1 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool for boolean in xselect.c, xsettings.c
4 * xselect.c (x_get_local_selection, struct selection_data)
5 (x_selection_request_lisp_error, struct prop_location)
6 (x_handle_selection_request, x_convert_selection)
7 (waiting_for_other_props_on_window, expect_property_change)
8 (wait_for_property_change, x_handle_property_notify)
9 (x_get_foreign_selection, x_get_window_property)
10 (receive_incremental_selection)
11 (x_get_window_property_as_lisp_data)
12 (lisp_data_to_selection_data, Fx_get_selection_internal)
13 (x_send_client_event):
14 * xselect.c, xterm.h (x_handle_dnd_message):
15 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
16 (apply_xft_settings, read_and_apply_settings)
17 (xft_settings_event, init_gsettings, init_xsettings)
20 * xselect.c (x_get_window_property): Omit last arg, which was an
22 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
23 always true. All callers changed.
25 2014-12-26 Eli Zaretskii <eliz@gnu.org>
27 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
30 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
32 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
35 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
37 Use bool for boolean in xsmfns.c
38 * xsmfns.c, xterm.h (x_session_have_connection):
39 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
41 (x_session_initialize, Fhandle_save_session):
42 Prefer NILP (x) to EQ (x, Qnil).
44 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
46 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
49 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
51 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
52 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
54 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
56 Use bool for boolean in xterm.c
57 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
58 (x_set_window_size, x_bitmap_icon):
59 * nsterm.m (ns_frame_raise_lower, x_new_font):
60 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
61 (struct terminal.frame_raise_lower_hook):
62 * w32term.c (w32_frame_raise_lower):
63 * xterm.c, xterm.h (x_text_icon):
64 * xterm.c (x_update_window_begin, x_update_window_end)
65 (x_update_end, x_after_update_window_line)
66 (x_set_glyph_string_gc, x_draw_glyph_string_background)
67 (x_draw_glyph_string_foreground)
68 (x_draw_composite_glyph_string_foreground)
69 (x_alloc_lighter_color, x_draw_relief_rect)
70 (x_draw_glyph_string_box, x_draw_image_relief)
71 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
72 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
74 (XFillRectangle) [HAVE_GTK3]:
75 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
76 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
77 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
78 (x_send_scroll_bar_event, xm_scroll_callback)
79 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
80 (x_create_toolkit_scroll_bar)
81 (x_create_horizontal_toolkit_scroll_bar)
82 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
83 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
84 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
85 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
86 (x_scroll_bar_report_motion)
87 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
88 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
89 (x_draw_window_cursor, x_clear_errors)
90 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
91 (set_wm_state, x_set_sticky, get_current_wm_state)
92 (do_ewmh_fullscreen, x_handle_net_wm_state)
93 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
94 (x_set_window_size_1, XTframe_raise_lower)
95 (x_make_frame_visible, x_iconify_frame)
96 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
97 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
98 (x_delete_terminal, x_initialize, syms_of_xterm):
101 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
103 * composite.h (struct composition.width): Now int
104 instead of unsigned short, as we prefer signed integers.
106 Let charset tick grow past USHRT_MAX
107 * charset.c, charset.h (charset_ordered_list_tick):
108 Now EMACS_UINT, not unsigned short.
109 * fontset.c (reorder_font_vector): Allow the tick to grow to the
110 maximum representable Emacs integer value before wrapping it around.
112 Simplify unexec file mode setting
113 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
114 Don't include <sys/stat.h> when no longer needed.
115 (unexec): Create file with correct mode in the first place,
116 rather than overwriting the mode later and fiddling with the
117 global umask in the mean time. Avoid bogus usage like
118 'umask (777)', which should have been 'umask (0777)'.
119 (mark_x): Remove. All callers removed.
121 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
123 Minor cleanups for Lisp objects and symbols
124 * alloc.c (next_vector, set_next_vector):
125 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
126 (lisp_h_make_number) [USE_LSB_TAG]:
127 Use Lisp_Int0 instead of the mystery constant 0.
128 * alloc.c (mark_object): Always set and use po; that's simpler.
129 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
130 Properly parenthesize definientia.
131 * bidi.c (bidi_initialize):
132 * buffer.c (init_buffer_once):
133 * nsfns.m (syms_of_nsfns):
134 * nsmenu.m (syms_of_nsmenu):
135 * nsselect.m (syms_of_nsselect):
136 Prefer DEFSYM to defining by hand.
137 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
138 * data.c: Fix too-long line.
139 * lisp.h (DECLARE_GDB_SYM): New macro.
140 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
141 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
142 Declare the symbol, so it's visible to everywhere lisp.h is included.
143 Move forward decls as far forward as they can go,
144 to allow future changes to use them.
146 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
148 * gnutls.c: Include gnutls.h.
149 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
150 * image.c (svg_load): Fix pointer signedness.
152 2014-12-18 Martin Rudalics <rudalics@gmx.at>
154 * frame.c (frame_windows_min_size): New argument IGNORE.
155 (adjust_frame_size): When called from change_frame_size call
156 frame_windows_min_size with IGNORE Qt so we can ignore size
159 2014-12-18 Eli Zaretskii <eliz@gnu.org>
161 * font.c (Ffont_info): Add more font information to the vector
162 returned by the function, inspired by query-font. Doc fix.
165 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
167 * keyboard.c (input_was_pending): New var.
168 (read_char): Use it to make sure we only skip redisplay when we can't
169 keep up with the repeat rate.
171 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
173 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
175 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
177 * image.c (svg_load): Watch out for nil value of current buffer's
178 filename. Re-enable filename thing for not-a-file case.
180 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
182 Partially disabled previous change.
184 * image.c (svg_load): Temporarily disabled filename thing for
185 not-a-file case as it can cause crashs.
187 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
189 Fix problem with images referenced within svg files. (bug#19373)
191 * image.c: Additional parameter 'filename' for
192 svg_load_image. Include "buffer.h". Define library function
193 rsvg_handle_set_base_uri for WINDOWSNT.
194 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
195 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
196 (svg_load): Pass a filename to svg_load_image: either name of
197 actual file or of current buffer's file.
198 (svg_load_image): New parameter 'filename', used for setting
199 base_uri, necessary for loading referenced images. (bug#19373)
201 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
203 * lread.c (init_obarray): Declare Qt as special.
204 This fixes a typo in the 2012-05-15 patch that
205 tried to declare Qt as special.
207 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
209 Various fixes to use bool type and constants.
210 * dispnew.c (update_single_window): Remove arg `force_p' since it's
212 * xfaces.c (clear_face_cache): Use bool for the argument type.
214 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
216 Correct same_at_end when restoring window points
217 * fileio.c (Finsert_file_contents): Compute same_at_end character
218 position using the old buffer size, not the new one, since
219 restore_window_points wants the old size.
222 2014-12-14 Alan Mackenzie <acm@muc.de>
224 New feature optionally to accelerate auto-repeated scrolling.
226 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
228 * window.c (window_scroll): Bind fontification-functions to nil
229 when scrolling by whole screens and
230 fast-but-imprecise-scrolling is non-nil.
231 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
233 * lisp.h (bool): Declare Qfontification_functions extern.
235 2014-12-14 Eli Zaretskii <eliz@gnu.org>
237 Load system's default trusted Certificate Authorities if available.
238 * gnutls.c (gnutls_certificate_set_x509_system_trust)
239 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
240 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
241 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
242 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
244 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
245 Call gnutls_certificate_set_x509_system_trust. Log an error message if
248 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
250 * regex.c (analyze_first): Rename from analyze_first.
252 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
254 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
255 a hack involving a union.
257 2014-12-13 Eli Zaretskii <eliz@gnu.org>
259 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
260 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
263 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
265 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
267 * gnutls.h: Always declare syms_of_gnutls.
269 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
270 clarity. Let the availability check return Qnil when the GnuTLS
271 integration is not available, instead of erroring out.
274 2014-12-13 Eli Zaretskii <eliz@gnu.org>
276 * xdisp.c (move_it_in_display_line_to, display_line):
277 Don't disallow overflow-newline-into-fringe when word-wrap is in
280 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
282 * fileio.c: Better preserve window-points during revert (bug#19161).
283 (Qget_buffer_window_list): New var.
284 (get_window_points_and_markers, restore_window_points): New functions.
285 (Finsert_file_contents): Use them to save and restore window-points.
287 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
289 * xterm.c (x_delete_terminal): Call emacs_close for X connection
290 descriptor if called from x_connection_closed and always delete
291 this descriptor from keyboard waiting set (Bug#19147).
293 2014-12-10 Eli Zaretskii <eliz@gnu.org>
295 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
296 (bidi_cache_max_elts): New global variable.
297 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
298 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
300 (bidi_cache_search): Handle overflown cache. Improve commentary.
301 (bidi_cache_ensure_space): Limit allocations to the current value
302 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
303 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
304 the increment to not exceed the limit.
305 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
306 cache, zero otherwise (meaning the cache overflowed). In the
307 latter case, set bidi_cache_last_idx to -1.
308 (bidi_peek_at_next_level): Handle overflown cache.
309 (bidi_push_it): Increase the cache limit for iterating the new object.
310 (bidi_pop_it): Decrease the cache limit back to previous value.
311 (bidi_shelve_cache): Shelve the current value of the cache limit.
312 (bidi_unshelve_cache): Restore the value of cache limit.
313 (bidi_find_bracket_pairs): If the cache overflows while looking
314 for the paired bracket, give up and let bidi_resolve_neutrals
315 process the bracket as a simple neutral. (Bug#19322)
316 (bidi_find_other_level_edge): If the cache overflows, fall back on
317 Plan B, which effectively stops the reordering and restarts it on
318 the next character (after resetting the cache).
319 (bidi_move_to_visually_next): When the cache overflows, reset it
320 after processing the last cached character.
322 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
324 Fix glitches in gnutls.c, mostly memory-related
325 * gnutls.c: Sort macro definitions by name.
326 (fn_gnutls_transport_set_errno): Omit unreachable definition.
327 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
328 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
329 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
330 calculating string length. Use make_uninit_string, to avoid
331 copying the string. Cast the char, not the pointer.
332 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
333 and free. Work even for dates past the year 9999. Use void *
334 for buffers, to avoid casts.
336 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
338 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
340 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
342 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
345 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
347 * process.c: Whitespace and line-break nitpicks.
349 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
351 * gnutls.c (gnutls_certificate_details): The :signature isn't
352 that useful, so remove it.
353 (gnutls_certificate_details): Clean up whitespace slightly.
354 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
356 (gnutls_certificate_details): Put :signature-algorithm back again,
357 which was removed by mistake.
358 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
359 that they are not messaged by default (bug#16253).
360 (Fgnutls_error_fatalp): Doc fix (bug#18210).
362 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
364 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
366 * nsimage.m (setPixmapData): Make bmRep local so class member is not
369 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
371 * eval.c (Fsignal): Remove duplicate test.
372 (Fautoload_do_load): Fix up docstring.
374 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
376 * nsterm.m (represented_filename, represented_frame): New variables.
377 (ns_set_represented_filename): New function.
378 (sendEvent:): Set represented filename here to avoid flicker,
379 related to Bug#18757.
381 * nsterm.h: Declare ns_set_represented_filename.
383 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
384 at once, call ns_set_represented_filename instead.
386 2014-12-05 Eli Zaretskii <eliz@gnu.org>
388 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
389 (struct bidi_stack): Reduce size by using bit fields and by
390 packing sos, override, and isolate_status into a single 8-bit
393 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
394 (bidi_push_embedding_level): Construct flags from individual
395 bits. Adapt to changes in prev_for_neutral and next_for_neutral
397 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
398 from flags. Adapt to changes in prev_for_neutral,
399 next_for_neutral, and last_strong members.
400 (bidi_line_init): Initialize flags to zero.
401 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
402 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
404 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
406 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
407 (Fapply): Try and simplify the control flow.
409 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
411 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
412 Use gnutls_sign_get_name directly because
413 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
414 (init_gnutls_functions): Load missing gnutls_server_name_set.
416 2014-12-02 Eli Zaretskii <eliz@gnu.org>
418 * bidi.c (bidi_find_first_overridden): New function.
420 * xdisp.c (Fbidi_find_overridden_directionality): New function.
421 (syms_of_xdisp): Defsubr it.
423 * dispextern.h (bidi_find_first_overridden): Add prototype.
425 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
427 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
428 to nil after release (Bug#9133).
430 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
432 Port better to AddressSanitizer.
433 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
435 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
436 Return -1 or 0, as the pipe trick doesn't work.
437 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
439 * print.c (print_object):
440 When a pointer-check primitive returns -1, do not assume this
441 means the pointer is valid or that the underlying system has failed.
442 It could just be that addresses are being sanitized so Emacs can't
443 test for pointer validity.
444 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
445 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
446 string validity checker doesn't work on stack-based strings.
448 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
450 Improve clarity of USE_LSB_TAG definition.
451 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
452 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
453 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
454 VAL_MAX / 2 rather than in terms of the (more complicated)
455 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
457 2014-11-29 Eli Zaretskii <eliz@gnu.org>
459 * xdisp.c (handle_single_display_spec): When ignoring a fringe
460 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
461 (next_element_from_buffer): When done with overlays, reset the
462 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
464 2014-11-29 Eli Zaretskii <eliz@gnu.org>
466 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
467 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
469 2014-11-29 Ulrich Müller <ulm@gentoo.org>
471 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
472 for paxctl and setfattr. Fixes temacs startup failure with
473 grsecurity/PaX enabled Linux kernel (bug#19067).
475 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
477 * src/w32.c, src/w32heap.c, src/w32term.c:
478 Use MINGW_W64 instead of _W64.
480 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
482 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
484 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
486 * gnutls.c (gnutls_ip_address_p): New function.
487 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
489 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
491 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
493 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
495 Fix gnutls problems caught by static checking.
496 * gnutls.c (Fgnutls_boot): Remove unused local.
497 (Fgnutls_boot): Fix pointer signedness.
499 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
501 * gnutls.c (gnutls_certificate_details): Don't include certain
502 certificate details on older gnutls versions (bug#19168).
503 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
504 (gnutls_certificate_details): Reversed check in last checkin.
506 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
508 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
509 (Fgnutls_peer_status_warning_describe): Add function to describe a
510 peer verification warning symbol.
511 (Fgnutls_peer_status): Use it.
512 (Fgnutls_boot): Use it. Minor logging fixes.
514 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
516 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
518 2014-11-24 Glenn Morris <rgm@gnu.org>
520 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
522 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
523 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
525 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
527 * gnutls.c: Fix Windows function definition of
528 gnutls_x509_crt_get_fingerprint.
530 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
532 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
534 * process.h: Added more fields to Lisp_Process to track
537 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
538 (Fgnutls_peer_status): New functions to export TLS certificate
539 details to Emacs Lisp.
541 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
543 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
544 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
545 check for gtk_adjustment_configure (Bug#19149).
546 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
548 2014-11-22 Glenn Morris <rgm@gnu.org>
550 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
552 2014-11-22 Martin Rudalics <rudalics@gmx.at>
554 Don't shrink frame when using desktop-save-mode (Bug#19048).
555 * w32fns.c (x_set_tool_bar_lines): Always call
556 x_change_tool_bar_height (Bug#19048).
557 (x_change_tool_bar_height): Mark frame as garbaged since
558 adjust_frame_size might not have done that.
559 * xfns.c (x_set_tool_bar_lines): Always call
560 x_change_tool_bar_height (Bug#19048).
561 (x_change_tool_bar_height): Mark frame as garbaged since
562 adjust_frame_size might not have done that.
564 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
566 * xml.c (parse_region): Take care of new optional parameter
567 'discard-comments' of 'libxml-parse(html|xml)-region'.
568 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
569 New optional parameter 'discard-comments'.
571 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
573 Improve time stamp handling, and be more consistent about it.
574 * editfns.c (invalid_time): New function.
575 Use it instead of 'error ("Invalid time specification")'.
576 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
577 (decode_float_time, lisp_to_timespec, lisp_time_struct):
579 (make_time_tail, make_time): Remove. All uses changed to use
580 new functions or plain list4i.
581 (disassemble_lisp_time): Return effective length if successful.
582 Check that LOW is an integer, if it's combined with other components.
583 (decode_time_components): Decode into struct lisp_time, not
584 struct timespec, so that we can support a wide set of times
585 regardless of whether time_t is signed. Decode plain numbers
586 as seconds since the Epoch, and nil as the current time.
587 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
588 Reimplement in terms of new functions.
589 (Fencode_time): Just use list2i.
590 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
591 * keyboard.c (decode_timer): Don't allow the new formats (floating
592 point or nil) in timers.
593 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
594 place of the magic number '16'.
595 (struct lisp_time): New type.
596 (decode_time_components): Use it.
597 (lisp_to_timespec): New decl.
599 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
601 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
604 * callint.c (Fcall_interactively): Pass in nil as argument to
605 Fbarf_if_buffer_read_only.
607 * fileio.c (Finsert_file_contents): Ditto.
609 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
611 * textprop.c (verify_interval_modification): Check buffer
612 readedness after the last interval.
614 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
615 the text at POSITION (new optional argument) has the
616 `inhibit-read-only' text property set.
618 2014-11-16 Eli Zaretskii <eliz@gnu.org>
620 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
621 errors in computing the number of pixels to scroll.
622 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
624 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
626 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
627 call updateFrameSize.
629 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
631 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
633 * nsfns.m (x_set_foreground_color, x_set_background_color)
634 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
635 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
637 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
639 * nsterm.m (ns_send_appdefined): Check for application defined
640 event on Cocoa (Bug#18993).
641 (run): Restore code before the previous 18993 fix.
643 2014-11-14 David Reitter <david.reitter@gmail.com>
645 * nsterm.m (run): Set timeout for event loop to prevent hang.
648 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
650 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
652 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
654 * xfont.c (xfont_list_pattern): Do not allocate font entity object
655 for each candidate font but attempt to reuse it from previous improper
658 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
660 Avoid undefined behavior in color table hashing.
661 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
662 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
663 This function avoids undefined behavior with signed shift overflow.
665 2014-11-10 Eli Zaretskii <eliz@gnu.org>
667 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
668 when the inserted text does not need decoding. (Bug#18982)
670 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
672 * nsterm.h (EmacsScroller): judge returns bool.
674 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
675 (ns_judge_scroll_bars): Only set removed if judge returns true.
676 (judge): Returns bool == condemned. Remove self from window.
677 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
679 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
681 * keyboard.c (command_loop_1): Record this-command in recent-keys.
682 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
684 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
686 * nsterm.m (ns_set_vertical_scroll_bar)
687 (ns_set_horizontal_scroll_bar): Cleanup merge error.
689 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
691 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
692 merely because tmo_in_millisec is nonnegative. The 1st call
693 to g_main_context_query could succeed while the 2nd one fails.
695 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
697 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
699 * nsterm.m (run): Only use non-system event loop if OSX version is
700 exactly 10.9 (Bug#18993).
701 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
704 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
706 * callproc.c (encode_current_directory): Support handling of file
707 names prepended by "/:". (Bug#18891)
709 2014-11-08 Alan Mackenzie <acm@muc.de>
711 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
713 2014-11-08 Dima Kogan <dima@secretsauce.net>
715 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
717 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
719 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
720 raises an error. (Bug#18891)
722 2014-11-08 Martin Rudalics <rudalics@gmx.at>
724 * frame.c (adjust_frame_size): Call x_set_window_size only if
725 f->can_x_set_window_size is set.
726 (make_frame): Initialize f->can_x_set_window_size and
727 f->can_run_window_configuration_change_hook.
728 (Fcan_run_window_configuration_change_hook): New function.
729 * frame.h (frame): Split `official' into `can_x_set_window_size'
730 and `can_run_window_configuration_change_hook'.
731 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
732 * w32fns.c (Fx_create_frame, x_create_tip_frame):
733 Set f->can_x_set_window_size.
734 * window.c (run_window_configuration_change_hook):
735 Return immediately if either f->can_x_set_window_size or
736 f->can_run_window_configuration_change_hook are false.
737 (Fset_window_configuration): Instead of f->official set
738 f->can_x_set_window_size.
739 * xfns.c (Fx_create_frame, x_create_tip_frame):
740 Set f->can_x_set_window_size.
742 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
744 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
745 cleanup from 2014-11-01 (Bug#18972).
747 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
749 * keyboard.c: Call gui-set-selection instead of x-set-selection.
750 * xdisp.c (window-scroll-functions): Improve docstring.
752 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
754 Uniquify the 'size' symbol.
756 * w32notify.c (Qsize): Remove.
757 * lisp.h (Qsize): New decl.
758 * lread.c (Qsize): Now extern.
759 * w32notify.c (syms_of_w32notify): No need to defsym.
761 2014-11-07 Martin Rudalics <rudalics@gmx.at>
763 * dispnew.c (change_frame_size_1): Fix call of
765 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
766 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
767 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
768 (Qtool_bar_size): New constants.
769 (frame_inhibit_resize, adjust_frame_size): New argument to
770 handle case where frame_inhibit_implied_resize is a list.
771 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
772 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
773 (x_set_right_divider_width, x_set_bottom_divider_width)
774 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
775 (x_set_scroll_bar_width, x_set_scroll_bar_height):
777 (frame-inhibit-implied-resize): Rewrite doc-string.
778 * frame.h (frame_inhibit_resize, adjust_frame_size):
779 Fix external declarations.
780 (Qframe_position, Qframe_outer_size)
781 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
782 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
783 (Qtool_bar_size): Extern them.
784 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
785 (xg_height_or_width_changed): Remove.
786 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
787 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
788 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
789 (xg_change_toolbar_position): Call adjust_frame_size directly.
790 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
791 Fix calls of adjust_frame_size.
792 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
793 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
794 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
795 frame can get resized when tool-bar-lines parameter changes from
797 (Fw32_frame_menu_bar_size): Return fourth value.
798 (Fw32_frame_rect): Block input around system calls
799 (Fx_frame_geometry): New function.
800 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
801 * w32term.c (x_new_font): Adjust adjust_frame_size call.
802 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
803 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
804 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
805 (Fx_create_frame): Adjust adjust_frame_size calls.
806 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
807 frame can get resized when tool-bar-lines parameter changes from
809 (Fx_frame_geometry): New function.
810 * xmenu.c (update_frame_menubar): On Lucid call
811 adjust_frame_size with one pixel less height to avoid that
812 repeatedly adding/removing the menu bar grows the frame.
813 (free_frame_menubar): On Motif arrange to optionally preserve
814 the old frame height when removing the menu bar.
815 * xterm.c (x_new_font): Adjust adjust_frame_size call.
817 2014-11-03 Eli Zaretskii <eliz@gnu.org>
819 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
820 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
821 frame; instead, print an error message.
823 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
825 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
827 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
829 * nsimage.m (allocInitFromFile:): Initialize bmRep.
830 (dealloc): Release bmRep.
832 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
833 imageListSetNext, imageListNext.
835 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
837 (allocInitFromFile:): Remove searching ImageList and calling
838 reference (Bug#18918).
839 (dealloc): Remove handling if ImageList.
841 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
843 * process.c (catch_child_signal): Fix incorrect assertion.
845 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
847 * macfont.m (macfont_draw):
848 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
850 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
851 if force_integral_p (i.e. no antialias).
852 (macfont_draw): Check ns_antialias_text, also turn off synthetic
853 bold if no antialias (Bug#18876).
855 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
856 was given (Bug#18846).
858 * nsterm.h (ns_set_doc_edited): Declare taking no args.
860 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
861 instead of in xdisp.c, function now takes void. (Bug#18884).
863 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
864 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
866 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
867 struct window* (Bug#18889).
868 Remove getMouseMotionPart.
869 (ns_output): Make icon_top/left int.
871 * nsfns.m (x_icon): icon_top/left is int.
873 * nsterm.m (ns_mouse_position): Remove unused code.
874 (initFrame:window:, dealloc): Use window instead of win.
875 (getMouseMotionPart:window:x:y:): Remove, unused.
876 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
878 2014-11-01 Eli Zaretskii <eliz@gnu.org>
880 * keyboard.c (readable_events): When FLAGS include
881 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
882 This avoids returning non-nil from input-pending-p when only such
883 events are in the queue. (Bug#18856)
885 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
887 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
888 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
889 (Qforeign_selection): Remove.
890 (ns_get_local_selection): Identation fix.
891 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
893 * nsselect.m (ns_get_local_selection): Remove calling of
894 functions in Vselection_converter_alist (Bug#18911).
895 (syms_of_nsselect): Remove Vselection_converter_alist.
897 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
899 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
900 and unnecessary initialization. Adjust comments.
902 2014-10-30 Eli Zaretskii <eliz@gnu.org>
904 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
906 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
907 index, not an absolute one, as that's what the function expects.
909 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
911 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
912 font on an initial frame when running as a daemon (Bug#18869).
914 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
916 2014-10-30 Eli Zaretskii <eliz@gnu.org>
918 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
919 build_string, when importing a home directory. (Bug#18873)
921 * dispnew.c (buffer_posn_from_coords):
922 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
923 account for the header-line height. (Bug#18839)
925 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
927 * xml.c (parse_region): Do not forget the first document child.
929 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
931 * nsselect.m: pasteboard_changecount is new.
932 (ns_store_pb_change_count, ns_get_pb_change_count)
933 (ns_get_our_change_count_for): New functions.
934 (ns_string_to_pasteboard_internal): Correct comment.
935 type => gtype in eassert, Call ns_store_pb_change_count.
936 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
937 (Fns_disown_selection_internal, Fns_selection_owner_p):
938 Replace Vselection_alist check, with change count check.
939 (Fns_get_selection): Initialize val to Qnil. Only get local
940 selection if change counts match (Bug#18799).
941 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
943 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
945 * src/w32proc.c (create_child): If calling a quoted batch file,
946 pass NULL for exe. (Bug#18745)
948 2014-10-24 Eli Zaretskii <eliz@gnu.org>
950 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
951 (bidi_resolve_brackets): Use end of string position rather than ZV
952 when iterating over a string. (Bug#18815)
954 2014-10-24 Martin Rudalics <rudalics@gmx.at>
956 * keyboard.c (make_lispy_position): Return coordinates also when
957 on scroll bars, fringes, margins or not in a window.
958 * xdisp.c (show_mouse_face): Don't change cursor face during
961 2014-10-23 Martin Rudalics <rudalics@gmx.at>
963 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
964 (frame_resize_pixelwise, frame_inhibit_implied_resize):
965 Fix doc-strings (Bug#18789).
967 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
969 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
971 2014-10-22 Eli Zaretskii <eliz@gnu.org>
973 Optimize redisplay of simple bracketed text.
974 * bidi.c (bidi_cache_reset_to): New function.
975 (bidi_cache_reset): Call it.
976 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
978 (bidi_resolve_explicit): Reset bracket_pairing_pos and
979 bracket_enclosed_type only if bracket_pairing_pos's value is not
981 (MAX_BPA_STACK): Make sure the value is signed.
982 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
983 stop pushing values onto the stack.
984 (bidi_find_bracket_pairs): If the bracketed text is only on the
985 base embedding level, remove all the states cached by this
986 function from the cache, and return zero, so that the brackets in
987 this segment of text are processed as normal neutrals.
988 (bidi_resolve_brackets): Detect the brackets that are to be
989 processed as neutrals, and don't call bidi_find_bracket_pairs on
992 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
994 * w32select.c (Fw32_selection_exists_p): Rename from
995 Fx_selection_exists_p.
996 (syms_of_w32select): Adjust accordingly.
998 * w16select.c (Fw16_selection_exists_p): Rename from
999 Fx_selection_exists_p.
1000 (syms_of_win16select): Adjust accordingly.
1002 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1003 (Fns_own_selection_internal): Tighten scoping.
1004 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1005 (Fns_get_selection): Rename from Fx_get_selection_internal.
1006 (Fns_get_selection_internal, Fns_store_selection_internal):
1008 (syms_of_nsselect): Adjust accordingly.
1010 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1012 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1013 * w32term.c (x_set_window_size): Account for wrapped menu bar
1014 lines when setting up frame height (Bug#15174 and Bug#18720).
1015 (w32_add_wrapped_menu_bar_lines): New variable.
1017 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1019 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1022 2014-10-20 Glenn Morris <rgm@gnu.org>
1024 * Merge in all changes up to 24.4 release.
1026 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1028 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1029 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1031 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1033 * xterm.c (handle_one_xevent): Check return value from
1034 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1035 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1037 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1038 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1039 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1040 Gtk+ >= 3.14 (Bug#18674).
1041 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1042 Gtk+ >= 3.14 (Bug#18674).
1044 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1046 * gtkutil.c: Remove no-longer-used code.
1047 (xg_update_menubar): Remove unused local and unnecessary call to
1048 gtk_menu_item_get_submenu.
1049 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1050 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1051 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1053 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1055 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1057 * xterm.h (handlebox_widget): Remove.
1059 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1062 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1064 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1065 to handle Gtk versions.
1066 (xg_get_file_with_chooser): Use them.
1067 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1068 Remove (create_menus): Remove teroff argument and code.
1069 Remove call to gtk_menu_set_title.
1070 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1071 Adjust args to create_menus.
1072 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1073 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1074 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1075 (xg_make_tool_item): Remove detach code.
1076 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1077 (find_icon_from_name): New function.
1078 (update_frame_tool_bar): Remove GtkStockItem code, move to
1079 find_icon_from_name. Let stock be a list of icon names to try.
1080 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1081 Replace TOOLBAR_TOP_WIDGET.
1082 (free_frame_tool_bar, xg_change_toolbar_position ):
1083 Replace TOOLBAR_TOP_WIDGET.
1084 (xg_initialize): Remove tearoff code.
1086 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1088 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1089 pixel from the window's cursor glyph width, since X renders hollow
1090 blocks 1 pixel wider than the 'width' parameter.
1092 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1093 glyph->pixel_width; this is now done in xterm.c.
1095 Fix reordering of bracket characters in isolates.
1096 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1097 RESOLVED_ONLY; when non-zero, return from the cache only fully
1098 resolved states. All callers changed.
1099 (CANONICAL_EQU): New macro.
1100 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1101 equivalent of the paired closing bracket character.
1102 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1103 the default non-negative value, to be checked later in
1104 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1105 characters against those pushed onto the BPA stack.
1106 (bidi_record_type_for_neutral): New function.
1107 (bidi_resolve_brackets): Record next_for_neutral and
1108 prev_for_neutral when embedding level gets pushed. Force
1109 resolution of bracket pairs when entering a level run that was not
1111 (bidi_resolve_neutral): Add assertions before calling
1112 bidi_resolve_neutral_1.
1113 (bidi_level_of_next_char): Remove the code that attempted to
1114 resolve unresolved neutrals; that is now done by
1115 bidi_resolve_neutral.
1117 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1119 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1121 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1122 1-pixel R2L characters.
1123 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1124 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1126 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1128 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1131 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1133 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1134 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1135 It's not clear to me whether the initialization is needed,
1136 but it can't hurt so I played it safe.
1138 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1140 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1142 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1144 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1145 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1147 (bidi_get_type): Return the isolate initiators and terminator types.
1148 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1149 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1150 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1151 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1152 for the new features.
1153 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1154 push and pop correctly for isolates.
1155 (bidi_remember_char): Modify to accept an additional argument
1156 and record the bidi type according to its value.
1157 (bidi_cache_iterator_state): Accept an additional argument to only
1158 update an existing state. Handle the new members of struct bidi_it.
1159 (bidi_cache_find): Arguments changed: no longer accepts a level,
1160 instead accepts a flag telling it whether it is okay to return
1161 unresolved neutrals.
1162 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1163 table. Initialize new isolate-related members.
1164 (bidi_paragraph_init): Some code factored out into
1165 find_first_strong_char.
1166 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1167 into bidi_resolve_explicit.
1168 (bidi_resolve_explicit): Support the isolate initiators and
1169 terminator. Fix handling of embeddings and overrides according to
1170 new UBA requirements. Record information about previously seen
1171 characters here (moved from bidi_level_of_next_char).
1172 (bidi_resolve_weak): Adapt to changes in struct members.
1173 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1174 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1175 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1176 paired bracket resolution. Handle isolate initiators and
1178 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1179 (bidi_level_of_next_char): Move the code that records information
1180 about previous characters to bidi_resolve_explicit. Fix logic of
1181 resolving neutrals and make sure their cache entries are updated.
1182 Remove now unneeded special handling of PDF level.
1184 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1185 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1186 enlarged per Unicode 6.3.
1187 (enum bidi_bracket_type_t): New data type.
1188 (struct bidi_saved_info): Leave only 2 type members out of 4.
1190 (struct bidi_stack): Add members necessary to support isolating
1192 (struct bidi_it): Add new members necessary to support isolating
1193 sequences and bracket pair resolution.
1195 * xdisp.c (Fbidi_resolved_levels): New function.
1196 (syms_of_xdisp): Defsubr it.
1197 (append_glyph, append_composite_glyph, produce_image_glyph)
1198 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1200 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1202 * term.c (append_glyph, append_composite_glyph)
1203 (append_glyphless_glyph): Convert aborts to assertions.
1205 * .gdbinit (pgx): Display the character codepoint, resolved level,
1206 and bidi type also for glyphless glyphs.
1208 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1210 Avoid unwanted point motion in Fline_beginning_position.
1211 * lisp.h (scan_newline_from_point): Add prototype.
1212 * search.c (scan_newline_from_point): New function, refactored from...
1213 * cmds.c (Fforward_line): ...adjusted user.
1214 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1215 and simplify the former since the latter doesn't move point.
1217 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1219 Cleanup terminal handling code.
1220 * dispextern.h (get_named_tty): Remove prototype but...
1221 * termhooks.h (get_named_terminal): ...resurrect it under
1222 more meaningful name.
1223 (get_terminal): Likewise, but with...
1224 (decode_live_terminal): ...this name.
1225 (decode_tty_terminal): Add prototype.
1226 * term.c (get_tty_terminal): Remove.
1227 (get_named_tty): Remove.
1228 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1229 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1230 Use decode_tty_terminal.
1231 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1232 * terminal.c (get_terminal): Refactor to...
1233 (decode_terminal, decode_live_terminal): ...new functions.
1234 (decode_tty_terminal): Replacement for get_tty_terminal.
1235 (get_named_terminal): Likewise for get_named_tty.
1236 * coding.c (Fset_terminal_coding_system_internal)
1237 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1238 (Fkeyboard_coding_system):
1239 * composite.c (Fcomposition_get_gstring):
1240 * dispnew.c (Fsend_string_to_terminal):
1241 * frame.c (Fmake_terminal_frame):
1242 * nsfns.m (check_ns_display_info):
1243 * w32fns.c, xfns.c (check_x_display_info):
1244 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1245 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1246 (Fset_quit_char): Use get_named_terminal.
1247 (Fset_output_flow_control, Fset_input_meta_mode):
1248 Use decode_tty_terminal.
1250 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1252 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1253 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1255 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1257 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1258 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1260 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1262 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1265 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1267 * editfns.c (dump_tz_string): No longer const.
1268 It might be modified.
1270 * nsmenu.m (clear): Assume OS X 10.6 or later.
1272 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1274 * unexmacosx.c: Remove include ppc/reloc.h.
1275 (unrelocate, copy_dysymtab): Remove PPC code.
1276 (rebase_reloc_address): Remove, only used for PPC:
1278 * nsterm.m: Always include macfont.h on COCOA.
1279 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1280 (ns_dumpglyphs_image, ns_check_menu_open)
1281 (applicationDidFinishLaunching)
1282 (antialiasThresholdDidChange:)
1283 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1284 Remove checks for OSX <= 10.5/10.6.
1285 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1286 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1289 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1290 (NS_HAVE_NSINTEGER): Remove block.
1291 Remove >= OSX 10.6 tests.
1293 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1294 (x_activate_menubar, trackingNotification:): Remove check for
1296 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1298 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1300 * nsfns.m: Always include macfont.h on COCOA.
1301 (ns_filename_from_panel, ns_directory_from_panel)
1302 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1303 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1305 * macfont.m: Remove >= 1050 check.
1306 (macfont_create_family_with_symbol)
1307 (macfont_get_glyph_for_character)
1308 (mac_font_get_glyphs_for_variants)
1309 (mac_ctfont_create_available_families, syms_of_macfont):
1310 Remove code for OSX < 10.6.
1311 (mac_font_family_group, mac_font_family_compare): Remove, only used
1314 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1315 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1317 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1320 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1322 Fix putenv race conditions with undefined behavior (Bug#8705).
1323 Do all putenv calls before Emacs creates any threads.
1324 Use a safer way to modify the TZ environment variable in the
1325 presence of multiple threads. For further thread-safety,
1326 prefer localtime_r and gmtime_r to localtime and gmtime,
1327 and prefer struct tm's tm_gmtoff (if available) to calling
1328 both localtime_r and gmtime_r.
1329 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1330 (init_dbusbind): ... to this new function.
1331 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1332 * xterm.c (x_term_init): Move xputenv call from here ...
1333 (init_xterm): ... to this new function.
1334 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1335 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1336 (dump_tz_string): New constant.
1337 (init_editfns): Use it. This centralizes the dump_tz stuff.
1338 Call set_time_zone_rule here, so that its xputenv is done
1339 before Emacs goes multithreaded.
1340 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1341 thread-safe enough for Emacs.
1342 (format_time_string, Fdecode_time, Fcurrent_time_string)
1343 (Fcurrent_time_zone):
1344 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1345 localtime and gmtime. Remove now-unnecessary calls to block_input.
1346 (tm_gmtoff): New static function.
1347 (Fdecode_time, Fcurrent_time_zone): Use it.
1348 (Fencode_time): Use mktime_z, for better thread-safety.
1349 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1350 i.e., not quite thread-safe but good enough for Emacs typical usage.
1351 Do not reclaim storage that is in the environment; let it leak.
1352 Always call tzset, since localtime_r does not.
1353 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1354 This is now done in init_editfns.
1355 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1356 New macros and declarations, for platforms lacking tzalloc & friends.
1358 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1360 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1361 On x86 platforms this works around GCC bug 63495
1362 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1363 and more generally should fix a portability problem in Emacs.
1364 Problem reported by Stefan Monnier in:
1365 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1367 2014-10-08 Leo Liu <sdl.web@gmail.com>
1369 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1370 * keymap.c (describe_vector_princ):
1371 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1374 * print.c (printchar_stdout_last): Declare.
1375 (printchar): Record the last char written to stdout.
1376 (Fterpri): Add optional argument ENSURE.
1378 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1380 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1381 DELAY argument to change_frame_size, so that the frame size
1382 changes, if any are needed, are delayed until the next redisplay.
1383 This is to avoid a too early QUIT inside change_frame_size, when
1384 it calls Lisp in frame_windows_min_size, in case one of the events
1385 we've read sets the quit-flag. (Bug#18649)
1387 * w32fns.c (check_x_display_info): Accept terminal objects as
1388 argument, to follow what xfns.c does.
1390 2014-10-07 Glenn Morris <rgm@gnu.org>
1392 * Makefile.in ($(srcdir)/macuvs.h)
1393 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1395 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1397 * decompress.c (init_zlib_functions): Move the message about zlib
1398 being unavailable from here...
1399 (Fzlib_decompress_region): ...to here. (Bug#18650)
1401 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1403 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1404 the case where an optional string is used. Adjust docstring.
1406 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1408 * lisp.mk (lisp): Remove w32-common-fns.elc.
1410 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1412 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1413 These were already defined in buffer.c, and the duplicate
1414 definitions cause problems on platforms like 'gcc -fno-common'.
1415 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1417 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1419 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1420 if toolbar is visible.
1422 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1425 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1426 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1427 (ns_select, ns_read_socket): Use unwind_protect to decrease
1428 apploopnr (Bug#18345).
1429 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1430 line height (Bug#17977).
1432 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1433 (macfont_closest_traits_index): New function.
1434 (macfont_closest_traits_index_p): Rename from
1435 macfont_closest_traits_index.
1436 (macfont_list): Use macfont_closest_traits_index_p.
1438 2014-10-05 K. Handa <handa@gnu.org>
1440 * coding.c (detect_coding_iso_2022): Set coding->rejected
1441 correctly when an invalid escape sequence is found (Bug#18610).
1443 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1445 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1446 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1449 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1451 * buffer.c (scroll_bar_width, scroll_bar_height):
1453 * window.c (Fset_window_scroll_bars): Fix doc-string.
1454 (Fwindow_scroll_bars): Have it return what the doc-string says.
1456 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1458 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1459 iterator backwards, to resync the bidi iterator. (Bug#18584)
1461 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1463 Consistently use min and max macros from lisp.h.
1464 * coding.c (min, max):
1466 * unexhp9k800.c (min):
1467 * unexw32.c (min, max): Use definitions from lisp.h.
1468 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1470 * gmalloc.c (min): Tiny style change.
1472 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1473 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1475 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1477 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1478 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1479 (X_ULONG_MAX): Move these macros to xterm.h.
1480 (x_fill_property_data): Be more generous about allowing either
1481 signed or unsigned data of the appropriate width.
1482 * xterm.h (x_display_set_last_user_time): New function.
1483 All setters of last_user_time changd to use this function.
1484 If ENABLE_CHECKING, check that the times are in range.
1486 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1488 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1489 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1491 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1493 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1494 make a font_object from a tty frame (Bug#18573).
1495 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1497 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1499 * alloc.c (mark_overlay): Assume that overlay boundaries are
1500 always markers. Add comment.
1501 * lread.c (read_internal_start): Use convenient validate_subarray.
1503 (Fread_from_string): Adjust docstring.
1505 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1509 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1510 Rename from the "x-" prefix.
1512 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1514 * xselect.c (selection-converter-alist): Fix docstring.
1516 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1518 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1519 argument passed by the caller, when we mirror all slashes into
1522 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1524 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1525 Resurrect old code and fix compilation with GTK < 2.13.6.
1527 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1529 Use AUTO_CONS instead of SCOPED_CONS, etc.
1530 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1531 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1532 (AUTO_LIST1): Rename from scoped_list1.
1533 (AUTO_LIST2): Rename from scoped_list2.
1534 (AUTO_LIST3): Rename from scoped_list3.
1535 (AUTO_LIST4): Rename from scoped_list4.
1536 (AUTO_STRING): Rename from SCOPED_STRING.
1537 * frame.h (AUTO_FRAME_ARG):
1538 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1539 (AUTO_LIST4, AUTO_STRING):
1540 Prepend a new argument 'name'.
1541 Declare a variable instead of yielding a value.
1543 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1545 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1547 * w32fns.c (w32_createwindow): Accept an additional argument, an
1548 array of 2 values specifying the coordinates of the frame's
1549 top-left corner. Use these values instead of calling x_get_arg,
1550 which can cons Lisp objects, and therefore cannot be called except
1551 from the main thread. Remove redundant tests for the default
1553 (my_create_window): Move the calculation of the coordinates of the
1554 frame's top-left edge here. Pass them to the input thread via the
1555 second parameter of the WM_EMACS_CREATEWINDOW message.
1556 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1559 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1561 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1562 (redisplay_window): Treat the frame's frozen_window_starts flag
1563 the same way as the optional_new_start flag for the window: only
1564 obey it if the glyph row showing point will be fully visible.
1565 Likewise when the window start is in a continuation line. If,
1566 after trying everything under the 'force_start' label, point is
1567 still not fully visible, give up and scroll the window.
1568 Add debugging traces. (Bug#18545)
1570 * window.c (Frecenter): Set the window's redisplay flag.
1572 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1574 * w32term.c (w32_read_socket): Don't use frame dimensions for
1575 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1576 rectangle. Check the return value of GetClientRect, and don't use
1577 the results if it didn't succeed.
1579 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1580 in columns and lines after correcting the pixel dimensions in
1582 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1583 negative values to xrealloc. (Bug#18528)
1585 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1587 * alloc.c: Remove now-unnecessary check.
1588 Suggested by Dmitry Antipov in:
1589 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1591 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1593 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1594 to Ubuntu 14.04.1 x86-64.
1596 Simplify stack-allocated Lisp objects, and make them more portable.
1597 The build_local_string macro was used in two ways: (1) string
1598 literals for which scoped allocation suffices, and (2) file name
1599 components, where it's not safe in general to assume bounded-size
1600 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1601 allocates a block-scope string, and by using SCOPED_STRING for (1)
1602 and build_string for (2). Furthermore, actually use stack
1603 allocation only for objects known to have sufficient alignment.
1604 This simpler implementation means Emacs can make
1605 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1606 GC_MAKE_GCPROS_NOOPS.
1607 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1608 for fewer differences among implementations.
1609 (struct Lisp_String): Now GCALIGNED.
1610 (USE_STACK_LISP_OBJECTS): Default to true, since the
1611 implementation no longer insists on a nonempty GCALIGNED.
1612 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1613 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1614 separately. Move definiens to scoped_cons. The old definition
1615 was incorrect when GCALIGNED was defined to be empty.
1616 (union Aligned_String): New type.
1617 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1618 implementation ports to compilers that don't align strictly enough.
1619 Don't worry about the union sizes; it's not worth bothering about.
1620 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1621 Rewrite using USE_STACK_CONS.
1622 (scoped_cons): Assume the use of union Aligned_Cons.
1623 (lisp_string_size, make_local_string, build_local_string): Remove.
1624 Unless otherwise specified, all callers of build_local_string
1625 changed to use SCOPED_STRING.
1626 (SCOPED_STRING): New macro.
1627 * data.c (wrong_choice):
1628 * menu.c (single_menu_item):
1629 * process.c (Fformat_network_address):
1630 Hoist use of SCOPED_STRING out of a scope, so that its returned
1631 object lives long enough.
1632 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1633 as the string might be long or might not be ASCII.
1635 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1637 * msdos.c (internal_terminal_init): Bump version to 25.
1639 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1641 Keep stack-allocated Lisp objects fast rather than versatile.
1642 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1643 (SCOPED_CONS_INITIALIZER): New macro.
1644 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1645 (USE_LOCAL_ALLOCA): Remove.
1646 (local_cons, local_list1, local_list2, local_list3, local_list4):
1647 Remove. Stack overflow checking makes them too slow.
1648 (make_local_vector): Likewise. Also we just don't have enough
1650 (enum LISP_STRING_OVERHEAD): Remove.
1651 (local_string_init, local_vector_init): Remove prototypes.
1652 (make_local_string, build_local_string): Redesign to target short
1653 compile-time string constants, fall back to regular string allocation
1655 (lisp_string_size): New function.
1656 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1657 * alloc.c (local_string_init, local_vector_init): Remove.
1658 (verify_ascii) [ENABLE_CHECKING]: New function.
1659 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1660 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1661 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1662 * xselect.c, xterm.c: All related users changed.
1664 2014-09-28 Ken Brown <kbrown@cornell.edu>
1666 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1667 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1669 2014-09-27 Ken Brown <kbrown@cornell.edu>
1671 Fix implementation of HYBRID_MALLOC on Cygwin.
1672 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1673 (bss_sbrk_buffer_beg): New variable. Use it...
1674 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1675 incorrect definition.
1677 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1679 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1680 Make it into a function and change arg to be a function.
1682 * lisp.mk (lisp): Add elisp-mode.elc.
1684 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1686 * xfns.c (x_default_scroll_bar_color_parameter):
1687 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1688 to pacify --enable-gcc-warnings in non-scrollbar builds.
1690 2014-09-26 Ken Brown <kbrown@cornell.edu>
1692 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1694 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1696 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1697 MinGW builds that use GCC before 4.2.
1699 Default to stack objects on DOS_NT platforms as well.
1700 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1701 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1703 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1705 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1706 ALIGN_STACK attribute.
1708 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1710 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1711 ALIGN_STACK attribute.
1713 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1714 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1716 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1718 * frame.c (frame_inhibit_resize):
1719 * widget.c (EmacsFrameResize):
1720 * window.c (resize_frame_windows, Fset_window_configuration):
1721 * xdisp.c (expose_frame):
1722 * xfns.c (x_change_tool_bar_height):
1723 * xmenu.c (update_frame_menubar):
1724 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1725 Remove code left dead after 2014-07-27 changes.
1727 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1729 Fix local_cons etc. to not exhaust the stack when in a loop.
1730 Problem reported in:
1731 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1732 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1733 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1734 (Ffind_charset_string):
1735 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1736 * data.c (wrong_range):
1737 * editfns.c (Fpropertize, format2):
1738 * emacs.c (init_cmdargs, decode_env_path):
1739 * fileio.c (auto_save_error):
1740 * fns.c (Fyes_or_no_p):
1741 * font.c (font_style_to_value, font_parse_xlfd)
1742 (font_parse_family_registry, font_delete_unmatched)
1744 * fontset.c (Fset_fontset_font):
1745 * frame.c (x_get_arg):
1746 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1747 (read_char_minibuf_menu_prompt):
1748 * keymap.c (silly_event_symbol_error, describe_vector):
1749 * lread.c (load_warn_old_style_backquotes):
1750 * menu.c (single_menu_item):
1751 * minibuf.c (Fread_buffer):
1752 * process.c (status_message, Fformat_network_address)
1753 (server_accept_connection):
1754 * textprop.c (copy_text_properties):
1755 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1756 * xfns.c (x_default_scroll_bar_color_parameter):
1757 * xfont.c (xfont_open):
1758 * xselect.c (x_clipboard_manager_error_1):
1759 * xterm.c (x_term_init):
1760 Put USE_LOCAL_ALLOCA at the start of the function.
1761 * fns.c (maybe_resize_hash_table): Use build_string instead of
1762 build_local_string, since we'd otherwise need a conditional
1763 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1764 not worth the bother of optimization.
1765 * font.c (font_delete_unmatched): Remove by-hand code that
1766 observed MAX_ALLOCA limit, since it's now done automatically.
1767 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1768 since build_local_string needs its sa_alloc.
1769 * lisp.h (lisp_word_count): New function.
1770 (SAFE_ALLOCA_LISP): Use it.
1771 (USE_LOCAL_ALLOCA): New macro.
1772 (local_cons, make_local_vector, make_local_string):
1773 Observe the MAX_ALLOCA limit.
1774 (LISP_STRING_OVERHEAD): New constant.
1775 (make_local_string): Use it.
1777 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1779 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1780 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1781 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1782 and Solaris and it's likely to work on similar platforms.
1784 Avoid signed integer overflow when converting Time to ptrdiff_t.
1785 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1787 (position_to_Time, Time_to_position): New functions.
1788 (gen_help_event, kbd_buffer_get_event): Use them.
1789 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1790 Go back to plain 'unsigned long', so that 'Time' is the same
1791 for both X and non-X builds; this is less likely to cause surprise.
1792 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1793 are the same size; this is no longer required.
1795 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1796 of bit 28 and of whether an unsigned value is negative.
1797 This simplifies the code a bit, and pacifies clang 3.4.
1799 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1801 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1802 Windows builds, where 'long' is a 32-bit type.
1804 * w32inevt.h (w32_console_mouse_position): Update the argument
1805 types to use 'Time'.
1807 * w32term.c (w32_mouse_position)
1808 (x_horizontal_scroll_bar_report_motion)
1809 (x_scroll_bar_report_motion): Update the argument types to use
1812 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1814 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1815 (struct input_event): ...unsigned bitfields. Likewise for
1816 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1817 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1818 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1819 (kbd_buffer_get_event): Adjust users.
1820 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1821 (make_scroll_bar_position): New function, refactored out of...
1822 (make_lispy_event): ...adjusted user.
1823 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1824 * nsterm.m (ns_mouse_position, mouseUp):
1825 * term.c (term_mouse_position):
1826 * w32inevt.c (w32_console_mouse_position):
1827 * w32term.c (w32_mouse_position):
1828 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1829 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1830 Prefer enum and explicit enum members to integers and numeric values.
1832 * chartab.c (uniprop_encode_value_numeric):
1833 * font.c (font_style_to_value): Use make_local_vector.
1834 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1835 * keymap.c (append_key): Use scoped_list1.
1837 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1838 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1840 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1842 Fix some slow uses and misuses of strcat.
1843 * doc.c (get_doc_string):
1844 * gtkutil.c (get_utf8_string):
1845 * xsmfns.c (x_session_initialize):
1846 Avoid recomputation of string length.
1847 * ftfont.c (ftfont_spec_pattern):
1848 * xfns.c (xic_create_fontsetname):
1849 Don't assume output buffer is initially zero.
1851 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1853 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1854 All callers changed.
1855 * xterm.c (x_term_init): Use new functionality to avoid two needs
1856 to compute a string length.
1858 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1860 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1862 Use known length of a Lisp string to copy it faster.
1863 * lisp.h (lispstrcpy): New function. Add comment.
1864 * callproc.c (child_setup):
1865 * dbusbind.c (xd_append_arg):
1866 * doc.c (get_doc_string):
1867 * font.c (Ffont_xlfd_name):
1868 * frame.c (xrdb_get_resource):
1869 * process.c (Fmake_network_process, network_interface_info):
1870 * w32fns.c (Fx_open_connection):
1871 * w32proc.c (sys_spawnve):
1872 * xfns.c (select_visual):
1873 * xfont.c (xfont_list):
1874 * xsmfns.c (x_session_initialize):
1875 * xterm.c (x_term_init): Use it.
1877 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1879 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1880 Problem reported by Dmitry Antipov in thread leading to:
1881 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1882 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1883 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1885 * callproc.c (call_process): Save and restore sa_avail.
1886 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1887 (AVAIL_ALLOCA): New macro.
1888 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1889 Use it, and check against sa_avail rather than MAX_ALLOCA.
1891 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1893 On OSX, do not free font-specific data more than once (Bug#18501).
1894 * macfont.m (macfont_close): Release and free font-specific data
1895 only if it wasn't previously freed.
1897 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1899 * unexmacosx.c (dump_it): Improve error message.
1901 2014-09-22 Juri Linkov <juri@jurta.org>
1903 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1904 (Bug#10747, bug#18334)
1906 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1908 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1909 units in which the position is measured. (Bug#18493)
1911 * xdisp.c (redisplay_internal): Force redisplay of all windows
1912 that show a buffer whose narrowing has changed. (Bug#18490)
1914 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1916 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1917 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1918 lines, draw the hollow-box and hbar cursors on the right side of
1919 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1922 * xterm.c (x_draw_stretch_glyph_string):
1923 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1924 caused the block cursor to disappear on a TAB in R2L lines in
1925 every window except the leftmost one. Reported by Martin Rudalics
1928 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1930 Always use matched specpdl entry to record call arguments (Bug#18473).
1931 * lisp.h (record_in_backtrace): Adjust prototype.
1932 * eval.c (record_in_backtrace): Return current specpdl level.
1933 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1934 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1935 entry and use that entry in call to backtrace_debug_on_exit.
1936 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1937 (do_debug_on_call): Get current specpdl level as 2nd arg.
1939 Prefer ptrdiff_t to int and avoid integer overflows.
1940 * fileio.c (make_temp_name):
1941 * font.c (font_parse_family_registry): Avoid integer
1942 overflow on string size calculation.
1943 * data.c (Faset): Likewise for byte index.
1945 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1947 Fix display of R2L lines in partial-width windows.
1948 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1949 assigned the correct value.
1950 (extend_face_to_end_of_line): Account for truncation and
1951 continuation glyphs in R2L rows when one of the fringes is not
1953 (display_line): Don't assign negative X offset to a row if we are
1954 going to produce a truncation glyph for it. When handling
1955 truncated R2L rows, consider the width of the left fringe instead
1957 (produce_special_glyphs): Fix bogus assignments.
1959 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1961 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1962 always set to a valid value. Make sure the size passed to alloca
1963 is always positive. (Bug#18516)
1965 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1967 Avoid extra call to oblookup when interning symbols.
1968 * lisp.h (intern_driver): Add prototype.
1969 * lread.c (intern_driver): New function.
1970 (intern1, intern_c_string_1, Fintern):
1971 * font.c (font_intern_prop):
1972 * w32font.c (intern_font_name): Use it.
1974 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1976 Minor improvements to new stack-allocated Lisp objects.
1977 * frame.h (FRAME_PARAMETER):
1978 Prefer scoped_list1 to local_list1 where either would do.
1979 * lisp.h (scoped_list4): New macro.
