1 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
3 Fix parse_settings to match internal documentation
4 * xsettings.c (parse_settings): Return the number of settings seen.
5 Count the settings changes accurately.
6 (read_settings): Don't confuse number of settings changes with
7 the return code from XGetWindowProperty.
9 2014-12-27 Eli Zaretskii <eliz@gnu.org>
11 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
12 composition_compute_stop_pos to the number of characters in the
14 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
16 * composite.c (composition_compute_stop_pos): If no composition
17 was found in a string before ENDPOS, and ENDPOS is the string end,
18 no need to back up to a safe point.
20 * dispextern.h (struct it) <end_charpos>: Improve commentary.
22 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
24 * nsimage.m (allocInitFromFile:): Initialize bmRep.
25 (dealloc): Release bmRep.
26 (setPixmapData): Make bmRep local so class member is not
28 (setPixmapData): Rename local variable bmRep to avoid compiler
31 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
33 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
34 when going to fullscreen (Bug#0x180004f).
36 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
38 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
40 2014-12-27 Eli Zaretskii <eliz@gnu.org>
42 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
44 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
46 Use bool for boolean in xselect.c, xsettings.c
47 * xselect.c (x_get_local_selection, struct selection_data)
48 (x_selection_request_lisp_error, struct prop_location)
49 (x_handle_selection_request, x_convert_selection)
50 (waiting_for_other_props_on_window, expect_property_change)
51 (wait_for_property_change, x_handle_property_notify)
52 (x_get_foreign_selection, x_get_window_property)
53 (receive_incremental_selection)
54 (x_get_window_property_as_lisp_data)
55 (lisp_data_to_selection_data, Fx_get_selection_internal)
56 (x_send_client_event):
57 * xselect.c, xterm.h (x_handle_dnd_message):
58 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
59 (apply_xft_settings, read_and_apply_settings)
60 (xft_settings_event, init_gsettings, init_xsettings)
63 * xselect.c (x_get_window_property): Omit last arg, which was an
65 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
66 always true. All callers changed.
68 2014-12-26 Eli Zaretskii <eliz@gnu.org>
70 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
73 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
75 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
78 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
80 Use bool for boolean in xsmfns.c
81 * xsmfns.c, xterm.h (x_session_have_connection):
82 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
84 (x_session_initialize, Fhandle_save_session):
85 Prefer NILP (x) to EQ (x, Qnil).
87 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
89 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
92 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
94 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
95 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
97 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
99 Use bool for boolean in xterm.c
100 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
101 (x_set_window_size, x_bitmap_icon):
102 * nsterm.m (ns_frame_raise_lower, x_new_font):
103 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
104 (struct terminal.frame_raise_lower_hook):
105 * w32term.c (w32_frame_raise_lower):
106 * xterm.c, xterm.h (x_text_icon):
107 * xterm.c (x_update_window_begin, x_update_window_end)
108 (x_update_end, x_after_update_window_line)
109 (x_set_glyph_string_gc, x_draw_glyph_string_background)
110 (x_draw_glyph_string_foreground)
111 (x_draw_composite_glyph_string_foreground)
112 (x_alloc_lighter_color, x_draw_relief_rect)
113 (x_draw_glyph_string_box, x_draw_image_relief)
114 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
115 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
117 (XFillRectangle) [HAVE_GTK3]:
118 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
119 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
120 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
121 (x_send_scroll_bar_event, xm_scroll_callback)
122 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
123 (x_create_toolkit_scroll_bar)
124 (x_create_horizontal_toolkit_scroll_bar)
125 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
126 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
127 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
128 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
129 (x_scroll_bar_report_motion)
130 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
131 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
132 (x_draw_window_cursor, x_clear_errors)
133 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
134 (set_wm_state, x_set_sticky, get_current_wm_state)
135 (do_ewmh_fullscreen, x_handle_net_wm_state)
136 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
137 (x_set_window_size_1, XTframe_raise_lower)
138 (x_make_frame_visible, x_iconify_frame)
139 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
140 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
141 (x_delete_terminal, x_initialize, syms_of_xterm):
142 Use bool for boolean.
144 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
146 * composite.h (struct composition.width): Now int
147 instead of unsigned short, as we prefer signed integers.
149 Let charset tick grow past USHRT_MAX
150 * charset.c, charset.h (charset_ordered_list_tick):
151 Now EMACS_UINT, not unsigned short.
152 * fontset.c (reorder_font_vector): Allow the tick to grow to the
153 maximum representable Emacs integer value before wrapping it around.
155 Simplify unexec file mode setting
156 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
157 Don't include <sys/stat.h> when no longer needed.
158 (unexec): Create file with correct mode in the first place,
159 rather than overwriting the mode later and fiddling with the
160 global umask in the mean time. Avoid bogus usage like
161 'umask (777)', which should have been 'umask (0777)'.
162 (mark_x): Remove. All callers removed.
164 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
166 Minor cleanups for Lisp objects and symbols
167 * alloc.c (next_vector, set_next_vector):
168 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
169 (lisp_h_make_number) [USE_LSB_TAG]:
170 Use Lisp_Int0 instead of the mystery constant 0.
171 * alloc.c (mark_object): Always set and use po; that's simpler.
172 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
173 Properly parenthesize definientia.
174 * bidi.c (bidi_initialize):
175 * buffer.c (init_buffer_once):
176 * nsfns.m (syms_of_nsfns):
177 * nsmenu.m (syms_of_nsmenu):
178 * nsselect.m (syms_of_nsselect):
179 Prefer DEFSYM to defining by hand.
180 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
181 * data.c: Fix too-long line.
182 * lisp.h (DECLARE_GDB_SYM): New macro.
183 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
184 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
185 Declare the symbol, so it's visible to everywhere lisp.h is included.
186 Move forward decls as far forward as they can go,
187 to allow future changes to use them.
189 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
191 * gnutls.c: Include gnutls.h.
192 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
193 * image.c (svg_load): Fix pointer signedness.
195 2014-12-18 Martin Rudalics <rudalics@gmx.at>
197 * frame.c (frame_windows_min_size): New argument IGNORE.
198 (adjust_frame_size): When called from change_frame_size call
199 frame_windows_min_size with IGNORE Qt so we can ignore size
202 2014-12-18 Eli Zaretskii <eliz@gnu.org>
204 * font.c (Ffont_info): Add more font information to the vector
205 returned by the function, inspired by query-font. Doc fix.
208 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
210 * keyboard.c (input_was_pending): New var.
211 (read_char): Use it to make sure we only skip redisplay when we can't
212 keep up with the repeat rate.
214 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
216 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
218 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
220 * image.c (svg_load): Watch out for nil value of current buffer's
221 filename. Re-enable filename thing for not-a-file case.
223 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
225 Partially disabled previous change.
227 * image.c (svg_load): Temporarily disabled filename thing for
228 not-a-file case as it can cause crashs.
230 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
232 Fix problem with images referenced within svg files. (bug#19373)
234 * image.c: Additional parameter 'filename' for
235 svg_load_image. Include "buffer.h". Define library function
236 rsvg_handle_set_base_uri for WINDOWSNT.
237 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
238 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
239 (svg_load): Pass a filename to svg_load_image: either name of
240 actual file or of current buffer's file.
241 (svg_load_image): New parameter 'filename', used for setting
242 base_uri, necessary for loading referenced images. (bug#19373)
244 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
246 * lread.c (init_obarray): Declare Qt as special.
247 This fixes a typo in the 2012-05-15 patch that
248 tried to declare Qt as special.
250 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
252 Various fixes to use bool type and constants.
253 * dispnew.c (update_single_window): Remove arg `force_p' since it's
255 * xfaces.c (clear_face_cache): Use bool for the argument type.
257 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
259 Correct same_at_end when restoring window points
260 * fileio.c (Finsert_file_contents): Compute same_at_end character
261 position using the old buffer size, not the new one, since
262 restore_window_points wants the old size.
265 2014-12-14 Alan Mackenzie <acm@muc.de>
267 New feature optionally to accelerate auto-repeated scrolling.
269 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
271 * window.c (window_scroll): Bind fontification-functions to nil
272 when scrolling by whole screens and
273 fast-but-imprecise-scrolling is non-nil.
274 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
276 * lisp.h (bool): Declare Qfontification_functions extern.
278 2014-12-14 Eli Zaretskii <eliz@gnu.org>
280 Load system's default trusted Certificate Authorities if available.
281 * gnutls.c (gnutls_certificate_set_x509_system_trust)
282 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
283 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
284 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
285 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
287 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
288 Call gnutls_certificate_set_x509_system_trust. Log an error message if
291 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
293 * regex.c (analyze_first): Rename from analyze_first.
295 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
297 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
298 a hack involving a union.
300 2014-12-13 Eli Zaretskii <eliz@gnu.org>
302 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
303 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
306 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
308 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
310 * gnutls.h: Always declare syms_of_gnutls.
312 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
313 clarity. Let the availability check return Qnil when the GnuTLS
314 integration is not available, instead of erroring out.
317 2014-12-13 Eli Zaretskii <eliz@gnu.org>
319 * xdisp.c (move_it_in_display_line_to, display_line):
320 Don't disallow overflow-newline-into-fringe when word-wrap is in
323 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
325 * fileio.c: Better preserve window-points during revert (bug#19161).
326 (Qget_buffer_window_list): New var.
327 (get_window_points_and_markers, restore_window_points): New functions.
328 (Finsert_file_contents): Use them to save and restore window-points.
330 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
332 * xterm.c (x_delete_terminal): Call emacs_close for X connection
333 descriptor if called from x_connection_closed and always delete
334 this descriptor from keyboard waiting set (Bug#19147).
336 2014-12-10 Eli Zaretskii <eliz@gnu.org>
338 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
339 (bidi_cache_max_elts): New global variable.
340 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
341 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
343 (bidi_cache_search): Handle overflown cache. Improve commentary.
344 (bidi_cache_ensure_space): Limit allocations to the current value
345 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
346 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
347 the increment to not exceed the limit.
348 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
349 cache, zero otherwise (meaning the cache overflowed). In the
350 latter case, set bidi_cache_last_idx to -1.
351 (bidi_peek_at_next_level): Handle overflown cache.
352 (bidi_push_it): Increase the cache limit for iterating the new object.
353 (bidi_pop_it): Decrease the cache limit back to previous value.
354 (bidi_shelve_cache): Shelve the current value of the cache limit.
355 (bidi_unshelve_cache): Restore the value of cache limit.
356 (bidi_find_bracket_pairs): If the cache overflows while looking
357 for the paired bracket, give up and let bidi_resolve_neutrals
358 process the bracket as a simple neutral. (Bug#19322)
359 (bidi_find_other_level_edge): If the cache overflows, fall back on
360 Plan B, which effectively stops the reordering and restarts it on
361 the next character (after resetting the cache).
362 (bidi_move_to_visually_next): When the cache overflows, reset it
363 after processing the last cached character.
365 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
367 Fix glitches in gnutls.c, mostly memory-related
368 * gnutls.c: Sort macro definitions by name.
369 (fn_gnutls_transport_set_errno): Omit unreachable definition.
370 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
371 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
372 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
373 calculating string length. Use make_uninit_string, to avoid
374 copying the string. Cast the char, not the pointer.
375 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
376 and free. Work even for dates past the year 9999. Use void *
377 for buffers, to avoid casts.
379 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
381 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
383 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
385 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
388 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
390 * process.c: Whitespace and line-break nitpicks.
392 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
394 * gnutls.c (gnutls_certificate_details): The :signature isn't
395 that useful, so remove it.
396 (gnutls_certificate_details): Clean up whitespace slightly.
397 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
399 (gnutls_certificate_details): Put :signature-algorithm back again,
400 which was removed by mistake.
401 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
402 that they are not messaged by default (bug#16253).
403 (Fgnutls_error_fatalp): Doc fix (bug#18210).
405 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
407 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
409 * nsimage.m (setPixmapData): Make bmRep local so class member is not
412 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
414 * eval.c (Fsignal): Remove duplicate test.
415 (Fautoload_do_load): Fix up docstring.
417 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
419 * nsterm.m (represented_filename, represented_frame): New variables.
420 (ns_set_represented_filename): New function.
421 (sendEvent:): Set represented filename here to avoid flicker,
422 related to Bug#18757.
424 * nsterm.h: Declare ns_set_represented_filename.
426 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
427 at once, call ns_set_represented_filename instead.
429 2014-12-05 Eli Zaretskii <eliz@gnu.org>
431 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
432 (struct bidi_stack): Reduce size by using bit fields and by
433 packing sos, override, and isolate_status into a single 8-bit
436 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
437 (bidi_push_embedding_level): Construct flags from individual
438 bits. Adapt to changes in prev_for_neutral and next_for_neutral
440 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
441 from flags. Adapt to changes in prev_for_neutral,
442 next_for_neutral, and last_strong members.
443 (bidi_line_init): Initialize flags to zero.
444 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
445 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
447 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
449 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
450 (Fapply): Try and simplify the control flow.
452 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
454 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
455 Use gnutls_sign_get_name directly because
456 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
457 (init_gnutls_functions): Load missing gnutls_server_name_set.
459 2014-12-02 Eli Zaretskii <eliz@gnu.org>
461 * bidi.c (bidi_find_first_overridden): New function.
463 * xdisp.c (Fbidi_find_overridden_directionality): New function.
464 (syms_of_xdisp): Defsubr it.
466 * dispextern.h (bidi_find_first_overridden): Add prototype.
468 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
470 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
471 to nil after release (Bug#9133).
473 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
475 Port better to AddressSanitizer.
476 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
478 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
479 Return -1 or 0, as the pipe trick doesn't work.
480 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
482 * print.c (print_object):
483 When a pointer-check primitive returns -1, do not assume this
484 means the pointer is valid or that the underlying system has failed.
485 It could just be that addresses are being sanitized so Emacs can't
486 test for pointer validity.
487 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
488 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
489 string validity checker doesn't work on stack-based strings.
491 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
493 Improve clarity of USE_LSB_TAG definition.
494 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
495 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
496 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
497 VAL_MAX / 2 rather than in terms of the (more complicated)
498 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
500 2014-11-29 Eli Zaretskii <eliz@gnu.org>
502 * xdisp.c (handle_single_display_spec): When ignoring a fringe
503 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
504 (next_element_from_buffer): When done with overlays, reset the
505 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
507 2014-11-29 Eli Zaretskii <eliz@gnu.org>
509 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
510 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
512 2014-11-29 Ulrich Müller <ulm@gentoo.org>
514 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
515 for paxctl and setfattr. Fixes temacs startup failure with
516 grsecurity/PaX enabled Linux kernel (bug#19067).
518 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
520 * src/w32.c, src/w32heap.c, src/w32term.c:
521 Use MINGW_W64 instead of _W64.
523 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
525 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
527 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
529 * gnutls.c (gnutls_ip_address_p): New function.
530 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
532 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
534 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
536 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
538 Fix gnutls problems caught by static checking.
539 * gnutls.c (Fgnutls_boot): Remove unused local.
540 (Fgnutls_boot): Fix pointer signedness.
542 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
544 * gnutls.c (gnutls_certificate_details): Don't include certain
545 certificate details on older gnutls versions (bug#19168).
546 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
547 (gnutls_certificate_details): Reversed check in last checkin.
549 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
551 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
552 (Fgnutls_peer_status_warning_describe): Add function to describe a
553 peer verification warning symbol.
554 (Fgnutls_peer_status): Use it.
555 (Fgnutls_boot): Use it. Minor logging fixes.
557 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
559 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
561 2014-11-24 Glenn Morris <rgm@gnu.org>
563 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
565 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
566 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
568 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
570 * gnutls.c: Fix Windows function definition of
571 gnutls_x509_crt_get_fingerprint.
573 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
575 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
577 * process.h: Added more fields to Lisp_Process to track
580 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
581 (Fgnutls_peer_status): New functions to export TLS certificate
582 details to Emacs Lisp.
584 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
586 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
587 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
588 check for gtk_adjustment_configure (Bug#19149).
589 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
591 2014-11-22 Glenn Morris <rgm@gnu.org>
593 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
595 2014-11-22 Martin Rudalics <rudalics@gmx.at>
597 Don't shrink frame when using desktop-save-mode (Bug#19048).
598 * w32fns.c (x_set_tool_bar_lines): Always call
599 x_change_tool_bar_height (Bug#19048).
600 (x_change_tool_bar_height): Mark frame as garbaged since
601 adjust_frame_size might not have done that.
602 * xfns.c (x_set_tool_bar_lines): Always call
603 x_change_tool_bar_height (Bug#19048).
604 (x_change_tool_bar_height): Mark frame as garbaged since
605 adjust_frame_size might not have done that.
607 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
609 * xml.c (parse_region): Take care of new optional parameter
610 'discard-comments' of 'libxml-parse(html|xml)-region'.
611 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
612 New optional parameter 'discard-comments'.
614 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
616 Improve time stamp handling, and be more consistent about it.
617 * editfns.c (invalid_time): New function.
618 Use it instead of 'error ("Invalid time specification")'.
619 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
620 (decode_float_time, lisp_to_timespec, lisp_time_struct):
622 (make_time_tail, make_time): Remove. All uses changed to use
623 new functions or plain list4i.
624 (disassemble_lisp_time): Return effective length if successful.
625 Check that LOW is an integer, if it's combined with other components.
626 (decode_time_components): Decode into struct lisp_time, not
627 struct timespec, so that we can support a wide set of times
628 regardless of whether time_t is signed. Decode plain numbers
629 as seconds since the Epoch, and nil as the current time.
630 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
631 Reimplement in terms of new functions.
632 (Fencode_time): Just use list2i.
633 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
634 * keyboard.c (decode_timer): Don't allow the new formats (floating
635 point or nil) in timers.
636 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
637 place of the magic number '16'.
638 (struct lisp_time): New type.
639 (decode_time_components): Use it.
640 (lisp_to_timespec): New decl.
642 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
644 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
647 * callint.c (Fcall_interactively): Pass in nil as argument to
648 Fbarf_if_buffer_read_only.
650 * fileio.c (Finsert_file_contents): Ditto.
652 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
654 * textprop.c (verify_interval_modification): Check buffer
655 readedness after the last interval.
657 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
658 the text at POSITION (new optional argument) has the
659 `inhibit-read-only' text property set.
661 2014-11-16 Eli Zaretskii <eliz@gnu.org>
663 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
664 errors in computing the number of pixels to scroll.
665 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
667 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
669 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
670 call updateFrameSize.
672 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
674 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
676 * nsfns.m (x_set_foreground_color, x_set_background_color)
677 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
678 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
680 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
682 * nsterm.m (ns_send_appdefined): Check for application defined
683 event on Cocoa (Bug#18993).
684 (run): Restore code before the previous 18993 fix.
686 2014-11-14 David Reitter <david.reitter@gmail.com>
688 * nsterm.m (run): Set timeout for event loop to prevent hang.
691 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
693 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
695 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
697 * xfont.c (xfont_list_pattern): Do not allocate font entity object
698 for each candidate font but attempt to reuse it from previous improper
701 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
703 Avoid undefined behavior in color table hashing.
704 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
705 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
706 This function avoids undefined behavior with signed shift overflow.
708 2014-11-10 Eli Zaretskii <eliz@gnu.org>
710 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
711 when the inserted text does not need decoding. (Bug#18982)
713 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
715 * nsterm.h (EmacsScroller): judge returns bool.
717 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
718 (ns_judge_scroll_bars): Only set removed if judge returns true.
719 (judge): Returns bool == condemned. Remove self from window.
720 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
722 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
724 * keyboard.c (command_loop_1): Record this-command in recent-keys.
725 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
727 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
729 * nsterm.m (ns_set_vertical_scroll_bar)
730 (ns_set_horizontal_scroll_bar): Cleanup merge error.
732 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
734 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
735 merely because tmo_in_millisec is nonnegative. The 1st call
736 to g_main_context_query could succeed while the 2nd one fails.
738 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
740 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
742 * nsterm.m (run): Only use non-system event loop if OSX version is
743 exactly 10.9 (Bug#18993).
744 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
747 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
749 * callproc.c (encode_current_directory): Support handling of file
750 names prepended by "/:". (Bug#18891)
752 2014-11-08 Alan Mackenzie <acm@muc.de>
754 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
756 2014-11-08 Dima Kogan <dima@secretsauce.net>
758 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
760 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
762 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
763 raises an error. (Bug#18891)
765 2014-11-08 Martin Rudalics <rudalics@gmx.at>
767 * frame.c (adjust_frame_size): Call x_set_window_size only if
768 f->can_x_set_window_size is set.
769 (make_frame): Initialize f->can_x_set_window_size and
770 f->can_run_window_configuration_change_hook.
771 (Fcan_run_window_configuration_change_hook): New function.
772 * frame.h (frame): Split `official' into `can_x_set_window_size'
773 and `can_run_window_configuration_change_hook'.
774 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
775 * w32fns.c (Fx_create_frame, x_create_tip_frame):
776 Set f->can_x_set_window_size.
777 * window.c (run_window_configuration_change_hook):
778 Return immediately if either f->can_x_set_window_size or
779 f->can_run_window_configuration_change_hook are false.
780 (Fset_window_configuration): Instead of f->official set
781 f->can_x_set_window_size.
782 * xfns.c (Fx_create_frame, x_create_tip_frame):
783 Set f->can_x_set_window_size.
785 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
787 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
788 cleanup from 2014-11-01 (Bug#18972).
790 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
792 * keyboard.c: Call gui-set-selection instead of x-set-selection.
793 * xdisp.c (window-scroll-functions): Improve docstring.
795 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
797 Uniquify the 'size' symbol.
799 * w32notify.c (Qsize): Remove.
800 * lisp.h (Qsize): New decl.
801 * lread.c (Qsize): Now extern.
802 * w32notify.c (syms_of_w32notify): No need to defsym.
804 2014-11-07 Martin Rudalics <rudalics@gmx.at>
806 * dispnew.c (change_frame_size_1): Fix call of
808 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
809 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
810 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
811 (Qtool_bar_size): New constants.
812 (frame_inhibit_resize, adjust_frame_size): New argument to
813 handle case where frame_inhibit_implied_resize is a list.
814 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
815 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
816 (x_set_right_divider_width, x_set_bottom_divider_width)
817 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
818 (x_set_scroll_bar_width, x_set_scroll_bar_height):
820 (frame-inhibit-implied-resize): Rewrite doc-string.
821 * frame.h (frame_inhibit_resize, adjust_frame_size):
822 Fix external declarations.
823 (Qframe_position, Qframe_outer_size)
824 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
825 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
826 (Qtool_bar_size): Extern them.
827 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
828 (xg_height_or_width_changed): Remove.
829 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
830 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
831 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
832 (xg_change_toolbar_position): Call adjust_frame_size directly.
833 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
834 Fix calls of adjust_frame_size.
835 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
836 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
837 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
838 frame can get resized when tool-bar-lines parameter changes from
840 (Fw32_frame_menu_bar_size): Return fourth value.
841 (Fw32_frame_rect): Block input around system calls
842 (Fx_frame_geometry): New function.
843 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
844 * w32term.c (x_new_font): Adjust adjust_frame_size call.
845 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
846 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
847 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
848 (Fx_create_frame): Adjust adjust_frame_size calls.
849 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
850 frame can get resized when tool-bar-lines parameter changes from
852 (Fx_frame_geometry): New function.
853 * xmenu.c (update_frame_menubar): On Lucid call
854 adjust_frame_size with one pixel less height to avoid that
855 repeatedly adding/removing the menu bar grows the frame.
856 (free_frame_menubar): On Motif arrange to optionally preserve
857 the old frame height when removing the menu bar.
858 * xterm.c (x_new_font): Adjust adjust_frame_size call.
860 2014-11-03 Eli Zaretskii <eliz@gnu.org>
862 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
863 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
864 frame; instead, print an error message.
866 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
868 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
870 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
872 * nsimage.m (allocInitFromFile:): Initialize bmRep.
873 (dealloc): Release bmRep.
875 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
876 imageListSetNext, imageListNext.
878 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
880 (allocInitFromFile:): Remove searching ImageList and calling
881 reference (Bug#18918).
882 (dealloc): Remove handling if ImageList.
884 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
886 * process.c (catch_child_signal): Fix incorrect assertion.
888 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
890 * macfont.m (macfont_draw):
891 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
893 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
894 if force_integral_p (i.e. no antialias).
895 (macfont_draw): Check ns_antialias_text, also turn off synthetic
896 bold if no antialias (Bug#18876).
898 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
899 was given (Bug#18846).
901 * nsterm.h (ns_set_doc_edited): Declare taking no args.
903 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
904 instead of in xdisp.c, function now takes void. (Bug#18884).
906 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
907 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
909 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
910 struct window* (Bug#18889).
911 Remove getMouseMotionPart.
912 (ns_output): Make icon_top/left int.
914 * nsfns.m (x_icon): icon_top/left is int.
916 * nsterm.m (ns_mouse_position): Remove unused code.
917 (initFrame:window:, dealloc): Use window instead of win.
918 (getMouseMotionPart:window:x:y:): Remove, unused.
919 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
921 2014-11-01 Eli Zaretskii <eliz@gnu.org>
923 * keyboard.c (readable_events): When FLAGS include
924 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
925 This avoids returning non-nil from input-pending-p when only such
926 events are in the queue. (Bug#18856)
928 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
930 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
931 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
932 (Qforeign_selection): Remove.
933 (ns_get_local_selection): Identation fix.
934 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
936 * nsselect.m (ns_get_local_selection): Remove calling of
937 functions in Vselection_converter_alist (Bug#18911).
938 (syms_of_nsselect): Remove Vselection_converter_alist.
940 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
942 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
943 and unnecessary initialization. Adjust comments.
945 2014-10-30 Eli Zaretskii <eliz@gnu.org>
947 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
949 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
950 index, not an absolute one, as that's what the function expects.
952 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
954 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
955 font on an initial frame when running as a daemon (Bug#18869).
957 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
959 2014-10-30 Eli Zaretskii <eliz@gnu.org>
961 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
962 build_string, when importing a home directory. (Bug#18873)
964 2014-12-27 Eli Zaretskii <eliz@gnu.org>
966 * dispnew.c (buffer_posn_from_coords):
967 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
968 account for the header-line height. (Bug#18839)
970 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
972 * xml.c (parse_region): Do not forget the first document child.
974 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
976 * nsselect.m: pasteboard_changecount is new.
977 (ns_store_pb_change_count, ns_get_pb_change_count)
978 (ns_get_our_change_count_for): New functions.
979 (ns_string_to_pasteboard_internal): Correct comment.
980 type => gtype in eassert, Call ns_store_pb_change_count.
981 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
982 (Fns_disown_selection_internal, Fns_selection_owner_p):
983 Replace Vselection_alist check, with change count check.
984 (Fns_get_selection): Initialize val to Qnil. Only get local
985 selection if change counts match (Bug#18799).
986 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
988 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
990 * src/w32proc.c (create_child): If calling a quoted batch file,
991 pass NULL for exe. (Bug#18745)
993 2014-10-24 Eli Zaretskii <eliz@gnu.org>
995 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
996 (bidi_resolve_brackets): Use end of string position rather than ZV
997 when iterating over a string. (Bug#18815)
999 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1001 * keyboard.c (make_lispy_position): Return coordinates also when
1002 on scroll bars, fringes, margins or not in a window.
1003 * xdisp.c (show_mouse_face): Don't change cursor face during
1006 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1008 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1009 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1010 Fix doc-strings (Bug#18789).
1012 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1014 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1016 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1018 Optimize redisplay of simple bracketed text.
1019 * bidi.c (bidi_cache_reset_to): New function.
1020 (bidi_cache_reset): Call it.
1021 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1023 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1024 bracket_enclosed_type only if bracket_pairing_pos's value is not
1026 (MAX_BPA_STACK): Make sure the value is signed.
1027 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1028 stop pushing values onto the stack.
1029 (bidi_find_bracket_pairs): If the bracketed text is only on the
1030 base embedding level, remove all the states cached by this
1031 function from the cache, and return zero, so that the brackets in
1032 this segment of text are processed as normal neutrals.
1033 (bidi_resolve_brackets): Detect the brackets that are to be
1034 processed as neutrals, and don't call bidi_find_bracket_pairs on
1037 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1039 * w32select.c (Fw32_selection_exists_p): Rename from
1040 Fx_selection_exists_p.
1041 (syms_of_w32select): Adjust accordingly.
1043 * w16select.c (Fw16_selection_exists_p): Rename from
1044 Fx_selection_exists_p.
1045 (syms_of_win16select): Adjust accordingly.
1047 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1048 (Fns_own_selection_internal): Tighten scoping.
1049 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1050 (Fns_get_selection): Rename from Fx_get_selection_internal.
1051 (Fns_get_selection_internal, Fns_store_selection_internal):
1053 (syms_of_nsselect): Adjust accordingly.
1055 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1057 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1058 * w32term.c (x_set_window_size): Account for wrapped menu bar
1059 lines when setting up frame height (Bug#15174 and Bug#18720).
1060 (w32_add_wrapped_menu_bar_lines): New variable.
1062 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1064 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1067 2014-10-20 Glenn Morris <rgm@gnu.org>
1069 * Merge in all changes up to 24.4 release.
1071 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1073 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1074 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1076 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1078 * xterm.c (handle_one_xevent): Check return value from
1079 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1080 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1082 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1083 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1084 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1085 Gtk+ >= 3.14 (Bug#18674).
1086 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1087 Gtk+ >= 3.14 (Bug#18674).
1089 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1091 * gtkutil.c: Remove no-longer-used code.
1092 (xg_update_menubar): Remove unused local and unnecessary call to
1093 gtk_menu_item_get_submenu.
1094 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1095 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1096 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1098 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1100 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1102 * xterm.h (handlebox_widget): Remove.
1104 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1107 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1109 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1110 to handle Gtk versions.
1111 (xg_get_file_with_chooser): Use them.
1112 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1113 Remove (create_menus): Remove teroff argument and code.
1114 Remove call to gtk_menu_set_title.
1115 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1116 Adjust args to create_menus.
1117 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1118 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1119 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1120 (xg_make_tool_item): Remove detach code.
1121 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1122 (find_icon_from_name): New function.
1123 (update_frame_tool_bar): Remove GtkStockItem code, move to
1124 find_icon_from_name. Let stock be a list of icon names to try.
1125 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1126 Replace TOOLBAR_TOP_WIDGET.
1127 (free_frame_tool_bar, xg_change_toolbar_position ):
1128 Replace TOOLBAR_TOP_WIDGET.
1129 (xg_initialize): Remove tearoff code.
1131 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1133 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1134 pixel from the window's cursor glyph width, since X renders hollow
1135 blocks 1 pixel wider than the 'width' parameter.
1137 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1138 glyph->pixel_width; this is now done in xterm.c.
1140 Fix reordering of bracket characters in isolates.
1141 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1142 RESOLVED_ONLY; when non-zero, return from the cache only fully
1143 resolved states. All callers changed.
1144 (CANONICAL_EQU): New macro.
1145 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1146 equivalent of the paired closing bracket character.
1147 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1148 the default non-negative value, to be checked later in
1149 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1150 characters against those pushed onto the BPA stack.
1151 (bidi_record_type_for_neutral): New function.
1152 (bidi_resolve_brackets): Record next_for_neutral and
1153 prev_for_neutral when embedding level gets pushed. Force
1154 resolution of bracket pairs when entering a level run that was not
1156 (bidi_resolve_neutral): Add assertions before calling
1157 bidi_resolve_neutral_1.
1158 (bidi_level_of_next_char): Remove the code that attempted to
1159 resolve unresolved neutrals; that is now done by
1160 bidi_resolve_neutral.
1162 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1164 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1166 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1167 1-pixel R2L characters.
1168 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1169 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1171 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1173 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1176 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1178 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1179 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1180 It's not clear to me whether the initialization is needed,
1181 but it can't hurt so I played it safe.
1183 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1185 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1187 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1189 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1190 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1192 (bidi_get_type): Return the isolate initiators and terminator types.
1193 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1194 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1195 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1196 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1197 for the new features.
1198 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1199 push and pop correctly for isolates.
1200 (bidi_remember_char): Modify to accept an additional argument
1201 and record the bidi type according to its value.
1202 (bidi_cache_iterator_state): Accept an additional argument to only
1203 update an existing state. Handle the new members of struct bidi_it.
1204 (bidi_cache_find): Arguments changed: no longer accepts a level,
1205 instead accepts a flag telling it whether it is okay to return
1206 unresolved neutrals.
1207 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1208 table. Initialize new isolate-related members.
1209 (bidi_paragraph_init): Some code factored out into
1210 find_first_strong_char.
1211 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1212 into bidi_resolve_explicit.
1213 (bidi_resolve_explicit): Support the isolate initiators and
1214 terminator. Fix handling of embeddings and overrides according to
1215 new UBA requirements. Record information about previously seen
1216 characters here (moved from bidi_level_of_next_char).
1217 (bidi_resolve_weak): Adapt to changes in struct members.
1218 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1219 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1220 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1221 paired bracket resolution. Handle isolate initiators and
1223 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1224 (bidi_level_of_next_char): Move the code that records information
1225 about previous characters to bidi_resolve_explicit. Fix logic of
1226 resolving neutrals and make sure their cache entries are updated.
1227 Remove now unneeded special handling of PDF level.
1229 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1230 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1231 enlarged per Unicode 6.3.
1232 (enum bidi_bracket_type_t): New data type.
1233 (struct bidi_saved_info): Leave only 2 type members out of 4.
1235 (struct bidi_stack): Add members necessary to support isolating
1237 (struct bidi_it): Add new members necessary to support isolating
1238 sequences and bracket pair resolution.
1240 * xdisp.c (Fbidi_resolved_levels): New function.
1241 (syms_of_xdisp): Defsubr it.
1242 (append_glyph, append_composite_glyph, produce_image_glyph)
1243 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1245 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1247 * term.c (append_glyph, append_composite_glyph)
1248 (append_glyphless_glyph): Convert aborts to assertions.
1250 * .gdbinit (pgx): Display the character codepoint, resolved level,
1251 and bidi type also for glyphless glyphs.
1253 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1255 Avoid unwanted point motion in Fline_beginning_position.
1256 * lisp.h (scan_newline_from_point): Add prototype.
1257 * search.c (scan_newline_from_point): New function, refactored from...
1258 * cmds.c (Fforward_line): ...adjusted user.
1259 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1260 and simplify the former since the latter doesn't move point.
1262 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1264 Cleanup terminal handling code.
1265 * dispextern.h (get_named_tty): Remove prototype but...
1266 * termhooks.h (get_named_terminal): ...resurrect it under
1267 more meaningful name.
1268 (get_terminal): Likewise, but with...
1269 (decode_live_terminal): ...this name.
1270 (decode_tty_terminal): Add prototype.
1271 * term.c (get_tty_terminal): Remove.
1272 (get_named_tty): Remove.
1273 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1274 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1275 Use decode_tty_terminal.
1276 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1277 * terminal.c (get_terminal): Refactor to...
1278 (decode_terminal, decode_live_terminal): ...new functions.
1279 (decode_tty_terminal): Replacement for get_tty_terminal.
1280 (get_named_terminal): Likewise for get_named_tty.
1281 * coding.c (Fset_terminal_coding_system_internal)
1282 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1283 (Fkeyboard_coding_system):
1284 * composite.c (Fcomposition_get_gstring):
1285 * dispnew.c (Fsend_string_to_terminal):
1286 * frame.c (Fmake_terminal_frame):
1287 * nsfns.m (check_ns_display_info):
1288 * w32fns.c, xfns.c (check_x_display_info):
1289 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1290 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1291 (Fset_quit_char): Use get_named_terminal.
1292 (Fset_output_flow_control, Fset_input_meta_mode):
1293 Use decode_tty_terminal.
1295 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1297 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1298 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1300 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1302 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1303 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1305 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1307 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1310 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1312 * editfns.c (dump_tz_string): No longer const.
1313 It might be modified.
1315 * nsmenu.m (clear): Assume OS X 10.6 or later.
1317 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1319 * unexmacosx.c: Remove include ppc/reloc.h.
1320 (unrelocate, copy_dysymtab): Remove PPC code.
1321 (rebase_reloc_address): Remove, only used for PPC:
1323 * nsterm.m: Always include macfont.h on COCOA.
1324 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1325 (ns_dumpglyphs_image, ns_check_menu_open)
1326 (applicationDidFinishLaunching)
1327 (antialiasThresholdDidChange:)
1328 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1329 Remove checks for OSX <= 10.5/10.6.
1330 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1331 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1334 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1335 (NS_HAVE_NSINTEGER): Remove block.
1336 Remove >= OSX 10.6 tests.
1338 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1339 (x_activate_menubar, trackingNotification:): Remove check for
1341 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1343 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1345 * nsfns.m: Always include macfont.h on COCOA.
1346 (ns_filename_from_panel, ns_directory_from_panel)
1347 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1348 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1350 * macfont.m: Remove >= 1050 check.
1351 (macfont_create_family_with_symbol)
1352 (macfont_get_glyph_for_character)
1353 (mac_font_get_glyphs_for_variants)
1354 (mac_ctfont_create_available_families, syms_of_macfont):
1355 Remove code for OSX < 10.6.
1356 (mac_font_family_group, mac_font_family_compare): Remove, only used
1359 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1360 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1362 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1365 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1367 Fix putenv race conditions with undefined behavior (Bug#8705).
1368 Do all putenv calls before Emacs creates any threads.
1369 Use a safer way to modify the TZ environment variable in the
1370 presence of multiple threads. For further thread-safety,
1371 prefer localtime_r and gmtime_r to localtime and gmtime,
1372 and prefer struct tm's tm_gmtoff (if available) to calling
1373 both localtime_r and gmtime_r.
1374 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1375 (init_dbusbind): ... to this new function.
1376 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1377 * xterm.c (x_term_init): Move xputenv call from here ...
1378 (init_xterm): ... to this new function.
1379 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1380 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1381 (dump_tz_string): New constant.
1382 (init_editfns): Use it. This centralizes the dump_tz stuff.
1383 Call set_time_zone_rule here, so that its xputenv is done
1384 before Emacs goes multithreaded.
1385 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1386 thread-safe enough for Emacs.
1387 (format_time_string, Fdecode_time, Fcurrent_time_string)
1388 (Fcurrent_time_zone):
1389 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1390 localtime and gmtime. Remove now-unnecessary calls to block_input.
1391 (tm_gmtoff): New static function.
1392 (Fdecode_time, Fcurrent_time_zone): Use it.
1393 (Fencode_time): Use mktime_z, for better thread-safety.
1394 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1395 i.e., not quite thread-safe but good enough for Emacs typical usage.
1396 Do not reclaim storage that is in the environment; let it leak.
1397 Always call tzset, since localtime_r does not.
1398 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1399 This is now done in init_editfns.
1400 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1401 New macros and declarations, for platforms lacking tzalloc & friends.
1403 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1405 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1406 On x86 platforms this works around GCC bug 63495
1407 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1408 and more generally should fix a portability problem in Emacs.
1409 Problem reported by Stefan Monnier in:
1410 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1412 2014-10-08 Leo Liu <sdl.web@gmail.com>
1414 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1415 * keymap.c (describe_vector_princ):
1416 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1419 * print.c (printchar_stdout_last): Declare.
1420 (printchar): Record the last char written to stdout.
1421 (Fterpri): Add optional argument ENSURE.
1423 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1425 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1426 DELAY argument to change_frame_size, so that the frame size
1427 changes, if any are needed, are delayed until the next redisplay.
1428 This is to avoid a too early QUIT inside change_frame_size, when
1429 it calls Lisp in frame_windows_min_size, in case one of the events
1430 we've read sets the quit-flag. (Bug#18649)
1432 * w32fns.c (check_x_display_info): Accept terminal objects as
1433 argument, to follow what xfns.c does.
1435 2014-10-07 Glenn Morris <rgm@gnu.org>
1437 * Makefile.in ($(srcdir)/macuvs.h)
1438 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1440 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1442 * decompress.c (init_zlib_functions): Move the message about zlib
1443 being unavailable from here...
1444 (Fzlib_decompress_region): ...to here. (Bug#18650)
1446 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1448 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1449 the case where an optional string is used. Adjust docstring.
1451 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1453 * lisp.mk (lisp): Remove w32-common-fns.elc.
1455 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1457 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1458 These were already defined in buffer.c, and the duplicate
1459 definitions cause problems on platforms like 'gcc -fno-common'.
1460 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1462 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1464 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1465 if toolbar is visible.
1467 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1470 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1471 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1472 (ns_select, ns_read_socket): Use unwind_protect to decrease
1473 apploopnr (Bug#18345).
1474 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1475 line height (Bug#17977).
1477 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1478 (macfont_closest_traits_index): New function.
1479 (macfont_closest_traits_index_p): Rename from
1480 macfont_closest_traits_index.
1481 (macfont_list): Use macfont_closest_traits_index_p.
1483 2014-10-05 K. Handa <handa@gnu.org>
1485 * coding.c (detect_coding_iso_2022): Set coding->rejected
1486 correctly when an invalid escape sequence is found (Bug#18610).
1488 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1490 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1491 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1494 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1496 * buffer.c (scroll_bar_width, scroll_bar_height):
1498 * window.c (Fset_window_scroll_bars): Fix doc-string.
1499 (Fwindow_scroll_bars): Have it return what the doc-string says.
1501 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1503 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1504 iterator backwards, to resync the bidi iterator. (Bug#18584)
1506 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1508 Consistently use min and max macros from lisp.h.
1509 * coding.c (min, max):
1511 * unexhp9k800.c (min):
1512 * unexw32.c (min, max): Use definitions from lisp.h.
1513 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1515 * gmalloc.c (min): Tiny style change.
1517 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1518 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1520 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1522 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1523 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1524 (X_ULONG_MAX): Move these macros to xterm.h.
1525 (x_fill_property_data): Be more generous about allowing either
1526 signed or unsigned data of the appropriate width.
1527 * xterm.h (x_display_set_last_user_time): New function.
1528 All setters of last_user_time changd to use this function.
1529 If ENABLE_CHECKING, check that the times are in range.
1531 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1533 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1534 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1536 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1538 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1539 make a font_object from a tty frame (Bug#18573).
1540 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1542 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1544 * alloc.c (mark_overlay): Assume that overlay boundaries are
1545 always markers. Add comment.
1546 * lread.c (read_internal_start): Use convenient validate_subarray.
1548 (Fread_from_string): Adjust docstring.
1550 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1552 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1554 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1555 Rename from the "x-" prefix.
1557 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1559 * xselect.c (selection-converter-alist): Fix docstring.
1561 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1563 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1564 argument passed by the caller, when we mirror all slashes into
1567 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1569 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1570 Resurrect old code and fix compilation with GTK < 2.13.6.
1572 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1574 Use AUTO_CONS instead of SCOPED_CONS, etc.
1575 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1576 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1577 (AUTO_LIST1): Rename from scoped_list1.
1578 (AUTO_LIST2): Rename from scoped_list2.
1579 (AUTO_LIST3): Rename from scoped_list3.
1580 (AUTO_LIST4): Rename from scoped_list4.
1581 (AUTO_STRING): Rename from SCOPED_STRING.
1582 * frame.h (AUTO_FRAME_ARG):
1583 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1584 (AUTO_LIST4, AUTO_STRING):
1585 Prepend a new argument 'name'.
1586 Declare a variable instead of yielding a value.
1588 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1590 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1592 * w32fns.c (w32_createwindow): Accept an additional argument, an
1593 array of 2 values specifying the coordinates of the frame's
1594 top-left corner. Use these values instead of calling x_get_arg,
1595 which can cons Lisp objects, and therefore cannot be called except
1596 from the main thread. Remove redundant tests for the default
1598 (my_create_window): Move the calculation of the coordinates of the
1599 frame's top-left edge here. Pass them to the input thread via the
1600 second parameter of the WM_EMACS_CREATEWINDOW message.
1601 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1604 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1606 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1607 (redisplay_window): Treat the frame's frozen_window_starts flag
1608 the same way as the optional_new_start flag for the window: only
1609 obey it if the glyph row showing point will be fully visible.
1610 Likewise when the window start is in a continuation line. If,
1611 after trying everything under the 'force_start' label, point is
1612 still not fully visible, give up and scroll the window.
1613 Add debugging traces. (Bug#18545)
1615 * window.c (Frecenter): Set the window's redisplay flag.
1617 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1619 * w32term.c (w32_read_socket): Don't use frame dimensions for
1620 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1621 rectangle. Check the return value of GetClientRect, and don't use
1622 the results if it didn't succeed.
1624 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1625 in columns and lines after correcting the pixel dimensions in
1627 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1628 negative values to xrealloc. (Bug#18528)
1630 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1632 * alloc.c: Remove now-unnecessary check.
1633 Suggested by Dmitry Antipov in:
1634 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1636 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1638 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1639 to Ubuntu 14.04.1 x86-64.
1641 Simplify stack-allocated Lisp objects, and make them more portable.
1642 The build_local_string macro was used in two ways: (1) string
1643 literals for which scoped allocation suffices, and (2) file name
1644 components, where it's not safe in general to assume bounded-size
1645 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1646 allocates a block-scope string, and by using SCOPED_STRING for (1)
1647 and build_string for (2). Furthermore, actually use stack
1648 allocation only for objects known to have sufficient alignment.
1649 This simpler implementation means Emacs can make
1650 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1651 GC_MAKE_GCPROS_NOOPS.
1652 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1653 for fewer differences among implementations.
1654 (struct Lisp_String): Now GCALIGNED.
1655 (USE_STACK_LISP_OBJECTS): Default to true, since the
1656 implementation no longer insists on a nonempty GCALIGNED.
1657 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1658 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1659 separately. Move definiens to scoped_cons. The old definition
1660 was incorrect when GCALIGNED was defined to be empty.
1661 (union Aligned_String): New type.
1662 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1663 implementation ports to compilers that don't align strictly enough.
1664 Don't worry about the union sizes; it's not worth bothering about.
1665 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1666 Rewrite using USE_STACK_CONS.
1667 (scoped_cons): Assume the use of union Aligned_Cons.
1668 (lisp_string_size, make_local_string, build_local_string): Remove.
1669 Unless otherwise specified, all callers of build_local_string
1670 changed to use SCOPED_STRING.
1671 (SCOPED_STRING): New macro.
1672 * data.c (wrong_choice):
1673 * menu.c (single_menu_item):
1674 * process.c (Fformat_network_address):
1675 Hoist use of SCOPED_STRING out of a scope, so that its returned
1676 object lives long enough.
1677 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1678 as the string might be long or might not be ASCII.
1680 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1682 * msdos.c (internal_terminal_init): Bump version to 25.
1684 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1686 Keep stack-allocated Lisp objects fast rather than versatile.
1687 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1688 (SCOPED_CONS_INITIALIZER): New macro.
1689 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1690 (USE_LOCAL_ALLOCA): Remove.
1691 (local_cons, local_list1, local_list2, local_list3, local_list4):
1692 Remove. Stack overflow checking makes them too slow.
1693 (make_local_vector): Likewise. Also we just don't have enough
1695 (enum LISP_STRING_OVERHEAD): Remove.
1696 (local_string_init, local_vector_init): Remove prototypes.
1697 (make_local_string, build_local_string): Redesign to target short
1698 compile-time string constants, fall back to regular string allocation
1700 (lisp_string_size): New function.
1701 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1702 * alloc.c (local_string_init, local_vector_init): Remove.
1703 (verify_ascii) [ENABLE_CHECKING]: New function.
1704 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1705 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1706 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1707 * xselect.c, xterm.c: All related users changed.
1709 2014-09-28 Ken Brown <kbrown@cornell.edu>
1711 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1712 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1714 2014-09-27 Ken Brown <kbrown@cornell.edu>
1716 Fix implementation of HYBRID_MALLOC on Cygwin.
1717 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1718 (bss_sbrk_buffer_beg): New variable. Use it...
1719 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1720 incorrect definition.
1722 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1724 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1725 Make it into a function and change arg to be a function.
1727 * lisp.mk (lisp): Add elisp-mode.elc.
1729 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1731 * xfns.c (x_default_scroll_bar_color_parameter):
1732 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1733 to pacify --enable-gcc-warnings in non-scrollbar builds.
1735 2014-09-26 Ken Brown <kbrown@cornell.edu>
1737 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1739 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1741 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1742 MinGW builds that use GCC before 4.2.
1744 Default to stack objects on DOS_NT platforms as well.
1745 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1746 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1748 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1750 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1751 ALIGN_STACK attribute.
1753 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1755 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1756 ALIGN_STACK attribute.
1758 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1759 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1761 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1763 * frame.c (frame_inhibit_resize):
1764 * widget.c (EmacsFrameResize):
1765 * window.c (resize_frame_windows, Fset_window_configuration):
1766 * xdisp.c (expose_frame):
1767 * xfns.c (x_change_tool_bar_height):
1768 * xmenu.c (update_frame_menubar):
1769 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1770 Remove code left dead after 2014-07-27 changes.
1772 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1774 Fix local_cons etc. to not exhaust the stack when in a loop.
1775 Problem reported in:
1776 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1777 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1778 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1779 (Ffind_charset_string):
1780 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1781 * data.c (wrong_range):
1782 * editfns.c (Fpropertize, format2):
1783 * emacs.c (init_cmdargs, decode_env_path):
1784 * fileio.c (auto_save_error):
1785 * fns.c (Fyes_or_no_p):
1786 * font.c (font_style_to_value, font_parse_xlfd)
1787 (font_parse_family_registry, font_delete_unmatched)
1789 * fontset.c (Fset_fontset_font):
1790 * frame.c (x_get_arg):
1791 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1792 (read_char_minibuf_menu_prompt):
1793 * keymap.c (silly_event_symbol_error, describe_vector):
1794 * lread.c (load_warn_old_style_backquotes):
1795 * menu.c (single_menu_item):
1796 * minibuf.c (Fread_buffer):
1797 * process.c (status_message, Fformat_network_address)
1798 (server_accept_connection):
1799 * textprop.c (copy_text_properties):
1800 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1801 * xfns.c (x_default_scroll_bar_color_parameter):
1802 * xfont.c (xfont_open):
1803 * xselect.c (x_clipboard_manager_error_1):
1804 * xterm.c (x_term_init):
1805 Put USE_LOCAL_ALLOCA at the start of the function.
1806 * fns.c (maybe_resize_hash_table): Use build_string instead of
1807 build_local_string, since we'd otherwise need a conditional
1808 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1809 not worth the bother of optimization.
1810 * font.c (font_delete_unmatched): Remove by-hand code that
1811 observed MAX_ALLOCA limit, since it's now done automatically.
1812 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1813 since build_local_string needs its sa_alloc.
1814 * lisp.h (lisp_word_count): New function.
1815 (SAFE_ALLOCA_LISP): Use it.
1816 (USE_LOCAL_ALLOCA): New macro.
1817 (local_cons, make_local_vector, make_local_string):
1818 Observe the MAX_ALLOCA limit.
1819 (LISP_STRING_OVERHEAD): New constant.
1820 (make_local_string): Use it.
1822 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1824 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1825 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1826 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1827 and Solaris and it's likely to work on similar platforms.
1829 Avoid signed integer overflow when converting Time to ptrdiff_t.
1830 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1832 (position_to_Time, Time_to_position): New functions.
1833 (gen_help_event, kbd_buffer_get_event): Use them.
1834 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1835 Go back to plain 'unsigned long', so that 'Time' is the same
1836 for both X and non-X builds; this is less likely to cause surprise.
1837 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1838 are the same size; this is no longer required.
1840 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1841 of bit 28 and of whether an unsigned value is negative.
1842 This simplifies the code a bit, and pacifies clang 3.4.
1844 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1846 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1847 Windows builds, where 'long' is a 32-bit type.
1849 * w32inevt.h (w32_console_mouse_position): Update the argument
1850 types to use 'Time'.
1852 * w32term.c (w32_mouse_position)
1853 (x_horizontal_scroll_bar_report_motion)
1854 (x_scroll_bar_report_motion): Update the argument types to use
1857 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1859 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1860 (struct input_event): ...unsigned bitfields. Likewise for
1861 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1862 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1863 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1864 (kbd_buffer_get_event): Adjust users.
1865 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1866 (make_scroll_bar_position): New function, refactored out of...
1867 (make_lispy_event): ...adjusted user.
1868 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1869 * nsterm.m (ns_mouse_position, mouseUp):
1870 * term.c (term_mouse_position):
1871 * w32inevt.c (w32_console_mouse_position):
1872 * w32term.c (w32_mouse_position):
1873 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1874 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1875 Prefer enum and explicit enum members to integers and numeric values.
1877 * chartab.c (uniprop_encode_value_numeric):
1878 * font.c (font_style_to_value): Use make_local_vector.
1879 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1880 * keymap.c (append_key): Use scoped_list1.
1882 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1883 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1885 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1887 Fix some slow uses and misuses of strcat.
1888 * doc.c (get_doc_string):
1889 * gtkutil.c (get_utf8_string):
1890 * xsmfns.c (x_session_initialize):
1891 Avoid recomputation of string length.
1892 * ftfont.c (ftfont_spec_pattern):
1893 * xfns.c (xic_create_fontsetname):
1894 Don't assume output buffer is initially zero.
1896 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1898 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1899 All callers changed.
1900 * xterm.c (x_term_init): Use new functionality to avoid two needs
1901 to compute a string length.
1903 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1905 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1907 Use known length of a Lisp string to copy it faster.
1908 * lisp.h (lispstrcpy): New function. Add comment.
1909 * callproc.c (child_setup):
1910 * dbusbind.c (xd_append_arg):
1911 * doc.c (get_doc_string):
1912 * font.c (Ffont_xlfd_name):
1913 * frame.c (xrdb_get_resource):
1914 * process.c (Fmake_network_process, network_interface_info):
1915 * w32fns.c (Fx_open_connection):
1916 * w32proc.c (sys_spawnve):
1917 * xfns.c (select_visual):
1918 * xfont.c (xfont_list):
1919 * xsmfns.c (x_session_initialize):
1920 * xterm.c (x_term_init): Use it.
1922 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1924 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1925 Problem reported by Dmitry Antipov in thread leading to:
1926 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1927 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1928 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1930 * callproc.c (call_process): Save and restore sa_avail.
1931 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1932 (AVAIL_ALLOCA): New macro.
1933 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1934 Use it, and check against sa_avail rather than MAX_ALLOCA.
1936 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1938 On OSX, do not free font-specific data more than once (Bug#18501).
1939 * macfont.m (macfont_close): Release and free font-specific data
1940 only if it wasn't previously freed.
1942 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1944 * unexmacosx.c (dump_it): Improve error message.
1946 2014-09-22 Juri Linkov <juri@jurta.org>
1948 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1949 (Bug#10747, bug#18334)
1951 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1953 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1954 units in which the position is measured. (Bug#18493)
1956 * xdisp.c (redisplay_internal): Force redisplay of all windows
1957 that show a buffer whose narrowing has changed. (Bug#18490)
1959 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1961 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1962 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1963 lines, draw the hollow-box and hbar cursors on the right side of
1964 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1967 * xterm.c (x_draw_stretch_glyph_string):
1968 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1969 caused the block cursor to disappear on a TAB in R2L lines in
1970 every window except the leftmost one. Reported by Martin Rudalics
1973 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1975 Always use matched specpdl entry to record call arguments (Bug#18473).
1976 * lisp.h (record_in_backtrace): Adjust prototype.
1977 * eval.c (record_in_backtrace): Return current specpdl level.
1978 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1979 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1980 entry and use that entry in call to backtrace_debug_on_exit.
1981 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1982 (do_debug_on_call): Get current specpdl level as 2nd arg.
1984 Prefer ptrdiff_t to int and avoid integer overflows.
1985 * fileio.c (make_temp_name):
1986 * font.c (font_parse_family_registry): Avoid integer
1987 overflow on string size calculation.
1988 * data.c (Faset): Likewise for byte index.
1990 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1992 Fix display of R2L lines in partial-width windows.
1993 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1994 assigned the correct value.
