ago. (Bug#15260)
1701 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1703 Port to stricter C99 platforms.
1704 Especially, C99 prohibits nesting a struct X inside struct Y if
1705 struct X has a flexible array member.
1706 * alloc.c (struct sdata): New type.
1707 (sdata): Implement in terms of struct sdata.
1708 Remove u member; all uses replaced by next_vector, set_next_vector.
1709 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1710 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1711 (struct sblock): Rename first_data member to data, which is now
1712 a flexible array member. All uses changed.
1713 (next_vector, set_next_vector, large_vector_vec): New functions.
1714 (vector_alignment): New constant.
1715 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1716 (struct large-vector): Now merely a NEXT member, since the old approach
1717 ran afoul of stricter C99. All uses changed to use
1718 large_vector_vec or large_vector_offset.
1719 (large_vector_offset): New constant.
1720 * dispnew.c: Include tparam.h, for tgetent.
1721 Do not include term.h; no longer needed.
1722 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1723 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1724 (struct Lisp_Vector): Use a flexible array member for contents,
1725 instead of a union with a member that is an array of size 1.
1727 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1728 fact that the struct no longer contains a union.
1729 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1730 (struct Lisp_Save_Value, struct Lisp_Free):
1731 Use unsigned, not int, for spacers, to avoid c99 warning.
1732 (union specbinding): Use unsigned, not bool, for bitfield, as
1733 bool is not portable to pre-C99 hosts.
1735 2013-11-04 Glenn Morris <rgm@gnu.org>
1737 * emacs.c (usage_message): Mention that `-L :...' appends.
1739 2013-11-02 Glenn Morris <rgm@gnu.org>
1741 * Makefile.in (abs_builddir): Remove.
1742 (bootstrap_exe): Use relative filename.
1744 Use relative filenames in TAGS files.
1745 * Makefile.in (abs_srcdir): Remove it again.
1746 (.PHONY): Remove frc.
1747 (maintainer-clean): No more TAGS-LISP file.
1748 (TAGS): Pass relative file names to etags.
1749 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1751 * Makefile.in (abs_srcdir): New, set by configure.
1753 (maintainer-clean): Remove pointless echo. That should be in the
1754 top-level Makefile, if anywhere. Delete TAGS-LISP.
1755 (extraclean): No s/ and m/ directories for some time.
1756 (TAGS): Also depend on ctagsfiles3.
1757 Remove no-longer-defined S_FILE.
1758 Pass absolute filenames to etags once more.
1759 (TAGS-LISP): Replace lispdir with its expansion.
1760 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1761 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1763 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1765 * xfaces.c (check_lface_attrs, realize_default_face):
1766 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1767 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1769 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1771 * emacs.c (original_pwd): Remove global var by making it local.
1772 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1774 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1776 * xfaces.c: Declare color_distance.
1777 (QCdistant_foreground): New variable.
1778 (NEAR_SAME_COLOR_THRESHOLD): New define.
1779 (load_color2): New function.
1780 (load_color): Call load_color2.
1781 (load_face_colors): Call load_color2 and if distant-color is specified
1782 calculate distant and use distant-color if colors are near.
1783 (LFACE_DISTANT_FOREGROUND): New define.
1784 (merge_face_ref, Finternal_set_lisp_face_attribute)
1785 (Finternal_get_lisp_face_attribute)
1786 (x_supports_face_attributes_p): Handle distant-foreground similar to
1788 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1790 * dispextern.h (lface_attribute_index):
1791 Add LFACE_DISTANT_FOREGROUND_INDEX.
1793 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1795 * image.c (pbm_next_char): New function.
1796 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1797 (pbm_scan_number): Use it.
1798 (Qlibjpeg_version): New variable.
1799 (syms_of_image): DEFSYM and initialize it.
1801 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1803 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1805 2013-10-31 Glenn Morris <rgm@gnu.org>
1807 * emacs.c (original_pwd): New char.
1808 (main): If using --chdir, store original_pwd.
1809 (init_cmdargs): When setting Vinvocation_directory based on a
1810 relative argv[0], use original_pwd if set. (Bug#15768)
1812 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1814 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1816 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1818 * insdel.c: Fix minor problems found by static checking.
1819 (Qregion_extract_function): Now static.
1820 (prepare_to_modify_buffer_1): Remove unused locals.
1822 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1824 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1825 (syms_of_xdisp): Declare pre-redisplay-function.
1826 (markpos_of_region): Remove function.
1827 (init_iterator, compute_stop_pos, handle_face_prop)
1828 (face_before_or_after_it_pos, reseat_to_string)
1829 (get_next_display_element, window_buffer_changed)
1830 (redisplay_internal, try_cursor_movement, redisplay_window)
1831 (try_window_reusing_current_matrix, try_window_id, display_line)
1832 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1833 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1834 * window.h (struct window): Remove field `region_showing'.
1835 * dispextern.h (struct it): Remove region_beg/end_charpos.
1836 (face_at_buffer_position, face_for_overlay_string)
1837 (face_at_string_position): Update prototypes.
1838 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1839 (face_at_string_position): Remove `region_beg' and `region_end' args.
1840 * fontset.c (Finternal_char_font):
1841 * font.c (font_at, font_range): Adjust calls accordingly.
1842 * insdel.c (Qregion_extract_function): New var.
1843 (syms_of_insdel): Initialize it.
1844 (prepare_to_modify_buffer_1): Use it.
1846 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1848 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1849 * ftxfont.c (ftxfont_get_gcs):
1850 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1851 * xfaces.c (x_free_colors, x_free_dpy_colors)
1852 (x_create_gc, unload_color):
1853 * xselect.c (x_property_data_to_lisp):
1854 * xsettings.c (parse_settings):
1855 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1856 (get_bits_and_offset): Adjust definition.
1857 * frame.c (XParseGeometry): Adjust locals.
1858 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1859 * regex.h (toplevel): Likewise for reg_syntax_t.
1861 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1863 * eval.c (run_hook_with_args): Use FUNCTIONP.
1865 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1867 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1868 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1869 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1870 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1871 on MS-Windows anyway.
1872 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1873 (free_realized_face): ...adjust user.
1874 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1875 white relief pixels to -1.
1876 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1877 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1878 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1880 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1882 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1883 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1884 in practice now. All callers changed.
1886 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1888 * dispextern.h (struct face): Use bitfields for 'underline_type'
1889 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1890 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1891 'stipple' member. Move 'lface' member up to help...
1892 * xfaces.c (make_realized_face): ...this function to find and
1893 clear just the members that need clearing.
1894 (load_face_colors, realize_x_face):
1895 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1897 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1899 * xftfont.c (struct xftfont_info): Remove set-but-unused
1901 (xftfont_open): Adjust user.
1902 (xftfont_get_colors): Remove useless prototype.
1904 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1906 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1907 before passing them to 'unexec'. (Bug#15260)
1909 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1911 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1913 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1915 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1916 the changed signature of the font driver's 'close' method.
1918 * w32font.h (w32font_close): Adjust the prototype to the change in
1919 function definition.
1921 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1923 * w32uniscribe.c (uniscribe_close): Adapt the call to
1924 w32font_close to its new prototype.
1926 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1928 Omit unused frame argument of font API's close function.
1929 * font.h (struct font): Drop frame argument. Adjust comment.
1930 * font.c (font_clear_cache, font_close_object): Adjust users.
1931 * ftfont.c (ftfont_close):
1932 * ftxfont.c (ftxfont_close):
1933 * macfont.m (macfont_close):
1934 * nsfont.m (nsfont_close):
1935 * w32font.c (w32font_close):
1936 * xfont.c (xfont_close):
1937 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1938 tweak comments and make functions safe if called more than once for
1939 the same font object.
1941 Perform font-specific cleanup when font object is swept by GC. See
1942 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1943 * alloc.c (cleanup_vector): New function.
1944 (sweep_vector): Call it for each reclaimed vector object.
1945 * font.h (struct font): Adjust comment.
1947 2013-10-24 Glenn Morris <rgm@gnu.org>
1949 * Makefile.in (abs_top_srcdir): New, set by configure.
1951 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1953 Adjust recent font-related changes to fix bug#15686.
1954 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1955 is a live window system frame, mark its default font too.
1957 2013-10-23 Glenn Morris <rgm@gnu.org>
1959 * Makefile.in (RUN_TEMACS): Make relative (again).
1960 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1961 (bootstrap-emacs$(EXEEXT)):
1962 Quote entities that might contain whitespace.
1964 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1966 Port to Solaris 10 and its bundled GCC.
1967 Problem reported by Timothy C. Burt.
1968 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1970 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1972 Do not allow font caches to grow too large.
1973 * alloc.c (compact_font_cache_entry, compact_font_caches):
1974 New functions or stub if not HAVE_WINDOW_SYSTEM.
1975 (compact_undo_list): Factor out from Fgarbage_collect.
1977 (mark_face_cache): Mark face font. Move down to avoid
1979 (mark_terminals): Do not mark font cache here.
1980 (Fgarbage_collect): Call compaction functions described
1981 above. Adjust comment.
1983 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1985 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1986 chdir to HOME (bug#15607).
1988 * nsterm.m (Qcocoa, Qgnustep): New variables.
1989 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1990 (ns_get_color): Make selection color work for GNUStep also.
1992 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1994 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1995 handles mouse clicks. Instead, let GPM use the same code as all
1996 the other mice use. See the discussion starting at
1997 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1998 for the details of the problem with the menu bar this fixes.
2000 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2002 Remove port-specific display name lists to avoid extra
2003 complexity and data duplication with display info lists.
2004 * xterm.h (x_display_name_list): Remove declaration.
2005 * xterm.c (x_display_name_list): Remove.
2006 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2007 * xfns.c (x_display_info_for_name, Fx_display_list):
2008 Likewise. Use x_display_list where appropriate.
2009 * w32term.h (w32_display_name_list): Remove declaration.
2010 * w32term.c (w32_display_name_list): Remove.
2011 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2013 * w32fns.c (x_display_info_for_name, Fx_display_list):
2014 Likewise. Use x_display_list where appropriate.
2015 * nsterm.h (ns_display_name_list): Remove declaration.
2016 * nsterm.m (ns_display_name_list): Remove.
2017 (ns_term_init, syms_of_nsterm): Adjust users.
2018 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2019 Likewise. Use x_display_list where appropriate.
2020 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2021 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2022 (mark_terminals): Mark per-terminal font cache.
2024 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2026 Don't run timers in input-pending-p. Its new check-timers param
2027 provides the prior behavior. (Bug#15045).
2028 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2031 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2033 Make some functions static in non-Microsoft builds.
2034 On my platform (Fedora 19 x86-64), this shrinks the
2035 Emacs executable (text+data) by 0.25%.
2036 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2037 (load_color) [!MSDOS]:
2038 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2039 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2040 * lisp.h (check_existing):
2041 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2042 (network_interface_info) [!WINDOWSNT]:
2043 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2044 Remove extern decls.
2045 * fileio.c (check_existing):
2046 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2047 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2048 (network_interface_info) [!WINDOWSNT]:
2049 * term.c (encode_terminal_code) [!WINDOWSNT]:
2050 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2051 * xfaces.c (load_color) [!MSDOS]:
2053 * fileio.c (check_existing, check_executable, check_writable):
2054 * process.c (network_interface_list, network_interface_info):
2055 Move earlier, so that we don't need forward decls.
2056 * gnutls.c (fn_gnutls_transport_set_errno)
2057 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2059 * w32.c (init_environment): Use faccessat rather than
2060 check_existing, partly for consistency with the rest of the code
2061 in this file, partly so that check_existing can be static.
2063 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2064 * emacs.c (MAIN_PROGRAM): New macro.
2065 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2066 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2068 bool vector int width fixes
2069 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2070 (Fbool_vector_count_matches_at):
2071 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2072 can exceed PTRDIFF_MAX, at least in theory.
2073 (Fbool_vector_count_matches_at):
2074 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2076 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2078 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2079 (struct sockaddr): Add forward decl, for platforms that lack it.
2081 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2083 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2086 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2088 * w32.c (network_interface_get_info, network_interface_list)
2089 (network_interface_info): New functions. (Bug#15610)
2090 (GetAdaptersInfo_Proc): New typedef.
2091 (get_adapters_info): New wrapper function.
2092 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2094 * process.h (network_interface_list, network_interface_info):
2097 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2098 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2099 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2100 for WINDOWSNT. Doc fix.
2101 (syms_of_process): Defsubr Snetwork_interface_list and
2102 Snetwork_interface_info unconditionally.
2104 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2105 in NS GUI sessions. (Bug#15629)
2107 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2109 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2111 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2113 * print.c (print_object): Print " ..." when truncating bool vectors.
2115 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2117 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2118 standard mouse buttons.
2120 * termhooks.h (struct input_event): Remove incorrect commentary.
2122 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2124 Disallow bool vector operations on mixed-length operands.
2125 The old behavior left garbage in the result vector sometimes,
2126 and didn't seem to be useful.
2127 * data.c (Qwrong_length_argument): New static var.
2128 (wrong_length_argument): New function.
2129 (bool_vector_binop_driver): Check that args agree in length.
2131 * keyboard.c, keyboard.h (all_kboards): Now static.
2133 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2135 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2136 note from the lispref.
2138 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2140 * nsterm.h (struct ns_display_info): Remove set-but-unused
2141 member image_cache (image caches are per-terminal anyway).
2142 (FRAME_X_IMAGE_CACHE): Remove.
2143 * nsterm.m (ns_initialize_display_info): Adjust user.
2145 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2147 * w32proc.c: Include mingw_time.h.
2149 * w32.c: Include mingw_time.h.
2151 Implement scrolling of TTY menus when the screen is too short.
2153 * term.c (tty_menu_display): Accept an additional argument, the
2154 menu item from which to start displaying the menu. Account for
2155 the value of Y when limiting the menu to the number of available
2157 (mi_result): New enumeration.
2158 (read_menu_input): Return enumerated value. When the y coordinate
2159 hits min_y or max_y, return scroll indication instead of wrapping
2161 (tty_menu_activate): Handle the scrolling indications from
2162 read_menu_input. Compute the first menu item to display and pass
2163 it to tty_menu_display.
2165 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2167 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2168 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2169 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2170 Adjust to match the change described below.
2171 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2172 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2173 memory_below_frame members to...
2174 * termchar.h (struct tty_display_info): ...here because they're
2175 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2176 * term.c (init_tty):
2177 * nsterm.m (ns_create_terminal):
2178 * w32term.c (w32_create_terminal):
2179 * xterm.c (x_create_terminal): Adjust users.
2180 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2181 to filter out non-TTY frames. Adjust comment.
2182 (scrolling): Adjust user. Prefer eassert for debugging check.
2184 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2186 * xfaces.c (PT_PER_INCH): Remove unused macro.
2187 * termhooks.h (struct terminal): Remove set-but-unused
2188 member fast_clear_end_of_line.
2189 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2190 * nsterm.m (ns_create_terminal):
2191 * term.c (init_tty):
2192 * w32term.c (w32_create_terminal):
2193 * xterm.c (x_create_terminal): Adjust users.
2195 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2197 * lisp.h (bool_vector_size): New function.
2198 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2199 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2200 (Fbool_vector_not, Fbool_vector_count_matches_at):
2201 Remove uses of 'eassume' that should no longer be needed,
2202 because they are subsumed by the 'eassume' in bool_vector_size.
2204 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2206 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2207 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2208 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2210 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2212 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2213 have different dimensions. (Bug#15575)
2215 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2218 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2220 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2222 * term.c (tty_menu_show): Never return with unbalanced
2223 specpdl. Use eassert for debugging check. Adjust style.
2225 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2227 * term.c (read_menu_input): Make selection of menu items
2228 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2229 (tty_menu_activate): Fix off-by-one error when computing max_y.
2231 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2233 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2234 audit logging (only used with GnuTLS 3.x) and enable it.
2236 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2238 * dispnew.c (redraw_frame): Remove useless #ifdef because
2239 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2240 Also, move TTY fflush to...
2241 * term.c (tty_update_end): ...this function.
2243 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2245 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2246 the end of the frame's glyph matrix. (Bug#15575)
2248 * term.c (tty_menu_display): Don't move cursor while overwriting
2249 frame's glyphs with menu items. Limit the number of items
2250 displayed to what can be shown on the available screen lines,
2251 excluding the echo area.
2252 (tty_menu_activate): Limit the Y coordinate allowed by
2253 read_menu_input to the last screen line used for menu display.
2255 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2257 * lisp.h (eassume): New macro.
2258 Also, include <verify.h>, for 'assume'.
2259 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2260 (vroundup, vector_nbytes):
2261 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2262 (Fbool_vector_not, Fbool_vector_count_matches)
2263 (Fbool_vector_count_matches_at):
2264 Use eassume, not eassert.
2265 * casetab.c (set_identity, shuffle):
2266 * composite.c (composition_gstring_put_cache):
2267 * dispnew.c (update_frame_1):
2268 * ftfont.c (ftfont_shape_by_flt):
2269 * image.c (gif_load):
2270 * intervals.c (offset_intervals):
2271 * macfont.m (macfont_shape):
2272 Remove calls to 'assume' that are no longer needed, because
2273 --enable-gcc-warnings no longer generates bogus warnings
2274 when these calls are removed.
2276 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2278 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2280 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2282 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2283 (Qsubstitute_env_in_file_name): New var.
2284 (syms_of_fileio): Define it.
2286 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2288 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2289 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2292 * term.c (save_and_enable_current_matrix): Don't allocate and
2293 don't save margin areas.
2294 (restore_desired_matrix): Don't restore margin areas.
2295 (free_saved_screen): Don't free margin areas.
2297 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2299 * image.c: Pacify --enable-gcc-warnings.
2300 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2301 #define only if used.
2303 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2305 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2306 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2307 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2308 (gif_load): For giflib v5.x and later, display the error message
2309 produced by giflib when its functions fail.
2310 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2313 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2315 * keyboard.c (last_event_timestamp): Remove. For X selection and
2316 GTK popup menus, it may be obtained from per-frame X display info.
2317 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2318 (process_special_events): Adjust users.
2319 * keyboard.h (last_event_timestamp): Remove declaration.
2320 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2321 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2322 * menu.h (xmenu_show): Adjust prototype.
2323 * menu.c (Fx_popup_menu): Adjust user.
2324 * xselect.c (x_own_selection, x_get_foreign_selection)
2325 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2327 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2329 * keyboard.c (init_kboard): Now static. Add arg
2330 to denote window system. Adjust comment.
2331 (init_keyboard): Adjust user.
2332 (allocate_kboard): New function.
2334 * nsterm.m (ns_term_init):
2335 * term.c (init_tty):
2336 * w32term.c (w32_create_terminal):
2337 * xterm.c (x_term_init): Use it.
2338 * keyboard.h (init_kboard): Remove prototype.
2339 (allocate_kboard): Add prototype.
2341 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2343 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2344 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2346 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2348 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2350 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2352 * term.c (tty_menu_activate): Flush the output stream after
2353 showing the cursor, and don't mark the frame garbaged at exit from
2354 the function. Fixes redisplay glitches when moving from one menu
2357 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2359 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2360 or throw error (Bug#15570).
2362 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2364 * intervals.c (temp_set_point_both): Move test into 'eassert',
2367 * lisp.h (eassert): Don't use 'assume'.
2368 Sometimes 'assume' wins in performance, and sometimes it loses,
2369 so it shouldn't be used all the time. Perhaps we need two
2370 flavors of 'eassert', one for where 'assume' is far more likely
2371 to help or to hurt; but that can be done later.
2372 Problem reported by Dmitry Antipov in
2373 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2374 Also, don't include <verify.h>; no longer needed.
2376 2013-10-09 Glenn Morris <rgm@gnu.org>
2378 * eval.c (Fcond): Doc tweak.
2380 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2382 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2383 expressions with side effects to eassert. (Bug#15565)
2385 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2387 * fns.c (hashfn_user_defined): Allow hash functions to return any
2390 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2392 Fix minor problems found by static checking.
2393 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2394 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2395 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2396 * keyboard.c (read_menu_command): Remove unused local.
2397 * lisp.h (read_menu_command): New decl.
2398 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2399 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2400 Return ptrdiff_t, not int.
2401 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2402 not int, for benefit of xpalloc.
2403 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2405 (have_menus_p): Remove; unused.
2406 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2407 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2408 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2410 (save_and_enable_current_matrix): Omit unnecessary casts.
2411 (read_menu_input): Omit local extern decl (now in lisp.h).
2412 Don't access uninitialized storage if mouse_get_xy fails.
2413 (tty_menu_activate): Mark local as initialized, for lint.
2414 (tty_menu_activate, tty_meny_show): Remove unused locals.
2416 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2418 Support menus on text-mode terminals.
2419 * xterm.h (xw_popup_dialog): Add prototype.
2421 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2422 (xmenu_show): Block input here, instead in Fx_popup_menu.
2423 (xw_popup_dialog): New function, with X-specific bits of popup
2426 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2429 * window.c (Fset_window_configuration): Use run-time tests of the
2430 frame type instead of compile-time conditionals, when menu-bar
2431 lines are considered.
2433 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2434 (w32_popup_dialog): New prototypes.
2436 * w32menu.c (Fx_popup_dialog): Function deleted.
2437 (w32_popup_dialog): New function, with w32 specific bits of popup
2438 dialogs. Block input here.
2440 * w32inevt.c (w32_console_read_socket): Minor change to add
2441 debugging TTY events.
2443 * w32fns.c (show_hourglass): If returning early because the frame
2444 is not a GUI frame, unblock input.
2446 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2447 (cursorY): New functions.
2449 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2450 WINDOWSNT, macros that call curX and curY elsewhere.
2452 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2454 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2455 specific function to hide and show cursor on a text-mode terminal.
2456 (tty_menu_struct, struct tty_menu_state): New structures.
2457 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2458 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2459 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2460 (tty_menu_locate, save_and_enable_current_matrix)
2461 (restore_desired_matrix, screen_update, read_menu_input)
2462 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2463 (tty_pop_down_menu, tty_menu_last_menubar_item)
2464 (tty_menu_new_item_coords, tty_menu_show): New functions.
2465 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2467 * nsterm.h (ns_popup_dialog): Adjust prototype.
2469 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2471 (ns_popup_dialog): Adapt order of arguments to the other
2472 *_menu_show implementations.
2473 (Fx_popup_dialog): Function deleted.
2475 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2477 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2479 * menu.c (have_boxes): New function.
2480 (single_keymap_panes): Use it instead of a compile-time
2482 (single_menu_item): Use run-time tests of the frame type instead
2483 of compile-time conditionals.
2484 (encode_menu_string): New function.
2485 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2486 the macro, since different types of frame need different encoding
2488 (digest_single_submenu): Use run-time tests of frame type instead
2489 of, or in addition to, compile-time conditionals.
2490 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2491 (Fx_popup_menu): Detect when the function is called from keyboard
2492 on a TTY. Don't barf when invoked on a text-mode frame.
2493 Check frame type at run time, instead of compile-time conditionals for
2494 invoking terminal-specific menu-show functions.
2495 Call tty_menu_show on text-mode frames.
2496 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2497 run time to determine which alternative to invoke; support dialogs
2500 * keyboard.h <Qmouse_movement>: Declare.
2502 * keyboard.c <Qmouse_movement>: Now extern.
2503 <Qecho_keystrokes>: New static variable.
2504 (read_key_sequence): Accept an additional argument, a flag to
2505 prevent redisplay during reading of the key sequence. All callers
2507 (read_menu_command): New function.
2508 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2510 (toolkit_menubar_in_use): New function.
2511 (make_lispy_event): Use it instead of a compile-time test.
2513 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2514 window-system being available.
2516 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2517 to x-popup-dialog on the frame type, they all now support popup
2520 * dispnew.c (save_current_matrix): Save the margin areas.
2521 (restore_current_matrix): Restore margin areas.
2522 (update_frame_with_menu): New function.
2524 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2527 * alloc.c (make_save_ptr): Now compiled unconditionally.
2529 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2531 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2532 (redraw_frame, update_frame): Adjust users.
2533 * dispextern.h (set_window_update_flags): Adjust prototype.
2534 * xdisp.c (redisplay_internal): When updating all frames with zero
2535 windows_or_buffers_changed, assume that only the windows that shows
2536 current buffer should be really updated.
2538 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2540 Do not allocate huge temporary memory areas and objects while encoding
2541 for file I/O, thus reducing an enormous memory usage for large buffers.
2542 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2543 * coding.h (struct coding_system): New member raw_destination.
2544 * coding.c (setup_coding_system): Initialize it to zero.
2545 (encode_coding_object): If raw_destination is set, do not create
2546 dst_object. Add comment.
2547 * fileio.c (toplevel): New constant E_WRITE_MAX.
2548 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2549 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2551 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsterm.m (windowDidExitFullScreen:):
2554 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2556 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2558 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2559 * keyboard.c (unblock_input_to): Don't process pending signals
2560 if a fatal error is in progress.
