1 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
3 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
4 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
6 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
8 Use bool for boolean in xterm.c
9 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
10 (x_set_window_size, x_bitmap_icon):
11 * nsterm.m (ns_frame_raise_lower, x_new_font):
12 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
13 (struct terminal.frame_raise_lower_hook):
14 * w32term.c (w32_frame_raise_lower):
15 * xterm.c, xterm.h (x_text_icon):
16 * xterm.c (x_update_window_begin, x_update_window_end)
17 (x_update_end, x_after_update_window_line)
18 (x_set_glyph_string_gc, x_draw_glyph_string_background)
19 (x_draw_glyph_string_foreground)
20 (x_draw_composite_glyph_string_foreground)
21 (x_alloc_lighter_color, x_draw_relief_rect)
22 (x_draw_glyph_string_box, x_draw_image_relief)
23 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
24 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
26 (XFillRectangle) [HAVE_GTK3]:
27 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
28 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
29 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
30 (x_send_scroll_bar_event, xm_scroll_callback)
31 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
32 (x_create_toolkit_scroll_bar)
33 (x_create_horizontal_toolkit_scroll_bar)
34 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
35 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
36 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
37 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
38 (x_scroll_bar_report_motion)
39 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
40 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
41 (x_draw_window_cursor, x_clear_errors)
42 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
43 (set_wm_state, x_set_sticky, get_current_wm_state)
44 (do_ewmh_fullscreen, x_handle_net_wm_state)
45 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
46 (x_set_window_size_1, XTframe_raise_lower)
47 (x_make_frame_visible, x_iconify_frame)
48 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
49 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
50 (x_delete_terminal, x_initialize, syms_of_xterm):
53 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
55 * composite.h (struct composition.width): Now int
56 instead of unsigned short, as we prefer signed integers.
58 Let charset tick grow past USHRT_MAX
59 * charset.c, charset.h (charset_ordered_list_tick):
60 Now EMACS_UINT, not unsigned short.
61 * fontset.c (reorder_font_vector): Allow the tick to grow to the
62 maximum representable Emacs integer value before wrapping it around.
64 Simplify unexec file mode setting
65 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
66 Don't include <sys/stat.h> when no longer needed.
67 (unexec): Create file with correct mode in the first place,
68 rather than overwriting the mode later and fiddling with the
69 global umask in the mean time. Avoid bogus usage like
70 'umask (777)', which should have been 'umask (0777)'.
71 (mark_x): Remove. All callers removed.
73 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
75 Minor cleanups for Lisp objects and symbols
76 * alloc.c (next_vector, set_next_vector):
77 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
78 (lisp_h_make_number) [USE_LSB_TAG]:
79 Use Lisp_Int0 instead of the mystery constant 0.
80 * alloc.c (mark_object): Always set and use po; that's simpler.
81 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
82 Properly parenthesize definientia.
83 * bidi.c (bidi_initialize):
84 * buffer.c (init_buffer_once):
85 * nsfns.m (syms_of_nsfns):
86 * nsmenu.m (syms_of_nsmenu):
87 * nsselect.m (syms_of_nsselect):
88 Prefer DEFSYM to defining by hand.
89 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
90 * data.c: Fix too-long line.
91 * lisp.h (DECLARE_GDB_SYM): New macro.
92 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
93 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
94 Declare the symbol, so it's visible to everywhere lisp.h is included.
95 Move forward decls as far forward as they can go,
96 to allow future changes to use them.
98 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
100 * gnutls.c: Include gnutls.h.
101 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
102 * image.c (svg_load): Fix pointer signedness.
104 2014-12-18 Martin Rudalics <rudalics@gmx.at>
106 * frame.c (frame_windows_min_size): New argument IGNORE.
107 (adjust_frame_size): When called from change_frame_size call
108 frame_windows_min_size with IGNORE Qt so we can ignore size
111 2014-12-18 Eli Zaretskii <eliz@gnu.org>
113 * font.c (Ffont_info): Add more font information to the vector
114 returned by the function, inspired by query-font. Doc fix.
117 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
119 * keyboard.c (input_was_pending): New var.
120 (read_char): Use it to make sure we only skip redisplay when we can't
121 keep up with the repeat rate.
123 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
125 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
127 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
129 * image.c (svg_load): Watch out for nil value of current buffer's
130 filename. Re-enable filename thing for not-a-file case.
132 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
134 Partially disabled previous change.
136 * image.c (svg_load): Temporarily disabled filename thing for
137 not-a-file case as it can cause crashs.
139 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
141 Fix problem with images referenced within svg files. (bug#19373)
143 * image.c: Additional parameter 'filename' for
144 svg_load_image. Include "buffer.h". Define library function
145 rsvg_handle_set_base_uri for WINDOWSNT.
146 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
147 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
148 (svg_load): Pass a filename to svg_load_image: either name of
149 actual file or of current buffer's file.
150 (svg_load_image): New parameter 'filename', used for setting
151 base_uri, necessary for loading referenced images. (bug#19373)
153 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
155 * lread.c (init_obarray): Declare Qt as special.
156 This fixes a typo in the 2012-05-15 patch that
157 tried to declare Qt as special.
159 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
161 Various fixes to use bool type and constants.
162 * dispnew.c (update_single_window): Remove arg `force_p' since it's
164 * xfaces.c (clear_face_cache): Use bool for the argument type.
166 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
168 Correct same_at_end when restoring window points
169 * fileio.c (Finsert_file_contents): Compute same_at_end character
170 position using the old buffer size, not the new one, since
171 restore_window_points wants the old size.
174 2014-12-14 Alan Mackenzie <acm@muc.de>
176 New feature optionally to accelerate auto-repeated scrolling.
178 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
180 * window.c (window_scroll): Bind fontification-functions to nil
181 when scrolling by whole screens and
182 fast-but-imprecise-scrolling is non-nil.
183 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
185 * lisp.h (bool): Declare Qfontification_functions extern.
187 2014-12-14 Eli Zaretskii <eliz@gnu.org>
189 Load system's default trusted Certificate Authorities if available.
190 * gnutls.c (gnutls_certificate_set_x509_system_trust)
191 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
192 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
193 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
194 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
196 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
197 Call gnutls_certificate_set_x509_system_trust. Log an error message if
200 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
202 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
203 a hack involving a union.
205 2014-12-13 Eli Zaretskii <eliz@gnu.org>
207 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
208 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
211 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
213 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
215 * gnutls.h: Always declare syms_of_gnutls.
217 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
218 clarity. Let the availability check return Qnil when the GnuTLS
219 integration is not available, instead of erroring out.
222 2014-12-13 Eli Zaretskii <eliz@gnu.org>
224 * xdisp.c (move_it_in_display_line_to, display_line):
225 Don't disallow overflow-newline-into-fringe when word-wrap is in
228 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
230 * fileio.c: Better preserve window-points during revert (bug#19161).
231 (Qget_buffer_window_list): New var.
232 (get_window_points_and_markers, restore_window_points): New functions.
233 (Finsert_file_contents): Use them to save and restore window-points.
235 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
237 * xterm.c (x_delete_terminal): Call emacs_close for X connection
238 descriptor if called from x_connection_closed and always delete
239 this descriptor from keyboard waiting set (Bug#19147).
241 2014-12-10 Eli Zaretskii <eliz@gnu.org>
243 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
244 (bidi_cache_max_elts): New global variable.
245 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
246 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
248 (bidi_cache_search): Handle overflown cache. Improve commentary.
249 (bidi_cache_ensure_space): Limit allocations to the current value
250 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
251 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
252 the increment to not exceed the limit.
253 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
254 cache, zero otherwise (meaning the cache overflowed). In the
255 latter case, set bidi_cache_last_idx to -1.
256 (bidi_peek_at_next_level): Handle overflown cache.
257 (bidi_push_it): Increase the cache limit for iterating the new object.
258 (bidi_pop_it): Decrease the cache limit back to previous value.
259 (bidi_shelve_cache): Shelve the current value of the cache limit.
260 (bidi_unshelve_cache): Restore the value of cache limit.
261 (bidi_find_bracket_pairs): If the cache overflows while looking
262 for the paired bracket, give up and let bidi_resolve_neutrals
263 process the bracket as a simple neutral. (Bug#19322)
264 (bidi_find_other_level_edge): If the cache overflows, fall back on
265 Plan B, which effectively stops the reordering and restarts it on
266 the next character (after resetting the cache).
267 (bidi_move_to_visually_next): When the cache overflows, reset it
268 after processing the last cached character.
270 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
272 Fix glitches in gnutls.c, mostly memory-related
273 * gnutls.c: Sort macro definitions by name.
274 (fn_gnutls_transport_set_errno): Omit unreachable definition.
275 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
276 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
277 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
278 calculating string length. Use make_uninit_string, to avoid
279 copying the string. Cast the char, not the pointer.
280 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
281 and free. Work even for dates past the year 9999. Use void *
282 for buffers, to avoid casts.
284 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
286 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
288 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
290 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
293 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
295 * process.c: Whitespace and line-break nitpicks.
297 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
299 * gnutls.c (gnutls_certificate_details): The :signature isn't
300 that useful, so remove it.
301 (gnutls_certificate_details): Clean up whitespace slightly.
302 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
304 (gnutls_certificate_details): Put :signature-algorithm back again,
305 which was removed by mistake.
306 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
307 that they are not messaged by default (bug#16253).
308 (Fgnutls_error_fatalp): Doc fix (bug#18210).
310 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
312 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
314 * nsimage.m (setPixmapData): Make bmRep local so class member is not
317 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
319 * eval.c (Fsignal): Remove duplicate test.
320 (Fautoload_do_load): Fix up docstring.
322 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
324 * nsterm.m (represented_filename, represented_frame): New variables.
325 (ns_set_represented_filename): New function.
326 (sendEvent:): Set represented filename here to avoid flicker,
327 related to Bug#18757.
329 * nsterm.h: Declare ns_set_represented_filename.
331 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
332 at once, call ns_set_represented_filename instead.
334 2014-12-05 Eli Zaretskii <eliz@gnu.org>
336 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
337 (struct bidi_stack): Reduce size by using bit fields and by
338 packing sos, override, and isolate_status into a single 8-bit
341 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
342 (bidi_push_embedding_level): Construct flags from individual
343 bits. Adapt to changes in prev_for_neutral and next_for_neutral
345 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
346 from flags. Adapt to changes in prev_for_neutral,
347 next_for_neutral, and last_strong members.
348 (bidi_line_init): Initialize flags to zero.
349 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
350 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
352 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
354 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
355 (Fapply): Try and simplify the control flow.
357 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
359 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
360 Use gnutls_sign_get_name directly because
361 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
362 (init_gnutls_functions): Load missing gnutls_server_name_set.
364 2014-12-02 Eli Zaretskii <eliz@gnu.org>
366 * bidi.c (bidi_find_first_overridden): New function.
368 * xdisp.c (Fbidi_find_overridden_directionality): New function.
369 (syms_of_xdisp): Defsubr it.
371 * dispextern.h (bidi_find_first_overridden): Add prototype.
373 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
375 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
376 to nil after release (Bug#9133).
378 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
380 Port better to AddressSanitizer.
381 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
383 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
384 Return -1 or 0, as the pipe trick doesn't work.
385 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
387 * print.c (print_object):
388 When a pointer-check primitive returns -1, do not assume this
389 means the pointer is valid or that the underlying system has failed.
390 It could just be that addresses are being sanitized so Emacs can't
391 test for pointer validity.
392 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
393 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
394 string validity checker doesn't work on stack-based strings.
396 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
398 Improve clarity of USE_LSB_TAG definition.
399 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
400 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
401 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
402 VAL_MAX / 2 rather than in terms of the (more complicated)
403 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
405 2014-11-29 Eli Zaretskii <eliz@gnu.org>
407 * xdisp.c (handle_single_display_spec): When ignoring a fringe
408 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
409 (next_element_from_buffer): When done with overlays, reset the
410 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
412 2014-11-29 Eli Zaretskii <eliz@gnu.org>
414 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
415 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
417 2014-11-29 Ulrich Müller <ulm@gentoo.org>
419 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
420 for paxctl and setfattr. Fixes temacs startup failure with
421 grsecurity/PaX enabled Linux kernel (bug#19067).
423 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
425 * src/w32.c, src/w32heap.c, src/w32term.c:
426 Use MINGW_W64 instead of _W64.
428 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
430 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
432 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
434 * gnutls.c (gnutls_ip_address_p): New function.
435 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
437 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
439 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
441 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
443 Fix gnutls problems caught by static checking.
444 * gnutls.c (Fgnutls_boot): Remove unused local.
445 (Fgnutls_boot): Fix pointer signedness.
447 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
449 * gnutls.c (gnutls_certificate_details): Don't include certain
450 certificate details on older gnutls versions (bug#19168).
451 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
452 (gnutls_certificate_details): Reversed check in last checkin.
454 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
456 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
457 (Fgnutls_peer_status_warning_describe): Add function to describe a
458 peer verification warning symbol.
459 (Fgnutls_peer_status): Use it.
460 (Fgnutls_boot): Use it. Minor logging fixes.
462 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
464 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
466 2014-11-24 Glenn Morris <rgm@gnu.org>
468 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
470 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
471 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
473 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
475 * gnutls.c: Fix Windows function definition of
476 gnutls_x509_crt_get_fingerprint.
478 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
480 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
482 * process.h: Added more fields to Lisp_Process to track
485 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
486 (Fgnutls_peer_status): New functions to export TLS certificate
487 details to Emacs Lisp.
489 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
491 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
492 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
493 check for gtk_adjustment_configure (Bug#19149).
494 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
496 2014-11-22 Glenn Morris <rgm@gnu.org>
498 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
500 2014-11-22 Martin Rudalics <rudalics@gmx.at>
502 Don't shrink frame when using desktop-save-mode (Bug#19048).
503 * w32fns.c (x_set_tool_bar_lines): Always call
504 x_change_tool_bar_height (Bug#19048).
505 (x_change_tool_bar_height): Mark frame as garbaged since
506 adjust_frame_size might not have done that.
507 * xfns.c (x_set_tool_bar_lines): Always call
508 x_change_tool_bar_height (Bug#19048).
509 (x_change_tool_bar_height): Mark frame as garbaged since
510 adjust_frame_size might not have done that.
512 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
514 * xml.c (parse_region): Take care of new optional parameter
515 'discard-comments' of 'libxml-parse(html|xml)-region'.
516 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
517 New optional parameter 'discard-comments'.
519 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
521 Improve time stamp handling, and be more consistent about it.
522 * editfns.c (invalid_time): New function.
523 Use it instead of 'error ("Invalid time specification")'.
524 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
525 (decode_float_time, lisp_to_timespec, lisp_time_struct):
527 (make_time_tail, make_time): Remove. All uses changed to use
528 new functions or plain list4i.
529 (disassemble_lisp_time): Return effective length if successful.
530 Check that LOW is an integer, if it's combined with other components.
531 (decode_time_components): Decode into struct lisp_time, not
532 struct timespec, so that we can support a wide set of times
533 regardless of whether time_t is signed. Decode plain numbers
534 as seconds since the Epoch, and nil as the current time.
535 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
536 Reimplement in terms of new functions.
537 (Fencode_time): Just use list2i.
538 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
539 * keyboard.c (decode_timer): Don't allow the new formats (floating
540 point or nil) in timers.
541 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
542 place of the magic number '16'.
543 (struct lisp_time): New type.
544 (decode_time_components): Use it.
545 (lisp_to_timespec): New decl.
547 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
549 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
552 * callint.c (Fcall_interactively): Pass in nil as argument to
553 Fbarf_if_buffer_read_only.
555 * fileio.c (Finsert_file_contents): Ditto.
557 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
559 * textprop.c (verify_interval_modification): Check buffer
560 readedness after the last interval.
562 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
563 the text at POSITION (new optional argument) has the
564 `inhibit-read-only' text property set.
566 2014-11-16 Eli Zaretskii <eliz@gnu.org>
568 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
569 errors in computing the number of pixels to scroll.
570 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
572 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
574 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
575 call updateFrameSize.
577 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
579 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
581 * nsfns.m (x_set_foreground_color, x_set_background_color)
582 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
583 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
585 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
587 * nsterm.m (ns_send_appdefined): Check for application defined
588 event on Cocoa (Bug#18993).
589 (run): Restore code before the previous 18993 fix.
591 2014-11-14 David Reitter <david.reitter@gmail.com>
593 * nsterm.m (run): Set timeout for event loop to prevent hang.
596 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
598 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
600 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
602 * xfont.c (xfont_list_pattern): Do not allocate font entity object
603 for each candidate font but attempt to reuse it from previous improper
606 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
608 Avoid undefined behavior in color table hashing.
609 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
610 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
611 This function avoids undefined behavior with signed shift overflow.
613 2014-11-10 Eli Zaretskii <eliz@gnu.org>
615 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
616 when the inserted text does not need decoding. (Bug#18982)
618 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
620 * nsterm.h (EmacsScroller): judge returns bool.
622 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
623 (ns_judge_scroll_bars): Only set removed if judge returns true.
624 (judge): Returns bool == condemned. Remove self from window.
625 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
627 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
629 * keyboard.c (command_loop_1): Record this-command in recent-keys.
630 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
632 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
634 * nsterm.m (ns_set_vertical_scroll_bar)
635 (ns_set_horizontal_scroll_bar): Cleanup merge error.
637 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
639 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
640 merely because tmo_in_millisec is nonnegative. The 1st call
641 to g_main_context_query could succeed while the 2nd one fails.
643 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
645 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
647 * nsterm.m (run): Only use non-system event loop if OSX version is
648 exactly 10.9 (Bug#18993).
649 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
652 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
654 * callproc.c (encode_current_directory): Support handling of file
655 names prepended by "/:". (Bug#18891)
657 2014-11-08 Alan Mackenzie <acm@muc.de>
659 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
661 2014-11-08 Dima Kogan <dima@secretsauce.net>
663 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
665 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
667 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
668 raises an error. (Bug#18891)
670 2014-11-08 Martin Rudalics <rudalics@gmx.at>
672 * frame.c (adjust_frame_size): Call x_set_window_size only if
673 f->can_x_set_window_size is set.
674 (make_frame): Initialize f->can_x_set_window_size and
675 f->can_run_window_configuration_change_hook.
676 (Fcan_run_window_configuration_change_hook): New function.
677 * frame.h (frame): Split `official' into `can_x_set_window_size'
678 and `can_run_window_configuration_change_hook'.
679 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
680 * w32fns.c (Fx_create_frame, x_create_tip_frame):
681 Set f->can_x_set_window_size.
682 * window.c (run_window_configuration_change_hook):
683 Return immediately if either f->can_x_set_window_size or
684 f->can_run_window_configuration_change_hook are false.
685 (Fset_window_configuration): Instead of f->official set
686 f->can_x_set_window_size.
687 * xfns.c (Fx_create_frame, x_create_tip_frame):
688 Set f->can_x_set_window_size.
690 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
692 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
693 cleanup from 2014-11-01 (Bug#18972).
695 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
697 * keyboard.c: Call gui-set-selection instead of x-set-selection.
698 * xdisp.c (window-scroll-functions): Improve docstring.
700 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
702 Uniquify the 'size' symbol.
704 * w32notify.c (Qsize): Remove.
705 * lisp.h (Qsize): New decl.
706 * lread.c (Qsize): Now extern.
707 * w32notify.c (syms_of_w32notify): No need to defsym.
709 2014-11-07 Martin Rudalics <rudalics@gmx.at>
711 * dispnew.c (change_frame_size_1): Fix call of
713 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
714 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
715 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
716 (Qtool_bar_size): New constants.
717 (frame_inhibit_resize, adjust_frame_size): New argument to
718 handle case where frame_inhibit_implied_resize is a list.
719 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
720 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
721 (x_set_right_divider_width, x_set_bottom_divider_width)
722 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
723 (x_set_scroll_bar_width, x_set_scroll_bar_height):
725 (frame-inhibit-implied-resize): Rewrite doc-string.
726 * frame.h (frame_inhibit_resize, adjust_frame_size):
727 Fix external declarations.
728 (Qframe_position, Qframe_outer_size)
729 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
730 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
731 (Qtool_bar_size): Extern them.
732 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
733 (xg_height_or_width_changed): Remove.
734 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
735 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
736 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
737 (xg_change_toolbar_position): Call adjust_frame_size directly.
738 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
739 Fix calls of adjust_frame_size.
740 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
741 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
742 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
743 frame can get resized when tool-bar-lines parameter changes from
745 (Fw32_frame_menu_bar_size): Return fourth value.
746 (Fw32_frame_rect): Block input around system calls
747 (Fx_frame_geometry): New function.
748 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
749 * w32term.c (x_new_font): Adjust adjust_frame_size call.
750 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
751 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
752 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
753 (Fx_create_frame): Adjust adjust_frame_size calls.
754 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
755 frame can get resized when tool-bar-lines parameter changes from
757 (Fx_frame_geometry): New function.
758 * xmenu.c (update_frame_menubar): On Lucid call
759 adjust_frame_size with one pixel less height to avoid that
760 repeatedly adding/removing the menu bar grows the frame.
761 (free_frame_menubar): On Motif arrange to optionally preserve
762 the old frame height when removing the menu bar.
763 * xterm.c (x_new_font): Adjust adjust_frame_size call.
765 2014-11-03 Eli Zaretskii <eliz@gnu.org>
767 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
768 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
769 frame; instead, print an error message.
771 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
773 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
775 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
777 * nsimage.m (allocInitFromFile:): Initialize bmRep.
778 (dealloc): Release bmRep.
780 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
781 imageListSetNext, imageListNext.
783 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
785 (allocInitFromFile:): Remove searching ImageList and calling
786 reference (Bug#18918).
787 (dealloc): Remove handling if ImageList.
789 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
791 * process.c (catch_child_signal): Fix incorrect assertion.
793 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
795 * macfont.m (macfont_draw):
796 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
798 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
799 if force_integral_p (i.e. no antialias).
800 (macfont_draw): Check ns_antialias_text, also turn off synthetic
801 bold if no antialias (Bug#18876).
803 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
804 was given (Bug#18846).
806 * nsterm.h (ns_set_doc_edited): Declare taking no args.
808 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
809 instead of in xdisp.c, function now takes void. (Bug#18884).
811 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
812 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
814 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
815 struct window* (Bug#18889).
816 Remove getMouseMotionPart.
817 (ns_output): Make icon_top/left int.
819 * nsfns.m (x_icon): icon_top/left is int.
821 * nsterm.m (ns_mouse_position): Remove unused code.
822 (initFrame:window:, dealloc): Use window instead of win.
823 (getMouseMotionPart:window:x:y:): Remove, unused.
824 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
826 2014-11-01 Eli Zaretskii <eliz@gnu.org>
828 * keyboard.c (readable_events): When FLAGS include
829 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
830 This avoids returning non-nil from input-pending-p when only such
831 events are in the queue. (Bug#18856)
833 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
835 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
836 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
837 (Qforeign_selection): Remove.
838 (ns_get_local_selection): Identation fix.
839 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
841 * nsselect.m (ns_get_local_selection): Remove calling of
842 functions in Vselection_converter_alist (Bug#18911).
843 (syms_of_nsselect): Remove Vselection_converter_alist.
845 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
847 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
848 and unnecessary initialization. Adjust comments.
850 2014-10-30 Eli Zaretskii <eliz@gnu.org>
852 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
854 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
855 index, not an absolute one, as that's what the function expects.
857 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
859 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
860 font on an initial frame when running as a daemon (Bug#18869).
862 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
864 2014-10-30 Eli Zaretskii <eliz@gnu.org>
866 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
867 build_string, when importing a home directory. (Bug#18873)
869 * dispnew.c (buffer_posn_from_coords):
870 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
871 account for the header-line height. (Bug#18839)
873 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
875 * xml.c (parse_region): Do not forget the first document child.
877 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
879 * nsselect.m: pasteboard_changecount is new.
880 (ns_store_pb_change_count, ns_get_pb_change_count)
881 (ns_get_our_change_count_for): New functions.
882 (ns_string_to_pasteboard_internal): Correct comment.
883 type => gtype in eassert, Call ns_store_pb_change_count.
884 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
885 (Fns_disown_selection_internal, Fns_selection_owner_p):
886 Replace Vselection_alist check, with change count check.
887 (Fns_get_selection): Initialize val to Qnil. Only get local
888 selection if change counts match (Bug#18799).
889 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
891 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
893 * src/w32proc.c (create_child): If calling a quoted batch file,
894 pass NULL for exe. (Bug#18745)
896 2014-10-24 Eli Zaretskii <eliz@gnu.org>
898 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
899 (bidi_resolve_brackets): Use end of string position rather than ZV
900 when iterating over a string. (Bug#18815)
902 2014-10-24 Martin Rudalics <rudalics@gmx.at>
904 * keyboard.c (make_lispy_position): Return coordinates also when
905 on scroll bars, fringes, margins or not in a window.
906 * xdisp.c (show_mouse_face): Don't change cursor face during
909 2014-10-23 Martin Rudalics <rudalics@gmx.at>
911 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
912 (frame_resize_pixelwise, frame_inhibit_implied_resize):
913 Fix doc-strings (Bug#18789).
915 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
917 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
919 2014-10-22 Eli Zaretskii <eliz@gnu.org>
921 Optimize redisplay of simple bracketed text.
922 * bidi.c (bidi_cache_reset_to): New function.
923 (bidi_cache_reset): Call it.
924 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
926 (bidi_resolve_explicit): Reset bracket_pairing_pos and
927 bracket_enclosed_type only if bracket_pairing_pos's value is not
929 (MAX_BPA_STACK): Make sure the value is signed.
930 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
931 stop pushing values onto the stack.
932 (bidi_find_bracket_pairs): If the bracketed text is only on the
933 base embedding level, remove all the states cached by this
934 function from the cache, and return zero, so that the brackets in
935 this segment of text are processed as normal neutrals.
936 (bidi_resolve_brackets): Detect the brackets that are to be
937 processed as neutrals, and don't call bidi_find_bracket_pairs on
940 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
942 * w32select.c (Fw32_selection_exists_p): Rename from
943 Fx_selection_exists_p.
944 (syms_of_w32select): Adjust accordingly.
946 * w16select.c (Fw16_selection_exists_p): Rename from
947 Fx_selection_exists_p.
948 (syms_of_win16select): Adjust accordingly.
950 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
951 (Fns_own_selection_internal): Tighten scoping.
952 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
953 (Fns_get_selection): Rename from Fx_get_selection_internal.
954 (Fns_get_selection_internal, Fns_store_selection_internal):
956 (syms_of_nsselect): Adjust accordingly.
958 2014-10-21 Martin Rudalics <rudalics@gmx.at>
960 * w32fns.c (Fw32_frame_menu_bar_size): New function.
961 * w32term.c (x_set_window_size): Account for wrapped menu bar
962 lines when setting up frame height (Bug#15174 and Bug#18720).
963 (w32_add_wrapped_menu_bar_lines): New variable.
965 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
967 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
970 2014-10-20 Glenn Morris <rgm@gnu.org>
972 * Merge in all changes up to 24.4 release.
974 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
976 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
977 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
979 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
981 * xterm.c (handle_one_xevent): Check return value from
982 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
983 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
985 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
986 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
987 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
988 Gtk+ >= 3.14 (Bug#18674).
989 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
990 Gtk+ >= 3.14 (Bug#18674).
992 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
994 * gtkutil.c: Remove no-longer-used code.
995 (xg_update_menubar): Remove unused local and unnecessary call to
996 gtk_menu_item_get_submenu.
997 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
998 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
999 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1001 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1003 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1005 * xterm.h (handlebox_widget): Remove.
1007 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1010 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1012 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1013 to handle Gtk versions.
1014 (xg_get_file_with_chooser): Use them.
1015 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1016 Remove (create_menus): Remove teroff argument and code.
1017 Remove call to gtk_menu_set_title.
1018 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1019 Adjust args to create_menus.
1020 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1021 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1022 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1023 (xg_make_tool_item): Remove detach code.
1024 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1025 (find_icon_from_name): New function.
1026 (update_frame_tool_bar): Remove GtkStockItem code, move to
1027 find_icon_from_name. Let stock be a list of icon names to try.
1028 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1029 Replace TOOLBAR_TOP_WIDGET.
1030 (free_frame_tool_bar, xg_change_toolbar_position ):
1031 Replace TOOLBAR_TOP_WIDGET.
1032 (xg_initialize): Remove tearoff code.
1034 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1036 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1037 pixel from the window's cursor glyph width, since X renders hollow
1038 blocks 1 pixel wider than the 'width' parameter.
1040 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1041 glyph->pixel_width; this is now done in xterm.c.
1043 Fix reordering of bracket characters in isolates.
1044 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1045 RESOLVED_ONLY; when non-zero, return from the cache only fully
1046 resolved states. All callers changed.
1047 (CANONICAL_EQU): New macro.
1048 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1049 equivalent of the paired closing bracket character.
1050 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1051 the default non-negative value, to be checked later in
1052 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1053 characters against those pushed onto the BPA stack.
1054 (bidi_record_type_for_neutral): New function.
1055 (bidi_resolve_brackets): Record next_for_neutral and
1056 prev_for_neutral when embedding level gets pushed. Force
1057 resolution of bracket pairs when entering a level run that was not
1059 (bidi_resolve_neutral): Add assertions before calling
1060 bidi_resolve_neutral_1.
1061 (bidi_level_of_next_char): Remove the code that attempted to
1062 resolve unresolved neutrals; that is now done by
1063 bidi_resolve_neutral.
1065 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1067 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1069 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1070 1-pixel R2L characters.
1071 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1072 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1074 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1076 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1079 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1081 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1082 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1083 It's not clear to me whether the initialization is needed,
1084 but it can't hurt so I played it safe.
1086 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1088 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1090 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1092 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1093 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1095 (bidi_get_type): Return the isolate initiators and terminator types.
1096 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1097 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1098 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1099 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1100 for the new features.
1101 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1102 push and pop correctly for isolates.
1103 (bidi_remember_char): Modify to accept an additional argument
1104 and record the bidi type according to its value.
1105 (bidi_cache_iterator_state): Accept an additional argument to only
1106 update an existing state. Handle the new members of struct bidi_it.
1107 (bidi_cache_find): Arguments changed: no longer accepts a level,
1108 instead accepts a flag telling it whether it is okay to return
1109 unresolved neutrals.
1110 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1111 table. Initialize new isolate-related members.
1112 (bidi_paragraph_init): Some code factored out into
1113 find_first_strong_char.
1114 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1115 into bidi_resolve_explicit.
1116 (bidi_resolve_explicit): Support the isolate initiators and
1117 terminator. Fix handling of embeddings and overrides according to
1118 new UBA requirements. Record information about previously seen
1119 characters here (moved from bidi_level_of_next_char).
1120 (bidi_resolve_weak): Adapt to changes in struct members.
1121 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1122 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1123 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1124 paired bracket resolution. Handle isolate initiators and
1126 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1127 (bidi_level_of_next_char): Move the code that records information
1128 about previous characters to bidi_resolve_explicit. Fix logic of
1129 resolving neutrals and make sure their cache entries are updated.
1130 Remove now unneeded special handling of PDF level.
1132 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1133 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1134 enlarged per Unicode 6.3.
1135 (enum bidi_bracket_type_t): New data type.
1136 (struct bidi_saved_info): Leave only 2 type members out of 4.
1138 (struct bidi_stack): Add members necessary to support isolating
1140 (struct bidi_it): Add new members necessary to support isolating
1141 sequences and bracket pair resolution.
1143 * xdisp.c (Fbidi_resolved_levels): New function.
1144 (syms_of_xdisp): Defsubr it.
1145 (append_glyph, append_composite_glyph, produce_image_glyph)
1146 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1148 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1150 * term.c (append_glyph, append_composite_glyph)
1151 (append_glyphless_glyph): Convert aborts to assertions.
1153 * .gdbinit (pgx): Display the character codepoint, resolved level,
1154 and bidi type also for glyphless glyphs.
1156 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1158 Avoid unwanted point motion in Fline_beginning_position.
1159 * lisp.h (scan_newline_from_point): Add prototype.
1160 * search.c (scan_newline_from_point): New function, refactored from...
1161 * cmds.c (Fforward_line): ...adjusted user.
1162 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1163 and simplify the former since the latter doesn't move point.
1165 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1167 Cleanup terminal handling code.
1168 * dispextern.h (get_named_tty): Remove prototype but...
1169 * termhooks.h (get_named_terminal): ...resurrect it under
1170 more meaningful name.
1171 (get_terminal): Likewise, but with...
1172 (decode_live_terminal): ...this name.
1173 (decode_tty_terminal): Add prototype.
1174 * term.c (get_tty_terminal): Remove.
1175 (get_named_tty): Remove.
1176 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1177 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1178 Use decode_tty_terminal.
1179 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1180 * terminal.c (get_terminal): Refactor to...
1181 (decode_terminal, decode_live_terminal): ...new functions.
1182 (decode_tty_terminal): Replacement for get_tty_terminal.
1183 (get_named_terminal): Likewise for get_named_tty.
1184 * coding.c (Fset_terminal_coding_system_internal)
1185 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1186 (Fkeyboard_coding_system):
1187 * composite.c (Fcomposition_get_gstring):
1188 * dispnew.c (Fsend_string_to_terminal):
1189 * frame.c (Fmake_terminal_frame):
1190 * nsfns.m (check_ns_display_info):
1191 * w32fns.c, xfns.c (check_x_display_info):
1192 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1193 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1194 (Fset_quit_char): Use get_named_terminal.
1195 (Fset_output_flow_control, Fset_input_meta_mode):
1196 Use decode_tty_terminal.
1198 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1200 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1201 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1203 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1205 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1206 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1208 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1210 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1213 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1215 * editfns.c (dump_tz_string): No longer const.
1216 It might be modified.
1218 * nsmenu.m (clear): Assume OS X 10.6 or later.
1220 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1222 * unexmacosx.c: Remove include ppc/reloc.h.
1223 (unrelocate, copy_dysymtab): Remove PPC code.
1224 (rebase_reloc_address): Remove, only used for PPC:
1226 * nsterm.m: Always include macfont.h on COCOA.
1227 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1228 (ns_dumpglyphs_image, ns_check_menu_open)
1229 (applicationDidFinishLaunching)
1230 (antialiasThresholdDidChange:)
1231 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1232 Remove checks for OSX <= 10.5/10.6.
1233 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1234 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1237 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1238 (NS_HAVE_NSINTEGER): Remove block.
1239 Remove >= OSX 10.6 tests.
1241 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1242 (x_activate_menubar, trackingNotification:): Remove check for
1244 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1246 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1248 * nsfns.m: Always include macfont.h on COCOA.
1249 (ns_filename_from_panel, ns_directory_from_panel)
1250 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1251 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1253 * macfont.m: Remove >= 1050 check.
1254 (macfont_create_family_with_symbol)
1255 (macfont_get_glyph_for_character)
1256 (mac_font_get_glyphs_for_variants)
1257 (mac_ctfont_create_available_families, syms_of_macfont):
1258 Remove code for OSX < 10.6.
1259 (mac_font_family_group, mac_font_family_compare): Remove, only used
1262 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1263 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1265 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1268 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1270 Fix putenv race conditions with undefined behavior (Bug#8705).
1271 Do all putenv calls before Emacs creates any threads.
1272 Use a safer way to modify the TZ environment variable in the
1273 presence of multiple threads. For further thread-safety,
1274 prefer localtime_r and gmtime_r to localtime and gmtime,
1275 and prefer struct tm's tm_gmtoff (if available) to calling
1276 both localtime_r and gmtime_r.
1277 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1278 (init_dbusbind): ... to this new function.
1279 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1280 * xterm.c (x_term_init): Move xputenv call from here ...
1281 (init_xterm): ... to this new function.
1282 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1283 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1284 (dump_tz_string): New constant.
1285 (init_editfns): Use it. This centralizes the dump_tz stuff.
1286 Call set_time_zone_rule here, so that its xputenv is done
1287 before Emacs goes multithreaded.
1288 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1289 thread-safe enough for Emacs.
1290 (format_time_string, Fdecode_time, Fcurrent_time_string)
1291 (Fcurrent_time_zone):
1292 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1293 localtime and gmtime. Remove now-unnecessary calls to block_input.
1294 (tm_gmtoff): New static function.
1295 (Fdecode_time, Fcurrent_time_zone): Use it.
1296 (Fencode_time): Use mktime_z, for better thread-safety.
1297 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1298 i.e., not quite thread-safe but good enough for Emacs typical usage.
1299 Do not reclaim storage that is in the environment; let it leak.
1300 Always call tzset, since localtime_r does not.
1301 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1302 This is now done in init_editfns.
1303 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1304 New macros and declarations, for platforms lacking tzalloc & friends.
1306 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1308 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1309 On x86 platforms this works around GCC bug 63495
1310 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1311 and more generally should fix a portability problem in Emacs.
1312 Problem reported by Stefan Monnier in:
1313 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1315 2014-10-08 Leo Liu <sdl.web@gmail.com>
1317 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1318 * keymap.c (describe_vector_princ):
1319 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1322 * print.c (printchar_stdout_last): Declare.
1323 (printchar): Record the last char written to stdout.
1324 (Fterpri): Add optional argument ENSURE.
1326 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1328 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1329 DELAY argument to change_frame_size, so that the frame size
1330 changes, if any are needed, are delayed until the next redisplay.
1331 This is to avoid a too early QUIT inside change_frame_size, when
1332 it calls Lisp in frame_windows_min_size, in case one of the events
1333 we've read sets the quit-flag. (Bug#18649)
1335 * w32fns.c (check_x_display_info): Accept terminal objects as
1336 argument, to follow what xfns.c does.
1338 2014-10-07 Glenn Morris <rgm@gnu.org>
1340 * Makefile.in ($(srcdir)/macuvs.h)
1341 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1343 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1345 * decompress.c (init_zlib_functions): Move the message about zlib
1346 being unavailable from here...
1347 (Fzlib_decompress_region): ...to here. (Bug#18650)
1349 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1351 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1352 the case where an optional string is used. Adjust docstring.
1354 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1356 * lisp.mk (lisp): Remove w32-common-fns.elc.
1358 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1360 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1361 These were already defined in buffer.c, and the duplicate
1362 definitions cause problems on platforms like 'gcc -fno-common'.
1363 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1365 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1367 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1368 if toolbar is visible.
1370 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1373 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1374 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1375 (ns_select, ns_read_socket): Use unwind_protect to decrease
1376 apploopnr (Bug#18345).
1377 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1378 line height (Bug#17977).
1380 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1381 (macfont_closest_traits_index): New function.
1382 (macfont_closest_traits_index_p): Rename from
1383 macfont_closest_traits_index.
1384 (macfont_list): Use macfont_closest_traits_index_p.
1386 2014-10-05 K. Handa <handa@gnu.org>
1388 * coding.c (detect_coding_iso_2022): Set coding->rejected
1389 correctly when an invalid escape sequence is found (Bug#18610).
1391 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1393 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1394 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1397 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1399 * buffer.c (scroll_bar_width, scroll_bar_height):
1401 * window.c (Fset_window_scroll_bars): Fix doc-string.
1402 (Fwindow_scroll_bars): Have it return what the doc-string says.
1404 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1406 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1407 iterator backwards, to resync the bidi iterator. (Bug#18584)
1409 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1411 Consistently use min and max macros from lisp.h.
1412 * coding.c (min, max):
1414 * unexhp9k800.c (min):
1415 * unexw32.c (min, max): Use definitions from lisp.h.
1416 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1418 * gmalloc.c (min): Tiny style change.
1420 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1421 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1423 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1425 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1426 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1427 (X_ULONG_MAX): Move these macros to xterm.h.
1428 (x_fill_property_data): Be more generous about allowing either
1429 signed or unsigned data of the appropriate width.
1430 * xterm.h (x_display_set_last_user_time): New function.
1431 All setters of last_user_time changd to use this function.
1432 If ENABLE_CHECKING, check that the times are in range.
1434 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1436 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1437 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1439 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1441 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1442 make a font_object from a tty frame (Bug#18573).
1443 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1445 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1447 * alloc.c (mark_overlay): Assume that overlay boundaries are
1448 always markers. Add comment.
1449 * lread.c (read_internal_start): Use convenient validate_subarray.
1451 (Fread_from_string): Adjust docstring.
1453 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1457 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1458 Rename from the "x-" prefix.
1460 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1462 * xselect.c (selection-converter-alist): Fix docstring.
1464 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1466 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1467 argument passed by the caller, when we mirror all slashes into
1470 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1472 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1473 Resurrect old code and fix compilation with GTK < 2.13.6.
1475 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1477 Use AUTO_CONS instead of SCOPED_CONS, etc.
1478 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1479 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1480 (AUTO_LIST1): Rename from scoped_list1.
1481 (AUTO_LIST2): Rename from scoped_list2.
1482 (AUTO_LIST3): Rename from scoped_list3.
1483 (AUTO_LIST4): Rename from scoped_list4.
1484 (AUTO_STRING): Rename from SCOPED_STRING.
1485 * frame.h (AUTO_FRAME_ARG):
1486 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1487 (AUTO_LIST4, AUTO_STRING):
1488 Prepend a new argument 'name'.
1489 Declare a variable instead of yielding a value.
1491 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1493 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1495 * w32fns.c (w32_createwindow): Accept an additional argument, an
1496 array of 2 values specifying the coordinates of the frame's
1497 top-left corner. Use these values instead of calling x_get_arg,
1498 which can cons Lisp objects, and therefore cannot be called except
1499 from the main thread. Remove redundant tests for the default
1501 (my_create_window): Move the calculation of the coordinates of the
1502 frame's top-left edge here. Pass them to the input thread via the
1503 second parameter of the WM_EMACS_CREATEWINDOW message.
1504 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1507 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1509 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1510 (redisplay_window): Treat the frame's frozen_window_starts flag
1511 the same way as the optional_new_start flag for the window: only
1512 obey it if the glyph row showing point will be fully visible.
1513 Likewise when the window start is in a continuation line. If,
1514 after trying everything under the 'force_start' label, point is
1515 still not fully visible, give up and scroll the window.
1516 Add debugging traces. (Bug#18545)
1518 * window.c (Frecenter): Set the window's redisplay flag.
1520 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1522 * w32term.c (w32_read_socket): Don't use frame dimensions for
1523 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1524 rectangle. Check the return value of GetClientRect, and don't use
1525 the results if it didn't succeed.
1527 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1528 in columns and lines after correcting the pixel dimensions in
1530 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1531 negative values to xrealloc. (Bug#18528)
1533 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1535 * alloc.c: Remove now-unnecessary check.
1536 Suggested by Dmitry Antipov in:
1537 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1539 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1541 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1542 to Ubuntu 14.04.1 x86-64.
1544 Simplify stack-allocated Lisp objects, and make them more portable.
1545 The build_local_string macro was used in two ways: (1) string
1546 literals for which scoped allocation suffices, and (2) file name
1547 components, where it's not safe in general to assume bounded-size
1548 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1549 allocates a block-scope string, and by using SCOPED_STRING for (1)
1550 and build_string for (2). Furthermore, actually use stack
1551 allocation only for objects known to have sufficient alignment.
1552 This simpler implementation means Emacs can make
1553 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1554 GC_MAKE_GCPROS_NOOPS.
1555 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1556 for fewer differences among implementations.
1557 (struct Lisp_String): Now GCALIGNED.
1558 (USE_STACK_LISP_OBJECTS): Default to true, since the
1559 implementation no longer insists on a nonempty GCALIGNED.
1560 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1561 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1562 separately. Move definiens to scoped_cons. The old definition
1563 was incorrect when GCALIGNED was defined to be empty.
1564 (union Aligned_String): New type.
1565 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1566 implementation ports to compilers that don't align strictly enough.
1567 Don't worry about the union sizes; it's not worth bothering about.
1568 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1569 Rewrite using USE_STACK_CONS.
1570 (scoped_cons): Assume the use of union Aligned_Cons.
1571 (lisp_string_size, make_local_string, build_local_string): Remove.
1572 Unless otherwise specified, all callers of build_local_string
1573 changed to use SCOPED_STRING.
1574 (SCOPED_STRING): New macro.
1575 * data.c (wrong_choice):
1576 * menu.c (single_menu_item):
1577 * process.c (Fformat_network_address):
1578 Hoist use of SCOPED_STRING out of a scope, so that its returned
1579 object lives long enough.
1580 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1581 as the string might be long or might not be ASCII.
1583 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1585 * msdos.c (internal_terminal_init): Bump version to 25.
1587 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1589 Keep stack-allocated Lisp objects fast rather than versatile.
1590 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1591 (SCOPED_CONS_INITIALIZER): New macro.
1592 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1593 (USE_LOCAL_ALLOCA): Remove.
1594 (local_cons, local_list1, local_list2, local_list3, local_list4):
1595 Remove. Stack overflow checking makes them too slow.
1596 (make_local_vector): Likewise. Also we just don't have enough
1598 (enum LISP_STRING_OVERHEAD): Remove.
1599 (local_string_init, local_vector_init): Remove prototypes.
1600 (make_local_string, build_local_string): Redesign to target short
1601 compile-time string constants, fall back to regular string allocation
1603 (lisp_string_size): New function.
1604 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1605 * alloc.c (local_string_init, local_vector_init): Remove.
1606 (verify_ascii) [ENABLE_CHECKING]: New function.
1607 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1608 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1609 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1610 * xselect.c, xterm.c: All related users changed.
1612 2014-09-28 Ken Brown <kbrown@cornell.edu>
1614 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1615 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1617 2014-09-27 Ken Brown <kbrown@cornell.edu>
1619 Fix implementation of HYBRID_MALLOC on Cygwin.
1620 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1621 (bss_sbrk_buffer_beg): New variable. Use it...
1622 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1623 incorrect definition.
1625 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1628 Make it into a function and change arg to be a function.
1630 * lisp.mk (lisp): Add elisp-mode.elc.
1632 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1634 * xfns.c (x_default_scroll_bar_color_parameter):
1635 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1636 to pacify --enable-gcc-warnings in non-scrollbar builds.
1638 2014-09-26 Ken Brown <kbrown@cornell.edu>
1640 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1642 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1644 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1645 MinGW builds that use GCC before 4.2.
1647 Default to stack objects on DOS_NT platforms as well.
1648 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1649 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1651 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1653 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1654 ALIGN_STACK attribute.
1656 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1658 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1659 ALIGN_STACK attribute.
1661 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1662 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1664 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1666 * frame.c (frame_inhibit_resize):
1667 * widget.c (EmacsFrameResize):
1668 * window.c (resize_frame_windows, Fset_window_configuration):
1669 * xdisp.c (expose_frame):
1670 * xfns.c (x_change_tool_bar_height):
1671 * xmenu.c (update_frame_menubar):
1672 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1673 Remove code left dead after 2014-07-27 changes.
1675 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1677 Fix local_cons etc. to not exhaust the stack when in a loop.
1678 Problem reported in:
1679 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1680 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1681 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1682 (Ffind_charset_string):
1683 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1684 * data.c (wrong_range):
1685 * editfns.c (Fpropertize, format2):
1686 * emacs.c (init_cmdargs, decode_env_path):
1687 * fileio.c (auto_save_error):
1688 * fns.c (Fyes_or_no_p):
1689 * font.c (font_style_to_value, font_parse_xlfd)
1690 (font_parse_family_registry, font_delete_unmatched)
1692 * fontset.c (Fset_fontset_font):
1693 * frame.c (x_get_arg):
1694 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1695 (read_char_minibuf_menu_prompt):
1696 * keymap.c (silly_event_symbol_error, describe_vector):
1697 * lread.c (load_warn_old_style_backquotes):
1698 * menu.c (single_menu_item):
1699 * minibuf.c (Fread_buffer):
1700 * process.c (status_message, Fformat_network_address)
1701 (server_accept_connection):
1702 * textprop.c (copy_text_properties):
1703 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1704 * xfns.c (x_default_scroll_bar_color_parameter):
1705 * xfont.c (xfont_open):
1706 * xselect.c (x_clipboard_manager_error_1):
1707 * xterm.c (x_term_init):
1708 Put USE_LOCAL_ALLOCA at the start of the function.
1709 * fns.c (maybe_resize_hash_table): Use build_string instead of
1710 build_local_string, since we'd otherwise need a conditional
1711 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1712 not worth the bother of optimization.
1713 * font.c (font_delete_unmatched): Remove by-hand code that
1714 observed MAX_ALLOCA limit, since it's now done automatically.
1715 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1716 since build_local_string needs its sa_alloc.
1717 * lisp.h (lisp_word_count): New function.
1718 (SAFE_ALLOCA_LISP): Use it.
1719 (USE_LOCAL_ALLOCA): New macro.
1720 (local_cons, make_local_vector, make_local_string):
1721 Observe the MAX_ALLOCA limit.
1722 (LISP_STRING_OVERHEAD): New constant.
1723 (make_local_string): Use it.
1725 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1727 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1728 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1729 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1730 and Solaris and it's likely to work on similar platforms.
1732 Avoid signed integer overflow when converting Time to ptrdiff_t.
1733 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1735 (position_to_Time, Time_to_position): New functions.
1736 (gen_help_event, kbd_buffer_get_event): Use them.
1737 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1738 Go back to plain 'unsigned long', so that 'Time' is the same
1739 for both X and non-X builds; this is less likely to cause surprise.
1740 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1741 are the same size; this is no longer required.
1743 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1744 of bit 28 and of whether an unsigned value is negative.
1745 This simplifies the code a bit, and pacifies clang 3.4.
1747 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1749 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1750 Windows builds, where 'long' is a 32-bit type.
1752 * w32inevt.h (w32_console_mouse_position): Update the argument
1753 types to use 'Time'.
1755 * w32term.c (w32_mouse_position)
1756 (x_horizontal_scroll_bar_report_motion)
1757 (x_scroll_bar_report_motion): Update the argument types to use
1760 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1762 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1763 (struct input_event): ...unsigned bitfields. Likewise for
1764 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1765 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1766 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1767 (kbd_buffer_get_event): Adjust users.
1768 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1769 (make_scroll_bar_position): New function, refactored out of...
1770 (make_lispy_event): ...adjusted user.
1771 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1772 * nsterm.m (ns_mouse_position, mouseUp):
1773 * term.c (term_mouse_position):
1774 * w32inevt.c (w32_console_mouse_position):
1775 * w32term.c (w32_mouse_position):
1776 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1777 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1778 Prefer enum and explicit enum members to integers and numeric values.
1780 * chartab.c (uniprop_encode_value_numeric):
1781 * font.c (font_style_to_value): Use make_local_vector.
1782 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1783 * keymap.c (append_key): Use scoped_list1.
1785 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1786 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1788 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1790 Fix some slow uses and misuses of strcat.
1791 * doc.c (get_doc_string):
1792 * gtkutil.c (get_utf8_string):
1793 * xsmfns.c (x_session_initialize):
1794 Avoid recomputation of string length.
1795 * ftfont.c (ftfont_spec_pattern):
1796 * xfns.c (xic_create_fontsetname):
1797 Don't assume output buffer is initially zero.
1799 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1801 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1802 All callers changed.
1803 * xterm.c (x_term_init): Use new functionality to avoid two needs
1804 to compute a string length.
1806 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1808 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1810 Use known length of a Lisp string to copy it faster.
1811 * lisp.h (lispstrcpy): New function. Add comment.
1812 * callproc.c (child_setup):
1813 * dbusbind.c (xd_append_arg):
1814 * doc.c (get_doc_string):
1815 * font.c (Ffont_xlfd_name):
1816 * frame.c (xrdb_get_resource):
1817 * process.c (Fmake_network_process, network_interface_info):
1818 * w32fns.c (Fx_open_connection):
1819 * w32proc.c (sys_spawnve):
1820 * xfns.c (select_visual):
1821 * xfont.c (xfont_list):
1822 * xsmfns.c (x_session_initialize):
1823 * xterm.c (x_term_init): Use it.
1825 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1827 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1828 Problem reported by Dmitry Antipov in thread leading to:
1829 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1830 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1831 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1833 * callproc.c (call_process): Save and restore sa_avail.
1834 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1835 (AVAIL_ALLOCA): New macro.
1836 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1837 Use it, and check against sa_avail rather than MAX_ALLOCA.
1839 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1841 On OSX, do not free font-specific data more than once (Bug#18501).
1842 * macfont.m (macfont_close): Release and free font-specific data
1843 only if it wasn't previously freed.
1845 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1847 * unexmacosx.c (dump_it): Improve error message.
1849 2014-09-22 Juri Linkov <juri@jurta.org>
1851 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1852 (Bug#10747, bug#18334)
1854 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1856 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1857 units in which the position is measured. (Bug#18493)
1859 * xdisp.c (redisplay_internal): Force redisplay of all windows
1860 that show a buffer whose narrowing has changed. (Bug#18490)
1862 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1864 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1865 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1866 lines, draw the hollow-box and hbar cursors on the right side of
1867 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1870 * xterm.c (x_draw_stretch_glyph_string):
1871 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1872 caused the block cursor to disappear on a TAB in R2L lines in
1873 every window except the leftmost one. Reported by Martin Rudalics
1876 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1878 Always use matched specpdl entry to record call arguments (Bug#18473).
1879 * lisp.h (record_in_backtrace): Adjust prototype.
1880 * eval.c (record_in_backtrace): Return current specpdl level.
1881 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1882 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1883 entry and use that entry in call to backtrace_debug_on_exit.
1884 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1885 (do_debug_on_call): Get current specpdl level as 2nd arg.
1887 Prefer ptrdiff_t to int and avoid integer overflows.
1888 * fileio.c (make_temp_name):
1889 * font.c (font_parse_family_registry): Avoid integer
1890 overflow on string size calculation.
1891 * data.c (Faset): Likewise for byte index.
1893 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1895 Fix display of R2L lines in partial-width windows.
1896 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1897 assigned the correct value.
1898 (extend_face_to_end_of_line): Account for truncation and
1899 continuation glyphs in R2L rows when one of the fringes is not
1901 (display_line): Don't assign negative X offset to a row if we are
1902 going to produce a truncation glyph for it. When handling
1903 truncated R2L rows, consider the width of the left fringe instead
1905 (produce_special_glyphs): Fix bogus assignments.
1907 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1909 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1910 always set to a valid value. Make sure the size passed to alloca
1911 is always positive. (Bug#18516)
1913 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1915 Avoid extra call to oblookup when interning symbols.
1916 * lisp.h (intern_driver): Add prototype.
1917 * lread.c (intern_driver): New function.
1918 (intern1, intern_c_string_1, Fintern):
1919 * font.c (font_intern_prop):
1920 * w32font.c (intern_font_name): Use it.
1922 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1924 Minor improvements to new stack-allocated Lisp objects.
1925 * frame.h (FRAME_PARAMETER):
1926 Prefer scoped_list1 to local_list1 where either would do.
1927 * lisp.h (scoped_list4): New macro.
1928 (local_cons, local_list1, local_list2, local_list3, local_list4)
1929 (make_local_vector, make_local_string, build_local_string):
1930 Prefer functions to macros where either would do.
1931 * xdisp.c (build_desired_tool_bar_string):
1932 Prefer scoped_list4 to local_list4 where either would do.
1934 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1936 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1937 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1938 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1939 * frame.h (FRAME_PARAMETER): New macro.
1940 * dispnew.c (init_display):
1941 * fontset.c (Fset_fontset_font):
1942 * frame.c (x_default_parameter):
1943 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1944 * xfns.c (x_default_scroll_bar_color_parameter)
1945 (x_default_font_parameter, x_create_tip_frame): Use it.
1946 * editfns.c (Fpropertize): Use local_cons.
1947 * process.c (status_message): Use build_local_string.
1948 * xfont.c (xfont_open): Use make_local_string.
1949 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1951 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1953 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1954 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1955 !__clang__. This works with GCC and with clang and is safer for
1956 compilers we don't know about.