1980 (local_cons, local_list1, local_list2, local_list3, local_list4)
1981 (make_local_vector, make_local_string, build_local_string):
1982 Prefer functions to macros where either would do.
1983 * xdisp.c (build_desired_tool_bar_string):
1984 Prefer scoped_list4 to local_list4 where either would do.
1986 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1988 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1989 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1990 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1991 * frame.h (FRAME_PARAMETER): New macro.
1992 * dispnew.c (init_display):
1993 * fontset.c (Fset_fontset_font):
1994 * frame.c (x_default_parameter):
1995 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1996 * xfns.c (x_default_scroll_bar_color_parameter)
1997 (x_default_font_parameter, x_create_tip_frame): Use it.
1998 * editfns.c (Fpropertize): Use local_cons.
1999 * process.c (status_message): Use build_local_string.
2000 * xfont.c (xfont_open): Use make_local_string.
2001 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2003 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2005 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2006 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2007 !__clang__. This works with GCC and with clang and is safer for
2008 compilers we don't know about.
2009 (local_cons): Rename parameter to make capture less likely.
2011 2014-09-17 Samuel Bronson <naesten@gmail.com>
2013 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2015 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2017 Fix minor problems found by static checking.
2018 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2020 * buffer.h (decode_buffer): Doc and indentation fixes.
2021 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2023 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2025 Avoid clang-specific warnings.
2026 * buffer.c (init_buffer): Shut up -Wself-assign.
2027 * process.c (server_accept_connection): Shut up -Wunsequenced.
2029 2014-09-16 Daniel Colascione <dancol@dancol.org>
2031 * fns.c (sxhash): For symbols, use address as hash code.
2033 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2035 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2036 * charset.c (load_charset_map_from_file): Use scoped_list2
2037 and build_local_string.
2038 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2039 * emacs.c (init_cmdargs, decode_env_path):
2040 * fileio.c (Fexpand_file_name):
2041 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2042 * frame.c (x_get_arg):
2043 * keyboard.c (safe_run_hooks_error):
2044 * lread.c (load_warn_old_style_backquotes):
2045 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2046 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2047 * xselect.c (x_clipboard_manager_error_1)
2048 (x_clipboard_manager_save_all):
2049 * xterm.c (x_term_init): Use build_local_string.
2051 Avoid more integer overflows on string size calculations.
2052 * category.c (Fmake_category_set):
2053 * xdisp.c (get_overlay_arrow_glyph_row):
2054 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2056 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2058 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2059 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2060 error message format. Use message_with_string to have non-ASCII
2061 file names properly displayed.
2062 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2063 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2064 where these APIs are not available even in UNICOWS.DLL.
2065 Improve the format of error messages and include the file name in them
2067 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2068 call play-sound-functions, per documentation.
2070 * w32.c (w32_get_long_filename, w32_get_short_filename):
2071 Constify the input file name arguments.
2073 * w32.h (w32_get_long_filename, w32_get_short_filename):
2076 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2078 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2079 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2080 [USE_LOCAL_ALLOCATORS]: New macros.
2081 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2082 (build_local_string): Avoid argument name expansion clash with
2084 * alloc.c (toplevel)
2085 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2086 Preprocessor guard to avoid impossible configuration.
2087 * charset.c (Ffind_charset_region, Ffind_charset_string):
2088 Use make_local_vector.
2089 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2090 * textprop.c (Fput_text_property, Fadd_face_text_property):
2092 (copy_text_properties): Use local_cons and local_list3.
2093 * chartab.c (uniprop_table):
2094 * data.c (wrong_choice, wrong_range):
2095 * doc.c (get_doc_string):
2096 * editfns.c (format2):
2097 * fileio.c (Fexpand_file_name, auto_save_error):
2098 * fns.c (Fyes_or_no_p):
2099 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2100 * fontset.c (Fset_fontset_font):
2101 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2102 (read_char_minibuf_menu_prompt):
2103 * keymap.c (silly_event_symbol_error, describe_vector):
2104 * menu.c (single_menu_item):
2105 * minibuf.c (Fread_buffer):
2106 * process.c (status_message, Fformat_network_address)
2107 (server_accept_connection): Use make_local_string and
2108 build_local_string. Prefer compound literals where appropriate.
2110 2014-09-15 Daniel Colascione <dancol@dancol.org>
2112 * fns.c (Fsort): Tweak sort docstring.
2114 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2116 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2117 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2118 set errno to EAGAIN instead, to allow the caller to retry the
2119 write after some waiting. Fixes deadlocks when Emacs exchanges a
2120 lot of data through the pipe. (Bug#18420)
2122 * sound.c (Fplay_sound_internal): Encode the sound file name in
2123 the ANSI codepage. Expand it against data-directory, as per docs,
2124 not against the current directory. No need to make a local copy
2125 of the file name; pass the encoded file name directly to
2126 do_play_sound. (Bug#18463)
2128 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2129 NULL, and the file name is not encodable in ANSI codepage, return
2130 the string with "?" replacement characters, which will fail the
2131 caller. This avoids returning a random value in that case.
2133 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2135 * window.c (Fresize_mini_window_internal): Set w->total_lines
2136 from w->pixel_height (Bug#18422).
2138 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2140 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2141 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2142 setting resize increments (Bug#18435).
2144 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2146 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2147 state around the call to line_bottom, since it can move the
2148 iterator to another screen line. This fixes off-by-one errors in
2149 the reported row in some rare cases.
2151 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2153 * callproc.c (init_callproc): Fix bug introduced at
2154 2014-09-07 (Bug#18474).
2156 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2158 Prefer ptrdiff_t to int and avoid integer overflows.
2159 * fileio.c (make_temp_name):
2160 * font.c (font_parse_family_registry): Avoid integer
2161 overflow on string size calculation.
2162 * data.c (Faset): Likewise for byte index.
2164 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2166 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2168 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2170 * lisp.h (make_local_string): Nitpick indent.
2171 * print.c (Fprin1_to_string): Remove unused GCPROs.
2173 More debugging aids around GCPROs.
2174 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2175 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2176 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2178 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2179 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2181 Remove redundant GCPROs around Ffuncall and Fapply calls.
2182 This is safe because Ffuncall protects all of its arguments by itself.
2183 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2184 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2185 (call6, call7): Likewise. Use compound literals where applicable.
2186 (run_hook_with_args_2): Use compound literal.
2188 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2190 Pacify --enable-gcc-warnings when no window system is used.
2191 These warnings found that subscript error, so they seem worthwhile.
2192 * composite.c (char_composable_p): Simplify a bit.
2193 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2194 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2195 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2196 * window.c (set_window_scroll_bars):
2197 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2198 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2199 Ignore -Wsuggest-attribute=const.
2200 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2201 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2203 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2205 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2206 Use check_iso_charset_parameter instead of doing the checks by hand.
2207 (check_iso_charset_parameter): Move up. Check parameters a bit
2208 more carefully, and return true for 96-char sets. All callers changed.
2210 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2212 Simplify lisp.h by removing the __COUNTER__ business.
2213 Problem reported by Dmitry Antipov in:
2214 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2215 * lisp.h (make_local_vector, make_local_string)
2216 (build_local_string): Simplify by not bothering with __COUNTER__.
2217 The __COUNTER__ business wasn't working properly, and was needed
2218 only for hypothetical future expansion anyway.
2220 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2222 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2223 terms to determine bitmap color. (Bug#18437)
2225 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2227 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2230 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2232 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2234 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2236 * xterm.c (handle_one_xevent): Detect iconified by looking at
2237 _NET_WM_STATE_HIDDEN.
2239 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2241 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2242 These can generate a constant with the correct value but the wrong
2243 width, which doesn't work as a printf argument. All uses removed.
2244 Problem reported by Dmitry Antipov in:
2245 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2246 (ENUMABLE): Remove; no longer needed.
2247 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2248 Remove; no longer needed because of the above change.
2249 Each definiens moved to the only use.
2251 Improve the experimental local and scoped allocation.
2252 * alloc.c (local_string_init, local_vector_init):
2253 New functions, defined if USE_LOCAL_ALLOCATORS.
2254 Mostly, these are moved here from lisp.h, as it's not
2255 clear it's worth making them inline.
2256 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2257 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2258 USE_STACK_LISP_OBJECTS, not on a laundry list.
2259 (local_string_init, local_vector_init): New decls.
2260 (union Aligned_Cons): New type.
2261 (scoped_cons): Use it. Give up on the char trick, as it's a too
2262 much of a maintenance hassle; if someone wants this speedup
2263 they'll just need to convince their compiler to align properly.
2264 Conversely, use the speedup if struct Lisp_Cons happens to
2265 be aligned even without a directive. Better yet, help it along
2266 by using union Aligned_Cons rather than struct Lisp_Cons.
2267 (pointer_valid_for_lisp_object): Remove. This check is not
2268 necessary, since make_lisp_ptr is already doing it. All uses removed.
2269 (local_vector_init, local_string_init): Move to alloc.c.
2270 (build_local_vector): Remove this awkward macro, replacing with ...
2271 (make_local_vector): New macro, which acts more like a function.
2272 Use statement expressions and use __COUNTER__ to avoid macro
2273 capture. Fall back on functions if these features are not supported.
2274 (build_local_string, make_local_string): Likewise.
2276 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2278 * xterm.c (x_term_init): Consolidate duplicated code.
2279 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2280 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2281 Add eassert and mark dpyinfo as dead only if it was alive.
2283 Add macros to allocate temporary Lisp objects with alloca.
2284 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2285 * character.h (parse_str_as_multibyte): Move prototype to ...
2286 * lisp.h (parse_str_as_multibyte): ... here.
2287 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2288 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2290 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2291 (local_string_init): New functions.
2292 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2293 (init_alloc_once): Call it.
2295 Cleanup last change and make all new stuff conditional.
2296 * lisp.h (build_local_string): Rename to ...
2297 (make_local_string): ... this macro.
2298 (build_local_string, scoped_list1, scoped_list3): New macros.
2299 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2300 and functions as such, use regular fallbacks otherwise.
2301 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2304 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2306 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2307 always make sure the marginal areas of the row are in sync with
2308 what the window wants. (Bug#18419)
2310 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2311 existing binding of a variable, to avoid silently aborting
2312 commands that use specbind. (Bug#18331)
2314 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2316 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2317 * coding.c (growable_destination): New function.
2318 (produce_chars): Use it for sanity checks. Do not fiddle with
2319 dst_end if the source and destination are both nil, as it's
2320 the caller's responsibility to avoid overlap.
2321 * keyboard.c (read_decoded_event_from_main_queue):
2322 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2323 length, not 4 times, to prevent decode_coding_c_string from trying
2324 to reallocate a destination. This removes the need for the FIXME.
2326 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2327 All callers simplified. Add a comment about exec_failed, vfork,
2330 Adjust drag-and-drop fix when window is above top (Bug#18303).
2331 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2332 XCDR bleed into XCAR's encoded value. Improve checks for
2333 out-of-range data while we're at it.
2335 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2337 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2338 is CONSP (Bug#18303).
2340 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2342 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2343 'alloca' gets passed arguments larger than MAX_ALLOCA.
2345 * font.c (MAX): Define if not defined elsewhere.
2347 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2349 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2350 here for destination buffer, to work around what appears to be a
2351 bug in decode_coding_c_string when the source and destination are
2354 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2355 This follows up on the recent thread in emacs-devel on alloca; see:
2356 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2357 This patch also cleans up alloca-related glitches noted while
2358 examining the code looking for unbounded alloca.
2360 * callproc.c (init_callproc):
2361 Rewrite to avoid need for alloca.
2362 * buffer.c (mouse_face_overlay_overlaps)
2363 (report_overlay_modification):
2364 * buffer.h (GET_OVERLAYS_AT):
2365 * coding.c (make_subsidiaries):
2366 * doc.c (Fsnarf_documentation):
2367 * editfns.c (Fuser_full_name):
2368 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2369 (search_embedded_absfilename, Fsubstitute_in_file_name):
2370 * fns.c (Fmake_hash_table):
2371 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2372 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2373 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2374 (xrdb_get_resource, x_get_resource_string):
2375 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2376 * ftxfont.c (ftxfont_draw):
2377 * image.c (xbm_load, xpm_load, jpeg_load_body):
2378 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2380 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2382 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2383 (find_and_return_menu_selection):
2384 * print.c (PRINTFINISH):
2385 * process.c (Fformat_network_address):
2386 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2387 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2388 * sound.c (wav_play, au_play):
2389 * syntax.c (skip_chars):
2390 * term.c (tty_menu_activate, tty_menu_show):
2391 * textprop.c (get_char_property_and_overlay):
2392 * window.c (Fset_window_configuration):
2393 * xdisp.c (safe__call, next_overlay_change, vmessage)
2394 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2395 * xfaces.c (face_at_buffer_position):
2396 * xmenu.c (x_menu_show):
2397 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2398 allocation size isn't bounded.
2399 * callint.c (Fcall_interactively): Redo memory_full check
2400 so that it can be done at compile-time on some platforms.
2401 * coding.c (MAX_LOOKUP_MAX): New constant.
2402 (get_translation_table): Use it.
2403 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2404 SAFE_ALLOCA, to catch integer overflows on size calculation.
2405 (exec_failed) [!DOS_NT]: New function.
2406 (child_setup) [!DOS_NT]: Use it.
2407 * editfns.c (Ftranspose_regions):
2408 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2409 * editfns.c (check_translation):
2410 Allocate larger buffers on the heap.
2411 * eval.c (internal_lisp_condition_case):
2412 Check for MAX_ALLOCA overflow.
2413 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2414 (Fbase64_encode_region, Fbase64_decode_region):
2415 Avoid unnecessary calls to SAFE_FREE before 'error'.
2416 * buffer.c (mouse_face_overlay_overlaps):
2417 * editfns.c (Fget_pos_property, check_translation):
2418 * eval.c (Ffuncall):
2419 * font.c (font_unparse_xlfd, font_find_for_lface):
2420 * ftfont.c (ftfont_drive_otf):
2421 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2422 (menu_bar_items, tool_bar_items):
2423 * sound.c (Fplay_sound_internal):
2424 * xdisp.c (load_overlay_strings, dump_glyph_row):
2425 Use an ordinary auto buffer rather than alloca, since the
2426 allocation size is fixed and small.
2427 * ftfont.c: Include <c-strcase.h>.
2428 (matching_prefix): New function.
2429 (get_adstyle_property): Use it, to avoid need for alloca.
2430 * keyboard.c (echo_add_key):
2431 * keymap.c (describe_map): Use ptrdiff_t, not int.
2432 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2433 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2434 when counting bytes.
2435 * lisp.h (xlispstrdupa): Remove, replacing with ...
2436 (SAFE_ALLOCA_STRING): ... new macro with different API.
2437 This fixes a portability problem, namely, alloca result
2438 passed to another function. All uses changed.
2439 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2441 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2442 (REGEX_ALLOCATE): New macros.
2443 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2444 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2446 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2448 (decode_mode_spec_coding): Store directly into buf rather than
2449 into an alloca temporary and copying the temporary to the buf.
2451 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2453 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2455 2014-09-04 Jan D <jan.h.d@swipnet.se>
2457 * xterm.c (x_term_init): Don't call x_session_initialize if running
2458 as a daemon (Bug#18375).
2460 * xsmfns.c: Initialize ice_fd.
2462 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2464 Less chatter in 'make' output.
2465 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2466 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2467 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2469 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2471 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2472 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2474 * nsfns.m (Fx_create_frame):
2475 * w32fns.c (Fx_create_frame):
2476 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2479 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2481 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2482 the reported row in the case of a window with a header line, by
2483 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2484 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2486 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2488 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2489 when configured --with-wide-int on typical 32-bit platforms.
2491 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2493 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2494 when HPOS is negative, for the benefit of R2L glyph rows whose
2495 newline overflows into the fringe.
2497 2014-09-03 Ken Brown <kbrown@cornell.edu>
2499 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2501 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2503 Minor cleanup of recent strlen-avoiding patch.
2504 * fileio.c (CHECK_LENGTH): Remove.
2505 Rewrite callers so that they don't need it.
2506 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2507 variable wasn't set.
2509 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2511 * fileio.c (CHECK_LENGTH): New macro.
2512 (Fexpand_file_name): Use it and get rid of a few more calls
2513 to strlen and strcat.
2514 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2515 * lisp.h (egetenv): ... because of a new inline function used to
2516 avoid calls to strlen for a compile-time constants.
2518 * buffer.h (decode_buffer): New function.
2519 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2520 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2521 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2522 * data.c (Flocal_variables_p):
2523 * fileio.c (Fverify_visited_file_modtime):
2524 * marker.c (live_buffer): Use it.
2526 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2528 Avoid extra calls to strlen in filesystem I/O routines.
2529 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2530 the length of 'newdir' is known or may be precalculated.
2531 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2532 not 'char *', and so use precalculated length.
2533 (Ffile_accessible_directory_p):
2534 * callproc.c (encode_current_directory, init_callproc):
2535 * charset.c (init_charset):
2536 * lread.c (load_path_check, load_path_default): Adjust users.
2537 * lisp.h (file_accessible_directory_p): Tweak prototype.
2539 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2541 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2544 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2546 --enable-silent-rules now suppresses more chatter.
2547 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2548 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2549 (am__v_CCLD_1): New macros, taken from Automake.
2550 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2552 Clean up extern decls a bit.
2553 * bytecode.c: Include blockinput.h and keyboard.h rather
2554 than rolling their APIs by hand.
2555 * emacs.c: Include regex.h and rely on its and lisp.h's API
2556 rather than rolling them by hand.
2557 * lastfile.c: Include lisp.h, to check this file's API.
2558 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2560 * regex.h (re_max_failures): New decl.
2561 * unexcw.c, unexmacosx.c, unexw32.c:
2562 Rely on lisp.h's API rather than rolling it by hand.
2563 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2564 Declare at top level, to pacify GCC -Wnested-externs.
2566 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2568 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2569 clipping rectangle become negative (i.e. large positive, since
2570 it's an unsigned data type). This can happen in R2L hscrolled
2571 glyph rows, and caused us to draw the cursor glyph on the fringe.
2572 For the details, see
2573 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2575 2014-08-31 Ken Brown <kbrown@cornell.edu>
2577 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2578 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2579 is defined. (Bug#18368)
2581 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2583 Vector-sorting fixes (Bug#18361).
2584 It's not safe to call qsort or qsort_r, since they have undefined
2585 behavior if the user-specified predicate is not a total order.
2586 Also, watch out for garbage-collection while sorting vectors.
2587 * fns.c: Include <vla.h>.
2588 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2589 (sort_vector_compare): Remove, replacing with ....
2590 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2591 ... these new functions.
2592 (sort_vector): Rewrite to use the new functions.
2593 GCPRO locals, since the predicate can invoke the GC.
2594 Since it's in-place return void; caller changed.
2595 (merge): Use 'inorder', for clarity.
2597 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2598 One can't hoist this out of the 'if', because intervening calls to
2599 newlocale, twolower, etc. can change errno.
2601 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2603 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2604 wording of the error messages.
2605 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2608 * w32proc.c (get_lcid_callback): Accept locale specifications
2609 without the country part, as in "enu" vs "enu_USA".
2610 (w32_compare_strings): Signal an error if a locale was specified,
2611 but couldn't be translated into a valid LCID.
2613 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2615 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2617 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2619 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2620 errno after towlower_l. errno's value is not specified after
2621 towlower_l. Instead, assume that towlower_l returns its argument
2622 on failure, which is portable in practice.
2624 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2626 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2628 * w32proc.c (w32_compare_strings): Accept additional argument
2629 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2630 if requested. If w32-collate-ignore-punctuation is non-nil, add
2631 NORM_IGNORESYMBOLS to the flags.
2632 (LINGUISTIC_IGNORECASE): Define if not already defined.
2633 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2635 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2638 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2640 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2641 Define substitutes for platforms that lack them.
2642 (str_collate): Add arguments locale and ignore_case.
2644 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2645 Add optional arguments LOCALE and IGNORE-CASE.
2647 * lisp.h (str_collate): Adapt argument list.
2649 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2651 Add vectors support to Fsort.
2652 * fns.c (sort_vector, sort_vector_compare): New functions.
2653 (sort_list): Likewise, refactored out of ...
2654 (Fsort): ... adjusted user. Mention vectors in docstring.
2655 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2656 * alloc.c (make_save_int_obj): New function.
2657 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2658 (make_save_int_obj): Add prototype.
2660 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2661 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2662 Conditionally define to match system's qsort_r signature.
2663 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2665 2014-08-28 Ken Brown <kbrown@cornell.edu>
2667 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2668 dumping and the system malloc after dumping. (Bug#18222)
2670 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2671 Define as macros, expanding to hybrid_malloc, etc.
2672 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2673 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2675 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2676 full implementation on Cygwin. Remove Cygwin-specific code that
2677 is no longer needed.
2678 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2679 Redefine as macros expanding to gmalloc, grealloc, etc.
2680 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2681 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2682 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2683 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2685 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2686 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2687 HAVE_POSIX_MEMALIGN)]: New functions.
2688 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2689 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2690 hybrid_aligned_alloc; declare.
2691 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2692 HAVE_POSIX_MEMALIGN)]: Define.
2693 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2694 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2695 Define as macro, expanding to gget_current_dir_name, and define
2697 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2698 malloc_enable_thread(). Don't initialize malloc.
2699 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2700 no longer defined on Cygwin).
2701 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2702 * sheap.c (bss_sbrk_buffer_end): New variable.
2703 * unexcw.c (__malloc_initialized): Remove variable.
2704 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2706 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2709 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2711 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2712 In `event->y' return entire range (the size of the scroll bar minus
2714 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2715 return entire range (the scaled size of the scroll bar minus
2716 that of the slider). In `portion' return the scaled position of
2718 (xaw_jump_callback): Restore part of code for vertical scroll
2719 bar broken in change from 2014-07-27.
2720 (xaw_scroll_callback): Provide incremental scrolling with
2721 horizontal scroll bars.
2723 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2725 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2727 * indent.c (Fvertical_motion): Fix vertical motion up through a
2728 display property after a newline. (Bug#18276)
2730 * xdisp.c (display_line): Don't assume that the call to
2731 reseat_at_next_visible_line_start ends up at a character
2732 immediately following the newline on the previous line.
2733 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2734 beyond ZV, which causes infloop in redisplay. For the details, see
2735 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2737 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2738 coordinate for hscrolled R2L screen lines. (Bug#18277)
2740 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2742 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2745 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2747 * syntax.c (scan_lists): Don't examine positions before BEGV.
2750 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2752 Improve robustness of new string-collation code (Bug#18051).
2753 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2754 (newlocale, wcscoll_l): Define substitutes for platforms that
2755 lack them, so as to simplify the mainline code.
2756 (str_collate): Simplify the code by assuming the above definitions.
2757 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2758 For example, the old version left the Emacs in the wrong locale if
2759 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2760 result. Report an error if newlocale fails.
2762 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2764 * lisp.h (str_collate):
2765 * sysdep.c (str_collate): Return int.
2766 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2768 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2770 Fix some glitches in previous change.
2771 * sysdep.c (stack_direction): Replace stack_grows_down
2772 to simplify calculation of stack boundaries.
2773 (handle_sigsegv): Check whether we really crash somewhere near
2774 to stack boundary, and handle fatal signal as usual if not.
2775 (init_sigsegv): Adjust accordingly.
2776 * keyboard.c (Vtop_level_message): Rename to
2777 Vinternal__top_level_message, as suggested by Stefan Monnier in
2778 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2779 All related users changed.
2781 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2783 Handle C stack overflow caused by too nested Lisp evaluation.
2784 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2785 siglongjmp point to transfer control from SIGSEGV handler.
2786 * keyboard.c (return_to_command_loop, recover_top_level_message)
2787 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2788 (regular_top_level_message): New variable.
2789 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2790 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2792 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2793 new variables described above.
2794 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2795 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2796 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2797 (init_sigsegv): New function.
2798 (init_signals): Use it.
2800 2014-08-25 Ken Brown <kbrown@cornell.edu>
2802 * emacs.c (main): Remove use of obsolete macro
2803 G_SLICE_ALWAYS_MALLOC.
2805 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2807 Implement locale-sensitive string collation for MS-Windows.
2808 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2809 New functions. (Bug#18051)
2811 * w32.h (w32_compare_strings): Add prototype.
2813 * w32.c <g_b_init_compare_string_w>: New global flag.
2814 (globals_of_w32): Initialize it.
2816 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2818 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2819 [WINDOWSNT]: Call str_collate on MS-Windows.
2821 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2823 One more minor cleanup of font subsystem.
2824 * font.h (struct font_driver): Convert text_extents to
2825 return void because returned value is never actually used.
2826 * macfont.m (macfont_text_extents):
2827 * w32font.c (w32font_text_extents):
2828 * xftfont.c (xftfont_text_extents): Adjust to return void
2829 and assume that 'metrics' argument is always non-NULL.
2830 * ftfont.c (ftfont_text_extents):
2831 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2833 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2835 Minor cleanups of str_collate fix (Bug#18051).
2836 * fns.c (str_collate): Move decl from here ...
2837 * lisp.h (str_collate): ... to here.
2838 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2839 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2840 potential problems with integer overflow. Don't assume
2841 setlocale succeeds. Remove unnecessary test before restoring
2842 locale via setlocale, and free the copied setlocale string
2845 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2847 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2849 * sysdep.c (str_collate): New function. (Bug#18051)
2851 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2853 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2854 if the initial "rm -f" fails. This is for MinGW builds, where
2855 MS-Windows will not allow deleting the executable file of a
2858 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2860 * w32term.c (w32_scroll_bar_handle_click)
2861 (w32_horizontal_scroll_bar_handle_click)
2862 (x_scroll_bar_report_motion)
2863 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2864 SB_THUMBTRACK, use the 32-bit position information returned by
2865 GetScrollInfo, not the 16-bit information returned in the Windows
2868 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2870 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2871 second coordinate ('y') reported for dragging the horizontal
2874 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2876 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2877 and text area-relative x-coordinates.
2879 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2881 Avoid overwriting the reversed_p flags in the glyph matrices when
2882 init_iterator or start_display are called.
2883 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2885 (tool_bar_height, redisplay_tool_bar, try_window)
2886 (try_window_reusing_current_matrix, try_window_id)
2887 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2888 reversed_p flag of the iterator's glyph row where the glyph row
2889 is going to be redrawn.
2891 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2893 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2895 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2897 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2898 of emacs_event return length from si.nPage to si.nMax.
2899 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2900 interchange start and end of thumb.
2902 2014-08-15 Ken Brown <kbrown@cornell.edu>
2904 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2905 ERRORCHECK mutexes. (Bug#18222)
2907 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2909 * frame.c (set_menu_bar_lines_1): Remove.
2910 (set_menu_bar_lines): Call change_frame_size instead of
2911 set_menu_bar_lines_1.
2913 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2915 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2918 2014-08-11 Glenn Morris <rgm@gnu.org>
2920 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2921 writing before backing up, since it causes a more serious problem
2922 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2923 (choose_write_coding_system): No longer callable from Lisp.
2924 Move last piece back here from Fwrite_region.
2925 (Fwrite_region, syms_of_fileio): Update for above changes.
2927 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2929 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2930 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2931 (Fwindow_new_pixel, Fset_window_new_pixel)
2932 (Fset_window_new_total, Fset_window_new_normal)
2933 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2935 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2937 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2939 * fontset.c (Finternal_char_font): Recompute basic faces if the
2940 frame's face cache was cleared. (Bug#18162)
2942 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2944 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2945 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2946 base buffer's undo list.
2948 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2950 Fix a couple of recent inadvertent breaks of the MSDOS port.
2951 * msdos.c: include required menu.h
2952 * term.c: set correct menu_show_hook on MSDOS.
2954 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2956 Fix handling of menu bar line on TTY frames (Bug#18136)
2958 * dispnew.c (handle_window_change_signal):
2959 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2960 frame's menu bar lines subtracted from height.
2961 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2963 (adjust_frame_size): Count in menu bar when setting FrameRows.
2964 (make_terminal_frame): When setting up the frame's lines and
2965 text height don't count in the menu bar.
2966 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2967 lines subtracted from height.
2968 (do_switch_frame): Set tty's FrameRows to number of total lines
2970 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2971 is used, return total number of lines and columns.
2972 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2974 * term.c (OUTPUT, tty_set_terminal_modes)
2975 (tty_set_terminal_window, tty_set_scroll_region)
2976 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2977 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2978 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2979 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2980 Call change_frame_size with frame's menu bar lines subtracted
2982 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2983 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2986 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2988 * alloc.c (Fmemory_info): Remove a stray brace.
2990 * process.c: Fix a comment typo.
2992 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2994 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2996 * widgetprv.h (EmacsFramePart): Remove font.
2998 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2999 (resources, setup_frame_cursor_bits): Remove unused variables and
3000 functions, esp. wrt. font (Bug#18227).
3002 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3004 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3006 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3008 Refer to MS-DOS using the same name everywhere.
3010 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3014 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3016 * w32term.c (w32_redeem_scroll_bar):
3017 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3018 not redeeming scroll bars that have been turned off.
3020 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3022 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3023 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3024 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3025 (safe_run_hook_funcall): Adjust accordingly.
3027 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3029 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3030 Condition correctly according to toolkit used.
3031 * frame.c (make_initial_frame, make_terminal_frame)
3032 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3033 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3034 assignments according to presence of toolkit scrollbars.
3035 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3036 Condition correctly according to toolkit used.
3037 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3038 only if toolkit supports it.
3039 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3041 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3043 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3045 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3047 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3048 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3049 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3050 (safe_run_hooks): Remove comment which is not relevant any more.
3052 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3054 Don't let big frames overrun the stack.
3055 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3056 Use SAFE_NALLOCA, not alloca.
3058 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3059 * dired.c (directory_files_internal): Use a volatile variable
3060 to prevent the compiler from optimizing away all copies of a local.
3061 I wonder how many other GC-related bugs like this lurk elsewhere?
3063 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3064 * xterm.h (struct x_display_info): New member 'connection'.
3065 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3066 so that x_delete_terminal has a file descriptor to pass to
3067 delete_keyboard_wait_descriptor.
3069 Don't mishandle year-9999 dates (Bug#18176).
3070 * editfns.c (decode_time_components): Store an invalid timespec
3071 on overflow, instead of returning false, so that the caller can
3072 distinguish overflow from other errors.
3073 (lisp_time_argument, lisp_seconds_argument): If the time is out
3074 of range, signal a time overflow instead of an invalid time spec.
3075 * keyboard.c (decode_timer): Treat time overflow like other
3078 Avoid undefined behavior with signed left shift.
3079 Caught by 'gcc -fsanitize=undefined'.
3080 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3081 * dispnew.c (line_hash_code, scrolling):
3082 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3083 Use 'unsigned', not 'int', for line hashes.
3084 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3086 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3088 Make compare-strings more compatible with old behavior (Bug#17903).
3089 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3091 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3093 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3094 Don't add label between left and right buttons (Bug#18129).
3096 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3098 Make functions static that no longer need to be extern.
3099 * frame.c, frame.h (set_menu_bar_lines):
3100 * keyboard.c (Qleftmost, Qrightmost):
3101 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3102 (x_set_internal_border_width):
3105 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3107 Fix display of R2L lines when the last character fits only partially.
3108 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3110 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3111 R2L row is visible only partially, give the row a negative x
3113 (display_line): Fix the calculation of the glyph whose pixel width
3114 is used to decide whether the last produced glyph fits on the
3115 line. When the last glyph fits only partially, give the row a
3118 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3119 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3120 pixel width of the first glyph that is hscrolled from display.
3121 (display_line): In R2L glyph rows, don't give a negative offset to
3122 row->x when the first glyph begins before first_visible_x.
3124 * xdisp.c (display_line): If called with iterator set up to write
3125 to a marginal area, delay the call to handle_line_prefix until we
3126 switch back to the text area. (Bug#18035)
3128 * .gdbinit (xwindow): The members total_cols, total_lines,
3129 left_col, and top_line are C integers (and has been so for the
3132 2014-08-01 Andreas Schwab <schwab@suse.de>
3134 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3135 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3137 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3139 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3140 (timerfd_callback): Ignore weird events with no data. Add tight
3141 assertions and comments.
3142 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3143 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3145 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3147 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3148 I had confused && with ||.
3150 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3152 Simplify timerfd configuration and fix some minor glitches.
3153 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3154 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3155 Fall back on timer_create if timerfd_create fails at runtime.
3156 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3157 kernel primitives to do resolution. All uses removed.
3158 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3159 (turn_on_atimers): Clear timer_create-based timers too,
3162 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3163 Without this change, the code can access the local variable 'width'
3164 even when it has not been initialized, and likewise for 'height';
3165 in either case this leads to undefined behavior.
3167 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3169 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3170 necessary, put horizontal scroll bar resources as well. See
3171 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3172 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3174 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3176 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3177 background value to match the resource of its vertical counterpart.
3179 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3181 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3182 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3184 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3186 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3187 change that added the top margin height to the requested height
3188 and revert (undocumented) part of 2014-07-28 change that changed
3189 the logic of whether a size change occurred.
3191 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3193 * .gdbinit (xwindow): The members total_cols, total_lines,
3194 left_col, and top_line are C integers (and has been so for the
3197 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3200 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3202 On GNU/Linux, use timerfd for asynchronous timers.
3203 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3204 (toplevel): Rename alarm_timer_ok to special_timer_available.
3205 [HAVE_TIMERFD]: Declare timerfd.
3206 [HAVE_CLOCK_GETRES]: Declare resolution.
3207 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3208 system timer resolution.
3209 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3210 (timerfd_callback) [HAVE_TIMERFD]: New function.
3211 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3212 [ENABLE_CHECKING]: New function for the sake of automated tests.
3213 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3214 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3215 [ENABLE_CHECKING]: Defsubr test function.
3216 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3217 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3218 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3220 Fix --without-x build and pacify --enable-gcc-warnings.
3221 Problems reported in Bug#18122 and Bug#18124.
3222 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3223 (frame_windows_min_size): Now static.
3224 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3226 (adjust_frame_size): Always declare prototype.
3228 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3229 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3230 * atimer.c (timerfd_callback): Always read expiration data.
3232 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3233 * process.c (add_timer_wait_descriptor): Add timer descriptor
3234 to input_wait_mask and non_process_wait_mask as well.
3236 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3238 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3240 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3242 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3243 Reinstate code removed by the prevoius commit to this file.
3245 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3247 * buffer.h (struct buffer): New fields scroll_bar_height and
3248 horizontal_scroll_bar_type.
3249 * buffer.c (bset_scroll_bar_height)
3250 (bset_horizontal_scroll_bar_type): New functions.
3251 (Fbuffer_swap_text): Handle old_pointm field.
3252 (init_buffer_once): Set defaults for scroll_bar_height and
3253 horizontal_scroll_bar_type.
3254 (syms_of_buffer): New variables scroll_bar_height and
3255 horizontal_scroll_bar_type.
3256 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3257 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3258 (set_vertical_scroll_bar): Remove prototype.
3259 (x_change_tool_bar_height): Add prototype.
3260 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3261 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3262 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3264 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3265 (update_window): Start mode_line_row->y after horizontal scroll
3267 (change_frame_size_1): Call adjust_frame_size.
3268 (init_display): When changing the size of a tty frame do not
3269 pass height of menu bar.
3270 (Qframe_windows_min_size): New symbol.
3271 * frame.h (struct frame): List tool bar fields after menu bar
3272 fields. Add official, total_lines, horizontal_scroll_bars,
3273 config_scroll_bar_height and config_scroll_bar_lines fields.
3274 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3275 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3276 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3277 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3278 (FRAME_WINDOWS_HEIGHT): New macros.
3279 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3280 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3281 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3282 horizontal scroll bar.
3283 (frame_inhibit_resize, adjust_frame_size)
3284 (frame_windows_min_size): Add declarations.
3285 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3286 (x_set_scroll_bar_default_height, x_set_left_fringe)
3287 (x_set_right_fringe, x_set_vertical_scroll_bars)
3288 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3289 (x_set_scroll_bar_height): Add external declarations.
3290 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3291 (adjust_frame_size): New functions.
3292 (make_frame): Initial horizontal_scroll_bars field.
3293 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3295 (make_initial_frame, make_terminal_frame): No horizontal scroll
3296 bar in initial and terminal frames. Use adjust_frame_size.
3297 (Fframe_total_cols): Fix doc-string.
3298 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3299 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3300 Rewrite using adjust_frame_size.
3301 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3302 (Qframe_windows_min_size): New symbols.
3303 (x_set_frame_parameters): Remove call of check_frame_size.
3304 (x_report_frame_params): Return scroll_bar_height value.
3305 (x_set_left_fringe, x_set_right_fringe): New functions.
3306 (adjust_frame_height, x_set_internal_border_width)
3307 (x_set_fringe_width): Remove.
3308 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3309 (x_set_scroll_bar_width, x_set_right_divider_width)
3310 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3311 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3313 (x_figure_window_size): Rewrite to make frame display the
3314 expected number of lines.
3315 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3316 (Vdefault_frame_horizontal_scroll_bars)
3317 (Vframe_initial_frame_tool_bar_height)
3318 (frame_inhibit_implied_resize): New variables.
3319 * fringe.c (compute_fringe_widths): Remove.
3320 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3321 (xg_create_horizontal_scroll_bar)
3322 (xg_update_horizontal_scrollbar_pos)
3323 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3324 (xg_get_default_scrollbar_height)
3325 (xg_clear_under_internal_border): Extern.
3326 * gtkutil.c (xg_frame_resized): Don't call
3327 do_pending_window_change.
3328 (xg_frame_set_char_size): Use adjust_frame_size.
3329 (style_changed_cb): Call update_theme_scrollbar_height and
3330 x_set_scroll_bar_default_height.
3331 (x_wm_set_size_hint): Don't call check_frame_size.
3332 (update_theme_scrollbar_height)
3333 (xg_get_default_scrollbar_height)
3334 (xg_create_horizontal_scroll_bar)
3335 (xg_update_horizontal_scrollbar_pos)
3336 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3337 (xg_create_scroll_bar): Set horizontal slot of bar.
3338 (xg_initialize): Call update_theme_scrollbar_height.
3339 (xg_clear_under_internal_border): No more static.
3340 * insdel.c (adjust_suspend_auto_hscroll): New function.
3341 (adjust_markers_for_delete, adjust_markers_for_insert)
3342 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3343 * keyboard.c (readable_events, discard_mouse_events)
3344 (make_lispy_event): Handle horizontal scroll bar click events.
3345 (Fsuspend_emacs): When changing the size of a tty frame do not
3346 pass height of menu bar.
3347 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3348 (Qright, Qleftmost, Qrightmost): New symbols.
3349 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3351 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3352 * nsfns.m (x_set_internal_border_width): New function.
3353 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3354 Remove extended fringe code.
3355 (x_set_window_size, x_new_font): Don't call
3356 compute_fringe_widths.
3357 * term.c (Fresume_tty): When changing the size of a tty frame do
3358 not pass height of menu bar.
3359 (clear_tty_hooks, set_tty_hooks):
3360 Clear horizontal_scroll_bar_hook.
3361 (init_tty): Frame has no horizontal scroll bars.
3362 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3363 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3364 scroll_bar_after_handle, scroll_bar_left_arrow,
3365 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3366 scroll_bar_to_rightmost entries.
3367 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3368 (struct terminal): Add set_horizontal_scroll_bar_hook.
3369 * w32console.c (initialize_w32_display):
3370 Clear horizontal_scroll_bar_hook.
3371 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3373 (x_clear_under_internal_border, x_set_internal_border_width):
3375 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3376 Set windows_or_buffers_changed when adding the menu bar.
3377 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3378 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3379 (w32_createhscrollbar): New functions.
3380 (w32_createscrollbar): Rename to w32_createvscrollbar.
3381 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3382 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3383 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3384 Add WM_EMACS_SHOWCURSOR.
3385 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3386 case do not artificially impose WM size hints.
3387 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3388 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3390 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3391 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3392 (unwind_create_frame_1): Remove.
3393 (Fx_create_frame): Make both scrollbars the system standard
3394 width and height. Use official field of frame structure to
3395 inhibit running window-configuration-change-hook.
3396 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3397 pixelwise. Handle frame's official field.
3398 (w32_frame_parm_handlers): Remove x_set_fringe_width
3399 entries. Add x_set_scroll_bar_height,
3400 x_set_horizontal_scroll_bars, x_set_left_fringe and
3402 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3403 pass height of menu bar to change_frame_size.
3404 * w32menu.c (set_frame_menubar): Rewrite using
3405 frame_inhibit_resize.
3406 * w32term.h (struct w32_display_info):
3407 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3408 (struct scroll_bar): Add horizontal.
3409 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3410 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3411 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3412 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3413 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3414 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3415 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3416 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3417 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3418 Define instead of WM_EMACS_CREATESCROLLBAR.
3419 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3420 WND_SCROLLBAR_INDEX.
3421 * w32term.c (horizontal_scroll_bar_min_handle)
3422 (horizontal_scroll_bar_left_border)
3423 (horizontal_scroll_bar_right_border): New integers.
3424 (x_set_frame_alpha): Replace x_highlight_frame by
3426 (x_window_to_scroll_bar): New argument "type". Update callers
3428 (w32_set_horizontal_scroll_bar_thumb)
3429 (x_horizontal_scroll_bar_report_motion)
3430 (w32_set_horizontal_scroll_bar)
3431 (w32_horizontal_scroll_bar_handle_click)
3432 (x_horizontal_scroll_bar_report_motion): New functions.
3433 (w32_mouse_position): Discriminate horizontal and vertical
3435 (my_create_scrollbar): Replace with two new functions
3436 my_create_vscrollbar and my_create_hscrollbar.
3437 (x_scroll_bar_create): New argument "horizontal".
3438 Update callers accordingly.
3439 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3440 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3442 (w32_read_socket): Handle WM_HSCROLL cae.
3443 (x_new_font): Don't recompute fringe widths.
3444 Use frame_inhibit_resize. Calculate new menu bar height iff we
3445 build without toolkit. Always clear under internal border.
3446 (x_set_window_size): Don't check frame size or recompute
3447 fringes. Reset fullscreen status before applying sizes.
3448 Always resize as requested by pixelwise argument. Don't call
3449 do_pending_window_change.
3450 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3451 (w32_initialize_display_info): Initialize dpyinfo's
3452 horizontal_scroll_bar_cursor entry.
3453 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3454 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3455 horizontal_scroll_bar_left_border.
3456 (w32fullscreen_hook): Intermittently resize window to normal
3457 when switching from fullscreen to maximized state.
3458 (run_window_configuration_change_hook): Don't run it if frame is
3460 (unwind_change_frame): Remove.
3461 (Fset_window_configuration): Rewrite using frame's official field.
3462 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3463 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3464 * window.h (struct window): New fields old_pointm,
3465 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3466 scroll_bar_height and suspend_auto_hscroll.
3467 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3469 (sanitize_window_sizes): Extern.
3470 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3471 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3472 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3473 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3474 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3476 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3477 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3478 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3479 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3480 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3481 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3482 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3483 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3484 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3485 (Fwindow_old_point, sanitize_window_sizes): New functions.
3486 (Qwindow_sanitize_window_sizes): New symbol.
3487 (window_body_height): Count in horizontal scroll bar.
3488 (set_window_hscroll, Fscroll_left, Fscroll_right):
3489 Set suspend_auto_hscroll slot.
3490 (Fwindow_inside_edges): Count fringes pixelwise.
3491 (coordinates_in_window, Fcoordinates_in_window_p):
3492 Consider horizontal scroll bar.
3493 (check_frame_size, adjust_window_margins): Remove functions and
3494 corresponding calls.
3495 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3496 (temp_output_buffer_show): Reset hscroll related fields.
3497 Initialize old_pointm.
3498 (make_parent_window): Initialize old_pointm.
3499 (make_window): Initialize old_pointm, horizontal scroll bar type,
3500 and scroll bar height.
3501 (resize_frame_windows): Don't count top margin in new sizes.
3502 Don't use safe sizes when shrinking a frame; let the window
3503 manager do the clipping.
3504 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3506 (Fdelete_window_internal): Unchain old_pointm marker.
3507 (window_scroll_pixel_based, Fscroll_other_window):
3509 (Fwindow_text_width, Fwindow_text_height): New argument
3511 (struct saved_window): New fields, old_pointm, hscroll_whole,
3512 suspend_auto_hscroll, scroll_bar_height and
3513 horizontal_scroll_bar_type.
3514 (Fset_window_configuration, save_window_save): Set new fields of
3516 (apply_window_adjustment): Don't call adjust_window_margins.
3517 (set_window_margins): Don't change margins if new sizes don't
3519 (set_window_scroll_bars): New argument "horizontal_type".
3520 Handle horizontal scroll bars. Don't change scroll bars if they
3521 don't fit into window.
3522 (Fset_window_scroll_bars): New argument "horizontal_type".
3523 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3524 (compare_window_configurations): Compare horizontal scroll bar
3526 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3527 horizontal scroll bar height.
3528 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3529 instead of FRAME_LINES.
3530 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3531 ON_VERTICAL_SCROLL_BAR.
3532 (with_echo_area_buffer): Initialize old_pointm.
3533 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3535 (unwind_with_echo_area_buffer): Handle old_pointm.
3536 (update_tool_bar): Set do_update when the tool bar window has at
3537 least one line (since this is what the user sets).
3538 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3539 (redisplay_tool_bar): Return early when toolbar has zero lines.
3540 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3541 (hscroll_window_tree): Handle suspension of auto_hscroll and
3543 (set_horizontal_scroll_bar): New function.
3544 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3545 more than one line. Handle horizontal scroll bars.
3546 (note_mouse_highlight): Handle horizontal scrol bars.
3547 (expose_frame): Set dimensions of XRectangle from frame's text
3549 (Vvoid_text_area_pointer): Update doc-string.
3550 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3551 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3552 (x_set_internal_border_width): New functions.
3553 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3554 (unwind_create_frame_1): Remove.
3555 (Fx_create_frame): Handle horizontal scroll bars. Use official
3556 field of frame structure to inhibit running
3557 window-configuration-change-hook.
3558 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3559 pixelwise. Handle frame's official field.
3560 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3561 x_set_horizontal_scroll_bars, x_set_left_fringe,
3563 * xmenu.c (update_frame_menubar, free_frame_menubar):
3564 Use adjust_frame_size.
3565 * xterm.h (struct x_display_info):
3566 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3568 (struct scroll_bar): Add horizontal slot.
3569 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3570 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3571 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3572 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3573 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3574 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3575 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3576 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3577 (x_clear_under_internal_border): Remove.
3578 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3579 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3580 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3581 HORIZONTAL. Update callers.
3582 (horizontal_action_hook_id): New action hook id.
3583 (x_horizontal_scroll_bar_to_input_event)
3584 (x_create_horizontal_toolkit_scroll_bar)
3585 (xt_horizontal_action_hook)
3586 (x_set_toolkit_horizontal_scroll_bar_thumb)
3587 (XTset_horizontal_scroll_bar, x_net_wm_state)
3588 (x_horizontal_scroll_bar_report_motion): New functions.
3589 (xg_scroll_callback, x_scroll_bar_handle_click):
3590 Handle horizontal scroll bars.
3591 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3592 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3594 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3595 Handle horizontal scroll bars.
3596 (handle_one_xevent): Handle horizontal scroll bar events.
3597 Call x_net_wm_state.
3598 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3600 (x_set_window_size): Don't call check_frame_size and
3601 do_pending_window_change.
3602 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3603 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3604 (x_scroll_bar_set_handle): Add some checks when calling
3607 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3609 Revert previous change.
3610 There is certainly nothing wrong with writing code like 'lo <= i
3611 && i <= hi', even if LO happens to a constant. There isn't even
3612 anything wrong in general with writing 'a <= b' if A happens to
3613 be a constant. At any rate stylistic changes shouldn't
3614 be done like this without discussion.
3616 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3618 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3619 (Fgarbage_collect): Reorder conditions that are written backwards.
3620 * data.c (cons_to_unsigned): Likewise.
3621 * dispnew.c (update_frame_1, sit_for): Likewise.
3622 * fileio.c (file_offset): Likewise.
3623 * filelock.c (read_lock_data, lock_file): Likewise.
3624 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3626 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3627 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3628 * lread.c (read1): Likewise.
3629 * minibuf.c (read_minibuf_noninteractive): Likewise.
3630 * nsterm.m (x_set_frame_alpha): Likewise.
3631 * process.c (wait_reading_process_output): Likewise.
3632 * region-cache.c (delete_cache_boundaries): Likewise.
3633 * xterm.c (x_set_frame_alpha): Likewise.
3635 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3637 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3640 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3642 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3643 because atimer expiration is absolute rather than relative.
3645 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3647 * w32term.h (current_popup_menu, menubar_in_use):
3648 Move declarations from w32term.c.
3650 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3652 * w32fns.c (menubar_in_use): No more static.
3653 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3655 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3657 Move hourglass machinery to RIF.
3658 * dispextern.h (struct redisplay_interface): New members
3659 show_hourglass and hide_hourglass. Indent comments.
3660 (show_hourglass, hide_hourglass): Remove prototypes.
3661 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3662 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3663 (ns_redisplay_interface): Add them.
3664 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3665 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3666 (w32_arrow_cursor): New function to hack around non-GUI frames.
3667 (w32_redisplay_interface): Add new functions.
3668 * w32term.h (w32_arror_cursor): Add prototype.
3669 * xdisp.c (show_hourglass): New function, refactored out from
3670 platform-dependent code.
3671 (cancel_hourglass): Now call to RIF function.
3672 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3673 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3674 (x_redisplay_interface): Add new functions.
3676 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3678 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3679 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3680 and complete previous change.
3681 * frame.c (adjust_frame_height): New function.
3682 (Fset_frame_height, Fset_frame_size): Use it.
3683 (x_set_frame_parameters): Take frame top margin into account.
3685 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3687 * frame.c (Fset_frame_height): Take frame top margin into account.
3688 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3689 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3691 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3693 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3694 menubar_height as such. Tweak comment.
3695 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3696 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3697 All related users changed.
3698 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3699 * xterm.c (handle_one_xevent):
3700 * gtkutil.c (xg_event_is_for_menubar):
3701 * xfns.c (x_window) [USE_X_TOOLKIT]:
3702 * xmenu.c (set_frame_menubar, free_frame_menubar):
3703 Prefer to use FRAME_MENUBAR_HEIGHT.
3705 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3707 * frame.c (Fframe_parameters): Always report frame height without
3708 menu and tool bar lines.
3710 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3712 * nsterm.m (applicationDidFinishLaunching:): Call
3713 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3714 (antialiasThresholdDidChange:): New method for EmacsApp.
3716 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3718 * macfont.m (macfont_update_antialias_threshold): Remove static.
3720 * macfont.h (macfont_update_antialias_threshold): Declare.
3722 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3724 * w32select.c (setup_windows_coding_system):
3725 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3726 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3728 * w16select.c (Fw16_get_clipboard_data):
3729 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3732 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3733 buffer position where we are to start the iteration.
3734 (handle_invisible_prop): Record in it->stop_charpos the position
3735 where the invisible text ends. (Bug#18035)
3736 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3737 row has zero buffer position as their start position.
3738 Reported by martin rudalics <rudalics@gmx.at>.
3740 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3741 infinite looping in redisplay when display lines don't have enough
3742 space to display even a single character. (Bug#18036)
3744 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3746 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3747 * xfns.c (x_window): Use it to allow xfree later.
3748 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3749 where appropriate. Use bool for booleans and remove redundant checks.
3750 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3751 * xterm.c (x_free_frame_resources): Free shell_position.
3753 2014-07-19 K. Handa <handa@gnu.org>
3755 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3756 mandatory font spec (Bug#17973).
3758 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3760 * font.c (font_score): Return the worst score if the size of
3761 ENTITY is wrong by more than a factor 2 (Bug#17973).
3763 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3765 * frame.c (frame_unspecified_color): New function
3766 refactored out from ...
3767 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3768 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3770 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3771 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3772 * lisp.h (set_frame_param): Remove prototype.
3773 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3774 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3777 Prefer 'x_display_info *' to 'Display *' in X selection code.
3778 This helps to avoid unneeded calls to x_display_info_for_display.
3779 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3780 instead of 'Display *'.
3781 (SELECTION_EVENT_DPYINFO): New macro.
3782 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3783 it as an lvalue. Mention this in comment.
3784 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3785 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3786 (selection_data_to_lisp_data, receive_incremental_selection):
3787 Convert to use 'x_display_info *'. Adjust users where appropriate.
3788 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3789 selection data *' as last arg to not return values in args.
3790 (unexpect_property_change): Use common removal technique.
3792 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3794 * print.c (print_preprocess): Adjust to match changed
3795 sub char-table structure and avoid crash (Bug#18038).
3797 * data.c (wrong_choice): Not static any more.
3798 * lisp.h (wrong_choice): Add prototype.
3799 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3800 Declare namebuf as such. Tweak comment.
3801 [USE_GTK]: Likewise for tool_bar_position.
3802 (fset_tool_bar_position) [USE_GTK]: Ditto.
3803 (FRAME_TOOL_BAR_POSITION): New macro.
3804 * frame.c (x_report_frame_params):
3805 * gtkutil.c (update_frame_tool_bar):
3806 * xfns.c (Fx_create_frame): Use it.
3807 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3809 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3811 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3812 buffer's default-directory only if it is a string. (Bug#17986)
3814 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3816 More precise control over values of some buffer-local variables.
3817 * keyboard.c (Qvertical_scroll_bar):
3818 * frame.c (Qleft, Qright): Move to ...
3819 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3820 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3821 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3822 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3823 vertical-scroll-bar, scroll-up-aggressively
3824 and scroll-down-aggressively.
3825 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3827 * nsfns.m, frame.h (Qleft, Qright):
3828 * nsterm.m (Qleft): Remove declarations.
3829 * gtkutil.c (toplevel): Include buffer.h.
3830 * data.c (wrong_choice, wrong_range): New functions.
3831 (store_symval_forwarding): Handle special properties of buffer-local
3832 variables and use functions from the above to signal error, if any.
3834 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3835 values. Add comment.
3836 (struct frame): Re-arrange layout to avoid extra padding and use bit
3837 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3838 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3839 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3840 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3841 Define as no-ops because there are no scroll bars anyway.
3842 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3845 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3846 Add convenient setter.
3847 (font_put_frame_data, font_get_frame_data): Use it.
3849 2014-07-15 Daiki Ueno <ueno@gnu.org>
3851 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3852 pointer argument, before dereferencing.
3853 (XCHAR2B_BYTE2): Likewise.
3855 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3857 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3858 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3859 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3860 Use record_unwind_protect_int and avoid consing.
3861 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3863 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3865 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3867 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3868 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3870 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3871 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3872 * minibuf.c: Include binary-io.h instead of fcntl.h.
3873 (read_minibuf_noninteractive):
3874 Use set_binary_mode instead of handcrafted code.
3875 Don't call emacs_set_tty if emacs_get_tty failed.
3876 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3877 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3878 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3880 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3881 This works around a GCC compiler bug when Emacs is configured with
3882 --enable-gcc-warnings.
3884 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3886 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3887 or characters in string, respectively. Add comment.
3888 * fringe.c (Fdefine_fringe_bitmap):
3889 * fns.c (Fsubstring, substring_both): Use it.
3890 * keymap.c (Fdefine_key, Flookup_key):
3891 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3893 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3894 Use menu_item_width.
3895 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3897 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3899 Improve behavior of 'bzr up; cd src; make -k'.
3900 * Makefile.in (top_srcdir): New var.
3901 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3902 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3903 its expansion is a bit shorter.
3904 (../config.status): Actually build config.status instead of
3906 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3907 New macros, copied and relocated from ../Makefile.in.
3908 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3909 (../config.status, Makefile): New dependencies and rules,
3910 copied with relocation from ../Makefile.in. This should be more
3911 likely to rebuild the build machinery properly if you do a 'make'
3912 in the src directory.