2562 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2563 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2564 they're talking about words in Lisp bool vectors.
2565 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2566 * data.c (popcount_bits_word): Rename from popcount_size_t.
2567 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2570 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2572 Improve support for popcount and counting trailing zeros (Bug#15550).
2573 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2574 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2575 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2576 (popcount_size_t_msc, popcount_size_t_gcc):
2577 Remove; now done by Gnulib.
2578 (popcount_size_t): Now a macro that defers to Gnulib.
2579 (count_trailing_zero_bits): Return int, for consistency with
2580 Gnulib and because Emacs prefers signed to unsigned int.
2581 Don't assume that size_t is either unsigned int or unsigned long
2582 or unsigned long long.
2583 (size_t_to_host_endian): Do not assume that size_t is either
2584 exactly 32 or exactly 64 bits wide.
2585 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2586 etc., so that it's now an enum constant, not a macro.
2587 No need to assume that it's either 32 or 64.
2589 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2591 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2594 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2596 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2597 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2599 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2601 emacs_read and emacs_write now use void *, not char *.
2602 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2603 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2604 Buffer arg is now void *, not char *. This matches plain
2605 'read' and 'write' better, and avoids a constraint violation
2606 on Solaris 9 with Oracle Studio.
2608 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2610 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2611 memset to explicit loop. Otherwise copy largest possible chunk
2612 from initialized to uninitialized part, thus allowing the longer
2613 memcpy runs and reducing the number of loop iterations.
2615 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2617 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2618 hide toolbar (Bug#15388).
2619 (windowDidEnterFullScreen:): If presentation options are zero,
2620 set them here (Bug#15388).
2621 (ns_update_auto_hide_menu_bar): Remove runtime check.
2622 Don't auto hide dock unless menubar is also auto hidden.
2624 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2626 * editfns.c (message): Mention batch mode in doc string.
2628 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2630 * nsterm.m (check_native_fs): Remove erroneous comment.
2632 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2634 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2635 uses find_newline instead of scan_newline and so doesn't move point.
2637 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2639 Use hardware support for byteswapping on glibc x86 etc.
2640 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2641 whereas the old swap64 needed 30.
2642 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2643 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2644 Use byteswap.h's macros to swap bytes.
2645 * lisp.h (swap16, swap32, swap64): Remove.
2646 All uses replaced by bswap_16, bswap_32, bswap_64.
2648 * bytecode.c (exec_byte_code): Use some more volatile variables
2649 to work around local variables getting clobbered by longjmp.
2650 Port to pre-C99, which doesn't allow decls after stmts.
2652 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2654 * lisp.h (eassert): Assume that COND is true when optimizing.
2655 In other words, take on the behavior of eassert_and_assume.
2656 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2657 (eassert_and_assume): Remove. All uses replaced by eassert.
2659 * xdisp.c (Qglyphless_char): Now static.
2661 Adjust to merge from gnulib.
2662 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2663 * lisp.h: Include <verify.h>, for 'assume'.
2665 * eval.c (clobbered_eassert): New macro.
2666 (internal_catch, internal_condition_case)
2667 (internal_condition_case_1, internal_condition_case_2)
2668 (internal_condition_case_n): Use it instead of eassert
2669 when the argument contains locals clobbered by longjmp.
2670 Don't use clobbered locals outside of clobbered_eassert.
2671 (internal_lisp_condition_case): Use a volatile variable
2672 to work around a local variable's getting clobbered.
2674 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2676 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2677 (PUSH_HANDLER): New macro.
2678 (catchlist): Remove.
2679 (handlerlist): Always declare.
2681 * eval.c (catchlist): Remove (merge with handlerlist).
2682 (handlerlist, lisp_eval_depth): Not static any more.
2683 (internal_catch, internal_condition_case, internal_condition_case_1)
2684 (internal_condition_case_2, internal_condition_case_n):
2686 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2687 handlerlist/catchlist.
2688 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2689 handlerlist which can only handle a single condition-case handler at
2691 (find_handler_clause): Simplify since we only a single branch here
2694 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2696 (bcall0): New function.
2697 (exec_byte_code): Add corresponding cases. Improve error message when
2698 encountering an invalid byte-code. Let Bunwind_protect accept
2699 a function (rather than a list of expressions) as argument.
2701 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2702 and make them unconditional now that they're heap-allocated.
2704 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2706 * charset.c (Fdecode_char, Fencode_char): Remove description of
2707 `restriction' arg. now that it's hidden by advertised-calling-convention.
2709 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2711 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2712 Remove unused variable (from mac-port).
2713 (macfont_draw): Use s->ybase for correct y position.
2715 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2717 * frame.h (struct frame): Drop has_minibuffer member because...
2718 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2719 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2721 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2723 * window.h (struct window): Prefer enum text_cursor_kinds to int
2724 for phys_cursor_type member. Move the latter, phys_cursor_width,
2725 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2726 * window.c (replace_window, make_window): Adjust users.
2728 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2730 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2731 this module is never compiled otherwise.
2733 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2735 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2738 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2740 * xdisp.c (get_next_display_element): Don't call face_for_font in
2741 a build configured --without-x. (Bug#15484)
2743 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2745 * window.c (calc_absolute_offset): #elif should be #elif defined.
2747 * frame.c (delete_frame): Block/unblock input to overcome race
2748 condition (Bug#15475).
2750 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2752 * frame.c (delete_frame): Record selected frame only after
2753 calling Qdelete_frame_functions (Bug#15477).
2755 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2757 * nsterm.m (ns_selection_color): Remove.
2758 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2759 NSColor selectedText(Background)Color. Only for COCOA.
2760 (ns_term_init): Remove assignment of ns_selection_color, logic
2761 moved to ns_get_color.
2763 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2764 NS_SELECTION_COLOR_DEFAULT.
2765 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2767 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2769 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2770 frame' does not have the tool_bar_window member.
2772 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2774 Signal error when reading an empty byte-code object (Bug#15405)
2775 * lread.c (read1): signal error
2776 * alloc.c (make_byte_code): eassert header size
2777 (sweep_vectors): change an int to size_t
2779 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2781 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2782 instead of ints, as it's the usual style for offsetof constants. See:
2783 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2785 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2786 This is ugly, but it should fix the performance problem for older
2787 GCC versions in the short run. I'll look into integrating the
2788 Gnulib module for popcount, as a better fix.
2789 See the thread starting in:
2790 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2791 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2792 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2793 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2794 (popcount_size_t): Use it.
2796 2013-09-24 Daniel Colascione <dancol@dancol.org>
2798 * process.c (Fnetwork_interface_info): Fix build break due to
2801 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2803 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2804 Prefer signed to unsigned integers where either will do.
2805 No need for 'const' on locals that do not escape.
2806 Omit easserts with unnecessary and unportable assumptions about
2807 alignment. Avoid unnecessary casts to char *.
2809 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2811 Use union for the payload of struct Lisp_Vector.
2812 This helps to avoid a few glitches dictated by C's aliasing rules.
2813 * lisp.h (struct Lisp_Vector): Use union for next and
2814 contents member. Adjust comment. Change related users.
2815 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2816 Related users changed.
2817 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2818 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2819 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2820 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2822 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2824 Optimize glyph row clearing and copying routines.
2825 * dispextern.h (struct glyph_row): Change layout of struct
2826 glyph_row to help copy_row_except_pointers. Adjust comment.
2827 * dispnew.c (null_row): Remove.
2828 (clear_glyph_row): Use offsetof and memset to find and clear
2829 just the members that need clearing. Adjust comment.
2830 (copy_row_except_pointers): Likewise for copying.
2832 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2834 Some minor cleanups of recently-added bool vector code.
2835 * conf_post.h (assume): Always return void. Use lint version
2836 only if GCC and MSC versions don't apply.
2837 * conf_post.h (assume):
2838 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2839 Depend on _MSC_VER, not __MSC_VER, for consistency with
2841 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2842 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2843 (bool_vector_binop_driver, count_trailing_zero_bits)
2844 (size_t_to_host_endian): Now static, not static inline;
2845 the latter isn't needed with modern compilers and doesn't
2846 work with older compilers anyway.
2848 * alloc.c (valgrind_p): Use bool for boolean.
2850 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2852 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2853 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2854 (display_last_displayed_message_p, message_buf_print)
2855 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2856 Use bool for boolean.
2857 * dispextern.h (cancel_line, init_desired_glyphs):
2858 Remove ancient leftover.
2859 (help_echo_showing_p, hourglass_shown_p):
2860 * lisp.h (noninteractive_need_newline): Adjust declaration.
2862 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2864 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2866 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2867 ...this file and convert the latter to static. Adjust comment.
2868 (make_initial_frame):
2869 * window.c (init_window_once): Adjust user.
2870 * frame.h (last_nonminibuf_frame): Remove declaration.
2871 * lisp.h (selected_frame): Likewise.
2872 * msdos.c (the_only_display_info): Adjust comment.
2874 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2876 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2877 computing the end column of mouse-highlight that comes from
2878 display or overlay strings. (Bug#15437)
2879 (note_mouse_highlight): Adapt calculation of last argument to
2880 mouse_face_from_string_pos to the above change.
2882 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2883 all platforms, not just for clang.
2885 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2887 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2888 about excess arguments to snprintf.
2890 * conf_post.h(assume): Use __builtin_unreachable for clang.
2892 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2894 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2895 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2897 2013-09-23 Daniel Colascione <dancol@dancol.org>
2899 * alloc.c (USE_VALGRIND): New macro; on by default
2900 when ENABLE_CHECKING.
2901 (mark_maybe_object, mark_maybe_pointer)
2902 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2904 (valgrind_p) [USE_VALGRIND]: New variable.
2905 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2907 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2909 * process.c (wait_reading_process_output): Change int pnamelen to
2912 * nsterm.m (setMarkedText:selectedRange:):
2913 (deleteWorkingText):
2914 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2915 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2916 argument to unsigned long to avoid warning.
2917 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2919 * conf_post.h (assume): Fix compiler error: x shall be cond.
2921 2013-09-22 Daniel Colascione <dancol@dancol.org>
2923 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2924 warning when compiling without a window system.
2926 2013-09-22 Daniel Colascione <dancol@dancol.org>
2928 * data.c (Qbool_vector_p): New symbol.
2929 (bool_vector_spare_mask, popcount_size_t_generic)
2930 (popcount_size_t_msc, popcount_size_t_gcc)
2932 (bool_vector_binop_driver)
2933 (count_trailing_zero_bits, size_t_to_host_endian)
2934 (Fbool_vector_exclusive_or)
2935 (Fbool_vector_union)
2936 (Fbool_vector_intersection, Fbool_vector_set_difference)
2937 (Fbool_vector_subsetp, Fbool_vector_not)
2938 (Fbool_vector_count_matches)
2939 (Fbool_vector_count_matches_at): New functions.
2940 (syms_of_data): Intern new symbol, functions.
2941 * alloc.c (bool_vector_payload_bytes): New function.
2942 (Fmake_bool_vector): Instead of calling Fmake_vector,
2943 which performs redundant initialization and argument checking,
2944 just call allocate_vector ourselves. Make sure we clear any
2945 terminating padding to zero.
2946 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2947 instead of open-coding the size calculation.
2948 (vroundup_ct): New macro.
2949 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2950 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2951 * composite.c (composition_gstring_put_cache):
2952 Change lint_assume to assume.
2953 * conf_post.h (assume): New macro.
2954 (lint_assume): Remove.
2955 * dispnew.c (update_frame_1): Change lint_assume to assume.
2956 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2958 * image.c (gif_load): Change lint_assume to assume.
2959 * lisp.h (eassert_and_assume): New macro.
2960 (Qbool_vector_p): Declare.
2961 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2962 (swap16, swap32, swap64): New inline functions.
2963 * macfont.c (macfont_shape): Change lint_assume to assume.
2964 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2965 * xsettings.c (parse_settings): Use new swap16 and
2966 swap32 from lisp.h instead of file-specific macros.
2968 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2970 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2971 found (which can legitimately happen when the glyph row at the
2972 window start is disabled in the current_matrix. (Bug#15365)
2974 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2976 Fix syntax.h bug introduced by recent INLINE change.
2977 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2978 conditionally compiled one way in some modules, and a different
2979 way in others. This doesn't work with extern inline functions,
2980 which must have the same definition in all modules, because the
2981 defining code might be shared across modules, depending on the
2982 implementation. Symptoms reported by Martin Rudalics in:
2983 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2984 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2985 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2986 overriding the corresponding functions in syntax.h.
2987 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2988 (syntax_property): New inline functions.
2989 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2990 Rewrite in terms of these new functions.
2992 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2994 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2995 not chars_in_text, whose result depends on the multibyteness of
2996 the current buffer. (Bug#15426)
2998 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3000 Port recent change to hosts where pointers aren't 'long'.
3001 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3002 Don't assume that pointers are the same width as 'long'.
3003 Add a compile-time check that a pointer fits into two X slots.
3005 A simpler, centralized INLINE.
3006 * conf_post.h (INLINE): Define only if not already defined.
3007 This allows us to use a single INLINE, defined by one file
3009 * emacs.c (INLINE): Define it.
3010 Also, include category.h, charset.h, composite.h, dispextern.h,
3011 syntax.h, systime.h, so that their INLINE definitions are expanded
3013 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3014 * buffer.h, buffer.c (BUFFER_INLINE):
3015 * category.h, category.c (CATEGORY_INLINE):
3016 * character.h, character.c (CHARACTER_INLINE):
3017 * charset.h, charset.c (CHARSET_INLINE):
3018 * composite.h, composite.c (COMPOSITE_INLINE):
3019 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3020 * frame.h, frame.c (FRAME_INLINE):
3021 * intervals.h, intervals.c (INTERVALS_INLINE):
3022 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3023 * lisp.h, alloc.c (LISP_INLINE):
3024 * process.h, process.c (PROCESS_INLINE):
3025 * syntax.h, syntax.c (SYNTAX_INLINE):
3026 * systime.h, sysdep.c (SYSTIME_INLINE):
3027 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3028 * window.h, window.c (WINDOW_INLINE):
3029 Remove. All uses replaced with INLINE.
3031 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3033 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3036 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3038 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3039 'const char *' to avoid compiler warnings due to similar change in
3040 the prototype of x_get_string_resource.
3042 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3044 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3045 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3046 going to replace static variables below. Adjust comments.
3047 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3048 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3049 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3050 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3051 Related users changed.
3052 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3053 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3054 last_mouse_movement_time, going to replace static variables below.
3056 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3057 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3059 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3060 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3061 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3062 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3063 static variables below.
3064 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3065 (last_mouse_scroll_bar): Remove.
3066 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3067 (mouseExited): Related users changed.
3069 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3071 Do not use external array to process X scroll bar messages.
3072 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3073 (x_send_scroll_bar_event): Pack window pointer into two slots
3074 of XClientMessageEvent if we're 64-bit. Adjust comment.
3075 (x_scroll_bar_to_input_event): Unpack accordingly.
3077 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3079 Ifdef away recent changes which aren't relevant to NS port.
3080 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3081 [!HAVE_NS]: Declare as such.
3082 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3083 [!HAVE_NS]: Define as such.
3085 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3087 * frame.c (x_redo_mouse_highlight): New function
3088 to factor out common code used in W32 and X ports.
3089 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3090 * xterm.h (struct x_display_info):
3091 * w32term.h (struct w32_display_info):
3092 * nsterm.h (struct ns_display_info): New members
3093 last_mouse_motion_frame, last_mouse_motion_x and
3094 last_mouse_motion_y, going to replace static variables below.
3095 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3096 (redo_mouse_highlight): Remove.
3097 (note_mouse_movement, syms_of_xterm): Adjust user.
3098 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3099 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3100 (redo_mouse_highlight): Remove.
3101 (note_mouse_movement, syms_of_w32term): Adjust user.
3102 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3103 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3105 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3106 * nsfns.m (compute_tip_xy): Adjust user.
3108 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3110 * frame.c (x_mouse_grabbed): New function.
3111 * dispextern.h (x_mouse_grabbed): Add prototype.
3112 (last_mouse_frame): Remove declaration.
3113 * xterm.h (struct x_display_info):
3114 * w32term.h (struct w32_display_info):
3115 * nsterm.h (struct ns_display_info): New member
3116 last_mouse_frame, going to replace...
3117 * xdisp.c (last_mouse_frame): ...global variable.
3118 (note_tool_bar_highlight):
3119 * w32term.c (w32_mouse_position, w32_read_socket):
3120 * xterm.c (XTmouse_position, handle_one_xevent):
3121 Use x_mouse_grabbed.
3122 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3124 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3126 * w32term.c (w32_read_socket): Avoid temporary
3127 variables in a call to x_real_positions.
3128 * xterm.c (handle_one_xevent): Likewise.
3130 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3132 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3133 (x_icon_type): Remove prototype.
3134 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3135 * frame.c (x_icon_type): Remove.
3136 * w32term.c (x_make_frame_visible, x_iconify_frame):
3137 * xterm.c (x_make_frame_visible, x_iconify_frame):
3138 Use x_set_bitmap_icon to factor out common code.
3140 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3142 * dispextern.h (check_x_display_info, x_get_string_resource):
3143 Declare here just once and unify the latter.
3144 * frame.c (check_x_display_info, x_get_string_resource):
3145 * nsterm.h (check_x_display_info):
3146 * xrdb.c (x_get_string_resource):
3147 * xterm.h (check_x_display_info): Remove prototypes.
3148 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3149 * w32reg.c (x_get_string_resource): Likewise.
3150 (w32_get_rdb_resource): Adjust user.
3152 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3154 * xterm.h (struct x_display_info): New member
3155 x_pending_autoraise_frame, going to replace...
3156 * xterm.c (pending_autoraise_frame): ...static variable.
3157 (x_new_focus_frame, XTread_socket): Adjust users.
3158 * w32term.h (struct w32_display_info): New member
3159 w32_pending_autoraise_frame, going to replace...
3160 * w32term.c (pending_autoraise_frame): ...global variable.
3161 (x_new_focus_frame, w32_read_socket): Adjust users.
3163 2013-09-17 Glenn Morris <rgm@gnu.org>
3165 * xdisp.c (message_dolog): If we create *Messages*,
3166 switch it to messages-buffer-mode.
3168 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3170 Don't overuse 'const' in types of locals.
3171 * bidi.c (bidi_count_bytes):
3172 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3173 (xg_event_is_for_scrollbar):
3174 * xselect.c (x_handle_property_notify)
3175 (x_handle_selection_notify, x_handle_dnd_message):
3176 * xsettings.c, xsettings.h (xft_settings_event):
3177 * xterm.c (x_handle_net_wm_state, handle_one_event)
3178 (x_menubar_window_to_frame, x_detect_focus_change)
3179 (construct_mouse_click, note_mouse_movement)
3180 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3181 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3182 (handle_one_xevent, x_handle_net_wm_state):
3183 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3184 (x_handle_dnd_message):
3185 Avoid unnecessary 'const', typically the second 'const' in
3186 'const foo * const arg', a 'const' that does not affect the API
3187 and doesn't significantly help the human reader.
3189 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3191 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3192 only if Glib < 2.36.0.
3193 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3194 * xsettings.c (init_gconf, init_gsettings): Do not check
3196 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3198 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3200 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3202 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3203 before calling g_type_init.
3205 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3207 * nsterm.m (syms_of_nsterm): ... to here.
3209 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3211 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3212 (ignore_next_mouse_click_timeout): Use Time as X does.
3213 (handle_one_xevent): Avoid cast and use unsigned comparison.
3215 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3217 Do not copy X event in handle_one_xevent except KeyPress case.
3218 Wnen XEvent is processed, it is unlikely to be changed except
3219 KeyPress case, so we can avoid copying and use const pointer to
3220 const data to make sure that an event is not changed elsewhere.
3221 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3222 const' and do not create local copy except for the KeyPress event.
3223 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3224 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3225 (x_handle_net_wm_state, x_menubar_window_to_frame)
3226 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3227 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3228 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3229 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3230 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3231 (x_handle_dnd_message):
3232 * xsettings.c (xft_settings_event):
3233 Use 'const XEvent * const' where appropriate.
3234 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3236 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3238 Fix X event waiting to handle multiple frames.
3239 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3240 * xterm.c (pending_event_wait): Remove. Adjust users.
3241 (x_detect_focus_change): Pass frame arg.
3242 (handle_one_xevent): Find related frame early and clear per-frame
3243 wait_event_type only if this is an event for the relevant frame.
3244 (x_wait_for_event): Use per-frame wait_event_type.
3246 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3248 * nsfns.m (Fx_create_frame): Fix font driver registration for
3251 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3252 for syms_of_macfont.
3254 * nsterm.m: Include macfont.h.
3255 (ns_tmp_flags, ns_tmp_font): Remove.
3256 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3257 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3258 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3259 (changeFont:): Fix code style. Check for font driver type when
3262 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3265 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3266 (nsfont_open): Set font driver type.
3267 Set font->ascent and font->descent. Figure out font instead of
3268 ns_tmp_font, and flags instead of ns_tmp_flags.
3269 Fix indentation. Remove call to ns_draw_text_decoration,
3272 * nsfns.m: Include macfont.h.
3273 (Fx_create_frame): Register macfont driver, make a better default font.
3274 (Fns_popup_font_panel): Get font from macfont driver, if used.
3276 * macfont.m, macfont.h, maccuvs.h: New files.
3278 * font.h: Declare syms_of_macfont.
3280 * font.c (syms_of_font): Call syms_of_macfont.
3282 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3284 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3286 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3287 and it is always zero for others, so I assume that this is an ancient
3288 leftover which nobody will want to change any more.
3289 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3290 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3291 * frame.c (x_set_scroll_bar_width):
3292 * w32fns.c (w32_createscrollbar):
3293 * w32term.c (w32_set_vertical_scroll_bar):
3294 * xfns.c (x_set_scroll_bar_default_width):
3295 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3296 (x_scroll_bar_expose): Related users changed.
3298 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3300 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3301 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3302 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3304 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3306 * nsterm.h, w32term.h, xterm.h: ...and not here.
3307 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3308 Remove unused Xisms.
3309 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3310 these modules are never compiled otherwise.
3312 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3314 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3315 Doc fix. (Bug#15375)
3317 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3319 Unify Fx_focus_frame between all ports.
3320 * frame.h (x_focus_frame): New prototype.
3321 * xfns.c (Fx_focus_frame): Remove.
3322 (syms_of_xfns): Do not defsubr it.
3323 (x_focus_frame): X implementation.
3324 * nsfns.m (Fx_focus_frame): Remove.
3325 (syms_of_nsfns): Do not defsubr it.
3326 (x_focus_frame): NS implementation.
3327 * w32term.c (Fx_focus_frame): Remove.
3328 (x_focus_on_frame): Rename to...
3329 (x_focus_frame): W32 implementation.
3330 * w32term.h (x_focus_on_frame): Remove prototype.
3331 * w32fns.c (Fx_focus_frame): Remove.
3332 (syms_of_w32fns): Do not defsubr it.
3333 * frame.c (Fx_focus_frame): Define here.
3334 (syms_of_frame): Defsubr here.
3335 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3337 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3339 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3340 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3341 each port to reference the port-specific window system data.
3342 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3343 (FRAME_DISPLAY_INFO): Define.
3344 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3345 (FRAME_DISPLAY_INFO): Define. Adjust users.
3346 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3347 (FRAME_DISPLAY_INFO): Define. Adjust users.
3348 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3349 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3350 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3351 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3352 * xselect.c, xterm.c: All related users changed.
3354 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3356 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3357 (x_menubar_window_to_frame): Remove prototypes.
3358 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3359 (x_menubar_window_to_frame, x_top_window_to_frame):
3361 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3362 (x_menubar_window_to_frame, x_top_window_to_frame):
3363 ...to here and convert all but the last to static.
3365 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3367 * lisp.mk (lisp): Add w32-common-fns.elc.
3369 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3371 * charset.c (char_charset): Document an exception for char-charset.
3373 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3375 * xterm.h (x_display_info): New field last_user_time...
3376 * xterm.c (toplevel): ...to replace static last_user_time.
3377 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3379 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3381 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3382 scroll bar values to prevent thumb from disappear and update comment.
3384 2013-09-11 Glenn Morris <rgm@gnu.org>
3386 * emacs.c (usage_message): Possessive apostrophe tweak.
3388 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3390 * nsterm.m (syms_of_nsterm): Use Qns.
3391 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3392 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3393 * xfns.c (x_display_info_for_name, Fx_open_connection):
3394 Remove old '#if 0' code.
3395 (syms_of_xfns): Use Qx.
3396 * termhooks.h (fullscreen_hook): Remove the leftover.
3397 (struct terminal): Fix typo in comment.
3399 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3401 Cleaning up a few X scroll bar bits.
3402 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3403 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3404 New member last_seen_part, going to replace...
3405 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3406 (xt_action_hook) [USE_LUCID]: Adjust user.
