1 2014-12-27 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
4 composition_compute_stop_pos to the number of characters in the
6 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
8 * composite.c (composition_compute_stop_pos): If no composition
9 was found in a string before ENDPOS, and ENDPOS is the string end,
10 no need to back up to a safe point.
12 * dispextern.h (struct it) <end_charpos>: Improve commentary.
14 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
16 * nsimage.m (allocInitFromFile:): Initialize bmRep.
17 (dealloc): Release bmRep.
18 (setPixmapData): Make bmRep local so class member is not
20 (setPixmapData): Rename local variable bmRep to avoid compiler
22 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
24 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
25 when going to fullscreen (Bug#0x180004f).
27 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
29 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
31 2014-12-27 Eli Zaretskii <eliz@gnu.org>
33 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
35 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
37 Use bool for boolean in xselect.c, xsettings.c
38 * xselect.c (x_get_local_selection, struct selection_data)
39 (x_selection_request_lisp_error, struct prop_location)
40 (x_handle_selection_request, x_convert_selection)
41 (waiting_for_other_props_on_window, expect_property_change)
42 (wait_for_property_change, x_handle_property_notify)
43 (x_get_foreign_selection, x_get_window_property)
44 (receive_incremental_selection)
45 (x_get_window_property_as_lisp_data)
46 (lisp_data_to_selection_data, Fx_get_selection_internal)
47 (x_send_client_event):
48 * xselect.c, xterm.h (x_handle_dnd_message):
49 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
50 (apply_xft_settings, read_and_apply_settings)
51 (xft_settings_event, init_gsettings, init_xsettings)
54 * xselect.c (x_get_window_property): Omit last arg, which was an
56 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
57 always true. All callers changed.
59 2014-12-26 Eli Zaretskii <eliz@gnu.org>
61 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
64 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
66 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
69 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
71 Use bool for boolean in xsmfns.c
72 * xsmfns.c, xterm.h (x_session_have_connection):
73 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
75 (x_session_initialize, Fhandle_save_session):
76 Prefer NILP (x) to EQ (x, Qnil).
78 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
80 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
83 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
85 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
86 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
88 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
90 Use bool for boolean in xterm.c
91 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
92 (x_set_window_size, x_bitmap_icon):
93 * nsterm.m (ns_frame_raise_lower, x_new_font):
94 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
95 (struct terminal.frame_raise_lower_hook):
96 * w32term.c (w32_frame_raise_lower):
97 * xterm.c, xterm.h (x_text_icon):
98 * xterm.c (x_update_window_begin, x_update_window_end)
99 (x_update_end, x_after_update_window_line)
100 (x_set_glyph_string_gc, x_draw_glyph_string_background)
101 (x_draw_glyph_string_foreground)
102 (x_draw_composite_glyph_string_foreground)
103 (x_alloc_lighter_color, x_draw_relief_rect)
104 (x_draw_glyph_string_box, x_draw_image_relief)
105 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
106 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
108 (XFillRectangle) [HAVE_GTK3]:
109 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
110 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
111 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
112 (x_send_scroll_bar_event, xm_scroll_callback)
113 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
114 (x_create_toolkit_scroll_bar)
115 (x_create_horizontal_toolkit_scroll_bar)
116 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
117 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
118 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
119 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
120 (x_scroll_bar_report_motion)
121 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
122 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
123 (x_draw_window_cursor, x_clear_errors)
124 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
125 (set_wm_state, x_set_sticky, get_current_wm_state)
126 (do_ewmh_fullscreen, x_handle_net_wm_state)
127 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
128 (x_set_window_size_1, XTframe_raise_lower)
129 (x_make_frame_visible, x_iconify_frame)
130 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
131 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
132 (x_delete_terminal, x_initialize, syms_of_xterm):
133 Use bool for boolean.
135 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
137 * composite.h (struct composition.width): Now int
138 instead of unsigned short, as we prefer signed integers.
140 Let charset tick grow past USHRT_MAX
141 * charset.c, charset.h (charset_ordered_list_tick):
142 Now EMACS_UINT, not unsigned short.
143 * fontset.c (reorder_font_vector): Allow the tick to grow to the
144 maximum representable Emacs integer value before wrapping it around.
146 Simplify unexec file mode setting
147 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
148 Don't include <sys/stat.h> when no longer needed.
149 (unexec): Create file with correct mode in the first place,
150 rather than overwriting the mode later and fiddling with the
151 global umask in the mean time. Avoid bogus usage like
152 'umask (777)', which should have been 'umask (0777)'.
153 (mark_x): Remove. All callers removed.
155 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
157 Minor cleanups for Lisp objects and symbols
158 * alloc.c (next_vector, set_next_vector):
159 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
160 (lisp_h_make_number) [USE_LSB_TAG]:
161 Use Lisp_Int0 instead of the mystery constant 0.
162 * alloc.c (mark_object): Always set and use po; that's simpler.
163 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
164 Properly parenthesize definientia.
165 * bidi.c (bidi_initialize):
166 * buffer.c (init_buffer_once):
167 * nsfns.m (syms_of_nsfns):
168 * nsmenu.m (syms_of_nsmenu):
169 * nsselect.m (syms_of_nsselect):
170 Prefer DEFSYM to defining by hand.
171 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
172 * data.c: Fix too-long line.
173 * lisp.h (DECLARE_GDB_SYM): New macro.
174 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
175 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
176 Declare the symbol, so it's visible to everywhere lisp.h is included.
177 Move forward decls as far forward as they can go,
178 to allow future changes to use them.
180 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
182 * gnutls.c: Include gnutls.h.
183 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
184 * image.c (svg_load): Fix pointer signedness.
186 2014-12-18 Martin Rudalics <rudalics@gmx.at>
188 * frame.c (frame_windows_min_size): New argument IGNORE.
189 (adjust_frame_size): When called from change_frame_size call
190 frame_windows_min_size with IGNORE Qt so we can ignore size
193 2014-12-18 Eli Zaretskii <eliz@gnu.org>
195 * font.c (Ffont_info): Add more font information to the vector
196 returned by the function, inspired by query-font. Doc fix.
199 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
201 * keyboard.c (input_was_pending): New var.
202 (read_char): Use it to make sure we only skip redisplay when we can't
203 keep up with the repeat rate.
205 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
207 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
209 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
211 * image.c (svg_load): Watch out for nil value of current buffer's
212 filename. Re-enable filename thing for not-a-file case.
214 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
216 Partially disabled previous change.
218 * image.c (svg_load): Temporarily disabled filename thing for
219 not-a-file case as it can cause crashs.
221 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
223 Fix problem with images referenced within svg files. (bug#19373)
225 * image.c: Additional parameter 'filename' for
226 svg_load_image. Include "buffer.h". Define library function
227 rsvg_handle_set_base_uri for WINDOWSNT.
228 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
229 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
230 (svg_load): Pass a filename to svg_load_image: either name of
231 actual file or of current buffer's file.
232 (svg_load_image): New parameter 'filename', used for setting
233 base_uri, necessary for loading referenced images. (bug#19373)
235 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
237 * lread.c (init_obarray): Declare Qt as special.
238 This fixes a typo in the 2012-05-15 patch that
239 tried to declare Qt as special.
241 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
243 Various fixes to use bool type and constants.
244 * dispnew.c (update_single_window): Remove arg `force_p' since it's
246 * xfaces.c (clear_face_cache): Use bool for the argument type.
248 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
250 Correct same_at_end when restoring window points
251 * fileio.c (Finsert_file_contents): Compute same_at_end character
252 position using the old buffer size, not the new one, since
253 restore_window_points wants the old size.
256 2014-12-14 Alan Mackenzie <acm@muc.de>
258 New feature optionally to accelerate auto-repeated scrolling.
260 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
262 * window.c (window_scroll): Bind fontification-functions to nil
263 when scrolling by whole screens and
264 fast-but-imprecise-scrolling is non-nil.
265 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
267 * lisp.h (bool): Declare Qfontification_functions extern.
269 2014-12-14 Eli Zaretskii <eliz@gnu.org>
271 Load system's default trusted Certificate Authorities if available.
272 * gnutls.c (gnutls_certificate_set_x509_system_trust)
273 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
274 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
275 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
276 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
278 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
279 Call gnutls_certificate_set_x509_system_trust. Log an error message if
282 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
284 * regex.c (analyze_first): Rename from analyze_first.
286 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
288 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
289 a hack involving a union.
291 2014-12-13 Eli Zaretskii <eliz@gnu.org>
293 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
294 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
297 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
299 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
301 * gnutls.h: Always declare syms_of_gnutls.
303 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
304 clarity. Let the availability check return Qnil when the GnuTLS
305 integration is not available, instead of erroring out.
308 2014-12-13 Eli Zaretskii <eliz@gnu.org>
310 * xdisp.c (move_it_in_display_line_to, display_line):
311 Don't disallow overflow-newline-into-fringe when word-wrap is in
314 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
316 * fileio.c: Better preserve window-points during revert (bug#19161).
317 (Qget_buffer_window_list): New var.
318 (get_window_points_and_markers, restore_window_points): New functions.
319 (Finsert_file_contents): Use them to save and restore window-points.
321 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
323 * xterm.c (x_delete_terminal): Call emacs_close for X connection
324 descriptor if called from x_connection_closed and always delete
325 this descriptor from keyboard waiting set (Bug#19147).
327 2014-12-10 Eli Zaretskii <eliz@gnu.org>
329 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
330 (bidi_cache_max_elts): New global variable.
331 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
332 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
334 (bidi_cache_search): Handle overflown cache. Improve commentary.
335 (bidi_cache_ensure_space): Limit allocations to the current value
336 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
337 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
338 the increment to not exceed the limit.
339 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
340 cache, zero otherwise (meaning the cache overflowed). In the
341 latter case, set bidi_cache_last_idx to -1.
342 (bidi_peek_at_next_level): Handle overflown cache.
343 (bidi_push_it): Increase the cache limit for iterating the new object.
344 (bidi_pop_it): Decrease the cache limit back to previous value.
345 (bidi_shelve_cache): Shelve the current value of the cache limit.
346 (bidi_unshelve_cache): Restore the value of cache limit.
347 (bidi_find_bracket_pairs): If the cache overflows while looking
348 for the paired bracket, give up and let bidi_resolve_neutrals
349 process the bracket as a simple neutral. (Bug#19322)
350 (bidi_find_other_level_edge): If the cache overflows, fall back on
351 Plan B, which effectively stops the reordering and restarts it on
352 the next character (after resetting the cache).
353 (bidi_move_to_visually_next): When the cache overflows, reset it
354 after processing the last cached character.
356 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
358 Fix glitches in gnutls.c, mostly memory-related
359 * gnutls.c: Sort macro definitions by name.
360 (fn_gnutls_transport_set_errno): Omit unreachable definition.
361 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
362 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
363 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
364 calculating string length. Use make_uninit_string, to avoid
365 copying the string. Cast the char, not the pointer.
366 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
367 and free. Work even for dates past the year 9999. Use void *
368 for buffers, to avoid casts.
370 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
372 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
374 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
376 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
379 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
381 * process.c: Whitespace and line-break nitpicks.
383 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
385 * gnutls.c (gnutls_certificate_details): The :signature isn't
386 that useful, so remove it.
387 (gnutls_certificate_details): Clean up whitespace slightly.
388 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
390 (gnutls_certificate_details): Put :signature-algorithm back again,
391 which was removed by mistake.
392 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
393 that they are not messaged by default (bug#16253).
394 (Fgnutls_error_fatalp): Doc fix (bug#18210).
396 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
398 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
400 * nsimage.m (setPixmapData): Make bmRep local so class member is not
403 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
405 * eval.c (Fsignal): Remove duplicate test.
406 (Fautoload_do_load): Fix up docstring.
408 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
410 * nsterm.m (represented_filename, represented_frame): New variables.
411 (ns_set_represented_filename): New function.
412 (sendEvent:): Set represented filename here to avoid flicker,
413 related to Bug#18757.
415 * nsterm.h: Declare ns_set_represented_filename.
417 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
418 at once, call ns_set_represented_filename instead.
420 2014-12-05 Eli Zaretskii <eliz@gnu.org>
422 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
423 (struct bidi_stack): Reduce size by using bit fields and by
424 packing sos, override, and isolate_status into a single 8-bit
427 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
428 (bidi_push_embedding_level): Construct flags from individual
429 bits. Adapt to changes in prev_for_neutral and next_for_neutral
431 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
432 from flags. Adapt to changes in prev_for_neutral,
433 next_for_neutral, and last_strong members.
434 (bidi_line_init): Initialize flags to zero.
435 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
436 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
438 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
440 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
441 (Fapply): Try and simplify the control flow.
443 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
445 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
446 Use gnutls_sign_get_name directly because
447 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
448 (init_gnutls_functions): Load missing gnutls_server_name_set.
450 2014-12-02 Eli Zaretskii <eliz@gnu.org>
452 * bidi.c (bidi_find_first_overridden): New function.
454 * xdisp.c (Fbidi_find_overridden_directionality): New function.
455 (syms_of_xdisp): Defsubr it.
457 * dispextern.h (bidi_find_first_overridden): Add prototype.
459 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
461 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
462 to nil after release (Bug#9133).
464 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
466 Port better to AddressSanitizer.
467 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
469 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
470 Return -1 or 0, as the pipe trick doesn't work.
471 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
473 * print.c (print_object):
474 When a pointer-check primitive returns -1, do not assume this
475 means the pointer is valid or that the underlying system has failed.
476 It could just be that addresses are being sanitized so Emacs can't
477 test for pointer validity.
478 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
479 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
480 string validity checker doesn't work on stack-based strings.
482 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
484 Improve clarity of USE_LSB_TAG definition.
485 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
486 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
487 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
488 VAL_MAX / 2 rather than in terms of the (more complicated)
489 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
491 2014-11-29 Eli Zaretskii <eliz@gnu.org>
493 * xdisp.c (handle_single_display_spec): When ignoring a fringe
494 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
495 (next_element_from_buffer): When done with overlays, reset the
496 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
498 2014-11-29 Eli Zaretskii <eliz@gnu.org>
500 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
501 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
503 2014-11-29 Ulrich Müller <ulm@gentoo.org>
505 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
506 for paxctl and setfattr. Fixes temacs startup failure with
507 grsecurity/PaX enabled Linux kernel (bug#19067).
509 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
511 * src/w32.c, src/w32heap.c, src/w32term.c:
512 Use MINGW_W64 instead of _W64.
514 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
516 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
518 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
520 * gnutls.c (gnutls_ip_address_p): New function.
521 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
523 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
525 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
527 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
529 Fix gnutls problems caught by static checking.
530 * gnutls.c (Fgnutls_boot): Remove unused local.
531 (Fgnutls_boot): Fix pointer signedness.
533 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
535 * gnutls.c (gnutls_certificate_details): Don't include certain
536 certificate details on older gnutls versions (bug#19168).
537 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
538 (gnutls_certificate_details): Reversed check in last checkin.
540 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
542 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
543 (Fgnutls_peer_status_warning_describe): Add function to describe a
544 peer verification warning symbol.
545 (Fgnutls_peer_status): Use it.
546 (Fgnutls_boot): Use it. Minor logging fixes.
548 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
550 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
552 2014-11-24 Glenn Morris <rgm@gnu.org>
554 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
556 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
557 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
559 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
561 * gnutls.c: Fix Windows function definition of
562 gnutls_x509_crt_get_fingerprint.
564 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
566 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
568 * process.h: Added more fields to Lisp_Process to track
571 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
572 (Fgnutls_peer_status): New functions to export TLS certificate
573 details to Emacs Lisp.
575 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
577 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
578 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
579 check for gtk_adjustment_configure (Bug#19149).
580 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
582 2014-11-22 Glenn Morris <rgm@gnu.org>
584 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
586 2014-11-22 Martin Rudalics <rudalics@gmx.at>
588 Don't shrink frame when using desktop-save-mode (Bug#19048).
589 * w32fns.c (x_set_tool_bar_lines): Always call
590 x_change_tool_bar_height (Bug#19048).
591 (x_change_tool_bar_height): Mark frame as garbaged since
592 adjust_frame_size might not have done that.
593 * xfns.c (x_set_tool_bar_lines): Always call
594 x_change_tool_bar_height (Bug#19048).
595 (x_change_tool_bar_height): Mark frame as garbaged since
596 adjust_frame_size might not have done that.
598 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
600 * xml.c (parse_region): Take care of new optional parameter
601 'discard-comments' of 'libxml-parse(html|xml)-region'.
602 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
603 New optional parameter 'discard-comments'.
605 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
607 Improve time stamp handling, and be more consistent about it.
608 * editfns.c (invalid_time): New function.
609 Use it instead of 'error ("Invalid time specification")'.
610 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
611 (decode_float_time, lisp_to_timespec, lisp_time_struct):
613 (make_time_tail, make_time): Remove. All uses changed to use
614 new functions or plain list4i.
615 (disassemble_lisp_time): Return effective length if successful.
616 Check that LOW is an integer, if it's combined with other components.
617 (decode_time_components): Decode into struct lisp_time, not
618 struct timespec, so that we can support a wide set of times
619 regardless of whether time_t is signed. Decode plain numbers
620 as seconds since the Epoch, and nil as the current time.
621 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
622 Reimplement in terms of new functions.
623 (Fencode_time): Just use list2i.
624 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
625 * keyboard.c (decode_timer): Don't allow the new formats (floating
626 point or nil) in timers.
627 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
628 place of the magic number '16'.
629 (struct lisp_time): New type.
630 (decode_time_components): Use it.
631 (lisp_to_timespec): New decl.
633 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
635 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
638 * callint.c (Fcall_interactively): Pass in nil as argument to
639 Fbarf_if_buffer_read_only.
641 * fileio.c (Finsert_file_contents): Ditto.
643 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
645 * textprop.c (verify_interval_modification): Check buffer
646 readedness after the last interval.
648 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
649 the text at POSITION (new optional argument) has the
650 `inhibit-read-only' text property set.
652 2014-11-16 Eli Zaretskii <eliz@gnu.org>
654 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
655 errors in computing the number of pixels to scroll.
656 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
658 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
660 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
661 call updateFrameSize.
663 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
665 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
667 * nsfns.m (x_set_foreground_color, x_set_background_color)
668 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
669 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
671 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
673 * nsterm.m (ns_send_appdefined): Check for application defined
674 event on Cocoa (Bug#18993).
675 (run): Restore code before the previous 18993 fix.
677 2014-11-14 David Reitter <david.reitter@gmail.com>
679 * nsterm.m (run): Set timeout for event loop to prevent hang.
682 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
684 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
686 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
688 * xfont.c (xfont_list_pattern): Do not allocate font entity object
689 for each candidate font but attempt to reuse it from previous improper
692 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
694 Avoid undefined behavior in color table hashing.
695 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
696 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
697 This function avoids undefined behavior with signed shift overflow.
699 2014-11-10 Eli Zaretskii <eliz@gnu.org>
701 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
702 when the inserted text does not need decoding. (Bug#18982)
704 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
706 * nsterm.h (EmacsScroller): judge returns bool.
708 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
709 (ns_judge_scroll_bars): Only set removed if judge returns true.
710 (judge): Returns bool == condemned. Remove self from window.
711 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
713 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
715 * keyboard.c (command_loop_1): Record this-command in recent-keys.
716 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
718 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
720 * nsterm.m (ns_set_vertical_scroll_bar)
721 (ns_set_horizontal_scroll_bar): Cleanup merge error.
723 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
725 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
726 merely because tmo_in_millisec is nonnegative. The 1st call
727 to g_main_context_query could succeed while the 2nd one fails.
729 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
731 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
733 * nsterm.m (run): Only use non-system event loop if OSX version is
734 exactly 10.9 (Bug#18993).
735 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
738 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
740 * callproc.c (encode_current_directory): Support handling of file
741 names prepended by "/:". (Bug#18891)
743 2014-11-08 Alan Mackenzie <acm@muc.de>
745 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
747 2014-11-08 Dima Kogan <dima@secretsauce.net>
749 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
751 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
753 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
754 raises an error. (Bug#18891)
756 2014-11-08 Martin Rudalics <rudalics@gmx.at>
758 * frame.c (adjust_frame_size): Call x_set_window_size only if
759 f->can_x_set_window_size is set.
760 (make_frame): Initialize f->can_x_set_window_size and
761 f->can_run_window_configuration_change_hook.
762 (Fcan_run_window_configuration_change_hook): New function.
763 * frame.h (frame): Split `official' into `can_x_set_window_size'
764 and `can_run_window_configuration_change_hook'.
765 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
766 * w32fns.c (Fx_create_frame, x_create_tip_frame):
767 Set f->can_x_set_window_size.
768 * window.c (run_window_configuration_change_hook):
769 Return immediately if either f->can_x_set_window_size or
770 f->can_run_window_configuration_change_hook are false.
771 (Fset_window_configuration): Instead of f->official set
772 f->can_x_set_window_size.
773 * xfns.c (Fx_create_frame, x_create_tip_frame):
774 Set f->can_x_set_window_size.
776 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
778 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
779 cleanup from 2014-11-01 (Bug#18972).
781 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
783 * keyboard.c: Call gui-set-selection instead of x-set-selection.
784 * xdisp.c (window-scroll-functions): Improve docstring.
786 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
788 Uniquify the 'size' symbol.
790 * w32notify.c (Qsize): Remove.
791 * lisp.h (Qsize): New decl.
792 * lread.c (Qsize): Now extern.
793 * w32notify.c (syms_of_w32notify): No need to defsym.
795 2014-11-07 Martin Rudalics <rudalics@gmx.at>
797 * dispnew.c (change_frame_size_1): Fix call of
799 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
800 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
801 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
802 (Qtool_bar_size): New constants.
803 (frame_inhibit_resize, adjust_frame_size): New argument to
804 handle case where frame_inhibit_implied_resize is a list.
805 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
806 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
807 (x_set_right_divider_width, x_set_bottom_divider_width)
808 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
809 (x_set_scroll_bar_width, x_set_scroll_bar_height):
811 (frame-inhibit-implied-resize): Rewrite doc-string.
812 * frame.h (frame_inhibit_resize, adjust_frame_size):
813 Fix external declarations.
814 (Qframe_position, Qframe_outer_size)
815 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
816 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
817 (Qtool_bar_size): Extern them.
818 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
819 (xg_height_or_width_changed): Remove.
820 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
821 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
822 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
823 (xg_change_toolbar_position): Call adjust_frame_size directly.
824 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
825 Fix calls of adjust_frame_size.
826 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
827 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
828 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
829 frame can get resized when tool-bar-lines parameter changes from
831 (Fw32_frame_menu_bar_size): Return fourth value.
832 (Fw32_frame_rect): Block input around system calls
833 (Fx_frame_geometry): New function.
834 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
835 * w32term.c (x_new_font): Adjust adjust_frame_size call.
836 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
837 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
838 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
839 (Fx_create_frame): Adjust adjust_frame_size calls.
840 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
841 frame can get resized when tool-bar-lines parameter changes from
843 (Fx_frame_geometry): New function.
844 * xmenu.c (update_frame_menubar): On Lucid call
845 adjust_frame_size with one pixel less height to avoid that
846 repeatedly adding/removing the menu bar grows the frame.
847 (free_frame_menubar): On Motif arrange to optionally preserve
848 the old frame height when removing the menu bar.
849 * xterm.c (x_new_font): Adjust adjust_frame_size call.
851 2014-11-03 Eli Zaretskii <eliz@gnu.org>
853 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
854 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
855 frame; instead, print an error message.
857 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
859 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
861 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
863 * nsimage.m (allocInitFromFile:): Initialize bmRep.
864 (dealloc): Release bmRep.
866 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
867 imageListSetNext, imageListNext.
869 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
871 (allocInitFromFile:): Remove searching ImageList and calling
872 reference (Bug#18918).
873 (dealloc): Remove handling if ImageList.
875 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
877 * process.c (catch_child_signal): Fix incorrect assertion.
879 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
881 * macfont.m (macfont_draw):
882 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
884 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
885 if force_integral_p (i.e. no antialias).
886 (macfont_draw): Check ns_antialias_text, also turn off synthetic
887 bold if no antialias (Bug#18876).
889 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
890 was given (Bug#18846).
892 * nsterm.h (ns_set_doc_edited): Declare taking no args.
894 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
895 instead of in xdisp.c, function now takes void. (Bug#18884).
897 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
898 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
900 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
901 struct window* (Bug#18889).
902 Remove getMouseMotionPart.
903 (ns_output): Make icon_top/left int.
905 * nsfns.m (x_icon): icon_top/left is int.
907 * nsterm.m (ns_mouse_position): Remove unused code.
908 (initFrame:window:, dealloc): Use window instead of win.
909 (getMouseMotionPart:window:x:y:): Remove, unused.
910 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
912 2014-11-01 Eli Zaretskii <eliz@gnu.org>
914 * keyboard.c (readable_events): When FLAGS include
915 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
916 This avoids returning non-nil from input-pending-p when only such
917 events are in the queue. (Bug#18856)
919 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
921 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
922 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
923 (Qforeign_selection): Remove.
924 (ns_get_local_selection): Identation fix.
925 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
927 * nsselect.m (ns_get_local_selection): Remove calling of
928 functions in Vselection_converter_alist (Bug#18911).
929 (syms_of_nsselect): Remove Vselection_converter_alist.
931 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
933 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
934 and unnecessary initialization. Adjust comments.
936 2014-10-30 Eli Zaretskii <eliz@gnu.org>
938 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
940 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
941 index, not an absolute one, as that's what the function expects.
943 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
945 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
946 font on an initial frame when running as a daemon (Bug#18869).
948 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
950 2014-10-30 Eli Zaretskii <eliz@gnu.org>
952 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
953 build_string, when importing a home directory. (Bug#18873)
955 2014-12-27 Eli Zaretskii <eliz@gnu.org>
957 * dispnew.c (buffer_posn_from_coords):
958 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
959 account for the header-line height. (Bug#18839)
961 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
963 * xml.c (parse_region): Do not forget the first document child.
965 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
967 * nsselect.m: pasteboard_changecount is new.
968 (ns_store_pb_change_count, ns_get_pb_change_count)
969 (ns_get_our_change_count_for): New functions.
970 (ns_string_to_pasteboard_internal): Correct comment.
971 type => gtype in eassert, Call ns_store_pb_change_count.
972 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
973 (Fns_disown_selection_internal, Fns_selection_owner_p):
974 Replace Vselection_alist check, with change count check.
975 (Fns_get_selection): Initialize val to Qnil. Only get local
976 selection if change counts match (Bug#18799).
977 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
979 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
981 * src/w32proc.c (create_child): If calling a quoted batch file,
982 pass NULL for exe. (Bug#18745)
984 2014-10-24 Eli Zaretskii <eliz@gnu.org>
986 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
987 (bidi_resolve_brackets): Use end of string position rather than ZV
988 when iterating over a string. (Bug#18815)
990 2014-10-24 Martin Rudalics <rudalics@gmx.at>
992 * keyboard.c (make_lispy_position): Return coordinates also when
993 on scroll bars, fringes, margins or not in a window.
994 * xdisp.c (show_mouse_face): Don't change cursor face during
997 2014-10-23 Martin Rudalics <rudalics@gmx.at>
999 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1000 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1001 Fix doc-strings (Bug#18789).
1003 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1005 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1007 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1009 Optimize redisplay of simple bracketed text.
1010 * bidi.c (bidi_cache_reset_to): New function.
1011 (bidi_cache_reset): Call it.
1012 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1014 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1015 bracket_enclosed_type only if bracket_pairing_pos's value is not
1017 (MAX_BPA_STACK): Make sure the value is signed.
1018 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1019 stop pushing values onto the stack.
1020 (bidi_find_bracket_pairs): If the bracketed text is only on the
1021 base embedding level, remove all the states cached by this
1022 function from the cache, and return zero, so that the brackets in
1023 this segment of text are processed as normal neutrals.
1024 (bidi_resolve_brackets): Detect the brackets that are to be
1025 processed as neutrals, and don't call bidi_find_bracket_pairs on
1028 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1030 * w32select.c (Fw32_selection_exists_p): Rename from
1031 Fx_selection_exists_p.
1032 (syms_of_w32select): Adjust accordingly.
1034 * w16select.c (Fw16_selection_exists_p): Rename from
1035 Fx_selection_exists_p.
1036 (syms_of_win16select): Adjust accordingly.
1038 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1039 (Fns_own_selection_internal): Tighten scoping.
1040 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1041 (Fns_get_selection): Rename from Fx_get_selection_internal.
1042 (Fns_get_selection_internal, Fns_store_selection_internal):
1044 (syms_of_nsselect): Adjust accordingly.
1046 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1048 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1049 * w32term.c (x_set_window_size): Account for wrapped menu bar
1050 lines when setting up frame height (Bug#15174 and Bug#18720).
1051 (w32_add_wrapped_menu_bar_lines): New variable.
1053 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1055 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1058 2014-10-20 Glenn Morris <rgm@gnu.org>
1060 * Merge in all changes up to 24.4 release.
1062 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1064 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1065 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1067 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1069 * xterm.c (handle_one_xevent): Check return value from
1070 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1071 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1073 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1074 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1075 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1076 Gtk+ >= 3.14 (Bug#18674).
1077 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1078 Gtk+ >= 3.14 (Bug#18674).
1080 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1082 * gtkutil.c: Remove no-longer-used code.
1083 (xg_update_menubar): Remove unused local and unnecessary call to
1084 gtk_menu_item_get_submenu.
1085 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1086 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1087 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1089 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1091 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1093 * xterm.h (handlebox_widget): Remove.
1095 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1098 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1100 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1101 to handle Gtk versions.
1102 (xg_get_file_with_chooser): Use them.
1103 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1104 Remove (create_menus): Remove teroff argument and code.
1105 Remove call to gtk_menu_set_title.
1106 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1107 Adjust args to create_menus.
1108 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1109 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1110 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1111 (xg_make_tool_item): Remove detach code.
1112 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1113 (find_icon_from_name): New function.
1114 (update_frame_tool_bar): Remove GtkStockItem code, move to
1115 find_icon_from_name. Let stock be a list of icon names to try.
1116 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1117 Replace TOOLBAR_TOP_WIDGET.
1118 (free_frame_tool_bar, xg_change_toolbar_position ):
1119 Replace TOOLBAR_TOP_WIDGET.
1120 (xg_initialize): Remove tearoff code.
1122 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1124 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1125 pixel from the window's cursor glyph width, since X renders hollow
1126 blocks 1 pixel wider than the 'width' parameter.
1128 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1129 glyph->pixel_width; this is now done in xterm.c.
1131 Fix reordering of bracket characters in isolates.
1132 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1133 RESOLVED_ONLY; when non-zero, return from the cache only fully
1134 resolved states. All callers changed.
1135 (CANONICAL_EQU): New macro.
1136 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1137 equivalent of the paired closing bracket character.
1138 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1139 the default non-negative value, to be checked later in
1140 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1141 characters against those pushed onto the BPA stack.
1142 (bidi_record_type_for_neutral): New function.
1143 (bidi_resolve_brackets): Record next_for_neutral and
1144 prev_for_neutral when embedding level gets pushed. Force
1145 resolution of bracket pairs when entering a level run that was not
1147 (bidi_resolve_neutral): Add assertions before calling
1148 bidi_resolve_neutral_1.
1149 (bidi_level_of_next_char): Remove the code that attempted to
1150 resolve unresolved neutrals; that is now done by
1151 bidi_resolve_neutral.
1153 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1155 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1157 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1158 1-pixel R2L characters.
1159 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1160 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1162 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1164 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1167 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1169 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1170 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1171 It's not clear to me whether the initialization is needed,
1172 but it can't hurt so I played it safe.
1174 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1176 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1178 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1180 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1181 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1183 (bidi_get_type): Return the isolate initiators and terminator types.
1184 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1185 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1186 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1187 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1188 for the new features.
1189 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1190 push and pop correctly for isolates.
1191 (bidi_remember_char): Modify to accept an additional argument
1192 and record the bidi type according to its value.
1193 (bidi_cache_iterator_state): Accept an additional argument to only
1194 update an existing state. Handle the new members of struct bidi_it.
1195 (bidi_cache_find): Arguments changed: no longer accepts a level,
1196 instead accepts a flag telling it whether it is okay to return
1197 unresolved neutrals.
1198 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1199 table. Initialize new isolate-related members.
1200 (bidi_paragraph_init): Some code factored out into
1201 find_first_strong_char.
1202 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1203 into bidi_resolve_explicit.
1204 (bidi_resolve_explicit): Support the isolate initiators and
1205 terminator. Fix handling of embeddings and overrides according to
1206 new UBA requirements. Record information about previously seen
1207 characters here (moved from bidi_level_of_next_char).
1208 (bidi_resolve_weak): Adapt to changes in struct members.
1209 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1210 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1211 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1212 paired bracket resolution. Handle isolate initiators and
1214 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1215 (bidi_level_of_next_char): Move the code that records information
1216 about previous characters to bidi_resolve_explicit. Fix logic of
1217 resolving neutrals and make sure their cache entries are updated.
1218 Remove now unneeded special handling of PDF level.
1220 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1221 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1222 enlarged per Unicode 6.3.
1223 (enum bidi_bracket_type_t): New data type.
1224 (struct bidi_saved_info): Leave only 2 type members out of 4.
1226 (struct bidi_stack): Add members necessary to support isolating
1228 (struct bidi_it): Add new members necessary to support isolating
1229 sequences and bracket pair resolution.
1231 * xdisp.c (Fbidi_resolved_levels): New function.
1232 (syms_of_xdisp): Defsubr it.
1233 (append_glyph, append_composite_glyph, produce_image_glyph)
1234 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1236 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1238 * term.c (append_glyph, append_composite_glyph)
1239 (append_glyphless_glyph): Convert aborts to assertions.
1241 * .gdbinit (pgx): Display the character codepoint, resolved level,
1242 and bidi type also for glyphless glyphs.
1244 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1246 Avoid unwanted point motion in Fline_beginning_position.
1247 * lisp.h (scan_newline_from_point): Add prototype.
1248 * search.c (scan_newline_from_point): New function, refactored from...
1249 * cmds.c (Fforward_line): ...adjusted user.
1250 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1251 and simplify the former since the latter doesn't move point.
1253 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1255 Cleanup terminal handling code.
1256 * dispextern.h (get_named_tty): Remove prototype but...
1257 * termhooks.h (get_named_terminal): ...resurrect it under
1258 more meaningful name.
1259 (get_terminal): Likewise, but with...
1260 (decode_live_terminal): ...this name.
1261 (decode_tty_terminal): Add prototype.
1262 * term.c (get_tty_terminal): Remove.
1263 (get_named_tty): Remove.
1264 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1265 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1266 Use decode_tty_terminal.
1267 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1268 * terminal.c (get_terminal): Refactor to...
1269 (decode_terminal, decode_live_terminal): ...new functions.
1270 (decode_tty_terminal): Replacement for get_tty_terminal.
1271 (get_named_terminal): Likewise for get_named_tty.
1272 * coding.c (Fset_terminal_coding_system_internal)
1273 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1274 (Fkeyboard_coding_system):
1275 * composite.c (Fcomposition_get_gstring):
1276 * dispnew.c (Fsend_string_to_terminal):
1277 * frame.c (Fmake_terminal_frame):
1278 * nsfns.m (check_ns_display_info):
1279 * w32fns.c, xfns.c (check_x_display_info):
1280 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1281 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1282 (Fset_quit_char): Use get_named_terminal.
1283 (Fset_output_flow_control, Fset_input_meta_mode):
1284 Use decode_tty_terminal.
1286 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1288 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1289 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1291 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1293 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1294 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1296 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1298 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1301 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1303 * editfns.c (dump_tz_string): No longer const.
1304 It might be modified.
1306 * nsmenu.m (clear): Assume OS X 10.6 or later.
1308 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1310 * unexmacosx.c: Remove include ppc/reloc.h.
1311 (unrelocate, copy_dysymtab): Remove PPC code.
1312 (rebase_reloc_address): Remove, only used for PPC:
1314 * nsterm.m: Always include macfont.h on COCOA.
1315 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1316 (ns_dumpglyphs_image, ns_check_menu_open)
1317 (applicationDidFinishLaunching)
1318 (antialiasThresholdDidChange:)
1319 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1320 Remove checks for OSX <= 10.5/10.6.
1321 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1322 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1325 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1326 (NS_HAVE_NSINTEGER): Remove block.
1327 Remove >= OSX 10.6 tests.
1329 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1330 (x_activate_menubar, trackingNotification:): Remove check for
1332 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1334 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1336 * nsfns.m: Always include macfont.h on COCOA.
1337 (ns_filename_from_panel, ns_directory_from_panel)
1338 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1339 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1341 * macfont.m: Remove >= 1050 check.
1342 (macfont_create_family_with_symbol)
1343 (macfont_get_glyph_for_character)
1344 (mac_font_get_glyphs_for_variants)
1345 (mac_ctfont_create_available_families, syms_of_macfont):
1346 Remove code for OSX < 10.6.
1347 (mac_font_family_group, mac_font_family_compare): Remove, only used
1350 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1351 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1353 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1356 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1358 Fix putenv race conditions with undefined behavior (Bug#8705).
1359 Do all putenv calls before Emacs creates any threads.
1360 Use a safer way to modify the TZ environment variable in the
1361 presence of multiple threads. For further thread-safety,
1362 prefer localtime_r and gmtime_r to localtime and gmtime,
1363 and prefer struct tm's tm_gmtoff (if available) to calling
1364 both localtime_r and gmtime_r.
1365 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1366 (init_dbusbind): ... to this new function.
1367 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1368 * xterm.c (x_term_init): Move xputenv call from here ...
1369 (init_xterm): ... to this new function.
1370 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1371 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1372 (dump_tz_string): New constant.
1373 (init_editfns): Use it. This centralizes the dump_tz stuff.
1374 Call set_time_zone_rule here, so that its xputenv is done
1375 before Emacs goes multithreaded.
1376 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1377 thread-safe enough for Emacs.
1378 (format_time_string, Fdecode_time, Fcurrent_time_string)
1379 (Fcurrent_time_zone):
1380 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1381 localtime and gmtime. Remove now-unnecessary calls to block_input.
1382 (tm_gmtoff): New static function.
1383 (Fdecode_time, Fcurrent_time_zone): Use it.
1384 (Fencode_time): Use mktime_z, for better thread-safety.
1385 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1386 i.e., not quite thread-safe but good enough for Emacs typical usage.
1387 Do not reclaim storage that is in the environment; let it leak.
1388 Always call tzset, since localtime_r does not.
1389 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1390 This is now done in init_editfns.
1391 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1392 New macros and declarations, for platforms lacking tzalloc & friends.
1394 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1396 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1397 On x86 platforms this works around GCC bug 63495
1398 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1399 and more generally should fix a portability problem in Emacs.
1400 Problem reported by Stefan Monnier in:
1401 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1403 2014-10-08 Leo Liu <sdl.web@gmail.com>
1405 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1406 * keymap.c (describe_vector_princ):
1407 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1410 * print.c (printchar_stdout_last): Declare.
1411 (printchar): Record the last char written to stdout.
1412 (Fterpri): Add optional argument ENSURE.
1414 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1416 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1417 DELAY argument to change_frame_size, so that the frame size
1418 changes, if any are needed, are delayed until the next redisplay.
1419 This is to avoid a too early QUIT inside change_frame_size, when
1420 it calls Lisp in frame_windows_min_size, in case one of the events
1421 we've read sets the quit-flag. (Bug#18649)
1423 * w32fns.c (check_x_display_info): Accept terminal objects as
1424 argument, to follow what xfns.c does.
1426 2014-10-07 Glenn Morris <rgm@gnu.org>
1428 * Makefile.in ($(srcdir)/macuvs.h)
1429 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1431 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1433 * decompress.c (init_zlib_functions): Move the message about zlib
1434 being unavailable from here...
1435 (Fzlib_decompress_region): ...to here. (Bug#18650)
1437 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1439 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1440 the case where an optional string is used. Adjust docstring.
1442 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1444 * lisp.mk (lisp): Remove w32-common-fns.elc.
1446 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1448 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1449 These were already defined in buffer.c, and the duplicate
1450 definitions cause problems on platforms like 'gcc -fno-common'.
1451 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1453 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1455 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1456 if toolbar is visible.
1458 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1461 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1462 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1463 (ns_select, ns_read_socket): Use unwind_protect to decrease
1464 apploopnr (Bug#18345).
1465 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1466 line height (Bug#17977).
1468 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1469 (macfont_closest_traits_index): New function.
1470 (macfont_closest_traits_index_p): Rename from
1471 macfont_closest_traits_index.
1472 (macfont_list): Use macfont_closest_traits_index_p.
1474 2014-10-05 K. Handa <handa@gnu.org>
1476 * coding.c (detect_coding_iso_2022): Set coding->rejected
1477 correctly when an invalid escape sequence is found (Bug#18610).
1479 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1481 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1482 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1485 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1487 * buffer.c (scroll_bar_width, scroll_bar_height):
1489 * window.c (Fset_window_scroll_bars): Fix doc-string.
1490 (Fwindow_scroll_bars): Have it return what the doc-string says.
1492 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1494 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1495 iterator backwards, to resync the bidi iterator. (Bug#18584)
1497 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1499 Consistently use min and max macros from lisp.h.
1500 * coding.c (min, max):
1502 * unexhp9k800.c (min):
1503 * unexw32.c (min, max): Use definitions from lisp.h.
1504 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1506 * gmalloc.c (min): Tiny style change.
1508 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1509 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1511 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1513 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1514 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1515 (X_ULONG_MAX): Move these macros to xterm.h.
1516 (x_fill_property_data): Be more generous about allowing either
1517 signed or unsigned data of the appropriate width.
1518 * xterm.h (x_display_set_last_user_time): New function.
1519 All setters of last_user_time changd to use this function.
1520 If ENABLE_CHECKING, check that the times are in range.
1522 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1524 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1525 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1527 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1529 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1530 make a font_object from a tty frame (Bug#18573).
1531 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1533 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1535 * alloc.c (mark_overlay): Assume that overlay boundaries are
1536 always markers. Add comment.
1537 * lread.c (read_internal_start): Use convenient validate_subarray.
1539 (Fread_from_string): Adjust docstring.
1541 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1543 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1545 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1546 Rename from the "x-" prefix.
1548 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1550 * xselect.c (selection-converter-alist): Fix docstring.
1552 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1554 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1555 argument passed by the caller, when we mirror all slashes into
1558 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1560 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1561 Resurrect old code and fix compilation with GTK < 2.13.6.
1563 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1565 Use AUTO_CONS instead of SCOPED_CONS, etc.
1566 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1567 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1568 (AUTO_LIST1): Rename from scoped_list1.
1569 (AUTO_LIST2): Rename from scoped_list2.
1570 (AUTO_LIST3): Rename from scoped_list3.
1571 (AUTO_LIST4): Rename from scoped_list4.
1572 (AUTO_STRING): Rename from SCOPED_STRING.
1573 * frame.h (AUTO_FRAME_ARG):
1574 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1575 (AUTO_LIST4, AUTO_STRING):
1576 Prepend a new argument 'name'.
1577 Declare a variable instead of yielding a value.
1579 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1581 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1583 * w32fns.c (w32_createwindow): Accept an additional argument, an
1584 array of 2 values specifying the coordinates of the frame's
1585 top-left corner. Use these values instead of calling x_get_arg,
1586 which can cons Lisp objects, and therefore cannot be called except
1587 from the main thread. Remove redundant tests for the default
1589 (my_create_window): Move the calculation of the coordinates of the
1590 frame's top-left edge here. Pass them to the input thread via the
1591 second parameter of the WM_EMACS_CREATEWINDOW message.
1592 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1595 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1597 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1598 (redisplay_window): Treat the frame's frozen_window_starts flag
1599 the same way as the optional_new_start flag for the window: only
1600 obey it if the glyph row showing point will be fully visible.
1601 Likewise when the window start is in a continuation line. If,
1602 after trying everything under the 'force_start' label, point is
1603 still not fully visible, give up and scroll the window.
1604 Add debugging traces. (Bug#18545)
1606 * window.c (Frecenter): Set the window's redisplay flag.
1608 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1610 * w32term.c (w32_read_socket): Don't use frame dimensions for
1611 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1612 rectangle. Check the return value of GetClientRect, and don't use
1613 the results if it didn't succeed.
1615 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1616 in columns and lines after correcting the pixel dimensions in
1618 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1619 negative values to xrealloc. (Bug#18528)
1621 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1623 * alloc.c: Remove now-unnecessary check.
1624 Suggested by Dmitry Antipov in:
1625 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1627 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1629 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1630 to Ubuntu 14.04.1 x86-64.
1632 Simplify stack-allocated Lisp objects, and make them more portable.
1633 The build_local_string macro was used in two ways: (1) string
1634 literals for which scoped allocation suffices, and (2) file name
1635 components, where it's not safe in general to assume bounded-size
1636 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1637 allocates a block-scope string, and by using SCOPED_STRING for (1)
1638 and build_string for (2). Furthermore, actually use stack
1639 allocation only for objects known to have sufficient alignment.
1640 This simpler implementation means Emacs can make
1641 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1642 GC_MAKE_GCPROS_NOOPS.
1643 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1644 for fewer differences among implementations.
1645 (struct Lisp_String): Now GCALIGNED.
1646 (USE_STACK_LISP_OBJECTS): Default to true, since the
1647 implementation no longer insists on a nonempty GCALIGNED.
1648 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1649 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1650 separately. Move definiens to scoped_cons. The old definition
1651 was incorrect when GCALIGNED was defined to be empty.
1652 (union Aligned_String): New type.
1653 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1654 implementation ports to compilers that don't align strictly enough.
1655 Don't worry about the union sizes; it's not worth bothering about.
1656 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1657 Rewrite using USE_STACK_CONS.
1658 (scoped_cons): Assume the use of union Aligned_Cons.
1659 (lisp_string_size, make_local_string, build_local_string): Remove.
1660 Unless otherwise specified, all callers of build_local_string
1661 changed to use SCOPED_STRING.
1662 (SCOPED_STRING): New macro.
1663 * data.c (wrong_choice):
1664 * menu.c (single_menu_item):
1665 * process.c (Fformat_network_address):
1666 Hoist use of SCOPED_STRING out of a scope, so that its returned
1667 object lives long enough.
1668 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1669 as the string might be long or might not be ASCII.
1671 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1673 * msdos.c (internal_terminal_init): Bump version to 25.
1675 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1677 Keep stack-allocated Lisp objects fast rather than versatile.
1678 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1679 (SCOPED_CONS_INITIALIZER): New macro.
1680 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1681 (USE_LOCAL_ALLOCA): Remove.
1682 (local_cons, local_list1, local_list2, local_list3, local_list4):
1683 Remove. Stack overflow checking makes them too slow.
1684 (make_local_vector): Likewise. Also we just don't have enough
1686 (enum LISP_STRING_OVERHEAD): Remove.
1687 (local_string_init, local_vector_init): Remove prototypes.
1688 (make_local_string, build_local_string): Redesign to target short
1689 compile-time string constants, fall back to regular string allocation
1691 (lisp_string_size): New function.
1692 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1693 * alloc.c (local_string_init, local_vector_init): Remove.
1694 (verify_ascii) [ENABLE_CHECKING]: New function.
1695 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1696 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1697 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1698 * xselect.c, xterm.c: All related users changed.
1700 2014-09-28 Ken Brown <kbrown@cornell.edu>
1702 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1703 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1705 2014-09-27 Ken Brown <kbrown@cornell.edu>
1707 Fix implementation of HYBRID_MALLOC on Cygwin.
1708 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1709 (bss_sbrk_buffer_beg): New variable. Use it...
1710 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1711 incorrect definition.
1713 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1715 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1716 Make it into a function and change arg to be a function.
1718 * lisp.mk (lisp): Add elisp-mode.elc.
1720 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1722 * xfns.c (x_default_scroll_bar_color_parameter):
1723 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1724 to pacify --enable-gcc-warnings in non-scrollbar builds.
1726 2014-09-26 Ken Brown <kbrown@cornell.edu>
1728 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1730 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1732 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1733 MinGW builds that use GCC before 4.2.
1735 Default to stack objects on DOS_NT platforms as well.
1736 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1737 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1739 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1741 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1742 ALIGN_STACK attribute.
1744 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1746 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1747 ALIGN_STACK attribute.
1749 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1750 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1752 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1754 * frame.c (frame_inhibit_resize):
1755 * widget.c (EmacsFrameResize):
1756 * window.c (resize_frame_windows, Fset_window_configuration):
1757 * xdisp.c (expose_frame):
1758 * xfns.c (x_change_tool_bar_height):
1759 * xmenu.c (update_frame_menubar):
1760 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1761 Remove code left dead after 2014-07-27 changes.
1763 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1765 Fix local_cons etc. to not exhaust the stack when in a loop.
1766 Problem reported in:
1767 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1768 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1769 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1770 (Ffind_charset_string):
1771 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1772 * data.c (wrong_range):
1773 * editfns.c (Fpropertize, format2):
1774 * emacs.c (init_cmdargs, decode_env_path):
1775 * fileio.c (auto_save_error):
1776 * fns.c (Fyes_or_no_p):
1777 * font.c (font_style_to_value, font_parse_xlfd)
1778 (font_parse_family_registry, font_delete_unmatched)
1780 * fontset.c (Fset_fontset_font):
1781 * frame.c (x_get_arg):
1782 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1783 (read_char_minibuf_menu_prompt):
1784 * keymap.c (silly_event_symbol_error, describe_vector):
1785 * lread.c (load_warn_old_style_backquotes):
1786 * menu.c (single_menu_item):
1787 * minibuf.c (Fread_buffer):
1788 * process.c (status_message, Fformat_network_address)
1789 (server_accept_connection):
1790 * textprop.c (copy_text_properties):
1791 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1792 * xfns.c (x_default_scroll_bar_color_parameter):
1793 * xfont.c (xfont_open):
1794 * xselect.c (x_clipboard_manager_error_1):
1795 * xterm.c (x_term_init):
1796 Put USE_LOCAL_ALLOCA at the start of the function.
1797 * fns.c (maybe_resize_hash_table): Use build_string instead of
1798 build_local_string, since we'd otherwise need a conditional
1799 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1800 not worth the bother of optimization.
1801 * font.c (font_delete_unmatched): Remove by-hand code that
1802 observed MAX_ALLOCA limit, since it's now done automatically.
1803 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1804 since build_local_string needs its sa_alloc.
1805 * lisp.h (lisp_word_count): New function.
1806 (SAFE_ALLOCA_LISP): Use it.
1807 (USE_LOCAL_ALLOCA): New macro.
1808 (local_cons, make_local_vector, make_local_string):
1809 Observe the MAX_ALLOCA limit.
1810 (LISP_STRING_OVERHEAD): New constant.
1811 (make_local_string): Use it.
1813 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1815 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1816 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1817 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1818 and Solaris and it's likely to work on similar platforms.
1820 Avoid signed integer overflow when converting Time to ptrdiff_t.
1821 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1823 (position_to_Time, Time_to_position): New functions.
1824 (gen_help_event, kbd_buffer_get_event): Use them.
1825 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1826 Go back to plain 'unsigned long', so that 'Time' is the same
1827 for both X and non-X builds; this is less likely to cause surprise.
1828 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1829 are the same size; this is no longer required.
1831 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1832 of bit 28 and of whether an unsigned value is negative.
1833 This simplifies the code a bit, and pacifies clang 3.4.
1835 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1837 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1838 Windows builds, where 'long' is a 32-bit type.
1840 * w32inevt.h (w32_console_mouse_position): Update the argument
1841 types to use 'Time'.
1843 * w32term.c (w32_mouse_position)
1844 (x_horizontal_scroll_bar_report_motion)
1845 (x_scroll_bar_report_motion): Update the argument types to use
1848 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1850 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1851 (struct input_event): ...unsigned bitfields. Likewise for
1852 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1853 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1854 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1855 (kbd_buffer_get_event): Adjust users.
1856 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1857 (make_scroll_bar_position): New function, refactored out of...
1858 (make_lispy_event): ...adjusted user.
1859 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1860 * nsterm.m (ns_mouse_position, mouseUp):
1861 * term.c (term_mouse_position):
1862 * w32inevt.c (w32_console_mouse_position):
1863 * w32term.c (w32_mouse_position):
1864 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1865 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1866 Prefer enum and explicit enum members to integers and numeric values.
1868 * chartab.c (uniprop_encode_value_numeric):
1869 * font.c (font_style_to_value): Use make_local_vector.
1870 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1871 * keymap.c (append_key): Use scoped_list1.
1873 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1874 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1876 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1878 Fix some slow uses and misuses of strcat.
1879 * doc.c (get_doc_string):
1880 * gtkutil.c (get_utf8_string):
1881 * xsmfns.c (x_session_initialize):
1882 Avoid recomputation of string length.
1883 * ftfont.c (ftfont_spec_pattern):
1884 * xfns.c (xic_create_fontsetname):
1885 Don't assume output buffer is initially zero.
1887 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1889 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1890 All callers changed.
1891 * xterm.c (x_term_init): Use new functionality to avoid two needs
1892 to compute a string length.
1894 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1896 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1898 Use known length of a Lisp string to copy it faster.
1899 * lisp.h (lispstrcpy): New function. Add comment.
1900 * callproc.c (child_setup):
1901 * dbusbind.c (xd_append_arg):
1902 * doc.c (get_doc_string):
1903 * font.c (Ffont_xlfd_name):
1904 * frame.c (xrdb_get_resource):
1905 * process.c (Fmake_network_process, network_interface_info):
1906 * w32fns.c (Fx_open_connection):
1907 * w32proc.c (sys_spawnve):
1908 * xfns.c (select_visual):
1909 * xfont.c (xfont_list):
1910 * xsmfns.c (x_session_initialize):
1911 * xterm.c (x_term_init): Use it.
1913 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1915 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1916 Problem reported by Dmitry Antipov in thread leading to:
1917 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1918 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1919 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1921 * callproc.c (call_process): Save and restore sa_avail.
1922 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1923 (AVAIL_ALLOCA): New macro.
1924 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1925 Use it, and check against sa_avail rather than MAX_ALLOCA.
1927 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1929 On OSX, do not free font-specific data more than once (Bug#18501).
1930 * macfont.m (macfont_close): Release and free font-specific data
1931 only if it wasn't previously freed.
1933 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1935 * unexmacosx.c (dump_it): Improve error message.
1937 2014-09-22 Juri Linkov <juri@jurta.org>
1939 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1940 (Bug#10747, bug#18334)
1942 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1944 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1945 units in which the position is measured. (Bug#18493)
1947 * xdisp.c (redisplay_internal): Force redisplay of all windows
1948 that show a buffer whose narrowing has changed. (Bug#18490)
1950 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1952 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1953 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1954 lines, draw the hollow-box and hbar cursors on the right side of
1955 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1958 * xterm.c (x_draw_stretch_glyph_string):
1959 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1960 caused the block cursor to disappear on a TAB in R2L lines in
1961 every window except the leftmost one. Reported by Martin Rudalics
1964 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1966 Always use matched specpdl entry to record call arguments (Bug#18473).
1967 * lisp.h (record_in_backtrace): Adjust prototype.
1968 * eval.c (record_in_backtrace): Return current specpdl level.
1969 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1970 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1971 entry and use that entry in call to backtrace_debug_on_exit.
1972 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1973 (do_debug_on_call): Get current specpdl level as 2nd arg.
1975 Prefer ptrdiff_t to int and avoid integer overflows.
1976 * fileio.c (make_temp_name):
1977 * font.c (font_parse_family_registry): Avoid integer
1978 overflow on string size calculation.
1979 * data.c (Faset): Likewise for byte index.
1981 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1983 Fix display of R2L lines in partial-width windows.
1984 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1985 assigned the correct value.
1986 (extend_face_to_end_of_line): Account for truncation and
1987 continuation glyphs in R2L rows when one of the fringes is not
1989 (display_line): Don't assign negative X offset to a row if we are
1990 going to produce a truncation glyph for it. When handling
1991 truncated R2L rows, consider the width of the left fringe instead
1993 (produce_special_glyphs): Fix bogus assignments.
