1 2013-11-04 Glenn Morris <rgm@gnu.org>
3 * emacs.c (usage_message): Mention that `-L :...' appends.
5 2013-11-02 Glenn Morris <rgm@gnu.org>
7 * Makefile.in (abs_builddir): Remove.
8 (bootstrap_exe): Use relative filename.
10 Use relative filenames in TAGS files.
11 * Makefile.in (abs_srcdir): Remove it again.
13 (maintainer-clean): No more TAGS-LISP file.
14 (TAGS): Pass relative file names to etags.
15 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
17 * Makefile.in (abs_srcdir): New, set by configure.
19 (maintainer-clean): Remove pointless echo. That should be in the
20 top-level Makefile, if anywhere. Delete TAGS-LISP.
21 (extraclean): No s/ and m/ directories for some time.
22 (TAGS): Also depend on ctagsfiles3.
23 Remove no-longer-defined S_FILE.
24 Pass absolute filenames to etags once more.
25 (TAGS-LISP): Replace lispdir with its expansion.
26 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
27 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
29 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
31 * xfaces.c (check_lface_attrs, realize_default_face): Add
32 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
33 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
35 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
37 * emacs.c (original_pwd): Remove global var by making it local.
38 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
40 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
42 * xfaces.c: Declare color_distance.
43 (QCdistant_foreground): New variable.
44 (NEAR_SAME_COLOR_THRESHOLD): New define.
45 (load_color2): New function.
46 (load_color): Call load_color2.
47 (load_face_colors): Call load_color2 and if distant-color is specified
48 calculate distant and use distant-color if colors are near.
49 (LFACE_DISTANT_FOREGROUND): New define.
50 (merge_face_ref, Finternal_set_lisp_face_attribute)
51 (Finternal_get_lisp_face_attribute)
52 (x_supports_face_attributes_p): Handle distant-foreground similar to
54 (syms_of_xfaces): DEFSYM QCdistant_foreground.
56 * dispextern.h (lface_attribute_index): Add
57 LFACE_DISTANT_FOREGROUND_INDEX.
59 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
61 * image.c (pbm_next_char): New function. See
62 http://netpbm.sourceforge.net/doc/pbm.html for the details.
63 (pbm_scan_number): Use it.
64 (Qlibjpeg_version): New variable.
65 (syms_of_image): DEFSYM and initialize it.
67 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
69 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
71 2013-10-31 Glenn Morris <rgm@gnu.org>
73 * emacs.c (original_pwd): New char.
74 (main): If using --chdir, store original_pwd.
75 (init_cmdargs): When setting Vinvocation_directory based on a
76 relative argv[0], use original_pwd if set. (Bug#15768)
78 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
80 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
82 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
84 * insdel.c: Fix minor problems found by static checking.
85 (Qregion_extract_function): Now static.
86 (prepare_to_modify_buffer_1): Remove unused locals.
88 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
90 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
91 (syms_of_xdisp): Declare pre-redisplay-function.
92 (markpos_of_region): Remove function.
93 (init_iterator, compute_stop_pos, handle_face_prop)
94 (face_before_or_after_it_pos, reseat_to_string)
95 (get_next_display_element, window_buffer_changed)
96 (redisplay_internal, try_cursor_movement, redisplay_window)
97 (try_window_reusing_current_matrix, try_window_id, display_line)
98 (note_mode_line_or_margin_highlight, note_mouse_highlight)
99 (display_string, mouse_face_from_buffer_pos): Remove region handling.
100 * window.h (struct window): Remove field `region_showing'.
101 * dispextern.h (struct it): Remove region_beg/end_charpos.
102 (face_at_buffer_position, face_for_overlay_string)
103 (face_at_string_position): Update prototypes.
104 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
105 (face_at_string_position): Remove `region_beg' and `region_end' args.
106 * fontset.c (Finternal_char_font):
107 * font.c (font_at, font_range): Adjust calls accordingly.
108 * insdel.c (Qregion_extract_function): New var.
109 (syms_of_insdel): Initialize it.
110 (prepare_to_modify_buffer_1): Use it.
112 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
114 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
115 * ftxfont.c (ftxfont_get_gcs):
116 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
117 * xfaces.c (x_free_colors, x_free_dpy_colors)
118 (x_create_gc, unload_color):
119 * xselect.c (x_property_data_to_lisp):
120 * xsettings.c (parse_settings):
121 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
122 (get_bits_and_offset): Adjust definition.
123 * frame.c (XParseGeometry): Adjust locals.
124 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
125 * regex.h (toplevel): Likewise for reg_syntax_t.
127 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
129 * eval.c (run_hook_with_args): Use FUNCTIONP.
131 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
133 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
134 fields, drop 'allocated_p' member and use -1 for uninitialized value.
135 * w32term.h (struct w32_output): Similarly but do not use -1 because...
136 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
137 on MS-Windows anyway.
138 (free_face_colors): Define only if HAVE_X_WINDOWS and...
139 (free_realized_face): ...adjust user.
140 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
141 white relief pixels to -1.
142 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
143 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
144 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
146 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
148 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
149 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
150 in practice now. All callers changed.
152 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
154 * dispextern.h (struct face): Use bitfields for 'underline_type'
155 and 'box' members. Remove set-but-unused members 'pixmap_w' and
156 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
157 'stipple' member. Move 'lface' member up to help...
158 * xfaces.c (make_realized_face): ...this function to find and
159 clear just the members that need clearing.
160 (load_face_colors, realize_x_face):
161 * xdisp.c (extend_face_to_end_of_line): Adjust user.
163 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
165 * xftfont.c (struct xftfont_info): Remove set-but-unused
167 (xftfont_open): Adjust user.
168 (xftfont_get_colors): Remove useless prototype.
170 2013-10-26 Eli Zaretskii <eliz@gnu.org>
172 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
173 before passing them to 'unexec'. (Bug#15260)
175 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
177 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
179 2013-10-25 Eli Zaretskii <eliz@gnu.org>
181 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
182 the changed signature of the font driver's 'close' method.
184 * w32font.h (w32font_close): Adjust the prototype to the change in
187 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
189 * w32uniscribe.c (uniscribe_close): Adapt the call to
190 w32font_close to its new prototype.
192 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
194 Omit unused frame argument of font API's close function.
195 * font.h (struct font): Drop frame argument. Adjust comment.
196 * font.c (font_clear_cache, font_close_object): Adjust users.
197 * ftfont.c (ftfont_close):
198 * ftxfont.c (ftxfont_close):
199 * macfont.m (macfont_close):
200 * nsfont.m (nsfont_close):
201 * w32font.c (w32font_close):
202 * xfont.c (xfont_close):
203 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
204 tweak comments and make functions safe if called more than once for
205 the same font object.
207 Perform font-specific cleanup when font object is swept by GC. See
208 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
209 * alloc.c (cleanup_vector): New function.
210 (sweep_vector): Call it for each reclaimed vector object.
211 * font.h (struct font): Adjust comment.
213 2013-10-24 Glenn Morris <rgm@gnu.org>
215 * Makefile.in (abs_top_srcdir): New, set by configure.
217 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
219 Adjust recent font-related changes to fix bug#15686.
220 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
221 is a live window system frame, mark its default font too.
223 2013-10-23 Glenn Morris <rgm@gnu.org>
225 * Makefile.in (RUN_TEMACS): Make relative (again).
226 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
227 (bootstrap-emacs$(EXEEXT)):
228 Quote entities that might contain whitespace.
230 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
232 Port to Solaris 10 and its bundled GCC.
233 Problem reported by Timothy C. Burt.
234 * floatfns.c (isfinite, isnan): Redefine unconditionally.
236 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
238 Do not allow font caches to grow too large.
239 * alloc.c (compact_font_cache_entry, compact_font_caches):
240 New functions or stub if not HAVE_WINDOW_SYSTEM.
241 (compact_undo_list): Factor out from Fgarbage_collect.
243 (mark_face_cache): Mark face font. Move down to avoid
245 (mark_terminals): Do not mark font cache here.
246 (Fgarbage_collect): Call compaction functions described
247 above. Adjust comment.
249 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
251 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
252 chdir to HOME (bug#15607).
254 * nsterm.m (Qcocoa, Qgnustep): New variables.
255 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
256 (ns_get_color): Make selection color work for GNUStep also.
258 2013-10-18 Eli Zaretskii <eliz@gnu.org>
260 * keyboard.c (make_lispy_event): Remove GPM-specific code that
261 handles mouse clicks. Instead, let GPM use the same code as all
262 the other mice use. See the discussion starting at
263 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
264 for the details of the problem with the menu bar this fixes.
266 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
268 Remove port-specific display name lists to avoid extra
269 complexity and data duplication with display info lists.
270 * xterm.h (x_display_name_list): Remove declaration.
271 * xterm.c (x_display_name_list): Remove.
272 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
273 * xfns.c (x_display_info_for_name, Fx_display_list):
274 Likewise. Use x_display_list where appropriate.
275 * w32term.h (w32_display_name_list): Remove declaration.
276 * w32term.c (w32_display_name_list): Remove.
277 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
279 * w32fns.c (x_display_info_for_name, Fx_display_list):
280 Likewise. Use x_display_list where appropriate.
281 * nsterm.h (ns_display_name_list): Remove declaration.
282 * nsterm.m (ns_display_name_list): Remove.
283 (ns_term_init, syms_of_nsterm): Adjust users.
284 * nsfns.m (ns_display_info_for_name, Fx_display_list):
285 Likewise. Use x_display_list where appropriate.
286 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
287 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
288 (mark_terminals): Mark per-terminal font cache.
290 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
292 Don't run timers in input-pending-p. Its new check-timers param
293 provides the prior behavior. (Bug#15045).
294 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
297 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
299 Make some functions static in non-Microsoft builds.
300 On my platform (Fedora 19 x86-64), this shrinks the
301 Emacs executable (text+data) by 0.25%.
302 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
303 (load_color) [!MSDOS]:
304 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
305 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
306 * lisp.h (check_existing):
307 * process.h (conv_sockaddr_to_lisp, network_interface_list)
308 (network_interface_info) [!WINDOWSNT]:
309 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
311 * fileio.c (check_existing):
312 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
313 * process.c (conv_sockaddr_to_lisp, network_interface_list)
314 (network_interface_info) [!WINDOWSNT]:
315 * term.c (encode_terminal_code) [!WINDOWSNT]:
316 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
317 * xfaces.c (load_color) [!MSDOS]:
319 * fileio.c (check_existing, check_executable, check_writable):
320 * process.c (network_interface_list, network_interface_info):
321 Move earlier, so that we don't need forward decls.
322 * gnutls.c (fn_gnutls_transport_set_errno)
323 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
325 * w32.c (init_environment): Use faccessat rather than
326 check_existing, partly for consistency with the rest of the code
327 in this file, partly so that check_existing can be static.
329 Make VALMASK visible to GDB even if clang is used (Bug#15574).
330 * emacs.c (MAIN_PROGRAM): New macro.
331 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
332 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
334 bool vector int width fixes
335 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
336 (Fbool_vector_count_matches_at):
337 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
338 can exceed PTRDIFF_MAX, at least in theory.
339 (Fbool_vector_count_matches_at):
340 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
342 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
344 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
345 (struct sockaddr): Add forward decl, for platforms that lack it.
347 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
349 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
352 2013-10-16 Eli Zaretskii <eliz@gnu.org>
354 * w32.c (network_interface_get_info, network_interface_list)
355 (network_interface_info): New functions. (Bug#15610)
356 (GetAdaptersInfo_Proc): New typedef.
357 (get_adapters_info): New wrapper function.
358 (globals_of_w32): Initialize g_b_init_get_adapters_info.
360 * process.h (network_interface_list, network_interface_info):
363 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
364 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
365 all systems. Return non-nil for systems that HAVE_NET_IF_H and
366 for WINDOWSNT. Doc fix.
367 (syms_of_process): Defsubr Snetwork_interface_list and
368 Snetwork_interface_info unconditionally.
370 * menu.c (have_boxes): Fix redundant simulation of radio buttons
371 in NS GUI sessions. (Bug#15629)
373 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
375 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
377 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
379 * print.c (print_object): Print " ..." when truncating bool vectors.
381 2013-10-15 Eli Zaretskii <eliz@gnu.org>
383 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
384 standard mouse buttons.
386 * termhooks.h (struct input_event): Remove incorrect commentary.
388 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
390 Disallow bool vector operations on mixed-length operands.
391 The old behavior left garbage in the result vector sometimes,
392 and didn't seem to be useful.
393 * data.c (Qwrong_length_argument): New static var.
394 (wrong_length_argument): New function.
395 (bool_vector_binop_driver): Check that args agree in length.
397 * keyboard.c, keyboard.h (all_kboards): Now static.
399 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
401 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
402 note from the lispref.
404 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
406 * nsterm.h (struct ns_display_info): Remove set-but-unused
407 member image_cache (image caches are per-terminal anyway).
408 (FRAME_X_IMAGE_CACHE): Remove.
409 * nsterm.m (ns_initialize_display_info): Adjust user.
411 2013-10-14 Eli Zaretskii <eliz@gnu.org>
413 * w32proc.c: Include mingw_time.h.
415 * w32.c: Include mingw_time.h.
417 Implement scrolling of TTY menus when the screen is too short.
419 * term.c (tty_menu_display): Accept an additional argument, the
420 menu item from which to start displaying the menu. Account for
421 the value of Y when limiting the menu to the number of available
423 (mi_result): New enumeration.
424 (read_menu_input): Return enumerated value. When the y coordinate
425 hits min_y or max_y, return scroll indication instead of wrapping
427 (tty_menu_activate): Handle the scrolling indications from
428 read_menu_input. Compute the first menu item to display and pass
429 it to tty_menu_display.
431 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
433 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
434 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
435 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
436 Adjust to match the change described below.
437 (struct terminal): Move must_write_spaces, line_ins_del_ok,
438 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
439 memory_below_frame members to...
440 * termchar.h (struct tty_display_info): ...here because they're
441 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
443 * nsterm.m (ns_create_terminal):
444 * w32term.c (w32_create_terminal):
445 * xterm.c (x_create_terminal): Adjust users.
446 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
447 to filter out non-TTY frames. Adjust comment.
448 (scrolling): Adjust user. Prefer eassert for debugging check.
450 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
452 * xfaces.c (PT_PER_INCH): Remove unused macro.
453 * termhooks.h (struct terminal): Remove set-but-unused
454 member fast_clear_end_of_line.
455 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
456 * nsterm.m (ns_create_terminal):
458 * w32term.c (w32_create_terminal):
459 * xterm.c (x_create_terminal): Adjust users.
461 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
463 * lisp.h (bool_vector_size): New function.
464 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
465 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
466 (Fbool_vector_not, Fbool_vector_count_matches_at):
467 Remove uses of 'eassume' that should no longer be needed,
468 because they are subsumed by the 'eassume' in bool_vector_size.
470 2013-10-12 Eli Zaretskii <eliz@gnu.org>
472 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
473 after inclusion of gif_lib.h, thus fixing compiler warnings caused
474 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
476 2013-10-11 Eli Zaretskii <eliz@gnu.org>
478 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
479 have different dimensions. (Bug#15575)
481 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
484 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
486 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
488 * term.c (tty_menu_show): Never return with unbalanced
489 specpdl. Use eassert for debugging check. Adjust style.
491 2013-10-11 Eli Zaretskii <eliz@gnu.org>
493 * term.c (read_menu_input): Make selection of menu items
494 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
495 (tty_menu_activate): Fix off-by-one error when computing max_y.
497 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
499 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
500 audit logging (only used with GnuTLS 3.x) and enable it.
502 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
504 * dispnew.c (redraw_frame): Remove useless #ifdef because
505 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
506 Also, move TTY fflush to...
507 * term.c (tty_update_end): ...this function.
509 2013-10-11 Eli Zaretskii <eliz@gnu.org>
511 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
512 the end of the frame's glyph matrix. (Bug#15575)
514 * term.c (tty_menu_display): Don't move cursor while overwriting
515 frame's glyphs with menu items. Limit the number of items
516 displayed to what can be shown on the available screen lines,
517 excluding the echo area.
518 (tty_menu_activate): Limit the Y coordinate allowed by
519 read_menu_input to the last screen line used for menu display.
521 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
523 * lisp.h (eassume): New macro.
524 Also, include <verify.h>, for 'assume'.
525 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
526 (vroundup, vector_nbytes):
527 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
528 (Fbool_vector_not, Fbool_vector_count_matches)
529 (Fbool_vector_count_matches_at):
530 Use eassume, not eassert.
531 * casetab.c (set_identity, shuffle):
532 * composite.c (composition_gstring_put_cache):
533 * dispnew.c (update_frame_1):
534 * ftfont.c (ftfont_shape_by_flt):
535 * image.c (gif_load):
536 * intervals.c (offset_intervals):
537 * macfont.m (macfont_shape):
538 Remove calls to 'assume' that are no longer needed, because
539 --enable-gcc-warnings no longer generates bogus warnings
540 when these calls are removed.
542 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
544 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
546 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
548 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
549 (Qsubstitute_env_in_file_name): New var.
550 (syms_of_fileio): Define it.
552 2013-10-10 Eli Zaretskii <eliz@gnu.org>
554 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
555 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
558 * term.c (save_and_enable_current_matrix): Don't allocate and
559 don't save margin areas.
560 (restore_desired_matrix): Don't restore margin areas.
561 (free_saved_screen): Don't free margin areas.
563 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
565 * image.c: Pacify --enable-gcc-warnings.
566 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
567 #define only if used.
569 2013-10-10 Eli Zaretskii <eliz@gnu.org>
571 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
572 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
573 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
574 (gif_load): For giflib v5.x and later, display the error message
575 produced by giflib when its functions fail.
576 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
579 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
581 * keyboard.c (last_event_timestamp): Remove. For X selection and
582 GTK popup menus, it may be obtained from per-frame X display info.
583 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
584 (process_special_events): Adjust users.
585 * keyboard.h (last_event_timestamp): Remove declaration.
586 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
587 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
588 * menu.h (xmenu_show): Adjust prototype.
589 * menu.c (Fx_popup_menu): Adjust user.
590 * xselect.c (x_own_selection, x_get_foreign_selection)
591 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
593 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
595 * keyboard.c (init_kboard): Now static. Add arg
596 to denote window system. Adjust comment.
597 (init_keyboard): Adjust user.
598 (allocate_kboard): New function.
600 * nsterm.m (ns_term_init):
602 * w32term.c (w32_create_terminal):
603 * xterm.c (x_term_init): Use it.
604 * keyboard.h (init_kboard): Remove prototype.
605 (allocate_kboard): Add prototype.
607 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
609 * image.c (GIFLIB_MAJOR): Ensure it's defined.
610 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
612 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
614 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
616 2013-10-09 Eli Zaretskii <eliz@gnu.org>
618 * term.c (tty_menu_activate): Flush the output stream after
619 showing the cursor, and don't mark the frame garbaged at exit from
620 the function. Fixes redisplay glitches when moving from one menu
623 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
625 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
626 or throw error (Bug#15570).
628 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
630 * intervals.c (temp_set_point_both): Move test into 'eassert',
633 * lisp.h (eassert): Don't use 'assume'.
634 Sometimes 'assume' wins in performance, and sometimes it loses,
635 so it shouldn't be used all the time. Perhaps we need two
636 flavors of 'eassert', one for where 'assume' is far more likely
637 to help or to hurt; but that can be done later.
638 Problem reported by Dmitry Antipov in
639 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
640 Also, don't include <verify.h>; no longer needed.
642 2013-10-09 Glenn Morris <rgm@gnu.org>
644 * eval.c (Fcond): Doc tweak.
646 2013-10-09 Eli Zaretskii <eliz@gnu.org>
648 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
649 expressions with side effects to eassert. (Bug#15565)
651 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
653 * fns.c (hashfn_user_defined): Allow hash functions to return any
656 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
658 Fix minor problems found by static checking.
659 * dispnew.c (save_current_matrix): Omit unnecessary casts.
660 * dispnew.c (update_frame_with_menu): Mark debug local as used.
661 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
662 * keyboard.c (read_menu_command): Remove unused local.
663 * lisp.h (read_menu_command): New decl.
664 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
665 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
666 Return ptrdiff_t, not int.
667 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
668 not int, for benefit of xpalloc.
669 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
671 (have_menus_p): Remove; unused.
672 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
673 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
674 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
676 (save_and_enable_current_matrix): Omit unnecessary casts.
677 (read_menu_input): Omit local extern decl (now in lisp.h).
678 Don't access uninitialized storage if mouse_get_xy fails.
679 (tty_menu_activate): Mark local as initialized, for lint.
680 (tty_menu_activate, tty_meny_show): Remove unused locals.
682 2013-10-08 Eli Zaretskii <eliz@gnu.org>
684 Support menus on text-mode terminals.
685 * xterm.h (xw_popup_dialog): Add prototype.
687 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
688 (xmenu_show): Block input here, instead in Fx_popup_menu.
689 (xw_popup_dialog): New function, with X-specific bits of popup
692 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
695 * window.c (Fset_window_configuration): Use run-time tests of the
696 frame type instead of compile-time conditionals, when menu-bar
697 lines are considered.
699 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
700 (w32_popup_dialog): New prototypes.
702 * w32menu.c (Fx_popup_dialog): Function deleted.
703 (w32_popup_dialog): New function, with w32 specific bits of popup
704 dialogs. Block input here.
706 * w32inevt.c (w32_console_read_socket): Minor change to add
707 debugging TTY events.
709 * w32fns.c (show_hourglass): If returning early because the frame
710 is not a GUI frame, unblock input.
712 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
713 (cursorY): New functions.
715 * termhooks.h (cursorX, cursorY): Prototypes of functions on
716 WINDOWSNT, macros that call curX and curY elsewhere.
718 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
720 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
721 specific function to hide and show cursor on a text-mode terminal.
722 (tty_menu_struct, struct tty_menu_state): New structures.
723 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
724 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
725 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
726 (tty_menu_locate, save_and_enable_current_matrix)
727 (restore_desired_matrix, screen_update, read_menu_input)
728 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
729 (tty_pop_down_menu, tty_menu_last_menubar_item)
730 (tty_menu_new_item_coords, tty_menu_show): New functions.
731 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
733 * nsterm.h (ns_popup_dialog): Adjust prototype.
735 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
737 (ns_popup_dialog): Adapt order of arguments to the other
738 *_menu_show implementations.
739 (Fx_popup_dialog): Function deleted.
741 * msdos.c (x_set_menu_bar_lines): Delete unused function.
743 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
745 * menu.c (have_boxes): New function.
746 (single_keymap_panes): Use it instead of a compile-time
748 (single_menu_item): Use run-time tests of the frame type instead
749 of compile-time conditionals.
750 (encode_menu_string): New function.
751 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
752 the macro, since different types of frame need different encoding
754 (digest_single_submenu): Use run-time tests of frame type instead
755 of, or in addition to, compile-time conditionals.
756 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
757 (Fx_popup_menu): Detect when the function is called from keyboard
758 on a TTY. Don't barf when invoked on a text-mode frame.
759 Check frame type at run time, instead of compile-time conditionals for
760 invoking terminal-specific menu-show functions.
761 Call tty_menu_show on text-mode frames.
762 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
763 run time to determine which alternative to invoke; support dialogs
766 * keyboard.h <Qmouse_movement>: Declare.
768 * keyboard.c <Qmouse_movement>: Now extern.
769 <Qecho_keystrokes>: New static variable.
770 (read_key_sequence): Accept an additional argument, a flag to
771 prevent redisplay during reading of the key sequence. All callers
773 (read_menu_command): New function.
774 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
776 (toolkit_menubar_in_use): New function.
777 (make_lispy_event): Use it instead of a compile-time test.
779 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
780 window-system being available.
782 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
783 to x-popup-dialog on the frame type, they all now support popup
786 * dispnew.c (save_current_matrix): Save the margin areas.
787 (restore_current_matrix): Restore margin areas.
788 (update_frame_with_menu): New function.
790 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
793 * alloc.c (make_save_ptr): Now compiled unconditionally.
795 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
797 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
798 (redraw_frame, update_frame): Adjust users.
799 * dispextern.h (set_window_update_flags): Adjust prototype.
800 * xdisp.c (redisplay_internal): When updating all frames with zero
801 windows_or_buffers_changed, assume that only the windows that shows
802 current buffer should be really updated.
804 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
806 Do not allocate huge temporary memory areas and objects while encoding
807 for file I/O, thus reducing an enormous memory usage for large buffers.
808 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
809 * coding.h (struct coding_system): New member raw_destination.
810 * coding.c (setup_coding_system): Initialize it to zero.
811 (encode_coding_object): If raw_destination is set, do not create
812 dst_object. Add comment.
813 * fileio.c (toplevel): New constant E_WRITE_MAX.