3407 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3408 Lucid-specific scroll bar support.
3409 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3410 to int and adjust to use last_seen_part member.
3411 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3412 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3413 Initialize last_seen_part.
3415 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3417 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3418 insert-buffer-substring an empty string.
3420 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3422 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3423 avoiding a GCC warning.
3425 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3427 Ifdef away frame tool bar code when it is not really used.
3428 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3429 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3430 and minimize_tool_bar_window_p under the above.
3431 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3432 (fset_tool_bar_window): Likewise.
3433 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3434 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3435 (change_frame_size_1):
3436 * window.c (window_from_coordinates, Frecenter): Adjust users.
3437 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3438 code is not really used.
3439 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3440 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3441 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3442 [!USE_GTK && !HAVE_NS]: Define as such.
3443 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3444 (note_mouse_highlight, expose_frame):
3445 * xfns.c (x_set_tool_bar_lines):
3446 * xterm.c (handle_one_xevent): Adjust users.
3448 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3450 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3451 This bug was introduced by my 2013-08-26 patch, which incorrectly
3452 assumed that the terminfo implementation doesn't use termcap buffers.
3453 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3454 these buffers apparently are used after all.
3455 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3456 (struct tty_display_info): Define members termcap_term_buffer and
3457 termcap_strings_buffer even if TERMINFO.
3459 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3462 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3463 'usage' docstring entry to pacify make-docfile.
3465 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3467 Change comparison functions =, <, >, <=, >= to take many arguments.
3468 * data.c: Change comparison functions' interface and implementation.
3469 * lisp.h: Make arithcompare available for efficient two arg
3471 * bytecode.c: Use arithcompare.
3472 * fileio.c: Use new interface.
3474 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3476 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3478 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3480 * eval.c (Feval): Document the new use of `lexical'.
3482 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3484 Review and drop old frame resize hack.
3485 * frame.h (struct frame): Remove force_flush_display_p.
3486 * dispnew.c (update_frame): Adjust user and don't call
3487 flush_frame here. The comment has said that there was an issues
3488 with redisplaying fringes, but I don't see any differences with
3489 and without this hack. Hopefully we can continue without it.
3490 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3491 current frame matrices twice if resized_p is set.
3493 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3495 Do not populate pure Xism x_sync to other ports.
3496 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3497 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3498 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3499 * w32term.h (x_sync): Remove prototype.
3501 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3503 Cleanup frame flushing.
3504 * dispextern.h (struct redisplay_interface):
3505 Drop flush_display_optional because flush_display is enough
3506 for X and flushing via RIF is just a no-op for others.
3507 * frame.h (flush_frame): New function.
3508 * dispnew.c (update_frame):
3509 * minibuf.c (read_minibuf):
3510 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3512 * keyboard.c (detect_input_pending_run_timers): Do not flush
3513 all frames but selected one in redisplay_preserve_echo_area.
3514 * nsterm.m (ns_flush): Remove no-op.
3515 (ns_redisplay_interface): Adjust user.
3516 * w32term.h (x_flush): Remove no-op.
3517 (w32_redisplay_interface): Adjust user.
3518 * xterm.c (x_flush): Simplify because we do not flush all
3519 frames at once any more. Adjust comment.
3520 (x_redisplay_interface): Adjust user.
3522 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3524 Port --without-x --enable-gcc-warnings to Fedora 19.
3525 * gfilenotify.c (globals_of_gfilenotify):
3526 Call g_type_init only if using an older glib version that needs it.
3528 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3530 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3531 (last_glyphless_glyph_merged_face_id): Remove declarations.
3532 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3533 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3534 (last_glyphless_glyph_merged_face_id): Now static.
3535 (merge_escape_glyph_face): New function, refactored from...
3536 (get_next_display_element): ...here.
3537 (merge_glyphless_glyph_face): New function, refactored from...
3538 (produce_glyphless_glyph): ...here...
3539 * term.c (produce_glyphless_glyph): ...and here.
3541 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * eval.c (eval_sub): Only call Ffunction if necessary.
3545 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3547 Attempt to make redisplay more selective when changing cursor type.
3548 * frame.h (struct frame): New bitfield cursor_type_changed.
3549 * xdisp.c (cursor_type_changed): Remove.
3550 (try_cursor_movement, redisplay_window, try_window_id)
3551 (set_frame_cursor_types, try_window_reusing_current_matrix):
3552 Adjust to use per-frame bitfield.
3553 (redisplay_internal): Look for cursor type change on each visible
3554 frame and consider all frames if cursor type has been changed on
3555 the frame other than selected. If cursor type has been changed on
3556 selected frame only, do not use fast update.
3558 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3560 Attempt to make redisplay more selective when changing fonts.
3561 * frame.h (struct frame): New bitfield fonts_changed.
3562 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3563 (adjust_frame_glyphs): Add prototype.
3564 * dispnew.c (fonts_changed_p): Remove.
3565 (adjust_glyphs): Remove because we do not
3566 adjust matrices on all frames at once any more.
3567 (adjust_frame_glyphs): Block and unblock input here.
3568 (adjust_glyph_matrix): Use fonts_changed.
3569 (change_frame_size_1): Use adjust_frame_glyphs.
3570 * font.c (font_open_entity): Use fonts_changed.
3571 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3572 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3573 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3574 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3575 (shrink_mini_window, Fresize_mini_window_internal)
3576 (window_scroll_pixel_based, Fset_window_configuration)
3577 (apply_window_adjustment, Fset_window_vscroll):
3578 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3579 Use adjust_frame_glyphs.
3580 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3581 (try_window_reusing_current_matrix, try_window_id, display_line)
3582 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3583 (redisplay_internal): Consider fonts_changed and adjust frame
3584 matrices for each frame only if the frame is visible. If font
3585 has been changed on some frame during full redisplay, retry
3586 only visible frames where the font has been actually changed.
3588 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3590 Cache current header and mode line height for each window.
3591 * window.h (struct window): New fields mode_line_height
3592 and header_line_height.
3593 * window.c (make_window): Initialize them.
3594 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3595 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3596 (current_mode_line_height, current_header_line_height):
3598 * xdisp.c (current_mode_line_height, current_header_line_height):
3600 (pos_visible_p, init_xdisp): Adjust user.
3601 (redisplay_window): Invalidate mode_line_height and
3602 header_line_height if current and desired matrices do not agree.
3604 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3606 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3607 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3609 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3611 Make --without-x compatible with --enable-gcc-warnings.
3612 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3613 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3614 members under HAVE_WINDOW_SYSTEM.
3615 * keyboard.c (make_lispy_focus_out): Likewise.
3616 (record_menu_key): Move under HAVE_MENUS.
3617 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3618 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3619 (syms_of_xdisp): Adjust user.
3620 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3621 (start_hourglass, cancel_hourglass):
3622 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3623 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3624 and CLEAR_FONT_TABLE_NFONTS.
3625 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3626 Declare only if HAVE_WINDOW_SYSTEM.
3627 (lface_same_font_attributes_p, clear_face_gcs): Define only
3628 if HAVE_WINDOW_SYSTEM.
3630 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3632 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3633 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3634 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3636 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3638 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3640 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3642 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3643 This fixes a type error on hosts where ptrdiff_t is wider than int.
3645 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3647 * keyboard.c (read_key_sequence_vs): New function.
3648 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3651 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3653 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3655 Makefile improvements.
3656 * Makefile.in (config.status): Don't use double-colon rules, as
3657 they are not portable according to POSIX. Fix shell typo with `;
3658 I guess this rule has never been tested?
3659 (VCSWITNESS): New macro, to override any environment var.
3661 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3663 * xterm.h (struct x_display_info): Do not track X connection
3664 fd separately because it is always available from Display.
3665 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3668 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3670 * buffer.c (drop_overlay):
3671 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3672 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3674 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3676 * buffer.c (Fmake_overlay, Fmove_overlay):
3677 * intervals.c (set_point_from_marker):
3678 * print.c (PRINTPREPARE): Prefer signal_error
3679 to plain error and report unsuitable marker too.
3681 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3683 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3684 for 'dragging' member.
3685 (struct x_output): Remove set-but-unused leftovers
3686 'left_before_move' and 'top_before_move'.
3687 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3688 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3689 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3690 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3691 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3692 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3693 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3694 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3696 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3698 * nsfont.m (INVALID_GLYPH): New define.
3699 (nsfont_encode_char): Use INVALID_GLYPH.
3700 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3702 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3704 * xterm.c (x_last_mouse_movement_time): Revert last change.
3705 This code should use XDisplayMotionBufferSize to check display's
3706 motion history first, and there are few other issues as well.
3707 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3708 (handle_one_xevent): Adjust user.
3710 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3712 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3713 * frame.c (Flast_nonminibuf_frame): ... to here.
3714 (check_minibuf_window): Don't abort if no window was found
3717 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3719 Use XGetMotionEvents to ask the last mouse motion time from X server.
3720 * xterm.c (X_MOTION_HISTORY): Default to 1.
3721 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3722 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3723 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3724 Ifdef away legacy code.
3725 (XTmouse_position, x_scroll_bar_report_motion):
3726 Use x_last_mouse_movement_time.
3727 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3730 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3732 * msdos.c (last_mouse_window): Move to...
3733 (dos_rawgetc): ...this function and adjust comment.
3734 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3735 (mouseMoved): ...this function and adjust comment.
3736 * w32term.c (last_window): Likewise with...
3737 (w32_read_socket): ...this function.
3738 * xterm.c (last_window): Likewise with...
3739 (handle_one_xevent): ...this function.
3741 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3743 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3744 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3745 (handle_one_xevent): ...to here.
3746 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3749 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3751 * msdos.c (IT_set_terminal_window): Remove no-op.
3752 (initialize_msdos_display): Adjust terminal setup.
3753 * w32console.c (w32con_set_terminal_window): Remove no-op.
3754 (initialize_w32_display): Adjust terminal setup.
3755 * w32term.c (w32_set_terminal_window): Remove no-op.
3756 (w32_create_terminal): Adjust terminal setup.
3757 * xterm.c (XTset_terminal_window): Remove no-op.
3758 (x_create_terminal): Adjust terminal setup.
3760 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3762 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3764 (ns_create_terminal): Adjust terminal setup.
3765 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3767 (w32_create_terminal): Adjust terminal setup.
3768 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3770 (x_create_terminal): Adjust terminal setup.
3772 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3774 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3775 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3776 * dispnew.c (buffer_posn_from_coords):
3777 * window.c (Fwindow_end, displayed_window_lines):
3778 * xdisp.c (redisplay_mode_lines): Use it.
3780 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3782 * fontset.c (face_for_char): Check char in the current face font first
3783 if HAVE_NS (Bug#15138).
3785 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3787 * window.c (temp_output_buffer_show): Make sure window returned
3788 by display_buffer is live (Bug#15213).
3790 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3792 Minor cleanup to avoid forward declarations.
3793 * coding.h (struct ccl_spec): Remove forward declaration.
3794 * composite.h (toplevel): Include font.h.
3795 (struct composition_it, struct face, struct font_metrics):
3796 Remove forward declaration.
3797 * dispextern.h (struct image, struct atimer): Likewise.
3798 * emacsgtkfixed.h (struct frame): Likewise.
3799 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3800 * font.h (struct font_driver, struct font, struct glyph_string)
3801 (struct face): Remove forward declaration.
3802 * fontset.h (struct face, struct font): Likewise.
3803 * frame.h (toplevel): Style cleanup.
3804 (enum output_method): Move to...
3805 * termhooks.h (enum output_method): ...here.
3806 (struct glyph, struct frame, struct ns_display_info)
3807 (struct x_display_info, struct w32_display_info):
3808 Remove forward declaration.
3809 * xterm.h (toplevel): Include termhooks.h.
3810 (struct font, struct window, struct glyph_matrix, struct frame)
3811 (struct input_event, struct face, struct image): Remove forward
3813 * gtkutil.h (struct _widget_value): Likewise.
3814 * keyboard.h (toplevel): Include termhooks.h.
3815 (struct input_event): Remove forward declaration.
3817 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3819 * intervals.c (set_point_from_marker): New function.
3820 * editfns.c (Fgoto_char):
3821 * process.c (Finternal_default_process_filter):
3822 * window.c (select_window_1): Use it.
3823 * buffer.h (set_point_from_marker): Add prototype.
3825 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3827 * w32.c (term_winsock): Call release_listen_threads before calling
3829 (_sys_wait_accept): Wait for accept event in a loop with a finite
3830 timeout, instead of waiting indefinitely. Will hopefully avoid
3831 hanging during exit because WSACleanup deadlocks waiting for the
3832 event object to be released. (Bug#14333)
3834 * w32proc.c (release_listen_threads): New function, signals all
3835 the reader threads that listen for connections to stop waiting.
3837 * w32.h (release_listen_threads): Add prototype.
3839 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3841 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3842 field of new marker (for sanity and safety).
3843 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3844 anyway because XMISCTYPE is a function and can't be an lvalue).
3846 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3848 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3849 (x_after_update_window_line, x_scroll_bar_create):
3850 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3851 (handle_one_xevent, x_clear_frame_area):
3852 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3853 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3854 * xterm.h (x_clear_area): Adjust prototype.
3856 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3858 Hook scanning and indentation functions to find_newline. This helps
3859 to avoid duplicated code and renders more respect to newline cache.
3860 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3861 * cmds.c (Fforward_line):
3862 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3863 Use find_newline and avoid unnecessary point movements.
3864 * search.c (scan_newline): Implement on top of find_newline.
3866 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3868 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3869 scoped code (bug#11258).
3871 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3873 * nsterm.m (last_window): New variable.
3874 (EV_TRAILER2): New macro.
3875 (EV_TRAILER): Call EV_TRAILER2.
3876 (mouseMoved:): Add support for mouse-autoselect-window
3877 on nextstep (Bug#6888).
3879 2013-08-28 Andreas Schwab <schwab@suse.de>
3881 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3882 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3883 Remove unused macro definitions.
3884 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3885 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3886 Only define if emacs.
3888 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3890 Prefer enum glyph_row_area to int where appropriate.
3891 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3893 (window_box, window_box_width, window_box_left, window_box_left_offset)
3894 (window_box_right, window_box_right_offset): Adjust prototypes.
3895 * xdisp.c (window_box, window_box_width, window_box_left)
3896 (window_box_left_offset, window_box_right, window_box_right_offset):
3897 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3898 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3899 * nsterm.m (ns_clip_to_row):
3900 * w32term.c (w32_clip_to_row):
3901 * xterm.c (x_clip_to_row): Likewise.
3903 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3905 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3906 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3908 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3910 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3911 for portability to hosts where /bin/sh has problems.
3913 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3915 Redesign redisplay interface to drop global output_cursor.
3916 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3917 (toplevel): Remove declaration of output_cursor.
3918 (set_output_cursor, x_cursor_to): Remove prototype.
3919 * window.h (struct window): New member output_cursor.
3920 (output_cursor_to): New function to replace RIF member.
3921 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3922 (update_text_area, set_window_cursor_after_update): Use it.
3923 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3924 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3925 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3926 * w32term.c (x_update_window_begin, x_update_window_end):
3927 * xterm.c (x_update_window_begin, x_update_window_end):
3928 Adjust to use per-window output cursor.
3930 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3932 Simplify SELECT_TYPE-related code.
3933 Like EMACS_TIME, this portability layer is no longer needed, since
3934 Emacs has been using fd_set as a portability layer for some time.
3935 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3936 (SELECT_TYPE): Remove. All uses changed to fd_set.
3937 (fd_set) [!FD_SET]: New typedef.
3939 Simplify EMACS_TIME-related code.
3940 This portability layer is no longer needed, since Emacs has been
3941 using struct timespec as a portability layer for some time.
3942 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3943 Include <time.h> rather than "systime.h"; that's all that's needed now.
3944 * dispnew.c: Include <timespec.h> rather than "systime.h";
3945 that's all that's needed now.
3946 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3947 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3948 TIMESPEC_RESOLUTION.
3949 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3950 LOG10_TIMESPEC_RESOLUTION.
3951 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3952 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3953 (make_emacs_time): Remove. All used changed to make_timespec.
3954 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3955 (current_timespec): Rename from current_emacs_time. All uses changed.
3956 (add_emacs_time): Remove. All uses changed to timespec_add.
3957 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3958 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3959 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3960 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3961 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3962 (current_timespec): Rename from current_emacs_time. All uses changed.
3963 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3964 changed to timespec_cmp.
3965 * xgselect.c: Include <timespec.h>, since our .h files don't.
3967 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3969 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3970 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3971 Remove the leftovers.
3972 * gtkutil.c (toplevel): Do not declare Qxft but include
3974 * image.c (toplevel): Do not declare Vlibrary_cache because
3975 it's already done in lisp.h.
3977 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3979 * lisp.h (Mouse_HLInfo): Move from here...
3980 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3981 (reset_mouse_highlight): New function.
3982 * msdos.c (dos_set_window_size, IT_update_begin)
3983 (internal_terminal_init):
3984 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3985 (ns_initialize_display_info):
3986 * w32console.c (initialize_w32_display):
3987 * w32term.c (x_update_window_end, x_free_frame_resources)
3988 (w32_initialize_display_info):
3989 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3990 * window.c (Fdelete_other_windows_internal):
3991 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3992 * termchar.h (toplevel):
3993 * xterm.h (toplevel): Include dispextern.h.
3995 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3997 Fix minor problems found by static checking.
3998 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3999 (expect): Avoid nested-if warning.
4000 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4001 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4002 * nsterm.h, nsterm.m (ns_select):
4003 * xgselect.c, xgselect.h (xg_select):
4004 Adjust signature to better match pselect's.
4005 * nsterm.m (ns_select):
4006 Don't set *TIMEOUT, since pselect doesn't.
4007 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4008 diagnostic about assigning const char * to it.
4009 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4011 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4013 * lread.c (substitute_object_recurse): Handle hash-tables as well
4016 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4018 Fix unlikely core dump in init_tty, and simplify terminfo case.
4019 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4020 The old version incorrectly dumped core if malloc returned a
4021 buffer containing only non-NUL bytes.
4022 (init_tty): Do not allocate or free termcap buffers; the
4023 struct does that for us now.
4024 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4025 (struct tty_display_info): Define members termcap_term_buffer and
4026 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4027 use them. Allocate them directly in struct rather than indirectly
4028 via a pointer, to simplify init_tty.
4030 * frame.c (check_minibuf_window): Initialize 'window' properly,
4031 so that Emacs reliably aborts later if 'window' is not initialized.
4033 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4035 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4036 of VoidSymbol (Bug#15154).
4038 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4040 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4041 mouse_face_beg_y and mouse_face_end_y.
4042 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4043 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4044 Adjust users and update comment where appropriate.
4046 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4048 * frame.c (check_minibuf_window): New function.
4049 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4050 Call check_minibuf_window (Bug#15183).
4052 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4054 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4055 because this is the only last cursor data we need to keep and consult.
4056 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4057 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4060 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4062 Fix recovering from possible decompression error.
4063 Since insert_from_gap doesn't always move point, we can't use PT as
4064 the position where the partially decompressed data ends, and
4065 should count how many bytes was produced so far.
4066 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4067 (unwind_decompress): Really delete partially uncompressed data.
4068 (Fzlib_decompress_region): Take decompressed data size into account.
4070 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4072 * syntax.c (init_syntax_once): Adjust comment and do an early
4073 initialization of Qchar_table_extra_slots just once...
4074 * casetab.c (init_casetab_once):
4075 * category.c (init_category_once):
4076 * character.c (syms_of_character):
4077 * coding.c (syms_of_coding):
4078 * xdisp.c (syms_of_xdisp): ...and omit it here.
4080 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4082 * xdisp.c (get_next_display_element): Don't apply to characters
4083 from a display vector the logic of setting it->end_of_box_run_p
4084 suitable for characters from a buffer. (Bug#15175)
4086 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4087 to handle directories, rather than '_utime' which doesn't.
4090 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4092 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4093 or fullscreen (Bug#14627).
4095 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4097 System-dependent integer overflow fixes.
4098 * process.c (Fset_process_window_size): Signal an error if
4099 the window size is outside the range supported by the lower level.
4100 * sysdep.c (set_window_size): Return negative on error,
4101 nonnegative on success, rather than -1, 0, 1 on not in system,
4102 failure, success. This is simpler. Caller changed.
4103 (serial_configure): Remove unnecessary initialization of local.
4104 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4105 size fits in unsigned long; this isn't true on some 32-bit hosts.
4106 Avoid buffer overrun if some future version of /proc/meminfo has a
4107 variable name longer than 20 bytes.
4108 (system_process_attributes) [__FreeBSD__]:
4109 Don't assume hw.availpages fits in 'int'.
4111 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4113 Don't let very long directory names overrun the stack.
4114 Fix some related minor problems involving "//", vfork.
4115 * callproc.c (encode_current_directory): New function.
4116 (call_process): Don't append "/"; not needed.
4117 * fileio.c (file_name_as_directory_slop): New constant.
4118 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4119 this can save the caller having to alloca.
4120 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4121 Use SAFE_ALLOCA, not alloca.
4122 (directory_file_name, Fexpand_file_name): Leave leading "//"
4123 alone, since it can be special even on POSIX platforms.
4124 * callproc.c (call_process):
4125 * process.c (Fformat_network_address):
4126 * sysdep.c (sys_subshell):
4127 Use encode_current_directory rather than rolling our own.
4128 (create_process): No need to encode directory; caller does that now.
4129 * process.h (encode_current_directory): New decl.
4130 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4131 Rework to avoid 'goto xyzzy;'.
4133 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4135 * xdisp.c (handle_face_prop): If the default face was remapped use
4136 the remapped face for strings from prefix properties. (Bug#15155)
4138 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4140 Minor cleanup for redisplay interface and few related functions.
4141 * frame.h (enum text_cursor_kinds): Move from here...
4142 * dispextern.h (enum text_cursor_kinds): ...to here.
4143 (toplevel): Drop unnecessary declarations.
4144 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4145 in update_window_end_hook and draw_window_cursor functions.
4146 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4147 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4148 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4149 * xterm.c (x_update_window_end, x_draw_window_cursor):
4150 * xdisp.c (display_and_set_cursor, update_window_cursor)
4151 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4152 enum text_cursor_kinds where appropriate.
4154 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4156 Redesign redisplay interface to drop updated_row and updated_area.
4157 * dispextern.h (updated_row, updated_area): Remove declaration.
4158 (struct redisplay_interface): Pass glyph row and row area parameters
4159 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4160 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4162 * dispnew.c (updated_row, updated_area): Remove.
4163 (redraw_overlapped_rows, update_window_line): Adjust user.
4164 (update_marginal_area, update_text_area): Likewise. Pass updated row
4165 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4166 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4169 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4171 * process.c (flush_pending_output): Remove stub.
4174 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4176 * callproc.c: Fix race that killed background processes (Bug#15144).
4177 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4178 Record deleted process-id in critical section, not afterwards.
4179 Don't mistakenly kill process created by a call-process invocation
4180 that discards output and does not wait.
4182 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4184 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4185 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4186 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4187 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4188 to shut up compiler in mark_object.
4189 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4191 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4193 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4194 We can't portably rely on PTY_OPEN doing that, even if
4195 it calls posix_openpt with O_CLOEXEC.
4197 2013-08-20 Kenichi Handa <handa@gnu.org>
4199 * character.c (string_char): Improve commentary.
4201 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4203 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4204 (struct animation_cache): Make signature a flexible array member.
4205 All uses changed. This is a tad slower but may insulate us better
4206 from future changes to ImageMagick.
4208 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4210 * image.c: Shrink memory needed for animation cache.
4211 (SIGNATURE_DIGESTSIZE): New constant.
4212 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4213 (imagemagick_create_cache): Copy the signature. This saves
4214 several KB of memory that ImageMagick wastes per signature.
4215 Don't bother updating the update_time, as the caller does that now.
4216 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4217 it's a fixed size struct member now.
4218 (imagemagick_get_animation_cache): Always destroy the signature,
4219 as it's now imagemagick_create_cache's responsibility to copy it.
4220 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4221 and use memcmp rather than strcmp.
4222 eassert that ImageMagick returns a signature of the specified length.
4224 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4226 * image.c (imagemagick_get_animation_cache): Don't segfault on
4228 (imagemagick_get_animation_cache): Revert to previous definition
4229 so that it actually works. But keep the memory leak fix.
4230 (imagemagick_get_animation_cache): Fix memory leak.
4232 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4234 * image.c: Fix animation cache signature memory leak.
4235 Fix some other minor performance problems while we're at it.
4236 (imagemagick_create_cache): Clear just the members that
4237 need clearing. Don't set update_time, as caller does that now.
4238 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4239 Simplify by using pointer-to-pointer instead of a prev pointer.
4240 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4241 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4242 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4243 it's already a copy. Free the signature probe unless it's cached.
4245 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4246 This was introduced by my 2013-08-12 fix for Bug#15035.
