1 2013-11-02 Glenn Morris <rgm@gnu.org>
3 * Makefile.in (abs_srcdir): New, set by configure.
5 (maintainer-clean): Remove pointless echo. That should be in the
6 top-level Makefile, if anywhere. Delete TAGS-LISP.
7 (extraclean): No s/ and m/ directories for some time.
8 (TAGS): Also depend on ctagsfiles3.
9 Remove no-longer-defined S_FILE.
10 Pass absolute filenames to etags once more.
11 (TAGS-LISP): Replace lispdir with its expansion.
12 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
13 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
15 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
17 * xfaces.c (check_lface_attrs, realize_default_face): Add
18 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
19 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
21 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
23 * emacs.c (original_pwd): Remove global var by making it local.
24 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
26 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
28 * xfaces.c: Declare color_distance.
29 (QCdistant_foreground): New variable.
30 (NEAR_SAME_COLOR_THRESHOLD): New define.
31 (load_color2): New function.
32 (load_color): Call load_color2.
33 (load_face_colors): Call load_color2 and if distant-color is specified
34 calculate distant and use distant-color if colors are near.
35 (LFACE_DISTANT_FOREGROUND): New define.
36 (merge_face_ref, Finternal_set_lisp_face_attribute)
37 (Finternal_get_lisp_face_attribute)
38 (x_supports_face_attributes_p): Handle distant-foreground similar to
40 (syms_of_xfaces): DEFSYM QCdistant_foreground.
42 * dispextern.h (lface_attribute_index): Add
43 LFACE_DISTANT_FOREGROUND_INDEX.
45 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
47 * image.c (pbm_next_char): New function. See
48 http://netpbm.sourceforge.net/doc/pbm.html for the details.
49 (pbm_scan_number): Use it.
50 (Qlibjpeg_version): New variable.
51 (syms_of_image): DEFSYM and initialize it.
53 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
55 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
57 2013-10-31 Glenn Morris <rgm@gnu.org>
59 * emacs.c (original_pwd): New char.
60 (main): If using --chdir, store original_pwd.
61 (init_cmdargs): When setting Vinvocation_directory based on a
62 relative argv[0], use original_pwd if set. (Bug#15768)
64 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
66 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
68 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
70 * insdel.c: Fix minor problems found by static checking.
71 (Qregion_extract_function): Now static.
72 (prepare_to_modify_buffer_1): Remove unused locals.
74 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
76 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
77 (syms_of_xdisp): Declare pre-redisplay-function.
78 (markpos_of_region): Remove function.
79 (init_iterator, compute_stop_pos, handle_face_prop)
80 (face_before_or_after_it_pos, reseat_to_string)
81 (get_next_display_element, window_buffer_changed)
82 (redisplay_internal, try_cursor_movement, redisplay_window)
83 (try_window_reusing_current_matrix, try_window_id, display_line)
84 (note_mode_line_or_margin_highlight, note_mouse_highlight)
85 (display_string, mouse_face_from_buffer_pos): Remove region handling.
86 * window.h (struct window): Remove field `region_showing'.
87 * dispextern.h (struct it): Remove region_beg/end_charpos.
88 (face_at_buffer_position, face_for_overlay_string)
89 (face_at_string_position): Update prototypes.
90 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
91 (face_at_string_position): Remove `region_beg' and `region_end' args.
92 * fontset.c (Finternal_char_font):
93 * font.c (font_at, font_range): Adjust calls accordingly.
94 * insdel.c (Qregion_extract_function): New var.
95 (syms_of_insdel): Initialize it.
96 (prepare_to_modify_buffer_1): Use it.
98 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
100 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
101 * ftxfont.c (ftxfont_get_gcs):
102 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
103 * xfaces.c (x_free_colors, x_free_dpy_colors)
104 (x_create_gc, unload_color):
105 * xselect.c (x_property_data_to_lisp):
106 * xsettings.c (parse_settings):
107 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
108 (get_bits_and_offset): Adjust definition.
109 * frame.c (XParseGeometry): Adjust locals.
110 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
111 * regex.h (toplevel): Likewise for reg_syntax_t.
113 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
115 * eval.c (run_hook_with_args): Use FUNCTIONP.
117 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
119 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
120 fields, drop 'allocated_p' member and use -1 for uninitialized value.
121 * w32term.h (struct w32_output): Similarly but do not use -1 because...
122 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
123 on MS-Windows anyway.
124 (free_face_colors): Define only if HAVE_X_WINDOWS and...
125 (free_realized_face): ...adjust user.
126 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
127 white relief pixels to -1.
128 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
129 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
130 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
132 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
134 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
135 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
136 in practice now. All callers changed.
138 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
140 * dispextern.h (struct face): Use bitfields for 'underline_type'
141 and 'box' members. Remove set-but-unused members 'pixmap_w' and
142 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
143 'stipple' member. Move 'lface' member up to help...
144 * xfaces.c (make_realized_face): ...this function to find and
145 clear just the members that need clearing.
146 (load_face_colors, realize_x_face):
147 * xdisp.c (extend_face_to_end_of_line): Adjust user.
149 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
151 * xftfont.c (struct xftfont_info): Remove set-but-unused
153 (xftfont_open): Adjust user.
154 (xftfont_get_colors): Remove useless prototype.
156 2013-10-26 Eli Zaretskii <eliz@gnu.org>
158 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
159 before passing them to 'unexec'. (Bug#15260)
161 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
163 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
165 2013-10-25 Eli Zaretskii <eliz@gnu.org>
167 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
168 the changed signature of the font driver's 'close' method.
170 * w32font.h (w32font_close): Adjust the prototype to the change in
173 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
175 * w32uniscribe.c (uniscribe_close): Adapt the call to
176 w32font_close to its new prototype.
178 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
180 Omit unused frame argument of font API's close function.
181 * font.h (struct font): Drop frame argument. Adjust comment.
182 * font.c (font_clear_cache, font_close_object): Adjust users.
183 * ftfont.c (ftfont_close):
184 * ftxfont.c (ftxfont_close):
185 * macfont.m (macfont_close):
186 * nsfont.m (nsfont_close):
187 * w32font.c (w32font_close):
188 * xfont.c (xfont_close):
189 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
190 tweak comments and make functions safe if called more than once for
191 the same font object.
193 Perform font-specific cleanup when font object is swept by GC. See
194 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
195 * alloc.c (cleanup_vector): New function.
196 (sweep_vector): Call it for each reclaimed vector object.
197 * font.h (struct font): Adjust comment.
199 2013-10-24 Glenn Morris <rgm@gnu.org>
201 * Makefile.in (abs_top_srcdir): New, set by configure.
203 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
205 Adjust recent font-related changes to fix bug#15686.
206 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
207 is a live window system frame, mark its default font too.
209 2013-10-23 Glenn Morris <rgm@gnu.org>
211 * Makefile.in (RUN_TEMACS): Make relative (again).
212 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
213 (bootstrap-emacs$(EXEEXT)):
214 Quote entities that might contain whitespace.
216 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
218 Port to Solaris 10 and its bundled GCC.
219 Problem reported by Timothy C. Burt.
220 * floatfns.c (isfinite, isnan): Redefine unconditionally.
222 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
224 Do not allow font caches to grow too large.
225 * alloc.c (compact_font_cache_entry, compact_font_caches):
226 New functions or stub if not HAVE_WINDOW_SYSTEM.
227 (compact_undo_list): Factor out from Fgarbage_collect.
229 (mark_face_cache): Mark face font. Move down to avoid
231 (mark_terminals): Do not mark font cache here.
232 (Fgarbage_collect): Call compaction functions described
233 above. Adjust comment.
235 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
237 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
238 chdir to HOME (bug#15607).
240 * nsterm.m (Qcocoa, Qgnustep): New variables.
241 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
242 (ns_get_color): Make selection color work for GNUStep also.
244 2013-10-18 Eli Zaretskii <eliz@gnu.org>
246 * keyboard.c (make_lispy_event): Remove GPM-specific code that
247 handles mouse clicks. Instead, let GPM use the same code as all
248 the other mice use. See the discussion starting at
249 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
250 for the details of the problem with the menu bar this fixes.
252 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
254 Remove port-specific display name lists to avoid extra
255 complexity and data duplication with display info lists.
256 * xterm.h (x_display_name_list): Remove declaration.
257 * xterm.c (x_display_name_list): Remove.
258 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
259 * xfns.c (x_display_info_for_name, Fx_display_list):
260 Likewise. Use x_display_list where appropriate.
261 * w32term.h (w32_display_name_list): Remove declaration.
262 * w32term.c (w32_display_name_list): Remove.
263 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
265 * w32fns.c (x_display_info_for_name, Fx_display_list):
266 Likewise. Use x_display_list where appropriate.
267 * nsterm.h (ns_display_name_list): Remove declaration.
268 * nsterm.m (ns_display_name_list): Remove.
269 (ns_term_init, syms_of_nsterm): Adjust users.
270 * nsfns.m (ns_display_info_for_name, Fx_display_list):
271 Likewise. Use x_display_list where appropriate.
272 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
273 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
274 (mark_terminals): Mark per-terminal font cache.
276 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
278 Don't run timers in input-pending-p. Its new check-timers param
279 provides the prior behavior. (Bug#15045).
280 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
283 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
285 Make some functions static in non-Microsoft builds.
286 On my platform (Fedora 19 x86-64), this shrinks the
287 Emacs executable (text+data) by 0.25%.
288 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
289 (load_color) [!MSDOS]:
290 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
291 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
292 * lisp.h (check_existing):
293 * process.h (conv_sockaddr_to_lisp, network_interface_list)
294 (network_interface_info) [!WINDOWSNT]:
295 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
297 * fileio.c (check_existing):
298 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
299 * process.c (conv_sockaddr_to_lisp, network_interface_list)
300 (network_interface_info) [!WINDOWSNT]:
301 * term.c (encode_terminal_code) [!WINDOWSNT]:
302 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
303 * xfaces.c (load_color) [!MSDOS]:
305 * fileio.c (check_existing, check_executable, check_writable):
306 * process.c (network_interface_list, network_interface_info):
307 Move earlier, so that we don't need forward decls.
308 * gnutls.c (fn_gnutls_transport_set_errno)
309 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
311 * w32.c (init_environment): Use faccessat rather than
312 check_existing, partly for consistency with the rest of the code
313 in this file, partly so that check_existing can be static.
315 Make VALMASK visible to GDB even if clang is used (Bug#15574).
316 * emacs.c (MAIN_PROGRAM): New macro.
317 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
318 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
320 bool vector int width fixes
321 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
322 (Fbool_vector_count_matches_at):
323 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
324 can exceed PTRDIFF_MAX, at least in theory.
325 (Fbool_vector_count_matches_at):
326 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
328 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
330 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
331 (struct sockaddr): Add forward decl, for platforms that lack it.
333 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
335 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
338 2013-10-16 Eli Zaretskii <eliz@gnu.org>
340 * w32.c (network_interface_get_info, network_interface_list)
341 (network_interface_info): New functions. (Bug#15610)
342 (GetAdaptersInfo_Proc): New typedef.
343 (get_adapters_info): New wrapper function.
344 (globals_of_w32): Initialize g_b_init_get_adapters_info.
346 * process.h (network_interface_list, network_interface_info):
349 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
350 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
351 all systems. Return non-nil for systems that HAVE_NET_IF_H and
352 for WINDOWSNT. Doc fix.
353 (syms_of_process): Defsubr Snetwork_interface_list and
354 Snetwork_interface_info unconditionally.
356 * menu.c (have_boxes): Fix redundant simulation of radio buttons
357 in NS GUI sessions. (Bug#15629)
359 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
361 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
363 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
365 * print.c (print_object): Print " ..." when truncating bool vectors.
367 2013-10-15 Eli Zaretskii <eliz@gnu.org>
369 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
370 standard mouse buttons.
372 * termhooks.h (struct input_event): Remove incorrect commentary.
374 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
376 Disallow bool vector operations on mixed-length operands.
377 The old behavior left garbage in the result vector sometimes,
378 and didn't seem to be useful.
379 * data.c (Qwrong_length_argument): New static var.
380 (wrong_length_argument): New function.
381 (bool_vector_binop_driver): Check that args agree in length.
383 * keyboard.c, keyboard.h (all_kboards): Now static.
385 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
387 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
388 note from the lispref.
390 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
392 * nsterm.h (struct ns_display_info): Remove set-but-unused
393 member image_cache (image caches are per-terminal anyway).
394 (FRAME_X_IMAGE_CACHE): Remove.
395 * nsterm.m (ns_initialize_display_info): Adjust user.
397 2013-10-14 Eli Zaretskii <eliz@gnu.org>
399 * w32proc.c: Include mingw_time.h.
401 * w32.c: Include mingw_time.h.
403 Implement scrolling of TTY menus when the screen is too short.
405 * term.c (tty_menu_display): Accept an additional argument, the
406 menu item from which to start displaying the menu. Account for
407 the value of Y when limiting the menu to the number of available
409 (mi_result): New enumeration.
410 (read_menu_input): Return enumerated value. When the y coordinate
411 hits min_y or max_y, return scroll indication instead of wrapping
413 (tty_menu_activate): Handle the scrolling indications from
414 read_menu_input. Compute the first menu item to display and pass
415 it to tty_menu_display.
417 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
419 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
420 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
421 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
422 Adjust to match the change described below.
423 (struct terminal): Move must_write_spaces, line_ins_del_ok,
424 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
425 memory_below_frame members to...
426 * termchar.h (struct tty_display_info): ...here because they're
427 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
429 * nsterm.m (ns_create_terminal):
430 * w32term.c (w32_create_terminal):
431 * xterm.c (x_create_terminal): Adjust users.
432 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
433 to filter out non-TTY frames. Adjust comment.
434 (scrolling): Adjust user. Prefer eassert for debugging check.
436 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
438 * xfaces.c (PT_PER_INCH): Remove unused macro.
439 * termhooks.h (struct terminal): Remove set-but-unused
440 member fast_clear_end_of_line.
441 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
442 * nsterm.m (ns_create_terminal):
444 * w32term.c (w32_create_terminal):
445 * xterm.c (x_create_terminal): Adjust users.
447 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
449 * lisp.h (bool_vector_size): New function.
450 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
451 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
452 (Fbool_vector_not, Fbool_vector_count_matches_at):
453 Remove uses of 'eassume' that should no longer be needed,
454 because they are subsumed by the 'eassume' in bool_vector_size.
456 2013-10-12 Eli Zaretskii <eliz@gnu.org>
458 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
459 after inclusion of gif_lib.h, thus fixing compiler warnings caused
460 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
462 2013-10-11 Eli Zaretskii <eliz@gnu.org>
464 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
465 have different dimensions. (Bug#15575)
467 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
470 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
472 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
474 * term.c (tty_menu_show): Never return with unbalanced
475 specpdl. Use eassert for debugging check. Adjust style.
477 2013-10-11 Eli Zaretskii <eliz@gnu.org>
479 * term.c (read_menu_input): Make selection of menu items
480 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
481 (tty_menu_activate): Fix off-by-one error when computing max_y.
483 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
485 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
486 audit logging (only used with GnuTLS 3.x) and enable it.
488 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
490 * dispnew.c (redraw_frame): Remove useless #ifdef because
491 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
492 Also, move TTY fflush to...
493 * term.c (tty_update_end): ...this function.
495 2013-10-11 Eli Zaretskii <eliz@gnu.org>
497 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
498 the end of the frame's glyph matrix. (Bug#15575)
500 * term.c (tty_menu_display): Don't move cursor while overwriting
501 frame's glyphs with menu items. Limit the number of items
502 displayed to what can be shown on the available screen lines,
503 excluding the echo area.
504 (tty_menu_activate): Limit the Y coordinate allowed by
505 read_menu_input to the last screen line used for menu display.
507 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
509 * lisp.h (eassume): New macro.
510 Also, include <verify.h>, for 'assume'.
511 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
512 (vroundup, vector_nbytes):
513 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
514 (Fbool_vector_not, Fbool_vector_count_matches)
515 (Fbool_vector_count_matches_at):
516 Use eassume, not eassert.
517 * casetab.c (set_identity, shuffle):
518 * composite.c (composition_gstring_put_cache):
519 * dispnew.c (update_frame_1):
520 * ftfont.c (ftfont_shape_by_flt):
521 * image.c (gif_load):
522 * intervals.c (offset_intervals):
523 * macfont.m (macfont_shape):
524 Remove calls to 'assume' that are no longer needed, because
525 --enable-gcc-warnings no longer generates bogus warnings
526 when these calls are removed.
528 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
530 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
532 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
534 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
535 (Qsubstitute_env_in_file_name): New var.
536 (syms_of_fileio): Define it.
538 2013-10-10 Eli Zaretskii <eliz@gnu.org>
540 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
541 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
544 * term.c (save_and_enable_current_matrix): Don't allocate and
545 don't save margin areas.
546 (restore_desired_matrix): Don't restore margin areas.
547 (free_saved_screen): Don't free margin areas.
549 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
551 * image.c: Pacify --enable-gcc-warnings.
552 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
553 #define only if used.
555 2013-10-10 Eli Zaretskii <eliz@gnu.org>
557 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
558 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
559 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
560 (gif_load): For giflib v5.x and later, display the error message
561 produced by giflib when its functions fail.
562 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
565 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
567 * keyboard.c (last_event_timestamp): Remove. For X selection and
568 GTK popup menus, it may be obtained from per-frame X display info.
569 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
570 (process_special_events): Adjust users.
571 * keyboard.h (last_event_timestamp): Remove declaration.
572 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
573 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
574 * menu.h (xmenu_show): Adjust prototype.
575 * menu.c (Fx_popup_menu): Adjust user.
576 * xselect.c (x_own_selection, x_get_foreign_selection)
577 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
579 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
581 * keyboard.c (init_kboard): Now static. Add arg
582 to denote window system. Adjust comment.
583 (init_keyboard): Adjust user.
584 (allocate_kboard): New function.
586 * nsterm.m (ns_term_init):
588 * w32term.c (w32_create_terminal):
589 * xterm.c (x_term_init): Use it.
590 * keyboard.h (init_kboard): Remove prototype.
591 (allocate_kboard): Add prototype.
593 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
595 * image.c (GIFLIB_MAJOR): Ensure it's defined.
596 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
598 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
600 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
602 2013-10-09 Eli Zaretskii <eliz@gnu.org>
604 * term.c (tty_menu_activate): Flush the output stream after
605 showing the cursor, and don't mark the frame garbaged at exit from
606 the function. Fixes redisplay glitches when moving from one menu
609 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
611 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
612 or throw error (Bug#15570).
614 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
616 * intervals.c (temp_set_point_both): Move test into 'eassert',
619 * lisp.h (eassert): Don't use 'assume'.
620 Sometimes 'assume' wins in performance, and sometimes it loses,
621 so it shouldn't be used all the time. Perhaps we need two
622 flavors of 'eassert', one for where 'assume' is far more likely
623 to help or to hurt; but that can be done later.
624 Problem reported by Dmitry Antipov in
625 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
626 Also, don't include <verify.h>; no longer needed.
628 2013-10-09 Glenn Morris <rgm@gnu.org>
630 * eval.c (Fcond): Doc tweak.
632 2013-10-09 Eli Zaretskii <eliz@gnu.org>
634 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
635 expressions with side effects to eassert. (Bug#15565)
637 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
639 * fns.c (hashfn_user_defined): Allow hash functions to return any
642 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
644 Fix minor problems found by static checking.
645 * dispnew.c (save_current_matrix): Omit unnecessary casts.
646 * dispnew.c (update_frame_with_menu): Mark debug local as used.
647 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
648 * keyboard.c (read_menu_command): Remove unused local.
649 * lisp.h (read_menu_command): New decl.
650 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
651 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
652 Return ptrdiff_t, not int.
653 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
654 not int, for benefit of xpalloc.
655 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
657 (have_menus_p): Remove; unused.
658 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
659 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
660 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
662 (save_and_enable_current_matrix): Omit unnecessary casts.
663 (read_menu_input): Omit local extern decl (now in lisp.h).
664 Don't access uninitialized storage if mouse_get_xy fails.
665 (tty_menu_activate): Mark local as initialized, for lint.
666 (tty_menu_activate, tty_meny_show): Remove unused locals.
668 2013-10-08 Eli Zaretskii <eliz@gnu.org>
670 Support menus on text-mode terminals.
671 * xterm.h (xw_popup_dialog): Add prototype.
673 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
674 (xmenu_show): Block input here, instead in Fx_popup_menu.
675 (xw_popup_dialog): New function, with X-specific bits of popup
678 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
681 * window.c (Fset_window_configuration): Use run-time tests of the
682 frame type instead of compile-time conditionals, when menu-bar
683 lines are considered.
685 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
686 (w32_popup_dialog): New prototypes.
688 * w32menu.c (Fx_popup_dialog): Function deleted.
689 (w32_popup_dialog): New function, with w32 specific bits of popup
690 dialogs. Block input here.
692 * w32inevt.c (w32_console_read_socket): Minor change to add
693 debugging TTY events.
695 * w32fns.c (show_hourglass): If returning early because the frame
696 is not a GUI frame, unblock input.
698 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
699 (cursorY): New functions.
701 * termhooks.h (cursorX, cursorY): Prototypes of functions on
702 WINDOWSNT, macros that call curX and curY elsewhere.
704 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
706 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
707 specific function to hide and show cursor on a text-mode terminal.
708 (tty_menu_struct, struct tty_menu_state): New structures.
709 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
710 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
711 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
712 (tty_menu_locate, save_and_enable_current_matrix)
713 (restore_desired_matrix, screen_update, read_menu_input)
714 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
715 (tty_pop_down_menu, tty_menu_last_menubar_item)
716 (tty_menu_new_item_coords, tty_menu_show): New functions.
717 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
719 * nsterm.h (ns_popup_dialog): Adjust prototype.
721 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
723 (ns_popup_dialog): Adapt order of arguments to the other
724 *_menu_show implementations.
725 (Fx_popup_dialog): Function deleted.
727 * msdos.c (x_set_menu_bar_lines): Delete unused function.
729 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
731 * menu.c (have_boxes): New function.
732 (single_keymap_panes): Use it instead of a compile-time
734 (single_menu_item): Use run-time tests of the frame type instead
735 of compile-time conditionals.
736 (encode_menu_string): New function.
737 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
738 the macro, since different types of frame need different encoding
740 (digest_single_submenu): Use run-time tests of frame type instead
741 of, or in addition to, compile-time conditionals.
742 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
743 (Fx_popup_menu): Detect when the function is called from keyboard
744 on a TTY. Don't barf when invoked on a text-mode frame.
745 Check frame type at run time, instead of compile-time conditionals for
746 invoking terminal-specific menu-show functions.
747 Call tty_menu_show on text-mode frames.
748 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
749 run time to determine which alternative to invoke; support dialogs
752 * keyboard.h <Qmouse_movement>: Declare.
754 * keyboard.c <Qmouse_movement>: Now extern.
755 <Qecho_keystrokes>: New static variable.
756 (read_key_sequence): Accept an additional argument, a flag to
757 prevent redisplay during reading of the key sequence. All callers
759 (read_menu_command): New function.
760 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
762 (toolkit_menubar_in_use): New function.
763 (make_lispy_event): Use it instead of a compile-time test.
765 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
766 window-system being available.
768 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
769 to x-popup-dialog on the frame type, they all now support popup
772 * dispnew.c (save_current_matrix): Save the margin areas.
773 (restore_current_matrix): Restore margin areas.
774 (update_frame_with_menu): New function.
776 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
779 * alloc.c (make_save_ptr): Now compiled unconditionally.
781 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
783 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
784 (redraw_frame, update_frame): Adjust users.
785 * dispextern.h (set_window_update_flags): Adjust prototype.
786 * xdisp.c (redisplay_internal): When updating all frames with zero
787 windows_or_buffers_changed, assume that only the windows that shows
788 current buffer should be really updated.
790 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
792 Do not allocate huge temporary memory areas and objects while encoding
793 for file I/O, thus reducing an enormous memory usage for large buffers.
794 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
795 * coding.h (struct coding_system): New member raw_destination.
796 * coding.c (setup_coding_system): Initialize it to zero.
797 (encode_coding_object): If raw_destination is set, do not create
798 dst_object. Add comment.
799 * fileio.c (toplevel): New constant E_WRITE_MAX.
800 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
801 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
803 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
805 * nsterm.m (windowDidExitFullScreen:):
806 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
808 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
810 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
811 * keyboard.c (unblock_input_to): Don't process pending signals
812 if a fatal error is in progress.
814 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
815 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
816 they're talking about words in Lisp bool vectors.
817 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
818 * data.c (popcount_bits_word): Rename from popcount_size_t.
819 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
822 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
824 Improve support for popcount and counting trailing zeros (Bug#15550).
825 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
826 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
827 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
828 (popcount_size_t_msc, popcount_size_t_gcc):
829 Remove; now done by Gnulib.
830 (popcount_size_t): Now a macro that defers to Gnulib.