3914 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3916 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3919 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3920 behavior on Windows 7 and later when the function is repeatedly
3921 invoked with the same value of DIR. (Bug#17950)
3923 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3924 string to match the one in w32fns.c.
3926 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3927 stdin to binary mode only if it is connected to a terminal.
3929 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3931 Coalesce extern decls.
3932 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3933 * sysdep.c (emacs_get_tty, emacs_set_tty):
3934 Move duplicate extern decls from here ...
3935 * systty.h: ... to here, so that there's just one copy.
3937 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3939 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3941 * nsfns.m (Fns_popup_font_panel): Ditto.
3943 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3945 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3947 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3949 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3950 [DOS_NT]: Implement for WINDOWSNT.
3952 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3955 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3957 * sysdep.c (suppress_echo_on_tty): New function.
3958 * minibuf.c (read_minibuf_noninteractive): Use it.
3960 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3962 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3963 sysinfo failed. Adjust docstring.
3965 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3967 Implement memory-info for MS-DOS.
3968 * dosfns.c (dos_memory_info): New function.
3969 * dosfns.h (dos_memory_info): Add prototype.
3970 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3971 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3972 of doing some of its job.
3974 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3975 reference termios structure members.
3977 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3979 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3981 * minibuf.c (top): Include systty.h. Declare external
3982 emacs_get_tty and emacs_set_tty.
3983 (Vread_hide_char): New lisp variable.
3984 (read_minibuf_noninteractive): Hide characters with
3985 Vread_hide_char if it is a character. (Bug#17839)
3987 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3989 Implement memory-info for MS-Windows.
3990 * w32.c (w32_memory_info): New function.
3991 * w32.h (w32_memory_info): Prototype it.
3992 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3994 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3996 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3997 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3998 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3999 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4000 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4001 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4002 (decode_coding_big5, decode_coding_charset, decode_coding)
4003 (encode_coding): Adjust users.
4005 * alloc.c (Fmemory_info): New function.
4007 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4009 * syntax.c (back_comment): Use more-natural location for label.
4011 * font.c, font.h (font_unparse_fcname): Now static.
4012 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4014 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4016 Next minor cleanup of font subsystem.
4017 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4018 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4020 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4022 * ftfont.h (ftfont_font_format): Remove prototype.
4023 * ftfont.c (ftfont_font_format): Remove; now unused.
4025 * nsfont.m (nsfont_open):
4026 * w32font.c (w32font_open_internal):
4027 * w32uniscribe.c (uniscribe_open):
4028 * xfont.c (xfont_open):
4029 * xftfont.c (xftfont_open): All users changed.
4031 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4032 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4034 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4036 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4037 x_produce_glyphs does when it generates a stretch glyph that
4038 represents a TAB. (Bug#17969)
4040 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4041 and there is a display property at that position, don't call
4042 move_it_to to move to a position before window start. (Bug#17942)
4043 Fix condition for finding CHARPOS by the first call to move_it_to.
4046 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4048 * syntax.c (find_defun_start): Try the cache even
4049 if !open_paren_in_column_0_is_defun_start.
4050 (back_comment): If find_defun_start was pessimistic, use the
4051 scan_sexps_forward result to improve the cache (bug#16526).
4053 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4055 * xdisp.c (redisplay_window): If redisplay of a window ends up
4056 with point in a partially visible line at end of the window, make
4057 sure the amended position of point actually has smaller Y
4058 coordinate; if not, give up and scroll the display. (Bug#17905)
4060 * window.c (window_scroll_pixel_based): When point ends up at the
4061 last fully visible line, don't let move_it_to stop at the left
4062 edge of the line and dupe us into thinking point is inside the
4065 * w32.c (network_interface_info): Make sure the argument is a
4068 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4070 * process.c (read_and_dispose_of_process_output): Fix typo
4071 in previous patch: we want nonnegative fds, not nonzero fds.
4073 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4075 * chartab.c (char_table_translate): Move to...
4076 * character.h (char_table_translate): ... inline function here.
4077 Avoid Faref and assume that args are always valid. This helps to
4078 speedup search, which is especially important for a huge buffers.
4079 * lisp.h (char_table_translate): Remove prototype.
4081 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4082 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4083 New function, with an intention to avoid code duplication between
4085 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4087 * ftfont.c (ftfont_open):
4088 * macfont.m (macfont_open):
4089 * xftfont.c (xftfont_open): Use it.
4091 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4093 * process.c: Add sanity checks for file descriptors (Bug#17844).
4094 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4095 Check that infd is nonnegative before using it as an fd.
4096 (read_and_dispose_of_process_output, Fprocess_send_eof):
4097 Likewise, for outfd.
4098 (wait_reading_process_output): Omit unnecessary check of infd.
4100 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4102 Minor fixups related to usage of the 'long' type.
4103 * gnutls.c (emacs_gnutls_handshake):
4104 * xfaces.c (dump_realized_face):
4105 Work even if 'long' is narrower than 'void *'.
4106 * termcap.c (scan_file):
4107 * xselect.c (x_decline_selection_request)
4108 (x_reply_selection_request, x_get_window_property):
4109 * xterm.c (x_set_frame_alpha):
4110 Remove unnecessary 'L' suffixes of integer constants.
4111 * xfns.c (hack_wm_protocols):
4112 * xselect.c (x_fill_property_data):
4113 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4114 Remove unnecessary casts to 'long'.
4115 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4117 Minor ImageMagick safety fixes.
4118 * image.c (imagemagick_compute_animated_image):
4119 Remove useless assignment to local. Avoid problems if dest_width is 0.
4120 (imagemagick_load_image): Use int for pixel counts that can't
4121 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4122 a row width greater than the image width (or greater than LONG_MAX!).
4124 2014-07-04 K. Handa <handa@gnu.org>
4126 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4127 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4128 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4130 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4132 * font.h (struct font_driver): Remove get_outline and free_outline;
4133 not used by any font driver.
4134 * ftfont.c (ftfont_driver):
4135 * macfont.m (macfont_driver):
4136 * nsfont.m (nsfont_driver):
4137 * w32font.c (w32font_driver):
4138 * w32uniscribe.c (uniscribe_font_driver):
4139 * xfont.c (xfont_driver): Related users changed.
4140 * xselect.c (x_get_window_property): Use convenient xmalloc.
4141 Call to xfree only if some data was really allocated.
4143 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4145 On MS-Windows, display busy cursor on all GUI frames.
4146 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4147 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4148 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4150 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4151 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4153 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4155 Use convenient alists to manage per-frame font driver-specific data.
4156 * frame.h (struct frame): Rename font_data_list to...
4157 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4158 * font.h (struct font_data_list): Remove; no longer need a special
4160 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4162 * font.c (font_put_frame_data, font_get_frame_data)
4163 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4165 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4166 Related users changed.
4167 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4168 Prefer convenient xmalloc and xfree.
4170 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4172 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4173 the window whose glyph row is being prepared and a flag whether it
4174 is for mode/header line. Make sure the glyph row's marginal areas
4175 are in sync with what the window wants.
4178 * xdisp.c (display_line, display_mode_line):
4179 Call prepare_desired_row with additional arguments, as appropriate.
4181 * dispextern.h (prepare_desired_row): Adjust prototype.
4183 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4185 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4186 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4187 caused by xw_popup_dialog in daemon mode (Bug#17891).
4189 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4191 * frame.c (do_switch_frame): When switching to another TTY frame,
4192 make sure FrameCols and FrameRows are in sync with the new frame's
4195 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4197 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4198 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4199 min_char slots. Adjust comment.
4200 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4201 Add SUB_CHAR_TABLE_OFFSET member.
4202 (make_uninit_sub_char_table): New function.
4203 (toplevel): Add compile-time assert to verify suitable member layout
4204 in Lisp_Sub_Char_Table.
4205 * alloc.c (mark_char_table): Add extra argument to denote char table
4206 subtype. Adjust to match new layout of sub char-table.
4207 (mark_object): Always mark sub char-tables with mark_char_table.
4208 * chartab.c (make_sub_char_table, copy_sub_char_table)
4209 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4210 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4211 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4212 All related users changed.
4213 * lread.c (read1): Adjust to match new layout of sub char-table.
4214 * print.c (print_object): Likewise (Bug#17898).
4216 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4218 * keymap.c (get_keyelt): Simplify.
4219 (copy_keymap_item): Remove left-over code for when we had
4220 key-shortcut caches.
4222 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4224 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4225 (dealloc): Remove for EmacsScroller.
4227 * nsterm.h (EmacsScroller): Remove dealloc.
4229 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4231 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4233 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4235 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4236 when setNeedsDisplay is called so we don't trigger redisplay for every
4239 * nsterm.m (any_help_event_p): New variable.
4240 (mouseMoved:): Set any_help_event_p to YES if help event is
4241 generated. Remove else with empty help event that triggered redisplay
4242 for every mouse move.
4243 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4245 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4247 * xfns.c (Qsuppress_icon): Remove; no real users.
4248 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4249 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4250 (syms_of_w32fns): Don't DEFSYM it.
4252 2014-06-29 Glenn Morris <rgm@gnu.org>
4254 * Makefile.in (ns-app): Mark as PHONY.
4256 2014-06-28 Glenn Morris <rgm@gnu.org>
4258 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4259 liblw.a in this directory.
4261 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4263 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4264 also in unibyte case. (Bug#17865)
4266 2014-06-28 K. Handa <handa@gnu.org>
4268 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4269 (MIN_CHARBUF_SIZE): New macro.
4270 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4272 2014-06-27 Glenn Morris <rgm@gnu.org>
4274 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4275 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4276 (.el.elc): Replace suffix rule with pattern rule.
4277 (%.elc): New pattern rule, with order-only prerequisite.
4278 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4279 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4280 in place of BOOTSTRAPEMACS.
4282 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4284 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4286 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4288 Consistently use validate_subarray to verify substring.
4289 * fns.c (validate_substring): Not static any more. Adjust to
4290 use ptrdiff_t, not EMACS_INT, because string and vector limits
4291 can't exceed ptrdiff_t even if EMACS_INT is wider.
4292 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4293 (secure_hash): Adjust user.
4294 * lisp.h (validate_subarray): Add prototype.
4295 * coding.c (Fundecodable_char_position):
4296 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4297 Use validate_subarray. Adjust comment to mention substring.
4299 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4301 Do not allow out-of-range character position in Fcompare_strings.
4302 * fns.c (validate_subarray): Add prototype.
4303 (Fcompare_substring): Use validate_subarray to check ranges.
4304 Adjust comment to mention that the semantics was changed. Also see
4305 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4307 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4309 Be more consistent about the 'Qfoo' naming convention.
4310 * image.c (Fimagemagick_types):
4311 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4312 * process.c (Fmake_network_process):
4313 Rename C local identifier 'Qfoo to avoid giving the false
4314 impression that it stands for the symbol 'foo'.
4316 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4318 Simplify and cleanup character conversion stuff.
4319 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4321 * character.c (multibyte_char_to_unibyte)
4322 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4323 * character.h (make_char): Remove; unused.
4324 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4325 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4326 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4327 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4328 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4330 2014-06-22 Mario Lang <mlang@delysid.org>
4332 * w32fns.c (Fw32_shell_execute): The the -> the.
4334 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4336 * xmenu.c (mouse_position_for_popup):
4337 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4338 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4339 * menu.c (Fx_popup_menu):
4340 * xselect.c (x_handle_dnd_message): Adjust users.
4341 * menu.h (mouse_position_for_popup): Remove prototype.
4342 * xterm.h (x_relative_mouse_position): Add prototype.
4343 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4344 call XFree if XQueryTree returns zero.
4346 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4348 * indent.c (Fvertical_motion): Doc fix.
4349 Move to the goal column, if any, with a single call to
4350 move_it_in_display_line, not in two calls. Doing this with two
4351 calls causes move_it_in_display_line apply the line-prefix
4352 handling twice instead of just once. (Bug#17823)
4354 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4356 Port to OS X ACLs (Bug#17810).
4357 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4358 ACL_TYPE_ACCESS) doesn't work.
4360 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4362 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4363 before checking key-translation-map (bug#17659).
4365 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4367 * font.c (font_make_object): Avoid dangling pointer which may
4368 crash GC (Bug#17771).
4370 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4372 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4373 prototype of DGifCloseFile as appropriate for older and newer
4375 (gif_close): New function, encapsulates the differences in the
4376 calling sequence of DGifCloseFile before v5.1.0 and after it.
4377 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4378 error string where appropriate. (Bug#17790)
4380 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4381 macro execution, make sure point didn't move since last complete
4382 redisplay, as the condition for using the glyph matrix
4383 information. (Bug#17777)
4385 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4387 Minor cleanup of fonset code.
4388 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4389 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4390 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4391 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4392 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4393 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4394 (free_realized_fontset): Remove because a no-op since 2008.
4395 (free_face_fontset): Adjust user.
4396 (syms_of_fontset): Shrink fontset by one extra slot.
4398 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4400 Omit redundant extern decls.
4401 Most of this patch is from Dmitry Antipov, in:
4402 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4403 * commands.h (update_mode_lines):
4404 * frame.h (Qbackground_color, Qforeground_color)
4405 (x_set_menu_bar_lines):
4406 * ftfont.c (ftfont_font_format):
4407 * intervals.h (Qkeymap, Qfont):
4408 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4409 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4410 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4411 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4412 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4413 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4414 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4415 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4416 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4417 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4418 (Qtool_bar, Qheader_line):
4419 * macros.c (Fexecute_kbd_macro):
4420 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4421 * xterm.c (x_delete_terminal, XSetIMValues):
4422 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4423 (x_implicitly_set_name, popup_activated)
4424 (widget_store_internal_border):
4425 Remove redundant decls.
4426 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4427 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4428 Remove _Noreturn, as make-docfile now does that for us.
4429 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4430 (Qregion_extract_function): New decl.
4431 * window.c, xfns.c: Include menu.h.
4433 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4435 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4437 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4439 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4440 * callint.c (read_file_name): ... convert to static here.
4441 * lisp.h (Fread_file_name): Do not EXFUN it.
4442 (STRING_COPYIN): Remove; unused.
4443 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4444 (char_composable_p): ... static function. All users changed.
4445 * eval.c (toplevel): Remove redundant #include directives.
4446 * xterm.c (x_initialize): Add static to match prototype.
4447 * ccl.c (Fccl_execute_on_string):
4448 * font.c (fon_intern_prop): Use make_specified_string.
4450 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4452 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4453 Reported by David Caldwell in:
4454 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4456 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4458 Do not ask for XRender extension each time XFT font is opened.
4459 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4460 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4462 2014-06-15 Glenn Morris <rgm@gnu.org>
4464 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4466 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4468 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4469 information if we are in the middle of executing a keyboard macro,
4470 since redisplay doesn't update the screen until the macro is
4471 finished. (Bug#17777)
4473 * alloc.c (cleanup_vector): Don't dereference a font driver
4474 pointer if it is NULL. (Bug#17771)
4476 2014-06-13 Glenn Morris <rgm@gnu.org>
4478 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4479 ($(lispsource)/international/charprop.el)
4480 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4481 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4482 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4483 GNU make automatically passes command-line arguments to sub-makes.
4485 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4487 Avoid hangs in accept-process-output (Bug#17647).
4488 * lisp.h, process.c (wait_reading_process_input):
4489 Return int, not bool. All uses changed.
4490 * process.c (SELECT_CANT_DO_WRITE_MASK):
4491 Remove macro, replacing with ...
4492 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4494 (status_notify): New arg WAIT_PROC. Return int, not void.
4497 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4499 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4500 the frame is the initial frame, because the hook is not set up
4501 then, and Emacs crashes.
4502 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4504 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4506 * keymap.c (silly_event_symbol_error): Don't recommend the use
4509 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4511 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4512 matching overlay strings with 'cursor' property against buffer
4513 positions traversed in the glyph row. (Bug#17744)
4515 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4517 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4520 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4521 determine 10.9 (Bug#17751).
4523 * macfont.m (macfont_draw): Positions were not freed.
4525 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4527 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4528 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4529 function. Also adjust comment.
4530 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4532 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4533 * font.c (font_done_for_face):
4534 * xfaces.c (realize_non_ascii_face): Adjust user.
4535 * font.h (struct font_driver): Convert 'prepare_face' to return
4536 void because its return value is never used anyway.
4537 * xfont.c (xfont_prepare_face): Return void.
4538 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4539 (xftfont_done_face): Use xfree.
4541 * dispextern.h (last_tool_bar_item): Remove declaration.
4542 * frame.h (struct frame): New member last_tool_bar_item.
4543 * frame.c (make_frame): Initialize it.
4544 * xdisp.c (toplevel): Remove last_tool_bar_item.
4545 (handle_tool_bar_click, note_tool_bar_highlight):
4546 * w32term.c (w32_read_socket, w32_initialize):
4547 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4549 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4550 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4552 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4554 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4555 * process.c (Faccept_process_output)
4556 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4557 the return value is about PROCESS, not about other processes.
4559 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4561 Further adjustments to mark_object and friends.
4562 Now the mark_object's stack is just 32 bytes on a 64-bit
4563 system, which means extra 20% off the stack usage.
4564 * alloc.c (mark_save_value): As before, refactored out from ...
4565 (mark_object): ... adjusted user. Also add comment.
4567 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4569 Fix core dump after a dropped X connection (Bug#17704).
4570 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4571 is dead, as we may be shutting down.
4573 2014-06-08 Glenn Morris <rgm@gnu.org>
4575 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4577 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4579 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4581 If a C name must be extern on some platforms, make it extern on all.
4582 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4584 * font.h (ftxfont_driver) [HAVE_XFT]:
4585 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4586 * lisp.h (get_frame_param):
4587 * menu.h (tty_menu_show):
4588 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4589 * termhooks.h (encode_terminal_code):
4590 * xterm.h (x_menu_wait_for_event):
4592 * frame.c (get_frame_param):
4593 * fringe.c (max_used_fringe_bitmap):
4594 * ftxfont.c (ftxfont_driver):
4595 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4596 * menu.c (menu_items_inuse):
4597 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4598 * term.c (encode_terminal_code, tty_menu_show):
4599 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4600 * xfaces.c (load_color):
4601 * xmenu.c (x_menu_wait_for_event):
4604 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4606 Change object marking routines to minimize stack usage.
4607 This change moves a few cold paths from mark_object to NO_INLINE
4608 functions and adjusts symbol marking loop. According to GCC 4.8.2
4609 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4610 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4611 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4612 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4613 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4614 refactored out from ...
4615 (mark_object): ... adjusted user. Also mark symbols in a tight
4617 (mark_face_cache): Add NO_INLINE.
4619 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4621 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4622 contains garbage on WINDOWSNT (which could potentially infloop at
4625 Minimize cursor motion during TTY menu updates.
4626 * term.c (tty_menu_display): Don't position cursor here.
4627 Instead, pass the cursor coordinates to update_frame_with_menu.
4628 (tty_menu_activate): Send the hide cursor command only once in an
4629 iteration through the outer 'while' loop.
4631 * dispnew.c (update_frame_1): Accept an additional argument
4632 SET_CURSOR_P, and position the cursor at the end of the frame
4633 update only if that argument is non-zero. All callers changed to
4634 provide the additional argument as non-zero, except for
4635 update_frame_with_menu.
4636 (update_frame_with_menu): Accept 2 additional arguments ROW and
4637 COL; if they are non-negative, instruct update_frame_1 not to
4638 position the cursor, and instead position it according to ROW and COL.
4640 * dispextern.h (update_frame_with_menu): Update prototype.
4642 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4644 * callproc.c (call_process): Don't check read-only if we don't insert
4645 anything (bug#17666).
4647 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4649 * dispnew.c (update_frame_with_menu): Set display_completed.
4651 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4653 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4655 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4657 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4659 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4660 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4662 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4664 * window.c (Frecenter): Signal an error if window-buffer is not
4667 * keyboard.c (make_lispy_position): Don't include a buffer position in
4668 mode/header-line mouse events.
4670 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4671 Vunread_command_events (bug#17650).
4673 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4675 * xterm.c (x_setup_pointer_blanking):
4676 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4678 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4680 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4681 because it will be defined in generated config.h if needed.
4683 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4685 Use terminal-specific hooks to display popup dialogs.
4686 * termhooks.h (struct terminal): New field popup_dialog_hook.
4687 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4688 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4689 code and use popup_dialog_hook.
4690 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4691 * nsterm.h (ns_popup_dialog): Adjust prototype.
4692 * nsterm.m (ns_create_terminal):
4693 * w32term.c (w32_create_terminal):
4694 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4695 Setup popup_dialog_hook.
4697 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4699 * w32heap.c (report_temacs_memory_usage): Improve the report by
4700 reporting the large blocks that are actually occupied at dump time.
4702 * w32console.c (initialize_w32_display): Set the console
4703 menu_show_hook, otherwise TTY menus are broken on w32.
4705 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4707 Use terminal-specific hooks to display menus.
4708 * termhooks.h (struct terminal): New field menu_show_hook.
4709 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4710 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4712 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4713 * nsmenu.m (ns_menu_show):
4714 * w32menu.c (w32_menu_show):
4715 * xmenu.c (x_menu_show):
4716 * term.c (tty_menu_show): Adjust to use bit flags.
4717 (set_tty_hooks): Set menu_show_hook.
4718 * xterm.c (x_create_terminal):
4719 * nsterm.m (ns_create_terminal):
4720 * msdos.c (initialize_msdos_display):
4721 * w32term.c (w32_create_terminal): Likewise.
4723 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4725 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4727 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4729 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4730 (FD_SET): Don't define on WINDOWSNT.
4732 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4734 * emacs.c: Include "sysselect.h", to define its inline functions.
4735 Problem reported by Glenn Morris in:
4736 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4738 Do not require libXt-devel when building with gtk.
4739 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4740 dependency on libXt-devel.
4741 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4742 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4743 lwlib-widget.h now does this.
4744 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4746 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4748 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4749 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4750 (delete_write_fd, wait_reading_process_output):
4751 Remove now-redundant easserts.
4752 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4753 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4754 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4755 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4757 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4759 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4760 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4761 (calloc): Don't undef, it is never defined.
4762 (HEAP_ENTRY_SHIFT): Remove unused macro.
4764 * Makefile.in (C_HEAP_SWITCH): Remove.
4765 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4767 Fix MS-Windows build broken by menu changes on 2014-06-02.
4768 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4770 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4771 Define instead of including ../lwlib/lwlib.h, which causes
4772 compilation errors due to missing X11 headers.
4774 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4776 * process.c (wait_reading_process_output): Omit incorrect test of
4777 p->infd against zero. Add easserts for infd having a plausible value.
4779 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4781 Adjust to match recent lwlib changes.
4782 * menu.h (xmalloc_widget_value): Replace by ...
4783 (make_widget_value): ... new prototype.
4784 * menu.c (xmalloc_widget_value): Replace by ...
4785 (make_widget_value): ... new function.
4786 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4787 * gtkutil.c (malloc_widget_value, free_widget_value):
4788 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4789 * keyboard.h (enum button_type, struct _widget_value):
4790 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4792 * nsmenu.m (ns_update_menubar, ns_menu_show):
4793 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4794 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4795 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4797 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4799 * image.c (x_query_frame_background_color)
4800 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4801 Fix --enable-gcc-warnings compilation without image libraries.
4803 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4805 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4806 emulated break value only if it goes up.
4807 (sbrk): Add assertion that the INCREMENT argument is strictly
4808 zero. Improve and correct the commentary.
4810 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4812 Improve AIX-related merge from emacs-24.
4813 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4814 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4815 not on AIX; since we're on the trunk we can use enums more broadly.
4817 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4819 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4821 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4822 to min(value, whole).
4824 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4826 Bring back the changes to GDB-visible symbols, but only on AIX.
4827 And only if it's not pre-4.2 GCC.
4828 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4829 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4830 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4833 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4835 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4836 with PT, not GPT. (Bug#16433)
4838 Revert last changes to GDB-visible symbols.
4839 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4840 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4841 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4844 2014-06-02 Glenn Morris <rgm@gnu.org>
4846 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4848 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4850 Fix port to 32-bit AIX with xlc (Bug#17598).
4851 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4852 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4853 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4854 to work around a compiler bug in IBM xlc 12.1.
4856 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4858 * xterm.c (x_update_window_end): Don't invalidate the entire
4859 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4860 highlight needs to be redisplayed. (Bug#17588)
4862 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4864 Port the GDB-visible symbols to AIX.
4865 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4866 optimizes away the relevant external symbols. Use enums instead;
4867 this suffices for the AIX port, which is 32-bit-only anyway.
4868 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4869 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4870 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4873 Include sources used to create macuvs.h.
4874 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4875 * macuvs.h: Use automatically-generated header.
4877 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4879 Port signal-handling to DragonFly BSD (Bug#17646).
4880 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4881 Move implementations from callproc.c to sysdep.c.
4882 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4883 Move declarations from process.h to syssignal.h.
4885 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4887 * callint.c (Ffuncall_interactively): Add usage.
4889 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4891 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4893 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4895 * w32heap.c (malloc_before_dump, malloc_after_dump)
4896 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4897 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4898 set errno where appropriate to emulate CRT functions.
4900 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4902 Debugging facility to check whether 'const char *' points to
4903 relocatable data of non-pure Lisp string.
4904 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4905 (mark_maybe_pointer): ... adjusted user.
4906 (relocatable_string_data_p): New function.
4907 * lisp.h (relocatable_string_data_p): Add prototype.
4908 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4909 the pointer to relocatable Lisp data is not used.
4911 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4913 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4914 * atimer.c (block_atimers):
4915 * callproc.c (block_child_signal): Block SIGINT too;
4916 otherwise, its handler might now unblock signals that it shouldn't.
4917 * keyboard.c (read_char): Clear signal mask, since we may
4918 be in a SIGINT handler, and many signals may be masked.
4919 * keyboard.c (handle_interrupt):
4920 * sysdep.c (handle_arith_signal):
4921 Clear signal mask instead of just unblocking the signal that
4922 was received, since several signals may be blocked at this point.
4924 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4926 * Makefile.in (TEMACS_POST_LINK): Remove target.
4927 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4928 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4930 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4932 * xmenu.c (xdialog_show): Remove prototype, rename to
4933 x_dialog_show, remove 2nd arg because it's always zero
4934 and simplify accordingly.
4935 (xw_popup_dialog): Adjust user.
4936 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4937 2nd arg because it's always zero and simplify accordingly.
4938 (w32_popup_dialog): Adjust user.
4940 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4942 * w32heap.c (report_temacs_memory_usage): New function.
4944 * unexw32.c (unexec) [ENABLE_CHECKING]:
4945 Call report_temacs_memory_usage.
4947 * w32heap.h (report_temacs_memory_usage): Add prototype.
4949 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4951 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4952 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4954 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4956 * buffer.c (init_buffer): Accept an argument 'initialized'.
4957 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4958 mmap_regions and mmap_fd, to avoid referencing stale data from the
4959 dump phase. Add an assertion for buffer text of buffers created
4960 in temacs before this function is called. (Bug#17622)
4961 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4963 * lisp.h (init_buffer): Update prototype.
4965 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4967 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4969 * alloc.c (Fgarbage_collect): Fix compilation with
4970 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4972 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4974 * frame.c, frame.h (frame_char_to_pixel_position)
4975 (frame_set_mouse_position): Now static, and made private in
4976 frame.c rather than public in frame.h.
4978 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4980 Refactor mouse positioning stuff to avoid code duplication.
4981 * frame.h (frame_char_to_pixel_position): New function.
4982 (x_set_mouse_position): Rename to...
4983 (frame_set_mouse_position): ...new function.
4984 (frame_set_mouse_pixel_position): Add prototype.
4985 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4986 Rename to frame_set_mouse_pixel_position.
4987 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4989 * xterm.h, w32term.h ( x_set_mouse_position)
4990 (x_set_mouse_pixel_position): Remove prototypes.
4992 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4994 On X, always make pointer visible when deleting frame (Bug#17609).
4995 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4997 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4999 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5000 * keyboard.c (gobble_input): If there is no terminal input error,
5001 make sure the pointer is visible for all frames on this terminal.
5002 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5003 it was previously disabled.
5005 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5007 * data.c (Fzerop): Move to Elisp.
5008 (syms_of_data): Don't defsubr it.
5009 * keyboard.c (echo_keystrokes_p): New function.
5010 (read_char, record_menu_key, read_key_sequence): Use it.
5012 * callint.c (Qfuncall_interactively): New var.
5013 (Qcall_interactively): Remove.
5014 (Ffuncall_interactively): New function.
5015 (Fcall_interactively): Use it.
5016 (syms_of_callint): Defsubr it.
5018 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5020 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5021 relocated from under us.
5023 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5025 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5026 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5027 configure, not from HEAPSIZE.
5028 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5030 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5031 for MinGW, since it no longer uses gmalloc.
5033 * buffer.c: Do not define mmap allocations functions for Windows.
5034 Remove mmap_find which is unused. Remove mmap_set_vars which does
5036 [WINDOWSNT]: Include w32heap.h.
5037 (init_buffer): Always allocate new memory for buffers.
5039 * emacs.c: Remove mmap_set_vars calls.
5041 * image.c (free_image): Undef free for Windows because it is
5042 redirected to our private version.
5044 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5045 (copy_executable_and_dump_data): Remove dumping the heap section.
5046 (unexec): Restore using_dynamic_heap after dumping.
5048 * w32heap.c (dumped_data_commit, malloc_after_dump)
5049 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5050 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5051 (mmap_free): New functions.
5053 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5055 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5057 * image.c (imagemagick_load_image): Use MagickRealType for local
5058 'color_scale', instead of double, to avoid a GCC warning about
5061 * xfns.c (Fx_window_property): Remove unused local.
5063 Don't kill already-reaped process (Bug#17561).
5064 * process.c (process_send_signal): Fix race condition where a
5065 subprocess was reaped by a signal handler between the check for
5066 liveness and calling 'kill', which meant that Emacs could in
5067 theory kill an innocent bystander process. Do the fix by blocking
5068 SIGCHLD in a critical section that checks liveness before killing.
5070 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5072 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5074 2014-05-26 Ken Brown <kbrown@cornell.edu>
5076 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5077 even if !CYGWIN (see bug#17510).
5079 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5081 * nsfns.m (Fns_do_applescript): Surround NSApp run
5082 with calls to ns_init_events, ns_finish_events (Bug#17424).
5084 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5086 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5087 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5089 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5090 with calls to ns_init_events, ns_finish_events (Bug#17424).
5092 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5094 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5095 if we are iterating over an object that generates glyphs for
5096 marginal areas. (Bug#17585)
5098 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5100 * xdisp.c (safe__call1, safe__eval): Now static.
5102 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5104 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5105 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5106 (safe_call1): Call safe_call instead of safe__call directly.
5108 2014-05-26 Ken Brown <kbrown@cornell.edu>
5110 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5111 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5114 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5116 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5117 (safe__call, safe__call1, safe__eval): New functions.
5118 (safe_call): Use it.
5119 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5120 (display_mode_element): Same for `:eval'.
5122 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5124 Fix port to 32-bit AIX (Bug#17540).
5125 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5126 twice. _text already includes this offset.
5127 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5129 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5131 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5132 when closest_pos is identical to to_charpos, don't recurse, since
5133 we already tried that, and failed. (Bug#17539)
5135 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5136 unwinding when frame's faces were not initialized yet, increment
5137 the frame's image-cache reference count before calling
5138 x_free_frame_resources. Don't dereference
5139 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5141 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5143 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5146 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5147 macfont.m, call draw with adjusted arguments so font drivers
5148 don't need to do that.
5150 * macfont.m (macfont_draw): Merge changes from Macport.
5152 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5154 * alloc.c (garbage_collect_1): New function, with all of the guts
5155 of Fgarbage_collect.
5156 (mark_stack): Accept an argument END and don't mark Lisp objects
5157 on the stack beyond the address given by END. Calculation of END
5158 was moved to Fgarbage_collect.
5159 (Fgarbage_collect): Calculate the end address of the stack portion
5160 that needs to be examined by mark_stack, and pass that address to
5161 garbage_collect_1, which will pass it to mark_stack.
5162 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5163 for more details about the underlying problems. In particular,
5164 this avoids dumping Emacs with the large hash-table whose value is
5165 held in purify-flag for most of the time loadup.el runs.
5167 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5169 * xfns.c (x_window_property_intern): New function (code from
5171 (Fx_window_property): Call x_window_property_intern. If property
5172 not found and NILP (source) and outer window != inner window,
5173 check outer window for property (Bug#17537).
5175 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5177 Supply malloc and alloc_size attributes for extern allocators.
5178 This documents the C API, and helps GCC generate a bit better code.
5179 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5180 (ATTRIBUTE_MALLOC_SIZE): New macros.
5181 * gmalloc.c (malloc, realloc, calloc):
5182 * gtkutil.h (malloc_widget_value):
5183 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5184 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5187 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5189 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5190 * image.c (imagemagick_load_image): Port to hosts that do not use
5191 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5193 2014-05-21 Leo Liu <sdl.web@gmail.com>
5195 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5197 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5199 * dbusbind.c (xd_signature): Revert last 2 patches.
5201 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5203 Allow any non-nil value to count as true in bool-vector.
5204 Likewise for xd_signature in dbusbind.c.
5205 This is more consistent with the usual practice in Emacs, which is
5206 that any non-nil value counts as true.
5207 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5208 * dbusbind.c (xd_signature): Likewise, for booleans.
5209 * data.c, lisp.h (Qbooleanp):
5210 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5212 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5214 * lisp.h (CHECK_BOOLEAN): New function.
5215 * alloc.c (Fbool_vector): New function.
5216 (syms_of_alloc): Defsubr it.
5217 * data.c (Qbooleanp): New symbol.
5218 (syms_of_data): DEFSYM it.
5219 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5221 * font.c (font_matching_entity): Extract font-entity object
5222 from the vector of matching entities (Bug#17486).
5224 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5226 Assume C99 or later (Bug#17487).
5227 * bytecode.c (B__dummy__): Remove.
5228 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5229 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5230 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5231 * regex.c (DEBUG_PRINT): Assume varargs macros.
5232 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5234 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5236 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5237 memory for every buffer that was dumped.
5239 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5241 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5242 (Fnreverse): Allow vectors and bool vectors.
5244 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5246 Minor cleanup for terminal setup.
5247 * termhooks.h (create_terminal): Adjust prototype.
5248 * terminal.c (create_terminal): Pass output method and RIF as args.
5249 (init_initial_terminal):
5250 * nsterm.m (ns_create_terminal):
5251 * term.c (init_tty):
5252 * w32term.c (w32_create_terminal):
5253 * xterm.c (x_create_terminal): Adjust users.
5254 Avoid redundant NULL initializers and add comments.
5256 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5258 * keyboard.c (Qdeactivate_mark): Now static.
5260 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5262 If available, use Xfixes extension to do pointer blanking.
5263 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5264 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5265 (make_invisible_cursor): Move to...
5266 * xterm.c (make_invisible_cursor): ...here.
5267 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5268 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5269 (x_term_init): Call to x_setup_pointer_blanking.
5270 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5271 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5273 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5275 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5277 2014-05-12 Glenn Morris <rgm@gnu.org>
5279 * fileio.c (Ffile_executable_p): Doc tweak.
5281 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5283 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5284 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5286 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5288 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5290 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5292 Fix initialization of minibuffer history variable (Bug#17430).
5293 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5294 Move the initialization up to prevent any "value void" message.
5296 2014-05-08 Samuel Bronson <naesten@gmail.com>
5298 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5299 are matched (bug#17413).
5301 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5303 Stop tooltips pulling Emacs window to front (Bug#17408).
5304 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5305 SetWindowPos invocations.
5307 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5309 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5310 not initialized (Bug#17398).
5312 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5314 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5316 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5318 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5319 [HAVE_NS]: Do not include png.h.
5320 (x_query_frame_background_color): New function.
5321 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5322 (png_load_body): Coalesce duplicate code.
5324 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5326 Consult libpng-config more consistently (Bug#17339).
5327 * Makefile.in (PNG_CFLAGS): New var.
5328 (ALL_CFLAGS): Use it.
5329 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5330 CFLAGS now handles this.
5332 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5334 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5335 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5336 because WCONTINUED is always defined now.
5337 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5339 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5341 * buffer.c (overlay_strings): Fix the wording of the commentary.
5343 2014-05-01 Glenn Morris <rgm@gnu.org>
5345 * floatfns.c (Fisnan):
5346 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5348 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5350 * term.c (tty_menu_activate): A better initialization for cursor
5353 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5355 * intervals.c: Tighten assertions.
5356 (create_root_interval): Make sure the interval is not empty.
5357 (intervals_equal): Use booleans.
5358 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5359 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5360 (balance_possible_root_interval): Simplify and use booleans.
5361 (split_interval_right, split_interval_left): Check LENGTH, and remove
5362 now redundant assertion.
5363 (adjust_intervals_for_insertion): Remove now redundant assertions.
5364 (delete_node, interval_deletion_adjustment)
5365 (adjust_intervals_for_deletion, merge_interval_right)
5366 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5367 (reproduce_interval): Make sure the interval is not empty.
5369 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5371 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5372 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5373 satisfaction that they would always be initialized.
5375 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5377 * term.c (tty_menu_display): Move the cursor to the active menu item.
5378 (tty_menu_activate): Return the cursor to the active menu item
5379 after displaying the menu and after displaying help-echo.
5380 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5381 for the details of why this is needed by screen readers and
5384 2014-04-30 Glenn Morris <rgm@gnu.org>
5386 * process.c (handle_child_signal):
5387 Handle systems without WCONTINUED. (Bug#15110, 17339)
5389 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5391 * window.c (struct saved_window): Remove mark.
5392 (Fset_window_configuration, save_window_save)
5393 (compare_window_configurations): Don't touch marks any more.
5395 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5397 Use bits_word for gcmarkbits.
5398 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5399 bits_word is typically a tad more efficient for mark bits than
5400 unsigned is, so use bits_word. All uses changed.
5401 * lisp.h (BITS_PER_INT): Remove; no longer used.
5403 Avoid undefined behavior in signed left shift.
5404 This ports to GCC 4.9.0 with -fsanitize=undefined.
5405 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5407 * regex.c (extract_number):
5408 * lisp.h (make_number, XINT):
5409 Do not shift a 1 bit left into a sign bit.
5410 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5411 not int, for gcmarkbits. All uses changed.
5413 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5415 * search.c (Fnewline_cache_check): Don't try to count newlines
5416 outside the buffer's restriction, as find_newline doesn't support that.
5418 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5420 * window.c (Fset_window_configuration): Deactivate the mark before
5422 (set_window_buffer): Ignore window_initialized.
5423 (window_initialized): Remove.
5424 * keyboard.c (Qdeactivate_mark): Not static any more.
5425 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5428 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5430 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5431 and to clang 3.4, which have fixed the bug. This should let us
5432 run a bit faster on these platforms when address sanitization is
5435 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5437 Port to GCC 4.9.0 with --enable-gcc-warnings.
5438 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5440 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5441 a way that also works with GCC 4.9.0.
5443 * search.c (Fnewline_cache_check): Remove unused locals.
5445 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5447 * search.c (find_newline1): New subroutine.
5448 (Fnewline_cache_check): New function.
5449 (syms_of_search): Defsubr it.
5451 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5453 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5454 * keyboard.c (unblock_input): Add comment.
5455 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5457 2014-04-22 Daniel Colascione <dancol@dancol.org>
5459 * lread.c (readevalloop_eager_expand_eval): New function
5460 that can recurse into toplevel forms.
5461 (readevalloop): Call it.
5462 * lisp.h: Declare Qprogn.
5463 * callint.c (Qprogn): No longer static.
5465 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5467 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5468 Also change identifiers to match the comments, and add more assertions
5471 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5473 * emacs.c (close_output_streams): Don't clear and restore errno.
5475 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5477 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5478 never becomes visible, i.e. using XMonad (Bug#17237).
5480 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5482 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5483 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5484 (Fline_pixel_height): Don't assume that the current buffer and the
5485 selected window's buffer are one and the same. (Bug#17281)
5487 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5488 paragraph-start cache before the newline cache. (Bug#17269)
5490 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5492 * term.c (tty_send_additional_strings): No need to fflush here,
5494 (tty_set_terminal_modes): fflush after sending additional strings,
5497 2014-04-17 Daniel Colascione <dancol@dancol.org>
5499 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5501 (tty_send_additional_strings): New function.
5502 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5503 (syms_of_term): Intern tty-mode-set-strings and
5504 tty-mode-reset-strings.
5506 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5508 * window.c (save_window_save): Lookup window_point_insertion_type in
5509 the right buffer (bug#15457).
5510 (Qwindow_point_insertion_type): New var.
5511 (syms_of_window): Initialize it.
5513 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5515 Fix the MSDOS build.
5516 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5517 (copy_text_and_data): Zero out the atexit chain pointer before
5520 * termhooks.h (encode_terminal_code): Update prototype.
5522 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5523 visible for all DOS_NT ports, not just WINDOWSNT.
5524 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5526 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5527 unless it is defined.
5528 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5530 * process.c (close_on_exec, accept4, process_socket): Move into
5531 the "ifdef subprocesses" part.
5532 (catch_child_signal): Condition by "ifdef subprocesses".
5533 (syms_of_process) <Qinternal_default_process_sentinel>
5534 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5536 * msdos.h: Add prototypes for new functions.
5537 (EINPROGRESS): Define.
5538 (O_CLOEXEC): Define to zero.
5540 * msdos.c (check_window_system): Remove unnecessary an
5541 incompatible duplicate function.
5542 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5543 New functions in support of new functionality.
5545 * menu.c (single_menu_item): Add visual indication of submenu
5546 also for menus on MSDOS frames.
5547 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5549 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5550 when async subprocesses aren't supported.
5552 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5554 * emacs.c (close_output_streams): Zero out errno before calling
5557 * dired.c [MSDOS]: Include msdos.h.
5559 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5560 (DATA_START) [MSDOS]: Define.
5561 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5563 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5564 Ifdef away for MSDOS.
5565 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5566 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5568 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5569 Use temporary file template that is compatible with mkostemp.
5570 Move vfork-related portions under #ifndef MSDOS.
5571 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5573 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5575 * buffer.c (Foverlays_at): Add argument `sorted'.
5577 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5579 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5580 text, invalidate the bidi_paragraph_cache upto and including the
5583 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5585 Port to IRIX 6.5 (Bug#9684).
5586 * conf_post.h (INET6) [IRIX6_5]: Define.
5587 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5588 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5590 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5592 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5593 before passing it to system APIs.
5595 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5597 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5598 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5600 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5602 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5604 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5606 Remove DATA_SEG_BITS.
5607 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5608 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5609 cc, but that platform is so old that SGI itself stopped supporting
5610 it in December 2013. If you still need Emacs on IRIX, please
5611 either compile with GCC and port the undumping code, or run
5612 './configure --with-wide-int'.
5613 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5614 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5615 DEFINE_GDB_SYMBOL_START way to define it.
5616 (NONPOINTER_BITS): New macro.
5617 (EMACS_INT): Use it.
5618 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5619 the problem and/or configuring --with-wide-int.
5620 (USE_LSB_TAG): Simplify, based on above changes.
5621 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5622 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5624 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5626 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5627 covered by a display string that ends in a newline, and that cases
5628 going back by DVPOS lines to hit the search limit, lift the limit
5629 and go back until DVPOS is reached. (Bug#17244)
5631 * indent.c (Fvertical_motion): Handle correctly the case when the
5632 display string is preceded by an empty line.
5634 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5635 use S_IWRITE instead.
5637 2014-04-11 Glenn Morris <rgm@gnu.org>
5639 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5641 2014-04-11 Ken Brown <kbrown@cornell.edu>
5643 * Makefile.in (EMACS_MANIFEST): Revert last change.
5645 2014-04-10 Daniel Colascione <dancol@dancol.org>
5647 * puresize.h (BASE_PURESIZE): Increase.
5649 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5651 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5653 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5654 region handling (and don't call signal_before_change) if
5655 inhibit_modification_hooks is set.
5656 (signal_before_change): Don't check inhibit_modification_hooks any more.
5658 2014-04-08 Daniel Colascione <dancol@dancol.org>
5660 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5661 function cells contain valid lisp objects. (Modified version of
5664 * alloc.c (detect_suspicious_free): Split actual stack capturing
5665 out into new function for easier breakpoint setting.
5666 (note_suspicious_free): New function.
5668 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5670 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5672 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5673 (symbol_block_pinned): New var.
5674 (Fmake_symbol): Initialize `pinned'.
5675 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5676 pinned and signal an error for un-purifiable objects.
5677 (pure_cons): Use it.
5678 (Fpurecopy): Use it, except for objects that can't be purified.
5679 (mark_pinned_symbols): New function.
5680 (Fgarbage_collect): Use it.
5681 (gc_sweep): Remove hack made unnecessary.
5683 2014-04-07 Glenn Morris <rgm@gnu.org>
5685 * keyboard.c (Fopen_dribble_file): Doc tweak.
5687 2014-04-07 Ken Brown <kbrown@cornell.edu>
5689 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5691 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5693 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5694 We have a substitute execinfo.h on hosts that lack it.
5695 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5696 isn't optimized away.
5698 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5700 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5701 * alloc.c (memory_full):
5702 * charset.c (syms_of_charset):
5703 * doc.c (Fsnarf_documentation):
5705 * font.c (BUILD_STYLE_TABLE):
5706 * keyboard.c (make_lispy_event):
5707 * profiler.c (setup_cpu_timer):
5708 * xgselect.c (xg_select):
5709 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5711 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5712 Replace the only use with ARRAYELTS (font_property_table).
5713 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5715 2014-04-03 Daniel Colascione <dancol@dancol.org>
5717 * xterm.c (x_term_init):
5718 * xfns.c (best_xim_style):
5719 * xfaces.c (Fdump_colors):
5720 * w32fns.c (w32_default_color_map):
5721 * w32.c (init_environment, N_ENV_VARS):
5722 * unexcw.c (read_exe_header):
5723 * term.c (term_get_fkeys_1):
5724 * sysdep.c (init_baud_rate):
5725 * nsterm.m (ns_convert_key):
5726 * nsfns.m (get_geometry_from_preferences):
5727 * msdos.c (dos_set_window_size, init_environment):
5728 * macfont.m (mac_font_get_glyph_for_cid)
5729 (macfont_store_descriptor_attributes)
5730 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5731 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5732 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5734 * image.c (xpm_str_to_color_key):
5735 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5736 * frame.c (x_set_frame_parameters):
5737 * fileio.c (Ffile_selinux_context):
5738 * emacs.c (sort_args):
5739 * dosfns.c (msdos_stdcolor_name):
5740 * dired.c (file_attributes):
5741 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5742 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5745 2014-04-02 Daniel Colascione <dancol@dancol.org>
5747 * data.c (Ffset): Abort if we're trying to set a function call to
5750 * lisp.h (ARRAYELTS): New macro.
5752 * alloc.c: Include execinfo.h if available.
5753 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5754 (suspicious_free_record): New structure.
5755 (suspicious_objects, suspicious_object_index)
5756 (suspicious_free_history, suspicious_free_history_index):
5758 (find_suspicious_object_in_range, detect_suspicious_free)
5759 (Fsuspicious_object): New functions.
5760 (cleanup_vector): Call find_suspicious_object_in_range.
5762 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5764 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5765 width from font width (Bug#17163).
5767 * frame.c (x_set_frame_parameters): Calculate default values of
5768 new frame sizes only after all other frame parameters have been
5769 processed (Bug#17142).
5771 2014-04-02 Ken Brown <kbrown@cornell.edu>
5773 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5776 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5778 * xterm.c (x_draw_image_glyph_string): Adjust image background
5779 width accordingly when its x position is adjusted. (Bug#17115)
5781 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5783 * font.c (font_list_entities): Do not add empty vector to font cache.
5784 (font_matching_entity): Likewise. If matching entity is found, insert
5785 1-item vector with this entity instead of entity itself (Bug#17125).
5787 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5789 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5791 * fns.c (validate_subarray): Rename from validate_substring,
5792 since it works for vectors too. New arg ARRAY. Optimize for the
5793 non-nil case. Instead of returning bool, throw an error if out of
5794 range, so that the caller needn't do that. All uses changed.
5795 Report original values if out of range.
5796 (Fsubstring, Fsubstring_no_properties, secure_hash):
5797 Also optimize the case where FROM is 0 or TO is the size.
5799 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5801 * search.c (Freplace_match): Use make_specified_string.
5802 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5803 to catch bogus override face of glyph strings.
5804 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5805 Move common substring range checking code to...
5806 (validate_substring): ...this function.
5808 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5810 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5812 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5814 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5815 bar is zero height, just return (Bug#16976).
5816 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5818 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5820 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5821 is nil. If waiting for toolbar to complete, force a redraw.
5823 2014-03-28 Glenn Morris <rgm@gnu.org>
5825 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5826 (emacs_bugreport): New variable.
5827 (usage_message): Use PACKAGE_BUGREPORT.
5828 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5830 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5832 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5834 Port recent signal-related changes to FreeBSD.
5835 Problem reported by Herbert J. Skuhra.
5836 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5837 Move decls from here ...
5838 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5840 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5842 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5843 and width of image background when it is displayed with a 'box'
5846 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5848 More backward-compatible fix to char-equal core dump (Bug#17011).
5849 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5850 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5852 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5854 * image.c (init_svg_functions): When loading SVG-related libraries,
5855 free already loaded libraries if the initialization fails.
5856 (rsvg_handle_set_size_callback): Remove declaration, unused.
5858 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5860 Fix core dump in char-equal (Bug#17011).
5861 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5862 unibyte buffers, as we can't tell whether the characters are
5865 * insdel.c (adjust_markers_for_delete): Remove unused local.
5867 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5869 Have (MARKER . ADJUSTMENT) undo records always be immediately
5870 after their corresponding (TEXT . POS) record in undo list.
5872 * lisp.h (record-delete): New arg record_markers.
5873 (record_marker_adjustment): No longer needed outside undo.c.
5874 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5875 adjustments to undo.c's record_marker_adjustments. Note that
5876 fileio.c's decide_coding_unwind is another caller to
5877 adjust_markers_for_delete. Because it has undo list bound to t,
5878 it does not rely on adjust_markers_for_delete to record marker
5880 (del_range_2): Swap call to record_delete and
5881 adjust_markers_for_delete so as undo marker adjustments are
5882 recorded before current deletion's adjustments, as before.
5883 (adjust_after_replace):
5884 (replace_range): Pass value for new record_markers arg to
5886 * undo.c (record_marker_adjustment): Rename to
5887 record_marker_adjustments and made static.
5888 (record_delete): Check record_markers arg and call
5889 record_marker_adjustments.
5890 (record_change): Pass value for new record_markers arg to
5892 (record_point): at_boundary calculation no longer needs to account
5893 for marker adjustments.
5895 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5897 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5900 2014-03-26 Glenn Morris <rgm@gnu.org>
5902 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5904 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5906 * buffer.c (struct sortvec): Add field `spriority'.
5907 (compare_overlays): Use it.
5908 (sort_overlays): Set it.
5910 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5912 * xdisp.c (redisplay_window): If all previous attempts to find the
5913 cursor row failed, try a few alternatives before falling back to
5914 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5916 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5918 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5919 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5921 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5922 variables on Windows.
5924 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5926 * w32.c (unsetenv): Remove unused var `retval'.
5927 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5929 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5930 (start_watching): Remove unused var `thr'.
5932 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5933 (find_child_console): Remove unnecesary var `thread_id'.
5935 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5936 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5938 2014-03-26 Glenn Morris <rgm@gnu.org>
5940 * filelock.c (Flock_buffer): Doc tweak.
5942 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5943 * emacs.c (shut_down_emacs):
5944 * fileio.c (Finsert_file_contents, write_region):
5945 * filelock.c (top-level, syms_of_filelock):
5946 * insdel.c (prepare_to_modify_buffer_1):
5947 CLASH_DETECTION is always defined now.
5949 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5951 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5952 DLL handle, to speed up thread startup.
5954 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5956 Handle sigmask better with nested signal handlers (Bug#15561).
5957 * atimer.c (sigmask_atimers): Remove.
5958 Remaining use rewritten to use body of this function.
5959 * atimer.c (block_atimers, unblock_atimers):
5960 * callproc.c (block_child_signal, unblock_child_signal):
5961 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5962 New arg OLDSET. All callers changed.
5963 * atimer.c (block_atimers, unblock_atimers):
5964 * callproc.c (block_child_signal, unblock_child_signal):
5965 * keyboard.c (handle_interrupt):
5966 * sound.c (vox_configure, vox_close):
5967 Restore the old signal mask rather than unilaterally clearing bits
5968 from the mask, in case a handler is running within another
5969 handler. All callers changed.
5970 * lisp.h, process.c, process.h, term.c:
5971 Adjust decls and callers to match new API.
5972 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5973 signal handlers aren't supposed to use floating point anyway.
5974 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5976 2014-03-23 Daniel Colascione <dancol@dancol.org>
5978 Split gc_sweep into discrete functions for legibility and better
5981 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5982 (sweep_vectors): Fix typo in comment.
5983 (sweep_conses, sweep_floats, sweep_intervals)
5984 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5985 (gc_sweep): Call new functions, to which existing functionality is
5987 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5989 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5991 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5993 2014-03-23 Daniel Colascione <dancol@dancol.org>
5995 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5996 only if xic_style calls for it. This change allows Emacs to work
5997 with ibus. Also, don't leak resources if create_frame_xic fails,
5998 and stop caching xic_style across different displays.
5999 (supported_xim_styles): Make const.
6000 (best_xim_style): Remove first parameter: it's always just
6001 supported_xim_styles. Change to look at supported_xim_styles
6004 2014-03-23 Daniel Colascione <dancol@dancol.org>
6006 * term.c (init_tty): Rearrange condition for clarity; print
6007 appropriate diagnostic.
6009 2014-03-23 Daniel Colascione <dancol@dancol.org>
6011 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6012 array. (ASAN caught.)
6014 2014-03-22 Glenn Morris <rgm@gnu.org>
6016 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6018 2014-03-22 Daniel Colascione <dancol@dancol.org>
6020 * process.c (conv_sockaddr_to_lisp): When extracting the string
6021 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6023 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6025 Fix regression introduced by patch for Bug#10500.
6026 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6027 * w32term.c (x_draw_image_relief): Likewise.
6029 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6031 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6032 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6033 maximize a frame for odd default fonts.
6035 2014-03-21 Glenn Morris <rgm@gnu.org>
6037 * minibuf.c (history-length): Increase default from 30 to 100.
6039 2014-03-21 Daniel Colascione <dancol@dancol.org>
6041 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6042 every time we switch to minibuffer.
6044 * alloc.c (lisp_align_malloc, allocate_string_data)
6045 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6046 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6048 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6050 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6051 support more "verbs".
6053 2014-03-21 Daniel Colascione <dancol@dancol.org>
6055 Always prohibit dumping a dumped Emacs.
6057 * emacs.c (might_dump): New variable.
6058 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6059 * lisp.h (might_dump): Declare.
6060 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6062 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6064 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6066 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6068 * doc.c (store_function_docstring): Warn when we don't know where to
6070 (Fsubstitute_command_keys): Don't advertise the fact that
6071 text-properties are dropped, since we think it's a bug that we'll fix.
6073 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6074 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6075 * frame.c (frame_garbaged): Make "docstring" more precise.
6077 2014-03-20 Glenn Morris <rgm@gnu.org>
6079 * charset.c (init_charset): When we cannot find the charsets directory,
6080 mention if EMACSDATA is set.
6082 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6084 * fns.c (Frandom): Fix rare bug where the result isn't random.
6086 Fix porting inconsistency about rounding to even.
6087 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6088 This way, the unusual !HAVE_RINT case acts like the usual
6089 HAVE_RINT case, and we can fix the documentation accordingly.
6091 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6093 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6094 (w32_wnd_proc): Initialize the dwHoverTime member of
6095 TRACKMOUSEEVENT structure.
6097 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6099 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6101 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6103 * search.c (find_newline): Speed up the function when using the
6104 newline cache, by halving the number of calls to
6105 region_cache_forward and region_cache_backward. (Bug#16830)
6107 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6109 * buffer.c (Fset_buffer): Document return value (bug#17015).