4248 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4250 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4251 (imagemagick_prune_animation_cache): Now static.
4253 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4255 * image.c (imagemagick_get_animation_cache): Don't segfault when
4256 pruning all entries.
4258 2013-08-18 Ken Brown <kbrown@cornell.edu>
4260 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4261 static heap if ENABLE_CHECKING is defined.
4262 (max_bss_sbrk_ptr): New variable.
4264 (report_sheap_usage): Report maximum static heap usage instead of
4265 ending static heap usage.
4267 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4269 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4270 of zlib_initialized according to the results of calling
4271 init_zlib_functions.
4273 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4275 * image.c: Implement an ImageMagick per-image cache.
4276 (imagemagick_get_animation_cache): Fix a double-free error.
4277 (imagemagick_load_image): Remove the ping_wand code, which only
4278 apparently saved time on invalid animated images, and slowed down
4279 everything else. Optimise for the common case.
4281 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4283 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4285 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4287 * marker.c (set_marker): Remove documentation of undefined behavior.
4289 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4291 * image.c (imagemagick_compute_animated_image): Animate correctly
4292 when sub-images are smaller than the main image.
4293 (imagemagick_compute_animated_image): Setting the iterator row to
4294 zero is apparently not allowed.
4295 (imagemagick_compute_animated_image): Allow images that say they
4296 have sub-images that are bigger than the main image, but just crop
4299 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4301 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4303 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4305 * image.c (imagemagick_compute_animated_image): Respect the GIF
4308 2013-08-15 Ken Brown <kbrown@cornell.edu>
4310 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4311 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4314 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4316 Fix minor problems found by static checking.
4317 * frame.c (delete_frame):
4318 * xdisp.c (next_element_from_display_vector):
4319 Avoid uninitialized local.
4320 * image.c (imagemagick_compute_animated_image): Port to C89.
4321 Prefer usual GNU indentation style for loops.
4322 Be more careful about bizarrely large sizes, by using ptrdiff_t
4325 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4327 Fix infinite frame selection loop (Bug#15025).
4328 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4330 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4332 * xdisp.c (compute_window_start_on_continuation_line):
4333 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4334 to make sure we end up setting the window start at the leftmost
4335 visible character of the display line. This avoids funky
4336 horizontal shifting because the window start is not kept on the
4337 same position. (Bug#15090)
4338 (next_element_from_display_vector): Support 'box' face attribute
4339 in the face definitions of a display vector. (Bug#15099)
4341 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4343 * image.c (imagemagick_compute_animated_image): Implement animated
4345 (imagemagick_compute_animated_image): Fix some compilation
4346 warnings. Implement a very simple cache to make the animation
4347 usable at all, but it should be replaced with a per-image cache.
4349 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4351 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4352 to do `for' loops over alist values.
4353 * buffer.h (FOR_EACH_BUFFER):
4354 * process.c (FOR_EACH_PROCESS): Use it.
4355 (handle_child_signal, status_notify, Fget_buffer_process)
4356 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4358 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4360 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4361 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4362 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4363 to xzalloc and so avoid redundant call to memset.
4364 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4365 members because it is allocated with xzalloc and so already zeroed.
4367 2013-08-14 Ken Brown <kbrown@cornell.edu>
4369 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4372 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4374 Utility function and macro to copy Lisp string to C string.
4375 * lisp.h (xlispstrdupa): New macro.
4376 (xlispstrdup): New prototype.
4377 * alloc.c (xlispstrdup): New function.
4378 * callint.c (Fcall_interactively):
4379 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4380 (Fsubstitute_in_file_name):
4381 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4382 * image.c (x_create_bitmap_from_file):
4383 * w32term.c (w32_term_init):
4384 * xterm.c (x_term_init): Use xlispstrdup.
4386 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4388 * image.c (imagemagick_load_image): Make animated pictures work.
4389 There's still some problems with background color settings, though
4392 * decompress.c (unwind_decompress): Always restore point.
4394 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4396 * marker.c (set_marker): Reformat documentation.
4398 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4400 * xdisp.c (cursor_type_changed): Now static.
4402 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4403 Use changed. This avoids the need to call xmalloc and for the
4404 caller to call xfree, and avoids memory leaks in some situations.
4406 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4408 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4409 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4410 (redisplay_window): If window_end_valid is cleared due to non-zero
4411 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4412 so do not call to try_cursor_movement for that window.
4414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4416 * window.h (struct window): Convert window_end_pos and
4417 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4418 (wset_window_end_pos, wset_window_end_vpos): Remove.
4419 * dispnew.c (adjust_glyph_matrix):
4420 * window.c (Fwindow_end, replace_window, set_window_buffer)
4422 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4423 (set_vertical_scroll_bar, redisplay_window, try_window)
4424 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4425 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4426 (note_mouse_highlight): Adjust users.
4427 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4430 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4432 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4433 * image.c (imagemagick_filename_hint): Use `const char *' and
4434 prefer SSDATA to SDATA to avoid warnings.
4436 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4438 Cleanup window fringes, margins and scroll bars adjustments.
4439 * window.c (set_window_fringes, set_window_margins)
4440 (set_window_scroll_bars, apply_window_adjustment): New functions.
4441 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4442 (Fset_window_scroll_bars): Use them.
4444 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4446 * window.h (struct window): Convert scroll_bar_width
4447 from Lisp_Object to integer. Adjust comment.
4448 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4450 * window.c (wset_scroll_bar_width): Remove.
4451 (make_window): Initialize scroll_bar_width.
4452 (Fsplit_window_internal): Use direct assignment.
4453 (Fset_window_configuration, save_window_save):
4454 Convert Lisp_Object to integer and back where appropriate.
4455 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4456 bar was actually changed, and mention this in docstring.
4458 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4460 * decompress.c: Minor simplifications.
4461 (Fzlib_decompress_region): Don't bother verifying
4462 that avail_out <= UINT_MAX, as that was confusing.
4463 Mention the restriction in a comment instead.
4464 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4466 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4468 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4469 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4471 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4473 * image.c (imagemagick_filename_hint): Check for errors in the
4476 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4478 * window.c (Fwindow_margins): Return nil when there's no marginal
4479 area, as per the documented API.
4481 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4482 Fmake_vector, as scroll bar's struct members are not all Lisp
4483 objects now. This avoids crashes in GC.
4485 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4486 bool, so its address could be taken.
4488 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4490 * image.c (imagemagick_filename_hint): New function to possibly
4491 apply `image-content-type-suffixes'.
4492 (imagemagick_load_image): Use it.
4494 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4496 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4497 if loading zlib failed.
4499 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4501 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4502 2013-08-13 checkin below. Change bool to BOOL, rule is:
4503 All Obj-C code uses BOOL, except for interfaces callable from C.
4505 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4507 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4509 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4510 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4511 bool instead of BOOL.
4512 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4513 from Lisp_Object to bitfield. Adjust comment.
4514 * w32term.c (x_scroll_bar_create): Adjust user.
4515 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4516 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4517 Use bool for boolean.
4518 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4519 to `unsigned int' when defining a bitfield.
4521 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4523 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4525 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4527 * window.h (struct window): Convert left_margin_cols and
4528 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4529 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4530 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4532 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4534 (showing_window_margins_p, update_window_line, update_frame_1):
4535 * fringe.c (draw_fringe_bitmap_1):
4536 * xdisp.c (window_box_width): Adjust users.
4537 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4538 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4539 Use direct assignment.
4540 (Fset_window_configuration, save_window_save, Fwindow_margins):
4541 Convert Lisp_Object to integer and back where appropriate.
4542 (Fset_window_margins): Adjust user. Return t if any margin
4543 was actually changed, and mention this in docstring.
4545 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4547 * syntax.c (forward_word):
4548 * cmds.c (forward_char, backward_char): Mention the optional argument.
4550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4552 * window.h (struct window): Convert left_fringe_width
4553 and right_fringe_width from Lisp_Objects to integers.
4555 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4556 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4557 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4559 (make_window): Initialize new integer fields to -1.
4560 (Fsplit_window_internal): Use direct assignment.
4561 (Fset_window_configuration, save_window_save):
4562 Convert Lisp_Object to integer and back where appropriate.
4563 (Fset_window_fringes): Adjust user. Return t if any fringe
4564 was actually changed, and mention this in docstring.
4566 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4568 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4569 * nsfns.m (x_set_cursor_type):
4570 * w32fns.c (x_set_cursor_type):
4571 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4572 * xdisp.c (set_frame_cursor_types): ...but in common code.
4574 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4576 * font.c (clear_font_cache): New function, stripped from...
4577 (Fclear_font_cache): ...here, which now uses the function
4578 above. Adjust comment.
4579 * font.h (clear_font_cache): Add prototype.
4580 * xfaces.c (clear_face_cache): Use clear_font_cache.
4582 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4584 * window.c (Fset_window_start): Compare `w', not `window' because
4585 `w' might not be equal to `window' after call to decode_live_window.
4587 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4589 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4590 This fixes a problem introduced by the Bug#15035 patch
4591 when using GPG. Reported by Herbert J. Skuhra.
4593 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4595 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4596 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4597 not yet initialized.
4599 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4601 * decompress.c (Fzlib_decompress_region): Support zlib
4602 decompression, too, and rename.
4604 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4606 Minor zlib configuration tweaks.
4607 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4608 Don't assume presence of fn_inflateInit2_ zlib internal function.
4610 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4612 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4613 include the zlib prefix.
4615 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4617 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4618 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4619 define static variables that are pointers to zlib functions to be
4621 (init_zlib_functions) [WINDOWSNT]: New function.
4622 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4624 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4625 macros instead of invoking the zlib functions directly.
4626 (syms_of_decompress): DEFSYM Qzlib_dll.
4627 Staticpro Szlib_available_p.
4629 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4631 Avoid looping over all frame windows to freeze and unfreeze.
4632 * window.h (struct window): Drop frozen_window_start_p.
4633 (freeze_window_starts): Drop prototype.
4634 * frame.h (struct frame): New frozen_window_starts flag.
4635 (FRAME_WINDOWS_FROZEN): New macro.
4636 * window.c (freeze_window_start, freeze_window_starts):
4638 (select_window, replace_window): Adjust users.
4639 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4640 (window_frozen_p): New function.
4641 (redisplay_window): Use it.
4643 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4645 Fix some fd issues when running subprocesses (Bug#15035).
4646 Fix bugs that can leak files or file descriptors on errors.
4647 Don't unlink open temp files, as that's hard for users to diagnose
4648 when things go awry (e.g., temp disk exhausted).
4649 Don't bother to lock temp files. Check for invalid recursion.
4650 * callproc.c (synch_process_fd): Remove. All uses removed.
4651 (synch_process_tempfile): New var or macro.
4652 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4654 (record_kill_process): New arg, the temp name. All callers changed.
4655 (delete_temp_file): Now just a simple wrapper around unlink.
4656 (call_process_kill): New arg, the call_process_fd array.
4657 Close them all. Clear synch_process_pid. Remove the temp file,
4658 or arrange for it to be removed.
4659 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4660 that's been moved to synch_process_tempfile. Caller changed.
4661 Do not remove the tempfile; that's now call_process_kill's
4663 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4664 call_process_kill; the caller now does that.
4665 (call_process_cleanup): Do not close the process fd; that's now
4666 call_process_kill's responsibility.
4667 (Fcall_process): Implement via new function call_process, which
4668 has most of the old body of Fcall_process, but with a different API.
4669 (call_process): New function that does not open or close filefd if
4670 it is nonnegative. Record which fds need to be closed, and let
4671 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4672 Signal an error if invoked recursively (could be done via a hook).
4673 Simplify creation of the tempfile in the MSDOS case.
4674 Don't create the output file until after checking for the executable.
4675 Report any failure to open /dev/null.
4676 Don't open /dev/null for writing twice; once is enough.
4677 Don't create pipe if all output is being discarded or sent to file.
4678 Don't worry about setting up the coding system or reading from the
4679 pipe if all output is being discarded.
4680 Hoist fd_error local into top level, to lessen block nesting.
4681 Don't record deleted pid here; now done by Fcall_process_region.
4682 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4683 and note its success in synch_process_tempfile.
4684 Do not leak resources when child_setup fails.
4685 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4686 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4687 (create_temp_file): Now returns open fd, with an additional
4688 Lisp_Object * argument to return the name. All callers changed.
4689 Do not close the file; rewind it instead, and leave it open for
4690 the caller. Do not lock the temp file. Unwind-protect the file
4691 and the file-descriptor.
4692 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4693 If an asynchrounous process, record it here, not in call_process.
4694 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4695 * eval.c (set_unwind_protect): New function.
4696 * fileio.c (write_region): New function, generalized from the
4697 old Fwrite_region. Do not lock temp files.
4698 (Fwrite_region): Use it.
4699 * lisp.h (set_unwind_protect, write_region): New decls.
4700 * process.c: Include <verify.h>.
4701 (make_process): Mark fds as initially closed.
4702 (deleted_pid_list): Now a list of pid-filename pairs.
4704 (close_process_fd): New function.
4705 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4706 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4707 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4708 (create_process, create_pty, Fmake_serial_process)
4709 (server_accept_connection): Record which fds need to be closed,
4710 and let deactivate_process close them.
4711 (Fmake_network_process): Do not discard the unwind-protect
4712 until it's safe to do so.
4713 (deactivate_process): Close the fds opened by create_process etc.
4714 (Fprocess_send_eof): Adjust to new way of recording open fds.
4715 Report an error if /dev/null can't be opened, instead of aborting.
4716 * process.h (PROCESS_OPEN_FDS): New constant.
4717 (struct Lisp_Process): New member open_fds.
4718 (record_kill_process, record_deleted_pid): Adjust signatures.
4719 (record_deleted_pid): Move decl here ...
4720 * syswait.h (record_deleted_pid): ... from here.
4722 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4724 * decompress.c: Fix bugs with large buffers and weird inputs.
4725 Tune a bit. Reindent as per usual Emacs style.
4726 (BUFFER_SIZE): Remove.
4727 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4728 more than UINT_MAX bytes. Decompress into the gap instead of into
4729 an auto buffer, as this should avoid copying. Return nil if
4730 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4731 set immediate_quit; we shouldn't trust zlib code that much.
4733 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4735 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4736 errors, and really move the gap to where we want it.
4738 * lisp.h: Include decompress.c support.
4740 * emacs.c (main): Include decompress.c support.
4742 * Makefile.in: Include -lz if present.
4744 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4746 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4747 (initWithTitle:): Initialize frame to 0.
4748 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4749 (fillWithWidgetValue:frame:): Rename from
4750 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4752 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4753 fillWithWidgetValue:frame:
4755 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4756 remove memory leak warnings.
4758 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4759 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4762 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4763 (x_activate_menubar): Update the whole menu.
4764 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4765 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4766 current event is not NSSystemDefined (Bug#15001).
4767 Call ns_check_menu_open only if trackingMenu is 2.
4768 (menuDidClose:): New method, decrease trackingMenu.
4769 (fillWithWidgetValue:setDelegate:): New method.
4770 (fillWithWidgetValue:): Call the above.
4772 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4774 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4776 Omit some unnecessary casts.
4777 Many of these go back to the old pre-C89 days, when they may have
4778 been needed, but we've been assuming C89 or later for a while now.
4779 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4780 (live_float_p, live_misc_p, live_vector_p):
4781 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4782 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4783 (defvar_per_buffer):
4784 * callint.c (Fcall_interactively):
4785 * doc.c (Fsubstitute_command_keys):
4786 * filelock.c (get_boot_time):
4787 * frame.c (xrdb_get_resource):
4788 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4789 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4790 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4791 (menuitem_highlight_callback, menu_destroy_callback)
4792 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4793 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4794 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4795 (xg_tool_bar_help_callback, tb_size_cb):
4796 * image.c (xpm_alloc_color, png_read_from_memory)
4797 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4798 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4800 * keymap.c (describe_map):
4801 * nsfns.m (Fns_display_monitor_attributes_list):
4802 * nsmenu.m (process_dialog:):
4803 * nsterm.m (hold_event):
4804 * process.c (wait_reading_process_output):
4805 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4806 * scroll.c (do_direct_scrolling, scrolling_1):
4807 * termcap.c (tgetent):
4808 * window.c (check_window_containing, add_window_to_list)
4809 (freeze_window_starts):
4810 * xdisp.c (compare_overlay_entries, vmessage):
4811 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4812 (x_get_monitor_attributes_xrandr)
4813 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4814 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4815 * xfont.c (xfont_match, xfont_open):
4816 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4817 (menubar_selection_callback, menu_position_func)
4818 (popup_selection_callback, create_and_show_popup_menu)
4819 (dialog_selection_callback, create_and_show_dialog):
4820 * xrdb.c (x_get_string_resource):
4822 * xsmfns.c (x_session_check_input):
4823 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4824 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4825 (xaw_jump_callback, xaw_scroll_callback):
4826 Omit unnecessary casts.
4828 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4830 Minor string-length refactoring.
4831 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4832 * frame.c (make_monitor_attribute_list):
4833 Prefer build_string to strlen + make_string.
4835 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4837 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4838 don't check minor_code (Bug#14417).
4840 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4842 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4843 vertical positions instead. This avoids calling MATRIX_ROW with
4844 row numbers that are possibly beyond valid limits. (Bug#15064)
4846 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4848 Use xstrdup and build_unibyte_string where applicable.
4849 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4850 * xfns.c (x_window):
4851 * xrdb.c (x_get_customization_string):
4852 * xterm.c (xim_initialize):
4853 * w32fns.c (w32_window): Use xstrdup.
4854 (w32_display_monitor_attributes_list):
4855 * emacs.c (init_cmdargs):
4856 * keyboard.c (PUSH_C_STR):
4857 * nsfont.m (nsfont_open):
4858 * sysdep.c (system_process_attributes):
4859 * w32.c (system_process_attributes):
4860 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4862 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4864 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4865 variables of these types so that GDB would know about them, as aid
4866 for debugging fatal exceptions. (Bug#15024) See also
4867 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4870 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4872 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4873 larger than the NSWindow (Bug#14934).
4875 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4877 Redesign redisplay interface to drop global variable updated_window.
4878 Always pass currently updated window as a parameter to update routines.
4879 * dispextern.h (updated_window): Remove declaration.
4880 (struct redisplay_interface): Pass window parameter to
4881 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4882 and after_update_window_hook.
4883 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4885 * dispnew.c (updated_window): Remove.
4886 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4887 (update_window_line): Adjust to match redisplay interface changes.
4888 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4889 (ns_scroll_run, ns_after_update_window_line):
4890 * w32term.c (x_update_window_begin, x_update_window_end)
4891 (x_after_update_window_line, x_scroll_run):
4892 * xterm.c (x_update_window_begin, x_update_window_end)
4893 (x_after_update_window_line, x_scroll_run):
4894 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4895 Likewise. Adjust comments where appropriate.
4896 (x_cursor_to): Simplify because this is always called during window
4897 update (but install debugging check anyway).
4898 (expose_window): Check must_be_updated_p flag to see whether this
4899 function is called during window update.
4901 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4903 Do not reset window modification event counters excessively.
4904 These leftovers and poor man's tricky methods to catch extra
4905 redisplay's attention are no longer needed.
4906 * frame.c (set_menu_bar_lines_1):
4907 * minibuf.c (read_minibuf_unwind):
4908 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4909 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4910 (window_scroll_line_based, Fset_window_configuration):
4911 * xdisp.c (redisplay_window): Do not reset last_modified and
4912 last_overlay_modified counters.
4914 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4916 * xselect.c (x_send_client_event): Set send_event and serial, memset
4917 data.l as it might be bigger than data.b. Use 24 bit mask to
4918 XSendEvent (Bug#15034).
4920 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4922 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4923 for TTY frames that are not the top frame on their console.
4926 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4928 * w32term.c (w32fullscreen_hook): Really maximize frame when
4929 asked for (Bug#14841).
4931 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4933 Prefer selected_window to Fselected_window, likewise for frames.
4934 * buffer.c (Fbuffer_swap_text):
4935 * data.c (Fvariable_binding_locus):
4936 * window.c (run_window_configuration_change_hook): Adjust users.
4937 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4938 Use decode_live_frame.
4940 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4942 Be more careful if selected window shows the buffer other than current,
4943 use window_outdated only if this is not so. This change should also
4944 address some weird issues discussed in Bug#13012.
4945 * window.h (window_outdated): New prototype.
4946 * window.c (window_outdated): Now here. Convert from static and
4947 always assume window's buffer.
4948 (Fwindow_end, Fwindow_line_height): Use it.
4949 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4950 and always assume window's buffer.
4951 (redisplay_window): Adjust user.
4952 (redisplay_internal): Call to reconsider_clip_changes once and
4953 check whether mode line should be updated only if selected window
4954 shows current buffer.
4955 (run_window_scroll_functions): Use eassert for debugging check.
4956 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4958 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4960 * window.c (window_scroll, window_scroll_pixel_based)
4961 (window_scroll_line_based): Use bool for booleans.
4963 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4965 * process.c: Fix minor off-by-one issues in descriptor counts.
4966 This shouldn't fix any real bugs, but it cleans up the code a bit.
4967 (max_process_desc, max_input_desc): -1, not 0, means none.
4969 (delete_input_desc): New function.
4970 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4971 (deactivate_process): Scan backwards when recomuting max_process_desc;
4972 that should be faster.
4973 (init_process_emacs): Initialize max_input_desc.
4975 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4977 Use region cache to speedup bidi_find_paragraph_start.
4978 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4979 Rename cache_long_line_scans to cache_long_scans.
4980 * buffer.c (bset_cache_long_line_scans): Rename to
4981 bset_cache_long_scans.
4982 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4983 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4985 (syms_of_buffer): Rename cache-long-line-scans to
4986 cache-long-scans. Adjust docstring.
4987 * search.c (newline_cache_on_off):
4988 * indent.c (width_run_cache_on_off): Adjust users.
4989 * bidi.c (bidi_paragraph_cache_on_off): New function.
4990 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4991 * insdel.c (prepare_to_modify_buffer):
4992 Invalidate bidi_paragraph_cache if enabled.
4994 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4996 Invalidate region caches only if buffer text is going to be changed.
4997 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4998 (modify_text): ...new prototype.
4999 (prepare_to_modify_buffer_1): New prototype.
5000 * textprop.c (modify_region): Rename to...
5001 (modify_text_properties): ...new function.
5002 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5003 (Fremove_list_of_text_properties): Adjust users.
5004 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5005 (modify_text): ...new function.
5006 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5007 (prepare_to_modify_buffer_1): ...new function.
5008 * casefiddle.c (casify_region):
5009 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5010 (Ftranspose_regions): Use modify_text.
5012 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5014 * lisp.mk (lisp): Add nadvice.elc.
5016 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5018 New macro to iterate over live buffers similar to frames.
5019 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5020 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5021 Declare buffer-related variables here to offload lisp.h.
5022 * buffer.c (Vbuffer_alist): Adjust comment.
5023 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5024 (other_buffer_safely):
5025 * data.c (store_symval_forwarding):
5026 * dispnew.c (Fframe_or_buffer_changed_p):
5027 * fileio.c (Fdo_auto_save):
5028 * filelock.c (unlock_all_files):
5029 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5031 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5033 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5034 * callproc.c (create_temp_file):
5035 * filelock.c (create_lock_file):
5036 Assume mkostemp, since it's now provided by Gnulib.
5038 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5040 * w32.c (mkostemp): New function.
5041 (mktemp): Remove, no longer used. Most of the code reused in
5042 mkostemp. (Bug#15015)
5043 (mktemp): Don't undef.
5045 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5047 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5048 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5049 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5050 (free_glyph_pool, check_glyph_memory): Likewise for
5051 all users. Adjust comments where appropriate.
5053 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5055 * composite.h: Minor fixups.
5056 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5057 to fix a misspelling, and change it to an inline function while
5058 we're at it (it need not be a macro). All uses changed.
5059 (composition_method, composition_valid_p):
5060 Rewrite to avoid assignments in if-conditions.
5062 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5064 Do not use global Lisp_Object in composition macros.
5065 * composite.h (composition_temp): Remove declaration.
5066 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5067 (composition_method, composition_valid_p): ...inline functions.
5068 (compose_region): Remove the leftover.
5069 * composite.c (composition_temp): Remove.
5070 (run_composition_function, update_compositions)
5071 (composition_compute_stop_pos, composition_adjust_point)
5072 (Ffind_composition_internal):
5073 * coding.c (handle_composition_annotation):
5074 * xdisp.c (handle_composition_prop, check_point_in_composition):
5075 Related users changed.
5077 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5079 Drop FRAME_PTR typedef.
5080 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5081 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5082 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5083 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5084 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5085 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5086 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5087 All related users changed.
5089 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5091 * eval.c (default_toplevel_binding): New function.
5093 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5094 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5095 (syms_of_eval): Export them.
5096 * data.c (Fdefault_value): Micro cleanup.