1995 (extend_face_to_end_of_line): Account for truncation and
1996 continuation glyphs in R2L rows when one of the fringes is not
1998 (display_line): Don't assign negative X offset to a row if we are
1999 going to produce a truncation glyph for it. When handling
2000 truncated R2L rows, consider the width of the left fringe instead
2002 (produce_special_glyphs): Fix bogus assignments.
2004 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2006 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2007 always set to a valid value. Make sure the size passed to alloca
2008 is always positive. (Bug#18516)
2010 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2012 Avoid extra call to oblookup when interning symbols.
2013 * lisp.h (intern_driver): Add prototype.
2014 * lread.c (intern_driver): New function.
2015 (intern1, intern_c_string_1, Fintern):
2016 * font.c (font_intern_prop):
2017 * w32font.c (intern_font_name): Use it.
2019 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2021 Minor improvements to new stack-allocated Lisp objects.
2022 * frame.h (FRAME_PARAMETER):
2023 Prefer scoped_list1 to local_list1 where either would do.
2024 * lisp.h (scoped_list4): New macro.
2025 (local_cons, local_list1, local_list2, local_list3, local_list4)
2026 (make_local_vector, make_local_string, build_local_string):
2027 Prefer functions to macros where either would do.
2028 * xdisp.c (build_desired_tool_bar_string):
2029 Prefer scoped_list4 to local_list4 where either would do.
2031 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2033 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2034 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2035 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2036 * frame.h (FRAME_PARAMETER): New macro.
2037 * dispnew.c (init_display):
2038 * fontset.c (Fset_fontset_font):
2039 * frame.c (x_default_parameter):
2040 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2041 * xfns.c (x_default_scroll_bar_color_parameter)
2042 (x_default_font_parameter, x_create_tip_frame): Use it.
2043 * editfns.c (Fpropertize): Use local_cons.
2044 * process.c (status_message): Use build_local_string.
2045 * xfont.c (xfont_open): Use make_local_string.
2046 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2048 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2050 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2051 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2052 !__clang__. This works with GCC and with clang and is safer for
2053 compilers we don't know about.
2054 (local_cons): Rename parameter to make capture less likely.
2056 2014-09-17 Samuel Bronson <naesten@gmail.com>
2058 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2060 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2062 Fix minor problems found by static checking.
2063 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2065 * buffer.h (decode_buffer): Doc and indentation fixes.
2066 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2068 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2070 Avoid clang-specific warnings.
2071 * buffer.c (init_buffer): Shut up -Wself-assign.
2072 * process.c (server_accept_connection): Shut up -Wunsequenced.
2074 2014-09-16 Daniel Colascione <dancol@dancol.org>
2076 * fns.c (sxhash): For symbols, use address as hash code.
2078 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2080 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2081 * charset.c (load_charset_map_from_file): Use scoped_list2
2082 and build_local_string.
2083 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2084 * emacs.c (init_cmdargs, decode_env_path):
2085 * fileio.c (Fexpand_file_name):
2086 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2087 * frame.c (x_get_arg):
2088 * keyboard.c (safe_run_hooks_error):
2089 * lread.c (load_warn_old_style_backquotes):
2090 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2091 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2092 * xselect.c (x_clipboard_manager_error_1)
2093 (x_clipboard_manager_save_all):
2094 * xterm.c (x_term_init): Use build_local_string.
2096 Avoid more integer overflows on string size calculations.
2097 * category.c (Fmake_category_set):
2098 * xdisp.c (get_overlay_arrow_glyph_row):
2099 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2101 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2103 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2104 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2105 error message format. Use message_with_string to have non-ASCII
2106 file names properly displayed.
2107 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2108 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2109 where these APIs are not available even in UNICOWS.DLL.
2110 Improve the format of error messages and include the file name in them
2112 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2113 call play-sound-functions, per documentation.
2115 * w32.c (w32_get_long_filename, w32_get_short_filename):
2116 Constify the input file name arguments.
2118 * w32.h (w32_get_long_filename, w32_get_short_filename):
2121 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2123 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2124 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2125 [USE_LOCAL_ALLOCATORS]: New macros.
2126 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2127 (build_local_string): Avoid argument name expansion clash with
2129 * alloc.c (toplevel)
2130 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2131 Preprocessor guard to avoid impossible configuration.
2132 * charset.c (Ffind_charset_region, Ffind_charset_string):
2133 Use make_local_vector.
2134 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2135 * textprop.c (Fput_text_property, Fadd_face_text_property):
2137 (copy_text_properties): Use local_cons and local_list3.
2138 * chartab.c (uniprop_table):
2139 * data.c (wrong_choice, wrong_range):
2140 * doc.c (get_doc_string):
2141 * editfns.c (format2):
2142 * fileio.c (Fexpand_file_name, auto_save_error):
2143 * fns.c (Fyes_or_no_p):
2144 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2145 * fontset.c (Fset_fontset_font):
2146 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2147 (read_char_minibuf_menu_prompt):
2148 * keymap.c (silly_event_symbol_error, describe_vector):
2149 * menu.c (single_menu_item):
2150 * minibuf.c (Fread_buffer):
2151 * process.c (status_message, Fformat_network_address)
2152 (server_accept_connection): Use make_local_string and
2153 build_local_string. Prefer compound literals where appropriate.
2155 2014-09-15 Daniel Colascione <dancol@dancol.org>
2157 * fns.c (Fsort): Tweak sort docstring.
2159 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2161 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2162 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2163 set errno to EAGAIN instead, to allow the caller to retry the
2164 write after some waiting. Fixes deadlocks when Emacs exchanges a
2165 lot of data through the pipe. (Bug#18420)
2167 * sound.c (Fplay_sound_internal): Encode the sound file name in
2168 the ANSI codepage. Expand it against data-directory, as per docs,
2169 not against the current directory. No need to make a local copy
2170 of the file name; pass the encoded file name directly to
2171 do_play_sound. (Bug#18463)
2173 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2174 NULL, and the file name is not encodable in ANSI codepage, return
2175 the string with "?" replacement characters, which will fail the
2176 caller. This avoids returning a random value in that case.
2178 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2180 * window.c (Fresize_mini_window_internal): Set w->total_lines
2181 from w->pixel_height (Bug#18422).
2183 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2185 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2186 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2187 setting resize increments (Bug#18435).
2189 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2191 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2192 state around the call to line_bottom, since it can move the
2193 iterator to another screen line. This fixes off-by-one errors in
2194 the reported row in some rare cases.
2196 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2198 * callproc.c (init_callproc): Fix bug introduced at
2199 2014-09-07 (Bug#18474).
2201 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2203 Prefer ptrdiff_t to int and avoid integer overflows.
2204 * fileio.c (make_temp_name):
2205 * font.c (font_parse_family_registry): Avoid integer
2206 overflow on string size calculation.
2207 * data.c (Faset): Likewise for byte index.
2209 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2211 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2213 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2215 * lisp.h (make_local_string): Nitpick indent.
2216 * print.c (Fprin1_to_string): Remove unused GCPROs.
2218 More debugging aids around GCPROs.
2219 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2220 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2221 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2223 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2224 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2226 Remove redundant GCPROs around Ffuncall and Fapply calls.
2227 This is safe because Ffuncall protects all of its arguments by itself.
2228 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2229 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2230 (call6, call7): Likewise. Use compound literals where applicable.
2231 (run_hook_with_args_2): Use compound literal.
2233 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2235 Pacify --enable-gcc-warnings when no window system is used.
2236 These warnings found that subscript error, so they seem worthwhile.
2237 * composite.c (char_composable_p): Simplify a bit.
2238 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2239 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2240 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2241 * window.c (set_window_scroll_bars):
2242 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2243 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2244 Ignore -Wsuggest-attribute=const.
2245 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2246 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2248 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2250 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2251 Use check_iso_charset_parameter instead of doing the checks by hand.
2252 (check_iso_charset_parameter): Move up. Check parameters a bit
2253 more carefully, and return true for 96-char sets. All callers changed.
2255 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2257 Simplify lisp.h by removing the __COUNTER__ business.
2258 Problem reported by Dmitry Antipov in:
2259 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2260 * lisp.h (make_local_vector, make_local_string)
2261 (build_local_string): Simplify by not bothering with __COUNTER__.
2262 The __COUNTER__ business wasn't working properly, and was needed
2263 only for hypothetical future expansion anyway.
2265 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2267 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2268 terms to determine bitmap color. (Bug#18437)
2270 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2272 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2275 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2277 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2279 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2281 * xterm.c (handle_one_xevent): Detect iconified by looking at
2282 _NET_WM_STATE_HIDDEN.
2284 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2286 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2287 These can generate a constant with the correct value but the wrong
2288 width, which doesn't work as a printf argument. All uses removed.
2289 Problem reported by Dmitry Antipov in:
2290 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2291 (ENUMABLE): Remove; no longer needed.
2292 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2293 Remove; no longer needed because of the above change.
2294 Each definiens moved to the only use.
2296 Improve the experimental local and scoped allocation.
2297 * alloc.c (local_string_init, local_vector_init):
2298 New functions, defined if USE_LOCAL_ALLOCATORS.
2299 Mostly, these are moved here from lisp.h, as it's not
2300 clear it's worth making them inline.
2301 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2302 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2303 USE_STACK_LISP_OBJECTS, not on a laundry list.
2304 (local_string_init, local_vector_init): New decls.
2305 (union Aligned_Cons): New type.
2306 (scoped_cons): Use it. Give up on the char trick, as it's a too
2307 much of a maintenance hassle; if someone wants this speedup
2308 they'll just need to convince their compiler to align properly.
2309 Conversely, use the speedup if struct Lisp_Cons happens to
2310 be aligned even without a directive. Better yet, help it along
2311 by using union Aligned_Cons rather than struct Lisp_Cons.
2312 (pointer_valid_for_lisp_object): Remove. This check is not
2313 necessary, since make_lisp_ptr is already doing it. All uses removed.
2314 (local_vector_init, local_string_init): Move to alloc.c.
2315 (build_local_vector): Remove this awkward macro, replacing with ...
2316 (make_local_vector): New macro, which acts more like a function.
2317 Use statement expressions and use __COUNTER__ to avoid macro
2318 capture. Fall back on functions if these features are not supported.
2319 (build_local_string, make_local_string): Likewise.
2321 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2323 * xterm.c (x_term_init): Consolidate duplicated code.
2324 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2325 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2326 Add eassert and mark dpyinfo as dead only if it was alive.
2328 Add macros to allocate temporary Lisp objects with alloca.
2329 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2330 * character.h (parse_str_as_multibyte): Move prototype to ...
2331 * lisp.h (parse_str_as_multibyte): ... here.
2332 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2333 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2335 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2336 (local_string_init): New functions.
2337 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2338 (init_alloc_once): Call it.
2340 Cleanup last change and make all new stuff conditional.
2341 * lisp.h (build_local_string): Rename to ...
2342 (make_local_string): ... this macro.
2343 (build_local_string, scoped_list1, scoped_list3): New macros.
2344 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2345 and functions as such, use regular fallbacks otherwise.
2346 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2349 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2351 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2352 always make sure the marginal areas of the row are in sync with
2353 what the window wants. (Bug#18419)
2355 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2356 existing binding of a variable, to avoid silently aborting
2357 commands that use specbind. (Bug#18331)
2359 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2361 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2362 * coding.c (growable_destination): New function.
2363 (produce_chars): Use it for sanity checks. Do not fiddle with
2364 dst_end if the source and destination are both nil, as it's
2365 the caller's responsibility to avoid overlap.
2366 * keyboard.c (read_decoded_event_from_main_queue):
2367 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2368 length, not 4 times, to prevent decode_coding_c_string from trying
2369 to reallocate a destination. This removes the need for the FIXME.
2371 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2372 All callers simplified. Add a comment about exec_failed, vfork,
2375 Adjust drag-and-drop fix when window is above top (Bug#18303).
2376 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2377 XCDR bleed into XCAR's encoded value. Improve checks for
2378 out-of-range data while we're at it.
2380 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2382 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2383 is CONSP (Bug#18303).
2385 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2387 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2388 'alloca' gets passed arguments larger than MAX_ALLOCA.
2390 * font.c (MAX): Define if not defined elsewhere.
2392 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2394 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2395 here for destination buffer, to work around what appears to be a
2396 bug in decode_coding_c_string when the source and destination are
2399 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2400 This follows up on the recent thread in emacs-devel on alloca; see:
2401 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2402 This patch also cleans up alloca-related glitches noted while
2403 examining the code looking for unbounded alloca.
2405 * callproc.c (init_callproc):
2406 Rewrite to avoid need for alloca.
2407 * buffer.c (mouse_face_overlay_overlaps)
2408 (report_overlay_modification):
2409 * buffer.h (GET_OVERLAYS_AT):
2410 * coding.c (make_subsidiaries):
2411 * doc.c (Fsnarf_documentation):
2412 * editfns.c (Fuser_full_name):
2413 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2414 (search_embedded_absfilename, Fsubstitute_in_file_name):
2415 * fns.c (Fmake_hash_table):
2416 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2417 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2418 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2419 (xrdb_get_resource, x_get_resource_string):
2420 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2421 * ftxfont.c (ftxfont_draw):
2422 * image.c (xbm_load, xpm_load, jpeg_load_body):
2423 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2425 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2427 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2428 (find_and_return_menu_selection):
2429 * print.c (PRINTFINISH):
2430 * process.c (Fformat_network_address):
2431 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2432 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2433 * sound.c (wav_play, au_play):
2434 * syntax.c (skip_chars):
2435 * term.c (tty_menu_activate, tty_menu_show):
2436 * textprop.c (get_char_property_and_overlay):
2437 * window.c (Fset_window_configuration):
2438 * xdisp.c (safe__call, next_overlay_change, vmessage)
2439 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2440 * xfaces.c (face_at_buffer_position):
2441 * xmenu.c (x_menu_show):
2442 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2443 allocation size isn't bounded.
2444 * callint.c (Fcall_interactively): Redo memory_full check
2445 so that it can be done at compile-time on some platforms.
2446 * coding.c (MAX_LOOKUP_MAX): New constant.
2447 (get_translation_table): Use it.
2448 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2449 SAFE_ALLOCA, to catch integer overflows on size calculation.
2450 (exec_failed) [!DOS_NT]: New function.
2451 (child_setup) [!DOS_NT]: Use it.
2452 * editfns.c (Ftranspose_regions):
2453 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2454 * editfns.c (check_translation):
2455 Allocate larger buffers on the heap.
2456 * eval.c (internal_lisp_condition_case):
2457 Check for MAX_ALLOCA overflow.
2458 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2459 (Fbase64_encode_region, Fbase64_decode_region):
2460 Avoid unnecessary calls to SAFE_FREE before 'error'.
2461 * buffer.c (mouse_face_overlay_overlaps):
2462 * editfns.c (Fget_pos_property, check_translation):
2463 * eval.c (Ffuncall):
2464 * font.c (font_unparse_xlfd, font_find_for_lface):
2465 * ftfont.c (ftfont_drive_otf):
2466 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2467 (menu_bar_items, tool_bar_items):
2468 * sound.c (Fplay_sound_internal):
2469 * xdisp.c (load_overlay_strings, dump_glyph_row):
2470 Use an ordinary auto buffer rather than alloca, since the
2471 allocation size is fixed and small.
2472 * ftfont.c: Include <c-strcase.h>.
2473 (matching_prefix): New function.
2474 (get_adstyle_property): Use it, to avoid need for alloca.
2475 * keyboard.c (echo_add_key):
2476 * keymap.c (describe_map): Use ptrdiff_t, not int.
2477 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2478 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2479 when counting bytes.
2480 * lisp.h (xlispstrdupa): Remove, replacing with ...
2481 (SAFE_ALLOCA_STRING): ... new macro with different API.
2482 This fixes a portability problem, namely, alloca result
2483 passed to another function. All uses changed.
2484 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2486 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2487 (REGEX_ALLOCATE): New macros.
2488 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2489 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2491 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2493 (decode_mode_spec_coding): Store directly into buf rather than
2494 into an alloca temporary and copying the temporary to the buf.
2496 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2498 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2500 2014-09-04 Jan D <jan.h.d@swipnet.se>
2502 * xterm.c (x_term_init): Don't call x_session_initialize if running
2503 as a daemon (Bug#18375).
2505 * xsmfns.c: Initialize ice_fd.
2507 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2509 Less chatter in 'make' output.
2510 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2511 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2512 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2514 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2516 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2517 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2519 * nsfns.m (Fx_create_frame):
2520 * w32fns.c (Fx_create_frame):
2521 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2524 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2526 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2527 the reported row in the case of a window with a header line, by
2528 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2529 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2531 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2533 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2534 when configured --with-wide-int on typical 32-bit platforms.
2536 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2538 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2539 when HPOS is negative, for the benefit of R2L glyph rows whose
2540 newline overflows into the fringe.
2542 2014-09-03 Ken Brown <kbrown@cornell.edu>
2544 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2546 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2548 Minor cleanup of recent strlen-avoiding patch.
2549 * fileio.c (CHECK_LENGTH): Remove.
2550 Rewrite callers so that they don't need it.
2551 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2552 variable wasn't set.
2554 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2556 * fileio.c (CHECK_LENGTH): New macro.
2557 (Fexpand_file_name): Use it and get rid of a few more calls
2558 to strlen and strcat.
2559 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2560 * lisp.h (egetenv): ... because of a new inline function used to
2561 avoid calls to strlen for a compile-time constants.
2563 * buffer.h (decode_buffer): New function.
2564 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2565 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2566 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2567 * data.c (Flocal_variables_p):
2568 * fileio.c (Fverify_visited_file_modtime):
2569 * marker.c (live_buffer): Use it.
2571 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2573 Avoid extra calls to strlen in filesystem I/O routines.
2574 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2575 the length of 'newdir' is known or may be precalculated.
2576 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2577 not 'char *', and so use precalculated length.
2578 (Ffile_accessible_directory_p):
2579 * callproc.c (encode_current_directory, init_callproc):
2580 * charset.c (init_charset):
2581 * lread.c (load_path_check, load_path_default): Adjust users.
2582 * lisp.h (file_accessible_directory_p): Tweak prototype.
2584 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2586 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2589 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2591 --enable-silent-rules now suppresses more chatter.
2592 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2593 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2594 (am__v_CCLD_1): New macros, taken from Automake.
2595 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2597 Clean up extern decls a bit.
2598 * bytecode.c: Include blockinput.h and keyboard.h rather
2599 than rolling their APIs by hand.
2600 * emacs.c: Include regex.h and rely on its and lisp.h's API
2601 rather than rolling them by hand.
2602 * lastfile.c: Include lisp.h, to check this file's API.
2603 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2605 * regex.h (re_max_failures): New decl.
2606 * unexcw.c, unexmacosx.c, unexw32.c:
2607 Rely on lisp.h's API rather than rolling it by hand.
2608 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2609 Declare at top level, to pacify GCC -Wnested-externs.
2611 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2613 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2614 clipping rectangle become negative (i.e. large positive, since
2615 it's an unsigned data type). This can happen in R2L hscrolled
2616 glyph rows, and caused us to draw the cursor glyph on the fringe.
2617 For the details, see
2618 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2620 2014-08-31 Ken Brown <kbrown@cornell.edu>
2622 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2623 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2624 is defined. (Bug#18368)
2626 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2628 Vector-sorting fixes (Bug#18361).
2629 It's not safe to call qsort or qsort_r, since they have undefined
2630 behavior if the user-specified predicate is not a total order.
2631 Also, watch out for garbage-collection while sorting vectors.
2632 * fns.c: Include <vla.h>.
2633 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2634 (sort_vector_compare): Remove, replacing with ....
2635 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2636 ... these new functions.
2637 (sort_vector): Rewrite to use the new functions.
2638 GCPRO locals, since the predicate can invoke the GC.
2639 Since it's in-place return void; caller changed.
2640 (merge): Use 'inorder', for clarity.
2642 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2643 One can't hoist this out of the 'if', because intervening calls to
2644 newlocale, twolower, etc. can change errno.
2646 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2648 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2649 wording of the error messages.
2650 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2653 * w32proc.c (get_lcid_callback): Accept locale specifications
2654 without the country part, as in "enu" vs "enu_USA".
2655 (w32_compare_strings): Signal an error if a locale was specified,
2656 but couldn't be translated into a valid LCID.
2658 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2660 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2662 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2664 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2665 errno after towlower_l. errno's value is not specified after
2666 towlower_l. Instead, assume that towlower_l returns its argument
2667 on failure, which is portable in practice.
2669 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2671 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2673 * w32proc.c (w32_compare_strings): Accept additional argument
2674 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2675 if requested. If w32-collate-ignore-punctuation is non-nil, add
2676 NORM_IGNORESYMBOLS to the flags.
2677 (LINGUISTIC_IGNORECASE): Define if not already defined.
2678 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2680 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2683 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2685 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2686 Define substitutes for platforms that lack them.
2687 (str_collate): Add arguments locale and ignore_case.
2689 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2690 Add optional arguments LOCALE and IGNORE-CASE.
2692 * lisp.h (str_collate): Adapt argument list.
2694 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2696 Add vectors support to Fsort.
2697 * fns.c (sort_vector, sort_vector_compare): New functions.
2698 (sort_list): Likewise, refactored out of ...
2699 (Fsort): ... adjusted user. Mention vectors in docstring.
2700 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2701 * alloc.c (make_save_int_obj): New function.
2702 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2703 (make_save_int_obj): Add prototype.
2705 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2706 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2707 Conditionally define to match system's qsort_r signature.
2708 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2710 2014-08-28 Ken Brown <kbrown@cornell.edu>
2712 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2713 dumping and the system malloc after dumping. (Bug#18222)
2715 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2716 Define as macros, expanding to hybrid_malloc, etc.
2717 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2718 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2720 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2721 full implementation on Cygwin. Remove Cygwin-specific code that
2722 is no longer needed.
2723 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2724 Redefine as macros expanding to gmalloc, grealloc, etc.
2725 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2726 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2727 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2728 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2730 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2731 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2732 HAVE_POSIX_MEMALIGN)]: New functions.
2733 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2734 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2735 hybrid_aligned_alloc; declare.
2736 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2737 HAVE_POSIX_MEMALIGN)]: Define.
2738 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2739 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2740 Define as macro, expanding to gget_current_dir_name, and define
2742 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2743 malloc_enable_thread(). Don't initialize malloc.
2744 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2745 no longer defined on Cygwin).
2746 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2747 * sheap.c (bss_sbrk_buffer_end): New variable.
2748 * unexcw.c (__malloc_initialized): Remove variable.
2749 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2751 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2754 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2756 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2757 In `event->y' return entire range (the size of the scroll bar minus
2759 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2760 return entire range (the scaled size of the scroll bar minus
2761 that of the slider). In `portion' return the scaled position of
2763 (xaw_jump_callback): Restore part of code for vertical scroll
2764 bar broken in change from 2014-07-27.
2765 (xaw_scroll_callback): Provide incremental scrolling with
2766 horizontal scroll bars.
2768 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2770 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2772 * indent.c (Fvertical_motion): Fix vertical motion up through a
2773 display property after a newline. (Bug#18276)
2775 * xdisp.c (display_line): Don't assume that the call to
2776 reseat_at_next_visible_line_start ends up at a character
2777 immediately following the newline on the previous line.
2778 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2779 beyond ZV, which causes infloop in redisplay. For the details, see
2780 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2782 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2783 coordinate for hscrolled R2L screen lines. (Bug#18277)
2785 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2787 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2790 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2792 * syntax.c (scan_lists): Don't examine positions before BEGV.
2795 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2797 Improve robustness of new string-collation code (Bug#18051).
2798 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2799 (newlocale, wcscoll_l): Define substitutes for platforms that
2800 lack them, so as to simplify the mainline code.
2801 (str_collate): Simplify the code by assuming the above definitions.
2802 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2803 For example, the old version left the Emacs in the wrong locale if
2804 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2805 result. Report an error if newlocale fails.
2807 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2809 * lisp.h (str_collate):
2810 * sysdep.c (str_collate): Return int.
2811 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2813 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2815 Fix some glitches in previous change.
2816 * sysdep.c (stack_direction): Replace stack_grows_down
2817 to simplify calculation of stack boundaries.
2818 (handle_sigsegv): Check whether we really crash somewhere near
2819 to stack boundary, and handle fatal signal as usual if not.
2820 (init_sigsegv): Adjust accordingly.
2821 * keyboard.c (Vtop_level_message): Rename to
2822 Vinternal__top_level_message, as suggested by Stefan Monnier in
2823 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2824 All related users changed.
2826 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2828 Handle C stack overflow caused by too nested Lisp evaluation.
2829 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2830 siglongjmp point to transfer control from SIGSEGV handler.
2831 * keyboard.c (return_to_command_loop, recover_top_level_message)
2832 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2833 (regular_top_level_message): New variable.
2834 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2835 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2837 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2838 new variables described above.
2839 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2840 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2841 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2842 (init_sigsegv): New function.
2843 (init_signals): Use it.
2845 2014-08-25 Ken Brown <kbrown@cornell.edu>
2847 * emacs.c (main): Remove use of obsolete macro
2848 G_SLICE_ALWAYS_MALLOC.
2850 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2852 Implement locale-sensitive string collation for MS-Windows.
2853 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2854 New functions. (Bug#18051)
2856 * w32.h (w32_compare_strings): Add prototype.
2858 * w32.c <g_b_init_compare_string_w>: New global flag.
2859 (globals_of_w32): Initialize it.
2861 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2863 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2864 [WINDOWSNT]: Call str_collate on MS-Windows.
2866 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2868 One more minor cleanup of font subsystem.
2869 * font.h (struct font_driver): Convert text_extents to
2870 return void because returned value is never actually used.
2871 * macfont.m (macfont_text_extents):
2872 * w32font.c (w32font_text_extents):
2873 * xftfont.c (xftfont_text_extents): Adjust to return void
2874 and assume that 'metrics' argument is always non-NULL.
2875 * ftfont.c (ftfont_text_extents):
2876 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2878 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2880 Minor cleanups of str_collate fix (Bug#18051).
2881 * fns.c (str_collate): Move decl from here ...
2882 * lisp.h (str_collate): ... to here.
2883 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2884 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2885 potential problems with integer overflow. Don't assume
2886 setlocale succeeds. Remove unnecessary test before restoring
2887 locale via setlocale, and free the copied setlocale string
2890 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2892 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2894 * sysdep.c (str_collate): New function. (Bug#18051)
2896 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2898 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2899 if the initial "rm -f" fails. This is for MinGW builds, where
2900 MS-Windows will not allow deleting the executable file of a
2903 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2905 * w32term.c (w32_scroll_bar_handle_click)
2906 (w32_horizontal_scroll_bar_handle_click)
2907 (x_scroll_bar_report_motion)
2908 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2909 SB_THUMBTRACK, use the 32-bit position information returned by
2910 GetScrollInfo, not the 16-bit information returned in the Windows
2913 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2915 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2916 second coordinate ('y') reported for dragging the horizontal
2919 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2921 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2922 and text area-relative x-coordinates.
2924 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2926 Avoid overwriting the reversed_p flags in the glyph matrices when
2927 init_iterator or start_display are called.
2928 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2930 (tool_bar_height, redisplay_tool_bar, try_window)
2931 (try_window_reusing_current_matrix, try_window_id)
2932 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2933 reversed_p flag of the iterator's glyph row where the glyph row
2934 is going to be redrawn.
2936 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2938 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2940 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2942 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2943 of emacs_event return length from si.nPage to si.nMax.
2944 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2945 interchange start and end of thumb.
2947 2014-08-15 Ken Brown <kbrown@cornell.edu>
2949 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2950 ERRORCHECK mutexes. (Bug#18222)
2952 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2954 * frame.c (set_menu_bar_lines_1): Remove.
2955 (set_menu_bar_lines): Call change_frame_size instead of
2956 set_menu_bar_lines_1.
2958 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2963 2014-08-11 Glenn Morris <rgm@gnu.org>
2965 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2966 writing before backing up, since it causes a more serious problem
2967 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2968 (choose_write_coding_system): No longer callable from Lisp.
2969 Move last piece back here from Fwrite_region.
2970 (Fwrite_region, syms_of_fileio): Update for above changes.
2972 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2974 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2975 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2976 (Fwindow_new_pixel, Fset_window_new_pixel)
2977 (Fset_window_new_total, Fset_window_new_normal)
2978 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2980 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2982 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2984 * fontset.c (Finternal_char_font): Recompute basic faces if the
2985 frame's face cache was cleared. (Bug#18162)
2987 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2989 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2990 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2991 base buffer's undo list.
2993 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2995 Fix a couple of recent inadvertent breaks of the MSDOS port.
2996 * msdos.c: include required menu.h
2997 * term.c: set correct menu_show_hook on MSDOS.
2999 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3001 Fix handling of menu bar line on TTY frames (Bug#18136)
3003 * dispnew.c (handle_window_change_signal):
3004 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3005 frame's menu bar lines subtracted from height.
3006 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3008 (adjust_frame_size): Count in menu bar when setting FrameRows.
3009 (make_terminal_frame): When setting up the frame's lines and
3010 text height don't count in the menu bar.
3011 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3012 lines subtracted from height.
3013 (do_switch_frame): Set tty's FrameRows to number of total lines
3015 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3016 is used, return total number of lines and columns.
3017 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3019 * term.c (OUTPUT, tty_set_terminal_modes)
3020 (tty_set_terminal_window, tty_set_scroll_region)
3021 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3022 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3023 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3024 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3025 Call change_frame_size with frame's menu bar lines subtracted
3027 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3028 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3031 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3033 * alloc.c (Fmemory_info): Remove a stray brace.
3035 * process.c: Fix a comment typo.
3037 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3039 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3041 * widgetprv.h (EmacsFramePart): Remove font.
3043 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3044 (resources, setup_frame_cursor_bits): Remove unused variables and
3045 functions, esp. wrt. font (Bug#18227).
3047 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3049 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3051 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3053 Refer to MS-DOS using the same name everywhere.
3055 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3059 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3061 * w32term.c (w32_redeem_scroll_bar):
3062 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3063 not redeeming scroll bars that have been turned off.
3065 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3067 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3068 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3069 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3070 (safe_run_hook_funcall): Adjust accordingly.
3072 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3074 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3075 Condition correctly according to toolkit used.
3076 * frame.c (make_initial_frame, make_terminal_frame)
3077 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3078 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3079 assignments according to presence of toolkit scrollbars.
3080 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3081 Condition correctly according to toolkit used.
3082 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3083 only if toolkit supports it.
3084 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3086 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3088 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3090 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3092 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3093 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3094 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3095 (safe_run_hooks): Remove comment which is not relevant any more.
3097 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3099 Don't let big frames overrun the stack.
3100 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3101 Use SAFE_NALLOCA, not alloca.
3103 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3104 * dired.c (directory_files_internal): Use a volatile variable
3105 to prevent the compiler from optimizing away all copies of a local.
3106 I wonder how many other GC-related bugs like this lurk elsewhere?
3108 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3109 * xterm.h (struct x_display_info): New member 'connection'.
3110 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3111 so that x_delete_terminal has a file descriptor to pass to
3112 delete_keyboard_wait_descriptor.
3114 Don't mishandle year-9999 dates (Bug#18176).
3115 * editfns.c (decode_time_components): Store an invalid timespec
3116 on overflow, instead of returning false, so that the caller can
3117 distinguish overflow from other errors.
3118 (lisp_time_argument, lisp_seconds_argument): If the time is out
3119 of range, signal a time overflow instead of an invalid time spec.
3120 * keyboard.c (decode_timer): Treat time overflow like other
3123 Avoid undefined behavior with signed left shift.
3124 Caught by 'gcc -fsanitize=undefined'.
3125 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3126 * dispnew.c (line_hash_code, scrolling):
3127 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3128 Use 'unsigned', not 'int', for line hashes.
3129 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3131 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3133 Make compare-strings more compatible with old behavior (Bug#17903).
3134 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3136 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3138 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3139 Don't add label between left and right buttons (Bug#18129).
3141 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3143 Make functions static that no longer need to be extern.
3144 * frame.c, frame.h (set_menu_bar_lines):
3145 * keyboard.c (Qleftmost, Qrightmost):
3146 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3147 (x_set_internal_border_width):
3150 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3152 Fix display of R2L lines when the last character fits only partially.
3153 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3155 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3156 R2L row is visible only partially, give the row a negative x
3158 (display_line): Fix the calculation of the glyph whose pixel width
3159 is used to decide whether the last produced glyph fits on the
3160 line. When the last glyph fits only partially, give the row a
3163 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3164 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3165 pixel width of the first glyph that is hscrolled from display.
3166 (display_line): In R2L glyph rows, don't give a negative offset to
3167 row->x when the first glyph begins before first_visible_x.
3169 * xdisp.c (display_line): If called with iterator set up to write
3170 to a marginal area, delay the call to handle_line_prefix until we
3171 switch back to the text area. (Bug#18035)
3173 * .gdbinit (xwindow): The members total_cols, total_lines,
3174 left_col, and top_line are C integers (and has been so for the
3177 2014-08-01 Andreas Schwab <schwab@suse.de>
3179 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3180 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3182 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3184 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3185 (timerfd_callback): Ignore weird events with no data. Add tight
3186 assertions and comments.
3187 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3188 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3190 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3192 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3193 I had confused && with ||.
3195 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3197 Simplify timerfd configuration and fix some minor glitches.
3198 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3199 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3200 Fall back on timer_create if timerfd_create fails at runtime.
3201 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3202 kernel primitives to do resolution. All uses removed.
3203 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3204 (turn_on_atimers): Clear timer_create-based timers too,
3207 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3208 Without this change, the code can access the local variable 'width'
3209 even when it has not been initialized, and likewise for 'height';
3210 in either case this leads to undefined behavior.
3212 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3214 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3215 necessary, put horizontal scroll bar resources as well. See
3216 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3217 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3219 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3221 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3222 background value to match the resource of its vertical counterpart.
3224 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3226 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3227 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3229 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3231 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3232 change that added the top margin height to the requested height
3233 and revert (undocumented) part of 2014-07-28 change that changed
3234 the logic of whether a size change occurred.
3236 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3238 * .gdbinit (xwindow): The members total_cols, total_lines,
3239 left_col, and top_line are C integers (and has been so for the
3242 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3245 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3247 On GNU/Linux, use timerfd for asynchronous timers.
3248 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3249 (toplevel): Rename alarm_timer_ok to special_timer_available.
3250 [HAVE_TIMERFD]: Declare timerfd.
3251 [HAVE_CLOCK_GETRES]: Declare resolution.
3252 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3253 system timer resolution.
3254 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3255 (timerfd_callback) [HAVE_TIMERFD]: New function.
3256 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3257 [ENABLE_CHECKING]: New function for the sake of automated tests.
3258 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3259 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3260 [ENABLE_CHECKING]: Defsubr test function.
3261 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3262 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3263 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3265 Fix --without-x build and pacify --enable-gcc-warnings.
3266 Problems reported in Bug#18122 and Bug#18124.
3267 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3268 (frame_windows_min_size): Now static.
3269 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3271 (adjust_frame_size): Always declare prototype.
3273 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3274 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3275 * atimer.c (timerfd_callback): Always read expiration data.
3277 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3278 * process.c (add_timer_wait_descriptor): Add timer descriptor
3279 to input_wait_mask and non_process_wait_mask as well.
3281 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3283 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3285 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3287 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3288 Reinstate code removed by the prevoius commit to this file.
3290 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3292 * buffer.h (struct buffer): New fields scroll_bar_height and
3293 horizontal_scroll_bar_type.
3294 * buffer.c (bset_scroll_bar_height)
3295 (bset_horizontal_scroll_bar_type): New functions.
3296 (Fbuffer_swap_text): Handle old_pointm field.
3297 (init_buffer_once): Set defaults for scroll_bar_height and
3298 horizontal_scroll_bar_type.
3299 (syms_of_buffer): New variables scroll_bar_height and
3300 horizontal_scroll_bar_type.
3301 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3302 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3303 (set_vertical_scroll_bar): Remove prototype.
3304 (x_change_tool_bar_height): Add prototype.
3305 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3306 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3307 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3309 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3310 (update_window): Start mode_line_row->y after horizontal scroll
3312 (change_frame_size_1): Call adjust_frame_size.
3313 (init_display): When changing the size of a tty frame do not
3314 pass height of menu bar.
3315 (Qframe_windows_min_size): New symbol.
3316 * frame.h (struct frame): List tool bar fields after menu bar
3317 fields. Add official, total_lines, horizontal_scroll_bars,
3318 config_scroll_bar_height and config_scroll_bar_lines fields.
3319 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3320 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3321 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3322 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3323 (FRAME_WINDOWS_HEIGHT): New macros.
3324 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3325 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3326 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3327 horizontal scroll bar.
3328 (frame_inhibit_resize, adjust_frame_size)
3329 (frame_windows_min_size): Add declarations.
3330 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3331 (x_set_scroll_bar_default_height, x_set_left_fringe)
3332 (x_set_right_fringe, x_set_vertical_scroll_bars)
3333 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3334 (x_set_scroll_bar_height): Add external declarations.
3335 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3336 (adjust_frame_size): New functions.
3337 (make_frame): Initial horizontal_scroll_bars field.
3338 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3340 (make_initial_frame, make_terminal_frame): No horizontal scroll
3341 bar in initial and terminal frames. Use adjust_frame_size.
3342 (Fframe_total_cols): Fix doc-string.
3343 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3344 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3345 Rewrite using adjust_frame_size.
3346 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3347 (Qframe_windows_min_size): New symbols.
3348 (x_set_frame_parameters): Remove call of check_frame_size.
3349 (x_report_frame_params): Return scroll_bar_height value.
3350 (x_set_left_fringe, x_set_right_fringe): New functions.
3351 (adjust_frame_height, x_set_internal_border_width)
3352 (x_set_fringe_width): Remove.
3353 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3354 (x_set_scroll_bar_width, x_set_right_divider_width)
3355 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3356 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3358 (x_figure_window_size): Rewrite to make frame display the
3359 expected number of lines.
3360 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3361 (Vdefault_frame_horizontal_scroll_bars)
3362 (Vframe_initial_frame_tool_bar_height)
3363 (frame_inhibit_implied_resize): New variables.
3364 * fringe.c (compute_fringe_widths): Remove.
3365 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3366 (xg_create_horizontal_scroll_bar)
3367 (xg_update_horizontal_scrollbar_pos)
3368 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3369 (xg_get_default_scrollbar_height)
3370 (xg_clear_under_internal_border): Extern.
3371 * gtkutil.c (xg_frame_resized): Don't call
3372 do_pending_window_change.
3373 (xg_frame_set_char_size): Use adjust_frame_size.
3374 (style_changed_cb): Call update_theme_scrollbar_height and
3375 x_set_scroll_bar_default_height.
3376 (x_wm_set_size_hint): Don't call check_frame_size.
3377 (update_theme_scrollbar_height)
3378 (xg_get_default_scrollbar_height)
3379 (xg_create_horizontal_scroll_bar)
3380 (xg_update_horizontal_scrollbar_pos)
3381 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3382 (xg_create_scroll_bar): Set horizontal slot of bar.
3383 (xg_initialize): Call update_theme_scrollbar_height.
3384 (xg_clear_under_internal_border): No more static.
3385 * insdel.c (adjust_suspend_auto_hscroll): New function.
3386 (adjust_markers_for_delete, adjust_markers_for_insert)
3387 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3388 * keyboard.c (readable_events, discard_mouse_events)
3389 (make_lispy_event): Handle horizontal scroll bar click events.
3390 (Fsuspend_emacs): When changing the size of a tty frame do not
3391 pass height of menu bar.
3392 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3393 (Qright, Qleftmost, Qrightmost): New symbols.
3394 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3396 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3397 * nsfns.m (x_set_internal_border_width): New function.
3398 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3399 Remove extended fringe code.
3400 (x_set_window_size, x_new_font): Don't call
3401 compute_fringe_widths.
3402 * term.c (Fresume_tty): When changing the size of a tty frame do
3403 not pass height of menu bar.
3404 (clear_tty_hooks, set_tty_hooks):
3405 Clear horizontal_scroll_bar_hook.
3406 (init_tty): Frame has no horizontal scroll bars.
3407 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3408 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3409 scroll_bar_after_handle, scroll_bar_left_arrow,
3410 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3411 scroll_bar_to_rightmost entries.
3412 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3413 (struct terminal): Add set_horizontal_scroll_bar_hook.
3414 * w32console.c (initialize_w32_display):
3415 Clear horizontal_scroll_bar_hook.
3416 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3418 (x_clear_under_internal_border, x_set_internal_border_width):
3420 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3421 Set windows_or_buffers_changed when adding the menu bar.
3422 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3423 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3424 (w32_createhscrollbar): New functions.
3425 (w32_createscrollbar): Rename to w32_createvscrollbar.
3426 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3427 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3428 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3429 Add WM_EMACS_SHOWCURSOR.
3430 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3431 case do not artificially impose WM size hints.
3432 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3433 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3435 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3436 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3437 (unwind_create_frame_1): Remove.
3438 (Fx_create_frame): Make both scrollbars the system standard
3439 width and height. Use official field of frame structure to
3440 inhibit running window-configuration-change-hook.
3441 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3442 pixelwise. Handle frame's official field.
3443 (w32_frame_parm_handlers): Remove x_set_fringe_width
3444 entries. Add x_set_scroll_bar_height,
3445 x_set_horizontal_scroll_bars, x_set_left_fringe and
3447 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3448 pass height of menu bar to change_frame_size.
3449 * w32menu.c (set_frame_menubar): Rewrite using
3450 frame_inhibit_resize.
3451 * w32term.h (struct w32_display_info):
3452 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3453 (struct scroll_bar): Add horizontal.
3454 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3455 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3456 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3457 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3458 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3459 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3460 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3461 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3462 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3463 Define instead of WM_EMACS_CREATESCROLLBAR.
3464 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3465 WND_SCROLLBAR_INDEX.
3466 * w32term.c (horizontal_scroll_bar_min_handle)
3467 (horizontal_scroll_bar_left_border)
3468 (horizontal_scroll_bar_right_border): New integers.
3469 (x_set_frame_alpha): Replace x_highlight_frame by
3471 (x_window_to_scroll_bar): New argument "type". Update callers
3473 (w32_set_horizontal_scroll_bar_thumb)
3474 (x_horizontal_scroll_bar_report_motion)
3475 (w32_set_horizontal_scroll_bar)
3476 (w32_horizontal_scroll_bar_handle_click)
3477 (x_horizontal_scroll_bar_report_motion): New functions.
3478 (w32_mouse_position): Discriminate horizontal and vertical
3480 (my_create_scrollbar): Replace with two new functions
3481 my_create_vscrollbar and my_create_hscrollbar.
3482 (x_scroll_bar_create): New argument "horizontal".
3483 Update callers accordingly.
3484 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3485 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3487 (w32_read_socket): Handle WM_HSCROLL cae.
3488 (x_new_font): Don't recompute fringe widths.
3489 Use frame_inhibit_resize. Calculate new menu bar height iff we
3490 build without toolkit. Always clear under internal border.
3491 (x_set_window_size): Don't check frame size or recompute
3492 fringes. Reset fullscreen status before applying sizes.
3493 Always resize as requested by pixelwise argument. Don't call
3494 do_pending_window_change.
3495 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3496 (w32_initialize_display_info): Initialize dpyinfo's
3497 horizontal_scroll_bar_cursor entry.
3498 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3499 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3500 horizontal_scroll_bar_left_border.
3501 (w32fullscreen_hook): Intermittently resize window to normal
3502 when switching from fullscreen to maximized state.
3503 (run_window_configuration_change_hook): Don't run it if frame is
3505 (unwind_change_frame): Remove.
3506 (Fset_window_configuration): Rewrite using frame's official field.
3507 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3508 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3509 * window.h (struct window): New fields old_pointm,
3510 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3511 scroll_bar_height and suspend_auto_hscroll.
3512 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3514 (sanitize_window_sizes): Extern.
3515 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3516 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3517 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3518 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3519 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3521 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3522 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3523 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3524 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3525 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3526 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3527 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3528 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3529 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3530 (Fwindow_old_point, sanitize_window_sizes): New functions.
3531 (Qwindow_sanitize_window_sizes): New symbol.
3532 (window_body_height): Count in horizontal scroll bar.
3533 (set_window_hscroll, Fscroll_left, Fscroll_right):
3534 Set suspend_auto_hscroll slot.
3535 (Fwindow_inside_edges): Count fringes pixelwise.
3536 (coordinates_in_window, Fcoordinates_in_window_p):
3537 Consider horizontal scroll bar.
3538 (check_frame_size, adjust_window_margins): Remove functions and
3539 corresponding calls.
3540 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3541 (temp_output_buffer_show): Reset hscroll related fields.
3542 Initialize old_pointm.
3543 (make_parent_window): Initialize old_pointm.
3544 (make_window): Initialize old_pointm, horizontal scroll bar type,
3545 and scroll bar height.
3546 (resize_frame_windows): Don't count top margin in new sizes.
3547 Don't use safe sizes when shrinking a frame; let the window
3548 manager do the clipping.
3549 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3551 (Fdelete_window_internal): Unchain old_pointm marker.
3552 (window_scroll_pixel_based, Fscroll_other_window):
3554 (Fwindow_text_width, Fwindow_text_height): New argument
3556 (struct saved_window): New fields, old_pointm, hscroll_whole,
3557 suspend_auto_hscroll, scroll_bar_height and
3558 horizontal_scroll_bar_type.
3559 (Fset_window_configuration, save_window_save): Set new fields of
3561 (apply_window_adjustment): Don't call adjust_window_margins.
3562 (set_window_margins): Don't change margins if new sizes don't
3564 (set_window_scroll_bars): New argument "horizontal_type".
3565 Handle horizontal scroll bars. Don't change scroll bars if they
3566 don't fit into window.
3567 (Fset_window_scroll_bars): New argument "horizontal_type".
3568 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3569 (compare_window_configurations): Compare horizontal scroll bar
3571 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3572 horizontal scroll bar height.
3573 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3574 instead of FRAME_LINES.
3575 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3576 ON_VERTICAL_SCROLL_BAR.
3577 (with_echo_area_buffer): Initialize old_pointm.
3578 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3580 (unwind_with_echo_area_buffer): Handle old_pointm.
3581 (update_tool_bar): Set do_update when the tool bar window has at
3582 least one line (since this is what the user sets).
3583 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3584 (redisplay_tool_bar): Return early when toolbar has zero lines.
3585 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3586 (hscroll_window_tree): Handle suspension of auto_hscroll and
3588 (set_horizontal_scroll_bar): New function.
3589 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3590 more than one line. Handle horizontal scroll bars.
3591 (note_mouse_highlight): Handle horizontal scrol bars.
3592 (expose_frame): Set dimensions of XRectangle from frame's text
3594 (Vvoid_text_area_pointer): Update doc-string.
3595 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3596 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3597 (x_set_internal_border_width): New functions.
3598 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3599 (unwind_create_frame_1): Remove.
3600 (Fx_create_frame): Handle horizontal scroll bars. Use official
3601 field of frame structure to inhibit running
3602 window-configuration-change-hook.
3603 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3604 pixelwise. Handle frame's official field.
3605 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3606 x_set_horizontal_scroll_bars, x_set_left_fringe,
3608 * xmenu.c (update_frame_menubar, free_frame_menubar):
3609 Use adjust_frame_size.
3610 * xterm.h (struct x_display_info):
3611 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3613 (struct scroll_bar): Add horizontal slot.
3614 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3615 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3616 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3617 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3618 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3619 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3620 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3621 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3622 (x_clear_under_internal_border): Remove.
3623 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3624 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3625 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3626 HORIZONTAL. Update callers.
3627 (horizontal_action_hook_id): New action hook id.
3628 (x_horizontal_scroll_bar_to_input_event)
3629 (x_create_horizontal_toolkit_scroll_bar)
3630 (xt_horizontal_action_hook)
3631 (x_set_toolkit_horizontal_scroll_bar_thumb)
3632 (XTset_horizontal_scroll_bar, x_net_wm_state)
3633 (x_horizontal_scroll_bar_report_motion): New functions.
3634 (xg_scroll_callback, x_scroll_bar_handle_click):
3635 Handle horizontal scroll bars.
3636 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3637 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3639 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3640 Handle horizontal scroll bars.
3641 (handle_one_xevent): Handle horizontal scroll bar events.
3642 Call x_net_wm_state.
3643 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3645 (x_set_window_size): Don't call check_frame_size and
3646 do_pending_window_change.
3647 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3648 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3649 (x_scroll_bar_set_handle): Add some checks when calling
3652 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3654 Revert previous change.
3655 There is certainly nothing wrong with writing code like 'lo <= i
3656 && i <= hi', even if LO happens to a constant. There isn't even
3657 anything wrong in general with writing 'a <= b' if A happens to
3658 be a constant. At any rate stylistic changes shouldn't
3659 be done like this without discussion.
3661 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3663 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3664 (Fgarbage_collect): Reorder conditions that are written backwards.
3665 * data.c (cons_to_unsigned): Likewise.
3666 * dispnew.c (update_frame_1, sit_for): Likewise.
3667 * fileio.c (file_offset): Likewise.
3668 * filelock.c (read_lock_data, lock_file): Likewise.
3669 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3671 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3672 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3673 * lread.c (read1): Likewise.
3674 * minibuf.c (read_minibuf_noninteractive): Likewise.
3675 * nsterm.m (x_set_frame_alpha): Likewise.
3676 * process.c (wait_reading_process_output): Likewise.
3677 * region-cache.c (delete_cache_boundaries): Likewise.
3678 * xterm.c (x_set_frame_alpha): Likewise.
3680 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3682 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3685 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3687 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3688 because atimer expiration is absolute rather than relative.
3690 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3692 * w32term.h (current_popup_menu, menubar_in_use):
3693 Move declarations from w32term.c.
3695 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3697 * w32fns.c (menubar_in_use): No more static.
3698 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3700 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3702 Move hourglass machinery to RIF.
3703 * dispextern.h (struct redisplay_interface): New members
3704 show_hourglass and hide_hourglass. Indent comments.
3705 (show_hourglass, hide_hourglass): Remove prototypes.
3706 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3707 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3708 (ns_redisplay_interface): Add them.
3709 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3710 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3711 (w32_arrow_cursor): New function to hack around non-GUI frames.
3712 (w32_redisplay_interface): Add new functions.
3713 * w32term.h (w32_arror_cursor): Add prototype.
3714 * xdisp.c (show_hourglass): New function, refactored out from
3715 platform-dependent code.
3716 (cancel_hourglass): Now call to RIF function.
3717 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3718 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3719 (x_redisplay_interface): Add new functions.
3721 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3723 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3724 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3725 and complete previous change.
3726 * frame.c (adjust_frame_height): New function.
3727 (Fset_frame_height, Fset_frame_size): Use it.
3728 (x_set_frame_parameters): Take frame top margin into account.
3730 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3732 * frame.c (Fset_frame_height): Take frame top margin into account.
3733 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3734 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3736 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3738 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3739 menubar_height as such. Tweak comment.
3740 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3741 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3742 All related users changed.
3743 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3744 * xterm.c (handle_one_xevent):
3745 * gtkutil.c (xg_event_is_for_menubar):
3746 * xfns.c (x_window) [USE_X_TOOLKIT]:
3747 * xmenu.c (set_frame_menubar, free_frame_menubar):
3748 Prefer to use FRAME_MENUBAR_HEIGHT.
3750 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3752 * frame.c (Fframe_parameters): Always report frame height without
3753 menu and tool bar lines.
3755 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3757 * nsterm.m (applicationDidFinishLaunching:): Call
3758 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3759 (antialiasThresholdDidChange:): New method for EmacsApp.
3761 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3763 * macfont.m (macfont_update_antialias_threshold): Remove static.
3765 * macfont.h (macfont_update_antialias_threshold): Declare.
3767 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3769 * w32select.c (setup_windows_coding_system):
3770 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3771 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3773 * w16select.c (Fw16_get_clipboard_data):
3774 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3777 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3778 buffer position where we are to start the iteration.
3779 (handle_invisible_prop): Record in it->stop_charpos the position
3780 where the invisible text ends. (Bug#18035)
3781 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3782 row has zero buffer position as their start position.
3783 Reported by martin rudalics <rudalics@gmx.at>.
3785 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3786 infinite looping in redisplay when display lines don't have enough
3787 space to display even a single character. (Bug#18036)
3789 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3791 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3792 * xfns.c (x_window): Use it to allow xfree later.
3793 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3794 where appropriate. Use bool for booleans and remove redundant checks.
3795 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3796 * xterm.c (x_free_frame_resources): Free shell_position.
3798 2014-07-19 K. Handa <handa@gnu.org>
3800 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3801 mandatory font spec (Bug#17973).
3803 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3805 * font.c (font_score): Return the worst score if the size of
3806 ENTITY is wrong by more than a factor 2 (Bug#17973).
3808 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3810 * frame.c (frame_unspecified_color): New function
3811 refactored out from ...
3812 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3813 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3815 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3816 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3817 * lisp.h (set_frame_param): Remove prototype.
3818 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3819 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3822 Prefer 'x_display_info *' to 'Display *' in X selection code.
3823 This helps to avoid unneeded calls to x_display_info_for_display.
3824 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3825 instead of 'Display *'.
3826 (SELECTION_EVENT_DPYINFO): New macro.
3827 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3828 it as an lvalue. Mention this in comment.
3829 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3830 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3831 (selection_data_to_lisp_data, receive_incremental_selection):
3832 Convert to use 'x_display_info *'. Adjust users where appropriate.
3833 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3834 selection data *' as last arg to not return values in args.
3835 (unexpect_property_change): Use common removal technique.
3837 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3839 * print.c (print_preprocess): Adjust to match changed
3840 sub char-table structure and avoid crash (Bug#18038).
3842 * data.c (wrong_choice): Not static any more.
3843 * lisp.h (wrong_choice): Add prototype.
3844 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3845 Declare namebuf as such. Tweak comment.
3846 [USE_GTK]: Likewise for tool_bar_position.
3847 (fset_tool_bar_position) [USE_GTK]: Ditto.
3848 (FRAME_TOOL_BAR_POSITION): New macro.
3849 * frame.c (x_report_frame_params):
3850 * gtkutil.c (update_frame_tool_bar):
3851 * xfns.c (Fx_create_frame): Use it.
3852 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3854 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3856 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3857 buffer's default-directory only if it is a string. (Bug#17986)
3859 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3861 More precise control over values of some buffer-local variables.
3862 * keyboard.c (Qvertical_scroll_bar):
3863 * frame.c (Qleft, Qright): Move to ...
3864 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3865 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3866 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3867 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3868 vertical-scroll-bar, scroll-up-aggressively
3869 and scroll-down-aggressively.
3870 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3872 * nsfns.m, frame.h (Qleft, Qright):
3873 * nsterm.m (Qleft): Remove declarations.
3874 * gtkutil.c (toplevel): Include buffer.h.
3875 * data.c (wrong_choice, wrong_range): New functions.
3876 (store_symval_forwarding): Handle special properties of buffer-local
3877 variables and use functions from the above to signal error, if any.
3879 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3880 values. Add comment.
3881 (struct frame): Re-arrange layout to avoid extra padding and use bit
3882 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3883 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3884 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3885 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3886 Define as no-ops because there are no scroll bars anyway.
3887 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3890 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3891 Add convenient setter.
3892 (font_put_frame_data, font_get_frame_data): Use it.
3894 2014-07-15 Daiki Ueno <ueno@gnu.org>
3896 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3897 pointer argument, before dereferencing.
3898 (XCHAR2B_BYTE2): Likewise.
3900 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3902 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3903 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3904 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3905 Use record_unwind_protect_int and avoid consing.
3906 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3908 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3910 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3912 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3913 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3915 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3916 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3917 * minibuf.c: Include binary-io.h instead of fcntl.h.
3918 (read_minibuf_noninteractive):
3919 Use set_binary_mode instead of handcrafted code.
3920 Don't call emacs_set_tty if emacs_get_tty failed.
3921 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3922 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3923 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3925 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3926 This works around a GCC compiler bug when Emacs is configured with
3927 --enable-gcc-warnings.
3929 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3931 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3932 or characters in string, respectively. Add comment.
3933 * fringe.c (Fdefine_fringe_bitmap):
3934 * fns.c (Fsubstring, substring_both): Use it.