1995 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1997 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1998 always set to a valid value. Make sure the size passed to alloca
1999 is always positive. (Bug#18516)
2001 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2003 Avoid extra call to oblookup when interning symbols.
2004 * lisp.h (intern_driver): Add prototype.
2005 * lread.c (intern_driver): New function.
2006 (intern1, intern_c_string_1, Fintern):
2007 * font.c (font_intern_prop):
2008 * w32font.c (intern_font_name): Use it.
2010 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2012 Minor improvements to new stack-allocated Lisp objects.
2013 * frame.h (FRAME_PARAMETER):
2014 Prefer scoped_list1 to local_list1 where either would do.
2015 * lisp.h (scoped_list4): New macro.
2016 (local_cons, local_list1, local_list2, local_list3, local_list4)
2017 (make_local_vector, make_local_string, build_local_string):
2018 Prefer functions to macros where either would do.
2019 * xdisp.c (build_desired_tool_bar_string):
2020 Prefer scoped_list4 to local_list4 where either would do.
2022 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2024 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2025 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2026 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2027 * frame.h (FRAME_PARAMETER): New macro.
2028 * dispnew.c (init_display):
2029 * fontset.c (Fset_fontset_font):
2030 * frame.c (x_default_parameter):
2031 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2032 * xfns.c (x_default_scroll_bar_color_parameter)
2033 (x_default_font_parameter, x_create_tip_frame): Use it.
2034 * editfns.c (Fpropertize): Use local_cons.
2035 * process.c (status_message): Use build_local_string.
2036 * xfont.c (xfont_open): Use make_local_string.
2037 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2039 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2041 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2042 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2043 !__clang__. This works with GCC and with clang and is safer for
2044 compilers we don't know about.
2045 (local_cons): Rename parameter to make capture less likely.
2047 2014-09-17 Samuel Bronson <naesten@gmail.com>
2049 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2051 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2053 Fix minor problems found by static checking.
2054 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2056 * buffer.h (decode_buffer): Doc and indentation fixes.
2057 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2059 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2061 Avoid clang-specific warnings.
2062 * buffer.c (init_buffer): Shut up -Wself-assign.
2063 * process.c (server_accept_connection): Shut up -Wunsequenced.
2065 2014-09-16 Daniel Colascione <dancol@dancol.org>
2067 * fns.c (sxhash): For symbols, use address as hash code.
2069 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2071 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2072 * charset.c (load_charset_map_from_file): Use scoped_list2
2073 and build_local_string.
2074 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2075 * emacs.c (init_cmdargs, decode_env_path):
2076 * fileio.c (Fexpand_file_name):
2077 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2078 * frame.c (x_get_arg):
2079 * keyboard.c (safe_run_hooks_error):
2080 * lread.c (load_warn_old_style_backquotes):
2081 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2082 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2083 * xselect.c (x_clipboard_manager_error_1)
2084 (x_clipboard_manager_save_all):
2085 * xterm.c (x_term_init): Use build_local_string.
2087 Avoid more integer overflows on string size calculations.
2088 * category.c (Fmake_category_set):
2089 * xdisp.c (get_overlay_arrow_glyph_row):
2090 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2092 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2094 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2095 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2096 error message format. Use message_with_string to have non-ASCII
2097 file names properly displayed.
2098 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2099 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2100 where these APIs are not available even in UNICOWS.DLL.
2101 Improve the format of error messages and include the file name in them
2103 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2104 call play-sound-functions, per documentation.
2106 * w32.c (w32_get_long_filename, w32_get_short_filename):
2107 Constify the input file name arguments.
2109 * w32.h (w32_get_long_filename, w32_get_short_filename):
2112 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2114 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2115 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2116 [USE_LOCAL_ALLOCATORS]: New macros.
2117 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2118 (build_local_string): Avoid argument name expansion clash with
2120 * alloc.c (toplevel)
2121 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2122 Preprocessor guard to avoid impossible configuration.
2123 * charset.c (Ffind_charset_region, Ffind_charset_string):
2124 Use make_local_vector.
2125 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2126 * textprop.c (Fput_text_property, Fadd_face_text_property):
2128 (copy_text_properties): Use local_cons and local_list3.
2129 * chartab.c (uniprop_table):
2130 * data.c (wrong_choice, wrong_range):
2131 * doc.c (get_doc_string):
2132 * editfns.c (format2):
2133 * fileio.c (Fexpand_file_name, auto_save_error):
2134 * fns.c (Fyes_or_no_p):
2135 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2136 * fontset.c (Fset_fontset_font):
2137 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2138 (read_char_minibuf_menu_prompt):
2139 * keymap.c (silly_event_symbol_error, describe_vector):
2140 * menu.c (single_menu_item):
2141 * minibuf.c (Fread_buffer):
2142 * process.c (status_message, Fformat_network_address)
2143 (server_accept_connection): Use make_local_string and
2144 build_local_string. Prefer compound literals where appropriate.
2146 2014-09-15 Daniel Colascione <dancol@dancol.org>
2148 * fns.c (Fsort): Tweak sort docstring.
2150 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2152 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2153 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2154 set errno to EAGAIN instead, to allow the caller to retry the
2155 write after some waiting. Fixes deadlocks when Emacs exchanges a
2156 lot of data through the pipe. (Bug#18420)
2158 * sound.c (Fplay_sound_internal): Encode the sound file name in
2159 the ANSI codepage. Expand it against data-directory, as per docs,
2160 not against the current directory. No need to make a local copy
2161 of the file name; pass the encoded file name directly to
2162 do_play_sound. (Bug#18463)
2164 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2165 NULL, and the file name is not encodable in ANSI codepage, return
2166 the string with "?" replacement characters, which will fail the
2167 caller. This avoids returning a random value in that case.
2169 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2171 * window.c (Fresize_mini_window_internal): Set w->total_lines
2172 from w->pixel_height (Bug#18422).
2174 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2176 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2177 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2178 setting resize increments (Bug#18435).
2180 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2182 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2183 state around the call to line_bottom, since it can move the
2184 iterator to another screen line. This fixes off-by-one errors in
2185 the reported row in some rare cases.
2187 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2189 * callproc.c (init_callproc): Fix bug introduced at
2190 2014-09-07 (Bug#18474).
2192 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2194 Prefer ptrdiff_t to int and avoid integer overflows.
2195 * fileio.c (make_temp_name):
2196 * font.c (font_parse_family_registry): Avoid integer
2197 overflow on string size calculation.
2198 * data.c (Faset): Likewise for byte index.
2200 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2202 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2204 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2206 * lisp.h (make_local_string): Nitpick indent.
2207 * print.c (Fprin1_to_string): Remove unused GCPROs.
2209 More debugging aids around GCPROs.
2210 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2211 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2212 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2214 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2215 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2217 Remove redundant GCPROs around Ffuncall and Fapply calls.
2218 This is safe because Ffuncall protects all of its arguments by itself.
2219 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2220 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2221 (call6, call7): Likewise. Use compound literals where applicable.
2222 (run_hook_with_args_2): Use compound literal.
2224 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2226 Pacify --enable-gcc-warnings when no window system is used.
2227 These warnings found that subscript error, so they seem worthwhile.
2228 * composite.c (char_composable_p): Simplify a bit.
2229 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2230 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2231 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2232 * window.c (set_window_scroll_bars):
2233 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2234 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2235 Ignore -Wsuggest-attribute=const.
2236 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2237 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2239 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2241 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2242 Use check_iso_charset_parameter instead of doing the checks by hand.
2243 (check_iso_charset_parameter): Move up. Check parameters a bit
2244 more carefully, and return true for 96-char sets. All callers changed.
2246 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2248 Simplify lisp.h by removing the __COUNTER__ business.
2249 Problem reported by Dmitry Antipov in:
2250 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2251 * lisp.h (make_local_vector, make_local_string)
2252 (build_local_string): Simplify by not bothering with __COUNTER__.
2253 The __COUNTER__ business wasn't working properly, and was needed
2254 only for hypothetical future expansion anyway.
2256 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2258 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2259 terms to determine bitmap color. (Bug#18437)
2261 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2263 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2266 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2268 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2270 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2272 * xterm.c (handle_one_xevent): Detect iconified by looking at
2273 _NET_WM_STATE_HIDDEN.
2275 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2277 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2278 These can generate a constant with the correct value but the wrong
2279 width, which doesn't work as a printf argument. All uses removed.
2280 Problem reported by Dmitry Antipov in:
2281 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2282 (ENUMABLE): Remove; no longer needed.
2283 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2284 Remove; no longer needed because of the above change.
2285 Each definiens moved to the only use.
2287 Improve the experimental local and scoped allocation.
2288 * alloc.c (local_string_init, local_vector_init):
2289 New functions, defined if USE_LOCAL_ALLOCATORS.
2290 Mostly, these are moved here from lisp.h, as it's not
2291 clear it's worth making them inline.
2292 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2293 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2294 USE_STACK_LISP_OBJECTS, not on a laundry list.
2295 (local_string_init, local_vector_init): New decls.
2296 (union Aligned_Cons): New type.
2297 (scoped_cons): Use it. Give up on the char trick, as it's a too
2298 much of a maintenance hassle; if someone wants this speedup
2299 they'll just need to convince their compiler to align properly.
2300 Conversely, use the speedup if struct Lisp_Cons happens to
2301 be aligned even without a directive. Better yet, help it along
2302 by using union Aligned_Cons rather than struct Lisp_Cons.
2303 (pointer_valid_for_lisp_object): Remove. This check is not
2304 necessary, since make_lisp_ptr is already doing it. All uses removed.
2305 (local_vector_init, local_string_init): Move to alloc.c.
2306 (build_local_vector): Remove this awkward macro, replacing with ...
2307 (make_local_vector): New macro, which acts more like a function.
2308 Use statement expressions and use __COUNTER__ to avoid macro
2309 capture. Fall back on functions if these features are not supported.
2310 (build_local_string, make_local_string): Likewise.
2312 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2314 * xterm.c (x_term_init): Consolidate duplicated code.
2315 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2316 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2317 Add eassert and mark dpyinfo as dead only if it was alive.
2319 Add macros to allocate temporary Lisp objects with alloca.
2320 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2321 * character.h (parse_str_as_multibyte): Move prototype to ...
2322 * lisp.h (parse_str_as_multibyte): ... here.
2323 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2324 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2326 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2327 (local_string_init): New functions.
2328 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2329 (init_alloc_once): Call it.
2331 Cleanup last change and make all new stuff conditional.
2332 * lisp.h (build_local_string): Rename to ...
2333 (make_local_string): ... this macro.
2334 (build_local_string, scoped_list1, scoped_list3): New macros.
2335 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2336 and functions as such, use regular fallbacks otherwise.
2337 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2340 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2342 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2343 always make sure the marginal areas of the row are in sync with
2344 what the window wants. (Bug#18419)
2346 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2347 existing binding of a variable, to avoid silently aborting
2348 commands that use specbind. (Bug#18331)
2350 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2352 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2353 * coding.c (growable_destination): New function.
2354 (produce_chars): Use it for sanity checks. Do not fiddle with
2355 dst_end if the source and destination are both nil, as it's
2356 the caller's responsibility to avoid overlap.
2357 * keyboard.c (read_decoded_event_from_main_queue):
2358 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2359 length, not 4 times, to prevent decode_coding_c_string from trying
2360 to reallocate a destination. This removes the need for the FIXME.
2362 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2363 All callers simplified. Add a comment about exec_failed, vfork,
2366 Adjust drag-and-drop fix when window is above top (Bug#18303).
2367 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2368 XCDR bleed into XCAR's encoded value. Improve checks for
2369 out-of-range data while we're at it.
2371 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2373 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2374 is CONSP (Bug#18303).
2376 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2378 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2379 'alloca' gets passed arguments larger than MAX_ALLOCA.
2381 * font.c (MAX): Define if not defined elsewhere.
2383 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2385 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2386 here for destination buffer, to work around what appears to be a
2387 bug in decode_coding_c_string when the source and destination are
2390 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2391 This follows up on the recent thread in emacs-devel on alloca; see:
2392 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2393 This patch also cleans up alloca-related glitches noted while
2394 examining the code looking for unbounded alloca.
2396 * callproc.c (init_callproc):
2397 Rewrite to avoid need for alloca.
2398 * buffer.c (mouse_face_overlay_overlaps)
2399 (report_overlay_modification):
2400 * buffer.h (GET_OVERLAYS_AT):
2401 * coding.c (make_subsidiaries):
2402 * doc.c (Fsnarf_documentation):
2403 * editfns.c (Fuser_full_name):
2404 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2405 (search_embedded_absfilename, Fsubstitute_in_file_name):
2406 * fns.c (Fmake_hash_table):
2407 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2408 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2409 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2410 (xrdb_get_resource, x_get_resource_string):
2411 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2412 * ftxfont.c (ftxfont_draw):
2413 * image.c (xbm_load, xpm_load, jpeg_load_body):
2414 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2416 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2418 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2419 (find_and_return_menu_selection):
2420 * print.c (PRINTFINISH):
2421 * process.c (Fformat_network_address):
2422 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2423 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2424 * sound.c (wav_play, au_play):
2425 * syntax.c (skip_chars):
2426 * term.c (tty_menu_activate, tty_menu_show):
2427 * textprop.c (get_char_property_and_overlay):
2428 * window.c (Fset_window_configuration):
2429 * xdisp.c (safe__call, next_overlay_change, vmessage)
2430 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2431 * xfaces.c (face_at_buffer_position):
2432 * xmenu.c (x_menu_show):
2433 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2434 allocation size isn't bounded.
2435 * callint.c (Fcall_interactively): Redo memory_full check
2436 so that it can be done at compile-time on some platforms.
2437 * coding.c (MAX_LOOKUP_MAX): New constant.
2438 (get_translation_table): Use it.
2439 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2440 SAFE_ALLOCA, to catch integer overflows on size calculation.
2441 (exec_failed) [!DOS_NT]: New function.
2442 (child_setup) [!DOS_NT]: Use it.
2443 * editfns.c (Ftranspose_regions):
2444 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2445 * editfns.c (check_translation):
2446 Allocate larger buffers on the heap.
2447 * eval.c (internal_lisp_condition_case):
2448 Check for MAX_ALLOCA overflow.
2449 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2450 (Fbase64_encode_region, Fbase64_decode_region):
2451 Avoid unnecessary calls to SAFE_FREE before 'error'.
2452 * buffer.c (mouse_face_overlay_overlaps):
2453 * editfns.c (Fget_pos_property, check_translation):
2454 * eval.c (Ffuncall):
2455 * font.c (font_unparse_xlfd, font_find_for_lface):
2456 * ftfont.c (ftfont_drive_otf):
2457 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2458 (menu_bar_items, tool_bar_items):
2459 * sound.c (Fplay_sound_internal):
2460 * xdisp.c (load_overlay_strings, dump_glyph_row):
2461 Use an ordinary auto buffer rather than alloca, since the
2462 allocation size is fixed and small.
2463 * ftfont.c: Include <c-strcase.h>.
2464 (matching_prefix): New function.
2465 (get_adstyle_property): Use it, to avoid need for alloca.
2466 * keyboard.c (echo_add_key):
2467 * keymap.c (describe_map): Use ptrdiff_t, not int.
2468 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2469 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2470 when counting bytes.
2471 * lisp.h (xlispstrdupa): Remove, replacing with ...
2472 (SAFE_ALLOCA_STRING): ... new macro with different API.
2473 This fixes a portability problem, namely, alloca result
2474 passed to another function. All uses changed.
2475 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2477 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2478 (REGEX_ALLOCATE): New macros.
2479 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2480 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2482 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2484 (decode_mode_spec_coding): Store directly into buf rather than
2485 into an alloca temporary and copying the temporary to the buf.
2487 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2489 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2491 2014-09-04 Jan D <jan.h.d@swipnet.se>
2493 * xterm.c (x_term_init): Don't call x_session_initialize if running
2494 as a daemon (Bug#18375).
2496 * xsmfns.c: Initialize ice_fd.
2498 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2500 Less chatter in 'make' output.
2501 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2502 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2503 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2505 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2507 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2508 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2510 * nsfns.m (Fx_create_frame):
2511 * w32fns.c (Fx_create_frame):
2512 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2515 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2517 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2518 the reported row in the case of a window with a header line, by
2519 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2520 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2522 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2524 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2525 when configured --with-wide-int on typical 32-bit platforms.
2527 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2529 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2530 when HPOS is negative, for the benefit of R2L glyph rows whose
2531 newline overflows into the fringe.
2533 2014-09-03 Ken Brown <kbrown@cornell.edu>
2535 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2537 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2539 Minor cleanup of recent strlen-avoiding patch.
2540 * fileio.c (CHECK_LENGTH): Remove.
2541 Rewrite callers so that they don't need it.
2542 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2543 variable wasn't set.
2545 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2547 * fileio.c (CHECK_LENGTH): New macro.
2548 (Fexpand_file_name): Use it and get rid of a few more calls
2549 to strlen and strcat.
2550 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2551 * lisp.h (egetenv): ... because of a new inline function used to
2552 avoid calls to strlen for a compile-time constants.
2554 * buffer.h (decode_buffer): New function.
2555 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2556 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2557 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2558 * data.c (Flocal_variables_p):
2559 * fileio.c (Fverify_visited_file_modtime):
2560 * marker.c (live_buffer): Use it.
2562 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2564 Avoid extra calls to strlen in filesystem I/O routines.
2565 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2566 the length of 'newdir' is known or may be precalculated.
2567 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2568 not 'char *', and so use precalculated length.
2569 (Ffile_accessible_directory_p):
2570 * callproc.c (encode_current_directory, init_callproc):
2571 * charset.c (init_charset):
2572 * lread.c (load_path_check, load_path_default): Adjust users.
2573 * lisp.h (file_accessible_directory_p): Tweak prototype.
2575 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2577 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2580 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2582 --enable-silent-rules now suppresses more chatter.
2583 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2584 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2585 (am__v_CCLD_1): New macros, taken from Automake.
2586 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2588 Clean up extern decls a bit.
2589 * bytecode.c: Include blockinput.h and keyboard.h rather
2590 than rolling their APIs by hand.
2591 * emacs.c: Include regex.h and rely on its and lisp.h's API
2592 rather than rolling them by hand.
2593 * lastfile.c: Include lisp.h, to check this file's API.
2594 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2596 * regex.h (re_max_failures): New decl.
2597 * unexcw.c, unexmacosx.c, unexw32.c:
2598 Rely on lisp.h's API rather than rolling it by hand.
2599 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2600 Declare at top level, to pacify GCC -Wnested-externs.
2602 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2604 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2605 clipping rectangle become negative (i.e. large positive, since
2606 it's an unsigned data type). This can happen in R2L hscrolled
2607 glyph rows, and caused us to draw the cursor glyph on the fringe.
2608 For the details, see
2609 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2611 2014-08-31 Ken Brown <kbrown@cornell.edu>
2613 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2614 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2615 is defined. (Bug#18368)
2617 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2619 Vector-sorting fixes (Bug#18361).
2620 It's not safe to call qsort or qsort_r, since they have undefined
2621 behavior if the user-specified predicate is not a total order.
2622 Also, watch out for garbage-collection while sorting vectors.
2623 * fns.c: Include <vla.h>.
2624 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2625 (sort_vector_compare): Remove, replacing with ....
2626 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2627 ... these new functions.
2628 (sort_vector): Rewrite to use the new functions.
2629 GCPRO locals, since the predicate can invoke the GC.
2630 Since it's in-place return void; caller changed.
2631 (merge): Use 'inorder', for clarity.
2633 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2634 One can't hoist this out of the 'if', because intervening calls to
2635 newlocale, twolower, etc. can change errno.
2637 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2639 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2640 wording of the error messages.
2641 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2644 * w32proc.c (get_lcid_callback): Accept locale specifications
2645 without the country part, as in "enu" vs "enu_USA".
2646 (w32_compare_strings): Signal an error if a locale was specified,
2647 but couldn't be translated into a valid LCID.
2649 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2651 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2653 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2655 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2656 errno after towlower_l. errno's value is not specified after
2657 towlower_l. Instead, assume that towlower_l returns its argument
2658 on failure, which is portable in practice.
2660 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2662 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2664 * w32proc.c (w32_compare_strings): Accept additional argument
2665 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2666 if requested. If w32-collate-ignore-punctuation is non-nil, add
2667 NORM_IGNORESYMBOLS to the flags.
2668 (LINGUISTIC_IGNORECASE): Define if not already defined.
2669 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2671 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2674 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2676 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2677 Define substitutes for platforms that lack them.
2678 (str_collate): Add arguments locale and ignore_case.
2680 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2681 Add optional arguments LOCALE and IGNORE-CASE.
2683 * lisp.h (str_collate): Adapt argument list.
2685 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2687 Add vectors support to Fsort.
2688 * fns.c (sort_vector, sort_vector_compare): New functions.
2689 (sort_list): Likewise, refactored out of ...
2690 (Fsort): ... adjusted user. Mention vectors in docstring.
2691 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2692 * alloc.c (make_save_int_obj): New function.
2693 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2694 (make_save_int_obj): Add prototype.
2696 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2697 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2698 Conditionally define to match system's qsort_r signature.
2699 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2701 2014-08-28 Ken Brown <kbrown@cornell.edu>
2703 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2704 dumping and the system malloc after dumping. (Bug#18222)
2706 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2707 Define as macros, expanding to hybrid_malloc, etc.
2708 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2709 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2711 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2712 full implementation on Cygwin. Remove Cygwin-specific code that
2713 is no longer needed.
2714 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2715 Redefine as macros expanding to gmalloc, grealloc, etc.
2716 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2717 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2718 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2719 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2721 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2722 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2723 HAVE_POSIX_MEMALIGN)]: New functions.
2724 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2725 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2726 hybrid_aligned_alloc; declare.
2727 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2728 HAVE_POSIX_MEMALIGN)]: Define.
2729 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2730 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2731 Define as macro, expanding to gget_current_dir_name, and define
2733 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2734 malloc_enable_thread(). Don't initialize malloc.
2735 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2736 no longer defined on Cygwin).
2737 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2738 * sheap.c (bss_sbrk_buffer_end): New variable.
2739 * unexcw.c (__malloc_initialized): Remove variable.
2740 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2742 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2745 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2747 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2748 In `event->y' return entire range (the size of the scroll bar minus
2750 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2751 return entire range (the scaled size of the scroll bar minus
2752 that of the slider). In `portion' return the scaled position of
2754 (xaw_jump_callback): Restore part of code for vertical scroll
2755 bar broken in change from 2014-07-27.
2756 (xaw_scroll_callback): Provide incremental scrolling with
2757 horizontal scroll bars.
2759 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2761 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2763 * indent.c (Fvertical_motion): Fix vertical motion up through a
2764 display property after a newline. (Bug#18276)
2766 * xdisp.c (display_line): Don't assume that the call to
2767 reseat_at_next_visible_line_start ends up at a character
2768 immediately following the newline on the previous line.
2769 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2770 beyond ZV, which causes infloop in redisplay. For the details, see
2771 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2773 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2774 coordinate for hscrolled R2L screen lines. (Bug#18277)
2776 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2778 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2781 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2783 * syntax.c (scan_lists): Don't examine positions before BEGV.
2786 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2788 Improve robustness of new string-collation code (Bug#18051).
2789 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2790 (newlocale, wcscoll_l): Define substitutes for platforms that
2791 lack them, so as to simplify the mainline code.
2792 (str_collate): Simplify the code by assuming the above definitions.
2793 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2794 For example, the old version left the Emacs in the wrong locale if
2795 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2796 result. Report an error if newlocale fails.
2798 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2800 * lisp.h (str_collate):
2801 * sysdep.c (str_collate): Return int.
2802 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2804 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2806 Fix some glitches in previous change.
2807 * sysdep.c (stack_direction): Replace stack_grows_down
2808 to simplify calculation of stack boundaries.
2809 (handle_sigsegv): Check whether we really crash somewhere near
2810 to stack boundary, and handle fatal signal as usual if not.
2811 (init_sigsegv): Adjust accordingly.
2812 * keyboard.c (Vtop_level_message): Rename to
2813 Vinternal__top_level_message, as suggested by Stefan Monnier in
2814 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2815 All related users changed.
2817 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2819 Handle C stack overflow caused by too nested Lisp evaluation.
2820 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2821 siglongjmp point to transfer control from SIGSEGV handler.
2822 * keyboard.c (return_to_command_loop, recover_top_level_message)
2823 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2824 (regular_top_level_message): New variable.
2825 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2826 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2828 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2829 new variables described above.
2830 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2831 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2832 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2833 (init_sigsegv): New function.
2834 (init_signals): Use it.
2836 2014-08-25 Ken Brown <kbrown@cornell.edu>
2838 * emacs.c (main): Remove use of obsolete macro
2839 G_SLICE_ALWAYS_MALLOC.
2841 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2843 Implement locale-sensitive string collation for MS-Windows.
2844 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2845 New functions. (Bug#18051)
2847 * w32.h (w32_compare_strings): Add prototype.
2849 * w32.c <g_b_init_compare_string_w>: New global flag.
2850 (globals_of_w32): Initialize it.
2852 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2854 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2855 [WINDOWSNT]: Call str_collate on MS-Windows.
2857 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2859 One more minor cleanup of font subsystem.
2860 * font.h (struct font_driver): Convert text_extents to
2861 return void because returned value is never actually used.
2862 * macfont.m (macfont_text_extents):
2863 * w32font.c (w32font_text_extents):
2864 * xftfont.c (xftfont_text_extents): Adjust to return void
2865 and assume that 'metrics' argument is always non-NULL.
2866 * ftfont.c (ftfont_text_extents):
2867 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2869 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2871 Minor cleanups of str_collate fix (Bug#18051).
2872 * fns.c (str_collate): Move decl from here ...
2873 * lisp.h (str_collate): ... to here.
2874 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2875 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2876 potential problems with integer overflow. Don't assume
2877 setlocale succeeds. Remove unnecessary test before restoring
2878 locale via setlocale, and free the copied setlocale string
2881 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2883 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2885 * sysdep.c (str_collate): New function. (Bug#18051)
2887 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2889 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2890 if the initial "rm -f" fails. This is for MinGW builds, where
2891 MS-Windows will not allow deleting the executable file of a
2894 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2896 * w32term.c (w32_scroll_bar_handle_click)
2897 (w32_horizontal_scroll_bar_handle_click)
2898 (x_scroll_bar_report_motion)
2899 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2900 SB_THUMBTRACK, use the 32-bit position information returned by
2901 GetScrollInfo, not the 16-bit information returned in the Windows
2904 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2906 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2907 second coordinate ('y') reported for dragging the horizontal
2910 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2912 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2913 and text area-relative x-coordinates.
2915 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2917 Avoid overwriting the reversed_p flags in the glyph matrices when
2918 init_iterator or start_display are called.
2919 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2921 (tool_bar_height, redisplay_tool_bar, try_window)
2922 (try_window_reusing_current_matrix, try_window_id)
2923 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2924 reversed_p flag of the iterator's glyph row where the glyph row
2925 is going to be redrawn.
2927 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2929 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2931 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2933 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2934 of emacs_event return length from si.nPage to si.nMax.
2935 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2936 interchange start and end of thumb.
2938 2014-08-15 Ken Brown <kbrown@cornell.edu>
2940 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2941 ERRORCHECK mutexes. (Bug#18222)
2943 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2945 * frame.c (set_menu_bar_lines_1): Remove.
2946 (set_menu_bar_lines): Call change_frame_size instead of
2947 set_menu_bar_lines_1.
2949 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2951 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2954 2014-08-11 Glenn Morris <rgm@gnu.org>
2956 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2957 writing before backing up, since it causes a more serious problem
2958 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2959 (choose_write_coding_system): No longer callable from Lisp.
2960 Move last piece back here from Fwrite_region.
2961 (Fwrite_region, syms_of_fileio): Update for above changes.
2963 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2965 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2966 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2967 (Fwindow_new_pixel, Fset_window_new_pixel)
2968 (Fset_window_new_total, Fset_window_new_normal)
2969 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2971 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2973 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2975 * fontset.c (Finternal_char_font): Recompute basic faces if the
2976 frame's face cache was cleared. (Bug#18162)
2978 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2980 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2981 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2982 base buffer's undo list.
2984 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2986 Fix a couple of recent inadvertent breaks of the MSDOS port.
2987 * msdos.c: include required menu.h
2988 * term.c: set correct menu_show_hook on MSDOS.
2990 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2992 Fix handling of menu bar line on TTY frames (Bug#18136)
2994 * dispnew.c (handle_window_change_signal):
2995 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2996 frame's menu bar lines subtracted from height.
2997 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2999 (adjust_frame_size): Count in menu bar when setting FrameRows.
3000 (make_terminal_frame): When setting up the frame's lines and
3001 text height don't count in the menu bar.
3002 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3003 lines subtracted from height.
3004 (do_switch_frame): Set tty's FrameRows to number of total lines
3006 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3007 is used, return total number of lines and columns.
3008 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3010 * term.c (OUTPUT, tty_set_terminal_modes)
3011 (tty_set_terminal_window, tty_set_scroll_region)
3012 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3013 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3014 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3015 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3016 Call change_frame_size with frame's menu bar lines subtracted
3018 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3019 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3022 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3024 * alloc.c (Fmemory_info): Remove a stray brace.
3026 * process.c: Fix a comment typo.
3028 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3030 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3032 * widgetprv.h (EmacsFramePart): Remove font.
3034 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3035 (resources, setup_frame_cursor_bits): Remove unused variables and
3036 functions, esp. wrt. font (Bug#18227).
3038 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3040 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3042 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3044 Refer to MS-DOS using the same name everywhere.
3046 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3050 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3052 * w32term.c (w32_redeem_scroll_bar):
3053 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3054 not redeeming scroll bars that have been turned off.
3056 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3058 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3059 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3060 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3061 (safe_run_hook_funcall): Adjust accordingly.
3063 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3065 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3066 Condition correctly according to toolkit used.
3067 * frame.c (make_initial_frame, make_terminal_frame)
3068 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3069 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3070 assignments according to presence of toolkit scrollbars.
3071 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3072 Condition correctly according to toolkit used.
3073 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3074 only if toolkit supports it.
3075 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3077 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3079 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3081 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3083 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3084 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3085 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3086 (safe_run_hooks): Remove comment which is not relevant any more.
3088 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3090 Don't let big frames overrun the stack.
3091 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3092 Use SAFE_NALLOCA, not alloca.
3094 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3095 * dired.c (directory_files_internal): Use a volatile variable
3096 to prevent the compiler from optimizing away all copies of a local.
3097 I wonder how many other GC-related bugs like this lurk elsewhere?
3099 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3100 * xterm.h (struct x_display_info): New member 'connection'.
3101 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3102 so that x_delete_terminal has a file descriptor to pass to
3103 delete_keyboard_wait_descriptor.
3105 Don't mishandle year-9999 dates (Bug#18176).
3106 * editfns.c (decode_time_components): Store an invalid timespec
3107 on overflow, instead of returning false, so that the caller can
3108 distinguish overflow from other errors.
3109 (lisp_time_argument, lisp_seconds_argument): If the time is out
3110 of range, signal a time overflow instead of an invalid time spec.
3111 * keyboard.c (decode_timer): Treat time overflow like other
3114 Avoid undefined behavior with signed left shift.
3115 Caught by 'gcc -fsanitize=undefined'.
3116 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3117 * dispnew.c (line_hash_code, scrolling):
3118 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3119 Use 'unsigned', not 'int', for line hashes.
3120 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3122 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3124 Make compare-strings more compatible with old behavior (Bug#17903).
3125 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3127 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3129 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3130 Don't add label between left and right buttons (Bug#18129).
3132 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3134 Make functions static that no longer need to be extern.
3135 * frame.c, frame.h (set_menu_bar_lines):
3136 * keyboard.c (Qleftmost, Qrightmost):
3137 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3138 (x_set_internal_border_width):
3141 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3143 Fix display of R2L lines when the last character fits only partially.
3144 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3146 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3147 R2L row is visible only partially, give the row a negative x
3149 (display_line): Fix the calculation of the glyph whose pixel width
3150 is used to decide whether the last produced glyph fits on the
3151 line. When the last glyph fits only partially, give the row a
3154 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3155 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3156 pixel width of the first glyph that is hscrolled from display.
3157 (display_line): In R2L glyph rows, don't give a negative offset to
3158 row->x when the first glyph begins before first_visible_x.
3160 * xdisp.c (display_line): If called with iterator set up to write
3161 to a marginal area, delay the call to handle_line_prefix until we
3162 switch back to the text area. (Bug#18035)
3164 * .gdbinit (xwindow): The members total_cols, total_lines,
3165 left_col, and top_line are C integers (and has been so for the
3168 2014-08-01 Andreas Schwab <schwab@suse.de>
3170 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3171 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3173 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3175 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3176 (timerfd_callback): Ignore weird events with no data. Add tight
3177 assertions and comments.
3178 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3179 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3181 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3183 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3184 I had confused && with ||.
3186 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3188 Simplify timerfd configuration and fix some minor glitches.
3189 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3190 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3191 Fall back on timer_create if timerfd_create fails at runtime.
3192 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3193 kernel primitives to do resolution. All uses removed.
3194 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3195 (turn_on_atimers): Clear timer_create-based timers too,
3198 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3199 Without this change, the code can access the local variable 'width'
3200 even when it has not been initialized, and likewise for 'height';
3201 in either case this leads to undefined behavior.
3203 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3205 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3206 necessary, put horizontal scroll bar resources as well. See
3207 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3208 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3210 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3212 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3213 background value to match the resource of its vertical counterpart.
3215 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3217 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3218 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3220 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3222 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3223 change that added the top margin height to the requested height
3224 and revert (undocumented) part of 2014-07-28 change that changed
3225 the logic of whether a size change occurred.
3227 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3229 * .gdbinit (xwindow): The members total_cols, total_lines,
3230 left_col, and top_line are C integers (and has been so for the
3233 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3236 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3238 On GNU/Linux, use timerfd for asynchronous timers.
3239 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3240 (toplevel): Rename alarm_timer_ok to special_timer_available.
3241 [HAVE_TIMERFD]: Declare timerfd.
3242 [HAVE_CLOCK_GETRES]: Declare resolution.
3243 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3244 system timer resolution.
3245 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3246 (timerfd_callback) [HAVE_TIMERFD]: New function.
3247 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3248 [ENABLE_CHECKING]: New function for the sake of automated tests.
3249 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3250 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3251 [ENABLE_CHECKING]: Defsubr test function.
3252 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3253 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3254 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3256 Fix --without-x build and pacify --enable-gcc-warnings.
3257 Problems reported in Bug#18122 and Bug#18124.
3258 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3259 (frame_windows_min_size): Now static.
3260 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3262 (adjust_frame_size): Always declare prototype.
3264 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3265 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3266 * atimer.c (timerfd_callback): Always read expiration data.
3268 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3269 * process.c (add_timer_wait_descriptor): Add timer descriptor
3270 to input_wait_mask and non_process_wait_mask as well.
3272 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3274 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3276 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3278 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3279 Reinstate code removed by the prevoius commit to this file.
3281 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3283 * buffer.h (struct buffer): New fields scroll_bar_height and
3284 horizontal_scroll_bar_type.
3285 * buffer.c (bset_scroll_bar_height)
3286 (bset_horizontal_scroll_bar_type): New functions.
3287 (Fbuffer_swap_text): Handle old_pointm field.
3288 (init_buffer_once): Set defaults for scroll_bar_height and
3289 horizontal_scroll_bar_type.
3290 (syms_of_buffer): New variables scroll_bar_height and
3291 horizontal_scroll_bar_type.
3292 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3293 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3294 (set_vertical_scroll_bar): Remove prototype.
3295 (x_change_tool_bar_height): Add prototype.
3296 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3297 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3298 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3300 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3301 (update_window): Start mode_line_row->y after horizontal scroll
3303 (change_frame_size_1): Call adjust_frame_size.
3304 (init_display): When changing the size of a tty frame do not
3305 pass height of menu bar.
3306 (Qframe_windows_min_size): New symbol.
3307 * frame.h (struct frame): List tool bar fields after menu bar
3308 fields. Add official, total_lines, horizontal_scroll_bars,
3309 config_scroll_bar_height and config_scroll_bar_lines fields.
3310 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3311 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3312 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3313 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3314 (FRAME_WINDOWS_HEIGHT): New macros.
3315 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3316 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3317 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3318 horizontal scroll bar.
3319 (frame_inhibit_resize, adjust_frame_size)
3320 (frame_windows_min_size): Add declarations.
3321 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3322 (x_set_scroll_bar_default_height, x_set_left_fringe)
3323 (x_set_right_fringe, x_set_vertical_scroll_bars)
3324 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3325 (x_set_scroll_bar_height): Add external declarations.
3326 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3327 (adjust_frame_size): New functions.
3328 (make_frame): Initial horizontal_scroll_bars field.
3329 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3331 (make_initial_frame, make_terminal_frame): No horizontal scroll
3332 bar in initial and terminal frames. Use adjust_frame_size.
3333 (Fframe_total_cols): Fix doc-string.
3334 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3335 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3336 Rewrite using adjust_frame_size.
3337 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3338 (Qframe_windows_min_size): New symbols.
3339 (x_set_frame_parameters): Remove call of check_frame_size.
3340 (x_report_frame_params): Return scroll_bar_height value.
3341 (x_set_left_fringe, x_set_right_fringe): New functions.
3342 (adjust_frame_height, x_set_internal_border_width)
3343 (x_set_fringe_width): Remove.
3344 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3345 (x_set_scroll_bar_width, x_set_right_divider_width)
3346 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3347 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3349 (x_figure_window_size): Rewrite to make frame display the
3350 expected number of lines.
3351 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3352 (Vdefault_frame_horizontal_scroll_bars)
3353 (Vframe_initial_frame_tool_bar_height)
3354 (frame_inhibit_implied_resize): New variables.
3355 * fringe.c (compute_fringe_widths): Remove.
3356 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3357 (xg_create_horizontal_scroll_bar)
3358 (xg_update_horizontal_scrollbar_pos)
3359 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3360 (xg_get_default_scrollbar_height)
3361 (xg_clear_under_internal_border): Extern.
3362 * gtkutil.c (xg_frame_resized): Don't call
3363 do_pending_window_change.
3364 (xg_frame_set_char_size): Use adjust_frame_size.
3365 (style_changed_cb): Call update_theme_scrollbar_height and
3366 x_set_scroll_bar_default_height.
3367 (x_wm_set_size_hint): Don't call check_frame_size.
3368 (update_theme_scrollbar_height)
3369 (xg_get_default_scrollbar_height)
3370 (xg_create_horizontal_scroll_bar)
3371 (xg_update_horizontal_scrollbar_pos)
3372 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3373 (xg_create_scroll_bar): Set horizontal slot of bar.
3374 (xg_initialize): Call update_theme_scrollbar_height.
3375 (xg_clear_under_internal_border): No more static.
3376 * insdel.c (adjust_suspend_auto_hscroll): New function.
3377 (adjust_markers_for_delete, adjust_markers_for_insert)
3378 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3379 * keyboard.c (readable_events, discard_mouse_events)
3380 (make_lispy_event): Handle horizontal scroll bar click events.
3381 (Fsuspend_emacs): When changing the size of a tty frame do not
3382 pass height of menu bar.
3383 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3384 (Qright, Qleftmost, Qrightmost): New symbols.
3385 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3387 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3388 * nsfns.m (x_set_internal_border_width): New function.
3389 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3390 Remove extended fringe code.
3391 (x_set_window_size, x_new_font): Don't call
3392 compute_fringe_widths.
3393 * term.c (Fresume_tty): When changing the size of a tty frame do
3394 not pass height of menu bar.
3395 (clear_tty_hooks, set_tty_hooks):
3396 Clear horizontal_scroll_bar_hook.
3397 (init_tty): Frame has no horizontal scroll bars.
3398 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3399 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3400 scroll_bar_after_handle, scroll_bar_left_arrow,
3401 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3402 scroll_bar_to_rightmost entries.
3403 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3404 (struct terminal): Add set_horizontal_scroll_bar_hook.
3405 * w32console.c (initialize_w32_display):
3406 Clear horizontal_scroll_bar_hook.
3407 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3409 (x_clear_under_internal_border, x_set_internal_border_width):
3411 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3412 Set windows_or_buffers_changed when adding the menu bar.
3413 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3414 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3415 (w32_createhscrollbar): New functions.
3416 (w32_createscrollbar): Rename to w32_createvscrollbar.
3417 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3418 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3419 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3420 Add WM_EMACS_SHOWCURSOR.
3421 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3422 case do not artificially impose WM size hints.
3423 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3424 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3426 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3427 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3428 (unwind_create_frame_1): Remove.
3429 (Fx_create_frame): Make both scrollbars the system standard
3430 width and height. Use official field of frame structure to
3431 inhibit running window-configuration-change-hook.
3432 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3433 pixelwise. Handle frame's official field.
3434 (w32_frame_parm_handlers): Remove x_set_fringe_width
3435 entries. Add x_set_scroll_bar_height,
3436 x_set_horizontal_scroll_bars, x_set_left_fringe and
3438 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3439 pass height of menu bar to change_frame_size.
3440 * w32menu.c (set_frame_menubar): Rewrite using
3441 frame_inhibit_resize.
3442 * w32term.h (struct w32_display_info):
3443 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3444 (struct scroll_bar): Add horizontal.
3445 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3446 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3447 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3448 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3449 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3450 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3451 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3452 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3453 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3454 Define instead of WM_EMACS_CREATESCROLLBAR.
3455 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3456 WND_SCROLLBAR_INDEX.
3457 * w32term.c (horizontal_scroll_bar_min_handle)
3458 (horizontal_scroll_bar_left_border)
3459 (horizontal_scroll_bar_right_border): New integers.
3460 (x_set_frame_alpha): Replace x_highlight_frame by
3462 (x_window_to_scroll_bar): New argument "type". Update callers
3464 (w32_set_horizontal_scroll_bar_thumb)
3465 (x_horizontal_scroll_bar_report_motion)
3466 (w32_set_horizontal_scroll_bar)
3467 (w32_horizontal_scroll_bar_handle_click)
3468 (x_horizontal_scroll_bar_report_motion): New functions.
3469 (w32_mouse_position): Discriminate horizontal and vertical
3471 (my_create_scrollbar): Replace with two new functions
3472 my_create_vscrollbar and my_create_hscrollbar.
3473 (x_scroll_bar_create): New argument "horizontal".
3474 Update callers accordingly.
3475 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3476 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3478 (w32_read_socket): Handle WM_HSCROLL cae.
3479 (x_new_font): Don't recompute fringe widths.
3480 Use frame_inhibit_resize. Calculate new menu bar height iff we
3481 build without toolkit. Always clear under internal border.
3482 (x_set_window_size): Don't check frame size or recompute
3483 fringes. Reset fullscreen status before applying sizes.
3484 Always resize as requested by pixelwise argument. Don't call
3485 do_pending_window_change.
3486 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3487 (w32_initialize_display_info): Initialize dpyinfo's
3488 horizontal_scroll_bar_cursor entry.
3489 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3490 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3491 horizontal_scroll_bar_left_border.
3492 (w32fullscreen_hook): Intermittently resize window to normal
3493 when switching from fullscreen to maximized state.
3494 (run_window_configuration_change_hook): Don't run it if frame is
3496 (unwind_change_frame): Remove.
3497 (Fset_window_configuration): Rewrite using frame's official field.
3498 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3499 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3500 * window.h (struct window): New fields old_pointm,
3501 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3502 scroll_bar_height and suspend_auto_hscroll.
3503 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3505 (sanitize_window_sizes): Extern.
3506 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3507 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3508 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3509 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3510 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3512 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3513 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3514 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3515 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3516 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3517 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3518 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3519 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3520 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3521 (Fwindow_old_point, sanitize_window_sizes): New functions.
3522 (Qwindow_sanitize_window_sizes): New symbol.
3523 (window_body_height): Count in horizontal scroll bar.
3524 (set_window_hscroll, Fscroll_left, Fscroll_right):
3525 Set suspend_auto_hscroll slot.
3526 (Fwindow_inside_edges): Count fringes pixelwise.
3527 (coordinates_in_window, Fcoordinates_in_window_p):
3528 Consider horizontal scroll bar.
3529 (check_frame_size, adjust_window_margins): Remove functions and
3530 corresponding calls.
3531 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3532 (temp_output_buffer_show): Reset hscroll related fields.
3533 Initialize old_pointm.
3534 (make_parent_window): Initialize old_pointm.
3535 (make_window): Initialize old_pointm, horizontal scroll bar type,
3536 and scroll bar height.
3537 (resize_frame_windows): Don't count top margin in new sizes.
3538 Don't use safe sizes when shrinking a frame; let the window
3539 manager do the clipping.
3540 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3542 (Fdelete_window_internal): Unchain old_pointm marker.
3543 (window_scroll_pixel_based, Fscroll_other_window):
3545 (Fwindow_text_width, Fwindow_text_height): New argument
3547 (struct saved_window): New fields, old_pointm, hscroll_whole,
3548 suspend_auto_hscroll, scroll_bar_height and
3549 horizontal_scroll_bar_type.
3550 (Fset_window_configuration, save_window_save): Set new fields of
3552 (apply_window_adjustment): Don't call adjust_window_margins.
3553 (set_window_margins): Don't change margins if new sizes don't
3555 (set_window_scroll_bars): New argument "horizontal_type".
3556 Handle horizontal scroll bars. Don't change scroll bars if they
3557 don't fit into window.
3558 (Fset_window_scroll_bars): New argument "horizontal_type".
3559 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3560 (compare_window_configurations): Compare horizontal scroll bar
3562 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3563 horizontal scroll bar height.
3564 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3565 instead of FRAME_LINES.
3566 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3567 ON_VERTICAL_SCROLL_BAR.
3568 (with_echo_area_buffer): Initialize old_pointm.
3569 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3571 (unwind_with_echo_area_buffer): Handle old_pointm.
3572 (update_tool_bar): Set do_update when the tool bar window has at
3573 least one line (since this is what the user sets).
3574 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3575 (redisplay_tool_bar): Return early when toolbar has zero lines.
3576 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3577 (hscroll_window_tree): Handle suspension of auto_hscroll and
3579 (set_horizontal_scroll_bar): New function.
3580 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3581 more than one line. Handle horizontal scroll bars.
3582 (note_mouse_highlight): Handle horizontal scrol bars.
3583 (expose_frame): Set dimensions of XRectangle from frame's text
3585 (Vvoid_text_area_pointer): Update doc-string.
3586 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3587 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3588 (x_set_internal_border_width): New functions.
3589 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3590 (unwind_create_frame_1): Remove.
3591 (Fx_create_frame): Handle horizontal scroll bars. Use official
3592 field of frame structure to inhibit running
3593 window-configuration-change-hook.
3594 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3595 pixelwise. Handle frame's official field.
3596 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3597 x_set_horizontal_scroll_bars, x_set_left_fringe,
3599 * xmenu.c (update_frame_menubar, free_frame_menubar):
3600 Use adjust_frame_size.
3601 * xterm.h (struct x_display_info):
3602 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3604 (struct scroll_bar): Add horizontal slot.
3605 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3606 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3607 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3608 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3609 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3610 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3611 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3612 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3613 (x_clear_under_internal_border): Remove.
3614 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3615 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3616 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3617 HORIZONTAL. Update callers.
3618 (horizontal_action_hook_id): New action hook id.
3619 (x_horizontal_scroll_bar_to_input_event)
3620 (x_create_horizontal_toolkit_scroll_bar)
3621 (xt_horizontal_action_hook)
3622 (x_set_toolkit_horizontal_scroll_bar_thumb)
3623 (XTset_horizontal_scroll_bar, x_net_wm_state)
3624 (x_horizontal_scroll_bar_report_motion): New functions.
3625 (xg_scroll_callback, x_scroll_bar_handle_click):
3626 Handle horizontal scroll bars.
3627 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3628 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3630 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3631 Handle horizontal scroll bars.
3632 (handle_one_xevent): Handle horizontal scroll bar events.
3633 Call x_net_wm_state.
3634 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3636 (x_set_window_size): Don't call check_frame_size and
3637 do_pending_window_change.
3638 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3639 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3640 (x_scroll_bar_set_handle): Add some checks when calling
3643 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3645 Revert previous change.
3646 There is certainly nothing wrong with writing code like 'lo <= i
3647 && i <= hi', even if LO happens to a constant. There isn't even
3648 anything wrong in general with writing 'a <= b' if A happens to
3649 be a constant. At any rate stylistic changes shouldn't
3650 be done like this without discussion.
3652 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3654 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3655 (Fgarbage_collect): Reorder conditions that are written backwards.
3656 * data.c (cons_to_unsigned): Likewise.
3657 * dispnew.c (update_frame_1, sit_for): Likewise.
3658 * fileio.c (file_offset): Likewise.
3659 * filelock.c (read_lock_data, lock_file): Likewise.
3660 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3662 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3663 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3664 * lread.c (read1): Likewise.
3665 * minibuf.c (read_minibuf_noninteractive): Likewise.
3666 * nsterm.m (x_set_frame_alpha): Likewise.
3667 * process.c (wait_reading_process_output): Likewise.
3668 * region-cache.c (delete_cache_boundaries): Likewise.
3669 * xterm.c (x_set_frame_alpha): Likewise.
3671 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3673 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3676 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3678 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3679 because atimer expiration is absolute rather than relative.
3681 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3683 * w32term.h (current_popup_menu, menubar_in_use):
3684 Move declarations from w32term.c.
3686 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3688 * w32fns.c (menubar_in_use): No more static.
3689 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3691 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3693 Move hourglass machinery to RIF.
3694 * dispextern.h (struct redisplay_interface): New members
3695 show_hourglass and hide_hourglass. Indent comments.
3696 (show_hourglass, hide_hourglass): Remove prototypes.
3697 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3698 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3699 (ns_redisplay_interface): Add them.
3700 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3701 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3702 (w32_arrow_cursor): New function to hack around non-GUI frames.
3703 (w32_redisplay_interface): Add new functions.
3704 * w32term.h (w32_arror_cursor): Add prototype.
3705 * xdisp.c (show_hourglass): New function, refactored out from
3706 platform-dependent code.
3707 (cancel_hourglass): Now call to RIF function.
3708 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3709 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3710 (x_redisplay_interface): Add new functions.
3712 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3714 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3715 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3716 and complete previous change.
3717 * frame.c (adjust_frame_height): New function.
3718 (Fset_frame_height, Fset_frame_size): Use it.
3719 (x_set_frame_parameters): Take frame top margin into account.
3721 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3723 * frame.c (Fset_frame_height): Take frame top margin into account.
3724 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3725 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3727 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3729 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3730 menubar_height as such. Tweak comment.
3731 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3732 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3733 All related users changed.
3734 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3735 * xterm.c (handle_one_xevent):
3736 * gtkutil.c (xg_event_is_for_menubar):
3737 * xfns.c (x_window) [USE_X_TOOLKIT]:
3738 * xmenu.c (set_frame_menubar, free_frame_menubar):
3739 Prefer to use FRAME_MENUBAR_HEIGHT.
3741 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3743 * frame.c (Fframe_parameters): Always report frame height without
3744 menu and tool bar lines.
3746 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3748 * nsterm.m (applicationDidFinishLaunching:): Call
3749 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3750 (antialiasThresholdDidChange:): New method for EmacsApp.
3752 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3754 * macfont.m (macfont_update_antialias_threshold): Remove static.
3756 * macfont.h (macfont_update_antialias_threshold): Declare.
3758 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3760 * w32select.c (setup_windows_coding_system):
3761 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3762 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3764 * w16select.c (Fw16_get_clipboard_data):
3765 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3768 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3769 buffer position where we are to start the iteration.
3770 (handle_invisible_prop): Record in it->stop_charpos the position
3771 where the invisible text ends. (Bug#18035)
3772 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3773 row has zero buffer position as their start position.
3774 Reported by martin rudalics <rudalics@gmx.at>.
3776 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3777 infinite looping in redisplay when display lines don't have enough
3778 space to display even a single character. (Bug#18036)
3780 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3782 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3783 * xfns.c (x_window): Use it to allow xfree later.
3784 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3785 where appropriate. Use bool for booleans and remove redundant checks.
3786 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3787 * xterm.c (x_free_frame_resources): Free shell_position.
3789 2014-07-19 K. Handa <handa@gnu.org>
3791 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3792 mandatory font spec (Bug#17973).
3794 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3796 * font.c (font_score): Return the worst score if the size of
3797 ENTITY is wrong by more than a factor 2 (Bug#17973).
3799 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3801 * frame.c (frame_unspecified_color): New function
3802 refactored out from ...
3803 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3804 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3806 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3807 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3808 * lisp.h (set_frame_param): Remove prototype.
3809 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3810 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3813 Prefer 'x_display_info *' to 'Display *' in X selection code.
3814 This helps to avoid unneeded calls to x_display_info_for_display.
3815 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3816 instead of 'Display *'.
3817 (SELECTION_EVENT_DPYINFO): New macro.
3818 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3819 it as an lvalue. Mention this in comment.
3820 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3821 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3822 (selection_data_to_lisp_data, receive_incremental_selection):
3823 Convert to use 'x_display_info *'. Adjust users where appropriate.
3824 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3825 selection data *' as last arg to not return values in args.
3826 (unexpect_property_change): Use common removal technique.
3828 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3830 * print.c (print_preprocess): Adjust to match changed
3831 sub char-table structure and avoid crash (Bug#18038).
3833 * data.c (wrong_choice): Not static any more.
3834 * lisp.h (wrong_choice): Add prototype.
3835 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3836 Declare namebuf as such. Tweak comment.
3837 [USE_GTK]: Likewise for tool_bar_position.
3838 (fset_tool_bar_position) [USE_GTK]: Ditto.
3839 (FRAME_TOOL_BAR_POSITION): New macro.
3840 * frame.c (x_report_frame_params):
3841 * gtkutil.c (update_frame_tool_bar):
3842 * xfns.c (Fx_create_frame): Use it.
3843 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3845 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3847 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3848 buffer's default-directory only if it is a string. (Bug#17986)
3850 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3852 More precise control over values of some buffer-local variables.
3853 * keyboard.c (Qvertical_scroll_bar):
3854 * frame.c (Qleft, Qright): Move to ...
3855 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3856 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3857 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3858 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3859 vertical-scroll-bar, scroll-up-aggressively
3860 and scroll-down-aggressively.
3861 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3863 * nsfns.m, frame.h (Qleft, Qright):
3864 * nsterm.m (Qleft): Remove declarations.
3865 * gtkutil.c (toplevel): Include buffer.h.
3866 * data.c (wrong_choice, wrong_range): New functions.
3867 (store_symval_forwarding): Handle special properties of buffer-local
3868 variables and use functions from the above to signal error, if any.
3870 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3871 values. Add comment.
3872 (struct frame): Re-arrange layout to avoid extra padding and use bit
3873 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3874 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3875 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3876 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3877 Define as no-ops because there are no scroll bars anyway.
3878 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3881 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3882 Add convenient setter.
3883 (font_put_frame_data, font_get_frame_data): Use it.
3885 2014-07-15 Daiki Ueno <ueno@gnu.org>
3887 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3888 pointer argument, before dereferencing.
3889 (XCHAR2B_BYTE2): Likewise.
3891 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3893 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3894 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3895 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3896 Use record_unwind_protect_int and avoid consing.
3897 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3899 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3901 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3903 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3904 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3906 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3907 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3908 * minibuf.c: Include binary-io.h instead of fcntl.h.
3909 (read_minibuf_noninteractive):
3910 Use set_binary_mode instead of handcrafted code.
3911 Don't call emacs_set_tty if emacs_get_tty failed.
3912 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3913 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3914 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3916 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3917 This works around a GCC compiler bug when Emacs is configured with
3918 --enable-gcc-warnings.
3920 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3922 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3923 or characters in string, respectively. Add comment.
3924 * fringe.c (Fdefine_fringe_bitmap):
3925 * fns.c (Fsubstring, substring_both): Use it.
3926 * keymap.c (Fdefine_key, Flookup_key):
3927 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3929 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3930 Use menu_item_width.