5097 * term.c (init_tty): Use "false".
5099 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5101 Fix X GC leak in GTK and raw (no toolkit) X ports.
5102 * xterm.c (x_free_frame_resources): If white and black relief
5103 GCs are allocated, always free them here.
5104 * xfns.c (x_make_gc): Omit redundant initialization.
5105 * widget.c (create_frame_gcs): Remove the leftover.
5106 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5107 in x_free_frame_resources.
5109 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5111 * nsterm.m (windowWillResize:toSize:): Only change title if
5112 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5114 (viewDidEndLiveResize): New method.
5116 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5117 inside NS_IMPL_COCOA.
5119 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5121 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5122 Do not check whether undo is enabled because record_insert and
5123 record_delete does that themselves.
5125 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5127 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5128 member which is not really used any more.
5129 (FRAME_XIC_BASE_FONTNAME): Remove.
5130 * xfns.c (xic_free_fontset): Adjust user.
5131 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5132 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5133 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5134 (xdialog_show): Use eassert for debugging check.
5135 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5137 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5139 * fileio.c, fns.c (merge): Move extern decl from here ...
5140 * lisp.h (merge): ... to here.
5142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5144 Fix last font-related change.
5145 * w32font.h (w32font_list_internal, w32font_match_internal):
5147 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5148 (uniscribe_list_family): Adjust to match font API change.
5149 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5150 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5152 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5154 * frame.h (FRAME_MOUSE_UPDATE):
5155 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5156 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5158 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5160 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5161 * font.h (struct font_driver): Change list, match, and list_family
5162 functions to accept struct frame * as first arg.
5163 * font.c (font_score, font_compare, font_sort_entities):
5165 (font_sort_entities, font_list_entities, font_select_entity):
5166 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5167 match font API change.
5168 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5169 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5170 * ftxfont.c (ftxfont_list, ftxfont_match):
5171 * xftfont.c (xftfont_list, xftfont_match):
5172 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5173 * w32font.c (w32font_list, w32font_match, w32font_list):
5174 (w32font_list_internal, w32_font_match_internal): Likewise.
5175 * xfaces.c (Fx_family_fonts): Adjust user.
5177 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5179 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5180 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5181 only if HAVE_X_WINDOWS is in use.
5182 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5183 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5184 * w32term.c (x_wm_set_icon_position): Likewise.
5185 * w32fns.c (x_icon): Adjust user.
5187 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5189 * xterm.c (last_mouse_press_frame): Remove the
5190 leftover which is not really used any more.
5191 (handle_one_xevent, syms_of_xterm): Adjust users.
5192 (x_flush): Call XFlush once per each X display, not frame.
5193 This is better because this code always unconditionally skips
5194 non-X frames in Vframe_list and issues the only XFlush if we
5195 have more than one X frame on the same X display.
5196 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5197 Use bool for booleans.
5198 (x_draw_glyph_string_background, cvt_string_to_pixel):
5199 (cvt_pixel_dtor): Drop unnecessary prototypes.
5200 * xterm.h (x_display_ok): Adjust prototype.
5202 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5204 Drop unnecessary functions that deals with frame pixel size.
5205 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5206 (x_pixel_height): Drop prototypes.
5207 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5208 (x_pixel_height): Drop implementations.
5209 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5210 which should be always valid for window frame.
5211 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5212 * w32menu.c (Fx_popup_dialog):
5213 * xmenu.c (Fx_popup_dialog): Likewise for both.
5215 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5217 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5218 frame parameters and call to Fmodify_frame_parameters just once.
5219 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5220 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5221 and mention nil frame in docstring.
5223 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5225 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5226 (x_figure_window_size): Likewise. Adjust to return long.
5227 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5228 (toplevel): Move Qterminal_live_p to...
5229 * terminal.c (toplevel): ...here, make it static, and...
5230 (syms_of_terminal): ...DEFSYM here.
5231 * frame.h (Qterminal_live_p): Remove declaration.
5232 (make_frame, x_figure_window_size): Adjust prototype.
5233 * nsfns.m (Fx_create_frame): Use long for window flags.
5235 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5237 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5238 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5239 Do not assume that emacs_close (INT_MAX) is a no-op.
5241 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5243 * xfaces.c (make_face_cache): For struct face_cache, prefer
5244 xmalloc to xzalloc and so avoid redundant call to memset.
5245 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5247 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5249 * fringe.c (draw_window_fringes, update_window_fringes)
5250 (compute_fringe_widths):
5251 * w32term.c (x_draw_glyph_string):
5252 * window.c (candidate_window_p, Frecenter):
5253 * xfaces.c (realize_basic_faces, realize_default_face)
5254 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5255 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5256 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5257 * xmenu.c (Fx_menu_bar_open_internal):
5258 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5259 * xsettings.c (xft_settings_event):
5260 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5261 Use bool for booleans. Adjust style and comments where
5263 * dispextern.h (draw_window_fringes, update_window_fringes)
5264 (compute_fringe_widths):
5265 * xterm.h (x_had_errors_p): Adjust prototype.
5267 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5269 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5270 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5272 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5274 * fns.c (toplevel): Remove comment before Fsafe_length because
5277 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5279 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5281 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5283 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5284 frame which got the message is still alive, before dereferencing
5285 its pointer. (Bug#14970)
5287 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5288 be a live window, before using it as such. (Bug#14970)
5290 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5292 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5293 w32_detect_focus_change instead of doing part of its job by hand.
5294 This fixes the problem whereby FOCUS_OUT events were not sent to
5297 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5299 * process.c (Fprocess_list): Doc fix.
5301 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5302 being re-exposed only if it didn't ask to become visible.
5303 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5304 was previously iconified. (Bug#14841)
5305 (x_iconify_frame): Mark the frame iconified.
5307 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5309 Fix minor problems found by static checking.
5310 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5311 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5313 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5315 * eval.c (set_specpdl_old_value): New function.
5316 (unbind_to): Minor simplification.
5317 (get_backtrace_frame): New function.
5318 (Fbacktrace_frame): Use it. Add `base' argument.
5319 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5320 (syms_of_eval): Export backtrace-eval.
5321 * xterm.c (x_focus_changed): Simplify.
5323 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5325 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5327 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5329 * xdisp.c (redisplay_window): Instead of moving point out of
5330 scroll margin, reject the force_start method, and try scrolling
5331 instead. (Bug#14780)
5333 2013-07-24 Ken Brown <kbrown@cornell.edu>
5335 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5338 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5340 * eval.c (Fprogn): Do not check that BODY is a proper list.
5341 This undoes the previous change. The check slows down the
5342 interpreter, and is not needed to prevent a crash. See
5343 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5345 2013-07-23 Glenn Morris <rgm@gnu.org>
5347 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5349 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5351 Port to GNU/Linux systems with tinfo but not ncurses.
5352 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5353 to decide whether ncurses is being used. Without this change,
5354 GCC complains about tgetent not being declared, on a system
5355 that has tinfo installed but ncurses not installed.
5357 * eval.c (Fprogn): Check that BODY is a proper list.
5359 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5360 * data.c (Fsetq_default):
5361 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5362 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5364 Tune by taking advantage of the fact that ARGS is always a list
5365 when a function is declared to have UNEVALLED args.
5367 * emacsgtkfixed.c: Port to GCC 4.6.
5368 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5370 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5372 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5373 here to silence compiler warnings.
5375 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5377 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5378 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5379 from messing up Emacs's 'struct frame' (Bug#14923).
5381 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5383 * alloc.c (make_save_ptr_ptr): Define this function.
5384 It was inadvertently omitted. It's needed only if
5385 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5387 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5389 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5390 frame have focus (Bug#14895).
5392 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5394 Avoid vfork-related deadlock more cleanly.
5395 * callproc.c (child_setup): When the child's exec fails, output
5396 the program name, as that's more useful. Use O_NONBLOCK to avoid
5398 * process.c (create_process_1): Remove; no longer needed.
5399 (create_process): Remove timer hack; no longer needed, now that
5400 the child avoids deadlock.
5402 2013-07-20 Glenn Morris <rgm@gnu.org>
5404 * image.c (Fimage_flush): Fix doc typo.
5406 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5408 Fix array bounds violation when pty allocation fails.
5409 * process.c (PTY_NAME_SIZE): New constant.
5410 (pty_name): Remove static variable; it's now auto.
5411 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5412 Take pty_name as an arg rather than using a static variable.
5413 All callers changed.
5414 (create_process): Recover pty_flag from process, not from volatile local.
5415 (create_pty): Stay inside array even when pty allocation fails.
5416 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5418 * lread.c (Fload): Avoid initialization only when lint checking.
5419 Mention that it's needed only for older GCCs.
5421 2013-07-20 Kenichi Handa <handa@gnu.org>
5423 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5424 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5426 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5428 * lread.c (Fload): Avoid uninitialized warning.
5430 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5432 Fix some minor file descriptor leaks and related glitches.
5433 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5434 (create_lock_file): Use write, not emacs_write.
5435 * image.c (slurp_file, png_load_body):
5436 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5437 (server_accept_connection):
5438 Don't leak an fd on memory allocation failure.
5439 * image.c (slurp_file): Add a cheap heuristic for growing files.
5440 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5441 as that's what the other routines do. Maybe input need not be
5442 blocked at all, but it's better to be consistent.
5443 Avoid undefined behavior when strlen is zero.
5445 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5446 (NSTATICS): Now a constant; doesn't need to be a macro.
5448 2013-07-19 Richard Stallman <rms@gnu.org>
5450 * coding.c (decode_coding_utf_8): Add simple loop for fast
5451 processing of ASCII characters.
5453 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5455 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5457 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5459 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5460 unportable 'struct x_display_info'.
5461 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5464 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5466 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5467 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5469 (system_process_attributes): Prefer plain char to unsigned char
5470 when either will do. Clean up properly if interrupted or if
5471 memory allocations fail. Don't assume sscanf succeeds.
5472 Remove no-longer-needed workaround to stop GCC from whining.
5473 Read command-line once, instead of multiple times. Check read status a
5476 Fix obscure porting bug with varargs functions.
5477 The code assumed that int is treated like ptrdiff_t in a vararg
5478 function, which is not a portable assumption. There was a similar
5479 -- though these days less likely -- porting problem with various
5480 assumptions that pointers of different types all smell the same as
5481 far as vararg functions is conserved. To make this problem less
5482 likely in the future, redo the API to use varargs functions.
5483 * alloc.c (make_save_value): Remove this vararg function.
5484 All uses changed to ...
5485 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5486 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5488 (make_save_ptr): Rename from make_save_pointer, for consistency with
5489 the above. Define only on platforms that need it. All uses changed.
5491 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5493 * keyboard.c: Try to fix typos in previous change.
5494 (DISPLAY_LIST_INFO): New macro.
5495 (kbd_buffer_get_event): Do not access members that are not present
5496 in X11. Revert inadvertent change of "!=" to "=".
5498 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5500 * keyboard.c (kbd_buffer_get_event):
5501 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5502 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5504 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5506 * filelock.c: Fix unlikely file descriptor leaks.
5507 (get_boot_time_1): Rework to avoid using emacs_open.
5508 This doesn't actually fix a leak, but is better anyway.
5509 (read_lock_data): Use read, not emacs_read.
5511 * doc.c: Fix minor memory and file descriptor leaks.
5512 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5513 (get_doc_string, Fsnarf_documentation):
5514 Fix file descriptor leak on error.
5516 * term.c: Fix minor fdopen-related file descriptor leaks.
5517 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5518 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5520 * charset.c: Fix file descriptor leaks and errno issues.
5522 (load_charset_map_from_file): Don't leak file descriptor on error.
5523 Use plain record_xmalloc since the allocation is larger than
5524 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5526 * eval.c (record_unwind_protect_nothing):
5527 * fileio.c (fclose_unwind):
5529 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5530 The replacement doesn't block input, but that no longer seems
5533 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5535 * lread.c: Fix file descriptor leaks and errno issues.
5536 (Fload): Close some races that leaked fds or streams when 'load'
5538 (Fload, openp): Report error number of last nontrivial failure to open.
5539 ENOENT counts as trivial.
5540 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5542 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5543 now that the function is always called with a nonnegative arg.
5544 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5545 All uses replaced with ...
5546 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5548 A few more minor file errno-reporting bugs.
5549 * callproc.c (Fcall_process):
5550 * doc.c (Fsnarf_documentation):
5551 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5552 * process.c (set_socket_option):
5553 Don't let a constructor trash errno.
5554 * doc.c: Include <errno.h>.
5556 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5558 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5560 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5562 Fix w32 bug with call-process-region (Bug#14885).
5563 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5564 to Fcall_process when the input is empty. This simplifies the
5565 code a bit. It makes no difference on POSIXish platforms but
5566 apparently it fixes a bug on w32.
5568 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5569 * fileio.c (close_file_unwind): Don't close if FD is negative;
5570 this can happen when unwinding a zapped file descriptor.
5571 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5572 in case Emacs runs out of memory between the two unwind-protects.
5573 Don't trash errno when closing FD.
5574 Zap the FD in the specpdl when closing it, instead of deferring
5575 the removal of the unwind-protect; this fixes a bug where a child
5576 function unwinds the stack past us.
5578 New unwind-protect flavors to better type-check C callbacks.
5579 This also lessens the need to write wrappers for callbacks,
5580 and the need for make_save_pointer.
5581 * alloca.c (free_save_value):
5582 * atimer.c (run_all_atimers):
5584 * alloc.c (safe_alloca_unwind):
5585 * atimer.c (unwind_stop_other_atimers):
5586 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5587 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5588 * minibuf.c (choose_minibuf_frame_1):
5589 * process.c (make_serial_process_unwind):
5590 * xdisp.h (pop_message_unwind):
5591 * xselect.c (queue_selection_requests_unwind):
5592 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5593 * alloca.c (record_xmalloc):
5594 Prefer record_unwind_protect_ptr to record_unwind_protect with
5596 * alloca.c (Fgarbage_collect):
5597 Prefer record_unwind_protect_void to passing a dummy.
5598 * buffer.c (restore_buffer):
5599 * window.c (restore_window_configuration):
5600 * xfns.c, w32fns.c (do_unwind_create_frame)
5601 New wrapper. All record-unwind uses of wrappee changed.
5602 * buffer.c (set_buffer_if_live):
5603 * callproc.c (call_process_cleanup, delete_temp_file):
5604 * coding.c (code_conversion_restore):
5605 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5606 * editfns.c (save_excursion_restore)
5607 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5608 (save_restriction_restore):
5609 * eval.c (restore_stack_limits, un_autoload):
5610 * fns.c (require_unwind):
5611 * keyboard.c (recursive_edit_unwind, tracking_off):
5612 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5613 * macros.c (pop_kbd_macro, restore_menu_items):
5614 * nsfns.m (unwind_create_frame):
5615 * print.c (print_unwind):
5616 * process.c (start_process_unwind):
5617 * search.c (unwind_set_match_data):
5618 * window.c (select_window_norecord, select_frame_norecord):
5619 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5620 (fast_set_selected_frame):
5621 * xfns.c, w32fns.c (unwind_create_tip_frame):
5622 Return void, not a dummy Lisp_Object. All uses changed.
5623 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5624 * callproc.c (call_process_kill):
5625 * fileio.c (restore_point_unwind, decide_coding_unwind)
5626 (build_annotations_unwind):
5627 * insdel.c (Fcombine_after_change_execute_1):
5628 * keyboard.c (read_char_help_form_unwind):
5629 * menu.c (unuse_menu_items):
5630 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5631 * sound.c (sound_cleanup):
5632 * xdisp.c (unwind_redisplay):
5633 * xfns.c (clean_up_dialog):
5634 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5635 Accept no args and return void, instead of accepting and returning
5636 a dummy Lisp_Object. All uses changed.
5637 * cygw32.c (fchdir_unwind):
5638 * fileio.c (close_file_unwind):
5639 * keyboard.c (restore_kboard_configuration):
5640 * lread.c (readevalllop_1):
5641 * process.c (wait_reading_process_output_unwind):
5642 Accept int and return void, rather than accepting an Emacs integer
5643 and returning a dummy object. In some cases this fixes an
5644 unlikely bug when the corresponding int is outside Emacs integer
5645 range. All uses changed.
5646 * dired.c (directory_files_internal_unwind):
5647 * fileio.c (do_auto_save_unwind):
5648 * gtkutil.c (pop_down_dialog):
5649 * insdel.c (reset_var_on_error):
5650 * lread.c (load_unwind):
5651 * xfns.c (clean_up_file_dialog):
5652 * xmenu.c, nsmenu.m (pop_down_menu):
5653 * xmenu.c (cleanup_widget_value_tree):
5654 * xselect.c (wait_for_property_change_unwind):
5655 Accept pointer and return void, rather than accepting an Emacs
5656 save value encapsulating the pointer and returning a dummy object.
5658 * editfns.c (Fformat): Update the saved pointer directly via
5659 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5660 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5661 (unwind_body): New function.
5662 (record_unwind_protect): First arg is now a function returning void,
5663 not a dummy Lisp_Object.
5664 (record_unwind_protect_ptr, record_unwind_protect_int)
5665 (record_unwind_protect_void): New functions.
5666 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5667 * fileio.c (struct auto_save_unwind): New type.
5668 (do_auto_save_unwind): Use it.
5669 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5670 * insdel.c (struct rvoe_arg): New type.
5671 (reset_var_on_error): Use it.
5672 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5674 (specbinding_func): Remove; there are now several such functions.
5675 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5676 (set_unwind_protect_ptr): New function.
5677 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5679 Be simpler and more consistent about reporting I/O errors.
5680 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5681 Say "Read error" and "Write error", rather than "I/O error", or
5682 "IO error reading", or "IO error writing", when a read or write
5684 * process.c (Fmake_network_process, wait_reading_process_output)
5685 (send_process, Fprocess_send_eof, wait_reading_process_output):
5686 Capitalize diagnostics consistently. Put "failed foo" at the
5687 start of the diagnostic, so that we don't capitalize the
5688 function name "foo". Consistently say "failed" for such
5690 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5691 All callers changed. This is so it can use report_file_error.
5692 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5693 diagnostics consistently as above.
5695 * fileio.c (report_file_errno): Fix errno reporting bug.
5696 If the file name is neither null nor a pair, package it up as a
5697 singleton list. All callers changed, both to this function and to
5698 report_file_error. This fixes a bug where the memory allocator
5699 invoked by list1 set errno so that the immediately following
5700 report_file_error reported the wrong errno value.
5702 Fix minor problems found by --enable-gcc-warnings.
5703 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5704 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5706 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5708 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5709 Set event->arg to Qt if switch-event shall be generated.
5710 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5712 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5714 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5717 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5718 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5719 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5720 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5721 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5722 and there is a focused frame.
5723 (head_table): Add focus-in and focus-out.
5724 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5725 bind to handle-focus-in/out.
5727 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5728 (Fhandle_switch_frame): Call Fhandle_focus_in.
5729 (syms_of_frame): defsubr handle-focus-in/out.
5731 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5733 Fix porting bug to older POSIXish platforms (Bug#14862).
5734 * sysdep.c (emacs_pipe): New function, that implements
5735 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5736 This should port better to CentOS 5 and to Mac OS X 10.6.
5737 All calls to pipe2 changed.
5739 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5740 This makes the code easier to read and the executable a bit smaller.
5741 Do not replace all calls to Fcons that happen to create lists,
5742 just calls that are intended to create lists. For example, when
5743 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5744 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5745 Similarly for list2 through list5.
5746 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5747 * bytecode.c (exec_byte_code):
5748 * callint.c (quotify_arg, Fcall_interactively):
5749 * callproc.c (Fcall_process, create_temp_file):
5750 * charset.c (load_charset_map_from_file)
5751 (Fdefine_charset_internal, init_charset):
5752 * coding.c (get_translation_table, detect_coding_system)
5753 (Fcheck_coding_systems_region)
5754 (Fset_terminal_coding_system_internal)
5755 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5756 * composite.c (update_compositions, Ffind_composition_internal):
5757 * dired.c (directory_files_internal, file_name_completion)
5759 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5760 * doc.c (Fsnarf_documentation):
5761 * editfns.c (Fmessage_box):
5763 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5764 (Feval, eval_sub, Ffuncall, apply_lambda):
5765 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5766 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5767 (Fset_file_times, Finsert_file_contents)
5768 (Fchoose_write_coding_system, Fwrite_region):
5769 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5770 * font.c (font_registry_charsets, font_parse_fcname)
5771 (font_prepare_cache, font_update_drivers, Flist_fonts):
5772 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5773 * frame.c (make_frame, Fmake_terminal_frame)
5774 (x_set_frame_parameters, x_report_frame_params)
5775 (x_default_parameter, Fx_parse_geometry):
5776 * ftfont.c (syms_of_ftfont):
5777 * image.c (gif_load):
5778 * keyboard.c (command_loop_1):
5779 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5780 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5781 (Fminor_mode_key_binding, accessible_keymaps_1)
5782 (Faccessible_keymaps, Fwhere_is_internal):
5783 * lread.c (read_emacs_mule_char):
5784 * menu.c (find_and_return_menu_selection):
5785 * minibuf.c (get_minibuffer):
5786 * nsfns.m (Fns_perform_service):
5787 * nsfont.m (ns_script_to_charset):
5788 * nsmenu.m (ns_popup_dialog):
5789 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5790 (Fx_own_selection_internal):
5791 * nsterm.m (append2):
5792 * print.c (Fredirect_debugging_output)
5793 (print_prune_string_charset):
5794 * process.c (Fdelete_process, Fprocess_contact)
5795 (Fformat_network_address, set_socket_option)
5796 (read_and_dispose_of_process_output, write_queue_push)
5797 (send_process, exec_sentinel):
5798 * sound.c (Fplay_sound_internal):
5799 * textprop.c (validate_plist, add_properties)
5800 (Fput_text_property, Fadd_face_text_property)
5801 (copy_text_properties, text_property_list, syms_of_textprop):
5802 * unexaix.c (report_error):
5803 * unexcoff.c (report_error):
5804 * unexsol.c (unexec):
5805 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5806 (Fformat_mode_line, syms_of_xdisp):
5807 * xfaces.c (set_font_frame_param)
5808 (Finternal_lisp_face_attribute_values)
5809 (Finternal_merge_in_global_face, syms_of_xfaces):
5810 * xfns.c (x_default_scroll_bar_color_parameter)
5811 (x_default_font_parameter, x_create_tip_frame):
5812 * xfont.c (xfont_supported_scripts):
5813 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5814 (menu_help_callback, xmenu_show):
5816 * xterm.c (set_wm_state):
5817 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5818 and similarly for list2 through list5.
5820 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5822 * callproc.c (Fcall_process_region): Fix minor race and tune.
5823 (create_temp_file): New function, with the temp-file-creation part
5824 of the old Fcall_process_region. Use Fcopy_sequence to create the
5825 temp file name, rather than alloca + build_string, for simplicity.
5826 Don't bother to block input around the temp file creation;
5827 shouldn't be needed. Simplify use of mktemp.
5828 Use record_unwind_protect immediately after creating the temp file;
5829 this closes an unlikely race where the temp file was not removed.
5830 Use memcpy rather than an open-coded loop.
5831 (Fcall_process_region): Use the new function. If the input is
5832 empty, redirect from /dev/null rather than from a newly created
5833 empty temp file; this avoids unnecessary file system traffic.
5835 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5837 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5838 Simplify by making this case like the other two. This is a bit
5839 slower on obsolete hosts, but the extra complexity isn't worth it.
5841 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5842 * process.c (create_process) [!DOS_NT]:
5843 Remove now-unnecessary calls to emacs_close.
5845 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5847 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5848 returning early. (Bug#14850)
5850 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5851 and inhibit-iso-escape-detection attributes of 'undecided'.
5854 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5856 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5857 Reported by Herbert J. Skuhra in
5858 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5860 Don't lose top specpdl entry when memory is exhausted.
5861 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5862 specpdl overflow here, to simplify callers; all callers changed.
5863 Always reserve an unused entry at the stack top; this avoids
5864 losing the top entry's information when memory is exhausted.
5866 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5868 Clean up errno reporting and fix some errno-reporting bugs.
5869 * callproc.c (Fcall_process):
5870 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5871 * process.c (create_process, Fmake_network_process):
5872 * unexaix.c (report_error):
5873 * unexcoff.c (report_error):
5874 Be more careful about reporting the errno of failed operations.
5875 The code previously reported the wrong errno sometimes.
5876 Also, prefer report_file_errno to setting errno + report_file_error.
5877 (Fcall_process): Look at openp return value rather than at path,
5878 as that's a bit faster and clearer when there's a numeric predicate.
5879 * fileio.c (report_file_errno): New function, with most of the
5880 old contents of report_file_error.
5881 (report_file_error): Use it.