1957 (local_cons): Rename parameter to make capture less likely.
1959 2014-09-17 Samuel Bronson <naesten@gmail.com>
1961 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1963 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1965 Fix minor problems found by static checking.
1966 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1968 * buffer.h (decode_buffer): Doc and indentation fixes.
1969 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1971 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1973 Avoid clang-specific warnings.
1974 * buffer.c (init_buffer): Shut up -Wself-assign.
1975 * process.c (server_accept_connection): Shut up -Wunsequenced.
1977 2014-09-16 Daniel Colascione <dancol@dancol.org>
1979 * fns.c (sxhash): For symbols, use address as hash code.
1981 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1983 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1984 * charset.c (load_charset_map_from_file): Use scoped_list2
1985 and build_local_string.
1986 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1987 * emacs.c (init_cmdargs, decode_env_path):
1988 * fileio.c (Fexpand_file_name):
1989 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1990 * frame.c (x_get_arg):
1991 * keyboard.c (safe_run_hooks_error):
1992 * lread.c (load_warn_old_style_backquotes):
1993 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1994 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1995 * xselect.c (x_clipboard_manager_error_1)
1996 (x_clipboard_manager_save_all):
1997 * xterm.c (x_term_init): Use build_local_string.
1999 Avoid more integer overflows on string size calculations.
2000 * category.c (Fmake_category_set):
2001 * xdisp.c (get_overlay_arrow_glyph_row):
2002 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2004 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2006 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2007 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2008 error message format. Use message_with_string to have non-ASCII
2009 file names properly displayed.
2010 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2011 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2012 where these APIs are not available even in UNICOWS.DLL.
2013 Improve the format of error messages and include the file name in them
2015 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2016 call play-sound-functions, per documentation.
2018 * w32.c (w32_get_long_filename, w32_get_short_filename):
2019 Constify the input file name arguments.
2021 * w32.h (w32_get_long_filename, w32_get_short_filename):
2024 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2026 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2027 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2028 [USE_LOCAL_ALLOCATORS]: New macros.
2029 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2030 (build_local_string): Avoid argument name expansion clash with
2032 * alloc.c (toplevel)
2033 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2034 Preprocessor guard to avoid impossible configuration.
2035 * charset.c (Ffind_charset_region, Ffind_charset_string):
2036 Use make_local_vector.
2037 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2038 * textprop.c (Fput_text_property, Fadd_face_text_property):
2040 (copy_text_properties): Use local_cons and local_list3.
2041 * chartab.c (uniprop_table):
2042 * data.c (wrong_choice, wrong_range):
2043 * doc.c (get_doc_string):
2044 * editfns.c (format2):
2045 * fileio.c (Fexpand_file_name, auto_save_error):
2046 * fns.c (Fyes_or_no_p):
2047 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2048 * fontset.c (Fset_fontset_font):
2049 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2050 (read_char_minibuf_menu_prompt):
2051 * keymap.c (silly_event_symbol_error, describe_vector):
2052 * menu.c (single_menu_item):
2053 * minibuf.c (Fread_buffer):
2054 * process.c (status_message, Fformat_network_address)
2055 (server_accept_connection): Use make_local_string and
2056 build_local_string. Prefer compound literals where appropriate.
2058 2014-09-15 Daniel Colascione <dancol@dancol.org>
2060 * fns.c (Fsort): Tweak sort docstring.
2062 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2064 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2065 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2066 set errno to EAGAIN instead, to allow the caller to retry the
2067 write after some waiting. Fixes deadlocks when Emacs exchanges a
2068 lot of data through the pipe. (Bug#18420)
2070 * sound.c (Fplay_sound_internal): Encode the sound file name in
2071 the ANSI codepage. Expand it against data-directory, as per docs,
2072 not against the current directory. No need to make a local copy
2073 of the file name; pass the encoded file name directly to
2074 do_play_sound. (Bug#18463)
2076 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2077 NULL, and the file name is not encodable in ANSI codepage, return
2078 the string with "?" replacement characters, which will fail the
2079 caller. This avoids returning a random value in that case.
2081 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2083 * window.c (Fresize_mini_window_internal): Set w->total_lines
2084 from w->pixel_height (Bug#18422).
2086 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2088 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2089 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2090 setting resize increments (Bug#18435).
2092 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2094 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2095 state around the call to line_bottom, since it can move the
2096 iterator to another screen line. This fixes off-by-one errors in
2097 the reported row in some rare cases.
2099 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2101 * callproc.c (init_callproc): Fix bug introduced at
2102 2014-09-07 (Bug#18474).
2104 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2106 Prefer ptrdiff_t to int and avoid integer overflows.
2107 * fileio.c (make_temp_name):
2108 * font.c (font_parse_family_registry): Avoid integer
2109 overflow on string size calculation.
2110 * data.c (Faset): Likewise for byte index.
2112 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2114 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2116 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2118 * lisp.h (make_local_string): Nitpick indent.
2119 * print.c (Fprin1_to_string): Remove unused GCPROs.
2121 More debugging aids around GCPROs.
2122 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2123 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2124 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2126 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2127 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2129 Remove redundant GCPROs around Ffuncall and Fapply calls.
2130 This is safe because Ffuncall protects all of its arguments by itself.
2131 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2132 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2133 (call6, call7): Likewise. Use compound literals where applicable.
2134 (run_hook_with_args_2): Use compound literal.
2136 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2138 Pacify --enable-gcc-warnings when no window system is used.
2139 These warnings found that subscript error, so they seem worthwhile.
2140 * composite.c (char_composable_p): Simplify a bit.
2141 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2142 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2143 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2144 * window.c (set_window_scroll_bars):
2145 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2146 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2147 Ignore -Wsuggest-attribute=const.
2148 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2149 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2151 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2153 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2154 Use check_iso_charset_parameter instead of doing the checks by hand.
2155 (check_iso_charset_parameter): Move up. Check parameters a bit
2156 more carefully, and return true for 96-char sets. All callers changed.
2158 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2160 Simplify lisp.h by removing the __COUNTER__ business.
2161 Problem reported by Dmitry Antipov in:
2162 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2163 * lisp.h (make_local_vector, make_local_string)
2164 (build_local_string): Simplify by not bothering with __COUNTER__.
2165 The __COUNTER__ business wasn't working properly, and was needed
2166 only for hypothetical future expansion anyway.
2168 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2170 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2171 terms to determine bitmap color. (Bug#18437)
2173 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2175 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2178 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2180 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2182 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2184 * xterm.c (handle_one_xevent): Detect iconified by looking at
2185 _NET_WM_STATE_HIDDEN.
2187 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2189 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2190 These can generate a constant with the correct value but the wrong
2191 width, which doesn't work as a printf argument. All uses removed.
2192 Problem reported by Dmitry Antipov in:
2193 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2194 (ENUMABLE): Remove; no longer needed.
2195 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2196 Remove; no longer needed because of the above change.
2197 Each definiens moved to the only use.
2199 Improve the experimental local and scoped allocation.
2200 * alloc.c (local_string_init, local_vector_init):
2201 New functions, defined if USE_LOCAL_ALLOCATORS.
2202 Mostly, these are moved here from lisp.h, as it's not
2203 clear it's worth making them inline.
2204 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2205 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2206 USE_STACK_LISP_OBJECTS, not on a laundry list.
2207 (local_string_init, local_vector_init): New decls.
2208 (union Aligned_Cons): New type.
2209 (scoped_cons): Use it. Give up on the char trick, as it's a too
2210 much of a maintenance hassle; if someone wants this speedup
2211 they'll just need to convince their compiler to align properly.
2212 Conversely, use the speedup if struct Lisp_Cons happens to
2213 be aligned even without a directive. Better yet, help it along
2214 by using union Aligned_Cons rather than struct Lisp_Cons.
2215 (pointer_valid_for_lisp_object): Remove. This check is not
2216 necessary, since make_lisp_ptr is already doing it. All uses removed.
2217 (local_vector_init, local_string_init): Move to alloc.c.
2218 (build_local_vector): Remove this awkward macro, replacing with ...
2219 (make_local_vector): New macro, which acts more like a function.
2220 Use statement expressions and use __COUNTER__ to avoid macro
2221 capture. Fall back on functions if these features are not supported.
2222 (build_local_string, make_local_string): Likewise.
2224 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2226 * xterm.c (x_term_init): Consolidate duplicated code.
2227 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2228 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2229 Add eassert and mark dpyinfo as dead only if it was alive.
2231 Add macros to allocate temporary Lisp objects with alloca.
2232 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2233 * character.h (parse_str_as_multibyte): Move prototype to ...
2234 * lisp.h (parse_str_as_multibyte): ... here.
2235 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2236 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2238 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2239 (local_string_init): New functions.
2240 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2241 (init_alloc_once): Call it.
2243 Cleanup last change and make all new stuff conditional.
2244 * lisp.h (build_local_string): Rename to ...
2245 (make_local_string): ... this macro.
2246 (build_local_string, scoped_list1, scoped_list3): New macros.
2247 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2248 and functions as such, use regular fallbacks otherwise.
2249 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2252 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2254 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2255 always make sure the marginal areas of the row are in sync with
2256 what the window wants. (Bug#18419)
2258 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2259 existing binding of a variable, to avoid silently aborting
2260 commands that use specbind. (Bug#18331)
2262 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2264 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2265 * coding.c (growable_destination): New function.
2266 (produce_chars): Use it for sanity checks. Do not fiddle with
2267 dst_end if the source and destination are both nil, as it's
2268 the caller's responsibility to avoid overlap.
2269 * keyboard.c (read_decoded_event_from_main_queue):
2270 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2271 length, not 4 times, to prevent decode_coding_c_string from trying
2272 to reallocate a destination. This removes the need for the FIXME.
2274 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2275 All callers simplified. Add a comment about exec_failed, vfork,
2278 Adjust drag-and-drop fix when window is above top (Bug#18303).
2279 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2280 XCDR bleed into XCAR's encoded value. Improve checks for
2281 out-of-range data while we're at it.
2283 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2285 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2286 is CONSP (Bug#18303).
2288 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2290 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2291 'alloca' gets passed arguments larger than MAX_ALLOCA.
2293 * font.c (MAX): Define if not defined elsewhere.
2295 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2297 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2298 here for destination buffer, to work around what appears to be a
2299 bug in decode_coding_c_string when the source and destination are
2302 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2303 This follows up on the recent thread in emacs-devel on alloca; see:
2304 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2305 This patch also cleans up alloca-related glitches noted while
2306 examining the code looking for unbounded alloca.
2308 * callproc.c (init_callproc):
2309 Rewrite to avoid need for alloca.
2310 * buffer.c (mouse_face_overlay_overlaps)
2311 (report_overlay_modification):
2312 * buffer.h (GET_OVERLAYS_AT):
2313 * coding.c (make_subsidiaries):
2314 * doc.c (Fsnarf_documentation):
2315 * editfns.c (Fuser_full_name):
2316 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2317 (search_embedded_absfilename, Fsubstitute_in_file_name):
2318 * fns.c (Fmake_hash_table):
2319 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2320 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2321 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2322 (xrdb_get_resource, x_get_resource_string):
2323 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2324 * ftxfont.c (ftxfont_draw):
2325 * image.c (xbm_load, xpm_load, jpeg_load_body):
2326 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2328 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2330 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2331 (find_and_return_menu_selection):
2332 * print.c (PRINTFINISH):
2333 * process.c (Fformat_network_address):
2334 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2335 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2336 * sound.c (wav_play, au_play):
2337 * syntax.c (skip_chars):
2338 * term.c (tty_menu_activate, tty_menu_show):
2339 * textprop.c (get_char_property_and_overlay):
2340 * window.c (Fset_window_configuration):
2341 * xdisp.c (safe__call, next_overlay_change, vmessage)
2342 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2343 * xfaces.c (face_at_buffer_position):
2344 * xmenu.c (x_menu_show):
2345 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2346 allocation size isn't bounded.
2347 * callint.c (Fcall_interactively): Redo memory_full check
2348 so that it can be done at compile-time on some platforms.
2349 * coding.c (MAX_LOOKUP_MAX): New constant.
2350 (get_translation_table): Use it.
2351 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2352 SAFE_ALLOCA, to catch integer overflows on size calculation.
2353 (exec_failed) [!DOS_NT]: New function.
2354 (child_setup) [!DOS_NT]: Use it.
2355 * editfns.c (Ftranspose_regions):
2356 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2357 * editfns.c (check_translation):
2358 Allocate larger buffers on the heap.
2359 * eval.c (internal_lisp_condition_case):
2360 Check for MAX_ALLOCA overflow.
2361 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2362 (Fbase64_encode_region, Fbase64_decode_region):
2363 Avoid unnecessary calls to SAFE_FREE before 'error'.
2364 * buffer.c (mouse_face_overlay_overlaps):
2365 * editfns.c (Fget_pos_property, check_translation):
2366 * eval.c (Ffuncall):
2367 * font.c (font_unparse_xlfd, font_find_for_lface):
2368 * ftfont.c (ftfont_drive_otf):
2369 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2370 (menu_bar_items, tool_bar_items):
2371 * sound.c (Fplay_sound_internal):
2372 * xdisp.c (load_overlay_strings, dump_glyph_row):
2373 Use an ordinary auto buffer rather than alloca, since the
2374 allocation size is fixed and small.
2375 * ftfont.c: Include <c-strcase.h>.
2376 (matching_prefix): New function.
2377 (get_adstyle_property): Use it, to avoid need for alloca.
2378 * keyboard.c (echo_add_key):
2379 * keymap.c (describe_map): Use ptrdiff_t, not int.
2380 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2381 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2382 when counting bytes.
2383 * lisp.h (xlispstrdupa): Remove, replacing with ...
2384 (SAFE_ALLOCA_STRING): ... new macro with different API.
2385 This fixes a portability problem, namely, alloca result
2386 passed to another function. All uses changed.
2387 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2389 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2390 (REGEX_ALLOCATE): New macros.
2391 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2392 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2394 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2396 (decode_mode_spec_coding): Store directly into buf rather than
2397 into an alloca temporary and copying the temporary to the buf.
2399 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2401 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2403 2014-09-04 Jan D <jan.h.d@swipnet.se>
2405 * xterm.c (x_term_init): Don't call x_session_initialize if running
2406 as a daemon (Bug#18375).
2408 * xsmfns.c: Initialize ice_fd.
2410 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2412 Less chatter in 'make' output.
2413 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2414 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2415 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2417 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2419 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2420 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2422 * nsfns.m (Fx_create_frame):
2423 * w32fns.c (Fx_create_frame):
2424 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2427 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2429 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2430 the reported row in the case of a window with a header line, by
2431 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2432 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2434 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2436 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2437 when configured --with-wide-int on typical 32-bit platforms.
2439 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2441 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2442 when HPOS is negative, for the benefit of R2L glyph rows whose
2443 newline overflows into the fringe.
2445 2014-09-03 Ken Brown <kbrown@cornell.edu>
2447 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2449 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2451 Minor cleanup of recent strlen-avoiding patch.
2452 * fileio.c (CHECK_LENGTH): Remove.
2453 Rewrite callers so that they don't need it.
2454 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2455 variable wasn't set.
2457 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2459 * fileio.c (CHECK_LENGTH): New macro.
2460 (Fexpand_file_name): Use it and get rid of a few more calls
2461 to strlen and strcat.
2462 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2463 * lisp.h (egetenv): ... because of a new inline function used to
2464 avoid calls to strlen for a compile-time constants.
2466 * buffer.h (decode_buffer): New function.
2467 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2468 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2469 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2470 * data.c (Flocal_variables_p):
2471 * fileio.c (Fverify_visited_file_modtime):
2472 * marker.c (live_buffer): Use it.
2474 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2476 Avoid extra calls to strlen in filesystem I/O routines.
2477 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2478 the length of 'newdir' is known or may be precalculated.
2479 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2480 not 'char *', and so use precalculated length.
2481 (Ffile_accessible_directory_p):
2482 * callproc.c (encode_current_directory, init_callproc):
2483 * charset.c (init_charset):
2484 * lread.c (load_path_check, load_path_default): Adjust users.
2485 * lisp.h (file_accessible_directory_p): Tweak prototype.
2487 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2489 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2492 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2494 --enable-silent-rules now suppresses more chatter.
2495 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2496 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2497 (am__v_CCLD_1): New macros, taken from Automake.
2498 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2500 Clean up extern decls a bit.
2501 * bytecode.c: Include blockinput.h and keyboard.h rather
2502 than rolling their APIs by hand.
2503 * emacs.c: Include regex.h and rely on its and lisp.h's API
2504 rather than rolling them by hand.
2505 * lastfile.c: Include lisp.h, to check this file's API.
2506 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2508 * regex.h (re_max_failures): New decl.
2509 * unexcw.c, unexmacosx.c, unexw32.c:
2510 Rely on lisp.h's API rather than rolling it by hand.
2511 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2512 Declare at top level, to pacify GCC -Wnested-externs.
2514 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2516 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2517 clipping rectangle become negative (i.e. large positive, since
2518 it's an unsigned data type). This can happen in R2L hscrolled
2519 glyph rows, and caused us to draw the cursor glyph on the fringe.
2520 For the details, see
2521 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2523 2014-08-31 Ken Brown <kbrown@cornell.edu>
2525 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2526 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2527 is defined. (Bug#18368)
2529 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2531 Vector-sorting fixes (Bug#18361).
2532 It's not safe to call qsort or qsort_r, since they have undefined
2533 behavior if the user-specified predicate is not a total order.
2534 Also, watch out for garbage-collection while sorting vectors.
2535 * fns.c: Include <vla.h>.
2536 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2537 (sort_vector_compare): Remove, replacing with ....
2538 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2539 ... these new functions.
2540 (sort_vector): Rewrite to use the new functions.
2541 GCPRO locals, since the predicate can invoke the GC.
2542 Since it's in-place return void; caller changed.
2543 (merge): Use 'inorder', for clarity.
2545 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2546 One can't hoist this out of the 'if', because intervening calls to
2547 newlocale, twolower, etc. can change errno.
2549 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2551 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2552 wording of the error messages.
2553 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2556 * w32proc.c (get_lcid_callback): Accept locale specifications
2557 without the country part, as in "enu" vs "enu_USA".
2558 (w32_compare_strings): Signal an error if a locale was specified,
2559 but couldn't be translated into a valid LCID.
2561 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2563 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2565 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2567 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2568 errno after towlower_l. errno's value is not specified after
2569 towlower_l. Instead, assume that towlower_l returns its argument
2570 on failure, which is portable in practice.
2572 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2574 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2576 * w32proc.c (w32_compare_strings): Accept additional argument
2577 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2578 if requested. If w32-collate-ignore-punctuation is non-nil, add
2579 NORM_IGNORESYMBOLS to the flags.
2580 (LINGUISTIC_IGNORECASE): Define if not already defined.
2581 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2583 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2586 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2588 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2589 Define substitutes for platforms that lack them.
2590 (str_collate): Add arguments locale and ignore_case.
2592 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2593 Add optional arguments LOCALE and IGNORE-CASE.
2595 * lisp.h (str_collate): Adapt argument list.
2597 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2599 Add vectors support to Fsort.
2600 * fns.c (sort_vector, sort_vector_compare): New functions.
2601 (sort_list): Likewise, refactored out of ...
2602 (Fsort): ... adjusted user. Mention vectors in docstring.
2603 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2604 * alloc.c (make_save_int_obj): New function.
2605 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2606 (make_save_int_obj): Add prototype.
2608 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2609 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2610 Conditionally define to match system's qsort_r signature.
2611 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2613 2014-08-28 Ken Brown <kbrown@cornell.edu>
2615 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2616 dumping and the system malloc after dumping. (Bug#18222)
2618 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2619 Define as macros, expanding to hybrid_malloc, etc.
2620 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2621 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2623 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2624 full implementation on Cygwin. Remove Cygwin-specific code that
2625 is no longer needed.
2626 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2627 Redefine as macros expanding to gmalloc, grealloc, etc.
2628 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2629 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2630 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2631 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2633 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2634 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2635 HAVE_POSIX_MEMALIGN)]: New functions.
2636 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2637 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2638 hybrid_aligned_alloc; declare.
2639 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2640 HAVE_POSIX_MEMALIGN)]: Define.
2641 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2642 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2643 Define as macro, expanding to gget_current_dir_name, and define
2645 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2646 malloc_enable_thread(). Don't initialize malloc.
2647 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2648 no longer defined on Cygwin).
2649 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2650 * sheap.c (bss_sbrk_buffer_end): New variable.
2651 * unexcw.c (__malloc_initialized): Remove variable.
2652 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2654 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2657 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2659 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2660 In `event->y' return entire range (the size of the scroll bar minus
2662 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2663 return entire range (the scaled size of the scroll bar minus
2664 that of the slider). In `portion' return the scaled position of
2666 (xaw_jump_callback): Restore part of code for vertical scroll
2667 bar broken in change from 2014-07-27.
2668 (xaw_scroll_callback): Provide incremental scrolling with
2669 horizontal scroll bars.
2671 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2673 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2675 * indent.c (Fvertical_motion): Fix vertical motion up through a
2676 display property after a newline. (Bug#18276)
2678 * xdisp.c (display_line): Don't assume that the call to
2679 reseat_at_next_visible_line_start ends up at a character
2680 immediately following the newline on the previous line.
2681 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2682 beyond ZV, which causes infloop in redisplay. For the details, see
2683 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2685 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2686 coordinate for hscrolled R2L screen lines. (Bug#18277)
2688 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2690 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2693 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2695 * syntax.c (scan_lists): Don't examine positions before BEGV.
2698 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2700 Improve robustness of new string-collation code (Bug#18051).
2701 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2702 (newlocale, wcscoll_l): Define substitutes for platforms that
2703 lack them, so as to simplify the mainline code.
2704 (str_collate): Simplify the code by assuming the above definitions.
2705 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2706 For example, the old version left the Emacs in the wrong locale if
2707 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2708 result. Report an error if newlocale fails.
2710 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2712 * lisp.h (str_collate):
2713 * sysdep.c (str_collate): Return int.
2714 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2716 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2718 Fix some glitches in previous change.
2719 * sysdep.c (stack_direction): Replace stack_grows_down
2720 to simplify calculation of stack boundaries.
2721 (handle_sigsegv): Check whether we really crash somewhere near
2722 to stack boundary, and handle fatal signal as usual if not.
2723 (init_sigsegv): Adjust accordingly.
2724 * keyboard.c (Vtop_level_message): Rename to
2725 Vinternal__top_level_message, as suggested by Stefan Monnier in
2726 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2727 All related users changed.
2729 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2731 Handle C stack overflow caused by too nested Lisp evaluation.
2732 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2733 siglongjmp point to transfer control from SIGSEGV handler.
2734 * keyboard.c (return_to_command_loop, recover_top_level_message)
2735 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2736 (regular_top_level_message): New variable.
2737 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2738 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2740 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2741 new variables described above.
2742 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2743 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2744 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2745 (init_sigsegv): New function.
2746 (init_signals): Use it.
2748 2014-08-25 Ken Brown <kbrown@cornell.edu>
2750 * emacs.c (main): Remove use of obsolete macro
2751 G_SLICE_ALWAYS_MALLOC.
2753 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2755 Implement locale-sensitive string collation for MS-Windows.
2756 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2757 New functions. (Bug#18051)
2759 * w32.h (w32_compare_strings): Add prototype.
2761 * w32.c <g_b_init_compare_string_w>: New global flag.
2762 (globals_of_w32): Initialize it.
2764 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2766 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2767 [WINDOWSNT]: Call str_collate on MS-Windows.
2769 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2771 One more minor cleanup of font subsystem.
2772 * font.h (struct font_driver): Convert text_extents to
2773 return void because returned value is never actually used.
2774 * macfont.m (macfont_text_extents):
2775 * w32font.c (w32font_text_extents):
2776 * xftfont.c (xftfont_text_extents): Adjust to return void
2777 and assume that 'metrics' argument is always non-NULL.
2778 * ftfont.c (ftfont_text_extents):
2779 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2781 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2783 Minor cleanups of str_collate fix (Bug#18051).
2784 * fns.c (str_collate): Move decl from here ...
2785 * lisp.h (str_collate): ... to here.
2786 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2787 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2788 potential problems with integer overflow. Don't assume
2789 setlocale succeeds. Remove unnecessary test before restoring
2790 locale via setlocale, and free the copied setlocale string
2793 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2795 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2797 * sysdep.c (str_collate): New function. (Bug#18051)
2799 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2801 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2802 if the initial "rm -f" fails. This is for MinGW builds, where
2803 MS-Windows will not allow deleting the executable file of a
2806 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2808 * w32term.c (w32_scroll_bar_handle_click)
2809 (w32_horizontal_scroll_bar_handle_click)
2810 (x_scroll_bar_report_motion)
2811 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2812 SB_THUMBTRACK, use the 32-bit position information returned by
2813 GetScrollInfo, not the 16-bit information returned in the Windows
2816 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2818 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2819 second coordinate ('y') reported for dragging the horizontal
2822 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2824 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2825 and text area-relative x-coordinates.
2827 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2829 Avoid overwriting the reversed_p flags in the glyph matrices when
2830 init_iterator or start_display are called.
2831 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2833 (tool_bar_height, redisplay_tool_bar, try_window)
2834 (try_window_reusing_current_matrix, try_window_id)
2835 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2836 reversed_p flag of the iterator's glyph row where the glyph row
2837 is going to be redrawn.
2839 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2841 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2843 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2845 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2846 of emacs_event return length from si.nPage to si.nMax.
2847 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2848 interchange start and end of thumb.
2850 2014-08-15 Ken Brown <kbrown@cornell.edu>
2852 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2853 ERRORCHECK mutexes. (Bug#18222)
2855 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2857 * frame.c (set_menu_bar_lines_1): Remove.
2858 (set_menu_bar_lines): Call change_frame_size instead of
2859 set_menu_bar_lines_1.
2861 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2863 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2866 2014-08-11 Glenn Morris <rgm@gnu.org>
2868 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2869 writing before backing up, since it causes a more serious problem
2870 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2871 (choose_write_coding_system): No longer callable from Lisp.
2872 Move last piece back here from Fwrite_region.
2873 (Fwrite_region, syms_of_fileio): Update for above changes.
2875 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2877 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2878 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2879 (Fwindow_new_pixel, Fset_window_new_pixel)
2880 (Fset_window_new_total, Fset_window_new_normal)
2881 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2883 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2885 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2887 * fontset.c (Finternal_char_font): Recompute basic faces if the
2888 frame's face cache was cleared. (Bug#18162)
2890 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2892 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2893 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2894 base buffer's undo list.
2896 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2898 Fix a couple of recent inadvertent breaks of the MSDOS port.
2899 * msdos.c: include required menu.h
2900 * term.c: set correct menu_show_hook on MSDOS.
2902 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2904 Fix handling of menu bar line on TTY frames (Bug#18136)
2906 * dispnew.c (handle_window_change_signal):
2907 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2908 frame's menu bar lines subtracted from height.
2909 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2911 (adjust_frame_size): Count in menu bar when setting FrameRows.
2912 (make_terminal_frame): When setting up the frame's lines and
2913 text height don't count in the menu bar.
2914 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2915 lines subtracted from height.
2916 (do_switch_frame): Set tty's FrameRows to number of total lines
2918 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2919 is used, return total number of lines and columns.
2920 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2922 * term.c (OUTPUT, tty_set_terminal_modes)
2923 (tty_set_terminal_window, tty_set_scroll_region)
2924 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2925 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2926 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2927 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2928 Call change_frame_size with frame's menu bar lines subtracted
2930 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2931 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2934 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2936 * alloc.c (Fmemory_info): Remove a stray brace.
2938 * process.c: Fix a comment typo.
2940 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2942 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2944 * widgetprv.h (EmacsFramePart): Remove font.
2946 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2947 (resources, setup_frame_cursor_bits): Remove unused variables and
2948 functions, esp. wrt. font (Bug#18227).
2950 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2952 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2954 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2956 Refer to MS-DOS using the same name everywhere.
2958 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2962 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2964 * w32term.c (w32_redeem_scroll_bar):
2965 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2966 not redeeming scroll bars that have been turned off.
2968 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2970 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2971 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2972 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2973 (safe_run_hook_funcall): Adjust accordingly.
2975 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2977 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2978 Condition correctly according to toolkit used.
2979 * frame.c (make_initial_frame, make_terminal_frame)
2980 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2981 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2982 assignments according to presence of toolkit scrollbars.
2983 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2984 Condition correctly according to toolkit used.
2985 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2986 only if toolkit supports it.
2987 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2989 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2991 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2993 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2995 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2996 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2997 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2998 (safe_run_hooks): Remove comment which is not relevant any more.
3000 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3002 Don't let big frames overrun the stack.
3003 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3004 Use SAFE_NALLOCA, not alloca.
3006 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3007 * dired.c (directory_files_internal): Use a volatile variable
3008 to prevent the compiler from optimizing away all copies of a local.
3009 I wonder how many other GC-related bugs like this lurk elsewhere?
3011 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3012 * xterm.h (struct x_display_info): New member 'connection'.
3013 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3014 so that x_delete_terminal has a file descriptor to pass to
3015 delete_keyboard_wait_descriptor.
3017 Don't mishandle year-9999 dates (Bug#18176).
3018 * editfns.c (decode_time_components): Store an invalid timespec
3019 on overflow, instead of returning false, so that the caller can
3020 distinguish overflow from other errors.
3021 (lisp_time_argument, lisp_seconds_argument): If the time is out
3022 of range, signal a time overflow instead of an invalid time spec.
3023 * keyboard.c (decode_timer): Treat time overflow like other
3026 Avoid undefined behavior with signed left shift.
3027 Caught by 'gcc -fsanitize=undefined'.
3028 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3029 * dispnew.c (line_hash_code, scrolling):
3030 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3031 Use 'unsigned', not 'int', for line hashes.
3032 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3034 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3036 Make compare-strings more compatible with old behavior (Bug#17903).
3037 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3039 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3041 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3042 Don't add label between left and right buttons (Bug#18129).
3044 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3046 Make functions static that no longer need to be extern.
3047 * frame.c, frame.h (set_menu_bar_lines):
3048 * keyboard.c (Qleftmost, Qrightmost):
3049 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3050 (x_set_internal_border_width):
3053 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3055 Fix display of R2L lines when the last character fits only partially.
3056 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3058 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3059 R2L row is visible only partially, give the row a negative x
3061 (display_line): Fix the calculation of the glyph whose pixel width
3062 is used to decide whether the last produced glyph fits on the
3063 line. When the last glyph fits only partially, give the row a
3066 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3067 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3068 pixel width of the first glyph that is hscrolled from display.
3069 (display_line): In R2L glyph rows, don't give a negative offset to
3070 row->x when the first glyph begins before first_visible_x.
3072 * xdisp.c (display_line): If called with iterator set up to write
3073 to a marginal area, delay the call to handle_line_prefix until we
3074 switch back to the text area. (Bug#18035)
3076 * .gdbinit (xwindow): The members total_cols, total_lines,
3077 left_col, and top_line are C integers (and has been so for the
3080 2014-08-01 Andreas Schwab <schwab@suse.de>
3082 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3083 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3085 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3087 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3088 (timerfd_callback): Ignore weird events with no data. Add tight
3089 assertions and comments.
3090 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3091 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3093 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3095 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3096 I had confused && with ||.
3098 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3100 Simplify timerfd configuration and fix some minor glitches.
3101 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3102 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3103 Fall back on timer_create if timerfd_create fails at runtime.
3104 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3105 kernel primitives to do resolution. All uses removed.
3106 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3107 (turn_on_atimers): Clear timer_create-based timers too,
3110 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3111 Without this change, the code can access the local variable 'width'
3112 even when it has not been initialized, and likewise for 'height';
3113 in either case this leads to undefined behavior.
3115 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3117 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3118 necessary, put horizontal scroll bar resources as well. See
3119 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3120 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3122 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3124 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3125 background value to match the resource of its vertical counterpart.
3127 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3129 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3130 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3132 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3134 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3135 change that added the top margin height to the requested height
3136 and revert (undocumented) part of 2014-07-28 change that changed
3137 the logic of whether a size change occurred.
3139 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3141 * .gdbinit (xwindow): The members total_cols, total_lines,
3142 left_col, and top_line are C integers (and has been so for the
3145 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3148 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3150 On GNU/Linux, use timerfd for asynchronous timers.
3151 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3152 (toplevel): Rename alarm_timer_ok to special_timer_available.
3153 [HAVE_TIMERFD]: Declare timerfd.
3154 [HAVE_CLOCK_GETRES]: Declare resolution.
3155 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3156 system timer resolution.
3157 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3158 (timerfd_callback) [HAVE_TIMERFD]: New function.
3159 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3160 [ENABLE_CHECKING]: New function for the sake of automated tests.
3161 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3162 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3163 [ENABLE_CHECKING]: Defsubr test function.
3164 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3165 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3166 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3168 Fix --without-x build and pacify --enable-gcc-warnings.
3169 Problems reported in Bug#18122 and Bug#18124.
3170 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3171 (frame_windows_min_size): Now static.
3172 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3174 (adjust_frame_size): Always declare prototype.
3176 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3177 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3178 * atimer.c (timerfd_callback): Always read expiration data.
3180 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3181 * process.c (add_timer_wait_descriptor): Add timer descriptor
3182 to input_wait_mask and non_process_wait_mask as well.
3184 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3186 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3188 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3190 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3191 Reinstate code removed by the prevoius commit to this file.
3193 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3195 * buffer.h (struct buffer): New fields scroll_bar_height and
3196 horizontal_scroll_bar_type.
3197 * buffer.c (bset_scroll_bar_height)
3198 (bset_horizontal_scroll_bar_type): New functions.
3199 (Fbuffer_swap_text): Handle old_pointm field.
3200 (init_buffer_once): Set defaults for scroll_bar_height and
3201 horizontal_scroll_bar_type.
3202 (syms_of_buffer): New variables scroll_bar_height and
3203 horizontal_scroll_bar_type.
3204 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3205 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3206 (set_vertical_scroll_bar): Remove prototype.
3207 (x_change_tool_bar_height): Add prototype.
3208 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3209 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3210 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3212 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3213 (update_window): Start mode_line_row->y after horizontal scroll
3215 (change_frame_size_1): Call adjust_frame_size.
3216 (init_display): When changing the size of a tty frame do not
3217 pass height of menu bar.
3218 (Qframe_windows_min_size): New symbol.
3219 * frame.h (struct frame): List tool bar fields after menu bar
3220 fields. Add official, total_lines, horizontal_scroll_bars,
3221 config_scroll_bar_height and config_scroll_bar_lines fields.
3222 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3223 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3224 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3225 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3226 (FRAME_WINDOWS_HEIGHT): New macros.
3227 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3228 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3229 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3230 horizontal scroll bar.
3231 (frame_inhibit_resize, adjust_frame_size)
3232 (frame_windows_min_size): Add declarations.
3233 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3234 (x_set_scroll_bar_default_height, x_set_left_fringe)
3235 (x_set_right_fringe, x_set_vertical_scroll_bars)
3236 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3237 (x_set_scroll_bar_height): Add external declarations.
3238 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3239 (adjust_frame_size): New functions.
3240 (make_frame): Initial horizontal_scroll_bars field.
3241 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3243 (make_initial_frame, make_terminal_frame): No horizontal scroll
3244 bar in initial and terminal frames. Use adjust_frame_size.
3245 (Fframe_total_cols): Fix doc-string.
3246 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3247 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3248 Rewrite using adjust_frame_size.
3249 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3250 (Qframe_windows_min_size): New symbols.
3251 (x_set_frame_parameters): Remove call of check_frame_size.
3252 (x_report_frame_params): Return scroll_bar_height value.
3253 (x_set_left_fringe, x_set_right_fringe): New functions.
3254 (adjust_frame_height, x_set_internal_border_width)
3255 (x_set_fringe_width): Remove.
3256 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3257 (x_set_scroll_bar_width, x_set_right_divider_width)
3258 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3259 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3261 (x_figure_window_size): Rewrite to make frame display the
3262 expected number of lines.
3263 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3264 (Vdefault_frame_horizontal_scroll_bars)
3265 (Vframe_initial_frame_tool_bar_height)
3266 (frame_inhibit_implied_resize): New variables.
3267 * fringe.c (compute_fringe_widths): Remove.
3268 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3269 (xg_create_horizontal_scroll_bar)
3270 (xg_update_horizontal_scrollbar_pos)
3271 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3272 (xg_get_default_scrollbar_height)
3273 (xg_clear_under_internal_border): Extern.
3274 * gtkutil.c (xg_frame_resized): Don't call
3275 do_pending_window_change.
3276 (xg_frame_set_char_size): Use adjust_frame_size.
3277 (style_changed_cb): Call update_theme_scrollbar_height and
3278 x_set_scroll_bar_default_height.
3279 (x_wm_set_size_hint): Don't call check_frame_size.
3280 (update_theme_scrollbar_height)
3281 (xg_get_default_scrollbar_height)
3282 (xg_create_horizontal_scroll_bar)
3283 (xg_update_horizontal_scrollbar_pos)
3284 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3285 (xg_create_scroll_bar): Set horizontal slot of bar.
3286 (xg_initialize): Call update_theme_scrollbar_height.
3287 (xg_clear_under_internal_border): No more static.
3288 * insdel.c (adjust_suspend_auto_hscroll): New function.
3289 (adjust_markers_for_delete, adjust_markers_for_insert)
3290 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3291 * keyboard.c (readable_events, discard_mouse_events)
3292 (make_lispy_event): Handle horizontal scroll bar click events.
3293 (Fsuspend_emacs): When changing the size of a tty frame do not
3294 pass height of menu bar.
3295 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3296 (Qright, Qleftmost, Qrightmost): New symbols.
3297 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3299 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3300 * nsfns.m (x_set_internal_border_width): New function.
3301 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3302 Remove extended fringe code.
3303 (x_set_window_size, x_new_font): Don't call
3304 compute_fringe_widths.
3305 * term.c (Fresume_tty): When changing the size of a tty frame do
3306 not pass height of menu bar.
3307 (clear_tty_hooks, set_tty_hooks):
3308 Clear horizontal_scroll_bar_hook.
3309 (init_tty): Frame has no horizontal scroll bars.
3310 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3311 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3312 scroll_bar_after_handle, scroll_bar_left_arrow,
3313 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3314 scroll_bar_to_rightmost entries.
3315 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3316 (struct terminal): Add set_horizontal_scroll_bar_hook.
3317 * w32console.c (initialize_w32_display):
3318 Clear horizontal_scroll_bar_hook.
3319 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3321 (x_clear_under_internal_border, x_set_internal_border_width):
3323 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3324 Set windows_or_buffers_changed when adding the menu bar.
3325 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3326 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3327 (w32_createhscrollbar): New functions.
3328 (w32_createscrollbar): Rename to w32_createvscrollbar.
3329 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3330 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3331 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3332 Add WM_EMACS_SHOWCURSOR.
3333 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3334 case do not artificially impose WM size hints.
3335 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3336 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3338 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3339 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3340 (unwind_create_frame_1): Remove.
3341 (Fx_create_frame): Make both scrollbars the system standard
3342 width and height. Use official field of frame structure to
3343 inhibit running window-configuration-change-hook.
3344 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3345 pixelwise. Handle frame's official field.
3346 (w32_frame_parm_handlers): Remove x_set_fringe_width
3347 entries. Add x_set_scroll_bar_height,
3348 x_set_horizontal_scroll_bars, x_set_left_fringe and
3350 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3351 pass height of menu bar to change_frame_size.
3352 * w32menu.c (set_frame_menubar): Rewrite using
3353 frame_inhibit_resize.
3354 * w32term.h (struct w32_display_info):
3355 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3356 (struct scroll_bar): Add horizontal.
3357 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3358 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3359 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3360 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3361 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3362 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3363 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3364 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3365 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3366 Define instead of WM_EMACS_CREATESCROLLBAR.
3367 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3368 WND_SCROLLBAR_INDEX.
3369 * w32term.c (horizontal_scroll_bar_min_handle)
3370 (horizontal_scroll_bar_left_border)
3371 (horizontal_scroll_bar_right_border): New integers.
3372 (x_set_frame_alpha): Replace x_highlight_frame by
3374 (x_window_to_scroll_bar): New argument "type". Update callers
3376 (w32_set_horizontal_scroll_bar_thumb)
3377 (x_horizontal_scroll_bar_report_motion)
3378 (w32_set_horizontal_scroll_bar)
3379 (w32_horizontal_scroll_bar_handle_click)
3380 (x_horizontal_scroll_bar_report_motion): New functions.
3381 (w32_mouse_position): Discriminate horizontal and vertical
3383 (my_create_scrollbar): Replace with two new functions
3384 my_create_vscrollbar and my_create_hscrollbar.
3385 (x_scroll_bar_create): New argument "horizontal".
3386 Update callers accordingly.
3387 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3388 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3390 (w32_read_socket): Handle WM_HSCROLL cae.
3391 (x_new_font): Don't recompute fringe widths.
3392 Use frame_inhibit_resize. Calculate new menu bar height iff we
3393 build without toolkit. Always clear under internal border.
3394 (x_set_window_size): Don't check frame size or recompute
3395 fringes. Reset fullscreen status before applying sizes.
3396 Always resize as requested by pixelwise argument. Don't call
3397 do_pending_window_change.
3398 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3399 (w32_initialize_display_info): Initialize dpyinfo's
3400 horizontal_scroll_bar_cursor entry.
3401 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3402 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3403 horizontal_scroll_bar_left_border.
3404 (w32fullscreen_hook): Intermittently resize window to normal
3405 when switching from fullscreen to maximized state.
3406 (run_window_configuration_change_hook): Don't run it if frame is
3408 (unwind_change_frame): Remove.
3409 (Fset_window_configuration): Rewrite using frame's official field.
3410 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3411 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3412 * window.h (struct window): New fields old_pointm,
3413 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3414 scroll_bar_height and suspend_auto_hscroll.
3415 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3417 (sanitize_window_sizes): Extern.
3418 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3419 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3420 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3421 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3422 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3424 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3425 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3426 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3427 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3428 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3429 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3430 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3431 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3432 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3433 (Fwindow_old_point, sanitize_window_sizes): New functions.
3434 (Qwindow_sanitize_window_sizes): New symbol.
3435 (window_body_height): Count in horizontal scroll bar.
3436 (set_window_hscroll, Fscroll_left, Fscroll_right):
3437 Set suspend_auto_hscroll slot.
3438 (Fwindow_inside_edges): Count fringes pixelwise.
3439 (coordinates_in_window, Fcoordinates_in_window_p):
3440 Consider horizontal scroll bar.
3441 (check_frame_size, adjust_window_margins): Remove functions and
3442 corresponding calls.
3443 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3444 (temp_output_buffer_show): Reset hscroll related fields.
3445 Initialize old_pointm.
3446 (make_parent_window): Initialize old_pointm.
3447 (make_window): Initialize old_pointm, horizontal scroll bar type,
3448 and scroll bar height.
3449 (resize_frame_windows): Don't count top margin in new sizes.
3450 Don't use safe sizes when shrinking a frame; let the window
3451 manager do the clipping.
3452 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3454 (Fdelete_window_internal): Unchain old_pointm marker.
3455 (window_scroll_pixel_based, Fscroll_other_window):
3457 (Fwindow_text_width, Fwindow_text_height): New argument
3459 (struct saved_window): New fields, old_pointm, hscroll_whole,
3460 suspend_auto_hscroll, scroll_bar_height and
3461 horizontal_scroll_bar_type.
3462 (Fset_window_configuration, save_window_save): Set new fields of
3464 (apply_window_adjustment): Don't call adjust_window_margins.
3465 (set_window_margins): Don't change margins if new sizes don't
3467 (set_window_scroll_bars): New argument "horizontal_type".
3468 Handle horizontal scroll bars. Don't change scroll bars if they
3469 don't fit into window.
3470 (Fset_window_scroll_bars): New argument "horizontal_type".
3471 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3472 (compare_window_configurations): Compare horizontal scroll bar
3474 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3475 horizontal scroll bar height.
3476 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3477 instead of FRAME_LINES.
3478 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3479 ON_VERTICAL_SCROLL_BAR.
3480 (with_echo_area_buffer): Initialize old_pointm.
3481 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3483 (unwind_with_echo_area_buffer): Handle old_pointm.
3484 (update_tool_bar): Set do_update when the tool bar window has at
3485 least one line (since this is what the user sets).
3486 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3487 (redisplay_tool_bar): Return early when toolbar has zero lines.
3488 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3489 (hscroll_window_tree): Handle suspension of auto_hscroll and
3491 (set_horizontal_scroll_bar): New function.
3492 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3493 more than one line. Handle horizontal scroll bars.
3494 (note_mouse_highlight): Handle horizontal scrol bars.
3495 (expose_frame): Set dimensions of XRectangle from frame's text
3497 (Vvoid_text_area_pointer): Update doc-string.
3498 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3499 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3500 (x_set_internal_border_width): New functions.
3501 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3502 (unwind_create_frame_1): Remove.
3503 (Fx_create_frame): Handle horizontal scroll bars. Use official
3504 field of frame structure to inhibit running
3505 window-configuration-change-hook.
3506 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3507 pixelwise. Handle frame's official field.
3508 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3509 x_set_horizontal_scroll_bars, x_set_left_fringe,
3511 * xmenu.c (update_frame_menubar, free_frame_menubar):
3512 Use adjust_frame_size.
3513 * xterm.h (struct x_display_info):
3514 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3516 (struct scroll_bar): Add horizontal slot.
3517 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3518 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3519 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3520 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3521 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3522 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3523 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3524 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3525 (x_clear_under_internal_border): Remove.
3526 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3527 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3528 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3529 HORIZONTAL. Update callers.
3530 (horizontal_action_hook_id): New action hook id.
3531 (x_horizontal_scroll_bar_to_input_event)
3532 (x_create_horizontal_toolkit_scroll_bar)
3533 (xt_horizontal_action_hook)
3534 (x_set_toolkit_horizontal_scroll_bar_thumb)
3535 (XTset_horizontal_scroll_bar, x_net_wm_state)
3536 (x_horizontal_scroll_bar_report_motion): New functions.
3537 (xg_scroll_callback, x_scroll_bar_handle_click):
3538 Handle horizontal scroll bars.
3539 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3540 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3542 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3543 Handle horizontal scroll bars.
3544 (handle_one_xevent): Handle horizontal scroll bar events.
3545 Call x_net_wm_state.
3546 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3548 (x_set_window_size): Don't call check_frame_size and
3549 do_pending_window_change.
3550 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3551 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3552 (x_scroll_bar_set_handle): Add some checks when calling
3555 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3557 Revert previous change.
3558 There is certainly nothing wrong with writing code like 'lo <= i
3559 && i <= hi', even if LO happens to a constant. There isn't even
3560 anything wrong in general with writing 'a <= b' if A happens to
3561 be a constant. At any rate stylistic changes shouldn't
3562 be done like this without discussion.
3564 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3566 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3567 (Fgarbage_collect): Reorder conditions that are written backwards.
3568 * data.c (cons_to_unsigned): Likewise.
3569 * dispnew.c (update_frame_1, sit_for): Likewise.
3570 * fileio.c (file_offset): Likewise.
3571 * filelock.c (read_lock_data, lock_file): Likewise.
3572 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3574 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3575 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3576 * lread.c (read1): Likewise.
3577 * minibuf.c (read_minibuf_noninteractive): Likewise.
3578 * nsterm.m (x_set_frame_alpha): Likewise.
3579 * process.c (wait_reading_process_output): Likewise.
3580 * region-cache.c (delete_cache_boundaries): Likewise.
3581 * xterm.c (x_set_frame_alpha): Likewise.
3583 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3585 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3588 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3590 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3591 because atimer expiration is absolute rather than relative.
3593 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3595 * w32term.h (current_popup_menu, menubar_in_use):
3596 Move declarations from w32term.c.
3598 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3600 * w32fns.c (menubar_in_use): No more static.
3601 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3603 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3605 Move hourglass machinery to RIF.
3606 * dispextern.h (struct redisplay_interface): New members
3607 show_hourglass and hide_hourglass. Indent comments.
3608 (show_hourglass, hide_hourglass): Remove prototypes.
3609 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3610 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3611 (ns_redisplay_interface): Add them.
3612 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3613 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3614 (w32_arrow_cursor): New function to hack around non-GUI frames.
3615 (w32_redisplay_interface): Add new functions.
3616 * w32term.h (w32_arror_cursor): Add prototype.
3617 * xdisp.c (show_hourglass): New function, refactored out from
3618 platform-dependent code.
3619 (cancel_hourglass): Now call to RIF function.
3620 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3621 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3622 (x_redisplay_interface): Add new functions.
3624 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3626 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3627 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3628 and complete previous change.
3629 * frame.c (adjust_frame_height): New function.
3630 (Fset_frame_height, Fset_frame_size): Use it.
3631 (x_set_frame_parameters): Take frame top margin into account.
3633 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3635 * frame.c (Fset_frame_height): Take frame top margin into account.
3636 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3637 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3639 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3641 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3642 menubar_height as such. Tweak comment.
3643 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3644 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3645 All related users changed.
3646 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3647 * xterm.c (handle_one_xevent):
3648 * gtkutil.c (xg_event_is_for_menubar):
3649 * xfns.c (x_window) [USE_X_TOOLKIT]:
3650 * xmenu.c (set_frame_menubar, free_frame_menubar):
3651 Prefer to use FRAME_MENUBAR_HEIGHT.
3653 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3655 * frame.c (Fframe_parameters): Always report frame height without
3656 menu and tool bar lines.
3658 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3660 * nsterm.m (applicationDidFinishLaunching:): Call
3661 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3662 (antialiasThresholdDidChange:): New method for EmacsApp.
3664 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3666 * macfont.m (macfont_update_antialias_threshold): Remove static.
3668 * macfont.h (macfont_update_antialias_threshold): Declare.
3670 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3672 * w32select.c (setup_windows_coding_system):
3673 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3674 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3676 * w16select.c (Fw16_get_clipboard_data):
3677 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3680 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3681 buffer position where we are to start the iteration.
3682 (handle_invisible_prop): Record in it->stop_charpos the position
3683 where the invisible text ends. (Bug#18035)
3684 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3685 row has zero buffer position as their start position.
3686 Reported by martin rudalics <rudalics@gmx.at>.
3688 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3689 infinite looping in redisplay when display lines don't have enough
3690 space to display even a single character. (Bug#18036)
3692 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3694 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3695 * xfns.c (x_window): Use it to allow xfree later.
3696 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3697 where appropriate. Use bool for booleans and remove redundant checks.
3698 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3699 * xterm.c (x_free_frame_resources): Free shell_position.
3701 2014-07-19 K. Handa <handa@gnu.org>
3703 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3704 mandatory font spec (Bug#17973).
3706 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3708 * font.c (font_score): Return the worst score if the size of
3709 ENTITY is wrong by more than a factor 2 (Bug#17973).
3711 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3713 * frame.c (frame_unspecified_color): New function
3714 refactored out from ...
3715 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3716 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3718 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3719 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3720 * lisp.h (set_frame_param): Remove prototype.
3721 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3722 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3725 Prefer 'x_display_info *' to 'Display *' in X selection code.
3726 This helps to avoid unneeded calls to x_display_info_for_display.
3727 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3728 instead of 'Display *'.
3729 (SELECTION_EVENT_DPYINFO): New macro.
3730 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3731 it as an lvalue. Mention this in comment.
3732 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3733 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3734 (selection_data_to_lisp_data, receive_incremental_selection):
3735 Convert to use 'x_display_info *'. Adjust users where appropriate.
3736 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3737 selection data *' as last arg to not return values in args.
3738 (unexpect_property_change): Use common removal technique.
3740 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3742 * print.c (print_preprocess): Adjust to match changed
3743 sub char-table structure and avoid crash (Bug#18038).
3745 * data.c (wrong_choice): Not static any more.
3746 * lisp.h (wrong_choice): Add prototype.
3747 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3748 Declare namebuf as such. Tweak comment.
3749 [USE_GTK]: Likewise for tool_bar_position.
3750 (fset_tool_bar_position) [USE_GTK]: Ditto.
3751 (FRAME_TOOL_BAR_POSITION): New macro.
3752 * frame.c (x_report_frame_params):
3753 * gtkutil.c (update_frame_tool_bar):
3754 * xfns.c (Fx_create_frame): Use it.
3755 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3757 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3759 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3760 buffer's default-directory only if it is a string. (Bug#17986)
3762 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3764 More precise control over values of some buffer-local variables.
3765 * keyboard.c (Qvertical_scroll_bar):
3766 * frame.c (Qleft, Qright): Move to ...
3767 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3768 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3769 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3770 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3771 vertical-scroll-bar, scroll-up-aggressively
3772 and scroll-down-aggressively.
3773 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3775 * nsfns.m, frame.h (Qleft, Qright):
3776 * nsterm.m (Qleft): Remove declarations.
3777 * gtkutil.c (toplevel): Include buffer.h.
3778 * data.c (wrong_choice, wrong_range): New functions.
3779 (store_symval_forwarding): Handle special properties of buffer-local
3780 variables and use functions from the above to signal error, if any.
3782 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3783 values. Add comment.
3784 (struct frame): Re-arrange layout to avoid extra padding and use bit
3785 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3786 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3787 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3788 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3789 Define as no-ops because there are no scroll bars anyway.
3790 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3793 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3794 Add convenient setter.
3795 (font_put_frame_data, font_get_frame_data): Use it.
3797 2014-07-15 Daiki Ueno <ueno@gnu.org>
3799 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3800 pointer argument, before dereferencing.
3801 (XCHAR2B_BYTE2): Likewise.
3803 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3805 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3806 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3807 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3808 Use record_unwind_protect_int and avoid consing.
3809 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3811 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3813 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3815 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3816 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3818 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3819 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3820 * minibuf.c: Include binary-io.h instead of fcntl.h.
3821 (read_minibuf_noninteractive):
3822 Use set_binary_mode instead of handcrafted code.
3823 Don't call emacs_set_tty if emacs_get_tty failed.
3824 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3825 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3826 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3828 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3829 This works around a GCC compiler bug when Emacs is configured with
3830 --enable-gcc-warnings.
3832 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3834 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3835 or characters in string, respectively. Add comment.
3836 * fringe.c (Fdefine_fringe_bitmap):
3837 * fns.c (Fsubstring, substring_both): Use it.
3838 * keymap.c (Fdefine_key, Flookup_key):
3839 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3841 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3842 Use menu_item_width.
3843 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3845 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3847 Improve behavior of 'bzr up; cd src; make -k'.
3848 * Makefile.in (top_srcdir): New var.
3849 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3850 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3851 its expansion is a bit shorter.
3852 (../config.status): Actually build config.status instead of
3854 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3855 New macros, copied and relocated from ../Makefile.in.
3856 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3857 (../config.status, Makefile): New dependencies and rules,
3858 copied with relocation from ../Makefile.in. This should be more
3859 likely to rebuild the build machinery properly if you do a 'make'
3860 in the src directory.
3862 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3864 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3867 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3868 behavior on Windows 7 and later when the function is repeatedly
3869 invoked with the same value of DIR. (Bug#17950)
3871 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3872 string to match the one in w32fns.c.
3874 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3875 stdin to binary mode only if it is connected to a terminal.
3877 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3879 Coalesce extern decls.
3880 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3881 * sysdep.c (emacs_get_tty, emacs_set_tty):
3882 Move duplicate extern decls from here ...
3883 * systty.h: ... to here, so that there's just one copy.
3885 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3887 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3889 * nsfns.m (Fns_popup_font_panel): Ditto.
3891 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3893 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3895 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3897 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3898 [DOS_NT]: Implement for WINDOWSNT.
3900 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3903 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3905 * sysdep.c (suppress_echo_on_tty): New function.
3906 * minibuf.c (read_minibuf_noninteractive): Use it.
3908 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3910 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3911 sysinfo failed. Adjust docstring.