831 (count_trailing_zero_bits): Return int, for consistency with
832 Gnulib and because Emacs prefers signed to unsigned int.
833 Don't assume that size_t is either unsigned int or unsigned long
834 or unsigned long long.
835 (size_t_to_host_endian): Do not assume that size_t is either
836 exactly 32 or exactly 64 bits wide.
837 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
838 etc., so that it's now an enum constant, not a macro.
839 No need to assume that it's either 32 or 64.
841 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
843 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
846 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
848 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
849 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
851 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
853 emacs_read and emacs_write now use void *, not char *.
854 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
855 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
856 Buffer arg is now void *, not char *. This matches plain
857 'read' and 'write' better, and avoids a constraint violation
858 on Solaris 9 with Oracle Studio.
860 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
862 * alloc.c (Fmake_string): For ASCII char initializer, prefer
863 memset to explicit loop. Otherwise copy largest possible chunk
864 from initialized to uninitialized part, thus allowing the longer
865 memcpy runs and reducing the number of loop iterations.
867 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
869 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
870 hide toolbar (Bug#15388).
871 (windowDidEnterFullScreen:): If presentation options are zero,
872 set them here (Bug#15388).
873 (ns_update_auto_hide_menu_bar): Remove runtime check.
874 Don't auto hide dock unless menubar is also auto hidden.
876 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
878 * editfns.c (message): Mention batch mode in doc string.
880 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
882 * nsterm.m (check_native_fs): Remove erroneous comment.
884 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
886 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
887 uses find_newline instead of scan_newline and so doesn't move point.
889 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
891 Use hardware support for byteswapping on glibc x86 etc.
892 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
893 whereas the old swap64 needed 30.
894 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
895 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
896 Use byteswap.h's macros to swap bytes.
897 * lisp.h (swap16, swap32, swap64): Remove.
898 All uses replaced by bswap_16, bswap_32, bswap_64.
900 * bytecode.c (exec_byte_code): Use some more volatile variables
901 to work around local variables getting clobbered by longjmp.
902 Port to pre-C99, which doesn't allow decls after stmts.
904 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
906 * lisp.h (eassert): Assume that COND is true when optimizing.
907 In other words, take on the behavior of eassert_and_assume.
908 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
909 (eassert_and_assume): Remove. All uses replaced by eassert.
911 * xdisp.c (Qglyphless_char): Now static.
913 Adjust to merge from gnulib.
914 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
915 * lisp.h: Include <verify.h>, for 'assume'.
917 * eval.c (clobbered_eassert): New macro.
918 (internal_catch, internal_condition_case)
919 (internal_condition_case_1, internal_condition_case_2)
920 (internal_condition_case_n): Use it instead of eassert
921 when the argument contains locals clobbered by longjmp.
922 Don't use clobbered locals outside of clobbered_eassert.
923 (internal_lisp_condition_case): Use a volatile variable
924 to work around a local variable's getting clobbered.
926 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
928 * lisp.h (struct handler): Merge struct handler and struct catchtag.
929 (PUSH_HANDLER): New macro.
931 (handlerlist): Always declare.
933 * eval.c (catchlist): Remove (merge with handlerlist).
934 (handlerlist, lisp_eval_depth): Not static any more.
935 (internal_catch, internal_condition_case, internal_condition_case_1)
936 (internal_condition_case_2, internal_condition_case_n):
938 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
939 handlerlist/catchlist.
940 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
941 handlerlist which can only handle a single condition-case handler at
943 (find_handler_clause): Simplify since we only a single branch here
946 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
948 (bcall0): New function.
949 (exec_byte_code): Add corresponding cases. Improve error message when
950 encountering an invalid byte-code. Let Bunwind_protect accept
951 a function (rather than a list of expressions) as argument.
953 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
954 and make them unconditional now that they're heap-allocated.
956 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
958 * charset.c (Fdecode_char, Fencode_char): Remove description of
959 `restriction' arg. now that it's hidden by advertised-calling-convention.
961 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
963 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
964 Remove unused variable (from mac-port).
965 (macfont_draw): Use s->ybase for correct y position.
967 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
969 * frame.h (struct frame): Drop has_minibuffer member because...
970 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
971 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
973 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
975 * window.h (struct window): Prefer enum text_cursor_kinds to int
976 for phys_cursor_type member. Move the latter, phys_cursor_width,
977 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
978 * window.c (replace_window, make_window): Adjust users.
980 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
982 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
983 this module is never compiled otherwise.
985 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
987 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
990 2013-09-29 Eli Zaretskii <eliz@gnu.org>
992 * xdisp.c (get_next_display_element): Don't call face_for_font in
993 a build configured --without-x. (Bug#15484)
995 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
997 * window.c (calc_absolute_offset): #elif should be #elif defined.
999 * frame.c (delete_frame): Block/unblock input to overcome race
1000 condition (Bug#15475).
1002 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1004 * frame.c (delete_frame): Record selected frame only after
1005 calling Qdelete_frame_functions (Bug#15477).
1007 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsterm.m (ns_selection_color): Remove.
1010 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1011 NSColor selectedText(Background)Color. Only for COCOA.
1012 (ns_term_init): Remove assignment of ns_selection_color, logic
1013 moved to ns_get_color.
1015 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1016 NS_SELECTION_COLOR_DEFAULT.
1017 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1019 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1021 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1022 frame' does not have the tool_bar_window member.
1024 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1026 Signal error when reading an empty byte-code object (Bug#15405)
1027 * lread.c (read1): signal error
1028 * alloc.c (make_byte_code): eassert header size
1029 (sweep_vectors): change an int to size_t
1031 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1033 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1034 instead of ints, as it's the usual style for offsetof constants. See:
1035 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1037 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1038 This is ugly, but it should fix the performance problem for older
1039 GCC versions in the short run. I'll look into integrating the
1040 Gnulib module for popcount, as a better fix.
1041 See the thread starting in:
1042 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1043 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1044 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1045 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1046 (popcount_size_t): Use it.
1048 2013-09-24 Daniel Colascione <dancol@dancol.org>
1050 * process.c (Fnetwork_interface_info): Fix build break due to
1053 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1055 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1056 Prefer signed to unsigned integers where either will do.
1057 No need for 'const' on locals that do not escape.
1058 Omit easserts with unnecessary and unportable assumptions about
1059 alignment. Avoid unnecessary casts to char *.
1061 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1063 Use union for the payload of struct Lisp_Vector.
1064 This helps to avoid a few glitches dictated by C's aliasing rules.
1065 * lisp.h (struct Lisp_Vector): Use union for next and
1066 contents member. Adjust comment. Change related users.
1067 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1068 Related users changed.
1069 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1070 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1071 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1072 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1074 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1076 Optimize glyph row clearing and copying routines.
1077 * dispextern.h (struct glyph_row): Change layout of struct
1078 glyph_row to help copy_row_except_pointers. Adjust comment.
1079 * dispnew.c (null_row): Remove.
1080 (clear_glyph_row): Use offsetof and memset to find and clear
1081 just the members that need clearing. Adjust comment.
1082 (copy_row_except_pointers): Likewise for copying.
1084 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1086 Some minor cleanups of recently-added bool vector code.
1087 * conf_post.h (assume): Always return void. Use lint version
1088 only if GCC and MSC versions don't apply.
1089 * conf_post.h (assume):
1090 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1091 Depend on _MSC_VER, not __MSC_VER, for consistency with
1093 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1094 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1095 (bool_vector_binop_driver, count_trailing_zero_bits)
1096 (size_t_to_host_endian): Now static, not static inline;
1097 the latter isn't needed with modern compilers and doesn't
1098 work with older compilers anyway.
1100 * alloc.c (valgrind_p): Use bool for boolean.
1102 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1104 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1105 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1106 (display_last_displayed_message_p, message_buf_print)
1107 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1108 Use bool for boolean.
1109 * dispextern.h (cancel_line, init_desired_glyphs):
1110 Remove ancient leftover.
1111 (help_echo_showing_p, hourglass_shown_p):
1112 * lisp.h (noninteractive_need_newline): Adjust declaration.
1114 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1116 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1118 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1119 ...this file and convert the latter to static. Adjust comment.
1120 (make_initial_frame):
1121 * window.c (init_window_once): Adjust user.
1122 * frame.h (last_nonminibuf_frame): Remove declaration.
1123 * lisp.h (selected_frame): Likewise.
1124 * msdos.c (the_only_display_info): Adjust comment.
1126 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1128 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1129 computing the end column of mouse-highlight that comes from
1130 display or overlay strings. (Bug#15437)
1131 (note_mouse_highlight): Adapt calculation of last argument to
1132 mouse_face_from_string_pos to the above change.
1134 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1135 all platforms, not just for clang.
1137 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1139 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1140 about excess arguments to snprintf.
1142 * conf_post.h(assume): Use __builtin_unreachable for clang.
1144 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1146 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1147 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1149 2013-09-23 Daniel Colascione <dancol@dancol.org>
1151 * alloc.c (USE_VALGRIND): New macro; on by default
1152 when ENABLE_CHECKING.
1153 (mark_maybe_object, mark_maybe_pointer)
1154 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1156 (valgrind_p) [USE_VALGRIND]: New variable.
1157 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1159 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1161 * process.c (wait_reading_process_output): Change int pnamelen to
1164 * nsterm.m (setMarkedText:selectedRange:):
1165 (deleteWorkingText):
1166 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1167 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1168 argument to unsigned long to avoid warning.
1169 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1171 * conf_post.h (assume): Fix compiler error: x shall be cond.
1173 2013-09-22 Daniel Colascione <dancol@dancol.org>
1175 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1176 warning when compiling without a window system.
1178 2013-09-22 Daniel Colascione <dancol@dancol.org>
1180 * data.c (Qbool_vector_p): New symbol.
1181 (bool_vector_spare_mask, popcount_size_t_generic)
1182 (popcount_size_t_msc, popcount_size_t_gcc)
1184 (bool_vector_binop_driver)
1185 (count_trailing_zero_bits, size_t_to_host_endian)
1186 (Fbool_vector_exclusive_or)
1187 (Fbool_vector_union)
1188 (Fbool_vector_intersection, Fbool_vector_set_difference)
1189 (Fbool_vector_subsetp, Fbool_vector_not)
1190 (Fbool_vector_count_matches)
1191 (Fbool_vector_count_matches_at): New functions.
1192 (syms_of_data): Intern new symbol, functions.
1193 * alloc.c (bool_vector_payload_bytes): New function.
1194 (Fmake_bool_vector): Instead of calling Fmake_vector,
1195 which performs redundant initialization and argument checking,
1196 just call allocate_vector ourselves. Make sure we clear any
1197 terminating padding to zero.
1198 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1199 instead of open-coding the size calculation.
1200 (vroundup_ct): New macro.
1201 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1202 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1203 * composite.c (composition_gstring_put_cache):
1204 Change lint_assume to assume.
1205 * conf_post.h (assume): New macro.
1206 (lint_assume): Remove.
1207 * dispnew.c (update_frame_1): Change lint_assume to assume.
1208 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1210 * image.c (gif_load): Change lint_assume to assume.
1211 * lisp.h (eassert_and_assume): New macro.
1212 (Qbool_vector_p): Declare.
1213 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1214 (swap16, swap32, swap64): New inline functions.
1215 * macfont.c (macfont_shape): Change lint_assume to assume.
1216 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1217 * xsettings.c (parse_settings): Use new swap16 and
1218 swap32 from lisp.h instead of file-specific macros.
1220 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1222 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1223 found (which can legitimately happen when the glyph row at the
1224 window start is disabled in the current_matrix. (Bug#15365)
1226 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1228 Fix syntax.h bug introduced by recent INLINE change.
1229 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1230 conditionally compiled one way in some modules, and a different
1231 way in others. This doesn't work with extern inline functions,
1232 which must have the same definition in all modules, because the
1233 defining code might be shared across modules, depending on the
1234 implementation. Symptoms reported by Martin Rudalics in:
1235 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1236 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1237 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1238 overriding the corresponding functions in syntax.h.
1239 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1240 (syntax_property): New inline functions.
1241 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1242 Rewrite in terms of these new functions.
1244 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1246 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1247 not chars_in_text, whose result depends on the multibyteness of
1248 the current buffer. (Bug#15426)
1250 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1252 Port recent change to hosts where pointers aren't 'long'.
1253 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1254 Don't assume that pointers are the same width as 'long'.
1255 Add a compile-time check that a pointer fits into two X slots.
1257 A simpler, centralized INLINE.
1258 * conf_post.h (INLINE): Define only if not already defined.
1259 This allows us to use a single INLINE, defined by one file
1261 * emacs.c (INLINE): Define it.
1262 Also, include category.h, charset.h, composite.h, dispextern.h,
1263 syntax.h, systime.h, so that their INLINE definitions are expanded
1265 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1266 * buffer.h, buffer.c (BUFFER_INLINE):
1267 * category.h, category.c (CATEGORY_INLINE):
1268 * character.h, character.c (CHARACTER_INLINE):
1269 * charset.h, charset.c (CHARSET_INLINE):
1270 * composite.h, composite.c (COMPOSITE_INLINE):
1271 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1272 * frame.h, frame.c (FRAME_INLINE):
1273 * intervals.h, intervals.c (INTERVALS_INLINE):
1274 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1275 * lisp.h, alloc.c (LISP_INLINE):
1276 * process.h, process.c (PROCESS_INLINE):
1277 * syntax.h, syntax.c (SYNTAX_INLINE):
1278 * systime.h, sysdep.c (SYSTIME_INLINE):
1279 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1280 * window.h, window.c (WINDOW_INLINE):
1281 Remove. All uses replaced with INLINE.
1283 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1285 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1288 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1290 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1291 'const char *' to avoid compiler warnings due to similar change in
1292 the prototype of x_get_string_resource.
1294 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1296 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1297 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1298 going to replace static variables below. Adjust comments.
1299 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1300 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1301 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1302 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1303 Related users changed.
1304 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1305 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1306 last_mouse_movement_time, going to replace static variables below.
1308 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1309 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1311 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1312 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1313 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1314 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1315 static variables below.
1316 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1317 (last_mouse_scroll_bar): Remove.
1318 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1319 (mouseExited): Related users changed.
1321 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1323 Do not use external array to process X scroll bar messages.
1324 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1325 (x_send_scroll_bar_event): Pack window pointer into two slots
1326 of XClientMessageEvent if we're 64-bit. Adjust comment.
1327 (x_scroll_bar_to_input_event): Unpack accordingly.
1329 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1331 Ifdef away recent changes which aren't relevant to NS port.
1332 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1333 [!HAVE_NS]: Declare as such.
1334 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1335 [!HAVE_NS]: Define as such.
1337 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1339 * frame.c (x_redo_mouse_highlight): New function
1340 to factor out common code used in W32 and X ports.
1341 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1342 * xterm.h (struct x_display_info):
1343 * w32term.h (struct w32_display_info):
1344 * nsterm.h (struct ns_display_info): New members
1345 last_mouse_motion_frame, last_mouse_motion_x and
1346 last_mouse_motion_y, going to replace static variables below.
1347 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1348 (redo_mouse_highlight): Remove.
1349 (note_mouse_movement, syms_of_xterm): Adjust user.
1350 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1351 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1352 (redo_mouse_highlight): Remove.
1353 (note_mouse_movement, syms_of_w32term): Adjust user.
1354 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1355 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1357 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1358 * nsfns.m (compute_tip_xy): Adjust user.
1360 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1362 * frame.c (x_mouse_grabbed): New function.
1363 * dispextern.h (x_mouse_grabbed): Add prototype.
1364 (last_mouse_frame): Remove declaration.
1365 * xterm.h (struct x_display_info):
1366 * w32term.h (struct w32_display_info):
1367 * nsterm.h (struct ns_display_info): New member
1368 last_mouse_frame, going to replace...
1369 * xdisp.c (last_mouse_frame): ...global variable.
1370 (note_tool_bar_highlight):
1371 * w32term.c (w32_mouse_position, w32_read_socket):
1372 * xterm.c (XTmouse_position, handle_one_xevent):
1373 Use x_mouse_grabbed.
1374 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1376 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1378 * w32term.c (w32_read_socket): Avoid temporary
1379 variables in a call to x_real_positions.
1380 * xterm.c (handle_one_xevent): Likewise.
1382 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1384 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1385 (x_icon_type): Remove prototype.
1386 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1387 * frame.c (x_icon_type): Remove.
1388 * w32term.c (x_make_frame_visible, x_iconify_frame):
1389 * xterm.c (x_make_frame_visible, x_iconify_frame):
1390 Use x_set_bitmap_icon to factor out common code.
1392 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1394 * dispextern.h (check_x_display_info, x_get_string_resource):
1395 Declare here just once and unify the latter.
1396 * frame.c (check_x_display_info, x_get_string_resource):
1397 * nsterm.h (check_x_display_info):
1398 * xrdb.c (x_get_string_resource):
1399 * xterm.h (check_x_display_info): Remove prototypes.
1400 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1401 * w32reg.c (x_get_string_resource): Likewise.
1402 (w32_get_rdb_resource): Adjust user.
1404 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1406 * xterm.h (struct x_display_info): New member
1407 x_pending_autoraise_frame, going to replace...
1408 * xterm.c (pending_autoraise_frame): ...static variable.
1409 (x_new_focus_frame, XTread_socket): Adjust users.
1410 * w32term.h (struct w32_display_info): New member
1411 w32_pending_autoraise_frame, going to replace...
1412 * w32term.c (pending_autoraise_frame): ...global variable.
1413 (x_new_focus_frame, w32_read_socket): Adjust users.
1415 2013-09-17 Glenn Morris <rgm@gnu.org>
1417 * xdisp.c (message_dolog): If we create *Messages*,
1418 switch it to messages-buffer-mode.
1420 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1422 Don't overuse 'const' in types of locals.
1423 * bidi.c (bidi_count_bytes):
1424 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1425 (xg_event_is_for_scrollbar):
1426 * xselect.c (x_handle_property_notify)
1427 (x_handle_selection_notify, x_handle_dnd_message):
1428 * xsettings.c, xsettings.h (xft_settings_event):
1429 * xterm.c (x_handle_net_wm_state, handle_one_event)
1430 (x_menubar_window_to_frame, x_detect_focus_change)
1431 (construct_mouse_click, note_mouse_movement)
1432 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1433 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1434 (handle_one_xevent, x_handle_net_wm_state):
1435 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1436 (x_handle_dnd_message):
1437 Avoid unnecessary 'const', typically the second 'const' in
1438 'const foo * const arg', a 'const' that does not affect the API
1439 and doesn't significantly help the human reader.
1441 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1443 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1444 only if Glib < 2.36.0.
1445 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1446 * xsettings.c (init_gconf, init_gsettings): Do not check
1448 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1450 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1452 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1454 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1455 before calling g_type_init.
1457 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1459 * nsterm.m (syms_of_nsterm): ... to here.
1461 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1463 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1464 (ignore_next_mouse_click_timeout): Use Time as X does.
1465 (handle_one_xevent): Avoid cast and use unsigned comparison.
1467 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1469 Do not copy X event in handle_one_xevent except KeyPress case.
1470 Wnen XEvent is processed, it is unlikely to be changed except
1471 KeyPress case, so we can avoid copying and use const pointer to
1472 const data to make sure that an event is not changed elsewhere.
1473 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1474 const' and do not create local copy except for the KeyPress event.
1475 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1476 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1477 (x_handle_net_wm_state, x_menubar_window_to_frame)
1478 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1479 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1480 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1481 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1482 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1483 (x_handle_dnd_message):
1484 * xsettings.c (xft_settings_event):
1485 Use 'const XEvent * const' where appropriate.
1486 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1488 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1490 Fix X event waiting to handle multiple frames.
1491 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1492 * xterm.c (pending_event_wait): Remove. Adjust users.
1493 (x_detect_focus_change): Pass frame arg.
1494 (handle_one_xevent): Find related frame early and clear per-frame
1495 wait_event_type only if this is an event for the relevant frame.
1496 (x_wait_for_event): Use per-frame wait_event_type.
1498 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1500 * nsfns.m (Fx_create_frame): Fix font driver registration for
1503 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1504 for syms_of_macfont.
1506 * nsterm.m: Include macfont.h.
1507 (ns_tmp_flags, ns_tmp_font): Remove.
1508 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1509 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1510 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1511 (changeFont:): Fix code style. Check for font driver type when
1514 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1517 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1518 (nsfont_open): Set font driver type.
1519 Set font->ascent and font->descent. Figure out font instead of
1520 ns_tmp_font, and flags instead of ns_tmp_flags.
1521 Fix indentation. Remove call to ns_draw_text_decoration,
1524 * nsfns.m: Include macfont.h.
1525 (Fx_create_frame): Register macfont driver, make a better default font.
1526 (Fns_popup_font_panel): Get font from macfont driver, if used.
1528 * macfont.m, macfont.h, maccuvs.h: New files.
1530 * font.h: Declare syms_of_macfont.
1532 * font.c (syms_of_font): Call syms_of_macfont.
1534 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1536 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1538 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1539 and it is always zero for others, so I assume that this is an ancient
1540 leftover which nobody will want to change any more.
1541 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1542 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1543 * frame.c (x_set_scroll_bar_width):
1544 * w32fns.c (w32_createscrollbar):
1545 * w32term.c (w32_set_vertical_scroll_bar):
1546 * xfns.c (x_set_scroll_bar_default_width):
1547 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1548 (x_scroll_bar_expose): Related users changed.
1550 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1552 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1553 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1554 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1556 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1558 * nsterm.h, w32term.h, xterm.h: ...and not here.
1559 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1560 Remove unused Xisms.
1561 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1562 these modules are never compiled otherwise.
1564 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1566 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1567 Doc fix. (Bug#15375)
1569 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1571 Unify Fx_focus_frame between all ports.
1572 * frame.h (x_focus_frame): New prototype.
1573 * xfns.c (Fx_focus_frame): Remove.
1574 (syms_of_xfns): Do not defsubr it.
1575 (x_focus_frame): X implementation.
1576 * nsfns.m (Fx_focus_frame): Remove.
1577 (syms_of_nsfns): Do not defsubr it.
1578 (x_focus_frame): NS implementation.
1579 * w32term.c (Fx_focus_frame): Remove.
1580 (x_focus_on_frame): Rename to...
1581 (x_focus_frame): W32 implementation.
1582 * w32term.h (x_focus_on_frame): Remove prototype.
1583 * w32fns.c (Fx_focus_frame): Remove.
1584 (syms_of_w32fns): Do not defsubr it.
1585 * frame.c (Fx_focus_frame): Define here.
1586 (syms_of_frame): Defsubr here.
1587 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1589 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1591 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1592 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1593 each port to reference the port-specific window system data.
1594 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1595 (FRAME_DISPLAY_INFO): Define.
1596 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1597 (FRAME_DISPLAY_INFO): Define. Adjust users.
1598 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1599 (FRAME_DISPLAY_INFO): Define. Adjust users.
1600 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1601 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1602 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1603 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1604 * xselect.c, xterm.c: All related users changed.
1606 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1609 (x_menubar_window_to_frame): Remove prototypes.
1610 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1611 (x_menubar_window_to_frame, x_top_window_to_frame):
1613 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1614 (x_menubar_window_to_frame, x_top_window_to_frame):
1615 ...to here and convert all but the last to static.
1617 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1619 * lisp.mk (lisp): Add w32-common-fns.elc.
1621 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1623 * charset.c (char_charset): Document an exception for char-charset.
1625 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1627 * xterm.h (x_display_info): New field last_user_time...
1628 * xterm.c (toplevel): ...to replace static last_user_time.
1629 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1631 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1633 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1634 scroll bar values to prevent thumb from disappear and update comment.
1636 2013-09-11 Glenn Morris <rgm@gnu.org>
1638 * emacs.c (usage_message): Possessive apostrophe tweak.
1640 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1642 * nsterm.m (syms_of_nsterm): Use Qns.
1643 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1644 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1645 * xfns.c (x_display_info_for_name, Fx_open_connection):
1646 Remove old '#if 0' code.
1647 (syms_of_xfns): Use Qx.
1648 * termhooks.h (fullscreen_hook): Remove the leftover.
1649 (struct terminal): Fix typo in comment.
1651 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1653 Cleaning up a few X scroll bar bits.
1654 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1655 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1656 New member last_seen_part, going to replace...
1657 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1658 (xt_action_hook) [USE_LUCID]: Adjust user.
1659 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1660 Lucid-specific scroll bar support.
1661 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1662 to int and adjust to use last_seen_part member.
1663 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1664 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1665 Initialize last_seen_part.
1667 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1669 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1670 insert-buffer-substring an empty string.
1672 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1674 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1675 avoiding a GCC warning.