5882 (Ffile_exists_p, Ffile_accessible_directory_p):
5883 Set errno to 0 when it is junk.
5884 * fileio.c (Faccess_file):
5885 * image.c (x_create_bitmap_from_file):
5886 Use faccessat rather than opening the file, to avoid the hassle of
5887 having a file descriptor open.
5888 * lisp.h (report_file_errno): New decl.
5889 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5892 * process.c (create_process, wait_reading_process_output) [AIX]:
5893 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5894 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5895 a multithreaded environment anyway).
5896 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5898 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5900 * image.c (x_find_image_file): Don't close a remote file handle.
5902 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5904 Fix races with threads and file descriptors.
5905 * callproc.c (Fcall_process_region):
5906 * dired.c (open_directory):
5907 * emacs.c (main, Fdaemon_initialized):
5908 * image.c (x_find_image_file):
5909 * inotify.c (Finotify_rm_watch):
5910 * lread.c (Flocate_file_internal):
5911 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5912 * term.c (term_mouse_moveto, init_tty):
5913 * termcap.c (tgetent):
5914 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5915 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5916 * unexhp9k800.c, unexmacosx.c (unexec):
5917 * callproc.c (Fcall_process_region):
5918 Use emacs_close, not close.
5919 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5920 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5921 and posix_close function on current platforms (which all lack them).
5922 (emacs_close): Use it. This should fix the races on GNU/Linux and
5923 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5924 and it should avoid closing random victim file descriptors on
5927 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5929 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5930 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5933 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5934 This is for .gdbinit xbacktrace.
5936 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5937 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5938 (emacs_set_tty): Now static.
5939 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5940 * term.c (tty_capable_p, tty_default_color_capabilities)
5941 (get_tty_terminal, term_mouse_movement)
5942 (handle_one_term_event, init_tty, maybe_fatal):
5943 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5944 (tgetent, scan_file, name_match, compare_contin):
5945 * terminal.c (get_terminal):
5946 Use bool for boolean.
5947 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5948 Prefer char to unsigned char if either will do.
5949 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5950 (tty_write_glyphs): Prefer int to unsigned.
5951 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5952 All callers changed.
5953 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5955 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5958 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5959 (B__dummy__): New dummy symbol, to pacify C89.
5960 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5961 they can't grok varargs macros.
5962 * dispnew.c (add_window_display_history)
5963 (add_frame_display_history):
5964 * print.c (print_object):
5965 * xdisp.c (debug_method_add):
5966 Use %p printf format only for void pointers.
5967 * emacs.c (usage_message): New constant, replacing ...
5968 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5969 (main): Adjust to usage reorg.
5970 * fns.c (syms_of_fns):
5971 * profiler.c (syms_of_profiler):
5972 Don't use non-constant struct initializers.
5973 * gnutls.h (gnutls_initstage_t):
5974 * lisp.h (enum Lisp_Fwd_Type):
5975 * lread.c (lisp_file_lexically_bound_p):
5976 * xsettings.c (anonymous enum):
5977 Remove trailing comma.
5978 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5979 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5980 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5982 * regex.c (const_re_char): New type, to pacify strict C89.
5983 All uses of 'const re_char' replaced to use it.
5984 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5985 with glibc when strict C89. This change is imported from gnulib.
5987 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5988 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5989 Omit GNU_LINUX implementation, since it requires long long.
5990 * xterm.c (x_draw_underwave):
5991 Do not assume the traditional order of struct's members.
5992 (x_term_init): Rewrite to avoid the need for non-constant structure
5995 Syntax cleanup, mostly replacing macros with functions.
5996 This removes the need for the syntax_temp hack.
5997 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5998 * syntax.c (SYNTAX_INLINE): New macro.
5999 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6000 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6001 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6002 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6003 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6004 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6005 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6006 Now constants, not macros.
6007 (syntax_temp) [!__GNUC__]: Remove.
6008 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6009 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6010 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6011 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6012 Move here from syntax.h; now functions, not macros. Except for the
6013 last function, these are static since only syntax.c uses them.
6014 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6015 All uses changed. Now a function, not a macro; use this fact
6016 to simplify the code.
6017 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6018 compiler bugs; no longer relevant.
6019 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6020 (SYNTAX_INLINE): New macro.
6021 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6022 for the new functions. Use bool for boolean member.
6023 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6024 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6025 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6026 (SETUP_BUFFER_SYNTAX_TABLE):
6027 Now extern inline functions, not macros.
6028 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6029 Remove; all uses replaced by implementation.
6030 (syntax_temp) [!__GNUC__]: Remove decl.
6031 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6033 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6035 * emacs.c (main): Fix syntax error.
6037 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6039 Timestamp fixes for undo (Bug#14824).
6040 * atimer.c (schedule_atimer):
6041 * fileio.c (Ffile_newer_than_file_p):
6042 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6043 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6044 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6045 (syms_of_fileio): Remove Sclear_visited_file_name.
6046 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6047 file doesn't exist; this avoids an ambiguity with negative timestamps.
6048 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6049 * systime.h (make_emacs_time, invalid_emacs_time):
6050 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6051 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6052 * undo.c (record_first_change): Push (visited-file-modtime) onto
6053 undo list rather than reimplementing it by hand, incorrectly.
6055 2013-07-09 Ken Brown <kbrown@cornell.edu>
6057 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6059 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6061 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6063 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6065 Handle errno and exit status a bit more carefully.
6066 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6067 number into an exit status. Instead, use EXIT_CANCELED.
6068 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6069 * callproc.c (relocate_fd):
6070 * emacs.c (close_output_streams, main):
6071 * process.c (create_process):
6072 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6073 Use emacs_perror for simplicity.
6074 * callproc.c (relocate_fd, main):
6075 * sysdep.c (sys_subshell):
6076 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6077 (shut_down_emacs): Use emacs_write, not write.
6078 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6079 * fileio.c (Fcopy_file, e_write):
6080 * nsterm.m (ns_select):
6081 * process.c (send_process):
6082 * sound.c (vox_write):
6083 Use emacs_write_sig, not emacs_write.
6084 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6085 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6087 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6089 (emacs_full_write): New function.
6090 (emacs_write): Rewrite to use it.
6091 (emacswrite_sig, emacs_perror): New functions.
6092 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6094 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6096 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6097 on NS even if it is present. Pixmap on NS is a void*.
6099 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6101 Port to Ubuntu 10 (Bug#14803).
6102 Problem reported by T.V. Raman.
6103 * process.c (close_on_exec, accept4, process_socket):
6104 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6106 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6108 * w32.c (sys_dup): Declare prototype.
6112 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6114 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6116 Make file descriptors close-on-exec when possible (Bug#14803).
6117 This simplifies Emacs a bit, since it no longer needs to worry
6118 about closing file descriptors by hand in some cases.
6119 It also fixes some unlikely races. Not all such races, as
6120 libraries often open files internally without setting
6121 close-on-exec, but it's an improvement.
6122 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6123 * callproc.c (Fcall_process) [!MSDOS]:
6124 * emacs.c (main) [!DOS_NT]:
6125 * nsterm.m (ns_term_init):
6126 * process.c (create_process):
6127 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6128 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6129 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6130 Prefer mkostemp with O_CLOEXEC to mkstemp.
6131 * callproc.c (relocate_fd) [!WINDOWSNT]:
6132 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6133 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6135 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6136 Make the resulting file descriptor close-on-exec.
6137 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6138 * lread.c (load_descriptor_list, load_descriptor_unwind):
6139 Remove; no longer needed. All uses removed.
6140 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6141 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6143 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6144 (Fmake_network_process, Fnetwork_interface_list):
6145 (Fnetwork_interface_info, server_accept_connection):
6146 Make newly-created socket close-on-exec.
6147 * sysdep.c (emacs_open, emacs_fopen):
6148 Make new-created descriptor close-on-exec.
6149 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6150 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6152 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6154 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6155 for NS_IMPL_GNUSTEP.
6157 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6159 Fix openp errno handling.
6160 * callproc.c (Fcall_process): Preserve openp errno around close.
6161 * lread.c (openp): Set errno when returning -1, as some callers
6164 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6166 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6168 * nsterm.h (NSSavePanel): Update comment.
6169 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6170 (ns_run_file_dialog): Declare.
6172 * nsfns.m: Remove panelOK.
6174 (ns_run_file_dialog): New function.
6175 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6176 event loop, so file dialog is popped up by ns_run_file_dialog, called
6177 by sendEvent (Bug#14578).
6178 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6180 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6182 * xdisp.c (default_line_pixel_height): New function.
6183 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6184 (try_cursor_movement, redisplay_window, try_window)
6185 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6187 * window.c (window_scroll_pixel_based):
6188 use default_line_pixel_height.
6190 * dispextern.h (default_line_pixel_height): Add prototype.
6192 * frame.c (x_set_line_spacing): Accept a float value for
6193 line-spacing parameter, per the documentation.
6195 * data.c (Fmultibyte_string_p): Doc fix.
6197 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6199 Use emacs_open more consistently when opening files.
6200 This handles EINTR more consistently now, and makes it easier
6201 to introduce other uniform changes to file descriptor handling.
6202 * src/systdio.h: New file.
6203 * src/buffer.c (mmap_init):
6204 * cygw32.c (chdir_to_default_directory):
6205 * dispnew.c (Fopen_termscript):
6206 * emacs.c (Fdaemon_initialized):
6207 * fileio.c (Fdo_auto_save):
6208 * image.c (slurp_file, png_load_body, jpeg_load_body):
6209 * keyboard.c (Fopen_dribble_file):
6211 * print.c (Fredirect_debugging_output):
6212 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6213 * termcap.c (tgetent):
6214 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6215 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6216 * w32term.c (w32_initialize) [CYGWIN]:
6217 * xfaces.c (Fx_load_color_file):
6218 Use emacs_open instead of plain open, and emacs_fopen instead of
6220 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6221 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6222 * callproc.c (default_output_mode): New constant.
6223 (Fcall_process): Use it to call emacs_open instead of plain creat.
6224 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6225 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6226 (emacs_fopen): New function.
6227 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6228 Include <lisp.h>, for emacs_open.
6229 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6231 Remove duplicate #include directives.
6232 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6234 Don't include stdio.h twice.
6235 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6236 Don't include sys/types.h or stdio.h twice.
6237 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6238 * lread.c: Don't include coding.h twice.
6239 * nsfont.m: Don't include frame.h twice.
6240 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6241 * ralloc.c: Don't include <unistd.h> twice.
6242 * xdisp.c: Don't include font.h twice.
6243 * xterm.c: Don't include fontset.h twice.
6244 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6246 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6248 Scale ImageMagick images more carefully.
6249 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6250 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6251 Be more careful about avoiding undefined behavior after
6252 integer overflow and division by zero.
6254 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6256 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6257 (syms_of_w32fns): DEFSYM them.
6258 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6259 (CCHDEVICENAME): Define macros if not defined.
6260 (struct MONITOR_INFO_EX): New struct.
6261 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6262 (enum_display_monitors_fn): New variable.
6263 (globals_of_w32fns): Initialize it.
6264 (Fx_display_pixel_width, Fx_display_pixel_height)
6265 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6266 multi-monitor setups in docstrings.
6267 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6268 screen size by primary monitor's millimeter per pixel.
6269 (w32_monitor_enum, w32_display_monitor_attributes_list)
6270 (w32_display_monitor_attributes_list_fallback)
6271 (Fw32_display_monitor_attributes_list): New functions.
6272 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6274 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6276 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6278 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6280 * fileio.c (Qfile_notify_error): New error symbol.
6282 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6283 * inotify.c (inotify_callback, symbol_to_inotifymask)
6284 (Finotify_add_watch, Finotify_rm_watch): Use it.
6285 (inotifyevent_to_event): Exchange order of cookie and file name.
6286 (Finotify_add_watch): Adapt docstring.
6288 * lisp.h (Qfile_notify_error): Declare.
6290 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6292 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6293 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6294 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6295 which did not work (see <http://bugs.gnu.org/14569#307>).
6296 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6297 && (!noninteractive || initialized)). This attempts to thread
6298 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6300 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6302 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6303 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6305 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6307 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6308 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6309 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6310 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6312 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6314 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6315 Define to __sys_siglist.
6317 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6319 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6320 word-wrap, so that overflow-newline-into-fringe would work in
6321 visual-line-mode. (Bug#2749)
6322 (move_it_in_display_line_to): When the last scanned display
6323 element fits exactly on the display line, and
6324 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6325 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6326 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6327 finding buffer position that corresponds to pixel coordinates,
6328 e.g. in buffer_posn_from_coords.
6330 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6332 * process.c (handle_child_signal): Call catch_child_signal if
6335 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6337 Don't convert function pointers to void * and back.
6338 It isn't portable C, and it's easy enough to avoid.
6339 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6340 (make_save_value): Add support for SAVE_FUNCPOINTER.
6341 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6342 * print.c (print_object):
6343 Distinguish function from object pointers.
6344 * lisp.h (SAVE_FUNCPOINTER): New constant.
6345 (SAVE_SLOT_BITS): Adjust to it.
6346 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6347 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6348 (voidfuncptr): New typedef.
6349 (struct Lisp_Save_Value): New member data[0].funcpointer.
6350 (XSAVE_FUNCPOINTER): New function.
6352 Simplify buildobj processing.
6353 * Makefile.in (buildobj.h): Make it a sequence of strings each
6354 followed by comma, rather than a single string. Put it into a
6355 .tmp file in case there's an error while generating it.
6356 (gl-stamp): Use .tmp for temp files.
6357 (mostlyclean): Clean .tmp files.
6358 * doc.c (buildobj): Move to just the routine that needs it.
6359 It's now an array of strings, so processing is simpler.
6361 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6363 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6364 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6365 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6366 Invoke malloc_enable_thread even when not interactive.
6367 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6368 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6369 in this case, since the underlying bug has now been fixed.
6371 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6373 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6374 unlinking it (bug#14691).
6376 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6378 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6379 before checking whether buffer is modified. This lets
6380 `kill-buffer-query-functions' cancel killing of the buffer or save
6381 its content before `kill-buffer' asks user the "Buffer %s
6382 modified; kill anyway?" question.
6384 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6386 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6387 Let the super performKeyEquivalent deal with them (Bug#14747).
6389 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6391 * widget.c (resize_cb): Remove unused local.
6393 Do not use GTK 3 if it exists but cannot be compiled.
6394 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6395 * xterm.c (x_error_handler) [!USE_GTK]:
6398 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6400 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6402 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6403 to the valid range of values. (Bug#14753)
6405 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6406 when moving point by using the current glyph matrix. This avoids
6407 the need to force redisplay when this function is called in a
6410 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6412 Fix minor problems found by static checking.
6413 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6414 Redo the latter's body to sidestep GCC parenthesization warnings.
6415 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6416 * coding.c (detect_coding, detect_coding_system):
6417 * coding.h (struct undecided_spec):
6418 Use bool for boolean.
6419 * image.c (QCmax_width, QCmax_height): Now static.
6420 * xdisp.c (Fmove_point_visually): Remove unused local.
6422 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6424 * xdisp.c (Fmove_point_visually): New function.
6426 2013-06-28 Kenichi Handa <handa@gnu.org>
6428 * coding.h (define_coding_undecided_arg_index): New enum.
6429 (coding_attr_index): New members
6430 coding_attr_undecided_inhibit_null_byte_detection,
6431 coding_attr_undecided_inhibit_iso_escape_detection,
6432 coding_attr_undecided_prefer_utf_8.
6433 (undecided_spec): New struct.
6434 (struct coding_system): New member `undecided' of the member
6437 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6438 (detect_coding): Likewise.
6439 (detect_coding_system): Likewise.
6440 (Fdefine_coding_system_internal): New coding system properties
6441 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6443 (syms_of_coding): Adjust for coding_arg_undecided_max.
6445 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6447 * image.c (x_from_xcolors): Remove unused local.
6449 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6451 Defer image data transfer between X client and server until actual
6454 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6457 * image.c (Destroy_Image): Remove.
6458 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6459 `mask_p', and `colors_p'. All uses changed.
6460 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6461 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6462 New macros for `flags' arg to x_clear_image_1.
6463 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6464 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6465 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6466 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6467 (image_get_x_image, image_unget_x_image): New functions or macros.
6468 (image_background, image_background_transparent, x_to_xcolors)
6469 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6470 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6471 instead of Destroy_Image.
6472 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6473 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6474 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6475 (imagemagick_load_image, svg_load_image): Use them instead of
6476 x_create_x_image_and_pixmap, and x_put_x_image followed by
6477 x_destroy_x_image, respectively.
6478 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6479 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6480 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6481 background_transparent fields.
6482 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6483 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6485 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6487 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6488 This mostly consists of undoing recent changes.
6489 * callproc.c (Fcall_process):
6490 * process.c (create_process):
6491 Do not worry about catching SIGCHLD here, undoing previous change.
6492 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6493 * process.c, process.h (catch_child_signal):
6494 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6495 * process.c (catch_child_handler): Don't worry about being called
6496 lazily and do not assume caller has blocked SIGCHLD, undoing
6497 previous change. Move first-time stuff back to
6498 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6499 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6500 set lib_child_handler if it's already initialized, which may
6501 help avoid problems on GNUStep.
6503 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6505 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6506 * callproc.c (Fcall_process):
6507 * process.c (create_process):
6508 Make sure SIGCHLD is caught before we fork,
6509 since Emacs startup no arranges to catch SIGCHLD.
6510 * process.c (lib_child_handler): Initialize to null, not to
6512 (catch_child_signal): Allow self to be called lazily.
6513 Do nothing if it's already been called.
6514 Assume caller has blocked SIGCHLD (all callers do now).
6515 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6516 just before it's really needed.
6517 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6518 since it hasn't been caught yet.
6520 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6522 * image.c (compute_image_size): New function to implement
6523 :max-width and :max-height.
6524 (imagemagick_load_image): Use it.
6526 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6528 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6529 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6531 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6532 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6533 the SIGCHLD handler, since the code is not atomic and (due to glib)
6534 signals may be arriving now.
6535 * sysdep.c (init_signals): Do not catch child signals here;
6536 'main' now does that later, at a safer time.
6538 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6540 Clean up SIGCHLD handling a bit (Bug#14569).
6541 * process.c, process.h (catch_child_signal):
6542 Now always extern, even if !NS_IMPL_GNUSTEP.
6543 * process.c (catch_child_signal): Move glib tickler here from
6544 init_process_emacs, so that it's done earlier in Emacs
6545 initialization. Also move the noninteractive && !initialized
6546 check here from init_process_emacs. This is all a bit cleaner for
6547 GNUish platforms, and I hope it works around the Cygwin bug.
6548 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6549 that glib signal handling is tickled before glib creates threads.
6551 * process.c (wait_reading_process_output): Avoid int overflow
6552 when reading more than 2 GiB total from a process.
6554 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6556 * process.c (create_process): Handle a couple more cases,
6557 i.e., work even if new_argv and wait_child_setup[i] are cached.
6558 Use Fcall_process's style for volatile vars.
6560 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6562 * process.c (create_process): Mark PROCESS volatile.
6564 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6566 Use C99-style flexible array members if available.
6567 This avoids some subtle aliasing issues, which typically
6568 aren't a problem with GCC but may be a problem elsewhere.
6569 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6570 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6571 In either case, it uses a flexible array member rather than
6572 the old struct hack. All uses changed.
6573 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6574 Adjust to sdata reorganization.
6575 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6576 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6577 that ports better to pre-C99 non-GCC.
6578 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6579 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6580 as the latter has changed.
6581 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6582 and port better to pre-C99 GCC.
6583 * image.c (struct xpm_cached_color):
6584 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6585 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6586 Use FLEXIBLE_ARRAY_MEMBER.
6587 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6588 Move decl to top level so it gets checked against implementation.
6589 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6590 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6592 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6594 * syntax.c: Integer cleanups.
6595 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6596 All uses that need 0-or-2 changed to:
6597 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6598 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6599 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6600 (char_quoted, prev_char_comend_first, back_comment)
6601 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6602 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6603 Use bool for boolean.
6604 (update_syntax_table, skip_chars, skip_syntaxes):
6605 Prefer int to unsigned when either will do.
6606 (back_comment): Return boolean success flag, like forw_comment,
6607 instead of positive-or-minus-1 (which might have overflowed int anyway).
6608 Don't stuff ptrdiff_t into int.
6609 (syntax_spec_code, syntax_code_spec): Now const.
6610 (Fmatching_paren, scan_lists, scan_sexps_forward):
6611 Use enum syntaxcode for syntax code.
6612 (Fmatching_paren): Check that arg is a character, not just an integer.
6613 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6614 (Finternal_describe_syntax_value): Omit no-longer-needed
6616 (skip_chars): Use char, not unsigned char, when the distinction
6618 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6619 * bytecode.c (exec_byte_code):
6620 * syntax.c (syntax_spec_code, Fchar_syntax)
6621 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6623 * syntax.h (SYNTAX_WITH_FLAGS):
6624 Omit unnecessary casts.
6626 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6628 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6629 line dimensions here, to avoid race conditions with the main
6630 thread. (Bug#14062, bug#14630, bug#14669)
6632 * w32term.c (w32_draw_window_cursor): Compute the header line and
6633 mode line dimensions here.
6634 <w32_system_caret_window, w32_system_caret_hdr_height>:
6635 <w32_system_caret_mode_height>: New variables.
6637 * w32term.h: Declare them.
6639 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6641 * alloc.c (die): Move "assertion failed" string here ...
6642 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6643 COND when SUPPRESS_CHECKING. This shrinks the executable text
6644 size by 0.8% to 2.2% when configured with --enable-checking,
6645 depending on optimization flags (GCC 4.8.1 x86-64).
6647 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6649 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6651 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6652 base is 2; this is more accurate.
6654 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6656 * sound.c (string_default): Move to !WINDOWSNT section.
6657 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6659 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6661 * sound.c: Integer cleanups.
6662 Remove unnecessary forward decls.
6663 (struct sound_device): The 'file' member is now a Lisp_Object, not
6664 a char *, so that we needn't invoke alloca on a huge size.
6665 (Fplay_sound_internal): Adjust to this.
6666 (string_default): New function.
6667 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6668 Use it to adjust to the struct sound_device change.
6669 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6670 (be2hs) [0]: Remove.
6672 * syntax.c (skip_chars): Don't use uninitialized storage
6673 when searching a multibyte buffer for characters that are not in a
6674 unibyte string that contains non-ASCII characters.
6676 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6678 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6679 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6681 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6683 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6685 2013-06-18 Kenichi Handa <handa@gnu.org>
6687 * font.c (Ffont_spec): Signal an error for an invalid font name
6690 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6692 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6693 In particular this ports to 32-bit sparc Sun cc.
6694 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6695 array with a dummy element at specpdl[-1], so that its address can
6697 (unbind_to): Do not copy the binding; not needed, now that we
6698 copy old_value in the one place where the copy is needed.
6699 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6700 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6701 (union specbinding): Rename from struct specbinding. Redo layout
6702 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6703 which is not portable. With Sun C 5.12 32-bit sparc, the
6704 declaration causes nargs to be an unsigned bitfield, a behavior
6705 that the C standard allows; but Emacs wants nargs to be signed.
6706 The overall type is now a union of structures rather than a
6707 structure of union of structures, and the 'kind' member is now a
6708 bitfield, so that the overall type doesn't grow. All uses changed.
6709 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6711 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6713 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6714 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6716 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6718 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6720 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6721 unless we know that the window w's frame is a frame object.
6722 Another attempt at solving bug#14062 and bug#14630.
6724 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6726 * textprop.c (property_set_type): New enum.
6727 (add_properties): Allow appending/prepending text properties.
6728 (add_text_properties_1): Factored out of Fadd_text_properties.
6729 (Fadd_text_properties): Move all the code into
6730 add_text_properties_1.
6731 (Fadd_face_text_property): New function that calls
6732 add_text_properties_1.
6734 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6736 Move functions from lisp.h to individual modules when possible.
6737 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6738 * alloc.c (XFLOAT_INIT, set_symbol_name):
6739 * buffer.c (CHECK_OVERLAY):
6740 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6741 (set_char_table_parent):
6742 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6743 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6744 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6745 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6747 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6748 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6749 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6750 (backtrace_args, backtrace_debug_on_exit):
6751 * floatfns.c (CHECK_FLOAT):
6752 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6753 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6754 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6755 (set_hash_index_slot):
6756 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6757 * marker.c (CHECK_MARKER):
6758 * textprop.c (CHECK_STRING_OR_BUFFER):
6759 * window.c (CHECK_WINDOW_CONFIGURATION):
6760 Move here from lisp.h, and make these functions static rather than
6762 * buffer.c (Qoverlayp):
6764 * fns.c (Qhash_table_p):
6765 * window.c (Qwindow_configuration_p):
6767 * lisp.h: Remove the abovementioned defns and decls.
6769 Use functions, not macros, for XINT etc (Bug#11935).
6770 In lisp.h, prefer functions to function-like macros, and
6771 constants to object-like macros, when either will do. This:
6772 . simplifies use, as there's no more need to worry about
6773 arguments' side effects being evaluated multiple times.