3935 * keymap.c (Fdefine_key, Flookup_key):
3936 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3938 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3939 Use menu_item_width.
3940 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3942 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3944 Improve behavior of 'bzr up; cd src; make -k'.
3945 * Makefile.in (top_srcdir): New var.
3946 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3947 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3948 its expansion is a bit shorter.
3949 (../config.status): Actually build config.status instead of
3951 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3952 New macros, copied and relocated from ../Makefile.in.
3953 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3954 (../config.status, Makefile): New dependencies and rules,
3955 copied with relocation from ../Makefile.in. This should be more
3956 likely to rebuild the build machinery properly if you do a 'make'
3957 in the src directory.
3959 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3961 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3964 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3965 behavior on Windows 7 and later when the function is repeatedly
3966 invoked with the same value of DIR. (Bug#17950)
3968 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3969 string to match the one in w32fns.c.
3971 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3972 stdin to binary mode only if it is connected to a terminal.
3974 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3976 Coalesce extern decls.
3977 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3978 * sysdep.c (emacs_get_tty, emacs_set_tty):
3979 Move duplicate extern decls from here ...
3980 * systty.h: ... to here, so that there's just one copy.
3982 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3984 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3986 * nsfns.m (Fns_popup_font_panel): Ditto.
3988 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3990 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3992 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3994 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3995 [DOS_NT]: Implement for WINDOWSNT.
3997 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4000 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4002 * sysdep.c (suppress_echo_on_tty): New function.
4003 * minibuf.c (read_minibuf_noninteractive): Use it.
4005 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4007 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4008 sysinfo failed. Adjust docstring.
4010 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4012 Implement memory-info for MS-DOS.
4013 * dosfns.c (dos_memory_info): New function.
4014 * dosfns.h (dos_memory_info): Add prototype.
4015 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4016 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4017 of doing some of its job.
4019 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4020 reference termios structure members.
4022 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4024 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4026 * minibuf.c (top): Include systty.h. Declare external
4027 emacs_get_tty and emacs_set_tty.
4028 (Vread_hide_char): New lisp variable.
4029 (read_minibuf_noninteractive): Hide characters with
4030 Vread_hide_char if it is a character. (Bug#17839)
4032 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4034 Implement memory-info for MS-Windows.
4035 * w32.c (w32_memory_info): New function.
4036 * w32.h (w32_memory_info): Prototype it.
4037 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4039 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4041 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4042 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4043 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4044 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4045 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4046 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4047 (decode_coding_big5, decode_coding_charset, decode_coding)
4048 (encode_coding): Adjust users.
4050 * alloc.c (Fmemory_info): New function.
4052 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4054 * syntax.c (back_comment): Use more-natural location for label.
4056 * font.c, font.h (font_unparse_fcname): Now static.
4057 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4059 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4061 Next minor cleanup of font subsystem.
4062 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4063 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4065 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4067 * ftfont.h (ftfont_font_format): Remove prototype.
4068 * ftfont.c (ftfont_font_format): Remove; now unused.
4070 * nsfont.m (nsfont_open):
4071 * w32font.c (w32font_open_internal):
4072 * w32uniscribe.c (uniscribe_open):
4073 * xfont.c (xfont_open):
4074 * xftfont.c (xftfont_open): All users changed.
4076 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4077 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4079 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4081 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4082 x_produce_glyphs does when it generates a stretch glyph that
4083 represents a TAB. (Bug#17969)
4085 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4086 and there is a display property at that position, don't call
4087 move_it_to to move to a position before window start. (Bug#17942)
4088 Fix condition for finding CHARPOS by the first call to move_it_to.
4091 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4093 * syntax.c (find_defun_start): Try the cache even
4094 if !open_paren_in_column_0_is_defun_start.
4095 (back_comment): If find_defun_start was pessimistic, use the
4096 scan_sexps_forward result to improve the cache (bug#16526).
4098 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4100 * xdisp.c (redisplay_window): If redisplay of a window ends up
4101 with point in a partially visible line at end of the window, make
4102 sure the amended position of point actually has smaller Y
4103 coordinate; if not, give up and scroll the display. (Bug#17905)
4105 * window.c (window_scroll_pixel_based): When point ends up at the
4106 last fully visible line, don't let move_it_to stop at the left
4107 edge of the line and dupe us into thinking point is inside the
4110 * w32.c (network_interface_info): Make sure the argument is a
4113 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4115 * process.c (read_and_dispose_of_process_output): Fix typo
4116 in previous patch: we want nonnegative fds, not nonzero fds.
4118 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4120 * chartab.c (char_table_translate): Move to...
4121 * character.h (char_table_translate): ... inline function here.
4122 Avoid Faref and assume that args are always valid. This helps to
4123 speedup search, which is especially important for a huge buffers.
4124 * lisp.h (char_table_translate): Remove prototype.
4126 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4127 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4128 New function, with an intention to avoid code duplication between
4130 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4132 * ftfont.c (ftfont_open):
4133 * macfont.m (macfont_open):
4134 * xftfont.c (xftfont_open): Use it.
4136 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4138 * process.c: Add sanity checks for file descriptors (Bug#17844).
4139 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4140 Check that infd is nonnegative before using it as an fd.
4141 (read_and_dispose_of_process_output, Fprocess_send_eof):
4142 Likewise, for outfd.
4143 (wait_reading_process_output): Omit unnecessary check of infd.
4145 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4147 Minor fixups related to usage of the 'long' type.
4148 * gnutls.c (emacs_gnutls_handshake):
4149 * xfaces.c (dump_realized_face):
4150 Work even if 'long' is narrower than 'void *'.
4151 * termcap.c (scan_file):
4152 * xselect.c (x_decline_selection_request)
4153 (x_reply_selection_request, x_get_window_property):
4154 * xterm.c (x_set_frame_alpha):
4155 Remove unnecessary 'L' suffixes of integer constants.
4156 * xfns.c (hack_wm_protocols):
4157 * xselect.c (x_fill_property_data):
4158 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4159 Remove unnecessary casts to 'long'.
4160 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4162 Minor ImageMagick safety fixes.
4163 * image.c (imagemagick_compute_animated_image):
4164 Remove useless assignment to local. Avoid problems if dest_width is 0.
4165 (imagemagick_load_image): Use int for pixel counts that can't
4166 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4167 a row width greater than the image width (or greater than LONG_MAX!).
4169 2014-07-04 K. Handa <handa@gnu.org>
4171 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4172 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4173 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4175 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4177 * font.h (struct font_driver): Remove get_outline and free_outline;
4178 not used by any font driver.
4179 * ftfont.c (ftfont_driver):
4180 * macfont.m (macfont_driver):
4181 * nsfont.m (nsfont_driver):
4182 * w32font.c (w32font_driver):
4183 * w32uniscribe.c (uniscribe_font_driver):
4184 * xfont.c (xfont_driver): Related users changed.
4185 * xselect.c (x_get_window_property): Use convenient xmalloc.
4186 Call to xfree only if some data was really allocated.
4188 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4190 On MS-Windows, display busy cursor on all GUI frames.
4191 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4192 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4193 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4195 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4196 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4198 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4200 Use convenient alists to manage per-frame font driver-specific data.
4201 * frame.h (struct frame): Rename font_data_list to...
4202 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4203 * font.h (struct font_data_list): Remove; no longer need a special
4205 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4207 * font.c (font_put_frame_data, font_get_frame_data)
4208 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4210 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4211 Related users changed.
4212 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4213 Prefer convenient xmalloc and xfree.
4215 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4217 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4218 the window whose glyph row is being prepared and a flag whether it
4219 is for mode/header line. Make sure the glyph row's marginal areas
4220 are in sync with what the window wants.
4223 * xdisp.c (display_line, display_mode_line):
4224 Call prepare_desired_row with additional arguments, as appropriate.
4226 * dispextern.h (prepare_desired_row): Adjust prototype.
4228 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4230 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4231 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4232 caused by xw_popup_dialog in daemon mode (Bug#17891).
4234 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4236 * frame.c (do_switch_frame): When switching to another TTY frame,
4237 make sure FrameCols and FrameRows are in sync with the new frame's
4240 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4242 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4243 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4244 min_char slots. Adjust comment.
4245 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4246 Add SUB_CHAR_TABLE_OFFSET member.
4247 (make_uninit_sub_char_table): New function.
4248 (toplevel): Add compile-time assert to verify suitable member layout
4249 in Lisp_Sub_Char_Table.
4250 * alloc.c (mark_char_table): Add extra argument to denote char table
4251 subtype. Adjust to match new layout of sub char-table.
4252 (mark_object): Always mark sub char-tables with mark_char_table.
4253 * chartab.c (make_sub_char_table, copy_sub_char_table)
4254 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4255 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4256 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4257 All related users changed.
4258 * lread.c (read1): Adjust to match new layout of sub char-table.
4259 * print.c (print_object): Likewise (Bug#17898).
4261 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4263 * keymap.c (get_keyelt): Simplify.
4264 (copy_keymap_item): Remove left-over code for when we had
4265 key-shortcut caches.
4267 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4269 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4270 (dealloc): Remove for EmacsScroller.
4272 * nsterm.h (EmacsScroller): Remove dealloc.
4274 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4276 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4278 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4280 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4281 when setNeedsDisplay is called so we don't trigger redisplay for every
4284 * nsterm.m (any_help_event_p): New variable.
4285 (mouseMoved:): Set any_help_event_p to YES if help event is
4286 generated. Remove else with empty help event that triggered redisplay
4287 for every mouse move.
4288 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4290 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4292 * xfns.c (Qsuppress_icon): Remove; no real users.
4293 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4294 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4295 (syms_of_w32fns): Don't DEFSYM it.
4297 2014-06-29 Glenn Morris <rgm@gnu.org>
4299 * Makefile.in (ns-app): Mark as PHONY.
4301 2014-06-28 Glenn Morris <rgm@gnu.org>
4303 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4304 liblw.a in this directory.
4306 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4308 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4309 also in unibyte case. (Bug#17865)
4311 2014-06-28 K. Handa <handa@gnu.org>
4313 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4314 (MIN_CHARBUF_SIZE): New macro.
4315 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4317 2014-06-27 Glenn Morris <rgm@gnu.org>
4319 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4320 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4321 (.el.elc): Replace suffix rule with pattern rule.
4322 (%.elc): New pattern rule, with order-only prerequisite.
4323 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4324 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4325 in place of BOOTSTRAPEMACS.
4327 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4329 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4331 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4333 Consistently use validate_subarray to verify substring.
4334 * fns.c (validate_substring): Not static any more. Adjust to
4335 use ptrdiff_t, not EMACS_INT, because string and vector limits
4336 can't exceed ptrdiff_t even if EMACS_INT is wider.
4337 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4338 (secure_hash): Adjust user.
4339 * lisp.h (validate_subarray): Add prototype.
4340 * coding.c (Fundecodable_char_position):
4341 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4342 Use validate_subarray. Adjust comment to mention substring.
4344 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4346 Do not allow out-of-range character position in Fcompare_strings.
4347 * fns.c (validate_subarray): Add prototype.
4348 (Fcompare_substring): Use validate_subarray to check ranges.
4349 Adjust comment to mention that the semantics was changed. Also see
4350 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4352 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4354 Be more consistent about the 'Qfoo' naming convention.
4355 * image.c (Fimagemagick_types):
4356 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4357 * process.c (Fmake_network_process):
4358 Rename C local identifier 'Qfoo to avoid giving the false
4359 impression that it stands for the symbol 'foo'.
4361 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4363 Simplify and cleanup character conversion stuff.
4364 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4366 * character.c (multibyte_char_to_unibyte)
4367 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4368 * character.h (make_char): Remove; unused.
4369 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4370 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4371 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4372 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4373 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4375 2014-06-22 Mario Lang <mlang@delysid.org>
4377 * w32fns.c (Fw32_shell_execute): The the -> the.
4379 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4381 * xmenu.c (mouse_position_for_popup):
4382 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4383 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4384 * menu.c (Fx_popup_menu):
4385 * xselect.c (x_handle_dnd_message): Adjust users.
4386 * menu.h (mouse_position_for_popup): Remove prototype.
4387 * xterm.h (x_relative_mouse_position): Add prototype.
4388 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4389 call XFree if XQueryTree returns zero.
4391 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4393 * indent.c (Fvertical_motion): Doc fix.
4394 Move to the goal column, if any, with a single call to
4395 move_it_in_display_line, not in two calls. Doing this with two
4396 calls causes move_it_in_display_line apply the line-prefix
4397 handling twice instead of just once. (Bug#17823)
4399 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4401 Port to OS X ACLs (Bug#17810).
4402 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4403 ACL_TYPE_ACCESS) doesn't work.
4405 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4407 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4408 before checking key-translation-map (bug#17659).
4410 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4412 * font.c (font_make_object): Avoid dangling pointer which may
4413 crash GC (Bug#17771).
4415 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4417 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4418 prototype of DGifCloseFile as appropriate for older and newer
4420 (gif_close): New function, encapsulates the differences in the
4421 calling sequence of DGifCloseFile before v5.1.0 and after it.
4422 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4423 error string where appropriate. (Bug#17790)
4425 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4426 macro execution, make sure point didn't move since last complete
4427 redisplay, as the condition for using the glyph matrix
4428 information. (Bug#17777)
4430 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4432 Minor cleanup of fonset code.
4433 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4434 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4435 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4436 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4437 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4438 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4439 (free_realized_fontset): Remove because a no-op since 2008.
4440 (free_face_fontset): Adjust user.
4441 (syms_of_fontset): Shrink fontset by one extra slot.
4443 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4445 Omit redundant extern decls.
4446 Most of this patch is from Dmitry Antipov, in:
4447 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4448 * commands.h (update_mode_lines):
4449 * frame.h (Qbackground_color, Qforeground_color)
4450 (x_set_menu_bar_lines):
4451 * ftfont.c (ftfont_font_format):
4452 * intervals.h (Qkeymap, Qfont):
4453 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4454 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4455 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4456 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4457 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4458 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4459 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4460 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4461 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4462 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4463 (Qtool_bar, Qheader_line):
4464 * macros.c (Fexecute_kbd_macro):
4465 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4466 * xterm.c (x_delete_terminal, XSetIMValues):
4467 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4468 (x_implicitly_set_name, popup_activated)
4469 (widget_store_internal_border):
4470 Remove redundant decls.
4471 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4472 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4473 Remove _Noreturn, as make-docfile now does that for us.
4474 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4475 (Qregion_extract_function): New decl.
4476 * window.c, xfns.c: Include menu.h.
4478 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4480 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4482 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4484 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4485 * callint.c (read_file_name): ... convert to static here.
4486 * lisp.h (Fread_file_name): Do not EXFUN it.
4487 (STRING_COPYIN): Remove; unused.
4488 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4489 (char_composable_p): ... static function. All users changed.
4490 * eval.c (toplevel): Remove redundant #include directives.
4491 * xterm.c (x_initialize): Add static to match prototype.
4492 * ccl.c (Fccl_execute_on_string):
4493 * font.c (fon_intern_prop): Use make_specified_string.
4495 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4497 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4498 Reported by David Caldwell in:
4499 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4501 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4503 Do not ask for XRender extension each time XFT font is opened.
4504 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4505 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4507 2014-06-15 Glenn Morris <rgm@gnu.org>
4509 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4511 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4513 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4514 information if we are in the middle of executing a keyboard macro,
4515 since redisplay doesn't update the screen until the macro is
4516 finished. (Bug#17777)
4518 * alloc.c (cleanup_vector): Don't dereference a font driver
4519 pointer if it is NULL. (Bug#17771)
4521 2014-06-13 Glenn Morris <rgm@gnu.org>
4523 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4524 ($(lispsource)/international/charprop.el)
4525 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4526 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4527 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4528 GNU make automatically passes command-line arguments to sub-makes.
4530 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4532 Avoid hangs in accept-process-output (Bug#17647).
4533 * lisp.h, process.c (wait_reading_process_input):
4534 Return int, not bool. All uses changed.
4535 * process.c (SELECT_CANT_DO_WRITE_MASK):
4536 Remove macro, replacing with ...
4537 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4539 (status_notify): New arg WAIT_PROC. Return int, not void.
4542 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4544 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4545 the frame is the initial frame, because the hook is not set up
4546 then, and Emacs crashes.
4547 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4549 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4551 * keymap.c (silly_event_symbol_error): Don't recommend the use
4554 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4556 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4557 matching overlay strings with 'cursor' property against buffer
4558 positions traversed in the glyph row. (Bug#17744)
4560 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4562 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4565 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4566 determine 10.9 (Bug#17751).
4568 * macfont.m (macfont_draw): Positions were not freed.
4570 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4572 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4573 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4574 function. Also adjust comment.
4575 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4577 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4578 * font.c (font_done_for_face):
4579 * xfaces.c (realize_non_ascii_face): Adjust user.
4580 * font.h (struct font_driver): Convert 'prepare_face' to return
4581 void because its return value is never used anyway.
4582 * xfont.c (xfont_prepare_face): Return void.
4583 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4584 (xftfont_done_face): Use xfree.
4586 * dispextern.h (last_tool_bar_item): Remove declaration.
4587 * frame.h (struct frame): New member last_tool_bar_item.
4588 * frame.c (make_frame): Initialize it.
4589 * xdisp.c (toplevel): Remove last_tool_bar_item.
4590 (handle_tool_bar_click, note_tool_bar_highlight):
4591 * w32term.c (w32_read_socket, w32_initialize):
4592 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4594 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4595 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4597 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4599 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4600 * process.c (Faccept_process_output)
4601 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4602 the return value is about PROCESS, not about other processes.
4604 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4606 Further adjustments to mark_object and friends.
4607 Now the mark_object's stack is just 32 bytes on a 64-bit
4608 system, which means extra 20% off the stack usage.
4609 * alloc.c (mark_save_value): As before, refactored out from ...
4610 (mark_object): ... adjusted user. Also add comment.
4612 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4614 Fix core dump after a dropped X connection (Bug#17704).
4615 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4616 is dead, as we may be shutting down.
4618 2014-06-08 Glenn Morris <rgm@gnu.org>
4620 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4622 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4624 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4626 If a C name must be extern on some platforms, make it extern on all.
4627 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4629 * font.h (ftxfont_driver) [HAVE_XFT]:
4630 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4631 * lisp.h (get_frame_param):
4632 * menu.h (tty_menu_show):
4633 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4634 * termhooks.h (encode_terminal_code):
4635 * xterm.h (x_menu_wait_for_event):
4637 * frame.c (get_frame_param):
4638 * fringe.c (max_used_fringe_bitmap):
4639 * ftxfont.c (ftxfont_driver):
4640 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4641 * menu.c (menu_items_inuse):
4642 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4643 * term.c (encode_terminal_code, tty_menu_show):
4644 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4645 * xfaces.c (load_color):
4646 * xmenu.c (x_menu_wait_for_event):
4649 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4651 Change object marking routines to minimize stack usage.
4652 This change moves a few cold paths from mark_object to NO_INLINE
4653 functions and adjusts symbol marking loop. According to GCC 4.8.2
4654 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4655 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4656 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4657 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4658 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4659 refactored out from ...
4660 (mark_object): ... adjusted user. Also mark symbols in a tight
4662 (mark_face_cache): Add NO_INLINE.
4664 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4666 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4667 contains garbage on WINDOWSNT (which could potentially infloop at
4670 Minimize cursor motion during TTY menu updates.
4671 * term.c (tty_menu_display): Don't position cursor here.
4672 Instead, pass the cursor coordinates to update_frame_with_menu.
4673 (tty_menu_activate): Send the hide cursor command only once in an
4674 iteration through the outer 'while' loop.
4676 * dispnew.c (update_frame_1): Accept an additional argument
4677 SET_CURSOR_P, and position the cursor at the end of the frame
4678 update only if that argument is non-zero. All callers changed to
4679 provide the additional argument as non-zero, except for
4680 update_frame_with_menu.
4681 (update_frame_with_menu): Accept 2 additional arguments ROW and
4682 COL; if they are non-negative, instruct update_frame_1 not to
4683 position the cursor, and instead position it according to ROW and COL.
4685 * dispextern.h (update_frame_with_menu): Update prototype.
4687 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4689 * callproc.c (call_process): Don't check read-only if we don't insert
4690 anything (bug#17666).
4692 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4694 * dispnew.c (update_frame_with_menu): Set display_completed.
4696 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4698 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4700 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4702 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4704 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4705 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4707 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4709 * window.c (Frecenter): Signal an error if window-buffer is not
4712 * keyboard.c (make_lispy_position): Don't include a buffer position in
4713 mode/header-line mouse events.
4715 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4716 Vunread_command_events (bug#17650).
4718 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4720 * xterm.c (x_setup_pointer_blanking):
4721 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4723 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4725 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4726 because it will be defined in generated config.h if needed.
4728 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4730 Use terminal-specific hooks to display popup dialogs.
4731 * termhooks.h (struct terminal): New field popup_dialog_hook.
4732 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4733 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4734 code and use popup_dialog_hook.
4735 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4736 * nsterm.h (ns_popup_dialog): Adjust prototype.
4737 * nsterm.m (ns_create_terminal):
4738 * w32term.c (w32_create_terminal):
4739 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4740 Setup popup_dialog_hook.
4742 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4744 * w32heap.c (report_temacs_memory_usage): Improve the report by
4745 reporting the large blocks that are actually occupied at dump time.
4747 * w32console.c (initialize_w32_display): Set the console
4748 menu_show_hook, otherwise TTY menus are broken on w32.
4750 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4752 Use terminal-specific hooks to display menus.
4753 * termhooks.h (struct terminal): New field menu_show_hook.
4754 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4755 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4757 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4758 * nsmenu.m (ns_menu_show):
4759 * w32menu.c (w32_menu_show):
4760 * xmenu.c (x_menu_show):
4761 * term.c (tty_menu_show): Adjust to use bit flags.
4762 (set_tty_hooks): Set menu_show_hook.
4763 * xterm.c (x_create_terminal):
4764 * nsterm.m (ns_create_terminal):
4765 * msdos.c (initialize_msdos_display):
4766 * w32term.c (w32_create_terminal): Likewise.
4768 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4770 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4772 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4774 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4775 (FD_SET): Don't define on WINDOWSNT.
4777 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4779 * emacs.c: Include "sysselect.h", to define its inline functions.
4780 Problem reported by Glenn Morris in:
4781 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4783 Do not require libXt-devel when building with gtk.
4784 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4785 dependency on libXt-devel.
4786 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4787 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4788 lwlib-widget.h now does this.
4789 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4791 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4793 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4794 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4795 (delete_write_fd, wait_reading_process_output):
4796 Remove now-redundant easserts.
4797 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4798 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4799 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4800 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4802 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4804 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4805 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4806 (calloc): Don't undef, it is never defined.
4807 (HEAP_ENTRY_SHIFT): Remove unused macro.
4809 * Makefile.in (C_HEAP_SWITCH): Remove.
4810 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4812 Fix MS-Windows build broken by menu changes on 2014-06-02.
4813 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4815 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4816 Define instead of including ../lwlib/lwlib.h, which causes
4817 compilation errors due to missing X11 headers.
4819 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4821 * process.c (wait_reading_process_output): Omit incorrect test of
4822 p->infd against zero. Add easserts for infd having a plausible value.
4824 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4826 Adjust to match recent lwlib changes.
4827 * menu.h (xmalloc_widget_value): Replace by ...
4828 (make_widget_value): ... new prototype.
4829 * menu.c (xmalloc_widget_value): Replace by ...
4830 (make_widget_value): ... new function.
4831 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4832 * gtkutil.c (malloc_widget_value, free_widget_value):
4833 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4834 * keyboard.h (enum button_type, struct _widget_value):
4835 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4837 * nsmenu.m (ns_update_menubar, ns_menu_show):
4838 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4839 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4840 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4842 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4844 * image.c (x_query_frame_background_color)
4845 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4846 Fix --enable-gcc-warnings compilation without image libraries.
4848 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4850 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4851 emulated break value only if it goes up.
4852 (sbrk): Add assertion that the INCREMENT argument is strictly
4853 zero. Improve and correct the commentary.
4855 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4857 Improve AIX-related merge from emacs-24.
4858 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4859 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4860 not on AIX; since we're on the trunk we can use enums more broadly.
4862 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4864 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4866 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4867 to min(value, whole).
4869 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4871 Bring back the changes to GDB-visible symbols, but only on AIX.
4872 And only if it's not pre-4.2 GCC.
4873 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4874 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4875 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4878 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4880 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4881 with PT, not GPT. (Bug#16433)
4883 Revert last changes to GDB-visible symbols.
4884 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4885 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4886 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4889 2014-06-02 Glenn Morris <rgm@gnu.org>
4891 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4893 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4895 Fix port to 32-bit AIX with xlc (Bug#17598).
4896 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4897 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4898 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4899 to work around a compiler bug in IBM xlc 12.1.
4901 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4903 * xterm.c (x_update_window_end): Don't invalidate the entire
4904 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4905 highlight needs to be redisplayed. (Bug#17588)
4907 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4909 Port the GDB-visible symbols to AIX.
4910 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4911 optimizes away the relevant external symbols. Use enums instead;
4912 this suffices for the AIX port, which is 32-bit-only anyway.
4913 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4914 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4915 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4918 Include sources used to create macuvs.h.
4919 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4920 * macuvs.h: Use automatically-generated header.
4922 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4924 Port signal-handling to DragonFly BSD (Bug#17646).
4925 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4926 Move implementations from callproc.c to sysdep.c.
4927 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4928 Move declarations from process.h to syssignal.h.
4930 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4932 * callint.c (Ffuncall_interactively): Add usage.
4934 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4936 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4938 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4940 * w32heap.c (malloc_before_dump, malloc_after_dump)
4941 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4942 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4943 set errno where appropriate to emulate CRT functions.
4945 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4947 Debugging facility to check whether 'const char *' points to
4948 relocatable data of non-pure Lisp string.
4949 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4950 (mark_maybe_pointer): ... adjusted user.
4951 (relocatable_string_data_p): New function.
4952 * lisp.h (relocatable_string_data_p): Add prototype.
4953 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4954 the pointer to relocatable Lisp data is not used.
4956 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4958 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4959 * atimer.c (block_atimers):
4960 * callproc.c (block_child_signal): Block SIGINT too;
4961 otherwise, its handler might now unblock signals that it shouldn't.
4962 * keyboard.c (read_char): Clear signal mask, since we may
4963 be in a SIGINT handler, and many signals may be masked.
4964 * keyboard.c (handle_interrupt):
4965 * sysdep.c (handle_arith_signal):
4966 Clear signal mask instead of just unblocking the signal that
4967 was received, since several signals may be blocked at this point.
4969 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4971 * Makefile.in (TEMACS_POST_LINK): Remove target.
4972 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4973 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4975 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4977 * xmenu.c (xdialog_show): Remove prototype, rename to
4978 x_dialog_show, remove 2nd arg because it's always zero
4979 and simplify accordingly.
4980 (xw_popup_dialog): Adjust user.
4981 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4982 2nd arg because it's always zero and simplify accordingly.
4983 (w32_popup_dialog): Adjust user.
4985 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4987 * w32heap.c (report_temacs_memory_usage): New function.
4989 * unexw32.c (unexec) [ENABLE_CHECKING]:
4990 Call report_temacs_memory_usage.
4992 * w32heap.h (report_temacs_memory_usage): Add prototype.
4994 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4996 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4997 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4999 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5001 * buffer.c (init_buffer): Accept an argument 'initialized'.
5002 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5003 mmap_regions and mmap_fd, to avoid referencing stale data from the
5004 dump phase. Add an assertion for buffer text of buffers created
5005 in temacs before this function is called. (Bug#17622)
5006 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5008 * lisp.h (init_buffer): Update prototype.
5010 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5012 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5014 * alloc.c (Fgarbage_collect): Fix compilation with
5015 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5017 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5019 * frame.c, frame.h (frame_char_to_pixel_position)
5020 (frame_set_mouse_position): Now static, and made private in
5021 frame.c rather than public in frame.h.
5023 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5025 Refactor mouse positioning stuff to avoid code duplication.
5026 * frame.h (frame_char_to_pixel_position): New function.
5027 (x_set_mouse_position): Rename to...
5028 (frame_set_mouse_position): ...new function.
5029 (frame_set_mouse_pixel_position): Add prototype.
5030 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5031 Rename to frame_set_mouse_pixel_position.
5032 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5034 * xterm.h, w32term.h ( x_set_mouse_position)
5035 (x_set_mouse_pixel_position): Remove prototypes.
5037 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5039 On X, always make pointer visible when deleting frame (Bug#17609).
5040 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5042 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5044 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5045 * keyboard.c (gobble_input): If there is no terminal input error,
5046 make sure the pointer is visible for all frames on this terminal.
5047 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5048 it was previously disabled.
5050 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5052 * data.c (Fzerop): Move to Elisp.
5053 (syms_of_data): Don't defsubr it.
5054 * keyboard.c (echo_keystrokes_p): New function.
5055 (read_char, record_menu_key, read_key_sequence): Use it.
5057 * callint.c (Qfuncall_interactively): New var.
5058 (Qcall_interactively): Remove.
5059 (Ffuncall_interactively): New function.
5060 (Fcall_interactively): Use it.
5061 (syms_of_callint): Defsubr it.
5063 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5065 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5066 relocated from under us.
5068 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5070 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5071 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5072 configure, not from HEAPSIZE.
5073 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5075 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5076 for MinGW, since it no longer uses gmalloc.
5078 * buffer.c: Do not define mmap allocations functions for Windows.
5079 Remove mmap_find which is unused. Remove mmap_set_vars which does
5081 [WINDOWSNT]: Include w32heap.h.
5082 (init_buffer): Always allocate new memory for buffers.
5084 * emacs.c: Remove mmap_set_vars calls.
5086 * image.c (free_image): Undef free for Windows because it is
5087 redirected to our private version.
5089 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5090 (copy_executable_and_dump_data): Remove dumping the heap section.
5091 (unexec): Restore using_dynamic_heap after dumping.
5093 * w32heap.c (dumped_data_commit, malloc_after_dump)
5094 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5095 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5096 (mmap_free): New functions.
5098 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5100 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5102 * image.c (imagemagick_load_image): Use MagickRealType for local
5103 'color_scale', instead of double, to avoid a GCC warning about
5106 * xfns.c (Fx_window_property): Remove unused local.
5108 Don't kill already-reaped process (Bug#17561).
5109 * process.c (process_send_signal): Fix race condition where a
5110 subprocess was reaped by a signal handler between the check for
5111 liveness and calling 'kill', which meant that Emacs could in
5112 theory kill an innocent bystander process. Do the fix by blocking
5113 SIGCHLD in a critical section that checks liveness before killing.
5115 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5117 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5119 2014-05-26 Ken Brown <kbrown@cornell.edu>
5121 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5122 even if !CYGWIN (see bug#17510).
5124 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5126 * nsfns.m (Fns_do_applescript): Surround NSApp run
5127 with calls to ns_init_events, ns_finish_events (Bug#17424).
5129 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5131 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5132 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5134 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5135 with calls to ns_init_events, ns_finish_events (Bug#17424).
5137 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5139 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5140 if we are iterating over an object that generates glyphs for
5141 marginal areas. (Bug#17585)
5143 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5145 * xdisp.c (safe__call1, safe__eval): Now static.
5147 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5149 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5150 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5151 (safe_call1): Call safe_call instead of safe__call directly.
5153 2014-05-26 Ken Brown <kbrown@cornell.edu>
5155 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5156 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5159 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5161 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5162 (safe__call, safe__call1, safe__eval): New functions.
5163 (safe_call): Use it.
5164 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5165 (display_mode_element): Same for `:eval'.
5167 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5169 Fix port to 32-bit AIX (Bug#17540).
5170 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5171 twice. _text already includes this offset.
5172 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5174 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5176 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5177 when closest_pos is identical to to_charpos, don't recurse, since
5178 we already tried that, and failed. (Bug#17539)
5180 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5181 unwinding when frame's faces were not initialized yet, increment
5182 the frame's image-cache reference count before calling
5183 x_free_frame_resources. Don't dereference
5184 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5186 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5188 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5191 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5192 macfont.m, call draw with adjusted arguments so font drivers
5193 don't need to do that.
5195 * macfont.m (macfont_draw): Merge changes from Macport.
5197 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5199 * alloc.c (garbage_collect_1): New function, with all of the guts
5200 of Fgarbage_collect.
5201 (mark_stack): Accept an argument END and don't mark Lisp objects
5202 on the stack beyond the address given by END. Calculation of END
5203 was moved to Fgarbage_collect.
5204 (Fgarbage_collect): Calculate the end address of the stack portion
5205 that needs to be examined by mark_stack, and pass that address to
5206 garbage_collect_1, which will pass it to mark_stack.
5207 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5208 for more details about the underlying problems. In particular,
5209 this avoids dumping Emacs with the large hash-table whose value is
5210 held in purify-flag for most of the time loadup.el runs.
5212 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5214 * xfns.c (x_window_property_intern): New function (code from
5216 (Fx_window_property): Call x_window_property_intern. If property
5217 not found and NILP (source) and outer window != inner window,
5218 check outer window for property (Bug#17537).
5220 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5222 Supply malloc and alloc_size attributes for extern allocators.
5223 This documents the C API, and helps GCC generate a bit better code.
5224 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5225 (ATTRIBUTE_MALLOC_SIZE): New macros.
5226 * gmalloc.c (malloc, realloc, calloc):
5227 * gtkutil.h (malloc_widget_value):
5228 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5229 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5232 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5234 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5235 * image.c (imagemagick_load_image): Port to hosts that do not use
5236 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5238 2014-05-21 Leo Liu <sdl.web@gmail.com>
5240 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5242 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5244 * dbusbind.c (xd_signature): Revert last 2 patches.
5246 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5248 Allow any non-nil value to count as true in bool-vector.
5249 Likewise for xd_signature in dbusbind.c.
5250 This is more consistent with the usual practice in Emacs, which is
5251 that any non-nil value counts as true.
5252 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5253 * dbusbind.c (xd_signature): Likewise, for booleans.
5254 * data.c, lisp.h (Qbooleanp):
5255 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5257 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5259 * lisp.h (CHECK_BOOLEAN): New function.
5260 * alloc.c (Fbool_vector): New function.
5261 (syms_of_alloc): Defsubr it.
5262 * data.c (Qbooleanp): New symbol.
5263 (syms_of_data): DEFSYM it.
5264 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5266 * font.c (font_matching_entity): Extract font-entity object
5267 from the vector of matching entities (Bug#17486).
5269 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5271 Assume C99 or later (Bug#17487).
5272 * bytecode.c (B__dummy__): Remove.
5273 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5274 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5275 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5276 * regex.c (DEBUG_PRINT): Assume varargs macros.
5277 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5279 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5281 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5282 memory for every buffer that was dumped.
5284 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5286 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5287 (Fnreverse): Allow vectors and bool vectors.
5289 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5291 Minor cleanup for terminal setup.
5292 * termhooks.h (create_terminal): Adjust prototype.
5293 * terminal.c (create_terminal): Pass output method and RIF as args.
5294 (init_initial_terminal):
5295 * nsterm.m (ns_create_terminal):
5296 * term.c (init_tty):
5297 * w32term.c (w32_create_terminal):
5298 * xterm.c (x_create_terminal): Adjust users.
5299 Avoid redundant NULL initializers and add comments.
5301 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5303 * keyboard.c (Qdeactivate_mark): Now static.
5305 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5307 If available, use Xfixes extension to do pointer blanking.
5308 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5309 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5310 (make_invisible_cursor): Move to...
5311 * xterm.c (make_invisible_cursor): ...here.
5312 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5313 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5314 (x_term_init): Call to x_setup_pointer_blanking.
5315 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5316 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5318 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5320 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5322 2014-05-12 Glenn Morris <rgm@gnu.org>
5324 * fileio.c (Ffile_executable_p): Doc tweak.
5326 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5328 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5329 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5331 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5333 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5335 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5337 Fix initialization of minibuffer history variable (Bug#17430).
5338 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5339 Move the initialization up to prevent any "value void" message.
5341 2014-05-08 Samuel Bronson <naesten@gmail.com>
5343 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5344 are matched (bug#17413).
5346 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5348 Stop tooltips pulling Emacs window to front (Bug#17408).
5349 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5350 SetWindowPos invocations.
5352 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5354 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5355 not initialized (Bug#17398).
5357 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5359 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5361 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5363 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5364 [HAVE_NS]: Do not include png.h.
5365 (x_query_frame_background_color): New function.
5366 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5367 (png_load_body): Coalesce duplicate code.
5369 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5371 Consult libpng-config more consistently (Bug#17339).
5372 * Makefile.in (PNG_CFLAGS): New var.
5373 (ALL_CFLAGS): Use it.
5374 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5375 CFLAGS now handles this.
5377 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5379 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5380 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5381 because WCONTINUED is always defined now.
5382 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5384 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5386 * buffer.c (overlay_strings): Fix the wording of the commentary.
5388 2014-05-01 Glenn Morris <rgm@gnu.org>
5390 * floatfns.c (Fisnan):
5391 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5393 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5395 * term.c (tty_menu_activate): A better initialization for cursor
5398 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5400 * intervals.c: Tighten assertions.
5401 (create_root_interval): Make sure the interval is not empty.
5402 (intervals_equal): Use booleans.
5403 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5404 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5405 (balance_possible_root_interval): Simplify and use booleans.
5406 (split_interval_right, split_interval_left): Check LENGTH, and remove
5407 now redundant assertion.
5408 (adjust_intervals_for_insertion): Remove now redundant assertions.
5409 (delete_node, interval_deletion_adjustment)
5410 (adjust_intervals_for_deletion, merge_interval_right)
5411 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5412 (reproduce_interval): Make sure the interval is not empty.
5414 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5416 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5417 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5418 satisfaction that they would always be initialized.
5420 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5422 * term.c (tty_menu_display): Move the cursor to the active menu item.
5423 (tty_menu_activate): Return the cursor to the active menu item
5424 after displaying the menu and after displaying help-echo.
5425 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5426 for the details of why this is needed by screen readers and
5429 2014-04-30 Glenn Morris <rgm@gnu.org>
5431 * process.c (handle_child_signal):
5432 Handle systems without WCONTINUED. (Bug#15110, 17339)
5434 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5436 * window.c (struct saved_window): Remove mark.
5437 (Fset_window_configuration, save_window_save)
5438 (compare_window_configurations): Don't touch marks any more.
5440 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5442 Use bits_word for gcmarkbits.
5443 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5444 bits_word is typically a tad more efficient for mark bits than
5445 unsigned is, so use bits_word. All uses changed.
5446 * lisp.h (BITS_PER_INT): Remove; no longer used.
5448 Avoid undefined behavior in signed left shift.
5449 This ports to GCC 4.9.0 with -fsanitize=undefined.
5450 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5452 * regex.c (extract_number):
5453 * lisp.h (make_number, XINT):
5454 Do not shift a 1 bit left into a sign bit.
5455 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5456 not int, for gcmarkbits. All uses changed.
5458 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5460 * search.c (Fnewline_cache_check): Don't try to count newlines
5461 outside the buffer's restriction, as find_newline doesn't support that.
5463 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5465 * window.c (Fset_window_configuration): Deactivate the mark before
5467 (set_window_buffer): Ignore window_initialized.
5468 (window_initialized): Remove.
5469 * keyboard.c (Qdeactivate_mark): Not static any more.
5470 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5473 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5475 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5476 and to clang 3.4, which have fixed the bug. This should let us
5477 run a bit faster on these platforms when address sanitization is
5480 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5482 Port to GCC 4.9.0 with --enable-gcc-warnings.
5483 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5485 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5486 a way that also works with GCC 4.9.0.
5488 * search.c (Fnewline_cache_check): Remove unused locals.
5490 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5492 * search.c (find_newline1): New subroutine.
5493 (Fnewline_cache_check): New function.
5494 (syms_of_search): Defsubr it.
5496 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5498 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5499 * keyboard.c (unblock_input): Add comment.
5500 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5502 2014-04-22 Daniel Colascione <dancol@dancol.org>
5504 * lread.c (readevalloop_eager_expand_eval): New function
5505 that can recurse into toplevel forms.
5506 (readevalloop): Call it.
5507 * lisp.h: Declare Qprogn.
5508 * callint.c (Qprogn): No longer static.
5510 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5512 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5513 Also change identifiers to match the comments, and add more assertions
5516 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5518 * emacs.c (close_output_streams): Don't clear and restore errno.
5520 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5522 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5523 never becomes visible, i.e. using XMonad (Bug#17237).
5525 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5527 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5528 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5529 (Fline_pixel_height): Don't assume that the current buffer and the
5530 selected window's buffer are one and the same. (Bug#17281)
5532 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5533 paragraph-start cache before the newline cache. (Bug#17269)
5535 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5537 * term.c (tty_send_additional_strings): No need to fflush here,
5539 (tty_set_terminal_modes): fflush after sending additional strings,
5542 2014-04-17 Daniel Colascione <dancol@dancol.org>
5544 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5546 (tty_send_additional_strings): New function.
5547 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5548 (syms_of_term): Intern tty-mode-set-strings and
5549 tty-mode-reset-strings.
5551 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5553 * window.c (save_window_save): Lookup window_point_insertion_type in
5554 the right buffer (bug#15457).
5555 (Qwindow_point_insertion_type): New var.
5556 (syms_of_window): Initialize it.
5558 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5560 Fix the MSDOS build.
5561 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5562 (copy_text_and_data): Zero out the atexit chain pointer before
5565 * termhooks.h (encode_terminal_code): Update prototype.
5567 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5568 visible for all DOS_NT ports, not just WINDOWSNT.
5569 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5571 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5572 unless it is defined.
5573 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5575 * process.c (close_on_exec, accept4, process_socket): Move into
5576 the "ifdef subprocesses" part.
5577 (catch_child_signal): Condition by "ifdef subprocesses".
5578 (syms_of_process) <Qinternal_default_process_sentinel>
5579 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5581 * msdos.h: Add prototypes for new functions.
5582 (EINPROGRESS): Define.
5583 (O_CLOEXEC): Define to zero.
5585 * msdos.c (check_window_system): Remove unnecessary an
5586 incompatible duplicate function.
5587 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5588 New functions in support of new functionality.
5590 * menu.c (single_menu_item): Add visual indication of submenu
5591 also for menus on MSDOS frames.
5592 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5594 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5595 when async subprocesses aren't supported.
5597 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5599 * emacs.c (close_output_streams): Zero out errno before calling
5602 * dired.c [MSDOS]: Include msdos.h.
5604 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5605 (DATA_START) [MSDOS]: Define.
5606 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5608 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5609 Ifdef away for MSDOS.
5610 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5611 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5613 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5614 Use temporary file template that is compatible with mkostemp.
5615 Move vfork-related portions under #ifndef MSDOS.
5616 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5618 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5620 * buffer.c (Foverlays_at): Add argument `sorted'.
5622 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5624 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5625 text, invalidate the bidi_paragraph_cache upto and including the
5628 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5630 Port to IRIX 6.5 (Bug#9684).
5631 * conf_post.h (INET6) [IRIX6_5]: Define.
5632 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5633 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5635 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5637 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5638 before passing it to system APIs.
5640 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5642 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5643 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5645 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5647 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5649 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5651 Remove DATA_SEG_BITS.
5652 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5653 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5654 cc, but that platform is so old that SGI itself stopped supporting
5655 it in December 2013. If you still need Emacs on IRIX, please
5656 either compile with GCC and port the undumping code, or run
5657 './configure --with-wide-int'.
5658 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5659 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5660 DEFINE_GDB_SYMBOL_START way to define it.
5661 (NONPOINTER_BITS): New macro.
5662 (EMACS_INT): Use it.
5663 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5664 the problem and/or configuring --with-wide-int.
5665 (USE_LSB_TAG): Simplify, based on above changes.
5666 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5667 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5669 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5671 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5672 covered by a display string that ends in a newline, and that cases
5673 going back by DVPOS lines to hit the search limit, lift the limit
5674 and go back until DVPOS is reached. (Bug#17244)
5676 * indent.c (Fvertical_motion): Handle correctly the case when the
5677 display string is preceded by an empty line.
5679 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5680 use S_IWRITE instead.
5682 2014-04-11 Glenn Morris <rgm@gnu.org>
5684 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5686 2014-04-11 Ken Brown <kbrown@cornell.edu>
5688 * Makefile.in (EMACS_MANIFEST): Revert last change.
5690 2014-04-10 Daniel Colascione <dancol@dancol.org>
5692 * puresize.h (BASE_PURESIZE): Increase.
5694 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5696 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5698 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5699 region handling (and don't call signal_before_change) if
5700 inhibit_modification_hooks is set.
5701 (signal_before_change): Don't check inhibit_modification_hooks any more.
5703 2014-04-08 Daniel Colascione <dancol@dancol.org>
5705 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5706 function cells contain valid lisp objects. (Modified version of
5709 * alloc.c (detect_suspicious_free): Split actual stack capturing
5710 out into new function for easier breakpoint setting.
5711 (note_suspicious_free): New function.
5713 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5715 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5717 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5718 (symbol_block_pinned): New var.
5719 (Fmake_symbol): Initialize `pinned'.
5720 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5721 pinned and signal an error for un-purifiable objects.
5722 (pure_cons): Use it.
5723 (Fpurecopy): Use it, except for objects that can't be purified.
5724 (mark_pinned_symbols): New function.
5725 (Fgarbage_collect): Use it.
5726 (gc_sweep): Remove hack made unnecessary.
5728 2014-04-07 Glenn Morris <rgm@gnu.org>
5730 * keyboard.c (Fopen_dribble_file): Doc tweak.
5732 2014-04-07 Ken Brown <kbrown@cornell.edu>
5734 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5736 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5738 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5739 We have a substitute execinfo.h on hosts that lack it.
5740 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5741 isn't optimized away.
5743 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5745 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5746 * alloc.c (memory_full):
5747 * charset.c (syms_of_charset):
5748 * doc.c (Fsnarf_documentation):
5750 * font.c (BUILD_STYLE_TABLE):
5751 * keyboard.c (make_lispy_event):
5752 * profiler.c (setup_cpu_timer):
5753 * xgselect.c (xg_select):
5754 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5756 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5757 Replace the only use with ARRAYELTS (font_property_table).
5758 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5760 2014-04-03 Daniel Colascione <dancol@dancol.org>
5762 * xterm.c (x_term_init):
5763 * xfns.c (best_xim_style):
5764 * xfaces.c (Fdump_colors):
5765 * w32fns.c (w32_default_color_map):
5766 * w32.c (init_environment, N_ENV_VARS):
5767 * unexcw.c (read_exe_header):
5768 * term.c (term_get_fkeys_1):
5769 * sysdep.c (init_baud_rate):
5770 * nsterm.m (ns_convert_key):
5771 * nsfns.m (get_geometry_from_preferences):
5772 * msdos.c (dos_set_window_size, init_environment):
5773 * macfont.m (mac_font_get_glyph_for_cid)
5774 (macfont_store_descriptor_attributes)
5775 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5776 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5777 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5779 * image.c (xpm_str_to_color_key):
5780 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5781 * frame.c (x_set_frame_parameters):
5782 * fileio.c (Ffile_selinux_context):
5783 * emacs.c (sort_args):
5784 * dosfns.c (msdos_stdcolor_name):
5785 * dired.c (file_attributes):
5786 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5787 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5790 2014-04-02 Daniel Colascione <dancol@dancol.org>
5792 * data.c (Ffset): Abort if we're trying to set a function call to
5795 * lisp.h (ARRAYELTS): New macro.
5797 * alloc.c: Include execinfo.h if available.
5798 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5799 (suspicious_free_record): New structure.
5800 (suspicious_objects, suspicious_object_index)
5801 (suspicious_free_history, suspicious_free_history_index):
5803 (find_suspicious_object_in_range, detect_suspicious_free)
5804 (Fsuspicious_object): New functions.
5805 (cleanup_vector): Call find_suspicious_object_in_range.
5807 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5809 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5810 width from font width (Bug#17163).
5812 * frame.c (x_set_frame_parameters): Calculate default values of
5813 new frame sizes only after all other frame parameters have been
5814 processed (Bug#17142).
5816 2014-04-02 Ken Brown <kbrown@cornell.edu>
5818 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5821 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5823 * xterm.c (x_draw_image_glyph_string): Adjust image background
5824 width accordingly when its x position is adjusted. (Bug#17115)
5826 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5828 * font.c (font_list_entities): Do not add empty vector to font cache.
5829 (font_matching_entity): Likewise. If matching entity is found, insert
5830 1-item vector with this entity instead of entity itself (Bug#17125).
5832 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5834 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5836 * fns.c (validate_subarray): Rename from validate_substring,
5837 since it works for vectors too. New arg ARRAY. Optimize for the
5838 non-nil case. Instead of returning bool, throw an error if out of
5839 range, so that the caller needn't do that. All uses changed.
5840 Report original values if out of range.
5841 (Fsubstring, Fsubstring_no_properties, secure_hash):
5842 Also optimize the case where FROM is 0 or TO is the size.
5844 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5846 * search.c (Freplace_match): Use make_specified_string.
5847 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5848 to catch bogus override face of glyph strings.
5849 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5850 Move common substring range checking code to...
5851 (validate_substring): ...this function.
5853 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5855 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5857 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5859 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5860 bar is zero height, just return (Bug#16976).
5861 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5863 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5865 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5866 is nil. If waiting for toolbar to complete, force a redraw.
5868 2014-03-28 Glenn Morris <rgm@gnu.org>
5870 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5871 (emacs_bugreport): New variable.
5872 (usage_message): Use PACKAGE_BUGREPORT.
5873 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5875 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5877 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5879 Port recent signal-related changes to FreeBSD.
5880 Problem reported by Herbert J. Skuhra.
5881 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5882 Move decls from here ...
5883 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5885 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5887 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5888 and width of image background when it is displayed with a 'box'
5891 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5893 More backward-compatible fix to char-equal core dump (Bug#17011).
5894 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5895 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5897 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5899 * image.c (init_svg_functions): When loading SVG-related libraries,
5900 free already loaded libraries if the initialization fails.
5901 (rsvg_handle_set_size_callback): Remove declaration, unused.
5903 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5905 Fix core dump in char-equal (Bug#17011).
5906 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5907 unibyte buffers, as we can't tell whether the characters are
5910 * insdel.c (adjust_markers_for_delete): Remove unused local.
5912 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5914 Have (MARKER . ADJUSTMENT) undo records always be immediately
5915 after their corresponding (TEXT . POS) record in undo list.
5917 * lisp.h (record-delete): New arg record_markers.
5918 (record_marker_adjustment): No longer needed outside undo.c.
5919 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5920 adjustments to undo.c's record_marker_adjustments. Note that
5921 fileio.c's decide_coding_unwind is another caller to
5922 adjust_markers_for_delete. Because it has undo list bound to t,
5923 it does not rely on adjust_markers_for_delete to record marker
5925 (del_range_2): Swap call to record_delete and
5926 adjust_markers_for_delete so as undo marker adjustments are
5927 recorded before current deletion's adjustments, as before.
5928 (adjust_after_replace):
5929 (replace_range): Pass value for new record_markers arg to
5931 * undo.c (record_marker_adjustment): Rename to
5932 record_marker_adjustments and made static.
5933 (record_delete): Check record_markers arg and call
5934 record_marker_adjustments.
5935 (record_change): Pass value for new record_markers arg to
5937 (record_point): at_boundary calculation no longer needs to account
5938 for marker adjustments.
5940 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5942 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5945 2014-03-26 Glenn Morris <rgm@gnu.org>
5947 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5949 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5951 * buffer.c (struct sortvec): Add field `spriority'.
5952 (compare_overlays): Use it.
5953 (sort_overlays): Set it.
5955 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5957 * xdisp.c (redisplay_window): If all previous attempts to find the
5958 cursor row failed, try a few alternatives before falling back to
5959 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5961 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5963 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5964 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5966 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5967 variables on Windows.
5969 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5971 * w32.c (unsetenv): Remove unused var `retval'.
5972 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5974 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5975 (start_watching): Remove unused var `thr'.
5977 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5978 (find_child_console): Remove unnecesary var `thread_id'.
5980 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5981 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5983 2014-03-26 Glenn Morris <rgm@gnu.org>
5985 * filelock.c (Flock_buffer): Doc tweak.
5987 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5988 * emacs.c (shut_down_emacs):
5989 * fileio.c (Finsert_file_contents, write_region):
5990 * filelock.c (top-level, syms_of_filelock):
5991 * insdel.c (prepare_to_modify_buffer_1):
5992 CLASH_DETECTION is always defined now.
5994 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5996 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5997 DLL handle, to speed up thread startup.
5999 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6001 Handle sigmask better with nested signal handlers (Bug#15561).
6002 * atimer.c (sigmask_atimers): Remove.
6003 Remaining use rewritten to use body of this function.
6004 * atimer.c (block_atimers, unblock_atimers):
6005 * callproc.c (block_child_signal, unblock_child_signal):
6006 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6007 New arg OLDSET. All callers changed.
6008 * atimer.c (block_atimers, unblock_atimers):
6009 * callproc.c (block_child_signal, unblock_child_signal):
6010 * keyboard.c (handle_interrupt):
6011 * sound.c (vox_configure, vox_close):
6012 Restore the old signal mask rather than unilaterally clearing bits
6013 from the mask, in case a handler is running within another
6014 handler. All callers changed.
6015 * lisp.h, process.c, process.h, term.c:
6016 Adjust decls and callers to match new API.
6017 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6018 signal handlers aren't supposed to use floating point anyway.
6019 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6021 2014-03-23 Daniel Colascione <dancol@dancol.org>
6023 Split gc_sweep into discrete functions for legibility and better
6026 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6027 (sweep_vectors): Fix typo in comment.
6028 (sweep_conses, sweep_floats, sweep_intervals)
6029 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6030 (gc_sweep): Call new functions, to which existing functionality is
6032 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6034 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6036 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6038 2014-03-23 Daniel Colascione <dancol@dancol.org>
6040 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6041 only if xic_style calls for it. This change allows Emacs to work
6042 with ibus. Also, don't leak resources if create_frame_xic fails,
6043 and stop caching xic_style across different displays.
6044 (supported_xim_styles): Make const.
6045 (best_xim_style): Remove first parameter: it's always just
6046 supported_xim_styles. Change to look at supported_xim_styles
6049 2014-03-23 Daniel Colascione <dancol@dancol.org>
6051 * term.c (init_tty): Rearrange condition for clarity; print
6052 appropriate diagnostic.
6054 2014-03-23 Daniel Colascione <dancol@dancol.org>
6056 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6057 array. (ASAN caught.)
6059 2014-03-22 Glenn Morris <rgm@gnu.org>
6061 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6063 2014-03-22 Daniel Colascione <dancol@dancol.org>
6065 * process.c (conv_sockaddr_to_lisp): When extracting the string
6066 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6068 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6070 Fix regression introduced by patch for Bug#10500.
6071 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6072 * w32term.c (x_draw_image_relief): Likewise.
6074 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6076 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6077 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6078 maximize a frame for odd default fonts.
6080 2014-03-21 Glenn Morris <rgm@gnu.org>
6082 * minibuf.c (history-length): Increase default from 30 to 100.
6084 2014-03-21 Daniel Colascione <dancol@dancol.org>
6086 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6087 every time we switch to minibuffer.
6089 * alloc.c (lisp_align_malloc, allocate_string_data)
6090 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6091 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6093 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6095 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6096 support more "verbs".
6098 2014-03-21 Daniel Colascione <dancol@dancol.org>
6100 Always prohibit dumping a dumped Emacs.
6102 * emacs.c (might_dump): New variable.
6103 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6104 * lisp.h (might_dump): Declare.
6105 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6107 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6109 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6111 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6113 * doc.c (store_function_docstring): Warn when we don't know where to
6115 (Fsubstitute_command_keys): Don't advertise the fact that
6116 text-properties are dropped, since we think it's a bug that we'll fix.
6118 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6119 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6120 * frame.c (frame_garbaged): Make "docstring" more precise.