3931 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3933 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3935 Improve behavior of 'bzr up; cd src; make -k'.
3936 * Makefile.in (top_srcdir): New var.
3937 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3938 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3939 its expansion is a bit shorter.
3940 (../config.status): Actually build config.status instead of
3942 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3943 New macros, copied and relocated from ../Makefile.in.
3944 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3945 (../config.status, Makefile): New dependencies and rules,
3946 copied with relocation from ../Makefile.in. This should be more
3947 likely to rebuild the build machinery properly if you do a 'make'
3948 in the src directory.
3950 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3952 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3955 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3956 behavior on Windows 7 and later when the function is repeatedly
3957 invoked with the same value of DIR. (Bug#17950)
3959 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3960 string to match the one in w32fns.c.
3962 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3963 stdin to binary mode only if it is connected to a terminal.
3965 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3967 Coalesce extern decls.
3968 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3969 * sysdep.c (emacs_get_tty, emacs_set_tty):
3970 Move duplicate extern decls from here ...
3971 * systty.h: ... to here, so that there's just one copy.
3973 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3975 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3977 * nsfns.m (Fns_popup_font_panel): Ditto.
3979 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3981 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3983 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3985 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3986 [DOS_NT]: Implement for WINDOWSNT.
3988 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3991 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3993 * sysdep.c (suppress_echo_on_tty): New function.
3994 * minibuf.c (read_minibuf_noninteractive): Use it.
3996 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3998 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3999 sysinfo failed. Adjust docstring.
4001 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4003 Implement memory-info for MS-DOS.
4004 * dosfns.c (dos_memory_info): New function.
4005 * dosfns.h (dos_memory_info): Add prototype.
4006 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4007 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4008 of doing some of its job.
4010 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4011 reference termios structure members.
4013 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4015 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4017 * minibuf.c (top): Include systty.h. Declare external
4018 emacs_get_tty and emacs_set_tty.
4019 (Vread_hide_char): New lisp variable.
4020 (read_minibuf_noninteractive): Hide characters with
4021 Vread_hide_char if it is a character. (Bug#17839)
4023 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4025 Implement memory-info for MS-Windows.
4026 * w32.c (w32_memory_info): New function.
4027 * w32.h (w32_memory_info): Prototype it.
4028 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4030 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4032 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4033 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4034 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4035 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4036 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4037 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4038 (decode_coding_big5, decode_coding_charset, decode_coding)
4039 (encode_coding): Adjust users.
4041 * alloc.c (Fmemory_info): New function.
4043 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4045 * syntax.c (back_comment): Use more-natural location for label.
4047 * font.c, font.h (font_unparse_fcname): Now static.
4048 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4050 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4052 Next minor cleanup of font subsystem.
4053 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4054 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4056 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4058 * ftfont.h (ftfont_font_format): Remove prototype.
4059 * ftfont.c (ftfont_font_format): Remove; now unused.
4061 * nsfont.m (nsfont_open):
4062 * w32font.c (w32font_open_internal):
4063 * w32uniscribe.c (uniscribe_open):
4064 * xfont.c (xfont_open):
4065 * xftfont.c (xftfont_open): All users changed.
4067 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4068 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4070 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4072 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4073 x_produce_glyphs does when it generates a stretch glyph that
4074 represents a TAB. (Bug#17969)
4076 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4077 and there is a display property at that position, don't call
4078 move_it_to to move to a position before window start. (Bug#17942)
4079 Fix condition for finding CHARPOS by the first call to move_it_to.
4082 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4084 * syntax.c (find_defun_start): Try the cache even
4085 if !open_paren_in_column_0_is_defun_start.
4086 (back_comment): If find_defun_start was pessimistic, use the
4087 scan_sexps_forward result to improve the cache (bug#16526).
4089 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4091 * xdisp.c (redisplay_window): If redisplay of a window ends up
4092 with point in a partially visible line at end of the window, make
4093 sure the amended position of point actually has smaller Y
4094 coordinate; if not, give up and scroll the display. (Bug#17905)
4096 * window.c (window_scroll_pixel_based): When point ends up at the
4097 last fully visible line, don't let move_it_to stop at the left
4098 edge of the line and dupe us into thinking point is inside the
4101 * w32.c (network_interface_info): Make sure the argument is a
4104 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4106 * process.c (read_and_dispose_of_process_output): Fix typo
4107 in previous patch: we want nonnegative fds, not nonzero fds.
4109 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4111 * chartab.c (char_table_translate): Move to...
4112 * character.h (char_table_translate): ... inline function here.
4113 Avoid Faref and assume that args are always valid. This helps to
4114 speedup search, which is especially important for a huge buffers.
4115 * lisp.h (char_table_translate): Remove prototype.
4117 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4118 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4119 New function, with an intention to avoid code duplication between
4121 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4123 * ftfont.c (ftfont_open):
4124 * macfont.m (macfont_open):
4125 * xftfont.c (xftfont_open): Use it.
4127 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4129 * process.c: Add sanity checks for file descriptors (Bug#17844).
4130 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4131 Check that infd is nonnegative before using it as an fd.
4132 (read_and_dispose_of_process_output, Fprocess_send_eof):
4133 Likewise, for outfd.
4134 (wait_reading_process_output): Omit unnecessary check of infd.
4136 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4138 Minor fixups related to usage of the 'long' type.
4139 * gnutls.c (emacs_gnutls_handshake):
4140 * xfaces.c (dump_realized_face):
4141 Work even if 'long' is narrower than 'void *'.
4142 * termcap.c (scan_file):
4143 * xselect.c (x_decline_selection_request)
4144 (x_reply_selection_request, x_get_window_property):
4145 * xterm.c (x_set_frame_alpha):
4146 Remove unnecessary 'L' suffixes of integer constants.
4147 * xfns.c (hack_wm_protocols):
4148 * xselect.c (x_fill_property_data):
4149 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4150 Remove unnecessary casts to 'long'.
4151 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4153 Minor ImageMagick safety fixes.
4154 * image.c (imagemagick_compute_animated_image):
4155 Remove useless assignment to local. Avoid problems if dest_width is 0.
4156 (imagemagick_load_image): Use int for pixel counts that can't
4157 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4158 a row width greater than the image width (or greater than LONG_MAX!).
4160 2014-07-04 K. Handa <handa@gnu.org>
4162 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4163 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4164 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4166 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4168 * font.h (struct font_driver): Remove get_outline and free_outline;
4169 not used by any font driver.
4170 * ftfont.c (ftfont_driver):
4171 * macfont.m (macfont_driver):
4172 * nsfont.m (nsfont_driver):
4173 * w32font.c (w32font_driver):
4174 * w32uniscribe.c (uniscribe_font_driver):
4175 * xfont.c (xfont_driver): Related users changed.
4176 * xselect.c (x_get_window_property): Use convenient xmalloc.
4177 Call to xfree only if some data was really allocated.
4179 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4181 On MS-Windows, display busy cursor on all GUI frames.
4182 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4183 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4184 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4186 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4187 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4189 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4191 Use convenient alists to manage per-frame font driver-specific data.
4192 * frame.h (struct frame): Rename font_data_list to...
4193 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4194 * font.h (struct font_data_list): Remove; no longer need a special
4196 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4198 * font.c (font_put_frame_data, font_get_frame_data)
4199 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4201 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4202 Related users changed.
4203 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4204 Prefer convenient xmalloc and xfree.
4206 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4208 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4209 the window whose glyph row is being prepared and a flag whether it
4210 is for mode/header line. Make sure the glyph row's marginal areas
4211 are in sync with what the window wants.
4214 * xdisp.c (display_line, display_mode_line):
4215 Call prepare_desired_row with additional arguments, as appropriate.
4217 * dispextern.h (prepare_desired_row): Adjust prototype.
4219 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4221 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4222 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4223 caused by xw_popup_dialog in daemon mode (Bug#17891).
4225 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4227 * frame.c (do_switch_frame): When switching to another TTY frame,
4228 make sure FrameCols and FrameRows are in sync with the new frame's
4231 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4233 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4234 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4235 min_char slots. Adjust comment.
4236 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4237 Add SUB_CHAR_TABLE_OFFSET member.
4238 (make_uninit_sub_char_table): New function.
4239 (toplevel): Add compile-time assert to verify suitable member layout
4240 in Lisp_Sub_Char_Table.
4241 * alloc.c (mark_char_table): Add extra argument to denote char table
4242 subtype. Adjust to match new layout of sub char-table.
4243 (mark_object): Always mark sub char-tables with mark_char_table.
4244 * chartab.c (make_sub_char_table, copy_sub_char_table)
4245 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4246 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4247 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4248 All related users changed.
4249 * lread.c (read1): Adjust to match new layout of sub char-table.
4250 * print.c (print_object): Likewise (Bug#17898).
4252 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4254 * keymap.c (get_keyelt): Simplify.
4255 (copy_keymap_item): Remove left-over code for when we had
4256 key-shortcut caches.
4258 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4260 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4261 (dealloc): Remove for EmacsScroller.
4263 * nsterm.h (EmacsScroller): Remove dealloc.
4265 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4267 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4269 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4271 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4272 when setNeedsDisplay is called so we don't trigger redisplay for every
4275 * nsterm.m (any_help_event_p): New variable.
4276 (mouseMoved:): Set any_help_event_p to YES if help event is
4277 generated. Remove else with empty help event that triggered redisplay
4278 for every mouse move.
4279 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4281 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4283 * xfns.c (Qsuppress_icon): Remove; no real users.
4284 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4285 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4286 (syms_of_w32fns): Don't DEFSYM it.
4288 2014-06-29 Glenn Morris <rgm@gnu.org>
4290 * Makefile.in (ns-app): Mark as PHONY.
4292 2014-06-28 Glenn Morris <rgm@gnu.org>
4294 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4295 liblw.a in this directory.
4297 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4299 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4300 also in unibyte case. (Bug#17865)
4302 2014-06-28 K. Handa <handa@gnu.org>
4304 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4305 (MIN_CHARBUF_SIZE): New macro.
4306 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4308 2014-06-27 Glenn Morris <rgm@gnu.org>
4310 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4311 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4312 (.el.elc): Replace suffix rule with pattern rule.
4313 (%.elc): New pattern rule, with order-only prerequisite.
4314 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4315 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4316 in place of BOOTSTRAPEMACS.
4318 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4320 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4322 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4324 Consistently use validate_subarray to verify substring.
4325 * fns.c (validate_substring): Not static any more. Adjust to
4326 use ptrdiff_t, not EMACS_INT, because string and vector limits
4327 can't exceed ptrdiff_t even if EMACS_INT is wider.
4328 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4329 (secure_hash): Adjust user.
4330 * lisp.h (validate_subarray): Add prototype.
4331 * coding.c (Fundecodable_char_position):
4332 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4333 Use validate_subarray. Adjust comment to mention substring.
4335 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4337 Do not allow out-of-range character position in Fcompare_strings.
4338 * fns.c (validate_subarray): Add prototype.
4339 (Fcompare_substring): Use validate_subarray to check ranges.
4340 Adjust comment to mention that the semantics was changed. Also see
4341 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4343 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4345 Be more consistent about the 'Qfoo' naming convention.
4346 * image.c (Fimagemagick_types):
4347 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4348 * process.c (Fmake_network_process):
4349 Rename C local identifier 'Qfoo to avoid giving the false
4350 impression that it stands for the symbol 'foo'.
4352 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4354 Simplify and cleanup character conversion stuff.
4355 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4357 * character.c (multibyte_char_to_unibyte)
4358 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4359 * character.h (make_char): Remove; unused.
4360 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4361 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4362 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4363 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4364 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4366 2014-06-22 Mario Lang <mlang@delysid.org>
4368 * w32fns.c (Fw32_shell_execute): The the -> the.
4370 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4372 * xmenu.c (mouse_position_for_popup):
4373 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4374 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4375 * menu.c (Fx_popup_menu):
4376 * xselect.c (x_handle_dnd_message): Adjust users.
4377 * menu.h (mouse_position_for_popup): Remove prototype.
4378 * xterm.h (x_relative_mouse_position): Add prototype.
4379 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4380 call XFree if XQueryTree returns zero.
4382 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4384 * indent.c (Fvertical_motion): Doc fix.
4385 Move to the goal column, if any, with a single call to
4386 move_it_in_display_line, not in two calls. Doing this with two
4387 calls causes move_it_in_display_line apply the line-prefix
4388 handling twice instead of just once. (Bug#17823)
4390 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4392 Port to OS X ACLs (Bug#17810).
4393 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4394 ACL_TYPE_ACCESS) doesn't work.
4396 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4398 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4399 before checking key-translation-map (bug#17659).
4401 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4403 * font.c (font_make_object): Avoid dangling pointer which may
4404 crash GC (Bug#17771).
4406 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4408 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4409 prototype of DGifCloseFile as appropriate for older and newer
4411 (gif_close): New function, encapsulates the differences in the
4412 calling sequence of DGifCloseFile before v5.1.0 and after it.
4413 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4414 error string where appropriate. (Bug#17790)
4416 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4417 macro execution, make sure point didn't move since last complete
4418 redisplay, as the condition for using the glyph matrix
4419 information. (Bug#17777)
4421 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4423 Minor cleanup of fonset code.
4424 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4425 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4426 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4427 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4428 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4429 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4430 (free_realized_fontset): Remove because a no-op since 2008.
4431 (free_face_fontset): Adjust user.
4432 (syms_of_fontset): Shrink fontset by one extra slot.
4434 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4436 Omit redundant extern decls.
4437 Most of this patch is from Dmitry Antipov, in:
4438 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4439 * commands.h (update_mode_lines):
4440 * frame.h (Qbackground_color, Qforeground_color)
4441 (x_set_menu_bar_lines):
4442 * ftfont.c (ftfont_font_format):
4443 * intervals.h (Qkeymap, Qfont):
4444 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4445 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4446 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4447 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4448 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4449 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4450 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4451 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4452 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4453 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4454 (Qtool_bar, Qheader_line):
4455 * macros.c (Fexecute_kbd_macro):
4456 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4457 * xterm.c (x_delete_terminal, XSetIMValues):
4458 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4459 (x_implicitly_set_name, popup_activated)
4460 (widget_store_internal_border):
4461 Remove redundant decls.
4462 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4463 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4464 Remove _Noreturn, as make-docfile now does that for us.
4465 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4466 (Qregion_extract_function): New decl.
4467 * window.c, xfns.c: Include menu.h.
4469 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4473 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4475 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4476 * callint.c (read_file_name): ... convert to static here.
4477 * lisp.h (Fread_file_name): Do not EXFUN it.
4478 (STRING_COPYIN): Remove; unused.
4479 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4480 (char_composable_p): ... static function. All users changed.
4481 * eval.c (toplevel): Remove redundant #include directives.
4482 * xterm.c (x_initialize): Add static to match prototype.
4483 * ccl.c (Fccl_execute_on_string):
4484 * font.c (fon_intern_prop): Use make_specified_string.
4486 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4488 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4489 Reported by David Caldwell in:
4490 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4492 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4494 Do not ask for XRender extension each time XFT font is opened.
4495 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4496 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4498 2014-06-15 Glenn Morris <rgm@gnu.org>
4500 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4502 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4504 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4505 information if we are in the middle of executing a keyboard macro,
4506 since redisplay doesn't update the screen until the macro is
4507 finished. (Bug#17777)
4509 * alloc.c (cleanup_vector): Don't dereference a font driver
4510 pointer if it is NULL. (Bug#17771)
4512 2014-06-13 Glenn Morris <rgm@gnu.org>
4514 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4515 ($(lispsource)/international/charprop.el)
4516 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4517 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4518 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4519 GNU make automatically passes command-line arguments to sub-makes.
4521 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4523 Avoid hangs in accept-process-output (Bug#17647).
4524 * lisp.h, process.c (wait_reading_process_input):
4525 Return int, not bool. All uses changed.
4526 * process.c (SELECT_CANT_DO_WRITE_MASK):
4527 Remove macro, replacing with ...
4528 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4530 (status_notify): New arg WAIT_PROC. Return int, not void.
4533 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4535 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4536 the frame is the initial frame, because the hook is not set up
4537 then, and Emacs crashes.
4538 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4540 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4542 * keymap.c (silly_event_symbol_error): Don't recommend the use
4545 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4547 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4548 matching overlay strings with 'cursor' property against buffer
4549 positions traversed in the glyph row. (Bug#17744)
4551 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4553 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4556 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4557 determine 10.9 (Bug#17751).
4559 * macfont.m (macfont_draw): Positions were not freed.
4561 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4563 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4564 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4565 function. Also adjust comment.
4566 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4568 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4569 * font.c (font_done_for_face):
4570 * xfaces.c (realize_non_ascii_face): Adjust user.
4571 * font.h (struct font_driver): Convert 'prepare_face' to return
4572 void because its return value is never used anyway.
4573 * xfont.c (xfont_prepare_face): Return void.
4574 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4575 (xftfont_done_face): Use xfree.
4577 * dispextern.h (last_tool_bar_item): Remove declaration.
4578 * frame.h (struct frame): New member last_tool_bar_item.
4579 * frame.c (make_frame): Initialize it.
4580 * xdisp.c (toplevel): Remove last_tool_bar_item.
4581 (handle_tool_bar_click, note_tool_bar_highlight):
4582 * w32term.c (w32_read_socket, w32_initialize):
4583 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4585 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4586 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4588 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4590 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4591 * process.c (Faccept_process_output)
4592 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4593 the return value is about PROCESS, not about other processes.
4595 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4597 Further adjustments to mark_object and friends.
4598 Now the mark_object's stack is just 32 bytes on a 64-bit
4599 system, which means extra 20% off the stack usage.
4600 * alloc.c (mark_save_value): As before, refactored out from ...
4601 (mark_object): ... adjusted user. Also add comment.
4603 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4605 Fix core dump after a dropped X connection (Bug#17704).
4606 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4607 is dead, as we may be shutting down.
4609 2014-06-08 Glenn Morris <rgm@gnu.org>
4611 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4613 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4615 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4617 If a C name must be extern on some platforms, make it extern on all.
4618 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4620 * font.h (ftxfont_driver) [HAVE_XFT]:
4621 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4622 * lisp.h (get_frame_param):
4623 * menu.h (tty_menu_show):
4624 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4625 * termhooks.h (encode_terminal_code):
4626 * xterm.h (x_menu_wait_for_event):
4628 * frame.c (get_frame_param):
4629 * fringe.c (max_used_fringe_bitmap):
4630 * ftxfont.c (ftxfont_driver):
4631 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4632 * menu.c (menu_items_inuse):
4633 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4634 * term.c (encode_terminal_code, tty_menu_show):
4635 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4636 * xfaces.c (load_color):
4637 * xmenu.c (x_menu_wait_for_event):
4640 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4642 Change object marking routines to minimize stack usage.
4643 This change moves a few cold paths from mark_object to NO_INLINE
4644 functions and adjusts symbol marking loop. According to GCC 4.8.2
4645 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4646 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4647 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4648 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4649 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4650 refactored out from ...
4651 (mark_object): ... adjusted user. Also mark symbols in a tight
4653 (mark_face_cache): Add NO_INLINE.
4655 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4657 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4658 contains garbage on WINDOWSNT (which could potentially infloop at
4661 Minimize cursor motion during TTY menu updates.
4662 * term.c (tty_menu_display): Don't position cursor here.
4663 Instead, pass the cursor coordinates to update_frame_with_menu.
4664 (tty_menu_activate): Send the hide cursor command only once in an
4665 iteration through the outer 'while' loop.
4667 * dispnew.c (update_frame_1): Accept an additional argument
4668 SET_CURSOR_P, and position the cursor at the end of the frame
4669 update only if that argument is non-zero. All callers changed to
4670 provide the additional argument as non-zero, except for
4671 update_frame_with_menu.
4672 (update_frame_with_menu): Accept 2 additional arguments ROW and
4673 COL; if they are non-negative, instruct update_frame_1 not to
4674 position the cursor, and instead position it according to ROW and COL.
4676 * dispextern.h (update_frame_with_menu): Update prototype.
4678 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4680 * callproc.c (call_process): Don't check read-only if we don't insert
4681 anything (bug#17666).
4683 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4685 * dispnew.c (update_frame_with_menu): Set display_completed.
4687 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4689 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4691 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4693 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4695 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4696 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4698 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4700 * window.c (Frecenter): Signal an error if window-buffer is not
4703 * keyboard.c (make_lispy_position): Don't include a buffer position in
4704 mode/header-line mouse events.
4706 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4707 Vunread_command_events (bug#17650).
4709 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4711 * xterm.c (x_setup_pointer_blanking):
4712 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4714 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4716 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4717 because it will be defined in generated config.h if needed.
4719 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4721 Use terminal-specific hooks to display popup dialogs.
4722 * termhooks.h (struct terminal): New field popup_dialog_hook.
4723 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4724 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4725 code and use popup_dialog_hook.
4726 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4727 * nsterm.h (ns_popup_dialog): Adjust prototype.
4728 * nsterm.m (ns_create_terminal):
4729 * w32term.c (w32_create_terminal):
4730 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4731 Setup popup_dialog_hook.
4733 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4735 * w32heap.c (report_temacs_memory_usage): Improve the report by
4736 reporting the large blocks that are actually occupied at dump time.
4738 * w32console.c (initialize_w32_display): Set the console
4739 menu_show_hook, otherwise TTY menus are broken on w32.
4741 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4743 Use terminal-specific hooks to display menus.
4744 * termhooks.h (struct terminal): New field menu_show_hook.
4745 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4746 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4748 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4749 * nsmenu.m (ns_menu_show):
4750 * w32menu.c (w32_menu_show):
4751 * xmenu.c (x_menu_show):
4752 * term.c (tty_menu_show): Adjust to use bit flags.
4753 (set_tty_hooks): Set menu_show_hook.
4754 * xterm.c (x_create_terminal):
4755 * nsterm.m (ns_create_terminal):
4756 * msdos.c (initialize_msdos_display):
4757 * w32term.c (w32_create_terminal): Likewise.
4759 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4761 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4763 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4765 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4766 (FD_SET): Don't define on WINDOWSNT.
4768 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4770 * emacs.c: Include "sysselect.h", to define its inline functions.
4771 Problem reported by Glenn Morris in:
4772 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4774 Do not require libXt-devel when building with gtk.
4775 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4776 dependency on libXt-devel.
4777 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4778 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4779 lwlib-widget.h now does this.
4780 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4782 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4784 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4785 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4786 (delete_write_fd, wait_reading_process_output):
4787 Remove now-redundant easserts.
4788 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4789 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4790 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4791 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4793 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4795 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4796 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4797 (calloc): Don't undef, it is never defined.
4798 (HEAP_ENTRY_SHIFT): Remove unused macro.
4800 * Makefile.in (C_HEAP_SWITCH): Remove.
4801 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4803 Fix MS-Windows build broken by menu changes on 2014-06-02.
4804 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4806 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4807 Define instead of including ../lwlib/lwlib.h, which causes
4808 compilation errors due to missing X11 headers.
4810 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4812 * process.c (wait_reading_process_output): Omit incorrect test of
4813 p->infd against zero. Add easserts for infd having a plausible value.
4815 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4817 Adjust to match recent lwlib changes.
4818 * menu.h (xmalloc_widget_value): Replace by ...
4819 (make_widget_value): ... new prototype.
4820 * menu.c (xmalloc_widget_value): Replace by ...
4821 (make_widget_value): ... new function.
4822 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4823 * gtkutil.c (malloc_widget_value, free_widget_value):
4824 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4825 * keyboard.h (enum button_type, struct _widget_value):
4826 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4828 * nsmenu.m (ns_update_menubar, ns_menu_show):
4829 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4830 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4831 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4833 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4835 * image.c (x_query_frame_background_color)
4836 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4837 Fix --enable-gcc-warnings compilation without image libraries.
4839 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4841 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4842 emulated break value only if it goes up.
4843 (sbrk): Add assertion that the INCREMENT argument is strictly
4844 zero. Improve and correct the commentary.
4846 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4848 Improve AIX-related merge from emacs-24.
4849 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4850 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4851 not on AIX; since we're on the trunk we can use enums more broadly.
4853 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4855 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4857 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4858 to min(value, whole).
4860 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4862 Bring back the changes to GDB-visible symbols, but only on AIX.
4863 And only if it's not pre-4.2 GCC.
4864 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4865 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4866 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4869 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4871 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4872 with PT, not GPT. (Bug#16433)
4874 Revert last changes to GDB-visible symbols.
4875 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4876 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4877 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4880 2014-06-02 Glenn Morris <rgm@gnu.org>
4882 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4884 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4886 Fix port to 32-bit AIX with xlc (Bug#17598).
4887 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4888 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4889 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4890 to work around a compiler bug in IBM xlc 12.1.
4892 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4894 * xterm.c (x_update_window_end): Don't invalidate the entire
4895 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4896 highlight needs to be redisplayed. (Bug#17588)
4898 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4900 Port the GDB-visible symbols to AIX.
4901 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4902 optimizes away the relevant external symbols. Use enums instead;
4903 this suffices for the AIX port, which is 32-bit-only anyway.
4904 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4905 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4906 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4909 Include sources used to create macuvs.h.
4910 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4911 * macuvs.h: Use automatically-generated header.
4913 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4915 Port signal-handling to DragonFly BSD (Bug#17646).
4916 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4917 Move implementations from callproc.c to sysdep.c.
4918 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4919 Move declarations from process.h to syssignal.h.
4921 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4923 * callint.c (Ffuncall_interactively): Add usage.
4925 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4927 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4929 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4931 * w32heap.c (malloc_before_dump, malloc_after_dump)
4932 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4933 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4934 set errno where appropriate to emulate CRT functions.
4936 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4938 Debugging facility to check whether 'const char *' points to
4939 relocatable data of non-pure Lisp string.
4940 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4941 (mark_maybe_pointer): ... adjusted user.
4942 (relocatable_string_data_p): New function.
4943 * lisp.h (relocatable_string_data_p): Add prototype.
4944 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4945 the pointer to relocatable Lisp data is not used.
4947 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4949 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4950 * atimer.c (block_atimers):
4951 * callproc.c (block_child_signal): Block SIGINT too;
4952 otherwise, its handler might now unblock signals that it shouldn't.
4953 * keyboard.c (read_char): Clear signal mask, since we may
4954 be in a SIGINT handler, and many signals may be masked.
4955 * keyboard.c (handle_interrupt):
4956 * sysdep.c (handle_arith_signal):
4957 Clear signal mask instead of just unblocking the signal that
4958 was received, since several signals may be blocked at this point.
4960 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4962 * Makefile.in (TEMACS_POST_LINK): Remove target.
4963 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4964 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4966 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4968 * xmenu.c (xdialog_show): Remove prototype, rename to
4969 x_dialog_show, remove 2nd arg because it's always zero
4970 and simplify accordingly.
4971 (xw_popup_dialog): Adjust user.
4972 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4973 2nd arg because it's always zero and simplify accordingly.
4974 (w32_popup_dialog): Adjust user.
4976 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4978 * w32heap.c (report_temacs_memory_usage): New function.
4980 * unexw32.c (unexec) [ENABLE_CHECKING]:
4981 Call report_temacs_memory_usage.
4983 * w32heap.h (report_temacs_memory_usage): Add prototype.
4985 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4987 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4988 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4990 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4992 * buffer.c (init_buffer): Accept an argument 'initialized'.
4993 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4994 mmap_regions and mmap_fd, to avoid referencing stale data from the
4995 dump phase. Add an assertion for buffer text of buffers created
4996 in temacs before this function is called. (Bug#17622)
4997 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4999 * lisp.h (init_buffer): Update prototype.
5001 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5003 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5005 * alloc.c (Fgarbage_collect): Fix compilation with
5006 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5008 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5010 * frame.c, frame.h (frame_char_to_pixel_position)
5011 (frame_set_mouse_position): Now static, and made private in
5012 frame.c rather than public in frame.h.
5014 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5016 Refactor mouse positioning stuff to avoid code duplication.
5017 * frame.h (frame_char_to_pixel_position): New function.
5018 (x_set_mouse_position): Rename to...
5019 (frame_set_mouse_position): ...new function.
5020 (frame_set_mouse_pixel_position): Add prototype.
5021 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5022 Rename to frame_set_mouse_pixel_position.
5023 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5025 * xterm.h, w32term.h ( x_set_mouse_position)
5026 (x_set_mouse_pixel_position): Remove prototypes.
5028 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5030 On X, always make pointer visible when deleting frame (Bug#17609).
5031 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5033 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5035 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5036 * keyboard.c (gobble_input): If there is no terminal input error,
5037 make sure the pointer is visible for all frames on this terminal.
5038 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5039 it was previously disabled.
5041 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5043 * data.c (Fzerop): Move to Elisp.
5044 (syms_of_data): Don't defsubr it.
5045 * keyboard.c (echo_keystrokes_p): New function.
5046 (read_char, record_menu_key, read_key_sequence): Use it.
5048 * callint.c (Qfuncall_interactively): New var.
5049 (Qcall_interactively): Remove.
5050 (Ffuncall_interactively): New function.
5051 (Fcall_interactively): Use it.
5052 (syms_of_callint): Defsubr it.
5054 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5056 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5057 relocated from under us.
5059 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5061 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5062 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5063 configure, not from HEAPSIZE.
5064 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5066 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5067 for MinGW, since it no longer uses gmalloc.
5069 * buffer.c: Do not define mmap allocations functions for Windows.
5070 Remove mmap_find which is unused. Remove mmap_set_vars which does
5072 [WINDOWSNT]: Include w32heap.h.
5073 (init_buffer): Always allocate new memory for buffers.
5075 * emacs.c: Remove mmap_set_vars calls.
5077 * image.c (free_image): Undef free for Windows because it is
5078 redirected to our private version.
5080 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5081 (copy_executable_and_dump_data): Remove dumping the heap section.
5082 (unexec): Restore using_dynamic_heap after dumping.
5084 * w32heap.c (dumped_data_commit, malloc_after_dump)
5085 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5086 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5087 (mmap_free): New functions.
5089 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5091 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5093 * image.c (imagemagick_load_image): Use MagickRealType for local
5094 'color_scale', instead of double, to avoid a GCC warning about
5097 * xfns.c (Fx_window_property): Remove unused local.
5099 Don't kill already-reaped process (Bug#17561).
5100 * process.c (process_send_signal): Fix race condition where a
5101 subprocess was reaped by a signal handler between the check for
5102 liveness and calling 'kill', which meant that Emacs could in
5103 theory kill an innocent bystander process. Do the fix by blocking
5104 SIGCHLD in a critical section that checks liveness before killing.
5106 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5108 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5110 2014-05-26 Ken Brown <kbrown@cornell.edu>
5112 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5113 even if !CYGWIN (see bug#17510).
5115 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5117 * nsfns.m (Fns_do_applescript): Surround NSApp run
5118 with calls to ns_init_events, ns_finish_events (Bug#17424).
5120 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5122 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5123 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5125 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5126 with calls to ns_init_events, ns_finish_events (Bug#17424).
5128 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5130 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5131 if we are iterating over an object that generates glyphs for
5132 marginal areas. (Bug#17585)
5134 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5136 * xdisp.c (safe__call1, safe__eval): Now static.
5138 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5140 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5141 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5142 (safe_call1): Call safe_call instead of safe__call directly.
5144 2014-05-26 Ken Brown <kbrown@cornell.edu>
5146 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5147 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5150 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5152 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5153 (safe__call, safe__call1, safe__eval): New functions.
5154 (safe_call): Use it.
5155 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5156 (display_mode_element): Same for `:eval'.
5158 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5160 Fix port to 32-bit AIX (Bug#17540).
5161 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5162 twice. _text already includes this offset.
5163 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5165 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5167 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5168 when closest_pos is identical to to_charpos, don't recurse, since
5169 we already tried that, and failed. (Bug#17539)
5171 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5172 unwinding when frame's faces were not initialized yet, increment
5173 the frame's image-cache reference count before calling
5174 x_free_frame_resources. Don't dereference
5175 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5177 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5179 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5182 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5183 macfont.m, call draw with adjusted arguments so font drivers
5184 don't need to do that.
5186 * macfont.m (macfont_draw): Merge changes from Macport.
5188 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5190 * alloc.c (garbage_collect_1): New function, with all of the guts
5191 of Fgarbage_collect.
5192 (mark_stack): Accept an argument END and don't mark Lisp objects
5193 on the stack beyond the address given by END. Calculation of END
5194 was moved to Fgarbage_collect.
5195 (Fgarbage_collect): Calculate the end address of the stack portion
5196 that needs to be examined by mark_stack, and pass that address to
5197 garbage_collect_1, which will pass it to mark_stack.
5198 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5199 for more details about the underlying problems. In particular,
5200 this avoids dumping Emacs with the large hash-table whose value is
5201 held in purify-flag for most of the time loadup.el runs.
5203 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5205 * xfns.c (x_window_property_intern): New function (code from
5207 (Fx_window_property): Call x_window_property_intern. If property
5208 not found and NILP (source) and outer window != inner window,
5209 check outer window for property (Bug#17537).
5211 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5213 Supply malloc and alloc_size attributes for extern allocators.
5214 This documents the C API, and helps GCC generate a bit better code.
5215 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5216 (ATTRIBUTE_MALLOC_SIZE): New macros.
5217 * gmalloc.c (malloc, realloc, calloc):
5218 * gtkutil.h (malloc_widget_value):
5219 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5220 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5223 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5225 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5226 * image.c (imagemagick_load_image): Port to hosts that do not use
5227 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5229 2014-05-21 Leo Liu <sdl.web@gmail.com>
5231 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5233 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5235 * dbusbind.c (xd_signature): Revert last 2 patches.
5237 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5239 Allow any non-nil value to count as true in bool-vector.
5240 Likewise for xd_signature in dbusbind.c.
5241 This is more consistent with the usual practice in Emacs, which is
5242 that any non-nil value counts as true.
5243 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5244 * dbusbind.c (xd_signature): Likewise, for booleans.
5245 * data.c, lisp.h (Qbooleanp):
5246 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5248 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5250 * lisp.h (CHECK_BOOLEAN): New function.
5251 * alloc.c (Fbool_vector): New function.
5252 (syms_of_alloc): Defsubr it.
5253 * data.c (Qbooleanp): New symbol.
5254 (syms_of_data): DEFSYM it.
5255 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5257 * font.c (font_matching_entity): Extract font-entity object
5258 from the vector of matching entities (Bug#17486).
5260 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5262 Assume C99 or later (Bug#17487).
5263 * bytecode.c (B__dummy__): Remove.
5264 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5265 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5266 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5267 * regex.c (DEBUG_PRINT): Assume varargs macros.
5268 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5270 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5272 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5273 memory for every buffer that was dumped.
5275 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5277 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5278 (Fnreverse): Allow vectors and bool vectors.
5280 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5282 Minor cleanup for terminal setup.
5283 * termhooks.h (create_terminal): Adjust prototype.
5284 * terminal.c (create_terminal): Pass output method and RIF as args.
5285 (init_initial_terminal):
5286 * nsterm.m (ns_create_terminal):
5287 * term.c (init_tty):
5288 * w32term.c (w32_create_terminal):
5289 * xterm.c (x_create_terminal): Adjust users.
5290 Avoid redundant NULL initializers and add comments.
5292 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5294 * keyboard.c (Qdeactivate_mark): Now static.
5296 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5298 If available, use Xfixes extension to do pointer blanking.
5299 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5300 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5301 (make_invisible_cursor): Move to...
5302 * xterm.c (make_invisible_cursor): ...here.
5303 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5304 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5305 (x_term_init): Call to x_setup_pointer_blanking.
5306 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5307 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5309 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5311 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5313 2014-05-12 Glenn Morris <rgm@gnu.org>
5315 * fileio.c (Ffile_executable_p): Doc tweak.
5317 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5319 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5320 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5322 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5324 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5326 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5328 Fix initialization of minibuffer history variable (Bug#17430).
5329 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5330 Move the initialization up to prevent any "value void" message.
5332 2014-05-08 Samuel Bronson <naesten@gmail.com>
5334 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5335 are matched (bug#17413).
5337 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5339 Stop tooltips pulling Emacs window to front (Bug#17408).
5340 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5341 SetWindowPos invocations.
5343 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5345 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5346 not initialized (Bug#17398).
5348 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5350 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5352 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5354 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5355 [HAVE_NS]: Do not include png.h.
5356 (x_query_frame_background_color): New function.
5357 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5358 (png_load_body): Coalesce duplicate code.
5360 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5362 Consult libpng-config more consistently (Bug#17339).
5363 * Makefile.in (PNG_CFLAGS): New var.
5364 (ALL_CFLAGS): Use it.
5365 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5366 CFLAGS now handles this.
5368 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5370 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5371 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5372 because WCONTINUED is always defined now.
5373 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5375 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5377 * buffer.c (overlay_strings): Fix the wording of the commentary.
5379 2014-05-01 Glenn Morris <rgm@gnu.org>
5381 * floatfns.c (Fisnan):
5382 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5384 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5386 * term.c (tty_menu_activate): A better initialization for cursor
5389 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5391 * intervals.c: Tighten assertions.
5392 (create_root_interval): Make sure the interval is not empty.
5393 (intervals_equal): Use booleans.
5394 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5395 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5396 (balance_possible_root_interval): Simplify and use booleans.
5397 (split_interval_right, split_interval_left): Check LENGTH, and remove
5398 now redundant assertion.
5399 (adjust_intervals_for_insertion): Remove now redundant assertions.
5400 (delete_node, interval_deletion_adjustment)
5401 (adjust_intervals_for_deletion, merge_interval_right)
5402 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5403 (reproduce_interval): Make sure the interval is not empty.
5405 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5407 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5408 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5409 satisfaction that they would always be initialized.
5411 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5413 * term.c (tty_menu_display): Move the cursor to the active menu item.
5414 (tty_menu_activate): Return the cursor to the active menu item
5415 after displaying the menu and after displaying help-echo.
5416 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5417 for the details of why this is needed by screen readers and
5420 2014-04-30 Glenn Morris <rgm@gnu.org>
5422 * process.c (handle_child_signal):
5423 Handle systems without WCONTINUED. (Bug#15110, 17339)
5425 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5427 * window.c (struct saved_window): Remove mark.
5428 (Fset_window_configuration, save_window_save)
5429 (compare_window_configurations): Don't touch marks any more.
5431 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5433 Use bits_word for gcmarkbits.
5434 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5435 bits_word is typically a tad more efficient for mark bits than
5436 unsigned is, so use bits_word. All uses changed.
5437 * lisp.h (BITS_PER_INT): Remove; no longer used.
5439 Avoid undefined behavior in signed left shift.
5440 This ports to GCC 4.9.0 with -fsanitize=undefined.
5441 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5443 * regex.c (extract_number):
5444 * lisp.h (make_number, XINT):
5445 Do not shift a 1 bit left into a sign bit.
5446 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5447 not int, for gcmarkbits. All uses changed.
5449 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5451 * search.c (Fnewline_cache_check): Don't try to count newlines
5452 outside the buffer's restriction, as find_newline doesn't support that.
5454 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * window.c (Fset_window_configuration): Deactivate the mark before
5458 (set_window_buffer): Ignore window_initialized.
5459 (window_initialized): Remove.
5460 * keyboard.c (Qdeactivate_mark): Not static any more.
5461 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5464 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5466 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5467 and to clang 3.4, which have fixed the bug. This should let us
5468 run a bit faster on these platforms when address sanitization is
5471 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5473 Port to GCC 4.9.0 with --enable-gcc-warnings.
5474 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5476 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5477 a way that also works with GCC 4.9.0.
5479 * search.c (Fnewline_cache_check): Remove unused locals.
5481 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5483 * search.c (find_newline1): New subroutine.
5484 (Fnewline_cache_check): New function.
5485 (syms_of_search): Defsubr it.
5487 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5489 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5490 * keyboard.c (unblock_input): Add comment.
5491 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5493 2014-04-22 Daniel Colascione <dancol@dancol.org>
5495 * lread.c (readevalloop_eager_expand_eval): New function
5496 that can recurse into toplevel forms.
5497 (readevalloop): Call it.
5498 * lisp.h: Declare Qprogn.
5499 * callint.c (Qprogn): No longer static.
5501 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5503 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5504 Also change identifiers to match the comments, and add more assertions
5507 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5509 * emacs.c (close_output_streams): Don't clear and restore errno.
5511 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5513 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5514 never becomes visible, i.e. using XMonad (Bug#17237).
5516 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5518 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5519 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5520 (Fline_pixel_height): Don't assume that the current buffer and the
5521 selected window's buffer are one and the same. (Bug#17281)
5523 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5524 paragraph-start cache before the newline cache. (Bug#17269)
5526 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5528 * term.c (tty_send_additional_strings): No need to fflush here,
5530 (tty_set_terminal_modes): fflush after sending additional strings,
5533 2014-04-17 Daniel Colascione <dancol@dancol.org>
5535 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5537 (tty_send_additional_strings): New function.
5538 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5539 (syms_of_term): Intern tty-mode-set-strings and
5540 tty-mode-reset-strings.
5542 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5544 * window.c (save_window_save): Lookup window_point_insertion_type in
5545 the right buffer (bug#15457).
5546 (Qwindow_point_insertion_type): New var.
5547 (syms_of_window): Initialize it.
5549 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5551 Fix the MSDOS build.
5552 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5553 (copy_text_and_data): Zero out the atexit chain pointer before
5556 * termhooks.h (encode_terminal_code): Update prototype.
5558 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5559 visible for all DOS_NT ports, not just WINDOWSNT.
5560 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5562 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5563 unless it is defined.
5564 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5566 * process.c (close_on_exec, accept4, process_socket): Move into
5567 the "ifdef subprocesses" part.
5568 (catch_child_signal): Condition by "ifdef subprocesses".
5569 (syms_of_process) <Qinternal_default_process_sentinel>
5570 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5572 * msdos.h: Add prototypes for new functions.
5573 (EINPROGRESS): Define.
5574 (O_CLOEXEC): Define to zero.
5576 * msdos.c (check_window_system): Remove unnecessary an
5577 incompatible duplicate function.
5578 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5579 New functions in support of new functionality.
5581 * menu.c (single_menu_item): Add visual indication of submenu
5582 also for menus on MSDOS frames.
5583 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5585 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5586 when async subprocesses aren't supported.
5588 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5590 * emacs.c (close_output_streams): Zero out errno before calling
5593 * dired.c [MSDOS]: Include msdos.h.
5595 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5596 (DATA_START) [MSDOS]: Define.
5597 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5599 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5600 Ifdef away for MSDOS.
5601 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5602 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5604 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5605 Use temporary file template that is compatible with mkostemp.
5606 Move vfork-related portions under #ifndef MSDOS.
5607 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5609 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5611 * buffer.c (Foverlays_at): Add argument `sorted'.
5613 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5615 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5616 text, invalidate the bidi_paragraph_cache upto and including the
5619 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5621 Port to IRIX 6.5 (Bug#9684).
5622 * conf_post.h (INET6) [IRIX6_5]: Define.
5623 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5624 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5626 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5628 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5629 before passing it to system APIs.
5631 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5633 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5634 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5636 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5638 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5640 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5642 Remove DATA_SEG_BITS.
5643 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5644 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5645 cc, but that platform is so old that SGI itself stopped supporting
5646 it in December 2013. If you still need Emacs on IRIX, please
5647 either compile with GCC and port the undumping code, or run
5648 './configure --with-wide-int'.
5649 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5650 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5651 DEFINE_GDB_SYMBOL_START way to define it.
5652 (NONPOINTER_BITS): New macro.
5653 (EMACS_INT): Use it.
5654 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5655 the problem and/or configuring --with-wide-int.
5656 (USE_LSB_TAG): Simplify, based on above changes.
5657 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5658 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5660 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5662 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5663 covered by a display string that ends in a newline, and that cases
5664 going back by DVPOS lines to hit the search limit, lift the limit
5665 and go back until DVPOS is reached. (Bug#17244)
5667 * indent.c (Fvertical_motion): Handle correctly the case when the
5668 display string is preceded by an empty line.
5670 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5671 use S_IWRITE instead.
5673 2014-04-11 Glenn Morris <rgm@gnu.org>
5675 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5677 2014-04-11 Ken Brown <kbrown@cornell.edu>
5679 * Makefile.in (EMACS_MANIFEST): Revert last change.
5681 2014-04-10 Daniel Colascione <dancol@dancol.org>
5683 * puresize.h (BASE_PURESIZE): Increase.
5685 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5687 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5689 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5690 region handling (and don't call signal_before_change) if
5691 inhibit_modification_hooks is set.
5692 (signal_before_change): Don't check inhibit_modification_hooks any more.
5694 2014-04-08 Daniel Colascione <dancol@dancol.org>
5696 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5697 function cells contain valid lisp objects. (Modified version of
5700 * alloc.c (detect_suspicious_free): Split actual stack capturing
5701 out into new function for easier breakpoint setting.
5702 (note_suspicious_free): New function.
5704 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5706 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5708 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5709 (symbol_block_pinned): New var.
5710 (Fmake_symbol): Initialize `pinned'.
5711 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5712 pinned and signal an error for un-purifiable objects.
5713 (pure_cons): Use it.
5714 (Fpurecopy): Use it, except for objects that can't be purified.
5715 (mark_pinned_symbols): New function.
5716 (Fgarbage_collect): Use it.
5717 (gc_sweep): Remove hack made unnecessary.
5719 2014-04-07 Glenn Morris <rgm@gnu.org>
5721 * keyboard.c (Fopen_dribble_file): Doc tweak.
5723 2014-04-07 Ken Brown <kbrown@cornell.edu>
5725 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5727 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5729 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5730 We have a substitute execinfo.h on hosts that lack it.
5731 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5732 isn't optimized away.
5734 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5736 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5737 * alloc.c (memory_full):
5738 * charset.c (syms_of_charset):
5739 * doc.c (Fsnarf_documentation):
5741 * font.c (BUILD_STYLE_TABLE):
5742 * keyboard.c (make_lispy_event):
5743 * profiler.c (setup_cpu_timer):
5744 * xgselect.c (xg_select):
5745 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5747 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5748 Replace the only use with ARRAYELTS (font_property_table).
5749 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5751 2014-04-03 Daniel Colascione <dancol@dancol.org>
5753 * xterm.c (x_term_init):
5754 * xfns.c (best_xim_style):
5755 * xfaces.c (Fdump_colors):
5756 * w32fns.c (w32_default_color_map):
5757 * w32.c (init_environment, N_ENV_VARS):
5758 * unexcw.c (read_exe_header):
5759 * term.c (term_get_fkeys_1):
5760 * sysdep.c (init_baud_rate):
5761 * nsterm.m (ns_convert_key):
5762 * nsfns.m (get_geometry_from_preferences):
5763 * msdos.c (dos_set_window_size, init_environment):
5764 * macfont.m (mac_font_get_glyph_for_cid)
5765 (macfont_store_descriptor_attributes)
5766 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5767 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5768 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5770 * image.c (xpm_str_to_color_key):
5771 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5772 * frame.c (x_set_frame_parameters):
5773 * fileio.c (Ffile_selinux_context):
5774 * emacs.c (sort_args):
5775 * dosfns.c (msdos_stdcolor_name):
5776 * dired.c (file_attributes):
5777 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5778 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5781 2014-04-02 Daniel Colascione <dancol@dancol.org>
5783 * data.c (Ffset): Abort if we're trying to set a function call to
5786 * lisp.h (ARRAYELTS): New macro.
5788 * alloc.c: Include execinfo.h if available.
5789 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5790 (suspicious_free_record): New structure.
5791 (suspicious_objects, suspicious_object_index)
5792 (suspicious_free_history, suspicious_free_history_index):
5794 (find_suspicious_object_in_range, detect_suspicious_free)
5795 (Fsuspicious_object): New functions.
5796 (cleanup_vector): Call find_suspicious_object_in_range.
5798 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5800 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5801 width from font width (Bug#17163).
5803 * frame.c (x_set_frame_parameters): Calculate default values of
5804 new frame sizes only after all other frame parameters have been
5805 processed (Bug#17142).
5807 2014-04-02 Ken Brown <kbrown@cornell.edu>
5809 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5812 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5814 * xterm.c (x_draw_image_glyph_string): Adjust image background
5815 width accordingly when its x position is adjusted. (Bug#17115)
5817 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5819 * font.c (font_list_entities): Do not add empty vector to font cache.
5820 (font_matching_entity): Likewise. If matching entity is found, insert
5821 1-item vector with this entity instead of entity itself (Bug#17125).
5823 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5825 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5827 * fns.c (validate_subarray): Rename from validate_substring,
5828 since it works for vectors too. New arg ARRAY. Optimize for the
5829 non-nil case. Instead of returning bool, throw an error if out of
5830 range, so that the caller needn't do that. All uses changed.
5831 Report original values if out of range.
5832 (Fsubstring, Fsubstring_no_properties, secure_hash):
5833 Also optimize the case where FROM is 0 or TO is the size.
5835 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5837 * search.c (Freplace_match): Use make_specified_string.
5838 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5839 to catch bogus override face of glyph strings.
5840 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5841 Move common substring range checking code to...
5842 (validate_substring): ...this function.
5844 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5846 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5848 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5850 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5851 bar is zero height, just return (Bug#16976).
5852 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5854 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5856 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5857 is nil. If waiting for toolbar to complete, force a redraw.
5859 2014-03-28 Glenn Morris <rgm@gnu.org>
5861 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5862 (emacs_bugreport): New variable.
5863 (usage_message): Use PACKAGE_BUGREPORT.
5864 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5866 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5868 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5870 Port recent signal-related changes to FreeBSD.
5871 Problem reported by Herbert J. Skuhra.
5872 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5873 Move decls from here ...
5874 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5876 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5878 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5879 and width of image background when it is displayed with a 'box'
5882 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5884 More backward-compatible fix to char-equal core dump (Bug#17011).
5885 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5886 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5888 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5890 * image.c (init_svg_functions): When loading SVG-related libraries,
5891 free already loaded libraries if the initialization fails.
5892 (rsvg_handle_set_size_callback): Remove declaration, unused.
5894 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5896 Fix core dump in char-equal (Bug#17011).
5897 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5898 unibyte buffers, as we can't tell whether the characters are
5901 * insdel.c (adjust_markers_for_delete): Remove unused local.
5903 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5905 Have (MARKER . ADJUSTMENT) undo records always be immediately
5906 after their corresponding (TEXT . POS) record in undo list.
5908 * lisp.h (record-delete): New arg record_markers.
5909 (record_marker_adjustment): No longer needed outside undo.c.
5910 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5911 adjustments to undo.c's record_marker_adjustments. Note that
5912 fileio.c's decide_coding_unwind is another caller to
5913 adjust_markers_for_delete. Because it has undo list bound to t,
5914 it does not rely on adjust_markers_for_delete to record marker
5916 (del_range_2): Swap call to record_delete and
5917 adjust_markers_for_delete so as undo marker adjustments are
5918 recorded before current deletion's adjustments, as before.
5919 (adjust_after_replace):
5920 (replace_range): Pass value for new record_markers arg to
5922 * undo.c (record_marker_adjustment): Rename to
5923 record_marker_adjustments and made static.
5924 (record_delete): Check record_markers arg and call
5925 record_marker_adjustments.
5926 (record_change): Pass value for new record_markers arg to
5928 (record_point): at_boundary calculation no longer needs to account
5929 for marker adjustments.
5931 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5933 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5936 2014-03-26 Glenn Morris <rgm@gnu.org>
5938 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5940 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5942 * buffer.c (struct sortvec): Add field `spriority'.
5943 (compare_overlays): Use it.
5944 (sort_overlays): Set it.
5946 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5948 * xdisp.c (redisplay_window): If all previous attempts to find the
5949 cursor row failed, try a few alternatives before falling back to
5950 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5952 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5954 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5955 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5957 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5958 variables on Windows.
5960 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5962 * w32.c (unsetenv): Remove unused var `retval'.
5963 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5965 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5966 (start_watching): Remove unused var `thr'.
5968 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5969 (find_child_console): Remove unnecesary var `thread_id'.
5971 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5972 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5974 2014-03-26 Glenn Morris <rgm@gnu.org>
5976 * filelock.c (Flock_buffer): Doc tweak.
5978 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5979 * emacs.c (shut_down_emacs):
5980 * fileio.c (Finsert_file_contents, write_region):
5981 * filelock.c (top-level, syms_of_filelock):
5982 * insdel.c (prepare_to_modify_buffer_1):
5983 CLASH_DETECTION is always defined now.
5985 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5987 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5988 DLL handle, to speed up thread startup.
5990 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5992 Handle sigmask better with nested signal handlers (Bug#15561).
5993 * atimer.c (sigmask_atimers): Remove.
5994 Remaining use rewritten to use body of this function.
5995 * atimer.c (block_atimers, unblock_atimers):
5996 * callproc.c (block_child_signal, unblock_child_signal):
5997 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5998 New arg OLDSET. All callers changed.
5999 * atimer.c (block_atimers, unblock_atimers):
6000 * callproc.c (block_child_signal, unblock_child_signal):
6001 * keyboard.c (handle_interrupt):
6002 * sound.c (vox_configure, vox_close):
6003 Restore the old signal mask rather than unilaterally clearing bits
6004 from the mask, in case a handler is running within another
6005 handler. All callers changed.
6006 * lisp.h, process.c, process.h, term.c:
6007 Adjust decls and callers to match new API.
6008 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6009 signal handlers aren't supposed to use floating point anyway.
6010 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6012 2014-03-23 Daniel Colascione <dancol@dancol.org>
6014 Split gc_sweep into discrete functions for legibility and better
6017 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6018 (sweep_vectors): Fix typo in comment.
6019 (sweep_conses, sweep_floats, sweep_intervals)
6020 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6021 (gc_sweep): Call new functions, to which existing functionality is
6023 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6025 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6027 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6029 2014-03-23 Daniel Colascione <dancol@dancol.org>
6031 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6032 only if xic_style calls for it. This change allows Emacs to work
6033 with ibus. Also, don't leak resources if create_frame_xic fails,
6034 and stop caching xic_style across different displays.
6035 (supported_xim_styles): Make const.
6036 (best_xim_style): Remove first parameter: it's always just
6037 supported_xim_styles. Change to look at supported_xim_styles
6040 2014-03-23 Daniel Colascione <dancol@dancol.org>
6042 * term.c (init_tty): Rearrange condition for clarity; print
6043 appropriate diagnostic.
6045 2014-03-23 Daniel Colascione <dancol@dancol.org>
6047 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6048 array. (ASAN caught.)
6050 2014-03-22 Glenn Morris <rgm@gnu.org>
6052 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6054 2014-03-22 Daniel Colascione <dancol@dancol.org>
6056 * process.c (conv_sockaddr_to_lisp): When extracting the string
6057 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6059 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6061 Fix regression introduced by patch for Bug#10500.
6062 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6063 * w32term.c (x_draw_image_relief): Likewise.
6065 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6067 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6068 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6069 maximize a frame for odd default fonts.
6071 2014-03-21 Glenn Morris <rgm@gnu.org>
6073 * minibuf.c (history-length): Increase default from 30 to 100.
6075 2014-03-21 Daniel Colascione <dancol@dancol.org>
6077 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6078 every time we switch to minibuffer.
6080 * alloc.c (lisp_align_malloc, allocate_string_data)
6081 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6082 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6084 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6086 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6087 support more "verbs".
6089 2014-03-21 Daniel Colascione <dancol@dancol.org>
6091 Always prohibit dumping a dumped Emacs.
6093 * emacs.c (might_dump): New variable.
6094 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6095 * lisp.h (might_dump): Declare.
6096 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6098 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6100 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6102 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6104 * doc.c (store_function_docstring): Warn when we don't know where to
6106 (Fsubstitute_command_keys): Don't advertise the fact that
6107 text-properties are dropped, since we think it's a bug that we'll fix.
6109 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6110 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6111 * frame.c (frame_garbaged): Make "docstring" more precise.
6113 2014-03-20 Glenn Morris <rgm@gnu.org>
6115 * charset.c (init_charset): When we cannot find the charsets directory,
6116 mention if EMACSDATA is set.