6774 . makes the code easier to debug on some platforms.
6775 However, when using gcc -O0, keep using function-like macros
6776 for a few critical operations, for performance reasons.
6777 This sort of thing isn't needed with gcc -Og, but -Og
6778 is a GCC 4.8 feature and isn't widely-enough available yet.
6779 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6780 Remove enum lsb_bits; no longer needed.
6781 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6782 * buffer.c (Qoverlap):
6784 * fns.c (Qhash_table_p):
6785 Now extern, so lisp.h can use these symbols.
6786 * dispextern.h: Include character.h, for MAX_CHAR etc.
6787 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6788 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6789 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6790 (GLYPH_CODE_P): Move here from lisp.h.
6791 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6792 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6793 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6794 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6795 XUNTAG now returns void *.
6796 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6797 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6798 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6799 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6800 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6801 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6802 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6803 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6804 New macros, renamed from their sans-lisp_h_ counterparts.
6805 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6806 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6807 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6808 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6809 If compiling via GCC without optimization, define these as macros
6810 in addition to inline functions.
6811 To disable this, compile with -DINLINING=0.
6812 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6813 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6814 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6815 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6816 (INTMASK, VALMASK): Now macros, since static values cannot be
6817 accessed from extern inline functions.
6818 (VALMASK): Also a constant, for benefit of old GDB.
6819 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6820 is INTEGERP, which can fold it in.
6821 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6822 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6823 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6824 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6825 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6826 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6827 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6828 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6829 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6830 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6831 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6832 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6833 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6834 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6835 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6836 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6837 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6838 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6839 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6840 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6841 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6842 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6843 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6844 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6845 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6846 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6847 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6848 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6849 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6850 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6851 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6852 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6853 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6855 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6856 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6857 (VALMASK): Define in one place rather than in two, merging the
6858 USE_LSB_TAG parts; this is simpler.
6859 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6860 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6861 Move up, to avoid use before definition.
6862 Also include "globals.h" earlier, for the same reason.
6863 (make_natnum): New function.
6864 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6865 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6866 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6867 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6868 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6869 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6870 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6871 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6872 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6873 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6874 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6875 (Qwindow_configuration_p, Qimage): New forward declarations.
6876 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6877 (STRING_COPYIN): Remove; unused.
6878 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6879 (xcar_addr, xcdr_addr): New functions. All uses changed.
6880 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6881 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6882 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6883 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6884 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6885 (TYPE_RANGED_INTEGERP): Simplify.
6886 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6887 (setlocale, fixup_locale, synchronize_system_messages_locale)
6888 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6889 Now empty functions, not macros.
6890 (functionp): Return bool, not int.
6891 * window.c (Qwindow_configuration_p): Now extern,
6892 so window.h can use it.
6893 * window.h (Qwindowp): Move decl back to lisp.h.
6895 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6897 * xdisp.c (Fline_pixel_height): New function, required for solving
6900 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6902 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6904 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6906 * lread.c (syms_of_lread):
6907 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6909 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6911 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6913 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6915 * fileio.c (expand_file_name): Doc fix.
6917 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6919 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6920 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6921 Wait for self, not for 0. This can't hurt on GNU or similar
6922 system, and may help with Cygwin.
6924 * keyboard.c: Don't use PROP (...) as an lvalue.
6925 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6926 Use set_prop (A, B), not PROP (A) = B.
6928 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (get_it_property): Use it->window instead of generating
6931 a Lisp object from it->w.
6933 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6935 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6936 get-char-property the window that is being rendered, instead of
6937 the buffer, to support window-specific overlays. (Bug#14575)
6938 (compute_display_string_pos): When W is NULL, use the current
6939 buffer as the object to pass to get-char-property.
6940 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6941 pointer member of the bidi iterator, since no window is pertinent
6944 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6946 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6947 being displayed, and pass it to compute_display_string_pos.
6948 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6949 (bidi_paragraph_init): All callers changed.
6951 * xdisp.c (init_from_display_pos, init_iterator)
6952 (handle_single_display_spec, next_overlay_string)
6953 (get_overlay_strings_1, reseat_1, reseat_to_string)
6954 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6955 Set bidi_it.w member from it->w.
6956 (compute_display_string_pos): Accept additional argument, the
6957 window being displayed, and pass it to Fget_char_property.
6960 * dispextern.h (struct bidi_it): New member w, the window being
6962 (compute_display_string_pos): Adjust prototype.
6964 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6966 * xgselect.c: Remove unneeded include xterm.h.
6968 * process.c (wait_reading_process_output): Check for NS before GLIB.
6969 GLIB may be linked in due to rsvg, but ns_select must be called.
6971 * xgselect.c (xg_select): Remove call to window_system_available
6972 and g_main_context_pending at the top, so Gdk events (i.e. file
6973 notify) are processed when Emacs is started with -nw.
6975 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6977 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6978 (ctagsfiles3): New variable, includes only *.m files.
6979 (TAGS): Use an explicit language name in the regular expressions,
6980 to avoid transformation of '/SOMETHING' by MSYS to
6981 'c:\MSYS\SOMETHING'.
6983 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6985 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6987 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6989 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6990 still need to set the mouse pointer shape and activate help-echo.
6993 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6995 A few porting etc. fixes for the new file monitor code.
6996 See the thread containing
6997 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6998 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6999 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7000 (dir_monitor_callback, Fgfile_rm_watch):
7001 Use assq_no_quit instead of Fassoc, for speed.
7002 (dir_monitor_callback, Fgfile_rm_watch):
7003 eassert that the monitor is a fixnum.
7004 (dir_monitor_callback): No need for CDR_SAFE.
7005 Simplify building of lisp with alternative tails.
7006 (Fgfile_add_watch, Fgfile_rm_watch):
7007 Do not assume glib functions set errno reliably on failure.
7008 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7009 and signal an error otherwise.
7010 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7011 Use Fdelq instead of Fdelete, for speed.
7013 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7015 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7016 don't insist on being invoked on a highlighted tool-bar button.
7017 Avoids losing tool-bar functionality when mouse-highlight is nil.
7018 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7019 Don't highlight when mouse-highlight is nil.
7020 (note_mouse_highlight): When mouse-highlight is nil, don't return
7021 right away; instead, run tool-bar and mode-line highlight
7022 subroutine, clear any existing highlight, and revert the mouse
7023 pointer to its default shape. (Bug#14558)
7025 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7027 * lisp.mk (lisp): Add prog-mode.el.
7029 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7031 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7032 * process.c (dummy_handler): New function.
7033 (lib_child_handler): New static var.
7034 (handle_child_signal): Invoke it.
7035 (catch_child_signal): If a library has set up a signal handler,
7036 save it into lib_child_handler.
7037 (init_process_emacs): If using glib and not on Windows, tickle glib's
7038 child-handling code so that it initializes its private SIGCHLD handler.
7039 * syssignal.h (SA_SIGINFO): Default to 0.
7040 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7041 31; it should no longer be needed now.
7043 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7045 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7047 * gfilenotify.c (globals_of_gfilenotify): New function.
7048 (syms_of_gfilenotify): Move global initialization there.
7050 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7052 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7055 * keyboard.c (menu_bar_items, tool_bar_items):
7056 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7057 not override local keymaps any more.
7059 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7061 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7063 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7065 * w32console.c (initialize_w32_display): Return the dimensions of
7066 the console window via 2 additional arguments, not via the current
7067 frame. This avoids crashes due to overrunning the bounds of
7068 frame's decode_mode_spec_buffer, which is not resized following
7069 the change of the frame dimensions from the initial 10x10.
7071 * w32term.h (w32_initialize_display_info): Adjust prototype.
7073 * term.c (init_tty): Take dimensions of the frame from the values
7074 returned by initialize_w32_display.
7076 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7077 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7078 (LIBES): Add $(GFILENOTIFY_LIBS).
7080 * w32inevt.c (handle_file_notifications): Add dummy implementation
7081 for !HAVE_W32NOTIFY.
7083 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7085 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7087 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7089 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7091 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7093 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7095 Fix minor problems found by static checking.
7096 * data.c (pure_write_error):
7097 Use xsignal2, not Fsignal, as Fsignal might return.
7098 * eval.c (set_backtrace_debug_on_exit): Now static.
7099 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7100 No longer inline. EXTERN_INLINE is needed only for functions
7101 defined in .h files. Reindent function header as per GNU style.
7102 (backtrace_p, backtrace_top, backtrace_next):
7103 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7104 compiler or linker. Add extern decls to pacify gcc -Wall.
7105 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7107 * frame.c (free_monitors): Define only on platforms that need it.
7108 * nsterm.m (ns_term_init):
7109 * process.c (catch_child_signal):
7110 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7111 defined on all porting targets these days.
7112 * process.c, process.h (catch_child_signal):
7113 Make it extern only if NS_IMPL_GNUSTEP is defined.
7115 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7117 * w32.c (gettimeofday): Make the signature identical to prototype
7118 in nt/inc/sys/time.h.
7120 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7122 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7125 * keyboard.c (safe_run_hooks_error): Improve error message.
7127 * data.c (pure_write_error): Add `object' argument.
7128 * puresize.h (CHECK_IMPURE): Use it.
7130 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7132 * Makefile.in (NOTIFY_OBJ): New variable.
7133 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7135 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7136 Call syms_of_gfilenotify.
7138 * gfilenotify.c: New file.
7140 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7141 and Qfile_w32notify.
7142 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7143 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7145 * lisp.h: Declare syms_of_gfilenotify.
7147 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7149 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7151 Merge the specpdl and backtrace stacks. Make the structure of the
7152 specpdl entries more obvious via a tagged union of structs.
7153 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7154 (enum specbind_tag): New enum.
7155 (struct specbinding): Make it a tagged union of structs.
7156 Add a case for backtrace records.
7157 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7158 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7159 (backtrace_debug_on_exit): New accessors.
7160 (struct backtrace): Remove.
7161 (struct catchtag): Remove backlist field.
7162 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7164 (Flocal_variable_p): Speed up the common case where the binding is
7166 * eval.c (backtrace_list): Remove.
7167 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7168 (set_backtrace_args, set_backtrace_nargs)
7169 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7170 (backtrace_next): New functions.
7171 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7172 (unwind_to_catch, internal_lisp_condition_case)
7173 (internal_condition_case, internal_condition_case_1)
7174 (internal_condition_case_2, internal_condition_case_n): Don't bother
7175 with backtrace_list any more.
7176 (Fsignal): Adjust to new backtrace format.
7177 (grow_specpdl): Move up.
7178 (record_in_backtrace): New function.
7179 (eval_sub, Ffuncall): Use it.
7180 (apply_lambda): Adjust to new backtrace format.
7181 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7183 (specbind): Adjust to new specpdl format. Simplify.
7184 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7185 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7187 (mark_backtrace): Remove.
7188 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7189 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7190 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7192 * profiler.c (record_backtrace): Use get_backtrace.
7193 (handle_profiler_signal): Use backtrace_top_function.
7194 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7197 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7199 * process.h (catch_child_signal): Declare.
7201 * process.c (catch_child_signal): New function.
7202 (init_process_emacs): Call it.
7204 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7205 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7207 (x_set_cursor_type): Remove declaration.
7208 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7209 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7210 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7211 (ns_get_color): Use F suffix on float.
7212 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7213 (ns_get_rgb_color): Remove.
7214 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7215 (note_mouse_movement): x and y are CGFloat.
7216 (ns_draw_fringe_bitmap): Remove unused rowY.
7217 Change #if to COCOA && >= 10_6.
7218 (ns_draw_window_cursor): Remove unused overspill.
7219 (ns_draw_underwave): width and x are EamcsCGFloat.
7220 (ns_draw_box): thickness is CGFloat.
7221 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7222 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7223 if not in main thread.
7224 (ns_get_pending_menu_title, ns_check_menu_open)
7225 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7226 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7227 (sendFromMainThread:): New method.
7228 (changeFont:): size is CGFloat.
7229 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7230 Disable warning about permanent text.
7231 (characterIndexForPoint:): Adjust return type depending on GNUStep
7233 (mouseDown:): delta is CGFloat.
7234 (updateFrameSize): Remove unised variable f.
7235 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7236 Cast float to EmacsCGFloat.
7237 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7238 also to -1 when restoring.
7239 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7240 inside NS_IMPL_COCOA.
7241 (toggleFullScreen:): Put call to toggleFullScreen inside
7242 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7243 (setPosition:portion:whole:): por is CGFloat.
7244 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7245 (mouseDown:): Use CGFloat.
7246 (mouseDragged:): Remove unised variable edge.
7247 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7249 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7251 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7252 when NS_IMPL_GNUSTEP.
7253 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7254 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7255 (EmacsToolbar): Add clearAll. Add tag argument to
7256 addDisplayItemWithImage.
7257 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7259 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7261 * nsmenu.m (ns_update_menubar): Make static.
7262 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7263 (fillWithWidgetValue:): Add cast to SEL for setAction.
7264 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7265 (update_frame_tool_bar): Update code for GNUStep.
7266 (clearAll): New method.
7267 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7268 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7269 Move identifierToItem setObject and activeIdentifiers addObject before
7270 call to insertItemWithItemIdentifier.
7271 (validateVisibleItems): Fix indentation.
7272 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7273 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7274 UtilityWindow to aStyle, remove call to setStyleMask.
7276 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7278 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7279 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7280 Use F suffix on floats.
7281 (ns_char_width): Returns CGFloat.
7282 (ns_ascii_average_width): w is CGFloat instead of float.
7283 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7285 (ns_glyph_metrics): CGFloat instead of float.
7287 * nsfns.m (x_set_foreground_color, x_set_background_color):
7289 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7290 remove unused variables.
7291 (Fns_read_file_name): Keep track if panel is for save.
7292 Use ns_filename_from_panel/ns_directory_from_panel.
7293 (Fns_list_services): delegate only used for COCOA.
7294 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7295 Just return the input if GNUStep.
7296 (x_screen_planes): Remove.
7297 (Fxw_color_values): Use EmacsCGFloat
7298 (Fns_display_monitor_attributes_list): Only get screen number for
7300 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7302 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7303 ns_directory_from_panel.
7305 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7307 * process.c (handle_child_signal): Also use WCONTINUED.
7308 This is so that list-processes doesn't mistakenly list the process
7309 as stopped, when the process has actually been continued and is
7312 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7314 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7315 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7316 not already configured.
7318 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7320 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7322 * Makefile.in (mostlyclean): Remove *.res files.
7324 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7326 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7327 a buffer (bug#8447).
7329 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7331 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7332 display vector, and we backtrack, handle the case that the
7333 previous character position is also displayed from a display
7334 vector or covered by a display string or image. (Bug#14476)
7336 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7338 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7339 (struct MonitorInfo, free_monitors): Remove.
7340 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7341 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7342 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7345 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7346 (struct MonitorInfo, free_monitors): Remove.
7347 (ns_screen_name): Make static.
7348 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7349 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7352 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7353 (struct MonitorInfo): New struct.
7354 (free_monitors, make_monitor_attribute_list): Declare.
7356 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7358 (free_monitors, make_monitor_attribute_list): New functions.
7359 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7362 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7364 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7366 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7368 * keyboard.c: Apply keyboard decoding only to events that come directly
7369 from the tty, not from unread-command-events (bug#14368).
7370 (read_event_from_main_queue): New function, extracted from read_char).
7371 (read_decoded_char): Remove.
7372 (read_decoded_event_from_main_queue): New function to replace it.
7373 (read_char): Use it.
7374 (read_key_sequence): Use read_char rather than read_decoded_char.
7376 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7378 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7380 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7382 2013-05-22 Kenichi Handa <handa@gnu.org>
7384 The following changes are to fix the setting of
7385 buffer-file-coding-system on, for instance, C-x RET c unix RET
7386 _FILE_OF_DOS_EOL_TYPE_ RET.
7388 * coding.h (struct coding_system): New member detected_utf8_chars.
7390 * coding.c (detect_coding_utf_8): Count characters and check EOL
7391 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7393 (setup_coding_system): Do not initialize coding->head_ascii.
7394 (check_ascii): Do not set coding->eol_seen but update it. Do not
7395 call adjust_coding_eol_type here.
7396 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7397 If the eol-type of CODING is already specified, adjust the eol type
7398 of the found coding-system.
7399 (decode_coding_gap): Cancel previous change. Utilize the
7400 character numbers counted by detect_coding_utf_8. Fix detection
7403 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7405 * search.c (looking_at_1): Only set last_thing_searched if the match
7406 changed the match-data (bug#14281).
7408 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7410 * xdisp.c (reseat_at_previous_visible_line_start):
7411 Already declared in dispextern.h, so remove it here.
7412 (move_it_vertically_backward): Likewise.
7414 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7416 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7417 (Fx_display_pixel_width, Fx_display_pixel_height)
7418 (Fx_display_mm_width, Fx_display_mm_height):
7419 Mention `display-monitor-attributes-list' in docstrings.
7421 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7422 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7423 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7424 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7425 (Fx_display_backing_store, Fx_display_visual_class)
7426 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7427 (Fx_display_grayscale_p, Fx_display_pixel_width)
7428 (Fx_display_pixel_height, Fx_display_planes)
7429 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7430 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7431 (Fx_display_mm_width, Fx_display_mm_height)
7432 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7433 height for all physical monitors as in X11.
7435 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7436 Return pixel width or height for all physical monitors as in X11.
7438 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7440 Port --enable-gcc-warnings to clang.
7441 * bytecode.c (exec_byte_code):
7443 Redo diagnostic pragmas to pacify clang, too.
7444 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7445 * editfns.c (Fencode_time):
7446 * fileio.c (file_accessible_directory_p):
7447 * font.c (font_unparse_xlfd):
7448 Use '&"string"[index]' instead of '"string" + (index)'.
7449 * undo.c (user_error): Remove; unused.
7451 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7453 * insdel.c (insert_1_both): Document the arguments, instead of
7454 referring to insert_1, which no longer exists.
7456 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7457 some window, increment windows_or_buffers_changed, so that
7458 *Messages* display in that window is updated. (Bug#14408)
7460 * w32.c: Include epaths.h.
7461 (init_environment): Use cmdproxy.exe without leading directories.
7462 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7464 (gettimeofday): Adjust signature and return value to Posix
7467 * unexw32.c (open_output_file): Delete the existing emacs.exe
7468 before creating it, to break the hard link to the versioned
7471 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7472 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7473 (FIRSTFILE_OBJ): New variables.
7474 (W32_RES): Rename to EMACSRES. All users changed.
7475 (base_obj): Use $(CM_OBJ).
7476 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7477 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7478 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7479 $(W32_RES_LINK) before $(LIBES).
7480 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7482 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7484 * makefile.w32-in (DOC): Use just "DOC".
7486 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7488 * process.c: Export default filters and sentinels to Elisp.
7489 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7491 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7492 (Fset_process_sentinel, Fformat_network_address):
7493 Default to them instead of nil.
7494 (server_accept_connection): Sentinels can't be nil any more.
7495 (read_and_dispose_of_process_output): New function, extracted from
7496 read_process_output.
7497 (read_process_output): Use it; filters can't be nil.
7498 (Finternal_default_process_filter): New function, extracted from
7499 read_process_output.
7500 (exec_sentinel_unwind): Remove function.
7501 (exec_sentinel): Don't zilch sentinel while running.
7502 (status_notify): Sentinels can't be nil.
7503 (Finternal_default_process_sentinel): New function extracted from
7505 (setup_process_coding_systems): Default filter is not nil any more.
7506 (syms_of_process): Export new Elisp functions and initialize
7508 * lisp.h (make_lisp_proc): New function.
7510 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7512 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7514 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7516 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7517 unless we know that the window w is a leaf window.
7518 Another attempt at solving bug#14062.
7520 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7522 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7525 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7527 * image.c (gif_load): Check that subimages fit (Bug#14345).
7529 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7531 * lread.c (skip_dyn_eof): New function.
7532 (read1): Use it to skip the end of a file in response to #@00.
7534 * doc.c (get_doc_string): Slightly relax the sanity checking.
7536 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7538 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7539 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7540 (MonitorInfo): New struct.
7541 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7542 (Fns_display_monitor_attributes_list): New functions.
7543 (display-usable-bounds): Remove.
7544 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7547 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7549 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7550 (GTK_CHECK_VERSION): New macro, if not already defined.
7551 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7552 replaced by GTK_CHECK_VERSION.
7554 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7556 * xterm.h (GTK_PREREQ): New macro.
7557 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7558 to use this macro instead, for consistency and clarity.
7560 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7562 * xdisp.c (row_for_charpos_p): New function, with code of
7563 cursor_row_p, but accepts an additional argument CHARPOS instead
7564 of using a hardcoded PT.
7565 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7566 (row_containing_pos): Call row_for_charpos_p instead of partially
7567 doing the same. Fixes cursor positioning under longlines-mode
7568 when longlines-show-effect includes more than one newline, when
7569 moving the cursor vertically up.
7571 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7573 * makefile.w32-in (ACL_H): New macro.
7574 ($(BLD)/fileio.$(O)): Update dependencies.
7576 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7578 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7579 * Makefile.in (LIB_ACL): New macro.
7580 (LIBACL_LIBS): Remove.
7581 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7582 * fileio.c: Include <acl.h>.
7583 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7584 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7586 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7589 * unexelf.c: Don't assume ElfW (Half) fits in int.
7590 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7591 when dealing with ElfW (Half) values, since they can exceed 2**31
7592 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7593 (entry_address): Omit unused NUM arg. All uses changed.
7595 2013-05-07 Juri Linkov <juri@jurta.org>
7597 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7598 to the string converted from number with `Fnumber_to_string'.
7601 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7603 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7604 This fixes a problem introduced by my previous change.
7606 2013-05-07 Glenn Morris <rgm@gnu.org>
7608 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7610 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7612 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7614 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7616 Static checking by GCC 4.8.0.
7617 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7618 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7619 (x_get_monitor_attributes_fallback)
7620 (x_get_monitor_attributes_xinerama)
7621 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7622 Define only if USE_GTK.
7623 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7624 (x_get_monitor_attributes_fallback): Omit unused locals.
7625 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7626 Use double, not float, to avoid mixed-mode floating point arithmetic.
7628 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7629 Jan Djärv <jan.h.d@swipnet.se>
7631 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7632 (XINERAMA_CFLAGS): New macros.
7633 (ALL_CFLAGS, LIBES): Use them.
7635 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7636 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7637 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7638 (syms_of_xfns): DEFSYM them.
7639 (struct MonitorInfo): New struct.
7640 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7641 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7642 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7643 (x_get_monitor_attributes_xinerama): New functions.
7644 (Fx_display_monitor_attributes_list): New primitive.
7645 (syms_of_xfns): Defsubr it.
7647 * xterm.h (x_display_info): Add Xatom_net_workarea and
7648 Xatom_net_current_desktop.
7650 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7651 and dpyinfo->Xatom_net_current_desktop.
7653 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7655 * xdisp.c (pos_visible_p): Use the special code for finding the
7656 beginning of a display property or overlay for any "replacing"
7657 display property, not just for display strings. This solves
7658 incorrect reporting of position by posn-at-point. (Bug#14241)
7660 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7662 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7663 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7664 Verify that ElfW (Half) fits in int.
7665 (fatal): Use same signature as lisp.h.
7666 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7667 configure and build with -DUNEXELF_DEBUG without worrying about
7668 other modules that use DEBUG.
7669 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7670 possibly-wide integers now uses it instead of plain fprintf.
7671 (entry_address): New function, which avoids problems with 32-bit
7672 overflow on 64-bit hosts.
7673 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7674 (round_up): Don't assume the remainder fits in int.
7675 (find_section): Use bool for boolean. Simplify debug code.
7676 (unexec): Don't assume file sizes fit in int or size_t.
7677 Omit unnecessary trailing newline in 'fatal' format.
7678 Use strerror rather than outputting decimal error number.
7679 Remove unused code when emacs is not defined;
7680 this file relies on Emacs now.
7681 Don't assume e_phnum and e_shnum are positive.
7683 * regex.c: Fix problems when DEBUG is defined.
7684 (extract_number, extract_number_and_incr): Define regardless of
7685 whether DEBUG is defined; that's simpler and makes the code less
7686 likely to go stale in the normal case when DEBUG is not defined.
7687 Return int rather than taking an int * arg. All callers changed.
7688 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7689 Remove, replacing with ...
7690 (DEBUG_PRINT): New macro. All callers changed.
7691 (DEBUG_COMPILES_ARGUMENTS): New macro.
7692 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7693 (print_compiled_pattern, print_double_string) [DEBUG]:
7694 Use prototype rather than old-style definition.
7695 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7696 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7697 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7698 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7699 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7700 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7701 This matters only when DEBUG is defined.