1677 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1679 Ifdef away frame tool bar code when it is not really used.
1680 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1681 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1682 and minimize_tool_bar_window_p under the above.
1683 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1684 (fset_tool_bar_window): Likewise.
1685 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1686 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1687 (change_frame_size_1):
1688 * window.c (window_from_coordinates, Frecenter): Adjust users.
1689 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1690 code is not really used.
1691 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1692 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1693 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1694 [!USE_GTK && !HAVE_NS]: Define as such.
1695 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1696 (note_mouse_highlight, expose_frame):
1697 * xfns.c (x_set_tool_bar_lines):
1698 * xterm.c (handle_one_xevent): Adjust users.
1700 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1702 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1703 This bug was introduced by my 2013-08-26 patch, which incorrectly
1704 assumed that the terminfo implementation doesn't use termcap buffers.
1705 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1706 these buffers apparently are used after all.
1707 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1708 (struct tty_display_info): Define members termcap_term_buffer and
1709 termcap_strings_buffer even if TERMINFO.
1711 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1714 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1715 'usage' docstring entry to pacify make-docfile.
1717 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1719 Change comparison functions =, <, >, <=, >= to take many arguments.
1720 * data.c: Change comparison functions' interface and implementation.
1721 * lisp.h: Make arithcompare available for efficient two arg
1723 * bytecode.c: Use arithcompare.
1724 * fileio.c: Use new interface.
1726 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1730 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1732 * eval.c (Feval): Document the new use of `lexical'.
1734 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1736 Review and drop old frame resize hack.
1737 * frame.h (struct frame): Remove force_flush_display_p.
1738 * dispnew.c (update_frame): Adjust user and don't call
1739 flush_frame here. The comment has said that there was an issues
1740 with redisplaying fringes, but I don't see any differences with
1741 and without this hack. Hopefully we can continue without it.
1742 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1743 current frame matrices twice if resized_p is set.
1745 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1747 Do not populate pure Xism x_sync to other ports.
1748 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1749 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1750 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1751 * w32term.h (x_sync): Remove prototype.
1753 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1755 Cleanup frame flushing.
1756 * dispextern.h (struct redisplay_interface):
1757 Drop flush_display_optional because flush_display is enough
1758 for X and flushing via RIF is just a no-op for others.
1759 * frame.h (flush_frame): New function.
1760 * dispnew.c (update_frame):
1761 * minibuf.c (read_minibuf):
1762 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1764 * keyboard.c (detect_input_pending_run_timers): Do not flush
1765 all frames but selected one in redisplay_preserve_echo_area.
1766 * nsterm.m (ns_flush): Remove no-op.
1767 (ns_redisplay_interface): Adjust user.
1768 * w32term.h (x_flush): Remove no-op.
1769 (w32_redisplay_interface): Adjust user.
1770 * xterm.c (x_flush): Simplify because we do not flush all
1771 frames at once any more. Adjust comment.
1772 (x_redisplay_interface): Adjust user.
1774 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1776 Port --without-x --enable-gcc-warnings to Fedora 19.
1777 * gfilenotify.c (globals_of_gfilenotify):
1778 Call g_type_init only if using an older glib version that needs it.
1780 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1782 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1783 (last_glyphless_glyph_merged_face_id): Remove declarations.
1784 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1785 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1786 (last_glyphless_glyph_merged_face_id): Now static.
1787 (merge_escape_glyph_face): New function, refactored from...
1788 (get_next_display_element): ...here.
1789 (merge_glyphless_glyph_face): New function, refactored from...
1790 (produce_glyphless_glyph): ...here...
1791 * term.c (produce_glyphless_glyph): ...and here.
1793 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1795 * eval.c (eval_sub): Only call Ffunction if necessary.
1797 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1799 Attempt to make redisplay more selective when changing cursor type.
1800 * frame.h (struct frame): New bitfield cursor_type_changed.
1801 * xdisp.c (cursor_type_changed): Remove.
1802 (try_cursor_movement, redisplay_window, try_window_id)
1803 (set_frame_cursor_types, try_window_reusing_current_matrix):
1804 Adjust to use per-frame bitfield.
1805 (redisplay_internal): Look for cursor type change on each visible
1806 frame and consider all frames if cursor type has been changed on
1807 the frame other than selected. If cursor type has been changed on
1808 selected frame only, do not use fast update.
1810 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1812 Attempt to make redisplay more selective when changing fonts.
1813 * frame.h (struct frame): New bitfield fonts_changed.
1814 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1815 (adjust_frame_glyphs): Add prototype.
1816 * dispnew.c (fonts_changed_p): Remove.
1817 (adjust_glyphs): Remove because we do not
1818 adjust matrices on all frames at once any more.
1819 (adjust_frame_glyphs): Block and unblock input here.
1820 (adjust_glyph_matrix): Use fonts_changed.
1821 (change_frame_size_1): Use adjust_frame_glyphs.
1822 * font.c (font_open_entity): Use fonts_changed.
1823 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1824 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1825 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1826 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1827 (shrink_mini_window, Fresize_mini_window_internal)
1828 (window_scroll_pixel_based, Fset_window_configuration)
1829 (apply_window_adjustment, Fset_window_vscroll):
1830 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1831 Use adjust_frame_glyphs.
1832 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1833 (try_window_reusing_current_matrix, try_window_id, display_line)
1834 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1835 (redisplay_internal): Consider fonts_changed and adjust frame
1836 matrices for each frame only if the frame is visible. If font
1837 has been changed on some frame during full redisplay, retry
1838 only visible frames where the font has been actually changed.
1840 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1842 Cache current header and mode line height for each window.
1843 * window.h (struct window): New fields mode_line_height
1844 and header_line_height.
1845 * window.c (make_window): Initialize them.
1846 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1847 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1848 (current_mode_line_height, current_header_line_height):
1850 * xdisp.c (current_mode_line_height, current_header_line_height):
1852 (pos_visible_p, init_xdisp): Adjust user.
1853 (redisplay_window): Invalidate mode_line_height and
1854 header_line_height if current and desired matrices do not agree.
1856 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1858 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1859 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1861 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1863 Make --without-x compatible with --enable-gcc-warnings.
1864 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1865 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1866 members under HAVE_WINDOW_SYSTEM.
1867 * keyboard.c (make_lispy_focus_out): Likewise.
1868 (record_menu_key): Move under HAVE_MENUS.
1869 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1870 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1871 (syms_of_xdisp): Adjust user.
1872 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1873 (start_hourglass, cancel_hourglass):
1874 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1875 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1876 and CLEAR_FONT_TABLE_NFONTS.
1877 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1878 Declare only if HAVE_WINDOW_SYSTEM.
1879 (lface_same_font_attributes_p, clear_face_gcs): Define only
1880 if HAVE_WINDOW_SYSTEM.
1882 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1884 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1885 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1886 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1888 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1890 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1892 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1894 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1895 This fixes a type error on hosts where ptrdiff_t is wider than int.
1897 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1899 * keyboard.c (read_key_sequence_vs): New function.
1900 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1903 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1905 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1907 Makefile improvements.
1908 * Makefile.in (config.status): Don't use double-colon rules, as
1909 they are not portable according to POSIX. Fix shell typo with `;
1910 I guess this rule has never been tested?
1911 (VCSWITNESS): New macro, to override any environment var.
1913 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1915 * xterm.h (struct x_display_info): Do not track X connection
1916 fd separately because it is always available from Display.
1917 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1920 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1922 * buffer.c (drop_overlay):
1923 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1924 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1926 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1928 * buffer.c (Fmake_overlay, Fmove_overlay):
1929 * intervals.c (set_point_from_marker):
1930 * print.c (PRINTPREPARE): Prefer signal_error
1931 to plain error and report unsuitable marker too.
1933 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1935 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1936 for 'dragging' member.
1937 (struct x_output): Remove set-but-unused leftovers
1938 'left_before_move' and 'top_before_move'.
1939 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1940 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1941 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1942 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1943 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1944 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1945 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1946 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1948 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1950 * nsfont.m (INVALID_GLYPH): New define.
1951 (nsfont_encode_char): Use INVALID_GLYPH.
1952 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1954 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1956 * xterm.c (x_last_mouse_movement_time): Revert last change.
1957 This code should use XDisplayMotionBufferSize to check display's
1958 motion history first, and there are few other issues as well.
1959 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1960 (handle_one_xevent): Adjust user.
1962 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1964 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1965 * frame.c (Flast_nonminibuf_frame): ... to here.
1966 (check_minibuf_window): Don't abort if no window was found
1969 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1971 Use XGetMotionEvents to ask the last mouse motion time from X server.
1972 * xterm.c (X_MOTION_HISTORY): Default to 1.
1973 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1974 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1975 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1976 Ifdef away legacy code.
1977 (XTmouse_position, x_scroll_bar_report_motion):
1978 Use x_last_mouse_movement_time.
1979 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1982 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1984 * msdos.c (last_mouse_window): Move to...
1985 (dos_rawgetc): ...this function and adjust comment.
1986 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1987 (mouseMoved): ...this function and adjust comment.
1988 * w32term.c (last_window): Likewise with...
1989 (w32_read_socket): ...this function.
1990 * xterm.c (last_window): Likewise with...
1991 (handle_one_xevent): ...this function.
1993 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1995 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1996 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1997 (handle_one_xevent): ...to here.
1998 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2001 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2003 * msdos.c (IT_set_terminal_window): Remove no-op.
2004 (initialize_msdos_display): Adjust terminal setup.
2005 * w32console.c (w32con_set_terminal_window): Remove no-op.
2006 (initialize_w32_display): Adjust terminal setup.
2007 * w32term.c (w32_set_terminal_window): Remove no-op.
2008 (w32_create_terminal): Adjust terminal setup.
2009 * xterm.c (XTset_terminal_window): Remove no-op.
2010 (x_create_terminal): Adjust terminal setup.
2012 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2014 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2016 (ns_create_terminal): Adjust terminal setup.
2017 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2019 (w32_create_terminal): Adjust terminal setup.
2020 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2022 (x_create_terminal): Adjust terminal setup.
2024 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2026 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2027 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2028 * dispnew.c (buffer_posn_from_coords):
2029 * window.c (Fwindow_end, displayed_window_lines):
2030 * xdisp.c (redisplay_mode_lines): Use it.
2032 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2034 * fontset.c (face_for_char): Check char in the current face font first
2035 if HAVE_NS (Bug#15138).
2037 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2039 * window.c (temp_output_buffer_show): Make sure window returned
2040 by display_buffer is live (Bug#15213).
2042 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2044 Minor cleanup to avoid forward declarations.
2045 * coding.h (struct ccl_spec): Remove forward declaration.
2046 * composite.h (toplevel): Include font.h.
2047 (struct composition_it, struct face, struct font_metrics):
2048 Remove forward declaration.
2049 * dispextern.h (struct image, struct atimer): Likewise.
2050 * emacsgtkfixed.h (struct frame): Likewise.
2051 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2052 * font.h (struct font_driver, struct font, struct glyph_string)
2053 (struct face): Remove forward declaration.
2054 * fontset.h (struct face, struct font): Likewise.
2055 * frame.h (toplevel): Style cleanup.
2056 (enum output_method): Move to...
2057 * termhooks.h (enum output_method): ...here.
2058 (struct glyph, struct frame, struct ns_display_info)
2059 (struct x_display_info, struct w32_display_info):
2060 Remove forward declaration.
2061 * xterm.h (toplevel): Include termhooks.h.
2062 (struct font, struct window, struct glyph_matrix, struct frame)
2063 (struct input_event, struct face, struct image): Remove forward
2065 * gtkutil.h (struct _widget_value): Likewise.
2066 * keyboard.h (toplevel): Include termhooks.h.
2067 (struct input_event): Remove forward declaration.
2069 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2071 * intervals.c (set_point_from_marker): New function.
2072 * editfns.c (Fgoto_char):
2073 * process.c (Finternal_default_process_filter):
2074 * window.c (select_window_1): Use it.
2075 * buffer.h (set_point_from_marker): Add prototype.
2077 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2079 * w32.c (term_winsock): Call release_listen_threads before calling
2081 (_sys_wait_accept): Wait for accept event in a loop with a finite
2082 timeout, instead of waiting indefinitely. Will hopefully avoid
2083 hanging during exit because WSACleanup deadlocks waiting for the
2084 event object to be released. (Bug#14333)
2086 * w32proc.c (release_listen_threads): New function, signals all
2087 the reader threads that listen for connections to stop waiting.
2089 * w32.h (release_listen_threads): Add prototype.
2091 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2093 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2094 field of new marker (for sanity and safety).
2095 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2096 anyway because XMISCTYPE is a function and can't be an lvalue).
2098 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2100 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2101 (x_after_update_window_line, x_scroll_bar_create):
2102 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2103 (handle_one_xevent, x_clear_frame_area):
2104 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2105 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2106 * xterm.h (x_clear_area): Adjust prototype.
2108 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2110 Hook scanning and indentation functions to find_newline. This helps
2111 to avoid duplicated code and renders more respect to newline cache.
2112 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2113 * cmds.c (Fforward_line):
2114 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2115 Use find_newline and avoid unnecessary point movements.
2116 * search.c (scan_newline): Implement on top of find_newline.
2118 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2120 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2121 scoped code (bug#11258).
2123 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2125 * nsterm.m (last_window): New variable.
2126 (EV_TRAILER2): New macro.
2127 (EV_TRAILER): Call EV_TRAILER2.
2128 (mouseMoved:): Add support for mouse-autoselect-window
2129 on nextstep (Bug#6888).
2131 2013-08-28 Andreas Schwab <schwab@suse.de>
2133 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2134 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2135 Remove unused macro definitions.
2136 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2137 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2138 Only define if emacs.
2140 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2142 Prefer enum glyph_row_area to int where appropriate.
2143 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2145 (window_box, window_box_width, window_box_left, window_box_left_offset)
2146 (window_box_right, window_box_right_offset): Adjust prototypes.
2147 * xdisp.c (window_box, window_box_width, window_box_left)
2148 (window_box_left_offset, window_box_right, window_box_right_offset):
2149 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2150 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2151 * nsterm.m (ns_clip_to_row):
2152 * w32term.c (w32_clip_to_row):
2153 * xterm.c (x_clip_to_row): Likewise.
2155 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2157 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2158 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2160 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2162 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2163 for portability to hosts where /bin/sh has problems.
2165 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2167 Redesign redisplay interface to drop global output_cursor.
2168 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2169 (toplevel): Remove declaration of output_cursor.
2170 (set_output_cursor, x_cursor_to): Remove prototype.
2171 * window.h (struct window): New member output_cursor.
2172 (output_cursor_to): New function to replace RIF member.
2173 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2174 (update_text_area, set_window_cursor_after_update): Use it.
2175 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2176 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2177 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2178 * w32term.c (x_update_window_begin, x_update_window_end):
2179 * xterm.c (x_update_window_begin, x_update_window_end):
2180 Adjust to use per-window output cursor.
2182 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2184 Simplify SELECT_TYPE-related code.
2185 Like EMACS_TIME, this portability layer is no longer needed, since
2186 Emacs has been using fd_set as a portability layer for some time.
2187 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2188 (SELECT_TYPE): Remove. All uses changed to fd_set.
2189 (fd_set) [!FD_SET]: New typedef.
2191 Simplify EMACS_TIME-related code.
2192 This portability layer is no longer needed, since Emacs has been
2193 using struct timespec as a portability layer for some time.
2194 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2195 Include <time.h> rather than "systime.h"; that's all that's needed now.
2196 * dispnew.c: Include <timespec.h> rather than "systime.h";
2197 that's all that's needed now.
2198 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2199 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2200 TIMESPEC_RESOLUTION.
2201 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2202 LOG10_TIMESPEC_RESOLUTION.
2203 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2204 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2205 (make_emacs_time): Remove. All used changed to make_timespec.
2206 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2207 (current_timespec): Rename from current_emacs_time. All uses changed.
2208 (add_emacs_time): Remove. All uses changed to timespec_add.
2209 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2210 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2211 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2212 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2213 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2214 (current_timespec): Rename from current_emacs_time. All uses changed.
2215 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2216 changed to timespec_cmp.
2217 * xgselect.c: Include <timespec.h>, since our .h files don't.
2219 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2221 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2222 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2223 Remove the leftovers.
2224 * gtkutil.c (toplevel): Do not declare Qxft but include
2226 * image.c (toplevel): Do not declare Vlibrary_cache because
2227 it's already done in lisp.h.
2229 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2231 * lisp.h (Mouse_HLInfo): Move from here...
2232 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2233 (reset_mouse_highlight): New function.
2234 * msdos.c (dos_set_window_size, IT_update_begin)
2235 (internal_terminal_init):
2236 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2237 (ns_initialize_display_info):
2238 * w32console.c (initialize_w32_display):
2239 * w32term.c (x_update_window_end, x_free_frame_resources)
2240 (w32_initialize_display_info):
2241 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2242 * window.c (Fdelete_other_windows_internal):
2243 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2244 * termchar.h (toplevel):
2245 * xterm.h (toplevel): Include dispextern.h.
2247 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2249 Fix minor problems found by static checking.
2250 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2251 (expect): Avoid nested-if warning.
2252 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2253 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2254 * nsterm.h, nsterm.m (ns_select):
2255 * xgselect.c, xgselect.h (xg_select):
2256 Adjust signature to better match pselect's.
2257 * nsterm.m (ns_select):
2258 Don't set *TIMEOUT, since pselect doesn't.
2259 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2260 diagnostic about assigning const char * to it.
2261 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2263 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2265 * lread.c (substitute_object_recurse): Handle hash-tables as well
2268 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2270 Fix unlikely core dump in init_tty, and simplify terminfo case.
2271 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2272 The old version incorrectly dumped core if malloc returned a
2273 buffer containing only non-NUL bytes.
2274 (init_tty): Do not allocate or free termcap buffers; the
2275 struct does that for us now.
2276 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2277 (struct tty_display_info): Define members termcap_term_buffer and
2278 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2279 use them. Allocate them directly in struct rather than indirectly
2280 via a pointer, to simplify init_tty.
2282 * frame.c (check_minibuf_window): Initialize 'window' properly,
2283 so that Emacs reliably aborts later if 'window' is not initialized.
2285 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2287 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2288 of VoidSymbol (Bug#15154).
2290 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2292 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2293 mouse_face_beg_y and mouse_face_end_y.
2294 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2295 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2296 Adjust users and update comment where appropriate.
2298 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2300 * frame.c (check_minibuf_window): New function.
2301 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2302 Call check_minibuf_window (Bug#15183).
2304 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2306 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2307 because this is the only last cursor data we need to keep and consult.
2308 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2309 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2312 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2314 Fix recovering from possible decompression error.
2315 Since insert_from_gap doesn't always move point, we can't use PT as
2316 the position where the partially decompressed data ends, and
2317 should count how many bytes was produced so far.
2318 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2319 (unwind_decompress): Really delete partially uncompressed data.
2320 (Fzlib_decompress_region): Take decompressed data size into account.
2322 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2324 * syntax.c (init_syntax_once): Adjust comment and do an early
2325 initialization of Qchar_table_extra_slots just once...
2326 * casetab.c (init_casetab_once):
2327 * category.c (init_category_once):
2328 * character.c (syms_of_character):
2329 * coding.c (syms_of_coding):
2330 * xdisp.c (syms_of_xdisp): ...and omit it here.
2332 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2334 * xdisp.c (get_next_display_element): Don't apply to characters
2335 from a display vector the logic of setting it->end_of_box_run_p
2336 suitable for characters from a buffer. (Bug#15175)
2338 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2339 to handle directories, rather than '_utime' which doesn't.
2342 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2344 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2345 or fullscreen (Bug#14627).
2347 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2349 System-dependent integer overflow fixes.
2350 * process.c (Fset_process_window_size): Signal an error if
2351 the window size is outside the range supported by the lower level.
2352 * sysdep.c (set_window_size): Return negative on error,
2353 nonnegative on success, rather than -1, 0, 1 on not in system,
2354 failure, success. This is simpler. Caller changed.
2355 (serial_configure): Remove unnecessary initialization of local.
2356 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2357 size fits in unsigned long; this isn't true on some 32-bit hosts.
2358 Avoid buffer overrun if some future version of /proc/meminfo has a
2359 variable name longer than 20 bytes.
2360 (system_process_attributes) [__FreeBSD__]:
2361 Don't assume hw.availpages fits in 'int'.
2363 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2365 Don't let very long directory names overrun the stack.
2366 Fix some related minor problems involving "//", vfork.
2367 * callproc.c (encode_current_directory): New function.
2368 (call_process): Don't append "/"; not needed.
2369 * fileio.c (file_name_as_directory_slop): New constant.
2370 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2371 this can save the caller having to alloca.
2372 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2373 Use SAFE_ALLOCA, not alloca.
2374 (directory_file_name, Fexpand_file_name): Leave leading "//"
2375 alone, since it can be special even on POSIX platforms.
2376 * callproc.c (call_process):
2377 * process.c (Fformat_network_address):
2378 * sysdep.c (sys_subshell):
2379 Use encode_current_directory rather than rolling our own.
2380 (create_process): No need to encode directory; caller does that now.
2381 * process.h (encode_current_directory): New decl.
2382 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2383 Rework to avoid 'goto xyzzy;'.
2385 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2387 * xdisp.c (handle_face_prop): If the default face was remapped use
2388 the remapped face for strings from prefix properties. (Bug#15155)
2390 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2392 Minor cleanup for redisplay interface and few related functions.
2393 * frame.h (enum text_cursor_kinds): Move from here...
2394 * dispextern.h (enum text_cursor_kinds): ...to here.
2395 (toplevel): Drop unnecessary declarations.
2396 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2397 in update_window_end_hook and draw_window_cursor functions.
2398 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2399 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2400 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2401 * xterm.c (x_update_window_end, x_draw_window_cursor):
2402 * xdisp.c (display_and_set_cursor, update_window_cursor)
2403 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2404 enum text_cursor_kinds where appropriate.
2406 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2408 Redesign redisplay interface to drop updated_row and updated_area.
2409 * dispextern.h (updated_row, updated_area): Remove declaration.
2410 (struct redisplay_interface): Pass glyph row and row area parameters
2411 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2412 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2414 * dispnew.c (updated_row, updated_area): Remove.
2415 (redraw_overlapped_rows, update_window_line): Adjust user.
2416 (update_marginal_area, update_text_area): Likewise. Pass updated row
2417 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2418 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2421 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2423 * process.c (flush_pending_output): Remove stub.
2426 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2428 * callproc.c: Fix race that killed background processes (Bug#15144).
2429 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2430 Record deleted process-id in critical section, not afterwards.
2431 Don't mistakenly kill process created by a call-process invocation
2432 that discards output and does not wait.
2434 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2436 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2437 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2438 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2439 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2440 to shut up compiler in mark_object.
2441 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2443 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2445 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2446 We can't portably rely on PTY_OPEN doing that, even if
2447 it calls posix_openpt with O_CLOEXEC.
2449 2013-08-20 Kenichi Handa <handa@gnu.org>
2451 * character.c (string_char): Improve commentary.
2453 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2455 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2456 (struct animation_cache): Make signature a flexible array member.
2457 All uses changed. This is a tad slower but may insulate us better
2458 from future changes to ImageMagick.
2460 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2462 * image.c: Shrink memory needed for animation cache.
2463 (SIGNATURE_DIGESTSIZE): New constant.
2464 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2465 (imagemagick_create_cache): Copy the signature. This saves
2466 several KB of memory that ImageMagick wastes per signature.
2467 Don't bother updating the update_time, as the caller does that now.
2468 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2469 it's a fixed size struct member now.
2470 (imagemagick_get_animation_cache): Always destroy the signature,
2471 as it's now imagemagick_create_cache's responsibility to copy it.
2472 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2473 and use memcmp rather than strcmp.
2474 eassert that ImageMagick returns a signature of the specified length.
2476 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2478 * image.c (imagemagick_get_animation_cache): Don't segfault on
2480 (imagemagick_get_animation_cache): Revert to previous definition
2481 so that it actually works. But keep the memory leak fix.
2482 (imagemagick_get_animation_cache): Fix memory leak.
2484 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2486 * image.c: Fix animation cache signature memory leak.
2487 Fix some other minor performance problems while we're at it.
2488 (imagemagick_create_cache): Clear just the members that
2489 need clearing. Don't set update_time, as caller does that now.
2490 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2491 Simplify by using pointer-to-pointer instead of a prev pointer.
2492 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2493 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2494 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2495 it's already a copy. Free the signature probe unless it's cached.
2497 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2498 This was introduced by my 2013-08-12 fix for Bug#15035.
2500 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2502 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2503 (imagemagick_prune_animation_cache): Now static.
2505 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2507 * image.c (imagemagick_get_animation_cache): Don't segfault when
2508 pruning all entries.
2510 2013-08-18 Ken Brown <kbrown@cornell.edu>
2512 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2513 static heap if ENABLE_CHECKING is defined.