6122 2014-03-20 Glenn Morris <rgm@gnu.org>
6124 * charset.c (init_charset): When we cannot find the charsets directory,
6125 mention if EMACSDATA is set.
6127 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6129 * fns.c (Frandom): Fix rare bug where the result isn't random.
6131 Fix porting inconsistency about rounding to even.
6132 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6133 This way, the unusual !HAVE_RINT case acts like the usual
6134 HAVE_RINT case, and we can fix the documentation accordingly.
6136 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6138 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6139 (w32_wnd_proc): Initialize the dwHoverTime member of
6140 TRACKMOUSEEVENT structure.
6142 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6144 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6146 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6148 * search.c (find_newline): Speed up the function when using the
6149 newline cache, by halving the number of calls to
6150 region_cache_forward and region_cache_backward. (Bug#16830)
6152 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6154 * buffer.c (Fset_buffer): Document return value (bug#17015).
6156 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6158 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6159 nil, always resize character wise to avoid potential loss of the
6160 mode line (Bug#16923 related).
6162 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6164 * frame.c (x_set_frame_parameters): Always calculate new sizes
6165 pixelwise to avoid potential loss when rounding.
6167 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6169 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6170 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6172 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6174 * w32.c (fstatat): Don't add an extra slash if the argument ends
6175 with a slash: this fails the subsequent call to stat_worker on
6176 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6178 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6180 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6182 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6184 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6186 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6187 when frame is only on one screen (Bug#14713).
6189 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6191 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6192 there's a valid wrap point in the display line, the last glyph
6193 cannot "just barely fit" on this row, because display_line doesn't
6194 let it. Instead, proceed as if the last glyph didn't fit, so that
6195 we eventually back up the iterator to the wrap point. This avoids
6196 delusional behavior of move_it_to, whereby it proceeds to the next
6197 display line, but sets current_x to zero for all the glyphs that
6198 without word-wrap would fit on the previous display line.
6199 One result was that visual-order cursor movement behaved erratically
6201 (Fmove_point_visually): Add code to find the x coordinate of the
6202 last character before wrap point, under word-wrap on a TTY.
6204 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6206 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6207 also return value of MOVE_POS_MATCH_OR_ZV from
6208 move_it_in_display_line_to, when moving from beginning of line to
6209 point's position. (Bug#16961)
6211 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6213 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6214 * window.c (Fselect_window): Explain NORECORD and
6215 `buffer-list-update-hook' in doc-string.
6217 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6219 * window.c (Fother_window_for_scrolling): Check that
6220 Vother_window_scroll_buffer is a buffer.
6222 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6224 * xterm.c (xim_initialize): Always pass a copy of resource name
6225 to XRegisterIMInstantiateCallback and eassert whether return
6226 value is True. Passing copy is important because Xlib doesn't
6227 make its own copy and resource name argument usually points to
6228 SSDATA (Vx_resource_name), which may be changed from Lisp.
6229 (xim_close_display): For XUnregisterIMInstantiateCallback,
6230 always eassert return value and pass exactly the same values
6231 as were used for XRegisterIMInstantiateCallback.
6232 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6233 sources to check why if you are interested.
6235 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6237 * dispnew.c (change_frame_size_1): Add new_lines instead of
6238 new_height, the latter may be still zero if passed as such.
6239 * window.c (Fwindow_pixel_height): Mention bottom divider in
6242 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6244 Fix "resource temporarily unavailable" with xgselect
6246 * xgselect.c: Include <stdbool.h>.
6247 (xg_select) [!USE_GTK]: Don't lose track of errno.
6249 Fix minor --enable-gcc-warnings issues.
6250 * widget.c (update_various_frame_slots, EmacsFrameResize):
6251 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6253 2014-03-04 Ken Brown <kbrown@cornell.edu>
6255 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6256 represent the actual adjustment needed for alignment.
6258 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6260 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6261 needed, and don't reallocate if the initial allocation already
6262 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6264 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6266 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6269 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6271 * cmds.c (delete-char): Update docstring pointing out that the
6272 function ignores `delete-active-region' and `overwrite-mode'.
6274 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6276 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6278 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6279 allocated buffer due to alignment.
6280 (freehook): If the block to be freed was allocated by
6281 'aligned_alloc', find its real pointer before calling 'free'.
6283 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6286 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6288 * font.c (toplevel): Adjust comment about font cache layout.
6289 (font_clear_cache): Fix to match real font cache layout.
6290 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6291 (Fframe_font_cache) [FONT_DEBUG]: New function.
6292 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6294 Avoid crashes when X fonts are erroneously freed on reused X
6295 'Display *' connection data (Bug#16069). Note that X font
6296 resources still may be leaked, but currently there is no way
6297 to completely avoid it.
6298 * xterm.h (struct x_display_info): New member x_id. Add comments.
6299 * xterm.c (x_display_id): New variable.
6300 (x_term_init): Assign identifier to each opened X connection.
6301 * xfont.c (struct xfont): New member x_display_id.
6302 (xfont_open): Initialize it with frame's display id.
6303 (xfont_close): Check whether font's display id matches the one
6304 recorded for the given display. Adjust comment.
6305 * xftfont.c (struct xftfont_info):
6306 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6308 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6310 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6311 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6312 killed Vother_window_scroll_buffer.
6313 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6315 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6317 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6318 that start with more than 2 slashes as UNCs. (Bug#16751)
6320 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6322 Fix a few crashes and leaks when cloning C strings.
6323 * alloc.c, lisp.h (dupstring): New function.
6324 * gtkutil.c (xg_get_font):
6325 * term.c (tty_default_color_capabilities):
6326 * xsettings.c (store_monospaced_changed)
6327 (store_font_name_changed, parse_settings)
6328 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6329 This avoids some unlikely crashes due to accessing freed storage,
6330 and avoids some minor memory leaks in the more-typical case.
6332 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6334 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6335 cursor when modeline can't be dragged (Bug#16647).
6337 2014-02-28 Glenn Morris <rgm@gnu.org>
6339 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6340 from custom-delayed-init-variables. (Bug#11565)
6342 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6344 More fixes for mouse glyph calculations (Bug#16647).
6345 * window.c (coordinates_in_window): In intersection of
6346 horizontal and vertical window dividers prefer the horizontal
6347 one. Add some extra parens to last fix.
6348 (window_relative_x_coord): Return x-coordinate for header and
6350 * xdisp.c (remember_mouse_glyph): In text area don't extend
6351 glyph into mode line to show the vertical drag cursor there
6352 immediately. Subdivide mouse glyphs in right fringes to show a
6353 horizontal drag cursor as soon as we enter the "grabbable width"
6354 portion. Handle vertical border case separately. Do not
6355 subdivide window divider areas.
6356 (note_mouse_highlight): On bottom divider of bottommost windows
6357 show vertical drag cursor only when the minibuffer window can be
6360 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6362 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6363 reset by the face of the object just displayed. See also bug#76.
6364 (get_next_display_element): If the string came from a display
6365 property, examine the box face attribute at it->position, not at
6366 it->current.pos, since the latter was not updated yet. (Bug#16870)
6367 (handle_face_prop): Improve commentary.
6369 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6371 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6372 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6374 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6376 Fixes around Bug#16647.
6377 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6378 ON_BOTTOM_DIVIDER cases.
6379 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6380 only if the window has no right divider.
6381 (Fcoordinates_in_window_p): Fix doc-string.
6383 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6385 * lread.c (Funintern): Fix doc to match advertised calling convention.
6387 2014-02-24 Daniel Colascione <dancol@dancol.org>
6389 * keyboard.c (read_char): Close race that resulted in lost events.
6391 2014-02-22 Glenn Morris <rgm@gnu.org>
6393 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6394 * window.c (window-resize-pixelwise): Doc fixes.
6396 * process.c (Finternal_default_process_filter)
6397 (Finternal_default_process_sentinel): Doc tweaks.
6399 2014-02-21 Glenn Morris <rgm@gnu.org>
6401 * process.c (Fprocess_buffer, Faccept_process_output)
6402 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6405 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6407 * window.c (Fwindow_scroll_bar_width): New function.
6409 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6411 Pacify GCC when configuring with --enable-gcc-warnings.
6412 * xdisp.c (move_it_in_display_line_to) [lint]:
6413 Initialize recently-added local.
6415 2014-02-21 Daniel Colascione <dancol@dancol.org>
6417 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6419 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6421 * xdisp.c (init_iterator): Don't dereference a bogus face
6422 pointer. (Bug#16819)
6423 (try_cursor_movement): Don't use cursor position if
6424 set_cursor_from_row failed to compute it. This avoids assertion
6425 violations in MATRIX_ROW.
6426 (move_it_in_display_line_to): Save the iterator state in ppos_it
6427 only once per call. Reimplement the method used to return to the
6428 best candidate position if all the positions found in display line
6429 are beyond TO_CHARPOS. This cuts down the number of calls to
6430 bidi_shelve_cache, which moves a lot of stuff when lines are long
6431 and include bidirectional text. (Bug#15555)
6433 2014-02-20 Glenn Morris <rgm@gnu.org>
6435 * data.c (Fdefalias): Doc fix.
6437 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6439 * xdisp.c (display_line): Fix horizontal scrolling of large images
6440 when fringes are turned off. This comes at a price of not
6441 displaying the truncation/continuation glyphs in this case.
6444 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6445 CreateDIBSection returns an error indication, zero out *ximg after
6446 destroying the image. This avoids crashes in memory allocations
6447 due to the fact that some of the callers also call
6448 x_destroy_x_image, which will attempt to free an already free'd
6451 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6453 * widget.c (update_various_frame_slots): Don't set
6454 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6456 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6458 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6460 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6462 temacs --daemon fix (Bug#16599).
6463 * emacs.c (main): Initialize daemon_pipe[1] here ...
6464 (syms_of_emacs): ... instead of here.
6466 2014-02-16 Anders Lindgern <andlind@gmail.com>
6468 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6471 2014-02-16 Daniel Colascione <dancol@dancol.org>
6473 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6474 (xd_get_connection_address): Use it.
6475 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6476 xd_get_connection_address because the latter signals if the bus
6477 we're trying to close is already disconnected.
6479 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6481 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6482 argument to CreateThread. This avoids segfaults on Windows 9X.
6483 Reported by oslsachem <oslsachem@gmail.com>.
6485 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6487 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6488 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6489 (check_lseek): New function, to report lseek errors.
6490 (save_data_space, update_file_ptrs, read_header, write_header)
6491 (copy_file, copy_rest, unexec): Use these news functions.
6492 (update_file_ptrs): Don't assume wraparound behavior when
6493 converting a large size_t value to off_t.
6495 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6497 * composite.c (fill_gstring_header): Pass positions as C integers
6498 and move parameters checking to...
6499 (Fcomposition_get_gstring): ...this function. Handle case when
6500 buffer positions are in reversed order and avoid crash (Bug#16739).
6502 * buffer.c (validate_region): Mention current buffer in error message.
6504 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6506 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6508 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6510 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6512 2014-02-11 Glenn Morris <rgm@gnu.org>
6514 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6515 Replace refs to "OpenStep" in messages.
6517 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6519 Avoid "." at end of error diagnostics.
6520 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6521 * font.c (Ffont_at):
6522 * nsfns.m (ns_display_info_for_name):
6523 * nsselect.m (Fx_own_selection_internal):
6524 * nsterm.m (performDragOperation:):
6525 Remove "." from end of diagnostic.
6527 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6529 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6530 unintuitive (bug#15824).
6531 (Fyes_or_no_p): Doc fix (bug#15456).
6533 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6535 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6537 * eval.c (call_debugger): When exiting the debugger, do not allow
6538 max_specpdl_size less than actual binding depth (Bug#16603).
6539 (syms_of_eval): Adjust docstring.
6541 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6543 * cmds.c (Fself_insert_command): Output a clearer error message on
6544 negative repetitions (bug#9476).
6546 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6548 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6550 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6552 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6554 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6556 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6558 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6560 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6562 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6564 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6565 `exit' works (bug#15865).
6567 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6569 Constrain window box/body sizes and margin widths (Bug#16649).
6570 * xdisp.c (window_box_width): Don't return less than zero.
6571 (window_box_left_offset, window_box_right_offset): Don't return
6572 more than the window's pixel width.
6573 * window.c (window_body_height, window_body_width): Don't return
6575 (window_resize_apply): Adjust margin width, if necessary.
6577 2014-02-07 Glenn Morris <rgm@gnu.org>
6579 * nsterm.m (syms_of_nsterm): Doc fix.
6581 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6583 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6584 New variables: pointers through which to call the respective APIs.
6585 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6586 (filename_from_ansi, sys_link, check_windows_init_file):
6587 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6588 This is required on Windows 9X, where we dynamically load
6589 UNICOWS.DLL which has their non-stub implementations.
6590 (maybe_load_unicows_dll): Assign addresses to these 2 function
6591 pointers after loading UNICOWS.DLL.
6593 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6594 MultiByteToWideChar and WideCharToMultiByte through function
6597 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6600 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6602 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6603 for OSX >= 10.9 if separate spaces are used.
6604 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6606 2014-02-06 Glenn Morris <rgm@gnu.org>
6608 * buffer.c (cache-long-scans): Doc fix.
6610 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6612 * w32fns.c (Fw32_shell_execute): Doc fix.
6614 2014-02-05 Bastien Guerry <bzg@gnu.org>
6616 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6617 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6619 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6621 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6622 outside the window (Bug#16649).
6624 * xdisp.c (note_mouse_highlight): When entering a margin area show
6625 a non-text cursor (Bug#16647).
6627 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6629 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6630 It prompted a compile-time diagnostic on GNU/Linux.
6631 Simplify to remove the need for the label.
6633 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6635 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6636 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6637 to show it; otherwise return 'unsupported--w32-dialog' to signal
6638 to the caller that emulation with menus is necessary.
6639 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6641 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6643 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6646 * menu.c (Fx_popup_dialog): Don't condition the call to
6647 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6648 special symbol 'unsupported--w32-dialog', emulate the dialog with
6649 a menu by calling x-popup-menu.
6651 * menu.h (Qunsupported__w32_dialog): New extern variable.
6653 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6655 * keyboard.c (kbd_buffer_get_event): Read file notification events
6658 * xgselect.c (xg_select): Read glib events in any case, even if
6659 there are no file descriptors to watch for. (Bug#16519)
6661 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6663 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6664 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6665 * w32term.c (w32_draw_window_divider): Handle first and last
6667 * w32term.h (w32_fill_area_abs): New function.
6668 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6670 * xfaces.c (realize_basic_faces): Handle new face ids.
6671 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6672 and bottom divider width.
6673 * xterm.c (x_draw_window_divider): Handle first and last pixels
6676 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6678 * print.c (Fexternal_debugging_output): Add cast to pacify
6679 --enable-gcc-warnings.
6680 * eval.c (call_debugger): Grow specpdl if the debugger was
6681 entered due to specpdl overflow (Bug#16603) and allow more
6682 specpdl space for the debugger itself.
6684 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6686 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6689 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6691 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6692 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6694 * print.c (Fexternal_debugging_output): If the argument character
6695 is non-ASCII, encode it with the current locale's encoding before
6696 writing the result to the terminal. (Bug#16448)
6698 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6699 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6702 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6704 * process.c (create_process): Reset SIGPROF handler in the child.
6705 * callproc.c (call_process): Likewise.
6707 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6709 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6711 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6713 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6714 of zero to print strings, GDB doesn't like it.
6716 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6717 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6718 we still use correct addresses. (Bug#16576)
6720 2014-01-27 K. Handa <handa@gnu.org>
6722 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6723 to preserve the code detection behavior of 24.3.
6724 * coding.h (struct coding_system): New member detected_utf8_bytes.
6725 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6726 (decode_coding_gap): Use short cut for UTF-8 file reading only
6727 when coding->detected_utf8_bytes equals to coding->src_bytes.
6728 * fileio.c (Finsert_file_contents): Cancel the previous change.
6730 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6732 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6733 that are not visible.
6735 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6737 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6738 is grabbed (Bug#16565).
6740 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6742 * xdisp.c (last_max_ascent): Re-remove after erroneously
6743 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6745 (move_it_to): Re-remove reference to last_max_ascent.
6746 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6747 max_descent here instead of calling line_bottom_y.
6750 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6752 * terminal.c (initial_free_frame_resources): New function.
6753 (init_initial_terminal): Install new hook to free face cache
6754 on initial frame and avoid memory leak. For details, see
6755 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6756 * xfaces.c (free_frame_faces): Adjust comment.
6758 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6760 * data.c (Fstring_to_number): Document results if unparsable
6763 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6765 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6767 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6769 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6770 * coding.c (detect_coding_utf_8, emacs_mule_char)
6771 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6772 (check_utf_8, decode_coding):
6773 * coding.h (struct coding_system.errors):
6774 Use ptrdiff_t, not int, for integer values derived from buffer and
6777 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6778 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6779 before invoking decode_coding_gap, since there's just one block.
6781 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6783 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6784 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6785 too early. Again run change_frame_size before assigning menu-
6788 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6790 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6791 arrives, call x_check_fullscreen, in case the new display has a
6792 different resolution. (Bug#16517)
6794 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6796 * term.c (read_menu_input): If the selected frame changes, exit
6798 (tty_menu_show): If the selected frame changes while we displayed
6799 a menu, throw to top level. (Bug#16479)
6801 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6803 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6805 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6807 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6808 * data.c (count_one_bits_word): Fix bug (negated comparison)
6809 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6811 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6813 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6814 Avoid undefined behavior by initializing display property bit of a
6815 string processed by the bidirectional iterator. For details, see
6816 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6818 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6820 Minor cleanup of previous change.
6821 * image.c (imagemagick_error, Fimagemagick_types):
6822 Omit some recently-introduced and unnecessary casts and assignments.
6824 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6826 Fix two memory leaks discovered with Valgrind.
6827 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6828 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6830 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6832 Fixes in window size functions around Bug#16430 and Bug#16470.
6833 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6834 (Fwindow_mode_line_height, Fwindow_header_line_height)
6835 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6836 Minor doc-string adjustments.
6837 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6838 Rewrite doc-strings.
6839 (window_body_height, window_body_width): Do not count partially
6840 visible lines/columns when PIXELWISE is nil (Bug#16470).
6841 (Qfloor, Qceiling): New symbols.
6843 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6845 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6846 when the image cache is not yet allocated. (Bug#16509)
6848 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6850 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6851 re-attach intervals to its base buffer (Bug#16502).
6852 * intervals.c (set_interval_object): Move from here...
6853 * intervals.h (set_interval_object): ... to here. Fix comments.
6855 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6857 Avoid undefined behavior by initializing buffer redisplay bit.
6858 Problem reported by Dmitry Antipov in
6859 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6860 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6862 Revert some of the CANNOT_DUMP fix (Bug#16494).
6863 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6865 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6867 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6868 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6869 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6870 they are replaced by macros that expand into direct calls to the
6871 corresponding functions from GDI32.DLL.
6872 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6873 variables in the Cygwin build, they are unused.
6875 2014-01-19 K. Handa <handa@gnu.org>
6877 * composite.c (composition_update_it): Fix previous change.
6879 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6881 Fix file name handling on MS-Windows 9X.
6882 * w32.c (maybe_load_unicows_dll): New function.
6884 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6885 on, to make sure we can convert file names to and from UTF-8 on
6886 Windows 9X. This fixes a failure to start up because Emacs cannot
6887 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6889 * w32font.c [WINDOWSNT]: Include w32.h.
6890 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6891 of implementing the same stuff.
6892 Remove now unused g_b_init_is_windows_9x.
6894 * w32.h (maybe_load_unicows_dll): Add prototype.
6896 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6898 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6899 switch to single keyboard. Prevents daemon crashes when a new
6900 client connects while we show a TTY menu in an existing client.
6903 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6905 Fix MinGW64 porting problem with _setjmp.
6906 Reported by Eli Zaretskii in:
6907 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6908 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6909 the old _setjmp and _longjmp. All uses changed.
6911 2014-01-13 Daniel Colascione <dancol@dancol.org>
6913 * textprop.c (Fremove_list_of_text_properties):
6914 Correctly handle reaching the end of the interval tree. (Bug#15344)
6916 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6918 * xdisp.c (resize_mini_window): Round height to a multiple of
6919 frame's line height. Fix bug in calculation of window start
6920 position (Bug#16424).
6922 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6924 * macfont.m: Include termchar.h.
6925 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6926 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6927 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6928 *_WITH_GC_* to take face and f as parameters.
6929 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6930 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6932 2014-01-13 Daniel Colascione <dancol@dancol.org>
6934 Fix menu item updating in the presence of the Unity global menu
6937 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6938 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6940 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6941 updating menus; explain why.
6942 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6943 problem it's supposed to solve and it interferes with detecting
6944 the presence of a global menu.
6945 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6948 2014-01-11 K. Handa <handa@gnu.org>
6950 * composite.c (composition_update_it): Fix indexing of
6951 LGSTRING_CHAR (Bug#15984).
6953 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6955 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6957 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6959 * xdisp.c (try_window_id): Don't use this function's optimizations
6960 if overlays in the buffer displayed by the window have changed
6961 since last redisplay. (Bug#16347)
6962 (message_dolog): Fix indentation.
6964 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6966 * frame.c (frame_resize_pixelwise): Fix doc-string.
6968 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6970 Fix handling of internal borders (Bug#16348).
6971 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6972 Remove internal border width from pixel width of windows.
6973 (change_frame_size_1): Don't return early when frame's pixel
6974 size changes - we still have to record the new sizes in the
6976 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6977 also when toolbar gets larger.
6978 * window.c (check_frame_size): Include internal_border_width in
6980 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6981 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6982 In non-toolkit/non-GTK version clear internal border.
6983 * xterm.c (x_clear_under_internal_border): New function for
6984 non-toolkit/non-GTK version.
6985 (x_after_update_window_line): In non-toolkit/non-GTK version
6987 (handle_one_xevent, x_set_window_size):
6988 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6989 * xterm.h (x_clear_under_internal_border): Extern it.
6991 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6993 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6994 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6997 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6999 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7000 last value of point is not equal to buffer's point. (Bug#16129)
7002 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7005 * nsterm.h (updateCollectionBehavior): Rename from
7006 updateCollectionBehaviour. All uses changed.
7008 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7009 * Makefile.in (SETFATTR): New macro.
7010 (temacs$(EXEEXT)): Use it.
7012 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7014 Fix maximization behavior on Windows (Bug#16300).
7015 * w32fns.c (w32_fullscreen_rect): Don't handle
7016 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7017 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7018 of SetWindowPos. Restore last placement also when leaving
7019 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7020 but the FULLSCREEN_BOTH case.
7022 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7025 * data.c (arithcompare_driver):
7026 * fileio.c (Fcar_less_than_car):
7027 * fns.c (internal_equal):
7028 * frame.c (delete_frame):
7029 * lisp.h (enum More_Lisp_Bits):
7031 Avoid C99 constructs that don't work in C89.
7032 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7033 to port to C89, which doesn't have 'long long'.
7034 (count_trailing_zero_bits): Use them.
7036 2014-01-03 Chong Yidong <cyd@gnu.org>
7038 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7040 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7042 Further adjust frame/window scrollbar width calculations.
7043 * window.c (apply_window_adjustment):
7044 Set windows_or_buffers_changed.
7045 (Fwindow_scroll_bars): Return actual scrollbar width.
7046 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7047 For non-toolkit builds again use 14 as minimum width and set
7048 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7049 * xterm.c (XTset_vertical_scroll_bar): Take width from
7050 WINDOW_SCROLL_BAR_AREA_WIDTH.
7051 (x_new_font): Rename wid to unit. Base calculation of new
7052 scrollbar width on toolkit used and make it analogous to that of
7053 x_set_scroll_bar_default_width.
7054 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7055 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7056 of GetSystemMetrics.
7057 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7058 WINDOW_SCROLL_BAR_AREA_WIDTH.
7059 (x_new_font): Make it correspond to changes in xterm.c.
7061 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7063 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7064 This is a cleaner way to fix the MinGW-w64 porting problem.
7065 Check for INTPTR_MAX misconfiguration.
7067 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7069 * search.c (newline_cache_on_off, find_newline): In indirect
7070 buffers, use the newline cache of the base buffer.
7072 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7073 buffer, invalidate the caches of its base buffer. (Bug#16265)
7075 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7076 buffers, use the width-run cache of the base buffer.
7078 * xdisp.c (redisplay_window): When the window displays an indirect
7079 buffer, and the character widths in the display table have
7080 changed, invalidate the width-run cache of the corresponding base
7083 * fileio.c (Finsert_file_contents): When invalidating the newline
7084 cache, consider the case of inserting into indirect buffer.
7086 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7087 In indirect buffers, use the paragraph cache of the base buffer.
7089 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7091 * window.c (grow_mini_window): Fix last change.
7093 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7095 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7097 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7099 * w32term.c (w32_initialize): Use LCID and LOWORD.
7101 * w32proc.c (create_child): Use pid_t for 5th argument.
7102 (IsValidLocale): Don't provide prototype for MinGW64.
7103 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7104 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7106 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7107 MinGW64 doesn't support.
7109 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7111 * w32.c (set_named_security_info): New function.
7112 (acl_set_file): Fall back on set_named_security_info if
7113 set_file_security fails.
7114 (g_b_init_set_named_security_info_w)
7115 (g_b_init_set_named_security_info_a): New static variables.
7116 (globals_of_w32): Initialize them to zero.
7117 (set_named_security_info): Set them to non-zero if the
7118 corresponding API is available.
7119 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7120 New function typedefs.
7122 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7124 Some more fixes following pixelwise resize changes including one
7126 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7127 of frame_resize_pixelwise.
7128 * widget.c (pixel_to_text_size): New function.
7129 (update_wm_hints): Have size hints respect value of
7130 frame_resize_pixelwise.
7131 (EmacsFrameResize): Alway process resize requests pixelwise.
7132 * window.c (grow_mini_window): Make sure mini window is at least
7134 * xdisp.c (display_menu_bar): Make sure menubar extends till
7136 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7137 (x_set_tool_bar_lines): Calculate pixelwise.
7138 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7139 frame_resize_pixelwise.
7141 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7143 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7144 variables not used there.
7146 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7148 * w32.c (sys_umask): New function. (Bug#16299)
7150 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7152 * dispnew.c (change_frame_size_1): Take old width of root window
7153 from that window's pixel width. (Bug#16284)
7155 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7157 Plain copy-file no longer chmods an existing destination (Bug#16133).
7158 * fileio.c (realmask): Now a static var, not a local.
7159 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7160 Remove arg STATPTR. All uses changed.
7161 (Fcopy_file): Do not alter permissions of existing destinations,
7162 unless PRESERVE-PERMISSIONS (renamed from
7163 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7164 Avoid race when testing for existing destinations and for
7165 when input and output files are the same.
7166 If changing the group fails, adjust both default and
7167 preserved permissions so that access is not granted to the
7169 (Fset_default_file_modes, init_fileio): Update realmask.
7170 (Fdefault_file_modes): Use realmask instead of calling umask.
7172 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7174 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7175 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7176 flags on the daemon pipe ends before execing.
7178 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7180 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7181 session. (Bug#14739)
7183 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7185 * callproc.c (Vexec_path): Document that exec-directory is in it.
7187 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7189 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7192 2013-12-27 Chong Yidong <cyd@gnu.org>
7194 * data.c (Fsymbol_function): Doc fix.
7196 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7198 Some more tinkering with Bug#16051.
7199 * window.c (resize_frame_windows): Don't let the size of the
7200 root window drop below the frame's default character size.
7201 Never ever delete any subwindows - let the window manager do the
7204 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7205 of toolbar lines needed when they exceed the height of the root
7207 (unwind_create_frame_1): New function.
7208 (Fx_create_frame): Generally inhibit calling the window
7209 configuration change hook here. Remove extra call to
7210 change_frame_size - it's not needed when we don't run the
7211 configuration change hook.
7213 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7215 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7216 On my Fedora 19 platform the core dumps were so big that
7217 my desktop became nearly catatonic.
7218 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7219 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7220 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7221 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7222 a clang-only syntax.
7223 * conf_post.h (__has_feature): New macro, if not already defined.
7224 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7225 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7227 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7229 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7230 is a file name. (Bug#16252)
7232 2013-12-25 Chong Yidong <cyd@gnu.org>
7234 * keyboard.c (Voverriding_terminal_local_map)
7235 (Voverriding_local_map): Doc fix.
7237 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7239 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7241 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7242 file name when it is submitted to ShellExecute. Simplify code.
7243 Don't test DOCUMENT for being a string, as that is enforced by
7244 CHECK_STRING. Doc fix.
7246 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7248 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7249 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7250 redisplay_tool_bar does. Improve and fix commentary.
7251 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7252 limits of the glyph matrices. (Bug#16051)
7253 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7254 only when the new size is different from the old one, and the new
7255 size can be achieved given the frame height.
7257 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7259 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7261 2013-12-23 Glenn Morris <rgm@gnu.org>
7263 * lread.c (Fload): Mention load-prefer-newer in doc.
7265 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7267 Handle Bug#16207 by being more restrictive when running hooks.
7268 * window.c (unwind_change_frame): New function.
7269 (Fset_window_configuration): Don't run configuration change hook
7270 while the frame configuration is unsafe. Call select_window
7273 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7275 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7277 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7279 * nsterm.h: Declare EmacsColor category.
7281 * nsterm.m (NSColor): Implement EmacsColor category.
7282 (ns_get_color): Use colorUsingDefaultColorSpace.
7283 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7285 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7287 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7289 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7290 having the PNG_NORETURN attribute, to avoid compiler warning in
7293 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7295 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7297 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7298 fringe background extension.
7299 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7300 because they are now always the same as `left' and `width',
7301 respectively. Remove code for the case that `width' and
7302 `sb_width' are different.
7304 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7306 Remove scroll_bar_actual_width from frames.
7307 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7308 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7309 (x_figure_window_size):
7310 * nsterm.m (x_set_window_size):
7311 * widget.c (set_frame_size):
7312 * w32term.c (x_set_window_size):
7313 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7314 scroll_bar_actual_width.
7316 Convert scroll_bar members to integers on Windows.
7317 * w32term.h (struct scroll_bar): Convert top, left, width,
7318 height, start, end and dragging to integers.
7319 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7321 * w32term.c (w32_set_scroll_bar_thumb)
7322 (w32_scroll_bar_handle_click): Remove XINT conversions for
7323 scroll_bar members. Treat bar->dragging as integer.
7324 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7325 first element. Remove XINT conversions for scroll_bar members.
7326 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7327 Remove XINT conversions for scroll_bar members.
7329 Fix assignment for new window total sizes.
7330 * window.c (Fwindow_resize_apply_total): Assign values for
7333 2013-12-20 Chong Yidong <cyd@gnu.org>
7335 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7336 argument to `append'.
7338 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7340 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7341 current text face, for extending the face of the display margins.
7344 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7345 Doc fix. (Bug#16190)
7347 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7349 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7352 * nsterm.m (Qfile, Qurl): New.
7353 (EV_MODIFIERS2): New macro.
7354 (EV_MODIFIERS): Use EV_MODIFIERS2.
7355 (ns_term_init): Remove font and color from DND, does not work on
7356 newer OSX, and other ports don't have them.
7357 (performDragOperation:): Handle modifiers used during drag.
7358 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7359 Remove global Lisp variables used to communicate with ns-win.el.
7360 Remove font and color handling.
7361 (syms_of_nsterm): Defsym Qfile and Qurl.
7363 2013-12-19 Anders Lindgren <andlind@gmail.com>
7365 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7366 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7368 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7369 (constrainFrameRect): Remove special case nr_screens == 1.
7370 Don't constrain size to size of view.
7372 * nsterm.h (ns_output): Remove dont_constrain.
7374 2013-12-19 Anders Lindgren <andlind@gmail.com>
7376 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7378 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7380 Minor fixes for recent openp changes.
7381 * lisp.h (GCPRO7): New macro.
7382 * lread.c (openp): Use bool for boolean; all callers changed.
7383 Protect save_string from GC. Don't assume that file descriptors
7384 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7385 warning about uninitialized variable.
7387 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7389 * w32fns.c (emacs_abort): Use intptr_t as argument of
7390 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7392 2013-12-18 Glenn Morris <rgm@gnu.org>
7394 * lread.c (Fload): Pass load_prefer_newer to openp.
7395 Don't bother checking mtime if openp already did it.
7396 (openp): Add `newer' argument, to check all suffixes
7397 and find the newest file.
7398 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7399 * callproc.c (call_process):
7400 * charset.c (load_charset_map_from_file):
7401 * emacs.c (init_cmdargs):
7402 * image.c (x_create_bitmap_from_file, x_find_image_file):
7404 * lread.c (Flocate_file_internal):
7405 * process.c (Fformat_network_address):
7406 * sound.c (Fplay_sound_internal):
7407 * w32.c (check_windows_init_file):
7408 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7410 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7412 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7414 * w32.c (getloadavg): Don't index samples[] array with negative
7415 indices. Recover from wall-clock time being set backwards.
7417 * w32term.c (w32_initialize): Declare the argument of
7418 set_user_model as const.
7420 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7421 (w32_menu_show): Constify some arguments passed to MessageBox.
7423 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7424 to initialize Lisp objects.
7426 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7427 initialize Lisp objects.
7429 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7430 use variables used only on X under that condition.
7432 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7433 variables not used there.
7435 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7437 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7438 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7440 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7442 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7443 code, revealed in presence of R2L characters, character
7444 compositions, and display vectors. A better fix for Bug#16148.
7445 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7446 GTK and NS builds, they don't have this member of struct frame.
7448 * dispextern.h (struct composition_it): Correct a comment for the
7451 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7453 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7454 This prevents a compilation error on C compilers that do not
7455 default functions to return 'int' if not declared. Also, add
7456 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7457 since it now uses inline functions.
7459 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7461 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7462 display margins on mode line, header line, and in the frame's
7463 tool-bar window. (Bug#16165)
7465 2013-12-16 Andreas Schwab <schwab@suse.de>
7467 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7469 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7471 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7474 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7476 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7478 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7480 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7481 intended to find bogus pointers in font objects (Bug#16140).
7482 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7483 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7484 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7485 Disable for MS-Windows due to Bug#15876; apparently this
7486 requires more or less substantial changes in fontset code.
7487 * xfont.c (xfont_close):
7488 * xftfont.c (xftfont_close): Call x_display_info_for_display
7489 to check whether 'Display *' is valid (Bug#16093 and probably
7492 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7494 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7495 Reported by Juanma Barranquero <lekktu@gmail.com>.
7497 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7498 open a pty on MS-Windows. (Bug#16152)
7500 * emacs.c (decode_env_path): Fix bogus comparison against
7501 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7503 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7505 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7506 (Fx_file_dialog): Add parentheses around && to silence warning.
7508 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7510 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7512 * xdisp.c (extend_face_to_end_of_line): Extend background of
7513 non-default face in margin areas as well. (Bug#16151)
7514 (display_line): Call extend_face_to_end_of_line for continued
7515 lines as well, if the display margins have non-zero width.
7516 (set_glyph_string_background_width): When needed, set the
7517 extends_to_end_of_line_p flag on glyph strings to be drawn in
7518 margin areas, not only in the text area.
7520 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7523 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7525 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7526 Don't worry about verify_error being t, since it has to be a list.
7528 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7530 Use bool for boolean, focusing on headers.
7531 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7532 No need to include <stdbool.h>, since conf_post.h does it now.
7533 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7534 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7535 (SET_PER_BUFFER_VALUE_P):
7536 * ccl.c, ccl.h (setup_ccl_program):
7537 * ccl.h (CHECK_CCL_PROGRAM):
7538 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7539 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7540 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7541 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7542 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7543 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7544 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7545 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7546 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7547 (CHARSET_FAST_MAP_SET):
7548 * coding.c (decode_coding_ccl, encode_coding_ccl):
7549 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7550 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7551 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7552 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7553 (decode_coding_c_string):
7554 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7555 * conf_post.h (has_attribute):
7556 * dispextern.h (trace_redisplay_p)
7557 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7558 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7559 (SET_GLYPH_FROM_CHAR_GLYPH)
7560 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7561 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7562 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7563 (cursor_in_mouse_face_p):
7564 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7565 (blank_row, prepare_desired_row)
7566 (build_frame_matrix_from_leaf_window, make_current)
7567 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7568 (update_window, scrolling_window, update_frame_line):
7569 * disptab.h (GLYPH_FOLLOW_ALIASES):
7570 * editfns.c (Fformat):
7571 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7572 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7573 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7574 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7575 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7576 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7577 (FONT_DEFERRED_LOG):
7578 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7579 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7580 (FRAME_MOUSE_UPDATE):
7581 * fringe.c (Fdefine_fringe_bitmap):
7582 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7583 (x_create_bitmap_from_xpm_data, xpm_load_image):
7584 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7585 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7586 (MERGE_INTERVAL_CACHE):
7587 * keymap.h (KEYMAPP):
7588 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7589 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7590 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7591 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7592 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7593 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7594 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7595 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7596 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7597 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7598 (SETUP_BUFFER_SYNTAX_TABLE):
7599 * systime.h (timespec_valid_p):
7600 * term.c (save_and_enable_current_matrix):
7601 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7602 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7603 (redisplay_internal, try_window_reusing_current_matrix)
7604 (sync_frame_with_window_matrix_rows, try_window_id)
7605 (display_menu_bar, display_tty_menu_item, display_mode_line)
7606 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7607 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7608 * xmenu.c (xmenu_show):
7609 * xterm.c (use_xim, x_term_init):
7610 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7611 (struct x_bitmap_record):
7612 Use bool for booleans.
7613 * ccl.c (struct buffer_text):
7614 * ccl.h (struct ccl_program):
7615 * charset.h (struct charset):
7617 * coding.h (struct iso_2022_spec, struct coding_system):
7618 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7619 (struct glyph_string, struct face, struct face_cache)
7620 (struct bidi_string_data, struct bidi_it)
7621 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7623 * editfns.c (Fformat):
7624 * frame.h (struct frame):
7625 * fringe.c (struct fringe_bitmap):
7626 * intervals.h (struct interval):
7627 * keyboard.h (struct kboard):
7628 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7629 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7630 (struct Lisp_Buffer_Local_Value, union specbinding):
7631 * macfont.m (struct macfont_info):
7632 * process.h (struct Lisp_Process):
7633 * termchar.h (struct tty_display_info):
7634 * window.h (struct window):
7635 * xterm.h (struct x_output):
7636 Use bool_bf for boolean bit-fields.
7637 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7638 All callers changed.
7639 * ccl.h (struct ccl_program): Remove unused members private_state,
7640 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7642 (struct ccl_spec): Remove unused members cr_carryover,
7643 eight_bit_carryover.
7644 * conf_post.h: Include <stdbool.h>.
7645 (bool_bf): New type.
7646 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7647 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7648 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7649 'do { ... } while (false)' brackets.
7650 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7651 Args must now be expressions; all callers changed.
7652 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7653 (PRODUCE_GLYPHS): Simplify use of boolean.
7654 * fileio.c (Fcopy_file):
7655 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7656 * lisp.h (UNGCPRO): Return void, not int.
7657 (FOR_EACH_TAIL): Use void expression, not int expression.
7658 * region-cache.c: Reindent.
7659 * region-cache.h: Copy comments from region-cache.c, to fix
7660 incorrect remarks about booleans.
7662 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7664 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7665 when character at point is displayed from a display vector.
7668 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7670 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7671 now a list of certificate validation checks that will abort a
7672 connection with an error.
7673 (Fgnutls_boot): Document it and use it.
7675 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7677 * w32term.c (w32_enable_frame_resize_hack): New variable.
7678 (x_set_window_size): Use it to hack frame resizing on Windows
7681 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7683 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7684 Windows-specific code to w32.c. Change error message text to
7685 match that of Posix platforms.
7687 * w32.c (w32_copy_file): New function, most of the code copied and
7688 reworked from Fcopy_file. Improve error handling. Plug memory
7689 leak when errors are thrown. Support file names outside of the
7690 current codepage. (Bug#7100)
7692 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7694 * lread.c (load_path_default): Prototype.
7696 2013-12-13 Glenn Morris <rgm@gnu.org>
7698 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7699 (dump_path): Remove.
7700 (load-path-default): Remove `changed' argument.
7701 Do not set dump_path permanently. Simplify.
7702 (init_lread): Simplify.
7703 (syms_of_lread): Remove dump_path.
7705 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7707 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7708 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7709 2013-12-12 font-related change to avoid Bug#16128, which
7710 is quite hard to fix without even more substantial changes.
7712 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7714 * font.c (font_close_object): Check for live frame (Bug#16128).
7716 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7718 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7719 Return ptrdiff_t, not int, since it's a buffer size.
7720 Reindent/reparen some macros to a more Gnuish style.
7722 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7724 Avoid undefined behavior with huge regexp interval counts.
7725 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7726 since it's now specialized to interval counts. All uses changed.
7727 Do not assume wraparound on signed integer overflow.
7728 (regex_compile): Simplify based on the above changes.
7730 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7732 Support file names on MS-Windows that use characters outside of
7733 the current system codepage. (Bug#7100)
7735 * w32.c (get_file_security, set_file_security)
7736 (create_symbolic_link): Separate pointers and boolean flags for
7737 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7738 non-zero, else the former.
7739 (codepage_for_filenames, filename_to_utf16, )
7740 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7742 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7744 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7745 Accept only one argument; all callers changed.
7746 (dostounix_filename): Remove the second argument, now works in
7747 UTF-8. All callers changed.
7748 (parse_root): Lose DBCS code.
7749 (get_long_basename, w32_get_short_filename, init_environment)
7750 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7751 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7752 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7753 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7754 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7755 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7757 (ansi_encode_filename): New function.
7758 (get_emacs_configuration, get_emacs_configuration_options):
7760 (add_volume_info, GetCachedVolumeInformation): Run the input file
7761 name through unixtodos_filename, to ensure it is stored and
7762 referenced in canonical form.
7763 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7764 (logon_network_drive, sys_link, utime): Improve error handling.
7765 (sys_access): New function.
7766 (hashval, generate_inode_val): Unused functions deleted.
7767 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7768 (check_windows_init_file): Convert error message from UTF-8 to
7769 ANSI codepage, for display in the message box.
7770 (globals_of_w32): Set w32_unicode_filenames according to the OS
7773 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7774 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7775 (syms_of_w32term): Declare w32-unicode-filenames.
7777 * w32proc.c (new_child, delete_child): Remove code that handled
7778 unused pending_deletion and input_file members of the child struct.
7779 (create_child, sys_spawnve): Convert all file names to ANSI
7780 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7781 name cannot be encoded in ANSI codepage. Don't use
7782 unixtodos_filename, mirror slashes by hand.
7783 (record_infile, record_pending_deletion): Functions deleted.
7784 (Fw32_short_file_name): Call w32_get_short_filename instead of
7787 * w32notify.c (add_watch): Work in Unicode mode when
7788 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7789 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7790 instead, do the same with Lisp primitives.
7792 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7793 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7794 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7795 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7796 (Fw32_shell_execute): Improve error reporting.
7797 (Fdefault_printer_name): Ifdef away for Cygwin.
7799 * w32.h (struct _child_process): Remove input_file and
7800 pending_deletion members that are no longer used.
7801 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7802 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7803 (ansi_encode_filename): New and updated prototypes.
7805 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7807 (unexec): Don't use dostounix_filename, it expects a file name in
7808 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7811 * fileio.c (Ffile_name_directory, file_name_as_directory)
7812 (directory_file_name, Fexpand_file_name)
7813 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7814 arguments of dostounix_filename.
7815 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7816 use MAX_UTF8_PATH for size of file-name strings.
7817 (emacs_readlinkat): Build an explicitly unibyte string for file
7819 (syms_of_fileio) <file-name-coding-system>:
7820 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7822 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7823 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7824 directories to UTF-8.
7825 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7826 environment, and each element of the input PATH, to UTF-8.
7828 * dired.c (file_attributes): Use build_unibyte_string explicitly
7829 to make Lisp strings from user and group names.
7831 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7834 * coding.c (decode_file_name, encode_file_name): New functions.
7836 * termcap.c (tgetent): Adapt to the change in arguments of
7839 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7842 * msdos.c (dostounix_filename, init_environment): Adapt to the
7843 change in arguments of dostounix_filename.
7845 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7846 [WINDOWSNT]: Encode file names passed to the image libraries in
7849 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7850 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7852 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7853 arguments of dostounix_filename.
7855 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7857 * font.h (struct font_entity) [HAVE_NS]: New field to record
7858 font driver which was used to create this entity.
7859 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7860 frame where the font was opened.
7861 (font_close_object): Add prototype.
7862 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7863 (font_close_object): Not static any more. Lost frame arg.
7864 Adjust comment and users.
7865 * alloc.c (cleanup_vector): Call font_close_object to adjust
7866 per-frame font counters correctly. If HAVE_NS, also call
7867 driver-specific cleanup for font-entity objects.
7868 * ftfont.c (ftfont_open):
7869 * nsfont.m (nsfont_open):
7870 * w32font.c (w32font_open_internal):
7871 * xfont.c (xfont_open):
7872 * xftfont.c (xftfont_open): Save frame pointer in font object.
7873 * macfont.m (macfont_open): Likewise.
7874 (macfont_descriptor_entity): Save driver pointer to be able
7875 to call its free_entity routine when font-entity is swept.
7876 * ftxfont.c (ftxfont_open): Add eassert because frame
7877 pointer should be saved by ftfont_driver.open.
7879 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7881 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7882 input polling is used. This is still meaningful for Cygwin, see
7883 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7884 * keyboard.c (poll_for_input_1, input_polling_used):
7885 Define unconditionally.
7886 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7887 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7888 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7889 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7890 (face_for_char): Likewise. Rearrange eassert and return ASCII
7891 face for CHAR_BYTE8_P.
7892 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7894 2013-12-11 Ken Brown <kbrown@cornell.edu>
7896 * dispextern.h (erase_phys_cursor):
7897 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7899 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7901 * nsterm.m (x_free_frame_resources):
7902 * term.c (tty_free_frame_resources):
7903 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7904 face cache because it's implied by free_frame_faces anyway.
7905 * w32term.c (x_free_frame_resources): Likewise. Do not call
7906 free_frame_faces twice.
7908 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7910 * editfns.c (Fformat_time_string): Mention %F in the doc.
7912 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7914 * window.c (resize_frame_windows): Don't return immediately when
7915 the root window's size doesn't change - the minibuffer window
7916 may still have to be repositioned/resized.
7917 * xfns.c (Fx_create_frame): Always change the frame size after
7918 initializing the frame's faces.
7919 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7920 change_frame_size should already have done it.
7921 (x_new_font): Assign new tool- and menu-bar heights.
7922 (x_set_window_size_1): Account for tool- and menu-bar heights
7923 (Bug#16013). Don't set pixel sizes since change_frame_size
7924 should already have done it.
7926 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7928 Remove the option of using libcrypto.
7929 * Makefile.in (LIB_CRYPTO): Remove.
7930 (LIBES): Don't use it.
7932 2013-12-11 Juri Linkov <juri@jurta.org>
7934 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7935 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7937 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7939 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7940 drawn tool bar items (Bug#16058).
7941 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7943 2013-12-09 Ken Brown <kbrown@cornell.edu>
7945 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7947 * lisp.h (get_frame_param): Adjust conditions for prototype
7950 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7952 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7953 Avoid unused macro warning if configured --without-xft.
7955 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7957 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7959 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7961 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7963 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7965 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7967 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7969 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7971 Use libcrypto's checksum implementations if available, for speed.
7972 * Makefile.in (LIB_CRYPTO): New macro.
7975 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7976 The macro didn't conform to C99 due to type mismatch,
7977 which caused compilation failure with Sun C 5.12,
7978 and it was confusing anyway. Include window.h to declare
7979 redisplay_other_windows.
7981 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7983 * window.c (set_window_buffer): Update mode line (bug#16084).
7985 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7987 Fix minor problems found by static checking.
7988 * keyboard.c (poll_for_input_1, input_polling_used):
7989 Define only if HAVE_NTGUI.
7990 * xmenu.c (popup_activate_callback): Omit unnecessary
7991 check against USE_X_TOOLKIT, which must be defined here anyway.
7992 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7995 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7997 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7999 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8001 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8003 * nsterm.m (x_set_window_size): Remove fprintf.
8004 (init): Define always. Set applicationDidFinishLaunchingCalled
8006 (applicationDidFinishLaunching:):
8007 Set applicationDidFinishLaunchingCalled.
8008 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8011 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8013 Pixel resize changes for NS (Bug#16049).
8014 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8015 height/width. row/cols are locals.
8016 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8017 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8018 (windowWillResize): Remove gsextra. Calculate extra as in
8020 (x_new_font): Don't change frame size if fullscreen.
8021 Change size pixelwise.
8023 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8024 comment in xfns.c. Change to pixelwise call.
8026 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8028 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8031 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8033 * xterm.c (input_signal_count): Remove.
8034 (x_dispatch_event): Define unconditionally.
8035 (x_make_frame_visible): Process X events until the frame
8036 is really visible (Bug#16027).
8037 * xterm.h (x_dispatch_event): Declare unconditionally.
8039 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8041 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8043 * nsterm.m (x_set_window_size): Handle pixelwise.
8045 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8047 * w32term.c (x_new_font):
8048 * xterm.c (x_new_font): Calculate new frame size from new font
8051 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8053 * lisp.h (FOR_EACH_TAIL): New macro.
8054 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8056 * window.c (select_window): Call second wset_redisplay before we change
8057 selected_window (bug#16034).
8059 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8061 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8063 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8065 * w32xfns.c: Include window.h, to avoid a compiler warning.
8067 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8069 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8070 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8071 window_scroll takes care of it.
8072 (Fset_window_point, Fdelete_other_windows_internal)
8073 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8074 (Fsplit_window_internal, Fdelete_window_internal)
8075 (Fresize_mini_window_internal, Fset_window_configuration)
8076 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8077 cause redisplay instead of forcing a complete redisplay.
8078 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8079 we're only affecting the selected_window.
8081 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8083 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8084 directional control characters. Update type and category
8085 determination according to the UBA from Unicode v6.3.
8086 (bidi_category_t): New category EXPLICIT_FORMATTING.
8088 * dispextern.h (bidi_type_t): Update to include new bidirectional
8089 properties introduced with Unicode v6.3. (Bug#16043)
8091 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8093 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8096 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8098 * font.c (font_list_entities): Remove dummy assignment.
8099 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8100 used on graphic displays only. Remove unused 'font_encoder' member.
8101 (struct font_bitmap): Remove unused 'extra' member.
8102 * nsfont.m (nsfont_open):
8103 * w32font.c (w32font_open_internal):
8104 * ftfont.c (ftfont_get_bitmap): Adjust users.
8106 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8108 Use bool for boolean.
8109 * tparam.c (tparam1):
8110 * undo.c (record_point, record_property_change):
8111 Use bool for boolean, for local vars that are always true or false.
8113 Minor integer overflow fixes (Bug#16033).
8114 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8115 This improves on the previous fix to this function.
8116 (window_resize_check): When summing up pixel counts, don't rely on
8117 undefined behavior if the sum overflows.
8119 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8121 * window.c (Fset_window_new_pixel): Don't choke at negative
8122 argument value (Bug#16033).
8124 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8125 to avoid crash in window_box_height.
8127 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8128 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8130 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8132 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8134 Minor integer overflow fixes.
8135 * window.c (Fset_window_new_pixel, grow_mini_window):
8136 * xdisp.c (Fwindow_text_pixel_size):
8137 Avoid undefined behavior on signed integer overflow.
8138 * xfns.c (x_set_mouse_color):
8139 Check that drag shape fits in 'unsigned', since that's what X wants.
8141 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8143 Improve reporting of fatal exception on MS-Windows.
8144 * w32fns.c (my_exception_handler): New function.
8145 (globals_of_w32fns): Set it up as the unhandled exception
8146 handler. Initialize exception code and address to zeros.
8147 (emacs_abort): If the exception code and address are available,
8148 print them at the beginning of the backtrace. Fix the format of
8149 printing addresses (was producing 0x0x12345678 on XP).
8152 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8154 * eval.c (Fbacktrace__locals): New function.
8155 (syms_of_eval): Defsubr it.
8157 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8159 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8160 Define here to unify between...
8161 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8162 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8164 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8166 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8168 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8169 fringe background extension.
8170 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8171 because they are now always the same as `left' and `width',
8172 respectively. Remove code for the case that `width' and
8173 `sb_width' are different.
8175 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8177 Fix minor problems found by static checking.
8178 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8179 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8180 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8182 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8184 * image.c (imagemagick_compute_animated_image): Don't crash if we
8185 have an animation with different-sized images (bug#15313).
8187 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8189 Remove some unused items introduced during pixelwise change.
8190 * window.c (window_resize_total_check): Remove unused function.
8191 * xdisp.c (remember_mouse_glyph): Remove unused label.
8192 (Ftool_bar_height): Move declaration inside #if.
8193 * xterm.c (x_set_window_size): Don't use r and c.
8195 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8197 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8200 * window.c (Fset_window_configuration): Comment out unused variables.
8202 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8204 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8206 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8208 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8210 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8211 HAVE_GNUTLS3 (Bug#16001).
8213 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8214 if interrupts are deferred (Bug#15801).
8216 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8218 Support resizing frames and windows pixelwise.
8219 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8220 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8221 (struct glyph_matrix): Replace window_left_col and
8222 window_top_line by window_pixel_left and window_pixel_top.
8223 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8225 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8226 (draw_window_divider, move_it_to, x_draw_right_divider)
8227 (x_draw_bottom_divider, change_frame_size): Add or fix
8229 * dispnew.c (change_frame_size_1): Change prototype.
8230 (adjust_glyph_matrix, required_matrix_width)
8231 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8232 values instead of lines and columns.
8233 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8234 WINDOW_TOTAL_FRINGE_WIDTH.
8235 (handle_window_change_signal, do_pending_window_change)
8236 (init_display): Adjusts calls of change_frame_size.
8237 (change_frame_size, change_frame_size_1): Handle pixelwise
8239 * frame.c (Qright_divider_width, Qbottom_divider_width):
8241 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8242 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8243 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8244 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8246 (set_frame_param): New function.
8247 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8248 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8249 (Ffringe_width, Fborder_width, Fright_divider_width)
8250 (Fbottom_divider_width): New functions, defsubr them.
8251 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8252 New argument pixelwise.
8253 (struct frame_parm_table): New members Qright_divider_width and
8254 Qbottom_divider_width.
8255 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8256 (x_report_frame_params): Handle Qright_divider_width and
8257 Qbottom_divider_width.
8258 (x_set_right_divider_width, x_set_bottom_divider_width):
8260 (frame_resize_pixelwise): New option.
8261 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8262 new_pixelwise, right_divider_width and bottom_divider_width;
8263 remove total_lines; rename text_lines, text_cols, new_text_lines
8264 and new_text_cols to text_height, text_width, new_height and
8265 new_width respectively.
8266 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8267 FRAME_TEXT_WIDTH respectively.
8268 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8269 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8270 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8272 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8273 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8274 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8275 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8276 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8277 (FRAME_TOTAL_COLS_ARG): Remove macro.
8278 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8279 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8280 (x_wm_set_size_hint): Handle frame pixel sizes.
8281 * indent.c (compute_motion, Fcompute_motion):
8282 Call window_body_width instead of window_body_cols.
8283 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8284 (make_lispy_position): Handle right and bottom dividers.
8285 (Fsuspend_emacs): Pixelize call of change_frame_size.
8286 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8287 * lisp.h: Extern set_frame_param.
8288 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8290 (Fx_create_frame): Add entry for vertical_drag_cursor.
8291 Pixelize call of change_frame_size.
8292 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8293 * nsterm.m (ns_update_window_end): Optionally draw right
8295 (x_set_window_size): Add argument pixelwise.
8296 Call check_frame_size and change_frame_size with pixelwise zero.
8297 (ns_draw_window_divider): New function.
8298 (ns_redisplay_interface): Add ns_draw_window_divider.
8299 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8300 (x_new_font): Call x_set_window_size with pixelwise zero.
8301 * print.c (print_object): For a window print its sequence
8303 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8304 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8305 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8306 (w32_createwindow): Use scroll bar area width.