6118 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6120 * fns.c (Frandom): Fix rare bug where the result isn't random.
6122 Fix porting inconsistency about rounding to even.
6123 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6124 This way, the unusual !HAVE_RINT case acts like the usual
6125 HAVE_RINT case, and we can fix the documentation accordingly.
6127 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6129 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6130 (w32_wnd_proc): Initialize the dwHoverTime member of
6131 TRACKMOUSEEVENT structure.
6133 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6135 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6137 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6139 * search.c (find_newline): Speed up the function when using the
6140 newline cache, by halving the number of calls to
6141 region_cache_forward and region_cache_backward. (Bug#16830)
6143 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6145 * buffer.c (Fset_buffer): Document return value (bug#17015).
6147 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6149 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6150 nil, always resize character wise to avoid potential loss of the
6151 mode line (Bug#16923 related).
6153 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6155 * frame.c (x_set_frame_parameters): Always calculate new sizes
6156 pixelwise to avoid potential loss when rounding.
6158 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6160 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6161 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6163 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6165 * w32.c (fstatat): Don't add an extra slash if the argument ends
6166 with a slash: this fails the subsequent call to stat_worker on
6167 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6169 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6171 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6173 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6175 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6177 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6178 when frame is only on one screen (Bug#14713).
6180 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6182 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6183 there's a valid wrap point in the display line, the last glyph
6184 cannot "just barely fit" on this row, because display_line doesn't
6185 let it. Instead, proceed as if the last glyph didn't fit, so that
6186 we eventually back up the iterator to the wrap point. This avoids
6187 delusional behavior of move_it_to, whereby it proceeds to the next
6188 display line, but sets current_x to zero for all the glyphs that
6189 without word-wrap would fit on the previous display line.
6190 One result was that visual-order cursor movement behaved erratically
6192 (Fmove_point_visually): Add code to find the x coordinate of the
6193 last character before wrap point, under word-wrap on a TTY.
6195 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6197 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6198 also return value of MOVE_POS_MATCH_OR_ZV from
6199 move_it_in_display_line_to, when moving from beginning of line to
6200 point's position. (Bug#16961)
6202 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6204 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6205 * window.c (Fselect_window): Explain NORECORD and
6206 `buffer-list-update-hook' in doc-string.
6208 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6210 * window.c (Fother_window_for_scrolling): Check that
6211 Vother_window_scroll_buffer is a buffer.
6213 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6215 * xterm.c (xim_initialize): Always pass a copy of resource name
6216 to XRegisterIMInstantiateCallback and eassert whether return
6217 value is True. Passing copy is important because Xlib doesn't
6218 make its own copy and resource name argument usually points to
6219 SSDATA (Vx_resource_name), which may be changed from Lisp.
6220 (xim_close_display): For XUnregisterIMInstantiateCallback,
6221 always eassert return value and pass exactly the same values
6222 as were used for XRegisterIMInstantiateCallback.
6223 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6224 sources to check why if you are interested.
6226 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6228 * dispnew.c (change_frame_size_1): Add new_lines instead of
6229 new_height, the latter may be still zero if passed as such.
6230 * window.c (Fwindow_pixel_height): Mention bottom divider in
6233 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6235 Fix "resource temporarily unavailable" with xgselect
6237 * xgselect.c: Include <stdbool.h>.
6238 (xg_select) [!USE_GTK]: Don't lose track of errno.
6240 Fix minor --enable-gcc-warnings issues.
6241 * widget.c (update_various_frame_slots, EmacsFrameResize):
6242 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6244 2014-03-04 Ken Brown <kbrown@cornell.edu>
6246 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6247 represent the actual adjustment needed for alignment.
6249 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6251 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6252 needed, and don't reallocate if the initial allocation already
6253 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6255 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6257 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6260 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6262 * cmds.c (delete-char): Update docstring pointing out that the
6263 function ignores `delete-active-region' and `overwrite-mode'.
6265 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6267 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6269 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6270 allocated buffer due to alignment.
6271 (freehook): If the block to be freed was allocated by
6272 'aligned_alloc', find its real pointer before calling 'free'.
6274 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6277 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6279 * font.c (toplevel): Adjust comment about font cache layout.
6280 (font_clear_cache): Fix to match real font cache layout.
6281 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6282 (Fframe_font_cache) [FONT_DEBUG]: New function.
6283 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6285 Avoid crashes when X fonts are erroneously freed on reused X
6286 'Display *' connection data (Bug#16069). Note that X font
6287 resources still may be leaked, but currently there is no way
6288 to completely avoid it.
6289 * xterm.h (struct x_display_info): New member x_id. Add comments.
6290 * xterm.c (x_display_id): New variable.
6291 (x_term_init): Assign identifier to each opened X connection.
6292 * xfont.c (struct xfont): New member x_display_id.
6293 (xfont_open): Initialize it with frame's display id.
6294 (xfont_close): Check whether font's display id matches the one
6295 recorded for the given display. Adjust comment.
6296 * xftfont.c (struct xftfont_info):
6297 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6299 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6301 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6302 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6303 killed Vother_window_scroll_buffer.
6304 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6306 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6308 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6309 that start with more than 2 slashes as UNCs. (Bug#16751)
6311 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6313 Fix a few crashes and leaks when cloning C strings.
6314 * alloc.c, lisp.h (dupstring): New function.
6315 * gtkutil.c (xg_get_font):
6316 * term.c (tty_default_color_capabilities):
6317 * xsettings.c (store_monospaced_changed)
6318 (store_font_name_changed, parse_settings)
6319 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6320 This avoids some unlikely crashes due to accessing freed storage,
6321 and avoids some minor memory leaks in the more-typical case.
6323 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6325 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6326 cursor when modeline can't be dragged (Bug#16647).
6328 2014-02-28 Glenn Morris <rgm@gnu.org>
6330 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6331 from custom-delayed-init-variables. (Bug#11565)
6333 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6335 More fixes for mouse glyph calculations (Bug#16647).
6336 * window.c (coordinates_in_window): In intersection of
6337 horizontal and vertical window dividers prefer the horizontal
6338 one. Add some extra parens to last fix.
6339 (window_relative_x_coord): Return x-coordinate for header and
6341 * xdisp.c (remember_mouse_glyph): In text area don't extend
6342 glyph into mode line to show the vertical drag cursor there
6343 immediately. Subdivide mouse glyphs in right fringes to show a
6344 horizontal drag cursor as soon as we enter the "grabbable width"
6345 portion. Handle vertical border case separately. Do not
6346 subdivide window divider areas.
6347 (note_mouse_highlight): On bottom divider of bottommost windows
6348 show vertical drag cursor only when the minibuffer window can be
6351 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6353 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6354 reset by the face of the object just displayed. See also bug#76.
6355 (get_next_display_element): If the string came from a display
6356 property, examine the box face attribute at it->position, not at
6357 it->current.pos, since the latter was not updated yet. (Bug#16870)
6358 (handle_face_prop): Improve commentary.
6360 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6362 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6363 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6365 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6367 Fixes around Bug#16647.
6368 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6369 ON_BOTTOM_DIVIDER cases.
6370 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6371 only if the window has no right divider.
6372 (Fcoordinates_in_window_p): Fix doc-string.
6374 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6376 * lread.c (Funintern): Fix doc to match advertised calling convention.
6378 2014-02-24 Daniel Colascione <dancol@dancol.org>
6380 * keyboard.c (read_char): Close race that resulted in lost events.
6382 2014-02-22 Glenn Morris <rgm@gnu.org>
6384 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6385 * window.c (window-resize-pixelwise): Doc fixes.
6387 * process.c (Finternal_default_process_filter)
6388 (Finternal_default_process_sentinel): Doc tweaks.
6390 2014-02-21 Glenn Morris <rgm@gnu.org>
6392 * process.c (Fprocess_buffer, Faccept_process_output)
6393 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6396 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6398 * window.c (Fwindow_scroll_bar_width): New function.
6400 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6402 Pacify GCC when configuring with --enable-gcc-warnings.
6403 * xdisp.c (move_it_in_display_line_to) [lint]:
6404 Initialize recently-added local.
6406 2014-02-21 Daniel Colascione <dancol@dancol.org>
6408 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6410 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6412 * xdisp.c (init_iterator): Don't dereference a bogus face
6413 pointer. (Bug#16819)
6414 (try_cursor_movement): Don't use cursor position if
6415 set_cursor_from_row failed to compute it. This avoids assertion
6416 violations in MATRIX_ROW.
6417 (move_it_in_display_line_to): Save the iterator state in ppos_it
6418 only once per call. Reimplement the method used to return to the
6419 best candidate position if all the positions found in display line
6420 are beyond TO_CHARPOS. This cuts down the number of calls to
6421 bidi_shelve_cache, which moves a lot of stuff when lines are long
6422 and include bidirectional text. (Bug#15555)
6424 2014-02-20 Glenn Morris <rgm@gnu.org>
6426 * data.c (Fdefalias): Doc fix.
6428 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6430 * xdisp.c (display_line): Fix horizontal scrolling of large images
6431 when fringes are turned off. This comes at a price of not
6432 displaying the truncation/continuation glyphs in this case.
6435 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6436 CreateDIBSection returns an error indication, zero out *ximg after
6437 destroying the image. This avoids crashes in memory allocations
6438 due to the fact that some of the callers also call
6439 x_destroy_x_image, which will attempt to free an already free'd
6442 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6444 * widget.c (update_various_frame_slots): Don't set
6445 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6447 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6449 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6451 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6453 temacs --daemon fix (Bug#16599).
6454 * emacs.c (main): Initialize daemon_pipe[1] here ...
6455 (syms_of_emacs): ... instead of here.
6457 2014-02-16 Anders Lindgern <andlind@gmail.com>
6459 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6462 2014-02-16 Daniel Colascione <dancol@dancol.org>
6464 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6465 (xd_get_connection_address): Use it.
6466 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6467 xd_get_connection_address because the latter signals if the bus
6468 we're trying to close is already disconnected.
6470 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6472 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6473 argument to CreateThread. This avoids segfaults on Windows 9X.
6474 Reported by oslsachem <oslsachem@gmail.com>.
6476 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6479 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6480 (check_lseek): New function, to report lseek errors.
6481 (save_data_space, update_file_ptrs, read_header, write_header)
6482 (copy_file, copy_rest, unexec): Use these news functions.
6483 (update_file_ptrs): Don't assume wraparound behavior when
6484 converting a large size_t value to off_t.
6486 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6488 * composite.c (fill_gstring_header): Pass positions as C integers
6489 and move parameters checking to...
6490 (Fcomposition_get_gstring): ...this function. Handle case when
6491 buffer positions are in reversed order and avoid crash (Bug#16739).
6493 * buffer.c (validate_region): Mention current buffer in error message.
6495 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6497 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6499 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6501 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6503 2014-02-11 Glenn Morris <rgm@gnu.org>
6505 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6506 Replace refs to "OpenStep" in messages.
6508 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6510 Avoid "." at end of error diagnostics.
6511 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6512 * font.c (Ffont_at):
6513 * nsfns.m (ns_display_info_for_name):
6514 * nsselect.m (Fx_own_selection_internal):
6515 * nsterm.m (performDragOperation:):
6516 Remove "." from end of diagnostic.
6518 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6520 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6521 unintuitive (bug#15824).
6522 (Fyes_or_no_p): Doc fix (bug#15456).
6524 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6526 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6528 * eval.c (call_debugger): When exiting the debugger, do not allow
6529 max_specpdl_size less than actual binding depth (Bug#16603).
6530 (syms_of_eval): Adjust docstring.
6532 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6534 * cmds.c (Fself_insert_command): Output a clearer error message on
6535 negative repetitions (bug#9476).
6537 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6539 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6541 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6543 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6545 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6547 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6549 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6551 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6553 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6555 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6556 `exit' works (bug#15865).
6558 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6560 Constrain window box/body sizes and margin widths (Bug#16649).
6561 * xdisp.c (window_box_width): Don't return less than zero.
6562 (window_box_left_offset, window_box_right_offset): Don't return
6563 more than the window's pixel width.
6564 * window.c (window_body_height, window_body_width): Don't return
6566 (window_resize_apply): Adjust margin width, if necessary.
6568 2014-02-07 Glenn Morris <rgm@gnu.org>
6570 * nsterm.m (syms_of_nsterm): Doc fix.
6572 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6574 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6575 New variables: pointers through which to call the respective APIs.
6576 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6577 (filename_from_ansi, sys_link, check_windows_init_file):
6578 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6579 This is required on Windows 9X, where we dynamically load
6580 UNICOWS.DLL which has their non-stub implementations.
6581 (maybe_load_unicows_dll): Assign addresses to these 2 function
6582 pointers after loading UNICOWS.DLL.
6584 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6585 MultiByteToWideChar and WideCharToMultiByte through function
6588 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6591 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6593 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6594 for OSX >= 10.9 if separate spaces are used.
6595 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6597 2014-02-06 Glenn Morris <rgm@gnu.org>
6599 * buffer.c (cache-long-scans): Doc fix.
6601 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6603 * w32fns.c (Fw32_shell_execute): Doc fix.
6605 2014-02-05 Bastien Guerry <bzg@gnu.org>
6607 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6608 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6610 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6612 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6613 outside the window (Bug#16649).
6615 * xdisp.c (note_mouse_highlight): When entering a margin area show
6616 a non-text cursor (Bug#16647).
6618 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6620 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6621 It prompted a compile-time diagnostic on GNU/Linux.
6622 Simplify to remove the need for the label.
6624 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6626 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6627 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6628 to show it; otherwise return 'unsupported--w32-dialog' to signal
6629 to the caller that emulation with menus is necessary.
6630 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6632 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6634 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6637 * menu.c (Fx_popup_dialog): Don't condition the call to
6638 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6639 special symbol 'unsupported--w32-dialog', emulate the dialog with
6640 a menu by calling x-popup-menu.
6642 * menu.h (Qunsupported__w32_dialog): New extern variable.
6644 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6646 * keyboard.c (kbd_buffer_get_event): Read file notification events
6649 * xgselect.c (xg_select): Read glib events in any case, even if
6650 there are no file descriptors to watch for. (Bug#16519)
6652 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6654 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6655 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6656 * w32term.c (w32_draw_window_divider): Handle first and last
6658 * w32term.h (w32_fill_area_abs): New function.
6659 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6661 * xfaces.c (realize_basic_faces): Handle new face ids.
6662 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6663 and bottom divider width.
6664 * xterm.c (x_draw_window_divider): Handle first and last pixels
6667 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6669 * print.c (Fexternal_debugging_output): Add cast to pacify
6670 --enable-gcc-warnings.
6671 * eval.c (call_debugger): Grow specpdl if the debugger was
6672 entered due to specpdl overflow (Bug#16603) and allow more
6673 specpdl space for the debugger itself.
6675 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6677 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6680 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6682 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6683 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6685 * print.c (Fexternal_debugging_output): If the argument character
6686 is non-ASCII, encode it with the current locale's encoding before
6687 writing the result to the terminal. (Bug#16448)
6689 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6690 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6693 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6695 * process.c (create_process): Reset SIGPROF handler in the child.
6696 * callproc.c (call_process): Likewise.
6698 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6700 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6702 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6704 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6705 of zero to print strings, GDB doesn't like it.
6707 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6708 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6709 we still use correct addresses. (Bug#16576)
6711 2014-01-27 K. Handa <handa@gnu.org>
6713 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6714 to preserve the code detection behavior of 24.3.
6715 * coding.h (struct coding_system): New member detected_utf8_bytes.
6716 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6717 (decode_coding_gap): Use short cut for UTF-8 file reading only
6718 when coding->detected_utf8_bytes equals to coding->src_bytes.
6719 * fileio.c (Finsert_file_contents): Cancel the previous change.
6721 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6723 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6724 that are not visible.
6726 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6728 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6729 is grabbed (Bug#16565).
6731 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6733 * xdisp.c (last_max_ascent): Re-remove after erroneously
6734 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6736 (move_it_to): Re-remove reference to last_max_ascent.
6737 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6738 max_descent here instead of calling line_bottom_y.
6741 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6743 * terminal.c (initial_free_frame_resources): New function.
6744 (init_initial_terminal): Install new hook to free face cache
6745 on initial frame and avoid memory leak. For details, see
6746 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6747 * xfaces.c (free_frame_faces): Adjust comment.
6749 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6751 * data.c (Fstring_to_number): Document results if unparsable
6754 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6756 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6758 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6760 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6761 * coding.c (detect_coding_utf_8, emacs_mule_char)
6762 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6763 (check_utf_8, decode_coding):
6764 * coding.h (struct coding_system.errors):
6765 Use ptrdiff_t, not int, for integer values derived from buffer and
6768 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6769 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6770 before invoking decode_coding_gap, since there's just one block.
6772 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6774 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6775 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6776 too early. Again run change_frame_size before assigning menu-
6779 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6781 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6782 arrives, call x_check_fullscreen, in case the new display has a
6783 different resolution. (Bug#16517)
6785 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6787 * term.c (read_menu_input): If the selected frame changes, exit
6789 (tty_menu_show): If the selected frame changes while we displayed
6790 a menu, throw to top level. (Bug#16479)
6792 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6794 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6796 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6798 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6799 * data.c (count_one_bits_word): Fix bug (negated comparison)
6800 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6802 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6804 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6805 Avoid undefined behavior by initializing display property bit of a
6806 string processed by the bidirectional iterator. For details, see
6807 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6809 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6811 Minor cleanup of previous change.
6812 * image.c (imagemagick_error, Fimagemagick_types):
6813 Omit some recently-introduced and unnecessary casts and assignments.
6815 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6817 Fix two memory leaks discovered with Valgrind.
6818 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6819 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6821 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6823 Fixes in window size functions around Bug#16430 and Bug#16470.
6824 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6825 (Fwindow_mode_line_height, Fwindow_header_line_height)
6826 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6827 Minor doc-string adjustments.
6828 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6829 Rewrite doc-strings.
6830 (window_body_height, window_body_width): Do not count partially
6831 visible lines/columns when PIXELWISE is nil (Bug#16470).
6832 (Qfloor, Qceiling): New symbols.
6834 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6836 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6837 when the image cache is not yet allocated. (Bug#16509)
6839 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6841 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6842 re-attach intervals to its base buffer (Bug#16502).
6843 * intervals.c (set_interval_object): Move from here...
6844 * intervals.h (set_interval_object): ... to here. Fix comments.
6846 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6848 Avoid undefined behavior by initializing buffer redisplay bit.
6849 Problem reported by Dmitry Antipov in
6850 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6851 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6853 Revert some of the CANNOT_DUMP fix (Bug#16494).
6854 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6856 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6858 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6859 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6860 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6861 they are replaced by macros that expand into direct calls to the
6862 corresponding functions from GDI32.DLL.
6863 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6864 variables in the Cygwin build, they are unused.
6866 2014-01-19 K. Handa <handa@gnu.org>
6868 * composite.c (composition_update_it): Fix previous change.
6870 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6872 Fix file name handling on MS-Windows 9X.
6873 * w32.c (maybe_load_unicows_dll): New function.
6875 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6876 on, to make sure we can convert file names to and from UTF-8 on
6877 Windows 9X. This fixes a failure to start up because Emacs cannot
6878 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6880 * w32font.c [WINDOWSNT]: Include w32.h.
6881 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6882 of implementing the same stuff.
6883 Remove now unused g_b_init_is_windows_9x.
6885 * w32.h (maybe_load_unicows_dll): Add prototype.
6887 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6889 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6890 switch to single keyboard. Prevents daemon crashes when a new
6891 client connects while we show a TTY menu in an existing client.
6894 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6896 Fix MinGW64 porting problem with _setjmp.
6897 Reported by Eli Zaretskii in:
6898 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6899 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6900 the old _setjmp and _longjmp. All uses changed.
6902 2014-01-13 Daniel Colascione <dancol@dancol.org>
6904 * textprop.c (Fremove_list_of_text_properties):
6905 Correctly handle reaching the end of the interval tree. (Bug#15344)
6907 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6909 * xdisp.c (resize_mini_window): Round height to a multiple of
6910 frame's line height. Fix bug in calculation of window start
6911 position (Bug#16424).
6913 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6915 * macfont.m: Include termchar.h.
6916 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6917 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6918 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6919 *_WITH_GC_* to take face and f as parameters.
6920 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6921 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6923 2014-01-13 Daniel Colascione <dancol@dancol.org>
6925 Fix menu item updating in the presence of the Unity global menu
6928 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6929 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6931 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6932 updating menus; explain why.
6933 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6934 problem it's supposed to solve and it interferes with detecting
6935 the presence of a global menu.
6936 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6939 2014-01-11 K. Handa <handa@gnu.org>
6941 * composite.c (composition_update_it): Fix indexing of
6942 LGSTRING_CHAR (Bug#15984).
6944 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6946 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6948 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6950 * xdisp.c (try_window_id): Don't use this function's optimizations
6951 if overlays in the buffer displayed by the window have changed
6952 since last redisplay. (Bug#16347)
6953 (message_dolog): Fix indentation.
6955 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6957 * frame.c (frame_resize_pixelwise): Fix doc-string.
6959 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6961 Fix handling of internal borders (Bug#16348).
6962 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6963 Remove internal border width from pixel width of windows.
6964 (change_frame_size_1): Don't return early when frame's pixel
6965 size changes - we still have to record the new sizes in the
6967 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6968 also when toolbar gets larger.
6969 * window.c (check_frame_size): Include internal_border_width in
6971 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6972 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6973 In non-toolkit/non-GTK version clear internal border.
6974 * xterm.c (x_clear_under_internal_border): New function for
6975 non-toolkit/non-GTK version.
6976 (x_after_update_window_line): In non-toolkit/non-GTK version
6978 (handle_one_xevent, x_set_window_size):
6979 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6980 * xterm.h (x_clear_under_internal_border): Extern it.
6982 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6984 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6985 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6988 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6990 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6991 last value of point is not equal to buffer's point. (Bug#16129)
6993 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6996 * nsterm.h (updateCollectionBehavior): Rename from
6997 updateCollectionBehaviour. All uses changed.
6999 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7000 * Makefile.in (SETFATTR): New macro.
7001 (temacs$(EXEEXT)): Use it.
7003 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7005 Fix maximization behavior on Windows (Bug#16300).
7006 * w32fns.c (w32_fullscreen_rect): Don't handle
7007 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7008 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7009 of SetWindowPos. Restore last placement also when leaving
7010 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7011 but the FULLSCREEN_BOTH case.
7013 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7016 * data.c (arithcompare_driver):
7017 * fileio.c (Fcar_less_than_car):
7018 * fns.c (internal_equal):
7019 * frame.c (delete_frame):
7020 * lisp.h (enum More_Lisp_Bits):
7022 Avoid C99 constructs that don't work in C89.
7023 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7024 to port to C89, which doesn't have 'long long'.
7025 (count_trailing_zero_bits): Use them.
7027 2014-01-03 Chong Yidong <cyd@gnu.org>
7029 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7031 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7033 Further adjust frame/window scrollbar width calculations.
7034 * window.c (apply_window_adjustment):
7035 Set windows_or_buffers_changed.
7036 (Fwindow_scroll_bars): Return actual scrollbar width.
7037 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7038 For non-toolkit builds again use 14 as minimum width and set
7039 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7040 * xterm.c (XTset_vertical_scroll_bar): Take width from
7041 WINDOW_SCROLL_BAR_AREA_WIDTH.
7042 (x_new_font): Rename wid to unit. Base calculation of new
7043 scrollbar width on toolkit used and make it analogous to that of
7044 x_set_scroll_bar_default_width.
7045 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7046 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7047 of GetSystemMetrics.
7048 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7049 WINDOW_SCROLL_BAR_AREA_WIDTH.
7050 (x_new_font): Make it correspond to changes in xterm.c.
7052 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7054 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7055 This is a cleaner way to fix the MinGW-w64 porting problem.
7056 Check for INTPTR_MAX misconfiguration.
7058 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7060 * search.c (newline_cache_on_off, find_newline): In indirect
7061 buffers, use the newline cache of the base buffer.
7063 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7064 buffer, invalidate the caches of its base buffer. (Bug#16265)
7066 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7067 buffers, use the width-run cache of the base buffer.
7069 * xdisp.c (redisplay_window): When the window displays an indirect
7070 buffer, and the character widths in the display table have
7071 changed, invalidate the width-run cache of the corresponding base
7074 * fileio.c (Finsert_file_contents): When invalidating the newline
7075 cache, consider the case of inserting into indirect buffer.
7077 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7078 In indirect buffers, use the paragraph cache of the base buffer.
7080 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7082 * window.c (grow_mini_window): Fix last change.
7084 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7086 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7088 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7090 * w32term.c (w32_initialize): Use LCID and LOWORD.
7092 * w32proc.c (create_child): Use pid_t for 5th argument.
7093 (IsValidLocale): Don't provide prototype for MinGW64.
7094 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7095 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7097 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7098 MinGW64 doesn't support.
7100 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7102 * w32.c (set_named_security_info): New function.
7103 (acl_set_file): Fall back on set_named_security_info if
7104 set_file_security fails.
7105 (g_b_init_set_named_security_info_w)
7106 (g_b_init_set_named_security_info_a): New static variables.
7107 (globals_of_w32): Initialize them to zero.
7108 (set_named_security_info): Set them to non-zero if the
7109 corresponding API is available.
7110 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7111 New function typedefs.
7113 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7115 Some more fixes following pixelwise resize changes including one
7117 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7118 of frame_resize_pixelwise.
7119 * widget.c (pixel_to_text_size): New function.
7120 (update_wm_hints): Have size hints respect value of
7121 frame_resize_pixelwise.
7122 (EmacsFrameResize): Alway process resize requests pixelwise.
7123 * window.c (grow_mini_window): Make sure mini window is at least
7125 * xdisp.c (display_menu_bar): Make sure menubar extends till
7127 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7128 (x_set_tool_bar_lines): Calculate pixelwise.
7129 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7130 frame_resize_pixelwise.
7132 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7134 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7135 variables not used there.
7137 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7139 * w32.c (sys_umask): New function. (Bug#16299)
7141 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7143 * dispnew.c (change_frame_size_1): Take old width of root window
7144 from that window's pixel width. (Bug#16284)
7146 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7148 Plain copy-file no longer chmods an existing destination (Bug#16133).
7149 * fileio.c (realmask): Now a static var, not a local.
7150 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7151 Remove arg STATPTR. All uses changed.
7152 (Fcopy_file): Do not alter permissions of existing destinations,
7153 unless PRESERVE-PERMISSIONS (renamed from
7154 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7155 Avoid race when testing for existing destinations and for
7156 when input and output files are the same.
7157 If changing the group fails, adjust both default and
7158 preserved permissions so that access is not granted to the
7160 (Fset_default_file_modes, init_fileio): Update realmask.
7161 (Fdefault_file_modes): Use realmask instead of calling umask.
7163 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7165 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7166 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7167 flags on the daemon pipe ends before execing.
7169 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7171 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7172 session. (Bug#14739)
7174 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7176 * callproc.c (Vexec_path): Document that exec-directory is in it.
7178 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7180 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7183 2013-12-27 Chong Yidong <cyd@gnu.org>
7185 * data.c (Fsymbol_function): Doc fix.
7187 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7189 Some more tinkering with Bug#16051.
7190 * window.c (resize_frame_windows): Don't let the size of the
7191 root window drop below the frame's default character size.
7192 Never ever delete any subwindows - let the window manager do the
7195 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7196 of toolbar lines needed when they exceed the height of the root
7198 (unwind_create_frame_1): New function.
7199 (Fx_create_frame): Generally inhibit calling the window
7200 configuration change hook here. Remove extra call to
7201 change_frame_size - it's not needed when we don't run the
7202 configuration change hook.
7204 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7206 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7207 On my Fedora 19 platform the core dumps were so big that
7208 my desktop became nearly catatonic.
7209 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7210 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7211 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7212 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7213 a clang-only syntax.
7214 * conf_post.h (__has_feature): New macro, if not already defined.
7215 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7216 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7218 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7220 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7221 is a file name. (Bug#16252)
7223 2013-12-25 Chong Yidong <cyd@gnu.org>
7225 * keyboard.c (Voverriding_terminal_local_map)
7226 (Voverriding_local_map): Doc fix.
7228 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7230 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7232 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7233 file name when it is submitted to ShellExecute. Simplify code.
7234 Don't test DOCUMENT for being a string, as that is enforced by
7235 CHECK_STRING. Doc fix.
7237 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7239 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7240 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7241 redisplay_tool_bar does. Improve and fix commentary.
7242 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7243 limits of the glyph matrices. (Bug#16051)
7244 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7245 only when the new size is different from the old one, and the new
7246 size can be achieved given the frame height.
7248 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7250 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7252 2013-12-23 Glenn Morris <rgm@gnu.org>
7254 * lread.c (Fload): Mention load-prefer-newer in doc.
7256 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7258 Handle Bug#16207 by being more restrictive when running hooks.
7259 * window.c (unwind_change_frame): New function.
7260 (Fset_window_configuration): Don't run configuration change hook
7261 while the frame configuration is unsafe. Call select_window
7264 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7266 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7268 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7270 * nsterm.h: Declare EmacsColor category.
7272 * nsterm.m (NSColor): Implement EmacsColor category.
7273 (ns_get_color): Use colorUsingDefaultColorSpace.
7274 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7276 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7278 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7280 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7281 having the PNG_NORETURN attribute, to avoid compiler warning in
7284 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7286 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7288 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7289 fringe background extension.
7290 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7291 because they are now always the same as `left' and `width',
7292 respectively. Remove code for the case that `width' and
7293 `sb_width' are different.
7295 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7297 Remove scroll_bar_actual_width from frames.
7298 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7299 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7300 (x_figure_window_size):
7301 * nsterm.m (x_set_window_size):
7302 * widget.c (set_frame_size):
7303 * w32term.c (x_set_window_size):
7304 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7305 scroll_bar_actual_width.
7307 Convert scroll_bar members to integers on Windows.
7308 * w32term.h (struct scroll_bar): Convert top, left, width,
7309 height, start, end and dragging to integers.
7310 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7312 * w32term.c (w32_set_scroll_bar_thumb)
7313 (w32_scroll_bar_handle_click): Remove XINT conversions for
7314 scroll_bar members. Treat bar->dragging as integer.
7315 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7316 first element. Remove XINT conversions for scroll_bar members.
7317 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7318 Remove XINT conversions for scroll_bar members.
7320 Fix assignment for new window total sizes.
7321 * window.c (Fwindow_resize_apply_total): Assign values for
7324 2013-12-20 Chong Yidong <cyd@gnu.org>
7326 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7327 argument to `append'.
7329 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7331 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7332 current text face, for extending the face of the display margins.
7335 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7336 Doc fix. (Bug#16190)
7338 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7340 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7343 * nsterm.m (Qfile, Qurl): New.
7344 (EV_MODIFIERS2): New macro.
7345 (EV_MODIFIERS): Use EV_MODIFIERS2.
7346 (ns_term_init): Remove font and color from DND, does not work on
7347 newer OSX, and other ports don't have them.
7348 (performDragOperation:): Handle modifiers used during drag.
7349 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7350 Remove global Lisp variables used to communicate with ns-win.el.
7351 Remove font and color handling.
7352 (syms_of_nsterm): Defsym Qfile and Qurl.
7354 2013-12-19 Anders Lindgren <andlind@gmail.com>
7356 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7357 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7359 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7360 (constrainFrameRect): Remove special case nr_screens == 1.
7361 Don't constrain size to size of view.
7363 * nsterm.h (ns_output): Remove dont_constrain.
7365 2013-12-19 Anders Lindgren <andlind@gmail.com>
7367 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7369 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7371 Minor fixes for recent openp changes.
7372 * lisp.h (GCPRO7): New macro.
7373 * lread.c (openp): Use bool for boolean; all callers changed.
7374 Protect save_string from GC. Don't assume that file descriptors
7375 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7376 warning about uninitialized variable.
7378 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7380 * w32fns.c (emacs_abort): Use intptr_t as argument of
7381 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7383 2013-12-18 Glenn Morris <rgm@gnu.org>
7385 * lread.c (Fload): Pass load_prefer_newer to openp.
7386 Don't bother checking mtime if openp already did it.
7387 (openp): Add `newer' argument, to check all suffixes
7388 and find the newest file.
7389 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7390 * callproc.c (call_process):
7391 * charset.c (load_charset_map_from_file):
7392 * emacs.c (init_cmdargs):
7393 * image.c (x_create_bitmap_from_file, x_find_image_file):
7395 * lread.c (Flocate_file_internal):
7396 * process.c (Fformat_network_address):
7397 * sound.c (Fplay_sound_internal):
7398 * w32.c (check_windows_init_file):
7399 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7401 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7403 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7405 * w32.c (getloadavg): Don't index samples[] array with negative
7406 indices. Recover from wall-clock time being set backwards.
7408 * w32term.c (w32_initialize): Declare the argument of
7409 set_user_model as const.
7411 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7412 (w32_menu_show): Constify some arguments passed to MessageBox.
7414 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7415 to initialize Lisp objects.
7417 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7418 initialize Lisp objects.
7420 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7421 use variables used only on X under that condition.
7423 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7424 variables not used there.
7426 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7428 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7429 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7431 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7433 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7434 code, revealed in presence of R2L characters, character
7435 compositions, and display vectors. A better fix for Bug#16148.
7436 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7437 GTK and NS builds, they don't have this member of struct frame.
7439 * dispextern.h (struct composition_it): Correct a comment for the
7442 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7444 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7445 This prevents a compilation error on C compilers that do not
7446 default functions to return 'int' if not declared. Also, add
7447 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7448 since it now uses inline functions.
7450 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7452 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7453 display margins on mode line, header line, and in the frame's
7454 tool-bar window. (Bug#16165)
7456 2013-12-16 Andreas Schwab <schwab@suse.de>
7458 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7460 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7462 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7465 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7467 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7469 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7471 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7472 intended to find bogus pointers in font objects (Bug#16140).
7473 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7474 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7475 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7476 Disable for MS-Windows due to Bug#15876; apparently this
7477 requires more or less substantial changes in fontset code.
7478 * xfont.c (xfont_close):
7479 * xftfont.c (xftfont_close): Call x_display_info_for_display
7480 to check whether 'Display *' is valid (Bug#16093 and probably
7483 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7485 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7486 Reported by Juanma Barranquero <lekktu@gmail.com>.
7488 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7489 open a pty on MS-Windows. (Bug#16152)
7491 * emacs.c (decode_env_path): Fix bogus comparison against
7492 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7494 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7496 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7497 (Fx_file_dialog): Add parentheses around && to silence warning.
7499 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7501 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7503 * xdisp.c (extend_face_to_end_of_line): Extend background of
7504 non-default face in margin areas as well. (Bug#16151)
7505 (display_line): Call extend_face_to_end_of_line for continued
7506 lines as well, if the display margins have non-zero width.
7507 (set_glyph_string_background_width): When needed, set the
7508 extends_to_end_of_line_p flag on glyph strings to be drawn in
7509 margin areas, not only in the text area.
7511 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7514 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7516 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7517 Don't worry about verify_error being t, since it has to be a list.
7519 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7521 Use bool for boolean, focusing on headers.
7522 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7523 No need to include <stdbool.h>, since conf_post.h does it now.
7524 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7525 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7526 (SET_PER_BUFFER_VALUE_P):
7527 * ccl.c, ccl.h (setup_ccl_program):
7528 * ccl.h (CHECK_CCL_PROGRAM):
7529 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7530 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7531 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7532 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7533 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7534 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7535 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7536 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7537 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7538 (CHARSET_FAST_MAP_SET):
7539 * coding.c (decode_coding_ccl, encode_coding_ccl):
7540 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7541 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7542 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7543 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7544 (decode_coding_c_string):
7545 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7546 * conf_post.h (has_attribute):
7547 * dispextern.h (trace_redisplay_p)
7548 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7549 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7550 (SET_GLYPH_FROM_CHAR_GLYPH)
7551 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7552 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7553 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7554 (cursor_in_mouse_face_p):
7555 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7556 (blank_row, prepare_desired_row)
7557 (build_frame_matrix_from_leaf_window, make_current)
7558 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7559 (update_window, scrolling_window, update_frame_line):
7560 * disptab.h (GLYPH_FOLLOW_ALIASES):
7561 * editfns.c (Fformat):
7562 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7563 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7564 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7565 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7566 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7567 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7568 (FONT_DEFERRED_LOG):
7569 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7570 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7571 (FRAME_MOUSE_UPDATE):
7572 * fringe.c (Fdefine_fringe_bitmap):
7573 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7574 (x_create_bitmap_from_xpm_data, xpm_load_image):
7575 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7576 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7577 (MERGE_INTERVAL_CACHE):
7578 * keymap.h (KEYMAPP):
7579 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7580 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7581 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7582 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7583 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7584 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7585 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7586 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7587 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7588 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7589 (SETUP_BUFFER_SYNTAX_TABLE):
7590 * systime.h (timespec_valid_p):
7591 * term.c (save_and_enable_current_matrix):
7592 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7593 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7594 (redisplay_internal, try_window_reusing_current_matrix)
7595 (sync_frame_with_window_matrix_rows, try_window_id)
7596 (display_menu_bar, display_tty_menu_item, display_mode_line)
7597 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7598 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7599 * xmenu.c (xmenu_show):
7600 * xterm.c (use_xim, x_term_init):
7601 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7602 (struct x_bitmap_record):
7603 Use bool for booleans.
7604 * ccl.c (struct buffer_text):
7605 * ccl.h (struct ccl_program):
7606 * charset.h (struct charset):
7608 * coding.h (struct iso_2022_spec, struct coding_system):
7609 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7610 (struct glyph_string, struct face, struct face_cache)
7611 (struct bidi_string_data, struct bidi_it)
7612 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7614 * editfns.c (Fformat):
7615 * frame.h (struct frame):
7616 * fringe.c (struct fringe_bitmap):
7617 * intervals.h (struct interval):
7618 * keyboard.h (struct kboard):
7619 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7620 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7621 (struct Lisp_Buffer_Local_Value, union specbinding):
7622 * macfont.m (struct macfont_info):
7623 * process.h (struct Lisp_Process):
7624 * termchar.h (struct tty_display_info):
7625 * window.h (struct window):
7626 * xterm.h (struct x_output):
7627 Use bool_bf for boolean bit-fields.
7628 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7629 All callers changed.
7630 * ccl.h (struct ccl_program): Remove unused members private_state,
7631 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7633 (struct ccl_spec): Remove unused members cr_carryover,
7634 eight_bit_carryover.
7635 * conf_post.h: Include <stdbool.h>.
7636 (bool_bf): New type.
7637 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7638 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7639 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7640 'do { ... } while (false)' brackets.
7641 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7642 Args must now be expressions; all callers changed.
7643 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7644 (PRODUCE_GLYPHS): Simplify use of boolean.
7645 * fileio.c (Fcopy_file):
7646 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7647 * lisp.h (UNGCPRO): Return void, not int.
7648 (FOR_EACH_TAIL): Use void expression, not int expression.
7649 * region-cache.c: Reindent.
7650 * region-cache.h: Copy comments from region-cache.c, to fix
7651 incorrect remarks about booleans.
7653 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7655 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7656 when character at point is displayed from a display vector.
7659 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7661 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7662 now a list of certificate validation checks that will abort a
7663 connection with an error.
7664 (Fgnutls_boot): Document it and use it.
7666 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7668 * w32term.c (w32_enable_frame_resize_hack): New variable.
7669 (x_set_window_size): Use it to hack frame resizing on Windows
7672 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7674 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7675 Windows-specific code to w32.c. Change error message text to
7676 match that of Posix platforms.
7678 * w32.c (w32_copy_file): New function, most of the code copied and
7679 reworked from Fcopy_file. Improve error handling. Plug memory
7680 leak when errors are thrown. Support file names outside of the
7681 current codepage. (Bug#7100)
7683 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7685 * lread.c (load_path_default): Prototype.
7687 2013-12-13 Glenn Morris <rgm@gnu.org>
7689 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7690 (dump_path): Remove.
7691 (load-path-default): Remove `changed' argument.
7692 Do not set dump_path permanently. Simplify.
7693 (init_lread): Simplify.
7694 (syms_of_lread): Remove dump_path.
7696 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7698 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7699 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7700 2013-12-12 font-related change to avoid Bug#16128, which
7701 is quite hard to fix without even more substantial changes.
7703 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7705 * font.c (font_close_object): Check for live frame (Bug#16128).
7707 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7709 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7710 Return ptrdiff_t, not int, since it's a buffer size.
7711 Reindent/reparen some macros to a more Gnuish style.
7713 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7715 Avoid undefined behavior with huge regexp interval counts.
7716 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7717 since it's now specialized to interval counts. All uses changed.
7718 Do not assume wraparound on signed integer overflow.
7719 (regex_compile): Simplify based on the above changes.
7721 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7723 Support file names on MS-Windows that use characters outside of
7724 the current system codepage. (Bug#7100)
7726 * w32.c (get_file_security, set_file_security)
7727 (create_symbolic_link): Separate pointers and boolean flags for
7728 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7729 non-zero, else the former.
7730 (codepage_for_filenames, filename_to_utf16, )
7731 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7733 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7735 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7736 Accept only one argument; all callers changed.
7737 (dostounix_filename): Remove the second argument, now works in
7738 UTF-8. All callers changed.
7739 (parse_root): Lose DBCS code.
7740 (get_long_basename, w32_get_short_filename, init_environment)
7741 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7742 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7743 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7744 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7745 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7746 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7748 (ansi_encode_filename): New function.
7749 (get_emacs_configuration, get_emacs_configuration_options):
7751 (add_volume_info, GetCachedVolumeInformation): Run the input file
7752 name through unixtodos_filename, to ensure it is stored and
7753 referenced in canonical form.
7754 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7755 (logon_network_drive, sys_link, utime): Improve error handling.
7756 (sys_access): New function.
7757 (hashval, generate_inode_val): Unused functions deleted.
7758 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7759 (check_windows_init_file): Convert error message from UTF-8 to
7760 ANSI codepage, for display in the message box.
7761 (globals_of_w32): Set w32_unicode_filenames according to the OS
7764 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7765 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7766 (syms_of_w32term): Declare w32-unicode-filenames.
7768 * w32proc.c (new_child, delete_child): Remove code that handled
7769 unused pending_deletion and input_file members of the child struct.
7770 (create_child, sys_spawnve): Convert all file names to ANSI
7771 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7772 name cannot be encoded in ANSI codepage. Don't use
7773 unixtodos_filename, mirror slashes by hand.
7774 (record_infile, record_pending_deletion): Functions deleted.
7775 (Fw32_short_file_name): Call w32_get_short_filename instead of
7778 * w32notify.c (add_watch): Work in Unicode mode when
7779 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7780 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7781 instead, do the same with Lisp primitives.
7783 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7784 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7785 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7786 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7787 (Fw32_shell_execute): Improve error reporting.
7788 (Fdefault_printer_name): Ifdef away for Cygwin.
7790 * w32.h (struct _child_process): Remove input_file and
7791 pending_deletion members that are no longer used.
7792 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7793 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7794 (ansi_encode_filename): New and updated prototypes.
7796 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7798 (unexec): Don't use dostounix_filename, it expects a file name in
7799 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7802 * fileio.c (Ffile_name_directory, file_name_as_directory)
7803 (directory_file_name, Fexpand_file_name)
7804 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7805 arguments of dostounix_filename.
7806 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7807 use MAX_UTF8_PATH for size of file-name strings.
7808 (emacs_readlinkat): Build an explicitly unibyte string for file
7810 (syms_of_fileio) <file-name-coding-system>:
7811 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7813 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7814 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7815 directories to UTF-8.
7816 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7817 environment, and each element of the input PATH, to UTF-8.
7819 * dired.c (file_attributes): Use build_unibyte_string explicitly
7820 to make Lisp strings from user and group names.
7822 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7825 * coding.c (decode_file_name, encode_file_name): New functions.
7827 * termcap.c (tgetent): Adapt to the change in arguments of
7830 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7833 * msdos.c (dostounix_filename, init_environment): Adapt to the
7834 change in arguments of dostounix_filename.
7836 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7837 [WINDOWSNT]: Encode file names passed to the image libraries in
7840 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7841 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7843 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7844 arguments of dostounix_filename.
7846 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7848 * font.h (struct font_entity) [HAVE_NS]: New field to record
7849 font driver which was used to create this entity.
7850 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7851 frame where the font was opened.
7852 (font_close_object): Add prototype.
7853 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7854 (font_close_object): Not static any more. Lost frame arg.
7855 Adjust comment and users.
7856 * alloc.c (cleanup_vector): Call font_close_object to adjust
7857 per-frame font counters correctly. If HAVE_NS, also call
7858 driver-specific cleanup for font-entity objects.
7859 * ftfont.c (ftfont_open):
7860 * nsfont.m (nsfont_open):
7861 * w32font.c (w32font_open_internal):
7862 * xfont.c (xfont_open):
7863 * xftfont.c (xftfont_open): Save frame pointer in font object.
7864 * macfont.m (macfont_open): Likewise.
7865 (macfont_descriptor_entity): Save driver pointer to be able
7866 to call its free_entity routine when font-entity is swept.
7867 * ftxfont.c (ftxfont_open): Add eassert because frame
7868 pointer should be saved by ftfont_driver.open.
7870 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7872 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7873 input polling is used. This is still meaningful for Cygwin, see
7874 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7875 * keyboard.c (poll_for_input_1, input_polling_used):
7876 Define unconditionally.
7877 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7878 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7879 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7880 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7881 (face_for_char): Likewise. Rearrange eassert and return ASCII
7882 face for CHAR_BYTE8_P.
7883 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7885 2013-12-11 Ken Brown <kbrown@cornell.edu>
7887 * dispextern.h (erase_phys_cursor):
7888 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7890 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7892 * nsterm.m (x_free_frame_resources):
7893 * term.c (tty_free_frame_resources):
7894 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7895 face cache because it's implied by free_frame_faces anyway.
7896 * w32term.c (x_free_frame_resources): Likewise. Do not call
7897 free_frame_faces twice.
7899 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7901 * editfns.c (Fformat_time_string): Mention %F in the doc.
7903 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7905 * window.c (resize_frame_windows): Don't return immediately when
7906 the root window's size doesn't change - the minibuffer window
7907 may still have to be repositioned/resized.
7908 * xfns.c (Fx_create_frame): Always change the frame size after
7909 initializing the frame's faces.
7910 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7911 change_frame_size should already have done it.
7912 (x_new_font): Assign new tool- and menu-bar heights.
7913 (x_set_window_size_1): Account for tool- and menu-bar heights
7914 (Bug#16013). Don't set pixel sizes since change_frame_size
7915 should already have done it.
7917 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7919 Remove the option of using libcrypto.
7920 * Makefile.in (LIB_CRYPTO): Remove.
7921 (LIBES): Don't use it.
7923 2013-12-11 Juri Linkov <juri@jurta.org>
7925 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7926 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7928 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7930 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7931 drawn tool bar items (Bug#16058).
7932 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7934 2013-12-09 Ken Brown <kbrown@cornell.edu>
7936 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7938 * lisp.h (get_frame_param): Adjust conditions for prototype
7941 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7943 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7944 Avoid unused macro warning if configured --without-xft.
7946 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7948 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7950 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7952 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7954 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7956 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7958 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7960 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7962 Use libcrypto's checksum implementations if available, for speed.
7963 * Makefile.in (LIB_CRYPTO): New macro.
7966 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7967 The macro didn't conform to C99 due to type mismatch,
7968 which caused compilation failure with Sun C 5.12,
7969 and it was confusing anyway. Include window.h to declare
7970 redisplay_other_windows.
7972 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7974 * window.c (set_window_buffer): Update mode line (bug#16084).
7976 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7978 Fix minor problems found by static checking.
7979 * keyboard.c (poll_for_input_1, input_polling_used):
7980 Define only if HAVE_NTGUI.
7981 * xmenu.c (popup_activate_callback): Omit unnecessary
7982 check against USE_X_TOOLKIT, which must be defined here anyway.
7983 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7986 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7988 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7990 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7992 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7994 * nsterm.m (x_set_window_size): Remove fprintf.
7995 (init): Define always. Set applicationDidFinishLaunchingCalled
7997 (applicationDidFinishLaunching:):
7998 Set applicationDidFinishLaunchingCalled.
7999 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8002 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8004 Pixel resize changes for NS (Bug#16049).
8005 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8006 height/width. row/cols are locals.
8007 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8008 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8009 (windowWillResize): Remove gsextra. Calculate extra as in
8011 (x_new_font): Don't change frame size if fullscreen.
8012 Change size pixelwise.
8014 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8015 comment in xfns.c. Change to pixelwise call.
8017 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8019 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8022 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8024 * xterm.c (input_signal_count): Remove.
8025 (x_dispatch_event): Define unconditionally.
8026 (x_make_frame_visible): Process X events until the frame
8027 is really visible (Bug#16027).
8028 * xterm.h (x_dispatch_event): Declare unconditionally.
8030 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8032 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8034 * nsterm.m (x_set_window_size): Handle pixelwise.
8036 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8038 * w32term.c (x_new_font):
8039 * xterm.c (x_new_font): Calculate new frame size from new font
8042 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8044 * lisp.h (FOR_EACH_TAIL): New macro.
8045 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8047 * window.c (select_window): Call second wset_redisplay before we change
8048 selected_window (bug#16034).
8050 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8052 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8054 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8056 * w32xfns.c: Include window.h, to avoid a compiler warning.
8058 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8060 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8061 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8062 window_scroll takes care of it.
8063 (Fset_window_point, Fdelete_other_windows_internal)
8064 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8065 (Fsplit_window_internal, Fdelete_window_internal)
8066 (Fresize_mini_window_internal, Fset_window_configuration)
8067 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8068 cause redisplay instead of forcing a complete redisplay.
8069 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8070 we're only affecting the selected_window.
8072 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8074 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8075 directional control characters. Update type and category
8076 determination according to the UBA from Unicode v6.3.
8077 (bidi_category_t): New category EXPLICIT_FORMATTING.
8079 * dispextern.h (bidi_type_t): Update to include new bidirectional
8080 properties introduced with Unicode v6.3. (Bug#16043)
8082 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8084 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8087 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8089 * font.c (font_list_entities): Remove dummy assignment.
8090 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8091 used on graphic displays only. Remove unused 'font_encoder' member.
8092 (struct font_bitmap): Remove unused 'extra' member.
8093 * nsfont.m (nsfont_open):
8094 * w32font.c (w32font_open_internal):
8095 * ftfont.c (ftfont_get_bitmap): Adjust users.
8097 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8099 Use bool for boolean.
8100 * tparam.c (tparam1):
8101 * undo.c (record_point, record_property_change):
8102 Use bool for boolean, for local vars that are always true or false.
8104 Minor integer overflow fixes (Bug#16033).
8105 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8106 This improves on the previous fix to this function.
8107 (window_resize_check): When summing up pixel counts, don't rely on
8108 undefined behavior if the sum overflows.
8110 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8112 * window.c (Fset_window_new_pixel): Don't choke at negative
8113 argument value (Bug#16033).
8115 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8116 to avoid crash in window_box_height.
8118 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8119 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8121 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8123 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8125 Minor integer overflow fixes.
8126 * window.c (Fset_window_new_pixel, grow_mini_window):
8127 * xdisp.c (Fwindow_text_pixel_size):
8128 Avoid undefined behavior on signed integer overflow.
8129 * xfns.c (x_set_mouse_color):
8130 Check that drag shape fits in 'unsigned', since that's what X wants.
8132 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8134 Improve reporting of fatal exception on MS-Windows.
8135 * w32fns.c (my_exception_handler): New function.
8136 (globals_of_w32fns): Set it up as the unhandled exception
8137 handler. Initialize exception code and address to zeros.
8138 (emacs_abort): If the exception code and address are available,
8139 print them at the beginning of the backtrace. Fix the format of
8140 printing addresses (was producing 0x0x12345678 on XP).
8143 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8145 * eval.c (Fbacktrace__locals): New function.
8146 (syms_of_eval): Defsubr it.
8148 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8150 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8151 Define here to unify between...
8152 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8153 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8155 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8157 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8159 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8160 fringe background extension.
8161 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8162 because they are now always the same as `left' and `width',
8163 respectively. Remove code for the case that `width' and
8164 `sb_width' are different.
8166 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8168 Fix minor problems found by static checking.
8169 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8170 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8171 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8173 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8175 * image.c (imagemagick_compute_animated_image): Don't crash if we
8176 have an animation with different-sized images (bug#15313).
8178 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8180 Remove some unused items introduced during pixelwise change.
8181 * window.c (window_resize_total_check): Remove unused function.
8182 * xdisp.c (remember_mouse_glyph): Remove unused label.
8183 (Ftool_bar_height): Move declaration inside #if.
8184 * xterm.c (x_set_window_size): Don't use r and c.
8186 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8188 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8191 * window.c (Fset_window_configuration): Comment out unused variables.
8193 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8195 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8197 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8199 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8201 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8202 HAVE_GNUTLS3 (Bug#16001).
8204 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8205 if interrupts are deferred (Bug#15801).
8207 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8209 Support resizing frames and windows pixelwise.
8210 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8211 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8212 (struct glyph_matrix): Replace window_left_col and
8213 window_top_line by window_pixel_left and window_pixel_top.
8214 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8216 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8217 (draw_window_divider, move_it_to, x_draw_right_divider)
8218 (x_draw_bottom_divider, change_frame_size): Add or fix
8220 * dispnew.c (change_frame_size_1): Change prototype.
8221 (adjust_glyph_matrix, required_matrix_width)
8222 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8223 values instead of lines and columns.
8224 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8225 WINDOW_TOTAL_FRINGE_WIDTH.
8226 (handle_window_change_signal, do_pending_window_change)
8227 (init_display): Adjusts calls of change_frame_size.
8228 (change_frame_size, change_frame_size_1): Handle pixelwise
8230 * frame.c (Qright_divider_width, Qbottom_divider_width):
8232 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8233 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8234 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8235 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8237 (set_frame_param): New function.
8238 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8239 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8240 (Ffringe_width, Fborder_width, Fright_divider_width)
8241 (Fbottom_divider_width): New functions, defsubr them.
8242 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8243 New argument pixelwise.
8244 (struct frame_parm_table): New members Qright_divider_width and
8245 Qbottom_divider_width.
8246 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8247 (x_report_frame_params): Handle Qright_divider_width and
8248 Qbottom_divider_width.
8249 (x_set_right_divider_width, x_set_bottom_divider_width):
8251 (frame_resize_pixelwise): New option.
8252 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8253 new_pixelwise, right_divider_width and bottom_divider_width;
8254 remove total_lines; rename text_lines, text_cols, new_text_lines
8255 and new_text_cols to text_height, text_width, new_height and
8256 new_width respectively.
8257 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8258 FRAME_TEXT_WIDTH respectively.
8259 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8260 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8261 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8263 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8264 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8265 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8266 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8267 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8268 (FRAME_TOTAL_COLS_ARG): Remove macro.
8269 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8270 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8271 (x_wm_set_size_hint): Handle frame pixel sizes.
8272 * indent.c (compute_motion, Fcompute_motion):
8273 Call window_body_width instead of window_body_cols.
8274 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8275 (make_lispy_position): Handle right and bottom dividers.
8276 (Fsuspend_emacs): Pixelize call of change_frame_size.
8277 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8278 * lisp.h: Extern set_frame_param.
8279 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8281 (Fx_create_frame): Add entry for vertical_drag_cursor.
8282 Pixelize call of change_frame_size.
8283 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8284 * nsterm.m (ns_update_window_end): Optionally draw right
8286 (x_set_window_size): Add argument pixelwise.
8287 Call check_frame_size and change_frame_size with pixelwise zero.
8288 (ns_draw_window_divider): New function.
8289 (ns_redisplay_interface): Add ns_draw_window_divider.
8290 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8291 (x_new_font): Call x_set_window_size with pixelwise zero.
8292 * print.c (print_object): For a window print its sequence
8294 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8295 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8296 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8297 (w32_createwindow): Use scroll bar area width.
8298 (w32_wnd_proc): Handle bottom divider width.