2514 (max_bss_sbrk_ptr): New variable.
2516 (report_sheap_usage): Report maximum static heap usage instead of
2517 ending static heap usage.
2519 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2521 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2522 of zlib_initialized according to the results of calling
2523 init_zlib_functions.
2525 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2527 * image.c: Implement an ImageMagick per-image cache.
2528 (imagemagick_get_animation_cache): Fix a double-free error.
2529 (imagemagick_load_image): Remove the ping_wand code, which only
2530 apparently saved time on invalid animated images, and slowed down
2531 everything else. Optimise for the common case.
2533 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2535 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2537 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2539 * marker.c (set_marker): Remove documentation of undefined behavior.
2541 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2543 * image.c (imagemagick_compute_animated_image): Animate correctly
2544 when sub-images are smaller than the main image.
2545 (imagemagick_compute_animated_image): Setting the iterator row to
2546 zero is apparently not allowed.
2547 (imagemagick_compute_animated_image): Allow images that say they
2548 have sub-images that are bigger than the main image, but just crop
2551 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2555 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2557 * image.c (imagemagick_compute_animated_image): Respect the GIF
2560 2013-08-15 Ken Brown <kbrown@cornell.edu>
2562 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2563 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2566 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2568 Fix minor problems found by static checking.
2569 * frame.c (delete_frame):
2570 * xdisp.c (next_element_from_display_vector):
2571 Avoid uninitialized local.
2572 * image.c (imagemagick_compute_animated_image): Port to C89.
2573 Prefer usual GNU indentation style for loops.
2574 Be more careful about bizarrely large sizes, by using ptrdiff_t
2577 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2579 Fix infinite frame selection loop (Bug#15025).
2580 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2582 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2584 * xdisp.c (compute_window_start_on_continuation_line):
2585 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2586 to make sure we end up setting the window start at the leftmost
2587 visible character of the display line. This avoids funky
2588 horizontal shifting because the window start is not kept on the
2589 same position. (Bug#15090)
2590 (next_element_from_display_vector): Support 'box' face attribute
2591 in the face definitions of a display vector. (Bug#15099)
2593 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2595 * image.c (imagemagick_compute_animated_image): Implement animated
2597 (imagemagick_compute_animated_image): Fix some compilation
2598 warnings. Implement a very simple cache to make the animation
2599 usable at all, but it should be replaced with a per-image cache.
2601 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2603 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2604 to do `for' loops over alist values.
2605 * buffer.h (FOR_EACH_BUFFER):
2606 * process.c (FOR_EACH_PROCESS): Use it.
2607 (handle_child_signal, status_notify, Fget_buffer_process)
2608 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2610 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2612 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2613 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2614 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2615 to xzalloc and so avoid redundant call to memset.
2616 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2617 members because it is allocated with xzalloc and so already zeroed.
2619 2013-08-14 Ken Brown <kbrown@cornell.edu>
2621 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2624 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2626 Utility function and macro to copy Lisp string to C string.
2627 * lisp.h (xlispstrdupa): New macro.
2628 (xlispstrdup): New prototype.
2629 * alloc.c (xlispstrdup): New function.
2630 * callint.c (Fcall_interactively):
2631 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2632 (Fsubstitute_in_file_name):
2633 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2634 * image.c (x_create_bitmap_from_file):
2635 * w32term.c (w32_term_init):
2636 * xterm.c (x_term_init): Use xlispstrdup.
2638 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2640 * image.c (imagemagick_load_image): Make animated pictures work.
2641 There's still some problems with background color settings, though
2644 * decompress.c (unwind_decompress): Always restore point.
2646 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2648 * marker.c (set_marker): Reformat documentation.
2650 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2652 * xdisp.c (cursor_type_changed): Now static.
2654 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2655 Use changed. This avoids the need to call xmalloc and for the
2656 caller to call xfree, and avoids memory leaks in some situations.
2658 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2660 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2661 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2662 (redisplay_window): If window_end_valid is cleared due to non-zero
2663 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2664 so do not call to try_cursor_movement for that window.
2666 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2668 * window.h (struct window): Convert window_end_pos and
2669 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2670 (wset_window_end_pos, wset_window_end_vpos): Remove.
2671 * dispnew.c (adjust_glyph_matrix):
2672 * window.c (Fwindow_end, replace_window, set_window_buffer)
2674 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2675 (set_vertical_scroll_bar, redisplay_window, try_window)
2676 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2677 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2678 (note_mouse_highlight): Adjust users.
2679 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2682 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2684 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2685 * image.c (imagemagick_filename_hint): Use `const char *' and
2686 prefer SSDATA to SDATA to avoid warnings.
2688 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2690 Cleanup window fringes, margins and scroll bars adjustments.
2691 * window.c (set_window_fringes, set_window_margins)
2692 (set_window_scroll_bars, apply_window_adjustment): New functions.
2693 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2694 (Fset_window_scroll_bars): Use them.
2696 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2698 * window.h (struct window): Convert scroll_bar_width
2699 from Lisp_Object to integer. Adjust comment.
2700 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2702 * window.c (wset_scroll_bar_width): Remove.
2703 (make_window): Initialize scroll_bar_width.
2704 (Fsplit_window_internal): Use direct assignment.
2705 (Fset_window_configuration, save_window_save):
2706 Convert Lisp_Object to integer and back where appropriate.
2707 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2708 bar was actually changed, and mention this in docstring.
2710 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2712 * decompress.c: Minor simplifications.
2713 (Fzlib_decompress_region): Don't bother verifying
2714 that avail_out <= UINT_MAX, as that was confusing.
2715 Mention the restriction in a comment instead.
2716 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2718 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2720 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2721 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2723 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2725 * image.c (imagemagick_filename_hint): Check for errors in the
2728 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2730 * window.c (Fwindow_margins): Return nil when there's no marginal
2731 area, as per the documented API.
2733 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2734 Fmake_vector, as scroll bar's struct members are not all Lisp
2735 objects now. This avoids crashes in GC.
2737 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2738 bool, so its address could be taken.
2740 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2742 * image.c (imagemagick_filename_hint): New function to possibly
2743 apply `image-content-type-suffixes'.
2744 (imagemagick_load_image): Use it.
2746 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2748 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2749 if loading zlib failed.
2751 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2753 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2754 2013-08-13 checkin below. Change bool to BOOL, rule is:
2755 All Obj-C code uses BOOL, except for interfaces callable from C.
2757 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2759 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2761 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2762 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2763 bool instead of BOOL.
2764 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2765 from Lisp_Object to bitfield. Adjust comment.
2766 * w32term.c (x_scroll_bar_create): Adjust user.
2767 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2768 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2769 Use bool for boolean.
2770 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2771 to `unsigned int' when defining a bitfield.
2773 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2775 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2777 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2779 * window.h (struct window): Convert left_margin_cols and
2780 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2781 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2782 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2784 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2786 (showing_window_margins_p, update_window_line, update_frame_1):
2787 * fringe.c (draw_fringe_bitmap_1):
2788 * xdisp.c (window_box_width): Adjust users.
2789 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2790 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2791 Use direct assignment.
2792 (Fset_window_configuration, save_window_save, Fwindow_margins):
2793 Convert Lisp_Object to integer and back where appropriate.
2794 (Fset_window_margins): Adjust user. Return t if any margin
2795 was actually changed, and mention this in docstring.
2797 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2799 * syntax.c (forward_word):
2800 * cmds.c (forward_char, backward_char): Mention the optional argument.
2802 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2804 * window.h (struct window): Convert left_fringe_width
2805 and right_fringe_width from Lisp_Objects to integers.
2807 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2808 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2809 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2811 (make_window): Initialize new integer fields to -1.
2812 (Fsplit_window_internal): Use direct assignment.
2813 (Fset_window_configuration, save_window_save):
2814 Convert Lisp_Object to integer and back where appropriate.
2815 (Fset_window_fringes): Adjust user. Return t if any fringe
2816 was actually changed, and mention this in docstring.
2818 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2820 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2821 * nsfns.m (x_set_cursor_type):
2822 * w32fns.c (x_set_cursor_type):
2823 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2824 * xdisp.c (set_frame_cursor_types): ...but in common code.
2826 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2828 * font.c (clear_font_cache): New function, stripped from...
2829 (Fclear_font_cache): ...here, which now uses the function
2830 above. Adjust comment.
2831 * font.h (clear_font_cache): Add prototype.
2832 * xfaces.c (clear_face_cache): Use clear_font_cache.
2834 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2836 * window.c (Fset_window_start): Compare `w', not `window' because
2837 `w' might not be equal to `window' after call to decode_live_window.
2839 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2841 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2842 This fixes a problem introduced by the Bug#15035 patch
2843 when using GPG. Reported by Herbert J. Skuhra.
2845 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2847 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2848 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2849 not yet initialized.
2851 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2853 * decompress.c (Fzlib_decompress_region): Support zlib
2854 decompression, too, and rename.
2856 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2858 Minor zlib configuration tweaks.
2859 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2860 Don't assume presence of fn_inflateInit2_ zlib internal function.
2862 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2864 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2865 include the zlib prefix.
2867 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2869 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2870 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2871 define static variables that are pointers to zlib functions to be
2873 (init_zlib_functions) [WINDOWSNT]: New function.
2874 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2876 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2877 macros instead of invoking the zlib functions directly.
2878 (syms_of_decompress): DEFSYM Qzlib_dll.
2879 Staticpro Szlib_available_p.
2881 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2883 Avoid looping over all frame windows to freeze and unfreeze.
2884 * window.h (struct window): Drop frozen_window_start_p.
2885 (freeze_window_starts): Drop prototype.
2886 * frame.h (struct frame): New frozen_window_starts flag.
2887 (FRAME_WINDOWS_FROZEN): New macro.
2888 * window.c (freeze_window_start, freeze_window_starts):
2890 (select_window, replace_window): Adjust users.
2891 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2892 (window_frozen_p): New function.
2893 (redisplay_window): Use it.
2895 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2897 Fix some fd issues when running subprocesses (Bug#15035).
2898 Fix bugs that can leak files or file descriptors on errors.
2899 Don't unlink open temp files, as that's hard for users to diagnose
2900 when things go awry (e.g., temp disk exhausted).
2901 Don't bother to lock temp files. Check for invalid recursion.
2902 * callproc.c (synch_process_fd): Remove. All uses removed.
2903 (synch_process_tempfile): New var or macro.
2904 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2906 (record_kill_process): New arg, the temp name. All callers changed.
2907 (delete_temp_file): Now just a simple wrapper around unlink.
2908 (call_process_kill): New arg, the call_process_fd array.
2909 Close them all. Clear synch_process_pid. Remove the temp file,
2910 or arrange for it to be removed.
2911 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2912 that's been moved to synch_process_tempfile. Caller changed.
2913 Do not remove the tempfile; that's now call_process_kill's
2915 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2916 call_process_kill; the caller now does that.
2917 (call_process_cleanup): Do not close the process fd; that's now
2918 call_process_kill's responsibility.
2919 (Fcall_process): Implement via new function call_process, which
2920 has most of the old body of Fcall_process, but with a different API.
2921 (call_process): New function that does not open or close filefd if
2922 it is nonnegative. Record which fds need to be closed, and let
2923 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2924 Signal an error if invoked recursively (could be done via a hook).
2925 Simplify creation of the tempfile in the MSDOS case.
2926 Don't create the output file until after checking for the executable.
2927 Report any failure to open /dev/null.
2928 Don't open /dev/null for writing twice; once is enough.
2929 Don't create pipe if all output is being discarded or sent to file.
2930 Don't worry about setting up the coding system or reading from the
2931 pipe if all output is being discarded.
2932 Hoist fd_error local into top level, to lessen block nesting.
2933 Don't record deleted pid here; now done by Fcall_process_region.
2934 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2935 and note its success in synch_process_tempfile.
2936 Do not leak resources when child_setup fails.
2937 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2938 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2939 (create_temp_file): Now returns open fd, with an additional
2940 Lisp_Object * argument to return the name. All callers changed.
2941 Do not close the file; rewind it instead, and leave it open for
2942 the caller. Do not lock the temp file. Unwind-protect the file
2943 and the file-descriptor.
2944 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2945 If an asynchrounous process, record it here, not in call_process.
2946 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2947 * eval.c (set_unwind_protect): New function.
2948 * fileio.c (write_region): New function, generalized from the
2949 old Fwrite_region. Do not lock temp files.
2950 (Fwrite_region): Use it.
2951 * lisp.h (set_unwind_protect, write_region): New decls.
2952 * process.c: Include <verify.h>.
2953 (make_process): Mark fds as initially closed.
2954 (deleted_pid_list): Now a list of pid-filename pairs.
2956 (close_process_fd): New function.
2957 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2958 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2959 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2960 (create_process, create_pty, Fmake_serial_process)
2961 (server_accept_connection): Record which fds need to be closed,
2962 and let deactivate_process close them.
2963 (Fmake_network_process): Do not discard the unwind-protect
2964 until it's safe to do so.
2965 (deactivate_process): Close the fds opened by create_process etc.
2966 (Fprocess_send_eof): Adjust to new way of recording open fds.
2967 Report an error if /dev/null can't be opened, instead of aborting.
2968 * process.h (PROCESS_OPEN_FDS): New constant.
2969 (struct Lisp_Process): New member open_fds.
2970 (record_kill_process, record_deleted_pid): Adjust signatures.
2971 (record_deleted_pid): Move decl here ...
2972 * syswait.h (record_deleted_pid): ... from here.
2974 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2976 * decompress.c: Fix bugs with large buffers and weird inputs.
2977 Tune a bit. Reindent as per usual Emacs style.
2978 (BUFFER_SIZE): Remove.
2979 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2980 more than UINT_MAX bytes. Decompress into the gap instead of into
2981 an auto buffer, as this should avoid copying. Return nil if
2982 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2983 set immediate_quit; we shouldn't trust zlib code that much.
2985 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2987 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2988 errors, and really move the gap to where we want it.
2990 * lisp.h: Include decompress.c support.
2992 * emacs.c (main): Include decompress.c support.
2994 * Makefile.in: Include -lz if present.
2996 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2998 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2999 (initWithTitle:): Initialize frame to 0.
3000 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3001 (fillWithWidgetValue:frame:): Rename from
3002 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3004 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3005 fillWithWidgetValue:frame:
3007 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3008 remove memory leak warnings.
3010 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3011 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3014 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3015 (x_activate_menubar): Update the whole menu.
3016 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3017 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3018 current event is not NSSystemDefined (Bug#15001).
3019 Call ns_check_menu_open only if trackingMenu is 2.
3020 (menuDidClose:): New method, decrease trackingMenu.
3021 (fillWithWidgetValue:setDelegate:): New method.
3022 (fillWithWidgetValue:): Call the above.
3024 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3026 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3028 Omit some unnecessary casts.
3029 Many of these go back to the old pre-C89 days, when they may have
3030 been needed, but we've been assuming C89 or later for a while now.
3031 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3032 (live_float_p, live_misc_p, live_vector_p):
3033 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3034 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3035 (defvar_per_buffer):
3036 * callint.c (Fcall_interactively):
3037 * doc.c (Fsubstitute_command_keys):
3038 * filelock.c (get_boot_time):
3039 * frame.c (xrdb_get_resource):
3040 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3041 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3042 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3043 (menuitem_highlight_callback, menu_destroy_callback)
3044 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3045 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3046 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3047 (xg_tool_bar_help_callback, tb_size_cb):
3048 * image.c (xpm_alloc_color, png_read_from_memory)
3049 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3050 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3052 * keymap.c (describe_map):
3053 * nsfns.m (Fns_display_monitor_attributes_list):
3054 * nsmenu.m (process_dialog:):
3055 * nsterm.m (hold_event):
3056 * process.c (wait_reading_process_output):
3057 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3058 * scroll.c (do_direct_scrolling, scrolling_1):
3059 * termcap.c (tgetent):
3060 * window.c (check_window_containing, add_window_to_list)
3061 (freeze_window_starts):
3062 * xdisp.c (compare_overlay_entries, vmessage):
3063 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3064 (x_get_monitor_attributes_xrandr)
3065 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3066 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3067 * xfont.c (xfont_match, xfont_open):
3068 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3069 (menubar_selection_callback, menu_position_func)
3070 (popup_selection_callback, create_and_show_popup_menu)
3071 (dialog_selection_callback, create_and_show_dialog):
3072 * xrdb.c (x_get_string_resource):
3074 * xsmfns.c (x_session_check_input):
3075 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3076 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3077 (xaw_jump_callback, xaw_scroll_callback):
3078 Omit unnecessary casts.
3080 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3082 Minor string-length refactoring.
3083 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3084 * frame.c (make_monitor_attribute_list):
3085 Prefer build_string to strlen + make_string.
3087 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3089 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3090 don't check minor_code (Bug#14417).
3092 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3094 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3095 vertical positions instead. This avoids calling MATRIX_ROW with
3096 row numbers that are possibly beyond valid limits. (Bug#15064)
3098 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3100 Use xstrdup and build_unibyte_string where applicable.
3101 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3102 * xfns.c (x_window):
3103 * xrdb.c (x_get_customization_string):
3104 * xterm.c (xim_initialize):
3105 * w32fns.c (w32_window): Use xstrdup.
3106 (w32_display_monitor_attributes_list):
3107 * emacs.c (init_cmdargs):
3108 * keyboard.c (PUSH_C_STR):
3109 * nsfont.m (nsfont_open):
3110 * sysdep.c (system_process_attributes):
3111 * w32.c (system_process_attributes):
3112 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3114 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3116 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3117 variables of these types so that GDB would know about them, as aid
3118 for debugging fatal exceptions. (Bug#15024) See also
3119 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3122 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3124 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3125 larger than the NSWindow (Bug#14934).
3127 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3129 Redesign redisplay interface to drop global variable updated_window.
3130 Always pass currently updated window as a parameter to update routines.
3131 * dispextern.h (updated_window): Remove declaration.
3132 (struct redisplay_interface): Pass window parameter to
3133 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3134 and after_update_window_hook.
3135 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3137 * dispnew.c (updated_window): Remove.
3138 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3139 (update_window_line): Adjust to match redisplay interface changes.
3140 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3141 (ns_scroll_run, ns_after_update_window_line):
3142 * w32term.c (x_update_window_begin, x_update_window_end)
3143 (x_after_update_window_line, x_scroll_run):
3144 * xterm.c (x_update_window_begin, x_update_window_end)
3145 (x_after_update_window_line, x_scroll_run):
3146 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3147 Likewise. Adjust comments where appropriate.
3148 (x_cursor_to): Simplify because this is always called during window
3149 update (but install debugging check anyway).
3150 (expose_window): Check must_be_updated_p flag to see whether this
3151 function is called during window update.
3153 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3155 Do not reset window modification event counters excessively.
3156 These leftovers and poor man's tricky methods to catch extra
3157 redisplay's attention are no longer needed.
3158 * frame.c (set_menu_bar_lines_1):
3159 * minibuf.c (read_minibuf_unwind):
3160 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3161 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3162 (window_scroll_line_based, Fset_window_configuration):
3163 * xdisp.c (redisplay_window): Do not reset last_modified and
3164 last_overlay_modified counters.
3166 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3168 * xselect.c (x_send_client_event): Set send_event and serial, memset
3169 data.l as it might be bigger than data.b. Use 24 bit mask to
3170 XSendEvent (Bug#15034).
3172 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3174 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3175 for TTY frames that are not the top frame on their console.
3178 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3180 * w32term.c (w32fullscreen_hook): Really maximize frame when
3181 asked for (Bug#14841).
3183 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3185 Prefer selected_window to Fselected_window, likewise for frames.
3186 * buffer.c (Fbuffer_swap_text):
3187 * data.c (Fvariable_binding_locus):
3188 * window.c (run_window_configuration_change_hook): Adjust users.
3189 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3190 Use decode_live_frame.
3192 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3194 Be more careful if selected window shows the buffer other than current,
3195 use window_outdated only if this is not so. This change should also
3196 address some weird issues discussed in Bug#13012.
3197 * window.h (window_outdated): New prototype.
3198 * window.c (window_outdated): Now here. Convert from static and
3199 always assume window's buffer.
3200 (Fwindow_end, Fwindow_line_height): Use it.
3201 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3202 and always assume window's buffer.
3203 (redisplay_window): Adjust user.
3204 (redisplay_internal): Call to reconsider_clip_changes once and
3205 check whether mode line should be updated only if selected window
3206 shows current buffer.
3207 (run_window_scroll_functions): Use eassert for debugging check.
3208 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3210 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3212 * window.c (window_scroll, window_scroll_pixel_based)
3213 (window_scroll_line_based): Use bool for booleans.
3215 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3217 * process.c: Fix minor off-by-one issues in descriptor counts.
3218 This shouldn't fix any real bugs, but it cleans up the code a bit.
3219 (max_process_desc, max_input_desc): -1, not 0, means none.
3221 (delete_input_desc): New function.
3222 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3223 (deactivate_process): Scan backwards when recomuting max_process_desc;
3224 that should be faster.
3225 (init_process_emacs): Initialize max_input_desc.
3227 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3229 Use region cache to speedup bidi_find_paragraph_start.
3230 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3231 Rename cache_long_line_scans to cache_long_scans.
3232 * buffer.c (bset_cache_long_line_scans): Rename to
3233 bset_cache_long_scans.
3234 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3235 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3237 (syms_of_buffer): Rename cache-long-line-scans to
3238 cache-long-scans. Adjust docstring.
3239 * search.c (newline_cache_on_off):
3240 * indent.c (width_run_cache_on_off): Adjust users.
3241 * bidi.c (bidi_paragraph_cache_on_off): New function.
3242 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3243 * insdel.c (prepare_to_modify_buffer):
3244 Invalidate bidi_paragraph_cache if enabled.
3246 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3248 Invalidate region caches only if buffer text is going to be changed.
3249 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3250 (modify_text): ...new prototype.
3251 (prepare_to_modify_buffer_1): New prototype.
3252 * textprop.c (modify_region): Rename to...
3253 (modify_text_properties): ...new function.
3254 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3255 (Fremove_list_of_text_properties): Adjust users.
3256 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3257 (modify_text): ...new function.
3258 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3259 (prepare_to_modify_buffer_1): ...new function.
3260 * casefiddle.c (casify_region):
3261 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3262 (Ftranspose_regions): Use modify_text.
3264 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3266 * lisp.mk (lisp): Add nadvice.elc.
3268 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3270 New macro to iterate over live buffers similar to frames.
3271 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3272 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3273 Declare buffer-related variables here to offload lisp.h.
3274 * buffer.c (Vbuffer_alist): Adjust comment.
3275 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3276 (other_buffer_safely):
3277 * data.c (store_symval_forwarding):
3278 * dispnew.c (Fframe_or_buffer_changed_p):
3279 * fileio.c (Fdo_auto_save):
3280 * filelock.c (unlock_all_files):
3281 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3283 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3285 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3286 * callproc.c (create_temp_file):
3287 * filelock.c (create_lock_file):
3288 Assume mkostemp, since it's now provided by Gnulib.
3290 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3292 * w32.c (mkostemp): New function.
3293 (mktemp): Remove, no longer used. Most of the code reused in
3294 mkostemp. (Bug#15015)
3295 (mktemp): Don't undef.
3297 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3299 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3300 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3301 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3302 (free_glyph_pool, check_glyph_memory): Likewise for
3303 all users. Adjust comments where appropriate.
3305 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3307 * composite.h: Minor fixups.
3308 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3309 to fix a misspelling, and change it to an inline function while
3310 we're at it (it need not be a macro). All uses changed.
3311 (composition_method, composition_valid_p):
3312 Rewrite to avoid assignments in if-conditions.
3314 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3316 Do not use global Lisp_Object in composition macros.
3317 * composite.h (composition_temp): Remove declaration.
3318 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3319 (composition_method, composition_valid_p): ...inline functions.
3320 (compose_region): Remove the leftover.
3321 * composite.c (composition_temp): Remove.
3322 (run_composition_function, update_compositions)
3323 (composition_compute_stop_pos, composition_adjust_point)
3324 (Ffind_composition_internal):
3325 * coding.c (handle_composition_annotation):
3326 * xdisp.c (handle_composition_prop, check_point_in_composition):
3327 Related users changed.
3329 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3331 Drop FRAME_PTR typedef.
3332 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3333 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3334 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3335 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3336 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3337 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3338 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3339 All related users changed.
3341 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3343 * eval.c (default_toplevel_binding): New function.
3345 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3346 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3347 (syms_of_eval): Export them.
3348 * data.c (Fdefault_value): Micro cleanup.
3349 * term.c (init_tty): Use "false".
3351 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3353 Fix X GC leak in GTK and raw (no toolkit) X ports.
3354 * xterm.c (x_free_frame_resources): If white and black relief
3355 GCs are allocated, always free them here.
3356 * xfns.c (x_make_gc): Omit redundant initialization.