8307 (w32_wnd_proc): Handle bottom divider width.
8308 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8309 (Fx_create_frame): Default divider width parameters.
8310 Caclulate sizes pixelwise. Add vertical drag cursor support.
8311 (x_create_tip_frame): Default divider widths to zero.
8312 Pixelize call to change_frame_size.
8313 (Fx_show_tip): Add handling of divider widths. Pixelize window
8315 (Fw32_frame_rect): New function.
8316 (frame_parm_handler w32_frame_parm_handlers): Add divider
8318 (Vx_window_vertical_drag_shape): Add variable.
8319 * w32inevt.c (resize_event, maybe_generate_resize_event):
8320 Pixelize change_frame_size calls.
8321 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8323 * w32term.c (w32_draw_window_divider): New function.
8324 (x_update_window_end): Handle right divider.
8325 (w32_draw_fringe_bitmap, x_scroll_run)
8326 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8327 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8328 Calculate new frame sizes pixelwise.
8329 (x_new_font): Pixelize call to x_set_window_size.
8330 (x_check_fullscreen): Pixelize call to change_frame_size.
8331 (x_set_window_size_1, x_set_window_size): New argument
8332 pixelwise. Calculate pixelwise.
8333 (x_wm_set_size_hint): Use scroll bar area width.
8334 (w32_redisplay_interface): Add w32_draw_window_divider.
8335 * w32term.h (struct w32_output): Add vertical drag cursor.
8336 * widget.c (set_frame_size, update_wm_hints)
8337 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8339 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8340 * window.c (sequence_number): Restore.
8341 (Fwindow_pixel_width, Fwindow_pixel_height)
8342 (Fwindow_mode_line_height, Fwindow_header_line_height)
8343 (window_pixel_to_total, Frun_window_scroll_functions)
8344 (Fset_window_new_pixel, window_resize_apply_total)
8345 (Fwindow_resize_apply_total): New functions.
8346 (window_body_height, window_body_width): Rename from
8347 window_body_lines. New argument PIXELWISE.
8348 Calculate pixelwise.
8349 (Fwindow_body_height, Fwindow_body_width): New argument
8351 (coordinates_in_window, window_relative_x_coord): Use window's
8352 pixel width instead of total width.
8353 (replace_window, recombine_windows): Initialize pixel values.
8354 (resize_root_window, resize_frame_windows, grow_mini_window)
8355 (shrink_mini_window): New argument PIXELWISE.
8356 Calculate pixelwise.
8357 (Fdelete_other_windows_internal, adjust_window_margins)
8358 (window_resize_check, window_resize_apply)
8359 (Fdelete_window_internal, Fresize_mini_window_internal)
8360 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8361 (check_frame_size): Rename arguments. New argument PIXELWISE.
8362 Calculate pixelwise.
8363 (set_window_buffer): Make samebuf bool. Run configuration change
8364 hook only if buffer changed.
8365 (Fset_window_buffer): Rewrite doc-string.
8366 (make_window): Initialize new_pixel slot.
8367 (Fwindow_resize_apply): Check pixel size of root window.
8368 (Fsplit_window_internal): Call 2nd argument pixel_size.
8369 Calculate pixelwise.
8370 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8372 (save_window_data): New slots frame_text_width,
8373 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8374 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8376 (Fcurrent_window_configuration, Fset_window_configuration)
8377 (save_window_save, compare_window_configurations): Handle new
8378 slots in save_window_data and saved_window.
8379 (Fset_window_scroll_bars): Fix doc-string.
8380 (window_resize_pixelwise): New variable.
8381 (coordinates_in_window, Fcoordinates_in_window_p):
8383 (make_parent_window): Adjust sequence_number.
8384 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8386 * window.h (struct window): New members new_pixel, pixel_left,
8387 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8388 (wset_new_pixel): New function.
8389 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8390 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8391 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8392 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8393 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8394 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8395 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8396 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8397 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8398 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8399 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8400 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8401 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8402 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8403 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8405 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8406 (window_body_width, check_frame_size): Adapt external declarations.
8407 * xdisp.c (last_max_ascent): New integer.
8408 (window_text_bottom_y): Handle bottom divider.
8409 (window_box_width, window_box_height): Calculate pixelwise.
8410 (get_glyph_string_clip_rects): Handle right divider.
8411 (remember_mouse_glyph): When windows are resized pixelwise
8412 proceed with width and height set to 1.
8413 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8415 (move_it_to): Calculate and return maximum x position
8417 (Fwindow_text_pixel_size): New function.
8418 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8419 (tool_bar_lines_needed): Rename to tool_bar_height.
8420 Calculate pixelwise.
8421 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8422 Calculate pixelwise.
8423 (redisplay_tool_bar): Calculate pixelwise.
8424 (redisplay_window): Calculate pixelwise. Handle dividers.
8425 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8426 (x_draw_vertical_border): Handle dividers.
8427 (define_frame_cursor1): Handle vertical drag cursor.
8428 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8429 (expose_window): Calculate pixelwise. Handle dividers.
8430 (init_xdisp): Initialize pixel values.
8431 * xfaces.c (Qwindow_divider): New face.
8432 (realize_basic_faces): Realize it.
8433 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8434 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8435 (x_set_scroll_bar_default_width): Default actual width to 16.
8436 (Fx_create_frame): Set sizes pixelwise.
8437 (x_create_tip_frame): Default divider widths to zero.
8438 Pixelize call of change_frame_size.
8439 (Fx_show_tip): Handle divider widths. Initial pixel position
8441 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8442 (Vx_window_vertical_drag_shape): New option.
8443 * xmenu.c (free_frame_menubar): Pixelize call of
8445 * xterm.c (x_draw_window_divider): New function.
8446 (x_update_window_end): Optionally draw right divider.
8447 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8448 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8449 (handle_one_xevent, x_new_font): Calculate pixelwise.
8450 (x_set_window_size_1, x_set_window_size): New argument
8451 pixelwise. Calculate pixelwise.
8452 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8453 (struct x_redisplay_interface): Add x_draw_window_divider.
8454 * xterm.h (struct x_output): Add vertical_drag_cursor.
8456 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8458 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8459 Set invisible frames's `redisplay' when a full redisplay is requested.
8460 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8461 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8462 (display_mode_lines): Set it here instead.
8464 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8466 * dispextern.h (set_window_update_flags): Remove.
8468 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8470 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8472 * xdisp.c (REDISPLAY_SOME_P): New macro.
8473 (redisplay_internal): Use it (bug#15999).
8474 (prepare_menu_bars, redisplay_window): Use it as well.
8476 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8478 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8480 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8481 (globals_of_w32font): Zero it out.
8482 (GetCharWidth32W_Proc): New function pointer.
8483 (get_char_width_32_w): New function.
8484 (compute_metrics): If get_glyph_outline_w returns an error, try
8485 get_char_width_32_w before declaring a failure. This avoids
8486 punishing raster (a.k.a. "bitmap") fonts by slowing down
8487 redisplay. (Bug#6364).
8489 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8491 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8492 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8493 highlight needs to be redisplayed. (Bug#15913)
8495 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8497 Fix minor problems found by static checking.
8498 * buffer.h (struct buffer_text, struct buffer):
8499 * frame.h (struct frame):
8500 * window.h (struct window):
8501 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8502 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8503 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8504 no-longer-valid use of HAVE_MENUS.
8505 * xdisp.c (propagate_buffer_redisplay): Now static.
8507 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8509 * xmenu.c (Fmenu_or_popup_active_p):
8510 * window.c (Fset_window_configuration):
8511 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8512 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8513 * fns.c (Fyes_or_no_p):
8514 * editfns.c (Fmessage_box, Fmessage_or_box):
8515 * alloc.c (make_save_ptr_ptr):
8516 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8518 * window.c (Fset_window_configuration): Move select_window later.
8520 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8522 Refine redisplay optimizations to only redisplay *some* frames/windows
8523 rather than all of them.
8524 * xdisp.c (REDISPLAY_SOME): New constant.
8525 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8526 (bset_redisplay, bset_update_mode_line): New functions.
8527 (message_dolog): Use bset_redisplay.
8528 (clear_garbaged_frames): Use fset_redisplay.
8529 (echo_area_display): Use wset_redisplay.
8530 (buffer_shared_and_changed): Remove.
8531 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8532 frame titles. Compute the actual set of windows redisplayed.
8533 Don't update frame titles and menu bars for frames that don't need to
8535 (propagate_buffer_redisplay): New function.
8537 (redisplay_internal): Use it. Be more selective in the set of windows
8538 we redisplay. Propagate windows_or_buffers_changed to
8539 update_mode_lines a bit later to simplify the code.
8540 (mark_window_display_accurate_1): Reset window and buffer's
8542 (redisplay_window): Do nothing if neither the window nor the buffer nor
8543 the frame needs redisplay.
8544 * window.h (struct window): Add `redisplay' field.
8545 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8546 (redisplay_other_windows, window_list): New declarations.
8547 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8548 (window_list): Not static any more.
8549 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8550 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8551 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8552 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8553 * frame.h (struct frame): Add `redisplay' field.
8554 Move `external_menu_bar' bitfield next to other bit-fields.
8555 (SET_FRAME_GARBAGED): Use fset_redisplay.
8556 (SET_FRAME_VISIBLE): Don't garbage the frame;
8557 Use redisplay_other_windows.
8558 * buffer.h (struct buffer): Add `redisplay' field.
8559 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8560 (modify_overlay): Use bset_redisplay.
8561 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8563 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8565 Support w32 file notifications in batch mode.
8566 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8567 invalid (which happens in batch mode). If non-interactive, call
8568 handle_file_notifications to store file notification events in the
8569 input queue. (Bug#15933)
8571 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8573 * w32inevt.c (handle_file_notifications): Now external, not static.
8575 * w32term.h (handle_file_notifications): Provide prototype.
8577 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8578 init_crit, since init_display, which does that otherwise, is not
8581 2013-11-27 Glenn Morris <rgm@gnu.org>
8583 * Makefile.in ($(lispsource)/international/charprop.el): New.
8584 (emacs$(EXEEXT)): Depend on charprop.el.
8586 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8588 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8589 deleting portions of the buffer under non-nil REPLACE argument.
8592 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8593 directory, watch it and not its parent.
8594 (add_watch): Allow empty string in FILE.
8596 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8598 * window.c (Fset_window_start, window_resize_apply)
8599 (window_scroll): Reset window_end_valid (Bug#15957).
8601 2013-11-27 Glenn Morris <rgm@gnu.org>
8603 * Makefile.in (leimdir): Now in lisp source directory.
8604 ($(leimdir)/leim-list.el): Just use ../leim .
8605 * epaths.in (PATH_DUMPLOADSEARCH):
8606 * lread.c (load_path_default):
8607 * nsterm.m (ns_load_path): No more leim directory.
8609 2013-11-26 Andreas Schwab <schwab@suse.de>
8611 * .gdbinit (xgettype): Add cast.
8613 2013-11-26 Glenn Morris <rgm@gnu.org>
8615 Preload leim-list.el.
8616 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8617 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8618 is a single directory.
8620 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8622 bool-vector-subsetp is now the normal direction (Bug#15912).
8623 * data.c (Fbool_vector_subsetp): Test whether the first argument
8624 is a subset of the second one, not the reverse. Add doc string.
8626 Fix minor problems found by static checking.
8627 * lread.c (load_path_default): Now static.
8628 * textprop.c (text_property_stickiness): Be consistent about the
8629 test used when deciding whether to consider the previous character.
8630 This simplifies the code a bit.
8632 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8634 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8636 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8637 (syms_of_frame): Don't defsubr them.
8639 2013-11-25 Glenn Morris <rgm@gnu.org>
8641 * lread.c (load_path_default): Change the sense of the argument.
8642 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8643 from dump_path. When it is not, avoid checking dump_path twice.
8645 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8646 uninstalled dump_path against installed Vload_path. (Bug#15964)
8648 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8650 Export get_pos_property to Elisp.
8651 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8652 (syms_of_editfns): Export it to Elisp.
8654 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8656 2013-11-23 Romain Francoise <romain@orebokech.com>
8658 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8659 initialization here ...
8660 (syms_of_fileio): ... from here.
8662 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8664 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8665 Please use --enable-check-lisp-object-type.
8667 2013-11-23 Glenn Morris <rgm@gnu.org>
8669 * process.c (get_process): Explicit error for dead buffers.
8671 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8673 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8675 2013-11-23 Glenn Morris <rgm@gnu.org>
8677 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8678 * lread.c (load_path_check): Take path to check as argument.
8679 (load_path_default): New, split from init_lread.
8680 (init_lread): Move calc of default load-path to load_path_default.
8681 Empty elements in EMACSLOADPATH now stand for the default.
8682 (load-path): Doc fix.
8683 * emacs.c (decode_env_path): Add option to treat empty elements
8684 as nil rather than ".".
8685 * callproc.c (init_callproc_1, init_callproc):
8686 * image.c (Vx_bitmap_file_path):
8687 * lisp.h (decode_env_path):
8688 * lread.c (Vsource_directory):
8689 Update for new argument spec of decode_env_path.
8691 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8693 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8694 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8696 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8698 Fix some dependency problems that cause unnecessary recompiles.
8699 Problem reported by RMS in
8700 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8701 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8702 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8703 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8704 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8705 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8706 (boostrap-clean): No need to remove stamp-oldxmenu.
8708 Fix recently introduced bool vector overrun.
8709 This was due to an optimization that went awry.
8710 Reported by Glenn Morris in
8711 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8712 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8713 for empty vectors, undoing the 2013-11-18 change.
8714 * data.c (bool_vector_binop_driver): Rely on this.
8715 Fix bug that occasionally overran the destination.
8716 * lisp.h (struct Lisp_Bool_vector): Document this.
8718 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8720 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8723 * nsterm.m (init, run, stop:): Comment out for now, does not work
8726 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8728 * charset.c (syms_of_charset): Don't read past end of string.
8730 2013-11-19 Glenn Morris <rgm@gnu.org>
8732 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8734 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8736 Add hooks to run on gaining/losing focus. (Bug#15029)
8737 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8738 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8739 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8741 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8743 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8744 The old names predated the API change that put destination at end.
8746 Improve API of recently-added bool vector functions (Bug#15912).
8747 The old API had (bool-vector-count-matches A B)
8748 and (bool-vector-count-matches-at A B I), which gave the
8749 misleading impression that the two functions were variants, one
8750 with a location I. The new API has (bool-vector-count-population A)
8751 and (bool-vector-count-consecutive A B I) to make the distinction
8752 clearer. The first function no longer has a B argument, since the
8753 caller can easily determine the number of nils if the length and
8754 number of ts is known.
8755 * data.c (Fbool_vector_count_population): Rename from
8756 bool_vector_count_matches, and accept just 1 argument.
8757 (Fbool_vector_count_consecutive): Rename from
8758 Fbool_vector_count_matches_at.
8760 Always allocate at least one bits_word per bool vector.
8761 See Daniel Colascione in:
8762 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8763 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8764 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8765 * lisp.h (struct Lisp_Bool_vector): Document this.
8767 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8769 * insdel.c (invalidate_buffer_caches): New function, consolidated
8770 from part of prepare_to_modify_buffer.
8771 (insert_from_gap, prepare_to_modify_buffer):
8772 * coding.c (code_convert_region, code_convert_string):
8773 Call invalidate_buffer_caches. (Bug#15841)
8775 * lisp.h (invalidate_buffer_caches): Add prototype.
8777 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8779 * w32term.c (x_update_window_end): Don't invalidate the entire
8780 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8781 highlight needs to be redisplayed. (Bug#15913)
8783 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8785 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8787 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8789 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8790 while we are using Vprin1_to_string_buffer.
8792 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8793 after inserting the description string. (Bug#15907)
8795 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8797 * data.c: Work around bogus GCC diagnostic about shift count.
8798 Reported by Eli Zaretskii in
8799 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8800 (pre_value): New function.
8801 (count_trailing_zero_bits): Use it.
8803 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8805 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8806 assume C macros are not supported even under -g3 in these old GCC
8809 2013-11-15 Leo Liu <sdl.web@gmail.com>
8811 * minibuf.c (Ftry_completion, Fall_completions)
8812 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8814 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8816 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8817 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8818 This avoids placing unnecessary constants into the Emacs code.
8820 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8822 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8823 for Cygwin w32 build.
8825 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8826 for Cygwin w32 build. (Bug#15892)
8828 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8830 Simplify, port and tune bool vector implementation.
8831 * alloc.c (bool_vector_exact_payload_bytes)
8832 (bool_vector_payload_bytes): Remove.
8833 (bool_vector_fill): Return its argument.
8834 * alloc.c (bool_vector_fill):
8836 * print.c (print_object):
8837 Simplify by using bool_vector_bytes.
8838 * alloc.c (make_uninit_bool_vector):
8839 New function, broken out from Fmake_bool_vector.
8840 (Fmake_bool_vector): Use it. Use tail call.
8841 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8842 * data.c (BITS_PER_ULL): New constant.
8843 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8844 if long long versions don't exist.
8845 (shift_right_ull): New function.
8846 (count_one_bits_word): New function, replacing popcount_bits_word
8847 macro. Don't assume that bits_word is no wider than long long.
8848 (count_one_bits_word, count_trailing_zero_bits):
8849 Don't assume that bits_word is no wider than long long.
8850 * data.c (bool_vector_binop_driver, bool_vector_not):
8851 * fns.c (Fcopy_sequence):
8853 Create an uninitialized destination, to avoid needless work.
8854 (internal_equal): Simplify.
8855 (Ffillarray): Prefer tail call.
8856 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8857 contain at least one word.
8858 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8859 chars are narrower than ints.
8860 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8861 * fns.c (Fcopy_sequence):
8863 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8864 Don't try to port to hosts where bits_word values have holes; the
8865 code wouldn't work there anyway. Verify this assumption, though.
8866 (bool_vector_bytes): New function.
8867 (make_uninit_bool_vector): New decl.
8868 (bool_vector_fill): Now returns Lisp_Object.
8870 * xfns.c (xic_create_fontsetname):
8871 * xrdb.c (gethomedir): Prefer tail calls.
8873 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8875 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8876 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8878 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8879 that requires a return value.
8880 (Fset_buffer_modified_p): Take advantage of this change to do
8883 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8885 * buffer.c (Frestore_buffer_modified_p): Sync it with
8886 Fset_buffer_modified_p.
8887 (Fforce_mode_line_update): New function, moved from subr.el.
8888 (Fset_buffer_modified_p): Use them.
8889 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8891 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8893 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8894 This avoids undefined behavior when subtracting pointers into
8895 different aways. On my platform it also makes the code a tad
8896 smaller and presumably faster.
8898 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8900 * keyboard.c (command_loop_1): Use region-extract-function.
8901 * insdel.c (Qregion_extract_function): Not static any more (can we
8902 stop pretending that these vars can benefit from being marked static?).
8904 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8906 * search.c (find_newline): If buffer text is relocated during the
8907 "dumb loop", adjust C pointers into buffer text to follow suit.
8910 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8912 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8913 for conversion (Bug#15837).
8915 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8917 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8918 for the entire range of inserted characters. (Bug#15841)
8920 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8922 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8924 (realize_default_face): Remove assignment to distant-foreground if
8925 unspecified (Bug#15815).
8927 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8929 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8930 cache-long-scans disabled, since we don't want to call
8931 prepare_to_modify_buffer (in insert_1_both) for each message we
8934 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8935 from buffer.c. Improve commentary to the buffer field setter
8938 * buffer.c (bset_cache_long_scans): Static function deleted.
8939 Improve commentary to the buffer field setter functions.
8940 (init_buffer_once): Default for cache-long-scans changed to t.
8943 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8945 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8947 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8948 This bug was introduced in my 2013-06-21 change, and caused
8949 struct Lisp_Sub_Char_Table objects to be given too many slots,
8950 which broke 'make -C admin/unidata'.
8952 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8954 Import changes from mac-port 4.5.
8955 * macfont.m (mac_font_copy_default_descriptors_for_language)
8956 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8957 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8958 (macfont_language_default_font_names): New.
8959 (macfont_list): Rearrange language/charset code.
8960 (macfont_close): Don't check for macfont_info->cache.
8961 (mac_ctfont_create_preferred_family_for_attributes): New font
8962 selection code, call
8963 mac_font_copy_default_name_for_charset_and_languages.
8964 (mac_font_copy_default_descriptors_for_language)
8965 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8967 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8969 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8971 Port to C11 aligned_alloc, and fix some integer overflows.
8972 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8973 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8974 and use of posix_memalign replaced with aligned_alloc.
8975 (aligned_alloc): New function, defined or declared as needed.
8976 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8977 Don't undef; configure.ac now does this.
8978 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8979 (calloc, aligned_alloc): Check for integer overflow.
8980 (aligned_alloc): Rename from memalign. All uses changed.
8981 (memalign): New function, an alias for aligned_alloc.
8983 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8985 * xdisp.c (redisplay_internal): Fix typo in last change.
8987 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8989 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8991 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8993 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8994 redisplay--mode-lines-cause.
8995 (redisplay_internal): Keep them uptodate. Remove redundant check of
8996 buffer_shared_and_changed.
8997 * *.[chm]: Number every assignment to update_mode_lines so we
8998 can track why it is set.
9000 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9002 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9004 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9006 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9007 can track why it is set.
9009 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9011 Integer-related fixes for term.c etc.
9012 * dispextern.h (face_tty_specified_color): New function.
9013 * term.c (turn_on_face): Don't rely on undefined behavior when
9014 assigning an out-of-range value to 'long'.
9015 Simplify test for toggling highlight.
9016 (tty_capable_p): Omit last two (unused) args. All callers changed.
9017 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9018 (read_menu_input, tty_menu_activate, tty_menu_show):
9019 * xfaces.c (x_supports_face_attributes_p)
9020 (tty_supports_face_attributes_p):
9021 Use bool for boolean. All callers changed.
9022 (tty_supports_face_attributes_p): Omit defaults for color indices;
9023 no longer needed. Simplify tail call.
9025 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9027 * xdisp.c (prepare_menu_bars): Mark static.
9028 * lisp.h (prepare_menu_bars): Don't declare.
9029 * xselect.c (x_handle_selection_clear):
9030 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9032 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9034 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9035 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9037 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9039 * keyboard.c (Fcommand_error_default_function): Rename from
9040 Fdefault_error_output.
9042 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9044 * keyboard.c (Fdefault_error_output): New function, extracted from
9046 (syms_of_keyboard): Use it for Vcommand_error_function.
9048 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9050 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9051 (init_eval): Use it to ensure handlerlist is non-NULL.
9052 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9053 (Fsignal): Adjust NULLness test of handlerlist.
9054 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9056 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9058 * callproc.c (call_process): Call prepare_to_modify_buffer before
9059 decoding text read from the sub-process, as the decoded stuff will
9060 be inserted into the buffer. This will invalidate the various
9061 caches maintained for the buffer. (Bug#15148)
9063 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9065 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9066 string of glyphless-char-display.
9068 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9070 * nsfns.m (ns_get_name_from_ioreg): New function.
9071 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9072 OSX >= 10.9. Use ns_get_name_from_ioreg.
9074 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9076 Simplify and port recent bool vector changes.
9077 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9078 only in this file. Use a more-efficient implementation if the
9079 second argument is a power of 2.
9080 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9081 Remove no-longer-necessary compile-time checks.
9082 (bool_vector_exact_payload_bytes): New function.
9083 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9084 exact payload changed to call the new function. Do not assume
9085 that the arg or result fits in ptrdiff_t.
9086 (bool_vector_fill): New function.
9087 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9089 (vroundup_ct): Don't assume arg fits in size_t.
9090 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9091 invoke set_category_set.
9092 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9093 All callers changed. Use bool_vector_set.
9094 * category.h (XCATEGORY_SET): Remove; no longer needed.
9095 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9097 * data.c (Faref): Use bool_vector_ref.
9098 (Faset): Use bool_vector_set.
9099 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9100 (Fbool_vector_not, Fbool_vector_count_matches)
9101 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9102 * fns.c (concat): Use bool_vector_ref.
9103 (Ffillarray): Use bool_vector_fill.
9104 (mapcar1): Use bool_vector_ref.
9105 (sxhash_bool_vector): Hash words, not bytes.
9106 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9107 a constant, since it's now used in #if.
9108 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9109 unsigned char on unusual architectures, so that we no longer
9110 assume that the number of bits per bits_word is a power of two or
9111 is a multiple of 8 or of CHAR_BIT.
9112 (Qt): Add forward decl.
9113 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9114 at least as strictly as bits_word.
9115 (bool_vector_data, bool_vector_uchar_data): New accessors.
9116 All data structure accesses changed to use them.
9117 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9118 (bool_vector_set): New functions.
9119 (bool_vector_fill): New decl.
9120 (ROUNDUP): Move to alloc.c as described above.
9122 Fix recent gnutls changes.
9123 * gnutls.c (Fgnutls_boot): Don't assume C99.
9124 * process.c (wait_reading_process_output): Fix typo in recent change.
9126 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9128 * process.c (wait_reading_process_output, read_process_output)
9129 (send_process): Check gnutls_state is not NULL.
9131 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9132 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9134 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9136 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9137 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9139 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9142 * nsfns.m (Fx_create_frame): Fix memory leak.
9144 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9145 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9146 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9148 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9150 * xdisp.c (message3_nolog, message_with_string): Encode the string
9151 before writing it to the terminal in a non-interactive session.
9153 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9154 sure we concatenate them into a unibyte string.
9156 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9157 resulting temporary name before returning it to the caller.
9158 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9159 is a unibyte string, convert NAME to a unibyte string to ensure
9160 that the result is also a unibyte string.
9162 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9163 create unibyte strings from default paths and directory/file
9166 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9169 * callproc.c (init_callproc): Use build_unibyte_string to make
9170 sure we create unibyte strings from default paths and
9171 directory/file names.
9173 * buffer.c (init_buffer): Don't store default-directory of
9174 *scratch* in multibyte form. The original problem which led to
9175 that is described in
9176 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9177 but it was solved long ago. (Bug#15260)
9179 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9181 Port to stricter C99 platforms.
9182 Especially, C99 prohibits nesting a struct X inside struct Y if
9183 struct X has a flexible array member.
9184 * alloc.c (struct sdata): New type.
9185 (sdata): Implement in terms of struct sdata.
9186 Remove u member; all uses replaced by next_vector, set_next_vector.
9187 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9188 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9189 (struct sblock): Rename first_data member to data, which is now
9190 a flexible array member. All uses changed.
9191 (next_vector, set_next_vector, large_vector_vec): New functions.
9192 (vector_alignment): New constant.
9193 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9194 (struct large-vector): Now merely a NEXT member, since the old approach
9195 ran afoul of stricter C99. All uses changed to use
9196 large_vector_vec or large_vector_offset.
9197 (large_vector_offset): New constant.
9198 * dispnew.c: Include tparam.h, for tgetent.
9199 Do not include term.h; no longer needed.
9200 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9201 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9202 (struct Lisp_Vector): Use a flexible array member for contents,
9203 instead of a union with a member that is an array of size 1.
9205 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9206 fact that the struct no longer contains a union.
9207 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9208 (struct Lisp_Save_Value, struct Lisp_Free):
9209 Use unsigned, not int, for spacers, to avoid c99 warning.
9210 (union specbinding): Use unsigned, not bool, for bitfield, as
9211 bool is not portable to pre-C99 hosts.
9213 2013-11-04 Glenn Morris <rgm@gnu.org>
9215 * emacs.c (usage_message): Mention that `-L :...' appends.
9217 2013-11-02 Glenn Morris <rgm@gnu.org>
9219 * Makefile.in (abs_builddir): Remove.
9220 (bootstrap_exe): Use relative filename.
9222 Use relative filenames in TAGS files.
9223 * Makefile.in (abs_srcdir): Remove it again.
9224 (.PHONY): Remove frc.
9225 (maintainer-clean): No more TAGS-LISP file.
9226 (TAGS): Pass relative file names to etags.
9227 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9229 * Makefile.in (abs_srcdir): New, set by configure.
9231 (maintainer-clean): Remove pointless echo. That should be in the
9232 top-level Makefile, if anywhere. Delete TAGS-LISP.
9233 (extraclean): No s/ and m/ directories for some time.
9234 (TAGS): Also depend on ctagsfiles3.
9235 Remove no-longer-defined S_FILE.
9236 Pass absolute filenames to etags once more.
9237 (TAGS-LISP): Replace lispdir with its expansion.
9238 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9239 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9241 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9243 * xfaces.c (check_lface_attrs, realize_default_face):
9244 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9245 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9247 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9249 * emacs.c (original_pwd): Remove global var by making it local.
9250 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9252 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9254 * xfaces.c: Declare color_distance.
9255 (QCdistant_foreground): New variable.
9256 (NEAR_SAME_COLOR_THRESHOLD): New define.
9257 (load_color2): New function.
9258 (load_color): Call load_color2.
9259 (load_face_colors): Call load_color2 and if distant-color is specified
9260 calculate distant and use distant-color if colors are near.
9261 (LFACE_DISTANT_FOREGROUND): New define.
9262 (merge_face_ref, Finternal_set_lisp_face_attribute)
9263 (Finternal_get_lisp_face_attribute)
9264 (x_supports_face_attributes_p): Handle distant-foreground similar to
9266 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9268 * dispextern.h (lface_attribute_index):
9269 Add LFACE_DISTANT_FOREGROUND_INDEX.
9271 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9273 * image.c (pbm_next_char): New function.
9274 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9275 (pbm_scan_number): Use it.
9276 (Qlibjpeg_version): New variable.
9277 (syms_of_image): DEFSYM and initialize it.
9279 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9281 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9283 2013-10-31 Glenn Morris <rgm@gnu.org>
9285 * emacs.c (original_pwd): New char.
9286 (main): If using --chdir, store original_pwd.
9287 (init_cmdargs): When setting Vinvocation_directory based on a
9288 relative argv[0], use original_pwd if set. (Bug#15768)
9290 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9292 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9294 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9296 * insdel.c: Fix minor problems found by static checking.
9297 (Qregion_extract_function): Now static.
9298 (prepare_to_modify_buffer_1): Remove unused locals.
9300 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9302 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9303 (syms_of_xdisp): Declare pre-redisplay-function.
9304 (markpos_of_region): Remove function.
9305 (init_iterator, compute_stop_pos, handle_face_prop)
9306 (face_before_or_after_it_pos, reseat_to_string)
9307 (get_next_display_element, window_buffer_changed)
9308 (redisplay_internal, try_cursor_movement, redisplay_window)
9309 (try_window_reusing_current_matrix, try_window_id, display_line)
9310 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9311 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9312 * window.h (struct window): Remove field `region_showing'.
9313 * dispextern.h (struct it): Remove region_beg/end_charpos.
9314 (face_at_buffer_position, face_for_overlay_string)
9315 (face_at_string_position): Update prototypes.
9316 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9317 (face_at_string_position): Remove `region_beg' and `region_end' args.
9318 * fontset.c (Finternal_char_font):
9319 * font.c (font_at, font_range): Adjust calls accordingly.
9320 * insdel.c (Qregion_extract_function): New var.
9321 (syms_of_insdel): Initialize it.
9322 (prepare_to_modify_buffer_1): Use it.
9324 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9326 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9327 * ftxfont.c (ftxfont_get_gcs):
9328 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9329 * xfaces.c (x_free_colors, x_free_dpy_colors)
9330 (x_create_gc, unload_color):
9331 * xselect.c (x_property_data_to_lisp):
9332 * xsettings.c (parse_settings):
9333 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9334 (get_bits_and_offset): Adjust definition.
9335 * frame.c (XParseGeometry): Adjust locals.
9336 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9337 * regex.h (toplevel): Likewise for reg_syntax_t.
9339 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9341 * eval.c (run_hook_with_args): Use FUNCTIONP.
9343 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9345 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9346 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9347 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9348 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9349 on MS-Windows anyway.
9350 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9351 (free_realized_face): ...adjust user.
9352 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9353 white relief pixels to -1.
9354 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9355 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9356 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9358 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9360 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9361 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9362 in practice now. All callers changed.
9364 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9366 * dispextern.h (struct face): Use bitfields for 'underline_type'
9367 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9368 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9369 'stipple' member. Move 'lface' member up to help...
9370 * xfaces.c (make_realized_face): ...this function to find and
9371 clear just the members that need clearing.
9372 (load_face_colors, realize_x_face):
9373 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9375 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9377 * xftfont.c (struct xftfont_info): Remove set-but-unused
9379 (xftfont_open): Adjust user.
9380 (xftfont_get_colors): Remove useless prototype.
9382 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9384 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9385 before passing them to 'unexec'. (Bug#15260)
9387 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9389 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9391 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9393 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9394 the changed signature of the font driver's 'close' method.
9396 * w32font.h (w32font_close): Adjust the prototype to the change in
9397 function definition.
9399 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9401 * w32uniscribe.c (uniscribe_close): Adapt the call to
9402 w32font_close to its new prototype.
9404 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9406 Omit unused frame argument of font API's close function.
9407 * font.h (struct font): Drop frame argument. Adjust comment.
9408 * font.c (font_clear_cache, font_close_object): Adjust users.
9409 * ftfont.c (ftfont_close):
9410 * ftxfont.c (ftxfont_close):
9411 * macfont.m (macfont_close):
9412 * nsfont.m (nsfont_close):
9413 * w32font.c (w32font_close):
9414 * xfont.c (xfont_close):
9415 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9416 tweak comments and make functions safe if called more than once for
9417 the same font object.
9419 Perform font-specific cleanup when font object is swept by GC. See
9420 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9421 * alloc.c (cleanup_vector): New function.
9422 (sweep_vector): Call it for each reclaimed vector object.
9423 * font.h (struct font): Adjust comment.
9425 2013-10-24 Glenn Morris <rgm@gnu.org>
9427 * Makefile.in (abs_top_srcdir): New, set by configure.
9429 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9431 Adjust recent font-related changes to fix bug#15686.
9432 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9433 is a live window system frame, mark its default font too.
9435 2013-10-23 Glenn Morris <rgm@gnu.org>
9437 * Makefile.in (RUN_TEMACS): Make relative (again).
9438 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9439 (bootstrap-emacs$(EXEEXT)):
9440 Quote entities that might contain whitespace.
9442 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9444 Port to Solaris 10 and its bundled GCC.
9445 Problem reported by Timothy C. Burt.
9446 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9448 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9450 Do not allow font caches to grow too large.
9451 * alloc.c (compact_font_cache_entry, compact_font_caches):
9452 New functions or stub if not HAVE_WINDOW_SYSTEM.
9453 (compact_undo_list): Factor out from Fgarbage_collect.
9455 (mark_face_cache): Mark face font. Move down to avoid
9457 (mark_terminals): Do not mark font cache here.
9458 (Fgarbage_collect): Call compaction functions described
9459 above. Adjust comment.
9461 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9463 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9464 chdir to HOME (bug#15607).
9466 * nsterm.m (Qcocoa, Qgnustep): New variables.
9467 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9468 (ns_get_color): Make selection color work for GNUstep also.
9470 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9472 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9473 handles mouse clicks. Instead, let GPM use the same code as all
9474 the other mice use. See the discussion starting at
9475 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9476 for the details of the problem with the menu bar this fixes.
9478 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9480 Remove port-specific display name lists to avoid extra
9481 complexity and data duplication with display info lists.
9482 * xterm.h (x_display_name_list): Remove declaration.
9483 * xterm.c (x_display_name_list): Remove.
9484 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9485 * xfns.c (x_display_info_for_name, Fx_display_list):
9486 Likewise. Use x_display_list where appropriate.
9487 * w32term.h (w32_display_name_list): Remove declaration.
9488 * w32term.c (w32_display_name_list): Remove.
9489 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9491 * w32fns.c (x_display_info_for_name, Fx_display_list):
9492 Likewise. Use x_display_list where appropriate.
9493 * nsterm.h (ns_display_name_list): Remove declaration.
9494 * nsterm.m (ns_display_name_list): Remove.
9495 (ns_term_init, syms_of_nsterm): Adjust users.
9496 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9497 Likewise. Use x_display_list where appropriate.
9498 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9499 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9500 (mark_terminals): Mark per-terminal font cache.
9502 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9504 Don't run timers in input-pending-p. Its new check-timers param
9505 provides the prior behavior. (Bug#15045).
9506 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9508 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9510 Make some functions static in non-Microsoft builds.
9511 On my platform (Fedora 19 x86-64), this shrinks the
9512 Emacs executable (text+data) by 0.25%.
9513 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9514 (load_color) [!MSDOS]:
9515 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9516 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9517 * lisp.h (check_existing):
9518 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9519 (network_interface_info) [!WINDOWSNT]:
9520 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9521 Remove extern decls.
9522 * fileio.c (check_existing):
9523 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9524 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9525 (network_interface_info) [!WINDOWSNT]:
9526 * term.c (encode_terminal_code) [!WINDOWSNT]:
9527 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9528 * xfaces.c (load_color) [!MSDOS]:
9530 * fileio.c (check_existing, check_executable, check_writable):
9531 * process.c (network_interface_list, network_interface_info):
9532 Move earlier, so that we don't need forward decls.
9533 * gnutls.c (fn_gnutls_transport_set_errno)
9534 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9536 * w32.c (init_environment): Use faccessat rather than
9537 check_existing, partly for consistency with the rest of the code
9538 in this file, partly so that check_existing can be static.
9540 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9541 * emacs.c (MAIN_PROGRAM): New macro.
9542 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9543 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9545 bool vector int width fixes
9546 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9547 (Fbool_vector_count_matches_at):
9548 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9549 can exceed PTRDIFF_MAX, at least in theory.
9550 (Fbool_vector_count_matches_at):
9551 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9553 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9555 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9556 (struct sockaddr): Add forward decl, for platforms that lack it.
9558 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9560 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9563 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9565 * w32.c (network_interface_get_info, network_interface_list)
9566 (network_interface_info): New functions. (Bug#15610)
9567 (GetAdaptersInfo_Proc): New typedef.
9568 (get_adapters_info): New wrapper function.
9569 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9571 * process.h (network_interface_list, network_interface_info):
9574 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9575 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9576 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9577 for WINDOWSNT. Doc fix.
9578 (syms_of_process): Defsubr Snetwork_interface_list and
9579 Snetwork_interface_info unconditionally.
9581 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9582 in NS GUI sessions. (Bug#15629)
9584 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9586 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9588 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9590 * print.c (print_object): Print " ..." when truncating bool vectors.
9592 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9594 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9595 standard mouse buttons.
9597 * termhooks.h (struct input_event): Remove incorrect commentary.
9599 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9601 Disallow bool vector operations on mixed-length operands.
9602 The old behavior left garbage in the result vector sometimes,
9603 and didn't seem to be useful.
9604 * data.c (Qwrong_length_argument): New static var.
9605 (wrong_length_argument): New function.
9606 (bool_vector_binop_driver): Check that args agree in length.
9608 * keyboard.c, keyboard.h (all_kboards): Now static.
9610 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9612 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9613 note from the lispref.
9615 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9617 * nsterm.h (struct ns_display_info): Remove set-but-unused
9618 member image_cache (image caches are per-terminal anyway).
9619 (FRAME_X_IMAGE_CACHE): Remove.
9620 * nsterm.m (ns_initialize_display_info): Adjust user.
9622 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9624 * w32proc.c: Include mingw_time.h.
9626 * w32.c: Include mingw_time.h.
9628 Implement scrolling of TTY menus when the screen is too short.
9630 * term.c (tty_menu_display): Accept an additional argument, the
9631 menu item from which to start displaying the menu. Account for
9632 the value of Y when limiting the menu to the number of available
9634 (mi_result): New enumeration.
9635 (read_menu_input): Return enumerated value. When the y coordinate
9636 hits min_y or max_y, return scroll indication instead of wrapping
9638 (tty_menu_activate): Handle the scrolling indications from
9639 read_menu_input. Compute the first menu item to display and pass
9640 it to tty_menu_display.
9642 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9644 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9645 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9646 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9647 Adjust to match the change described below.
9648 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9649 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9650 memory_below_frame members to...
9651 * termchar.h (struct tty_display_info): ...here because they're
9652 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9653 * term.c (init_tty):
9654 * nsterm.m (ns_create_terminal):
9655 * w32term.c (w32_create_terminal):
9656 * xterm.c (x_create_terminal): Adjust users.
9657 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9658 to filter out non-TTY frames. Adjust comment.
9659 (scrolling): Adjust user. Prefer eassert for debugging check.
9661 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9663 * xfaces.c (PT_PER_INCH): Remove unused macro.
9664 * termhooks.h (struct terminal): Remove set-but-unused
9665 member fast_clear_end_of_line.
9666 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9667 * nsterm.m (ns_create_terminal):
9668 * term.c (init_tty):
9669 * w32term.c (w32_create_terminal):
9670 * xterm.c (x_create_terminal): Adjust users.
9672 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9674 * lisp.h (bool_vector_size): New function.
9675 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9676 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9677 (Fbool_vector_not, Fbool_vector_count_matches_at):
9678 Remove uses of 'eassume' that should no longer be needed,
9679 because they are subsumed by the 'eassume' in bool_vector_size.
9681 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9683 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9684 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9685 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9687 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9689 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9690 have different dimensions. (Bug#15575)
9692 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9695 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9697 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9699 * term.c (tty_menu_show): Never return with unbalanced
9700 specpdl. Use eassert for debugging check. Adjust style.
9702 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9704 * term.c (read_menu_input): Make selection of menu items
9705 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9706 (tty_menu_activate): Fix off-by-one error when computing max_y.
9708 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9710 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9711 audit logging (only used with GnuTLS 3.x) and enable it.
9713 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9715 * dispnew.c (redraw_frame): Remove useless #ifdef because
9716 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9717 Also, move TTY fflush to...
9718 * term.c (tty_update_end): ...this function.
9720 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9722 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9723 the end of the frame's glyph matrix. (Bug#15575)
9725 * term.c (tty_menu_display): Don't move cursor while overwriting
9726 frame's glyphs with menu items. Limit the number of items
9727 displayed to what can be shown on the available screen lines,
9728 excluding the echo area.
9729 (tty_menu_activate): Limit the Y coordinate allowed by
9730 read_menu_input to the last screen line used for menu display.
9732 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9734 * lisp.h (eassume): New macro.
9735 Also, include <verify.h>, for 'assume'.
9736 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9737 (vroundup, vector_nbytes):
9738 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9739 (Fbool_vector_not, Fbool_vector_count_matches)
9740 (Fbool_vector_count_matches_at):
9741 Use eassume, not eassert.
9742 * casetab.c (set_identity, shuffle):
9743 * composite.c (composition_gstring_put_cache):
9744 * dispnew.c (update_frame_1):
9745 * ftfont.c (ftfont_shape_by_flt):
9746 * image.c (gif_load):
9747 * intervals.c (offset_intervals):
9748 * macfont.m (macfont_shape):
9749 Remove calls to 'assume' that are no longer needed, because
9750 --enable-gcc-warnings no longer generates bogus warnings
9751 when these calls are removed.
9753 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9755 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9757 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9759 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9760 (Qsubstitute_env_in_file_name): New var.
9761 (syms_of_fileio): Define it.
9763 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9765 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9766 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9769 * term.c (save_and_enable_current_matrix): Don't allocate and
9770 don't save margin areas.
9771 (restore_desired_matrix): Don't restore margin areas.
9772 (free_saved_screen): Don't free margin areas.
9774 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9776 * image.c: Pacify --enable-gcc-warnings.
9777 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9778 #define only if used.
9780 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9782 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9783 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9784 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9785 (gif_load): For giflib v5.x and later, display the error message
9786 produced by giflib when its functions fail.
9787 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9790 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9792 * keyboard.c (last_event_timestamp): Remove. For X selection and
9793 GTK popup menus, it may be obtained from per-frame X display info.
9794 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9795 (process_special_events): Adjust users.
9796 * keyboard.h (last_event_timestamp): Remove declaration.
9797 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9798 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9799 * menu.h (xmenu_show): Adjust prototype.
9800 * menu.c (Fx_popup_menu): Adjust user.
9801 * xselect.c (x_own_selection, x_get_foreign_selection)
9802 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9804 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9806 * keyboard.c (init_kboard): Now static. Add arg
9807 to denote window system. Adjust comment.
9808 (init_keyboard): Adjust user.
9809 (allocate_kboard): New function.
9811 * nsterm.m (ns_term_init):
9812 * term.c (init_tty):
9813 * w32term.c (w32_create_terminal):
9814 * xterm.c (x_term_init): Use it.
9815 * keyboard.h (init_kboard): Remove prototype.
9816 (allocate_kboard): Add prototype.
9818 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9820 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9821 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9823 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9825 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9827 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9829 * term.c (tty_menu_activate): Flush the output stream after
9830 showing the cursor, and don't mark the frame garbaged at exit from
9831 the function. Fixes redisplay glitches when moving from one menu
9834 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9836 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9837 or throw error (Bug#15570).
9839 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9841 * intervals.c (temp_set_point_both): Move test into 'eassert',
9844 * lisp.h (eassert): Don't use 'assume'.
9845 Sometimes 'assume' wins in performance, and sometimes it loses,
9846 so it shouldn't be used all the time. Perhaps we need two
9847 flavors of 'eassert', one for where 'assume' is far more likely
9848 to help or to hurt; but that can be done later.
9849 Problem reported by Dmitry Antipov in
9850 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9851 Also, don't include <verify.h>; no longer needed.
9853 2013-10-09 Glenn Morris <rgm@gnu.org>
9855 * eval.c (Fcond): Doc tweak.
9857 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9859 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9860 expressions with side effects to eassert. (Bug#15565)
9862 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9864 * fns.c (hashfn_user_defined): Allow hash functions to return any
9867 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9869 Fix minor problems found by static checking.
9870 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9871 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9872 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9873 * keyboard.c (read_menu_command): Remove unused local.
9874 * lisp.h (read_menu_command): New decl.
9875 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9876 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9877 Return ptrdiff_t, not int.
9878 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9879 not int, for benefit of xpalloc.
9880 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9882 (have_menus_p): Remove; unused.
9883 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9884 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9885 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9887 (save_and_enable_current_matrix): Omit unnecessary casts.
9888 (read_menu_input): Omit local extern decl (now in lisp.h).
9889 Don't access uninitialized storage if mouse_get_xy fails.
9890 (tty_menu_activate): Mark local as initialized, for lint.
9891 (tty_menu_activate, tty_meny_show): Remove unused locals.
9893 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9895 Support menus on text-mode terminals.
9896 * xterm.h (xw_popup_dialog): Add prototype.
9898 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9899 (xmenu_show): Block input here, instead in Fx_popup_menu.
9900 (xw_popup_dialog): New function, with X-specific bits of popup
9903 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9906 * window.c (Fset_window_configuration): Use run-time tests of the
9907 frame type instead of compile-time conditionals, when menu-bar
9908 lines are considered.
9910 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9911 (w32_popup_dialog): New prototypes.
9913 * w32menu.c (Fx_popup_dialog): Function deleted.
9914 (w32_popup_dialog): New function, with w32 specific bits of popup
9915 dialogs. Block input here.
9917 * w32inevt.c (w32_console_read_socket): Minor change to add
9918 debugging TTY events.
9920 * w32fns.c (show_hourglass): If returning early because the frame
9921 is not a GUI frame, unblock input.
9923 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9924 (cursorY): New functions.
9926 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9927 WINDOWSNT, macros that call curX and curY elsewhere.
9929 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9931 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9932 specific function to hide and show cursor on a text-mode terminal.
9933 (tty_menu_struct, struct tty_menu_state): New structures.
9934 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9935 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9936 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9937 (tty_menu_locate, save_and_enable_current_matrix)
9938 (restore_desired_matrix, screen_update, read_menu_input)
9939 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9940 (tty_pop_down_menu, tty_menu_last_menubar_item)
9941 (tty_menu_new_item_coords, tty_menu_show): New functions.
9942 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9944 * nsterm.h (ns_popup_dialog): Adjust prototype.
9946 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9948 (ns_popup_dialog): Adapt order of arguments to the other
9949 *_menu_show implementations.
9950 (Fx_popup_dialog): Function deleted.
9952 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9954 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9956 * menu.c (have_boxes): New function.
9957 (single_keymap_panes): Use it instead of a compile-time
9959 (single_menu_item): Use run-time tests of the frame type instead
9960 of compile-time conditionals.
9961 (encode_menu_string): New function.
9962 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9963 the macro, since different types of frame need different encoding
9965 (digest_single_submenu): Use run-time tests of frame type instead
9966 of, or in addition to, compile-time conditionals.
9967 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9968 (Fx_popup_menu): Detect when the function is called from keyboard
9969 on a TTY. Don't barf when invoked on a text-mode frame.
9970 Check frame type at run time, instead of compile-time conditionals for
9971 invoking terminal-specific menu-show functions.
9972 Call tty_menu_show on text-mode frames.
9973 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9974 run time to determine which alternative to invoke; support dialogs
9977 * keyboard.h <Qmouse_movement>: Declare.
9979 * keyboard.c <Qmouse_movement>: Now extern.
9980 <Qecho_keystrokes>: New static variable.
9981 (read_key_sequence): Accept an additional argument, a flag to
9982 prevent redisplay during reading of the key sequence. All callers
9984 (read_menu_command): New function.
9985 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9987 (toolkit_menubar_in_use): New function.
9988 (make_lispy_event): Use it instead of a compile-time test.
9990 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9991 window-system being available.
9993 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9994 to x-popup-dialog on the frame type, they all now support popup
9997 * dispnew.c (save_current_matrix): Save the margin areas.
9998 (restore_current_matrix): Restore margin areas.
9999 (update_frame_with_menu): New function.
10001 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10004 * alloc.c (make_save_ptr): Now compiled unconditionally.
10006 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10008 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10009 (redraw_frame, update_frame): Adjust users.
10010 * dispextern.h (set_window_update_flags): Adjust prototype.
10011 * xdisp.c (redisplay_internal): When updating all frames with zero
10012 windows_or_buffers_changed, assume that only the windows that shows
10013 current buffer should be really updated.
10015 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10017 Do not allocate huge temporary memory areas and objects while encoding
10018 for file I/O, thus reducing an enormous memory usage for large buffers.
10019 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10020 * coding.h (struct coding_system): New member raw_destination.
10021 * coding.c (setup_coding_system): Initialize it to zero.
10022 (encode_coding_object): If raw_destination is set, do not create
10023 dst_object. Add comment.
10024 * fileio.c (toplevel): New constant E_WRITE_MAX.
10025 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10026 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10028 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10030 * nsterm.m (windowDidExitFullScreen:)
10031 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10033 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10035 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10036 * keyboard.c (unblock_input_to): Don't process pending signals
10037 if a fatal error is in progress.
10039 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10040 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10041 they're talking about words in Lisp bool vectors.
10042 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10043 * data.c (popcount_bits_word): Rename from popcount_size_t.
10044 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10047 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10049 Improve support for popcount and counting trailing zeros (Bug#15550).
10050 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10051 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10052 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10053 (popcount_size_t_msc, popcount_size_t_gcc):
10054 Remove; now done by Gnulib.
10055 (popcount_size_t): Now a macro that defers to Gnulib.
10056 (count_trailing_zero_bits): Return int, for consistency with
10057 Gnulib and because Emacs prefers signed to unsigned int.
10058 Don't assume that size_t is either unsigned int or unsigned long
10059 or unsigned long long.
10060 (size_t_to_host_endian): Do not assume that size_t is either
10061 exactly 32 or exactly 64 bits wide.
10062 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10063 etc., so that it's now an enum constant, not a macro.
10064 No need to assume that it's either 32 or 64.
10066 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10068 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10071 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10073 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10074 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10076 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10078 emacs_read and emacs_write now use void *, not char *.
10079 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10080 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10081 Buffer arg is now void *, not char *. This matches plain
10082 'read' and 'write' better, and avoids a constraint violation
10083 on Solaris 9 with Oracle Studio.
10085 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10087 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10088 memset to explicit loop. Otherwise copy largest possible chunk
10089 from initialized to uninitialized part, thus allowing the longer
10090 memcpy runs and reducing the number of loop iterations.
10092 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10094 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10095 hide toolbar (Bug#15388).
10096 (windowDidEnterFullScreen:): If presentation options are zero,
10097 set them here (Bug#15388).
10098 (ns_update_auto_hide_menu_bar): Remove runtime check.
10099 Don't auto hide dock unless menubar is also auto hidden.
10101 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10103 * editfns.c (message): Mention batch mode in doc string.
10105 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10107 * nsterm.m (check_native_fs): Remove erroneous comment.
10109 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10111 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10112 uses find_newline instead of scan_newline and so doesn't move point.
10114 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10116 Use hardware support for byteswapping on glibc x86 etc.
10117 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10118 whereas the old swap64 needed 30.
10119 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10120 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10121 Use byteswap.h's macros to swap bytes.
10122 * lisp.h (swap16, swap32, swap64): Remove.
10123 All uses replaced by bswap_16, bswap_32, bswap_64.
10125 * bytecode.c (exec_byte_code): Use some more volatile variables
10126 to work around local variables getting clobbered by longjmp.
10127 Port to pre-C99, which doesn't allow decls after stmts.
10129 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10131 * lisp.h (eassert): Assume that COND is true when optimizing.
10132 In other words, take on the behavior of eassert_and_assume.
10133 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10134 (eassert_and_assume): Remove. All uses replaced by eassert.
10136 * xdisp.c (Qglyphless_char): Now static.
10138 Adjust to merge from gnulib.
10139 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10140 * lisp.h: Include <verify.h>, for 'assume'.
10142 * eval.c (clobbered_eassert): New macro.
10143 (internal_catch, internal_condition_case)
10144 (internal_condition_case_1, internal_condition_case_2)
10145 (internal_condition_case_n): Use it instead of eassert
10146 when the argument contains locals clobbered by longjmp.
10147 Don't use clobbered locals outside of clobbered_eassert.
10148 (internal_lisp_condition_case): Use a volatile variable
10149 to work around a local variable's getting clobbered.
10151 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10153 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10154 (PUSH_HANDLER): New macro.
10155 (catchlist): Remove.
10156 (handlerlist): Always declare.
10158 * eval.c (catchlist): Remove (merge with handlerlist).
10159 (handlerlist, lisp_eval_depth): Not static any more.
10160 (internal_catch, internal_condition_case, internal_condition_case_1)
10161 (internal_condition_case_2, internal_condition_case_n):
10163 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10164 handlerlist/catchlist.
10165 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10166 handlerlist which can only handle a single condition-case handler at
10168 (find_handler_clause): Simplify since we only a single branch here
10171 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10173 (bcall0): New function.
10174 (exec_byte_code): Add corresponding cases. Improve error message when
10175 encountering an invalid byte-code. Let Bunwind_protect accept
10176 a function (rather than a list of expressions) as argument.
10178 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10179 and make them unconditional now that they're heap-allocated.
10181 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10183 * charset.c (Fdecode_char, Fencode_char): Remove description of
10184 `restriction' arg. now that it's hidden by advertised-calling-convention.
10186 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10188 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10189 Remove unused variable (from mac-port).
10190 (macfont_draw): Use s->ybase for correct y position.
10192 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10194 * frame.h (struct frame): Drop has_minibuffer member because...
10195 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10196 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10198 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10200 * window.h (struct window): Prefer enum text_cursor_kinds to int
10201 for phys_cursor_type member. Move the latter, phys_cursor_width,
10202 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10203 * window.c (replace_window, make_window): Adjust users.
10205 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10207 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10208 this module is never compiled otherwise.
10210 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10212 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10215 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10217 * xdisp.c (get_next_display_element): Don't call face_for_font in
10218 a build configured --without-x. (Bug#15484)
10220 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10222 * window.c (calc_absolute_offset): #elif should be #elif defined.
10224 * frame.c (delete_frame): Block/unblock input to overcome race
10225 condition (Bug#15475).
10227 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10229 * frame.c (delete_frame): Record selected frame only after
10230 calling Qdelete_frame_functions (Bug#15477).
10232 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10234 * nsterm.m (ns_selection_color): Remove.
10235 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10236 NSColor selectedText(Background)Color. Only for COCOA.