6111 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6113 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6114 nil, always resize character wise to avoid potential loss of the
6115 mode line (Bug#16923 related).
6117 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6119 * frame.c (x_set_frame_parameters): Always calculate new sizes
6120 pixelwise to avoid potential loss when rounding.
6122 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6124 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6125 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6127 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6129 * w32.c (fstatat): Don't add an extra slash if the argument ends
6130 with a slash: this fails the subsequent call to stat_worker on
6131 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6133 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6135 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6137 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6139 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6141 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6142 when frame is only on one screen (Bug#14713).
6144 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6146 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6147 there's a valid wrap point in the display line, the last glyph
6148 cannot "just barely fit" on this row, because display_line doesn't
6149 let it. Instead, proceed as if the last glyph didn't fit, so that
6150 we eventually back up the iterator to the wrap point. This avoids
6151 delusional behavior of move_it_to, whereby it proceeds to the next
6152 display line, but sets current_x to zero for all the glyphs that
6153 without word-wrap would fit on the previous display line.
6154 One result was that visual-order cursor movement behaved erratically
6156 (Fmove_point_visually): Add code to find the x coordinate of the
6157 last character before wrap point, under word-wrap on a TTY.
6159 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6162 also return value of MOVE_POS_MATCH_OR_ZV from
6163 move_it_in_display_line_to, when moving from beginning of line to
6164 point's position. (Bug#16961)
6166 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6168 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6169 * window.c (Fselect_window): Explain NORECORD and
6170 `buffer-list-update-hook' in doc-string.
6172 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6174 * window.c (Fother_window_for_scrolling): Check that
6175 Vother_window_scroll_buffer is a buffer.
6177 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6179 * xterm.c (xim_initialize): Always pass a copy of resource name
6180 to XRegisterIMInstantiateCallback and eassert whether return
6181 value is True. Passing copy is important because Xlib doesn't
6182 make its own copy and resource name argument usually points to
6183 SSDATA (Vx_resource_name), which may be changed from Lisp.
6184 (xim_close_display): For XUnregisterIMInstantiateCallback,
6185 always eassert return value and pass exactly the same values
6186 as were used for XRegisterIMInstantiateCallback.
6187 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6188 sources to check why if you are interested.
6190 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6192 * dispnew.c (change_frame_size_1): Add new_lines instead of
6193 new_height, the latter may be still zero if passed as such.
6194 * window.c (Fwindow_pixel_height): Mention bottom divider in
6197 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6199 Fix "resource temporarily unavailable" with xgselect
6201 * xgselect.c: Include <stdbool.h>.
6202 (xg_select) [!USE_GTK]: Don't lose track of errno.
6204 Fix minor --enable-gcc-warnings issues.
6205 * widget.c (update_various_frame_slots, EmacsFrameResize):
6206 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6208 2014-03-04 Ken Brown <kbrown@cornell.edu>
6210 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6211 represent the actual adjustment needed for alignment.
6213 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6215 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6216 needed, and don't reallocate if the initial allocation already
6217 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6219 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6221 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6224 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6226 * cmds.c (delete-char): Update docstring pointing out that the
6227 function ignores `delete-active-region' and `overwrite-mode'.
6229 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6231 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6233 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6234 allocated buffer due to alignment.
6235 (freehook): If the block to be freed was allocated by
6236 'aligned_alloc', find its real pointer before calling 'free'.
6238 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6241 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6243 * font.c (toplevel): Adjust comment about font cache layout.
6244 (font_clear_cache): Fix to match real font cache layout.
6245 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6246 (Fframe_font_cache) [FONT_DEBUG]: New function.
6247 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6249 Avoid crashes when X fonts are erroneously freed on reused X
6250 'Display *' connection data (Bug#16069). Note that X font
6251 resources still may be leaked, but currently there is no way
6252 to completely avoid it.
6253 * xterm.h (struct x_display_info): New member x_id. Add comments.
6254 * xterm.c (x_display_id): New variable.
6255 (x_term_init): Assign identifier to each opened X connection.
6256 * xfont.c (struct xfont): New member x_display_id.
6257 (xfont_open): Initialize it with frame's display id.
6258 (xfont_close): Check whether font's display id matches the one
6259 recorded for the given display. Adjust comment.
6260 * xftfont.c (struct xftfont_info):
6261 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6263 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6265 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6266 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6267 killed Vother_window_scroll_buffer.
6268 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6270 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6272 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6273 that start with more than 2 slashes as UNCs. (Bug#16751)
6275 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6277 Fix a few crashes and leaks when cloning C strings.
6278 * alloc.c, lisp.h (dupstring): New function.
6279 * gtkutil.c (xg_get_font):
6280 * term.c (tty_default_color_capabilities):
6281 * xsettings.c (store_monospaced_changed)
6282 (store_font_name_changed, parse_settings)
6283 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6284 This avoids some unlikely crashes due to accessing freed storage,
6285 and avoids some minor memory leaks in the more-typical case.
6287 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6289 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6290 cursor when modeline can't be dragged (Bug#16647).
6292 2014-02-28 Glenn Morris <rgm@gnu.org>
6294 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6295 from custom-delayed-init-variables. (Bug#11565)
6297 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6299 More fixes for mouse glyph calculations (Bug#16647).
6300 * window.c (coordinates_in_window): In intersection of
6301 horizontal and vertical window dividers prefer the horizontal
6302 one. Add some extra parens to last fix.
6303 (window_relative_x_coord): Return x-coordinate for header and
6305 * xdisp.c (remember_mouse_glyph): In text area don't extend
6306 glyph into mode line to show the vertical drag cursor there
6307 immediately. Subdivide mouse glyphs in right fringes to show a
6308 horizontal drag cursor as soon as we enter the "grabbable width"
6309 portion. Handle vertical border case separately. Do not
6310 subdivide window divider areas.
6311 (note_mouse_highlight): On bottom divider of bottommost windows
6312 show vertical drag cursor only when the minibuffer window can be
6315 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6317 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6318 reset by the face of the object just displayed. See also bug#76.
6319 (get_next_display_element): If the string came from a display
6320 property, examine the box face attribute at it->position, not at
6321 it->current.pos, since the latter was not updated yet. (Bug#16870)
6322 (handle_face_prop): Improve commentary.
6324 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6326 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6327 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6329 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6331 Fixes around Bug#16647.
6332 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6333 ON_BOTTOM_DIVIDER cases.
6334 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6335 only if the window has no right divider.
6336 (Fcoordinates_in_window_p): Fix doc-string.
6338 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6340 * lread.c (Funintern): Fix doc to match advertised calling convention.
6342 2014-02-24 Daniel Colascione <dancol@dancol.org>
6344 * keyboard.c (read_char): Close race that resulted in lost events.
6346 2014-02-22 Glenn Morris <rgm@gnu.org>
6348 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6349 * window.c (window-resize-pixelwise): Doc fixes.
6351 * process.c (Finternal_default_process_filter)
6352 (Finternal_default_process_sentinel): Doc tweaks.
6354 2014-02-21 Glenn Morris <rgm@gnu.org>
6356 * process.c (Fprocess_buffer, Faccept_process_output)
6357 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6360 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6362 * window.c (Fwindow_scroll_bar_width): New function.
6364 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6366 Pacify GCC when configuring with --enable-gcc-warnings.
6367 * xdisp.c (move_it_in_display_line_to) [lint]:
6368 Initialize recently-added local.
6370 2014-02-21 Daniel Colascione <dancol@dancol.org>
6372 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6374 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6376 * xdisp.c (init_iterator): Don't dereference a bogus face
6377 pointer. (Bug#16819)
6378 (try_cursor_movement): Don't use cursor position if
6379 set_cursor_from_row failed to compute it. This avoids assertion
6380 violations in MATRIX_ROW.
6381 (move_it_in_display_line_to): Save the iterator state in ppos_it
6382 only once per call. Reimplement the method used to return to the
6383 best candidate position if all the positions found in display line
6384 are beyond TO_CHARPOS. This cuts down the number of calls to
6385 bidi_shelve_cache, which moves a lot of stuff when lines are long
6386 and include bidirectional text. (Bug#15555)
6388 2014-02-20 Glenn Morris <rgm@gnu.org>
6390 * data.c (Fdefalias): Doc fix.
6392 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6394 * xdisp.c (display_line): Fix horizontal scrolling of large images
6395 when fringes are turned off. This comes at a price of not
6396 displaying the truncation/continuation glyphs in this case.
6399 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6400 CreateDIBSection returns an error indication, zero out *ximg after
6401 destroying the image. This avoids crashes in memory allocations
6402 due to the fact that some of the callers also call
6403 x_destroy_x_image, which will attempt to free an already free'd
6406 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6408 * widget.c (update_various_frame_slots): Don't set
6409 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6411 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6413 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6415 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6417 temacs --daemon fix (Bug#16599).
6418 * emacs.c (main): Initialize daemon_pipe[1] here ...
6419 (syms_of_emacs): ... instead of here.
6421 2014-02-16 Anders Lindgern <andlind@gmail.com>
6423 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6426 2014-02-16 Daniel Colascione <dancol@dancol.org>
6428 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6429 (xd_get_connection_address): Use it.
6430 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6431 xd_get_connection_address because the latter signals if the bus
6432 we're trying to close is already disconnected.
6434 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6436 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6437 argument to CreateThread. This avoids segfaults on Windows 9X.
6438 Reported by oslsachem <oslsachem@gmail.com>.
6440 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6442 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6443 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6444 (check_lseek): New function, to report lseek errors.
6445 (save_data_space, update_file_ptrs, read_header, write_header)
6446 (copy_file, copy_rest, unexec): Use these news functions.
6447 (update_file_ptrs): Don't assume wraparound behavior when
6448 converting a large size_t value to off_t.
6450 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6452 * composite.c (fill_gstring_header): Pass positions as C integers
6453 and move parameters checking to...
6454 (Fcomposition_get_gstring): ...this function. Handle case when
6455 buffer positions are in reversed order and avoid crash (Bug#16739).
6457 * buffer.c (validate_region): Mention current buffer in error message.
6459 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6461 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6463 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6465 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6467 2014-02-11 Glenn Morris <rgm@gnu.org>
6469 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6470 Replace refs to "OpenStep" in messages.
6472 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6474 Avoid "." at end of error diagnostics.
6475 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6476 * font.c (Ffont_at):
6477 * nsfns.m (ns_display_info_for_name):
6478 * nsselect.m (Fx_own_selection_internal):
6479 * nsterm.m (performDragOperation:):
6480 Remove "." from end of diagnostic.
6482 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6484 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6485 unintuitive (bug#15824).
6486 (Fyes_or_no_p): Doc fix (bug#15456).
6488 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6490 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6492 * eval.c (call_debugger): When exiting the debugger, do not allow
6493 max_specpdl_size less than actual binding depth (Bug#16603).
6494 (syms_of_eval): Adjust docstring.
6496 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6498 * cmds.c (Fself_insert_command): Output a clearer error message on
6499 negative repetitions (bug#9476).
6501 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6503 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6505 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6507 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6509 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6511 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6513 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6515 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6517 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6519 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6520 `exit' works (bug#15865).
6522 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6524 Constrain window box/body sizes and margin widths (Bug#16649).
6525 * xdisp.c (window_box_width): Don't return less than zero.
6526 (window_box_left_offset, window_box_right_offset): Don't return
6527 more than the window's pixel width.
6528 * window.c (window_body_height, window_body_width): Don't return
6530 (window_resize_apply): Adjust margin width, if necessary.
6532 2014-02-07 Glenn Morris <rgm@gnu.org>
6534 * nsterm.m (syms_of_nsterm): Doc fix.
6536 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6538 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6539 New variables: pointers through which to call the respective APIs.
6540 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6541 (filename_from_ansi, sys_link, check_windows_init_file):
6542 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6543 This is required on Windows 9X, where we dynamically load
6544 UNICOWS.DLL which has their non-stub implementations.
6545 (maybe_load_unicows_dll): Assign addresses to these 2 function
6546 pointers after loading UNICOWS.DLL.
6548 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6549 MultiByteToWideChar and WideCharToMultiByte through function
6552 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6555 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6557 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6558 for OSX >= 10.9 if separate spaces are used.
6559 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6561 2014-02-06 Glenn Morris <rgm@gnu.org>
6563 * buffer.c (cache-long-scans): Doc fix.
6565 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6567 * w32fns.c (Fw32_shell_execute): Doc fix.
6569 2014-02-05 Bastien Guerry <bzg@gnu.org>
6571 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6572 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6574 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6576 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6577 outside the window (Bug#16649).
6579 * xdisp.c (note_mouse_highlight): When entering a margin area show
6580 a non-text cursor (Bug#16647).
6582 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6584 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6585 It prompted a compile-time diagnostic on GNU/Linux.
6586 Simplify to remove the need for the label.
6588 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6590 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6591 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6592 to show it; otherwise return 'unsupported--w32-dialog' to signal
6593 to the caller that emulation with menus is necessary.
6594 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6596 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6598 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6601 * menu.c (Fx_popup_dialog): Don't condition the call to
6602 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6603 special symbol 'unsupported--w32-dialog', emulate the dialog with
6604 a menu by calling x-popup-menu.
6606 * menu.h (Qunsupported__w32_dialog): New extern variable.
6608 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6610 * keyboard.c (kbd_buffer_get_event): Read file notification events
6613 * xgselect.c (xg_select): Read glib events in any case, even if
6614 there are no file descriptors to watch for. (Bug#16519)
6616 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6618 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6619 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6620 * w32term.c (w32_draw_window_divider): Handle first and last
6622 * w32term.h (w32_fill_area_abs): New function.
6623 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6625 * xfaces.c (realize_basic_faces): Handle new face ids.
6626 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6627 and bottom divider width.
6628 * xterm.c (x_draw_window_divider): Handle first and last pixels
6631 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6633 * print.c (Fexternal_debugging_output): Add cast to pacify
6634 --enable-gcc-warnings.
6635 * eval.c (call_debugger): Grow specpdl if the debugger was
6636 entered due to specpdl overflow (Bug#16603) and allow more
6637 specpdl space for the debugger itself.
6639 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6641 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6644 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6646 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6647 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6649 * print.c (Fexternal_debugging_output): If the argument character
6650 is non-ASCII, encode it with the current locale's encoding before
6651 writing the result to the terminal. (Bug#16448)
6653 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6654 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6657 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6659 * process.c (create_process): Reset SIGPROF handler in the child.
6660 * callproc.c (call_process): Likewise.
6662 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6664 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6666 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6668 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6669 of zero to print strings, GDB doesn't like it.
6671 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6672 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6673 we still use correct addresses. (Bug#16576)
6675 2014-01-27 K. Handa <handa@gnu.org>
6677 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6678 to preserve the code detection behavior of 24.3.
6679 * coding.h (struct coding_system): New member detected_utf8_bytes.
6680 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6681 (decode_coding_gap): Use short cut for UTF-8 file reading only
6682 when coding->detected_utf8_bytes equals to coding->src_bytes.
6683 * fileio.c (Finsert_file_contents): Cancel the previous change.
6685 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6687 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6688 that are not visible.
6690 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6692 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6693 is grabbed (Bug#16565).
6695 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6697 * xdisp.c (last_max_ascent): Re-remove after erroneously
6698 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6700 (move_it_to): Re-remove reference to last_max_ascent.
6701 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6702 max_descent here instead of calling line_bottom_y.
6705 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6707 * terminal.c (initial_free_frame_resources): New function.
6708 (init_initial_terminal): Install new hook to free face cache
6709 on initial frame and avoid memory leak. For details, see
6710 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6711 * xfaces.c (free_frame_faces): Adjust comment.
6713 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6715 * data.c (Fstring_to_number): Document results if unparsable
6718 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6720 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6722 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6724 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6725 * coding.c (detect_coding_utf_8, emacs_mule_char)
6726 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6727 (check_utf_8, decode_coding):
6728 * coding.h (struct coding_system.errors):
6729 Use ptrdiff_t, not int, for integer values derived from buffer and
6732 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6733 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6734 before invoking decode_coding_gap, since there's just one block.
6736 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6738 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6739 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6740 too early. Again run change_frame_size before assigning menu-
6743 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6745 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6746 arrives, call x_check_fullscreen, in case the new display has a
6747 different resolution. (Bug#16517)
6749 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6751 * term.c (read_menu_input): If the selected frame changes, exit
6753 (tty_menu_show): If the selected frame changes while we displayed
6754 a menu, throw to top level. (Bug#16479)
6756 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6758 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6760 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6762 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6763 * data.c (count_one_bits_word): Fix bug (negated comparison)
6764 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6766 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6768 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6769 Avoid undefined behavior by initializing display property bit of a
6770 string processed by the bidirectional iterator. For details, see
6771 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6773 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6775 Minor cleanup of previous change.
6776 * image.c (imagemagick_error, Fimagemagick_types):
6777 Omit some recently-introduced and unnecessary casts and assignments.
6779 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6781 Fix two memory leaks discovered with Valgrind.
6782 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6783 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6785 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6787 Fixes in window size functions around Bug#16430 and Bug#16470.
6788 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6789 (Fwindow_mode_line_height, Fwindow_header_line_height)
6790 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6791 Minor doc-string adjustments.
6792 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6793 Rewrite doc-strings.
6794 (window_body_height, window_body_width): Do not count partially
6795 visible lines/columns when PIXELWISE is nil (Bug#16470).
6796 (Qfloor, Qceiling): New symbols.
6798 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6800 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6801 when the image cache is not yet allocated. (Bug#16509)
6803 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6805 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6806 re-attach intervals to its base buffer (Bug#16502).
6807 * intervals.c (set_interval_object): Move from here...
6808 * intervals.h (set_interval_object): ... to here. Fix comments.
6810 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6812 Avoid undefined behavior by initializing buffer redisplay bit.
6813 Problem reported by Dmitry Antipov in
6814 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6815 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6817 Revert some of the CANNOT_DUMP fix (Bug#16494).
6818 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6820 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6822 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6823 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6824 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6825 they are replaced by macros that expand into direct calls to the
6826 corresponding functions from GDI32.DLL.
6827 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6828 variables in the Cygwin build, they are unused.
6830 2014-01-19 K. Handa <handa@gnu.org>
6832 * composite.c (composition_update_it): Fix previous change.
6834 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6836 Fix file name handling on MS-Windows 9X.
6837 * w32.c (maybe_load_unicows_dll): New function.
6839 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6840 on, to make sure we can convert file names to and from UTF-8 on
6841 Windows 9X. This fixes a failure to start up because Emacs cannot
6842 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6844 * w32font.c [WINDOWSNT]: Include w32.h.
6845 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6846 of implementing the same stuff.
6847 Remove now unused g_b_init_is_windows_9x.
6849 * w32.h (maybe_load_unicows_dll): Add prototype.
6851 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6853 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6854 switch to single keyboard. Prevents daemon crashes when a new
6855 client connects while we show a TTY menu in an existing client.
6858 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6860 Fix MinGW64 porting problem with _setjmp.
6861 Reported by Eli Zaretskii in:
6862 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6863 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6864 the old _setjmp and _longjmp. All uses changed.
6866 2014-01-13 Daniel Colascione <dancol@dancol.org>
6868 * textprop.c (Fremove_list_of_text_properties):
6869 Correctly handle reaching the end of the interval tree. (Bug#15344)
6871 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6873 * xdisp.c (resize_mini_window): Round height to a multiple of
6874 frame's line height. Fix bug in calculation of window start
6875 position (Bug#16424).
6877 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6879 * macfont.m: Include termchar.h.
6880 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6881 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6882 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6883 *_WITH_GC_* to take face and f as parameters.
6884 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6885 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6887 2014-01-13 Daniel Colascione <dancol@dancol.org>
6889 Fix menu item updating in the presence of the Unity global menu
6892 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6893 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6895 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6896 updating menus; explain why.
6897 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6898 problem it's supposed to solve and it interferes with detecting
6899 the presence of a global menu.
6900 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6903 2014-01-11 K. Handa <handa@gnu.org>
6905 * composite.c (composition_update_it): Fix indexing of
6906 LGSTRING_CHAR (Bug#15984).
6908 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6910 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6912 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6914 * xdisp.c (try_window_id): Don't use this function's optimizations
6915 if overlays in the buffer displayed by the window have changed
6916 since last redisplay. (Bug#16347)
6917 (message_dolog): Fix indentation.
6919 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6921 * frame.c (frame_resize_pixelwise): Fix doc-string.
6923 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6925 Fix handling of internal borders (Bug#16348).
6926 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6927 Remove internal border width from pixel width of windows.
6928 (change_frame_size_1): Don't return early when frame's pixel
6929 size changes - we still have to record the new sizes in the
6931 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6932 also when toolbar gets larger.
6933 * window.c (check_frame_size): Include internal_border_width in
6935 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6936 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6937 In non-toolkit/non-GTK version clear internal border.
6938 * xterm.c (x_clear_under_internal_border): New function for
6939 non-toolkit/non-GTK version.
6940 (x_after_update_window_line): In non-toolkit/non-GTK version
6942 (handle_one_xevent, x_set_window_size):
6943 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6944 * xterm.h (x_clear_under_internal_border): Extern it.
6946 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6948 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6949 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6952 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6954 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6955 last value of point is not equal to buffer's point. (Bug#16129)
6957 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6960 * nsterm.h (updateCollectionBehavior): Rename from
6961 updateCollectionBehaviour. All uses changed.
6963 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6964 * Makefile.in (SETFATTR): New macro.
6965 (temacs$(EXEEXT)): Use it.
6967 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6969 Fix maximization behavior on Windows (Bug#16300).
6970 * w32fns.c (w32_fullscreen_rect): Don't handle
6971 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6972 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6973 of SetWindowPos. Restore last placement also when leaving
6974 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6975 but the FULLSCREEN_BOTH case.
6977 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6980 * data.c (arithcompare_driver):
6981 * fileio.c (Fcar_less_than_car):
6982 * fns.c (internal_equal):
6983 * frame.c (delete_frame):
6984 * lisp.h (enum More_Lisp_Bits):
6986 Avoid C99 constructs that don't work in C89.
6987 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6988 to port to C89, which doesn't have 'long long'.
6989 (count_trailing_zero_bits): Use them.
6991 2014-01-03 Chong Yidong <cyd@gnu.org>
6993 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6995 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6997 Further adjust frame/window scrollbar width calculations.
6998 * window.c (apply_window_adjustment):
6999 Set windows_or_buffers_changed.
7000 (Fwindow_scroll_bars): Return actual scrollbar width.
7001 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7002 For non-toolkit builds again use 14 as minimum width and set
7003 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7004 * xterm.c (XTset_vertical_scroll_bar): Take width from
7005 WINDOW_SCROLL_BAR_AREA_WIDTH.
7006 (x_new_font): Rename wid to unit. Base calculation of new
7007 scrollbar width on toolkit used and make it analogous to that of
7008 x_set_scroll_bar_default_width.
7009 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7010 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7011 of GetSystemMetrics.
7012 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7013 WINDOW_SCROLL_BAR_AREA_WIDTH.
7014 (x_new_font): Make it correspond to changes in xterm.c.
7016 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7018 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7019 This is a cleaner way to fix the MinGW-w64 porting problem.
7020 Check for INTPTR_MAX misconfiguration.
7022 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7024 * search.c (newline_cache_on_off, find_newline): In indirect
7025 buffers, use the newline cache of the base buffer.
7027 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7028 buffer, invalidate the caches of its base buffer. (Bug#16265)
7030 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7031 buffers, use the width-run cache of the base buffer.
7033 * xdisp.c (redisplay_window): When the window displays an indirect
7034 buffer, and the character widths in the display table have
7035 changed, invalidate the width-run cache of the corresponding base
7038 * fileio.c (Finsert_file_contents): When invalidating the newline
7039 cache, consider the case of inserting into indirect buffer.
7041 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7042 In indirect buffers, use the paragraph cache of the base buffer.
7044 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7046 * window.c (grow_mini_window): Fix last change.
7048 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7050 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7052 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7054 * w32term.c (w32_initialize): Use LCID and LOWORD.
7056 * w32proc.c (create_child): Use pid_t for 5th argument.
7057 (IsValidLocale): Don't provide prototype for MinGW64.
7058 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7059 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7061 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7062 MinGW64 doesn't support.
7064 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7066 * w32.c (set_named_security_info): New function.
7067 (acl_set_file): Fall back on set_named_security_info if
7068 set_file_security fails.
7069 (g_b_init_set_named_security_info_w)
7070 (g_b_init_set_named_security_info_a): New static variables.
7071 (globals_of_w32): Initialize them to zero.
7072 (set_named_security_info): Set them to non-zero if the
7073 corresponding API is available.
7074 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7075 New function typedefs.
7077 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7079 Some more fixes following pixelwise resize changes including one
7081 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7082 of frame_resize_pixelwise.
7083 * widget.c (pixel_to_text_size): New function.
7084 (update_wm_hints): Have size hints respect value of
7085 frame_resize_pixelwise.
7086 (EmacsFrameResize): Alway process resize requests pixelwise.
7087 * window.c (grow_mini_window): Make sure mini window is at least
7089 * xdisp.c (display_menu_bar): Make sure menubar extends till
7091 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7092 (x_set_tool_bar_lines): Calculate pixelwise.
7093 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7094 frame_resize_pixelwise.
7096 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7098 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7099 variables not used there.
7101 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7103 * w32.c (sys_umask): New function. (Bug#16299)
7105 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7107 * dispnew.c (change_frame_size_1): Take old width of root window
7108 from that window's pixel width. (Bug#16284)
7110 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7112 Plain copy-file no longer chmods an existing destination (Bug#16133).
7113 * fileio.c (realmask): Now a static var, not a local.
7114 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7115 Remove arg STATPTR. All uses changed.
7116 (Fcopy_file): Do not alter permissions of existing destinations,
7117 unless PRESERVE-PERMISSIONS (renamed from
7118 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7119 Avoid race when testing for existing destinations and for
7120 when input and output files are the same.
7121 If changing the group fails, adjust both default and
7122 preserved permissions so that access is not granted to the
7124 (Fset_default_file_modes, init_fileio): Update realmask.
7125 (Fdefault_file_modes): Use realmask instead of calling umask.
7127 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7129 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7130 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7131 flags on the daemon pipe ends before execing.
7133 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7135 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7136 session. (Bug#14739)
7138 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7140 * callproc.c (Vexec_path): Document that exec-directory is in it.
7142 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7144 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7147 2013-12-27 Chong Yidong <cyd@gnu.org>
7149 * data.c (Fsymbol_function): Doc fix.
7151 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7153 Some more tinkering with Bug#16051.
7154 * window.c (resize_frame_windows): Don't let the size of the
7155 root window drop below the frame's default character size.
7156 Never ever delete any subwindows - let the window manager do the
7159 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7160 of toolbar lines needed when they exceed the height of the root
7162 (unwind_create_frame_1): New function.
7163 (Fx_create_frame): Generally inhibit calling the window
7164 configuration change hook here. Remove extra call to
7165 change_frame_size - it's not needed when we don't run the
7166 configuration change hook.
7168 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7170 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7171 On my Fedora 19 platform the core dumps were so big that
7172 my desktop became nearly catatonic.
7173 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7174 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7175 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7176 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7177 a clang-only syntax.
7178 * conf_post.h (__has_feature): New macro, if not already defined.
7179 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7180 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7182 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7184 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7185 is a file name. (Bug#16252)
7187 2013-12-25 Chong Yidong <cyd@gnu.org>
7189 * keyboard.c (Voverriding_terminal_local_map)
7190 (Voverriding_local_map): Doc fix.
7192 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7194 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7196 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7197 file name when it is submitted to ShellExecute. Simplify code.
7198 Don't test DOCUMENT for being a string, as that is enforced by
7199 CHECK_STRING. Doc fix.
7201 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7203 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7204 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7205 redisplay_tool_bar does. Improve and fix commentary.
7206 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7207 limits of the glyph matrices. (Bug#16051)
7208 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7209 only when the new size is different from the old one, and the new
7210 size can be achieved given the frame height.
7212 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7214 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7216 2013-12-23 Glenn Morris <rgm@gnu.org>
7218 * lread.c (Fload): Mention load-prefer-newer in doc.
7220 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7222 Handle Bug#16207 by being more restrictive when running hooks.
7223 * window.c (unwind_change_frame): New function.
7224 (Fset_window_configuration): Don't run configuration change hook
7225 while the frame configuration is unsafe. Call select_window
7228 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7230 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7232 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7234 * nsterm.h: Declare EmacsColor category.
7236 * nsterm.m (NSColor): Implement EmacsColor category.
7237 (ns_get_color): Use colorUsingDefaultColorSpace.
7238 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7240 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7242 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7244 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7245 having the PNG_NORETURN attribute, to avoid compiler warning in
7248 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7250 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7252 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7253 fringe background extension.
7254 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7255 because they are now always the same as `left' and `width',
7256 respectively. Remove code for the case that `width' and
7257 `sb_width' are different.
7259 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7261 Remove scroll_bar_actual_width from frames.
7262 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7263 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7264 (x_figure_window_size):
7265 * nsterm.m (x_set_window_size):
7266 * widget.c (set_frame_size):
7267 * w32term.c (x_set_window_size):
7268 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7269 scroll_bar_actual_width.
7271 Convert scroll_bar members to integers on Windows.
7272 * w32term.h (struct scroll_bar): Convert top, left, width,
7273 height, start, end and dragging to integers.
7274 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7276 * w32term.c (w32_set_scroll_bar_thumb)
7277 (w32_scroll_bar_handle_click): Remove XINT conversions for
7278 scroll_bar members. Treat bar->dragging as integer.
7279 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7280 first element. Remove XINT conversions for scroll_bar members.
7281 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7282 Remove XINT conversions for scroll_bar members.
7284 Fix assignment for new window total sizes.
7285 * window.c (Fwindow_resize_apply_total): Assign values for
7288 2013-12-20 Chong Yidong <cyd@gnu.org>
7290 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7291 argument to `append'.
7293 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7295 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7296 current text face, for extending the face of the display margins.
7299 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7300 Doc fix. (Bug#16190)
7302 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7304 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7307 * nsterm.m (Qfile, Qurl): New.
7308 (EV_MODIFIERS2): New macro.
7309 (EV_MODIFIERS): Use EV_MODIFIERS2.
7310 (ns_term_init): Remove font and color from DND, does not work on
7311 newer OSX, and other ports don't have them.
7312 (performDragOperation:): Handle modifiers used during drag.
7313 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7314 Remove global Lisp variables used to communicate with ns-win.el.
7315 Remove font and color handling.
7316 (syms_of_nsterm): Defsym Qfile and Qurl.
7318 2013-12-19 Anders Lindgren <andlind@gmail.com>
7320 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7321 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7323 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7324 (constrainFrameRect): Remove special case nr_screens == 1.
7325 Don't constrain size to size of view.
7327 * nsterm.h (ns_output): Remove dont_constrain.
7329 2013-12-19 Anders Lindgren <andlind@gmail.com>
7331 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7333 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7335 Minor fixes for recent openp changes.
7336 * lisp.h (GCPRO7): New macro.
7337 * lread.c (openp): Use bool for boolean; all callers changed.
7338 Protect save_string from GC. Don't assume that file descriptors
7339 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7340 warning about uninitialized variable.
7342 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7344 * w32fns.c (emacs_abort): Use intptr_t as argument of
7345 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7347 2013-12-18 Glenn Morris <rgm@gnu.org>
7349 * lread.c (Fload): Pass load_prefer_newer to openp.
7350 Don't bother checking mtime if openp already did it.
7351 (openp): Add `newer' argument, to check all suffixes
7352 and find the newest file.
7353 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7354 * callproc.c (call_process):
7355 * charset.c (load_charset_map_from_file):
7356 * emacs.c (init_cmdargs):
7357 * image.c (x_create_bitmap_from_file, x_find_image_file):
7359 * lread.c (Flocate_file_internal):
7360 * process.c (Fformat_network_address):
7361 * sound.c (Fplay_sound_internal):
7362 * w32.c (check_windows_init_file):
7363 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7365 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7367 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7369 * w32.c (getloadavg): Don't index samples[] array with negative
7370 indices. Recover from wall-clock time being set backwards.
7372 * w32term.c (w32_initialize): Declare the argument of
7373 set_user_model as const.
7375 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7376 (w32_menu_show): Constify some arguments passed to MessageBox.
7378 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7379 to initialize Lisp objects.
7381 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7382 initialize Lisp objects.
7384 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7385 use variables used only on X under that condition.
7387 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7388 variables not used there.
7390 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7392 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7393 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7395 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7397 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7398 code, revealed in presence of R2L characters, character
7399 compositions, and display vectors. A better fix for Bug#16148.
7400 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7401 GTK and NS builds, they don't have this member of struct frame.
7403 * dispextern.h (struct composition_it): Correct a comment for the
7406 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7408 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7409 This prevents a compilation error on C compilers that do not
7410 default functions to return 'int' if not declared. Also, add
7411 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7412 since it now uses inline functions.
7414 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7416 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7417 display margins on mode line, header line, and in the frame's
7418 tool-bar window. (Bug#16165)
7420 2013-12-16 Andreas Schwab <schwab@suse.de>
7422 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7424 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7426 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7429 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7431 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7433 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7435 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7436 intended to find bogus pointers in font objects (Bug#16140).
7437 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7438 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7439 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7440 Disable for MS-Windows due to Bug#15876; apparently this
7441 requires more or less substantial changes in fontset code.
7442 * xfont.c (xfont_close):
7443 * xftfont.c (xftfont_close): Call x_display_info_for_display
7444 to check whether 'Display *' is valid (Bug#16093 and probably
7447 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7449 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7450 Reported by Juanma Barranquero <lekktu@gmail.com>.
7452 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7453 open a pty on MS-Windows. (Bug#16152)
7455 * emacs.c (decode_env_path): Fix bogus comparison against
7456 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7458 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7460 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7461 (Fx_file_dialog): Add parentheses around && to silence warning.
7463 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7465 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7467 * xdisp.c (extend_face_to_end_of_line): Extend background of
7468 non-default face in margin areas as well. (Bug#16151)
7469 (display_line): Call extend_face_to_end_of_line for continued
7470 lines as well, if the display margins have non-zero width.
7471 (set_glyph_string_background_width): When needed, set the
7472 extends_to_end_of_line_p flag on glyph strings to be drawn in
7473 margin areas, not only in the text area.
7475 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7478 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7480 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7481 Don't worry about verify_error being t, since it has to be a list.
7483 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7485 Use bool for boolean, focusing on headers.
7486 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7487 No need to include <stdbool.h>, since conf_post.h does it now.
7488 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7489 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7490 (SET_PER_BUFFER_VALUE_P):
7491 * ccl.c, ccl.h (setup_ccl_program):
7492 * ccl.h (CHECK_CCL_PROGRAM):
7493 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7494 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7495 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7496 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7497 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7498 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7499 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7500 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7501 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7502 (CHARSET_FAST_MAP_SET):
7503 * coding.c (decode_coding_ccl, encode_coding_ccl):
7504 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7505 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7506 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7507 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7508 (decode_coding_c_string):
7509 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7510 * conf_post.h (has_attribute):
7511 * dispextern.h (trace_redisplay_p)
7512 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7513 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7514 (SET_GLYPH_FROM_CHAR_GLYPH)
7515 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7516 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7517 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7518 (cursor_in_mouse_face_p):
7519 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7520 (blank_row, prepare_desired_row)
7521 (build_frame_matrix_from_leaf_window, make_current)
7522 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7523 (update_window, scrolling_window, update_frame_line):
7524 * disptab.h (GLYPH_FOLLOW_ALIASES):
7525 * editfns.c (Fformat):
7526 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7527 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7528 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7529 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7530 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7531 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7532 (FONT_DEFERRED_LOG):
7533 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7534 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7535 (FRAME_MOUSE_UPDATE):
7536 * fringe.c (Fdefine_fringe_bitmap):
7537 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7538 (x_create_bitmap_from_xpm_data, xpm_load_image):
7539 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7540 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7541 (MERGE_INTERVAL_CACHE):
7542 * keymap.h (KEYMAPP):
7543 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7544 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7545 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7546 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7547 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7548 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7549 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7550 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7551 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7552 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7553 (SETUP_BUFFER_SYNTAX_TABLE):
7554 * systime.h (timespec_valid_p):
7555 * term.c (save_and_enable_current_matrix):
7556 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7557 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7558 (redisplay_internal, try_window_reusing_current_matrix)
7559 (sync_frame_with_window_matrix_rows, try_window_id)
7560 (display_menu_bar, display_tty_menu_item, display_mode_line)
7561 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7562 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7563 * xmenu.c (xmenu_show):
7564 * xterm.c (use_xim, x_term_init):
7565 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7566 (struct x_bitmap_record):
7567 Use bool for booleans.
7568 * ccl.c (struct buffer_text):
7569 * ccl.h (struct ccl_program):
7570 * charset.h (struct charset):
7572 * coding.h (struct iso_2022_spec, struct coding_system):
7573 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7574 (struct glyph_string, struct face, struct face_cache)
7575 (struct bidi_string_data, struct bidi_it)
7576 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7578 * editfns.c (Fformat):
7579 * frame.h (struct frame):
7580 * fringe.c (struct fringe_bitmap):
7581 * intervals.h (struct interval):
7582 * keyboard.h (struct kboard):
7583 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7584 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7585 (struct Lisp_Buffer_Local_Value, union specbinding):
7586 * macfont.m (struct macfont_info):
7587 * process.h (struct Lisp_Process):
7588 * termchar.h (struct tty_display_info):
7589 * window.h (struct window):
7590 * xterm.h (struct x_output):
7591 Use bool_bf for boolean bit-fields.
7592 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7593 All callers changed.
7594 * ccl.h (struct ccl_program): Remove unused members private_state,
7595 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7597 (struct ccl_spec): Remove unused members cr_carryover,
7598 eight_bit_carryover.
7599 * conf_post.h: Include <stdbool.h>.
7600 (bool_bf): New type.
7601 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7602 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7603 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7604 'do { ... } while (false)' brackets.
7605 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7606 Args must now be expressions; all callers changed.
7607 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7608 (PRODUCE_GLYPHS): Simplify use of boolean.
7609 * fileio.c (Fcopy_file):
7610 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7611 * lisp.h (UNGCPRO): Return void, not int.
7612 (FOR_EACH_TAIL): Use void expression, not int expression.
7613 * region-cache.c: Reindent.
7614 * region-cache.h: Copy comments from region-cache.c, to fix
7615 incorrect remarks about booleans.
7617 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7619 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7620 when character at point is displayed from a display vector.
7623 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7625 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7626 now a list of certificate validation checks that will abort a
7627 connection with an error.
7628 (Fgnutls_boot): Document it and use it.
7630 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7632 * w32term.c (w32_enable_frame_resize_hack): New variable.
7633 (x_set_window_size): Use it to hack frame resizing on Windows
7636 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7638 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7639 Windows-specific code to w32.c. Change error message text to
7640 match that of Posix platforms.
7642 * w32.c (w32_copy_file): New function, most of the code copied and
7643 reworked from Fcopy_file. Improve error handling. Plug memory
7644 leak when errors are thrown. Support file names outside of the
7645 current codepage. (Bug#7100)
7647 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7649 * lread.c (load_path_default): Prototype.
7651 2013-12-13 Glenn Morris <rgm@gnu.org>
7653 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7654 (dump_path): Remove.
7655 (load-path-default): Remove `changed' argument.
7656 Do not set dump_path permanently. Simplify.
7657 (init_lread): Simplify.
7658 (syms_of_lread): Remove dump_path.
7660 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7662 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7663 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7664 2013-12-12 font-related change to avoid Bug#16128, which
7665 is quite hard to fix without even more substantial changes.
7667 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7669 * font.c (font_close_object): Check for live frame (Bug#16128).
7671 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7673 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7674 Return ptrdiff_t, not int, since it's a buffer size.
7675 Reindent/reparen some macros to a more Gnuish style.
7677 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7679 Avoid undefined behavior with huge regexp interval counts.
7680 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7681 since it's now specialized to interval counts. All uses changed.
7682 Do not assume wraparound on signed integer overflow.
7683 (regex_compile): Simplify based on the above changes.
7685 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7687 Support file names on MS-Windows that use characters outside of
7688 the current system codepage. (Bug#7100)
7690 * w32.c (get_file_security, set_file_security)
7691 (create_symbolic_link): Separate pointers and boolean flags for
7692 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7693 non-zero, else the former.
7694 (codepage_for_filenames, filename_to_utf16, )
7695 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7697 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7699 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7700 Accept only one argument; all callers changed.
7701 (dostounix_filename): Remove the second argument, now works in
7702 UTF-8. All callers changed.
7703 (parse_root): Lose DBCS code.
7704 (get_long_basename, w32_get_short_filename, init_environment)
7705 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7706 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7707 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7708 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7709 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7710 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7712 (ansi_encode_filename): New function.
7713 (get_emacs_configuration, get_emacs_configuration_options):
7715 (add_volume_info, GetCachedVolumeInformation): Run the input file
7716 name through unixtodos_filename, to ensure it is stored and
7717 referenced in canonical form.
7718 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7719 (logon_network_drive, sys_link, utime): Improve error handling.
7720 (sys_access): New function.
7721 (hashval, generate_inode_val): Unused functions deleted.
7722 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7723 (check_windows_init_file): Convert error message from UTF-8 to
7724 ANSI codepage, for display in the message box.
7725 (globals_of_w32): Set w32_unicode_filenames according to the OS
7728 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7729 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7730 (syms_of_w32term): Declare w32-unicode-filenames.
7732 * w32proc.c (new_child, delete_child): Remove code that handled
7733 unused pending_deletion and input_file members of the child struct.
7734 (create_child, sys_spawnve): Convert all file names to ANSI
7735 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7736 name cannot be encoded in ANSI codepage. Don't use
7737 unixtodos_filename, mirror slashes by hand.
7738 (record_infile, record_pending_deletion): Functions deleted.
7739 (Fw32_short_file_name): Call w32_get_short_filename instead of
7742 * w32notify.c (add_watch): Work in Unicode mode when
7743 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7744 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7745 instead, do the same with Lisp primitives.
7747 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7748 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7749 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7750 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7751 (Fw32_shell_execute): Improve error reporting.
7752 (Fdefault_printer_name): Ifdef away for Cygwin.
7754 * w32.h (struct _child_process): Remove input_file and
7755 pending_deletion members that are no longer used.
7756 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7757 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7758 (ansi_encode_filename): New and updated prototypes.
7760 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7762 (unexec): Don't use dostounix_filename, it expects a file name in
7763 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7766 * fileio.c (Ffile_name_directory, file_name_as_directory)
7767 (directory_file_name, Fexpand_file_name)
7768 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7769 arguments of dostounix_filename.
7770 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7771 use MAX_UTF8_PATH for size of file-name strings.
7772 (emacs_readlinkat): Build an explicitly unibyte string for file
7774 (syms_of_fileio) <file-name-coding-system>:
7775 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7777 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7778 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7779 directories to UTF-8.
7780 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7781 environment, and each element of the input PATH, to UTF-8.
7783 * dired.c (file_attributes): Use build_unibyte_string explicitly
7784 to make Lisp strings from user and group names.
7786 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7789 * coding.c (decode_file_name, encode_file_name): New functions.
7791 * termcap.c (tgetent): Adapt to the change in arguments of
7794 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7797 * msdos.c (dostounix_filename, init_environment): Adapt to the
7798 change in arguments of dostounix_filename.
7800 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7801 [WINDOWSNT]: Encode file names passed to the image libraries in
7804 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7805 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7807 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7808 arguments of dostounix_filename.
7810 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7812 * font.h (struct font_entity) [HAVE_NS]: New field to record
7813 font driver which was used to create this entity.
7814 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7815 frame where the font was opened.
7816 (font_close_object): Add prototype.
7817 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7818 (font_close_object): Not static any more. Lost frame arg.
7819 Adjust comment and users.
7820 * alloc.c (cleanup_vector): Call font_close_object to adjust
7821 per-frame font counters correctly. If HAVE_NS, also call
7822 driver-specific cleanup for font-entity objects.
7823 * ftfont.c (ftfont_open):
7824 * nsfont.m (nsfont_open):
7825 * w32font.c (w32font_open_internal):
7826 * xfont.c (xfont_open):
7827 * xftfont.c (xftfont_open): Save frame pointer in font object.
7828 * macfont.m (macfont_open): Likewise.
7829 (macfont_descriptor_entity): Save driver pointer to be able
7830 to call its free_entity routine when font-entity is swept.
7831 * ftxfont.c (ftxfont_open): Add eassert because frame
7832 pointer should be saved by ftfont_driver.open.
7834 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7836 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7837 input polling is used. This is still meaningful for Cygwin, see
7838 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7839 * keyboard.c (poll_for_input_1, input_polling_used):
7840 Define unconditionally.
7841 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7842 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7843 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7844 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7845 (face_for_char): Likewise. Rearrange eassert and return ASCII
7846 face for CHAR_BYTE8_P.
7847 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7849 2013-12-11 Ken Brown <kbrown@cornell.edu>
7851 * dispextern.h (erase_phys_cursor):
7852 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7854 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7856 * nsterm.m (x_free_frame_resources):
7857 * term.c (tty_free_frame_resources):
7858 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7859 face cache because it's implied by free_frame_faces anyway.
7860 * w32term.c (x_free_frame_resources): Likewise. Do not call
7861 free_frame_faces twice.
7863 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7865 * editfns.c (Fformat_time_string): Mention %F in the doc.
7867 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7869 * window.c (resize_frame_windows): Don't return immediately when
7870 the root window's size doesn't change - the minibuffer window
7871 may still have to be repositioned/resized.
7872 * xfns.c (Fx_create_frame): Always change the frame size after
7873 initializing the frame's faces.
7874 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7875 change_frame_size should already have done it.
7876 (x_new_font): Assign new tool- and menu-bar heights.
7877 (x_set_window_size_1): Account for tool- and menu-bar heights
7878 (Bug#16013). Don't set pixel sizes since change_frame_size
7879 should already have done it.
7881 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7883 Remove the option of using libcrypto.
7884 * Makefile.in (LIB_CRYPTO): Remove.
7885 (LIBES): Don't use it.
7887 2013-12-11 Juri Linkov <juri@jurta.org>
7889 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7890 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7892 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7894 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7895 drawn tool bar items (Bug#16058).
7896 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7898 2013-12-09 Ken Brown <kbrown@cornell.edu>
7900 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7902 * lisp.h (get_frame_param): Adjust conditions for prototype
7905 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7907 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7908 Avoid unused macro warning if configured --without-xft.
7910 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7912 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7914 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7916 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7918 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7920 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7922 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7924 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7926 Use libcrypto's checksum implementations if available, for speed.
7927 * Makefile.in (LIB_CRYPTO): New macro.
7930 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7931 The macro didn't conform to C99 due to type mismatch,
7932 which caused compilation failure with Sun C 5.12,
7933 and it was confusing anyway. Include window.h to declare
7934 redisplay_other_windows.
7936 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7938 * window.c (set_window_buffer): Update mode line (bug#16084).
7940 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7942 Fix minor problems found by static checking.
7943 * keyboard.c (poll_for_input_1, input_polling_used):
7944 Define only if HAVE_NTGUI.
7945 * xmenu.c (popup_activate_callback): Omit unnecessary
7946 check against USE_X_TOOLKIT, which must be defined here anyway.
7947 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7950 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7952 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7954 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7956 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7958 * nsterm.m (x_set_window_size): Remove fprintf.
7959 (init): Define always. Set applicationDidFinishLaunchingCalled
7961 (applicationDidFinishLaunching:):
7962 Set applicationDidFinishLaunchingCalled.
7963 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7966 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7968 Pixel resize changes for NS (Bug#16049).
7969 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7970 height/width. row/cols are locals.
7971 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7972 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7973 (windowWillResize): Remove gsextra. Calculate extra as in
7975 (x_new_font): Don't change frame size if fullscreen.
7976 Change size pixelwise.
7978 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7979 comment in xfns.c. Change to pixelwise call.
7981 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7983 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7986 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7988 * xterm.c (input_signal_count): Remove.
7989 (x_dispatch_event): Define unconditionally.
7990 (x_make_frame_visible): Process X events until the frame
7991 is really visible (Bug#16027).
7992 * xterm.h (x_dispatch_event): Declare unconditionally.
7994 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7996 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7998 * nsterm.m (x_set_window_size): Handle pixelwise.
8000 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8002 * w32term.c (x_new_font):
8003 * xterm.c (x_new_font): Calculate new frame size from new font
8006 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8008 * lisp.h (FOR_EACH_TAIL): New macro.
8009 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8011 * window.c (select_window): Call second wset_redisplay before we change
8012 selected_window (bug#16034).
8014 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8016 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8018 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8020 * w32xfns.c: Include window.h, to avoid a compiler warning.
8022 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8024 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8025 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8026 window_scroll takes care of it.
8027 (Fset_window_point, Fdelete_other_windows_internal)
8028 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8029 (Fsplit_window_internal, Fdelete_window_internal)
8030 (Fresize_mini_window_internal, Fset_window_configuration)
8031 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8032 cause redisplay instead of forcing a complete redisplay.
8033 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8034 we're only affecting the selected_window.
8036 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8038 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8039 directional control characters. Update type and category
8040 determination according to the UBA from Unicode v6.3.
8041 (bidi_category_t): New category EXPLICIT_FORMATTING.
8043 * dispextern.h (bidi_type_t): Update to include new bidirectional
8044 properties introduced with Unicode v6.3. (Bug#16043)
8046 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8048 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8051 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8053 * font.c (font_list_entities): Remove dummy assignment.
8054 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8055 used on graphic displays only. Remove unused 'font_encoder' member.
8056 (struct font_bitmap): Remove unused 'extra' member.
8057 * nsfont.m (nsfont_open):
8058 * w32font.c (w32font_open_internal):
8059 * ftfont.c (ftfont_get_bitmap): Adjust users.
8061 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8063 Use bool for boolean.
8064 * tparam.c (tparam1):
8065 * undo.c (record_point, record_property_change):
8066 Use bool for boolean, for local vars that are always true or false.
8068 Minor integer overflow fixes (Bug#16033).
8069 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8070 This improves on the previous fix to this function.
8071 (window_resize_check): When summing up pixel counts, don't rely on
8072 undefined behavior if the sum overflows.
8074 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8076 * window.c (Fset_window_new_pixel): Don't choke at negative
8077 argument value (Bug#16033).
8079 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8080 to avoid crash in window_box_height.
8082 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8083 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8085 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8087 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8089 Minor integer overflow fixes.
8090 * window.c (Fset_window_new_pixel, grow_mini_window):
8091 * xdisp.c (Fwindow_text_pixel_size):
8092 Avoid undefined behavior on signed integer overflow.
8093 * xfns.c (x_set_mouse_color):
8094 Check that drag shape fits in 'unsigned', since that's what X wants.
8096 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8098 Improve reporting of fatal exception on MS-Windows.
8099 * w32fns.c (my_exception_handler): New function.
8100 (globals_of_w32fns): Set it up as the unhandled exception
8101 handler. Initialize exception code and address to zeros.
8102 (emacs_abort): If the exception code and address are available,
8103 print them at the beginning of the backtrace. Fix the format of
8104 printing addresses (was producing 0x0x12345678 on XP).
8107 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8109 * eval.c (Fbacktrace__locals): New function.
8110 (syms_of_eval): Defsubr it.
8112 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8114 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8115 Define here to unify between...
8116 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8117 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8119 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8121 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8123 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8124 fringe background extension.
8125 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8126 because they are now always the same as `left' and `width',
8127 respectively. Remove code for the case that `width' and
8128 `sb_width' are different.
8130 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8132 Fix minor problems found by static checking.
8133 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8134 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8135 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8137 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8139 * image.c (imagemagick_compute_animated_image): Don't crash if we
8140 have an animation with different-sized images (bug#15313).
8142 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8144 Remove some unused items introduced during pixelwise change.
8145 * window.c (window_resize_total_check): Remove unused function.
8146 * xdisp.c (remember_mouse_glyph): Remove unused label.
8147 (Ftool_bar_height): Move declaration inside #if.
8148 * xterm.c (x_set_window_size): Don't use r and c.
8150 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8152 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8155 * window.c (Fset_window_configuration): Comment out unused variables.
8157 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8159 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8161 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8163 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8165 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8166 HAVE_GNUTLS3 (Bug#16001).
8168 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8169 if interrupts are deferred (Bug#15801).
8171 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8173 Support resizing frames and windows pixelwise.
8174 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8175 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8176 (struct glyph_matrix): Replace window_left_col and
8177 window_top_line by window_pixel_left and window_pixel_top.
8178 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8180 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8181 (draw_window_divider, move_it_to, x_draw_right_divider)
8182 (x_draw_bottom_divider, change_frame_size): Add or fix
8184 * dispnew.c (change_frame_size_1): Change prototype.
8185 (adjust_glyph_matrix, required_matrix_width)
8186 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8187 values instead of lines and columns.
8188 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8189 WINDOW_TOTAL_FRINGE_WIDTH.
8190 (handle_window_change_signal, do_pending_window_change)
8191 (init_display): Adjusts calls of change_frame_size.
8192 (change_frame_size, change_frame_size_1): Handle pixelwise
8194 * frame.c (Qright_divider_width, Qbottom_divider_width):
8196 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8197 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8198 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8199 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8201 (set_frame_param): New function.
8202 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8203 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8204 (Ffringe_width, Fborder_width, Fright_divider_width)
8205 (Fbottom_divider_width): New functions, defsubr them.
8206 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8207 New argument pixelwise.
8208 (struct frame_parm_table): New members Qright_divider_width and
8209 Qbottom_divider_width.
8210 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8211 (x_report_frame_params): Handle Qright_divider_width and
8212 Qbottom_divider_width.
8213 (x_set_right_divider_width, x_set_bottom_divider_width):
8215 (frame_resize_pixelwise): New option.
8216 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8217 new_pixelwise, right_divider_width and bottom_divider_width;
8218 remove total_lines; rename text_lines, text_cols, new_text_lines
8219 and new_text_cols to text_height, text_width, new_height and
8220 new_width respectively.
8221 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8222 FRAME_TEXT_WIDTH respectively.
8223 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8224 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8225 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8227 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8228 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8229 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8230 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8231 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8232 (FRAME_TOTAL_COLS_ARG): Remove macro.
8233 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8234 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8235 (x_wm_set_size_hint): Handle frame pixel sizes.
8236 * indent.c (compute_motion, Fcompute_motion):
8237 Call window_body_width instead of window_body_cols.
8238 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8239 (make_lispy_position): Handle right and bottom dividers.
8240 (Fsuspend_emacs): Pixelize call of change_frame_size.
8241 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8242 * lisp.h: Extern set_frame_param.
8243 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8245 (Fx_create_frame): Add entry for vertical_drag_cursor.
8246 Pixelize call of change_frame_size.
8247 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8248 * nsterm.m (ns_update_window_end): Optionally draw right
8250 (x_set_window_size): Add argument pixelwise.
8251 Call check_frame_size and change_frame_size with pixelwise zero.
8252 (ns_draw_window_divider): New function.
8253 (ns_redisplay_interface): Add ns_draw_window_divider.
8254 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8255 (x_new_font): Call x_set_window_size with pixelwise zero.
8256 * print.c (print_object): For a window print its sequence
8258 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8259 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8260 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8261 (w32_createwindow): Use scroll bar area width.
8262 (w32_wnd_proc): Handle bottom divider width.
8263 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8264 (Fx_create_frame): Default divider width parameters.
8265 Caclulate sizes pixelwise. Add vertical drag cursor support.
8266 (x_create_tip_frame): Default divider widths to zero.
8267 Pixelize call to change_frame_size.
8268 (Fx_show_tip): Add handling of divider widths. Pixelize window
8270 (Fw32_frame_rect): New function.