3357 * widget.c (create_frame_gcs): Remove the leftover.
3358 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3359 in x_free_frame_resources.
3361 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3363 * nsterm.m (windowWillResize:toSize:): Only change title if
3364 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3366 (viewDidEndLiveResize): New method.
3368 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3369 inside NS_IMPL_COCOA.
3371 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3373 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3374 Do not check whether undo is enabled because record_insert and
3375 record_delete does that themselves.
3377 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3379 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3380 member which is not really used any more.
3381 (FRAME_XIC_BASE_FONTNAME): Remove.
3382 * xfns.c (xic_free_fontset): Adjust user.
3383 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3384 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3385 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3386 (xdialog_show): Use eassert for debugging check.
3387 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3389 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3391 * fileio.c, fns.c (merge): Move extern decl from here ...
3392 * lisp.h (merge): ... to here.
3394 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3396 Fix last font-related change.
3397 * w32font.h (w32font_list_internal, w32font_match_internal):
3399 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3400 (uniscribe_list_family): Adjust to match font API change.
3401 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3402 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3404 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3406 * frame.h (FRAME_MOUSE_UPDATE):
3407 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3408 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3410 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3412 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3413 * font.h (struct font_driver): Change list, match, and list_family
3414 functions to accept struct frame * as first arg.
3415 * font.c (font_score, font_compare, font_sort_entities):
3417 (font_sort_entities, font_list_entities, font_select_entity):
3418 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3419 match font API change.
3420 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3421 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3422 * ftxfont.c (ftxfont_list, ftxfont_match):
3423 * xftfont.c (xftfont_list, xftfont_match):
3424 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3425 * w32font.c (w32font_list, w32font_match, w32font_list):
3426 (w32font_list_internal, w32_font_match_internal): Likewise.
3427 * xfaces.c (Fx_family_fonts): Adjust user.
3429 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3431 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3432 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3433 only if HAVE_X_WINDOWS is in use.
3434 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3435 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3436 * w32term.c (x_wm_set_icon_position): Likewise.
3437 * w32fns.c (x_icon): Adjust user.
3439 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3441 * xterm.c (last_mouse_press_frame): Remove the
3442 leftover which is not really used any more.
3443 (handle_one_xevent, syms_of_xterm): Adjust users.
3444 (x_flush): Call XFlush once per each X display, not frame.
3445 This is better because this code always unconditionally skips
3446 non-X frames in Vframe_list and issues the only XFlush if we
3447 have more than one X frame on the same X display.
3448 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3449 Use bool for booleans.
3450 (x_draw_glyph_string_background, cvt_string_to_pixel):
3451 (cvt_pixel_dtor): Drop unnecessary prototypes.
3452 * xterm.h (x_display_ok): Adjust prototype.
3454 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3456 Drop unnecessary functions that deals with frame pixel size.
3457 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3458 (x_pixel_height): Drop prototypes.
3459 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3460 (x_pixel_height): Drop implementations.
3461 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3462 which should be always valid for window frame.
3463 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3464 * w32menu.c (Fx_popup_dialog):
3465 * xmenu.c (Fx_popup_dialog): Likewise for both.
3467 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3469 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3470 frame parameters and call to Fmodify_frame_parameters just once.
3471 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3472 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3473 and mention nil frame in docstring.
3475 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3477 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3478 (x_figure_window_size): Likewise. Adjust to return long.
3479 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3480 (toplevel): Move Qterminal_live_p to...
3481 * terminal.c (toplevel): ...here, make it static, and...
3482 (syms_of_terminal): ...DEFSYM here.
3483 * frame.h (Qterminal_live_p): Remove declaration.
3484 (make_frame, x_figure_window_size): Adjust prototype.
3485 * nsfns.m (Fx_create_frame): Use long for window flags.
3487 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3489 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3490 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3491 Do not assume that emacs_close (INT_MAX) is a no-op.
3493 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3495 * xfaces.c (make_face_cache): For struct face_cache, prefer
3496 xmalloc to xzalloc and so avoid redundant call to memset.
3497 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3499 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3501 * fringe.c (draw_window_fringes, update_window_fringes)
3502 (compute_fringe_widths):
3503 * w32term.c (x_draw_glyph_string):
3504 * window.c (candidate_window_p, Frecenter):
3505 * xfaces.c (realize_basic_faces, realize_default_face)
3506 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3507 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3508 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3509 * xmenu.c (Fx_menu_bar_open_internal):
3510 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3511 * xsettings.c (xft_settings_event):
3512 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3513 Use bool for booleans. Adjust style and comments where
3515 * dispextern.h (draw_window_fringes, update_window_fringes)
3516 (compute_fringe_widths):
3517 * xterm.h (x_had_errors_p): Adjust prototype.
3519 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3521 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3522 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3524 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3526 * fns.c (toplevel): Remove comment before Fsafe_length because
3529 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3531 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3533 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3535 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3536 frame which got the message is still alive, before dereferencing
3537 its pointer. (Bug#14970)
3539 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3540 be a live window, before using it as such. (Bug#14970)
3542 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3544 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3545 w32_detect_focus_change instead of doing part of its job by hand.
3546 This fixes the problem whereby FOCUS_OUT events were not sent to
3549 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3551 * process.c (Fprocess_list): Doc fix.
3553 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3554 being re-exposed only if it didn't ask to become visible.
3555 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3556 was previously iconified. (Bug#14841)
3557 (x_iconify_frame): Mark the frame iconified.
3559 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3561 Fix minor problems found by static checking.
3562 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3563 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3565 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3567 * eval.c (set_specpdl_old_value): New function.
3568 (unbind_to): Minor simplification.
3569 (get_backtrace_frame): New function.
3570 (Fbacktrace_frame): Use it. Add `base' argument.
3571 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3572 (syms_of_eval): Export backtrace-eval.
3573 * xterm.c (x_focus_changed): Simplify.
3575 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3577 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3579 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3581 * xdisp.c (redisplay_window): Instead of moving point out of
3582 scroll margin, reject the force_start method, and try scrolling
3583 instead. (Bug#14780)
3585 2013-07-24 Ken Brown <kbrown@cornell.edu>
3587 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3590 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3592 * eval.c (Fprogn): Do not check that BODY is a proper list.
3593 This undoes the previous change. The check slows down the
3594 interpreter, and is not needed to prevent a crash. See
3595 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3597 2013-07-23 Glenn Morris <rgm@gnu.org>
3599 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3601 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3603 Port to GNU/Linux systems with tinfo but not ncurses.
3604 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3605 to decide whether ncurses is being used. Without this change,
3606 GCC complains about tgetent not being declared, on a system
3607 that has tinfo installed but ncurses not installed.
3609 * eval.c (Fprogn): Check that BODY is a proper list.
3611 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3612 * data.c (Fsetq_default):
3613 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3614 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3616 Tune by taking advantage of the fact that ARGS is always a list
3617 when a function is declared to have UNEVALLED args.
3619 * emacsgtkfixed.c: Port to GCC 4.6.
3620 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3622 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3624 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3625 here to silence compiler warnings.
3627 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3629 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3630 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3631 from messing up Emacs's 'struct frame' (Bug#14923).
3633 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3635 * alloc.c (make_save_ptr_ptr): Define this function.
3636 It was inadvertently omitted. It's needed only if
3637 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3639 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3641 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3642 frame have focus (Bug#14895).
3644 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3646 Avoid vfork-related deadlock more cleanly.
3647 * callproc.c (child_setup): When the child's exec fails, output
3648 the program name, as that's more useful. Use O_NONBLOCK to avoid
3650 * process.c (create_process_1): Remove; no longer needed.
3651 (create_process): Remove timer hack; no longer needed, now that
3652 the child avoids deadlock.
3654 2013-07-20 Glenn Morris <rgm@gnu.org>
3656 * image.c (Fimage_flush): Fix doc typo.
3658 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3660 Fix array bounds violation when pty allocation fails.
3661 * process.c (PTY_NAME_SIZE): New constant.
3662 (pty_name): Remove static variable; it's now auto.
3663 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3664 Take pty_name as an arg rather than using a static variable.
3665 All callers changed.
3666 (create_process): Recover pty_flag from process, not from volatile local.
3667 (create_pty): Stay inside array even when pty allocation fails.
3668 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3670 * lread.c (Fload): Avoid initialization only when lint checking.
3671 Mention that it's needed only for older GCCs.
3673 2013-07-20 Kenichi Handa <handa@gnu.org>
3675 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3676 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3678 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3680 * lread.c (Fload): Avoid uninitialized warning.
3682 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3684 Fix some minor file descriptor leaks and related glitches.
3685 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3686 (create_lock_file): Use write, not emacs_write.
3687 * image.c (slurp_file, png_load_body):
3688 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3689 (server_accept_connection):
3690 Don't leak an fd on memory allocation failure.
3691 * image.c (slurp_file): Add a cheap heuristic for growing files.
3692 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3693 as that's what the other routines do. Maybe input need not be
3694 blocked at all, but it's better to be consistent.
3695 Avoid undefined behavior when strlen is zero.
3697 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3698 (NSTATICS): Now a constant; doesn't need to be a macro.
3700 2013-07-19 Richard Stallman <rms@gnu.org>
3702 * coding.c (decode_coding_utf_8): Add simple loop for fast
3703 processing of ASCII characters.
3705 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3707 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3709 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3711 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3712 unportable 'struct x_display_info'.
3713 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3716 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3718 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3719 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3721 (system_process_attributes): Prefer plain char to unsigned char
3722 when either will do. Clean up properly if interrupted or if
3723 memory allocations fail. Don't assume sscanf succeeds.
3724 Remove no-longer-needed workaround to stop GCC from whining.
3725 Read command-line once, instead of multiple times. Check read status a
3728 Fix obscure porting bug with varargs functions.
3729 The code assumed that int is treated like ptrdiff_t in a vararg
3730 function, which is not a portable assumption. There was a similar
3731 -- though these days less likely -- porting problem with various
3732 assumptions that pointers of different types all smell the same as
3733 far as vararg functions is conserved. To make this problem less
3734 likely in the future, redo the API to use varargs functions.
3735 * alloc.c (make_save_value): Remove this vararg function.
3736 All uses changed to ...
3737 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3738 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3740 (make_save_ptr): Rename from make_save_pointer, for consistency with
3741 the above. Define only on platforms that need it. All uses changed.
3743 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3745 * keyboard.c: Try to fix typos in previous change.
3746 (DISPLAY_LIST_INFO): New macro.
3747 (kbd_buffer_get_event): Do not access members that are not present
3748 in X11. Revert inadvertent change of "!=" to "=".
3750 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3752 * keyboard.c (kbd_buffer_get_event):
3753 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3754 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3756 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3758 * filelock.c: Fix unlikely file descriptor leaks.
3759 (get_boot_time_1): Rework to avoid using emacs_open.
3760 This doesn't actually fix a leak, but is better anyway.
3761 (read_lock_data): Use read, not emacs_read.
3763 * doc.c: Fix minor memory and file descriptor leaks.
3764 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3765 (get_doc_string, Fsnarf_documentation):
3766 Fix file descriptor leak on error.
3768 * term.c: Fix minor fdopen-related file descriptor leaks.
3769 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3770 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3772 * charset.c: Fix file descriptor leaks and errno issues.
3774 (load_charset_map_from_file): Don't leak file descriptor on error.
3775 Use plain record_xmalloc since the allocation is larger than
3776 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3778 * eval.c (record_unwind_protect_nothing):
3779 * fileio.c (fclose_unwind):
3781 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3782 The replacement doesn't block input, but that no longer seems
3785 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3787 * lread.c: Fix file descriptor leaks and errno issues.
3788 (Fload): Close some races that leaked fds or streams when 'load'
3790 (Fload, openp): Report error number of last nontrivial failure to open.
3791 ENOENT counts as trivial.
3792 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3794 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3795 now that the function is always called with a nonnegative arg.
3796 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3797 All uses replaced with ...
3798 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3800 A few more minor file errno-reporting bugs.
3801 * callproc.c (Fcall_process):
3802 * doc.c (Fsnarf_documentation):
3803 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3804 * process.c (set_socket_option):
3805 Don't let a constructor trash errno.
3806 * doc.c: Include <errno.h>.
3808 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3810 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3812 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3814 Fix w32 bug with call-process-region (Bug#14885).
3815 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3816 to Fcall_process when the input is empty. This simplifies the
3817 code a bit. It makes no difference on POSIXish platforms but
3818 apparently it fixes a bug on w32.
3820 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3821 * fileio.c (close_file_unwind): Don't close if FD is negative;
3822 this can happen when unwinding a zapped file descriptor.
3823 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3824 in case Emacs runs out of memory between the two unwind-protects.
3825 Don't trash errno when closing FD.
3826 Zap the FD in the specpdl when closing it, instead of deferring
3827 the removal of the unwind-protect; this fixes a bug where a child
3828 function unwinds the stack past us.
3830 New unwind-protect flavors to better type-check C callbacks.
3831 This also lessens the need to write wrappers for callbacks,
3832 and the need for make_save_pointer.
3833 * alloca.c (free_save_value):
3834 * atimer.c (run_all_atimers):
3836 * alloc.c (safe_alloca_unwind):
3837 * atimer.c (unwind_stop_other_atimers):
3838 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3839 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3840 * minibuf.c (choose_minibuf_frame_1):
3841 * process.c (make_serial_process_unwind):
3842 * xdisp.h (pop_message_unwind):
3843 * xselect.c (queue_selection_requests_unwind):
3844 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3845 * alloca.c (record_xmalloc):
3846 Prefer record_unwind_protect_ptr to record_unwind_protect with
3848 * alloca.c (Fgarbage_collect):
3849 Prefer record_unwind_protect_void to passing a dummy.
3850 * buffer.c (restore_buffer):
3851 * window.c (restore_window_configuration):
3852 * xfns.c, w32fns.c (do_unwind_create_frame)
3853 New wrapper. All record-unwind uses of wrappee changed.
3854 * buffer.c (set_buffer_if_live):
3855 * callproc.c (call_process_cleanup, delete_temp_file):
3856 * coding.c (code_conversion_restore):
3857 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3858 * editfns.c (save_excursion_restore)
3859 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3860 (save_restriction_restore):
3861 * eval.c (restore_stack_limits, un_autoload):
3862 * fns.c (require_unwind):
3863 * keyboard.c (recursive_edit_unwind, tracking_off):
3864 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3865 * macros.c (pop_kbd_macro, restore_menu_items):
3866 * nsfns.m (unwind_create_frame):
3867 * print.c (print_unwind):
3868 * process.c (start_process_unwind):
3869 * search.c (unwind_set_match_data):
3870 * window.c (select_window_norecord, select_frame_norecord):
3871 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3872 (fast_set_selected_frame):
3873 * xfns.c, w32fns.c (unwind_create_tip_frame):
3874 Return void, not a dummy Lisp_Object. All uses changed.
3875 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3876 * callproc.c (call_process_kill):
3877 * fileio.c (restore_point_unwind, decide_coding_unwind)
3878 (build_annotations_unwind):
3879 * insdel.c (Fcombine_after_change_execute_1):
3880 * keyboard.c (read_char_help_form_unwind):
3881 * menu.c (unuse_menu_items):
3882 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3883 * sound.c (sound_cleanup):
3884 * xdisp.c (unwind_redisplay):
3885 * xfns.c (clean_up_dialog):
3886 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3887 Accept no args and return void, instead of accepting and returning
3888 a dummy Lisp_Object. All uses changed.
3889 * cygw32.c (fchdir_unwind):
3890 * fileio.c (close_file_unwind):
3891 * keyboard.c (restore_kboard_configuration):
3892 * lread.c (readevalllop_1):
3893 * process.c (wait_reading_process_output_unwind):
3894 Accept int and return void, rather than accepting an Emacs integer
3895 and returning a dummy object. In some cases this fixes an
3896 unlikely bug when the corresponding int is outside Emacs integer
3897 range. All uses changed.
3898 * dired.c (directory_files_internal_unwind):
3899 * fileio.c (do_auto_save_unwind):
3900 * gtkutil.c (pop_down_dialog):
3901 * insdel.c (reset_var_on_error):
3902 * lread.c (load_unwind):
3903 * xfns.c (clean_up_file_dialog):
3904 * xmenu.c, nsmenu.m (pop_down_menu):
3905 * xmenu.c (cleanup_widget_value_tree):
3906 * xselect.c (wait_for_property_change_unwind):
3907 Accept pointer and return void, rather than accepting an Emacs
3908 save value encapsulating the pointer and returning a dummy object.
3910 * editfns.c (Fformat): Update the saved pointer directly via
3911 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3912 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3913 (unwind_body): New function.
3914 (record_unwind_protect): First arg is now a function returning void,
3915 not a dummy Lisp_Object.
3916 (record_unwind_protect_ptr, record_unwind_protect_int)
3917 (record_unwind_protect_void): New functions.
3918 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3919 * fileio.c (struct auto_save_unwind): New type.
3920 (do_auto_save_unwind): Use it.
3921 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3922 * insdel.c (struct rvoe_arg): New type.
3923 (reset_var_on_error): Use it.
3924 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3926 (specbinding_func): Remove; there are now several such functions.
3927 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3928 (set_unwind_protect_ptr): New function.
3929 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3931 Be simpler and more consistent about reporting I/O errors.
3932 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3933 Say "Read error" and "Write error", rather than "I/O error", or
3934 "IO error reading", or "IO error writing", when a read or write
3936 * process.c (Fmake_network_process, wait_reading_process_output)
3937 (send_process, Fprocess_send_eof, wait_reading_process_output):
3938 Capitalize diagnostics consistently. Put "failed foo" at the
3939 start of the diagnostic, so that we don't capitalize the
3940 function name "foo". Consistently say "failed" for such
3942 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3943 All callers changed. This is so it can use report_file_error.
3944 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3945 diagnostics consistently as above.
3947 * fileio.c (report_file_errno): Fix errno reporting bug.
3948 If the file name is neither null nor a pair, package it up as a
3949 singleton list. All callers changed, both to this function and to
3950 report_file_error. This fixes a bug where the memory allocator
3951 invoked by list1 set errno so that the immediately following
3952 report_file_error reported the wrong errno value.
3954 Fix minor problems found by --enable-gcc-warnings.
3955 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3956 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3958 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3960 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3961 Set event->arg to Qt if switch-event shall be generated.
3962 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3964 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3966 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3969 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3970 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3971 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3972 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3973 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3974 and there is a focused frame.
3975 (head_table): Add focus-in and focus-out.
3976 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3977 bind to handle-focus-in/out.
3979 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3980 (Fhandle_switch_frame): Call Fhandle_focus_in.
3981 (syms_of_frame): defsubr handle-focus-in/out.
3983 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3985 Fix porting bug to older POSIXish platforms (Bug#14862).
3986 * sysdep.c (emacs_pipe): New function, that implements
3987 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3988 This should port better to CentOS 5 and to Mac OS X 10.6.
3989 All calls to pipe2 changed.
3991 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3992 This makes the code easier to read and the executable a bit smaller.
3993 Do not replace all calls to Fcons that happen to create lists,
3994 just calls that are intended to create lists. For example, when
3995 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3996 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3997 Similarly for list2 through list5.
3998 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3999 * bytecode.c (exec_byte_code):
4000 * callint.c (quotify_arg, Fcall_interactively):
4001 * callproc.c (Fcall_process, create_temp_file):
4002 * charset.c (load_charset_map_from_file)
4003 (Fdefine_charset_internal, init_charset):
4004 * coding.c (get_translation_table, detect_coding_system)
4005 (Fcheck_coding_systems_region)
4006 (Fset_terminal_coding_system_internal)
4007 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4008 * composite.c (update_compositions, Ffind_composition_internal):
4009 * dired.c (directory_files_internal, file_name_completion)
4011 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4012 * doc.c (Fsnarf_documentation):
4013 * editfns.c (Fmessage_box):
4015 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4016 (Feval, eval_sub, Ffuncall, apply_lambda):
4017 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4018 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4019 (Fset_file_times, Finsert_file_contents)
4020 (Fchoose_write_coding_system, Fwrite_region):
4021 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4022 * font.c (font_registry_charsets, font_parse_fcname)
4023 (font_prepare_cache, font_update_drivers, Flist_fonts):
4024 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4025 * frame.c (make_frame, Fmake_terminal_frame)
4026 (x_set_frame_parameters, x_report_frame_params)
4027 (x_default_parameter, Fx_parse_geometry):
4028 * ftfont.c (syms_of_ftfont):
4029 * image.c (gif_load):
4030 * keyboard.c (command_loop_1):
4031 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4032 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4033 (Fminor_mode_key_binding, accessible_keymaps_1)
4034 (Faccessible_keymaps, Fwhere_is_internal):
4035 * lread.c (read_emacs_mule_char):
4036 * menu.c (find_and_return_menu_selection):
4037 * minibuf.c (get_minibuffer):
4038 * nsfns.m (Fns_perform_service):
4039 * nsfont.m (ns_script_to_charset):
4040 * nsmenu.m (ns_popup_dialog):
4041 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4042 (Fx_own_selection_internal):
4043 * nsterm.m (append2):
4044 * print.c (Fredirect_debugging_output)
4045 (print_prune_string_charset):
4046 * process.c (Fdelete_process, Fprocess_contact)
4047 (Fformat_network_address, set_socket_option)
4048 (read_and_dispose_of_process_output, write_queue_push)
4049 (send_process, exec_sentinel):
4050 * sound.c (Fplay_sound_internal):
4051 * textprop.c (validate_plist, add_properties)
4052 (Fput_text_property, Fadd_face_text_property)
4053 (copy_text_properties, text_property_list, syms_of_textprop):
4054 * unexaix.c (report_error):
4055 * unexcoff.c (report_error):
4056 * unexsol.c (unexec):
4057 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4058 (Fformat_mode_line, syms_of_xdisp):
4059 * xfaces.c (set_font_frame_param)
4060 (Finternal_lisp_face_attribute_values)
4061 (Finternal_merge_in_global_face, syms_of_xfaces):
4062 * xfns.c (x_default_scroll_bar_color_parameter)
4063 (x_default_font_parameter, x_create_tip_frame):
4064 * xfont.c (xfont_supported_scripts):
4065 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4066 (menu_help_callback, xmenu_show):
4068 * xterm.c (set_wm_state):
4069 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4070 and similarly for list2 through list5.
4072 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4074 * callproc.c (Fcall_process_region): Fix minor race and tune.
4075 (create_temp_file): New function, with the temp-file-creation part
4076 of the old Fcall_process_region. Use Fcopy_sequence to create the
4077 temp file name, rather than alloca + build_string, for simplicity.
4078 Don't bother to block input around the temp file creation;
4079 shouldn't be needed. Simplify use of mktemp.
4080 Use record_unwind_protect immediately after creating the temp file;
4081 this closes an unlikely race where the temp file was not removed.
4082 Use memcpy rather than an open-coded loop.
4083 (Fcall_process_region): Use the new function. If the input is
4084 empty, redirect from /dev/null rather than from a newly created
4085 empty temp file; this avoids unnecessary file system traffic.
4087 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4089 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4090 Simplify by making this case like the other two. This is a bit
4091 slower on obsolete hosts, but the extra complexity isn't worth it.
4093 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4094 * process.c (create_process) [!DOS_NT]:
4095 Remove now-unnecessary calls to emacs_close.
4097 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4099 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4100 returning early. (Bug#14850)
4102 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4103 and inhibit-iso-escape-detection attributes of 'undecided'.
4106 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4108 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4109 Reported by Herbert J. Skuhra in
4110 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4112 Don't lose top specpdl entry when memory is exhausted.
4113 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4114 specpdl overflow here, to simplify callers; all callers changed.
4115 Always reserve an unused entry at the stack top; this avoids
4116 losing the top entry's information when memory is exhausted.
4118 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4120 Clean up errno reporting and fix some errno-reporting bugs.
4121 * callproc.c (Fcall_process):
4122 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4123 * process.c (create_process, Fmake_network_process):
4124 * unexaix.c (report_error):
4125 * unexcoff.c (report_error):
4126 Be more careful about reporting the errno of failed operations.
4127 The code previously reported the wrong errno sometimes.
4128 Also, prefer report_file_errno to setting errno + report_file_error.
4129 (Fcall_process): Look at openp return value rather than at path,
4130 as that's a bit faster and clearer when there's a numeric predicate.
4131 * fileio.c (report_file_errno): New function, with most of the
4132 old contents of report_file_error.
4133 (report_file_error): Use it.
4134 (Ffile_exists_p, Ffile_accessible_directory_p):
4135 Set errno to 0 when it is junk.
4136 * fileio.c (Faccess_file):
4137 * image.c (x_create_bitmap_from_file):
4138 Use faccessat rather than opening the file, to avoid the hassle of
4139 having a file descriptor open.