8299 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8300 (Fx_create_frame): Default divider width parameters.
8301 Caclulate sizes pixelwise. Add vertical drag cursor support.
8302 (x_create_tip_frame): Default divider widths to zero.
8303 Pixelize call to change_frame_size.
8304 (Fx_show_tip): Add handling of divider widths. Pixelize window
8306 (Fw32_frame_rect): New function.
8307 (frame_parm_handler w32_frame_parm_handlers): Add divider
8309 (Vx_window_vertical_drag_shape): Add variable.
8310 * w32inevt.c (resize_event, maybe_generate_resize_event):
8311 Pixelize change_frame_size calls.
8312 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8314 * w32term.c (w32_draw_window_divider): New function.
8315 (x_update_window_end): Handle right divider.
8316 (w32_draw_fringe_bitmap, x_scroll_run)
8317 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8318 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8319 Calculate new frame sizes pixelwise.
8320 (x_new_font): Pixelize call to x_set_window_size.
8321 (x_check_fullscreen): Pixelize call to change_frame_size.
8322 (x_set_window_size_1, x_set_window_size): New argument
8323 pixelwise. Calculate pixelwise.
8324 (x_wm_set_size_hint): Use scroll bar area width.
8325 (w32_redisplay_interface): Add w32_draw_window_divider.
8326 * w32term.h (struct w32_output): Add vertical drag cursor.
8327 * widget.c (set_frame_size, update_wm_hints)
8328 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8330 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8331 * window.c (sequence_number): Restore.
8332 (Fwindow_pixel_width, Fwindow_pixel_height)
8333 (Fwindow_mode_line_height, Fwindow_header_line_height)
8334 (window_pixel_to_total, Frun_window_scroll_functions)
8335 (Fset_window_new_pixel, window_resize_apply_total)
8336 (Fwindow_resize_apply_total): New functions.
8337 (window_body_height, window_body_width): Rename from
8338 window_body_lines. New argument PIXELWISE.
8339 Calculate pixelwise.
8340 (Fwindow_body_height, Fwindow_body_width): New argument
8342 (coordinates_in_window, window_relative_x_coord): Use window's
8343 pixel width instead of total width.
8344 (replace_window, recombine_windows): Initialize pixel values.
8345 (resize_root_window, resize_frame_windows, grow_mini_window)
8346 (shrink_mini_window): New argument PIXELWISE.
8347 Calculate pixelwise.
8348 (Fdelete_other_windows_internal, adjust_window_margins)
8349 (window_resize_check, window_resize_apply)
8350 (Fdelete_window_internal, Fresize_mini_window_internal)
8351 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8352 (check_frame_size): Rename arguments. New argument PIXELWISE.
8353 Calculate pixelwise.
8354 (set_window_buffer): Make samebuf bool. Run configuration change
8355 hook only if buffer changed.
8356 (Fset_window_buffer): Rewrite doc-string.
8357 (make_window): Initialize new_pixel slot.
8358 (Fwindow_resize_apply): Check pixel size of root window.
8359 (Fsplit_window_internal): Call 2nd argument pixel_size.
8360 Calculate pixelwise.
8361 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8363 (save_window_data): New slots frame_text_width,
8364 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8365 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8367 (Fcurrent_window_configuration, Fset_window_configuration)
8368 (save_window_save, compare_window_configurations): Handle new
8369 slots in save_window_data and saved_window.
8370 (Fset_window_scroll_bars): Fix doc-string.
8371 (window_resize_pixelwise): New variable.
8372 (coordinates_in_window, Fcoordinates_in_window_p):
8374 (make_parent_window): Adjust sequence_number.
8375 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8377 * window.h (struct window): New members new_pixel, pixel_left,
8378 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8379 (wset_new_pixel): New function.
8380 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8381 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8382 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8383 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8384 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8385 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8386 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8387 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8388 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8389 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8390 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8391 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8392 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8393 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8394 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8396 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8397 (window_body_width, check_frame_size): Adapt external declarations.
8398 * xdisp.c (last_max_ascent): New integer.
8399 (window_text_bottom_y): Handle bottom divider.
8400 (window_box_width, window_box_height): Calculate pixelwise.
8401 (get_glyph_string_clip_rects): Handle right divider.
8402 (remember_mouse_glyph): When windows are resized pixelwise
8403 proceed with width and height set to 1.
8404 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8406 (move_it_to): Calculate and return maximum x position
8408 (Fwindow_text_pixel_size): New function.
8409 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8410 (tool_bar_lines_needed): Rename to tool_bar_height.
8411 Calculate pixelwise.
8412 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8413 Calculate pixelwise.
8414 (redisplay_tool_bar): Calculate pixelwise.
8415 (redisplay_window): Calculate pixelwise. Handle dividers.
8416 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8417 (x_draw_vertical_border): Handle dividers.
8418 (define_frame_cursor1): Handle vertical drag cursor.
8419 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8420 (expose_window): Calculate pixelwise. Handle dividers.
8421 (init_xdisp): Initialize pixel values.
8422 * xfaces.c (Qwindow_divider): New face.
8423 (realize_basic_faces): Realize it.
8424 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8425 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8426 (x_set_scroll_bar_default_width): Default actual width to 16.
8427 (Fx_create_frame): Set sizes pixelwise.
8428 (x_create_tip_frame): Default divider widths to zero.
8429 Pixelize call of change_frame_size.
8430 (Fx_show_tip): Handle divider widths. Initial pixel position
8432 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8433 (Vx_window_vertical_drag_shape): New option.
8434 * xmenu.c (free_frame_menubar): Pixelize call of
8436 * xterm.c (x_draw_window_divider): New function.
8437 (x_update_window_end): Optionally draw right divider.
8438 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8439 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8440 (handle_one_xevent, x_new_font): Calculate pixelwise.
8441 (x_set_window_size_1, x_set_window_size): New argument
8442 pixelwise. Calculate pixelwise.
8443 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8444 (struct x_redisplay_interface): Add x_draw_window_divider.
8445 * xterm.h (struct x_output): Add vertical_drag_cursor.
8447 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8449 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8450 Set invisible frames's `redisplay' when a full redisplay is requested.
8451 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8452 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8453 (display_mode_lines): Set it here instead.
8455 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8457 * dispextern.h (set_window_update_flags): Remove.
8459 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8461 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8463 * xdisp.c (REDISPLAY_SOME_P): New macro.
8464 (redisplay_internal): Use it (bug#15999).
8465 (prepare_menu_bars, redisplay_window): Use it as well.
8467 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8469 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8471 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8472 (globals_of_w32font): Zero it out.
8473 (GetCharWidth32W_Proc): New function pointer.
8474 (get_char_width_32_w): New function.
8475 (compute_metrics): If get_glyph_outline_w returns an error, try
8476 get_char_width_32_w before declaring a failure. This avoids
8477 punishing raster (a.k.a. "bitmap") fonts by slowing down
8478 redisplay. (Bug#6364).
8480 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8482 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8483 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8484 highlight needs to be redisplayed. (Bug#15913)
8486 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8488 Fix minor problems found by static checking.
8489 * buffer.h (struct buffer_text, struct buffer):
8490 * frame.h (struct frame):
8491 * window.h (struct window):
8492 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8493 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8494 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8495 no-longer-valid use of HAVE_MENUS.
8496 * xdisp.c (propagate_buffer_redisplay): Now static.
8498 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8500 * xmenu.c (Fmenu_or_popup_active_p):
8501 * window.c (Fset_window_configuration):
8502 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8503 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8504 * fns.c (Fyes_or_no_p):
8505 * editfns.c (Fmessage_box, Fmessage_or_box):
8506 * alloc.c (make_save_ptr_ptr):
8507 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8509 * window.c (Fset_window_configuration): Move select_window later.
8511 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8513 Refine redisplay optimizations to only redisplay *some* frames/windows
8514 rather than all of them.
8515 * xdisp.c (REDISPLAY_SOME): New constant.
8516 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8517 (bset_redisplay, bset_update_mode_line): New functions.
8518 (message_dolog): Use bset_redisplay.
8519 (clear_garbaged_frames): Use fset_redisplay.
8520 (echo_area_display): Use wset_redisplay.
8521 (buffer_shared_and_changed): Remove.
8522 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8523 frame titles. Compute the actual set of windows redisplayed.
8524 Don't update frame titles and menu bars for frames that don't need to
8526 (propagate_buffer_redisplay): New function.
8528 (redisplay_internal): Use it. Be more selective in the set of windows
8529 we redisplay. Propagate windows_or_buffers_changed to
8530 update_mode_lines a bit later to simplify the code.
8531 (mark_window_display_accurate_1): Reset window and buffer's
8533 (redisplay_window): Do nothing if neither the window nor the buffer nor
8534 the frame needs redisplay.
8535 * window.h (struct window): Add `redisplay' field.
8536 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8537 (redisplay_other_windows, window_list): New declarations.
8538 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8539 (window_list): Not static any more.
8540 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8541 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8542 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8543 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8544 * frame.h (struct frame): Add `redisplay' field.
8545 Move `external_menu_bar' bitfield next to other bit-fields.
8546 (SET_FRAME_GARBAGED): Use fset_redisplay.
8547 (SET_FRAME_VISIBLE): Don't garbage the frame;
8548 Use redisplay_other_windows.
8549 * buffer.h (struct buffer): Add `redisplay' field.
8550 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8551 (modify_overlay): Use bset_redisplay.
8552 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8554 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8556 Support w32 file notifications in batch mode.
8557 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8558 invalid (which happens in batch mode). If non-interactive, call
8559 handle_file_notifications to store file notification events in the
8560 input queue. (Bug#15933)
8562 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8564 * w32inevt.c (handle_file_notifications): Now external, not static.
8566 * w32term.h (handle_file_notifications): Provide prototype.
8568 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8569 init_crit, since init_display, which does that otherwise, is not
8572 2013-11-27 Glenn Morris <rgm@gnu.org>
8574 * Makefile.in ($(lispsource)/international/charprop.el): New.
8575 (emacs$(EXEEXT)): Depend on charprop.el.
8577 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8579 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8580 deleting portions of the buffer under non-nil REPLACE argument.
8583 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8584 directory, watch it and not its parent.
8585 (add_watch): Allow empty string in FILE.
8587 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8589 * window.c (Fset_window_start, window_resize_apply)
8590 (window_scroll): Reset window_end_valid (Bug#15957).
8592 2013-11-27 Glenn Morris <rgm@gnu.org>
8594 * Makefile.in (leimdir): Now in lisp source directory.
8595 ($(leimdir)/leim-list.el): Just use ../leim .
8596 * epaths.in (PATH_DUMPLOADSEARCH):
8597 * lread.c (load_path_default):
8598 * nsterm.m (ns_load_path): No more leim directory.
8600 2013-11-26 Andreas Schwab <schwab@suse.de>
8602 * .gdbinit (xgettype): Add cast.
8604 2013-11-26 Glenn Morris <rgm@gnu.org>
8606 Preload leim-list.el.
8607 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8608 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8609 is a single directory.
8611 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8613 bool-vector-subsetp is now the normal direction (Bug#15912).
8614 * data.c (Fbool_vector_subsetp): Test whether the first argument
8615 is a subset of the second one, not the reverse. Add doc string.
8617 Fix minor problems found by static checking.
8618 * lread.c (load_path_default): Now static.
8619 * textprop.c (text_property_stickiness): Be consistent about the
8620 test used when deciding whether to consider the previous character.
8621 This simplifies the code a bit.
8623 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8625 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8627 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8628 (syms_of_frame): Don't defsubr them.
8630 2013-11-25 Glenn Morris <rgm@gnu.org>
8632 * lread.c (load_path_default): Change the sense of the argument.
8633 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8634 from dump_path. When it is not, avoid checking dump_path twice.
8636 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8637 uninstalled dump_path against installed Vload_path. (Bug#15964)
8639 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8641 Export get_pos_property to Elisp.
8642 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8643 (syms_of_editfns): Export it to Elisp.
8645 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8647 2013-11-23 Romain Francoise <romain@orebokech.com>
8649 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8650 initialization here ...
8651 (syms_of_fileio): ... from here.
8653 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8655 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8656 Please use --enable-check-lisp-object-type.
8658 2013-11-23 Glenn Morris <rgm@gnu.org>
8660 * process.c (get_process): Explicit error for dead buffers.
8662 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8664 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8666 2013-11-23 Glenn Morris <rgm@gnu.org>
8668 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8669 * lread.c (load_path_check): Take path to check as argument.
8670 (load_path_default): New, split from init_lread.
8671 (init_lread): Move calc of default load-path to load_path_default.
8672 Empty elements in EMACSLOADPATH now stand for the default.
8673 (load-path): Doc fix.
8674 * emacs.c (decode_env_path): Add option to treat empty elements
8675 as nil rather than ".".
8676 * callproc.c (init_callproc_1, init_callproc):
8677 * image.c (Vx_bitmap_file_path):
8678 * lisp.h (decode_env_path):
8679 * lread.c (Vsource_directory):
8680 Update for new argument spec of decode_env_path.
8682 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8684 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8685 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8687 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8689 Fix some dependency problems that cause unnecessary recompiles.
8690 Problem reported by RMS in
8691 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8692 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8693 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8694 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8695 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8696 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8697 (boostrap-clean): No need to remove stamp-oldxmenu.
8699 Fix recently introduced bool vector overrun.
8700 This was due to an optimization that went awry.
8701 Reported by Glenn Morris in
8702 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8703 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8704 for empty vectors, undoing the 2013-11-18 change.
8705 * data.c (bool_vector_binop_driver): Rely on this.
8706 Fix bug that occasionally overran the destination.
8707 * lisp.h (struct Lisp_Bool_vector): Document this.
8709 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8711 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8714 * nsterm.m (init, run, stop:): Comment out for now, does not work
8717 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8719 * charset.c (syms_of_charset): Don't read past end of string.
8721 2013-11-19 Glenn Morris <rgm@gnu.org>
8723 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8725 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8727 Add hooks to run on gaining/losing focus. (Bug#15029)
8728 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8729 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8730 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8732 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8734 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8735 The old names predated the API change that put destination at end.
8737 Improve API of recently-added bool vector functions (Bug#15912).
8738 The old API had (bool-vector-count-matches A B)
8739 and (bool-vector-count-matches-at A B I), which gave the
8740 misleading impression that the two functions were variants, one
8741 with a location I. The new API has (bool-vector-count-population A)
8742 and (bool-vector-count-consecutive A B I) to make the distinction
8743 clearer. The first function no longer has a B argument, since the
8744 caller can easily determine the number of nils if the length and
8745 number of ts is known.
8746 * data.c (Fbool_vector_count_population): Rename from
8747 bool_vector_count_matches, and accept just 1 argument.
8748 (Fbool_vector_count_consecutive): Rename from
8749 Fbool_vector_count_matches_at.
8751 Always allocate at least one bits_word per bool vector.
8752 See Daniel Colascione in:
8753 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8754 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8755 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8756 * lisp.h (struct Lisp_Bool_vector): Document this.
8758 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8760 * insdel.c (invalidate_buffer_caches): New function, consolidated
8761 from part of prepare_to_modify_buffer.
8762 (insert_from_gap, prepare_to_modify_buffer):
8763 * coding.c (code_convert_region, code_convert_string):
8764 Call invalidate_buffer_caches. (Bug#15841)
8766 * lisp.h (invalidate_buffer_caches): Add prototype.
8768 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8770 * w32term.c (x_update_window_end): Don't invalidate the entire
8771 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8772 highlight needs to be redisplayed. (Bug#15913)
8774 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8776 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8778 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8780 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8781 while we are using Vprin1_to_string_buffer.
8783 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8784 after inserting the description string. (Bug#15907)
8786 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8788 * data.c: Work around bogus GCC diagnostic about shift count.
8789 Reported by Eli Zaretskii in
8790 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8791 (pre_value): New function.
8792 (count_trailing_zero_bits): Use it.
8794 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8796 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8797 assume C macros are not supported even under -g3 in these old GCC
8800 2013-11-15 Leo Liu <sdl.web@gmail.com>
8802 * minibuf.c (Ftry_completion, Fall_completions)
8803 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8805 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8807 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8808 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8809 This avoids placing unnecessary constants into the Emacs code.
8811 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8813 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8814 for Cygwin w32 build.
8816 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8817 for Cygwin w32 build. (Bug#15892)
8819 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8821 Simplify, port and tune bool vector implementation.
8822 * alloc.c (bool_vector_exact_payload_bytes)
8823 (bool_vector_payload_bytes): Remove.
8824 (bool_vector_fill): Return its argument.
8825 * alloc.c (bool_vector_fill):
8827 * print.c (print_object):
8828 Simplify by using bool_vector_bytes.
8829 * alloc.c (make_uninit_bool_vector):
8830 New function, broken out from Fmake_bool_vector.
8831 (Fmake_bool_vector): Use it. Use tail call.
8832 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8833 * data.c (BITS_PER_ULL): New constant.
8834 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8835 if long long versions don't exist.
8836 (shift_right_ull): New function.
8837 (count_one_bits_word): New function, replacing popcount_bits_word
8838 macro. Don't assume that bits_word is no wider than long long.
8839 (count_one_bits_word, count_trailing_zero_bits):
8840 Don't assume that bits_word is no wider than long long.
8841 * data.c (bool_vector_binop_driver, bool_vector_not):
8842 * fns.c (Fcopy_sequence):
8844 Create an uninitialized destination, to avoid needless work.
8845 (internal_equal): Simplify.
8846 (Ffillarray): Prefer tail call.
8847 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8848 contain at least one word.
8849 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8850 chars are narrower than ints.
8851 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8852 * fns.c (Fcopy_sequence):
8854 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8855 Don't try to port to hosts where bits_word values have holes; the
8856 code wouldn't work there anyway. Verify this assumption, though.
8857 (bool_vector_bytes): New function.
8858 (make_uninit_bool_vector): New decl.
8859 (bool_vector_fill): Now returns Lisp_Object.
8861 * xfns.c (xic_create_fontsetname):
8862 * xrdb.c (gethomedir): Prefer tail calls.
8864 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8866 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8867 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8869 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8870 that requires a return value.
8871 (Fset_buffer_modified_p): Take advantage of this change to do
8874 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8876 * buffer.c (Frestore_buffer_modified_p): Sync it with
8877 Fset_buffer_modified_p.
8878 (Fforce_mode_line_update): New function, moved from subr.el.
8879 (Fset_buffer_modified_p): Use them.
8880 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8882 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8884 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8885 This avoids undefined behavior when subtracting pointers into
8886 different aways. On my platform it also makes the code a tad
8887 smaller and presumably faster.
8889 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8891 * keyboard.c (command_loop_1): Use region-extract-function.
8892 * insdel.c (Qregion_extract_function): Not static any more (can we
8893 stop pretending that these vars can benefit from being marked static?).
8895 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8897 * search.c (find_newline): If buffer text is relocated during the
8898 "dumb loop", adjust C pointers into buffer text to follow suit.
8901 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8903 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8904 for conversion (Bug#15837).
8906 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8908 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8909 for the entire range of inserted characters. (Bug#15841)
8911 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8913 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8915 (realize_default_face): Remove assignment to distant-foreground if
8916 unspecified (Bug#15815).
8918 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8920 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8921 cache-long-scans disabled, since we don't want to call
8922 prepare_to_modify_buffer (in insert_1_both) for each message we
8925 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8926 from buffer.c. Improve commentary to the buffer field setter
8929 * buffer.c (bset_cache_long_scans): Static function deleted.
8930 Improve commentary to the buffer field setter functions.
8931 (init_buffer_once): Default for cache-long-scans changed to t.
8934 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8936 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8938 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8939 This bug was introduced in my 2013-06-21 change, and caused
8940 struct Lisp_Sub_Char_Table objects to be given too many slots,
8941 which broke 'make -C admin/unidata'.
8943 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8945 Import changes from mac-port 4.5.
8946 * macfont.m (mac_font_copy_default_descriptors_for_language)
8947 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8948 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8949 (macfont_language_default_font_names): New.
8950 (macfont_list): Rearrange language/charset code.
8951 (macfont_close): Don't check for macfont_info->cache.
8952 (mac_ctfont_create_preferred_family_for_attributes): New font
8953 selection code, call
8954 mac_font_copy_default_name_for_charset_and_languages.
8955 (mac_font_copy_default_descriptors_for_language)
8956 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8958 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8960 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8962 Port to C11 aligned_alloc, and fix some integer overflows.
8963 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8964 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8965 and use of posix_memalign replaced with aligned_alloc.
8966 (aligned_alloc): New function, defined or declared as needed.
8967 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8968 Don't undef; configure.ac now does this.
8969 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8970 (calloc, aligned_alloc): Check for integer overflow.
8971 (aligned_alloc): Rename from memalign. All uses changed.
8972 (memalign): New function, an alias for aligned_alloc.
8974 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8976 * xdisp.c (redisplay_internal): Fix typo in last change.
8978 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8980 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8982 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8984 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8985 redisplay--mode-lines-cause.
8986 (redisplay_internal): Keep them uptodate. Remove redundant check of
8987 buffer_shared_and_changed.
8988 * *.[chm]: Number every assignment to update_mode_lines so we
8989 can track why it is set.
8991 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8993 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8995 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8997 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8998 can track why it is set.
9000 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9002 Integer-related fixes for term.c etc.
9003 * dispextern.h (face_tty_specified_color): New function.
9004 * term.c (turn_on_face): Don't rely on undefined behavior when
9005 assigning an out-of-range value to 'long'.
9006 Simplify test for toggling highlight.
9007 (tty_capable_p): Omit last two (unused) args. All callers changed.
9008 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9009 (read_menu_input, tty_menu_activate, tty_menu_show):
9010 * xfaces.c (x_supports_face_attributes_p)
9011 (tty_supports_face_attributes_p):
9012 Use bool for boolean. All callers changed.
9013 (tty_supports_face_attributes_p): Omit defaults for color indices;
9014 no longer needed. Simplify tail call.
9016 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9018 * xdisp.c (prepare_menu_bars): Mark static.
9019 * lisp.h (prepare_menu_bars): Don't declare.
9020 * xselect.c (x_handle_selection_clear):
9021 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9023 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9025 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9026 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9028 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9030 * keyboard.c (Fcommand_error_default_function): Rename from
9031 Fdefault_error_output.
9033 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9035 * keyboard.c (Fdefault_error_output): New function, extracted from
9037 (syms_of_keyboard): Use it for Vcommand_error_function.
9039 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9041 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9042 (init_eval): Use it to ensure handlerlist is non-NULL.
9043 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9044 (Fsignal): Adjust NULLness test of handlerlist.
9045 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9047 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9049 * callproc.c (call_process): Call prepare_to_modify_buffer before
9050 decoding text read from the sub-process, as the decoded stuff will
9051 be inserted into the buffer. This will invalidate the various
9052 caches maintained for the buffer. (Bug#15148)
9054 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9056 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9057 string of glyphless-char-display.
9059 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9061 * nsfns.m (ns_get_name_from_ioreg): New function.
9062 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9063 OSX >= 10.9. Use ns_get_name_from_ioreg.
9065 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9067 Simplify and port recent bool vector changes.
9068 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9069 only in this file. Use a more-efficient implementation if the
9070 second argument is a power of 2.
9071 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9072 Remove no-longer-necessary compile-time checks.
9073 (bool_vector_exact_payload_bytes): New function.
9074 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9075 exact payload changed to call the new function. Do not assume
9076 that the arg or result fits in ptrdiff_t.
9077 (bool_vector_fill): New function.
9078 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9080 (vroundup_ct): Don't assume arg fits in size_t.
9081 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9082 invoke set_category_set.
9083 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9084 All callers changed. Use bool_vector_set.
9085 * category.h (XCATEGORY_SET): Remove; no longer needed.
9086 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9088 * data.c (Faref): Use bool_vector_ref.
9089 (Faset): Use bool_vector_set.
9090 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9091 (Fbool_vector_not, Fbool_vector_count_matches)
9092 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9093 * fns.c (concat): Use bool_vector_ref.
9094 (Ffillarray): Use bool_vector_fill.
9095 (mapcar1): Use bool_vector_ref.
9096 (sxhash_bool_vector): Hash words, not bytes.
9097 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9098 a constant, since it's now used in #if.
9099 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9100 unsigned char on unusual architectures, so that we no longer
9101 assume that the number of bits per bits_word is a power of two or
9102 is a multiple of 8 or of CHAR_BIT.
9103 (Qt): Add forward decl.
9104 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9105 at least as strictly as bits_word.
9106 (bool_vector_data, bool_vector_uchar_data): New accessors.
9107 All data structure accesses changed to use them.
9108 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9109 (bool_vector_set): New functions.
9110 (bool_vector_fill): New decl.
9111 (ROUNDUP): Move to alloc.c as described above.
9113 Fix recent gnutls changes.
9114 * gnutls.c (Fgnutls_boot): Don't assume C99.
9115 * process.c (wait_reading_process_output): Fix typo in recent change.
9117 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9119 * process.c (wait_reading_process_output, read_process_output)
9120 (send_process): Check gnutls_state is not NULL.
9122 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9123 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9125 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9127 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9128 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9130 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9133 * nsfns.m (Fx_create_frame): Fix memory leak.
9135 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9136 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9137 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9139 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9141 * xdisp.c (message3_nolog, message_with_string): Encode the string
9142 before writing it to the terminal in a non-interactive session.
9144 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9145 sure we concatenate them into a unibyte string.
9147 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9148 resulting temporary name before returning it to the caller.
9149 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9150 is a unibyte string, convert NAME to a unibyte string to ensure
9151 that the result is also a unibyte string.
9153 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9154 create unibyte strings from default paths and directory/file
9157 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9160 * callproc.c (init_callproc): Use build_unibyte_string to make
9161 sure we create unibyte strings from default paths and
9162 directory/file names.
9164 * buffer.c (init_buffer): Don't store default-directory of
9165 *scratch* in multibyte form. The original problem which led to
9166 that is described in
9167 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9168 but it was solved long ago. (Bug#15260)
9170 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9172 Port to stricter C99 platforms.
9173 Especially, C99 prohibits nesting a struct X inside struct Y if
9174 struct X has a flexible array member.
9175 * alloc.c (struct sdata): New type.
9176 (sdata): Implement in terms of struct sdata.
9177 Remove u member; all uses replaced by next_vector, set_next_vector.
9178 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9179 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9180 (struct sblock): Rename first_data member to data, which is now
9181 a flexible array member. All uses changed.
9182 (next_vector, set_next_vector, large_vector_vec): New functions.
9183 (vector_alignment): New constant.
9184 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9185 (struct large-vector): Now merely a NEXT member, since the old approach
9186 ran afoul of stricter C99. All uses changed to use
9187 large_vector_vec or large_vector_offset.
9188 (large_vector_offset): New constant.
9189 * dispnew.c: Include tparam.h, for tgetent.
9190 Do not include term.h; no longer needed.
9191 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9192 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9193 (struct Lisp_Vector): Use a flexible array member for contents,
9194 instead of a union with a member that is an array of size 1.
9196 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9197 fact that the struct no longer contains a union.
9198 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9199 (struct Lisp_Save_Value, struct Lisp_Free):
9200 Use unsigned, not int, for spacers, to avoid c99 warning.
9201 (union specbinding): Use unsigned, not bool, for bitfield, as
9202 bool is not portable to pre-C99 hosts.
9204 2013-11-04 Glenn Morris <rgm@gnu.org>
9206 * emacs.c (usage_message): Mention that `-L :...' appends.
9208 2013-11-02 Glenn Morris <rgm@gnu.org>
9210 * Makefile.in (abs_builddir): Remove.
9211 (bootstrap_exe): Use relative filename.
9213 Use relative filenames in TAGS files.
9214 * Makefile.in (abs_srcdir): Remove it again.
9215 (.PHONY): Remove frc.
9216 (maintainer-clean): No more TAGS-LISP file.
9217 (TAGS): Pass relative file names to etags.
9218 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9220 * Makefile.in (abs_srcdir): New, set by configure.
9222 (maintainer-clean): Remove pointless echo. That should be in the
9223 top-level Makefile, if anywhere. Delete TAGS-LISP.
9224 (extraclean): No s/ and m/ directories for some time.
9225 (TAGS): Also depend on ctagsfiles3.
9226 Remove no-longer-defined S_FILE.
9227 Pass absolute filenames to etags once more.
9228 (TAGS-LISP): Replace lispdir with its expansion.
9229 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9230 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9232 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9234 * xfaces.c (check_lface_attrs, realize_default_face):
9235 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9236 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9238 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9240 * emacs.c (original_pwd): Remove global var by making it local.
9241 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9243 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9245 * xfaces.c: Declare color_distance.
9246 (QCdistant_foreground): New variable.
9247 (NEAR_SAME_COLOR_THRESHOLD): New define.
9248 (load_color2): New function.
9249 (load_color): Call load_color2.
9250 (load_face_colors): Call load_color2 and if distant-color is specified
9251 calculate distant and use distant-color if colors are near.
9252 (LFACE_DISTANT_FOREGROUND): New define.
9253 (merge_face_ref, Finternal_set_lisp_face_attribute)
9254 (Finternal_get_lisp_face_attribute)
9255 (x_supports_face_attributes_p): Handle distant-foreground similar to
9257 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9259 * dispextern.h (lface_attribute_index):
9260 Add LFACE_DISTANT_FOREGROUND_INDEX.
9262 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9264 * image.c (pbm_next_char): New function.
9265 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9266 (pbm_scan_number): Use it.
9267 (Qlibjpeg_version): New variable.
9268 (syms_of_image): DEFSYM and initialize it.
9270 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9272 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9274 2013-10-31 Glenn Morris <rgm@gnu.org>
9276 * emacs.c (original_pwd): New char.
9277 (main): If using --chdir, store original_pwd.
9278 (init_cmdargs): When setting Vinvocation_directory based on a
9279 relative argv[0], use original_pwd if set. (Bug#15768)
9281 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9283 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9285 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9287 * insdel.c: Fix minor problems found by static checking.
9288 (Qregion_extract_function): Now static.
9289 (prepare_to_modify_buffer_1): Remove unused locals.
9291 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9293 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9294 (syms_of_xdisp): Declare pre-redisplay-function.
9295 (markpos_of_region): Remove function.
9296 (init_iterator, compute_stop_pos, handle_face_prop)
9297 (face_before_or_after_it_pos, reseat_to_string)
9298 (get_next_display_element, window_buffer_changed)
9299 (redisplay_internal, try_cursor_movement, redisplay_window)
9300 (try_window_reusing_current_matrix, try_window_id, display_line)
9301 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9302 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9303 * window.h (struct window): Remove field `region_showing'.
9304 * dispextern.h (struct it): Remove region_beg/end_charpos.
9305 (face_at_buffer_position, face_for_overlay_string)
9306 (face_at_string_position): Update prototypes.
9307 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9308 (face_at_string_position): Remove `region_beg' and `region_end' args.
9309 * fontset.c (Finternal_char_font):
9310 * font.c (font_at, font_range): Adjust calls accordingly.
9311 * insdel.c (Qregion_extract_function): New var.
9312 (syms_of_insdel): Initialize it.
9313 (prepare_to_modify_buffer_1): Use it.
9315 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9317 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9318 * ftxfont.c (ftxfont_get_gcs):
9319 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9320 * xfaces.c (x_free_colors, x_free_dpy_colors)
9321 (x_create_gc, unload_color):
9322 * xselect.c (x_property_data_to_lisp):
9323 * xsettings.c (parse_settings):
9324 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9325 (get_bits_and_offset): Adjust definition.
9326 * frame.c (XParseGeometry): Adjust locals.
9327 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9328 * regex.h (toplevel): Likewise for reg_syntax_t.
9330 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9332 * eval.c (run_hook_with_args): Use FUNCTIONP.
9334 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9336 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9337 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9338 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9339 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9340 on MS-Windows anyway.
9341 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9342 (free_realized_face): ...adjust user.
9343 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9344 white relief pixels to -1.
9345 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9346 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9347 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9349 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9351 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9352 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9353 in practice now. All callers changed.
9355 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9357 * dispextern.h (struct face): Use bitfields for 'underline_type'
9358 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9359 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9360 'stipple' member. Move 'lface' member up to help...
9361 * xfaces.c (make_realized_face): ...this function to find and
9362 clear just the members that need clearing.
9363 (load_face_colors, realize_x_face):
9364 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9366 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9368 * xftfont.c (struct xftfont_info): Remove set-but-unused
9370 (xftfont_open): Adjust user.
9371 (xftfont_get_colors): Remove useless prototype.
9373 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9375 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9376 before passing them to 'unexec'. (Bug#15260)
9378 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9380 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9382 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9384 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9385 the changed signature of the font driver's 'close' method.
9387 * w32font.h (w32font_close): Adjust the prototype to the change in
9388 function definition.
9390 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9392 * w32uniscribe.c (uniscribe_close): Adapt the call to
9393 w32font_close to its new prototype.
9395 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9397 Omit unused frame argument of font API's close function.
9398 * font.h (struct font): Drop frame argument. Adjust comment.
9399 * font.c (font_clear_cache, font_close_object): Adjust users.
9400 * ftfont.c (ftfont_close):
9401 * ftxfont.c (ftxfont_close):
9402 * macfont.m (macfont_close):
9403 * nsfont.m (nsfont_close):
9404 * w32font.c (w32font_close):
9405 * xfont.c (xfont_close):
9406 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9407 tweak comments and make functions safe if called more than once for
9408 the same font object.
9410 Perform font-specific cleanup when font object is swept by GC. See
9411 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9412 * alloc.c (cleanup_vector): New function.
9413 (sweep_vector): Call it for each reclaimed vector object.
9414 * font.h (struct font): Adjust comment.
9416 2013-10-24 Glenn Morris <rgm@gnu.org>
9418 * Makefile.in (abs_top_srcdir): New, set by configure.
9420 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9422 Adjust recent font-related changes to fix bug#15686.
9423 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9424 is a live window system frame, mark its default font too.
9426 2013-10-23 Glenn Morris <rgm@gnu.org>
9428 * Makefile.in (RUN_TEMACS): Make relative (again).
9429 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9430 (bootstrap-emacs$(EXEEXT)):
9431 Quote entities that might contain whitespace.
9433 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9435 Port to Solaris 10 and its bundled GCC.
9436 Problem reported by Timothy C. Burt.
9437 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9439 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9441 Do not allow font caches to grow too large.
9442 * alloc.c (compact_font_cache_entry, compact_font_caches):
9443 New functions or stub if not HAVE_WINDOW_SYSTEM.
9444 (compact_undo_list): Factor out from Fgarbage_collect.
9446 (mark_face_cache): Mark face font. Move down to avoid
9448 (mark_terminals): Do not mark font cache here.
9449 (Fgarbage_collect): Call compaction functions described
9450 above. Adjust comment.
9452 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9454 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9455 chdir to HOME (bug#15607).
9457 * nsterm.m (Qcocoa, Qgnustep): New variables.
9458 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9459 (ns_get_color): Make selection color work for GNUstep also.
9461 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9463 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9464 handles mouse clicks. Instead, let GPM use the same code as all
9465 the other mice use. See the discussion starting at
9466 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9467 for the details of the problem with the menu bar this fixes.
9469 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9471 Remove port-specific display name lists to avoid extra
9472 complexity and data duplication with display info lists.
9473 * xterm.h (x_display_name_list): Remove declaration.
9474 * xterm.c (x_display_name_list): Remove.
9475 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9476 * xfns.c (x_display_info_for_name, Fx_display_list):
9477 Likewise. Use x_display_list where appropriate.
9478 * w32term.h (w32_display_name_list): Remove declaration.
9479 * w32term.c (w32_display_name_list): Remove.
9480 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9482 * w32fns.c (x_display_info_for_name, Fx_display_list):
9483 Likewise. Use x_display_list where appropriate.
9484 * nsterm.h (ns_display_name_list): Remove declaration.
9485 * nsterm.m (ns_display_name_list): Remove.
9486 (ns_term_init, syms_of_nsterm): Adjust users.
9487 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9488 Likewise. Use x_display_list where appropriate.
9489 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9490 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9491 (mark_terminals): Mark per-terminal font cache.
9493 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9495 Don't run timers in input-pending-p. Its new check-timers param
9496 provides the prior behavior. (Bug#15045).
9497 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9499 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9501 Make some functions static in non-Microsoft builds.
9502 On my platform (Fedora 19 x86-64), this shrinks the
9503 Emacs executable (text+data) by 0.25%.
9504 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9505 (load_color) [!MSDOS]:
9506 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9507 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9508 * lisp.h (check_existing):
9509 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9510 (network_interface_info) [!WINDOWSNT]:
9511 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9512 Remove extern decls.
9513 * fileio.c (check_existing):
9514 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9515 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9516 (network_interface_info) [!WINDOWSNT]:
9517 * term.c (encode_terminal_code) [!WINDOWSNT]:
9518 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9519 * xfaces.c (load_color) [!MSDOS]:
9521 * fileio.c (check_existing, check_executable, check_writable):
9522 * process.c (network_interface_list, network_interface_info):
9523 Move earlier, so that we don't need forward decls.
9524 * gnutls.c (fn_gnutls_transport_set_errno)
9525 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9527 * w32.c (init_environment): Use faccessat rather than
9528 check_existing, partly for consistency with the rest of the code
9529 in this file, partly so that check_existing can be static.
9531 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9532 * emacs.c (MAIN_PROGRAM): New macro.
9533 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9534 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9536 bool vector int width fixes
9537 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9538 (Fbool_vector_count_matches_at):
9539 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9540 can exceed PTRDIFF_MAX, at least in theory.
9541 (Fbool_vector_count_matches_at):
9542 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9544 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9546 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9547 (struct sockaddr): Add forward decl, for platforms that lack it.
9549 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9551 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9554 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9556 * w32.c (network_interface_get_info, network_interface_list)
9557 (network_interface_info): New functions. (Bug#15610)
9558 (GetAdaptersInfo_Proc): New typedef.
9559 (get_adapters_info): New wrapper function.
9560 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9562 * process.h (network_interface_list, network_interface_info):
9565 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9566 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9567 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9568 for WINDOWSNT. Doc fix.
9569 (syms_of_process): Defsubr Snetwork_interface_list and
9570 Snetwork_interface_info unconditionally.
9572 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9573 in NS GUI sessions. (Bug#15629)
9575 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9577 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9579 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9581 * print.c (print_object): Print " ..." when truncating bool vectors.
9583 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9585 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9586 standard mouse buttons.
9588 * termhooks.h (struct input_event): Remove incorrect commentary.
9590 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9592 Disallow bool vector operations on mixed-length operands.
9593 The old behavior left garbage in the result vector sometimes,
9594 and didn't seem to be useful.
9595 * data.c (Qwrong_length_argument): New static var.
9596 (wrong_length_argument): New function.
9597 (bool_vector_binop_driver): Check that args agree in length.
9599 * keyboard.c, keyboard.h (all_kboards): Now static.
9601 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9603 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9604 note from the lispref.
9606 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9608 * nsterm.h (struct ns_display_info): Remove set-but-unused
9609 member image_cache (image caches are per-terminal anyway).
9610 (FRAME_X_IMAGE_CACHE): Remove.
9611 * nsterm.m (ns_initialize_display_info): Adjust user.
9613 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9615 * w32proc.c: Include mingw_time.h.
9617 * w32.c: Include mingw_time.h.
9619 Implement scrolling of TTY menus when the screen is too short.
9621 * term.c (tty_menu_display): Accept an additional argument, the
9622 menu item from which to start displaying the menu. Account for
9623 the value of Y when limiting the menu to the number of available
9625 (mi_result): New enumeration.
9626 (read_menu_input): Return enumerated value. When the y coordinate
9627 hits min_y or max_y, return scroll indication instead of wrapping
9629 (tty_menu_activate): Handle the scrolling indications from
9630 read_menu_input. Compute the first menu item to display and pass
9631 it to tty_menu_display.
9633 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9635 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9636 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9637 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9638 Adjust to match the change described below.
9639 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9640 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9641 memory_below_frame members to...
9642 * termchar.h (struct tty_display_info): ...here because they're
9643 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9644 * term.c (init_tty):
9645 * nsterm.m (ns_create_terminal):
9646 * w32term.c (w32_create_terminal):
9647 * xterm.c (x_create_terminal): Adjust users.
9648 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9649 to filter out non-TTY frames. Adjust comment.
9650 (scrolling): Adjust user. Prefer eassert for debugging check.
9652 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9654 * xfaces.c (PT_PER_INCH): Remove unused macro.
9655 * termhooks.h (struct terminal): Remove set-but-unused
9656 member fast_clear_end_of_line.
9657 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9658 * nsterm.m (ns_create_terminal):
9659 * term.c (init_tty):
9660 * w32term.c (w32_create_terminal):
9661 * xterm.c (x_create_terminal): Adjust users.
9663 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9665 * lisp.h (bool_vector_size): New function.
9666 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9667 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9668 (Fbool_vector_not, Fbool_vector_count_matches_at):
9669 Remove uses of 'eassume' that should no longer be needed,
9670 because they are subsumed by the 'eassume' in bool_vector_size.
9672 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9674 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9675 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9676 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9678 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9680 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9681 have different dimensions. (Bug#15575)
9683 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9686 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9688 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9690 * term.c (tty_menu_show): Never return with unbalanced
9691 specpdl. Use eassert for debugging check. Adjust style.
9693 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9695 * term.c (read_menu_input): Make selection of menu items
9696 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9697 (tty_menu_activate): Fix off-by-one error when computing max_y.
9699 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9701 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9702 audit logging (only used with GnuTLS 3.x) and enable it.
9704 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9706 * dispnew.c (redraw_frame): Remove useless #ifdef because
9707 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9708 Also, move TTY fflush to...
9709 * term.c (tty_update_end): ...this function.
9711 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9713 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9714 the end of the frame's glyph matrix. (Bug#15575)
9716 * term.c (tty_menu_display): Don't move cursor while overwriting
9717 frame's glyphs with menu items. Limit the number of items
9718 displayed to what can be shown on the available screen lines,
9719 excluding the echo area.
9720 (tty_menu_activate): Limit the Y coordinate allowed by
9721 read_menu_input to the last screen line used for menu display.
9723 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9725 * lisp.h (eassume): New macro.
9726 Also, include <verify.h>, for 'assume'.
9727 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9728 (vroundup, vector_nbytes):
9729 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9730 (Fbool_vector_not, Fbool_vector_count_matches)
9731 (Fbool_vector_count_matches_at):
9732 Use eassume, not eassert.
9733 * casetab.c (set_identity, shuffle):
9734 * composite.c (composition_gstring_put_cache):
9735 * dispnew.c (update_frame_1):
9736 * ftfont.c (ftfont_shape_by_flt):
9737 * image.c (gif_load):
9738 * intervals.c (offset_intervals):
9739 * macfont.m (macfont_shape):
9740 Remove calls to 'assume' that are no longer needed, because
9741 --enable-gcc-warnings no longer generates bogus warnings
9742 when these calls are removed.
9744 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9746 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9748 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9750 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9751 (Qsubstitute_env_in_file_name): New var.
9752 (syms_of_fileio): Define it.
9754 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9756 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9757 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9760 * term.c (save_and_enable_current_matrix): Don't allocate and
9761 don't save margin areas.
9762 (restore_desired_matrix): Don't restore margin areas.
9763 (free_saved_screen): Don't free margin areas.
9765 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9767 * image.c: Pacify --enable-gcc-warnings.
9768 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9769 #define only if used.
9771 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9773 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9774 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9775 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9776 (gif_load): For giflib v5.x and later, display the error message
9777 produced by giflib when its functions fail.
9778 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9781 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9783 * keyboard.c (last_event_timestamp): Remove. For X selection and
9784 GTK popup menus, it may be obtained from per-frame X display info.
9785 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9786 (process_special_events): Adjust users.
9787 * keyboard.h (last_event_timestamp): Remove declaration.
9788 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9789 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9790 * menu.h (xmenu_show): Adjust prototype.
9791 * menu.c (Fx_popup_menu): Adjust user.
9792 * xselect.c (x_own_selection, x_get_foreign_selection)
9793 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9795 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9797 * keyboard.c (init_kboard): Now static. Add arg
9798 to denote window system. Adjust comment.
9799 (init_keyboard): Adjust user.
9800 (allocate_kboard): New function.
9802 * nsterm.m (ns_term_init):
9803 * term.c (init_tty):
9804 * w32term.c (w32_create_terminal):
9805 * xterm.c (x_term_init): Use it.
9806 * keyboard.h (init_kboard): Remove prototype.
9807 (allocate_kboard): Add prototype.
9809 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9811 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9812 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9814 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9816 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9818 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9820 * term.c (tty_menu_activate): Flush the output stream after
9821 showing the cursor, and don't mark the frame garbaged at exit from
9822 the function. Fixes redisplay glitches when moving from one menu
9825 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9827 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9828 or throw error (Bug#15570).
9830 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9832 * intervals.c (temp_set_point_both): Move test into 'eassert',
9835 * lisp.h (eassert): Don't use 'assume'.
9836 Sometimes 'assume' wins in performance, and sometimes it loses,
9837 so it shouldn't be used all the time. Perhaps we need two
9838 flavors of 'eassert', one for where 'assume' is far more likely
9839 to help or to hurt; but that can be done later.
9840 Problem reported by Dmitry Antipov in
9841 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9842 Also, don't include <verify.h>; no longer needed.
9844 2013-10-09 Glenn Morris <rgm@gnu.org>
9846 * eval.c (Fcond): Doc tweak.
9848 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9850 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9851 expressions with side effects to eassert. (Bug#15565)
9853 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9855 * fns.c (hashfn_user_defined): Allow hash functions to return any
9858 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9860 Fix minor problems found by static checking.
9861 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9862 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9863 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9864 * keyboard.c (read_menu_command): Remove unused local.
9865 * lisp.h (read_menu_command): New decl.
9866 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9867 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9868 Return ptrdiff_t, not int.
9869 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9870 not int, for benefit of xpalloc.
9871 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9873 (have_menus_p): Remove; unused.
9874 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9875 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9876 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9878 (save_and_enable_current_matrix): Omit unnecessary casts.
9879 (read_menu_input): Omit local extern decl (now in lisp.h).
9880 Don't access uninitialized storage if mouse_get_xy fails.
9881 (tty_menu_activate): Mark local as initialized, for lint.
9882 (tty_menu_activate, tty_meny_show): Remove unused locals.
9884 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9886 Support menus on text-mode terminals.
9887 * xterm.h (xw_popup_dialog): Add prototype.
9889 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9890 (xmenu_show): Block input here, instead in Fx_popup_menu.
9891 (xw_popup_dialog): New function, with X-specific bits of popup
9894 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9897 * window.c (Fset_window_configuration): Use run-time tests of the
9898 frame type instead of compile-time conditionals, when menu-bar
9899 lines are considered.
9901 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9902 (w32_popup_dialog): New prototypes.
9904 * w32menu.c (Fx_popup_dialog): Function deleted.
9905 (w32_popup_dialog): New function, with w32 specific bits of popup
9906 dialogs. Block input here.
9908 * w32inevt.c (w32_console_read_socket): Minor change to add
9909 debugging TTY events.
9911 * w32fns.c (show_hourglass): If returning early because the frame
9912 is not a GUI frame, unblock input.
9914 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9915 (cursorY): New functions.
9917 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9918 WINDOWSNT, macros that call curX and curY elsewhere.
9920 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9922 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9923 specific function to hide and show cursor on a text-mode terminal.
9924 (tty_menu_struct, struct tty_menu_state): New structures.
9925 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9926 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9927 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9928 (tty_menu_locate, save_and_enable_current_matrix)
9929 (restore_desired_matrix, screen_update, read_menu_input)
9930 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9931 (tty_pop_down_menu, tty_menu_last_menubar_item)
9932 (tty_menu_new_item_coords, tty_menu_show): New functions.
9933 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9935 * nsterm.h (ns_popup_dialog): Adjust prototype.
9937 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9939 (ns_popup_dialog): Adapt order of arguments to the other
9940 *_menu_show implementations.
9941 (Fx_popup_dialog): Function deleted.
9943 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9945 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9947 * menu.c (have_boxes): New function.
9948 (single_keymap_panes): Use it instead of a compile-time
9950 (single_menu_item): Use run-time tests of the frame type instead
9951 of compile-time conditionals.
9952 (encode_menu_string): New function.
9953 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9954 the macro, since different types of frame need different encoding
9956 (digest_single_submenu): Use run-time tests of frame type instead
9957 of, or in addition to, compile-time conditionals.
9958 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9959 (Fx_popup_menu): Detect when the function is called from keyboard
9960 on a TTY. Don't barf when invoked on a text-mode frame.
9961 Check frame type at run time, instead of compile-time conditionals for
9962 invoking terminal-specific menu-show functions.
9963 Call tty_menu_show on text-mode frames.
9964 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9965 run time to determine which alternative to invoke; support dialogs
9968 * keyboard.h <Qmouse_movement>: Declare.
9970 * keyboard.c <Qmouse_movement>: Now extern.
9971 <Qecho_keystrokes>: New static variable.
9972 (read_key_sequence): Accept an additional argument, a flag to
9973 prevent redisplay during reading of the key sequence. All callers
9975 (read_menu_command): New function.
9976 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9978 (toolkit_menubar_in_use): New function.
9979 (make_lispy_event): Use it instead of a compile-time test.
9981 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9982 window-system being available.
9984 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9985 to x-popup-dialog on the frame type, they all now support popup
9988 * dispnew.c (save_current_matrix): Save the margin areas.
9989 (restore_current_matrix): Restore margin areas.
9990 (update_frame_with_menu): New function.
9992 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9995 * alloc.c (make_save_ptr): Now compiled unconditionally.
9997 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9999 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10000 (redraw_frame, update_frame): Adjust users.
10001 * dispextern.h (set_window_update_flags): Adjust prototype.
10002 * xdisp.c (redisplay_internal): When updating all frames with zero
10003 windows_or_buffers_changed, assume that only the windows that shows
10004 current buffer should be really updated.
10006 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10008 Do not allocate huge temporary memory areas and objects while encoding
10009 for file I/O, thus reducing an enormous memory usage for large buffers.
10010 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10011 * coding.h (struct coding_system): New member raw_destination.
10012 * coding.c (setup_coding_system): Initialize it to zero.
10013 (encode_coding_object): If raw_destination is set, do not create
10014 dst_object. Add comment.
10015 * fileio.c (toplevel): New constant E_WRITE_MAX.
10016 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10017 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10019 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10021 * nsterm.m (windowDidExitFullScreen:)
10022 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10024 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10026 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10027 * keyboard.c (unblock_input_to): Don't process pending signals
10028 if a fatal error is in progress.
10030 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10031 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10032 they're talking about words in Lisp bool vectors.
10033 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10034 * data.c (popcount_bits_word): Rename from popcount_size_t.
10035 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10038 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10040 Improve support for popcount and counting trailing zeros (Bug#15550).
10041 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10042 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10043 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10044 (popcount_size_t_msc, popcount_size_t_gcc):
10045 Remove; now done by Gnulib.
10046 (popcount_size_t): Now a macro that defers to Gnulib.
10047 (count_trailing_zero_bits): Return int, for consistency with
10048 Gnulib and because Emacs prefers signed to unsigned int.
10049 Don't assume that size_t is either unsigned int or unsigned long
10050 or unsigned long long.
10051 (size_t_to_host_endian): Do not assume that size_t is either
10052 exactly 32 or exactly 64 bits wide.
10053 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10054 etc., so that it's now an enum constant, not a macro.
10055 No need to assume that it's either 32 or 64.
10057 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10059 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10062 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10064 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10065 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10067 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10069 emacs_read and emacs_write now use void *, not char *.
10070 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10071 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10072 Buffer arg is now void *, not char *. This matches plain
10073 'read' and 'write' better, and avoids a constraint violation
10074 on Solaris 9 with Oracle Studio.
10076 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10078 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10079 memset to explicit loop. Otherwise copy largest possible chunk
10080 from initialized to uninitialized part, thus allowing the longer
10081 memcpy runs and reducing the number of loop iterations.
10083 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10085 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10086 hide toolbar (Bug#15388).
10087 (windowDidEnterFullScreen:): If presentation options are zero,
10088 set them here (Bug#15388).
10089 (ns_update_auto_hide_menu_bar): Remove runtime check.
10090 Don't auto hide dock unless menubar is also auto hidden.
10092 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10094 * editfns.c (message): Mention batch mode in doc string.
10096 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10098 * nsterm.m (check_native_fs): Remove erroneous comment.
10100 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10102 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10103 uses find_newline instead of scan_newline and so doesn't move point.
10105 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10107 Use hardware support for byteswapping on glibc x86 etc.
10108 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10109 whereas the old swap64 needed 30.
10110 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10111 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10112 Use byteswap.h's macros to swap bytes.
10113 * lisp.h (swap16, swap32, swap64): Remove.
10114 All uses replaced by bswap_16, bswap_32, bswap_64.
10116 * bytecode.c (exec_byte_code): Use some more volatile variables
10117 to work around local variables getting clobbered by longjmp.
10118 Port to pre-C99, which doesn't allow decls after stmts.
10120 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10122 * lisp.h (eassert): Assume that COND is true when optimizing.
10123 In other words, take on the behavior of eassert_and_assume.
10124 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10125 (eassert_and_assume): Remove. All uses replaced by eassert.
10127 * xdisp.c (Qglyphless_char): Now static.
10129 Adjust to merge from gnulib.
10130 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10131 * lisp.h: Include <verify.h>, for 'assume'.
10133 * eval.c (clobbered_eassert): New macro.
10134 (internal_catch, internal_condition_case)
10135 (internal_condition_case_1, internal_condition_case_2)
10136 (internal_condition_case_n): Use it instead of eassert
10137 when the argument contains locals clobbered by longjmp.
10138 Don't use clobbered locals outside of clobbered_eassert.
10139 (internal_lisp_condition_case): Use a volatile variable
10140 to work around a local variable's getting clobbered.
10142 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10144 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10145 (PUSH_HANDLER): New macro.
10146 (catchlist): Remove.
10147 (handlerlist): Always declare.
10149 * eval.c (catchlist): Remove (merge with handlerlist).
10150 (handlerlist, lisp_eval_depth): Not static any more.
10151 (internal_catch, internal_condition_case, internal_condition_case_1)
10152 (internal_condition_case_2, internal_condition_case_n):
10154 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10155 handlerlist/catchlist.
10156 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10157 handlerlist which can only handle a single condition-case handler at
10159 (find_handler_clause): Simplify since we only a single branch here
10162 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10164 (bcall0): New function.
10165 (exec_byte_code): Add corresponding cases. Improve error message when
10166 encountering an invalid byte-code. Let Bunwind_protect accept
10167 a function (rather than a list of expressions) as argument.
10169 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10170 and make them unconditional now that they're heap-allocated.
10172 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10174 * charset.c (Fdecode_char, Fencode_char): Remove description of
10175 `restriction' arg. now that it's hidden by advertised-calling-convention.
10177 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10179 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10180 Remove unused variable (from mac-port).
10181 (macfont_draw): Use s->ybase for correct y position.
10183 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10185 * frame.h (struct frame): Drop has_minibuffer member because...
10186 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10187 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10189 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10191 * window.h (struct window): Prefer enum text_cursor_kinds to int
10192 for phys_cursor_type member. Move the latter, phys_cursor_width,
10193 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10194 * window.c (replace_window, make_window): Adjust users.
10196 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10198 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10199 this module is never compiled otherwise.
10201 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10203 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10206 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10208 * xdisp.c (get_next_display_element): Don't call face_for_font in
10209 a build configured --without-x. (Bug#15484)
10211 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10213 * window.c (calc_absolute_offset): #elif should be #elif defined.
10215 * frame.c (delete_frame): Block/unblock input to overcome race
10216 condition (Bug#15475).
10218 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10220 * frame.c (delete_frame): Record selected frame only after
10221 calling Qdelete_frame_functions (Bug#15477).
10223 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10225 * nsterm.m (ns_selection_color): Remove.
10226 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10227 NSColor selectedText(Background)Color. Only for COCOA.
10228 (ns_term_init): Remove assignment of ns_selection_color, logic
10229 moved to ns_get_color.