8271 (frame_parm_handler w32_frame_parm_handlers): Add divider
8273 (Vx_window_vertical_drag_shape): Add variable.
8274 * w32inevt.c (resize_event, maybe_generate_resize_event):
8275 Pixelize change_frame_size calls.
8276 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8278 * w32term.c (w32_draw_window_divider): New function.
8279 (x_update_window_end): Handle right divider.
8280 (w32_draw_fringe_bitmap, x_scroll_run)
8281 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8282 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8283 Calculate new frame sizes pixelwise.
8284 (x_new_font): Pixelize call to x_set_window_size.
8285 (x_check_fullscreen): Pixelize call to change_frame_size.
8286 (x_set_window_size_1, x_set_window_size): New argument
8287 pixelwise. Calculate pixelwise.
8288 (x_wm_set_size_hint): Use scroll bar area width.
8289 (w32_redisplay_interface): Add w32_draw_window_divider.
8290 * w32term.h (struct w32_output): Add vertical drag cursor.
8291 * widget.c (set_frame_size, update_wm_hints)
8292 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8294 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8295 * window.c (sequence_number): Restore.
8296 (Fwindow_pixel_width, Fwindow_pixel_height)
8297 (Fwindow_mode_line_height, Fwindow_header_line_height)
8298 (window_pixel_to_total, Frun_window_scroll_functions)
8299 (Fset_window_new_pixel, window_resize_apply_total)
8300 (Fwindow_resize_apply_total): New functions.
8301 (window_body_height, window_body_width): Rename from
8302 window_body_lines. New argument PIXELWISE.
8303 Calculate pixelwise.
8304 (Fwindow_body_height, Fwindow_body_width): New argument
8306 (coordinates_in_window, window_relative_x_coord): Use window's
8307 pixel width instead of total width.
8308 (replace_window, recombine_windows): Initialize pixel values.
8309 (resize_root_window, resize_frame_windows, grow_mini_window)
8310 (shrink_mini_window): New argument PIXELWISE.
8311 Calculate pixelwise.
8312 (Fdelete_other_windows_internal, adjust_window_margins)
8313 (window_resize_check, window_resize_apply)
8314 (Fdelete_window_internal, Fresize_mini_window_internal)
8315 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8316 (check_frame_size): Rename arguments. New argument PIXELWISE.
8317 Calculate pixelwise.
8318 (set_window_buffer): Make samebuf bool. Run configuration change
8319 hook only if buffer changed.
8320 (Fset_window_buffer): Rewrite doc-string.
8321 (make_window): Initialize new_pixel slot.
8322 (Fwindow_resize_apply): Check pixel size of root window.
8323 (Fsplit_window_internal): Call 2nd argument pixel_size.
8324 Calculate pixelwise.
8325 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8327 (save_window_data): New slots frame_text_width,
8328 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8329 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8331 (Fcurrent_window_configuration, Fset_window_configuration)
8332 (save_window_save, compare_window_configurations): Handle new
8333 slots in save_window_data and saved_window.
8334 (Fset_window_scroll_bars): Fix doc-string.
8335 (window_resize_pixelwise): New variable.
8336 (coordinates_in_window, Fcoordinates_in_window_p):
8338 (make_parent_window): Adjust sequence_number.
8339 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8341 * window.h (struct window): New members new_pixel, pixel_left,
8342 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8343 (wset_new_pixel): New function.
8344 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8345 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8346 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8347 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8348 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8349 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8350 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8351 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8352 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8353 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8354 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8355 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8356 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8357 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8358 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8360 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8361 (window_body_width, check_frame_size): Adapt external declarations.
8362 * xdisp.c (last_max_ascent): New integer.
8363 (window_text_bottom_y): Handle bottom divider.
8364 (window_box_width, window_box_height): Calculate pixelwise.
8365 (get_glyph_string_clip_rects): Handle right divider.
8366 (remember_mouse_glyph): When windows are resized pixelwise
8367 proceed with width and height set to 1.
8368 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8370 (move_it_to): Calculate and return maximum x position
8372 (Fwindow_text_pixel_size): New function.
8373 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8374 (tool_bar_lines_needed): Rename to tool_bar_height.
8375 Calculate pixelwise.
8376 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8377 Calculate pixelwise.
8378 (redisplay_tool_bar): Calculate pixelwise.
8379 (redisplay_window): Calculate pixelwise. Handle dividers.
8380 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8381 (x_draw_vertical_border): Handle dividers.
8382 (define_frame_cursor1): Handle vertical drag cursor.
8383 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8384 (expose_window): Calculate pixelwise. Handle dividers.
8385 (init_xdisp): Initialize pixel values.
8386 * xfaces.c (Qwindow_divider): New face.
8387 (realize_basic_faces): Realize it.
8388 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8389 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8390 (x_set_scroll_bar_default_width): Default actual width to 16.
8391 (Fx_create_frame): Set sizes pixelwise.
8392 (x_create_tip_frame): Default divider widths to zero.
8393 Pixelize call of change_frame_size.
8394 (Fx_show_tip): Handle divider widths. Initial pixel position
8396 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8397 (Vx_window_vertical_drag_shape): New option.
8398 * xmenu.c (free_frame_menubar): Pixelize call of
8400 * xterm.c (x_draw_window_divider): New function.
8401 (x_update_window_end): Optionally draw right divider.
8402 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8403 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8404 (handle_one_xevent, x_new_font): Calculate pixelwise.
8405 (x_set_window_size_1, x_set_window_size): New argument
8406 pixelwise. Calculate pixelwise.
8407 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8408 (struct x_redisplay_interface): Add x_draw_window_divider.
8409 * xterm.h (struct x_output): Add vertical_drag_cursor.
8411 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8413 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8414 Set invisible frames's `redisplay' when a full redisplay is requested.
8415 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8416 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8417 (display_mode_lines): Set it here instead.
8419 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8421 * dispextern.h (set_window_update_flags): Remove.
8423 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8425 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8427 * xdisp.c (REDISPLAY_SOME_P): New macro.
8428 (redisplay_internal): Use it (bug#15999).
8429 (prepare_menu_bars, redisplay_window): Use it as well.
8431 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8433 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8435 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8436 (globals_of_w32font): Zero it out.
8437 (GetCharWidth32W_Proc): New function pointer.
8438 (get_char_width_32_w): New function.
8439 (compute_metrics): If get_glyph_outline_w returns an error, try
8440 get_char_width_32_w before declaring a failure. This avoids
8441 punishing raster (a.k.a. "bitmap") fonts by slowing down
8442 redisplay. (Bug#6364).
8444 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8446 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8447 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8448 highlight needs to be redisplayed. (Bug#15913)
8450 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8452 Fix minor problems found by static checking.
8453 * buffer.h (struct buffer_text, struct buffer):
8454 * frame.h (struct frame):
8455 * window.h (struct window):
8456 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8457 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8458 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8459 no-longer-valid use of HAVE_MENUS.
8460 * xdisp.c (propagate_buffer_redisplay): Now static.
8462 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8464 * xmenu.c (Fmenu_or_popup_active_p):
8465 * window.c (Fset_window_configuration):
8466 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8467 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8468 * fns.c (Fyes_or_no_p):
8469 * editfns.c (Fmessage_box, Fmessage_or_box):
8470 * alloc.c (make_save_ptr_ptr):
8471 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8473 * window.c (Fset_window_configuration): Move select_window later.
8475 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8477 Refine redisplay optimizations to only redisplay *some* frames/windows
8478 rather than all of them.
8479 * xdisp.c (REDISPLAY_SOME): New constant.
8480 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8481 (bset_redisplay, bset_update_mode_line): New functions.
8482 (message_dolog): Use bset_redisplay.
8483 (clear_garbaged_frames): Use fset_redisplay.
8484 (echo_area_display): Use wset_redisplay.
8485 (buffer_shared_and_changed): Remove.
8486 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8487 frame titles. Compute the actual set of windows redisplayed.
8488 Don't update frame titles and menu bars for frames that don't need to
8490 (propagate_buffer_redisplay): New function.
8492 (redisplay_internal): Use it. Be more selective in the set of windows
8493 we redisplay. Propagate windows_or_buffers_changed to
8494 update_mode_lines a bit later to simplify the code.
8495 (mark_window_display_accurate_1): Reset window and buffer's
8497 (redisplay_window): Do nothing if neither the window nor the buffer nor
8498 the frame needs redisplay.
8499 * window.h (struct window): Add `redisplay' field.
8500 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8501 (redisplay_other_windows, window_list): New declarations.
8502 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8503 (window_list): Not static any more.
8504 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8505 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8506 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8507 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8508 * frame.h (struct frame): Add `redisplay' field.
8509 Move `external_menu_bar' bitfield next to other bit-fields.
8510 (SET_FRAME_GARBAGED): Use fset_redisplay.
8511 (SET_FRAME_VISIBLE): Don't garbage the frame;
8512 Use redisplay_other_windows.
8513 * buffer.h (struct buffer): Add `redisplay' field.
8514 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8515 (modify_overlay): Use bset_redisplay.
8516 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8518 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8520 Support w32 file notifications in batch mode.
8521 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8522 invalid (which happens in batch mode). If non-interactive, call
8523 handle_file_notifications to store file notification events in the
8524 input queue. (Bug#15933)
8526 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8528 * w32inevt.c (handle_file_notifications): Now external, not static.
8530 * w32term.h (handle_file_notifications): Provide prototype.
8532 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8533 init_crit, since init_display, which does that otherwise, is not
8536 2013-11-27 Glenn Morris <rgm@gnu.org>
8538 * Makefile.in ($(lispsource)/international/charprop.el): New.
8539 (emacs$(EXEEXT)): Depend on charprop.el.
8541 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8543 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8544 deleting portions of the buffer under non-nil REPLACE argument.
8547 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8548 directory, watch it and not its parent.
8549 (add_watch): Allow empty string in FILE.
8551 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8553 * window.c (Fset_window_start, window_resize_apply)
8554 (window_scroll): Reset window_end_valid (Bug#15957).
8556 2013-11-27 Glenn Morris <rgm@gnu.org>
8558 * Makefile.in (leimdir): Now in lisp source directory.
8559 ($(leimdir)/leim-list.el): Just use ../leim .
8560 * epaths.in (PATH_DUMPLOADSEARCH):
8561 * lread.c (load_path_default):
8562 * nsterm.m (ns_load_path): No more leim directory.
8564 2013-11-26 Andreas Schwab <schwab@suse.de>
8566 * .gdbinit (xgettype): Add cast.
8568 2013-11-26 Glenn Morris <rgm@gnu.org>
8570 Preload leim-list.el.
8571 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8572 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8573 is a single directory.
8575 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8577 bool-vector-subsetp is now the normal direction (Bug#15912).
8578 * data.c (Fbool_vector_subsetp): Test whether the first argument
8579 is a subset of the second one, not the reverse. Add doc string.
8581 Fix minor problems found by static checking.
8582 * lread.c (load_path_default): Now static.
8583 * textprop.c (text_property_stickiness): Be consistent about the
8584 test used when deciding whether to consider the previous character.
8585 This simplifies the code a bit.
8587 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8589 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8591 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8592 (syms_of_frame): Don't defsubr them.
8594 2013-11-25 Glenn Morris <rgm@gnu.org>
8596 * lread.c (load_path_default): Change the sense of the argument.
8597 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8598 from dump_path. When it is not, avoid checking dump_path twice.
8600 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8601 uninstalled dump_path against installed Vload_path. (Bug#15964)
8603 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8605 Export get_pos_property to Elisp.
8606 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8607 (syms_of_editfns): Export it to Elisp.
8609 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8611 2013-11-23 Romain Francoise <romain@orebokech.com>
8613 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8614 initialization here ...
8615 (syms_of_fileio): ... from here.
8617 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8619 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8620 Please use --enable-check-lisp-object-type.
8622 2013-11-23 Glenn Morris <rgm@gnu.org>
8624 * process.c (get_process): Explicit error for dead buffers.
8626 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8628 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8630 2013-11-23 Glenn Morris <rgm@gnu.org>
8632 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8633 * lread.c (load_path_check): Take path to check as argument.
8634 (load_path_default): New, split from init_lread.
8635 (init_lread): Move calc of default load-path to load_path_default.
8636 Empty elements in EMACSLOADPATH now stand for the default.
8637 (load-path): Doc fix.
8638 * emacs.c (decode_env_path): Add option to treat empty elements
8639 as nil rather than ".".
8640 * callproc.c (init_callproc_1, init_callproc):
8641 * image.c (Vx_bitmap_file_path):
8642 * lisp.h (decode_env_path):
8643 * lread.c (Vsource_directory):
8644 Update for new argument spec of decode_env_path.
8646 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8648 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8649 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8651 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8653 Fix some dependency problems that cause unnecessary recompiles.
8654 Problem reported by RMS in
8655 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8656 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8657 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8658 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8659 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8660 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8661 (boostrap-clean): No need to remove stamp-oldxmenu.
8663 Fix recently introduced bool vector overrun.
8664 This was due to an optimization that went awry.
8665 Reported by Glenn Morris in
8666 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8667 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8668 for empty vectors, undoing the 2013-11-18 change.
8669 * data.c (bool_vector_binop_driver): Rely on this.
8670 Fix bug that occasionally overran the destination.
8671 * lisp.h (struct Lisp_Bool_vector): Document this.
8673 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8675 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8678 * nsterm.m (init, run, stop:): Comment out for now, does not work
8681 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8683 * charset.c (syms_of_charset): Don't read past end of string.
8685 2013-11-19 Glenn Morris <rgm@gnu.org>
8687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8689 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8691 Add hooks to run on gaining/losing focus. (Bug#15029)
8692 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8693 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8694 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8696 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8698 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8699 The old names predated the API change that put destination at end.
8701 Improve API of recently-added bool vector functions (Bug#15912).
8702 The old API had (bool-vector-count-matches A B)
8703 and (bool-vector-count-matches-at A B I), which gave the
8704 misleading impression that the two functions were variants, one
8705 with a location I. The new API has (bool-vector-count-population A)
8706 and (bool-vector-count-consecutive A B I) to make the distinction
8707 clearer. The first function no longer has a B argument, since the
8708 caller can easily determine the number of nils if the length and
8709 number of ts is known.
8710 * data.c (Fbool_vector_count_population): Rename from
8711 bool_vector_count_matches, and accept just 1 argument.
8712 (Fbool_vector_count_consecutive): Rename from
8713 Fbool_vector_count_matches_at.
8715 Always allocate at least one bits_word per bool vector.
8716 See Daniel Colascione in:
8717 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8718 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8719 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8720 * lisp.h (struct Lisp_Bool_vector): Document this.
8722 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8724 * insdel.c (invalidate_buffer_caches): New function, consolidated
8725 from part of prepare_to_modify_buffer.
8726 (insert_from_gap, prepare_to_modify_buffer):
8727 * coding.c (code_convert_region, code_convert_string):
8728 Call invalidate_buffer_caches. (Bug#15841)
8730 * lisp.h (invalidate_buffer_caches): Add prototype.
8732 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8734 * w32term.c (x_update_window_end): Don't invalidate the entire
8735 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8736 highlight needs to be redisplayed. (Bug#15913)
8738 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8740 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8742 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8744 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8745 while we are using Vprin1_to_string_buffer.
8747 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8748 after inserting the description string. (Bug#15907)
8750 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8752 * data.c: Work around bogus GCC diagnostic about shift count.
8753 Reported by Eli Zaretskii in
8754 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8755 (pre_value): New function.
8756 (count_trailing_zero_bits): Use it.
8758 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8760 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8761 assume C macros are not supported even under -g3 in these old GCC
8764 2013-11-15 Leo Liu <sdl.web@gmail.com>
8766 * minibuf.c (Ftry_completion, Fall_completions)
8767 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8769 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8771 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8772 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8773 This avoids placing unnecessary constants into the Emacs code.
8775 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8777 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8778 for Cygwin w32 build.
8780 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8781 for Cygwin w32 build. (Bug#15892)
8783 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8785 Simplify, port and tune bool vector implementation.
8786 * alloc.c (bool_vector_exact_payload_bytes)
8787 (bool_vector_payload_bytes): Remove.
8788 (bool_vector_fill): Return its argument.
8789 * alloc.c (bool_vector_fill):
8791 * print.c (print_object):
8792 Simplify by using bool_vector_bytes.
8793 * alloc.c (make_uninit_bool_vector):
8794 New function, broken out from Fmake_bool_vector.
8795 (Fmake_bool_vector): Use it. Use tail call.
8796 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8797 * data.c (BITS_PER_ULL): New constant.
8798 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8799 if long long versions don't exist.
8800 (shift_right_ull): New function.
8801 (count_one_bits_word): New function, replacing popcount_bits_word
8802 macro. Don't assume that bits_word is no wider than long long.
8803 (count_one_bits_word, count_trailing_zero_bits):
8804 Don't assume that bits_word is no wider than long long.
8805 * data.c (bool_vector_binop_driver, bool_vector_not):
8806 * fns.c (Fcopy_sequence):
8808 Create an uninitialized destination, to avoid needless work.
8809 (internal_equal): Simplify.
8810 (Ffillarray): Prefer tail call.
8811 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8812 contain at least one word.
8813 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8814 chars are narrower than ints.
8815 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8816 * fns.c (Fcopy_sequence):
8818 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8819 Don't try to port to hosts where bits_word values have holes; the
8820 code wouldn't work there anyway. Verify this assumption, though.
8821 (bool_vector_bytes): New function.
8822 (make_uninit_bool_vector): New decl.
8823 (bool_vector_fill): Now returns Lisp_Object.
8825 * xfns.c (xic_create_fontsetname):
8826 * xrdb.c (gethomedir): Prefer tail calls.
8828 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8830 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8831 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8833 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8834 that requires a return value.
8835 (Fset_buffer_modified_p): Take advantage of this change to do
8838 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8840 * buffer.c (Frestore_buffer_modified_p): Sync it with
8841 Fset_buffer_modified_p.
8842 (Fforce_mode_line_update): New function, moved from subr.el.
8843 (Fset_buffer_modified_p): Use them.
8844 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8846 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8848 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8849 This avoids undefined behavior when subtracting pointers into
8850 different aways. On my platform it also makes the code a tad
8851 smaller and presumably faster.
8853 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8855 * keyboard.c (command_loop_1): Use region-extract-function.
8856 * insdel.c (Qregion_extract_function): Not static any more (can we
8857 stop pretending that these vars can benefit from being marked static?).
8859 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8861 * search.c (find_newline): If buffer text is relocated during the
8862 "dumb loop", adjust C pointers into buffer text to follow suit.
8865 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8867 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8868 for conversion (Bug#15837).
8870 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8872 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8873 for the entire range of inserted characters. (Bug#15841)
8875 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8877 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8879 (realize_default_face): Remove assignment to distant-foreground if
8880 unspecified (Bug#15815).
8882 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8884 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8885 cache-long-scans disabled, since we don't want to call
8886 prepare_to_modify_buffer (in insert_1_both) for each message we
8889 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8890 from buffer.c. Improve commentary to the buffer field setter
8893 * buffer.c (bset_cache_long_scans): Static function deleted.
8894 Improve commentary to the buffer field setter functions.
8895 (init_buffer_once): Default for cache-long-scans changed to t.
8898 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8900 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8902 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8903 This bug was introduced in my 2013-06-21 change, and caused
8904 struct Lisp_Sub_Char_Table objects to be given too many slots,
8905 which broke 'make -C admin/unidata'.
8907 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8909 Import changes from mac-port 4.5.
8910 * macfont.m (mac_font_copy_default_descriptors_for_language)
8911 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8912 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8913 (macfont_language_default_font_names): New.
8914 (macfont_list): Rearrange language/charset code.
8915 (macfont_close): Don't check for macfont_info->cache.
8916 (mac_ctfont_create_preferred_family_for_attributes): New font
8917 selection code, call
8918 mac_font_copy_default_name_for_charset_and_languages.
8919 (mac_font_copy_default_descriptors_for_language)
8920 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8922 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8924 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8926 Port to C11 aligned_alloc, and fix some integer overflows.
8927 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8928 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8929 and use of posix_memalign replaced with aligned_alloc.
8930 (aligned_alloc): New function, defined or declared as needed.
8931 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8932 Don't undef; configure.ac now does this.
8933 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8934 (calloc, aligned_alloc): Check for integer overflow.
8935 (aligned_alloc): Rename from memalign. All uses changed.
8936 (memalign): New function, an alias for aligned_alloc.
8938 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8940 * xdisp.c (redisplay_internal): Fix typo in last change.
8942 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8944 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8946 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8948 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8949 redisplay--mode-lines-cause.
8950 (redisplay_internal): Keep them uptodate. Remove redundant check of
8951 buffer_shared_and_changed.
8952 * *.[chm]: Number every assignment to update_mode_lines so we
8953 can track why it is set.
8955 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8957 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8959 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8961 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8962 can track why it is set.
8964 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8966 Integer-related fixes for term.c etc.
8967 * dispextern.h (face_tty_specified_color): New function.
8968 * term.c (turn_on_face): Don't rely on undefined behavior when
8969 assigning an out-of-range value to 'long'.
8970 Simplify test for toggling highlight.
8971 (tty_capable_p): Omit last two (unused) args. All callers changed.
8972 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8973 (read_menu_input, tty_menu_activate, tty_menu_show):
8974 * xfaces.c (x_supports_face_attributes_p)
8975 (tty_supports_face_attributes_p):
8976 Use bool for boolean. All callers changed.
8977 (tty_supports_face_attributes_p): Omit defaults for color indices;
8978 no longer needed. Simplify tail call.
8980 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8982 * xdisp.c (prepare_menu_bars): Mark static.
8983 * lisp.h (prepare_menu_bars): Don't declare.
8984 * xselect.c (x_handle_selection_clear):
8985 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8987 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8989 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8990 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8992 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8994 * keyboard.c (Fcommand_error_default_function): Rename from
8995 Fdefault_error_output.
8997 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8999 * keyboard.c (Fdefault_error_output): New function, extracted from
9001 (syms_of_keyboard): Use it for Vcommand_error_function.
9003 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9005 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9006 (init_eval): Use it to ensure handlerlist is non-NULL.
9007 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9008 (Fsignal): Adjust NULLness test of handlerlist.
9009 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9011 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9013 * callproc.c (call_process): Call prepare_to_modify_buffer before
9014 decoding text read from the sub-process, as the decoded stuff will
9015 be inserted into the buffer. This will invalidate the various
9016 caches maintained for the buffer. (Bug#15148)
9018 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9020 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9021 string of glyphless-char-display.
9023 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9025 * nsfns.m (ns_get_name_from_ioreg): New function.
9026 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9027 OSX >= 10.9. Use ns_get_name_from_ioreg.
9029 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9031 Simplify and port recent bool vector changes.
9032 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9033 only in this file. Use a more-efficient implementation if the
9034 second argument is a power of 2.
9035 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9036 Remove no-longer-necessary compile-time checks.
9037 (bool_vector_exact_payload_bytes): New function.
9038 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9039 exact payload changed to call the new function. Do not assume
9040 that the arg or result fits in ptrdiff_t.
9041 (bool_vector_fill): New function.
9042 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9044 (vroundup_ct): Don't assume arg fits in size_t.
9045 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9046 invoke set_category_set.
9047 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9048 All callers changed. Use bool_vector_set.
9049 * category.h (XCATEGORY_SET): Remove; no longer needed.
9050 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9052 * data.c (Faref): Use bool_vector_ref.
9053 (Faset): Use bool_vector_set.
9054 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9055 (Fbool_vector_not, Fbool_vector_count_matches)
9056 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9057 * fns.c (concat): Use bool_vector_ref.
9058 (Ffillarray): Use bool_vector_fill.
9059 (mapcar1): Use bool_vector_ref.
9060 (sxhash_bool_vector): Hash words, not bytes.
9061 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9062 a constant, since it's now used in #if.
9063 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9064 unsigned char on unusual architectures, so that we no longer
9065 assume that the number of bits per bits_word is a power of two or
9066 is a multiple of 8 or of CHAR_BIT.
9067 (Qt): Add forward decl.
9068 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9069 at least as strictly as bits_word.
9070 (bool_vector_data, bool_vector_uchar_data): New accessors.
9071 All data structure accesses changed to use them.
9072 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9073 (bool_vector_set): New functions.
9074 (bool_vector_fill): New decl.
9075 (ROUNDUP): Move to alloc.c as described above.
9077 Fix recent gnutls changes.
9078 * gnutls.c (Fgnutls_boot): Don't assume C99.
9079 * process.c (wait_reading_process_output): Fix typo in recent change.
9081 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9083 * process.c (wait_reading_process_output, read_process_output)
9084 (send_process): Check gnutls_state is not NULL.
9086 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9087 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9089 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9091 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9092 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9094 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9097 * nsfns.m (Fx_create_frame): Fix memory leak.
9099 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9100 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9101 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9103 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9105 * xdisp.c (message3_nolog, message_with_string): Encode the string
9106 before writing it to the terminal in a non-interactive session.
9108 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9109 sure we concatenate them into a unibyte string.
9111 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9112 resulting temporary name before returning it to the caller.
9113 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9114 is a unibyte string, convert NAME to a unibyte string to ensure
9115 that the result is also a unibyte string.
9117 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9118 create unibyte strings from default paths and directory/file
9121 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9124 * callproc.c (init_callproc): Use build_unibyte_string to make
9125 sure we create unibyte strings from default paths and
9126 directory/file names.
9128 * buffer.c (init_buffer): Don't store default-directory of
9129 *scratch* in multibyte form. The original problem which led to
9130 that is described in
9131 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9132 but it was solved long ago. (Bug#15260)
9134 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9136 Port to stricter C99 platforms.
9137 Especially, C99 prohibits nesting a struct X inside struct Y if
9138 struct X has a flexible array member.
9139 * alloc.c (struct sdata): New type.
9140 (sdata): Implement in terms of struct sdata.
9141 Remove u member; all uses replaced by next_vector, set_next_vector.
9142 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9143 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9144 (struct sblock): Rename first_data member to data, which is now
9145 a flexible array member. All uses changed.
9146 (next_vector, set_next_vector, large_vector_vec): New functions.
9147 (vector_alignment): New constant.
9148 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9149 (struct large-vector): Now merely a NEXT member, since the old approach
9150 ran afoul of stricter C99. All uses changed to use
9151 large_vector_vec or large_vector_offset.
9152 (large_vector_offset): New constant.
9153 * dispnew.c: Include tparam.h, for tgetent.
9154 Do not include term.h; no longer needed.
9155 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9156 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9157 (struct Lisp_Vector): Use a flexible array member for contents,
9158 instead of a union with a member that is an array of size 1.
9160 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9161 fact that the struct no longer contains a union.
9162 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9163 (struct Lisp_Save_Value, struct Lisp_Free):
9164 Use unsigned, not int, for spacers, to avoid c99 warning.
9165 (union specbinding): Use unsigned, not bool, for bitfield, as
9166 bool is not portable to pre-C99 hosts.
9168 2013-11-04 Glenn Morris <rgm@gnu.org>
9170 * emacs.c (usage_message): Mention that `-L :...' appends.
9172 2013-11-02 Glenn Morris <rgm@gnu.org>
9174 * Makefile.in (abs_builddir): Remove.
9175 (bootstrap_exe): Use relative filename.
9177 Use relative filenames in TAGS files.
9178 * Makefile.in (abs_srcdir): Remove it again.
9179 (.PHONY): Remove frc.
9180 (maintainer-clean): No more TAGS-LISP file.
9181 (TAGS): Pass relative file names to etags.
9182 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9184 * Makefile.in (abs_srcdir): New, set by configure.
9186 (maintainer-clean): Remove pointless echo. That should be in the
9187 top-level Makefile, if anywhere. Delete TAGS-LISP.
9188 (extraclean): No s/ and m/ directories for some time.
9189 (TAGS): Also depend on ctagsfiles3.
9190 Remove no-longer-defined S_FILE.
9191 Pass absolute filenames to etags once more.
9192 (TAGS-LISP): Replace lispdir with its expansion.
9193 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9194 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9196 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9198 * xfaces.c (check_lface_attrs, realize_default_face):
9199 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9200 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9202 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9204 * emacs.c (original_pwd): Remove global var by making it local.
9205 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9207 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9209 * xfaces.c: Declare color_distance.
9210 (QCdistant_foreground): New variable.
9211 (NEAR_SAME_COLOR_THRESHOLD): New define.
9212 (load_color2): New function.
9213 (load_color): Call load_color2.
9214 (load_face_colors): Call load_color2 and if distant-color is specified
9215 calculate distant and use distant-color if colors are near.
9216 (LFACE_DISTANT_FOREGROUND): New define.
9217 (merge_face_ref, Finternal_set_lisp_face_attribute)
9218 (Finternal_get_lisp_face_attribute)
9219 (x_supports_face_attributes_p): Handle distant-foreground similar to
9221 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9223 * dispextern.h (lface_attribute_index):
9224 Add LFACE_DISTANT_FOREGROUND_INDEX.
9226 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9228 * image.c (pbm_next_char): New function.
9229 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9230 (pbm_scan_number): Use it.
9231 (Qlibjpeg_version): New variable.
9232 (syms_of_image): DEFSYM and initialize it.
9234 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9236 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9238 2013-10-31 Glenn Morris <rgm@gnu.org>
9240 * emacs.c (original_pwd): New char.
9241 (main): If using --chdir, store original_pwd.
9242 (init_cmdargs): When setting Vinvocation_directory based on a
9243 relative argv[0], use original_pwd if set. (Bug#15768)
9245 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9247 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9249 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9251 * insdel.c: Fix minor problems found by static checking.
9252 (Qregion_extract_function): Now static.
9253 (prepare_to_modify_buffer_1): Remove unused locals.
9255 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9257 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9258 (syms_of_xdisp): Declare pre-redisplay-function.
9259 (markpos_of_region): Remove function.
9260 (init_iterator, compute_stop_pos, handle_face_prop)
9261 (face_before_or_after_it_pos, reseat_to_string)
9262 (get_next_display_element, window_buffer_changed)
9263 (redisplay_internal, try_cursor_movement, redisplay_window)
9264 (try_window_reusing_current_matrix, try_window_id, display_line)
9265 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9266 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9267 * window.h (struct window): Remove field `region_showing'.
9268 * dispextern.h (struct it): Remove region_beg/end_charpos.
9269 (face_at_buffer_position, face_for_overlay_string)
9270 (face_at_string_position): Update prototypes.
9271 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9272 (face_at_string_position): Remove `region_beg' and `region_end' args.
9273 * fontset.c (Finternal_char_font):
9274 * font.c (font_at, font_range): Adjust calls accordingly.
9275 * insdel.c (Qregion_extract_function): New var.
9276 (syms_of_insdel): Initialize it.
9277 (prepare_to_modify_buffer_1): Use it.
9279 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9281 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9282 * ftxfont.c (ftxfont_get_gcs):
9283 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9284 * xfaces.c (x_free_colors, x_free_dpy_colors)
9285 (x_create_gc, unload_color):
9286 * xselect.c (x_property_data_to_lisp):
9287 * xsettings.c (parse_settings):
9288 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9289 (get_bits_and_offset): Adjust definition.
9290 * frame.c (XParseGeometry): Adjust locals.
9291 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9292 * regex.h (toplevel): Likewise for reg_syntax_t.
9294 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9296 * eval.c (run_hook_with_args): Use FUNCTIONP.
9298 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9300 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9301 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9302 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9303 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9304 on MS-Windows anyway.
9305 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9306 (free_realized_face): ...adjust user.
9307 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9308 white relief pixels to -1.
9309 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9310 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9311 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9313 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9315 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9316 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9317 in practice now. All callers changed.
9319 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9321 * dispextern.h (struct face): Use bitfields for 'underline_type'
9322 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9323 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9324 'stipple' member. Move 'lface' member up to help...
9325 * xfaces.c (make_realized_face): ...this function to find and
9326 clear just the members that need clearing.
9327 (load_face_colors, realize_x_face):
9328 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9330 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9332 * xftfont.c (struct xftfont_info): Remove set-but-unused
9334 (xftfont_open): Adjust user.
9335 (xftfont_get_colors): Remove useless prototype.
9337 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9339 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9340 before passing them to 'unexec'. (Bug#15260)
9342 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9344 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9346 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9348 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9349 the changed signature of the font driver's 'close' method.
9351 * w32font.h (w32font_close): Adjust the prototype to the change in
9352 function definition.
9354 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9356 * w32uniscribe.c (uniscribe_close): Adapt the call to
9357 w32font_close to its new prototype.
9359 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9361 Omit unused frame argument of font API's close function.
9362 * font.h (struct font): Drop frame argument. Adjust comment.
9363 * font.c (font_clear_cache, font_close_object): Adjust users.
9364 * ftfont.c (ftfont_close):
9365 * ftxfont.c (ftxfont_close):
9366 * macfont.m (macfont_close):
9367 * nsfont.m (nsfont_close):
9368 * w32font.c (w32font_close):
9369 * xfont.c (xfont_close):
9370 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9371 tweak comments and make functions safe if called more than once for
9372 the same font object.
9374 Perform font-specific cleanup when font object is swept by GC. See
9375 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9376 * alloc.c (cleanup_vector): New function.
9377 (sweep_vector): Call it for each reclaimed vector object.
9378 * font.h (struct font): Adjust comment.
9380 2013-10-24 Glenn Morris <rgm@gnu.org>
9382 * Makefile.in (abs_top_srcdir): New, set by configure.
9384 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9386 Adjust recent font-related changes to fix bug#15686.
9387 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9388 is a live window system frame, mark its default font too.
9390 2013-10-23 Glenn Morris <rgm@gnu.org>
9392 * Makefile.in (RUN_TEMACS): Make relative (again).
9393 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9394 (bootstrap-emacs$(EXEEXT)):
9395 Quote entities that might contain whitespace.
9397 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9399 Port to Solaris 10 and its bundled GCC.
9400 Problem reported by Timothy C. Burt.
9401 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9403 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9405 Do not allow font caches to grow too large.
9406 * alloc.c (compact_font_cache_entry, compact_font_caches):
9407 New functions or stub if not HAVE_WINDOW_SYSTEM.
9408 (compact_undo_list): Factor out from Fgarbage_collect.
9410 (mark_face_cache): Mark face font. Move down to avoid
9412 (mark_terminals): Do not mark font cache here.
9413 (Fgarbage_collect): Call compaction functions described
9414 above. Adjust comment.
9416 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9418 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9419 chdir to HOME (bug#15607).
9421 * nsterm.m (Qcocoa, Qgnustep): New variables.
9422 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9423 (ns_get_color): Make selection color work for GNUstep also.
9425 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9427 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9428 handles mouse clicks. Instead, let GPM use the same code as all
9429 the other mice use. See the discussion starting at
9430 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9431 for the details of the problem with the menu bar this fixes.
9433 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9435 Remove port-specific display name lists to avoid extra
9436 complexity and data duplication with display info lists.
9437 * xterm.h (x_display_name_list): Remove declaration.
9438 * xterm.c (x_display_name_list): Remove.
9439 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9440 * xfns.c (x_display_info_for_name, Fx_display_list):
9441 Likewise. Use x_display_list where appropriate.
9442 * w32term.h (w32_display_name_list): Remove declaration.
9443 * w32term.c (w32_display_name_list): Remove.
9444 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9446 * w32fns.c (x_display_info_for_name, Fx_display_list):
9447 Likewise. Use x_display_list where appropriate.
9448 * nsterm.h (ns_display_name_list): Remove declaration.
9449 * nsterm.m (ns_display_name_list): Remove.
9450 (ns_term_init, syms_of_nsterm): Adjust users.
9451 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9452 Likewise. Use x_display_list where appropriate.
9453 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9454 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9455 (mark_terminals): Mark per-terminal font cache.
9457 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9459 Don't run timers in input-pending-p. Its new check-timers param
9460 provides the prior behavior. (Bug#15045).
9461 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9463 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9465 Make some functions static in non-Microsoft builds.
9466 On my platform (Fedora 19 x86-64), this shrinks the
9467 Emacs executable (text+data) by 0.25%.
9468 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9469 (load_color) [!MSDOS]:
9470 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9471 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9472 * lisp.h (check_existing):
9473 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9474 (network_interface_info) [!WINDOWSNT]:
9475 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9476 Remove extern decls.
9477 * fileio.c (check_existing):
9478 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9479 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9480 (network_interface_info) [!WINDOWSNT]:
9481 * term.c (encode_terminal_code) [!WINDOWSNT]:
9482 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9483 * xfaces.c (load_color) [!MSDOS]:
9485 * fileio.c (check_existing, check_executable, check_writable):
9486 * process.c (network_interface_list, network_interface_info):
9487 Move earlier, so that we don't need forward decls.
9488 * gnutls.c (fn_gnutls_transport_set_errno)
9489 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9491 * w32.c (init_environment): Use faccessat rather than
9492 check_existing, partly for consistency with the rest of the code
9493 in this file, partly so that check_existing can be static.
9495 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9496 * emacs.c (MAIN_PROGRAM): New macro.
9497 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9498 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9500 bool vector int width fixes
9501 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9502 (Fbool_vector_count_matches_at):
9503 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9504 can exceed PTRDIFF_MAX, at least in theory.
9505 (Fbool_vector_count_matches_at):
9506 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9508 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9510 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9511 (struct sockaddr): Add forward decl, for platforms that lack it.
9513 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9515 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9518 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9520 * w32.c (network_interface_get_info, network_interface_list)
9521 (network_interface_info): New functions. (Bug#15610)
9522 (GetAdaptersInfo_Proc): New typedef.
9523 (get_adapters_info): New wrapper function.
9524 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9526 * process.h (network_interface_list, network_interface_info):
9529 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9530 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9531 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9532 for WINDOWSNT. Doc fix.
9533 (syms_of_process): Defsubr Snetwork_interface_list and
9534 Snetwork_interface_info unconditionally.
9536 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9537 in NS GUI sessions. (Bug#15629)
9539 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9541 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9543 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9545 * print.c (print_object): Print " ..." when truncating bool vectors.
9547 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9549 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9550 standard mouse buttons.
9552 * termhooks.h (struct input_event): Remove incorrect commentary.
9554 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9556 Disallow bool vector operations on mixed-length operands.
9557 The old behavior left garbage in the result vector sometimes,
9558 and didn't seem to be useful.
9559 * data.c (Qwrong_length_argument): New static var.
9560 (wrong_length_argument): New function.
9561 (bool_vector_binop_driver): Check that args agree in length.
9563 * keyboard.c, keyboard.h (all_kboards): Now static.
9565 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9567 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9568 note from the lispref.
9570 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9572 * nsterm.h (struct ns_display_info): Remove set-but-unused
9573 member image_cache (image caches are per-terminal anyway).
9574 (FRAME_X_IMAGE_CACHE): Remove.
9575 * nsterm.m (ns_initialize_display_info): Adjust user.
9577 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9579 * w32proc.c: Include mingw_time.h.
9581 * w32.c: Include mingw_time.h.
9583 Implement scrolling of TTY menus when the screen is too short.
9585 * term.c (tty_menu_display): Accept an additional argument, the
9586 menu item from which to start displaying the menu. Account for
9587 the value of Y when limiting the menu to the number of available
9589 (mi_result): New enumeration.
9590 (read_menu_input): Return enumerated value. When the y coordinate
9591 hits min_y or max_y, return scroll indication instead of wrapping
9593 (tty_menu_activate): Handle the scrolling indications from
9594 read_menu_input. Compute the first menu item to display and pass
9595 it to tty_menu_display.
9597 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9599 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9600 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9601 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9602 Adjust to match the change described below.
9603 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9604 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9605 memory_below_frame members to...
9606 * termchar.h (struct tty_display_info): ...here because they're
9607 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9608 * term.c (init_tty):
9609 * nsterm.m (ns_create_terminal):
9610 * w32term.c (w32_create_terminal):
9611 * xterm.c (x_create_terminal): Adjust users.
9612 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9613 to filter out non-TTY frames. Adjust comment.
9614 (scrolling): Adjust user. Prefer eassert for debugging check.
9616 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9618 * xfaces.c (PT_PER_INCH): Remove unused macro.
9619 * termhooks.h (struct terminal): Remove set-but-unused
9620 member fast_clear_end_of_line.
9621 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9622 * nsterm.m (ns_create_terminal):
9623 * term.c (init_tty):
9624 * w32term.c (w32_create_terminal):
9625 * xterm.c (x_create_terminal): Adjust users.
9627 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9629 * lisp.h (bool_vector_size): New function.
9630 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9631 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9632 (Fbool_vector_not, Fbool_vector_count_matches_at):
9633 Remove uses of 'eassume' that should no longer be needed,
9634 because they are subsumed by the 'eassume' in bool_vector_size.
9636 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9638 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9639 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9640 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9642 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9644 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9645 have different dimensions. (Bug#15575)
9647 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9650 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9652 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9654 * term.c (tty_menu_show): Never return with unbalanced
9655 specpdl. Use eassert for debugging check. Adjust style.
9657 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9659 * term.c (read_menu_input): Make selection of menu items
9660 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9661 (tty_menu_activate): Fix off-by-one error when computing max_y.
9663 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9665 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9666 audit logging (only used with GnuTLS 3.x) and enable it.
9668 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9670 * dispnew.c (redraw_frame): Remove useless #ifdef because
9671 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9672 Also, move TTY fflush to...
9673 * term.c (tty_update_end): ...this function.
9675 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9677 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9678 the end of the frame's glyph matrix. (Bug#15575)
9680 * term.c (tty_menu_display): Don't move cursor while overwriting
9681 frame's glyphs with menu items. Limit the number of items
9682 displayed to what can be shown on the available screen lines,
9683 excluding the echo area.
9684 (tty_menu_activate): Limit the Y coordinate allowed by
9685 read_menu_input to the last screen line used for menu display.
9687 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9689 * lisp.h (eassume): New macro.
9690 Also, include <verify.h>, for 'assume'.
9691 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9692 (vroundup, vector_nbytes):
9693 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9694 (Fbool_vector_not, Fbool_vector_count_matches)
9695 (Fbool_vector_count_matches_at):
9696 Use eassume, not eassert.
9697 * casetab.c (set_identity, shuffle):
9698 * composite.c (composition_gstring_put_cache):
9699 * dispnew.c (update_frame_1):
9700 * ftfont.c (ftfont_shape_by_flt):
9701 * image.c (gif_load):
9702 * intervals.c (offset_intervals):
9703 * macfont.m (macfont_shape):
9704 Remove calls to 'assume' that are no longer needed, because
9705 --enable-gcc-warnings no longer generates bogus warnings
9706 when these calls are removed.
9708 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9710 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9712 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9714 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9715 (Qsubstitute_env_in_file_name): New var.
9716 (syms_of_fileio): Define it.
9718 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9720 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9721 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9724 * term.c (save_and_enable_current_matrix): Don't allocate and
9725 don't save margin areas.
9726 (restore_desired_matrix): Don't restore margin areas.
9727 (free_saved_screen): Don't free margin areas.
9729 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9731 * image.c: Pacify --enable-gcc-warnings.
9732 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9733 #define only if used.
9735 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9737 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9738 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9739 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9740 (gif_load): For giflib v5.x and later, display the error message
9741 produced by giflib when its functions fail.
9742 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9745 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9747 * keyboard.c (last_event_timestamp): Remove. For X selection and
9748 GTK popup menus, it may be obtained from per-frame X display info.
9749 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9750 (process_special_events): Adjust users.
9751 * keyboard.h (last_event_timestamp): Remove declaration.
9752 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9753 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9754 * menu.h (xmenu_show): Adjust prototype.
9755 * menu.c (Fx_popup_menu): Adjust user.
9756 * xselect.c (x_own_selection, x_get_foreign_selection)
9757 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9759 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9761 * keyboard.c (init_kboard): Now static. Add arg
9762 to denote window system. Adjust comment.
9763 (init_keyboard): Adjust user.
9764 (allocate_kboard): New function.
9766 * nsterm.m (ns_term_init):
9767 * term.c (init_tty):
9768 * w32term.c (w32_create_terminal):
9769 * xterm.c (x_term_init): Use it.
9770 * keyboard.h (init_kboard): Remove prototype.
9771 (allocate_kboard): Add prototype.
9773 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9775 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9776 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9778 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9780 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9782 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9784 * term.c (tty_menu_activate): Flush the output stream after
9785 showing the cursor, and don't mark the frame garbaged at exit from
9786 the function. Fixes redisplay glitches when moving from one menu
9789 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9791 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9792 or throw error (Bug#15570).
9794 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9796 * intervals.c (temp_set_point_both): Move test into 'eassert',
9799 * lisp.h (eassert): Don't use 'assume'.
9800 Sometimes 'assume' wins in performance, and sometimes it loses,
9801 so it shouldn't be used all the time. Perhaps we need two
9802 flavors of 'eassert', one for where 'assume' is far more likely
9803 to help or to hurt; but that can be done later.
9804 Problem reported by Dmitry Antipov in
9805 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9806 Also, don't include <verify.h>; no longer needed.
9808 2013-10-09 Glenn Morris <rgm@gnu.org>
9810 * eval.c (Fcond): Doc tweak.
9812 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9814 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9815 expressions with side effects to eassert. (Bug#15565)
9817 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9819 * fns.c (hashfn_user_defined): Allow hash functions to return any
9822 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9824 Fix minor problems found by static checking.
9825 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9826 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9827 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9828 * keyboard.c (read_menu_command): Remove unused local.
9829 * lisp.h (read_menu_command): New decl.
9830 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9831 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9832 Return ptrdiff_t, not int.
9833 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9834 not int, for benefit of xpalloc.
9835 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9837 (have_menus_p): Remove; unused.
9838 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9839 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9840 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9842 (save_and_enable_current_matrix): Omit unnecessary casts.
9843 (read_menu_input): Omit local extern decl (now in lisp.h).
9844 Don't access uninitialized storage if mouse_get_xy fails.
9845 (tty_menu_activate): Mark local as initialized, for lint.
9846 (tty_menu_activate, tty_meny_show): Remove unused locals.
9848 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9850 Support menus on text-mode terminals.
9851 * xterm.h (xw_popup_dialog): Add prototype.
9853 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9854 (xmenu_show): Block input here, instead in Fx_popup_menu.
9855 (xw_popup_dialog): New function, with X-specific bits of popup
9858 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9861 * window.c (Fset_window_configuration): Use run-time tests of the
9862 frame type instead of compile-time conditionals, when menu-bar
9863 lines are considered.
9865 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9866 (w32_popup_dialog): New prototypes.
9868 * w32menu.c (Fx_popup_dialog): Function deleted.
9869 (w32_popup_dialog): New function, with w32 specific bits of popup
9870 dialogs. Block input here.
9872 * w32inevt.c (w32_console_read_socket): Minor change to add
9873 debugging TTY events.
9875 * w32fns.c (show_hourglass): If returning early because the frame
9876 is not a GUI frame, unblock input.
9878 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9879 (cursorY): New functions.
9881 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9882 WINDOWSNT, macros that call curX and curY elsewhere.
9884 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9886 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9887 specific function to hide and show cursor on a text-mode terminal.
9888 (tty_menu_struct, struct tty_menu_state): New structures.
9889 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9890 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9891 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9892 (tty_menu_locate, save_and_enable_current_matrix)
9893 (restore_desired_matrix, screen_update, read_menu_input)
9894 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9895 (tty_pop_down_menu, tty_menu_last_menubar_item)
9896 (tty_menu_new_item_coords, tty_menu_show): New functions.
9897 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9899 * nsterm.h (ns_popup_dialog): Adjust prototype.
9901 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9903 (ns_popup_dialog): Adapt order of arguments to the other
9904 *_menu_show implementations.
9905 (Fx_popup_dialog): Function deleted.
9907 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9909 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9911 * menu.c (have_boxes): New function.
9912 (single_keymap_panes): Use it instead of a compile-time
9914 (single_menu_item): Use run-time tests of the frame type instead
9915 of compile-time conditionals.
9916 (encode_menu_string): New function.
9917 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9918 the macro, since different types of frame need different encoding
9920 (digest_single_submenu): Use run-time tests of frame type instead
9921 of, or in addition to, compile-time conditionals.
9922 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9923 (Fx_popup_menu): Detect when the function is called from keyboard
9924 on a TTY. Don't barf when invoked on a text-mode frame.
9925 Check frame type at run time, instead of compile-time conditionals for
9926 invoking terminal-specific menu-show functions.
9927 Call tty_menu_show on text-mode frames.
9928 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9929 run time to determine which alternative to invoke; support dialogs
9932 * keyboard.h <Qmouse_movement>: Declare.
9934 * keyboard.c <Qmouse_movement>: Now extern.
9935 <Qecho_keystrokes>: New static variable.
9936 (read_key_sequence): Accept an additional argument, a flag to
9937 prevent redisplay during reading of the key sequence. All callers
9939 (read_menu_command): New function.
9940 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9942 (toolkit_menubar_in_use): New function.
9943 (make_lispy_event): Use it instead of a compile-time test.
9945 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9946 window-system being available.
9948 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9949 to x-popup-dialog on the frame type, they all now support popup
9952 * dispnew.c (save_current_matrix): Save the margin areas.
9953 (restore_current_matrix): Restore margin areas.
9954 (update_frame_with_menu): New function.
9956 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9959 * alloc.c (make_save_ptr): Now compiled unconditionally.
9961 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9963 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9964 (redraw_frame, update_frame): Adjust users.
9965 * dispextern.h (set_window_update_flags): Adjust prototype.
9966 * xdisp.c (redisplay_internal): When updating all frames with zero
9967 windows_or_buffers_changed, assume that only the windows that shows
9968 current buffer should be really updated.
9970 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9972 Do not allocate huge temporary memory areas and objects while encoding
9973 for file I/O, thus reducing an enormous memory usage for large buffers.
9974 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9975 * coding.h (struct coding_system): New member raw_destination.
9976 * coding.c (setup_coding_system): Initialize it to zero.
9977 (encode_coding_object): If raw_destination is set, do not create
9978 dst_object. Add comment.
9979 * fileio.c (toplevel): New constant E_WRITE_MAX.
9980 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9981 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9983 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9985 * nsterm.m (windowDidExitFullScreen:)
9986 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9988 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9990 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9991 * keyboard.c (unblock_input_to): Don't process pending signals
9992 if a fatal error is in progress.
9994 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9995 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9996 they're talking about words in Lisp bool vectors.
9997 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9998 * data.c (popcount_bits_word): Rename from popcount_size_t.
9999 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10002 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10004 Improve support for popcount and counting trailing zeros (Bug#15550).
10005 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10006 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10007 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10008 (popcount_size_t_msc, popcount_size_t_gcc):
10009 Remove; now done by Gnulib.
10010 (popcount_size_t): Now a macro that defers to Gnulib.
10011 (count_trailing_zero_bits): Return int, for consistency with
10012 Gnulib and because Emacs prefers signed to unsigned int.
10013 Don't assume that size_t is either unsigned int or unsigned long
10014 or unsigned long long.
10015 (size_t_to_host_endian): Do not assume that size_t is either
10016 exactly 32 or exactly 64 bits wide.
10017 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10018 etc., so that it's now an enum constant, not a macro.
10019 No need to assume that it's either 32 or 64.
10021 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10023 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10026 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10028 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10029 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10031 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10033 emacs_read and emacs_write now use void *, not char *.
10034 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10035 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10036 Buffer arg is now void *, not char *. This matches plain
10037 'read' and 'write' better, and avoids a constraint violation
10038 on Solaris 9 with Oracle Studio.
10040 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10042 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10043 memset to explicit loop. Otherwise copy largest possible chunk
10044 from initialized to uninitialized part, thus allowing the longer
10045 memcpy runs and reducing the number of loop iterations.
10047 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10049 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10050 hide toolbar (Bug#15388).
10051 (windowDidEnterFullScreen:): If presentation options are zero,
10052 set them here (Bug#15388).
10053 (ns_update_auto_hide_menu_bar): Remove runtime check.
10054 Don't auto hide dock unless menubar is also auto hidden.
10056 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10058 * editfns.c (message): Mention batch mode in doc string.
10060 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10062 * nsterm.m (check_native_fs): Remove erroneous comment.
10064 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10066 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10067 uses find_newline instead of scan_newline and so doesn't move point.
10069 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10071 Use hardware support for byteswapping on glibc x86 etc.
10072 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10073 whereas the old swap64 needed 30.
10074 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10075 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10076 Use byteswap.h's macros to swap bytes.
10077 * lisp.h (swap16, swap32, swap64): Remove.
10078 All uses replaced by bswap_16, bswap_32, bswap_64.
10080 * bytecode.c (exec_byte_code): Use some more volatile variables
10081 to work around local variables getting clobbered by longjmp.
10082 Port to pre-C99, which doesn't allow decls after stmts.
10084 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10086 * lisp.h (eassert): Assume that COND is true when optimizing.
10087 In other words, take on the behavior of eassert_and_assume.
10088 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10089 (eassert_and_assume): Remove. All uses replaced by eassert.
10091 * xdisp.c (Qglyphless_char): Now static.
10093 Adjust to merge from gnulib.
10094 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10095 * lisp.h: Include <verify.h>, for 'assume'.
10097 * eval.c (clobbered_eassert): New macro.
10098 (internal_catch, internal_condition_case)
10099 (internal_condition_case_1, internal_condition_case_2)
10100 (internal_condition_case_n): Use it instead of eassert
10101 when the argument contains locals clobbered by longjmp.
10102 Don't use clobbered locals outside of clobbered_eassert.
10103 (internal_lisp_condition_case): Use a volatile variable
10104 to work around a local variable's getting clobbered.
10106 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10108 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10109 (PUSH_HANDLER): New macro.
10110 (catchlist): Remove.
10111 (handlerlist): Always declare.
10113 * eval.c (catchlist): Remove (merge with handlerlist).
10114 (handlerlist, lisp_eval_depth): Not static any more.
10115 (internal_catch, internal_condition_case, internal_condition_case_1)
10116 (internal_condition_case_2, internal_condition_case_n):
10118 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10119 handlerlist/catchlist.
10120 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10121 handlerlist which can only handle a single condition-case handler at
10123 (find_handler_clause): Simplify since we only a single branch here
10126 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10128 (bcall0): New function.
10129 (exec_byte_code): Add corresponding cases. Improve error message when
10130 encountering an invalid byte-code. Let Bunwind_protect accept
10131 a function (rather than a list of expressions) as argument.
10133 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10134 and make them unconditional now that they're heap-allocated.
10136 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10138 * charset.c (Fdecode_char, Fencode_char): Remove description of
10139 `restriction' arg. now that it's hidden by advertised-calling-convention.
10141 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10143 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10144 Remove unused variable (from mac-port).
10145 (macfont_draw): Use s->ybase for correct y position.
10147 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10149 * frame.h (struct frame): Drop has_minibuffer member because...
10150 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10151 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10153 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10155 * window.h (struct window): Prefer enum text_cursor_kinds to int
10156 for phys_cursor_type member. Move the latter, phys_cursor_width,
10157 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10158 * window.c (replace_window, make_window): Adjust users.
10160 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10162 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10163 this module is never compiled otherwise.
10165 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10167 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10170 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10172 * xdisp.c (get_next_display_element): Don't call face_for_font in
10173 a build configured --without-x. (Bug#15484)
10175 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10177 * window.c (calc_absolute_offset): #elif should be #elif defined.
10179 * frame.c (delete_frame): Block/unblock input to overcome race
10180 condition (Bug#15475).
10182 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10184 * frame.c (delete_frame): Record selected frame only after
10185 calling Qdelete_frame_functions (Bug#15477).
10187 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10189 * nsterm.m (ns_selection_color): Remove.
10190 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10191 NSColor selectedText(Background)Color. Only for COCOA.
10192 (ns_term_init): Remove assignment of ns_selection_color, logic
10193 moved to ns_get_color.
10195 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10196 NS_SELECTION_COLOR_DEFAULT.
10197 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10199 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10201 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10202 frame' does not have the tool_bar_window member.