4140 * lisp.h (report_file_errno): New decl.
4141 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4144 * process.c (create_process, wait_reading_process_output) [AIX]:
4145 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4146 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4147 a multithreaded environment anyway).
4148 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4150 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4152 * image.c (x_find_image_file): Don't close a remote file handle.
4154 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4156 Fix races with threads and file descriptors.
4157 * callproc.c (Fcall_process_region):
4158 * dired.c (open_directory):
4159 * emacs.c (main, Fdaemon_initialized):
4160 * image.c (x_find_image_file):
4161 * inotify.c (Finotify_rm_watch):
4162 * lread.c (Flocate_file_internal):
4163 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4164 * term.c (term_mouse_moveto, init_tty):
4165 * termcap.c (tgetent):
4166 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4167 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4168 * unexhp9k800.c, unexmacosx.c (unexec):
4169 * callproc.c (Fcall_process_region):
4170 Use emacs_close, not close.
4171 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4172 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4173 and posix_close function on current platforms (which all lack them).
4174 (emacs_close): Use it. This should fix the races on GNU/Linux and
4175 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4176 and it should avoid closing random victim file descriptors on
4179 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4181 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4182 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4185 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4186 This is for .gdbinit xbacktrace.
4188 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4189 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4190 (emacs_set_tty): Now static.
4191 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4192 * term.c (tty_capable_p, tty_default_color_capabilities)
4193 (get_tty_terminal, term_mouse_movement)
4194 (handle_one_term_event, init_tty, maybe_fatal):
4195 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4196 (tgetent, scan_file, name_match, compare_contin):
4197 * terminal.c (get_terminal):
4198 Use bool for boolean.
4199 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4200 Prefer char to unsigned char if either will do.
4201 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4202 (tty_write_glyphs): Prefer int to unsigned.
4203 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4204 All callers changed.
4205 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4207 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4210 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4211 (B__dummy__): New dummy symbol, to pacify C89.
4212 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4213 they can't grok varargs macros.
4214 * dispnew.c (add_window_display_history)
4215 (add_frame_display_history):
4216 * print.c (print_object):
4217 * xdisp.c (debug_method_add):
4218 Use %p printf format only for void pointers.
4219 * emacs.c (usage_message): New constant, replacing ...
4220 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4221 (main): Adjust to usage reorg.
4222 * fns.c (syms_of_fns):
4223 * profiler.c (syms_of_profiler):
4224 Don't use non-constant struct initializers.
4225 * gnutls.h (gnutls_initstage_t):
4226 * lisp.h (enum Lisp_Fwd_Type):
4227 * lread.c (lisp_file_lexically_bound_p):
4228 * xsettings.c (anonymous enum):
4229 Remove trailing comma.
4230 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4231 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4232 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4234 * regex.c (const_re_char): New type, to pacify strict C89.
4235 All uses of 'const re_char' replaced to use it.
4236 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4237 with glibc when strict C89. This change is imported from gnulib.
4239 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4240 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4241 Omit GNU_LINUX implementation, since it requires long long.
4242 * xterm.c (x_draw_underwave):
4243 Do not assume the traditional order of struct's members.
4244 (x_term_init): Rewrite to avoid the need for non-constant structure
4247 Syntax cleanup, mostly replacing macros with functions.
4248 This removes the need for the syntax_temp hack.
4249 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4250 * syntax.c (SYNTAX_INLINE): New macro.
4251 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4252 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4253 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4254 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4255 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4256 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4257 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4258 Now constants, not macros.
4259 (syntax_temp) [!__GNUC__]: Remove.
4260 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4261 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4262 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4263 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4264 Move here from syntax.h; now functions, not macros. Except for the
4265 last function, these are static since only syntax.c uses them.
4266 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4267 All uses changed. Now a function, not a macro; use this fact
4268 to simplify the code.
4269 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4270 compiler bugs; no longer relevant.
4271 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4272 (SYNTAX_INLINE): New macro.
4273 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4274 for the new functions. Use bool for boolean member.
4275 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4276 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4277 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4278 (SETUP_BUFFER_SYNTAX_TABLE):
4279 Now extern inline functions, not macros.
4280 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4281 Remove; all uses replaced by implementation.
4282 (syntax_temp) [!__GNUC__]: Remove decl.
4283 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4285 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4287 * emacs.c (main): Fix syntax error.
4289 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4291 Timestamp fixes for undo (Bug#14824).
4292 * atimer.c (schedule_atimer):
4293 * fileio.c (Ffile_newer_than_file_p):
4294 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4295 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4296 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4297 (syms_of_fileio): Remove Sclear_visited_file_name.
4298 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4299 file doesn't exist; this avoids an ambiguity with negative timestamps.
4300 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4301 * systime.h (make_emacs_time, invalid_emacs_time):
4302 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4303 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4304 * undo.c (record_first_change): Push (visited-file-modtime) onto
4305 undo list rather than reimplementing it by hand, incorrectly.
4307 2013-07-09 Ken Brown <kbrown@cornell.edu>
4309 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4311 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4313 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4315 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4317 Handle errno and exit status a bit more carefully.
4318 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4319 number into an exit status. Instead, use EXIT_CANCELED.
4320 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4321 * callproc.c (relocate_fd):
4322 * emacs.c (close_output_streams, main):
4323 * process.c (create_process):
4324 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4325 Use emacs_perror for simplicity.
4326 * callproc.c (relocate_fd, main):
4327 * sysdep.c (sys_subshell):
4328 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4329 (shut_down_emacs): Use emacs_write, not write.
4330 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4331 * fileio.c (Fcopy_file, e_write):
4332 * nsterm.m (ns_select):
4333 * process.c (send_process):
4334 * sound.c (vox_write):
4335 Use emacs_write_sig, not emacs_write.
4336 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4337 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4339 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4341 (emacs_full_write): New function.
4342 (emacs_write): Rewrite to use it.
4343 (emacswrite_sig, emacs_perror): New functions.
4344 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4346 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4348 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4349 on NS even if it is present. Pixmap on NS is a void*.
4351 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4353 Port to Ubuntu 10 (Bug#14803).
4354 Problem reported by T.V. Raman.
4355 * process.c (close_on_exec, accept4, process_socket):
4356 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4358 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4360 * w32.c (sys_dup): Declare prototype.
4364 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4366 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4368 Make file descriptors close-on-exec when possible (Bug#14803).
4369 This simplifies Emacs a bit, since it no longer needs to worry
4370 about closing file descriptors by hand in some cases.
4371 It also fixes some unlikely races. Not all such races, as
4372 libraries often open files internally without setting
4373 close-on-exec, but it's an improvement.
4374 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4375 * callproc.c (Fcall_process) [!MSDOS]:
4376 * emacs.c (main) [!DOS_NT]:
4377 * nsterm.m (ns_term_init):
4378 * process.c (create_process):
4379 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4380 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4381 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4382 Prefer mkostemp with O_CLOEXEC to mkstemp.
4383 * callproc.c (relocate_fd) [!WINDOWSNT]:
4384 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4385 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4387 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4388 Make the resulting file descriptor close-on-exec.
4389 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4390 * lread.c (load_descriptor_list, load_descriptor_unwind):
4391 Remove; no longer needed. All uses removed.
4392 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4393 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4395 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4396 (Fmake_network_process, Fnetwork_interface_list):
4397 (Fnetwork_interface_info, server_accept_connection):
4398 Make newly-created socket close-on-exec.
4399 * sysdep.c (emacs_open, emacs_fopen):
4400 Make new-created descriptor close-on-exec.
4401 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4402 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4404 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4406 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4407 for NS_IMPL_GNUSTEP.
4409 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4411 Fix openp errno handling.
4412 * callproc.c (Fcall_process): Preserve openp errno around close.
4413 * lread.c (openp): Set errno when returning -1, as some callers
4416 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4418 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4420 * nsterm.h (NSSavePanel): Update comment.
4421 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4422 (ns_run_file_dialog): Declare.
4424 * nsfns.m: Remove panelOK.
4426 (ns_run_file_dialog): New function.
4427 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4428 event loop, so file dialog is popped up by ns_run_file_dialog, called
4429 by sendEvent (Bug#14578).
4430 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4432 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4434 * xdisp.c (default_line_pixel_height): New function.
4435 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4436 (try_cursor_movement, redisplay_window, try_window)
4437 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4439 * window.c (window_scroll_pixel_based):
4440 use default_line_pixel_height.
4442 * dispextern.h (default_line_pixel_height): Add prototype.
4444 * frame.c (x_set_line_spacing): Accept a float value for
4445 line-spacing parameter, per the documentation.
4447 * data.c (Fmultibyte_string_p): Doc fix.
4449 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4451 Use emacs_open more consistently when opening files.
4452 This handles EINTR more consistently now, and makes it easier
4453 to introduce other uniform changes to file descriptor handling.
4454 * src/systdio.h: New file.
4455 * src/buffer.c (mmap_init):
4456 * cygw32.c (chdir_to_default_directory):
4457 * dispnew.c (Fopen_termscript):
4458 * emacs.c (Fdaemon_initialized):
4459 * fileio.c (Fdo_auto_save):
4460 * image.c (slurp_file, png_load_body, jpeg_load_body):
4461 * keyboard.c (Fopen_dribble_file):
4463 * print.c (Fredirect_debugging_output):
4464 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4465 * termcap.c (tgetent):
4466 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4467 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4468 * w32term.c (w32_initialize) [CYGWIN]:
4469 * xfaces.c (Fx_load_color_file):
4470 Use emacs_open instead of plain open, and emacs_fopen instead of
4472 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4473 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4474 * callproc.c (default_output_mode): New constant.
4475 (Fcall_process): Use it to call emacs_open instead of plain creat.
4476 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4477 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4478 (emacs_fopen): New function.
4479 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4480 Include <lisp.h>, for emacs_open.
4481 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4483 Remove duplicate #include directives.
4484 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4486 Don't include stdio.h twice.
4487 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4488 Don't include sys/types.h or stdio.h twice.
4489 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4490 * lread.c: Don't include coding.h twice.
4491 * nsfont.m: Don't include frame.h twice.
4492 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4493 * ralloc.c: Don't include <unistd.h> twice.
4494 * xdisp.c: Don't include font.h twice.
4495 * xterm.c: Don't include fontset.h twice.
4496 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4498 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4500 Scale ImageMagick images more carefully.
4501 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4502 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4503 Be more careful about avoiding undefined behavior after
4504 integer overflow and division by zero.
4506 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4508 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4509 (syms_of_w32fns): DEFSYM them.
4510 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4511 (CCHDEVICENAME): Define macros if not defined.
4512 (struct MONITOR_INFO_EX): New struct.
4513 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4514 (enum_display_monitors_fn): New variable.
4515 (globals_of_w32fns): Initialize it.
4516 (Fx_display_pixel_width, Fx_display_pixel_height)
4517 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4518 multi-monitor setups in docstrings.
4519 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4520 screen size by primary monitor's millimeter per pixel.
4521 (w32_monitor_enum, w32_display_monitor_attributes_list)
4522 (w32_display_monitor_attributes_list_fallback)
4523 (Fw32_display_monitor_attributes_list): New functions.
4524 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4526 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4528 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4530 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4532 * fileio.c (Qfile_notify_error): New error symbol.
4534 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4535 * inotify.c (inotify_callback, symbol_to_inotifymask)
4536 (Finotify_add_watch, Finotify_rm_watch): Use it.
4537 (inotifyevent_to_event): Exchange order of cookie and file name.
4538 (Finotify_add_watch): Adapt docstring.
4540 * lisp.h (Qfile_notify_error): Declare.
4542 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4544 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4545 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4546 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4547 which did not work (see <http://bugs.gnu.org/14569#307>).
4548 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4549 && (!noninteractive || initialized)). This attempts to thread
4550 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4552 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4554 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4555 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4557 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4559 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4560 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4561 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4562 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4564 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4566 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4567 Define to __sys_siglist.
4569 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4571 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4572 word-wrap, so that overflow-newline-into-fringe would work in
4573 visual-line-mode. (Bug#2749)
4574 (move_it_in_display_line_to): When the last scanned display
4575 element fits exactly on the display line, and
4576 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4577 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4578 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4579 finding buffer position that corresponds to pixel coordinates,
4580 e.g. in buffer_posn_from_coords.
4582 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4584 * process.c (handle_child_signal): Call catch_child_signal if
4587 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4589 Don't convert function pointers to void * and back.
4590 It isn't portable C, and it's easy enough to avoid.
4591 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4592 (make_save_value): Add support for SAVE_FUNCPOINTER.
4593 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4594 * print.c (print_object):
4595 Distinguish function from object pointers.
4596 * lisp.h (SAVE_FUNCPOINTER): New constant.
4597 (SAVE_SLOT_BITS): Adjust to it.
4598 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4599 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4600 (voidfuncptr): New typedef.
4601 (struct Lisp_Save_Value): New member data[0].funcpointer.
4602 (XSAVE_FUNCPOINTER): New function.
4604 Simplify buildobj processing.
4605 * Makefile.in (buildobj.h): Make it a sequence of strings each
4606 followed by comma, rather than a single string. Put it into a
4607 .tmp file in case there's an error while generating it.
4608 (gl-stamp): Use .tmp for temp files.
4609 (mostlyclean): Clean .tmp files.
4610 * doc.c (buildobj): Move to just the routine that needs it.
4611 It's now an array of strings, so processing is simpler.
4613 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4615 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4616 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4617 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4618 Invoke malloc_enable_thread even when not interactive.
4619 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4620 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4621 in this case, since the underlying bug has now been fixed.
4623 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4625 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4626 unlinking it (bug#14691).
4628 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4630 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4631 before checking whether buffer is modified. This lets
4632 `kill-buffer-query-functions' cancel killing of the buffer or save
4633 its content before `kill-buffer' asks user the "Buffer %s
4634 modified; kill anyway?" question.
4636 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4638 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4639 Let the super performKeyEquivalent deal with them (Bug#14747).
4641 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4643 * widget.c (resize_cb): Remove unused local.
4645 Do not use GTK 3 if it exists but cannot be compiled.
4646 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4647 * xterm.c (x_error_handler) [!USE_GTK]:
4650 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4652 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4654 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4655 to the valid range of values. (Bug#14753)
4657 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4658 when moving point by using the current glyph matrix. This avoids
4659 the need to force redisplay when this function is called in a
4662 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4664 Fix minor problems found by static checking.
4665 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4666 Redo the latter's body to sidestep GCC parenthesization warnings.
4667 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4668 * coding.c (detect_coding, detect_coding_system):
4669 * coding.h (struct undecided_spec):
4670 Use bool for boolean.
4671 * image.c (QCmax_width, QCmax_height): Now static.
4672 * xdisp.c (Fmove_point_visually): Remove unused local.
4674 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4676 * xdisp.c (Fmove_point_visually): New function.
4678 2013-06-28 Kenichi Handa <handa@gnu.org>
4680 * coding.h (define_coding_undecided_arg_index): New enum.
4681 (coding_attr_index): New members
4682 coding_attr_undecided_inhibit_null_byte_detection,
4683 coding_attr_undecided_inhibit_iso_escape_detection,
4684 coding_attr_undecided_prefer_utf_8.
4685 (undecided_spec): New struct.
4686 (struct coding_system): New member `undecided' of the member
4689 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4690 (detect_coding): Likewise.
4691 (detect_coding_system): Likewise.
4692 (Fdefine_coding_system_internal): New coding system properties
4693 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4695 (syms_of_coding): Adjust for coding_arg_undecided_max.
4697 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4699 * image.c (x_from_xcolors): Remove unused local.
4701 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4703 Defer image data transfer between X client and server until actual
4706 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4709 * image.c (Destroy_Image): Remove.
4710 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4711 `mask_p', and `colors_p'. All uses changed.
4712 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4713 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4714 New macros for `flags' arg to x_clear_image_1.
4715 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4716 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4717 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4718 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4719 (image_get_x_image, image_unget_x_image): New functions or macros.
4720 (image_background, image_background_transparent, x_to_xcolors)
4721 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4722 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4723 instead of Destroy_Image.
4724 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4725 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4726 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4727 (imagemagick_load_image, svg_load_image): Use them instead of
4728 x_create_x_image_and_pixmap, and x_put_x_image followed by
4729 x_destroy_x_image, respectively.
4730 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4731 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4732 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4733 background_transparent fields.
4734 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4735 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4737 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4739 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4740 This mostly consists of undoing recent changes.
4741 * callproc.c (Fcall_process):
4742 * process.c (create_process):
4743 Do not worry about catching SIGCHLD here, undoing previous change.
4744 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4745 * process.c, process.h (catch_child_signal):
4746 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4747 * process.c (catch_child_handler): Don't worry about being called
4748 lazily and do not assume caller has blocked SIGCHLD, undoing
4749 previous change. Move first-time stuff back to
4750 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4751 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4752 set lib_child_handler if it's already initialized, which may
4753 help avoid problems on GNUStep.
4755 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4757 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4758 * callproc.c (Fcall_process):
4759 * process.c (create_process):
4760 Make sure SIGCHLD is caught before we fork,
4761 since Emacs startup no arranges to catch SIGCHLD.
4762 * process.c (lib_child_handler): Initialize to null, not to
4764 (catch_child_signal): Allow self to be called lazily.
4765 Do nothing if it's already been called.
4766 Assume caller has blocked SIGCHLD (all callers do now).
4767 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4768 just before it's really needed.
4769 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4770 since it hasn't been caught yet.
4772 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4774 * image.c (compute_image_size): New function to implement
4775 :max-width and :max-height.
4776 (imagemagick_load_image): Use it.
4778 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4780 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4781 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4783 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4784 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4785 the SIGCHLD handler, since the code is not atomic and (due to glib)
4786 signals may be arriving now.
4787 * sysdep.c (init_signals): Do not catch child signals here;
4788 'main' now does that later, at a safer time.
4790 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4792 Clean up SIGCHLD handling a bit (Bug#14569).
4793 * process.c, process.h (catch_child_signal):
4794 Now always extern, even if !NS_IMPL_GNUSTEP.
4795 * process.c (catch_child_signal): Move glib tickler here from
4796 init_process_emacs, so that it's done earlier in Emacs
4797 initialization. Also move the noninteractive && !initialized
4798 check here from init_process_emacs. This is all a bit cleaner for
4799 GNUish platforms, and I hope it works around the Cygwin bug.
4800 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4801 that glib signal handling is tickled before glib creates threads.
4803 * process.c (wait_reading_process_output): Avoid int overflow
4804 when reading more than 2 GiB total from a process.
4806 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4808 * process.c (create_process): Handle a couple more cases,
4809 i.e., work even if new_argv and wait_child_setup[i] are cached.
4810 Use Fcall_process's style for volatile vars.
4812 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4814 * process.c (create_process): Mark PROCESS volatile.
4816 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4818 Use C99-style flexible array members if available.
4819 This avoids some subtle aliasing issues, which typically
4820 aren't a problem with GCC but may be a problem elsewhere.
4821 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4822 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4823 In either case, it uses a flexible array member rather than
4824 the old struct hack. All uses changed.
4825 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4826 Adjust to sdata reorganization.
4827 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4828 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4829 that ports better to pre-C99 non-GCC.
4830 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4831 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4832 as the latter has changed.
4833 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4834 and port better to pre-C99 GCC.
4835 * image.c (struct xpm_cached_color):
4836 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4837 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4838 Use FLEXIBLE_ARRAY_MEMBER.
4839 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4840 Move decl to top level so it gets checked against implementation.
4841 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4842 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4844 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4846 * syntax.c: Integer cleanups.
4847 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4848 All uses that need 0-or-2 changed to:
4849 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4850 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4851 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4852 (char_quoted, prev_char_comend_first, back_comment)
4853 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4854 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4855 Use bool for boolean.
4856 (update_syntax_table, skip_chars, skip_syntaxes):
4857 Prefer int to unsigned when either will do.
4858 (back_comment): Return boolean success flag, like forw_comment,
4859 instead of positive-or-minus-1 (which might have overflowed int anyway).
4860 Don't stuff ptrdiff_t into int.
4861 (syntax_spec_code, syntax_code_spec): Now const.
4862 (Fmatching_paren, scan_lists, scan_sexps_forward):
4863 Use enum syntaxcode for syntax code.
4864 (Fmatching_paren): Check that arg is a character, not just an integer.
4865 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4866 (Finternal_describe_syntax_value): Omit no-longer-needed
4868 (skip_chars): Use char, not unsigned char, when the distinction
4870 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4871 * bytecode.c (exec_byte_code):
4872 * syntax.c (syntax_spec_code, Fchar_syntax)
4873 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4875 * syntax.h (SYNTAX_WITH_FLAGS):
4876 Omit unnecessary casts.
4878 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4880 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4881 line dimensions here, to avoid race conditions with the main
4882 thread. (Bug#14062, bug#14630, bug#14669)
4884 * w32term.c (w32_draw_window_cursor): Compute the header line and
4885 mode line dimensions here.
4886 <w32_system_caret_window, w32_system_caret_hdr_height>:
4887 <w32_system_caret_mode_height>: New variables.
4889 * w32term.h: Declare them.
4891 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4893 * alloc.c (die): Move "assertion failed" string here ...
4894 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4895 COND when SUPPRESS_CHECKING. This shrinks the executable text
4896 size by 0.8% to 2.2% when configured with --enable-checking,
4897 depending on optimization flags (GCC 4.8.1 x86-64).
4899 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4901 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4903 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4904 base is 2; this is more accurate.
4906 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4908 * sound.c (string_default): Move to !WINDOWSNT section.
4909 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4911 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4913 * sound.c: Integer cleanups.
4914 Remove unnecessary forward decls.
4915 (struct sound_device): The 'file' member is now a Lisp_Object, not
4916 a char *, so that we needn't invoke alloca on a huge size.
4917 (Fplay_sound_internal): Adjust to this.
4918 (string_default): New function.
4919 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4920 Use it to adjust to the struct sound_device change.
4921 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4922 (be2hs) [0]: Remove.
4924 * syntax.c (skip_chars): Don't use uninitialized storage
4925 when searching a multibyte buffer for characters that are not in a
4926 unibyte string that contains non-ASCII characters.
4928 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4930 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4931 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4933 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4935 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4937 2013-06-18 Kenichi Handa <handa@gnu.org>
4939 * font.c (Ffont_spec): Signal an error for an invalid font name
4942 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4944 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4945 In particular this ports to 32-bit sparc Sun cc.
4946 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4947 array with a dummy element at specpdl[-1], so that its address can
4949 (unbind_to): Do not copy the binding; not needed, now that we
4950 copy old_value in the one place where the copy is needed.
4951 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4952 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4953 (union specbinding): Rename from struct specbinding. Redo layout
4954 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4955 which is not portable. With Sun C 5.12 32-bit sparc, the
4956 declaration causes nargs to be an unsigned bitfield, a behavior
4957 that the C standard allows; but Emacs wants nargs to be signed.
4958 The overall type is now a union of structures rather than a
4959 structure of union of structures, and the 'kind' member is now a
4960 bitfield, so that the overall type doesn't grow. All uses changed.
4961 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4963 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4965 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4966 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4968 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4970 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4972 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4973 unless we know that the window w's frame is a frame object.
4974 Another attempt at solving bug#14062 and bug#14630.
4976 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4978 * textprop.c (property_set_type): New enum.
4979 (add_properties): Allow appending/prepending text properties.
4980 (add_text_properties_1): Factored out of Fadd_text_properties.
4981 (Fadd_text_properties): Move all the code into
4982 add_text_properties_1.
4983 (Fadd_face_text_property): New function that calls
4984 add_text_properties_1.
4986 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4988 Move functions from lisp.h to individual modules when possible.
4989 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4990 * alloc.c (XFLOAT_INIT, set_symbol_name):
4991 * buffer.c (CHECK_OVERLAY):
4992 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4993 (set_char_table_parent):
4994 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4995 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4996 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4997 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4999 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5000 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5001 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5002 (backtrace_args, backtrace_debug_on_exit):
5003 * floatfns.c (CHECK_FLOAT):
5004 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5005 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5006 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5007 (set_hash_index_slot):
5008 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5009 * marker.c (CHECK_MARKER):
5010 * textprop.c (CHECK_STRING_OR_BUFFER):
5011 * window.c (CHECK_WINDOW_CONFIGURATION):
5012 Move here from lisp.h, and make these functions static rather than
5014 * buffer.c (Qoverlayp):
5016 * fns.c (Qhash_table_p):
5017 * window.c (Qwindow_configuration_p):
5019 * lisp.h: Remove the abovementioned defns and decls.
5021 Use functions, not macros, for XINT etc (Bug#11935).
5022 In lisp.h, prefer functions to function-like macros, and
5023 constants to object-like macros, when either will do. This:
5024 . simplifies use, as there's no more need to worry about
5025 arguments' side effects being evaluated multiple times.
5026 . makes the code easier to debug on some platforms.