3913 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3915 Implement memory-info for MS-DOS.
3916 * dosfns.c (dos_memory_info): New function.
3917 * dosfns.h (dos_memory_info): Add prototype.
3918 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3919 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3920 of doing some of its job.
3922 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3923 reference termios structure members.
3925 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3927 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3929 * minibuf.c (top): Include systty.h. Declare external
3930 emacs_get_tty and emacs_set_tty.
3931 (Vread_hide_char): New lisp variable.
3932 (read_minibuf_noninteractive): Hide characters with
3933 Vread_hide_char if it is a character. (Bug#17839)
3935 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3937 Implement memory-info for MS-Windows.
3938 * w32.c (w32_memory_info): New function.
3939 * w32.h (w32_memory_info): Prototype it.
3940 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3942 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3944 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3945 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3946 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3947 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3948 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3949 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3950 (decode_coding_big5, decode_coding_charset, decode_coding)
3951 (encode_coding): Adjust users.
3953 * alloc.c (Fmemory_info): New function.
3955 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3957 * syntax.c (back_comment): Use more-natural location for label.
3959 * font.c, font.h (font_unparse_fcname): Now static.
3960 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3962 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3964 Next minor cleanup of font subsystem.
3965 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3966 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3968 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3970 * ftfont.h (ftfont_font_format): Remove prototype.
3971 * ftfont.c (ftfont_font_format): Remove; now unused.
3973 * nsfont.m (nsfont_open):
3974 * w32font.c (w32font_open_internal):
3975 * w32uniscribe.c (uniscribe_open):
3976 * xfont.c (xfont_open):
3977 * xftfont.c (xftfont_open): All users changed.
3979 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3980 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3982 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3984 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3985 x_produce_glyphs does when it generates a stretch glyph that
3986 represents a TAB. (Bug#17969)
3988 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3989 and there is a display property at that position, don't call
3990 move_it_to to move to a position before window start. (Bug#17942)
3991 Fix condition for finding CHARPOS by the first call to move_it_to.
3994 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3996 * syntax.c (find_defun_start): Try the cache even
3997 if !open_paren_in_column_0_is_defun_start.
3998 (back_comment): If find_defun_start was pessimistic, use the
3999 scan_sexps_forward result to improve the cache (bug#16526).
4001 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4003 * xdisp.c (redisplay_window): If redisplay of a window ends up
4004 with point in a partially visible line at end of the window, make
4005 sure the amended position of point actually has smaller Y
4006 coordinate; if not, give up and scroll the display. (Bug#17905)
4008 * window.c (window_scroll_pixel_based): When point ends up at the
4009 last fully visible line, don't let move_it_to stop at the left
4010 edge of the line and dupe us into thinking point is inside the
4013 * w32.c (network_interface_info): Make sure the argument is a
4016 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4018 * process.c (read_and_dispose_of_process_output): Fix typo
4019 in previous patch: we want nonnegative fds, not nonzero fds.
4021 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4023 * chartab.c (char_table_translate): Move to...
4024 * character.h (char_table_translate): ... inline function here.
4025 Avoid Faref and assume that args are always valid. This helps to
4026 speedup search, which is especially important for a huge buffers.
4027 * lisp.h (char_table_translate): Remove prototype.
4029 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4030 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4031 New function, with an intention to avoid code duplication between
4033 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4035 * ftfont.c (ftfont_open):
4036 * macfont.m (macfont_open):
4037 * xftfont.c (xftfont_open): Use it.
4039 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4041 * process.c: Add sanity checks for file descriptors (Bug#17844).
4042 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4043 Check that infd is nonnegative before using it as an fd.
4044 (read_and_dispose_of_process_output, Fprocess_send_eof):
4045 Likewise, for outfd.
4046 (wait_reading_process_output): Omit unnecessary check of infd.
4048 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4050 Minor fixups related to usage of the 'long' type.
4051 * gnutls.c (emacs_gnutls_handshake):
4052 * xfaces.c (dump_realized_face):
4053 Work even if 'long' is narrower than 'void *'.
4054 * termcap.c (scan_file):
4055 * xselect.c (x_decline_selection_request)
4056 (x_reply_selection_request, x_get_window_property):
4057 * xterm.c (x_set_frame_alpha):
4058 Remove unnecessary 'L' suffixes of integer constants.
4059 * xfns.c (hack_wm_protocols):
4060 * xselect.c (x_fill_property_data):
4061 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4062 Remove unnecessary casts to 'long'.
4063 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4065 Minor ImageMagick safety fixes.
4066 * image.c (imagemagick_compute_animated_image):
4067 Remove useless assignment to local. Avoid problems if dest_width is 0.
4068 (imagemagick_load_image): Use int for pixel counts that can't
4069 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4070 a row width greater than the image width (or greater than LONG_MAX!).
4072 2014-07-04 K. Handa <handa@gnu.org>
4074 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4075 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4076 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4078 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4080 * font.h (struct font_driver): Remove get_outline and free_outline;
4081 not used by any font driver.
4082 * ftfont.c (ftfont_driver):
4083 * macfont.m (macfont_driver):
4084 * nsfont.m (nsfont_driver):
4085 * w32font.c (w32font_driver):
4086 * w32uniscribe.c (uniscribe_font_driver):
4087 * xfont.c (xfont_driver): Related users changed.
4088 * xselect.c (x_get_window_property): Use convenient xmalloc.
4089 Call to xfree only if some data was really allocated.
4091 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4093 On MS-Windows, display busy cursor on all GUI frames.
4094 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4095 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4096 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4098 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4099 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4101 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4103 Use convenient alists to manage per-frame font driver-specific data.
4104 * frame.h (struct frame): Rename font_data_list to...
4105 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4106 * font.h (struct font_data_list): Remove; no longer need a special
4108 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4110 * font.c (font_put_frame_data, font_get_frame_data)
4111 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4113 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4114 Related users changed.
4115 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4116 Prefer convenient xmalloc and xfree.
4118 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4120 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4121 the window whose glyph row is being prepared and a flag whether it
4122 is for mode/header line. Make sure the glyph row's marginal areas
4123 are in sync with what the window wants.
4126 * xdisp.c (display_line, display_mode_line):
4127 Call prepare_desired_row with additional arguments, as appropriate.
4129 * dispextern.h (prepare_desired_row): Adjust prototype.
4131 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4133 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4134 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4135 caused by xw_popup_dialog in daemon mode (Bug#17891).
4137 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4139 * frame.c (do_switch_frame): When switching to another TTY frame,
4140 make sure FrameCols and FrameRows are in sync with the new frame's
4143 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4145 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4146 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4147 min_char slots. Adjust comment.
4148 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4149 Add SUB_CHAR_TABLE_OFFSET member.
4150 (make_uninit_sub_char_table): New function.
4151 (toplevel): Add compile-time assert to verify suitable member layout
4152 in Lisp_Sub_Char_Table.
4153 * alloc.c (mark_char_table): Add extra argument to denote char table
4154 subtype. Adjust to match new layout of sub char-table.
4155 (mark_object): Always mark sub char-tables with mark_char_table.
4156 * chartab.c (make_sub_char_table, copy_sub_char_table)
4157 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4158 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4159 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4160 All related users changed.
4161 * lread.c (read1): Adjust to match new layout of sub char-table.
4162 * print.c (print_object): Likewise (Bug#17898).
4164 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4166 * keymap.c (get_keyelt): Simplify.
4167 (copy_keymap_item): Remove left-over code for when we had
4168 key-shortcut caches.
4170 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4172 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4173 (dealloc): Remove for EmacsScroller.
4175 * nsterm.h (EmacsScroller): Remove dealloc.
4177 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4179 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4181 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4183 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4184 when setNeedsDisplay is called so we don't trigger redisplay for every
4187 * nsterm.m (any_help_event_p): New variable.
4188 (mouseMoved:): Set any_help_event_p to YES if help event is
4189 generated. Remove else with empty help event that triggered redisplay
4190 for every mouse move.
4191 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4193 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4195 * xfns.c (Qsuppress_icon): Remove; no real users.
4196 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4197 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4198 (syms_of_w32fns): Don't DEFSYM it.
4200 2014-06-29 Glenn Morris <rgm@gnu.org>
4202 * Makefile.in (ns-app): Mark as PHONY.
4204 2014-06-28 Glenn Morris <rgm@gnu.org>
4206 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4207 liblw.a in this directory.
4209 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4211 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4212 also in unibyte case. (Bug#17865)
4214 2014-06-28 K. Handa <handa@gnu.org>
4216 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4217 (MIN_CHARBUF_SIZE): New macro.
4218 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4220 2014-06-27 Glenn Morris <rgm@gnu.org>
4222 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4223 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4224 (.el.elc): Replace suffix rule with pattern rule.
4225 (%.elc): New pattern rule, with order-only prerequisite.
4226 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4227 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4228 in place of BOOTSTRAPEMACS.
4230 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4232 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4234 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4236 Consistently use validate_subarray to verify substring.
4237 * fns.c (validate_substring): Not static any more. Adjust to
4238 use ptrdiff_t, not EMACS_INT, because string and vector limits
4239 can't exceed ptrdiff_t even if EMACS_INT is wider.
4240 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4241 (secure_hash): Adjust user.
4242 * lisp.h (validate_subarray): Add prototype.
4243 * coding.c (Fundecodable_char_position):
4244 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4245 Use validate_subarray. Adjust comment to mention substring.
4247 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4249 Do not allow out-of-range character position in Fcompare_strings.
4250 * fns.c (validate_subarray): Add prototype.
4251 (Fcompare_substring): Use validate_subarray to check ranges.
4252 Adjust comment to mention that the semantics was changed. Also see
4253 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4255 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4257 Be more consistent about the 'Qfoo' naming convention.
4258 * image.c (Fimagemagick_types):
4259 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4260 * process.c (Fmake_network_process):
4261 Rename C local identifier 'Qfoo to avoid giving the false
4262 impression that it stands for the symbol 'foo'.
4264 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4266 Simplify and cleanup character conversion stuff.
4267 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4269 * character.c (multibyte_char_to_unibyte)
4270 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4271 * character.h (make_char): Remove; unused.
4272 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4273 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4274 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4275 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4276 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4278 2014-06-22 Mario Lang <mlang@delysid.org>
4280 * w32fns.c (Fw32_shell_execute): The the -> the.
4282 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4284 * xmenu.c (mouse_position_for_popup):
4285 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4286 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4287 * menu.c (Fx_popup_menu):
4288 * xselect.c (x_handle_dnd_message): Adjust users.
4289 * menu.h (mouse_position_for_popup): Remove prototype.
4290 * xterm.h (x_relative_mouse_position): Add prototype.
4291 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4292 call XFree if XQueryTree returns zero.
4294 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4296 * indent.c (Fvertical_motion): Doc fix.
4297 Move to the goal column, if any, with a single call to
4298 move_it_in_display_line, not in two calls. Doing this with two
4299 calls causes move_it_in_display_line apply the line-prefix
4300 handling twice instead of just once. (Bug#17823)
4302 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4304 Port to OS X ACLs (Bug#17810).
4305 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4306 ACL_TYPE_ACCESS) doesn't work.
4308 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4310 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4311 before checking key-translation-map (bug#17659).
4313 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4315 * font.c (font_make_object): Avoid dangling pointer which may
4316 crash GC (Bug#17771).
4318 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4320 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4321 prototype of DGifCloseFile as appropriate for older and newer
4323 (gif_close): New function, encapsulates the differences in the
4324 calling sequence of DGifCloseFile before v5.1.0 and after it.
4325 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4326 error string where appropriate. (Bug#17790)
4328 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4329 macro execution, make sure point didn't move since last complete
4330 redisplay, as the condition for using the glyph matrix
4331 information. (Bug#17777)
4333 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4335 Minor cleanup of fonset code.
4336 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4337 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4338 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4339 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4340 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4341 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4342 (free_realized_fontset): Remove because a no-op since 2008.
4343 (free_face_fontset): Adjust user.
4344 (syms_of_fontset): Shrink fontset by one extra slot.
4346 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4348 Omit redundant extern decls.
4349 Most of this patch is from Dmitry Antipov, in:
4350 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4351 * commands.h (update_mode_lines):
4352 * frame.h (Qbackground_color, Qforeground_color)
4353 (x_set_menu_bar_lines):
4354 * ftfont.c (ftfont_font_format):
4355 * intervals.h (Qkeymap, Qfont):
4356 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4357 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4358 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4359 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4360 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4361 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4362 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4363 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4364 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4365 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4366 (Qtool_bar, Qheader_line):
4367 * macros.c (Fexecute_kbd_macro):
4368 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4369 * xterm.c (x_delete_terminal, XSetIMValues):
4370 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4371 (x_implicitly_set_name, popup_activated)
4372 (widget_store_internal_border):
4373 Remove redundant decls.
4374 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4375 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4376 Remove _Noreturn, as make-docfile now does that for us.
4377 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4378 (Qregion_extract_function): New decl.
4379 * window.c, xfns.c: Include menu.h.
4381 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4383 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4385 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4387 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4388 * callint.c (read_file_name): ... convert to static here.
4389 * lisp.h (Fread_file_name): Do not EXFUN it.
4390 (STRING_COPYIN): Remove; unused.
4391 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4392 (char_composable_p): ... static function. All users changed.
4393 * eval.c (toplevel): Remove redundant #include directives.
4394 * xterm.c (x_initialize): Add static to match prototype.
4395 * ccl.c (Fccl_execute_on_string):
4396 * font.c (fon_intern_prop): Use make_specified_string.
4398 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4400 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4401 Reported by David Caldwell in:
4402 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4404 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4406 Do not ask for XRender extension each time XFT font is opened.
4407 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4408 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4410 2014-06-15 Glenn Morris <rgm@gnu.org>
4412 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4414 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4416 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4417 information if we are in the middle of executing a keyboard macro,
4418 since redisplay doesn't update the screen until the macro is
4419 finished. (Bug#17777)
4421 * alloc.c (cleanup_vector): Don't dereference a font driver
4422 pointer if it is NULL. (Bug#17771)
4424 2014-06-13 Glenn Morris <rgm@gnu.org>
4426 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4427 ($(lispsource)/international/charprop.el)
4428 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4429 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4430 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4431 GNU make automatically passes command-line arguments to sub-makes.
4433 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4435 Avoid hangs in accept-process-output (Bug#17647).
4436 * lisp.h, process.c (wait_reading_process_input):
4437 Return int, not bool. All uses changed.
4438 * process.c (SELECT_CANT_DO_WRITE_MASK):
4439 Remove macro, replacing with ...
4440 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4442 (status_notify): New arg WAIT_PROC. Return int, not void.
4445 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4447 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4448 the frame is the initial frame, because the hook is not set up
4449 then, and Emacs crashes.
4450 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4452 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4454 * keymap.c (silly_event_symbol_error): Don't recommend the use
4457 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4459 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4460 matching overlay strings with 'cursor' property against buffer
4461 positions traversed in the glyph row. (Bug#17744)
4463 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4465 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4468 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4469 determine 10.9 (Bug#17751).
4471 * macfont.m (macfont_draw): Positions were not freed.
4473 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4475 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4476 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4477 function. Also adjust comment.
4478 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4480 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4481 * font.c (font_done_for_face):
4482 * xfaces.c (realize_non_ascii_face): Adjust user.
4483 * font.h (struct font_driver): Convert 'prepare_face' to return
4484 void because its return value is never used anyway.
4485 * xfont.c (xfont_prepare_face): Return void.
4486 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4487 (xftfont_done_face): Use xfree.
4489 * dispextern.h (last_tool_bar_item): Remove declaration.
4490 * frame.h (struct frame): New member last_tool_bar_item.
4491 * frame.c (make_frame): Initialize it.
4492 * xdisp.c (toplevel): Remove last_tool_bar_item.
4493 (handle_tool_bar_click, note_tool_bar_highlight):
4494 * w32term.c (w32_read_socket, w32_initialize):
4495 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4497 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4498 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4500 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4502 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4503 * process.c (Faccept_process_output)
4504 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4505 the return value is about PROCESS, not about other processes.
4507 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4509 Further adjustments to mark_object and friends.
4510 Now the mark_object's stack is just 32 bytes on a 64-bit
4511 system, which means extra 20% off the stack usage.
4512 * alloc.c (mark_save_value): As before, refactored out from ...
4513 (mark_object): ... adjusted user. Also add comment.
4515 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4517 Fix core dump after a dropped X connection (Bug#17704).
4518 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4519 is dead, as we may be shutting down.
4521 2014-06-08 Glenn Morris <rgm@gnu.org>
4523 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4525 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4527 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4529 If a C name must be extern on some platforms, make it extern on all.
4530 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4532 * font.h (ftxfont_driver) [HAVE_XFT]:
4533 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4534 * lisp.h (get_frame_param):
4535 * menu.h (tty_menu_show):
4536 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4537 * termhooks.h (encode_terminal_code):
4538 * xterm.h (x_menu_wait_for_event):
4540 * frame.c (get_frame_param):
4541 * fringe.c (max_used_fringe_bitmap):
4542 * ftxfont.c (ftxfont_driver):
4543 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4544 * menu.c (menu_items_inuse):
4545 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4546 * term.c (encode_terminal_code, tty_menu_show):
4547 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4548 * xfaces.c (load_color):
4549 * xmenu.c (x_menu_wait_for_event):
4552 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4554 Change object marking routines to minimize stack usage.
4555 This change moves a few cold paths from mark_object to NO_INLINE
4556 functions and adjusts symbol marking loop. According to GCC 4.8.2
4557 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4558 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4559 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4560 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4561 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4562 refactored out from ...
4563 (mark_object): ... adjusted user. Also mark symbols in a tight
4565 (mark_face_cache): Add NO_INLINE.
4567 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4569 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4570 contains garbage on WINDOWSNT (which could potentially infloop at
4573 Minimize cursor motion during TTY menu updates.
4574 * term.c (tty_menu_display): Don't position cursor here.
4575 Instead, pass the cursor coordinates to update_frame_with_menu.
4576 (tty_menu_activate): Send the hide cursor command only once in an
4577 iteration through the outer 'while' loop.
4579 * dispnew.c (update_frame_1): Accept an additional argument
4580 SET_CURSOR_P, and position the cursor at the end of the frame
4581 update only if that argument is non-zero. All callers changed to
4582 provide the additional argument as non-zero, except for
4583 update_frame_with_menu.
4584 (update_frame_with_menu): Accept 2 additional arguments ROW and
4585 COL; if they are non-negative, instruct update_frame_1 not to
4586 position the cursor, and instead position it according to ROW and COL.
4588 * dispextern.h (update_frame_with_menu): Update prototype.
4590 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4592 * callproc.c (call_process): Don't check read-only if we don't insert
4593 anything (bug#17666).
4595 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4597 * dispnew.c (update_frame_with_menu): Set display_completed.
4599 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4601 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4603 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4605 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4607 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4608 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4610 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4612 * window.c (Frecenter): Signal an error if window-buffer is not
4615 * keyboard.c (make_lispy_position): Don't include a buffer position in
4616 mode/header-line mouse events.
4618 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4619 Vunread_command_events (bug#17650).
4621 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4623 * xterm.c (x_setup_pointer_blanking):
4624 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4626 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4628 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4629 because it will be defined in generated config.h if needed.
4631 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4633 Use terminal-specific hooks to display popup dialogs.
4634 * termhooks.h (struct terminal): New field popup_dialog_hook.
4635 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4636 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4637 code and use popup_dialog_hook.
4638 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4639 * nsterm.h (ns_popup_dialog): Adjust prototype.
4640 * nsterm.m (ns_create_terminal):
4641 * w32term.c (w32_create_terminal):
4642 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4643 Setup popup_dialog_hook.
4645 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4647 * w32heap.c (report_temacs_memory_usage): Improve the report by
4648 reporting the large blocks that are actually occupied at dump time.
4650 * w32console.c (initialize_w32_display): Set the console
4651 menu_show_hook, otherwise TTY menus are broken on w32.
4653 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4655 Use terminal-specific hooks to display menus.
4656 * termhooks.h (struct terminal): New field menu_show_hook.
4657 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4658 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4660 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4661 * nsmenu.m (ns_menu_show):
4662 * w32menu.c (w32_menu_show):
4663 * xmenu.c (x_menu_show):
4664 * term.c (tty_menu_show): Adjust to use bit flags.
4665 (set_tty_hooks): Set menu_show_hook.
4666 * xterm.c (x_create_terminal):
4667 * nsterm.m (ns_create_terminal):
4668 * msdos.c (initialize_msdos_display):
4669 * w32term.c (w32_create_terminal): Likewise.
4671 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4673 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4675 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4677 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4678 (FD_SET): Don't define on WINDOWSNT.
4680 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4682 * emacs.c: Include "sysselect.h", to define its inline functions.
4683 Problem reported by Glenn Morris in:
4684 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4686 Do not require libXt-devel when building with gtk.
4687 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4688 dependency on libXt-devel.
4689 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4690 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4691 lwlib-widget.h now does this.
4692 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4694 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4696 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4697 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4698 (delete_write_fd, wait_reading_process_output):
4699 Remove now-redundant easserts.
4700 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4701 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4702 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4703 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4705 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4707 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4708 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4709 (calloc): Don't undef, it is never defined.
4710 (HEAP_ENTRY_SHIFT): Remove unused macro.
4712 * Makefile.in (C_HEAP_SWITCH): Remove.
4713 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4715 Fix MS-Windows build broken by menu changes on 2014-06-02.
4716 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4718 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4719 Define instead of including ../lwlib/lwlib.h, which causes
4720 compilation errors due to missing X11 headers.
4722 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4724 * process.c (wait_reading_process_output): Omit incorrect test of
4725 p->infd against zero. Add easserts for infd having a plausible value.
4727 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4729 Adjust to match recent lwlib changes.
4730 * menu.h (xmalloc_widget_value): Replace by ...
4731 (make_widget_value): ... new prototype.
4732 * menu.c (xmalloc_widget_value): Replace by ...
4733 (make_widget_value): ... new function.
4734 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4735 * gtkutil.c (malloc_widget_value, free_widget_value):
4736 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4737 * keyboard.h (enum button_type, struct _widget_value):
4738 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4740 * nsmenu.m (ns_update_menubar, ns_menu_show):
4741 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4742 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4743 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4745 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4747 * image.c (x_query_frame_background_color)
4748 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4749 Fix --enable-gcc-warnings compilation without image libraries.
4751 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4753 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4754 emulated break value only if it goes up.
4755 (sbrk): Add assertion that the INCREMENT argument is strictly
4756 zero. Improve and correct the commentary.
4758 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4760 Improve AIX-related merge from emacs-24.
4761 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4762 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4763 not on AIX; since we're on the trunk we can use enums more broadly.
4765 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4767 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4769 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4770 to min(value, whole).
4772 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4774 Bring back the changes to GDB-visible symbols, but only on AIX.
4775 And only if it's not pre-4.2 GCC.
4776 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4777 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4778 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4781 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4783 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4784 with PT, not GPT. (Bug#16433)
4786 Revert last changes to GDB-visible symbols.
4787 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4788 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4789 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4792 2014-06-02 Glenn Morris <rgm@gnu.org>
4794 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4796 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4798 Fix port to 32-bit AIX with xlc (Bug#17598).
4799 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4800 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4801 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4802 to work around a compiler bug in IBM xlc 12.1.
4804 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4806 * xterm.c (x_update_window_end): Don't invalidate the entire
4807 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4808 highlight needs to be redisplayed. (Bug#17588)
4810 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4812 Port the GDB-visible symbols to AIX.
4813 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4814 optimizes away the relevant external symbols. Use enums instead;
4815 this suffices for the AIX port, which is 32-bit-only anyway.
4816 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4817 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4818 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4821 Include sources used to create macuvs.h.
4822 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4823 * macuvs.h: Use automatically-generated header.
4825 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4827 Port signal-handling to DragonFly BSD (Bug#17646).
4828 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4829 Move implementations from callproc.c to sysdep.c.
4830 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4831 Move declarations from process.h to syssignal.h.
4833 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4835 * callint.c (Ffuncall_interactively): Add usage.
4837 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4839 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4841 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4843 * w32heap.c (malloc_before_dump, malloc_after_dump)
4844 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4845 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4846 set errno where appropriate to emulate CRT functions.
4848 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4850 Debugging facility to check whether 'const char *' points to
4851 relocatable data of non-pure Lisp string.
4852 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4853 (mark_maybe_pointer): ... adjusted user.
4854 (relocatable_string_data_p): New function.
4855 * lisp.h (relocatable_string_data_p): Add prototype.
4856 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4857 the pointer to relocatable Lisp data is not used.
4859 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4861 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4862 * atimer.c (block_atimers):
4863 * callproc.c (block_child_signal): Block SIGINT too;
4864 otherwise, its handler might now unblock signals that it shouldn't.
4865 * keyboard.c (read_char): Clear signal mask, since we may
4866 be in a SIGINT handler, and many signals may be masked.
4867 * keyboard.c (handle_interrupt):
4868 * sysdep.c (handle_arith_signal):
4869 Clear signal mask instead of just unblocking the signal that
4870 was received, since several signals may be blocked at this point.
4872 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4874 * Makefile.in (TEMACS_POST_LINK): Remove target.
4875 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4876 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4878 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4880 * xmenu.c (xdialog_show): Remove prototype, rename to
4881 x_dialog_show, remove 2nd arg because it's always zero
4882 and simplify accordingly.
4883 (xw_popup_dialog): Adjust user.
4884 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4885 2nd arg because it's always zero and simplify accordingly.
4886 (w32_popup_dialog): Adjust user.
4888 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4890 * w32heap.c (report_temacs_memory_usage): New function.
4892 * unexw32.c (unexec) [ENABLE_CHECKING]:
4893 Call report_temacs_memory_usage.
4895 * w32heap.h (report_temacs_memory_usage): Add prototype.
4897 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4899 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4900 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4902 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4904 * buffer.c (init_buffer): Accept an argument 'initialized'.
4905 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4906 mmap_regions and mmap_fd, to avoid referencing stale data from the
4907 dump phase. Add an assertion for buffer text of buffers created
4908 in temacs before this function is called. (Bug#17622)
4909 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4911 * lisp.h (init_buffer): Update prototype.
4913 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4915 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4917 * alloc.c (Fgarbage_collect): Fix compilation with
4918 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4920 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4922 * frame.c, frame.h (frame_char_to_pixel_position)
4923 (frame_set_mouse_position): Now static, and made private in
4924 frame.c rather than public in frame.h.
4926 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4928 Refactor mouse positioning stuff to avoid code duplication.
4929 * frame.h (frame_char_to_pixel_position): New function.
4930 (x_set_mouse_position): Rename to...
4931 (frame_set_mouse_position): ...new function.
4932 (frame_set_mouse_pixel_position): Add prototype.
4933 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4934 Rename to frame_set_mouse_pixel_position.
4935 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4937 * xterm.h, w32term.h ( x_set_mouse_position)
4938 (x_set_mouse_pixel_position): Remove prototypes.
4940 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4942 On X, always make pointer visible when deleting frame (Bug#17609).
4943 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4945 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4947 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4948 * keyboard.c (gobble_input): If there is no terminal input error,
4949 make sure the pointer is visible for all frames on this terminal.
4950 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4951 it was previously disabled.
4953 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4955 * data.c (Fzerop): Move to Elisp.
4956 (syms_of_data): Don't defsubr it.
4957 * keyboard.c (echo_keystrokes_p): New function.
4958 (read_char, record_menu_key, read_key_sequence): Use it.
4960 * callint.c (Qfuncall_interactively): New var.
4961 (Qcall_interactively): Remove.
4962 (Ffuncall_interactively): New function.
4963 (Fcall_interactively): Use it.
4964 (syms_of_callint): Defsubr it.
4966 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4968 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4969 relocated from under us.
4971 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4973 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4974 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4975 configure, not from HEAPSIZE.
4976 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4978 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4979 for MinGW, since it no longer uses gmalloc.
4981 * buffer.c: Do not define mmap allocations functions for Windows.
4982 Remove mmap_find which is unused. Remove mmap_set_vars which does
4984 [WINDOWSNT]: Include w32heap.h.
4985 (init_buffer): Always allocate new memory for buffers.
4987 * emacs.c: Remove mmap_set_vars calls.
4989 * image.c (free_image): Undef free for Windows because it is
4990 redirected to our private version.
4992 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4993 (copy_executable_and_dump_data): Remove dumping the heap section.
4994 (unexec): Restore using_dynamic_heap after dumping.
4996 * w32heap.c (dumped_data_commit, malloc_after_dump)
4997 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4998 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4999 (mmap_free): New functions.
5001 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5003 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5005 * image.c (imagemagick_load_image): Use MagickRealType for local
5006 'color_scale', instead of double, to avoid a GCC warning about
5009 * xfns.c (Fx_window_property): Remove unused local.
5011 Don't kill already-reaped process (Bug#17561).
5012 * process.c (process_send_signal): Fix race condition where a
5013 subprocess was reaped by a signal handler between the check for
5014 liveness and calling 'kill', which meant that Emacs could in
5015 theory kill an innocent bystander process. Do the fix by blocking
5016 SIGCHLD in a critical section that checks liveness before killing.
5018 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5020 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5022 2014-05-26 Ken Brown <kbrown@cornell.edu>
5024 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5025 even if !CYGWIN (see bug#17510).
5027 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5029 * nsfns.m (Fns_do_applescript): Surround NSApp run
5030 with calls to ns_init_events, ns_finish_events (Bug#17424).
5032 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5034 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5035 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5037 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5038 with calls to ns_init_events, ns_finish_events (Bug#17424).
5040 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5042 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5043 if we are iterating over an object that generates glyphs for
5044 marginal areas. (Bug#17585)
5046 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5048 * xdisp.c (safe__call1, safe__eval): Now static.
5050 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5052 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5053 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5054 (safe_call1): Call safe_call instead of safe__call directly.
5056 2014-05-26 Ken Brown <kbrown@cornell.edu>
5058 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5059 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5062 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5064 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5065 (safe__call, safe__call1, safe__eval): New functions.
5066 (safe_call): Use it.
5067 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5068 (display_mode_element): Same for `:eval'.
5070 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5072 Fix port to 32-bit AIX (Bug#17540).
5073 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5074 twice. _text already includes this offset.
5075 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5077 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5079 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5080 when closest_pos is identical to to_charpos, don't recurse, since
5081 we already tried that, and failed. (Bug#17539)
5083 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5084 unwinding when frame's faces were not initialized yet, increment
5085 the frame's image-cache reference count before calling
5086 x_free_frame_resources. Don't dereference
5087 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5089 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5091 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5094 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5095 macfont.m, call draw with adjusted arguments so font drivers
5096 don't need to do that.
5098 * macfont.m (macfont_draw): Merge changes from Macport.
5100 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5102 * alloc.c (garbage_collect_1): New function, with all of the guts
5103 of Fgarbage_collect.
5104 (mark_stack): Accept an argument END and don't mark Lisp objects
5105 on the stack beyond the address given by END. Calculation of END
5106 was moved to Fgarbage_collect.
5107 (Fgarbage_collect): Calculate the end address of the stack portion
5108 that needs to be examined by mark_stack, and pass that address to
5109 garbage_collect_1, which will pass it to mark_stack.
5110 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5111 for more details about the underlying problems. In particular,
5112 this avoids dumping Emacs with the large hash-table whose value is
5113 held in purify-flag for most of the time loadup.el runs.
5115 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5117 * xfns.c (x_window_property_intern): New function (code from
5119 (Fx_window_property): Call x_window_property_intern. If property
5120 not found and NILP (source) and outer window != inner window,
5121 check outer window for property (Bug#17537).
5123 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5125 Supply malloc and alloc_size attributes for extern allocators.
5126 This documents the C API, and helps GCC generate a bit better code.
5127 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5128 (ATTRIBUTE_MALLOC_SIZE): New macros.
5129 * gmalloc.c (malloc, realloc, calloc):
5130 * gtkutil.h (malloc_widget_value):
5131 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5132 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5135 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5137 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5138 * image.c (imagemagick_load_image): Port to hosts that do not use
5139 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5141 2014-05-21 Leo Liu <sdl.web@gmail.com>
5143 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5145 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5147 * dbusbind.c (xd_signature): Revert last 2 patches.
5149 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5151 Allow any non-nil value to count as true in bool-vector.
5152 Likewise for xd_signature in dbusbind.c.
5153 This is more consistent with the usual practice in Emacs, which is
5154 that any non-nil value counts as true.
5155 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5156 * dbusbind.c (xd_signature): Likewise, for booleans.
5157 * data.c, lisp.h (Qbooleanp):
5158 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5160 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5162 * lisp.h (CHECK_BOOLEAN): New function.
5163 * alloc.c (Fbool_vector): New function.
5164 (syms_of_alloc): Defsubr it.
5165 * data.c (Qbooleanp): New symbol.
5166 (syms_of_data): DEFSYM it.
5167 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5169 * font.c (font_matching_entity): Extract font-entity object
5170 from the vector of matching entities (Bug#17486).
5172 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5174 Assume C99 or later (Bug#17487).
5175 * bytecode.c (B__dummy__): Remove.
5176 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5177 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5178 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5179 * regex.c (DEBUG_PRINT): Assume varargs macros.
5180 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5182 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5184 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5185 memory for every buffer that was dumped.
5187 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5189 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5190 (Fnreverse): Allow vectors and bool vectors.
5192 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5194 Minor cleanup for terminal setup.
5195 * termhooks.h (create_terminal): Adjust prototype.
5196 * terminal.c (create_terminal): Pass output method and RIF as args.
5197 (init_initial_terminal):
5198 * nsterm.m (ns_create_terminal):
5199 * term.c (init_tty):
5200 * w32term.c (w32_create_terminal):
5201 * xterm.c (x_create_terminal): Adjust users.
5202 Avoid redundant NULL initializers and add comments.
5204 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5206 * keyboard.c (Qdeactivate_mark): Now static.
5208 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5210 If available, use Xfixes extension to do pointer blanking.
5211 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5212 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5213 (make_invisible_cursor): Move to...
5214 * xterm.c (make_invisible_cursor): ...here.
5215 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5216 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5217 (x_term_init): Call to x_setup_pointer_blanking.
5218 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5219 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5221 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5223 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5225 2014-05-12 Glenn Morris <rgm@gnu.org>
5227 * fileio.c (Ffile_executable_p): Doc tweak.
5229 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5231 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5232 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5234 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5236 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5238 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5240 Fix initialization of minibuffer history variable (Bug#17430).
5241 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5242 Move the initialization up to prevent any "value void" message.
5244 2014-05-08 Samuel Bronson <naesten@gmail.com>
5246 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5247 are matched (bug#17413).
5249 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5251 Stop tooltips pulling Emacs window to front (Bug#17408).
5252 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5253 SetWindowPos invocations.
5255 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5257 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5258 not initialized (Bug#17398).
5260 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5262 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5264 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5266 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5267 [HAVE_NS]: Do not include png.h.
5268 (x_query_frame_background_color): New function.
5269 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5270 (png_load_body): Coalesce duplicate code.
5272 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5274 Consult libpng-config more consistently (Bug#17339).
5275 * Makefile.in (PNG_CFLAGS): New var.
5276 (ALL_CFLAGS): Use it.
5277 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5278 CFLAGS now handles this.
5280 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5282 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5283 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5284 because WCONTINUED is always defined now.
5285 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5287 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5289 * buffer.c (overlay_strings): Fix the wording of the commentary.
5291 2014-05-01 Glenn Morris <rgm@gnu.org>
5293 * floatfns.c (Fisnan):
5294 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5296 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5298 * term.c (tty_menu_activate): A better initialization for cursor
5301 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5303 * intervals.c: Tighten assertions.
5304 (create_root_interval): Make sure the interval is not empty.
5305 (intervals_equal): Use booleans.
5306 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5307 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5308 (balance_possible_root_interval): Simplify and use booleans.
5309 (split_interval_right, split_interval_left): Check LENGTH, and remove
5310 now redundant assertion.
5311 (adjust_intervals_for_insertion): Remove now redundant assertions.
5312 (delete_node, interval_deletion_adjustment)
5313 (adjust_intervals_for_deletion, merge_interval_right)
5314 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5315 (reproduce_interval): Make sure the interval is not empty.
5317 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5319 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5320 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5321 satisfaction that they would always be initialized.
5323 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5325 * term.c (tty_menu_display): Move the cursor to the active menu item.
5326 (tty_menu_activate): Return the cursor to the active menu item
5327 after displaying the menu and after displaying help-echo.
5328 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5329 for the details of why this is needed by screen readers and
5332 2014-04-30 Glenn Morris <rgm@gnu.org>
5334 * process.c (handle_child_signal):
5335 Handle systems without WCONTINUED. (Bug#15110, 17339)
5337 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5339 * window.c (struct saved_window): Remove mark.
5340 (Fset_window_configuration, save_window_save)
5341 (compare_window_configurations): Don't touch marks any more.
5343 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5345 Use bits_word for gcmarkbits.
5346 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5347 bits_word is typically a tad more efficient for mark bits than
5348 unsigned is, so use bits_word. All uses changed.
5349 * lisp.h (BITS_PER_INT): Remove; no longer used.
5351 Avoid undefined behavior in signed left shift.
5352 This ports to GCC 4.9.0 with -fsanitize=undefined.
5353 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5355 * regex.c (extract_number):
5356 * lisp.h (make_number, XINT):
5357 Do not shift a 1 bit left into a sign bit.
5358 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5359 not int, for gcmarkbits. All uses changed.
5361 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5363 * search.c (Fnewline_cache_check): Don't try to count newlines
5364 outside the buffer's restriction, as find_newline doesn't support that.
5366 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5368 * window.c (Fset_window_configuration): Deactivate the mark before
5370 (set_window_buffer): Ignore window_initialized.
5371 (window_initialized): Remove.
5372 * keyboard.c (Qdeactivate_mark): Not static any more.
5373 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5376 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5378 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5379 and to clang 3.4, which have fixed the bug. This should let us
5380 run a bit faster on these platforms when address sanitization is
5383 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5385 Port to GCC 4.9.0 with --enable-gcc-warnings.
5386 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5388 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5389 a way that also works with GCC 4.9.0.
5391 * search.c (Fnewline_cache_check): Remove unused locals.
5393 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5395 * search.c (find_newline1): New subroutine.
5396 (Fnewline_cache_check): New function.
5397 (syms_of_search): Defsubr it.
5399 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5401 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5402 * keyboard.c (unblock_input): Add comment.
5403 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5405 2014-04-22 Daniel Colascione <dancol@dancol.org>
5407 * lread.c (readevalloop_eager_expand_eval): New function
5408 that can recurse into toplevel forms.
5409 (readevalloop): Call it.
5410 * lisp.h: Declare Qprogn.
5411 * callint.c (Qprogn): No longer static.
5413 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5415 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5416 Also change identifiers to match the comments, and add more assertions
5419 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5421 * emacs.c (close_output_streams): Don't clear and restore errno.
5423 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5425 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5426 never becomes visible, i.e. using XMonad (Bug#17237).
5428 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5430 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5431 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5432 (Fline_pixel_height): Don't assume that the current buffer and the
5433 selected window's buffer are one and the same. (Bug#17281)
5435 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5436 paragraph-start cache before the newline cache. (Bug#17269)
5438 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5440 * term.c (tty_send_additional_strings): No need to fflush here,
5442 (tty_set_terminal_modes): fflush after sending additional strings,
5445 2014-04-17 Daniel Colascione <dancol@dancol.org>
5447 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5449 (tty_send_additional_strings): New function.
5450 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5451 (syms_of_term): Intern tty-mode-set-strings and
5452 tty-mode-reset-strings.
5454 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * window.c (save_window_save): Lookup window_point_insertion_type in
5457 the right buffer (bug#15457).
5458 (Qwindow_point_insertion_type): New var.
5459 (syms_of_window): Initialize it.
5461 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5463 Fix the MSDOS build.
5464 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5465 (copy_text_and_data): Zero out the atexit chain pointer before
5468 * termhooks.h (encode_terminal_code): Update prototype.
5470 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5471 visible for all DOS_NT ports, not just WINDOWSNT.
5472 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5474 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5475 unless it is defined.
5476 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5478 * process.c (close_on_exec, accept4, process_socket): Move into
5479 the "ifdef subprocesses" part.
5480 (catch_child_signal): Condition by "ifdef subprocesses".
5481 (syms_of_process) <Qinternal_default_process_sentinel>
5482 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5484 * msdos.h: Add prototypes for new functions.
5485 (EINPROGRESS): Define.
5486 (O_CLOEXEC): Define to zero.
5488 * msdos.c (check_window_system): Remove unnecessary an
5489 incompatible duplicate function.
5490 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5491 New functions in support of new functionality.
5493 * menu.c (single_menu_item): Add visual indication of submenu
5494 also for menus on MSDOS frames.
5495 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5497 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5498 when async subprocesses aren't supported.
5500 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5502 * emacs.c (close_output_streams): Zero out errno before calling
5505 * dired.c [MSDOS]: Include msdos.h.
5507 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5508 (DATA_START) [MSDOS]: Define.
5509 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5511 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5512 Ifdef away for MSDOS.
5513 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5514 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5516 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5517 Use temporary file template that is compatible with mkostemp.
5518 Move vfork-related portions under #ifndef MSDOS.
5519 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5521 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5523 * buffer.c (Foverlays_at): Add argument `sorted'.
5525 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5527 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5528 text, invalidate the bidi_paragraph_cache upto and including the
5531 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5533 Port to IRIX 6.5 (Bug#9684).
5534 * conf_post.h (INET6) [IRIX6_5]: Define.
5535 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5536 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5538 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5540 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5541 before passing it to system APIs.
5543 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5545 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5546 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5548 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5550 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5552 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5554 Remove DATA_SEG_BITS.
5555 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5556 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5557 cc, but that platform is so old that SGI itself stopped supporting
5558 it in December 2013. If you still need Emacs on IRIX, please
5559 either compile with GCC and port the undumping code, or run
5560 './configure --with-wide-int'.
5561 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5562 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5563 DEFINE_GDB_SYMBOL_START way to define it.
5564 (NONPOINTER_BITS): New macro.
5565 (EMACS_INT): Use it.
5566 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5567 the problem and/or configuring --with-wide-int.
5568 (USE_LSB_TAG): Simplify, based on above changes.
5569 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5570 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5572 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5574 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5575 covered by a display string that ends in a newline, and that cases
5576 going back by DVPOS lines to hit the search limit, lift the limit
5577 and go back until DVPOS is reached. (Bug#17244)
5579 * indent.c (Fvertical_motion): Handle correctly the case when the
5580 display string is preceded by an empty line.
5582 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5583 use S_IWRITE instead.
5585 2014-04-11 Glenn Morris <rgm@gnu.org>
5587 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5589 2014-04-11 Ken Brown <kbrown@cornell.edu>
5591 * Makefile.in (EMACS_MANIFEST): Revert last change.
5593 2014-04-10 Daniel Colascione <dancol@dancol.org>
5595 * puresize.h (BASE_PURESIZE): Increase.
5597 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5599 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5601 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5602 region handling (and don't call signal_before_change) if
5603 inhibit_modification_hooks is set.
5604 (signal_before_change): Don't check inhibit_modification_hooks any more.
5606 2014-04-08 Daniel Colascione <dancol@dancol.org>
5608 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5609 function cells contain valid lisp objects. (Modified version of
5612 * alloc.c (detect_suspicious_free): Split actual stack capturing
5613 out into new function for easier breakpoint setting.
5614 (note_suspicious_free): New function.
5616 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5618 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5620 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5621 (symbol_block_pinned): New var.
5622 (Fmake_symbol): Initialize `pinned'.
5623 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5624 pinned and signal an error for un-purifiable objects.
5625 (pure_cons): Use it.
5626 (Fpurecopy): Use it, except for objects that can't be purified.
5627 (mark_pinned_symbols): New function.
5628 (Fgarbage_collect): Use it.
5629 (gc_sweep): Remove hack made unnecessary.
5631 2014-04-07 Glenn Morris <rgm@gnu.org>
5633 * keyboard.c (Fopen_dribble_file): Doc tweak.
5635 2014-04-07 Ken Brown <kbrown@cornell.edu>
5637 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5639 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5641 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5642 We have a substitute execinfo.h on hosts that lack it.
5643 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5644 isn't optimized away.
5646 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5648 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5649 * alloc.c (memory_full):
5650 * charset.c (syms_of_charset):
5651 * doc.c (Fsnarf_documentation):
5653 * font.c (BUILD_STYLE_TABLE):
5654 * keyboard.c (make_lispy_event):
5655 * profiler.c (setup_cpu_timer):
5656 * xgselect.c (xg_select):
5657 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5659 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5660 Replace the only use with ARRAYELTS (font_property_table).
5661 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5663 2014-04-03 Daniel Colascione <dancol@dancol.org>
5665 * xterm.c (x_term_init):
5666 * xfns.c (best_xim_style):
5667 * xfaces.c (Fdump_colors):
5668 * w32fns.c (w32_default_color_map):
5669 * w32.c (init_environment, N_ENV_VARS):
5670 * unexcw.c (read_exe_header):
5671 * term.c (term_get_fkeys_1):
5672 * sysdep.c (init_baud_rate):
5673 * nsterm.m (ns_convert_key):
5674 * nsfns.m (get_geometry_from_preferences):
5675 * msdos.c (dos_set_window_size, init_environment):
5676 * macfont.m (mac_font_get_glyph_for_cid)
5677 (macfont_store_descriptor_attributes)
5678 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5679 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5680 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5682 * image.c (xpm_str_to_color_key):
5683 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5684 * frame.c (x_set_frame_parameters):
5685 * fileio.c (Ffile_selinux_context):
5686 * emacs.c (sort_args):
5687 * dosfns.c (msdos_stdcolor_name):
5688 * dired.c (file_attributes):
5689 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5690 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5693 2014-04-02 Daniel Colascione <dancol@dancol.org>
5695 * data.c (Ffset): Abort if we're trying to set a function call to
5698 * lisp.h (ARRAYELTS): New macro.
5700 * alloc.c: Include execinfo.h if available.
5701 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5702 (suspicious_free_record): New structure.
5703 (suspicious_objects, suspicious_object_index)
5704 (suspicious_free_history, suspicious_free_history_index):
5706 (find_suspicious_object_in_range, detect_suspicious_free)
5707 (Fsuspicious_object): New functions.
5708 (cleanup_vector): Call find_suspicious_object_in_range.
5710 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5712 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5713 width from font width (Bug#17163).
5715 * frame.c (x_set_frame_parameters): Calculate default values of
5716 new frame sizes only after all other frame parameters have been
5717 processed (Bug#17142).
5719 2014-04-02 Ken Brown <kbrown@cornell.edu>
5721 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5724 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5726 * xterm.c (x_draw_image_glyph_string): Adjust image background
5727 width accordingly when its x position is adjusted. (Bug#17115)
5729 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5731 * font.c (font_list_entities): Do not add empty vector to font cache.
5732 (font_matching_entity): Likewise. If matching entity is found, insert
5733 1-item vector with this entity instead of entity itself (Bug#17125).
5735 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5737 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5739 * fns.c (validate_subarray): Rename from validate_substring,
5740 since it works for vectors too. New arg ARRAY. Optimize for the
5741 non-nil case. Instead of returning bool, throw an error if out of
5742 range, so that the caller needn't do that. All uses changed.
5743 Report original values if out of range.
5744 (Fsubstring, Fsubstring_no_properties, secure_hash):
5745 Also optimize the case where FROM is 0 or TO is the size.
5747 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5749 * search.c (Freplace_match): Use make_specified_string.
5750 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5751 to catch bogus override face of glyph strings.
5752 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5753 Move common substring range checking code to...
5754 (validate_substring): ...this function.
5756 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5758 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5760 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5762 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5763 bar is zero height, just return (Bug#16976).
5764 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5766 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5768 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5769 is nil. If waiting for toolbar to complete, force a redraw.
5771 2014-03-28 Glenn Morris <rgm@gnu.org>
5773 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5774 (emacs_bugreport): New variable.
5775 (usage_message): Use PACKAGE_BUGREPORT.
5776 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5778 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5780 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5782 Port recent signal-related changes to FreeBSD.
5783 Problem reported by Herbert J. Skuhra.
5784 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5785 Move decls from here ...
5786 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5788 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5790 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5791 and width of image background when it is displayed with a 'box'
5794 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5796 More backward-compatible fix to char-equal core dump (Bug#17011).
5797 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5798 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5800 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5802 * image.c (init_svg_functions): When loading SVG-related libraries,
5803 free already loaded libraries if the initialization fails.
5804 (rsvg_handle_set_size_callback): Remove declaration, unused.
5806 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5808 Fix core dump in char-equal (Bug#17011).
5809 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5810 unibyte buffers, as we can't tell whether the characters are
5813 * insdel.c (adjust_markers_for_delete): Remove unused local.
5815 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5817 Have (MARKER . ADJUSTMENT) undo records always be immediately
5818 after their corresponding (TEXT . POS) record in undo list.
5820 * lisp.h (record-delete): New arg record_markers.
5821 (record_marker_adjustment): No longer needed outside undo.c.
5822 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5823 adjustments to undo.c's record_marker_adjustments. Note that
5824 fileio.c's decide_coding_unwind is another caller to
5825 adjust_markers_for_delete. Because it has undo list bound to t,
5826 it does not rely on adjust_markers_for_delete to record marker
5828 (del_range_2): Swap call to record_delete and
5829 adjust_markers_for_delete so as undo marker adjustments are
5830 recorded before current deletion's adjustments, as before.
5831 (adjust_after_replace):
5832 (replace_range): Pass value for new record_markers arg to
5834 * undo.c (record_marker_adjustment): Rename to
5835 record_marker_adjustments and made static.
5836 (record_delete): Check record_markers arg and call
5837 record_marker_adjustments.
5838 (record_change): Pass value for new record_markers arg to
5840 (record_point): at_boundary calculation no longer needs to account
5841 for marker adjustments.
5843 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5845 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5848 2014-03-26 Glenn Morris <rgm@gnu.org>
5850 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5852 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5854 * buffer.c (struct sortvec): Add field `spriority'.
5855 (compare_overlays): Use it.
5856 (sort_overlays): Set it.
5858 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5860 * xdisp.c (redisplay_window): If all previous attempts to find the
5861 cursor row failed, try a few alternatives before falling back to
5862 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5864 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5866 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5867 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5869 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5870 variables on Windows.
5872 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5874 * w32.c (unsetenv): Remove unused var `retval'.
5875 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5877 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5878 (start_watching): Remove unused var `thr'.
5880 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5881 (find_child_console): Remove unnecesary var `thread_id'.
5883 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5884 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5886 2014-03-26 Glenn Morris <rgm@gnu.org>
5888 * filelock.c (Flock_buffer): Doc tweak.
5890 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5891 * emacs.c (shut_down_emacs):
5892 * fileio.c (Finsert_file_contents, write_region):
5893 * filelock.c (top-level, syms_of_filelock):
5894 * insdel.c (prepare_to_modify_buffer_1):
5895 CLASH_DETECTION is always defined now.
5897 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5899 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5900 DLL handle, to speed up thread startup.
5902 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5904 Handle sigmask better with nested signal handlers (Bug#15561).
5905 * atimer.c (sigmask_atimers): Remove.
5906 Remaining use rewritten to use body of this function.
5907 * atimer.c (block_atimers, unblock_atimers):
5908 * callproc.c (block_child_signal, unblock_child_signal):
5909 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5910 New arg OLDSET. All callers changed.
5911 * atimer.c (block_atimers, unblock_atimers):
5912 * callproc.c (block_child_signal, unblock_child_signal):
5913 * keyboard.c (handle_interrupt):
5914 * sound.c (vox_configure, vox_close):
5915 Restore the old signal mask rather than unilaterally clearing bits
5916 from the mask, in case a handler is running within another
5917 handler. All callers changed.
5918 * lisp.h, process.c, process.h, term.c:
5919 Adjust decls and callers to match new API.
5920 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5921 signal handlers aren't supposed to use floating point anyway.
5922 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5924 2014-03-23 Daniel Colascione <dancol@dancol.org>
5926 Split gc_sweep into discrete functions for legibility and better
5929 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5930 (sweep_vectors): Fix typo in comment.
5931 (sweep_conses, sweep_floats, sweep_intervals)
5932 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5933 (gc_sweep): Call new functions, to which existing functionality is
5935 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5937 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5939 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5941 2014-03-23 Daniel Colascione <dancol@dancol.org>
5943 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5944 only if xic_style calls for it. This change allows Emacs to work
5945 with ibus. Also, don't leak resources if create_frame_xic fails,
5946 and stop caching xic_style across different displays.
5947 (supported_xim_styles): Make const.
5948 (best_xim_style): Remove first parameter: it's always just
5949 supported_xim_styles. Change to look at supported_xim_styles
5952 2014-03-23 Daniel Colascione <dancol@dancol.org>
5954 * term.c (init_tty): Rearrange condition for clarity; print
5955 appropriate diagnostic.
5957 2014-03-23 Daniel Colascione <dancol@dancol.org>
5959 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5960 array. (ASAN caught.)
5962 2014-03-22 Glenn Morris <rgm@gnu.org>
5964 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5966 2014-03-22 Daniel Colascione <dancol@dancol.org>
5968 * process.c (conv_sockaddr_to_lisp): When extracting the string
5969 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5971 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5973 Fix regression introduced by patch for Bug#10500.
5974 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5975 * w32term.c (x_draw_image_relief): Likewise.
5977 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5979 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5980 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5981 maximize a frame for odd default fonts.
5983 2014-03-21 Glenn Morris <rgm@gnu.org>
5985 * minibuf.c (history-length): Increase default from 30 to 100.
5987 2014-03-21 Daniel Colascione <dancol@dancol.org>
5989 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5990 every time we switch to minibuffer.
5992 * alloc.c (lisp_align_malloc, allocate_string_data)
5993 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5994 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5996 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5998 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5999 support more "verbs".
6001 2014-03-21 Daniel Colascione <dancol@dancol.org>
6003 Always prohibit dumping a dumped Emacs.
6005 * emacs.c (might_dump): New variable.
6006 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6007 * lisp.h (might_dump): Declare.
6008 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6010 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6012 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6014 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6016 * doc.c (store_function_docstring): Warn when we don't know where to
6018 (Fsubstitute_command_keys): Don't advertise the fact that
6019 text-properties are dropped, since we think it's a bug that we'll fix.
6021 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6022 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6023 * frame.c (frame_garbaged): Make "docstring" more precise.
6025 2014-03-20 Glenn Morris <rgm@gnu.org>
6027 * charset.c (init_charset): When we cannot find the charsets directory,
6028 mention if EMACSDATA is set.
6030 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6032 * fns.c (Frandom): Fix rare bug where the result isn't random.
6034 Fix porting inconsistency about rounding to even.
6035 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6036 This way, the unusual !HAVE_RINT case acts like the usual
6037 HAVE_RINT case, and we can fix the documentation accordingly.
6039 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6041 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6042 (w32_wnd_proc): Initialize the dwHoverTime member of
6043 TRACKMOUSEEVENT structure.
6045 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6047 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6049 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6051 * search.c (find_newline): Speed up the function when using the
6052 newline cache, by halving the number of calls to
6053 region_cache_forward and region_cache_backward. (Bug#16830)
6055 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6057 * buffer.c (Fset_buffer): Document return value (bug#17015).
6059 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6061 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6062 nil, always resize character wise to avoid potential loss of the
6063 mode line (Bug#16923 related).
6065 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6067 * frame.c (x_set_frame_parameters): Always calculate new sizes
6068 pixelwise to avoid potential loss when rounding.
6070 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6072 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6073 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6075 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6077 * w32.c (fstatat): Don't add an extra slash if the argument ends
6078 with a slash: this fails the subsequent call to stat_worker on
6079 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6081 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6083 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6085 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6087 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6089 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6090 when frame is only on one screen (Bug#14713).