10204 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10206 Signal error when reading an empty byte-code object (Bug#15405)
10207 * lread.c (read1): Signal error.
10208 * alloc.c (make_byte_code): eassert header size.
10209 (sweep_vectors): Change an int to size_t.
10211 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10213 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10214 instead of ints, as it's the usual style for offsetof constants. See:
10215 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10217 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10218 This is ugly, but it should fix the performance problem for older
10219 GCC versions in the short run. I'll look into integrating the
10220 Gnulib module for popcount, as a better fix.
10221 See the thread starting in:
10222 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10223 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10224 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10225 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10226 (popcount_size_t): Use it.
10228 2013-09-24 Daniel Colascione <dancol@dancol.org>
10230 * process.c (Fnetwork_interface_info): Fix build break due to
10233 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10235 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10236 Prefer signed to unsigned integers where either will do.
10237 No need for 'const' on locals that do not escape.
10238 Omit easserts with unnecessary and unportable assumptions about
10239 alignment. Avoid unnecessary casts to char *.
10241 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10243 Use union for the payload of struct Lisp_Vector.
10244 This helps to avoid a few glitches dictated by C's aliasing rules.
10245 * lisp.h (struct Lisp_Vector): Use union for next and
10246 contents member. Adjust comment. Change related users.
10247 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10248 Related users changed.
10249 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10250 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10251 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10252 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10254 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10256 Optimize glyph row clearing and copying routines.
10257 * dispextern.h (struct glyph_row): Change layout of struct
10258 glyph_row to help copy_row_except_pointers. Adjust comment.
10259 * dispnew.c (null_row): Remove.
10260 (clear_glyph_row): Use offsetof and memset to find and clear
10261 just the members that need clearing. Adjust comment.
10262 (copy_row_except_pointers): Likewise for copying.
10264 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10266 Some minor cleanups of recently-added bool vector code.
10267 * conf_post.h (assume): Always return void. Use lint version
10268 only if GCC and MSC versions don't apply.
10269 * conf_post.h (assume):
10270 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10271 Depend on _MSC_VER, not __MSC_VER, for consistency with
10273 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10274 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10275 (bool_vector_binop_driver, count_trailing_zero_bits)
10276 (size_t_to_host_endian): Now static, not static inline;
10277 the latter isn't needed with modern compilers and doesn't
10278 work with older compilers anyway.
10280 * alloc.c (valgrind_p): Use bool for boolean.
10282 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10284 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10285 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10286 (display_last_displayed_message_p, message_buf_print)
10287 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10288 Use bool for boolean.
10289 * dispextern.h (cancel_line, init_desired_glyphs):
10290 Remove ancient leftover.
10291 (help_echo_showing_p, hourglass_shown_p):
10292 * lisp.h (noninteractive_need_newline): Adjust declaration.
10294 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10296 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10298 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10299 ...this file and convert the latter to static. Adjust comment.
10300 (make_initial_frame):
10301 * window.c (init_window_once): Adjust user.
10302 * frame.h (last_nonminibuf_frame): Remove declaration.
10303 * lisp.h (selected_frame): Likewise.
10304 * msdos.c (the_only_display_info): Adjust comment.
10306 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10308 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10309 computing the end column of mouse-highlight that comes from
10310 display or overlay strings. (Bug#15437)
10311 (note_mouse_highlight): Adapt calculation of last argument to
10312 mouse_face_from_string_pos to the above change.
10314 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10315 all platforms, not just for clang.
10317 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10319 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10320 about excess arguments to snprintf.
10322 * conf_post.h(assume): Use __builtin_unreachable for clang.
10324 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10326 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10327 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10329 2013-09-23 Daniel Colascione <dancol@dancol.org>
10331 * alloc.c (USE_VALGRIND): New macro; on by default
10332 when ENABLE_CHECKING.
10333 (mark_maybe_object, mark_maybe_pointer)
10334 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10336 (valgrind_p) [USE_VALGRIND]: New variable.
10337 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10339 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10341 * process.c (wait_reading_process_output): Change int pnamelen to
10344 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10345 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10346 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10347 argument to unsigned long to avoid warning.
10348 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10350 * conf_post.h (assume): Fix compiler error: x shall be cond.
10352 2013-09-22 Daniel Colascione <dancol@dancol.org>
10354 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10355 warning when compiling without a window system.
10357 2013-09-22 Daniel Colascione <dancol@dancol.org>
10359 * data.c (Qbool_vector_p): New symbol.
10360 (bool_vector_spare_mask, popcount_size_t_generic)
10361 (popcount_size_t_msc, popcount_size_t_gcc)
10363 (bool_vector_binop_driver)
10364 (count_trailing_zero_bits, size_t_to_host_endian)
10365 (Fbool_vector_exclusive_or)
10366 (Fbool_vector_union)
10367 (Fbool_vector_intersection, Fbool_vector_set_difference)
10368 (Fbool_vector_subsetp, Fbool_vector_not)
10369 (Fbool_vector_count_matches)
10370 (Fbool_vector_count_matches_at): New functions.
10371 (syms_of_data): Intern new symbol, functions.
10372 * alloc.c (bool_vector_payload_bytes): New function.
10373 (Fmake_bool_vector): Instead of calling Fmake_vector,
10374 which performs redundant initialization and argument checking,
10375 just call allocate_vector ourselves. Make sure we clear any
10376 terminating padding to zero.
10377 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10378 instead of open-coding the size calculation.
10379 (vroundup_ct): New macro.
10380 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10381 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10382 * composite.c (composition_gstring_put_cache):
10383 Change lint_assume to assume.
10384 * conf_post.h (assume): New macro.
10385 (lint_assume): Remove.
10386 * dispnew.c (update_frame_1): Change lint_assume to assume.
10387 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10389 * image.c (gif_load): Change lint_assume to assume.
10390 * lisp.h (eassert_and_assume): New macro.
10391 (Qbool_vector_p): Declare.
10392 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10393 (swap16, swap32, swap64): New inline functions.
10394 * macfont.m (macfont_shape): Change lint_assume to assume.
10395 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10396 * xsettings.c (parse_settings): Use new swap16 and
10397 swap32 from lisp.h instead of file-specific macros.
10399 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10401 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10402 found (which can legitimately happen when the glyph row at the
10403 window start is disabled in the current_matrix. (Bug#15365)
10405 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10407 Fix syntax.h bug introduced by recent INLINE change.
10408 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10409 conditionally compiled one way in some modules, and a different
10410 way in others. This doesn't work with extern inline functions,
10411 which must have the same definition in all modules, because the
10412 defining code might be shared across modules, depending on the
10413 implementation. Symptoms reported by Martin Rudalics in:
10414 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10415 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10416 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10417 overriding the corresponding functions in syntax.h.
10418 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10419 (syntax_property): New inline functions.
10420 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10421 Rewrite in terms of these new functions.
10423 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10425 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10426 not chars_in_text, whose result depends on the multibyteness of
10427 the current buffer. (Bug#15426)
10429 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10431 Port recent change to hosts where pointers aren't 'long'.
10432 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10433 Don't assume that pointers are the same width as 'long'.
10434 Add a compile-time check that a pointer fits into two X slots.
10436 A simpler, centralized INLINE.
10437 * conf_post.h (INLINE): Define only if not already defined.
10438 This allows us to use a single INLINE, defined by one file
10440 * emacs.c (INLINE): Define it.
10441 Also, include category.h, charset.h, composite.h, dispextern.h,
10442 syntax.h, systime.h, so that their INLINE definitions are expanded
10443 properly for Emacs.
10444 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10445 * buffer.h, buffer.c (BUFFER_INLINE):
10446 * category.h, category.c (CATEGORY_INLINE):
10447 * character.h, character.c (CHARACTER_INLINE):
10448 * charset.h, charset.c (CHARSET_INLINE):
10449 * composite.h, composite.c (COMPOSITE_INLINE):
10450 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10451 * frame.h, frame.c (FRAME_INLINE):
10452 * intervals.h, intervals.c (INTERVALS_INLINE):
10453 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10454 * lisp.h, alloc.c (LISP_INLINE):
10455 * process.h, process.c (PROCESS_INLINE):
10456 * syntax.h, syntax.c (SYNTAX_INLINE):
10457 * systime.h, sysdep.c (SYSTIME_INLINE):
10458 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10459 * window.h, window.c (WINDOW_INLINE):
10460 Remove. All uses replaced with INLINE.
10462 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10464 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10465 to avoid Bug#15398.
10467 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10469 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10470 'const char *' to avoid compiler warnings due to similar change in
10471 the prototype of x_get_string_resource.
10473 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10475 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10476 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10477 going to replace static variables below. Adjust comments.
10478 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10479 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10480 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10481 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10482 Related users changed.
10483 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10484 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10485 last_mouse_movement_time, going to replace static variables below.
10487 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10488 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10490 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10491 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10492 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10493 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10494 static variables below.
10495 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10496 (last_mouse_scroll_bar): Remove.
10497 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10498 (mouseExited): Related users changed.
10500 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10502 Do not use external array to process X scroll bar messages.
10503 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10504 (x_send_scroll_bar_event): Pack window pointer into two slots
10505 of XClientMessageEvent if we're 64-bit. Adjust comment.
10506 (x_scroll_bar_to_input_event): Unpack accordingly.
10508 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10510 Ifdef away recent changes which aren't relevant to NS port.
10511 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10512 [!HAVE_NS]: Declare as such.
10513 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10514 [!HAVE_NS]: Define as such.
10516 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10518 * frame.c (x_redo_mouse_highlight): New function
10519 to factor out common code used in W32 and X ports.
10520 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10521 * xterm.h (struct x_display_info):
10522 * w32term.h (struct w32_display_info):
10523 * nsterm.h (struct ns_display_info): New members
10524 last_mouse_motion_frame, last_mouse_motion_x and
10525 last_mouse_motion_y, going to replace static variables below.
10526 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10527 (redo_mouse_highlight): Remove.
10528 (note_mouse_movement, syms_of_xterm): Adjust user.
10529 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10530 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10531 (redo_mouse_highlight): Remove.
10532 (note_mouse_movement, syms_of_w32term): Adjust user.
10533 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10534 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10536 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10537 * nsfns.m (compute_tip_xy): Adjust user.
10539 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10541 * frame.c (x_mouse_grabbed): New function.
10542 * dispextern.h (x_mouse_grabbed): Add prototype.
10543 (last_mouse_frame): Remove declaration.
10544 * xterm.h (struct x_display_info):
10545 * w32term.h (struct w32_display_info):
10546 * nsterm.h (struct ns_display_info): New member
10547 last_mouse_frame, going to replace...
10548 * xdisp.c (last_mouse_frame): ...global variable.
10549 (note_tool_bar_highlight):
10550 * w32term.c (w32_mouse_position, w32_read_socket):
10551 * xterm.c (XTmouse_position, handle_one_xevent):
10552 Use x_mouse_grabbed.
10553 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10555 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10557 * w32term.c (w32_read_socket): Avoid temporary
10558 variables in a call to x_real_positions.
10559 * xterm.c (handle_one_xevent): Likewise.
10561 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10563 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10564 (x_icon_type): Remove prototype.
10565 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10566 * frame.c (x_icon_type): Remove.
10567 * w32term.c (x_make_frame_visible, x_iconify_frame):
10568 * xterm.c (x_make_frame_visible, x_iconify_frame):
10569 Use x_set_bitmap_icon to factor out common code.
10571 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10573 * dispextern.h (check_x_display_info, x_get_string_resource):
10574 Declare here just once and unify the latter.
10575 * frame.c (check_x_display_info, x_get_string_resource):
10576 * nsterm.h (check_x_display_info):
10577 * xrdb.c (x_get_string_resource):
10578 * xterm.h (check_x_display_info): Remove prototypes.
10579 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10580 * w32reg.c (x_get_string_resource): Likewise.
10581 (w32_get_rdb_resource): Adjust user.
10583 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10585 * xterm.h (struct x_display_info): New member
10586 x_pending_autoraise_frame, going to replace...
10587 * xterm.c (pending_autoraise_frame): ...static variable.
10588 (x_new_focus_frame, XTread_socket): Adjust users.
10589 * w32term.h (struct w32_display_info): New member
10590 w32_pending_autoraise_frame, going to replace...
10591 * w32term.c (pending_autoraise_frame): ...global variable.
10592 (x_new_focus_frame, w32_read_socket): Adjust users.
10594 2013-09-17 Glenn Morris <rgm@gnu.org>
10596 * xdisp.c (message_dolog): If we create *Messages*,
10597 switch it to messages-buffer-mode.
10599 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10601 Don't overuse 'const' in types of locals.
10602 * bidi.c (bidi_count_bytes):
10603 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10604 (xg_event_is_for_scrollbar):
10605 * xselect.c (x_handle_property_notify)
10606 (x_handle_selection_notify, x_handle_dnd_message):
10607 * xsettings.c, xsettings.h (xft_settings_event):
10608 * xterm.c (x_handle_net_wm_state, handle_one_event)
10609 (x_menubar_window_to_frame, x_detect_focus_change)
10610 (construct_mouse_click, note_mouse_movement)
10611 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10612 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10613 (handle_one_xevent, x_handle_net_wm_state):
10614 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10615 (x_handle_dnd_message):
10616 Avoid unnecessary 'const', typically the second 'const' in
10617 'const foo * const arg', a 'const' that does not affect the API
10618 and doesn't significantly help the human reader.
10620 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10622 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10623 only if Glib < 2.36.0.
10624 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10625 * xsettings.c (init_gconf, init_gsettings): Do not check
10627 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10629 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10631 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10633 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10634 before calling g_type_init.
10636 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10638 * nsterm.m (syms_of_nsterm): ... to here.
10640 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10642 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10643 (ignore_next_mouse_click_timeout): Use Time as X does.
10644 (handle_one_xevent): Avoid cast and use unsigned comparison.
10646 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10648 Do not copy X event in handle_one_xevent except KeyPress case.
10649 Wnen XEvent is processed, it is unlikely to be changed except
10650 KeyPress case, so we can avoid copying and use const pointer to
10651 const data to make sure that an event is not changed elsewhere.
10652 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10653 const' and do not create local copy except for the KeyPress event.
10654 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10655 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10656 (x_handle_net_wm_state, x_menubar_window_to_frame)
10657 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10658 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10659 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10660 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10661 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10662 (x_handle_dnd_message):
10663 * xsettings.c (xft_settings_event):
10664 Use 'const XEvent * const' where appropriate.
10665 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10667 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10669 Fix X event waiting to handle multiple frames.
10670 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10671 * xterm.c (pending_event_wait): Remove. Adjust users.
10672 (x_detect_focus_change): Pass frame arg.
10673 (handle_one_xevent): Find related frame early and clear per-frame
10674 wait_event_type only if this is an event for the relevant frame.
10675 (x_wait_for_event): Use per-frame wait_event_type.
10677 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10679 * nsfns.m (Fx_create_frame): Fix font driver registration for
10682 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10683 for syms_of_macfont.
10685 * nsterm.m: Include macfont.h.
10686 (ns_tmp_flags, ns_tmp_font): Remove.
10687 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10688 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10689 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10690 (changeFont:): Fix code style. Check for font driver type when
10693 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10696 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10697 (nsfont_open): Set font driver type.
10698 Set font->ascent and font->descent. Figure out font instead of
10699 ns_tmp_font, and flags instead of ns_tmp_flags.
10700 Fix indentation. Remove call to ns_draw_text_decoration,
10703 * nsfns.m: Include macfont.h.
10704 (Fx_create_frame): Register macfont driver, make a better default font.
10705 (Fns_popup_font_panel): Get font from macfont driver, if used.
10707 * macfont.m, macfont.h, macuvs.h: New files.
10709 * font.h: Declare syms_of_macfont.
10711 * font.c (syms_of_font): Call syms_of_macfont.
10713 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10715 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10717 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10718 and it is always zero for others, so I assume that this is an ancient
10719 leftover which nobody will want to change any more.
10720 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10721 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10722 * frame.c (x_set_scroll_bar_width):
10723 * w32fns.c (w32_createscrollbar):
10724 * w32term.c (w32_set_vertical_scroll_bar):
10725 * xfns.c (x_set_scroll_bar_default_width):
10726 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10727 (x_scroll_bar_expose): Related users changed.
10729 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10731 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10732 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10733 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10735 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10736 Define once here...
10737 * nsterm.h, w32term.h, xterm.h: ...and not here.
10738 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10739 Remove unused Xisms.
10740 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10741 these modules are never compiled otherwise.
10743 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10745 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10746 Doc fix. (Bug#15375)
10748 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10750 Unify Fx_focus_frame between all ports.
10751 * frame.h (x_focus_frame): New prototype.
10752 * xfns.c (Fx_focus_frame): Remove.
10753 (syms_of_xfns): Do not defsubr it.
10754 (x_focus_frame): X implementation.
10755 * nsfns.m (Fx_focus_frame): Remove.
10756 (syms_of_nsfns): Do not defsubr it.
10757 (x_focus_frame): NS implementation.
10758 * w32term.c (Fx_focus_frame): Remove.
10759 (x_focus_on_frame): Rename to...
10760 (x_focus_frame): W32 implementation.
10761 * w32term.h (x_focus_on_frame): Remove prototype.
10762 * w32fns.c (Fx_focus_frame): Remove.
10763 (syms_of_w32fns): Do not defsubr it.
10764 * frame.c (Fx_focus_frame): Define here.
10765 (syms_of_frame): Defsubr here.
10766 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10768 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10770 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10771 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10772 each port to reference the port-specific window system data.
10773 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10774 (FRAME_DISPLAY_INFO): Define.
10775 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10776 (FRAME_DISPLAY_INFO): Define. Adjust users.
10777 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10778 (FRAME_DISPLAY_INFO): Define. Adjust users.
10779 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10780 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10781 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10782 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10783 * xselect.c, xterm.c: All related users changed.
10785 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10787 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10788 (x_menubar_window_to_frame): Remove prototypes.
10789 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10790 (x_menubar_window_to_frame, x_top_window_to_frame):
10792 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10793 (x_menubar_window_to_frame, x_top_window_to_frame):
10794 ...to here and convert all but the last to static.
10796 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10798 * lisp.mk (lisp): Add w32-common-fns.elc.
10800 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10802 * charset.c (char_charset): Document an exception for char-charset.
10804 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10806 * xterm.h (x_display_info): New field last_user_time...
10807 * xterm.c (toplevel): ...to replace static last_user_time.
10808 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10810 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10812 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10813 scroll bar values to prevent thumb from disappear and update comment.
10815 2013-09-11 Glenn Morris <rgm@gnu.org>
10817 * emacs.c (usage_message): Possessive apostrophe tweak.
10819 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10821 * nsterm.m (syms_of_nsterm): Use Qns.
10822 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10823 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10824 * xfns.c (x_display_info_for_name, Fx_open_connection):
10825 Remove old '#if 0' code.
10826 (syms_of_xfns): Use Qx.
10827 * termhooks.h (fullscreen_hook): Remove the leftover.
10828 (struct terminal): Fix typo in comment.
10830 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10832 Cleaning up a few X scroll bar bits.
10833 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10834 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10835 New member last_seen_part, going to replace...
10836 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10837 (xt_action_hook) [USE_LUCID]: Adjust user.
10838 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10839 Lucid-specific scroll bar support.
10840 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10841 to int and adjust to use last_seen_part member.
10842 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10843 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10844 Initialize last_seen_part.
10846 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10848 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10849 insert-buffer-substring an empty string.
10851 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10853 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10854 avoiding a GCC warning.
10856 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10858 Ifdef away frame tool bar code when it is not really used.
10859 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10860 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10861 and minimize_tool_bar_window_p under the above.
10862 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10863 (fset_tool_bar_window): Likewise.
10864 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10865 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10866 (change_frame_size_1):
10867 * window.c (window_from_coordinates, Frecenter): Adjust users.
10868 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10869 code is not really used.
10870 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10871 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10872 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10873 [!USE_GTK && !HAVE_NS]: Define as such.
10874 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10875 (note_mouse_highlight, expose_frame):
10876 * xfns.c (x_set_tool_bar_lines):
10877 * xterm.c (handle_one_xevent): Adjust users.
10879 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10881 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10882 This bug was introduced by my 2013-08-26 patch, which incorrectly
10883 assumed that the terminfo implementation doesn't use termcap buffers.
10884 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10885 these buffers apparently are used after all.
10886 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10887 (struct tty_display_info): Define members termcap_term_buffer and
10888 termcap_strings_buffer even if TERMINFO.
10890 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10893 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10894 'usage' docstring entry to pacify make-docfile.
10896 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10898 Change comparison functions =, <, >, <=, >= to take many arguments.
10899 * data.c: Change comparison functions' interface and implementation.
10900 * lisp.h: Make arithcompare available for efficient two arg
10902 * bytecode.c: Use arithcompare.
10903 * fileio.c: Use new interface.
10905 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10907 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10909 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10911 * eval.c (Feval): Document the new use of `lexical'.
10913 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10915 Review and drop old frame resize hack.
10916 * frame.h (struct frame): Remove force_flush_display_p.
10917 * dispnew.c (update_frame): Adjust user and don't call
10918 flush_frame here. The comment has said that there was an issues
10919 with redisplaying fringes, but I don't see any differences with
10920 and without this hack. Hopefully we can continue without it.
10921 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10922 current frame matrices twice if resized_p is set.
10924 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10926 Do not populate pure Xism x_sync to other ports.
10927 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10928 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10929 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10930 * w32term.h (x_sync): Remove prototype.
10932 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10934 Cleanup frame flushing.
10935 * dispextern.h (struct redisplay_interface):
10936 Drop flush_display_optional because flush_display is enough
10937 for X and flushing via RIF is just a no-op for others.
10938 * frame.h (flush_frame): New function.
10939 * dispnew.c (update_frame):
10940 * minibuf.c (read_minibuf):
10941 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10943 * keyboard.c (detect_input_pending_run_timers): Do not flush
10944 all frames but selected one in redisplay_preserve_echo_area.
10945 * nsterm.m (ns_flush): Remove no-op.
10946 (ns_redisplay_interface): Adjust user.
10947 * w32term.h (x_flush): Remove no-op.
10948 (w32_redisplay_interface): Adjust user.
10949 * xterm.c (x_flush): Simplify because we do not flush all
10950 frames at once any more. Adjust comment.
10951 (x_redisplay_interface): Adjust user.
10953 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10955 Port --without-x --enable-gcc-warnings to Fedora 19.
10956 * gfilenotify.c (globals_of_gfilenotify):
10957 Call g_type_init only if using an older glib version that needs it.
10959 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10961 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10962 (last_glyphless_glyph_merged_face_id): Remove declarations.
10963 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10964 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10965 (last_glyphless_glyph_merged_face_id): Now static.
10966 (merge_escape_glyph_face): New function, refactored from...
10967 (get_next_display_element): ...here.
10968 (merge_glyphless_glyph_face): New function, refactored from...
10969 (produce_glyphless_glyph): ...here...
10970 * term.c (produce_glyphless_glyph): ...and here.
10972 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10974 * eval.c (eval_sub): Only call Ffunction if necessary.
10976 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10978 Attempt to make redisplay more selective when changing cursor type.
10979 * frame.h (struct frame): New bitfield cursor_type_changed.
10980 * xdisp.c (cursor_type_changed): Remove.
10981 (try_cursor_movement, redisplay_window, try_window_id)
10982 (set_frame_cursor_types, try_window_reusing_current_matrix):
10983 Adjust to use per-frame bitfield.
10984 (redisplay_internal): Look for cursor type change on each visible
10985 frame and consider all frames if cursor type has been changed on
10986 the frame other than selected. If cursor type has been changed on
10987 selected frame only, do not use fast update.
10989 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10991 Attempt to make redisplay more selective when changing fonts.
10992 * frame.h (struct frame): New bitfield fonts_changed.
10993 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10994 (adjust_frame_glyphs): Add prototype.
10995 * dispnew.c (fonts_changed_p): Remove.
10996 (adjust_glyphs): Remove because we do not
10997 adjust matrices on all frames at once any more.
10998 (adjust_frame_glyphs): Block and unblock input here.
10999 (adjust_glyph_matrix): Use fonts_changed.
11000 (change_frame_size_1): Use adjust_frame_glyphs.
11001 * font.c (font_open_entity): Use fonts_changed.
11002 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11003 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11004 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11005 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11006 (shrink_mini_window, Fresize_mini_window_internal)
11007 (window_scroll_pixel_based, Fset_window_configuration)
11008 (apply_window_adjustment, Fset_window_vscroll):
11009 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11010 Use adjust_frame_glyphs.
11011 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11012 (try_window_reusing_current_matrix, try_window_id, display_line)
11013 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11014 (redisplay_internal): Consider fonts_changed and adjust frame
11015 matrices for each frame only if the frame is visible. If font
11016 has been changed on some frame during full redisplay, retry
11017 only visible frames where the font has been actually changed.
11019 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11021 Cache current header and mode line height for each window.
11022 * window.h (struct window): New fields mode_line_height
11023 and header_line_height.
11024 * window.c (make_window): Initialize them.
11025 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11026 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11027 (current_mode_line_height, current_header_line_height):
11028 Remove declaration.
11029 * xdisp.c (current_mode_line_height, current_header_line_height):
11031 (pos_visible_p, init_xdisp): Adjust user.
11032 (redisplay_window): Invalidate mode_line_height and
11033 header_line_height if current and desired matrices do not agree.
11035 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11037 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11038 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11040 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11042 Make --without-x compatible with --enable-gcc-warnings.
11043 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11044 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11045 members under HAVE_WINDOW_SYSTEM.
11046 * keyboard.c (make_lispy_focus_out): Likewise.
11047 (record_menu_key): Move under HAVE_MENUS.
11048 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11049 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11050 (syms_of_xdisp): Adjust user.
11051 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11052 (start_hourglass, cancel_hourglass):
11053 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11054 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11055 and CLEAR_FONT_TABLE_NFONTS.
11056 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11057 Declare only if HAVE_WINDOW_SYSTEM.
11058 (lface_same_font_attributes_p, clear_face_gcs): Define only
11059 if HAVE_WINDOW_SYSTEM.
11061 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11063 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11064 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11065 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11067 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11069 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11071 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11073 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11074 This fixes a type error on hosts where ptrdiff_t is wider than int.
11076 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11078 * keyboard.c (read_key_sequence_vs): New function.
11079 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11082 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11084 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11086 Makefile improvements.
11087 * Makefile.in (config.status): Don't use double-colon rules, as
11088 they are not portable according to POSIX. Fix shell typo with `;
11089 I guess this rule has never been tested?
11090 (VCSWITNESS): New macro, to override any environment var.
11092 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11094 * xterm.h (struct x_display_info): Do not track X connection
11095 fd separately because it is always available from Display.
11096 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11099 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11101 * buffer.c (drop_overlay):
11102 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11103 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11105 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11107 * buffer.c (Fmake_overlay, Fmove_overlay):
11108 * intervals.c (set_point_from_marker):
11109 * print.c (PRINTPREPARE): Prefer signal_error
11110 to plain error and report unsuitable marker too.
11112 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11114 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11115 for 'dragging' member.
11116 (struct x_output): Remove set-but-unused leftovers
11117 'left_before_move' and 'top_before_move'.
11118 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11119 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11120 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11121 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11122 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11123 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11124 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11125 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11127 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11129 * nsfont.m (INVALID_GLYPH): New define.
11130 (nsfont_encode_char): Use INVALID_GLYPH.
11131 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11133 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11135 * xterm.c (x_last_mouse_movement_time): Revert last change.
11136 This code should use XDisplayMotionBufferSize to check display's
11137 motion history first, and there are few other issues as well.
11138 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11139 (handle_one_xevent): Adjust user.
11141 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11143 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11144 * frame.c (Flast_nonminibuf_frame): ... to here.
11145 (check_minibuf_window): Don't abort if no window was found
11148 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11150 Use XGetMotionEvents to ask the last mouse motion time from X server.
11151 * xterm.c (X_MOTION_HISTORY): Default to 1.
11152 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11153 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11154 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11155 Ifdef away legacy code.
11156 (XTmouse_position, x_scroll_bar_report_motion):
11157 Use x_last_mouse_movement_time.
11158 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11161 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11163 * msdos.c (last_mouse_window): Move to...
11164 (dos_rawgetc): ...this function and adjust comment.
11165 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11166 (mouseMoved): ...this function and adjust comment.
11167 * w32term.c (last_window): Likewise with...
11168 (w32_read_socket): ...this function.
11169 * xterm.c (last_window): Likewise with...
11170 (handle_one_xevent): ...this function.
11172 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11174 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11175 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11176 (handle_one_xevent): ...to here.
11177 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11180 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11182 * msdos.c (IT_set_terminal_window): Remove no-op.
11183 (initialize_msdos_display): Adjust terminal setup.
11184 * w32console.c (w32con_set_terminal_window): Remove no-op.
11185 (initialize_w32_display): Adjust terminal setup.
11186 * w32term.c (w32_set_terminal_window): Remove no-op.
11187 (w32_create_terminal): Adjust terminal setup.
11188 * xterm.c (XTset_terminal_window): Remove no-op.
11189 (x_create_terminal): Adjust terminal setup.
11191 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11193 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11195 (ns_create_terminal): Adjust terminal setup.
11196 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11198 (w32_create_terminal): Adjust terminal setup.
11199 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11201 (x_create_terminal): Adjust terminal setup.
11203 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11205 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11206 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11207 * dispnew.c (buffer_posn_from_coords):
11208 * window.c (Fwindow_end, displayed_window_lines):
11209 * xdisp.c (redisplay_mode_lines): Use it.
11211 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11213 * fontset.c (face_for_char): Check char in the current face font first
11214 if HAVE_NS (Bug#15138).
11216 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11218 * window.c (temp_output_buffer_show): Make sure window returned
11219 by display_buffer is live (Bug#15213).
11221 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11223 Minor cleanup to avoid forward declarations.
11224 * coding.h (struct ccl_spec): Remove forward declaration.
11225 * composite.h (toplevel): Include font.h.
11226 (struct composition_it, struct face, struct font_metrics):
11227 Remove forward declaration.
11228 * dispextern.h (struct image, struct atimer): Likewise.
11229 * emacsgtkfixed.h (struct frame): Likewise.
11230 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11231 * font.h (struct font_driver, struct font, struct glyph_string)
11232 (struct face): Remove forward declaration.
11233 * fontset.h (struct face, struct font): Likewise.
11234 * frame.h (toplevel): Style cleanup.
11235 (enum output_method): Move to...
11236 * termhooks.h (enum output_method): ...here.
11237 (struct glyph, struct frame, struct ns_display_info)
11238 (struct x_display_info, struct w32_display_info):
11239 Remove forward declaration.
11240 * xterm.h (toplevel): Include termhooks.h.
11241 (struct font, struct window, struct glyph_matrix, struct frame)
11242 (struct input_event, struct face, struct image): Remove forward
11244 * gtkutil.h (struct _widget_value): Likewise.
11245 * keyboard.h (toplevel): Include termhooks.h.
11246 (struct input_event): Remove forward declaration.
11248 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11250 * intervals.c (set_point_from_marker): New function.
11251 * editfns.c (Fgoto_char):
11252 * process.c (Finternal_default_process_filter):
11253 * window.c (select_window_1): Use it.
11254 * buffer.h (set_point_from_marker): Add prototype.
11256 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11258 * w32.c (term_winsock): Call release_listen_threads before calling
11260 (_sys_wait_accept): Wait for accept event in a loop with a finite
11261 timeout, instead of waiting indefinitely. Will hopefully avoid
11262 hanging during exit because WSACleanup deadlocks waiting for the
11263 event object to be released. (Bug#14333)
11265 * w32proc.c (release_listen_threads): New function, signals all
11266 the reader threads that listen for connections to stop waiting.
11268 * w32.h (release_listen_threads): Add prototype.
11270 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11272 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11273 field of new marker (for sanity and safety).
11274 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11275 anyway because XMISCTYPE is a function and can't be an lvalue).
11277 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11279 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11280 (x_after_update_window_line, x_scroll_bar_create)
11281 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11282 (handle_one_xevent, x_clear_frame_area):
11283 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11284 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11285 * xterm.h (x_clear_area): Adjust prototype.
11287 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11289 Hook scanning and indentation functions to find_newline. This helps
11290 to avoid duplicated code and renders more respect to newline cache.
11291 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11292 * cmds.c (Fforward_line):
11293 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11294 Use find_newline and avoid unnecessary point movements.
11295 * search.c (scan_newline): Implement on top of find_newline.
11297 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11299 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11300 scoped code (bug#11258).
11302 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11304 * nsterm.m (last_window): New variable.
11305 (EV_TRAILER2): New macro.
11306 (EV_TRAILER): Call EV_TRAILER2.
11307 (mouseMoved:): Add support for mouse-autoselect-window
11308 on nextstep (Bug#6888).
11310 2013-08-28 Andreas Schwab <schwab@suse.de>
11312 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11313 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11314 Remove unused macro definitions.
11315 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11316 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11317 Only define if emacs.
11319 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11321 Prefer enum glyph_row_area to int where appropriate.
11322 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11324 (window_box, window_box_width, window_box_left, window_box_left_offset)
11325 (window_box_right, window_box_right_offset): Adjust prototypes.
11326 * xdisp.c (window_box, window_box_width, window_box_left)
11327 (window_box_left_offset, window_box_right, window_box_right_offset):
11328 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11329 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11330 * nsterm.m (ns_clip_to_row):
11331 * w32term.c (w32_clip_to_row):
11332 * xterm.c (x_clip_to_row): Likewise.
11334 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11336 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11337 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11339 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11341 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11342 for portability to hosts where /bin/sh has problems.
11344 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11346 Redesign redisplay interface to drop global output_cursor.
11347 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11348 (toplevel): Remove declaration of output_cursor.
11349 (set_output_cursor, x_cursor_to): Remove prototype.
11350 * window.h (struct window): New member output_cursor.
11351 (output_cursor_to): New function to replace RIF member.
11352 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11353 (update_text_area, set_window_cursor_after_update): Use it.
11354 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11355 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11356 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11357 * w32term.c (x_update_window_begin, x_update_window_end):
11358 * xterm.c (x_update_window_begin, x_update_window_end):
11359 Adjust to use per-window output cursor.
11361 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11363 Simplify SELECT_TYPE-related code.
11364 Like EMACS_TIME, this portability layer is no longer needed, since
11365 Emacs has been using fd_set as a portability layer for some time.
11366 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11367 (SELECT_TYPE): Remove. All uses changed to fd_set.
11368 (fd_set) [!FD_SET]: New typedef.
11370 Simplify EMACS_TIME-related code.
11371 This portability layer is no longer needed, since Emacs has been
11372 using struct timespec as a portability layer for some time.
11373 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11374 Include <time.h> rather than "systime.h"; that's all that's needed now.
11375 * dispnew.c: Include <timespec.h> rather than "systime.h";
11376 that's all that's needed now.
11377 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11378 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11379 TIMESPEC_RESOLUTION.
11380 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11381 LOG10_TIMESPEC_RESOLUTION.
11382 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11383 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11384 (make_emacs_time): Remove. All used changed to make_timespec.
11385 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11386 (current_timespec): Rename from current_emacs_time. All uses changed.
11387 (add_emacs_time): Remove. All uses changed to timespec_add.
11388 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11389 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11390 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11391 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11392 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11393 (current_timespec): Rename from current_emacs_time. All uses changed.
11394 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11395 changed to timespec_cmp.
11396 * xgselect.c: Include <timespec.h>, since our .h files don't.
11398 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11400 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11401 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11402 Remove the leftovers.
11403 * gtkutil.c (toplevel): Do not declare Qxft but include
11405 * image.c (toplevel): Do not declare Vlibrary_cache because
11406 it's already done in lisp.h.
11408 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11410 * lisp.h (Mouse_HLInfo): Move from here...
11411 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11412 (reset_mouse_highlight): New function.
11413 * msdos.c (dos_set_window_size, IT_update_begin)
11414 (internal_terminal_init):
11415 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11416 (ns_initialize_display_info):
11417 * w32console.c (initialize_w32_display):
11418 * w32term.c (x_update_window_end, x_free_frame_resources)
11419 (w32_initialize_display_info):
11420 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11421 * window.c (Fdelete_other_windows_internal):
11422 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11423 * termchar.h (toplevel):
11424 * xterm.h (toplevel): Include dispextern.h.
11426 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11428 Fix minor problems found by static checking.
11429 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11430 (expect): Avoid nested-if warning.
11431 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11432 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11433 * nsterm.h, nsterm.m (ns_select):
11434 * xgselect.c, xgselect.h (xg_select):
11435 Adjust signature to better match pselect's.
11436 * nsterm.m (ns_select):
11437 Don't set *TIMEOUT, since pselect doesn't.
11438 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11439 diagnostic about assigning const char * to it.
11440 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11442 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11444 * lread.c (substitute_object_recurse): Handle hash-tables as well
11447 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11449 Fix unlikely core dump in init_tty, and simplify terminfo case.
11450 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11451 The old version incorrectly dumped core if malloc returned a
11452 buffer containing only non-NUL bytes.
11453 (init_tty): Do not allocate or free termcap buffers; the
11454 struct does that for us now.
11455 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11456 (struct tty_display_info): Define members termcap_term_buffer and
11457 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11458 use them. Allocate them directly in struct rather than indirectly
11459 via a pointer, to simplify init_tty.
11461 * frame.c (check_minibuf_window): Initialize 'window' properly,
11462 so that Emacs reliably aborts later if 'window' is not initialized.
11464 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11466 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11467 of VoidSymbol (Bug#15154).
11469 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11471 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11472 mouse_face_beg_y and mouse_face_end_y.
11473 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11474 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11475 Adjust users and update comment where appropriate.
11477 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11479 * frame.c (check_minibuf_window): New function.
11480 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11481 Call check_minibuf_window (Bug#15183).
11483 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11485 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11486 because this is the only last cursor data we need to keep and consult.
11487 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11488 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11491 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11493 Fix recovering from possible decompression error.
11494 Since insert_from_gap doesn't always move point, we can't use PT as
11495 the position where the partially decompressed data ends, and
11496 should count how many bytes was produced so far.
11497 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11498 (unwind_decompress): Really delete partially uncompressed data.
11499 (Fzlib_decompress_region): Take decompressed data size into account.
11501 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11503 * syntax.c (init_syntax_once): Adjust comment and do an early
11504 initialization of Qchar_table_extra_slots just once...
11505 * casetab.c (init_casetab_once):
11506 * category.c (init_category_once):
11507 * character.c (syms_of_character):
11508 * coding.c (syms_of_coding):
11509 * xdisp.c (syms_of_xdisp): ...and omit it here.
11511 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11513 * xdisp.c (get_next_display_element): Don't apply to characters
11514 from a display vector the logic of setting it->end_of_box_run_p
11515 suitable for characters from a buffer. (Bug#15175)
11517 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11518 to handle directories, rather than '_utime' which doesn't.
11521 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11523 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11524 or fullscreen (Bug#14627).
11526 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11528 System-dependent integer overflow fixes.
11529 * process.c (Fset_process_window_size): Signal an error if
11530 the window size is outside the range supported by the lower level.
11531 * sysdep.c (set_window_size): Return negative on error,
11532 nonnegative on success, rather than -1, 0, 1 on not in system,
11533 failure, success. This is simpler. Caller changed.
11534 (serial_configure): Remove unnecessary initialization of local.
11535 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11536 size fits in unsigned long; this isn't true on some 32-bit hosts.
11537 Avoid buffer overrun if some future version of /proc/meminfo has a
11538 variable name longer than 20 bytes.
11539 (system_process_attributes) [__FreeBSD__]:
11540 Don't assume hw.availpages fits in 'int'.
11542 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11544 Don't let very long directory names overrun the stack.
11545 Fix some related minor problems involving "//", vfork.
11546 * callproc.c (encode_current_directory): New function.
11547 (call_process): Don't append "/"; not needed.
11548 * fileio.c (file_name_as_directory_slop): New constant.
11549 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11550 this can save the caller having to alloca.
11551 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11552 Use SAFE_ALLOCA, not alloca.
11553 (directory_file_name, Fexpand_file_name): Leave leading "//"
11554 alone, since it can be special even on POSIX platforms.
11555 * callproc.c (call_process):
11556 * process.c (Fformat_network_address):
11557 * sysdep.c (sys_subshell):
11558 Use encode_current_directory rather than rolling our own.
11559 (create_process): No need to encode directory; caller does that now.
11560 * process.h (encode_current_directory): New decl.
11561 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11562 Rework to avoid 'goto xyzzy;'.
11564 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11566 * xdisp.c (handle_face_prop): If the default face was remapped use
11567 the remapped face for strings from prefix properties. (Bug#15155)
11569 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11571 Minor cleanup for redisplay interface and few related functions.
11572 * frame.h (enum text_cursor_kinds): Move from here...
11573 * dispextern.h (enum text_cursor_kinds): ...to here.
11574 (toplevel): Drop unnecessary declarations.
11575 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11576 in update_window_end_hook and draw_window_cursor functions.
11577 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11578 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11579 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11580 * xterm.c (x_update_window_end, x_draw_window_cursor):
11581 * xdisp.c (display_and_set_cursor, update_window_cursor)
11582 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11583 enum text_cursor_kinds where appropriate.
11585 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11587 Redesign redisplay interface to drop updated_row and updated_area.
11588 * dispextern.h (updated_row, updated_area): Remove declaration.
11589 (struct redisplay_interface): Pass glyph row and row area parameters
11590 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11591 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11593 * dispnew.c (updated_row, updated_area): Remove.
11594 (redraw_overlapped_rows, update_window_line): Adjust user.
11595 (update_marginal_area, update_text_area): Likewise. Pass updated row
11596 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11597 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11600 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11602 * process.c (flush_pending_output): Remove stub.
11605 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11607 * callproc.c: Fix race that killed background processes (Bug#15144).
11608 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11609 Record deleted process-id in critical section, not afterwards.
11610 Don't mistakenly kill process created by a call-process invocation
11611 that discards output and does not wait.
11613 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11615 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11616 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11617 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11618 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11619 to shut up compiler in mark_object.
11620 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11622 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11624 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11625 We can't portably rely on PTY_OPEN doing that, even if
11626 it calls posix_openpt with O_CLOEXEC.
11628 2013-08-20 Kenichi Handa <handa@gnu.org>
11630 * character.c (string_char): Improve commentary.
11632 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11634 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11635 (struct animation_cache): Make signature a flexible array member.
11636 All uses changed. This is a tad slower but may insulate us better
11637 from future changes to ImageMagick.
11639 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11641 * image.c: Shrink memory needed for animation cache.
11642 (SIGNATURE_DIGESTSIZE): New constant.
11643 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11644 (imagemagick_create_cache): Copy the signature. This saves
11645 several KB of memory that ImageMagick wastes per signature.
11646 Don't bother updating the update_time, as the caller does that now.
11647 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11648 it's a fixed size struct member now.
11649 (imagemagick_get_animation_cache): Always destroy the signature,
11650 as it's now imagemagick_create_cache's responsibility to copy it.
11651 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11652 and use memcmp rather than strcmp.
11653 eassert that ImageMagick returns a signature of the specified length.
11655 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11657 * image.c (imagemagick_get_animation_cache): Don't segfault on
11659 (imagemagick_get_animation_cache): Revert to previous definition
11660 so that it actually works. But keep the memory leak fix.
11661 (imagemagick_get_animation_cache): Fix memory leak.
11663 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11665 * image.c: Fix animation cache signature memory leak.
11666 Fix some other minor performance problems while we're at it.
11667 (imagemagick_create_cache): Clear just the members that
11668 need clearing. Don't set update_time, as caller does that now.
11669 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11670 Simplify by using pointer-to-pointer instead of a prev pointer.
11671 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11672 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11673 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11674 it's already a copy. Free the signature probe unless it's cached.
11676 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11677 This was introduced by my 2013-08-12 fix for Bug#15035.
11679 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11681 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11682 (imagemagick_prune_animation_cache): Now static.
11684 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11686 * image.c (imagemagick_get_animation_cache): Don't segfault when
11687 pruning all entries.
11689 2013-08-18 Ken Brown <kbrown@cornell.edu>
11691 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11692 static heap if ENABLE_CHECKING is defined.
11693 (max_bss_sbrk_ptr): New variable.
11694 (bss_sbrk): Use it.
11695 (report_sheap_usage): Report maximum static heap usage instead of
11696 ending static heap usage.
11698 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11700 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11701 of zlib_initialized according to the results of calling
11702 init_zlib_functions.
11704 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11706 * image.c: Implement an ImageMagick per-image cache.
11707 (imagemagick_get_animation_cache): Fix a double-free error.
11708 (imagemagick_load_image): Remove the ping_wand code, which only
11709 apparently saved time on invalid animated images, and slowed down
11710 everything else. Optimize for the common case.
11712 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11714 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11716 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11718 * marker.c (set_marker): Remove documentation of undefined behavior.
11720 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11722 * image.c (imagemagick_compute_animated_image): Animate correctly
11723 when sub-images are smaller than the main image.
11724 (imagemagick_compute_animated_image): Setting the iterator row to
11725 zero is apparently not allowed.
11726 (imagemagick_compute_animated_image): Allow images that say they
11727 have sub-images that are bigger than the main image, but just crop
11730 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11732 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11734 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11736 * image.c (imagemagick_compute_animated_image): Respect the GIF
11739 2013-08-15 Ken Brown <kbrown@cornell.edu>
11741 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11742 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11745 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11747 Fix minor problems found by static checking.
11748 * frame.c (delete_frame):
11749 * xdisp.c (next_element_from_display_vector):
11750 Avoid uninitialized local.
11751 * image.c (imagemagick_compute_animated_image): Port to C89.
11752 Prefer usual GNU indentation style for loops.
11753 Be more careful about bizarrely large sizes, by using ptrdiff_t
11756 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11758 Fix infinite frame selection loop (Bug#15025).
11759 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11761 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11763 * xdisp.c (compute_window_start_on_continuation_line):
11764 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11765 to make sure we end up setting the window start at the leftmost
11766 visible character of the display line. This avoids funky
11767 horizontal shifting because the window start is not kept on the
11768 same position. (Bug#15090)
11769 (next_element_from_display_vector): Support 'box' face attribute
11770 in the face definitions of a display vector. (Bug#15099)
11772 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11774 * image.c (imagemagick_compute_animated_image): Implement animated
11775 images (bug#14700).
11776 (imagemagick_compute_animated_image): Fix some compilation
11777 warnings. Implement a very simple cache to make the animation
11778 usable at all, but it should be replaced with a per-image cache.
11780 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11782 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11783 to do `for' loops over alist values.
11784 * buffer.h (FOR_EACH_BUFFER):
11785 * process.c (FOR_EACH_PROCESS): Use it.
11786 (handle_child_signal, status_notify, Fget_buffer_process)
11787 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11789 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11791 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11792 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11793 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11794 to xzalloc and so avoid redundant call to memset.
11795 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11796 members because it is allocated with xzalloc and so already zeroed.
11798 2013-08-14 Ken Brown <kbrown@cornell.edu>
11800 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11803 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11805 Utility function and macro to copy Lisp string to C string.
11806 * lisp.h (xlispstrdupa): New macro.
11807 (xlispstrdup): New prototype.
11808 * alloc.c (xlispstrdup): New function.
11809 * callint.c (Fcall_interactively):
11810 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11811 (Fsubstitute_in_file_name):
11812 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11813 * image.c (x_create_bitmap_from_file):
11814 * w32term.c (w32_term_init):
11815 * xterm.c (x_term_init): Use xlispstrdup.
11817 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11819 * image.c (imagemagick_load_image): Make animated pictures work.
11820 There's still some problems with background color settings, though
11823 * decompress.c (unwind_decompress): Always restore point.
11825 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11827 * marker.c (set_marker): Reformat documentation.
11829 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11831 * xdisp.c (cursor_type_changed): Now static.
11833 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11834 Use changed. This avoids the need to call xmalloc and for the
11835 caller to call xfree, and avoids memory leaks in some situations.
11837 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11839 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11840 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11841 (redisplay_window): If window_end_valid is cleared due to non-zero
11842 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11843 so do not call to try_cursor_movement for that window.
11845 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11847 * window.h (struct window): Convert window_end_pos and
11848 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11849 (wset_window_end_pos, wset_window_end_vpos): Remove.
11850 * dispnew.c (adjust_glyph_matrix):
11851 * window.c (Fwindow_end, replace_window, set_window_buffer)
11853 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11854 (set_vertical_scroll_bar, redisplay_window, try_window)
11855 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11856 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11857 (note_mouse_highlight): Adjust users.
11858 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11861 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11863 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11864 * image.c (imagemagick_filename_hint): Use `const char *' and
11865 prefer SSDATA to SDATA to avoid warnings.
11867 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11869 Cleanup window fringes, margins and scroll bars adjustments.
11870 * window.c (set_window_fringes, set_window_margins)
11871 (set_window_scroll_bars, apply_window_adjustment): New functions.
11872 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11873 (Fset_window_scroll_bars): Use them.
11875 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11877 * window.h (struct window): Convert scroll_bar_width
11878 from Lisp_Object to integer. Adjust comment.
11879 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11881 * window.c (wset_scroll_bar_width): Remove.
11882 (make_window): Initialize scroll_bar_width.
11883 (Fsplit_window_internal): Use direct assignment.
11884 (Fset_window_configuration, save_window_save):
11885 Convert Lisp_Object to integer and back where appropriate.
11886 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11887 bar was actually changed, and mention this in docstring.
11889 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11891 * decompress.c: Minor simplifications.
11892 (Fzlib_decompress_region): Don't bother verifying
11893 that avail_out <= UINT_MAX, as that was confusing.
11894 Mention the restriction in a comment instead.
11895 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11897 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11899 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11900 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11902 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11904 * image.c (imagemagick_filename_hint): Check for errors in the
11907 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11909 * window.c (Fwindow_margins): Return nil when there's no marginal
11910 area, as per the documented API.
11912 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11913 Fmake_vector, as scroll bar's struct members are not all Lisp
11914 objects now. This avoids crashes in GC.
11916 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11917 bool, so its address could be taken.
11919 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11921 * image.c (imagemagick_filename_hint): New function to possibly
11922 apply `image-content-type-suffixes'.
11923 (imagemagick_load_image): Use it.
11925 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11927 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11928 if loading zlib failed.
11930 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11932 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11933 2013-08-13 checkin below. Change bool to BOOL, rule is:
11934 All Obj-C code uses BOOL, except for interfaces callable from C.
11936 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11938 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11940 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11941 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11942 bool instead of BOOL.
11943 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11944 from Lisp_Object to bitfield. Adjust comment.
11945 * w32term.c (x_scroll_bar_create): Adjust user.
11946 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11947 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11948 Use bool for boolean.
11949 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11950 to `unsigned int' when defining a bitfield.
11952 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11954 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11956 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11958 * window.h (struct window): Convert left_margin_cols and
11959 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11960 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11961 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11963 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11965 (showing_window_margins_p, update_window_line, update_frame_1):
11966 * fringe.c (draw_fringe_bitmap_1):
11967 * xdisp.c (window_box_width): Adjust users.
11968 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11969 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11970 Use direct assignment.
11971 (Fset_window_configuration, save_window_save, Fwindow_margins):
11972 Convert Lisp_Object to integer and back where appropriate.
11973 (Fset_window_margins): Adjust user. Return t if any margin
11974 was actually changed, and mention this in docstring.
11976 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11978 * syntax.c (forward_word):
11979 * cmds.c (forward_char, backward_char): Mention the optional argument.
11981 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11983 * window.h (struct window): Convert left_fringe_width
11984 and right_fringe_width from Lisp_Objects to integers.
11986 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11987 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11988 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11990 (make_window): Initialize new integer fields to -1.
11991 (Fsplit_window_internal): Use direct assignment.
11992 (Fset_window_configuration, save_window_save):
11993 Convert Lisp_Object to integer and back where appropriate.
11994 (Fset_window_fringes): Adjust user. Return t if any fringe
11995 was actually changed, and mention this in docstring.
11997 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11999 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12000 * nsfns.m (x_set_cursor_type):
12001 * w32fns.c (x_set_cursor_type):
12002 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12003 * xdisp.c (set_frame_cursor_types): ...but in common code.
12005 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12007 * font.c (clear_font_cache): New function, stripped from...
12008 (Fclear_font_cache): ...here, which now uses the function
12009 above. Adjust comment.
12010 * font.h (clear_font_cache): Add prototype.
12011 * xfaces.c (clear_face_cache): Use clear_font_cache.
12013 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12015 * window.c (Fset_window_start): Compare `w', not `window' because
12016 `w' might not be equal to `window' after call to decode_live_window.
12018 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12020 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12021 This fixes a problem introduced by the Bug#15035 patch
12022 when using GPG. Reported by Herbert J. Skuhra.
12024 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12026 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12027 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12028 not yet initialized.
12030 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12032 * decompress.c (Fzlib_decompress_region): Support zlib
12033 decompression, too, and rename.
12035 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12037 Minor zlib configuration tweaks.
12038 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12039 Don't assume presence of fn_inflateInit2_ zlib internal function.
12041 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12043 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12044 include the zlib prefix.
12046 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12048 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12049 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12050 define static variables that are pointers to zlib functions to be
12051 dynamically loaded.
12052 (init_zlib_functions) [WINDOWSNT]: New function.
12053 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12055 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12056 macros instead of invoking the zlib functions directly.
12057 (syms_of_decompress): DEFSYM Qzlib_dll.
12058 Staticpro Szlib_available_p.
12060 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12062 Avoid looping over all frame windows to freeze and unfreeze.
12063 * window.h (struct window): Drop frozen_window_start_p.
12064 (freeze_window_starts): Drop prototype.
12065 * frame.h (struct frame): New frozen_window_starts flag.
12066 (FRAME_WINDOWS_FROZEN): New macro.
12067 * window.c (freeze_window_start, freeze_window_starts):
12069 (select_window, replace_window): Adjust users.
12070 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12071 (window_frozen_p): New function.
12072 (redisplay_window): Use it.
12074 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12076 Fix some fd issues when running subprocesses (Bug#15035).
12077 Fix bugs that can leak files or file descriptors on errors.
12078 Don't unlink open temp files, as that's hard for users to diagnose
12079 when things go awry (e.g., temp disk exhausted).
12080 Don't bother to lock temp files. Check for invalid recursion.
12081 * callproc.c (synch_process_fd): Remove. All uses removed.
12082 (synch_process_tempfile): New var or macro.
12083 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12085 (record_kill_process): New arg, the temp name. All callers changed.
12086 (delete_temp_file): Now just a simple wrapper around unlink.
12087 (call_process_kill): New arg, the call_process_fd array.
12088 Close them all. Clear synch_process_pid. Remove the temp file,
12089 or arrange for it to be removed.
12090 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12091 that's been moved to synch_process_tempfile. Caller changed.
12092 Do not remove the tempfile; that's now call_process_kill's
12094 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12095 call_process_kill; the caller now does that.
12096 (call_process_cleanup): Do not close the process fd; that's now
12097 call_process_kill's responsibility.
12098 (Fcall_process): Implement via new function call_process, which
12099 has most of the old body of Fcall_process, but with a different API.
12100 (call_process): New function that does not open or close filefd if
12101 it is nonnegative. Record which fds need to be closed, and let
12102 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12103 Signal an error if invoked recursively (could be done via a hook).
12104 Simplify creation of the tempfile in the MSDOS case.
12105 Don't create the output file until after checking for the executable.
12106 Report any failure to open /dev/null.
12107 Don't open /dev/null for writing twice; once is enough.
12108 Don't create pipe if all output is being discarded or sent to file.
12109 Don't worry about setting up the coding system or reading from the
12110 pipe if all output is being discarded.
12111 Hoist fd_error local into top level, to lessen block nesting.
12112 Don't record deleted pid here; now done by Fcall_process_region.
12113 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12114 and note its success in synch_process_tempfile.
12115 Do not leak resources when child_setup fails.
12116 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12117 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12118 (create_temp_file): Now returns open fd, with an additional
12119 Lisp_Object * argument to return the name. All callers changed.
12120 Do not close the file; rewind it instead, and leave it open for
12121 the caller. Do not lock the temp file. Unwind-protect the file
12122 and the file-descriptor.