814 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
815 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
817 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
819 * nsterm.m (windowDidExitFullScreen:):
820 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
822 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
824 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
825 * keyboard.c (unblock_input_to): Don't process pending signals
826 if a fatal error is in progress.
828 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
829 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
830 they're talking about words in Lisp bool vectors.
831 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
832 * data.c (popcount_bits_word): Rename from popcount_size_t.
833 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
836 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
838 Improve support for popcount and counting trailing zeros (Bug#15550).
839 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
840 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
841 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
842 (popcount_size_t_msc, popcount_size_t_gcc):
843 Remove; now done by Gnulib.
844 (popcount_size_t): Now a macro that defers to Gnulib.
845 (count_trailing_zero_bits): Return int, for consistency with
846 Gnulib and because Emacs prefers signed to unsigned int.
847 Don't assume that size_t is either unsigned int or unsigned long
848 or unsigned long long.
849 (size_t_to_host_endian): Do not assume that size_t is either
850 exactly 32 or exactly 64 bits wide.
851 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
852 etc., so that it's now an enum constant, not a macro.
853 No need to assume that it's either 32 or 64.
855 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
857 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
860 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
862 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
863 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
865 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
867 emacs_read and emacs_write now use void *, not char *.
868 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
869 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
870 Buffer arg is now void *, not char *. This matches plain
871 'read' and 'write' better, and avoids a constraint violation
872 on Solaris 9 with Oracle Studio.
874 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
876 * alloc.c (Fmake_string): For ASCII char initializer, prefer
877 memset to explicit loop. Otherwise copy largest possible chunk
878 from initialized to uninitialized part, thus allowing the longer
879 memcpy runs and reducing the number of loop iterations.
881 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
883 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
884 hide toolbar (Bug#15388).
885 (windowDidEnterFullScreen:): If presentation options are zero,
886 set them here (Bug#15388).
887 (ns_update_auto_hide_menu_bar): Remove runtime check.
888 Don't auto hide dock unless menubar is also auto hidden.
890 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
892 * editfns.c (message): Mention batch mode in doc string.
894 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
896 * nsterm.m (check_native_fs): Remove erroneous comment.
898 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
900 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
901 uses find_newline instead of scan_newline and so doesn't move point.
903 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
905 Use hardware support for byteswapping on glibc x86 etc.
906 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
907 whereas the old swap64 needed 30.
908 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
909 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
910 Use byteswap.h's macros to swap bytes.
911 * lisp.h (swap16, swap32, swap64): Remove.
912 All uses replaced by bswap_16, bswap_32, bswap_64.
914 * bytecode.c (exec_byte_code): Use some more volatile variables
915 to work around local variables getting clobbered by longjmp.
916 Port to pre-C99, which doesn't allow decls after stmts.
918 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
920 * lisp.h (eassert): Assume that COND is true when optimizing.
921 In other words, take on the behavior of eassert_and_assume.
922 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
923 (eassert_and_assume): Remove. All uses replaced by eassert.
925 * xdisp.c (Qglyphless_char): Now static.
927 Adjust to merge from gnulib.
928 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
929 * lisp.h: Include <verify.h>, for 'assume'.
931 * eval.c (clobbered_eassert): New macro.
932 (internal_catch, internal_condition_case)
933 (internal_condition_case_1, internal_condition_case_2)
934 (internal_condition_case_n): Use it instead of eassert
935 when the argument contains locals clobbered by longjmp.
936 Don't use clobbered locals outside of clobbered_eassert.
937 (internal_lisp_condition_case): Use a volatile variable
938 to work around a local variable's getting clobbered.
940 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
942 * lisp.h (struct handler): Merge struct handler and struct catchtag.
943 (PUSH_HANDLER): New macro.
945 (handlerlist): Always declare.
947 * eval.c (catchlist): Remove (merge with handlerlist).
948 (handlerlist, lisp_eval_depth): Not static any more.
949 (internal_catch, internal_condition_case, internal_condition_case_1)
950 (internal_condition_case_2, internal_condition_case_n):
952 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
953 handlerlist/catchlist.
954 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
955 handlerlist which can only handle a single condition-case handler at
957 (find_handler_clause): Simplify since we only a single branch here
960 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
962 (bcall0): New function.
963 (exec_byte_code): Add corresponding cases. Improve error message when
964 encountering an invalid byte-code. Let Bunwind_protect accept
965 a function (rather than a list of expressions) as argument.
967 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
968 and make them unconditional now that they're heap-allocated.
970 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
972 * charset.c (Fdecode_char, Fencode_char): Remove description of
973 `restriction' arg. now that it's hidden by advertised-calling-convention.
975 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
977 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
978 Remove unused variable (from mac-port).
979 (macfont_draw): Use s->ybase for correct y position.
981 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
983 * frame.h (struct frame): Drop has_minibuffer member because...
984 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
985 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
987 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
989 * window.h (struct window): Prefer enum text_cursor_kinds to int
990 for phys_cursor_type member. Move the latter, phys_cursor_width,
991 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
992 * window.c (replace_window, make_window): Adjust users.
994 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
996 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
997 this module is never compiled otherwise.
999 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1001 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1004 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1006 * xdisp.c (get_next_display_element): Don't call face_for_font in
1007 a build configured --without-x. (Bug#15484)
1009 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1011 * window.c (calc_absolute_offset): #elif should be #elif defined.
1013 * frame.c (delete_frame): Block/unblock input to overcome race
1014 condition (Bug#15475).
1016 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1018 * frame.c (delete_frame): Record selected frame only after
1019 calling Qdelete_frame_functions (Bug#15477).
1021 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1023 * nsterm.m (ns_selection_color): Remove.
1024 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1025 NSColor selectedText(Background)Color. Only for COCOA.
1026 (ns_term_init): Remove assignment of ns_selection_color, logic
1027 moved to ns_get_color.
1029 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1030 NS_SELECTION_COLOR_DEFAULT.
1031 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1033 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1035 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1036 frame' does not have the tool_bar_window member.
1038 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1040 Signal error when reading an empty byte-code object (Bug#15405)
1041 * lread.c (read1): signal error
1042 * alloc.c (make_byte_code): eassert header size
1043 (sweep_vectors): change an int to size_t
1045 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1047 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1048 instead of ints, as it's the usual style for offsetof constants. See:
1049 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1051 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1052 This is ugly, but it should fix the performance problem for older
1053 GCC versions in the short run. I'll look into integrating the
1054 Gnulib module for popcount, as a better fix.
1055 See the thread starting in:
1056 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1057 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1058 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1059 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1060 (popcount_size_t): Use it.
1062 2013-09-24 Daniel Colascione <dancol@dancol.org>
1064 * process.c (Fnetwork_interface_info): Fix build break due to
1067 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1069 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1070 Prefer signed to unsigned integers where either will do.
1071 No need for 'const' on locals that do not escape.
1072 Omit easserts with unnecessary and unportable assumptions about
1073 alignment. Avoid unnecessary casts to char *.
1075 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1077 Use union for the payload of struct Lisp_Vector.
1078 This helps to avoid a few glitches dictated by C's aliasing rules.
1079 * lisp.h (struct Lisp_Vector): Use union for next and
1080 contents member. Adjust comment. Change related users.
1081 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1082 Related users changed.
1083 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1084 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1085 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1086 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1088 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1090 Optimize glyph row clearing and copying routines.
1091 * dispextern.h (struct glyph_row): Change layout of struct
1092 glyph_row to help copy_row_except_pointers. Adjust comment.
1093 * dispnew.c (null_row): Remove.
1094 (clear_glyph_row): Use offsetof and memset to find and clear
1095 just the members that need clearing. Adjust comment.
1096 (copy_row_except_pointers): Likewise for copying.
1098 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1100 Some minor cleanups of recently-added bool vector code.
1101 * conf_post.h (assume): Always return void. Use lint version
1102 only if GCC and MSC versions don't apply.
1103 * conf_post.h (assume):
1104 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1105 Depend on _MSC_VER, not __MSC_VER, for consistency with
1107 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1108 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1109 (bool_vector_binop_driver, count_trailing_zero_bits)
1110 (size_t_to_host_endian): Now static, not static inline;
1111 the latter isn't needed with modern compilers and doesn't
1112 work with older compilers anyway.
1114 * alloc.c (valgrind_p): Use bool for boolean.
1116 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1118 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1119 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1120 (display_last_displayed_message_p, message_buf_print)
1121 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1122 Use bool for boolean.
1123 * dispextern.h (cancel_line, init_desired_glyphs):
1124 Remove ancient leftover.
1125 (help_echo_showing_p, hourglass_shown_p):
1126 * lisp.h (noninteractive_need_newline): Adjust declaration.
1128 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1130 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1132 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1133 ...this file and convert the latter to static. Adjust comment.
1134 (make_initial_frame):
1135 * window.c (init_window_once): Adjust user.
1136 * frame.h (last_nonminibuf_frame): Remove declaration.
1137 * lisp.h (selected_frame): Likewise.
1138 * msdos.c (the_only_display_info): Adjust comment.
1140 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1142 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1143 computing the end column of mouse-highlight that comes from
1144 display or overlay strings. (Bug#15437)
1145 (note_mouse_highlight): Adapt calculation of last argument to
1146 mouse_face_from_string_pos to the above change.
1148 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1149 all platforms, not just for clang.
1151 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1153 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1154 about excess arguments to snprintf.
1156 * conf_post.h(assume): Use __builtin_unreachable for clang.
1158 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1160 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1161 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1163 2013-09-23 Daniel Colascione <dancol@dancol.org>
1165 * alloc.c (USE_VALGRIND): New macro; on by default
1166 when ENABLE_CHECKING.
1167 (mark_maybe_object, mark_maybe_pointer)
1168 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1170 (valgrind_p) [USE_VALGRIND]: New variable.
1171 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1173 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1175 * process.c (wait_reading_process_output): Change int pnamelen to
1178 * nsterm.m (setMarkedText:selectedRange:):
1179 (deleteWorkingText):
1180 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1181 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1182 argument to unsigned long to avoid warning.
1183 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1185 * conf_post.h (assume): Fix compiler error: x shall be cond.
1187 2013-09-22 Daniel Colascione <dancol@dancol.org>
1189 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1190 warning when compiling without a window system.
1192 2013-09-22 Daniel Colascione <dancol@dancol.org>
1194 * data.c (Qbool_vector_p): New symbol.
1195 (bool_vector_spare_mask, popcount_size_t_generic)
1196 (popcount_size_t_msc, popcount_size_t_gcc)
1198 (bool_vector_binop_driver)
1199 (count_trailing_zero_bits, size_t_to_host_endian)
1200 (Fbool_vector_exclusive_or)
1201 (Fbool_vector_union)
1202 (Fbool_vector_intersection, Fbool_vector_set_difference)
1203 (Fbool_vector_subsetp, Fbool_vector_not)
1204 (Fbool_vector_count_matches)
1205 (Fbool_vector_count_matches_at): New functions.
1206 (syms_of_data): Intern new symbol, functions.
1207 * alloc.c (bool_vector_payload_bytes): New function.
1208 (Fmake_bool_vector): Instead of calling Fmake_vector,
1209 which performs redundant initialization and argument checking,
1210 just call allocate_vector ourselves. Make sure we clear any
1211 terminating padding to zero.
1212 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1213 instead of open-coding the size calculation.
1214 (vroundup_ct): New macro.
1215 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1216 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1217 * composite.c (composition_gstring_put_cache):
1218 Change lint_assume to assume.
1219 * conf_post.h (assume): New macro.
1220 (lint_assume): Remove.
1221 * dispnew.c (update_frame_1): Change lint_assume to assume.
1222 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1224 * image.c (gif_load): Change lint_assume to assume.
1225 * lisp.h (eassert_and_assume): New macro.
1226 (Qbool_vector_p): Declare.
1227 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1228 (swap16, swap32, swap64): New inline functions.
1229 * macfont.c (macfont_shape): Change lint_assume to assume.
1230 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1231 * xsettings.c (parse_settings): Use new swap16 and
1232 swap32 from lisp.h instead of file-specific macros.
1234 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1236 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1237 found (which can legitimately happen when the glyph row at the
1238 window start is disabled in the current_matrix. (Bug#15365)
1240 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1242 Fix syntax.h bug introduced by recent INLINE change.
1243 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1244 conditionally compiled one way in some modules, and a different
1245 way in others. This doesn't work with extern inline functions,
1246 which must have the same definition in all modules, because the
1247 defining code might be shared across modules, depending on the
1248 implementation. Symptoms reported by Martin Rudalics in:
1249 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1250 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1251 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1252 overriding the corresponding functions in syntax.h.
1253 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1254 (syntax_property): New inline functions.
1255 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1256 Rewrite in terms of these new functions.
1258 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1260 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1261 not chars_in_text, whose result depends on the multibyteness of
1262 the current buffer. (Bug#15426)
1264 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1266 Port recent change to hosts where pointers aren't 'long'.
1267 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1268 Don't assume that pointers are the same width as 'long'.
1269 Add a compile-time check that a pointer fits into two X slots.
1271 A simpler, centralized INLINE.
1272 * conf_post.h (INLINE): Define only if not already defined.
1273 This allows us to use a single INLINE, defined by one file
1275 * emacs.c (INLINE): Define it.
1276 Also, include category.h, charset.h, composite.h, dispextern.h,
1277 syntax.h, systime.h, so that their INLINE definitions are expanded
1279 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1280 * buffer.h, buffer.c (BUFFER_INLINE):
1281 * category.h, category.c (CATEGORY_INLINE):
1282 * character.h, character.c (CHARACTER_INLINE):
1283 * charset.h, charset.c (CHARSET_INLINE):
1284 * composite.h, composite.c (COMPOSITE_INLINE):
1285 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1286 * frame.h, frame.c (FRAME_INLINE):
1287 * intervals.h, intervals.c (INTERVALS_INLINE):
1288 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1289 * lisp.h, alloc.c (LISP_INLINE):
1290 * process.h, process.c (PROCESS_INLINE):
1291 * syntax.h, syntax.c (SYNTAX_INLINE):
1292 * systime.h, sysdep.c (SYSTIME_INLINE):
1293 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1294 * window.h, window.c (WINDOW_INLINE):
1295 Remove. All uses replaced with INLINE.
1297 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1299 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1302 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1304 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1305 'const char *' to avoid compiler warnings due to similar change in
1306 the prototype of x_get_string_resource.
1308 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1310 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1311 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1312 going to replace static variables below. Adjust comments.
1313 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1314 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1315 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1316 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1317 Related users changed.
1318 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1319 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1320 last_mouse_movement_time, going to replace static variables below.
1322 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1323 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1325 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1326 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1327 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1328 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1329 static variables below.
1330 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1331 (last_mouse_scroll_bar): Remove.
1332 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1333 (mouseExited): Related users changed.
1335 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1337 Do not use external array to process X scroll bar messages.
1338 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1339 (x_send_scroll_bar_event): Pack window pointer into two slots
1340 of XClientMessageEvent if we're 64-bit. Adjust comment.
1341 (x_scroll_bar_to_input_event): Unpack accordingly.
1343 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1345 Ifdef away recent changes which aren't relevant to NS port.
1346 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1347 [!HAVE_NS]: Declare as such.
1348 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1349 [!HAVE_NS]: Define as such.
1351 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1353 * frame.c (x_redo_mouse_highlight): New function
1354 to factor out common code used in W32 and X ports.
1355 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1356 * xterm.h (struct x_display_info):
1357 * w32term.h (struct w32_display_info):
1358 * nsterm.h (struct ns_display_info): New members
1359 last_mouse_motion_frame, last_mouse_motion_x and
1360 last_mouse_motion_y, going to replace static variables below.
1361 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1362 (redo_mouse_highlight): Remove.
1363 (note_mouse_movement, syms_of_xterm): Adjust user.
1364 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1365 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1366 (redo_mouse_highlight): Remove.
1367 (note_mouse_movement, syms_of_w32term): Adjust user.
1368 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1369 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1371 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1372 * nsfns.m (compute_tip_xy): Adjust user.
1374 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1376 * frame.c (x_mouse_grabbed): New function.
1377 * dispextern.h (x_mouse_grabbed): Add prototype.
1378 (last_mouse_frame): Remove declaration.
1379 * xterm.h (struct x_display_info):
1380 * w32term.h (struct w32_display_info):
1381 * nsterm.h (struct ns_display_info): New member
1382 last_mouse_frame, going to replace...
1383 * xdisp.c (last_mouse_frame): ...global variable.
1384 (note_tool_bar_highlight):
1385 * w32term.c (w32_mouse_position, w32_read_socket):
1386 * xterm.c (XTmouse_position, handle_one_xevent):
1387 Use x_mouse_grabbed.
1388 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1390 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1392 * w32term.c (w32_read_socket): Avoid temporary
1393 variables in a call to x_real_positions.
1394 * xterm.c (handle_one_xevent): Likewise.
1396 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1398 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1399 (x_icon_type): Remove prototype.
1400 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1401 * frame.c (x_icon_type): Remove.
1402 * w32term.c (x_make_frame_visible, x_iconify_frame):
1403 * xterm.c (x_make_frame_visible, x_iconify_frame):
1404 Use x_set_bitmap_icon to factor out common code.
1406 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1408 * dispextern.h (check_x_display_info, x_get_string_resource):
1409 Declare here just once and unify the latter.
1410 * frame.c (check_x_display_info, x_get_string_resource):
1411 * nsterm.h (check_x_display_info):
1412 * xrdb.c (x_get_string_resource):
1413 * xterm.h (check_x_display_info): Remove prototypes.
1414 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1415 * w32reg.c (x_get_string_resource): Likewise.
1416 (w32_get_rdb_resource): Adjust user.
1418 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1420 * xterm.h (struct x_display_info): New member
1421 x_pending_autoraise_frame, going to replace...
1422 * xterm.c (pending_autoraise_frame): ...static variable.
1423 (x_new_focus_frame, XTread_socket): Adjust users.
1424 * w32term.h (struct w32_display_info): New member
1425 w32_pending_autoraise_frame, going to replace...
1426 * w32term.c (pending_autoraise_frame): ...global variable.
1427 (x_new_focus_frame, w32_read_socket): Adjust users.
1429 2013-09-17 Glenn Morris <rgm@gnu.org>
1431 * xdisp.c (message_dolog): If we create *Messages*,
1432 switch it to messages-buffer-mode.
1434 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1436 Don't overuse 'const' in types of locals.
1437 * bidi.c (bidi_count_bytes):
1438 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1439 (xg_event_is_for_scrollbar):
1440 * xselect.c (x_handle_property_notify)
1441 (x_handle_selection_notify, x_handle_dnd_message):
1442 * xsettings.c, xsettings.h (xft_settings_event):
1443 * xterm.c (x_handle_net_wm_state, handle_one_event)
1444 (x_menubar_window_to_frame, x_detect_focus_change)
1445 (construct_mouse_click, note_mouse_movement)
1446 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1447 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1448 (handle_one_xevent, x_handle_net_wm_state):
1449 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1450 (x_handle_dnd_message):
1451 Avoid unnecessary 'const', typically the second 'const' in
1452 'const foo * const arg', a 'const' that does not affect the API
1453 and doesn't significantly help the human reader.
1455 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1457 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1458 only if Glib < 2.36.0.
1459 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1460 * xsettings.c (init_gconf, init_gsettings): Do not check
1462 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1464 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1466 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1468 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1469 before calling g_type_init.
1471 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1473 * nsterm.m (syms_of_nsterm): ... to here.
1475 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1477 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1478 (ignore_next_mouse_click_timeout): Use Time as X does.
1479 (handle_one_xevent): Avoid cast and use unsigned comparison.
1481 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1483 Do not copy X event in handle_one_xevent except KeyPress case.
1484 Wnen XEvent is processed, it is unlikely to be changed except
1485 KeyPress case, so we can avoid copying and use const pointer to
1486 const data to make sure that an event is not changed elsewhere.
1487 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1488 const' and do not create local copy except for the KeyPress event.
1489 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1490 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1491 (x_handle_net_wm_state, x_menubar_window_to_frame)
1492 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1493 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1494 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1495 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1496 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1497 (x_handle_dnd_message):
1498 * xsettings.c (xft_settings_event):
1499 Use 'const XEvent * const' where appropriate.
1500 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1502 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1504 Fix X event waiting to handle multiple frames.
1505 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1506 * xterm.c (pending_event_wait): Remove. Adjust users.
1507 (x_detect_focus_change): Pass frame arg.
1508 (handle_one_xevent): Find related frame early and clear per-frame
1509 wait_event_type only if this is an event for the relevant frame.
1510 (x_wait_for_event): Use per-frame wait_event_type.
1512 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1514 * nsfns.m (Fx_create_frame): Fix font driver registration for
1517 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1518 for syms_of_macfont.
1520 * nsterm.m: Include macfont.h.
1521 (ns_tmp_flags, ns_tmp_font): Remove.
1522 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1523 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1524 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1525 (changeFont:): Fix code style. Check for font driver type when
1528 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1531 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1532 (nsfont_open): Set font driver type.
1533 Set font->ascent and font->descent. Figure out font instead of
1534 ns_tmp_font, and flags instead of ns_tmp_flags.
1535 Fix indentation. Remove call to ns_draw_text_decoration,
1538 * nsfns.m: Include macfont.h.
1539 (Fx_create_frame): Register macfont driver, make a better default font.
1540 (Fns_popup_font_panel): Get font from macfont driver, if used.
1542 * macfont.m, macfont.h, maccuvs.h: New files.
1544 * font.h: Declare syms_of_macfont.
1546 * font.c (syms_of_font): Call syms_of_macfont.
1548 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1550 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1552 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1553 and it is always zero for others, so I assume that this is an ancient
1554 leftover which nobody will want to change any more.
1555 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1556 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1557 * frame.c (x_set_scroll_bar_width):
1558 * w32fns.c (w32_createscrollbar):
1559 * w32term.c (w32_set_vertical_scroll_bar):
1560 * xfns.c (x_set_scroll_bar_default_width):
1561 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1562 (x_scroll_bar_expose): Related users changed.
1564 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1566 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1567 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1568 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1570 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1572 * nsterm.h, w32term.h, xterm.h: ...and not here.
1573 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1574 Remove unused Xisms.
1575 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1576 these modules are never compiled otherwise.
1578 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1580 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1581 Doc fix. (Bug#15375)
1583 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1585 Unify Fx_focus_frame between all ports.
1586 * frame.h (x_focus_frame): New prototype.
1587 * xfns.c (Fx_focus_frame): Remove.
1588 (syms_of_xfns): Do not defsubr it.
1589 (x_focus_frame): X implementation.
1590 * nsfns.m (Fx_focus_frame): Remove.
1591 (syms_of_nsfns): Do not defsubr it.
1592 (x_focus_frame): NS implementation.
1593 * w32term.c (Fx_focus_frame): Remove.
1594 (x_focus_on_frame): Rename to...
1595 (x_focus_frame): W32 implementation.
1596 * w32term.h (x_focus_on_frame): Remove prototype.
1597 * w32fns.c (Fx_focus_frame): Remove.
1598 (syms_of_w32fns): Do not defsubr it.
1599 * frame.c (Fx_focus_frame): Define here.
1600 (syms_of_frame): Defsubr here.
1601 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1603 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1605 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1606 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1607 each port to reference the port-specific window system data.
1608 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1609 (FRAME_DISPLAY_INFO): Define.
1610 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1611 (FRAME_DISPLAY_INFO): Define. Adjust users.
1612 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1613 (FRAME_DISPLAY_INFO): Define. Adjust users.
1614 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1615 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1616 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1617 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1618 * xselect.c, xterm.c: All related users changed.
1620 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1622 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1623 (x_menubar_window_to_frame): Remove prototypes.
1624 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1625 (x_menubar_window_to_frame, x_top_window_to_frame):
1627 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1628 (x_menubar_window_to_frame, x_top_window_to_frame):
1629 ...to here and convert all but the last to static.
1631 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1633 * lisp.mk (lisp): Add w32-common-fns.elc.
1635 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1637 * charset.c (char_charset): Document an exception for char-charset.
1639 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1641 * xterm.h (x_display_info): New field last_user_time...
1642 * xterm.c (toplevel): ...to replace static last_user_time.
1643 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1645 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1647 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1648 scroll bar values to prevent thumb from disappear and update comment.
1650 2013-09-11 Glenn Morris <rgm@gnu.org>
1652 * emacs.c (usage_message): Possessive apostrophe tweak.
1654 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1656 * nsterm.m (syms_of_nsterm): Use Qns.
1657 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1658 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1659 * xfns.c (x_display_info_for_name, Fx_open_connection):
1660 Remove old '#if 0' code.
1661 (syms_of_xfns): Use Qx.
1662 * termhooks.h (fullscreen_hook): Remove the leftover.
1663 (struct terminal): Fix typo in comment.
1665 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1667 Cleaning up a few X scroll bar bits.
1668 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1669 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1670 New member last_seen_part, going to replace...
1671 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1672 (xt_action_hook) [USE_LUCID]: Adjust user.