10231 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10232 NS_SELECTION_COLOR_DEFAULT.
10233 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10235 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10237 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10238 frame' does not have the tool_bar_window member.
10240 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10242 Signal error when reading an empty byte-code object (Bug#15405)
10243 * lread.c (read1): Signal error.
10244 * alloc.c (make_byte_code): eassert header size.
10245 (sweep_vectors): Change an int to size_t.
10247 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10249 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10250 instead of ints, as it's the usual style for offsetof constants. See:
10251 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10253 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10254 This is ugly, but it should fix the performance problem for older
10255 GCC versions in the short run. I'll look into integrating the
10256 Gnulib module for popcount, as a better fix.
10257 See the thread starting in:
10258 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10259 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10260 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10261 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10262 (popcount_size_t): Use it.
10264 2013-09-24 Daniel Colascione <dancol@dancol.org>
10266 * process.c (Fnetwork_interface_info): Fix build break due to
10269 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10271 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10272 Prefer signed to unsigned integers where either will do.
10273 No need for 'const' on locals that do not escape.
10274 Omit easserts with unnecessary and unportable assumptions about
10275 alignment. Avoid unnecessary casts to char *.
10277 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10279 Use union for the payload of struct Lisp_Vector.
10280 This helps to avoid a few glitches dictated by C's aliasing rules.
10281 * lisp.h (struct Lisp_Vector): Use union for next and
10282 contents member. Adjust comment. Change related users.
10283 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10284 Related users changed.
10285 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10286 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10287 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10288 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10290 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10292 Optimize glyph row clearing and copying routines.
10293 * dispextern.h (struct glyph_row): Change layout of struct
10294 glyph_row to help copy_row_except_pointers. Adjust comment.
10295 * dispnew.c (null_row): Remove.
10296 (clear_glyph_row): Use offsetof and memset to find and clear
10297 just the members that need clearing. Adjust comment.
10298 (copy_row_except_pointers): Likewise for copying.
10300 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10302 Some minor cleanups of recently-added bool vector code.
10303 * conf_post.h (assume): Always return void. Use lint version
10304 only if GCC and MSC versions don't apply.
10305 * conf_post.h (assume):
10306 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10307 Depend on _MSC_VER, not __MSC_VER, for consistency with
10309 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10310 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10311 (bool_vector_binop_driver, count_trailing_zero_bits)
10312 (size_t_to_host_endian): Now static, not static inline;
10313 the latter isn't needed with modern compilers and doesn't
10314 work with older compilers anyway.
10316 * alloc.c (valgrind_p): Use bool for boolean.
10318 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10320 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10321 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10322 (display_last_displayed_message_p, message_buf_print)
10323 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10324 Use bool for boolean.
10325 * dispextern.h (cancel_line, init_desired_glyphs):
10326 Remove ancient leftover.
10327 (help_echo_showing_p, hourglass_shown_p):
10328 * lisp.h (noninteractive_need_newline): Adjust declaration.
10330 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10332 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10334 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10335 ...this file and convert the latter to static. Adjust comment.
10336 (make_initial_frame):
10337 * window.c (init_window_once): Adjust user.
10338 * frame.h (last_nonminibuf_frame): Remove declaration.
10339 * lisp.h (selected_frame): Likewise.
10340 * msdos.c (the_only_display_info): Adjust comment.
10342 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10344 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10345 computing the end column of mouse-highlight that comes from
10346 display or overlay strings. (Bug#15437)
10347 (note_mouse_highlight): Adapt calculation of last argument to
10348 mouse_face_from_string_pos to the above change.
10350 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10351 all platforms, not just for clang.
10353 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10355 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10356 about excess arguments to snprintf.
10358 * conf_post.h(assume): Use __builtin_unreachable for clang.
10360 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10362 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10363 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10365 2013-09-23 Daniel Colascione <dancol@dancol.org>
10367 * alloc.c (USE_VALGRIND): New macro; on by default
10368 when ENABLE_CHECKING.
10369 (mark_maybe_object, mark_maybe_pointer)
10370 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10372 (valgrind_p) [USE_VALGRIND]: New variable.
10373 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10375 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10377 * process.c (wait_reading_process_output): Change int pnamelen to
10380 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10381 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10382 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10383 argument to unsigned long to avoid warning.
10384 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10386 * conf_post.h (assume): Fix compiler error: x shall be cond.
10388 2013-09-22 Daniel Colascione <dancol@dancol.org>
10390 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10391 warning when compiling without a window system.
10393 2013-09-22 Daniel Colascione <dancol@dancol.org>
10395 * data.c (Qbool_vector_p): New symbol.
10396 (bool_vector_spare_mask, popcount_size_t_generic)
10397 (popcount_size_t_msc, popcount_size_t_gcc)
10399 (bool_vector_binop_driver)
10400 (count_trailing_zero_bits, size_t_to_host_endian)
10401 (Fbool_vector_exclusive_or)
10402 (Fbool_vector_union)
10403 (Fbool_vector_intersection, Fbool_vector_set_difference)
10404 (Fbool_vector_subsetp, Fbool_vector_not)
10405 (Fbool_vector_count_matches)
10406 (Fbool_vector_count_matches_at): New functions.
10407 (syms_of_data): Intern new symbol, functions.
10408 * alloc.c (bool_vector_payload_bytes): New function.
10409 (Fmake_bool_vector): Instead of calling Fmake_vector,
10410 which performs redundant initialization and argument checking,
10411 just call allocate_vector ourselves. Make sure we clear any
10412 terminating padding to zero.
10413 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10414 instead of open-coding the size calculation.
10415 (vroundup_ct): New macro.
10416 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10417 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10418 * composite.c (composition_gstring_put_cache):
10419 Change lint_assume to assume.
10420 * conf_post.h (assume): New macro.
10421 (lint_assume): Remove.
10422 * dispnew.c (update_frame_1): Change lint_assume to assume.
10423 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10425 * image.c (gif_load): Change lint_assume to assume.
10426 * lisp.h (eassert_and_assume): New macro.
10427 (Qbool_vector_p): Declare.
10428 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10429 (swap16, swap32, swap64): New inline functions.
10430 * macfont.m (macfont_shape): Change lint_assume to assume.
10431 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10432 * xsettings.c (parse_settings): Use new swap16 and
10433 swap32 from lisp.h instead of file-specific macros.
10435 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10437 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10438 found (which can legitimately happen when the glyph row at the
10439 window start is disabled in the current_matrix. (Bug#15365)
10441 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10443 Fix syntax.h bug introduced by recent INLINE change.
10444 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10445 conditionally compiled one way in some modules, and a different
10446 way in others. This doesn't work with extern inline functions,
10447 which must have the same definition in all modules, because the
10448 defining code might be shared across modules, depending on the
10449 implementation. Symptoms reported by Martin Rudalics in:
10450 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10451 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10452 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10453 overriding the corresponding functions in syntax.h.
10454 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10455 (syntax_property): New inline functions.
10456 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10457 Rewrite in terms of these new functions.
10459 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10461 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10462 not chars_in_text, whose result depends on the multibyteness of
10463 the current buffer. (Bug#15426)
10465 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10467 Port recent change to hosts where pointers aren't 'long'.
10468 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10469 Don't assume that pointers are the same width as 'long'.
10470 Add a compile-time check that a pointer fits into two X slots.
10472 A simpler, centralized INLINE.
10473 * conf_post.h (INLINE): Define only if not already defined.
10474 This allows us to use a single INLINE, defined by one file
10476 * emacs.c (INLINE): Define it.
10477 Also, include category.h, charset.h, composite.h, dispextern.h,
10478 syntax.h, systime.h, so that their INLINE definitions are expanded
10479 properly for Emacs.
10480 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10481 * buffer.h, buffer.c (BUFFER_INLINE):
10482 * category.h, category.c (CATEGORY_INLINE):
10483 * character.h, character.c (CHARACTER_INLINE):
10484 * charset.h, charset.c (CHARSET_INLINE):
10485 * composite.h, composite.c (COMPOSITE_INLINE):
10486 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10487 * frame.h, frame.c (FRAME_INLINE):
10488 * intervals.h, intervals.c (INTERVALS_INLINE):
10489 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10490 * lisp.h, alloc.c (LISP_INLINE):
10491 * process.h, process.c (PROCESS_INLINE):
10492 * syntax.h, syntax.c (SYNTAX_INLINE):
10493 * systime.h, sysdep.c (SYSTIME_INLINE):
10494 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10495 * window.h, window.c (WINDOW_INLINE):
10496 Remove. All uses replaced with INLINE.
10498 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10500 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10501 to avoid Bug#15398.
10503 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10505 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10506 'const char *' to avoid compiler warnings due to similar change in
10507 the prototype of x_get_string_resource.
10509 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10511 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10512 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10513 going to replace static variables below. Adjust comments.
10514 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10515 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10516 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10517 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10518 Related users changed.
10519 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10520 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10521 last_mouse_movement_time, going to replace static variables below.
10523 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10524 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10526 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10527 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10528 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10529 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10530 static variables below.
10531 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10532 (last_mouse_scroll_bar): Remove.
10533 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10534 (mouseExited): Related users changed.
10536 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10538 Do not use external array to process X scroll bar messages.
10539 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10540 (x_send_scroll_bar_event): Pack window pointer into two slots
10541 of XClientMessageEvent if we're 64-bit. Adjust comment.
10542 (x_scroll_bar_to_input_event): Unpack accordingly.
10544 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10546 Ifdef away recent changes which aren't relevant to NS port.
10547 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10548 [!HAVE_NS]: Declare as such.
10549 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10550 [!HAVE_NS]: Define as such.
10552 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10554 * frame.c (x_redo_mouse_highlight): New function
10555 to factor out common code used in W32 and X ports.
10556 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10557 * xterm.h (struct x_display_info):
10558 * w32term.h (struct w32_display_info):
10559 * nsterm.h (struct ns_display_info): New members
10560 last_mouse_motion_frame, last_mouse_motion_x and
10561 last_mouse_motion_y, going to replace static variables below.
10562 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10563 (redo_mouse_highlight): Remove.
10564 (note_mouse_movement, syms_of_xterm): Adjust user.
10565 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10566 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10567 (redo_mouse_highlight): Remove.
10568 (note_mouse_movement, syms_of_w32term): Adjust user.
10569 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10570 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10572 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10573 * nsfns.m (compute_tip_xy): Adjust user.
10575 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10577 * frame.c (x_mouse_grabbed): New function.
10578 * dispextern.h (x_mouse_grabbed): Add prototype.
10579 (last_mouse_frame): Remove declaration.
10580 * xterm.h (struct x_display_info):
10581 * w32term.h (struct w32_display_info):
10582 * nsterm.h (struct ns_display_info): New member
10583 last_mouse_frame, going to replace...
10584 * xdisp.c (last_mouse_frame): ...global variable.
10585 (note_tool_bar_highlight):
10586 * w32term.c (w32_mouse_position, w32_read_socket):
10587 * xterm.c (XTmouse_position, handle_one_xevent):
10588 Use x_mouse_grabbed.
10589 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10591 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10593 * w32term.c (w32_read_socket): Avoid temporary
10594 variables in a call to x_real_positions.
10595 * xterm.c (handle_one_xevent): Likewise.
10597 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10599 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10600 (x_icon_type): Remove prototype.
10601 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10602 * frame.c (x_icon_type): Remove.
10603 * w32term.c (x_make_frame_visible, x_iconify_frame):
10604 * xterm.c (x_make_frame_visible, x_iconify_frame):
10605 Use x_set_bitmap_icon to factor out common code.
10607 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10609 * dispextern.h (check_x_display_info, x_get_string_resource):
10610 Declare here just once and unify the latter.
10611 * frame.c (check_x_display_info, x_get_string_resource):
10612 * nsterm.h (check_x_display_info):
10613 * xrdb.c (x_get_string_resource):
10614 * xterm.h (check_x_display_info): Remove prototypes.
10615 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10616 * w32reg.c (x_get_string_resource): Likewise.
10617 (w32_get_rdb_resource): Adjust user.
10619 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10621 * xterm.h (struct x_display_info): New member
10622 x_pending_autoraise_frame, going to replace...
10623 * xterm.c (pending_autoraise_frame): ...static variable.
10624 (x_new_focus_frame, XTread_socket): Adjust users.
10625 * w32term.h (struct w32_display_info): New member
10626 w32_pending_autoraise_frame, going to replace...
10627 * w32term.c (pending_autoraise_frame): ...global variable.
10628 (x_new_focus_frame, w32_read_socket): Adjust users.
10630 2013-09-17 Glenn Morris <rgm@gnu.org>
10632 * xdisp.c (message_dolog): If we create *Messages*,
10633 switch it to messages-buffer-mode.
10635 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10637 Don't overuse 'const' in types of locals.
10638 * bidi.c (bidi_count_bytes):
10639 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10640 (xg_event_is_for_scrollbar):
10641 * xselect.c (x_handle_property_notify)
10642 (x_handle_selection_notify, x_handle_dnd_message):
10643 * xsettings.c, xsettings.h (xft_settings_event):
10644 * xterm.c (x_handle_net_wm_state, handle_one_event)
10645 (x_menubar_window_to_frame, x_detect_focus_change)
10646 (construct_mouse_click, note_mouse_movement)
10647 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10648 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10649 (handle_one_xevent, x_handle_net_wm_state):
10650 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10651 (x_handle_dnd_message):
10652 Avoid unnecessary 'const', typically the second 'const' in
10653 'const foo * const arg', a 'const' that does not affect the API
10654 and doesn't significantly help the human reader.
10656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10658 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10659 only if Glib < 2.36.0.
10660 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10661 * xsettings.c (init_gconf, init_gsettings): Do not check
10663 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10665 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10667 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10669 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10670 before calling g_type_init.
10672 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10674 * nsterm.m (syms_of_nsterm): ... to here.
10676 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10678 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10679 (ignore_next_mouse_click_timeout): Use Time as X does.
10680 (handle_one_xevent): Avoid cast and use unsigned comparison.
10682 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10684 Do not copy X event in handle_one_xevent except KeyPress case.
10685 Wnen XEvent is processed, it is unlikely to be changed except
10686 KeyPress case, so we can avoid copying and use const pointer to
10687 const data to make sure that an event is not changed elsewhere.
10688 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10689 const' and do not create local copy except for the KeyPress event.
10690 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10691 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10692 (x_handle_net_wm_state, x_menubar_window_to_frame)
10693 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10694 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10696 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10697 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10698 (x_handle_dnd_message):
10699 * xsettings.c (xft_settings_event):
10700 Use 'const XEvent * const' where appropriate.
10701 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10703 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10705 Fix X event waiting to handle multiple frames.
10706 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10707 * xterm.c (pending_event_wait): Remove. Adjust users.
10708 (x_detect_focus_change): Pass frame arg.
10709 (handle_one_xevent): Find related frame early and clear per-frame
10710 wait_event_type only if this is an event for the relevant frame.
10711 (x_wait_for_event): Use per-frame wait_event_type.
10713 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10715 * nsfns.m (Fx_create_frame): Fix font driver registration for
10718 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10719 for syms_of_macfont.
10721 * nsterm.m: Include macfont.h.
10722 (ns_tmp_flags, ns_tmp_font): Remove.
10723 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10724 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10725 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10726 (changeFont:): Fix code style. Check for font driver type when
10729 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10732 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10733 (nsfont_open): Set font driver type.
10734 Set font->ascent and font->descent. Figure out font instead of
10735 ns_tmp_font, and flags instead of ns_tmp_flags.
10736 Fix indentation. Remove call to ns_draw_text_decoration,
10739 * nsfns.m: Include macfont.h.
10740 (Fx_create_frame): Register macfont driver, make a better default font.
10741 (Fns_popup_font_panel): Get font from macfont driver, if used.
10743 * macfont.m, macfont.h, macuvs.h: New files.
10745 * font.h: Declare syms_of_macfont.
10747 * font.c (syms_of_font): Call syms_of_macfont.
10749 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10751 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10753 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10754 and it is always zero for others, so I assume that this is an ancient
10755 leftover which nobody will want to change any more.
10756 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10757 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10758 * frame.c (x_set_scroll_bar_width):
10759 * w32fns.c (w32_createscrollbar):
10760 * w32term.c (w32_set_vertical_scroll_bar):
10761 * xfns.c (x_set_scroll_bar_default_width):
10762 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10763 (x_scroll_bar_expose): Related users changed.
10765 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10767 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10768 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10769 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10771 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10772 Define once here...
10773 * nsterm.h, w32term.h, xterm.h: ...and not here.
10774 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10775 Remove unused Xisms.
10776 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10777 these modules are never compiled otherwise.
10779 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10781 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10782 Doc fix. (Bug#15375)
10784 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10786 Unify Fx_focus_frame between all ports.
10787 * frame.h (x_focus_frame): New prototype.
10788 * xfns.c (Fx_focus_frame): Remove.
10789 (syms_of_xfns): Do not defsubr it.
10790 (x_focus_frame): X implementation.
10791 * nsfns.m (Fx_focus_frame): Remove.
10792 (syms_of_nsfns): Do not defsubr it.
10793 (x_focus_frame): NS implementation.
10794 * w32term.c (Fx_focus_frame): Remove.
10795 (x_focus_on_frame): Rename to...
10796 (x_focus_frame): W32 implementation.
10797 * w32term.h (x_focus_on_frame): Remove prototype.
10798 * w32fns.c (Fx_focus_frame): Remove.
10799 (syms_of_w32fns): Do not defsubr it.
10800 * frame.c (Fx_focus_frame): Define here.
10801 (syms_of_frame): Defsubr here.
10802 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10804 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10806 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10807 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10808 each port to reference the port-specific window system data.
10809 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10810 (FRAME_DISPLAY_INFO): Define.
10811 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10812 (FRAME_DISPLAY_INFO): Define. Adjust users.
10813 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10814 (FRAME_DISPLAY_INFO): Define. Adjust users.
10815 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10816 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10817 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10818 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10819 * xselect.c, xterm.c: All related users changed.
10821 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10823 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10824 (x_menubar_window_to_frame): Remove prototypes.
10825 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10826 (x_menubar_window_to_frame, x_top_window_to_frame):
10828 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10829 (x_menubar_window_to_frame, x_top_window_to_frame):
10830 ...to here and convert all but the last to static.
10832 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10834 * lisp.mk (lisp): Add w32-common-fns.elc.
10836 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10838 * charset.c (char_charset): Document an exception for char-charset.
10840 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10842 * xterm.h (x_display_info): New field last_user_time...
10843 * xterm.c (toplevel): ...to replace static last_user_time.
10844 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10846 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10848 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10849 scroll bar values to prevent thumb from disappear and update comment.
10851 2013-09-11 Glenn Morris <rgm@gnu.org>
10853 * emacs.c (usage_message): Possessive apostrophe tweak.
10855 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10857 * nsterm.m (syms_of_nsterm): Use Qns.
10858 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10859 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10860 * xfns.c (x_display_info_for_name, Fx_open_connection):
10861 Remove old '#if 0' code.
10862 (syms_of_xfns): Use Qx.
10863 * termhooks.h (fullscreen_hook): Remove the leftover.
10864 (struct terminal): Fix typo in comment.
10866 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10868 Cleaning up a few X scroll bar bits.
10869 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10870 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10871 New member last_seen_part, going to replace...
10872 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10873 (xt_action_hook) [USE_LUCID]: Adjust user.
10874 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10875 Lucid-specific scroll bar support.
10876 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10877 to int and adjust to use last_seen_part member.
10878 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10879 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10880 Initialize last_seen_part.
10882 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10884 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10885 insert-buffer-substring an empty string.
10887 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10889 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10890 avoiding a GCC warning.
10892 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10894 Ifdef away frame tool bar code when it is not really used.
10895 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10896 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10897 and minimize_tool_bar_window_p under the above.
10898 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10899 (fset_tool_bar_window): Likewise.
10900 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10901 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10902 (change_frame_size_1):
10903 * window.c (window_from_coordinates, Frecenter): Adjust users.
10904 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10905 code is not really used.
10906 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10907 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10908 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10909 [!USE_GTK && !HAVE_NS]: Define as such.
10910 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10911 (note_mouse_highlight, expose_frame):
10912 * xfns.c (x_set_tool_bar_lines):
10913 * xterm.c (handle_one_xevent): Adjust users.
10915 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10917 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10918 This bug was introduced by my 2013-08-26 patch, which incorrectly
10919 assumed that the terminfo implementation doesn't use termcap buffers.
10920 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10921 these buffers apparently are used after all.
10922 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10923 (struct tty_display_info): Define members termcap_term_buffer and
10924 termcap_strings_buffer even if TERMINFO.
10926 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10929 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10930 'usage' docstring entry to pacify make-docfile.
10932 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10934 Change comparison functions =, <, >, <=, >= to take many arguments.
10935 * data.c: Change comparison functions' interface and implementation.
10936 * lisp.h: Make arithcompare available for efficient two arg
10938 * bytecode.c: Use arithcompare.
10939 * fileio.c: Use new interface.
10941 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10943 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10945 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10947 * eval.c (Feval): Document the new use of `lexical'.
10949 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10951 Review and drop old frame resize hack.
10952 * frame.h (struct frame): Remove force_flush_display_p.
10953 * dispnew.c (update_frame): Adjust user and don't call
10954 flush_frame here. The comment has said that there was an issues
10955 with redisplaying fringes, but I don't see any differences with
10956 and without this hack. Hopefully we can continue without it.
10957 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10958 current frame matrices twice if resized_p is set.
10960 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10962 Do not populate pure Xism x_sync to other ports.
10963 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10964 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10965 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10966 * w32term.h (x_sync): Remove prototype.
10968 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10970 Cleanup frame flushing.
10971 * dispextern.h (struct redisplay_interface):
10972 Drop flush_display_optional because flush_display is enough
10973 for X and flushing via RIF is just a no-op for others.
10974 * frame.h (flush_frame): New function.
10975 * dispnew.c (update_frame):
10976 * minibuf.c (read_minibuf):
10977 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10979 * keyboard.c (detect_input_pending_run_timers): Do not flush
10980 all frames but selected one in redisplay_preserve_echo_area.
10981 * nsterm.m (ns_flush): Remove no-op.
10982 (ns_redisplay_interface): Adjust user.
10983 * w32term.h (x_flush): Remove no-op.
10984 (w32_redisplay_interface): Adjust user.
10985 * xterm.c (x_flush): Simplify because we do not flush all
10986 frames at once any more. Adjust comment.
10987 (x_redisplay_interface): Adjust user.
10989 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10991 Port --without-x --enable-gcc-warnings to Fedora 19.
10992 * gfilenotify.c (globals_of_gfilenotify):
10993 Call g_type_init only if using an older glib version that needs it.
10995 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10997 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10998 (last_glyphless_glyph_merged_face_id): Remove declarations.
10999 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11000 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11001 (last_glyphless_glyph_merged_face_id): Now static.
11002 (merge_escape_glyph_face): New function, refactored from...
11003 (get_next_display_element): ...here.
11004 (merge_glyphless_glyph_face): New function, refactored from...
11005 (produce_glyphless_glyph): ...here...
11006 * term.c (produce_glyphless_glyph): ...and here.
11008 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11010 * eval.c (eval_sub): Only call Ffunction if necessary.
11012 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11014 Attempt to make redisplay more selective when changing cursor type.
11015 * frame.h (struct frame): New bitfield cursor_type_changed.
11016 * xdisp.c (cursor_type_changed): Remove.
11017 (try_cursor_movement, redisplay_window, try_window_id)
11018 (set_frame_cursor_types, try_window_reusing_current_matrix):
11019 Adjust to use per-frame bitfield.
11020 (redisplay_internal): Look for cursor type change on each visible
11021 frame and consider all frames if cursor type has been changed on
11022 the frame other than selected. If cursor type has been changed on
11023 selected frame only, do not use fast update.
11025 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11027 Attempt to make redisplay more selective when changing fonts.
11028 * frame.h (struct frame): New bitfield fonts_changed.
11029 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11030 (adjust_frame_glyphs): Add prototype.
11031 * dispnew.c (fonts_changed_p): Remove.
11032 (adjust_glyphs): Remove because we do not
11033 adjust matrices on all frames at once any more.
11034 (adjust_frame_glyphs): Block and unblock input here.
11035 (adjust_glyph_matrix): Use fonts_changed.
11036 (change_frame_size_1): Use adjust_frame_glyphs.
11037 * font.c (font_open_entity): Use fonts_changed.
11038 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11039 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11040 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11041 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11042 (shrink_mini_window, Fresize_mini_window_internal)
11043 (window_scroll_pixel_based, Fset_window_configuration)
11044 (apply_window_adjustment, Fset_window_vscroll):
11045 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11046 Use adjust_frame_glyphs.
11047 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11048 (try_window_reusing_current_matrix, try_window_id, display_line)
11049 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11050 (redisplay_internal): Consider fonts_changed and adjust frame
11051 matrices for each frame only if the frame is visible. If font
11052 has been changed on some frame during full redisplay, retry
11053 only visible frames where the font has been actually changed.
11055 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11057 Cache current header and mode line height for each window.
11058 * window.h (struct window): New fields mode_line_height
11059 and header_line_height.
11060 * window.c (make_window): Initialize them.
11061 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11062 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11063 (current_mode_line_height, current_header_line_height):
11064 Remove declaration.
11065 * xdisp.c (current_mode_line_height, current_header_line_height):
11067 (pos_visible_p, init_xdisp): Adjust user.
11068 (redisplay_window): Invalidate mode_line_height and
11069 header_line_height if current and desired matrices do not agree.
11071 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11073 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11074 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11076 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11078 Make --without-x compatible with --enable-gcc-warnings.
11079 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11080 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11081 members under HAVE_WINDOW_SYSTEM.
11082 * keyboard.c (make_lispy_focus_out): Likewise.
11083 (record_menu_key): Move under HAVE_MENUS.
11084 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11085 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11086 (syms_of_xdisp): Adjust user.
11087 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11088 (start_hourglass, cancel_hourglass):
11089 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11090 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11091 and CLEAR_FONT_TABLE_NFONTS.
11092 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11093 Declare only if HAVE_WINDOW_SYSTEM.
11094 (lface_same_font_attributes_p, clear_face_gcs): Define only
11095 if HAVE_WINDOW_SYSTEM.
11097 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11099 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11100 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11101 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11103 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11105 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11107 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11109 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11110 This fixes a type error on hosts where ptrdiff_t is wider than int.
11112 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11114 * keyboard.c (read_key_sequence_vs): New function.
11115 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11118 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11120 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11122 Makefile improvements.
11123 * Makefile.in (config.status): Don't use double-colon rules, as
11124 they are not portable according to POSIX. Fix shell typo with `;
11125 I guess this rule has never been tested?
11126 (VCSWITNESS): New macro, to override any environment var.
11128 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11130 * xterm.h (struct x_display_info): Do not track X connection
11131 fd separately because it is always available from Display.
11132 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11135 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11137 * buffer.c (drop_overlay):
11138 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11139 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11141 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11143 * buffer.c (Fmake_overlay, Fmove_overlay):
11144 * intervals.c (set_point_from_marker):
11145 * print.c (PRINTPREPARE): Prefer signal_error
11146 to plain error and report unsuitable marker too.
11148 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11150 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11151 for 'dragging' member.
11152 (struct x_output): Remove set-but-unused leftovers
11153 'left_before_move' and 'top_before_move'.
11154 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11155 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11156 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11157 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11158 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11159 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11160 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11161 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11163 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11165 * nsfont.m (INVALID_GLYPH): New define.
11166 (nsfont_encode_char): Use INVALID_GLYPH.
11167 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11169 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11171 * xterm.c (x_last_mouse_movement_time): Revert last change.
11172 This code should use XDisplayMotionBufferSize to check display's
11173 motion history first, and there are few other issues as well.
11174 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11175 (handle_one_xevent): Adjust user.
11177 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11179 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11180 * frame.c (Flast_nonminibuf_frame): ... to here.
11181 (check_minibuf_window): Don't abort if no window was found
11184 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11186 Use XGetMotionEvents to ask the last mouse motion time from X server.
11187 * xterm.c (X_MOTION_HISTORY): Default to 1.
11188 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11189 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11190 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11191 Ifdef away legacy code.
11192 (XTmouse_position, x_scroll_bar_report_motion):
11193 Use x_last_mouse_movement_time.
11194 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11197 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11199 * msdos.c (last_mouse_window): Move to...
11200 (dos_rawgetc): ...this function and adjust comment.
11201 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11202 (mouseMoved): ...this function and adjust comment.
11203 * w32term.c (last_window): Likewise with...
11204 (w32_read_socket): ...this function.
11205 * xterm.c (last_window): Likewise with...
11206 (handle_one_xevent): ...this function.
11208 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11210 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11211 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11212 (handle_one_xevent): ...to here.
11213 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11216 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11218 * msdos.c (IT_set_terminal_window): Remove no-op.
11219 (initialize_msdos_display): Adjust terminal setup.
11220 * w32console.c (w32con_set_terminal_window): Remove no-op.
11221 (initialize_w32_display): Adjust terminal setup.
11222 * w32term.c (w32_set_terminal_window): Remove no-op.
11223 (w32_create_terminal): Adjust terminal setup.
11224 * xterm.c (XTset_terminal_window): Remove no-op.
11225 (x_create_terminal): Adjust terminal setup.
11227 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11229 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11231 (ns_create_terminal): Adjust terminal setup.
11232 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11234 (w32_create_terminal): Adjust terminal setup.
11235 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11237 (x_create_terminal): Adjust terminal setup.
11239 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11241 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11242 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11243 * dispnew.c (buffer_posn_from_coords):
11244 * window.c (Fwindow_end, displayed_window_lines):
11245 * xdisp.c (redisplay_mode_lines): Use it.
11247 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11249 * fontset.c (face_for_char): Check char in the current face font first
11250 if HAVE_NS (Bug#15138).
11252 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11254 * window.c (temp_output_buffer_show): Make sure window returned
11255 by display_buffer is live (Bug#15213).
11257 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11259 Minor cleanup to avoid forward declarations.
11260 * coding.h (struct ccl_spec): Remove forward declaration.
11261 * composite.h (toplevel): Include font.h.
11262 (struct composition_it, struct face, struct font_metrics):
11263 Remove forward declaration.
11264 * dispextern.h (struct image, struct atimer): Likewise.
11265 * emacsgtkfixed.h (struct frame): Likewise.
11266 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11267 * font.h (struct font_driver, struct font, struct glyph_string)
11268 (struct face): Remove forward declaration.
11269 * fontset.h (struct face, struct font): Likewise.
11270 * frame.h (toplevel): Style cleanup.
11271 (enum output_method): Move to...
11272 * termhooks.h (enum output_method): ...here.
11273 (struct glyph, struct frame, struct ns_display_info)
11274 (struct x_display_info, struct w32_display_info):
11275 Remove forward declaration.
11276 * xterm.h (toplevel): Include termhooks.h.
11277 (struct font, struct window, struct glyph_matrix, struct frame)
11278 (struct input_event, struct face, struct image): Remove forward
11280 * gtkutil.h (struct _widget_value): Likewise.
11281 * keyboard.h (toplevel): Include termhooks.h.
11282 (struct input_event): Remove forward declaration.
11284 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11286 * intervals.c (set_point_from_marker): New function.
11287 * editfns.c (Fgoto_char):
11288 * process.c (Finternal_default_process_filter):
11289 * window.c (select_window_1): Use it.
11290 * buffer.h (set_point_from_marker): Add prototype.
11292 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11294 * w32.c (term_winsock): Call release_listen_threads before calling
11296 (_sys_wait_accept): Wait for accept event in a loop with a finite
11297 timeout, instead of waiting indefinitely. Will hopefully avoid
11298 hanging during exit because WSACleanup deadlocks waiting for the
11299 event object to be released. (Bug#14333)
11301 * w32proc.c (release_listen_threads): New function, signals all
11302 the reader threads that listen for connections to stop waiting.
11304 * w32.h (release_listen_threads): Add prototype.
11306 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11308 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11309 field of new marker (for sanity and safety).
11310 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11311 anyway because XMISCTYPE is a function and can't be an lvalue).
11313 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11315 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11316 (x_after_update_window_line, x_scroll_bar_create)
11317 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11318 (handle_one_xevent, x_clear_frame_area):
11319 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11320 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11321 * xterm.h (x_clear_area): Adjust prototype.
11323 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11325 Hook scanning and indentation functions to find_newline. This helps
11326 to avoid duplicated code and renders more respect to newline cache.
11327 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11328 * cmds.c (Fforward_line):
11329 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11330 Use find_newline and avoid unnecessary point movements.
11331 * search.c (scan_newline): Implement on top of find_newline.
11333 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11335 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11336 scoped code (bug#11258).
11338 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11340 * nsterm.m (last_window): New variable.
11341 (EV_TRAILER2): New macro.
11342 (EV_TRAILER): Call EV_TRAILER2.
11343 (mouseMoved:): Add support for mouse-autoselect-window
11344 on nextstep (Bug#6888).
11346 2013-08-28 Andreas Schwab <schwab@suse.de>
11348 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11349 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11350 Remove unused macro definitions.
11351 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11352 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11353 Only define if emacs.
11355 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11357 Prefer enum glyph_row_area to int where appropriate.
11358 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11360 (window_box, window_box_width, window_box_left, window_box_left_offset)
11361 (window_box_right, window_box_right_offset): Adjust prototypes.
11362 * xdisp.c (window_box, window_box_width, window_box_left)
11363 (window_box_left_offset, window_box_right, window_box_right_offset):
11364 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11365 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11366 * nsterm.m (ns_clip_to_row):
11367 * w32term.c (w32_clip_to_row):
11368 * xterm.c (x_clip_to_row): Likewise.
11370 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11372 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11373 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11375 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11377 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11378 for portability to hosts where /bin/sh has problems.
11380 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11382 Redesign redisplay interface to drop global output_cursor.
11383 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11384 (toplevel): Remove declaration of output_cursor.
11385 (set_output_cursor, x_cursor_to): Remove prototype.
11386 * window.h (struct window): New member output_cursor.
11387 (output_cursor_to): New function to replace RIF member.
11388 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11389 (update_text_area, set_window_cursor_after_update): Use it.
11390 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11391 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11392 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11393 * w32term.c (x_update_window_begin, x_update_window_end):
11394 * xterm.c (x_update_window_begin, x_update_window_end):
11395 Adjust to use per-window output cursor.
11397 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11399 Simplify SELECT_TYPE-related code.
11400 Like EMACS_TIME, this portability layer is no longer needed, since
11401 Emacs has been using fd_set as a portability layer for some time.
11402 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11403 (SELECT_TYPE): Remove. All uses changed to fd_set.
11404 (fd_set) [!FD_SET]: New typedef.
11406 Simplify EMACS_TIME-related code.
11407 This portability layer is no longer needed, since Emacs has been
11408 using struct timespec as a portability layer for some time.
11409 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11410 Include <time.h> rather than "systime.h"; that's all that's needed now.
11411 * dispnew.c: Include <timespec.h> rather than "systime.h";
11412 that's all that's needed now.
11413 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11414 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11415 TIMESPEC_RESOLUTION.
11416 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11417 LOG10_TIMESPEC_RESOLUTION.
11418 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11419 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11420 (make_emacs_time): Remove. All used changed to make_timespec.
11421 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11422 (current_timespec): Rename from current_emacs_time. All uses changed.
11423 (add_emacs_time): Remove. All uses changed to timespec_add.
11424 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11425 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11426 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11427 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11428 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11429 (current_timespec): Rename from current_emacs_time. All uses changed.
11430 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11431 changed to timespec_cmp.
11432 * xgselect.c: Include <timespec.h>, since our .h files don't.
11434 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11436 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11437 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11438 Remove the leftovers.
11439 * gtkutil.c (toplevel): Do not declare Qxft but include
11441 * image.c (toplevel): Do not declare Vlibrary_cache because
11442 it's already done in lisp.h.
11444 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11446 * lisp.h (Mouse_HLInfo): Move from here...
11447 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11448 (reset_mouse_highlight): New function.
11449 * msdos.c (dos_set_window_size, IT_update_begin)
11450 (internal_terminal_init):
11451 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11452 (ns_initialize_display_info):
11453 * w32console.c (initialize_w32_display):
11454 * w32term.c (x_update_window_end, x_free_frame_resources)
11455 (w32_initialize_display_info):
11456 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11457 * window.c (Fdelete_other_windows_internal):
11458 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11459 * termchar.h (toplevel):
11460 * xterm.h (toplevel): Include dispextern.h.
11462 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11464 Fix minor problems found by static checking.
11465 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11466 (expect): Avoid nested-if warning.
11467 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11468 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11469 * nsterm.h, nsterm.m (ns_select):
11470 * xgselect.c, xgselect.h (xg_select):
11471 Adjust signature to better match pselect's.
11472 * nsterm.m (ns_select):
11473 Don't set *TIMEOUT, since pselect doesn't.
11474 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11475 diagnostic about assigning const char * to it.
11476 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11478 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11480 * lread.c (substitute_object_recurse): Handle hash-tables as well
11483 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11485 Fix unlikely core dump in init_tty, and simplify terminfo case.
11486 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11487 The old version incorrectly dumped core if malloc returned a
11488 buffer containing only non-NUL bytes.
11489 (init_tty): Do not allocate or free termcap buffers; the
11490 struct does that for us now.
11491 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11492 (struct tty_display_info): Define members termcap_term_buffer and
11493 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11494 use them. Allocate them directly in struct rather than indirectly
11495 via a pointer, to simplify init_tty.
11497 * frame.c (check_minibuf_window): Initialize 'window' properly,
11498 so that Emacs reliably aborts later if 'window' is not initialized.
11500 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11502 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11503 of VoidSymbol (Bug#15154).
11505 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11507 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11508 mouse_face_beg_y and mouse_face_end_y.
11509 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11510 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11511 Adjust users and update comment where appropriate.
11513 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11515 * frame.c (check_minibuf_window): New function.
11516 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11517 Call check_minibuf_window (Bug#15183).
11519 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11521 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11522 because this is the only last cursor data we need to keep and consult.
11523 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11524 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11527 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11529 Fix recovering from possible decompression error.
11530 Since insert_from_gap doesn't always move point, we can't use PT as
11531 the position where the partially decompressed data ends, and
11532 should count how many bytes was produced so far.
11533 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11534 (unwind_decompress): Really delete partially uncompressed data.
11535 (Fzlib_decompress_region): Take decompressed data size into account.
11537 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11539 * syntax.c (init_syntax_once): Adjust comment and do an early
11540 initialization of Qchar_table_extra_slots just once...
11541 * casetab.c (init_casetab_once):
11542 * category.c (init_category_once):
11543 * character.c (syms_of_character):
11544 * coding.c (syms_of_coding):
11545 * xdisp.c (syms_of_xdisp): ...and omit it here.
11547 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11549 * xdisp.c (get_next_display_element): Don't apply to characters
11550 from a display vector the logic of setting it->end_of_box_run_p
11551 suitable for characters from a buffer. (Bug#15175)
11553 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11554 to handle directories, rather than '_utime' which doesn't.
11557 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11559 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11560 or fullscreen (Bug#14627).
11562 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11564 System-dependent integer overflow fixes.
11565 * process.c (Fset_process_window_size): Signal an error if
11566 the window size is outside the range supported by the lower level.
11567 * sysdep.c (set_window_size): Return negative on error,
11568 nonnegative on success, rather than -1, 0, 1 on not in system,
11569 failure, success. This is simpler. Caller changed.
11570 (serial_configure): Remove unnecessary initialization of local.
11571 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11572 size fits in unsigned long; this isn't true on some 32-bit hosts.
11573 Avoid buffer overrun if some future version of /proc/meminfo has a
11574 variable name longer than 20 bytes.
11575 (system_process_attributes) [__FreeBSD__]:
11576 Don't assume hw.availpages fits in 'int'.
11578 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11580 Don't let very long directory names overrun the stack.
11581 Fix some related minor problems involving "//", vfork.
11582 * callproc.c (encode_current_directory): New function.
11583 (call_process): Don't append "/"; not needed.
11584 * fileio.c (file_name_as_directory_slop): New constant.
11585 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11586 this can save the caller having to alloca.
11587 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11588 Use SAFE_ALLOCA, not alloca.
11589 (directory_file_name, Fexpand_file_name): Leave leading "//"
11590 alone, since it can be special even on POSIX platforms.
11591 * callproc.c (call_process):
11592 * process.c (Fformat_network_address):
11593 * sysdep.c (sys_subshell):
11594 Use encode_current_directory rather than rolling our own.
11595 (create_process): No need to encode directory; caller does that now.
11596 * process.h (encode_current_directory): New decl.
11597 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11598 Rework to avoid 'goto xyzzy;'.
11600 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11602 * xdisp.c (handle_face_prop): If the default face was remapped use
11603 the remapped face for strings from prefix properties. (Bug#15155)
11605 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11607 Minor cleanup for redisplay interface and few related functions.
11608 * frame.h (enum text_cursor_kinds): Move from here...
11609 * dispextern.h (enum text_cursor_kinds): ...to here.
11610 (toplevel): Drop unnecessary declarations.
11611 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11612 in update_window_end_hook and draw_window_cursor functions.
11613 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11614 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11615 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11616 * xterm.c (x_update_window_end, x_draw_window_cursor):
11617 * xdisp.c (display_and_set_cursor, update_window_cursor)
11618 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11619 enum text_cursor_kinds where appropriate.
11621 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11623 Redesign redisplay interface to drop updated_row and updated_area.
11624 * dispextern.h (updated_row, updated_area): Remove declaration.
11625 (struct redisplay_interface): Pass glyph row and row area parameters
11626 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11627 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11629 * dispnew.c (updated_row, updated_area): Remove.
11630 (redraw_overlapped_rows, update_window_line): Adjust user.
11631 (update_marginal_area, update_text_area): Likewise. Pass updated row
11632 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11633 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11636 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11638 * process.c (flush_pending_output): Remove stub.
11641 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11643 * callproc.c: Fix race that killed background processes (Bug#15144).
11644 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11645 Record deleted process-id in critical section, not afterwards.
11646 Don't mistakenly kill process created by a call-process invocation
11647 that discards output and does not wait.
11649 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11651 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11652 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11653 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11654 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11655 to shut up compiler in mark_object.
11656 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11658 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11660 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11661 We can't portably rely on PTY_OPEN doing that, even if
11662 it calls posix_openpt with O_CLOEXEC.
11664 2013-08-20 Kenichi Handa <handa@gnu.org>
11666 * character.c (string_char): Improve commentary.
11668 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11670 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11671 (struct animation_cache): Make signature a flexible array member.
11672 All uses changed. This is a tad slower but may insulate us better
11673 from future changes to ImageMagick.
11675 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11677 * image.c: Shrink memory needed for animation cache.
11678 (SIGNATURE_DIGESTSIZE): New constant.
11679 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11680 (imagemagick_create_cache): Copy the signature. This saves
11681 several KB of memory that ImageMagick wastes per signature.
11682 Don't bother updating the update_time, as the caller does that now.
11683 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11684 it's a fixed size struct member now.
11685 (imagemagick_get_animation_cache): Always destroy the signature,
11686 as it's now imagemagick_create_cache's responsibility to copy it.
11687 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11688 and use memcmp rather than strcmp.
11689 eassert that ImageMagick returns a signature of the specified length.
11691 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11693 * image.c (imagemagick_get_animation_cache): Don't segfault on
11695 (imagemagick_get_animation_cache): Revert to previous definition
11696 so that it actually works. But keep the memory leak fix.
11697 (imagemagick_get_animation_cache): Fix memory leak.
11699 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11701 * image.c: Fix animation cache signature memory leak.
11702 Fix some other minor performance problems while we're at it.
11703 (imagemagick_create_cache): Clear just the members that
11704 need clearing. Don't set update_time, as caller does that now.
11705 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11706 Simplify by using pointer-to-pointer instead of a prev pointer.
11707 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11708 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11709 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11710 it's already a copy. Free the signature probe unless it's cached.
11712 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11713 This was introduced by my 2013-08-12 fix for Bug#15035.
11715 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11717 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11718 (imagemagick_prune_animation_cache): Now static.
11720 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11722 * image.c (imagemagick_get_animation_cache): Don't segfault when
11723 pruning all entries.
11725 2013-08-18 Ken Brown <kbrown@cornell.edu>
11727 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11728 static heap if ENABLE_CHECKING is defined.
11729 (max_bss_sbrk_ptr): New variable.
11730 (bss_sbrk): Use it.
11731 (report_sheap_usage): Report maximum static heap usage instead of
11732 ending static heap usage.
11734 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11736 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11737 of zlib_initialized according to the results of calling
11738 init_zlib_functions.
11740 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11742 * image.c: Implement an ImageMagick per-image cache.
11743 (imagemagick_get_animation_cache): Fix a double-free error.
11744 (imagemagick_load_image): Remove the ping_wand code, which only
11745 apparently saved time on invalid animated images, and slowed down
11746 everything else. Optimize for the common case.
11748 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11750 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11752 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11754 * marker.c (set_marker): Remove documentation of undefined behavior.
11756 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11758 * image.c (imagemagick_compute_animated_image): Animate correctly
11759 when sub-images are smaller than the main image.
11760 (imagemagick_compute_animated_image): Setting the iterator row to
11761 zero is apparently not allowed.
11762 (imagemagick_compute_animated_image): Allow images that say they
11763 have sub-images that are bigger than the main image, but just crop
11766 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11768 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11770 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11772 * image.c (imagemagick_compute_animated_image): Respect the GIF
11775 2013-08-15 Ken Brown <kbrown@cornell.edu>
11777 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11778 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11781 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11783 Fix minor problems found by static checking.
11784 * frame.c (delete_frame):
11785 * xdisp.c (next_element_from_display_vector):
11786 Avoid uninitialized local.
11787 * image.c (imagemagick_compute_animated_image): Port to C89.
11788 Prefer usual GNU indentation style for loops.
11789 Be more careful about bizarrely large sizes, by using ptrdiff_t
11792 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11794 Fix infinite frame selection loop (Bug#15025).
11795 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11797 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11799 * xdisp.c (compute_window_start_on_continuation_line):
11800 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11801 to make sure we end up setting the window start at the leftmost
11802 visible character of the display line. This avoids funky
11803 horizontal shifting because the window start is not kept on the
11804 same position. (Bug#15090)
11805 (next_element_from_display_vector): Support 'box' face attribute
11806 in the face definitions of a display vector. (Bug#15099)
11808 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11810 * image.c (imagemagick_compute_animated_image): Implement animated
11811 images (bug#14700).
11812 (imagemagick_compute_animated_image): Fix some compilation
11813 warnings. Implement a very simple cache to make the animation
11814 usable at all, but it should be replaced with a per-image cache.
11816 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11818 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11819 to do `for' loops over alist values.
11820 * buffer.h (FOR_EACH_BUFFER):
11821 * process.c (FOR_EACH_PROCESS): Use it.
11822 (handle_child_signal, status_notify, Fget_buffer_process)
11823 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11825 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11827 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11828 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11829 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11830 to xzalloc and so avoid redundant call to memset.
11831 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11832 members because it is allocated with xzalloc and so already zeroed.
11834 2013-08-14 Ken Brown <kbrown@cornell.edu>
11836 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11839 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11841 Utility function and macro to copy Lisp string to C string.
11842 * lisp.h (xlispstrdupa): New macro.
11843 (xlispstrdup): New prototype.
11844 * alloc.c (xlispstrdup): New function.
11845 * callint.c (Fcall_interactively):
11846 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11847 (Fsubstitute_in_file_name):
11848 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11849 * image.c (x_create_bitmap_from_file):
11850 * w32term.c (w32_term_init):
11851 * xterm.c (x_term_init): Use xlispstrdup.
11853 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11855 * image.c (imagemagick_load_image): Make animated pictures work.
11856 There's still some problems with background color settings, though
11859 * decompress.c (unwind_decompress): Always restore point.
11861 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11863 * marker.c (set_marker): Reformat documentation.
11865 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11867 * xdisp.c (cursor_type_changed): Now static.
11869 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11870 Use changed. This avoids the need to call xmalloc and for the
11871 caller to call xfree, and avoids memory leaks in some situations.
11873 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11875 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11876 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11877 (redisplay_window): If window_end_valid is cleared due to non-zero
11878 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11879 so do not call to try_cursor_movement for that window.
11881 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11883 * window.h (struct window): Convert window_end_pos and
11884 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11885 (wset_window_end_pos, wset_window_end_vpos): Remove.
11886 * dispnew.c (adjust_glyph_matrix):
11887 * window.c (Fwindow_end, replace_window, set_window_buffer)
11889 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11890 (set_vertical_scroll_bar, redisplay_window, try_window)
11891 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11892 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11893 (note_mouse_highlight): Adjust users.
11894 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11897 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11899 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11900 * image.c (imagemagick_filename_hint): Use `const char *' and
11901 prefer SSDATA to SDATA to avoid warnings.
11903 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11905 Cleanup window fringes, margins and scroll bars adjustments.
11906 * window.c (set_window_fringes, set_window_margins)
11907 (set_window_scroll_bars, apply_window_adjustment): New functions.
11908 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11909 (Fset_window_scroll_bars): Use them.
11911 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11913 * window.h (struct window): Convert scroll_bar_width
11914 from Lisp_Object to integer. Adjust comment.
11915 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11917 * window.c (wset_scroll_bar_width): Remove.
11918 (make_window): Initialize scroll_bar_width.
11919 (Fsplit_window_internal): Use direct assignment.
11920 (Fset_window_configuration, save_window_save):
11921 Convert Lisp_Object to integer and back where appropriate.
11922 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11923 bar was actually changed, and mention this in docstring.
11925 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11927 * decompress.c: Minor simplifications.
11928 (Fzlib_decompress_region): Don't bother verifying
11929 that avail_out <= UINT_MAX, as that was confusing.
11930 Mention the restriction in a comment instead.
11931 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11933 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11935 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11936 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11938 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11940 * image.c (imagemagick_filename_hint): Check for errors in the
11943 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11945 * window.c (Fwindow_margins): Return nil when there's no marginal
11946 area, as per the documented API.
11948 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11949 Fmake_vector, as scroll bar's struct members are not all Lisp
11950 objects now. This avoids crashes in GC.
11952 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11953 bool, so its address could be taken.
11955 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11957 * image.c (imagemagick_filename_hint): New function to possibly
11958 apply `image-content-type-suffixes'.
11959 (imagemagick_load_image): Use it.
11961 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11963 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11964 if loading zlib failed.
11966 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11968 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11969 2013-08-13 checkin below. Change bool to BOOL, rule is:
11970 All Obj-C code uses BOOL, except for interfaces callable from C.
11972 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11974 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11976 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11977 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11978 bool instead of BOOL.
11979 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11980 from Lisp_Object to bitfield. Adjust comment.
11981 * w32term.c (x_scroll_bar_create): Adjust user.
11982 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11983 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11984 Use bool for boolean.
11985 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11986 to `unsigned int' when defining a bitfield.
11988 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11990 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11992 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11994 * window.h (struct window): Convert left_margin_cols and
11995 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11996 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11997 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11999 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12001 (showing_window_margins_p, update_window_line, update_frame_1):
12002 * fringe.c (draw_fringe_bitmap_1):
12003 * xdisp.c (window_box_width): Adjust users.
12004 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12005 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12006 Use direct assignment.
12007 (Fset_window_configuration, save_window_save, Fwindow_margins):
12008 Convert Lisp_Object to integer and back where appropriate.
12009 (Fset_window_margins): Adjust user. Return t if any margin
12010 was actually changed, and mention this in docstring.
12012 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12014 * syntax.c (forward_word):
12015 * cmds.c (forward_char, backward_char): Mention the optional argument.
12017 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12019 * window.h (struct window): Convert left_fringe_width
12020 and right_fringe_width from Lisp_Objects to integers.
12022 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12023 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12024 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12026 (make_window): Initialize new integer fields to -1.
12027 (Fsplit_window_internal): Use direct assignment.
12028 (Fset_window_configuration, save_window_save):
12029 Convert Lisp_Object to integer and back where appropriate.
12030 (Fset_window_fringes): Adjust user. Return t if any fringe
12031 was actually changed, and mention this in docstring.
12033 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12035 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12036 * nsfns.m (x_set_cursor_type):
12037 * w32fns.c (x_set_cursor_type):
12038 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12039 * xdisp.c (set_frame_cursor_types): ...but in common code.
12041 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12043 * font.c (clear_font_cache): New function, stripped from...
12044 (Fclear_font_cache): ...here, which now uses the function
12045 above. Adjust comment.
12046 * font.h (clear_font_cache): Add prototype.
12047 * xfaces.c (clear_face_cache): Use clear_font_cache.
12049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12051 * window.c (Fset_window_start): Compare `w', not `window' because
12052 `w' might not be equal to `window' after call to decode_live_window.
12054 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12056 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12057 This fixes a problem introduced by the Bug#15035 patch
12058 when using GPG. Reported by Herbert J. Skuhra.
12060 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12062 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12063 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12064 not yet initialized.
12066 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12068 * decompress.c (Fzlib_decompress_region): Support zlib
12069 decompression, too, and rename.
12071 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12073 Minor zlib configuration tweaks.
12074 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12075 Don't assume presence of fn_inflateInit2_ zlib internal function.
12077 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12079 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12080 include the zlib prefix.
12082 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12084 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12085 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12086 define static variables that are pointers to zlib functions to be
12087 dynamically loaded.
12088 (init_zlib_functions) [WINDOWSNT]: New function.
12089 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12091 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12092 macros instead of invoking the zlib functions directly.
12093 (syms_of_decompress): DEFSYM Qzlib_dll.
12094 Staticpro Szlib_available_p.
12096 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12098 Avoid looping over all frame windows to freeze and unfreeze.
12099 * window.h (struct window): Drop frozen_window_start_p.
12100 (freeze_window_starts): Drop prototype.
12101 * frame.h (struct frame): New frozen_window_starts flag.
12102 (FRAME_WINDOWS_FROZEN): New macro.
12103 * window.c (freeze_window_start, freeze_window_starts):
12105 (select_window, replace_window): Adjust users.
12106 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12107 (window_frozen_p): New function.
12108 (redisplay_window): Use it.
12110 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12112 Fix some fd issues when running subprocesses (Bug#15035).
12113 Fix bugs that can leak files or file descriptors on errors.
12114 Don't unlink open temp files, as that's hard for users to diagnose
12115 when things go awry (e.g., temp disk exhausted).
12116 Don't bother to lock temp files. Check for invalid recursion.
12117 * callproc.c (synch_process_fd): Remove. All uses removed.
12118 (synch_process_tempfile): New var or macro.
12119 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12121 (record_kill_process): New arg, the temp name. All callers changed.
12122 (delete_temp_file): Now just a simple wrapper around unlink.
12123 (call_process_kill): New arg, the call_process_fd array.
12124 Close them all. Clear synch_process_pid. Remove the temp file,
12125 or arrange for it to be removed.
12126 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12127 that's been moved to synch_process_tempfile. Caller changed.
12128 Do not remove the tempfile; that's now call_process_kill's
12130 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12131 call_process_kill; the caller now does that.
12132 (call_process_cleanup): Do not close the process fd; that's now
12133 call_process_kill's responsibility.
12134 (Fcall_process): Implement via new function call_process, which
12135 has most of the old body of Fcall_process, but with a different API.
12136 (call_process): New function that does not open or close filefd if
12137 it is nonnegative. Record which fds need to be closed, and let
12138 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12139 Signal an error if invoked recursively (could be done via a hook).
12140 Simplify creation of the tempfile in the MSDOS case.
12141 Don't create the output file until after checking for the executable.
12142 Report any failure to open /dev/null.
12143 Don't open /dev/null for writing twice; once is enough.
12144 Don't create pipe if all output is being discarded or sent to file.
12145 Don't worry about setting up the coding system or reading from the
12146 pipe if all output is being discarded.
12147 Hoist fd_error local into top level, to lessen block nesting.
12148 Don't record deleted pid here; now done by Fcall_process_region.
12149 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12150 and note its success in synch_process_tempfile.