10237 (ns_term_init): Remove assignment of ns_selection_color, logic
10238 moved to ns_get_color.
10240 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10241 NS_SELECTION_COLOR_DEFAULT.
10242 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10244 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10246 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10247 frame' does not have the tool_bar_window member.
10249 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10251 Signal error when reading an empty byte-code object (Bug#15405)
10252 * lread.c (read1): Signal error.
10253 * alloc.c (make_byte_code): eassert header size.
10254 (sweep_vectors): Change an int to size_t.
10256 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10258 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10259 instead of ints, as it's the usual style for offsetof constants. See:
10260 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10262 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10263 This is ugly, but it should fix the performance problem for older
10264 GCC versions in the short run. I'll look into integrating the
10265 Gnulib module for popcount, as a better fix.
10266 See the thread starting in:
10267 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10268 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10269 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10270 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10271 (popcount_size_t): Use it.
10273 2013-09-24 Daniel Colascione <dancol@dancol.org>
10275 * process.c (Fnetwork_interface_info): Fix build break due to
10278 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10280 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10281 Prefer signed to unsigned integers where either will do.
10282 No need for 'const' on locals that do not escape.
10283 Omit easserts with unnecessary and unportable assumptions about
10284 alignment. Avoid unnecessary casts to char *.
10286 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10288 Use union for the payload of struct Lisp_Vector.
10289 This helps to avoid a few glitches dictated by C's aliasing rules.
10290 * lisp.h (struct Lisp_Vector): Use union for next and
10291 contents member. Adjust comment. Change related users.
10292 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10293 Related users changed.
10294 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10295 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10296 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10297 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10299 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10301 Optimize glyph row clearing and copying routines.
10302 * dispextern.h (struct glyph_row): Change layout of struct
10303 glyph_row to help copy_row_except_pointers. Adjust comment.
10304 * dispnew.c (null_row): Remove.
10305 (clear_glyph_row): Use offsetof and memset to find and clear
10306 just the members that need clearing. Adjust comment.
10307 (copy_row_except_pointers): Likewise for copying.
10309 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10311 Some minor cleanups of recently-added bool vector code.
10312 * conf_post.h (assume): Always return void. Use lint version
10313 only if GCC and MSC versions don't apply.
10314 * conf_post.h (assume):
10315 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10316 Depend on _MSC_VER, not __MSC_VER, for consistency with
10318 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10319 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10320 (bool_vector_binop_driver, count_trailing_zero_bits)
10321 (size_t_to_host_endian): Now static, not static inline;
10322 the latter isn't needed with modern compilers and doesn't
10323 work with older compilers anyway.
10325 * alloc.c (valgrind_p): Use bool for boolean.
10327 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10329 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10330 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10331 (display_last_displayed_message_p, message_buf_print)
10332 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10333 Use bool for boolean.
10334 * dispextern.h (cancel_line, init_desired_glyphs):
10335 Remove ancient leftover.
10336 (help_echo_showing_p, hourglass_shown_p):
10337 * lisp.h (noninteractive_need_newline): Adjust declaration.
10339 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10341 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10343 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10344 ...this file and convert the latter to static. Adjust comment.
10345 (make_initial_frame):
10346 * window.c (init_window_once): Adjust user.
10347 * frame.h (last_nonminibuf_frame): Remove declaration.
10348 * lisp.h (selected_frame): Likewise.
10349 * msdos.c (the_only_display_info): Adjust comment.
10351 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10353 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10354 computing the end column of mouse-highlight that comes from
10355 display or overlay strings. (Bug#15437)
10356 (note_mouse_highlight): Adapt calculation of last argument to
10357 mouse_face_from_string_pos to the above change.
10359 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10360 all platforms, not just for clang.
10362 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10364 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10365 about excess arguments to snprintf.
10367 * conf_post.h(assume): Use __builtin_unreachable for clang.
10369 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10371 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10372 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10374 2013-09-23 Daniel Colascione <dancol@dancol.org>
10376 * alloc.c (USE_VALGRIND): New macro; on by default
10377 when ENABLE_CHECKING.
10378 (mark_maybe_object, mark_maybe_pointer)
10379 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10381 (valgrind_p) [USE_VALGRIND]: New variable.
10382 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10384 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10386 * process.c (wait_reading_process_output): Change int pnamelen to
10389 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10390 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10391 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10392 argument to unsigned long to avoid warning.
10393 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10395 * conf_post.h (assume): Fix compiler error: x shall be cond.
10397 2013-09-22 Daniel Colascione <dancol@dancol.org>
10399 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10400 warning when compiling without a window system.
10402 2013-09-22 Daniel Colascione <dancol@dancol.org>
10404 * data.c (Qbool_vector_p): New symbol.
10405 (bool_vector_spare_mask, popcount_size_t_generic)
10406 (popcount_size_t_msc, popcount_size_t_gcc)
10408 (bool_vector_binop_driver)
10409 (count_trailing_zero_bits, size_t_to_host_endian)
10410 (Fbool_vector_exclusive_or)
10411 (Fbool_vector_union)
10412 (Fbool_vector_intersection, Fbool_vector_set_difference)
10413 (Fbool_vector_subsetp, Fbool_vector_not)
10414 (Fbool_vector_count_matches)
10415 (Fbool_vector_count_matches_at): New functions.
10416 (syms_of_data): Intern new symbol, functions.
10417 * alloc.c (bool_vector_payload_bytes): New function.
10418 (Fmake_bool_vector): Instead of calling Fmake_vector,
10419 which performs redundant initialization and argument checking,
10420 just call allocate_vector ourselves. Make sure we clear any
10421 terminating padding to zero.
10422 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10423 instead of open-coding the size calculation.
10424 (vroundup_ct): New macro.
10425 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10426 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10427 * composite.c (composition_gstring_put_cache):
10428 Change lint_assume to assume.
10429 * conf_post.h (assume): New macro.
10430 (lint_assume): Remove.
10431 * dispnew.c (update_frame_1): Change lint_assume to assume.
10432 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10434 * image.c (gif_load): Change lint_assume to assume.
10435 * lisp.h (eassert_and_assume): New macro.
10436 (Qbool_vector_p): Declare.
10437 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10438 (swap16, swap32, swap64): New inline functions.
10439 * macfont.m (macfont_shape): Change lint_assume to assume.
10440 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10441 * xsettings.c (parse_settings): Use new swap16 and
10442 swap32 from lisp.h instead of file-specific macros.
10444 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10446 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10447 found (which can legitimately happen when the glyph row at the
10448 window start is disabled in the current_matrix. (Bug#15365)
10450 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10452 Fix syntax.h bug introduced by recent INLINE change.
10453 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10454 conditionally compiled one way in some modules, and a different
10455 way in others. This doesn't work with extern inline functions,
10456 which must have the same definition in all modules, because the
10457 defining code might be shared across modules, depending on the
10458 implementation. Symptoms reported by Martin Rudalics in:
10459 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10460 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10461 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10462 overriding the corresponding functions in syntax.h.
10463 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10464 (syntax_property): New inline functions.
10465 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10466 Rewrite in terms of these new functions.
10468 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10470 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10471 not chars_in_text, whose result depends on the multibyteness of
10472 the current buffer. (Bug#15426)
10474 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10476 Port recent change to hosts where pointers aren't 'long'.
10477 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10478 Don't assume that pointers are the same width as 'long'.
10479 Add a compile-time check that a pointer fits into two X slots.
10481 A simpler, centralized INLINE.
10482 * conf_post.h (INLINE): Define only if not already defined.
10483 This allows us to use a single INLINE, defined by one file
10485 * emacs.c (INLINE): Define it.
10486 Also, include category.h, charset.h, composite.h, dispextern.h,
10487 syntax.h, systime.h, so that their INLINE definitions are expanded
10488 properly for Emacs.
10489 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10490 * buffer.h, buffer.c (BUFFER_INLINE):
10491 * category.h, category.c (CATEGORY_INLINE):
10492 * character.h, character.c (CHARACTER_INLINE):
10493 * charset.h, charset.c (CHARSET_INLINE):
10494 * composite.h, composite.c (COMPOSITE_INLINE):
10495 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10496 * frame.h, frame.c (FRAME_INLINE):
10497 * intervals.h, intervals.c (INTERVALS_INLINE):
10498 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10499 * lisp.h, alloc.c (LISP_INLINE):
10500 * process.h, process.c (PROCESS_INLINE):
10501 * syntax.h, syntax.c (SYNTAX_INLINE):
10502 * systime.h, sysdep.c (SYSTIME_INLINE):
10503 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10504 * window.h, window.c (WINDOW_INLINE):
10505 Remove. All uses replaced with INLINE.
10507 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10509 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10510 to avoid Bug#15398.
10512 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10514 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10515 'const char *' to avoid compiler warnings due to similar change in
10516 the prototype of x_get_string_resource.
10518 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10520 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10521 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10522 going to replace static variables below. Adjust comments.
10523 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10524 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10525 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10526 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10527 Related users changed.
10528 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10529 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10530 last_mouse_movement_time, going to replace static variables below.
10532 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10533 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10535 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10536 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10537 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10538 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10539 static variables below.
10540 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10541 (last_mouse_scroll_bar): Remove.
10542 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10543 (mouseExited): Related users changed.
10545 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10547 Do not use external array to process X scroll bar messages.
10548 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10549 (x_send_scroll_bar_event): Pack window pointer into two slots
10550 of XClientMessageEvent if we're 64-bit. Adjust comment.
10551 (x_scroll_bar_to_input_event): Unpack accordingly.
10553 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10555 Ifdef away recent changes which aren't relevant to NS port.
10556 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10557 [!HAVE_NS]: Declare as such.
10558 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10559 [!HAVE_NS]: Define as such.
10561 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10563 * frame.c (x_redo_mouse_highlight): New function
10564 to factor out common code used in W32 and X ports.
10565 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10566 * xterm.h (struct x_display_info):
10567 * w32term.h (struct w32_display_info):
10568 * nsterm.h (struct ns_display_info): New members
10569 last_mouse_motion_frame, last_mouse_motion_x and
10570 last_mouse_motion_y, going to replace static variables below.
10571 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10572 (redo_mouse_highlight): Remove.
10573 (note_mouse_movement, syms_of_xterm): Adjust user.
10574 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10575 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10576 (redo_mouse_highlight): Remove.
10577 (note_mouse_movement, syms_of_w32term): Adjust user.
10578 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10579 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10581 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10582 * nsfns.m (compute_tip_xy): Adjust user.
10584 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10586 * frame.c (x_mouse_grabbed): New function.
10587 * dispextern.h (x_mouse_grabbed): Add prototype.
10588 (last_mouse_frame): Remove declaration.
10589 * xterm.h (struct x_display_info):
10590 * w32term.h (struct w32_display_info):
10591 * nsterm.h (struct ns_display_info): New member
10592 last_mouse_frame, going to replace...
10593 * xdisp.c (last_mouse_frame): ...global variable.
10594 (note_tool_bar_highlight):
10595 * w32term.c (w32_mouse_position, w32_read_socket):
10596 * xterm.c (XTmouse_position, handle_one_xevent):
10597 Use x_mouse_grabbed.
10598 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10600 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10602 * w32term.c (w32_read_socket): Avoid temporary
10603 variables in a call to x_real_positions.
10604 * xterm.c (handle_one_xevent): Likewise.
10606 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10608 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10609 (x_icon_type): Remove prototype.
10610 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10611 * frame.c (x_icon_type): Remove.
10612 * w32term.c (x_make_frame_visible, x_iconify_frame):
10613 * xterm.c (x_make_frame_visible, x_iconify_frame):
10614 Use x_set_bitmap_icon to factor out common code.
10616 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10618 * dispextern.h (check_x_display_info, x_get_string_resource):
10619 Declare here just once and unify the latter.
10620 * frame.c (check_x_display_info, x_get_string_resource):
10621 * nsterm.h (check_x_display_info):
10622 * xrdb.c (x_get_string_resource):
10623 * xterm.h (check_x_display_info): Remove prototypes.
10624 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10625 * w32reg.c (x_get_string_resource): Likewise.
10626 (w32_get_rdb_resource): Adjust user.
10628 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10630 * xterm.h (struct x_display_info): New member
10631 x_pending_autoraise_frame, going to replace...
10632 * xterm.c (pending_autoraise_frame): ...static variable.
10633 (x_new_focus_frame, XTread_socket): Adjust users.
10634 * w32term.h (struct w32_display_info): New member
10635 w32_pending_autoraise_frame, going to replace...
10636 * w32term.c (pending_autoraise_frame): ...global variable.
10637 (x_new_focus_frame, w32_read_socket): Adjust users.
10639 2013-09-17 Glenn Morris <rgm@gnu.org>
10641 * xdisp.c (message_dolog): If we create *Messages*,
10642 switch it to messages-buffer-mode.
10644 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10646 Don't overuse 'const' in types of locals.
10647 * bidi.c (bidi_count_bytes):
10648 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10649 (xg_event_is_for_scrollbar):
10650 * xselect.c (x_handle_property_notify)
10651 (x_handle_selection_notify, x_handle_dnd_message):
10652 * xsettings.c, xsettings.h (xft_settings_event):
10653 * xterm.c (x_handle_net_wm_state, handle_one_event)
10654 (x_menubar_window_to_frame, x_detect_focus_change)
10655 (construct_mouse_click, note_mouse_movement)
10656 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10657 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10658 (handle_one_xevent, x_handle_net_wm_state):
10659 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10660 (x_handle_dnd_message):
10661 Avoid unnecessary 'const', typically the second 'const' in
10662 'const foo * const arg', a 'const' that does not affect the API
10663 and doesn't significantly help the human reader.
10665 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10667 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10668 only if Glib < 2.36.0.
10669 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10670 * xsettings.c (init_gconf, init_gsettings): Do not check
10672 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10674 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10676 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10678 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10679 before calling g_type_init.
10681 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10683 * nsterm.m (syms_of_nsterm): ... to here.
10685 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10687 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10688 (ignore_next_mouse_click_timeout): Use Time as X does.
10689 (handle_one_xevent): Avoid cast and use unsigned comparison.
10691 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10693 Do not copy X event in handle_one_xevent except KeyPress case.
10694 Wnen XEvent is processed, it is unlikely to be changed except
10695 KeyPress case, so we can avoid copying and use const pointer to
10696 const data to make sure that an event is not changed elsewhere.
10697 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10698 const' and do not create local copy except for the KeyPress event.
10699 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10700 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10701 (x_handle_net_wm_state, x_menubar_window_to_frame)
10702 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10703 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10704 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10705 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10706 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10707 (x_handle_dnd_message):
10708 * xsettings.c (xft_settings_event):
10709 Use 'const XEvent * const' where appropriate.
10710 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10712 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10714 Fix X event waiting to handle multiple frames.
10715 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10716 * xterm.c (pending_event_wait): Remove. Adjust users.
10717 (x_detect_focus_change): Pass frame arg.
10718 (handle_one_xevent): Find related frame early and clear per-frame
10719 wait_event_type only if this is an event for the relevant frame.
10720 (x_wait_for_event): Use per-frame wait_event_type.
10722 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10724 * nsfns.m (Fx_create_frame): Fix font driver registration for
10727 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10728 for syms_of_macfont.
10730 * nsterm.m: Include macfont.h.
10731 (ns_tmp_flags, ns_tmp_font): Remove.
10732 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10733 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10734 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10735 (changeFont:): Fix code style. Check for font driver type when
10738 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10741 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10742 (nsfont_open): Set font driver type.
10743 Set font->ascent and font->descent. Figure out font instead of
10744 ns_tmp_font, and flags instead of ns_tmp_flags.
10745 Fix indentation. Remove call to ns_draw_text_decoration,
10748 * nsfns.m: Include macfont.h.
10749 (Fx_create_frame): Register macfont driver, make a better default font.
10750 (Fns_popup_font_panel): Get font from macfont driver, if used.
10752 * macfont.m, macfont.h, macuvs.h: New files.
10754 * font.h: Declare syms_of_macfont.
10756 * font.c (syms_of_font): Call syms_of_macfont.
10758 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10760 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10762 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10763 and it is always zero for others, so I assume that this is an ancient
10764 leftover which nobody will want to change any more.
10765 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10766 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10767 * frame.c (x_set_scroll_bar_width):
10768 * w32fns.c (w32_createscrollbar):
10769 * w32term.c (w32_set_vertical_scroll_bar):
10770 * xfns.c (x_set_scroll_bar_default_width):
10771 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10772 (x_scroll_bar_expose): Related users changed.
10774 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10776 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10777 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10778 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10780 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10781 Define once here...
10782 * nsterm.h, w32term.h, xterm.h: ...and not here.
10783 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10784 Remove unused Xisms.
10785 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10786 these modules are never compiled otherwise.
10788 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10790 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10791 Doc fix. (Bug#15375)
10793 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10795 Unify Fx_focus_frame between all ports.
10796 * frame.h (x_focus_frame): New prototype.
10797 * xfns.c (Fx_focus_frame): Remove.
10798 (syms_of_xfns): Do not defsubr it.
10799 (x_focus_frame): X implementation.
10800 * nsfns.m (Fx_focus_frame): Remove.
10801 (syms_of_nsfns): Do not defsubr it.
10802 (x_focus_frame): NS implementation.
10803 * w32term.c (Fx_focus_frame): Remove.
10804 (x_focus_on_frame): Rename to...
10805 (x_focus_frame): W32 implementation.
10806 * w32term.h (x_focus_on_frame): Remove prototype.
10807 * w32fns.c (Fx_focus_frame): Remove.
10808 (syms_of_w32fns): Do not defsubr it.
10809 * frame.c (Fx_focus_frame): Define here.
10810 (syms_of_frame): Defsubr here.
10811 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10813 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10815 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10816 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10817 each port to reference the port-specific window system data.
10818 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10819 (FRAME_DISPLAY_INFO): Define.
10820 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10821 (FRAME_DISPLAY_INFO): Define. Adjust users.
10822 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10823 (FRAME_DISPLAY_INFO): Define. Adjust users.
10824 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10825 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10826 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10827 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10828 * xselect.c, xterm.c: All related users changed.
10830 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10832 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10833 (x_menubar_window_to_frame): Remove prototypes.
10834 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10835 (x_menubar_window_to_frame, x_top_window_to_frame):
10837 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10838 (x_menubar_window_to_frame, x_top_window_to_frame):
10839 ...to here and convert all but the last to static.
10841 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10843 * lisp.mk (lisp): Add w32-common-fns.elc.
10845 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10847 * charset.c (char_charset): Document an exception for char-charset.
10849 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10851 * xterm.h (x_display_info): New field last_user_time...
10852 * xterm.c (toplevel): ...to replace static last_user_time.
10853 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10855 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10857 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10858 scroll bar values to prevent thumb from disappear and update comment.
10860 2013-09-11 Glenn Morris <rgm@gnu.org>
10862 * emacs.c (usage_message): Possessive apostrophe tweak.
10864 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10866 * nsterm.m (syms_of_nsterm): Use Qns.
10867 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10868 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10869 * xfns.c (x_display_info_for_name, Fx_open_connection):
10870 Remove old '#if 0' code.
10871 (syms_of_xfns): Use Qx.
10872 * termhooks.h (fullscreen_hook): Remove the leftover.
10873 (struct terminal): Fix typo in comment.
10875 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10877 Cleaning up a few X scroll bar bits.
10878 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10879 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10880 New member last_seen_part, going to replace...
10881 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10882 (xt_action_hook) [USE_LUCID]: Adjust user.
10883 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10884 Lucid-specific scroll bar support.
10885 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10886 to int and adjust to use last_seen_part member.
10887 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10888 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10889 Initialize last_seen_part.
10891 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10893 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10894 insert-buffer-substring an empty string.
10896 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10898 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10899 avoiding a GCC warning.
10901 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10903 Ifdef away frame tool bar code when it is not really used.
10904 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10905 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10906 and minimize_tool_bar_window_p under the above.
10907 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10908 (fset_tool_bar_window): Likewise.
10909 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10910 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10911 (change_frame_size_1):
10912 * window.c (window_from_coordinates, Frecenter): Adjust users.
10913 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10914 code is not really used.
10915 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10916 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10917 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10918 [!USE_GTK && !HAVE_NS]: Define as such.
10919 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10920 (note_mouse_highlight, expose_frame):
10921 * xfns.c (x_set_tool_bar_lines):
10922 * xterm.c (handle_one_xevent): Adjust users.
10924 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10926 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10927 This bug was introduced by my 2013-08-26 patch, which incorrectly
10928 assumed that the terminfo implementation doesn't use termcap buffers.
10929 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10930 these buffers apparently are used after all.
10931 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10932 (struct tty_display_info): Define members termcap_term_buffer and
10933 termcap_strings_buffer even if TERMINFO.
10935 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10938 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10939 'usage' docstring entry to pacify make-docfile.
10941 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10943 Change comparison functions =, <, >, <=, >= to take many arguments.
10944 * data.c: Change comparison functions' interface and implementation.
10945 * lisp.h: Make arithcompare available for efficient two arg
10947 * bytecode.c: Use arithcompare.
10948 * fileio.c: Use new interface.
10950 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10952 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10954 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10956 * eval.c (Feval): Document the new use of `lexical'.
10958 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10960 Review and drop old frame resize hack.
10961 * frame.h (struct frame): Remove force_flush_display_p.
10962 * dispnew.c (update_frame): Adjust user and don't call
10963 flush_frame here. The comment has said that there was an issues
10964 with redisplaying fringes, but I don't see any differences with
10965 and without this hack. Hopefully we can continue without it.
10966 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10967 current frame matrices twice if resized_p is set.
10969 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10971 Do not populate pure Xism x_sync to other ports.
10972 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10973 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10974 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10975 * w32term.h (x_sync): Remove prototype.
10977 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10979 Cleanup frame flushing.
10980 * dispextern.h (struct redisplay_interface):
10981 Drop flush_display_optional because flush_display is enough
10982 for X and flushing via RIF is just a no-op for others.
10983 * frame.h (flush_frame): New function.
10984 * dispnew.c (update_frame):
10985 * minibuf.c (read_minibuf):
10986 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10988 * keyboard.c (detect_input_pending_run_timers): Do not flush
10989 all frames but selected one in redisplay_preserve_echo_area.
10990 * nsterm.m (ns_flush): Remove no-op.
10991 (ns_redisplay_interface): Adjust user.
10992 * w32term.h (x_flush): Remove no-op.
10993 (w32_redisplay_interface): Adjust user.
10994 * xterm.c (x_flush): Simplify because we do not flush all
10995 frames at once any more. Adjust comment.
10996 (x_redisplay_interface): Adjust user.
10998 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11000 Port --without-x --enable-gcc-warnings to Fedora 19.
11001 * gfilenotify.c (globals_of_gfilenotify):
11002 Call g_type_init only if using an older glib version that needs it.
11004 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11006 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11007 (last_glyphless_glyph_merged_face_id): Remove declarations.
11008 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11009 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11010 (last_glyphless_glyph_merged_face_id): Now static.
11011 (merge_escape_glyph_face): New function, refactored from...
11012 (get_next_display_element): ...here.
11013 (merge_glyphless_glyph_face): New function, refactored from...
11014 (produce_glyphless_glyph): ...here...
11015 * term.c (produce_glyphless_glyph): ...and here.
11017 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11019 * eval.c (eval_sub): Only call Ffunction if necessary.
11021 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11023 Attempt to make redisplay more selective when changing cursor type.
11024 * frame.h (struct frame): New bitfield cursor_type_changed.
11025 * xdisp.c (cursor_type_changed): Remove.
11026 (try_cursor_movement, redisplay_window, try_window_id)
11027 (set_frame_cursor_types, try_window_reusing_current_matrix):
11028 Adjust to use per-frame bitfield.
11029 (redisplay_internal): Look for cursor type change on each visible
11030 frame and consider all frames if cursor type has been changed on
11031 the frame other than selected. If cursor type has been changed on
11032 selected frame only, do not use fast update.
11034 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11036 Attempt to make redisplay more selective when changing fonts.
11037 * frame.h (struct frame): New bitfield fonts_changed.
11038 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11039 (adjust_frame_glyphs): Add prototype.
11040 * dispnew.c (fonts_changed_p): Remove.
11041 (adjust_glyphs): Remove because we do not
11042 adjust matrices on all frames at once any more.
11043 (adjust_frame_glyphs): Block and unblock input here.
11044 (adjust_glyph_matrix): Use fonts_changed.
11045 (change_frame_size_1): Use adjust_frame_glyphs.
11046 * font.c (font_open_entity): Use fonts_changed.
11047 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11048 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11049 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11050 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11051 (shrink_mini_window, Fresize_mini_window_internal)
11052 (window_scroll_pixel_based, Fset_window_configuration)
11053 (apply_window_adjustment, Fset_window_vscroll):
11054 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11055 Use adjust_frame_glyphs.
11056 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11057 (try_window_reusing_current_matrix, try_window_id, display_line)
11058 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11059 (redisplay_internal): Consider fonts_changed and adjust frame
11060 matrices for each frame only if the frame is visible. If font
11061 has been changed on some frame during full redisplay, retry
11062 only visible frames where the font has been actually changed.
11064 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11066 Cache current header and mode line height for each window.
11067 * window.h (struct window): New fields mode_line_height
11068 and header_line_height.
11069 * window.c (make_window): Initialize them.
11070 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11071 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11072 (current_mode_line_height, current_header_line_height):
11073 Remove declaration.
11074 * xdisp.c (current_mode_line_height, current_header_line_height):
11076 (pos_visible_p, init_xdisp): Adjust user.
11077 (redisplay_window): Invalidate mode_line_height and
11078 header_line_height if current and desired matrices do not agree.
11080 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11082 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11083 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11085 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11087 Make --without-x compatible with --enable-gcc-warnings.
11088 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11089 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11090 members under HAVE_WINDOW_SYSTEM.
11091 * keyboard.c (make_lispy_focus_out): Likewise.
11092 (record_menu_key): Move under HAVE_MENUS.
11093 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11094 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11095 (syms_of_xdisp): Adjust user.
11096 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11097 (start_hourglass, cancel_hourglass):
11098 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11099 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11100 and CLEAR_FONT_TABLE_NFONTS.
11101 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11102 Declare only if HAVE_WINDOW_SYSTEM.
11103 (lface_same_font_attributes_p, clear_face_gcs): Define only
11104 if HAVE_WINDOW_SYSTEM.
11106 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11108 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11109 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11110 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11112 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11114 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11116 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11118 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11119 This fixes a type error on hosts where ptrdiff_t is wider than int.
11121 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11123 * keyboard.c (read_key_sequence_vs): New function.
11124 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11127 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11129 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11131 Makefile improvements.
11132 * Makefile.in (config.status): Don't use double-colon rules, as
11133 they are not portable according to POSIX. Fix shell typo with `;
11134 I guess this rule has never been tested?
11135 (VCSWITNESS): New macro, to override any environment var.
11137 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11139 * xterm.h (struct x_display_info): Do not track X connection
11140 fd separately because it is always available from Display.
11141 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11144 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11146 * buffer.c (drop_overlay):
11147 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11148 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11150 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11152 * buffer.c (Fmake_overlay, Fmove_overlay):
11153 * intervals.c (set_point_from_marker):
11154 * print.c (PRINTPREPARE): Prefer signal_error
11155 to plain error and report unsuitable marker too.
11157 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11159 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11160 for 'dragging' member.
11161 (struct x_output): Remove set-but-unused leftovers
11162 'left_before_move' and 'top_before_move'.
11163 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11164 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11165 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11166 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11167 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11168 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11169 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11170 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11172 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11174 * nsfont.m (INVALID_GLYPH): New define.
11175 (nsfont_encode_char): Use INVALID_GLYPH.
11176 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11178 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11180 * xterm.c (x_last_mouse_movement_time): Revert last change.
11181 This code should use XDisplayMotionBufferSize to check display's
11182 motion history first, and there are few other issues as well.
11183 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11184 (handle_one_xevent): Adjust user.
11186 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11188 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11189 * frame.c (Flast_nonminibuf_frame): ... to here.
11190 (check_minibuf_window): Don't abort if no window was found
11193 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11195 Use XGetMotionEvents to ask the last mouse motion time from X server.
11196 * xterm.c (X_MOTION_HISTORY): Default to 1.
11197 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11198 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11199 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11200 Ifdef away legacy code.
11201 (XTmouse_position, x_scroll_bar_report_motion):
11202 Use x_last_mouse_movement_time.
11203 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11206 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11208 * msdos.c (last_mouse_window): Move to...
11209 (dos_rawgetc): ...this function and adjust comment.
11210 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11211 (mouseMoved): ...this function and adjust comment.
11212 * w32term.c (last_window): Likewise with...
11213 (w32_read_socket): ...this function.
11214 * xterm.c (last_window): Likewise with...
11215 (handle_one_xevent): ...this function.
11217 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11219 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11220 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11221 (handle_one_xevent): ...to here.
11222 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11225 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11227 * msdos.c (IT_set_terminal_window): Remove no-op.
11228 (initialize_msdos_display): Adjust terminal setup.
11229 * w32console.c (w32con_set_terminal_window): Remove no-op.
11230 (initialize_w32_display): Adjust terminal setup.
11231 * w32term.c (w32_set_terminal_window): Remove no-op.
11232 (w32_create_terminal): Adjust terminal setup.
11233 * xterm.c (XTset_terminal_window): Remove no-op.
11234 (x_create_terminal): Adjust terminal setup.
11236 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11238 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11240 (ns_create_terminal): Adjust terminal setup.
11241 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11243 (w32_create_terminal): Adjust terminal setup.
11244 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11246 (x_create_terminal): Adjust terminal setup.
11248 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11250 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11251 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11252 * dispnew.c (buffer_posn_from_coords):
11253 * window.c (Fwindow_end, displayed_window_lines):
11254 * xdisp.c (redisplay_mode_lines): Use it.
11256 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11258 * fontset.c (face_for_char): Check char in the current face font first
11259 if HAVE_NS (Bug#15138).
11261 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11263 * window.c (temp_output_buffer_show): Make sure window returned
11264 by display_buffer is live (Bug#15213).
11266 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11268 Minor cleanup to avoid forward declarations.
11269 * coding.h (struct ccl_spec): Remove forward declaration.
11270 * composite.h (toplevel): Include font.h.
11271 (struct composition_it, struct face, struct font_metrics):
11272 Remove forward declaration.
11273 * dispextern.h (struct image, struct atimer): Likewise.
11274 * emacsgtkfixed.h (struct frame): Likewise.
11275 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11276 * font.h (struct font_driver, struct font, struct glyph_string)
11277 (struct face): Remove forward declaration.
11278 * fontset.h (struct face, struct font): Likewise.
11279 * frame.h (toplevel): Style cleanup.
11280 (enum output_method): Move to...
11281 * termhooks.h (enum output_method): ...here.
11282 (struct glyph, struct frame, struct ns_display_info)
11283 (struct x_display_info, struct w32_display_info):
11284 Remove forward declaration.
11285 * xterm.h (toplevel): Include termhooks.h.
11286 (struct font, struct window, struct glyph_matrix, struct frame)
11287 (struct input_event, struct face, struct image): Remove forward
11289 * gtkutil.h (struct _widget_value): Likewise.
11290 * keyboard.h (toplevel): Include termhooks.h.
11291 (struct input_event): Remove forward declaration.
11293 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11295 * intervals.c (set_point_from_marker): New function.
11296 * editfns.c (Fgoto_char):
11297 * process.c (Finternal_default_process_filter):
11298 * window.c (select_window_1): Use it.
11299 * buffer.h (set_point_from_marker): Add prototype.
11301 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11303 * w32.c (term_winsock): Call release_listen_threads before calling
11305 (_sys_wait_accept): Wait for accept event in a loop with a finite
11306 timeout, instead of waiting indefinitely. Will hopefully avoid
11307 hanging during exit because WSACleanup deadlocks waiting for the
11308 event object to be released. (Bug#14333)
11310 * w32proc.c (release_listen_threads): New function, signals all
11311 the reader threads that listen for connections to stop waiting.
11313 * w32.h (release_listen_threads): Add prototype.
11315 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11317 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11318 field of new marker (for sanity and safety).
11319 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11320 anyway because XMISCTYPE is a function and can't be an lvalue).
11322 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11324 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11325 (x_after_update_window_line, x_scroll_bar_create)
11326 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11327 (handle_one_xevent, x_clear_frame_area):
11328 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11329 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11330 * xterm.h (x_clear_area): Adjust prototype.
11332 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11334 Hook scanning and indentation functions to find_newline. This helps
11335 to avoid duplicated code and renders more respect to newline cache.
11336 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11337 * cmds.c (Fforward_line):
11338 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11339 Use find_newline and avoid unnecessary point movements.
11340 * search.c (scan_newline): Implement on top of find_newline.
11342 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11344 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11345 scoped code (bug#11258).
11347 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11349 * nsterm.m (last_window): New variable.
11350 (EV_TRAILER2): New macro.
11351 (EV_TRAILER): Call EV_TRAILER2.
11352 (mouseMoved:): Add support for mouse-autoselect-window
11353 on nextstep (Bug#6888).
11355 2013-08-28 Andreas Schwab <schwab@suse.de>
11357 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11358 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11359 Remove unused macro definitions.
11360 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11361 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11362 Only define if emacs.
11364 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11366 Prefer enum glyph_row_area to int where appropriate.
11367 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11369 (window_box, window_box_width, window_box_left, window_box_left_offset)
11370 (window_box_right, window_box_right_offset): Adjust prototypes.
11371 * xdisp.c (window_box, window_box_width, window_box_left)
11372 (window_box_left_offset, window_box_right, window_box_right_offset):
11373 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11374 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11375 * nsterm.m (ns_clip_to_row):
11376 * w32term.c (w32_clip_to_row):
11377 * xterm.c (x_clip_to_row): Likewise.
11379 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11381 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11382 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11384 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11386 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11387 for portability to hosts where /bin/sh has problems.
11389 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11391 Redesign redisplay interface to drop global output_cursor.
11392 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11393 (toplevel): Remove declaration of output_cursor.
11394 (set_output_cursor, x_cursor_to): Remove prototype.
11395 * window.h (struct window): New member output_cursor.
11396 (output_cursor_to): New function to replace RIF member.
11397 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11398 (update_text_area, set_window_cursor_after_update): Use it.
11399 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11400 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11401 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11402 * w32term.c (x_update_window_begin, x_update_window_end):
11403 * xterm.c (x_update_window_begin, x_update_window_end):
11404 Adjust to use per-window output cursor.
11406 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11408 Simplify SELECT_TYPE-related code.
11409 Like EMACS_TIME, this portability layer is no longer needed, since
11410 Emacs has been using fd_set as a portability layer for some time.
11411 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11412 (SELECT_TYPE): Remove. All uses changed to fd_set.
11413 (fd_set) [!FD_SET]: New typedef.
11415 Simplify EMACS_TIME-related code.
11416 This portability layer is no longer needed, since Emacs has been
11417 using struct timespec as a portability layer for some time.
11418 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11419 Include <time.h> rather than "systime.h"; that's all that's needed now.
11420 * dispnew.c: Include <timespec.h> rather than "systime.h";
11421 that's all that's needed now.
11422 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11423 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11424 TIMESPEC_RESOLUTION.
11425 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11426 LOG10_TIMESPEC_RESOLUTION.
11427 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11428 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11429 (make_emacs_time): Remove. All used changed to make_timespec.
11430 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11431 (current_timespec): Rename from current_emacs_time. All uses changed.
11432 (add_emacs_time): Remove. All uses changed to timespec_add.
11433 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11434 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11435 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11436 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11437 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11438 (current_timespec): Rename from current_emacs_time. All uses changed.
11439 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11440 changed to timespec_cmp.
11441 * xgselect.c: Include <timespec.h>, since our .h files don't.
11443 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11445 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11446 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11447 Remove the leftovers.
11448 * gtkutil.c (toplevel): Do not declare Qxft but include
11450 * image.c (toplevel): Do not declare Vlibrary_cache because
11451 it's already done in lisp.h.
11453 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11455 * lisp.h (Mouse_HLInfo): Move from here...
11456 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11457 (reset_mouse_highlight): New function.
11458 * msdos.c (dos_set_window_size, IT_update_begin)
11459 (internal_terminal_init):
11460 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11461 (ns_initialize_display_info):
11462 * w32console.c (initialize_w32_display):
11463 * w32term.c (x_update_window_end, x_free_frame_resources)
11464 (w32_initialize_display_info):
11465 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11466 * window.c (Fdelete_other_windows_internal):
11467 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11468 * termchar.h (toplevel):
11469 * xterm.h (toplevel): Include dispextern.h.
11471 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11473 Fix minor problems found by static checking.
11474 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11475 (expect): Avoid nested-if warning.
11476 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11477 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11478 * nsterm.h, nsterm.m (ns_select):
11479 * xgselect.c, xgselect.h (xg_select):
11480 Adjust signature to better match pselect's.
11481 * nsterm.m (ns_select):
11482 Don't set *TIMEOUT, since pselect doesn't.
11483 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11484 diagnostic about assigning const char * to it.
11485 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11487 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11489 * lread.c (substitute_object_recurse): Handle hash-tables as well
11492 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11494 Fix unlikely core dump in init_tty, and simplify terminfo case.
11495 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11496 The old version incorrectly dumped core if malloc returned a
11497 buffer containing only non-NUL bytes.
11498 (init_tty): Do not allocate or free termcap buffers; the
11499 struct does that for us now.
11500 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11501 (struct tty_display_info): Define members termcap_term_buffer and
11502 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11503 use them. Allocate them directly in struct rather than indirectly
11504 via a pointer, to simplify init_tty.
11506 * frame.c (check_minibuf_window): Initialize 'window' properly,
11507 so that Emacs reliably aborts later if 'window' is not initialized.
11509 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11511 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11512 of VoidSymbol (Bug#15154).
11514 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11516 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11517 mouse_face_beg_y and mouse_face_end_y.
11518 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11519 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11520 Adjust users and update comment where appropriate.
11522 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11524 * frame.c (check_minibuf_window): New function.
11525 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11526 Call check_minibuf_window (Bug#15183).
11528 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11530 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11531 because this is the only last cursor data we need to keep and consult.
11532 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11533 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11536 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11538 Fix recovering from possible decompression error.
11539 Since insert_from_gap doesn't always move point, we can't use PT as
11540 the position where the partially decompressed data ends, and
11541 should count how many bytes was produced so far.
11542 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11543 (unwind_decompress): Really delete partially uncompressed data.
11544 (Fzlib_decompress_region): Take decompressed data size into account.
11546 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11548 * syntax.c (init_syntax_once): Adjust comment and do an early
11549 initialization of Qchar_table_extra_slots just once...
11550 * casetab.c (init_casetab_once):
11551 * category.c (init_category_once):
11552 * character.c (syms_of_character):
11553 * coding.c (syms_of_coding):
11554 * xdisp.c (syms_of_xdisp): ...and omit it here.
11556 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11558 * xdisp.c (get_next_display_element): Don't apply to characters
11559 from a display vector the logic of setting it->end_of_box_run_p
11560 suitable for characters from a buffer. (Bug#15175)
11562 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11563 to handle directories, rather than '_utime' which doesn't.
11566 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11568 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11569 or fullscreen (Bug#14627).
11571 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11573 System-dependent integer overflow fixes.
11574 * process.c (Fset_process_window_size): Signal an error if
11575 the window size is outside the range supported by the lower level.
11576 * sysdep.c (set_window_size): Return negative on error,
11577 nonnegative on success, rather than -1, 0, 1 on not in system,
11578 failure, success. This is simpler. Caller changed.
11579 (serial_configure): Remove unnecessary initialization of local.
11580 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11581 size fits in unsigned long; this isn't true on some 32-bit hosts.
11582 Avoid buffer overrun if some future version of /proc/meminfo has a
11583 variable name longer than 20 bytes.
11584 (system_process_attributes) [__FreeBSD__]:
11585 Don't assume hw.availpages fits in 'int'.
11587 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11589 Don't let very long directory names overrun the stack.
11590 Fix some related minor problems involving "//", vfork.
11591 * callproc.c (encode_current_directory): New function.
11592 (call_process): Don't append "/"; not needed.
11593 * fileio.c (file_name_as_directory_slop): New constant.
11594 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11595 this can save the caller having to alloca.
11596 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11597 Use SAFE_ALLOCA, not alloca.
11598 (directory_file_name, Fexpand_file_name): Leave leading "//"
11599 alone, since it can be special even on POSIX platforms.
11600 * callproc.c (call_process):
11601 * process.c (Fformat_network_address):
11602 * sysdep.c (sys_subshell):
11603 Use encode_current_directory rather than rolling our own.
11604 (create_process): No need to encode directory; caller does that now.
11605 * process.h (encode_current_directory): New decl.
11606 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11607 Rework to avoid 'goto xyzzy;'.
11609 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11611 * xdisp.c (handle_face_prop): If the default face was remapped use
11612 the remapped face for strings from prefix properties. (Bug#15155)
11614 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11616 Minor cleanup for redisplay interface and few related functions.
11617 * frame.h (enum text_cursor_kinds): Move from here...
11618 * dispextern.h (enum text_cursor_kinds): ...to here.
11619 (toplevel): Drop unnecessary declarations.
11620 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11621 in update_window_end_hook and draw_window_cursor functions.
11622 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11623 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11624 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11625 * xterm.c (x_update_window_end, x_draw_window_cursor):
11626 * xdisp.c (display_and_set_cursor, update_window_cursor)
11627 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11628 enum text_cursor_kinds where appropriate.
11630 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11632 Redesign redisplay interface to drop updated_row and updated_area.
11633 * dispextern.h (updated_row, updated_area): Remove declaration.
11634 (struct redisplay_interface): Pass glyph row and row area parameters
11635 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11636 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11638 * dispnew.c (updated_row, updated_area): Remove.
11639 (redraw_overlapped_rows, update_window_line): Adjust user.
11640 (update_marginal_area, update_text_area): Likewise. Pass updated row
11641 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11642 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11645 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11647 * process.c (flush_pending_output): Remove stub.
11650 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11652 * callproc.c: Fix race that killed background processes (Bug#15144).
11653 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11654 Record deleted process-id in critical section, not afterwards.
11655 Don't mistakenly kill process created by a call-process invocation
11656 that discards output and does not wait.
11658 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11660 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11661 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11662 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11663 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11664 to shut up compiler in mark_object.
11665 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11667 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11669 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11670 We can't portably rely on PTY_OPEN doing that, even if
11671 it calls posix_openpt with O_CLOEXEC.
11673 2013-08-20 Kenichi Handa <handa@gnu.org>
11675 * character.c (string_char): Improve commentary.
11677 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11679 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11680 (struct animation_cache): Make signature a flexible array member.
11681 All uses changed. This is a tad slower but may insulate us better
11682 from future changes to ImageMagick.
11684 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11686 * image.c: Shrink memory needed for animation cache.
11687 (SIGNATURE_DIGESTSIZE): New constant.
11688 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11689 (imagemagick_create_cache): Copy the signature. This saves
11690 several KB of memory that ImageMagick wastes per signature.
11691 Don't bother updating the update_time, as the caller does that now.
11692 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11693 it's a fixed size struct member now.
11694 (imagemagick_get_animation_cache): Always destroy the signature,
11695 as it's now imagemagick_create_cache's responsibility to copy it.
11696 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11697 and use memcmp rather than strcmp.
11698 eassert that ImageMagick returns a signature of the specified length.
11700 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11702 * image.c (imagemagick_get_animation_cache): Don't segfault on
11704 (imagemagick_get_animation_cache): Revert to previous definition
11705 so that it actually works. But keep the memory leak fix.
11706 (imagemagick_get_animation_cache): Fix memory leak.
11708 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11710 * image.c: Fix animation cache signature memory leak.
11711 Fix some other minor performance problems while we're at it.
11712 (imagemagick_create_cache): Clear just the members that
11713 need clearing. Don't set update_time, as caller does that now.
11714 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11715 Simplify by using pointer-to-pointer instead of a prev pointer.
11716 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11717 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11718 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11719 it's already a copy. Free the signature probe unless it's cached.
11721 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11722 This was introduced by my 2013-08-12 fix for Bug#15035.
11724 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11726 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11727 (imagemagick_prune_animation_cache): Now static.
11729 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11731 * image.c (imagemagick_get_animation_cache): Don't segfault when
11732 pruning all entries.
11734 2013-08-18 Ken Brown <kbrown@cornell.edu>
11736 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11737 static heap if ENABLE_CHECKING is defined.
11738 (max_bss_sbrk_ptr): New variable.
11739 (bss_sbrk): Use it.
11740 (report_sheap_usage): Report maximum static heap usage instead of
11741 ending static heap usage.
11743 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11745 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11746 of zlib_initialized according to the results of calling
11747 init_zlib_functions.
11749 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11751 * image.c: Implement an ImageMagick per-image cache.
11752 (imagemagick_get_animation_cache): Fix a double-free error.
11753 (imagemagick_load_image): Remove the ping_wand code, which only
11754 apparently saved time on invalid animated images, and slowed down
11755 everything else. Optimize for the common case.
11757 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11759 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11761 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11763 * marker.c (set_marker): Remove documentation of undefined behavior.
11765 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11767 * image.c (imagemagick_compute_animated_image): Animate correctly
11768 when sub-images are smaller than the main image.
11769 (imagemagick_compute_animated_image): Setting the iterator row to
11770 zero is apparently not allowed.
11771 (imagemagick_compute_animated_image): Allow images that say they
11772 have sub-images that are bigger than the main image, but just crop
11775 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11777 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11779 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11781 * image.c (imagemagick_compute_animated_image): Respect the GIF
11784 2013-08-15 Ken Brown <kbrown@cornell.edu>
11786 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11787 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11790 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11792 Fix minor problems found by static checking.
11793 * frame.c (delete_frame):
11794 * xdisp.c (next_element_from_display_vector):
11795 Avoid uninitialized local.
11796 * image.c (imagemagick_compute_animated_image): Port to C89.
11797 Prefer usual GNU indentation style for loops.
11798 Be more careful about bizarrely large sizes, by using ptrdiff_t
11801 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11803 Fix infinite frame selection loop (Bug#15025).
11804 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11806 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11808 * xdisp.c (compute_window_start_on_continuation_line):
11809 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11810 to make sure we end up setting the window start at the leftmost
11811 visible character of the display line. This avoids funky
11812 horizontal shifting because the window start is not kept on the
11813 same position. (Bug#15090)
11814 (next_element_from_display_vector): Support 'box' face attribute
11815 in the face definitions of a display vector. (Bug#15099)
11817 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11819 * image.c (imagemagick_compute_animated_image): Implement animated
11820 images (bug#14700).
11821 (imagemagick_compute_animated_image): Fix some compilation
11822 warnings. Implement a very simple cache to make the animation
11823 usable at all, but it should be replaced with a per-image cache.
11825 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11827 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11828 to do `for' loops over alist values.
11829 * buffer.h (FOR_EACH_BUFFER):
11830 * process.c (FOR_EACH_PROCESS): Use it.
11831 (handle_child_signal, status_notify, Fget_buffer_process)
11832 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11834 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11836 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11837 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11838 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11839 to xzalloc and so avoid redundant call to memset.
11840 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11841 members because it is allocated with xzalloc and so already zeroed.
11843 2013-08-14 Ken Brown <kbrown@cornell.edu>
11845 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11848 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11850 Utility function and macro to copy Lisp string to C string.
11851 * lisp.h (xlispstrdupa): New macro.
11852 (xlispstrdup): New prototype.
11853 * alloc.c (xlispstrdup): New function.
11854 * callint.c (Fcall_interactively):
11855 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11856 (Fsubstitute_in_file_name):
11857 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11858 * image.c (x_create_bitmap_from_file):
11859 * w32term.c (w32_term_init):
11860 * xterm.c (x_term_init): Use xlispstrdup.
11862 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11864 * image.c (imagemagick_load_image): Make animated pictures work.
11865 There's still some problems with background color settings, though
11868 * decompress.c (unwind_decompress): Always restore point.
11870 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11872 * marker.c (set_marker): Reformat documentation.
11874 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11876 * xdisp.c (cursor_type_changed): Now static.
11878 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11879 Use changed. This avoids the need to call xmalloc and for the
11880 caller to call xfree, and avoids memory leaks in some situations.
11882 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11884 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11885 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11886 (redisplay_window): If window_end_valid is cleared due to non-zero
11887 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11888 so do not call to try_cursor_movement for that window.
11890 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11892 * window.h (struct window): Convert window_end_pos and
11893 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11894 (wset_window_end_pos, wset_window_end_vpos): Remove.
11895 * dispnew.c (adjust_glyph_matrix):
11896 * window.c (Fwindow_end, replace_window, set_window_buffer)
11898 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11899 (set_vertical_scroll_bar, redisplay_window, try_window)
11900 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11901 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11902 (note_mouse_highlight): Adjust users.
11903 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11906 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11908 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11909 * image.c (imagemagick_filename_hint): Use `const char *' and
11910 prefer SSDATA to SDATA to avoid warnings.
11912 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11914 Cleanup window fringes, margins and scroll bars adjustments.
11915 * window.c (set_window_fringes, set_window_margins)
11916 (set_window_scroll_bars, apply_window_adjustment): New functions.
11917 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11918 (Fset_window_scroll_bars): Use them.
11920 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11922 * window.h (struct window): Convert scroll_bar_width
11923 from Lisp_Object to integer. Adjust comment.
11924 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11926 * window.c (wset_scroll_bar_width): Remove.
11927 (make_window): Initialize scroll_bar_width.
11928 (Fsplit_window_internal): Use direct assignment.
11929 (Fset_window_configuration, save_window_save):
11930 Convert Lisp_Object to integer and back where appropriate.
11931 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11932 bar was actually changed, and mention this in docstring.
11934 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11936 * decompress.c: Minor simplifications.
11937 (Fzlib_decompress_region): Don't bother verifying
11938 that avail_out <= UINT_MAX, as that was confusing.
11939 Mention the restriction in a comment instead.
11940 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11942 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11944 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11945 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11947 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11949 * image.c (imagemagick_filename_hint): Check for errors in the
11952 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11954 * window.c (Fwindow_margins): Return nil when there's no marginal
11955 area, as per the documented API.
11957 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11958 Fmake_vector, as scroll bar's struct members are not all Lisp
11959 objects now. This avoids crashes in GC.
11961 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11962 bool, so its address could be taken.
11964 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11966 * image.c (imagemagick_filename_hint): New function to possibly
11967 apply `image-content-type-suffixes'.
11968 (imagemagick_load_image): Use it.
11970 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11972 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11973 if loading zlib failed.
11975 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11977 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11978 2013-08-13 checkin below. Change bool to BOOL, rule is:
11979 All Obj-C code uses BOOL, except for interfaces callable from C.
11981 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11983 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11985 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11986 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11987 bool instead of BOOL.
11988 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11989 from Lisp_Object to bitfield. Adjust comment.
11990 * w32term.c (x_scroll_bar_create): Adjust user.
11991 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11992 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11993 Use bool for boolean.
11994 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11995 to `unsigned int' when defining a bitfield.
11997 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11999 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12001 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12003 * window.h (struct window): Convert left_margin_cols and
12004 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12005 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12006 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12008 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12010 (showing_window_margins_p, update_window_line, update_frame_1):
12011 * fringe.c (draw_fringe_bitmap_1):
12012 * xdisp.c (window_box_width): Adjust users.
12013 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12014 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12015 Use direct assignment.
12016 (Fset_window_configuration, save_window_save, Fwindow_margins):
12017 Convert Lisp_Object to integer and back where appropriate.
12018 (Fset_window_margins): Adjust user. Return t if any margin
12019 was actually changed, and mention this in docstring.
12021 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12023 * syntax.c (forward_word):
12024 * cmds.c (forward_char, backward_char): Mention the optional argument.
12026 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12028 * window.h (struct window): Convert left_fringe_width
12029 and right_fringe_width from Lisp_Objects to integers.
12031 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12032 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12033 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12035 (make_window): Initialize new integer fields to -1.
12036 (Fsplit_window_internal): Use direct assignment.
12037 (Fset_window_configuration, save_window_save):
12038 Convert Lisp_Object to integer and back where appropriate.
12039 (Fset_window_fringes): Adjust user. Return t if any fringe
12040 was actually changed, and mention this in docstring.
12042 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12044 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12045 * nsfns.m (x_set_cursor_type):
12046 * w32fns.c (x_set_cursor_type):
12047 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12048 * xdisp.c (set_frame_cursor_types): ...but in common code.
12050 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12052 * font.c (clear_font_cache): New function, stripped from...
12053 (Fclear_font_cache): ...here, which now uses the function
12054 above. Adjust comment.
12055 * font.h (clear_font_cache): Add prototype.
12056 * xfaces.c (clear_face_cache): Use clear_font_cache.
12058 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12060 * window.c (Fset_window_start): Compare `w', not `window' because
12061 `w' might not be equal to `window' after call to decode_live_window.
12063 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12065 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12066 This fixes a problem introduced by the Bug#15035 patch
12067 when using GPG. Reported by Herbert J. Skuhra.
12069 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12071 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12072 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12073 not yet initialized.
12075 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12077 * decompress.c (Fzlib_decompress_region): Support zlib
12078 decompression, too, and rename.
12080 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12082 Minor zlib configuration tweaks.
12083 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12084 Don't assume presence of fn_inflateInit2_ zlib internal function.
12086 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12088 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12089 include the zlib prefix.
12091 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12093 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12094 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12095 define static variables that are pointers to zlib functions to be
12096 dynamically loaded.
12097 (init_zlib_functions) [WINDOWSNT]: New function.
12098 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12100 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12101 macros instead of invoking the zlib functions directly.
12102 (syms_of_decompress): DEFSYM Qzlib_dll.
12103 Staticpro Szlib_available_p.
12105 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12107 Avoid looping over all frame windows to freeze and unfreeze.
12108 * window.h (struct window): Drop frozen_window_start_p.
12109 (freeze_window_starts): Drop prototype.
12110 * frame.h (struct frame): New frozen_window_starts flag.
12111 (FRAME_WINDOWS_FROZEN): New macro.
12112 * window.c (freeze_window_start, freeze_window_starts):
12114 (select_window, replace_window): Adjust users.
12115 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12116 (window_frozen_p): New function.
12117 (redisplay_window): Use it.
12119 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12121 Fix some fd issues when running subprocesses (Bug#15035).
12122 Fix bugs that can leak files or file descriptors on errors.
12123 Don't unlink open temp files, as that's hard for users to diagnose
12124 when things go awry (e.g., temp disk exhausted).
12125 Don't bother to lock temp files. Check for invalid recursion.
12126 * callproc.c (synch_process_fd): Remove. All uses removed.
12127 (synch_process_tempfile): New var or macro.
12128 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12130 (record_kill_process): New arg, the temp name. All callers changed.
12131 (delete_temp_file): Now just a simple wrapper around unlink.
12132 (call_process_kill): New arg, the call_process_fd array.
12133 Close them all. Clear synch_process_pid. Remove the temp file,
12134 or arrange for it to be removed.
12135 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12136 that's been moved to synch_process_tempfile. Caller changed.
12137 Do not remove the tempfile; that's now call_process_kill's
12139 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12140 call_process_kill; the caller now does that.
12141 (call_process_cleanup): Do not close the process fd; that's now
12142 call_process_kill's responsibility.
12143 (Fcall_process): Implement via new function call_process, which
12144 has most of the old body of Fcall_process, but with a different API.
12145 (call_process): New function that does not open or close filefd if
12146 it is nonnegative. Record which fds need to be closed, and let
12147 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12148 Signal an error if invoked recursively (could be done via a hook).
12149 Simplify creation of the tempfile in the MSDOS case.
12150 Don't create the output file until after checking for the executable.
12151 Report any failure to open /dev/null.
12152 Don't open /dev/null for writing twice; once is enough.
12153 Don't create pipe if all output is being discarded or sent to file.
12154 Don't worry about setting up the coding system or reading from the
12155 pipe if all output is being discarded.
12156 Hoist fd_error local into top level, to lessen block nesting.
12157 Don't record deleted pid here; now done by Fcall_process_region.
12158 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12159 and note its success in synch_process_tempfile.