1673 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1674 Lucid-specific scroll bar support.
1675 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1676 to int and adjust to use last_seen_part member.
1677 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1678 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1679 Initialize last_seen_part.
1681 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1683 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1684 insert-buffer-substring an empty string.
1686 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1688 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1689 avoiding a GCC warning.
1691 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1693 Ifdef away frame tool bar code when it is not really used.
1694 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1695 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1696 and minimize_tool_bar_window_p under the above.
1697 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1698 (fset_tool_bar_window): Likewise.
1699 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1700 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1701 (change_frame_size_1):
1702 * window.c (window_from_coordinates, Frecenter): Adjust users.
1703 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1704 code is not really used.
1705 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1706 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1707 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1708 [!USE_GTK && !HAVE_NS]: Define as such.
1709 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1710 (note_mouse_highlight, expose_frame):
1711 * xfns.c (x_set_tool_bar_lines):
1712 * xterm.c (handle_one_xevent): Adjust users.
1714 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1716 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1717 This bug was introduced by my 2013-08-26 patch, which incorrectly
1718 assumed that the terminfo implementation doesn't use termcap buffers.
1719 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1720 these buffers apparently are used after all.
1721 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1722 (struct tty_display_info): Define members termcap_term_buffer and
1723 termcap_strings_buffer even if TERMINFO.
1725 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1728 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1729 'usage' docstring entry to pacify make-docfile.
1731 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1733 Change comparison functions =, <, >, <=, >= to take many arguments.
1734 * data.c: Change comparison functions' interface and implementation.
1735 * lisp.h: Make arithcompare available for efficient two arg
1737 * bytecode.c: Use arithcompare.
1738 * fileio.c: Use new interface.
1740 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1742 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1744 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1746 * eval.c (Feval): Document the new use of `lexical'.
1748 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1750 Review and drop old frame resize hack.
1751 * frame.h (struct frame): Remove force_flush_display_p.
1752 * dispnew.c (update_frame): Adjust user and don't call
1753 flush_frame here. The comment has said that there was an issues
1754 with redisplaying fringes, but I don't see any differences with
1755 and without this hack. Hopefully we can continue without it.
1756 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1757 current frame matrices twice if resized_p is set.
1759 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1761 Do not populate pure Xism x_sync to other ports.
1762 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1763 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1764 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1765 * w32term.h (x_sync): Remove prototype.
1767 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1769 Cleanup frame flushing.
1770 * dispextern.h (struct redisplay_interface):
1771 Drop flush_display_optional because flush_display is enough
1772 for X and flushing via RIF is just a no-op for others.
1773 * frame.h (flush_frame): New function.
1774 * dispnew.c (update_frame):
1775 * minibuf.c (read_minibuf):
1776 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1778 * keyboard.c (detect_input_pending_run_timers): Do not flush
1779 all frames but selected one in redisplay_preserve_echo_area.
1780 * nsterm.m (ns_flush): Remove no-op.
1781 (ns_redisplay_interface): Adjust user.
1782 * w32term.h (x_flush): Remove no-op.
1783 (w32_redisplay_interface): Adjust user.
1784 * xterm.c (x_flush): Simplify because we do not flush all
1785 frames at once any more. Adjust comment.
1786 (x_redisplay_interface): Adjust user.
1788 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1790 Port --without-x --enable-gcc-warnings to Fedora 19.
1791 * gfilenotify.c (globals_of_gfilenotify):
1792 Call g_type_init only if using an older glib version that needs it.
1794 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1796 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1797 (last_glyphless_glyph_merged_face_id): Remove declarations.
1798 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1799 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1800 (last_glyphless_glyph_merged_face_id): Now static.
1801 (merge_escape_glyph_face): New function, refactored from...
1802 (get_next_display_element): ...here.
1803 (merge_glyphless_glyph_face): New function, refactored from...
1804 (produce_glyphless_glyph): ...here...
1805 * term.c (produce_glyphless_glyph): ...and here.
1807 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1809 * eval.c (eval_sub): Only call Ffunction if necessary.
1811 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1813 Attempt to make redisplay more selective when changing cursor type.
1814 * frame.h (struct frame): New bitfield cursor_type_changed.
1815 * xdisp.c (cursor_type_changed): Remove.
1816 (try_cursor_movement, redisplay_window, try_window_id)
1817 (set_frame_cursor_types, try_window_reusing_current_matrix):
1818 Adjust to use per-frame bitfield.
1819 (redisplay_internal): Look for cursor type change on each visible
1820 frame and consider all frames if cursor type has been changed on
1821 the frame other than selected. If cursor type has been changed on
1822 selected frame only, do not use fast update.
1824 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1826 Attempt to make redisplay more selective when changing fonts.
1827 * frame.h (struct frame): New bitfield fonts_changed.
1828 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1829 (adjust_frame_glyphs): Add prototype.
1830 * dispnew.c (fonts_changed_p): Remove.
1831 (adjust_glyphs): Remove because we do not
1832 adjust matrices on all frames at once any more.
1833 (adjust_frame_glyphs): Block and unblock input here.
1834 (adjust_glyph_matrix): Use fonts_changed.
1835 (change_frame_size_1): Use adjust_frame_glyphs.
1836 * font.c (font_open_entity): Use fonts_changed.
1837 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1838 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1839 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1840 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1841 (shrink_mini_window, Fresize_mini_window_internal)
1842 (window_scroll_pixel_based, Fset_window_configuration)
1843 (apply_window_adjustment, Fset_window_vscroll):
1844 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1845 Use adjust_frame_glyphs.
1846 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1847 (try_window_reusing_current_matrix, try_window_id, display_line)
1848 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1849 (redisplay_internal): Consider fonts_changed and adjust frame
1850 matrices for each frame only if the frame is visible. If font
1851 has been changed on some frame during full redisplay, retry
1852 only visible frames where the font has been actually changed.
1854 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1856 Cache current header and mode line height for each window.
1857 * window.h (struct window): New fields mode_line_height
1858 and header_line_height.
1859 * window.c (make_window): Initialize them.
1860 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1861 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1862 (current_mode_line_height, current_header_line_height):
1864 * xdisp.c (current_mode_line_height, current_header_line_height):
1866 (pos_visible_p, init_xdisp): Adjust user.
1867 (redisplay_window): Invalidate mode_line_height and
1868 header_line_height if current and desired matrices do not agree.
1870 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1872 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1873 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1875 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1877 Make --without-x compatible with --enable-gcc-warnings.
1878 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1879 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1880 members under HAVE_WINDOW_SYSTEM.
1881 * keyboard.c (make_lispy_focus_out): Likewise.
1882 (record_menu_key): Move under HAVE_MENUS.
1883 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1884 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1885 (syms_of_xdisp): Adjust user.
1886 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1887 (start_hourglass, cancel_hourglass):
1888 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1889 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1890 and CLEAR_FONT_TABLE_NFONTS.
1891 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1892 Declare only if HAVE_WINDOW_SYSTEM.
1893 (lface_same_font_attributes_p, clear_face_gcs): Define only
1894 if HAVE_WINDOW_SYSTEM.
1896 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1898 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1899 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1900 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1902 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1906 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1908 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1909 This fixes a type error on hosts where ptrdiff_t is wider than int.
1911 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1913 * keyboard.c (read_key_sequence_vs): New function.
1914 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1917 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1919 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1921 Makefile improvements.
1922 * Makefile.in (config.status): Don't use double-colon rules, as
1923 they are not portable according to POSIX. Fix shell typo with `;
1924 I guess this rule has never been tested?
1925 (VCSWITNESS): New macro, to override any environment var.
1927 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1929 * xterm.h (struct x_display_info): Do not track X connection
1930 fd separately because it is always available from Display.
1931 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1934 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1936 * buffer.c (drop_overlay):
1937 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1938 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1940 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1942 * buffer.c (Fmake_overlay, Fmove_overlay):
1943 * intervals.c (set_point_from_marker):
1944 * print.c (PRINTPREPARE): Prefer signal_error
1945 to plain error and report unsuitable marker too.
1947 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1949 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1950 for 'dragging' member.
1951 (struct x_output): Remove set-but-unused leftovers
1952 'left_before_move' and 'top_before_move'.
1953 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1954 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1955 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1956 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1957 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1958 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1959 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1960 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1962 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1964 * nsfont.m (INVALID_GLYPH): New define.
1965 (nsfont_encode_char): Use INVALID_GLYPH.
1966 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1968 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1970 * xterm.c (x_last_mouse_movement_time): Revert last change.
1971 This code should use XDisplayMotionBufferSize to check display's
1972 motion history first, and there are few other issues as well.
1973 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1974 (handle_one_xevent): Adjust user.
1976 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1978 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1979 * frame.c (Flast_nonminibuf_frame): ... to here.
1980 (check_minibuf_window): Don't abort if no window was found
1983 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1985 Use XGetMotionEvents to ask the last mouse motion time from X server.
1986 * xterm.c (X_MOTION_HISTORY): Default to 1.
1987 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1988 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1989 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1990 Ifdef away legacy code.
1991 (XTmouse_position, x_scroll_bar_report_motion):
1992 Use x_last_mouse_movement_time.
1993 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1996 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1998 * msdos.c (last_mouse_window): Move to...
1999 (dos_rawgetc): ...this function and adjust comment.
2000 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2001 (mouseMoved): ...this function and adjust comment.
2002 * w32term.c (last_window): Likewise with...
2003 (w32_read_socket): ...this function.
2004 * xterm.c (last_window): Likewise with...
2005 (handle_one_xevent): ...this function.
2007 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2009 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2010 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2011 (handle_one_xevent): ...to here.
2012 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2015 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2017 * msdos.c (IT_set_terminal_window): Remove no-op.
2018 (initialize_msdos_display): Adjust terminal setup.
2019 * w32console.c (w32con_set_terminal_window): Remove no-op.
2020 (initialize_w32_display): Adjust terminal setup.
2021 * w32term.c (w32_set_terminal_window): Remove no-op.
2022 (w32_create_terminal): Adjust terminal setup.
2023 * xterm.c (XTset_terminal_window): Remove no-op.
2024 (x_create_terminal): Adjust terminal setup.
2026 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2028 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2030 (ns_create_terminal): Adjust terminal setup.
2031 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2033 (w32_create_terminal): Adjust terminal setup.
2034 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2036 (x_create_terminal): Adjust terminal setup.
2038 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2040 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2041 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2042 * dispnew.c (buffer_posn_from_coords):
2043 * window.c (Fwindow_end, displayed_window_lines):
2044 * xdisp.c (redisplay_mode_lines): Use it.
2046 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2048 * fontset.c (face_for_char): Check char in the current face font first
2049 if HAVE_NS (Bug#15138).
2051 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2053 * window.c (temp_output_buffer_show): Make sure window returned
2054 by display_buffer is live (Bug#15213).
2056 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2058 Minor cleanup to avoid forward declarations.
2059 * coding.h (struct ccl_spec): Remove forward declaration.
2060 * composite.h (toplevel): Include font.h.
2061 (struct composition_it, struct face, struct font_metrics):
2062 Remove forward declaration.
2063 * dispextern.h (struct image, struct atimer): Likewise.
2064 * emacsgtkfixed.h (struct frame): Likewise.
2065 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2066 * font.h (struct font_driver, struct font, struct glyph_string)
2067 (struct face): Remove forward declaration.
2068 * fontset.h (struct face, struct font): Likewise.
2069 * frame.h (toplevel): Style cleanup.
2070 (enum output_method): Move to...
2071 * termhooks.h (enum output_method): ...here.
2072 (struct glyph, struct frame, struct ns_display_info)
2073 (struct x_display_info, struct w32_display_info):
2074 Remove forward declaration.
2075 * xterm.h (toplevel): Include termhooks.h.
2076 (struct font, struct window, struct glyph_matrix, struct frame)
2077 (struct input_event, struct face, struct image): Remove forward
2079 * gtkutil.h (struct _widget_value): Likewise.
2080 * keyboard.h (toplevel): Include termhooks.h.
2081 (struct input_event): Remove forward declaration.
2083 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2085 * intervals.c (set_point_from_marker): New function.
2086 * editfns.c (Fgoto_char):
2087 * process.c (Finternal_default_process_filter):
2088 * window.c (select_window_1): Use it.
2089 * buffer.h (set_point_from_marker): Add prototype.
2091 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2093 * w32.c (term_winsock): Call release_listen_threads before calling
2095 (_sys_wait_accept): Wait for accept event in a loop with a finite
2096 timeout, instead of waiting indefinitely. Will hopefully avoid
2097 hanging during exit because WSACleanup deadlocks waiting for the
2098 event object to be released. (Bug#14333)
2100 * w32proc.c (release_listen_threads): New function, signals all
2101 the reader threads that listen for connections to stop waiting.
2103 * w32.h (release_listen_threads): Add prototype.
2105 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2107 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2108 field of new marker (for sanity and safety).
2109 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2110 anyway because XMISCTYPE is a function and can't be an lvalue).
2112 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2114 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2115 (x_after_update_window_line, x_scroll_bar_create):
2116 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2117 (handle_one_xevent, x_clear_frame_area):
2118 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2119 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2120 * xterm.h (x_clear_area): Adjust prototype.
2122 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2124 Hook scanning and indentation functions to find_newline. This helps
2125 to avoid duplicated code and renders more respect to newline cache.
2126 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2127 * cmds.c (Fforward_line):
2128 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2129 Use find_newline and avoid unnecessary point movements.
2130 * search.c (scan_newline): Implement on top of find_newline.
2132 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2135 scoped code (bug#11258).
2137 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2139 * nsterm.m (last_window): New variable.
2140 (EV_TRAILER2): New macro.
2141 (EV_TRAILER): Call EV_TRAILER2.
2142 (mouseMoved:): Add support for mouse-autoselect-window
2143 on nextstep (Bug#6888).
2145 2013-08-28 Andreas Schwab <schwab@suse.de>
2147 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2148 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2149 Remove unused macro definitions.
2150 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2151 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2152 Only define if emacs.
2154 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2156 Prefer enum glyph_row_area to int where appropriate.
2157 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2159 (window_box, window_box_width, window_box_left, window_box_left_offset)
2160 (window_box_right, window_box_right_offset): Adjust prototypes.
2161 * xdisp.c (window_box, window_box_width, window_box_left)
2162 (window_box_left_offset, window_box_right, window_box_right_offset):
2163 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2164 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2165 * nsterm.m (ns_clip_to_row):
2166 * w32term.c (w32_clip_to_row):
2167 * xterm.c (x_clip_to_row): Likewise.
2169 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2171 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2172 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2174 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2176 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2177 for portability to hosts where /bin/sh has problems.
2179 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2181 Redesign redisplay interface to drop global output_cursor.
2182 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2183 (toplevel): Remove declaration of output_cursor.
2184 (set_output_cursor, x_cursor_to): Remove prototype.
2185 * window.h (struct window): New member output_cursor.
2186 (output_cursor_to): New function to replace RIF member.
2187 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2188 (update_text_area, set_window_cursor_after_update): Use it.
2189 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2190 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2191 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2192 * w32term.c (x_update_window_begin, x_update_window_end):
2193 * xterm.c (x_update_window_begin, x_update_window_end):
2194 Adjust to use per-window output cursor.
2196 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2198 Simplify SELECT_TYPE-related code.
2199 Like EMACS_TIME, this portability layer is no longer needed, since
2200 Emacs has been using fd_set as a portability layer for some time.
2201 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2202 (SELECT_TYPE): Remove. All uses changed to fd_set.
2203 (fd_set) [!FD_SET]: New typedef.
2205 Simplify EMACS_TIME-related code.
2206 This portability layer is no longer needed, since Emacs has been
2207 using struct timespec as a portability layer for some time.
2208 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2209 Include <time.h> rather than "systime.h"; that's all that's needed now.
2210 * dispnew.c: Include <timespec.h> rather than "systime.h";
2211 that's all that's needed now.
2212 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2213 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2214 TIMESPEC_RESOLUTION.
2215 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2216 LOG10_TIMESPEC_RESOLUTION.
2217 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2218 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2219 (make_emacs_time): Remove. All used changed to make_timespec.
2220 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2221 (current_timespec): Rename from current_emacs_time. All uses changed.
2222 (add_emacs_time): Remove. All uses changed to timespec_add.
2223 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2224 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2225 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2226 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2227 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2228 (current_timespec): Rename from current_emacs_time. All uses changed.
2229 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2230 changed to timespec_cmp.
2231 * xgselect.c: Include <timespec.h>, since our .h files don't.
2233 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2235 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2236 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2237 Remove the leftovers.
2238 * gtkutil.c (toplevel): Do not declare Qxft but include
2240 * image.c (toplevel): Do not declare Vlibrary_cache because
2241 it's already done in lisp.h.
2243 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2245 * lisp.h (Mouse_HLInfo): Move from here...
2246 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2247 (reset_mouse_highlight): New function.
2248 * msdos.c (dos_set_window_size, IT_update_begin)
2249 (internal_terminal_init):
2250 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2251 (ns_initialize_display_info):
2252 * w32console.c (initialize_w32_display):
2253 * w32term.c (x_update_window_end, x_free_frame_resources)
2254 (w32_initialize_display_info):
2255 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2256 * window.c (Fdelete_other_windows_internal):
2257 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2258 * termchar.h (toplevel):
2259 * xterm.h (toplevel): Include dispextern.h.
2261 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2263 Fix minor problems found by static checking.
2264 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2265 (expect): Avoid nested-if warning.
2266 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2267 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2268 * nsterm.h, nsterm.m (ns_select):
2269 * xgselect.c, xgselect.h (xg_select):
2270 Adjust signature to better match pselect's.
2271 * nsterm.m (ns_select):
2272 Don't set *TIMEOUT, since pselect doesn't.
2273 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2274 diagnostic about assigning const char * to it.
2275 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2277 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2279 * lread.c (substitute_object_recurse): Handle hash-tables as well
2282 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2284 Fix unlikely core dump in init_tty, and simplify terminfo case.
2285 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2286 The old version incorrectly dumped core if malloc returned a
2287 buffer containing only non-NUL bytes.
2288 (init_tty): Do not allocate or free termcap buffers; the
2289 struct does that for us now.
2290 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2291 (struct tty_display_info): Define members termcap_term_buffer and
2292 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2293 use them. Allocate them directly in struct rather than indirectly
2294 via a pointer, to simplify init_tty.
2296 * frame.c (check_minibuf_window): Initialize 'window' properly,
2297 so that Emacs reliably aborts later if 'window' is not initialized.
2299 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2301 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2302 of VoidSymbol (Bug#15154).
2304 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2306 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2307 mouse_face_beg_y and mouse_face_end_y.
2308 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2309 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2310 Adjust users and update comment where appropriate.
2312 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2314 * frame.c (check_minibuf_window): New function.
2315 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2316 Call check_minibuf_window (Bug#15183).
2318 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2320 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2321 because this is the only last cursor data we need to keep and consult.
2322 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2323 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2326 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2328 Fix recovering from possible decompression error.
2329 Since insert_from_gap doesn't always move point, we can't use PT as
2330 the position where the partially decompressed data ends, and
2331 should count how many bytes was produced so far.
2332 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2333 (unwind_decompress): Really delete partially uncompressed data.
2334 (Fzlib_decompress_region): Take decompressed data size into account.
2336 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2338 * syntax.c (init_syntax_once): Adjust comment and do an early
2339 initialization of Qchar_table_extra_slots just once...
2340 * casetab.c (init_casetab_once):
2341 * category.c (init_category_once):
2342 * character.c (syms_of_character):
2343 * coding.c (syms_of_coding):
2344 * xdisp.c (syms_of_xdisp): ...and omit it here.
2346 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2348 * xdisp.c (get_next_display_element): Don't apply to characters
2349 from a display vector the logic of setting it->end_of_box_run_p
2350 suitable for characters from a buffer. (Bug#15175)
2352 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2353 to handle directories, rather than '_utime' which doesn't.
2356 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2358 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2359 or fullscreen (Bug#14627).
2361 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2363 System-dependent integer overflow fixes.
2364 * process.c (Fset_process_window_size): Signal an error if
2365 the window size is outside the range supported by the lower level.
2366 * sysdep.c (set_window_size): Return negative on error,
2367 nonnegative on success, rather than -1, 0, 1 on not in system,
2368 failure, success. This is simpler. Caller changed.
2369 (serial_configure): Remove unnecessary initialization of local.
2370 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2371 size fits in unsigned long; this isn't true on some 32-bit hosts.
2372 Avoid buffer overrun if some future version of /proc/meminfo has a
2373 variable name longer than 20 bytes.
2374 (system_process_attributes) [__FreeBSD__]:
2375 Don't assume hw.availpages fits in 'int'.
2377 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2379 Don't let very long directory names overrun the stack.
2380 Fix some related minor problems involving "//", vfork.
2381 * callproc.c (encode_current_directory): New function.
2382 (call_process): Don't append "/"; not needed.
2383 * fileio.c (file_name_as_directory_slop): New constant.
2384 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2385 this can save the caller having to alloca.
2386 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2387 Use SAFE_ALLOCA, not alloca.
2388 (directory_file_name, Fexpand_file_name): Leave leading "//"
2389 alone, since it can be special even on POSIX platforms.
2390 * callproc.c (call_process):
2391 * process.c (Fformat_network_address):
2392 * sysdep.c (sys_subshell):
2393 Use encode_current_directory rather than rolling our own.
2394 (create_process): No need to encode directory; caller does that now.
2395 * process.h (encode_current_directory): New decl.
2396 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2397 Rework to avoid 'goto xyzzy;'.
2399 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2401 * xdisp.c (handle_face_prop): If the default face was remapped use
2402 the remapped face for strings from prefix properties. (Bug#15155)
2404 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2406 Minor cleanup for redisplay interface and few related functions.
2407 * frame.h (enum text_cursor_kinds): Move from here...
2408 * dispextern.h (enum text_cursor_kinds): ...to here.
2409 (toplevel): Drop unnecessary declarations.
2410 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2411 in update_window_end_hook and draw_window_cursor functions.
2412 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2413 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2414 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2415 * xterm.c (x_update_window_end, x_draw_window_cursor):
2416 * xdisp.c (display_and_set_cursor, update_window_cursor)
2417 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2418 enum text_cursor_kinds where appropriate.
2420 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2422 Redesign redisplay interface to drop updated_row and updated_area.
2423 * dispextern.h (updated_row, updated_area): Remove declaration.
2424 (struct redisplay_interface): Pass glyph row and row area parameters
2425 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2426 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2428 * dispnew.c (updated_row, updated_area): Remove.
2429 (redraw_overlapped_rows, update_window_line): Adjust user.
2430 (update_marginal_area, update_text_area): Likewise. Pass updated row
2431 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2432 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2435 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2437 * process.c (flush_pending_output): Remove stub.
2440 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2442 * callproc.c: Fix race that killed background processes (Bug#15144).
2443 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2444 Record deleted process-id in critical section, not afterwards.
2445 Don't mistakenly kill process created by a call-process invocation
2446 that discards output and does not wait.
2448 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2450 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2451 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2452 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2453 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2454 to shut up compiler in mark_object.
2455 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2457 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2459 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2460 We can't portably rely on PTY_OPEN doing that, even if
2461 it calls posix_openpt with O_CLOEXEC.
2463 2013-08-20 Kenichi Handa <handa@gnu.org>
2465 * character.c (string_char): Improve commentary.
2467 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2469 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2470 (struct animation_cache): Make signature a flexible array member.
2471 All uses changed. This is a tad slower but may insulate us better
2472 from future changes to ImageMagick.
2474 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2476 * image.c: Shrink memory needed for animation cache.
2477 (SIGNATURE_DIGESTSIZE): New constant.
2478 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2479 (imagemagick_create_cache): Copy the signature. This saves
2480 several KB of memory that ImageMagick wastes per signature.
2481 Don't bother updating the update_time, as the caller does that now.
2482 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2483 it's a fixed size struct member now.
2484 (imagemagick_get_animation_cache): Always destroy the signature,
2485 as it's now imagemagick_create_cache's responsibility to copy it.
2486 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2487 and use memcmp rather than strcmp.
2488 eassert that ImageMagick returns a signature of the specified length.
2490 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2492 * image.c (imagemagick_get_animation_cache): Don't segfault on
2494 (imagemagick_get_animation_cache): Revert to previous definition
2495 so that it actually works. But keep the memory leak fix.
2496 (imagemagick_get_animation_cache): Fix memory leak.
2498 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2500 * image.c: Fix animation cache signature memory leak.
2501 Fix some other minor performance problems while we're at it.
2502 (imagemagick_create_cache): Clear just the members that
2503 need clearing. Don't set update_time, as caller does that now.
2504 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2505 Simplify by using pointer-to-pointer instead of a prev pointer.
2506 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2507 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2508 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2509 it's already a copy. Free the signature probe unless it's cached.
2511 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2512 This was introduced by my 2013-08-12 fix for Bug#15035.