6092 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6094 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6095 there's a valid wrap point in the display line, the last glyph
6096 cannot "just barely fit" on this row, because display_line doesn't
6097 let it. Instead, proceed as if the last glyph didn't fit, so that
6098 we eventually back up the iterator to the wrap point. This avoids
6099 delusional behavior of move_it_to, whereby it proceeds to the next
6100 display line, but sets current_x to zero for all the glyphs that
6101 without word-wrap would fit on the previous display line.
6102 One result was that visual-order cursor movement behaved erratically
6104 (Fmove_point_visually): Add code to find the x coordinate of the
6105 last character before wrap point, under word-wrap on a TTY.
6107 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6109 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6110 also return value of MOVE_POS_MATCH_OR_ZV from
6111 move_it_in_display_line_to, when moving from beginning of line to
6112 point's position. (Bug#16961)
6114 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6116 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6117 * window.c (Fselect_window): Explain NORECORD and
6118 `buffer-list-update-hook' in doc-string.
6120 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6122 * window.c (Fother_window_for_scrolling): Check that
6123 Vother_window_scroll_buffer is a buffer.
6125 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6127 * xterm.c (xim_initialize): Always pass a copy of resource name
6128 to XRegisterIMInstantiateCallback and eassert whether return
6129 value is True. Passing copy is important because Xlib doesn't
6130 make its own copy and resource name argument usually points to
6131 SSDATA (Vx_resource_name), which may be changed from Lisp.
6132 (xim_close_display): For XUnregisterIMInstantiateCallback,
6133 always eassert return value and pass exactly the same values
6134 as were used for XRegisterIMInstantiateCallback.
6135 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6136 sources to check why if you are interested.
6138 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6140 * dispnew.c (change_frame_size_1): Add new_lines instead of
6141 new_height, the latter may be still zero if passed as such.
6142 * window.c (Fwindow_pixel_height): Mention bottom divider in
6145 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6147 Fix "resource temporarily unavailable" with xgselect
6149 * xgselect.c: Include <stdbool.h>.
6150 (xg_select) [!USE_GTK]: Don't lose track of errno.
6152 Fix minor --enable-gcc-warnings issues.
6153 * widget.c (update_various_frame_slots, EmacsFrameResize):
6154 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6156 2014-03-04 Ken Brown <kbrown@cornell.edu>
6158 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6159 represent the actual adjustment needed for alignment.
6161 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6163 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6164 needed, and don't reallocate if the initial allocation already
6165 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6167 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6169 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6172 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6174 * cmds.c (delete-char): Update docstring pointing out that the
6175 function ignores `delete-active-region' and `overwrite-mode'.
6177 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6179 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6181 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6182 allocated buffer due to alignment.
6183 (freehook): If the block to be freed was allocated by
6184 'aligned_alloc', find its real pointer before calling 'free'.
6186 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6189 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6191 * font.c (toplevel): Adjust comment about font cache layout.
6192 (font_clear_cache): Fix to match real font cache layout.
6193 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6194 (Fframe_font_cache) [FONT_DEBUG]: New function.
6195 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6197 Avoid crashes when X fonts are erroneously freed on reused X
6198 'Display *' connection data (Bug#16069). Note that X font
6199 resources still may be leaked, but currently there is no way
6200 to completely avoid it.
6201 * xterm.h (struct x_display_info): New member x_id. Add comments.
6202 * xterm.c (x_display_id): New variable.
6203 (x_term_init): Assign identifier to each opened X connection.
6204 * xfont.c (struct xfont): New member x_display_id.
6205 (xfont_open): Initialize it with frame's display id.
6206 (xfont_close): Check whether font's display id matches the one
6207 recorded for the given display. Adjust comment.
6208 * xftfont.c (struct xftfont_info):
6209 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6211 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6213 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6214 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6215 killed Vother_window_scroll_buffer.
6216 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6218 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6220 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6221 that start with more than 2 slashes as UNCs. (Bug#16751)
6223 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6225 Fix a few crashes and leaks when cloning C strings.
6226 * alloc.c, lisp.h (dupstring): New function.
6227 * gtkutil.c (xg_get_font):
6228 * term.c (tty_default_color_capabilities):
6229 * xsettings.c (store_monospaced_changed)
6230 (store_font_name_changed, parse_settings)
6231 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6232 This avoids some unlikely crashes due to accessing freed storage,
6233 and avoids some minor memory leaks in the more-typical case.
6235 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6237 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6238 cursor when modeline can't be dragged (Bug#16647).
6240 2014-02-28 Glenn Morris <rgm@gnu.org>
6242 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6243 from custom-delayed-init-variables. (Bug#11565)
6245 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6247 More fixes for mouse glyph calculations (Bug#16647).
6248 * window.c (coordinates_in_window): In intersection of
6249 horizontal and vertical window dividers prefer the horizontal
6250 one. Add some extra parens to last fix.
6251 (window_relative_x_coord): Return x-coordinate for header and
6253 * xdisp.c (remember_mouse_glyph): In text area don't extend
6254 glyph into mode line to show the vertical drag cursor there
6255 immediately. Subdivide mouse glyphs in right fringes to show a
6256 horizontal drag cursor as soon as we enter the "grabbable width"
6257 portion. Handle vertical border case separately. Do not
6258 subdivide window divider areas.
6259 (note_mouse_highlight): On bottom divider of bottommost windows
6260 show vertical drag cursor only when the minibuffer window can be
6263 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6265 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6266 reset by the face of the object just displayed. See also bug#76.
6267 (get_next_display_element): If the string came from a display
6268 property, examine the box face attribute at it->position, not at
6269 it->current.pos, since the latter was not updated yet. (Bug#16870)
6270 (handle_face_prop): Improve commentary.
6272 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6274 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6275 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6277 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6279 Fixes around Bug#16647.
6280 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6281 ON_BOTTOM_DIVIDER cases.
6282 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6283 only if the window has no right divider.
6284 (Fcoordinates_in_window_p): Fix doc-string.
6286 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6288 * lread.c (Funintern): Fix doc to match advertised calling convention.
6290 2014-02-24 Daniel Colascione <dancol@dancol.org>
6292 * keyboard.c (read_char): Close race that resulted in lost events.
6294 2014-02-22 Glenn Morris <rgm@gnu.org>
6296 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6297 * window.c (window-resize-pixelwise): Doc fixes.
6299 * process.c (Finternal_default_process_filter)
6300 (Finternal_default_process_sentinel): Doc tweaks.
6302 2014-02-21 Glenn Morris <rgm@gnu.org>
6304 * process.c (Fprocess_buffer, Faccept_process_output)
6305 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6308 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6310 * window.c (Fwindow_scroll_bar_width): New function.
6312 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6314 Pacify GCC when configuring with --enable-gcc-warnings.
6315 * xdisp.c (move_it_in_display_line_to) [lint]:
6316 Initialize recently-added local.
6318 2014-02-21 Daniel Colascione <dancol@dancol.org>
6320 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6322 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6324 * xdisp.c (init_iterator): Don't dereference a bogus face
6325 pointer. (Bug#16819)
6326 (try_cursor_movement): Don't use cursor position if
6327 set_cursor_from_row failed to compute it. This avoids assertion
6328 violations in MATRIX_ROW.
6329 (move_it_in_display_line_to): Save the iterator state in ppos_it
6330 only once per call. Reimplement the method used to return to the
6331 best candidate position if all the positions found in display line
6332 are beyond TO_CHARPOS. This cuts down the number of calls to
6333 bidi_shelve_cache, which moves a lot of stuff when lines are long
6334 and include bidirectional text. (Bug#15555)
6336 2014-02-20 Glenn Morris <rgm@gnu.org>
6338 * data.c (Fdefalias): Doc fix.
6340 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6342 * xdisp.c (display_line): Fix horizontal scrolling of large images
6343 when fringes are turned off. This comes at a price of not
6344 displaying the truncation/continuation glyphs in this case.
6347 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6348 CreateDIBSection returns an error indication, zero out *ximg after
6349 destroying the image. This avoids crashes in memory allocations
6350 due to the fact that some of the callers also call
6351 x_destroy_x_image, which will attempt to free an already free'd
6354 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6356 * widget.c (update_various_frame_slots): Don't set
6357 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6359 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6361 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6363 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6365 temacs --daemon fix (Bug#16599).
6366 * emacs.c (main): Initialize daemon_pipe[1] here ...
6367 (syms_of_emacs): ... instead of here.
6369 2014-02-16 Anders Lindgern <andlind@gmail.com>
6371 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6374 2014-02-16 Daniel Colascione <dancol@dancol.org>
6376 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6377 (xd_get_connection_address): Use it.
6378 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6379 xd_get_connection_address because the latter signals if the bus
6380 we're trying to close is already disconnected.
6382 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6384 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6385 argument to CreateThread. This avoids segfaults on Windows 9X.
6386 Reported by oslsachem <oslsachem@gmail.com>.
6388 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6390 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6391 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6392 (check_lseek): New function, to report lseek errors.
6393 (save_data_space, update_file_ptrs, read_header, write_header)
6394 (copy_file, copy_rest, unexec): Use these news functions.
6395 (update_file_ptrs): Don't assume wraparound behavior when
6396 converting a large size_t value to off_t.
6398 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6400 * composite.c (fill_gstring_header): Pass positions as C integers
6401 and move parameters checking to...
6402 (Fcomposition_get_gstring): ...this function. Handle case when
6403 buffer positions are in reversed order and avoid crash (Bug#16739).
6405 * buffer.c (validate_region): Mention current buffer in error message.
6407 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6409 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6411 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6413 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6415 2014-02-11 Glenn Morris <rgm@gnu.org>
6417 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6418 Replace refs to "OpenStep" in messages.
6420 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6422 Avoid "." at end of error diagnostics.
6423 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6424 * font.c (Ffont_at):
6425 * nsfns.m (ns_display_info_for_name):
6426 * nsselect.m (Fx_own_selection_internal):
6427 * nsterm.m (performDragOperation:):
6428 Remove "." from end of diagnostic.
6430 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6432 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6433 unintuitive (bug#15824).
6434 (Fyes_or_no_p): Doc fix (bug#15456).
6436 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6438 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6440 * eval.c (call_debugger): When exiting the debugger, do not allow
6441 max_specpdl_size less than actual binding depth (Bug#16603).
6442 (syms_of_eval): Adjust docstring.
6444 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6446 * cmds.c (Fself_insert_command): Output a clearer error message on
6447 negative repetitions (bug#9476).
6449 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6451 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6453 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6455 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6457 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6459 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6461 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6463 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6465 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6467 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6468 `exit' works (bug#15865).
6470 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6472 Constrain window box/body sizes and margin widths (Bug#16649).
6473 * xdisp.c (window_box_width): Don't return less than zero.
6474 (window_box_left_offset, window_box_right_offset): Don't return
6475 more than the window's pixel width.
6476 * window.c (window_body_height, window_body_width): Don't return
6478 (window_resize_apply): Adjust margin width, if necessary.
6480 2014-02-07 Glenn Morris <rgm@gnu.org>
6482 * nsterm.m (syms_of_nsterm): Doc fix.
6484 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6486 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6487 New variables: pointers through which to call the respective APIs.
6488 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6489 (filename_from_ansi, sys_link, check_windows_init_file):
6490 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6491 This is required on Windows 9X, where we dynamically load
6492 UNICOWS.DLL which has their non-stub implementations.
6493 (maybe_load_unicows_dll): Assign addresses to these 2 function
6494 pointers after loading UNICOWS.DLL.
6496 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6497 MultiByteToWideChar and WideCharToMultiByte through function
6500 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6503 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6505 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6506 for OSX >= 10.9 if separate spaces are used.
6507 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6509 2014-02-06 Glenn Morris <rgm@gnu.org>
6511 * buffer.c (cache-long-scans): Doc fix.
6513 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6515 * w32fns.c (Fw32_shell_execute): Doc fix.
6517 2014-02-05 Bastien Guerry <bzg@gnu.org>
6519 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6520 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6522 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6524 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6525 outside the window (Bug#16649).
6527 * xdisp.c (note_mouse_highlight): When entering a margin area show
6528 a non-text cursor (Bug#16647).
6530 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6532 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6533 It prompted a compile-time diagnostic on GNU/Linux.
6534 Simplify to remove the need for the label.
6536 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6538 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6539 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6540 to show it; otherwise return 'unsupported--w32-dialog' to signal
6541 to the caller that emulation with menus is necessary.
6542 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6544 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6546 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6549 * menu.c (Fx_popup_dialog): Don't condition the call to
6550 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6551 special symbol 'unsupported--w32-dialog', emulate the dialog with
6552 a menu by calling x-popup-menu.
6554 * menu.h (Qunsupported__w32_dialog): New extern variable.
6556 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6558 * keyboard.c (kbd_buffer_get_event): Read file notification events
6561 * xgselect.c (xg_select): Read glib events in any case, even if
6562 there are no file descriptors to watch for. (Bug#16519)
6564 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6566 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6567 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6568 * w32term.c (w32_draw_window_divider): Handle first and last
6570 * w32term.h (w32_fill_area_abs): New function.
6571 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6573 * xfaces.c (realize_basic_faces): Handle new face ids.
6574 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6575 and bottom divider width.
6576 * xterm.c (x_draw_window_divider): Handle first and last pixels
6579 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6581 * print.c (Fexternal_debugging_output): Add cast to pacify
6582 --enable-gcc-warnings.
6583 * eval.c (call_debugger): Grow specpdl if the debugger was
6584 entered due to specpdl overflow (Bug#16603) and allow more
6585 specpdl space for the debugger itself.
6587 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6589 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6592 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6594 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6595 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6597 * print.c (Fexternal_debugging_output): If the argument character
6598 is non-ASCII, encode it with the current locale's encoding before
6599 writing the result to the terminal. (Bug#16448)
6601 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6602 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6605 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6607 * process.c (create_process): Reset SIGPROF handler in the child.
6608 * callproc.c (call_process): Likewise.
6610 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6612 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6614 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6616 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6617 of zero to print strings, GDB doesn't like it.
6619 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6620 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6621 we still use correct addresses. (Bug#16576)
6623 2014-01-27 K. Handa <handa@gnu.org>
6625 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6626 to preserve the code detection behavior of 24.3.
6627 * coding.h (struct coding_system): New member detected_utf8_bytes.
6628 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6629 (decode_coding_gap): Use short cut for UTF-8 file reading only
6630 when coding->detected_utf8_bytes equals to coding->src_bytes.
6631 * fileio.c (Finsert_file_contents): Cancel the previous change.
6633 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6635 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6636 that are not visible.
6638 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6640 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6641 is grabbed (Bug#16565).
6643 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6645 * xdisp.c (last_max_ascent): Re-remove after erroneously
6646 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6648 (move_it_to): Re-remove reference to last_max_ascent.
6649 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6650 max_descent here instead of calling line_bottom_y.
6653 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6655 * terminal.c (initial_free_frame_resources): New function.
6656 (init_initial_terminal): Install new hook to free face cache
6657 on initial frame and avoid memory leak. For details, see
6658 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6659 * xfaces.c (free_frame_faces): Adjust comment.
6661 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6663 * data.c (Fstring_to_number): Document results if unparsable
6666 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6668 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6670 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6672 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6673 * coding.c (detect_coding_utf_8, emacs_mule_char)
6674 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6675 (check_utf_8, decode_coding):
6676 * coding.h (struct coding_system.errors):
6677 Use ptrdiff_t, not int, for integer values derived from buffer and
6680 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6681 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6682 before invoking decode_coding_gap, since there's just one block.
6684 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6686 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6687 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6688 too early. Again run change_frame_size before assigning menu-
6691 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6693 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6694 arrives, call x_check_fullscreen, in case the new display has a
6695 different resolution. (Bug#16517)
6697 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6699 * term.c (read_menu_input): If the selected frame changes, exit
6701 (tty_menu_show): If the selected frame changes while we displayed
6702 a menu, throw to top level. (Bug#16479)
6704 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6706 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6708 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6710 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6711 * data.c (count_one_bits_word): Fix bug (negated comparison)
6712 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6714 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6716 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6717 Avoid undefined behavior by initializing display property bit of a
6718 string processed by the bidirectional iterator. For details, see
6719 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6721 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6723 Minor cleanup of previous change.
6724 * image.c (imagemagick_error, Fimagemagick_types):
6725 Omit some recently-introduced and unnecessary casts and assignments.
6727 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6729 Fix two memory leaks discovered with Valgrind.
6730 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6731 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6733 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6735 Fixes in window size functions around Bug#16430 and Bug#16470.
6736 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6737 (Fwindow_mode_line_height, Fwindow_header_line_height)
6738 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6739 Minor doc-string adjustments.
6740 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6741 Rewrite doc-strings.
6742 (window_body_height, window_body_width): Do not count partially
6743 visible lines/columns when PIXELWISE is nil (Bug#16470).
6744 (Qfloor, Qceiling): New symbols.
6746 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6748 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6749 when the image cache is not yet allocated. (Bug#16509)
6751 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6753 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6754 re-attach intervals to its base buffer (Bug#16502).
6755 * intervals.c (set_interval_object): Move from here...
6756 * intervals.h (set_interval_object): ... to here. Fix comments.
6758 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6760 Avoid undefined behavior by initializing buffer redisplay bit.
6761 Problem reported by Dmitry Antipov in
6762 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6763 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6765 Revert some of the CANNOT_DUMP fix (Bug#16494).
6766 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6768 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6770 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6771 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6772 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6773 they are replaced by macros that expand into direct calls to the
6774 corresponding functions from GDI32.DLL.
6775 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6776 variables in the Cygwin build, they are unused.
6778 2014-01-19 K. Handa <handa@gnu.org>
6780 * composite.c (composition_update_it): Fix previous change.
6782 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6784 Fix file name handling on MS-Windows 9X.
6785 * w32.c (maybe_load_unicows_dll): New function.
6787 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6788 on, to make sure we can convert file names to and from UTF-8 on
6789 Windows 9X. This fixes a failure to start up because Emacs cannot
6790 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6792 * w32font.c [WINDOWSNT]: Include w32.h.
6793 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6794 of implementing the same stuff.
6795 Remove now unused g_b_init_is_windows_9x.
6797 * w32.h (maybe_load_unicows_dll): Add prototype.
6799 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6801 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6802 switch to single keyboard. Prevents daemon crashes when a new
6803 client connects while we show a TTY menu in an existing client.
6806 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6808 Fix MinGW64 porting problem with _setjmp.
6809 Reported by Eli Zaretskii in:
6810 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6811 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6812 the old _setjmp and _longjmp. All uses changed.
6814 2014-01-13 Daniel Colascione <dancol@dancol.org>
6816 * textprop.c (Fremove_list_of_text_properties):
6817 Correctly handle reaching the end of the interval tree. (Bug#15344)
6819 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6821 * xdisp.c (resize_mini_window): Round height to a multiple of
6822 frame's line height. Fix bug in calculation of window start
6823 position (Bug#16424).
6825 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6827 * macfont.m: Include termchar.h.
6828 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6829 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6830 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6831 *_WITH_GC_* to take face and f as parameters.
6832 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6833 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6835 2014-01-13 Daniel Colascione <dancol@dancol.org>
6837 Fix menu item updating in the presence of the Unity global menu
6840 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6841 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6843 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6844 updating menus; explain why.
6845 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6846 problem it's supposed to solve and it interferes with detecting
6847 the presence of a global menu.
6848 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6851 2014-01-11 K. Handa <handa@gnu.org>
6853 * composite.c (composition_update_it): Fix indexing of
6854 LGSTRING_CHAR (Bug#15984).
6856 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6858 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6860 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6862 * xdisp.c (try_window_id): Don't use this function's optimizations
6863 if overlays in the buffer displayed by the window have changed
6864 since last redisplay. (Bug#16347)
6865 (message_dolog): Fix indentation.
6867 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6869 * frame.c (frame_resize_pixelwise): Fix doc-string.
6871 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6873 Fix handling of internal borders (Bug#16348).
6874 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6875 Remove internal border width from pixel width of windows.
6876 (change_frame_size_1): Don't return early when frame's pixel
6877 size changes - we still have to record the new sizes in the
6879 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6880 also when toolbar gets larger.
6881 * window.c (check_frame_size): Include internal_border_width in
6883 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6884 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6885 In non-toolkit/non-GTK version clear internal border.
6886 * xterm.c (x_clear_under_internal_border): New function for
6887 non-toolkit/non-GTK version.
6888 (x_after_update_window_line): In non-toolkit/non-GTK version
6890 (handle_one_xevent, x_set_window_size):
6891 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6892 * xterm.h (x_clear_under_internal_border): Extern it.
6894 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6896 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6897 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6900 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6902 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6903 last value of point is not equal to buffer's point. (Bug#16129)
6905 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6908 * nsterm.h (updateCollectionBehavior): Rename from
6909 updateCollectionBehaviour. All uses changed.
6911 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6912 * Makefile.in (SETFATTR): New macro.
6913 (temacs$(EXEEXT)): Use it.
6915 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6917 Fix maximization behavior on Windows (Bug#16300).
6918 * w32fns.c (w32_fullscreen_rect): Don't handle
6919 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6920 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6921 of SetWindowPos. Restore last placement also when leaving
6922 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6923 but the FULLSCREEN_BOTH case.
6925 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6928 * data.c (arithcompare_driver):
6929 * fileio.c (Fcar_less_than_car):
6930 * fns.c (internal_equal):
6931 * frame.c (delete_frame):
6932 * lisp.h (enum More_Lisp_Bits):
6934 Avoid C99 constructs that don't work in C89.
6935 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6936 to port to C89, which doesn't have 'long long'.
6937 (count_trailing_zero_bits): Use them.
6939 2014-01-03 Chong Yidong <cyd@gnu.org>
6941 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6943 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6945 Further adjust frame/window scrollbar width calculations.
6946 * window.c (apply_window_adjustment):
6947 Set windows_or_buffers_changed.
6948 (Fwindow_scroll_bars): Return actual scrollbar width.
6949 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6950 For non-toolkit builds again use 14 as minimum width and set
6951 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6952 * xterm.c (XTset_vertical_scroll_bar): Take width from
6953 WINDOW_SCROLL_BAR_AREA_WIDTH.
6954 (x_new_font): Rename wid to unit. Base calculation of new
6955 scrollbar width on toolkit used and make it analogous to that of
6956 x_set_scroll_bar_default_width.
6957 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6958 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6959 of GetSystemMetrics.
6960 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6961 WINDOW_SCROLL_BAR_AREA_WIDTH.
6962 (x_new_font): Make it correspond to changes in xterm.c.
6964 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6966 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6967 This is a cleaner way to fix the MinGW-w64 porting problem.
6968 Check for INTPTR_MAX misconfiguration.
6970 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6972 * search.c (newline_cache_on_off, find_newline): In indirect
6973 buffers, use the newline cache of the base buffer.
6975 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6976 buffer, invalidate the caches of its base buffer. (Bug#16265)
6978 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6979 buffers, use the width-run cache of the base buffer.
6981 * xdisp.c (redisplay_window): When the window displays an indirect
6982 buffer, and the character widths in the display table have
6983 changed, invalidate the width-run cache of the corresponding base
6986 * fileio.c (Finsert_file_contents): When invalidating the newline
6987 cache, consider the case of inserting into indirect buffer.
6989 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6990 In indirect buffers, use the paragraph cache of the base buffer.
6992 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6994 * window.c (grow_mini_window): Fix last change.
6996 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6998 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7000 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7002 * w32term.c (w32_initialize): Use LCID and LOWORD.
7004 * w32proc.c (create_child): Use pid_t for 5th argument.
7005 (IsValidLocale): Don't provide prototype for MinGW64.
7006 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7007 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7009 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7010 MinGW64 doesn't support.
7012 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7014 * w32.c (set_named_security_info): New function.
7015 (acl_set_file): Fall back on set_named_security_info if
7016 set_file_security fails.
7017 (g_b_init_set_named_security_info_w)
7018 (g_b_init_set_named_security_info_a): New static variables.
7019 (globals_of_w32): Initialize them to zero.
7020 (set_named_security_info): Set them to non-zero if the
7021 corresponding API is available.
7022 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7023 New function typedefs.
7025 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7027 Some more fixes following pixelwise resize changes including one
7029 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7030 of frame_resize_pixelwise.
7031 * widget.c (pixel_to_text_size): New function.
7032 (update_wm_hints): Have size hints respect value of
7033 frame_resize_pixelwise.
7034 (EmacsFrameResize): Alway process resize requests pixelwise.
7035 * window.c (grow_mini_window): Make sure mini window is at least
7037 * xdisp.c (display_menu_bar): Make sure menubar extends till
7039 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7040 (x_set_tool_bar_lines): Calculate pixelwise.
7041 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7042 frame_resize_pixelwise.
7044 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7046 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7047 variables not used there.
7049 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7051 * w32.c (sys_umask): New function. (Bug#16299)
7053 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7055 * dispnew.c (change_frame_size_1): Take old width of root window
7056 from that window's pixel width. (Bug#16284)
7058 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7060 Plain copy-file no longer chmods an existing destination (Bug#16133).
7061 * fileio.c (realmask): Now a static var, not a local.
7062 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7063 Remove arg STATPTR. All uses changed.
7064 (Fcopy_file): Do not alter permissions of existing destinations,
7065 unless PRESERVE-PERMISSIONS (renamed from
7066 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7067 Avoid race when testing for existing destinations and for
7068 when input and output files are the same.
7069 If changing the group fails, adjust both default and
7070 preserved permissions so that access is not granted to the
7072 (Fset_default_file_modes, init_fileio): Update realmask.
7073 (Fdefault_file_modes): Use realmask instead of calling umask.
7075 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7077 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7078 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7079 flags on the daemon pipe ends before execing.
7081 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7083 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7084 session. (Bug#14739)
7086 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7088 * callproc.c (Vexec_path): Document that exec-directory is in it.
7090 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7092 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7095 2013-12-27 Chong Yidong <cyd@gnu.org>
7097 * data.c (Fsymbol_function): Doc fix.
7099 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7101 Some more tinkering with Bug#16051.
7102 * window.c (resize_frame_windows): Don't let the size of the
7103 root window drop below the frame's default character size.
7104 Never ever delete any subwindows - let the window manager do the
7107 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7108 of toolbar lines needed when they exceed the height of the root
7110 (unwind_create_frame_1): New function.
7111 (Fx_create_frame): Generally inhibit calling the window
7112 configuration change hook here. Remove extra call to
7113 change_frame_size - it's not needed when we don't run the
7114 configuration change hook.
7116 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7118 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7119 On my Fedora 19 platform the core dumps were so big that
7120 my desktop became nearly catatonic.
7121 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7122 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7123 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7124 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7125 a clang-only syntax.
7126 * conf_post.h (__has_feature): New macro, if not already defined.
7127 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7128 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7130 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7132 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7133 is a file name. (Bug#16252)
7135 2013-12-25 Chong Yidong <cyd@gnu.org>
7137 * keyboard.c (Voverriding_terminal_local_map)
7138 (Voverriding_local_map): Doc fix.
7140 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7142 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7144 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7145 file name when it is submitted to ShellExecute. Simplify code.
7146 Don't test DOCUMENT for being a string, as that is enforced by
7147 CHECK_STRING. Doc fix.
7149 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7151 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7152 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7153 redisplay_tool_bar does. Improve and fix commentary.
7154 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7155 limits of the glyph matrices. (Bug#16051)
7156 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7157 only when the new size is different from the old one, and the new
7158 size can be achieved given the frame height.
7160 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7162 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7164 2013-12-23 Glenn Morris <rgm@gnu.org>
7166 * lread.c (Fload): Mention load-prefer-newer in doc.
7168 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7170 Handle Bug#16207 by being more restrictive when running hooks.
7171 * window.c (unwind_change_frame): New function.
7172 (Fset_window_configuration): Don't run configuration change hook
7173 while the frame configuration is unsafe. Call select_window
7176 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7178 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7180 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7182 * nsterm.h: Declare EmacsColor category.
7184 * nsterm.m (NSColor): Implement EmacsColor category.
7185 (ns_get_color): Use colorUsingDefaultColorSpace.
7186 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7188 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7190 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7192 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7193 having the PNG_NORETURN attribute, to avoid compiler warning in
7196 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7198 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7200 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7201 fringe background extension.
7202 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7203 because they are now always the same as `left' and `width',
7204 respectively. Remove code for the case that `width' and
7205 `sb_width' are different.
7207 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7209 Remove scroll_bar_actual_width from frames.
7210 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7211 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7212 (x_figure_window_size):
7213 * nsterm.m (x_set_window_size):
7214 * widget.c (set_frame_size):
7215 * w32term.c (x_set_window_size):
7216 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7217 scroll_bar_actual_width.
7219 Convert scroll_bar members to integers on Windows.
7220 * w32term.h (struct scroll_bar): Convert top, left, width,
7221 height, start, end and dragging to integers.
7222 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7224 * w32term.c (w32_set_scroll_bar_thumb)
7225 (w32_scroll_bar_handle_click): Remove XINT conversions for
7226 scroll_bar members. Treat bar->dragging as integer.
7227 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7228 first element. Remove XINT conversions for scroll_bar members.
7229 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7230 Remove XINT conversions for scroll_bar members.
7232 Fix assignment for new window total sizes.
7233 * window.c (Fwindow_resize_apply_total): Assign values for
7236 2013-12-20 Chong Yidong <cyd@gnu.org>
7238 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7239 argument to `append'.
7241 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7243 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7244 current text face, for extending the face of the display margins.
7247 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7248 Doc fix. (Bug#16190)
7250 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7252 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7255 * nsterm.m (Qfile, Qurl): New.
7256 (EV_MODIFIERS2): New macro.
7257 (EV_MODIFIERS): Use EV_MODIFIERS2.
7258 (ns_term_init): Remove font and color from DND, does not work on
7259 newer OSX, and other ports don't have them.
7260 (performDragOperation:): Handle modifiers used during drag.
7261 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7262 Remove global Lisp variables used to communicate with ns-win.el.
7263 Remove font and color handling.
7264 (syms_of_nsterm): Defsym Qfile and Qurl.
7266 2013-12-19 Anders Lindgren <andlind@gmail.com>
7268 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7269 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7271 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7272 (constrainFrameRect): Remove special case nr_screens == 1.
7273 Don't constrain size to size of view.
7275 * nsterm.h (ns_output): Remove dont_constrain.
7277 2013-12-19 Anders Lindgren <andlind@gmail.com>
7279 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7281 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7283 Minor fixes for recent openp changes.
7284 * lisp.h (GCPRO7): New macro.
7285 * lread.c (openp): Use bool for boolean; all callers changed.
7286 Protect save_string from GC. Don't assume that file descriptors
7287 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7288 warning about uninitialized variable.
7290 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7292 * w32fns.c (emacs_abort): Use intptr_t as argument of
7293 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7295 2013-12-18 Glenn Morris <rgm@gnu.org>
7297 * lread.c (Fload): Pass load_prefer_newer to openp.
7298 Don't bother checking mtime if openp already did it.
7299 (openp): Add `newer' argument, to check all suffixes
7300 and find the newest file.
7301 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7302 * callproc.c (call_process):
7303 * charset.c (load_charset_map_from_file):
7304 * emacs.c (init_cmdargs):
7305 * image.c (x_create_bitmap_from_file, x_find_image_file):
7307 * lread.c (Flocate_file_internal):
7308 * process.c (Fformat_network_address):
7309 * sound.c (Fplay_sound_internal):
7310 * w32.c (check_windows_init_file):
7311 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7313 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7315 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7317 * w32.c (getloadavg): Don't index samples[] array with negative
7318 indices. Recover from wall-clock time being set backwards.
7320 * w32term.c (w32_initialize): Declare the argument of
7321 set_user_model as const.
7323 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7324 (w32_menu_show): Constify some arguments passed to MessageBox.
7326 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7327 to initialize Lisp objects.
7329 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7330 initialize Lisp objects.
7332 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7333 use variables used only on X under that condition.
7335 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7336 variables not used there.
7338 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7340 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7341 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7343 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7345 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7346 code, revealed in presence of R2L characters, character
7347 compositions, and display vectors. A better fix for Bug#16148.
7348 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7349 GTK and NS builds, they don't have this member of struct frame.
7351 * dispextern.h (struct composition_it): Correct a comment for the
7354 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7356 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7357 This prevents a compilation error on C compilers that do not
7358 default functions to return 'int' if not declared. Also, add
7359 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7360 since it now uses inline functions.
7362 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7364 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7365 display margins on mode line, header line, and in the frame's
7366 tool-bar window. (Bug#16165)
7368 2013-12-16 Andreas Schwab <schwab@suse.de>
7370 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7372 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7374 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7377 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7379 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7381 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7383 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7384 intended to find bogus pointers in font objects (Bug#16140).
7385 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7386 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7387 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7388 Disable for MS-Windows due to Bug#15876; apparently this
7389 requires more or less substantial changes in fontset code.
7390 * xfont.c (xfont_close):
7391 * xftfont.c (xftfont_close): Call x_display_info_for_display
7392 to check whether 'Display *' is valid (Bug#16093 and probably
7395 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7397 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7398 Reported by Juanma Barranquero <lekktu@gmail.com>.
7400 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7401 open a pty on MS-Windows. (Bug#16152)
7403 * emacs.c (decode_env_path): Fix bogus comparison against
7404 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7406 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7408 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7409 (Fx_file_dialog): Add parentheses around && to silence warning.
7411 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7413 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7415 * xdisp.c (extend_face_to_end_of_line): Extend background of
7416 non-default face in margin areas as well. (Bug#16151)
7417 (display_line): Call extend_face_to_end_of_line for continued
7418 lines as well, if the display margins have non-zero width.
7419 (set_glyph_string_background_width): When needed, set the
7420 extends_to_end_of_line_p flag on glyph strings to be drawn in
7421 margin areas, not only in the text area.
7423 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7426 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7428 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7429 Don't worry about verify_error being t, since it has to be a list.
7431 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7433 Use bool for boolean, focusing on headers.
7434 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7435 No need to include <stdbool.h>, since conf_post.h does it now.
7436 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7437 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7438 (SET_PER_BUFFER_VALUE_P):
7439 * ccl.c, ccl.h (setup_ccl_program):
7440 * ccl.h (CHECK_CCL_PROGRAM):
7441 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7442 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7443 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7444 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7445 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7446 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7447 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7448 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7449 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7450 (CHARSET_FAST_MAP_SET):
7451 * coding.c (decode_coding_ccl, encode_coding_ccl):
7452 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7453 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7454 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7455 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7456 (decode_coding_c_string):
7457 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7458 * conf_post.h (has_attribute):
7459 * dispextern.h (trace_redisplay_p)
7460 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7461 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7462 (SET_GLYPH_FROM_CHAR_GLYPH)
7463 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7464 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7465 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7466 (cursor_in_mouse_face_p):
7467 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7468 (blank_row, prepare_desired_row)
7469 (build_frame_matrix_from_leaf_window, make_current)
7470 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7471 (update_window, scrolling_window, update_frame_line):
7472 * disptab.h (GLYPH_FOLLOW_ALIASES):
7473 * editfns.c (Fformat):
7474 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7475 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7476 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7477 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7478 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7479 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7480 (FONT_DEFERRED_LOG):
7481 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7482 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7483 (FRAME_MOUSE_UPDATE):
7484 * fringe.c (Fdefine_fringe_bitmap):
7485 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7486 (x_create_bitmap_from_xpm_data, xpm_load_image):
7487 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7488 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7489 (MERGE_INTERVAL_CACHE):
7490 * keymap.h (KEYMAPP):
7491 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7492 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7493 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7494 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7495 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7496 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7497 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7498 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7499 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7500 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7501 (SETUP_BUFFER_SYNTAX_TABLE):
7502 * systime.h (timespec_valid_p):
7503 * term.c (save_and_enable_current_matrix):
7504 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7505 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7506 (redisplay_internal, try_window_reusing_current_matrix)
7507 (sync_frame_with_window_matrix_rows, try_window_id)
7508 (display_menu_bar, display_tty_menu_item, display_mode_line)
7509 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7510 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7511 * xmenu.c (xmenu_show):
7512 * xterm.c (use_xim, x_term_init):
7513 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7514 (struct x_bitmap_record):
7515 Use bool for booleans.
7516 * ccl.c (struct buffer_text):
7517 * ccl.h (struct ccl_program):
7518 * charset.h (struct charset):
7520 * coding.h (struct iso_2022_spec, struct coding_system):
7521 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7522 (struct glyph_string, struct face, struct face_cache)
7523 (struct bidi_string_data, struct bidi_it)
7524 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7526 * editfns.c (Fformat):
7527 * frame.h (struct frame):
7528 * fringe.c (struct fringe_bitmap):
7529 * intervals.h (struct interval):
7530 * keyboard.h (struct kboard):
7531 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7532 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7533 (struct Lisp_Buffer_Local_Value, union specbinding):
7534 * macfont.m (struct macfont_info):
7535 * process.h (struct Lisp_Process):
7536 * termchar.h (struct tty_display_info):
7537 * window.h (struct window):
7538 * xterm.h (struct x_output):
7539 Use bool_bf for boolean bit-fields.
7540 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7541 All callers changed.
7542 * ccl.h (struct ccl_program): Remove unused members private_state,
7543 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7545 (struct ccl_spec): Remove unused members cr_carryover,
7546 eight_bit_carryover.
7547 * conf_post.h: Include <stdbool.h>.
7548 (bool_bf): New type.
7549 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7550 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7551 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7552 'do { ... } while (false)' brackets.
7553 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7554 Args must now be expressions; all callers changed.
7555 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7556 (PRODUCE_GLYPHS): Simplify use of boolean.
7557 * fileio.c (Fcopy_file):
7558 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7559 * lisp.h (UNGCPRO): Return void, not int.
7560 (FOR_EACH_TAIL): Use void expression, not int expression.
7561 * region-cache.c: Reindent.
7562 * region-cache.h: Copy comments from region-cache.c, to fix
7563 incorrect remarks about booleans.
7565 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7567 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7568 when character at point is displayed from a display vector.
7571 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7573 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7574 now a list of certificate validation checks that will abort a
7575 connection with an error.
7576 (Fgnutls_boot): Document it and use it.
7578 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7580 * w32term.c (w32_enable_frame_resize_hack): New variable.
7581 (x_set_window_size): Use it to hack frame resizing on Windows
7584 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7586 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7587 Windows-specific code to w32.c. Change error message text to
7588 match that of Posix platforms.
7590 * w32.c (w32_copy_file): New function, most of the code copied and
7591 reworked from Fcopy_file. Improve error handling. Plug memory
7592 leak when errors are thrown. Support file names outside of the
7593 current codepage. (Bug#7100)
7595 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7597 * lread.c (load_path_default): Prototype.
7599 2013-12-13 Glenn Morris <rgm@gnu.org>
7601 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7602 (dump_path): Remove.
7603 (load-path-default): Remove `changed' argument.
7604 Do not set dump_path permanently. Simplify.
7605 (init_lread): Simplify.
7606 (syms_of_lread): Remove dump_path.
7608 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7610 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7611 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7612 2013-12-12 font-related change to avoid Bug#16128, which
7613 is quite hard to fix without even more substantial changes.
7615 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7617 * font.c (font_close_object): Check for live frame (Bug#16128).
7619 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7621 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7622 Return ptrdiff_t, not int, since it's a buffer size.
7623 Reindent/reparen some macros to a more Gnuish style.
7625 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7627 Avoid undefined behavior with huge regexp interval counts.
7628 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7629 since it's now specialized to interval counts. All uses changed.
7630 Do not assume wraparound on signed integer overflow.
7631 (regex_compile): Simplify based on the above changes.
7633 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7635 Support file names on MS-Windows that use characters outside of
7636 the current system codepage. (Bug#7100)
7638 * w32.c (get_file_security, set_file_security)
7639 (create_symbolic_link): Separate pointers and boolean flags for
7640 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7641 non-zero, else the former.
7642 (codepage_for_filenames, filename_to_utf16, )
7643 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7645 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7647 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7648 Accept only one argument; all callers changed.
7649 (dostounix_filename): Remove the second argument, now works in
7650 UTF-8. All callers changed.
7651 (parse_root): Lose DBCS code.
7652 (get_long_basename, w32_get_short_filename, init_environment)
7653 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7654 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7655 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7656 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7657 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7658 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7660 (ansi_encode_filename): New function.
7661 (get_emacs_configuration, get_emacs_configuration_options):
7663 (add_volume_info, GetCachedVolumeInformation): Run the input file
7664 name through unixtodos_filename, to ensure it is stored and
7665 referenced in canonical form.
7666 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7667 (logon_network_drive, sys_link, utime): Improve error handling.
7668 (sys_access): New function.
7669 (hashval, generate_inode_val): Unused functions deleted.
7670 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7671 (check_windows_init_file): Convert error message from UTF-8 to
7672 ANSI codepage, for display in the message box.
7673 (globals_of_w32): Set w32_unicode_filenames according to the OS
7676 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7677 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7678 (syms_of_w32term): Declare w32-unicode-filenames.
7680 * w32proc.c (new_child, delete_child): Remove code that handled
7681 unused pending_deletion and input_file members of the child struct.
7682 (create_child, sys_spawnve): Convert all file names to ANSI
7683 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7684 name cannot be encoded in ANSI codepage. Don't use
7685 unixtodos_filename, mirror slashes by hand.
7686 (record_infile, record_pending_deletion): Functions deleted.
7687 (Fw32_short_file_name): Call w32_get_short_filename instead of
7690 * w32notify.c (add_watch): Work in Unicode mode when
7691 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7692 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7693 instead, do the same with Lisp primitives.
7695 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7696 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7697 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7698 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7699 (Fw32_shell_execute): Improve error reporting.
7700 (Fdefault_printer_name): Ifdef away for Cygwin.
7702 * w32.h (struct _child_process): Remove input_file and
7703 pending_deletion members that are no longer used.
7704 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7705 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7706 (ansi_encode_filename): New and updated prototypes.
7708 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7710 (unexec): Don't use dostounix_filename, it expects a file name in
7711 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7714 * fileio.c (Ffile_name_directory, file_name_as_directory)
7715 (directory_file_name, Fexpand_file_name)
7716 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7717 arguments of dostounix_filename.
7718 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7719 use MAX_UTF8_PATH for size of file-name strings.
7720 (emacs_readlinkat): Build an explicitly unibyte string for file
7722 (syms_of_fileio) <file-name-coding-system>:
7723 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7725 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7726 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7727 directories to UTF-8.
7728 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7729 environment, and each element of the input PATH, to UTF-8.
7731 * dired.c (file_attributes): Use build_unibyte_string explicitly
7732 to make Lisp strings from user and group names.
7734 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7737 * coding.c (decode_file_name, encode_file_name): New functions.
7739 * termcap.c (tgetent): Adapt to the change in arguments of
7742 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7745 * msdos.c (dostounix_filename, init_environment): Adapt to the
7746 change in arguments of dostounix_filename.
7748 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7749 [WINDOWSNT]: Encode file names passed to the image libraries in
7752 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7753 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7755 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7756 arguments of dostounix_filename.
7758 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7760 * font.h (struct font_entity) [HAVE_NS]: New field to record
7761 font driver which was used to create this entity.
7762 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7763 frame where the font was opened.
7764 (font_close_object): Add prototype.
7765 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7766 (font_close_object): Not static any more. Lost frame arg.
7767 Adjust comment and users.
7768 * alloc.c (cleanup_vector): Call font_close_object to adjust
7769 per-frame font counters correctly. If HAVE_NS, also call
7770 driver-specific cleanup for font-entity objects.
7771 * ftfont.c (ftfont_open):
7772 * nsfont.m (nsfont_open):
7773 * w32font.c (w32font_open_internal):
7774 * xfont.c (xfont_open):
7775 * xftfont.c (xftfont_open): Save frame pointer in font object.
7776 * macfont.m (macfont_open): Likewise.
7777 (macfont_descriptor_entity): Save driver pointer to be able
7778 to call its free_entity routine when font-entity is swept.
7779 * ftxfont.c (ftxfont_open): Add eassert because frame
7780 pointer should be saved by ftfont_driver.open.
7782 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7784 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7785 input polling is used. This is still meaningful for Cygwin, see
7786 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7787 * keyboard.c (poll_for_input_1, input_polling_used):
7788 Define unconditionally.
7789 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7790 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7791 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7792 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7793 (face_for_char): Likewise. Rearrange eassert and return ASCII
7794 face for CHAR_BYTE8_P.
7795 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7797 2013-12-11 Ken Brown <kbrown@cornell.edu>
7799 * dispextern.h (erase_phys_cursor):
7800 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7802 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7804 * nsterm.m (x_free_frame_resources):
7805 * term.c (tty_free_frame_resources):
7806 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7807 face cache because it's implied by free_frame_faces anyway.
7808 * w32term.c (x_free_frame_resources): Likewise. Do not call
7809 free_frame_faces twice.
7811 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7813 * editfns.c (Fformat_time_string): Mention %F in the doc.
7815 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7817 * window.c (resize_frame_windows): Don't return immediately when
7818 the root window's size doesn't change - the minibuffer window
7819 may still have to be repositioned/resized.
7820 * xfns.c (Fx_create_frame): Always change the frame size after
7821 initializing the frame's faces.
7822 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7823 change_frame_size should already have done it.
7824 (x_new_font): Assign new tool- and menu-bar heights.
7825 (x_set_window_size_1): Account for tool- and menu-bar heights
7826 (Bug#16013). Don't set pixel sizes since change_frame_size
7827 should already have done it.
7829 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7831 Remove the option of using libcrypto.
7832 * Makefile.in (LIB_CRYPTO): Remove.
7833 (LIBES): Don't use it.
7835 2013-12-11 Juri Linkov <juri@jurta.org>
7837 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7838 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7840 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7842 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7843 drawn tool bar items (Bug#16058).
7844 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7846 2013-12-09 Ken Brown <kbrown@cornell.edu>
7848 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7850 * lisp.h (get_frame_param): Adjust conditions for prototype
7853 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7855 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7856 Avoid unused macro warning if configured --without-xft.
7858 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7860 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7862 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7864 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7866 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7868 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7870 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7872 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7874 Use libcrypto's checksum implementations if available, for speed.
7875 * Makefile.in (LIB_CRYPTO): New macro.
7878 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7879 The macro didn't conform to C99 due to type mismatch,
7880 which caused compilation failure with Sun C 5.12,
7881 and it was confusing anyway. Include window.h to declare
7882 redisplay_other_windows.
7884 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7886 * window.c (set_window_buffer): Update mode line (bug#16084).
7888 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7890 Fix minor problems found by static checking.
7891 * keyboard.c (poll_for_input_1, input_polling_used):
7892 Define only if HAVE_NTGUI.
7893 * xmenu.c (popup_activate_callback): Omit unnecessary
7894 check against USE_X_TOOLKIT, which must be defined here anyway.
7895 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7898 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7900 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7902 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7904 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7906 * nsterm.m (x_set_window_size): Remove fprintf.
7907 (init): Define always. Set applicationDidFinishLaunchingCalled
7909 (applicationDidFinishLaunching:):
7910 Set applicationDidFinishLaunchingCalled.
7911 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7914 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7916 Pixel resize changes for NS (Bug#16049).
7917 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7918 height/width. row/cols are locals.
7919 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7920 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7921 (windowWillResize): Remove gsextra. Calculate extra as in
7923 (x_new_font): Don't change frame size if fullscreen.
7924 Change size pixelwise.
7926 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7927 comment in xfns.c. Change to pixelwise call.
7929 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7931 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7934 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7936 * xterm.c (input_signal_count): Remove.
7937 (x_dispatch_event): Define unconditionally.
7938 (x_make_frame_visible): Process X events until the frame
7939 is really visible (Bug#16027).
7940 * xterm.h (x_dispatch_event): Declare unconditionally.
7942 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7944 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7946 * nsterm.m (x_set_window_size): Handle pixelwise.
7948 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7950 * w32term.c (x_new_font):
7951 * xterm.c (x_new_font): Calculate new frame size from new font
7954 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7956 * lisp.h (FOR_EACH_TAIL): New macro.
7957 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7959 * window.c (select_window): Call second wset_redisplay before we change
7960 selected_window (bug#16034).
7962 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7964 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7966 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7968 * w32xfns.c: Include window.h, to avoid a compiler warning.
7970 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7972 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7973 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7974 window_scroll takes care of it.
7975 (Fset_window_point, Fdelete_other_windows_internal)
7976 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7977 (Fsplit_window_internal, Fdelete_window_internal)
7978 (Fresize_mini_window_internal, Fset_window_configuration)
7979 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7980 cause redisplay instead of forcing a complete redisplay.
7981 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7982 we're only affecting the selected_window.
7984 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7986 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7987 directional control characters. Update type and category
7988 determination according to the UBA from Unicode v6.3.
7989 (bidi_category_t): New category EXPLICIT_FORMATTING.
7991 * dispextern.h (bidi_type_t): Update to include new bidirectional
7992 properties introduced with Unicode v6.3. (Bug#16043)
7994 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7996 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7999 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8001 * font.c (font_list_entities): Remove dummy assignment.
8002 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8003 used on graphic displays only. Remove unused 'font_encoder' member.
8004 (struct font_bitmap): Remove unused 'extra' member.
8005 * nsfont.m (nsfont_open):
8006 * w32font.c (w32font_open_internal):
8007 * ftfont.c (ftfont_get_bitmap): Adjust users.
8009 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8011 Use bool for boolean.
8012 * tparam.c (tparam1):
8013 * undo.c (record_point, record_property_change):
8014 Use bool for boolean, for local vars that are always true or false.
8016 Minor integer overflow fixes (Bug#16033).
8017 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8018 This improves on the previous fix to this function.
8019 (window_resize_check): When summing up pixel counts, don't rely on
8020 undefined behavior if the sum overflows.
8022 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8024 * window.c (Fset_window_new_pixel): Don't choke at negative
8025 argument value (Bug#16033).
8027 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8028 to avoid crash in window_box_height.
8030 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8031 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8033 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8035 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8037 Minor integer overflow fixes.
8038 * window.c (Fset_window_new_pixel, grow_mini_window):
8039 * xdisp.c (Fwindow_text_pixel_size):
8040 Avoid undefined behavior on signed integer overflow.
8041 * xfns.c (x_set_mouse_color):
8042 Check that drag shape fits in 'unsigned', since that's what X wants.
8044 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8046 Improve reporting of fatal exception on MS-Windows.
8047 * w32fns.c (my_exception_handler): New function.
8048 (globals_of_w32fns): Set it up as the unhandled exception
8049 handler. Initialize exception code and address to zeros.
8050 (emacs_abort): If the exception code and address are available,
8051 print them at the beginning of the backtrace. Fix the format of
8052 printing addresses (was producing 0x0x12345678 on XP).
8055 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8057 * eval.c (Fbacktrace__locals): New function.
8058 (syms_of_eval): Defsubr it.
8060 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8062 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8063 Define here to unify between...
8064 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8065 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8067 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8069 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8071 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8072 fringe background extension.
8073 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8074 because they are now always the same as `left' and `width',
8075 respectively. Remove code for the case that `width' and
8076 `sb_width' are different.
8078 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8080 Fix minor problems found by static checking.
8081 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8082 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8083 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8085 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8087 * image.c (imagemagick_compute_animated_image): Don't crash if we
8088 have an animation with different-sized images (bug#15313).
8090 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8092 Remove some unused items introduced during pixelwise change.
8093 * window.c (window_resize_total_check): Remove unused function.
8094 * xdisp.c (remember_mouse_glyph): Remove unused label.
8095 (Ftool_bar_height): Move declaration inside #if.
8096 * xterm.c (x_set_window_size): Don't use r and c.
8098 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8100 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8103 * window.c (Fset_window_configuration): Comment out unused variables.
8105 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8107 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8109 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8111 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8113 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8114 HAVE_GNUTLS3 (Bug#16001).
8116 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8117 if interrupts are deferred (Bug#15801).
8119 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8121 Support resizing frames and windows pixelwise.
8122 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8123 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8124 (struct glyph_matrix): Replace window_left_col and
8125 window_top_line by window_pixel_left and window_pixel_top.
8126 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8128 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8129 (draw_window_divider, move_it_to, x_draw_right_divider)
8130 (x_draw_bottom_divider, change_frame_size): Add or fix
8132 * dispnew.c (change_frame_size_1): Change prototype.
8133 (adjust_glyph_matrix, required_matrix_width)
8134 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8135 values instead of lines and columns.
8136 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8137 WINDOW_TOTAL_FRINGE_WIDTH.
8138 (handle_window_change_signal, do_pending_window_change)
8139 (init_display): Adjusts calls of change_frame_size.
8140 (change_frame_size, change_frame_size_1): Handle pixelwise
8142 * frame.c (Qright_divider_width, Qbottom_divider_width):
8144 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8145 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8146 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8147 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8149 (set_frame_param): New function.
8150 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8151 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8152 (Ffringe_width, Fborder_width, Fright_divider_width)
8153 (Fbottom_divider_width): New functions, defsubr them.
8154 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8155 New argument pixelwise.
8156 (struct frame_parm_table): New members Qright_divider_width and
8157 Qbottom_divider_width.
8158 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8159 (x_report_frame_params): Handle Qright_divider_width and
8160 Qbottom_divider_width.
8161 (x_set_right_divider_width, x_set_bottom_divider_width):
8163 (frame_resize_pixelwise): New option.
8164 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8165 new_pixelwise, right_divider_width and bottom_divider_width;
8166 remove total_lines; rename text_lines, text_cols, new_text_lines
8167 and new_text_cols to text_height, text_width, new_height and
8168 new_width respectively.
8169 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8170 FRAME_TEXT_WIDTH respectively.
8171 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8172 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8173 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8175 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8176 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8177 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8178 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8179 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8180 (FRAME_TOTAL_COLS_ARG): Remove macro.
8181 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8182 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8183 (x_wm_set_size_hint): Handle frame pixel sizes.
8184 * indent.c (compute_motion, Fcompute_motion):
8185 Call window_body_width instead of window_body_cols.
8186 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8187 (make_lispy_position): Handle right and bottom dividers.
8188 (Fsuspend_emacs): Pixelize call of change_frame_size.
8189 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8190 * lisp.h: Extern set_frame_param.
8191 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8193 (Fx_create_frame): Add entry for vertical_drag_cursor.
8194 Pixelize call of change_frame_size.
8195 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8196 * nsterm.m (ns_update_window_end): Optionally draw right
8198 (x_set_window_size): Add argument pixelwise.
8199 Call check_frame_size and change_frame_size with pixelwise zero.
8200 (ns_draw_window_divider): New function.
8201 (ns_redisplay_interface): Add ns_draw_window_divider.
8202 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8203 (x_new_font): Call x_set_window_size with pixelwise zero.
8204 * print.c (print_object): For a window print its sequence
8206 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8207 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8208 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8209 (w32_createwindow): Use scroll bar area width.
8210 (w32_wnd_proc): Handle bottom divider width.
8211 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8212 (Fx_create_frame): Default divider width parameters.
8213 Caclulate sizes pixelwise. Add vertical drag cursor support.
8214 (x_create_tip_frame): Default divider widths to zero.
8215 Pixelize call to change_frame_size.
8216 (Fx_show_tip): Add handling of divider widths. Pixelize window
8218 (Fw32_frame_rect): New function.
8219 (frame_parm_handler w32_frame_parm_handlers): Add divider
8221 (Vx_window_vertical_drag_shape): Add variable.
8222 * w32inevt.c (resize_event, maybe_generate_resize_event):
8223 Pixelize change_frame_size calls.
8224 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8226 * w32term.c (w32_draw_window_divider): New function.
8227 (x_update_window_end): Handle right divider.
8228 (w32_draw_fringe_bitmap, x_scroll_run)
8229 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8230 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8231 Calculate new frame sizes pixelwise.
8232 (x_new_font): Pixelize call to x_set_window_size.