12160 Do not leak resources when child_setup fails.
12161 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12162 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12163 (create_temp_file): Now returns open fd, with an additional
12164 Lisp_Object * argument to return the name. All callers changed.
12165 Do not close the file; rewind it instead, and leave it open for
12166 the caller. Do not lock the temp file. Unwind-protect the file
12167 and the file-descriptor.
12168 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12169 If an asynchrounous process, record it here, not in call_process.
12170 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12171 * eval.c (set_unwind_protect): New function.
12172 * fileio.c (write_region): New function, generalized from the
12173 old Fwrite_region. Do not lock temp files.
12174 (Fwrite_region): Use it.
12175 * lisp.h (set_unwind_protect, write_region): New decls.
12176 * process.c: Include <verify.h>.
12177 (make_process): Mark fds as initially closed.
12178 (deleted_pid_list): Now a list of pid-filename pairs.
12180 (close_process_fd): New function.
12181 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12182 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12183 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12184 (create_process, create_pty, Fmake_serial_process)
12185 (server_accept_connection): Record which fds need to be closed,
12186 and let deactivate_process close them.
12187 (Fmake_network_process): Do not discard the unwind-protect
12188 until it's safe to do so.
12189 (deactivate_process): Close the fds opened by create_process etc.
12190 (Fprocess_send_eof): Adjust to new way of recording open fds.
12191 Report an error if /dev/null can't be opened, instead of aborting.
12192 * process.h (PROCESS_OPEN_FDS): New constant.
12193 (struct Lisp_Process): New member open_fds.
12194 (record_kill_process, record_deleted_pid): Adjust signatures.
12195 (record_deleted_pid): Move decl here ...
12196 * syswait.h (record_deleted_pid): ... from here.
12198 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12200 * decompress.c: Fix bugs with large buffers and weird inputs.
12201 Tune a bit. Reindent as per usual Emacs style.
12202 (BUFFER_SIZE): Remove.
12203 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12204 more than UINT_MAX bytes. Decompress into the gap instead of into
12205 an auto buffer, as this should avoid copying. Return nil if
12206 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12207 set immediate_quit; we shouldn't trust zlib code that much.
12209 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12211 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12212 errors, and really move the gap to where we want it.
12214 * lisp.h: Include decompress.c support.
12216 * emacs.c (main): Include decompress.c support.
12218 * Makefile.in: Include -lz if present.
12220 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12222 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12223 (initWithTitle:): Initialize frame to 0.
12224 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12225 (fillWithWidgetValue:frame:): Rename from
12226 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12228 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12229 fillWithWidgetValue:frame:
12231 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12232 remove memory leak warnings.
12234 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12235 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12236 menu_pending_title.
12238 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12239 (x_activate_menubar): Update the whole menu.
12240 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12241 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12242 current event is not NSSystemDefined (Bug#15001).
12243 Call ns_check_menu_open only if trackingMenu is 2.
12244 (menuDidClose:): New method, decrease trackingMenu.
12245 (fillWithWidgetValue:setDelegate:): New method.
12246 (fillWithWidgetValue:): Call the above.
12248 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12250 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12252 Omit some unnecessary casts.
12253 Many of these go back to the old pre-C89 days, when they may have
12254 been needed, but we've been assuming C89 or later for a while now.
12255 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12256 (live_float_p, live_misc_p, live_vector_p):
12257 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12258 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12259 (defvar_per_buffer):
12260 * callint.c (Fcall_interactively):
12261 * doc.c (Fsubstitute_command_keys):
12262 * filelock.c (get_boot_time):
12263 * frame.c (xrdb_get_resource):
12264 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12265 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12266 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12267 (menuitem_highlight_callback, menu_destroy_callback)
12268 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12269 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12270 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12271 (xg_tool_bar_help_callback, tb_size_cb):
12272 * image.c (xpm_alloc_color, png_read_from_memory)
12273 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12274 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12276 * keymap.c (describe_map):
12277 * nsfns.m (Fns_display_monitor_attributes_list):
12278 * nsmenu.m (process_dialog:):
12279 * nsterm.m (hold_event):
12280 * process.c (wait_reading_process_output):
12281 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12282 * scroll.c (do_direct_scrolling, scrolling_1):
12283 * termcap.c (tgetent):
12284 * window.c (check_window_containing, add_window_to_list)
12285 (freeze_window_starts):
12286 * xdisp.c (compare_overlay_entries, vmessage):
12287 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12288 (x_get_monitor_attributes_xrandr)
12289 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12290 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12291 * xfont.c (xfont_match, xfont_open):
12292 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12293 (menubar_selection_callback, menu_position_func)
12294 (popup_selection_callback, create_and_show_popup_menu)
12295 (dialog_selection_callback, create_and_show_dialog):
12296 * xrdb.c (x_get_string_resource)
12298 * xsmfns.c (x_session_check_input):
12299 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12300 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12301 (xaw_jump_callback, xaw_scroll_callback):
12302 Omit unnecessary casts.
12304 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12306 Minor string-length refactoring.
12307 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12308 * frame.c (make_monitor_attribute_list):
12309 Prefer build_string to strlen + make_string.
12311 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12313 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12314 don't check minor_code (Bug#14417).
12316 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12318 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12319 vertical positions instead. This avoids calling MATRIX_ROW with
12320 row numbers that are possibly beyond valid limits. (Bug#15064)
12322 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12324 Use xstrdup and build_unibyte_string where applicable.
12325 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12326 * xfns.c (x_window):
12327 * xrdb.c (x_get_customization_string):
12328 * xterm.c (xim_initialize):
12329 * w32fns.c (w32_window): Use xstrdup.
12330 (w32_display_monitor_attributes_list):
12331 * emacs.c (init_cmdargs):
12332 * keyboard.c (PUSH_C_STR):
12333 * nsfont.m (nsfont_open):
12334 * sysdep.c (system_process_attributes):
12335 * w32.c (system_process_attributes):
12336 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12338 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12340 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12341 variables of these types so that GDB would know about them, as aid
12342 for debugging fatal exceptions. (Bug#15024) See also
12343 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12346 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12348 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12349 larger than the NSWindow (Bug#14934).
12351 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12353 Redesign redisplay interface to drop global variable updated_window.
12354 Always pass currently updated window as a parameter to update routines.
12355 * dispextern.h (updated_window): Remove declaration.
12356 (struct redisplay_interface): Pass window parameter to
12357 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12358 and after_update_window_hook.
12359 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12361 * dispnew.c (updated_window): Remove.
12362 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12363 (update_window_line): Adjust to match redisplay interface changes.
12364 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12365 (ns_scroll_run, ns_after_update_window_line):
12366 * w32term.c (x_update_window_begin, x_update_window_end)
12367 (x_after_update_window_line, x_scroll_run):
12368 * xterm.c (x_update_window_begin, x_update_window_end)
12369 (x_after_update_window_line, x_scroll_run):
12370 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12371 Likewise. Adjust comments where appropriate.
12372 (x_cursor_to): Simplify because this is always called during window
12373 update (but install debugging check anyway).
12374 (expose_window): Check must_be_updated_p flag to see whether this
12375 function is called during window update.
12377 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12379 Do not reset window modification event counters excessively.
12380 These leftovers and poor man's tricky methods to catch extra
12381 redisplay's attention are no longer needed.
12382 * frame.c (set_menu_bar_lines_1):
12383 * minibuf.c (read_minibuf_unwind):
12384 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12385 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12386 (window_scroll_line_based, Fset_window_configuration):
12387 * xdisp.c (redisplay_window): Do not reset last_modified and
12388 last_overlay_modified counters.
12390 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12392 * xselect.c (x_send_client_event): Set send_event and serial, memset
12393 data.l as it might be bigger than data.b. Use 24 bit mask to
12394 XSendEvent (Bug#15034).
12396 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12398 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12399 for TTY frames that are not the top frame on their console.
12402 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12404 * w32term.c (w32fullscreen_hook): Really maximize frame when
12405 asked for (Bug#14841).
12407 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12409 Prefer selected_window to Fselected_window, likewise for frames.
12410 * buffer.c (Fbuffer_swap_text):
12411 * data.c (Fvariable_binding_locus):
12412 * window.c (run_window_configuration_change_hook): Adjust users.
12413 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12414 Use decode_live_frame.
12416 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12418 Be more careful if selected window shows the buffer other than current,
12419 use window_outdated only if this is not so. This change should also
12420 address some weird issues discussed in Bug#13012.
12421 * window.h (window_outdated): New prototype.
12422 * window.c (window_outdated): Now here. Convert from static and
12423 always assume window's buffer.
12424 (Fwindow_end, Fwindow_line_height): Use it.
12425 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12426 and always assume window's buffer.
12427 (redisplay_window): Adjust user.
12428 (redisplay_internal): Call to reconsider_clip_changes once and
12429 check whether mode line should be updated only if selected window
12430 shows current buffer.
12431 (run_window_scroll_functions): Use eassert for debugging check.
12432 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12434 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12436 * window.c (window_scroll, window_scroll_pixel_based)
12437 (window_scroll_line_based): Use bool for booleans.
12439 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12441 * process.c: Fix minor off-by-one issues in descriptor counts.
12442 This shouldn't fix any real bugs, but it cleans up the code a bit.
12443 (max_process_desc, max_input_desc): -1, not 0, means none.
12445 (delete_input_desc): New function.
12446 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12447 (deactivate_process): Scan backwards when recomuting max_process_desc;
12448 that should be faster.
12449 (init_process_emacs): Initialize max_input_desc.
12451 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12453 Use region cache to speedup bidi_find_paragraph_start.
12454 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12455 Rename cache_long_line_scans to cache_long_scans.
12456 * buffer.c (bset_cache_long_line_scans): Rename to
12457 bset_cache_long_scans.
12458 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12459 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12461 (syms_of_buffer): Rename cache-long-line-scans to
12462 cache-long-scans. Adjust docstring.
12463 * search.c (newline_cache_on_off):
12464 * indent.c (width_run_cache_on_off): Adjust users.
12465 * bidi.c (bidi_paragraph_cache_on_off): New function.
12466 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12467 * insdel.c (prepare_to_modify_buffer):
12468 Invalidate bidi_paragraph_cache if enabled.
12470 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12472 Invalidate region caches only if buffer text is going to be changed.
12473 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12474 (modify_text): ...new prototype.
12475 (prepare_to_modify_buffer_1): New prototype.
12476 * textprop.c (modify_region): Rename to...
12477 (modify_text_properties): ...new function.
12478 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12479 (Fremove_list_of_text_properties): Adjust users.
12480 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12481 (modify_text): ...new function.
12482 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12483 (prepare_to_modify_buffer_1): ...new function.
12484 * casefiddle.c (casify_region):
12485 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12486 (Ftranspose_regions): Use modify_text.
12488 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12490 * lisp.mk (lisp): Add nadvice.elc.
12492 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12494 New macro to iterate over live buffers similar to frames.
12495 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12496 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12497 Declare buffer-related variables here to offload lisp.h.
12498 * buffer.c (Vbuffer_alist): Adjust comment.
12499 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12500 (other_buffer_safely):
12501 * data.c (store_symval_forwarding):
12502 * dispnew.c (Fframe_or_buffer_changed_p):
12503 * fileio.c (Fdo_auto_save):
12504 * filelock.c (unlock_all_files):
12505 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12507 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12509 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12510 * callproc.c (create_temp_file):
12511 * filelock.c (create_lock_file):
12512 Assume mkostemp, since it's now provided by Gnulib.
12514 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12516 * w32.c (mkostemp): New function.
12517 (mktemp): Remove, no longer used. Most of the code reused in
12518 mkostemp. (Bug#15015)
12519 (mktemp): Don't undef.
12521 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12523 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12524 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12525 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12526 (free_glyph_pool, check_glyph_memory): Likewise for
12527 all users. Adjust comments where appropriate.
12529 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12531 * composite.h: Minor fixups.
12532 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12533 to fix a misspelling, and change it to an inline function while
12534 we're at it (it need not be a macro). All uses changed.
12535 (composition_method, composition_valid_p):
12536 Rewrite to avoid assignments in if-conditions.
12538 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12540 Do not use global Lisp_Object in composition macros.
12541 * composite.h (composition_temp): Remove declaration.
12542 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12543 (composition_method, composition_valid_p): ...inline functions.
12544 (compose_region): Remove the leftover.
12545 * composite.c (composition_temp): Remove.
12546 (run_composition_function, update_compositions)
12547 (composition_compute_stop_pos, composition_adjust_point)
12548 (Ffind_composition_internal):
12549 * coding.c (handle_composition_annotation):
12550 * xdisp.c (handle_composition_prop, check_point_in_composition):
12551 Related users changed.
12553 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12555 Drop FRAME_PTR typedef.
12556 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12557 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12558 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12559 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12560 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12561 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12562 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12563 All related users changed.
12565 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12567 * eval.c (default_toplevel_binding): New function.
12569 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12570 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12571 (syms_of_eval): Export them.
12572 * data.c (Fdefault_value): Micro cleanup.
12573 * term.c (init_tty): Use "false".
12575 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12577 Fix X GC leak in GTK and raw (no toolkit) X ports.
12578 * xterm.c (x_free_frame_resources): If white and black relief
12579 GCs are allocated, always free them here.
12580 * xfns.c (x_make_gc): Omit redundant initialization.
12581 * widget.c (create_frame_gcs): Remove the leftover.
12582 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12583 in x_free_frame_resources.
12585 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12587 * nsterm.m (windowWillResize:toSize:): Only change title if
12588 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12590 (viewDidEndLiveResize): New method.
12592 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12593 inside NS_IMPL_COCOA.
12595 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12597 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12598 Do not check whether undo is enabled because record_insert and
12599 record_delete does that themselves.
12601 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12603 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12604 member which is not really used any more.
12605 (FRAME_XIC_BASE_FONTNAME): Remove.
12606 * xfns.c (xic_free_fontset): Adjust user.
12607 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12608 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12609 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12610 (xdialog_show): Use eassert for debugging check.
12611 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12613 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12615 * fileio.c, fns.c (merge): Move extern decl from here ...
12616 * lisp.h (merge): ... to here.
12618 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12620 Fix last font-related change.
12621 * w32font.h (w32font_list_internal, w32font_match_internal):
12623 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12624 (uniscribe_list_family): Adjust to match font API change.
12625 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12626 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12628 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12630 * frame.h (FRAME_MOUSE_UPDATE):
12631 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12632 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12634 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12636 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12637 * font.h (struct font_driver): Change list, match, and list_family
12638 functions to accept struct frame * as first arg.
12639 * font.c (font_score, font_compare, font_sort_entities):
12641 (font_sort_entities, font_list_entities, font_select_entity)
12642 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12643 match font API change.
12644 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12645 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12646 * ftxfont.c (ftxfont_list, ftxfont_match):
12647 * xftfont.c (xftfont_list, xftfont_match):
12648 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12649 * w32font.c (w32font_list, w32font_match, w32font_list)
12650 (w32font_list_internal, w32_font_match_internal): Likewise.
12651 * xfaces.c (Fx_family_fonts): Adjust user.
12653 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12655 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12656 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12657 only if HAVE_X_WINDOWS is in use.
12658 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12659 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12660 * w32term.c (x_wm_set_icon_position): Likewise.
12661 * w32fns.c (x_icon): Adjust user.
12663 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12665 * xterm.c (last_mouse_press_frame): Remove the
12666 leftover which is not really used any more.
12667 (handle_one_xevent, syms_of_xterm): Adjust users.
12668 (x_flush): Call XFlush once per each X display, not frame.
12669 This is better because this code always unconditionally skips
12670 non-X frames in Vframe_list and issues the only XFlush if we
12671 have more than one X frame on the same X display.
12672 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12673 Use bool for booleans.
12674 (x_draw_glyph_string_background, cvt_string_to_pixel)
12675 (cvt_pixel_dtor): Drop unnecessary prototypes.
12676 * xterm.h (x_display_ok): Adjust prototype.
12678 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12680 Drop unnecessary functions that deals with frame pixel size.
12681 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12682 (x_pixel_height): Drop prototypes.
12683 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12684 (x_pixel_height): Drop implementations.
12685 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12686 which should be always valid for window frame.
12687 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12688 * w32menu.c (Fx_popup_dialog):
12689 * xmenu.c (Fx_popup_dialog): Likewise for both.
12691 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12693 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12694 frame parameters and call to Fmodify_frame_parameters just once.
12695 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12696 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12697 and mention nil frame in docstring.
12699 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12701 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12702 (x_figure_window_size): Likewise. Adjust to return long.
12703 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12704 (toplevel): Move Qterminal_live_p to...
12705 * terminal.c (toplevel): ...here, make it static, and...
12706 (syms_of_terminal): ...DEFSYM here.
12707 * frame.h (Qterminal_live_p): Remove declaration.
12708 (make_frame, x_figure_window_size): Adjust prototype.
12709 * nsfns.m (Fx_create_frame): Use long for window flags.
12711 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12713 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12714 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12715 Do not assume that emacs_close (INT_MAX) is a no-op.
12717 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12719 * xfaces.c (make_face_cache): For struct face_cache, prefer
12720 xmalloc to xzalloc and so avoid redundant call to memset.
12721 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12723 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12725 * fringe.c (draw_window_fringes, update_window_fringes)
12726 (compute_fringe_widths):
12727 * w32term.c (x_draw_glyph_string):
12728 * window.c (candidate_window_p, Frecenter):
12729 * xfaces.c (realize_basic_faces, realize_default_face)
12730 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12731 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12732 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12733 * xmenu.c (Fx_menu_bar_open_internal):
12734 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12735 * xsettings.c (xft_settings_event):
12736 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12737 Use bool for booleans. Adjust style and comments where
12739 * dispextern.h (draw_window_fringes, update_window_fringes)
12740 (compute_fringe_widths):
12741 * xterm.h (x_had_errors_p): Adjust prototype.
12743 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12745 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12746 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12748 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12750 * fns.c (toplevel): Remove comment before Fsafe_length because
12751 it checks for QUIT.
12753 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12755 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12757 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12759 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12760 frame which got the message is still alive, before dereferencing
12761 its pointer. (Bug#14970)
12763 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12764 be a live window, before using it as such. (Bug#14970)
12766 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12768 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12769 w32_detect_focus_change instead of doing part of its job by hand.
12770 This fixes the problem whereby FOCUS_OUT events were not sent to
12773 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12775 * process.c (Fprocess_list): Doc fix.
12777 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12778 being re-exposed only if it didn't ask to become visible.
12779 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12780 was previously iconified. (Bug#14841)
12781 (x_iconify_frame): Mark the frame iconified.
12783 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12785 Fix minor problems found by static checking.
12786 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12787 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12789 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12791 * eval.c (set_specpdl_old_value): New function.
12792 (unbind_to): Minor simplification.
12793 (get_backtrace_frame): New function.
12794 (Fbacktrace_frame): Use it. Add `base' argument.
12795 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12796 (syms_of_eval): Export backtrace-eval.
12797 * xterm.c (x_focus_changed): Simplify.
12799 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12801 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12803 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12805 * xdisp.c (redisplay_window): Instead of moving point out of
12806 scroll margin, reject the force_start method, and try scrolling
12807 instead. (Bug#14780)
12809 2013-07-24 Ken Brown <kbrown@cornell.edu>
12811 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12814 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12816 * eval.c (Fprogn): Do not check that BODY is a proper list.
12817 This undoes the previous change. The check slows down the
12818 interpreter, and is not needed to prevent a crash. See
12819 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12821 2013-07-23 Glenn Morris <rgm@gnu.org>
12823 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12825 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12827 Port to GNU/Linux systems with tinfo but not ncurses.
12828 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12829 to decide whether ncurses is being used. Without this change,
12830 GCC complains about tgetent not being declared, on a system
12831 that has tinfo installed but ncurses not installed.
12833 * eval.c (Fprogn): Check that BODY is a proper list.
12835 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12836 * data.c (Fsetq_default):
12837 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12838 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12840 Tune by taking advantage of the fact that ARGS is always a list
12841 when a function is declared to have UNEVALLED args.
12843 * emacsgtkfixed.c: Port to GCC 4.6.
12844 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12846 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12848 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12849 here to silence compiler warnings.
12851 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12853 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12854 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12855 from messing up Emacs's 'struct frame' (Bug#14923).
12857 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12859 * alloc.c (make_save_ptr_ptr): Define this function.
12860 It was inadvertently omitted. It's needed only if
12861 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12863 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12865 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12866 frame have focus (Bug#14895).
12868 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12870 Avoid vfork-related deadlock more cleanly.
12871 * callproc.c (child_setup): When the child's exec fails, output
12872 the program name, as that's more useful. Use O_NONBLOCK to avoid
12874 * process.c (create_process_1): Remove; no longer needed.
12875 (create_process): Remove timer hack; no longer needed, now that
12876 the child avoids deadlock.
12878 2013-07-20 Glenn Morris <rgm@gnu.org>
12880 * image.c (Fimage_flush): Fix doc typo.
12882 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12884 Fix array bounds violation when pty allocation fails.
12885 * process.c (PTY_NAME_SIZE): New constant.
12886 (pty_name): Remove static variable; it's now auto.
12887 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12888 Take pty_name as an arg rather than using a static variable.
12889 All callers changed.
12890 (create_process): Recover pty_flag from process, not from volatile local.
12891 (create_pty): Stay inside array even when pty allocation fails.
12892 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12894 * lread.c (Fload): Avoid initialization only when lint checking.
12895 Mention that it's needed only for older GCCs.
12897 2013-07-20 Kenichi Handa <handa@gnu.org>
12899 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12900 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12902 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12904 * lread.c (Fload): Avoid uninitialized warning.
12906 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12908 Fix some minor file descriptor leaks and related glitches.
12909 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12910 (create_lock_file): Use write, not emacs_write.
12911 * image.c (slurp_file, png_load_body):
12912 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12913 (server_accept_connection):
12914 Don't leak an fd on memory allocation failure.
12915 * image.c (slurp_file): Add a cheap heuristic for growing files.
12916 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12917 as that's what the other routines do. Maybe input need not be
12918 blocked at all, but it's better to be consistent.
12919 Avoid undefined behavior when strlen is zero.
12921 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12922 (NSTATICS): Now a constant; doesn't need to be a macro.
12924 2013-07-19 Richard Stallman <rms@gnu.org>
12926 * coding.c (decode_coding_utf_8): Add simple loop for fast
12927 processing of ASCII characters.
12929 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12931 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12933 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12935 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12936 unportable 'struct x_display_info'.
12937 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12938 is a portable type.
12940 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12942 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12943 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12945 (system_process_attributes): Prefer plain char to unsigned char
12946 when either will do. Clean up properly if interrupted or if
12947 memory allocations fail. Don't assume sscanf succeeds.
12948 Remove no-longer-needed workaround to stop GCC from whining.
12949 Read command-line once, instead of multiple times. Check read status a
12950 bit more carefully.
12952 Fix obscure porting bug with varargs functions.
12953 The code assumed that int is treated like ptrdiff_t in a vararg
12954 function, which is not a portable assumption. There was a similar
12955 -- though these days less likely -- porting problem with various
12956 assumptions that pointers of different types all smell the same as
12957 far as vararg functions is conserved. To make this problem less
12958 likely in the future, redo the API to use varargs functions.
12959 * alloc.c (make_save_value): Remove this vararg function.
12960 All uses changed to ...
12961 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12962 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12964 (make_save_ptr): Rename from make_save_pointer, for consistency with
12965 the above. Define only on platforms that need it. All uses changed.
12967 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12969 * keyboard.c: Try to fix typos in previous change.
12970 (DISPLAY_LIST_INFO): New macro.
12971 (kbd_buffer_get_event): Do not access members that are not present
12972 in X11. Revert inadvertent change of "!=" to "=".
12974 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12976 * keyboard.c (kbd_buffer_get_event):
12977 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12978 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12980 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12982 * filelock.c: Fix unlikely file descriptor leaks.
12983 (get_boot_time_1): Rework to avoid using emacs_open.
12984 This doesn't actually fix a leak, but is better anyway.
12985 (read_lock_data): Use read, not emacs_read.
12987 * doc.c: Fix minor memory and file descriptor leaks.
12988 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12989 (get_doc_string, Fsnarf_documentation):
12990 Fix file descriptor leak on error.
12992 * term.c: Fix minor fdopen-related file descriptor leaks.
12993 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12994 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12996 * charset.c: Fix file descriptor leaks and errno issues.
12998 (load_charset_map_from_file): Don't leak file descriptor on error.
12999 Use plain record_xmalloc since the allocation is larger than
13000 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13002 * eval.c (record_unwind_protect_nothing):
13003 * fileio.c (fclose_unwind):
13005 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13006 The replacement doesn't block input, but that no longer seems
13009 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13011 * lread.c: Fix file descriptor leaks and errno issues.
13012 (Fload): Close some races that leaked fds or streams when 'load'
13014 (Fload, openp): Report error number of last nontrivial failure to open.
13015 ENOENT counts as trivial.
13016 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13018 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13019 now that the function is always called with a nonnegative arg.
13020 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13021 All uses replaced with ...
13022 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13024 A few more minor file errno-reporting bugs.
13025 * callproc.c (Fcall_process):
13026 * doc.c (Fsnarf_documentation):
13027 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13028 * process.c (set_socket_option):
13029 Don't let a constructor trash errno.
13030 * doc.c: Include <errno.h>.
13032 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13034 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13036 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13038 Fix w32 bug with call-process-region (Bug#14885).
13039 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13040 to Fcall_process when the input is empty. This simplifies the
13041 code a bit. It makes no difference on POSIXish platforms but
13042 apparently it fixes a bug on w32.
13044 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13045 * fileio.c (close_file_unwind): Don't close if FD is negative;
13046 this can happen when unwinding a zapped file descriptor.
13047 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13048 in case Emacs runs out of memory between the two unwind-protects.
13049 Don't trash errno when closing FD.
13050 Zap the FD in the specpdl when closing it, instead of deferring
13051 the removal of the unwind-protect; this fixes a bug where a child
13052 function unwinds the stack past us.
13054 New unwind-protect flavors to better type-check C callbacks.
13055 This also lessens the need to write wrappers for callbacks,
13056 and the need for make_save_pointer.
13057 * alloc.c (free_save_value):
13058 * atimer.c (run_all_atimers):
13060 * alloc.c (safe_alloca_unwind):
13061 * atimer.c (unwind_stop_other_atimers):
13062 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13063 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13064 * minibuf.c (choose_minibuf_frame_1):
13065 * process.c (make_serial_process_unwind):
13066 * xdisp.c (pop_message_unwind):
13067 * xselect.c (queue_selection_requests_unwind):
13068 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13069 * alloc.c (record_xmalloc):
13070 Prefer record_unwind_protect_ptr to record_unwind_protect with
13072 * alloc.c (Fgarbage_collect):
13073 Prefer record_unwind_protect_void to passing a dummy.
13074 * buffer.c (restore_buffer):
13075 * window.c (restore_window_configuration):
13076 * xfns.c, w32fns.c (do_unwind_create_frame)
13077 New wrapper. All record-unwind uses of wrappee changed.
13078 * buffer.c (set_buffer_if_live):
13079 * callproc.c (call_process_cleanup, delete_temp_file):
13080 * coding.c (code_conversion_restore):
13081 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13082 * editfns.c (save_excursion_restore)
13083 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13084 (save_restriction_restore):
13085 * eval.c (restore_stack_limits, un_autoload):
13086 * fns.c (require_unwind):
13087 * keyboard.c (recursive_edit_unwind, tracking_off):
13088 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13089 * macros.c (pop_kbd_macro, restore_menu_items):
13090 * nsfns.m (unwind_create_frame):
13091 * print.c (print_unwind):
13092 * process.c (start_process_unwind):
13093 * search.c (unwind_set_match_data):
13094 * window.c (select_window_norecord, select_frame_norecord):
13095 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13096 (fast_set_selected_frame):
13097 * xfns.c, w32fns.c (unwind_create_tip_frame):
13098 Return void, not a dummy Lisp_Object. All uses changed.
13099 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13100 * callproc.c (call_process_kill):
13101 * fileio.c (restore_point_unwind, decide_coding_unwind)
13102 (build_annotations_unwind):
13103 * insdel.c (Fcombine_after_change_execute_1):
13104 * keyboard.c (read_char_help_form_unwind):
13105 * menu.c (unuse_menu_items):
13106 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13107 * sound.c (sound_cleanup):
13108 * xdisp.c (unwind_redisplay):
13109 * xfns.c (clean_up_dialog):
13110 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13111 Accept no args and return void, instead of accepting and returning
13112 a dummy Lisp_Object. All uses changed.
13113 * cygw32.c (fchdir_unwind):
13114 * fileio.c (close_file_unwind):
13115 * keyboard.c (restore_kboard_configuration):
13116 * lread.c (readevalllop_1):
13117 * process.c (wait_reading_process_output_unwind):
13118 Accept int and return void, rather than accepting an Emacs integer
13119 and returning a dummy object. In some cases this fixes an
13120 unlikely bug when the corresponding int is outside Emacs integer
13121 range. All uses changed.
13122 * dired.c (directory_files_internal_unwind):
13123 * fileio.c (do_auto_save_unwind):
13124 * gtkutil.c (pop_down_dialog):
13125 * insdel.c (reset_var_on_error):
13126 * lread.c (load_unwind):
13127 * xfns.c (clean_up_file_dialog):
13128 * xmenu.c, nsmenu.m (pop_down_menu):
13129 * xmenu.c (cleanup_widget_value_tree):
13130 * xselect.c (wait_for_property_change_unwind):
13131 Accept pointer and return void, rather than accepting an Emacs
13132 save value encapsulating the pointer and returning a dummy object.
13134 * editfns.c (Fformat): Update the saved pointer directly via
13135 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13136 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13137 (unwind_body): New function.
13138 (record_unwind_protect): First arg is now a function returning void,
13139 not a dummy Lisp_Object.
13140 (record_unwind_protect_ptr, record_unwind_protect_int)
13141 (record_unwind_protect_void): New functions.
13142 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13143 * fileio.c (struct auto_save_unwind): New type.
13144 (do_auto_save_unwind): Use it.
13145 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13146 * insdel.c (struct rvoe_arg): New type.
13147 (reset_var_on_error): Use it.
13148 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13150 (specbinding_func): Remove; there are now several such functions.
13151 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13152 (set_unwind_protect_ptr): New function.
13153 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13155 Be simpler and more consistent about reporting I/O errors.
13156 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13157 Say "Read error" and "Write error", rather than "I/O error", or
13158 "IO error reading", or "IO error writing", when a read or write
13160 * process.c (Fmake_network_process, wait_reading_process_output)
13161 (send_process, Fprocess_send_eof, wait_reading_process_output):
13162 Capitalize diagnostics consistently. Put "failed foo" at the
13163 start of the diagnostic, so that we don't capitalize the
13164 function name "foo". Consistently say "failed" for such
13166 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13167 All callers changed. This is so it can use report_file_error.
13168 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13169 diagnostics consistently as above.
13171 * fileio.c (report_file_errno): Fix errno reporting bug.
13172 If the file name is neither null nor a pair, package it up as a
13173 singleton list. All callers changed, both to this function and to
13174 report_file_error. This fixes a bug where the memory allocator
13175 invoked by list1 set errno so that the immediately following
13176 report_file_error reported the wrong errno value.
13178 Fix minor problems found by --enable-gcc-warnings.
13179 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13180 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13182 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13184 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13185 Set event->arg to Qt if switch-event shall be generated.
13186 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13188 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13190 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13193 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13194 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13195 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13196 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13197 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13198 and there is a focused frame.
13199 (head_table): Add focus-in and focus-out.
13200 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13201 bind to handle-focus-in/out.
13203 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13204 (Fhandle_switch_frame): Call Fhandle_focus_in.
13205 (syms_of_frame): defsubr handle-focus-in/out.
13207 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13209 Fix porting bug to older POSIXish platforms (Bug#14862).
13210 * sysdep.c (emacs_pipe): New function, that implements
13211 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13212 This should port better to CentOS 5 and to Mac OS X 10.6.
13213 All calls to pipe2 changed.
13215 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13216 This makes the code easier to read and the executable a bit smaller.
13217 Do not replace all calls to Fcons that happen to create lists,
13218 just calls that are intended to create lists. For example, when
13219 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13220 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13221 Similarly for list2 through list5.
13222 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13223 * bytecode.c (exec_byte_code):
13224 * callint.c (quotify_arg, Fcall_interactively):
13225 * callproc.c (Fcall_process, create_temp_file):
13226 * charset.c (load_charset_map_from_file)
13227 (Fdefine_charset_internal, init_charset):
13228 * coding.c (get_translation_table, detect_coding_system)
13229 (Fcheck_coding_systems_region)
13230 (Fset_terminal_coding_system_internal)
13231 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13232 * composite.c (update_compositions, Ffind_composition_internal):
13233 * dired.c (directory_files_internal, file_name_completion)
13235 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13236 * doc.c (Fsnarf_documentation):
13237 * editfns.c (Fmessage_box):
13239 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13240 (Feval, eval_sub, Ffuncall, apply_lambda):
13241 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13242 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13243 (Fset_file_times, Finsert_file_contents)
13244 (Fchoose_write_coding_system, Fwrite_region):
13245 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13246 * font.c (font_registry_charsets, font_parse_fcname)
13247 (font_prepare_cache, font_update_drivers, Flist_fonts):
13248 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13249 * frame.c (make_frame, Fmake_terminal_frame)
13250 (x_set_frame_parameters, x_report_frame_params)
13251 (x_default_parameter, Fx_parse_geometry):
13252 * ftfont.c (syms_of_ftfont):
13253 * image.c (gif_load):
13254 * keyboard.c (command_loop_1):
13255 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13256 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13257 (Fminor_mode_key_binding, accessible_keymaps_1)
13258 (Faccessible_keymaps, Fwhere_is_internal):
13259 * lread.c (read_emacs_mule_char):
13260 * menu.c (find_and_return_menu_selection):
13261 * minibuf.c (get_minibuffer):
13262 * nsfns.m (Fns_perform_service):
13263 * nsfont.m (ns_script_to_charset):
13264 * nsmenu.m (ns_popup_dialog):
13265 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13266 (Fx_own_selection_internal):
13267 * nsterm.m (append2):
13268 * print.c (Fredirect_debugging_output)
13269 (print_prune_string_charset):
13270 * process.c (Fdelete_process, Fprocess_contact)
13271 (Fformat_network_address, set_socket_option)
13272 (read_and_dispose_of_process_output, write_queue_push)
13273 (send_process, exec_sentinel):
13274 * sound.c (Fplay_sound_internal):
13275 * textprop.c (validate_plist, add_properties)
13276 (Fput_text_property, Fadd_face_text_property)
13277 (copy_text_properties, text_property_list, syms_of_textprop):
13278 * unexaix.c (report_error):
13279 * unexcoff.c (report_error):
13280 * unexsol.c (unexec):
13281 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13282 (Fformat_mode_line, syms_of_xdisp):
13283 * xfaces.c (set_font_frame_param)
13284 (Finternal_lisp_face_attribute_values)
13285 (Finternal_merge_in_global_face, syms_of_xfaces):
13286 * xfns.c (x_default_scroll_bar_color_parameter)
13287 (x_default_font_parameter, x_create_tip_frame):
13288 * xfont.c (xfont_supported_scripts):
13289 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13290 (menu_help_callback, xmenu_show):
13291 * xml.c (make_dom):
13292 * xterm.c (set_wm_state):
13293 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13294 and similarly for list2 through list5.
13296 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13298 * callproc.c (Fcall_process_region): Fix minor race and tune.
13299 (create_temp_file): New function, with the temp-file-creation part
13300 of the old Fcall_process_region. Use Fcopy_sequence to create the
13301 temp file name, rather than alloca + build_string, for simplicity.
13302 Don't bother to block input around the temp file creation;
13303 shouldn't be needed. Simplify use of mktemp.
13304 Use record_unwind_protect immediately after creating the temp file;
13305 this closes an unlikely race where the temp file was not removed.
13306 Use memcpy rather than an open-coded loop.
13307 (Fcall_process_region): Use the new function. If the input is
13308 empty, redirect from /dev/null rather than from a newly created
13309 empty temp file; this avoids unnecessary file system traffic.
13311 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13313 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13314 Simplify by making this case like the other two. This is a bit
13315 slower on obsolete hosts, but the extra complexity isn't worth it.
13317 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13318 * process.c (create_process) [!DOS_NT]:
13319 Remove now-unnecessary calls to emacs_close.
13321 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13323 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13324 returning early. (Bug#14850)
13326 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13327 and inhibit-iso-escape-detection attributes of 'undecided'.
13330 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13332 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13333 Reported by Herbert J. Skuhra in
13334 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13336 Don't lose top specpdl entry when memory is exhausted.
13337 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13338 specpdl overflow here, to simplify callers; all callers changed.
13339 Always reserve an unused entry at the stack top; this avoids
13340 losing the top entry's information when memory is exhausted.
13342 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13344 Clean up errno reporting and fix some errno-reporting bugs.
13345 * callproc.c (Fcall_process):
13346 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13347 * process.c (create_process, Fmake_network_process):
13348 * unexaix.c (report_error):
13349 * unexcoff.c (report_error):
13350 Be more careful about reporting the errno of failed operations.
13351 The code previously reported the wrong errno sometimes.
13352 Also, prefer report_file_errno to setting errno + report_file_error.
13353 (Fcall_process): Look at openp return value rather than at path,
13354 as that's a bit faster and clearer when there's a numeric predicate.
13355 * fileio.c (report_file_errno): New function, with most of the
13356 old contents of report_file_error.
13357 (report_file_error): Use it.
13358 (Ffile_exists_p, Ffile_accessible_directory_p):
13359 Set errno to 0 when it is junk.
13360 * fileio.c (Faccess_file):
13361 * image.c (x_create_bitmap_from_file):
13362 Use faccessat rather than opening the file, to avoid the hassle of
13363 having a file descriptor open.
13364 * lisp.h (report_file_errno): New decl.
13365 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13368 * process.c (create_process, wait_reading_process_output) [AIX]:
13369 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13370 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13371 a multithreaded environment anyway).
13372 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13374 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13376 * image.c (x_find_image_file): Don't close a remote file handle.
13378 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13380 Fix races with threads and file descriptors.
13381 * callproc.c (Fcall_process_region):
13382 * dired.c (open_directory):
13383 * emacs.c (main, Fdaemon_initialized):
13384 * image.c (x_find_image_file):
13385 * inotify.c (Finotify_rm_watch):
13386 * lread.c (Flocate_file_internal):
13387 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13388 * term.c (term_mouse_moveto, init_tty):
13389 * termcap.c (tgetent):
13390 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13391 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13392 * unexhp9k800.c, unexmacosx.c (unexec):
13393 * callproc.c (Fcall_process_region):
13394 Use emacs_close, not close.
13395 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13396 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13397 and posix_close function on current platforms (which all lack them).
13398 (emacs_close): Use it. This should fix the races on GNU/Linux and
13399 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13400 and it should avoid closing random victim file descriptors on
13403 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13405 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13406 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13407 Touch up doc a bit.
13409 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13410 This is for .gdbinit xbacktrace.
13412 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13413 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13414 (emacs_set_tty): Now static.
13415 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13416 * term.c (tty_capable_p, tty_default_color_capabilities)
13417 (get_tty_terminal, term_mouse_movement)
13418 (handle_one_term_event, init_tty, maybe_fatal):
13419 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13420 (tgetent, scan_file, name_match, compare_contin):
13421 * terminal.c (get_terminal):
13422 Use bool for boolean.
13423 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13424 Prefer char to unsigned char if either will do.
13425 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13426 (tty_write_glyphs): Prefer int to unsigned.
13427 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13428 All callers changed.
13429 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13431 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13434 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13435 (B__dummy__): New dummy symbol, to pacify C89.
13436 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13437 they can't grok varargs macros.
13438 * dispnew.c (add_window_display_history)
13439 (add_frame_display_history):
13440 * print.c (print_object):
13441 * xdisp.c (debug_method_add):
13442 Use %p printf format only for void pointers.
13443 * emacs.c (usage_message): New constant, replacing ...
13444 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13445 (main): Adjust to usage reorg.
13446 * fns.c (syms_of_fns):
13447 * profiler.c (syms_of_profiler):
13448 Don't use non-constant struct initializers.
13449 * gnutls.h (gnutls_initstage_t):
13450 * lisp.h (enum Lisp_Fwd_Type):
13451 * lread.c (lisp_file_lexically_bound_p):
13452 * xsettings.c (anonymous enum):
13453 Remove trailing comma.
13454 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13455 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13456 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13458 * regex.c (const_re_char): New type, to pacify strict C89.
13459 All uses of 'const re_char' replaced to use it.
13460 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13461 with glibc when strict C89. This change is imported from gnulib.
13463 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13464 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13465 Omit GNU_LINUX implementation, since it requires long long.
13466 * xterm.c (x_draw_underwave):
13467 Do not assume the traditional order of struct's members.
13468 (x_term_init): Rewrite to avoid the need for non-constant structure
13471 Syntax cleanup, mostly replacing macros with functions.
13472 This removes the need for the syntax_temp hack.
13473 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13474 * syntax.c (SYNTAX_INLINE): New macro.
13475 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13476 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13477 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13478 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13479 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13480 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13481 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13482 Now constants, not macros.
13483 (syntax_temp) [!__GNUC__]: Remove.
13484 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13485 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13486 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13487 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13488 Move here from syntax.h; now functions, not macros. Except for the
13489 last function, these are static since only syntax.c uses them.
13490 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13491 All uses changed. Now a function, not a macro; use this fact
13492 to simplify the code.
13493 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13494 compiler bugs; no longer relevant.
13495 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13496 (SYNTAX_INLINE): New macro.
13497 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13498 for the new functions. Use bool for boolean member.
13499 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13500 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13501 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13502 (SETUP_BUFFER_SYNTAX_TABLE):
13503 Now extern inline functions, not macros.
13504 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13505 Remove; all uses replaced by implementation.
13506 (syntax_temp) [!__GNUC__]: Remove decl.
13507 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13509 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13511 * emacs.c (main): Fix syntax error.
13513 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13515 Timestamp fixes for undo (Bug#14824).
13516 * atimer.c (schedule_atimer):
13517 * fileio.c (Ffile_newer_than_file_p):
13518 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13519 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13520 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13521 (syms_of_fileio): Remove Sclear_visited_file_name.
13522 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13523 file doesn't exist; this avoids an ambiguity with negative timestamps.
13524 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13525 * systime.h (make_emacs_time, invalid_emacs_time):
13526 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13527 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13528 * undo.c (record_first_change): Push (visited-file-modtime) onto
13529 undo list rather than reimplementing it by hand, incorrectly.
13531 2013-07-09 Ken Brown <kbrown@cornell.edu>
13533 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13535 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13537 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13539 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13541 Handle errno and exit status a bit more carefully.
13542 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13543 number into an exit status. Instead, use EXIT_CANCELED.
13544 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13545 * callproc.c (relocate_fd):
13546 * emacs.c (close_output_streams, main):
13547 * process.c (create_process):
13548 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13549 Use emacs_perror for simplicity.
13550 * callproc.c (relocate_fd, main):
13551 * sysdep.c (sys_subshell):
13552 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13553 (shut_down_emacs): Use emacs_write, not write.
13554 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13555 * fileio.c (Fcopy_file, e_write):
13556 * nsterm.m (ns_select):
13557 * process.c (send_process):
13558 * sound.c (vox_write):
13559 Use emacs_write_sig, not emacs_write.
13560 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13561 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13563 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13565 (emacs_full_write): New function.
13566 (emacs_write): Rewrite to use it.
13567 (emacswrite_sig, emacs_perror): New functions.
13568 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13570 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13572 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13573 on NS even if it is present. Pixmap on NS is a void*.
13575 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13577 Port to Ubuntu 10 (Bug#14803).
13578 Problem reported by T.V. Raman.
13579 * process.c (close_on_exec, accept4, process_socket):
13580 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13582 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13584 * w32.c (sys_dup): Declare prototype.
13588 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13590 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13592 Make file descriptors close-on-exec when possible (Bug#14803).
13593 This simplifies Emacs a bit, since it no longer needs to worry
13594 about closing file descriptors by hand in some cases.
13595 It also fixes some unlikely races. Not all such races, as
13596 libraries often open files internally without setting
13597 close-on-exec, but it's an improvement.
13598 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13599 * callproc.c (Fcall_process) [!MSDOS]:
13600 * emacs.c (main) [!DOS_NT]:
13601 * nsterm.m (ns_term_init):
13602 * process.c (create_process):
13603 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13604 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13605 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13606 Prefer mkostemp with O_CLOEXEC to mkstemp.
13607 * callproc.c (relocate_fd) [!WINDOWSNT]:
13608 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13609 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13611 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13612 Make the resulting file descriptor close-on-exec.
13613 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13614 * lread.c (load_descriptor_list, load_descriptor_unwind):
13615 Remove; no longer needed. All uses removed.
13616 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13617 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13619 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13620 (Fmake_network_process, Fnetwork_interface_list)
13621 (Fnetwork_interface_info, server_accept_connection):
13622 Make newly-created socket close-on-exec.
13623 * sysdep.c (emacs_open, emacs_fopen):
13624 Make new-created descriptor close-on-exec.
13625 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13626 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13628 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13630 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13631 for NS_IMPL_GNUSTEP.
13633 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13635 Fix openp errno handling.
13636 * callproc.c (Fcall_process): Preserve openp errno around close.
13637 * lread.c (openp): Set errno when returning -1, as some callers
13640 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13642 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13644 * nsterm.h (NSSavePanel): Update comment.
13645 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13646 (ns_run_file_dialog): Declare.
13648 * nsfns.m: Remove panelOK.
13650 (ns_run_file_dialog): New function.
13651 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13652 event loop, so file dialog is popped up by ns_run_file_dialog, called
13653 by sendEvent (Bug#14578).
13654 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13656 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13658 * xdisp.c (default_line_pixel_height): New function.
13659 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13660 (try_cursor_movement, redisplay_window, try_window)
13661 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13663 * window.c (window_scroll_pixel_based):
13664 use default_line_pixel_height.
13666 * dispextern.h (default_line_pixel_height): Add prototype.
13668 * frame.c (x_set_line_spacing): Accept a float value for
13669 line-spacing parameter, per the documentation.
13671 * data.c (Fmultibyte_string_p): Doc fix.
13673 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13675 Use emacs_open more consistently when opening files.
13676 This handles EINTR more consistently now, and makes it easier
13677 to introduce other uniform changes to file descriptor handling.
13678 * sysstdio.h: New file.
13679 * buffer.c (mmap_init):
13680 * cygw32.c (chdir_to_default_directory):
13681 * dispnew.c (Fopen_termscript):
13682 * emacs.c (Fdaemon_initialized):
13683 * fileio.c (Fdo_auto_save):
13684 * image.c (slurp_file, png_load_body, jpeg_load_body):
13685 * keyboard.c (Fopen_dribble_file):
13687 * print.c (Fredirect_debugging_output):
13688 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13689 * termcap.c (tgetent):
13690 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13691 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13692 * w32term.c (w32_initialize) [CYGWIN]:
13693 * xfaces.c (Fx_load_color_file):
13694 Use emacs_open instead of plain open, and emacs_fopen instead of
13696 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13697 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13698 * callproc.c (default_output_mode): New constant.
13699 (Fcall_process): Use it to call emacs_open instead of plain creat.
13700 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13701 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13702 (emacs_fopen): New function.
13703 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13704 Include <lisp.h>, for emacs_open.
13705 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13707 Remove duplicate #include directives.
13708 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13710 Don't include stdio.h twice.
13711 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13712 Don't include sys/types.h or stdio.h twice.
13713 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13714 * lread.c: Don't include coding.h twice.
13715 * nsfont.m: Don't include frame.h twice.
13716 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13717 * ralloc.c: Don't include <unistd.h> twice.
13718 * xdisp.c: Don't include font.h twice.
13719 * xterm.c: Don't include fontset.h twice.
13720 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13722 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13724 Scale ImageMagick images more carefully.
13725 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13726 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13727 Be more careful about avoiding undefined behavior after
13728 integer overflow and division by zero.
13730 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13732 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13733 (syms_of_w32fns): DEFSYM them.
13734 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13735 (CCHDEVICENAME): Define macros if not defined.
13736 (struct MONITOR_INFO_EX): New struct.
13737 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13738 (enum_display_monitors_fn): New variable.
13739 (globals_of_w32fns): Initialize it.
13740 (Fx_display_pixel_width, Fx_display_pixel_height)
13741 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13742 multi-monitor setups in docstrings.
13743 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13744 screen size by primary monitor's millimeter per pixel.
13745 (w32_monitor_enum, w32_display_monitor_attributes_list)
13746 (w32_display_monitor_attributes_list_fallback)
13747 (Fw32_display_monitor_attributes_list): New functions.
13748 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13750 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13752 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13754 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13756 * fileio.c (Qfile_notify_error): New error symbol.
13758 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13759 * inotify.c (inotify_callback, symbol_to_inotifymask)
13760 (Finotify_add_watch, Finotify_rm_watch): Use it.
13761 (inotifyevent_to_event): Exchange order of cookie and file name.
13762 (Finotify_add_watch): Adapt docstring.
13764 * lisp.h (Qfile_notify_error): Declare.
13766 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13768 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13769 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13770 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13771 which did not work (see <http://bugs.gnu.org/14569#307>).
13772 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13773 && (!noninteractive || initialized)). This attempts to thread
13774 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13776 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13778 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13779 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13781 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13783 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13784 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13785 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13786 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13788 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13790 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13791 Define to __sys_siglist.
13793 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13795 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13796 word-wrap, so that overflow-newline-into-fringe would work in
13797 visual-line-mode. (Bug#2749)
13798 (move_it_in_display_line_to): When the last scanned display
13799 element fits exactly on the display line, and
13800 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13801 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13802 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13803 finding buffer position that corresponds to pixel coordinates,
13804 e.g. in buffer_posn_from_coords.
13806 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13808 * process.c (handle_child_signal): Call catch_child_signal if
13811 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13813 Don't convert function pointers to void * and back.
13814 It isn't portable C, and it's easy enough to avoid.
13815 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13816 (make_save_value): Add support for SAVE_FUNCPOINTER.
13817 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13818 * print.c (print_object):
13819 Distinguish function from object pointers.
13820 * lisp.h (SAVE_FUNCPOINTER): New constant.
13821 (SAVE_SLOT_BITS): Adjust to it.
13822 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13823 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13824 (voidfuncptr): New typedef.
13825 (struct Lisp_Save_Value): New member data[0].funcpointer.
13826 (XSAVE_FUNCPOINTER): New function.
13828 Simplify buildobj processing.
13829 * Makefile.in (buildobj.h): Make it a sequence of strings each
13830 followed by comma, rather than a single string. Put it into a
13831 .tmp file in case there's an error while generating it.
13832 (gl-stamp): Use .tmp for temp files.
13833 (mostlyclean): Clean .tmp files.
13834 * doc.c (buildobj): Move to just the routine that needs it.
13835 It's now an array of strings, so processing is simpler.
13837 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13839 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13840 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13841 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13842 Invoke malloc_enable_thread even when not interactive.
13843 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13844 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13845 in this case, since the underlying bug has now been fixed.
13847 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13849 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13850 unlinking it (bug#14691).
13852 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13854 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13855 before checking whether buffer is modified. This lets
13856 `kill-buffer-query-functions' cancel killing of the buffer or save
13857 its content before `kill-buffer' asks user the "Buffer %s
13858 modified; kill anyway?" question.
13860 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13862 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13863 Let the super performKeyEquivalent deal with them (Bug#14747).
13865 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13867 * widget.c (resize_cb): Remove unused local.
13869 Do not use GTK 3 if it exists but cannot be compiled.
13870 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13871 * xterm.c (x_error_handler) [!USE_GTK]:
13874 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13876 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13878 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13879 to the valid range of values. (Bug#14753)
13881 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13882 when moving point by using the current glyph matrix. This avoids
13883 the need to force redisplay when this function is called in a
13886 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13888 Fix minor problems found by static checking.
13889 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13890 Redo the latter's body to sidestep GCC parenthesization warnings.
13891 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13892 * coding.c (detect_coding, detect_coding_system):
13893 * coding.h (struct undecided_spec):
13894 Use bool for boolean.
13895 * image.c (QCmax_width, QCmax_height): Now static.
13896 * xdisp.c (Fmove_point_visually): Remove unused local.
13898 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13900 * xdisp.c (Fmove_point_visually): New function.
13902 2013-06-28 Kenichi Handa <handa@gnu.org>
13904 * coding.h (define_coding_undecided_arg_index): New enum.
13905 (coding_attr_index): New members
13906 coding_attr_undecided_inhibit_null_byte_detection,
13907 coding_attr_undecided_inhibit_iso_escape_detection,
13908 coding_attr_undecided_prefer_utf_8.
13909 (undecided_spec): New struct.
13910 (struct coding_system): New member `undecided' of the member
13913 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13914 (detect_coding): Likewise.
13915 (detect_coding_system): Likewise.
13916 (Fdefine_coding_system_internal): New coding system properties
13917 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13919 (syms_of_coding): Adjust for coding_arg_undecided_max.
13921 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13923 * image.c (x_from_xcolors): Remove unused local.
13925 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13927 Defer image data transfer between X client and server until actual
13930 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13933 * image.c (Destroy_Image): Remove.
13934 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13935 `mask_p', and `colors_p'. All uses changed.
13936 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13937 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13938 New macros for `flags' arg to x_clear_image_1.
13939 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13940 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13941 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13942 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13943 (image_get_x_image, image_unget_x_image): New functions or macros.
13944 (image_background, image_background_transparent, x_to_xcolors)
13945 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13946 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13947 instead of Destroy_Image.
13948 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13949 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13950 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13951 (imagemagick_load_image, svg_load_image): Use them instead of
13952 x_create_x_image_and_pixmap, and x_put_x_image followed by
13953 x_destroy_x_image, respectively.
13954 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13955 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13956 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13957 background_transparent fields.
13958 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13959 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13961 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13963 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13964 This mostly consists of undoing recent changes.
13965 * callproc.c (Fcall_process):
13966 * process.c (create_process):
13967 Do not worry about catching SIGCHLD here, undoing previous change.
13968 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13969 * process.c, process.h (catch_child_signal):
13970 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13971 * process.c (catch_child_handler): Don't worry about being called
13972 lazily and do not assume caller has blocked SIGCHLD, undoing
13973 previous change. Move first-time stuff back to
13974 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13975 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13976 set lib_child_handler if it's already initialized, which may
13977 help avoid problems on GNUstep.
13979 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13981 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13982 * callproc.c (Fcall_process):
13983 * process.c (create_process):
13984 Make sure SIGCHLD is caught before we fork,
13985 since Emacs startup no arranges to catch SIGCHLD.
13986 * process.c (lib_child_handler): Initialize to null, not to
13988 (catch_child_signal): Allow self to be called lazily.
13989 Do nothing if it's already been called.
13990 Assume caller has blocked SIGCHLD (all callers do now).
13991 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13992 just before it's really needed.
13993 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13994 since it hasn't been caught yet.
13996 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13998 * image.c (compute_image_size): New function to implement
13999 :max-width and :max-height.
14000 (imagemagick_load_image): Use it.
14002 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14004 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14005 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14007 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14008 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14009 the SIGCHLD handler, since the code is not atomic and (due to glib)
14010 signals may be arriving now.
14011 * sysdep.c (init_signals): Do not catch child signals here;
14012 'main' now does that later, at a safer time.
14014 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14016 Clean up SIGCHLD handling a bit (Bug#14569).
14017 * process.c, process.h (catch_child_signal):
14018 Now always extern, even if !NS_IMPL_GNUSTEP.
14019 * process.c (catch_child_signal): Move glib tickler here from
14020 init_process_emacs, so that it's done earlier in Emacs
14021 initialization. Also move the noninteractive && !initialized
14022 check here from init_process_emacs. This is all a bit cleaner for
14023 GNUish platforms, and I hope it works around the Cygwin bug.
14024 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14025 that glib signal handling is tickled before glib creates threads.