12151 Do not leak resources when child_setup fails.
12152 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12153 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12154 (create_temp_file): Now returns open fd, with an additional
12155 Lisp_Object * argument to return the name. All callers changed.
12156 Do not close the file; rewind it instead, and leave it open for
12157 the caller. Do not lock the temp file. Unwind-protect the file
12158 and the file-descriptor.
12159 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12160 If an asynchrounous process, record it here, not in call_process.
12161 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12162 * eval.c (set_unwind_protect): New function.
12163 * fileio.c (write_region): New function, generalized from the
12164 old Fwrite_region. Do not lock temp files.
12165 (Fwrite_region): Use it.
12166 * lisp.h (set_unwind_protect, write_region): New decls.
12167 * process.c: Include <verify.h>.
12168 (make_process): Mark fds as initially closed.
12169 (deleted_pid_list): Now a list of pid-filename pairs.
12171 (close_process_fd): New function.
12172 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12173 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12174 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12175 (create_process, create_pty, Fmake_serial_process)
12176 (server_accept_connection): Record which fds need to be closed,
12177 and let deactivate_process close them.
12178 (Fmake_network_process): Do not discard the unwind-protect
12179 until it's safe to do so.
12180 (deactivate_process): Close the fds opened by create_process etc.
12181 (Fprocess_send_eof): Adjust to new way of recording open fds.
12182 Report an error if /dev/null can't be opened, instead of aborting.
12183 * process.h (PROCESS_OPEN_FDS): New constant.
12184 (struct Lisp_Process): New member open_fds.
12185 (record_kill_process, record_deleted_pid): Adjust signatures.
12186 (record_deleted_pid): Move decl here ...
12187 * syswait.h (record_deleted_pid): ... from here.
12189 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12191 * decompress.c: Fix bugs with large buffers and weird inputs.
12192 Tune a bit. Reindent as per usual Emacs style.
12193 (BUFFER_SIZE): Remove.
12194 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12195 more than UINT_MAX bytes. Decompress into the gap instead of into
12196 an auto buffer, as this should avoid copying. Return nil if
12197 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12198 set immediate_quit; we shouldn't trust zlib code that much.
12200 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12202 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12203 errors, and really move the gap to where we want it.
12205 * lisp.h: Include decompress.c support.
12207 * emacs.c (main): Include decompress.c support.
12209 * Makefile.in: Include -lz if present.
12211 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12213 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12214 (initWithTitle:): Initialize frame to 0.
12215 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12216 (fillWithWidgetValue:frame:): Rename from
12217 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12219 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12220 fillWithWidgetValue:frame:
12222 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12223 remove memory leak warnings.
12225 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12226 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12227 menu_pending_title.
12229 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12230 (x_activate_menubar): Update the whole menu.
12231 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12232 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12233 current event is not NSSystemDefined (Bug#15001).
12234 Call ns_check_menu_open only if trackingMenu is 2.
12235 (menuDidClose:): New method, decrease trackingMenu.
12236 (fillWithWidgetValue:setDelegate:): New method.
12237 (fillWithWidgetValue:): Call the above.
12239 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12241 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12243 Omit some unnecessary casts.
12244 Many of these go back to the old pre-C89 days, when they may have
12245 been needed, but we've been assuming C89 or later for a while now.
12246 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12247 (live_float_p, live_misc_p, live_vector_p):
12248 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12249 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12250 (defvar_per_buffer):
12251 * callint.c (Fcall_interactively):
12252 * doc.c (Fsubstitute_command_keys):
12253 * filelock.c (get_boot_time):
12254 * frame.c (xrdb_get_resource):
12255 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12256 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12257 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12258 (menuitem_highlight_callback, menu_destroy_callback)
12259 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12260 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12261 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12262 (xg_tool_bar_help_callback, tb_size_cb):
12263 * image.c (xpm_alloc_color, png_read_from_memory)
12264 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12265 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12267 * keymap.c (describe_map):
12268 * nsfns.m (Fns_display_monitor_attributes_list):
12269 * nsmenu.m (process_dialog:):
12270 * nsterm.m (hold_event):
12271 * process.c (wait_reading_process_output):
12272 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12273 * scroll.c (do_direct_scrolling, scrolling_1):
12274 * termcap.c (tgetent):
12275 * window.c (check_window_containing, add_window_to_list)
12276 (freeze_window_starts):
12277 * xdisp.c (compare_overlay_entries, vmessage):
12278 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12279 (x_get_monitor_attributes_xrandr)
12280 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12281 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12282 * xfont.c (xfont_match, xfont_open):
12283 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12284 (menubar_selection_callback, menu_position_func)
12285 (popup_selection_callback, create_and_show_popup_menu)
12286 (dialog_selection_callback, create_and_show_dialog):
12287 * xrdb.c (x_get_string_resource)
12289 * xsmfns.c (x_session_check_input):
12290 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12291 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12292 (xaw_jump_callback, xaw_scroll_callback):
12293 Omit unnecessary casts.
12295 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12297 Minor string-length refactoring.
12298 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12299 * frame.c (make_monitor_attribute_list):
12300 Prefer build_string to strlen + make_string.
12302 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12304 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12305 don't check minor_code (Bug#14417).
12307 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12309 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12310 vertical positions instead. This avoids calling MATRIX_ROW with
12311 row numbers that are possibly beyond valid limits. (Bug#15064)
12313 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12315 Use xstrdup and build_unibyte_string where applicable.
12316 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12317 * xfns.c (x_window):
12318 * xrdb.c (x_get_customization_string):
12319 * xterm.c (xim_initialize):
12320 * w32fns.c (w32_window): Use xstrdup.
12321 (w32_display_monitor_attributes_list):
12322 * emacs.c (init_cmdargs):
12323 * keyboard.c (PUSH_C_STR):
12324 * nsfont.m (nsfont_open):
12325 * sysdep.c (system_process_attributes):
12326 * w32.c (system_process_attributes):
12327 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12329 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12331 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12332 variables of these types so that GDB would know about them, as aid
12333 for debugging fatal exceptions. (Bug#15024) See also
12334 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12337 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12339 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12340 larger than the NSWindow (Bug#14934).
12342 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12344 Redesign redisplay interface to drop global variable updated_window.
12345 Always pass currently updated window as a parameter to update routines.
12346 * dispextern.h (updated_window): Remove declaration.
12347 (struct redisplay_interface): Pass window parameter to
12348 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12349 and after_update_window_hook.
12350 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12352 * dispnew.c (updated_window): Remove.
12353 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12354 (update_window_line): Adjust to match redisplay interface changes.
12355 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12356 (ns_scroll_run, ns_after_update_window_line):
12357 * w32term.c (x_update_window_begin, x_update_window_end)
12358 (x_after_update_window_line, x_scroll_run):
12359 * xterm.c (x_update_window_begin, x_update_window_end)
12360 (x_after_update_window_line, x_scroll_run):
12361 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12362 Likewise. Adjust comments where appropriate.
12363 (x_cursor_to): Simplify because this is always called during window
12364 update (but install debugging check anyway).
12365 (expose_window): Check must_be_updated_p flag to see whether this
12366 function is called during window update.
12368 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12370 Do not reset window modification event counters excessively.
12371 These leftovers and poor man's tricky methods to catch extra
12372 redisplay's attention are no longer needed.
12373 * frame.c (set_menu_bar_lines_1):
12374 * minibuf.c (read_minibuf_unwind):
12375 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12376 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12377 (window_scroll_line_based, Fset_window_configuration):
12378 * xdisp.c (redisplay_window): Do not reset last_modified and
12379 last_overlay_modified counters.
12381 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12383 * xselect.c (x_send_client_event): Set send_event and serial, memset
12384 data.l as it might be bigger than data.b. Use 24 bit mask to
12385 XSendEvent (Bug#15034).
12387 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12389 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12390 for TTY frames that are not the top frame on their console.
12393 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12395 * w32term.c (w32fullscreen_hook): Really maximize frame when
12396 asked for (Bug#14841).
12398 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12400 Prefer selected_window to Fselected_window, likewise for frames.
12401 * buffer.c (Fbuffer_swap_text):
12402 * data.c (Fvariable_binding_locus):
12403 * window.c (run_window_configuration_change_hook): Adjust users.
12404 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12405 Use decode_live_frame.
12407 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12409 Be more careful if selected window shows the buffer other than current,
12410 use window_outdated only if this is not so. This change should also
12411 address some weird issues discussed in Bug#13012.
12412 * window.h (window_outdated): New prototype.
12413 * window.c (window_outdated): Now here. Convert from static and
12414 always assume window's buffer.
12415 (Fwindow_end, Fwindow_line_height): Use it.
12416 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12417 and always assume window's buffer.
12418 (redisplay_window): Adjust user.
12419 (redisplay_internal): Call to reconsider_clip_changes once and
12420 check whether mode line should be updated only if selected window
12421 shows current buffer.
12422 (run_window_scroll_functions): Use eassert for debugging check.
12423 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12425 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12427 * window.c (window_scroll, window_scroll_pixel_based)
12428 (window_scroll_line_based): Use bool for booleans.
12430 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12432 * process.c: Fix minor off-by-one issues in descriptor counts.
12433 This shouldn't fix any real bugs, but it cleans up the code a bit.
12434 (max_process_desc, max_input_desc): -1, not 0, means none.
12436 (delete_input_desc): New function.
12437 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12438 (deactivate_process): Scan backwards when recomuting max_process_desc;
12439 that should be faster.
12440 (init_process_emacs): Initialize max_input_desc.
12442 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12444 Use region cache to speedup bidi_find_paragraph_start.
12445 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12446 Rename cache_long_line_scans to cache_long_scans.
12447 * buffer.c (bset_cache_long_line_scans): Rename to
12448 bset_cache_long_scans.
12449 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12450 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12452 (syms_of_buffer): Rename cache-long-line-scans to
12453 cache-long-scans. Adjust docstring.
12454 * search.c (newline_cache_on_off):
12455 * indent.c (width_run_cache_on_off): Adjust users.
12456 * bidi.c (bidi_paragraph_cache_on_off): New function.
12457 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12458 * insdel.c (prepare_to_modify_buffer):
12459 Invalidate bidi_paragraph_cache if enabled.
12461 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12463 Invalidate region caches only if buffer text is going to be changed.
12464 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12465 (modify_text): ...new prototype.
12466 (prepare_to_modify_buffer_1): New prototype.
12467 * textprop.c (modify_region): Rename to...
12468 (modify_text_properties): ...new function.
12469 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12470 (Fremove_list_of_text_properties): Adjust users.
12471 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12472 (modify_text): ...new function.
12473 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12474 (prepare_to_modify_buffer_1): ...new function.
12475 * casefiddle.c (casify_region):
12476 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12477 (Ftranspose_regions): Use modify_text.
12479 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12481 * lisp.mk (lisp): Add nadvice.elc.
12483 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12485 New macro to iterate over live buffers similar to frames.
12486 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12487 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12488 Declare buffer-related variables here to offload lisp.h.
12489 * buffer.c (Vbuffer_alist): Adjust comment.
12490 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12491 (other_buffer_safely):
12492 * data.c (store_symval_forwarding):
12493 * dispnew.c (Fframe_or_buffer_changed_p):
12494 * fileio.c (Fdo_auto_save):
12495 * filelock.c (unlock_all_files):
12496 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12498 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12500 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12501 * callproc.c (create_temp_file):
12502 * filelock.c (create_lock_file):
12503 Assume mkostemp, since it's now provided by Gnulib.
12505 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12507 * w32.c (mkostemp): New function.
12508 (mktemp): Remove, no longer used. Most of the code reused in
12509 mkostemp. (Bug#15015)
12510 (mktemp): Don't undef.
12512 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12514 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12515 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12516 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12517 (free_glyph_pool, check_glyph_memory): Likewise for
12518 all users. Adjust comments where appropriate.
12520 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12522 * composite.h: Minor fixups.
12523 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12524 to fix a misspelling, and change it to an inline function while
12525 we're at it (it need not be a macro). All uses changed.
12526 (composition_method, composition_valid_p):
12527 Rewrite to avoid assignments in if-conditions.
12529 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12531 Do not use global Lisp_Object in composition macros.
12532 * composite.h (composition_temp): Remove declaration.
12533 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12534 (composition_method, composition_valid_p): ...inline functions.
12535 (compose_region): Remove the leftover.
12536 * composite.c (composition_temp): Remove.
12537 (run_composition_function, update_compositions)
12538 (composition_compute_stop_pos, composition_adjust_point)
12539 (Ffind_composition_internal):
12540 * coding.c (handle_composition_annotation):
12541 * xdisp.c (handle_composition_prop, check_point_in_composition):
12542 Related users changed.
12544 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12546 Drop FRAME_PTR typedef.
12547 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12548 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12549 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12550 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12551 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12552 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12553 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12554 All related users changed.
12556 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12558 * eval.c (default_toplevel_binding): New function.
12560 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12561 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12562 (syms_of_eval): Export them.
12563 * data.c (Fdefault_value): Micro cleanup.
12564 * term.c (init_tty): Use "false".
12566 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12568 Fix X GC leak in GTK and raw (no toolkit) X ports.
12569 * xterm.c (x_free_frame_resources): If white and black relief
12570 GCs are allocated, always free them here.
12571 * xfns.c (x_make_gc): Omit redundant initialization.
12572 * widget.c (create_frame_gcs): Remove the leftover.
12573 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12574 in x_free_frame_resources.
12576 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12578 * nsterm.m (windowWillResize:toSize:): Only change title if
12579 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12581 (viewDidEndLiveResize): New method.
12583 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12584 inside NS_IMPL_COCOA.
12586 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12588 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12589 Do not check whether undo is enabled because record_insert and
12590 record_delete does that themselves.
12592 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12594 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12595 member which is not really used any more.
12596 (FRAME_XIC_BASE_FONTNAME): Remove.
12597 * xfns.c (xic_free_fontset): Adjust user.
12598 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12599 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12600 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12601 (xdialog_show): Use eassert for debugging check.
12602 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12604 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12606 * fileio.c, fns.c (merge): Move extern decl from here ...
12607 * lisp.h (merge): ... to here.
12609 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12611 Fix last font-related change.
12612 * w32font.h (w32font_list_internal, w32font_match_internal):
12614 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12615 (uniscribe_list_family): Adjust to match font API change.
12616 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12617 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12619 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12621 * frame.h (FRAME_MOUSE_UPDATE):
12622 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12623 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12625 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12627 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12628 * font.h (struct font_driver): Change list, match, and list_family
12629 functions to accept struct frame * as first arg.
12630 * font.c (font_score, font_compare, font_sort_entities):
12632 (font_sort_entities, font_list_entities, font_select_entity)
12633 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12634 match font API change.
12635 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12636 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12637 * ftxfont.c (ftxfont_list, ftxfont_match):
12638 * xftfont.c (xftfont_list, xftfont_match):
12639 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12640 * w32font.c (w32font_list, w32font_match, w32font_list)
12641 (w32font_list_internal, w32_font_match_internal): Likewise.
12642 * xfaces.c (Fx_family_fonts): Adjust user.
12644 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12646 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12647 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12648 only if HAVE_X_WINDOWS is in use.
12649 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12650 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12651 * w32term.c (x_wm_set_icon_position): Likewise.
12652 * w32fns.c (x_icon): Adjust user.
12654 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12656 * xterm.c (last_mouse_press_frame): Remove the
12657 leftover which is not really used any more.
12658 (handle_one_xevent, syms_of_xterm): Adjust users.
12659 (x_flush): Call XFlush once per each X display, not frame.
12660 This is better because this code always unconditionally skips
12661 non-X frames in Vframe_list and issues the only XFlush if we
12662 have more than one X frame on the same X display.
12663 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12664 Use bool for booleans.
12665 (x_draw_glyph_string_background, cvt_string_to_pixel)
12666 (cvt_pixel_dtor): Drop unnecessary prototypes.
12667 * xterm.h (x_display_ok): Adjust prototype.
12669 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12671 Drop unnecessary functions that deals with frame pixel size.
12672 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12673 (x_pixel_height): Drop prototypes.
12674 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12675 (x_pixel_height): Drop implementations.
12676 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12677 which should be always valid for window frame.
12678 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12679 * w32menu.c (Fx_popup_dialog):
12680 * xmenu.c (Fx_popup_dialog): Likewise for both.
12682 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12684 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12685 frame parameters and call to Fmodify_frame_parameters just once.
12686 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12687 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12688 and mention nil frame in docstring.
12690 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12692 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12693 (x_figure_window_size): Likewise. Adjust to return long.
12694 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12695 (toplevel): Move Qterminal_live_p to...
12696 * terminal.c (toplevel): ...here, make it static, and...
12697 (syms_of_terminal): ...DEFSYM here.
12698 * frame.h (Qterminal_live_p): Remove declaration.
12699 (make_frame, x_figure_window_size): Adjust prototype.
12700 * nsfns.m (Fx_create_frame): Use long for window flags.
12702 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12704 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12705 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12706 Do not assume that emacs_close (INT_MAX) is a no-op.
12708 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12710 * xfaces.c (make_face_cache): For struct face_cache, prefer
12711 xmalloc to xzalloc and so avoid redundant call to memset.
12712 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12714 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12716 * fringe.c (draw_window_fringes, update_window_fringes)
12717 (compute_fringe_widths):
12718 * w32term.c (x_draw_glyph_string):
12719 * window.c (candidate_window_p, Frecenter):
12720 * xfaces.c (realize_basic_faces, realize_default_face)
12721 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12722 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12723 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12724 * xmenu.c (Fx_menu_bar_open_internal):
12725 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12726 * xsettings.c (xft_settings_event):
12727 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12728 Use bool for booleans. Adjust style and comments where
12730 * dispextern.h (draw_window_fringes, update_window_fringes)
12731 (compute_fringe_widths):
12732 * xterm.h (x_had_errors_p): Adjust prototype.
12734 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12736 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12737 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12739 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12741 * fns.c (toplevel): Remove comment before Fsafe_length because
12742 it checks for QUIT.
12744 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12746 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12748 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12750 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12751 frame which got the message is still alive, before dereferencing
12752 its pointer. (Bug#14970)
12754 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12755 be a live window, before using it as such. (Bug#14970)
12757 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12759 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12760 w32_detect_focus_change instead of doing part of its job by hand.
12761 This fixes the problem whereby FOCUS_OUT events were not sent to
12764 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12766 * process.c (Fprocess_list): Doc fix.
12768 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12769 being re-exposed only if it didn't ask to become visible.
12770 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12771 was previously iconified. (Bug#14841)
12772 (x_iconify_frame): Mark the frame iconified.
12774 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12776 Fix minor problems found by static checking.
12777 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12778 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12780 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12782 * eval.c (set_specpdl_old_value): New function.
12783 (unbind_to): Minor simplification.
12784 (get_backtrace_frame): New function.
12785 (Fbacktrace_frame): Use it. Add `base' argument.
12786 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12787 (syms_of_eval): Export backtrace-eval.
12788 * xterm.c (x_focus_changed): Simplify.
12790 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12792 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12794 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12796 * xdisp.c (redisplay_window): Instead of moving point out of
12797 scroll margin, reject the force_start method, and try scrolling
12798 instead. (Bug#14780)
12800 2013-07-24 Ken Brown <kbrown@cornell.edu>
12802 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12805 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12807 * eval.c (Fprogn): Do not check that BODY is a proper list.
12808 This undoes the previous change. The check slows down the
12809 interpreter, and is not needed to prevent a crash. See
12810 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12812 2013-07-23 Glenn Morris <rgm@gnu.org>
12814 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12816 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12818 Port to GNU/Linux systems with tinfo but not ncurses.
12819 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12820 to decide whether ncurses is being used. Without this change,
12821 GCC complains about tgetent not being declared, on a system
12822 that has tinfo installed but ncurses not installed.
12824 * eval.c (Fprogn): Check that BODY is a proper list.
12826 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12827 * data.c (Fsetq_default):
12828 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12829 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12831 Tune by taking advantage of the fact that ARGS is always a list
12832 when a function is declared to have UNEVALLED args.
12834 * emacsgtkfixed.c: Port to GCC 4.6.
12835 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12837 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12839 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12840 here to silence compiler warnings.
12842 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12844 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12845 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12846 from messing up Emacs's 'struct frame' (Bug#14923).
12848 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12850 * alloc.c (make_save_ptr_ptr): Define this function.
12851 It was inadvertently omitted. It's needed only if
12852 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12854 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12856 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12857 frame have focus (Bug#14895).
12859 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12861 Avoid vfork-related deadlock more cleanly.
12862 * callproc.c (child_setup): When the child's exec fails, output
12863 the program name, as that's more useful. Use O_NONBLOCK to avoid
12865 * process.c (create_process_1): Remove; no longer needed.
12866 (create_process): Remove timer hack; no longer needed, now that
12867 the child avoids deadlock.
12869 2013-07-20 Glenn Morris <rgm@gnu.org>
12871 * image.c (Fimage_flush): Fix doc typo.
12873 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12875 Fix array bounds violation when pty allocation fails.
12876 * process.c (PTY_NAME_SIZE): New constant.
12877 (pty_name): Remove static variable; it's now auto.
12878 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12879 Take pty_name as an arg rather than using a static variable.
12880 All callers changed.
12881 (create_process): Recover pty_flag from process, not from volatile local.
12882 (create_pty): Stay inside array even when pty allocation fails.
12883 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12885 * lread.c (Fload): Avoid initialization only when lint checking.
12886 Mention that it's needed only for older GCCs.
12888 2013-07-20 Kenichi Handa <handa@gnu.org>
12890 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12891 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12893 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12895 * lread.c (Fload): Avoid uninitialized warning.
12897 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12899 Fix some minor file descriptor leaks and related glitches.
12900 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12901 (create_lock_file): Use write, not emacs_write.
12902 * image.c (slurp_file, png_load_body):
12903 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12904 (server_accept_connection):
12905 Don't leak an fd on memory allocation failure.
12906 * image.c (slurp_file): Add a cheap heuristic for growing files.
12907 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12908 as that's what the other routines do. Maybe input need not be
12909 blocked at all, but it's better to be consistent.
12910 Avoid undefined behavior when strlen is zero.
12912 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12913 (NSTATICS): Now a constant; doesn't need to be a macro.
12915 2013-07-19 Richard Stallman <rms@gnu.org>
12917 * coding.c (decode_coding_utf_8): Add simple loop for fast
12918 processing of ASCII characters.
12920 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12922 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12924 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12926 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12927 unportable 'struct x_display_info'.
12928 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12929 is a portable type.
12931 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12933 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12934 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12936 (system_process_attributes): Prefer plain char to unsigned char
12937 when either will do. Clean up properly if interrupted or if
12938 memory allocations fail. Don't assume sscanf succeeds.
12939 Remove no-longer-needed workaround to stop GCC from whining.
12940 Read command-line once, instead of multiple times. Check read status a
12941 bit more carefully.
12943 Fix obscure porting bug with varargs functions.
12944 The code assumed that int is treated like ptrdiff_t in a vararg
12945 function, which is not a portable assumption. There was a similar
12946 -- though these days less likely -- porting problem with various
12947 assumptions that pointers of different types all smell the same as
12948 far as vararg functions is conserved. To make this problem less
12949 likely in the future, redo the API to use varargs functions.
12950 * alloc.c (make_save_value): Remove this vararg function.
12951 All uses changed to ...
12952 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12953 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12955 (make_save_ptr): Rename from make_save_pointer, for consistency with
12956 the above. Define only on platforms that need it. All uses changed.
12958 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12960 * keyboard.c: Try to fix typos in previous change.
12961 (DISPLAY_LIST_INFO): New macro.
12962 (kbd_buffer_get_event): Do not access members that are not present
12963 in X11. Revert inadvertent change of "!=" to "=".
12965 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12967 * keyboard.c (kbd_buffer_get_event):
12968 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12969 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12971 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12973 * filelock.c: Fix unlikely file descriptor leaks.
12974 (get_boot_time_1): Rework to avoid using emacs_open.
12975 This doesn't actually fix a leak, but is better anyway.
12976 (read_lock_data): Use read, not emacs_read.
12978 * doc.c: Fix minor memory and file descriptor leaks.
12979 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12980 (get_doc_string, Fsnarf_documentation):
12981 Fix file descriptor leak on error.
12983 * term.c: Fix minor fdopen-related file descriptor leaks.
12984 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12985 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12987 * charset.c: Fix file descriptor leaks and errno issues.
12989 (load_charset_map_from_file): Don't leak file descriptor on error.
12990 Use plain record_xmalloc since the allocation is larger than
12991 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12993 * eval.c (record_unwind_protect_nothing):
12994 * fileio.c (fclose_unwind):
12996 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12997 The replacement doesn't block input, but that no longer seems
13000 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13002 * lread.c: Fix file descriptor leaks and errno issues.
13003 (Fload): Close some races that leaked fds or streams when 'load'
13005 (Fload, openp): Report error number of last nontrivial failure to open.
13006 ENOENT counts as trivial.
13007 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13009 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13010 now that the function is always called with a nonnegative arg.
13011 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13012 All uses replaced with ...
13013 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13015 A few more minor file errno-reporting bugs.
13016 * callproc.c (Fcall_process):
13017 * doc.c (Fsnarf_documentation):
13018 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13019 * process.c (set_socket_option):
13020 Don't let a constructor trash errno.
13021 * doc.c: Include <errno.h>.
13023 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13025 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13027 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13029 Fix w32 bug with call-process-region (Bug#14885).
13030 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13031 to Fcall_process when the input is empty. This simplifies the
13032 code a bit. It makes no difference on POSIXish platforms but
13033 apparently it fixes a bug on w32.
13035 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13036 * fileio.c (close_file_unwind): Don't close if FD is negative;
13037 this can happen when unwinding a zapped file descriptor.
13038 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13039 in case Emacs runs out of memory between the two unwind-protects.
13040 Don't trash errno when closing FD.
13041 Zap the FD in the specpdl when closing it, instead of deferring
13042 the removal of the unwind-protect; this fixes a bug where a child
13043 function unwinds the stack past us.
13045 New unwind-protect flavors to better type-check C callbacks.
13046 This also lessens the need to write wrappers for callbacks,
13047 and the need for make_save_pointer.
13048 * alloc.c (free_save_value):
13049 * atimer.c (run_all_atimers):
13051 * alloc.c (safe_alloca_unwind):
13052 * atimer.c (unwind_stop_other_atimers):
13053 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13054 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13055 * minibuf.c (choose_minibuf_frame_1):
13056 * process.c (make_serial_process_unwind):
13057 * xdisp.c (pop_message_unwind):
13058 * xselect.c (queue_selection_requests_unwind):
13059 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13060 * alloc.c (record_xmalloc):
13061 Prefer record_unwind_protect_ptr to record_unwind_protect with
13063 * alloc.c (Fgarbage_collect):
13064 Prefer record_unwind_protect_void to passing a dummy.
13065 * buffer.c (restore_buffer):
13066 * window.c (restore_window_configuration):
13067 * xfns.c, w32fns.c (do_unwind_create_frame)
13068 New wrapper. All record-unwind uses of wrappee changed.
13069 * buffer.c (set_buffer_if_live):
13070 * callproc.c (call_process_cleanup, delete_temp_file):
13071 * coding.c (code_conversion_restore):
13072 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13073 * editfns.c (save_excursion_restore)
13074 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13075 (save_restriction_restore):
13076 * eval.c (restore_stack_limits, un_autoload):
13077 * fns.c (require_unwind):
13078 * keyboard.c (recursive_edit_unwind, tracking_off):
13079 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13080 * macros.c (pop_kbd_macro, restore_menu_items):
13081 * nsfns.m (unwind_create_frame):
13082 * print.c (print_unwind):
13083 * process.c (start_process_unwind):
13084 * search.c (unwind_set_match_data):
13085 * window.c (select_window_norecord, select_frame_norecord):
13086 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13087 (fast_set_selected_frame):
13088 * xfns.c, w32fns.c (unwind_create_tip_frame):
13089 Return void, not a dummy Lisp_Object. All uses changed.
13090 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13091 * callproc.c (call_process_kill):
13092 * fileio.c (restore_point_unwind, decide_coding_unwind)
13093 (build_annotations_unwind):
13094 * insdel.c (Fcombine_after_change_execute_1):
13095 * keyboard.c (read_char_help_form_unwind):
13096 * menu.c (unuse_menu_items):
13097 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13098 * sound.c (sound_cleanup):
13099 * xdisp.c (unwind_redisplay):
13100 * xfns.c (clean_up_dialog):
13101 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13102 Accept no args and return void, instead of accepting and returning
13103 a dummy Lisp_Object. All uses changed.
13104 * cygw32.c (fchdir_unwind):
13105 * fileio.c (close_file_unwind):
13106 * keyboard.c (restore_kboard_configuration):
13107 * lread.c (readevalllop_1):
13108 * process.c (wait_reading_process_output_unwind):
13109 Accept int and return void, rather than accepting an Emacs integer
13110 and returning a dummy object. In some cases this fixes an
13111 unlikely bug when the corresponding int is outside Emacs integer
13112 range. All uses changed.
13113 * dired.c (directory_files_internal_unwind):
13114 * fileio.c (do_auto_save_unwind):
13115 * gtkutil.c (pop_down_dialog):
13116 * insdel.c (reset_var_on_error):
13117 * lread.c (load_unwind):
13118 * xfns.c (clean_up_file_dialog):
13119 * xmenu.c, nsmenu.m (pop_down_menu):
13120 * xmenu.c (cleanup_widget_value_tree):
13121 * xselect.c (wait_for_property_change_unwind):
13122 Accept pointer and return void, rather than accepting an Emacs
13123 save value encapsulating the pointer and returning a dummy object.
13125 * editfns.c (Fformat): Update the saved pointer directly via
13126 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13127 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13128 (unwind_body): New function.
13129 (record_unwind_protect): First arg is now a function returning void,
13130 not a dummy Lisp_Object.
13131 (record_unwind_protect_ptr, record_unwind_protect_int)
13132 (record_unwind_protect_void): New functions.
13133 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13134 * fileio.c (struct auto_save_unwind): New type.
13135 (do_auto_save_unwind): Use it.
13136 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13137 * insdel.c (struct rvoe_arg): New type.
13138 (reset_var_on_error): Use it.
13139 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13141 (specbinding_func): Remove; there are now several such functions.
13142 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13143 (set_unwind_protect_ptr): New function.
13144 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13146 Be simpler and more consistent about reporting I/O errors.
13147 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13148 Say "Read error" and "Write error", rather than "I/O error", or
13149 "IO error reading", or "IO error writing", when a read or write
13151 * process.c (Fmake_network_process, wait_reading_process_output)
13152 (send_process, Fprocess_send_eof, wait_reading_process_output):
13153 Capitalize diagnostics consistently. Put "failed foo" at the
13154 start of the diagnostic, so that we don't capitalize the
13155 function name "foo". Consistently say "failed" for such
13157 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13158 All callers changed. This is so it can use report_file_error.
13159 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13160 diagnostics consistently as above.
13162 * fileio.c (report_file_errno): Fix errno reporting bug.
13163 If the file name is neither null nor a pair, package it up as a
13164 singleton list. All callers changed, both to this function and to
13165 report_file_error. This fixes a bug where the memory allocator
13166 invoked by list1 set errno so that the immediately following
13167 report_file_error reported the wrong errno value.
13169 Fix minor problems found by --enable-gcc-warnings.
13170 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13171 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13173 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13175 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13176 Set event->arg to Qt if switch-event shall be generated.
13177 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13179 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13181 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13184 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13185 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13186 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13187 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13188 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13189 and there is a focused frame.
13190 (head_table): Add focus-in and focus-out.
13191 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13192 bind to handle-focus-in/out.
13194 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13195 (Fhandle_switch_frame): Call Fhandle_focus_in.
13196 (syms_of_frame): defsubr handle-focus-in/out.
13198 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13200 Fix porting bug to older POSIXish platforms (Bug#14862).
13201 * sysdep.c (emacs_pipe): New function, that implements
13202 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13203 This should port better to CentOS 5 and to Mac OS X 10.6.
13204 All calls to pipe2 changed.
13206 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13207 This makes the code easier to read and the executable a bit smaller.
13208 Do not replace all calls to Fcons that happen to create lists,
13209 just calls that are intended to create lists. For example, when
13210 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13211 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13212 Similarly for list2 through list5.
13213 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13214 * bytecode.c (exec_byte_code):
13215 * callint.c (quotify_arg, Fcall_interactively):
13216 * callproc.c (Fcall_process, create_temp_file):
13217 * charset.c (load_charset_map_from_file)
13218 (Fdefine_charset_internal, init_charset):
13219 * coding.c (get_translation_table, detect_coding_system)
13220 (Fcheck_coding_systems_region)
13221 (Fset_terminal_coding_system_internal)
13222 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13223 * composite.c (update_compositions, Ffind_composition_internal):
13224 * dired.c (directory_files_internal, file_name_completion)
13226 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13227 * doc.c (Fsnarf_documentation):
13228 * editfns.c (Fmessage_box):
13230 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13231 (Feval, eval_sub, Ffuncall, apply_lambda):
13232 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13233 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13234 (Fset_file_times, Finsert_file_contents)
13235 (Fchoose_write_coding_system, Fwrite_region):
13236 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13237 * font.c (font_registry_charsets, font_parse_fcname)
13238 (font_prepare_cache, font_update_drivers, Flist_fonts):
13239 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13240 * frame.c (make_frame, Fmake_terminal_frame)
13241 (x_set_frame_parameters, x_report_frame_params)
13242 (x_default_parameter, Fx_parse_geometry):
13243 * ftfont.c (syms_of_ftfont):
13244 * image.c (gif_load):
13245 * keyboard.c (command_loop_1):
13246 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13247 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13248 (Fminor_mode_key_binding, accessible_keymaps_1)
13249 (Faccessible_keymaps, Fwhere_is_internal):
13250 * lread.c (read_emacs_mule_char):
13251 * menu.c (find_and_return_menu_selection):
13252 * minibuf.c (get_minibuffer):
13253 * nsfns.m (Fns_perform_service):
13254 * nsfont.m (ns_script_to_charset):
13255 * nsmenu.m (ns_popup_dialog):
13256 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13257 (Fx_own_selection_internal):
13258 * nsterm.m (append2):
13259 * print.c (Fredirect_debugging_output)
13260 (print_prune_string_charset):
13261 * process.c (Fdelete_process, Fprocess_contact)
13262 (Fformat_network_address, set_socket_option)
13263 (read_and_dispose_of_process_output, write_queue_push)
13264 (send_process, exec_sentinel):
13265 * sound.c (Fplay_sound_internal):
13266 * textprop.c (validate_plist, add_properties)
13267 (Fput_text_property, Fadd_face_text_property)
13268 (copy_text_properties, text_property_list, syms_of_textprop):
13269 * unexaix.c (report_error):
13270 * unexcoff.c (report_error):
13271 * unexsol.c (unexec):
13272 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13273 (Fformat_mode_line, syms_of_xdisp):
13274 * xfaces.c (set_font_frame_param)
13275 (Finternal_lisp_face_attribute_values)
13276 (Finternal_merge_in_global_face, syms_of_xfaces):
13277 * xfns.c (x_default_scroll_bar_color_parameter)
13278 (x_default_font_parameter, x_create_tip_frame):
13279 * xfont.c (xfont_supported_scripts):
13280 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13281 (menu_help_callback, xmenu_show):
13282 * xml.c (make_dom):
13283 * xterm.c (set_wm_state):
13284 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13285 and similarly for list2 through list5.
13287 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13289 * callproc.c (Fcall_process_region): Fix minor race and tune.
13290 (create_temp_file): New function, with the temp-file-creation part
13291 of the old Fcall_process_region. Use Fcopy_sequence to create the
13292 temp file name, rather than alloca + build_string, for simplicity.
13293 Don't bother to block input around the temp file creation;
13294 shouldn't be needed. Simplify use of mktemp.
13295 Use record_unwind_protect immediately after creating the temp file;
13296 this closes an unlikely race where the temp file was not removed.
13297 Use memcpy rather than an open-coded loop.
13298 (Fcall_process_region): Use the new function. If the input is
13299 empty, redirect from /dev/null rather than from a newly created
13300 empty temp file; this avoids unnecessary file system traffic.
13302 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13304 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13305 Simplify by making this case like the other two. This is a bit
13306 slower on obsolete hosts, but the extra complexity isn't worth it.
13308 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13309 * process.c (create_process) [!DOS_NT]:
13310 Remove now-unnecessary calls to emacs_close.
13312 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13314 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13315 returning early. (Bug#14850)
13317 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13318 and inhibit-iso-escape-detection attributes of 'undecided'.
13321 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13323 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13324 Reported by Herbert J. Skuhra in
13325 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13327 Don't lose top specpdl entry when memory is exhausted.
13328 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13329 specpdl overflow here, to simplify callers; all callers changed.
13330 Always reserve an unused entry at the stack top; this avoids
13331 losing the top entry's information when memory is exhausted.
13333 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13335 Clean up errno reporting and fix some errno-reporting bugs.
13336 * callproc.c (Fcall_process):
13337 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13338 * process.c (create_process, Fmake_network_process):
13339 * unexaix.c (report_error):
13340 * unexcoff.c (report_error):
13341 Be more careful about reporting the errno of failed operations.
13342 The code previously reported the wrong errno sometimes.
13343 Also, prefer report_file_errno to setting errno + report_file_error.
13344 (Fcall_process): Look at openp return value rather than at path,
13345 as that's a bit faster and clearer when there's a numeric predicate.
13346 * fileio.c (report_file_errno): New function, with most of the
13347 old contents of report_file_error.
13348 (report_file_error): Use it.
13349 (Ffile_exists_p, Ffile_accessible_directory_p):
13350 Set errno to 0 when it is junk.
13351 * fileio.c (Faccess_file):
13352 * image.c (x_create_bitmap_from_file):
13353 Use faccessat rather than opening the file, to avoid the hassle of
13354 having a file descriptor open.
13355 * lisp.h (report_file_errno): New decl.
13356 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13359 * process.c (create_process, wait_reading_process_output) [AIX]:
13360 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13361 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13362 a multithreaded environment anyway).
13363 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13365 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13367 * image.c (x_find_image_file): Don't close a remote file handle.
13369 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13371 Fix races with threads and file descriptors.
13372 * callproc.c (Fcall_process_region):
13373 * dired.c (open_directory):
13374 * emacs.c (main, Fdaemon_initialized):
13375 * image.c (x_find_image_file):
13376 * inotify.c (Finotify_rm_watch):
13377 * lread.c (Flocate_file_internal):
13378 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13379 * term.c (term_mouse_moveto, init_tty):
13380 * termcap.c (tgetent):
13381 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13382 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13383 * unexhp9k800.c, unexmacosx.c (unexec):
13384 * callproc.c (Fcall_process_region):
13385 Use emacs_close, not close.
13386 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13387 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13388 and posix_close function on current platforms (which all lack them).
13389 (emacs_close): Use it. This should fix the races on GNU/Linux and
13390 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13391 and it should avoid closing random victim file descriptors on
13394 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13396 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13397 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13398 Touch up doc a bit.
13400 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13401 This is for .gdbinit xbacktrace.
13403 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13404 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13405 (emacs_set_tty): Now static.
13406 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13407 * term.c (tty_capable_p, tty_default_color_capabilities)
13408 (get_tty_terminal, term_mouse_movement)
13409 (handle_one_term_event, init_tty, maybe_fatal):
13410 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13411 (tgetent, scan_file, name_match, compare_contin):
13412 * terminal.c (get_terminal):
13413 Use bool for boolean.
13414 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13415 Prefer char to unsigned char if either will do.
13416 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13417 (tty_write_glyphs): Prefer int to unsigned.
13418 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13419 All callers changed.
13420 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13422 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13425 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13426 (B__dummy__): New dummy symbol, to pacify C89.
13427 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13428 they can't grok varargs macros.
13429 * dispnew.c (add_window_display_history)
13430 (add_frame_display_history):
13431 * print.c (print_object):
13432 * xdisp.c (debug_method_add):
13433 Use %p printf format only for void pointers.
13434 * emacs.c (usage_message): New constant, replacing ...
13435 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13436 (main): Adjust to usage reorg.
13437 * fns.c (syms_of_fns):
13438 * profiler.c (syms_of_profiler):
13439 Don't use non-constant struct initializers.
13440 * gnutls.h (gnutls_initstage_t):
13441 * lisp.h (enum Lisp_Fwd_Type):
13442 * lread.c (lisp_file_lexically_bound_p):
13443 * xsettings.c (anonymous enum):
13444 Remove trailing comma.
13445 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13446 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13447 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13449 * regex.c (const_re_char): New type, to pacify strict C89.
13450 All uses of 'const re_char' replaced to use it.
13451 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13452 with glibc when strict C89. This change is imported from gnulib.
13454 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13455 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13456 Omit GNU_LINUX implementation, since it requires long long.
13457 * xterm.c (x_draw_underwave):
13458 Do not assume the traditional order of struct's members.
13459 (x_term_init): Rewrite to avoid the need for non-constant structure
13462 Syntax cleanup, mostly replacing macros with functions.
13463 This removes the need for the syntax_temp hack.
13464 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13465 * syntax.c (SYNTAX_INLINE): New macro.
13466 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13467 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13468 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13469 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13470 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13471 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13472 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13473 Now constants, not macros.
13474 (syntax_temp) [!__GNUC__]: Remove.
13475 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13476 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13477 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13478 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13479 Move here from syntax.h; now functions, not macros. Except for the
13480 last function, these are static since only syntax.c uses them.
13481 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13482 All uses changed. Now a function, not a macro; use this fact
13483 to simplify the code.
13484 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13485 compiler bugs; no longer relevant.
13486 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13487 (SYNTAX_INLINE): New macro.
13488 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13489 for the new functions. Use bool for boolean member.
13490 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13491 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13492 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13493 (SETUP_BUFFER_SYNTAX_TABLE):
13494 Now extern inline functions, not macros.
13495 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13496 Remove; all uses replaced by implementation.
13497 (syntax_temp) [!__GNUC__]: Remove decl.
13498 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13500 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13502 * emacs.c (main): Fix syntax error.
13504 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13506 Timestamp fixes for undo (Bug#14824).
13507 * atimer.c (schedule_atimer):
13508 * fileio.c (Ffile_newer_than_file_p):
13509 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13510 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13511 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13512 (syms_of_fileio): Remove Sclear_visited_file_name.
13513 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13514 file doesn't exist; this avoids an ambiguity with negative timestamps.
13515 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13516 * systime.h (make_emacs_time, invalid_emacs_time):
13517 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13518 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13519 * undo.c (record_first_change): Push (visited-file-modtime) onto
13520 undo list rather than reimplementing it by hand, incorrectly.
13522 2013-07-09 Ken Brown <kbrown@cornell.edu>
13524 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13526 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13528 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13530 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13532 Handle errno and exit status a bit more carefully.
13533 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13534 number into an exit status. Instead, use EXIT_CANCELED.
13535 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13536 * callproc.c (relocate_fd):
13537 * emacs.c (close_output_streams, main):
13538 * process.c (create_process):
13539 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13540 Use emacs_perror for simplicity.
13541 * callproc.c (relocate_fd, main):
13542 * sysdep.c (sys_subshell):
13543 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13544 (shut_down_emacs): Use emacs_write, not write.
13545 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13546 * fileio.c (Fcopy_file, e_write):
13547 * nsterm.m (ns_select):
13548 * process.c (send_process):
13549 * sound.c (vox_write):
13550 Use emacs_write_sig, not emacs_write.
13551 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13552 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13554 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13556 (emacs_full_write): New function.
13557 (emacs_write): Rewrite to use it.
13558 (emacswrite_sig, emacs_perror): New functions.
13559 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13561 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13563 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13564 on NS even if it is present. Pixmap on NS is a void*.
13566 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13568 Port to Ubuntu 10 (Bug#14803).
13569 Problem reported by T.V. Raman.
13570 * process.c (close_on_exec, accept4, process_socket):
13571 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13573 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13575 * w32.c (sys_dup): Declare prototype.
13579 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13581 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13583 Make file descriptors close-on-exec when possible (Bug#14803).
13584 This simplifies Emacs a bit, since it no longer needs to worry
13585 about closing file descriptors by hand in some cases.
13586 It also fixes some unlikely races. Not all such races, as
13587 libraries often open files internally without setting
13588 close-on-exec, but it's an improvement.
13589 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13590 * callproc.c (Fcall_process) [!MSDOS]:
13591 * emacs.c (main) [!DOS_NT]:
13592 * nsterm.m (ns_term_init):
13593 * process.c (create_process):
13594 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13595 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13596 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13597 Prefer mkostemp with O_CLOEXEC to mkstemp.
13598 * callproc.c (relocate_fd) [!WINDOWSNT]:
13599 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13600 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13602 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13603 Make the resulting file descriptor close-on-exec.
13604 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13605 * lread.c (load_descriptor_list, load_descriptor_unwind):
13606 Remove; no longer needed. All uses removed.
13607 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13608 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13610 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13611 (Fmake_network_process, Fnetwork_interface_list)
13612 (Fnetwork_interface_info, server_accept_connection):
13613 Make newly-created socket close-on-exec.
13614 * sysdep.c (emacs_open, emacs_fopen):
13615 Make new-created descriptor close-on-exec.
13616 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13617 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13619 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13621 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13622 for NS_IMPL_GNUSTEP.
13624 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13626 Fix openp errno handling.
13627 * callproc.c (Fcall_process): Preserve openp errno around close.
13628 * lread.c (openp): Set errno when returning -1, as some callers
13631 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13633 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13635 * nsterm.h (NSSavePanel): Update comment.
13636 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13637 (ns_run_file_dialog): Declare.
13639 * nsfns.m: Remove panelOK.
13641 (ns_run_file_dialog): New function.
13642 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13643 event loop, so file dialog is popped up by ns_run_file_dialog, called
13644 by sendEvent (Bug#14578).
13645 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13647 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13649 * xdisp.c (default_line_pixel_height): New function.
13650 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13651 (try_cursor_movement, redisplay_window, try_window)
13652 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13654 * window.c (window_scroll_pixel_based):
13655 use default_line_pixel_height.
13657 * dispextern.h (default_line_pixel_height): Add prototype.
13659 * frame.c (x_set_line_spacing): Accept a float value for
13660 line-spacing parameter, per the documentation.
13662 * data.c (Fmultibyte_string_p): Doc fix.
13664 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13666 Use emacs_open more consistently when opening files.
13667 This handles EINTR more consistently now, and makes it easier
13668 to introduce other uniform changes to file descriptor handling.
13669 * sysstdio.h: New file.
13670 * buffer.c (mmap_init):
13671 * cygw32.c (chdir_to_default_directory):
13672 * dispnew.c (Fopen_termscript):
13673 * emacs.c (Fdaemon_initialized):
13674 * fileio.c (Fdo_auto_save):
13675 * image.c (slurp_file, png_load_body, jpeg_load_body):
13676 * keyboard.c (Fopen_dribble_file):
13678 * print.c (Fredirect_debugging_output):
13679 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13680 * termcap.c (tgetent):
13681 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13682 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13683 * w32term.c (w32_initialize) [CYGWIN]:
13684 * xfaces.c (Fx_load_color_file):
13685 Use emacs_open instead of plain open, and emacs_fopen instead of
13687 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13688 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13689 * callproc.c (default_output_mode): New constant.
13690 (Fcall_process): Use it to call emacs_open instead of plain creat.
13691 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13692 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13693 (emacs_fopen): New function.
13694 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13695 Include <lisp.h>, for emacs_open.
13696 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13698 Remove duplicate #include directives.
13699 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13701 Don't include stdio.h twice.
13702 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13703 Don't include sys/types.h or stdio.h twice.
13704 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13705 * lread.c: Don't include coding.h twice.
13706 * nsfont.m: Don't include frame.h twice.
13707 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13708 * ralloc.c: Don't include <unistd.h> twice.
13709 * xdisp.c: Don't include font.h twice.
13710 * xterm.c: Don't include fontset.h twice.
13711 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13713 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13715 Scale ImageMagick images more carefully.
13716 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13717 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13718 Be more careful about avoiding undefined behavior after
13719 integer overflow and division by zero.
13721 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13723 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13724 (syms_of_w32fns): DEFSYM them.
13725 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13726 (CCHDEVICENAME): Define macros if not defined.
13727 (struct MONITOR_INFO_EX): New struct.
13728 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13729 (enum_display_monitors_fn): New variable.
13730 (globals_of_w32fns): Initialize it.
13731 (Fx_display_pixel_width, Fx_display_pixel_height)
13732 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13733 multi-monitor setups in docstrings.
13734 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13735 screen size by primary monitor's millimeter per pixel.
13736 (w32_monitor_enum, w32_display_monitor_attributes_list)
13737 (w32_display_monitor_attributes_list_fallback)
13738 (Fw32_display_monitor_attributes_list): New functions.
13739 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13741 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13743 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13745 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13747 * fileio.c (Qfile_notify_error): New error symbol.
13749 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13750 * inotify.c (inotify_callback, symbol_to_inotifymask)
13751 (Finotify_add_watch, Finotify_rm_watch): Use it.
13752 (inotifyevent_to_event): Exchange order of cookie and file name.
13753 (Finotify_add_watch): Adapt docstring.
13755 * lisp.h (Qfile_notify_error): Declare.
13757 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13759 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13760 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13761 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13762 which did not work (see <http://bugs.gnu.org/14569#307>).
13763 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13764 && (!noninteractive || initialized)). This attempts to thread
13765 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13767 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13769 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13770 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13772 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13774 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13775 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13776 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13777 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13779 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13781 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13782 Define to __sys_siglist.
13784 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13786 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13787 word-wrap, so that overflow-newline-into-fringe would work in
13788 visual-line-mode. (Bug#2749)
13789 (move_it_in_display_line_to): When the last scanned display
13790 element fits exactly on the display line, and
13791 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13792 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13793 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13794 finding buffer position that corresponds to pixel coordinates,
13795 e.g. in buffer_posn_from_coords.
13797 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13799 * process.c (handle_child_signal): Call catch_child_signal if
13802 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13804 Don't convert function pointers to void * and back.
13805 It isn't portable C, and it's easy enough to avoid.
13806 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13807 (make_save_value): Add support for SAVE_FUNCPOINTER.
13808 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13809 * print.c (print_object):
13810 Distinguish function from object pointers.
13811 * lisp.h (SAVE_FUNCPOINTER): New constant.
13812 (SAVE_SLOT_BITS): Adjust to it.
13813 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13814 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13815 (voidfuncptr): New typedef.
13816 (struct Lisp_Save_Value): New member data[0].funcpointer.
13817 (XSAVE_FUNCPOINTER): New function.
13819 Simplify buildobj processing.
13820 * Makefile.in (buildobj.h): Make it a sequence of strings each
13821 followed by comma, rather than a single string. Put it into a
13822 .tmp file in case there's an error while generating it.
13823 (gl-stamp): Use .tmp for temp files.
13824 (mostlyclean): Clean .tmp files.
13825 * doc.c (buildobj): Move to just the routine that needs it.
13826 It's now an array of strings, so processing is simpler.
13828 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13830 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13831 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13832 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13833 Invoke malloc_enable_thread even when not interactive.
13834 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13835 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13836 in this case, since the underlying bug has now been fixed.
13838 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13840 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13841 unlinking it (bug#14691).
13843 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13845 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13846 before checking whether buffer is modified. This lets
13847 `kill-buffer-query-functions' cancel killing of the buffer or save
13848 its content before `kill-buffer' asks user the "Buffer %s
13849 modified; kill anyway?" question.
13851 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13853 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13854 Let the super performKeyEquivalent deal with them (Bug#14747).
13856 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13858 * widget.c (resize_cb): Remove unused local.
13860 Do not use GTK 3 if it exists but cannot be compiled.
13861 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13862 * xterm.c (x_error_handler) [!USE_GTK]:
13865 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13867 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13869 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13870 to the valid range of values. (Bug#14753)
13872 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13873 when moving point by using the current glyph matrix. This avoids
13874 the need to force redisplay when this function is called in a
13877 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13879 Fix minor problems found by static checking.
13880 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13881 Redo the latter's body to sidestep GCC parenthesization warnings.
13882 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13883 * coding.c (detect_coding, detect_coding_system):
13884 * coding.h (struct undecided_spec):
13885 Use bool for boolean.
13886 * image.c (QCmax_width, QCmax_height): Now static.
13887 * xdisp.c (Fmove_point_visually): Remove unused local.
13889 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13891 * xdisp.c (Fmove_point_visually): New function.
13893 2013-06-28 Kenichi Handa <handa@gnu.org>
13895 * coding.h (define_coding_undecided_arg_index): New enum.
13896 (coding_attr_index): New members
13897 coding_attr_undecided_inhibit_null_byte_detection,
13898 coding_attr_undecided_inhibit_iso_escape_detection,
13899 coding_attr_undecided_prefer_utf_8.
13900 (undecided_spec): New struct.
13901 (struct coding_system): New member `undecided' of the member
13904 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13905 (detect_coding): Likewise.
13906 (detect_coding_system): Likewise.
13907 (Fdefine_coding_system_internal): New coding system properties
13908 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13910 (syms_of_coding): Adjust for coding_arg_undecided_max.
13912 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13914 * image.c (x_from_xcolors): Remove unused local.
13916 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13918 Defer image data transfer between X client and server until actual
13921 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13924 * image.c (Destroy_Image): Remove.
13925 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13926 `mask_p', and `colors_p'. All uses changed.
13927 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13928 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13929 New macros for `flags' arg to x_clear_image_1.
13930 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13931 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13932 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13933 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13934 (image_get_x_image, image_unget_x_image): New functions or macros.
13935 (image_background, image_background_transparent, x_to_xcolors)
13936 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13937 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13938 instead of Destroy_Image.
13939 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13940 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13941 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13942 (imagemagick_load_image, svg_load_image): Use them instead of
13943 x_create_x_image_and_pixmap, and x_put_x_image followed by
13944 x_destroy_x_image, respectively.
13945 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13946 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13947 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13948 background_transparent fields.
13949 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13950 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13952 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13954 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13955 This mostly consists of undoing recent changes.
13956 * callproc.c (Fcall_process):
13957 * process.c (create_process):
13958 Do not worry about catching SIGCHLD here, undoing previous change.
13959 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13960 * process.c, process.h (catch_child_signal):
13961 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13962 * process.c (catch_child_handler): Don't worry about being called
13963 lazily and do not assume caller has blocked SIGCHLD, undoing
13964 previous change. Move first-time stuff back to
13965 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13966 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13967 set lib_child_handler if it's already initialized, which may
13968 help avoid problems on GNUstep.
13970 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13972 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13973 * callproc.c (Fcall_process):
13974 * process.c (create_process):
13975 Make sure SIGCHLD is caught before we fork,
13976 since Emacs startup no arranges to catch SIGCHLD.
13977 * process.c (lib_child_handler): Initialize to null, not to
13979 (catch_child_signal): Allow self to be called lazily.
13980 Do nothing if it's already been called.
13981 Assume caller has blocked SIGCHLD (all callers do now).
13982 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13983 just before it's really needed.
13984 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13985 since it hasn't been caught yet.
13987 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13989 * image.c (compute_image_size): New function to implement
13990 :max-width and :max-height.
13991 (imagemagick_load_image): Use it.
13993 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13995 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13996 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13998 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13999 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14000 the SIGCHLD handler, since the code is not atomic and (due to glib)
14001 signals may be arriving now.
14002 * sysdep.c (init_signals): Do not catch child signals here;
14003 'main' now does that later, at a safer time.
14005 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14007 Clean up SIGCHLD handling a bit (Bug#14569).
14008 * process.c, process.h (catch_child_signal):
14009 Now always extern, even if !NS_IMPL_GNUSTEP.
14010 * process.c (catch_child_signal): Move glib tickler here from
14011 init_process_emacs, so that it's done earlier in Emacs
14012 initialization. Also move the noninteractive && !initialized
14013 check here from init_process_emacs. This is all a bit cleaner for
14014 GNUish platforms, and I hope it works around the Cygwin bug.
14015 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14016 that glib signal handling is tickled before glib creates threads.
14018 * process.c (wait_reading_process_output): Avoid int overflow
14019 when reading more than 2 GiB total from a process.