8233 (x_check_fullscreen): Pixelize call to change_frame_size.
8234 (x_set_window_size_1, x_set_window_size): New argument
8235 pixelwise. Calculate pixelwise.
8236 (x_wm_set_size_hint): Use scroll bar area width.
8237 (w32_redisplay_interface): Add w32_draw_window_divider.
8238 * w32term.h (struct w32_output): Add vertical drag cursor.
8239 * widget.c (set_frame_size, update_wm_hints)
8240 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8242 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8243 * window.c (sequence_number): Restore.
8244 (Fwindow_pixel_width, Fwindow_pixel_height)
8245 (Fwindow_mode_line_height, Fwindow_header_line_height)
8246 (window_pixel_to_total, Frun_window_scroll_functions)
8247 (Fset_window_new_pixel, window_resize_apply_total)
8248 (Fwindow_resize_apply_total): New functions.
8249 (window_body_height, window_body_width): Rename from
8250 window_body_lines. New argument PIXELWISE.
8251 Calculate pixelwise.
8252 (Fwindow_body_height, Fwindow_body_width): New argument
8254 (coordinates_in_window, window_relative_x_coord): Use window's
8255 pixel width instead of total width.
8256 (replace_window, recombine_windows): Initialize pixel values.
8257 (resize_root_window, resize_frame_windows, grow_mini_window)
8258 (shrink_mini_window): New argument PIXELWISE.
8259 Calculate pixelwise.
8260 (Fdelete_other_windows_internal, adjust_window_margins)
8261 (window_resize_check, window_resize_apply)
8262 (Fdelete_window_internal, Fresize_mini_window_internal)
8263 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8264 (check_frame_size): Rename arguments. New argument PIXELWISE.
8265 Calculate pixelwise.
8266 (set_window_buffer): Make samebuf bool. Run configuration change
8267 hook only if buffer changed.
8268 (Fset_window_buffer): Rewrite doc-string.
8269 (make_window): Initialize new_pixel slot.
8270 (Fwindow_resize_apply): Check pixel size of root window.
8271 (Fsplit_window_internal): Call 2nd argument pixel_size.
8272 Calculate pixelwise.
8273 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8275 (save_window_data): New slots frame_text_width,
8276 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8277 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8279 (Fcurrent_window_configuration, Fset_window_configuration)
8280 (save_window_save, compare_window_configurations): Handle new
8281 slots in save_window_data and saved_window.
8282 (Fset_window_scroll_bars): Fix doc-string.
8283 (window_resize_pixelwise): New variable.
8284 (coordinates_in_window, Fcoordinates_in_window_p):
8286 (make_parent_window): Adjust sequence_number.
8287 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8289 * window.h (struct window): New members new_pixel, pixel_left,
8290 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8291 (wset_new_pixel): New function.
8292 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8293 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8294 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8295 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8296 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8297 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8298 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8299 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8300 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8301 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8302 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8303 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8304 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8305 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8306 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8308 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8309 (window_body_width, check_frame_size): Adapt external declarations.
8310 * xdisp.c (last_max_ascent): New integer.
8311 (window_text_bottom_y): Handle bottom divider.
8312 (window_box_width, window_box_height): Calculate pixelwise.
8313 (get_glyph_string_clip_rects): Handle right divider.
8314 (remember_mouse_glyph): When windows are resized pixelwise
8315 proceed with width and height set to 1.
8316 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8318 (move_it_to): Calculate and return maximum x position
8320 (Fwindow_text_pixel_size): New function.
8321 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8322 (tool_bar_lines_needed): Rename to tool_bar_height.
8323 Calculate pixelwise.
8324 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8325 Calculate pixelwise.
8326 (redisplay_tool_bar): Calculate pixelwise.
8327 (redisplay_window): Calculate pixelwise. Handle dividers.
8328 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8329 (x_draw_vertical_border): Handle dividers.
8330 (define_frame_cursor1): Handle vertical drag cursor.
8331 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8332 (expose_window): Calculate pixelwise. Handle dividers.
8333 (init_xdisp): Initialize pixel values.
8334 * xfaces.c (Qwindow_divider): New face.
8335 (realize_basic_faces): Realize it.
8336 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8337 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8338 (x_set_scroll_bar_default_width): Default actual width to 16.
8339 (Fx_create_frame): Set sizes pixelwise.
8340 (x_create_tip_frame): Default divider widths to zero.
8341 Pixelize call of change_frame_size.
8342 (Fx_show_tip): Handle divider widths. Initial pixel position
8344 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8345 (Vx_window_vertical_drag_shape): New option.
8346 * xmenu.c (free_frame_menubar): Pixelize call of
8348 * xterm.c (x_draw_window_divider): New function.
8349 (x_update_window_end): Optionally draw right divider.
8350 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8351 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8352 (handle_one_xevent, x_new_font): Calculate pixelwise.
8353 (x_set_window_size_1, x_set_window_size): New argument
8354 pixelwise. Calculate pixelwise.
8355 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8356 (struct x_redisplay_interface): Add x_draw_window_divider.
8357 * xterm.h (struct x_output): Add vertical_drag_cursor.
8359 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8361 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8362 Set invisible frames's `redisplay' when a full redisplay is requested.
8363 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8364 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8365 (display_mode_lines): Set it here instead.
8367 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8369 * dispextern.h (set_window_update_flags): Remove.
8371 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8373 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8375 * xdisp.c (REDISPLAY_SOME_P): New macro.
8376 (redisplay_internal): Use it (bug#15999).
8377 (prepare_menu_bars, redisplay_window): Use it as well.
8379 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8381 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8383 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8384 (globals_of_w32font): Zero it out.
8385 (GetCharWidth32W_Proc): New function pointer.
8386 (get_char_width_32_w): New function.
8387 (compute_metrics): If get_glyph_outline_w returns an error, try
8388 get_char_width_32_w before declaring a failure. This avoids
8389 punishing raster (a.k.a. "bitmap") fonts by slowing down
8390 redisplay. (Bug#6364).
8392 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8394 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8395 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8396 highlight needs to be redisplayed. (Bug#15913)
8398 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8400 Fix minor problems found by static checking.
8401 * buffer.h (struct buffer_text, struct buffer):
8402 * frame.h (struct frame):
8403 * window.h (struct window):
8404 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8405 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8406 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8407 no-longer-valid use of HAVE_MENUS.
8408 * xdisp.c (propagate_buffer_redisplay): Now static.
8410 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8412 * xmenu.c (Fmenu_or_popup_active_p):
8413 * window.c (Fset_window_configuration):
8414 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8415 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8416 * fns.c (Fyes_or_no_p):
8417 * editfns.c (Fmessage_box, Fmessage_or_box):
8418 * alloc.c (make_save_ptr_ptr):
8419 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8421 * window.c (Fset_window_configuration): Move select_window later.
8423 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8425 Refine redisplay optimizations to only redisplay *some* frames/windows
8426 rather than all of them.
8427 * xdisp.c (REDISPLAY_SOME): New constant.
8428 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8429 (bset_redisplay, bset_update_mode_line): New functions.
8430 (message_dolog): Use bset_redisplay.
8431 (clear_garbaged_frames): Use fset_redisplay.
8432 (echo_area_display): Use wset_redisplay.
8433 (buffer_shared_and_changed): Remove.
8434 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8435 frame titles. Compute the actual set of windows redisplayed.
8436 Don't update frame titles and menu bars for frames that don't need to
8438 (propagate_buffer_redisplay): New function.
8440 (redisplay_internal): Use it. Be more selective in the set of windows
8441 we redisplay. Propagate windows_or_buffers_changed to
8442 update_mode_lines a bit later to simplify the code.
8443 (mark_window_display_accurate_1): Reset window and buffer's
8445 (redisplay_window): Do nothing if neither the window nor the buffer nor
8446 the frame needs redisplay.
8447 * window.h (struct window): Add `redisplay' field.
8448 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8449 (redisplay_other_windows, window_list): New declarations.
8450 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8451 (window_list): Not static any more.
8452 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8453 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8454 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8455 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8456 * frame.h (struct frame): Add `redisplay' field.
8457 Move `external_menu_bar' bitfield next to other bit-fields.
8458 (SET_FRAME_GARBAGED): Use fset_redisplay.
8459 (SET_FRAME_VISIBLE): Don't garbage the frame;
8460 Use redisplay_other_windows.
8461 * buffer.h (struct buffer): Add `redisplay' field.
8462 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8463 (modify_overlay): Use bset_redisplay.
8464 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8466 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8468 Support w32 file notifications in batch mode.
8469 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8470 invalid (which happens in batch mode). If non-interactive, call
8471 handle_file_notifications to store file notification events in the
8472 input queue. (Bug#15933)
8474 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8476 * w32inevt.c (handle_file_notifications): Now external, not static.
8478 * w32term.h (handle_file_notifications): Provide prototype.
8480 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8481 init_crit, since init_display, which does that otherwise, is not
8484 2013-11-27 Glenn Morris <rgm@gnu.org>
8486 * Makefile.in ($(lispsource)/international/charprop.el): New.
8487 (emacs$(EXEEXT)): Depend on charprop.el.
8489 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8491 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8492 deleting portions of the buffer under non-nil REPLACE argument.
8495 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8496 directory, watch it and not its parent.
8497 (add_watch): Allow empty string in FILE.
8499 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8501 * window.c (Fset_window_start, window_resize_apply)
8502 (window_scroll): Reset window_end_valid (Bug#15957).
8504 2013-11-27 Glenn Morris <rgm@gnu.org>
8506 * Makefile.in (leimdir): Now in lisp source directory.
8507 ($(leimdir)/leim-list.el): Just use ../leim .
8508 * epaths.in (PATH_DUMPLOADSEARCH):
8509 * lread.c (load_path_default):
8510 * nsterm.m (ns_load_path): No more leim directory.
8512 2013-11-26 Andreas Schwab <schwab@suse.de>
8514 * .gdbinit (xgettype): Add cast.
8516 2013-11-26 Glenn Morris <rgm@gnu.org>
8518 Preload leim-list.el.
8519 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8520 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8521 is a single directory.
8523 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8525 bool-vector-subsetp is now the normal direction (Bug#15912).
8526 * data.c (Fbool_vector_subsetp): Test whether the first argument
8527 is a subset of the second one, not the reverse. Add doc string.
8529 Fix minor problems found by static checking.
8530 * lread.c (load_path_default): Now static.
8531 * textprop.c (text_property_stickiness): Be consistent about the
8532 test used when deciding whether to consider the previous character.
8533 This simplifies the code a bit.
8535 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8537 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8539 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8540 (syms_of_frame): Don't defsubr them.
8542 2013-11-25 Glenn Morris <rgm@gnu.org>
8544 * lread.c (load_path_default): Change the sense of the argument.
8545 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8546 from dump_path. When it is not, avoid checking dump_path twice.
8548 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8549 uninstalled dump_path against installed Vload_path. (Bug#15964)
8551 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8553 Export get_pos_property to Elisp.
8554 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8555 (syms_of_editfns): Export it to Elisp.
8557 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8559 2013-11-23 Romain Francoise <romain@orebokech.com>
8561 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8562 initialization here ...
8563 (syms_of_fileio): ... from here.
8565 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8567 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8568 Please use --enable-check-lisp-object-type.
8570 2013-11-23 Glenn Morris <rgm@gnu.org>
8572 * process.c (get_process): Explicit error for dead buffers.
8574 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8576 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8578 2013-11-23 Glenn Morris <rgm@gnu.org>
8580 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8581 * lread.c (load_path_check): Take path to check as argument.
8582 (load_path_default): New, split from init_lread.
8583 (init_lread): Move calc of default load-path to load_path_default.
8584 Empty elements in EMACSLOADPATH now stand for the default.
8585 (load-path): Doc fix.
8586 * emacs.c (decode_env_path): Add option to treat empty elements
8587 as nil rather than ".".
8588 * callproc.c (init_callproc_1, init_callproc):
8589 * image.c (Vx_bitmap_file_path):
8590 * lisp.h (decode_env_path):
8591 * lread.c (Vsource_directory):
8592 Update for new argument spec of decode_env_path.
8594 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8596 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8597 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8599 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8601 Fix some dependency problems that cause unnecessary recompiles.
8602 Problem reported by RMS in
8603 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8604 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8605 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8606 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8607 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8608 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8609 (boostrap-clean): No need to remove stamp-oldxmenu.
8611 Fix recently introduced bool vector overrun.
8612 This was due to an optimization that went awry.
8613 Reported by Glenn Morris in
8614 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8615 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8616 for empty vectors, undoing the 2013-11-18 change.
8617 * data.c (bool_vector_binop_driver): Rely on this.
8618 Fix bug that occasionally overran the destination.
8619 * lisp.h (struct Lisp_Bool_vector): Document this.
8621 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8623 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8626 * nsterm.m (init, run, stop:): Comment out for now, does not work
8629 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8631 * charset.c (syms_of_charset): Don't read past end of string.
8633 2013-11-19 Glenn Morris <rgm@gnu.org>
8635 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8637 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8639 Add hooks to run on gaining/losing focus. (Bug#15029)
8640 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8641 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8642 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8644 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8646 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8647 The old names predated the API change that put destination at end.
8649 Improve API of recently-added bool vector functions (Bug#15912).
8650 The old API had (bool-vector-count-matches A B)
8651 and (bool-vector-count-matches-at A B I), which gave the
8652 misleading impression that the two functions were variants, one
8653 with a location I. The new API has (bool-vector-count-population A)
8654 and (bool-vector-count-consecutive A B I) to make the distinction
8655 clearer. The first function no longer has a B argument, since the
8656 caller can easily determine the number of nils if the length and
8657 number of ts is known.
8658 * data.c (Fbool_vector_count_population): Rename from
8659 bool_vector_count_matches, and accept just 1 argument.
8660 (Fbool_vector_count_consecutive): Rename from
8661 Fbool_vector_count_matches_at.
8663 Always allocate at least one bits_word per bool vector.
8664 See Daniel Colascione in:
8665 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8666 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8667 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8668 * lisp.h (struct Lisp_Bool_vector): Document this.
8670 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8672 * insdel.c (invalidate_buffer_caches): New function, consolidated
8673 from part of prepare_to_modify_buffer.
8674 (insert_from_gap, prepare_to_modify_buffer):
8675 * coding.c (code_convert_region, code_convert_string):
8676 Call invalidate_buffer_caches. (Bug#15841)
8678 * lisp.h (invalidate_buffer_caches): Add prototype.
8680 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8682 * w32term.c (x_update_window_end): Don't invalidate the entire
8683 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8684 highlight needs to be redisplayed. (Bug#15913)
8686 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8688 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8690 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8692 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8693 while we are using Vprin1_to_string_buffer.
8695 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8696 after inserting the description string. (Bug#15907)
8698 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8700 * data.c: Work around bogus GCC diagnostic about shift count.
8701 Reported by Eli Zaretskii in
8702 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8703 (pre_value): New function.
8704 (count_trailing_zero_bits): Use it.
8706 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8708 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8709 assume C macros are not supported even under -g3 in these old GCC
8712 2013-11-15 Leo Liu <sdl.web@gmail.com>
8714 * minibuf.c (Ftry_completion, Fall_completions)
8715 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8717 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8719 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8720 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8721 This avoids placing unnecessary constants into the Emacs code.
8723 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8725 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8726 for Cygwin w32 build.
8728 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8729 for Cygwin w32 build. (Bug#15892)
8731 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8733 Simplify, port and tune bool vector implementation.
8734 * alloc.c (bool_vector_exact_payload_bytes)
8735 (bool_vector_payload_bytes): Remove.
8736 (bool_vector_fill): Return its argument.
8737 * alloc.c (bool_vector_fill):
8739 * print.c (print_object):
8740 Simplify by using bool_vector_bytes.
8741 * alloc.c (make_uninit_bool_vector):
8742 New function, broken out from Fmake_bool_vector.
8743 (Fmake_bool_vector): Use it. Use tail call.
8744 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8745 * data.c (BITS_PER_ULL): New constant.
8746 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8747 if long long versions don't exist.
8748 (shift_right_ull): New function.
8749 (count_one_bits_word): New function, replacing popcount_bits_word
8750 macro. Don't assume that bits_word is no wider than long long.
8751 (count_one_bits_word, count_trailing_zero_bits):
8752 Don't assume that bits_word is no wider than long long.
8753 * data.c (bool_vector_binop_driver, bool_vector_not):
8754 * fns.c (Fcopy_sequence):
8756 Create an uninitialized destination, to avoid needless work.
8757 (internal_equal): Simplify.
8758 (Ffillarray): Prefer tail call.
8759 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8760 contain at least one word.
8761 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8762 chars are narrower than ints.
8763 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8764 * fns.c (Fcopy_sequence):
8766 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8767 Don't try to port to hosts where bits_word values have holes; the
8768 code wouldn't work there anyway. Verify this assumption, though.
8769 (bool_vector_bytes): New function.
8770 (make_uninit_bool_vector): New decl.
8771 (bool_vector_fill): Now returns Lisp_Object.
8773 * xfns.c (xic_create_fontsetname):
8774 * xrdb.c (gethomedir): Prefer tail calls.
8776 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8778 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8779 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8781 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8782 that requires a return value.
8783 (Fset_buffer_modified_p): Take advantage of this change to do
8786 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8788 * buffer.c (Frestore_buffer_modified_p): Sync it with
8789 Fset_buffer_modified_p.
8790 (Fforce_mode_line_update): New function, moved from subr.el.
8791 (Fset_buffer_modified_p): Use them.
8792 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8794 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8796 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8797 This avoids undefined behavior when subtracting pointers into
8798 different aways. On my platform it also makes the code a tad
8799 smaller and presumably faster.
8801 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8803 * keyboard.c (command_loop_1): Use region-extract-function.
8804 * insdel.c (Qregion_extract_function): Not static any more (can we
8805 stop pretending that these vars can benefit from being marked static?).
8807 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8809 * search.c (find_newline): If buffer text is relocated during the
8810 "dumb loop", adjust C pointers into buffer text to follow suit.
8813 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8815 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8816 for conversion (Bug#15837).
8818 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8820 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8821 for the entire range of inserted characters. (Bug#15841)
8823 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8825 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8827 (realize_default_face): Remove assignment to distant-foreground if
8828 unspecified (Bug#15815).
8830 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8832 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8833 cache-long-scans disabled, since we don't want to call
8834 prepare_to_modify_buffer (in insert_1_both) for each message we
8837 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8838 from buffer.c. Improve commentary to the buffer field setter
8841 * buffer.c (bset_cache_long_scans): Static function deleted.
8842 Improve commentary to the buffer field setter functions.
8843 (init_buffer_once): Default for cache-long-scans changed to t.
8846 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8848 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8850 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8851 This bug was introduced in my 2013-06-21 change, and caused
8852 struct Lisp_Sub_Char_Table objects to be given too many slots,
8853 which broke 'make -C admin/unidata'.
8855 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8857 Import changes from mac-port 4.5.
8858 * macfont.m (mac_font_copy_default_descriptors_for_language)
8859 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8860 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8861 (macfont_language_default_font_names): New.
8862 (macfont_list): Rearrange language/charset code.
8863 (macfont_close): Don't check for macfont_info->cache.
8864 (mac_ctfont_create_preferred_family_for_attributes): New font
8865 selection code, call
8866 mac_font_copy_default_name_for_charset_and_languages.
8867 (mac_font_copy_default_descriptors_for_language)
8868 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8870 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8872 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8874 Port to C11 aligned_alloc, and fix some integer overflows.
8875 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8876 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8877 and use of posix_memalign replaced with aligned_alloc.
8878 (aligned_alloc): New function, defined or declared as needed.
8879 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8880 Don't undef; configure.ac now does this.
8881 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8882 (calloc, aligned_alloc): Check for integer overflow.
8883 (aligned_alloc): Rename from memalign. All uses changed.
8884 (memalign): New function, an alias for aligned_alloc.
8886 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8888 * xdisp.c (redisplay_internal): Fix typo in last change.
8890 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8892 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8894 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8896 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8897 redisplay--mode-lines-cause.
8898 (redisplay_internal): Keep them uptodate. Remove redundant check of
8899 buffer_shared_and_changed.
8900 * *.[chm]: Number every assignment to update_mode_lines so we
8901 can track why it is set.
8903 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8905 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8907 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8909 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8910 can track why it is set.
8912 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8914 Integer-related fixes for term.c etc.
8915 * dispextern.h (face_tty_specified_color): New function.
8916 * term.c (turn_on_face): Don't rely on undefined behavior when
8917 assigning an out-of-range value to 'long'.
8918 Simplify test for toggling highlight.
8919 (tty_capable_p): Omit last two (unused) args. All callers changed.
8920 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8921 (read_menu_input, tty_menu_activate, tty_menu_show):
8922 * xfaces.c (x_supports_face_attributes_p)
8923 (tty_supports_face_attributes_p):
8924 Use bool for boolean. All callers changed.
8925 (tty_supports_face_attributes_p): Omit defaults for color indices;
8926 no longer needed. Simplify tail call.
8928 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8930 * xdisp.c (prepare_menu_bars): Mark static.
8931 * lisp.h (prepare_menu_bars): Don't declare.
8932 * xselect.c (x_handle_selection_clear):
8933 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8935 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8937 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8938 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8940 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8942 * keyboard.c (Fcommand_error_default_function): Rename from
8943 Fdefault_error_output.
8945 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8947 * keyboard.c (Fdefault_error_output): New function, extracted from
8949 (syms_of_keyboard): Use it for Vcommand_error_function.
8951 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8953 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8954 (init_eval): Use it to ensure handlerlist is non-NULL.
8955 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8956 (Fsignal): Adjust NULLness test of handlerlist.
8957 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8959 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8961 * callproc.c (call_process): Call prepare_to_modify_buffer before
8962 decoding text read from the sub-process, as the decoded stuff will
8963 be inserted into the buffer. This will invalidate the various
8964 caches maintained for the buffer. (Bug#15148)
8966 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8968 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8969 string of glyphless-char-display.
8971 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8973 * nsfns.m (ns_get_name_from_ioreg): New function.
8974 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8975 OSX >= 10.9. Use ns_get_name_from_ioreg.
8977 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8979 Simplify and port recent bool vector changes.
8980 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8981 only in this file. Use a more-efficient implementation if the
8982 second argument is a power of 2.
8983 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8984 Remove no-longer-necessary compile-time checks.
8985 (bool_vector_exact_payload_bytes): New function.
8986 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8987 exact payload changed to call the new function. Do not assume
8988 that the arg or result fits in ptrdiff_t.
8989 (bool_vector_fill): New function.
8990 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8992 (vroundup_ct): Don't assume arg fits in size_t.
8993 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8994 invoke set_category_set.
8995 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8996 All callers changed. Use bool_vector_set.
8997 * category.h (XCATEGORY_SET): Remove; no longer needed.
8998 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9000 * data.c (Faref): Use bool_vector_ref.
9001 (Faset): Use bool_vector_set.
9002 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9003 (Fbool_vector_not, Fbool_vector_count_matches)
9004 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9005 * fns.c (concat): Use bool_vector_ref.
9006 (Ffillarray): Use bool_vector_fill.
9007 (mapcar1): Use bool_vector_ref.
9008 (sxhash_bool_vector): Hash words, not bytes.
9009 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9010 a constant, since it's now used in #if.
9011 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9012 unsigned char on unusual architectures, so that we no longer
9013 assume that the number of bits per bits_word is a power of two or
9014 is a multiple of 8 or of CHAR_BIT.
9015 (Qt): Add forward decl.
9016 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9017 at least as strictly as bits_word.
9018 (bool_vector_data, bool_vector_uchar_data): New accessors.
9019 All data structure accesses changed to use them.
9020 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9021 (bool_vector_set): New functions.
9022 (bool_vector_fill): New decl.
9023 (ROUNDUP): Move to alloc.c as described above.
9025 Fix recent gnutls changes.
9026 * gnutls.c (Fgnutls_boot): Don't assume C99.
9027 * process.c (wait_reading_process_output): Fix typo in recent change.
9029 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9031 * process.c (wait_reading_process_output, read_process_output)
9032 (send_process): Check gnutls_state is not NULL.
9034 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9035 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9037 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9039 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9040 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9042 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9045 * nsfns.m (Fx_create_frame): Fix memory leak.
9047 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9048 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9049 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9051 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9053 * xdisp.c (message3_nolog, message_with_string): Encode the string
9054 before writing it to the terminal in a non-interactive session.
9056 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9057 sure we concatenate them into a unibyte string.
9059 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9060 resulting temporary name before returning it to the caller.
9061 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9062 is a unibyte string, convert NAME to a unibyte string to ensure
9063 that the result is also a unibyte string.
9065 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9066 create unibyte strings from default paths and directory/file
9069 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9072 * callproc.c (init_callproc): Use build_unibyte_string to make
9073 sure we create unibyte strings from default paths and
9074 directory/file names.
9076 * buffer.c (init_buffer): Don't store default-directory of
9077 *scratch* in multibyte form. The original problem which led to
9078 that is described in
9079 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9080 but it was solved long ago. (Bug#15260)
9082 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9084 Port to stricter C99 platforms.
9085 Especially, C99 prohibits nesting a struct X inside struct Y if
9086 struct X has a flexible array member.
9087 * alloc.c (struct sdata): New type.
9088 (sdata): Implement in terms of struct sdata.
9089 Remove u member; all uses replaced by next_vector, set_next_vector.
9090 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9091 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9092 (struct sblock): Rename first_data member to data, which is now
9093 a flexible array member. All uses changed.
9094 (next_vector, set_next_vector, large_vector_vec): New functions.
9095 (vector_alignment): New constant.
9096 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9097 (struct large-vector): Now merely a NEXT member, since the old approach
9098 ran afoul of stricter C99. All uses changed to use
9099 large_vector_vec or large_vector_offset.
9100 (large_vector_offset): New constant.
9101 * dispnew.c: Include tparam.h, for tgetent.
9102 Do not include term.h; no longer needed.
9103 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9104 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9105 (struct Lisp_Vector): Use a flexible array member for contents,
9106 instead of a union with a member that is an array of size 1.
9108 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9109 fact that the struct no longer contains a union.
9110 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9111 (struct Lisp_Save_Value, struct Lisp_Free):
9112 Use unsigned, not int, for spacers, to avoid c99 warning.
9113 (union specbinding): Use unsigned, not bool, for bitfield, as
9114 bool is not portable to pre-C99 hosts.
9116 2013-11-04 Glenn Morris <rgm@gnu.org>
9118 * emacs.c (usage_message): Mention that `-L :...' appends.
9120 2013-11-02 Glenn Morris <rgm@gnu.org>
9122 * Makefile.in (abs_builddir): Remove.
9123 (bootstrap_exe): Use relative filename.
9125 Use relative filenames in TAGS files.
9126 * Makefile.in (abs_srcdir): Remove it again.
9127 (.PHONY): Remove frc.
9128 (maintainer-clean): No more TAGS-LISP file.
9129 (TAGS): Pass relative file names to etags.
9130 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9132 * Makefile.in (abs_srcdir): New, set by configure.
9134 (maintainer-clean): Remove pointless echo. That should be in the
9135 top-level Makefile, if anywhere. Delete TAGS-LISP.
9136 (extraclean): No s/ and m/ directories for some time.
9137 (TAGS): Also depend on ctagsfiles3.
9138 Remove no-longer-defined S_FILE.
9139 Pass absolute filenames to etags once more.
9140 (TAGS-LISP): Replace lispdir with its expansion.
9141 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9142 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9144 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9146 * xfaces.c (check_lface_attrs, realize_default_face):
9147 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9148 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9150 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9152 * emacs.c (original_pwd): Remove global var by making it local.
9153 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9155 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9157 * xfaces.c: Declare color_distance.
9158 (QCdistant_foreground): New variable.
9159 (NEAR_SAME_COLOR_THRESHOLD): New define.
9160 (load_color2): New function.
9161 (load_color): Call load_color2.
9162 (load_face_colors): Call load_color2 and if distant-color is specified
9163 calculate distant and use distant-color if colors are near.
9164 (LFACE_DISTANT_FOREGROUND): New define.
9165 (merge_face_ref, Finternal_set_lisp_face_attribute)
9166 (Finternal_get_lisp_face_attribute)
9167 (x_supports_face_attributes_p): Handle distant-foreground similar to
9169 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9171 * dispextern.h (lface_attribute_index):
9172 Add LFACE_DISTANT_FOREGROUND_INDEX.
9174 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9176 * image.c (pbm_next_char): New function.
9177 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9178 (pbm_scan_number): Use it.
9179 (Qlibjpeg_version): New variable.
9180 (syms_of_image): DEFSYM and initialize it.
9182 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9184 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9186 2013-10-31 Glenn Morris <rgm@gnu.org>
9188 * emacs.c (original_pwd): New char.
9189 (main): If using --chdir, store original_pwd.
9190 (init_cmdargs): When setting Vinvocation_directory based on a
9191 relative argv[0], use original_pwd if set. (Bug#15768)
9193 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9195 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9197 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9199 * insdel.c: Fix minor problems found by static checking.
9200 (Qregion_extract_function): Now static.
9201 (prepare_to_modify_buffer_1): Remove unused locals.
9203 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9205 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9206 (syms_of_xdisp): Declare pre-redisplay-function.
9207 (markpos_of_region): Remove function.
9208 (init_iterator, compute_stop_pos, handle_face_prop)
9209 (face_before_or_after_it_pos, reseat_to_string)
9210 (get_next_display_element, window_buffer_changed)
9211 (redisplay_internal, try_cursor_movement, redisplay_window)
9212 (try_window_reusing_current_matrix, try_window_id, display_line)
9213 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9214 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9215 * window.h (struct window): Remove field `region_showing'.
9216 * dispextern.h (struct it): Remove region_beg/end_charpos.
9217 (face_at_buffer_position, face_for_overlay_string)
9218 (face_at_string_position): Update prototypes.
9219 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9220 (face_at_string_position): Remove `region_beg' and `region_end' args.
9221 * fontset.c (Finternal_char_font):
9222 * font.c (font_at, font_range): Adjust calls accordingly.
9223 * insdel.c (Qregion_extract_function): New var.
9224 (syms_of_insdel): Initialize it.
9225 (prepare_to_modify_buffer_1): Use it.
9227 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9229 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9230 * ftxfont.c (ftxfont_get_gcs):
9231 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9232 * xfaces.c (x_free_colors, x_free_dpy_colors)
9233 (x_create_gc, unload_color):
9234 * xselect.c (x_property_data_to_lisp):
9235 * xsettings.c (parse_settings):
9236 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9237 (get_bits_and_offset): Adjust definition.
9238 * frame.c (XParseGeometry): Adjust locals.
9239 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9240 * regex.h (toplevel): Likewise for reg_syntax_t.
9242 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9244 * eval.c (run_hook_with_args): Use FUNCTIONP.
9246 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9248 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9249 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9250 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9251 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9252 on MS-Windows anyway.
9253 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9254 (free_realized_face): ...adjust user.
9255 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9256 white relief pixels to -1.
9257 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9258 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9259 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9261 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9263 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9264 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9265 in practice now. All callers changed.
9267 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9269 * dispextern.h (struct face): Use bitfields for 'underline_type'
9270 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9271 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9272 'stipple' member. Move 'lface' member up to help...
9273 * xfaces.c (make_realized_face): ...this function to find and
9274 clear just the members that need clearing.
9275 (load_face_colors, realize_x_face):
9276 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9278 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9280 * xftfont.c (struct xftfont_info): Remove set-but-unused
9282 (xftfont_open): Adjust user.
9283 (xftfont_get_colors): Remove useless prototype.
9285 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9287 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9288 before passing them to 'unexec'. (Bug#15260)
9290 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9292 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9294 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9296 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9297 the changed signature of the font driver's 'close' method.
9299 * w32font.h (w32font_close): Adjust the prototype to the change in
9300 function definition.
9302 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9304 * w32uniscribe.c (uniscribe_close): Adapt the call to
9305 w32font_close to its new prototype.
9307 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9309 Omit unused frame argument of font API's close function.
9310 * font.h (struct font): Drop frame argument. Adjust comment.
9311 * font.c (font_clear_cache, font_close_object): Adjust users.
9312 * ftfont.c (ftfont_close):
9313 * ftxfont.c (ftxfont_close):
9314 * macfont.m (macfont_close):
9315 * nsfont.m (nsfont_close):
9316 * w32font.c (w32font_close):
9317 * xfont.c (xfont_close):
9318 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9319 tweak comments and make functions safe if called more than once for
9320 the same font object.
9322 Perform font-specific cleanup when font object is swept by GC. See
9323 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9324 * alloc.c (cleanup_vector): New function.
9325 (sweep_vector): Call it for each reclaimed vector object.
9326 * font.h (struct font): Adjust comment.
9328 2013-10-24 Glenn Morris <rgm@gnu.org>
9330 * Makefile.in (abs_top_srcdir): New, set by configure.
9332 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9334 Adjust recent font-related changes to fix bug#15686.
9335 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9336 is a live window system frame, mark its default font too.
9338 2013-10-23 Glenn Morris <rgm@gnu.org>
9340 * Makefile.in (RUN_TEMACS): Make relative (again).
9341 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9342 (bootstrap-emacs$(EXEEXT)):
9343 Quote entities that might contain whitespace.
9345 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9347 Port to Solaris 10 and its bundled GCC.
9348 Problem reported by Timothy C. Burt.
9349 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9351 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9353 Do not allow font caches to grow too large.
9354 * alloc.c (compact_font_cache_entry, compact_font_caches):
9355 New functions or stub if not HAVE_WINDOW_SYSTEM.
9356 (compact_undo_list): Factor out from Fgarbage_collect.
9358 (mark_face_cache): Mark face font. Move down to avoid
9360 (mark_terminals): Do not mark font cache here.
9361 (Fgarbage_collect): Call compaction functions described
9362 above. Adjust comment.
9364 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9366 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9367 chdir to HOME (bug#15607).
9369 * nsterm.m (Qcocoa, Qgnustep): New variables.
9370 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9371 (ns_get_color): Make selection color work for GNUstep also.
9373 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9375 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9376 handles mouse clicks. Instead, let GPM use the same code as all
9377 the other mice use. See the discussion starting at
9378 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9379 for the details of the problem with the menu bar this fixes.
9381 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9383 Remove port-specific display name lists to avoid extra
9384 complexity and data duplication with display info lists.
9385 * xterm.h (x_display_name_list): Remove declaration.
9386 * xterm.c (x_display_name_list): Remove.
9387 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9388 * xfns.c (x_display_info_for_name, Fx_display_list):
9389 Likewise. Use x_display_list where appropriate.
9390 * w32term.h (w32_display_name_list): Remove declaration.
9391 * w32term.c (w32_display_name_list): Remove.
9392 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9394 * w32fns.c (x_display_info_for_name, Fx_display_list):
9395 Likewise. Use x_display_list where appropriate.
9396 * nsterm.h (ns_display_name_list): Remove declaration.
9397 * nsterm.m (ns_display_name_list): Remove.
9398 (ns_term_init, syms_of_nsterm): Adjust users.
9399 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9400 Likewise. Use x_display_list where appropriate.
9401 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9402 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9403 (mark_terminals): Mark per-terminal font cache.
9405 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9407 Don't run timers in input-pending-p. Its new check-timers param
9408 provides the prior behavior. (Bug#15045).
9409 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9411 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9413 Make some functions static in non-Microsoft builds.
9414 On my platform (Fedora 19 x86-64), this shrinks the
9415 Emacs executable (text+data) by 0.25%.
9416 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9417 (load_color) [!MSDOS]:
9418 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9419 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9420 * lisp.h (check_existing):
9421 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9422 (network_interface_info) [!WINDOWSNT]:
9423 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9424 Remove extern decls.
9425 * fileio.c (check_existing):
9426 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9427 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9428 (network_interface_info) [!WINDOWSNT]:
9429 * term.c (encode_terminal_code) [!WINDOWSNT]:
9430 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9431 * xfaces.c (load_color) [!MSDOS]:
9433 * fileio.c (check_existing, check_executable, check_writable):
9434 * process.c (network_interface_list, network_interface_info):
9435 Move earlier, so that we don't need forward decls.
9436 * gnutls.c (fn_gnutls_transport_set_errno)
9437 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9439 * w32.c (init_environment): Use faccessat rather than
9440 check_existing, partly for consistency with the rest of the code
9441 in this file, partly so that check_existing can be static.
9443 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9444 * emacs.c (MAIN_PROGRAM): New macro.
9445 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9446 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9448 bool vector int width fixes
9449 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9450 (Fbool_vector_count_matches_at):
9451 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9452 can exceed PTRDIFF_MAX, at least in theory.
9453 (Fbool_vector_count_matches_at):
9454 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9456 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9458 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9459 (struct sockaddr): Add forward decl, for platforms that lack it.
9461 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9463 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9466 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9468 * w32.c (network_interface_get_info, network_interface_list)
9469 (network_interface_info): New functions. (Bug#15610)
9470 (GetAdaptersInfo_Proc): New typedef.
9471 (get_adapters_info): New wrapper function.
9472 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9474 * process.h (network_interface_list, network_interface_info):
9477 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9478 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9479 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9480 for WINDOWSNT. Doc fix.
9481 (syms_of_process): Defsubr Snetwork_interface_list and
9482 Snetwork_interface_info unconditionally.
9484 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9485 in NS GUI sessions. (Bug#15629)
9487 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9489 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9491 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9493 * print.c (print_object): Print " ..." when truncating bool vectors.
9495 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9497 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9498 standard mouse buttons.
9500 * termhooks.h (struct input_event): Remove incorrect commentary.
9502 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9504 Disallow bool vector operations on mixed-length operands.
9505 The old behavior left garbage in the result vector sometimes,
9506 and didn't seem to be useful.
9507 * data.c (Qwrong_length_argument): New static var.
9508 (wrong_length_argument): New function.
9509 (bool_vector_binop_driver): Check that args agree in length.
9511 * keyboard.c, keyboard.h (all_kboards): Now static.
9513 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9515 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9516 note from the lispref.
9518 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9520 * nsterm.h (struct ns_display_info): Remove set-but-unused
9521 member image_cache (image caches are per-terminal anyway).
9522 (FRAME_X_IMAGE_CACHE): Remove.
9523 * nsterm.m (ns_initialize_display_info): Adjust user.
9525 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9527 * w32proc.c: Include mingw_time.h.
9529 * w32.c: Include mingw_time.h.
9531 Implement scrolling of TTY menus when the screen is too short.
9533 * term.c (tty_menu_display): Accept an additional argument, the
9534 menu item from which to start displaying the menu. Account for
9535 the value of Y when limiting the menu to the number of available
9537 (mi_result): New enumeration.
9538 (read_menu_input): Return enumerated value. When the y coordinate
9539 hits min_y or max_y, return scroll indication instead of wrapping
9541 (tty_menu_activate): Handle the scrolling indications from
9542 read_menu_input. Compute the first menu item to display and pass
9543 it to tty_menu_display.
9545 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9547 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9548 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9549 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9550 Adjust to match the change described below.
9551 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9552 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9553 memory_below_frame members to...
9554 * termchar.h (struct tty_display_info): ...here because they're
9555 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9556 * term.c (init_tty):
9557 * nsterm.m (ns_create_terminal):
9558 * w32term.c (w32_create_terminal):
9559 * xterm.c (x_create_terminal): Adjust users.
9560 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9561 to filter out non-TTY frames. Adjust comment.
9562 (scrolling): Adjust user. Prefer eassert for debugging check.
9564 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9566 * xfaces.c (PT_PER_INCH): Remove unused macro.
9567 * termhooks.h (struct terminal): Remove set-but-unused
9568 member fast_clear_end_of_line.
9569 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9570 * nsterm.m (ns_create_terminal):
9571 * term.c (init_tty):
9572 * w32term.c (w32_create_terminal):
9573 * xterm.c (x_create_terminal): Adjust users.
9575 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9577 * lisp.h (bool_vector_size): New function.
9578 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9579 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9580 (Fbool_vector_not, Fbool_vector_count_matches_at):
9581 Remove uses of 'eassume' that should no longer be needed,
9582 because they are subsumed by the 'eassume' in bool_vector_size.
9584 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9586 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9587 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9588 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9590 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9592 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9593 have different dimensions. (Bug#15575)
9595 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9598 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9600 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9602 * term.c (tty_menu_show): Never return with unbalanced
9603 specpdl. Use eassert for debugging check. Adjust style.
9605 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9607 * term.c (read_menu_input): Make selection of menu items
9608 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9609 (tty_menu_activate): Fix off-by-one error when computing max_y.
9611 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9613 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9614 audit logging (only used with GnuTLS 3.x) and enable it.
9616 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9618 * dispnew.c (redraw_frame): Remove useless #ifdef because
9619 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9620 Also, move TTY fflush to...
9621 * term.c (tty_update_end): ...this function.
9623 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9625 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9626 the end of the frame's glyph matrix. (Bug#15575)
9628 * term.c (tty_menu_display): Don't move cursor while overwriting
9629 frame's glyphs with menu items. Limit the number of items
9630 displayed to what can be shown on the available screen lines,
9631 excluding the echo area.
9632 (tty_menu_activate): Limit the Y coordinate allowed by
9633 read_menu_input to the last screen line used for menu display.
9635 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9637 * lisp.h (eassume): New macro.
9638 Also, include <verify.h>, for 'assume'.
9639 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9640 (vroundup, vector_nbytes):
9641 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9642 (Fbool_vector_not, Fbool_vector_count_matches)
9643 (Fbool_vector_count_matches_at):
9644 Use eassume, not eassert.
9645 * casetab.c (set_identity, shuffle):
9646 * composite.c (composition_gstring_put_cache):
9647 * dispnew.c (update_frame_1):
9648 * ftfont.c (ftfont_shape_by_flt):
9649 * image.c (gif_load):
9650 * intervals.c (offset_intervals):
9651 * macfont.m (macfont_shape):
9652 Remove calls to 'assume' that are no longer needed, because
9653 --enable-gcc-warnings no longer generates bogus warnings
9654 when these calls are removed.
9656 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9658 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9660 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9662 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9663 (Qsubstitute_env_in_file_name): New var.
9664 (syms_of_fileio): Define it.
9666 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9668 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9669 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9672 * term.c (save_and_enable_current_matrix): Don't allocate and
9673 don't save margin areas.
9674 (restore_desired_matrix): Don't restore margin areas.
9675 (free_saved_screen): Don't free margin areas.
9677 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9679 * image.c: Pacify --enable-gcc-warnings.
9680 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9681 #define only if used.
9683 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9685 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9686 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9687 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9688 (gif_load): For giflib v5.x and later, display the error message
9689 produced by giflib when its functions fail.
9690 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9693 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9695 * keyboard.c (last_event_timestamp): Remove. For X selection and
9696 GTK popup menus, it may be obtained from per-frame X display info.
9697 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9698 (process_special_events): Adjust users.
9699 * keyboard.h (last_event_timestamp): Remove declaration.
9700 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9701 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9702 * menu.h (xmenu_show): Adjust prototype.
9703 * menu.c (Fx_popup_menu): Adjust user.
9704 * xselect.c (x_own_selection, x_get_foreign_selection)
9705 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9707 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9709 * keyboard.c (init_kboard): Now static. Add arg
9710 to denote window system. Adjust comment.
9711 (init_keyboard): Adjust user.
9712 (allocate_kboard): New function.
9714 * nsterm.m (ns_term_init):
9715 * term.c (init_tty):
9716 * w32term.c (w32_create_terminal):
9717 * xterm.c (x_term_init): Use it.
9718 * keyboard.h (init_kboard): Remove prototype.
9719 (allocate_kboard): Add prototype.
9721 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9723 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9724 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9726 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9728 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9730 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9732 * term.c (tty_menu_activate): Flush the output stream after
9733 showing the cursor, and don't mark the frame garbaged at exit from
9734 the function. Fixes redisplay glitches when moving from one menu
9737 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9739 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9740 or throw error (Bug#15570).
9742 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9744 * intervals.c (temp_set_point_both): Move test into 'eassert',
9747 * lisp.h (eassert): Don't use 'assume'.
9748 Sometimes 'assume' wins in performance, and sometimes it loses,
9749 so it shouldn't be used all the time. Perhaps we need two
9750 flavors of 'eassert', one for where 'assume' is far more likely
9751 to help or to hurt; but that can be done later.
9752 Problem reported by Dmitry Antipov in
9753 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9754 Also, don't include <verify.h>; no longer needed.
9756 2013-10-09 Glenn Morris <rgm@gnu.org>
9758 * eval.c (Fcond): Doc tweak.
9760 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9762 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9763 expressions with side effects to eassert. (Bug#15565)
9765 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9767 * fns.c (hashfn_user_defined): Allow hash functions to return any
9770 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9772 Fix minor problems found by static checking.
9773 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9774 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9775 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9776 * keyboard.c (read_menu_command): Remove unused local.
9777 * lisp.h (read_menu_command): New decl.
9778 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9779 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9780 Return ptrdiff_t, not int.
9781 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9782 not int, for benefit of xpalloc.
9783 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9785 (have_menus_p): Remove; unused.
9786 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9787 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9788 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9790 (save_and_enable_current_matrix): Omit unnecessary casts.
9791 (read_menu_input): Omit local extern decl (now in lisp.h).
9792 Don't access uninitialized storage if mouse_get_xy fails.
9793 (tty_menu_activate): Mark local as initialized, for lint.
9794 (tty_menu_activate, tty_meny_show): Remove unused locals.
9796 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9798 Support menus on text-mode terminals.
9799 * xterm.h (xw_popup_dialog): Add prototype.
9801 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9802 (xmenu_show): Block input here, instead in Fx_popup_menu.
9803 (xw_popup_dialog): New function, with X-specific bits of popup
9806 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9809 * window.c (Fset_window_configuration): Use run-time tests of the
9810 frame type instead of compile-time conditionals, when menu-bar
9811 lines are considered.
9813 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9814 (w32_popup_dialog): New prototypes.
9816 * w32menu.c (Fx_popup_dialog): Function deleted.
9817 (w32_popup_dialog): New function, with w32 specific bits of popup
9818 dialogs. Block input here.
9820 * w32inevt.c (w32_console_read_socket): Minor change to add
9821 debugging TTY events.
9823 * w32fns.c (show_hourglass): If returning early because the frame
9824 is not a GUI frame, unblock input.
9826 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9827 (cursorY): New functions.
9829 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9830 WINDOWSNT, macros that call curX and curY elsewhere.
9832 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9834 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9835 specific function to hide and show cursor on a text-mode terminal.
9836 (tty_menu_struct, struct tty_menu_state): New structures.
9837 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9838 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9839 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9840 (tty_menu_locate, save_and_enable_current_matrix)
9841 (restore_desired_matrix, screen_update, read_menu_input)
9842 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9843 (tty_pop_down_menu, tty_menu_last_menubar_item)
9844 (tty_menu_new_item_coords, tty_menu_show): New functions.
9845 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9847 * nsterm.h (ns_popup_dialog): Adjust prototype.
9849 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9851 (ns_popup_dialog): Adapt order of arguments to the other
9852 *_menu_show implementations.
9853 (Fx_popup_dialog): Function deleted.
9855 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9857 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9859 * menu.c (have_boxes): New function.
9860 (single_keymap_panes): Use it instead of a compile-time
9862 (single_menu_item): Use run-time tests of the frame type instead
9863 of compile-time conditionals.
9864 (encode_menu_string): New function.
9865 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9866 the macro, since different types of frame need different encoding
9868 (digest_single_submenu): Use run-time tests of frame type instead
9869 of, or in addition to, compile-time conditionals.
9870 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9871 (Fx_popup_menu): Detect when the function is called from keyboard
9872 on a TTY. Don't barf when invoked on a text-mode frame.
9873 Check frame type at run time, instead of compile-time conditionals for
9874 invoking terminal-specific menu-show functions.
9875 Call tty_menu_show on text-mode frames.
9876 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9877 run time to determine which alternative to invoke; support dialogs
9880 * keyboard.h <Qmouse_movement>: Declare.
9882 * keyboard.c <Qmouse_movement>: Now extern.
9883 <Qecho_keystrokes>: New static variable.
9884 (read_key_sequence): Accept an additional argument, a flag to
9885 prevent redisplay during reading of the key sequence. All callers
9887 (read_menu_command): New function.
9888 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9890 (toolkit_menubar_in_use): New function.
9891 (make_lispy_event): Use it instead of a compile-time test.
9893 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9894 window-system being available.
9896 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9897 to x-popup-dialog on the frame type, they all now support popup
9900 * dispnew.c (save_current_matrix): Save the margin areas.
9901 (restore_current_matrix): Restore margin areas.
9902 (update_frame_with_menu): New function.
9904 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9907 * alloc.c (make_save_ptr): Now compiled unconditionally.
9909 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9911 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9912 (redraw_frame, update_frame): Adjust users.
9913 * dispextern.h (set_window_update_flags): Adjust prototype.
9914 * xdisp.c (redisplay_internal): When updating all frames with zero
9915 windows_or_buffers_changed, assume that only the windows that shows
9916 current buffer should be really updated.
9918 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9920 Do not allocate huge temporary memory areas and objects while encoding
9921 for file I/O, thus reducing an enormous memory usage for large buffers.
9922 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9923 * coding.h (struct coding_system): New member raw_destination.
9924 * coding.c (setup_coding_system): Initialize it to zero.
9925 (encode_coding_object): If raw_destination is set, do not create
9926 dst_object. Add comment.
9927 * fileio.c (toplevel): New constant E_WRITE_MAX.
9928 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9929 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9931 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9933 * nsterm.m (windowDidExitFullScreen:)
9934 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9936 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9938 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9939 * keyboard.c (unblock_input_to): Don't process pending signals
9940 if a fatal error is in progress.
9942 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9943 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9944 they're talking about words in Lisp bool vectors.
9945 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9946 * data.c (popcount_bits_word): Rename from popcount_size_t.
9947 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9950 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9952 Improve support for popcount and counting trailing zeros (Bug#15550).
9953 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9954 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9955 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9956 (popcount_size_t_msc, popcount_size_t_gcc):
9957 Remove; now done by Gnulib.
9958 (popcount_size_t): Now a macro that defers to Gnulib.
9959 (count_trailing_zero_bits): Return int, for consistency with
9960 Gnulib and because Emacs prefers signed to unsigned int.
9961 Don't assume that size_t is either unsigned int or unsigned long
9962 or unsigned long long.
9963 (size_t_to_host_endian): Do not assume that size_t is either
9964 exactly 32 or exactly 64 bits wide.
9965 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9966 etc., so that it's now an enum constant, not a macro.
9967 No need to assume that it's either 32 or 64.
9969 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9971 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9974 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9976 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9977 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9979 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9981 emacs_read and emacs_write now use void *, not char *.
9982 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9983 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9984 Buffer arg is now void *, not char *. This matches plain
9985 'read' and 'write' better, and avoids a constraint violation
9986 on Solaris 9 with Oracle Studio.
9988 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9990 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9991 memset to explicit loop. Otherwise copy largest possible chunk
9992 from initialized to uninitialized part, thus allowing the longer
9993 memcpy runs and reducing the number of loop iterations.
9995 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9997 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9998 hide toolbar (Bug#15388).
9999 (windowDidEnterFullScreen:): If presentation options are zero,
10000 set them here (Bug#15388).
10001 (ns_update_auto_hide_menu_bar): Remove runtime check.
10002 Don't auto hide dock unless menubar is also auto hidden.
10004 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10006 * editfns.c (message): Mention batch mode in doc string.
10008 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10010 * nsterm.m (check_native_fs): Remove erroneous comment.
10012 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10014 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10015 uses find_newline instead of scan_newline and so doesn't move point.
10017 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10019 Use hardware support for byteswapping on glibc x86 etc.
10020 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10021 whereas the old swap64 needed 30.
10022 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10023 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10024 Use byteswap.h's macros to swap bytes.
10025 * lisp.h (swap16, swap32, swap64): Remove.
10026 All uses replaced by bswap_16, bswap_32, bswap_64.
10028 * bytecode.c (exec_byte_code): Use some more volatile variables
10029 to work around local variables getting clobbered by longjmp.
10030 Port to pre-C99, which doesn't allow decls after stmts.
10032 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10034 * lisp.h (eassert): Assume that COND is true when optimizing.
10035 In other words, take on the behavior of eassert_and_assume.
10036 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10037 (eassert_and_assume): Remove. All uses replaced by eassert.
10039 * xdisp.c (Qglyphless_char): Now static.
10041 Adjust to merge from gnulib.
10042 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10043 * lisp.h: Include <verify.h>, for 'assume'.
10045 * eval.c (clobbered_eassert): New macro.
10046 (internal_catch, internal_condition_case)
10047 (internal_condition_case_1, internal_condition_case_2)
10048 (internal_condition_case_n): Use it instead of eassert
10049 when the argument contains locals clobbered by longjmp.
10050 Don't use clobbered locals outside of clobbered_eassert.
10051 (internal_lisp_condition_case): Use a volatile variable
10052 to work around a local variable's getting clobbered.
10054 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10056 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10057 (PUSH_HANDLER): New macro.
10058 (catchlist): Remove.
10059 (handlerlist): Always declare.
10061 * eval.c (catchlist): Remove (merge with handlerlist).
10062 (handlerlist, lisp_eval_depth): Not static any more.
10063 (internal_catch, internal_condition_case, internal_condition_case_1)
10064 (internal_condition_case_2, internal_condition_case_n):
10066 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10067 handlerlist/catchlist.
10068 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10069 handlerlist which can only handle a single condition-case handler at
10071 (find_handler_clause): Simplify since we only a single branch here
10074 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10076 (bcall0): New function.
10077 (exec_byte_code): Add corresponding cases. Improve error message when
10078 encountering an invalid byte-code. Let Bunwind_protect accept
10079 a function (rather than a list of expressions) as argument.
10081 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10082 and make them unconditional now that they're heap-allocated.
10084 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10086 * charset.c (Fdecode_char, Fencode_char): Remove description of
10087 `restriction' arg. now that it's hidden by advertised-calling-convention.
10089 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10091 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10092 Remove unused variable (from mac-port).
10093 (macfont_draw): Use s->ybase for correct y position.
10095 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10097 * frame.h (struct frame): Drop has_minibuffer member because...
10098 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10099 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10101 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10103 * window.h (struct window): Prefer enum text_cursor_kinds to int
10104 for phys_cursor_type member. Move the latter, phys_cursor_width,
10105 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10106 * window.c (replace_window, make_window): Adjust users.
10108 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10110 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10111 this module is never compiled otherwise.
10113 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10115 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10118 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10120 * xdisp.c (get_next_display_element): Don't call face_for_font in
10121 a build configured --without-x. (Bug#15484)
10123 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10125 * window.c (calc_absolute_offset): #elif should be #elif defined.
10127 * frame.c (delete_frame): Block/unblock input to overcome race
10128 condition (Bug#15475).
10130 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10132 * frame.c (delete_frame): Record selected frame only after
10133 calling Qdelete_frame_functions (Bug#15477).
10135 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10137 * nsterm.m (ns_selection_color): Remove.
10138 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10139 NSColor selectedText(Background)Color. Only for COCOA.
10140 (ns_term_init): Remove assignment of ns_selection_color, logic
10141 moved to ns_get_color.
10143 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10144 NS_SELECTION_COLOR_DEFAULT.
10145 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10147 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10149 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10150 frame' does not have the tool_bar_window member.
10152 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10154 Signal error when reading an empty byte-code object (Bug#15405)
10155 * lread.c (read1): Signal error.
10156 * alloc.c (make_byte_code): eassert header size.
10157 (sweep_vectors): Change an int to size_t.
10159 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10161 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10162 instead of ints, as it's the usual style for offsetof constants. See:
10163 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10165 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10166 This is ugly, but it should fix the performance problem for older
10167 GCC versions in the short run. I'll look into integrating the
10168 Gnulib module for popcount, as a better fix.
10169 See the thread starting in:
10170 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10171 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10172 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10173 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10174 (popcount_size_t): Use it.