2514 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2516 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2517 (imagemagick_prune_animation_cache): Now static.
2519 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2521 * image.c (imagemagick_get_animation_cache): Don't segfault when
2522 pruning all entries.
2524 2013-08-18 Ken Brown <kbrown@cornell.edu>
2526 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2527 static heap if ENABLE_CHECKING is defined.
2528 (max_bss_sbrk_ptr): New variable.
2530 (report_sheap_usage): Report maximum static heap usage instead of
2531 ending static heap usage.
2533 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2535 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2536 of zlib_initialized according to the results of calling
2537 init_zlib_functions.
2539 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2541 * image.c: Implement an ImageMagick per-image cache.
2542 (imagemagick_get_animation_cache): Fix a double-free error.
2543 (imagemagick_load_image): Remove the ping_wand code, which only
2544 apparently saved time on invalid animated images, and slowed down
2545 everything else. Optimise for the common case.
2547 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2549 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2551 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2553 * marker.c (set_marker): Remove documentation of undefined behavior.
2555 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2557 * image.c (imagemagick_compute_animated_image): Animate correctly
2558 when sub-images are smaller than the main image.
2559 (imagemagick_compute_animated_image): Setting the iterator row to
2560 zero is apparently not allowed.
2561 (imagemagick_compute_animated_image): Allow images that say they
2562 have sub-images that are bigger than the main image, but just crop
2565 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2567 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2569 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2571 * image.c (imagemagick_compute_animated_image): Respect the GIF
2574 2013-08-15 Ken Brown <kbrown@cornell.edu>
2576 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2577 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2580 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2582 Fix minor problems found by static checking.
2583 * frame.c (delete_frame):
2584 * xdisp.c (next_element_from_display_vector):
2585 Avoid uninitialized local.
2586 * image.c (imagemagick_compute_animated_image): Port to C89.
2587 Prefer usual GNU indentation style for loops.
2588 Be more careful about bizarrely large sizes, by using ptrdiff_t
2591 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2593 Fix infinite frame selection loop (Bug#15025).
2594 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2596 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2598 * xdisp.c (compute_window_start_on_continuation_line):
2599 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2600 to make sure we end up setting the window start at the leftmost
2601 visible character of the display line. This avoids funky
2602 horizontal shifting because the window start is not kept on the
2603 same position. (Bug#15090)
2604 (next_element_from_display_vector): Support 'box' face attribute
2605 in the face definitions of a display vector. (Bug#15099)
2607 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2609 * image.c (imagemagick_compute_animated_image): Implement animated
2611 (imagemagick_compute_animated_image): Fix some compilation
2612 warnings. Implement a very simple cache to make the animation
2613 usable at all, but it should be replaced with a per-image cache.
2615 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2617 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2618 to do `for' loops over alist values.
2619 * buffer.h (FOR_EACH_BUFFER):
2620 * process.c (FOR_EACH_PROCESS): Use it.
2621 (handle_child_signal, status_notify, Fget_buffer_process)
2622 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2624 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2626 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2627 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2628 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2629 to xzalloc and so avoid redundant call to memset.
2630 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2631 members because it is allocated with xzalloc and so already zeroed.
2633 2013-08-14 Ken Brown <kbrown@cornell.edu>
2635 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2638 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2640 Utility function and macro to copy Lisp string to C string.
2641 * lisp.h (xlispstrdupa): New macro.
2642 (xlispstrdup): New prototype.
2643 * alloc.c (xlispstrdup): New function.
2644 * callint.c (Fcall_interactively):
2645 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2646 (Fsubstitute_in_file_name):
2647 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2648 * image.c (x_create_bitmap_from_file):
2649 * w32term.c (w32_term_init):
2650 * xterm.c (x_term_init): Use xlispstrdup.
2652 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2654 * image.c (imagemagick_load_image): Make animated pictures work.
2655 There's still some problems with background color settings, though
2658 * decompress.c (unwind_decompress): Always restore point.
2660 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2662 * marker.c (set_marker): Reformat documentation.
2664 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2666 * xdisp.c (cursor_type_changed): Now static.
2668 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2669 Use changed. This avoids the need to call xmalloc and for the
2670 caller to call xfree, and avoids memory leaks in some situations.
2672 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2674 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2675 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2676 (redisplay_window): If window_end_valid is cleared due to non-zero
2677 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2678 so do not call to try_cursor_movement for that window.
2680 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2682 * window.h (struct window): Convert window_end_pos and
2683 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2684 (wset_window_end_pos, wset_window_end_vpos): Remove.
2685 * dispnew.c (adjust_glyph_matrix):
2686 * window.c (Fwindow_end, replace_window, set_window_buffer)
2688 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2689 (set_vertical_scroll_bar, redisplay_window, try_window)
2690 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2691 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2692 (note_mouse_highlight): Adjust users.
2693 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2696 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2698 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2699 * image.c (imagemagick_filename_hint): Use `const char *' and
2700 prefer SSDATA to SDATA to avoid warnings.
2702 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2704 Cleanup window fringes, margins and scroll bars adjustments.
2705 * window.c (set_window_fringes, set_window_margins)
2706 (set_window_scroll_bars, apply_window_adjustment): New functions.
2707 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2708 (Fset_window_scroll_bars): Use them.
2710 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2712 * window.h (struct window): Convert scroll_bar_width
2713 from Lisp_Object to integer. Adjust comment.
2714 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2716 * window.c (wset_scroll_bar_width): Remove.
2717 (make_window): Initialize scroll_bar_width.
2718 (Fsplit_window_internal): Use direct assignment.
2719 (Fset_window_configuration, save_window_save):
2720 Convert Lisp_Object to integer and back where appropriate.
2721 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2722 bar was actually changed, and mention this in docstring.
2724 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2726 * decompress.c: Minor simplifications.
2727 (Fzlib_decompress_region): Don't bother verifying
2728 that avail_out <= UINT_MAX, as that was confusing.
2729 Mention the restriction in a comment instead.
2730 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2732 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2734 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2735 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2737 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2739 * image.c (imagemagick_filename_hint): Check for errors in the
2742 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2744 * window.c (Fwindow_margins): Return nil when there's no marginal
2745 area, as per the documented API.
2747 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2748 Fmake_vector, as scroll bar's struct members are not all Lisp
2749 objects now. This avoids crashes in GC.
2751 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2752 bool, so its address could be taken.
2754 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2756 * image.c (imagemagick_filename_hint): New function to possibly
2757 apply `image-content-type-suffixes'.
2758 (imagemagick_load_image): Use it.
2760 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2762 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2763 if loading zlib failed.
2765 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2768 2013-08-13 checkin below. Change bool to BOOL, rule is:
2769 All Obj-C code uses BOOL, except for interfaces callable from C.
2771 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2773 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2775 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2776 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2777 bool instead of BOOL.
2778 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2779 from Lisp_Object to bitfield. Adjust comment.
2780 * w32term.c (x_scroll_bar_create): Adjust user.
2781 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2782 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2783 Use bool for boolean.
2784 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2785 to `unsigned int' when defining a bitfield.
2787 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2789 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2791 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2793 * window.h (struct window): Convert left_margin_cols and
2794 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2795 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2796 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2798 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2800 (showing_window_margins_p, update_window_line, update_frame_1):
2801 * fringe.c (draw_fringe_bitmap_1):
2802 * xdisp.c (window_box_width): Adjust users.
2803 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2804 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2805 Use direct assignment.
2806 (Fset_window_configuration, save_window_save, Fwindow_margins):
2807 Convert Lisp_Object to integer and back where appropriate.
2808 (Fset_window_margins): Adjust user. Return t if any margin
2809 was actually changed, and mention this in docstring.
2811 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2813 * syntax.c (forward_word):
2814 * cmds.c (forward_char, backward_char): Mention the optional argument.
2816 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2818 * window.h (struct window): Convert left_fringe_width
2819 and right_fringe_width from Lisp_Objects to integers.
2821 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2822 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2823 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2825 (make_window): Initialize new integer fields to -1.
2826 (Fsplit_window_internal): Use direct assignment.
2827 (Fset_window_configuration, save_window_save):
2828 Convert Lisp_Object to integer and back where appropriate.
2829 (Fset_window_fringes): Adjust user. Return t if any fringe
2830 was actually changed, and mention this in docstring.
2832 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2834 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2835 * nsfns.m (x_set_cursor_type):
2836 * w32fns.c (x_set_cursor_type):
2837 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2838 * xdisp.c (set_frame_cursor_types): ...but in common code.
2840 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2842 * font.c (clear_font_cache): New function, stripped from...
2843 (Fclear_font_cache): ...here, which now uses the function
2844 above. Adjust comment.
2845 * font.h (clear_font_cache): Add prototype.
2846 * xfaces.c (clear_face_cache): Use clear_font_cache.
2848 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2850 * window.c (Fset_window_start): Compare `w', not `window' because
2851 `w' might not be equal to `window' after call to decode_live_window.
2853 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2855 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2856 This fixes a problem introduced by the Bug#15035 patch
2857 when using GPG. Reported by Herbert J. Skuhra.
2859 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2861 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2862 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2863 not yet initialized.
2865 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2867 * decompress.c (Fzlib_decompress_region): Support zlib
2868 decompression, too, and rename.
2870 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2872 Minor zlib configuration tweaks.
2873 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2874 Don't assume presence of fn_inflateInit2_ zlib internal function.
2876 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2878 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2879 include the zlib prefix.
2881 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2883 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2884 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2885 define static variables that are pointers to zlib functions to be
2887 (init_zlib_functions) [WINDOWSNT]: New function.
2888 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2890 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2891 macros instead of invoking the zlib functions directly.
2892 (syms_of_decompress): DEFSYM Qzlib_dll.
2893 Staticpro Szlib_available_p.
2895 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2897 Avoid looping over all frame windows to freeze and unfreeze.
2898 * window.h (struct window): Drop frozen_window_start_p.
2899 (freeze_window_starts): Drop prototype.
2900 * frame.h (struct frame): New frozen_window_starts flag.
2901 (FRAME_WINDOWS_FROZEN): New macro.
2902 * window.c (freeze_window_start, freeze_window_starts):
2904 (select_window, replace_window): Adjust users.
2905 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2906 (window_frozen_p): New function.
2907 (redisplay_window): Use it.
2909 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2911 Fix some fd issues when running subprocesses (Bug#15035).
2912 Fix bugs that can leak files or file descriptors on errors.
2913 Don't unlink open temp files, as that's hard for users to diagnose
2914 when things go awry (e.g., temp disk exhausted).
2915 Don't bother to lock temp files. Check for invalid recursion.
2916 * callproc.c (synch_process_fd): Remove. All uses removed.
2917 (synch_process_tempfile): New var or macro.
2918 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2920 (record_kill_process): New arg, the temp name. All callers changed.
2921 (delete_temp_file): Now just a simple wrapper around unlink.
2922 (call_process_kill): New arg, the call_process_fd array.
2923 Close them all. Clear synch_process_pid. Remove the temp file,
2924 or arrange for it to be removed.
2925 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2926 that's been moved to synch_process_tempfile. Caller changed.
2927 Do not remove the tempfile; that's now call_process_kill's
2929 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2930 call_process_kill; the caller now does that.
2931 (call_process_cleanup): Do not close the process fd; that's now
2932 call_process_kill's responsibility.
2933 (Fcall_process): Implement via new function call_process, which
2934 has most of the old body of Fcall_process, but with a different API.
2935 (call_process): New function that does not open or close filefd if
2936 it is nonnegative. Record which fds need to be closed, and let
2937 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2938 Signal an error if invoked recursively (could be done via a hook).
2939 Simplify creation of the tempfile in the MSDOS case.
2940 Don't create the output file until after checking for the executable.
2941 Report any failure to open /dev/null.
2942 Don't open /dev/null for writing twice; once is enough.
2943 Don't create pipe if all output is being discarded or sent to file.
2944 Don't worry about setting up the coding system or reading from the
2945 pipe if all output is being discarded.
2946 Hoist fd_error local into top level, to lessen block nesting.
2947 Don't record deleted pid here; now done by Fcall_process_region.
2948 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2949 and note its success in synch_process_tempfile.
2950 Do not leak resources when child_setup fails.
2951 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2952 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2953 (create_temp_file): Now returns open fd, with an additional
2954 Lisp_Object * argument to return the name. All callers changed.
2955 Do not close the file; rewind it instead, and leave it open for
2956 the caller. Do not lock the temp file. Unwind-protect the file
2957 and the file-descriptor.
2958 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2959 If an asynchrounous process, record it here, not in call_process.
2960 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2961 * eval.c (set_unwind_protect): New function.
2962 * fileio.c (write_region): New function, generalized from the
2963 old Fwrite_region. Do not lock temp files.
2964 (Fwrite_region): Use it.
2965 * lisp.h (set_unwind_protect, write_region): New decls.
2966 * process.c: Include <verify.h>.
2967 (make_process): Mark fds as initially closed.
2968 (deleted_pid_list): Now a list of pid-filename pairs.
2970 (close_process_fd): New function.
2971 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2972 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2973 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2974 (create_process, create_pty, Fmake_serial_process)
2975 (server_accept_connection): Record which fds need to be closed,
2976 and let deactivate_process close them.
2977 (Fmake_network_process): Do not discard the unwind-protect
2978 until it's safe to do so.
2979 (deactivate_process): Close the fds opened by create_process etc.
2980 (Fprocess_send_eof): Adjust to new way of recording open fds.
2981 Report an error if /dev/null can't be opened, instead of aborting.
2982 * process.h (PROCESS_OPEN_FDS): New constant.
2983 (struct Lisp_Process): New member open_fds.
2984 (record_kill_process, record_deleted_pid): Adjust signatures.
2985 (record_deleted_pid): Move decl here ...
2986 * syswait.h (record_deleted_pid): ... from here.
2988 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2990 * decompress.c: Fix bugs with large buffers and weird inputs.
2991 Tune a bit. Reindent as per usual Emacs style.
2992 (BUFFER_SIZE): Remove.
2993 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2994 more than UINT_MAX bytes. Decompress into the gap instead of into
2995 an auto buffer, as this should avoid copying. Return nil if
2996 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2997 set immediate_quit; we shouldn't trust zlib code that much.
2999 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3001 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3002 errors, and really move the gap to where we want it.
3004 * lisp.h: Include decompress.c support.
3006 * emacs.c (main): Include decompress.c support.
3008 * Makefile.in: Include -lz if present.
3010 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3012 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3013 (initWithTitle:): Initialize frame to 0.
3014 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3015 (fillWithWidgetValue:frame:): Rename from
3016 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3018 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3019 fillWithWidgetValue:frame:
3021 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3022 remove memory leak warnings.
3024 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3025 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3028 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3029 (x_activate_menubar): Update the whole menu.
3030 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3031 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3032 current event is not NSSystemDefined (Bug#15001).
3033 Call ns_check_menu_open only if trackingMenu is 2.
3034 (menuDidClose:): New method, decrease trackingMenu.
3035 (fillWithWidgetValue:setDelegate:): New method.
3036 (fillWithWidgetValue:): Call the above.
3038 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3040 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3042 Omit some unnecessary casts.
3043 Many of these go back to the old pre-C89 days, when they may have
3044 been needed, but we've been assuming C89 or later for a while now.
3045 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3046 (live_float_p, live_misc_p, live_vector_p):
3047 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3048 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3049 (defvar_per_buffer):
3050 * callint.c (Fcall_interactively):
3051 * doc.c (Fsubstitute_command_keys):
3052 * filelock.c (get_boot_time):
3053 * frame.c (xrdb_get_resource):
3054 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3055 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3056 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3057 (menuitem_highlight_callback, menu_destroy_callback)
3058 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3059 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3060 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3061 (xg_tool_bar_help_callback, tb_size_cb):
3062 * image.c (xpm_alloc_color, png_read_from_memory)
3063 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3064 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3066 * keymap.c (describe_map):
3067 * nsfns.m (Fns_display_monitor_attributes_list):
3068 * nsmenu.m (process_dialog:):
3069 * nsterm.m (hold_event):
3070 * process.c (wait_reading_process_output):
3071 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3072 * scroll.c (do_direct_scrolling, scrolling_1):
3073 * termcap.c (tgetent):
3074 * window.c (check_window_containing, add_window_to_list)
3075 (freeze_window_starts):
3076 * xdisp.c (compare_overlay_entries, vmessage):
3077 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3078 (x_get_monitor_attributes_xrandr)
3079 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3080 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3081 * xfont.c (xfont_match, xfont_open):
3082 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3083 (menubar_selection_callback, menu_position_func)
3084 (popup_selection_callback, create_and_show_popup_menu)
3085 (dialog_selection_callback, create_and_show_dialog):
3086 * xrdb.c (x_get_string_resource):
3088 * xsmfns.c (x_session_check_input):
3089 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3090 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3091 (xaw_jump_callback, xaw_scroll_callback):
3092 Omit unnecessary casts.
3094 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3096 Minor string-length refactoring.
3097 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3098 * frame.c (make_monitor_attribute_list):
3099 Prefer build_string to strlen + make_string.
3101 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3103 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3104 don't check minor_code (Bug#14417).
3106 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3108 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3109 vertical positions instead. This avoids calling MATRIX_ROW with
3110 row numbers that are possibly beyond valid limits. (Bug#15064)
3112 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3114 Use xstrdup and build_unibyte_string where applicable.
3115 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3116 * xfns.c (x_window):
3117 * xrdb.c (x_get_customization_string):
3118 * xterm.c (xim_initialize):
3119 * w32fns.c (w32_window): Use xstrdup.
3120 (w32_display_monitor_attributes_list):
3121 * emacs.c (init_cmdargs):
3122 * keyboard.c (PUSH_C_STR):
3123 * nsfont.m (nsfont_open):
3124 * sysdep.c (system_process_attributes):
3125 * w32.c (system_process_attributes):
3126 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3128 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3130 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3131 variables of these types so that GDB would know about them, as aid
3132 for debugging fatal exceptions. (Bug#15024) See also
3133 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3136 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3138 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3139 larger than the NSWindow (Bug#14934).
3141 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3143 Redesign redisplay interface to drop global variable updated_window.
3144 Always pass currently updated window as a parameter to update routines.
3145 * dispextern.h (updated_window): Remove declaration.
3146 (struct redisplay_interface): Pass window parameter to
3147 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3148 and after_update_window_hook.
3149 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3151 * dispnew.c (updated_window): Remove.
3152 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3153 (update_window_line): Adjust to match redisplay interface changes.
3154 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3155 (ns_scroll_run, ns_after_update_window_line):
3156 * w32term.c (x_update_window_begin, x_update_window_end)
3157 (x_after_update_window_line, x_scroll_run):
3158 * xterm.c (x_update_window_begin, x_update_window_end)
3159 (x_after_update_window_line, x_scroll_run):
3160 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3161 Likewise. Adjust comments where appropriate.
3162 (x_cursor_to): Simplify because this is always called during window
3163 update (but install debugging check anyway).
3164 (expose_window): Check must_be_updated_p flag to see whether this
3165 function is called during window update.
3167 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3169 Do not reset window modification event counters excessively.
3170 These leftovers and poor man's tricky methods to catch extra
3171 redisplay's attention are no longer needed.
3172 * frame.c (set_menu_bar_lines_1):
3173 * minibuf.c (read_minibuf_unwind):
3174 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3175 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3176 (window_scroll_line_based, Fset_window_configuration):
3177 * xdisp.c (redisplay_window): Do not reset last_modified and
3178 last_overlay_modified counters.
3180 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3182 * xselect.c (x_send_client_event): Set send_event and serial, memset
3183 data.l as it might be bigger than data.b. Use 24 bit mask to
3184 XSendEvent (Bug#15034).
3186 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3188 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3189 for TTY frames that are not the top frame on their console.
3192 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3194 * w32term.c (w32fullscreen_hook): Really maximize frame when
3195 asked for (Bug#14841).
3197 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3199 Prefer selected_window to Fselected_window, likewise for frames.
3200 * buffer.c (Fbuffer_swap_text):
3201 * data.c (Fvariable_binding_locus):
3202 * window.c (run_window_configuration_change_hook): Adjust users.
3203 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3204 Use decode_live_frame.
3206 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3208 Be more careful if selected window shows the buffer other than current,
3209 use window_outdated only if this is not so. This change should also
3210 address some weird issues discussed in Bug#13012.
3211 * window.h (window_outdated): New prototype.
3212 * window.c (window_outdated): Now here. Convert from static and
3213 always assume window's buffer.
3214 (Fwindow_end, Fwindow_line_height): Use it.
3215 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3216 and always assume window's buffer.
3217 (redisplay_window): Adjust user.
3218 (redisplay_internal): Call to reconsider_clip_changes once and
3219 check whether mode line should be updated only if selected window
3220 shows current buffer.
3221 (run_window_scroll_functions): Use eassert for debugging check.
3222 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3224 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3226 * window.c (window_scroll, window_scroll_pixel_based)
3227 (window_scroll_line_based): Use bool for booleans.
3229 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3231 * process.c: Fix minor off-by-one issues in descriptor counts.
3232 This shouldn't fix any real bugs, but it cleans up the code a bit.
3233 (max_process_desc, max_input_desc): -1, not 0, means none.
3235 (delete_input_desc): New function.
3236 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3237 (deactivate_process): Scan backwards when recomuting max_process_desc;
3238 that should be faster.
3239 (init_process_emacs): Initialize max_input_desc.
3241 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3243 Use region cache to speedup bidi_find_paragraph_start.
3244 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3245 Rename cache_long_line_scans to cache_long_scans.
3246 * buffer.c (bset_cache_long_line_scans): Rename to
3247 bset_cache_long_scans.
3248 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3249 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3251 (syms_of_buffer): Rename cache-long-line-scans to
3252 cache-long-scans. Adjust docstring.
3253 * search.c (newline_cache_on_off):
3254 * indent.c (width_run_cache_on_off): Adjust users.
3255 * bidi.c (bidi_paragraph_cache_on_off): New function.
3256 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3257 * insdel.c (prepare_to_modify_buffer):
3258 Invalidate bidi_paragraph_cache if enabled.
3260 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3262 Invalidate region caches only if buffer text is going to be changed.
3263 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3264 (modify_text): ...new prototype.
3265 (prepare_to_modify_buffer_1): New prototype.
3266 * textprop.c (modify_region): Rename to...
3267 (modify_text_properties): ...new function.
3268 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3269 (Fremove_list_of_text_properties): Adjust users.
3270 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3271 (modify_text): ...new function.
3272 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3273 (prepare_to_modify_buffer_1): ...new function.
3274 * casefiddle.c (casify_region):
3275 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3276 (Ftranspose_regions): Use modify_text.
3278 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * lisp.mk (lisp): Add nadvice.elc.
3282 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3284 New macro to iterate over live buffers similar to frames.
3285 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3286 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3287 Declare buffer-related variables here to offload lisp.h.
3288 * buffer.c (Vbuffer_alist): Adjust comment.
3289 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3290 (other_buffer_safely):
3291 * data.c (store_symval_forwarding):
3292 * dispnew.c (Fframe_or_buffer_changed_p):
3293 * fileio.c (Fdo_auto_save):
3294 * filelock.c (unlock_all_files):
3295 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3297 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3299 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3300 * callproc.c (create_temp_file):
3301 * filelock.c (create_lock_file):
3302 Assume mkostemp, since it's now provided by Gnulib.
3304 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3306 * w32.c (mkostemp): New function.
3307 (mktemp): Remove, no longer used. Most of the code reused in
3308 mkostemp. (Bug#15015)
3309 (mktemp): Don't undef.
3311 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3313 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3314 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3315 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3316 (free_glyph_pool, check_glyph_memory): Likewise for
3317 all users. Adjust comments where appropriate.
3319 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3321 * composite.h: Minor fixups.
3322 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3323 to fix a misspelling, and change it to an inline function while
3324 we're at it (it need not be a macro). All uses changed.
3325 (composition_method, composition_valid_p):
3326 Rewrite to avoid assignments in if-conditions.
3328 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3330 Do not use global Lisp_Object in composition macros.
3331 * composite.h (composition_temp): Remove declaration.
3332 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3333 (composition_method, composition_valid_p): ...inline functions.
3334 (compose_region): Remove the leftover.
3335 * composite.c (composition_temp): Remove.
3336 (run_composition_function, update_compositions)
3337 (composition_compute_stop_pos, composition_adjust_point)
3338 (Ffind_composition_internal):
3339 * coding.c (handle_composition_annotation):
3340 * xdisp.c (handle_composition_prop, check_point_in_composition):
3341 Related users changed.
3343 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3345 Drop FRAME_PTR typedef.
3346 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3347 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3348 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3349 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3350 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3351 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3352 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3353 All related users changed.
3355 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3357 * eval.c (default_toplevel_binding): New function.
3359 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3360 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3361 (syms_of_eval): Export them.
3362 * data.c (Fdefault_value): Micro cleanup.