14021 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14023 * process.c (create_process): Handle a couple more cases,
14024 i.e., work even if new_argv and wait_child_setup[i] are cached.
14025 Use Fcall_process's style for volatile vars.
14027 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14029 * process.c (create_process): Mark PROCESS volatile.
14031 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14033 Use C99-style flexible array members if available.
14034 This avoids some subtle aliasing issues, which typically
14035 aren't a problem with GCC but may be a problem elsewhere.
14036 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14037 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14038 In either case, it uses a flexible array member rather than
14039 the old struct hack. All uses changed.
14040 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14041 Adjust to sdata reorganization.
14042 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14043 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14044 that ports better to pre-C99 non-GCC.
14045 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14046 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14047 as the latter has changed.
14048 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14049 and port better to pre-C99 GCC.
14050 * image.c (struct xpm_cached_color):
14051 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14052 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14053 Use FLEXIBLE_ARRAY_MEMBER.
14054 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14055 Move decl to top level so it gets checked against implementation.
14056 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14057 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14059 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14061 * syntax.c: Integer cleanups.
14062 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14063 All uses that need 0-or-2 changed to:
14064 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14065 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14066 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14067 (char_quoted, prev_char_comend_first, back_comment)
14068 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14069 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14070 Use bool for boolean.
14071 (update_syntax_table, skip_chars, skip_syntaxes):
14072 Prefer int to unsigned when either will do.
14073 (back_comment): Return boolean success flag, like forw_comment,
14074 instead of positive-or-minus-1 (which might have overflowed int anyway).
14075 Don't stuff ptrdiff_t into int.
14076 (syntax_spec_code, syntax_code_spec): Now const.
14077 (Fmatching_paren, scan_lists, scan_sexps_forward):
14078 Use enum syntaxcode for syntax code.
14079 (Fmatching_paren): Check that arg is a character, not just an integer.
14080 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14081 (Finternal_describe_syntax_value): Omit no-longer-needed
14083 (skip_chars): Use char, not unsigned char, when the distinction
14085 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14086 * bytecode.c (exec_byte_code):
14087 * syntax.c (syntax_spec_code, Fchar_syntax)
14088 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14089 (init_syntax_once):
14090 * syntax.h (SYNTAX_WITH_FLAGS):
14091 Omit unnecessary casts.
14093 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14095 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14096 line dimensions here, to avoid race conditions with the main
14097 thread. (Bug#14062, bug#14630, bug#14669)
14099 * w32term.c (w32_draw_window_cursor): Compute the header line and
14100 mode line dimensions here.
14101 <w32_system_caret_window, w32_system_caret_hdr_height>:
14102 <w32_system_caret_mode_height>: New variables.
14104 * w32term.h: Declare them.
14106 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14108 * alloc.c (die): Move "assertion failed" string here ...
14109 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14110 COND when SUPPRESS_CHECKING. This shrinks the executable text
14111 size by 0.8% to 2.2% when configured with --enable-checking,
14112 depending on optimization flags (GCC 4.8.1 x86-64).
14114 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14116 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14118 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14119 base is 2; this is more accurate.
14121 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14123 * sound.c (string_default): Move to !WINDOWSNT section.
14124 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14126 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14128 * sound.c: Integer cleanups.
14129 Remove unnecessary forward decls.
14130 (struct sound_device): The 'file' member is now a Lisp_Object, not
14131 a char *, so that we needn't invoke alloca on a huge size.
14132 (Fplay_sound_internal): Adjust to this.
14133 (string_default): New function.
14134 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14135 Use it to adjust to the struct sound_device change.
14136 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14137 (be2hs) [0]: Remove.
14139 * syntax.c (skip_chars): Don't use uninitialized storage
14140 when searching a multibyte buffer for characters that are not in a
14141 unibyte string that contains non-ASCII characters.
14143 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14145 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14146 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14148 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14150 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14152 2013-06-18 Kenichi Handa <handa@gnu.org>
14154 * font.c (Ffont_spec): Signal an error for an invalid font name
14157 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14159 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14160 In particular this ports to 32-bit sparc Sun cc.
14161 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14162 array with a dummy element at specpdl[-1], so that its address can
14164 (unbind_to): Do not copy the binding; not needed, now that we
14165 copy old_value in the one place where the copy is needed.
14166 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14167 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14168 (union specbinding): Rename from struct specbinding. Redo layout
14169 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14170 which is not portable. With Sun C 5.12 32-bit sparc, the
14171 declaration causes nargs to be an unsigned bitfield, a behavior
14172 that the C standard allows; but Emacs wants nargs to be signed.
14173 The overall type is now a union of structures rather than a
14174 structure of union of structures, and the 'kind' member is now a
14175 bitfield, so that the overall type doesn't grow. All uses changed.
14176 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14178 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14180 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14181 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14183 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14185 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14187 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14188 unless we know that the window w's frame is a frame object.
14189 Another attempt at solving bug#14062 and bug#14630.
14191 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14193 * textprop.c (property_set_type): New enum.
14194 (add_properties): Allow appending/prepending text properties.
14195 (add_text_properties_1): Factored out of Fadd_text_properties.
14196 (Fadd_text_properties): Move all the code into
14197 add_text_properties_1.
14198 (Fadd_face_text_property): New function that calls
14199 add_text_properties_1.
14201 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14203 Move functions from lisp.h to individual modules when possible.
14204 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14205 * alloc.c (XFLOAT_INIT, set_symbol_name):
14206 * buffer.c (CHECK_OVERLAY):
14207 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14208 (set_char_table_parent):
14209 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14210 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14211 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14212 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14214 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14215 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14216 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14217 (backtrace_args, backtrace_debug_on_exit):
14218 * floatfns.c (CHECK_FLOAT):
14219 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14220 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14221 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14222 (set_hash_index_slot):
14223 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14224 * marker.c (CHECK_MARKER):
14225 * textprop.c (CHECK_STRING_OR_BUFFER):
14226 * window.c (CHECK_WINDOW_CONFIGURATION):
14227 Move here from lisp.h, and make these functions static rather than
14229 * buffer.c (Qoverlayp):
14231 * fns.c (Qhash_table_p):
14232 * window.c (Qwindow_configuration_p):
14234 * lisp.h: Remove the abovementioned defns and decls.
14236 Use functions, not macros, for XINT etc (Bug#11935).
14237 In lisp.h, prefer functions to function-like macros, and
14238 constants to object-like macros, when either will do. This:
14239 . simplifies use, as there's no more need to worry about
14240 arguments' side effects being evaluated multiple times.
14241 . makes the code easier to debug on some platforms.
14242 However, when using gcc -O0, keep using function-like macros
14243 for a few critical operations, for performance reasons.
14244 This sort of thing isn't needed with gcc -Og, but -Og
14245 is a GCC 4.8 feature and isn't widely-enough available yet.
14246 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14247 Remove enum lsb_bits; no longer needed.
14248 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14249 * buffer.c (Qoverlap):
14251 * fns.c (Qhash_table_p):
14252 Now extern, so lisp.h can use these symbols.
14253 * dispextern.h: Include character.h, for MAX_CHAR etc.
14254 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14255 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14256 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14257 (GLYPH_CODE_P): Move here from lisp.h.
14258 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14259 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14260 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14261 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14262 XUNTAG now returns void *.
14263 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14264 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14265 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14266 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14267 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14268 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14269 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14270 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14271 New macros, renamed from their sans-lisp_h_ counterparts.
14272 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14273 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14274 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14275 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14276 If compiling via GCC without optimization, define these as macros
14277 in addition to inline functions.
14278 To disable this, compile with -DINLINING=0.
14279 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14280 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14281 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14282 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14283 (INTMASK, VALMASK): Now macros, since static values cannot be
14284 accessed from extern inline functions.
14285 (VALMASK): Also a constant, for benefit of old GDB.
14286 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14287 is INTEGERP, which can fold it in.
14288 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14289 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14290 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14291 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14292 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14293 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14294 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14295 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14296 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14297 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14298 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14299 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14300 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14301 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14302 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14303 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14304 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14305 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14306 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14307 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14308 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14309 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14310 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14311 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14312 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14313 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14314 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14315 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14316 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14317 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14318 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14319 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14320 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14322 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14323 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14324 (VALMASK): Define in one place rather than in two, merging the
14325 USE_LSB_TAG parts; this is simpler.
14326 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14327 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14328 Move up, to avoid use before definition.
14329 Also include "globals.h" earlier, for the same reason.
14330 (make_natnum): New function.
14331 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14332 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14333 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14334 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14335 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14336 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14337 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14338 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14339 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14340 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14341 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14342 (Qwindow_configuration_p, Qimage): New forward declarations.
14343 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14344 (STRING_COPYIN): Remove; unused.
14345 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14346 (xcar_addr, xcdr_addr): New functions. All uses changed.
14347 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14348 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14349 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14350 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14351 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14352 (TYPE_RANGED_INTEGERP): Simplify.
14353 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14354 (setlocale, fixup_locale, synchronize_system_messages_locale)
14355 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14356 Now empty functions, not macros.
14357 (functionp): Return bool, not int.
14358 * window.c (Qwindow_configuration_p): Now extern,
14359 so window.h can use it.
14360 * window.h (Qwindowp): Move decl back to lisp.h.
14362 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14364 * xdisp.c (Fline_pixel_height): New function, required for solving
14367 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14369 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14371 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14373 * lread.c (syms_of_lread):
14374 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14376 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14378 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14380 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14382 * fileio.c (expand_file_name): Doc fix.
14384 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14386 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14387 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14388 Wait for self, not for 0. This can't hurt on GNU or similar
14389 system, and may help with Cygwin.
14391 * keyboard.c: Don't use PROP (...) as an lvalue.
14392 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14393 Use set_prop (A, B), not PROP (A) = B.
14395 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14397 * xdisp.c (get_it_property): Use it->window instead of generating
14398 a Lisp object from it->w.
14400 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14402 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14403 get-char-property the window that is being rendered, instead of
14404 the buffer, to support window-specific overlays. (Bug#14575)
14405 (compute_display_string_pos): When W is NULL, use the current
14406 buffer as the object to pass to get-char-property.
14407 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14408 pointer member of the bidi iterator, since no window is pertinent
14411 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14413 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14414 being displayed, and pass it to compute_display_string_pos.
14415 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14416 (bidi_paragraph_init): All callers changed.
14418 * xdisp.c (init_from_display_pos, init_iterator)
14419 (handle_single_display_spec, next_overlay_string)
14420 (get_overlay_strings_1, reseat_1, reseat_to_string)
14421 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14422 Set bidi_it.w member from it->w.
14423 (compute_display_string_pos): Accept additional argument, the
14424 window being displayed, and pass it to Fget_char_property.
14427 * dispextern.h (struct bidi_it): New member w, the window being
14429 (compute_display_string_pos): Adjust prototype.
14431 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14433 * xgselect.c: Remove unneeded include xterm.h.
14435 * process.c (wait_reading_process_output): Check for NS before GLIB.
14436 GLIB may be linked in due to rsvg, but ns_select must be called.
14438 * xgselect.c (xg_select): Remove call to window_system_available
14439 and g_main_context_pending at the top, so Gdk events (i.e. file
14440 notify) are processed when Emacs is started with -nw.
14442 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14444 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14445 (ctagsfiles3): New variable, includes only *.m files.
14446 (TAGS): Use an explicit language name in the regular expressions,
14447 to avoid transformation of '/SOMETHING' by MSYS to
14448 'c:\MSYS\SOMETHING'.
14450 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14452 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14454 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14456 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14457 still need to set the mouse pointer shape and activate help-echo.
14460 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14462 A few porting etc. fixes for the new file monitor code.
14463 See the thread containing
14464 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14465 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14466 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14467 (dir_monitor_callback, Fgfile_rm_watch):
14468 Use assq_no_quit instead of Fassoc, for speed.
14469 (dir_monitor_callback, Fgfile_rm_watch):
14470 eassert that the monitor is a fixnum.
14471 (dir_monitor_callback): No need for CDR_SAFE.
14472 Simplify building of lisp with alternative tails.
14473 (Fgfile_add_watch, Fgfile_rm_watch):
14474 Do not assume glib functions set errno reliably on failure.
14475 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14476 and signal an error otherwise.
14477 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14478 Use Fdelq instead of Fdelete, for speed.
14480 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14482 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14483 don't insist on being invoked on a highlighted tool-bar button.
14484 Avoids losing tool-bar functionality when mouse-highlight is nil.
14485 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14486 Don't highlight when mouse-highlight is nil.
14487 (note_mouse_highlight): When mouse-highlight is nil, don't return
14488 right away; instead, run tool-bar and mode-line highlight
14489 subroutine, clear any existing highlight, and revert the mouse
14490 pointer to its default shape. (Bug#14558)
14492 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14494 * lisp.mk (lisp): Add prog-mode.el.
14496 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14498 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14499 * process.c (dummy_handler): New function.
14500 (lib_child_handler): New static var.
14501 (handle_child_signal): Invoke it.
14502 (catch_child_signal): If a library has set up a signal handler,
14503 save it into lib_child_handler.
14504 (init_process_emacs): If using glib and not on Windows, tickle glib's
14505 child-handling code so that it initializes its private SIGCHLD handler.
14506 * syssignal.h (SA_SIGINFO): Default to 0.
14507 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14508 31; it should no longer be needed now.
14510 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14512 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14514 * gfilenotify.c (globals_of_gfilenotify): New function.
14515 (syms_of_gfilenotify): Move global initialization there.
14517 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14519 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14521 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14522 * keyboard.c (menu_bar_items, tool_bar_items):
14523 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14524 not override local keymaps any more.
14526 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14528 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14530 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14532 * w32console.c (initialize_w32_display): Return the dimensions of
14533 the console window via 2 additional arguments, not via the current
14534 frame. This avoids crashes due to overrunning the bounds of
14535 frame's decode_mode_spec_buffer, which is not resized following
14536 the change of the frame dimensions from the initial 10x10.
14538 * w32term.h (w32_initialize_display_info): Adjust prototype.
14540 * term.c (init_tty): Take dimensions of the frame from the values
14541 returned by initialize_w32_display.
14543 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14544 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14545 (LIBES): Add $(GFILENOTIFY_LIBS).
14547 * w32inevt.c (handle_file_notifications): Add dummy implementation
14548 for !HAVE_W32NOTIFY.
14550 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14552 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14554 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14556 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14558 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14560 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14562 Fix minor problems found by static checking.
14563 * data.c (pure_write_error):
14564 Use xsignal2, not Fsignal, as Fsignal might return.
14565 * eval.c (set_backtrace_debug_on_exit): Now static.
14566 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14567 No longer inline. EXTERN_INLINE is needed only for functions
14568 defined in .h files. Reindent function header as per GNU style.
14569 (backtrace_p, backtrace_top, backtrace_next):
14570 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14571 compiler or linker. Add extern decls to pacify gcc -Wall.
14572 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14574 * frame.c (free_monitors): Define only on platforms that need it.
14575 * nsterm.m (ns_term_init):
14576 * process.c (catch_child_signal):
14577 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14578 defined on all porting targets these days.
14579 * process.c, process.h (catch_child_signal):
14580 Make it extern only if NS_IMPL_GNUSTEP is defined.
14582 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14584 * w32.c (gettimeofday): Make the signature identical to prototype
14585 in nt/inc/sys/time.h.
14587 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14589 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14592 * keyboard.c (safe_run_hooks_error): Improve error message.
14594 * data.c (pure_write_error): Add `object' argument.
14595 * puresize.h (CHECK_IMPURE): Use it.
14597 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14599 * Makefile.in (NOTIFY_OBJ): New variable.
14600 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14602 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14603 Call syms_of_gfilenotify.
14605 * gfilenotify.c: New file.
14607 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14608 and Qfile_w32notify.
14609 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14610 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14612 * lisp.h: Declare syms_of_gfilenotify.
14614 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14616 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14618 Merge the specpdl and backtrace stacks. Make the structure of the
14619 specpdl entries more obvious via a tagged union of structs.
14620 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14621 (enum specbind_tag): New enum.
14622 (struct specbinding): Make it a tagged union of structs.
14623 Add a case for backtrace records.
14624 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14625 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14626 (backtrace_debug_on_exit): New accessors.
14627 (struct backtrace): Remove.
14628 (struct catchtag): Remove backlist field.
14629 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14631 (Flocal_variable_p): Speed up the common case where the binding is
14633 * eval.c (backtrace_list): Remove.
14634 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14635 (set_backtrace_args, set_backtrace_nargs)
14636 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14637 (backtrace_next): New functions.
14638 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14639 (unwind_to_catch, internal_lisp_condition_case)
14640 (internal_condition_case, internal_condition_case_1)
14641 (internal_condition_case_2, internal_condition_case_n): Don't bother
14642 with backtrace_list any more.
14643 (Fsignal): Adjust to new backtrace format.
14644 (grow_specpdl): Move up.
14645 (record_in_backtrace): New function.
14646 (eval_sub, Ffuncall): Use it.
14647 (apply_lambda): Adjust to new backtrace format.
14648 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14650 (specbind): Adjust to new specpdl format. Simplify.
14651 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14652 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14654 (mark_backtrace): Remove.
14655 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14656 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14657 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14659 * profiler.c (record_backtrace): Use get_backtrace.
14660 (handle_profiler_signal): Use backtrace_top_function.
14661 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14662 accessor functions.
14664 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14666 * process.h (catch_child_signal): Declare.
14668 * process.c (catch_child_signal): New function.
14669 (init_process_emacs): Call it.
14671 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14672 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14674 (x_set_cursor_type): Remove declaration.
14675 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14676 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14677 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14678 (ns_get_color): Use F suffix on float.
14679 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14680 (ns_get_rgb_color): Remove.
14681 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14682 (note_mouse_movement): x and y are CGFloat.
14683 (ns_draw_fringe_bitmap): Remove unused rowY.
14684 Change #if to COCOA && >= 10_6.
14685 (ns_draw_window_cursor): Remove unused overspill.
14686 (ns_draw_underwave): width and x are EamcsCGFloat.
14687 (ns_draw_box): thickness is CGFloat.
14688 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14689 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14690 if not in main thread.
14691 (ns_get_pending_menu_title, ns_check_menu_open)
14692 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14693 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14694 (sendFromMainThread:): New method.
14695 (changeFont:): size is CGFloat.
14696 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14697 Disable warning about permanent text.
14698 (characterIndexForPoint:): Adjust return type depending on GNUstep
14700 (mouseDown:): delta is CGFloat.
14701 (updateFrameSize): Remove unised variable f.
14702 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14703 Cast float to EmacsCGFloat.
14704 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14705 also to -1 when restoring.
14706 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14707 inside NS_IMPL_COCOA.
14708 (toggleFullScreen:): Put call to toggleFullScreen inside
14709 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14710 (setPosition:portion:whole:): por is CGFloat.
14711 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14712 (mouseDown:): Use CGFloat.
14713 (mouseDragged:): Remove unised variable edge.
14714 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14716 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14717 of CGFloat differs.
14718 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14719 when NS_IMPL_GNUSTEP.
14720 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14721 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14722 (EmacsToolbar): Add clearAll. Add tag argument to
14723 addDisplayItemWithImage.
14724 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14726 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14728 * nsmenu.m (ns_update_menubar): Make static.
14729 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14730 (fillWithWidgetValue:): Add cast to SEL for setAction.
14731 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14732 (update_frame_tool_bar): Update code for GNUstep.
14733 (clearAll): New method.
14734 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14735 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14736 Move identifierToItem setObject and activeIdentifiers addObject before
14737 call to insertItemWithItemIdentifier.
14738 (validateVisibleItems): Fix indentation.
14739 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14740 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14741 UtilityWindow to aStyle, remove call to setStyleMask.
14743 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14745 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14746 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14747 Use F suffix on floats.
14748 (ns_char_width): Returns CGFloat.
14749 (ns_ascii_average_width): w is CGFloat instead of float.
14750 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14752 (ns_glyph_metrics): CGFloat instead of float.
14754 * nsfns.m (x_set_foreground_color, x_set_background_color):
14756 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14757 remove unused variables.
14758 (Fns_read_file_name): Keep track if panel is for save.
14759 Use ns_filename_from_panel/ns_directory_from_panel.
14760 (Fns_list_services): delegate only used for COCOA.
14761 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14762 Just return the input if GNUstep.
14763 (x_screen_planes): Remove.
14764 (Fxw_color_values): Use EmacsCGFloat
14765 (Fns_display_monitor_attributes_list): Only get screen number for
14767 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14769 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14770 ns_directory_from_panel.
14772 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14774 * process.c (handle_child_signal): Also use WCONTINUED.
14775 This is so that list-processes doesn't mistakenly list the process
14776 as stopped, when the process has actually been continued and is
14779 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14781 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14782 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14783 not already configured.
14785 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14787 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14789 * Makefile.in (mostlyclean): Remove *.res files.
14791 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14793 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14794 a buffer (bug#8447).
14796 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14798 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14799 display vector, and we backtrack, handle the case that the
14800 previous character position is also displayed from a display
14801 vector or covered by a display string or image. (Bug#14476)
14803 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14805 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14806 (struct MonitorInfo, free_monitors): Remove.
14807 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14808 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14809 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14812 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14813 (struct MonitorInfo, free_monitors): Remove.
14814 (ns_screen_name): Make static.
14815 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14816 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14819 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14820 (struct MonitorInfo): New struct.
14821 (free_monitors, make_monitor_attribute_list): Declare.
14823 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14825 (free_monitors, make_monitor_attribute_list): New functions.
14826 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14829 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14831 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14833 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14835 * keyboard.c: Apply keyboard decoding only to events that come directly
14836 from the tty, not from unread-command-events (bug#14368).
14837 (read_event_from_main_queue): New function, extracted from read_char.
14838 (read_decoded_char): Remove.
14839 (read_decoded_event_from_main_queue): New function to replace it.
14840 (read_char): Use it.
14841 (read_key_sequence): Use read_char rather than read_decoded_char.
14843 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14845 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14847 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14849 2013-05-22 Kenichi Handa <handa@gnu.org>
14851 The following changes are to fix the setting of
14852 buffer-file-coding-system on, for instance, C-x RET c unix RET
14853 _FILE_OF_DOS_EOL_TYPE_ RET.
14855 * coding.h (struct coding_system): New member detected_utf8_chars.
14857 * coding.c (detect_coding_utf_8): Count characters and check EOL
14858 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14860 (setup_coding_system): Do not initialize coding->head_ascii.
14861 (check_ascii): Do not set coding->eol_seen but update it. Do not
14862 call adjust_coding_eol_type here.
14863 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14864 If the eol-type of CODING is already specified, adjust the eol type
14865 of the found coding-system.
14866 (decode_coding_gap): Cancel previous change. Utilize the
14867 character numbers counted by detect_coding_utf_8. Fix detection
14870 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14872 * search.c (looking_at_1): Only set last_thing_searched if the match
14873 changed the match-data (bug#14281).
14875 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14877 * xdisp.c (reseat_at_previous_visible_line_start):
14878 Already declared in dispextern.h, so remove it here.
14879 (move_it_vertically_backward): Likewise.
14881 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14883 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14884 (Fx_display_pixel_width, Fx_display_pixel_height)
14885 (Fx_display_mm_width, Fx_display_mm_height):
14886 Mention `display-monitor-attributes-list' in docstrings.
14888 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14889 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14890 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14891 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14892 (Fx_display_backing_store, Fx_display_visual_class)
14893 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14894 (Fx_display_grayscale_p, Fx_display_pixel_width)
14895 (Fx_display_pixel_height, Fx_display_planes)
14896 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14897 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14898 (Fx_display_mm_width, Fx_display_mm_height)
14899 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14900 height for all physical monitors as in X11.
14902 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14903 Return pixel width or height for all physical monitors as in X11.
14905 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14907 Port --enable-gcc-warnings to clang.
14908 * bytecode.c (exec_byte_code):
14910 Redo diagnostic pragmas to pacify clang, too.
14911 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14912 * editfns.c (Fencode_time):
14913 * fileio.c (file_accessible_directory_p):
14914 * font.c (font_unparse_xlfd):
14915 Use '&"string"[index]' instead of '"string" + (index)'.
14916 * undo.c (user_error): Remove; unused.
14918 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14920 * insdel.c (insert_1_both): Document the arguments, instead of
14921 referring to insert_1, which no longer exists.
14923 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14924 some window, increment windows_or_buffers_changed, so that
14925 *Messages* display in that window is updated. (Bug#14408)
14927 * w32.c: Include epaths.h.
14928 (init_environment): Use cmdproxy.exe without leading directories.
14929 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14931 (gettimeofday): Adjust signature and return value to Posix
14934 * unexw32.c (open_output_file): Delete the existing emacs.exe
14935 before creating it, to break the hard link to the versioned
14938 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14939 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14940 (FIRSTFILE_OBJ): New variables.
14941 (W32_RES): Rename to EMACSRES. All users changed.
14942 (base_obj): Use $(CM_OBJ).
14943 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14944 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14945 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14946 $(W32_RES_LINK) before $(LIBES).
14947 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14949 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14951 * makefile.w32-in (DOC): Use just "DOC".
14953 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14955 * process.c: Export default filters and sentinels to Elisp.
14956 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14958 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14959 (Fset_process_sentinel, Fformat_network_address):
14960 Default to them instead of nil.
14961 (server_accept_connection): Sentinels can't be nil any more.
14962 (read_and_dispose_of_process_output): New function, extracted from
14963 read_process_output.
14964 (read_process_output): Use it; filters can't be nil.
14965 (Finternal_default_process_filter): New function, extracted from
14966 read_process_output.
14967 (exec_sentinel_unwind): Remove function.
14968 (exec_sentinel): Don't zilch sentinel while running.
14969 (status_notify): Sentinels can't be nil.
14970 (Finternal_default_process_sentinel): New function extracted from
14972 (setup_process_coding_systems): Default filter is not nil any more.
14973 (syms_of_process): Export new Elisp functions and initialize
14975 * lisp.h (make_lisp_proc): New function.
14977 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14979 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14981 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14983 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14984 unless we know that the window w is a leaf window.
14985 Another attempt at solving bug#14062.
14987 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14989 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14992 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14994 * image.c (gif_load): Check that subimages fit (Bug#14345).
14996 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14998 * lread.c (skip_dyn_eof): New function.
14999 (read1): Use it to skip the end of a file in response to #@00.
15001 * doc.c (get_doc_string): Slightly relax the sanity checking.
15003 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15005 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15006 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15007 (MonitorInfo): New struct.
15008 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15009 (Fns_display_monitor_attributes_list): New functions.
15010 (display-usable-bounds): Remove.
15011 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15014 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15016 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15017 (GTK_CHECK_VERSION): New macro, if not already defined.
15018 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15019 replaced by GTK_CHECK_VERSION.
15021 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15023 * xterm.h (GTK_PREREQ): New macro.
15024 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15025 to use this macro instead, for consistency and clarity.
15027 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15029 * xdisp.c (row_for_charpos_p): New function, with code of
15030 cursor_row_p, but accepts an additional argument CHARPOS instead
15031 of using a hardcoded PT.
15032 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15033 (row_containing_pos): Call row_for_charpos_p instead of partially
15034 doing the same. Fixes cursor positioning under longlines-mode
15035 when longlines-show-effect includes more than one newline, when
15036 moving the cursor vertically up.
15038 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15040 * makefile.w32-in (ACL_H): New macro.
15041 ($(BLD)/fileio.$(O)): Update dependencies.
15043 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15045 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15046 * Makefile.in (LIB_ACL): New macro.
15047 (LIBACL_LIBS): Remove.
15048 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15049 * fileio.c: Include <acl.h>.
15050 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15051 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15053 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15056 * unexelf.c: Don't assume ElfW (Half) fits in int.
15057 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15058 when dealing with ElfW (Half) values, since they can exceed 2**31
15059 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
15060 (entry_address): Omit unused NUM arg. All uses changed.
15062 2013-05-07 Juri Linkov <juri@jurta.org>
15064 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15065 to the string converted from number with `Fnumber_to_string'.
15068 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15070 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15071 This fixes a problem introduced by my previous change.
15073 2013-05-07 Glenn Morris <rgm@gnu.org>
15075 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15077 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15079 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15081 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15083 Static checking by GCC 4.8.0.
15084 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15085 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15086 (x_get_monitor_attributes_fallback)
15087 (x_get_monitor_attributes_xinerama)
15088 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15089 Define only if USE_GTK.
15090 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15091 (x_get_monitor_attributes_fallback): Omit unused locals.
15092 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15093 Use double, not float, to avoid mixed-mode floating point arithmetic.
15095 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15096 Jan Djärv <jan.h.d@swipnet.se>
15098 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15099 (XINERAMA_CFLAGS): New macros.
15100 (ALL_CFLAGS, LIBES): Use them.
15102 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15103 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15104 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15105 (syms_of_xfns): DEFSYM them.
15106 (struct MonitorInfo): New struct.
15107 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15108 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15109 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15110 (x_get_monitor_attributes_xinerama): New functions.
15111 (Fx_display_monitor_attributes_list): New primitive.
15112 (syms_of_xfns): Defsubr it.
15114 * xterm.h (x_display_info): Add Xatom_net_workarea and
15115 Xatom_net_current_desktop.
15117 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15118 and dpyinfo->Xatom_net_current_desktop.
15120 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15122 * xdisp.c (pos_visible_p): Use the special code for finding the
15123 beginning of a display property or overlay for any "replacing"
15124 display property, not just for display strings. This solves
15125 incorrect reporting of position by posn-at-point. (Bug#14241)
15127 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15129 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15130 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15131 Verify that ElfW (Half) fits in int.
15132 (fatal): Use same signature as lisp.h.
15133 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15134 configure and build with -DUNEXELF_DEBUG without worrying about
15135 other modules that use DEBUG.
15136 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15137 possibly-wide integers now uses it instead of plain fprintf.
15138 (entry_address): New function, which avoids problems with 32-bit
15139 overflow on 64-bit hosts.
15140 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15141 (round_up): Don't assume the remainder fits in int.
15142 (find_section): Use bool for boolean. Simplify debug code.
15143 (unexec): Don't assume file sizes fit in int or size_t.
15144 Omit unnecessary trailing newline in 'fatal' format.
15145 Use strerror rather than outputting decimal error number.
15146 Remove unused code when emacs is not defined;
15147 this file relies on Emacs now.
15148 Don't assume e_phnum and e_shnum are positive.
15150 * regex.c: Fix problems when DEBUG is defined.
15151 (extract_number, extract_number_and_incr): Define regardless of
15152 whether DEBUG is defined; that's simpler and makes the code less
15153 likely to go stale in the normal case when DEBUG is not defined.
15154 Return int rather than taking an int * arg. All callers changed.
15155 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15156 Remove, replacing with ...
15157 (DEBUG_PRINT): New macro. All callers changed.
15158 (DEBUG_COMPILES_ARGUMENTS): New macro.
15159 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15160 (print_compiled_pattern, print_double_string) [DEBUG]:
15161 Use prototype rather than old-style definition.
15162 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15163 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15164 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15165 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15166 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15167 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15168 This matters only when DEBUG is defined.
15170 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15172 * xdisp.c (set_iterator_to_next): Set the
15173 ignore_overlay_strings_at_pos_p flag only if we are _really_
15174 iterating over an overlay string, as indicated by the
15175 current.overlay_string_index member. (Bug#14306)
15177 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15179 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15180 to where it is used, to avoid autorelease issues (Bug#14050).
15182 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15184 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15185 * fileio.c (syms_of_fileio): Implement this.
15186 * filelock.c (create_lock_file): If symbolic links don't work, so
15187 we use a regular file as a lock file, do not fsync the lock file;
15190 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15192 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15193 (syms_of_minibuf): Adjust accodingly.
15195 * callint.c (Fcall_interactively): Adjust calls accordingly.
15197 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15199 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15200 w->contents is a buffer before computing everything else.
15201 Use parentheses to disambiguate last part of the condition.
15203 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15204 assertion violations. (Bug#14062)
15206 2013-05-01 David Reitter <david.reitter@gmail.com>
15208 * nsfns.m (ns_tooltip): Initialize.
15210 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15212 * coding.c (decode_coding_gap): Don't remove the character before
15213 a newline unless it's a CR character. (Bug#14287)
15215 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15217 * dispextern.h (struct face): Move enum face_underline_type
15218 earlier so that bitfields can be in the same word.
15220 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15222 * nsfns.m (handlePanelKeys): New function.
15223 (EmacsOpenPanel:performKeyEquivalent:)
15224 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15225 arrows/function/control and copy/paste keys (Bug#14296).
15227 2013-04-27 Juri Linkov <juri@jurta.org>
15229 * callint.c (Fcall_interactively): Call `Qread_number' for
15230 interactive code letter `n' instead of using duplicate code.
15233 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15235 * systime.h (make_timeval): Declare as 'const'.
15237 2013-04-27 Kenichi Handa <handa@gnu.org>
15239 * font.c (font_open_entity): Always open a font of manageable
15242 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15244 Port better to AIX (Bug#14258).
15245 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15248 2013-04-24 Kenichi Handa <handa@gnu.org>
15250 * coding.c (decode_coding_iso_2022): When an invalid escape
15251 sequence is encountered, reset the invocation and designation
15252 status to the safest one.
15254 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15256 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15257 Without this fix, "make distclean" leaves stamp-h1 behind.
15259 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15261 * w32fns.c (w32_fullscreen_rect): New function to compute the
15262 window rectangle for the given fullscreen mode.
15263 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15264 longer tunes the window size. This keeps the window's edges flush
15265 with the screen and allows the taskbar to hide itself in fullboth.
15267 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15268 window decorations and uses the entire screen.
15270 * w32term.h (w32_fullscreen_rect) Add prototype.
15271 (struct w32_output): Replace normal_width, normal_height,
15272 normal_top, and normal_left members with a single normal_placement
15274 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15276 (FRAME_NORMAL_PLACEMENT): New macro.
15278 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15280 * minibuf.c (Ftest_completion): Silence compiler warning.
15282 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15284 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15287 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15290 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15291 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15292 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15293 parentheses where appropriate.
15295 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15297 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15299 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15301 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15302 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15303 Mention in the doc string that setting these variables takes
15304 effect only after a call to set-window-buffer. (Bug#14200)
15306 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15308 * indent.c (Fvertical_motion): Don't consider display strings on
15309 overlay strings as display strings on the buffer position we
15310 started from. This prevents vertical cursor motion from jumping
15311 more than one line when there's an overlay string with a display
15312 property at end of line.
15313 Reported by Karl Chen <Karl.Chen@quarl.org> in
15314 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15316 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15318 * window.c (select_window): `record_buffer' even if window is
15319 already selected (bug#14191).
15321 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15323 * window.c (Fwindow_end): Test more flags, including the buffer's
15324 last_overlay_modified flag, to determine whether the window's
15325 display is really up-to-date. Prevents the function from
15326 returning a stale value. (Bug#14170)
15327 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15330 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15332 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15333 garbaged only if it is not already the top frame on its TTY.
15334 This prevents flickering due to constant redrawing of TTY frames when
15335 there are GUI frames open in the same session. (Bug#13864)
15337 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15339 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15340 of marking the idle timers directly.
15342 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15344 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15345 tables (bug#14054).
15347 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15349 * window.c (select_window): Don't record_buffer while the invariant is
15350 temporarily broken (bug#14161).
15352 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15354 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15356 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15358 2013-04-07 Romain Francoise <romain@orebokech.com>
15360 Ignore additional platform-specific ACL errors (Bug#13702).
15361 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15362 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15364 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15366 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15369 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15371 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15372 This bug was introduced by my 2013-02-25 change that simplified
15373 data_start configuration. Without this change, on GNU/Linux
15374 an Emacs configured with --enable-profiling fails immediately
15375 due to a profiler signal.
15376 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15377 with these flags. On platforms where special flags are needed
15378 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15379 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15380 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15382 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15384 Get rid of some platform-specific functions examining window
15385 system and its capabilities. This is a partial rework of the
15387 * lisp.h (have_menus_p): Remove prototype. This function is
15388 replaced with platform-independent window_system_available.
15389 (check_window_system): Move to...
15390 * frame.h (decode_window_system_frame, window_system_available):
15391 ...here, add new prototypes.
15392 * frame.c (window_system_available, decode_window_system_frame):
15394 (check_window_system): Platform-independent now.
15395 * xterm.h (x_in_use): Remove declaration.
15397 * w32term.h (check_x_frame):
15398 * nsterm.h (check_x_frame): Remove prototypes. This function
15399 is replaced with platform-independent decode_window_system_frame.
15400 * msdos.c (have_menus_p): Remove.
15401 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15402 Remove platform-specific functions. Use check_window_system,
15403 decode_window_system_frame and check_ns_display_info where
15404 appropriate. Minor style and comment tweaks.
15405 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15406 (check_x_frame): Likewise.
15407 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15409 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15410 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15411 * xmenu.c, xselect.c: All related users changed.
15413 2013-04-03 Kenichi Handa <handa@gnu.org>
15415 The following changes is to optimize the code for reading UTF-8
15418 * coding.c (check_ascii): Rename from detect_ascii. Return value
15419 changed. Check EOL format. Do not call adjust_coding_eol_type
15421 (check_utf_8): New function.
15422 (adjust_coding_eol_type): Do nothing if already adjusted.
15423 (detect_coding): Compare the return value of check_ascii with
15424 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15425 (decode_coding_gap): Optimize for valid UTF-8.
15427 2013-03-21 Kenichi Handa <handa@gnu.org>
15429 * coding.c (syms_of_coding): Cancel previous change.
15431 * insdel.c (insert_from_gap): Fix previous change.
15433 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15435 Consistently use platform-specific function to detect window system.
15436 * lisp.h (check_window_system): New prototype. This function is
15437 going to replace check_x, check_w32 and check_ns.
15438 (have_menus_p): Mention msdos.c in comment.
15439 * fontset.c (check_window_system_func): Remove. Adjust all users.
15440 * fontset.h (check_window_system_func): Remove prototype.
15441 * nsterm.h (check_ns):
15442 * xterm.h (check_x):
15443 * w32term.h (check_w32): Likewise.
15444 * menu.c (Fx_popup_menu): Use check_window_system.
15445 * msdos.c (check_window_system): Define for MS-DOS.
15446 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15447 * w32fns.c (check_window_system): Likewise for MS-Windows.
15448 * xfns.c (check_window_system): Likewise for X.
15449 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15450 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15452 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15454 Prefer < to > in range checks such as 0 <= i && i < N.
15455 This makes it easier to visualize quantities on a number line.
15456 This patch doesn't apply to all such range checks,
15457 only to the range checks affected by the 2013-03-24 change.
15458 This patch reverts most of the 2013-03-24 change.
15459 * alloc.c (xpalloc, Fgarbage_collect):
15460 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15461 * character.c (string_escape_byte8):
15462 * charset.c (read_hex):
15463 * data.c (cons_to_unsigned):
15464 * dispnew.c (update_frame_1):
15465 * doc.c (Fsubstitute_command_keys):
15466 * doprnt.c (doprnt):
15467 * editfns.c (hi_time, decode_time_components):
15468 * fileio.c (file_offset):
15469 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15470 * font.c (font_intern_prop):
15471 * frame.c (x_set_alpha):
15472 * gtkutil.c (get_utf8_string):
15473 * indent.c (check_display_width):
15474 * keymap.c (Fkey_description):
15475 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15477 * minibuf.c (read_minibuf_noninteractive):
15478 * process.c (wait_reading_process_output):
15479 * search.c (Freplace_match):
15480 * window.c (get_phys_cursor_glyph):
15481 * xdisp.c (redisplay_internal):
15482 * xsmfns.c (smc_save_yourself_CB):
15483 Prefer < to > for range checks.
15484 * dispnew.c (sit_for): Don't mishandle NaNs.
15485 This fixes a bug introduced in the 2013-03-24 change.
15486 * editfns.c (decode_time_components): Don't hoist comparison.
15487 This fixes another bug introduced in the 2013-03-24 change.
15489 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15491 * frame.h (struct frame): Drop scroll_bottom_vpos
15492 member becaue all real users are dead long ago.
15493 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15494 * xdisp.c (redisplay_internal): Adjust user.
15496 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15498 * nsmenu.m (showAtX:Y:for:): setLevel to
15499 NSPopUpMenuWindowLevel (Bug#13998).
15501 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15503 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15504 (ns_check_pending_open_menu): Declare.
15506 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15507 (x_activate_menubar): Update the menu with title that matches
15508 ns_get_pending_menu_title, and call
15509 ns_check_pending_openmenu (Bug#12698).
15510 (menuWillOpen:): New method.
15511 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15513 * nsterm.m (menu_will_open_state, menu_mouse_point)
15514 (menu_pending_title): New varaibles.
15515 (ns_get_pending_menu_title, ns_check_menu_open)
15516 (ns_check_pending_open_menu): New functions.
15518 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15520 * indent.c (current_column_bol_cache): Remove leftover which is not
15521 used in Fmove_to_column any more.
15522 (current_column, scan_for_column): Adjust users.
15523 * keyboard.c (last_point_position_buffer, last_point_position_window):
15524 Remove leftovers which are not used for recording undo any more.
15525 (command_loop_1, syms_of_keyboard): Adjust users.
15526 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15527 redisplay_window any more.
15528 (move_it_to): Adjust user.
15530 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15532 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15533 Update dependencies.
15535 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15537 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15538 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15539 forward references.
15541 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15543 * window.h (struct window): Replace hchild, vchild and buffer slots
15544 with a single slot 'contents'. This is possible because each valid
15545 window may have either the child window (in vertical or horizontal
15546 combination) or buffer to display (for the leaf window). Using that,
15547 a lot of operations to traverse and/or change window hierarchies may
15548 be simplified. New member horizontal is used to distinguish between
15549 horizontal and vertical combinations of internal windows.
15550 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15551 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15552 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15553 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15554 Use contents slot, not buffer, where appropriate.
15555 (wset_combination): New function.
15556 (wset_buffer): Add eassert.
15557 (Fframe_first_window): Simplify the loop reaching first window.
15558 (Fwindow_buffer): Use WINDOW_LEAF_P.
15559 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15560 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15561 (unshow_buffer): Convert initial debugging check to eassert.
15562 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15563 (make_parent_window, window_resize_check, window_resize_apply)
15564 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15565 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15566 Adjust to match struct window changes.
15567 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15568 (mark_window_cursors_off, count_windows, get_leaf_windows)
15569 (foreach_window_1): Simplify the loop.
15570 * alloc.c (mark_object): Do not check for the leaf window because
15571 internal windows has no glyph matrices anyway.
15572 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15573 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15574 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15575 (build_frame_matrix_from_window_tree, mirror_make_current)
15576 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15577 (update_window_tree, set_window_update_flags): Simplify the loop.
15578 (sync_window_with_frame_matrix_rows): Enforce live window.
15579 Use contents slot, not buffer, where appropriate.
15580 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15581 and WINDOW_HORIZONTAL_COMBINATION_P.
15582 (make_frame_visible_1): Simplify the loop.
15583 Use contents slot, not buffer, where appropriate.
15584 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15585 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15586 (expose_window_tree): Likewise.
15587 Use contents slot, not buffer, where appropriate.
15588 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15589 to avoid deleted windows. Use contents slot instead of buffer.
15590 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15591 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15592 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15593 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15595 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15597 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15598 identify the reasons for assertion violations in bug#14062 and
15600 (Fx_show_tip): Fix compilation error under
15601 "--enable-check-lisp-object-type". (Bug#14073)
15603 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15604 Reported by <rzl24ozi@gmail.com>.
15606 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15608 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15610 (unwind_with_echo_area_buffer): ...to restore it here.
15611 This is needed to ensure that...
15612 (redisplay_window): ...both window markers are valid here,
15613 which is verified by eassert.
15614 * editfns.c (save_excursion_save): Do not assume that
15615 selected_window always displays the buffer.
15616 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15619 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15621 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15624 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15626 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15628 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15630 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15631 since MinGW's w32api headers do. This avoids compiler warnings.
15633 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15634 if already defined.
15636 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15638 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15640 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15642 * gtkutil.c (style_changed_cb): Check if frame is live and an
15643 X frame (Bug#14038).
15645 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15647 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15648 Define only for _WIN32_WINNT less than 0x0500.
15649 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15651 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15652 see its own definitions of 'struct timeval' and 'struct timezone'.
15654 Fix incompatibilities between MinGW.org and MinGW64 headers.
15655 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15657 * w32.c (REPARSE_DATA_BUFFER): Guard with
15658 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15660 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15662 * xterm.c: Include X11/XKBlib.h
15663 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15665 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15667 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15669 * blockinput.h (input_blocked_p): Likewise.
15670 * bytecode.c (exec_byte_code): Likewise.
15671 * callproc.c (call_process_kill, call_process_cleanup)
15672 (Fcall_process): Likewise.
15673 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15674 (Fccl_execute_on_string): Likewise.
15675 * character.c (string_escape_byte8): Likewise.
15676 * charset.c (read_hex): Likewise.
15677 * cm.c (calccost): Likewise.
15678 * data.c (cons_to_unsigned): Likewise.
15679 * dired.c (directory_files_internal, file_name_completion):
15681 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15682 (sit_for): Likewise.
15683 * doc.c (Fsubstitute_command_keys): Likewise.
15684 * doprnt.c (doprnt): Likewise.
15685 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15686 * emacsgtkfixed.c: Likewise.
15687 * fileio.c (file_offset, Fwrite_region): Likewise.
15688 * floatfns.c (Fexpt, fmod_float): Likewise.
15689 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15691 * font.c (font_intern_prop): Likewise.
15692 * frame.c (x_set_alpha): Likewise.
15693 * gtkutil.c (get_utf8_string): Likewise.
15694 * indent.c (check_display_width): Likewise.
15695 * intervals.c (create_root_interval, rotate_right, rotate_left)
15696 (split_interval_right, split_interval_left)
15697 (adjust_intervals_for_insertion, delete_node)
15698 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15699 (merge_interval_right, merge_interval_left, copy_intervals)
15700 (set_intervals_multibyte_1): Likewise.
15701 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15702 * keymap.c (Fkey_description): Likewise.
15703 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15704 * lread.c (openp, read_integer, read1, string_to_number):
15706 * menu.c (ensure_menu_items): Likewise.
15707 * minibuf.c (read_minibuf_noninteractive): Likewise.
15708 * print.c (printchar, strout): Likewise.
15709 * process.c (create_process, Faccept_process_output)
15710 (wait_reading_process_output, read_process_output, send_process)
15711 (wait_reading_process_output): Likewise.
15712 * profiler.c (make_log, handle_profiler_signal): Likewise.
15713 * regex.c (re_exec): Likewise.
15714 * regex.h: Likewise.
15715 * search.c (looking_at_1, Freplace_match): Likewise.
15716 * sysdep.c (get_child_status, procfs_ttyname)
15717 (procfs_get_total_memory): Likewise.
15718 * systime.h (EMACS_TIME_VALID_P): Likewise.
15719 * term.c (dissociate_if_controlling_tty): Likewise.
15720 * window.c (get_phys_cursor_glyph): Likewise.
15721 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15722 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15724 * xfns.c (Fx_window_property): Likewise.
15725 * xmenu.c (set_frame_menubar): Likewise.
15726 * xselect.c (x_get_window_property, x_handle_dnd_message):
15728 * xsmfns.c (smc_save_yourself_CB): Likewise.
15729 * xterm.c (x_scroll_bar_set_handle): Likewise.
15731 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15733 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15734 to be optional or nil. Adjust comment and convert it to docstring.
15735 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15736 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15738 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15740 Static checking by GCC 4.8-20130319.
15741 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15742 * process.c (Fset_process_datagram_address)
15743 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15744 * xdisp.c (get_char_face_and_encoding)
15745 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15746 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15747 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15749 2013-03-24 Ken Brown <kbrown@cornell.edu>
15751 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15752 fix compilation on 64-bit Cygwin, where underscores are not
15753 automatically prepended.
15755 * w32term.c (w32_initialize): Silence compiler warning.
15757 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15759 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15760 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15761 variables, to save and restore frame dimensions.
15762 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15763 after returning from a 'fullscreen' configuration.
15764 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15765 to avoid races between the main thread and the input thread.
15767 * w32term.h (struct w32_output): New members normal_width,
15768 normal_height, normal_top, normal_left, and prev_fsmode.
15769 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15770 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15771 members of a frame.
15773 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15774 'fullscreen' parameter. Always record previous width and height
15775 of the frame, except when switching out of maximized modes, so
15776 that they could be restored correctly, instead of resetting to the
15777 default frame dimensions. Send SC_RESTORE command to the frame,
15778 unless we are going to send SC_MAXIMIZE, to restore the frame
15779 resize hints in the mouse pointer shown by the window manager.
15782 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15784 * lisp.h (get_frame_param): Adjust conditions for prototype
15787 2013-03-22 Ken Brown <kbrown@cornell.edu>
15789 * unexcw.c: Drop unneeded inclusion of w32common.h.
15790 (report_sheap_usage): Declare.
15791 (read_exe_header): Add magic numbers for x86_64.
15792 (fixup_executable): Fix printf format specifier for unsigned long
15795 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15797 * frame.h (struct frame): Put menu_bar_window under #ifdef
15798 because this member is not needed when X toolkit is in use.
15799 (fset_menu_bar_window):
15800 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15801 (free_glyphs, update_frame):
15802 * xdisp.c (expose_frame): Likewise.
15803 (display_menu_bar): Likewise. Remove redundant eassert.
15804 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15807 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15809 Use functions and constants to manipulate Lisp_Save_Value objects.
15810 This replaces code that used macros and strings and token-pasting.
15811 The change makes the C source a bit easier to follow,
15812 and shrinks the Emacs executable a bit.
15813 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15814 (make_save_value): Change 1st arg from string to enum. All callers
15817 (mark_object): Use if, not #if, for GC_MARK_STACK.
15818 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15819 (XSAVE_OBJECT): Now functions, not macros.
15820 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15821 the constant was never used.
15822 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15823 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15824 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15825 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15827 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15828 type3 with a single member save_type. All uses changed.
15829 (save_type, set_save_pointer, set_save_integer): New functions.
15830 * print.c (PRINTX): Remove.
15832 * alloc.c: Remove redundant static declarations.
15834 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15836 * window.h (struct window): Convert left_col, top_line, total_lines
15837 and total_cols from Lisp_Objects to integers. Adjust comments.
15838 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15840 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15841 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15842 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15843 Adjust users where appropriate.
15845 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15847 * frame.h (struct frame): Drop resx and resy because the same data is
15848 available from window system-specific output context. Adjust users.
15849 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15850 New functions to provide defaults when no window system available.
15851 (FRAME_RES_X, FRAME_RES_Y): New macros.
15852 (NUMVAL): Move from xdisp.c.
15853 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15854 (Ffont_face_attributes, Fopen_font):
15855 * image.c (gs_load):
15856 * w32font.c (fill_in_logfont):
15857 * xdisp.c (calc_pixel_width_or_height):
15858 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15859 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15861 2013-03-20 Kenichi Handa <handa@gnu.org>
15863 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15864 to 1 (temporary workaround until a bug related to ASCII
15865 optimization is fixed).
15867 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15869 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15870 Signal error if window is not internal. Adjust docstring.
15871 (delete_all_child_windows): Use combination_limit to save the buffer.
15872 (Fset_window_configuration): Adjust accordingly.
15873 * print.c (syms_of_print): Initialize debugging output not here...
15874 (init_print_once): ...but in a new function here.
15875 * lisp.h (init_print_once): Add prototype.
15876 * emacs.c (main): Add call to init_print_once. Adjust comments.
15878 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15880 * window.c (window_resize_check, window_resize_apply)
15881 (window_from_coordinates, recombine_windows, set_window_buffer)
15882 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15883 (Fsplit_window_internal, Fdelete_window_internal)
15884 (freeze_window_starts): Use bool for booleans.
15885 * window.h (window_frame_coordinates, resize_frame_windows)
15886 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15888 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15890 * dispnew.c (bitch_at_user): Use `user-error'.
15892 2013-03-17 Ken Brown <kbrown@cornell.edu>
15894 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15895 as return type of image_background. (Bug#13981)
15896 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15898 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15900 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15901 (ns_select): Don't return with result uninitialized.
15903 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15906 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15908 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15909 directories. If filename is nil, get directory name (Bug#13932).
15910 Use getFilename and getDirectory.
15911 (getFilename, getDirectory): New methods for EmacsSavePanel and
15913 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15915 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15917 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15919 2013-03-15 Kenichi Handa <handa@gnu.org>
15921 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15922 (adjust_after_replace): Make it back to static. Delete the third
15923 arg text_at_gap_tail. Cancel the code for handling it.
15925 * coding.h (struct coding_system): New member eol_seen.
15927 * coding.c (detect_ascii): New function.
15928 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15929 when the source bytes are actually scanned. On detecting for
15930 coding_category_utf_8_auto, call detect_ascii instead of scanning
15931 source bytes directly.
15932 (produce_chars): Call insert_from_gap with the new arg 0.
15933 (encode_coding): Likewise.
15934 (decode_coding_gap): Control ASCII optimization by the variable
15935 disable_ascii_optimization instead of #ifndef .. #endif.
15936 Deccode EOL format according to coding->eol_seen.
15937 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15940 * lisp.h (adjust_after_replace): Cancel externing it.
15941 (insert_from_gap): Adjust prototype.
15943 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15945 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15946 FULLSCREEN_MAXIMIZED. (Bug#13935)
15948 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15950 * region-cache.c (find_cache_boundary, move_cache_gap)
15951 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15952 Simplify debugging check and convert to eassert. Adjust comment.
15953 (pp_cache): Put under ENABLE_CHECKING.
15955 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15957 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15958 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15959 and WM_ACTIVATEAPP.
15960 (w32fullscreen_hook): If the frame is visible, reset
15961 f->want_fullscreen flag after changing the frame size. If the
15962 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15965 2013-03-13 Daniel Colascione <dancol@dancol.org>
15967 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15968 too so that these builds can use Cygwin's file conversion
15969 functions. (We've been building and linking cygw32.o all along
15970 and just not using it.)
15972 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15974 File synchronization fixes (Bug#13944).
15975 * Makefile.in (LIB_FDATASYNC): New macro.
15977 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15978 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15979 Don't worry about HAVE_FSYNC, since a substitute fsync is
15980 available if the system lacks one.
15981 (Fwrite_regin): Retry fsync if interrupted.
15983 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15985 * w32term.c (w32_read_socket): If the Emacs frame is being
15986 activated, call w32fullscreen_hook, to make sure the new frame
15987 dimensions are in effect. (Bug#13937)
15989 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15991 * xdisp.c (init_iterator): Simplify because both character and byte
15992 positions are either specified or -1. Add eassert. Adjust comment.
15993 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15994 character and byte positions can be obtained from marker.
15996 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15998 Static checking by Sun C 5.12.
15999 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16000 * bytecode.c (exec_byte_code):
16001 * dispnew.c (init_display):
16003 * fileio.c (Fsubstitute_in_file_name):
16004 * keyboard.c (Fevent_convert_list):
16005 * keymap.c (Fsingle_key_description):
16006 * term.c (maybe_fatal, fatal):
16007 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16008 * xsmfns.c (Fhandle_save_session):
16009 Omit unreachable code.
16010 * keymap.c (map_keymap_char_table_item): Cast void * to
16011 a function pointer type; the C Standard requires this.
16013 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16014 Include <sys/param.h> unconditionally, as that works elsewhere and
16015 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16016 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16019 See ChangeLog.12 for earlier changes.
16021 ;; Local Variables:
16025 Copyright (C) 2011-2014 Free Software Foundation, Inc.
16027 This file is part of GNU Emacs.
16029 GNU Emacs is free software: you can redistribute it and/or modify
16030 it under the terms of the GNU General Public License as published by
16031 the Free Software Foundation, either version 3 of the License, or
16032 (at your option) any later version.
16034 GNU Emacs is distributed in the hope that it will be useful,
16035 but WITHOUT ANY WARRANTY; without even the implied warranty of
16036 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16037 GNU General Public License for more details.
16039 You should have received a copy of the GNU General Public License
16040 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.