10176 2013-09-24 Daniel Colascione <dancol@dancol.org>
10178 * process.c (Fnetwork_interface_info): Fix build break due to
10181 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10183 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10184 Prefer signed to unsigned integers where either will do.
10185 No need for 'const' on locals that do not escape.
10186 Omit easserts with unnecessary and unportable assumptions about
10187 alignment. Avoid unnecessary casts to char *.
10189 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10191 Use union for the payload of struct Lisp_Vector.
10192 This helps to avoid a few glitches dictated by C's aliasing rules.
10193 * lisp.h (struct Lisp_Vector): Use union for next and
10194 contents member. Adjust comment. Change related users.
10195 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10196 Related users changed.
10197 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10198 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10199 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10200 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10202 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10204 Optimize glyph row clearing and copying routines.
10205 * dispextern.h (struct glyph_row): Change layout of struct
10206 glyph_row to help copy_row_except_pointers. Adjust comment.
10207 * dispnew.c (null_row): Remove.
10208 (clear_glyph_row): Use offsetof and memset to find and clear
10209 just the members that need clearing. Adjust comment.
10210 (copy_row_except_pointers): Likewise for copying.
10212 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10214 Some minor cleanups of recently-added bool vector code.
10215 * conf_post.h (assume): Always return void. Use lint version
10216 only if GCC and MSC versions don't apply.
10217 * conf_post.h (assume):
10218 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10219 Depend on _MSC_VER, not __MSC_VER, for consistency with
10221 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10222 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10223 (bool_vector_binop_driver, count_trailing_zero_bits)
10224 (size_t_to_host_endian): Now static, not static inline;
10225 the latter isn't needed with modern compilers and doesn't
10226 work with older compilers anyway.
10228 * alloc.c (valgrind_p): Use bool for boolean.
10230 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10232 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10233 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10234 (display_last_displayed_message_p, message_buf_print)
10235 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10236 Use bool for boolean.
10237 * dispextern.h (cancel_line, init_desired_glyphs):
10238 Remove ancient leftover.
10239 (help_echo_showing_p, hourglass_shown_p):
10240 * lisp.h (noninteractive_need_newline): Adjust declaration.
10242 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10244 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10246 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10247 ...this file and convert the latter to static. Adjust comment.
10248 (make_initial_frame):
10249 * window.c (init_window_once): Adjust user.
10250 * frame.h (last_nonminibuf_frame): Remove declaration.
10251 * lisp.h (selected_frame): Likewise.
10252 * msdos.c (the_only_display_info): Adjust comment.
10254 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10256 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10257 computing the end column of mouse-highlight that comes from
10258 display or overlay strings. (Bug#15437)
10259 (note_mouse_highlight): Adapt calculation of last argument to
10260 mouse_face_from_string_pos to the above change.
10262 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10263 all platforms, not just for clang.
10265 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10267 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10268 about excess arguments to snprintf.
10270 * conf_post.h(assume): Use __builtin_unreachable for clang.
10272 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10274 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10275 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10277 2013-09-23 Daniel Colascione <dancol@dancol.org>
10279 * alloc.c (USE_VALGRIND): New macro; on by default
10280 when ENABLE_CHECKING.
10281 (mark_maybe_object, mark_maybe_pointer)
10282 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10284 (valgrind_p) [USE_VALGRIND]: New variable.
10285 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10287 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10289 * process.c (wait_reading_process_output): Change int pnamelen to
10292 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10293 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10294 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10295 argument to unsigned long to avoid warning.
10296 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10298 * conf_post.h (assume): Fix compiler error: x shall be cond.
10300 2013-09-22 Daniel Colascione <dancol@dancol.org>
10302 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10303 warning when compiling without a window system.
10305 2013-09-22 Daniel Colascione <dancol@dancol.org>
10307 * data.c (Qbool_vector_p): New symbol.
10308 (bool_vector_spare_mask, popcount_size_t_generic)
10309 (popcount_size_t_msc, popcount_size_t_gcc)
10311 (bool_vector_binop_driver)
10312 (count_trailing_zero_bits, size_t_to_host_endian)
10313 (Fbool_vector_exclusive_or)
10314 (Fbool_vector_union)
10315 (Fbool_vector_intersection, Fbool_vector_set_difference)
10316 (Fbool_vector_subsetp, Fbool_vector_not)
10317 (Fbool_vector_count_matches)
10318 (Fbool_vector_count_matches_at): New functions.
10319 (syms_of_data): Intern new symbol, functions.
10320 * alloc.c (bool_vector_payload_bytes): New function.
10321 (Fmake_bool_vector): Instead of calling Fmake_vector,
10322 which performs redundant initialization and argument checking,
10323 just call allocate_vector ourselves. Make sure we clear any
10324 terminating padding to zero.
10325 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10326 instead of open-coding the size calculation.
10327 (vroundup_ct): New macro.
10328 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10329 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10330 * composite.c (composition_gstring_put_cache):
10331 Change lint_assume to assume.
10332 * conf_post.h (assume): New macro.
10333 (lint_assume): Remove.
10334 * dispnew.c (update_frame_1): Change lint_assume to assume.
10335 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10337 * image.c (gif_load): Change lint_assume to assume.
10338 * lisp.h (eassert_and_assume): New macro.
10339 (Qbool_vector_p): Declare.
10340 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10341 (swap16, swap32, swap64): New inline functions.
10342 * macfont.m (macfont_shape): Change lint_assume to assume.
10343 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10344 * xsettings.c (parse_settings): Use new swap16 and
10345 swap32 from lisp.h instead of file-specific macros.
10347 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10349 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10350 found (which can legitimately happen when the glyph row at the
10351 window start is disabled in the current_matrix. (Bug#15365)
10353 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10355 Fix syntax.h bug introduced by recent INLINE change.
10356 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10357 conditionally compiled one way in some modules, and a different
10358 way in others. This doesn't work with extern inline functions,
10359 which must have the same definition in all modules, because the
10360 defining code might be shared across modules, depending on the
10361 implementation. Symptoms reported by Martin Rudalics in:
10362 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10363 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10364 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10365 overriding the corresponding functions in syntax.h.
10366 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10367 (syntax_property): New inline functions.
10368 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10369 Rewrite in terms of these new functions.
10371 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10373 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10374 not chars_in_text, whose result depends on the multibyteness of
10375 the current buffer. (Bug#15426)
10377 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10379 Port recent change to hosts where pointers aren't 'long'.
10380 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10381 Don't assume that pointers are the same width as 'long'.
10382 Add a compile-time check that a pointer fits into two X slots.
10384 A simpler, centralized INLINE.
10385 * conf_post.h (INLINE): Define only if not already defined.
10386 This allows us to use a single INLINE, defined by one file
10388 * emacs.c (INLINE): Define it.
10389 Also, include category.h, charset.h, composite.h, dispextern.h,
10390 syntax.h, systime.h, so that their INLINE definitions are expanded
10391 properly for Emacs.
10392 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10393 * buffer.h, buffer.c (BUFFER_INLINE):
10394 * category.h, category.c (CATEGORY_INLINE):
10395 * character.h, character.c (CHARACTER_INLINE):
10396 * charset.h, charset.c (CHARSET_INLINE):
10397 * composite.h, composite.c (COMPOSITE_INLINE):
10398 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10399 * frame.h, frame.c (FRAME_INLINE):
10400 * intervals.h, intervals.c (INTERVALS_INLINE):
10401 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10402 * lisp.h, alloc.c (LISP_INLINE):
10403 * process.h, process.c (PROCESS_INLINE):
10404 * syntax.h, syntax.c (SYNTAX_INLINE):
10405 * systime.h, sysdep.c (SYSTIME_INLINE):
10406 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10407 * window.h, window.c (WINDOW_INLINE):
10408 Remove. All uses replaced with INLINE.
10410 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10412 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10413 to avoid Bug#15398.
10415 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10417 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10418 'const char *' to avoid compiler warnings due to similar change in
10419 the prototype of x_get_string_resource.
10421 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10423 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10424 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10425 going to replace static variables below. Adjust comments.
10426 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10427 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10428 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10429 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10430 Related users changed.
10431 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10432 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10433 last_mouse_movement_time, going to replace static variables below.
10435 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10436 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10438 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10439 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10440 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10441 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10442 static variables below.
10443 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10444 (last_mouse_scroll_bar): Remove.
10445 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10446 (mouseExited): Related users changed.
10448 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10450 Do not use external array to process X scroll bar messages.
10451 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10452 (x_send_scroll_bar_event): Pack window pointer into two slots
10453 of XClientMessageEvent if we're 64-bit. Adjust comment.
10454 (x_scroll_bar_to_input_event): Unpack accordingly.
10456 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10458 Ifdef away recent changes which aren't relevant to NS port.
10459 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10460 [!HAVE_NS]: Declare as such.
10461 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10462 [!HAVE_NS]: Define as such.
10464 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10466 * frame.c (x_redo_mouse_highlight): New function
10467 to factor out common code used in W32 and X ports.
10468 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10469 * xterm.h (struct x_display_info):
10470 * w32term.h (struct w32_display_info):
10471 * nsterm.h (struct ns_display_info): New members
10472 last_mouse_motion_frame, last_mouse_motion_x and
10473 last_mouse_motion_y, going to replace static variables below.
10474 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10475 (redo_mouse_highlight): Remove.
10476 (note_mouse_movement, syms_of_xterm): Adjust user.
10477 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10478 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10479 (redo_mouse_highlight): Remove.
10480 (note_mouse_movement, syms_of_w32term): Adjust user.
10481 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10482 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10484 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10485 * nsfns.m (compute_tip_xy): Adjust user.
10487 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10489 * frame.c (x_mouse_grabbed): New function.
10490 * dispextern.h (x_mouse_grabbed): Add prototype.
10491 (last_mouse_frame): Remove declaration.
10492 * xterm.h (struct x_display_info):
10493 * w32term.h (struct w32_display_info):
10494 * nsterm.h (struct ns_display_info): New member
10495 last_mouse_frame, going to replace...
10496 * xdisp.c (last_mouse_frame): ...global variable.
10497 (note_tool_bar_highlight):
10498 * w32term.c (w32_mouse_position, w32_read_socket):
10499 * xterm.c (XTmouse_position, handle_one_xevent):
10500 Use x_mouse_grabbed.
10501 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10503 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10505 * w32term.c (w32_read_socket): Avoid temporary
10506 variables in a call to x_real_positions.
10507 * xterm.c (handle_one_xevent): Likewise.
10509 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10511 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10512 (x_icon_type): Remove prototype.
10513 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10514 * frame.c (x_icon_type): Remove.
10515 * w32term.c (x_make_frame_visible, x_iconify_frame):
10516 * xterm.c (x_make_frame_visible, x_iconify_frame):
10517 Use x_set_bitmap_icon to factor out common code.
10519 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10521 * dispextern.h (check_x_display_info, x_get_string_resource):
10522 Declare here just once and unify the latter.
10523 * frame.c (check_x_display_info, x_get_string_resource):
10524 * nsterm.h (check_x_display_info):
10525 * xrdb.c (x_get_string_resource):
10526 * xterm.h (check_x_display_info): Remove prototypes.
10527 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10528 * w32reg.c (x_get_string_resource): Likewise.
10529 (w32_get_rdb_resource): Adjust user.
10531 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10533 * xterm.h (struct x_display_info): New member
10534 x_pending_autoraise_frame, going to replace...
10535 * xterm.c (pending_autoraise_frame): ...static variable.
10536 (x_new_focus_frame, XTread_socket): Adjust users.
10537 * w32term.h (struct w32_display_info): New member
10538 w32_pending_autoraise_frame, going to replace...
10539 * w32term.c (pending_autoraise_frame): ...global variable.
10540 (x_new_focus_frame, w32_read_socket): Adjust users.
10542 2013-09-17 Glenn Morris <rgm@gnu.org>
10544 * xdisp.c (message_dolog): If we create *Messages*,
10545 switch it to messages-buffer-mode.
10547 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10549 Don't overuse 'const' in types of locals.
10550 * bidi.c (bidi_count_bytes):
10551 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10552 (xg_event_is_for_scrollbar):
10553 * xselect.c (x_handle_property_notify)
10554 (x_handle_selection_notify, x_handle_dnd_message):
10555 * xsettings.c, xsettings.h (xft_settings_event):
10556 * xterm.c (x_handle_net_wm_state, handle_one_event)
10557 (x_menubar_window_to_frame, x_detect_focus_change)
10558 (construct_mouse_click, note_mouse_movement)
10559 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10560 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10561 (handle_one_xevent, x_handle_net_wm_state):
10562 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10563 (x_handle_dnd_message):
10564 Avoid unnecessary 'const', typically the second 'const' in
10565 'const foo * const arg', a 'const' that does not affect the API
10566 and doesn't significantly help the human reader.
10568 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10570 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10571 only if Glib < 2.36.0.
10572 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10573 * xsettings.c (init_gconf, init_gsettings): Do not check
10575 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10577 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10579 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10581 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10582 before calling g_type_init.
10584 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10586 * nsterm.m (syms_of_nsterm): ... to here.
10588 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10590 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10591 (ignore_next_mouse_click_timeout): Use Time as X does.
10592 (handle_one_xevent): Avoid cast and use unsigned comparison.
10594 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10596 Do not copy X event in handle_one_xevent except KeyPress case.
10597 Wnen XEvent is processed, it is unlikely to be changed except
10598 KeyPress case, so we can avoid copying and use const pointer to
10599 const data to make sure that an event is not changed elsewhere.
10600 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10601 const' and do not create local copy except for the KeyPress event.
10602 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10603 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10604 (x_handle_net_wm_state, x_menubar_window_to_frame)
10605 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10606 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10607 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10608 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10609 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10610 (x_handle_dnd_message):
10611 * xsettings.c (xft_settings_event):
10612 Use 'const XEvent * const' where appropriate.
10613 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10615 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10617 Fix X event waiting to handle multiple frames.
10618 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10619 * xterm.c (pending_event_wait): Remove. Adjust users.
10620 (x_detect_focus_change): Pass frame arg.
10621 (handle_one_xevent): Find related frame early and clear per-frame
10622 wait_event_type only if this is an event for the relevant frame.
10623 (x_wait_for_event): Use per-frame wait_event_type.
10625 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10627 * nsfns.m (Fx_create_frame): Fix font driver registration for
10630 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10631 for syms_of_macfont.
10633 * nsterm.m: Include macfont.h.
10634 (ns_tmp_flags, ns_tmp_font): Remove.
10635 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10636 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10637 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10638 (changeFont:): Fix code style. Check for font driver type when
10641 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10644 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10645 (nsfont_open): Set font driver type.
10646 Set font->ascent and font->descent. Figure out font instead of
10647 ns_tmp_font, and flags instead of ns_tmp_flags.
10648 Fix indentation. Remove call to ns_draw_text_decoration,
10651 * nsfns.m: Include macfont.h.
10652 (Fx_create_frame): Register macfont driver, make a better default font.
10653 (Fns_popup_font_panel): Get font from macfont driver, if used.
10655 * macfont.m, macfont.h, macuvs.h: New files.
10657 * font.h: Declare syms_of_macfont.
10659 * font.c (syms_of_font): Call syms_of_macfont.
10661 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10663 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10665 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10666 and it is always zero for others, so I assume that this is an ancient
10667 leftover which nobody will want to change any more.
10668 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10669 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10670 * frame.c (x_set_scroll_bar_width):
10671 * w32fns.c (w32_createscrollbar):
10672 * w32term.c (w32_set_vertical_scroll_bar):
10673 * xfns.c (x_set_scroll_bar_default_width):
10674 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10675 (x_scroll_bar_expose): Related users changed.
10677 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10679 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10680 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10681 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10683 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10684 Define once here...
10685 * nsterm.h, w32term.h, xterm.h: ...and not here.
10686 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10687 Remove unused Xisms.
10688 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10689 these modules are never compiled otherwise.
10691 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10693 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10694 Doc fix. (Bug#15375)
10696 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10698 Unify Fx_focus_frame between all ports.
10699 * frame.h (x_focus_frame): New prototype.
10700 * xfns.c (Fx_focus_frame): Remove.
10701 (syms_of_xfns): Do not defsubr it.
10702 (x_focus_frame): X implementation.
10703 * nsfns.m (Fx_focus_frame): Remove.
10704 (syms_of_nsfns): Do not defsubr it.
10705 (x_focus_frame): NS implementation.
10706 * w32term.c (Fx_focus_frame): Remove.
10707 (x_focus_on_frame): Rename to...
10708 (x_focus_frame): W32 implementation.
10709 * w32term.h (x_focus_on_frame): Remove prototype.
10710 * w32fns.c (Fx_focus_frame): Remove.
10711 (syms_of_w32fns): Do not defsubr it.
10712 * frame.c (Fx_focus_frame): Define here.
10713 (syms_of_frame): Defsubr here.
10714 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10716 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10718 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10719 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10720 each port to reference the port-specific window system data.
10721 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10722 (FRAME_DISPLAY_INFO): Define.
10723 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10724 (FRAME_DISPLAY_INFO): Define. Adjust users.
10725 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10726 (FRAME_DISPLAY_INFO): Define. Adjust users.
10727 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10728 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10729 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10730 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10731 * xselect.c, xterm.c: All related users changed.
10733 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10735 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10736 (x_menubar_window_to_frame): Remove prototypes.
10737 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10738 (x_menubar_window_to_frame, x_top_window_to_frame):
10740 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10741 (x_menubar_window_to_frame, x_top_window_to_frame):
10742 ...to here and convert all but the last to static.
10744 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10746 * lisp.mk (lisp): Add w32-common-fns.elc.
10748 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10750 * charset.c (char_charset): Document an exception for char-charset.
10752 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10754 * xterm.h (x_display_info): New field last_user_time...
10755 * xterm.c (toplevel): ...to replace static last_user_time.
10756 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10758 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10760 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10761 scroll bar values to prevent thumb from disappear and update comment.
10763 2013-09-11 Glenn Morris <rgm@gnu.org>
10765 * emacs.c (usage_message): Possessive apostrophe tweak.
10767 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10769 * nsterm.m (syms_of_nsterm): Use Qns.
10770 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10771 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10772 * xfns.c (x_display_info_for_name, Fx_open_connection):
10773 Remove old '#if 0' code.
10774 (syms_of_xfns): Use Qx.
10775 * termhooks.h (fullscreen_hook): Remove the leftover.
10776 (struct terminal): Fix typo in comment.
10778 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10780 Cleaning up a few X scroll bar bits.
10781 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10782 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10783 New member last_seen_part, going to replace...
10784 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10785 (xt_action_hook) [USE_LUCID]: Adjust user.
10786 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10787 Lucid-specific scroll bar support.
10788 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10789 to int and adjust to use last_seen_part member.
10790 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10791 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10792 Initialize last_seen_part.
10794 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10796 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10797 insert-buffer-substring an empty string.
10799 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10801 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10802 avoiding a GCC warning.
10804 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10806 Ifdef away frame tool bar code when it is not really used.
10807 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10808 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10809 and minimize_tool_bar_window_p under the above.
10810 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10811 (fset_tool_bar_window): Likewise.
10812 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10813 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10814 (change_frame_size_1):
10815 * window.c (window_from_coordinates, Frecenter): Adjust users.
10816 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10817 code is not really used.
10818 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10819 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10820 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10821 [!USE_GTK && !HAVE_NS]: Define as such.
10822 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10823 (note_mouse_highlight, expose_frame):
10824 * xfns.c (x_set_tool_bar_lines):
10825 * xterm.c (handle_one_xevent): Adjust users.
10827 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10829 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10830 This bug was introduced by my 2013-08-26 patch, which incorrectly
10831 assumed that the terminfo implementation doesn't use termcap buffers.
10832 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10833 these buffers apparently are used after all.
10834 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10835 (struct tty_display_info): Define members termcap_term_buffer and
10836 termcap_strings_buffer even if TERMINFO.
10838 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10841 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10842 'usage' docstring entry to pacify make-docfile.
10844 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10846 Change comparison functions =, <, >, <=, >= to take many arguments.
10847 * data.c: Change comparison functions' interface and implementation.
10848 * lisp.h: Make arithcompare available for efficient two arg
10850 * bytecode.c: Use arithcompare.
10851 * fileio.c: Use new interface.
10853 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10855 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10857 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10859 * eval.c (Feval): Document the new use of `lexical'.
10861 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10863 Review and drop old frame resize hack.
10864 * frame.h (struct frame): Remove force_flush_display_p.
10865 * dispnew.c (update_frame): Adjust user and don't call
10866 flush_frame here. The comment has said that there was an issues
10867 with redisplaying fringes, but I don't see any differences with
10868 and without this hack. Hopefully we can continue without it.
10869 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10870 current frame matrices twice if resized_p is set.
10872 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10874 Do not populate pure Xism x_sync to other ports.
10875 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10876 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10877 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10878 * w32term.h (x_sync): Remove prototype.
10880 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10882 Cleanup frame flushing.
10883 * dispextern.h (struct redisplay_interface):
10884 Drop flush_display_optional because flush_display is enough
10885 for X and flushing via RIF is just a no-op for others.
10886 * frame.h (flush_frame): New function.
10887 * dispnew.c (update_frame):
10888 * minibuf.c (read_minibuf):
10889 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10891 * keyboard.c (detect_input_pending_run_timers): Do not flush
10892 all frames but selected one in redisplay_preserve_echo_area.
10893 * nsterm.m (ns_flush): Remove no-op.
10894 (ns_redisplay_interface): Adjust user.
10895 * w32term.h (x_flush): Remove no-op.
10896 (w32_redisplay_interface): Adjust user.
10897 * xterm.c (x_flush): Simplify because we do not flush all
10898 frames at once any more. Adjust comment.
10899 (x_redisplay_interface): Adjust user.
10901 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10903 Port --without-x --enable-gcc-warnings to Fedora 19.
10904 * gfilenotify.c (globals_of_gfilenotify):
10905 Call g_type_init only if using an older glib version that needs it.
10907 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10909 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10910 (last_glyphless_glyph_merged_face_id): Remove declarations.
10911 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10912 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10913 (last_glyphless_glyph_merged_face_id): Now static.
10914 (merge_escape_glyph_face): New function, refactored from...
10915 (get_next_display_element): ...here.
10916 (merge_glyphless_glyph_face): New function, refactored from...
10917 (produce_glyphless_glyph): ...here...
10918 * term.c (produce_glyphless_glyph): ...and here.
10920 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10922 * eval.c (eval_sub): Only call Ffunction if necessary.
10924 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10926 Attempt to make redisplay more selective when changing cursor type.
10927 * frame.h (struct frame): New bitfield cursor_type_changed.
10928 * xdisp.c (cursor_type_changed): Remove.
10929 (try_cursor_movement, redisplay_window, try_window_id)
10930 (set_frame_cursor_types, try_window_reusing_current_matrix):
10931 Adjust to use per-frame bitfield.
10932 (redisplay_internal): Look for cursor type change on each visible
10933 frame and consider all frames if cursor type has been changed on
10934 the frame other than selected. If cursor type has been changed on
10935 selected frame only, do not use fast update.
10937 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10939 Attempt to make redisplay more selective when changing fonts.
10940 * frame.h (struct frame): New bitfield fonts_changed.
10941 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10942 (adjust_frame_glyphs): Add prototype.
10943 * dispnew.c (fonts_changed_p): Remove.
10944 (adjust_glyphs): Remove because we do not
10945 adjust matrices on all frames at once any more.
10946 (adjust_frame_glyphs): Block and unblock input here.
10947 (adjust_glyph_matrix): Use fonts_changed.
10948 (change_frame_size_1): Use adjust_frame_glyphs.
10949 * font.c (font_open_entity): Use fonts_changed.
10950 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10951 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10952 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10953 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10954 (shrink_mini_window, Fresize_mini_window_internal)
10955 (window_scroll_pixel_based, Fset_window_configuration)
10956 (apply_window_adjustment, Fset_window_vscroll):
10957 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10958 Use adjust_frame_glyphs.
10959 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10960 (try_window_reusing_current_matrix, try_window_id, display_line)
10961 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10962 (redisplay_internal): Consider fonts_changed and adjust frame
10963 matrices for each frame only if the frame is visible. If font
10964 has been changed on some frame during full redisplay, retry
10965 only visible frames where the font has been actually changed.
10967 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10969 Cache current header and mode line height for each window.
10970 * window.h (struct window): New fields mode_line_height
10971 and header_line_height.
10972 * window.c (make_window): Initialize them.
10973 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10974 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10975 (current_mode_line_height, current_header_line_height):
10976 Remove declaration.
10977 * xdisp.c (current_mode_line_height, current_header_line_height):
10979 (pos_visible_p, init_xdisp): Adjust user.
10980 (redisplay_window): Invalidate mode_line_height and
10981 header_line_height if current and desired matrices do not agree.
10983 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10985 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10986 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10988 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10990 Make --without-x compatible with --enable-gcc-warnings.
10991 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10992 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10993 members under HAVE_WINDOW_SYSTEM.
10994 * keyboard.c (make_lispy_focus_out): Likewise.
10995 (record_menu_key): Move under HAVE_MENUS.
10996 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10997 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10998 (syms_of_xdisp): Adjust user.
10999 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11000 (start_hourglass, cancel_hourglass):
11001 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11002 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11003 and CLEAR_FONT_TABLE_NFONTS.
11004 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11005 Declare only if HAVE_WINDOW_SYSTEM.
11006 (lface_same_font_attributes_p, clear_face_gcs): Define only
11007 if HAVE_WINDOW_SYSTEM.
11009 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11011 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11012 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11013 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11015 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11017 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11019 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11021 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11022 This fixes a type error on hosts where ptrdiff_t is wider than int.
11024 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11026 * keyboard.c (read_key_sequence_vs): New function.
11027 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11030 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11032 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11034 Makefile improvements.
11035 * Makefile.in (config.status): Don't use double-colon rules, as
11036 they are not portable according to POSIX. Fix shell typo with `;
11037 I guess this rule has never been tested?
11038 (VCSWITNESS): New macro, to override any environment var.
11040 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11042 * xterm.h (struct x_display_info): Do not track X connection
11043 fd separately because it is always available from Display.
11044 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11047 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11049 * buffer.c (drop_overlay):
11050 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11051 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11053 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11055 * buffer.c (Fmake_overlay, Fmove_overlay):
11056 * intervals.c (set_point_from_marker):
11057 * print.c (PRINTPREPARE): Prefer signal_error
11058 to plain error and report unsuitable marker too.
11060 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11062 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11063 for 'dragging' member.
11064 (struct x_output): Remove set-but-unused leftovers
11065 'left_before_move' and 'top_before_move'.
11066 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11067 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11068 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11069 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11070 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11071 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11072 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11073 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11075 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11077 * nsfont.m (INVALID_GLYPH): New define.
11078 (nsfont_encode_char): Use INVALID_GLYPH.
11079 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11081 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11083 * xterm.c (x_last_mouse_movement_time): Revert last change.
11084 This code should use XDisplayMotionBufferSize to check display's
11085 motion history first, and there are few other issues as well.
11086 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11087 (handle_one_xevent): Adjust user.
11089 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11091 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11092 * frame.c (Flast_nonminibuf_frame): ... to here.
11093 (check_minibuf_window): Don't abort if no window was found
11096 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11098 Use XGetMotionEvents to ask the last mouse motion time from X server.
11099 * xterm.c (X_MOTION_HISTORY): Default to 1.
11100 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11101 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11102 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11103 Ifdef away legacy code.
11104 (XTmouse_position, x_scroll_bar_report_motion):
11105 Use x_last_mouse_movement_time.
11106 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11109 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11111 * msdos.c (last_mouse_window): Move to...
11112 (dos_rawgetc): ...this function and adjust comment.
11113 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11114 (mouseMoved): ...this function and adjust comment.
11115 * w32term.c (last_window): Likewise with...
11116 (w32_read_socket): ...this function.
11117 * xterm.c (last_window): Likewise with...
11118 (handle_one_xevent): ...this function.
11120 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11122 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11123 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11124 (handle_one_xevent): ...to here.
11125 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11128 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11130 * msdos.c (IT_set_terminal_window): Remove no-op.
11131 (initialize_msdos_display): Adjust terminal setup.
11132 * w32console.c (w32con_set_terminal_window): Remove no-op.
11133 (initialize_w32_display): Adjust terminal setup.
11134 * w32term.c (w32_set_terminal_window): Remove no-op.
11135 (w32_create_terminal): Adjust terminal setup.
11136 * xterm.c (XTset_terminal_window): Remove no-op.
11137 (x_create_terminal): Adjust terminal setup.
11139 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11141 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11143 (ns_create_terminal): Adjust terminal setup.
11144 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11146 (w32_create_terminal): Adjust terminal setup.
11147 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11149 (x_create_terminal): Adjust terminal setup.
11151 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11153 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11154 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11155 * dispnew.c (buffer_posn_from_coords):
11156 * window.c (Fwindow_end, displayed_window_lines):
11157 * xdisp.c (redisplay_mode_lines): Use it.
11159 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11161 * fontset.c (face_for_char): Check char in the current face font first
11162 if HAVE_NS (Bug#15138).
11164 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11166 * window.c (temp_output_buffer_show): Make sure window returned
11167 by display_buffer is live (Bug#15213).
11169 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11171 Minor cleanup to avoid forward declarations.
11172 * coding.h (struct ccl_spec): Remove forward declaration.
11173 * composite.h (toplevel): Include font.h.
11174 (struct composition_it, struct face, struct font_metrics):
11175 Remove forward declaration.
11176 * dispextern.h (struct image, struct atimer): Likewise.
11177 * emacsgtkfixed.h (struct frame): Likewise.
11178 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11179 * font.h (struct font_driver, struct font, struct glyph_string)
11180 (struct face): Remove forward declaration.
11181 * fontset.h (struct face, struct font): Likewise.
11182 * frame.h (toplevel): Style cleanup.
11183 (enum output_method): Move to...
11184 * termhooks.h (enum output_method): ...here.
11185 (struct glyph, struct frame, struct ns_display_info)
11186 (struct x_display_info, struct w32_display_info):
11187 Remove forward declaration.
11188 * xterm.h (toplevel): Include termhooks.h.
11189 (struct font, struct window, struct glyph_matrix, struct frame)
11190 (struct input_event, struct face, struct image): Remove forward
11192 * gtkutil.h (struct _widget_value): Likewise.
11193 * keyboard.h (toplevel): Include termhooks.h.
11194 (struct input_event): Remove forward declaration.
11196 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11198 * intervals.c (set_point_from_marker): New function.
11199 * editfns.c (Fgoto_char):
11200 * process.c (Finternal_default_process_filter):
11201 * window.c (select_window_1): Use it.
11202 * buffer.h (set_point_from_marker): Add prototype.
11204 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11206 * w32.c (term_winsock): Call release_listen_threads before calling
11208 (_sys_wait_accept): Wait for accept event in a loop with a finite
11209 timeout, instead of waiting indefinitely. Will hopefully avoid
11210 hanging during exit because WSACleanup deadlocks waiting for the
11211 event object to be released. (Bug#14333)
11213 * w32proc.c (release_listen_threads): New function, signals all
11214 the reader threads that listen for connections to stop waiting.
11216 * w32.h (release_listen_threads): Add prototype.
11218 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11220 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11221 field of new marker (for sanity and safety).
11222 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11223 anyway because XMISCTYPE is a function and can't be an lvalue).
11225 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11227 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11228 (x_after_update_window_line, x_scroll_bar_create)
11229 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11230 (handle_one_xevent, x_clear_frame_area):
11231 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11232 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11233 * xterm.h (x_clear_area): Adjust prototype.
11235 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11237 Hook scanning and indentation functions to find_newline. This helps
11238 to avoid duplicated code and renders more respect to newline cache.
11239 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11240 * cmds.c (Fforward_line):
11241 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11242 Use find_newline and avoid unnecessary point movements.
11243 * search.c (scan_newline): Implement on top of find_newline.
11245 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11247 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11248 scoped code (bug#11258).
11250 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11252 * nsterm.m (last_window): New variable.
11253 (EV_TRAILER2): New macro.
11254 (EV_TRAILER): Call EV_TRAILER2.
11255 (mouseMoved:): Add support for mouse-autoselect-window
11256 on nextstep (Bug#6888).
11258 2013-08-28 Andreas Schwab <schwab@suse.de>
11260 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11261 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11262 Remove unused macro definitions.
11263 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11264 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11265 Only define if emacs.
11267 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11269 Prefer enum glyph_row_area to int where appropriate.
11270 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11272 (window_box, window_box_width, window_box_left, window_box_left_offset)
11273 (window_box_right, window_box_right_offset): Adjust prototypes.
11274 * xdisp.c (window_box, window_box_width, window_box_left)
11275 (window_box_left_offset, window_box_right, window_box_right_offset):
11276 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11277 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11278 * nsterm.m (ns_clip_to_row):
11279 * w32term.c (w32_clip_to_row):
11280 * xterm.c (x_clip_to_row): Likewise.
11282 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11284 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11285 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11287 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11289 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11290 for portability to hosts where /bin/sh has problems.
11292 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11294 Redesign redisplay interface to drop global output_cursor.
11295 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11296 (toplevel): Remove declaration of output_cursor.
11297 (set_output_cursor, x_cursor_to): Remove prototype.
11298 * window.h (struct window): New member output_cursor.
11299 (output_cursor_to): New function to replace RIF member.
11300 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11301 (update_text_area, set_window_cursor_after_update): Use it.
11302 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11303 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11304 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11305 * w32term.c (x_update_window_begin, x_update_window_end):
11306 * xterm.c (x_update_window_begin, x_update_window_end):
11307 Adjust to use per-window output cursor.
11309 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11311 Simplify SELECT_TYPE-related code.
11312 Like EMACS_TIME, this portability layer is no longer needed, since
11313 Emacs has been using fd_set as a portability layer for some time.
11314 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11315 (SELECT_TYPE): Remove. All uses changed to fd_set.
11316 (fd_set) [!FD_SET]: New typedef.
11318 Simplify EMACS_TIME-related code.
11319 This portability layer is no longer needed, since Emacs has been
11320 using struct timespec as a portability layer for some time.
11321 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11322 Include <time.h> rather than "systime.h"; that's all that's needed now.
11323 * dispnew.c: Include <timespec.h> rather than "systime.h";
11324 that's all that's needed now.
11325 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11326 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11327 TIMESPEC_RESOLUTION.
11328 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11329 LOG10_TIMESPEC_RESOLUTION.
11330 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11331 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11332 (make_emacs_time): Remove. All used changed to make_timespec.
11333 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11334 (current_timespec): Rename from current_emacs_time. All uses changed.
11335 (add_emacs_time): Remove. All uses changed to timespec_add.
11336 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11337 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11338 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11339 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11340 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11341 (current_timespec): Rename from current_emacs_time. All uses changed.
11342 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11343 changed to timespec_cmp.
11344 * xgselect.c: Include <timespec.h>, since our .h files don't.
11346 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11348 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11349 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11350 Remove the leftovers.
11351 * gtkutil.c (toplevel): Do not declare Qxft but include
11353 * image.c (toplevel): Do not declare Vlibrary_cache because
11354 it's already done in lisp.h.
11356 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11358 * lisp.h (Mouse_HLInfo): Move from here...
11359 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11360 (reset_mouse_highlight): New function.
11361 * msdos.c (dos_set_window_size, IT_update_begin)
11362 (internal_terminal_init):
11363 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11364 (ns_initialize_display_info):
11365 * w32console.c (initialize_w32_display):
11366 * w32term.c (x_update_window_end, x_free_frame_resources)
11367 (w32_initialize_display_info):
11368 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11369 * window.c (Fdelete_other_windows_internal):
11370 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11371 * termchar.h (toplevel):
11372 * xterm.h (toplevel): Include dispextern.h.
11374 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11376 Fix minor problems found by static checking.
11377 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11378 (expect): Avoid nested-if warning.
11379 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11380 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11381 * nsterm.h, nsterm.m (ns_select):
11382 * xgselect.c, xgselect.h (xg_select):
11383 Adjust signature to better match pselect's.
11384 * nsterm.m (ns_select):
11385 Don't set *TIMEOUT, since pselect doesn't.
11386 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11387 diagnostic about assigning const char * to it.
11388 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11390 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11392 * lread.c (substitute_object_recurse): Handle hash-tables as well
11395 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11397 Fix unlikely core dump in init_tty, and simplify terminfo case.
11398 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11399 The old version incorrectly dumped core if malloc returned a
11400 buffer containing only non-NUL bytes.
11401 (init_tty): Do not allocate or free termcap buffers; the
11402 struct does that for us now.
11403 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11404 (struct tty_display_info): Define members termcap_term_buffer and
11405 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11406 use them. Allocate them directly in struct rather than indirectly
11407 via a pointer, to simplify init_tty.
11409 * frame.c (check_minibuf_window): Initialize 'window' properly,
11410 so that Emacs reliably aborts later if 'window' is not initialized.
11412 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11414 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11415 of VoidSymbol (Bug#15154).
11417 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11419 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11420 mouse_face_beg_y and mouse_face_end_y.
11421 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11422 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11423 Adjust users and update comment where appropriate.
11425 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11427 * frame.c (check_minibuf_window): New function.
11428 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11429 Call check_minibuf_window (Bug#15183).
11431 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11433 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11434 because this is the only last cursor data we need to keep and consult.
11435 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11436 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11439 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11441 Fix recovering from possible decompression error.
11442 Since insert_from_gap doesn't always move point, we can't use PT as
11443 the position where the partially decompressed data ends, and
11444 should count how many bytes was produced so far.
11445 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11446 (unwind_decompress): Really delete partially uncompressed data.
11447 (Fzlib_decompress_region): Take decompressed data size into account.
11449 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11451 * syntax.c (init_syntax_once): Adjust comment and do an early
11452 initialization of Qchar_table_extra_slots just once...
11453 * casetab.c (init_casetab_once):
11454 * category.c (init_category_once):
11455 * character.c (syms_of_character):
11456 * coding.c (syms_of_coding):
11457 * xdisp.c (syms_of_xdisp): ...and omit it here.
11459 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11461 * xdisp.c (get_next_display_element): Don't apply to characters
11462 from a display vector the logic of setting it->end_of_box_run_p
11463 suitable for characters from a buffer. (Bug#15175)
11465 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11466 to handle directories, rather than '_utime' which doesn't.
11469 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11471 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11472 or fullscreen (Bug#14627).
11474 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11476 System-dependent integer overflow fixes.
11477 * process.c (Fset_process_window_size): Signal an error if
11478 the window size is outside the range supported by the lower level.
11479 * sysdep.c (set_window_size): Return negative on error,
11480 nonnegative on success, rather than -1, 0, 1 on not in system,
11481 failure, success. This is simpler. Caller changed.
11482 (serial_configure): Remove unnecessary initialization of local.
11483 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11484 size fits in unsigned long; this isn't true on some 32-bit hosts.
11485 Avoid buffer overrun if some future version of /proc/meminfo has a
11486 variable name longer than 20 bytes.
11487 (system_process_attributes) [__FreeBSD__]:
11488 Don't assume hw.availpages fits in 'int'.
11490 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11492 Don't let very long directory names overrun the stack.
11493 Fix some related minor problems involving "//", vfork.
11494 * callproc.c (encode_current_directory): New function.
11495 (call_process): Don't append "/"; not needed.
11496 * fileio.c (file_name_as_directory_slop): New constant.
11497 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11498 this can save the caller having to alloca.
11499 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11500 Use SAFE_ALLOCA, not alloca.
11501 (directory_file_name, Fexpand_file_name): Leave leading "//"
11502 alone, since it can be special even on POSIX platforms.
11503 * callproc.c (call_process):
11504 * process.c (Fformat_network_address):
11505 * sysdep.c (sys_subshell):
11506 Use encode_current_directory rather than rolling our own.
11507 (create_process): No need to encode directory; caller does that now.
11508 * process.h (encode_current_directory): New decl.
11509 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11510 Rework to avoid 'goto xyzzy;'.
11512 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11514 * xdisp.c (handle_face_prop): If the default face was remapped use
11515 the remapped face for strings from prefix properties. (Bug#15155)
11517 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11519 Minor cleanup for redisplay interface and few related functions.
11520 * frame.h (enum text_cursor_kinds): Move from here...
11521 * dispextern.h (enum text_cursor_kinds): ...to here.
11522 (toplevel): Drop unnecessary declarations.
11523 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11524 in update_window_end_hook and draw_window_cursor functions.
11525 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11526 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11527 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11528 * xterm.c (x_update_window_end, x_draw_window_cursor):
11529 * xdisp.c (display_and_set_cursor, update_window_cursor)
11530 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11531 enum text_cursor_kinds where appropriate.
11533 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11535 Redesign redisplay interface to drop updated_row and updated_area.
11536 * dispextern.h (updated_row, updated_area): Remove declaration.
11537 (struct redisplay_interface): Pass glyph row and row area parameters
11538 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11539 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11541 * dispnew.c (updated_row, updated_area): Remove.
11542 (redraw_overlapped_rows, update_window_line): Adjust user.
11543 (update_marginal_area, update_text_area): Likewise. Pass updated row
11544 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11545 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11548 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11550 * process.c (flush_pending_output): Remove stub.
11553 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11555 * callproc.c: Fix race that killed background processes (Bug#15144).
11556 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11557 Record deleted process-id in critical section, not afterwards.
11558 Don't mistakenly kill process created by a call-process invocation
11559 that discards output and does not wait.
11561 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11563 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11564 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11565 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11566 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11567 to shut up compiler in mark_object.
11568 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11570 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11572 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11573 We can't portably rely on PTY_OPEN doing that, even if
11574 it calls posix_openpt with O_CLOEXEC.
11576 2013-08-20 Kenichi Handa <handa@gnu.org>
11578 * character.c (string_char): Improve commentary.
11580 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11582 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11583 (struct animation_cache): Make signature a flexible array member.
11584 All uses changed. This is a tad slower but may insulate us better
11585 from future changes to ImageMagick.
11587 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11589 * image.c: Shrink memory needed for animation cache.
11590 (SIGNATURE_DIGESTSIZE): New constant.
11591 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11592 (imagemagick_create_cache): Copy the signature. This saves
11593 several KB of memory that ImageMagick wastes per signature.
11594 Don't bother updating the update_time, as the caller does that now.
11595 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11596 it's a fixed size struct member now.
11597 (imagemagick_get_animation_cache): Always destroy the signature,
11598 as it's now imagemagick_create_cache's responsibility to copy it.
11599 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11600 and use memcmp rather than strcmp.
11601 eassert that ImageMagick returns a signature of the specified length.
11603 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11605 * image.c (imagemagick_get_animation_cache): Don't segfault on
11607 (imagemagick_get_animation_cache): Revert to previous definition
11608 so that it actually works. But keep the memory leak fix.
11609 (imagemagick_get_animation_cache): Fix memory leak.
11611 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11613 * image.c: Fix animation cache signature memory leak.
11614 Fix some other minor performance problems while we're at it.
11615 (imagemagick_create_cache): Clear just the members that
11616 need clearing. Don't set update_time, as caller does that now.
11617 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11618 Simplify by using pointer-to-pointer instead of a prev pointer.
11619 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11620 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11621 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11622 it's already a copy. Free the signature probe unless it's cached.
11624 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11625 This was introduced by my 2013-08-12 fix for Bug#15035.
11627 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11629 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11630 (imagemagick_prune_animation_cache): Now static.
11632 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11634 * image.c (imagemagick_get_animation_cache): Don't segfault when
11635 pruning all entries.
11637 2013-08-18 Ken Brown <kbrown@cornell.edu>
11639 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11640 static heap if ENABLE_CHECKING is defined.
11641 (max_bss_sbrk_ptr): New variable.
11642 (bss_sbrk): Use it.
11643 (report_sheap_usage): Report maximum static heap usage instead of
11644 ending static heap usage.
11646 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11648 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11649 of zlib_initialized according to the results of calling
11650 init_zlib_functions.
11652 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11654 * image.c: Implement an ImageMagick per-image cache.
11655 (imagemagick_get_animation_cache): Fix a double-free error.
11656 (imagemagick_load_image): Remove the ping_wand code, which only
11657 apparently saved time on invalid animated images, and slowed down
11658 everything else. Optimize for the common case.
11660 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11662 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11664 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11666 * marker.c (set_marker): Remove documentation of undefined behavior.
11668 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11670 * image.c (imagemagick_compute_animated_image): Animate correctly
11671 when sub-images are smaller than the main image.
11672 (imagemagick_compute_animated_image): Setting the iterator row to
11673 zero is apparently not allowed.
11674 (imagemagick_compute_animated_image): Allow images that say they
11675 have sub-images that are bigger than the main image, but just crop
11678 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11680 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11682 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11684 * image.c (imagemagick_compute_animated_image): Respect the GIF
11687 2013-08-15 Ken Brown <kbrown@cornell.edu>
11689 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11690 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11693 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11695 Fix minor problems found by static checking.
11696 * frame.c (delete_frame):
11697 * xdisp.c (next_element_from_display_vector):
11698 Avoid uninitialized local.
11699 * image.c (imagemagick_compute_animated_image): Port to C89.
11700 Prefer usual GNU indentation style for loops.
11701 Be more careful about bizarrely large sizes, by using ptrdiff_t
11704 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11706 Fix infinite frame selection loop (Bug#15025).
11707 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11709 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11711 * xdisp.c (compute_window_start_on_continuation_line):
11712 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11713 to make sure we end up setting the window start at the leftmost
11714 visible character of the display line. This avoids funky
11715 horizontal shifting because the window start is not kept on the
11716 same position. (Bug#15090)
11717 (next_element_from_display_vector): Support 'box' face attribute
11718 in the face definitions of a display vector. (Bug#15099)
11720 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11722 * image.c (imagemagick_compute_animated_image): Implement animated
11723 images (bug#14700).
11724 (imagemagick_compute_animated_image): Fix some compilation
11725 warnings. Implement a very simple cache to make the animation
11726 usable at all, but it should be replaced with a per-image cache.
11728 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11730 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11731 to do `for' loops over alist values.
11732 * buffer.h (FOR_EACH_BUFFER):
11733 * process.c (FOR_EACH_PROCESS): Use it.
11734 (handle_child_signal, status_notify, Fget_buffer_process)
11735 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11737 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11739 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11740 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11741 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11742 to xzalloc and so avoid redundant call to memset.
11743 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11744 members because it is allocated with xzalloc and so already zeroed.
11746 2013-08-14 Ken Brown <kbrown@cornell.edu>
11748 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11751 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11753 Utility function and macro to copy Lisp string to C string.
11754 * lisp.h (xlispstrdupa): New macro.
11755 (xlispstrdup): New prototype.
11756 * alloc.c (xlispstrdup): New function.
11757 * callint.c (Fcall_interactively):
11758 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11759 (Fsubstitute_in_file_name):
11760 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11761 * image.c (x_create_bitmap_from_file):
11762 * w32term.c (w32_term_init):
11763 * xterm.c (x_term_init): Use xlispstrdup.
11765 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11767 * image.c (imagemagick_load_image): Make animated pictures work.
11768 There's still some problems with background color settings, though
11771 * decompress.c (unwind_decompress): Always restore point.
11773 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11775 * marker.c (set_marker): Reformat documentation.
11777 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11779 * xdisp.c (cursor_type_changed): Now static.
11781 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11782 Use changed. This avoids the need to call xmalloc and for the
11783 caller to call xfree, and avoids memory leaks in some situations.
11785 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11787 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11788 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11789 (redisplay_window): If window_end_valid is cleared due to non-zero
11790 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11791 so do not call to try_cursor_movement for that window.
11793 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11795 * window.h (struct window): Convert window_end_pos and
11796 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11797 (wset_window_end_pos, wset_window_end_vpos): Remove.
11798 * dispnew.c (adjust_glyph_matrix):
11799 * window.c (Fwindow_end, replace_window, set_window_buffer)
11801 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11802 (set_vertical_scroll_bar, redisplay_window, try_window)
11803 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11804 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11805 (note_mouse_highlight): Adjust users.
11806 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11809 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11811 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11812 * image.c (imagemagick_filename_hint): Use `const char *' and
11813 prefer SSDATA to SDATA to avoid warnings.
11815 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11817 Cleanup window fringes, margins and scroll bars adjustments.
11818 * window.c (set_window_fringes, set_window_margins)
11819 (set_window_scroll_bars, apply_window_adjustment): New functions.
11820 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11821 (Fset_window_scroll_bars): Use them.
11823 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11825 * window.h (struct window): Convert scroll_bar_width
11826 from Lisp_Object to integer. Adjust comment.
11827 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11829 * window.c (wset_scroll_bar_width): Remove.
11830 (make_window): Initialize scroll_bar_width.
11831 (Fsplit_window_internal): Use direct assignment.
11832 (Fset_window_configuration, save_window_save):
11833 Convert Lisp_Object to integer and back where appropriate.
11834 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11835 bar was actually changed, and mention this in docstring.
11837 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11839 * decompress.c: Minor simplifications.
11840 (Fzlib_decompress_region): Don't bother verifying
11841 that avail_out <= UINT_MAX, as that was confusing.
11842 Mention the restriction in a comment instead.
11843 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11845 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11847 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11848 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11850 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11852 * image.c (imagemagick_filename_hint): Check for errors in the
11855 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11857 * window.c (Fwindow_margins): Return nil when there's no marginal
11858 area, as per the documented API.
11860 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11861 Fmake_vector, as scroll bar's struct members are not all Lisp
11862 objects now. This avoids crashes in GC.
11864 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11865 bool, so its address could be taken.
11867 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11869 * image.c (imagemagick_filename_hint): New function to possibly
11870 apply `image-content-type-suffixes'.
11871 (imagemagick_load_image): Use it.
11873 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11875 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11876 if loading zlib failed.
11878 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11880 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11881 2013-08-13 checkin below. Change bool to BOOL, rule is:
11882 All Obj-C code uses BOOL, except for interfaces callable from C.
11884 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11886 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11888 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11889 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11890 bool instead of BOOL.
11891 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11892 from Lisp_Object to bitfield. Adjust comment.
11893 * w32term.c (x_scroll_bar_create): Adjust user.
11894 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11895 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11896 Use bool for boolean.
11897 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11898 to `unsigned int' when defining a bitfield.
11900 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11902 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11904 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11906 * window.h (struct window): Convert left_margin_cols and
11907 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11908 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11909 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11911 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11913 (showing_window_margins_p, update_window_line, update_frame_1):
11914 * fringe.c (draw_fringe_bitmap_1):
11915 * xdisp.c (window_box_width): Adjust users.
11916 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11917 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11918 Use direct assignment.
11919 (Fset_window_configuration, save_window_save, Fwindow_margins):
11920 Convert Lisp_Object to integer and back where appropriate.
11921 (Fset_window_margins): Adjust user. Return t if any margin
11922 was actually changed, and mention this in docstring.
11924 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11926 * syntax.c (forward_word):
11927 * cmds.c (forward_char, backward_char): Mention the optional argument.
11929 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11931 * window.h (struct window): Convert left_fringe_width
11932 and right_fringe_width from Lisp_Objects to integers.
11934 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11935 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11936 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11938 (make_window): Initialize new integer fields to -1.
11939 (Fsplit_window_internal): Use direct assignment.
11940 (Fset_window_configuration, save_window_save):
11941 Convert Lisp_Object to integer and back where appropriate.
11942 (Fset_window_fringes): Adjust user. Return t if any fringe
11943 was actually changed, and mention this in docstring.
11945 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11947 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11948 * nsfns.m (x_set_cursor_type):
11949 * w32fns.c (x_set_cursor_type):
11950 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11951 * xdisp.c (set_frame_cursor_types): ...but in common code.
11953 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11955 * font.c (clear_font_cache): New function, stripped from...
11956 (Fclear_font_cache): ...here, which now uses the function
11957 above. Adjust comment.
11958 * font.h (clear_font_cache): Add prototype.
11959 * xfaces.c (clear_face_cache): Use clear_font_cache.
11961 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11963 * window.c (Fset_window_start): Compare `w', not `window' because
11964 `w' might not be equal to `window' after call to decode_live_window.
11966 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11968 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11969 This fixes a problem introduced by the Bug#15035 patch
11970 when using GPG. Reported by Herbert J. Skuhra.
11972 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11974 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11975 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11976 not yet initialized.
11978 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11980 * decompress.c (Fzlib_decompress_region): Support zlib
11981 decompression, too, and rename.
11983 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11985 Minor zlib configuration tweaks.
11986 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11987 Don't assume presence of fn_inflateInit2_ zlib internal function.
11989 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11991 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11992 include the zlib prefix.
11994 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11996 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11997 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11998 define static variables that are pointers to zlib functions to be
11999 dynamically loaded.
12000 (init_zlib_functions) [WINDOWSNT]: New function.
12001 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12003 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12004 macros instead of invoking the zlib functions directly.
12005 (syms_of_decompress): DEFSYM Qzlib_dll.
12006 Staticpro Szlib_available_p.
12008 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12010 Avoid looping over all frame windows to freeze and unfreeze.
12011 * window.h (struct window): Drop frozen_window_start_p.
12012 (freeze_window_starts): Drop prototype.
12013 * frame.h (struct frame): New frozen_window_starts flag.
12014 (FRAME_WINDOWS_FROZEN): New macro.
12015 * window.c (freeze_window_start, freeze_window_starts):
12017 (select_window, replace_window): Adjust users.
12018 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12019 (window_frozen_p): New function.
12020 (redisplay_window): Use it.
12022 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12024 Fix some fd issues when running subprocesses (Bug#15035).
12025 Fix bugs that can leak files or file descriptors on errors.
12026 Don't unlink open temp files, as that's hard for users to diagnose
12027 when things go awry (e.g., temp disk exhausted).
12028 Don't bother to lock temp files. Check for invalid recursion.
12029 * callproc.c (synch_process_fd): Remove. All uses removed.
12030 (synch_process_tempfile): New var or macro.
12031 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12033 (record_kill_process): New arg, the temp name. All callers changed.
12034 (delete_temp_file): Now just a simple wrapper around unlink.
12035 (call_process_kill): New arg, the call_process_fd array.
12036 Close them all. Clear synch_process_pid. Remove the temp file,
12037 or arrange for it to be removed.
12038 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12039 that's been moved to synch_process_tempfile. Caller changed.
12040 Do not remove the tempfile; that's now call_process_kill's
12042 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12043 call_process_kill; the caller now does that.
12044 (call_process_cleanup): Do not close the process fd; that's now
12045 call_process_kill's responsibility.
12046 (Fcall_process): Implement via new function call_process, which
12047 has most of the old body of Fcall_process, but with a different API.
12048 (call_process): New function that does not open or close filefd if
12049 it is nonnegative. Record which fds need to be closed, and let
12050 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12051 Signal an error if invoked recursively (could be done via a hook).
12052 Simplify creation of the tempfile in the MSDOS case.
12053 Don't create the output file until after checking for the executable.
12054 Report any failure to open /dev/null.
12055 Don't open /dev/null for writing twice; once is enough.
12056 Don't create pipe if all output is being discarded or sent to file.
12057 Don't worry about setting up the coding system or reading from the
12058 pipe if all output is being discarded.
12059 Hoist fd_error local into top level, to lessen block nesting.
12060 Don't record deleted pid here; now done by Fcall_process_region.
12061 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12062 and note its success in synch_process_tempfile.
12063 Do not leak resources when child_setup fails.
12064 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12065 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12066 (create_temp_file): Now returns open fd, with an additional
12067 Lisp_Object * argument to return the name. All callers changed.
12068 Do not close the file; rewind it instead, and leave it open for
12069 the caller. Do not lock the temp file. Unwind-protect the file
12070 and the file-descriptor.
12071 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12072 If an asynchrounous process, record it here, not in call_process.
12073 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12074 * eval.c (set_unwind_protect): New function.