3363 * term.c (init_tty): Use "false".
3365 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3367 Fix X GC leak in GTK and raw (no toolkit) X ports.
3368 * xterm.c (x_free_frame_resources): If white and black relief
3369 GCs are allocated, always free them here.
3370 * xfns.c (x_make_gc): Omit redundant initialization.
3371 * widget.c (create_frame_gcs): Remove the leftover.
3372 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3373 in x_free_frame_resources.
3375 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3377 * nsterm.m (windowWillResize:toSize:): Only change title if
3378 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3380 (viewDidEndLiveResize): New method.
3382 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3383 inside NS_IMPL_COCOA.
3385 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3387 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3388 Do not check whether undo is enabled because record_insert and
3389 record_delete does that themselves.
3391 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3393 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3394 member which is not really used any more.
3395 (FRAME_XIC_BASE_FONTNAME): Remove.
3396 * xfns.c (xic_free_fontset): Adjust user.
3397 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3398 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3399 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3400 (xdialog_show): Use eassert for debugging check.
3401 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3403 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3405 * fileio.c, fns.c (merge): Move extern decl from here ...
3406 * lisp.h (merge): ... to here.
3408 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3410 Fix last font-related change.
3411 * w32font.h (w32font_list_internal, w32font_match_internal):
3413 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3414 (uniscribe_list_family): Adjust to match font API change.
3415 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3416 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3418 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3420 * frame.h (FRAME_MOUSE_UPDATE):
3421 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3422 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3424 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3426 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3427 * font.h (struct font_driver): Change list, match, and list_family
3428 functions to accept struct frame * as first arg.
3429 * font.c (font_score, font_compare, font_sort_entities):
3431 (font_sort_entities, font_list_entities, font_select_entity):
3432 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3433 match font API change.
3434 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3435 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3436 * ftxfont.c (ftxfont_list, ftxfont_match):
3437 * xftfont.c (xftfont_list, xftfont_match):
3438 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3439 * w32font.c (w32font_list, w32font_match, w32font_list):
3440 (w32font_list_internal, w32_font_match_internal): Likewise.
3441 * xfaces.c (Fx_family_fonts): Adjust user.
3443 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3445 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3446 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3447 only if HAVE_X_WINDOWS is in use.
3448 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3449 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3450 * w32term.c (x_wm_set_icon_position): Likewise.
3451 * w32fns.c (x_icon): Adjust user.
3453 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3455 * xterm.c (last_mouse_press_frame): Remove the
3456 leftover which is not really used any more.
3457 (handle_one_xevent, syms_of_xterm): Adjust users.
3458 (x_flush): Call XFlush once per each X display, not frame.
3459 This is better because this code always unconditionally skips
3460 non-X frames in Vframe_list and issues the only XFlush if we
3461 have more than one X frame on the same X display.
3462 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3463 Use bool for booleans.
3464 (x_draw_glyph_string_background, cvt_string_to_pixel):
3465 (cvt_pixel_dtor): Drop unnecessary prototypes.
3466 * xterm.h (x_display_ok): Adjust prototype.
3468 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3470 Drop unnecessary functions that deals with frame pixel size.
3471 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3472 (x_pixel_height): Drop prototypes.
3473 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3474 (x_pixel_height): Drop implementations.
3475 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3476 which should be always valid for window frame.
3477 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3478 * w32menu.c (Fx_popup_dialog):
3479 * xmenu.c (Fx_popup_dialog): Likewise for both.
3481 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3483 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3484 frame parameters and call to Fmodify_frame_parameters just once.
3485 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3486 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3487 and mention nil frame in docstring.
3489 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3491 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3492 (x_figure_window_size): Likewise. Adjust to return long.
3493 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3494 (toplevel): Move Qterminal_live_p to...
3495 * terminal.c (toplevel): ...here, make it static, and...
3496 (syms_of_terminal): ...DEFSYM here.
3497 * frame.h (Qterminal_live_p): Remove declaration.
3498 (make_frame, x_figure_window_size): Adjust prototype.
3499 * nsfns.m (Fx_create_frame): Use long for window flags.
3501 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3503 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3504 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3505 Do not assume that emacs_close (INT_MAX) is a no-op.
3507 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3509 * xfaces.c (make_face_cache): For struct face_cache, prefer
3510 xmalloc to xzalloc and so avoid redundant call to memset.
3511 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3513 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3515 * fringe.c (draw_window_fringes, update_window_fringes)
3516 (compute_fringe_widths):
3517 * w32term.c (x_draw_glyph_string):
3518 * window.c (candidate_window_p, Frecenter):
3519 * xfaces.c (realize_basic_faces, realize_default_face)
3520 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3521 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3522 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3523 * xmenu.c (Fx_menu_bar_open_internal):
3524 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3525 * xsettings.c (xft_settings_event):
3526 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3527 Use bool for booleans. Adjust style and comments where
3529 * dispextern.h (draw_window_fringes, update_window_fringes)
3530 (compute_fringe_widths):
3531 * xterm.h (x_had_errors_p): Adjust prototype.
3533 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3535 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3536 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3538 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3540 * fns.c (toplevel): Remove comment before Fsafe_length because
3543 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3545 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3547 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3549 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3550 frame which got the message is still alive, before dereferencing
3551 its pointer. (Bug#14970)
3553 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3554 be a live window, before using it as such. (Bug#14970)
3556 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3558 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3559 w32_detect_focus_change instead of doing part of its job by hand.
3560 This fixes the problem whereby FOCUS_OUT events were not sent to
3563 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3565 * process.c (Fprocess_list): Doc fix.
3567 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3568 being re-exposed only if it didn't ask to become visible.
3569 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3570 was previously iconified. (Bug#14841)
3571 (x_iconify_frame): Mark the frame iconified.
3573 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3575 Fix minor problems found by static checking.
3576 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3577 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3579 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3581 * eval.c (set_specpdl_old_value): New function.
3582 (unbind_to): Minor simplification.
3583 (get_backtrace_frame): New function.
3584 (Fbacktrace_frame): Use it. Add `base' argument.
3585 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3586 (syms_of_eval): Export backtrace-eval.
3587 * xterm.c (x_focus_changed): Simplify.
3589 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3591 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3593 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (redisplay_window): Instead of moving point out of
3596 scroll margin, reject the force_start method, and try scrolling
3597 instead. (Bug#14780)
3599 2013-07-24 Ken Brown <kbrown@cornell.edu>
3601 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3604 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3606 * eval.c (Fprogn): Do not check that BODY is a proper list.
3607 This undoes the previous change. The check slows down the
3608 interpreter, and is not needed to prevent a crash. See
3609 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3611 2013-07-23 Glenn Morris <rgm@gnu.org>
3613 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3615 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3617 Port to GNU/Linux systems with tinfo but not ncurses.
3618 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3619 to decide whether ncurses is being used. Without this change,
3620 GCC complains about tgetent not being declared, on a system
3621 that has tinfo installed but ncurses not installed.
3623 * eval.c (Fprogn): Check that BODY is a proper list.
3625 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3626 * data.c (Fsetq_default):
3627 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3628 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3630 Tune by taking advantage of the fact that ARGS is always a list
3631 when a function is declared to have UNEVALLED args.
3633 * emacsgtkfixed.c: Port to GCC 4.6.
3634 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3636 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3638 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3639 here to silence compiler warnings.
3641 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3643 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3644 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3645 from messing up Emacs's 'struct frame' (Bug#14923).
3647 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3649 * alloc.c (make_save_ptr_ptr): Define this function.
3650 It was inadvertently omitted. It's needed only if
3651 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3653 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3655 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3656 frame have focus (Bug#14895).
3658 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3660 Avoid vfork-related deadlock more cleanly.
3661 * callproc.c (child_setup): When the child's exec fails, output
3662 the program name, as that's more useful. Use O_NONBLOCK to avoid
3664 * process.c (create_process_1): Remove; no longer needed.
3665 (create_process): Remove timer hack; no longer needed, now that
3666 the child avoids deadlock.
3668 2013-07-20 Glenn Morris <rgm@gnu.org>
3670 * image.c (Fimage_flush): Fix doc typo.
3672 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3674 Fix array bounds violation when pty allocation fails.
3675 * process.c (PTY_NAME_SIZE): New constant.
3676 (pty_name): Remove static variable; it's now auto.
3677 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3678 Take pty_name as an arg rather than using a static variable.
3679 All callers changed.
3680 (create_process): Recover pty_flag from process, not from volatile local.
3681 (create_pty): Stay inside array even when pty allocation fails.
3682 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3684 * lread.c (Fload): Avoid initialization only when lint checking.
3685 Mention that it's needed only for older GCCs.
3687 2013-07-20 Kenichi Handa <handa@gnu.org>
3689 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3690 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3692 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3694 * lread.c (Fload): Avoid uninitialized warning.
3696 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3698 Fix some minor file descriptor leaks and related glitches.
3699 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3700 (create_lock_file): Use write, not emacs_write.
3701 * image.c (slurp_file, png_load_body):
3702 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3703 (server_accept_connection):
3704 Don't leak an fd on memory allocation failure.
3705 * image.c (slurp_file): Add a cheap heuristic for growing files.
3706 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3707 as that's what the other routines do. Maybe input need not be
3708 blocked at all, but it's better to be consistent.
3709 Avoid undefined behavior when strlen is zero.
3711 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3712 (NSTATICS): Now a constant; doesn't need to be a macro.
3714 2013-07-19 Richard Stallman <rms@gnu.org>
3716 * coding.c (decode_coding_utf_8): Add simple loop for fast
3717 processing of ASCII characters.
3719 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3721 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3723 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3725 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3726 unportable 'struct x_display_info'.
3727 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3730 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3732 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3733 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3735 (system_process_attributes): Prefer plain char to unsigned char
3736 when either will do. Clean up properly if interrupted or if
3737 memory allocations fail. Don't assume sscanf succeeds.
3738 Remove no-longer-needed workaround to stop GCC from whining.
3739 Read command-line once, instead of multiple times. Check read status a
3742 Fix obscure porting bug with varargs functions.
3743 The code assumed that int is treated like ptrdiff_t in a vararg
3744 function, which is not a portable assumption. There was a similar
3745 -- though these days less likely -- porting problem with various
3746 assumptions that pointers of different types all smell the same as
3747 far as vararg functions is conserved. To make this problem less
3748 likely in the future, redo the API to use varargs functions.
3749 * alloc.c (make_save_value): Remove this vararg function.
3750 All uses changed to ...
3751 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3752 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3754 (make_save_ptr): Rename from make_save_pointer, for consistency with
3755 the above. Define only on platforms that need it. All uses changed.
3757 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3759 * keyboard.c: Try to fix typos in previous change.
3760 (DISPLAY_LIST_INFO): New macro.
3761 (kbd_buffer_get_event): Do not access members that are not present
3762 in X11. Revert inadvertent change of "!=" to "=".
3764 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3766 * keyboard.c (kbd_buffer_get_event):
3767 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3768 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3770 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3772 * filelock.c: Fix unlikely file descriptor leaks.
3773 (get_boot_time_1): Rework to avoid using emacs_open.
3774 This doesn't actually fix a leak, but is better anyway.
3775 (read_lock_data): Use read, not emacs_read.
3777 * doc.c: Fix minor memory and file descriptor leaks.
3778 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3779 (get_doc_string, Fsnarf_documentation):
3780 Fix file descriptor leak on error.
3782 * term.c: Fix minor fdopen-related file descriptor leaks.
3783 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3784 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3786 * charset.c: Fix file descriptor leaks and errno issues.
3788 (load_charset_map_from_file): Don't leak file descriptor on error.
3789 Use plain record_xmalloc since the allocation is larger than
3790 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3792 * eval.c (record_unwind_protect_nothing):
3793 * fileio.c (fclose_unwind):
3795 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3796 The replacement doesn't block input, but that no longer seems
3799 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3801 * lread.c: Fix file descriptor leaks and errno issues.
3802 (Fload): Close some races that leaked fds or streams when 'load'
3804 (Fload, openp): Report error number of last nontrivial failure to open.
3805 ENOENT counts as trivial.
3806 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3808 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3809 now that the function is always called with a nonnegative arg.
3810 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3811 All uses replaced with ...
3812 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3814 A few more minor file errno-reporting bugs.
3815 * callproc.c (Fcall_process):
3816 * doc.c (Fsnarf_documentation):
3817 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3818 * process.c (set_socket_option):
3819 Don't let a constructor trash errno.
3820 * doc.c: Include <errno.h>.
3822 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3824 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3826 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3828 Fix w32 bug with call-process-region (Bug#14885).
3829 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3830 to Fcall_process when the input is empty. This simplifies the
3831 code a bit. It makes no difference on POSIXish platforms but
3832 apparently it fixes a bug on w32.
3834 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3835 * fileio.c (close_file_unwind): Don't close if FD is negative;
3836 this can happen when unwinding a zapped file descriptor.
3837 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3838 in case Emacs runs out of memory between the two unwind-protects.
3839 Don't trash errno when closing FD.
3840 Zap the FD in the specpdl when closing it, instead of deferring
3841 the removal of the unwind-protect; this fixes a bug where a child
3842 function unwinds the stack past us.
3844 New unwind-protect flavors to better type-check C callbacks.
3845 This also lessens the need to write wrappers for callbacks,
3846 and the need for make_save_pointer.
3847 * alloca.c (free_save_value):
3848 * atimer.c (run_all_atimers):
3850 * alloc.c (safe_alloca_unwind):
3851 * atimer.c (unwind_stop_other_atimers):
3852 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3853 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3854 * minibuf.c (choose_minibuf_frame_1):
3855 * process.c (make_serial_process_unwind):
3856 * xdisp.h (pop_message_unwind):
3857 * xselect.c (queue_selection_requests_unwind):
3858 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3859 * alloca.c (record_xmalloc):
3860 Prefer record_unwind_protect_ptr to record_unwind_protect with
3862 * alloca.c (Fgarbage_collect):
3863 Prefer record_unwind_protect_void to passing a dummy.
3864 * buffer.c (restore_buffer):
3865 * window.c (restore_window_configuration):
3866 * xfns.c, w32fns.c (do_unwind_create_frame)
3867 New wrapper. All record-unwind uses of wrappee changed.
3868 * buffer.c (set_buffer_if_live):
3869 * callproc.c (call_process_cleanup, delete_temp_file):
3870 * coding.c (code_conversion_restore):
3871 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3872 * editfns.c (save_excursion_restore)
3873 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3874 (save_restriction_restore):
3875 * eval.c (restore_stack_limits, un_autoload):
3876 * fns.c (require_unwind):
3877 * keyboard.c (recursive_edit_unwind, tracking_off):
3878 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3879 * macros.c (pop_kbd_macro, restore_menu_items):
3880 * nsfns.m (unwind_create_frame):
3881 * print.c (print_unwind):
3882 * process.c (start_process_unwind):
3883 * search.c (unwind_set_match_data):
3884 * window.c (select_window_norecord, select_frame_norecord):
3885 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3886 (fast_set_selected_frame):
3887 * xfns.c, w32fns.c (unwind_create_tip_frame):
3888 Return void, not a dummy Lisp_Object. All uses changed.
3889 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3890 * callproc.c (call_process_kill):
3891 * fileio.c (restore_point_unwind, decide_coding_unwind)
3892 (build_annotations_unwind):
3893 * insdel.c (Fcombine_after_change_execute_1):
3894 * keyboard.c (read_char_help_form_unwind):
3895 * menu.c (unuse_menu_items):
3896 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3897 * sound.c (sound_cleanup):
3898 * xdisp.c (unwind_redisplay):
3899 * xfns.c (clean_up_dialog):
3900 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3901 Accept no args and return void, instead of accepting and returning
3902 a dummy Lisp_Object. All uses changed.
3903 * cygw32.c (fchdir_unwind):
3904 * fileio.c (close_file_unwind):
3905 * keyboard.c (restore_kboard_configuration):
3906 * lread.c (readevalllop_1):
3907 * process.c (wait_reading_process_output_unwind):
3908 Accept int and return void, rather than accepting an Emacs integer
3909 and returning a dummy object. In some cases this fixes an
3910 unlikely bug when the corresponding int is outside Emacs integer
3911 range. All uses changed.
3912 * dired.c (directory_files_internal_unwind):
3913 * fileio.c (do_auto_save_unwind):
3914 * gtkutil.c (pop_down_dialog):
3915 * insdel.c (reset_var_on_error):
3916 * lread.c (load_unwind):
3917 * xfns.c (clean_up_file_dialog):
3918 * xmenu.c, nsmenu.m (pop_down_menu):
3919 * xmenu.c (cleanup_widget_value_tree):
3920 * xselect.c (wait_for_property_change_unwind):
3921 Accept pointer and return void, rather than accepting an Emacs
3922 save value encapsulating the pointer and returning a dummy object.
3924 * editfns.c (Fformat): Update the saved pointer directly via
3925 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3926 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3927 (unwind_body): New function.
3928 (record_unwind_protect): First arg is now a function returning void,
3929 not a dummy Lisp_Object.
3930 (record_unwind_protect_ptr, record_unwind_protect_int)
3931 (record_unwind_protect_void): New functions.
3932 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3933 * fileio.c (struct auto_save_unwind): New type.
3934 (do_auto_save_unwind): Use it.
3935 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3936 * insdel.c (struct rvoe_arg): New type.
3937 (reset_var_on_error): Use it.
3938 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3940 (specbinding_func): Remove; there are now several such functions.
3941 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3942 (set_unwind_protect_ptr): New function.
3943 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3945 Be simpler and more consistent about reporting I/O errors.
3946 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3947 Say "Read error" and "Write error", rather than "I/O error", or
3948 "IO error reading", or "IO error writing", when a read or write
3950 * process.c (Fmake_network_process, wait_reading_process_output)
3951 (send_process, Fprocess_send_eof, wait_reading_process_output):
3952 Capitalize diagnostics consistently. Put "failed foo" at the
3953 start of the diagnostic, so that we don't capitalize the
3954 function name "foo". Consistently say "failed" for such
3956 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3957 All callers changed. This is so it can use report_file_error.
3958 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3959 diagnostics consistently as above.
3961 * fileio.c (report_file_errno): Fix errno reporting bug.
3962 If the file name is neither null nor a pair, package it up as a
3963 singleton list. All callers changed, both to this function and to
3964 report_file_error. This fixes a bug where the memory allocator
3965 invoked by list1 set errno so that the immediately following
3966 report_file_error reported the wrong errno value.
3968 Fix minor problems found by --enable-gcc-warnings.
3969 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3970 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3972 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3974 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3975 Set event->arg to Qt if switch-event shall be generated.
3976 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3978 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3980 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3983 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3984 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3985 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3986 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3987 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3988 and there is a focused frame.
3989 (head_table): Add focus-in and focus-out.
3990 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3991 bind to handle-focus-in/out.
3993 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3994 (Fhandle_switch_frame): Call Fhandle_focus_in.
3995 (syms_of_frame): defsubr handle-focus-in/out.
3997 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3999 Fix porting bug to older POSIXish platforms (Bug#14862).
4000 * sysdep.c (emacs_pipe): New function, that implements
4001 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4002 This should port better to CentOS 5 and to Mac OS X 10.6.
4003 All calls to pipe2 changed.
4005 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4006 This makes the code easier to read and the executable a bit smaller.
4007 Do not replace all calls to Fcons that happen to create lists,
4008 just calls that are intended to create lists. For example, when
4009 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4010 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4011 Similarly for list2 through list5.
4012 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4013 * bytecode.c (exec_byte_code):
4014 * callint.c (quotify_arg, Fcall_interactively):
4015 * callproc.c (Fcall_process, create_temp_file):
4016 * charset.c (load_charset_map_from_file)
4017 (Fdefine_charset_internal, init_charset):
4018 * coding.c (get_translation_table, detect_coding_system)
4019 (Fcheck_coding_systems_region)
4020 (Fset_terminal_coding_system_internal)
4021 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4022 * composite.c (update_compositions, Ffind_composition_internal):
4023 * dired.c (directory_files_internal, file_name_completion)
4025 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4026 * doc.c (Fsnarf_documentation):
4027 * editfns.c (Fmessage_box):
4029 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4030 (Feval, eval_sub, Ffuncall, apply_lambda):
4031 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4032 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4033 (Fset_file_times, Finsert_file_contents)
4034 (Fchoose_write_coding_system, Fwrite_region):
4035 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4036 * font.c (font_registry_charsets, font_parse_fcname)
4037 (font_prepare_cache, font_update_drivers, Flist_fonts):
4038 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4039 * frame.c (make_frame, Fmake_terminal_frame)
4040 (x_set_frame_parameters, x_report_frame_params)
4041 (x_default_parameter, Fx_parse_geometry):
4042 * ftfont.c (syms_of_ftfont):
4043 * image.c (gif_load):
4044 * keyboard.c (command_loop_1):
4045 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4046 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4047 (Fminor_mode_key_binding, accessible_keymaps_1)
4048 (Faccessible_keymaps, Fwhere_is_internal):
4049 * lread.c (read_emacs_mule_char):
4050 * menu.c (find_and_return_menu_selection):
4051 * minibuf.c (get_minibuffer):
4052 * nsfns.m (Fns_perform_service):
4053 * nsfont.m (ns_script_to_charset):
4054 * nsmenu.m (ns_popup_dialog):
4055 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4056 (Fx_own_selection_internal):
4057 * nsterm.m (append2):
4058 * print.c (Fredirect_debugging_output)
4059 (print_prune_string_charset):
4060 * process.c (Fdelete_process, Fprocess_contact)
4061 (Fformat_network_address, set_socket_option)
4062 (read_and_dispose_of_process_output, write_queue_push)
4063 (send_process, exec_sentinel):
4064 * sound.c (Fplay_sound_internal):
4065 * textprop.c (validate_plist, add_properties)
4066 (Fput_text_property, Fadd_face_text_property)
4067 (copy_text_properties, text_property_list, syms_of_textprop):
4068 * unexaix.c (report_error):
4069 * unexcoff.c (report_error):
4070 * unexsol.c (unexec):
4071 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4072 (Fformat_mode_line, syms_of_xdisp):
4073 * xfaces.c (set_font_frame_param)
4074 (Finternal_lisp_face_attribute_values)
4075 (Finternal_merge_in_global_face, syms_of_xfaces):
4076 * xfns.c (x_default_scroll_bar_color_parameter)
4077 (x_default_font_parameter, x_create_tip_frame):
4078 * xfont.c (xfont_supported_scripts):
4079 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4080 (menu_help_callback, xmenu_show):
4082 * xterm.c (set_wm_state):
4083 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4084 and similarly for list2 through list5.
4086 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4088 * callproc.c (Fcall_process_region): Fix minor race and tune.
4089 (create_temp_file): New function, with the temp-file-creation part
4090 of the old Fcall_process_region. Use Fcopy_sequence to create the
4091 temp file name, rather than alloca + build_string, for simplicity.
4092 Don't bother to block input around the temp file creation;
4093 shouldn't be needed. Simplify use of mktemp.
4094 Use record_unwind_protect immediately after creating the temp file;
4095 this closes an unlikely race where the temp file was not removed.
4096 Use memcpy rather than an open-coded loop.
4097 (Fcall_process_region): Use the new function. If the input is
4098 empty, redirect from /dev/null rather than from a newly created
4099 empty temp file; this avoids unnecessary file system traffic.
4101 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4103 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4104 Simplify by making this case like the other two. This is a bit
4105 slower on obsolete hosts, but the extra complexity isn't worth it.
4107 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4108 * process.c (create_process) [!DOS_NT]:
4109 Remove now-unnecessary calls to emacs_close.
4111 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4113 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4114 returning early. (Bug#14850)
4116 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4117 and inhibit-iso-escape-detection attributes of 'undecided'.
4120 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4122 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4123 Reported by Herbert J. Skuhra in
4124 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4126 Don't lose top specpdl entry when memory is exhausted.
4127 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4128 specpdl overflow here, to simplify callers; all callers changed.
4129 Always reserve an unused entry at the stack top; this avoids
4130 losing the top entry's information when memory is exhausted.
4132 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4134 Clean up errno reporting and fix some errno-reporting bugs.
4135 * callproc.c (Fcall_process):
4136 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4137 * process.c (create_process, Fmake_network_process):
4138 * unexaix.c (report_error):
4139 * unexcoff.c (report_error):
4140 Be more careful about reporting the errno of failed operations.
4141 The code previously reported the wrong errno sometimes.
4142 Also, prefer report_file_errno to setting errno + report_file_error.
4143 (Fcall_process): Look at openp return value rather than at path,
4144 as that's a bit faster and clearer when there's a numeric predicate.
4145 * fileio.c (report_file_errno): New function, with most of the
4146 old contents of report_file_error.
4147 (report_file_error): Use it.
4148 (Ffile_exists_p, Ffile_accessible_directory_p):
4149 Set errno to 0 when it is junk.
4150 * fileio.c (Faccess_file):
4151 * image.c (x_create_bitmap_from_file):
4152 Use faccessat rather than opening the file, to avoid the hassle of
4153 having a file descriptor open.