5027 However, when using gcc -O0, keep using function-like macros
5028 for a few critical operations, for performance reasons.
5029 This sort of thing isn't needed with gcc -Og, but -Og
5030 is a GCC 4.8 feature and isn't widely-enough available yet.
5031 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5032 Remove enum lsb_bits; no longer needed.
5033 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5034 * buffer.c (Qoverlap):
5036 * fns.c (Qhash_table_p):
5037 Now extern, so lisp.h can use these symbols.
5038 * dispextern.h: Include character.h, for MAX_CHAR etc.
5039 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5040 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5041 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5042 (GLYPH_CODE_P): Move here from lisp.h.
5043 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5044 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5045 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5046 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5047 XUNTAG now returns void *.
5048 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5049 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5050 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5051 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5052 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5053 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5054 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5055 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5056 New macros, renamed from their sans-lisp_h_ counterparts.
5057 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5058 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5059 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5060 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5061 If compiling via GCC without optimization, define these as macros
5062 in addition to inline functions.
5063 To disable this, compile with -DINLINING=0.
5064 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5065 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5066 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5067 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5068 (INTMASK, VALMASK): Now macros, since static values cannot be
5069 accessed from extern inline functions.
5070 (VALMASK): Also a constant, for benefit of old GDB.
5071 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5072 is INTEGERP, which can fold it in.
5073 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5074 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5075 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5076 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5077 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5078 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5079 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5080 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5081 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5082 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5083 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5084 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5085 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5086 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5087 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5088 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5089 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5090 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5091 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5092 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5093 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5094 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5095 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5096 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5097 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5098 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5099 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5100 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5101 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5102 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5103 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5104 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5105 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5107 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5108 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5109 (VALMASK): Define in one place rather than in two, merging the
5110 USE_LSB_TAG parts; this is simpler.
5111 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5112 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5113 Move up, to avoid use before definition.
5114 Also include "globals.h" earlier, for the same reason.
5115 (make_natnum): New function.
5116 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5117 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5118 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5119 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5120 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5121 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5122 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5123 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5124 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5125 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5126 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5127 (Qwindow_configuration_p, Qimage): New forward declarations.
5128 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5129 (STRING_COPYIN): Remove; unused.
5130 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5131 (xcar_addr, xcdr_addr): New functions. All uses changed.
5132 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5133 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5134 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5135 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5136 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5137 (TYPE_RANGED_INTEGERP): Simplify.
5138 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5139 (setlocale, fixup_locale, synchronize_system_messages_locale)
5140 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5141 Now empty functions, not macros.
5142 (functionp): Return bool, not int.
5143 * window.c (Qwindow_configuration_p): Now extern,
5144 so window.h can use it.
5145 * window.h (Qwindowp): Move decl back to lisp.h.
5147 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5149 * xdisp.c (Fline_pixel_height): New function, required for solving
5152 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5154 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5156 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5158 * lread.c (syms_of_lread):
5159 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5161 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5163 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5165 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5167 * fileio.c (expand_file_name): Doc fix.
5169 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5171 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5172 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5173 Wait for self, not for 0. This can't hurt on GNU or similar
5174 system, and may help with Cygwin.
5176 * keyboard.c: Don't use PROP (...) as an lvalue.
5177 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5178 Use set_prop (A, B), not PROP (A) = B.
5180 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5182 * xdisp.c (get_it_property): Use it->window instead of generating
5183 a Lisp object from it->w.
5185 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5187 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5188 get-char-property the window that is being rendered, instead of
5189 the buffer, to support window-specific overlays. (Bug#14575)
5190 (compute_display_string_pos): When W is NULL, use the current
5191 buffer as the object to pass to get-char-property.
5192 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5193 pointer member of the bidi iterator, since no window is pertinent
5196 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5198 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5199 being displayed, and pass it to compute_display_string_pos.
5200 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5201 (bidi_paragraph_init): All callers changed.
5203 * xdisp.c (init_from_display_pos, init_iterator)
5204 (handle_single_display_spec, next_overlay_string)
5205 (get_overlay_strings_1, reseat_1, reseat_to_string)
5206 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5207 Set bidi_it.w member from it->w.
5208 (compute_display_string_pos): Accept additional argument, the
5209 window being displayed, and pass it to Fget_char_property.
5212 * dispextern.h (struct bidi_it): New member w, the window being
5214 (compute_display_string_pos): Adjust prototype.
5216 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5218 * xgselect.c: Remove unneeded include xterm.h.
5220 * process.c (wait_reading_process_output): Check for NS before GLIB.
5221 GLIB may be linked in due to rsvg, but ns_select must be called.
5223 * xgselect.c (xg_select): Remove call to window_system_available
5224 and g_main_context_pending at the top, so Gdk events (i.e. file
5225 notify) are processed when Emacs is started with -nw.
5227 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5229 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5230 (ctagsfiles3): New variable, includes only *.m files.
5231 (TAGS): Use an explicit language name in the regular expressions,
5232 to avoid transformation of '/SOMETHING' by MSYS to
5233 'c:\MSYS\SOMETHING'.
5235 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5237 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5239 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5241 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5242 still need to set the mouse pointer shape and activate help-echo.
5245 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5247 A few porting etc. fixes for the new file monitor code.
5248 See the thread containing
5249 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5250 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5251 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5252 (dir_monitor_callback, Fgfile_rm_watch):
5253 Use assq_no_quit instead of Fassoc, for speed.
5254 (dir_monitor_callback, Fgfile_rm_watch):
5255 eassert that the monitor is a fixnum.
5256 (dir_monitor_callback): No need for CDR_SAFE.
5257 Simplify building of lisp with alternative tails.
5258 (Fgfile_add_watch, Fgfile_rm_watch):
5259 Do not assume glib functions set errno reliably on failure.
5260 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5261 and signal an error otherwise.
5262 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5263 Use Fdelq instead of Fdelete, for speed.
5265 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5267 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5268 don't insist on being invoked on a highlighted tool-bar button.
5269 Avoids losing tool-bar functionality when mouse-highlight is nil.
5270 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5271 Don't highlight when mouse-highlight is nil.
5272 (note_mouse_highlight): When mouse-highlight is nil, don't return
5273 right away; instead, run tool-bar and mode-line highlight
5274 subroutine, clear any existing highlight, and revert the mouse
5275 pointer to its default shape. (Bug#14558)
5277 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5279 * lisp.mk (lisp): Add prog-mode.el.
5281 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5283 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5284 * process.c (dummy_handler): New function.
5285 (lib_child_handler): New static var.
5286 (handle_child_signal): Invoke it.
5287 (catch_child_signal): If a library has set up a signal handler,
5288 save it into lib_child_handler.
5289 (init_process_emacs): If using glib and not on Windows, tickle glib's
5290 child-handling code so that it initializes its private SIGCHLD handler.
5291 * syssignal.h (SA_SIGINFO): Default to 0.
5292 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5293 31; it should no longer be needed now.
5295 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5297 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5299 * gfilenotify.c (globals_of_gfilenotify): New function.
5300 (syms_of_gfilenotify): Move global initialization there.
5302 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5304 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5306 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5307 * keyboard.c (menu_bar_items, tool_bar_items):
5308 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5309 not override local keymaps any more.
5311 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5313 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5315 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5317 * w32console.c (initialize_w32_display): Return the dimensions of
5318 the console window via 2 additional arguments, not via the current
5319 frame. This avoids crashes due to overrunning the bounds of
5320 frame's decode_mode_spec_buffer, which is not resized following
5321 the change of the frame dimensions from the initial 10x10.
5323 * w32term.h (w32_initialize_display_info): Adjust prototype.
5325 * term.c (init_tty): Take dimensions of the frame from the values
5326 returned by initialize_w32_display.
5328 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5329 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5330 (LIBES): Add $(GFILENOTIFY_LIBS).
5332 * w32inevt.c (handle_file_notifications): Add dummy implementation
5333 for !HAVE_W32NOTIFY.
5335 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5337 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5339 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5341 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5343 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5345 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5347 Fix minor problems found by static checking.
5348 * data.c (pure_write_error):
5349 Use xsignal2, not Fsignal, as Fsignal might return.
5350 * eval.c (set_backtrace_debug_on_exit): Now static.
5351 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5352 No longer inline. EXTERN_INLINE is needed only for functions
5353 defined in .h files. Reindent function header as per GNU style.
5354 (backtrace_p, backtrace_top, backtrace_next):
5355 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5356 compiler or linker. Add extern decls to pacify gcc -Wall.
5357 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5359 * frame.c (free_monitors): Define only on platforms that need it.
5360 * nsterm.m (ns_term_init):
5361 * process.c (catch_child_signal):
5362 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5363 defined on all porting targets these days.
5364 * process.c, process.h (catch_child_signal):
5365 Make it extern only if NS_IMPL_GNUSTEP is defined.
5367 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5369 * w32.c (gettimeofday): Make the signature identical to prototype
5370 in nt/inc/sys/time.h.
5372 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5374 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5377 * keyboard.c (safe_run_hooks_error): Improve error message.
5379 * data.c (pure_write_error): Add `object' argument.
5380 * puresize.h (CHECK_IMPURE): Use it.
5382 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5384 * Makefile.in (NOTIFY_OBJ): New variable.
5385 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5387 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5388 Call syms_of_gfilenotify.
5390 * gfilenotify.c: New file.
5392 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5393 and Qfile_w32notify.
5394 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5395 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5397 * lisp.h: Declare syms_of_gfilenotify.
5399 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5401 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5403 Merge the specpdl and backtrace stacks. Make the structure of the
5404 specpdl entries more obvious via a tagged union of structs.
5405 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5406 (enum specbind_tag): New enum.
5407 (struct specbinding): Make it a tagged union of structs.
5408 Add a case for backtrace records.
5409 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5410 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5411 (backtrace_debug_on_exit): New accessors.
5412 (struct backtrace): Remove.
5413 (struct catchtag): Remove backlist field.
5414 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5416 (Flocal_variable_p): Speed up the common case where the binding is
5418 * eval.c (backtrace_list): Remove.
5419 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5420 (set_backtrace_args, set_backtrace_nargs)
5421 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5422 (backtrace_next): New functions.
5423 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5424 (unwind_to_catch, internal_lisp_condition_case)
5425 (internal_condition_case, internal_condition_case_1)
5426 (internal_condition_case_2, internal_condition_case_n): Don't bother
5427 with backtrace_list any more.
5428 (Fsignal): Adjust to new backtrace format.
5429 (grow_specpdl): Move up.
5430 (record_in_backtrace): New function.
5431 (eval_sub, Ffuncall): Use it.
5432 (apply_lambda): Adjust to new backtrace format.
5433 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5435 (specbind): Adjust to new specpdl format. Simplify.
5436 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5437 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5439 (mark_backtrace): Remove.
5440 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5441 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5442 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5444 * profiler.c (record_backtrace): Use get_backtrace.
5445 (handle_profiler_signal): Use backtrace_top_function.
5446 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5449 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5451 * process.h (catch_child_signal): Declare.
5453 * process.c (catch_child_signal): New function.
5454 (init_process_emacs): Call it.
5456 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5457 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5459 (x_set_cursor_type): Remove declaration.
5460 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5461 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5462 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5463 (ns_get_color): Use F suffix on float.
5464 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5465 (ns_get_rgb_color): Remove.
5466 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5467 (note_mouse_movement): x and y are CGFloat.
5468 (ns_draw_fringe_bitmap): Remove unused rowY.
5469 Change #if to COCOA && >= 10_6.
5470 (ns_draw_window_cursor): Remove unused overspill.
5471 (ns_draw_underwave): width and x are EamcsCGFloat.
5472 (ns_draw_box): thickness is CGFloat.
5473 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5474 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5475 if not in main thread.
5476 (ns_get_pending_menu_title, ns_check_menu_open)
5477 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5478 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5479 (sendFromMainThread:): New method.
5480 (changeFont:): size is CGFloat.
5481 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5482 Disable warning about permanent text.
5483 (characterIndexForPoint:): Adjust return type depending on GNUStep
5485 (mouseDown:): delta is CGFloat.
5486 (updateFrameSize): Remove unised variable f.
5487 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5488 Cast float to EmacsCGFloat.
5489 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5490 also to -1 when restoring.
5491 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5492 inside NS_IMPL_COCOA.
5493 (toggleFullScreen:): Put call to toggleFullScreen inside
5494 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5495 (setPosition:portion:whole:): por is CGFloat.
5496 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5497 (mouseDown:): Use CGFloat.
5498 (mouseDragged:): Remove unised variable edge.
5499 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5501 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5503 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5504 when NS_IMPL_GNUSTEP.
5505 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5506 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5507 (EmacsToolbar): Add clearAll. Add tag argument to
5508 addDisplayItemWithImage.
5509 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5511 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5513 * nsmenu.m (ns_update_menubar): Make static.
5514 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5515 (fillWithWidgetValue:): Add cast to SEL for setAction.
5516 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5517 (update_frame_tool_bar): Update code for GNUStep.
5518 (clearAll): New method.
5519 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5520 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5521 Move identifierToItem setObject and activeIdentifiers addObject before
5522 call to insertItemWithItemIdentifier.
5523 (validateVisibleItems): Fix indentation.
5524 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5525 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5526 UtilityWindow to aStyle, remove call to setStyleMask.
5528 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5530 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5531 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5532 Use F suffix on floats.
5533 (ns_char_width): Returns CGFloat.
5534 (ns_ascii_average_width): w is CGFloat instead of float.
5535 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5537 (ns_glyph_metrics): CGFloat instead of float.
5539 * nsfns.m (x_set_foreground_color, x_set_background_color):
5541 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5542 remove unused variables.
5543 (Fns_read_file_name): Keep track if panel is for save.
5544 Use ns_filename_from_panel/ns_directory_from_panel.
5545 (Fns_list_services): delegate only used for COCOA.
5546 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5547 Just return the input if GNUStep.
5548 (x_screen_planes): Remove.
5549 (Fxw_color_values): Use EmacsCGFloat
5550 (Fns_display_monitor_attributes_list): Only get screen number for
5552 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5554 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5555 ns_directory_from_panel.
5557 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5559 * process.c (handle_child_signal): Also use WCONTINUED.
5560 This is so that list-processes doesn't mistakenly list the process
5561 as stopped, when the process has actually been continued and is
5564 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5566 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5567 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5568 not already configured.
5570 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5572 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5574 * Makefile.in (mostlyclean): Remove *.res files.
5576 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5578 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5579 a buffer (bug#8447).
5581 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5583 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5584 display vector, and we backtrack, handle the case that the
5585 previous character position is also displayed from a display
5586 vector or covered by a display string or image. (Bug#14476)
5588 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5590 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5591 (struct MonitorInfo, free_monitors): Remove.
5592 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5593 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5594 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5597 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5598 (struct MonitorInfo, free_monitors): Remove.
5599 (ns_screen_name): Make static.
5600 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5601 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5604 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5605 (struct MonitorInfo): New struct.
5606 (free_monitors, make_monitor_attribute_list): Declare.
5608 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5610 (free_monitors, make_monitor_attribute_list): New functions.
5611 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5614 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5616 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5618 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5620 * keyboard.c: Apply keyboard decoding only to events that come directly
5621 from the tty, not from unread-command-events (bug#14368).
5622 (read_event_from_main_queue): New function, extracted from read_char).
5623 (read_decoded_char): Remove.
5624 (read_decoded_event_from_main_queue): New function to replace it.
5625 (read_char): Use it.
5626 (read_key_sequence): Use read_char rather than read_decoded_char.
5628 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5630 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5632 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5634 2013-05-22 Kenichi Handa <handa@gnu.org>
5636 The following changes are to fix the setting of
5637 buffer-file-coding-system on, for instance, C-x RET c unix RET
5638 _FILE_OF_DOS_EOL_TYPE_ RET.
5640 * coding.h (struct coding_system): New member detected_utf8_chars.
5642 * coding.c (detect_coding_utf_8): Count characters and check EOL
5643 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5645 (setup_coding_system): Do not initialize coding->head_ascii.
5646 (check_ascii): Do not set coding->eol_seen but update it. Do not
5647 call adjust_coding_eol_type here.
5648 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5649 If the eol-type of CODING is already specified, adjust the eol type
5650 of the found coding-system.
5651 (decode_coding_gap): Cancel previous change. Utilize the
5652 character numbers counted by detect_coding_utf_8. Fix detection
5655 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5657 * search.c (looking_at_1): Only set last_thing_searched if the match
5658 changed the match-data (bug#14281).
5660 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5662 * xdisp.c (reseat_at_previous_visible_line_start):
5663 Already declared in dispextern.h, so remove it here.
5664 (move_it_vertically_backward): Likewise.
5666 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5668 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5669 (Fx_display_pixel_width, Fx_display_pixel_height)
5670 (Fx_display_mm_width, Fx_display_mm_height):
5671 Mention `display-monitor-attributes-list' in docstrings.
5673 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5674 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5675 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5676 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5677 (Fx_display_backing_store, Fx_display_visual_class)
5678 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5679 (Fx_display_grayscale_p, Fx_display_pixel_width)
5680 (Fx_display_pixel_height, Fx_display_planes)
5681 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5682 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5683 (Fx_display_mm_width, Fx_display_mm_height)
5684 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5685 height for all physical monitors as in X11.
5687 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5688 Return pixel width or height for all physical monitors as in X11.
5690 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5692 Port --enable-gcc-warnings to clang.
5693 * bytecode.c (exec_byte_code):
5695 Redo diagnostic pragmas to pacify clang, too.
5696 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5697 * editfns.c (Fencode_time):
5698 * fileio.c (file_accessible_directory_p):
5699 * font.c (font_unparse_xlfd):
5700 Use '&"string"[index]' instead of '"string" + (index)'.
5701 * undo.c (user_error): Remove; unused.
5703 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5705 * insdel.c (insert_1_both): Document the arguments, instead of
5706 referring to insert_1, which no longer exists.
5708 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5709 some window, increment windows_or_buffers_changed, so that
5710 *Messages* display in that window is updated. (Bug#14408)
5712 * w32.c: Include epaths.h.
5713 (init_environment): Use cmdproxy.exe without leading directories.
5714 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5716 (gettimeofday): Adjust signature and return value to Posix
5719 * unexw32.c (open_output_file): Delete the existing emacs.exe
5720 before creating it, to break the hard link to the versioned
5723 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5724 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5725 (FIRSTFILE_OBJ): New variables.
5726 (W32_RES): Rename to EMACSRES. All users changed.
5727 (base_obj): Use $(CM_OBJ).
5728 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5729 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5730 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5731 $(W32_RES_LINK) before $(LIBES).
5732 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5734 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5736 * makefile.w32-in (DOC): Use just "DOC".
5738 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5740 * process.c: Export default filters and sentinels to Elisp.
5741 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5743 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5744 (Fset_process_sentinel, Fformat_network_address):
5745 Default to them instead of nil.
5746 (server_accept_connection): Sentinels can't be nil any more.
5747 (read_and_dispose_of_process_output): New function, extracted from
5748 read_process_output.
5749 (read_process_output): Use it; filters can't be nil.
5750 (Finternal_default_process_filter): New function, extracted from
5751 read_process_output.
5752 (exec_sentinel_unwind): Remove function.
5753 (exec_sentinel): Don't zilch sentinel while running.
5754 (status_notify): Sentinels can't be nil.
5755 (Finternal_default_process_sentinel): New function extracted from
5757 (setup_process_coding_systems): Default filter is not nil any more.
5758 (syms_of_process): Export new Elisp functions and initialize
5760 * lisp.h (make_lisp_proc): New function.
5762 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5764 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5766 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5768 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5769 unless we know that the window w is a leaf window.
5770 Another attempt at solving bug#14062.
5772 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5774 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5777 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5779 * image.c (gif_load): Check that subimages fit (Bug#14345).
5781 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5783 * lread.c (skip_dyn_eof): New function.
5784 (read1): Use it to skip the end of a file in response to #@00.
5786 * doc.c (get_doc_string): Slightly relax the sanity checking.
5788 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5790 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5791 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5792 (MonitorInfo): New struct.
5793 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5794 (Fns_display_monitor_attributes_list): New functions.
5795 (display-usable-bounds): Remove.
5796 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5799 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5801 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5802 (GTK_CHECK_VERSION): New macro, if not already defined.
5803 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5804 replaced by GTK_CHECK_VERSION.
5806 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5808 * xterm.h (GTK_PREREQ): New macro.
5809 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5810 to use this macro instead, for consistency and clarity.
5812 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5814 * xdisp.c (row_for_charpos_p): New function, with code of
5815 cursor_row_p, but accepts an additional argument CHARPOS instead
5816 of using a hardcoded PT.
5817 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5818 (row_containing_pos): Call row_for_charpos_p instead of partially
5819 doing the same. Fixes cursor positioning under longlines-mode
5820 when longlines-show-effect includes more than one newline, when
5821 moving the cursor vertically up.
5823 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5825 * makefile.w32-in (ACL_H): New macro.
5826 ($(BLD)/fileio.$(O)): Update dependencies.
5828 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5830 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5831 * Makefile.in (LIB_ACL): New macro.
5832 (LIBACL_LIBS): Remove.
5833 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5834 * fileio.c: Include <acl.h>.
5835 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5836 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5838 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5841 * unexelf.c: Don't assume ElfW (Half) fits in int.
5842 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5843 when dealing with ElfW (Half) values, since they can exceed 2**31
5844 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5845 (entry_address): Omit unused NUM arg. All uses changed.
5847 2013-05-07 Juri Linkov <juri@jurta.org>
5849 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5850 to the string converted from number with `Fnumber_to_string'.
5853 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5855 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5856 This fixes a problem introduced by my previous change.
5858 2013-05-07 Glenn Morris <rgm@gnu.org>
5860 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5862 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5864 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5866 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5868 Static checking by GCC 4.8.0.
5869 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5870 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5871 (x_get_monitor_attributes_fallback)
5872 (x_get_monitor_attributes_xinerama)
5873 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5874 Define only if USE_GTK.
5875 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5876 (x_get_monitor_attributes_fallback): Omit unused locals.
5877 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5878 Use double, not float, to avoid mixed-mode floating point arithmetic.
5880 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5881 Jan Djärv <jan.h.d@swipnet.se>
5883 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5884 (XINERAMA_CFLAGS): New macros.
5885 (ALL_CFLAGS, LIBES): Use them.
5887 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5888 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5889 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5890 (syms_of_xfns): DEFSYM them.
5891 (struct MonitorInfo): New struct.
5892 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5893 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5894 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5895 (x_get_monitor_attributes_xinerama): New functions.
5896 (Fx_display_monitor_attributes_list): New primitive.
5897 (syms_of_xfns): Defsubr it.
5899 * xterm.h (x_display_info): Add Xatom_net_workarea and
5900 Xatom_net_current_desktop.
5902 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5903 and dpyinfo->Xatom_net_current_desktop.
5905 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5907 * xdisp.c (pos_visible_p): Use the special code for finding the
5908 beginning of a display property or overlay for any "replacing"
5909 display property, not just for display strings. This solves
5910 incorrect reporting of position by posn-at-point. (Bug#14241)
5912 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5914 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5915 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5916 Verify that ElfW (Half) fits in int.
5917 (fatal): Use same signature as lisp.h.
5918 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5919 configure and build with -DUNEXELF_DEBUG without worrying about
5920 other modules that use DEBUG.
5921 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5922 possibly-wide integers now uses it instead of plain fprintf.
5923 (entry_address): New function, which avoids problems with 32-bit
5924 overflow on 64-bit hosts.
5925 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5926 (round_up): Don't assume the remainder fits in int.
5927 (find_section): Use bool for boolean. Simplify debug code.
5928 (unexec): Don't assume file sizes fit in int or size_t.
5929 Omit unnecessary trailing newline in 'fatal' format.
5930 Use strerror rather than outputting decimal error number.
5931 Remove unused code when emacs is not defined;
5932 this file relies on Emacs now.
5933 Don't assume e_phnum and e_shnum are positive.
5935 * regex.c: Fix problems when DEBUG is defined.
5936 (extract_number, extract_number_and_incr): Define regardless of
5937 whether DEBUG is defined; that's simpler and makes the code less
5938 likely to go stale in the normal case when DEBUG is not defined.
5939 Return int rather than taking an int * arg. All callers changed.
5940 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5941 Remove, replacing with ...
5942 (DEBUG_PRINT): New macro. All callers changed.
5943 (DEBUG_COMPILES_ARGUMENTS): New macro.
5944 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5945 (print_compiled_pattern, print_double_string) [DEBUG]:
5946 Use prototype rather than old-style definition.
5947 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5948 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5949 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5950 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5951 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5952 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5953 This matters only when DEBUG is defined.
5955 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5957 * xdisp.c (set_iterator_to_next): Set the
5958 ignore_overlay_strings_at_pos_p flag only if we are _really_
5959 iterating over an overlay string, as indicated by the
5960 current.overlay_string_index member. (Bug#14306)
5962 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5964 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5965 to where it is used, to avoid autorelease issues (Bug#14050).