12123 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12124 If an asynchrounous process, record it here, not in call_process.
12125 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12126 * eval.c (set_unwind_protect): New function.
12127 * fileio.c (write_region): New function, generalized from the
12128 old Fwrite_region. Do not lock temp files.
12129 (Fwrite_region): Use it.
12130 * lisp.h (set_unwind_protect, write_region): New decls.
12131 * process.c: Include <verify.h>.
12132 (make_process): Mark fds as initially closed.
12133 (deleted_pid_list): Now a list of pid-filename pairs.
12135 (close_process_fd): New function.
12136 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12137 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12138 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12139 (create_process, create_pty, Fmake_serial_process)
12140 (server_accept_connection): Record which fds need to be closed,
12141 and let deactivate_process close them.
12142 (Fmake_network_process): Do not discard the unwind-protect
12143 until it's safe to do so.
12144 (deactivate_process): Close the fds opened by create_process etc.
12145 (Fprocess_send_eof): Adjust to new way of recording open fds.
12146 Report an error if /dev/null can't be opened, instead of aborting.
12147 * process.h (PROCESS_OPEN_FDS): New constant.
12148 (struct Lisp_Process): New member open_fds.
12149 (record_kill_process, record_deleted_pid): Adjust signatures.
12150 (record_deleted_pid): Move decl here ...
12151 * syswait.h (record_deleted_pid): ... from here.
12153 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12155 * decompress.c: Fix bugs with large buffers and weird inputs.
12156 Tune a bit. Reindent as per usual Emacs style.
12157 (BUFFER_SIZE): Remove.
12158 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12159 more than UINT_MAX bytes. Decompress into the gap instead of into
12160 an auto buffer, as this should avoid copying. Return nil if
12161 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12162 set immediate_quit; we shouldn't trust zlib code that much.
12164 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12166 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12167 errors, and really move the gap to where we want it.
12169 * lisp.h: Include decompress.c support.
12171 * emacs.c (main): Include decompress.c support.
12173 * Makefile.in: Include -lz if present.
12175 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12177 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12178 (initWithTitle:): Initialize frame to 0.
12179 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12180 (fillWithWidgetValue:frame:): Rename from
12181 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12183 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12184 fillWithWidgetValue:frame:
12186 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12187 remove memory leak warnings.
12189 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12190 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12191 menu_pending_title.
12193 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12194 (x_activate_menubar): Update the whole menu.
12195 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12196 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12197 current event is not NSSystemDefined (Bug#15001).
12198 Call ns_check_menu_open only if trackingMenu is 2.
12199 (menuDidClose:): New method, decrease trackingMenu.
12200 (fillWithWidgetValue:setDelegate:): New method.
12201 (fillWithWidgetValue:): Call the above.
12203 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12205 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12207 Omit some unnecessary casts.
12208 Many of these go back to the old pre-C89 days, when they may have
12209 been needed, but we've been assuming C89 or later for a while now.
12210 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12211 (live_float_p, live_misc_p, live_vector_p):
12212 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12213 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12214 (defvar_per_buffer):
12215 * callint.c (Fcall_interactively):
12216 * doc.c (Fsubstitute_command_keys):
12217 * filelock.c (get_boot_time):
12218 * frame.c (xrdb_get_resource):
12219 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12220 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12221 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12222 (menuitem_highlight_callback, menu_destroy_callback)
12223 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12224 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12225 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12226 (xg_tool_bar_help_callback, tb_size_cb):
12227 * image.c (xpm_alloc_color, png_read_from_memory)
12228 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12229 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12231 * keymap.c (describe_map):
12232 * nsfns.m (Fns_display_monitor_attributes_list):
12233 * nsmenu.m (process_dialog:):
12234 * nsterm.m (hold_event):
12235 * process.c (wait_reading_process_output):
12236 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12237 * scroll.c (do_direct_scrolling, scrolling_1):
12238 * termcap.c (tgetent):
12239 * window.c (check_window_containing, add_window_to_list)
12240 (freeze_window_starts):
12241 * xdisp.c (compare_overlay_entries, vmessage):
12242 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12243 (x_get_monitor_attributes_xrandr)
12244 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12245 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12246 * xfont.c (xfont_match, xfont_open):
12247 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12248 (menubar_selection_callback, menu_position_func)
12249 (popup_selection_callback, create_and_show_popup_menu)
12250 (dialog_selection_callback, create_and_show_dialog):
12251 * xrdb.c (x_get_string_resource)
12253 * xsmfns.c (x_session_check_input):
12254 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12255 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12256 (xaw_jump_callback, xaw_scroll_callback):
12257 Omit unnecessary casts.
12259 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12261 Minor string-length refactoring.
12262 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12263 * frame.c (make_monitor_attribute_list):
12264 Prefer build_string to strlen + make_string.
12266 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12268 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12269 don't check minor_code (Bug#14417).
12271 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12273 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12274 vertical positions instead. This avoids calling MATRIX_ROW with
12275 row numbers that are possibly beyond valid limits. (Bug#15064)
12277 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12279 Use xstrdup and build_unibyte_string where applicable.
12280 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12281 * xfns.c (x_window):
12282 * xrdb.c (x_get_customization_string):
12283 * xterm.c (xim_initialize):
12284 * w32fns.c (w32_window): Use xstrdup.
12285 (w32_display_monitor_attributes_list):
12286 * emacs.c (init_cmdargs):
12287 * keyboard.c (PUSH_C_STR):
12288 * nsfont.m (nsfont_open):
12289 * sysdep.c (system_process_attributes):
12290 * w32.c (system_process_attributes):
12291 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12293 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12295 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12296 variables of these types so that GDB would know about them, as aid
12297 for debugging fatal exceptions. (Bug#15024) See also
12298 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12301 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12303 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12304 larger than the NSWindow (Bug#14934).
12306 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12308 Redesign redisplay interface to drop global variable updated_window.
12309 Always pass currently updated window as a parameter to update routines.
12310 * dispextern.h (updated_window): Remove declaration.
12311 (struct redisplay_interface): Pass window parameter to
12312 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12313 and after_update_window_hook.
12314 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12316 * dispnew.c (updated_window): Remove.
12317 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12318 (update_window_line): Adjust to match redisplay interface changes.
12319 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12320 (ns_scroll_run, ns_after_update_window_line):
12321 * w32term.c (x_update_window_begin, x_update_window_end)
12322 (x_after_update_window_line, x_scroll_run):
12323 * xterm.c (x_update_window_begin, x_update_window_end)
12324 (x_after_update_window_line, x_scroll_run):
12325 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12326 Likewise. Adjust comments where appropriate.
12327 (x_cursor_to): Simplify because this is always called during window
12328 update (but install debugging check anyway).
12329 (expose_window): Check must_be_updated_p flag to see whether this
12330 function is called during window update.
12332 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12334 Do not reset window modification event counters excessively.
12335 These leftovers and poor man's tricky methods to catch extra
12336 redisplay's attention are no longer needed.
12337 * frame.c (set_menu_bar_lines_1):
12338 * minibuf.c (read_minibuf_unwind):
12339 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12340 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12341 (window_scroll_line_based, Fset_window_configuration):
12342 * xdisp.c (redisplay_window): Do not reset last_modified and
12343 last_overlay_modified counters.
12345 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12347 * xselect.c (x_send_client_event): Set send_event and serial, memset
12348 data.l as it might be bigger than data.b. Use 24 bit mask to
12349 XSendEvent (Bug#15034).
12351 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12353 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12354 for TTY frames that are not the top frame on their console.
12357 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12359 * w32term.c (w32fullscreen_hook): Really maximize frame when
12360 asked for (Bug#14841).
12362 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12364 Prefer selected_window to Fselected_window, likewise for frames.
12365 * buffer.c (Fbuffer_swap_text):
12366 * data.c (Fvariable_binding_locus):
12367 * window.c (run_window_configuration_change_hook): Adjust users.
12368 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12369 Use decode_live_frame.
12371 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12373 Be more careful if selected window shows the buffer other than current,
12374 use window_outdated only if this is not so. This change should also
12375 address some weird issues discussed in Bug#13012.
12376 * window.h (window_outdated): New prototype.
12377 * window.c (window_outdated): Now here. Convert from static and
12378 always assume window's buffer.
12379 (Fwindow_end, Fwindow_line_height): Use it.
12380 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12381 and always assume window's buffer.
12382 (redisplay_window): Adjust user.
12383 (redisplay_internal): Call to reconsider_clip_changes once and
12384 check whether mode line should be updated only if selected window
12385 shows current buffer.
12386 (run_window_scroll_functions): Use eassert for debugging check.
12387 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12389 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12391 * window.c (window_scroll, window_scroll_pixel_based)
12392 (window_scroll_line_based): Use bool for booleans.
12394 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12396 * process.c: Fix minor off-by-one issues in descriptor counts.
12397 This shouldn't fix any real bugs, but it cleans up the code a bit.
12398 (max_process_desc, max_input_desc): -1, not 0, means none.
12400 (delete_input_desc): New function.
12401 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12402 (deactivate_process): Scan backwards when recomuting max_process_desc;
12403 that should be faster.
12404 (init_process_emacs): Initialize max_input_desc.
12406 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12408 Use region cache to speedup bidi_find_paragraph_start.
12409 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12410 Rename cache_long_line_scans to cache_long_scans.
12411 * buffer.c (bset_cache_long_line_scans): Rename to
12412 bset_cache_long_scans.
12413 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12414 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12416 (syms_of_buffer): Rename cache-long-line-scans to
12417 cache-long-scans. Adjust docstring.
12418 * search.c (newline_cache_on_off):
12419 * indent.c (width_run_cache_on_off): Adjust users.
12420 * bidi.c (bidi_paragraph_cache_on_off): New function.
12421 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12422 * insdel.c (prepare_to_modify_buffer):
12423 Invalidate bidi_paragraph_cache if enabled.
12425 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12427 Invalidate region caches only if buffer text is going to be changed.
12428 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12429 (modify_text): ...new prototype.
12430 (prepare_to_modify_buffer_1): New prototype.
12431 * textprop.c (modify_region): Rename to...
12432 (modify_text_properties): ...new function.
12433 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12434 (Fremove_list_of_text_properties): Adjust users.
12435 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12436 (modify_text): ...new function.
12437 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12438 (prepare_to_modify_buffer_1): ...new function.
12439 * casefiddle.c (casify_region):
12440 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12441 (Ftranspose_regions): Use modify_text.
12443 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12445 * lisp.mk (lisp): Add nadvice.elc.
12447 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12449 New macro to iterate over live buffers similar to frames.
12450 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12451 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12452 Declare buffer-related variables here to offload lisp.h.
12453 * buffer.c (Vbuffer_alist): Adjust comment.
12454 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12455 (other_buffer_safely):
12456 * data.c (store_symval_forwarding):
12457 * dispnew.c (Fframe_or_buffer_changed_p):
12458 * fileio.c (Fdo_auto_save):
12459 * filelock.c (unlock_all_files):
12460 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12462 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12464 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12465 * callproc.c (create_temp_file):
12466 * filelock.c (create_lock_file):
12467 Assume mkostemp, since it's now provided by Gnulib.
12469 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12471 * w32.c (mkostemp): New function.
12472 (mktemp): Remove, no longer used. Most of the code reused in
12473 mkostemp. (Bug#15015)
12474 (mktemp): Don't undef.
12476 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12478 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12479 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12480 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12481 (free_glyph_pool, check_glyph_memory): Likewise for
12482 all users. Adjust comments where appropriate.
12484 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12486 * composite.h: Minor fixups.
12487 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12488 to fix a misspelling, and change it to an inline function while
12489 we're at it (it need not be a macro). All uses changed.
12490 (composition_method, composition_valid_p):
12491 Rewrite to avoid assignments in if-conditions.
12493 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12495 Do not use global Lisp_Object in composition macros.
12496 * composite.h (composition_temp): Remove declaration.
12497 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12498 (composition_method, composition_valid_p): ...inline functions.
12499 (compose_region): Remove the leftover.
12500 * composite.c (composition_temp): Remove.
12501 (run_composition_function, update_compositions)
12502 (composition_compute_stop_pos, composition_adjust_point)
12503 (Ffind_composition_internal):
12504 * coding.c (handle_composition_annotation):
12505 * xdisp.c (handle_composition_prop, check_point_in_composition):
12506 Related users changed.
12508 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12510 Drop FRAME_PTR typedef.
12511 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12512 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12513 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12514 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12515 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12516 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12517 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12518 All related users changed.
12520 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12522 * eval.c (default_toplevel_binding): New function.
12524 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12525 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12526 (syms_of_eval): Export them.
12527 * data.c (Fdefault_value): Micro cleanup.
12528 * term.c (init_tty): Use "false".
12530 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12532 Fix X GC leak in GTK and raw (no toolkit) X ports.
12533 * xterm.c (x_free_frame_resources): If white and black relief
12534 GCs are allocated, always free them here.
12535 * xfns.c (x_make_gc): Omit redundant initialization.
12536 * widget.c (create_frame_gcs): Remove the leftover.
12537 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12538 in x_free_frame_resources.
12540 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12542 * nsterm.m (windowWillResize:toSize:): Only change title if
12543 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12545 (viewDidEndLiveResize): New method.
12547 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12548 inside NS_IMPL_COCOA.
12550 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12552 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12553 Do not check whether undo is enabled because record_insert and
12554 record_delete does that themselves.
12556 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12558 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12559 member which is not really used any more.
12560 (FRAME_XIC_BASE_FONTNAME): Remove.
12561 * xfns.c (xic_free_fontset): Adjust user.
12562 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12563 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12564 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12565 (xdialog_show): Use eassert for debugging check.
12566 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12568 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12570 * fileio.c, fns.c (merge): Move extern decl from here ...
12571 * lisp.h (merge): ... to here.
12573 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12575 Fix last font-related change.
12576 * w32font.h (w32font_list_internal, w32font_match_internal):
12578 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12579 (uniscribe_list_family): Adjust to match font API change.
12580 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12581 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12583 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12585 * frame.h (FRAME_MOUSE_UPDATE):
12586 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12587 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12589 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12591 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12592 * font.h (struct font_driver): Change list, match, and list_family
12593 functions to accept struct frame * as first arg.
12594 * font.c (font_score, font_compare, font_sort_entities):
12596 (font_sort_entities, font_list_entities, font_select_entity)
12597 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12598 match font API change.
12599 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12600 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12601 * ftxfont.c (ftxfont_list, ftxfont_match):
12602 * xftfont.c (xftfont_list, xftfont_match):
12603 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12604 * w32font.c (w32font_list, w32font_match, w32font_list)
12605 (w32font_list_internal, w32_font_match_internal): Likewise.
12606 * xfaces.c (Fx_family_fonts): Adjust user.
12608 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12610 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12611 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12612 only if HAVE_X_WINDOWS is in use.
12613 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12614 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12615 * w32term.c (x_wm_set_icon_position): Likewise.
12616 * w32fns.c (x_icon): Adjust user.
12618 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12620 * xterm.c (last_mouse_press_frame): Remove the
12621 leftover which is not really used any more.
12622 (handle_one_xevent, syms_of_xterm): Adjust users.
12623 (x_flush): Call XFlush once per each X display, not frame.
12624 This is better because this code always unconditionally skips
12625 non-X frames in Vframe_list and issues the only XFlush if we
12626 have more than one X frame on the same X display.
12627 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12628 Use bool for booleans.
12629 (x_draw_glyph_string_background, cvt_string_to_pixel)
12630 (cvt_pixel_dtor): Drop unnecessary prototypes.
12631 * xterm.h (x_display_ok): Adjust prototype.
12633 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12635 Drop unnecessary functions that deals with frame pixel size.
12636 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12637 (x_pixel_height): Drop prototypes.
12638 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12639 (x_pixel_height): Drop implementations.
12640 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12641 which should be always valid for window frame.
12642 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12643 * w32menu.c (Fx_popup_dialog):
12644 * xmenu.c (Fx_popup_dialog): Likewise for both.
12646 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12648 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12649 frame parameters and call to Fmodify_frame_parameters just once.
12650 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12651 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12652 and mention nil frame in docstring.
12654 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12656 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12657 (x_figure_window_size): Likewise. Adjust to return long.
12658 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12659 (toplevel): Move Qterminal_live_p to...
12660 * terminal.c (toplevel): ...here, make it static, and...
12661 (syms_of_terminal): ...DEFSYM here.
12662 * frame.h (Qterminal_live_p): Remove declaration.
12663 (make_frame, x_figure_window_size): Adjust prototype.
12664 * nsfns.m (Fx_create_frame): Use long for window flags.
12666 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12668 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12669 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12670 Do not assume that emacs_close (INT_MAX) is a no-op.
12672 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12674 * xfaces.c (make_face_cache): For struct face_cache, prefer
12675 xmalloc to xzalloc and so avoid redundant call to memset.
12676 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12678 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12680 * fringe.c (draw_window_fringes, update_window_fringes)
12681 (compute_fringe_widths):
12682 * w32term.c (x_draw_glyph_string):
12683 * window.c (candidate_window_p, Frecenter):
12684 * xfaces.c (realize_basic_faces, realize_default_face)
12685 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12686 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12687 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12688 * xmenu.c (Fx_menu_bar_open_internal):
12689 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12690 * xsettings.c (xft_settings_event):
12691 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12692 Use bool for booleans. Adjust style and comments where
12694 * dispextern.h (draw_window_fringes, update_window_fringes)
12695 (compute_fringe_widths):
12696 * xterm.h (x_had_errors_p): Adjust prototype.
12698 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12700 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12701 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12703 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12705 * fns.c (toplevel): Remove comment before Fsafe_length because
12706 it checks for QUIT.
12708 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12710 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12712 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12714 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12715 frame which got the message is still alive, before dereferencing
12716 its pointer. (Bug#14970)
12718 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12719 be a live window, before using it as such. (Bug#14970)
12721 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12723 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12724 w32_detect_focus_change instead of doing part of its job by hand.
12725 This fixes the problem whereby FOCUS_OUT events were not sent to
12728 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12730 * process.c (Fprocess_list): Doc fix.
12732 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12733 being re-exposed only if it didn't ask to become visible.
12734 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12735 was previously iconified. (Bug#14841)
12736 (x_iconify_frame): Mark the frame iconified.
12738 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12740 Fix minor problems found by static checking.
12741 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12742 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12744 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12746 * eval.c (set_specpdl_old_value): New function.
12747 (unbind_to): Minor simplification.
12748 (get_backtrace_frame): New function.
12749 (Fbacktrace_frame): Use it. Add `base' argument.
12750 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12751 (syms_of_eval): Export backtrace-eval.
12752 * xterm.c (x_focus_changed): Simplify.
12754 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12756 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12758 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12760 * xdisp.c (redisplay_window): Instead of moving point out of
12761 scroll margin, reject the force_start method, and try scrolling
12762 instead. (Bug#14780)
12764 2013-07-24 Ken Brown <kbrown@cornell.edu>
12766 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12769 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12771 * eval.c (Fprogn): Do not check that BODY is a proper list.
12772 This undoes the previous change. The check slows down the
12773 interpreter, and is not needed to prevent a crash. See
12774 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12776 2013-07-23 Glenn Morris <rgm@gnu.org>
12778 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12780 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12782 Port to GNU/Linux systems with tinfo but not ncurses.
12783 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12784 to decide whether ncurses is being used. Without this change,
12785 GCC complains about tgetent not being declared, on a system
12786 that has tinfo installed but ncurses not installed.
12788 * eval.c (Fprogn): Check that BODY is a proper list.
12790 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12791 * data.c (Fsetq_default):
12792 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12793 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12795 Tune by taking advantage of the fact that ARGS is always a list
12796 when a function is declared to have UNEVALLED args.
12798 * emacsgtkfixed.c: Port to GCC 4.6.
12799 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12801 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12803 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12804 here to silence compiler warnings.
12806 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12808 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12809 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12810 from messing up Emacs's 'struct frame' (Bug#14923).
12812 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12814 * alloc.c (make_save_ptr_ptr): Define this function.
12815 It was inadvertently omitted. It's needed only if
12816 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12818 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12820 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12821 frame have focus (Bug#14895).
12823 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12825 Avoid vfork-related deadlock more cleanly.
12826 * callproc.c (child_setup): When the child's exec fails, output
12827 the program name, as that's more useful. Use O_NONBLOCK to avoid
12829 * process.c (create_process_1): Remove; no longer needed.
12830 (create_process): Remove timer hack; no longer needed, now that
12831 the child avoids deadlock.
12833 2013-07-20 Glenn Morris <rgm@gnu.org>
12835 * image.c (Fimage_flush): Fix doc typo.
12837 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12839 Fix array bounds violation when pty allocation fails.
12840 * process.c (PTY_NAME_SIZE): New constant.
12841 (pty_name): Remove static variable; it's now auto.
12842 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12843 Take pty_name as an arg rather than using a static variable.
12844 All callers changed.
12845 (create_process): Recover pty_flag from process, not from volatile local.
12846 (create_pty): Stay inside array even when pty allocation fails.
12847 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12849 * lread.c (Fload): Avoid initialization only when lint checking.
12850 Mention that it's needed only for older GCCs.
12852 2013-07-20 Kenichi Handa <handa@gnu.org>
12854 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12855 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12857 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12859 * lread.c (Fload): Avoid uninitialized warning.
12861 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12863 Fix some minor file descriptor leaks and related glitches.
12864 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12865 (create_lock_file): Use write, not emacs_write.
12866 * image.c (slurp_file, png_load_body):
12867 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12868 (server_accept_connection):
12869 Don't leak an fd on memory allocation failure.
12870 * image.c (slurp_file): Add a cheap heuristic for growing files.
12871 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12872 as that's what the other routines do. Maybe input need not be
12873 blocked at all, but it's better to be consistent.
12874 Avoid undefined behavior when strlen is zero.
12876 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12877 (NSTATICS): Now a constant; doesn't need to be a macro.
12879 2013-07-19 Richard Stallman <rms@gnu.org>
12881 * coding.c (decode_coding_utf_8): Add simple loop for fast
12882 processing of ASCII characters.
12884 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12886 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12888 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12890 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12891 unportable 'struct x_display_info'.
12892 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12893 is a portable type.
12895 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12897 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12898 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12900 (system_process_attributes): Prefer plain char to unsigned char
12901 when either will do. Clean up properly if interrupted or if
12902 memory allocations fail. Don't assume sscanf succeeds.
12903 Remove no-longer-needed workaround to stop GCC from whining.
12904 Read command-line once, instead of multiple times. Check read status a
12905 bit more carefully.
12907 Fix obscure porting bug with varargs functions.
12908 The code assumed that int is treated like ptrdiff_t in a vararg
12909 function, which is not a portable assumption. There was a similar
12910 -- though these days less likely -- porting problem with various
12911 assumptions that pointers of different types all smell the same as
12912 far as vararg functions is conserved. To make this problem less
12913 likely in the future, redo the API to use varargs functions.
12914 * alloc.c (make_save_value): Remove this vararg function.
12915 All uses changed to ...
12916 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12917 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12919 (make_save_ptr): Rename from make_save_pointer, for consistency with
12920 the above. Define only on platforms that need it. All uses changed.
12922 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12924 * keyboard.c: Try to fix typos in previous change.
12925 (DISPLAY_LIST_INFO): New macro.
12926 (kbd_buffer_get_event): Do not access members that are not present
12927 in X11. Revert inadvertent change of "!=" to "=".
12929 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12931 * keyboard.c (kbd_buffer_get_event):
12932 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12933 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12935 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12937 * filelock.c: Fix unlikely file descriptor leaks.
12938 (get_boot_time_1): Rework to avoid using emacs_open.
12939 This doesn't actually fix a leak, but is better anyway.
12940 (read_lock_data): Use read, not emacs_read.
12942 * doc.c: Fix minor memory and file descriptor leaks.
12943 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12944 (get_doc_string, Fsnarf_documentation):
12945 Fix file descriptor leak on error.
12947 * term.c: Fix minor fdopen-related file descriptor leaks.
12948 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12949 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12951 * charset.c: Fix file descriptor leaks and errno issues.
12953 (load_charset_map_from_file): Don't leak file descriptor on error.
12954 Use plain record_xmalloc since the allocation is larger than
12955 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12957 * eval.c (record_unwind_protect_nothing):
12958 * fileio.c (fclose_unwind):
12960 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12961 The replacement doesn't block input, but that no longer seems
12964 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12966 * lread.c: Fix file descriptor leaks and errno issues.
12967 (Fload): Close some races that leaked fds or streams when 'load'
12969 (Fload, openp): Report error number of last nontrivial failure to open.
12970 ENOENT counts as trivial.
12971 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12973 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12974 now that the function is always called with a nonnegative arg.
12975 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12976 All uses replaced with ...
12977 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12979 A few more minor file errno-reporting bugs.
12980 * callproc.c (Fcall_process):
12981 * doc.c (Fsnarf_documentation):
12982 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12983 * process.c (set_socket_option):
12984 Don't let a constructor trash errno.
12985 * doc.c: Include <errno.h>.
12987 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12989 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12991 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12993 Fix w32 bug with call-process-region (Bug#14885).
12994 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12995 to Fcall_process when the input is empty. This simplifies the
12996 code a bit. It makes no difference on POSIXish platforms but
12997 apparently it fixes a bug on w32.
12999 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13000 * fileio.c (close_file_unwind): Don't close if FD is negative;
13001 this can happen when unwinding a zapped file descriptor.
13002 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13003 in case Emacs runs out of memory between the two unwind-protects.
13004 Don't trash errno when closing FD.
13005 Zap the FD in the specpdl when closing it, instead of deferring
13006 the removal of the unwind-protect; this fixes a bug where a child
13007 function unwinds the stack past us.
13009 New unwind-protect flavors to better type-check C callbacks.
13010 This also lessens the need to write wrappers for callbacks,
13011 and the need for make_save_pointer.
13012 * alloc.c (free_save_value):
13013 * atimer.c (run_all_atimers):
13015 * alloc.c (safe_alloca_unwind):
13016 * atimer.c (unwind_stop_other_atimers):
13017 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13018 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13019 * minibuf.c (choose_minibuf_frame_1):
13020 * process.c (make_serial_process_unwind):
13021 * xdisp.c (pop_message_unwind):
13022 * xselect.c (queue_selection_requests_unwind):
13023 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13024 * alloc.c (record_xmalloc):
13025 Prefer record_unwind_protect_ptr to record_unwind_protect with
13027 * alloc.c (Fgarbage_collect):
13028 Prefer record_unwind_protect_void to passing a dummy.
13029 * buffer.c (restore_buffer):
13030 * window.c (restore_window_configuration):
13031 * xfns.c, w32fns.c (do_unwind_create_frame)
13032 New wrapper. All record-unwind uses of wrappee changed.
13033 * buffer.c (set_buffer_if_live):
13034 * callproc.c (call_process_cleanup, delete_temp_file):
13035 * coding.c (code_conversion_restore):
13036 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13037 * editfns.c (save_excursion_restore)
13038 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13039 (save_restriction_restore):
13040 * eval.c (restore_stack_limits, un_autoload):
13041 * fns.c (require_unwind):
13042 * keyboard.c (recursive_edit_unwind, tracking_off):
13043 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13044 * macros.c (pop_kbd_macro, restore_menu_items):
13045 * nsfns.m (unwind_create_frame):
13046 * print.c (print_unwind):
13047 * process.c (start_process_unwind):
13048 * search.c (unwind_set_match_data):
13049 * window.c (select_window_norecord, select_frame_norecord):
13050 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13051 (fast_set_selected_frame):
13052 * xfns.c, w32fns.c (unwind_create_tip_frame):
13053 Return void, not a dummy Lisp_Object. All uses changed.
13054 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13055 * callproc.c (call_process_kill):
13056 * fileio.c (restore_point_unwind, decide_coding_unwind)
13057 (build_annotations_unwind):
13058 * insdel.c (Fcombine_after_change_execute_1):
13059 * keyboard.c (read_char_help_form_unwind):
13060 * menu.c (unuse_menu_items):
13061 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13062 * sound.c (sound_cleanup):
13063 * xdisp.c (unwind_redisplay):
13064 * xfns.c (clean_up_dialog):
13065 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13066 Accept no args and return void, instead of accepting and returning
13067 a dummy Lisp_Object. All uses changed.
13068 * cygw32.c (fchdir_unwind):
13069 * fileio.c (close_file_unwind):
13070 * keyboard.c (restore_kboard_configuration):
13071 * lread.c (readevalllop_1):
13072 * process.c (wait_reading_process_output_unwind):
13073 Accept int and return void, rather than accepting an Emacs integer
13074 and returning a dummy object. In some cases this fixes an
13075 unlikely bug when the corresponding int is outside Emacs integer
13076 range. All uses changed.
13077 * dired.c (directory_files_internal_unwind):
13078 * fileio.c (do_auto_save_unwind):
13079 * gtkutil.c (pop_down_dialog):
13080 * insdel.c (reset_var_on_error):
13081 * lread.c (load_unwind):
13082 * xfns.c (clean_up_file_dialog):
13083 * xmenu.c, nsmenu.m (pop_down_menu):
13084 * xmenu.c (cleanup_widget_value_tree):
13085 * xselect.c (wait_for_property_change_unwind):
13086 Accept pointer and return void, rather than accepting an Emacs
13087 save value encapsulating the pointer and returning a dummy object.
13089 * editfns.c (Fformat): Update the saved pointer directly via
13090 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13091 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13092 (unwind_body): New function.
13093 (record_unwind_protect): First arg is now a function returning void,
13094 not a dummy Lisp_Object.
13095 (record_unwind_protect_ptr, record_unwind_protect_int)
13096 (record_unwind_protect_void): New functions.
13097 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13098 * fileio.c (struct auto_save_unwind): New type.
13099 (do_auto_save_unwind): Use it.
13100 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13101 * insdel.c (struct rvoe_arg): New type.
13102 (reset_var_on_error): Use it.
13103 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13105 (specbinding_func): Remove; there are now several such functions.
13106 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13107 (set_unwind_protect_ptr): New function.
13108 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13110 Be simpler and more consistent about reporting I/O errors.
13111 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13112 Say "Read error" and "Write error", rather than "I/O error", or
13113 "IO error reading", or "IO error writing", when a read or write
13115 * process.c (Fmake_network_process, wait_reading_process_output)
13116 (send_process, Fprocess_send_eof, wait_reading_process_output):
13117 Capitalize diagnostics consistently. Put "failed foo" at the
13118 start of the diagnostic, so that we don't capitalize the
13119 function name "foo". Consistently say "failed" for such
13121 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13122 All callers changed. This is so it can use report_file_error.
13123 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13124 diagnostics consistently as above.
13126 * fileio.c (report_file_errno): Fix errno reporting bug.
13127 If the file name is neither null nor a pair, package it up as a
13128 singleton list. All callers changed, both to this function and to
13129 report_file_error. This fixes a bug where the memory allocator
13130 invoked by list1 set errno so that the immediately following
13131 report_file_error reported the wrong errno value.
13133 Fix minor problems found by --enable-gcc-warnings.
13134 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13135 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13137 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13139 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13140 Set event->arg to Qt if switch-event shall be generated.
13141 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13143 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13145 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13148 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13149 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13150 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13151 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13152 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13153 and there is a focused frame.
13154 (head_table): Add focus-in and focus-out.
13155 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13156 bind to handle-focus-in/out.
13158 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13159 (Fhandle_switch_frame): Call Fhandle_focus_in.
13160 (syms_of_frame): defsubr handle-focus-in/out.
13162 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13164 Fix porting bug to older POSIXish platforms (Bug#14862).
13165 * sysdep.c (emacs_pipe): New function, that implements
13166 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13167 This should port better to CentOS 5 and to Mac OS X 10.6.
13168 All calls to pipe2 changed.
13170 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13171 This makes the code easier to read and the executable a bit smaller.
13172 Do not replace all calls to Fcons that happen to create lists,
13173 just calls that are intended to create lists. For example, when
13174 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13175 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13176 Similarly for list2 through list5.
13177 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13178 * bytecode.c (exec_byte_code):
13179 * callint.c (quotify_arg, Fcall_interactively):
13180 * callproc.c (Fcall_process, create_temp_file):
13181 * charset.c (load_charset_map_from_file)
13182 (Fdefine_charset_internal, init_charset):
13183 * coding.c (get_translation_table, detect_coding_system)
13184 (Fcheck_coding_systems_region)
13185 (Fset_terminal_coding_system_internal)
13186 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13187 * composite.c (update_compositions, Ffind_composition_internal):
13188 * dired.c (directory_files_internal, file_name_completion)
13190 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13191 * doc.c (Fsnarf_documentation):
13192 * editfns.c (Fmessage_box):
13194 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13195 (Feval, eval_sub, Ffuncall, apply_lambda):
13196 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13197 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13198 (Fset_file_times, Finsert_file_contents)
13199 (Fchoose_write_coding_system, Fwrite_region):
13200 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13201 * font.c (font_registry_charsets, font_parse_fcname)
13202 (font_prepare_cache, font_update_drivers, Flist_fonts):
13203 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13204 * frame.c (make_frame, Fmake_terminal_frame)
13205 (x_set_frame_parameters, x_report_frame_params)
13206 (x_default_parameter, Fx_parse_geometry):
13207 * ftfont.c (syms_of_ftfont):
13208 * image.c (gif_load):
13209 * keyboard.c (command_loop_1):
13210 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13211 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13212 (Fminor_mode_key_binding, accessible_keymaps_1)
13213 (Faccessible_keymaps, Fwhere_is_internal):
13214 * lread.c (read_emacs_mule_char):
13215 * menu.c (find_and_return_menu_selection):
13216 * minibuf.c (get_minibuffer):
13217 * nsfns.m (Fns_perform_service):
13218 * nsfont.m (ns_script_to_charset):
13219 * nsmenu.m (ns_popup_dialog):
13220 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13221 (Fx_own_selection_internal):
13222 * nsterm.m (append2):
13223 * print.c (Fredirect_debugging_output)
13224 (print_prune_string_charset):
13225 * process.c (Fdelete_process, Fprocess_contact)
13226 (Fformat_network_address, set_socket_option)
13227 (read_and_dispose_of_process_output, write_queue_push)
13228 (send_process, exec_sentinel):
13229 * sound.c (Fplay_sound_internal):
13230 * textprop.c (validate_plist, add_properties)
13231 (Fput_text_property, Fadd_face_text_property)
13232 (copy_text_properties, text_property_list, syms_of_textprop):
13233 * unexaix.c (report_error):
13234 * unexcoff.c (report_error):
13235 * unexsol.c (unexec):
13236 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13237 (Fformat_mode_line, syms_of_xdisp):
13238 * xfaces.c (set_font_frame_param)
13239 (Finternal_lisp_face_attribute_values)
13240 (Finternal_merge_in_global_face, syms_of_xfaces):
13241 * xfns.c (x_default_scroll_bar_color_parameter)
13242 (x_default_font_parameter, x_create_tip_frame):
13243 * xfont.c (xfont_supported_scripts):
13244 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13245 (menu_help_callback, xmenu_show):
13246 * xml.c (make_dom):
13247 * xterm.c (set_wm_state):
13248 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13249 and similarly for list2 through list5.
13251 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13253 * callproc.c (Fcall_process_region): Fix minor race and tune.
13254 (create_temp_file): New function, with the temp-file-creation part
13255 of the old Fcall_process_region. Use Fcopy_sequence to create the
13256 temp file name, rather than alloca + build_string, for simplicity.
13257 Don't bother to block input around the temp file creation;
13258 shouldn't be needed. Simplify use of mktemp.
13259 Use record_unwind_protect immediately after creating the temp file;
13260 this closes an unlikely race where the temp file was not removed.
13261 Use memcpy rather than an open-coded loop.
13262 (Fcall_process_region): Use the new function. If the input is
13263 empty, redirect from /dev/null rather than from a newly created
13264 empty temp file; this avoids unnecessary file system traffic.
13266 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13268 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13269 Simplify by making this case like the other two. This is a bit
13270 slower on obsolete hosts, but the extra complexity isn't worth it.
13272 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13273 * process.c (create_process) [!DOS_NT]:
13274 Remove now-unnecessary calls to emacs_close.
13276 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13278 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13279 returning early. (Bug#14850)
13281 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13282 and inhibit-iso-escape-detection attributes of 'undecided'.
13285 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13287 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13288 Reported by Herbert J. Skuhra in
13289 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13291 Don't lose top specpdl entry when memory is exhausted.
13292 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13293 specpdl overflow here, to simplify callers; all callers changed.
13294 Always reserve an unused entry at the stack top; this avoids
13295 losing the top entry's information when memory is exhausted.
13297 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13299 Clean up errno reporting and fix some errno-reporting bugs.
13300 * callproc.c (Fcall_process):
13301 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13302 * process.c (create_process, Fmake_network_process):
13303 * unexaix.c (report_error):
13304 * unexcoff.c (report_error):
13305 Be more careful about reporting the errno of failed operations.
13306 The code previously reported the wrong errno sometimes.
13307 Also, prefer report_file_errno to setting errno + report_file_error.
13308 (Fcall_process): Look at openp return value rather than at path,
13309 as that's a bit faster and clearer when there's a numeric predicate.
13310 * fileio.c (report_file_errno): New function, with most of the
13311 old contents of report_file_error.
13312 (report_file_error): Use it.
13313 (Ffile_exists_p, Ffile_accessible_directory_p):
13314 Set errno to 0 when it is junk.
13315 * fileio.c (Faccess_file):
13316 * image.c (x_create_bitmap_from_file):
13317 Use faccessat rather than opening the file, to avoid the hassle of
13318 having a file descriptor open.
13319 * lisp.h (report_file_errno): New decl.
13320 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13323 * process.c (create_process, wait_reading_process_output) [AIX]:
13324 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13325 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13326 a multithreaded environment anyway).
13327 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13329 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13331 * image.c (x_find_image_file): Don't close a remote file handle.
13333 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13335 Fix races with threads and file descriptors.
13336 * callproc.c (Fcall_process_region):
13337 * dired.c (open_directory):
13338 * emacs.c (main, Fdaemon_initialized):
13339 * image.c (x_find_image_file):
13340 * inotify.c (Finotify_rm_watch):
13341 * lread.c (Flocate_file_internal):
13342 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13343 * term.c (term_mouse_moveto, init_tty):
13344 * termcap.c (tgetent):
13345 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13346 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13347 * unexhp9k800.c, unexmacosx.c (unexec):
13348 * callproc.c (Fcall_process_region):
13349 Use emacs_close, not close.
13350 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13351 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13352 and posix_close function on current platforms (which all lack them).
13353 (emacs_close): Use it. This should fix the races on GNU/Linux and
13354 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13355 and it should avoid closing random victim file descriptors on
13358 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13360 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13361 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13362 Touch up doc a bit.
13364 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13365 This is for .gdbinit xbacktrace.
13367 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13368 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13369 (emacs_set_tty): Now static.
13370 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13371 * term.c (tty_capable_p, tty_default_color_capabilities)
13372 (get_tty_terminal, term_mouse_movement)
13373 (handle_one_term_event, init_tty, maybe_fatal):
13374 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13375 (tgetent, scan_file, name_match, compare_contin):
13376 * terminal.c (get_terminal):
13377 Use bool for boolean.
13378 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13379 Prefer char to unsigned char if either will do.
13380 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13381 (tty_write_glyphs): Prefer int to unsigned.
13382 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13383 All callers changed.
13384 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13386 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13389 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13390 (B__dummy__): New dummy symbol, to pacify C89.
13391 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13392 they can't grok varargs macros.
13393 * dispnew.c (add_window_display_history)
13394 (add_frame_display_history):
13395 * print.c (print_object):
13396 * xdisp.c (debug_method_add):
13397 Use %p printf format only for void pointers.
13398 * emacs.c (usage_message): New constant, replacing ...
13399 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13400 (main): Adjust to usage reorg.
13401 * fns.c (syms_of_fns):
13402 * profiler.c (syms_of_profiler):
13403 Don't use non-constant struct initializers.
13404 * gnutls.h (gnutls_initstage_t):
13405 * lisp.h (enum Lisp_Fwd_Type):
13406 * lread.c (lisp_file_lexically_bound_p):
13407 * xsettings.c (anonymous enum):
13408 Remove trailing comma.
13409 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13410 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13411 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13413 * regex.c (const_re_char): New type, to pacify strict C89.
13414 All uses of 'const re_char' replaced to use it.
13415 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13416 with glibc when strict C89. This change is imported from gnulib.
13418 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13419 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13420 Omit GNU_LINUX implementation, since it requires long long.
13421 * xterm.c (x_draw_underwave):
13422 Do not assume the traditional order of struct's members.
13423 (x_term_init): Rewrite to avoid the need for non-constant structure
13426 Syntax cleanup, mostly replacing macros with functions.
13427 This removes the need for the syntax_temp hack.
13428 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13429 * syntax.c (SYNTAX_INLINE): New macro.
13430 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13431 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13432 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13433 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13434 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13435 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13436 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13437 Now constants, not macros.
13438 (syntax_temp) [!__GNUC__]: Remove.
13439 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13440 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13441 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13442 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13443 Move here from syntax.h; now functions, not macros. Except for the
13444 last function, these are static since only syntax.c uses them.
13445 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13446 All uses changed. Now a function, not a macro; use this fact
13447 to simplify the code.
13448 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13449 compiler bugs; no longer relevant.
13450 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13451 (SYNTAX_INLINE): New macro.
13452 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13453 for the new functions. Use bool for boolean member.
13454 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13455 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13456 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13457 (SETUP_BUFFER_SYNTAX_TABLE):
13458 Now extern inline functions, not macros.
13459 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13460 Remove; all uses replaced by implementation.
13461 (syntax_temp) [!__GNUC__]: Remove decl.
13462 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13464 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13466 * emacs.c (main): Fix syntax error.
13468 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13470 Timestamp fixes for undo (Bug#14824).
13471 * atimer.c (schedule_atimer):
13472 * fileio.c (Ffile_newer_than_file_p):
13473 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13474 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13475 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13476 (syms_of_fileio): Remove Sclear_visited_file_name.
13477 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13478 file doesn't exist; this avoids an ambiguity with negative timestamps.
13479 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13480 * systime.h (make_emacs_time, invalid_emacs_time):
13481 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13482 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13483 * undo.c (record_first_change): Push (visited-file-modtime) onto
13484 undo list rather than reimplementing it by hand, incorrectly.
13486 2013-07-09 Ken Brown <kbrown@cornell.edu>
13488 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13490 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13492 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13494 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13496 Handle errno and exit status a bit more carefully.
13497 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13498 number into an exit status. Instead, use EXIT_CANCELED.
13499 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13500 * callproc.c (relocate_fd):
13501 * emacs.c (close_output_streams, main):
13502 * process.c (create_process):
13503 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13504 Use emacs_perror for simplicity.
13505 * callproc.c (relocate_fd, main):
13506 * sysdep.c (sys_subshell):
13507 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13508 (shut_down_emacs): Use emacs_write, not write.
13509 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13510 * fileio.c (Fcopy_file, e_write):
13511 * nsterm.m (ns_select):
13512 * process.c (send_process):
13513 * sound.c (vox_write):
13514 Use emacs_write_sig, not emacs_write.
13515 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13516 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13518 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13520 (emacs_full_write): New function.
13521 (emacs_write): Rewrite to use it.
13522 (emacswrite_sig, emacs_perror): New functions.
13523 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13525 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13527 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13528 on NS even if it is present. Pixmap on NS is a void*.
13530 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13532 Port to Ubuntu 10 (Bug#14803).
13533 Problem reported by T.V. Raman.
13534 * process.c (close_on_exec, accept4, process_socket):
13535 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13537 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13539 * w32.c (sys_dup): Declare prototype.
13543 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13545 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13547 Make file descriptors close-on-exec when possible (Bug#14803).
13548 This simplifies Emacs a bit, since it no longer needs to worry
13549 about closing file descriptors by hand in some cases.
13550 It also fixes some unlikely races. Not all such races, as
13551 libraries often open files internally without setting
13552 close-on-exec, but it's an improvement.
13553 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13554 * callproc.c (Fcall_process) [!MSDOS]:
13555 * emacs.c (main) [!DOS_NT]:
13556 * nsterm.m (ns_term_init):
13557 * process.c (create_process):
13558 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13559 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13560 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13561 Prefer mkostemp with O_CLOEXEC to mkstemp.
13562 * callproc.c (relocate_fd) [!WINDOWSNT]:
13563 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13564 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13566 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13567 Make the resulting file descriptor close-on-exec.
13568 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13569 * lread.c (load_descriptor_list, load_descriptor_unwind):
13570 Remove; no longer needed. All uses removed.
13571 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13572 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13574 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13575 (Fmake_network_process, Fnetwork_interface_list)
13576 (Fnetwork_interface_info, server_accept_connection):
13577 Make newly-created socket close-on-exec.
13578 * sysdep.c (emacs_open, emacs_fopen):
13579 Make new-created descriptor close-on-exec.
13580 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13581 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13583 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13585 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13586 for NS_IMPL_GNUSTEP.
13588 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13590 Fix openp errno handling.
13591 * callproc.c (Fcall_process): Preserve openp errno around close.
13592 * lread.c (openp): Set errno when returning -1, as some callers
13595 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13597 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13599 * nsterm.h (NSSavePanel): Update comment.
13600 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13601 (ns_run_file_dialog): Declare.
13603 * nsfns.m: Remove panelOK.
13605 (ns_run_file_dialog): New function.
13606 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13607 event loop, so file dialog is popped up by ns_run_file_dialog, called
13608 by sendEvent (Bug#14578).
13609 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13611 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13613 * xdisp.c (default_line_pixel_height): New function.
13614 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13615 (try_cursor_movement, redisplay_window, try_window)
13616 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13618 * window.c (window_scroll_pixel_based):
13619 use default_line_pixel_height.
13621 * dispextern.h (default_line_pixel_height): Add prototype.
13623 * frame.c (x_set_line_spacing): Accept a float value for
13624 line-spacing parameter, per the documentation.
13626 * data.c (Fmultibyte_string_p): Doc fix.
13628 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13630 Use emacs_open more consistently when opening files.
13631 This handles EINTR more consistently now, and makes it easier
13632 to introduce other uniform changes to file descriptor handling.
13633 * sysstdio.h: New file.
13634 * buffer.c (mmap_init):
13635 * cygw32.c (chdir_to_default_directory):
13636 * dispnew.c (Fopen_termscript):
13637 * emacs.c (Fdaemon_initialized):
13638 * fileio.c (Fdo_auto_save):
13639 * image.c (slurp_file, png_load_body, jpeg_load_body):
13640 * keyboard.c (Fopen_dribble_file):
13642 * print.c (Fredirect_debugging_output):
13643 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13644 * termcap.c (tgetent):
13645 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13646 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13647 * w32term.c (w32_initialize) [CYGWIN]:
13648 * xfaces.c (Fx_load_color_file):
13649 Use emacs_open instead of plain open, and emacs_fopen instead of
13651 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13652 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13653 * callproc.c (default_output_mode): New constant.
13654 (Fcall_process): Use it to call emacs_open instead of plain creat.
13655 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13656 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13657 (emacs_fopen): New function.
13658 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13659 Include <lisp.h>, for emacs_open.
13660 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13662 Remove duplicate #include directives.
13663 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13665 Don't include stdio.h twice.
13666 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13667 Don't include sys/types.h or stdio.h twice.
13668 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13669 * lread.c: Don't include coding.h twice.
13670 * nsfont.m: Don't include frame.h twice.
13671 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13672 * ralloc.c: Don't include <unistd.h> twice.
13673 * xdisp.c: Don't include font.h twice.
13674 * xterm.c: Don't include fontset.h twice.
13675 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13677 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13679 Scale ImageMagick images more carefully.
13680 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13681 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13682 Be more careful about avoiding undefined behavior after
13683 integer overflow and division by zero.
13685 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13687 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13688 (syms_of_w32fns): DEFSYM them.
13689 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13690 (CCHDEVICENAME): Define macros if not defined.
13691 (struct MONITOR_INFO_EX): New struct.
13692 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13693 (enum_display_monitors_fn): New variable.
13694 (globals_of_w32fns): Initialize it.
13695 (Fx_display_pixel_width, Fx_display_pixel_height)
13696 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13697 multi-monitor setups in docstrings.
13698 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13699 screen size by primary monitor's millimeter per pixel.
13700 (w32_monitor_enum, w32_display_monitor_attributes_list)
13701 (w32_display_monitor_attributes_list_fallback)
13702 (Fw32_display_monitor_attributes_list): New functions.
13703 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13705 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13707 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13709 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13711 * fileio.c (Qfile_notify_error): New error symbol.
13713 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13714 * inotify.c (inotify_callback, symbol_to_inotifymask)
13715 (Finotify_add_watch, Finotify_rm_watch): Use it.
13716 (inotifyevent_to_event): Exchange order of cookie and file name.
13717 (Finotify_add_watch): Adapt docstring.
13719 * lisp.h (Qfile_notify_error): Declare.
13721 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13723 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13724 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13725 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13726 which did not work (see <http://bugs.gnu.org/14569#307>).
13727 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13728 && (!noninteractive || initialized)). This attempts to thread
13729 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13731 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13733 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13734 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13736 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13738 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13739 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13740 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13741 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13743 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13745 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13746 Define to __sys_siglist.
13748 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13750 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13751 word-wrap, so that overflow-newline-into-fringe would work in
13752 visual-line-mode. (Bug#2749)
13753 (move_it_in_display_line_to): When the last scanned display
13754 element fits exactly on the display line, and
13755 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13756 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13757 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13758 finding buffer position that corresponds to pixel coordinates,
13759 e.g. in buffer_posn_from_coords.
13761 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13763 * process.c (handle_child_signal): Call catch_child_signal if
13766 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13768 Don't convert function pointers to void * and back.
13769 It isn't portable C, and it's easy enough to avoid.
13770 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13771 (make_save_value): Add support for SAVE_FUNCPOINTER.
13772 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13773 * print.c (print_object):
13774 Distinguish function from object pointers.
13775 * lisp.h (SAVE_FUNCPOINTER): New constant.
13776 (SAVE_SLOT_BITS): Adjust to it.
13777 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13778 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13779 (voidfuncptr): New typedef.
13780 (struct Lisp_Save_Value): New member data[0].funcpointer.
13781 (XSAVE_FUNCPOINTER): New function.
13783 Simplify buildobj processing.
13784 * Makefile.in (buildobj.h): Make it a sequence of strings each
13785 followed by comma, rather than a single string. Put it into a
13786 .tmp file in case there's an error while generating it.
13787 (gl-stamp): Use .tmp for temp files.
13788 (mostlyclean): Clean .tmp files.
13789 * doc.c (buildobj): Move to just the routine that needs it.
13790 It's now an array of strings, so processing is simpler.
13792 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13794 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13795 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13796 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13797 Invoke malloc_enable_thread even when not interactive.
13798 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13799 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13800 in this case, since the underlying bug has now been fixed.
13802 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13804 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13805 unlinking it (bug#14691).
13807 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13809 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13810 before checking whether buffer is modified. This lets
13811 `kill-buffer-query-functions' cancel killing of the buffer or save
13812 its content before `kill-buffer' asks user the "Buffer %s
13813 modified; kill anyway?" question.
13815 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13817 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13818 Let the super performKeyEquivalent deal with them (Bug#14747).
13820 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13822 * widget.c (resize_cb): Remove unused local.
13824 Do not use GTK 3 if it exists but cannot be compiled.
13825 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13826 * xterm.c (x_error_handler) [!USE_GTK]:
13829 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13831 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13833 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13834 to the valid range of values. (Bug#14753)
13836 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13837 when moving point by using the current glyph matrix. This avoids
13838 the need to force redisplay when this function is called in a
13841 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13843 Fix minor problems found by static checking.
13844 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13845 Redo the latter's body to sidestep GCC parenthesization warnings.
13846 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13847 * coding.c (detect_coding, detect_coding_system):
13848 * coding.h (struct undecided_spec):
13849 Use bool for boolean.
13850 * image.c (QCmax_width, QCmax_height): Now static.
13851 * xdisp.c (Fmove_point_visually): Remove unused local.
13853 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13855 * xdisp.c (Fmove_point_visually): New function.
13857 2013-06-28 Kenichi Handa <handa@gnu.org>
13859 * coding.h (define_coding_undecided_arg_index): New enum.
13860 (coding_attr_index): New members
13861 coding_attr_undecided_inhibit_null_byte_detection,
13862 coding_attr_undecided_inhibit_iso_escape_detection,
13863 coding_attr_undecided_prefer_utf_8.
13864 (undecided_spec): New struct.
13865 (struct coding_system): New member `undecided' of the member
13868 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13869 (detect_coding): Likewise.
13870 (detect_coding_system): Likewise.
13871 (Fdefine_coding_system_internal): New coding system properties
13872 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13874 (syms_of_coding): Adjust for coding_arg_undecided_max.
13876 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13878 * image.c (x_from_xcolors): Remove unused local.
13880 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13882 Defer image data transfer between X client and server until actual
13885 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13888 * image.c (Destroy_Image): Remove.
13889 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13890 `mask_p', and `colors_p'. All uses changed.
13891 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13892 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13893 New macros for `flags' arg to x_clear_image_1.
13894 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13895 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13896 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13897 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13898 (image_get_x_image, image_unget_x_image): New functions or macros.
13899 (image_background, image_background_transparent, x_to_xcolors)
13900 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13901 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13902 instead of Destroy_Image.
13903 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13904 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13905 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13906 (imagemagick_load_image, svg_load_image): Use them instead of
13907 x_create_x_image_and_pixmap, and x_put_x_image followed by
13908 x_destroy_x_image, respectively.
13909 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13910 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13911 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13912 background_transparent fields.
13913 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13914 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13916 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13918 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13919 This mostly consists of undoing recent changes.
13920 * callproc.c (Fcall_process):
13921 * process.c (create_process):
13922 Do not worry about catching SIGCHLD here, undoing previous change.
13923 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13924 * process.c, process.h (catch_child_signal):
13925 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13926 * process.c (catch_child_handler): Don't worry about being called
13927 lazily and do not assume caller has blocked SIGCHLD, undoing
13928 previous change. Move first-time stuff back to
13929 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13930 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13931 set lib_child_handler if it's already initialized, which may
13932 help avoid problems on GNUstep.
13934 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13936 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13937 * callproc.c (Fcall_process):
13938 * process.c (create_process):
13939 Make sure SIGCHLD is caught before we fork,
13940 since Emacs startup no arranges to catch SIGCHLD.
13941 * process.c (lib_child_handler): Initialize to null, not to
13943 (catch_child_signal): Allow self to be called lazily.
13944 Do nothing if it's already been called.
13945 Assume caller has blocked SIGCHLD (all callers do now).
13946 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13947 just before it's really needed.
13948 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13949 since it hasn't been caught yet.
13951 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13953 * image.c (compute_image_size): New function to implement
13954 :max-width and :max-height.
13955 (imagemagick_load_image): Use it.
13957 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13959 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13960 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13962 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13963 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13964 the SIGCHLD handler, since the code is not atomic and (due to glib)
13965 signals may be arriving now.
13966 * sysdep.c (init_signals): Do not catch child signals here;
13967 'main' now does that later, at a safer time.
13969 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13971 Clean up SIGCHLD handling a bit (Bug#14569).
13972 * process.c, process.h (catch_child_signal):
13973 Now always extern, even if !NS_IMPL_GNUSTEP.
13974 * process.c (catch_child_signal): Move glib tickler here from
13975 init_process_emacs, so that it's done earlier in Emacs
13976 initialization. Also move the noninteractive && !initialized
13977 check here from init_process_emacs. This is all a bit cleaner for
13978 GNUish platforms, and I hope it works around the Cygwin bug.
13979 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13980 that glib signal handling is tickled before glib creates threads.
13982 * process.c (wait_reading_process_output): Avoid int overflow
13983 when reading more than 2 GiB total from a process.