4154 * lisp.h (report_file_errno): New decl.
4155 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4158 * process.c (create_process, wait_reading_process_output) [AIX]:
4159 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4160 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4161 a multithreaded environment anyway).
4162 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4164 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4166 * image.c (x_find_image_file): Don't close a remote file handle.
4168 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4170 Fix races with threads and file descriptors.
4171 * callproc.c (Fcall_process_region):
4172 * dired.c (open_directory):
4173 * emacs.c (main, Fdaemon_initialized):
4174 * image.c (x_find_image_file):
4175 * inotify.c (Finotify_rm_watch):
4176 * lread.c (Flocate_file_internal):
4177 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4178 * term.c (term_mouse_moveto, init_tty):
4179 * termcap.c (tgetent):
4180 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4181 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4182 * unexhp9k800.c, unexmacosx.c (unexec):
4183 * callproc.c (Fcall_process_region):
4184 Use emacs_close, not close.
4185 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4186 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4187 and posix_close function on current platforms (which all lack them).
4188 (emacs_close): Use it. This should fix the races on GNU/Linux and
4189 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4190 and it should avoid closing random victim file descriptors on
4193 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4195 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4196 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4199 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4200 This is for .gdbinit xbacktrace.
4202 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4203 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4204 (emacs_set_tty): Now static.
4205 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4206 * term.c (tty_capable_p, tty_default_color_capabilities)
4207 (get_tty_terminal, term_mouse_movement)
4208 (handle_one_term_event, init_tty, maybe_fatal):
4209 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4210 (tgetent, scan_file, name_match, compare_contin):
4211 * terminal.c (get_terminal):
4212 Use bool for boolean.
4213 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4214 Prefer char to unsigned char if either will do.
4215 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4216 (tty_write_glyphs): Prefer int to unsigned.
4217 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4218 All callers changed.
4219 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4221 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4224 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4225 (B__dummy__): New dummy symbol, to pacify C89.
4226 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4227 they can't grok varargs macros.
4228 * dispnew.c (add_window_display_history)
4229 (add_frame_display_history):
4230 * print.c (print_object):
4231 * xdisp.c (debug_method_add):
4232 Use %p printf format only for void pointers.
4233 * emacs.c (usage_message): New constant, replacing ...
4234 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4235 (main): Adjust to usage reorg.
4236 * fns.c (syms_of_fns):
4237 * profiler.c (syms_of_profiler):
4238 Don't use non-constant struct initializers.
4239 * gnutls.h (gnutls_initstage_t):
4240 * lisp.h (enum Lisp_Fwd_Type):
4241 * lread.c (lisp_file_lexically_bound_p):
4242 * xsettings.c (anonymous enum):
4243 Remove trailing comma.
4244 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4245 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4246 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4248 * regex.c (const_re_char): New type, to pacify strict C89.
4249 All uses of 'const re_char' replaced to use it.
4250 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4251 with glibc when strict C89. This change is imported from gnulib.
4253 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4254 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4255 Omit GNU_LINUX implementation, since it requires long long.
4256 * xterm.c (x_draw_underwave):
4257 Do not assume the traditional order of struct's members.
4258 (x_term_init): Rewrite to avoid the need for non-constant structure
4261 Syntax cleanup, mostly replacing macros with functions.
4262 This removes the need for the syntax_temp hack.
4263 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4264 * syntax.c (SYNTAX_INLINE): New macro.
4265 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4266 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4267 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4268 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4269 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4270 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4271 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4272 Now constants, not macros.
4273 (syntax_temp) [!__GNUC__]: Remove.
4274 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4275 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4276 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4277 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4278 Move here from syntax.h; now functions, not macros. Except for the
4279 last function, these are static since only syntax.c uses them.
4280 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4281 All uses changed. Now a function, not a macro; use this fact
4282 to simplify the code.
4283 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4284 compiler bugs; no longer relevant.
4285 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4286 (SYNTAX_INLINE): New macro.
4287 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4288 for the new functions. Use bool for boolean member.
4289 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4290 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4291 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4292 (SETUP_BUFFER_SYNTAX_TABLE):
4293 Now extern inline functions, not macros.
4294 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4295 Remove; all uses replaced by implementation.
4296 (syntax_temp) [!__GNUC__]: Remove decl.
4297 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4299 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4301 * emacs.c (main): Fix syntax error.
4303 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4305 Timestamp fixes for undo (Bug#14824).
4306 * atimer.c (schedule_atimer):
4307 * fileio.c (Ffile_newer_than_file_p):
4308 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4309 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4310 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4311 (syms_of_fileio): Remove Sclear_visited_file_name.
4312 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4313 file doesn't exist; this avoids an ambiguity with negative timestamps.
4314 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4315 * systime.h (make_emacs_time, invalid_emacs_time):
4316 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4317 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4318 * undo.c (record_first_change): Push (visited-file-modtime) onto
4319 undo list rather than reimplementing it by hand, incorrectly.
4321 2013-07-09 Ken Brown <kbrown@cornell.edu>
4323 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4325 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4327 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4329 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4331 Handle errno and exit status a bit more carefully.
4332 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4333 number into an exit status. Instead, use EXIT_CANCELED.
4334 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4335 * callproc.c (relocate_fd):
4336 * emacs.c (close_output_streams, main):
4337 * process.c (create_process):
4338 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4339 Use emacs_perror for simplicity.
4340 * callproc.c (relocate_fd, main):
4341 * sysdep.c (sys_subshell):
4342 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4343 (shut_down_emacs): Use emacs_write, not write.
4344 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4345 * fileio.c (Fcopy_file, e_write):
4346 * nsterm.m (ns_select):
4347 * process.c (send_process):
4348 * sound.c (vox_write):
4349 Use emacs_write_sig, not emacs_write.
4350 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4351 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4353 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4355 (emacs_full_write): New function.
4356 (emacs_write): Rewrite to use it.
4357 (emacswrite_sig, emacs_perror): New functions.
4358 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4360 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4362 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4363 on NS even if it is present. Pixmap on NS is a void*.
4365 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4367 Port to Ubuntu 10 (Bug#14803).
4368 Problem reported by T.V. Raman.
4369 * process.c (close_on_exec, accept4, process_socket):
4370 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4372 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4374 * w32.c (sys_dup): Declare prototype.
4378 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4380 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4382 Make file descriptors close-on-exec when possible (Bug#14803).
4383 This simplifies Emacs a bit, since it no longer needs to worry
4384 about closing file descriptors by hand in some cases.
4385 It also fixes some unlikely races. Not all such races, as
4386 libraries often open files internally without setting
4387 close-on-exec, but it's an improvement.
4388 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4389 * callproc.c (Fcall_process) [!MSDOS]:
4390 * emacs.c (main) [!DOS_NT]:
4391 * nsterm.m (ns_term_init):
4392 * process.c (create_process):
4393 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4394 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4395 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4396 Prefer mkostemp with O_CLOEXEC to mkstemp.
4397 * callproc.c (relocate_fd) [!WINDOWSNT]:
4398 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4399 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4401 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4402 Make the resulting file descriptor close-on-exec.
4403 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4404 * lread.c (load_descriptor_list, load_descriptor_unwind):
4405 Remove; no longer needed. All uses removed.
4406 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4407 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4409 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4410 (Fmake_network_process, Fnetwork_interface_list):
4411 (Fnetwork_interface_info, server_accept_connection):
4412 Make newly-created socket close-on-exec.
4413 * sysdep.c (emacs_open, emacs_fopen):
4414 Make new-created descriptor close-on-exec.
4415 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4416 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4418 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4420 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4421 for NS_IMPL_GNUSTEP.
4423 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4425 Fix openp errno handling.
4426 * callproc.c (Fcall_process): Preserve openp errno around close.
4427 * lread.c (openp): Set errno when returning -1, as some callers
4430 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4432 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4434 * nsterm.h (NSSavePanel): Update comment.
4435 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4436 (ns_run_file_dialog): Declare.
4438 * nsfns.m: Remove panelOK.
4440 (ns_run_file_dialog): New function.
4441 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4442 event loop, so file dialog is popped up by ns_run_file_dialog, called
4443 by sendEvent (Bug#14578).
4444 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4446 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4448 * xdisp.c (default_line_pixel_height): New function.
4449 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4450 (try_cursor_movement, redisplay_window, try_window)
4451 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4453 * window.c (window_scroll_pixel_based):
4454 use default_line_pixel_height.
4456 * dispextern.h (default_line_pixel_height): Add prototype.
4458 * frame.c (x_set_line_spacing): Accept a float value for
4459 line-spacing parameter, per the documentation.
4461 * data.c (Fmultibyte_string_p): Doc fix.
4463 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4465 Use emacs_open more consistently when opening files.
4466 This handles EINTR more consistently now, and makes it easier
4467 to introduce other uniform changes to file descriptor handling.
4468 * src/systdio.h: New file.
4469 * src/buffer.c (mmap_init):
4470 * cygw32.c (chdir_to_default_directory):
4471 * dispnew.c (Fopen_termscript):
4472 * emacs.c (Fdaemon_initialized):
4473 * fileio.c (Fdo_auto_save):
4474 * image.c (slurp_file, png_load_body, jpeg_load_body):
4475 * keyboard.c (Fopen_dribble_file):
4477 * print.c (Fredirect_debugging_output):
4478 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4479 * termcap.c (tgetent):
4480 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4481 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4482 * w32term.c (w32_initialize) [CYGWIN]:
4483 * xfaces.c (Fx_load_color_file):
4484 Use emacs_open instead of plain open, and emacs_fopen instead of
4486 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4487 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4488 * callproc.c (default_output_mode): New constant.
4489 (Fcall_process): Use it to call emacs_open instead of plain creat.
4490 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4491 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4492 (emacs_fopen): New function.
4493 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4494 Include <lisp.h>, for emacs_open.
4495 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4497 Remove duplicate #include directives.
4498 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4500 Don't include stdio.h twice.
4501 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4502 Don't include sys/types.h or stdio.h twice.
4503 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4504 * lread.c: Don't include coding.h twice.
4505 * nsfont.m: Don't include frame.h twice.
4506 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4507 * ralloc.c: Don't include <unistd.h> twice.
4508 * xdisp.c: Don't include font.h twice.
4509 * xterm.c: Don't include fontset.h twice.
4510 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4512 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4514 Scale ImageMagick images more carefully.
4515 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4516 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4517 Be more careful about avoiding undefined behavior after
4518 integer overflow and division by zero.
4520 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4522 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4523 (syms_of_w32fns): DEFSYM them.
4524 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4525 (CCHDEVICENAME): Define macros if not defined.
4526 (struct MONITOR_INFO_EX): New struct.
4527 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4528 (enum_display_monitors_fn): New variable.
4529 (globals_of_w32fns): Initialize it.
4530 (Fx_display_pixel_width, Fx_display_pixel_height)
4531 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4532 multi-monitor setups in docstrings.
4533 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4534 screen size by primary monitor's millimeter per pixel.
4535 (w32_monitor_enum, w32_display_monitor_attributes_list)
4536 (w32_display_monitor_attributes_list_fallback)
4537 (Fw32_display_monitor_attributes_list): New functions.
4538 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4540 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4542 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4544 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4546 * fileio.c (Qfile_notify_error): New error symbol.
4548 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4549 * inotify.c (inotify_callback, symbol_to_inotifymask)
4550 (Finotify_add_watch, Finotify_rm_watch): Use it.
4551 (inotifyevent_to_event): Exchange order of cookie and file name.
4552 (Finotify_add_watch): Adapt docstring.
4554 * lisp.h (Qfile_notify_error): Declare.
4556 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4558 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4559 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4560 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4561 which did not work (see <http://bugs.gnu.org/14569#307>).
4562 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4563 && (!noninteractive || initialized)). This attempts to thread
4564 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4566 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4568 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4569 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4571 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4573 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4574 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4575 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4576 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4578 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4580 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4581 Define to __sys_siglist.
4583 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4585 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4586 word-wrap, so that overflow-newline-into-fringe would work in
4587 visual-line-mode. (Bug#2749)
4588 (move_it_in_display_line_to): When the last scanned display
4589 element fits exactly on the display line, and
4590 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4591 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4592 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4593 finding buffer position that corresponds to pixel coordinates,
4594 e.g. in buffer_posn_from_coords.
4596 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4598 * process.c (handle_child_signal): Call catch_child_signal if
4601 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4603 Don't convert function pointers to void * and back.
4604 It isn't portable C, and it's easy enough to avoid.
4605 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4606 (make_save_value): Add support for SAVE_FUNCPOINTER.
4607 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4608 * print.c (print_object):
4609 Distinguish function from object pointers.
4610 * lisp.h (SAVE_FUNCPOINTER): New constant.
4611 (SAVE_SLOT_BITS): Adjust to it.
4612 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4613 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4614 (voidfuncptr): New typedef.
4615 (struct Lisp_Save_Value): New member data[0].funcpointer.
4616 (XSAVE_FUNCPOINTER): New function.
4618 Simplify buildobj processing.
4619 * Makefile.in (buildobj.h): Make it a sequence of strings each
4620 followed by comma, rather than a single string. Put it into a
4621 .tmp file in case there's an error while generating it.
4622 (gl-stamp): Use .tmp for temp files.
4623 (mostlyclean): Clean .tmp files.
4624 * doc.c (buildobj): Move to just the routine that needs it.
4625 It's now an array of strings, so processing is simpler.
4627 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4629 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4630 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4631 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4632 Invoke malloc_enable_thread even when not interactive.
4633 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4634 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4635 in this case, since the underlying bug has now been fixed.
4637 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4639 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4640 unlinking it (bug#14691).
4642 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4644 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4645 before checking whether buffer is modified. This lets
4646 `kill-buffer-query-functions' cancel killing of the buffer or save
4647 its content before `kill-buffer' asks user the "Buffer %s
4648 modified; kill anyway?" question.
4650 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4652 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4653 Let the super performKeyEquivalent deal with them (Bug#14747).
4655 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4657 * widget.c (resize_cb): Remove unused local.
4659 Do not use GTK 3 if it exists but cannot be compiled.
4660 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4661 * xterm.c (x_error_handler) [!USE_GTK]:
4664 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4666 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4668 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4669 to the valid range of values. (Bug#14753)
4671 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4672 when moving point by using the current glyph matrix. This avoids
4673 the need to force redisplay when this function is called in a
4676 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4678 Fix minor problems found by static checking.
4679 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4680 Redo the latter's body to sidestep GCC parenthesization warnings.
4681 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4682 * coding.c (detect_coding, detect_coding_system):
4683 * coding.h (struct undecided_spec):
4684 Use bool for boolean.
4685 * image.c (QCmax_width, QCmax_height): Now static.
4686 * xdisp.c (Fmove_point_visually): Remove unused local.
4688 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4690 * xdisp.c (Fmove_point_visually): New function.
4692 2013-06-28 Kenichi Handa <handa@gnu.org>
4694 * coding.h (define_coding_undecided_arg_index): New enum.
4695 (coding_attr_index): New members
4696 coding_attr_undecided_inhibit_null_byte_detection,
4697 coding_attr_undecided_inhibit_iso_escape_detection,
4698 coding_attr_undecided_prefer_utf_8.
4699 (undecided_spec): New struct.
4700 (struct coding_system): New member `undecided' of the member
4703 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4704 (detect_coding): Likewise.
4705 (detect_coding_system): Likewise.
4706 (Fdefine_coding_system_internal): New coding system properties
4707 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4709 (syms_of_coding): Adjust for coding_arg_undecided_max.
4711 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4713 * image.c (x_from_xcolors): Remove unused local.
4715 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4717 Defer image data transfer between X client and server until actual
4720 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4723 * image.c (Destroy_Image): Remove.
4724 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4725 `mask_p', and `colors_p'. All uses changed.
4726 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4727 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4728 New macros for `flags' arg to x_clear_image_1.
4729 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4730 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4731 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4732 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4733 (image_get_x_image, image_unget_x_image): New functions or macros.
4734 (image_background, image_background_transparent, x_to_xcolors)
4735 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4736 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4737 instead of Destroy_Image.
4738 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4739 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4740 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4741 (imagemagick_load_image, svg_load_image): Use them instead of
4742 x_create_x_image_and_pixmap, and x_put_x_image followed by
4743 x_destroy_x_image, respectively.
4744 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4745 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4746 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4747 background_transparent fields.
4748 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4749 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4751 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4753 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4754 This mostly consists of undoing recent changes.
4755 * callproc.c (Fcall_process):
4756 * process.c (create_process):
4757 Do not worry about catching SIGCHLD here, undoing previous change.
4758 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4759 * process.c, process.h (catch_child_signal):
4760 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4761 * process.c (catch_child_handler): Don't worry about being called
4762 lazily and do not assume caller has blocked SIGCHLD, undoing
4763 previous change. Move first-time stuff back to
4764 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4765 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4766 set lib_child_handler if it's already initialized, which may
4767 help avoid problems on GNUStep.
4769 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4771 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4772 * callproc.c (Fcall_process):
4773 * process.c (create_process):
4774 Make sure SIGCHLD is caught before we fork,
4775 since Emacs startup no arranges to catch SIGCHLD.
4776 * process.c (lib_child_handler): Initialize to null, not to
4778 (catch_child_signal): Allow self to be called lazily.
4779 Do nothing if it's already been called.
4780 Assume caller has blocked SIGCHLD (all callers do now).
4781 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4782 just before it's really needed.
4783 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4784 since it hasn't been caught yet.
4786 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4788 * image.c (compute_image_size): New function to implement
4789 :max-width and :max-height.
4790 (imagemagick_load_image): Use it.
4792 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4794 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4795 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4797 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4798 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4799 the SIGCHLD handler, since the code is not atomic and (due to glib)
4800 signals may be arriving now.
4801 * sysdep.c (init_signals): Do not catch child signals here;
4802 'main' now does that later, at a safer time.
4804 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4806 Clean up SIGCHLD handling a bit (Bug#14569).
4807 * process.c, process.h (catch_child_signal):
4808 Now always extern, even if !NS_IMPL_GNUSTEP.
4809 * process.c (catch_child_signal): Move glib tickler here from
4810 init_process_emacs, so that it's done earlier in Emacs
4811 initialization. Also move the noninteractive && !initialized
4812 check here from init_process_emacs. This is all a bit cleaner for
4813 GNUish platforms, and I hope it works around the Cygwin bug.
4814 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4815 that glib signal handling is tickled before glib creates threads.
4817 * process.c (wait_reading_process_output): Avoid int overflow
4818 when reading more than 2 GiB total from a process.
4820 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4822 * process.c (create_process): Handle a couple more cases,
4823 i.e., work even if new_argv and wait_child_setup[i] are cached.
4824 Use Fcall_process's style for volatile vars.
4826 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4828 * process.c (create_process): Mark PROCESS volatile.
4830 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4832 Use C99-style flexible array members if available.
4833 This avoids some subtle aliasing issues, which typically
4834 aren't a problem with GCC but may be a problem elsewhere.
4835 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4836 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4837 In either case, it uses a flexible array member rather than
4838 the old struct hack. All uses changed.
4839 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4840 Adjust to sdata reorganization.
4841 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4842 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4843 that ports better to pre-C99 non-GCC.
4844 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4845 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4846 as the latter has changed.
4847 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4848 and port better to pre-C99 GCC.
4849 * image.c (struct xpm_cached_color):
4850 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4851 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4852 Use FLEXIBLE_ARRAY_MEMBER.
4853 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4854 Move decl to top level so it gets checked against implementation.
4855 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4856 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4858 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4860 * syntax.c: Integer cleanups.
4861 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4862 All uses that need 0-or-2 changed to:
4863 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4864 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4865 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4866 (char_quoted, prev_char_comend_first, back_comment)
4867 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4868 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4869 Use bool for boolean.
4870 (update_syntax_table, skip_chars, skip_syntaxes):
4871 Prefer int to unsigned when either will do.
4872 (back_comment): Return boolean success flag, like forw_comment,
4873 instead of positive-or-minus-1 (which might have overflowed int anyway).
4874 Don't stuff ptrdiff_t into int.
4875 (syntax_spec_code, syntax_code_spec): Now const.
4876 (Fmatching_paren, scan_lists, scan_sexps_forward):
4877 Use enum syntaxcode for syntax code.
4878 (Fmatching_paren): Check that arg is a character, not just an integer.
4879 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4880 (Finternal_describe_syntax_value): Omit no-longer-needed
4882 (skip_chars): Use char, not unsigned char, when the distinction
4884 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4885 * bytecode.c (exec_byte_code):
4886 * syntax.c (syntax_spec_code, Fchar_syntax)
4887 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4889 * syntax.h (SYNTAX_WITH_FLAGS):
4890 Omit unnecessary casts.
4892 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4894 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4895 line dimensions here, to avoid race conditions with the main
4896 thread. (Bug#14062, bug#14630, bug#14669)
4898 * w32term.c (w32_draw_window_cursor): Compute the header line and
4899 mode line dimensions here.
4900 <w32_system_caret_window, w32_system_caret_hdr_height>:
4901 <w32_system_caret_mode_height>: New variables.
4903 * w32term.h: Declare them.
4905 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4907 * alloc.c (die): Move "assertion failed" string here ...
4908 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4909 COND when SUPPRESS_CHECKING. This shrinks the executable text
4910 size by 0.8% to 2.2% when configured with --enable-checking,
4911 depending on optimization flags (GCC 4.8.1 x86-64).
4913 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4915 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4917 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4918 base is 2; this is more accurate.
4920 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4922 * sound.c (string_default): Move to !WINDOWSNT section.
4923 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4925 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4927 * sound.c: Integer cleanups.
4928 Remove unnecessary forward decls.
4929 (struct sound_device): The 'file' member is now a Lisp_Object, not
4930 a char *, so that we needn't invoke alloca on a huge size.
4931 (Fplay_sound_internal): Adjust to this.
4932 (string_default): New function.
4933 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4934 Use it to adjust to the struct sound_device change.
4935 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4936 (be2hs) [0]: Remove.
4938 * syntax.c (skip_chars): Don't use uninitialized storage
4939 when searching a multibyte buffer for characters that are not in a
4940 unibyte string that contains non-ASCII characters.
4942 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4944 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4945 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4947 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4949 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4951 2013-06-18 Kenichi Handa <handa@gnu.org>
4953 * font.c (Ffont_spec): Signal an error for an invalid font name
4956 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4958 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4959 In particular this ports to 32-bit sparc Sun cc.
4960 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4961 array with a dummy element at specpdl[-1], so that its address can
4963 (unbind_to): Do not copy the binding; not needed, now that we
4964 copy old_value in the one place where the copy is needed.
4965 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4966 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4967 (union specbinding): Rename from struct specbinding. Redo layout
4968 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4969 which is not portable. With Sun C 5.12 32-bit sparc, the
4970 declaration causes nargs to be an unsigned bitfield, a behavior
4971 that the C standard allows; but Emacs wants nargs to be signed.
4972 The overall type is now a union of structures rather than a
4973 structure of union of structures, and the 'kind' member is now a
4974 bitfield, so that the overall type doesn't grow. All uses changed.
4975 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4977 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4979 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4980 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4982 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4984 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4986 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4987 unless we know that the window w's frame is a frame object.
4988 Another attempt at solving bug#14062 and bug#14630.
4990 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4992 * textprop.c (property_set_type): New enum.
4993 (add_properties): Allow appending/prepending text properties.
4994 (add_text_properties_1): Factored out of Fadd_text_properties.
4995 (Fadd_text_properties): Move all the code into
4996 add_text_properties_1.
4997 (Fadd_face_text_property): New function that calls
4998 add_text_properties_1.
5000 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5002 Move functions from lisp.h to individual modules when possible.
5003 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5004 * alloc.c (XFLOAT_INIT, set_symbol_name):
5005 * buffer.c (CHECK_OVERLAY):
5006 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5007 (set_char_table_parent):
5008 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5009 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5010 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5011 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5013 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5014 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5015 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5016 (backtrace_args, backtrace_debug_on_exit):
5017 * floatfns.c (CHECK_FLOAT):
5018 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5019 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5020 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5021 (set_hash_index_slot):
5022 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5023 * marker.c (CHECK_MARKER):
5024 * textprop.c (CHECK_STRING_OR_BUFFER):
5025 * window.c (CHECK_WINDOW_CONFIGURATION):
5026 Move here from lisp.h, and make these functions static rather than
5028 * buffer.c (Qoverlayp):
5030 * fns.c (Qhash_table_p):
5031 * window.c (Qwindow_configuration_p):
5033 * lisp.h: Remove the abovementioned defns and decls.
5035 Use functions, not macros, for XINT etc (Bug#11935).
5036 In lisp.h, prefer functions to function-like macros, and
5037 constants to object-like macros, when either will do. This:
5038 . simplifies use, as there's no more need to worry about
5039 arguments' side effects being evaluated multiple times.