5967 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5969 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5970 * fileio.c (syms_of_fileio): Implement this.
5971 * filelock.c (create_lock_file): If symbolic links don't work, so
5972 we use a regular file as a lock file, do not fsync the lock file;
5975 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5977 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5978 (syms_of_minibuf): Adjust accodingly.
5980 * callint.c (Fcall_interactively): Adjust calls accordingly.
5982 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5984 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5985 w->contents is a buffer before computing everything else.
5986 Use parentheses to disambiguate last part of the condition.
5988 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5989 assertion violations. (Bug#14062)
5991 2013-05-01 David Reitter <david.reitter@gmail.com>
5993 * nsfns.m (ns_tooltip): Initialize.
5995 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5997 * coding.c (decode_coding_gap): Don't remove the character before
5998 a newline unless it's a CR character. (Bug#14287)
6000 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6002 * dispextern.h (struct face): Move enum face_underline_type
6003 earlier so that bitfields can be in the same word.
6005 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6007 * nsfns.m (handlePanelKeys): New function.
6008 (EmacsOpenPanel:performKeyEquivalent:)
6009 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6010 arrows/function/control and copy/paste keys (Bug#14296).
6012 2013-04-27 Juri Linkov <juri@jurta.org>
6014 * callint.c (Fcall_interactively): Call `Qread_number' for
6015 interactive code letter `n' instead of using duplicate code.
6018 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6020 * systime.h (make_timeval): Declare as 'const'.
6022 2013-04-27 Kenichi Handa <handa@gnu.org>
6024 * font.c (font_open_entity): Always open a font of manageable
6027 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6029 Port better to AIX (Bug#14258).
6030 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6033 2013-04-24 Kenichi Handa <handa@gnu.org>
6035 * coding.c (decode_coding_iso_2022): When an invalid escape
6036 sequence is encountered, reset the invocation and designation
6037 status to the safest one.
6039 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6041 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6042 Without this fix, "make distclean" leaves stamp-h1 behind.
6044 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6046 * w32fns.c (w32_fullscreen_rect): New function to compute the
6047 window rectangle for the given fullscreen mode.
6048 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6049 longer tunes the window size. This keeps the window's edges flush
6050 with the screen and allows the taskbar to hide itself in fullboth.
6052 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6053 window decorations and uses the entire screen.
6055 * w32term.h (w32_fullscreen_rect) Add prototype.
6056 (struct w32_output): Replace normal_width, normal_height,
6057 normal_top, and normal_left members with a single normal_placement
6059 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6061 (FRAME_NORMAL_PLACEMENT): New macro.
6063 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6065 * minibuf.c (Ftest_completion): Silence compiler warning.
6067 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6069 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6072 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6075 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6076 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6077 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6078 parentheses where appropriate.
6080 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6082 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6084 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6086 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6087 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6088 Mention in the doc string that setting these variables takes
6089 effect only after a call to set-window-buffer. (Bug#14200)
6091 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6093 * indent.c (Fvertical_motion): Don't consider display strings on
6094 overlay strings as display strings on the buffer position we
6095 started from. This prevents vertical cursor motion from jumping
6096 more than one line when there's an overlay string with a display
6097 property at end of line.
6098 Reported by Karl Chen <Karl.Chen@quarl.org> in
6099 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6101 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6103 * window.c (select_window): `record_buffer' even if window is
6104 already selected (bug#14191).
6106 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6108 * window.c (Fwindow_end): Test more flags, including the buffer's
6109 last_overlay_modified flag, to determine whether the window's
6110 display is really up-to-date. Prevents the function from
6111 returning a stale value. (Bug#14170)
6112 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6115 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6117 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6118 garbaged only if it is not already the top frame on its TTY.
6119 This prevents flickering due to constant redrawing of TTY frames when
6120 there are GUI frames open in the same session. (Bug#13864)
6122 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6124 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6125 of marking the idle timers directly.
6127 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6129 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6132 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6134 * window.c (select_window): Don't record_buffer while the invariant is
6135 temporarily broken (bug#14161).
6137 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6139 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6141 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6143 2013-04-07 Romain Francoise <romain@orebokech.com>
6145 Ignore additional platform-specific ACL errors (Bug#13702).
6146 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6147 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6149 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6151 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6154 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6156 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6157 This bug was introduced by my 2013-02-25 change that simplified
6158 data_start configuration. Without this change, on GNU/Linux
6159 an Emacs configured with --enable-profiling fails immediately
6160 due to a profiler signal.
6161 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6162 with these flags. On platforms where special flags are needed
6163 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6164 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6165 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6167 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6169 Get rid of some platform-specific functions examining window
6170 system and its capabilities. This is a partial rework of the
6172 * lisp.h (have_menus_p): Remove prototype. This function is
6173 replaced with platform-independent window_system_available.
6174 (check_window_system): Move to...
6175 * frame.h (decode_window_system_frame, window_system_available):
6176 ...here, add new prototypes.
6177 * frame.c (window_system_available, decode_window_system_frame):
6179 (check_window_system): Platform-independent now.
6180 * xterm.h (x_in_use): Remove declaration.
6182 * w32term.h (check_x_frame):
6183 * nsterm.h (check_x_frame): Remove prototypes. This function
6184 is replaced with platform-independent decode_window_system_frame.
6185 * msdos.c (have_menus_p): Remove.
6186 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6187 Remove platform-specific functions. Use check_window_system,
6188 decode_window_system_frame and check_ns_display_info where
6189 appropriate. Minor style and comment tweaks.
6190 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6191 (check_x_frame): Likewise.
6192 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6194 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6195 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6196 * xmenu.c, xselect.c: All related users changed.
6198 2013-04-03 Kenichi Handa <handa@gnu.org>
6200 The following changes is to optimize the code for reading UTF-8
6203 * coding.c (check_ascii): Rename from detect_ascii. Return value
6204 changed. Check EOL format. Do not call adjust_coding_eol_type
6206 (check_utf_8): New function.
6207 (adjust_coding_eol_type): Do nothing if already adjusted.
6208 (detect_coding): Compare the return value of check_ascii with
6209 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6210 (decode_coding_gap): Optimize for valid UTF-8.
6212 2013-03-21 Kenichi Handa <handa@gnu.org>
6214 * coding.c (syms_of_coding): Cancel previous change.
6216 * insdel.c (insert_from_gap): Fix previous change.
6218 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6220 Consistently use platform-specific function to detect window system.
6221 * lisp.h (check_window_system): New prototype. This function is
6222 going to replace check_x, check_w32 and check_ns.
6223 (have_menus_p): Mention msdos.c in comment.
6224 * fontset.c (check_window_system_func): Remove. Adjust all users.
6225 * fontset.h (check_window_system_func): Remove prototype.
6226 * nsterm.h (check_ns):
6227 * xterm.h (check_x):
6228 * w32term.h (check_w32): Likewise.
6229 * menu.c (Fx_popup_menu): Use check_window_system.
6230 * msdos.c (check_window_system): Define for MS-DOS.
6231 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6232 * w32fns.c (check_window_system): Likewise for MS-Windows.
6233 * xfns.c (check_window_system): Likewise for X.
6234 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6235 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6237 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6239 Prefer < to > in range checks such as 0 <= i && i < N.
6240 This makes it easier to visualize quantities on a number line.
6241 This patch doesn't apply to all such range checks,
6242 only to the range checks affected by the 2013-03-24 change.
6243 This patch reverts most of the 2013-03-24 change.
6244 * alloc.c (xpalloc, Fgarbage_collect):
6245 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6246 * character.c (string_escape_byte8):
6247 * charset.c (read_hex):
6248 * data.c (cons_to_unsigned):
6249 * dispnew.c (update_frame_1):
6250 * doc.c (Fsubstitute_command_keys):
6251 * doprnt.c (doprnt):
6252 * editfns.c (hi_time, decode_time_components):
6253 * fileio.c (file_offset):
6254 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6255 * font.c (font_intern_prop):
6256 * frame.c (x_set_alpha):
6257 * gtkutil.c (get_utf8_string):
6258 * indent.c (check_display_width):
6259 * keymap.c (Fkey_description):
6260 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6262 * minibuf.c (read_minibuf_noninteractive):
6263 * process.c (wait_reading_process_output):
6264 * search.c (Freplace_match):
6265 * window.c (get_phys_cursor_glyph):
6266 * xdisp.c (redisplay_internal):
6267 * xsmfns.c (smc_save_yourself_CB):
6268 Prefer < to > for range checks.
6269 * dispnew.c (sit_for): Don't mishandle NaNs.
6270 This fixes a bug introduced in the 2013-03-24 change.
6271 * editfns.c (decode_time_components): Don't hoist comparison.
6272 This fixes another bug introduced in the 2013-03-24 change.
6274 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6276 * frame.h (struct frame): Drop scroll_bottom_vpos
6277 member becaue all real users are dead long ago.
6278 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6279 * xdisp.c (redisplay_internal): Adjust user.
6281 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6283 * nsmenu.m (showAtX:Y:for:): setLevel to
6284 NSPopUpMenuWindowLevel (Bug#13998).
6286 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6288 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6289 (ns_check_pending_open_menu): Declare.
6291 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6292 (x_activate_menubar): Update the menu with title that matches
6293 ns_get_pending_menu_title, and call
6294 ns_check_pending_openmenu (Bug#12698).
6295 (menuWillOpen:): New method.
6296 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6298 * nsterm.m (menu_will_open_state, menu_mouse_point)
6299 (menu_pending_title): New varaibles.
6300 (ns_get_pending_menu_title, ns_check_menu_open)
6301 (ns_check_pending_open_menu): New functions.
6303 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6305 * indent.c (current_column_bol_cache): Remove leftover which is not
6306 used in Fmove_to_column any more.
6307 (current_column, scan_for_column): Adjust users.
6308 * keyboard.c (last_point_position_buffer, last_point_position_window):
6309 Remove leftovers which are not used for recording undo any more.
6310 (command_loop_1, syms_of_keyboard): Adjust users.
6311 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6312 redisplay_window any more.
6313 (move_it_to): Adjust user.
6315 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6317 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6318 Update dependencies.
6320 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6322 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6323 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6326 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6328 * window.h (struct window): Replace hchild, vchild and buffer slots
6329 with the only contents slot. This is possible because each valid
6330 window may have either the child window (in vertical or horizontal
6331 combination) or buffer to display (for the leaf window). Using that,
6332 a lof of operations to traverse and/or change window hierarchies may
6333 be simplified. New member horizontal is used to distinguish between
6334 horizontal and vertical combinations of internal windows.
6335 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6336 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6337 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6338 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6339 Use contents slot, not buffer, where appropriate.
6340 (wset_combination): New function.
6341 (wset_buffer): Add eassert.
6342 (Fframe_first_window): Simplify the loop reaching first window.
6343 (Fwindow_buffer): Use WINDOW_LEAF_P.
6344 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6345 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6346 (unshow_buffer): Convert initial debugging check to eassert.
6347 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6348 (make_parent_window, window_resize_check, window_resize_apply)
6349 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6350 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6351 Adjust to match struct window changes.
6352 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6353 (mark_window_cursors_off, count_windows, get_leaf_windows)
6354 (foreach_window_1): Simplify the loop.
6355 * alloc.c (mark_object): Do not check for the leaf window because
6356 internal windows has no glyph matrices anyway.
6357 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6358 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6359 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6360 (build_frame_matrix_from_window_tree, mirror_make_current)
6361 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6362 (update_window_tree, set_window_update_flags): Simplify the loop.
6363 (sync_window_with_frame_matrix_rows): Enforce live window.
6364 Use contents slot, not buffer, where appropriate.
6365 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6366 and WINDOW_HORIZONTAL_COMBINATION_P.
6367 (make_frame_visible_1): Simplify the loop.
6368 Use contents slot, not buffer, where appropriate.
6369 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6370 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6371 (expose_window_tree): Likewise.
6372 Use contents slot, not buffer, where appropriate.
6373 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6374 to avoid deleted windows. Use contents slot instead of buffer.
6375 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6376 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6377 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6378 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6380 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6382 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6383 identify the reasons for assertion violations in bug#14062 and
6385 (Fx_show_tip): Fix compilation error under
6386 "--enable-check-lisp-object-type". (Bug#14073)
6388 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6389 Reported by <rzl24ozi@gmail.com>.
6391 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6393 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6395 (unwind_with_echo_area_buffer): ...to restore it here.
6396 This is needed to ensure that...
6397 (redisplay_window): ...both window markers are valid here,
6398 which is verified by eassert.
6399 * editfns.c (save_excursion_save): Do not assume that
6400 selected_window always displays the buffer.
6401 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6404 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6406 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6409 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6411 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6413 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6415 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6416 since MinGW's w32api headers do. This avoids compiler warnings.
6418 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6421 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6423 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6425 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6427 * gtkutil.c (style_changed_cb): Check if frame is live and an
6428 X frame (Bug#14038).
6430 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6432 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6433 Define only for _WIN32_WINNT less than 0x0500.
6434 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6436 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6437 see its own definitions of 'struct timeval' and 'struct timezone'.
6439 Fix incompatibilities between MinGW.org and MinGW64 headers.
6440 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6442 * w32.c (REPARSE_DATA_BUFFER): Guard with
6443 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6445 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6447 * xterm.c: Include X11/XKBlib.h
6448 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6450 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6452 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6454 * blockinput.h (input_blocked_p): Likewise.
6455 * bytecode.c (exec_byte_code): Likewise.
6456 * callproc.c (call_process_kill, call_process_cleanup)
6457 (Fcall_process): Likewise.
6458 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6459 (Fccl_execute_on_string): Likewise.
6460 * character.c (string_escape_byte8): Likewise.
6461 * charset.c (read_hex): Likewise.
6462 * cm.c (calccost): Likewise.
6463 * data.c (cons_to_unsigned): Likewise.
6464 * dired.c (directory_files_internal, file_name_completion):
6466 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6467 (sit_for): Likewise.
6468 * doc.c (Fsubstitute_command_keys): Likewise.
6469 * doprnt.c (doprnt): Likewise.
6470 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6471 * emacsgtkfixed.c: Likewise.
6472 * fileio.c (file_offset, Fwrite_region): Likewise.
6473 * floatfns.c (Fexpt, fmod_float): Likewise.
6474 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6476 * font.c (font_intern_prop): Likewise.
6477 * frame.c (x_set_alpha): Likewise.
6478 * gtkutil.c (get_utf8_string): Likewise.
6479 * indent.c (check_display_width): Likewise.
6480 * intervals.c (create_root_interval, rotate_right, rotate_left)
6481 (split_interval_right, split_interval_left)
6482 (adjust_intervals_for_insertion, delete_node)
6483 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6484 (merge_interval_right, merge_interval_left, copy_intervals)
6485 (set_intervals_multibyte_1): Likewise.
6486 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6487 * keymap.c (Fkey_description): Likewise.
6488 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6489 * lread.c (openp, read_integer, read1, string_to_number):
6491 * menu.c (ensure_menu_items): Likewise.
6492 * minibuf.c (read_minibuf_noninteractive): Likewise.
6493 * print.c (printchar, strout): Likewise.
6494 * process.c (create_process, Faccept_process_output)
6495 (wait_reading_process_output, read_process_output, send_process)
6496 (wait_reading_process_output): Likewise.
6497 * profiler.c (make_log, handle_profiler_signal): Likewise.
6498 * regex.c (re_exec): Likewise.
6499 * regex.h: Likewise.
6500 * search.c (looking_at_1, Freplace_match): Likewise.
6501 * sysdep.c (get_child_status, procfs_ttyname)
6502 (procfs_get_total_memory): Likewise.
6503 * systime.h (EMACS_TIME_VALID_P): Likewise.
6504 * term.c (dissociate_if_controlling_tty): Likewise.
6505 * window.c (get_phys_cursor_glyph): Likewise.
6506 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6507 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6509 * xfns.c (Fx_window_property): Likewise.
6510 * xmenu.c (set_frame_menubar): Likewise.
6511 * xselect.c (x_get_window_property, x_handle_dnd_message):
6513 * xsmfns.c (smc_save_yourself_CB): Likewise.
6514 * xterm.c (x_scroll_bar_set_handle): Likewise.
6516 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6518 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6519 to be optional or nil. Adjust comment and convert it to docstring.
6520 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6521 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6523 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6525 Static checking by GCC 4.8-20130319.
6526 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6527 * process.c (Fset_process_datagram_address)
6528 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6529 * xdisp.c (get_char_face_and_encoding):
6530 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6531 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6532 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6534 2013-03-24 Ken Brown <kbrown@cornell.edu>
6536 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6537 fix compilation on 64-bit Cygwin, where underscores are not
6538 automatically prepended.
6540 * w32term.c (w32_initialize): Silence compiler warning.
6542 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6544 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6545 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6546 variables, to save and restore frame dimensions.
6547 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6548 after returning from a 'fullscreen' configuration.
6549 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6550 to avoid races between the main thread and the input thread.
6552 * w32term.h (struct w32_output): New members normal_width,
6553 normal_height, normal_top, normal_left, and prev_fsmode.
6554 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6555 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6558 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6559 'fullscreen' parameter. Always record previous width and height
6560 of the frame, except when switching out of maximized modes, so
6561 that they could be restored correctly, instead of resetting to the
6562 default frame dimensions. Send SC_RESTORE command to the frame,
6563 unless we are going to send SC_MAXIMIZE, to restore the frame
6564 resize hints in the mouse pointer shown by the window manager.
6567 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6569 * lisp.h (get_frame_param): Adjust conditions for prototype
6572 2013-03-22 Ken Brown <kbrown@cornell.edu>
6574 * unexcw.c: Drop unneeded inclusion of w32common.h.
6575 (report_sheap_usage): Declare.
6576 (read_exe_header): Add magic numbers for x86_64.
6577 (fixup_executable): Fix printf format specifier for unsigned long
6580 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6582 * frame.h (struct frame): Put menu_bar_window under #ifdef
6583 because this member is not needed when X toolkit is in use.
6584 (fset_menu_bar_window):
6585 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6586 (free_glyphs, update_frame):
6587 * xdisp.c (expose_frame): Likewise.
6588 (display_menu_bar): Likewise. Remove redundant eassert.
6589 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6592 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6594 Use functions and constants to manipulate Lisp_Save_Value objects.
6595 This replaces code that used macros and strings and token-pasting.
6596 The change makes the C source a bit easier to follow,
6597 and shrinks the Emacs executable a bit.
6598 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6599 (make_save_value): Change 1st arg from string to enum. All callers
6602 (mark_object): Use if, not #if, for GC_MARK_STACK.
6603 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6604 (XSAVE_OBJECT): Now functions, not macros.
6605 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6606 the constant was never used.
6607 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6608 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6609 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6610 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6612 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6613 type3 with a single member save_type. All uses changed.
6614 (save_type, set_save_pointer, set_save_integer): New functions.
6615 * print.c (PRINTX): Remove.
6617 * alloc.c: Remove redundant static declarations.
6619 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6621 * window.h (struct window): Convert left_col, top_line, total_lines
6622 and total_cols from Lisp_Objects to integers. Adjust comments.
6623 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6625 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6626 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6627 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6628 Adjust users where appropriate.
6630 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6632 * frame.h (struct frame): Drop resx and resy because the same data is
6633 available from window system-specific output context. Adjust users.
6634 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6635 New functions to provide defaults when no window system available.
6636 (FRAME_RES_X, FRAME_RES_Y): New macros.
6637 (NUMVAL): Move from xdisp.c.
6638 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6639 (Ffont_face_attributes, Fopen_font):
6640 * image.c (gs_load):
6641 * w32font.c (fill_in_logfont):
6642 * xdisp.c (calc_pixel_width_or_height):
6643 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6644 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6646 2013-03-20 Kenichi Handa <handa@gnu.org>
6648 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6649 to 1 (temporary workaround until a bug related to ASCII
6650 optimization is fixed).
6652 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6654 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6655 Signal error if window is not internal. Adjust docstring.
6656 (delete_all_child_windows): Use combination_limit to save the buffer.
6657 (Fset_window_configuration): Adjust accordingly.
6658 * print.c (syms_of_print): Initialize debugging output not here...
6659 (init_print_once): ...but in a new function here.
6660 * lisp.h (init_print_once): Add prototype.
6661 * emacs.c (main): Add call to init_print_once. Adjust comments.
6663 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6665 * window.c (window_resize_check, window_resize_apply)
6666 (window_from_coordinates, recombine_windows, set_window_buffer)
6667 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6668 (Fsplit_window_internal, Fdelete_window_internal)
6669 (freeze_window_starts): Use bool for booleans.
6670 * window.h (window_frame_coordinates, resize_frame_windows)
6671 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6673 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6675 * dispnew.c (bitch_at_user): Use `user-error'.
6677 2013-03-17 Ken Brown <kbrown@cornell.edu>
6679 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6680 as return type of image_background. (Bug#13981)
6681 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6683 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6685 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6686 (ns_select): Don't return with result uninitialized.
6688 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6691 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6693 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6694 directories. If filename is nil, get directory name (Bug#13932).
6695 Use getFilename and getDirectory.
6696 (getFilename, getDirectory): New methods for EmacsSavePanel and
6698 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6700 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6702 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6704 2013-03-15 Kenichi Handa <handa@gnu.org>
6706 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6707 (adjust_after_replace): Make it back to static. Delete the third
6708 arg text_at_gap_tail. Cancel the code for handling it.
6710 * coding.h (struct coding_system): New member eol_seen.
6712 * coding.c (detect_ascii): New function.
6713 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6714 when the source bytes are actually scanned. On detecting for
6715 coding_category_utf_8_auto, call detect_ascii instead of scanning
6716 source bytes directly.
6717 (produce_chars): Call insert_from_gap with the new arg 0.
6718 (encode_coding): Likewise.
6719 (decode_coding_gap): Control ASCII optimization by the variable
6720 disable_ascii_optimization instead of #ifndef .. #endif.
6721 Deccode EOL format according to coding->eol_seen.
6722 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6725 * lisp.h (adjust_after_replace): Cancel externing it.
6726 (insert_from_gap): Adjust prototype.
6728 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6730 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6731 FULLSCREEN_MAXIMIZED. (Bug#13935)
6733 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6735 * region-cache.c (find_cache_boundary, move_cache_gap)
6736 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6737 Simplify debugging check and convert to eassert. Adjust comment.
6738 (pp_cache): Put under ENABLE_CHECKING.
6740 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6742 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6743 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6745 (w32fullscreen_hook): If the frame is visible, reset
6746 f->want_fullscreen flag after changing the frame size. If the
6747 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6750 2013-03-13 Daniel Colascione <dancol@dancol.org>
6752 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6753 too so that these builds can use Cygwin's file conversion
6754 functions. (We've been building and linking cygw32.o all along
6755 and just not using it.)
6757 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6759 File synchronization fixes (Bug#13944).
6760 * Makefile.in (LIB_FDATASYNC): New macro.
6762 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6763 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6764 Don't worry about HAVE_FSYNC, since a substitute fsync is
6765 available if the system lacks one.
6766 (Fwrite_regin): Retry fsync if interrupted.
6768 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6770 * w32term.c (w32_read_socket): If the Emacs frame is being
6771 activated, call w32fullscreen_hook, to make sure the new frame
6772 dimensions are in effect. (Bug#13937)
6774 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6776 * xdisp.c (init_iterator): Simplify because both character and byte
6777 positions are either specified or -1. Add eassert. Adjust comment.
6778 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6779 character and byte positions can be obtained from marker.
6781 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6783 Static checking by Sun C 5.12.
6784 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6785 * bytecode.c (exec_byte_code):
6786 * dispnew.c (init_display):
6788 * fileio.c (Fsubstitute_in_file_name):
6789 * keyboard.c (Fevent_convert_list):
6790 * keymap.c (Fsingle_key_description):
6791 * term.c (maybe_fatal, fatal):
6792 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6793 * xsmfns.c (Fhandle_save_session):
6794 Omit unreachable code.
6795 * keymap.c (map_keymap_char_table_item): Cast void * to
6796 a function pointer type; the C Standard requires this.
6798 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6799 Include <sys/param.h> unconditionally, as that works elsewhere and
6800 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6801 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6804 See ChangeLog.12 for earlier changes.
6810 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6812 This file is part of GNU Emacs.
6814 GNU Emacs is free software: you can redistribute it and/or modify
6815 it under the terms of the GNU General Public License as published by
6816 the Free Software Foundation, either version 3 of the License, or
6817 (at your option) any later version.
6819 GNU Emacs is distributed in the hope that it will be useful,
6820 but WITHOUT ANY WARRANTY; without even the implied warranty of
6821 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6822 GNU General Public License for more details.
6824 You should have received a copy of the GNU General Public License
6825 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.