14027 * process.c (wait_reading_process_output): Avoid int overflow
14028 when reading more than 2 GiB total from a process.
14030 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14032 * process.c (create_process): Handle a couple more cases,
14033 i.e., work even if new_argv and wait_child_setup[i] are cached.
14034 Use Fcall_process's style for volatile vars.
14036 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14038 * process.c (create_process): Mark PROCESS volatile.
14040 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14042 Use C99-style flexible array members if available.
14043 This avoids some subtle aliasing issues, which typically
14044 aren't a problem with GCC but may be a problem elsewhere.
14045 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14046 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14047 In either case, it uses a flexible array member rather than
14048 the old struct hack. All uses changed.
14049 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14050 Adjust to sdata reorganization.
14051 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14052 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14053 that ports better to pre-C99 non-GCC.
14054 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14055 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14056 as the latter has changed.
14057 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14058 and port better to pre-C99 GCC.
14059 * image.c (struct xpm_cached_color):
14060 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14061 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14062 Use FLEXIBLE_ARRAY_MEMBER.
14063 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14064 Move decl to top level so it gets checked against implementation.
14065 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14066 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14068 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14070 * syntax.c: Integer cleanups.
14071 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14072 All uses that need 0-or-2 changed to:
14073 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14074 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14075 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14076 (char_quoted, prev_char_comend_first, back_comment)
14077 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14078 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14079 Use bool for boolean.
14080 (update_syntax_table, skip_chars, skip_syntaxes):
14081 Prefer int to unsigned when either will do.
14082 (back_comment): Return boolean success flag, like forw_comment,
14083 instead of positive-or-minus-1 (which might have overflowed int anyway).
14084 Don't stuff ptrdiff_t into int.
14085 (syntax_spec_code, syntax_code_spec): Now const.
14086 (Fmatching_paren, scan_lists, scan_sexps_forward):
14087 Use enum syntaxcode for syntax code.
14088 (Fmatching_paren): Check that arg is a character, not just an integer.
14089 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14090 (Finternal_describe_syntax_value): Omit no-longer-needed
14092 (skip_chars): Use char, not unsigned char, when the distinction
14094 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14095 * bytecode.c (exec_byte_code):
14096 * syntax.c (syntax_spec_code, Fchar_syntax)
14097 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14098 (init_syntax_once):
14099 * syntax.h (SYNTAX_WITH_FLAGS):
14100 Omit unnecessary casts.
14102 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14104 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14105 line dimensions here, to avoid race conditions with the main
14106 thread. (Bug#14062, bug#14630, bug#14669)
14108 * w32term.c (w32_draw_window_cursor): Compute the header line and
14109 mode line dimensions here.
14110 <w32_system_caret_window, w32_system_caret_hdr_height>:
14111 <w32_system_caret_mode_height>: New variables.
14113 * w32term.h: Declare them.
14115 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14117 * alloc.c (die): Move "assertion failed" string here ...
14118 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14119 COND when SUPPRESS_CHECKING. This shrinks the executable text
14120 size by 0.8% to 2.2% when configured with --enable-checking,
14121 depending on optimization flags (GCC 4.8.1 x86-64).
14123 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14125 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14127 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14128 base is 2; this is more accurate.
14130 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14132 * sound.c (string_default): Move to !WINDOWSNT section.
14133 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14135 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14137 * sound.c: Integer cleanups.
14138 Remove unnecessary forward decls.
14139 (struct sound_device): The 'file' member is now a Lisp_Object, not
14140 a char *, so that we needn't invoke alloca on a huge size.
14141 (Fplay_sound_internal): Adjust to this.
14142 (string_default): New function.
14143 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14144 Use it to adjust to the struct sound_device change.
14145 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14146 (be2hs) [0]: Remove.
14148 * syntax.c (skip_chars): Don't use uninitialized storage
14149 when searching a multibyte buffer for characters that are not in a
14150 unibyte string that contains non-ASCII characters.
14152 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14154 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14155 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14157 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14159 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14161 2013-06-18 Kenichi Handa <handa@gnu.org>
14163 * font.c (Ffont_spec): Signal an error for an invalid font name
14166 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14168 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14169 In particular this ports to 32-bit sparc Sun cc.
14170 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14171 array with a dummy element at specpdl[-1], so that its address can
14173 (unbind_to): Do not copy the binding; not needed, now that we
14174 copy old_value in the one place where the copy is needed.
14175 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14176 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14177 (union specbinding): Rename from struct specbinding. Redo layout
14178 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14179 which is not portable. With Sun C 5.12 32-bit sparc, the
14180 declaration causes nargs to be an unsigned bitfield, a behavior
14181 that the C standard allows; but Emacs wants nargs to be signed.
14182 The overall type is now a union of structures rather than a
14183 structure of union of structures, and the 'kind' member is now a
14184 bitfield, so that the overall type doesn't grow. All uses changed.
14185 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14187 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14189 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14190 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14192 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14194 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14196 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14197 unless we know that the window w's frame is a frame object.
14198 Another attempt at solving bug#14062 and bug#14630.
14200 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14202 * textprop.c (property_set_type): New enum.
14203 (add_properties): Allow appending/prepending text properties.
14204 (add_text_properties_1): Factored out of Fadd_text_properties.
14205 (Fadd_text_properties): Move all the code into
14206 add_text_properties_1.
14207 (Fadd_face_text_property): New function that calls
14208 add_text_properties_1.
14210 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14212 Move functions from lisp.h to individual modules when possible.
14213 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14214 * alloc.c (XFLOAT_INIT, set_symbol_name):
14215 * buffer.c (CHECK_OVERLAY):
14216 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14217 (set_char_table_parent):
14218 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14219 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14220 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14221 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14223 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14224 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14225 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14226 (backtrace_args, backtrace_debug_on_exit):
14227 * floatfns.c (CHECK_FLOAT):
14228 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14229 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14230 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14231 (set_hash_index_slot):
14232 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14233 * marker.c (CHECK_MARKER):
14234 * textprop.c (CHECK_STRING_OR_BUFFER):
14235 * window.c (CHECK_WINDOW_CONFIGURATION):
14236 Move here from lisp.h, and make these functions static rather than
14238 * buffer.c (Qoverlayp):
14240 * fns.c (Qhash_table_p):
14241 * window.c (Qwindow_configuration_p):
14243 * lisp.h: Remove the abovementioned defns and decls.
14245 Use functions, not macros, for XINT etc (Bug#11935).
14246 In lisp.h, prefer functions to function-like macros, and
14247 constants to object-like macros, when either will do. This:
14248 . simplifies use, as there's no more need to worry about
14249 arguments' side effects being evaluated multiple times.
14250 . makes the code easier to debug on some platforms.
14251 However, when using gcc -O0, keep using function-like macros
14252 for a few critical operations, for performance reasons.
14253 This sort of thing isn't needed with gcc -Og, but -Og
14254 is a GCC 4.8 feature and isn't widely-enough available yet.
14255 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14256 Remove enum lsb_bits; no longer needed.
14257 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14258 * buffer.c (Qoverlap):
14260 * fns.c (Qhash_table_p):
14261 Now extern, so lisp.h can use these symbols.
14262 * dispextern.h: Include character.h, for MAX_CHAR etc.
14263 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14264 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14265 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14266 (GLYPH_CODE_P): Move here from lisp.h.
14267 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14268 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14269 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14270 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14271 XUNTAG now returns void *.
14272 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14273 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14274 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14275 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14276 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14277 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14278 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14279 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14280 New macros, renamed from their sans-lisp_h_ counterparts.
14281 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14282 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14283 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14284 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14285 If compiling via GCC without optimization, define these as macros
14286 in addition to inline functions.
14287 To disable this, compile with -DINLINING=0.
14288 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14289 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14290 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14291 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14292 (INTMASK, VALMASK): Now macros, since static values cannot be
14293 accessed from extern inline functions.
14294 (VALMASK): Also a constant, for benefit of old GDB.
14295 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14296 is INTEGERP, which can fold it in.
14297 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14298 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14299 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14300 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14301 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14302 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14303 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14304 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14305 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14306 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14307 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14308 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14309 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14310 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14311 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14312 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14313 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14314 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14315 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14316 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14317 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14318 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14319 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14320 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14321 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14322 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14323 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14324 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14325 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14326 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14327 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14328 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14329 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14331 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14332 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14333 (VALMASK): Define in one place rather than in two, merging the
14334 USE_LSB_TAG parts; this is simpler.
14335 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14336 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14337 Move up, to avoid use before definition.
14338 Also include "globals.h" earlier, for the same reason.
14339 (make_natnum): New function.
14340 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14341 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14342 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14343 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14344 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14345 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14346 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14347 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14348 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14349 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14350 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14351 (Qwindow_configuration_p, Qimage): New forward declarations.
14352 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14353 (STRING_COPYIN): Remove; unused.
14354 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14355 (xcar_addr, xcdr_addr): New functions. All uses changed.
14356 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14357 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14358 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14359 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14360 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14361 (TYPE_RANGED_INTEGERP): Simplify.
14362 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14363 (setlocale, fixup_locale, synchronize_system_messages_locale)
14364 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14365 Now empty functions, not macros.
14366 (functionp): Return bool, not int.
14367 * window.c (Qwindow_configuration_p): Now extern,
14368 so window.h can use it.
14369 * window.h (Qwindowp): Move decl back to lisp.h.
14371 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14373 * xdisp.c (Fline_pixel_height): New function, required for solving
14376 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14378 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14380 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14382 * lread.c (syms_of_lread):
14383 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14385 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14387 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14389 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14391 * fileio.c (expand_file_name): Doc fix.
14393 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14395 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14396 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14397 Wait for self, not for 0. This can't hurt on GNU or similar
14398 system, and may help with Cygwin.
14400 * keyboard.c: Don't use PROP (...) as an lvalue.
14401 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14402 Use set_prop (A, B), not PROP (A) = B.
14404 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14406 * xdisp.c (get_it_property): Use it->window instead of generating
14407 a Lisp object from it->w.
14409 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14411 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14412 get-char-property the window that is being rendered, instead of
14413 the buffer, to support window-specific overlays. (Bug#14575)
14414 (compute_display_string_pos): When W is NULL, use the current
14415 buffer as the object to pass to get-char-property.
14416 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14417 pointer member of the bidi iterator, since no window is pertinent
14420 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14422 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14423 being displayed, and pass it to compute_display_string_pos.
14424 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14425 (bidi_paragraph_init): All callers changed.
14427 * xdisp.c (init_from_display_pos, init_iterator)
14428 (handle_single_display_spec, next_overlay_string)
14429 (get_overlay_strings_1, reseat_1, reseat_to_string)
14430 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14431 Set bidi_it.w member from it->w.
14432 (compute_display_string_pos): Accept additional argument, the
14433 window being displayed, and pass it to Fget_char_property.
14436 * dispextern.h (struct bidi_it): New member w, the window being
14438 (compute_display_string_pos): Adjust prototype.
14440 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14442 * xgselect.c: Remove unneeded include xterm.h.
14444 * process.c (wait_reading_process_output): Check for NS before GLIB.
14445 GLIB may be linked in due to rsvg, but ns_select must be called.
14447 * xgselect.c (xg_select): Remove call to window_system_available
14448 and g_main_context_pending at the top, so Gdk events (i.e. file
14449 notify) are processed when Emacs is started with -nw.
14451 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14453 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14454 (ctagsfiles3): New variable, includes only *.m files.
14455 (TAGS): Use an explicit language name in the regular expressions,
14456 to avoid transformation of '/SOMETHING' by MSYS to
14457 'c:\MSYS\SOMETHING'.
14459 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14461 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14463 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14465 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14466 still need to set the mouse pointer shape and activate help-echo.
14469 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14471 A few porting etc. fixes for the new file monitor code.
14472 See the thread containing
14473 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14474 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14475 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14476 (dir_monitor_callback, Fgfile_rm_watch):
14477 Use assq_no_quit instead of Fassoc, for speed.
14478 (dir_monitor_callback, Fgfile_rm_watch):
14479 eassert that the monitor is a fixnum.
14480 (dir_monitor_callback): No need for CDR_SAFE.
14481 Simplify building of lisp with alternative tails.
14482 (Fgfile_add_watch, Fgfile_rm_watch):
14483 Do not assume glib functions set errno reliably on failure.
14484 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14485 and signal an error otherwise.
14486 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14487 Use Fdelq instead of Fdelete, for speed.
14489 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14491 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14492 don't insist on being invoked on a highlighted tool-bar button.
14493 Avoids losing tool-bar functionality when mouse-highlight is nil.
14494 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14495 Don't highlight when mouse-highlight is nil.
14496 (note_mouse_highlight): When mouse-highlight is nil, don't return
14497 right away; instead, run tool-bar and mode-line highlight
14498 subroutine, clear any existing highlight, and revert the mouse
14499 pointer to its default shape. (Bug#14558)
14501 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14503 * lisp.mk (lisp): Add prog-mode.el.
14505 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14507 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14508 * process.c (dummy_handler): New function.
14509 (lib_child_handler): New static var.
14510 (handle_child_signal): Invoke it.
14511 (catch_child_signal): If a library has set up a signal handler,
14512 save it into lib_child_handler.
14513 (init_process_emacs): If using glib and not on Windows, tickle glib's
14514 child-handling code so that it initializes its private SIGCHLD handler.
14515 * syssignal.h (SA_SIGINFO): Default to 0.
14516 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14517 31; it should no longer be needed now.
14519 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14521 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14523 * gfilenotify.c (globals_of_gfilenotify): New function.
14524 (syms_of_gfilenotify): Move global initialization there.
14526 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14528 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14530 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14531 * keyboard.c (menu_bar_items, tool_bar_items):
14532 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14533 not override local keymaps any more.
14535 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14537 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14539 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14541 * w32console.c (initialize_w32_display): Return the dimensions of
14542 the console window via 2 additional arguments, not via the current
14543 frame. This avoids crashes due to overrunning the bounds of
14544 frame's decode_mode_spec_buffer, which is not resized following
14545 the change of the frame dimensions from the initial 10x10.
14547 * w32term.h (w32_initialize_display_info): Adjust prototype.
14549 * term.c (init_tty): Take dimensions of the frame from the values
14550 returned by initialize_w32_display.
14552 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14553 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14554 (LIBES): Add $(GFILENOTIFY_LIBS).
14556 * w32inevt.c (handle_file_notifications): Add dummy implementation
14557 for !HAVE_W32NOTIFY.
14559 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14561 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14563 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14565 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14567 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14569 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14571 Fix minor problems found by static checking.
14572 * data.c (pure_write_error):
14573 Use xsignal2, not Fsignal, as Fsignal might return.
14574 * eval.c (set_backtrace_debug_on_exit): Now static.
14575 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14576 No longer inline. EXTERN_INLINE is needed only for functions
14577 defined in .h files. Reindent function header as per GNU style.
14578 (backtrace_p, backtrace_top, backtrace_next):
14579 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14580 compiler or linker. Add extern decls to pacify gcc -Wall.
14581 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14583 * frame.c (free_monitors): Define only on platforms that need it.
14584 * nsterm.m (ns_term_init):
14585 * process.c (catch_child_signal):
14586 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14587 defined on all porting targets these days.
14588 * process.c, process.h (catch_child_signal):
14589 Make it extern only if NS_IMPL_GNUSTEP is defined.
14591 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14593 * w32.c (gettimeofday): Make the signature identical to prototype
14594 in nt/inc/sys/time.h.
14596 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14598 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14601 * keyboard.c (safe_run_hooks_error): Improve error message.
14603 * data.c (pure_write_error): Add `object' argument.
14604 * puresize.h (CHECK_IMPURE): Use it.
14606 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14608 * Makefile.in (NOTIFY_OBJ): New variable.
14609 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14611 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14612 Call syms_of_gfilenotify.
14614 * gfilenotify.c: New file.
14616 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14617 and Qfile_w32notify.
14618 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14619 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14621 * lisp.h: Declare syms_of_gfilenotify.
14623 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14625 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14627 Merge the specpdl and backtrace stacks. Make the structure of the
14628 specpdl entries more obvious via a tagged union of structs.
14629 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14630 (enum specbind_tag): New enum.
14631 (struct specbinding): Make it a tagged union of structs.
14632 Add a case for backtrace records.
14633 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14634 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14635 (backtrace_debug_on_exit): New accessors.
14636 (struct backtrace): Remove.
14637 (struct catchtag): Remove backlist field.
14638 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14640 (Flocal_variable_p): Speed up the common case where the binding is
14642 * eval.c (backtrace_list): Remove.
14643 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14644 (set_backtrace_args, set_backtrace_nargs)
14645 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14646 (backtrace_next): New functions.
14647 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14648 (unwind_to_catch, internal_lisp_condition_case)
14649 (internal_condition_case, internal_condition_case_1)
14650 (internal_condition_case_2, internal_condition_case_n): Don't bother
14651 with backtrace_list any more.
14652 (Fsignal): Adjust to new backtrace format.
14653 (grow_specpdl): Move up.
14654 (record_in_backtrace): New function.
14655 (eval_sub, Ffuncall): Use it.
14656 (apply_lambda): Adjust to new backtrace format.
14657 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14659 (specbind): Adjust to new specpdl format. Simplify.
14660 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14661 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14663 (mark_backtrace): Remove.
14664 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14665 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14666 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14668 * profiler.c (record_backtrace): Use get_backtrace.
14669 (handle_profiler_signal): Use backtrace_top_function.
14670 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14671 accessor functions.
14673 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14675 * process.h (catch_child_signal): Declare.
14677 * process.c (catch_child_signal): New function.
14678 (init_process_emacs): Call it.
14680 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14681 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14683 (x_set_cursor_type): Remove declaration.
14684 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14685 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14686 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14687 (ns_get_color): Use F suffix on float.
14688 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14689 (ns_get_rgb_color): Remove.
14690 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14691 (note_mouse_movement): x and y are CGFloat.
14692 (ns_draw_fringe_bitmap): Remove unused rowY.
14693 Change #if to COCOA && >= 10_6.
14694 (ns_draw_window_cursor): Remove unused overspill.
14695 (ns_draw_underwave): width and x are EamcsCGFloat.
14696 (ns_draw_box): thickness is CGFloat.
14697 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14698 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14699 if not in main thread.
14700 (ns_get_pending_menu_title, ns_check_menu_open)
14701 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14702 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14703 (sendFromMainThread:): New method.
14704 (changeFont:): size is CGFloat.
14705 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14706 Disable warning about permanent text.
14707 (characterIndexForPoint:): Adjust return type depending on GNUstep
14709 (mouseDown:): delta is CGFloat.
14710 (updateFrameSize): Remove unised variable f.
14711 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14712 Cast float to EmacsCGFloat.
14713 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14714 also to -1 when restoring.
14715 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14716 inside NS_IMPL_COCOA.
14717 (toggleFullScreen:): Put call to toggleFullScreen inside
14718 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14719 (setPosition:portion:whole:): por is CGFloat.
14720 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14721 (mouseDown:): Use CGFloat.
14722 (mouseDragged:): Remove unised variable edge.
14723 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14725 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14726 of CGFloat differs.
14727 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14728 when NS_IMPL_GNUSTEP.
14729 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14730 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14731 (EmacsToolbar): Add clearAll. Add tag argument to
14732 addDisplayItemWithImage.
14733 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14735 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14737 * nsmenu.m (ns_update_menubar): Make static.
14738 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14739 (fillWithWidgetValue:): Add cast to SEL for setAction.
14740 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14741 (update_frame_tool_bar): Update code for GNUstep.
14742 (clearAll): New method.
14743 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14744 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14745 Move identifierToItem setObject and activeIdentifiers addObject before
14746 call to insertItemWithItemIdentifier.
14747 (validateVisibleItems): Fix indentation.
14748 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14749 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14750 UtilityWindow to aStyle, remove call to setStyleMask.
14752 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14754 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14755 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14756 Use F suffix on floats.
14757 (ns_char_width): Returns CGFloat.
14758 (ns_ascii_average_width): w is CGFloat instead of float.
14759 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14761 (ns_glyph_metrics): CGFloat instead of float.
14763 * nsfns.m (x_set_foreground_color, x_set_background_color):
14765 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14766 remove unused variables.
14767 (Fns_read_file_name): Keep track if panel is for save.
14768 Use ns_filename_from_panel/ns_directory_from_panel.
14769 (Fns_list_services): delegate only used for COCOA.
14770 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14771 Just return the input if GNUstep.
14772 (x_screen_planes): Remove.
14773 (Fxw_color_values): Use EmacsCGFloat
14774 (Fns_display_monitor_attributes_list): Only get screen number for
14776 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14778 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14779 ns_directory_from_panel.
14781 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14783 * process.c (handle_child_signal): Also use WCONTINUED.
14784 This is so that list-processes doesn't mistakenly list the process
14785 as stopped, when the process has actually been continued and is
14788 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14790 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14791 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14792 not already configured.
14794 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14796 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14798 * Makefile.in (mostlyclean): Remove *.res files.
14800 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14802 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14803 a buffer (bug#8447).
14805 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14807 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14808 display vector, and we backtrack, handle the case that the
14809 previous character position is also displayed from a display
14810 vector or covered by a display string or image. (Bug#14476)
14812 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14814 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14815 (struct MonitorInfo, free_monitors): Remove.
14816 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14817 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14818 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14821 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14822 (struct MonitorInfo, free_monitors): Remove.
14823 (ns_screen_name): Make static.
14824 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14825 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14828 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14829 (struct MonitorInfo): New struct.
14830 (free_monitors, make_monitor_attribute_list): Declare.
14832 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14834 (free_monitors, make_monitor_attribute_list): New functions.
14835 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14838 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14840 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14842 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14844 * keyboard.c: Apply keyboard decoding only to events that come directly
14845 from the tty, not from unread-command-events (bug#14368).
14846 (read_event_from_main_queue): New function, extracted from read_char.
14847 (read_decoded_char): Remove.
14848 (read_decoded_event_from_main_queue): New function to replace it.
14849 (read_char): Use it.
14850 (read_key_sequence): Use read_char rather than read_decoded_char.
14852 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14854 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14856 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14858 2013-05-22 Kenichi Handa <handa@gnu.org>
14860 The following changes are to fix the setting of
14861 buffer-file-coding-system on, for instance, C-x RET c unix RET
14862 _FILE_OF_DOS_EOL_TYPE_ RET.
14864 * coding.h (struct coding_system): New member detected_utf8_chars.
14866 * coding.c (detect_coding_utf_8): Count characters and check EOL
14867 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14869 (setup_coding_system): Do not initialize coding->head_ascii.
14870 (check_ascii): Do not set coding->eol_seen but update it. Do not
14871 call adjust_coding_eol_type here.
14872 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14873 If the eol-type of CODING is already specified, adjust the eol type
14874 of the found coding-system.
14875 (decode_coding_gap): Cancel previous change. Utilize the
14876 character numbers counted by detect_coding_utf_8. Fix detection
14879 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14881 * search.c (looking_at_1): Only set last_thing_searched if the match
14882 changed the match-data (bug#14281).
14884 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14886 * xdisp.c (reseat_at_previous_visible_line_start):
14887 Already declared in dispextern.h, so remove it here.
14888 (move_it_vertically_backward): Likewise.
14890 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14892 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14893 (Fx_display_pixel_width, Fx_display_pixel_height)
14894 (Fx_display_mm_width, Fx_display_mm_height):
14895 Mention `display-monitor-attributes-list' in docstrings.
14897 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14898 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14899 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14900 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14901 (Fx_display_backing_store, Fx_display_visual_class)
14902 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14903 (Fx_display_grayscale_p, Fx_display_pixel_width)
14904 (Fx_display_pixel_height, Fx_display_planes)
14905 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14906 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14907 (Fx_display_mm_width, Fx_display_mm_height)
14908 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14909 height for all physical monitors as in X11.
14911 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14912 Return pixel width or height for all physical monitors as in X11.
14914 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14916 Port --enable-gcc-warnings to clang.
14917 * bytecode.c (exec_byte_code):
14919 Redo diagnostic pragmas to pacify clang, too.
14920 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14921 * editfns.c (Fencode_time):
14922 * fileio.c (file_accessible_directory_p):
14923 * font.c (font_unparse_xlfd):
14924 Use '&"string"[index]' instead of '"string" + (index)'.
14925 * undo.c (user_error): Remove; unused.
14927 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14929 * insdel.c (insert_1_both): Document the arguments, instead of
14930 referring to insert_1, which no longer exists.
14932 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14933 some window, increment windows_or_buffers_changed, so that
14934 *Messages* display in that window is updated. (Bug#14408)
14936 * w32.c: Include epaths.h.
14937 (init_environment): Use cmdproxy.exe without leading directories.
14938 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14940 (gettimeofday): Adjust signature and return value to Posix
14943 * unexw32.c (open_output_file): Delete the existing emacs.exe
14944 before creating it, to break the hard link to the versioned
14947 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14948 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14949 (FIRSTFILE_OBJ): New variables.
14950 (W32_RES): Rename to EMACSRES. All users changed.
14951 (base_obj): Use $(CM_OBJ).
14952 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14953 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14954 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14955 $(W32_RES_LINK) before $(LIBES).
14956 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14958 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14960 * makefile.w32-in (DOC): Use just "DOC".
14962 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14964 * process.c: Export default filters and sentinels to Elisp.
14965 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14967 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14968 (Fset_process_sentinel, Fformat_network_address):
14969 Default to them instead of nil.
14970 (server_accept_connection): Sentinels can't be nil any more.
14971 (read_and_dispose_of_process_output): New function, extracted from
14972 read_process_output.
14973 (read_process_output): Use it; filters can't be nil.
14974 (Finternal_default_process_filter): New function, extracted from
14975 read_process_output.
14976 (exec_sentinel_unwind): Remove function.
14977 (exec_sentinel): Don't zilch sentinel while running.
14978 (status_notify): Sentinels can't be nil.
14979 (Finternal_default_process_sentinel): New function extracted from
14981 (setup_process_coding_systems): Default filter is not nil any more.
14982 (syms_of_process): Export new Elisp functions and initialize
14984 * lisp.h (make_lisp_proc): New function.
14986 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14988 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14990 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14992 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14993 unless we know that the window w is a leaf window.
14994 Another attempt at solving bug#14062.
14996 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14998 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15001 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15003 * image.c (gif_load): Check that subimages fit (Bug#14345).
15005 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15007 * lread.c (skip_dyn_eof): New function.
15008 (read1): Use it to skip the end of a file in response to #@00.
15010 * doc.c (get_doc_string): Slightly relax the sanity checking.
15012 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15014 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15015 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15016 (MonitorInfo): New struct.
15017 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15018 (Fns_display_monitor_attributes_list): New functions.
15019 (display-usable-bounds): Remove.
15020 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15023 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15025 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15026 (GTK_CHECK_VERSION): New macro, if not already defined.
15027 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15028 replaced by GTK_CHECK_VERSION.
15030 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15032 * xterm.h (GTK_PREREQ): New macro.
15033 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15034 to use this macro instead, for consistency and clarity.
15036 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15038 * xdisp.c (row_for_charpos_p): New function, with code of
15039 cursor_row_p, but accepts an additional argument CHARPOS instead
15040 of using a hardcoded PT.
15041 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15042 (row_containing_pos): Call row_for_charpos_p instead of partially
15043 doing the same. Fixes cursor positioning under longlines-mode
15044 when longlines-show-effect includes more than one newline, when
15045 moving the cursor vertically up.
15047 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15049 * makefile.w32-in (ACL_H): New macro.
15050 ($(BLD)/fileio.$(O)): Update dependencies.
15052 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15054 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15055 * Makefile.in (LIB_ACL): New macro.
15056 (LIBACL_LIBS): Remove.
15057 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15058 * fileio.c: Include <acl.h>.
15059 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15060 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15062 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15065 * unexelf.c: Don't assume ElfW (Half) fits in int.
15066 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15067 when dealing with ElfW (Half) values, since they can exceed 2**31
15068 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
15069 (entry_address): Omit unused NUM arg. All uses changed.
15071 2013-05-07 Juri Linkov <juri@jurta.org>
15073 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15074 to the string converted from number with `Fnumber_to_string'.
15077 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15079 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15080 This fixes a problem introduced by my previous change.
15082 2013-05-07 Glenn Morris <rgm@gnu.org>
15084 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15086 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15088 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15090 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15092 Static checking by GCC 4.8.0.
15093 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15094 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15095 (x_get_monitor_attributes_fallback)
15096 (x_get_monitor_attributes_xinerama)
15097 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15098 Define only if USE_GTK.
15099 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15100 (x_get_monitor_attributes_fallback): Omit unused locals.
15101 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15102 Use double, not float, to avoid mixed-mode floating point arithmetic.
15104 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15105 Jan Djärv <jan.h.d@swipnet.se>
15107 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15108 (XINERAMA_CFLAGS): New macros.
15109 (ALL_CFLAGS, LIBES): Use them.
15111 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15112 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15113 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15114 (syms_of_xfns): DEFSYM them.
15115 (struct MonitorInfo): New struct.
15116 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15117 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15118 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15119 (x_get_monitor_attributes_xinerama): New functions.
15120 (Fx_display_monitor_attributes_list): New primitive.
15121 (syms_of_xfns): Defsubr it.
15123 * xterm.h (x_display_info): Add Xatom_net_workarea and
15124 Xatom_net_current_desktop.
15126 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15127 and dpyinfo->Xatom_net_current_desktop.
15129 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15131 * xdisp.c (pos_visible_p): Use the special code for finding the
15132 beginning of a display property or overlay for any "replacing"
15133 display property, not just for display strings. This solves
15134 incorrect reporting of position by posn-at-point. (Bug#14241)
15136 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15138 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15139 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15140 Verify that ElfW (Half) fits in int.
15141 (fatal): Use same signature as lisp.h.
15142 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15143 configure and build with -DUNEXELF_DEBUG without worrying about
15144 other modules that use DEBUG.
15145 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15146 possibly-wide integers now uses it instead of plain fprintf.
15147 (entry_address): New function, which avoids problems with 32-bit
15148 overflow on 64-bit hosts.
15149 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15150 (round_up): Don't assume the remainder fits in int.
15151 (find_section): Use bool for boolean. Simplify debug code.
15152 (unexec): Don't assume file sizes fit in int or size_t.
15153 Omit unnecessary trailing newline in 'fatal' format.
15154 Use strerror rather than outputting decimal error number.
15155 Remove unused code when emacs is not defined;
15156 this file relies on Emacs now.
15157 Don't assume e_phnum and e_shnum are positive.
15159 * regex.c: Fix problems when DEBUG is defined.
15160 (extract_number, extract_number_and_incr): Define regardless of
15161 whether DEBUG is defined; that's simpler and makes the code less
15162 likely to go stale in the normal case when DEBUG is not defined.
15163 Return int rather than taking an int * arg. All callers changed.
15164 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15165 Remove, replacing with ...
15166 (DEBUG_PRINT): New macro. All callers changed.
15167 (DEBUG_COMPILES_ARGUMENTS): New macro.
15168 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15169 (print_compiled_pattern, print_double_string) [DEBUG]:
15170 Use prototype rather than old-style definition.
15171 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15172 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15173 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15174 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15175 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15176 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15177 This matters only when DEBUG is defined.
15179 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15181 * xdisp.c (set_iterator_to_next): Set the
15182 ignore_overlay_strings_at_pos_p flag only if we are _really_
15183 iterating over an overlay string, as indicated by the
15184 current.overlay_string_index member. (Bug#14306)
15186 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15188 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15189 to where it is used, to avoid autorelease issues (Bug#14050).
15191 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15193 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15194 * fileio.c (syms_of_fileio): Implement this.
15195 * filelock.c (create_lock_file): If symbolic links don't work, so
15196 we use a regular file as a lock file, do not fsync the lock file;
15199 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15201 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15202 (syms_of_minibuf): Adjust accodingly.
15204 * callint.c (Fcall_interactively): Adjust calls accordingly.
15206 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15208 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15209 w->contents is a buffer before computing everything else.
15210 Use parentheses to disambiguate last part of the condition.
15212 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15213 assertion violations. (Bug#14062)
15215 2013-05-01 David Reitter <david.reitter@gmail.com>
15217 * nsfns.m (ns_tooltip): Initialize.
15219 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15221 * coding.c (decode_coding_gap): Don't remove the character before
15222 a newline unless it's a CR character. (Bug#14287)
15224 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15226 * dispextern.h (struct face): Move enum face_underline_type
15227 earlier so that bitfields can be in the same word.
15229 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15231 * nsfns.m (handlePanelKeys): New function.
15232 (EmacsOpenPanel:performKeyEquivalent:)
15233 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15234 arrows/function/control and copy/paste keys (Bug#14296).
15236 2013-04-27 Juri Linkov <juri@jurta.org>
15238 * callint.c (Fcall_interactively): Call `Qread_number' for
15239 interactive code letter `n' instead of using duplicate code.
15242 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15244 * systime.h (make_timeval): Declare as 'const'.
15246 2013-04-27 Kenichi Handa <handa@gnu.org>
15248 * font.c (font_open_entity): Always open a font of manageable
15251 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15253 Port better to AIX (Bug#14258).
15254 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15257 2013-04-24 Kenichi Handa <handa@gnu.org>
15259 * coding.c (decode_coding_iso_2022): When an invalid escape
15260 sequence is encountered, reset the invocation and designation
15261 status to the safest one.
15263 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15265 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15266 Without this fix, "make distclean" leaves stamp-h1 behind.
15268 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15270 * w32fns.c (w32_fullscreen_rect): New function to compute the
15271 window rectangle for the given fullscreen mode.
15272 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15273 longer tunes the window size. This keeps the window's edges flush
15274 with the screen and allows the taskbar to hide itself in fullboth.
15276 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15277 window decorations and uses the entire screen.
15279 * w32term.h (w32_fullscreen_rect) Add prototype.
15280 (struct w32_output): Replace normal_width, normal_height,
15281 normal_top, and normal_left members with a single normal_placement
15283 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15285 (FRAME_NORMAL_PLACEMENT): New macro.
15287 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15289 * minibuf.c (Ftest_completion): Silence compiler warning.
15291 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15293 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15296 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15299 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15300 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15301 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15302 parentheses where appropriate.
15304 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15306 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15308 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15310 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15311 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15312 Mention in the doc string that setting these variables takes
15313 effect only after a call to set-window-buffer. (Bug#14200)
15315 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15317 * indent.c (Fvertical_motion): Don't consider display strings on
15318 overlay strings as display strings on the buffer position we
15319 started from. This prevents vertical cursor motion from jumping
15320 more than one line when there's an overlay string with a display
15321 property at end of line.
15322 Reported by Karl Chen <Karl.Chen@quarl.org> in
15323 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15325 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15327 * window.c (select_window): `record_buffer' even if window is
15328 already selected (bug#14191).
15330 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15332 * window.c (Fwindow_end): Test more flags, including the buffer's
15333 last_overlay_modified flag, to determine whether the window's
15334 display is really up-to-date. Prevents the function from
15335 returning a stale value. (Bug#14170)
15336 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15339 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15341 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15342 garbaged only if it is not already the top frame on its TTY.
15343 This prevents flickering due to constant redrawing of TTY frames when
15344 there are GUI frames open in the same session. (Bug#13864)
15346 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15348 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15349 of marking the idle timers directly.
15351 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15353 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15354 tables (bug#14054).
15356 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15358 * window.c (select_window): Don't record_buffer while the invariant is
15359 temporarily broken (bug#14161).
15361 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15363 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15365 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15367 2013-04-07 Romain Francoise <romain@orebokech.com>
15369 Ignore additional platform-specific ACL errors (Bug#13702).
15370 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15371 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15373 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15375 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15378 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15380 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15381 This bug was introduced by my 2013-02-25 change that simplified
15382 data_start configuration. Without this change, on GNU/Linux
15383 an Emacs configured with --enable-profiling fails immediately
15384 due to a profiler signal.
15385 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15386 with these flags. On platforms where special flags are needed
15387 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15388 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15389 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15391 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15393 Get rid of some platform-specific functions examining window
15394 system and its capabilities. This is a partial rework of the
15396 * lisp.h (have_menus_p): Remove prototype. This function is
15397 replaced with platform-independent window_system_available.
15398 (check_window_system): Move to...
15399 * frame.h (decode_window_system_frame, window_system_available):
15400 ...here, add new prototypes.
15401 * frame.c (window_system_available, decode_window_system_frame):
15403 (check_window_system): Platform-independent now.
15404 * xterm.h (x_in_use): Remove declaration.
15406 * w32term.h (check_x_frame):
15407 * nsterm.h (check_x_frame): Remove prototypes. This function
15408 is replaced with platform-independent decode_window_system_frame.
15409 * msdos.c (have_menus_p): Remove.
15410 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15411 Remove platform-specific functions. Use check_window_system,
15412 decode_window_system_frame and check_ns_display_info where
15413 appropriate. Minor style and comment tweaks.
15414 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15415 (check_x_frame): Likewise.
15416 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15418 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15419 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15420 * xmenu.c, xselect.c: All related users changed.
15422 2013-04-03 Kenichi Handa <handa@gnu.org>
15424 The following changes is to optimize the code for reading UTF-8
15427 * coding.c (check_ascii): Rename from detect_ascii. Return value
15428 changed. Check EOL format. Do not call adjust_coding_eol_type
15430 (check_utf_8): New function.
15431 (adjust_coding_eol_type): Do nothing if already adjusted.
15432 (detect_coding): Compare the return value of check_ascii with
15433 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15434 (decode_coding_gap): Optimize for valid UTF-8.
15436 2013-03-21 Kenichi Handa <handa@gnu.org>
15438 * coding.c (syms_of_coding): Cancel previous change.
15440 * insdel.c (insert_from_gap): Fix previous change.
15442 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15444 Consistently use platform-specific function to detect window system.
15445 * lisp.h (check_window_system): New prototype. This function is
15446 going to replace check_x, check_w32 and check_ns.
15447 (have_menus_p): Mention msdos.c in comment.
15448 * fontset.c (check_window_system_func): Remove. Adjust all users.
15449 * fontset.h (check_window_system_func): Remove prototype.
15450 * nsterm.h (check_ns):
15451 * xterm.h (check_x):
15452 * w32term.h (check_w32): Likewise.
15453 * menu.c (Fx_popup_menu): Use check_window_system.
15454 * msdos.c (check_window_system): Define for MS-DOS.
15455 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15456 * w32fns.c (check_window_system): Likewise for MS-Windows.
15457 * xfns.c (check_window_system): Likewise for X.
15458 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15459 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15461 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15463 Prefer < to > in range checks such as 0 <= i && i < N.
15464 This makes it easier to visualize quantities on a number line.
15465 This patch doesn't apply to all such range checks,
15466 only to the range checks affected by the 2013-03-24 change.
15467 This patch reverts most of the 2013-03-24 change.
15468 * alloc.c (xpalloc, Fgarbage_collect):
15469 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15470 * character.c (string_escape_byte8):
15471 * charset.c (read_hex):
15472 * data.c (cons_to_unsigned):
15473 * dispnew.c (update_frame_1):
15474 * doc.c (Fsubstitute_command_keys):
15475 * doprnt.c (doprnt):
15476 * editfns.c (hi_time, decode_time_components):
15477 * fileio.c (file_offset):
15478 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15479 * font.c (font_intern_prop):
15480 * frame.c (x_set_alpha):
15481 * gtkutil.c (get_utf8_string):
15482 * indent.c (check_display_width):
15483 * keymap.c (Fkey_description):
15484 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15486 * minibuf.c (read_minibuf_noninteractive):
15487 * process.c (wait_reading_process_output):
15488 * search.c (Freplace_match):
15489 * window.c (get_phys_cursor_glyph):
15490 * xdisp.c (redisplay_internal):
15491 * xsmfns.c (smc_save_yourself_CB):
15492 Prefer < to > for range checks.
15493 * dispnew.c (sit_for): Don't mishandle NaNs.
15494 This fixes a bug introduced in the 2013-03-24 change.
15495 * editfns.c (decode_time_components): Don't hoist comparison.
15496 This fixes another bug introduced in the 2013-03-24 change.
15498 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15500 * frame.h (struct frame): Drop scroll_bottom_vpos
15501 member becaue all real users are dead long ago.
15502 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15503 * xdisp.c (redisplay_internal): Adjust user.
15505 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15507 * nsmenu.m (showAtX:Y:for:): setLevel to
15508 NSPopUpMenuWindowLevel (Bug#13998).
15510 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15512 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15513 (ns_check_pending_open_menu): Declare.
15515 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15516 (x_activate_menubar): Update the menu with title that matches
15517 ns_get_pending_menu_title, and call
15518 ns_check_pending_openmenu (Bug#12698).
15519 (menuWillOpen:): New method.
15520 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15522 * nsterm.m (menu_will_open_state, menu_mouse_point)
15523 (menu_pending_title): New varaibles.
15524 (ns_get_pending_menu_title, ns_check_menu_open)
15525 (ns_check_pending_open_menu): New functions.
15527 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15529 * indent.c (current_column_bol_cache): Remove leftover which is not
15530 used in Fmove_to_column any more.
15531 (current_column, scan_for_column): Adjust users.
15532 * keyboard.c (last_point_position_buffer, last_point_position_window):
15533 Remove leftovers which are not used for recording undo any more.
15534 (command_loop_1, syms_of_keyboard): Adjust users.
15535 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15536 redisplay_window any more.
15537 (move_it_to): Adjust user.
15539 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15541 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15542 Update dependencies.
15544 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15546 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15547 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15548 forward references.
15550 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15552 * window.h (struct window): Replace hchild, vchild and buffer slots
15553 with a single slot 'contents'. This is possible because each valid
15554 window may have either the child window (in vertical or horizontal
15555 combination) or buffer to display (for the leaf window). Using that,
15556 a lot of operations to traverse and/or change window hierarchies may
15557 be simplified. New member horizontal is used to distinguish between
15558 horizontal and vertical combinations of internal windows.
15559 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15560 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15561 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15562 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15563 Use contents slot, not buffer, where appropriate.
15564 (wset_combination): New function.
15565 (wset_buffer): Add eassert.
15566 (Fframe_first_window): Simplify the loop reaching first window.
15567 (Fwindow_buffer): Use WINDOW_LEAF_P.
15568 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15569 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15570 (unshow_buffer): Convert initial debugging check to eassert.
15571 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15572 (make_parent_window, window_resize_check, window_resize_apply)
15573 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15574 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15575 Adjust to match struct window changes.
15576 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15577 (mark_window_cursors_off, count_windows, get_leaf_windows)
15578 (foreach_window_1): Simplify the loop.
15579 * alloc.c (mark_object): Do not check for the leaf window because
15580 internal windows has no glyph matrices anyway.
15581 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15582 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15583 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15584 (build_frame_matrix_from_window_tree, mirror_make_current)
15585 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15586 (update_window_tree, set_window_update_flags): Simplify the loop.
15587 (sync_window_with_frame_matrix_rows): Enforce live window.
15588 Use contents slot, not buffer, where appropriate.
15589 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15590 and WINDOW_HORIZONTAL_COMBINATION_P.
15591 (make_frame_visible_1): Simplify the loop.
15592 Use contents slot, not buffer, where appropriate.
15593 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15594 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15595 (expose_window_tree): Likewise.
15596 Use contents slot, not buffer, where appropriate.
15597 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15598 to avoid deleted windows. Use contents slot instead of buffer.
15599 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15600 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15601 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15602 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15604 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15606 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15607 identify the reasons for assertion violations in bug#14062 and
15609 (Fx_show_tip): Fix compilation error under
15610 "--enable-check-lisp-object-type". (Bug#14073)
15612 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15613 Reported by <rzl24ozi@gmail.com>.
15615 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15617 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15619 (unwind_with_echo_area_buffer): ...to restore it here.
15620 This is needed to ensure that...
15621 (redisplay_window): ...both window markers are valid here,
15622 which is verified by eassert.
15623 * editfns.c (save_excursion_save): Do not assume that
15624 selected_window always displays the buffer.
15625 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15628 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15630 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15633 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15635 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15637 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15639 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15640 since MinGW's w32api headers do. This avoids compiler warnings.
15642 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15643 if already defined.
15645 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15647 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15649 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15651 * gtkutil.c (style_changed_cb): Check if frame is live and an
15652 X frame (Bug#14038).
15654 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15656 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15657 Define only for _WIN32_WINNT less than 0x0500.
15658 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15660 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15661 see its own definitions of 'struct timeval' and 'struct timezone'.
15663 Fix incompatibilities between MinGW.org and MinGW64 headers.
15664 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15666 * w32.c (REPARSE_DATA_BUFFER): Guard with
15667 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15669 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15671 * xterm.c: Include X11/XKBlib.h
15672 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15674 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15676 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15678 * blockinput.h (input_blocked_p): Likewise.
15679 * bytecode.c (exec_byte_code): Likewise.
15680 * callproc.c (call_process_kill, call_process_cleanup)
15681 (Fcall_process): Likewise.
15682 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15683 (Fccl_execute_on_string): Likewise.
15684 * character.c (string_escape_byte8): Likewise.
15685 * charset.c (read_hex): Likewise.
15686 * cm.c (calccost): Likewise.
15687 * data.c (cons_to_unsigned): Likewise.
15688 * dired.c (directory_files_internal, file_name_completion):
15690 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15691 (sit_for): Likewise.
15692 * doc.c (Fsubstitute_command_keys): Likewise.
15693 * doprnt.c (doprnt): Likewise.
15694 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15695 * emacsgtkfixed.c: Likewise.
15696 * fileio.c (file_offset, Fwrite_region): Likewise.
15697 * floatfns.c (Fexpt, fmod_float): Likewise.
15698 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15700 * font.c (font_intern_prop): Likewise.
15701 * frame.c (x_set_alpha): Likewise.
15702 * gtkutil.c (get_utf8_string): Likewise.
15703 * indent.c (check_display_width): Likewise.
15704 * intervals.c (create_root_interval, rotate_right, rotate_left)
15705 (split_interval_right, split_interval_left)
15706 (adjust_intervals_for_insertion, delete_node)
15707 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15708 (merge_interval_right, merge_interval_left, copy_intervals)
15709 (set_intervals_multibyte_1): Likewise.
15710 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15711 * keymap.c (Fkey_description): Likewise.
15712 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15713 * lread.c (openp, read_integer, read1, string_to_number):
15715 * menu.c (ensure_menu_items): Likewise.
15716 * minibuf.c (read_minibuf_noninteractive): Likewise.
15717 * print.c (printchar, strout): Likewise.
15718 * process.c (create_process, Faccept_process_output)
15719 (wait_reading_process_output, read_process_output, send_process)
15720 (wait_reading_process_output): Likewise.
15721 * profiler.c (make_log, handle_profiler_signal): Likewise.
15722 * regex.c (re_exec): Likewise.
15723 * regex.h: Likewise.
15724 * search.c (looking_at_1, Freplace_match): Likewise.
15725 * sysdep.c (get_child_status, procfs_ttyname)
15726 (procfs_get_total_memory): Likewise.
15727 * systime.h (EMACS_TIME_VALID_P): Likewise.
15728 * term.c (dissociate_if_controlling_tty): Likewise.
15729 * window.c (get_phys_cursor_glyph): Likewise.
15730 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15731 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15733 * xfns.c (Fx_window_property): Likewise.
15734 * xmenu.c (set_frame_menubar): Likewise.
15735 * xselect.c (x_get_window_property, x_handle_dnd_message):
15737 * xsmfns.c (smc_save_yourself_CB): Likewise.
15738 * xterm.c (x_scroll_bar_set_handle): Likewise.
15740 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15742 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15743 to be optional or nil. Adjust comment and convert it to docstring.
15744 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15745 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15747 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15749 Static checking by GCC 4.8-20130319.
15750 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15751 * process.c (Fset_process_datagram_address)
15752 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15753 * xdisp.c (get_char_face_and_encoding)
15754 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15755 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15756 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15758 2013-03-24 Ken Brown <kbrown@cornell.edu>
15760 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15761 fix compilation on 64-bit Cygwin, where underscores are not
15762 automatically prepended.
15764 * w32term.c (w32_initialize): Silence compiler warning.
15766 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15768 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15769 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15770 variables, to save and restore frame dimensions.
15771 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15772 after returning from a 'fullscreen' configuration.
15773 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15774 to avoid races between the main thread and the input thread.
15776 * w32term.h (struct w32_output): New members normal_width,
15777 normal_height, normal_top, normal_left, and prev_fsmode.
15778 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15779 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15780 members of a frame.
15782 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15783 'fullscreen' parameter. Always record previous width and height
15784 of the frame, except when switching out of maximized modes, so
15785 that they could be restored correctly, instead of resetting to the
15786 default frame dimensions. Send SC_RESTORE command to the frame,
15787 unless we are going to send SC_MAXIMIZE, to restore the frame
15788 resize hints in the mouse pointer shown by the window manager.
15791 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15793 * lisp.h (get_frame_param): Adjust conditions for prototype
15796 2013-03-22 Ken Brown <kbrown@cornell.edu>
15798 * unexcw.c: Drop unneeded inclusion of w32common.h.
15799 (report_sheap_usage): Declare.
15800 (read_exe_header): Add magic numbers for x86_64.
15801 (fixup_executable): Fix printf format specifier for unsigned long
15804 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15806 * frame.h (struct frame): Put menu_bar_window under #ifdef
15807 because this member is not needed when X toolkit is in use.
15808 (fset_menu_bar_window):
15809 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15810 (free_glyphs, update_frame):
15811 * xdisp.c (expose_frame): Likewise.
15812 (display_menu_bar): Likewise. Remove redundant eassert.
15813 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15816 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15818 Use functions and constants to manipulate Lisp_Save_Value objects.
15819 This replaces code that used macros and strings and token-pasting.
15820 The change makes the C source a bit easier to follow,
15821 and shrinks the Emacs executable a bit.
15822 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15823 (make_save_value): Change 1st arg from string to enum. All callers
15826 (mark_object): Use if, not #if, for GC_MARK_STACK.
15827 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15828 (XSAVE_OBJECT): Now functions, not macros.
15829 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15830 the constant was never used.
15831 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15832 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15833 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15834 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15836 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15837 type3 with a single member save_type. All uses changed.
15838 (save_type, set_save_pointer, set_save_integer): New functions.
15839 * print.c (PRINTX): Remove.
15841 * alloc.c: Remove redundant static declarations.
15843 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15845 * window.h (struct window): Convert left_col, top_line, total_lines
15846 and total_cols from Lisp_Objects to integers. Adjust comments.
15847 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15849 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15850 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15851 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15852 Adjust users where appropriate.
15854 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15856 * frame.h (struct frame): Drop resx and resy because the same data is
15857 available from window system-specific output context. Adjust users.
15858 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15859 New functions to provide defaults when no window system available.
15860 (FRAME_RES_X, FRAME_RES_Y): New macros.
15861 (NUMVAL): Move from xdisp.c.
15862 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15863 (Ffont_face_attributes, Fopen_font):
15864 * image.c (gs_load):
15865 * w32font.c (fill_in_logfont):
15866 * xdisp.c (calc_pixel_width_or_height):
15867 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15868 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15870 2013-03-20 Kenichi Handa <handa@gnu.org>
15872 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15873 to 1 (temporary workaround until a bug related to ASCII
15874 optimization is fixed).
15876 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15878 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15879 Signal error if window is not internal. Adjust docstring.
15880 (delete_all_child_windows): Use combination_limit to save the buffer.
15881 (Fset_window_configuration): Adjust accordingly.
15882 * print.c (syms_of_print): Initialize debugging output not here...
15883 (init_print_once): ...but in a new function here.
15884 * lisp.h (init_print_once): Add prototype.
15885 * emacs.c (main): Add call to init_print_once. Adjust comments.
15887 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15889 * window.c (window_resize_check, window_resize_apply)
15890 (window_from_coordinates, recombine_windows, set_window_buffer)
15891 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15892 (Fsplit_window_internal, Fdelete_window_internal)
15893 (freeze_window_starts): Use bool for booleans.
15894 * window.h (window_frame_coordinates, resize_frame_windows)
15895 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15897 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15899 * dispnew.c (bitch_at_user): Use `user-error'.
15901 2013-03-17 Ken Brown <kbrown@cornell.edu>
15903 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15904 as return type of image_background. (Bug#13981)
15905 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15907 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15909 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15910 (ns_select): Don't return with result uninitialized.
15912 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15915 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15917 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15918 directories. If filename is nil, get directory name (Bug#13932).
15919 Use getFilename and getDirectory.
15920 (getFilename, getDirectory): New methods for EmacsSavePanel and
15922 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15924 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15926 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15928 2013-03-15 Kenichi Handa <handa@gnu.org>
15930 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15931 (adjust_after_replace): Make it back to static. Delete the third
15932 arg text_at_gap_tail. Cancel the code for handling it.
15934 * coding.h (struct coding_system): New member eol_seen.
15936 * coding.c (detect_ascii): New function.
15937 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15938 when the source bytes are actually scanned. On detecting for
15939 coding_category_utf_8_auto, call detect_ascii instead of scanning
15940 source bytes directly.
15941 (produce_chars): Call insert_from_gap with the new arg 0.
15942 (encode_coding): Likewise.
15943 (decode_coding_gap): Control ASCII optimization by the variable
15944 disable_ascii_optimization instead of #ifndef .. #endif.
15945 Deccode EOL format according to coding->eol_seen.
15946 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15949 * lisp.h (adjust_after_replace): Cancel externing it.
15950 (insert_from_gap): Adjust prototype.
15952 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15954 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15955 FULLSCREEN_MAXIMIZED. (Bug#13935)
15957 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15959 * region-cache.c (find_cache_boundary, move_cache_gap)
15960 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15961 Simplify debugging check and convert to eassert. Adjust comment.
15962 (pp_cache): Put under ENABLE_CHECKING.
15964 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15966 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15967 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15968 and WM_ACTIVATEAPP.
15969 (w32fullscreen_hook): If the frame is visible, reset
15970 f->want_fullscreen flag after changing the frame size. If the
15971 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15974 2013-03-13 Daniel Colascione <dancol@dancol.org>
15976 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15977 too so that these builds can use Cygwin's file conversion
15978 functions. (We've been building and linking cygw32.o all along
15979 and just not using it.)
15981 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15983 File synchronization fixes (Bug#13944).
15984 * Makefile.in (LIB_FDATASYNC): New macro.
15986 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15987 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15988 Don't worry about HAVE_FSYNC, since a substitute fsync is
15989 available if the system lacks one.
15990 (Fwrite_regin): Retry fsync if interrupted.
15992 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15994 * w32term.c (w32_read_socket): If the Emacs frame is being
15995 activated, call w32fullscreen_hook, to make sure the new frame
15996 dimensions are in effect. (Bug#13937)
15998 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16000 * xdisp.c (init_iterator): Simplify because both character and byte
16001 positions are either specified or -1. Add eassert. Adjust comment.
16002 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16003 character and byte positions can be obtained from marker.
16005 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16007 Static checking by Sun C 5.12.
16008 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16009 * bytecode.c (exec_byte_code):
16010 * dispnew.c (init_display):
16012 * fileio.c (Fsubstitute_in_file_name):
16013 * keyboard.c (Fevent_convert_list):
16014 * keymap.c (Fsingle_key_description):
16015 * term.c (maybe_fatal, fatal):
16016 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16017 * xsmfns.c (Fhandle_save_session):
16018 Omit unreachable code.
16019 * keymap.c (map_keymap_char_table_item): Cast void * to
16020 a function pointer type; the C Standard requires this.
16022 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16023 Include <sys/param.h> unconditionally, as that works elsewhere and
16024 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16025 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16028 See ChangeLog.12 for earlier changes.
16030 ;; Local Variables:
16034 Copyright (C) 2011-2014 Free Software Foundation, Inc.
16036 This file is part of GNU Emacs.
16038 GNU Emacs is free software: you can redistribute it and/or modify
16039 it under the terms of the GNU General Public License as published by
16040 the Free Software Foundation, either version 3 of the License, or
16041 (at your option) any later version.
16043 GNU Emacs is distributed in the hope that it will be useful,
16044 but WITHOUT ANY WARRANTY; without even the implied warranty of
16045 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16046 GNU General Public License for more details.
16048 You should have received a copy of the GNU General Public License
16049 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.