5040 . makes the code easier to debug on some platforms.
5041 However, when using gcc -O0, keep using function-like macros
5042 for a few critical operations, for performance reasons.
5043 This sort of thing isn't needed with gcc -Og, but -Og
5044 is a GCC 4.8 feature and isn't widely-enough available yet.
5045 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5046 Remove enum lsb_bits; no longer needed.
5047 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5048 * buffer.c (Qoverlap):
5050 * fns.c (Qhash_table_p):
5051 Now extern, so lisp.h can use these symbols.
5052 * dispextern.h: Include character.h, for MAX_CHAR etc.
5053 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5054 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5055 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5056 (GLYPH_CODE_P): Move here from lisp.h.
5057 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5058 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5059 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5060 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5061 XUNTAG now returns void *.
5062 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5063 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5064 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5065 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5066 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5067 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5068 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5069 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5070 New macros, renamed from their sans-lisp_h_ counterparts.
5071 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5072 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5073 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5074 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5075 If compiling via GCC without optimization, define these as macros
5076 in addition to inline functions.
5077 To disable this, compile with -DINLINING=0.
5078 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5079 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5080 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5081 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5082 (INTMASK, VALMASK): Now macros, since static values cannot be
5083 accessed from extern inline functions.
5084 (VALMASK): Also a constant, for benefit of old GDB.
5085 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5086 is INTEGERP, which can fold it in.
5087 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5088 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5089 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5090 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5091 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5092 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5093 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5094 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5095 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5096 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5097 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5098 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5099 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5100 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5101 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5102 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5103 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5104 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5105 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5106 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5107 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5108 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5109 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5110 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5111 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5112 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5113 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5114 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5115 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5116 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5117 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5118 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5119 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5121 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5122 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5123 (VALMASK): Define in one place rather than in two, merging the
5124 USE_LSB_TAG parts; this is simpler.
5125 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5126 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5127 Move up, to avoid use before definition.
5128 Also include "globals.h" earlier, for the same reason.
5129 (make_natnum): New function.
5130 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5131 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5132 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5133 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5134 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5135 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5136 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5137 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5138 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5139 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5140 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5141 (Qwindow_configuration_p, Qimage): New forward declarations.
5142 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5143 (STRING_COPYIN): Remove; unused.
5144 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5145 (xcar_addr, xcdr_addr): New functions. All uses changed.
5146 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5147 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5148 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5149 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5150 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5151 (TYPE_RANGED_INTEGERP): Simplify.
5152 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5153 (setlocale, fixup_locale, synchronize_system_messages_locale)
5154 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5155 Now empty functions, not macros.
5156 (functionp): Return bool, not int.
5157 * window.c (Qwindow_configuration_p): Now extern,
5158 so window.h can use it.
5159 * window.h (Qwindowp): Move decl back to lisp.h.
5161 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5163 * xdisp.c (Fline_pixel_height): New function, required for solving
5166 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5168 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5170 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5172 * lread.c (syms_of_lread):
5173 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5175 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5177 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5179 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5181 * fileio.c (expand_file_name): Doc fix.
5183 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5185 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5186 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5187 Wait for self, not for 0. This can't hurt on GNU or similar
5188 system, and may help with Cygwin.
5190 * keyboard.c: Don't use PROP (...) as an lvalue.
5191 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5192 Use set_prop (A, B), not PROP (A) = B.
5194 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5196 * xdisp.c (get_it_property): Use it->window instead of generating
5197 a Lisp object from it->w.
5199 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5201 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5202 get-char-property the window that is being rendered, instead of
5203 the buffer, to support window-specific overlays. (Bug#14575)
5204 (compute_display_string_pos): When W is NULL, use the current
5205 buffer as the object to pass to get-char-property.
5206 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5207 pointer member of the bidi iterator, since no window is pertinent
5210 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5212 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5213 being displayed, and pass it to compute_display_string_pos.
5214 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5215 (bidi_paragraph_init): All callers changed.
5217 * xdisp.c (init_from_display_pos, init_iterator)
5218 (handle_single_display_spec, next_overlay_string)
5219 (get_overlay_strings_1, reseat_1, reseat_to_string)
5220 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5221 Set bidi_it.w member from it->w.
5222 (compute_display_string_pos): Accept additional argument, the
5223 window being displayed, and pass it to Fget_char_property.
5226 * dispextern.h (struct bidi_it): New member w, the window being
5228 (compute_display_string_pos): Adjust prototype.
5230 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5232 * xgselect.c: Remove unneeded include xterm.h.
5234 * process.c (wait_reading_process_output): Check for NS before GLIB.
5235 GLIB may be linked in due to rsvg, but ns_select must be called.
5237 * xgselect.c (xg_select): Remove call to window_system_available
5238 and g_main_context_pending at the top, so Gdk events (i.e. file
5239 notify) are processed when Emacs is started with -nw.
5241 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5243 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5244 (ctagsfiles3): New variable, includes only *.m files.
5245 (TAGS): Use an explicit language name in the regular expressions,
5246 to avoid transformation of '/SOMETHING' by MSYS to
5247 'c:\MSYS\SOMETHING'.
5249 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5251 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5253 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5255 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5256 still need to set the mouse pointer shape and activate help-echo.
5259 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5261 A few porting etc. fixes for the new file monitor code.
5262 See the thread containing
5263 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5264 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5265 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5266 (dir_monitor_callback, Fgfile_rm_watch):
5267 Use assq_no_quit instead of Fassoc, for speed.
5268 (dir_monitor_callback, Fgfile_rm_watch):
5269 eassert that the monitor is a fixnum.
5270 (dir_monitor_callback): No need for CDR_SAFE.
5271 Simplify building of lisp with alternative tails.
5272 (Fgfile_add_watch, Fgfile_rm_watch):
5273 Do not assume glib functions set errno reliably on failure.
5274 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5275 and signal an error otherwise.
5276 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5277 Use Fdelq instead of Fdelete, for speed.
5279 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5281 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5282 don't insist on being invoked on a highlighted tool-bar button.
5283 Avoids losing tool-bar functionality when mouse-highlight is nil.
5284 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5285 Don't highlight when mouse-highlight is nil.
5286 (note_mouse_highlight): When mouse-highlight is nil, don't return
5287 right away; instead, run tool-bar and mode-line highlight
5288 subroutine, clear any existing highlight, and revert the mouse
5289 pointer to its default shape. (Bug#14558)
5291 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5293 * lisp.mk (lisp): Add prog-mode.el.
5295 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5297 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5298 * process.c (dummy_handler): New function.
5299 (lib_child_handler): New static var.
5300 (handle_child_signal): Invoke it.
5301 (catch_child_signal): If a library has set up a signal handler,
5302 save it into lib_child_handler.
5303 (init_process_emacs): If using glib and not on Windows, tickle glib's
5304 child-handling code so that it initializes its private SIGCHLD handler.
5305 * syssignal.h (SA_SIGINFO): Default to 0.
5306 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5307 31; it should no longer be needed now.
5309 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5311 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5313 * gfilenotify.c (globals_of_gfilenotify): New function.
5314 (syms_of_gfilenotify): Move global initialization there.
5316 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5318 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5320 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5321 * keyboard.c (menu_bar_items, tool_bar_items):
5322 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5323 not override local keymaps any more.
5325 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5327 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5329 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5331 * w32console.c (initialize_w32_display): Return the dimensions of
5332 the console window via 2 additional arguments, not via the current
5333 frame. This avoids crashes due to overrunning the bounds of
5334 frame's decode_mode_spec_buffer, which is not resized following
5335 the change of the frame dimensions from the initial 10x10.
5337 * w32term.h (w32_initialize_display_info): Adjust prototype.
5339 * term.c (init_tty): Take dimensions of the frame from the values
5340 returned by initialize_w32_display.
5342 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5343 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5344 (LIBES): Add $(GFILENOTIFY_LIBS).
5346 * w32inevt.c (handle_file_notifications): Add dummy implementation
5347 for !HAVE_W32NOTIFY.
5349 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5351 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5353 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5355 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5357 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5359 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5361 Fix minor problems found by static checking.
5362 * data.c (pure_write_error):
5363 Use xsignal2, not Fsignal, as Fsignal might return.
5364 * eval.c (set_backtrace_debug_on_exit): Now static.
5365 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5366 No longer inline. EXTERN_INLINE is needed only for functions
5367 defined in .h files. Reindent function header as per GNU style.
5368 (backtrace_p, backtrace_top, backtrace_next):
5369 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5370 compiler or linker. Add extern decls to pacify gcc -Wall.
5371 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5373 * frame.c (free_monitors): Define only on platforms that need it.
5374 * nsterm.m (ns_term_init):
5375 * process.c (catch_child_signal):
5376 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5377 defined on all porting targets these days.
5378 * process.c, process.h (catch_child_signal):
5379 Make it extern only if NS_IMPL_GNUSTEP is defined.
5381 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5383 * w32.c (gettimeofday): Make the signature identical to prototype
5384 in nt/inc/sys/time.h.
5386 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5388 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5391 * keyboard.c (safe_run_hooks_error): Improve error message.
5393 * data.c (pure_write_error): Add `object' argument.
5394 * puresize.h (CHECK_IMPURE): Use it.
5396 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5398 * Makefile.in (NOTIFY_OBJ): New variable.
5399 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5401 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5402 Call syms_of_gfilenotify.
5404 * gfilenotify.c: New file.
5406 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5407 and Qfile_w32notify.
5408 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5409 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5411 * lisp.h: Declare syms_of_gfilenotify.
5413 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5415 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5417 Merge the specpdl and backtrace stacks. Make the structure of the
5418 specpdl entries more obvious via a tagged union of structs.
5419 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5420 (enum specbind_tag): New enum.
5421 (struct specbinding): Make it a tagged union of structs.
5422 Add a case for backtrace records.
5423 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5424 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5425 (backtrace_debug_on_exit): New accessors.
5426 (struct backtrace): Remove.
5427 (struct catchtag): Remove backlist field.
5428 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5430 (Flocal_variable_p): Speed up the common case where the binding is
5432 * eval.c (backtrace_list): Remove.
5433 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5434 (set_backtrace_args, set_backtrace_nargs)
5435 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5436 (backtrace_next): New functions.
5437 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5438 (unwind_to_catch, internal_lisp_condition_case)
5439 (internal_condition_case, internal_condition_case_1)
5440 (internal_condition_case_2, internal_condition_case_n): Don't bother
5441 with backtrace_list any more.
5442 (Fsignal): Adjust to new backtrace format.
5443 (grow_specpdl): Move up.
5444 (record_in_backtrace): New function.
5445 (eval_sub, Ffuncall): Use it.
5446 (apply_lambda): Adjust to new backtrace format.
5447 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5449 (specbind): Adjust to new specpdl format. Simplify.
5450 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5451 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5453 (mark_backtrace): Remove.
5454 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5455 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5456 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5458 * profiler.c (record_backtrace): Use get_backtrace.
5459 (handle_profiler_signal): Use backtrace_top_function.
5460 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5463 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5465 * process.h (catch_child_signal): Declare.
5467 * process.c (catch_child_signal): New function.
5468 (init_process_emacs): Call it.
5470 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5471 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5473 (x_set_cursor_type): Remove declaration.
5474 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5475 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5476 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5477 (ns_get_color): Use F suffix on float.
5478 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5479 (ns_get_rgb_color): Remove.
5480 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5481 (note_mouse_movement): x and y are CGFloat.
5482 (ns_draw_fringe_bitmap): Remove unused rowY.
5483 Change #if to COCOA && >= 10_6.
5484 (ns_draw_window_cursor): Remove unused overspill.
5485 (ns_draw_underwave): width and x are EamcsCGFloat.
5486 (ns_draw_box): thickness is CGFloat.
5487 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5488 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5489 if not in main thread.
5490 (ns_get_pending_menu_title, ns_check_menu_open)
5491 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5492 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5493 (sendFromMainThread:): New method.
5494 (changeFont:): size is CGFloat.
5495 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5496 Disable warning about permanent text.
5497 (characterIndexForPoint:): Adjust return type depending on GNUStep
5499 (mouseDown:): delta is CGFloat.
5500 (updateFrameSize): Remove unised variable f.
5501 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5502 Cast float to EmacsCGFloat.
5503 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5504 also to -1 when restoring.
5505 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5506 inside NS_IMPL_COCOA.
5507 (toggleFullScreen:): Put call to toggleFullScreen inside
5508 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5509 (setPosition:portion:whole:): por is CGFloat.
5510 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5511 (mouseDown:): Use CGFloat.
5512 (mouseDragged:): Remove unised variable edge.
5513 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5515 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5517 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5518 when NS_IMPL_GNUSTEP.
5519 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5520 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5521 (EmacsToolbar): Add clearAll. Add tag argument to
5522 addDisplayItemWithImage.
5523 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5525 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5527 * nsmenu.m (ns_update_menubar): Make static.
5528 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5529 (fillWithWidgetValue:): Add cast to SEL for setAction.
5530 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5531 (update_frame_tool_bar): Update code for GNUStep.
5532 (clearAll): New method.
5533 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5534 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5535 Move identifierToItem setObject and activeIdentifiers addObject before
5536 call to insertItemWithItemIdentifier.
5537 (validateVisibleItems): Fix indentation.
5538 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5539 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5540 UtilityWindow to aStyle, remove call to setStyleMask.
5542 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5544 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5545 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5546 Use F suffix on floats.
5547 (ns_char_width): Returns CGFloat.
5548 (ns_ascii_average_width): w is CGFloat instead of float.
5549 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5551 (ns_glyph_metrics): CGFloat instead of float.
5553 * nsfns.m (x_set_foreground_color, x_set_background_color):
5555 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5556 remove unused variables.
5557 (Fns_read_file_name): Keep track if panel is for save.
5558 Use ns_filename_from_panel/ns_directory_from_panel.
5559 (Fns_list_services): delegate only used for COCOA.
5560 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5561 Just return the input if GNUStep.
5562 (x_screen_planes): Remove.
5563 (Fxw_color_values): Use EmacsCGFloat
5564 (Fns_display_monitor_attributes_list): Only get screen number for
5566 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5568 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5569 ns_directory_from_panel.
5571 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5573 * process.c (handle_child_signal): Also use WCONTINUED.
5574 This is so that list-processes doesn't mistakenly list the process
5575 as stopped, when the process has actually been continued and is
5578 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5580 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5581 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5582 not already configured.
5584 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5586 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5588 * Makefile.in (mostlyclean): Remove *.res files.
5590 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5592 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5593 a buffer (bug#8447).
5595 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5597 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5598 display vector, and we backtrack, handle the case that the
5599 previous character position is also displayed from a display
5600 vector or covered by a display string or image. (Bug#14476)
5602 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5604 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5605 (struct MonitorInfo, free_monitors): Remove.
5606 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5607 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5608 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5611 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5612 (struct MonitorInfo, free_monitors): Remove.
5613 (ns_screen_name): Make static.
5614 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5615 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5618 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5619 (struct MonitorInfo): New struct.
5620 (free_monitors, make_monitor_attribute_list): Declare.
5622 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5624 (free_monitors, make_monitor_attribute_list): New functions.
5625 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5628 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5630 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5632 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5634 * keyboard.c: Apply keyboard decoding only to events that come directly
5635 from the tty, not from unread-command-events (bug#14368).
5636 (read_event_from_main_queue): New function, extracted from read_char).
5637 (read_decoded_char): Remove.
5638 (read_decoded_event_from_main_queue): New function to replace it.
5639 (read_char): Use it.
5640 (read_key_sequence): Use read_char rather than read_decoded_char.
5642 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5644 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5646 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5648 2013-05-22 Kenichi Handa <handa@gnu.org>
5650 The following changes are to fix the setting of
5651 buffer-file-coding-system on, for instance, C-x RET c unix RET
5652 _FILE_OF_DOS_EOL_TYPE_ RET.
5654 * coding.h (struct coding_system): New member detected_utf8_chars.
5656 * coding.c (detect_coding_utf_8): Count characters and check EOL
5657 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5659 (setup_coding_system): Do not initialize coding->head_ascii.
5660 (check_ascii): Do not set coding->eol_seen but update it. Do not
5661 call adjust_coding_eol_type here.
5662 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5663 If the eol-type of CODING is already specified, adjust the eol type
5664 of the found coding-system.
5665 (decode_coding_gap): Cancel previous change. Utilize the
5666 character numbers counted by detect_coding_utf_8. Fix detection
5669 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5671 * search.c (looking_at_1): Only set last_thing_searched if the match
5672 changed the match-data (bug#14281).
5674 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5676 * xdisp.c (reseat_at_previous_visible_line_start):
5677 Already declared in dispextern.h, so remove it here.
5678 (move_it_vertically_backward): Likewise.
5680 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5682 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5683 (Fx_display_pixel_width, Fx_display_pixel_height)
5684 (Fx_display_mm_width, Fx_display_mm_height):
5685 Mention `display-monitor-attributes-list' in docstrings.
5687 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5688 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5689 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5690 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5691 (Fx_display_backing_store, Fx_display_visual_class)
5692 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5693 (Fx_display_grayscale_p, Fx_display_pixel_width)
5694 (Fx_display_pixel_height, Fx_display_planes)
5695 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5696 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5697 (Fx_display_mm_width, Fx_display_mm_height)
5698 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5699 height for all physical monitors as in X11.
5701 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5702 Return pixel width or height for all physical monitors as in X11.
5704 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5706 Port --enable-gcc-warnings to clang.
5707 * bytecode.c (exec_byte_code):
5709 Redo diagnostic pragmas to pacify clang, too.
5710 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5711 * editfns.c (Fencode_time):
5712 * fileio.c (file_accessible_directory_p):
5713 * font.c (font_unparse_xlfd):
5714 Use '&"string"[index]' instead of '"string" + (index)'.
5715 * undo.c (user_error): Remove; unused.
5717 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5719 * insdel.c (insert_1_both): Document the arguments, instead of
5720 referring to insert_1, which no longer exists.
5722 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5723 some window, increment windows_or_buffers_changed, so that
5724 *Messages* display in that window is updated. (Bug#14408)
5726 * w32.c: Include epaths.h.
5727 (init_environment): Use cmdproxy.exe without leading directories.
5728 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5730 (gettimeofday): Adjust signature and return value to Posix
5733 * unexw32.c (open_output_file): Delete the existing emacs.exe
5734 before creating it, to break the hard link to the versioned
5737 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5738 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5739 (FIRSTFILE_OBJ): New variables.
5740 (W32_RES): Rename to EMACSRES. All users changed.
5741 (base_obj): Use $(CM_OBJ).
5742 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5743 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5744 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5745 $(W32_RES_LINK) before $(LIBES).
5746 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5748 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5750 * makefile.w32-in (DOC): Use just "DOC".
5752 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5754 * process.c: Export default filters and sentinels to Elisp.
5755 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5757 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5758 (Fset_process_sentinel, Fformat_network_address):
5759 Default to them instead of nil.
5760 (server_accept_connection): Sentinels can't be nil any more.
5761 (read_and_dispose_of_process_output): New function, extracted from
5762 read_process_output.
5763 (read_process_output): Use it; filters can't be nil.
5764 (Finternal_default_process_filter): New function, extracted from
5765 read_process_output.
5766 (exec_sentinel_unwind): Remove function.
5767 (exec_sentinel): Don't zilch sentinel while running.
5768 (status_notify): Sentinels can't be nil.
5769 (Finternal_default_process_sentinel): New function extracted from
5771 (setup_process_coding_systems): Default filter is not nil any more.
5772 (syms_of_process): Export new Elisp functions and initialize
5774 * lisp.h (make_lisp_proc): New function.
5776 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5778 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5780 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5782 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5783 unless we know that the window w is a leaf window.
5784 Another attempt at solving bug#14062.
5786 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5788 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5791 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5793 * image.c (gif_load): Check that subimages fit (Bug#14345).
5795 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5797 * lread.c (skip_dyn_eof): New function.
5798 (read1): Use it to skip the end of a file in response to #@00.
5800 * doc.c (get_doc_string): Slightly relax the sanity checking.
5802 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5804 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5805 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5806 (MonitorInfo): New struct.
5807 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5808 (Fns_display_monitor_attributes_list): New functions.
5809 (display-usable-bounds): Remove.
5810 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5813 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5815 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5816 (GTK_CHECK_VERSION): New macro, if not already defined.
5817 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5818 replaced by GTK_CHECK_VERSION.
5820 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5822 * xterm.h (GTK_PREREQ): New macro.
5823 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5824 to use this macro instead, for consistency and clarity.
5826 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5828 * xdisp.c (row_for_charpos_p): New function, with code of
5829 cursor_row_p, but accepts an additional argument CHARPOS instead
5830 of using a hardcoded PT.
5831 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5832 (row_containing_pos): Call row_for_charpos_p instead of partially
5833 doing the same. Fixes cursor positioning under longlines-mode
5834 when longlines-show-effect includes more than one newline, when
5835 moving the cursor vertically up.
5837 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5839 * makefile.w32-in (ACL_H): New macro.
5840 ($(BLD)/fileio.$(O)): Update dependencies.
5842 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5844 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5845 * Makefile.in (LIB_ACL): New macro.
5846 (LIBACL_LIBS): Remove.
5847 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5848 * fileio.c: Include <acl.h>.
5849 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5850 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5852 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5855 * unexelf.c: Don't assume ElfW (Half) fits in int.
5856 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5857 when dealing with ElfW (Half) values, since they can exceed 2**31
5858 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5859 (entry_address): Omit unused NUM arg. All uses changed.
5861 2013-05-07 Juri Linkov <juri@jurta.org>
5863 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5864 to the string converted from number with `Fnumber_to_string'.
5867 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5869 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5870 This fixes a problem introduced by my previous change.
5872 2013-05-07 Glenn Morris <rgm@gnu.org>
5874 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5876 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5878 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5880 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5882 Static checking by GCC 4.8.0.
5883 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5884 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5885 (x_get_monitor_attributes_fallback)
5886 (x_get_monitor_attributes_xinerama)
5887 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5888 Define only if USE_GTK.
5889 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5890 (x_get_monitor_attributes_fallback): Omit unused locals.
5891 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5892 Use double, not float, to avoid mixed-mode floating point arithmetic.
5894 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5895 Jan Djärv <jan.h.d@swipnet.se>
5897 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5898 (XINERAMA_CFLAGS): New macros.
5899 (ALL_CFLAGS, LIBES): Use them.
5901 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5902 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5903 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5904 (syms_of_xfns): DEFSYM them.
5905 (struct MonitorInfo): New struct.
5906 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5907 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5908 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5909 (x_get_monitor_attributes_xinerama): New functions.
5910 (Fx_display_monitor_attributes_list): New primitive.
5911 (syms_of_xfns): Defsubr it.
5913 * xterm.h (x_display_info): Add Xatom_net_workarea and
5914 Xatom_net_current_desktop.
5916 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5917 and dpyinfo->Xatom_net_current_desktop.
5919 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5921 * xdisp.c (pos_visible_p): Use the special code for finding the
5922 beginning of a display property or overlay for any "replacing"
5923 display property, not just for display strings. This solves
5924 incorrect reporting of position by posn-at-point. (Bug#14241)
5926 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5928 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5929 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5930 Verify that ElfW (Half) fits in int.
5931 (fatal): Use same signature as lisp.h.
5932 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5933 configure and build with -DUNEXELF_DEBUG without worrying about
5934 other modules that use DEBUG.
5935 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5936 possibly-wide integers now uses it instead of plain fprintf.
5937 (entry_address): New function, which avoids problems with 32-bit
5938 overflow on 64-bit hosts.
5939 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5940 (round_up): Don't assume the remainder fits in int.
5941 (find_section): Use bool for boolean. Simplify debug code.
5942 (unexec): Don't assume file sizes fit in int or size_t.
5943 Omit unnecessary trailing newline in 'fatal' format.
5944 Use strerror rather than outputting decimal error number.
5945 Remove unused code when emacs is not defined;
5946 this file relies on Emacs now.
5947 Don't assume e_phnum and e_shnum are positive.
5949 * regex.c: Fix problems when DEBUG is defined.
5950 (extract_number, extract_number_and_incr): Define regardless of
5951 whether DEBUG is defined; that's simpler and makes the code less
5952 likely to go stale in the normal case when DEBUG is not defined.
5953 Return int rather than taking an int * arg. All callers changed.
5954 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5955 Remove, replacing with ...
5956 (DEBUG_PRINT): New macro. All callers changed.
5957 (DEBUG_COMPILES_ARGUMENTS): New macro.
5958 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5959 (print_compiled_pattern, print_double_string) [DEBUG]:
5960 Use prototype rather than old-style definition.
5961 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5962 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5963 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5964 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5965 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5966 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5967 This matters only when DEBUG is defined.