7703 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7705 * xdisp.c (set_iterator_to_next): Set the
7706 ignore_overlay_strings_at_pos_p flag only if we are _really_
7707 iterating over an overlay string, as indicated by the
7708 current.overlay_string_index member. (Bug#14306)
7710 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7712 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7713 to where it is used, to avoid autorelease issues (Bug#14050).
7715 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7717 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7718 * fileio.c (syms_of_fileio): Implement this.
7719 * filelock.c (create_lock_file): If symbolic links don't work, so
7720 we use a regular file as a lock file, do not fsync the lock file;
7723 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7725 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7726 (syms_of_minibuf): Adjust accodingly.
7728 * callint.c (Fcall_interactively): Adjust calls accordingly.
7730 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7732 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7733 w->contents is a buffer before computing everything else.
7734 Use parentheses to disambiguate last part of the condition.
7736 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7737 assertion violations. (Bug#14062)
7739 2013-05-01 David Reitter <david.reitter@gmail.com>
7741 * nsfns.m (ns_tooltip): Initialize.
7743 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7745 * coding.c (decode_coding_gap): Don't remove the character before
7746 a newline unless it's a CR character. (Bug#14287)
7748 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7750 * dispextern.h (struct face): Move enum face_underline_type
7751 earlier so that bitfields can be in the same word.
7753 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7755 * nsfns.m (handlePanelKeys): New function.
7756 (EmacsOpenPanel:performKeyEquivalent:)
7757 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7758 arrows/function/control and copy/paste keys (Bug#14296).
7760 2013-04-27 Juri Linkov <juri@jurta.org>
7762 * callint.c (Fcall_interactively): Call `Qread_number' for
7763 interactive code letter `n' instead of using duplicate code.
7766 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7768 * systime.h (make_timeval): Declare as 'const'.
7770 2013-04-27 Kenichi Handa <handa@gnu.org>
7772 * font.c (font_open_entity): Always open a font of manageable
7775 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7777 Port better to AIX (Bug#14258).
7778 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7781 2013-04-24 Kenichi Handa <handa@gnu.org>
7783 * coding.c (decode_coding_iso_2022): When an invalid escape
7784 sequence is encountered, reset the invocation and designation
7785 status to the safest one.
7787 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7789 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7790 Without this fix, "make distclean" leaves stamp-h1 behind.
7792 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7794 * w32fns.c (w32_fullscreen_rect): New function to compute the
7795 window rectangle for the given fullscreen mode.
7796 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7797 longer tunes the window size. This keeps the window's edges flush
7798 with the screen and allows the taskbar to hide itself in fullboth.
7800 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7801 window decorations and uses the entire screen.
7803 * w32term.h (w32_fullscreen_rect) Add prototype.
7804 (struct w32_output): Replace normal_width, normal_height,
7805 normal_top, and normal_left members with a single normal_placement
7807 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7809 (FRAME_NORMAL_PLACEMENT): New macro.
7811 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7813 * minibuf.c (Ftest_completion): Silence compiler warning.
7815 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7817 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7820 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7823 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7824 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7825 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7826 parentheses where appropriate.
7828 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7830 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7832 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7834 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7835 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7836 Mention in the doc string that setting these variables takes
7837 effect only after a call to set-window-buffer. (Bug#14200)
7839 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7841 * indent.c (Fvertical_motion): Don't consider display strings on
7842 overlay strings as display strings on the buffer position we
7843 started from. This prevents vertical cursor motion from jumping
7844 more than one line when there's an overlay string with a display
7845 property at end of line.
7846 Reported by Karl Chen <Karl.Chen@quarl.org> in
7847 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7849 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7851 * window.c (select_window): `record_buffer' even if window is
7852 already selected (bug#14191).
7854 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7856 * window.c (Fwindow_end): Test more flags, including the buffer's
7857 last_overlay_modified flag, to determine whether the window's
7858 display is really up-to-date. Prevents the function from
7859 returning a stale value. (Bug#14170)
7860 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7863 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7865 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7866 garbaged only if it is not already the top frame on its TTY.
7867 This prevents flickering due to constant redrawing of TTY frames when
7868 there are GUI frames open in the same session. (Bug#13864)
7870 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7872 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7873 of marking the idle timers directly.
7875 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7877 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7880 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7882 * window.c (select_window): Don't record_buffer while the invariant is
7883 temporarily broken (bug#14161).
7885 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7887 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7889 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7891 2013-04-07 Romain Francoise <romain@orebokech.com>
7893 Ignore additional platform-specific ACL errors (Bug#13702).
7894 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7895 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7897 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7899 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7902 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7904 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7905 This bug was introduced by my 2013-02-25 change that simplified
7906 data_start configuration. Without this change, on GNU/Linux
7907 an Emacs configured with --enable-profiling fails immediately
7908 due to a profiler signal.
7909 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7910 with these flags. On platforms where special flags are needed
7911 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7912 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7913 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7915 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7917 Get rid of some platform-specific functions examining window
7918 system and its capabilities. This is a partial rework of the
7920 * lisp.h (have_menus_p): Remove prototype. This function is
7921 replaced with platform-independent window_system_available.
7922 (check_window_system): Move to...
7923 * frame.h (decode_window_system_frame, window_system_available):
7924 ...here, add new prototypes.
7925 * frame.c (window_system_available, decode_window_system_frame):
7927 (check_window_system): Platform-independent now.
7928 * xterm.h (x_in_use): Remove declaration.
7930 * w32term.h (check_x_frame):
7931 * nsterm.h (check_x_frame): Remove prototypes. This function
7932 is replaced with platform-independent decode_window_system_frame.
7933 * msdos.c (have_menus_p): Remove.
7934 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7935 Remove platform-specific functions. Use check_window_system,
7936 decode_window_system_frame and check_ns_display_info where
7937 appropriate. Minor style and comment tweaks.
7938 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7939 (check_x_frame): Likewise.
7940 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7942 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7943 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7944 * xmenu.c, xselect.c: All related users changed.
7946 2013-04-03 Kenichi Handa <handa@gnu.org>
7948 The following changes is to optimize the code for reading UTF-8
7951 * coding.c (check_ascii): Rename from detect_ascii. Return value
7952 changed. Check EOL format. Do not call adjust_coding_eol_type
7954 (check_utf_8): New function.
7955 (adjust_coding_eol_type): Do nothing if already adjusted.
7956 (detect_coding): Compare the return value of check_ascii with
7957 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7958 (decode_coding_gap): Optimize for valid UTF-8.
7960 2013-03-21 Kenichi Handa <handa@gnu.org>
7962 * coding.c (syms_of_coding): Cancel previous change.
7964 * insdel.c (insert_from_gap): Fix previous change.
7966 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7968 Consistently use platform-specific function to detect window system.
7969 * lisp.h (check_window_system): New prototype. This function is
7970 going to replace check_x, check_w32 and check_ns.
7971 (have_menus_p): Mention msdos.c in comment.
7972 * fontset.c (check_window_system_func): Remove. Adjust all users.
7973 * fontset.h (check_window_system_func): Remove prototype.
7974 * nsterm.h (check_ns):
7975 * xterm.h (check_x):
7976 * w32term.h (check_w32): Likewise.
7977 * menu.c (Fx_popup_menu): Use check_window_system.
7978 * msdos.c (check_window_system): Define for MS-DOS.
7979 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7980 * w32fns.c (check_window_system): Likewise for MS-Windows.
7981 * xfns.c (check_window_system): Likewise for X.
7982 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7983 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7985 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7987 Prefer < to > in range checks such as 0 <= i && i < N.
7988 This makes it easier to visualize quantities on a number line.
7989 This patch doesn't apply to all such range checks,
7990 only to the range checks affected by the 2013-03-24 change.
7991 This patch reverts most of the 2013-03-24 change.
7992 * alloc.c (xpalloc, Fgarbage_collect):
7993 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7994 * character.c (string_escape_byte8):
7995 * charset.c (read_hex):
7996 * data.c (cons_to_unsigned):
7997 * dispnew.c (update_frame_1):
7998 * doc.c (Fsubstitute_command_keys):
7999 * doprnt.c (doprnt):
8000 * editfns.c (hi_time, decode_time_components):
8001 * fileio.c (file_offset):
8002 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8003 * font.c (font_intern_prop):
8004 * frame.c (x_set_alpha):
8005 * gtkutil.c (get_utf8_string):
8006 * indent.c (check_display_width):
8007 * keymap.c (Fkey_description):
8008 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8010 * minibuf.c (read_minibuf_noninteractive):
8011 * process.c (wait_reading_process_output):
8012 * search.c (Freplace_match):
8013 * window.c (get_phys_cursor_glyph):
8014 * xdisp.c (redisplay_internal):
8015 * xsmfns.c (smc_save_yourself_CB):
8016 Prefer < to > for range checks.
8017 * dispnew.c (sit_for): Don't mishandle NaNs.
8018 This fixes a bug introduced in the 2013-03-24 change.
8019 * editfns.c (decode_time_components): Don't hoist comparison.
8020 This fixes another bug introduced in the 2013-03-24 change.
8022 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8024 * frame.h (struct frame): Drop scroll_bottom_vpos
8025 member becaue all real users are dead long ago.
8026 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8027 * xdisp.c (redisplay_internal): Adjust user.
8029 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8031 * nsmenu.m (showAtX:Y:for:): setLevel to
8032 NSPopUpMenuWindowLevel (Bug#13998).
8034 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8036 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8037 (ns_check_pending_open_menu): Declare.
8039 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8040 (x_activate_menubar): Update the menu with title that matches
8041 ns_get_pending_menu_title, and call
8042 ns_check_pending_openmenu (Bug#12698).
8043 (menuWillOpen:): New method.
8044 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8046 * nsterm.m (menu_will_open_state, menu_mouse_point)
8047 (menu_pending_title): New varaibles.
8048 (ns_get_pending_menu_title, ns_check_menu_open)
8049 (ns_check_pending_open_menu): New functions.
8051 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8053 * indent.c (current_column_bol_cache): Remove leftover which is not
8054 used in Fmove_to_column any more.
8055 (current_column, scan_for_column): Adjust users.
8056 * keyboard.c (last_point_position_buffer, last_point_position_window):
8057 Remove leftovers which are not used for recording undo any more.
8058 (command_loop_1, syms_of_keyboard): Adjust users.
8059 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8060 redisplay_window any more.
8061 (move_it_to): Adjust user.
8063 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8065 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8066 Update dependencies.
8068 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8070 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8071 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8074 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8076 * window.h (struct window): Replace hchild, vchild and buffer slots
8077 with the only contents slot. This is possible because each valid
8078 window may have either the child window (in vertical or horizontal
8079 combination) or buffer to display (for the leaf window). Using that,
8080 a lof of operations to traverse and/or change window hierarchies may
8081 be simplified. New member horizontal is used to distinguish between
8082 horizontal and vertical combinations of internal windows.
8083 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8084 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8085 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8086 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8087 Use contents slot, not buffer, where appropriate.
8088 (wset_combination): New function.
8089 (wset_buffer): Add eassert.
8090 (Fframe_first_window): Simplify the loop reaching first window.
8091 (Fwindow_buffer): Use WINDOW_LEAF_P.
8092 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8093 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8094 (unshow_buffer): Convert initial debugging check to eassert.
8095 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8096 (make_parent_window, window_resize_check, window_resize_apply)
8097 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8098 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8099 Adjust to match struct window changes.
8100 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8101 (mark_window_cursors_off, count_windows, get_leaf_windows)
8102 (foreach_window_1): Simplify the loop.
8103 * alloc.c (mark_object): Do not check for the leaf window because
8104 internal windows has no glyph matrices anyway.
8105 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8106 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8107 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8108 (build_frame_matrix_from_window_tree, mirror_make_current)
8109 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8110 (update_window_tree, set_window_update_flags): Simplify the loop.
8111 (sync_window_with_frame_matrix_rows): Enforce live window.
8112 Use contents slot, not buffer, where appropriate.
8113 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8114 and WINDOW_HORIZONTAL_COMBINATION_P.
8115 (make_frame_visible_1): Simplify the loop.
8116 Use contents slot, not buffer, where appropriate.
8117 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8118 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8119 (expose_window_tree): Likewise.
8120 Use contents slot, not buffer, where appropriate.
8121 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8122 to avoid deleted windows. Use contents slot instead of buffer.
8123 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8124 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8125 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8126 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8128 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8130 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8131 identify the reasons for assertion violations in bug#14062 and
8133 (Fx_show_tip): Fix compilation error under
8134 "--enable-check-lisp-object-type". (Bug#14073)
8136 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8137 Reported by <rzl24ozi@gmail.com>.
8139 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8141 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8143 (unwind_with_echo_area_buffer): ...to restore it here.
8144 This is needed to ensure that...
8145 (redisplay_window): ...both window markers are valid here,
8146 which is verified by eassert.
8147 * editfns.c (save_excursion_save): Do not assume that
8148 selected_window always displays the buffer.
8149 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8152 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8154 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8157 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8159 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8161 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8163 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8164 since MinGW's w32api headers do. This avoids compiler warnings.
8166 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8169 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8171 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8173 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8175 * gtkutil.c (style_changed_cb): Check if frame is live and an
8176 X frame (Bug#14038).
8178 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8180 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8181 Define only for _WIN32_WINNT less than 0x0500.
8182 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8184 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8185 see its own definitions of 'struct timeval' and 'struct timezone'.
8187 Fix incompatibilities between MinGW.org and MinGW64 headers.
8188 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8190 * w32.c (REPARSE_DATA_BUFFER): Guard with
8191 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8193 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8195 * xterm.c: Include X11/XKBlib.h
8196 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8198 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8200 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8202 * blockinput.h (input_blocked_p): Likewise.
8203 * bytecode.c (exec_byte_code): Likewise.
8204 * callproc.c (call_process_kill, call_process_cleanup)
8205 (Fcall_process): Likewise.
8206 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8207 (Fccl_execute_on_string): Likewise.
8208 * character.c (string_escape_byte8): Likewise.
8209 * charset.c (read_hex): Likewise.
8210 * cm.c (calccost): Likewise.
8211 * data.c (cons_to_unsigned): Likewise.
8212 * dired.c (directory_files_internal, file_name_completion):
8214 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8215 (sit_for): Likewise.
8216 * doc.c (Fsubstitute_command_keys): Likewise.
8217 * doprnt.c (doprnt): Likewise.
8218 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8219 * emacsgtkfixed.c: Likewise.
8220 * fileio.c (file_offset, Fwrite_region): Likewise.
8221 * floatfns.c (Fexpt, fmod_float): Likewise.
8222 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8224 * font.c (font_intern_prop): Likewise.
8225 * frame.c (x_set_alpha): Likewise.
8226 * gtkutil.c (get_utf8_string): Likewise.
8227 * indent.c (check_display_width): Likewise.
8228 * intervals.c (create_root_interval, rotate_right, rotate_left)
8229 (split_interval_right, split_interval_left)
8230 (adjust_intervals_for_insertion, delete_node)
8231 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8232 (merge_interval_right, merge_interval_left, copy_intervals)
8233 (set_intervals_multibyte_1): Likewise.
8234 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8235 * keymap.c (Fkey_description): Likewise.
8236 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8237 * lread.c (openp, read_integer, read1, string_to_number):
8239 * menu.c (ensure_menu_items): Likewise.
8240 * minibuf.c (read_minibuf_noninteractive): Likewise.
8241 * print.c (printchar, strout): Likewise.
8242 * process.c (create_process, Faccept_process_output)
8243 (wait_reading_process_output, read_process_output, send_process)
8244 (wait_reading_process_output): Likewise.
8245 * profiler.c (make_log, handle_profiler_signal): Likewise.
8246 * regex.c (re_exec): Likewise.
8247 * regex.h: Likewise.
8248 * search.c (looking_at_1, Freplace_match): Likewise.
8249 * sysdep.c (get_child_status, procfs_ttyname)
8250 (procfs_get_total_memory): Likewise.
8251 * systime.h (EMACS_TIME_VALID_P): Likewise.
8252 * term.c (dissociate_if_controlling_tty): Likewise.
8253 * window.c (get_phys_cursor_glyph): Likewise.
8254 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8255 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8257 * xfns.c (Fx_window_property): Likewise.
8258 * xmenu.c (set_frame_menubar): Likewise.
8259 * xselect.c (x_get_window_property, x_handle_dnd_message):
8261 * xsmfns.c (smc_save_yourself_CB): Likewise.
8262 * xterm.c (x_scroll_bar_set_handle): Likewise.
8264 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8266 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8267 to be optional or nil. Adjust comment and convert it to docstring.
8268 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8269 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8271 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8273 Static checking by GCC 4.8-20130319.
8274 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8275 * process.c (Fset_process_datagram_address)
8276 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8277 * xdisp.c (get_char_face_and_encoding):
8278 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8279 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8280 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8282 2013-03-24 Ken Brown <kbrown@cornell.edu>
8284 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8285 fix compilation on 64-bit Cygwin, where underscores are not
8286 automatically prepended.
8288 * w32term.c (w32_initialize): Silence compiler warning.
8290 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8292 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8293 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8294 variables, to save and restore frame dimensions.
8295 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8296 after returning from a 'fullscreen' configuration.
8297 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8298 to avoid races between the main thread and the input thread.
8300 * w32term.h (struct w32_output): New members normal_width,
8301 normal_height, normal_top, normal_left, and prev_fsmode.
8302 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8303 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8306 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8307 'fullscreen' parameter. Always record previous width and height
8308 of the frame, except when switching out of maximized modes, so
8309 that they could be restored correctly, instead of resetting to the
8310 default frame dimensions. Send SC_RESTORE command to the frame,
8311 unless we are going to send SC_MAXIMIZE, to restore the frame
8312 resize hints in the mouse pointer shown by the window manager.
8315 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8317 * lisp.h (get_frame_param): Adjust conditions for prototype
8320 2013-03-22 Ken Brown <kbrown@cornell.edu>
8322 * unexcw.c: Drop unneeded inclusion of w32common.h.
8323 (report_sheap_usage): Declare.
8324 (read_exe_header): Add magic numbers for x86_64.
8325 (fixup_executable): Fix printf format specifier for unsigned long
8328 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8330 * frame.h (struct frame): Put menu_bar_window under #ifdef
8331 because this member is not needed when X toolkit is in use.
8332 (fset_menu_bar_window):
8333 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8334 (free_glyphs, update_frame):
8335 * xdisp.c (expose_frame): Likewise.
8336 (display_menu_bar): Likewise. Remove redundant eassert.
8337 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8340 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8342 Use functions and constants to manipulate Lisp_Save_Value objects.
8343 This replaces code that used macros and strings and token-pasting.
8344 The change makes the C source a bit easier to follow,
8345 and shrinks the Emacs executable a bit.
8346 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8347 (make_save_value): Change 1st arg from string to enum. All callers
8350 (mark_object): Use if, not #if, for GC_MARK_STACK.
8351 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8352 (XSAVE_OBJECT): Now functions, not macros.
8353 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8354 the constant was never used.
8355 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8356 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8357 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8358 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8360 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8361 type3 with a single member save_type. All uses changed.
8362 (save_type, set_save_pointer, set_save_integer): New functions.
8363 * print.c (PRINTX): Remove.
8365 * alloc.c: Remove redundant static declarations.
8367 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8369 * window.h (struct window): Convert left_col, top_line, total_lines
8370 and total_cols from Lisp_Objects to integers. Adjust comments.
8371 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8373 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8374 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8375 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8376 Adjust users where appropriate.
8378 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8380 * frame.h (struct frame): Drop resx and resy because the same data is
8381 available from window system-specific output context. Adjust users.
8382 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8383 New functions to provide defaults when no window system available.
8384 (FRAME_RES_X, FRAME_RES_Y): New macros.
8385 (NUMVAL): Move from xdisp.c.
8386 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8387 (Ffont_face_attributes, Fopen_font):
8388 * image.c (gs_load):
8389 * w32font.c (fill_in_logfont):
8390 * xdisp.c (calc_pixel_width_or_height):
8391 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8392 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8394 2013-03-20 Kenichi Handa <handa@gnu.org>
8396 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8397 to 1 (temporary workaround until a bug related to ASCII
8398 optimization is fixed).
8400 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8402 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8403 Signal error if window is not internal. Adjust docstring.
8404 (delete_all_child_windows): Use combination_limit to save the buffer.
8405 (Fset_window_configuration): Adjust accordingly.
8406 * print.c (syms_of_print): Initialize debugging output not here...
8407 (init_print_once): ...but in a new function here.
8408 * lisp.h (init_print_once): Add prototype.
8409 * emacs.c (main): Add call to init_print_once. Adjust comments.
8411 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8413 * window.c (window_resize_check, window_resize_apply)
8414 (window_from_coordinates, recombine_windows, set_window_buffer)
8415 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8416 (Fsplit_window_internal, Fdelete_window_internal)
8417 (freeze_window_starts): Use bool for booleans.
8418 * window.h (window_frame_coordinates, resize_frame_windows)
8419 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8421 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8423 * dispnew.c (bitch_at_user): Use `user-error'.
8425 2013-03-17 Ken Brown <kbrown@cornell.edu>
8427 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8428 as return type of image_background. (Bug#13981)
8429 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8431 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8433 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8434 (ns_select): Don't return with result uninitialized.
8436 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8439 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8441 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8442 directories. If filename is nil, get directory name (Bug#13932).
8443 Use getFilename and getDirectory.
8444 (getFilename, getDirectory): New methods for EmacsSavePanel and
8446 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8448 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8450 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8452 2013-03-15 Kenichi Handa <handa@gnu.org>
8454 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8455 (adjust_after_replace): Make it back to static. Delete the third
8456 arg text_at_gap_tail. Cancel the code for handling it.
8458 * coding.h (struct coding_system): New member eol_seen.
8460 * coding.c (detect_ascii): New function.
8461 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8462 when the source bytes are actually scanned. On detecting for
8463 coding_category_utf_8_auto, call detect_ascii instead of scanning
8464 source bytes directly.
8465 (produce_chars): Call insert_from_gap with the new arg 0.
8466 (encode_coding): Likewise.
8467 (decode_coding_gap): Control ASCII optimization by the variable
8468 disable_ascii_optimization instead of #ifndef .. #endif.
8469 Deccode EOL format according to coding->eol_seen.
8470 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8473 * lisp.h (adjust_after_replace): Cancel externing it.
8474 (insert_from_gap): Adjust prototype.
8476 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8478 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8479 FULLSCREEN_MAXIMIZED. (Bug#13935)
8481 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8483 * region-cache.c (find_cache_boundary, move_cache_gap)
8484 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8485 Simplify debugging check and convert to eassert. Adjust comment.
8486 (pp_cache): Put under ENABLE_CHECKING.
8488 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8490 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8491 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8493 (w32fullscreen_hook): If the frame is visible, reset
8494 f->want_fullscreen flag after changing the frame size. If the
8495 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8498 2013-03-13 Daniel Colascione <dancol@dancol.org>
8500 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8501 too so that these builds can use Cygwin's file conversion
8502 functions. (We've been building and linking cygw32.o all along
8503 and just not using it.)
8505 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8507 File synchronization fixes (Bug#13944).
8508 * Makefile.in (LIB_FDATASYNC): New macro.
8510 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8511 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8512 Don't worry about HAVE_FSYNC, since a substitute fsync is
8513 available if the system lacks one.
8514 (Fwrite_regin): Retry fsync if interrupted.
8516 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8518 * w32term.c (w32_read_socket): If the Emacs frame is being
8519 activated, call w32fullscreen_hook, to make sure the new frame
8520 dimensions are in effect. (Bug#13937)
8522 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8524 * xdisp.c (init_iterator): Simplify because both character and byte
8525 positions are either specified or -1. Add eassert. Adjust comment.
8526 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8527 character and byte positions can be obtained from marker.
8529 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8531 Static checking by Sun C 5.12.
8532 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8533 * bytecode.c (exec_byte_code):
8534 * dispnew.c (init_display):
8536 * fileio.c (Fsubstitute_in_file_name):
8537 * keyboard.c (Fevent_convert_list):
8538 * keymap.c (Fsingle_key_description):
8539 * term.c (maybe_fatal, fatal):
8540 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8541 * xsmfns.c (Fhandle_save_session):
8542 Omit unreachable code.
8543 * keymap.c (map_keymap_char_table_item): Cast void * to
8544 a function pointer type; the C Standard requires this.
8546 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8547 Include <sys/param.h> unconditionally, as that works elsewhere and
8548 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8549 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8552 See ChangeLog.12 for earlier changes.
8558 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8560 This file is part of GNU Emacs.
8562 GNU Emacs is free software: you can redistribute it and/or modify
8563 it under the terms of the GNU General Public License as published by
8564 the Free Software Foundation, either version 3 of the License, or
8565 (at your option) any later version.
8567 GNU Emacs is distributed in the hope that it will be useful,
8568 but WITHOUT ANY WARRANTY; without even the implied warranty of
8569 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8570 GNU General Public License for more details.
8572 You should have received a copy of the GNU General Public License
8573 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.