13985 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13987 * process.c (create_process): Handle a couple more cases,
13988 i.e., work even if new_argv and wait_child_setup[i] are cached.
13989 Use Fcall_process's style for volatile vars.
13991 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13993 * process.c (create_process): Mark PROCESS volatile.
13995 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13997 Use C99-style flexible array members if available.
13998 This avoids some subtle aliasing issues, which typically
13999 aren't a problem with GCC but may be a problem elsewhere.
14000 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14001 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14002 In either case, it uses a flexible array member rather than
14003 the old struct hack. All uses changed.
14004 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14005 Adjust to sdata reorganization.
14006 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14007 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14008 that ports better to pre-C99 non-GCC.
14009 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14010 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14011 as the latter has changed.
14012 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14013 and port better to pre-C99 GCC.
14014 * image.c (struct xpm_cached_color):
14015 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14016 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14017 Use FLEXIBLE_ARRAY_MEMBER.
14018 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14019 Move decl to top level so it gets checked against implementation.
14020 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14021 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14023 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14025 * syntax.c: Integer cleanups.
14026 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14027 All uses that need 0-or-2 changed to:
14028 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14029 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14030 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14031 (char_quoted, prev_char_comend_first, back_comment)
14032 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14033 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14034 Use bool for boolean.
14035 (update_syntax_table, skip_chars, skip_syntaxes):
14036 Prefer int to unsigned when either will do.
14037 (back_comment): Return boolean success flag, like forw_comment,
14038 instead of positive-or-minus-1 (which might have overflowed int anyway).
14039 Don't stuff ptrdiff_t into int.
14040 (syntax_spec_code, syntax_code_spec): Now const.
14041 (Fmatching_paren, scan_lists, scan_sexps_forward):
14042 Use enum syntaxcode for syntax code.
14043 (Fmatching_paren): Check that arg is a character, not just an integer.
14044 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14045 (Finternal_describe_syntax_value): Omit no-longer-needed
14047 (skip_chars): Use char, not unsigned char, when the distinction
14049 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14050 * bytecode.c (exec_byte_code):
14051 * syntax.c (syntax_spec_code, Fchar_syntax)
14052 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14053 (init_syntax_once):
14054 * syntax.h (SYNTAX_WITH_FLAGS):
14055 Omit unnecessary casts.
14057 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14059 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14060 line dimensions here, to avoid race conditions with the main
14061 thread. (Bug#14062, bug#14630, bug#14669)
14063 * w32term.c (w32_draw_window_cursor): Compute the header line and
14064 mode line dimensions here.
14065 <w32_system_caret_window, w32_system_caret_hdr_height>:
14066 <w32_system_caret_mode_height>: New variables.
14068 * w32term.h: Declare them.
14070 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14072 * alloc.c (die): Move "assertion failed" string here ...
14073 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14074 COND when SUPPRESS_CHECKING. This shrinks the executable text
14075 size by 0.8% to 2.2% when configured with --enable-checking,
14076 depending on optimization flags (GCC 4.8.1 x86-64).
14078 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14080 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14082 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14083 base is 2; this is more accurate.
14085 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14087 * sound.c (string_default): Move to !WINDOWSNT section.
14088 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14090 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14092 * sound.c: Integer cleanups.
14093 Remove unnecessary forward decls.
14094 (struct sound_device): The 'file' member is now a Lisp_Object, not
14095 a char *, so that we needn't invoke alloca on a huge size.
14096 (Fplay_sound_internal): Adjust to this.
14097 (string_default): New function.
14098 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14099 Use it to adjust to the struct sound_device change.
14100 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14101 (be2hs) [0]: Remove.
14103 * syntax.c (skip_chars): Don't use uninitialized storage
14104 when searching a multibyte buffer for characters that are not in a
14105 unibyte string that contains non-ASCII characters.
14107 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14109 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14110 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14112 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14114 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14116 2013-06-18 Kenichi Handa <handa@gnu.org>
14118 * font.c (Ffont_spec): Signal an error for an invalid font name
14121 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14123 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14124 In particular this ports to 32-bit sparc Sun cc.
14125 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14126 array with a dummy element at specpdl[-1], so that its address can
14128 (unbind_to): Do not copy the binding; not needed, now that we
14129 copy old_value in the one place where the copy is needed.
14130 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14131 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14132 (union specbinding): Rename from struct specbinding. Redo layout
14133 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14134 which is not portable. With Sun C 5.12 32-bit sparc, the
14135 declaration causes nargs to be an unsigned bitfield, a behavior
14136 that the C standard allows; but Emacs wants nargs to be signed.
14137 The overall type is now a union of structures rather than a
14138 structure of union of structures, and the 'kind' member is now a
14139 bitfield, so that the overall type doesn't grow. All uses changed.
14140 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14142 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14144 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14145 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14147 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14149 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14151 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14152 unless we know that the window w's frame is a frame object.
14153 Another attempt at solving bug#14062 and bug#14630.
14155 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14157 * textprop.c (property_set_type): New enum.
14158 (add_properties): Allow appending/prepending text properties.
14159 (add_text_properties_1): Factored out of Fadd_text_properties.
14160 (Fadd_text_properties): Move all the code into
14161 add_text_properties_1.
14162 (Fadd_face_text_property): New function that calls
14163 add_text_properties_1.
14165 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14167 Move functions from lisp.h to individual modules when possible.
14168 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14169 * alloc.c (XFLOAT_INIT, set_symbol_name):
14170 * buffer.c (CHECK_OVERLAY):
14171 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14172 (set_char_table_parent):
14173 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14174 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14175 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14176 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14178 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14179 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14180 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14181 (backtrace_args, backtrace_debug_on_exit):
14182 * floatfns.c (CHECK_FLOAT):
14183 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14184 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14185 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14186 (set_hash_index_slot):
14187 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14188 * marker.c (CHECK_MARKER):
14189 * textprop.c (CHECK_STRING_OR_BUFFER):
14190 * window.c (CHECK_WINDOW_CONFIGURATION):
14191 Move here from lisp.h, and make these functions static rather than
14193 * buffer.c (Qoverlayp):
14195 * fns.c (Qhash_table_p):
14196 * window.c (Qwindow_configuration_p):
14198 * lisp.h: Remove the abovementioned defns and decls.
14200 Use functions, not macros, for XINT etc (Bug#11935).
14201 In lisp.h, prefer functions to function-like macros, and
14202 constants to object-like macros, when either will do. This:
14203 . simplifies use, as there's no more need to worry about
14204 arguments' side effects being evaluated multiple times.
14205 . makes the code easier to debug on some platforms.
14206 However, when using gcc -O0, keep using function-like macros
14207 for a few critical operations, for performance reasons.
14208 This sort of thing isn't needed with gcc -Og, but -Og
14209 is a GCC 4.8 feature and isn't widely-enough available yet.
14210 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14211 Remove enum lsb_bits; no longer needed.
14212 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14213 * buffer.c (Qoverlap):
14215 * fns.c (Qhash_table_p):
14216 Now extern, so lisp.h can use these symbols.
14217 * dispextern.h: Include character.h, for MAX_CHAR etc.
14218 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14219 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14220 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14221 (GLYPH_CODE_P): Move here from lisp.h.
14222 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14223 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14224 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14225 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14226 XUNTAG now returns void *.
14227 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14228 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14229 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14230 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14231 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14232 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14233 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14234 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14235 New macros, renamed from their sans-lisp_h_ counterparts.
14236 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14237 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14238 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14239 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14240 If compiling via GCC without optimization, define these as macros
14241 in addition to inline functions.
14242 To disable this, compile with -DINLINING=0.
14243 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14244 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14245 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14246 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14247 (INTMASK, VALMASK): Now macros, since static values cannot be
14248 accessed from extern inline functions.
14249 (VALMASK): Also a constant, for benefit of old GDB.
14250 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14251 is INTEGERP, which can fold it in.
14252 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14253 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14254 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14255 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14256 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14257 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14258 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14259 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14260 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14261 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14262 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14263 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14264 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14265 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14266 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14267 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14268 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14269 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14270 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14271 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14272 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14273 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14274 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14275 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14276 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14277 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14278 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14279 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14280 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14281 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14282 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14283 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14284 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14286 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14287 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14288 (VALMASK): Define in one place rather than in two, merging the
14289 USE_LSB_TAG parts; this is simpler.
14290 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14291 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14292 Move up, to avoid use before definition.
14293 Also include "globals.h" earlier, for the same reason.
14294 (make_natnum): New function.
14295 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14296 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14297 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14298 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14299 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14300 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14301 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14302 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14303 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14304 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14305 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14306 (Qwindow_configuration_p, Qimage): New forward declarations.
14307 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14308 (STRING_COPYIN): Remove; unused.
14309 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14310 (xcar_addr, xcdr_addr): New functions. All uses changed.
14311 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14312 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14313 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14314 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14315 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14316 (TYPE_RANGED_INTEGERP): Simplify.
14317 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14318 (setlocale, fixup_locale, synchronize_system_messages_locale)
14319 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14320 Now empty functions, not macros.
14321 (functionp): Return bool, not int.
14322 * window.c (Qwindow_configuration_p): Now extern,
14323 so window.h can use it.
14324 * window.h (Qwindowp): Move decl back to lisp.h.
14326 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14328 * xdisp.c (Fline_pixel_height): New function, required for solving
14331 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14333 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14335 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14337 * lread.c (syms_of_lread):
14338 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14340 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14342 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14344 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14346 * fileio.c (expand_file_name): Doc fix.
14348 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14350 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14351 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14352 Wait for self, not for 0. This can't hurt on GNU or similar
14353 system, and may help with Cygwin.
14355 * keyboard.c: Don't use PROP (...) as an lvalue.
14356 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14357 Use set_prop (A, B), not PROP (A) = B.
14359 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14361 * xdisp.c (get_it_property): Use it->window instead of generating
14362 a Lisp object from it->w.
14364 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14366 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14367 get-char-property the window that is being rendered, instead of
14368 the buffer, to support window-specific overlays. (Bug#14575)
14369 (compute_display_string_pos): When W is NULL, use the current
14370 buffer as the object to pass to get-char-property.
14371 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14372 pointer member of the bidi iterator, since no window is pertinent
14375 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14377 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14378 being displayed, and pass it to compute_display_string_pos.
14379 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14380 (bidi_paragraph_init): All callers changed.
14382 * xdisp.c (init_from_display_pos, init_iterator)
14383 (handle_single_display_spec, next_overlay_string)
14384 (get_overlay_strings_1, reseat_1, reseat_to_string)
14385 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14386 Set bidi_it.w member from it->w.
14387 (compute_display_string_pos): Accept additional argument, the
14388 window being displayed, and pass it to Fget_char_property.
14391 * dispextern.h (struct bidi_it): New member w, the window being
14393 (compute_display_string_pos): Adjust prototype.
14395 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14397 * xgselect.c: Remove unneeded include xterm.h.
14399 * process.c (wait_reading_process_output): Check for NS before GLIB.
14400 GLIB may be linked in due to rsvg, but ns_select must be called.
14402 * xgselect.c (xg_select): Remove call to window_system_available
14403 and g_main_context_pending at the top, so Gdk events (i.e. file
14404 notify) are processed when Emacs is started with -nw.
14406 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14408 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14409 (ctagsfiles3): New variable, includes only *.m files.
14410 (TAGS): Use an explicit language name in the regular expressions,
14411 to avoid transformation of '/SOMETHING' by MSYS to
14412 'c:\MSYS\SOMETHING'.
14414 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14416 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14418 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14420 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14421 still need to set the mouse pointer shape and activate help-echo.
14424 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14426 A few porting etc. fixes for the new file monitor code.
14427 See the thread containing
14428 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14429 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14430 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14431 (dir_monitor_callback, Fgfile_rm_watch):
14432 Use assq_no_quit instead of Fassoc, for speed.
14433 (dir_monitor_callback, Fgfile_rm_watch):
14434 eassert that the monitor is a fixnum.
14435 (dir_monitor_callback): No need for CDR_SAFE.
14436 Simplify building of lisp with alternative tails.
14437 (Fgfile_add_watch, Fgfile_rm_watch):
14438 Do not assume glib functions set errno reliably on failure.
14439 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14440 and signal an error otherwise.
14441 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14442 Use Fdelq instead of Fdelete, for speed.
14444 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14446 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14447 don't insist on being invoked on a highlighted tool-bar button.
14448 Avoids losing tool-bar functionality when mouse-highlight is nil.
14449 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14450 Don't highlight when mouse-highlight is nil.
14451 (note_mouse_highlight): When mouse-highlight is nil, don't return
14452 right away; instead, run tool-bar and mode-line highlight
14453 subroutine, clear any existing highlight, and revert the mouse
14454 pointer to its default shape. (Bug#14558)
14456 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14458 * lisp.mk (lisp): Add prog-mode.el.
14460 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14462 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14463 * process.c (dummy_handler): New function.
14464 (lib_child_handler): New static var.
14465 (handle_child_signal): Invoke it.
14466 (catch_child_signal): If a library has set up a signal handler,
14467 save it into lib_child_handler.
14468 (init_process_emacs): If using glib and not on Windows, tickle glib's
14469 child-handling code so that it initializes its private SIGCHLD handler.
14470 * syssignal.h (SA_SIGINFO): Default to 0.
14471 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14472 31; it should no longer be needed now.
14474 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14476 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14478 * gfilenotify.c (globals_of_gfilenotify): New function.
14479 (syms_of_gfilenotify): Move global initialization there.
14481 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14483 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14485 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14486 * keyboard.c (menu_bar_items, tool_bar_items):
14487 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14488 not override local keymaps any more.
14490 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14492 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14494 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14496 * w32console.c (initialize_w32_display): Return the dimensions of
14497 the console window via 2 additional arguments, not via the current
14498 frame. This avoids crashes due to overrunning the bounds of
14499 frame's decode_mode_spec_buffer, which is not resized following
14500 the change of the frame dimensions from the initial 10x10.
14502 * w32term.h (w32_initialize_display_info): Adjust prototype.
14504 * term.c (init_tty): Take dimensions of the frame from the values
14505 returned by initialize_w32_display.
14507 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14508 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14509 (LIBES): Add $(GFILENOTIFY_LIBS).
14511 * w32inevt.c (handle_file_notifications): Add dummy implementation
14512 for !HAVE_W32NOTIFY.
14514 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14516 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14518 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14520 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14522 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14524 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14526 Fix minor problems found by static checking.
14527 * data.c (pure_write_error):
14528 Use xsignal2, not Fsignal, as Fsignal might return.
14529 * eval.c (set_backtrace_debug_on_exit): Now static.
14530 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14531 No longer inline. EXTERN_INLINE is needed only for functions
14532 defined in .h files. Reindent function header as per GNU style.
14533 (backtrace_p, backtrace_top, backtrace_next):
14534 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14535 compiler or linker. Add extern decls to pacify gcc -Wall.
14536 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14538 * frame.c (free_monitors): Define only on platforms that need it.
14539 * nsterm.m (ns_term_init):
14540 * process.c (catch_child_signal):
14541 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14542 defined on all porting targets these days.
14543 * process.c, process.h (catch_child_signal):
14544 Make it extern only if NS_IMPL_GNUSTEP is defined.
14546 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14548 * w32.c (gettimeofday): Make the signature identical to prototype
14549 in nt/inc/sys/time.h.
14551 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14553 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14556 * keyboard.c (safe_run_hooks_error): Improve error message.
14558 * data.c (pure_write_error): Add `object' argument.
14559 * puresize.h (CHECK_IMPURE): Use it.
14561 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14563 * Makefile.in (NOTIFY_OBJ): New variable.
14564 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14566 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14567 Call syms_of_gfilenotify.
14569 * gfilenotify.c: New file.
14571 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14572 and Qfile_w32notify.
14573 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14574 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14576 * lisp.h: Declare syms_of_gfilenotify.
14578 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14580 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14582 Merge the specpdl and backtrace stacks. Make the structure of the
14583 specpdl entries more obvious via a tagged union of structs.
14584 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14585 (enum specbind_tag): New enum.
14586 (struct specbinding): Make it a tagged union of structs.
14587 Add a case for backtrace records.
14588 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14589 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14590 (backtrace_debug_on_exit): New accessors.
14591 (struct backtrace): Remove.
14592 (struct catchtag): Remove backlist field.
14593 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14595 (Flocal_variable_p): Speed up the common case where the binding is
14597 * eval.c (backtrace_list): Remove.
14598 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14599 (set_backtrace_args, set_backtrace_nargs)
14600 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14601 (backtrace_next): New functions.
14602 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14603 (unwind_to_catch, internal_lisp_condition_case)
14604 (internal_condition_case, internal_condition_case_1)
14605 (internal_condition_case_2, internal_condition_case_n): Don't bother
14606 with backtrace_list any more.
14607 (Fsignal): Adjust to new backtrace format.
14608 (grow_specpdl): Move up.
14609 (record_in_backtrace): New function.
14610 (eval_sub, Ffuncall): Use it.
14611 (apply_lambda): Adjust to new backtrace format.
14612 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14614 (specbind): Adjust to new specpdl format. Simplify.
14615 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14616 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14618 (mark_backtrace): Remove.
14619 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14620 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14621 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14623 * profiler.c (record_backtrace): Use get_backtrace.
14624 (handle_profiler_signal): Use backtrace_top_function.
14625 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14626 accessor functions.
14628 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14630 * process.h (catch_child_signal): Declare.
14632 * process.c (catch_child_signal): New function.
14633 (init_process_emacs): Call it.
14635 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14636 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14638 (x_set_cursor_type): Remove declaration.
14639 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14640 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14641 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14642 (ns_get_color): Use F suffix on float.
14643 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14644 (ns_get_rgb_color): Remove.
14645 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14646 (note_mouse_movement): x and y are CGFloat.
14647 (ns_draw_fringe_bitmap): Remove unused rowY.
14648 Change #if to COCOA && >= 10_6.
14649 (ns_draw_window_cursor): Remove unused overspill.
14650 (ns_draw_underwave): width and x are EamcsCGFloat.
14651 (ns_draw_box): thickness is CGFloat.
14652 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14653 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14654 if not in main thread.
14655 (ns_get_pending_menu_title, ns_check_menu_open)
14656 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14657 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14658 (sendFromMainThread:): New method.
14659 (changeFont:): size is CGFloat.
14660 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14661 Disable warning about permanent text.
14662 (characterIndexForPoint:): Adjust return type depending on GNUstep
14664 (mouseDown:): delta is CGFloat.
14665 (updateFrameSize): Remove unised variable f.
14666 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14667 Cast float to EmacsCGFloat.
14668 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14669 also to -1 when restoring.
14670 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14671 inside NS_IMPL_COCOA.
14672 (toggleFullScreen:): Put call to toggleFullScreen inside
14673 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14674 (setPosition:portion:whole:): por is CGFloat.
14675 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14676 (mouseDown:): Use CGFloat.
14677 (mouseDragged:): Remove unised variable edge.
14678 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14680 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14681 of CGFloat differs.
14682 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14683 when NS_IMPL_GNUSTEP.
14684 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14685 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14686 (EmacsToolbar): Add clearAll. Add tag argument to
14687 addDisplayItemWithImage.
14688 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14690 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14692 * nsmenu.m (ns_update_menubar): Make static.
14693 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14694 (fillWithWidgetValue:): Add cast to SEL for setAction.
14695 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14696 (update_frame_tool_bar): Update code for GNUstep.
14697 (clearAll): New method.
14698 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14699 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14700 Move identifierToItem setObject and activeIdentifiers addObject before
14701 call to insertItemWithItemIdentifier.
14702 (validateVisibleItems): Fix indentation.
14703 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14704 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14705 UtilityWindow to aStyle, remove call to setStyleMask.
14707 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14709 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14710 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14711 Use F suffix on floats.
14712 (ns_char_width): Returns CGFloat.
14713 (ns_ascii_average_width): w is CGFloat instead of float.
14714 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14716 (ns_glyph_metrics): CGFloat instead of float.
14718 * nsfns.m (x_set_foreground_color, x_set_background_color):
14720 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14721 remove unused variables.
14722 (Fns_read_file_name): Keep track if panel is for save.
14723 Use ns_filename_from_panel/ns_directory_from_panel.
14724 (Fns_list_services): delegate only used for COCOA.
14725 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14726 Just return the input if GNUstep.
14727 (x_screen_planes): Remove.
14728 (Fxw_color_values): Use EmacsCGFloat
14729 (Fns_display_monitor_attributes_list): Only get screen number for
14731 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14733 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14734 ns_directory_from_panel.
14736 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14738 * process.c (handle_child_signal): Also use WCONTINUED.
14739 This is so that list-processes doesn't mistakenly list the process
14740 as stopped, when the process has actually been continued and is
14743 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14745 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14746 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14747 not already configured.
14749 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14751 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14753 * Makefile.in (mostlyclean): Remove *.res files.
14755 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14757 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14758 a buffer (bug#8447).
14760 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14762 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14763 display vector, and we backtrack, handle the case that the
14764 previous character position is also displayed from a display
14765 vector or covered by a display string or image. (Bug#14476)
14767 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14769 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14770 (struct MonitorInfo, free_monitors): Remove.
14771 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14772 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14773 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14776 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14777 (struct MonitorInfo, free_monitors): Remove.
14778 (ns_screen_name): Make static.
14779 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14780 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14783 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14784 (struct MonitorInfo): New struct.
14785 (free_monitors, make_monitor_attribute_list): Declare.
14787 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14789 (free_monitors, make_monitor_attribute_list): New functions.
14790 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14793 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14795 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14797 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14799 * keyboard.c: Apply keyboard decoding only to events that come directly
14800 from the tty, not from unread-command-events (bug#14368).
14801 (read_event_from_main_queue): New function, extracted from read_char.
14802 (read_decoded_char): Remove.
14803 (read_decoded_event_from_main_queue): New function to replace it.
14804 (read_char): Use it.
14805 (read_key_sequence): Use read_char rather than read_decoded_char.
14807 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14809 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14811 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14813 2013-05-22 Kenichi Handa <handa@gnu.org>
14815 The following changes are to fix the setting of
14816 buffer-file-coding-system on, for instance, C-x RET c unix RET
14817 _FILE_OF_DOS_EOL_TYPE_ RET.
14819 * coding.h (struct coding_system): New member detected_utf8_chars.
14821 * coding.c (detect_coding_utf_8): Count characters and check EOL
14822 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14824 (setup_coding_system): Do not initialize coding->head_ascii.
14825 (check_ascii): Do not set coding->eol_seen but update it. Do not
14826 call adjust_coding_eol_type here.
14827 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14828 If the eol-type of CODING is already specified, adjust the eol type
14829 of the found coding-system.
14830 (decode_coding_gap): Cancel previous change. Utilize the
14831 character numbers counted by detect_coding_utf_8. Fix detection
14834 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14836 * search.c (looking_at_1): Only set last_thing_searched if the match
14837 changed the match-data (bug#14281).
14839 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14841 * xdisp.c (reseat_at_previous_visible_line_start):
14842 Already declared in dispextern.h, so remove it here.
14843 (move_it_vertically_backward): Likewise.
14845 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14847 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14848 (Fx_display_pixel_width, Fx_display_pixel_height)
14849 (Fx_display_mm_width, Fx_display_mm_height):
14850 Mention `display-monitor-attributes-list' in docstrings.
14852 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14853 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14854 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14855 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14856 (Fx_display_backing_store, Fx_display_visual_class)
14857 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14858 (Fx_display_grayscale_p, Fx_display_pixel_width)
14859 (Fx_display_pixel_height, Fx_display_planes)
14860 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14861 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14862 (Fx_display_mm_width, Fx_display_mm_height)
14863 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14864 height for all physical monitors as in X11.
14866 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14867 Return pixel width or height for all physical monitors as in X11.
14869 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14871 Port --enable-gcc-warnings to clang.
14872 * bytecode.c (exec_byte_code):
14874 Redo diagnostic pragmas to pacify clang, too.
14875 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14876 * editfns.c (Fencode_time):
14877 * fileio.c (file_accessible_directory_p):
14878 * font.c (font_unparse_xlfd):
14879 Use '&"string"[index]' instead of '"string" + (index)'.
14880 * undo.c (user_error): Remove; unused.
14882 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14884 * insdel.c (insert_1_both): Document the arguments, instead of
14885 referring to insert_1, which no longer exists.
14887 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14888 some window, increment windows_or_buffers_changed, so that
14889 *Messages* display in that window is updated. (Bug#14408)
14891 * w32.c: Include epaths.h.
14892 (init_environment): Use cmdproxy.exe without leading directories.
14893 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14895 (gettimeofday): Adjust signature and return value to Posix
14898 * unexw32.c (open_output_file): Delete the existing emacs.exe
14899 before creating it, to break the hard link to the versioned
14902 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14903 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14904 (FIRSTFILE_OBJ): New variables.
14905 (W32_RES): Rename to EMACSRES. All users changed.
14906 (base_obj): Use $(CM_OBJ).
14907 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14908 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14909 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14910 $(W32_RES_LINK) before $(LIBES).
14911 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14913 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14915 * makefile.w32-in (DOC): Use just "DOC".
14917 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14919 * process.c: Export default filters and sentinels to Elisp.
14920 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14922 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14923 (Fset_process_sentinel, Fformat_network_address):
14924 Default to them instead of nil.
14925 (server_accept_connection): Sentinels can't be nil any more.
14926 (read_and_dispose_of_process_output): New function, extracted from
14927 read_process_output.
14928 (read_process_output): Use it; filters can't be nil.
14929 (Finternal_default_process_filter): New function, extracted from
14930 read_process_output.
14931 (exec_sentinel_unwind): Remove function.
14932 (exec_sentinel): Don't zilch sentinel while running.
14933 (status_notify): Sentinels can't be nil.
14934 (Finternal_default_process_sentinel): New function extracted from
14936 (setup_process_coding_systems): Default filter is not nil any more.
14937 (syms_of_process): Export new Elisp functions and initialize
14939 * lisp.h (make_lisp_proc): New function.
14941 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14943 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14945 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14947 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14948 unless we know that the window w is a leaf window.
14949 Another attempt at solving bug#14062.
14951 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14953 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14956 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14958 * image.c (gif_load): Check that subimages fit (Bug#14345).
14960 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14962 * lread.c (skip_dyn_eof): New function.
14963 (read1): Use it to skip the end of a file in response to #@00.
14965 * doc.c (get_doc_string): Slightly relax the sanity checking.
14967 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14969 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14970 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14971 (MonitorInfo): New struct.
14972 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14973 (Fns_display_monitor_attributes_list): New functions.
14974 (display-usable-bounds): Remove.
14975 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14978 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14980 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14981 (GTK_CHECK_VERSION): New macro, if not already defined.
14982 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14983 replaced by GTK_CHECK_VERSION.
14985 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14987 * xterm.h (GTK_PREREQ): New macro.
14988 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14989 to use this macro instead, for consistency and clarity.
14991 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14993 * xdisp.c (row_for_charpos_p): New function, with code of
14994 cursor_row_p, but accepts an additional argument CHARPOS instead
14995 of using a hardcoded PT.
14996 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14997 (row_containing_pos): Call row_for_charpos_p instead of partially
14998 doing the same. Fixes cursor positioning under longlines-mode
14999 when longlines-show-effect includes more than one newline, when
15000 moving the cursor vertically up.
15002 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15004 * makefile.w32-in (ACL_H): New macro.
15005 ($(BLD)/fileio.$(O)): Update dependencies.
15007 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15009 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15010 * Makefile.in (LIB_ACL): New macro.
15011 (LIBACL_LIBS): Remove.
15012 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15013 * fileio.c: Include <acl.h>.
15014 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15015 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15017 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15020 * unexelf.c: Don't assume ElfW (Half) fits in int.
15021 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15022 when dealing with ElfW (Half) values, since they can exceed 2**31
15023 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
15024 (entry_address): Omit unused NUM arg. All uses changed.
15026 2013-05-07 Juri Linkov <juri@jurta.org>
15028 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15029 to the string converted from number with `Fnumber_to_string'.
15032 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15034 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15035 This fixes a problem introduced by my previous change.
15037 2013-05-07 Glenn Morris <rgm@gnu.org>
15039 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15041 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15043 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15045 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15047 Static checking by GCC 4.8.0.
15048 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15049 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15050 (x_get_monitor_attributes_fallback)
15051 (x_get_monitor_attributes_xinerama)
15052 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15053 Define only if USE_GTK.
15054 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15055 (x_get_monitor_attributes_fallback): Omit unused locals.
15056 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15057 Use double, not float, to avoid mixed-mode floating point arithmetic.
15059 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15060 Jan Djärv <jan.h.d@swipnet.se>
15062 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15063 (XINERAMA_CFLAGS): New macros.
15064 (ALL_CFLAGS, LIBES): Use them.
15066 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15067 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15068 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15069 (syms_of_xfns): DEFSYM them.
15070 (struct MonitorInfo): New struct.
15071 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15072 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15073 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15074 (x_get_monitor_attributes_xinerama): New functions.
15075 (Fx_display_monitor_attributes_list): New primitive.
15076 (syms_of_xfns): Defsubr it.
15078 * xterm.h (x_display_info): Add Xatom_net_workarea and
15079 Xatom_net_current_desktop.
15081 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15082 and dpyinfo->Xatom_net_current_desktop.
15084 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15086 * xdisp.c (pos_visible_p): Use the special code for finding the
15087 beginning of a display property or overlay for any "replacing"
15088 display property, not just for display strings. This solves
15089 incorrect reporting of position by posn-at-point. (Bug#14241)
15091 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15093 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15094 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15095 Verify that ElfW (Half) fits in int.
15096 (fatal): Use same signature as lisp.h.
15097 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15098 configure and build with -DUNEXELF_DEBUG without worrying about
15099 other modules that use DEBUG.
15100 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15101 possibly-wide integers now uses it instead of plain fprintf.
15102 (entry_address): New function, which avoids problems with 32-bit
15103 overflow on 64-bit hosts.
15104 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15105 (round_up): Don't assume the remainder fits in int.
15106 (find_section): Use bool for boolean. Simplify debug code.
15107 (unexec): Don't assume file sizes fit in int or size_t.
15108 Omit unnecessary trailing newline in 'fatal' format.
15109 Use strerror rather than outputting decimal error number.
15110 Remove unused code when emacs is not defined;
15111 this file relies on Emacs now.
15112 Don't assume e_phnum and e_shnum are positive.
15114 * regex.c: Fix problems when DEBUG is defined.
15115 (extract_number, extract_number_and_incr): Define regardless of
15116 whether DEBUG is defined; that's simpler and makes the code less
15117 likely to go stale in the normal case when DEBUG is not defined.
15118 Return int rather than taking an int * arg. All callers changed.
15119 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15120 Remove, replacing with ...
15121 (DEBUG_PRINT): New macro. All callers changed.
15122 (DEBUG_COMPILES_ARGUMENTS): New macro.
15123 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15124 (print_compiled_pattern, print_double_string) [DEBUG]:
15125 Use prototype rather than old-style definition.
15126 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15127 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15128 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15129 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15130 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15131 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15132 This matters only when DEBUG is defined.
15134 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15136 * xdisp.c (set_iterator_to_next): Set the
15137 ignore_overlay_strings_at_pos_p flag only if we are _really_
15138 iterating over an overlay string, as indicated by the
15139 current.overlay_string_index member. (Bug#14306)
15141 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15143 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15144 to where it is used, to avoid autorelease issues (Bug#14050).
15146 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15148 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15149 * fileio.c (syms_of_fileio): Implement this.
15150 * filelock.c (create_lock_file): If symbolic links don't work, so
15151 we use a regular file as a lock file, do not fsync the lock file;
15154 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15156 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15157 (syms_of_minibuf): Adjust accodingly.
15159 * callint.c (Fcall_interactively): Adjust calls accordingly.
15161 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15163 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15164 w->contents is a buffer before computing everything else.
15165 Use parentheses to disambiguate last part of the condition.
15167 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15168 assertion violations. (Bug#14062)
15170 2013-05-01 David Reitter <david.reitter@gmail.com>
15172 * nsfns.m (ns_tooltip): Initialize.
15174 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15176 * coding.c (decode_coding_gap): Don't remove the character before
15177 a newline unless it's a CR character. (Bug#14287)
15179 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15181 * dispextern.h (struct face): Move enum face_underline_type
15182 earlier so that bitfields can be in the same word.
15184 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15186 * nsfns.m (handlePanelKeys): New function.
15187 (EmacsOpenPanel:performKeyEquivalent:)
15188 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15189 arrows/function/control and copy/paste keys (Bug#14296).
15191 2013-04-27 Juri Linkov <juri@jurta.org>
15193 * callint.c (Fcall_interactively): Call `Qread_number' for
15194 interactive code letter `n' instead of using duplicate code.
15197 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15199 * systime.h (make_timeval): Declare as 'const'.
15201 2013-04-27 Kenichi Handa <handa@gnu.org>
15203 * font.c (font_open_entity): Always open a font of manageable
15206 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15208 Port better to AIX (Bug#14258).
15209 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15212 2013-04-24 Kenichi Handa <handa@gnu.org>
15214 * coding.c (decode_coding_iso_2022): When an invalid escape
15215 sequence is encountered, reset the invocation and designation
15216 status to the safest one.
15218 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15220 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15221 Without this fix, "make distclean" leaves stamp-h1 behind.
15223 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15225 * w32fns.c (w32_fullscreen_rect): New function to compute the
15226 window rectangle for the given fullscreen mode.
15227 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15228 longer tunes the window size. This keeps the window's edges flush
15229 with the screen and allows the taskbar to hide itself in fullboth.
15231 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15232 window decorations and uses the entire screen.
15234 * w32term.h (w32_fullscreen_rect) Add prototype.
15235 (struct w32_output): Replace normal_width, normal_height,
15236 normal_top, and normal_left members with a single normal_placement
15238 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15240 (FRAME_NORMAL_PLACEMENT): New macro.
15242 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15244 * minibuf.c (Ftest_completion): Silence compiler warning.
15246 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15248 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15251 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15254 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15255 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15256 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15257 parentheses where appropriate.
15259 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15261 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15263 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15265 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15266 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15267 Mention in the doc string that setting these variables takes
15268 effect only after a call to set-window-buffer. (Bug#14200)
15270 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15272 * indent.c (Fvertical_motion): Don't consider display strings on
15273 overlay strings as display strings on the buffer position we
15274 started from. This prevents vertical cursor motion from jumping
15275 more than one line when there's an overlay string with a display
15276 property at end of line.
15277 Reported by Karl Chen <Karl.Chen@quarl.org> in
15278 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15280 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15282 * window.c (select_window): `record_buffer' even if window is
15283 already selected (bug#14191).
15285 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15287 * window.c (Fwindow_end): Test more flags, including the buffer's
15288 last_overlay_modified flag, to determine whether the window's
15289 display is really up-to-date. Prevents the function from
15290 returning a stale value. (Bug#14170)
15291 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15294 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15296 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15297 garbaged only if it is not already the top frame on its TTY.
15298 This prevents flickering due to constant redrawing of TTY frames when
15299 there are GUI frames open in the same session. (Bug#13864)
15301 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15303 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15304 of marking the idle timers directly.
15306 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15308 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15309 tables (bug#14054).
15311 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15313 * window.c (select_window): Don't record_buffer while the invariant is
15314 temporarily broken (bug#14161).
15316 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15318 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15320 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15322 2013-04-07 Romain Francoise <romain@orebokech.com>
15324 Ignore additional platform-specific ACL errors (Bug#13702).
15325 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15326 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15328 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15330 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15333 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15335 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15336 This bug was introduced by my 2013-02-25 change that simplified
15337 data_start configuration. Without this change, on GNU/Linux
15338 an Emacs configured with --enable-profiling fails immediately
15339 due to a profiler signal.
15340 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15341 with these flags. On platforms where special flags are needed
15342 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15343 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15344 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15346 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15348 Get rid of some platform-specific functions examining window
15349 system and its capabilities. This is a partial rework of the
15351 * lisp.h (have_menus_p): Remove prototype. This function is
15352 replaced with platform-independent window_system_available.
15353 (check_window_system): Move to...
15354 * frame.h (decode_window_system_frame, window_system_available):
15355 ...here, add new prototypes.
15356 * frame.c (window_system_available, decode_window_system_frame):
15358 (check_window_system): Platform-independent now.
15359 * xterm.h (x_in_use): Remove declaration.
15361 * w32term.h (check_x_frame):
15362 * nsterm.h (check_x_frame): Remove prototypes. This function
15363 is replaced with platform-independent decode_window_system_frame.
15364 * msdos.c (have_menus_p): Remove.
15365 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15366 Remove platform-specific functions. Use check_window_system,
15367 decode_window_system_frame and check_ns_display_info where
15368 appropriate. Minor style and comment tweaks.
15369 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15370 (check_x_frame): Likewise.
15371 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15373 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15374 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15375 * xmenu.c, xselect.c: All related users changed.
15377 2013-04-03 Kenichi Handa <handa@gnu.org>
15379 The following changes is to optimize the code for reading UTF-8
15382 * coding.c (check_ascii): Rename from detect_ascii. Return value
15383 changed. Check EOL format. Do not call adjust_coding_eol_type
15385 (check_utf_8): New function.
15386 (adjust_coding_eol_type): Do nothing if already adjusted.
15387 (detect_coding): Compare the return value of check_ascii with
15388 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15389 (decode_coding_gap): Optimize for valid UTF-8.
15391 2013-03-21 Kenichi Handa <handa@gnu.org>
15393 * coding.c (syms_of_coding): Cancel previous change.
15395 * insdel.c (insert_from_gap): Fix previous change.
15397 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15399 Consistently use platform-specific function to detect window system.
15400 * lisp.h (check_window_system): New prototype. This function is
15401 going to replace check_x, check_w32 and check_ns.
15402 (have_menus_p): Mention msdos.c in comment.
15403 * fontset.c (check_window_system_func): Remove. Adjust all users.
15404 * fontset.h (check_window_system_func): Remove prototype.
15405 * nsterm.h (check_ns):
15406 * xterm.h (check_x):
15407 * w32term.h (check_w32): Likewise.
15408 * menu.c (Fx_popup_menu): Use check_window_system.
15409 * msdos.c (check_window_system): Define for MS-DOS.
15410 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15411 * w32fns.c (check_window_system): Likewise for MS-Windows.
15412 * xfns.c (check_window_system): Likewise for X.
15413 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15414 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15416 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15418 Prefer < to > in range checks such as 0 <= i && i < N.
15419 This makes it easier to visualize quantities on a number line.
15420 This patch doesn't apply to all such range checks,
15421 only to the range checks affected by the 2013-03-24 change.
15422 This patch reverts most of the 2013-03-24 change.
15423 * alloc.c (xpalloc, Fgarbage_collect):
15424 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15425 * character.c (string_escape_byte8):
15426 * charset.c (read_hex):
15427 * data.c (cons_to_unsigned):
15428 * dispnew.c (update_frame_1):
15429 * doc.c (Fsubstitute_command_keys):
15430 * doprnt.c (doprnt):
15431 * editfns.c (hi_time, decode_time_components):
15432 * fileio.c (file_offset):
15433 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15434 * font.c (font_intern_prop):
15435 * frame.c (x_set_alpha):
15436 * gtkutil.c (get_utf8_string):
15437 * indent.c (check_display_width):
15438 * keymap.c (Fkey_description):
15439 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15441 * minibuf.c (read_minibuf_noninteractive):
15442 * process.c (wait_reading_process_output):
15443 * search.c (Freplace_match):
15444 * window.c (get_phys_cursor_glyph):
15445 * xdisp.c (redisplay_internal):
15446 * xsmfns.c (smc_save_yourself_CB):
15447 Prefer < to > for range checks.
15448 * dispnew.c (sit_for): Don't mishandle NaNs.
15449 This fixes a bug introduced in the 2013-03-24 change.
15450 * editfns.c (decode_time_components): Don't hoist comparison.
15451 This fixes another bug introduced in the 2013-03-24 change.
15453 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15455 * frame.h (struct frame): Drop scroll_bottom_vpos
15456 member becaue all real users are dead long ago.
15457 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15458 * xdisp.c (redisplay_internal): Adjust user.
15460 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15462 * nsmenu.m (showAtX:Y:for:): setLevel to
15463 NSPopUpMenuWindowLevel (Bug#13998).
15465 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15467 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15468 (ns_check_pending_open_menu): Declare.
15470 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15471 (x_activate_menubar): Update the menu with title that matches
15472 ns_get_pending_menu_title, and call
15473 ns_check_pending_openmenu (Bug#12698).
15474 (menuWillOpen:): New method.
15475 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15477 * nsterm.m (menu_will_open_state, menu_mouse_point)
15478 (menu_pending_title): New varaibles.
15479 (ns_get_pending_menu_title, ns_check_menu_open)
15480 (ns_check_pending_open_menu): New functions.
15482 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15484 * indent.c (current_column_bol_cache): Remove leftover which is not
15485 used in Fmove_to_column any more.
15486 (current_column, scan_for_column): Adjust users.
15487 * keyboard.c (last_point_position_buffer, last_point_position_window):
15488 Remove leftovers which are not used for recording undo any more.
15489 (command_loop_1, syms_of_keyboard): Adjust users.
15490 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15491 redisplay_window any more.
15492 (move_it_to): Adjust user.
15494 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15496 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15497 Update dependencies.
15499 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15501 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15502 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15503 forward references.
15505 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15507 * window.h (struct window): Replace hchild, vchild and buffer slots
15508 with a single slot 'contents'. This is possible because each valid
15509 window may have either the child window (in vertical or horizontal
15510 combination) or buffer to display (for the leaf window). Using that,
15511 a lot of operations to traverse and/or change window hierarchies may
15512 be simplified. New member horizontal is used to distinguish between
15513 horizontal and vertical combinations of internal windows.
15514 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15515 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15516 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15517 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15518 Use contents slot, not buffer, where appropriate.
15519 (wset_combination): New function.
15520 (wset_buffer): Add eassert.
15521 (Fframe_first_window): Simplify the loop reaching first window.
15522 (Fwindow_buffer): Use WINDOW_LEAF_P.
15523 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15524 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15525 (unshow_buffer): Convert initial debugging check to eassert.
15526 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15527 (make_parent_window, window_resize_check, window_resize_apply)
15528 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15529 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15530 Adjust to match struct window changes.
15531 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15532 (mark_window_cursors_off, count_windows, get_leaf_windows)
15533 (foreach_window_1): Simplify the loop.
15534 * alloc.c (mark_object): Do not check for the leaf window because
15535 internal windows has no glyph matrices anyway.
15536 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15537 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15538 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15539 (build_frame_matrix_from_window_tree, mirror_make_current)
15540 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15541 (update_window_tree, set_window_update_flags): Simplify the loop.
15542 (sync_window_with_frame_matrix_rows): Enforce live window.
15543 Use contents slot, not buffer, where appropriate.
15544 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15545 and WINDOW_HORIZONTAL_COMBINATION_P.
15546 (make_frame_visible_1): Simplify the loop.
15547 Use contents slot, not buffer, where appropriate.
15548 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15549 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15550 (expose_window_tree): Likewise.
15551 Use contents slot, not buffer, where appropriate.
15552 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15553 to avoid deleted windows. Use contents slot instead of buffer.
15554 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15555 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15556 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15557 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15559 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15561 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15562 identify the reasons for assertion violations in bug#14062 and
15564 (Fx_show_tip): Fix compilation error under
15565 "--enable-check-lisp-object-type". (Bug#14073)
15567 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15568 Reported by <rzl24ozi@gmail.com>.
15570 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15572 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15574 (unwind_with_echo_area_buffer): ...to restore it here.
15575 This is needed to ensure that...
15576 (redisplay_window): ...both window markers are valid here,
15577 which is verified by eassert.
15578 * editfns.c (save_excursion_save): Do not assume that
15579 selected_window always displays the buffer.
15580 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15583 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15585 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15588 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15590 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15592 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15594 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15595 since MinGW's w32api headers do. This avoids compiler warnings.
15597 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15598 if already defined.
15600 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15602 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15604 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15606 * gtkutil.c (style_changed_cb): Check if frame is live and an
15607 X frame (Bug#14038).
15609 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15611 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15612 Define only for _WIN32_WINNT less than 0x0500.
15613 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15615 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15616 see its own definitions of 'struct timeval' and 'struct timezone'.
15618 Fix incompatibilities between MinGW.org and MinGW64 headers.
15619 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15621 * w32.c (REPARSE_DATA_BUFFER): Guard with
15622 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15624 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15626 * xterm.c: Include X11/XKBlib.h
15627 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15629 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15631 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15633 * blockinput.h (input_blocked_p): Likewise.
15634 * bytecode.c (exec_byte_code): Likewise.
15635 * callproc.c (call_process_kill, call_process_cleanup)
15636 (Fcall_process): Likewise.
15637 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15638 (Fccl_execute_on_string): Likewise.
15639 * character.c (string_escape_byte8): Likewise.
15640 * charset.c (read_hex): Likewise.
15641 * cm.c (calccost): Likewise.
15642 * data.c (cons_to_unsigned): Likewise.
15643 * dired.c (directory_files_internal, file_name_completion):
15645 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15646 (sit_for): Likewise.
15647 * doc.c (Fsubstitute_command_keys): Likewise.
15648 * doprnt.c (doprnt): Likewise.
15649 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15650 * emacsgtkfixed.c: Likewise.
15651 * fileio.c (file_offset, Fwrite_region): Likewise.
15652 * floatfns.c (Fexpt, fmod_float): Likewise.
15653 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15655 * font.c (font_intern_prop): Likewise.
15656 * frame.c (x_set_alpha): Likewise.
15657 * gtkutil.c (get_utf8_string): Likewise.
15658 * indent.c (check_display_width): Likewise.
15659 * intervals.c (create_root_interval, rotate_right, rotate_left)
15660 (split_interval_right, split_interval_left)
15661 (adjust_intervals_for_insertion, delete_node)
15662 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15663 (merge_interval_right, merge_interval_left, copy_intervals)
15664 (set_intervals_multibyte_1): Likewise.
15665 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15666 * keymap.c (Fkey_description): Likewise.
15667 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15668 * lread.c (openp, read_integer, read1, string_to_number):
15670 * menu.c (ensure_menu_items): Likewise.
15671 * minibuf.c (read_minibuf_noninteractive): Likewise.
15672 * print.c (printchar, strout): Likewise.
15673 * process.c (create_process, Faccept_process_output)
15674 (wait_reading_process_output, read_process_output, send_process)
15675 (wait_reading_process_output): Likewise.
15676 * profiler.c (make_log, handle_profiler_signal): Likewise.
15677 * regex.c (re_exec): Likewise.
15678 * regex.h: Likewise.
15679 * search.c (looking_at_1, Freplace_match): Likewise.
15680 * sysdep.c (get_child_status, procfs_ttyname)
15681 (procfs_get_total_memory): Likewise.
15682 * systime.h (EMACS_TIME_VALID_P): Likewise.
15683 * term.c (dissociate_if_controlling_tty): Likewise.
15684 * window.c (get_phys_cursor_glyph): Likewise.
15685 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15686 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15688 * xfns.c (Fx_window_property): Likewise.
15689 * xmenu.c (set_frame_menubar): Likewise.
15690 * xselect.c (x_get_window_property, x_handle_dnd_message):
15692 * xsmfns.c (smc_save_yourself_CB): Likewise.
15693 * xterm.c (x_scroll_bar_set_handle): Likewise.
15695 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15697 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15698 to be optional or nil. Adjust comment and convert it to docstring.
15699 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15700 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15702 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15704 Static checking by GCC 4.8-20130319.
15705 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15706 * process.c (Fset_process_datagram_address)
15707 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15708 * xdisp.c (get_char_face_and_encoding)
15709 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15710 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15711 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15713 2013-03-24 Ken Brown <kbrown@cornell.edu>
15715 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15716 fix compilation on 64-bit Cygwin, where underscores are not
15717 automatically prepended.
15719 * w32term.c (w32_initialize): Silence compiler warning.
15721 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15723 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15724 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15725 variables, to save and restore frame dimensions.
15726 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15727 after returning from a 'fullscreen' configuration.
15728 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15729 to avoid races between the main thread and the input thread.
15731 * w32term.h (struct w32_output): New members normal_width,
15732 normal_height, normal_top, normal_left, and prev_fsmode.
15733 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15734 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15735 members of a frame.
15737 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15738 'fullscreen' parameter. Always record previous width and height
15739 of the frame, except when switching out of maximized modes, so
15740 that they could be restored correctly, instead of resetting to the
15741 default frame dimensions. Send SC_RESTORE command to the frame,
15742 unless we are going to send SC_MAXIMIZE, to restore the frame
15743 resize hints in the mouse pointer shown by the window manager.
15746 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15748 * lisp.h (get_frame_param): Adjust conditions for prototype
15751 2013-03-22 Ken Brown <kbrown@cornell.edu>
15753 * unexcw.c: Drop unneeded inclusion of w32common.h.
15754 (report_sheap_usage): Declare.
15755 (read_exe_header): Add magic numbers for x86_64.
15756 (fixup_executable): Fix printf format specifier for unsigned long
15759 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15761 * frame.h (struct frame): Put menu_bar_window under #ifdef
15762 because this member is not needed when X toolkit is in use.
15763 (fset_menu_bar_window):
15764 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15765 (free_glyphs, update_frame):
15766 * xdisp.c (expose_frame): Likewise.
15767 (display_menu_bar): Likewise. Remove redundant eassert.
15768 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15771 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15773 Use functions and constants to manipulate Lisp_Save_Value objects.
15774 This replaces code that used macros and strings and token-pasting.
15775 The change makes the C source a bit easier to follow,
15776 and shrinks the Emacs executable a bit.
15777 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15778 (make_save_value): Change 1st arg from string to enum. All callers
15781 (mark_object): Use if, not #if, for GC_MARK_STACK.
15782 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15783 (XSAVE_OBJECT): Now functions, not macros.
15784 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15785 the constant was never used.
15786 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15787 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15788 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15789 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15791 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15792 type3 with a single member save_type. All uses changed.
15793 (save_type, set_save_pointer, set_save_integer): New functions.
15794 * print.c (PRINTX): Remove.
15796 * alloc.c: Remove redundant static declarations.
15798 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15800 * window.h (struct window): Convert left_col, top_line, total_lines
15801 and total_cols from Lisp_Objects to integers. Adjust comments.
15802 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15804 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15805 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15806 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15807 Adjust users where appropriate.
15809 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15811 * frame.h (struct frame): Drop resx and resy because the same data is
15812 available from window system-specific output context. Adjust users.
15813 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15814 New functions to provide defaults when no window system available.
15815 (FRAME_RES_X, FRAME_RES_Y): New macros.
15816 (NUMVAL): Move from xdisp.c.
15817 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15818 (Ffont_face_attributes, Fopen_font):
15819 * image.c (gs_load):
15820 * w32font.c (fill_in_logfont):
15821 * xdisp.c (calc_pixel_width_or_height):
15822 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15823 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15825 2013-03-20 Kenichi Handa <handa@gnu.org>
15827 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15828 to 1 (temporary workaround until a bug related to ASCII
15829 optimization is fixed).
15831 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15833 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15834 Signal error if window is not internal. Adjust docstring.
15835 (delete_all_child_windows): Use combination_limit to save the buffer.
15836 (Fset_window_configuration): Adjust accordingly.
15837 * print.c (syms_of_print): Initialize debugging output not here...
15838 (init_print_once): ...but in a new function here.
15839 * lisp.h (init_print_once): Add prototype.
15840 * emacs.c (main): Add call to init_print_once. Adjust comments.
15842 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15844 * window.c (window_resize_check, window_resize_apply)
15845 (window_from_coordinates, recombine_windows, set_window_buffer)
15846 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15847 (Fsplit_window_internal, Fdelete_window_internal)
15848 (freeze_window_starts): Use bool for booleans.
15849 * window.h (window_frame_coordinates, resize_frame_windows)
15850 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15852 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15854 * dispnew.c (bitch_at_user): Use `user-error'.
15856 2013-03-17 Ken Brown <kbrown@cornell.edu>
15858 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15859 as return type of image_background. (Bug#13981)
15860 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15862 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15864 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15865 (ns_select): Don't return with result uninitialized.
15867 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15870 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15872 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15873 directories. If filename is nil, get directory name (Bug#13932).
15874 Use getFilename and getDirectory.
15875 (getFilename, getDirectory): New methods for EmacsSavePanel and
15877 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15879 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15881 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15883 2013-03-15 Kenichi Handa <handa@gnu.org>
15885 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15886 (adjust_after_replace): Make it back to static. Delete the third
15887 arg text_at_gap_tail. Cancel the code for handling it.
15889 * coding.h (struct coding_system): New member eol_seen.
15891 * coding.c (detect_ascii): New function.
15892 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15893 when the source bytes are actually scanned. On detecting for
15894 coding_category_utf_8_auto, call detect_ascii instead of scanning
15895 source bytes directly.
15896 (produce_chars): Call insert_from_gap with the new arg 0.
15897 (encode_coding): Likewise.
15898 (decode_coding_gap): Control ASCII optimization by the variable
15899 disable_ascii_optimization instead of #ifndef .. #endif.
15900 Deccode EOL format according to coding->eol_seen.
15901 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15904 * lisp.h (adjust_after_replace): Cancel externing it.
15905 (insert_from_gap): Adjust prototype.
15907 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15909 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15910 FULLSCREEN_MAXIMIZED. (Bug#13935)
15912 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15914 * region-cache.c (find_cache_boundary, move_cache_gap)
15915 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15916 Simplify debugging check and convert to eassert. Adjust comment.
15917 (pp_cache): Put under ENABLE_CHECKING.
15919 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15921 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15922 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15923 and WM_ACTIVATEAPP.
15924 (w32fullscreen_hook): If the frame is visible, reset
15925 f->want_fullscreen flag after changing the frame size. If the
15926 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15929 2013-03-13 Daniel Colascione <dancol@dancol.org>
15931 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15932 too so that these builds can use Cygwin's file conversion
15933 functions. (We've been building and linking cygw32.o all along
15934 and just not using it.)
15936 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15938 File synchronization fixes (Bug#13944).
15939 * Makefile.in (LIB_FDATASYNC): New macro.
15941 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15942 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15943 Don't worry about HAVE_FSYNC, since a substitute fsync is
15944 available if the system lacks one.
15945 (Fwrite_regin): Retry fsync if interrupted.
15947 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15949 * w32term.c (w32_read_socket): If the Emacs frame is being
15950 activated, call w32fullscreen_hook, to make sure the new frame
15951 dimensions are in effect. (Bug#13937)
15953 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15955 * xdisp.c (init_iterator): Simplify because both character and byte
15956 positions are either specified or -1. Add eassert. Adjust comment.
15957 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15958 character and byte positions can be obtained from marker.
15960 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15962 Static checking by Sun C 5.12.
15963 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15964 * bytecode.c (exec_byte_code):
15965 * dispnew.c (init_display):
15967 * fileio.c (Fsubstitute_in_file_name):
15968 * keyboard.c (Fevent_convert_list):
15969 * keymap.c (Fsingle_key_description):
15970 * term.c (maybe_fatal, fatal):
15971 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15972 * xsmfns.c (Fhandle_save_session):
15973 Omit unreachable code.
15974 * keymap.c (map_keymap_char_table_item): Cast void * to
15975 a function pointer type; the C Standard requires this.
15977 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15978 Include <sys/param.h> unconditionally, as that works elsewhere and
15979 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15980 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15983 See ChangeLog.12 for earlier changes.
15985 ;; Local Variables:
15989 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15991 This file is part of GNU Emacs.
15993 GNU Emacs is free software: you can redistribute it and/or modify
15994 it under the terms of the GNU General Public License as published by
15995 the Free Software Foundation, either version 3 of the License, or
15996 (at your option) any later version.
15998 GNU Emacs is distributed in the hope that it will be useful,
15999 but WITHOUT ANY WARRANTY; without even the implied warranty of
16000 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16001 GNU General Public License for more details.
16003 You should have received a copy of the GNU General Public License
16004 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.