12075 * fileio.c (write_region): New function, generalized from the
12076 old Fwrite_region. Do not lock temp files.
12077 (Fwrite_region): Use it.
12078 * lisp.h (set_unwind_protect, write_region): New decls.
12079 * process.c: Include <verify.h>.
12080 (make_process): Mark fds as initially closed.
12081 (deleted_pid_list): Now a list of pid-filename pairs.
12083 (close_process_fd): New function.
12084 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12085 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12086 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12087 (create_process, create_pty, Fmake_serial_process)
12088 (server_accept_connection): Record which fds need to be closed,
12089 and let deactivate_process close them.
12090 (Fmake_network_process): Do not discard the unwind-protect
12091 until it's safe to do so.
12092 (deactivate_process): Close the fds opened by create_process etc.
12093 (Fprocess_send_eof): Adjust to new way of recording open fds.
12094 Report an error if /dev/null can't be opened, instead of aborting.
12095 * process.h (PROCESS_OPEN_FDS): New constant.
12096 (struct Lisp_Process): New member open_fds.
12097 (record_kill_process, record_deleted_pid): Adjust signatures.
12098 (record_deleted_pid): Move decl here ...
12099 * syswait.h (record_deleted_pid): ... from here.
12101 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12103 * decompress.c: Fix bugs with large buffers and weird inputs.
12104 Tune a bit. Reindent as per usual Emacs style.
12105 (BUFFER_SIZE): Remove.
12106 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12107 more than UINT_MAX bytes. Decompress into the gap instead of into
12108 an auto buffer, as this should avoid copying. Return nil if
12109 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12110 set immediate_quit; we shouldn't trust zlib code that much.
12112 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12114 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12115 errors, and really move the gap to where we want it.
12117 * lisp.h: Include decompress.c support.
12119 * emacs.c (main): Include decompress.c support.
12121 * Makefile.in: Include -lz if present.
12123 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12125 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12126 (initWithTitle:): Initialize frame to 0.
12127 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12128 (fillWithWidgetValue:frame:): Rename from
12129 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12131 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12132 fillWithWidgetValue:frame:
12134 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12135 remove memory leak warnings.
12137 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12138 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12139 menu_pending_title.
12141 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12142 (x_activate_menubar): Update the whole menu.
12143 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12144 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12145 current event is not NSSystemDefined (Bug#15001).
12146 Call ns_check_menu_open only if trackingMenu is 2.
12147 (menuDidClose:): New method, decrease trackingMenu.
12148 (fillWithWidgetValue:setDelegate:): New method.
12149 (fillWithWidgetValue:): Call the above.
12151 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12153 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12155 Omit some unnecessary casts.
12156 Many of these go back to the old pre-C89 days, when they may have
12157 been needed, but we've been assuming C89 or later for a while now.
12158 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12159 (live_float_p, live_misc_p, live_vector_p):
12160 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12161 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12162 (defvar_per_buffer):
12163 * callint.c (Fcall_interactively):
12164 * doc.c (Fsubstitute_command_keys):
12165 * filelock.c (get_boot_time):
12166 * frame.c (xrdb_get_resource):
12167 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12168 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12169 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12170 (menuitem_highlight_callback, menu_destroy_callback)
12171 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12172 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12173 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12174 (xg_tool_bar_help_callback, tb_size_cb):
12175 * image.c (xpm_alloc_color, png_read_from_memory)
12176 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12177 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12179 * keymap.c (describe_map):
12180 * nsfns.m (Fns_display_monitor_attributes_list):
12181 * nsmenu.m (process_dialog:):
12182 * nsterm.m (hold_event):
12183 * process.c (wait_reading_process_output):
12184 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12185 * scroll.c (do_direct_scrolling, scrolling_1):
12186 * termcap.c (tgetent):
12187 * window.c (check_window_containing, add_window_to_list)
12188 (freeze_window_starts):
12189 * xdisp.c (compare_overlay_entries, vmessage):
12190 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12191 (x_get_monitor_attributes_xrandr)
12192 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12193 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12194 * xfont.c (xfont_match, xfont_open):
12195 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12196 (menubar_selection_callback, menu_position_func)
12197 (popup_selection_callback, create_and_show_popup_menu)
12198 (dialog_selection_callback, create_and_show_dialog):
12199 * xrdb.c (x_get_string_resource)
12201 * xsmfns.c (x_session_check_input):
12202 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12203 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12204 (xaw_jump_callback, xaw_scroll_callback):
12205 Omit unnecessary casts.
12207 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12209 Minor string-length refactoring.
12210 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12211 * frame.c (make_monitor_attribute_list):
12212 Prefer build_string to strlen + make_string.
12214 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12216 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12217 don't check minor_code (Bug#14417).
12219 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12221 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12222 vertical positions instead. This avoids calling MATRIX_ROW with
12223 row numbers that are possibly beyond valid limits. (Bug#15064)
12225 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12227 Use xstrdup and build_unibyte_string where applicable.
12228 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12229 * xfns.c (x_window):
12230 * xrdb.c (x_get_customization_string):
12231 * xterm.c (xim_initialize):
12232 * w32fns.c (w32_window): Use xstrdup.
12233 (w32_display_monitor_attributes_list):
12234 * emacs.c (init_cmdargs):
12235 * keyboard.c (PUSH_C_STR):
12236 * nsfont.m (nsfont_open):
12237 * sysdep.c (system_process_attributes):
12238 * w32.c (system_process_attributes):
12239 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12241 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12243 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12244 variables of these types so that GDB would know about them, as aid
12245 for debugging fatal exceptions. (Bug#15024) See also
12246 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12249 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12251 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12252 larger than the NSWindow (Bug#14934).
12254 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12256 Redesign redisplay interface to drop global variable updated_window.
12257 Always pass currently updated window as a parameter to update routines.
12258 * dispextern.h (updated_window): Remove declaration.
12259 (struct redisplay_interface): Pass window parameter to
12260 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12261 and after_update_window_hook.
12262 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12264 * dispnew.c (updated_window): Remove.
12265 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12266 (update_window_line): Adjust to match redisplay interface changes.
12267 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12268 (ns_scroll_run, ns_after_update_window_line):
12269 * w32term.c (x_update_window_begin, x_update_window_end)
12270 (x_after_update_window_line, x_scroll_run):
12271 * xterm.c (x_update_window_begin, x_update_window_end)
12272 (x_after_update_window_line, x_scroll_run):
12273 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12274 Likewise. Adjust comments where appropriate.
12275 (x_cursor_to): Simplify because this is always called during window
12276 update (but install debugging check anyway).
12277 (expose_window): Check must_be_updated_p flag to see whether this
12278 function is called during window update.
12280 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12282 Do not reset window modification event counters excessively.
12283 These leftovers and poor man's tricky methods to catch extra
12284 redisplay's attention are no longer needed.
12285 * frame.c (set_menu_bar_lines_1):
12286 * minibuf.c (read_minibuf_unwind):
12287 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12288 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12289 (window_scroll_line_based, Fset_window_configuration):
12290 * xdisp.c (redisplay_window): Do not reset last_modified and
12291 last_overlay_modified counters.
12293 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12295 * xselect.c (x_send_client_event): Set send_event and serial, memset
12296 data.l as it might be bigger than data.b. Use 24 bit mask to
12297 XSendEvent (Bug#15034).
12299 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12301 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12302 for TTY frames that are not the top frame on their console.
12305 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12307 * w32term.c (w32fullscreen_hook): Really maximize frame when
12308 asked for (Bug#14841).
12310 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12312 Prefer selected_window to Fselected_window, likewise for frames.
12313 * buffer.c (Fbuffer_swap_text):
12314 * data.c (Fvariable_binding_locus):
12315 * window.c (run_window_configuration_change_hook): Adjust users.
12316 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12317 Use decode_live_frame.
12319 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12321 Be more careful if selected window shows the buffer other than current,
12322 use window_outdated only if this is not so. This change should also
12323 address some weird issues discussed in Bug#13012.
12324 * window.h (window_outdated): New prototype.
12325 * window.c (window_outdated): Now here. Convert from static and
12326 always assume window's buffer.
12327 (Fwindow_end, Fwindow_line_height): Use it.
12328 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12329 and always assume window's buffer.
12330 (redisplay_window): Adjust user.
12331 (redisplay_internal): Call to reconsider_clip_changes once and
12332 check whether mode line should be updated only if selected window
12333 shows current buffer.
12334 (run_window_scroll_functions): Use eassert for debugging check.
12335 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12337 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12339 * window.c (window_scroll, window_scroll_pixel_based)
12340 (window_scroll_line_based): Use bool for booleans.
12342 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12344 * process.c: Fix minor off-by-one issues in descriptor counts.
12345 This shouldn't fix any real bugs, but it cleans up the code a bit.
12346 (max_process_desc, max_input_desc): -1, not 0, means none.
12348 (delete_input_desc): New function.
12349 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12350 (deactivate_process): Scan backwards when recomuting max_process_desc;
12351 that should be faster.
12352 (init_process_emacs): Initialize max_input_desc.
12354 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12356 Use region cache to speedup bidi_find_paragraph_start.
12357 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12358 Rename cache_long_line_scans to cache_long_scans.
12359 * buffer.c (bset_cache_long_line_scans): Rename to
12360 bset_cache_long_scans.
12361 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12362 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12364 (syms_of_buffer): Rename cache-long-line-scans to
12365 cache-long-scans. Adjust docstring.
12366 * search.c (newline_cache_on_off):
12367 * indent.c (width_run_cache_on_off): Adjust users.
12368 * bidi.c (bidi_paragraph_cache_on_off): New function.
12369 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12370 * insdel.c (prepare_to_modify_buffer):
12371 Invalidate bidi_paragraph_cache if enabled.
12373 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12375 Invalidate region caches only if buffer text is going to be changed.
12376 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12377 (modify_text): ...new prototype.
12378 (prepare_to_modify_buffer_1): New prototype.
12379 * textprop.c (modify_region): Rename to...
12380 (modify_text_properties): ...new function.
12381 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12382 (Fremove_list_of_text_properties): Adjust users.
12383 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12384 (modify_text): ...new function.
12385 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12386 (prepare_to_modify_buffer_1): ...new function.
12387 * casefiddle.c (casify_region):
12388 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12389 (Ftranspose_regions): Use modify_text.
12391 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12393 * lisp.mk (lisp): Add nadvice.elc.
12395 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12397 New macro to iterate over live buffers similar to frames.
12398 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12399 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12400 Declare buffer-related variables here to offload lisp.h.
12401 * buffer.c (Vbuffer_alist): Adjust comment.
12402 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12403 (other_buffer_safely):
12404 * data.c (store_symval_forwarding):
12405 * dispnew.c (Fframe_or_buffer_changed_p):
12406 * fileio.c (Fdo_auto_save):
12407 * filelock.c (unlock_all_files):
12408 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12410 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12412 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12413 * callproc.c (create_temp_file):
12414 * filelock.c (create_lock_file):
12415 Assume mkostemp, since it's now provided by Gnulib.
12417 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12419 * w32.c (mkostemp): New function.
12420 (mktemp): Remove, no longer used. Most of the code reused in
12421 mkostemp. (Bug#15015)
12422 (mktemp): Don't undef.
12424 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12426 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12427 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12428 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12429 (free_glyph_pool, check_glyph_memory): Likewise for
12430 all users. Adjust comments where appropriate.
12432 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12434 * composite.h: Minor fixups.
12435 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12436 to fix a misspelling, and change it to an inline function while
12437 we're at it (it need not be a macro). All uses changed.
12438 (composition_method, composition_valid_p):
12439 Rewrite to avoid assignments in if-conditions.
12441 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12443 Do not use global Lisp_Object in composition macros.
12444 * composite.h (composition_temp): Remove declaration.
12445 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12446 (composition_method, composition_valid_p): ...inline functions.
12447 (compose_region): Remove the leftover.
12448 * composite.c (composition_temp): Remove.
12449 (run_composition_function, update_compositions)
12450 (composition_compute_stop_pos, composition_adjust_point)
12451 (Ffind_composition_internal):
12452 * coding.c (handle_composition_annotation):
12453 * xdisp.c (handle_composition_prop, check_point_in_composition):
12454 Related users changed.
12456 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12458 Drop FRAME_PTR typedef.
12459 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12460 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12461 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12462 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12463 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12464 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12465 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12466 All related users changed.
12468 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12470 * eval.c (default_toplevel_binding): New function.
12472 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12473 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12474 (syms_of_eval): Export them.
12475 * data.c (Fdefault_value): Micro cleanup.
12476 * term.c (init_tty): Use "false".
12478 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12480 Fix X GC leak in GTK and raw (no toolkit) X ports.
12481 * xterm.c (x_free_frame_resources): If white and black relief
12482 GCs are allocated, always free them here.
12483 * xfns.c (x_make_gc): Omit redundant initialization.
12484 * widget.c (create_frame_gcs): Remove the leftover.
12485 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12486 in x_free_frame_resources.
12488 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12490 * nsterm.m (windowWillResize:toSize:): Only change title if
12491 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12493 (viewDidEndLiveResize): New method.
12495 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12496 inside NS_IMPL_COCOA.
12498 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12500 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12501 Do not check whether undo is enabled because record_insert and
12502 record_delete does that themselves.
12504 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12506 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12507 member which is not really used any more.
12508 (FRAME_XIC_BASE_FONTNAME): Remove.
12509 * xfns.c (xic_free_fontset): Adjust user.
12510 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12511 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12512 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12513 (xdialog_show): Use eassert for debugging check.
12514 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12516 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12518 * fileio.c, fns.c (merge): Move extern decl from here ...
12519 * lisp.h (merge): ... to here.
12521 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12523 Fix last font-related change.
12524 * w32font.h (w32font_list_internal, w32font_match_internal):
12526 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12527 (uniscribe_list_family): Adjust to match font API change.
12528 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12529 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12531 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12533 * frame.h (FRAME_MOUSE_UPDATE):
12534 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12535 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12537 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12539 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12540 * font.h (struct font_driver): Change list, match, and list_family
12541 functions to accept struct frame * as first arg.
12542 * font.c (font_score, font_compare, font_sort_entities):
12544 (font_sort_entities, font_list_entities, font_select_entity)
12545 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12546 match font API change.
12547 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12548 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12549 * ftxfont.c (ftxfont_list, ftxfont_match):
12550 * xftfont.c (xftfont_list, xftfont_match):
12551 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12552 * w32font.c (w32font_list, w32font_match, w32font_list)
12553 (w32font_list_internal, w32_font_match_internal): Likewise.
12554 * xfaces.c (Fx_family_fonts): Adjust user.
12556 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12558 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12559 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12560 only if HAVE_X_WINDOWS is in use.
12561 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12562 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12563 * w32term.c (x_wm_set_icon_position): Likewise.
12564 * w32fns.c (x_icon): Adjust user.
12566 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12568 * xterm.c (last_mouse_press_frame): Remove the
12569 leftover which is not really used any more.
12570 (handle_one_xevent, syms_of_xterm): Adjust users.
12571 (x_flush): Call XFlush once per each X display, not frame.
12572 This is better because this code always unconditionally skips
12573 non-X frames in Vframe_list and issues the only XFlush if we
12574 have more than one X frame on the same X display.
12575 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12576 Use bool for booleans.
12577 (x_draw_glyph_string_background, cvt_string_to_pixel)
12578 (cvt_pixel_dtor): Drop unnecessary prototypes.
12579 * xterm.h (x_display_ok): Adjust prototype.
12581 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12583 Drop unnecessary functions that deals with frame pixel size.
12584 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12585 (x_pixel_height): Drop prototypes.
12586 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12587 (x_pixel_height): Drop implementations.
12588 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12589 which should be always valid for window frame.
12590 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12591 * w32menu.c (Fx_popup_dialog):
12592 * xmenu.c (Fx_popup_dialog): Likewise for both.
12594 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12596 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12597 frame parameters and call to Fmodify_frame_parameters just once.
12598 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12599 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12600 and mention nil frame in docstring.
12602 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12604 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12605 (x_figure_window_size): Likewise. Adjust to return long.
12606 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12607 (toplevel): Move Qterminal_live_p to...
12608 * terminal.c (toplevel): ...here, make it static, and...
12609 (syms_of_terminal): ...DEFSYM here.
12610 * frame.h (Qterminal_live_p): Remove declaration.
12611 (make_frame, x_figure_window_size): Adjust prototype.
12612 * nsfns.m (Fx_create_frame): Use long for window flags.
12614 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12616 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12617 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12618 Do not assume that emacs_close (INT_MAX) is a no-op.
12620 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12622 * xfaces.c (make_face_cache): For struct face_cache, prefer
12623 xmalloc to xzalloc and so avoid redundant call to memset.
12624 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12626 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12628 * fringe.c (draw_window_fringes, update_window_fringes)
12629 (compute_fringe_widths):
12630 * w32term.c (x_draw_glyph_string):
12631 * window.c (candidate_window_p, Frecenter):
12632 * xfaces.c (realize_basic_faces, realize_default_face)
12633 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12634 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12635 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12636 * xmenu.c (Fx_menu_bar_open_internal):
12637 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12638 * xsettings.c (xft_settings_event):
12639 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12640 Use bool for booleans. Adjust style and comments where
12642 * dispextern.h (draw_window_fringes, update_window_fringes)
12643 (compute_fringe_widths):
12644 * xterm.h (x_had_errors_p): Adjust prototype.
12646 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12648 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12649 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12651 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12653 * fns.c (toplevel): Remove comment before Fsafe_length because
12654 it checks for QUIT.
12656 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12658 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12660 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12662 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12663 frame which got the message is still alive, before dereferencing
12664 its pointer. (Bug#14970)
12666 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12667 be a live window, before using it as such. (Bug#14970)
12669 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12671 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12672 w32_detect_focus_change instead of doing part of its job by hand.
12673 This fixes the problem whereby FOCUS_OUT events were not sent to
12676 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12678 * process.c (Fprocess_list): Doc fix.
12680 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12681 being re-exposed only if it didn't ask to become visible.
12682 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12683 was previously iconified. (Bug#14841)
12684 (x_iconify_frame): Mark the frame iconified.
12686 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12688 Fix minor problems found by static checking.
12689 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12690 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12692 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12694 * eval.c (set_specpdl_old_value): New function.
12695 (unbind_to): Minor simplification.
12696 (get_backtrace_frame): New function.
12697 (Fbacktrace_frame): Use it. Add `base' argument.
12698 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12699 (syms_of_eval): Export backtrace-eval.
12700 * xterm.c (x_focus_changed): Simplify.
12702 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12704 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12706 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12708 * xdisp.c (redisplay_window): Instead of moving point out of
12709 scroll margin, reject the force_start method, and try scrolling
12710 instead. (Bug#14780)
12712 2013-07-24 Ken Brown <kbrown@cornell.edu>
12714 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12717 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12719 * eval.c (Fprogn): Do not check that BODY is a proper list.
12720 This undoes the previous change. The check slows down the
12721 interpreter, and is not needed to prevent a crash. See
12722 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12724 2013-07-23 Glenn Morris <rgm@gnu.org>
12726 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12728 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12730 Port to GNU/Linux systems with tinfo but not ncurses.
12731 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12732 to decide whether ncurses is being used. Without this change,
12733 GCC complains about tgetent not being declared, on a system
12734 that has tinfo installed but ncurses not installed.
12736 * eval.c (Fprogn): Check that BODY is a proper list.
12738 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12739 * data.c (Fsetq_default):
12740 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12741 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12743 Tune by taking advantage of the fact that ARGS is always a list
12744 when a function is declared to have UNEVALLED args.
12746 * emacsgtkfixed.c: Port to GCC 4.6.
12747 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12749 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12751 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12752 here to silence compiler warnings.
12754 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12756 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12757 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12758 from messing up Emacs's 'struct frame' (Bug#14923).
12760 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12762 * alloc.c (make_save_ptr_ptr): Define this function.
12763 It was inadvertently omitted. It's needed only if
12764 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12766 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12768 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12769 frame have focus (Bug#14895).
12771 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12773 Avoid vfork-related deadlock more cleanly.
12774 * callproc.c (child_setup): When the child's exec fails, output
12775 the program name, as that's more useful. Use O_NONBLOCK to avoid
12777 * process.c (create_process_1): Remove; no longer needed.
12778 (create_process): Remove timer hack; no longer needed, now that
12779 the child avoids deadlock.
12781 2013-07-20 Glenn Morris <rgm@gnu.org>
12783 * image.c (Fimage_flush): Fix doc typo.
12785 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12787 Fix array bounds violation when pty allocation fails.
12788 * process.c (PTY_NAME_SIZE): New constant.
12789 (pty_name): Remove static variable; it's now auto.
12790 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12791 Take pty_name as an arg rather than using a static variable.
12792 All callers changed.
12793 (create_process): Recover pty_flag from process, not from volatile local.
12794 (create_pty): Stay inside array even when pty allocation fails.
12795 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12797 * lread.c (Fload): Avoid initialization only when lint checking.
12798 Mention that it's needed only for older GCCs.
12800 2013-07-20 Kenichi Handa <handa@gnu.org>
12802 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12803 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12805 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12807 * lread.c (Fload): Avoid uninitialized warning.
12809 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12811 Fix some minor file descriptor leaks and related glitches.
12812 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12813 (create_lock_file): Use write, not emacs_write.
12814 * image.c (slurp_file, png_load_body):
12815 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12816 (server_accept_connection):
12817 Don't leak an fd on memory allocation failure.
12818 * image.c (slurp_file): Add a cheap heuristic for growing files.
12819 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12820 as that's what the other routines do. Maybe input need not be
12821 blocked at all, but it's better to be consistent.
12822 Avoid undefined behavior when strlen is zero.
12824 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12825 (NSTATICS): Now a constant; doesn't need to be a macro.
12827 2013-07-19 Richard Stallman <rms@gnu.org>
12829 * coding.c (decode_coding_utf_8): Add simple loop for fast
12830 processing of ASCII characters.
12832 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12834 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12836 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12838 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12839 unportable 'struct x_display_info'.
12840 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12841 is a portable type.
12843 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12845 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12846 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12848 (system_process_attributes): Prefer plain char to unsigned char
12849 when either will do. Clean up properly if interrupted or if
12850 memory allocations fail. Don't assume sscanf succeeds.
12851 Remove no-longer-needed workaround to stop GCC from whining.
12852 Read command-line once, instead of multiple times. Check read status a
12853 bit more carefully.
12855 Fix obscure porting bug with varargs functions.
12856 The code assumed that int is treated like ptrdiff_t in a vararg
12857 function, which is not a portable assumption. There was a similar
12858 -- though these days less likely -- porting problem with various
12859 assumptions that pointers of different types all smell the same as
12860 far as vararg functions is conserved. To make this problem less
12861 likely in the future, redo the API to use varargs functions.
12862 * alloc.c (make_save_value): Remove this vararg function.
12863 All uses changed to ...
12864 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12865 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12867 (make_save_ptr): Rename from make_save_pointer, for consistency with
12868 the above. Define only on platforms that need it. All uses changed.
12870 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12872 * keyboard.c: Try to fix typos in previous change.
12873 (DISPLAY_LIST_INFO): New macro.
12874 (kbd_buffer_get_event): Do not access members that are not present
12875 in X11. Revert inadvertent change of "!=" to "=".
12877 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12879 * keyboard.c (kbd_buffer_get_event):
12880 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12881 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12883 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12885 * filelock.c: Fix unlikely file descriptor leaks.
12886 (get_boot_time_1): Rework to avoid using emacs_open.
12887 This doesn't actually fix a leak, but is better anyway.
12888 (read_lock_data): Use read, not emacs_read.
12890 * doc.c: Fix minor memory and file descriptor leaks.
12891 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12892 (get_doc_string, Fsnarf_documentation):
12893 Fix file descriptor leak on error.
12895 * term.c: Fix minor fdopen-related file descriptor leaks.
12896 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12897 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12899 * charset.c: Fix file descriptor leaks and errno issues.
12901 (load_charset_map_from_file): Don't leak file descriptor on error.
12902 Use plain record_xmalloc since the allocation is larger than
12903 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12905 * eval.c (record_unwind_protect_nothing):
12906 * fileio.c (fclose_unwind):
12908 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12909 The replacement doesn't block input, but that no longer seems
12912 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12914 * lread.c: Fix file descriptor leaks and errno issues.
12915 (Fload): Close some races that leaked fds or streams when 'load'
12917 (Fload, openp): Report error number of last nontrivial failure to open.
12918 ENOENT counts as trivial.
12919 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12921 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12922 now that the function is always called with a nonnegative arg.
12923 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12924 All uses replaced with ...
12925 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12927 A few more minor file errno-reporting bugs.
12928 * callproc.c (Fcall_process):
12929 * doc.c (Fsnarf_documentation):
12930 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12931 * process.c (set_socket_option):
12932 Don't let a constructor trash errno.
12933 * doc.c: Include <errno.h>.
12935 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12937 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12939 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12941 Fix w32 bug with call-process-region (Bug#14885).
12942 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12943 to Fcall_process when the input is empty. This simplifies the
12944 code a bit. It makes no difference on POSIXish platforms but
12945 apparently it fixes a bug on w32.
12947 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12948 * fileio.c (close_file_unwind): Don't close if FD is negative;
12949 this can happen when unwinding a zapped file descriptor.
12950 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12951 in case Emacs runs out of memory between the two unwind-protects.
12952 Don't trash errno when closing FD.
12953 Zap the FD in the specpdl when closing it, instead of deferring
12954 the removal of the unwind-protect; this fixes a bug where a child
12955 function unwinds the stack past us.
12957 New unwind-protect flavors to better type-check C callbacks.
12958 This also lessens the need to write wrappers for callbacks,
12959 and the need for make_save_pointer.
12960 * alloc.c (free_save_value):
12961 * atimer.c (run_all_atimers):
12963 * alloc.c (safe_alloca_unwind):
12964 * atimer.c (unwind_stop_other_atimers):
12965 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12966 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12967 * minibuf.c (choose_minibuf_frame_1):
12968 * process.c (make_serial_process_unwind):
12969 * xdisp.c (pop_message_unwind):
12970 * xselect.c (queue_selection_requests_unwind):
12971 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12972 * alloc.c (record_xmalloc):
12973 Prefer record_unwind_protect_ptr to record_unwind_protect with
12975 * alloc.c (Fgarbage_collect):
12976 Prefer record_unwind_protect_void to passing a dummy.
12977 * buffer.c (restore_buffer):
12978 * window.c (restore_window_configuration):
12979 * xfns.c, w32fns.c (do_unwind_create_frame)
12980 New wrapper. All record-unwind uses of wrappee changed.
12981 * buffer.c (set_buffer_if_live):
12982 * callproc.c (call_process_cleanup, delete_temp_file):
12983 * coding.c (code_conversion_restore):
12984 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12985 * editfns.c (save_excursion_restore)
12986 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12987 (save_restriction_restore):
12988 * eval.c (restore_stack_limits, un_autoload):
12989 * fns.c (require_unwind):
12990 * keyboard.c (recursive_edit_unwind, tracking_off):
12991 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12992 * macros.c (pop_kbd_macro, restore_menu_items):
12993 * nsfns.m (unwind_create_frame):
12994 * print.c (print_unwind):
12995 * process.c (start_process_unwind):
12996 * search.c (unwind_set_match_data):
12997 * window.c (select_window_norecord, select_frame_norecord):
12998 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12999 (fast_set_selected_frame):
13000 * xfns.c, w32fns.c (unwind_create_tip_frame):
13001 Return void, not a dummy Lisp_Object. All uses changed.
13002 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13003 * callproc.c (call_process_kill):
13004 * fileio.c (restore_point_unwind, decide_coding_unwind)
13005 (build_annotations_unwind):
13006 * insdel.c (Fcombine_after_change_execute_1):
13007 * keyboard.c (read_char_help_form_unwind):
13008 * menu.c (unuse_menu_items):
13009 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13010 * sound.c (sound_cleanup):
13011 * xdisp.c (unwind_redisplay):
13012 * xfns.c (clean_up_dialog):
13013 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13014 Accept no args and return void, instead of accepting and returning
13015 a dummy Lisp_Object. All uses changed.
13016 * cygw32.c (fchdir_unwind):
13017 * fileio.c (close_file_unwind):
13018 * keyboard.c (restore_kboard_configuration):
13019 * lread.c (readevalllop_1):
13020 * process.c (wait_reading_process_output_unwind):
13021 Accept int and return void, rather than accepting an Emacs integer
13022 and returning a dummy object. In some cases this fixes an
13023 unlikely bug when the corresponding int is outside Emacs integer
13024 range. All uses changed.
13025 * dired.c (directory_files_internal_unwind):
13026 * fileio.c (do_auto_save_unwind):
13027 * gtkutil.c (pop_down_dialog):
13028 * insdel.c (reset_var_on_error):
13029 * lread.c (load_unwind):
13030 * xfns.c (clean_up_file_dialog):
13031 * xmenu.c, nsmenu.m (pop_down_menu):
13032 * xmenu.c (cleanup_widget_value_tree):
13033 * xselect.c (wait_for_property_change_unwind):
13034 Accept pointer and return void, rather than accepting an Emacs
13035 save value encapsulating the pointer and returning a dummy object.
13037 * editfns.c (Fformat): Update the saved pointer directly via
13038 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13039 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13040 (unwind_body): New function.
13041 (record_unwind_protect): First arg is now a function returning void,
13042 not a dummy Lisp_Object.
13043 (record_unwind_protect_ptr, record_unwind_protect_int)
13044 (record_unwind_protect_void): New functions.
13045 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13046 * fileio.c (struct auto_save_unwind): New type.
13047 (do_auto_save_unwind): Use it.
13048 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13049 * insdel.c (struct rvoe_arg): New type.
13050 (reset_var_on_error): Use it.
13051 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13053 (specbinding_func): Remove; there are now several such functions.
13054 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13055 (set_unwind_protect_ptr): New function.
13056 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13058 Be simpler and more consistent about reporting I/O errors.
13059 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13060 Say "Read error" and "Write error", rather than "I/O error", or
13061 "IO error reading", or "IO error writing", when a read or write
13063 * process.c (Fmake_network_process, wait_reading_process_output)
13064 (send_process, Fprocess_send_eof, wait_reading_process_output):
13065 Capitalize diagnostics consistently. Put "failed foo" at the
13066 start of the diagnostic, so that we don't capitalize the
13067 function name "foo". Consistently say "failed" for such
13069 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13070 All callers changed. This is so it can use report_file_error.
13071 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13072 diagnostics consistently as above.
13074 * fileio.c (report_file_errno): Fix errno reporting bug.
13075 If the file name is neither null nor a pair, package it up as a
13076 singleton list. All callers changed, both to this function and to
13077 report_file_error. This fixes a bug where the memory allocator
13078 invoked by list1 set errno so that the immediately following
13079 report_file_error reported the wrong errno value.
13081 Fix minor problems found by --enable-gcc-warnings.
13082 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13083 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13085 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13087 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13088 Set event->arg to Qt if switch-event shall be generated.
13089 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13091 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13093 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13096 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13097 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13098 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13099 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13100 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13101 and there is a focused frame.
13102 (head_table): Add focus-in and focus-out.
13103 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13104 bind to handle-focus-in/out.
13106 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13107 (Fhandle_switch_frame): Call Fhandle_focus_in.
13108 (syms_of_frame): defsubr handle-focus-in/out.
13110 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13112 Fix porting bug to older POSIXish platforms (Bug#14862).
13113 * sysdep.c (emacs_pipe): New function, that implements
13114 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13115 This should port better to CentOS 5 and to Mac OS X 10.6.
13116 All calls to pipe2 changed.
13118 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13119 This makes the code easier to read and the executable a bit smaller.
13120 Do not replace all calls to Fcons that happen to create lists,
13121 just calls that are intended to create lists. For example, when
13122 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13123 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13124 Similarly for list2 through list5.
13125 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13126 * bytecode.c (exec_byte_code):
13127 * callint.c (quotify_arg, Fcall_interactively):
13128 * callproc.c (Fcall_process, create_temp_file):
13129 * charset.c (load_charset_map_from_file)
13130 (Fdefine_charset_internal, init_charset):
13131 * coding.c (get_translation_table, detect_coding_system)
13132 (Fcheck_coding_systems_region)
13133 (Fset_terminal_coding_system_internal)
13134 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13135 * composite.c (update_compositions, Ffind_composition_internal):
13136 * dired.c (directory_files_internal, file_name_completion)
13138 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13139 * doc.c (Fsnarf_documentation):
13140 * editfns.c (Fmessage_box):
13142 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13143 (Feval, eval_sub, Ffuncall, apply_lambda):
13144 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13145 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13146 (Fset_file_times, Finsert_file_contents)
13147 (Fchoose_write_coding_system, Fwrite_region):
13148 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13149 * font.c (font_registry_charsets, font_parse_fcname)
13150 (font_prepare_cache, font_update_drivers, Flist_fonts):
13151 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13152 * frame.c (make_frame, Fmake_terminal_frame)
13153 (x_set_frame_parameters, x_report_frame_params)
13154 (x_default_parameter, Fx_parse_geometry):
13155 * ftfont.c (syms_of_ftfont):
13156 * image.c (gif_load):
13157 * keyboard.c (command_loop_1):
13158 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13159 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13160 (Fminor_mode_key_binding, accessible_keymaps_1)
13161 (Faccessible_keymaps, Fwhere_is_internal):
13162 * lread.c (read_emacs_mule_char):
13163 * menu.c (find_and_return_menu_selection):
13164 * minibuf.c (get_minibuffer):
13165 * nsfns.m (Fns_perform_service):
13166 * nsfont.m (ns_script_to_charset):
13167 * nsmenu.m (ns_popup_dialog):
13168 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13169 (Fx_own_selection_internal):
13170 * nsterm.m (append2):
13171 * print.c (Fredirect_debugging_output)
13172 (print_prune_string_charset):
13173 * process.c (Fdelete_process, Fprocess_contact)
13174 (Fformat_network_address, set_socket_option)
13175 (read_and_dispose_of_process_output, write_queue_push)
13176 (send_process, exec_sentinel):
13177 * sound.c (Fplay_sound_internal):
13178 * textprop.c (validate_plist, add_properties)
13179 (Fput_text_property, Fadd_face_text_property)
13180 (copy_text_properties, text_property_list, syms_of_textprop):
13181 * unexaix.c (report_error):
13182 * unexcoff.c (report_error):
13183 * unexsol.c (unexec):
13184 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13185 (Fformat_mode_line, syms_of_xdisp):
13186 * xfaces.c (set_font_frame_param)
13187 (Finternal_lisp_face_attribute_values)
13188 (Finternal_merge_in_global_face, syms_of_xfaces):
13189 * xfns.c (x_default_scroll_bar_color_parameter)
13190 (x_default_font_parameter, x_create_tip_frame):
13191 * xfont.c (xfont_supported_scripts):
13192 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13193 (menu_help_callback, xmenu_show):
13194 * xml.c (make_dom):
13195 * xterm.c (set_wm_state):
13196 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13197 and similarly for list2 through list5.
13199 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13201 * callproc.c (Fcall_process_region): Fix minor race and tune.
13202 (create_temp_file): New function, with the temp-file-creation part
13203 of the old Fcall_process_region. Use Fcopy_sequence to create the
13204 temp file name, rather than alloca + build_string, for simplicity.
13205 Don't bother to block input around the temp file creation;
13206 shouldn't be needed. Simplify use of mktemp.
13207 Use record_unwind_protect immediately after creating the temp file;
13208 this closes an unlikely race where the temp file was not removed.
13209 Use memcpy rather than an open-coded loop.
13210 (Fcall_process_region): Use the new function. If the input is
13211 empty, redirect from /dev/null rather than from a newly created
13212 empty temp file; this avoids unnecessary file system traffic.
13214 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13216 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13217 Simplify by making this case like the other two. This is a bit
13218 slower on obsolete hosts, but the extra complexity isn't worth it.
13220 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13221 * process.c (create_process) [!DOS_NT]:
13222 Remove now-unnecessary calls to emacs_close.
13224 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13226 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13227 returning early. (Bug#14850)
13229 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13230 and inhibit-iso-escape-detection attributes of 'undecided'.
13233 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13235 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13236 Reported by Herbert J. Skuhra in
13237 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13239 Don't lose top specpdl entry when memory is exhausted.
13240 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13241 specpdl overflow here, to simplify callers; all callers changed.
13242 Always reserve an unused entry at the stack top; this avoids
13243 losing the top entry's information when memory is exhausted.
13245 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13247 Clean up errno reporting and fix some errno-reporting bugs.
13248 * callproc.c (Fcall_process):
13249 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13250 * process.c (create_process, Fmake_network_process):
13251 * unexaix.c (report_error):
13252 * unexcoff.c (report_error):
13253 Be more careful about reporting the errno of failed operations.
13254 The code previously reported the wrong errno sometimes.
13255 Also, prefer report_file_errno to setting errno + report_file_error.
13256 (Fcall_process): Look at openp return value rather than at path,
13257 as that's a bit faster and clearer when there's a numeric predicate.
13258 * fileio.c (report_file_errno): New function, with most of the
13259 old contents of report_file_error.
13260 (report_file_error): Use it.
13261 (Ffile_exists_p, Ffile_accessible_directory_p):
13262 Set errno to 0 when it is junk.
13263 * fileio.c (Faccess_file):
13264 * image.c (x_create_bitmap_from_file):
13265 Use faccessat rather than opening the file, to avoid the hassle of
13266 having a file descriptor open.
13267 * lisp.h (report_file_errno): New decl.
13268 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13271 * process.c (create_process, wait_reading_process_output) [AIX]:
13272 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13273 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13274 a multithreaded environment anyway).
13275 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13277 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13279 * image.c (x_find_image_file): Don't close a remote file handle.
13281 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13283 Fix races with threads and file descriptors.
13284 * callproc.c (Fcall_process_region):
13285 * dired.c (open_directory):
13286 * emacs.c (main, Fdaemon_initialized):
13287 * image.c (x_find_image_file):
13288 * inotify.c (Finotify_rm_watch):
13289 * lread.c (Flocate_file_internal):
13290 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13291 * term.c (term_mouse_moveto, init_tty):
13292 * termcap.c (tgetent):
13293 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13294 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13295 * unexhp9k800.c, unexmacosx.c (unexec):
13296 * callproc.c (Fcall_process_region):
13297 Use emacs_close, not close.
13298 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13299 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13300 and posix_close function on current platforms (which all lack them).
13301 (emacs_close): Use it. This should fix the races on GNU/Linux and
13302 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13303 and it should avoid closing random victim file descriptors on
13306 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13308 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13309 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13310 Touch up doc a bit.
13312 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13313 This is for .gdbinit xbacktrace.
13315 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13316 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13317 (emacs_set_tty): Now static.
13318 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13319 * term.c (tty_capable_p, tty_default_color_capabilities)
13320 (get_tty_terminal, term_mouse_movement)
13321 (handle_one_term_event, init_tty, maybe_fatal):
13322 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13323 (tgetent, scan_file, name_match, compare_contin):
13324 * terminal.c (get_terminal):
13325 Use bool for boolean.
13326 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13327 Prefer char to unsigned char if either will do.
13328 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13329 (tty_write_glyphs): Prefer int to unsigned.
13330 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13331 All callers changed.
13332 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13334 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13337 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13338 (B__dummy__): New dummy symbol, to pacify C89.
13339 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13340 they can't grok varargs macros.
13341 * dispnew.c (add_window_display_history)
13342 (add_frame_display_history):
13343 * print.c (print_object):
13344 * xdisp.c (debug_method_add):
13345 Use %p printf format only for void pointers.
13346 * emacs.c (usage_message): New constant, replacing ...
13347 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13348 (main): Adjust to usage reorg.
13349 * fns.c (syms_of_fns):
13350 * profiler.c (syms_of_profiler):
13351 Don't use non-constant struct initializers.
13352 * gnutls.h (gnutls_initstage_t):
13353 * lisp.h (enum Lisp_Fwd_Type):
13354 * lread.c (lisp_file_lexically_bound_p):
13355 * xsettings.c (anonymous enum):
13356 Remove trailing comma.
13357 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13358 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13359 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13361 * regex.c (const_re_char): New type, to pacify strict C89.
13362 All uses of 'const re_char' replaced to use it.
13363 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13364 with glibc when strict C89. This change is imported from gnulib.
13366 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13367 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13368 Omit GNU_LINUX implementation, since it requires long long.
13369 * xterm.c (x_draw_underwave):
13370 Do not assume the traditional order of struct's members.
13371 (x_term_init): Rewrite to avoid the need for non-constant structure
13374 Syntax cleanup, mostly replacing macros with functions.
13375 This removes the need for the syntax_temp hack.
13376 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13377 * syntax.c (SYNTAX_INLINE): New macro.
13378 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13379 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13380 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13381 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13382 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13383 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13384 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13385 Now constants, not macros.
13386 (syntax_temp) [!__GNUC__]: Remove.
13387 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13388 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13389 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13390 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13391 Move here from syntax.h; now functions, not macros. Except for the
13392 last function, these are static since only syntax.c uses them.
13393 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13394 All uses changed. Now a function, not a macro; use this fact
13395 to simplify the code.
13396 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13397 compiler bugs; no longer relevant.
13398 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13399 (SYNTAX_INLINE): New macro.
13400 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13401 for the new functions. Use bool for boolean member.
13402 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13403 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13404 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13405 (SETUP_BUFFER_SYNTAX_TABLE):
13406 Now extern inline functions, not macros.
13407 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13408 Remove; all uses replaced by implementation.
13409 (syntax_temp) [!__GNUC__]: Remove decl.
13410 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13412 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13414 * emacs.c (main): Fix syntax error.
13416 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13418 Timestamp fixes for undo (Bug#14824).
13419 * atimer.c (schedule_atimer):
13420 * fileio.c (Ffile_newer_than_file_p):
13421 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13422 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13423 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13424 (syms_of_fileio): Remove Sclear_visited_file_name.
13425 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13426 file doesn't exist; this avoids an ambiguity with negative timestamps.
13427 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13428 * systime.h (make_emacs_time, invalid_emacs_time):
13429 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13430 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13431 * undo.c (record_first_change): Push (visited-file-modtime) onto
13432 undo list rather than reimplementing it by hand, incorrectly.
13434 2013-07-09 Ken Brown <kbrown@cornell.edu>
13436 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13438 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13440 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13442 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13444 Handle errno and exit status a bit more carefully.
13445 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13446 number into an exit status. Instead, use EXIT_CANCELED.
13447 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13448 * callproc.c (relocate_fd):
13449 * emacs.c (close_output_streams, main):
13450 * process.c (create_process):
13451 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13452 Use emacs_perror for simplicity.
13453 * callproc.c (relocate_fd, main):
13454 * sysdep.c (sys_subshell):
13455 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13456 (shut_down_emacs): Use emacs_write, not write.
13457 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13458 * fileio.c (Fcopy_file, e_write):
13459 * nsterm.m (ns_select):
13460 * process.c (send_process):
13461 * sound.c (vox_write):
13462 Use emacs_write_sig, not emacs_write.
13463 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13464 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13466 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13468 (emacs_full_write): New function.
13469 (emacs_write): Rewrite to use it.
13470 (emacswrite_sig, emacs_perror): New functions.
13471 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13473 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13475 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13476 on NS even if it is present. Pixmap on NS is a void*.
13478 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13480 Port to Ubuntu 10 (Bug#14803).
13481 Problem reported by T.V. Raman.
13482 * process.c (close_on_exec, accept4, process_socket):
13483 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13485 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13487 * w32.c (sys_dup): Declare prototype.
13491 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13493 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13495 Make file descriptors close-on-exec when possible (Bug#14803).
13496 This simplifies Emacs a bit, since it no longer needs to worry
13497 about closing file descriptors by hand in some cases.
13498 It also fixes some unlikely races. Not all such races, as
13499 libraries often open files internally without setting
13500 close-on-exec, but it's an improvement.
13501 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13502 * callproc.c (Fcall_process) [!MSDOS]:
13503 * emacs.c (main) [!DOS_NT]:
13504 * nsterm.m (ns_term_init):
13505 * process.c (create_process):
13506 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13507 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13508 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13509 Prefer mkostemp with O_CLOEXEC to mkstemp.
13510 * callproc.c (relocate_fd) [!WINDOWSNT]:
13511 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13512 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13514 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13515 Make the resulting file descriptor close-on-exec.
13516 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13517 * lread.c (load_descriptor_list, load_descriptor_unwind):
13518 Remove; no longer needed. All uses removed.
13519 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13520 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13522 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13523 (Fmake_network_process, Fnetwork_interface_list)
13524 (Fnetwork_interface_info, server_accept_connection):
13525 Make newly-created socket close-on-exec.
13526 * sysdep.c (emacs_open, emacs_fopen):
13527 Make new-created descriptor close-on-exec.
13528 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13529 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13531 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13533 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13534 for NS_IMPL_GNUSTEP.
13536 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13538 Fix openp errno handling.
13539 * callproc.c (Fcall_process): Preserve openp errno around close.
13540 * lread.c (openp): Set errno when returning -1, as some callers
13543 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13545 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13547 * nsterm.h (NSSavePanel): Update comment.
13548 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13549 (ns_run_file_dialog): Declare.
13551 * nsfns.m: Remove panelOK.
13553 (ns_run_file_dialog): New function.
13554 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13555 event loop, so file dialog is popped up by ns_run_file_dialog, called
13556 by sendEvent (Bug#14578).
13557 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13559 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13561 * xdisp.c (default_line_pixel_height): New function.
13562 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13563 (try_cursor_movement, redisplay_window, try_window)
13564 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13566 * window.c (window_scroll_pixel_based):
13567 use default_line_pixel_height.
13569 * dispextern.h (default_line_pixel_height): Add prototype.
13571 * frame.c (x_set_line_spacing): Accept a float value for
13572 line-spacing parameter, per the documentation.
13574 * data.c (Fmultibyte_string_p): Doc fix.
13576 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13578 Use emacs_open more consistently when opening files.
13579 This handles EINTR more consistently now, and makes it easier
13580 to introduce other uniform changes to file descriptor handling.
13581 * sysstdio.h: New file.
13582 * buffer.c (mmap_init):
13583 * cygw32.c (chdir_to_default_directory):
13584 * dispnew.c (Fopen_termscript):
13585 * emacs.c (Fdaemon_initialized):
13586 * fileio.c (Fdo_auto_save):
13587 * image.c (slurp_file, png_load_body, jpeg_load_body):
13588 * keyboard.c (Fopen_dribble_file):
13590 * print.c (Fredirect_debugging_output):
13591 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13592 * termcap.c (tgetent):
13593 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13594 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13595 * w32term.c (w32_initialize) [CYGWIN]:
13596 * xfaces.c (Fx_load_color_file):
13597 Use emacs_open instead of plain open, and emacs_fopen instead of
13599 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13600 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13601 * callproc.c (default_output_mode): New constant.
13602 (Fcall_process): Use it to call emacs_open instead of plain creat.
13603 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13604 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13605 (emacs_fopen): New function.
13606 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13607 Include <lisp.h>, for emacs_open.
13608 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13610 Remove duplicate #include directives.
13611 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13613 Don't include stdio.h twice.
13614 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13615 Don't include sys/types.h or stdio.h twice.
13616 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13617 * lread.c: Don't include coding.h twice.
13618 * nsfont.m: Don't include frame.h twice.
13619 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13620 * ralloc.c: Don't include <unistd.h> twice.
13621 * xdisp.c: Don't include font.h twice.
13622 * xterm.c: Don't include fontset.h twice.
13623 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13625 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13627 Scale ImageMagick images more carefully.
13628 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13629 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13630 Be more careful about avoiding undefined behavior after
13631 integer overflow and division by zero.
13633 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13635 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13636 (syms_of_w32fns): DEFSYM them.
13637 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13638 (CCHDEVICENAME): Define macros if not defined.
13639 (struct MONITOR_INFO_EX): New struct.
13640 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13641 (enum_display_monitors_fn): New variable.
13642 (globals_of_w32fns): Initialize it.
13643 (Fx_display_pixel_width, Fx_display_pixel_height)
13644 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13645 multi-monitor setups in docstrings.
13646 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13647 screen size by primary monitor's millimeter per pixel.
13648 (w32_monitor_enum, w32_display_monitor_attributes_list)
13649 (w32_display_monitor_attributes_list_fallback)
13650 (Fw32_display_monitor_attributes_list): New functions.
13651 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13653 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13655 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13657 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13659 * fileio.c (Qfile_notify_error): New error symbol.
13661 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13662 * inotify.c (inotify_callback, symbol_to_inotifymask)
13663 (Finotify_add_watch, Finotify_rm_watch): Use it.
13664 (inotifyevent_to_event): Exchange order of cookie and file name.
13665 (Finotify_add_watch): Adapt docstring.
13667 * lisp.h (Qfile_notify_error): Declare.
13669 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13671 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13672 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13673 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13674 which did not work (see <http://bugs.gnu.org/14569#307>).
13675 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13676 && (!noninteractive || initialized)). This attempts to thread
13677 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13679 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13681 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13682 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13684 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13686 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13687 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13688 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13689 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13691 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13693 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13694 Define to __sys_siglist.
13696 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13698 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13699 word-wrap, so that overflow-newline-into-fringe would work in
13700 visual-line-mode. (Bug#2749)
13701 (move_it_in_display_line_to): When the last scanned display
13702 element fits exactly on the display line, and
13703 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13704 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13705 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13706 finding buffer position that corresponds to pixel coordinates,
13707 e.g. in buffer_posn_from_coords.
13709 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13711 * process.c (handle_child_signal): Call catch_child_signal if
13714 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13716 Don't convert function pointers to void * and back.
13717 It isn't portable C, and it's easy enough to avoid.
13718 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13719 (make_save_value): Add support for SAVE_FUNCPOINTER.
13720 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13721 * print.c (print_object):
13722 Distinguish function from object pointers.
13723 * lisp.h (SAVE_FUNCPOINTER): New constant.
13724 (SAVE_SLOT_BITS): Adjust to it.
13725 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13726 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13727 (voidfuncptr): New typedef.
13728 (struct Lisp_Save_Value): New member data[0].funcpointer.
13729 (XSAVE_FUNCPOINTER): New function.
13731 Simplify buildobj processing.
13732 * Makefile.in (buildobj.h): Make it a sequence of strings each
13733 followed by comma, rather than a single string. Put it into a
13734 .tmp file in case there's an error while generating it.
13735 (gl-stamp): Use .tmp for temp files.
13736 (mostlyclean): Clean .tmp files.
13737 * doc.c (buildobj): Move to just the routine that needs it.
13738 It's now an array of strings, so processing is simpler.
13740 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13742 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13743 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13744 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13745 Invoke malloc_enable_thread even when not interactive.
13746 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13747 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13748 in this case, since the underlying bug has now been fixed.
13750 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13752 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13753 unlinking it (bug#14691).
13755 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13757 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13758 before checking whether buffer is modified. This lets
13759 `kill-buffer-query-functions' cancel killing of the buffer or save
13760 its content before `kill-buffer' asks user the "Buffer %s
13761 modified; kill anyway?" question.
13763 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13765 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13766 Let the super performKeyEquivalent deal with them (Bug#14747).
13768 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13770 * widget.c (resize_cb): Remove unused local.
13772 Do not use GTK 3 if it exists but cannot be compiled.
13773 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13774 * xterm.c (x_error_handler) [!USE_GTK]:
13777 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13779 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13781 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13782 to the valid range of values. (Bug#14753)
13784 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13785 when moving point by using the current glyph matrix. This avoids
13786 the need to force redisplay when this function is called in a
13789 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13791 Fix minor problems found by static checking.
13792 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13793 Redo the latter's body to sidestep GCC parenthesization warnings.
13794 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13795 * coding.c (detect_coding, detect_coding_system):
13796 * coding.h (struct undecided_spec):
13797 Use bool for boolean.
13798 * image.c (QCmax_width, QCmax_height): Now static.
13799 * xdisp.c (Fmove_point_visually): Remove unused local.
13801 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13803 * xdisp.c (Fmove_point_visually): New function.
13805 2013-06-28 Kenichi Handa <handa@gnu.org>
13807 * coding.h (define_coding_undecided_arg_index): New enum.
13808 (coding_attr_index): New members
13809 coding_attr_undecided_inhibit_null_byte_detection,
13810 coding_attr_undecided_inhibit_iso_escape_detection,
13811 coding_attr_undecided_prefer_utf_8.
13812 (undecided_spec): New struct.
13813 (struct coding_system): New member `undecided' of the member
13816 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13817 (detect_coding): Likewise.
13818 (detect_coding_system): Likewise.
13819 (Fdefine_coding_system_internal): New coding system properties
13820 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13822 (syms_of_coding): Adjust for coding_arg_undecided_max.
13824 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13826 * image.c (x_from_xcolors): Remove unused local.
13828 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13830 Defer image data transfer between X client and server until actual
13833 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13836 * image.c (Destroy_Image): Remove.
13837 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13838 `mask_p', and `colors_p'. All uses changed.
13839 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13840 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13841 New macros for `flags' arg to x_clear_image_1.
13842 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13843 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13844 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13845 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13846 (image_get_x_image, image_unget_x_image): New functions or macros.
13847 (image_background, image_background_transparent, x_to_xcolors)
13848 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13849 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13850 instead of Destroy_Image.
13851 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13852 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13853 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13854 (imagemagick_load_image, svg_load_image): Use them instead of
13855 x_create_x_image_and_pixmap, and x_put_x_image followed by
13856 x_destroy_x_image, respectively.
13857 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13858 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13859 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13860 background_transparent fields.
13861 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13862 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13864 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13866 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13867 This mostly consists of undoing recent changes.
13868 * callproc.c (Fcall_process):
13869 * process.c (create_process):
13870 Do not worry about catching SIGCHLD here, undoing previous change.
13871 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13872 * process.c, process.h (catch_child_signal):
13873 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13874 * process.c (catch_child_handler): Don't worry about being called
13875 lazily and do not assume caller has blocked SIGCHLD, undoing
13876 previous change. Move first-time stuff back to
13877 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13878 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13879 set lib_child_handler if it's already initialized, which may
13880 help avoid problems on GNUstep.
13882 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13884 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13885 * callproc.c (Fcall_process):
13886 * process.c (create_process):
13887 Make sure SIGCHLD is caught before we fork,
13888 since Emacs startup no arranges to catch SIGCHLD.
13889 * process.c (lib_child_handler): Initialize to null, not to
13891 (catch_child_signal): Allow self to be called lazily.
13892 Do nothing if it's already been called.
13893 Assume caller has blocked SIGCHLD (all callers do now).
13894 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13895 just before it's really needed.
13896 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13897 since it hasn't been caught yet.
13899 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13901 * image.c (compute_image_size): New function to implement
13902 :max-width and :max-height.
13903 (imagemagick_load_image): Use it.
13905 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13907 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13908 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13910 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13911 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13912 the SIGCHLD handler, since the code is not atomic and (due to glib)
13913 signals may be arriving now.
13914 * sysdep.c (init_signals): Do not catch child signals here;
13915 'main' now does that later, at a safer time.
13917 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13919 Clean up SIGCHLD handling a bit (Bug#14569).
13920 * process.c, process.h (catch_child_signal):
13921 Now always extern, even if !NS_IMPL_GNUSTEP.
13922 * process.c (catch_child_signal): Move glib tickler here from
13923 init_process_emacs, so that it's done earlier in Emacs
13924 initialization. Also move the noninteractive && !initialized
13925 check here from init_process_emacs. This is all a bit cleaner for
13926 GNUish platforms, and I hope it works around the Cygwin bug.
13927 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13928 that glib signal handling is tickled before glib creates threads.
13930 * process.c (wait_reading_process_output): Avoid int overflow
13931 when reading more than 2 GiB total from a process.
13933 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13935 * process.c (create_process): Handle a couple more cases,
13936 i.e., work even if new_argv and wait_child_setup[i] are cached.