5969 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5971 * xdisp.c (set_iterator_to_next): Set the
5972 ignore_overlay_strings_at_pos_p flag only if we are _really_
5973 iterating over an overlay string, as indicated by the
5974 current.overlay_string_index member. (Bug#14306)
5976 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5978 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5979 to where it is used, to avoid autorelease issues (Bug#14050).
5981 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5983 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5984 * fileio.c (syms_of_fileio): Implement this.
5985 * filelock.c (create_lock_file): If symbolic links don't work, so
5986 we use a regular file as a lock file, do not fsync the lock file;
5989 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5991 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5992 (syms_of_minibuf): Adjust accodingly.
5994 * callint.c (Fcall_interactively): Adjust calls accordingly.
5996 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5998 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5999 w->contents is a buffer before computing everything else.
6000 Use parentheses to disambiguate last part of the condition.
6002 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6003 assertion violations. (Bug#14062)
6005 2013-05-01 David Reitter <david.reitter@gmail.com>
6007 * nsfns.m (ns_tooltip): Initialize.
6009 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6011 * coding.c (decode_coding_gap): Don't remove the character before
6012 a newline unless it's a CR character. (Bug#14287)
6014 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6016 * dispextern.h (struct face): Move enum face_underline_type
6017 earlier so that bitfields can be in the same word.
6019 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6021 * nsfns.m (handlePanelKeys): New function.
6022 (EmacsOpenPanel:performKeyEquivalent:)
6023 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6024 arrows/function/control and copy/paste keys (Bug#14296).
6026 2013-04-27 Juri Linkov <juri@jurta.org>
6028 * callint.c (Fcall_interactively): Call `Qread_number' for
6029 interactive code letter `n' instead of using duplicate code.
6032 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6034 * systime.h (make_timeval): Declare as 'const'.
6036 2013-04-27 Kenichi Handa <handa@gnu.org>
6038 * font.c (font_open_entity): Always open a font of manageable
6041 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6043 Port better to AIX (Bug#14258).
6044 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6047 2013-04-24 Kenichi Handa <handa@gnu.org>
6049 * coding.c (decode_coding_iso_2022): When an invalid escape
6050 sequence is encountered, reset the invocation and designation
6051 status to the safest one.
6053 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6055 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6056 Without this fix, "make distclean" leaves stamp-h1 behind.
6058 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6060 * w32fns.c (w32_fullscreen_rect): New function to compute the
6061 window rectangle for the given fullscreen mode.
6062 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6063 longer tunes the window size. This keeps the window's edges flush
6064 with the screen and allows the taskbar to hide itself in fullboth.
6066 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6067 window decorations and uses the entire screen.
6069 * w32term.h (w32_fullscreen_rect) Add prototype.
6070 (struct w32_output): Replace normal_width, normal_height,
6071 normal_top, and normal_left members with a single normal_placement
6073 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6075 (FRAME_NORMAL_PLACEMENT): New macro.
6077 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6079 * minibuf.c (Ftest_completion): Silence compiler warning.
6081 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6083 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6086 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6089 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6090 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6091 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6092 parentheses where appropriate.
6094 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6096 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6098 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6100 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6101 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6102 Mention in the doc string that setting these variables takes
6103 effect only after a call to set-window-buffer. (Bug#14200)
6105 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6107 * indent.c (Fvertical_motion): Don't consider display strings on
6108 overlay strings as display strings on the buffer position we
6109 started from. This prevents vertical cursor motion from jumping
6110 more than one line when there's an overlay string with a display
6111 property at end of line.
6112 Reported by Karl Chen <Karl.Chen@quarl.org> in
6113 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6115 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6117 * window.c (select_window): `record_buffer' even if window is
6118 already selected (bug#14191).
6120 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6122 * window.c (Fwindow_end): Test more flags, including the buffer's
6123 last_overlay_modified flag, to determine whether the window's
6124 display is really up-to-date. Prevents the function from
6125 returning a stale value. (Bug#14170)
6126 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6129 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6131 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6132 garbaged only if it is not already the top frame on its TTY.
6133 This prevents flickering due to constant redrawing of TTY frames when
6134 there are GUI frames open in the same session. (Bug#13864)
6136 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6138 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6139 of marking the idle timers directly.
6141 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6143 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6146 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6148 * window.c (select_window): Don't record_buffer while the invariant is
6149 temporarily broken (bug#14161).
6151 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6153 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6155 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6157 2013-04-07 Romain Francoise <romain@orebokech.com>
6159 Ignore additional platform-specific ACL errors (Bug#13702).
6160 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6161 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6163 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6165 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6168 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6170 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6171 This bug was introduced by my 2013-02-25 change that simplified
6172 data_start configuration. Without this change, on GNU/Linux
6173 an Emacs configured with --enable-profiling fails immediately
6174 due to a profiler signal.
6175 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6176 with these flags. On platforms where special flags are needed
6177 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6178 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6179 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6181 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6183 Get rid of some platform-specific functions examining window
6184 system and its capabilities. This is a partial rework of the
6186 * lisp.h (have_menus_p): Remove prototype. This function is
6187 replaced with platform-independent window_system_available.
6188 (check_window_system): Move to...
6189 * frame.h (decode_window_system_frame, window_system_available):
6190 ...here, add new prototypes.
6191 * frame.c (window_system_available, decode_window_system_frame):
6193 (check_window_system): Platform-independent now.
6194 * xterm.h (x_in_use): Remove declaration.
6196 * w32term.h (check_x_frame):
6197 * nsterm.h (check_x_frame): Remove prototypes. This function
6198 is replaced with platform-independent decode_window_system_frame.
6199 * msdos.c (have_menus_p): Remove.
6200 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6201 Remove platform-specific functions. Use check_window_system,
6202 decode_window_system_frame and check_ns_display_info where
6203 appropriate. Minor style and comment tweaks.
6204 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6205 (check_x_frame): Likewise.
6206 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6208 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6209 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6210 * xmenu.c, xselect.c: All related users changed.
6212 2013-04-03 Kenichi Handa <handa@gnu.org>
6214 The following changes is to optimize the code for reading UTF-8
6217 * coding.c (check_ascii): Rename from detect_ascii. Return value
6218 changed. Check EOL format. Do not call adjust_coding_eol_type
6220 (check_utf_8): New function.
6221 (adjust_coding_eol_type): Do nothing if already adjusted.
6222 (detect_coding): Compare the return value of check_ascii with
6223 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6224 (decode_coding_gap): Optimize for valid UTF-8.
6226 2013-03-21 Kenichi Handa <handa@gnu.org>
6228 * coding.c (syms_of_coding): Cancel previous change.
6230 * insdel.c (insert_from_gap): Fix previous change.
6232 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6234 Consistently use platform-specific function to detect window system.
6235 * lisp.h (check_window_system): New prototype. This function is
6236 going to replace check_x, check_w32 and check_ns.
6237 (have_menus_p): Mention msdos.c in comment.
6238 * fontset.c (check_window_system_func): Remove. Adjust all users.
6239 * fontset.h (check_window_system_func): Remove prototype.
6240 * nsterm.h (check_ns):
6241 * xterm.h (check_x):
6242 * w32term.h (check_w32): Likewise.
6243 * menu.c (Fx_popup_menu): Use check_window_system.
6244 * msdos.c (check_window_system): Define for MS-DOS.
6245 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6246 * w32fns.c (check_window_system): Likewise for MS-Windows.
6247 * xfns.c (check_window_system): Likewise for X.
6248 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6249 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6251 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6253 Prefer < to > in range checks such as 0 <= i && i < N.
6254 This makes it easier to visualize quantities on a number line.
6255 This patch doesn't apply to all such range checks,
6256 only to the range checks affected by the 2013-03-24 change.
6257 This patch reverts most of the 2013-03-24 change.
6258 * alloc.c (xpalloc, Fgarbage_collect):
6259 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6260 * character.c (string_escape_byte8):
6261 * charset.c (read_hex):
6262 * data.c (cons_to_unsigned):
6263 * dispnew.c (update_frame_1):
6264 * doc.c (Fsubstitute_command_keys):
6265 * doprnt.c (doprnt):
6266 * editfns.c (hi_time, decode_time_components):
6267 * fileio.c (file_offset):
6268 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6269 * font.c (font_intern_prop):
6270 * frame.c (x_set_alpha):
6271 * gtkutil.c (get_utf8_string):
6272 * indent.c (check_display_width):
6273 * keymap.c (Fkey_description):
6274 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6276 * minibuf.c (read_minibuf_noninteractive):
6277 * process.c (wait_reading_process_output):
6278 * search.c (Freplace_match):
6279 * window.c (get_phys_cursor_glyph):
6280 * xdisp.c (redisplay_internal):
6281 * xsmfns.c (smc_save_yourself_CB):
6282 Prefer < to > for range checks.
6283 * dispnew.c (sit_for): Don't mishandle NaNs.
6284 This fixes a bug introduced in the 2013-03-24 change.
6285 * editfns.c (decode_time_components): Don't hoist comparison.
6286 This fixes another bug introduced in the 2013-03-24 change.
6288 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6290 * frame.h (struct frame): Drop scroll_bottom_vpos
6291 member becaue all real users are dead long ago.
6292 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6293 * xdisp.c (redisplay_internal): Adjust user.
6295 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6297 * nsmenu.m (showAtX:Y:for:): setLevel to
6298 NSPopUpMenuWindowLevel (Bug#13998).
6300 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6302 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6303 (ns_check_pending_open_menu): Declare.
6305 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6306 (x_activate_menubar): Update the menu with title that matches
6307 ns_get_pending_menu_title, and call
6308 ns_check_pending_openmenu (Bug#12698).
6309 (menuWillOpen:): New method.
6310 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6312 * nsterm.m (menu_will_open_state, menu_mouse_point)
6313 (menu_pending_title): New varaibles.
6314 (ns_get_pending_menu_title, ns_check_menu_open)
6315 (ns_check_pending_open_menu): New functions.
6317 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6319 * indent.c (current_column_bol_cache): Remove leftover which is not
6320 used in Fmove_to_column any more.
6321 (current_column, scan_for_column): Adjust users.
6322 * keyboard.c (last_point_position_buffer, last_point_position_window):
6323 Remove leftovers which are not used for recording undo any more.
6324 (command_loop_1, syms_of_keyboard): Adjust users.
6325 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6326 redisplay_window any more.
6327 (move_it_to): Adjust user.
6329 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6331 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6332 Update dependencies.
6334 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6336 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6337 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6340 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6342 * window.h (struct window): Replace hchild, vchild and buffer slots
6343 with the only contents slot. This is possible because each valid
6344 window may have either the child window (in vertical or horizontal
6345 combination) or buffer to display (for the leaf window). Using that,
6346 a lof of operations to traverse and/or change window hierarchies may
6347 be simplified. New member horizontal is used to distinguish between
6348 horizontal and vertical combinations of internal windows.
6349 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6350 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6351 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6352 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6353 Use contents slot, not buffer, where appropriate.
6354 (wset_combination): New function.
6355 (wset_buffer): Add eassert.
6356 (Fframe_first_window): Simplify the loop reaching first window.
6357 (Fwindow_buffer): Use WINDOW_LEAF_P.
6358 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6359 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6360 (unshow_buffer): Convert initial debugging check to eassert.
6361 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6362 (make_parent_window, window_resize_check, window_resize_apply)
6363 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6364 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6365 Adjust to match struct window changes.
6366 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6367 (mark_window_cursors_off, count_windows, get_leaf_windows)
6368 (foreach_window_1): Simplify the loop.
6369 * alloc.c (mark_object): Do not check for the leaf window because
6370 internal windows has no glyph matrices anyway.
6371 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6372 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6373 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6374 (build_frame_matrix_from_window_tree, mirror_make_current)
6375 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6376 (update_window_tree, set_window_update_flags): Simplify the loop.
6377 (sync_window_with_frame_matrix_rows): Enforce live window.
6378 Use contents slot, not buffer, where appropriate.
6379 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6380 and WINDOW_HORIZONTAL_COMBINATION_P.
6381 (make_frame_visible_1): Simplify the loop.
6382 Use contents slot, not buffer, where appropriate.
6383 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6384 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6385 (expose_window_tree): Likewise.
6386 Use contents slot, not buffer, where appropriate.
6387 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6388 to avoid deleted windows. Use contents slot instead of buffer.
6389 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6390 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6391 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6392 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6394 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6396 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6397 identify the reasons for assertion violations in bug#14062 and
6399 (Fx_show_tip): Fix compilation error under
6400 "--enable-check-lisp-object-type". (Bug#14073)
6402 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6403 Reported by <rzl24ozi@gmail.com>.
6405 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6407 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6409 (unwind_with_echo_area_buffer): ...to restore it here.
6410 This is needed to ensure that...
6411 (redisplay_window): ...both window markers are valid here,
6412 which is verified by eassert.
6413 * editfns.c (save_excursion_save): Do not assume that
6414 selected_window always displays the buffer.
6415 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6418 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6420 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6423 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6425 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6427 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6429 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6430 since MinGW's w32api headers do. This avoids compiler warnings.
6432 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6435 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6437 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6439 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6441 * gtkutil.c (style_changed_cb): Check if frame is live and an
6442 X frame (Bug#14038).
6444 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6446 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6447 Define only for _WIN32_WINNT less than 0x0500.
6448 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6450 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6451 see its own definitions of 'struct timeval' and 'struct timezone'.
6453 Fix incompatibilities between MinGW.org and MinGW64 headers.
6454 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6456 * w32.c (REPARSE_DATA_BUFFER): Guard with
6457 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6459 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6461 * xterm.c: Include X11/XKBlib.h
6462 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6464 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6466 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6468 * blockinput.h (input_blocked_p): Likewise.
6469 * bytecode.c (exec_byte_code): Likewise.
6470 * callproc.c (call_process_kill, call_process_cleanup)
6471 (Fcall_process): Likewise.
6472 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6473 (Fccl_execute_on_string): Likewise.
6474 * character.c (string_escape_byte8): Likewise.
6475 * charset.c (read_hex): Likewise.
6476 * cm.c (calccost): Likewise.
6477 * data.c (cons_to_unsigned): Likewise.
6478 * dired.c (directory_files_internal, file_name_completion):
6480 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6481 (sit_for): Likewise.
6482 * doc.c (Fsubstitute_command_keys): Likewise.
6483 * doprnt.c (doprnt): Likewise.
6484 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6485 * emacsgtkfixed.c: Likewise.
6486 * fileio.c (file_offset, Fwrite_region): Likewise.
6487 * floatfns.c (Fexpt, fmod_float): Likewise.
6488 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6490 * font.c (font_intern_prop): Likewise.
6491 * frame.c (x_set_alpha): Likewise.
6492 * gtkutil.c (get_utf8_string): Likewise.
6493 * indent.c (check_display_width): Likewise.
6494 * intervals.c (create_root_interval, rotate_right, rotate_left)
6495 (split_interval_right, split_interval_left)
6496 (adjust_intervals_for_insertion, delete_node)
6497 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6498 (merge_interval_right, merge_interval_left, copy_intervals)
6499 (set_intervals_multibyte_1): Likewise.
6500 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6501 * keymap.c (Fkey_description): Likewise.
6502 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6503 * lread.c (openp, read_integer, read1, string_to_number):
6505 * menu.c (ensure_menu_items): Likewise.
6506 * minibuf.c (read_minibuf_noninteractive): Likewise.
6507 * print.c (printchar, strout): Likewise.
6508 * process.c (create_process, Faccept_process_output)
6509 (wait_reading_process_output, read_process_output, send_process)
6510 (wait_reading_process_output): Likewise.
6511 * profiler.c (make_log, handle_profiler_signal): Likewise.
6512 * regex.c (re_exec): Likewise.
6513 * regex.h: Likewise.
6514 * search.c (looking_at_1, Freplace_match): Likewise.
6515 * sysdep.c (get_child_status, procfs_ttyname)
6516 (procfs_get_total_memory): Likewise.
6517 * systime.h (EMACS_TIME_VALID_P): Likewise.
6518 * term.c (dissociate_if_controlling_tty): Likewise.
6519 * window.c (get_phys_cursor_glyph): Likewise.
6520 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6521 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6523 * xfns.c (Fx_window_property): Likewise.
6524 * xmenu.c (set_frame_menubar): Likewise.
6525 * xselect.c (x_get_window_property, x_handle_dnd_message):
6527 * xsmfns.c (smc_save_yourself_CB): Likewise.
6528 * xterm.c (x_scroll_bar_set_handle): Likewise.
6530 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6532 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6533 to be optional or nil. Adjust comment and convert it to docstring.
6534 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6535 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6537 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6539 Static checking by GCC 4.8-20130319.
6540 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6541 * process.c (Fset_process_datagram_address)
6542 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6543 * xdisp.c (get_char_face_and_encoding):
6544 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6545 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6546 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6548 2013-03-24 Ken Brown <kbrown@cornell.edu>
6550 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6551 fix compilation on 64-bit Cygwin, where underscores are not
6552 automatically prepended.
6554 * w32term.c (w32_initialize): Silence compiler warning.
6556 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6558 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6559 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6560 variables, to save and restore frame dimensions.
6561 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6562 after returning from a 'fullscreen' configuration.
6563 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6564 to avoid races between the main thread and the input thread.
6566 * w32term.h (struct w32_output): New members normal_width,
6567 normal_height, normal_top, normal_left, and prev_fsmode.
6568 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6569 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6572 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6573 'fullscreen' parameter. Always record previous width and height
6574 of the frame, except when switching out of maximized modes, so
6575 that they could be restored correctly, instead of resetting to the
6576 default frame dimensions. Send SC_RESTORE command to the frame,
6577 unless we are going to send SC_MAXIMIZE, to restore the frame
6578 resize hints in the mouse pointer shown by the window manager.
6581 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6583 * lisp.h (get_frame_param): Adjust conditions for prototype
6586 2013-03-22 Ken Brown <kbrown@cornell.edu>
6588 * unexcw.c: Drop unneeded inclusion of w32common.h.
6589 (report_sheap_usage): Declare.
6590 (read_exe_header): Add magic numbers for x86_64.
6591 (fixup_executable): Fix printf format specifier for unsigned long
6594 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6596 * frame.h (struct frame): Put menu_bar_window under #ifdef
6597 because this member is not needed when X toolkit is in use.
6598 (fset_menu_bar_window):
6599 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6600 (free_glyphs, update_frame):
6601 * xdisp.c (expose_frame): Likewise.
6602 (display_menu_bar): Likewise. Remove redundant eassert.
6603 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6606 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6608 Use functions and constants to manipulate Lisp_Save_Value objects.
6609 This replaces code that used macros and strings and token-pasting.
6610 The change makes the C source a bit easier to follow,
6611 and shrinks the Emacs executable a bit.
6612 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6613 (make_save_value): Change 1st arg from string to enum. All callers
6616 (mark_object): Use if, not #if, for GC_MARK_STACK.
6617 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6618 (XSAVE_OBJECT): Now functions, not macros.
6619 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6620 the constant was never used.
6621 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6622 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6623 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6624 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6626 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6627 type3 with a single member save_type. All uses changed.
6628 (save_type, set_save_pointer, set_save_integer): New functions.
6629 * print.c (PRINTX): Remove.
6631 * alloc.c: Remove redundant static declarations.
6633 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6635 * window.h (struct window): Convert left_col, top_line, total_lines
6636 and total_cols from Lisp_Objects to integers. Adjust comments.
6637 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6639 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6640 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6641 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6642 Adjust users where appropriate.
6644 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6646 * frame.h (struct frame): Drop resx and resy because the same data is
6647 available from window system-specific output context. Adjust users.
6648 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6649 New functions to provide defaults when no window system available.
6650 (FRAME_RES_X, FRAME_RES_Y): New macros.
6651 (NUMVAL): Move from xdisp.c.
6652 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6653 (Ffont_face_attributes, Fopen_font):
6654 * image.c (gs_load):
6655 * w32font.c (fill_in_logfont):
6656 * xdisp.c (calc_pixel_width_or_height):
6657 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6658 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6660 2013-03-20 Kenichi Handa <handa@gnu.org>
6662 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6663 to 1 (temporary workaround until a bug related to ASCII
6664 optimization is fixed).
6666 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6668 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6669 Signal error if window is not internal. Adjust docstring.
6670 (delete_all_child_windows): Use combination_limit to save the buffer.
6671 (Fset_window_configuration): Adjust accordingly.
6672 * print.c (syms_of_print): Initialize debugging output not here...
6673 (init_print_once): ...but in a new function here.
6674 * lisp.h (init_print_once): Add prototype.
6675 * emacs.c (main): Add call to init_print_once. Adjust comments.
6677 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6679 * window.c (window_resize_check, window_resize_apply)
6680 (window_from_coordinates, recombine_windows, set_window_buffer)
6681 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6682 (Fsplit_window_internal, Fdelete_window_internal)
6683 (freeze_window_starts): Use bool for booleans.
6684 * window.h (window_frame_coordinates, resize_frame_windows)
6685 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6687 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6689 * dispnew.c (bitch_at_user): Use `user-error'.
6691 2013-03-17 Ken Brown <kbrown@cornell.edu>
6693 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6694 as return type of image_background. (Bug#13981)
6695 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6697 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6699 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6700 (ns_select): Don't return with result uninitialized.
6702 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6705 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6707 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6708 directories. If filename is nil, get directory name (Bug#13932).
6709 Use getFilename and getDirectory.
6710 (getFilename, getDirectory): New methods for EmacsSavePanel and
6712 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6714 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6716 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6718 2013-03-15 Kenichi Handa <handa@gnu.org>
6720 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6721 (adjust_after_replace): Make it back to static. Delete the third
6722 arg text_at_gap_tail. Cancel the code for handling it.
6724 * coding.h (struct coding_system): New member eol_seen.
6726 * coding.c (detect_ascii): New function.
6727 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6728 when the source bytes are actually scanned. On detecting for
6729 coding_category_utf_8_auto, call detect_ascii instead of scanning
6730 source bytes directly.
6731 (produce_chars): Call insert_from_gap with the new arg 0.
6732 (encode_coding): Likewise.
6733 (decode_coding_gap): Control ASCII optimization by the variable
6734 disable_ascii_optimization instead of #ifndef .. #endif.
6735 Deccode EOL format according to coding->eol_seen.
6736 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6739 * lisp.h (adjust_after_replace): Cancel externing it.
6740 (insert_from_gap): Adjust prototype.
6742 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6744 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6745 FULLSCREEN_MAXIMIZED. (Bug#13935)
6747 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6749 * region-cache.c (find_cache_boundary, move_cache_gap)
6750 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6751 Simplify debugging check and convert to eassert. Adjust comment.
6752 (pp_cache): Put under ENABLE_CHECKING.
6754 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6756 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6757 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6759 (w32fullscreen_hook): If the frame is visible, reset
6760 f->want_fullscreen flag after changing the frame size. If the
6761 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6764 2013-03-13 Daniel Colascione <dancol@dancol.org>
6766 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6767 too so that these builds can use Cygwin's file conversion
6768 functions. (We've been building and linking cygw32.o all along
6769 and just not using it.)
6771 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6773 File synchronization fixes (Bug#13944).
6774 * Makefile.in (LIB_FDATASYNC): New macro.
6776 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6777 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6778 Don't worry about HAVE_FSYNC, since a substitute fsync is
6779 available if the system lacks one.
6780 (Fwrite_regin): Retry fsync if interrupted.
6782 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6784 * w32term.c (w32_read_socket): If the Emacs frame is being
6785 activated, call w32fullscreen_hook, to make sure the new frame
6786 dimensions are in effect. (Bug#13937)
6788 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6790 * xdisp.c (init_iterator): Simplify because both character and byte
6791 positions are either specified or -1. Add eassert. Adjust comment.
6792 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6793 character and byte positions can be obtained from marker.
6795 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6797 Static checking by Sun C 5.12.
6798 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6799 * bytecode.c (exec_byte_code):
6800 * dispnew.c (init_display):
6802 * fileio.c (Fsubstitute_in_file_name):
6803 * keyboard.c (Fevent_convert_list):
6804 * keymap.c (Fsingle_key_description):
6805 * term.c (maybe_fatal, fatal):
6806 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6807 * xsmfns.c (Fhandle_save_session):
6808 Omit unreachable code.
6809 * keymap.c (map_keymap_char_table_item): Cast void * to
6810 a function pointer type; the C Standard requires this.
6812 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6813 Include <sys/param.h> unconditionally, as that works elsewhere and
6814 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6815 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6818 See ChangeLog.12 for earlier changes.
6824 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6826 This file is part of GNU Emacs.
6828 GNU Emacs is free software: you can redistribute it and/or modify
6829 it under the terms of the GNU General Public License as published by
6830 the Free Software Foundation, either version 3 of the License, or
6831 (at your option) any later version.
6833 GNU Emacs is distributed in the hope that it will be useful,
6834 but WITHOUT ANY WARRANTY; without even the implied warranty of
6835 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6836 GNU General Public License for more details.
6838 You should have received a copy of the GNU General Public License
6839 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.