13937 Use Fcall_process's style for volatile vars.
13939 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13941 * process.c (create_process): Mark PROCESS volatile.
13943 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13945 Use C99-style flexible array members if available.
13946 This avoids some subtle aliasing issues, which typically
13947 aren't a problem with GCC but may be a problem elsewhere.
13948 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13949 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13950 In either case, it uses a flexible array member rather than
13951 the old struct hack. All uses changed.
13952 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13953 Adjust to sdata reorganization.
13954 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13955 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13956 that ports better to pre-C99 non-GCC.
13957 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13958 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13959 as the latter has changed.
13960 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13961 and port better to pre-C99 GCC.
13962 * image.c (struct xpm_cached_color):
13963 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13964 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13965 Use FLEXIBLE_ARRAY_MEMBER.
13966 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13967 Move decl to top level so it gets checked against implementation.
13968 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13969 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13971 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13973 * syntax.c: Integer cleanups.
13974 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13975 All uses that need 0-or-2 changed to:
13976 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13977 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13978 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13979 (char_quoted, prev_char_comend_first, back_comment)
13980 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13981 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13982 Use bool for boolean.
13983 (update_syntax_table, skip_chars, skip_syntaxes):
13984 Prefer int to unsigned when either will do.
13985 (back_comment): Return boolean success flag, like forw_comment,
13986 instead of positive-or-minus-1 (which might have overflowed int anyway).
13987 Don't stuff ptrdiff_t into int.
13988 (syntax_spec_code, syntax_code_spec): Now const.
13989 (Fmatching_paren, scan_lists, scan_sexps_forward):
13990 Use enum syntaxcode for syntax code.
13991 (Fmatching_paren): Check that arg is a character, not just an integer.
13992 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13993 (Finternal_describe_syntax_value): Omit no-longer-needed
13995 (skip_chars): Use char, not unsigned char, when the distinction
13997 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13998 * bytecode.c (exec_byte_code):
13999 * syntax.c (syntax_spec_code, Fchar_syntax)
14000 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14001 (init_syntax_once):
14002 * syntax.h (SYNTAX_WITH_FLAGS):
14003 Omit unnecessary casts.
14005 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14007 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14008 line dimensions here, to avoid race conditions with the main
14009 thread. (Bug#14062, bug#14630, bug#14669)
14011 * w32term.c (w32_draw_window_cursor): Compute the header line and
14012 mode line dimensions here.
14013 <w32_system_caret_window, w32_system_caret_hdr_height>:
14014 <w32_system_caret_mode_height>: New variables.
14016 * w32term.h: Declare them.
14018 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14020 * alloc.c (die): Move "assertion failed" string here ...
14021 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14022 COND when SUPPRESS_CHECKING. This shrinks the executable text
14023 size by 0.8% to 2.2% when configured with --enable-checking,
14024 depending on optimization flags (GCC 4.8.1 x86-64).
14026 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14028 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14030 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14031 base is 2; this is more accurate.
14033 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14035 * sound.c (string_default): Move to !WINDOWSNT section.
14036 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14038 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14040 * sound.c: Integer cleanups.
14041 Remove unnecessary forward decls.
14042 (struct sound_device): The 'file' member is now a Lisp_Object, not
14043 a char *, so that we needn't invoke alloca on a huge size.
14044 (Fplay_sound_internal): Adjust to this.
14045 (string_default): New function.
14046 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14047 Use it to adjust to the struct sound_device change.
14048 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14049 (be2hs) [0]: Remove.
14051 * syntax.c (skip_chars): Don't use uninitialized storage
14052 when searching a multibyte buffer for characters that are not in a
14053 unibyte string that contains non-ASCII characters.
14055 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14057 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14058 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14060 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14062 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14064 2013-06-18 Kenichi Handa <handa@gnu.org>
14066 * font.c (Ffont_spec): Signal an error for an invalid font name
14069 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14071 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14072 In particular this ports to 32-bit sparc Sun cc.
14073 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14074 array with a dummy element at specpdl[-1], so that its address can
14076 (unbind_to): Do not copy the binding; not needed, now that we
14077 copy old_value in the one place where the copy is needed.
14078 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14079 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14080 (union specbinding): Rename from struct specbinding. Redo layout
14081 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14082 which is not portable. With Sun C 5.12 32-bit sparc, the
14083 declaration causes nargs to be an unsigned bitfield, a behavior
14084 that the C standard allows; but Emacs wants nargs to be signed.
14085 The overall type is now a union of structures rather than a
14086 structure of union of structures, and the 'kind' member is now a
14087 bitfield, so that the overall type doesn't grow. All uses changed.
14088 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14090 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14092 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14093 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14095 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14097 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14099 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14100 unless we know that the window w's frame is a frame object.
14101 Another attempt at solving bug#14062 and bug#14630.
14103 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14105 * textprop.c (property_set_type): New enum.
14106 (add_properties): Allow appending/prepending text properties.
14107 (add_text_properties_1): Factored out of Fadd_text_properties.
14108 (Fadd_text_properties): Move all the code into
14109 add_text_properties_1.
14110 (Fadd_face_text_property): New function that calls
14111 add_text_properties_1.
14113 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14115 Move functions from lisp.h to individual modules when possible.
14116 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14117 * alloc.c (XFLOAT_INIT, set_symbol_name):
14118 * buffer.c (CHECK_OVERLAY):
14119 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14120 (set_char_table_parent):
14121 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14122 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14123 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14124 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14126 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14127 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14128 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14129 (backtrace_args, backtrace_debug_on_exit):
14130 * floatfns.c (CHECK_FLOAT):
14131 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14132 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14133 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14134 (set_hash_index_slot):
14135 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14136 * marker.c (CHECK_MARKER):
14137 * textprop.c (CHECK_STRING_OR_BUFFER):
14138 * window.c (CHECK_WINDOW_CONFIGURATION):
14139 Move here from lisp.h, and make these functions static rather than
14141 * buffer.c (Qoverlayp):
14143 * fns.c (Qhash_table_p):
14144 * window.c (Qwindow_configuration_p):
14146 * lisp.h: Remove the abovementioned defns and decls.
14148 Use functions, not macros, for XINT etc (Bug#11935).
14149 In lisp.h, prefer functions to function-like macros, and
14150 constants to object-like macros, when either will do. This:
14151 . simplifies use, as there's no more need to worry about
14152 arguments' side effects being evaluated multiple times.
14153 . makes the code easier to debug on some platforms.
14154 However, when using gcc -O0, keep using function-like macros
14155 for a few critical operations, for performance reasons.
14156 This sort of thing isn't needed with gcc -Og, but -Og
14157 is a GCC 4.8 feature and isn't widely-enough available yet.
14158 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14159 Remove enum lsb_bits; no longer needed.
14160 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14161 * buffer.c (Qoverlap):
14163 * fns.c (Qhash_table_p):
14164 Now extern, so lisp.h can use these symbols.
14165 * dispextern.h: Include character.h, for MAX_CHAR etc.
14166 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14167 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14168 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14169 (GLYPH_CODE_P): Move here from lisp.h.
14170 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14171 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14172 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14173 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14174 XUNTAG now returns void *.
14175 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14176 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14177 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14178 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14179 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14180 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14181 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14182 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14183 New macros, renamed from their sans-lisp_h_ counterparts.
14184 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14185 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14186 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14187 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14188 If compiling via GCC without optimization, define these as macros
14189 in addition to inline functions.
14190 To disable this, compile with -DINLINING=0.
14191 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14192 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14193 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14194 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14195 (INTMASK, VALMASK): Now macros, since static values cannot be
14196 accessed from extern inline functions.
14197 (VALMASK): Also a constant, for benefit of old GDB.
14198 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14199 is INTEGERP, which can fold it in.
14200 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14201 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14202 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14203 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14204 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14205 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14206 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14207 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14208 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14209 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14210 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14211 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14212 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14213 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14214 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14215 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14216 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14217 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14218 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14219 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14220 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14221 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14222 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14223 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14224 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14225 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14226 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14227 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14228 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14229 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14230 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14231 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14232 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14234 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14235 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14236 (VALMASK): Define in one place rather than in two, merging the
14237 USE_LSB_TAG parts; this is simpler.
14238 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14239 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14240 Move up, to avoid use before definition.
14241 Also include "globals.h" earlier, for the same reason.
14242 (make_natnum): New function.
14243 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14244 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14245 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14246 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14247 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14248 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14249 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14250 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14251 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14252 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14253 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14254 (Qwindow_configuration_p, Qimage): New forward declarations.
14255 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14256 (STRING_COPYIN): Remove; unused.
14257 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14258 (xcar_addr, xcdr_addr): New functions. All uses changed.
14259 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14260 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14261 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14262 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14263 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14264 (TYPE_RANGED_INTEGERP): Simplify.
14265 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14266 (setlocale, fixup_locale, synchronize_system_messages_locale)
14267 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14268 Now empty functions, not macros.
14269 (functionp): Return bool, not int.
14270 * window.c (Qwindow_configuration_p): Now extern,
14271 so window.h can use it.
14272 * window.h (Qwindowp): Move decl back to lisp.h.
14274 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14276 * xdisp.c (Fline_pixel_height): New function, required for solving
14279 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14281 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14283 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14285 * lread.c (syms_of_lread):
14286 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14288 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14290 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14292 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14294 * fileio.c (expand_file_name): Doc fix.
14296 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14298 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14299 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14300 Wait for self, not for 0. This can't hurt on GNU or similar
14301 system, and may help with Cygwin.
14303 * keyboard.c: Don't use PROP (...) as an lvalue.
14304 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14305 Use set_prop (A, B), not PROP (A) = B.
14307 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14309 * xdisp.c (get_it_property): Use it->window instead of generating
14310 a Lisp object from it->w.
14312 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14314 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14315 get-char-property the window that is being rendered, instead of
14316 the buffer, to support window-specific overlays. (Bug#14575)
14317 (compute_display_string_pos): When W is NULL, use the current
14318 buffer as the object to pass to get-char-property.
14319 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14320 pointer member of the bidi iterator, since no window is pertinent
14323 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14325 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14326 being displayed, and pass it to compute_display_string_pos.
14327 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14328 (bidi_paragraph_init): All callers changed.
14330 * xdisp.c (init_from_display_pos, init_iterator)
14331 (handle_single_display_spec, next_overlay_string)
14332 (get_overlay_strings_1, reseat_1, reseat_to_string)
14333 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14334 Set bidi_it.w member from it->w.
14335 (compute_display_string_pos): Accept additional argument, the
14336 window being displayed, and pass it to Fget_char_property.
14339 * dispextern.h (struct bidi_it): New member w, the window being
14341 (compute_display_string_pos): Adjust prototype.
14343 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14345 * xgselect.c: Remove unneeded include xterm.h.
14347 * process.c (wait_reading_process_output): Check for NS before GLIB.
14348 GLIB may be linked in due to rsvg, but ns_select must be called.
14350 * xgselect.c (xg_select): Remove call to window_system_available
14351 and g_main_context_pending at the top, so Gdk events (i.e. file
14352 notify) are processed when Emacs is started with -nw.
14354 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14356 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14357 (ctagsfiles3): New variable, includes only *.m files.
14358 (TAGS): Use an explicit language name in the regular expressions,
14359 to avoid transformation of '/SOMETHING' by MSYS to
14360 'c:\MSYS\SOMETHING'.
14362 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14364 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14366 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14368 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14369 still need to set the mouse pointer shape and activate help-echo.
14372 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14374 A few porting etc. fixes for the new file monitor code.
14375 See the thread containing
14376 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14377 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14378 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14379 (dir_monitor_callback, Fgfile_rm_watch):
14380 Use assq_no_quit instead of Fassoc, for speed.
14381 (dir_monitor_callback, Fgfile_rm_watch):
14382 eassert that the monitor is a fixnum.
14383 (dir_monitor_callback): No need for CDR_SAFE.
14384 Simplify building of lisp with alternative tails.
14385 (Fgfile_add_watch, Fgfile_rm_watch):
14386 Do not assume glib functions set errno reliably on failure.
14387 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14388 and signal an error otherwise.
14389 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14390 Use Fdelq instead of Fdelete, for speed.
14392 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14394 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14395 don't insist on being invoked on a highlighted tool-bar button.
14396 Avoids losing tool-bar functionality when mouse-highlight is nil.
14397 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14398 Don't highlight when mouse-highlight is nil.
14399 (note_mouse_highlight): When mouse-highlight is nil, don't return
14400 right away; instead, run tool-bar and mode-line highlight
14401 subroutine, clear any existing highlight, and revert the mouse
14402 pointer to its default shape. (Bug#14558)
14404 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14406 * lisp.mk (lisp): Add prog-mode.el.
14408 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14410 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14411 * process.c (dummy_handler): New function.
14412 (lib_child_handler): New static var.
14413 (handle_child_signal): Invoke it.
14414 (catch_child_signal): If a library has set up a signal handler,
14415 save it into lib_child_handler.
14416 (init_process_emacs): If using glib and not on Windows, tickle glib's
14417 child-handling code so that it initializes its private SIGCHLD handler.
14418 * syssignal.h (SA_SIGINFO): Default to 0.
14419 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14420 31; it should no longer be needed now.
14422 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14424 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14426 * gfilenotify.c (globals_of_gfilenotify): New function.
14427 (syms_of_gfilenotify): Move global initialization there.
14429 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14431 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14433 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14434 * keyboard.c (menu_bar_items, tool_bar_items):
14435 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14436 not override local keymaps any more.
14438 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14440 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14442 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14444 * w32console.c (initialize_w32_display): Return the dimensions of
14445 the console window via 2 additional arguments, not via the current
14446 frame. This avoids crashes due to overrunning the bounds of
14447 frame's decode_mode_spec_buffer, which is not resized following
14448 the change of the frame dimensions from the initial 10x10.
14450 * w32term.h (w32_initialize_display_info): Adjust prototype.
14452 * term.c (init_tty): Take dimensions of the frame from the values
14453 returned by initialize_w32_display.
14455 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14456 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14457 (LIBES): Add $(GFILENOTIFY_LIBS).
14459 * w32inevt.c (handle_file_notifications): Add dummy implementation
14460 for !HAVE_W32NOTIFY.
14462 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14464 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14466 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14468 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14470 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14472 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14474 Fix minor problems found by static checking.
14475 * data.c (pure_write_error):
14476 Use xsignal2, not Fsignal, as Fsignal might return.
14477 * eval.c (set_backtrace_debug_on_exit): Now static.
14478 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14479 No longer inline. EXTERN_INLINE is needed only for functions
14480 defined in .h files. Reindent function header as per GNU style.
14481 (backtrace_p, backtrace_top, backtrace_next):
14482 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14483 compiler or linker. Add extern decls to pacify gcc -Wall.
14484 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14486 * frame.c (free_monitors): Define only on platforms that need it.
14487 * nsterm.m (ns_term_init):
14488 * process.c (catch_child_signal):
14489 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14490 defined on all porting targets these days.
14491 * process.c, process.h (catch_child_signal):
14492 Make it extern only if NS_IMPL_GNUSTEP is defined.
14494 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14496 * w32.c (gettimeofday): Make the signature identical to prototype
14497 in nt/inc/sys/time.h.
14499 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14501 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14504 * keyboard.c (safe_run_hooks_error): Improve error message.
14506 * data.c (pure_write_error): Add `object' argument.
14507 * puresize.h (CHECK_IMPURE): Use it.
14509 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14511 * Makefile.in (NOTIFY_OBJ): New variable.
14512 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14514 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14515 Call syms_of_gfilenotify.
14517 * gfilenotify.c: New file.
14519 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14520 and Qfile_w32notify.
14521 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14522 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14524 * lisp.h: Declare syms_of_gfilenotify.
14526 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14528 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14530 Merge the specpdl and backtrace stacks. Make the structure of the
14531 specpdl entries more obvious via a tagged union of structs.
14532 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14533 (enum specbind_tag): New enum.
14534 (struct specbinding): Make it a tagged union of structs.
14535 Add a case for backtrace records.
14536 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14537 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14538 (backtrace_debug_on_exit): New accessors.
14539 (struct backtrace): Remove.
14540 (struct catchtag): Remove backlist field.
14541 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14543 (Flocal_variable_p): Speed up the common case where the binding is
14545 * eval.c (backtrace_list): Remove.
14546 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14547 (set_backtrace_args, set_backtrace_nargs)
14548 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14549 (backtrace_next): New functions.
14550 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14551 (unwind_to_catch, internal_lisp_condition_case)
14552 (internal_condition_case, internal_condition_case_1)
14553 (internal_condition_case_2, internal_condition_case_n): Don't bother
14554 with backtrace_list any more.
14555 (Fsignal): Adjust to new backtrace format.
14556 (grow_specpdl): Move up.
14557 (record_in_backtrace): New function.
14558 (eval_sub, Ffuncall): Use it.
14559 (apply_lambda): Adjust to new backtrace format.
14560 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14562 (specbind): Adjust to new specpdl format. Simplify.
14563 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14564 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14566 (mark_backtrace): Remove.
14567 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14568 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14569 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14571 * profiler.c (record_backtrace): Use get_backtrace.
14572 (handle_profiler_signal): Use backtrace_top_function.
14573 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14574 accessor functions.
14576 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14578 * process.h (catch_child_signal): Declare.
14580 * process.c (catch_child_signal): New function.
14581 (init_process_emacs): Call it.
14583 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14584 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14586 (x_set_cursor_type): Remove declaration.
14587 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14588 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14589 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14590 (ns_get_color): Use F suffix on float.
14591 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14592 (ns_get_rgb_color): Remove.
14593 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14594 (note_mouse_movement): x and y are CGFloat.
14595 (ns_draw_fringe_bitmap): Remove unused rowY.
14596 Change #if to COCOA && >= 10_6.
14597 (ns_draw_window_cursor): Remove unused overspill.
14598 (ns_draw_underwave): width and x are EamcsCGFloat.
14599 (ns_draw_box): thickness is CGFloat.
14600 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14601 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14602 if not in main thread.
14603 (ns_get_pending_menu_title, ns_check_menu_open)
14604 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14605 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14606 (sendFromMainThread:): New method.
14607 (changeFont:): size is CGFloat.
14608 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14609 Disable warning about permanent text.
14610 (characterIndexForPoint:): Adjust return type depending on GNUstep
14612 (mouseDown:): delta is CGFloat.
14613 (updateFrameSize): Remove unised variable f.
14614 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14615 Cast float to EmacsCGFloat.
14616 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14617 also to -1 when restoring.
14618 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14619 inside NS_IMPL_COCOA.
14620 (toggleFullScreen:): Put call to toggleFullScreen inside
14621 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14622 (setPosition:portion:whole:): por is CGFloat.
14623 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14624 (mouseDown:): Use CGFloat.
14625 (mouseDragged:): Remove unised variable edge.
14626 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14628 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14629 of CGFloat differs.
14630 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14631 when NS_IMPL_GNUSTEP.
14632 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14633 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14634 (EmacsToolbar): Add clearAll. Add tag argument to
14635 addDisplayItemWithImage.
14636 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14638 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14640 * nsmenu.m (ns_update_menubar): Make static.
14641 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14642 (fillWithWidgetValue:): Add cast to SEL for setAction.
14643 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14644 (update_frame_tool_bar): Update code for GNUstep.
14645 (clearAll): New method.
14646 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14647 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14648 Move identifierToItem setObject and activeIdentifiers addObject before
14649 call to insertItemWithItemIdentifier.
14650 (validateVisibleItems): Fix indentation.
14651 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14652 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14653 UtilityWindow to aStyle, remove call to setStyleMask.
14655 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14657 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14658 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14659 Use F suffix on floats.
14660 (ns_char_width): Returns CGFloat.
14661 (ns_ascii_average_width): w is CGFloat instead of float.
14662 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14664 (ns_glyph_metrics): CGFloat instead of float.
14666 * nsfns.m (x_set_foreground_color, x_set_background_color):
14668 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14669 remove unused variables.
14670 (Fns_read_file_name): Keep track if panel is for save.
14671 Use ns_filename_from_panel/ns_directory_from_panel.
14672 (Fns_list_services): delegate only used for COCOA.
14673 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14674 Just return the input if GNUstep.
14675 (x_screen_planes): Remove.
14676 (Fxw_color_values): Use EmacsCGFloat
14677 (Fns_display_monitor_attributes_list): Only get screen number for
14679 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14681 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14682 ns_directory_from_panel.
14684 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14686 * process.c (handle_child_signal): Also use WCONTINUED.
14687 This is so that list-processes doesn't mistakenly list the process
14688 as stopped, when the process has actually been continued and is
14691 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14693 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14694 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14695 not already configured.
14697 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14699 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14701 * Makefile.in (mostlyclean): Remove *.res files.
14703 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14705 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14706 a buffer (bug#8447).
14708 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14710 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14711 display vector, and we backtrack, handle the case that the
14712 previous character position is also displayed from a display
14713 vector or covered by a display string or image. (Bug#14476)
14715 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14717 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14718 (struct MonitorInfo, free_monitors): Remove.
14719 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14720 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14721 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14724 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14725 (struct MonitorInfo, free_monitors): Remove.
14726 (ns_screen_name): Make static.
14727 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14728 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14731 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14732 (struct MonitorInfo): New struct.
14733 (free_monitors, make_monitor_attribute_list): Declare.
14735 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14737 (free_monitors, make_monitor_attribute_list): New functions.
14738 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14741 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14743 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14745 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14747 * keyboard.c: Apply keyboard decoding only to events that come directly
14748 from the tty, not from unread-command-events (bug#14368).
14749 (read_event_from_main_queue): New function, extracted from read_char.
14750 (read_decoded_char): Remove.
14751 (read_decoded_event_from_main_queue): New function to replace it.
14752 (read_char): Use it.
14753 (read_key_sequence): Use read_char rather than read_decoded_char.
14755 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14757 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14759 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14761 2013-05-22 Kenichi Handa <handa@gnu.org>
14763 The following changes are to fix the setting of
14764 buffer-file-coding-system on, for instance, C-x RET c unix RET
14765 _FILE_OF_DOS_EOL_TYPE_ RET.
14767 * coding.h (struct coding_system): New member detected_utf8_chars.
14769 * coding.c (detect_coding_utf_8): Count characters and check EOL
14770 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14772 (setup_coding_system): Do not initialize coding->head_ascii.
14773 (check_ascii): Do not set coding->eol_seen but update it. Do not
14774 call adjust_coding_eol_type here.
14775 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14776 If the eol-type of CODING is already specified, adjust the eol type
14777 of the found coding-system.
14778 (decode_coding_gap): Cancel previous change. Utilize the
14779 character numbers counted by detect_coding_utf_8. Fix detection
14782 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14784 * search.c (looking_at_1): Only set last_thing_searched if the match
14785 changed the match-data (bug#14281).
14787 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14789 * xdisp.c (reseat_at_previous_visible_line_start):
14790 Already declared in dispextern.h, so remove it here.
14791 (move_it_vertically_backward): Likewise.
14793 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14795 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14796 (Fx_display_pixel_width, Fx_display_pixel_height)
14797 (Fx_display_mm_width, Fx_display_mm_height):
14798 Mention `display-monitor-attributes-list' in docstrings.
14800 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14801 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14802 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14803 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14804 (Fx_display_backing_store, Fx_display_visual_class)
14805 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14806 (Fx_display_grayscale_p, Fx_display_pixel_width)
14807 (Fx_display_pixel_height, Fx_display_planes)
14808 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14809 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14810 (Fx_display_mm_width, Fx_display_mm_height)
14811 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14812 height for all physical monitors as in X11.
14814 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14815 Return pixel width or height for all physical monitors as in X11.
14817 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14819 Port --enable-gcc-warnings to clang.
14820 * bytecode.c (exec_byte_code):
14822 Redo diagnostic pragmas to pacify clang, too.
14823 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14824 * editfns.c (Fencode_time):
14825 * fileio.c (file_accessible_directory_p):
14826 * font.c (font_unparse_xlfd):
14827 Use '&"string"[index]' instead of '"string" + (index)'.
14828 * undo.c (user_error): Remove; unused.
14830 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14832 * insdel.c (insert_1_both): Document the arguments, instead of
14833 referring to insert_1, which no longer exists.
14835 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14836 some window, increment windows_or_buffers_changed, so that
14837 *Messages* display in that window is updated. (Bug#14408)
14839 * w32.c: Include epaths.h.
14840 (init_environment): Use cmdproxy.exe without leading directories.
14841 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14843 (gettimeofday): Adjust signature and return value to Posix
14846 * unexw32.c (open_output_file): Delete the existing emacs.exe
14847 before creating it, to break the hard link to the versioned
14850 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14851 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14852 (FIRSTFILE_OBJ): New variables.
14853 (W32_RES): Rename to EMACSRES. All users changed.
14854 (base_obj): Use $(CM_OBJ).
14855 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14856 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14857 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14858 $(W32_RES_LINK) before $(LIBES).
14859 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14861 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14863 * makefile.w32-in (DOC): Use just "DOC".
14865 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14867 * process.c: Export default filters and sentinels to Elisp.
14868 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14870 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14871 (Fset_process_sentinel, Fformat_network_address):
14872 Default to them instead of nil.
14873 (server_accept_connection): Sentinels can't be nil any more.
14874 (read_and_dispose_of_process_output): New function, extracted from
14875 read_process_output.
14876 (read_process_output): Use it; filters can't be nil.
14877 (Finternal_default_process_filter): New function, extracted from
14878 read_process_output.
14879 (exec_sentinel_unwind): Remove function.
14880 (exec_sentinel): Don't zilch sentinel while running.
14881 (status_notify): Sentinels can't be nil.
14882 (Finternal_default_process_sentinel): New function extracted from
14884 (setup_process_coding_systems): Default filter is not nil any more.
14885 (syms_of_process): Export new Elisp functions and initialize
14887 * lisp.h (make_lisp_proc): New function.
14889 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14891 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14893 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14895 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14896 unless we know that the window w is a leaf window.
14897 Another attempt at solving bug#14062.
14899 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14901 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14904 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14906 * image.c (gif_load): Check that subimages fit (Bug#14345).
14908 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14910 * lread.c (skip_dyn_eof): New function.
14911 (read1): Use it to skip the end of a file in response to #@00.
14913 * doc.c (get_doc_string): Slightly relax the sanity checking.
14915 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14917 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14918 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14919 (MonitorInfo): New struct.
14920 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14921 (Fns_display_monitor_attributes_list): New functions.
14922 (display-usable-bounds): Remove.
14923 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14926 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14928 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14929 (GTK_CHECK_VERSION): New macro, if not already defined.
14930 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14931 replaced by GTK_CHECK_VERSION.
14933 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14935 * xterm.h (GTK_PREREQ): New macro.
14936 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14937 to use this macro instead, for consistency and clarity.
14939 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14941 * xdisp.c (row_for_charpos_p): New function, with code of
14942 cursor_row_p, but accepts an additional argument CHARPOS instead
14943 of using a hardcoded PT.
14944 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14945 (row_containing_pos): Call row_for_charpos_p instead of partially
14946 doing the same. Fixes cursor positioning under longlines-mode
14947 when longlines-show-effect includes more than one newline, when
14948 moving the cursor vertically up.
14950 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14952 * makefile.w32-in (ACL_H): New macro.
14953 ($(BLD)/fileio.$(O)): Update dependencies.
14955 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14957 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14958 * Makefile.in (LIB_ACL): New macro.
14959 (LIBACL_LIBS): Remove.
14960 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14961 * fileio.c: Include <acl.h>.
14962 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14963 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14965 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14968 * unexelf.c: Don't assume ElfW (Half) fits in int.
14969 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14970 when dealing with ElfW (Half) values, since they can exceed 2**31
14971 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14972 (entry_address): Omit unused NUM arg. All uses changed.
14974 2013-05-07 Juri Linkov <juri@jurta.org>
14976 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14977 to the string converted from number with `Fnumber_to_string'.
14980 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14982 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14983 This fixes a problem introduced by my previous change.
14985 2013-05-07 Glenn Morris <rgm@gnu.org>
14987 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14989 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14991 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14993 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14995 Static checking by GCC 4.8.0.
14996 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14997 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14998 (x_get_monitor_attributes_fallback)
14999 (x_get_monitor_attributes_xinerama)
15000 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15001 Define only if USE_GTK.
15002 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15003 (x_get_monitor_attributes_fallback): Omit unused locals.
15004 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15005 Use double, not float, to avoid mixed-mode floating point arithmetic.
15007 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15008 Jan Djärv <jan.h.d@swipnet.se>
15010 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15011 (XINERAMA_CFLAGS): New macros.
15012 (ALL_CFLAGS, LIBES): Use them.
15014 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15015 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15016 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15017 (syms_of_xfns): DEFSYM them.
15018 (struct MonitorInfo): New struct.
15019 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15020 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15021 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15022 (x_get_monitor_attributes_xinerama): New functions.
15023 (Fx_display_monitor_attributes_list): New primitive.
15024 (syms_of_xfns): Defsubr it.
15026 * xterm.h (x_display_info): Add Xatom_net_workarea and
15027 Xatom_net_current_desktop.
15029 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15030 and dpyinfo->Xatom_net_current_desktop.
15032 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15034 * xdisp.c (pos_visible_p): Use the special code for finding the
15035 beginning of a display property or overlay for any "replacing"
15036 display property, not just for display strings. This solves
15037 incorrect reporting of position by posn-at-point. (Bug#14241)
15039 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15041 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15042 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15043 Verify that ElfW (Half) fits in int.
15044 (fatal): Use same signature as lisp.h.
15045 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15046 configure and build with -DUNEXELF_DEBUG without worrying about
15047 other modules that use DEBUG.
15048 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15049 possibly-wide integers now uses it instead of plain fprintf.
15050 (entry_address): New function, which avoids problems with 32-bit
15051 overflow on 64-bit hosts.
15052 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15053 (round_up): Don't assume the remainder fits in int.
15054 (find_section): Use bool for boolean. Simplify debug code.
15055 (unexec): Don't assume file sizes fit in int or size_t.
15056 Omit unnecessary trailing newline in 'fatal' format.
15057 Use strerror rather than outputting decimal error number.
15058 Remove unused code when emacs is not defined;
15059 this file relies on Emacs now.
15060 Don't assume e_phnum and e_shnum are positive.
15062 * regex.c: Fix problems when DEBUG is defined.
15063 (extract_number, extract_number_and_incr): Define regardless of
15064 whether DEBUG is defined; that's simpler and makes the code less
15065 likely to go stale in the normal case when DEBUG is not defined.
15066 Return int rather than taking an int * arg. All callers changed.
15067 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15068 Remove, replacing with ...
15069 (DEBUG_PRINT): New macro. All callers changed.
15070 (DEBUG_COMPILES_ARGUMENTS): New macro.
15071 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15072 (print_compiled_pattern, print_double_string) [DEBUG]:
15073 Use prototype rather than old-style definition.
15074 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15075 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15076 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15077 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15078 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15079 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15080 This matters only when DEBUG is defined.
15082 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15084 * xdisp.c (set_iterator_to_next): Set the
15085 ignore_overlay_strings_at_pos_p flag only if we are _really_
15086 iterating over an overlay string, as indicated by the
15087 current.overlay_string_index member. (Bug#14306)
15089 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15091 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15092 to where it is used, to avoid autorelease issues (Bug#14050).
15094 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15096 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15097 * fileio.c (syms_of_fileio): Implement this.
15098 * filelock.c (create_lock_file): If symbolic links don't work, so
15099 we use a regular file as a lock file, do not fsync the lock file;
15102 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15104 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15105 (syms_of_minibuf): Adjust accodingly.
15107 * callint.c (Fcall_interactively): Adjust calls accordingly.
15109 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15111 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15112 w->contents is a buffer before computing everything else.
15113 Use parentheses to disambiguate last part of the condition.
15115 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15116 assertion violations. (Bug#14062)
15118 2013-05-01 David Reitter <david.reitter@gmail.com>
15120 * nsfns.m (ns_tooltip): Initialize.
15122 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15124 * coding.c (decode_coding_gap): Don't remove the character before
15125 a newline unless it's a CR character. (Bug#14287)
15127 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15129 * dispextern.h (struct face): Move enum face_underline_type
15130 earlier so that bitfields can be in the same word.
15132 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15134 * nsfns.m (handlePanelKeys): New function.
15135 (EmacsOpenPanel:performKeyEquivalent:)
15136 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15137 arrows/function/control and copy/paste keys (Bug#14296).
15139 2013-04-27 Juri Linkov <juri@jurta.org>
15141 * callint.c (Fcall_interactively): Call `Qread_number' for
15142 interactive code letter `n' instead of using duplicate code.
15145 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15147 * systime.h (make_timeval): Declare as 'const'.
15149 2013-04-27 Kenichi Handa <handa@gnu.org>
15151 * font.c (font_open_entity): Always open a font of manageable
15154 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15156 Port better to AIX (Bug#14258).
15157 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15160 2013-04-24 Kenichi Handa <handa@gnu.org>
15162 * coding.c (decode_coding_iso_2022): When an invalid escape
15163 sequence is encountered, reset the invocation and designation
15164 status to the safest one.
15166 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15168 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15169 Without this fix, "make distclean" leaves stamp-h1 behind.
15171 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15173 * w32fns.c (w32_fullscreen_rect): New function to compute the
15174 window rectangle for the given fullscreen mode.
15175 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15176 longer tunes the window size. This keeps the window's edges flush
15177 with the screen and allows the taskbar to hide itself in fullboth.
15179 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15180 window decorations and uses the entire screen.
15182 * w32term.h (w32_fullscreen_rect) Add prototype.
15183 (struct w32_output): Replace normal_width, normal_height,
15184 normal_top, and normal_left members with a single normal_placement
15186 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15188 (FRAME_NORMAL_PLACEMENT): New macro.
15190 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15192 * minibuf.c (Ftest_completion): Silence compiler warning.
15194 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15196 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15199 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15202 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15203 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15204 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15205 parentheses where appropriate.
15207 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15209 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15211 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15213 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15214 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15215 Mention in the doc string that setting these variables takes
15216 effect only after a call to set-window-buffer. (Bug#14200)
15218 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15220 * indent.c (Fvertical_motion): Don't consider display strings on
15221 overlay strings as display strings on the buffer position we
15222 started from. This prevents vertical cursor motion from jumping
15223 more than one line when there's an overlay string with a display
15224 property at end of line.
15225 Reported by Karl Chen <Karl.Chen@quarl.org> in
15226 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15228 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15230 * window.c (select_window): `record_buffer' even if window is
15231 already selected (bug#14191).
15233 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15235 * window.c (Fwindow_end): Test more flags, including the buffer's
15236 last_overlay_modified flag, to determine whether the window's
15237 display is really up-to-date. Prevents the function from
15238 returning a stale value. (Bug#14170)
15239 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15242 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15244 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15245 garbaged only if it is not already the top frame on its TTY.
15246 This prevents flickering due to constant redrawing of TTY frames when
15247 there are GUI frames open in the same session. (Bug#13864)
15249 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15251 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15252 of marking the idle timers directly.
15254 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15256 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15257 tables (bug#14054).
15259 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15261 * window.c (select_window): Don't record_buffer while the invariant is
15262 temporarily broken (bug#14161).
15264 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15266 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15268 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15270 2013-04-07 Romain Francoise <romain@orebokech.com>
15272 Ignore additional platform-specific ACL errors (Bug#13702).
15273 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15274 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15276 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15278 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15281 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15283 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15284 This bug was introduced by my 2013-02-25 change that simplified
15285 data_start configuration. Without this change, on GNU/Linux
15286 an Emacs configured with --enable-profiling fails immediately
15287 due to a profiler signal.
15288 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15289 with these flags. On platforms where special flags are needed
15290 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15291 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15292 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15294 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15296 Get rid of some platform-specific functions examining window
15297 system and its capabilities. This is a partial rework of the
15299 * lisp.h (have_menus_p): Remove prototype. This function is
15300 replaced with platform-independent window_system_available.
15301 (check_window_system): Move to...
15302 * frame.h (decode_window_system_frame, window_system_available):
15303 ...here, add new prototypes.
15304 * frame.c (window_system_available, decode_window_system_frame):
15306 (check_window_system): Platform-independent now.
15307 * xterm.h (x_in_use): Remove declaration.
15309 * w32term.h (check_x_frame):
15310 * nsterm.h (check_x_frame): Remove prototypes. This function
15311 is replaced with platform-independent decode_window_system_frame.
15312 * msdos.c (have_menus_p): Remove.
15313 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15314 Remove platform-specific functions. Use check_window_system,
15315 decode_window_system_frame and check_ns_display_info where
15316 appropriate. Minor style and comment tweaks.
15317 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15318 (check_x_frame): Likewise.
15319 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15321 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15322 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15323 * xmenu.c, xselect.c: All related users changed.
15325 2013-04-03 Kenichi Handa <handa@gnu.org>
15327 The following changes is to optimize the code for reading UTF-8
15330 * coding.c (check_ascii): Rename from detect_ascii. Return value
15331 changed. Check EOL format. Do not call adjust_coding_eol_type
15333 (check_utf_8): New function.
15334 (adjust_coding_eol_type): Do nothing if already adjusted.
15335 (detect_coding): Compare the return value of check_ascii with
15336 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15337 (decode_coding_gap): Optimize for valid UTF-8.
15339 2013-03-21 Kenichi Handa <handa@gnu.org>
15341 * coding.c (syms_of_coding): Cancel previous change.
15343 * insdel.c (insert_from_gap): Fix previous change.
15345 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15347 Consistently use platform-specific function to detect window system.
15348 * lisp.h (check_window_system): New prototype. This function is
15349 going to replace check_x, check_w32 and check_ns.
15350 (have_menus_p): Mention msdos.c in comment.
15351 * fontset.c (check_window_system_func): Remove. Adjust all users.
15352 * fontset.h (check_window_system_func): Remove prototype.
15353 * nsterm.h (check_ns):
15354 * xterm.h (check_x):
15355 * w32term.h (check_w32): Likewise.
15356 * menu.c (Fx_popup_menu): Use check_window_system.
15357 * msdos.c (check_window_system): Define for MS-DOS.
15358 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15359 * w32fns.c (check_window_system): Likewise for MS-Windows.
15360 * xfns.c (check_window_system): Likewise for X.
15361 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15362 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15364 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15366 Prefer < to > in range checks such as 0 <= i && i < N.
15367 This makes it easier to visualize quantities on a number line.
15368 This patch doesn't apply to all such range checks,
15369 only to the range checks affected by the 2013-03-24 change.
15370 This patch reverts most of the 2013-03-24 change.
15371 * alloc.c (xpalloc, Fgarbage_collect):
15372 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15373 * character.c (string_escape_byte8):
15374 * charset.c (read_hex):
15375 * data.c (cons_to_unsigned):
15376 * dispnew.c (update_frame_1):
15377 * doc.c (Fsubstitute_command_keys):
15378 * doprnt.c (doprnt):
15379 * editfns.c (hi_time, decode_time_components):
15380 * fileio.c (file_offset):
15381 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15382 * font.c (font_intern_prop):
15383 * frame.c (x_set_alpha):
15384 * gtkutil.c (get_utf8_string):
15385 * indent.c (check_display_width):
15386 * keymap.c (Fkey_description):
15387 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15389 * minibuf.c (read_minibuf_noninteractive):
15390 * process.c (wait_reading_process_output):
15391 * search.c (Freplace_match):
15392 * window.c (get_phys_cursor_glyph):
15393 * xdisp.c (redisplay_internal):
15394 * xsmfns.c (smc_save_yourself_CB):
15395 Prefer < to > for range checks.
15396 * dispnew.c (sit_for): Don't mishandle NaNs.
15397 This fixes a bug introduced in the 2013-03-24 change.
15398 * editfns.c (decode_time_components): Don't hoist comparison.
15399 This fixes another bug introduced in the 2013-03-24 change.
15401 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15403 * frame.h (struct frame): Drop scroll_bottom_vpos
15404 member becaue all real users are dead long ago.
15405 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15406 * xdisp.c (redisplay_internal): Adjust user.
15408 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15410 * nsmenu.m (showAtX:Y:for:): setLevel to
15411 NSPopUpMenuWindowLevel (Bug#13998).
15413 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15415 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15416 (ns_check_pending_open_menu): Declare.
15418 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15419 (x_activate_menubar): Update the menu with title that matches
15420 ns_get_pending_menu_title, and call
15421 ns_check_pending_openmenu (Bug#12698).
15422 (menuWillOpen:): New method.
15423 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15425 * nsterm.m (menu_will_open_state, menu_mouse_point)
15426 (menu_pending_title): New varaibles.
15427 (ns_get_pending_menu_title, ns_check_menu_open)
15428 (ns_check_pending_open_menu): New functions.
15430 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15432 * indent.c (current_column_bol_cache): Remove leftover which is not
15433 used in Fmove_to_column any more.
15434 (current_column, scan_for_column): Adjust users.
15435 * keyboard.c (last_point_position_buffer, last_point_position_window):
15436 Remove leftovers which are not used for recording undo any more.
15437 (command_loop_1, syms_of_keyboard): Adjust users.
15438 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15439 redisplay_window any more.
15440 (move_it_to): Adjust user.
15442 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15444 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15445 Update dependencies.
15447 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15449 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15450 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15451 forward references.
15453 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15455 * window.h (struct window): Replace hchild, vchild and buffer slots
15456 with a single slot 'contents'. This is possible because each valid
15457 window may have either the child window (in vertical or horizontal
15458 combination) or buffer to display (for the leaf window). Using that,
15459 a lot of operations to traverse and/or change window hierarchies may
15460 be simplified. New member horizontal is used to distinguish between
15461 horizontal and vertical combinations of internal windows.
15462 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15463 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15464 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15465 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15466 Use contents slot, not buffer, where appropriate.
15467 (wset_combination): New function.
15468 (wset_buffer): Add eassert.
15469 (Fframe_first_window): Simplify the loop reaching first window.
15470 (Fwindow_buffer): Use WINDOW_LEAF_P.
15471 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15472 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15473 (unshow_buffer): Convert initial debugging check to eassert.
15474 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15475 (make_parent_window, window_resize_check, window_resize_apply)
15476 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15477 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15478 Adjust to match struct window changes.
15479 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15480 (mark_window_cursors_off, count_windows, get_leaf_windows)
15481 (foreach_window_1): Simplify the loop.
15482 * alloc.c (mark_object): Do not check for the leaf window because
15483 internal windows has no glyph matrices anyway.
15484 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15485 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15486 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15487 (build_frame_matrix_from_window_tree, mirror_make_current)
15488 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15489 (update_window_tree, set_window_update_flags): Simplify the loop.
15490 (sync_window_with_frame_matrix_rows): Enforce live window.
15491 Use contents slot, not buffer, where appropriate.
15492 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15493 and WINDOW_HORIZONTAL_COMBINATION_P.
15494 (make_frame_visible_1): Simplify the loop.
15495 Use contents slot, not buffer, where appropriate.
15496 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15497 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15498 (expose_window_tree): Likewise.
15499 Use contents slot, not buffer, where appropriate.
15500 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15501 to avoid deleted windows. Use contents slot instead of buffer.
15502 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15503 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15504 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15505 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15507 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15509 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15510 identify the reasons for assertion violations in bug#14062 and
15512 (Fx_show_tip): Fix compilation error under
15513 "--enable-check-lisp-object-type". (Bug#14073)
15515 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15516 Reported by <rzl24ozi@gmail.com>.
15518 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15520 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15522 (unwind_with_echo_area_buffer): ...to restore it here.
15523 This is needed to ensure that...
15524 (redisplay_window): ...both window markers are valid here,
15525 which is verified by eassert.
15526 * editfns.c (save_excursion_save): Do not assume that
15527 selected_window always displays the buffer.
15528 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15531 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15533 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15536 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15538 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15540 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15542 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15543 since MinGW's w32api headers do. This avoids compiler warnings.
15545 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15546 if already defined.
15548 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15550 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15552 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15554 * gtkutil.c (style_changed_cb): Check if frame is live and an
15555 X frame (Bug#14038).
15557 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15559 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15560 Define only for _WIN32_WINNT less than 0x0500.
15561 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15563 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15564 see its own definitions of 'struct timeval' and 'struct timezone'.
15566 Fix incompatibilities between MinGW.org and MinGW64 headers.
15567 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15569 * w32.c (REPARSE_DATA_BUFFER): Guard with
15570 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15572 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15574 * xterm.c: Include X11/XKBlib.h
15575 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15577 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15579 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15581 * blockinput.h (input_blocked_p): Likewise.
15582 * bytecode.c (exec_byte_code): Likewise.
15583 * callproc.c (call_process_kill, call_process_cleanup)
15584 (Fcall_process): Likewise.
15585 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15586 (Fccl_execute_on_string): Likewise.
15587 * character.c (string_escape_byte8): Likewise.
15588 * charset.c (read_hex): Likewise.
15589 * cm.c (calccost): Likewise.
15590 * data.c (cons_to_unsigned): Likewise.
15591 * dired.c (directory_files_internal, file_name_completion):
15593 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15594 (sit_for): Likewise.
15595 * doc.c (Fsubstitute_command_keys): Likewise.
15596 * doprnt.c (doprnt): Likewise.
15597 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15598 * emacsgtkfixed.c: Likewise.
15599 * fileio.c (file_offset, Fwrite_region): Likewise.
15600 * floatfns.c (Fexpt, fmod_float): Likewise.
15601 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15603 * font.c (font_intern_prop): Likewise.
15604 * frame.c (x_set_alpha): Likewise.
15605 * gtkutil.c (get_utf8_string): Likewise.
15606 * indent.c (check_display_width): Likewise.
15607 * intervals.c (create_root_interval, rotate_right, rotate_left)
15608 (split_interval_right, split_interval_left)
15609 (adjust_intervals_for_insertion, delete_node)
15610 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15611 (merge_interval_right, merge_interval_left, copy_intervals)
15612 (set_intervals_multibyte_1): Likewise.
15613 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15614 * keymap.c (Fkey_description): Likewise.
15615 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15616 * lread.c (openp, read_integer, read1, string_to_number):
15618 * menu.c (ensure_menu_items): Likewise.
15619 * minibuf.c (read_minibuf_noninteractive): Likewise.
15620 * print.c (printchar, strout): Likewise.
15621 * process.c (create_process, Faccept_process_output)
15622 (wait_reading_process_output, read_process_output, send_process)
15623 (wait_reading_process_output): Likewise.
15624 * profiler.c (make_log, handle_profiler_signal): Likewise.
15625 * regex.c (re_exec): Likewise.
15626 * regex.h: Likewise.
15627 * search.c (looking_at_1, Freplace_match): Likewise.
15628 * sysdep.c (get_child_status, procfs_ttyname)
15629 (procfs_get_total_memory): Likewise.
15630 * systime.h (EMACS_TIME_VALID_P): Likewise.
15631 * term.c (dissociate_if_controlling_tty): Likewise.
15632 * window.c (get_phys_cursor_glyph): Likewise.
15633 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15634 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15636 * xfns.c (Fx_window_property): Likewise.
15637 * xmenu.c (set_frame_menubar): Likewise.
15638 * xselect.c (x_get_window_property, x_handle_dnd_message):
15640 * xsmfns.c (smc_save_yourself_CB): Likewise.
15641 * xterm.c (x_scroll_bar_set_handle): Likewise.
15643 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15645 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15646 to be optional or nil. Adjust comment and convert it to docstring.
15647 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15648 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15650 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15652 Static checking by GCC 4.8-20130319.
15653 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15654 * process.c (Fset_process_datagram_address)
15655 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15656 * xdisp.c (get_char_face_and_encoding)
15657 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15658 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15659 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15661 2013-03-24 Ken Brown <kbrown@cornell.edu>
15663 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15664 fix compilation on 64-bit Cygwin, where underscores are not
15665 automatically prepended.
15667 * w32term.c (w32_initialize): Silence compiler warning.
15669 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15671 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15672 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15673 variables, to save and restore frame dimensions.
15674 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15675 after returning from a 'fullscreen' configuration.
15676 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15677 to avoid races between the main thread and the input thread.
15679 * w32term.h (struct w32_output): New members normal_width,
15680 normal_height, normal_top, normal_left, and prev_fsmode.
15681 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15682 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15683 members of a frame.
15685 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15686 'fullscreen' parameter. Always record previous width and height
15687 of the frame, except when switching out of maximized modes, so
15688 that they could be restored correctly, instead of resetting to the
15689 default frame dimensions. Send SC_RESTORE command to the frame,
15690 unless we are going to send SC_MAXIMIZE, to restore the frame
15691 resize hints in the mouse pointer shown by the window manager.
15694 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15696 * lisp.h (get_frame_param): Adjust conditions for prototype
15699 2013-03-22 Ken Brown <kbrown@cornell.edu>
15701 * unexcw.c: Drop unneeded inclusion of w32common.h.
15702 (report_sheap_usage): Declare.
15703 (read_exe_header): Add magic numbers for x86_64.
15704 (fixup_executable): Fix printf format specifier for unsigned long
15707 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15709 * frame.h (struct frame): Put menu_bar_window under #ifdef
15710 because this member is not needed when X toolkit is in use.
15711 (fset_menu_bar_window):
15712 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15713 (free_glyphs, update_frame):
15714 * xdisp.c (expose_frame): Likewise.
15715 (display_menu_bar): Likewise. Remove redundant eassert.
15716 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15719 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15721 Use functions and constants to manipulate Lisp_Save_Value objects.
15722 This replaces code that used macros and strings and token-pasting.
15723 The change makes the C source a bit easier to follow,
15724 and shrinks the Emacs executable a bit.
15725 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15726 (make_save_value): Change 1st arg from string to enum. All callers
15729 (mark_object): Use if, not #if, for GC_MARK_STACK.
15730 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15731 (XSAVE_OBJECT): Now functions, not macros.
15732 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15733 the constant was never used.
15734 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15735 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15736 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15737 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15739 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15740 type3 with a single member save_type. All uses changed.
15741 (save_type, set_save_pointer, set_save_integer): New functions.
15742 * print.c (PRINTX): Remove.
15744 * alloc.c: Remove redundant static declarations.
15746 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15748 * window.h (struct window): Convert left_col, top_line, total_lines
15749 and total_cols from Lisp_Objects to integers. Adjust comments.
15750 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15752 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15753 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15754 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15755 Adjust users where appropriate.
15757 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15759 * frame.h (struct frame): Drop resx and resy because the same data is
15760 available from window system-specific output context. Adjust users.
15761 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15762 New functions to provide defaults when no window system available.
15763 (FRAME_RES_X, FRAME_RES_Y): New macros.
15764 (NUMVAL): Move from xdisp.c.
15765 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15766 (Ffont_face_attributes, Fopen_font):
15767 * image.c (gs_load):
15768 * w32font.c (fill_in_logfont):
15769 * xdisp.c (calc_pixel_width_or_height):
15770 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15771 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15773 2013-03-20 Kenichi Handa <handa@gnu.org>
15775 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15776 to 1 (temporary workaround until a bug related to ASCII
15777 optimization is fixed).
15779 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15781 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15782 Signal error if window is not internal. Adjust docstring.
15783 (delete_all_child_windows): Use combination_limit to save the buffer.
15784 (Fset_window_configuration): Adjust accordingly.
15785 * print.c (syms_of_print): Initialize debugging output not here...
15786 (init_print_once): ...but in a new function here.
15787 * lisp.h (init_print_once): Add prototype.
15788 * emacs.c (main): Add call to init_print_once. Adjust comments.
15790 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15792 * window.c (window_resize_check, window_resize_apply)
15793 (window_from_coordinates, recombine_windows, set_window_buffer)
15794 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15795 (Fsplit_window_internal, Fdelete_window_internal)
15796 (freeze_window_starts): Use bool for booleans.
15797 * window.h (window_frame_coordinates, resize_frame_windows)
15798 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15800 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15802 * dispnew.c (bitch_at_user): Use `user-error'.
15804 2013-03-17 Ken Brown <kbrown@cornell.edu>
15806 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15807 as return type of image_background. (Bug#13981)
15808 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15810 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15812 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15813 (ns_select): Don't return with result uninitialized.
15815 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15818 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15820 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15821 directories. If filename is nil, get directory name (Bug#13932).
15822 Use getFilename and getDirectory.
15823 (getFilename, getDirectory): New methods for EmacsSavePanel and
15825 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15827 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15829 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15831 2013-03-15 Kenichi Handa <handa@gnu.org>
15833 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15834 (adjust_after_replace): Make it back to static. Delete the third
15835 arg text_at_gap_tail. Cancel the code for handling it.
15837 * coding.h (struct coding_system): New member eol_seen.
15839 * coding.c (detect_ascii): New function.
15840 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15841 when the source bytes are actually scanned. On detecting for
15842 coding_category_utf_8_auto, call detect_ascii instead of scanning
15843 source bytes directly.
15844 (produce_chars): Call insert_from_gap with the new arg 0.
15845 (encode_coding): Likewise.
15846 (decode_coding_gap): Control ASCII optimization by the variable
15847 disable_ascii_optimization instead of #ifndef .. #endif.
15848 Deccode EOL format according to coding->eol_seen.
15849 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15852 * lisp.h (adjust_after_replace): Cancel externing it.
15853 (insert_from_gap): Adjust prototype.
15855 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15857 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15858 FULLSCREEN_MAXIMIZED. (Bug#13935)
15860 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15862 * region-cache.c (find_cache_boundary, move_cache_gap)
15863 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15864 Simplify debugging check and convert to eassert. Adjust comment.
15865 (pp_cache): Put under ENABLE_CHECKING.
15867 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15869 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15870 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15871 and WM_ACTIVATEAPP.
15872 (w32fullscreen_hook): If the frame is visible, reset
15873 f->want_fullscreen flag after changing the frame size. If the
15874 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15877 2013-03-13 Daniel Colascione <dancol@dancol.org>
15879 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15880 too so that these builds can use Cygwin's file conversion
15881 functions. (We've been building and linking cygw32.o all along
15882 and just not using it.)
15884 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15886 File synchronization fixes (Bug#13944).
15887 * Makefile.in (LIB_FDATASYNC): New macro.
15889 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15890 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15891 Don't worry about HAVE_FSYNC, since a substitute fsync is
15892 available if the system lacks one.
15893 (Fwrite_regin): Retry fsync if interrupted.
15895 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15897 * w32term.c (w32_read_socket): If the Emacs frame is being
15898 activated, call w32fullscreen_hook, to make sure the new frame
15899 dimensions are in effect. (Bug#13937)
15901 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15903 * xdisp.c (init_iterator): Simplify because both character and byte
15904 positions are either specified or -1. Add eassert. Adjust comment.
15905 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15906 character and byte positions can be obtained from marker.
15908 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15910 Static checking by Sun C 5.12.
15911 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15912 * bytecode.c (exec_byte_code):
15913 * dispnew.c (init_display):
15915 * fileio.c (Fsubstitute_in_file_name):
15916 * keyboard.c (Fevent_convert_list):
15917 * keymap.c (Fsingle_key_description):
15918 * term.c (maybe_fatal, fatal):
15919 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15920 * xsmfns.c (Fhandle_save_session):
15921 Omit unreachable code.
15922 * keymap.c (map_keymap_char_table_item): Cast void * to
15923 a function pointer type; the C Standard requires this.
15925 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15926 Include <sys/param.h> unconditionally, as that works elsewhere and
15927 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15928 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15931 See ChangeLog.12 for earlier changes.
15933 ;; Local Variables:
15937 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15939 This file is part of GNU Emacs.
15941 GNU Emacs is free software: you can redistribute it and/or modify
15942 it under the terms of the GNU General Public License as published by
15943 the Free Software Foundation, either version 3 of the License, or
15944 (at your option) any later version.
15946 GNU Emacs is distributed in the hope that it will be useful,
15947 but WITHOUT ANY WARRANTY; without even the implied warranty of
15948 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15949 GNU General Public License for more details.
15951 You should have received a copy of the GNU General Public License
15952 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.